diff options
Diffstat (limited to 'demos/qt3d/photobrowser3d')
55 files changed, 0 insertions, 4888 deletions
diff --git a/demos/qt3d/photobrowser3d/buttons.cpp b/demos/qt3d/photobrowser3d/buttons.cpp deleted file mode 100644 index 16373e65..00000000 --- a/demos/qt3d/photobrowser3d/buttons.cpp +++ /dev/null @@ -1,134 +0,0 @@ -/**************************************************************************** -** -** 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 QtQuick3D 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 "buttons.h" -#include "qglpainter.h" - -Buttons::Buttons(QObject *parent, QGLMaterialCollection *palette) - : QGLSceneNode(parent) -{ - setObjectName("Buttons"); - setPalette(palette); - setOption(QGLSceneNode::CullBoundingBox, false); - - m_left = new QGLSceneNode(this); - m_left->setObjectName("Left Button"); - m_right = new QGLSceneNode(this); - m_right->setObjectName("Right Button"); - - QGLMaterial *mat = new QGLMaterial; - QImage im(":/controls/arrows-left.png"); - m_size = im.size(); - QGLTexture2D *tex = new QGLTexture2D(mat); - tex->setImage(im); - mat->setTexture(tex); - - setMaterial(mat); - setEffect(QGL::FlatReplaceTexture2D); - - QGeometryData data; - QSize f = im.size() / 2; - QVector2D a(-f.width(), -f.height()); - QVector2D b(f.width(), -f.height()); - QVector2D c(f.width(), f.height()); - QVector2D d(-f.width(), f.height()); - QVector2D ta(0, 1); - QVector2D tb(1, 1); - QVector2D tc(1, 0); - QVector2D td(0, 0); - data.appendVertex(a, b, c, d); - data.appendTexCoord(ta, tb, tc, td); - data.appendIndices(0, 1, 2); - data.appendIndices(0, 2, 3); - - // the right hand arrow geometry is same as above, flipped X <-> -X - data.appendGeometry(data); - data.texCoord(4).setX(1); - data.texCoord(5).setX(0); - data.texCoord(6).setX(0); - data.texCoord(7).setX(1); - data.appendIndices(4, 5, 6); - data.appendIndices(4, 6, 7); - - m_left->setGeometry(data); - m_left->setCount(6); - m_left->setOption(QGLSceneNode::CullBoundingBox, false); - - m_right->setGeometry(data); - m_right->setStart(6); - m_right->setCount(6); - m_left->setOption(QGLSceneNode::CullBoundingBox, false); -} - -void Buttons::draw(QGLPainter *painter) -{ - painter->projectionMatrix().push(); - painter->modelViewMatrix().push(); - - QRect rect = painter->currentSurface()->viewportRect(); - QMatrix4x4 projm; - projm.ortho(rect); - painter->projectionMatrix() = projm; - painter->modelViewMatrix().setToIdentity(); - - if (m_left->position().isNull()) - { - QVector2D pos(m_size.width() / 2, rect.height() - m_size.height() / 2); - m_left->setPosition(pos); - pos.setX(rect.width() - (m_size.width() / 2)); - m_right->setPosition(pos); - } - - glDisable(GL_DEPTH_TEST); - - QGLSceneNode::draw(painter); - - glEnable(GL_DEPTH_TEST); - - painter->projectionMatrix().pop(); - painter->modelViewMatrix().pop(); -} - -void Buttons::clearPositions() -{ - m_left->setPosition(QVector3D()); - m_right->setPosition(QVector3D()); -} diff --git a/demos/qt3d/photobrowser3d/buttons.h b/demos/qt3d/photobrowser3d/buttons.h deleted file mode 100644 index 1d0155c2..00000000 --- a/demos/qt3d/photobrowser3d/buttons.h +++ /dev/null @@ -1,62 +0,0 @@ -/**************************************************************************** -** -** 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 QtQuick3D 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 BUTTONS_H -#define BUTTONS_H - -#include "qglscenenode.h" - -#include <Qt> - -class Buttons : public QGLSceneNode -{ - Q_OBJECT -public: - explicit Buttons(QObject *parent, QGLMaterialCollection *palette); - void draw(QGLPainter *painter); - void clearPositions(); -private: - QGLSceneNode *m_left; - QGLSceneNode *m_right; - QSize m_size; -}; - -#endif // BUTTONS_H diff --git a/demos/qt3d/photobrowser3d/bytereader.cpp b/demos/qt3d/photobrowser3d/bytereader.cpp deleted file mode 100644 index 317c3ab3..00000000 --- a/demos/qt3d/photobrowser3d/bytereader.cpp +++ /dev/null @@ -1,158 +0,0 @@ -/**************************************************************************** -** -** 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 QtQuick3D 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 "bytereader.h" -#include "thumbnailableimage.h" - -#include <QByteArray> -#include <QThread> -#include <QImage> -#include <QImageReader> -#include <QUrl> -#include <QFile> -#include <QCoreApplication> - -ByteReader::ByteReader() -{ - m_stop = 0; - m_loading = 0; -} - -void ByteReader::loadFile(const ThumbnailableImage &image) -{ - if (!m_stop) - { - m_loading.ref(); - - // FIXME: actually handle remote files - QUrl url = image.url(); - QString fn = url.toLocalFile(); - int pos = fn.lastIndexOf('.'); - QString ext; - if (pos != -1) - ext = fn.mid(pos).toUpper(); - if (ext.isEmpty() || - !QImageReader::supportedImageFormats().contains(ext.toLocal8Bit())) - ext = QString(); - QImage im; - QFile f(fn); - QString errorMessage; - if (f.open(QIODevice::ReadOnly)) - { - QByteArray bytes; - while (!f.atEnd() & !m_stop) - { - bytes.append(f.read(1024)); - QCoreApplication::processEvents(); - } - im = ext.isEmpty() ? QImage::fromData(bytes) - : QImage::fromData(bytes, qPrintable(ext)); - } - else - { - errorMessage = tr("Could not read: %1").arg(url.toString()); - } - - QCoreApplication::processEvents(); - if (!m_stop) - { - if (im.isNull()) - { - im = QImage(QSize(128, 128), QImage::Format_ARGB32); - im.fill(qRgba(0, 30, 50, 64)); - QPainter ptr; - ptr.begin(&im); - ptr.setBackgroundMode(Qt::TransparentMode); - if (errorMessage.isEmpty()) - errorMessage = tr("Could not load: %1").arg(url.toString()); - ptr.setPen(QColor("orange")); - ptr.drawText(im.rect(), Qt::AlignCenter, errorMessage); - ptr.end(); - } - else - { - // TODO: Fix size limit - // This arbitrary size limit is really a debugging/development thing - // In a real program once you had loaded the full image, the photo- - // viewer would allow zooming and panning all around in the image - // so loading a 2896 pixel × 1944 pixel photo would make sense even - // on a small screen. For now work with fairly cruddy image quality. - // Probably the fix is to have a separate load call that re-fetches - // the full image on a zoom - QSize workSize(1024, 768); - Qt::TransformationMode mode = Qt::SmoothTransformation; - if (QThread::idealThreadCount() < 2) - { - workSize = workSize / 2; - mode = Qt::FastTransformation; - } - if (im.size().width() > workSize.width() || im.size().height() > workSize.height()) - im = im.scaled(workSize, Qt::KeepAspectRatio, mode); - } - - Q_ASSERT(!im.isNull()); - ThumbnailableImage result(image); - result.setData(im); - - // it would be nice to incur the cost of setThumbnailed() on the image - // at this point - in the background thread. Trouble is the atlas is - // constantly being accessed by the draw loop and to do anything about - // that would mean locking the GUI thread... - - Q_ASSERT(!result.isNull()); - - emit imageLoaded(result); - } - - m_loading.deref(); - } - - if (m_stop) - emit stopped(); - -} - -void ByteReader::stop() -{ - m_stop.ref(); - if (!m_loading) - emit stopped(); -} diff --git a/demos/qt3d/photobrowser3d/bytereader.h b/demos/qt3d/photobrowser3d/bytereader.h deleted file mode 100644 index c790b823..00000000 --- a/demos/qt3d/photobrowser3d/bytereader.h +++ /dev/null @@ -1,69 +0,0 @@ -/**************************************************************************** -** -** 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 QtQuick3D 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 BYTEREADER_H -#define BYTEREADER_H - -#include <QObject> - -QT_BEGIN_NAMESPACE -class QUrl; -QT_END_NAMESPACE - -class ThumbnailableImage; - -class ByteReader : public QObject -{ - Q_OBJECT -public: - ByteReader(); -signals: - void imageLoaded(const ThumbnailableImage &image); - void stopped(); -public slots: - void loadFile(const ThumbnailableImage &url); - void stop(); -private: - QAtomicInt m_stop; - QAtomicInt m_loading; -}; - -#endif // BYTEREADER_H diff --git a/demos/qt3d/photobrowser3d/filescanner.cpp b/demos/qt3d/photobrowser3d/filescanner.cpp deleted file mode 100644 index 01c4c19e..00000000 --- a/demos/qt3d/photobrowser3d/filescanner.cpp +++ /dev/null @@ -1,127 +0,0 @@ -/**************************************************************************** -** -** 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 QtQuick3D 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 "filescanner.h" - -#include <QTime> -#include <QFileInfo> -#include <QStringList> -#include <QSet> -#include <QDir> -#include <QCoreApplication> -#include <QImageReader> -#include <QDebug> - -FileScanner::FileScanner(QObject *parent) - : QThread(parent) -{ - m_stop = 0; -} - -FileScanner::~FileScanner() -{ - // nothing to do here -} - -void FileScanner::stop() -{ - m_stop.ref(); -} - -void FileScanner::run() -{ - scan(); -} - -void FileScanner::scan() -{ - QStringList queue; - queue.append(m_url.path()); - QSet<QString> loopProtect; - int count = 0; - while (queue.size() > 0 && !m_stop && count < 300) - { - QString path = queue.takeFirst(); - QFileInfo u(path); - if (u.isSymLink()) - { - path = u.symLinkTarget(); - u = QFileInfo(path); - } - if (u.isDir()) - { - if (!loopProtect.contains(path)) - { - loopProtect.insert(path); - QDir dir(path); - QStringList entries = dir.entryList(); - QStringList::const_iterator it = entries.constBegin(); - for ( ; it != entries.constEnd(); ++it) - { - // ignore hidden files, system directories - if ((*it).startsWith(".")) - continue; - queue.append(dir.absoluteFilePath(*it)); - } - } - } - else - { - if (u.isFile() && u.isReadable()) - { - // small optimization: if the file has a suffix, check if that - // is known as an image format before sending to loader - QString ext = u.suffix().toLower(); - if (ext.isEmpty() || - QImageReader::supportedImageFormats().contains(ext.toLocal8Bit())) - { - QUrl url2; - url2.setScheme("file"); - url2.setPath(u.absoluteFilePath()); - emit imageUrl(url2); - ++count; - } - } - } - QCoreApplication::processEvents(); - QThread::yieldCurrentThread(); - } -} diff --git a/demos/qt3d/photobrowser3d/filescanner.h b/demos/qt3d/photobrowser3d/filescanner.h deleted file mode 100644 index 0431b54b..00000000 --- a/demos/qt3d/photobrowser3d/filescanner.h +++ /dev/null @@ -1,79 +0,0 @@ -/**************************************************************************** -** -** 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 QtQuick3D 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 FILESCANNER_H -#define FILESCANNER_H - -#include <QThread> -#include <QUrl> -#include <QDebug> - -class FileScanner : public QThread -{ - Q_OBJECT -public: - explicit FileScanner(QObject *parent = 0); - ~FileScanner(); - - // INVARIANT: never get called when the thread is running - void setBaseUrl(const QUrl &url) - { - Q_ASSERT(!isRunning()); - m_url = url; - } - -signals: - void imageUrl(const QUrl &url); - -public slots: - void stop(); - void scan(); - -protected: - void run(); - - QUrl m_url; - QAtomicInt m_stop; -private: - -}; - -#endif // FILESCANNER_H diff --git a/demos/qt3d/photobrowser3d/imagedisplay.cpp b/demos/qt3d/photobrowser3d/imagedisplay.cpp deleted file mode 100644 index a39cfa02..00000000 --- a/demos/qt3d/photobrowser3d/imagedisplay.cpp +++ /dev/null @@ -1,224 +0,0 @@ -/**************************************************************************** -** -** 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 QtQuick3D 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 "imagedisplay.h" -#include "thumbnailableimage.h" -#include "thumbnailnode.h" -#include "thumbnaileffect.h" -#include "qglbuilder.h" -#include "qglcube.h" -#include "imagemanager.h" -#include "qatlas.h" -#include "qglshaderprogrameffect.h" -#include "qphotobrowser3dscene.h" -#include "photobrowser3dview.h" - -#include <QApplication> -#include <QChildEvent> -#include <QUrl> -#include <QImage> - -static inline QImage qMakeFrameImage() -{ - QImage frm(QSize(128, 128), QImage::Format_ARGB32); - frm.fill(qRgba(8, 8, 8, 255)); // dark grey frame - QPainter ptr; - ptr.begin(&frm); - QRect r(8, 8, 112, 112); - ptr.setBackgroundMode(Qt::TransparentMode); - ptr.fillRect(r, QColor(0, 30, 50, 64)); - ptr.setPen(QColor("orange")); - ptr.drawText(frm.rect(), Qt::AlignCenter, "Loading..."); - ptr.end(); - return frm; -} - -static inline void qAddPane(QSizeF size, QGeometryData *data) -{ - Q_ASSERT(data); - QSizeF f = size / 2.0f; - QVector2D a(-f.width(), -f.height()); - QVector2D b(f.width(), -f.height()); - QVector2D c(f.width(), f.height()); - QVector2D