58 lines
1.2 KiB
C++
58 lines
1.2 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/effects/animations.h"
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namespace HistoryView::Reactions {
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class Selector;
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} // namespace HistoryView::Reactions
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namespace Ui {
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class RpWidget;
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} // namespace Ui
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namespace Media::Stories {
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class Controller;
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class Reactions final {
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public:
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explicit Reactions(not_null<Controller*> controller);
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~Reactions();
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[[nodiscard]] rpl::producer<bool> expandedValue() const {
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return _expanded.value();
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}
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void show();
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void hide();
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void hideIfCollapsed();
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void collapse();
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private:
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struct Hiding;
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void create();
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void updateShowState();
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void fadeOutSelector();
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const not_null<Controller*> _controller;
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std::unique_ptr<Ui::RpWidget> _parent;
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std::unique_ptr<HistoryView::Reactions::Selector> _selector;
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std::vector<std::unique_ptr<Hiding>> _hiding;
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Ui::Animations::Simple _showing;
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rpl::variable<float64> _shownValue;
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rpl::variable<bool> _expanded;
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bool _shown = false;
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};
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} // namespace Media::Stories
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