tdesktop/Telegram/SourceFiles/window/main_window.h

177 lines
3.8 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) 2014-2017 John Preston, https://desktop.telegram.org
*/
#pragma once
#include "window/window_title.h"
class MediaView;
namespace Window {
class TitleWidget;
class MainWindow : public QWidget, protected base::Subscriber {
Q_OBJECT
public:
MainWindow();
bool hideNoQuit();
void hideMediaview();
void init();
HitTestResult hitTest(const QPoint &p) const;
void updateIsActive(int timeout);
bool isActive() const {
return _isActive;
}
bool positionInited() const {
return _positionInited;
}
void positionUpdated();
bool titleVisible() const;
void setTitleVisible(bool visible);
QString titleText() const {
return _titleText;
}
void reActivateWindow() {
onReActivate();
QTimer::singleShot(200, this, SLOT(onReActivate()));
}
void showPhoto(const PhotoOpenClickHandler *lnk, HistoryItem *item = 0);
void showPhoto(PhotoData *photo, HistoryItem *item);
void showPhoto(PhotoData *photo, PeerData *item);
void showDocument(DocumentData *doc, HistoryItem *item);
bool ui_isMediaViewShown();
QWidget *filedialogParent();
void showRightColumn(object_ptr<TWidget> widget);
bool canExtendWidthBy(int addToWidth);
void tryToExtendWidthBy(int addToWidth);
virtual void updateTrayMenu(bool force = false) {
}
// TODO: rewrite using base::Observable
void documentUpdated(DocumentData *doc);
virtual void changingMsgId(HistoryItem *row, MsgId newId);
virtual ~MainWindow();
TWidget *bodyWidget() {
return _body.data();
}
virtual PeerData *ui_getPeerForMouseAction();
public slots:
bool minimizeToTray();
void updateGlobalMenu() {
updateGlobalMenuHook();
}
protected:
void resizeEvent(QResizeEvent *e) override;
void savePosition(Qt::WindowState state = Qt::WindowActive);
virtual void initHook() {
}
virtual void updateIsActiveHook() {
}
void clearWidgets();
virtual void clearWidgetsHook() {
}
virtual void stateChangedHook(Qt::WindowState state) {
}
virtual void titleVisibilityChangedHook() {
}
virtual void unreadCounterChangedHook() {
}
virtual void closeWithoutDestroy() {
hide();
}
virtual void updateGlobalMenuHook() {
}
virtual bool hasTrayIcon() const {
return false;
}
virtual void showTrayTooltip() {
}
virtual void workmodeUpdated(DBIWorkMode mode) {
}
virtual void updateControlsGeometry();
// This one is overriden in Windows for historical reasons.
virtual int32 screenNameChecksum(const QString &name) const;
void setPositionInited();
void createMediaView();
private slots:
void savePositionByTimer() {
savePosition();
}
void onReActivate();
void updateIsActiveByTimer() {
updateIsActive(0);
}
private:
void updatePalette();
void updateUnreadCounter();
void initSize();
bool computeIsActive() const;
object_ptr<QTimer> _positionUpdatedTimer;
bool _positionInited = false;
object_ptr<TitleWidget> _title = { nullptr };
object_ptr<TWidget> _body;
object_ptr<TWidget> _rightColumn = { nullptr };
QString _titleText;
object_ptr<QTimer> _isActiveTimer;
bool _isActive = false;
object_ptr<MediaView> _mediaView = { nullptr };
};
} // namespace Window