diff options
| author | Casper van Donderen <casper.vandonderen@nokia.com> | 2011-06-22 13:54:56 +0200 |
|---|---|---|
| committer | Qt by Nokia <qt-info@nokia.com> | 2011-06-24 16:47:24 +0200 |
| commit | e0d5221957bf0d7857f924f1f2ae63d490de0a0a (patch) | |
| tree | 580dfcaf67d95c18c3fb548b0ffa6f79f1cd60a7 /examples | |
| parent | d7c37d9bacc016b1156e15780080cfc8c24f6e6a (diff) | |
Move all other demos in qtbase to examples.
Change-Id: Iab0e7364d1f6b348d0e3033ea9304139f5bd6d0d
Reviewed-on: http://codereview.qt.nokia.com/617
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: David Boddie
Diffstat (limited to 'examples')
376 files changed, 31388 insertions, 0 deletions
diff --git a/examples/animation/sub-attaq/animationmanager.cpp b/examples/animation/sub-attaq/animationmanager.cpp new file mode 100644 index 0000000000..c7e230e3d2 --- /dev/null +++ b/examples/animation/sub-attaq/animationmanager.cpp @@ -0,0 +1,98 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtCore module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** This file may be used under the terms of the GNU Lesser General Public +** License version 2.1 as published by the Free Software Foundation and +** appearing in the file LICENSE.LGPL included in the packaging of this +** file. Please review the following information to ensure the GNU Lesser +** General Public License version 2.1 requirements will be met: +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 as published by the Free Software Foundation +** and appearing in the file LICENSE.GPL included in the packaging of this +** file. Please review the following information to ensure the GNU General +** Public License version 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +//Own +#include "animationmanager.h" + +//Qt +#include <QtCore/QAbstractAnimation> +#include <QtCore/QDebug> + +// the universe's only animation manager +AnimationManager *AnimationManager::instance = 0; + +AnimationManager::AnimationManager() +{ +} + +AnimationManager *AnimationManager::self() +{ + if (!instance) + instance = new AnimationManager; + return instance; +} + +void AnimationManager::registerAnimation(QAbstractAnimation *anim) +{ + QObject::connect(anim, SIGNAL(destroyed(QObject*)), this, SLOT(unregisterAnimation_helper(QObject*))); + animations.append(anim); +} + +void AnimationManager::unregisterAnimation_helper(QObject *obj) +{ + unregisterAnimation(static_cast<QAbstractAnimation*>(obj)); +} + +void AnimationManager::unregisterAnimation(QAbstractAnimation *anim) +{ + QObject::disconnect(anim, SIGNAL(destroyed(QObject*)), this, SLOT(unregisterAnimation_helper(QObject*))); + animations.removeAll(anim); +} + +void AnimationManager::unregisterAllAnimations() +{ + animations.clear(); +} + +void AnimationManager::pauseAll() +{ + foreach (QAbstractAnimation* animation, animations) { + if (animation->state() == QAbstractAnimation::Running) + animation->pause(); + } +} +void AnimationManager::resumeAll() +{ + foreach (QAbstractAnimation* animation, animations) { + if (animation->state() == QAbstractAnimation::Paused) + animation->resume(); + } +} diff --git a/examples/animation/sub-attaq/animationmanager.h b/examples/animation/sub-attaq/animationmanager.h new file mode 100644 index 0000000000..429d656485 --- /dev/null +++ b/examples/animation/sub-attaq/animationmanager.h @@ -0,0 +1,73 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtCore module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** This file may be used under the terms of the GNU Lesser General Public +** License version 2.1 as published by the Free Software Foundation and +** appearing in the file LICENSE.LGPL included in the packaging of this +** file. Please review the following information to ensure the GNU Lesser +** General Public License version 2.1 requirements will be met: +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 as published by the Free Software Foundation +** and appearing in the file LICENSE.GPL included in the packaging of this +** file. Please review the following information to ensure the GNU General +** Public License version 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef ANIMATIONMANAGER_H +#define ANIMATIONMANAGER_H + +#include <QtCore/QObject> + +QT_BEGIN_NAMESPACE +class QAbstractAnimation; +QT_END_NAMESPACE + +class AnimationManager : public QObject +{ +Q_OBJECT +public: + AnimationManager(); + void registerAnimation(QAbstractAnimation *anim); + void unregisterAnimation(QAbstractAnimation *anim); + void unregisterAllAnimations(); + static AnimationManager *self(); + +public slots: + void pauseAll(); + void resumeAll(); + +private slots: + void unregisterAnimation_helper(QObject *obj); + +private: + static AnimationManager *instance; + QList<QAbstractAnimation *> animations; +}; + +#endif // ANIMATIONMANAGER_H diff --git a/examples/animation/sub-attaq/boat.cpp b/examples/animation/sub-attaq/boat.cpp new file mode 100644 index 0000000000..4ddf59e6a0 --- /dev/null +++ b/examples/animation/sub-attaq/boat.cpp @@ -0,0 +1,272 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtCore module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** This file may be used under the terms of the GNU Lesser General Public +** License version 2.1 as published by the Free Software Foundation and +** appearing in the file LICENSE.LGPL included in the packaging of this +** file. Please review the following information to ensure the GNU Lesser +** General Public License version 2.1 requirements will be met: +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 as published by the Free Software Foundation +** and appearing in the file LICENSE.GPL included in the packaging of this +** file. Please review the following information to ensure the GNU General +** Public License version 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +//Own +#include "boat.h" +#include "boat_p.h" +#include "bomb.h" +#include "pixmapitem.h" +#include "graphicsscene.h" +#include "animationmanager.h" +#include "qanimationstate.h" + +//Qt +#include <QtCore/QPropertyAnimation> +#include <QtCore/QStateMachine> +#include <QtCore/QHistoryState> +#include <QtCore/QFinalState> +#include <QtCore/QState> +#include <QtCore/QSequentialAnimationGroup> + +static QAbstractAnimation *setupDestroyAnimation(Boat *boat) +{ + QSequentialAnimationGroup *group = new QSequentialAnimationGroup(boat); + for (int i = 1; i <= 4; i++) { + PixmapItem *step = new PixmapItem(QString("explosion/boat/step%1").arg(i),GraphicsScene::Big, boat); + step->setZValue(6); + step->setOpacity(0); + + //fade-in + QPropertyAnimation *anim = new QPropertyAnimation(step, "opacity"); + anim->setEndValue(1); + anim->setDuration(100); + group->insertAnimation(i-1, anim); + + //and then fade-out + QPropertyAnimation *anim2 = new QPropertyAnimation(step, "opacity"); + anim2->setEndValue(0); + anim2->setDuration(100); + group->addAnimation(anim2); + } + + AnimationManager::self()->registerAnimation(group); + return group; +} + + + +Boat::Boat() : PixmapItem(QString("boat"), GraphicsScene::Big), + speed(0), bombsAlreadyLaunched(0), direction(Boat::None), movementAnimation(0) +{ + setZValue(4); + setFlags(QGraphicsItem::ItemIsFocusable); + + //The movement animation used to animate the boat + movementAnimation = new QPropertyAnimation(this, "pos"); + + //The destroy animation used to explode the boat + destroyAnimation = setupDestroyAnimation(this); + + //We setup the state machine of the boat + machine = new QStateMachine(this); + QState *moving = new QState(machine); + StopState *stopState = new StopState(this, moving); + machine->setInitialState(moving); + moving->setInitialState(stopState); + MoveStateRight *moveStateRight = new MoveStateRight(this, moving); + MoveStateLeft *moveStateLeft = new MoveStateLeft(this, moving); + LaunchStateRight *launchStateRight = new LaunchStateRight(this, machine); + LaunchStateLeft *launchStateLeft = new LaunchStateLeft(this, machine); + + //then setup the transitions for the rightMove state + KeyStopTransition *leftStopRight = new KeyStopTransition(this, QEvent::KeyPress, Qt::Key_Left); + leftStopRight->setTargetState(stopState); + KeyMoveTransition *leftMoveRight = new KeyMoveTransition(this, QEvent::KeyPress, Qt::Key_Left); + leftMoveRight->setTargetState(moveStateRight); + KeyMoveTransition *rightMoveRight = new KeyMoveTransition(this, QEvent::KeyPress, Qt::Key_Right); + rightMoveRight->setTargetState(moveStateRight); + KeyMoveTransition *rightMoveStop = new KeyMoveTransition(this, QEvent::KeyPress, Qt::Key_Right); + rightMoveStop->setTargetState(moveStateRight); + + //then setup the transitions for the leftMove state + KeyStopTransition *rightStopLeft = new KeyStopTransition(this, QEvent::KeyPress, Qt::Key_Right); + rightStopLeft->setTargetState(stopState); + KeyMoveTransition *rightMoveLeft = new KeyMoveTransition(this, QEvent::KeyPress, Qt::Key_Right); + rightMoveLeft->setTargetState(moveStateLeft); + KeyMoveTransition *leftMoveLeft = new KeyMoveTransition(this, QEvent::KeyPress,Qt::Key_Left); + leftMoveLeft->setTargetState(moveStateLeft); + KeyMoveTransition *leftMoveStop = new KeyMoveTransition(this, QEvent::KeyPress,Qt::Key_Left); + leftMoveStop->setTargetState(moveStateLeft); + + //We set up the right move state + moveStateRight->addTransition(leftStopRight); + moveStateRight->addTransition(leftMoveRight); + moveStateRight->addTransition(rightMoveRight); + stopState->addTransition(rightMoveStop); + + //We set up the left move state + moveStateLeft->addTransition(rightStopLeft); + moveStateLeft->addTransition(leftMoveLeft); + moveStateLeft->addTransition(rightMoveLeft); + stopState->addTransition(leftMoveStop); + + //The animation is finished, it means we reached the border of the screen, the boat is stopped so we move to the stop state + moveStateLeft->addTransition(movementAnimation, SIGNAL(finished()), stopState); + moveStateRight->addTransition(movementAnimation, SIGNAL(finished()), stopState); + + //We set up the keys for dropping bombs + KeyLaunchTransition *upFireLeft = new KeyLaunchTransition(this, QEvent::KeyPress, Qt::Key_Up); + upFireLeft->setTargetState(launchStateRight); + KeyLaunchTransition *upFireRight = new KeyLaunchTransition(this, QEvent::KeyPress, Qt::Key_Up); + upFireRight->setTargetState(launchStateRight); + KeyLaunchTransition *upFireStop = new KeyLaunchTransition(this, QEvent::KeyPress, Qt::Key_Up); + upFireStop->setTargetState(launchStateRight); + KeyLaunchTransition *downFireLeft = new KeyLaunchTransition(this, QEvent::KeyPress, Qt::Key_Down); + downFireLeft->setTargetState(launchStateLeft); + KeyLaunchTransition *downFireRight = new KeyLaunchTransition(this, QEvent::KeyPress, Qt::Key_Down); + downFireRight->setTargetState(launchStateLeft); + KeyLaunchTransition *downFireMove = new KeyLaunchTransition(this, QEvent::KeyPress, Qt::Key_Down); + downFireMove->setTargetState(launchStateLeft); + + //We set up transitions for fire up + moveStateRight->addTransition(upFireRight); + moveStateLeft->addTransition(upFireLeft); + stopState->addTransition(upFireStop); + + //We set up transitions for fire down + moveStateRight->addTransition(downFireRight); + moveStateLeft->addTransition(downFireLeft); + stopState->addTransition(downFireMove); + + //Finally the launch state should come back to its original state + QHistoryState *historyState = new QHistoryState(moving); + launchStateLeft->addTransition(historyState); + launchStateRight->addTransition(historyState); + + QFinalState *final = new QFinalState(machine); + + //This state play the destroyed animation + QAnimationState *destroyedState = new QAnimationState(machine); + destroyedState->setAnimation(destroyAnimation); + + //Play a nice animation when the boat is destroyed + moving->addTransition(this, SIGNAL(boatDestroyed()), destroyedState); + + //Transition to final state when the destroyed animation is finished + destroyedState->addTransition(destroyedState, SIGNAL(animationFinished()), final); + + //The machine has finished to be executed, then the boat is dead + connect(machine,SIGNAL(finished()), this, SIGNAL(boatExecutionFinished())); + +} + +void Boat::run() +{ + //We register animations + AnimationManager::self()->registerAnimation(movementAnimation); + AnimationManager::self()->registerAnimation(destroyAnimation); + machine->start(); +} + +void Boat::stop() +{ + movementAnimation->stop(); + machine->stop(); +} + +void Boat::updateBoatMovement() +{ + if (speed == 0 || direction == Boat::None) { + movementAnimation->stop(); + return; + } + + movementAnimation->stop(); + + if (direction == Boat::Left) { + movementAnimation->setEndValue(QPointF(0,y())); + movementAnimation->setDuration(x()/speed*15); + } + else /*if (direction == Boat::Right)*/ { + movementAnimation->setEndValue(QPointF(scene()->width()-size().width(),y())); + movementAnimation->setDuration((scene()->width()-size().width()-x())/speed*15); + } + movementAnimation->start(); +} + +void Boat::destroy() +{ + movementAnimation->stop(); + emit boatDestroyed(); +} + +int Boat::bombsLaunched() const +{ + return bombsAlreadyLaunched; +} + +void Boat::setBombsLaunched(int number) +{ + if (number > MAX_BOMB) { + qWarning("Boat::setBombsLaunched : It impossible to launch that number of bombs"); + return; + } + bombsAlreadyLaunched = number; +} + +int Boat::currentSpeed() const +{ + return speed; +} + +void Boat::setCurrentSpeed(int speed) +{ + if (speed > 3 || speed < 0) { + qWarning("Boat::setCurrentSpeed: The boat can't run on that speed"); + return; + } + this->speed = speed; +} + +enum Boat::Movement Boat::currentDirection() const +{ + return direction; +} + +void Boat::setCurrentDirection(Movement direction) +{ + this->direction = direction; +} + +int Boat::type() const +{ + return Type; +} diff --git a/examples/animation/sub-attaq/boat.h b/examples/animation/sub-attaq/boat.h new file mode 100644 index 0000000000..71e3512fc3 --- /dev/null +++ b/examples/animation/sub-attaq/boat.h @@ -0,0 +1,95 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtCore module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** This file may be used under the terms of the GNU Lesser General Public +** License version 2.1 as published by the Free Software Foundation and +** appearing in the file LICENSE.LGPL included in the packaging of this +** file. Please review the following information to ensure the GNU Lesser +** General Public License version 2.1 requirements will be met: +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 as published by the Free Software Foundation +** and appearing in the file LICENSE.GPL included in the packaging of this +** file. Please review the following information to ensure the GNU General +** Public License version 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef __BOAT__H__ +#define __BOAT__H__ + +#include "pixmapitem.h" + +class Bomb; +QT_BEGIN_NAMESPACE +class QVariantAnimation; +class QAbstractAnimation; +class QStateMachine; +QT_END_NAMESPACE + +class Boat : public PixmapItem +{ +Q_OBJECT +public: + enum Movement { + None = 0, + Left, + Right + }; + enum { Type = UserType + 2 }; + Boat(); + void destroy(); + void run(); + void stop(); + + int bombsLaunched() const; + void setBombsLaunched(int number); + + int currentSpeed() const; + void setCurrentSpeed(int speed); + + enum Movement currentDirection() const; + void setCurrentDirection(Movement direction); + + void updateBoatMovement(); + + virtual int type() const; + +signals: + void boatDestroyed(); + void boatExecutionFinished(); + +private: + int speed; + int bombsAlreadyLaunched; + Movement direction; + QVariantAnimation *movementAnimation; + QAbstractAnimation *destroyAnimation; + QStateMachine *machine; +}; + +#endif //__BOAT__H__ diff --git a/examples/animation/sub-attaq/boat_p.h b/examples/animation/sub-attaq/boat_p.h new file mode 100644 index 0000000000..9022a4ca51 --- /dev/null +++ b/examples/animation/sub-attaq/boat_p.h @@ -0,0 +1,232 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the examples of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** This file may be used under the terms of the GNU Lesser General Public +** License version 2.1 as published by the Free Software Foundation and +** appearing in the file LICENSE.LGPL included in the packaging of this +** file. Please review the following information to ensure the GNU Lesser +** General Public License version 2.1 requirements will be met: +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 as published by the Free Software Foundation +** and appearing in the file LICENSE.GPL included in the packaging of this +** file. Please review the following information to ensure the GNU General +** Public License version 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef BOAT_P_H +#define BOAT_P_H + +// +// W A R N I N G +// ------------- +// +// This file is not part of the Qt API. It exists purely as an +// implementation detail. This header file may change from version to +// version without notice, or even be removed. +// +// We mean it. +// + +//Own +#include "bomb.h" +#include "graphicsscene.h" + +// Qt +#include <QtGui/QKeyEventTransition> + +static const int MAX_BOMB = 5; + + +//These transtion test if we have to stop the boat (i.e current speed is 1) +class KeyStopTransition : public QKeyEventTransition +{ +public: + KeyStopTransition(Boat *b, QEvent::Type t, int k) + : QKeyEventTransition(b, t, k), boat(b), key(k) + { + } +protected: + virtual bool eventTest(QEvent *event) + { + if (!QKeyEventTransition::eventTest(event)) + return false; + return (boat->currentSpeed() == 1); + } +private: + Boat * boat; + int key; +}; + +//These transtion test if we have to move the boat (i.e current speed was 0 or another value) + class KeyMoveTransition : public QKeyEventTransition +{ +public: + KeyMoveTransition(Boat *b, QEvent::Type t, int k) + : QKeyEventTransition(b, t, k), boat(b), key(k) + { + } +protected: + virtual bool eventTest(QEvent *event) + { + if (!QKeyEventTransition::eventTest(event)) + return false; + return (boat->currentSpeed() >= 0); + } + void onTransition(QEvent *) + { + //We decrease the speed if needed + if (key == Qt::Key_Left && boat->currentDirection() == Boat::Right) + boat->setCurrentSpeed(boat->currentSpeed() - 1); + else if (key == Qt::Key_Right && boat->currentDirection() == Boat::Left) + boat->setCurrentSpeed(boat->currentSpeed() - 1); + else if (boat->currentSpeed() < 3) + boat->setCurrentSpeed(boat->currentSpeed() + 1); + boat->updateBoatMovement(); + } +private: + Boat * boat; + int key; +}; + +//This transition trigger the bombs launch + class KeyLaunchTransition : public QKeyEventTransition +{ +public: + KeyLaunchTransition(Boat *boat, QEvent::Type type, int key) + : QKeyEventTransition(boat, type, key), boat(boat), key(key) + { + } +protected: + virtual bool eventTest(QEvent *event) + { + if (!QKeyEventTransition::eventTest(event)) + return false; + //We have enough bomb? + return (boat->bombsLaunched() < MAX_BOMB); + } +private: + Boat * boat; + int key; +}; + +//This state is describing when the boat is moving right +class MoveStateRight : public QState +{ +public: + MoveStateRight(Boat *boat,QState *parent = 0) : QState(parent), boat(boat) + { + } +protected: + void onEntry(QEvent *) + { + boat->setCurrentDirection(Boat::Right); + boat->updateBoatMovement(); + } +private: + Boat * boat; +}; + + //This state is describing when the boat is moving left +class MoveStateLeft : public QState +{ +public: + MoveStateLeft(Boat *boat,QState *parent = 0) : QState(parent), boat(boat) + { + } +protected: + void onEntry(QEvent *) + { + boat->setCurrentDirection(Boat::Left); + boat->updateBoatMovement(); + } +private: + Boat * boat; +}; + +//This state is describing when the boat is in a stand by position +class StopState : public QState +{ +public: + StopState(Boat *boat,QState *parent = 0) : QState(parent), boat(boat) + { + } +protected: + void onEntry(QEvent *) + { + boat->setCurrentSpeed(0); + boat->setCurrentDirection(Boat::None); + boat->updateBoatMovement(); + } +private: + Boat * boat; +}; + +//This state is describing the launch of the torpedo on the right +class LaunchStateRight : public QState +{ +public: + LaunchStateRight(Boat *boat,QState *parent = 0) : QState(parent), boat(boat) + { + } +protected: + void onEntry(QEvent *) + { + Bomb *b = new Bomb(); + b->setPos(boat->x()+boat->size().width(),boat->y()); + GraphicsScene *scene = static_cast<GraphicsScene *>(boat->scene()); + scene->addItem(b); + b->launch(Bomb::Right); + boat->setBombsLaunched(boat->bombsLaunched() + 1); + } +private: + Boat * boat; +}; + +//This state is describing the launch of the torpedo on the left +class LaunchStateLeft : public QState +{ +public: + LaunchStateLeft(Boat *boat,QState *parent = 0) : QState(parent), boat(boat) + { + } +protected: + void onEntry(QEvent *) + { + Bomb *b = new Bomb(); + b->setPos(boat->x() - b->size().width(), boat->y()); + GraphicsScene *scene = static_cast<GraphicsScene *>(boat->scene()); + scene->addItem(b); + b->launch(Bomb::Left); + boat->setBombsLaunched(boat->bombsLaunched() + 1); + } +private: + Boat * boat; +}; + +#endif // BOAT_P_H diff --git a/examples/animation/sub-attaq/bomb.cpp b/examples/animation/sub-attaq/bomb.cpp new file mode 100644 index 0000000000..6811a27e88 --- /dev/null +++ b/examples/animation/sub-attaq/bomb.cpp @@ -0,0 +1,118 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtCore module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** This file may be used under the terms of the GNU Lesser General Public +** License version 2.1 as published by the Free Software Foundation and +** appearing in the file LICENSE.LGPL included in the packaging of this +** file. Please review the following information to ensure the GNU Lesser +** General Public License version 2.1 requirements will be met: +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 as published by the Free Software Foundation +** and appearing in the file LICENSE.GPL included in the packaging of this +** file. Please review the following information to ensure the GNU General +** Public License version 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +//Own +#include "bomb.h" +#include "submarine.h" +#include "pixmapitem.h" +#include "animationmanager.h" +#include "qanimationstate.h" + +//Qt +#include <QtCore/QSequentialAnimationGroup> +#include <QtCore/QPropertyAnimation> +#include <QtCore/QStateMachine> +#include <QtCore/QFinalState> + +Bomb::Bomb() : PixmapItem(QString("bomb"), GraphicsScene::Big) +{ + setZValue(2); +} + +void Bomb::launch(Bomb::Direction direction) +{ + QSequentialAnimationGroup *launchAnimation = new QSequentialAnimationGroup; + AnimationManager::self()->registerAnimation(launchAnimation); + qreal delta = direction == Right ? 20 : - 20; + QPropertyAnimation *anim = new QPropertyAnimation(this, "pos"); + anim->setEndValue(QPointF(x() + delta,y() - 20)); + anim->setDuration(150); + launchAnimation->addAnimation(anim); + anim = new QPropertyAnimation(this, "pos"); + anim->setEndValue(QPointF(x() + delta*2, y() )); + anim->setDuration(150); + launchAnimation->addAnimation(anim); + anim = new QPropertyAnimation(this, "pos"); + anim->setEndValue(QPointF(x() + delta*2,scene()->height())); + anim->setDuration(y()/2*60); + launchAnimation->addAnimation(anim); + connect(anim,SIGNAL(valueChanged(QVariant)),this,SLOT(onAnimationLaunchValueChanged(QVariant))); + connect(this, SIGNAL(bombExploded()), launchAnimation, SLOT(stop())); + //We setup the state machine of the bomb + QStateMachine *machine = new QStateMachine(this); + + //This state is when the launch animation is playing + QAnimationState *launched = new QAnimationState(machine); + launched->setAnimation(launchAnimation); + + //End + QFinalState *final = new QFinalState(machine); + + machine->setInitialState(launched); + + //### Add a nice animation when the bomb is destroyed + launched->addTransition(this, SIGNAL(bombExploded()),final); + + //If the animation is finished, then we move to the final state + launched->addTransition(launched, SIGNAL(animationFinished()), final); + + //The machine has finished to be executed, then the boat is dead + connect(machine,SIGNAL(finished()),this, SIGNAL(bombExecutionFinished())); + + machine->start(); + +} + +void Bomb::onAnimationLaunchValueChanged(const QVariant &) +{ + foreach (QGraphicsItem * item , collidingItems(Qt::IntersectsItemBoundingRect)) { + if (item->type() == SubMarine::Type) { + SubMarine *s = static_cast<SubMarine *>(item); + destroy(); + s->destroy(); + } + } +} + +void Bomb::destroy() +{ + emit bombExploded(); +} diff --git a/examples/animation/sub-attaq/bomb.h b/examples/animation/sub-attaq/bomb.h new file mode 100644 index 0000000000..222c3d029f --- /dev/null +++ b/examples/animation/sub-attaq/bomb.h @@ -0,0 +1,67 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtCore module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** This file may be used under the terms of the GNU Lesser General Public +** License version 2.1 as published by the Free Software Foundation and +** appearing in the file LICENSE.LGPL included in the packaging of this +** file. Please review the following information to ensure the GNU Lesser +** General Public License version 2.1 requirements will be met: +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 as published by the Free Software Foundation +** and appearing in the file LICENSE.GPL included in the packaging of this +** file. Please review the following information to ensure the GNU General +** Public License version 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef __BOMB__H__ +#define __BOMB__H__ + +#include "pixmapitem.h" + +class Bomb : public PixmapItem +{ +Q_OBJECT +public: + enum Direction { + Left = 0, + Right + }; + Bomb(); + void launch(Direction direction); + void destroy(); + +signals: + void bombExploded(); + void bombExecutionFinished(); + +private slots: + void onAnimationLaunchValueChanged(const QVariant &); +}; + +#endif //__BOMB__H__ diff --git a/examples/animation/sub-attaq/data.xml b/examples/animation/sub-attaq/data.xml new file mode 100644 index 0000000000..0f30515ddf --- /dev/null +++ b/examples/animation/sub-attaq/data.xml @@ -0,0 +1,39 @@ +<?xml version="1.0" encoding="UTF-8" standalone="yes"?> +<subattaq> + <submarines> + <submarine type="0" points="10" name="Q1" /> + <submarine type="1" points="20" name="Q2" /> + </submarines> + <levels> + <level id="0" name="Seaman recruit"> + <subinstance type="0" nb="1"/> + </level> + <level id="1" name="Seaman apprentice"> + <subinstance type="0" nb="2"/> + </level> + <level id="2" name="Seaman"> + <subinstance type="0" nb="4"/> + </level> + <level id="3" name="Petty Officer Third Class"> + <subinstance type="0" nb="6"/> + </level> + <level id="4" name="Petty Officer Second Class"> + <subinstance type="0" nb="6"/> + </level> + <level id="5" name="Petty Officer First Class"> + <subinstance type="0" nb="8"/> + </level> + <level id="6" name="Lieutenant"> + <subinstance type="0" nb="10"/> + </level> + <level id="7" name="Commander"> + <subinstance type="0" nb="15"/> + </level> + <level id="8" name="Captain"> + <subinstance type="0" nb="12"/> + </level> + <level id="9" name="Admiral"> + <subinstance type="0" nb="12"/> + </level> + </levels> +</subattaq> diff --git a/examples/animation/sub-attaq/graphicsscene.cpp b/examples/animation/sub-attaq/graphicsscene.cpp new file mode 100644 index 0000000000..f82d441068 --- /dev/null +++ b/examples/animation/sub-attaq/graphicsscene.cpp @@ -0,0 +1,282 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtCore module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** This file may be used under the terms of the GNU Lesser General Public +** License version 2.1 as published by the Free Software Foundation and +** appearing in the file LICENSE.LGPL included in the packaging of this +** file. Please review the following information to ensure the GNU Lesser +** General Public License version 2.1 requirements will be met: +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 as published by the Free Software Foundation +** and appearing in the file LICENSE.GPL included in the packaging of this +** file. Please review the following information to ensure the GNU General +** Public License version 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +//Own +#include "graphicsscene.h" +#include "states.h" +#include "boat.h" +#include "submarine.h" +#include "torpedo.h" +#include "bomb.h" +#include "pixmapitem.h" +#include "animationmanager.h" +#include "qanimationstate.h" +#include "progressitem.h" +#include "textinformationitem.h" + +//Qt +#include <QtCore/QPropertyAnimation> +#include <QtCore/QSequentialAnimationGroup> +#include <QtCore/QParallelAnimationGroup> +#include <QtCore/QStateMachine> +#include <QtCore/QFinalState> +#include <QtCore/QPauseAnimation> +#include <QtGui/QAction> +#include <QtCore/QDir> +#include <QtGui/QApplication> +#include <QtGui/QMessageBox> +#include <QtGui/QGraphicsView> +#include <QtGui/QGraphicsSceneMouseEvent> +#include <QtCore/QXmlStreamReader> + +GraphicsScene::GraphicsScene(int x, int y, int width, int height, Mode mode) + : QGraphicsScene(x , y, width, height), mode(mode), boat(new Boat) +{ + PixmapItem *backgroundItem = new PixmapItem(QString("background"),mode); + backgroundItem->setZValue(1); + backgroundItem->setPos(0,0); + addItem(backgroundItem); + + PixmapItem *surfaceItem = new PixmapItem(QString("surface"),mode); + surfaceItem->setZValue(3); + surfaceItem->setPos(0,sealLevel() - surfaceItem->boundingRect().height()/2); + addItem(surfaceItem); + + //The item that display score and level + progressItem = new ProgressItem(backgroundItem); + + textInformationItem = new TextInformationItem(backgroundItem); + textInformationItem->hide(); + //We create the boat + addItem(boat); + boat->setPos(this->width()/2, sealLevel() - boat->size().height()); + boat->hide(); + + //parse the xml that contain all data of the game + QXmlStreamReader reader; + QFile file(":data.xml"); + file.open(QIODevice::ReadOnly); + reader.setDevice(&file); + LevelDescription currentLevel; + while (!reader.atEnd()) { + reader.readNext(); + if (reader.tokenType() == QXmlStreamReader::StartElement) { + if (reader.name() == "submarine") { + SubmarineDescription desc; + desc.name = reader.attributes().value("name").toString(); + desc.points = reader.attributes().value("points").toString().toInt(); + desc.type = reader.attributes().value("type").toString().toInt(); + submarinesData.append(desc); + } else if (reader.name() == "level") { + currentLevel.id = reader.attributes().value("id").toString().toInt(); + currentLevel.name = reader.attributes().value("name").toString(); + } else if (reader.name() == "subinstance") { + currentLevel.submarines.append(qMakePair(reader.attributes().value("type").toString().toInt(), reader.attributes().value("nb").toString().toInt())); + } + } else if (reader.tokenType() == QXmlStreamReader::EndElement) { + if (reader.name() == "level") { + levelsData.insert(currentLevel.id, currentLevel); + currentLevel.submarines.clear(); + } + } + } +} + +qreal GraphicsScene::sealLevel() const +{ + return (mode == Big) ? 220 : 160; +} + +void GraphicsScene::setupScene(QAction *newAction, QAction *quitAction) +{ + static const int nLetters = 10; + static struct { + char const *pix; + qreal initX, initY; + qreal destX, destY; + } logoData[nLetters] = { + {"s", -1000, -1000, 300, 150 }, + {"u", -800, -1000, 350, 150 }, + {"b", -600, -1000, 400, 120 }, + {"dash", -400, -1000, 460, 150 }, + {"a", 1000, 2000, 350, 250 }, + {"t", 800, 2000, 400, 250 }, + {"t2", 600, 2000, 430, 250 }, + {"a2", 400, 2000, 465, 250 }, + {"q", 200, 2000, 510, 250 }, + {"excl", 0, 2000, 570, 220 } }; + + QSequentialAnimationGroup * lettersGroupMoving = new QSequentialAnimationGroup(this); + QParallelAnimationGroup * lettersGroupFading = new QParallelAnimationGroup(this); + + for (int i = 0; i < nLetters; ++i) { + PixmapItem *logo = new PixmapItem(QLatin1String(":/logo-") + logoData[i].pix, this); + logo->setPos(logoData[i].initX, logoData[i].initY); + logo->setZValue(i + 3); + //creation of the animations for moving letters + QPropertyAnimation *moveAnim = new QPropertyAnimation(logo, "pos", lettersGroupMoving); + moveAnim->setEndValue(QPointF(logoData[i].destX, logoData[i].destY)); + moveAnim->setDuration(200); + moveAnim->setEasingCurve(QEasingCurve::OutElastic); + lettersGroupMoving->addPause(50); + //creation of the animations for fading out the letters + QPropertyAnimation *fadeAnim = new QPropertyAnimation(logo, "opacity", lettersGroupFading); + fadeAnim->setDuration(800); + fadeAnim->setEndValue(0); + fadeAnim->setEasingCurve(QEasingCurve::OutQuad); + } + + QStateMachine *machine = new QStateMachine(this); + + //This state is when the player is playing + PlayState *gameState = new PlayState(this, machine); + + //Final state + QFinalState *final = new QFinalState(machine); + + //Animation when the player enter in the game + QAnimationState *lettersMovingState = new QAnimationState(machine); + lettersMovingState->setAnimation(lettersGroupMoving); + + //Animation when the welcome screen disappear + QAnimationState *lettersFadingState = new QAnimationState(machine); + lettersFadingState->setAnimation(lettersGroupFading); + + //if new game then we fade out the welcome screen and start playing + lettersMovingState->addTransition(newAction, SIGNAL(triggered()), lettersFadingState); + lettersFadingState->addTransition(lettersFadingState, SIGNAL(animationFinished()), gameState); + + //New Game is triggered then player start playing + gameState->addTransition(newAction, SIGNAL(triggered()), gameState); + + //Wanna quit, then connect to CTRL+Q + gameState->addTransition(quitAction, SIGNAL(triggered()), final); + lettersMovingState->addTransition(quitAction, SIGNAL(triggered()), final); + + //Welcome screen is the initial state + machine->setInitialState(lettersMovingState); + + machine->start(); + + //We reach the final state, then we quit + connect(machine, SIGNAL(finished()), qApp, SLOT(quit())); +} + +void GraphicsScene::addItem(Bomb *bomb) +{ + bombs.insert(bomb); + connect(bomb,SIGNAL(bombExecutionFinished()),this, SLOT(onBombExecutionFinished())); + QGraphicsScene::addItem(bomb); +} + +void GraphicsScene::addItem(Torpedo *torpedo) +{ + torpedos.insert(torpedo); + connect(torpedo,SIGNAL(torpedoExecutionFinished()),this, SLOT(onTorpedoExecutionFinished())); + QGraphicsScene::addItem(torpedo); +} + +void GraphicsScene::addItem(SubMarine *submarine) +{ + submarines.insert(submarine); + connect(submarine,SIGNAL(subMarineExecutionFinished()),this, SLOT(onSubMarineExecutionFinished())); + QGraphicsScene::addItem(submarine); +} + +void GraphicsScene::addItem(QGraphicsItem *item) +{ + QGraphicsScene::addItem(item); +} + +void GraphicsScene::onBombExecutionFinished() +{ + Bomb *bomb = qobject_cast<Bomb *>(sender()); + bombs.remove(bomb); + bomb->deleteLater(); + if (boat) + boat->setBombsLaunched(boat->bombsLaunched() - 1); +} + +void GraphicsScene::onTorpedoExecutionFinished() +{ + Torpedo *torpedo = qobject_cast<Torpedo *>(sender()); + torpedos.remove(torpedo); + torpedo->deleteLater(); +} + +void GraphicsScene::onSubMarineExecutionFinished() +{ + SubMarine *submarine = qobject_cast<SubMarine *>(sender()); + submarines.remove(submarine); + if (submarines.count() == 0) + emit allSubMarineDestroyed(submarine->points()); + else + emit subMarineDestroyed(submarine->points()); + submarine->deleteLater(); +} + +void GraphicsScene::clearScene() +{ + foreach (SubMarine *sub, submarines) { + sub->destroy(); + sub->deleteLater(); + } + + foreach (Torpedo *torpedo, torpedos) { + torpedo->destroy(); + torpedo->deleteLater(); + } + + foreach (Bomb *bomb, bombs) { + bomb->destroy(); + bomb->deleteLater(); + } + + submarines.clear(); + bombs.clear(); + torpedos.clear(); + + AnimationManager::self()->unregisterAllAnimations(); + + boat->stop(); + boat->hide(); + boat->setEnabled(true); +} diff --git a/examples/animation/sub-attaq/graphicsscene.h b/examples/animation/sub-attaq/graphicsscene.h new file mode 100644 index 0000000000..e1220a5eb8 --- /dev/null +++ b/examples/animation/sub-attaq/graphicsscene.h @@ -0,0 +1,122 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtCore module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** This file may be used under the terms of the GNU Lesser General Public +** License version 2.1 as published by the Free Software Foundation and +** appearing in the file LICENSE.LGPL included in the packaging of this +** file. Please review the following information to ensure the GNU Lesser +** General Public License version 2.1 requirements will be met: +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 as published by the Free Software Foundation +** and appearing in the file LICENSE.GPL included in the packaging of this +** file. Please review the following information to ensure the GNU General +** Public License version 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef __GRAPHICSSCENE__H__ +#define __GRAPHICSSCENE__H__ + +//Qt +#include <QtGui/QGraphicsScene> +#include <QtCore/QSet> +#include <QtCore/QState> + + +class Boat; +class SubMarine; +class Torpedo; +class Bomb; +class PixmapItem; +class ProgressItem; +class TextInformationItem; +QT_BEGIN_NAMESPACE +class QAction; +QT_END_NAMESPACE + +class GraphicsScene : public QGraphicsScene +{ +Q_OBJECT +public: + enum Mode { + Big = 0, + Small + }; + + struct SubmarineDescription { + int type; + int points; + QString name; + }; + + struct LevelDescription { + int id; + QString name; + QList<QPair<int,int> > submarines; + }; + + GraphicsScene(int x, int y, int width, int height, Mode mode = Big); + qreal sealLevel() const; + void setupScene(QAction *newAction, QAction *quitAction); + void addItem(Bomb *bomb); + void addItem(Torpedo *torpedo); + void addItem(SubMarine *submarine); + void addItem(QGraphicsItem *item); + void clearScene(); + +signals: + void subMarineDestroyed(int); + void allSubMarineDestroyed(int); + +private slots: + void onBombExecutionFinished(); + void onTorpedoExecutionFinished(); + void onSubMarineExecutionFinished(); + +private: + Mode mode; + ProgressItem *progressItem; + TextInformationItem *textInformationItem; + Boat *boat; + QSet<SubMarine *> submarines; + QSet<Bomb *> bombs; + QSet<Torpedo *> torpedos; + QVector<SubmarineDescription> submarinesData; + QHash<int, LevelDescription> levelsData; + + friend class PauseState; + friend class PlayState; + friend class LevelState; + friend class LostState; + friend class WinState; + friend class WinTransition; + friend class UpdateScoreTransition; +}; + +#endif //__GRAPHICSSCENE__H__ + diff --git a/examples/animation/sub-attaq/main.cpp b/examples/animation/sub-attaq/main.cpp new file mode 100644 index 0000000000..c8e534e7e7 --- /dev/null +++ b/examples/animation/sub-attaq/main.cpp @@ -0,0 +1,57 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtCore module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** This file may be used under the terms of the GNU Lesser General Public +** License version 2.1 as published by the Free Software Foundation and +** appearing in the file LICENSE.LGPL included in the packaging of this +** file. Please review the following information to ensure the GNU Lesser +** General Public License version 2.1 requirements will be met: +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 as published by the Free Software Foundation +** and appearing in the file LICENSE.GPL included in the packaging of this +** file. Please review the following information to ensure the GNU General +** Public License version 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include <QtGui> + +#include "mainwindow.h" + +int main(int argc, char *argv[]) +{ + QApplication app(argc, argv); + Q_INIT_RESOURCE(subattaq); + + qsrand(QTime(0,0,0).secsTo(QTime::currentTime())); + + MainWindow w; + w.show(); + + return app.exec(); +} diff --git a/examples/animation/sub-attaq/mainwindow.cpp b/examples/animation/sub-attaq/mainwindow.cpp new file mode 100644 index 0000000000..81632a50a0 --- /dev/null +++ b/examples/animation/sub-attaq/mainwindow.cpp @@ -0,0 +1,82 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtCore module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** This file may be used under the terms of the GNU Lesser General Public +** License version 2.1 as published by the Free Software Foundation and +** appearing in the file LICENSE.LGPL included in the packaging of this +** file. Please review the following information to ensure the GNU Lesser +** General Public License version 2.1 requirements will be met: +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 as published by the Free Software Foundation +** and appearing in the file LICENSE.GPL included in the packaging of this +** file. Please review the following information to ensure the GNU General +** Public License version 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +//Own +#include "mainwindow.h" +#include "graphicsscene.h" + +//Qt +#include <QGraphicsView> + +#ifdef QT_NO_OPENGL + #include <QtGui/QMenuBar> + #include <QtGui/QLayout> + #include <QtGui/QApplication> +#else + #include <QtOpenGL/QtOpenGL> +#endif + +MainWindow::MainWindow() : QMainWindow(0) +{ + QMenu *file = menuBar()->addMenu(tr("&File")); + + QAction *newAction = file->addAction(tr("New Game")); + newAction->setShortcut(QKeySequence(Qt::CTRL | Qt::Key_N)); + QAction *quitAction = file->addAction(tr("Quit")); + quitAction->setShortcut(QKeySequence(Qt::CTRL | Qt::Key_Q)); + + if (QApplication::arguments().contains("-fullscreen")) { + scene = new GraphicsScene(0, 0, 750, 400, GraphicsScene::Small); + setWindowState(Qt::WindowFullScreen); + } else { + scene = new GraphicsScene(0, 0, 880, 630); + layout()->setSizeConstraint(QLayout::SetFixedSize); + } + + view = new QGraphicsView(scene, this); + view->setAlignment(Qt::AlignLeft | Qt::AlignTop); + scene->setupScene(newAction, quitAction); +#ifndef QT_NO_OPENGL + view->setViewport(new QGLWidget(QGLFormat(QGL::SampleBuffers))); +#endif + + setCentralWidget(view); +} diff --git a/examples/animation/sub-attaq/mainwindow.h b/examples/animation/sub-attaq/mainwindow.h new file mode 100644 index 0000000000..933587a262 --- /dev/null +++ b/examples/animation/sub-attaq/mainwindow.h @@ -0,0 +1,63 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtCore module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** This file may be used under the terms of the GNU Lesser General Public +** License version 2.1 as published by the Free Software Foundation and +** appearing in the file LICENSE.LGPL included in the packaging of this +** file. Please review the following information to ensure the GNU Lesser +** General Public License version 2.1 requirements will be met: +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 as published by the Free Software Foundation +** and appearing in the file LICENSE.GPL included in the packaging of this +** file. Please review the following information to ensure the GNU General +** Public License version 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef __MAINWINDOW__H__ +#define __MAINWINDOW__H__ + +//Qt +#include <QtGui/QMainWindow> +class GraphicsScene; +QT_BEGIN_NAMESPACE +class QGraphicsView; +QT_END_NAMESPACE + +class MainWindow : public QMainWindow +{ +Q_OBJECT +public: + MainWindow(); + +private: + GraphicsScene *scene; + QGraphicsView *view; +}; + +#endif //__MAINWINDOW__H__ diff --git a/examples/animation/sub-attaq/pics/big/background.png b/examples/animation/sub-attaq/pics/big/background.png Binary files differnew file mode 100644 index 0000000000..9f581571fa --- /dev/null +++ b/examples/animation/sub-attaq/pics/big/background.png diff --git a/examples/animation/sub-attaq/pics/big/boat.png b/examples/animation/sub-attaq/pics/big/boat.png Binary files differnew file mode 100644 index 0000000000..be82dff62a --- /dev/null +++ b/examples/animation/sub-attaq/pics/big/boat.png diff --git a/examples/animation/sub-attaq/pics/big/bomb.png b/examples/animation/sub-attaq/pics/big/bomb.png Binary files differnew file mode 100644 index 0000000000..3af5f2f29c --- /dev/null +++ b/examples/animation/sub-attaq/pics/big/bomb.png diff --git a/examples/animation/sub-attaq/pics/big/explosion/boat/step1.png b/examples/animation/sub-attaq/pics/big/explosion/boat/step1.png Binary files differnew file mode 100644 index 0000000000..c9fd8b0984 --- /dev/null +++ b/examples/animation/sub-attaq/pics/big/explosion/boat/step1.png diff --git a/examples/animation/sub-attaq/pics/big/explosion/boat/step2.png b/examples/animation/sub-attaq/pics/big/explosion/boat/step2.png Binary files differnew file mode 100644 index 0000000000..7528f2d2da --- /dev/null +++ b/examples/animation/sub-attaq/pics/big/explosion/boat/step2.png diff --git a/examples/animation/sub-attaq/pics/big/explosion/boat/step3.png b/examples/animation/sub-attaq/pics/big/explosion/boat/step3.png Binary files differnew file mode 100644 index 0000000000..aae9c9c184 --- /dev/null +++ b/examples/animation/sub-attaq/pics/big/explosion/boat/step3.png diff --git a/examples/animation/sub-attaq/pics/big/explosion/boat/step4.png b/examples/animation/sub-attaq/pics/big/explosion/boat/step4.png Binary files differnew file mode 100644 index 0000000000..d697c1bae8 --- /dev/null +++ b/examples/animation/sub-attaq/pics/big/explosion/boat/step4.png diff --git a/examples/animation/sub-attaq/pics/big/explosion/submarine/step1.png b/examples/animation/sub-attaq/pics/big/explosion/submarine/step1.png Binary files differnew file mode 100644 index 0000000000..88ca5144b7 --- /dev/null +++ b/examples/animation/sub-attaq/pics/big/explosion/submarine/step1.png diff --git a/examples/animation/sub-attaq/pics/big/explosion/submarine/step2.png b/examples/animation/sub-attaq/pics/big/explosion/submarine/step2.png Binary files differnew file mode 100644 index 0000000000..524f5890ee --- /dev/null +++ b/examples/animation/sub-attaq/pics/big/explosion/submarine/step2.png diff --git a/examples/animation/sub-attaq/pics/big/explosion/submarine/step3.png b/examples/animation/sub-attaq/pics/big/explosion/submarine/step3.png Binary files differnew file mode 100644 index 0000000000..2cca1e80fe --- /dev/null +++ b/examples/animation/sub-attaq/pics/big/explosion/submarine/step3.png diff --git a/examples/animation/sub-attaq/pics/big/explosion/submarine/step4.png b/examples/animation/sub-attaq/pics/big/explosion/submarine/step4.png Binary files differnew file mode 100644 index 0000000000..82100a8260 --- /dev/null +++ b/examples/animation/sub-attaq/pics/big/explosion/submarine/step4.png diff --git a/examples/animation/sub-attaq/pics/big/submarine.png b/examples/animation/sub-attaq/pics/big/submarine.png Binary files differnew file mode 100644 index 0000000000..df435dc47d --- /dev/null +++ b/examples/animation/sub-attaq/pics/big/submarine.png diff --git a/examples/animation/sub-attaq/pics/big/surface.png b/examples/animation/sub-attaq/pics/big/surface.png Binary files differnew file mode 100644 index 0000000000..4eba29e9cd --- /dev/null +++ b/examples/animation/sub-attaq/pics/big/surface.png diff --git a/examples/animation/sub-attaq/pics/big/torpedo.png b/examples/animation/sub-attaq/pics/big/torpedo.png Binary files differnew file mode 100644 index 0000000000..f9c26873f1 --- /dev/null +++ b/examples/animation/sub-attaq/pics/big/torpedo.png diff --git a/examples/animation/sub-attaq/pics/scalable/background-n810.svg b/examples/animation/sub-attaq/pics/scalable/background-n810.svg new file mode 100644 index 0000000000..ece9f7aaf1 --- /dev/null +++ b/examples/animation/sub-attaq/pics/scalable/background-n810.svg @@ -0,0 +1,171 @@ +<?xml version="1.0" encoding="UTF-8" standalone="no"?> +<!-- Created with Inkscape (http://www.inkscape.org/) --> +<svg + xmlns:dc="http://purl.org/dc/elements/1.1/" + xmlns:cc="http://creativecommons.org/ns#" + xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" + xmlns:svg="http://www.w3.org/2000/svg" + xmlns="http://www.w3.org/2000/svg" + xmlns:xlink="http://www.w3.org/1999/xlink" + xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd" + xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape" + version="1.0" + width="744.09448" + height="1052.3622" + id="svg2588" + sodipodi:version="0.32" + inkscape:version="0.46" + sodipodi:docname="background-n810.svg" + inkscape:output_extension="org.inkscape.output.svg.inkscape"> + <metadata + id="metadata28"> + <rdf:RDF> + <cc:Work + rdf:about=""> + <dc:format>image/svg+xml</dc:format> + <dc:type + rdf:resource="http://purl.org/dc/dcmitype/StillImage" /> + </cc:Work> + </rdf:RDF> + </metadata> + <sodipodi:namedview + inkscape:window-height="1141" + inkscape:window-width="1920" + inkscape:pageshadow="2" + inkscape:pageopacity="0.0" + guidetolerance="10.0" + gridtolerance="10.0" + objecttolerance="10.0" + borderopacity="1.0" + bordercolor="#666666" + pagecolor="#ffffff" + id="base" + showgrid="false" + inkscape:zoom="1.2399902" + inkscape:cx="375" + inkscape:cy="461.074" + inkscape:window-x="0" + inkscape:window-y="0" + inkscape:current-layer="layer1" /> + <defs + id="defs2590"> + <inkscape:perspective + sodipodi:type="inkscape:persp3d" + inkscape:vp_x="0 : 526.18109 : 1" + inkscape:vp_y="0 : 1000 : 0" + inkscape:vp_z="744.09448 : 526.18109 : 1" + inkscape:persp3d-origin="372.04724 : 350.78739 : 1" + id="perspective30" /> + <linearGradient + id="linearGradient3746"> + <stop + id="stop3748" + style="stop-color:#ffffff;stop-opacity:1" + offset="0" /> + <stop + id="stop3750" + style="stop-color:#0074b7;stop-opacity:1" + offset="1" /> + </linearGradient> + <radialGradient + cx="82.966125" + cy="-178.42453" + r="526.79456" + fx="82.966125" + fy="-178.42453" + id="radialGradient3880" + xlink:href="#linearGradient3746" + gradientUnits="userSpaceOnUse" + gradientTransform="matrix(1.4952094,0.2388475,-0.1040669,0.3734391,-208.61982,418.216)" /> + <linearGradient + id="linearGradient3624"> + <stop + id="stop3626" + style="stop-color:#3a8daf;stop-opacity:1" + offset="0" /> + <stop + id="stop3636" + style="stop-color:#252525;stop-opacity:1" + offset="1" /> + </linearGradient> + <linearGradient + x1="552.98486" + y1="390.56842" + x2="549.39465" + y2="702.3479" + id="linearGradient3630" + xlink:href="#linearGradient3624" + gradientUnits="userSpaceOnUse" + gradientTransform="matrix(2.3373776,0,0,1.186038,-986.88716,67.776416)" /> + <linearGradient + id="linearGradient3816"> + <stop + id="stop3818" + style="stop-color:#ad8b00;stop-opacity:1" + offset="0" /> + <stop + id="stop3820" + style="stop-color:#ad8b00;stop-opacity:0" + offset="1" /> + </linearGradient> + <linearGradient + x1="573" + y1="755.46222" + x2="573" + y2="700.13464" + id="linearGradient3826" + xlink:href="#linearGradient3816" + gradientUnits="userSpaceOnUse" + gradientTransform="matrix(1,0,0,1.2561681,-151.5,-34.518664)" /> + <linearGradient + id="linearGradient5097"> + <stop + id="stop5099" + style="stop-color:#19a2db;stop-opacity:0" + offset="0" /> + <stop + id="stop5109" + style="stop-color:#1379a7;stop-opacity:0.49803922" + offset="0.30000001" /> + <stop + id="stop5101" + style="stop-color:#0e5173;stop-opacity:1" + offset="1" /> + </linearGradient> + <linearGradient + x1="590.84674" + y1="274.57559" + x2="590.84674" + y2="334.01376" + id="linearGradient5103" + xlink:href="#linearGradient5097" + gradientUnits="userSpaceOnUse" + gradientTransform="translate(-151.5,156.75229)" + spreadMethod="pad" /> + </defs> + <g + id="layer1"> + <rect + width="1053.5891" + height="206.64989" + x="-151.79456" + y="330.16019" + id="rect3638" + style="opacity:1;fill:url(#radialGradient3880);fill-opacity:1;fill-rule:nonzero;stroke:none;stroke-width:4.1880002;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" /> + <rect + width="1054.4708" + height="364.81519" + x="-152.23541" + y="533.48895" + id="rect3622" + style="opacity:1;fill:url(#linearGradient3630);fill-opacity:1;fill-rule:nonzero;stroke:none;stroke-width:4.13464069;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" /> + <path + d="M -152.5,877.11847 C 120.5,865.81296 -202.86309,769.3663 109.5,871.29717 C 172.96247,892.00636 243.5,872.55334 297.5,871.29717 C 351.5,870.041 311.5,859.80335 358.5,876.13354 C 405.5,892.46372 553.5,861.09903 598.5,854.8182 C 643.5,848.53736 756.5,841.79698 795.5,853.10249 C 834.5,864.408 904.5,866.2725 904.5,866.2725 L 901.5,903.95754 L -154.5,902.70137 L -152.5,877.11847 z" + id="path3814" + style="fill:url(#linearGradient3826);fill-opacity:1;fill-rule:evenodd;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" /> + <path + d="M 902.20121,894.16261 C 632.01828,889.43035 756.73005,860.2801 614.20403,894.1311 C 596.58819,898.315 408.23621,883.21212 400.43291,894.1311 C 376.86263,927.11261 75.265447,868.1243 34.250926,886.79082 C 31.281885,888.14209 12.514878,884.22134 -12.264082,889.72008 C -48.555335,897.77353 -64.717178,885.62471 -103.31472,890.35697 C -141.91229,895.08922 -145.87102,891.93439 -145.87102,891.93439 L -152.79879,903.10131 L 892.3044,902.5755 L 902.20121,894.16261 z" + id="path3828" + style="fill:#ad8b00;fill-opacity:1;fill-rule:evenodd;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" /> + </g> +</svg> diff --git a/examples/animation/sub-attaq/pics/scalable/background.svg b/examples/animation/sub-attaq/pics/scalable/background.svg new file mode 100644 index 0000000000..0be268010e --- /dev/null +++ b/examples/animation/sub-attaq/pics/scalable/background.svg @@ -0,0 +1,171 @@ +<?xml version="1.0" encoding="UTF-8" standalone="no"?