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

118 lines
2.7 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/wrap/slide_wrap.h"
#include "ui/effects/animations.h"
#include "base/object_ptr.h"
#include "base/timer.h"
class Painter;
namespace Ui {
class PlainShadow;
class RoundButton;
struct GroupCallUser;
class GroupCallUserpics;
struct GroupCallBarContent {
QString title;
TimeId scheduleDate = 0;
int count = 0;
bool shown = false;
std::vector<GroupCallUser> users;
};
class GroupCallScheduledLeft final {
public:
enum class Negative {
Show,
Ignore,
};
explicit GroupCallScheduledLeft(TimeId date);
void setDate(TimeId date);
[[nodiscard]] rpl::producer<QString> text(Negative negative) const;
[[nodiscard]] rpl::producer<bool> late() const;
private:
[[nodiscard]] crl::time computePreciseDate() const;
void restart();
void update();
rpl::variable<QString> _text;
rpl::variable<QString> _textNonNegative;
rpl::variable<bool> _late;
TimeId _date = 0;
crl::time _datePrecise = 0;
base::Timer _timer;
rpl::lifetime _lifetime;
};
class GroupCallBar final {
public:
GroupCallBar(
not_null<QWidget*> parent,
rpl::producer<GroupCallBarContent> content,
rpl::producer<bool> &&hideBlobs);
~GroupCallBar();
void show();
void hide();
void raise();
void finishAnimating();
void setShadowGeometryPostprocess(Fn<QRect(QRect)> postprocess);
void move(int x, int y);
void resizeToWidth(int width);
[[nodiscard]] int height() const;
[[nodiscard]] rpl::producer<int> heightValue() const;
[[nodiscard]] rpl::producer<> barClicks() const;
[[nodiscard]] rpl::producer<> joinClicks() const;
[[nodiscard]] rpl::lifetime &lifetime() {
return _wrap.lifetime();
}
private:
using User = GroupCallUser;
void refreshOpenBrush();
void refreshScheduledProcess();
void updateShadowGeometry(QRect wrapGeometry);
void updateControlsGeometry(QRect wrapGeometry);
void updateUserpics();
void setupInner();
void setupRightButton(not_null<RoundButton*> button);
void paint(Painter &p);
SlideWrap<> _wrap;
not_null<RpWidget*> _inner;
std::unique_ptr<RoundButton> _join;
std::unique_ptr<RoundButton> _open;
rpl::event_stream<Qt::MouseButton> _joinClicks;
QBrush _openBrushOverride;
int _openBrushForWidth = 0;
std::unique_ptr<PlainShadow> _shadow;
rpl::event_stream<> _barClicks;
Fn<QRect(QRect)> _shadowGeometryPostprocess;
bool _shouldBeShown = false;
bool _forceHidden = false;
GroupCallBarContent _content;
std::unique_ptr<GroupCallScheduledLeft> _scheduledProcess;
std::unique_ptr<GroupCallUserpics> _userpics;
};
} // namespace Ui