shutdowndlg.h [kde-workspace/ksmserver/shutdowndlg.h]

1	/*****************************************************************
2	ksmserver - the KDE session management server
3
4	Copyright 2000 Matthias Ettrich <ettrich@kde.org>
5
6	Permission is hereby granted, free of charge, to any person obtaining a copy
7	of this software and associated documentation files (the "Software"), to deal
8	in the Software without restriction, including without limitation the rights
9	to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
10	copies of the Software, and to permit persons to whom the Software is
11	furnished to do so, subject to the following conditions:
12
13	The above copyright notice and this permission notice shall be included in
14	all copies or substantial portions of the Software.
15
16	THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17	IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18	FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
19	AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
20	AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
21	CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
22
23	******************************************************************/
24
25	#ifndef SHUTDOWNDLG_H
26	#define SHUTDOWNDLG_H
27
28	#include <QDialog>
29	#include <QPushButton>
30	#include <kworkspace/kworkspace.h>
31
32	class QMenu;
33	class QTimer;
34	class QTimeLine;
35	class QLabel;
36	class LogoutEffect;
37
38	namespace Plasma
39	{
40	class Svg;
41	class FrameSvg;
42	}
43
44	// The (singleton) widget that makes the desktop gray.
45	class KSMShutdownFeedback : public QWidget
46	{
47	Q_OBJECT
48
49	public:
50	static void start();
51	static void stop();
52	static void logoutCanceled();
53
54	protected:
55	~KSMShutdownFeedback() {}
56
57	virtual void paintEvent( QPaintEvent* );
58
59	private Q_SLOTS:
60	void slotPaintEffect();
61	void slotPaintEffectInitialized();
62
63	private:
64	static KSMShutdownFeedback * s_pSelf;
65	KSMShutdownFeedback();
66	int m_currentY;
67	QPixmap m_pixmap;
68	LogoutEffect *effect;
69	bool initialized;
70	};
71
72	class QDeclarativeView;
73
74	// The confirmation dialog
75	class KSMShutdownDlg : public QDialog
76	{
77	Q_OBJECT
78
79	public:
80	static bool confirmShutdown(
81	bool maysd, bool choose, KWorkSpace::ShutdownType& sdtype, QString& bopt, const QString& theme );
82	bool eventFilter( QObject* watched, QEvent* event );
83
84	public Q_SLOTS:
85	void slotLogout();
86	void slotHalt();
87	void slotReboot();
88	void slotReboot(int);
89	void slotSuspend(int);
90	void slotLockScreen();
91
92	protected:
93	void resizeEvent(QResizeEvent *e);
94
95	private:
96	KSMShutdownDlg( QWidget* parent, bool maysd, bool choose, KWorkSpace::ShutdownType sdtype, const QString& theme );
97	KWorkSpace::ShutdownType m_shutdownType;
98	QString m_bootOption;
99	QStringList rebootOptions;
100	QDeclarativeView* m_view;
101	};
102
103	#endif
104