> +<!-- Created with Inkscape (http://www.inkscape.org/) --> +<svg + xmlns:dc="http://purl.org/dc/elements/1.1/" + xmlns:cc="http://creativecommons.org/ns#" + xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" + xmlns:svg="http://www.w3.org/2000/svg" + xmlns="http://www.w3.org/2000/svg" + xmlns:xlink="http://www.w3.org/1999/xlink" + xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd" + xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape" + version="1.0" + width="744.09448" + height="1052.3622" + id="svg2588" + sodipodi:version="0.32" + inkscape:version="0.46" + sodipodi:docname="background.svg" + inkscape:output_extension="org.inkscape.output.svg.inkscape"> + <metadata + id="metadata28"> + <rdf:RDF> + <cc:Work + rdf:about=""> + <dc:format>image/svg+xml</dc:format> + <dc:type + rdf:resource="http://purl.org/dc/dcmitype/StillImage" /> + </cc:Work> + </rdf:RDF> + </metadata> + <sodipodi:namedview + inkscape:window-height="1141" + inkscape:window-width="1920" + inkscape:pageshadow="2" + inkscape:pageopacity="0.0" + guidetolerance="10.0" + gridtolerance="10.0" + objecttolerance="10.0" + borderopacity="1.0" + bordercolor="#666666" + pagecolor="#ffffff" + id="base" + showgrid="false" + inkscape:zoom="0.93884027" + inkscape:cx="473.72605" + inkscape:cy="538.63678" + inkscape:window-x="0" + inkscape:window-y="0" + inkscape:current-layer="layer1" /> + <defs + id="defs2590"> + <inkscape:perspective + sodipodi:type="inkscape:persp3d" + inkscape:vp_x="0 : 526.18109 : 1" + inkscape:vp_y="0 : 1000 : 0" + inkscape:vp_z="744.09448 : 526.18109 : 1" + inkscape:persp3d-origin="372.04724 : 350.78739 : 1" + id="perspective30" /> + <linearGradient + id="linearGradient3746"> + <stop + id="stop3748" + style="stop-color:#ffffff;stop-opacity:1" + offset="0" /> + <stop + id="stop3750" + style="stop-color:#0074b7;stop-opacity:1" + offset="1" /> + </linearGradient> + <radialGradient + cx="82.966125" + cy="-178.42453" + r="526.79456" + fx="82.966125" + fy="-178.42453" + id="radialGradient3880" + xlink:href="#linearGradient3746" + gradientUnits="userSpaceOnUse" + gradientTransform="matrix(1.4952094,0.3367191,-0.1040669,0.5264617,-208.61982,282.52272)" /> + <linearGradient + id="linearGradient3624"> + <stop + id="stop3626" + style="stop-color:#3a8daf;stop-opacity:1" + offset="0" /> + <stop + id="stop3636" + style="stop-color:#252525;stop-opacity:1" + offset="1" /> + </linearGradient> + <linearGradient + x1="552.98486" + y1="390.56842" + x2="549.39465" + y2="702.3479" + id="linearGradient3630" + xlink:href="#linearGradient3624" + gradientUnits="userSpaceOnUse" + gradientTransform="matrix(2.3373776,0,0,1.5004634,-986.88716,-154.07447)" /> + <linearGradient + id="linearGradient3816"> + <stop + id="stop3818" + style="stop-color:#ad8b00;stop-opacity:1" + offset="0" /> + <stop + id="stop3820" + style="stop-color:#ad8b00;stop-opacity:0" + offset="1" /> + </linearGradient> + <linearGradient + x1="573" + y1="755.46222" + x2="573" + y2="700.13464" + id="linearGradient3826" + xlink:href="#linearGradient3816" + gradientUnits="userSpaceOnUse" + gradientTransform="matrix(1,0,0,1.6033628,-151.5,-294.0167)" /> + <linearGradient + id="linearGradient5097"> + <stop + id="stop5099" + style="stop-color:#19a2db;stop-opacity:0" + offset="0" /> + <stop + id="stop5109" + style="stop-color:#1379a7;stop-opacity:0.49803922" + offset="0.30000001" /> + <stop + id="stop5101" + style="stop-color:#0e5173;stop-opacity:1" + offset="1" /> + </linearGradient> + <linearGradient + x1="590.84674" + y1="274.57559" + x2="590.84674" + y2="334.01376" + id="linearGradient5103" + xlink:href="#linearGradient5097" + gradientUnits="userSpaceOnUse" + gradientTransform="translate(-151.5,156.75229)" + spreadMethod="pad" /> + </defs> + <g + id="layer1"> + <rect + width="1053.5891" + height="291.32797" + x="-151.79456" + y="158.38464" + id="rect3638" + style="opacity:1;fill:url(#radialGradient3880);fill-opacity:1;fill-rule:nonzero;stroke:none;stroke-width:4.1880002;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" /> + <rect + width="1054.4708" + height="461.52972" + x="-152.23541" + y="435.10107" + id="rect3622" + style="opacity:1;fill:url(#linearGradient3630);fill-opacity:1;fill-rule:nonzero;stroke:none;stroke-width:4.13464069;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" /> + <path + d="M -152.5,869.5896 C 120.5,855.15934 -202.86309,732.0556 109.5,862.15934 C 172.96247,888.59238 243.5,863.7627 297.5,862.15934 C 351.5,860.55598 311.5,847.48872 358.5,868.33244 C 405.5,889.17615 553.5,849.14252 598.5,841.12571 C 643.5,833.1089 756.5,824.50553 795.5,838.9358 C 834.5,853.36606 904.5,855.74589 904.5,855.74589 L 901.5,903.84677 L -154.5,902.24341 L -152.5,869.5896 z" + id="path3814" + style="fill:url(#linearGradient3826);fill-opacity:1;fill-rule:evenodd;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" /> + <path + d="M 902.20121,891.3446 C 632.01828,885.30439 756.73005,848.09724 614.20403,891.30439 C 596.58819,896.64468 408.23621,877.36748 400.43291,891.30439 C 376.86263,933.40172 75.265447,858.10952 34.250926,881.93531 C 31.281885,883.66006 12.514878,878.65564 -12.264082,885.67419 C -48.555335,895.95355 -64.717178,880.4469 -103.31472,886.48711 C -141.91229,892.52732 -145.87102,888.50052 -145.87102,888.50052 L -152.79879,902.75389 L 892.3044,902.08275 L 902.20121,891.3446 z" + id="path3828" + style="fill:#ad8b00;fill-opacity:1;fill-rule:evenodd;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" /> + </g> +</svg> diff --git a/examples/animation/sub-attaq/pics/scalable/boat.svg b/examples/animation/sub-attaq/pics/scalable/boat.svg new file mode 100644 index 0000000000..5298821ba8 --- /dev/null +++ b/examples/animation/sub-attaq/pics/scalable/boat.svg @@ -0,0 +1,279 @@ +<?xml version="1.0" encoding="UTF-8" standalone="no"?> +<!-- Created with Inkscape (http://www.inkscape.org/) --> +<svg + xmlns:svg="http://www.w3.org/2000/svg" + xmlns="http://www.w3.org/2000/svg" + xmlns:xlink="http://www.w3.org/1999/xlink" + version="1.0" + width="744.09448" + height="1052.3622" + id="svg2584"> + <defs + id="defs2666"> + <linearGradient + x1="542.5" + y1="222.59448" + x2="559" + y2="222.59448" + id="linearGradient3387" + xlink:href="#linearGradient3746" + gradientUnits="userSpaceOnUse" + gradientTransform="translate(-110.6791,190.19124)" /> + <linearGradient + id="linearGradient3167"> + <stop + id="stop3169" + style="stop-color:#464646;stop-opacity:1" + offset="0" /> + <stop + id="stop3345" + style="stop-color:#848788;stop-opacity:1" + offset="0.44021741" /> + <stop + id="stop3347" + style="stop-color:#9ca0a2;stop-opacity:1" + offset="0.56799388" /> + <stop + id="stop3171" + style="stop-color:#b5babd;stop-opacity:1" + offset="1" /> + </linearGradient> + <linearGradient + x1="474.23065" + y1="229.92336" + x2="474.1944" + y2="218.27365" + id="linearGradient3416" + xlink:href="#linearGradient3167" + gradientUnits="userSpaceOnUse" + gradientTransform="translate(-125.98032,185.95625)" /> + <linearGradient + id="linearGradient3692"> + <stop + id="stop3694" + style="stop-color:#ffffff;stop-opacity:1" + offset="0" /> + <stop + id="stop3696" + style="stop-color:#b6b6b6;stop-opacity:1" + offset="1" /> + </linearGradient> + <linearGradient + x1="573.5" + y1="244.2056" + x2="578.25" + y2="216.9556" + id="linearGradient3972" + xlink:href="#linearGradient3692" + gradientUnits="userSpaceOnUse" + gradientTransform="translate(-126.5541,188.56624)" /> + <linearGradient + id="linearGradient3438"> + <stop + id="stop3440" + style="stop-color:#939393;stop-opacity:1" + offset="0" /> + <stop + id="stop3444" + style="stop-color:#d6d6d6;stop-opacity:1" + offset="0.12354442" /> + <stop + id="stop3446" + style="stop-color:#dadada;stop-opacity:1" + offset="0.74055624" /> + <stop + id="stop3442" + style="stop-color:#ffffff;stop-opacity:1" + offset="1" /> + </linearGradient> + <linearGradient + x1="660.29303" + y1="256.53284" + x2="444.79303" + y2="255.62085" + id="linearGradient3948" + xlink:href="#linearGradient3438" + gradientUnits="userSpaceOnUse" + gradientTransform="translate(-126.5541,185.56624)" /> + <linearGradient + x1="542.5" + y1="222.59448" + x2="559" + y2="222.59448" + id="linearGradient3990" + xlink:href="#linearGradient3746" + gradientUnits="userSpaceOnUse" + gradientTransform="translate(-132.8041,190.19124)" /> + <linearGradient + id="linearGradient3746"> + <stop + id="stop3748" + style="stop-color:#ffffff;stop-opacity:1" + offset="0" /> + <stop + id="stop3750" + style="stop-color:#0074b7;stop-opacity:1" + offset="1" /> + </linearGradient> + <linearGradient + x1="542.5" + y1="222.59448" + x2="559" + y2="222.59448" + id="linearGradient3994" + xlink:href="#linearGradient3746" + gradientUnits="userSpaceOnUse" + gradientTransform="translate(-88.054101,190.19124)" /> + <linearGradient + id="linearGradient3428"> + <stop + id="stop3430" + style="stop-color:#464646;stop-opacity:1" + offset="0" /> + <stop + id="stop3432" + style="stop-color:#848788;stop-opacity:1" + offset="0.18306103" /> + <stop + id="stop3434" + style="stop-color:#9ca0a2;stop-opacity:1" + offset="0.66368055" /> + <stop + id="stop3436" + style="stop-color:#b5babd;stop-opacity:1" + offset="1" /> + </linearGradient> + <linearGradient + x1="592.92798" + y1="199.43727" + x2="557.05743" + y2="196.5448" + id="linearGradient3426" + xlink:href="#linearGradient3428" + gradientUnits="userSpaceOnUse" + gradientTransform="translate(-102.5217,149.09845)" /> + </defs> + <g + id="layer1"> + <g + id="boat"> + <path + d="M 296.669,434.15623 C 376.12538,436.50959 448.282,436.46711 542.42304,434.15623 C 542.42304,434.15623 544.22253,425.03531 542.42304,422.57953 C 432.90655,403.86953 296.669,418.12547 296.669,422.57953 L 296.669,434.15623 z" + id="path3469" + style="fill:#a9a9a9;fill-opacity:1;fill-rule:nonzero;stroke:#484848;stroke-width:3.4975698;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1" /> + <rect + width="3.4280596" + height="29.611124" + x="647.59613" + y="173.91156" + transform="matrix(0.9327494,0.3605254,-0.3633626,0.9316478,0,0)" + id="rect3408" + style="opacity:1;fill:#333333;fill-opacity:1;fill-rule:nonzero;stroke:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" /> + <rect + width="48.499989" + height="8.5" + x="318.48221" + y="405.82172" + transform="matrix(0.9999952,3.0887777e-3,-3.0887777e-3,0.9999952,0,0)" + id="rect3376" + style="opacity:1;fill:url(#linearGradient3416);fill-opacity:1;fill-rule:nonzero;stroke:#484848;stroke-width:2.99999928;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" /> + <path + d="M 382.4459,430.66072 C 382.4459,430.66072 420.85999,388.74829 397.4459,385.66072 L 488.4459,397.66072 L 488.4459,432.66072 L 382.4459,430.66072 z" + id="path3952" + style="fill:url(#linearGradient3972);fill-opacity:1;fill-rule:evenodd;stroke:#323232;stroke-width:3;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" /> + <path + d="M 301.4459,429.66072 C 301.4459,429.66072 330.46329,468.66072 343.4459,468.66072 C 355.42851,471.91072 507.57644,473.70653 525.4459,465.91072 C 534.58031,461.59104 537.90602,455.58662 539.4459,429.66072 C 473.70193,439.43306 371.2651,439.78219 301.4459,429.66072 z" + id="path3938" + style="fill:url(#linearGradient3948);fill-opacity:1;fill-rule:evenodd;stroke:#545454;stroke-width:3.0999999;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" /> + <path + d="M 339.44863,416.12222 L 357.69854,416.17859 L 368.1622,427.96097 L 339.41234,427.87217 L 339.44863,416.12222 z" + id="rect3378" + style="fill:#dedede;fill-opacity:1;fill-rule:nonzero;stroke:#484848;stroke-width:3;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1" /> + <rect + width="13.5" + height="17" + x="411.19589" + y="404.28574" + id="rect3974" + style="opacity:1;fill:url(#linearGradient3990);fill-opacity:1;fill-rule:nonzero;stroke:#323232;stroke-width:3;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" /> + <rect + width="13.5" + height="17" + x="455.94589" + y="404.28574" + id="rect3992" + style="opacity:1;fill:url(#linearGradient3994);fill-opacity:1;fill-rule:nonzero;stroke:#323232;stroke-width:3;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" /> + <path + d="M 295.6959,421.91072 C 360.77923,430.41072 446.61257,432.91072 541.9459,421.91072 C 541.9459,421.91072 543.74902,428.6076 541.9459,430.41072 C 432.20839,444.14823 295.6959,433.68104 295.6959,430.41072 L 295.6959,421.91072 z" + id="rect2558" + style="fill:#dedede;fill-opacity:1;fill-rule:nonzero;stroke:#484848;stroke-width:3;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1" /> + <rect + width="94.427879" + height="7.236649" + x="437.10614" + y="342.2645" + transform="matrix(0.9947793,0.1020501,-0.1079723,0.9941539,0,0)" + id="rect2569" + style="opacity:1;fill:#c1c1c1;fill-opacity:1;fill-rule:nonzero;stroke:#404040;stroke-width:3.0365274;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" /> + <rect + width="13.5" + height="17" + x="433.32089" + y="404.28574" + id="rect3385" + style="opacity:1;fill:url(#linearGradient3387);fill-opacity:1;fill-rule:nonzero;stroke:#323232;stroke-width:3;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" /> + <path + d="M 402.86916,380.21847 L 489.80407,388.85485 L 491.52271,394.54919 L 397.58781,384.91281 L 402.86916,380.21847 z" + id="rect3466" + style="fill:#dcdcdc;fill-opacity:1;fill-rule:nonzero;stroke:#404040;stroke-width:3.03650045;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1" /> + <rect + width="34.5" + height="14.5" + x="456.4783" + y="336.94293" + transform="matrix(0.997157,7.5351915e-2,-7.5351915e-2,0.997157,0,0)" + id="rect3418" + style="opacity:1;fill:url(#linearGradient3426);fill-opacity:1;fill-rule:nonzero;stroke:#494949;stroke-width:3;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" /> + <g + transform="matrix(0.9246214,0.3808874,-0.3808874,0.9246214,-13.252851,-40.129692)" + id="flag"> + <rect + width="19.75" + height="27.75" + x="193.34448" + y="-709" + transform="matrix(0,1,-1,0,0,0)" + id="rect3389" + style="opacity:1;fill:#b20000;fill-opacity:1;fill-rule:nonzero;stroke:none;stroke-width:1;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" /> + <rect + width="27.25" + height="5.75" + x="681.5" + y="200.59448" + id="rect3393" + style="opacity:1;fill:#ffffff;fill-opacity:1;fill-rule:nonzero;stroke:none;stroke-width:3;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" /> + <rect + width="5.75" + height="19.5" + x="691.25" + y="193.59448" + id="rect3395" + style="opacity:1;fill:#ffffff;fill-opacity:1;fill-rule:nonzero;stroke:none;stroke-width:3;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" /> + <rect + width="27.75" + height="2.5" + x="681.5" + y="202.34448" + id="rect3397" + style="opacity:1;fill:#000080;fill-opacity:1;fill-rule:nonzero;stroke:none;stroke-width:3;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" /> + <rect + width="3" + height="19.25" + x="692.5" + y="193.59448" + id="rect3399" + style="opacity:1;fill:#000080;fill-opacity:1;fill-rule:nonzero;stroke:none;stroke-width:3;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" /> + </g> + </g> + </g> +</svg> diff --git a/examples/animation/sub-attaq/pics/scalable/bomb.svg b/examples/animation/sub-attaq/pics/scalable/bomb.svg new file mode 100644 index 0000000000..294771a6dd --- /dev/null +++ b/examples/animation/sub-attaq/pics/scalable/bomb.svg @@ -0,0 +1,138 @@ +<?xml version="1.0" encoding="UTF-8" standalone="no"?> +<!-- Created with Inkscape (http://www.inkscape.org/) --> +<svg + xmlns:svg="http://www.w3.org/2000/svg" + xmlns="http://www.w3.org/2000/svg" + xmlns:xlink="http://www.w3.org/1999/xlink" + version="1.0" + width="744.09448" + height="1052.3622" + id="svg3121"> + <defs + id="defs3123"> + <radialGradient + cx="-135.625" + cy="148.71948" + r="7.625" + fx="-135.625" + fy="148.71948" + id="radialGradient3439" + xlink:href="#linearGradient3366" + gradientUnits="userSpaceOnUse" /> + <linearGradient + x1="-132.85063" + y1="173.6969" + x2="-145.3662" + y2="177.59828" + id="linearGradient3418" + xlink:href="#linearGradient3366" + gradientUnits="userSpaceOnUse" + gradientTransform="matrix(-0.2134297,-0.5943658,0.6658882,-0.2391126,-274.53441,123.00067)" /> + <linearGradient + x1="-141.85466" + y1="181.49153" + x2="-144.95044" + y2="175.90179" + id="linearGradient3414" + xlink:href="#linearGradient3366" + gradientUnits="userSpaceOnUse" + gradientTransform="matrix(0.2134297,-0.5943658,-0.6658882,-0.2391126,-15.893355,122.67824)" /> + <linearGradient + x1="-149.5" + y1="177.59448" + x2="-145.7928" + y2="180.05936" + id="linearGradient3410" + xlink:href="#linearGradient3366" + gradientUnits="userSpaceOnUse" + gradientTransform="matrix(-0.6315243,0,0,0.7075182,-227.03781,54.321514)" /> + <linearGradient + x1="-140.46242" + y1="177.40488" + x2="-147.04802" + y2="172.66473" + id="linearGradient3406" + xlink:href="#linearGradient3366" + gradientUnits="userSpaceOnUse" + gradientTransform="matrix(-0.6315243,0,0,-0.7075182,-226.40365,274.91611)" /> + <linearGradient + x1="-147.2406" + y1="180.95567" + x2="-140.01878" + y2="175.57777" + id="linearGradient3402" + xlink:href="#linearGradient3366" + gradientUnits="userSpaceOnUse" + gradientTransform="matrix(0.6315243,0,0,-0.7075182,-64.045217,275.07466)" /> + <linearGradient + x1="-146.98956" + y1="174.00922" + x2="-142.60332" + y2="179.38712" + id="linearGradient3398" + xlink:href="#linearGradient3366" + gradientUnits="userSpaceOnUse" + gradientTransform="matrix(0.6315243,0,0,0.7075182,-62.683611,54.187362)" /> + <linearGradient + id="linearGradient3366"> + <stop + id="stop3368" + style="stop-color:#bcbcbc;stop-opacity:1" + offset="0" /> + <stop + id="stop3370" + style="stop-color:#191b1c;stop-opacity:1" + offset="1" /> + </linearGradient> + <radialGradient + cx="-208.95004" + cy="173.10576" + r="31.667252" + fx="-208.95004" + fy="173.10576" + id="radialGradient3364" + xlink:href="#linearGradient3366" + gradientUnits="userSpaceOnUse" /> + </defs> + <g + id="layer1"> + <g + transform="translate(419.4996,488.13454)" + id="mine"> + <path + d="M -167.5843,186.54079 A 31.466251,31.466251 0 1 1 -230.5168,186.54079 A 31.466251,31.466251 0 1 1 -167.5843,186.54079 z" + transform="matrix(0.6341613,0,0,0.6341613,-18.521242,45.718192)" + id="path2586" + style="opacity:1;fill:url(#radialGradient3364);fill-opacity:1;stroke:#131313;stroke-width:3.54799318;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" /> + <path + d="M -155.20193,175.4167 C -157.60085,176.6451 -156.78074,184.26068 -156.78074,184.26068 C -156.78074,184.26068 -148.33787,181.58301 -148.57092,178.60053 C -148.74283,176.40051 -153.23774,174.41092 -155.20193,175.4167 z" + id="path3382" + style="fill:url(#linearGradient3398);fill-opacity:1;fill-rule:evenodd;stroke:#131313;stroke-width:2.25;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" /> + <path + d="M -156.56354,153.84532 C -158.96246,152.61693 -158.14235,145.00135 -158.14235,145.00135 C -158.14235,145.00135 -149.69948,147.67902 -149.93253,150.66149 C -150.10444,152.86151 -154.59935,154.85111 -156.56354,153.84532 z" + id="path3400" + style="fill:url(#linearGradient3402);fill-opacity:1;fill-rule:evenodd;stroke:#131313;stroke-width:2.25;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" /> + <path + d="M -133.88532,153.68678 C -131.48641,152.45838 -132.30652,144.8428 -132.30652,144.8428 C -132.30652,144.8428 -140.74938,147.52047 -140.51633,150.50295 C -140.34442,152.70297 -135.84951,154.69256 -133.88532,153.68678 z" + id="path3404" + style="fill:url(#linearGradient3406);fill-opacity:1;fill-rule:evenodd;stroke:#131313;stroke-width:2.25;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" /> + <path + d="M -134.51948,175.55085 C -132.12057,176.77925 -132.94068,184.39483 -132.94068,184.39483 C -132.94068,184.39483 -141.38355,181.71716 -141.15049,178.73469 C -140.97858,176.53467 -136.48367,174.54507 -134.51948,175.55085 z" + id="path3408" + style="fill:url(#linearGradient3410);fill-opacity:1;fill-rule:evenodd;stroke:#131313;stroke-width:2.25;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" /> + <path + d="M -161.25709,168.78221 C -163.22395,170.62484 -170.11427,165.85236 -170.11427,165.85236 C -170.11427,165.85236 -164.7408,160.23808 -162.01257,161.46538 C -160.00011,162.37068 -159.64667,167.27352 -161.25709,168.78221 z" + id="path3412" + style="fill:url(#linearGradient3414);fill-opacity:1;fill-rule:evenodd;stroke:#131313;stroke-width:2.25;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" /> + <path + d="M -129.17068,169.10464 C -127.20382,170.94727 -120.3135,166.17478 -120.3135,166.17478 C -120.3135,166.17478 -125.68697,160.5605 -128.41519,161.7878 C -130.42766,162.69311 -130.7811,167.59595 -129.17068,169.10464 z" + id="path3416" + style="fill:url(#linearGradient3418);fill-opacity:1;fill-rule:evenodd;stroke:#131313;stroke-width:2.25;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" /> + <path + d="M -126,151.21948 A 6.625,6.625 0 1 1 -139.25,151.21948 A 6.625,6.625 0 1 1 -126,151.21948 z" + transform="matrix(0.6341613,0,0,0.6341613,-61.039517,68.324922)" + id="path3426" + style="opacity:1;fill:url(#radialGradient3439);fill-opacity:1;stroke:#131313;stroke-width:3.54799318;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" /> + </g> + </g> +</svg> diff --git a/examples/animation/sub-attaq/pics/scalable/sand.svg b/examples/animation/sub-attaq/pics/scalable/sand.svg new file mode 100644 index 0000000000..8af11b7a66 --- /dev/null +++ b/examples/animation/sub-attaq/pics/scalable/sand.svg @@ -0,0 +1,103 @@ +<?xml version="1.0" encoding="UTF-8" standalone="no"?> +<!-- Created with Inkscape (http://www.inkscape.org/) --> +<svg + xmlns:svg="http://www.w3.org/2000/svg" + xmlns="http://www.w3.org/2000/svg" + xmlns:xlink="http://www.w3.org/1999/xlink" + version="1.0" + width="744.09448" + height="1052.3622" + id="svg2596"> + <defs + id="defs2598"> + <linearGradient + id="linearGradient3708"> + <stop + id="stop3710" + style="stop-color:#202020;stop-opacity:1" + offset="0" /> + <stop + id="stop3712" + style="stop-color:#ffffff;stop-opacity:1" + offset="1" /> + </linearGradient> + <linearGradient + x1="518.26996" + y1="497.31476" + x2="533.02924" + y2="497.31476" + id="linearGradient3794" + xlink:href="#linearGradient3708" + gradientUnits="userSpaceOnUse" /> + <linearGradient + id="linearGradient3718"> + <stop + id="stop3720" + style="stop-color:#bcbcbc;stop-opacity:0.28169015" + offset="0" /> + <stop + id="stop3722" + style="stop-color:#bcbcbc;stop-opacity:0" + offset="1" /> + </linearGradient> + <linearGradient + x1="516.89508" + y1="503.50137" + x2="516.89508" + y2="543.80646" + id="linearGradient3792" + xlink:href="#linearGradient3718" + gradientUnits="userSpaceOnUse" + gradientTransform="matrix(0.9947644,0,0,1.3346457,2.7877039,-166.60153)" /> + <linearGradient + id="linearGradient3692"> + <stop + id="stop3694" + style="stop-color:#ffffff;stop-opacity:1" + offset="0" /> + <stop + id="stop3696" + style="stop-color:#b6b6b6;stop-opacity:1" + offset="1" /> + </linearGradient> + <linearGradient + x1="506.95975" + y1="469.73706" + x2="525.41608" + y2="469.73706" + id="linearGradient3790" + xlink:href="#linearGradient3692" + gradientUnits="userSpaceOnUse" /> + <linearGradient + id="linearGradient3816"> + <stop + id="stop3818" + style="stop-color:#ad8b00;stop-opacity:1" + offset="0" /> + <stop + id="stop3820" + style="stop-color:#ad8b00;stop-opacity:0" + offset="1" /> + </linearGradient> + <linearGradient + x1="573" + y1="755.46222" + x2="573" + y2="700.13464" + id="linearGradient3826" + xlink:href="#linearGradient3816" + gradientUnits="userSpaceOnUse" + gradientTransform="matrix(1,0,0,1.6033628,-150.63569,-350.3846)" /> + </defs> + <g + id="layer1"> + <path + d="M -151.63569,813.2217 C 121.3643,798.79144 -201.99878,675.6877 110.3643,805.79144 C 173.82677,832.22448 244.3643,807.3948 298.3643,805.79144 C 352.3643,804.18808 312.3643,791.12082 359.3643,811.96454 C 406.3643,832.80825 554.3643,792.77462 599.3643,784.75781 C 644.3643,776.741 757.36426,768.13763 796.36426,782.5679 C 835.36426,796.99816 905.36426,799.37799 905.36426,799.37799 L 902.36426,847.47887 L -153.63569,845.87551 L -151.63569,813.2217 z" + id="path3814" + style="fill:url(#linearGradient3826);fill-opacity:1;fill-rule:evenodd;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" /> + <path + d="M 908.86426,836.95812 C 635.8643,830.91791 761.87636,793.71076 617.8643,836.91791 C 600.0648,842.2582 409.74894,822.981 401.8643,836.91791 C 378.04825,879.01524 73.306465,803.72304 31.864305,827.54883 C 28.864305,829.27358 9.9016246,824.26916 -15.135695,831.28771 C -51.805335,841.56707 -68.135695,826.06042 -107.1357,832.10063 C -146.1357,838.14084 -150.13569,834.11404 -150.13569,834.11404 L -157.13569,848.36741 L 898.86426,847.69627 L 908.86426,836.95812 z" + id="path3828" + style="fill:#ad8b00;fill-opacity:1;fill-rule:evenodd;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" /> + </g> +</svg> diff --git a/examples/animation/sub-attaq/pics/scalable/see.svg b/examples/animation/sub-attaq/pics/scalable/see.svg new file mode 100644 index 0000000000..0666691215 --- /dev/null +++ b/examples/animation/sub-attaq/pics/scalable/see.svg @@ -0,0 +1,44 @@ +<?xml version="1.0" encoding="UTF-8" standalone="no"?> +<!-- Created with Inkscape (http://www.inkscape.org/) --> +<svg + xmlns:svg="http://www.w3.org/2000/svg" + xmlns="http://www.w3.org/2000/svg" + xmlns:xlink="http://www.w3.org/1999/xlink" + version="1.0" + width="744.09448" + height="1052.3622" + id="svg2650"> + <defs + id="defs2652"> + <linearGradient + id="linearGradient3624"> + <stop + id="stop3626" + style="stop-color:#3a8daf;stop-opacity:1" + offset="0" /> + <stop + id="stop3636" + style="stop-color:#252525;stop-opacity:1" + offset="1" /> + </linearGradient> + <linearGradient + x1="552.98486" + y1="390.56842" + x2="549.39465" + y2="702.3479" + id="linearGradient3630" + xlink:href="#linearGradient3624" + gradientUnits="userSpaceOnUse" + gradientTransform="matrix(2.3373776,0,0,1.5004634,-996.17287,-279.00679)" /> + </defs> + <g + id="layer1"> + <rect + width="1054.4708" + height="461.52972" + x="-161.52115" + y="310.16876" + id="rect3622" + style="opacity:1;fill:url(#linearGradient3630);fill-opacity:1;fill-rule:nonzero;stroke:none;stroke-width:4.13464069;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" /> + </g> +</svg> diff --git a/examples/animation/sub-attaq/pics/scalable/sky.svg b/examples/animation/sub-attaq/pics/scalable/sky.svg new file mode 100644 index 0000000000..1546c087a7 --- /dev/null +++ b/examples/animation/sub-attaq/pics/scalable/sky.svg @@ -0,0 +1,45 @@ +<?xml version="1.0" encoding="UTF-8" standalone="no"?> +<!-- Created with Inkscape (http://www.inkscape.org/) --> +<svg + xmlns:svg="http://www.w3.org/2000/svg" + xmlns="http://www.w3.org/2000/svg" + xmlns:xlink="http://www.w3.org/1999/xlink" + version="1.0" + width="744.09448" + height="1052.3622" + id="svg2721"> + <defs + id="defs2723"> + <linearGradient + id="linearGradient3746"> + <stop + id="stop3748" + style="stop-color:#ffffff;stop-opacity:1" + offset="0" /> + <stop + id="stop3750" + style="stop-color:#0074b7;stop-opacity:1" + offset="1" /> + </linearGradient> + <radialGradient + cx="82.966125" + cy="-178.42453" + r="526.79456" + fx="82.966125" + fy="-178.42453" + id="radialGradient3880" + xlink:href="#linearGradient3746" + gradientUnits="userSpaceOnUse" + gradientTransform="matrix(1.4952094,0.3367191,-0.1040669,0.5264617,-235.04839,425.12197)" /> + </defs> + <g + id="layer1"> + <rect + width="1053.5891" + height="291.32797" + x="-178.22313" + y="300.98392" + id="rect3638" + style="opacity:1;fill:url(#radialGradient3880);fill-opacity:1;fill-rule:nonzero;stroke:none;stroke-width:4.1880002;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" /> + </g> +</svg> diff --git a/examples/animation/sub-attaq/pics/scalable/sub-attaq.svg b/examples/animation/sub-attaq/pics/scalable/sub-attaq.svg new file mode 100644 index 0000000000..b075179b46 --- /dev/null +++ b/examples/animation/sub-attaq/pics/scalable/sub-attaq.svg @@ -0,0 +1,1473 @@ +<?xml version="1.0" encoding="UTF-8" standalone="no"?> +<!-- Created with Inkscape (http://www.inkscape.org/) --> +<svg + xmlns:dc="http://purl.org/dc/elements/1.1/" + xmlns:cc="http://creativecommons.org/ns#" + xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" + xmlns:svg="http://www.w3.org/2000/svg" + xmlns="http://www.w3.org/2000/svg" + xmlns:xlink="http://www.w3.org/1999/xlink" + xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd" + xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape" + width="1052.3622" + height="744.09448" + id="svg2" + sodipodi:version="0.32" + inkscape:version="0.46" + version="1.0" + sodipodi:docname="sub-attaq.svg" + inkscape:output_extension="org.inkscape.output.svg.inkscape"> + <defs + id="defs4"> + <radialGradient + inkscape:collect="always" + xlink:href="#linearGradient3366" + id="radialGradient3439" + cx="-135.625" + cy="148.71948" + fx="-135.625" + fy="148.71948" + r="7.625" + gradientUnits="userSpaceOnUse" /> + <linearGradient + inkscape:collect="always" + xlink:href="#linearGradient3366" + id="linearGradient3418" + gradientUnits="userSpaceOnUse" + gradientTransform="matrix(-0.2134297,-0.5943658,0.6658882,-0.2391126,-274.53441,123.00067)" + x1="-132.85063" + y1="173.6969" + x2="-145.3662" + y2="177.59828" /> + <linearGradient + inkscape:collect="always" + xlink:href="#linearGradient3366" + id="linearGradient3414" + gradientUnits="userSpaceOnUse" + gradientTransform="matrix(0.2134297,-0.5943658,-0.6658882,-0.2391126,-15.893355,122.67824)" + x1="-141.85466" + y1="181.49153" + x2="-144.95044" + y2="175.90179" /> + <linearGradient + inkscape:collect="always" + xlink:href="#linearGradient3366" + id="linearGradient3410" + gradientUnits="userSpaceOnUse" + gradientTransform="matrix(-0.6315243,0,0,0.7075182,-227.03781,54.321514)" + x1="-149.5" + y1="177.59448" + x2="-145.7928" + y2="180.05936" /> + <linearGradient + inkscape:collect="always" + xlink:href="#linearGradient3366" + id="linearGradient3406" + gradientUnits="userSpaceOnUse" + gradientTransform="matrix(-0.6315243,0,0,-0.7075182,-226.40365,274.91611)" + x1="-140.46242" + y1="177.40488" + x2="-147.04802" + y2="172.66473" /> + <linearGradient + inkscape:collect="always" + xlink:href="#linearGradient3366" + id="linearGradient3402" + gradientUnits="userSpaceOnUse" + gradientTransform="matrix(0.6315243,0,0,-0.7075182,-64.045217,275.07466)" + x1="-147.2406" + y1="180.95567" + x2="-140.01878" + y2="175.57777" /> + <linearGradient + inkscape:collect="always" + xlink:href="#linearGradient3366" + id="linearGradient3398" + x1="-146.98956" + y1="174.00922" + x2="-142.60332" + y2="179.38712" + gradientUnits="userSpaceOnUse" + gradientTransform="matrix(0.6315243,0,0,0.7075182,-62.683611,54.187362)" /> + <linearGradient + id="linearGradient3366"> + <stop + id="stop3368" + offset="0" + style="stop-color:#bcbcbc;stop-opacity:1;" /> + <stop + id="stop3370" + offset="1" + style="stop-color:#191b1c;stop-opacity:1;" /> + </linearGradient> + <radialGradient + inkscape:collect="always" + xlink:href="#linearGradient3366" + id="radialGradient3364" + cx="-208.95004" + cy="173.10576" + fx="-208.95004" + fy="173.10576" + r="31.667252" + gradientUnits="userSpaceOnUse" /> + <linearGradient + id="linearGradient5097"> + <stop + style="stop-color:#19a2db;stop-opacity:0;" + offset="0" + id="stop5099" /> + <stop + id="stop5109" + offset="0.30000001" + style="stop-color:#1379a7;stop-opacity:0.49803922;" /> + <stop + style="stop-color:#0e5173;stop-opacity:1;" + offset="1" + id="stop5101" /> + </linearGradient> + <linearGradient + id="linearGradient3523" + inkscape:collect="always"> + <stop + id="stop3525" + offset="0" + style="stop-color:#b9b9b9;stop-opacity:1" /> + <stop + id="stop3527" + offset="1" + style="stop-color:#444444;stop-opacity:0;" /> + </linearGradient> + <linearGradient + id="linearGradient3438"> + <stop + style="stop-color:#939393;stop-opacity:1;" + offset="0" + id="stop3440" /> + <stop + id="stop3444" + offset="0.12354442" + style="stop-color:#d6d6d6;stop-opacity:1;" /> + <stop + style="stop-color:#dadada;stop-opacity:1;" + offset="0.74055624" + id="stop3446" /> + <stop + style="stop-color:#ffffff;stop-opacity:1;" + offset="1" + id="stop3442" /> + </linearGradient> + <linearGradient + id="linearGradient3428"> + <stop + id="stop3430" + offset="0" + style="stop-color:#464646;stop-opacity:1;" /> + <stop + style="stop-color:#848788;stop-opacity:1;" + offset="0.18306103" + id="stop3432" /> + <stop + id="stop3434" + offset="0.66368055" + style="stop-color:#9ca0a2;stop-opacity:1;" /> + <stop + id="stop3436" + offset="1" + style="stop-color:#b5babd;stop-opacity:1;" /> + </linearGradient> + <linearGradient + id="linearGradient4034"> + <stop + id="stop4036" + offset="0" + style="stop-color:#ffffff;stop-opacity:1;" /> + <stop + style="stop-color:#ffffff;stop-opacity:0.49803922;" + offset="0.5" + id="stop4038" /> + <stop + id="stop4040" + offset="0.63705367" + style="stop-color:#ffffff;stop-opacity:0.24705882;" /> + <stop + style="stop-color:#ffffff;stop-opacity:0.12156863;" + offset="0.79425853" + id="stop4042" /> + <stop + id="stop4044" + offset="1" + style="stop-color:#a0a0a0;stop-opacity:1;" /> + </linearGradient> + <linearGradient + inkscape:collect="always" + id="linearGradient4016"> + <stop + style="stop-color:#283e6a;stop-opacity:1;" + offset="0" + id="stop4018" /> + <stop + style="stop-color:#283e6a;stop-opacity:0;" + offset="1" + id="stop4020" /> + </linearGradient> + <linearGradient + id="linearGradient4004"> + <stop + style="stop-color:#dbdbdb;stop-opacity:1;" + offset="0" + id="stop4010" /> + <stop + style="stop-color:#c4c9cb;stop-opacity:1;" + offset="1" + id="stop4012" /> + </linearGradient> + <linearGradient + id="linearGradient3998"> + <stop + id="stop4000" + offset="0" + style="stop-color:#adadad;stop-opacity:1;" /> + <stop + id="stop4002" + offset="1" + style="stop-color:#ffffff;stop-opacity:1;" /> + </linearGradient> + <linearGradient + id="linearGradient3864"> + <stop + style="stop-color:#ffffff;stop-opacity:1;" + offset="0" + id="stop3866" /> + <stop + id="stop4028" + offset="0.5" + style="stop-color:#ffffff;stop-opacity:0.49803922;" /> + <stop + style="stop-color:#ffffff;stop-opacity:0.24705882;" + offset="0.75" + id="stop4030" /> + <stop + id="stop4032" + offset="0.875" + style="stop-color:#ffffff;stop-opacity:0.12156863;" /> + <stop + style="stop-color:#a0a0a0;stop-opacity:1;" + offset="1" + id="stop3868" /> + </linearGradient> + <linearGradient + inkscape:collect="always" + id="linearGradient3816"> + <stop + style="stop-color:#ad8b00;stop-opacity:1;" + offset="0" + id="stop3818" /> + <stop + style="stop-color:#ad8b00;stop-opacity:0;" + offset="1" + id="stop3820" /> + </linearGradient> + <linearGradient + id="linearGradient3746"> + <stop + style="stop-color:#ffffff;stop-opacity:1;" + offset="0" + id="stop3748" /> + <stop + style="stop-color:#0074b7;stop-opacity:1;" + offset="1" + id="stop3750" /> + </linearGradient> + <linearGradient + id="linearGradient3718"> + <stop + style="stop-color:#bcbcbc;stop-opacity:0.28169015;" + offset="0" + id="stop3720" /> + <stop + style="stop-color:#bcbcbc;stop-opacity:0;" + offset="1" + id="stop3722" /> + </linearGradient> + <linearGradient + id="linearGradient3708"> + <stop + style="stop-color:#202020;stop-opacity:1;" + offset="0" + id="stop3710" /> + <stop + style="stop-color:#ffffff;stop-opacity:1;" + offset="1" + id="stop3712" /> + </linearGradient> + <linearGradient + id="linearGradient3692"> + <stop + style="stop-color:#ffffff;stop-opacity:1;" + offset="0" + id="stop3694" /> + <stop + style="stop-color:#b6b6b6;stop-opacity:1;" + offset="1" + id="stop3696" /> + </linearGradient> + <linearGradient + id="linearGradient3656"> + <stop + style="stop-color:#ffffff;stop-opacity:1;" + offset="0" + id="stop3658" /> + <stop + style="stop-color:#ffffff;stop-opacity:0;" + offset="1" + id="stop3660" /> + </linearGradient> + <linearGradient + id="linearGradient3624"> + <stop + style="stop-color:#3a8daf;stop-opacity:1;" + offset="0" + id="stop3626" /> + <stop + id="stop3636" + offset="1" + style="stop-color:#252525;stop-opacity:1;" /> + </linearGradient> + <linearGradient + id="linearGradient3532"> + <stop + id="stop3534" + offset="0" + style="stop-color:#545454;stop-opacity:1;" /> + <stop + style="stop-color:#848788;stop-opacity:1;" + offset="0.44021741" + id="stop3536" /> + <stop + id="stop3538" + offset="0.56799388" + style="stop-color:#9ca0a2;stop-opacity:1;" /> + <stop + id="stop3540" + offset="1" + style="stop-color:#565d60;stop-opacity:1" /> + </linearGradient> + <linearGradient + id="linearGradient3345"> + <stop + id="stop3348" + offset="0" + style="stop-color:#898989;stop-opacity:1;" /> + <stop + style="stop-color:#9ea1a2;stop-opacity:1;" + offset="0.44021741" + id="stop3350" /> + <stop + id="stop3352" + offset="0.56799388" + style="stop-color:#bbbdbf;stop-opacity:1;" /> + <stop + id="stop3354" + offset="1" + style="stop-color:#f0f1f2;stop-opacity:1;" /> + </linearGradient> + <linearGradient + id="linearGradient3227"> + <stop + style="stop-color:#444444;stop-opacity:1;" + offset="0" + id="stop3229" /> + <stop + style="stop-color:#b0b0b0;stop-opacity:1;" + offset="1" + id="stop3232" /> + </linearGradient> + <linearGradient + id="linearGradient3435"> + <stop + style="stop-color:#ffffff;stop-opacity:1;" + offset="0" + id="stop3437" /> + <stop + style="stop-color:#c0c0c0;stop-opacity:0;" + offset="1" + id="stop3439" /> + </linearGradient> + <linearGradient + inkscape:collect="always" + id="linearGradient3421"> + <stop + style="stop-color:#444444;stop-opacity:1;" + offset="0" + id="stop3423" /> + <stop + style="stop-color:#444444;stop-opacity:0;" + offset="1" + id="stop3425" /> + </linearGradient> + <linearGradient + id="linearGradient3293"> + <stop + style="stop-color:#c4b434;stop-opacity:1;" + offset="0" + id="stop3295" /> + <stop + style="stop-color:#9b5500;stop-opacity:1;" + offset="1" + id="stop3297" /> + </linearGradient> + <linearGradient + id="linearGradient3229"> + <stop + style="stop-color:#125a7a;stop-opacity:1;" + offset="0" + id="stop3231" /> + <stop + style="stop-color:#308fc0;stop-opacity:1;" + offset="1" + id="stop3233" /> + </linearGradient> + <linearGradient + id="linearGradient3219"> + <stop + id="stop3221" + offset="0" + style="stop-color:#a55b00;stop-opacity:1;" /> + <stop + id="stop3223" + offset="1" + style="stop-color:#f4e45e;stop-opacity:1;" /> + </linearGradient> + <linearGradient + id="linearGradient3189"> + <stop + style="stop-color:#000000;stop-opacity:1;" + offset="0" + id="stop3191" /> + <stop + style="stop-color:#000000;stop-opacity:0;" + offset="1" + id="stop3193" /> + </linearGradient> + <linearGradient + id="linearGradient3167"> + <stop + style="stop-color:#464646;stop-opacity:1;" + offset="0" + id="stop3169" /> + <stop + id="stop3345" + offset="0.44021741" + style="stop-color:#848788;stop-opacity:1;" /> + <stop + style="stop-color:#9ca0a2;stop-opacity:1;" + offset="0.56799388" + id="stop3347" /> + <stop + style="stop-color:#b5babd;stop-opacity:1;" + offset="1" + id="stop3171" /> + </linearGradient> + <inkscape:perspective + sodipodi:type="inkscape:persp3d" + inkscape:vp_x="0 : 526.18109 : 1" + inkscape:vp_y="0 : 1000 : 0" + inkscape:vp_z="744.09448 : 526.18109 : 1" + inkscape:persp3d-origin="372.04724 : 350.78739 : 1" + id="perspective10" /> + <linearGradient + inkscape:collect="always" + xlink:href="#linearGradient3167" + id="linearGradient3175" + x1="443.95602" + y1="315.31854" + x2="443.95602" + y2="247.85609" + gradientUnits="userSpaceOnUse" + gradientTransform="matrix(0.4908502,0,0,0.4579593,350.98557,542.12189)" /> + <linearGradient + inkscape:collect="always" + xlink:href="#linearGradient3219" + id="linearGradient3253" + gradientUnits="userSpaceOnUse" + x1="325.57214" + y1="280.13632" + x2="312.84424" + y2="257.60013" /> + <linearGradient + inkscape:collect="always" + xlink:href="#linearGradient3229" + id="linearGradient3255" + gradientUnits="userSpaceOnUse" + x1="310.01578" + y1="255.47881" + x2="325.92572" + y2="280.13632" /> + <linearGradient + inkscape:collect="always" + xlink:href="#linearGradient3219" + id="linearGradient3321" + gradientUnits="userSpaceOnUse" + x1="325.57214" + y1="280.13632" + x2="312.84424" + y2="257.60013" /> + <linearGradient + inkscape:collect="always" + xlink:href="#linearGradient3229" + id="linearGradient3323" + gradientUnits="userSpaceOnUse" + x1="310.01578" + y1="255.47881" + x2="325.92572" + y2="280.13632" /> + <linearGradient + inkscape:collect="always" + xlink:href="#linearGradient3219" + id="linearGradient3331" + gradientUnits="userSpaceOnUse" + x1="325.57214" + y1="280.13632" + x2="312.84424" + y2="257.60013" /> + <linearGradient + inkscape:collect="always" + xlink:href="#linearGradient3229" + id="linearGradient3333" + gradientUnits="userSpaceOnUse" + x1="310.01578" + y1="255.47881" + x2="325.92572" + y2="280.13632" /> + <linearGradient + inkscape:collect="always" + xlink:href="#linearGradient3293" + id="linearGradient3343" + gradientUnits="userSpaceOnUse" + gradientTransform="matrix(1.3292883,0,0,1.10796,1.5038593,-24.232315)" + x1="359.5589" + y1="258.84247" + x2="370.88239" + y2="258.84247" /> + <linearGradient + inkscape:collect="always" + xlink:href="#linearGradient3219" + id="linearGradient3365" + gradientUnits="userSpaceOnUse" + x1="325.57214" + y1="280.13632" + x2="312.84424" + y2="257.60013" /> + <linearGradient + inkscape:collect="always" + xlink:href="#linearGradient3229" + id="linearGradient3367" + gradientUnits="userSpaceOnUse" + x1="310.01578" + y1="255.47881" + x2="325.92572" + y2="280.13632" /> + <linearGradient + inkscape:collect="always" + xlink:href="#linearGradient3219" + id="linearGradient3369" + gradientUnits="userSpaceOnUse" + x1="325.57214" + y1="280.13632" + x2="312.84424" + y2="257.60013" /> + <linearGradient + inkscape:collect="always" + xlink:href="#linearGradient3229" + id="linearGradient3371" + gradientUnits="userSpaceOnUse" + x1="310.01578" + y1="255.47881" + x2="325.92572" + y2="280.13632" /> + <linearGradient + inkscape:collect="always" + xlink:href="#linearGradient3219" + id="linearGradient3379" + gradientUnits="userSpaceOnUse" + x1="325.57214" + y1="280.13632" + x2="312.84424" + y2="257.60013" /> + <linearGradient + inkscape:collect="always" + xlink:href="#linearGradient3229" + id="linearGradient3381" + gradientUnits="userSpaceOnUse" + x1="310.01578" + y1="255.47881" + x2="325.92572" + y2="280.13632" /> + <linearGradient + inkscape:collect="always" + xlink:href="#linearGradient3293" + id="linearGradient3385" + gradientUnits="userSpaceOnUse" + gradientTransform="matrix(1.3267302,0,0,1.1332782,-1.5786343,-29.194748)" + x1="371.79858" + y1="258.84247" + x2="364.49646" + y2="258.84247" /> + <linearGradient + inkscape:collect="always" + xlink:href="#linearGradient3293" + id="linearGradient3401" + gradientUnits="userSpaceOnUse" + gradientTransform="matrix(1.9807835,0,0,1.1280701,-361.45126,-28.553769)" + x1="371.79858" + y1="258.84247" + x2="364.49646" + y2="258.84247" /> + <radialGradient + inkscape:collect="always" + xlink:href="#linearGradient3421" + id="radialGradient3431" + gradientUnits="userSpaceOnUse" + gradientTransform="matrix(1.1862613,0,0,0.3638703,-186.86143,179.02055)" + cx="432.3343" + cy="233.80295" + fx="432.3343" + fy="233.80295" + r="59.056834" /> + <radialGradient + inkscape:collect="always" + xlink:href="#linearGradient3435" + id="radialGradient3441" + cx="290.5" + cy="244.34448" + fx="290.5" + fy="244.34448" + r="37.5" + gradientTransform="matrix(0.8202102,0.8202102,-0.7960458,0.7960458,246.73838,-189.686)" + gradientUnits="userSpaceOnUse" /> + <linearGradient + inkscape:collect="always" + xlink:href="#linearGradient3345" + id="linearGradient3311" + gradientUnits="userSpaceOnUse" + gradientTransform="matrix(0.466978,0,0,0.4500435,352.00841,540.25044)" + x1="510.99884" + y1="161.99408" + x2="396.48914" + y2="161.99408" /> + <radialGradient + inkscape:collect="always" + xlink:href="#linearGradient3421" + id="radialGradient3339" + gradientUnits="userSpaceOnUse" + gradientTransform="matrix(0.4181493,0,0,0.1282619,386.09461,620.15777)" + cx="432.3343" + cy="233.80295" + fx="432.3343" + fy="233.80295" + r="59.056834" /> + <linearGradient + inkscape:collect="always" + xlink:href="#linearGradient3219" + id="linearGradient3434" + gradientUnits="userSpaceOnUse" + x1="325.57214" + y1="280.13632" + x2="312.84424" + y2="257.60013" /> + <linearGradient + inkscape:collect="always" + xlink:href="#linearGradient3229" + id="linearGradient3436" + gradientUnits="userSpaceOnUse" + x1="310.01578" + y1="255.47881" + x2="325.92572" + y2="280.13632" /> + <linearGradient + inkscape:collect="always" + xlink:href="#linearGradient3532" + id="linearGradient3520" + x1="525" + y1="371.09448" + x2="525" + y2="395.09448" + gradientUnits="userSpaceOnUse" + gradientTransform="matrix(0.5865192,0,0,0.2518015,339.73218,572.99479)" /> + <linearGradient + inkscape:collect="always" + xlink:href="#linearGradient3624" + id="linearGradient3630" + x1="552.98486" + y1="390.56842" + x2="549.39465" + y2="702.3479" + gradientUnits="userSpaceOnUse" + gradientTransform="matrix(2.3373776,0,0,1.5004634,-835.38716,-310.82676)" /> + <radialGradient + inkscape:collect="always" + xlink:href="#linearGradient3656" + id="radialGradient3662" + cx="656.19507" + cy="534.45917" + fx="656.19507" + fy="534.45917" + r="13.227922" + gradientTransform="matrix(1,0,0,1.2672781,0,-144.63884)" + gradientUnits="userSpaceOnUse" /> + <radialGradient + inkscape:collect="always" + xlink:href="#linearGradient3656" + id="radialGradient3668" + gradientUnits="userSpaceOnUse" + gradientTransform="matrix(1,0,0,1.2672781,0,-144.63884)" + cx="656.19507" + cy="534.45917" + fx="656.19507" + fy="534.45917" + r="13.227922" /> + <radialGradient + inkscape:collect="always" + xlink:href="#linearGradient3656" + id="radialGradient3672" + gradientUnits="userSpaceOnUse" + gradientTransform="matrix(1,0,0,1.2672781,0,-144.63884)" + cx="656.19507" + cy="534.45917" + fx="656.19507" + fy="534.45917" + r="13.227922" /> + <radialGradient + inkscape:collect="always" + xlink:href="#linearGradient3656" + id="radialGradient3676" + gradientUnits="userSpaceOnUse" + gradientTransform="matrix(1,0,0,1.2672781,0,-144.63884)" + cx="656.19507" + cy="534.45917" + fx="656.19507" + fy="534.45917" + r="13.227922" /> + <linearGradient + inkscape:collect="always" + xlink:href="#linearGradient3692" + id="linearGradient3772" + gradientUnits="userSpaceOnUse" + x1="506.95975" + y1="469.73706" + x2="525.41608" + y2="469.73706" /> + <linearGradient + inkscape:collect="always" + xlink:href="#linearGradient3718" + id="linearGradient3774" + gradientUnits="userSpaceOnUse" + gradientTransform="matrix(0.9947644,0,0,1.3346457,2.7877039,-166.60153)" + x1="516.89508" + y1="503.50137" + x2="516.89508" + y2="543.80646" /> + <linearGradient + inkscape:collect="always" + xlink:href="#linearGradient3708" + id="linearGradient3776" + gradientUnits="userSpaceOnUse" + x1="518.26993" + y1="497.31477" + x2="533.02923" + y2="497.31477" /> + <linearGradient + inkscape:collect="always" + xlink:href="#linearGradient3692" + id="linearGradient3790" + gradientUnits="userSpaceOnUse" + x1="506.95975" + y1="469.73706" + x2="525.41608" + y2="469.73706" /> + <linearGradient + inkscape:collect="always" + xlink:href="#linearGradient3718" + id="linearGradient3792" + gradientUnits="userSpaceOnUse" + gradientTransform="matrix(0.9947644,0,0,1.3346457,2.7877039,-166.60153)" + x1="516.89508" + y1="503.50137" + x2="516.89508" + y2="543.80646" /> + <linearGradient + inkscape:collect="always" + xlink:href="#linearGradient3708" + id="linearGradient3794" + gradientUnits="userSpaceOnUse" + x1="518.26993" + y1="497.31477" + x2="533.02923" + y2="497.31477" /> + <radialGradient + inkscape:collect="always" + xlink:href="#linearGradient3656" + id="radialGradient3804" + gradientUnits="userSpaceOnUse" + gradientTransform="matrix(1,0,0,1.2672781,0,-144.63884)" + cx="656.19507" + cy="534.45917" + fx="656.19507" + fy="534.45917" + r="13.227922" /> + <radialGradient + inkscape:collect="always" + xlink:href="#linearGradient3656" + id="radialGradient3808" + gradientUnits="userSpaceOnUse" + gradientTransform="matrix(1,0,0,1.2672781,0,-144.63884)" + cx="656.19507" + cy="534.45917" + fx="656.19507" + fy="534.45917" + r="13.227922" /> + <linearGradient + inkscape:collect="always" + xlink:href="#linearGradient3227" + id="linearGradient3812" + gradientUnits="userSpaceOnUse" + gradientTransform="matrix(1.1223608,0,0,0.3849769,-17.516054,565.40983)" + x1="543.5" + y1="205.19257" + x2="587.52001" + y2="205.19257" /> + <linearGradient + inkscape:collect="always" + xlink:href="#linearGradient3816" + id="linearGradient3826" + x1="573" + y1="755.46222" + x2="573" + y2="700.13464" + gradientUnits="userSpaceOnUse" + gradientTransform="matrix(1,0,0,1.6033628,0,-450.76899)" /> + <radialGradient + inkscape:collect="always" + xlink:href="#linearGradient3864" + id="radialGradient3874" + gradientUnits="userSpaceOnUse" + gradientTransform="matrix(2.9674693,0.8647541,-0.8726553,1.0212484,-15.308759,-74.232772)" + cx="94.273849" + cy="89.893486" + fx="94.273849" + fy="89.893486" + r="74.397521" /> + <radialGradient + inkscape:collect="always" + xlink:href="#linearGradient3746" + id="radialGradient3880" + cx="82.966125" + cy="-178.42453" + fx="82.966125" + fy="-178.42453" + r="526.79456" + gradientTransform="matrix(1.4952094,0.3367191,-0.1040669,0.5264617,-57.119818,125.77043)" + gradientUnits="userSpaceOnUse" /> + <linearGradient + inkscape:collect="always" + xlink:href="#linearGradient3438" + id="linearGradient3948" + x1="660.29303" + y1="256.53284" + x2="444.79303" + y2="255.62085" + gradientUnits="userSpaceOnUse" + gradientTransform="translate(0,32.526912)" /> + <linearGradient + inkscape:collect="always" + xlink:href="#linearGradient3692" + id="linearGradient3972" + x1="573.5" + y1="244.2056" + x2="578.25" + y2="216.9556" + gradientUnits="userSpaceOnUse" + gradientTransform="translate(0,35.526912)" /> + <linearGradient + inkscape:collect="always" + xlink:href="#linearGradient3746" + id="linearGradient3990" + x1="542.5" + y1="222.59448" + x2="559" + y2="222.59448" + gradientUnits="userSpaceOnUse" + gradientTransform="translate(-6.25,37.151912)" /> + <linearGradient + inkscape:collect="always" + xlink:href="#linearGradient3746" + id="linearGradient3994" + gradientUnits="userSpaceOnUse" + x1="542.5" + y1="222.59448" + x2="559" + y2="222.59448" + gradientTransform="translate(38.5,37.151912)" /> + <linearGradient + inkscape:collect="always" + xlink:href="#linearGradient4016" + id="linearGradient4022" + x1="639" + y1="262.09448" + x2="667" + y2="262.09448" + gradientUnits="userSpaceOnUse" /> + <inkscape:perspective + id="perspective2578" + inkscape:persp3d-origin="372.04724 : 350.78739 : 1" + inkscape:vp_z="744.09448 : 526.18109 : 1" + inkscape:vp_y="0 : 1000 : 0" + inkscape:vp_x="0 : 526.18109 : 1" + sodipodi:type="inkscape:persp3d" /> + <linearGradient + inkscape:collect="always" + xlink:href="#linearGradient3746" + id="linearGradient3387" + gradientUnits="userSpaceOnUse" + x1="542.5" + y1="222.59448" + x2="559" + y2="222.59448" + gradientTransform="translate(15.875,37.151912)" /> + <linearGradient + inkscape:collect="always" + xlink:href="#linearGradient3167" + id="linearGradient3416" + x1="474.23065" + y1="229.92336" + x2="474.1944" + y2="218.27365" + gradientUnits="userSpaceOnUse" + gradientTransform="translate(0.1004684,32.526757)" /> + <linearGradient + inkscape:collect="always" + xlink:href="#linearGradient3428" + id="linearGradient3426" + x1="592.92798" + y1="199.43727" + x2="557.05743" + y2="196.5448" + gradientUnits="userSpaceOnUse" + gradientTransform="translate(12.140805,-13.041887)" /> + <filter + inkscape:collect="always" + id="filter3507"> + <feGaussianBlur + inkscape:collect="always" + stdDeviation="3.0523171" + id="feGaussianBlur3509" /> + </filter> + <linearGradient + inkscape:collect="always" + xlink:href="#linearGradient3523" + id="linearGradient3521" + gradientUnits="userSpaceOnUse" + gradientTransform="matrix(1,0,0,-0.7291751,0,521.83983)" + x1="562.55634" + y1="285.89896" + x2="562.55634" + y2="244.09448" /> + <linearGradient + inkscape:collect="always" + xlink:href="#linearGradient5097" + id="linearGradient5103" + x1="590.84674" + y1="274.57559" + x2="590.84674" + y2="334.01376" + gradientUnits="userSpaceOnUse" + spreadMethod="pad" /> + <radialGradient + inkscape:collect="always" + xlink:href="#linearGradient3864" + id="radialGradient5107" + gradientUnits="userSpaceOnUse" + gradientTransform="matrix(2.9674693,0.8647541,-0.8726553,1.0212484,-15.308759,-74.232772)" + cx="94.273849" + cy="89.893486" + fx="94.273849" + fy="89.893486" + r="74.397521" /> + </defs> + <sodipodi:namedview + id="base" + pagecolor="#ffffff" + bordercolor="#666666" + borderopacity="1.0" + gridtolerance="10000" + guidetolerance="10" + objecttolerance="10" + inkscape:pageopacity="0.0" + inkscape:pageshadow="2" + inkscape:zoom="0.70710678" + inkscape:cx="532.91407" + inkscape:cy="457.84365" + inkscape:document-units="px" + inkscape:current-layer="layer1" + showgrid="false" + inkscape:window-width="1674" + inkscape:window-height="1000" + inkscape:window-x="2" + inkscape:window-y="14" + showguides="false" /> + <metadata + id="metadata7"> + <rdf:RDF> + <cc:Work + rdf:about=""> + <dc:format>image/svg+xml</dc:format> + <dc:type + rdf:resource="http://purl.org/dc/dcmitype/StillImage" /> + </cc:Work> + </rdf:RDF> + </metadata> + <g + inkscape:label="Layer 1" + inkscape:groupmode="layer" + id="layer1"> + <rect + style="opacity:1;fill:url(#radialGradient3880);fill-opacity:1;fill-rule:nonzero;stroke:none;stroke-width:4.1880002;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" + id="rect3638" + width="1053.5891" + height="291.32797" + x="-0.29455566" + y="1.6323624" /> + <path + style="fill:url(#radialGradient3874);fill-opacity:1;fill-rule:evenodd;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;filter:url(#filter3507)" + d="M 158.37853,75.817898 C 130.95894,49.483192 82.14552,74.615971 85.85382,95.15981 C 49.691853,94.8009 50.214842,139.36083 83.29101,132.16343 C 144.66465,163.16454 159.26268,129.80212 164.6863,136.51386 C 225.60448,157.97672 246.34362,130.65438 265.24417,127.0714 C 294.43981,137.91859 337.16986,121.78798 297.03636,102.77604 C 331.73096,64.597047 277.96882,60.229366 253.07028,70.400868 C 191.09597,33.610112 168.89234,63.292037 158.37853,75.817898 z" + id="path3872" + sodipodi:nodetypes="cccccccc" + transform="matrix(1.5062893,0,0,1.1720951,618.04001,132.36768)" /> + <rect + style="opacity:1;fill:url(#linearGradient3630);fill-opacity:1;fill-rule:nonzero;stroke:none;stroke-width:4.13464069;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" + id="rect3622" + width="1054.4708" + height="461.52972" + x="-0.7354126" + y="278.34879" /> + <path + style="fill:url(#linearGradient3826);fill-opacity:1;fill-rule:evenodd;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" + d="M -0.99999999,712.83731 C 272,698.40705 -51.363087,575.30331 261,705.40705 C 324.46247,731.84009 395,707.01041 449,705.40705 C 503,703.80369 463,690.73643 510,711.58015 C 557,732.42386 705,692.39023 750,684.37342 C 795,676.35661 908,667.75324 947,682.18351 C 986,696.61377 1056,698.9936 1056,698.9936 L 1053,747.09448 L -3,745.49112 L -0.99999999,712.83731 z" + id="path3814" + sodipodi:nodetypes="cssssscccc" /> + <rect + style="opacity:1;fill:url(#linearGradient3520);fill-opacity:1;fill-rule:nonzero;stroke:#1b1e1f;stroke-width:0.56879884;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" + id="rect3512" + width="10.557344" + height="6.0432386" + x="642.3761" + y="666.43695" /> + <use + x="0" + y="0" + xlink:href="#path2455" + id="use3258" + transform="matrix(0.869168,0,0,-0.869168,81.98751,1246.5374)" + width="1052.3622" + height="744.09448" /> + <path + style="fill:url(#linearGradient3812);fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:1.77744257;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" + d="M 593.04822,651.68104 C 593.04822,651.68104 653.65569,615.49321 639.065,637.05192 C 624.47431,658.61061 624.47431,658.61061 624.47431,658.61061 L 593.04822,651.68104 z" + id="path2455" /> + <path + style="fill:url(#linearGradient3175);fill-opacity:1;fill-rule:evenodd;stroke:#393939;stroke-width:1.90693891;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" + d="M 485.26939,643.71814 C 443.15507,651.66437 458.5319,680.53556 502.21486,686.27814 C 551.68229,692.78115 568.45042,691.0115 605.34827,686.27814 C 657.60843,679.57406 657.68143,651.78445 605.34827,643.25553 C 553.98131,634.88408 516.10913,637.89923 485.26939,643.71814 z" + id="path2385" + sodipodi:nodetypes="cssss" /> + <path + style="fill:url(#radialGradient3339);fill-opacity:1;fill-rule:evenodd;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" + d="M 542.18031,648.1112 C 548.56327,665.42741 608.42397,656.72745 586.93551,642.57104 C 586.93551,642.57104 543.33293,648.61096 542.18031,648.1112 z" + id="path3403" + sodipodi:nodetypes="ccc" /> + <path + style="fill:url(#linearGradient3311);fill-opacity:1;fill-rule:evenodd;stroke:#2d2d2d;stroke-width:2.07042313;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" + d="M 537.39402,641.90906 C 537.39402,656.7605 583.62247,656.30589 583.62247,641.45445 L 583.62247,636.06071 C 583.62247,621.21003 537.39402,613.87461 537.39402,628.72529 L 537.39402,641.90906 z" + id="path3291" + sodipodi:nodetypes="cssss" /> + <g + id="g3235" + transform="matrix(1.4016868,0,0,1.1319742,112.22001,-99.678822)" /> + <path + sodipodi:type="arc" + style="opacity:1;fill:url(#radialGradient3441);fill-opacity:1;fill-rule:nonzero;stroke:none;stroke-width:2.227;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" + id="path3433" + sodipodi:cx="303.5" + sodipodi:cy="263.09448" + sodipodi:rx="37.5" + sodipodi:ry="40" + d="M 341,263.09448 A 37.5,40 0 1 1 266,263.09448 A 37.5,40 0 1 1 341,263.09448 z" + transform="matrix(0.692163,0,1.4106583e-2,0.289185,275.31394,582.37251)" /> + <path + sodipodi:type="arc" + style="opacity:1;fill:#444444;fill-opacity:1;fill-rule:nonzero;stroke:none;stroke-width:2.06500006;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" + id="path3458" + sodipodi:cx="369.5" + sodipodi:cy="316.09448" + sodipodi:rx="27.5" + sodipodi:ry="7" + d="M 397,316.09448 A 27.5,7 0 1 1 342,316.09448 A 27.5,7 0 1 1 397,316.09448 z" + transform="matrix(0.5642633,0,0,0.5642633,348.03095,450.47113)" /> + <path + sodipodi:type="arc" + style="opacity:1;fill:#444444;fill-opacity:1;fill-rule:nonzero;stroke:#1b1e1f;stroke-width:4.23126984;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" + id="path3510" + sodipodi:cx="369.5" + sodipodi:cy="316.09448" + sodipodi:rx="27.5" + sodipodi:ry="7" + d="M 397,316.09448 A 27.5,7 0 1 1 342,316.09448 A 27.5,7 0 1 1 397,316.09448 z" + transform="matrix(0,0.30778,-0.5642633,0,828.66499,563.5944)" /> + <use + x="0" + y="0" + xlink:href="#path3510" + id="use3544" + transform="translate(0.5000005,-17.23511)" + width="1052.3622" + height="744.09448" /> + <path + sodipodi:type="arc" + style="opacity:1;fill:#787878;fill-opacity:1;fill-rule:nonzero;stroke:#1b1e1f;stroke-width:2.38492584;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" + id="path3584" + sodipodi:cx="237.5" + sodipodi:cy="366.09448" + sodipodi:rx="8.5" + sodipodi:ry="8" + d="M 246,366.09448 A 8.5,8 0 1 1 229,366.09448 A 8.5,8 0 1 1 246,366.09448 z" + transform="matrix(1.7798114,-4.2997512e-2,1.3318941e-2,0.5513151,196.65666,476.1443)" /> + <path + style="fill:#a9a9a9;fill-opacity:1;fill-rule:nonzero;stroke:#484848;stroke-width:3.49756980000000000;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1" + d="M 423.2231,281.1169 C 502.67948,283.47026 574.8361,283.42778 668.97714,281.1169 C 668.97714,281.1169 670.77663,271.99598 668.97714,269.5402 C 559.46065,250.8302 423.2231,265.08614 423.2231,269.5402 L 423.2231,281.1169 z" + id="path3469" + sodipodi:nodetypes="cccsc" /> + <rect + style="opacity:1;fill:#333333;fill-opacity:1;fill-rule:nonzero;stroke:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" + id="rect3408" + width="3.4280596" + height="29.611124" + x="709.89148" + y="-14.462622" + transform="matrix(0.9327494,0.3605254,-0.3633626,0.9316478,0,0)" /> + <rect + style="opacity:1;fill:url(#linearGradient3416);fill-opacity:1;fill-rule:nonzero;stroke:#484848;stroke-width:2.99999928;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" + id="rect3376" + width="48.499989" + height="8.5" + x="444.56302" + y="252.39224" + transform="matrix(0.9999952,3.0887776e-3,-3.0887776e-3,0.9999952,0,0)" /> + <path + style="fill:url(#linearGradient3972);fill-opacity:1;fill-rule:evenodd;stroke:#323232;stroke-width:3;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" + d="M 509,277.62139 C 509,277.62139 547.41409,235.70896 524,232.62139 L 615,244.62139 L 615,279.62139 L 509,277.62139 z" + id="path3952" + sodipodi:nodetypes="csccc" /> + <path + sodipodi:type="arc" + style="opacity:1;fill:url(#radialGradient3662);fill-opacity:1;fill-rule:nonzero;stroke:#41526b;stroke-width:2.9000001;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" + id="path3654" + sodipodi:cx="656.19507" + sodipodi:cy="541.15485" + sodipodi:rx="12.727922" + sodipodi:ry="16.263456" + d="M 668.92299,541.15485 A 12.727922,16.263456 0 1 1 643.46715,541.15485 A 12.727922,16.263456 0 1 1 668.92299,541.15485 z" + transform="matrix(0.5187874,0,0,0.3968421,374.8524,387.30025)" /> + <path + sodipodi:type="arc" + style="opacity:1;fill:url(#radialGradient3668);fill-opacity:1;fill-rule:nonzero;stroke:#41526b;stroke-width:2.9000001;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" + id="path3666" + sodipodi:cx="656.19507" + sodipodi:cy="541.15485" + sodipodi:rx="12.727922" + sodipodi:ry="16.263456" + d="M 668.92299,541.15485 A 12.727922,16.263456 0 1 1 643.46715,541.15485 A 12.727922,16.263456 0 1 1 668.92299,541.15485 z" + transform="matrix(0.5734968,0,0,0.4386917,316.52295,315.62837)" /> + <path + transform="matrix(0.8598866,0,0,0.5637407,192.52282,220.77351)" + d="M 668.92299,541.15485 A 12.727922,16.263456 0 1 1 643.46715,541.15485 A 12.727922,16.263456 0 1 1 668.92299,541.15485 z" + sodipodi:ry="16.263456" + sodipodi:rx="12.727922" + sodipodi:cy="541.15485" + sodipodi:cx="656.19507" + id="path3670" + style="opacity:1;fill:url(#radialGradient3672);fill-opacity:1;fill-rule:nonzero;stroke:none;stroke-width:2.90000010000000020;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" + sodipodi:type="arc" /> + <path + sodipodi:type="arc" + style="opacity:1;fill:url(#radialGradient3676);fill-opacity:1;fill-rule:nonzero;stroke:none;stroke-width:2.90000010000000020;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" + id="path3674" + sodipodi:cx="656.19507" + sodipodi:cy="541.15485" + sodipodi:rx="12.727922" + sodipodi:ry="16.263456" + d="M 668.92299,541.15485 A 12.727922,16.263456 0 1 1 643.46715,541.15485 A 12.727922,16.263456 0 1 1 668.92299,541.15485 z" + transform="matrix(0.7435991,0,0,0.6264519,225.8301,127.83701)" /> + <g + id="g3759" + transform="matrix(0.8830571,0,0,0.8830571,104.83144,103.2985)"> + <path + d="M 523.9661,469.73706 A 7.7781744,34.648232 0 1 1 508.40975,469.73706 A 7.7781744,34.648232 0 1 1 523.9661,469.73706 z" + sodipodi:ry="34.648232" + sodipodi:rx="7.7781744" + sodipodi:cy="469.73706" + sodipodi:cx="516.18793" + id="path3682" + style="opacity:1;fill:url(#linearGradient3772);fill-opacity:1;fill-rule:nonzero;stroke:#272727;stroke-width:2.9000001;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" + sodipodi:type="arc" /> + <g + id="g3754"> + <rect + style="opacity:1;fill:url(#linearGradient3774);fill-opacity:1;fill-rule:nonzero;stroke:none;stroke-width:2.20000005;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" + id="rect3716" + width="33.58757" + height="59.927299" + x="498.86386" + y="497.84454" /> + <path + style="fill:url(#linearGradient3776);fill-opacity:1;fill-rule:evenodd;stroke:#1f1f1f;stroke-width:1.99788344;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" + d="M 523.35045,482.89424 C 523.35045,482.89424 532.31256,488.20203 532.02344,500.14638 C 531.73431,512.09072 531.73431,511.73417 531.73431,511.73417 C 531.73431,511.73417 520.70627,493.83104 519.26887,499.77636 L 523.35045,482.89424 z" + id="path3704" + sodipodi:nodetypes="cscsc" /> + <path + sodipodi:nodetypes="cscsc" + id="path3706" + d="M 508.50327,482.89424 C 508.50327,482.89424 499.54116,488.20203 499.83028,500.14638 C 500.11941,512.09072 500.11941,511.73417 500.11941,511.73417 C 500.11941,511.73417 511.14745,493.83104 512.58485,499.77636 L 508.50327,482.89424 z" + style="fill:#bcbcbc;fill-opacity:1;fill-rule:evenodd;stroke:#1f1f1f;stroke-width:1.99788344;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" /> + </g> + </g> + <g + transform="matrix(0.8830571,0,0,0.8830571,192.45885,-66.370546)" + id="g3778"> + <path + sodipodi:type="arc" + style="opacity:1;fill:url(#linearGradient3790);fill-opacity:1;fill-rule:nonzero;stroke:#272727;stroke-width:2.9000001;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" + id="path3780" + sodipodi:cx="516.18793" + sodipodi:cy="469.73706" + sodipodi:rx="7.7781744" + sodipodi:ry="34.648232" + d="M 523.9661,469.73706 A 7.7781744,34.648232 0 1 1 508.40975,469.73706 A 7.7781744,34.648232 0 1 1 523.9661,469.73706 z" /> + <g + id="g3782"> + <rect + y="497.84454" + x="498.86386" + height="59.927299" + width="33.58757" + id="rect3784" + style="opacity:1;fill:url(#linearGradient3792);fill-opacity:1;fill-rule:nonzero;stroke:none;stroke-width:2.20000005;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" /> + <path + sodipodi:nodetypes="cscsc" + id="path3786" + d="M 523.35045,482.89424 C 523.35045,482.89424 532.31256,488.20203 532.02344,500.14638 C 531.73431,512.09072 531.73431,511.73417 531.73431,511.73417 C 531.73431,511.73417 520.70627,493.83104 519.26887,499.77636 L 523.35045,482.89424 z" + style="fill:url(#linearGradient3794);fill-opacity:1;fill-rule:evenodd;stroke:#1f1f1f;stroke-width:1.99788344;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" /> + <path + style="fill:#bcbcbc;fill-opacity:1;fill-rule:evenodd;stroke:#1f1f1f;stroke-width:1.99788344;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" + d="M 508.50327,482.89424 C 508.50327,482.89424 499.54116,488.20203 499.83028,500.14638 C 500.11941,512.09072 500.11941,511.73417 500.11941,511.73417 C 500.11941,511.73417 511.14745,493.83104 512.58485,499.77636 L 508.50327,482.89424 z" + id="path3788" + sodipodi:nodetypes="cscsc" /> + </g> + </g> + <path + transform="matrix(0.4292897,0,0,0.3283816,384.32775,481.20689)" + d="M 668.92299,541.15485 A 12.727922,16.263456 0 1 1 643.46715,541.15485 A 12.727922,16.263456 0 1 1 668.92299,541.15485 z" + sodipodi:ry="16.263456" + sodipodi:rx="12.727922" + sodipodi:cy="541.15485" + sodipodi:cx="656.19507" + id="path3802" + style="opacity:1;fill:url(#radialGradient3804);fill-opacity:1;fill-rule:nonzero;stroke:#41526b;stroke-width:2.9000001;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" + sodipodi:type="arc" /> + <path + sodipodi:type="arc" + style="opacity:1;fill:url(#radialGradient3808);fill-opacity:1;fill-rule:nonzero;stroke:#41526b;stroke-width:2.9000001;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" + id="path3806" + sodipodi:cx="656.19507" + sodipodi:cy="541.15485" + sodipodi:rx="12.727922" + sodipodi:ry="16.263456" + d="M 668.92299,541.15485 A 12.727922,16.263456 0 1 1 643.46715,541.15485 A 12.727922,16.263456 0 1 1 668.92299,541.15485 z" + transform="matrix(0.5842998,0,0,0.4469553,299.7804,369.91514)" /> + <path + style="fill:#ad8b00;fill-opacity:1;fill-rule:evenodd;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" + d="M 1059.5,736.57373 C 786.5,730.53352 912.51207,693.32637 768.5,736.53352 C 750.7005,741.87381 560.38464,722.59661 552.5,736.53352 C 528.68395,778.63085 223.94216,703.33865 182.5,727.16444 C 179.5,728.88919 160.53732,723.88477 135.5,730.90332 C 98.830356,741.18268 82.5,725.67603 43.5,731.71624 C 4.5,737.75645 0.5,733.72965 0.5,733.72965 L -6.5,747.98302 L 1049.5,747.31188 L 1059.5,736.57373 z" + id="path3828" + sodipodi:nodetypes="cssssscccc" /> + <rect + style="opacity:1;fill:url(#linearGradient5103);fill-opacity:1;fill-rule:nonzero;stroke:none;stroke-width:3;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" + id="rect3448" + width="1053.5891" + height="67.882248" + x="-0.29455566" + y="274.57559" /> + <path + sodipodi:nodetypes="ccccc" + id="path3519" + d="M 428,343.85222 C 428,343.85222 457.01739,315.41439 470,315.41439 C 481.98261,313.04457 634.13054,311.73511 652,317.41962 C 661.13441,320.56943 664.46012,324.9477 666,343.85222 C 600.25603,336.72647 497.8192,336.4719 428,343.85222 z" + style="opacity:0.43933058;fill:url(#linearGradient3521);fill-opacity:1;fill-rule:evenodd;stroke:none;stroke-width:3.0999999;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" /> + <path + style="fill:url(#linearGradient3948);fill-opacity:1;fill-rule:evenodd;stroke:#545454;stroke-width:3.0999999;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" + d="M 428,276.62139 C 428,276.62139 457.01739,315.62139 470,315.62139 C 481.98261,318.87139 634.13054,320.6672 652,312.87139 C 661.13441,308.55171 664.46012,302.54729 666,276.62139 C 600.25603,286.39373 497.8192,286.74286 428,276.62139 z" + id="path3938" + sodipodi:nodetypes="ccccc" /> + <path + style="fill:#dedede;fill-opacity:1;fill-rule:nonzero;stroke:#484848;stroke-width:3;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1" + d="M 466.00273,263.08289 L 484.25264,263.13926 L 494.7163,274.92164 L 465.96644,274.83284 L 466.00273,263.08289 z" + id="rect3378" + sodipodi:nodetypes="ccccc" /> + <rect + style="opacity:1;fill:url(#linearGradient3990);fill-opacity:1;fill-rule:nonzero;stroke:#323232;stroke-width:3;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" + id="rect3974" + width="13.5" + height="17" + x="537.75" + y="251.2464" + inkscape:transform-center-x="30" /> + <rect + inkscape:transform-center-x="30" + y="251.2464" + x="582.5" + height="17" + width="13.5" + id="rect3992" + style="opacity:1;fill:url(#linearGradient3994);fill-opacity:1;fill-rule:nonzero;stroke:#323232;stroke-width:3;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" /> + <path + style="fill:#dedede;fill-opacity:1;fill-rule:nonzero;stroke:#484848;stroke-width:3;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1" + d="M 422.25,268.87139 C 487.33333,277.37139 573.16667,279.87139 668.5,268.87139 C 668.5,268.87139 670.30312,275.56827 668.5,277.37139 C 558.76249,291.1089 422.25,280.64171 422.25,277.37139 L 422.25,268.87139 z" + id="rect2558" + sodipodi:nodetypes="cccsc" /> + <rect + style="opacity:1;fill:#c1c1c1;fill-opacity:1;fill-rule:nonzero;stroke:#404040;stroke-width:3.0365274;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" + id="rect2569" + width="94.427879" + height="7.236649" + x="546.39832" + y="177.10637" + transform="matrix(0.9947793,0.1020501,-0.1079723,0.9941539,0,0)" /> + <rect + inkscape:transform-center-x="30" + y="251.2464" + x="559.875" + height="17" + width="13.5" + id="rect3385" + style="opacity:1;fill:url(#linearGradient3387);fill-opacity:1;fill-rule:nonzero;stroke:#323232;stroke-width:3;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" /> + <g + id="g3401" + transform="matrix(0.9246214,0.3808874,-0.3808874,0.9246214,113.30125,-193.16902)" + inkscape:transform-center-x="17.590385" + inkscape:transform-center-y="-15.415449"> + <rect + inkscape:transform-center-y="-43.888889" + transform="matrix(0,1,-1,0,0,0)" + style="opacity:1;fill:#b20000;fill-opacity:1;fill-rule:nonzero;stroke:none;stroke-width:1;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" + id="rect3389" + width="19.75" + height="27.75" + x="193.34448" + y="-709" /> + <rect + y="200.59448" + x="681.5" + height="5.75" + width="27.25" + id="rect3393" + style="opacity:1;fill:#ffffff;fill-opacity:1;fill-rule:nonzero;stroke:none;stroke-width:3;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" /> + <rect + y="193.59448" + x="691.25" + height="19.5" + width="5.75" + id="rect3395" + style="opacity:1;fill:#ffffff;fill-opacity:1;fill-rule:nonzero;stroke:none;stroke-width:3;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" /> + <rect + y="202.34448" + x="681.5" + height="2.5" + width="27.75" + id="rect3397" + style="opacity:1;fill:#000080;fill-opacity:1;fill-rule:nonzero;stroke:none;stroke-width:3;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" /> + <rect + y="193.59448" + x="692.5" + height="19.25" + width="3" + id="rect3399" + style="opacity:1;fill:#000080;fill-opacity:1;fill-rule:nonzero;stroke:none;stroke-width:3;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" /> + </g> + <path + style="fill:#dcdcdc;fill-opacity:1;fill-rule:nonzero;stroke:#404040;stroke-width:3.03650045;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1" + d="M 529.42326,227.17914 L 616.35817,235.81552 L 618.07681,241.50986 L 524.14191,231.87348 L 529.42326,227.17914 z" + id="rect3466" + sodipodi:nodetypes="ccccc" /> + <rect + style="opacity:1;fill:url(#linearGradient3426);fill-opacity:1;fill-rule:nonzero;stroke:#494949;stroke-width:3;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" + id="rect3418" + width="34.5" + height="14.5" + x="571.14081" + y="174.8026" + transform="matrix(0.997157,7.5351915e-2,-7.5351915e-2,0.997157,0,0)" + inkscape:transform-center-x="-8" + inkscape:transform-center-y="2" /> + <g + id="mine" + transform="translate(971.11461,237.62715)" + inkscape:label="#g3441"> + <path + transform="matrix(0.6341613,0,0,0.6341613,-18.521242,45.718192)" + d="M -167.5843,186.54079 A 31.466251,31.466251 0 1 1 -230.5168,186.54079 A 31.466251,31.466251 0 1 1 -167.5843,186.54079 z" + sodipodi:ry="31.466251" + sodipodi:rx="31.466251" + sodipodi:cy="186.54079" + sodipodi:cx="-199.05055" + id="path2586" + style="opacity:1;fill:url(#radialGradient3364);fill-opacity:1;stroke:#131313;stroke-width:3.54799318;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" + sodipodi:type="arc" /> + <path + sodipodi:nodetypes="ccss" + id="path3382" + d="M -155.20193,175.4167 C -157.60085,176.6451 -156.78074,184.26068 -156.78074,184.26068 C -156.78074,184.26068 -148.33787,181.58301 -148.57092,178.60053 C -148.74283,176.40051 -153.23774,174.41092 -155.20193,175.4167 z" + style="fill:url(#linearGradient3398);fill-opacity:1;fill-rule:evenodd;stroke:#131313;stroke-width:2.25;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" /> + <path + sodipodi:nodetypes="ccss" + id="path3400" + d="M -156.56354,153.84532 C -158.96246,152.61693 -158.14235,145.00135 -158.14235,145.00135 C -158.14235,145.00135 -149.69948,147.67902 -149.93253,150.66149 C -150.10444,152.86151 -154.59935,154.85111 -156.56354,153.84532 z" + style="fill:url(#linearGradient3402);fill-opacity:1;fill-rule:evenodd;stroke:#131313;stroke-width:2.25;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" /> + <path + sodipodi:nodetypes="ccss" + id="path3404" + d="M -133.88532,153.68678 C -131.48641,152.45838 -132.30652,144.8428 -132.30652,144.8428 C -132.30652,144.8428 -140.74938,147.52047 -140.51633,150.50295 C -140.34442,152.70297 -135.84951,154.69256 -133.88532,153.68678 z" + style="fill:url(#linearGradient3406);fill-opacity:1;fill-rule:evenodd;stroke:#131313;stroke-width:2.25;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" /> + <path + sodipodi:nodetypes="ccss" + id="path3408" + d="M -134.51948,175.55085 C -132.12057,176.77925 -132.94068,184.39483 -132.94068,184.39483 C -132.94068,184.39483 -141.38355,181.71716 -141.15049,178.73469 C -140.97858,176.53467 -136.48367,174.54507 -134.51948,175.55085 z" + style="fill:url(#linearGradient3410);fill-opacity:1;fill-rule:evenodd;stroke:#131313;stroke-width:2.25;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" /> + <path + sodipodi:nodetypes="ccss" + id="path3412" + d="M -161.25709,168.78221 C -163.22395,170.62484 -170.11427,165.85236 -170.11427,165.85236 C -170.11427,165.85236 -164.7408,160.23808 -162.01257,161.46538 C -160.00011,162.37068 -159.64667,167.27352 -161.25709,168.78221 z" + style="fill:url(#linearGradient3414);fill-opacity:1;fill-rule:evenodd;stroke:#131313;stroke-width:2.25;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" /> + <path + sodipodi:nodetypes="ccss" + id="path3416" + d="M -129.17068,169.10464 C -127.20382,170.94727 -120.3135,166.17478 -120.3135,166.17478 C -120.3135,166.17478 -125.68697,160.5605 -128.41519,161.7878 C -130.42766,162.69311 -130.7811,167.59595 -129.17068,169.10464 z" + style="fill:url(#linearGradient3418);fill-opacity:1;fill-rule:evenodd;stroke:#131313;stroke-width:2.25;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" /> + <path + transform="matrix(0.6341613,0,0,0.6341613,-61.039517,68.324922)" + d="M -126,151.21948 A 6.625,6.625 0 1 1 -139.25,151.21948 A 6.625,6.625 0 1 1 -126,151.21948 z" + sodipodi:ry="6.625" + sodipodi:rx="6.625" + sodipodi:cy="151.21948" + sodipodi:cx="-132.625" + id="path3426" + style="opacity:1;fill:url(#radialGradient3439);fill-opacity:1;stroke:#131313;stroke-width:3.54799318;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" + sodipodi:type="arc" /> + </g> + </g> +</svg> diff --git a/examples/animation/sub-attaq/pics/scalable/submarine.svg b/examples/animation/sub-attaq/pics/scalable/submarine.svg new file mode 100644 index 0000000000..8a0ffddbca --- /dev/null +++ b/examples/animation/sub-attaq/pics/scalable/submarine.svg @@ -0,0 +1,214 @@ +<?xml version="1.0" encoding="UTF-8" standalone="no"?> +<!-- Created with Inkscape (http://www.inkscape.org/) --> +<svg + xmlns:svg="http://www.w3.org/2000/svg" + xmlns="http://www.w3.org/2000/svg" + xmlns:xlink="http://www.w3.org/1999/xlink" + version="1.0" + width="744.09448" + height="1052.3622" + id="svg2594"> + <defs + id="defs2596"> + <linearGradient + id="linearGradient3345"> + <stop + id="stop3348" + style="stop-color:#898989;stop-opacity:1" + offset="0" /> + <stop + id="stop3350" + style="stop-color:#9ea1a2;stop-opacity:1" + offset="0.44021741" /> + <stop + id="stop3352" + style="stop-color:#bbbdbf;stop-opacity:1" + offset="0.56799388" /> + <stop + id="stop3354" + style="stop-color:#f0f1f2;stop-opacity:1" + offset="1" /> + </linearGradient> + <linearGradient + x1="510.99884" + y1="161.99408" + x2="396.48914" + y2="161.99408" + id="linearGradient3311" + xlink:href="#linearGradient3345" + gradientUnits="userSpaceOnUse" + gradientTransform="matrix(0.466978,0,0,0.4500435,231.58508,159.95135)" /> + <linearGradient + id="linearGradient3532"> + <stop + id="stop3534" + style="stop-color:#545454;stop-opacity:1" + offset="0" /> + <stop + id="stop3536" + style="stop-color:#848788;stop-opacity:1" + offset="0.44021741" /> + <stop + id="stop3538" + style="stop-color:#9ca0a2;stop-opacity:1" + offset="0.56799388" /> + <stop + id="stop3540" + style="stop-color:#565d60;stop-opacity:1" + offset="1" /> + </linearGradient> + <linearGradient + x1="525" + y1="371.09448" + x2="525" + y2="395.09448" + id="linearGradient3520" + xlink:href="#linearGradient3532" + gradientUnits="userSpaceOnUse" + gradientTransform="matrix(0.5865192,0,0,0.2518015,219.30885,192.6957)" /> + <linearGradient + id="linearGradient3227"> + <stop + id="stop3229" + style="stop-color:#444444;stop-opacity:1" + offset="0" /> + <stop + id="stop3232" + style="stop-color:#b0b0b0;stop-opacity:1" + offset="1" /> + </linearGradient> + <linearGradient + x1="543.5" + y1="205.19257" + x2="587.52002" + y2="205.19257" + id="linearGradient3812" + xlink:href="#linearGradient3227" + gradientUnits="userSpaceOnUse" + gradientTransform="matrix(1.1223608,0,0,0.3849769,-137.93938,185.11074)" /> + <linearGradient + id="linearGradient3167"> + <stop + id="stop3169" + style="stop-color:#464646;stop-opacity:1" + offset="0" /> + <stop + id="stop3345" + style="stop-color:#848788;stop-opacity:1" + offset="0.44021741" /> + <stop + id="stop3347" + style="stop-color:#9ca0a2;stop-opacity:1" + offset="0.56799388" /> + <stop + id="stop3171" + style="stop-color:#b5babd;stop-opacity:1" + offset="1" /> + </linearGradient> + <linearGradient + x1="443.95602" + y1="315.31854" + x2="443.95602" + y2="247.85609" + id="linearGradient3175" + xlink:href="#linearGradient3167" + gradientUnits="userSpaceOnUse" + gradientTransform="matrix(0.4908502,0,0,0.4579593,230.56224,161.8228)" /> + <linearGradient + id="linearGradient3421"> + <stop + id="stop3423" + style="stop-color:#444444;stop-opacity:1" + offset="0" /> + <stop + id="stop3425" + style="stop-color:#444444;stop-opacity:0" + offset="1" /> + </linearGradient> + <radialGradient + cx="432.33429" + cy="233.80295" + r="59.056835" + fx="432.33429" + fy="233.80295" + id="radialGradient3339" + xlink:href="#linearGradient3421" + gradientUnits="userSpaceOnUse" + gradientTransform="matrix(0.4181493,0,0,0.1282619,265.67128,239.85868)" /> + <linearGradient + id="linearGradient3435"> + <stop + id="stop3437" + style="stop-color:#ffffff;stop-opacity:1" + offset="0" /> + <stop + id="stop3439" + style="stop-color:#c0c0c0;stop-opacity:0" + offset="1" /> + </linearGradient> + <radialGradient + cx="290.5" + cy="244.34448" + r="37.5" + fx="290.5" + fy="244.34448" + id="radialGradient3441" + xlink:href="#linearGradient3435" + gradientUnits="userSpaceOnUse" + gradientTransform="matrix(0.8202102,0.8202102,-0.7960458,0.7960458,246.73838,-189.686)" /> + </defs> + <g + id="submarine"> + <rect + width="10.557344" + height="6.0432386" + x="521.95276" + y="286.13785" + id="rect3512" + style="opacity:1;fill:url(#linearGradient3520);fill-opacity:1;fill-rule:nonzero;stroke:#1b1e1f;stroke-width:0.56879884;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" /> + <path + d="M 472.62489,271.38195 C 472.62489,271.38195 533.23236,235.19412 518.64167,256.75283 C 504.05098,278.31152 504.05098,278.31152 504.05098,278.31152 L 472.62489,271.38195 z" + id="path2455" + style="fill:url(#linearGradient3812);fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:1.77744257;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" /> + <path + d="M 364.84606,263.41905 C 322.73174,271.36528 338.10857,300.23647 381.79153,305.97905 C 431.25896,312.48206 448.02709,310.71241 484.92494,305.97905 C 537.1851,299.27497 537.2581,271.48536 484.92494,262.95644 C 433.55798,254.58499 395.6858,257.60014 364.84606,263.41905 z" + id="path2385" + style="fill:url(#linearGradient3175);fill-opacity:1;fill-rule:evenodd;stroke:#393939;stroke-width:1.90693891;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" /> + <path + d="M 421.75698,267.81211 C 428.13994,285.12832 488.00064,276.42836 466.51218,262.27195 C 466.51218,262.27195 422.9096,268.31187 421.75698,267.81211 z" + id="path3403" + style="fill:url(#radialGradient3339);fill-opacity:1;fill-rule:evenodd;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" /> + <path + d="M 416.97069,261.60997 C 416.97069,276.46141 463.19914,276.0068 463.19914,261.15536 L 463.19914,255.76162 C 463.19914,240.91094 416.97069,233.57552 416.97069,248.4262 L 416.97069,261.60997 z" + id="path3291" + style="fill:url(#linearGradient3311);fill-opacity:1;fill-rule:evenodd;stroke:#2d2d2d;stroke-width:2.07042313;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" /> + <path + d="M 341,263.09448 A 37.5,40 0 1 1 266,263.09448 A 37.5,40 0 1 1 341,263.09448 z" + transform="matrix(0.692163,0,1.4106583e-2,0.289185,154.89061,202.07342)" + id="path3433" + style="opacity:1;fill:url(#radialGradient3441);fill-opacity:1;fill-rule:nonzero;stroke:none;stroke-width:2.227;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" /> + <path + d="M 397,316.09448 A 27.5,7 0 1 1 342,316.09448 A 27.5,7 0 1 1 397,316.09448 z" + transform="matrix(0.5642633,0,0,0.5642633,227.60762,70.172035)" + id="path3458" + style="opacity:1;fill:#444444;fill-opacity:1;fill-rule:nonzero;stroke:none;stroke-width:2.06500006;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" /> + <path + d="M 397,316.09448 A 27.5,7 0 1 1 342,316.09448 A 27.5,7 0 1 1 397,316.09448 z" + transform="matrix(0,0.30778,-0.5642633,0,708.24166,183.29531)" + id="path3510" + style="opacity:1;fill:#444444;fill-opacity:1;fill-rule:nonzero;stroke:#1b1e1f;stroke-width:4.23126984;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" /> + <use + transform="translate(0.5000044,-17.235115)" + id="use3544" + x="0" + y="0" + width="1052.3622" + height="744.09448" + xlink:href="#path3510" /> + <path + d="M 246,366.09448 A 8.5,8 0 1 1 229,366.09448 A 8.5,8 0 1 1 246,366.09448 z" + transform="matrix(1.7798114,-4.2997512e-2,1.3318941e-2,0.5513151,76.233334,95.845205)" + id="path3584" + style="opacity:1;fill:#787878;fill-opacity:1;fill-rule:nonzero;stroke:#1b1e1f;stroke-width:2.38492584;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" /> + </g> +</svg> diff --git a/examples/animation/sub-attaq/pics/scalable/surface.svg b/examples/animation/sub-attaq/pics/scalable/surface.svg new file mode 100644 index 0000000000..40ed239638 --- /dev/null +++ b/examples/animation/sub-attaq/pics/scalable/surface.svg @@ -0,0 +1,49 @@ +<?xml version="1.0" encoding="UTF-8" standalone="no"?> +<!-- Created with Inkscape (http://www.inkscape.org/) --> +<svg + xmlns:svg="http://www.w3.org/2000/svg" + xmlns="http://www.w3.org/2000/svg" + xmlns:xlink="http://www.w3.org/1999/xlink" + version="1.0" + width="744.09448" + height="1052.3622" + id="svg2685"> + <defs + id="defs2687"> + <linearGradient + id="linearGradient5097"> + <stop + id="stop5099" + style="stop-color:#19a2db;stop-opacity:0" + offset="0" /> + <stop + id="stop5109" + style="stop-color:#1379a7;stop-opacity:0.49803922" + offset="0.30000001" /> + <stop + id="stop5101" + style="stop-color:#0e5173;stop-opacity:1" + offset="1" /> + </linearGradient> + <linearGradient + x1="590.84674" + y1="274.57559" + x2="590.84674" + y2="334.01376" + id="linearGradient5103" + xlink:href="#linearGradient5097" + gradientUnits="userSpaceOnUse" + gradientTransform="translate(-172.21428,209.55976)" + spreadMethod="pad" /> + </defs> + <g + id="layer1"> + <rect + width="1053.5891" + height="67.882248" + x="-172.50883" + y="484.13535" + id="rect3448" + style="opacity:1;fill:url(#linearGradient5103);fill-opacity:1;fill-rule:nonzero;stroke:none;stroke-width:3;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" /> + </g> +</svg> diff --git a/examples/animation/sub-attaq/pics/scalable/torpedo.svg b/examples/animation/sub-attaq/pics/scalable/torpedo.svg new file mode 100644 index 0000000000..48e429d2bf --- /dev/null +++ b/examples/animation/sub-attaq/pics/scalable/torpedo.svg @@ -0,0 +1,127 @@ +<?xml version="1.0" encoding="UTF-8" standalone="no"?> +<!-- Created with Inkscape (http://www.inkscape.org/) --> +<svg + xmlns:svg="http://www.w3.org/2000/svg" + xmlns="http://www.w3.org/2000/svg" + xmlns:xlink="http://www.w3.org/1999/xlink" + version="1.0" + width="744.09448" + height="1052.3622" + id="svg2584"> + <defs + id="defs2586"> + <linearGradient + id="linearGradient3708"> + <stop + id="stop3710" + style="stop-color:#202020;stop-opacity:1" + offset="0" /> + <stop + id="stop3712" + style="stop-color:#ffffff;stop-opacity:1" + offset="1" /> + </linearGradient> + <linearGradient + x1="518.26996" + y1="497.31476" + x2="533.02924" + y2="497.31476" + id="linearGradient3776" + xlink:href="#linearGradient3708" + gradientUnits="userSpaceOnUse" /> + <linearGradient + id="linearGradient3718"> + <stop + id="stop3720" + style="stop-color:#bcbcbc;stop-opacity:0.28169015" + offset="0" /> + <stop + id="stop3722" + style="stop-color:#bcbcbc;stop-opacity:0" + offset="1" /> + </linearGradient> + <linearGradient + x1="516.89508" + y1="503.50137" + x2="516.89508" + y2="543.80646" + id="linearGradient3774" + xlink:href="#linearGradient3718" + gradientUnits="userSpaceOnUse" + gradientTransform="matrix(0.9947644,0,0,1.3346457,2.7877039,-166.60153)" /> + <linearGradient + id="linearGradient3692"> + <stop + id="stop3694" + style="stop-color:#ffffff;stop-opacity:1" + offset="0" /> + <stop + id="stop3696" + style="stop-color:#b6b6b6;stop-opacity:1" + offset="1" /> + </linearGradient> + <linearGradient + x1="506.95975" + y1="469.73706" + x2="525.41608" + y2="469.73706" + id="linearGradient3772" + xlink:href="#linearGradient3692" + gradientUnits="userSpaceOnUse" /> + <linearGradient + x1="506.95975" + y1="469.73706" + x2="525.41608" + y2="469.73706" + id="linearGradient2403" + xlink:href="#linearGradient3692" + gradientUnits="userSpaceOnUse" /> + <linearGradient + x1="516.89508" + y1="503.50137" + x2="516.89508" + y2="543.80646" + id="linearGradient2405" + xlink:href="#linearGradient3718" + gradientUnits="userSpaceOnUse" + gradientTransform="matrix(0.9947644,0,0,1.3346457,2.7877039,-166.60153)" /> + <linearGradient + x1="518.26996" + y1="497.31476" + x2="533.02924" + y2="497.31476" + id="linearGradient2407" + xlink:href="#linearGradient3708" + gradientUnits="userSpaceOnUse" /> + </defs> + <g + transform="translate(-128.69958,6.6568748)" + id="torpedo"> + <g + transform="matrix(0.8830571,0,0,0.8830571,-119.78327,177.67947)" + id="g3525"> + <path + d="M 523.9661,469.73706 A 7.7781744,34.648232 0 1 1 508.40975,469.73706 A 7.7781744,34.648232 0 1 1 523.9661,469.73706 z" + id="path3682" + style="opacity:1;fill:url(#linearGradient2403);fill-opacity:1;fill-rule:nonzero;stroke:#272727;stroke-width:2.9000001;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" /> + <g + id="g3754"> + <rect + width="33.58757" + height="59.927299" + x="498.86386" + y="497.84454" + id="rect3716" + style="opacity:1;fill:url(#linearGradient2405);fill-opacity:1;fill-rule:nonzero;stroke:none;stroke-width:2.20000005;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" /> + <path + d="M 523.35045,482.89424 C 523.35045,482.89424 532.31256,488.20203 532.02344,500.14638 C 531.73431,512.09072 531.73431,511.73417 531.73431,511.73417 C 531.73431,511.73417 520.70627,493.83104 519.26887,499.77636 L 523.35045,482.89424 z" + id="path3704" + style="fill:url(#linearGradient2407);fill-opacity:1;fill-rule:evenodd;stroke:#1f1f1f;stroke-width:1.99788344;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" /> + <path + d="M 508.50327,482.89424 C 508.50327,482.89424 499.54116,488.20203 499.83028,500.14638 C 500.11941,512.09072 500.11941,511.73417 500.11941,511.73417 C 500.11941,511.73417 511.14745,493.83104 512.58485,499.77636 L 508.50327,482.89424 z" + id="path3706" + style="fill:#bcbcbc;fill-opacity:1;fill-rule:evenodd;stroke:#1f1f1f;stroke-width:1.99788344;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" /> + </g> + </g> + </g> +</svg> diff --git a/examples/animation/sub-attaq/pics/small/background.png b/examples/animation/sub-attaq/pics/small/background.png Binary files differnew file mode 100644 index 0000000000..5ad3db660a --- /dev/null +++ b/examples/animation/sub-attaq/pics/small/background.png diff --git a/examples/animation/sub-attaq/pics/small/boat.png b/examples/animation/sub-attaq/pics/small/boat.png Binary files differnew file mode 100644 index 0000000000..114ccc310e --- /dev/null +++ b/examples/animation/sub-attaq/pics/small/boat.png diff --git a/examples/animation/sub-attaq/pics/small/bomb.png b/examples/animation/sub-attaq/pics/small/bomb.png Binary files differnew file mode 100644 index 0000000000..3af5f2f29c --- /dev/null +++ b/examples/animation/sub-attaq/pics/small/bomb.png diff --git a/examples/animation/sub-attaq/pics/small/submarine.png b/examples/animation/sub-attaq/pics/small/submarine.png Binary files differnew file mode 100644 index 0000000000..0c0c350600 --- /dev/null +++ b/examples/animation/sub-attaq/pics/small/submarine.png diff --git a/examples/animation/sub-attaq/pics/small/surface.png b/examples/animation/sub-attaq/pics/small/surface.png Binary files differnew file mode 100644 index 0000000000..06d0e47a5c --- /dev/null +++ b/examples/animation/sub-attaq/pics/small/surface.png diff --git a/examples/animation/sub-attaq/pics/small/torpedo.png b/examples/animation/sub-attaq/pics/small/torpedo.png Binary files differnew file mode 100644 index 0000000000..f9c26873f1 --- /dev/null +++ b/examples/animation/sub-attaq/pics/small/torpedo.png diff --git a/examples/animation/sub-attaq/pics/welcome/logo-a.png b/examples/animation/sub-attaq/pics/welcome/logo-a.png Binary files differnew file mode 100644 index 0000000000..67dd76dac0 --- /dev/null +++ b/examples/animation/sub-attaq/pics/welcome/logo-a.png diff --git a/examples/animation/sub-attaq/pics/welcome/logo-a2.png b/examples/animation/sub-attaq/pics/welcome/logo-a2.png Binary files differnew file mode 100644 index 0000000000..17668b07de --- /dev/null +++ b/examples/animation/sub-attaq/pics/welcome/logo-a2.png diff --git a/examples/animation/sub-attaq/pics/welcome/logo-b.png b/examples/animation/sub-attaq/pics/welcome/logo-b.png Binary files differnew file mode 100644 index 0000000000..cf6c04560b --- /dev/null +++ b/examples/animation/sub-attaq/pics/welcome/logo-b.png diff --git a/examples/animation/sub-attaq/pics/welcome/logo-dash.png b/examples/animation/sub-attaq/pics/welcome/logo-dash.png Binary files differnew file mode 100644 index 0000000000..219233ce6b --- /dev/null +++ b/examples/animation/sub-attaq/pics/welcome/logo-dash.png diff --git a/examples/animation/sub-attaq/pics/welcome/logo-excl.png b/examples/animation/sub-attaq/pics/welcome/logo-excl.png Binary files differnew file mode 100644 index 0000000000..8dd0a2eb86 --- /dev/null +++ b/examples/animation/sub-attaq/pics/welcome/logo-excl.png diff --git a/examples/animation/sub-attaq/pics/welcome/logo-q.png b/examples/animation/sub-attaq/pics/welcome/logo-q.png Binary files differnew file mode 100644 index 0000000000..86e588d4d8 --- /dev/null +++ b/examples/animation/sub-attaq/pics/welcome/logo-q.png diff --git a/examples/animation/sub-attaq/pics/welcome/logo-s.png b/examples/animation/sub-attaq/pics/welcome/logo-s.png Binary files differnew file mode 100644 index 0000000000..7b6a36e93a --- /dev/null +++ b/examples/animation/sub-attaq/pics/welcome/logo-s.png diff --git a/examples/animation/sub-attaq/pics/welcome/logo-t.png b/examples/animation/sub-attaq/pics/welcome/logo-t.png Binary files differnew file mode 100644 index 0000000000..b2e3526bea --- /dev/null +++ b/examples/animation/sub-attaq/pics/welcome/logo-t.png diff --git a/examples/animation/sub-attaq/pics/welcome/logo-t2.png b/examples/animation/sub-attaq/pics/welcome/logo-t2.png Binary files differnew file mode 100644 index 0000000000..b11a77886e --- /dev/null +++ b/examples/animation/sub-attaq/pics/welcome/logo-t2.png diff --git a/examples/animation/sub-attaq/pics/welcome/logo-u.png b/examples/animation/sub-attaq/pics/welcome/logo-u.png Binary files differnew file mode 100644 index 0000000000..24eede887a --- /dev/null +++ b/examples/animation/sub-attaq/pics/welcome/logo-u.png diff --git a/examples/animation/sub-attaq/pixmapitem.cpp b/examples/animation/sub-attaq/pixmapitem.cpp new file mode 100644 index 0000000000..be75bd1995 --- /dev/null +++ b/examples/animation/sub-attaq/pixmapitem.cpp @@ -0,0 +1,76 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtCore module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** This file may be used under the terms of the GNU Lesser General Public +** License version 2.1 as published by the Free Software Foundation and +** appearing in the file LICENSE.LGPL included in the packaging of this +** file. Please review the following information to ensure the GNU Lesser +** General Public License version 2.1 requirements will be met: +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 as published by the Free Software Foundation +** and appearing in the file LICENSE.GPL included in the packaging of this +** file. Please review the following information to ensure the GNU General +** Public License version 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +//Own +#include "pixmapitem.h" + +//Qt +#include <QPainter> + +PixmapItem::PixmapItem(const QString &fileName,GraphicsScene::Mode mode, QGraphicsItem * parent) : QGraphicsObject(parent) +{ + if (mode == GraphicsScene::Big) + pix = ":/big/" + fileName; + else + pix = ":/small/" + fileName; +} + +PixmapItem::PixmapItem(const QString &fileName, QGraphicsScene *scene) : QGraphicsObject(), pix(fileName) +{ + scene->addItem(this); +} + +QSizeF PixmapItem::size() const +{ + return pix.size(); +} + +QRectF PixmapItem::boundingRect() const +{ + return QRectF(QPointF(0, 0), pix.size()); +} + +void PixmapItem::paint(QPainter *painter, const QStyleOptionGraphicsItem *, QWidget *) +{ + painter->drawPixmap(0, 0, pix); +} + + diff --git a/examples/animation/sub-attaq/pixmapitem.h b/examples/animation/sub-attaq/pixmapitem.h new file mode 100644 index 0000000000..0a94aab7eb --- /dev/null +++ b/examples/animation/sub-attaq/pixmapitem.h @@ -0,0 +1,63 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtCore module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** This file may be used under the terms of the GNU Lesser General Public +** License version 2.1 as published by the Free Software Foundation and +** appearing in the file LICENSE.LGPL included in the packaging of this +** file. Please review the following information to ensure the GNU Lesser +** General Public License version 2.1 requirements will be met: +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 as published by the Free Software Foundation +** and appearing in the file LICENSE.GPL included in the packaging of this +** file. Please review the following information to ensure the GNU General +** Public License version 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef __PIXMAPITEM__H__ +#define __PIXMAPITEM__H__ + +//Own +#include "graphicsscene.h" + +//Qt +#include <QtGui/QGraphicsObject> + +class PixmapItem : public QGraphicsObject +{ +public: + PixmapItem(const QString &fileName, GraphicsScene::Mode mode, QGraphicsItem * parent = 0); + PixmapItem(const QString &fileName, QGraphicsScene *scene); + QSizeF size() const; + QRectF boundingRect() const; + void paint(QPainter *, const QStyleOptionGraphicsItem *, QWidget *); +private: + QPixmap pix; +}; + +#endif //__PIXMAPITEM__H__ diff --git a/examples/animation/sub-attaq/progressitem.cpp b/examples/animation/sub-attaq/progressitem.cpp new file mode 100644 index 0000000000..426dedfbd4 --- /dev/null +++ b/examples/animation/sub-attaq/progressitem.cpp @@ -0,0 +1,67 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtCore module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** This file may be used under the terms of the GNU Lesser General Public +** License version 2.1 as published by the Free Software Foundation and +** appearing in the file LICENSE.LGPL included in the packaging of this +** file. Please review the following information to ensure the GNU Lesser +** General Public License version 2.1 requirements will be met: +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 as published by the Free Software Foundation +** and appearing in the file LICENSE.GPL included in the packaging of this +** file. Please review the following information to ensure the GNU General +** Public License version 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "progressitem.h" +#include "pixmapitem.h" + +ProgressItem::ProgressItem (QGraphicsItem * parent) + : QGraphicsTextItem(parent), currentLevel(1), currentScore(0) +{ + setFont(QFont("Comic Sans MS")); + setPos(parentItem()->boundingRect().topRight() - QPointF(180, -5)); +} + +void ProgressItem::setLevel(int level) +{ + currentLevel = level; + updateProgress(); +} + +void ProgressItem::setScore(int score) +{ + currentScore = score; + updateProgress(); +} + +void ProgressItem::updateProgress() +{ + setHtml(QString("Level : %1 Score : %2").arg(currentLevel).arg(currentScore)); +} diff --git a/examples/animation/sub-attaq/progressitem.h b/examples/animation/sub-attaq/progressitem.h new file mode 100644 index 0000000000..bcf708c512 --- /dev/null +++ b/examples/animation/sub-attaq/progressitem.h @@ -0,0 +1,61 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtCore module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** This file may be used under the terms of the GNU Lesser General Public +** License version 2.1 as published by the Free Software Foundation and +** appearing in the file LICENSE.LGPL included in the packaging of this +** file. Please review the following information to ensure the GNU Lesser +** General Public License version 2.1 requirements will be met: +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 as published by the Free Software Foundation +** and appearing in the file LICENSE.GPL included in the packaging of this +** file. Please review the following information to ensure the GNU General +** Public License version 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef PROGRESSITEM_H +#define PROGRESSITEM_H + +//Qt +#include <QtGui/QGraphicsTextItem> + +class ProgressItem : public QGraphicsTextItem +{ +public: + ProgressItem(QGraphicsItem * parent = 0); + void setLevel(int level); + void setScore(int score); + +private: + void updateProgress(); + int currentLevel; + int currentScore; +}; + +#endif // PROGRESSITEM_H diff --git a/examples/animation/sub-attaq/qanimationstate.cpp b/examples/animation/sub-attaq/qanimationstate.cpp new file mode 100644 index 0000000000..593c8dfe8d --- /dev/null +++ b/examples/animation/sub-attaq/qanimationstate.cpp @@ -0,0 +1,150 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtGui module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** This file may be used under the terms of the GNU Lesser General Public +** License version 2.1 as published by the Free Software Foundation and +** appearing in the file LICENSE.LGPL included in the packaging of this +** file. Please review the following information to ensure the GNU Lesser +** General Public License version 2.1 requirements will be met: +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 as published by the Free Software Foundation +** and appearing in the file LICENSE.GPL included in the packaging of this +** file. Please review the following information to ensure the GNU General +** Public License version 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qanimationstate.h" + +#include <QtCore/qstate.h> + +QT_BEGIN_NAMESPACE + +/*! +\class QAnimationState + +\brief The QAnimationState class provides state that handle an animation and emit +a signal when this animation is finished. + +\ingroup statemachine + +QAnimationState provides a state that handle an animation. It will start this animation +when the state is entered and stop it when it is leaved. When the animation has finished the +state emit animationFinished signal. +QAnimationState is part of \l{The State Machine Framework}. + +\code +QStateMachine machine; +QAnimationState *s = new QAnimationState(machine->rootState()); +QPropertyAnimation *animation = new QPropertyAnimation(obj, "pos"); +s->setAnimation(animation); +QState *s2 = new QState(machine->rootState()); +s->addTransition(s, SIGNAL(animationFinished()), s2); +machine.start(); +\endcode + +\sa QState, {The Animation Framework} +*/ + + +#ifndef QT_NO_ANIMATION + +/*! + Constructs a new state with the given \a parent state. +*/ +QAnimationState::QAnimationState(QState *parent) + : QState(parent), m_animation(0) +{ +} + +/*! + Destroys the animation state. +*/ +QAnimationState::~QAnimationState() +{ +} + +/*! + Set an \a animation for this QAnimationState. If an animation was previously handle by this + state then it won't emit animationFinished for the old animation. The QAnimationState doesn't + take the ownership of the animation. +*/ +void QAnimationState::setAnimation(QAbstractAnimation *animation) +{ + if (animation == m_animation) + return; + + //Disconnect from the previous animation if exist + if(m_animation) + disconnect(m_animation, SIGNAL(finished()), this, SIGNAL(animationFinished())); + + m_animation = animation; + + if (m_animation) { + //connect the new animation + connect(m_animation, SIGNAL(finished()), this, SIGNAL(animationFinished())); + } +} + +/*! + Returns the animation handle by this animation state, or 0 if there is no animation. +*/ +QAbstractAnimation* QAnimationState::animation() const +{ + return m_animation; +} + +/*! + \reimp +*/ +void QAnimationState::onEntry(QEvent *) +{ + if (m_animation) + m_animation->start(); +} + +/*! + \reimp +*/ +void QAnimationState::onExit(QEvent *) +{ + if (m_animation) + m_animation->stop(); +} + +/*! + \reimp +*/ +bool QAnimationState::event(QEvent *e) +{ + return QState::event(e); +} + +QT_END_NAMESPACE + +#endif diff --git a/examples/animation/sub-attaq/qanimationstate.h b/examples/animation/sub-attaq/qanimationstate.h new file mode 100644 index 0000000000..aace3b502b --- /dev/null +++ b/examples/animation/sub-attaq/qanimationstate.h @@ -0,0 +1,92 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtGui module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** This file may be used under the terms of the GNU Lesser General Public +** License version 2.1 as published by the Free Software Foundation and +** appearing in the file LICENSE.LGPL included in the packaging of this +** file. Please review the following information to ensure the GNU Lesser +** General Public License version 2.1 requirements will be met: +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 as published by the Free Software Foundation +** and appearing in the file LICENSE.GPL included in the packaging of this +** file. Please review the following information to ensure the GNU General +** Public License version 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QANIMATIONSTATE_H +#define QANIMATIONSTATE_H + +#ifndef QT_STATEMACHINE_SOLUTION +# include <QtCore/qstate.h> +# include <QtCore/qabstractanimation.h> +#else +# include "qstate.h" +# include "qabstractanimation.h" +#endif + +QT_BEGIN_HEADER + +QT_BEGIN_NAMESPACE + +QT_MODULE(Gui) + +#ifndef QT_NO_ANIMATION + +class QAbstractAnimation; + +class QAnimationState : public QState +{ + Q_OBJECT +public: + QAnimationState(QState *parent = 0); + ~QAnimationState(); + + void setAnimation(QAbstractAnimation *animation); + QAbstractAnimation* animation() const; + +signals: + void animationFinished(); + +protected: + void onEntry(QEvent *); + void onExit(QEvent *); + bool event(QEvent *e); + +private: + Q_DISABLE_COPY(QAnimationState) + QAbstractAnimation *m_animation; +}; + +#endif + +QT_END_NAMESPACE + +QT_END_HEADER + +#endif // QANIMATIONSTATE_H diff --git a/examples/animation/sub-attaq/states.cpp b/examples/animation/sub-attaq/states.cpp new file mode 100644 index 0000000000..462e13b90e --- /dev/null +++ b/examples/animation/sub-attaq/states.cpp @@ -0,0 +1,330 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtCore module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** This file may be used under the terms of the GNU Lesser General Public +** License version 2.1 as published by the Free Software Foundation and +** appearing in the file LICENSE.LGPL included in the packaging of this +** file. Please review the following information to ensure the GNU Lesser +** General Public License version 2.1 requirements will be met: +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 as published by the Free Software Foundation +** and appearing in the file LICENSE.GPL included in the packaging of this +** file. Please review the following information to ensure the GNU General +** Public License version 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +//Own +#include "states.h" +#include "graphicsscene.h" +#include "boat.h" +#include "submarine.h" +#include "torpedo.h" +#include "animationmanager.h" +#include "progressitem.h" +#include "textinformationitem.h" + +//Qt +#include <QtGui/QMessageBox> +#include <QtGui/QGraphicsView> +#include <QtCore/QStateMachine> +#include <QtGui/QKeyEventTransition> +#include <QtCore/QFinalState> + +PlayState::PlayState(GraphicsScene *scene, QState *parent) + : QState(parent), + scene(scene), + machine(0), + currentLevel(0), + score(0) +{ +} + +PlayState::~PlayState() +{ + delete machine; +} + +void PlayState::onEntry(QEvent *) +{ + //We are now playing? + if (machine) { + machine->stop(); + //we hide the information + scene->textInformationItem->hide(); + scene->clearScene(); + currentLevel = 0; + score = 0; + delete machine; + } + + machine = new QStateMachine; + + //This state is when player is playing + LevelState *levelState = new LevelState(scene, this, machine); + + //This state is when the player is actually playing but the game is not paused + QState *playingState = new QState(levelState); + levelState->setInitialState(playingState); + + //This state is when the game is paused + PauseState *pauseState = new PauseState(scene, levelState); + + //We have one view, it receive the key press event + QKeyEventTransition *pressPplay = new QKeyEventTransition(scene->views().at(0), QEvent::KeyPress, Qt::Key_P); + pressPplay->setTargetState(pauseState); + QKeyEventTransition *pressPpause = new QKeyEventTransition(scene->views().at(0), QEvent::KeyPress, Qt::Key_P); + pressPpause->setTargetState(playingState); + + //Pause "P" is triggered, the player pause the game + playingState->addTransition(pressPplay); + + //To get back playing when the game has been paused + pauseState->addTransition(pressPpause); + + //This state is when player have lost + LostState *lostState = new LostState(scene, this, machine); + + //This state is when player have won + WinState *winState = new WinState(scene, this, machine); + + //The boat has been destroyed then the game is finished + levelState->addTransition(scene->boat, SIGNAL(boatExecutionFinished()),lostState); + + //This transition check if we won or not + WinTransition *winTransition = new WinTransition(scene, this, winState); + + //The boat has been destroyed then the game is finished + levelState->addTransition(winTransition); + + //This state is an animation when the score changed + UpdateScoreState *scoreState = new UpdateScoreState(this, levelState); + + //This transition update the score when a submarine die + UpdateScoreTransition *scoreTransition = new UpdateScoreTransition(scene, this, levelState); + scoreTransition->setTargetState(scoreState); + + //The boat has been destroyed then the game is finished + playingState->addTransition(scoreTransition); + + //We go back to play state + scoreState->addTransition(playingState); + + //We start playing!!! + machine->setInitialState(levelState); + + //Final state + QFinalState *final = new QFinalState(machine); + + //This transition is triggered when the player press space after completing a level + CustomSpaceTransition *spaceTransition = new CustomSpaceTransition(scene->views().at(0), this, QEvent::KeyPress, Qt::Key_Space); + spaceTransition->setTargetState(levelState); + winState->addTransition(spaceTransition); + + //We lost we should reach the final state + lostState->addTransition(lostState, SIGNAL(finished()), final); + + machine->start(); +} + +LevelState::LevelState(GraphicsScene *scene, PlayState *game, QState *parent) : QState(parent), scene(scene), game(game) +{ +} +void LevelState::onEntry(QEvent *) +{ + initializeLevel(); +} + +void LevelState::initializeLevel() +{ + //we re-init the boat + scene->boat->setPos(scene->width()/2, scene->sealLevel() - scene->boat->size().height()); + scene->boat->setCurrentSpeed(0); + scene->boat->setCurrentDirection(Boat::None); + scene->boat->setBombsLaunched(0); + scene->boat->show(); + scene->setFocusItem(scene->boat, Qt::OtherFocusReason); + scene->boat->run(); + + scene->progressItem->setScore(game->score); + scene->progressItem->setLevel(game->currentLevel + 1); + + GraphicsScene::LevelDescription currentLevelDescription = scene->levelsData.value(game->currentLevel); + + for (int i = 0; i < currentLevelDescription.submarines.size(); ++i ) { + + QPair<int,int> subContent = currentLevelDescription.submarines.at(i); + GraphicsScene::SubmarineDescription submarineDesc = scene->submarinesData.at(subContent.first); + + for (int j = 0; j < subContent.second; ++j ) { + SubMarine *sub = new SubMarine(submarineDesc.type, submarineDesc.name, submarineDesc.points); + scene->addItem(sub); + int random = (qrand() % 15 + 1); + qreal x = random == 13 || random == 5 ? 0 : scene->width() - sub->size().width(); + qreal y = scene->height() -(qrand() % 150 + 1) - sub->size().height(); + sub->setPos(x,y); + sub->setCurrentDirection(x == 0 ? SubMarine::Right : SubMarine::Left); + sub->setCurrentSpeed(qrand() % 3 + 1); + } + } +} + +/** Pause State */ +PauseState::PauseState(GraphicsScene *scene, QState *parent) : QState(parent),scene(scene) +{ +} +void PauseState::onEntry(QEvent *) +{ + AnimationManager::self()->pauseAll(); + scene->boat->setEnabled(false); +} +void PauseState::onExit(QEvent *) +{ + AnimationManager::self()->resumeAll(); + scene->boat->setEnabled(true); + scene->boat->setFocus(); +} + +/** Lost State */ +LostState::LostState(GraphicsScene *scene, PlayState *game, QState *parent) : QState(parent), scene(scene), game(game) +{ +} + +void LostState::onEntry(QEvent *) +{ + //The message to display + QString message = QString("You lose on level %1. Your score is %2.").arg(game->currentLevel+1).arg(game->score); + + //We set the level back to 0 + game->currentLevel = 0; + + //We set the score back to 0 + game->score = 0; + + //We clear the scene + scene->clearScene(); + + //We inform the player + scene->textInformationItem->setMessage(message); + scene->textInformationItem->show(); +} + +void LostState::onExit(QEvent *) +{ + //we hide the information + scene->textInformationItem->hide(); +} + +/** Win State */ +WinState::WinState(GraphicsScene *scene, PlayState *game, QState *parent) : QState(parent), scene(scene), game(game) +{ +} + +void WinState::onEntry(QEvent *) +{ + //We clear the scene + scene->clearScene(); + + QString message; + if (scene->levelsData.size() - 1 != game->currentLevel) { + message = QString("You win the level %1. Your score is %2.\nPress Space to continue.").arg(game->currentLevel+1).arg(game->score); + //We increment the level number + game->currentLevel++; + } else { + message = QString("You finish the game on level %1. Your score is %2.").arg(game->currentLevel+1).arg(game->score); + //We set the level back to 0 + game->currentLevel = 0; + //We set the score back to 0 + game->score = 0; + } + + //We inform the player + scene->textInformationItem->setMessage(message); + scene->textInformationItem->show(); +} + +void WinState::onExit(QEvent *) +{ + //we hide the information + scene->textInformationItem->hide(); +} + +/** UpdateScore State */ +UpdateScoreState::UpdateScoreState(PlayState *g, QState *parent) : QState(parent), game(g) +{ +} + +/** Win transition */ +UpdateScoreTransition::UpdateScoreTransition(GraphicsScene *scene, PlayState *game, QAbstractState *target) + : QSignalTransition(scene,SIGNAL(subMarineDestroyed(int))), + game(game), scene(scene) +{ + setTargetState(target); +} + +bool UpdateScoreTransition::eventTest(QEvent *event) +{ + if (!QSignalTransition::eventTest(event)) + return false; + QStateMachine::SignalEvent *se = static_cast<QStateMachine::SignalEvent*>(event); + game->score += se->arguments().at(0).toInt(); + scene->progressItem->setScore(game->score); + return true; +} + +/** Win transition */ +WinTransition::WinTransition(GraphicsScene *scene, PlayState *game, QAbstractState *target) + : QSignalTransition(scene,SIGNAL(allSubMarineDestroyed(int))), + game(game), scene(scene) +{ + setTargetState(target); +} + +bool WinTransition::eventTest(QEvent *event) +{ + if (!QSignalTransition::eventTest(event)) + return false; + QStateMachine::SignalEvent *se = static_cast<QStateMachine::SignalEvent*>(event); + game->score += se->arguments().at(0).toInt(); + scene->progressItem->setScore(game->score); + return true; +} + +/** Space transition */ +CustomSpaceTransition::CustomSpaceTransition(QWidget *widget, PlayState *game, QEvent::Type type, int key) + : QKeyEventTransition(widget, type, key), + game(game) +{ +} + +bool CustomSpaceTransition::eventTest(QEvent *event) +{ + if (!QKeyEventTransition::eventTest(event)) + return false; + return (game->currentLevel != 0); +} diff --git a/examples/animation/sub-attaq/states.h b/examples/animation/sub-attaq/states.h new file mode 100644 index 0000000000..cda9603196 --- /dev/null +++ b/examples/animation/sub-attaq/states.h @@ -0,0 +1,180 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtCore module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** This file may be used under the terms of the GNU Lesser General Public +** License version 2.1 as published by the Free Software Foundation and +** appearing in the file LICENSE.LGPL included in the packaging of this +** file. Please review the following information to ensure the GNU Lesser +** General Public License version 2.1 requirements will be met: +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 as published by the Free Software Foundation +** and appearing in the file LICENSE.GPL included in the packaging of this +** file. Please review the following information to ensure the GNU General +** Public License version 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef STATES_H +#define STATES_H + +//Qt +#include <QtCore/QState> +#include <QtCore/QSignalTransition> +#include <QtCore/QPropertyAnimation> +#include <QtGui/QKeyEventTransition> +#include <QtCore/QSet> + +class GraphicsScene; +class Boat; +class SubMarine; +QT_BEGIN_NAMESPACE +class QStateMachine; +QT_END_NAMESPACE + +class PlayState : public QState +{ +public: + PlayState(GraphicsScene *scene, QState *parent = 0); + ~PlayState(); + + protected: + void onEntry(QEvent *); + +private : + GraphicsScene *scene; + QStateMachine *machine; + int currentLevel; + int score; + QState *parallelChild; + + friend class UpdateScoreState; + friend class UpdateScoreTransition; + friend class WinTransition; + friend class CustomSpaceTransition; + friend class WinState; + friend class LostState; + friend class LevelState; +}; + +class LevelState : public QState +{ +public: + LevelState(GraphicsScene *scene, PlayState *game, QState *parent = 0); +protected: + void onEntry(QEvent *); +private : + void initializeLevel(); + GraphicsScene *scene; + PlayState *game; +}; + +class PauseState : public QState +{ +public: + PauseState(GraphicsScene *scene, QState *parent = 0); + +protected: + void onEntry(QEvent *); + void onExit(QEvent *); +private : + GraphicsScene *scene; + Boat *boat; +}; + +class LostState : public QState +{ +public: + LostState(GraphicsScene *scene, PlayState *game, QState *parent = 0); + +protected: + void onEntry(QEvent *); + void onExit(QEvent *); +private : + GraphicsScene *scene; + PlayState *game; +}; + +class WinState : public QState +{ +public: + WinState(GraphicsScene *scene, PlayState *game, QState *parent = 0); + +protected: + void onEntry(QEvent *); + void onExit(QEvent *); +private : + GraphicsScene *scene; + PlayState *game; +}; + +class UpdateScoreState : public QState +{ +public: + UpdateScoreState(PlayState *game, QState *parent); +private: + QPropertyAnimation *scoreAnimation; + PlayState *game; +}; + +//These transtion is used to update the score +class UpdateScoreTransition : public QSignalTransition +{ +public: + UpdateScoreTransition(GraphicsScene *scene, PlayState *game, QAbstractState *target); +protected: + virtual bool eventTest(QEvent *event); +private: + PlayState * game; + GraphicsScene *scene; +}; + +//These transtion test if we have won the game +class WinTransition : public QSignalTransition +{ +public: + WinTransition(GraphicsScene *scene, PlayState *game, QAbstractState *target); +protected: + virtual bool eventTest(QEvent *event); +private: + PlayState * game; + GraphicsScene *scene; +}; + +//These transtion is true if one level has been completed and the player want to continue + class CustomSpaceTransition : public QKeyEventTransition +{ +public: + CustomSpaceTransition(QWidget *widget, PlayState *game, QEvent::Type type, int key); +protected: + virtual bool eventTest(QEvent *event); +private: + PlayState *game; + int key; +}; + +#endif // STATES_H diff --git a/examples/animation/sub-attaq/sub-attaq.pro b/examples/animation/sub-attaq/sub-attaq.pro new file mode 100644 index 0000000000..5575f5e65f --- /dev/null +++ b/examples/animation/sub-attaq/sub-attaq.pro @@ -0,0 +1,41 @@ +contains(QT_CONFIG, opengl):QT += opengl +HEADERS += boat.h \ + bomb.h \ + mainwindow.h \ + submarine.h \ + torpedo.h \ + pixmapitem.h \ + graphicsscene.h \ + animationmanager.h \ + states.h \ + boat_p.h \ + submarine_p.h \ + qanimationstate.h \ + progressitem.h \ + textinformationitem.h +SOURCES += boat.cpp \ + bomb.cpp \ + main.cpp \ + mainwindow.cpp \ + submarine.cpp \ + torpedo.cpp \ + pixmapitem.cpp \ + graphicsscene.cpp \ + animationmanager.cpp \ + states.cpp \ + qanimationstate.cpp \ + progressitem.cpp \ + textinformationitem.cpp +RESOURCES += subattaq.qrc + +# install +target.path = $$[QT_INSTALL_DEMOS]/qtbase/sub-attaq +sources.files = $$SOURCES \ + $$HEADERS \ + $$RESOURCES \ + $$FORMS \ + sub-attaq.pro \ + pics +sources.path = $$[QT_INSTALL_DEMOS]/qtbase/sub-attaq +INSTALLS += target \ + sources diff --git a/examples/animation/sub-attaq/subattaq.qrc b/examples/animation/sub-attaq/subattaq.qrc new file mode 100644 index 0000000000..80a3af11cc --- /dev/null +++ b/examples/animation/sub-attaq/subattaq.qrc @@ -0,0 +1,39 @@ +<RCC> + <qresource prefix="/" > + <file alias="all" >pics/scalable/sub-attaq.svg</file> + <file alias="submarine" >pics/scalable/submarine.svg</file> + <file alias="boat" >pics/scalable/boat.svg</file> + <file alias="torpedo" >pics/scalable/torpedo.svg</file> + <file alias="logo-s" >pics/welcome/logo-s.png</file> + <file alias="logo-u" >pics/welcome/logo-u.png</file> + <file alias="logo-b" >pics/welcome/logo-b.png</file> + <file alias="logo-dash" >pics/welcome/logo-dash.png</file> + <file alias="logo-a" >pics/welcome/logo-a.png</file> + <file alias="logo-t" >pics/welcome/logo-t.png</file> + <file alias="logo-t2" >pics/welcome/logo-t2.png</file> + <file alias="logo-a2" >pics/welcome/logo-a2.png</file> + <file alias="logo-q" >pics/welcome/logo-q.png</file> + <file alias="logo-excl" >pics/welcome/logo-excl.png</file> + <file alias="big/background" >pics/big/background.png</file> + <file alias="big/boat" >pics/big/boat.png</file> + <file alias="big/bomb" >pics/big/bomb.png</file> + <file alias="big/submarine" >pics/big/submarine.png</file> + <file alias="big/surface" >pics/big/surface.png</file> + <file alias="big/torpedo" >pics/big/torpedo.png</file> + <file alias="small/background" >pics/small/background.png</file> + <file alias="small/boat" >pics/small/boat.png</file> + <file alias="small/bomb" >pics/small/bomb.png</file> + <file alias="small/submarine" >pics/small/submarine.png</file> + <file alias="small/surface" >pics/small/surface.png</file> + <file alias="small/torpedo" >pics/small/torpedo.png</file> + <file alias="big/explosion/boat/step1" >pics/big/explosion/boat/step1.png</file> + <file alias="big/explosion/boat/step2" >pics/big/explosion/boat/step2.png</file> + <file alias="big/explosion/boat/step3" >pics/big/explosion/boat/step3.png</file> + <file alias="big/explosion/boat/step4" >pics/big/explosion/boat/step4.png</file> + <file alias="big/explosion/submarine/step1" >pics/big/explosion/submarine/step1.png</file> + <file alias="big/explosion/submarine/step2" >pics/big/explosion/submarine/step2.png</file> + <file alias="big/explosion/submarine/step3" >pics/big/explosion/submarine/step3.png</file> + <file alias="big/explosion/submarine/step4" >pics/big/explosion/submarine/step4.png</file> + <file>data.xml</file> + </qresource> +</RCC> diff --git a/examples/animation/sub-attaq/submarine.cpp b/examples/animation/sub-attaq/submarine.cpp new file mode 100644 index 0000000000..2c8a5a2884 --- /dev/null +++ b/examples/animation/sub-attaq/submarine.cpp @@ -0,0 +1,182 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtCore module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** This file may be used under the terms of the GNU Lesser General Public +** License version 2.1 as published by the Free Software Foundation and +** appearing in the file LICENSE.LGPL included in the packaging of this +** file. Please review the following information to ensure the GNU Lesser +** General Public License version 2.1 requirements will be met: +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 as published by the Free Software Foundation +** and appearing in the file LICENSE.GPL included in the packaging of this +** file. Please review the following information to ensure the GNU General +** Public License version 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +//Own +#include "submarine.h" +#include "submarine_p.h" +#include "torpedo.h" +#include "pixmapitem.h" +#include "graphicsscene.h" +#include "animationmanager.h" +#include "qanimationstate.h" + +#include <QtCore/QPropertyAnimation> +#include <QtCore/QStateMachine> +#include <QtCore/QFinalState> +#include <QtCore/QSequentialAnimationGroup> + +static QAbstractAnimation *setupDestroyAnimation(SubMarine *sub) +{ + QSequentialAnimationGroup *group = new QSequentialAnimationGroup(sub); + for (int i = 1; i <= 4; ++i) { + PixmapItem *step = new PixmapItem(QString::fromLatin1("explosion/submarine/step%1").arg(i), GraphicsScene::Big, sub); + step->setZValue(6); + step->setOpacity(0); + QPropertyAnimation *anim = new QPropertyAnimation(step, "opacity", group); + anim->setDuration(100); + anim->setEndValue(1); + } + AnimationManager::self()->registerAnimation(group); + return group; +} + + +SubMarine::SubMarine(int type, const QString &name, int points) : PixmapItem(QString("submarine"), GraphicsScene::Big), + subType(type), subName(name), subPoints(points), speed(0), direction(SubMarine::None) +{ + setZValue(5); + setTransformOriginPoint(boundingRect().center()); + + graphicsRotation = new QGraphicsRotation(this); + graphicsRotation->setAxis(Qt::YAxis); + graphicsRotation->setOrigin(QVector3D(size().width()/2, size().height()/2, 0)); + QList<QGraphicsTransform *> r; + r.append(graphicsRotation); + setTransformations(r); + + //We setup the state machine of the submarine + QStateMachine *machine = new QStateMachine(this); + + //This state is when the boat is moving/rotating + QState *moving = new QState(machine); + + //This state is when the boat is moving from left to right + MovementState *movement = new MovementState(this, moving); + + //This state is when the boat is moving from left to right + ReturnState *rotation = new ReturnState(this, moving); + + //This is the initial state of the moving root state + moving->setInitialState(movement); + + movement->addTransition(this, SIGNAL(subMarineStateChanged()), moving); + + //This is the initial state of the machine + machine->setInitialState(moving); + + //End + QFinalState *final = new QFinalState(machine); + + //If the moving animation is finished we move to the return state + movement->addTransition(movement, SIGNAL(animationFinished()), rotation); + + //If the return animation is finished we move to the moving state + rotation->addTransition(rotation, SIGNAL(animationFinished()), movement); + + //This state play the destroyed animation + QAnimationState *destroyedState = new QAnimationState(machine); + destroyedState->setAnimation(setupDestroyAnimation(this)); + + //Play a nice animation when the submarine is destroyed + moving->addTransition(this, SIGNAL(subMarineDestroyed()), destroyedState); + + //Transition to final state when the destroyed animation is finished + destroyedState->addTransition(destroyedState, SIGNAL(animationFinished()), final); + + //The machine has finished to be executed, then the submarine is dead + connect(machine,SIGNAL(finished()),this, SIGNAL(subMarineExecutionFinished())); + + machine->start(); +} + +int SubMarine::points() const +{ + return subPoints; +} + +void SubMarine::setCurrentDirection(SubMarine::Movement direction) +{ + if (this->direction == direction) + return; + if (direction == SubMarine::Right && this->direction == SubMarine::None) { + graphicsRotation->setAngle(180); + } + this->direction = direction; +} + +enum SubMarine::Movement SubMarine::currentDirection() const +{ + return direction; +} + +void SubMarine::setCurrentSpeed(int speed) +{ + if (speed < 0 || speed > 3) { + qWarning("SubMarine::setCurrentSpeed : The speed is invalid"); + } + this->speed = speed; + emit subMarineStateChanged(); +} + +int SubMarine::currentSpeed() const +{ + return speed; +} + +void SubMarine::launchTorpedo(int speed) +{ + Torpedo * torp = new Torpedo(); + GraphicsScene *scene = static_cast<GraphicsScene *>(this->scene()); + scene->addItem(torp); + torp->setPos(pos()); + torp->setCurrentSpeed(speed); + torp->launch(); +} + +void SubMarine::destroy() +{ + emit subMarineDestroyed(); +} + +int SubMarine::type() const +{ + return Type; +} diff --git a/examples/animation/sub-attaq/submarine.h b/examples/animation/sub-attaq/submarine.h new file mode 100644 index 0000000000..0d6087dc26 --- /dev/null +++ b/examples/animation/sub-attaq/submarine.h @@ -0,0 +1,93 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtCore module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** This file may be used under the terms of the GNU Lesser General Public +** License version 2.1 as published by the Free Software Foundation and +** appearing in the file LICENSE.LGPL included in the packaging of this +** file. Please review the following information to ensure the GNU Lesser +** General Public License version 2.1 requirements will be met: +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 as published by the Free Software Foundation +** and appearing in the file LICENSE.GPL included in the packaging of this +** file. Please review the following information to ensure the GNU General +** Public License version 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef __SUBMARINE__H__ +#define __SUBMARINE__H__ + +//Qt +#include <QtGui/QGraphicsTransform> + +#include "pixmapitem.h" + +class Torpedo; + +class SubMarine : public PixmapItem +{ +Q_OBJECT +public: + enum Movement { + None = 0, + Left, + Right + }; + enum { Type = UserType + 1 }; + SubMarine(int type, const QString &name, int points); + + int points() const; + + void setCurrentDirection(Movement direction); + enum Movement currentDirection() const; + + void setCurrentSpeed(int speed); + int currentSpeed() const; + + void launchTorpedo(int speed); + void destroy(); + + virtual int type() const; + + QGraphicsRotation *rotation() const { return graphicsRotation; } + +signals: + void subMarineDestroyed(); + void subMarineExecutionFinished(); + void subMarineStateChanged(); + +private: + int subType; + QString subName; + int subPoints; + int speed; + Movement direction; + QGraphicsRotation *graphicsRotation; +}; + +#endif //__SUBMARINE__H__ diff --git a/examples/animation/sub-attaq/submarine_p.h b/examples/animation/sub-attaq/submarine_p.h new file mode 100644 index 0000000000..f0b370d878 --- /dev/null +++ b/examples/animation/sub-attaq/submarine_p.h @@ -0,0 +1,137 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the examples of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** This file may be used under the terms of the GNU Lesser General Public +** License version 2.1 as published by the Free Software Foundation and +** appearing in the file LICENSE.LGPL included in the packaging of this +** file. Please review the following information to ensure the GNU Lesser +** General Public License version 2.1 requirements will be met: +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 as published by the Free Software Foundation +** and appearing in the file LICENSE.GPL included in the packaging of this +** file. Please review the following information to ensure the GNU General +** Public License version 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef SUBMARINE_P_H +#define SUBMARINE_P_H + +// +// W A R N I N G +// ------------- +// +// This file is not part of the Qt API. It exists purely as an +// implementation detail. This header file may change from version to +// version without notice, or even be removed. +// +// We mean it. +// + +//Own +#include "animationmanager.h" +#include "submarine.h" +#include "qanimationstate.h" + +//Qt +#include <QtCore/QPropertyAnimation> +#include <QtGui/QGraphicsScene> + +//This state is describing when the boat is moving right +class MovementState : public QAnimationState +{ +Q_OBJECT +public: + MovementState(SubMarine *submarine, QState *parent = 0) : QAnimationState(parent) + { + movementAnimation = new QPropertyAnimation(submarine, "pos"); + connect(movementAnimation,SIGNAL(valueChanged(const QVariant &)),this,SLOT(onAnimationMovementValueChanged(const QVariant &))); + setAnimation(movementAnimation); + AnimationManager::self()->registerAnimation(movementAnimation); + this->submarine = submarine; + } + +protected slots: + void onAnimationMovementValueChanged(const QVariant &) + { + if (qrand() % 200 + 1 == 3) + submarine->launchTorpedo(qrand() % 3 + 1); + } + +protected: + void onEntry(QEvent *e) + { + if (submarine->currentDirection() == SubMarine::Left) { + movementAnimation->setEndValue(QPointF(0,submarine->y())); + movementAnimation->setDuration(submarine->x()/submarine->currentSpeed()*12); + } + else /*if (submarine->currentDirection() == SubMarine::Right)*/ { + movementAnimation->setEndValue(QPointF(submarine->scene()->width()-submarine->size().width(),submarine->y())); + movementAnimation->setDuration((submarine->scene()->width()-submarine->size().width()-submarine->x())/submarine->currentSpeed()*12); + } + QAnimationState::onEntry(e); + } + +private: + SubMarine *submarine; + QPropertyAnimation *movementAnimation; +}; + +//This state is describing when the boat is moving right +class ReturnState : public QAnimationState +{ +public: + ReturnState(SubMarine *submarine, QState *parent = 0) : QAnimationState(parent) + { + returnAnimation = new QPropertyAnimation(submarine->rotation(), "angle"); + returnAnimation->setDuration(500); + AnimationManager::self()->registerAnimation(returnAnimation); + setAnimation(returnAnimation); + this->submarine = submarine; + } + +protected: + void onEntry(QEvent *e) + { + returnAnimation->stop(); + returnAnimation->setEndValue(submarine->currentDirection() == SubMarine::Right ? 360. : 180.); + QAnimationState::onEntry(e); + } + + void onExit(QEvent *e) + { + submarine->currentDirection() == SubMarine::Right ? submarine->setCurrentDirection(SubMarine::Left) : submarine->setCurrentDirection(SubMarine::Right); + QAnimationState::onExit(e); + } + +private: + SubMarine *submarine; + QPropertyAnimation *returnAnimation; +}; + +#endif // SUBMARINE_P_H diff --git a/examples/animation/sub-attaq/textinformationitem.cpp b/examples/animation/sub-attaq/textinformationitem.cpp new file mode 100644 index 0000000000..e2653361a1 --- /dev/null +++ b/examples/animation/sub-attaq/textinformationitem.cpp @@ -0,0 +1,54 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtCore module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** This file may be used under the terms of the GNU Lesser General Public +** License version 2.1 as published by the Free Software Foundation and +** appearing in the file LICENSE.LGPL included in the packaging of this +** file. Please review the following information to ensure the GNU Lesser +** General Public License version 2.1 requirements will be met: +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 as published by the Free Software Foundation +** and appearing in the file LICENSE.GPL included in the packaging of this +** file. Please review the following information to ensure the GNU General +** Public License version 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ +#include "textinformationitem.h" +#include "pixmapitem.h" + +TextInformationItem::TextInformationItem (QGraphicsItem * parent) + : QGraphicsTextItem(parent) +{ + setFont(QFont("Comic Sans MS", 15)); +} +#include <QDebug> +void TextInformationItem::setMessage(const QString& text) +{ + setHtml(text); + setPos(parentItem()->boundingRect().center().x() - boundingRect().size().width()/2 , parentItem()->boundingRect().center().y()); +} diff --git a/examples/animation/sub-attaq/textinformationitem.h b/examples/animation/sub-attaq/textinformationitem.h new file mode 100644 index 0000000000..4b5f71969f --- /dev/null +++ b/examples/animation/sub-attaq/textinformationitem.h @@ -0,0 +1,55 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtCore module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** This file may be used under the terms of the GNU Lesser General Public +** License version 2.1 as published by the Free Software Foundation and +** appearing in the file LICENSE.LGPL included in the packaging of this +** file. Please review the following information to ensure the GNU Lesser +** General Public License version 2.1 requirements will be met: +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 as published by the Free Software Foundation +** and appearing in the file LICENSE.GPL included in the packaging of this +** file. Please review the following information to ensure the GNU General +** Public License version 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef TEXTINFORMATIONITEM_H +#define TEXTINFORMATIONITEM_H + +//Qt +#include <QtGui/QGraphicsTextItem> + +class TextInformationItem : public QGraphicsTextItem +{ +public: + TextInformationItem(QGraphicsItem * parent = 0); + void setMessage(const QString& text); +}; + +#endif // TEXTINFORMATIONITEM_H diff --git a/examples/animation/sub-attaq/torpedo.cpp b/examples/animation/sub-attaq/torpedo.cpp new file mode 100644 index 0000000000..8c9bacfa38 --- /dev/null +++ b/examples/animation/sub-attaq/torpedo.cpp @@ -0,0 +1,114 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtCore module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** This file may be used under the terms of the GNU Lesser General Public +** License version 2.1 as published by the Free Software Foundation and +** appearing in the file LICENSE.LGPL included in the packaging of this +** file. Please review the following information to ensure the GNU Lesser +** General Public License version 2.1 requirements will be met: +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 as published by the Free Software Foundation +** and appearing in the file LICENSE.GPL included in the packaging of this +** file. Please review the following information to ensure the GNU General +** Public License version 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +//Own +#include "torpedo.h" +#include "pixmapitem.h" +#include "boat.h" +#include "graphicsscene.h" +#include "animationmanager.h" +#include "qanimationstate.h" + +#include <QtCore/QPropertyAnimation> +#include <QtCore/QStateMachine> +#include <QtCore/QFinalState> + +Torpedo::Torpedo() : PixmapItem(QString::fromLatin1("torpedo"),GraphicsScene::Big), + currentSpeed(0) +{ + setZValue(2); +} + +void Torpedo::launch() +{ + QPropertyAnimation *launchAnimation = new QPropertyAnimation(this, "pos"); + AnimationManager::self()->registerAnimation(launchAnimation); + launchAnimation->setEndValue(QPointF(x(),qobject_cast<GraphicsScene *>(scene())->sealLevel() - 15)); + launchAnimation->setEasingCurve(QEasingCurve::InQuad); + launchAnimation->setDuration(y()/currentSpeed*10); + connect(launchAnimation,SIGNAL(valueChanged(QVariant)),this,SLOT(onAnimationLaunchValueChanged(QVariant))); + connect(this,SIGNAL(torpedoExploded()), launchAnimation, SLOT(stop())); + + //We setup the state machine of the torpedo + QStateMachine *machine = new QStateMachine(this); + + //This state is when the launch animation is playing + QAnimationState *launched = new QAnimationState(machine); + launched->setAnimation(launchAnimation); + + //End + QFinalState *final = new QFinalState(machine); + + machine->setInitialState(launched); + + //### Add a nice animation when the torpedo is destroyed + launched->addTransition(this, SIGNAL(torpedoExploded()),final); + + //If the animation is finished, then we move to the final state + launched->addTransition(launched, SIGNAL(animationFinished()), final); + + //The machine has finished to be executed, then the boat is dead + connect(machine,SIGNAL(finished()),this, SIGNAL(torpedoExecutionFinished())); + + machine->start(); +} + +void Torpedo::setCurrentSpeed(int speed) +{ + if (speed < 0) { + qWarning("Torpedo::setCurrentSpeed : The speed is invalid"); + return; + } + currentSpeed = speed; +} + +void Torpedo::onAnimationLaunchValueChanged(const QVariant &) +{ + foreach (QGraphicsItem *item , collidingItems(Qt::IntersectsItemBoundingRect)) { + if (Boat *b = qgraphicsitem_cast<Boat*>(item)) + b->destroy(); + } +} + +void Torpedo::destroy() +{ + emit torpedoExploded(); +} diff --git a/examples/animation/sub-attaq/torpedo.h b/examples/animation/sub-attaq/torpedo.h new file mode 100644 index 0000000000..a5ec24dabf --- /dev/null +++ b/examples/animation/sub-attaq/torpedo.h @@ -0,0 +1,67 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtCore module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** This file may be used under the terms of the GNU Lesser General Public +** License version 2.1 as published by the Free Software Foundation and +** appearing in the file LICENSE.LGPL included in the packaging of this +** file. Please review the following information to ensure the GNU Lesser +** General Public License version 2.1 requirements will be met: +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 as published by the Free Software Foundation +** and appearing in the file LICENSE.GPL included in the packaging of this +** file. Please review the following information to ensure the GNU General +** Public License version 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef __TORPEDO__H__ +#define __TORPEDO__H__ + +#include "pixmapitem.h" + +class Torpedo : public PixmapItem +{ +Q_OBJECT +public: + Torpedo(); + void launch(); + void setCurrentSpeed(int speed); + void destroy(); + +signals: + void torpedoExploded(); + void torpedoExecutionFinished(); + +private slots: + void onAnimationLaunchValueChanged(const QVariant &); + +private: + int currentSpeed; +}; + +#endif //__TORPEDO__H__ diff --git a/examples/embedded/digiflip/digiflip.cpp b/examples/embedded/digiflip/digiflip.cpp new file mode 100644 index 0000000000..895524355e --- /dev/null +++ b/examples/embedded/digiflip/digiflip.cpp @@ -0,0 +1,425 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the demonstration applications of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** This file may be used under the terms of the GNU Lesser General Public +** License version 2.1 as published by the Free Software Foundation and +** appearing in the file LICENSE.LGPL included in the packaging of this +** file. Please review the following information to ensure the GNU Lesser +** General Public License version 2.1 requirements will be met: +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 as published by the Free Software Foundation +** and appearing in the file LICENSE.GPL included in the packaging of this +** file. Please review the following information to ensure the GNU General +** Public License version 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include <QtCore> +#include <QtGui> + +class Digits: public QWidget +{ + Q_OBJECT + +public: + + enum { + Slide, + Flip, + Rotate + }; + + Digits(QWidget *parent) + : QWidget(parent) + , m_number(0) + , m_transition(Slide) + { + setAttribute(Qt::WA_OpaquePaintEvent, true); + setAttribute(Qt::WA_NoSystemBackground, true); + connect(&m_animator, SIGNAL(frameChanged(int)), SLOT(update())); + m_animator.setFrameRange(0, 100); + m_animator.setDuration(600); + m_animator.setCurveShape(QTimeLine::EaseInOutCurve); + } + + void setTransition(int tr) { + m_transition = tr; + } + + int transition() const { + return m_transition; + } + + void setNumber(int n) { + if (m_number != n) { + m_number = qBound(0, n, 99); + preparePixmap(); + update(); + } + } + + void flipTo(int n) { + if (m_number != n) { + m_number = qBound(0, n, 99); + m_lastPixmap = m_pixmap; + preparePixmap(); + m_animator.stop(); + m_animator.start(); + } + } + +protected: + + void drawFrame(QPainter *p, const QRect &rect) { + p->setPen(Qt::NoPen); + QLinearGradient gradient(rect.topLeft(), rect.bottomLeft()); + gradient.setColorAt(0.00, QColor(245, 245, 245)); + gradient.setColorAt(0.49, QColor(192, 192, 192)); + gradient.setColorAt(0.51, QColor(245, 245, 245)); + gradient.setColorAt(1.00, QColor(192, 192, 192)); + p->setBrush(gradient); + QRect r = rect; + p->drawRoundedRect(r, 15, 15, Qt::RelativeSize); + r.adjust(1, 4, -1, -4); + p->setPen(QColor(181, 181, 181)); + p->setBrush(Qt::NoBrush); + p->drawRoundedRect(r, 15, 15, Qt::RelativeSize); + p->setPen(QColor(159, 159, 159)); + int y = rect.top() + rect.height() / 2 - 1; + p->drawLine(rect.left(), y, rect.right(), y); + } + + QPixmap drawDigits(int n, const QRect &rect) { + + int scaleFactor = 2; +#if defined(Q_OS_SYMBIAN) || defined(Q_OS_WINCE_WM) + if (rect.height() > 240) + scaleFactor = 1; +#endif + + QString str = QString::number(n); + if (str.length() == 1) + str.prepend("0"); + + QFont font; + font.setFamily("Helvetica"); + int fontHeight = scaleFactor * 0.55 * rect.height(); + font.setPixelSize(fontHeight); + font.setBold(true); + + QPixmap pixmap(rect.size() * scaleFactor); + pixmap.fill(Qt::transparent); + + QLinearGradient gradient(QPoint(0, 0), QPoint(0, pixmap.height())); + gradient.setColorAt(0.00, QColor(128, 128, 128)); + gradient.setColorAt(0.49, QColor(64, 64, 64)); + gradient.setColorAt(0.51, QColor(128, 128, 128)); + gradient.setColorAt(1.00, QColor(16, 16, 16)); + + QPainter p; + p.begin(&pixmap); + p.setFont(font); + QPen pen; + pen.setBrush(QBrush(gradient)); + p.setPen(pen); + p.drawText(pixmap.rect(), Qt::AlignCenter, str); + p.end(); + + return pixmap.scaledToWidth(width(), Qt::SmoothTransformation); + } + + void preparePixmap() { + m_pixmap = QPixmap(size()); + m_pixmap.fill(Qt::transparent); + QPainter p; + p.begin(&m_pixmap); + p.drawPixmap(0, 0, drawDigits(m_number, rect())); + p.end(); + } + + void resizeEvent(QResizeEvent*) { + preparePixmap(); + update(); + } + + void paintStatic() { + QPainter p(this); + p.fillRect(rect(), Qt::black); + + int pad = width() / 10; + drawFrame(&p, rect().adjusted(pad, pad, -pad, -pad)); + p.drawPixmap(0, 0, m_pixmap); + } + + void paintSlide() { + QPainter p(this); + p.fillRect(rect(), Qt::black); + + int pad = width() / 10; + QRect fr = rect().adjusted(pad, pad, -pad, -pad); + drawFrame(&p, fr); + p.setClipRect(fr); + + int y = height() * m_animator.currentFrame() / 100; + p.drawPixmap(0, y, m_lastPixmap); + p.drawPixmap(0, y - height(), m_pixmap); + } + + void paintFlip() { + QPainter p(this); +#if !defined(Q_OS_SYMBIAN) && !defined(Q_OS_WINCE_WM) + p.setRenderHint(QPainter::SmoothPixmapTransform, true); + p.setRenderHint(QPainter::Antialiasing, true); +#endif + p.fillRect(rect(), Qt::black); + + int hw = width() / 2; + int hh = height() / 2; + + // behind is the new pixmap + int pad = width() / 10; + QRect fr = rect().adjusted(pad, pad, -pad, -pad); + drawFrame(&p, fr); + p.drawPixmap(0, 0, m_pixmap); + + int index = m_animator.currentFrame(); + + if (index <= 50) { + + // the top part of the old pixmap is flipping + int angle = -180 * index / 100; + QTransform transform; + transform.translate(hw, hh); + transform.rotate(angle, Qt::XAxis); + p.setTransform(transform); + drawFrame(&p, fr.adjusted(-hw, -hh, -hw, -hh)); + p.drawPixmap(-hw, -hh, m_lastPixmap); + + // the bottom part is still the old pixmap + p.resetTransform(); + p.setClipRect(0, hh, width(), hh); + drawFrame(&p, fr); + p.drawPixmap(0, 0, m_lastPixmap); + } else { + + p.setClipRect(0, hh, width(), hh); + + // the bottom part is still the old pixmap + drawFrame(&p, fr); + p.drawPixmap(0, 0, m_lastPixmap); + + // the bottom part of the new pixmap is flipping + int angle = 180 - 180 * m_animator.currentFrame() / 100; + QTransform transform; + transform.translate(hw, hh); + transform.rotate(angle, Qt::XAxis); + p.setTransform(transform); + drawFrame(&p, fr.adjusted(-hw, -hh, -hw, -hh)); + p.drawPixmap(-hw, -hh, m_pixmap); + + } + + } + + void paintRotate() { + QPainter p(this); + + int pad = width() / 10; + QRect fr = rect().adjusted(pad, pad, -pad, -pad); + drawFrame(&p, fr); + p.setClipRect(fr); + + int angle1 = -180 * m_animator.currentFrame() / 100; + int angle2 = 180 - 180 * m_animator.currentFrame() / 100; + int angle = (m_animator.currentFrame() <= 50) ? angle1 : angle2; + QPixmap pix = (m_animator.currentFrame() <= 50) ? m_lastPixmap : m_pixmap; + + QTransform transform; + transform.translate(width() / 2, height() / 2); + transform.rotate(angle, Qt::XAxis); + + p.setTransform(transform); + p.setRenderHint(QPainter::SmoothPixmapTransform, true); + p.drawPixmap(-width() / 2, -height() / 2, pix); + } + + void paintEvent(QPaintEvent *event) { + Q_UNUSED(event); + if (m_animator.state() == QTimeLine::Running) { + if (m_transition == Slide) + paintSlide(); + if (m_transition == Flip) + paintFlip(); + if (m_transition == Rotate) + paintRotate(); + } else { + paintStatic(); + } + } + +private: + int m_number; + int m_transition; + QPixmap m_pixmap; + QPixmap m_lastPixmap; + QTimeLine m_animator; +}; + +class DigiFlip : public QMainWindow +{ + Q_OBJECT + +public: + DigiFlip(QWidget *parent = 0) + : QMainWindow(parent) + { + m_hour = new Digits(this); + m_hour->show(); + m_minute = new Digits(this); + m_minute->show(); + + QPalette pal = palette(); + pal.setColor(QPalette::Window, Qt::black); + setPalette(pal); + + m_ticker.start(1000, this); + QTime t = QTime::currentTime(); + m_hour->setNumber(t.hour()); + m_minute->setNumber(t.minute()); + updateTime(); + + QAction *slideAction = new QAction("&Slide", this); + QAction *flipAction = new QAction("&Flip", this); + QAction *rotateAction = new QAction("&Rotate", this); + connect(slideAction, SIGNAL(triggered()), SLOT(chooseSlide())); + connect(flipAction, SIGNAL(triggered()), SLOT(chooseFlip())); + connect(rotateAction, SIGNAL(triggered()), SLOT(chooseRotate())); +#if defined(Q_OS_SYMBIAN) || defined(Q_OS_WINCE_WM) + menuBar()->addAction(slideAction); + menuBar()->addAction(flipAction); + menuBar()->addAction(rotateAction); +#else + addAction(slideAction); + addAction(flipAction); + addAction(rotateAction); + setContextMenuPolicy(Qt::ActionsContextMenu); +#endif + } + + void updateTime() { + QTime t = QTime::currentTime(); + m_hour->flipTo(t.hour()); + m_minute->flipTo(t.minute()); + QString str = t.toString("hh:mm:ss"); + str.prepend(": "); + if (m_hour->transition() == Digits::Slide) + str.prepend("Slide"); + if (m_hour->transition() == Digits::Flip) + str.prepend("Flip"); + if (m_hour->transition() == Digits::Rotate) + str.prepend("Rotate"); + setWindowTitle(str); + } + + void switchTransition(int delta) { + int i = (m_hour->transition() + delta + 3) % 3; + m_hour->setTransition(i); + m_minute->setTransition(i); + updateTime(); + } + +protected: + void resizeEvent(QResizeEvent*) { + int digitsWidth = width() / 2; + int digitsHeight = digitsWidth * 1.2; + + int y = (height() - digitsHeight) / 3; + + m_hour->resize(digitsWidth, digitsHeight); + m_hour->move(0, y); + + m_minute->resize(digitsWidth, digitsHeight); + m_minute->move(width() / 2, y); + } + + void timerEvent(QTimerEvent*) { + updateTime(); + } + + void keyPressEvent(QKeyEvent *event) { + if (event->key() == Qt::Key_Right) { + switchTransition(1); + event->accept(); + } + if (event->key() == Qt::Key_Left) { + switchTransition(-1); + event->accept(); + } + } + +private slots: + void chooseSlide() { + m_hour->setTransition(0); + m_minute->setTransition(0); + updateTime(); + } + + void chooseFlip() { + m_hour->setTransition(1); + m_minute->setTransition(1); + updateTime(); + } + + void chooseRotate() { + m_hour->setTransition(2); + m_minute->setTransition(2); + updateTime(); + } + +private: + QBasicTimer m_ticker; + Digits *m_hour; + Digits *m_minute; +}; + +#include "digiflip.moc" + +int main(int argc, char *argv[]) +{ + QApplication app(argc, argv); + + DigiFlip time; +#if defined(Q_OS_SYMBIAN) || defined(Q_OS_WINCE_WM) + time.showMaximized(); +#else + time.resize(320, 240); + time.show(); +#endif + + return app.exec(); +} diff --git a/examples/embedded/digiflip/digiflip.pro b/examples/embedded/digiflip/digiflip.pro new file mode 100644 index 0000000000..7fa06fa90a --- /dev/null +++ b/examples/embedded/digiflip/digiflip.pro @@ -0,0 +1,11 @@ +SOURCES = digiflip.cpp + +symbian { + TARGET.UID3 = 0xA000CF72 + CONFIG += qt_demo +} + +target.path = $$[QT_INSTALL_DEMOS]/qtbase/embedded/digiflip +sources.files = $$SOURCES $$HEADERS $$RESOURCES *.pro +sources.path = $$[QT_INSTALL_DEMOS]/qtbase/embedded/digiflip +INSTALLS += target sources diff --git a/examples/embedded/embedded.pro b/examples/embedded/embedded.pro new file mode 100644 index 0000000000..e9a448b1e3 --- /dev/null +++ b/examples/embedded/embedded.pro @@ -0,0 +1,12 @@ +TEMPLATE = subdirs +SUBDIRS = styledemo raycasting flickable digiflip + +SUBDIRS += lightmaps +SUBDIRS += flightinfo + +# install +sources.files = README *.pro +sources.path = $$[QT_INSTALL_DEMOS]/qtbase/embedded +INSTALLS += sources + +symbian: CONFIG += qt_demo diff --git a/examples/embedded/flickable/flickable.cpp b/examples/embedded/flickable/flickable.cpp new file mode 100644 index 0000000000..edcc1a7396 --- /dev/null +++ b/examples/embedded/flickable/flickable.cpp @@ -0,0 +1,284 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the demonstration applications of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** This file may be used under the terms of the GNU Lesser General Public +** License version 2.1 as published by the Free Software Foundation and +** appearing in the file LICENSE.LGPL included in the packaging of this +** file. Please review the following information to ensure the GNU Lesser +** General Public License version 2.1 requirements will be met: +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 as published by the Free Software Foundation +** and appearing in the file LICENSE.GPL included in the packaging of this +** file. Please review the following information to ensure the GNU General +** Public License version 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "flickable.h" + +#include <QtCore> +#include <QtGui> + +class FlickableTicker: QObject +{ +public: + FlickableTicker(Flickable *scroller) { + m_scroller = scroller; + } + + void start(int interval) { + if (!m_timer.isActive()) + m_timer.start(interval, this); + } + + void stop() { + m_timer.stop(); + } + +protected: + void timerEvent(QTimerEvent *event) { + Q_UNUSED(event); + m_scroller->tick(); + } + +private: + Flickable *m_scroller; + QBasicTimer m_timer; +}; + +class FlickablePrivate +{ +public: + typedef enum { + Steady, + Pressed, + ManualScroll, + AutoScroll, + Stop + } State; + + State state; + int threshold; + QPoint pressPos; + QPoint offset; + QPoint delta; + QPoint speed; + FlickableTicker *ticker; + QTime timeStamp; + QWidget *target; + QList<QEvent*> ignoreList; +}; + +Flickable::Flickable() +{ + d = new FlickablePrivate; + d->state = FlickablePrivate::Steady; + d->threshold = 10; + d->ticker = new FlickableTicker(this); + d->timeStamp = QTime::currentTime(); + d->target = 0; +} + +Flickable::~Flickable() +{ + delete d; +} + +void Flickable::setThreshold(int th) +{ + if (th >= 0) + d->threshold = th; +} + +int Flickable::threshold() const +{ + return d->threshold; +} + +void Flickable::setAcceptMouseClick(QWidget *target) +{ + d->target = target; +} + +static QPoint deaccelerate(const QPoint &speed, int a = 1, int max = 64) +{ + int x = qBound(-max, speed.x(), max); + int y = qBound(-max, speed.y(), max); + x = (x == 0) ? x : (x > 0) ? qMax(0, x - a) : qMin(0, x + a); + y = (y == 0) ? y : (y > 0) ? qMax(0, y - a) : qMin(0, y + a); + return QPoint(x, y); +} + +void Flickable::handleMousePress(QMouseEvent *event) +{ + event->ignore(); + + if (event->button() != Qt::LeftButton) + return; + + if (d->ignoreList.removeAll(event)) + return; + + switch (d->state) { + + case FlickablePrivate::Steady: + event->accept(); + d->state = FlickablePrivate::Pressed; + d->pressPos = event->pos(); + break; + + case FlickablePrivate::AutoScroll: + event->accept(); + d->state = FlickablePrivate::Stop; + d->speed = QPoint(0, 0); + d->pressPos = event->pos(); + d->offset = scrollOffset(); + d->ticker->stop(); + break; + + default: + break; + } +} + +void Flickable::handleMouseRelease(QMouseEvent *event) +{ + event->ignore(); + + if (event->button() != Qt::LeftButton) + return; + + if (d->ignoreList.removeAll(event)) + return; + + QPoint delta; + + switch (d->state) { + + case FlickablePrivate::Pressed: + event->accept(); + d->state = FlickablePrivate::Steady; + if (d->target) { + QMouseEvent *event1 = new QMouseEvent(QEvent::MouseButtonPress, + d->pressPos, Qt::LeftButton, + Qt::LeftButton, Qt::NoModifier); + QMouseEvent *event2 = new QMouseEvent(*event); + d->ignoreList << event1; + d->ignoreList << event2; + QApplication::postEvent(d->target, event1); + QApplication::postEvent(d->target, event2); + } + break; + + case FlickablePrivate::ManualScroll: + event->accept(); + delta = event->pos() - d->pressPos; + if (d->timeStamp.elapsed() > 100) { + d->timeStamp = QTime::currentTime(); + d->speed = delta - d->delta; + d->delta = delta; + } + d->offset = scrollOffset(); + d->pressPos = event->pos(); + if (d->speed == QPoint(0, 0)) { + d->state = FlickablePrivate::Steady; + } else { + d->speed /= 4; + d->state = FlickablePrivate::AutoScroll; + d->ticker->start(20); + } + break; + + case FlickablePrivate::Stop: + event->accept(); + d->state = FlickablePrivate::Steady; + d->offset = scrollOffset(); + break; + + default: + break; + } +} + +void Flickable::handleMouseMove(QMouseEvent *event) +{ + event->ignore(); + + if (!