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
|
/***************************************************************************
* Copyright (C) 2006 by Ilya Kotov *
* forkotov02@hotmail.ru *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program 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 General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
#include <QPainter>
#include <QTimer>
#include <QSettings>
#include "skin.h"
#include "textscroller.h"
#include "version.h"
TextScroller *TextScroller::pointer = 0;
TextScroller *TextScroller::getPointer()
{
return pointer;
}
TextScroller::TextScroller ( QWidget *parent )
: PixmapWidget ( parent )
{
pointer = this;
m_skin = Skin::getPointer();
m_pixmap = QPixmap ( 154,15 );
x = 0;
m_text = "Qt-based Multimedia Player (Qmmp " + QString(QMMP_STR_VERSION) + ")";
m_update = FALSE;
readSettings();
m_timer = new QTimer ( this );
connect ( m_timer, SIGNAL ( timeout() ),SLOT ( addOffset() ) );
m_timer -> start ( 50 );
updateSkin();
connect(m_skin, SIGNAL(skinChanged()), this, SLOT(updateSkin()));
}
TextScroller::~TextScroller()
{}
void TextScroller::addOffset()
{
m_pixmap.fill ( Qt::transparent );
QPainter paint ( &m_pixmap );
x--;
paint.setPen(m_color);
paint.setFont(m_font);
paint.drawText ( 154+x,12, m_text );
paint.drawText ( 154+x+m_metrics->width ( m_text ) + 15,12, m_text );
if ( 154 + x < - m_metrics->width ( m_text ) - 15 +1)
{
x=-154;
}
setPixmap ( m_pixmap );
}
void TextScroller::setText(const QString& text)
{
if (m_text != text)
{
m_text = text;
x = -50;
}
}
void TextScroller::updateSkin()
{
m_color.setNamedColor(m_skin->getPLValue("normal"));
}
void TextScroller::readSettings()
{
QSettings settings(QDir::homePath()+"/.qmmp/qmmprc", QSettings::IniFormat);
QString fontname = settings.value("MainWindow/Font","").toString();
if (fontname.isEmpty ())
fontname = QFont("Helvetica [Cronyx]", 9).toString();
m_font.fromString(fontname);
if (m_update)
{
delete m_metrics;
m_metrics = new QFontMetrics(m_font);
}
else
{
m_update = TRUE;
m_metrics = new QFontMetrics(m_font);
}
}
|
