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
|
// (c) 2004 Max Howell ([email protected])
// See COPYING file for licensing information
#include "debug.h"
#include "slider.h"
#include <ntqapplication.h>
#include <ntqlabel.h>
#include <ntqsize.h>
#include <ntqtooltip.h>
#include <ntqpainter.h>
#include "xineEngine.h"
using Codeine::Slider;
Slider *Slider::s_instance = 0;
Slider::Slider( TQWidget *parent, uint max )
: TQSlider( TQt::Horizontal, parent )
, m_sliding( false )
, m_outside( false )
, m_prevValue( 0 )
{
s_instance = this;
setRange( 0, max );
setFocusPolicy( NoFocus );
setSizePolicy( TQSizePolicy::MinimumExpanding, TQSizePolicy::MinimumExpanding );
}
void
Slider::wheelEvent( TQWheelEvent *e )
{
//if you use this class elsewhere, NOTE this is Codeine specific
e->ignore(); //pass to VideoWindow
}
void
Slider::mouseMoveEvent( TQMouseEvent *e )
{
if( m_sliding )
{
//feels better, but using set value of 20 is bad of course
TQRect rect = this->rect();
rect.addCoords( -20, -20, 20, 20 );
if( !rect.contains( e->pos() ) ) {
if( !m_outside )
TQSlider::setValue( m_prevValue );
m_outside = true;
} else {
m_outside = false;
TQSlider::setValue(
TQRangeControl::valueFromPosition(
e->pos().x() - sliderRect().width()/2,
width() - sliderRect().width() ) );
emit sliderMoved( value() );
}
}
else
TQSlider::mouseMoveEvent( e );
}
void
Slider::mousePressEvent( TQMouseEvent *e )
{
m_sliding = true;
m_prevValue = TQSlider::value();
if( !sliderRect().contains( e->pos() ) )
mouseMoveEvent( e );
}
void
Slider::mouseReleaseEvent( TQMouseEvent* )
{
if( !m_outside && TQSlider::value() != m_prevValue )
emit sliderReleased( value() );
m_sliding = false;
m_outside = false;
}
static inline TQString timeAsString( const int s )
{
#define zeroPad( n ) n < 10 ? TQString("0%1").arg( n ) : TQString::number( n )
using Codeine::engine;
const int m = s / 60;
const int h = m / 60;
TQString time;
time.prepend( zeroPad( s % 60 ) ); //seconds
time.prepend( ':' );
time.prepend( zeroPad( m % 60 ) ); //minutes
time.prepend( ':' );
time.prepend( TQString::number( h ) ); //hours
return time;
}
void
Slider::setValue( int newValue )
{
static TQLabel *w1 = 0;
static TQLabel *w2 = 0;
if (!w1) {
w1 = new TQLabel( this );
w1->setPalette( TQToolTip::palette() );
w1->setFrameStyle( TQFrame::Plain | TQFrame::Box );
w2 = new TQLabel( this );
w2->setPalette( TQToolTip::palette() );
w2->setFrameStyle( TQFrame::Plain | TQFrame::Box );
}
//TODO stupidly inefficeint! :)
w1->setShown( mainWindow()->isFullScreen() );
w2->setShown( mainWindow()->isFullScreen() );
//don't adjust the slider while the user is dragging it!
if( !m_sliding || m_outside ) {
const int l = engine()->length() / 1000;
const int left = int(l * (newValue / 65535.0));
const int right = l - left;
TQSlider::setValue( newValue );
w1->move( 0, height() - w1->height() - 1 );
w1->setText( timeAsString( left ) + ' ' );
w1->adjustSize();
w2->move( width() - w2->width(), height() - w1->height() - 1 );
w2->setText( timeAsString( right ) + ' ' );
w2->adjustSize();
}
else
m_prevValue = newValue;
}
|
