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/*
Copyright (C) 2001 Matthias Kretz <kretz@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.
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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
/* $Id$ */
#include "wavecapture.h"
#include <noatun/player.h>
#include <noatun/app.h>
#include <noatun/engine.h>
#include <noatun/noatunarts.h>
#include <arts/soundserver.h>
#include <arts/mcoputils.h>
#include <klocale.h>
#include <kpopupmenu.h>
#include <kfiledialog.h>
#include <kurl.h>
#include <krecentdocument.h>
#include <kio/job.h>
#include <kio/jobclasses.h>
#include <qfile.h>
#include <qstring.h>
#include <qtimer.h>
#include <string>
extern "C"
{
Plugin *create_plugin()
{
KGlobal::locale()->insertCatalogue("wavecapture");
return new WaveCapture();
}
}
WaveCapture::WaveCapture() : QObject(0,0), Plugin(),
_enabled( false ),
_status( STOPPED ),
_capture( Arts::DynamicCast( napp->player()->engine()->server()->createObject( "Arts::Effect_WAVECAPTURE" ) ) ),
_count( 0 ),
_id( 0 ),
_filename( "" ),
_timer( new QTimer( this ) ),
m_job( 0 )
{
NOATUNPLUGINC(WaveCapture);
if( napp->player()->isPlaying() )
_status = PLAYING;
else if( napp->player()->isPaused() )
_status = PAUSED;
newSong();
connect( _timer, SIGNAL( timeout() ), SLOT( saveAs() ) );
connect(napp->player(), SIGNAL(changed()), SLOT(newSong()));
connect(napp->player(), SIGNAL(stopped()), SLOT(stopped()));
connect(napp->player(), SIGNAL(playing()), SLOT(playing()));
connect(napp->player(), SIGNAL( paused()), SLOT( paused()));
}
WaveCapture::~WaveCapture()
{
napp->pluginMenuRemove(pluginMenuItem);
if( _enabled )
{
if( PLAYING == _status )
stop();
QString filename = QFile::decodeName( (Arts::MCOPUtils::createFilePath( _filename ) + ".wav").c_str() );
QFile::remove( filename );
}
delete m_job;
}
void WaveCapture::init()
{
pluginMenuItem = napp->pluginMenuAdd( i18n( "Wave Capture" ), this, SLOT( toggle() ) );
napp->pluginMenu()->setCheckable( true );
}
void WaveCapture::toggle()
{
_enabled = ! _enabled;
if( PLAYING == _status )
{
if( _enabled )
start();
else
{
stop();
QString filename = QFile::decodeName( (Arts::MCOPUtils::createFilePath( _filename ) + ".wav").c_str() );
QFile::remove( filename );
}
}
napp->pluginMenu()->setItemChecked( pluginMenuItem, _enabled );
}
void WaveCapture::newSong()
{
if( napp->player()->current() )
{
QString title = napp->player()->current().title();
_capture.filename( std::string( QFile::encodeName( title ) ) );
}
_timer->start( 0, true );
}
void WaveCapture::saveAs()
{
// this could be a candidate for a race condition - but unlikely and harmless
std::string filename = _filename;
_filename = _capture.filename().c_str();
if( _enabled && ( !filename.empty() ) )
{
KFileDialog dlg( ":savedir", "*.wav", 0, "filedialog", true );
dlg.setCaption( i18n( "Save Last Wave File As" ) );
dlg.setOperationMode( KFileDialog::Saving );
dlg.setSelection( QFile::decodeName( filename.c_str() ) + ".wav" );
QString filename2 = QFile::decodeName( (Arts::MCOPUtils::createFilePath( filename ) + ".wav").c_str() );
if( dlg.exec() )
{
KURL url = dlg.selectedURL();
if (url.isValid())
KRecentDocument::add( url );
m_job = KIO::file_move( KURL( filename2 ), url, -1, true );
connect( m_job, SIGNAL( result( KIO::Job* ) ), SLOT( copyFinished( KIO::Job* ) ) );
}
else
{
QFile::remove( filename2 );
}
}
}
void WaveCapture::stopped()
{
if( _enabled && PLAYING == _status )
stop();
_status = STOPPED;
_capture.filename( std::string( "" ) );
}
void WaveCapture::playing()
{
if( _enabled && PLAYING != _status )
start();
_status = PLAYING;
}
void WaveCapture::paused()
{
if( _enabled && PLAYING == _status )
stop();
_status = PAUSED;
}
void WaveCapture::start()
{
_capture.start();
_id = napp->player()->engine()->globalEffectStack()->insertBottom( _capture, "capture too wave" );
}
void WaveCapture::stop()
{
napp->player()->engine()->globalEffectStack()->remove( _id );
_capture.stop();
_timer->start( 0, true );
}
void WaveCapture::copyFinished( KIO::Job* job )
{
if( job == m_job )
m_job = 0;
}
#include "wavecapture.moc"
// vim:ts=4:sw=4
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