(event->buttons() & Qt::LeftButton)) + return; + + if (d->ignoreList.removeAll(event)) + return; + + QPoint delta; + + switch (d->state) { + + case FlickablePrivate::Pressed: + case FlickablePrivate::Stop: + delta = event->pos() - d->pressPos; + if (delta.x() > d->threshold || delta.x() < -d->threshold || + delta.y() > d->threshold || delta.y() < -d->threshold) { + d->timeStamp = QTime::currentTime(); + d->state = FlickablePrivate::ManualScroll; + d->delta = QPoint(0, 0); + d->pressPos = event->pos(); + event->accept(); + } + break; + + case FlickablePrivate::ManualScroll: + event->accept(); + delta = event->pos() - d->pressPos; + setScrollOffset(d->offset - delta); + if (d->timeStamp.elapsed() > 100) { + d->timeStamp = QTime::currentTime(); + d->speed = delta - d->delta; + d->delta = delta; + } + break; + + default: + break; + } +} + +void Flickable::tick() +{ + if (d->state == FlickablePrivate:: AutoScroll) { + d->speed = deaccelerate(d->speed); + setScrollOffset(d->offset - d->speed); + d->offset = scrollOffset(); + if (d->speed == QPoint(0, 0)) { + d->state = FlickablePrivate::Steady; + d->ticker->stop(); + } + } else { + d->ticker->stop(); + } +} diff --git a/examples/embedded/flickable/flickable.h b/examples/embedded/flickable/flickable.h new file mode 100644 index 0000000000..3195d3297c --- /dev/null +++ b/examples/embedded/flickable/flickable.h @@ -0,0 +1,80 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the demonstration applications of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** This file may be used under the terms of the GNU Lesser General Public +** License version 2.1 as published by the Free Software Foundation and +** appearing in the file LICENSE.LGPL included in the packaging of this +** file. Please review the following information to ensure the GNU Lesser +** General Public License version 2.1 requirements will be met: +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 as published by the Free Software Foundation +** and appearing in the file LICENSE.GPL included in the packaging of this +** file. Please review the following information to ensure the GNU General +** Public License version 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef FLICKABLE_H +#define FLICKABLE_H + +class QMouseEvent; +class QPoint; +class QWidget; + +class FlickableTicker; +class FlickablePrivate; + +class Flickable +{ +public: + + Flickable(); + virtual ~Flickable(); + + void setThreshold(int threshold); + int threshold() const; + + void setAcceptMouseClick(QWidget *target); + + void handleMousePress(QMouseEvent *event); + void handleMouseMove(QMouseEvent *event); + void handleMouseRelease(QMouseEvent *event); + +protected: + virtual QPoint scrollOffset() const = 0; + virtual void setScrollOffset(const QPoint &offset) = 0; + +private: + void tick(); + +private: + FlickablePrivate *d; + friend class FlickableTicker; +}; + +#endif // FLICKABLE_H diff --git a/examples/embedded/flickable/flickable.pro b/examples/embedded/flickable/flickable.pro new file mode 100644 index 0000000000..6ee744bc63 --- /dev/null +++ b/examples/embedded/flickable/flickable.pro @@ -0,0 +1,12 @@ +SOURCES = flickable.cpp main.cpp +HEADERS = flickable.h + +symbian { + TARGET.UID3 = 0xA000CF73 + CONFIG += qt_demo +} + +target.path = $$[QT_INSTALL_DEMOS]/qtbase/embedded/flickable +sources.files = $$SOURCES $$HEADERS $$RESOURCES *.pro +sources.path = $$[QT_INSTALL_DEMOS]/qtbase/embedded/flickable +INSTALLS += target sources diff --git a/examples/embedded/flickable/main.cpp b/examples/embedded/flickable/main.cpp new file mode 100644 index 0000000000..3711a6dc57 --- /dev/null +++ b/examples/embedded/flickable/main.cpp @@ -0,0 +1,233 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the demonstration applications of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** This file may be used under the terms of the GNU Lesser General Public +** License version 2.1 as published by the Free Software Foundation and +** appearing in the file LICENSE.LGPL included in the packaging of this +** file. Please review the following information to ensure the GNU Lesser +** General Public License version 2.1 requirements will be met: +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 as published by the Free Software Foundation +** and appearing in the file LICENSE.GPL included in the packaging of this +** file. Please review the following information to ensure the GNU General +** Public License version 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include <QtCore> +#include <QtGui> + +#include "flickable.h" + +// Returns a list of two-word color names +static QStringList colorPairs(int max) +{ + // capitalize the first letter + QStringList colors = QColor::colorNames(); + colors.removeAll("transparent"); + int num = colors.count(); + for (int c = 0; c < num; ++c) + colors[c] = colors[c][0].toUpper() + colors[c].mid(1); + + // combine two colors, e.g. "lime skyblue" + QStringList combinedColors; + for (int i = 0; i < num; ++i) + for (int j = 0; j < num; ++j) + combinedColors << QString("%1 %2").arg(colors[i]).arg(colors[j]); + + // randomize it + colors.clear(); + while (combinedColors.count()) { + int i = qrand() % combinedColors.count(); + colors << combinedColors[i]; + combinedColors.removeAt(i); + if (colors.count() == max) + break; + } + + return colors; +} + +class ColorList : public QWidget, public Flickable +{ + Q_OBJECT + +public: + ColorList(QWidget *parent = 0) + : QWidget(parent) { + m_offset = 0; + m_height = QFontMetrics(font()).height() + 5; + m_highlight = -1; + m_selected = -1; + + QStringList colors = colorPairs(999); + for (int i = 0; i < colors.count(); ++i) { + QString c = colors[i]; + QString str; + str.sprintf("%4d", i + 1); + m_colorNames << (str + " " + c); + + QStringList duet = c.split(' '); + m_firstColor << duet[0]; + m_secondColor << duet[1]; + } + + setAttribute(Qt::WA_OpaquePaintEvent, true); + setAttribute(Qt::WA_NoSystemBackground, true); + + setMouseTracking(true); + Flickable::setAcceptMouseClick(this); + } + +protected: + // reimplement from Flickable + virtual QPoint scrollOffset() const { + return QPoint(0, m_offset); + } + + // reimplement from Flickable + virtual void setScrollOffset(const QPoint &offset) { + int yy = offset.y(); + if (yy != m_offset) { + m_offset = qBound(0, yy, m_height * m_colorNames.count() - height()); + update(); + } + } + +protected: + void paintEvent(QPaintEvent *event) { + QPainter p(this); + p.fillRect(event->rect(), Qt::white); + int start = m_offset / m_height; + int y = start * m_height - m_offset; + if (m_offset <= 0) { + start = 0; + y = -m_offset; + } + int end = start + height() / m_height + 1; + if (end > m_colorNames.count() - 1) + end = m_colorNames.count() - 1; + for (int i = start; i <= end; ++i, y += m_height) { + + p.setBrush(Qt::NoBrush); + p.setPen(Qt::black); + if (i == m_highlight) { + p.fillRect(0, y, width(), m_height, QColor(0, 64, 128)); + p.setPen(Qt::white); + } + if (i == m_selected) { + p.fillRect(0, y, width(), m_height, QColor(0, 128, 240)); + p.setPen(Qt::white); + } + + p.drawText(m_height + 2, y, width(), m_height, Qt::AlignVCenter, m_colorNames[i]); + + p.setPen(Qt::NoPen); + p.setBrush(m_firstColor[i]); + p.drawRect(1, y + 1, m_height - 2, m_height - 2); + p.setBrush(m_secondColor[i]); + p.drawRect(5, y + 5, m_height - 11, m_height - 11); + } + p.end(); + } + + void keyReleaseEvent(QKeyEvent *event) { + if (event->key() == Qt::Key_Down) { + m_offset += 20; + event->accept(); + update(); + return; + } + if (event->key() == Qt::Key_Up) { + m_offset -= 20; + event->accept(); + update(); + return; + } + } + + void mousePressEvent(QMouseEvent *event) { + Flickable::handleMousePress(event); + if (event->isAccepted()) + return; + + if (event->button() == Qt::LeftButton) { + int y = event->pos().y() + m_offset; + int i = y / m_height; + if (i != m_highlight) { + m_highlight = i; + m_selected = -1; + update(); + } + event->accept(); + } + } + + void mouseMoveEvent(QMouseEvent *event) { + Flickable::handleMouseMove(event); + } + + void mouseReleaseEvent(QMouseEvent *event) { + Flickable::handleMouseRelease(event); + if (event->isAccepted()) + return; + + if (event->button() == Qt::LeftButton) { + m_selected = m_highlight; + event->accept(); + update(); + } + } + +private: + int m_offset; + int m_height; + int m_highlight; + int m_selected; + QStringList m_colorNames; + QList<QColor> m_firstColor; + QList<QColor> m_secondColor; +}; + +#include "main.moc" + +int main(int argc, char *argv[]) +{ + QApplication app(argc, argv); + + ColorList list; + list.setWindowTitle("Kinetic Scrolling"); +#if defined(Q_OS_SYMBIAN) || defined(Q_OS_WINCE_WM) + list.showMaximized(); +#else + list.resize(320, 320); + list.show(); +#endif + + return app.exec(); +} diff --git a/examples/embedded/flightinfo/aircraft.png b/examples/embedded/flightinfo/aircraft.png Binary files differnew file mode 100644 index 0000000000..2312bcc9f0 --- /dev/null +++ b/examples/embedded/flightinfo/aircraft.png diff --git a/examples/embedded/flightinfo/flightinfo.cpp b/examples/embedded/flightinfo/flightinfo.cpp new file mode 100644 index 0000000000..58e71c8376 --- /dev/null +++ b/examples/embedded/flightinfo/flightinfo.cpp @@ -0,0 +1,399 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the demonstration applications of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** This file may be used under the terms of the GNU Lesser General Public +** License version 2.1 as published by the Free Software Foundation and +** appearing in the file LICENSE.LGPL included in the packaging of this +** file. Please review the following information to ensure the GNU Lesser +** General Public License version 2.1 requirements will be met: +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 as published by the Free Software Foundation +** and appearing in the file LICENSE.GPL included in the packaging of this +** file. Please review the following information to ensure the GNU General +** Public License version 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include <QtCore> +#include <QtGui> +#include <QtNetwork> + +#include "ui_form.h" + +#define FLIGHTVIEW_URL "http://mobile.flightview.com/TrackByFlight.aspx" +#define FLIGHTVIEW_RANDOM "http://mobile.flightview.com/TrackSampleFlight.aspx" + +// strips all invalid constructs that might trip QXmlStreamReader +static QString sanitized(const QString &xml) +{ + QString data = xml; + + // anything up to the html tag + int i = data.indexOf("<html"); + if (i > 0) + data.remove(0, i - 1); + + // everything inside the head tag + i = data.indexOf("<head"); + if (i > 0) + data.remove(i, data.indexOf("</head>") - i + 7); + + // invalid link for JavaScript code + while (true) { + i = data.indexOf("onclick=\"gotoUrl("); + if (i < 0) + break; + data.remove(i, data.indexOf('\"', i + 9) - i + 1); + } + + // all inline frames + while (true) { + i = data.indexOf("<iframe"); + if (i < 0) + break; + data.remove(i, data.indexOf("</iframe>") - i + 8); + } + + // entities + data.remove(" "); + data.remove("©"); + + return data; +} + +class FlightInfo : public QMainWindow +{ + Q_OBJECT + +private: + + Ui_Form ui; + QUrl m_url; + QDate m_searchDate; + QPixmap m_map; + QNetworkAccessManager m_manager; + QList<QNetworkReply *> mapReplies; + +public: + + FlightInfo(QMainWindow *parent = 0): QMainWindow(parent) { + + QWidget *w = new QWidget(this); + ui.setupUi(w); + setCentralWidget(w); + + ui.searchBar->hide(); + ui.infoBox->hide(); + connect(ui.searchButton, SIGNAL(clicked()), SLOT(startSearch())); + connect(ui.flightEdit, SIGNAL(returnPressed()), SLOT(startSearch())); + + setWindowTitle("Flight Info"); + + // Rendered from the public-domain vectorized aircraft + // http://openclipart.org/media/people/Jarno + m_map = QPixmap(":/aircraft.png"); + + QAction *searchTodayAction = new QAction("Today's Flight", this); + QAction *searchYesterdayAction = new QAction("Yesterday's Flight", this); + QAction *randomAction = new QAction("Random Flight", this); + connect(searchTodayAction, SIGNAL(triggered()), SLOT(today())); + connect(searchYesterdayAction, SIGNAL(triggered()), SLOT(yesterday())); + connect(randomAction, SIGNAL(triggered()), SLOT(randomFlight())); + connect(&m_manager, SIGNAL(finished(QNetworkReply*)), + this, SLOT(handleNetworkData(QNetworkReply*))); +#if defined(Q_OS_SYMBIAN) + menuBar()->addAction(searchTodayAction); + menuBar()->addAction(searchYesterdayAction); + menuBar()->addAction(randomAction); +#else + addAction(searchTodayAction); + addAction(searchYesterdayAction); + addAction(randomAction); + setContextMenuPolicy(Qt::ActionsContextMenu); +#endif + } + +private slots: + + void handleNetworkData(QNetworkReply *networkReply) { + if (!networkReply->error()) { + if (!mapReplies.contains(networkReply)) { + // Assume UTF-8 encoded + QByteArray data = networkReply->readAll(); + QString xml = QString::fromUtf8(data); + digest(xml); + } else { + mapReplies.removeOne(networkReply); + m_map.loadFromData(networkReply->readAll()); + update(); + } + } + networkReply->deleteLater(); + } + + void today() { + QDateTime timestamp = QDateTime::currentDateTime(); + m_searchDate = timestamp.date(); + searchFlight(); + } + + void yesterday() { + QDateTime timestamp = QDateTime::currentDateTime(); + timestamp = timestamp.addDays(-1); + m_searchDate = timestamp.date(); + searchFlight(); + } + + void searchFlight() { + ui.searchBar->show(); + ui.infoBox->hide(); + ui.flightStatus->hide(); + ui.flightName->setText("Enter flight number"); + ui.flightEdit->setFocus(); +#ifdef QT_KEYPAD_NAVIGATION + ui.flightEdit->setEditFocus(true); +#endif + m_map = QPixmap(); + update(); + } + + void startSearch() { + ui.searchBar->hide(); + QString flight = ui.flightEdit->text().simplified(); + if (!flight.isEmpty()) + request(flight, m_searchDate); + } + + void randomFlight() { + request(QString(), QDate::currentDate()); + } + +public slots: + + void request(const QString &flightCode, const QDate &date) { + + setWindowTitle("Loading..."); + + QString code = flightCode.simplified(); + QString airlineCode = code.left(2).toUpper(); + QString flightNumber = code.mid(2, code.length()); + + ui.flightName->setText("Searching for " + code); + + m_url = QUrl(FLIGHTVIEW_URL); + m_url.addEncodedQueryItem("view", "detail"); + m_url.addEncodedQueryItem("al", QUrl::toPercentEncoding(airlineCode)); + m_url.addEncodedQueryItem("fn", QUrl::toPercentEncoding(flightNumber)); + m_url.addEncodedQueryItem("dpdat", QUrl::toPercentEncoding(date.toString("yyyyMMdd"))); + + if (code.isEmpty()) { + // random flight as sample + m_url = QUrl(FLIGHTVIEW_RANDOM); + ui.flightName->setText("Getting a random flight..."); + } + + m_manager.get(QNetworkRequest(m_url)); + } + + +private: + + void digest(const QString &content) { + + setWindowTitle("Flight Info"); + QString data = sanitized(content); + + // do we only get the flight list? + // we grab the first leg in the flight list + // then fetch another URL for the real flight info + int i = data.indexOf("a href=\"?view=detail"); + if (i > 0) { + QString href = data.mid(i, data.indexOf('\"', i + 8) - i + 1); + QRegExp regex("dpap=([A-Za-z0-9]+)"); + regex.indexIn(href); + QString airport = regex.cap(1); + m_url.addEncodedQueryItem("dpap", QUrl::toPercentEncoding(airport)); + m_manager.get(QNetworkRequest(m_url)); + return; + } + + QXmlStreamReader xml(data); + bool inFlightName = false; + bool inFlightStatus = false; + bool inFlightMap = false; + bool inFieldName = false; + bool inFieldValue = false; + + QString flightName; + QString flightStatus; + QStringList fieldNames; + QStringList fieldValues; + + while (!xml.atEnd()) { + xml.readNext(); + + if (xml.tokenType() == QXmlStreamReader::StartElement) { + QStringRef className = xml.attributes().value("class"); + inFlightName |= xml.name() == "h1"; + inFlightStatus |= className == "FlightDetailHeaderStatus"; + inFlightMap |= className == "flightMap"; + if (xml.name() == "td" && !className.isEmpty()) { + QString cn = className.toString(); + if (cn.contains("fieldTitle")) { + inFieldName = true; + fieldNames += QString(); + fieldValues += QString(); + } + if (cn.contains("fieldValue")) + inFieldValue = true; + } + if (xml.name() == "img" && inFlightMap) { + QString src = xml.attributes().value("src").toString(); + src.prepend("http://mobile.flightview.com/"); + QUrl url = QUrl::fromPercentEncoding(src.toAscii()); + mapReplies.append(m_manager.get(QNetworkRequest(url))); + } + } + + if (xml.tokenType() == QXmlStreamReader::EndElement) { + inFlightName &= xml.name() != "h1"; + inFlightStatus &= xml.name() != "div"; + inFlightMap &= xml.name() != "div"; + inFieldName &= xml.name() != "td"; + inFieldValue &= xml.name() != "td"; + } + + if (xml.tokenType() == QXmlStreamReader::Characters) { + if (inFlightName) + flightName += xml.text(); + if (inFlightStatus) + flightStatus += xml.text(); + if (inFieldName) + fieldNames.last() += xml.text(); + if (inFieldValue) + fieldValues.last() += xml.text(); + } + } + + if (fieldNames.isEmpty()) { + QString code = ui.flightEdit->text().simplified().left(10); + QString msg = QString("Flight %1 is not found").arg(code); + ui.flightName->setText(msg); + return; + } + + ui.flightName->setText(flightName); + flightStatus.remove("Status: "); + ui.flightStatus->setText(flightStatus); + ui.flightStatus->show(); + + QStringList whiteList; + whiteList << "Departure"; + whiteList << "Arrival"; + whiteList << "Scheduled"; + whiteList << "Takeoff"; + whiteList << "Estimated"; + whiteList << "Term-Gate"; + + QString text; + text = QString("<table width=%1>").arg(width() - 25); + for (int i = 0; i < fieldNames.count(); i++) { + QString fn = fieldNames[i].simplified(); + if (fn.endsWith(':')) + fn = fn.left(fn.length() - 1); + if (!whiteList.contains(fn)) + continue; + + QString fv = fieldValues[i].simplified(); + bool special = false; + special |= fn.startsWith("Departure"); + special |= fn.startsWith("Arrival"); + text += "<tr>"; + if (special) { + text += "<td align=center colspan=2>"; + text += "<b><font size=+1>" + fv + "</font></b>"; + text += "</td>"; + } else { + text += "<td align=right>"; + text += fn; + text += " : "; + text += " "; + text += "</td>"; + text += "<td>"; + text += fv; + text += "</td>"; + } + text += "</tr>"; + } + text += "</table>"; + ui.detailedInfo->setText(text); + ui.infoBox->show(); + } + + void resizeEvent(QResizeEvent *event) { + Q_UNUSED(event); + ui.detailedInfo->setMaximumWidth(width() - 25); + } + + void paintEvent(QPaintEvent *event) { + QMainWindow::paintEvent(event); + QPainter p(this); + p.fillRect(rect(), QColor(131, 171, 210)); + if (!m_map.isNull()) { + int x = (width() - m_map.width()) / 2; + int space = ui.infoBox->pos().y(); + if (!ui.infoBox->isVisible()) + space = height(); + int top = ui.titleBox->height(); + int y = qMax(top, (space - m_map.height()) / 2); + p.drawPixmap(x, y, m_map); + } + p.end(); + } + +}; + + +#include "flightinfo.moc" + +int main(int argc, char **argv) +{ + Q_INIT_RESOURCE(flightinfo); + + QApplication app(argc, argv); + + FlightInfo w; +#if defined(Q_OS_SYMBIAN) + w.showMaximized(); +#else + w.resize(360, 504); + w.show(); +#endif + + return app.exec(); +} diff --git a/examples/embedded/flightinfo/flightinfo.pro b/examples/embedded/flightinfo/flightinfo.pro new file mode 100644 index 0000000000..a33423f543 --- /dev/null +++ b/examples/embedded/flightinfo/flightinfo.pro @@ -0,0 +1,17 @@ +TEMPLATE = app +TARGET = flightinfo +SOURCES = flightinfo.cpp +FORMS += form.ui +RESOURCES = flightinfo.qrc +QT += network + +symbian { + TARGET.UID3 = 0xA000CF74 + CONFIG += qt_demo + TARGET.CAPABILITY = NetworkServices +} + +target.path = $$[QT_INSTALL_DEMOS]/qtbase/embedded/flightinfo +sources.files = $$SOURCES $$HEADERS $$RESOURCES $$FORMS *.pro +sources.path = $$[QT_INSTALL_DEMOS]/qtbase/embedded/flightinfo +INSTALLS += target sources diff --git a/examples/embedded/flightinfo/flightinfo.qrc b/examples/embedded/flightinfo/flightinfo.qrc new file mode 100644 index 0000000000..babea7e0cb --- /dev/null +++ b/examples/embedded/flightinfo/flightinfo.qrc @@ -0,0 +1,5 @@ +<RCC> + <qresource prefix="/" > + <file>aircraft.png</file> + </qresource> +</RCC> diff --git a/examples/embedded/flightinfo/form.ui b/examples/embedded/flightinfo/form.ui new file mode 100644 index 0000000000..3a24c758a6 --- /dev/null +++ b/examples/embedded/flightinfo/form.ui @@ -0,0 +1,226 @@ +<?xml version="1.0" encoding="UTF-8"?> +<ui version="4.0"> + <class>Form</class> + <widget class="QWidget" name="Form"> + <property name="geometry"> + <rect> + <x>0</x> + <y>0</y> + <width>220</width> + <height>171</height> + </rect> + </property> + <property name="windowTitle"> + <string>Form</string> + </property> + <layout class="QVBoxLayout" name="verticalLayout"> + <property name="spacing"> + <number>0</number> + </property> + <property name="margin"> + <number>0</number> + </property> + <item> + <widget class="QFrame" name="titleBox"> + <property name="styleSheet"> + <string>QFrame { +background-color: #45629a; +} + +QLabel { +color: white; +}</string> + </property> + <property name="frameShape"> + <enum>QFrame::NoFrame</enum> + </property> + <property name="frameShadow"> + <enum>QFrame::Raised</enum> + </property> + <property name="lineWidth"> + <number>0</number> + </property> + <layout class="QHBoxLayout" name="horizontalLayout"> + <property name="spacing"> + <number>0</number> + </property> + <property name="margin"> + <number>4</number> + </property> + <item> + <widget class="QLabel" name="flightName"> + <property name="sizePolicy"> + <sizepolicy hsizetype="Expanding" vsizetype="Preferred"> + <horstretch>0</horstretch> + <verstretch>0</verstretch> + </sizepolicy> + </property> + <property name="text"> + <string>Powered by FlightView</string> + </property> + </widget> + </item> + <item> + <widget class="QLabel" name="flightStatus"> + <property name="sizePolicy"> + <sizepolicy hsizetype="Minimum" vsizetype="Preferred"> + <horstretch>0</horstretch> + <verstretch>0</verstretch> + </sizepolicy> + </property> + <property name="font"> + <font> + <weight>75</weight> + <bold>true</bold> + </font> + </property> + <property name="styleSheet"> + <string>background-color: white; +color: #45629a;</string> + </property> + <property name="lineWidth"> + <number>0</number> + </property> + <property name="text"> + <string>Ready</string> + </property> + <property name="alignment"> + <set>Qt::AlignCenter</set> + </property> + <property name="margin"> + <number>4</number> + </property> + </widget> + </item> + </layout> + </widget> + </item> + <item> + <widget class="QFrame" name="searchBar"> + <property name="frameShape"> + <enum>QFrame::NoFrame</enum> + </property> + <property name="frameShadow"> + <enum>QFrame::Raised</enum> + </property> + <layout class="QHBoxLayout" name="horizontalLayout_2"> + <property name="margin"> + <number>5</number> + </property> + <item> + <widget class="QLineEdit" name="flightEdit"> + <property name="styleSheet"> + <string>color: black; +border: 1px solid black; +background: white; +selection-background-color: lightgray;</string> + </property> + </widget> + </item> + <item> + <widget class="QToolButton" name="searchButton"> + <property name="styleSheet"> + <string>color: rgb(255, 255, 255); +background-color: rgb(85, 85, 255); +padding: 2px; +border: 2px solid rgb(0, 0, 127);</string> + </property> + <property name="text"> + <string>Search</string> + </property> + <property name="toolButtonStyle"> + <enum>Qt::ToolButtonTextBesideIcon</enum> + </property> + </widget> + </item> + <item> + <spacer name="horizontalSpacer"> + <property name="orientation"> + <enum>Qt::Horizontal</enum> + </property> + <property name="sizeHint" stdset="0"> + <size> + <width>40</width> + <height>20</height> + </size> + </property> + </spacer> + </item> + </layout> + </widget> + </item> + <item> + <spacer name="verticalSpacer"> + <property name="orientation"> + <enum>Qt::Vertical</enum> + </property> + <property name="sizeHint" stdset="0"> + <size> + <width>20</width> + <height>58</height> + </size> + </property> + </spacer> + </item> + <item> + <widget class="QFrame" name="infoBox"> + <property name="sizePolicy"> + <sizepolicy hsizetype="Minimum" vsizetype="MinimumExpanding"> + <horstretch>0</horstretch> + <verstretch>0</verstretch> + </sizepolicy> + </property> + <property name="styleSheet"> + <string>QFrame { border: 2px solid white; +border-radius: 10px; +margin: 5px; +background-color: rgba(69, 98, 154, 192); }</string> + </property> + <property name="frameShape"> + <enum>QFrame::NoFrame</enum> + </property> + <property name="frameShadow"> + <enum>QFrame::Raised</enum> + </property> + <layout class="QVBoxLayout" name="verticalLayout_3"> + <property name="spacing"> + <number>0</number> + </property> + <property name="margin"> + <number>5</number> + </property> + <item> + <widget class="QLabel" name="detailedInfo"> + <property name="sizePolicy"> + <sizepolicy hsizetype="Minimum" vsizetype="MinimumExpanding"> + <horstretch>0</horstretch> + <verstretch>0</verstretch> + </sizepolicy> + </property> + <property name="styleSheet"> + <string>color: white; +border: none; +background-color: none;</string> + </property> + <property name="text"> + <string/> + </property> + <property name="textFormat"> + <enum>Qt::RichText</enum> + </property> + <property name="wordWrap"> + <bool>true</bool> + </property> + <property name="textInteractionFlags"> + <set>Qt::NoTextInteraction</set> + </property> + </widget> + </item> + </layout> + </widget> + </item> + </layout> + </widget> + <resources/> + <connections/> +</ui> diff --git a/examples/embedded/lightmaps/lightmaps.cpp b/examples/embedded/lightmaps/lightmaps.cpp new file mode 100644 index 0000000000..d672530e19 --- /dev/null +++ b/examples/embedded/lightmaps/lightmaps.cpp @@ -0,0 +1,287 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the demonstration applications of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** This file may be used under the terms of the GNU Lesser General Public +** License version 2.1 as published by the Free Software Foundation and +** appearing in the file LICENSE.LGPL included in the packaging of this +** file. Please review the following information to ensure the GNU Lesser +** General Public License version 2.1 requirements will be met: +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 as published by the Free Software Foundation +** and appearing in the file LICENSE.GPL included in the packaging of this +** file. Please review the following information to ensure the GNU General +** Public License version 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include <QtCore> +#include <QtGui> +#include <QtNetwork> + +#include <math.h> + +#include "lightmaps.h" +#include "slippymap.h" + +#ifndef M_PI +#define M_PI 3.14159265358979323846 +#endif + +// how long (milliseconds) the user need to hold (after a tap on the screen) +// before triggering the magnifying glass feature +// 701, a prime number, is the sum of 229, 233, 239 +// (all three are also prime numbers, consecutive!) +#define HOLD_TIME 701 + +// maximum size of the magnifier +// Hint: see above to find why I picked this one :) +#define MAX_MAGNIFIER 229 + +LightMaps::LightMaps(QWidget *parent) + : QWidget(parent), pressed(false), snapped(false), zoomed(false), + invert(false) +{ + m_normalMap = new SlippyMap(this); + m_largeMap = new SlippyMap(this); + connect(m_normalMap, SIGNAL(updated(QRect)), SLOT(updateMap(QRect))); + connect(m_largeMap, SIGNAL(updated(QRect)), SLOT(update())); +} + +void LightMaps::setCenter(qreal lat, qreal lng) +{ + m_normalMap->latitude = lat; + m_normalMap->longitude = lng; + m_normalMap->invalidate(); + m_largeMap->latitude = lat; + m_largeMap->longitude = lng; + m_largeMap->invalidate(); +} + +void LightMaps::toggleNightMode() +{ + invert = !invert; + update(); +} + +void LightMaps::updateMap(const QRect &r) +{ + update(r); +} + +void LightMaps::activateZoom() +{ + zoomed = true; + tapTimer.stop(); + m_largeMap->zoom = m_normalMap->zoom + 1; + m_largeMap->width = m_normalMap->width * 2; + m_largeMap->height = m_normalMap->height * 2; + m_largeMap->latitude = m_normalMap->latitude; + m_largeMap->longitude = m_normalMap->longitude; + m_largeMap->invalidate(); + update(); +} + +void LightMaps::resizeEvent(QResizeEvent *) +{ + m_normalMap->width = width(); + m_normalMap->height = height(); + m_normalMap->invalidate(); + m_largeMap->width = m_normalMap->width * 2; + m_largeMap->height = m_normalMap->height * 2; + m_largeMap->invalidate(); +} + +void LightMaps::paintEvent(QPaintEvent *event) +{ + QPainter p; + p.begin(this); + m_normalMap->render(&p, event->rect()); + p.setPen(Qt::black); +#if defined(Q_OS_SYMBIAN) + QFont font = p.font(); + font.setPixelSize(13); + p.setFont(font); +#endif + p.drawText(rect(), Qt::AlignBottom | Qt::TextWordWrap, + "Map data CCBYSA 2009 OpenStreetMap.org contributors"); + p.end(); + + if (zoomed) { + int dim = qMin(width(), height()); + int magnifierSize = qMin(MAX_MAGNIFIER, dim * 2 / 3); + int radius = magnifierSize / 2; + int ring = radius - 15; + QSize box = QSize(magnifierSize, magnifierSize); + + // reupdate our mask + if (maskPixmap.size() != box) { + maskPixmap = QPixmap(box); + maskPixmap.fill(Qt::transparent); + + QRadialGradient g; + g.setCenter(radius, radius); + g.setFocalPoint(radius, radius); + g.setRadius(radius); + g.setColorAt(1.0, QColor(255, 255, 255, 0)); + g.setColorAt(0.5, QColor(128, 128, 128, 255)); + + QPainter mask(&maskPixmap); + mask.setRenderHint(QPainter::Antialiasing); + mask.setCompositionMode(QPainter::CompositionMode_Source); + mask.setBrush(g); + mask.setPen(Qt::NoPen); + mask.drawRect(maskPixmap.rect()); + mask.setBrush(QColor(Qt::transparent)); + mask.drawEllipse(g.center(), ring, ring); + mask.end(); + } + + QPoint center = dragPos - QPoint(0, radius); + center = center + QPoint(0, radius / 2); + QPoint corner = center - QPoint(radius, radius); + + QPoint xy = center * 2 - QPoint(radius, radius); + + // only set the dimension to the magnified portion + if (zoomPixmap.size() != box) { + zoomPixmap = QPixmap(box); + zoomPixmap.fill(Qt::lightGray); + } + if (true) { + QPainter p(&zoomPixmap); + p.translate(-xy); + m_largeMap->render(&p, QRect(xy, box)); + p.end(); + } + + QPainterPath clipPath; + clipPath.addEllipse(center, ring, ring); + + QPainter p(this); + p.setRenderHint(QPainter::Antialiasing); + p.setClipPath(clipPath); + p.drawPixmap(corner, zoomPixmap); + p.setClipping(false); + p.drawPixmap(corner, maskPixmap); + p.setPen(Qt::gray); + p.drawPath(clipPath); + } + if (invert) { + QPainter p(this); + p.setCompositionMode(QPainter::CompositionMode_Difference); + p.fillRect(event->rect(), Qt::white); + p.end(); + } +} + +void LightMaps::timerEvent(QTimerEvent *) +{ + if (!zoomed) + activateZoom(); + update(); +} + +void LightMaps::mousePressEvent(QMouseEvent *event) +{ + if (event->buttons() != Qt::LeftButton) + return; + pressed = snapped = true; + pressPos = dragPos = event->pos(); + tapTimer.stop(); + tapTimer.start(HOLD_TIME, this); +} + +void LightMaps::mouseMoveEvent(QMouseEvent *event) +{ + if (!event->buttons()) + return; + if (!zoomed) { + if (!pressed || !snapped) { + QPoint delta = event->pos() - pressPos; + pressPos = event->pos(); + m_normalMap->pan(delta); + return; + } else { + const int threshold = 10; + QPoint delta = event->pos() - pressPos; + if (snapped) { + snapped &= delta.x() < threshold; + snapped &= delta.y() < threshold; + snapped &= delta.x() > -threshold; + snapped &= delta.y() > -threshold; + } + if (!snapped) + tapTimer.stop(); + } + } else { + dragPos = event->pos(); + update(); + } +} + +void LightMaps::mouseReleaseEvent(QMouseEvent *) +{ + zoomed = false; + update(); +} + +void LightMaps::keyPressEvent(QKeyEvent *event) +{ + if (!zoomed) { + if (event->key() == Qt::Key_Left) + m_normalMap->pan(QPoint(20, 0)); + if (event->key() == Qt::Key_Right) + m_normalMap->pan(QPoint(-20, 0)); + if (event->key() == Qt::Key_Up) + m_normalMap->pan(QPoint(0, 20)); + if (event->key() == Qt::Key_Down) + m_normalMap->pan(QPoint(0, -20)); + if (event->key() == Qt::Key_Z || event->key() == Qt::Key_Select) { + dragPos = QPoint(width() / 2, height() / 2); + activateZoom(); + } + } else { + if (event->key() == Qt::Key_Z || event->key() == Qt::Key_Select) { + zoomed = false; + update(); + } + QPoint delta(0, 0); + if (event->key() == Qt::Key_Left) + delta = QPoint(-15, 0); + if (event->key() == Qt::Key_Right) + delta = QPoint(15, 0); + if (event->key() == Qt::Key_Up) + delta = QPoint(0, -15); + if (event->key() == Qt::Key_Down) + delta = QPoint(0, 15); + if (delta != QPoint(0, 0)) { + dragPos += delta; + update(); + } + } +} diff --git a/examples/embedded/lightmaps/lightmaps.h b/examples/embedded/lightmaps/lightmaps.h new file mode 100644 index 0000000000..45b5c188a2 --- /dev/null +++ b/examples/embedded/lightmaps/lightmaps.h @@ -0,0 +1,88 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the demonstration applications of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** This file may be used under the terms of the GNU Lesser General Public +** License version 2.1 as published by the Free Software Foundation and +** appearing in the file LICENSE.LGPL included in the packaging of this +** file. Please review the following information to ensure the GNU Lesser +** General Public License version 2.1 requirements will be met: +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 as published by the Free Software Foundation +** and appearing in the file LICENSE.GPL included in the packaging of this +** file. Please review the following information to ensure the GNU General +** Public License version 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef LIGHTMAPS_H +#define LIGHTMAPS_H + +#include <QBasicTimer> +#include <QWidget> + +class SlippyMap; + +class LightMaps: public QWidget +{ + Q_OBJECT + +public: + LightMaps(QWidget *parent = 0); + void setCenter(qreal lat, qreal lng); + +public slots: + void toggleNightMode(); + +protected: + void activateZoom(); + void resizeEvent(QResizeEvent *); + void paintEvent(QPaintEvent *event); + void timerEvent(QTimerEvent *); + void mousePressEvent(QMouseEvent *event); + void mouseMoveEvent(QMouseEvent *event); + void mouseReleaseEvent(QMouseEvent *); + void keyPressEvent(QKeyEvent *event); + +private slots: + void updateMap(const QRect &r); + +private: + SlippyMap *m_normalMap; + SlippyMap *m_largeMap; + bool pressed; + bool snapped; + QPoint pressPos; + QPoint dragPos; + QBasicTimer tapTimer; + bool zoomed; + QPixmap zoomPixmap; + QPixmap maskPixmap; + bool invert; +}; + +#endif
\ No newline at end of file diff --git a/examples/embedded/lightmaps/lightmaps.pro b/examples/embedded/lightmaps/lightmaps.pro new file mode 100644 index 0000000000..2751c3a647 --- /dev/null +++ b/examples/embedded/lightmaps/lightmaps.pro @@ -0,0 +1,21 @@ +TEMPLATE = app +HEADERS = lightmaps.h \ + mapzoom.h \ + slippymap.h +SOURCES = lightmaps.cpp \ + main.cpp \ + mapzoom.cpp \ + slippymap.cpp +QT += network + +symbian { + TARGET.UID3 = 0xA000CF75 + CONFIG += qt_demo + TARGET.CAPABILITY = NetworkServices + TARGET.EPOCHEAPSIZE = 0x20000 0x2000000 +} + +target.path = $$[QT_INSTALL_DEMOS]/qtbase/embedded/lightmaps +sources.files = $$SOURCES $$HEADERS $$RESOURCES $$FORMS *.pro +sources.path = $$[QT_INSTALL_DEMOS]/qtbase/embedded/lightmaps +INSTALLS += target sources diff --git a/examples/embedded/lightmaps/main.cpp b/examples/embedded/lightmaps/main.cpp new file mode 100644 index 0000000000..85f74e638e --- /dev/null +++ b/examples/embedded/lightmaps/main.cpp @@ -0,0 +1,63 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the demonstration applications of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** This file may be used under the terms of the GNU Lesser General Public +** License version 2.1 as published by the Free Software Foundation and +** appearing in the file LICENSE.LGPL included in the packaging of this +** file. Please review the following information to ensure the GNU Lesser +** General Public License version 2.1 requirements will be met: +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 as published by the Free Software Foundation +** and appearing in the file LICENSE.GPL included in the packaging of this +** file. Please review the following information to ensure the GNU General +** Public License version 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include <QApplication> +#include "mapzoom.h" + +int main(int argc, char **argv) +{ +#if defined(Q_WS_X11) + QApplication::setGraphicsSystem("raster"); +#endif + + QApplication app(argc, argv); + app.setApplicationName("LightMaps"); + + MapZoom w; +#if defined(Q_OS_SYMBIAN) || defined(Q_OS_WINCE_WM) + w.showMaximized(); +#else + w.resize(600, 450); + w.show(); +#endif + + return app.exec(); +} diff --git a/examples/embedded/lightmaps/mapzoom.cpp b/examples/embedded/lightmaps/mapzoom.cpp new file mode 100644 index 0000000000..d01457e3f4 --- /dev/null +++ b/examples/embedded/lightmaps/mapzoom.cpp @@ -0,0 +1,147 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the demonstration applications of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** This file may be used under the terms of the GNU Lesser General Public +** License version 2.1 as published by the Free Software Foundation and +** appearing in the file LICENSE.LGPL included in the packaging of this +** file. Please review the following information to ensure the GNU Lesser +** General Public License version 2.1 requirements will be met: +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 as published by the Free Software Foundation +** and appearing in the file LICENSE.GPL included in the packaging of this +** file. Please review the following information to ensure the GNU General +** Public License version 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include <QtGui> +#include <QtNetwork> +#include "lightmaps.h" +#include "mapzoom.h" + +MapZoom::MapZoom() + : QMainWindow(0) +{ + map = new LightMaps(this); + setCentralWidget(map); + map->setFocus(); + + QAction *osloAction = new QAction(tr("&Oslo"), this); + QAction *berlinAction = new QAction(tr("&Berlin"), this); + QAction *jakartaAction = new QAction(tr("&Jakarta"), this); + QAction *nightModeAction = new QAction(tr("Night Mode"), this); + nightModeAction->setCheckable(true); + nightModeAction->setChecked(false); + QAction *osmAction = new QAction(tr("About OpenStreetMap"), this); + connect(osloAction, SIGNAL(triggered()), SLOT(chooseOslo())); + connect(berlinAction, SIGNAL(triggered()), SLOT(chooseBerlin())); + connect(jakartaAction, SIGNAL(triggered()), SLOT(chooseJakarta())); + connect(nightModeAction, SIGNAL(triggered()), map, SLOT(toggleNightMode())); + connect(osmAction, SIGNAL(triggered()), SLOT(aboutOsm())); + +#if defined(Q_OS_SYMBIAN) || defined(Q_OS_WINCE_WM) + menuBar()->addAction(osloAction); + menuBar()->addAction(berlinAction); + menuBar()->addAction(jakartaAction); + menuBar()->addAction(nightModeAction); + menuBar()->addAction(osmAction); +#else + QMenu *menu = menuBar()->addMenu(tr("&Options")); + menu->addAction(osloAction); + menu->addAction(berlinAction); + menu->addAction(jakartaAction); + menu->addSeparator(); + menu->addAction(nightModeAction); + menu->addAction(osmAction); +#endif + + QNetworkConfigurationManager manager; + if (manager.capabilities() & QNetworkConfigurationManager::NetworkSessionRequired) { + // Get saved network configuration + QSettings settings(QSettings::UserScope, QLatin1String("Trolltech")); + settings.beginGroup(QLatin1String("QtNetwork")); + const QString id = + settings.value(QLatin1String("DefaultNetworkConfiguration")).toString(); + settings.endGroup(); + + // If the saved network configuration is not currently discovered use the system + // default + QNetworkConfiguration config = manager.configurationFromIdentifier(id); + if ((config.state() & QNetworkConfiguration::Discovered) != + QNetworkConfiguration::Discovered) { + config = manager.defaultConfiguration(); + } + + networkSession = new QNetworkSession(config, this); + connect(networkSession, SIGNAL(opened()), this, SLOT(sessionOpened())); + + networkSession->open(); + } else { + networkSession = 0; + } + + setWindowTitle(tr("Light Maps")); +} + +void MapZoom::sessionOpened() +{ + // Save the used configuration + QNetworkConfiguration config = networkSession->configuration(); + QString id; + if (config.type() == QNetworkConfiguration::UserChoice) { + id = networkSession->sessionProperty( + QLatin1String("UserChoiceConfiguration")).toString(); + } else { + id = config.identifier(); + } + + QSettings settings(QSettings::UserScope, QLatin1String("Trolltech")); + settings.beginGroup(QLatin1String("QtNetwork")); + settings.setValue(QLatin1String("DefaultNetworkConfiguration"), id); + settings.endGroup(); +} + +void MapZoom::chooseOslo() +{ + map->setCenter(59.9138204, 10.7387413); +} + +void MapZoom::chooseBerlin() +{ + map->setCenter(52.52958999943302, 13.383053541183472); +} + +void MapZoom::chooseJakarta() +{ + map->setCenter(-6.211544, 106.845172); +} + +void MapZoom::aboutOsm() +{ + QDesktopServices::openUrl(QUrl("http://www.openstreetmap.org")); +} diff --git a/examples/embedded/lightmaps/mapzoom.h b/examples/embedded/lightmaps/mapzoom.h new file mode 100644 index 0000000000..ac70a23316 --- /dev/null +++ b/examples/embedded/lightmaps/mapzoom.h @@ -0,0 +1,69 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the demonstration applications of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** This file may be used under the terms of the GNU Lesser General Public +** License version 2.1 as published by the Free Software Foundation and +** appearing in the file LICENSE.LGPL included in the packaging of this +** file. Please review the following information to ensure the GNU Lesser +** General Public License version 2.1 requirements will be met: +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 as published by the Free Software Foundation +** and appearing in the file LICENSE.GPL included in the packaging of this +** file. Please review the following information to ensure the GNU General +** Public License version 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef MAPZOOM_H +#define MAPZOOM_H + +#include <QMainWindow> + +class QNetworkSession; +class LightMaps; + +class MapZoom : public QMainWindow +{ + Q_OBJECT + +public: + MapZoom(); + +private slots: + void sessionOpened(); + void chooseOslo(); + void chooseBerlin(); + void chooseJakarta(); + void aboutOsm(); + +private: + LightMaps *map; + QNetworkSession *networkSession; +}; + +#endif
\ No newline at end of file diff --git a/examples/embedded/lightmaps/slippymap.cpp b/examples/embedded/lightmaps/slippymap.cpp new file mode 100644 index 0000000000..8c71f2946a --- /dev/null +++ b/examples/embedded/lightmaps/slippymap.cpp @@ -0,0 +1,213 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the demonstration applications of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** This file may be used under the terms of the GNU Lesser General Public +** License version 2.1 as published by the Free Software Foundation and +** appearing in the file LICENSE.LGPL included in the packaging of this +** file. Please review the following information to ensure the GNU Lesser +** General Public License version 2.1 requirements will be met: +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 as published by the Free Software Foundation +** and appearing in the file LICENSE.GPL included in the packaging of this +** file. Please review the following information to ensure the GNU General +** Public License version 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include <math.h> + +#include <QtGui> +#include <QtNetwork> +#include "slippymap.h" + +#ifndef M_PI +#define M_PI 3.14159265358979323846 +#endif + +uint qHash(const QPoint& p) +{ + return p.x() * 17 ^ p.y(); +} + +// tile size in pixels +const int tdim = 256; + +QPointF tileForCoordinate(qreal lat, qreal lng, int zoom) +{ + qreal zn = static_cast<qreal>(1 << zoom); + qreal tx = (lng + 180.0) / 360.0; + qreal ty = (1.0 - log(tan(lat * M_PI / 180.0) + + 1.0 / cos(lat * M_PI / 180.0)) / M_PI) / 2.0; + return QPointF(tx * zn, ty * zn); +} + +qreal longitudeFromTile(qreal tx, int zoom) +{ + qreal zn = static_cast<qreal>(1 << zoom); + qreal lat = tx / zn * 360.0 - 180.0; + return lat; +} + +qreal latitudeFromTile(qreal ty, int zoom) +{ + qreal zn = static_cast<qreal>(1 << zoom); + qreal n = M_PI - 2 * M_PI * ty / zn; + qreal lng = 180.0 / M_PI * atan(0.5 * (exp(n) - exp(-n))); + return lng; +} + + +SlippyMap::SlippyMap(QObject *parent) + : QObject(parent), width(400), height(300), zoom(15), + latitude(59.9138204), longitude(10.7387413) +{ + m_emptyTile = QPixmap(tdim, tdim); + m_emptyTile.fill(Qt::lightGray); + + QNetworkDiskCache *cache = new QNetworkDiskCache; + cache->setCacheDirectory(QDesktopServices::storageLocation + (QDesktopServices::CacheLocation)); + m_manager.setCache(cache); + connect(&m_manager, SIGNAL(finished(QNetworkReply*)), + this, SLOT(handleNetworkData(QNetworkReply*))); +} + +void SlippyMap::invalidate() +{ + if (width <= 0 || height <= 0) + return; + + QPointF ct = tileForCoordinate(latitude, longitude, zoom); + qreal tx = ct.x(); + qreal ty = ct.y(); + + // top-left corner of the center tile + int xp = width / 2 - (tx - floor(tx)) * tdim; + int yp = height / 2 - (ty - floor(ty)) * tdim; + + // first tile vertical and horizontal + int xa = (xp + tdim - 1) / tdim; + int ya = (yp + tdim - 1) / tdim; + int xs = static_cast<int>(tx) - xa; + int ys = static_cast<int>(ty) - ya; + + // offset for top-left tile + m_offset = QPoint(xp - xa * tdim, yp - ya * tdim); + + // last tile vertical and horizontal + int xe = static_cast<int>(tx) + (width - xp - 1) / tdim; + int ye = static_cast<int>(ty) + (height - yp - 1) / tdim; + + // build a rect + m_tilesRect = QRect(xs, ys, xe - xs + 1, ye - ys + 1); + + if (m_url.isEmpty()) + download(); + + emit updated(QRect(0, 0, width, height)); +} + +void SlippyMap::render(QPainter *p, const QRect &rect) +{ + for (int x = 0; x <= m_tilesRect.width(); ++x) + for (int y = 0; y <= m_tilesRect.height(); ++y) { + QPoint tp(x + m_tilesRect.left(), y + m_tilesRect.top()); + QRect box = tileRect(tp); + if (rect.intersects(box)) { + if (m_tilePixmaps.contains(tp)) + p->drawPixmap(box, m_tilePixmaps.value(tp)); + else + p->drawPixmap(box, m_emptyTile); + } + } +} + +void SlippyMap::pan(const QPoint &delta) +{ + QPointF dx = QPointF(delta) / qreal(tdim); + QPointF center = tileForCoordinate(latitude, longitude, zoom) - dx; + latitude = latitudeFromTile(center.y(), zoom); + longitude = longitudeFromTile(center.x(), zoom); + invalidate(); +} + +void SlippyMap::handleNetworkData(QNetworkReply *reply) +{ + QImage img; + QPoint tp = reply->request().attribute(QNetworkRequest::User).toPoint(); + QUrl url = reply->url(); + if (!reply->error()) + if (!img.load(reply, 0)) + img = QImage(); + reply->deleteLater(); + m_tilePixmaps[tp] = QPixmap::fromImage(img); + if (img.isNull()) + m_tilePixmaps[tp] = m_emptyTile; + emit updated(tileRect(tp)); + + // purge unused spaces + QRect bound = m_tilesRect.adjusted(-2, -2, 2, 2); + foreach(QPoint tp, m_tilePixmaps.keys()) + if (!bound.contains(tp)) + m_tilePixmaps.remove(tp); + + download(); +} + +void SlippyMap::download() +{ + QPoint grab(0, 0); + for (int x = 0; x <= m_tilesRect.width(); ++x) + for (int y = 0; y <= m_tilesRect.height(); ++y) { + QPoint tp = m_tilesRect.topLeft() + QPoint(x, y); + if (!m_tilePixmaps.contains(tp)) { + grab = tp; + break; + } + } + if (grab == QPoint(0, 0)) { + m_url = QUrl(); + return; + } + + QString path = "http://tile.openstreetmap.org/%1/%2/%3.png"; + m_url = QUrl(path.arg(zoom).arg(grab.x()).arg(grab.y())); + QNetworkRequest request; + request.setUrl(m_url); + request.setRawHeader("User-Agent", "Nokia (Qt) Graphics Dojo 1.0"); + request.setAttribute(QNetworkRequest::User, QVariant(grab)); + m_manager.get(request); +} + +QRect SlippyMap::tileRect(const QPoint &tp) +{ + QPoint t = tp - m_tilesRect.topLeft(); + int x = t.x() * tdim + m_offset.x(); + int y = t.y() * tdim + m_offset.y(); + return QRect(x, y, tdim, tdim); +} diff --git a/examples/embedded/lightmaps/slippymap.h b/examples/embedded/lightmaps/slippymap.h new file mode 100644 index 0000000000..64ba5c3e59 --- /dev/null +++ b/examples/embedded/lightmaps/slippymap.h @@ -0,0 +1,87 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the demonstration applications of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** This file may be used under the terms of the GNU Lesser General Public +** License version 2.1 as published by the Free Software Foundation and +** appearing in the file LICENSE.LGPL included in the packaging of this +** file. Please review the following information to ensure the GNU Lesser +** General Public License version 2.1 requirements will be met: +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 as published by the Free Software Foundation +** and appearing in the file LICENSE.GPL included in the packaging of this +** file. Please review the following information to ensure the GNU General +** Public License version 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef SLIPPYMAP_H +#define SLIPPYMAP_H + +#include <QNetworkAccessManager> +#include <QPixmap> +#include <QUrl> + +class QNetworkReply; +class QPainter; + +class SlippyMap: public QObject +{ + Q_OBJECT + +public: + SlippyMap(QObject *parent = 0); + void invalidate(); + void render(QPainter *p, const QRect &rect); + void pan(const QPoint &delta); + + int width; + int height; + int zoom; + qreal latitude; + qreal longitude; + +signals: + void updated(const QRect &rect); + +private slots: + void handleNetworkData(QNetworkReply *reply); + void download(); + +protected: + QRect tileRect(const QPoint &tp); + +private: + QPoint m_offset; + QRect m_tilesRect; + QPixmap m_emptyTile; + QHash<QPoint, QPixmap> m_tilePixmaps; + QNetworkAccessManager m_manager; + QUrl m_url; +}; + +#endif