d(-f.width(), f.height()); - QVector2D ta(0.0f, 0.0f); - QVector2D tb(1.0f, 0.0f); - QVector2D tc(1.0f, 1.0f); - QVector2D td(0.0f, 1.0f); - int k = data->count(); - data->appendVertex(a, b, c, d); - data->appendTexCoord(ta, tb, tc, td); - data->appendIndices(k, k+1, k+2); - data->appendIndices(k, k+2, k+3); -} - -ImageDisplay::ImageDisplay(QObject *parent, QGLMaterialCollection *materials, qreal wallSize) - : QGLSceneNode(parent) - , m_wall(0) - , m_frames(0) - , m_currentWall(0) - , m_currentFrame(0) - , m_imageSetToDefault(false) - , m_count(0) - , m_size(wallSize) - , m_frameSize((m_size * 3.0f) / 4.0f) - , m_maxImages(500) - , m_frameLoadingMaterial(-1) -{ - // the real values will get poked in here by the atlas - m_atlasPlaceHolder.append(QVector2D(), QVector2D(), QVector2D(), QVector2D()); - - setObjectName("ImageDisplay"); - setPalette(materials); - - // the frames lie in Z = 0, the wall is set back and lies in - // the plane Z = (m_size / -4.0) - - // build the wall - qAddPane(QSize(m_size, m_size), &m_wallGeometry); - m_wall = new QGLSceneNode(this); - m_wall->setObjectName("Wall"); - m_wall->setPalette(materials); - m_currentWall = new QGLSceneNode(m_wall); - m_currentWall->setObjectName("wall 0"); - m_currentWall->setGeometry(m_wallGeometry); - m_currentWall->setCount(m_wallGeometry.indexCount()); - m_wall->setPosition(QVector3D(0.0f, 0.0f, m_size / -4.0)); - - // paint the wall - m_wall->setEffect(QGL::FlatReplaceTexture2D); - QGLMaterial *mat = new QGLMaterial(); - QGLTexture2D *tex = new QGLTexture2D(mat); - tex->setImage(QImage(":/res/images/girder.png")); - mat->setTexture(tex); - mat->setObjectName("girder material"); - m_wall->setMaterial(mat); - - // build the frames - qAddPane(QSize(m_frameSize, m_frameSize), &m_frameGeometry); - m_frameGeometry.appendTexCoordArray(m_atlasPlaceHolder, QGL::TextureCoord1); - m_frames = new QGLSceneNode(this); - m_frames->setObjectName("Frames"); - m_currentFrame = new ThumbnailNode(m_frames); - m_currentFrame->setObjectName("frame 0"); - m_currentFrame->setGeometry(m_frameGeometry); - m_currentFrame->setCount(m_frameGeometry.indexCount()); - - // use the frames geometry to put the atlas data into - QAtlas *atlas = QAtlas::instance(); - atlas->setGeometry(m_frameGeometry); - - // generally the frames use the thumbnail material & effect - m_effect = new ThumbnailEffect; - m_frames->setUserEffect(m_effect); - m_frames->setEffectEnabled(true); - m_frames->setMaterial(atlas->material()); - - // unless they're loading, in which case use the "loading" image - m_frameImage = qMakeFrameImage(); - mat = new QGLMaterial(); - tex = new QGLTexture2D(mat); - tex->setHorizontalWrap(QGL::Clamp); - tex->setImage(m_frameImage); - mat->setTexture(tex); - mat->setObjectName("loading image material - default"); - m_frameLoadingMaterial = materials->addMaterial(mat); - m_currentFrame->setMaterialIndex(m_frameLoadingMaterial); - - // make the frames pickable - PhotoBrowser3DView *view = qobject_cast<PhotoBrowser3DView*>(parent); - view->scene()->mainNode()->addNode(m_frames); - - m_imageSetToDefault = true; -} - -ImageDisplay::~ImageDisplay() -{ - delete m_effect; -} - -void ImageDisplay::addThumbnailNode(const QUrl &image) -{ - Q_ASSERT(QThread::currentThread() == thread()); - ImageManager *manager = qobject_cast<ImageManager*>(sender()); - if (!m_imageSetToDefault) - { - QVector3D p = m_currentFrame->position(); - p.setX(p.x() - m_size); - int start = m_frameGeometry.indexCount(); - qAddPane(QSize(m_frameSize, m_frameSize), &m_frameGeometry); - int count = m_frameGeometry.indexCount() - start; - m_frameGeometry.appendTexCoordArray(m_atlasPlaceHolder, QGL::TextureCoord1); - m_currentFrame = new ThumbnailNode(m_frames); - QString name = QLatin1String("frame %1"); - name.arg(m_count); - m_currentFrame->setObjectName(name); - m_currentFrame->setPosition(p); - m_currentFrame->setStart(start); - m_currentFrame->setCount(count); - m_currentFrame->setGeometry(m_frameGeometry); - m_currentFrame->setMaterialIndex(m_frameLoadingMaterial); - - QGLSceneNode *s = m_currentWall->clone(m_wall); - name = QLatin1String("wall %1"); - name.arg(m_count); - s->setObjectName(name); - p = s->position(); - p.setX(p.x() - m_size); - s->setPosition(p); - m_currentWall = s; - } - m_currentFrame->setUrl(image); - if (manager) - { - connect(m_currentFrame, SIGNAL(imageRequired(ThumbnailableImage)), - manager, SIGNAL(deployLoader(ThumbnailableImage))); - connect(manager, SIGNAL(imageReady(ThumbnailableImage)), - m_currentFrame, SLOT(setImage(ThumbnailableImage))); - } - PhotoBrowser3DView *view = qobject_cast<PhotoBrowser3DView*>(parent()); - Q_ASSERT(view); - connect(m_currentFrame, SIGNAL(nodeChanged()), view, SLOT(update())); - - m_imageSetToDefault = false; - emit framesChanged(); - ++m_count; -} diff --git a/demos/qt3d/photobrowser3d/imagedisplay.h b/demos/qt3d/photobrowser3d/imagedisplay.h deleted file mode 100644 index b0d7a56d..00000000 --- a/demos/qt3d/photobrowser3d/imagedisplay.h +++ /dev/null @@ -1,88 +0,0 @@ -/**************************************************************************** -** -** 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 QtQuick3D 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 IMAGEDISPLAY_H -#define IMAGEDISPLAY_H - -#include "qglscenenode.h" -#include "qglmaterialcollection.h" - -#include <QString> - -QT_BEGIN_NAMESPACE -class QGLBuilder; -class QGLTexture2D; -class QGLPainter; -QT_END_NAMESPACE - -class ThumbnailNode; - -class ImageDisplay : public QGLSceneNode -{ - Q_OBJECT -public: - ImageDisplay(QObject *parent, QGLMaterialCollection *materials, qreal wallSize = 4.0); - ~ImageDisplay(); - int maxImages() const { return m_maxImages; } - void setMaxImages(int max) { m_maxImages = max; } -signals: - void framesChanged(); -public slots: - void addThumbnailNode(const QUrl &url); -private: - QGLSceneNode *m_wall; - QGLSceneNode *m_frames; - QGLSceneNode *m_currentWall; - ThumbnailNode *m_currentFrame; - QGLAbstractEffect *m_effect; - bool m_imageSetToDefault; - int m_count; - qreal m_size; - qreal m_frameSize; - int m_maxImages; - QImage m_frameImage; - int m_frameLoadingMaterial; - QGeometryData m_frameGeometry; - QGeometryData m_wallGeometry; - QVector2DArray m_atlasPlaceHolder; -}; - -#endif // IMAGEDISPLAY_H diff --git a/demos/qt3d/photobrowser3d/imageloader.cpp b/demos/qt3d/photobrowser3d/imageloader.cpp deleted file mode 100644 index a8d58978..00000000 --- a/demos/qt3d/photobrowser3d/imageloader.cpp +++ /dev/null @@ -1,115 +0,0 @@ -/**************************************************************************** -** -** 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 QtQuick3D 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 "imageloader.h" -#include "imagemanager.h" -#include "bytereader.h" - -#include <QFileInfo> -#include <QTime> -#include <QDir> -#include <QStringList> -#include <QPixmap> -#include <QPainter> -#include <QBuffer> -#include <QImageReader> -#include <QMutex> -#include <QMutexLocker> -#include <QTimer> - -ImageLoader::ImageLoader() -{ - m_stop = 0; -} - -ImageLoader::~ImageLoader() -{ - // nothing to do here -} - -ThumbnailableImage ImageLoader::image() const -{ - return m_image; -} - -void ImageLoader::setImage(const ThumbnailableImage &image) -{ - m_image = image; - if (!m_stop && isRunning()) - emit readRequired(image); -} - -void ImageLoader::stop() -{ - m_stop.ref(); - emit stopLoading(); -} - -void ImageLoader::queueInitialImage() -{ - emit readRequired(m_image); -} - -void ImageLoader::unusedTimeout() -{ - emit unused(); -} - -void ImageLoader::run() -{ - ByteReader reader; - connect(this, SIGNAL(readRequired(ThumbnailableImage)), - &reader, SLOT(loadFile(ThumbnailableImage))); - connect(&reader, SIGNAL(imageLoaded(ThumbnailableImage)), - this, SIGNAL(imageLoaded(ThumbnailableImage))); - - connect(this, SIGNAL(stopLoading()), &reader, SLOT(stop())); - connect(&reader, SIGNAL(stopped()), this, SLOT(quit())); - - QTimer timer; - connect(&timer, SIGNAL(timeout()), this, SLOT(unusedTimeout())); - timer.start(2 * 60 * 1000); - - if (!m_image.isNull()) - QTimer::singleShot(0, this, SLOT(queueInitialImage())); - - exec(); -} diff --git a/demos/qt3d/photobrowser3d/imageloader.h b/demos/qt3d/photobrowser3d/imageloader.h deleted file mode 100644 index f8f23ac4..00000000 --- a/demos/qt3d/photobrowser3d/imageloader.h +++ /dev/null @@ -1,83 +0,0 @@ -/**************************************************************************** -** -** 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 QtQuick3D 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 IMAGELOADER_H -#define IMAGELOADER_H - -#include <QThread> -#include <QUrl> -#include <QMutex> -#include <QAtomicInt> - -#include "thumbnailableimage.h" - -class ImageManager; -class ByteReader; - -class ImageLoader : public QThread -{ - Q_OBJECT -public: - ImageLoader(); - ~ImageLoader(); - ThumbnailableImage image() const; - void setImage(const ThumbnailableImage &image); -signals: - void imageLoaded(const ThumbnailableImage &image); - void stopLoading(); - void readRequired(const ThumbnailableImage &image); - void thumbnailRequired(const ThumbnailableImage &image); - void thumbnailDone(const ThumbnailableImage &image); - void unused(); -public slots: - void stop(); -protected: - void run(); -private slots: - void queueInitialImage(); - void unusedTimeout(); -private: - ThumbnailableImage m_image; - QAtomicInt m_stop; - ByteReader *m_reader; -}; - -#endif // IMAGELOADER_H diff --git a/demos/qt3d/photobrowser3d/imagemanager.cpp b/demos/qt3d/photobrowser3d/imagemanager.cpp deleted file mode 100644 index 6f2ec5bc..00000000 --- a/demos/qt3d/photobrowser3d/imagemanager.cpp +++ /dev/null @@ -1,133 +0,0 @@ -/**************************************************************************** -** -** 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 QtQuick3D 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 "imagemanager.h" -#include "qatlas.h" -#include "filescanner.h" -#include "threadpool.h" - -#include <QTime> -#include <QTimer> -#include <QDir> - -ImageManager::ImageManager() -{ -} - -ImageManager::~ImageManager() -{ -} - -// INVARIANT: only ever called before the run() function is started -// therefore no need for synchronized url -void ImageManager::setImageBaseUrl(const QUrl &url) -{ - Q_ASSERT(!isRunning()); - m_url = url; -} - -/*! - Stop the running threads if any, then sit waiting in the event loop - for a quit call. -*/ -void ImageManager::stop() -{ - emit stopAll(); -} - -void ImageManager::scanForFiles() -{ - // TODO: In a real app there would be a way to detect new files arriving - // and trigger a rescan to pick these new files up. Here we just scan - // once and then destroy the scanner, to save on resources. - -#ifndef QT_USE_TEST_IMAGES - // TODO: If the amount of files is large and the app is quit early the - // scanner could still be going when the threadpool quits. For now - // assume its ok... - FileScanner *scanner = new FileScanner; - scanner->setBaseUrl(m_url); - connect(scanner, SIGNAL(imageUrl(QUrl)), this, SIGNAL(imageUrl(QUrl))); - connect(scanner, SIGNAL(finished()), scanner, SLOT(deleteLater())); - connect(this, SIGNAL(stopAll()), scanner, SLOT(stop())); - scanner->start(); -#else - QDir testImages(":/pictures"); - QStringList pics = testImages.entryList(); - for (int i = 0; i < pics.size(); ++i) - { - QUrl url; - url.setScheme("file"); - url.setPath(testImages.filePath(pics.at(i))); - emit imageUrl(url); - } - qDebug() << "== test images loaded =="; -#endif -} - -void ImageManager::quit() -{ - QThread::quit(); -} - -void ImageManager::run() -{ - if (m_url.scheme() != "file") - { - qWarning("URL scheme %s not yet supported", qPrintable(m_url.scheme())); - return; - } - - // execute once in the event loop below - QTimer::singleShot(0, this, SLOT(scanForFiles())); - -#ifndef QT_NO_THREADED_FILE_LOAD - ThreadPool pool; - - connect(this, SIGNAL(deployLoader(ThumbnailableImage)), - &pool, SLOT(deployLoader(ThumbnailableImage))); - - connect(this, SIGNAL(stopAll()), &pool, SLOT(stop())); - connect(&pool, SIGNAL(stopped()), this, SLOT(quit())); -#endif - - exec(); -} diff --git a/demos/qt3d/photobrowser3d/imagemanager.h b/demos/qt3d/photobrowser3d/imagemanager.h deleted file mode 100644 index 412f590a..00000000 --- a/demos/qt3d/photobrowser3d/imagemanager.h +++ /dev/null @@ -1,78 +0,0 @@ -/**************************************************************************** -** -** 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 QtQuick3D 