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