127 lines
3.1 KiB
C++
127 lines
3.1 KiB
C++
/*
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This file is part of Telegram Desktop,
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the official desktop version of Telegram messaging app, see https://telegram.org
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Telegram Desktop is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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It is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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In addition, as a special exception, the copyright holders give permission
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to link the code of portions of this program with the OpenSSL library.
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Full license: https://github.com/telegramdesktop/tdesktop/blob/master/LICENSE
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Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
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*/
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#pragma once
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#include "ui/rp_widget.h"
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#include "base/timer.h"
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namespace Window {
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class Controller;
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} // namespace Window
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namespace Ui {
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class PanelAnimation;
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} // namespace Ui
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namespace ChatHelpers {
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class TabbedSelector;
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class TabbedPanel : public Ui::RpWidget{
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Q_OBJECT
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public:
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TabbedPanel(QWidget *parent, not_null<Window::Controller*> controller);
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TabbedPanel(QWidget *parent, not_null<Window::Controller*> controller, object_ptr<TabbedSelector> selector);
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object_ptr<TabbedSelector> takeSelector();
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QPointer<TabbedSelector> getSelector() const;
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void moveBottom(int bottom);
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void hideFast();
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bool hiding() const {
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return _hiding || _hideTimer.isActive();
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}
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bool overlaps(const QRect &globalRect) const;
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void showAnimated();
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void hideAnimated();
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void toggleAnimated();
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~TabbedPanel();
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protected:
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void enterEventHook(QEvent *e) override;
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void leaveEventHook(QEvent *e) override;
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void otherEnter();
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void otherLeave();
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void paintEvent(QPaintEvent *e) override;
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bool eventFilter(QObject *obj, QEvent *e) override;
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private slots:
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void onWndActiveChanged();
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private:
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void hideByTimerOrLeave();
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void moveByBottom();
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bool isDestroying() const {
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return !_selector;
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}
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void showFromSelector();
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style::margins innerPadding() const;
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// Rounded rect which has shadow around it.
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QRect innerRect() const;
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// Inner rect with removed st::buttonRadius from top and bottom.
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// This one is allowed to be not rounded.
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QRect horizontalRect() const;
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// Inner rect with removed st::buttonRadius from left and right.
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// This one is allowed to be not rounded.
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QRect verticalRect() const;
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QImage grabForAnimation();
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void startShowAnimation();
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void startOpacityAnimation(bool hiding);
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void prepareCache();
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void opacityAnimationCallback();
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void hideFinished();
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void showStarted();
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bool preventAutoHide() const;
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void updateContentHeight();
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not_null<Window::Controller*> _controller;
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object_ptr<TabbedSelector> _selector;
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int _contentMaxHeight = 0;
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int _contentHeight = 0;
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int _bottom = 0;
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std::unique_ptr<Ui::PanelAnimation> _showAnimation;
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Animation _a_show;
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bool _hiding = false;
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bool _hideAfterSlide = false;
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QPixmap _cache;
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Animation _a_opacity;
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base::Timer _hideTimer;
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};
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} // namespace ChatHelpers
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