1 files changed, 105 insertions, 0 deletions
diff --git a/src/textscroller.cpp b/src/textscroller.cpp
new file mode 100644
index 000000000..98460b62b
--- /dev/null
+++ b/src/textscroller.cpp
@@ -0,0 +1,105 @@
+/***************************************************************************
+ *   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);
+    }
+}