diff options
Diffstat (limited to 'tests/benchmarks/gui/graphicsview/qgraphicsview/chiptester')
7 files changed, 496 insertions, 0 deletions
diff --git a/tests/benchmarks/gui/graphicsview/qgraphicsview/chiptester/chip.cpp b/tests/benchmarks/gui/graphicsview/qgraphicsview/chiptester/chip.cpp new file mode 100644 index 0000000000..acc056eefe --- /dev/null +++ b/tests/benchmarks/gui/graphicsview/qgraphicsview/chiptester/chip.cpp @@ -0,0 +1,182 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the test suite of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, 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. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "chip.h" + +#include <QtGui> + +Chip::Chip(const QColor &color, int x, int y) +{ + this->x = x; + this->y = y; + this->color = color; + setZValue((x + y) % 2); + + setFlags(ItemIsSelectable | ItemIsMovable); + setAcceptsHoverEvents(true); +} + +QRectF Chip::boundingRect() const +{ + return QRectF(0, 0, 110, 70); +} + +QPainterPath Chip::shape() const +{ + QPainterPath path; + path.addRect(14, 14, 82, 42); + return path; +} + +void Chip::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget) +{ + Q_UNUSED(widget); + + QColor fillColor = (option->state & QStyle::State_Selected) ? color.dark(150) : color; + if (option->state & QStyle::State_MouseOver) + fillColor = fillColor.light(125); + + if (option->levelOfDetail < 0.2) { + if (option->levelOfDetail < 0.125) { + painter->fillRect(QRectF(0, 0, 110, 70), fillColor); + return; + } + + QBrush b = painter->brush(); + painter->setBrush(fillColor); + painter->drawRect(13, 13, 97, 57); + painter->setBrush(b); + return; + } + + QPen oldPen = painter->pen(); + QPen pen = oldPen; + int width = 0; + if (option->state & QStyle::State_Selected) + width += 2; + + pen.setWidth(width); + QBrush b = painter->brush(); + painter->setBrush(QBrush(fillColor.dark(option->state & QStyle::State_Sunken ? 120 : 100))); + + painter->drawRect(QRect(14, 14, 79, 39)); + painter->setBrush(b); + + if (option->levelOfDetail >= 1) { + painter->setPen(QPen(Qt::gray, 1)); + painter->drawLine(15, 54, 94, 54); + painter->drawLine(94, 53, 94, 15); + painter->setPen(QPen(Qt::black, 0)); + } + + // Draw text + if (option->levelOfDetail >= 2) { + QFont font("Times", 10); + font.setStyleStrategy(QFont::ForceOutline); + painter->setFont(font); + painter->save(); + painter->scale(0.1, 0.1); + painter->drawText(170, 180, QString("Model: VSC-2000 (Very Small Chip) at %1x%2").arg(x).arg(y)); + painter->drawText(170, 200, QString("Serial number: DLWR-WEER-123L-ZZ33-SDSJ")); + painter->drawText(170, 220, QString("Manufacturer: Chip Manufacturer")); + painter->restore(); + } + + // Draw lines + QVarLengthArray<QLineF, 36> lines; + if (option->levelOfDetail >= 0.5) { + for (int i = 0; i <= 10; i += (option->levelOfDetail > 0.5 ? 1 : 2)) { + lines.append(QLineF(18 + 7 * i, 13, 18 + 7 * i, 5)); + lines.append(QLineF(18 + 7 * i, 54, 18 + 7 * i, 62)); + } + for (int i = 0; i <= 6; i += (option->levelOfDetail > 0.5 ? 1 : 2)) { + lines.append(QLineF(5, 18 + i * 5, 13, 18 + i * 5)); + lines.append(QLineF(94, 18 + i * 5, 102, 18 + i * 5)); + } + } + if (option->levelOfDetail >= 0.4) { + const QLineF lineData[] = { + QLineF(25, 35, 35, 35), + QLineF(35, 30, 35, 40), + QLineF(35, 30, 45, 35), + QLineF(35, 40, 45, 35), + QLineF(45, 30, 45, 40), + QLineF(45, 35, 55, 35) + }; + lines.append(lineData, 6); + } + painter->drawLines(lines.data(), lines.size()); + + // Draw red ink + if (stuff.size() > 1) { + QPen p = painter->pen(); + painter->setPen(QPen(Qt::red, 1, Qt::SolidLine, Qt::RoundCap, Qt::RoundJoin)); + painter->setBrush(Qt::NoBrush); + QPainterPath