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 IMAGEMANAGER_H -#define IMAGEMANAGER_H - -#include <QThread> -#include <QUrl> -#include <QImage> -#include <QMutex> - -#include "thumbnailableimage.h" - -class Launcher; - -class ImageManager : public QThread -{ - Q_OBJECT -public: - ImageManager(); - ~ImageManager(); - QUrl imageBaseUrl() const { return m_url; } - void setImageBaseUrl(const QUrl &url); -public slots: - void stop(); - void quit(); -signals: - void imageUrl(const QUrl &); - void imageReady(const ThumbnailableImage &); - void deployLoader(const ThumbnailableImage &); - void stopAll(); -protected: - void run(); -private slots: - void scanForFiles(); -private: - QUrl m_url; -}; - -#endif // IMAGEMANAGER_H diff --git a/demos/qt3d/photobrowser3d/images/P1000223.JPG b/demos/qt3d/photobrowser3d/images/P1000223.JPG Binary files differdeleted file mode 100644 index 48edfbc2..00000000 --- a/demos/qt3d/photobrowser3d/images/P1000223.JPG +++ /dev/null diff --git a/demos/qt3d/photobrowser3d/images/P1000228.JPG b/demos/qt3d/photobrowser3d/images/P1000228.JPG Binary files differdeleted file mode 100644 index 2797b6df..00000000 --- a/demos/qt3d/photobrowser3d/images/P1000228.JPG +++ /dev/null diff --git a/demos/qt3d/photobrowser3d/images/P1000472.JPG b/demos/qt3d/photobrowser3d/images/P1000472.JPG Binary files differdeleted file mode 100644 index 067afdd4..00000000 --- a/demos/qt3d/photobrowser3d/images/P1000472.JPG +++ /dev/null diff --git a/demos/qt3d/photobrowser3d/images/arrows-left.png b/demos/qt3d/photobrowser3d/images/arrows-left.png Binary files differdeleted file mode 100644 index 791f2c6b..00000000 --- a/demos/qt3d/photobrowser3d/images/arrows-left.png +++ /dev/null diff --git a/demos/qt3d/photobrowser3d/images/arrows.xcf b/demos/qt3d/photobrowser3d/images/arrows.xcf Binary files differdeleted file mode 100644 index 302bcd6e..00000000 --- a/demos/qt3d/photobrowser3d/images/arrows.xcf +++ /dev/null diff --git a/demos/qt3d/photobrowser3d/images/default_sky_base.xcf b/demos/qt3d/photobrowser3d/images/default_sky_base.xcf Binary files differdeleted file mode 100644 index 050812f7..00000000 --- a/demos/qt3d/photobrowser3d/images/default_sky_base.xcf +++ /dev/null diff --git a/demos/qt3d/photobrowser3d/images/default_sky_down.png b/demos/qt3d/photobrowser3d/images/default_sky_down.png Binary files differdeleted file mode 100644 index 685c28c4..00000000 --- a/demos/qt3d/photobrowser3d/images/default_sky_down.png +++ /dev/null diff --git a/demos/qt3d/photobrowser3d/images/default_sky_east.png b/demos/qt3d/photobrowser3d/images/default_sky_east.png Binary files differdeleted file mode 100644 index f6463abf..00000000 --- a/demos/qt3d/photobrowser3d/images/default_sky_east.png +++ /dev/null diff --git a/demos/qt3d/photobrowser3d/images/default_sky_north.png b/demos/qt3d/photobrowser3d/images/default_sky_north.png Binary files differdeleted file mode 100644 index 153b833c..00000000 --- a/demos/qt3d/photobrowser3d/images/default_sky_north.png +++ /dev/null diff --git a/demos/qt3d/photobrowser3d/images/default_sky_south.png b/demos/qt3d/photobrowser3d/images/default_sky_south.png Binary files differdeleted file mode 100644 index b3b01321..00000000 --- a/demos/qt3d/photobrowser3d/images/default_sky_south.png +++ /dev/null diff --git a/demos/qt3d/photobrowser3d/images/default_sky_up.png b/demos/qt3d/photobrowser3d/images/default_sky_up.png Binary files differdeleted file mode 100644 index 3d4d6233..00000000 --- a/demos/qt3d/photobrowser3d/images/default_sky_up.png +++ /dev/null diff --git a/demos/qt3d/photobrowser3d/images/default_sky_west.png b/demos/qt3d/photobrowser3d/images/default_sky_west.png Binary files differdeleted file mode 100644 index 14325371..00000000 --- a/demos/qt3d/photobrowser3d/images/default_sky_west.png +++ /dev/null diff --git a/demos/qt3d/photobrowser3d/images/girder.png b/demos/qt3d/photobrowser3d/images/girder.png Binary files differdeleted file mode 100644 index f9b6c4dc..00000000 --- a/demos/qt3d/photobrowser3d/images/girder.png +++ /dev/null diff --git a/demos/qt3d/photobrowser3d/launcher.cpp b/demos/qt3d/photobrowser3d/launcher.cpp deleted file mode 100644 index 6d90636b..00000000 --- a/demos/qt3d/photobrowser3d/launcher.cpp +++ /dev/null @@ -1,115 +0,0 @@ -/**************************************************************************** -** -** 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 QtQuick3D 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 "launcher.h" -#include "imageloader.h" -#include "imagemanager.h" - -#include <QSemaphore> -#include <QTime> -#include <QFileInfo> -#include <QDir> -#include <QStringList> -#include <QSet> -#include <QDebug> - -Launcher::Launcher(ImageManager *manager) - : m_manager(manager) - , m_stop(false) -{ - Q_ASSERT(m_manager); -} - -void Launcher::run() -{ - if (m_url.isEmpty()) - { - qWarning("Launcher::run - empty URL!"); - return; - } - if (m_url.scheme() != QLatin1String("file")) - { - qWarning("URL scheme %s not yet supported", qPrintable(m_url.scheme())); - return; - } - QStringList queue; - queue.append(m_url.path()); - QSet<QString> loopProtect; - while (queue.size() > 0 && !m_stop) - { - QString path = queue.takeFirst(); - QFileInfo u(path); - if (u.isSymLink()) - path = u.symLinkTarget(); - if (u.isDir()) - { - if (!loopProtect.contains(path)) - { - loopProtect.insert(path); - QDir dir(path); - QStringList entries = dir.entryList(); - QStringList::const_iterator it = entries.constBegin(); - for ( ; it != entries.constEnd(); ++it) - { - // ignore hidden files, system directories - if ((*it).startsWith(QLatin1Char('.'))) - continue; - queue.append(dir.absoluteFilePath(*it)); - } - } - } - else - { - if (u.isFile() && u.isReadable()) - { - // do no checking here for file extensions etc - just - // forward any readable file found under the pictures - // directory to the QImage loader, and let it sort out - // if the thing can be loaded as an image. - QUrl url2; - url2.setScheme(QLatin1String("file")); - url2.setPath(u.absoluteFilePath()); - m_manager->acquire(); - emit imageUrl(url2); - } - } - } -} diff --git a/demos/qt3d/photobrowser3d/main.cpp b/demos/qt3d/photobrowser3d/main.cpp deleted file mode 100644 index c26a9c54..00000000 --- a/demos/qt3d/photobrowser3d/main.cpp +++ /dev/null @@ -1,83 +0,0 @@ -/**************************************************************************** -** -** 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 QtQuick3D 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/QApplication> -#include <QtCore/QThread> -#include "qgltexture2d.h" -#include "photobrowser3dview.h" - -int main(int argc, char *argv[]) -{ -#ifdef Q_OS_SYMBIAN - QGLTexture2D::setMaxImageSize(256,256); -#endif - - Q_INIT_RESOURCE(photobrowser3d); - - QApplication app(argc, argv); - - // for QSettings - QCoreApplication::setOrganizationName("Nokia"); - QCoreApplication::setOrganizationDomain("nokia.com"); - QCoreApplication::setApplicationName("photobrowser3d"); - - int result = 0; - { - PhotoBrowser3DView view; - -#ifdef Q_OS_SYMBIAN - view.setAttribute(Qt::WA_LockLandscapeOrientation, true); - view.showFullScreen(); -#else - if (view.stereoType() != QGLView::RedCyanAnaglyph) - view.camera()->setEyeSeparation(0.3f); - if (QApplication::arguments().contains(QLatin1String("-maximize"))) - view.showMaximized(); - else if (QApplication::arguments().contains(QLatin1String("-fullscreen"))) - view.showFullScreen(); - else - view.show(); -#endif - - result = app.exec(); - } - return result; -} diff --git a/demos/qt3d/photobrowser3d/pancontroller.cpp b/demos/qt3d/photobrowser3d/pancontroller.cpp deleted file mode 100644 index 1ed5639b..00000000 --- a/demos/qt3d/photobrowser3d/pancontroller.cpp +++ /dev/null @@ -1,244 +0,0 @@ -/**************************************************************************** -** -** 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 QtQuick3D 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 "pancontroller.h" -#include "qglview.h" -#include "qglcamera.h" -#include "photobrowser3dview.h" - -#include <qmath.h> - -#include <QtGlobal> -#include <QTime> - -class PanControllerPrivate -{ -public: - PanControllerPrivate() - : speed(0.0f) - , angle(0.0f) - , arrowDirection(Qt::NoArrow) - , view(0) - , maxSpeed(4.0f) - , defaultDistance(0.0f) - , panDistance(0.0f) - , panViewAngle(M_PI / 4.0f) // 45 degrees in radians - , animating(false) - , elapsed(0.0f) - { - panTime.start(); - } - - void calculateValues(); - - qreal speed; - qreal angle; - Qt::ArrowType arrowDirection; - QGLView *view; - QTime panTime; - qreal maxSpeed; - qreal defaultDistance; - qreal panDistance; - qreal panViewAngle; - bool animating; - qreal elapsed; -}; - -PanController::PanController(QObject *parent) - : QObject(parent) - , d(new PanControllerPrivate) -{ - QGLView *v = qobject_cast<QGLView*>(parent); - if (v) - d->view = v; -} - -PanController::~PanController() -{ - delete d; -} - -qreal PanController::defaultDistance() const -{ - return d->defaultDistance; -} - -void PanController::setDefaultDistance(qreal dist) -{ - d->defaultDistance = dist; -} - -qreal PanController::panDistance() const -{ - return d->panDistance; -} - -void PanController::setPanDistance(qreal dist) -{ - d->panDistance = dist; -} - -qreal PanController::panViewAngle() const -{ - return d->panViewAngle; -} - -void PanController::setPanViewAngle(qreal angle) -{ - d->panViewAngle = angle; -} - -void PanController::setMaxSpeed(qreal maxSpeed) -{ - d->maxSpeed = maxSpeed; -} - -qreal PanController::maxSpeed() const -{ - return d->maxSpeed; -} - -void PanController::setSpeed(qreal speed) -{ - qreal t = d->panTime.restart(); - if (d->speed != speed) - { - d->speed = speed; - d->angle = speed * d->panViewAngle; - if (!qIsNull(d->speed)) - d->animating = true; - d->elapsed += t; - d->calculateValues(); - emit speedChanged(); - } -} - -qreal PanController::speed() const -{ - return d->speed; -} - -void PanController::pan() -{ - if (d->animating) - { - qreal t = d->panTime.restart(); - d->elapsed += t; - // dont recalculate every single time - // 30ms frame time == 33fps - more than enough - if (d->elapsed > 30) - d->calculateValues(); - - PhotoBrowser3DView *view = qobject_cast<PhotoBrowser3DView*>(parent()); - Q_ASSERT(view); - view->update(); - } -} - -void PanControllerPrivate::calculateValues() -{ - if (view && animating) - { - QGLCamera *cam = view->camera(); - Q_ASSERT(cam); - - QVector3D c = cam->center(); - QVector3D e = cam->eye(); - - if (qFuzzyIsNull(speed)) - { - c.setX(e.x()); - e.setZ(defaultDistance); - } - else - { - // as speed goes from 0 -> 1, eye moves closer to z=0 plane - e.setZ(defaultDistance - (speed * (defaultDistance - panDistance))); - - // the view angle is a direct function of the speed see setSpeed() above - // and as view angle increases we look further along the x-axis - qreal opp = (e.z() - c.z()) * qTan(angle); - - // velocity along the x axis is controlled by speed (a value from 0 -> 1 - // which is a modifier for the maxSpeed, a constant). the velocity gives - // us the incremental change in x for this unit time - qreal dx = (speed * maxSpeed * elapsed); - - if (arrowDirection == Qt::LeftArrow) - { - e.setX(e.x() - dx); - c.setX(e.x() - opp); - } - else if (arrowDirection == Qt::RightArrow) - { - e.setX(e.x() + dx); - c.setX(e.x() + opp); - } - } - cam->setEye(e); - cam->setCenter(c); - } - elapsed = 0; - if (qIsNull(speed)) - animating = false; -} - -Qt::ArrowType PanController::direction() const -{ - return d->arrowDirection; -} - -void PanController::setDirection(Qt::ArrowType arrow) -{ - Q_ASSERT(arrow == Qt::LeftArrow || arrow == Qt::RightArrow); - d->arrowDirection = arrow; -} - -QGLView *PanController::view() const -{ - return d->view; -} - -void PanController::setView(QGLView *view) -{ - d->view = view; -} - diff --git a/demos/qt3d/photobrowser3d/pancontroller.h b/demos/qt3d/photobrowser3d/pancontroller.h deleted file mode 100644 index b6e938ab..00000000 --- a/demos/qt3d/photobrowser3d/pancontroller.h +++ /dev/null @@ -1,92 +0,0 @@ -/**************************************************************************** -** -** 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 QtQuick3D 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 PANCONTROLLER_H -#define PANCONTROLLER_H - -#include <QObject> -#include <Qt> - -QT_BEGIN_NAMESPACE -class QGLView; -QT_END_NAMESPACE - -class PanControllerPrivate; - -class PanController : public QObject -{ - Q_OBJECT - Q_PROPERTY(qreal speed READ speed WRITE setSpeed NOTIFY