mirror of
https://github.com/vicr123/theshell.git
synced 2025-01-23 12:12:06 -05:00
109 lines
4.2 KiB
C++
109 lines
4.2 KiB
C++
/****************************************
|
|
*
|
|
* theShell - Desktop Environment
|
|
* Copyright (C) 2018 Victor Tran
|
|
*
|
|
* This program is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*
|
|
* *************************************/
|
|
|
|
#include "animatedstackedwidget.h"
|
|
|
|
extern UPowerDBus* updbus;
|
|
|
|
AnimatedStackedWidget::AnimatedStackedWidget(QWidget *parent) : QStackedWidget(parent)
|
|
{
|
|
|
|
}
|
|
|
|
void AnimatedStackedWidget::setCurrentIndex(int index, bool doAnimation) {
|
|
if (doAnimation) {
|
|
//Do some checks before setting the current index.
|
|
if (currentIndex() != index && !doingNewAnimation) {
|
|
doSetCurrentIndex(index);
|
|
}
|
|
} else {
|
|
QStackedWidget::setCurrentIndex(index);
|
|
doingNewAnimation = false;
|
|
|
|
emit switchingFrame(index);
|
|
}
|
|
}
|
|
|
|
void AnimatedStackedWidget::doSetCurrentIndex(int index) {
|
|
//Check if Power Stretch is on
|
|
if (updbus != NULL && updbus->powerStretch()) {
|
|
//Forego animations; power stretch is on
|
|
QStackedWidget::setCurrentIndex(index);
|
|
} else {
|
|
//Forcibly set the current index.
|
|
QWidget* currentWidget = widget(currentIndex());
|
|
QWidget* nextWidget = widget(index);
|
|
if (nextWidget == NULL) {
|
|
QStackedWidget::setCurrentIndex(index);
|
|
} else {
|
|
QRect newGeometry;
|
|
if ((currentIndex() < index && !QApplication::isRightToLeft()) || (currentIndex() > index && QApplication::isRightToLeft())) {
|
|
nextWidget->setGeometry(this->width(), 0, this->width(), this->height());
|
|
newGeometry.setRect(-this->width() / 8, 0, this->width(), this->height());
|
|
} else {
|
|
nextWidget->setGeometry(-this->width(), 0, this->width(), this->height());
|
|
newGeometry.setRect(this->width() / 8, 0, this->width(), this->height());
|
|
}
|
|
|
|
nextWidget->show();
|
|
nextWidget->raise();
|
|
|
|
QParallelAnimationGroup* group = new QParallelAnimationGroup;
|
|
|
|
/*QGraphicsOpacityEffect* opacity = new QGraphicsOpacityEffect;
|
|
opacity->setOpacity(0);
|
|
nextWidget->setGraphicsEffect(opacity);
|
|
|
|
tPropertyAnimation* opacityAnimation = new tPropertyAnimation(opacity, "opacity");
|
|
opacityAnimation->setStartValue((float) 0);
|
|
opacityAnimation->setEndValue((float) 1);
|
|
opacityAnimation->setEasingCurve(QEasingCurve::OutCubic);
|
|
opacityAnimation->setDuration(250);
|
|
group->addAnimation(opacityAnimation);*/
|
|
|
|
tPropertyAnimation* animation = new tPropertyAnimation(nextWidget, "geometry");
|
|
animation->setStartValue(nextWidget->geometry());
|
|
animation->setEndValue(QRect(0, 0, this->width(), this->height()));
|
|
animation->setEasingCurve(QEasingCurve::OutCubic);
|
|
animation->setDuration(250);
|
|
group->addAnimation(animation);
|
|
|
|
tPropertyAnimation* animation2 = new tPropertyAnimation(currentWidget, "geometry");
|
|
animation2->setStartValue(currentWidget->geometry());
|
|
animation2->setEndValue(newGeometry);
|
|
animation2->setEasingCurve(QEasingCurve::OutCubic);
|
|
animation2->setDuration(250);
|
|
group->addAnimation(animation2);
|
|
|
|
connect(group, &QParallelAnimationGroup::finished, [=]() {
|
|
QStackedWidget::setCurrentIndex(index);
|
|
doingNewAnimation = false;
|
|
|
|
//opacity->deleteLater();
|
|
});
|
|
group->start();
|
|
}
|
|
}
|
|
emit switchingFrame(index);
|
|
}
|
|
|
|
void AnimatedStackedWidget::setCurrentWidget(QWidget *w, bool doAnimation) {
|
|
this->setCurrentIndex(indexOf(w), doAnimation);
|
|
}
|