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
|
/*
Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies)
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#include "config.h"
#include "PlatformVideoWindow.h"
#if ENABLE(VIDEO) && USE(GSTREAMER) && !defined(GST_API_VERSION_1)
#include "HTMLVideoElement.h"
#include "PlatformVideoWindowPrivate.h"
#include <QCursor>
#include <QGuiApplication>
#include <QKeyEvent>
#include <QPalette>
using namespace WebCore;
#ifndef QT_NO_CURSOR
static const int gHideMouseCursorDelay = 3000;
#endif
FullScreenVideoWindow::FullScreenVideoWindow()
: m_mediaElement(0)
{
#if !HAVE(QT5)
setAttribute(Qt::WA_NativeWindow);
setAttribute(Qt::WA_NoSystemBackground, true);
setAttribute(Qt::WA_PaintOnScreen, true);
#endif
setWindowModality(Qt::ApplicationModal);
#ifndef QT_NO_CURSOR
m_cursorTimer.setSingleShot(true);
connect(&m_cursorTimer, SIGNAL(timeout()), this, SLOT(hideCursor()));
#endif
}
void FullScreenVideoWindow::setVideoElement(HTMLVideoElement* element)
{
m_mediaElement = element;
}
void FullScreenVideoWindow::keyPressEvent(QKeyEvent* ev)
{
if (m_mediaElement && ev->key() == Qt::Key_Space) {
if (!m_mediaElement->paused())
m_mediaElement->pause();
else
m_mediaElement->play();
} else if (ev->key() == Qt::Key_Escape)
emit closed();
Base::keyPressEvent(ev);
}
bool FullScreenVideoWindow::event(QEvent* ev)
{
switch (ev->type()) {
case QEvent::MouseMove:
showCursor();
ev->accept();
return true;
case QEvent::MouseButtonDblClick:
emit closed();
ev->accept();
return true;
case QEvent::Close:
#ifndef QT_NO_CURSOR
m_cursorTimer.stop();
#endif
#if !HAVE(QT5)
setMouseTracking(false);
releaseMouse();
#endif
#ifndef QT_NO_CURSOR
QGuiApplication::restoreOverrideCursor();
#endif
break;
default:
break;
}
return Base::event(ev);
}
void FullScreenVideoWindow::showFullScreen()
{
Base::showFullScreen();
#if !HAVE(QT5)
setMouseTracking(true);
#endif
raise();
#if !HAVE(QT5)
setFocus();
#endif
hideCursor();
}
void FullScreenVideoWindow::hideCursor()
{
#ifndef QT_NO_CURSOR
QGuiApplication::setOverrideCursor(QCursor(Qt::BlankCursor));
#endif
}
void FullScreenVideoWindow::showCursor()
{
#ifndef QT_NO_CURSOR
QGuiApplication::restoreOverrideCursor();
m_cursorTimer.start(gHideMouseCursorDelay);
#endif
}
PlatformVideoWindow::PlatformVideoWindow()
{
Base* win = new FullScreenVideoWindow();
m_window = win;
win->setWindowFlags(win->windowFlags() | Qt::FramelessWindowHint);
// FIXME: Port to Qt 5.
#if !HAVE(QT5)
QPalette p;
p.setColor(QPalette::Base, Qt::black);
p.setColor(QPalette::Window, Qt::black);
win->setPalette(p);
#endif
win->showFullScreen();
m_videoWindowId = win->winId();
}
PlatformVideoWindow::~PlatformVideoWindow()
{
delete m_window;
m_videoWindowId = 0;
}
void PlatformVideoWindow::prepareForOverlay(GstMessage*)
{
}
#endif // ENABLE(VIDEO) && USE(GSTREAMER) && !defined(GST_API_VERSION_1)
|
