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
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
|
// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
#ifndef QXCBNATIVEINTERFACE_H
#define QXCBNATIVEINTERFACE_H
#include <qpa/qplatformnativeinterface.h>
#include <xcb/xcb.h>
#include <QtCore/QRect>
#include <QtGui/qguiapplication.h>
#include "qxcbexport.h"
#include "qxcbconnection.h"
QT_BEGIN_NAMESPACE
class QXcbScreen;
class QXcbNativeInterfaceHandler;
class Q_XCB_EXPORT QXcbNativeInterface : public QPlatformNativeInterface
, public QNativeInterface::QX11Application
{
Q_OBJECT
public:
enum ResourceType {
XDisplay,
Connection,
Screen,
AppTime,
AppUserTime,
ScreenHintStyle,
StartupId,
TrayWindow,
GetTimestamp,
X11Screen,
RootWindow,
ScreenSubpixelType,
ScreenAntialiasingEnabled,
AtspiBus,
CompositingEnabled,
VkSurface,
GeneratePeekerId,
RemovePeekerId,
PeekEventQueue
};
QXcbNativeInterface();
void *nativeResourceForIntegration(const QByteArray &resource) override;
void *nativeResourceForContext(const QByteArray &resourceString, QOpenGLContext *context) override;
void *nativeResourceForScreen(const QByteArray &resource, QScreen *screen) override;
void *nativeResourceForWindow(const QByteArray &resourceString, QWindow *window) override;
void *nativeResourceForBackingStore(const QByteArray &resource, QBackingStore *backingStore) override;
#ifndef QT_NO_CURSOR
void *nativeResourceForCursor(const QByteArray &resource, const QCursor &cursor) override;
#endif
NativeResourceForIntegrationFunction nativeResourceFunctionForIntegration(const QByteArray &resource) override;
NativeResourceForContextFunction nativeResourceFunctionForContext(const QByteArray &resource) override;
NativeResourceForScreenFunction nativeResourceFunctionForScreen(const QByteArray &resource) override;
NativeResourceForWindowFunction nativeResourceFunctionForWindow(const QByteArray &resource) override;
NativeResourceForBackingStoreFunction nativeResourceFunctionForBackingStore(const QByteArray &resource) override;
QFunctionPointer platformFunction(const QByteArray &function) const override;
inline const QByteArray &nativeEventType() const { return m_nativeEventType; }
void *displayForWindow(QWindow *window);
void *connectionForWindow(QWindow *window);
void *screenForWindow(QWindow *window);
void *appTime(const QXcbScreen *screen);
void *appUserTime(const QXcbScreen *screen);
void *getTimestamp(const QXcbScreen *screen);
void *startupId();
void *x11Screen();
void *rootWindow();
Display *display() const override;
xcb_connection_t *connection() const override;
void *atspiBus();
static void setStartupId(const char *);
static void setAppTime(QScreen *screen, xcb_timestamp_t time);
static void setAppUserTime(QScreen *screen, xcb_timestamp_t time);
static qint32 generatePeekerId();
static bool removePeekerId(qint32 peekerId);
static bool peekEventQueue(QXcbEventQueue::PeekerCallback peeker, void *peekerData = nullptr,
QXcbEventQueue::PeekOptions option = QXcbEventQueue::PeekDefault,
qint32 peekerId = -1);
Q_INVOKABLE QString dumpConnectionNativeWindows(const QXcbConnection *connection, WId root) const;
Q_INVOKABLE QString dumpNativeWindows(WId root = 0) const;
void addHandler(QXcbNativeInterfaceHandler *handler);
void removeHandler(QXcbNativeInterfaceHandler *handler);
signals:
void systemTrayWindowChanged(QScreen *screen);
private:
const QByteArray m_nativeEventType = QByteArrayLiteral("xcb_generic_event_t");
static QXcbScreen *qPlatformScreenForWindow(QWindow *window);
QList<QXcbNativeInterfaceHandler *> m_handlers;
NativeResourceForIntegrationFunction handlerNativeResourceFunctionForIntegration(const QByteArray &resource) const;
NativeResourceForContextFunction handlerNativeResourceFunctionForContext(const QByteArray &resource) const;
NativeResourceForScreenFunction handlerNativeResourceFunctionForScreen(const QByteArray &resource) const;
NativeResourceForWindowFunction handlerNativeResourceFunctionForWindow(const QByteArray &resource) const;
NativeResourceForBackingStoreFunction handlerNativeResourceFunctionForBackingStore(const QByteArray &resource) const;
QFunctionPointer handlerPlatformFunction(const QByteArray &function) const;
void *handlerNativeResourceForIntegration(const QByteArray &resource) const;
void *handlerNativeResourceForContext(const QByteArray &resource, QOpenGLContext *context) const;
void *handlerNativeResourceForScreen(const QByteArray &resource, QScreen *screen) const;
void *handlerNativeResourceForWindow(const QByteArray &resource, QWindow *window) const;
void *handlerNativeResourceForBackingStore(const QByteArray &resource, QBackingStore *backingStore) const;
};
QT_END_NAMESPACE
#endif // QXCBNATIVEINTERFACE_H
|
