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
|
/*
Copyright (C) 2002 Simon Hausmann <hausmann@kde.org>
(C) 2002 Max Reiss <harlekin@handhelds.org>
(C) 2002 L. Potter <ljp@llornkcor.com>
(C) 2002 Holger Freyther <zecke@handhelds.org>
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., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.
*/
#include "mediawidget.h"
#include "playlistwidget.h"
MediaWidget::MediaWidget( PlayListWidget &_playList, MediaPlayerState &_mediaPlayerState, QWidget *parent, const char *name )
: QWidget( parent, name ), mediaPlayerState( _mediaPlayerState ), playList( _playList )
{
connect( &mediaPlayerState, SIGNAL( displayTypeChanged( MediaPlayerState::DisplayType ) ),
this, SLOT( setDisplayType( MediaPlayerState::DisplayType ) ) );
connect( &mediaPlayerState, SIGNAL( lengthChanged( long ) ),
this, SLOT( setLength( long ) ) );
connect( &mediaPlayerState, SIGNAL( playingToggled( bool ) ),
this, SLOT( setPlaying( bool ) ) );
}
MediaWidget::~MediaWidget()
{
}
void MediaWidget::closeEvent( QCloseEvent * )
{
mediaPlayerState.setList();
}
void MediaWidget::paintEvent( QPaintEvent *pe )
{
QPainter p( this );
if ( mediaPlayerState.isFullscreen() ) {
// Clear the background
p.setBrush( QBrush( Qt::black ) );
return;
}
if ( !pe->erased() ) {
// Combine with background and double buffer
QPixmap pix( pe->rect().size() );
QPainter p( &pix );
p.translate( -pe->rect().topLeft().x(), -pe->rect().topLeft().y() );
p.drawTiledPixmap( pe->rect(), backgroundPixmap, pe->rect().topLeft() );
paintAllButtons( p );
QPainter p2( this );
p2.drawPixmap( pe->rect().topLeft(), pix );
} else {
QPainter p( this );
paintAllButtons( p );
}
}
void MediaWidget::handleCommand( Command command, bool buttonDown )
{
switch ( command ) {
case Play: mediaPlayerState.togglePaused();
case Stop: mediaPlayerState.setPlaying(FALSE); return;
case Next: if( playList.currentTab() == PlayListWidget::CurrentPlayList ) mediaPlayerState.setNext(); return;
case Previous: if( playList.currentTab() == PlayListWidget::CurrentPlayList ) mediaPlayerState.setPrev(); return;
case Loop: mediaPlayerState.setLooping( buttonDown ); return;
case VolumeUp: emit moreReleased(); return;
case VolumeDown: emit lessReleased(); return;
case PlayList: mediaPlayerState.setList(); return;
case Forward: emit forwardReleased(); return;
case Back: emit backReleased(); return;
}
}
bool MediaWidget::isOverButton( const QPoint &position, int buttonId ) const
{
return ( position.x() > 0 && position.y() > 0 &&
position.x() < buttonMask.width() &&
position.y() < buttonMask.height() &&
buttonMask.pixelIndex( position.x(), position.y() ) == buttonId + 1 );
}
void MediaWidget::paintAllButtons( QPainter &p )
{
for ( ButtonMap::ConstIterator it = buttons.begin();
it != buttons.end(); ++it )
paintButton( p, *it );
}
void MediaWidget::paintButton( const Button &button )
{
QPainter p( this );
paintButton( p, button );
}
void MediaWidget::paintButton( QPainter &p, const Button &button )
{
if ( button.isDown )
p.drawPixmap( upperLeftOfButtonMask, button.pixDown );
else
p.drawPixmap( upperLeftOfButtonMask, button.pixUp );
}
void MediaWidget::setToggleButton( int buttonId, bool down )
{
qDebug("setToggleButton %d", buttonId );
Button &button = buttons[ buttonId ];
if ( down != button.isDown )
toggleButton( buttonId );
}
void MediaWidget::toggleButton( int buttonId )
{
Button &button = buttons[ buttonId ];
button.isDown = !button.isDown;
paintButton( button );
}
/* vim: et sw=4 ts=4
*/
|
