int CropWidget::show() {
QWidget::show();
emit blockFunc(true);
}
int CropWidget::hide() {
QWidget::hide();
emit blockFunc(false);
}
// The animation function
void MyWidget::animate() {
bool noAni = false;
if(QFile(QDir::homePath() + "/.photoqt/mywidget_noani").exists())
noAni = true;
QRect shown;
if(fullscreen)
shown = rectShown;
else if(borderLeftRight == -1 || borderTopDown == -1)
shown = QRect((rectShown.width()-visibleArea.width())/2.0,(rectShown.height()-visibleArea.height())/2.0,visibleArea.width(),visibleArea.height());
else
shown = QRect(borderLeftRight, borderTopDown, rectShown.width()-borderLeftRight*2, rectShown.height()-borderTopDown*2);
// Open widget
if(!isShown) {
if(fade->state() == QTimeLine::Running) {
fade->stop();
fadeStep(true);
}
// The background is initially transparent but the geometry is full
this->setStyleSheet(QString("background: rgba(0,0,0,0);"));
this->setGeometry(rectShown);
// Widget is shown
isShown = true;
if(noAni) {
fadeIN = true;
center->setGeometry(shown);
fadeStep(true);
aniFinished();
} else {
// Prepare widget
fadeEffectCenter->setOpacity(0);
center->setGeometry(shown);
// Start fade
fade->setDuration(100);
fade->setLoopCount(5);
fadeIN = true;
fade->start();
}
// Block all base functions
emit blockFunc(true);
// Make sure this widget is on top
this->raise();
// Close widget
} else if(isShown) {
if(fade->state() == QTimeLine::Running) {
fade->stop();
fadeStep(true);
}
// Widget is hidden again
isShown = false;
if(noAni) {
fadeIN = false;
fadeStep(true);
aniFinished();
} else {
fade->setDuration(100);
fade->setLoopCount(5);
fadeIN = false;
fade->start();
}
// Unblock all base functions
emit blockFunc(false);
}
}