speedChanged) -public: - explicit PanController(QObject *parent = 0); - ~PanController(); - - qreal defaultDistance() const; - void setDefaultDistance(qreal d); - - qreal panDistance() const; - void setPanDistance(qreal d); - - qreal panViewAngle() const; - void setPanViewAngle(qreal angle); - - qreal maxSpeed() const; - void setMaxSpeed(qreal maxSpeed); - - qreal speed() const; - void setSpeed(qreal speed); - - Qt::ArrowType direction() const; - void setDirection(Qt::ArrowType arrow); - - QGLView *view() const; - void setView(QGLView *view); - - void pan(); - -signals: - void speedChanged(); - -private: - PanControllerPrivate *d; -}; - -#endif // PANCONTROLLER_H diff --git a/demos/qt3d/photobrowser3d/photobrowser.rc b/demos/qt3d/photobrowser3d/photobrowser.rc deleted file mode 100644 index b40ecdc1..00000000 --- a/demos/qt3d/photobrowser3d/photobrowser.rc +++ /dev/null @@ -1 +0,0 @@ -IDI_ICON1 ICON DISCARDABLE "qt3d.ico" diff --git a/demos/qt3d/photobrowser3d/photobrowser3d.desktop b/demos/qt3d/photobrowser3d/photobrowser3d.desktop deleted file mode 100644 index 6c4085d5..00000000 --- a/demos/qt3d/photobrowser3d/photobrowser3d.desktop +++ /dev/null @@ -1,7 +0,0 @@ -[Desktop Entry] -Type=Application -Name=Photobrowser 3D -Icon=/usr/share/icons/hicolor/80x80/apps/qt3d.png -Exec=/usr/bin/invoker --type=e -s /usr/bin/photobrowser3d -fullscreen -OnlyShowIn=X-MeeGo; -X-MeeGo-Logical-Id=qtn_comm_appname_photobrowser3d diff --git a/demos/qt3d/photobrowser3d/photobrowser3d.pro b/demos/qt3d/photobrowser3d/photobrowser3d.pro deleted file mode 100644 index 8830bb88..00000000 --- a/demos/qt3d/photobrowser3d/photobrowser3d.pro +++ /dev/null @@ -1,71 +0,0 @@ -TEMPLATE = app -TARGET = photobrowser3d -CONFIG += qt warn_on - -CONFIG += qt3d_deploy_pkg -include(../../../pkg.pri) - -SOURCES += main.cpp\ - photobrowser3dview.cpp \ - imagedisplay.cpp \ - skybox.cpp \ - imagemanager.cpp \ - imageloader.cpp \ - qfocusadaptor.cpp \ - thumbnailableimage.cpp \ - qatlas.cpp \ - thumbnailnode.cpp \ - thumbnaileffect.cpp \ - filescanner.cpp \ - bytereader.cpp \ - threadpool.cpp \ - buttons.cpp \ - qphotobrowser3dscene.cpp \ - pancontroller.cpp - -HEADERS += photobrowser3dview.h \ - imagedisplay.h \ - skybox.h \ - imagemanager.h \ - imageloader.h \ - qfocusadaptor.h \ - thumbnailableimage.h \ - qatlas.h \ - thumbnailnode.h \ - thumbnaileffect.h \ - filescanner.h \ - bytereader.h \ - threadpool.h \ - buttons.h \ - qphotobrowser3dscene.h \ - pancontroller.h - -# Uncomment this line to force all file loading is done in the gui thread -# instead of a background thread - useful for debugging. -# DEFINES += QT_NO_THREADED_FILE_LOAD - -# Uncomment this to use test images instead of scanning the file-system for -# pictures. The test images are stored in in-memory resources "files". -# DEFINES += QT_USE_TEST_IMAGES - -RESOURCES += \ - photobrowser3d.qrc - -OTHER_FILES += \ - shaders/replace_texture.fsh \ - shaders/replace_texture.vsh - -symbian { -# symbian-abld|symbian-sbsv2 { -# # ro-section in photobrowser3d can exceed default allocated space, so move rw-section a little further -# QMAKE_LFLAGS.ARMCC += --rw-base 0x800000 -# QMAKE_LFLAGS.GCCE += -Tdata 0xC00000 -# } - TARGET.EPOCHEAPSIZE = 0x80000 0x8000000 -} - -OTHER_FILES += \ - photobrowser.rc \ - photobrowser3d.desktop - -RC_FILE = photobrowser.rc diff --git a/demos/qt3d/photobrowser3d/photobrowser3d.qrc b/demos/qt3d/photobrowser3d/photobrowser3d.qrc deleted file mode 100644 index 4d310bd8..00000000 --- a/demos/qt3d/photobrowser3d/photobrowser3d.qrc +++ /dev/null @@ -1,23 +0,0 @@ -<RCC> - <qresource prefix="/res"> - <file alias="down.png">images/default_sky_down.png</file> - <file alias="west.png">images/default_sky_east.png</file> - <file alias="north.png">images/default_sky_north.png</file> - <file alias="south.png">images/default_sky_south.png</file> - <file alias="up.png">images/default_sky_up.png</file> - <file alias="east.png">images/default_sky_west.png</file> - <file>images/girder.png</file> - </qresource> - <qresource prefix="/shaders"> - <file alias="replace_texture.fsh">shaders/replace_texture.fsh</file> - <file alias="replace_texture.vsh">shaders/replace_texture.vsh</file> - </qresource> - <qresource prefix="/pictures"> - <file alias="im1.jpg">images/P1000223.JPG</file> - <file alias="im2.jpg">images/P1000228.JPG</file> - <file alias="im3.jpg">images/P1000472.JPG</file> - </qresource> - <qresource prefix="/controls"> - <file alias="arrows-left.png">images/arrows-left.png</file> - </qresource> -</RCC> diff --git a/demos/qt3d/photobrowser3d/photobrowser3dview.cpp b/demos/qt3d/photobrowser3d/photobrowser3dview.cpp deleted file mode 100644 index 4227832b..00000000 --- a/demos/qt3d/photobrowser3d/photobrowser3dview.cpp +++ /dev/null @@ -1,446 +0,0 @@ -/**************************************************************************** -** -** 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 QtQuick3D 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 "photobrowser3dview.h" -#include "imagemanager.h" -#include "imagedisplay.h" -#include "skybox.h" -#include "qglpicknode.h" -#include "qfocusadaptor.h" -#include "thumbnailableimage.h" -#include "qatlas.h" -#include "filescanner.h" -#include "buttons.h" -#include "qphotobrowser3dscene.h" -#include "pancontroller.h" -#include "thumbnailnode.h" - -#include <QApplication> -#include <QDesktopWidget> -#include <QWheelEvent> -#include <QDir> -#include <QTimer> -#include <QTime> -#include <QStateMachine> -#include <QState> -#include <QFinalState> -#include <QSignalTransition> -#include <QPropertyAnimation> - -PhotoBrowser3DView::PhotoBrowser3DView() - : QGLView() - , m_scene(0) - , m_display(0) - , m_images(0) - , m_buttons(0) - , m_skybox(0) - , m_palette(new QGLMaterialCollection(this)) - , m_state(0) - , m_app(0) - , m_zoomed(0) - , m_browse(0) - , m_pan(0) - , m_fa(0) - , m_pc(0) - , m_pickableDirty(true) - , m_done(false) - , m_closing(false) -{ - setOption(QGLView::ObjectPicking, true); - // setOption(QGLView::ShowPicking, true); - //setOption(QGLView::CameraNavigation, false); - - qRegisterMetaType<ThumbnailableImage>("ThumbnailableImage"); - - QString path = ":/res"; - int ix = qApp->arguments().indexOf("--skybox"); - if (ix != -1) - { - if (qApp->arguments().size() > ix+1) - path = qApp->arguments().at(ix+1); - else - qWarning("Expected path/to/skybox/files after \"--skybox\" switch\n"); - } - - m_displaySize = 4.0; - m_scene = new QPhotoBrowser3DScene(this); - m_buttons = new Buttons(this, m_palette); - m_scene->mainNode()->addNode(m_buttons); - m_scene->setPickable(true); - m_skybox = new SkyBox(this, path); - m_display = new ImageDisplay(this, m_palette, m_displaySize); - - setupStates(); - - // make sure this only gets created in the GUI thread - QAtlas::instance(); - - QTimer::singleShot(0, this, SLOT(initialise())); -} - -PhotoBrowser3DView::~PhotoBrowser3DView() -{ - // nothing to be done here -} - -void PhotoBrowser3DView::setupStates() -{ - m_state = new QStateMachine(this); - m_app = new QState; - m_zoomed = new QState(m_app); - m_browse = new QState(m_app); - m_pan = new QState(m_app); - m_app->setInitialState(m_browse); - m_state->addState(m_app); - QFinalState *end_state = new QFinalState; - m_app->addTransition(this, SIGNAL(done()), end_state); - m_state->addState(end_state); - connect(m_state, SIGNAL(finished()), this, SLOT(close())); - - m_fa = new QFocusAdaptor(this); - m_browse->assignProperty(m_fa, "progress", 0.0); - m_zoomed->assignProperty(m_fa, "progress", 1.0); - - m_pc = new PanController(this); - m_pc->setMaxSpeed(m_displaySize / 1000.0f); - m_browse->assignProperty(m_pc, "speed", 0.0); - m_pan->assignProperty(m_pc, "speed", 1.0); - - m_state->setObjectName("StateMachine"); - m_app->setObjectName("Application"); - m_zoomed->setObjectName("Zoomed"); - m_browse->setObjectName("Browse"); - m_pan->setObjectName("Pan"); - end_state->setObjectName("EndState"); - - QSignalTransition *transition = m_browse->addTransition(this, SIGNAL(zoom()), m_zoomed); - QPropertyAnimation *a = new QPropertyAnimation(m_fa, "progress"); - a->setDuration(500); - a->setEasingCurve(QEasingCurve::OutQuad); - transition->addAnimation(a); - - transition = m_zoomed->addTransition(this, SIGNAL(zoom()), m_browse); - a = new QPropertyAnimation(m_fa, "progress"); - a->setDuration(500); - a->setEasingCurve(QEasingCurve::InQuad); - transition->addAnimation(a); - - transition = m_browse->addTransition(this, SIGNAL(pan()), m_pan); - a = new QPropertyAnimation(m_pc, "speed"); - a->setDuration(500); - a->setEasingCurve(QEasingCurve::OutQuad); - transition->addAnimation(a); - - transition = m_pan->addTransition(this, SIGNAL(pan()), m_browse); - a = new QPropertyAnimation(m_pc, "speed"); - a->setDuration(500); - a->setEasingCurve(QEasingCurve::InQuad); - transition->addAnimation(a); - - m_state->setInitialState(m_app); - m_state->start(); -} - -void PhotoBrowser3DView::initialise() -{ - QString path = QDir::home().absoluteFilePath("Pictures"); - int ix = qApp->arguments().indexOf("--pictures"); - if (ix != -1) - { - if (qApp->arguments().size() > ix+1) - path = qApp->arguments().at(ix+1); - else - qWarning("Expected /path/to/image/files after \"--pictures\" switch\n"); - } - - QUrl url; - url.setScheme("file"); - url.setPath(path); - - bool atLeastOneImageFound = false; - QFileInfo fi(path); - if (fi.exists() && fi.isDir()) - { - QDir pics(path); - QStringList entries = pics.entryList(QDir::Files); - for (int i = 0; i < entries.size() && !atLeastOneImageFound; ++i) - { - QImage im(pics.filePath(entries.at(i))); - if (!im.isNull()) - atLeastOneImageFound = true; - } - } - if (!atLeastOneImageFound) - { - qWarning("No pictures directory found at %s\n" - "using test images", qPrintable(path)); - - url.setPath(":/pictures"); - } - -#ifdef QT_NO_THREADED_FILE_LOAD - nonThreadedFileLoad(url); -#else - initialiseImageManager(url); -#endif -} - -void PhotoBrowser3DView::initialiseImageManager(const QUrl &url) -{ - m_images = new ImageManager; - - connect(m_images, SIGNAL(imageUrl(QUrl)), m_display, SLOT(addThumbnailNode(QUrl))); - connect(m_images, SIGNAL(finished()), this, SLOT(waitForExit())); - - connect(m_display, SIGNAL(framesChanged()), this, SLOT(pickableDirty())); - connect(m_display, SIGNAL(framesChanged()), this, SLOT(update())); - - m_images->setImageBaseUrl(url); - QThread::Priority p = QThread::idealThreadCount() < 2 ? - QThread::IdlePriority : QThread::NormalPriority; - m_images->start(p); -} - -void PhotoBrowser3DView::nonThreadedFileLoad(const QUrl &url) -{ -#if defined(QT_USE_TEST_IMAGES) - Q_UNUSED(url); - QDir testImages(":/pictures"); - QStringList pics = testImages.entryList(); - for (int i = 0; i < pics.size(); ++i) - { - QUrl url; - url.setScheme("file"); - url.setPath(testImages.filePath(pics.at(i))); - m_display->addThumbnailNode(url); - } - pickableDirty(); -#else - FileScanner *scanner = new FileScanner(this); - scanner->setBaseUrl(url); - QTimer::singleShot(0, scanner, SLOT(scan())); - connect(scanner, SIGNAL(imageUrl(QUrl)), m_display, SLOT(addThumbnailNode(QUrl))); -#endif -} - -void PhotoBrowser3DView::wheelEvent(QWheelEvent *e) -{ - e->accept(); - QVector3D viewVec = camera()->eye() - camera()->center(); - qreal zoomMag = viewVec.length(); - qreal inc = float(e->delta()) / 50.0f; - if (!qFuzzyIsNull(inc)) - { - zoomMag += inc; - if (zoomMag < 2.0f) - zoomMag = 2.0f; - QRay3D viewLine(camera()->center(), viewVec.normalized()); - camera()->setEye(viewLine.point(zoomMag)); - update(); - } -} - -void PhotoBrowser3DView::keyPressEvent(QKeyEvent *e) -{ - if (e->key() == Qt::Key_Q) - { - m_done = true; - emit done(); - } - else if (e->key() == Qt::Key_Right) - { - m_pc->setDirection(Qt::RightArrow); - emit pan(); - } - else if (e->key() == Qt::Key_Left) - { - m_pc->setDirection(Qt::LeftArrow); - emit pan(); - } - else if (e->key() == Qt::Key_Up || e->key() == Qt::Key_Down) - { - QVector3D viewVec = camera()->eye() - camera()->center(); - qreal zoomMag = viewVec.length(); - zoomMag += (e->key() == Qt::Key_Up) ? -0.5f : 0.5f; - if (zoomMag < 5.0f) - zoomMag = 5.0f; - QRay3D viewLine(camera()->center(), viewVec.normalized()); - camera()->setEye(viewLine.point(zoomMag)); - update(); - } - else - { - QGLView::keyPressEvent(e); - } -} - -void PhotoBrowser3DView::waitForExit() -{ - QThread::yieldCurrentThread(); - m_images->wait(); - m_images->deleteLater(); - m_images = 0; - if (m_closing) - { - if (!m_done) - { - emit done(); - m_done = true; - } - } -} - -void PhotoBrowser3DView::closeEvent(QCloseEvent *e) -{ - if (m_images) - { - e->ignore(); - m_images->stop(); - - // this was a request to close the main window, so we are closing up shop - // set this flag to indicate that when the image manager stops done event - // should be signalled to the state machine, resulting in close - m_closing = true; - } - else - { - e->accept(); - } -} - -void PhotoBrowser3DView::mousePressEvent(QMouseEvent *e) -{ - Q_UNUSED(e); - registerPickableNodes(); - QGLView::mousePressEvent(e); -} - -void PhotoBrowser3DView::initializeGL(QGLPainter *painter) -{ - Q_UNUSED(painter); - QAtlas::instance()->initialize(painter); - camera()->setEye(QVector3D(0.0f, 0.0f, 4.0f * m_displaySize)); - registerPickableNodes(); - qreal q = camera()->eye().z(); - qreal r = qBound(camera()->nearPlane(), q / 2.0f, camera()->nearPlane() * 3.0f); - m_pc->setDefaultDistance(q); - m_pc->setPanDistance(r); -} - -void PhotoBrowser3DView::earlyPaintGL(QGLPainter *painter) -{ - Q_UNUSED(painter); - - if (!painter->isPicking()) - { - QAtlas::instance()->paint(painter); - } - - if (!m_done) - m_pc->pan(); - - painter->setClearColor(Qt::blue); - glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); -} - -void PhotoBrowser3DView::paintGL(QGLPainter *painter) -{ - if (!m_done) - { - glEnable(GL_BLEND); - m_skybox->draw(painter); - m_display->draw(painter); - m_buttons->draw(painter); - } -} - -void PhotoBrowser3DView::resizeGL(int w, int h) -{ - Q_UNUSED(w); - Q_UNUSED(h); - m_buttons->clearPositions(); - m_updateRequired = true; -} - -void PhotoBrowser3DView::zoomImage() -{ - QGLPickNode *pn = qobject_cast<QGLPickNode*>(sender()); - Q_ASSERT(pn); - QGLSceneNode *n = pn->target(); - m_fa->setTarget(n); - emit zoom(); -} - -void PhotoBrowser3DView::goPan() -{ - QGLPickNode *pn = qobject_cast<QGLPickNode*>(sender()); - Q_ASSERT(pn); - QGLSceneNode *n = pn->target(); - m_pc->setDirection(n->objectName() == "Left Button" ? Qt::LeftArrow : Qt::RightArrow); - emit pan(); -} - -void PhotoBrowser3DView::pickableDirty() -{ - m_pickableDirty = true; -} - -void PhotoBrowser3DView::registerPickableNodes() -{ - if (m_pickableDirty) - { - m_scene->generatePickNodes(); - QList<QGLPickNode*> pickList = m_scene->pickNodes(); - QList<QGLPickNode*>::const_iterator it = pickList.constBegin(); - for ( ; it != pickList.constEnd(); ++it) - { - QGLPickNode *pn = *it; - pn->disconnect(this); - ThumbnailNode *node = qobject_cast<ThumbnailNode*>(pn->target()); - if (node) - QObject::connect(pn, SIGNAL(clicked()), this, SLOT(zoomImage())); - else - QObject::connect(pn, SIGNAL(clicked()), this, SLOT(goPan())); - registerObject(pn->id(), pn); - } - m_pickableDirty = false; - } -} diff --git a/demos/qt3d/photobrowser3d/photobrowser3dview.h b/demos/qt3d/photobrowser3d/photobrowser3dview.h deleted file mode 100644 index 50443c31..00000000 --- a/demos/qt3d/photobrowser3d/photobrowser3dview.h +++ /dev/null @@ -1,116 +0,0 @@ -/**************************************************************************** -** -** 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 QtQuick3D 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 PHOTOBROWSER3DVIEW_H -#define PHOTOBROWSER3DVIEW_H - -#include "qglview.h" - -QT_BEGIN_NAMESPACE -class QGLMaterialCollection; -class QGLSceneNode; -class QState; -class QStateMachine; -QT_END_NAMESPACE - - -class SkyBox; -class ImageDisplay; -class ImageManager; -class QAtlas; -class Buttons; -class QPhotoBrowser3DScene; -class PanController; -class QFocusAdaptor; - -class PhotoBrowser3DView : public QGLView -{ - Q_OBJECT -public: - PhotoBrowser3DView(); - ~PhotoBrowser3DView(); - void initializeGL(QGLPainter *); - QPhotoBrowser3DScene *scene() { return m_scene; } -signals: - void done(); - void zoom(); - void pan(); -protected: - void earlyPaintGL(QGLPainter *); - void paintGL(QGLPainter *); - void resizeGL(int w, int h); - void wheelEvent(QWheelEvent *e); - void keyPressEvent(QKeyEvent *e); - void closeEvent(QCloseEvent *e); - void mousePressEvent(QMouseEvent *e); -private slots: - void initialise(); - void zoomImage(); - void pickableDirty(); - void waitForExit(); - void goPan(); -private: - void registerPickableNodes(); - void setupStates(); - void nonThreadedFileLoad(const QUrl &url); - void initialiseImageManager(const QUrl &url); - - QPhotoBrowser3DScene *m_scene; - ImageDisplay *m_display; - ImageManager *m_images; - Buttons *m_buttons; - SkyBox *m_skybox; - QGLMaterialCollection *m_palette; - QStateMachine *m_state; - QState *m_app; - QState *m_zoomed; - QState *m_browse; - QState *m_pan; - QFocusAdaptor *m_fa; - PanController *m_pc; - bool m_pickableDirty; - qreal m_displaySize; - bool m_done; - bool m_closing; - bool m_updateRequired; -}; - -#endif // PHOTOBROWSER3DVIEW_H diff --git a/demos/qt3d/photobrowser3d/qatlas.cpp b/demos/qt3d/photobrowser3d/qatlas.cpp deleted file mode 100644 index 24c9b6a3..00000000 --- a/demos/qt3d/photobrowser3d/qatlas.cpp +++ /dev/null @@ -1,188 +0,0 @@ -/**************************************************************************** -** -** 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 QtQuick3D 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 "qatlas.h" -#include "qareaallocator.h" -#include "qgltexture2d.h" -#include "qglpainter.h" -#include "qgeometrydata.h" -#include "qglmaterial.h" -#include "qglpainter.h" -#include "qglframebufferobjectsurface.h" -#include "qglbuilder.h" - -#include <QImage> -#include <QThread> -#include <QGLFramebufferObject> -#include <QGLFramebufferObjectFormat> -#include <QCoreApplication> - -#ifndef GL_MULTISAMPLE -#define GL_MULTISAMPLE 0x809D -#endif - -QAtlas::QAtlas() - : m_size(1024, 1024) - , m_data(0) - , m_renderTarget(0) - , m_allocator(new QSimpleAreaAllocator(m_size)) - , m_tex(0) - , m_material(new QGLMaterial) - , m_initialized(false) - , m_count(0) -{ -} - -QAtlas::~QAtlas() -{ - delete m_data; - delete m_renderTarget; - delete m_allocator; -} - -void QAtlas::initialize(QGLPainter *painter) -{ - Q_UNUSED(painter); - if (!m_initialized) - { - m_data = new QGLFramebufferObject(m_size); - m_renderTarget = new QGLFramebufferObjectSurface(m_data); - m_tex = QGLTexture2D::fromTextureId(m_data->texture(), m_size); - m_material->setTexture(m_tex, 1); - m_material->setObjectName("Atlas material"); - m_initialized = true; - } -} - -void QAtlas::paint(QGLPainter *painter) -{ - Q_ASSERT(QThread::currentThread() == qApp->thread()); - - if (m_allocationQueue.isEmpty() || painter->isPicking()) - return; - - glDisable(GL_DEPTH_TEST); - - painter->pushSurface(m_renderTarget); - painter->setStandardEffect(QGL::FlatReplaceTexture2D); - painter->projectionMatrix().push(); - painter->modelViewMatrix().push(); - QRect rect = painter->currentSurface()->viewportRect(); - QMatrix4x4 proj; - proj.ortho(rect); - painter->projectionMatrix() = proj; - painter->modelViewMatrix().setToIdentity(); - - painter->update(); - - QAtlasEntry entry = m_allocationQueue.takeFirst(); - - QRect a = entry.rect; - QImage image = entry.image; - - if (a.left() == 0 && a.top() == 0) // first one - paint fill color - { - painter->setClearColor(Qt::red); - glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); - } - - QGLTexture2D t; - t.setImage(image); - t.bind(); - QVector3D va(a.left(), a.bottom()+1, 0); - QVector3D vb(a.right()+1, a.bottom()+1, 0); - QVector3D vc(a.right()+1, a.top(), 0); - QVector3D vd(a.left(), a.top(), 0); - QVector2D ta(0.0f, 0.0f); - QVector2D tb(1.0f, 0.0f); - QVector2D tc(1.0f, 1.0f); - QVector2D td(0.0f, 1.0f); - QGeometryData quad; - quad.setBufferStrategy(QGeometryData::KeepClientData); - quad.appendVertex(va, vb, vc, vd); - quad.appendTexCoord(ta, tb, tc, td); - quad.appendIndices(0, 1, 2); - quad.appendIndices(0, 2, 3); - quad.draw(painter, 0, 6); - - painter->popSurface(); - - glEnable(GL_DEPTH_TEST); -} - -QRect QAtlas::allocate(const QSize &size, const QImage &image, const QGL::IndexArray &indices) -{ - Q_ASSERT(QThread::currentThread() == qApp->thread()); - - QRect a = m_allocator->allocate(size); - if (a.isEmpty()) - { - qWarning("QAtlas::allocate: overflowed"); - return a; - } - - m_allocationQueue.append(QAtlasEntry(image, a)); - ++m_count; - - QRectF af(a); - QSizeF szf(m_size); - float l = af.left() / szf.width(); - float r = af.right() / szf.width(); - float t = 1.0f - (af.top() / szf.height()); - float b = 1.0f - (af.bottom() / szf.height()); - m_geometry.texCoord(indices.at(0), QGL::TextureCoord1) = QVector2D(l, b); - m_geometry.texCoord(indices.at(1), QGL::TextureCoord1) = QVector2D(r, b); - m_geometry.texCoord(indices.at(2), QGL::TextureCoord1) = QVector2D(r, t); - m_geometry.texCoord(indices.at(5), QGL::TextureCoord1) = QVector2D(l, t); - return a; -} - -void QAtlas::release(QRect frame) -{ - m_allocator->release(frame); -} - -Q_GLOBAL_STATIC(QAtlas, atlasInstance); - -QAtlas *QAtlas::instance() -{ - return atlasInstance(); -} diff --git a/demos/qt3d/photobrowser3d/qatlas.h b/demos/qt3d/photobrowser3d/qatlas.h deleted file mode 100644 index 33b5b542..00000000 --- a/demos/qt3d/photobrowser3d/qatlas.h +++ /dev/null @@ -1,104 +0,0 @@ -/**************************************************************************** -** -** 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 QtQuick3D 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 QATLAS_H -#define QATLAS_H - -#include <QSize> - -#include "qarray.h" -#include "qgeometrydata.h" - -QT_BEGIN_NAMESPACE -class QAreaAllocator; -class QGLTexture2D; -class QGLMaterial; -class QGeometryData; -class QGLFramebufferObject; -class QGLFramebufferObjectSurface; -QT_END_NAMESPACE - -struct QAtlasEntry -{ - QAtlasEntry(QImage i, QRect r) : image(i), rect(r) {} - QImage image; - QRect rect; -}; - -class QAtlas -{ -public: - QAtlas(); - ~QAtlas(); - - QAreaAllocator *allocator() const { return m_allocator; } - void setAllocator(QAreaAllocator *allocator) { m_allocator = allocator; } - - QRect allocate(const QSize &size, const QImage &image, const QGL::IndexArray &indices); - - void initialize(QGLPainter *painter); - void paint(QGLPainter *painter); - - void release(QRect frame); - - void setGeometry(QGeometryData geometry) { m_geometry = geometry; } - QGeometryData geometry() { return m_geometry; } - - QGLMaterial *material() { return m_material; } - - QList<QAtlasEntry> allocationQueue() const { return m_allocationQueue; } - - static QAtlas *instance(); - -private: - QSize m_size; - QGLFramebufferObject *m_data; - QGLFramebufferObjectSurface *m_renderTarget; - QAreaAllocator *m_allocator; - QGLTexture2D *m_tex; - QGLMaterial *m_material; - QGeometryData m_geometry; - bool m_initialized; - QList<QAtlasEntry> m_allocationQueue; - int m_count; -}; - -#endif // QATLAS_H diff --git a/demos/qt3d/photobrowser3d/qfocusadaptor.cpp b/demos/qt3d/photobrowser3d/qfocusadaptor.cpp deleted file mode 100644 index 64e93c61..00000000 --- a/demos/qt3d/photobrowser3d/qfocusadaptor.cpp +++ /dev/null @@ -1,187 +0,0 @@ -/**************************************************************************** -** -** 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 QtQuick3D 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 "qfocusadaptor.h" -#include "qglscenenode.h" -#include "qglview.h" -#include "qglcamera.h" -#include "thumbnailnode.h" - -class QFocusAdaptorPrivate -{ -public: - QFocusAdaptorPrivate() - : progress(0.0) - , reset(true) - , target(0) - , view(0) - {} - qreal progress; - QVector3D targetEye; - QVector3D targetCenter; - QVector3D sourceEye; - QVector3D sourceCenter; - bool reset; - QGLSceneNode *target; - QGLView *view; -}; - -QFocusAdaptor::QFocusAdaptor(QObject *parent) - : QObject(parent) - , d(new QFocusAdaptorPrivate) -{ - QGLView *v = qobject_cast<QGLView*>(parent); - if (v) - d->view = v; -} - -QFocusAdaptor::~QFocusAdaptor() -{ - delete d; -} - -qreal QFocusAdaptor::progress() const -{ - return d->progress; -} - -void QFocusAdaptor::setProgress(qreal progress) -{ - if (d->progress != progress) - { - d->progress = progress; - calculateValues(); - emit progressChanged(); - } -} - -QGLView *QFocusAdaptor::view() const -{ - return d->view; -} - -void QFocusAdaptor::setView(QGLView *view) -{ - d->view = view; - d->reset = true; -} - -QGLSceneNode *QFocusAdaptor::target() const -{ - return d->target; -} - -void QFocusAdaptor::setTarget(QGLSceneNode *target) -{ - if (d->target != target) - { - d->target = target; - d->reset = true; - } -} - -void QFocusAdaptor::calculateValues() -{ - if (d->target && d->view) - { - QGLCamera *cam = d->view->camera(); - Q_ASSERT(cam); - if (d->reset) - { - QGeometryData data = d->target->geometry(); - if (data.count() == 0 || d->target->count() == 0) - { - qWarning("Could not setup focus animation"); - return; - } - // assume that the first triangle referenced by this node is the one - // you want to focus on - works for simple rects and like cases - QGL::IndexArray ixs = data.indices(); - QVector3D a = data.vertexAt(ixs.at(d->target->start())); - QVector3D b = data.vertexAt(ixs.at(d->target->start() + 1)); - QVector3D c = data.vertexAt(ixs.at(d->target->start() + 2)); - - // assumes that first triangle is facing the camera - QVector3D toCam = QVector3D::normal(a, b, c); - - // wont work very well if the target is not axis-aligned - // find the distance q for the eye to be away from this object - // in order that it is a tight fit in the viewport - QGeometryData g = d->target->geometry(); - QGL::IndexArray inxs = g.indices(); - QBox3D box; - for (int i = d->target->start(); i < (d->target->start() + d->target->count()); ++i) - box.unite(g.vertexAt(inxs.at(i))); - QVector3D sz = box.size(); - - qreal nearDist = cam->nearPlane(); - - QSizeF v = cam->viewSize(); - - qreal vh = d->view->rect().height(); - qreal vw = d->view->rect().width(); - if (!qFuzzyIsNull(vw - vh)) - { - qreal asp = vh / vw; - if (vh > vw) - v.setHeight(v.height() * asp); - else - v.setWidth(v.width() / asp); - } - - qreal qh = (nearDist * sz.y()) / v.height(); - qreal qw = (nearDist * sz.x()) / v.width(); - - qreal q = qMax(qh, qw); - q = qMax(q, qreal(nearDist * 1.05)); - - d->sourceCenter = cam->center(); - d->sourceEye = cam->eye(); - - d->targetCenter = d->target->position(); - d->targetEye = d->targetCenter + (toCam * q); - - d->reset = false; - } - cam->setCenter(d->sourceCenter + ((d->targetCenter - d->sourceCenter) * d->progress)); - cam->setEye(d->sourceEye + ((d->targetEye - d->sourceEye) * d->progress)); - } -} diff --git a/demos/qt3d/photobrowser3d/qfocusadaptor.h b/demos/qt3d/photobrowser3d/qfocusadaptor.h deleted file mode 100644 index 8d0fe895..00000000 --- a/demos/qt3d/photobrowser3d/qfocusadaptor.h +++ /dev/null @@ -1,82 +0,0 @@ -/**************************************************************************** -** -** 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 QtQuick3D 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 QFOCUSADAPTOR_H -#define QFOCUSADAPTOR_H - -#include <QObject> - -QT_BEGIN_NAMESPACE -class QGLView; -class QGLSceneNode; -QT_END_NAMESPACE - -class QFocusAdaptorPrivate; - -class QFocusAdaptor : public QObject -{ - Q_OBJECT - Q_PROPERTY(qreal progress READ progress WRITE setProgress NOTIFY progressChanged) -public: - explicit QFocusAdaptor(QObject *parent = 0); - ~QFocusAdaptor(); - - qreal progress() const; - void setProgress(qreal progress); - - QGLView *view() const; - void setView(QGLView *view); - - QGLSceneNode *target() const; - void setTarget(QGLSceneNode *target); - -signals: - void progressChanged(); - -public slots: - -private: - void calculateValues(); - - QFocusAdaptorPrivate *d; -}; - -#endif // QFOCUSADAPTOR_H diff --git a/demos/qt3d/photobrowser3d/qphotobrowser3dscene.cpp b/demos/qt3d/photobrowser3d/qphotobrowser3dscene.cpp deleted file mode 100644 index e05e7d46..00000000 --- a/demos/qt3d/photobrowser3d/qphotobrowser3dscene.cpp +++ /dev/null @@ -1,58 +0,0 @@ -/**************************************************************************** -** -** 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 QtQuick3D 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 "qphotobrowser3dscene.h" -#include "qglscenenode.h" - -QPhotoBrowser3DScene::QPhotoBrowser3DScene(QObject *parent) - : QGLAbstractScene(parent) - , m_rootNode(new QGLSceneNode(this)) -{ -} - -QList<QObject *> QPhotoBrowser3DScene::objects() const -{ - QList<QGLSceneNode *> children = m_rootNode->allChildren(); - QList<QObject *> objects; - for (int index = 0; index < children.size(); ++index) - objects.append(children.at(index)); - return objects; -} diff --git a/demos/qt3d/photobrowser3d/qphotobrowser3dscene.h b/demos/qt3d/photobrowser3d/qphotobrowser3dscene.h deleted file mode 100644 index 73eb7159..00000000 --- a/demos/qt3d/photobrowser3d/qphotobrowser3dscene.h +++ /dev/null @@ -1,62 +0,0 @@ -/**************************************************************************** -** -** 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 QtQuick3D 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 QFRAMESSCENE_H -#define QFRAMESSCENE_H - -#include "qglabstractscene.h" - -QT_BEGIN_NAMESPACE -class QGLSceneNode; -QT_END_NAMESPACE - -class QPhotoBrowser3DScene : public QGLAbstractScene -{ - Q_OBJECT -public: - explicit QPhotoBrowser3DScene(QObject *parent = 0); - virtual QList<QObject *> objects() const; - QGLSceneNode *mainNode() const { return m_rootNode; } -private: - QGLSceneNode *m_rootNode; -}; - -#endif // QFRAMESSCENE_H diff --git a/demos/qt3d/photobrowser3d/qt3d.ico b/demos/qt3d/photobrowser3d/qt3d.ico Binary files differdeleted file mode 100644 index e6442baf..00000000 --- a/demos/qt3d/photobrowser3d/qt3d.ico +++ /dev/null diff --git a/demos/qt3d/photobrowser3d/qt3d.png b/demos/qt3d/photobrowser3d/qt3d.png Binary files differdeleted file mode 100644 index 21ec0176..00000000 --- a/demos/qt3d/photobrowser3d/qt3d.png +++ /dev/null diff --git a/demos/qt3d/photobrowser3d/shaders/replace_texture.fsh b/demos/qt3d/photobrowser3d/shaders/replace_texture.fsh deleted file mode 100644 index bb5e6107..00000000 --- a/demos/qt3d/photobrowser3d/shaders/replace_texture.fsh +++ /dev/null @@ -1,54 +0,0 @@ -/**************************************************************************** -** -** 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 QtQuick3D 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. -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -// This is equivilent to GL_REPLACE -varying highp vec4 qt_TexCoord0; -uniform bool picking; -uniform mediump vec4 color; -uniform sampler2D texture; - -void main(void) -{ - if (picking) - gl_FragColor = color; - else - gl_FragColor = texture2D(texture, qt_TexCoord0.st); -} diff --git a/demos/qt3d/photobrowser3d/shaders/replace_texture.vsh b/demos/qt3d/photobrowser3d/shaders/replace_texture.vsh deleted file mode 100644 index 02a14fc5..00000000 --- a/demos/qt3d/photobrowser3d/shaders/replace_texture.vsh +++ /dev/null @@ -1,58 +0,0 @@ -/**************************************************************************** -** -** 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 QtQuick3D 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. -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -attribute highp vec4 vertex; -attribute highp vec4 texcoord; -attribute highp vec4 thumbcoord; - -uniform highp mat4 matrix; -uniform bool thumb; - -varying highp vec4 qt_TexCoord0; - -void main(void) -{ - if (thumb) - qt_TexCoord0 = thumbcoord; - else - qt_TexCoord0 = texcoord; - gl_Position = matrix * vertex; -} diff --git a/demos/qt3d/photobrowser3d/skybox.cpp b/demos/qt3d/photobrowser3d/skybox.cpp deleted file mode 100644 index 3162a76d..00000000 --- a/demos/qt3d/photobrowser3d/skybox.cpp +++ /dev/null @@ -1,223 +0,0 @@ -/**************************************************************************** -** -** 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 QtQuick3D 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 "skybox.h" -#include "qglbuilder.h" -#include "qglcube.h" -#include "qglpainter.h" -#include "qglview.h" - -#include <QDir> -#include <QFileInfo> - -SkyBox::SkyBox(QGLView *view, const QString &imagePath) - : m_scene(0) - , m_view(view) - , m_camera(new QGLCamera(this)) -{ - m_camera->setEye(QVector3D()); - m_camera->setNearPlane(0.3f); - m_camera->setViewSize(QSizeF(0.3f, 0.3f)); - - QGLBuilder builder; - builder.newSection(QGL::Faceted); - QVector3D blb(-1.0, -1.0, -1.0); - QVector3D blf(-1.0, -1.0, 1.0); - QVector3D tlf(-1.0, 1.0, 1.0); - QVector3D tlb(-1.0, 1.0, -1.0); - QVector3D brb(1.0, -1.0, -1.0); - QVector3D brf(1.0, -1.0, 1.0); - QVector3D trf(1.0, 1.0, 1.0); - QVector3D trb(1.0, 1.0, -1.0); - QVector2D bl(0.0f, 0.0f); - QVector2D br(1.0f, 0.0f); - QVector2D tr(1.0f, 1.0f); - QVector2D tl(0.0f, 1.0f); - { - QGeometryData q; // left - builder.currentNode()->setObjectName("left"); - q.appendVertex(blf, blb, tlb, tlf); - q.appendTexCoord(bl, br, tr, tl); - builder.addQuads(q); - m_faces[0] = builder.currentNode(); - m_faces[0]->setMaterial(new QGLMaterial); - } - { - builder.newNode(); // top - builder.currentNode()->setObjectName("top"); - QGeometryData q; - q.appendVertex(trf, tlf, tlb, trb); - q.appendTexCoord(bl, br, tr, tl); - builder.addQuads(q); - m_faces[1] = builder.currentNode(); - m_faces[1]->setMaterial(new QGLMaterial); - } - { - builder.newNode(); // right - builder.currentNode()->setObjectName("right"); - QGeometryData q; - q.appendVertex(brb, brf, trf, trb); - q.appendTexCoord(bl, br, tr, tl); - builder.addQuads(q); - m_faces[2] = builder.currentNode(); - m_faces[2]->setMaterial(new QGLMaterial); - } - { - builder.newNode(); // bottom - builder.currentNode()->setObjectName("bottom"); - QGeometryData q; - q.appendVertex(brb, blb, blf, brf); - q.appendTexCoord(bl, br, tr, tl); - builder.addQuads(q); - m_faces[3] = builder.currentNode(); - m_faces[3]->setMaterial(new QGLMaterial); - } - { - builder.newNode(); // front - builder.currentNode()->setObjectName("front"); - QGeometryData q; - q.appendVertex(brf, blf, tlf, trf); - q.appendTexCoord(bl, br, tr, tl); - builder.addQuads(q); - m_faces[4] = builder.currentNode(); - m_faces[4]->setMaterial(new QGLMaterial); - } - { - builder.newNode(); // back - builder.currentNode()->setObjectName("back"); - QGeometryData q; - q.appendVertex(blb, brb, trb, tlb); - q.appendTexCoord(bl, br, tr, tl); - builder.addQuads(q); - m_faces[5] = builder.currentNode(); - m_faces[5]->setMaterial(new QGLMaterial); - } - m_scene = builder.finalizedSceneNode(); - m_scene->setObjectName("SkyboxList"); - m_scene->setEffect(QGL::FlatReplaceTexture2D); - m_scene->setEffectEnabled(true); - m_scene->setParent(this); - - QString resourceBase = QLatin1String(":/"); - setImagePath(imagePath.isEmpty() ? resourceBase : imagePath); -} - - -void SkyBox::setImagePath(const QString &imagePath) -{ - static QStringList expected2; - static QStringList expected; - - if (expected.isEmpty()) - expected << QLatin1String("east") << QLatin1String("up") << QLatin1String("west") - << QLatin1String("down") << QLatin1String("south") << QLatin1String("north"); - if (expected2.isEmpty()) - expected2 << QLatin1String("right") << QLatin1String("top") << QLatin1String("left") - << QLatin1String("bottom") << QLatin1String("front") << QLatin1String("back"); - if (imagePath != m_imagePath) - { - m_imagePath = imagePath; - QStringList notFound = expected; - QFileInfo info(m_imagePath); - if (info.exists() && info.isDir()) - { - QDir imDir(imagePath); - QFileInfoList files = imDir.entryInfoList(QDir::Files); - QFileInfoList::const_iterator it = files.constBegin(); - for ( ; it != files.constEnd() && notFound.size() > 0; ++it) - { - QFileInfo ent = *it; - QString tok = ent.baseName().toLower(); - int ix = 0; - for ( ; ix < 6; ++ix) - if (tok.contains(expected.at(ix))) - break; - if (ix == 6) - { - ix = 0; - for ( ; ix < 6; ++ix) - if (tok.contains(expected2.at(ix))) - break; - } - if (ix != 6) - { - notFound.removeOne(expected.at(ix)); - QUrl url; - url.setScheme("file"); - url.setPath(ent.absoluteFilePath()); - m_faces[ix]->material()->setTextureUrl(url); - m_faces[ix]->material()->texture()->setHorizontalWrap(QGL::ClampToEdge); - m_faces[ix]->material()->texture()->setVerticalWrap(QGL::ClampToEdge); - } - } - if (notFound.size() > 2) - { - qWarning("Could not load textures for"); - for (int i = 0; i < notFound.size(); ++i) - qWarning("\t%s", qPrintable(notFound.at(i))); - } - } - else - { - qWarning("SkyBox::setImagePath: Not an existing directory %s", - qPrintable(m_imagePath)); - } - } -} - -void SkyBox::draw(QGLPainter *painter) const -{ - painter->modelViewMatrix().push(); - painter->modelViewMatrix().setToIdentity(); - - QGLCamera *cam = m_view->camera(); - m_camera->setCenter(-cam->eye()); - painter->setCamera(m_camera); - - glDisable(GL_DEPTH_TEST); - - m_scene->draw(painter); - - glEnable(GL_DEPTH_TEST); - - painter->setCamera(cam); - painter->modelViewMatrix().pop(); -} diff --git a/demos/qt3d/photobrowser3d/skybox.h b/demos/qt3d/photobrowser3d/skybox.h deleted file mode 100644 index 79b17219..00000000 --- a/demos/qt3d/photobrowser3d/skybox.h +++ /dev/null @@ -1,72 +0,0 @@ -/**************************************************************************** -** -** 