blob: 76c034db50163c4c940f09308410eee05514b002 (
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
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
|
// Copyright (C) 2014 BogDan Vatra <bogdan@kde.org>
// 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
#include "qandroidplatformwindow.h"
#include "qandroidplatformopenglcontext.h"
#include "qandroidplatformscreen.h"
#include "androidjnimain.h"
#include <qguiapplication.h>
#include <qpa/qwindowsysteminterface.h>
#include <private/qhighdpiscaling_p.h>
QT_BEGIN_NAMESPACE
static QBasicAtomicInt winIdGenerator = Q_BASIC_ATOMIC_INITIALIZER(0);
QAndroidPlatformWindow::QAndroidPlatformWindow(QWindow *window)
: QPlatformWindow(window)
{
m_windowFlags = Qt::Widget;
m_windowState = Qt::WindowNoState;
m_windowId = winIdGenerator.fetchAndAddRelaxed(1) + 1;
setWindowState(window->windowStates());
// the following is in relation to the virtual geometry
const bool forceMaximize = m_windowState & (Qt::WindowMaximized | Qt::WindowFullScreen);
const QRect requestedNativeGeometry =
forceMaximize ? QRect() : QHighDpi::toNativePixels(window->geometry(), window);
const QRect availableDeviceIndependentGeometry = (window->parent())
? window->parent()->geometry()
: QHighDpi::fromNativePixels(platformScreen()->availableGeometry(), window);
// initialGeometry returns in native pixels
const QRect finalNativeGeometry = QPlatformWindow::initialGeometry(
window, requestedNativeGeometry, availableDeviceIndependentGeometry.width(),
availableDeviceIndependentGeometry.height());
if (requestedNativeGeometry != finalNativeGeometry)
setGeometry(finalNativeGeometry);
}
void QAndroidPlatformWindow::lower()
{
platformScreen()->lower(this);
}
void QAndroidPlatformWindow::raise()
{
updateSystemUiVisibility();
platformScreen()->raise(this);
}
QMargins QAndroidPlatformWindow::safeAreaMargins() const
{
if ((m_windowState & Qt::WindowMaximized) && (window()->flags() & Qt::MaximizeUsingFullscreenGeometryHint)) {
QRect availableGeometry = platformScreen()->availableGeometry();
return QMargins(availableGeometry.left(), availableGeometry.top(),
availableGeometry.right(), availableGeometry.bottom());
} else {
return QPlatformWindow::safeAreaMargins();
}
}
void QAndroidPlatformWindow::setGeometry(const QRect &rect)
{
QPlatformWindow::setGeometry(rect);
QWindowSystemInterface::handleGeometryChange(window(), rect);
}
void QAndroidPlatformWindow::setVisible(bool visible)
{
if (visible)
updateSystemUiVisibility();
if (visible) {
if ((m_windowState & Qt::WindowFullScreen)
|| ((m_windowState & Qt::WindowMaximized) && (window()->flags() & Qt::MaximizeUsingFullscreenGeometryHint))) {
setGeometry(platformScreen()->geometry());
} else if (m_windowState & Qt::WindowMaximized) {
setGeometry(platformScreen()->availableGeometry());
}
}
if (visible)
platformScreen()->addWindow(this);
else
platformScreen()->removeWindow(this);
QRect availableGeometry = screen()->availableGeometry();
if (geometry().width() > 0 && geometry().height() > 0 && availableGeometry.width() > 0 && availableGeometry.height() > 0)
QPlatformWindow::setVisible(visible);
}
void QAndroidPlatformWindow::setWindowState(Qt::WindowStates state)
{
if (m_windowState == state)
return;
QPlatformWindow::setWindowState(state);
m_windowState = state;
if (window()->isVisible())
updateSystemUiVisibility();
}
void QAndroidPlatformWindow::setWindowFlags(Qt::WindowFlags flags)
{
if (m_windowFlags == flags)
return;
m_windowFlags = flags;
}
Qt::WindowFlags QAndroidPlatformWindow::windowFlags() const
{
return m_windowFlags;
}
void QAndroidPlatformWindow::setParent(const QPlatformWindow *window)
{
Q_UNUSED(window);
}
QAndroidPlatformScreen *QAndroidPlatformWindow::platformScreen() const
{
return static_cast<QAndroidPlatformScreen *>(window()->screen()->handle());
}
void QAndroidPlatformWindow::propagateSizeHints()
{
//shut up warning from default implementation
}
void QAndroidPlatformWindow::requestActivateWindow()
{
platformScreen()->topWindowChanged(window());
}
void QAndroidPlatformWindow::updateSystemUiVisibility()
{
Qt::WindowFlags flags = window()->flags();
bool isNonRegularWindow = flags & (Qt::Popup | Qt::Dialog | Qt::Sheet) & ~Qt::Window;
if (!isNonRegularWindow) {
if (m_windowState & Qt::WindowFullScreen)
QtAndroid::setSystemUiVisibility(QtAndroid::SYSTEM_UI_VISIBILITY_FULLSCREEN);
else if (flags & Qt::MaximizeUsingFullscreenGeometryHint)
QtAndroid::setSystemUiVisibility(QtAndroid::SYSTEM_UI_VISIBILITY_TRANSLUCENT);
else
QtAndroid::setSystemUiVisibility(QtAndroid::SYSTEM_UI_VISIBILITY_NORMAL);
}
}
bool QAndroidPlatformWindow::isExposed() const
{
return qApp->applicationState() > Qt::ApplicationHidden
&& window()->isVisible()
&& !window()->geometry().isEmpty();
}
void QAndroidPlatformWindow::applicationStateChanged(Qt::ApplicationState)
{
QRegion region;
if (isExposed())
region = QRect(QPoint(), geometry().size());
QWindowSystemInterface::handleExposeEvent(window(), region);
QWindowSystemInterface::flushWindowSystemEvents();
}
QT_END_NAMESPACE
|
