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/*
*
* $Id: k3bthread.cpp 619556 2007-01-03 17:38:12Z trueg $
* Copyright (C) 2003 Sebastian Trueg <trueg@k3b.org>
*
* This file is part of the K3b project.
* Copyright (C) 1998-2007 Sebastian Trueg <trueg@k3b.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.
* See the file "COPYING" for the exact licensing terms.
*/
#include "k3bthread.h"
#include "k3bprogressinfoevent.h"
#include "k3bdataevent.h"
#include <kdebug.h>
#include <qapplication.h>
static QPtrList<K3bThread> s_threads;
void K3bThread::waitUntilFinished()
{
QPtrListIterator<K3bThread> it( s_threads );
while( it.current() ) {
kdDebug() << "Waiting for thread " << it.current() << endl;
it.current()->wait();
++it;
}
kdDebug() << "Thread waiting done." << endl;
}
class K3bThread::Private
{
public:
Private()
: eventHandler( 0 ) {
}
QObject* eventHandler;
};
K3bThread::K3bThread( QObject* eventHandler )
: QThread()
{
d = new Private;
d->eventHandler = eventHandler;
s_threads.append(this);
}
K3bThread::K3bThread( unsigned int stackSize, QObject* eventHandler )
: QThread( stackSize )
{
d = new Private;
d->eventHandler = eventHandler;
s_threads.append(this);
}
K3bThread::~K3bThread()
{
s_threads.removeRef(this);
delete d;
}
void K3bThread::setProgressInfoEventHandler( QObject* eventHandler )
{
d->eventHandler = eventHandler;
}
QString K3bThread::jobDescription() const
{
return QString::null;
}
QString K3bThread::jobDetails() const
{
return QString::null;
}
void K3bThread::init()
{
// do nothing...
}
void K3bThread::cancel()
{
if( running() ) {
terminate();
if( d->eventHandler ) {
emitCanceled();
emitFinished(false);
}
}
}
void K3bThread::emitInfoMessage( const QString& msg, int type )
{
if( d->eventHandler )
QApplication::postEvent( d->eventHandler,
new K3bProgressInfoEvent( K3bProgressInfoEvent::InfoMessage, msg, QString::null, type ) );
else
kdWarning() << "(K3bThread) call to emitInfoMessage() without eventHandler." << endl;
}
void K3bThread::emitPercent( int p )
{
if( d->eventHandler )
QApplication::postEvent( d->eventHandler,
new K3bProgressInfoEvent( K3bProgressInfoEvent::Progress, p ) );
else
kdWarning() << "(K3bThread) call to emitPercent() without eventHandler." << endl;
}
void K3bThread::emitSubPercent( int p )
{
if( d->eventHandler )
QApplication::postEvent( d->eventHandler,
new K3bProgressInfoEvent( K3bProgressInfoEvent::SubProgress, p ) );
else
kdWarning() << "(K3bThread) call to emitSubPercent() without eventHandler." << endl;
}
void K3bThread::emitStarted()
{
if( d->eventHandler )
QApplication::postEvent( d->eventHandler, new K3bProgressInfoEvent( K3bProgressInfoEvent::Started ) );
else
kdWarning() << "(K3bThread) call to emitStarted() without eventHandler." << endl;
}
void K3bThread::emitCanceled()
{
if( d->eventHandler )
QApplication::postEvent( d->eventHandler, new K3bProgressInfoEvent( K3bProgressInfoEvent::Canceled ) );
else
kdWarning() << "(K3bThread) call to emitCanceled() without eventHandler." << endl;
}
void K3bThread::emitFinished( bool success )
{
if( d->eventHandler )
QApplication::postEvent( d->eventHandler, new K3bProgressInfoEvent( K3bProgressInfoEvent::Finished, success ) );
else
kdWarning() << "(K3bThread) call to emitFinished() without eventHandler." << endl;
}
void K3bThread::emitProcessedSize( int p, int size )
{
if( d->eventHandler )
QApplication::postEvent( d->eventHandler, new K3bProgressInfoEvent( K3bProgressInfoEvent::ProcessedSize, p, size ) );
else
kdWarning() << "(K3bThread) call to emitProcessedSize() without eventHandler." << endl;
}
void K3bThread::emitProcessedSubSize( int p, int size )
{
if( d->eventHandler )
QApplication::postEvent( d->eventHandler, new K3bProgressInfoEvent( K3bProgressInfoEvent::ProcessedSubSize, p, size ) );
else
kdWarning() << "(K3bThread) call to emitProcessedSubSize() without eventHandler." << endl;
}
void K3bThread::emitNewTask( const QString& job )
{
if( d->eventHandler )
QApplication::postEvent( d->eventHandler, new K3bProgressInfoEvent( K3bProgressInfoEvent::NewTask, job ) );
else
kdWarning() << "(K3bThread) call to emitNewTask() without eventHandler." << endl;
}
void K3bThread::emitNewSubTask( const QString& job )
{
if( d->eventHandler )
QApplication::postEvent( d->eventHandler, new K3bProgressInfoEvent( K3bProgressInfoEvent::NewSubTask, job ) );
else
kdWarning() << "(K3bThread) call to emitNewSubTask() without eventHandler." << endl;
}
void K3bThread::emitDebuggingOutput(const QString& group, const QString& text)
{
if( d->eventHandler )
QApplication::postEvent( d->eventHandler, new K3bProgressInfoEvent( K3bProgressInfoEvent::DebuggingOutput, group, text ) );
else
kdWarning() << "(K3bThread) call to emitDebuggingOutput() without eventHandler." << endl;
}
void K3bThread::emitData( const char* data, int len )
{
if( d->eventHandler )
QApplication::postEvent( d->eventHandler, new K3bDataEvent( data, len ) );
else
kdWarning() << "(K3bThread) call to emitData() without eventHandler." << endl;
}
void K3bThread::emitNextTrack( int t, int n )
{
if( d->eventHandler )
QApplication::postEvent( d->eventHandler, new K3bProgressInfoEvent( K3bProgressInfoEvent::NextTrack, t, n ) );
else
kdWarning() << "(K3bThread) call to emitNextTrack() without eventHandler." << endl;
}
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