blob: 949d7b1609e95c6b6a39b568c78b2ae28c110db7 (
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
|
// Copyright (C) 2019 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
#include "qwaylandsurface_p.h"
#include "qwaylanddisplay_p.h"
#include "qwaylandscreen_p.h"
#include <QtGui/QGuiApplication>
QT_BEGIN_NAMESPACE
namespace QtWaylandClient {
QWaylandSurface::QWaylandSurface(QWaylandDisplay *display)
: wl_surface(display->createSurface(this))
{
connect(qApp, &QGuiApplication::screenRemoved, this, &QWaylandSurface::handleScreenRemoved);
}
QWaylandSurface::~QWaylandSurface()
{
destroy();
}
QWaylandScreen *QWaylandSurface::oldestEnteredScreen()
{
return m_screens.value(0, nullptr);
}
QWaylandSurface *QWaylandSurface::fromWlSurface(::wl_surface *surface)
{
if (auto *s = QtWayland::wl_surface::fromObject(surface))
return static_cast<QWaylandSurface *>(s);
return nullptr;
}
void QWaylandSurface::handleScreenRemoved(QScreen *qScreen)
{
auto *platformScreen = qScreen->handle();
if (platformScreen->isPlaceholder())
return;
auto *waylandScreen = static_cast<QWaylandScreen *>(qScreen->handle());
if (m_screens.removeOne(waylandScreen))
emit screensChanged();
}
void QWaylandSurface::surface_enter(wl_output *output)
{
auto addedScreen = QWaylandScreen::fromWlOutput(output);
if (!addedScreen)
return;
if (m_screens.contains(addedScreen)) {
qCWarning(lcQpaWayland)
<< "Ignoring unexpected wl_surface.enter received for output with id:"
<< wl_proxy_get_id(reinterpret_cast<wl_proxy *>(output))
<< "screen name:" << addedScreen->name() << "screen model:" << addedScreen->model()
<< "This is most likely a bug in the compositor.";
return;
}
m_screens.append(addedScreen);
emit screensChanged();
}
void QWaylandSurface::surface_leave(wl_output *output)
{
auto *removedScreen = QWaylandScreen::fromWlOutput(output);
if (!removedScreen)
return;
bool wasRemoved = m_screens.removeOne(removedScreen);
if (!wasRemoved) {
qCWarning(lcQpaWayland)
<< "Ignoring unexpected wl_surface.leave received for output with id:"
<< wl_proxy_get_id(reinterpret_cast<wl_proxy *>(output))
<< "screen name:" << removedScreen->name()
<< "screen model:" << removedScreen->model()
<< "This is most likely a bug in the compositor.";
return;
}
emit screensChanged();
}
void QWaylandSurface::surface_preferred_buffer_scale(int32_t scale)
{
if (m_preferredBufferScale == scale)
return;
m_preferredBufferScale = scale;
Q_EMIT preferredBufferScaleChanged();
}
void QWaylandSurface::surface_preferred_buffer_transform(uint32_t transform)
{
if (m_preferredBufferTransform == transform)
return;
m_preferredBufferTransform = static_cast<wl_output_transform>(transform);
Q_EMIT preferredBufferTransformChanged();
}
} // namespace QtWaylandClient
QT_END_NAMESPACE
#include "moc_qwaylandsurface_p.cpp"
|
