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/***************************************************************************
mediawidget.cpp - The main widget
-------------------
begin : Sat June 23 13:35:30 CEST 2001
copyright : (C) 2001 Joseph Wenninger
email : jowenn@kde.org
***************************************************************************/
/***************************************************************************
* *
* 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. *
* *
***************************************************************************/
#include "mediawidget.h"
#include "mediawidget.moc"
#include "player.h"
#include <kdebug.h>
#include <kurl.h>
#include <kurldrag.h>
#include <klocale.h>
#include <qlabel.h>
#include <qwidget.h>
#include <qpushbutton.h>
#include <qlcdnumber.h>
#include <qpopupmenu.h>
#include <qslider.h>
#include <qtooltip.h>
KSB_MediaWidget::KSB_MediaWidget(QWidget *parent):KSB_MediaWidget_skel(parent)
{
player = new Player(this);
empty();
QFont labelFont = time->font();
labelFont.setPointSize(18);
labelFont.setBold(true);
time->setFont(labelFont);
connect(Play, SIGNAL(clicked()), player, SLOT(play()));
connect(Pause, SIGNAL(clicked()), player, SLOT(pause()));
connect(Stop, SIGNAL(clicked()), player, SLOT(stop()));
connect(player, SIGNAL(timeout()), this, SLOT(playerTimeout()));
connect(player, SIGNAL(finished()), this, SLOT(playerFinished()));
connect(player, SIGNAL(playing()), this, SLOT(playing()));
connect(player, SIGNAL(paused()), this, SLOT(paused()));
connect(player, SIGNAL(stopped()), this, SLOT(stopped()));
connect(player, SIGNAL(empty()), this, SLOT(empty()));
connect(Position, SIGNAL(userChanged(int)), this, SLOT(skipToWrapper(int)));
connect(this, SIGNAL(skipTo(unsigned long)), player, SLOT(skipTo(unsigned long)));
setAcceptDrops(true);
pretty="";
needLengthUpdate=false;
QToolTip::add(Play,i18n("Play"));
QToolTip::add(Pause,i18n("Pause"));
QToolTip::add(Stop,i18n("Stop"));
}
void KSB_MediaWidget::skipToWrapper(int second)
{
emit skipTo((unsigned long)(second*1000));
}
void KSB_MediaWidget::dragEnterEvent ( QDragEnterEvent * e)
{
e->accept(KURLDrag::canDecode(e));
}
void KSB_MediaWidget::dropEvent ( QDropEvent * e)
{
m_kuri_list.clear();
if (KURLDrag::decode(e, m_kuri_list))
{
playerFinished();
}
}
void KSB_MediaWidget::playerTimeout()
{
if(player->current().isEmpty())
return;
if(Position->currentlyPressed())
return;
// update the scrollbar length
if(player->getLength())
{
int range = (int)(player->getLength() / 1000);
Position->setRange(0, range);
if (needLengthUpdate)
{
int counter = player->lengthString().length() - (player->lengthString().find("/")+1);
QString length=player->lengthString().right(counter);
needLengthUpdate=false;
}
}
else
{
Position->setRange(0, 1);
}
// set the position
Position->setValue((int)(player->getTime() / 1000));
// update the time label
// catch files with duration > 99mins correctly
time->setText(player->lengthString());
}
void KSB_MediaWidget::playerFinished()
{
if( m_kuri_list.count() > 0 )
{
KURL kurl = m_kuri_list.first();
m_kuri_list.remove( kurl );
bool validFile = player->openFile( kurl );
if (validFile) {
currentFile->setText( kurl.fileName() );
player->play();
needLengthUpdate=true;
pretty=kurl.prettyURL();
} else {
currentFile->setText( i18n("Not a sound file") );
playerFinished();
}
}
}
void KSB_MediaWidget::playing()
{
Play->setEnabled(false);
Pause->setEnabled(true);
Stop->setEnabled(true);
}
void KSB_MediaWidget::paused()
{
Play->setEnabled(true);
Pause->setEnabled(false);
Stop->setEnabled(true);
}
void KSB_MediaWidget::stopped()
{
Position->setValue(0);
time->setText("00:00/00:00");
Play->setEnabled(true);
Pause->setEnabled(false);
Stop->setEnabled(false);
}
void KSB_MediaWidget::empty()
{
Position->setValue(0);
time->setText("00:00/00:00");
Play->setEnabled(false);
Pause->setEnabled(false);
Stop->setEnabled(false);
}
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