diff options
4 files changed, 187 insertions, 0 deletions
diff --git a/src/declarative/debugger/qdeclarativedebughelper.cpp b/src/declarative/debugger/qdeclarativedebughelper.cpp index 99feff4..ea621bf 100644 --- a/src/declarative/debugger/qdeclarativedebughelper.cpp +++ b/src/declarative/debugger/qdeclarativedebughelper.cpp @@ -3,6 +3,55 @@ #include <QtScript/QScriptEngine> +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtDeclarative module 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 "private/qdeclarativedebughelper_p.h" + +#include <QtCore/QAbstractAnimation> +#include <QtScript/QScriptEngine> + +#include <private/qdeclarativeengine_p.h> +#include <private/qabstractanimation_p.h> + QT_BEGIN_NAMESPACE QScriptEngine *QDeclarativeDebugHelper::getScriptEngine(QDeclarativeEngine *engine) @@ -10,4 +59,11 @@ QScriptEngine *QDeclarativeDebugHelper::getScriptEngine(QDeclarativeEngine *engi return QDeclarativeEnginePrivate::getScriptEngine(engine); } +void QDeclarativeDebugHelper::setAnimationSlowDownFactor(qreal factor) +{ + QUnifiedTimer *timer = QUnifiedTimer::instance(); + timer->setSlowModeEnabled(factor != 1.0); + timer->setSlowdownFactor(factor); +} + QT_END_NAMESPACE diff --git a/src/declarative/debugger/qdeclarativedebughelper_p.h b/src/declarative/debugger/qdeclarativedebughelper_p.h index a403c45..c9cb839 100644 --- a/src/declarative/debugger/qdeclarativedebughelper_p.h +++ b/src/declarative/debugger/qdeclarativedebughelper_p.h @@ -1,3 +1,44 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtDeclarative module 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 QDECLARATIVEDEBUGHELPER_P_H #define QDECLARATIVEDEBUGHELPER_P_H @@ -16,6 +57,7 @@ class Q_DECLARATIVE_EXPORT QDeclarativeDebugHelper { public: static QScriptEngine *getScriptEngine(QDeclarativeEngine *engine); + static void setAnimationSlowDownFactor(qreal factor); }; QT_END_NAMESPACE diff --git a/tests/auto/declarative/qdeclarativedebughelper/private_headers/qdeclarativedebughelper_p.h b/tests/auto/declarative/qdeclarativedebughelper/private_headers/qdeclarativedebughelper_p.h index a403c45..c9cb839 100644 --- a/tests/auto/declarative/qdeclarativedebughelper/private_headers/qdeclarativedebughelper_p.h +++ b/tests/auto/declarative/qdeclarativedebughelper/private_headers/qdeclarativedebughelper_p.h @@ -1,3 +1,44 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtDeclarative module 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 QDECLARATIVEDEBUGHELPER_P_H #define QDECLARATIVEDEBUGHELPER_P_H @@ -16,6 +57,7 @@ class Q_DECLARATIVE_EXPORT QDeclarativeDebugHelper { public: static QScriptEngine *getScriptEngine(QDeclarativeEngine *engine); + static void setAnimationSlowDownFactor(qreal factor); }; QT_END_NAMESPACE diff --git a/tests/auto/declarative/qdeclarativedebughelper/tst_qdeclarativedebughelper.cpp b/tests/auto/declarative/qdeclarativedebughelper/tst_qdeclarativedebughelper.cpp index db62455..36f2222 100644 --- a/tests/auto/declarative/qdeclarativedebughelper/tst_qdeclarativedebughelper.cpp +++ b/tests/auto/declarative/qdeclarativedebughelper/tst_qdeclarativedebughelper.cpp @@ -42,6 +42,8 @@ #include <QDeclarativeEngine> #include <private/qdeclarativeengine_p.h> +#include <QAbstractAnimation> +#include <private/qabstractanimation_p.h> // We have copied the header which is used in the qmljsdebugger (part of QtCreator) // to catch BC changes. Don't update it unless you know what you are doing! @@ -51,6 +53,21 @@ class tst_qdeclarativedebughelper : public QObject { Q_OBJECT private slots: void getScriptEngine(); + void setAnimationSlowDownFactor(); +}; + +class TestAnimation : public QAbstractAnimation { +public: + int updateCalled; + + TestAnimation() : updateCalled(0) {} + + virtual void updateCurrentTime(int /*currentTime*/) { + updateCalled++; + } + virtual int duration() const { + return 100; + } }; void tst_qdeclarativedebughelper::getScriptEngine() @@ -62,6 +79,36 @@ void tst_qdeclarativedebughelper::getScriptEngine() QCOMPARE(scriptEngine, QDeclarativeEnginePrivate::getScriptEngine(&engine)); } +void tst_qdeclarativedebughelper::setAnimationSlowDownFactor() +{ + TestAnimation animation; + + // first check whether setup works + QCOMPARE(animation.updateCalled, 0); + animation.start(); + QTest::qWait(animation.totalDuration() + 50); +#ifdef Q_OS_WIN + if (animation.state() != QAbstractAnimation::Stopped) + QEXPECT_FAIL("", "On windows, consistent timing is not working properly due to bad timer resolution", Abort); +#endif + QCOMPARE(animation.state(), QAbstractAnimation::Stopped); + QVERIFY(animation.updateCalled > 1); + + // check if we can pause all animations + animation.updateCalled = 0; + QDeclarativeDebugHelper::setAnimationSlowDownFactor(0.0); + animation.start(); + QTest::qWait(animation.totalDuration() + 50); + QVERIFY(animation.updateCalled <= 1); // updateCurrentTime seems to be called at least once + + // now run them again + animation.updateCalled = 0; + QDeclarativeDebugHelper::setAnimationSlowDownFactor(2.0); + animation.start(); + QTest::qWait(animation.totalDuration() + 50); + QVERIFY(animation.updateCalled > 1); +} + QTEST_MAIN(tst_qdeclarativedebughelper) #include "tst_qdeclarativedebughelper.moc" |