void tst_qsganimatedimage::mirror_notRunning()
{
QFETCH(QUrl, fileUrl);
QSGView *canvas = new QSGView;
canvas->show();
canvas->setSource(fileUrl);
QSGAnimatedImage *anim = qobject_cast<QSGAnimatedImage *>(canvas->rootObject());
QVERIFY(anim);
int width = anim->property("width").toInt();
QPixmap screenshot = canvas->renderPixmap();
QTransform transform;
transform.translate(width, 0).scale(-1, 1.0);
QPixmap expected = screenshot.transformed(transform);
int frame = anim->currentFrame();
bool playing = anim->isPlaying();
bool paused = anim->isPlaying();
anim->setProperty("mirror", true);
screenshot = canvas->renderPixmap();
QSKIP("Skip while QTBUG-19351 and QTBUG-19252 are not resolved", SkipSingle);
QCOMPARE(screenshot, expected);
// mirroring should not change the current frame or playing status
QCOMPARE(anim->currentFrame(), frame);
QCOMPARE(anim->isPlaying(), playing);
QCOMPARE(anim->isPaused(), paused);
delete canvas;
}
void tst_qsganimatedimage::mirror_running()
{
// test where mirror is set to true after animation has started
QSGView *canvas = new QSGView;
canvas->show();
canvas->setSource(QUrl::fromLocalFile(SRCDIR "/data/hearts.qml"));
QSGAnimatedImage *anim = qobject_cast<QSGAnimatedImage *>(canvas->rootObject());
QVERIFY(anim);
int width = anim->property("width").toInt();
QCOMPARE(anim->currentFrame(), 0);
QPixmap frame0 = canvas->renderPixmap();
anim->setCurrentFrame(1);
QPixmap frame1 = canvas->renderPixmap();
anim->setCurrentFrame(0);
QSignalSpy spy(anim, SIGNAL(frameChanged()));
anim->setPlaying(true);
QTRY_VERIFY(spy.count() == 1); spy.clear();
anim->setProperty("mirror", true);
QCOMPARE(anim->currentFrame(), 1);
QPixmap frame1_flipped = canvas->renderPixmap();
QTRY_VERIFY(spy.count() == 1); spy.clear();
QCOMPARE(anim->currentFrame(), 0); // animation only has 2 frames, should cycle back to first
QPixmap frame0_flipped = canvas->renderPixmap();
QSKIP("Skip while QTBUG-19351 and QTBUG-19252 are not resolved", SkipSingle);
QTransform transform;
transform.translate(width, 0).scale(-1, 1.0);
QPixmap frame0_expected = frame0.transformed(transform);
QPixmap frame1_expected = frame1.transformed(transform);
QCOMPARE(frame0_flipped, frame0_expected);
QCOMPARE(frame1_flipped, frame1_expected);
delete canvas;
}
int main(int argc, char ** argv)
{
QApplication app(argc, argv);
//![0]
QStringList dataList;
dataList.append("Item 1");
dataList.append("Item 2");
dataList.append("Item 3");
dataList.append("Item 4");
QSGView view;
QDeclarativeContext *ctxt = view.rootContext();
ctxt->setContextProperty("myModel", QVariant::fromValue(dataList));
//![0]
view.setSource(QUrl("qrc:view.qml"));
view.show();
return app.exec();
}
