1/***************************************************************************
2 * Copyright (C) 2005-2014 by the Quassel Project *
3 * devel@quassel-irc.org *
4 * *
5 * This program is free software; you can redistribute it and/or modify *
6 * it under the terms of the GNU General Public License as published by *
7 * the Free Software Foundation; either version 2 of the License, or *
8 * (at your option) version 3. *
9 * *
10 * This program is distributed in the hope that it will be useful, *
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
13 * GNU General Public License for more details. *
14 * *
15 * You should have received a copy of the GNU General Public License *
16 * along with this program; if not, write to the *
17 * Free Software Foundation, Inc., *
18 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
19 ***************************************************************************/
20
21#ifndef QTUI_H
22#define QTUI_H
23
24#include "graphicalui.h"
25
26#include "abstractnotificationbackend.h"
27#include "qtuistyle.h"
28
29class MainWin;
30class MessageModel;
31class QtUiMessageProcessor;
32
33//! This class encapsulates Quassel's Qt-based GUI.
34/** This is basically a wrapper around MainWin, which is necessary because we cannot derive MainWin
35 * from both QMainWindow and AbstractUi (because of multiple inheritance of QObject).
36 */
37class QtUi : public GraphicalUi
38{
39 Q_OBJECT
40
41public:
42 QtUi();
43 ~QtUi();
44
45 MessageModel *createMessageModel(QObject *parent);
46 AbstractMessageProcessor *createMessageProcessor(QObject *parent);
47
48 inline static QtUi *instance();
49 inline static QtUiStyle *style();
50 inline static MainWin *mainWindow();
51
52 static bool haveSystemTray();
53
54 /* Notifications */
55
56 static void registerNotificationBackend(AbstractNotificationBackend *);
57 static void unregisterNotificationBackend(AbstractNotificationBackend *);
58 static void unregisterAllNotificationBackends();
59 static const QList<AbstractNotificationBackend *> &notificationBackends();
60 static const QList<AbstractNotificationBackend::Notification> &activeNotifications();
61
62public slots:
63 virtual void init();
64
65 uint invokeNotification(BufferId bufId, AbstractNotificationBackend::NotificationType type, const QString &sender, const QString &text);
66 void closeNotification(uint notificationId);
67 void closeNotifications(BufferId bufferId = BufferId());
68
69protected slots:
70 void connectedToCore();
71 void disconnectedFromCore();
72 void notificationActivated(uint notificationId);
73 void bufferMarkedAsRead(BufferId);
74
75protected:
76 virtual void minimizeRestore(bool show);
77 virtual bool isHidingMainWidgetAllowed() const;
78
79private slots:
80 void useSystemTrayChanged(const QVariant &);
81
82private:
83 static QtUi *_instance;
84 static MainWin *_mainWin;
85 static QList<AbstractNotificationBackend *> _notificationBackends;
86 static QList<AbstractNotificationBackend::Notification> _notifications;
87
88 bool _useSystemTray;
89};
90
91
92QtUi *QtUi::instance() { return _instance ? _instance : new QtUi(); }
93QtUiStyle *QtUi::style() { return qobject_cast<QtUiStyle *>(uiStyle()); }
94MainWin *QtUi::mainWindow() { return _mainWin; }
95
96#endif
97