tdesktop/Telegram/SourceFiles/window/window_slide_animation.h

62 lines
1.3 KiB
C++

/*
This file is part of Telegram Desktop,
the official desktop application for the Telegram messaging service.
For license and copyright information please follow this link:
https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
*/
#pragma once
#include "ui/effects/animations.h"
namespace Window {
enum class SlideDirection {
FromRight,
FromLeft,
};
class SlideAnimation {
public:
void paintContents(Painter &p) const;
void setDirection(SlideDirection direction);
void setPixmaps(
const QPixmap &oldContentCache,
const QPixmap &newContentCache);
void setTopBarShadow(bool enabled);
void setTopSkip(int skip);
void setTopBarMask(const QPixmap &mask);
void setWithFade(bool withFade);
using RepaintCallback = Fn<void()>;
void setRepaintCallback(RepaintCallback &&callback);
using FinishedCallback = Fn<void()>;
void setFinishedCallback(FinishedCallback &&callback);
void start();
static const anim::transition &transition() {
return anim::easeOutCirc;
}
private:
void animationCallback();
SlideDirection _direction = SlideDirection::FromRight;
int _topSkip = 0;
bool _topBarShadowEnabled = false;
bool _withFade = false;
mutable Ui::Animations::Simple _animation;
QPixmap _cacheUnder, _cacheOver;
QPixmap _mask;
RepaintCallback _repaintCallback;
FinishedCallback _finishedCallback;
};
} // namespace Window