summaryrefslogtreecommitdiffstats
path: root/src/openvg/qwindowsurface_vg.cpp
blob: bfcefb1fca4e6b5a03cf2b78ff98577ffd8c782a (plain)
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
/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the QtOpenVG module 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 either Technology Preview License Agreement or the
** Beta Release License Agreement.
**
** 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 1.0, included in the file LGPL_EXCEPTION.txt in this
** package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file.  Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
**
** If you are unsure which license is appropriate for your use, please
** contact the sales department at http://qt.nokia.com/contact.
** $QT_END_LICENSE$
**
****************************************************************************/

#include "qwindowsurface_vg_p.h"
#include "qwindowsurface_vgegl_p.h"
#include "qpaintengine_vg_p.h"
#include "qpixmapdata_vg_p.h"
#include "qvg_p.h"

#if !defined(QT_NO_EGL)

#include <QtGui/private/qegl_p.h>

QT_BEGIN_NAMESPACE

QVGWindowSurface::QVGWindowSurface(QWidget *window)
    : QWindowSurface(window)
{
    d_ptr = QVGEGLWindowSurfacePrivate::create
        (QVGEGLWindowSurfacePrivate::WindowSurface, this);
}

QVGWindowSurface::QVGWindowSurface
        (QWidget *window, QVGEGLWindowSurfacePrivate *d)
    : QWindowSurface(window), d_ptr(d)
{
}

QVGWindowSurface::~QVGWindowSurface()
{
    delete d_ptr;
}

QPaintDevice *QVGWindowSurface::paintDevice()
{
    d_ptr->beginPaint(window());
    return this;
}

void QVGWindowSurface::flush(QWidget *widget, const QRegion &region, const QPoint &offset)
{
    Q_UNUSED(offset);
    QWidget *parent = widget->internalWinId() ? widget : widget->nativeParentWidget();
    d_ptr->endPaint(parent, region);
}

void QVGWindowSurface::setGeometry(const QRect &rect)
{
    QWindowSurface::setGeometry(rect);
    d_ptr->ensureContext(window());
}

bool QVGWindowSurface::scroll(const QRegion &area, int dx, int dy)
{
    return QWindowSurface::scroll(area, dx, dy);
}

void QVGWindowSurface::beginPaint(const QRegion &region)
{
    // Nothing to do here.
    Q_UNUSED(region);
}

void QVGWindowSurface::endPaint(const QRegion &region)
{
    // Nothing to do here.
    Q_UNUSED(region);
}

QPaintEngine *QVGWindowSurface::paintEngine() const
{
    return d_ptr->paintEngine();
}

int QVGWindowSurface::metric(PaintDeviceMetric met) const
{
    return window()->metric(met);
}

QT_END_NAMESPACE

#endif