tdesktop/Telegram/SourceFiles/ui/chat/group_call_userpics.h

75 lines
1.6 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 "base/timer.h"
namespace style {
struct GroupCallUserpics;
} // namespace style
namespace Ui {
struct GroupCallUser {
QImage userpic;
std::pair<uint64, uint64> userpicKey = {};
uint64 id = 0;
bool speaking = false;
};
class GroupCallUserpics final {
public:
GroupCallUserpics(
const style::GroupCallUserpics &st,
rpl::producer<bool> &&hideBlobs,
Fn<void()> repaint);
~GroupCallUserpics();
void update(
const std::vector<GroupCallUser> &users,
bool visible);
void paint(QPainter &p, int x, int y, int size);
void finishAnimating();
[[nodiscard]] int maxWidth() const;
[[nodiscard]] rpl::producer<int> widthValue() const;
[[nodiscard]] rpl::lifetime &lifetime() {
return _lifetime;
}
private:
using User = GroupCallUser;
struct BlobsAnimation;
struct Userpic;
void toggle(Userpic &userpic, bool shown);
void updatePositions();
void validateCache(Userpic &userpic);
[[nodiscard]] bool needCacheRefresh(Userpic &userpic);
void ensureBlobsAnimation(Userpic &userpic);
void sendRandomLevels();
void recountAndRepaint();
const style::GroupCallUserpics &_st;
std::vector<Userpic> _list;
base::Timer _randomSpeakingTimer;
Fn<void()> _repaint;
Ui::Animations::Basic _speakingAnimation;
int _maxWidth = 0;
bool _skipLevelUpdate = false;
crl::time _speakingAnimationHideLastTime = 0;
rpl::variable<int> _width;
rpl::lifetime _lifetime;
};
} // namespace Ui