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
64 lines
1.3 KiB
C++
64 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 Ui {
|
|
|
|
class FireworksAnimation final {
|
|
public:
|
|
explicit FireworksAnimation(Fn<void()> repaint);
|
|
|
|
bool paint(QPainter &p, const QRect &rect);
|
|
|
|
private:
|
|
struct Particle {
|
|
enum class Type : uchar {
|
|
Circle,
|
|
Rectangle
|
|
};
|
|
|
|
float64 x = 0.;
|
|
float64 y = 0.;
|
|
float64 moveX = 0.;
|
|
float64 moveY = 0.;
|
|
uint16 rotation = 0;
|
|
|
|
Type type = Type::Circle;
|
|
uchar color = 0;
|
|
bool right = false;
|
|
uchar size = 0;
|
|
uchar xFinished = 0;
|
|
uchar finishedStart = 0;
|
|
bool finished = false;
|
|
};
|
|
|
|
void update(crl::time now);
|
|
void startFall();
|
|
void paintParticle(
|
|
QPainter &p,
|
|
const Particle &particle,
|
|
const QRect &rect);
|
|
void initParticle(Particle &particle, bool falling);
|
|
void updateParticle(Particle &particle, crl::time dt);
|
|
|
|
std::vector<Particle> _particles;
|
|
std::vector<QBrush> _brushes;
|
|
Ui::Animations::Basic _animation;
|
|
Fn<void()> _repaint;
|
|
crl::time _lastUpdate = 0;
|
|
float64 _speedCoef = 1.;
|
|
int _fallingDown = 0;
|
|
int _smallSide = 0;
|
|
bool _startedFall = false;
|
|
|
|
};
|
|
|
|
} // namespace Ui
|