afb81b8278
Some checks failed
Docker. / Ubuntu (push) Has been cancelled
User-agent updater. / User-agent (push) Failing after 15s
Lock Threads / lock (push) Failing after 10s
Waiting for answer. / waiting-for-answer (push) Failing after 22s
Close stale issues and PRs / stale (push) Successful in 13s
Needs user action. / needs-user-action (push) Failing after 8s
Can't reproduce. / cant-reproduce (push) Failing after 8s
67 lines
1.6 KiB
C++
67 lines
1.6 KiB
C++
// This file is part of Desktop App Toolkit,
|
|
// a set of libraries for developing nice desktop applications.
|
|
//
|
|
// For license and copyright information please follow this link:
|
|
// https://github.com/desktop-app/legal/blob/master/LEGAL
|
|
//
|
|
#pragma once
|
|
|
|
#include "ui/effects/animations.h"
|
|
|
|
namespace Ui {
|
|
|
|
class SlideAnimation {
|
|
public:
|
|
struct State {
|
|
float64 leftProgress = 0.;
|
|
float64 leftAlpha = 0.;
|
|
float64 rightProgress = 0.;
|
|
float64 rightAlpha = 0.;
|
|
};
|
|
|
|
void setSnapshots(QPixmap leftSnapshot, QPixmap rightSnapshot);
|
|
|
|
void setOverflowHidden(bool hidden) {
|
|
_overflowHidden = hidden;
|
|
}
|
|
|
|
template <typename Lambda>
|
|
void start(bool slideLeft, Lambda &&updateCallback, float64 duration);
|
|
|
|
void paintFrame(QPainter &p, int x, int y, int outerWidth);
|
|
|
|
[[nodiscard]] State state() const;
|
|
[[nodiscard]] bool animating() const {
|
|
return _animation.animating();
|
|
}
|
|
|
|
private:
|
|
Ui::Animations::Simple _animation;
|
|
QPixmap _leftSnapshot;
|
|
QPixmap _rightSnapshot;
|
|
bool _slideLeft = false;
|
|
bool _overflowHidden = true;
|
|
int _leftSnapshotWidth = 0;
|
|
int _leftSnapshotHeight = 0;
|
|
int _rightSnapshotWidth = 0;
|
|
|
|
};
|
|
|
|
template <typename Lambda>
|
|
void SlideAnimation::start(
|
|
bool slideLeft,
|
|
Lambda &&updateCallback,
|
|
float64 duration) {
|
|
_slideLeft = slideLeft;
|
|
if (_slideLeft) {
|
|
std::swap(_leftSnapshot, _rightSnapshot);
|
|
}
|
|
const auto pixelRatio = style::DevicePixelRatio();
|
|
_leftSnapshotWidth = _leftSnapshot.width() / pixelRatio;
|
|
_leftSnapshotHeight = _leftSnapshot.height() / pixelRatio;
|
|
_rightSnapshotWidth = _rightSnapshot.width() / pixelRatio;
|
|
_animation.start(std::forward<Lambda>(updateCallback), 0., 1., duration);
|
|
}
|
|
|
|
} // namespace Ui
|