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 QtQuick3D 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 SKYBOX_H -#define SKYBOX_H - -#include <QString> -#include <QObject> - -QT_BEGIN_NAMESPACE -class QGLBuilder; -class QGLSceneNode; -class QGLPainter; -class QGLView; -class QGLCamera; -QT_END_NAMESPACE - -class SkyBox : public QObject -{ - Q_OBJECT -public: - SkyBox(QGLView *view, const QString &imagePath = QString()); - QString imagePath() const { return m_imagePath; } - void setImagePath(const QString &imagePath); - void draw(QGLPainter *painter) const; -private: - QGLSceneNode *m_scene; - QString m_imagePath; - QGLSceneNode *m_faces[6]; - QGLView *m_view; - QGLCamera *m_camera; -}; - -#endif // SKYBOX_H diff --git a/demos/qt3d/photobrowser3d/threadpool.cpp b/demos/qt3d/photobrowser3d/threadpool.cpp deleted file mode 100644 index 01517d59..00000000 --- a/demos/qt3d/photobrowser3d/threadpool.cpp +++ /dev/null @@ -1,135 +0,0 @@ -/**************************************************************************** -** -** 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 QtQuick3D 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 "threadpool.h" -#include "imageloader.h" -#include "imagemanager.h" - -#include <QSemaphore> - -ThreadPool::ThreadPool() -{ - m_threadPoolSize = QThread::idealThreadCount(); - if (m_threadPoolSize < 2) - m_threadPoolSize = 2; - m_stop = 0; -} - -ThreadPool::~ThreadPool() -{ - Q_ASSERT(m_allWorkers.size() == 0); -} - -void ThreadPool::deployLoader(const ThumbnailableImage &image) -{ - // INVARIANT: this critical section is only ever executed from its - // own thread via queued signals - thus access to it is serialized - Q_ASSERT(QThread::currentThread() == thread()); - - if (m_stop) - return; - - ImageManager *manager = qobject_cast<ImageManager*>(sender()); - Q_ASSERT(manager); - - ImageLoader *loader = 0; - if (m_freeWorkers.size() > 0) - loader = m_freeWorkers.takeFirst(); - - if (loader) - { - loader->setImage(image); - } - else - { - if (m_allWorkers.size() < m_threadPoolSize) - { - loader = new ImageLoader; - m_allWorkers.append(loader); - loader->setImage(image); - connect(loader, SIGNAL(imageLoaded(ThumbnailableImage)), manager, - SIGNAL(imageReady(ThumbnailableImage))); - connect(loader, SIGNAL(imageLoaded(ThumbnailableImage)), this, - SLOT(retrieveLoader())); - connect(loader, SIGNAL(finished()), this, SLOT(closeLoader())); - connect(this, SIGNAL(stopAll()), loader, SLOT(stop())); - loader->start(); - } - else - { - m_workList.append(image); - } - } -} - -void ThreadPool::retrieveLoader() -{ - ImageLoader *loader = qobject_cast<ImageLoader*>(sender()); - Q_ASSERT(loader); - if (!m_stop) - { - if (!m_workList.isEmpty()) - loader->setImage(m_workList.takeFirst()); - else - m_freeWorkers.append(loader); - } -} - -void ThreadPool::stop() -{ - m_stop.ref(); - if (m_allWorkers.isEmpty()) - emit stopped(); - else - emit stopAll(); -} - -void ThreadPool::closeLoader() -{ - ImageLoader *loader = qobject_cast<ImageLoader*>(sender()); - Q_ASSERT(loader); - m_allWorkers.removeOne(loader); - loader->deleteLater(); - if (m_allWorkers.isEmpty() && m_stop) - { - emit stopped(); - } -} diff --git a/demos/qt3d/photobrowser3d/threadpool.h b/demos/qt3d/photobrowser3d/threadpool.h deleted file mode 100644 index ff13b2b1..00000000 --- a/demos/qt3d/photobrowser3d/threadpool.h +++ /dev/null @@ -1,81 +0,0 @@ -/**************************************************************************** -** -** 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 QtQuick3D 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 LOADINGJOB_H -#define LOADINGJOB_H - -#include <QObject> -#include <QAtomicInt> -#include <QList> -#include <QUrl> - -#include "thumbnailableimage.h" - -class ImageLoader; - -class ThreadPool : public QObject -{ - Q_OBJECT -public: - ThreadPool(); - ~ThreadPool(); - -signals: - void stopped(); - void stopAll(); - -public slots: - void deployLoader(const ThumbnailableImage &url); - void stop(); - -private slots: - void retrieveLoader(); - void closeLoader(); - -private: - QList<ImageLoader*> m_freeWorkers; - QList<ImageLoader*> m_allWorkers; - QList<ThumbnailableImage> m_workList; - QAtomicInt m_stop; - int m_threadPoolSize; -}; - -#endif // LOADINGJOB_H diff --git a/demos/qt3d/photobrowser3d/thumbnailableimage.cpp b/demos/qt3d/photobrowser3d/thumbnailableimage.cpp deleted file mode 100644 index 970d31c4..00000000 --- a/demos/qt3d/photobrowser3d/thumbnailableimage.cpp +++ /dev/null @@ -1,302 +0,0 @@ -/**************************************************************************** -** -** 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 QtQuick3D 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 "thumbnailableimage.h" -#include "qareaallocator.h" -#include "qgltexture2d.h" -#include "qglmaterial.h" -#include "qatlas.h" - -#include <QUrl> - -class ThumbnailableImagePrivate -{ -public: - ThumbnailableImagePrivate(); - ~ThumbnailableImagePrivate(); - - ThumbnailableImagePrivate *clone() const - { - ThumbnailableImagePrivate *temp = new ThumbnailableImagePrivate; - temp->thumbnailed = thumbnailed; - temp->pending = pending; - temp->url = url; - temp->data = data; - temp->tex = tex; - temp->mat = mat; - temp->frame = frame; - temp->scale = scale; - temp->indices = indices; - return temp; - } - - QBasicAtomicInt ref; - - bool thumbnailed; - bool pending; - QUrl url; - QImage data; - QGLTexture2D *tex; - QGLMaterial *mat; - QRect frame; - qreal scale; - QGL::IndexArray indices; -}; - -ThumbnailableImagePrivate::ThumbnailableImagePrivate() - : thumbnailed(false) - , pending(false) - , tex(0) - , mat(0) - , scale(15.0f) -{ - ref = 0; -} - -ThumbnailableImagePrivate::~ThumbnailableImagePrivate() -{ -} - -ThumbnailableImage::ThumbnailableImage() - : d(0) -{ -} - -/*! - Construct ThumbnailableImage as a copy of \a other -*/ -ThumbnailableImage::ThumbnailableImage(const ThumbnailableImage &other) - : d(other.d) -{ - if (d) - d->ref.ref(); -} - -/*! - Destroys this ThumbnailableImage recovering any resources. -*/ -ThumbnailableImage::~ThumbnailableImage() -{ - if (d && !d->ref.deref()) - delete d; -} - -/*! - Assigns this ThumbnailableImage to be a copy of \a other. -*/ -ThumbnailableImage &ThumbnailableImage::operator=(const ThumbnailableImage &other) -{ - if (d != other.d) - { - if (d && !d->ref.deref()) - delete d; - d = other.d; - if (d) - d->ref.ref(); - } - return *this; -} - -void ThumbnailableImage::setThumbnailed(bool enable) -{ - detach(); - if (enable != d->thumbnailed && !d->data.isNull()) - { - if (enable) - { - if (d->frame.isNull()) - { - Q_ASSERT(!d->data.isNull()); - QSize sz = (QSizeF(d->data.size()) / d->scale).toSize(); - QAtlas *atlas = QAtlas::instance(); - d->frame = atlas->allocate(sz, d->data, d->indices); - d->pending = true; - } - } - if (!d->pending) - d->thumbnailed = enable; - } -} - -bool ThumbnailableImage::isThumbnailed() const -{ - bool result = false; - if (d) - { - if (d->pending) - { - QList<QAtlasEntry> queue = QAtlas::instance()->allocationQueue(); - int i = 0; - for ( ; i < queue.count(); ++i) - if (d->frame == queue.at(i).rect) - break; - if (i == queue.count()) - { - d->pending = false; - d->thumbnailed = true; - } - } - result = d->thumbnailed; - } - return result; -} - -QImage ThumbnailableImage::data() const -{ - QImage result; - if (d) - result = d->data; - return result; -} - -void ThumbnailableImage::setData(QImage data) -{ - detach(); - d->data = data; -} - -QUrl ThumbnailableImage::url() const -{ - QUrl result; - if (d) - result = d->url; - return result; -} - -void ThumbnailableImage::setUrl(const QUrl &url) -{ - detach(); - d->url = url; -} - -QRectF ThumbnailableImage::frame() const -{ - QRectF result; - if (d) - result = d->frame; - return result; -} - -qreal ThumbnailableImage::scale() const -{ - qreal result = 0.0f; - if (d) - result = d->scale; - return result; -} - -void ThumbnailableImage::minimize() -{ - if (!d) - return; - detach(); - if (!isMinimized()) - { - if (d->thumbnailed) - { - // If thumbnailed, I don't really need the full size image - d->data = QImage(); - } - else - { - // If not thumbnailed, I don't need the atlas resources - QAtlas *atlas = QAtlas::instance(); - atlas->release(d->frame); - d->frame = QRect(); - } - } -} - -bool ThumbnailableImage::isMinimized() const -{ - bool result = true; - if (d) - result = (d->thumbnailed) ? (d->data.isNull()) : (d->frame.isNull()); - return result; -} - -void ThumbnailableImage::setIndices(const QGL::IndexArray &indices) -{ - detach(); - d->indices = indices; -} - -QGL::IndexArray ThumbnailableImage::indices() const -{ - QGL::IndexArray result; - if (d) - result = d->indices; - return result; -} - -/*! - \internal - You know what this is for. No user serviceable parts below here. -*/ -void ThumbnailableImage::detach() -{ - if (!d) // lazy creation of data block - { - d = new ThumbnailableImagePrivate; - d->ref.ref(); - } - else - { - if (d->ref > 1) // being shared, must detach - { - ThumbnailableImagePrivate *temp = d->clone(); - d->ref.deref(); - d = temp; - d->ref.ref(); - } - } -} - -#ifndef QT_NO_DEBUG_STREAM -QDebug operator<<(QDebug dbg, const ThumbnailableImage &image) -{ - dbg << "ThumbnailableImage" << image.url() << "size:" << image.data().size() << - "minimized:" << image.isMinimized() << "-- thumbnailed:" << image.isThumbnailed() - << "-- null:" << image.isNull() << "-- image loaded:" << (!image.data().isNull()) - << "-- index count:" << image.indices().count(); - return dbg; -} -#endif diff --git a/demos/qt3d/photobrowser3d/thumbnailableimage.h b/demos/qt3d/photobrowser3d/thumbnailableimage.h deleted file mode 100644 index 2f5b5b98..00000000 --- a/demos/qt3d/photobrowser3d/thumbnailableimage.h +++ /dev/null @@ -1,101 +0,0 @@ -/**************************************************************************** -** -** 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 QtQuick3D 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 THUMBNAILABLEIMAGE_H -#define THUMBNAILABLEIMAGE_H - -#include <QRectF> -#include <QMetaType> - -#include "qarray.h" -#include "qgeometrydata.h" - -QT_BEGIN_NAMESPACE -class QImage; -class QGLPainter; -QT_END_NAMESPACE - -class ThumbnailableImagePrivate; - -class ThumbnailableImage -{ -public: - ThumbnailableImage(); - ThumbnailableImage(const ThumbnailableImage&); - ~ThumbnailableImage(); - - ThumbnailableImage &operator=(const ThumbnailableImage &); - - void setThumbnailed(bool enable); - bool isThumbnailed() const; - - QImage data() const; - void setData(QImage data); - - QUrl url() const; - void setUrl(const QUrl &url); - - QRectF frame() const; - qreal scale() const; - - void minimize(); - bool isMinimized() const; - - QGL::IndexArray indices() const; - void setIndices(const QGL::IndexArray &indices); - - bool isNull() const { return d == 0; } - - ThumbnailableImagePrivate *priv() const { return d; } /// debug = remove me - -private: - void detach(); - - ThumbnailableImagePrivate *d; -}; - -Q_DECLARE_METATYPE(ThumbnailableImage); - -#ifndef QT_NO_DEBUG_STREAM -QDebug operator<<(QDebug dbg, const ThumbnailableImage &image); -#endif - -#endif // THUMBNAILABLEIMAGE_H diff --git a/demos/qt3d/photobrowser3d/thumbnaileffect.cpp b/demos/qt3d/photobrowser3d/thumbnaileffect.cpp deleted file mode 100644 index 927bf8b7..00000000 --- a/demos/qt3d/photobrowser3d/thumbnaileffect.cpp +++ /dev/null @@ -1,186 +0,0 @@ -/**************************************************************************** -** -** 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 QtQuick3D 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 "thumbnaileffect.h" - -#include <QtOpenGL/qglshaderprogram.h> - -class ThumbnailEffectPrivate -{ -public: - ThumbnailEffectPrivate() - : program(0) - , matrixUniform(-1) - , thumbnailUniform(-1) - , thumbnail(false) - , thumbnailUpdateRequired(false) - { - } - ~ThumbnailEffectPrivate() { delete program; } - - QGLShaderProgram *program; - int matrixUniform; - int thumbnailUniform; - int colorUniform; - int pickingUniform; - // true if we render a thumbnail, false do the large size - bool thumbnail; - bool thumbnailUpdateRequired; -}; - -/*! - Constructs a new flat texture effect. -*/ -ThumbnailEffect::ThumbnailEffect() - : d(new ThumbnailEffectPrivate) -{ -} - -/*! - Destroys this flat texture effect. -*/ -ThumbnailEffect::~ThumbnailEffect() -{ - delete d; -} - -/*! - \reimp -*/ -QList<QGL::VertexAttribute> ThumbnailEffect::requiredFields() const -{ - QList<QGL::VertexAttribute> fields; - fields += QGL::Position; - fields += QGL::TextureCoord0; - fields += QGL::TextureCoord1; - return fields; -} - -/*! - \reimp -*/ -void ThumbnailEffect::setActive(QGLPainter *painter, bool flag) -{ - Q_UNUSED(painter); - if (!d->program) { - if (!flag) - return; - d->program = new QGLShaderProgram(); - d->program->addShaderFromSourceFile(QGLShader::Vertex, ":/shaders/replace_texture.vsh"); - d->program->addShaderFromSourceFile(QGLShader::Fragment, ":/shaders/replace_texture.fsh"); - d->program->bindAttributeLocation("vertex", QGL::Position); - d->program->bindAttributeLocation("texcoord", QGL::TextureCoord0); - d->program->bindAttributeLocation("thumbcoord", QGL::TextureCoord1); - if (!d->program->link()) { - qWarning("ThumbnailEffect::setActive(): could not link shader d->program"); - delete d->program; - d->program = 0; - return; - } - d->matrixUniform = d->program->uniformLocation("matrix"); - d->thumbnailUniform = d->program->uniformLocation("thumb"); - d->colorUniform = d->program->uniformLocation("color"); - d->pickingUniform = d->program->uniformLocation("picking"); - d->program->bind(); - d->program->setUniformValue("texture", 0); - d->program->enableAttributeArray(QGL::Position); - d->program->enableAttributeArray(QGL::TextureCoord0); - d->program->enableAttributeArray(QGL::TextureCoord1); - } else if (flag) { - d->matrixUniform = d->program->uniformLocation("matrix"); - d->program->bind(); - d->program->setUniformValue("texture", 0); - d->program->enableAttributeArray(QGL::Position); - d->program->enableAttributeArray(QGL::TextureCoord0); - d->program->enableAttributeArray(QGL::TextureCoord1); - } else { - d->program->disableAttributeArray(QGL::Position); - d->program->disableAttributeArray(QGL::TextureCoord0); - d->program->disableAttributeArray(QGL::TextureCoord1); - d->program->release(); - } -} - -/*! - \reimp -*/ -void ThumbnailEffect::update - (QGLPainter *painter, QGLPainter::Updates updates) -{ - Q_ASSERT(d->program); - if ((updates & QGLPainter::UpdateMatrices) != 0) - { - d->program->setUniformValue(d->matrixUniform, - painter->combinedMatrix()); - } - if ((updates & QGLPainter::UpdateColor) != 0) { - d->program->setUniformValue(d->pickingUniform, painter->isPicking()); - if (painter->isPicking()) - d->program->setUniformValue(d->colorUniform, painter->pickColor()); - else - d->program->setUniformValue(d->colorUniform, Qt::green); - } - if (d->thumbnailUpdateRequired) - { - d->program->setUniformValue(d->thumbnailUniform, d->thumbnail); - d->thumbnailUpdateRequired = false; - } -} - -bool ThumbnailEffect::supportsPicking() const -{ - return true; -} - - -void ThumbnailEffect::setThumbnail(bool enable) -{ - if (d->thumbnail != enable) - { - d->thumbnailUpdateRequired = true; - d->thumbnail = enable; - } -} - -bool ThumbnailEffect::thumbnail() const -{ - return d->thumbnail; -} diff --git a/demos/qt3d/photobrowser3d/thumbnaileffect.h b/demos/qt3d/photobrowser3d/thumbnaileffect.h deleted file mode 100644 index 488887de..00000000 --- a/demos/qt3d/photobrowser3d/thumbnaileffect.h +++ /dev/null @@ -1,70 +0,0 @@ -/**************************************************************************** -** -** 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 QtQuick3D 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 QGLFLATTEXTUREEFFECT_H -#define QGLFLATTEXTUREEFFECT_H - -#include "qglabstracteffect.h" -#include <QtCore/qscopedpointer.h> - -class ThumbnailEffectPrivate; - -class ThumbnailEffect : public QGLAbstractEffect -{ -public: - ThumbnailEffect(); - virtual ~ThumbnailEffect(); - - QList<QGL::VertexAttribute> requiredFields() const; - void setActive(QGLPainter *painter, bool flag); - void update(QGLPainter *painter, QGLPainter::Updates updates); - bool supportsPicking() const; - - void setThumbnail(bool enable); - bool thumbnail() const; - - QString name() const { return QLatin1String("ThumbnailEffect"); } - -private: - ThumbnailEffectPrivate *d; -}; - -#endif diff --git a/demos/qt3d/photobrowser3d/thumbnailnode.cpp b/demos/qt3d/photobrowser3d/thumbnailnode.cpp deleted file mode 100644 index f80bec8c..00000000 --- a/demos/qt3d/photobrowser3d/thumbnailnode.cpp +++ /dev/null @@ -1,281 +0,0 @@ -/**************************************************************************** -** -** 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 QtQuick3D 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 "thumbnailnode.h" -#include "qglpainter.h" -#include "thumbnaileffect.h" -#include "imagemanager.h" -#include "qatlas.h" -#include "qglrendersequencer.h" -#include "qglpicknode.h" -#include "qlogicalvertex.h" - -#include <QMatrix4x4> -#include <QTimer> - -ThumbnailNode::ThumbnailNode(QObject *parent) - : QGLSceneNode(parent) - , m_thresholdSquared(20.0f * 20.0f) - , m_defaultMaterial(-1) - , m_loading(false) - , m_full(0) - , m_manager(0) - , m_lastDistance(ThumbnailNode::Unknown) -{ - setPalette(new QGLMaterialCollection(this)); -} - -ThumbnailNode::~ThumbnailNode() -{ - delete m_full; -} - -void ThumbnailNode::setUrl(const QUrl &url) -{ - m_url = url; - m_image = ThumbnailableImage(); - m_image.setUrl(m_url); - QGL::IndexArray inxs = geometry().indices(); - m_image.setIndices(inxs.mid(start(), count())); -} - -void ThumbnailNode::setupLoading() -{ - if (!m_loading && !m_url.isEmpty() && m_image.data().isNull()) - { - m_loading = true; -#ifdef QT_NO_THREADED_FILE_LOAD - ThumbnailableImage image; - image.setUrl(m_url); - QImage im(m_url.toLocalFile()); - if (im.isNull()) - qDebug() << "ThumbnailNode::setupLoading: could not load image:" - << m_url.toLocalFile(); - if (im.size().width() > 1024 || im.size().height() > 768) - im = im.scaled(QSize(1024, 768), Qt::KeepAspectRatio, - Qt::SmoothTransformation); - image.setData(im); - setImage(image); -#else - if (m_manager) - // reconnect the signal we disconnnected in setImage() below - connect(m_manager, SIGNAL(imageReady(ThumbnailableImage)), - this, SLOT(setImage(ThumbnailableImage))); - emit imageRequired(m_image); - setMaterialIndex(m_defaultMaterial); -#endif - } -} - -void ThumbnailNode::createFullNode() -{ - m_full = new QGLSceneNode; - m_full->setPosition(position()); - m_full->setGeometry(geometry()); - m_full->setStart(start()); - m_full->setCount(count()); - m_full->setPalette(palette()); - m_full->setMaterialIndex(m_defaultMaterial); -} - -void ThumbnailNode::destroyFullNode() -{ - if (!m_full) - return; - QGLMaterial *mat = m_full->material(); - if (m_full->materialIndex() != m_defaultMaterial) - m_full->palette()->removeMaterial(mat); - delete m_full; - m_full = 0; -} - -void ThumbnailNode::loadFullImage() -{ - if (!m_full) - createFullNode(); - Q_CHECK_PTR(m_full); - // if we have a valid image, and the full node still has the - // default material, switch to a new material which displays - // the full size image - if (!m_image.data().isNull() && - m_full->materialIndex() == m_defaultMaterial) - { - QGLMaterial *mat = new QGLMaterial; - QGLTexture2D *tex = new QGLTexture2D; - tex->setImage(m_image.data()); - mat->setTexture(tex); - mat->setObjectName(m_image.url().path()); - int ix = palette()->addMaterial(mat); - m_full->setMaterialIndex(ix); - mat->setParent(m_full); - } -} - -void ThumbnailNode::drawGeometry(QGLPainter *painter) -{ - QGLSceneNode::drawGeometry(painter); -} - -void ThumbnailNode::draw(QGLPainter *painter) -{ - QGLSceneNode *p = qobject_cast<QGLSceneNode*>(parent()); - Q_ASSERT_X(p && p->userEffect() && (!hasEffect()), - "ThumbnailNode::draw", "Should only inherit parents ThumbnailEffect"); - - ThumbnailEffect *effect = static_cast<ThumbnailEffect*>(p->userEffect()); - Q_ASSERT_X(effect && effect->name() == QLatin1String("ThumbnailEffect"), - "ThumbnailNode::draw", "Can only be drawn with custom ThumbnailEffect"); - - if (m_defaultMaterial == -1) - m_defaultMaterial = materialIndex(); - - QMatrix4x4 m = painter->modelViewMatrix().top(); - QVector3D pos = m.map(position()); - qreal magSquared = pos.lengthSquared(); - - Distance distance = Unknown; - - if (magSquared > (4.0f * m_thresholdSquared)) - distance = VeryFar; - else if (magSquared > (2.0f * m_thresholdSquared)) - distance = Far; - else if (magSquared > m_thresholdSquared) - distance = Middle; - else - distance = Near; - - if (true) // distance != m_lastDistance) - { - m_lastDistance = distance; - m_image.setThumbnailed(m_lastDistance > Near); - switch (distance) - { - case Unknown: - case Near: - setupLoading(); - loadFullImage(); - break; - case Middle: - setupLoading(); - loadFullImage(); - break; - case Far: - setupLoading(); - break; - case VeryFar: - destroyFullNode(); - break; - } - } - - effect->setThumbnail(m_image.isThumbnailed()); - if (m_image.isThumbnailed() || !m_full) - { - QGLSceneNode::draw(painter); - } - else - { - if (m_image.data().isNull()) - m_full->setMaterialIndex(m_defaultMaterial); - if (pickNode() && painter->isPicking()) - painter->setObjectPickId(pickNode()->id()); - m_full->draw(painter); - } - -} - -void ThumbnailNode::setImage(const ThumbnailableImage &image) -{ - Q_ASSERT(QThread::currentThread() == thread()); - Q_ASSERT(!image.isNull()); - - // the manager will be (potentially) loading a number of images, but - // we only want our one, so just check this is our order - if (m_url != image.url()) - return; - - // ok we got the right one, stop listening to the manager - if (sender()) - { - m_manager = sender(); - m_manager->disconnect(this, SLOT(setImage(ThumbnailableImage))); - } - - // ok maybe we got what we asked for but in the meantime we decided - // we did not want it anymore - if (!m_loading) - return; - - // the indices we are about to set will index this thumbnail image - // into the image that its atlas is based on via the texture coords - // that the atlas is using - those texture coords must be in the - // same geometry that this node is referencing, so that they will - // arrive at the vertex shader at the same time - ie they are all - // matched in the data arrays in the geometry object - //Q_ASSERT(QAtlas::instance()->geometry() == geometry()); - - m_image = image; - Q_ASSERT(!m_image.data().isNull()); - - // configure the placeholder for the actual image size - // this makes a photo of 1024 x 768 display on approx 3.0 x 2.8 pane - // add salt to taste - //QSizeF f = QSizeF(m_image.data().size()) / 600.0f; - QSizeF f = QSizeF(m_image.data().size()); - f.scale(1.6, 1.2, Qt::KeepAspectRatio); - QVector3D a(-f.width(), -f.height(), 0.0f); - QVector3D b(f.width(), -f.height(), 0.0f); - QVector3D c(f.width(), f.height(), 0.0f); - QVector3D d(-f.width(), f.height(), 0.0f); - int k = start(); - Q_ASSERT(count() == 6); - QGeometryData g = geometry(); - QGL::IndexArray inxs = g.indices(); - g.vertex(inxs.at(k)) = a; - g.vertex(inxs.at(k+1)) = b; - g.vertex(inxs.at(k+2)) = c; - g.vertex(inxs.at(k+5)) = d; - - setMaterialIndex(-1); - m_loading = false; - - emit nodeChanged(); -} diff --git a/demos/qt3d/photobrowser3d/thumbnailnode.h b/demos/qt3d/photobrowser3d/thumbnailnode.h deleted file mode 100644 index c05da591..00000000 --- a/demos/qt3d/photobrowser3d/thumbnailnode.h +++ /dev/null @@ -1,96 +0,0 @@ -/**************************************************************************** -** -** 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 QtQuick3D 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 THUMBNAILNODE_H -#define THUMBNAILNODE_H - -#include "qglscenenode.h" -#include "thumbnailableimage.h" - -#include <QtCore/qmath.h> -#include <QUrl> - -class ThumbnailNode : public QGLSceneNode -{ - Q_OBJECT -public: - enum Distance - { - Unknown, - Near, - Middle, - Far, - VeryFar - }; - - explicit ThumbnailNode(QObject *parent = 0); - ~ThumbnailNode(); - QUrl url() const { return m_url; } - void setUrl(const QUrl &url); - void setThreshold(qreal threshold) { m_thresholdSquared = threshold * threshold; } - qreal threshold() const { return qSqrt(m_thresholdSquared); } - void draw(QGLPainter *painter); - void drawGeometry(QGLPainter *painter); - ThumbnailableImage image() const { return m_image; } -signals: - void imageRequired(const ThumbnailableImage &); - void nodeChanged(); -public slots: - void setImage(const ThumbnailableImage &image); -private: - void createFullNode(); - void destroyFullNode(); - void setupLoading(); - void setupThumbnailing(); - void loadFullImage(); - - ThumbnailableImage m_image; - qreal m_thresholdSquared; - int m_defaultMaterial; - QUrl m_url; - bool m_loading; - QGLSceneNode *m_full; - QSizeF m_max; - QObject *m_manager; - Distance m_lastDistance; -}; - -#endif // THUMBNAILNODE_H |