\ No newline at end of file diff --git a/examples/embedded/raycasting/raycasting.cpp b/examples/embedded/raycasting/raycasting.cpp new file mode 100644 index 0000000000..d404044a9a --- /dev/null +++ b/examples/embedded/raycasting/raycasting.cpp @@ -0,0 +1,391 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the demonstration applications of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** This file may be used under the terms of the GNU Lesser General Public +** License version 2.1 as published by the Free Software Foundation and +** appearing in the file LICENSE.LGPL included in the packaging of this +** file. Please review the following information to ensure the GNU Lesser +** General Public License version 2.1 requirements will be met: +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 as published by the Free Software Foundation +** and appearing in the file LICENSE.GPL included in the packaging of this +** file. Please review the following information to ensure the GNU General +** Public License version 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include <QtCore> +#include <QtGui> + +#include <math.h> + +#ifndef M_PI +#define M_PI 3.14159265358979323846 +#endif + +#define WORLD_SIZE 8 +int world_map[WORLD_SIZE][WORLD_SIZE] = { + { 1, 1, 1, 1, 6, 1, 1, 1 }, + { 1, 0, 0, 1, 0, 0, 0, 7 }, + { 1, 1, 0, 1, 0, 1, 1, 1 }, + { 6, 0, 0, 0, 0, 0, 0, 3 }, + { 1, 8, 8, 0, 8, 0, 8, 1 }, + { 2, 2, 0, 0, 8, 8, 7, 1 }, + { 3, 0, 0, 0, 0, 0, 0, 5 }, + { 2, 2, 2, 2, 7, 4, 4, 4 }, +}; + +#define TEXTURE_SIZE 64 +#define TEXTURE_BLOCK (TEXTURE_SIZE * TEXTURE_SIZE) + +class Raycasting: public QWidget +{ +public: + Raycasting(QWidget *parent = 0) + : QWidget(parent) + , angle(0.5) + , playerPos(1.5, 1.5) + , angleDelta(0) + , moveDelta(0) + , touchDevice(false) { + + // http://www.areyep.com/RIPandMCS-TextureLibrary.html + textureImg.load(":/textures.png"); + textureImg = textureImg.convertToFormat(QImage::Format_ARGB32); + Q_ASSERT(textureImg.width() == TEXTURE_SIZE * 2); + Q_ASSERT(textureImg.bytesPerLine() == 4 * TEXTURE_SIZE * 2); + textureCount = textureImg.height() / TEXTURE_SIZE; + + watch.start(); + ticker.start(25, this); + setAttribute(Qt::WA_OpaquePaintEvent, true); + setMouseTracking(false); + } + + void updatePlayer() { + int interval = qBound(20, watch.elapsed(), 250); + watch.start(); + angle += angleDelta * interval / 1000; + qreal step = moveDelta * interval / 1000; + qreal dx = cos(angle) * step; + qreal dy = sin(angle) * step; + QPointF pos = playerPos + 3 * QPointF(dx, dy); + int xi = static_cast<int>(pos.x()); + int yi = static_cast<int>(pos.y()); + if (world_map[yi][xi] == 0) + playerPos = playerPos + QPointF(dx, dy); + } + + void showFps() { + static QTime frameTick; + static int totalFrame = 0; + if (!(totalFrame & 31)) { + int elapsed = frameTick.elapsed(); + frameTick.start(); + int fps = 32 * 1000 / (1 + elapsed); + setWindowTitle(QString("Raycasting (%1 FPS)").arg(fps)); + } + totalFrame++; + } + + void render() { + + // setup the screen surface + if (buffer.size() != bufferSize) + buffer = QImage(bufferSize, QImage::Format_ARGB32); + int bufw = buffer.width(); + int bufh = buffer.height(); + if (bufw <= 0 || bufh <= 0) + return; + + // we intentionally cheat here, to avoid detach + const uchar *ptr = buffer.bits(); + QRgb *start = (QRgb*)(ptr); + QRgb stride = buffer.bytesPerLine() / 4; + QRgb *finish = start + stride * bufh; + + // prepare the texture pointer + const uchar *src = textureImg.bits(); + const QRgb *texsrc = reinterpret_cast<const QRgb*>(src); + + // cast all rays here + qreal sina = sin(angle); + qreal cosa = cos(angle); + qreal u = cosa - sina; + qreal v = sina + cosa; + qreal du = 2 * sina / bufw; + qreal dv = -2 * cosa / bufw; + + for (int ray = 0; ray < bufw; ++ray, u += du, v += dv) { + // every time this ray advances 'u' units in x direction, + // it also advanced 'v' units in y direction + qreal uu = (u < 0) ? -u : u; + qreal vv = (v < 0) ? -v : v; + qreal duu = 1 / uu; + qreal dvv = 1 / vv; + int stepx = (u < 0) ? -1 : 1; + int stepy = (v < 0) ? -1 : 1; + + // the cell in the map that we need to check + qreal px = playerPos.x(); + qreal py = playerPos.y(); + int mapx = static_cast<int>(px); + int mapy = static_cast<int>(py); + + // the position and texture for the hit + int texture = 0; + qreal hitdist = 0.1; + qreal texofs = 0; + bool dark = false; + + // first hit at constant x and constant y lines + qreal distx = (u > 0) ? (mapx + 1 - px) * duu : (px - mapx) * duu; + qreal disty = (v > 0) ? (mapy + 1 - py) * dvv : (py - mapy) * dvv; + + // loop until we hit something + while (texture <= 0) { + if (distx > disty) { + // shorter distance to a hit in constant y line + hitdist = disty; + disty += dvv; + mapy += stepy; + texture = world_map[mapy][mapx]; + if (texture > 0) { + dark = true; + if (stepy > 0) { + qreal ofs = px + u * (mapy - py) / v; + texofs = ofs - floor(ofs); + } else { + qreal ofs = px + u * (mapy + 1 - py) / v; + texofs = ofs - floor(ofs); + } + } + } else { + // shorter distance to a hit in constant x line + hitdist = distx; + distx += duu; + mapx += stepx; + texture = world_map[mapy][mapx]; + if (texture > 0) { + if (stepx > 0) { + qreal ofs = py + v * (mapx - px) / u; + texofs = ofs - floor(ofs); + } else { + qreal ofs = py + v * (mapx + 1 - px) / u; + texofs = ceil(ofs) - ofs; + } + } + } + } + + // get the texture, note that the texture image + // has two textures horizontally, "normal" vs "dark" + int col = static_cast<int>(texofs * TEXTURE_SIZE); + col = qBound(0, col, TEXTURE_SIZE - 1); + texture = (texture - 1) % textureCount; + const QRgb *tex = texsrc + TEXTURE_BLOCK * texture * 2 + + (TEXTURE_SIZE * 2 * col); + if (dark) + tex += TEXTURE_SIZE; + + // start from the texture center (horizontally) + int h = static_cast<int>(bufw / hitdist / 2); + int dy = (TEXTURE_SIZE << 12) / h; + int p1 = ((TEXTURE_SIZE / 2) << 12) - dy; + int p2 = p1 + dy; + + // start from the screen center (vertically) + // y1 will go up (decrease), y2 will go down (increase) + int y1 = bufh / 2; + int y2 = y1 + 1; + QRgb *pixel1 = start + y1 * stride + ray; + QRgb *pixel2 = pixel1 + stride; + + // map the texture to the sliver + while (y1 >= 0 && y2 < bufh && p1 >= 0) { + *pixel1 = tex[p1 >> 12]; + *pixel2 = tex[p2 >> 12]; + p1 -= dy; + p2 += dy; + --y1; + ++y2; + pixel1 -= stride; + pixel2 += stride; + } + + // ceiling and floor + for (; pixel1 > start; pixel1 -= stride) + *pixel1 = qRgb(0, 0, 0); + for (; pixel2 < finish; pixel2 += stride) + *pixel2 = qRgb(96, 96, 96); + } + + update(QRect(QPoint(0, 0), bufferSize)); + } + +protected: + + void resizeEvent(QResizeEvent*) { +#if defined(Q_OS_WINCE_WM) + touchDevice = true; +#elif defined(Q_OS_SYMBIAN) + // FIXME: use HAL + if (width() > 480 || height() > 480) + touchDevice = true; +#else + touchDevice = false; +#endif + if (touchDevice) { + if (width() < height()) { + trackPad = QRect(0, height() / 2, width(), height() / 2); + centerPad = QPoint(width() / 2, height() * 3 / 4); + bufferSize = QSize(width(), height() / 2); + } else { + trackPad = QRect(width() / 2, 0, width() / 2, height()); + centerPad = QPoint(width() * 3 / 4, height() / 2); + bufferSize = QSize(width() / 2, height()); + } + } else { + trackPad = QRect(); + bufferSize = size(); + } + update(); + } + + void timerEvent(QTimerEvent*) { + updatePlayer(); + render(); + showFps(); + } + + void paintEvent(QPaintEvent *event) { + QPainter p(this); + p.setCompositionMode(QPainter::CompositionMode_Source); + + p.drawImage(event->rect(), buffer, event->rect()); + + if (touchDevice && event->rect().intersects(trackPad)) { + p.fillRect(trackPad, Qt::white); + p.setPen(QPen(QColor(224, 224, 224), 6)); + int rad = qMin(trackPad.width(), trackPad.height()) * 0.3; + p.drawEllipse(centerPad, rad, rad); + + p.setPen(Qt::NoPen); + p.setBrush(Qt::gray); + + QPolygon poly; + poly << QPoint(-30, 0); + poly << QPoint(0, -40); + poly << QPoint(30, 0); + + p.translate(centerPad); + for (int i = 0; i < 4; ++i) { + p.rotate(90); + p.translate(0, 20 - rad); + p.drawPolygon(poly); + p.translate(0, rad - 20); + } + } + + p.end(); + } + + void keyPressEvent(QKeyEvent *event) { + event->accept(); + if (event->key() == Qt::Key_Left) + angleDelta = 1.3 * M_PI; + if (event->key() == Qt::Key_Right) + angleDelta = -1.3 * M_PI; + if (event->key() == Qt::Key_Up) + moveDelta = 2.5; + if (event->key() == Qt::Key_Down) + moveDelta = -2.5; + } + + void keyReleaseEvent(QKeyEvent *event) { + event->accept(); + if (event->key() == Qt::Key_Left) + angleDelta = (angleDelta > 0) ? 0 : angleDelta; + if (event->key() == Qt::Key_Right) + angleDelta = (angleDelta < 0) ? 0 : angleDelta; + if (event->key() == Qt::Key_Up) + moveDelta = (moveDelta > 0) ? 0 : moveDelta; + if (event->key() == Qt::Key_Down) + moveDelta = (moveDelta < 0) ? 0 : moveDelta; + } + + void mousePressEvent(QMouseEvent *event) { + qreal dx = centerPad.x() - event->pos().x(); + qreal dy = centerPad.y() - event->pos().y(); + angleDelta = dx * 2 * M_PI / width(); + moveDelta = dy * 10 / height(); + } + + void mouseMoveEvent(QMouseEvent *event) { + qreal dx = centerPad.x() - event->pos().x(); + qreal dy = centerPad.y() - event->pos().y(); + angleDelta = dx * 2 * M_PI / width(); + moveDelta = dy * 10 / height(); + } + + void mouseReleaseEvent(QMouseEvent*) { + angleDelta = 0; + moveDelta = 0; + } + +private: + QTime watch; + QBasicTimer ticker; + QImage buffer; + qreal angle; + QPointF playerPos; + qreal angleDelta; + qreal moveDelta; + QImage textureImg; + int textureCount; + bool touchDevice; + QRect trackPad; + QPoint centerPad; + QSize bufferSize; +}; + +int main(int argc, char **argv) +{ + QApplication app(argc, argv); + + Raycasting w; + w.setWindowTitle("Raycasting"); +#if defined(Q_OS_SYMBIAN) || defined(Q_OS_WINCE_WM) + w.showMaximized(); +#else + w.resize(640, 480); + w.show(); +#endif + + return app.exec(); +} diff --git a/examples/embedded/raycasting/raycasting.pro b/examples/embedded/raycasting/raycasting.pro new file mode 100644 index 0000000000..a4bb1826b9 --- /dev/null +++ b/examples/embedded/raycasting/raycasting.pro @@ -0,0 +1,13 @@ +TEMPLATE = app +SOURCES = raycasting.cpp +RESOURCES += raycasting.qrc + +symbian { + TARGET.UID3 = 0xA000CF76 + CONFIG += qt_demo +} + +target.path = $$[QT_INSTALL_DEMOS]/qtbase/embedded/raycasting +sources.files = $$SOURCES $$HEADERS $$RESOURCES $$FORMS *.pro +sources.path = $$[QT_INSTALL_DEMOS]/qtbase/embedded/raycasting +INSTALLS += target sources diff --git a/examples/embedded/raycasting/raycasting.qrc b/examples/embedded/raycasting/raycasting.qrc new file mode 100644 index 0000000000..974a06093c --- /dev/null +++ b/examples/embedded/raycasting/raycasting.qrc @@ -0,0 +1,5 @@ +<RCC> + <qresource prefix="/" > + <file>textures.png</file> + </qresource> +</RCC> diff --git a/examples/embedded/raycasting/textures.png b/examples/embedded/raycasting/textures.png Binary files differnew file mode 100644 index 0000000000..2eb1ba7ff6 --- /dev/null +++ b/examples/embedded/raycasting/textures.png diff --git a/examples/embedded/styledemo/files/add.png b/examples/embedded/styledemo/files/add.png Binary files differnew file mode 100755 index 0000000000..fc5c16d4c8 --- /dev/null +++ b/examples/embedded/styledemo/files/add.png diff --git a/examples/embedded/styledemo/files/application.qss b/examples/embedded/styledemo/files/application.qss new file mode 100644 index 0000000000..432fe6bc76 --- /dev/null +++ b/examples/embedded/styledemo/files/application.qss @@ -0,0 +1,125 @@ +QWidget#StyleWidget +{ + background-color: none; + background-image: url(icons:nature_1.jpg); +} + +QLabel, QAbstractButton +{ + font: bold; + color: beige; +} + +QAbstractButton +{ + background: qlineargradient(x1:0, y1:0, x2:0, y2:1, stop:0 rgba(173,216,230,60%), stop:1 rgba(0,0,139,60%) ); + border-color: black; + border-style: solid; + border-width: 3px; + border-radius: 6px; +} + +QAbstractButton:pressed, QAbstractButton:checked +{ + background: qlineargradient(x1:0, y1:0, x2:0, y2:1, stop:0 rgba(0,0,139,60%), stop:1 rgba(173,216,230,60%) ); +} + +QSpinBox { + padding-left: 24px; + padding-right: 24px; + border-color: darkkhaki; + border-style: solid; + border-radius: 5; + border-width: 3; +} + +QSpinBox::up-button +{ + subcontrol-origin: padding; + subcontrol-position: right; /* position at the top right corner */ + width: 24px; + height: 24px; + border-width: 3px; + +} + +QSpinBox::up-arrow +{ + image: url(icons:add.png); + width: 18px; + height: 18px; +} + + +QSpinBox::down-button +{ + subcontrol-origin: border; + subcontrol-position: left; + width: 24px; + height: 24px; + border-width: 3px; +} + +QSpinBox::down-arrow +{ + image: url(icons:remove.png); + width: 18px; + height: 18px; +} + + +QScrollBar:horizontal +{ + border: 1px solid black; + background: qlineargradient(x1:0, y1:0, x2:1, y2:0, stop:0 rgba(0,0,139,60%), stop:1 rgba(173,216,230,60%) ); + height: 15px; + margin: 0px 20px 0 20px; +} + +QScrollBar::handle:horizontal +{ + border: 1px solid black; + background: rgba(0,0,139,60%); + min-width: 20px; +} + +QScrollBar::add-line:horizontal +{ + border: 1px solid black; + background: rgba(0,0,139,60%); + width: 20px; + subcontrol-position: right; + subcontrol-origin: margin; +} + +QScrollBar::sub-line:horizontal +{ + border: 1px solid black; + background: rgba(0,0,139,60%); + width: 20px; + subcontrol-position: left; + subcontrol-origin: margin; +} + +QScrollBar:left-arrow:horizontal, QScrollBar::right-arrow:horizontal +{ + border: none; + width: 16px; + height: 16px; +} + +QScrollBar:left-arrow:horizontal +{ + image: url(icons:add.png) +} + +QScrollBar::right-arrow:horizontal +{ + image: url(icons:remove.png) +} + +QScrollBar::add-page:horizontal, QScrollBar::sub-page:horizontal +{ + background: none; +} + diff --git a/examples/embedded/styledemo/files/blue.qss b/examples/embedded/styledemo/files/blue.qss new file mode 100644 index 0000000000..ac8671b5e4 --- /dev/null +++ b/examples/embedded/styledemo/files/blue.qss @@ -0,0 +1,38 @@ +* +{ + color: beige; +} + +QLabel, QAbstractButton +{ + font: bold; + color: yellow; +} + +QFrame +{ + background-color: rgba(96,96,255,60%); + border-color: rgb(32,32,196); + border-width: 3px; + border-style: solid; + border-radius: 5; + padding: 3px; +} + +QAbstractButton +{ + background: qlineargradient(x1:0, y1:0, x2:0, y2:1, + stop:0 lightblue, stop:0.5 darkblue); + border-width: 3px; + border-color: darkblue; + border-style: solid; + border-radius: 5; + padding: 3px; +} + +QAbstractButton:pressed +{ + background: qlineargradient(x1:0, y1:0, x2:0, y2:1, + stop:0.5 darkblue, stop:1 lightblue); + border-color: beige; +} diff --git a/examples/embedded/styledemo/files/khaki.qss b/examples/embedded/styledemo/files/khaki.qss new file mode 100644 index 0000000000..b0d4a0fa6f --- /dev/null +++ b/examples/embedded/styledemo/files/khaki.qss @@ -0,0 +1,99 @@ + +QWidget#StartScreen, QWidget#MainWidget { + border: none; +} + +QWidget#StartScreen, .QFrame { + background-color: beige; +} + +QPushButton, QToolButton { + background-color: palegoldenrod; + border-width: 2px; + border-color: darkkhaki; + border-style: solid; + border-radius: 5; + padding: 3px; + /* min-width: 96px; */ + /* min-height: 48px; */ +} + +QPushButton:hover, QToolButton:hover { + background-color: khaki; +} + +QPushButton:pressed, QToolButton:pressed { + padding-left: 5px; + padding-top: 5px; + background-color: #d0d67c; +} + +QLabel, QAbstractButton { + font: italic "Times New Roman"; +} + +QFrame, QLabel#title { + border-width: 2px; + padding: 1px; + border-style: solid; + border-color: darkkhaki; + border-radius: 5px; +} + +QFrame:focus { + border-width: 3px; + padding: 0px; +} + + +QLabel { + border: none; + padding: 0; + background: none; +} + +QLabel#title { + font: 32px bold; +} + +QSpinBox { + padding-left: 24px; + padding-right: 24px; + border-color: darkkhaki; + border-style: solid; + border-radius: 5; + border-width: 3; +} + +QSpinBox::up-button +{ + subcontrol-origin: padding; + subcontrol-position: right; /* position at the top right corner */ + width: 24px; + height: 24px; + border-width: 3px; + border-image: url(:/files/spindownpng) 1; +} + +QSpinBox::up-arrow { + image: url(:/files/add.png); + width: 12px; + height: 12px; + } + + +QSpinBox::down-button +{ + subcontrol-origin: border; + subcontrol-position: left; + width: 24px; + height: 24px; + border-width: 3px; + border-image: url(:/files/spindownpng) 1; +} + +QSpinBox::down-arrow { + image: url(:/files/remove.png); + width: 12px; + height: 12px; + } diff --git a/examples/embedded/styledemo/files/nature_1.jpg b/examples/embedded/styledemo/files/nature_1.jpg Binary files differnew file mode 100644 index 0000000000..3a04edb96a --- /dev/null +++ b/examples/embedded/styledemo/files/nature_1.jpg diff --git a/examples/embedded/styledemo/files/nostyle.qss b/examples/embedded/styledemo/files/nostyle.qss new file mode 100644 index 0000000000..e69de29bb2 --- /dev/null +++ b/examples/embedded/styledemo/files/nostyle.qss diff --git a/examples/embedded/styledemo/files/remove.png b/examples/embedded/styledemo/files/remove.png Binary files differnew file mode 100755 index 0000000000..a0ab1fa21a --- /dev/null +++ b/examples/embedded/styledemo/files/remove.png diff --git a/examples/embedded/styledemo/files/transparent.qss b/examples/embedded/styledemo/files/transparent.qss new file mode 100644 index 0000000000..b38eb366f4 --- /dev/null +++ b/examples/embedded/styledemo/files/transparent.qss @@ -0,0 +1,139 @@ +QWidget#StyleWidget +{ + background-color: none; + background-image: url(:/files/nature_1.jpg); +} + +QLabel, QAbstractButton +{ + color: beige; +} + +QFrame, QLabel#title { + border-width: 2px; + padding: 1px; + border-style: solid; + border-color: black; + border-radius: 5px; +} + +QFrame:focus { + border-width: 3px; + padding: 0px; +} + + + +QAbstractButton +{ + background: qlineargradient(x1:0, y1:0, x2:0, y2:1, stop:0 rgba(173,216,230,60%), stop:1 rgba(0,0,139,60%) ); + border-color: black; + border-style: solid; + border-width: 3px; + border-radius: 6px; +} + +QAbstractButton:pressed, QAbstractButton:checked +{ + background: qlineargradient(x1:0, y1:0, x2:0, y2:1, stop:0 rgba(0,0,139,60%), stop:1 rgba(173,216,230,60%) ); +} + +QSpinBox { + padding-left: 24px; + padding-right: 24px; + border-color: darkkhaki; + border-style: solid; + border-radius: 5; + border-width: 3; +} + +QSpinBox::up-button +{ + subcontrol-origin: padding; + subcontrol-position: right; /* position at the top right corner */ + width: 24px; + height: 24px; + border-width: 3px; + +} + +QSpinBox::up-arrow +{ + image: url(:/files/add.png); + width: 18px; + height: 18px; +} + + +QSpinBox::down-button +{ + subcontrol-origin: border; + subcontrol-position: left; + width: 24px; + height: 24px; + border-width: 3px; +} + +QSpinBox::down-arrow +{ + image: url(:/files/remove.png); + width: 18px; + height: 18px; +} + + +QScrollBar:horizontal +{ + border: 1px solid black; + background: qlineargradient(x1:0, y1:0, x2:1, y2:0, stop:0 rgba(0,0,139,60%), stop:1 rgba(173,216,230,60%) ); + height: 15px; + margin: 0px 20px 0 20px; +} + +QScrollBar::handle:horizontal +{ + border: 1px solid black; + background: rgba(0,0,139,60%); + min-width: 20px; +} + +QScrollBar::add-line:horizontal +{ + border: 1px solid black; + background: rgba(0,0,139,60%); + width: 20px; + subcontrol-position: right; + subcontrol-origin: margin; +} + +QScrollBar::sub-line:horizontal +{ + border: 1px solid black; + background: rgba(0,0,139,60%); + width: 20px; + subcontrol-position: left; + subcontrol-origin: margin; +} + +QScrollBar:left-arrow:horizontal, QScrollBar::right-arrow:horizontal +{ + border: none; + width: 16px; + height: 16px; +} + +QScrollBar:left-arrow:horizontal +{ + image: url(:/files/add.png) +} + +QScrollBar::right-arrow:horizontal +{ + image: url(:/files/remove.png) +} + +QScrollBar::add-page:horizontal, QScrollBar::sub-page:horizontal +{ + background: none; +} + diff --git a/examples/embedded/styledemo/main.cpp b/examples/embedded/styledemo/main.cpp new file mode 100644 index 0000000000..7a484b0365 --- /dev/null +++ b/examples/embedded/styledemo/main.cpp @@ -0,0 +1,59 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the demonstration applications of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** This file may be used under the terms of the GNU Lesser General Public +** License version 2.1 as published by the Free Software Foundation and +** appearing in the file LICENSE.LGPL included in the packaging of this +** file. Please review the following information to ensure the GNU Lesser +** General Public License version 2.1 requirements will be met: +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 as published by the Free Software Foundation +** and appearing in the file LICENSE.GPL included in the packaging of this +** file. Please review the following information to ensure the GNU General +** Public License version 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ +#include <QApplication> + +#include "stylewidget.h" + +int main(int argc, char *argv[]) +{ + QApplication app(argc, argv); + Q_INIT_RESOURCE(styledemo); + + app.setApplicationName("style"); + app.setOrganizationName("Nokia"); + app.setOrganizationDomain("com.nokia.qt"); + + StyleWidget widget; + widget.showFullScreen(); + + return app.exec(); +} + diff --git a/examples/embedded/styledemo/styledemo.pro b/examples/embedded/styledemo/styledemo.pro new file mode 100644 index 0000000000..60700dd1df --- /dev/null +++ b/examples/embedded/styledemo/styledemo.pro @@ -0,0 +1,17 @@ +TEMPLATE = app + +# Input +HEADERS += stylewidget.h +FORMS += stylewidget.ui +SOURCES += main.cpp stylewidget.cpp +RESOURCES += styledemo.qrc + +target.path = $$[QT_INSTALL_DEMOS]/qtbase/embedded/styledemo +sources.files = $$SOURCES $$HEADERS $$RESOURCES $$FORMS *.pro *.html +sources.path = $$[QT_INSTALL_DEMOS]/qtbase/embedded/styledemo +INSTALLS += target sources + +symbian { + TARGET.UID3 = 0xA000A63F + CONFIG += qt_demo +} diff --git a/examples/embedded/styledemo/styledemo.qrc b/examples/embedded/styledemo/styledemo.qrc new file mode 100644 index 0000000000..96237d4203 --- /dev/null +++ b/examples/embedded/styledemo/styledemo.qrc @@ -0,0 +1,13 @@ +<!DOCTYPE RCC><RCC version="1.0"> +<qresource prefix="/"> + <file>files/add.png</file> + <file>files/blue.qss</file> + <file>files/khaki.qss</file> + <file>files/nostyle.qss</file> + <file>files/transparent.qss</file> + <file>files/application.qss</file> + <file>files/nature_1.jpg</file> + <file>files/remove.png</file> +</qresource> +</RCC> + diff --git a/examples/embedded/styledemo/stylewidget.cpp b/examples/embedded/styledemo/stylewidget.cpp new file mode 100644 index 0000000000..7bac8a84d7 --- /dev/null +++ b/examples/embedded/styledemo/stylewidget.cpp @@ -0,0 +1,112 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the demonstration applications of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** This file may be used under the terms of the GNU Lesser General Public +** License version 2.1 as published by the Free Software Foundation and +** appearing in the file LICENSE.LGPL included in the packaging of this +** file. Please review the following information to ensure the GNU Lesser +** General Public License version 2.1 requirements will be met: +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 as published by the Free Software Foundation +** and appearing in the file LICENSE.GPL included in the packaging of this +** file. Please review the following information to ensure the GNU General +** Public License version 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ +#include <QApplication> +#include <QString> +#include <QFile> + +#include "stylewidget.h" + + + +StyleWidget::StyleWidget(QWidget *parent) + : QFrame(parent) +{ + m_ui.setupUi(this); +} + + +void StyleWidget::on_close_clicked() +{ + close(); +} + +void StyleWidget::on_blueStyle_clicked() +{ + QFile styleSheet(":/files/blue.qss"); + + if (!styleSheet.open(QIODevice::ReadOnly)) { + qWarning("Unable to open :/files/blue.qss"); + return; + } + + qApp->setStyleSheet(styleSheet.readAll()); +} + +void StyleWidget::on_khakiStyle_clicked() +{ + QFile styleSheet(":/files/khaki.qss"); + + if (!styleSheet.open(QIODevice::ReadOnly)) { + qWarning("Unable to open :/files/khaki.qss"); + return; + } + + qApp->setStyleSheet(styleSheet.readAll()); +} + + +void StyleWidget::on_noStyle_clicked() +{ + QFile styleSheet(":/files/nostyle.qss"); + + if (!styleSheet.open(QIODevice::ReadOnly)) { + qWarning("Unable to open :/files/nostyle.qss"); + return; + } + + qApp->setStyleSheet(styleSheet.readAll()); +} + + +void StyleWidget::on_transparentStyle_clicked() +{ + QFile styleSheet(":/files/transparent.qss"); + + if (!styleSheet.open(QIODevice::ReadOnly)) { + qWarning("Unable to open :/files/transparent.qss"); + return; + } + + qApp->setStyleSheet(styleSheet.readAll()); +} + + + diff --git a/examples/embedded/styledemo/stylewidget.h b/examples/embedded/styledemo/stylewidget.h new file mode 100644 index 0000000000..11fa5348de --- /dev/null +++ b/examples/embedded/styledemo/stylewidget.h @@ -0,0 +1,65 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the demonstration applications of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** This file may be used under the terms of the GNU Lesser General Public +** License version 2.1 as published by the Free Software Foundation and +** appearing in the file LICENSE.LGPL included in the packaging of this +** file. Please review the following information to ensure the GNU Lesser +** General Public License version 2.1 requirements will be met: +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 as published by the Free Software Foundation +** and appearing in the file LICENSE.GPL included in the packaging of this +** file. Please review the following information to ensure the GNU General +** Public License version 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ +#ifndef STYLEWIDGET_H +#define STYLEWIDGET_H + +#include <QFrame> + +#include "ui_stylewidget.h" + +class StyleWidget : public QFrame +{ + Q_OBJECT +public: + StyleWidget(QWidget *parent = 0); + +private: + Ui_StyleWidget m_ui; + +private slots: + void on_close_clicked(); + void on_blueStyle_clicked(); + void on_khakiStyle_clicked(); + void on_noStyle_clicked(); + void on_transparentStyle_clicked(); +}; + +#endif diff --git a/examples/embedded/styledemo/stylewidget.ui b/examples/embedded/styledemo/stylewidget.ui new file mode 100644 index 0000000000..767f44aead --- /dev/null +++ b/examples/embedded/styledemo/stylewidget.ui @@ -0,0 +1,417 @@ +<?xml version="1.0" encoding="UTF-8"?> +<ui version="4.0"> + <class>StyleWidget</class> + <widget class="QWidget" name="StyleWidget"> + <property name="geometry"> + <rect> + <x>0</x> + <y>0</y> + <width>184</width> + <height>245</height> + </rect> + </property> + <property name="windowTitle"> + <string>Form</string> + </property> + <layout class="QGridLayout" name="gridLayout"> + <item row="0" column="0" colspan="2"> + <widget class="QGroupBox" name="groupBox"> + <property name="title"> + <string>Styles</string> + </property> + <layout class="QGridLayout" name="gridLayout_2"> + <property name="margin"> + <number>4</number> + </property> + <property name="spacing"> + <number>4</number> + </property> + <item row="0" column="0"> + <widget class="QPushButton" name="transparentStyle"> + <property name="sizePolicy"> + <sizepolicy hsizetype="Minimum" vsizetype="MinimumExpanding"> + <horstretch>0</horstretch> + <verstretch>0</verstretch> + </sizepolicy> + </property> + <property name="focusPolicy"> + <enum>Qt::StrongFocus</enum> + </property> + <property name="text"> + <string>Transp.</string> + </property> + <property name="checkable"> + <bool>true</bool> + </property> + <property name="checked"> + <bool>false</bool> + </property> + <property name="autoExclusive"> + <bool>true</bool> + </property> + </widget> + </item> + <item row="2" column="0"> + <widget class="QPushButton" name="blueStyle"> + <property name="sizePolicy"> + <sizepolicy hsizetype="Minimum" vsizetype="MinimumExpanding"> + <horstretch>0</horstretch> + <verstretch>0</verstretch> + </sizepolicy> + </property> + <property name="focusPolicy"> + <enum>Qt::StrongFocus</enum> + </property> + <property name="text"> + <string>Blue</string> + </property> + <property name="checkable"> + <bool>true</bool> + </property> + <property name="checked"> + <bool>false</bool> + </property> + <property name="autoExclusive"> + <bool>true</bool> + </property> + </widget> + </item> + <item row="0" column="1"> + <widget class="QPushButton" name="khakiStyle"> + <property name="sizePolicy"> + <sizepolicy hsizetype="Minimum" vsizetype="MinimumExpanding"> + <horstretch>0</horstretch> + <verstretch>0</verstretch> + </sizepolicy> + </property> + <property name="focusPolicy"> + <enum>Qt::StrongFocus</enum> + </property> + <property name="text"> + <string>Khaki</string> + </property> + <property name="checkable"> + <bool>true</bool> + </property> + <property name="checked"> + <bool>false</bool> + </property> + <property name="autoExclusive"> + <bool>true</bool> + </property> + </widget> + </item> + <item row="2" column="1"> + <widget class="QPushButton" name="noStyle"> + <property name="sizePolicy"> + <sizepolicy hsizetype="Minimum" vsizetype="MinimumExpanding"> + <horstretch>0</horstretch> + <verstretch>0</verstretch> + </sizepolicy> + </property> + <property name="focusPolicy"> + <enum>Qt::StrongFocus</enum> + </property> + <property name="text"> + <string>None</string> + </property> + <property name="checkable"> + <bool>true</bool> + </property> + <property name="checked"> + <bool>true</bool> + </property> + <property name="autoExclusive"> + <bool>true</bool> + </property> + </widget> + </item> + </layout> + </widget> + </item> + <item row="1" column="0" colspan="2"> + <spacer name="verticalSpacer_3"> + <property name="orientation"> + <enum>Qt::Vertical</enum> + </property> + <property name="sizeHint" stdset="0"> + <size> + <width>0</width> + <height>0</height> + </size> + </property> + </spacer> + </item> + <item row="2" column="0" colspan="2"> + <layout class="QHBoxLayout" name="horizontalLayout"> + <property name="margin"> + <number>4</number> + </property> + <item> + <widget class="QLabel" name="label"> + <property name="sizePolicy"> + <sizepolicy hsizetype="Preferred" vsizetype="Preferred"> + <horstretch>0</horstretch> + <verstretch>0</verstretch> + </sizepolicy> + </property> + <property name="text"> + <string>Value:</string> + </property> + <property name="alignment"> + <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set> + </property> + </widget> + </item> + <item> + <widget class="QSpinBox" name="spinBox"> + <property name="focusPolicy"> + <enum>Qt::WheelFocus</enum> + </property> + <property name="alignment"> + <set>Qt::AlignLeading|Qt::AlignLeft|Qt::AlignVCenter</set> + </property> + <property name="keyboardTracking"> + <bool>false</bool> + </property> + </widget> + </item> + </layout> + </item> + <item row="3" column="0"> + <widget class="QScrollBar" name="horizontalScrollBar"> + <property name="sizePolicy"> + <sizepolicy hsizetype="MinimumExpanding" vsizetype="Fixed"> + <horstretch>0</horstretch> + <verstretch>0</verstretch> + </sizepolicy> + </property> + <property name="minimumSize"> + <size> + <width>0</width> + <height>24</height> + </size> + </property> + <property name="focusPolicy"> + <enum>Qt::TabFocus</enum> + </property> + <property name="orientation"> + <enum>Qt::Horizontal</enum> + </property> + </widget> + </item> + <item row="3" column="1"> + <widget class="QScrollBar" name="horizontalScrollBar_2"> + <property name="sizePolicy"> + <sizepolicy hsizetype="MinimumExpanding" vsizetype="Fixed"> + <horstretch>0</horstretch> + <verstretch>0</verstretch> + </sizepolicy> + </property> + <property name="minimumSize"> + <size> + <width>0</width> + <height>24</height> + </size> + </property> + <property name="focusPolicy"> + <enum>Qt::TabFocus</enum> + </property> + <property name="orientation"> + <enum>Qt::Horizontal</enum> + </property> + </widget> + </item> + <item row="4" column="0"> + <widget class="QPushButton" name="pushButton_2"> + <property name="sizePolicy"> + <sizepolicy hsizetype="MinimumExpanding" vsizetype="Fixed"> + <horstretch>0</horstretch> + <verstretch>0</verstretch> + </sizepolicy> + </property> + <property name="focusPolicy"> + <enum>Qt::StrongFocus</enum> + </property> + <property name="text"> + <string>Show</string> + </property> + <property name="checkable"> + <bool>true</bool> + </property> + <property name="checked"> + <bool>true</bool> + </property> + <property name="flat"> + <bool>false</bool> + </property> + </widget> + </item> + <item row="4" column="1"> + <widget class="QPushButton" name="pushButton"> + <property name="sizePolicy"> + <sizepolicy hsizetype="MinimumExpanding" vsizetype="Fixed"> + <horstretch>0</horstretch> + <verstretch>0</verstretch> + </sizepolicy> + </property> + <property name="focusPolicy"> + <enum>Qt::StrongFocus</enum> + </property> + <property name="text"> + <string>Enable</string> + </property> + <property name="checkable"> + <bool>true</bool> + </property> + <property name="checked"> + <bool>true</bool> + </property> + <property name="flat"> + <bool>false</bool> + </property> + </widget> + </item> + <item row="5" column="0" colspan="2"> + <spacer name="verticalSpacer"> + <property name="orientation"> + <enum>Qt::Vertical</enum> + </property> + <property name="sizeType"> + <enum>QSizePolicy::Expanding</enum> + </property> + <property name="sizeHint" stdset="0"> + <size> + <width>0</width> + <height>0</height> + </size> + </property> + </spacer> + </item> + <item row="6" column="0"> + <spacer> + <property name="orientation"> + <enum>Qt::Horizontal</enum> + </property> + <property name="sizeHint" stdset="0"> + <size> + <width>40</width> + <height>20</height> + </size> + </property> + </spacer> + </item> + <item row="6" column="1"> + <widget class="QPushButton" name="close"> + <property name="focusPolicy"> + <enum>Qt::StrongFocus</enum> + </property> + <property name="text"> + <string>Close</string> + </property> + </widget> + </item> + </layout> + </widget> + <resources> + <include location="StyleDemo.qrc"/> + </resources> + <connections> + <connection> + <sender>horizontalScrollBar</sender> + <signal>valueChanged(int)</signal> + <receiver>horizontalScrollBar_2</receiver> + <slot>setValue(int)</slot> + <hints> + <hint type="sourcelabel"> + <x>84</x> + <y>147</y> + </hint> + <hint type="destinationlabel"> + <x>166</x> + <y>147</y> + </hint> + </hints> + </connection> + <connection> + <sender>horizontalScrollBar_2</sender> + <signal>valueChanged(int)</signal> + <receiver>horizontalScrollBar</receiver> + <slot>setValue(int)</slot> + <hints> + <hint type="sourcelabel"> + <x>166</x> + <y>147</y> + </hint> + <hint type="destinationlabel"> + <x>84</x> + <y>147</y> + </hint> + </hints> + </connection> + <connection> + <sender>pushButton</sender> + <signal>clicked(bool)</signal> + <receiver>horizontalScrollBar_2</receiver> + <slot>setEnabled(bool)</slot> + <hints> + <hint type="sourcelabel"> + <x>166</x> + <y>175</y> + </hint> + <hint type="destinationlabel"> + <x>166</x> + <y>147</y> + </hint> + </hints> + </connection> + <connection> + <sender>pushButton_2</sender> + <signal>clicked(bool)</signal> + <receiver>horizontalScrollBar</receiver> + <slot>setVisible(bool)</slot> + <hints> + <hint type="sourcelabel"> + <x>84</x> + <y>175</y> + </hint> + <hint type="destinationlabel"> + <x>84</x> + <y>147</y> + </hint> + </hints> + </connection> + <connection> + <sender>spinBox</sender> + <signal>valueChanged(int)</signal> + <receiver>horizontalScrollBar_2</receiver> + <slot>setValue(int)</slot> + <hints> + <hint type="sourcelabel"> + <x>166</x> + <y>115</y> + </hint> + <hint type="destinationlabel"> + <x>166</x> + <y>147</y> + </hint> + </hints> + </connection> + <connection> + <sender>horizontalScrollBar_2</sender> + <signal>valueChanged(int)</signal> + <receiver>spinBox</receiver> + <slot>setValue(int)</slot> + <hints> + <hint type="sourcelabel"> + <x>132</x> + <y>132</y> + </hint> + <hint type="destinationlabel"> + <x>135</x> + <y>110</y> + </hint> + </hints> + </connection> + </connections> +</ui> diff --git a/examples/graphicsview/boxes/3rdparty/fbm.c b/examples/graphicsview/boxes/3rdparty/fbm.c new file mode 100644 index 0000000000..98eb87a33b --- /dev/null +++ b/examples/graphicsview/boxes/3rdparty/fbm.c @@ -0,0 +1,207 @@ +/***************************************************************** + + Implementation of the fractional Brownian motion algorithm. These + functions were originally the work of F. Kenton Musgrave. + For documentation of the different functions please refer to the + book: + "Texturing and modeling: a procedural approach" + by David S. Ebert et. al. + +******************************************************************/ + +#if defined (_MSC_VER) +#include <qglobal.h> +#endif + +#include <time.h> +#include <stdlib.h> +#include "fbm.h" + +#if defined(Q_CC_MSVC) +#pragma warning(disable:4244) +#endif + +/* Definitions used by the noise2() functions */ + +//#define B 0x100 +//#define BM 0xff +#define B 0x20 +#define BM 0x1f + +#define N 0x1000 +#define NP 12 /* 2^N */ +#define NM 0xfff + +static int p[B + B + 2]; +static float g3[B + B + 2][3]; +static float g2[B + B + 2][2]; +static float g1[B + B + 2]; +static int start = 1; + +static void init(void); + +#define s_curve(t) ( t * t * (3. - 2. * t) ) + +#define lerp(t, a, b) ( a + t * (b - a) ) + +#define setup(i,b0,b1,r0,r1)\ + t = vec[i] + N;\ + b0 = ((int)t) & BM;\ + b1 = (b0+1) & BM;\ + r0 = t - (int)t;\ + r1 = r0 - 1.; +#define at3(rx,ry,rz) ( rx * q[0] + ry * q[1] + rz * q[2] ) + +/* Fractional Brownian Motion function */ + +double fBm( Vector point, double H, double lacunarity, double octaves, + int init ) +{ + + double value, frequency, remainder; + int i; + static double exponent_array[10]; + float vec[3]; + + /* precompute and store spectral weights */ + if ( init ) { + start = 1; + srand( time(0) ); + /* seize required memory for exponent_array */ + frequency = 1.0; + for (i=0; i<=octaves; i++) { + /* compute weight for each frequency */ + exponent_array[i] = pow( frequency, -H ); + frequency *= lacunarity; + } + } + + value = 0.0; /* initialize vars to proper values */ + frequency = 1.0; + vec[0]=point.x; + vec[1]=point.y; + vec[2]=point.z; + + + /* inner loop of spectral construction */ + for (i=0; i<octaves; i++) { + /* value += noise3( vec ) * exponent_array[i];*/ + value += noise3( vec ) * exponent_array[i]; + vec[0] *= lacunarity; + vec[1] *= lacunarity; + vec[2] *= lacunarity; + } /* for */ + + remainder = octaves - (int)octaves; + if ( remainder ) /* add in ``octaves'' remainder */ + /* ``i'' and spatial freq. are preset in loop above */ + value += remainder * noise3( vec ) * exponent_array[i]; + + return( value ); + +} /* fBm() */ + + +float noise3(float vec[3]) +{ + int bx0, bx1, by0, by1, bz0, bz1, b00, b10, b01, b11; + float rx0, rx1, ry0, ry1, rz0, rz1, *q, sy, sz, a, b, c, d, t, u, v; + register int i, j; + + if (start) { + start = 0; + init(); + } + + setup(0, bx0,bx1, rx0,rx1); + setup(1, by0,by1, ry0,ry1); + setup(2, bz0,bz1, rz0,rz1); + + i = p[ bx0 ]; + j = p[ bx1 ]; + + b00 = p[ i + by0 ]; + b10 = p[ j + by0 ]; + b01 = p[ i + by1 ]; + b11 = p[ j + by1 ]; + + t = s_curve(rx0); + sy = s_curve(ry0); + sz = s_curve(rz0); + + + q = g3[ b00 + bz0 ] ; u = at3(rx0,ry0,rz0); + q = g3[ b10 + bz0 ] ; v = at3(rx1,ry0,rz0); + a = lerp(t, u, v); + + q = g3[ b01 + bz0 ] ; u = at3(rx0,ry1,rz0); + q = g3[ b11 + bz0 ] ; v = at3(rx1,ry1,rz0); + b = lerp(t, u, v); + + c = lerp(sy, a, b); + + q = g3[ b00 + bz1 ] ; u = at3(rx0,ry0,rz1); + q = g3[ b10 + bz1 ] ; v = at3(rx1,ry0,rz1); + a = lerp(t, u, v); + + q = g3[ b01 + bz1 ] ; u = at3(rx0,ry1,rz1); + q = g3[ b11 + bz1 ] ; v = at3(rx1,ry1,rz1); + b = lerp(t, u, v); + + d = lerp(sy, a, b); + + return lerp(sz, c, d); +} + +static void normalize2(float v[2]) +{ + float s; + + s = sqrt(v[0] * v[0] + v[1] * v[1]); + v[0] = v[0] / s; + v[1] = v[1] / s; +} + +static void normalize3(float v[3]) +{ + float s; + + s = sqrt(v[0] * v[0] + v[1] * v[1] + v[2] * v[2]); + v[0] = v[0] / s; + v[1] = v[1] / s; + v[2] = v[2] / s; +} + +static void init(void) +{ + int i, j, k; + + for (i = 0 ; i < B ; i++) { + p[i] = i; + + g1[i] = (float)((rand() % (B + B)) - B) / B; + + for (j = 0 ; j < 2 ; j++) + g2[i][j] = (float)((rand() % (B + B)) - B) / B; + normalize2(g2[i]); + + for (j = 0 ; j < 3 ; j++) + g3[i][j] = (float)((rand() % (B + B)) - B) / B; + normalize3(g3[i]); + } + + while (--i) { + k = p[i]; + p[i] = p[j = rand() % B]; + p[j] = k; + } + + for (i = 0 ; i < B + 2 ; i++) { + p[B + i] = p[i]; + g1[B + i] = g1[i]; + for (j = 0 ; j < 2 ; j++) + g2[B + i][j] = g2[i][j]; + for (j = 0 ; j < 3 ; j++) + g3[B + i][j] = g3[i][j]; + } +} diff --git a/examples/graphicsview/boxes/3rdparty/fbm.h b/examples/graphicsview/boxes/3rdparty/fbm.h new file mode 100644 index 0000000000..b8a4a99ae4 --- /dev/null +++ b/examples/graphicsview/boxes/3rdparty/fbm.h @@ -0,0 +1,40 @@ +/***************************************************************** + + Prototypes for the fractional Brownian motion algorithm. These + functions were originally the work of F. Kenton Musgrave. For + documentation of the different functions please refer to the book: + "Texturing and modeling: a procedural approach" + by David S. Ebert et. al. + +******************************************************************/ + +#ifndef _fbm_h +#define _fbm_h + +#include <math.h> + +#ifdef __cplusplus +extern "C" { +#endif + +//#define TRUE 1 +//#define FALSE 0 + +typedef struct { + double x; + double y; + double z; +} Vector; + +float noise3(float vec[]); +double fBm( Vector point, double H, double lacunarity, double octaves, + int init ); +#endif + +#ifdef __cplusplus +} +#endif + + + + diff --git a/examples/graphicsview/boxes/basic.fsh b/examples/graphicsview/boxes/basic.fsh new file mode 100644 index 0000000000..faf3601606 --- /dev/null +++ b/examples/graphicsview/boxes/basic.fsh @@ -0,0 +1,73 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the demonstration applications of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** This file may be used under the terms of the GNU Lesser General Public +** License version 2.1 as published by the Free Software Foundation and +** appearing in the file LICENSE.LGPL included in the packaging of this +** file. Please review the following information to ensure the GNU Lesser +** General Public License version 2.1 requirements will be met: +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 as published by the Free Software Foundation +** and appearing in the file LICENSE.GPL included in the packaging of this +** file. Please review the following information to ensure the GNU General +** Public License version 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +varying vec3 position, normal; +varying vec4 specular, ambient, diffuse, lightDirection; + +uniform sampler2D tex; +uniform vec4 basicColor; + +void main() +{ + vec3 N = normalize(normal); + // assume directional light + + gl_MaterialParameters M = gl_FrontMaterial; + + float NdotL = dot(N, lightDirection.xyz); + float RdotL = dot(reflect(normalize(position), N), lightDirection.xyz); + + vec3 absN = abs(gl_TexCoord[1].xyz); + vec3 texCoord; + if (absN.x > absN.y && absN.x > absN.z) + texCoord = gl_TexCoord[1].yzx; + else if (absN.y > absN.z) + texCoord = gl_TexCoord[1].zxy; + else + texCoord = gl_TexCoord[1].xyz; + texCoord.y *= -sign(texCoord.z); + texCoord += 0.5; + + vec4 texColor = texture2D(tex, texCoord.xy); + vec4 unlitColor = gl_Color * mix(basicColor, vec4(texColor.xyz, 1.0), texColor.w); + gl_FragColor = (ambient + diffuse * max(NdotL, 0.0)) * unlitColor + + M.specular * specular * pow(max(RdotL, 0.0), M.shininess); +} diff --git a/examples/graphicsview/boxes/basic.vsh b/examples/graphicsview/boxes/basic.vsh new file mode 100644 index 0000000000..31acc4224a --- /dev/null +++ b/examples/graphicsview/boxes/basic.vsh @@ -0,0 +1,61 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the demonstration applications of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** This file may be used under the terms of the GNU Lesser General Public +** License version 2.1 as published by the Free Software Foundation and +** appearing in the file LICENSE.LGPL included in the packaging of this +** file. Please review the following information to ensure the GNU Lesser +** General Public License version 2.1 requirements will be met: +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 as published by the Free Software Foundation +** and appearing in the file LICENSE.GPL included in the packaging of this +** file. Please review the following information to ensure the GNU General +** Public License version 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +varying vec3 position, normal; +varying vec4 specular, ambient, diffuse, lightDirection; + +uniform mat4 view; + +void main() +{ + gl_TexCoord[0] = gl_MultiTexCoord0; + gl_TexCoord[1] = gl_Vertex; + specular = gl_LightSource[0].specular; + ambient = gl_LightSource[0].ambient; + diffuse = gl_LightSource[0].diffuse; + lightDirection = view * gl_LightSource[0].position; + + normal = gl_NormalMatrix * gl_Normal; + position = (gl_ModelViewMatrix * gl_Vertex).xyz; + + gl_FrontColor = gl_Color; + gl_Position = ftransform(); +} diff --git a/examples/graphicsview/boxes/boxes.pro b/examples/graphicsview/boxes/boxes.pro new file mode 100644 index 0000000000..d599a3a0ac --- /dev/null +++ b/examples/graphicsview/boxes/boxes.pro @@ -0,0 +1,49 @@ +###################################################################### +# Automatically generated by qmake (2.01a) ma 3. nov 17:33:30 2008 +###################################################################### + +TEMPLATE = app +TARGET = +DEPENDPATH += . +INCLUDEPATH += . + +# Input +HEADERS += 3rdparty/fbm.h \ + glbuffers.h \ + glextensions.h \ + gltrianglemesh.h \ + qtbox.h \ + roundedbox.h \ + scene.h \ + trackball.h +SOURCES += 3rdparty/fbm.c \ + glbuffers.cpp \ + glextensions.cpp \ + main.cpp \ + qtbox.cpp \ + roundedbox.cpp \ + scene.cpp \ + trackball.cpp + +RESOURCES += boxes.qrc + +QT += opengl + +# install +target.path = $$[QT_INSTALL_DEMOS]/qtbase/boxes +sources.files = $$SOURCES $$HEADERS $$RESOURCES *.pro *.html *.jpg *.png *.fsh *.vsh *.par +sources.files -= 3rdparty/fbm.h 3rdparty/fbm.c +sources.files += 3rdparty +sources.path = $$[QT_INSTALL_DEMOS]/qtbase/boxes +INSTALLS += target sources + +wince*: { + DEPLOYMENT_PLUGIN += qjpeg +} + +win32-msvc* { + QMAKE_CXXFLAGS -= -Zm200 + QMAKE_CFLAGS -= -Zm200 + QMAKE_CXXFLAGS += -Zm500 + QMAKE_CFLAGS += -Zm500 +} diff --git a/examples/graphicsview/boxes/boxes.qrc b/examples/graphicsview/boxes/boxes.qrc new file mode 100644 index 0000000000..d27506dc5a --- /dev/null +++ b/examples/graphicsview/boxes/boxes.qrc @@ -0,0 +1,25 @@ +<!DOCTYPE RCC><RCC version="1.0"> +<qresource prefix="/res/boxes"> + <file>cubemap_negx.jpg</file> + <file>cubemap_negy.jpg</file> + <file>cubemap_negz.jpg</file> + <file>cubemap_posx.jpg</file> + <file>cubemap_posy.jpg</file> + <file>cubemap_posz.jpg</file> + <file>square.jpg</file> + <file>basic.vsh</file> + <file>basic.fsh</file> + <file>dotted.fsh</file> + <file>fresnel.fsh</file> + <file>glass.fsh</file> + <file>granite.fsh</file> + <file>marble.fsh</file> + <file>reflection.fsh</file> + <file>refraction.fsh</file> + <file>wood.fsh</file> + <file>parameters.par</file> + <file>qt-logo.png</file> + <file>smiley.png</file> + <file>qt-logo.jpg</file> +</qresource> +</RCC> diff --git a/examples/graphicsview/boxes/cubemap_negx.jpg b/examples/graphicsview/boxes/cubemap_negx.jpg Binary files differnew file mode 100644 index 0000000000..07c282eab9 --- /dev/null +++ b/examples/graphicsview/boxes/cubemap_negx.jpg diff --git a/examples/graphicsview/boxes/cubemap_negy.jpg b/examples/graphicsview/boxes/cubemap_negy.jpg Binary files differnew file mode 100644 index 0000000000..46cd2f9cf3 --- /dev/null +++ b/examples/graphicsview/boxes/cubemap_negy.jpg diff --git a/examples/graphicsview/boxes/cubemap_negz.jpg b/examples/graphicsview/boxes/cubemap_negz.jpg Binary files differnew file mode 100644 index 0000000000..40c01ddff3 --- /dev/null +++ b/examples/graphicsview/boxes/cubemap_negz.jpg diff --git a/examples/graphicsview/boxes/cubemap_posx.jpg b/examples/graphicsview/boxes/cubemap_posx.jpg Binary files differnew file mode 100644 index 0000000000..0b42e8a1b1 --- /dev/null +++ b/examples/graphicsview/boxes/cubemap_posx.jpg diff --git a/examples/graphicsview/boxes/cubemap_posy.jpg b/examples/graphicsview/boxes/cubemap_posy.jpg Binary files differnew file mode 100644 index 0000000000..2aca9b1e98 --- /dev/null +++ b/examples/graphicsview/boxes/cubemap_posy.jpg diff --git a/examples/graphicsview/boxes/cubemap_posz.jpg b/examples/graphicsview/boxes/cubemap_posz.jpg Binary files differnew file mode 100644 index 0000000000..2e49173848 --- /dev/null +++ b/examples/graphicsview/boxes/cubemap_posz.jpg diff --git a/examples/graphicsview/boxes/dotted.fsh b/examples/graphicsview/boxes/dotted.fsh new file mode 100644 index 0000000000..a9f1bcbefb --- /dev/null +++ b/examples/graphicsview/boxes/dotted.fsh @@ -0,0 +1,66 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the demonstration applications of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** This file may be used under the terms of the GNU Lesser General Public +** License version 2.1 as published by the Free Software Foundation and +** appearing in the file LICENSE.LGPL included in the packaging of this +** file. Please review the following information to ensure the GNU Lesser +** General Public License version 2.1 requirements will be met: +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 as published by the Free Software Foundation +** and appearing in the file LICENSE.GPL included in the packaging of this +** file. Please review the following information to ensure the GNU General +** Public License version 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +varying vec3 position, normal; +varying vec4 specular, ambient, diffuse, lightDirection; + +uniform sampler2D tex; + +void main() +{ + vec3 N = normalize(normal); + + gl_MaterialParameters M = gl_FrontMaterial; + + // assume directional light + float NdotL = dot(N, lightDirection.xyz); + float RdotL = dot(reflect(normalize(position), N), lightDirection.xyz); + + float r1 = length(fract(7.0 * gl_TexCoord[1].xyz) - 0.5); + float r2 = length(fract(5.0 * gl_TexCoord[1].xyz + 0.2) - 0.5); + float r3 = length(fract(11.0 * gl_TexCoord[1].xyz + 0.7) - 0.5); + vec4 rs = vec4(r1, r2, r3, 0.0); + + vec4 unlitColor = gl_Color * (0.8 - clamp(10.0 * (0.4 - rs), 0.0, 0.2)); + unlitColor.w = 1.0; + gl_FragColor = (ambient + diffuse * max(NdotL, 0.0)) * unlitColor + + M.specular * specular * pow(max(RdotL, 0.0), M.shininess); +} diff --git a/examples/graphicsview/boxes/fresnel.fsh b/examples/graphicsview/boxes/fresnel.fsh new file mode 100644 index 0000000000..462f9674f4 --- /dev/null +++ b/examples/graphicsview/boxes/fresnel.fsh @@ -0,0 +1,79 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the demonstration applications of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** This file may be used under the terms of the GNU Lesser General Public +** License version 2.1 as published by the Free Software Foundation and +** appearing in the file LICENSE.LGPL included in the packaging of this +** file. Please review the following information to ensure the GNU Lesser +** General Public License version 2.1 requirements will be met: +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 as published by the Free Software Foundation +** and appearing in the file LICENSE.GPL included in the packaging of this +** file. Please review the following information to ensure the GNU General +** Public License version 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +varying vec3 position, normal; +varying vec4 specular, ambient, diffuse, lightDirection; + +uniform sampler2D tex; +uniform samplerCube env; +uniform mat4 view; +uniform vec4 basicColor; + +void main() +{ + vec3 N = normalize(normal); + // assume directional light + + gl_MaterialParameters M = gl_FrontMaterial; + + float NdotL = dot(N, lightDirection.xyz); + float RdotL = dot(reflect(normalize(position), N), lightDirection.xyz); + + vec3 absN = abs(gl_TexCoord[1].xyz); + vec3 texCoord; + if (absN.x > absN.y && absN.x > absN.z) + texCoord = gl_TexCoord[1].yzx; + else if (absN.y > absN.z) + texCoord = gl_TexCoord[1].zxy; + else + texCoord = gl_TexCoord[1].xyz; + texCoord.y *= -sign(texCoord.z); + texCoord += 0.5; + + vec4 texColor = texture2D(tex, texCoord.xy); + vec4 unlitColor = gl_Color * mix(basicColor, vec4(texColor.xyz, 1.0), texColor.w); + vec4 litColor = (ambient + diffuse * max(NdotL, 0.0)) * unlitColor + + M.specular * specular * pow(max(RdotL, 0.0), M.shininess); + + vec3 R = 2.0 * dot(-position, N) * N + position; + vec4 reflectedColor = textureCube(env, R * mat3(view[0].xyz, view[1].xyz, view[2].xyz)); + gl_FragColor = mix(litColor, reflectedColor, 0.2 + 0.8 * pow(1.0 + dot(N, normalize(position)), 2.0)); +} diff --git a/examples/graphicsview/boxes/glass.fsh b/examples/graphicsview/boxes/glass.fsh new file mode 100644 index 0000000000..aeac2c2fed --- /dev/null +++ b/examples/graphicsview/boxes/glass.fsh @@ -0,0 +1,76 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the demonstration applications of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** This file may be used under the terms of the GNU Lesser General Public +** License version 2.1 as published by the Free Software Foundation and +** appearing in the file LICENSE.LGPL included in the packaging of this +** file. Please review the following information to ensure the GNU Lesser +** General Public License version 2.1 requirements will be met: +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 as published by the Free Software Foundation +** and appearing in the file LICENSE.GPL included in the packaging of this +** file. Please review the following information to ensure the GNU General +** Public License version 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +varying vec3 position, normal; +varying vec4 specular, ambient, diffuse, lightDirection; + +uniform sampler2D tex; +uniform samplerCube env; +uniform mat4 view; + +// Some arbitrary values +// Arrays don't work here on glsl < 120, apparently. +//const float coeffs[6] = float[6](1.0/4.0, 1.0/4.1, 1.0/4.2, 1.0/4.3, 1.0/4.4, 1.0/4.5); +float coeffs(int i) +{ + return 1.0 / (3.0 + 0.1 * float(i)); +} + +void main() +{ + vec3 N = normalize(normal); + vec3 I = -normalize(position); + mat3 V = mat3(view[0].xyz, view[1].xyz, view[2].xyz); + float IdotN = dot(I, N); + float scales[6]; + vec3 C[6]; + for (int i = 0; i < 6; ++i) { + scales[i] = (IdotN - sqrt(1.0 - coeffs(i) + coeffs(i) * (IdotN * IdotN))); + C[i] = textureCube(env, (-I + coeffs(i) * N) * V).xyz; + } + vec4 refractedColor = 0.25 * vec4(C[5].x + 2.0*C[0].x + C[1].x, C[1].y + 2.0*C[2].y + C[3].y, + C[3].z + 2.0*C[4].z + C[5].z, 4.0); + + vec3 R = 2.0 * dot(-position, N) * N + position; + vec4 reflectedColor = textureCube(env, R * V); + + gl_FragColor = mix(refractedColor, reflectedColor, 0.4 + 0.6 * pow(1.0 - IdotN, 2.0)); +} diff --git a/examples/graphicsview/boxes/glbuffers.cpp b/examples/graphicsview/boxes/glbuffers.cpp new file mode 100644 index 0000000000..e12132b4cd --- /dev/null +++ b/examples/graphicsview/boxes/glbuffers.cpp @@ -0,0 +1,402 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the demonstration applications of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** This file may be used under the terms of the GNU Lesser General Public +** License version 2.1 as published by the Free Software Foundation and +** appearing in the file LICENSE.LGPL included in the packaging of this +** file. Please review the following information to ensure the GNU Lesser +** General Public License version 2.1 requirements will be met: +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 as published by the Free Software Foundation +** and appearing in the file LICENSE.GPL included in the packaging of this +** file. Please review the following information to ensure the GNU General +** Public License version 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "glbuffers.h" +#include <QtGui/qmatrix4x4.h> + + +void qgluPerspective(GLdouble fovy, GLdouble aspect, GLdouble zNear, GLdouble zFar) +{ + const GLdouble ymax = zNear * tan(fovy * M_PI / 360.0); + const GLdouble ymin = -ymax; + const GLdouble xmin = ymin * aspect; + const GLdouble xmax = ymax * aspect; + glFrustum(xmin, xmax, ymin, ymax, zNear, zFar); +} + +//============================================================================// +// GLTexture // +//============================================================================// + +GLTexture::GLTexture() : m_texture(0), m_failed(false) +{ + glGenTextures(1, &m_texture); +} + +GLTexture::~GLTexture() +{ + glDeleteTextures(1, &m_texture); +} + +//============================================================================// +// GLTexture2D // +//============================================================================// + +GLTexture2D::GLTexture2D(int width, int height) +{ + glBindTexture(GL_TEXTURE_2D, m_texture); + glTexImage2D(GL_TEXTURE_2D, 0, 4, width, height, 0, + GL_BGRA, GL_UNSIGNED_BYTE, 0); + + glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT); + glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT); + glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR); + glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR); + //glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_LINEAR); + //glTexParameteri(GL_TEXTURE_2D, GL_GENERATE_MIPMAP, GL_TRUE); + glBindTexture(GL_TEXTURE_2D, 0); +} + + +GLTexture2D::GLTexture2D(const QString& fileName, int width, int height) +{ + // TODO: Add error handling. + QImage image(fileName); + + if (image.isNull()) { + m_failed = true; + return; + } + + image = image.convertToFormat(QImage::Format_ARGB32); + + //qDebug() << "Image size:" << image.width() << "x" << image.height(); + if (width <= 0) + width = image.width(); + if (height <= 0) + height = image.height(); + if (width != image.width() || height != image.height()) + image = image.scaled(width, height, Qt::IgnoreAspectRatio, Qt::SmoothTransformation); + + glBindTexture(GL_TEXTURE_2D, m_texture); + + // Works on x86, so probably works on all little-endian systems. + // Does it work on big-endian systems? + glTexImage2D(GL_TEXTURE_2D, 0, 4, image.width(), image.height(), 0, + GL_BGRA, GL_UNSIGNED_BYTE, image.bits()); + + glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT); + glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT); + glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR); + glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR); + //glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_LINEAR); + //glTexParameteri(GL_TEXTURE_2D, GL_GENERATE_MIPMAP, GL_TRUE); + glBindTexture(GL_TEXTURE_2D, 0); +} + +void GLTexture2D::load(int width, int height, QRgb *data) +{ + glBindTexture(GL_TEXTURE_2D, m_texture); + glTexImage2D(GL_TEXTURE_2D, 0, 4, width, height, 0, + GL_BGRA, GL_UNSIGNED_BYTE, data); + glBindTexture(GL_TEXTURE_2D, 0); +} + +void GLTexture2D::bind() +{ + glBindTexture(GL_TEXTURE_2D, m_texture); + glEnable(GL_TEXTURE_2D); +} + +void GLTexture2D::unbind() +{ + glBindTexture(GL_TEXTURE_2D, 0); + glDisable(GL_TEXTURE_2D); +} + + +//============================================================================// +// GLTexture3D // +//============================================================================// + +GLTexture3D::GLTexture3D(int width, int height, int depth) +{ + GLBUFFERS_ASSERT_OPENGL("GLTexture3D::GLTexture3D", glTexImage3D, return) + + glBindTexture(GL_TEXTURE_3D, m_texture); + glTexImage3D(GL_TEXTURE_3D, 0, 4, width, height, depth, 0, + GL_BGRA, GL_UNSIGNED_BYTE, 0); + + glTexParameteri(GL_TEXTURE_3D, GL_TEXTURE_WRAP_S, GL_REPEAT); + glTexParameteri(GL_TEXTURE_3D, GL_TEXTURE_WRAP_T, GL_REPEAT); + glTexParameteri(GL_TEXTURE_3D, GL_TEXTURE_WRAP_R, GL_REPEAT); + glTexParameteri(GL_TEXTURE_3D, GL_TEXTURE_MAG_FILTER, GL_LINEAR); + glTexParameteri(GL_TEXTURE_3D, GL_TEXTURE_MIN_FILTER, GL_LINEAR); + //glTexParameteri(GL_TEXTURE_3D, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_LINEAR); + //glTexParameteri(GL_TEXTURE_3D, GL_GENERATE_MIPMAP, GL_TRUE); + glBindTexture(GL_TEXTURE_3D, 0); +} + +void GLTexture3D::load(int width, int height, int depth, QRgb *data) +{ + GLBUFFERS_ASSERT_OPENGL("GLTexture3D::load", glTexImage3D, return) + + glBindTexture(GL_TEXTURE_3D, m_texture); + glTexImage3D(GL_TEXTURE_3D, 0, 4, width, height, depth, 0, + GL_BGRA, GL_UNSIGNED_BYTE, data); + glBindTexture(GL_TEXTURE_3D, 0); +} + +void GLTexture3D::bind() +{ + glBindTexture(GL_TEXTURE_3D, m_texture); + glEnable(GL_TEXTURE_3D); +} + +void GLTexture3D::unbind() +{ + glBindTexture(GL_TEXTURE_3D, 0); + glDisable(GL_TEXTURE_3D); +} + +//============================================================================// +// GLTextureCube // +//============================================================================// + +GLTextureCube::GLTextureCube(int size) +{ + glBindTexture(GL_TEXTURE_CUBE_MAP, m_texture); + + for (int i = 0; i < 6; ++i) + glTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_X + i, 0, 4, size, size, 0, + GL_BGRA, GL_UNSIGNED_BYTE, 0); + + glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE); + glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE); + glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_WRAP_R, GL_CLAMP_TO_EDGE); + glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_MAG_FILTER, GL_LINEAR); + glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_MIN_FILTER, GL_LINEAR); + //glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_LINEAR); + //glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_GENERATE_MIPMAP, GL_TRUE); + glBindTexture(GL_TEXTURE_CUBE_MAP, 0); +} + +GLTextureCube::GLTextureCube(const QStringList& fileNames, int size) +{ + // TODO: Add error handling. + + glBindTexture(GL_TEXTURE_CUBE_MAP, m_texture); + + int index = 0; + foreach (QString file, fileNames) { + QImage image(file); + if (image.isNull()) { + m_failed = true; + break; + } + + image = image.convertToFormat(QImage::Format_ARGB32); + + //qDebug() << "Image size:" << image.width() << "x" << image.height(); + if (size <= 0) + size = image.width(); + if (size != image.width() || size != image.height()) + image = image.scaled(size, size, Qt::IgnoreAspectRatio, Qt::SmoothTransformation); + + // Works on x86, so probably works on all little-endian systems. + // Does it work on big-endian systems? + glTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_X + index, 0, 4, image.width(), image.height(), 0, + GL_BGRA, GL_UNSIGNED_BYTE, image.bits()); + + if (++index == 6) + break; + } + + // Clear remaining faces. + while (index < 6) { + glTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_X + index, 0, 4, size, size, 0, + GL_BGRA, GL_UNSIGNED_BYTE, 0); + ++index; + } + + glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE); + glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE); + glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_WRAP_R, GL_CLAMP_TO_EDGE); + glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_MAG_FILTER, GL_LINEAR); + glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_MIN_FILTER, GL_LINEAR); + //glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_LINEAR); + //glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_GENERATE_MIPMAP, GL_TRUE); + glBindTexture(GL_TEXTURE_CUBE_MAP, 0); +} + +void GLTextureCube::load(int size, int face, QRgb *data) +{ + glBindTexture(GL_TEXTURE_CUBE_MAP, m_texture); + glTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_X + face, 0, 4, size, size, 0, + GL_BGRA, GL_UNSIGNED_BYTE, data); + glBindTexture(GL_TEXTURE_CUBE_MAP, 0); +} + +void GLTextureCube::bind() +{ + glBindTexture(GL_TEXTURE_CUBE_MAP, m_texture); + glEnable(GL_TEXTURE_CUBE_MAP); +} + +void GLTextureCube::unbind() +{ + glBindTexture(GL_TEXTURE_CUBE_MAP, 0); + glDisable(GL_TEXTURE_CUBE_MAP); +} + +//============================================================================// +// GLFrameBufferObject // +//============================================================================// + +GLFrameBufferObject::GLFrameBufferObject(int width, int height) + : m_fbo(0) + , m_depthBuffer(0) + , m_width(width) + , m_height(height) + , m_failed(false) +{ + GLBUFFERS_ASSERT_OPENGL("GLFrameBufferObject::GLFrameBufferObject", + glGenFramebuffersEXT && glGenRenderbuffersEXT && glBindRenderbufferEXT && glRenderbufferStorageEXT, return) + + // TODO: share depth buffers of same size + glGenFramebuffersEXT(1, &m_fbo); + //glBindFramebufferEXT(GL_FRAMEBUFFER_EXT, m_fbo); + glGenRenderbuffersEXT(1, &m_depthBuffer); + glBindRenderbufferEXT(GL_RENDERBUFFER_EXT, m_depthBuffer); + glRenderbufferStorageEXT(GL_RENDERBUFFER_EXT, GL_DEPTH_COMPONENT, m_width, m_height); + //glFramebufferRenderbufferEXT(GL_FRAMEBUFFER_EXT, GL_DEPTH_ATTACHMENT_EXT, GL_RENDERBUFFER_EXT, m_depthBuffer); + //glBindFramebufferEXT(GL_FRAMEBUFFER_EXT, 0); +} + +GLFrameBufferObject::~GLFrameBufferObject() +{ + GLBUFFERS_ASSERT_OPENGL("GLFrameBufferObject::~GLFrameBufferObject", + glDeleteFramebuffersEXT && glDeleteRenderbuffersEXT, return) + + glDeleteFramebuffersEXT(1, &m_fbo); + glDeleteRenderbuffersEXT(1, &m_depthBuffer); +} + +void GLFrameBufferObject::setAsRenderTarget(bool state) +{ + GLBUFFERS_ASSERT_OPENGL("GLFrameBufferObject::setAsRenderTarget", glBindFramebufferEXT, return) + + if (state) { + glBindFramebufferEXT(GL_FRAMEBUFFER_EXT, m_fbo); + glPushAttrib(GL_VIEWPORT_BIT); + glViewport(0, 0, m_width, m_height); + } else { + glPopAttrib(); + glBindFramebufferEXT(GL_FRAMEBUFFER_EXT, 0); + } +} + +bool GLFrameBufferObject::isComplete() +{ + GLBUFFERS_ASSERT_OPENGL("GLFrameBufferObject::isComplete", glCheckFramebufferStatusEXT, return false) + + return GL_FRAMEBUFFER_COMPLETE_EXT == glCheckFramebufferStatusEXT(GL_FRAMEBUFFER_EXT); +} + +//============================================================================// +// GLRenderTargetCube // +//============================================================================// + +GLRenderTargetCube::GLRenderTargetCube(int size) + : GLTextureCube(size) + , m_fbo(size, size) +{ +} + +void GLRenderTargetCube::begin(int face) +{ + GLBUFFERS_ASSERT_OPENGL("GLRenderTargetCube::begin", + glFramebufferTexture2DEXT && glFramebufferRenderbufferEXT, return) + + m_fbo.setAsRenderTarget(true); + glFramebufferTexture2DEXT(GL_FRAMEBUFFER_EXT, GL_COLOR_ATTACHMENT0_EXT, + GL_TEXTURE_CUBE_MAP_POSITIVE_X + face, m_texture, 0); + glFramebufferRenderbufferEXT(GL_FRAMEBUFFER_EXT, GL_DEPTH_ATTACHMENT_EXT, GL_RENDERBUFFER_EXT, m_fbo.m_depthBuffer); +} + +void GLRenderTargetCube::end() +{ + m_fbo.setAsRenderTarget(false); +} + +void GLRenderTargetCube::getViewMatrix(QMatrix4x4& mat, int face) +{ + if (face < 0 || face >= 6) { + qWarning("GLRenderTargetCube::getViewMatrix: 'face' must be in the range [0, 6). (face == %d)", face); + return; + } + + static int perm[6][3] = { + {2, 1, 0}, + {2, 1, 0}, + {0, 2, 1}, + {0, 2, 1}, + {0, 1, 2}, + {0, 1, 2}, + }; + + static float signs[6][3] = { + {-1.0f, -1.0f, -1.0f}, + {+1.0f, -1.0f, +1.0f}, + {+1.0f, +1.0f, -1.0f}, + {+1.0f, -1.0f, +1.0f}, + {+1.0f, -1.0f, -1.0f}, + {-1.0f, -1.0f, +1.0f}, + }; + + mat.fill(0.0f); + for (int i = 0; i < 3; ++i) + mat(i, perm[face][i]) = signs[face][i]; + mat(3, 3) = 1.0f; +} + +void GLRenderTargetCube::getProjectionMatrix(QMatrix4x4& mat, float nearZ, float farZ) +{ + static const QMatrix4x4 reference( + 1.0f, 0.0f, 0.0f, 0.0f, + 0.0f, 1.0f, 0.0f, 0.0f, + 0.0f, 0.0f, 0.0f, 0.0f, + 0.0f, 0.0f, -1.0f, 0.0f); + + mat = reference; + mat(2, 2) = (nearZ+farZ)/(nearZ-farZ); + mat(2, 3) = 2.0f*nearZ*farZ/(nearZ-farZ); +} diff --git a/examples/graphicsview/boxes/glbuffers.h b/examples/graphicsview/boxes/glbuffers.h new file mode 100644 index 0000000000..6b18d3f128 --- /dev/null +++ b/examples/graphicsview/boxes/glbuffers.h @@ -0,0 +1,366 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the demonstration applications of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** This file may be used under the terms of the GNU Lesser General Public +** License version 2.1 as published by the Free Software Foundation and +** appearing in the file LICENSE.LGPL included in the packaging of this +** file. Please review the following information to ensure the GNU Lesser +** General Public License version 2.1 requirements will be met: +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 as published by the Free Software Foundation +** and appearing in the file LICENSE.GPL included in the packaging of this +** file. Please review the following information to ensure the GNU General +** Public License version 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef GLBUFFERS_H +#define GLBUFFERS_H + +//#include <GL/glew.h> +#include "glextensions.h" + +#include <QtGui> +#include <QtOpenGL> + +#define BUFFER_OFFSET(i) ((char*)0 + (i)) +#define SIZE_OF_MEMBER(cls, member) sizeof(static_cast<cls *>(0)->member) + +#define GLBUFFERS_ASSERT_OPENGL(prefix, assertion, returnStatement) \ +if (m_failed || !(assertion)) { \ + if (!m_failed) qCritical(prefix ": The necessary OpenGL functions are not available."); \ + m_failed = true; \ + returnStatement; \ +} + +void qgluPerspective(GLdouble fovy, GLdouble aspect, GLdouble zNear, GLdouble zFar); + +QT_BEGIN_NAMESPACE +class QMatrix4x4; +QT_END_NAMESPACE + +class GLTexture +{ +public: + GLTexture(); + virtual ~GLTexture(); + virtual void bind() = 0; + virtual void unbind() = 0; + virtual bool failed() const {return m_failed;} +protected: + GLuint m_texture; + bool m_failed; +}; + +class GLFrameBufferObject +{ +public: + friend class GLRenderTargetCube; + // friend class GLRenderTarget2D; + + GLFrameBufferObject(int width, int height); + virtual ~GLFrameBufferObject(); + bool isComplete(); + virtual bool failed() const {return m_failed;} +protected: + void setAsRenderTarget(bool state = true); + GLuint m_fbo; + GLuint m_depthBuffer; + int m_width, m_height; + bool m_failed; +}; + +class GLTexture2D : public GLTexture +{ +public: + GLTexture2D(int width, int height); + GLTexture2D(const QString& fileName, int width = 0, int height = 0); + void load(int width, int height, QRgb *data); + virtual void bind(); + virtual void unbind(); +}; + +class GLTexture3D : public GLTexture +{ +public: + GLTexture3D(int width, int height, int depth); + // TODO: Implement function below + //GLTexture3D(const QString& fileName, int width = 0, int height = 0); + void load(int width, int height, int depth, QRgb *data); + virtual void bind(); + virtual void unbind(); +}; + +class GLTextureCube : public GLTexture +{ +public: + GLTextureCube(int size); + GLTextureCube(const QStringList& fileNames, int size = 0); + void load(int size, int face, QRgb *data); + virtual void bind(); + virtual void unbind(); +}; + +// TODO: Define and implement class below +//class GLRenderTarget2D : public GLTexture2D + +class GLRenderTargetCube : public GLTextureCube +{ +public: + GLRenderTargetCube(int size); + // begin rendering to one of the cube's faces. 0 <= face < 6 + void begin(int face); + // end rendering + void end(); + virtual bool failed() {return m_failed || m_fbo.failed();} + + static void getViewMatrix(QMatrix4x4& mat, int face); + static void getProjectionMatrix(QMatrix4x4& mat, float nearZ, float farZ); +private: + GLFrameBufferObject m_fbo; +}; + +struct VertexDescription +{ + enum + { + Null = 0, // Terminates a VertexDescription array + Position, + TexCoord, + Normal, + Color, + }; + int field; // Position, TexCoord, Normal, Color + int type; // GL_FLOAT, GL_UNSIGNED_BYTE + int count; // number of elements + int offset; // field's offset into vertex struct + int index; // 0 (unused at the moment) +}; + +// Implementation of interleaved buffers. +// 'T' is a struct which must include a null-terminated static array +// 'VertexDescription* description'. +// Example: +/* +struct Vertex +{ + GLfloat position[3]; + GLfloat texCoord[2]; + GLfloat normal[3]; + GLbyte color[4]; + static VertexDescription description[]; +}; + +VertexDescription Vertex::description[] = { + {VertexDescription::Position, GL_FLOAT, SIZE_OF_MEMBER(Vertex, position) / sizeof(GLfloat), offsetof(Vertex, position), 0}, + {VertexDescription::TexCoord, GL_FLOAT, SIZE_OF_MEMBER(Vertex, texCoord) / sizeof(GLfloat), offsetof(Vertex, texCoord), 0}, + {VertexDescription::Normal, GL_FLOAT, SIZE_OF_MEMBER(Vertex, normal) / sizeof(GLfloat), offsetof(Vertex, normal), 0}, + {VertexDescription::Color, GL_BYTE, SIZE_OF_MEMBER(Vertex, color) / sizeof(GLbyte), offsetof(Vertex, color), 0}, + {VertexDescription::Null, 0, 0, 0, 0}, +}; +*/ +template<class T> +class GLVertexBuffer +{ +public: + GLVertexBuffer(int length, const T *data = 0, int mode = GL_STATIC_DRAW) + : m_length(0) + , m_mode(mode) + , m_buffer(0) + , m_failed(false) + { + GLBUFFERS_ASSERT_OPENGL("GLVertexBuffer::GLVertexBuffer", glGenBuffers && glBindBuffer && glBufferData, return) + + glGenBuffers(1, &m_buffer); + glBindBuffer(GL_ARRAY_BUFFER, m_buffer); + glBufferData(GL_ARRAY_BUFFER, (m_length = length) * sizeof(T), data, mode); + } + + ~GLVertexBuffer() + { + GLBUFFERS_ASSERT_OPENGL("GLVertexBuffer::~GLVertexBuffer", glDeleteBuffers, return) + + glDeleteBuffers(1, &m_buffer); + } + + void bind() + { + GLBUFFERS_ASSERT_OPENGL("GLVertexBuffer::bind", glBindBuffer, return) + + glBindBuffer(GL_ARRAY_BUFFER, m_buffer); + for (VertexDescription *desc = T::description; desc->field != VertexDescription::Null; ++desc) { + switch (desc->field) { + case VertexDescription::Position: + glVertexPointer(desc->count, desc->type, sizeof(T), BUFFER_OFFSET(desc->offset)); + glEnableClientState(GL_VERTEX_ARRAY); + break; + case VertexDescription::TexCoord: + glTexCoordPointer(desc->count, desc->type, sizeof(T), BUFFER_OFFSET(desc->offset)); + glEnableClientState(GL_TEXTURE_COORD_ARRAY); + break; + case VertexDescription::Normal: + glNormalPointer(desc->type, sizeof(T), BUFFER_OFFSET(desc->offset)); + glEnableClientState(GL_NORMAL_ARRAY); + break; + case VertexDescription::Color: + glColorPointer(desc->count, desc->type, sizeof(T), BUFFER_OFFSET(desc->offset)); + glEnableClientState(GL_COLOR_ARRAY); + break; + default: + break; + } + } + } + + void unbind() + { + GLBUFFERS_ASSERT_OPENGL("GLVertexBuffer::unbind", glBindBuffer, return) + + glBindBuffer(GL_ARRAY_BUFFER, 0); + for (VertexDescription *desc = T::description; desc->field != VertexDescription::Null; ++desc) { + switch (desc->field) { + case VertexDescription::Position: + glDisableClientState(GL_VERTEX_ARRAY); + break; + case VertexDescription::TexCoord: + glDisableClientState(GL_TEXTURE_COORD_ARRAY); + break; + case VertexDescription::Normal: + glDisableClientState(GL_NORMAL_ARRAY); + break; + case VertexDescription::Color: + glDisableClientState(GL_COLOR_ARRAY); + break; + default: + break; + } + } + } + + int length() const {return m_length;} + + T *lock() + { + GLBUFFERS_ASSERT_OPENGL("GLVertexBuffer::lock", glBindBuffer && glMapBuffer, return 0) + + glBindBuffer(GL_ARRAY_BUFFER, m_buffer); + //glBufferData(GL_ARRAY_BUFFER, m_length, NULL, m_mode); + GLvoid* buffer = glMapBuffer(GL_ARRAY_BUFFER, GL_READ_WRITE); + m_failed = (buffer == 0); + return reinterpret_cast<T *>(buffer); + } + + void unlock() + { + GLBUFFERS_ASSERT_OPENGL("GLVertexBuffer::unlock", glBindBuffer && glUnmapBuffer, return) + + glBindBuffer(GL_ARRAY_BUFFER, m_buffer); + glUnmapBuffer(GL_ARRAY_BUFFER); + } + + bool failed() + { + return m_failed; + } + +private: + int m_length, m_mode; + GLuint m_buffer; + bool m_failed; +}; + +template<class T> +class GLIndexBuffer +{ +public: + GLIndexBuffer(int length, const T *data = 0, int mode = GL_STATIC_DRAW) + : m_length(0) + , m_mode(mode) + , m_buffer(0) + , m_failed(false) + { + GLBUFFERS_ASSERT_OPENGL("GLIndexBuffer::GLIndexBuffer", glGenBuffers && glBindBuffer && glBufferData, return) + + glGenBuffers(1, &m_buffer); + glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, m_buffer); + glBufferData(GL_ELEMENT_ARRAY_BUFFER, (m_length = length) * sizeof(T), data, mode); + } + + ~GLIndexBuffer() + { + GLBUFFERS_ASSERT_OPENGL("GLIndexBuffer::~GLIndexBuffer", glDeleteBuffers, return) + + glDeleteBuffers(1, &m_buffer); + } + + void bind() + { + GLBUFFERS_ASSERT_OPENGL("GLIndexBuffer::bind", glBindBuffer, return) + + glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, m_buffer); + } + + void unbind() + { + GLBUFFERS_ASSERT_OPENGL("GLIndexBuffer::unbind", glBindBuffer, return) + + glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, 0); + } + + int length() const {return m_length;} + + T *lock() + { + GLBUFFERS_ASSERT_OPENGL("GLIndexBuffer::lock", glBindBuffer && glMapBuffer, return 0) + + glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, m_buffer); + GLvoid* buffer = glMapBuffer(GL_ELEMENT_ARRAY_BUFFER, GL_READ_WRITE); + m_failed = (buffer == 0); + return reinterpret_cast<T *>(buffer); + } + + void unlock() + { + GLBUFFERS_ASSERT_OPENGL("GLIndexBuffer::unlock", glBindBuffer && glUnmapBuffer, return) + + glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, m_buffer); + glUnmapBuffer(GL_ELEMENT_ARRAY_BUFFER); + } + + bool failed() + { + return m_failed; + } + +private: + int m_length, m_mode; + GLuint m_buffer; + bool m_failed; +}; + +#endif diff --git a/examples/graphicsview/boxes/glextensions.cpp b/examples/graphicsview/boxes/glextensions.cpp new file mode 100644 index 0000000000..b712efe38b --- /dev/null +++ b/examples/graphicsview/boxes/glextensions.cpp @@ -0,0 +1,98 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the demonstration applications of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** This file may be used under the terms of the GNU Lesser General Public +** License version 2.1 as published by the Free Software Foundation and +** appearing in the file LICENSE.LGPL included in the packaging of this +** file. Please review the following information to ensure the GNU Lesser +** General Public License version 2.1 requirements will be met: +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 as published by the Free Software Foundation +** and appearing in the file LICENSE.GPL included in the packaging of this +** file. Please review the following information to ensure the GNU General +** Public License version 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "glextensions.h" + +#define RESOLVE_GL_FUNC(f) ok &= bool((f = (_gl##f) context->getProcAddress(QLatin1String("gl" #f)))); + +bool GLExtensionFunctions::resolve(const QGLContext *context) +{ + bool ok = true; + + RESOLVE_GL_FUNC(GenFramebuffersEXT) + RESOLVE_GL_FUNC(GenRenderbuffersEXT) + RESOLVE_GL_FUNC(BindRenderbufferEXT) + RESOLVE_GL_FUNC(RenderbufferStorageEXT) + RESOLVE_GL_FUNC(DeleteFramebuffersEXT) + RESOLVE_GL_FUNC(DeleteRenderbuffersEXT) + RESOLVE_GL_FUNC(BindFramebufferEXT) + RESOLVE_GL_FUNC(FramebufferTexture2DEXT) + RESOLVE_GL_FUNC(FramebufferRenderbufferEXT) + RESOLVE_GL_FUNC(CheckFramebufferStatusEXT) + + RESOLVE_GL_FUNC(ActiveTexture) + RESOLVE_GL_FUNC(TexImage3D) + + RESOLVE_GL_FUNC(GenBuffers) + RESOLVE_GL_FUNC(BindBuffer) + RESOLVE_GL_FUNC(BufferData) + RESOLVE_GL_FUNC(DeleteBuffers) + RESOLVE_GL_FUNC(MapBuffer) + RESOLVE_GL_FUNC(UnmapBuffer) + + return ok; +} + +bool GLExtensionFunctions::fboSupported() { + return GenFramebuffersEXT + && GenRenderbuffersEXT + && BindRenderbufferEXT + && RenderbufferStorageEXT + && DeleteFramebuffersEXT + && DeleteRenderbuffersEXT + && BindFramebufferEXT + && FramebufferTexture2DEXT + && FramebufferRenderbufferEXT + && CheckFramebufferStatusEXT; +} + +bool GLExtensionFunctions::openGL15Supported() { + return ActiveTexture + && TexImage3D + && GenBuffers + && BindBuffer + && BufferData + && DeleteBuffers + && MapBuffer + && UnmapBuffer; +} + +#undef RESOLVE_GL_FUNC diff --git a/examples/graphicsview/boxes/glextensions.h b/examples/graphicsview/boxes/glextensions.h new file mode 100644 index 0000000000..54de548cd7 --- /dev/null +++ b/examples/graphicsview/boxes/glextensions.h @@ -0,0 +1,202 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the demonstration applications of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** This file may be used under the terms of the GNU Lesser General Public +** License version 2.1 as published by the Free Software Foundation and +** appearing in the file LICENSE.LGPL included in the packaging of this +** file. Please review the following information to ensure the GNU Lesser +** General Public License version 2.1 requirements will be met: +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 as published by the Free Software Foundation +** and appearing in the file LICENSE.GPL included in the packaging of this +** file. Please review the following information to ensure the GNU General +** Public License version 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef GLEXTENSIONS_H +#define GLEXTENSIONS_H + +#include <QtOpenGL> + +/* +Functions resolved: + +glGenFramebuffersEXT +glGenRenderbuffersEXT +glBindRenderbufferEXT +glRenderbufferStorageEXT +glDeleteFramebuffersEXT +glDeleteRenderbuffersEXT +glBindFramebufferEXT +glFramebufferTexture2DEXT +glFramebufferRenderbufferEXT +glCheckFramebufferStatusEXT + +glActiveTexture +glTexImage3D + +glGenBuffers +glBindBuffer +glBufferData +glDeleteBuffers +glMapBuffer +glUnmapBuffer +*/ + +#ifndef Q_WS_MAC +# ifndef APIENTRYP +# ifdef APIENTRY +# define APIENTRYP APIENTRY * +# else +# define APIENTRY +# define APIENTRYP * +# endif +# endif +#else +# define APIENTRY +# define APIENTRYP * +#endif + +#ifndef GL_VERSION_1_2 +#define GL_TEXTURE_3D 0x806F +#define GL_TEXTURE_WRAP_R 0x8072 +#define GL_CLAMP_TO_EDGE 0x812F +#define GL_BGRA 0x80E1 +#endif + +#ifndef GL_VERSION_1_3 +#define GL_TEXTURE0 0x84C0 +#define GL_TEXTURE1 0x84C1 +#define GL_TEXTURE2 0x84C2 +#define GL_TEXTURE_CUBE_MAP 0x8513 +#define GL_TEXTURE_CUBE_MAP_POSITIVE_X 0x8515 +//#define GL_TEXTURE_CUBE_MAP_NEGATIVE_X 0x8516 +//#define GL_TEXTURE_CUBE_MAP_POSITIVE_Y 0x8517 +//#define GL_TEXTURE_CUBE_MAP_NEGATIVE_Y 0x8518 +//#define GL_TEXTURE_CUBE_MAP_POSITIVE_Z 0x8519 +//#define GL_TEXTURE_CUBE_MAP_NEGATIVE_Z 0x851A +#endif + +#ifndef GL_ARB_vertex_buffer_object +typedef ptrdiff_t GLsizeiptrARB; +#endif + +#ifndef GL_VERSION_1_5 +#define GL_ARRAY_BUFFER 0x8892 +#define GL_ELEMENT_ARRAY_BUFFER 0x8893 +#define GL_READ_WRITE 0x88BA +#define GL_STATIC_DRAW 0x88E4 +#endif + +#ifndef GL_EXT_framebuffer_object +#define GL_RENDERBUFFER_EXT 0x8D41 +#define GL_FRAMEBUFFER_EXT 0x8D40 +#define GL_FRAMEBUFFER_COMPLETE_EXT 0x8CD5 +#define GL_COLOR_ATTACHMENT0_EXT 0x8CE0 +#define GL_DEPTH_ATTACHMENT_EXT 0x8D00 +#endif + +typedef void (APIENTRY *_glGenFramebuffersEXT) (GLsizei, GLuint *); +typedef void (APIENTRY *_glGenRenderbuffersEXT) (GLsizei, GLuint *); +typedef void (APIENTRY *_glBindRenderbufferEXT) (GLenum, GLuint); +typedef void (APIENTRY *_glRenderbufferStorageEXT) (GLenum, GLenum, GLsizei, GLsizei); +typedef void (APIENTRY *_glDeleteFramebuffersEXT) (GLsizei, const GLuint*); +typedef void (APIENTRY *_glDeleteRenderbuffersEXT) (GLsizei, const GLuint*); +typedef void (APIENTRY *_glBindFramebufferEXT) (GLenum, GLuint); +typedef void (APIENTRY *_glFramebufferTexture2DEXT) (GLenum, GLenum, GLenum, GLuint, GLint); +typedef void (APIENTRY *_glFramebufferRenderbufferEXT) (GLenum, GLenum, GLenum, GLuint); +typedef GLenum (APIENTRY *_glCheckFramebufferStatusEXT) (GLenum); + +typedef void (APIENTRY *_glActiveTexture) (GLenum); +typedef void (APIENTRY *_glTexImage3D) (GLenum, GLint, GLenum, GLsizei, GLsizei, GLsizei, GLint, GLenum, GLenum, const GLvoid *); + +typedef void (APIENTRY *_glGenBuffers) (GLsizei, GLuint *); +typedef void (APIENTRY *_glBindBuffer) (GLenum, GLuint); +typedef void (APIENTRY *_glBufferData) (GLenum, GLsizeiptrARB, const GLvoid *, GLenum); +typedef void (APIENTRY *_glDeleteBuffers) (GLsizei, const GLuint *); +typedef void *(APIENTRY *_glMapBuffer) (GLenum, GLenum); +typedef GLboolean (APIENTRY *_glUnmapBuffer) (GLenum); + +struct GLExtensionFunctions +{ + bool resolve(const QGLContext *context); + + bool fboSupported(); + bool openGL15Supported(); // the rest: multi-texture, 3D-texture, vertex buffer objects + + _glGenFramebuffersEXT GenFramebuffersEXT; + _glGenRenderbuffersEXT GenRenderbuffersEXT; + _glBindRenderbufferEXT BindRenderbufferEXT; + _glRenderbufferStorageEXT RenderbufferStorageEXT; + _glDeleteFramebuffersEXT DeleteFramebuffersEXT; + _glDeleteRenderbuffersEXT DeleteRenderbuffersEXT; + _glBindFramebufferEXT BindFramebufferEXT; + _glFramebufferTexture2DEXT FramebufferTexture2DEXT; + _glFramebufferRenderbufferEXT FramebufferRenderbufferEXT; + _glCheckFramebufferStatusEXT CheckFramebufferStatusEXT; + + _glActiveTexture ActiveTexture; + _glTexImage3D TexImage3D; + + _glGenBuffers GenBuffers; + _glBindBuffer BindBuffer; + _glBufferData BufferData; + _glDeleteBuffers DeleteBuffers; + _glMapBuffer MapBuffer; + _glUnmapBuffer UnmapBuffer; +}; + +inline GLExtensionFunctions &getGLExtensionFunctions() +{ + static GLExtensionFunctions funcs; + return funcs; +} + +#define glGenFramebuffersEXT getGLExtensionFunctions().GenFramebuffersEXT +#define glGenRenderbuffersEXT getGLExtensionFunctions().GenRenderbuffersEXT +#define glBindRenderbufferEXT getGLExtensionFunctions().BindRenderbufferEXT +#define glRenderbufferStorageEXT getGLExtensionFunctions().RenderbufferStorageEXT +#define glDeleteFramebuffersEXT getGLExtensionFunctions().DeleteFramebuffersEXT +#define glDeleteRenderbuffersEXT getGLExtensionFunctions().DeleteRenderbuffersEXT +#define glBindFramebufferEXT getGLExtensionFunctions().BindFramebufferEXT +#define glFramebufferTexture2DEXT getGLExtensionFunctions().FramebufferTexture2DEXT +#define glFramebufferRenderbufferEXT getGLExtensionFunctions().FramebufferRenderbufferEXT +#define glCheckFramebufferStatusEXT getGLExtensionFunctions().CheckFramebufferStatusEXT + +#define glActiveTexture getGLExtensionFunctions().ActiveTexture +#define glTexImage3D getGLExtensionFunctions().TexImage3D + +#define glGenBuffers getGLExtensionFunctions().GenBuffers +#define glBindBuffer getGLExtensionFunctions().BindBuffer +#define glBufferData getGLExtensionFunctions().BufferData +#define glDeleteBuffers getGLExtensionFunctions().DeleteBuffers +#define glMapBuffer getGLExtensionFunctions().MapBuffer +#define glUnmapBuffer getGLExtensionFunctions().UnmapBuffer + +#endif diff --git a/examples/graphicsview/boxes/gltrianglemesh.h b/examples/graphicsview/boxes/gltrianglemesh.h new file mode 100644 index 0000000000..ecf6531d85 --- /dev/null +++ b/examples/graphicsview/boxes/gltrianglemesh.h @@ -0,0 +1,91 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the demonstration applications of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** This file may be used under the terms of the GNU Lesser General Public +** License version 2.1 as published by the Free Software Foundation and +** appearing in the file LICENSE.LGPL included in the packaging of this +** file. Please review the following information to ensure the GNU Lesser +** General Public License version 2.1 requirements will be met: +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 as published by the Free Software Foundation +** and appearing in the file LICENSE.GPL included in the packaging of this +** file. Please review the following information to ensure the GNU General +** Public License version 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef GLTRIANGLEMESH_H +#define GLTRIANGLEMESH_H + +//#include <GL/glew.h> +#include "glextensions.h" + +#include <QtGui> +#include <QtOpenGL> + +#include "glbuffers.h" + +template<class TVertex, class TIndex> +class GLTriangleMesh +{ +public: + GLTriangleMesh(int vertexCount, int indexCount) : m_vb(vertexCount), m_ib(indexCount) + { + } + + virtual ~GLTriangleMesh() + { + } + + virtual void draw() + { + if (failed()) + return; + + int type = GL_UNSIGNED_INT; + if (sizeof(TIndex) == sizeof(char)) type = GL_UNSIGNED_BYTE; + if (sizeof(TIndex) == sizeof(short)) type = GL_UNSIGNED_SHORT; + + m_vb.bind(); + m_ib.bind(); + glDrawElements(GL_TRIANGLES, m_ib.length(), type, BUFFER_OFFSET(0)); + m_vb.unbind(); + m_ib.unbind(); + } + + bool failed() + { + return m_vb.failed() || m_ib.failed(); + } +protected: + GLVertexBuffer<TVertex> m_vb; + GLIndexBuffer<TIndex> m_ib; +}; + + +#endif diff --git a/examples/graphicsview/boxes/granite.fsh b/examples/graphicsview/boxes/granite.fsh new file mode 100644 index 0000000000..abaeeb97bc --- /dev/null +++ b/examples/graphicsview/boxes/granite.fsh @@ -0,0 +1,76 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the demonstration applications of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** This file may be used under the terms of the GNU Lesser General Public +** License version 2.1 as published by the Free Software Foundation and +** appearing in the file LICENSE.LGPL included in the packaging of this +** file. Please review the following information to ensure the GNU Lesser +** General Public License version 2.1 requirements will be met: +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 as published by the Free Software Foundation +** and appearing in the file LICENSE.GPL included in the packaging of this +** file. Please review the following information to ensure the GNU General +** Public License version 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +varying vec3 position, normal; +varying vec4 specular, ambient, diffuse, lightDirection; + +uniform sampler2D tex; +uniform sampler3D noise; + +//const vec4 graniteColors[3] = {vec4(0.0, 0.0, 0.0, 1), vec4(0.30, 0.15, 0.10, 1), vec4(0.80, 0.70, 0.75, 1)}; +uniform vec4 graniteColors[3]; + +float steep(float x) +{ + return clamp(5.0 * x - 2.0, 0.0, 1.0); +} + +void main() +{ + vec2 turbulence = vec2(0, 0); + float scale = 1.0; + for (int i = 0; i < 4; ++i) { + turbulence += scale * (texture3D(noise, gl_TexCoord[1].xyz / scale).xy - 0.5); + scale *= 0.5; + } + + vec3 N = normalize(normal); + // assume directional light + + gl_MaterialParameters M = gl_FrontMaterial; + + float NdotL = dot(N, lightDirection.xyz); + float RdotL = dot(reflect(normalize(position), N), lightDirection.xyz); + + vec4 unlitColor = mix(graniteColors[1], mix(graniteColors[0], graniteColors[2], steep(0.5 + turbulence.y)), 4.0 * abs(turbulence.x)); + gl_FragColor = (ambient + diffuse * max(NdotL, 0.0)) * unlitColor + + M.specular * specular * pow(max(RdotL, 0.0), M.shininess); +} diff --git a/examples/graphicsview/boxes/main.cpp b/examples/graphicsview/boxes/main.cpp new file mode 100644 index 0000000000..483170801f --- /dev/null +++ b/examples/graphicsview/boxes/main.cpp @@ -0,0 +1,150 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the demonstration applications of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** This file may be used under the terms of the GNU Lesser General Public +** License version 2.1 as published by the Free Software Foundation and +** appearing in the file LICENSE.LGPL included in the packaging of this +** file. Please review the following information to ensure the GNU Lesser +** General Public License version 2.1 requirements will be met: +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 as published by the Free Software Foundation +** and appearing in the file LICENSE.GPL included in the packaging of this +** file. Please review the following information to ensure the GNU General +** Public License version 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +//#include <GL/glew.h> +#include "glextensions.h" + +#include "scene.h" + +#include <QtGui> +#include <QGLWidget> + +class GraphicsView : public QGraphicsView +{ +public: + GraphicsView() + { + setWindowTitle(tr("Boxes")); + setRenderHints(QPainter::Antialiasing | QPainter::SmoothPixmapTransform); + //setRenderHints(QPainter::SmoothPixmapTransform); + } + +protected: + void resizeEvent(QResizeEvent *event) { + if (scene()) + scene()->setSceneRect(QRect(QPoint(0, 0), event->size())); + QGraphicsView::resizeEvent(event); + } +}; + +inline bool matchString(const char *extensionString, const char *subString) +{ + int subStringLength = strlen(subString); + return (strncmp(extensionString, subString, subStringLength) == 0) + && ((extensionString[subStringLength] == ' ') || (extensionString[subStringLength] == '\0')); +} + +bool necessaryExtensionsSupported() +{ + const char *extensionString = reinterpret_cast<const char *>(glGetString(GL_EXTENSIONS)); + const char *p = extensionString; + + const int GL_EXT_FBO = 1; + const int GL_ARB_VS = 2; + const int GL_ARB_FS = 4; + const int GL_ARB_SO = 8; + int extensions = 0; + + while (*p) { + if (matchString(p, "GL_EXT_framebuffer_object")) + extensions |= GL_EXT_FBO; + else if (matchString(p, "GL_ARB_vertex_shader")) + extensions |= GL_ARB_VS; + else if (matchString(p, "GL_ARB_fragment_shader")) + extensions |= GL_ARB_FS; + else if (matchString(p, "GL_ARB_shader_objects")) + extensions |= GL_ARB_SO; + while ((*p != ' ') && (*p != '\0')) + ++p; + if (*p == ' ') + ++p; + } + return (extensions == 15); +} + +int main(int argc, char **argv) +{ + QApplication app(argc, argv); + + if ((QGLFormat::openGLVersionFlags() & QGLFormat::OpenGL_Version_1_5) == 0) { + QMessageBox::critical(0, "OpenGL features missing", + "OpenGL version 1.5 or higher is required to run this demo.\n" + "The program will now exit."); + return -1; + } + + int maxTextureSize = 1024; + QGLWidget *widget = new QGLWidget(QGLFormat(QGL::SampleBuffers)); + widget->makeCurrent(); + + if (!necessaryExtensionsSupported()) { + QMessageBox::critical(0, "OpenGL features missing", + "The OpenGL extensions required to run this demo are missing.\n" + "The program will now exit."); + delete widget; + return -2; + } + + // Check if all the necessary functions are resolved. + if (!getGLExtensionFunctions().resolve(widget->context())) { + QMessageBox::critical(0, "OpenGL features missing", + "Failed to resolve OpenGL functions required to run this demo.\n" + "The program will now exit."); + delete widget; + return -3; + } + + // TODO: Make conditional for final release + QMessageBox::information(0, "For your information", + "This demo can be GPU and CPU intensive and may\n" + "work poorly or not at all on your system."); + + widget->makeCurrent(); // The current context must be set before calling Scene's constructor + Scene scene(1024, 768, maxTextureSize); + GraphicsView view; + view.setViewport(widget); + view.setViewportUpdateMode(QGraphicsView::FullViewportUpdate); + view.setScene(&scene); + view.show(); + + return app.exec(); +} + diff --git a/examples/graphicsview/boxes/marble.fsh b/examples/graphicsview/boxes/marble.fsh new file mode 100644 index 0000000000..170ec3abef --- /dev/null +++ b/examples/graphicsview/boxes/marble.fsh @@ -0,0 +1,71 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the demonstration applications of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** This file may be used under the terms of the GNU Lesser General Public +** License version 2.1 as published by the Free Software Foundation and +** appearing in the file LICENSE.LGPL included in the packaging of this +** file. Please review the following information to ensure the GNU Lesser +** General Public License version 2.1 requirements will be met: +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 as published by the Free Software Foundation +** and appearing in the file LICENSE.GPL included in the packaging of this +** file. Please review the following information to ensure the GNU General +** Public License version 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +varying vec3 position, normal; +varying vec4 specular, ambient, diffuse, lightDirection; + +uniform sampler2D tex; +uniform sampler3D noise; + +//const vec4 marbleColors[2] = {vec4(0.9, 0.9, 0.9, 1), vec4(0.6, 0.5, 0.5, 1)}; +uniform vec4 marbleColors[2]; + +void main() +{ + float turbulence = 0.0; + float scale = 1.0; + for (int i = 0; i < 4; ++i) { + turbulence += scale * (texture3D(noise, 0.125 * gl_TexCoord[1].xyz / scale).x - 0.5); + scale *= 0.5; + } + + vec3 N = normalize(normal); + // assume directional light + + gl_MaterialParameters M = gl_FrontMaterial; + + float NdotL = dot(N, lightDirection.xyz); + float RdotL = dot(reflect(normalize(position), N), lightDirection.xyz); + + vec4 unlitColor = mix(marbleColors[0], marbleColors[1], exp(-4.0 * abs(turbulence))); + gl_FragColor = (ambient + diffuse * max(NdotL, 0.0)) * unlitColor + + M.specular * specular * pow(max(RdotL, 0.0), M.shininess); +} diff --git a/examples/graphicsview/boxes/parameters.par b/examples/graphicsview/boxes/parameters.par new file mode 100644 index 0000000000..50e20739b9 --- /dev/null +++ b/examples/graphicsview/boxes/parameters.par @@ -0,0 +1,5 @@ +color basicColor ff0e3d0e +color woodColors ff5e3d33 ffcc9966 +float woodTubulence 0.1 +color graniteColors ff000000 ff4d261a ffccb3bf +color marbleColors ffe6e6e6 ff998080 diff --git a/examples/graphicsview/boxes/qt-logo.jpg b/examples/graphicsview/boxes/qt-logo.jpg Binary files differnew file mode 100644 index 0000000000..4014b4659c --- /dev/null +++ b/examples/graphicsview/boxes/qt-logo.jpg diff --git a/examples/graphicsview/boxes/qt-logo.png b/examples/graphicsview/boxes/qt-logo.png Binary files differnew file mode 100644 index 0000000000..7d3e97eb36 --- /dev/null +++ b/examples/graphicsview/boxes/qt-logo.png diff --git a/examples/graphicsview/boxes/qtbox.cpp b/examples/graphicsview/boxes/qtbox.cpp new file mode 100644 index 0000000000..d24116578c --- /dev/null +++ b/examples/graphicsview/boxes/qtbox.cpp @@ -0,0 +1,480 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the demonstration applications of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** This file may be used under the terms of the GNU Lesser General Public +** License version 2.1 as published by the Free Software Foundation and +** appearing in the file LICENSE.LGPL included in the packaging of this +** file. Please review the following information to ensure the GNU Lesser +** General Public License version 2.1 requirements will be met: +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 as published by the Free Software Foundation +** and appearing in the file LICENSE.GPL included in the packaging of this +** file. Please review the following information to ensure the GNU General +** Public License version 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qtbox.h" + +const qreal ROTATE_SPEED_X = 30.0 / 1000.0; +const qreal ROTATE_SPEED_Y = 20.0 / 1000.0; +const qreal ROTATE_SPEED_Z = 40.0 / 1000.0; +const int MAX_ITEM_SIZE = 512; +const int MIN_ITEM_SIZE = 16; + +//============================================================================// +// ItemBase // +//============================================================================// + +ItemBase::ItemBase(int size, int x, int y) : m_size(size), m_isResizing(false) +{ + setFlag(QGraphicsItem::ItemIsMovable, true); + setFlag(QGraphicsItem::ItemIsSelectable, true); + setFlag(QGraphicsItem::ItemIsFocusable, true); + setAcceptHoverEvents(true); + setPos(x, y); + m_startTime = QTime::currentTime(); +} + +ItemBase::~ItemBase() +{ +} + +QRectF ItemBase::boundingRect() const +{ + return QRectF(-m_size / 2, -m_size / 2, m_size, m_size); +} + +void ItemBase::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *) +{ + if (option->state & QStyle::State_Selected) { + painter->setRenderHint(QPainter::Antialiasing, true); + if (option->state & QStyle::State_HasFocus) + painter->setPen(Qt::yellow); + else + painter->setPen(Qt::white); + painter->drawRect(boundingRect()); + + painter->drawLine(m_size / 2 - 9, m_size / 2, m_size / 2, m_size / 2 - 9); + painter->drawLine(m_size / 2 - 6, m_size / 2, m_size / 2, m_size / 2 - 6); + painter->drawLine(m_size / 2 - 3, m_size / 2, m_size / 2, m_size / 2 - 3); + + painter->setRenderHint(QPainter::Antialiasing, false); + } +} + +void ItemBase::contextMenuEvent(QGraphicsSceneContextMenuEvent *event) +{ + if (!isSelected() && scene()) { + scene()->clearSelection(); + setSelected(true); + } + + QMenu menu; + QAction *delAction = menu.addAction("Delete"); + QAction *newAction = menu.addAction("New"); + QAction *growAction = menu.addAction("Grow"); + QAction *shrinkAction = menu.addAction("Shrink"); + + QAction *selectedAction = menu.exec(event->screenPos()); + + if (selectedAction == delAction) + deleteSelectedItems(scene()); + else if (selectedAction == newAction) + duplicateSelectedItems(scene()); + else if (selectedAction == growAction) + growSelectedItems(scene()); + else if (selectedAction == shrinkAction) + shrinkSelectedItems(scene()); +} + +void ItemBase::duplicateSelectedItems(QGraphicsScene *scene) +{ + if (!scene) + return; + + QList<QGraphicsItem *> selected; + selected = scene->selectedItems(); + + foreach (QGraphicsItem *item, selected) { + ItemBase *itemBase = qgraphicsitem_cast<ItemBase *>(item); + if (itemBase) + scene->addItem(itemBase->createNew(itemBase->m_size, itemBase->pos().x() + itemBase->m_size, itemBase->pos().y())); + } +} + +void ItemBase::deleteSelectedItems(QGraphicsScene *scene) +{ + if (!scene) + return; + + QList<QGraphicsItem *> selected; + selected = scene->selectedItems(); + + foreach (QGraphicsItem *item, selected) { + ItemBase *itemBase = qgraphicsitem_cast<ItemBase *>(item); + if (itemBase) + delete itemBase; + } +} + +void ItemBase::growSelectedItems(QGraphicsScene *scene) +{ + if (!scene) + return; + + QList<QGraphicsItem *> selected; + selected = scene->selectedItems(); + + foreach (QGraphicsItem *item, selected) { + ItemBase *itemBase = qgraphicsitem_cast<ItemBase *>(item); + if (itemBase) { + itemBase->prepareGeometryChange(); + itemBase->m_size *= 2; + if (itemBase->m_size > MAX_ITEM_SIZE) + itemBase->m_size = MAX_ITEM_SIZE; + } + } +} + +void ItemBase::shrinkSelectedItems(QGraphicsScene *scene) +{ + if (!scene) + return; + + QList<QGraphicsItem *> selected; + selected = scene->selectedItems(); + + foreach (QGraphicsItem *item, selected) { + ItemBase *itemBase = qgraphicsitem_cast<ItemBase *>(item); + if (itemBase) { + itemBase->prepareGeometryChange(); + itemBase->m_size /= 2; + if (itemBase->m_size < MIN_ITEM_SIZE) + itemBase->m_size = MIN_ITEM_SIZE; + } + } +} + +void ItemBase::mouseMoveEvent(QGraphicsSceneMouseEvent *event) +{ + if (m_isResizing) { + int dx = int(2.0 * event->pos().x()); + int dy = int(2.0 * event->pos().y()); + prepareGeometryChange(); + m_size = (dx > dy ? dx : dy); + if (m_size < MIN_ITEM_SIZE) + m_size = MIN_ITEM_SIZE; + else if (m_size > MAX_ITEM_SIZE) + m_size = MAX_ITEM_SIZE; + } else { + QGraphicsItem::mouseMoveEvent(event); + } +} + +void ItemBase::hoverMoveEvent(QGraphicsSceneHoverEvent *event) +{ + if (m_isResizing || (isInResizeArea(event->pos()) && isSelected())) + setCursor(Qt::SizeFDiagCursor); + else + setCursor(Qt::ArrowCursor); + QGraphicsItem::hoverMoveEvent(event); +} + +void ItemBase::mousePressEvent(QGraphicsSceneMouseEvent *event) +{ + static qreal z = 0.0; + setZValue(z += 1.0); + if (event->button() == Qt::LeftButton && isInResizeArea(event->pos())) { + m_isResizing = true; + } else { + QGraphicsItem::mousePressEvent(event); + } +} + +void ItemBase::mouseReleaseEvent(QGraphicsSceneMouseEvent *event) +{ + if (event->button() == Qt::LeftButton && m_isResizing) { + m_isResizing = false; + } else { + QGraphicsItem::mouseReleaseEvent(event); + } +} + +void ItemBase::keyPressEvent(QKeyEvent *event) +{ + switch (event->key()) { + case Qt::Key_Delete: + deleteSelectedItems(scene()); + break; + case Qt::Key_Insert: + duplicateSelectedItems(scene()); + break; + case Qt::Key_Plus: + growSelectedItems(scene()); + break; + case Qt::Key_Minus: + shrinkSelectedItems(scene()); + break; + default: + QGraphicsItem::keyPressEvent(event); + break; + } +} + +void ItemBase::wheelEvent(QGraphicsSceneWheelEvent *event) +{ + prepareGeometryChange(); + m_size = int(m_size * exp(-event->delta() / 600.0)); + if (m_size > MAX_ITEM_SIZE) + m_size = MAX_ITEM_SIZE; + else if (m_size < MIN_ITEM_SIZE) + m_size = MIN_ITEM_SIZE; +} + +int ItemBase::type() const +{ + return Type; +} + + +bool ItemBase::isInResizeArea(const QPointF &pos) +{ + return (-pos.y() < pos.x() - m_size + 9); +} + +//============================================================================// +// QtBox // +//============================================================================// + +QtBox::QtBox(int size, int x, int y) : ItemBase(size, x, y), m_texture(0) +{ + for (int i = 0; i < 8; ++i) { + m_vertices[i].setX(i & 1 ? 