tdesktop/Telegram/SourceFiles/title.h

101 lines
2.4 KiB
C++

/*
This file is part of Telegram Desktop,
the official desktop version of Telegram messaging app, see https://telegram.org
Telegram Desktop is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
It is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
In addition, as a special exception, the copyright holders give permission
to link the code of portions of this program with the OpenSSL library.
Full license: https://github.com/telegramdesktop/tdesktop/blob/master/LICENSE
Copyright (c) 2014-2016 John Preston, https://desktop.telegram.org
*/
#pragma once
#include <QtWidgets/QWidget>
#include "sysbuttons.h"
class MainWindow;
namespace Media {
namespace Player {
class TitleButton;
class CreatedEvent;
} // namespace Player
} // namespace Media
class AudioMsgId;
class TitleWidget : public TWidget, private base::Subscriber {
Q_OBJECT
public:
TitleWidget(QWidget *parent);
void updateCounter();
void mousePressEvent(QMouseEvent *e);
void mouseDoubleClickEvent(QMouseEvent *e);
void maximizedChanged(bool maximized, bool force = false);
HitTestType hitTest(const QPoint &p);
void setHideLevel(float64 level);
void step_update(float64 ms, bool timer);
public slots:
void onWindowStateChanged(Qt::WindowState state = Qt::WindowNoState);
void updateControlsVisibility();
void onContacts();
void onAbout();
signals:
void hiderClicked();
protected:
void paintEvent(QPaintEvent *e) override;
void resizeEvent(QResizeEvent *e) override;
private:
void updateAdaptiveLayout();
void updateRestartButtonVisibility();
void updateMenuButtonsVisibility();
void updateSystemButtonsVisibility();
void updateControlsPosition();
void handleMediaPlayerCreated(const Media::Player::CreatedEvent &e);
style::color statusColor;
class Hider;
float64 hideLevel = 0;
ChildWidget<Hider> _hider = { nullptr };
float64 _lastUpdateMs;
FlatButton _cancel, _settings, _contacts, _about;
ChildWidget<Media::Player::TitleButton> _player = { nullptr };
LockBtn _lock;
UpdateBtn _update;
MinimizeBtn _minimize;
MaximizeBtn _maximize;
RestoreBtn _restore;
CloseBtn _close;
Animation _a_update;
bool lastMaximized;
QPixmap _counter;
};