path; + path.moveTo(stuff.first()); + for (int i = 1; i < stuff.size(); ++i) + path.lineTo(stuff.at(i)); + painter->drawPath(path); + painter->setPen(p); + } +} + +void Chip::mousePressEvent(QGraphicsSceneMouseEvent *event) +{ + QGraphicsItem::mousePressEvent(event); + update(); +} + +void Chip::mouseMoveEvent(QGraphicsSceneMouseEvent *event) +{ + if (event->modifiers() & Qt::ShiftModifier) { + stuff << event->pos(); + update(); + return; + } + QGraphicsItem::mouseMoveEvent(event); +} + +void Chip::mouseReleaseEvent(QGraphicsSceneMouseEvent *event) +{ + QGraphicsItem::mouseReleaseEvent(event); + update(); +} diff --git a/tests/benchmarks/gui/graphicsview/qgraphicsview/chiptester/chip.h b/tests/benchmarks/gui/graphicsview/qgraphicsview/chiptester/chip.h new file mode 100644 index 0000000000..4bd1b172f3 --- /dev/null +++ b/tests/benchmarks/gui/graphicsview/qgraphicsview/chiptester/chip.h @@ -0,0 +1,68 @@ +/**************************************************************************** +** +** 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 test suite of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, 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. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef CHIP_H +#define CHIP_H + +#include <QtGui/QColor> +#include <QtGui/QGraphicsItem> + +class Chip : public QGraphicsItem +{ +public: + Chip(const QColor &color, int x, int y); + + QRectF boundingRect() const; + QPainterPath shape() const; + void paint(QPainter *painter, const QStyleOptionGraphicsItem *item, QWidget *widget); + +protected: + void mousePressEvent(QGraphicsSceneMouseEvent *event); + void mouseMoveEvent(QGraphicsSceneMouseEvent *event); + void mouseReleaseEvent(QGraphicsSceneMouseEvent *event); + +private: + int x, y; + QColor color; + QList<QPointF> stuff; +}; + +#endif diff --git a/tests/benchmarks/gui/graphicsview/qgraphicsview/chiptester/chiptester.cpp b/tests/benchmarks/gui/graphicsview/qgraphicsview/chiptester/chiptester.cpp new file mode 100644 index 0000000000..8d173874b7 --- /dev/null +++ b/tests/benchmarks/gui/graphicsview/qgraphicsview/chiptester/chiptester.cpp @@ -0,0 +1,144 @@ +/**************************************************************************** +** +** 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 test suite of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, 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. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "chiptester.h" +#include "chip.h" + +#include <QtGui> +#ifndef QT_NO_OPENGL +#include <QtOpenGL> +#endif + +ChipTester::ChipTester(QWidget *parent) + : QGraphicsView(parent), + npaints(0) +{ + resize(400, 300); + setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff); + setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff); + setFrameStyle(0); + setTransformationAnchor(NoAnchor); + + populateScene(); + setScene(scene); + + setWindowTitle(tr("Chip Demo")); +} + +void ChipTester::setAntialias(bool enabled) +{ + setRenderHint(QPainter::Antialiasing, enabled); +} + +void ChipTester::setOpenGL(bool enabled) +{ +#ifndef QT_NO_OPENGL + setViewport(enabled ? new QGLWidget(QGLFormat(QGL::SampleBuffers)) : 0); +#endif +} + +void ChipTester::setOperation(Operation operation) +{ + this->operation = operation; +} + +void ChipTester::runBenchmark() +{ + npaints = 0; + timerId = startTimer(0); + stopWatch.start(); + eventLoop.exec(); + killTimer(timerId); +} + +void ChipTester::paintEvent(QPaintEvent *event) +{ + QGraphicsView::paintEvent(event); + if (++npaints == 50) + eventLoop.quit(); +} + +void ChipTester::timerEvent(QTimerEvent *) +{ + switch (operation) { + case Rotate360: + rotate(1); + break; + case ZoomInOut: { + qreal s = 0.05 + (npaints / 20.0); + setTransform(QTransform().scale(s, s)); + break; + } + case Translate: { + int offset = horizontalScrollBar()->minimum() + + (npaints % (horizontalScrollBar()->maximum() - horizontalScrollBar()->minimum())); + horizontalScrollBar()->setValue(offset); + break; + } + } +} + +void ChipTester::populateScene() +{ + scene = new QGraphicsScene; + + QImage image(":/qt4logo.png"); + + // Populate scene + int xx = 0; + int nitems = 0; + for (int i = -1100; i < 1100; i += 110) { + ++xx; + int yy = 0; + for (int j = -700; j < 700; j += 70) { + ++yy; + qreal x = (i + 1100) / 2200.0; + qreal y = (j + 700) / 1400.0; + + QColor color(image.pixel(int(image.width() * x), int(image.height() * y))); + QGraphicsItem *item = new Chip(color, xx, yy); + item->setPos(QPointF(i, j)); + scene->addItem(item); + + ++nitems; + } + } +} diff --git a/tests/benchmarks/gui/graphicsview/qgraphicsview/chiptester/chiptester.h b/tests/benchmarks/gui/graphicsview/qgraphicsview/chiptester/chiptester.h new file mode 100644 index 0000000000..805e2f471d --- /dev/null +++ b/tests/benchmarks/gui/graphicsview/qgraphicsview/chiptester/chiptester.h @@ -0,0 +1,85 @@ +/**************************************************************************** +** +** 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 test suite of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, 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. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef CHIPTESTER_H +#define CHIPTESTER_H + +#include <QtGui> + +QT_FORWARD_DECLARE_CLASS(QGraphicsScene) +QT_FORWARD_DECLARE_CLASS(QGraphicsView) +QT_FORWARD_DECLARE_CLASS(QLabel) +QT_FORWARD_DECLARE_CLASS(QSlider) +QT_FORWARD_DECLARE_CLASS(QSplitter) + +class ChipTester : public QGraphicsView +{ + Q_OBJECT +public: + enum Operation { + Rotate360, + ZoomInOut, + Translate + }; + ChipTester(QWidget *parent = 0); + + void setAntialias(bool enabled); + void setOpenGL(bool enabled); + void runBenchmark(); + void setOperation(Operation operation); + +protected: + void paintEvent(QPaintEvent *event); + void timerEvent(QTimerEvent *event); + +private: + void populateScene(); + + QGraphicsView *view; + QGraphicsScene *scene; + int npaints; + int timerId; + QEventLoop eventLoop; + QTime stopWatch; + Operation operation; +}; + +#endif diff --git a/tests/benchmarks/gui/graphicsview/qgraphicsview/chiptester/chiptester.pri b/tests/benchmarks/gui/graphicsview/qgraphicsview/chiptester/chiptester.pri new file mode 100644 index 0000000000..a9e0bf8272 --- /dev/null +++ b/tests/benchmarks/gui/graphicsview/qgraphicsview/chiptester/chiptester.pri @@ -0,0 +1,12 @@ +SOURCES += \ + chiptester/chiptester.cpp \ + chiptester/chip.cpp + +HEADERS += \ + chiptester/chiptester.h \ + chiptester/chip.h + +RESOURCES += \ + chiptester/images.qrc + +contains(QT_CONFIG, opengl) QT += opengl diff --git a/tests/benchmarks/gui/graphicsview/qgraphicsview/chiptester/images.qrc b/tests/benchmarks/gui/graphicsview/qgraphicsview/chiptester/images.qrc new file mode 100644 index 0000000000..73e8620b25 --- /dev/null +++ b/tests/benchmarks/gui/graphicsview/qgraphicsview/chiptester/images.qrc @@ -0,0 +1,5 @@ +<!DOCTYPE RCC><RCC version="1.0"> +<qresource> + <file>qt4logo.png</file> +</qresource> +</RCC> diff --git a/tests/benchmarks/gui/graphicsview/qgraphicsview/chiptester/qt4logo.png b/tests/benchmarks/gui/graphicsview/qgraphicsview/chiptester/qt4logo.png Binary files differnew file mode 100644 index 0000000000..157e86ed64 --- /dev/null +++ b/tests/benchmarks/gui/graphicsview/qgraphicsview/chiptester/qt4logo.png |
