157 lines
3.5 KiB
C++
157 lines
3.5 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 "base/timer.h"
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#include "media/media_common.h"
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#include "ui/rp_widget.h"
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#include "ui/effects/animations.h"
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namespace style {
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struct MediaSpeedMenu;
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struct MediaSpeedButton;
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struct DropdownMenu;
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} // namespace style
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namespace Ui {
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class DropdownMenu;
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class AbstractButton;
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class IconButton;
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} // namespace Ui
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namespace Ui::Menu {
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class Menu;
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} // namespace Ui::Menu
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namespace Media::Player {
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class SpeedButton;
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class Dropdown final : public Ui::RpWidget {
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public:
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explicit Dropdown(QWidget *parent);
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bool overlaps(const QRect &globalRect);
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QMargins getMargin() const;
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protected:
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void paintEvent(QPaintEvent *e) override;
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void enterEventHook(QEnterEvent *e) override;
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void leaveEventHook(QEvent *e) override;
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bool eventFilter(QObject *obj, QEvent *e) override;
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private:
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void startHide();
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void startShow();
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void otherEnter();
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void otherLeave();
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void appearanceCallback();
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void hidingFinished();
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void startAnimation();
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bool _hiding = false;
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QPixmap _cache;
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Ui::Animations::Simple _a_appearance;
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base::Timer _hideTimer;
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base::Timer _showTimer;
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};
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class WithDropdownController {
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public:
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WithDropdownController(
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not_null<Ui::AbstractButton*> button,
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not_null<QWidget*> menuParent,
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const style::DropdownMenu &menuSt,
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Qt::Alignment menuAlign,
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Fn<void(bool)> menuOverCallback);
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virtual ~WithDropdownController() = default;
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[[nodiscard]] not_null<Ui::AbstractButton*> button() const;
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Ui::DropdownMenu *menu() const;
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void updateDropdownGeometry();
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void hideTemporarily();
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void showBack();
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protected:
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void showMenu();
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private:
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virtual void fillMenu(not_null<Ui::DropdownMenu*> menu) = 0;
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const not_null<Ui::AbstractButton*> _button;
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const not_null<QWidget*> _menuParent;
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const style::DropdownMenu &_menuSt;
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const Qt::Alignment _menuAlign = Qt::AlignTop | Qt::AlignRight;
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const Fn<void(bool)> _menuOverCallback;
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base::unique_qptr<Ui::DropdownMenu> _menu;
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bool _temporarilyHidden = false;
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bool _overButton = false;
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};
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class OrderController final : public WithDropdownController {
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public:
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OrderController(
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not_null<Ui::IconButton*> button,
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not_null<QWidget*> menuParent,
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Fn<void(bool)> menuOverCallback,
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rpl::producer<OrderMode> value,
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Fn<void(OrderMode)> change);
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private:
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void fillMenu(not_null<Ui::DropdownMenu*> menu) override;
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void updateIcon();
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const not_null<Ui::IconButton*> _button;
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rpl::variable<OrderMode> _appOrder;
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Fn<void(OrderMode)> _change;
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};
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class SpeedController final : public WithDropdownController {
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public:
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SpeedController(
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not_null<SpeedButton*> button,
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not_null<QWidget*> menuParent,
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Fn<void(bool)> menuOverCallback,
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Fn<float64(bool lastNonDefault)> value,
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Fn<void(float64)> change);
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[[nodiscard]] rpl::producer<> saved() const;
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private:
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void fillMenu(not_null<Ui::DropdownMenu*> menu) override;
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[[nodiscard]] float64 speed() const;
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[[nodiscard]] bool isDefault() const;
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[[nodiscard]] float64 lastNonDefaultSpeed() const;
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void toggleDefault();
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void setSpeed(float64 newSpeed);
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void save();
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const style::MediaSpeedButton &_st;
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Fn<float64(bool lastNonDefault)> _lookup;
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Fn<void(float64)> _change;
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float64 _speed = kSpedUpDefault;
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bool _isDefault = true;
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rpl::event_stream<float64> _speedChanged;
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rpl::event_stream<> _saved;
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};
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} // namespace Media::Player
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