1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
|
/****************************************************************************
**
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the plugins of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QXCBCLIPBOARD_H
#define QXCBCLIPBOARD_H
#include <QPlatformClipboard>
#include <xcb/xcb.h>
class QXcbConnection;
class QXcbScreen;
class QXcbClipboard : public QPlatformClipboard
{
public:
QXcbClipboard(QXcbConnection *connection);
QMimeData *mimeData(QClipboard::Mode mode);
void setMimeData(QMimeData *data, QClipboard::Mode mode);
bool supportsMode(QClipboard::Mode mode) const;
QXcbConnection *connection() const { return m_connection; }
QXcbScreen *screen() const { return m_screen; }
xcb_window_t requestor() const;
void setRequestor(xcb_window_t window);
xcb_window_t owner() const;
void handleSelectionRequest(xcb_selection_request_event_t *event);
bool clipboardReadProperty(xcb_window_t win, xcb_atom_t property, bool deleteProperty, QByteArray *buffer, int *size, xcb_atom_t *type, int *format) const;
QByteArray clipboardReadIncrementalProperty(xcb_window_t win, xcb_atom_t property, int nbytes, bool nullterm);
QByteArray getDataInFormat(xcb_atom_t modeAtom, xcb_atom_t fmtatom);
xcb_window_t getSelectionOwner(xcb_atom_t atom) const;
private:
void setOwner(xcb_window_t window);
xcb_atom_t sendTargetsSelection(QMimeData *d, xcb_window_t window, xcb_atom_t property);
xcb_atom_t sendSelection(QMimeData *d, xcb_atom_t target, xcb_window_t window, xcb_atom_t property);
QXcbConnection *m_connection;
QXcbScreen *m_screen;
QMimeData *m_xClipboard;
QMimeData *m_clientClipboard;
QMimeData *m_xSelection;
QMimeData *m_clientSelection;
xcb_window_t m_requestor;
xcb_window_t m_owner;
static const int clipboard_timeout;
};
#endif // QXCBCLIPBOARD_H
|