0.5f : -0.5f); + m_vertices[i].setY(i & 2 ? 0.5f : -0.5f); + m_vertices[i].setZ(i & 4 ? 0.5f : -0.5f); + } + for (int i = 0; i < 4; ++i) { + m_texCoords[i].setX(i & 1 ? 1.0f : 0.0f); + m_texCoords[i].setY(i & 2 ? 1.0f : 0.0f); + } + m_normals[0] = QVector3D(-1.0f, 0.0f, 0.0f); + m_normals[1] = QVector3D(1.0f, 0.0f, 0.0f); + m_normals[2] = QVector3D(0.0f, -1.0f, 0.0f); + m_normals[3] = QVector3D(0.0f, 1.0f, 0.0f); + m_normals[4] = QVector3D(0.0f, 0.0f, -1.0f); + m_normals[5] = QVector3D(0.0f, 0.0f, 1.0f); +} + +QtBox::~QtBox() +{ + if (m_texture) + delete m_texture; +} + +ItemBase *QtBox::createNew(int size, int x, int y) +{ + return new QtBox(size, x, y); +} + +void QtBox::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget) +{ + QRectF rect = boundingRect().translated(pos()); + float width = float(painter->device()->width()); + float height = float(painter->device()->height()); + + float left = 2.0f * float(rect.left()) / width - 1.0f; + float right = 2.0f * float(rect.right()) / width - 1.0f; + float top = 1.0f - 2.0f * float(rect.top()) / height; + float bottom = 1.0f - 2.0f * float(rect.bottom()) / height; + float moveToRectMatrix[] = { + 0.5f * (right - left), 0.0f, 0.0f, 0.0f, + 0.0f, 0.5f * (bottom - top), 0.0f, 0.0f, + 0.0f, 0.0f, 1.0f, 0.0f, + 0.5f * (right + left), 0.5f * (bottom + top), 0.0f, 1.0f + }; + + painter->beginNativePainting(); + + glMatrixMode(GL_PROJECTION); + glPushMatrix(); + glLoadMatrixf(moveToRectMatrix); + qgluPerspective(60.0, 1.0, 0.01, 10.0); + + glMatrixMode(GL_MODELVIEW); + glPushMatrix(); + glLoadIdentity(); + + //glEnable(GL_DEPTH_TEST); + glEnable(GL_CULL_FACE); + glEnable(GL_LIGHTING); + glEnable(GL_COLOR_MATERIAL); + glEnable(GL_NORMALIZE); + + if(m_texture == 0) + m_texture = new GLTexture2D(":/res/boxes/qt-logo.jpg", 64, 64); + m_texture->bind(); + glEnable(GL_TEXTURE_2D); + + glColorMaterial(GL_FRONT_AND_BACK, GL_AMBIENT_AND_DIFFUSE); + float lightColour[] = {1.0f, 1.0f, 1.0f, 1.0f}; + float lightDir[] = {0.0f, 0.0f, 1.0f, 0.0f}; + glLightfv(GL_LIGHT0, GL_DIFFUSE, lightColour); + glLightfv(GL_LIGHT0, GL_POSITION, lightDir); + glEnable(GL_LIGHT0); + + glTranslatef(0.0f, 0.0f, -1.5f); + glRotatef(ROTATE_SPEED_X * m_startTime.msecsTo(QTime::currentTime()), 1.0f, 0.0f, 0.0f); + glRotatef(ROTATE_SPEED_Y * m_startTime.msecsTo(QTime::currentTime()), 0.0f, 1.0f, 0.0f); + glRotatef(ROTATE_SPEED_Z * m_startTime.msecsTo(QTime::currentTime()), 0.0f, 0.0f, 1.0f); + int dt = m_startTime.msecsTo(QTime::currentTime()); + if (dt < 500) + glScalef(dt / 500.0f, dt / 500.0f, dt / 500.0f); + + for (int dir = 0; dir < 3; ++dir) { + glColor4f(1.0f, 1.0f, 1.0f, 1.0); + + glBegin(GL_TRIANGLE_STRIP); + glNormal3fv(reinterpret_cast<float *>(&m_normals[2 * dir + 0])); + for (int i = 0; i < 2; ++i) { + for (int j = 0; j < 2; ++j) { + glTexCoord2fv(reinterpret_cast<float *>(&m_texCoords[(j << 1) | i])); + glVertex3fv(reinterpret_cast<float *>(&m_vertices[(i << ((dir + 2) % 3)) | (j << ((dir + 1) % 3))])); + } + } + glEnd(); + + glBegin(GL_TRIANGLE_STRIP); + glNormal3fv(reinterpret_cast<float *>(&m_normals[2 * dir + 1])); + for (int i = 0; i < 2; ++i) { + for (int j = 0; j < 2; ++j) { + glTexCoord2fv(reinterpret_cast<float *>(&m_texCoords[(j << 1) | i])); + glVertex3fv(reinterpret_cast<float *>(&m_vertices[(1 << dir) | (i << ((dir + 1) % 3)) | (j << ((dir + 2) % 3))])); + } + } + glEnd(); + } + m_texture->unbind(); + + //glDisable(GL_DEPTH_TEST); + glDisable(GL_CULL_FACE); + glDisable(GL_LIGHTING); + glDisable(GL_COLOR_MATERIAL); + glDisable(GL_TEXTURE_2D); + glDisable(GL_LIGHT0); + glDisable(GL_NORMALIZE); + + glPopMatrix(); + + glMatrixMode(GL_PROJECTION); + glPopMatrix(); + + painter->endNativePainting(); + + ItemBase::paint(painter, option, widget); +} + +//============================================================================// +// CircleItem // +//============================================================================// + +CircleItem::CircleItem(int size, int x, int y) : ItemBase(size, x, y) +{ + m_color = QColor::fromHsv(rand() % 360, 255, 255); +} + +void CircleItem::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget) +{ + int dt = m_startTime.msecsTo(QTime::currentTime()); + + qreal r0 = 0.5 * m_size * (1.0 - exp(-0.001 * ((dt + 3800) % 4000))); + qreal r1 = 0.5 * m_size * (1.0 - exp(-0.001 * ((dt + 0) % 4000))); + qreal r2 = 0.5 * m_size * (1.0 - exp(-0.001 * ((dt + 1800) % 4000))); + qreal r3 = 0.5 * m_size * (1.0 - exp(-0.001 * ((dt + 2000) % 4000))); + + if (r0 > r1) + r0 = 0.0; + if (r2 > r3) + r2 = 0.0; + + QPainterPath path; + path.moveTo(r1, 0.0); + path.arcTo(-r1, -r1, 2 * r1, 2 * r1, 0.0, 360.0); + path.lineTo(r0, 0.0); + path.arcTo(-r0, -r0, 2 * r0, 2 * r0, 0.0, -360.0); + path.closeSubpath(); + path.moveTo(r3, 0.0); + path.arcTo(-r3, -r3, 2 * r3, 2 * r3, 0.0, 360.0); + path.lineTo(r0, 0.0); + path.arcTo(-r2, -r2, 2 * r2, 2 * r2, 0.0, -360.0); + path.closeSubpath(); + painter->setRenderHint(QPainter::Antialiasing, true); + painter->setBrush(QBrush(m_color)); + painter->setPen(Qt::NoPen); + painter->drawPath(path); + painter->setBrush(Qt::NoBrush); + painter->setPen(Qt::SolidLine); + painter->setRenderHint(QPainter::Antialiasing, false); + + ItemBase::paint(painter, option, widget); +} + +ItemBase *CircleItem::createNew(int size, int x, int y) +{ + return new CircleItem(size, x, y); +} + +//============================================================================// +// SquareItem // +//============================================================================// + +SquareItem::SquareItem(int size, int x, int y) : ItemBase(size, x, y) +{ + m_image = QPixmap(":/res/boxes/square.jpg"); +} + +void SquareItem::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget) +{ + int dt = m_startTime.msecsTo(QTime::currentTime()); + QTransform oldTransform = painter->worldTransform(); + int dtMod = dt % 2000; + qreal amp = 0.002 * (dtMod < 1000 ? dtMod : 2000 - dtMod) - 1.0; + + qreal scale = 0.6 + 0.2 * amp * amp; + painter->setWorldTransform(QTransform().rotate(15.0 * amp).scale(scale, scale), true); + + painter->drawPixmap(-m_size / 2, -m_size / 2, m_size, m_size, m_image); + + painter->setWorldTransform(oldTransform, false); + ItemBase::paint(painter, option, widget); +} + +ItemBase *SquareItem::createNew(int size, int x, int y) +{ + return new SquareItem(size, x, y); +} diff --git a/examples/graphicsview/boxes/qtbox.h b/examples/graphicsview/boxes/qtbox.h new file mode 100644 index 0000000000..56b86a55bb --- /dev/null +++ b/examples/graphicsview/boxes/qtbox.h @@ -0,0 +1,118 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the demonstration applications of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** This file may be used under the terms of the GNU Lesser General Public +** License version 2.1 as published by the Free Software Foundation and +** appearing in the file LICENSE.LGPL included in the packaging of this +** file. Please review the following information to ensure the GNU Lesser +** General Public License version 2.1 requirements will be met: +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 as published by the Free Software Foundation +** and appearing in the file LICENSE.GPL included in the packaging of this +** file. Please review the following information to ensure the GNU General +** Public License version 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QTBOX_H +#define QTBOX_H + +#include <QtGui> + +#include <QtGui/qvector3d.h> +#include "glbuffers.h" + +class ItemBase : public QGraphicsItem +{ +public: + enum { Type = UserType + 1 }; + + ItemBase(int size, int x, int y); + virtual ~ItemBase(); + virtual QRectF boundingRect() const; + virtual void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget); +protected: + virtual ItemBase *createNew(int size, int x, int y) = 0; + virtual void contextMenuEvent(QGraphicsSceneContextMenuEvent *event); + virtual void mouseMoveEvent(QGraphicsSceneMouseEvent *event); + virtual void hoverMoveEvent(QGraphicsSceneHoverEvent *event); + virtual void mousePressEvent(QGraphicsSceneMouseEvent *event); + virtual void mouseReleaseEvent(QGraphicsSceneMouseEvent *event); + virtual void keyPressEvent(QKeyEvent *event); + virtual void wheelEvent(QGraphicsSceneWheelEvent *event); + virtual int type() const; + bool isInResizeArea(const QPointF &pos); + + static void duplicateSelectedItems(QGraphicsScene *scene); + static void deleteSelectedItems(QGraphicsScene *scene); + static void growSelectedItems(QGraphicsScene *scene); + static void shrinkSelectedItems(QGraphicsScene *scene); + + int m_size; + QTime m_startTime; + bool m_isResizing; +}; + +class QtBox : public ItemBase +{ +public: + QtBox(int size, int x, int y); + virtual ~QtBox(); + virtual void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget); +protected: + virtual ItemBase *createNew(int size, int x, int y); +private: + QVector3D m_vertices[8]; + QVector3D m_texCoords[4]; + QVector3D m_normals[6]; + GLTexture *m_texture; +}; + +class CircleItem : public ItemBase +{ +public: + CircleItem(int size, int x, int y); + virtual void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget); +protected: + virtual ItemBase *createNew(int size, int x, int y); + + QColor m_color; +}; + +class SquareItem : public ItemBase +{ +public: + SquareItem(int size, int x, int y); + virtual void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget); +protected: + virtual ItemBase *createNew(int size, int x, int y); + + QPixmap m_image; +}; + +#endif diff --git a/examples/graphicsview/boxes/reflection.fsh b/examples/graphicsview/boxes/reflection.fsh new file mode 100644 index 0000000000..576c522bbb --- /dev/null +++ b/examples/graphicsview/boxes/reflection.fsh @@ -0,0 +1,54 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the demonstration applications of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** This file may be used under the terms of the GNU Lesser General Public +** License version 2.1 as published by the Free Software Foundation and +** appearing in the file LICENSE.LGPL included in the packaging of this +** file. Please review the following information to ensure the GNU Lesser +** General Public License version 2.1 requirements will be met: +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 as published by the Free Software Foundation +** and appearing in the file LICENSE.GPL included in the packaging of this +** file. Please review the following information to ensure the GNU General +** Public License version 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +varying vec3 position, normal; +varying vec4 specular, ambient, diffuse, lightDirection; + +uniform sampler2D tex; +uniform samplerCube env; +uniform mat4 view; + +void main() +{ + vec3 N = normalize(normal); + vec3 R = 2.0 * dot(-position, N) * N + position; + gl_FragColor = textureCube(env, R * mat3(view[0].xyz, view[1].xyz, view[2].xyz)); +} diff --git a/examples/graphicsview/boxes/refraction.fsh b/examples/graphicsview/boxes/refraction.fsh new file mode 100644 index 0000000000..10ab38a54c --- /dev/null +++ b/examples/graphicsview/boxes/refraction.fsh @@ -0,0 +1,70 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the demonstration applications of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** This file may be used under the terms of the GNU Lesser General Public +** License version 2.1 as published by the Free Software Foundation and +** appearing in the file LICENSE.LGPL included in the packaging of this +** file. Please review the following information to ensure the GNU Lesser +** General Public License version 2.1 requirements will be met: +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 as published by the Free Software Foundation +** and appearing in the file LICENSE.GPL included in the packaging of this +** file. Please review the following information to ensure the GNU General +** Public License version 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +varying vec3 position, normal; +varying vec4 specular, ambient, diffuse, lightDirection; + +uniform sampler2D tex; +uniform samplerCube env; +uniform mat4 view; + +// Arrays don't work here on glsl < 120, apparently. +//const float coeffs[6] = float[6](1.0/2.0, 1.0/2.1, 1.0/2.2, 1.0/2.3, 1.0/2.4, 1.0/2.5); +float coeffs(int i) +{ + return 1.0 / (2.0 + 0.1 * float(i)); +} + +void main() +{ + vec3 N = normalize(normal); + vec3 I = -normalize(position); + float IdotN = dot(I, N); + float scales[6]; + vec3 C[6]; + for (int i = 0; i < 6; ++i) { + scales[i] = (IdotN - sqrt(1.0 - coeffs(i) + coeffs(i) * (IdotN * IdotN))); + C[i] = textureCube(env, (-I + coeffs(i) * N) * mat3(view[0].xyz, view[1].xyz, view[2].xyz)).xyz; + } + + gl_FragColor = 0.25 * vec4(C[5].x + 2.0*C[0].x + C[1].x, C[1].y + 2.0*C[2].y + C[3].y, + C[3].z + 2.0*C[4].z + C[5].z, 4.0); +} diff --git a/examples/graphicsview/boxes/roundedbox.cpp b/examples/graphicsview/boxes/roundedbox.cpp new file mode 100644 index 0000000000..5058043707 --- /dev/null +++ b/examples/graphicsview/boxes/roundedbox.cpp @@ -0,0 +1,161 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the demonstration applications of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** This file may be used under the terms of the GNU Lesser General Public +** License version 2.1 as published by the Free Software Foundation and +** appearing in the file LICENSE.LGPL included in the packaging of this +** file. Please review the following information to ensure the GNU Lesser +** General Public License version 2.1 requirements will be met: +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 as published by the Free Software Foundation +** and appearing in the file LICENSE.GPL included in the packaging of this +** file. Please review the following information to ensure the GNU General +** Public License version 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "roundedbox.h" + +//============================================================================// +// P3T2N3Vertex // +//============================================================================// + +VertexDescription P3T2N3Vertex::description[] = { + {VertexDescription::Position, GL_FLOAT, SIZE_OF_MEMBER(P3T2N3Vertex, position) / sizeof(float), 0, 0}, + {VertexDescription::TexCoord, GL_FLOAT, SIZE_OF_MEMBER(P3T2N3Vertex, texCoord) / sizeof(float), sizeof(QVector3D), 0}, + {VertexDescription::Normal, GL_FLOAT, SIZE_OF_MEMBER(P3T2N3Vertex, normal) / sizeof(float), sizeof(QVector3D) + sizeof(QVector2D), 0}, + + {VertexDescription::Null, 0, 0, 0, 0}, +}; + +//============================================================================// +// GLRoundedBox // +//============================================================================// + +float lerp(float a, float b, float t) +{ + return a * (1.0f - t) + b * t; +} + +GLRoundedBox::GLRoundedBox(float r, float scale, int n) + : GLTriangleMesh<P3T2N3Vertex, unsigned short>((n+2)*(n+3)*4, (n+1)*(n+1)*24+36+72*(n+1)) +{ + int vidx = 0, iidx = 0; + int vertexCountPerCorner = (n + 2) * (n + 3) / 2; + + P3T2N3Vertex *vp = m_vb.lock(); + unsigned short *ip = m_ib.lock(); + + if (!vp || !ip) { + qWarning("GLRoundedBox::GLRoundedBox: Failed to lock vertex buffer and/or index buffer."); + m_ib.unlock(); + m_vb.unlock(); + return; + } + + for (int corner = 0; corner < 8; ++corner) { + QVector3D centre(corner & 1 ? 1.0f : -1.0f, + corner & 2 ? 1.0f : -1.0f, + corner & 4 ? 1.0f : -1.0f); + int winding = (corner & 1) ^ ((corner >> 1) & 1) ^ (corner >> 2); + int offsX = ((corner ^ 1) - corner) * vertexCountPerCorner; + int offsY = ((corner ^ 2) - corner) * vertexCountPerCorner; + int offsZ = ((corner ^ 4) - corner) * vertexCountPerCorner; + + // Face polygons + if (winding) { + ip[iidx++] = vidx; + ip[iidx++] = vidx + offsX; + ip[iidx++] = vidx + offsY; + + ip[iidx++] = vidx + vertexCountPerCorner - n - 2; + ip[iidx++] = vidx + vertexCountPerCorner - n - 2 + offsY; + ip[iidx++] = vidx + vertexCountPerCorner - n - 2 + offsZ; + + ip[iidx++] = vidx + vertexCountPerCorner - 1; + ip[iidx++] = vidx + vertexCountPerCorner - 1 + offsZ; + ip[iidx++] = vidx + vertexCountPerCorner - 1 + offsX; + } + + for (int i = 0; i < n + 2; ++i) { + + // Edge polygons + if (winding && i < n + 1) { + ip[iidx++] = vidx + i + 1; + ip[iidx++] = vidx; + ip[iidx++] = vidx + offsY + i + 1; + ip[iidx++] = vidx + offsY; + ip[iidx++] = vidx + offsY + i + 1; + ip[iidx++] = vidx; + + ip[iidx++] = vidx + i; + ip[iidx++] = vidx + 2 * i + 2; + ip[iidx++] = vidx + i + offsX; + ip[iidx++] = vidx + 2 * i + offsX + 2; + ip[iidx++] = vidx + i + offsX; + ip[iidx++] = vidx + 2 * i + 2; + + ip[iidx++] = (corner + 1) * vertexCountPerCorner - 1 - i; + ip[iidx++] = (corner + 1) * vertexCountPerCorner - 2 - i; + ip[iidx++] = (corner + 1) * vertexCountPerCorner - 1 - i + offsZ; + ip[iidx++] = (corner + 1) * vertexCountPerCorner - 2 - i + offsZ; + ip[iidx++] = (corner + 1) * vertexCountPerCorner - 1 - i + offsZ; + ip[iidx++] = (corner + 1) * vertexCountPerCorner - 2 - i; + } + + for (int j = 0; j <= i; ++j) { + QVector3D normal = QVector3D(i - j, j, n + 1 - i).normalized(); + QVector3D offset(0.5f - r, 0.5f - r, 0.5f - r); + QVector3D pos = centre * (offset + r * normal); + + vp[vidx].position = scale * pos; + vp[vidx].normal = centre * normal; + vp[vidx].texCoord = QVector2D(pos.x() + 0.5f, pos.y() + 0.5f); + + // Corner polygons + if (i < n + 1) { + ip[iidx++] = vidx; + ip[iidx++] = vidx + i + 2 - winding; + ip[iidx++] = vidx + i + 1 + winding; + } + if (i < n) { + ip[iidx++] = vidx + i + 1 + winding; + ip[iidx++] = vidx + i + 2 - winding; + ip[iidx++] = vidx + 2 * i + 4; + } + + ++vidx; + } + } + + } + + m_ib.unlock(); + m_vb.unlock(); +} + diff --git a/examples/graphicsview/boxes/roundedbox.h b/examples/graphicsview/boxes/roundedbox.h new file mode 100644 index 0000000000..54dda82000 --- /dev/null +++ b/examples/graphicsview/boxes/roundedbox.h @@ -0,0 +1,72 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the demonstration applications of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** This file may be used under the terms of the GNU Lesser General Public +** License version 2.1 as published by the Free Software Foundation and +** appearing in the file LICENSE.LGPL included in the packaging of this +** file. Please review the following information to ensure the GNU Lesser +** General Public License version 2.1 requirements will be met: +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 as published by the Free Software Foundation +** and appearing in the file LICENSE.GPL included in the packaging of this +** file. Please review the following information to ensure the GNU General +** Public License version 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef ROUNDEDBOX_H +#define ROUNDEDBOX_H + +//#include <GL/glew.h> +#include "glextensions.h" + +#include <QtGui> +#include <QtOpenGL> + +#include "gltrianglemesh.h" +#include <QtGui/qvector3d.h> +#include <QtGui/qvector2d.h> +#include "glbuffers.h" + +struct P3T2N3Vertex +{ + QVector3D position; + QVector2D texCoord; + QVector3D normal; + static VertexDescription description[]; +}; + +class GLRoundedBox : public GLTriangleMesh<P3T2N3Vertex, unsigned short> +{ +public: + // 0 < r < 0.5, 0 <= n <= 125 + GLRoundedBox(float r = 0.25f, float scale = 1.0f, int n = 10); +}; + + +#endif diff --git a/examples/graphicsview/boxes/scene.cpp b/examples/graphicsview/boxes/scene.cpp new file mode 100644 index 0000000000..39cd0fcafd --- /dev/null +++ b/examples/graphicsview/boxes/scene.cpp @@ -0,0 +1,1085 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the demonstration applications of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** This file may be used under the terms of the GNU Lesser General Public +** License version 2.1 as published by the Free Software Foundation and +** appearing in the file LICENSE.LGPL included in the packaging of this +** file. Please review the following information to ensure the GNU Lesser +** General Public License version 2.1 requirements will be met: +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 as published by the Free Software Foundation +** and appearing in the file LICENSE.GPL included in the packaging of this +** file. Please review the following information to ensure the GNU General +** Public License version 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include <QDebug> +#include "scene.h" +#include <QtGui/qmatrix4x4.h> +#include <QtGui/qvector3d.h> + +#include "3rdparty/fbm.h" + +void checkGLErrors(const QString& prefix) +{ + switch (glGetError()) { + case GL_NO_ERROR: + //qDebug() << prefix << tr("No error."); + break; + case GL_INVALID_ENUM: + qDebug() << prefix << QObject::tr("Invalid enum."); + break; + case GL_INVALID_VALUE: + qDebug() << prefix << QObject::tr("Invalid value."); + break; + case GL_INVALID_OPERATION: + qDebug() << prefix << QObject::tr("Invalid operation."); + break; + case GL_STACK_OVERFLOW: + qDebug() << prefix << QObject::tr("Stack overflow."); + break; + case GL_STACK_UNDERFLOW: + qDebug() << prefix << QObject::tr("Stack underflow."); + break; + case GL_OUT_OF_MEMORY: + qDebug() << prefix << QObject::tr("Out of memory."); + break; + default: + qDebug() << prefix << QObject::tr("Unknown error."); + break; + } +} + +//============================================================================// +// ColorEdit // +//============================================================================// + +ColorEdit::ColorEdit(QRgb initialColor, int id) + : m_color(initialColor), m_id(id) +{ + QHBoxLayout *layout = new QHBoxLayout; + setLayout(layout); + layout->setContentsMargins(0, 0, 0, 0); + + m_lineEdit = new QLineEdit(QString::number(m_color, 16)); + layout->addWidget(m_lineEdit); + + m_button = new QFrame; + QPalette palette = m_button->palette(); + palette.setColor(QPalette::Window, QColor(m_color)); + m_button->setPalette(palette); + m_button->setAutoFillBackground(true); + m_button->setMinimumSize(32, 0); + m_button->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Preferred); + m_button->setFrameStyle(QFrame::StyledPanel | QFrame::Sunken); + layout->addWidget(m_button); + + connect(m_lineEdit, SIGNAL(editingFinished()), this, SLOT(editDone())); +} + +void ColorEdit::editDone() +{ + bool ok; + QRgb newColor = m_lineEdit->text().toUInt(&ok, 16); + if (ok) + setColor(newColor); +} + +void ColorEdit::mousePressEvent(QMouseEvent *event) +{ + if (event->button() == Qt::LeftButton) { + QColor color(m_color); + QColorDialog dialog(color, 0); + dialog.setOption(QColorDialog::ShowAlphaChannel, true); +// The ifdef block is a workaround for the beta, TODO: remove when bug 238525 is fixed +#ifdef Q_WS_MAC + dialog.setOption(QColorDialog::DontUseNativeDialog, true); +#endif + dialog.move(280, 120); + if (dialog.exec() == QDialog::Rejected) + return; + QRgb newColor = dialog.selectedColor().rgba(); + if (newColor == m_color) + return; + setColor(newColor); + } +} + +void ColorEdit::setColor(QRgb color) +{ + m_color = color; + m_lineEdit->setText(QString::number(m_color, 16)); // "Clean up" text + QPalette palette = m_button->palette(); + palette.setColor(QPalette::Window, QColor(m_color)); + m_button->setPalette(palette); + emit colorChanged(m_color, m_id); +} + +//============================================================================// +// FloatEdit // +//============================================================================// + +FloatEdit::FloatEdit(float initialValue, int id) + : m_value(initialValue), m_id(id) +{ + QHBoxLayout *layout = new QHBoxLayout; + setLayout(layout); + layout->setContentsMargins(0, 0, 0, 0); + + m_lineEdit = new QLineEdit(QString::number(m_value)); + layout->addWidget(m_lineEdit); + + connect(m_lineEdit, SIGNAL(editingFinished()), this, SLOT(editDone())); +} + +void FloatEdit::editDone() +{ + bool ok; + float newValue = m_lineEdit->text().toFloat(&ok); + if (ok) { + m_value = newValue; + m_lineEdit->setText(QString::number(m_value)); // "Clean up" text + emit valueChanged(m_value, m_id); + } +} + +//============================================================================// +// TwoSidedGraphicsWidget // +//============================================================================// + +TwoSidedGraphicsWidget::TwoSidedGraphicsWidget(QGraphicsScene *scene) + : QObject(scene) + , m_current(0) + , m_angle(0) + , m_delta(0) +{ + for (int i = 0; i < 2; ++i) + m_proxyWidgets[i] = 0; +} + +void TwoSidedGraphicsWidget::setWidget(int index, QWidget *widget) +{ + if (index < 0 || index >= 2) + { + qWarning("TwoSidedGraphicsWidget::setWidget: Index out of bounds, index == %d", index); + return; + } + + GraphicsWidget *proxy = new GraphicsWidget; + proxy->setWidget(widget); + + if (m_proxyWidgets[index]) + delete m_proxyWidgets[index]; + m_proxyWidgets[index] = proxy; + + proxy->setCacheMode(QGraphicsItem::ItemCoordinateCache); + proxy->setZValue(1e30); // Make sure the dialog is drawn on top of all other (OpenGL) items + + if (index != m_current) + proxy->setVisible(false); + + qobject_cast<QGraphicsScene *>(parent())->addItem(proxy); +} + +QWidget *TwoSidedGraphicsWidget::widget(int index) +{ + if (index < 0 || index >= 2) + { + qWarning("TwoSidedGraphicsWidget::widget: Index out of bounds, index == %d", index); + return 0; + } + return m_proxyWidgets[index]->widget(); +} + +void TwoSidedGraphicsWidget::flip() +{ + m_delta = (m_current == 0 ? 9 : -9); + animateFlip(); +} + +void TwoSidedGraphicsWidget::animateFlip() +{ + m_angle += m_delta; + if (m_angle == 90) { + int old = m_current; + m_current ^= 1; + m_proxyWidgets[old]->setVisible(false); + m_proxyWidgets[m_current]->setVisible(true); + m_proxyWidgets[m_current]->setGeometry(m_proxyWidgets[old]->geometry()); + } + + QRectF r = m_proxyWidgets[m_current]->boundingRect(); + m_proxyWidgets[m_current]->setTransform(QTransform() + .translate(r.width() / 2, r.height() / 2) + .rotate(m_angle - 180 * m_current, Qt::YAxis) + .translate(-r.width() / 2, -r.height() / 2)); + + if ((m_current == 0 && m_angle > 0) || (m_current == 1 && m_angle < 180)) + QTimer::singleShot(25, this, SLOT(animateFlip())); +} + +QVariant GraphicsWidget::itemChange(GraphicsItemChange change, const QVariant &value) +{ + if (change == ItemPositionChange && scene()) { + QRectF rect = boundingRect(); + QPointF pos = value.toPointF(); + QRectF sceneRect = scene()->sceneRect(); + if (pos.x() + rect.left() < sceneRect.left()) + pos.setX(sceneRect.left() - rect.left()); + else if (pos.x() + rect.right() >= sceneRect.right()) + pos.setX(sceneRect.right() - rect.right()); + if (pos.y() + rect.top() < sceneRect.top()) + pos.setY(sceneRect.top() - rect.top()); + else if (pos.y() + rect.bottom() >= sceneRect.bottom()) + pos.setY(sceneRect.bottom() - rect.bottom()); + return pos; + } + return QGraphicsProxyWidget::itemChange(change, value); +} + +void GraphicsWidget::resizeEvent(QGraphicsSceneResizeEvent *event) +{ + setCacheMode(QGraphicsItem::NoCache); + setCacheMode(QGraphicsItem::ItemCoordinateCache); + QGraphicsProxyWidget::resizeEvent(event); +} + +void GraphicsWidget::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget) +{ + painter->setRenderHint(QPainter::Antialiasing, false); + QGraphicsProxyWidget::paint(painter, option, widget); + //painter->setRenderHint(QPainter::Antialiasing, true); +} + +//============================================================================// +// RenderOptionsDialog // +//============================================================================// + +RenderOptionsDialog::RenderOptionsDialog() + : QDialog(0, Qt::CustomizeWindowHint | Qt::WindowTitleHint) +{ + setWindowOpacity(0.75); + setWindowTitle(tr("Options (double click to flip)")); + QGridLayout *layout = new QGridLayout; + setLayout(layout); + layout->setColumnStretch(1, 1); + + int row = 0; + + QCheckBox *check = new QCheckBox(tr("Dynamic cube map")); + check->setCheckState(Qt::Unchecked); + // Dynamic cube maps are only enabled when multi-texturing and render to texture are available. + check->setEnabled(glActiveTexture && glGenFramebuffersEXT); + connect(check, SIGNAL(stateChanged(int)), this, SIGNAL(dynamicCubemapToggled(int))); + layout->addWidget(check, 0, 0, 1, 2); + ++row; + + QPalette palette; + + // Load all .par files + // .par files have a simple syntax for specifying user adjustable uniform variables. + QSet<QByteArray> uniforms; + QList<QString> filter = QStringList("*.par"); + QList<QFileInfo> files = QDir(":/res/boxes/").entryInfoList(filter, QDir::Files | QDir::Readable); + + foreach (QFileInfo fileInfo, files) { + QFile file(fileInfo.absoluteFilePath()); + if (file.open(QIODevice::ReadOnly)) { + while (!file.atEnd()) { + QList<QByteArray> tokens = file.readLine().simplified().split(' '); + QList<QByteArray>::const_iterator it = tokens.begin(); + if (it == tokens.end()) + continue; + QByteArray type = *it; + if (++it == tokens.end()) + continue; + QByteArray name = *it; + bool singleElement = (tokens.size() == 3); // type, name and one value + char counter[10] = "000000000"; + int counterPos = 8; // position of last digit + while (++it != tokens.end()) { + m_parameterNames << name; + if (!singleElement) { + m_parameterNames.back() += "["; + m_parameterNames.back() += counter + counterPos; + m_parameterNames.back() += "]"; + int j = 8; // position of last digit + ++counter[j]; + while (j > 0 && counter[j] > '9') { + counter[j] = '0'; + ++counter[--j]; + } + if (j < counterPos) + counterPos = j; + } + + if (type == "color") { + layout->addWidget(new QLabel(m_parameterNames.back())); + bool ok; + ColorEdit *colorEdit = new ColorEdit(it->toUInt(&ok, 16), m_parameterNames.size() - 1); + m_parameterEdits << colorEdit; + layout->addWidget(colorEdit); + connect(colorEdit, SIGNAL(colorChanged(QRgb,int)), this, SLOT(setColorParameter(QRgb,int))); + ++row; + } else if (type == "float") { + layout->addWidget(new QLabel(m_parameterNames.back())); + bool ok; + FloatEdit *floatEdit = new FloatEdit(it->toFloat(&ok), m_parameterNames.size() - 1); + m_parameterEdits << floatEdit; + layout->addWidget(floatEdit); + connect(floatEdit, SIGNAL(valueChanged(float,int)), this, SLOT(setFloatParameter(float,int))); + ++row; + } + } + } + file.close(); + } + } + + layout->addWidget(new QLabel(tr("Texture:"))); + m_textureCombo = new QComboBox; + connect(m_textureCombo, SIGNAL(currentIndexChanged(int)), this, SIGNAL(textureChanged(int))); + layout->addWidget(m_textureCombo); + ++row; + + layout->addWidget(new QLabel(tr("Shader:"))); + m_shaderCombo = new QComboBox; + connect(m_shaderCombo, SIGNAL(currentIndexChanged(int)), this, SIGNAL(shaderChanged(int))); + layout->addWidget(m_shaderCombo); + ++row; + + layout->setRowStretch(row, 1); +} + +int RenderOptionsDialog::addTexture(const QString &name) +{ + m_textureCombo->addItem(name); + return m_textureCombo->count() - 1; +} + +int RenderOptionsDialog::addShader(const QString &name) +{ + m_shaderCombo->addItem(name); + return m_shaderCombo->count() - 1; +} + +void RenderOptionsDialog::emitParameterChanged() +{ + foreach (ParameterEdit *edit, m_parameterEdits) + edit->emitChange(); +} + +void RenderOptionsDialog::setColorParameter(QRgb color, int id) +{ + emit colorParameterChanged(m_parameterNames[id], color); +} + +void RenderOptionsDialog::setFloatParameter(float value, int id) +{ + emit floatParameterChanged(m_parameterNames[id], value); +} + +void RenderOptionsDialog::mouseDoubleClickEvent(QMouseEvent *event) +{ + if (event->button() == Qt::LeftButton) + emit doubleClicked(); +} + +//============================================================================// +// ItemDialog // +//============================================================================// + +ItemDialog::ItemDialog() + : QDialog(0, Qt::CustomizeWindowHint | Qt::WindowTitleHint) +{ + setWindowTitle(tr("Items (double click to flip)")); + setWindowOpacity(0.75); + resize(160, 100); + + QVBoxLayout *layout = new QVBoxLayout; + setLayout(layout); + QPushButton *button; + + button = new QPushButton(tr("Add Qt box")); + layout->addWidget(button); + connect(button, SIGNAL(clicked()), this, SLOT(triggerNewQtBox())); + + button = new QPushButton(tr("Add circle")); + layout->addWidget(button); + connect(button, SIGNAL(clicked()), this, SLOT(triggerNewCircleItem())); + + button = new QPushButton(tr("Add square")); + layout->addWidget(button); + connect(button, SIGNAL(clicked()), this, SLOT(triggerNewSquareItem())); + + layout->addStretch(1); +} + +void ItemDialog::triggerNewQtBox() +{ + emit newItemTriggered(QtBoxItem); +} + +void ItemDialog::triggerNewCircleItem() +{ + emit newItemTriggered(CircleItem); +} + +void ItemDialog::triggerNewSquareItem() +{ + emit newItemTriggered(SquareItem); +} + +void ItemDialog::mouseDoubleClickEvent(QMouseEvent *event) +{ + if (event->button() == Qt::LeftButton) + emit doubleClicked(); +} + +//============================================================================// +// Scene // +//============================================================================// + +const static char environmentShaderText[] = + "uniform samplerCube env;" + "void main() {" + "gl_FragColor = textureCube(env, gl_TexCoord[1].xyz);" + "}"; + +Scene::Scene(int width, int height, int maxTextureSize) + : m_distExp(600) + , m_frame(0) + , m_maxTextureSize(maxTextureSize) + , m_currentShader(0) + , m_currentTexture(0) + , m_dynamicCubemap(false) + , m_updateAllCubemaps(true) + , m_box(0) + , m_vertexShader(0) + , m_environmentShader(0) + , m_environmentProgram(0) +{ + setSceneRect(0, 0, width, height); + + m_trackBalls[0] = TrackBall(0.05f, QVector3D(0, 1, 0), TrackBall::Sphere); + m_trackBalls[1] = TrackBall(0.005f, QVector3D(0, 0, 1), TrackBall::Sphere); + m_trackBalls[2] = TrackBall(0.0f, QVector3D(0, 1, 0), TrackBall::Plane); + + m_renderOptions = new RenderOptionsDialog; + m_renderOptions->move(20, 120); + m_renderOptions->resize(m_renderOptions->sizeHint()); + + connect(m_renderOptions, SIGNAL(dynamicCubemapToggled(int)), this, SLOT(toggleDynamicCubemap(int))); + connect(m_renderOptions, SIGNAL(colorParameterChanged(QString,QRgb)), this, SLOT(setColorParameter(QString,QRgb))); + connect(m_renderOptions, SIGNAL(floatParameterChanged(QString,float)), this, SLOT(setFloatParameter(QString,float))); + connect(m_renderOptions, SIGNAL(textureChanged(int)), this, SLOT(setTexture(int))); + connect(m_renderOptions, SIGNAL(shaderChanged(int)), this, SLOT(setShader(int))); + + m_itemDialog = new ItemDialog; + connect(m_itemDialog, SIGNAL(newItemTriggered(ItemDialog::ItemType)), this, SLOT(newItem(ItemDialog::ItemType))); + + TwoSidedGraphicsWidget *twoSided = new TwoSidedGraphicsWidget(this); + twoSided->setWidget(0, m_renderOptions); + twoSided->setWidget(1, m_itemDialog); + + connect(m_renderOptions, SIGNAL(doubleClicked()), twoSided, SLOT(flip())); + connect(m_itemDialog, SIGNAL(doubleClicked()), twoSided, SLOT(flip())); + + addItem(new QtBox(64, width - 64, height - 64)); + addItem(new QtBox(64, width - 64, 64)); + addItem(new QtBox(64, 64, height - 64)); + addItem(new QtBox(64, 64, 64)); + + initGL(); + + m_timer = new QTimer(this); + m_timer->setInterval(20); + connect(m_timer, SIGNAL(timeout()), this, SLOT(update())); + m_timer->start(); + + m_time.start(); +} + +Scene::~Scene() +{ + if (m_box) + delete m_box; + foreach (GLTexture *texture, m_textures) + if (texture) delete texture; + if (m_mainCubemap) + delete m_mainCubemap; + foreach (QGLShaderProgram *program, m_programs) + if (program) delete program; + if (m_vertexShader) + delete m_vertexShader; + foreach (QGLShader *shader, m_fragmentShaders) + if (shader) delete shader; + foreach (GLRenderTargetCube *rt, m_cubemaps) + if (rt) delete rt; + if (m_environmentShader) + delete m_environmentShader; + if (m_environmentProgram) + delete m_environmentProgram; +} + +void Scene::initGL() +{ + m_box = new GLRoundedBox(0.25f, 1.0f, 10); + + m_vertexShader = new QGLShader(QGLShader::Vertex); + m_vertexShader->compileSourceFile(QLatin1String(":/res/boxes/basic.vsh")); + + QStringList list; + list << ":/res/boxes/cubemap_posx.jpg" << ":/res/boxes/cubemap_negx.jpg" << ":/res/boxes/cubemap_posy.jpg" + << ":/res/boxes/cubemap_negy.jpg" << ":/res/boxes/cubemap_posz.jpg" << ":/res/boxes/cubemap_negz.jpg"; + m_environment = new GLTextureCube(list, qMin(1024, m_maxTextureSize)); + m_environmentShader = new QGLShader(QGLShader::Fragment); + m_environmentShader->compileSourceCode(environmentShaderText); + m_environmentProgram = new QGLShaderProgram; + m_environmentProgram->addShader(m_vertexShader); + m_environmentProgram->addShader(m_environmentShader); + m_environmentProgram->link(); + + const int NOISE_SIZE = 128; // for a different size, B and BM in fbm.c must also be changed + m_noise = new GLTexture3D(NOISE_SIZE, NOISE_SIZE, NOISE_SIZE); + QRgb *data = new QRgb[NOISE_SIZE * NOISE_SIZE * NOISE_SIZE]; + memset(data, 0, NOISE_SIZE * NOISE_SIZE * NOISE_SIZE * sizeof(QRgb)); + QRgb *p = data; + float pos[3]; + for (int k = 0; k < NOISE_SIZE; ++k) { + pos[2] = k * (0x20 / (float)NOISE_SIZE); + for (int j = 0; j < NOISE_SIZE; ++j) { + for (int i = 0; i < NOISE_SIZE; ++i) { + for (int byte = 0; byte < 4; ++byte) { + pos[0] = (i + (byte & 1) * 16) * (0x20 / (float)NOISE_SIZE); + pos[1] = (j + (byte & 2) * 8) * (0x20 / (float)NOISE_SIZE); + *p |= (int)(128.0f * (noise3(pos) + 1.0f)) << (byte * 8); + } + ++p; + } + } + } + m_noise->load(NOISE_SIZE, NOISE_SIZE, NOISE_SIZE, data); + delete[] data; + + m_mainCubemap = new GLRenderTargetCube(512); + + QStringList filter; + QList<QFileInfo> files; + + // Load all .png files as textures + m_currentTexture = 0; + filter = QStringList("*.png"); + files = QDir(":/res/boxes/").entryInfoList(filter, QDir::Files | QDir::Readable); + + foreach (QFileInfo file, files) { + GLTexture *texture = new GLTexture2D(file.absoluteFilePath(), qMin(256, m_maxTextureSize), qMin(256, m_maxTextureSize)); + if (texture->failed()) { + delete texture; + continue; + } + m_textures << texture; + m_renderOptions->addTexture(file.baseName()); + } + + if (m_textures.size() == 0) + m_textures << new GLTexture2D(qMin(64, m_maxTextureSize), qMin(64, m_maxTextureSize)); + + // Load all .fsh files as fragment shaders + m_currentShader = 0; + filter = QStringList("*.fsh"); + files = QDir(":/res/boxes/").entryInfoList(filter, QDir::Files | QDir::Readable); + foreach (QFileInfo file, files) { + QGLShaderProgram *program = new QGLShaderProgram; + QGLShader* shader = new QGLShader(QGLShader::Fragment); + shader->compileSourceFile(file.absoluteFilePath()); + // The program does not take ownership over the shaders, so store them in a vector so they can be deleted afterwards. + program->addShader(m_vertexShader); + program->addShader(shader); + if (!program->link()) { + qWarning("Failed to compile and link shader program"); + qWarning("Vertex shader log:"); + qWarning() << m_vertexShader->log(); + qWarning() << "Fragment shader log ( file =" << file.absoluteFilePath() << "):"; + qWarning() << shader->log(); + qWarning("Shader program log:"); + qWarning() << program->log(); + + delete shader; + delete program; + continue; + } + + m_fragmentShaders << shader; + m_programs << program; + m_renderOptions->addShader(file.baseName()); + + program->bind(); + m_cubemaps << ((program->uniformLocation("env") != -1) ? new GLRenderTargetCube(qMin(256, m_maxTextureSize)) : 0); + program->release(); + } + + if (m_programs.size() == 0) + m_programs << new QGLShaderProgram; + + m_renderOptions->emitParameterChanged(); +} + +static void loadMatrix(const QMatrix4x4& m) +{ + // static to prevent glLoadMatrixf to fail on certain drivers + static GLfloat mat[16]; + const qreal *data = m.constData(); + for (int index = 0; index < 16; ++index) + mat[index] = data[index]; + glLoadMatrixf(mat); +} + +static void multMatrix(const QMatrix4x4& m) +{ + // static to prevent glMultMatrixf to fail on certain drivers + static GLfloat mat[16]; + const qreal *data = m.constData(); + for (int index = 0; index < 16; ++index) + mat[index] = data[index]; + glMultMatrixf(mat); +} + +// If one of the boxes should not be rendered, set excludeBox to its index. +// If the main box should not be rendered, set excludeBox to -1. +void Scene::renderBoxes(const QMatrix4x4 &view, int excludeBox) +{ + QMatrix4x4 invView = view.inverted(); + + // If multi-texturing is supported, use three saplers. + if (glActiveTexture) { + glActiveTexture(GL_TEXTURE0); + m_textures[m_currentTexture]->bind(); + glActiveTexture(GL_TEXTURE2); + m_noise->bind(); + glActiveTexture(GL_TEXTURE1); + } else { + m_textures[m_currentTexture]->bind(); + } + + glDisable(GL_LIGHTING); + glDisable(GL_CULL_FACE); + + QMatrix4x4 viewRotation(view); + viewRotation(3, 0) = viewRotation(3, 1) = viewRotation(3, 2) = 0.0f; + viewRotation(0, 3) = viewRotation(1, 3) = viewRotation(2, 3) = 0.0f; + viewRotation(3, 3) = 1.0f; + loadMatrix(viewRotation); + glScalef(20.0f, 20.0f, 20.0f); + + // Don't render the environment if the environment texture can't be set for the correct sampler. + if (glActiveTexture) { + m_environment->bind(); + m_environmentProgram->bind(); + m_environmentProgram->setUniformValue("tex", GLint(0)); + m_environmentProgram->setUniformValue("env", GLint(1)); + m_environmentProgram->setUniformValue("noise", GLint(2)); + m_box->draw(); + m_environmentProgram->release(); + m_environment->unbind(); + } + + loadMatrix(view); + + glEnable(GL_CULL_FACE); + glEnable(GL_LIGHTING); + + for (int i = 0; i < m_programs.size(); ++i) { + if (i == excludeBox) + continue; + + glPushMatrix(); + QMatrix4x4 m; + m.rotate(m_trackBalls[1].rotation()); + multMatrix(m); + + glRotatef(360.0f * i / m_programs.size(), 0.0f, 0.0f, 1.0f); + glTranslatef(2.0f, 0.0f, 0.0f); + glScalef(0.3f, 0.6f, 0.6f); + + if (glActiveTexture) { + if (m_dynamicCubemap && m_cubemaps[i]) + m_cubemaps[i]->bind(); + else + m_environment->bind(); + } + m_programs[i]->bind(); + m_programs[i]->setUniformValue("tex", GLint(0)); + m_programs[i]->setUniformValue("env", GLint(1)); + m_programs[i]->setUniformValue("noise", GLint(2)); + m_programs[i]->setUniformValue("view", view); + m_programs[i]->setUniformValue("invView", invView); + m_box->draw(); + m_programs[i]->release(); + + if (glActiveTexture) { + if (m_dynamicCubemap && m_cubemaps[i]) + m_cubemaps[i]->unbind(); + else + m_environment->unbind(); + } + glPopMatrix(); + } + + if (-1 != excludeBox) { + QMatrix4x4 m; + m.rotate(m_trackBalls[0].rotation()); + multMatrix(m); + + if (glActiveTexture) { + if (m_dynamicCubemap) + m_mainCubemap->bind(); + else + m_environment->bind(); + } + + m_programs[m_currentShader]->bind(); + m_programs[m_currentShader]->setUniformValue("tex", GLint(0)); + m_programs[m_currentShader]->setUniformValue("env", GLint(1)); + m_programs[m_currentShader]->setUniformValue("noise", GLint(2)); + m_programs[m_currentShader]->setUniformValue("view", view); + m_programs[m_currentShader]->setUniformValue("invView", invView); + m_box->draw(); + m_programs[m_currentShader]->release(); + + if (glActiveTexture) { + if (m_dynamicCubemap) + m_mainCubemap->unbind(); + else + m_environment->unbind(); + } + } + + if (glActiveTexture) { + glActiveTexture(GL_TEXTURE2); + m_noise->unbind(); + glActiveTexture(GL_TEXTURE0); + } + m_textures[m_currentTexture]->unbind(); +} + +void Scene::setStates() +{ + //glClearColor(0.25f, 0.25f, 0.5f, 1.0f); + + glEnable(GL_DEPTH_TEST); + glEnable(GL_CULL_FACE); + glEnable(GL_LIGHTING); + //glEnable(GL_COLOR_MATERIAL); + glEnable(GL_TEXTURE_2D); + glEnable(GL_NORMALIZE); + + glMatrixMode(GL_PROJECTION); + glPushMatrix(); + glLoadIdentity(); + + glMatrixMode(GL_MODELVIEW); + glPushMatrix(); + glLoadIdentity(); + + setLights(); + + float materialSpecular[] = {0.5f, 0.5f, 0.5f, 1.0f}; + glMaterialfv(GL_FRONT_AND_BACK, GL_SPECULAR, materialSpecular); + glMaterialf(GL_FRONT_AND_BACK, GL_SHININESS, 32.0f); +} + +void Scene::setLights() +{ + glColorMaterial(GL_FRONT_AND_BACK, GL_AMBIENT_AND_DIFFUSE); + //float lightColour[] = {1.0f, 1.0f, 1.0f, 1.0f}; + float lightDir[] = {0.0f, 0.0f, 1.0f, 0.0f}; + //glLightfv(GL_LIGHT0, GL_DIFFUSE, lightColour); + //glLightfv(GL_LIGHT0, GL_SPECULAR, lightColour); + glLightfv(GL_LIGHT0, GL_POSITION, lightDir); + glLightModelf(GL_LIGHT_MODEL_LOCAL_VIEWER, 1.0f); + glEnable(GL_LIGHT0); +} + +void Scene::defaultStates() +{ + //glClearColor(0.0f, 0.0f, 0.0f, 0.0f); + + glDisable(GL_DEPTH_TEST); + glDisable(GL_CULL_FACE); + glDisable(GL_LIGHTING); + //glDisable(GL_COLOR_MATERIAL); + glDisable(GL_TEXTURE_2D); + glDisable(GL_LIGHT0); + glDisable(GL_NORMALIZE); + + glMatrixMode(GL_MODELVIEW); + glPopMatrix(); + + glMatrixMode(GL_PROJECTION); + glPopMatrix(); + + glLightModelf(GL_LIGHT_MODEL_LOCAL_VIEWER, 0.0f); + float defaultMaterialSpecular[] = {0.0f, 0.0f, 0.0f, 1.0f}; + glMaterialfv(GL_FRONT_AND_BACK, GL_SPECULAR, defaultMaterialSpecular); + glMaterialf(GL_FRONT_AND_BACK, GL_SHININESS, 0.0f); +} + +void Scene::renderCubemaps() +{ + // To speed things up, only update the cubemaps for the small cubes every N frames. + const int N = (m_updateAllCubemaps ? 1 : 3); + + QMatrix4x4 mat; + GLRenderTargetCube::getProjectionMatrix(mat, 0.1f, 100.0f); + + glMatrixMode(GL_PROJECTION); + glPushMatrix(); + loadMatrix(mat); + + glMatrixMode(GL_MODELVIEW); + glPushMatrix(); + + QVector3D center; + + for (int i = m_frame % N; i < m_cubemaps.size(); i += N) { + if (0 == m_cubemaps[i]) + continue; + + float angle = 2.0f * PI * i / m_cubemaps.size(); + + center = m_trackBalls[1].rotation().rotatedVector(QVector3D(cos(angle), sin(angle), 0.0f)); + + for (int face = 0; face < 6; ++face) { + m_cubemaps[i]->begin(face); + + GLRenderTargetCube::getViewMatrix(mat, face); + QVector4D v = QVector4D(-center.x(), -center.y(), -center.z(), 1.0); + mat.setColumn(3, mat * v); + + glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); + renderBoxes(mat, i); + + m_cubemaps[i]->end(); + } + } + + for (int face = 0; face < 6; ++face) { + m_mainCubemap->begin(face); + GLRenderTargetCube::getViewMatrix(mat, face); + + glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); + renderBoxes(mat, -1); + + m_mainCubemap->end(); + } + + glPopMatrix(); + + glMatrixMode(GL_PROJECTION); + glPopMatrix(); + + m_updateAllCubemaps = false; +} + +void Scene::drawBackground(QPainter *painter, const QRectF &) +{ + float width = float(painter->device()->width()); + float height = float(painter->device()->height()); + + painter->beginNativePainting(); + setStates(); + + if (m_dynamicCubemap) + renderCubemaps(); + + glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); + + glMatrixMode(GL_PROJECTION); + qgluPerspective(60.0, width / height, 0.01, 15.0); + + glMatrixMode(GL_MODELVIEW); + + QMatrix4x4 view; + view.rotate(m_trackBalls[2].rotation()); + view(2, 3) -= 2.0f * exp(m_distExp / 1200.0f); + renderBoxes(view); + + defaultStates(); + ++m_frame; + + painter->endNativePainting(); +} + +QPointF Scene::pixelPosToViewPos(const QPointF& p) +{ + return QPointF(2.0 * float(p.x()) / width() - 1.0, + 1.0 - 2.0 * float(p.y()) / height()); +} + +void Scene::mouseMoveEvent(QGraphicsSceneMouseEvent *event) +{ + QGraphicsScene::mouseMoveEvent(event); + if (event->isAccepted()) + return; + + if (event->buttons() & Qt::LeftButton) { + m_trackBalls[0].move(pixelPosToViewPos(event->scenePos()), m_trackBalls[2].rotation().conjugate()); + event->accept(); + } else { + m_trackBalls[0].release(pixelPosToViewPos(event->scenePos()), m_trackBalls[2].rotation().conjugate()); + } + + if (event->buttons() & Qt::RightButton) { + m_trackBalls[1].move(pixelPosToViewPos(event->scenePos()), m_trackBalls[2].rotation().conjugate()); + event->accept(); + } else { + m_trackBalls[1].release(pixelPosToViewPos(event->scenePos()), m_trackBalls[2].rotation().conjugate()); + } + + if (event->buttons() & Qt::MidButton) { + m_trackBalls[2].move(pixelPosToViewPos(event->scenePos()), QQuaternion()); + event->accept(); + } else { + m_trackBalls[2].release(pixelPosToViewPos(event->scenePos()), QQuaternion()); + } +} + +void Scene::mousePressEvent(QGraphicsSceneMouseEvent *event) +{ + QGraphicsScene::mousePressEvent(event); + if (event->isAccepted()) + return; + + if (event->buttons() & Qt::LeftButton) { + m_trackBalls[0].push(pixelPosToViewPos(event->scenePos()), m_trackBalls[2].rotation().conjugate()); + event->accept(); + } + + if (event->buttons() & Qt::RightButton) { + m_trackBalls[1].push(pixelPosToViewPos(event->scenePos()), m_trackBalls[2].rotation().conjugate()); + event->accept(); + } + + if (event->buttons() & Qt::MidButton) { + m_trackBalls[2].push(pixelPosToViewPos(event->scenePos()), QQuaternion()); + event->accept(); + } +} + +void Scene::mouseReleaseEvent(QGraphicsSceneMouseEvent *event) +{ + QGraphicsScene::mouseReleaseEvent(event); + if (event->isAccepted()) + return; + + if (event->button() == Qt::LeftButton) { + m_trackBalls[0].release(pixelPosToViewPos(event->scenePos()), m_trackBalls[2].rotation().conjugate()); + event->accept(); + } + + if (event->button() == Qt::RightButton) { + m_trackBalls[1].release(pixelPosToViewPos(event->scenePos()), m_trackBalls[2].rotation().conjugate()); + event->accept(); + } + + if (event->button() == Qt::MidButton) { + m_trackBalls[2].release(pixelPosToViewPos(event->scenePos()), QQuaternion()); + event->accept(); + } +} + +void Scene::wheelEvent(QGraphicsSceneWheelEvent * event) +{ + QGraphicsScene::wheelEvent(event); + if (!event->isAccepted()) { + m_distExp += event->delta(); + if (m_distExp < -8 * 120) + m_distExp = -8 * 120; + if (m_distExp > 10 * 120) + m_distExp = 10 * 120; + event->accept(); + } +} + +void Scene::setShader(int index) +{ + if (index >= 0 && index < m_fragmentShaders.size()) + m_currentShader = index; +} + +void Scene::setTexture(int index) +{ + if (index >= 0 && index < m_textures.size()) + m_currentTexture = index; +} + +void Scene::toggleDynamicCubemap(int state) +{ + if ((m_dynamicCubemap = (state == Qt::Checked))) + m_updateAllCubemaps = true; +} + +void Scene::setColorParameter(const QString &name, QRgb color) +{ + // set the color in all programs + foreach (QGLShaderProgram *program, m_programs) { + program->bind(); + program->setUniformValue(program->uniformLocation(name), QColor(color)); + program->release(); + } +} + +void Scene::setFloatParameter(const QString &name, float value) +{ + // set the color in all programs + foreach (QGLShaderProgram *program, m_programs) { + program->bind(); + program->setUniformValue(program->uniformLocation(name), value); + program->release(); + } +} + +void Scene::newItem(ItemDialog::ItemType type) +{ + QSize size = sceneRect().size().toSize(); + switch (type) { + case ItemDialog::QtBoxItem: + addItem(new QtBox(64, rand() % (size.width() - 64) + 32, rand() % (size.height() - 64) + 32)); + break; + case ItemDialog::CircleItem: + addItem(new CircleItem(64, rand() % (size.width() - 64) + 32, rand() % (size.height() - 64) + 32)); + break; + case ItemDialog::SquareItem: + addItem(new SquareItem(64, rand() % (size.width() - 64) + 32, rand() % (size.height() - 64) + 32)); + break; + default: + break; + } +} diff --git a/examples/graphicsview/boxes/scene.h b/examples/graphicsview/boxes/scene.h new file mode 100644 index 0000000000..96ee908d58 --- /dev/null +++ b/examples/graphicsview/boxes/scene.h @@ -0,0 +1,245 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the demonstration applications of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** This file may be used under the terms of the GNU Lesser General Public +** License version 2.1 as published by the Free Software Foundation and +** appearing in the file LICENSE.LGPL included in the packaging of this +** file. Please review the following information to ensure the GNU Lesser +** General Public License version 2.1 requirements will be met: +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 as published by the Free Software Foundation +** and appearing in the file LICENSE.GPL included in the packaging of this +** file. Please review the following information to ensure the GNU General +** Public License version 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef SCENE_H +#define SCENE_H + +//#include <GL/glew.h> +#include "glextensions.h" + +#include & |
