sm.h [kde-workspace/kwin/sm.h] - Woboq Code Browser

1	/********************************************************************
2	KWin - the KDE window manager
3	This file is part of the KDE project.
4
5	Copyright (C) 1999, 2000 Matthias Ettrich <ettrich@kde.org>
6	Copyright (C) 2003 Lubos Lunak <l.lunak@kde.org>
7
8	This program is free software; you can redistribute it and/or modify
9	it under the terms of the GNU General Public License as published by
10	the Free Software Foundation; either version 2 of the License, or
11	(at your option) any later version.
12
13	This program is distributed in the hope that it will be useful,
14	but WITHOUT ANY WARRANTY; without even the implied warranty of
15	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16	GNU General Public License for more details.
17
18	You should have received a copy of the GNU General Public License
19	along with this program. If not, see <http://www.gnu.org/licenses/>.
20	*********************************************************************/
21
22	#ifndef KWIN_SM_H
23	#define KWIN_SM_H
24
25	#include <QDataStream>
26	#include <kapplication.h>
27	#include <ksessionmanager.h>
28	#include <netwm_def.h>
29	#include <QRect>
30
31	#include <X11/SM/SMlib.h>
32	#include <fixx11h.h>
33
34	class QSocketNotifier;
35
36	namespace KWin
37	{
38
39	class Client;
40
41	struct SessionInfo {
42	QByteArray sessionId;
43	QByteArray windowRole;
44	QByteArray wmCommand;
45	QByteArray wmClientMachine;
46	QByteArray resourceName;
47	QByteArray resourceClass;
48
49	QRect geometry;
50	QRect restore;
51	QRect fsrestore;
52	int maximized;
53	int fullscreen;
54	int desktop;
55	bool minimized;
56	bool onAllDesktops;
57	bool shaded;
58	bool keepAbove;
59	bool keepBelow;
60	bool skipTaskbar;
61	bool skipPager;
62	bool skipSwitcher;
63	bool noBorder;
64	NET::WindowType windowType;
65	QString shortcut;
66	bool active; // means 'was active in the saved session'
67	int stackingOrder;
68	float opacity;
69	int tabGroup; // Unique identifier for the client group that this window is in
70
71	Client* tabGroupClient; // The first client created that has an identical identifier
72	QStringList activities;
73	};
74
75
76	enum SMSavePhase {
77	SMSavePhase0, // saving global state in "phase 0"
78	SMSavePhase2, // saving window state in phase 2
79	SMSavePhase2Full // complete saving in phase2, there was no phase 0
80	};
81
82	class SessionSaveDoneHelper
83	: public QObject
84	{
85	Q_OBJECT
86	public:
87	SessionSaveDoneHelper();
88	virtual ~SessionSaveDoneHelper();
89	SmcConn connection() const {
90	return conn;
91	}
92	void saveDone();
93	void close();
94	private slots:
95	void processData();
96	private:
97	QSocketNotifier* notifier;
98	SmcConn conn;
99	};
100
101
102	class SessionManager
103	: public KSessionManager
104	{
105	public:
106	virtual bool saveState(QSessionManager& sm);
107	virtual bool commitData(QSessionManager& sm);
108	};
109
110	} // namespace
111
112	#endif
113