init

Telegram/SourceFiles/calls/group/calls_volume_item.h

@@ -0,0 +1,90 @@
+/*
+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/rp_widget.h"
+#include "ui/widgets/menu/menu_item_base.h"
+
+namespace Ui {
+class CrossLineAnimation;
+class MediaSlider;
+namespace Paint {
+class ArcsAnimation;
+} // namespace Paint
+} // namespace Ui
+
+namespace Calls {
+
+namespace Group {
+struct MuteRequest;
+struct VolumeRequest;
+struct ParticipantState;
+} // namespace Group
+
+class MenuVolumeItem final : public Ui::Menu::ItemBase {
+public:
+	MenuVolumeItem(
+		not_null<RpWidget*> parent,
+		const style::Menu &st,
+		const style::MediaSlider &stSlider,
+		rpl::producer<Group::ParticipantState> participantState,
+		int startVolume,
+		int maxVolume,
+		bool muted,
+		const QMargins &padding);
+
+	not_null<QAction*> action() const override;
+	bool isEnabled() const override;
+
+	[[nodiscard]] rpl::producer<bool> toggleMuteRequests() const;
+	[[nodiscard]] rpl::producer<bool> toggleMuteLocallyRequests() const;
+	[[nodiscard]] rpl::producer<int> changeVolumeRequests() const;
+	[[nodiscard]] rpl::producer<int> changeVolumeLocallyRequests() const;
+
+protected:
+	int contentHeight() const override;
+
+private:
+	void initArcsAnimation();
+
+	void setCloudVolume(int volume);
+	void setSliderVolume(int volume);
+	void updateSliderColor(float64 value);
+
+	QColor unmuteColor() const;
+	QColor muteColor() const;
+
+	const int _maxVolume;
+	int _cloudVolume = 0;
+	bool _waitingForUpdateVolume = false;
+	bool _cloudMuted = false;
+	bool _localMuted = false;
+
+	QRect _itemRect;
+	QRect _speakerRect;
+	QPoint _arcPosition;
+
+	const base::unique_qptr<Ui::MediaSlider> _slider;
+	const not_null<QAction*> _dummyAction;
+	const style::Menu &_st;
+	const style::CrossLineAnimation &_stCross;
+	const QMargins &_padding;
+
+	const std::unique_ptr<Ui::CrossLineAnimation> _crossLineMute;
+	Ui::Animations::Simple _crossLineAnimation;
+	const std::unique_ptr<Ui::Paint::ArcsAnimation> _arcs;
+	Ui::Animations::Basic _arcsAnimation;
+
+	rpl::event_stream<bool> _toggleMuteRequests;
+	rpl::event_stream<bool> _toggleMuteLocallyRequests;
+	rpl::event_stream<int> _changeVolumeRequests;
+	rpl::event_stream<int> _changeVolumeLocallyRequests;
+
+};
+
+} // namespace Calls