You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
136 lines
4.4 KiB
136 lines
4.4 KiB
/* This file is part of the KDE project
|
|
Copyright (C) 2003 Fabian Wolf <fabianw@gmx.net>
|
|
|
|
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; version 2
|
|
of the License.
|
|
|
|
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; see the file COPYING. If not, write to
|
|
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
|
|
Boston, MA 02110-1301, USA.
|
|
*/
|
|
|
|
#include <kfilemetainfo.h>
|
|
#include <klocale.h>
|
|
#include <kmimetype.h>
|
|
#include <kurl.h>
|
|
#include <tqvbox.h>
|
|
#include <tqlabel.h>
|
|
#include <tqpixmap.h>
|
|
#include <kio/netaccess.h>
|
|
#include <kurllabel.h>
|
|
#include <kmimetype.h>
|
|
#include <kmediaplayer/player.h>
|
|
#include <kparts/componentfactory.h>
|
|
#include <ksqueezedtextlabel.h>
|
|
|
|
#include "audiopreview.h"
|
|
|
|
AudioPreview::AudioPreview( TQWidget *parent, const char *name, const TQString &fileName, const TQString &mimeType)
|
|
: TQVBox( parent, name )
|
|
{
|
|
m_isTempFile = false;
|
|
pic = 0;
|
|
m_player = 0L;
|
|
description = 0;
|
|
// fileName is created by KUrl::prettyURL()
|
|
KURL url( fileName );
|
|
setSpacing( 0 );
|
|
if( url.isValid() && url.isLocalFile() ) {
|
|
m_localFile = url.path();
|
|
pic = new TQLabel(this);
|
|
pic->setPixmap(KMimeType::pixmapForURL( url ));
|
|
pic->adjustSize();
|
|
initView( mimeType );
|
|
} else if( !url.isLocalFile() ) {
|
|
KURLLabel *label = new KURLLabel( this );
|
|
label->setText(i18n("This audio file isn't stored\non the local host.\nClick on this label to load it.\n" ) );
|
|
label->setURL( url.prettyURL() );
|
|
connect(label, TQT_SIGNAL(leftClickedURL(const TQString&)), TQT_SLOT(downloadFile(const TQString&)));
|
|
pic = label;
|
|
} else {
|
|
description = new TQLabel(this );
|
|
description->setText(i18n("Unable to load audio file") );
|
|
}
|
|
}
|
|
|
|
AudioPreview::~AudioPreview()
|
|
{
|
|
if ( m_isTempFile )
|
|
KIO::NetAccess::removeTempFile( m_localFile );
|
|
|
|
delete m_player;
|
|
}
|
|
|
|
void AudioPreview::initView( const TQString& mimeType )
|
|
{
|
|
KURL url = KURL::fromPathOrURL( m_localFile );
|
|
pic->setText( TQString() );
|
|
pic->setPixmap(KMimeType::pixmapForURL( url ));
|
|
pic->adjustSize();
|
|
|
|
KFileMetaInfo info(m_localFile);
|
|
KMimeType::Ptr mimeptr = KMimeType::mimeType(mimeType);
|
|
|
|
TQString desc;
|
|
if (info.isValid())
|
|
{
|
|
if (mimeptr->is("audio/x-mp3") || mimeptr->is("application/ogg"))
|
|
{
|
|
// following 3 infos might be very long; make sure they get squeezed
|
|
// TODO: when string-freeze is over, eliminate trailing '\n' as it's no longer needed
|
|
KSqueezedTextLabel *sl;
|
|
|
|
sl = new KSqueezedTextLabel(this);
|
|
sl->setText(i18n("Artist: %1\n").arg(info.item("Artist").value().toString()));
|
|
|
|
sl = new KSqueezedTextLabel(this);
|
|
sl->setText(i18n("Title: %1\n").arg(info.item("Title").value().toString()));
|
|
|
|
sl = new KSqueezedTextLabel(this);
|
|
sl->setText(i18n("Comment: %1\n").arg(info.item("Comment").value().toString()));
|
|
|
|
desc.append(i18n("Biterate: 160 kbits/s", "Bitrate: %1 %2\n").arg( info.item("Bitrate").value().toString() ).arg( info.item("Bitrate").suffix() ));
|
|
}
|
|
desc.append(i18n("Sample rate: %1 %2\n").arg( info.item("Sample Rate").value().toString() ).arg( info.item("Sample Rate").suffix() ));
|
|
desc.append(i18n("Length: "));
|
|
|
|
/* Calculate length in mm:ss format */
|
|
int length = info.item("Length").value().toInt();
|
|
if (length/60 < 10)
|
|
desc.append("0");
|
|
desc.append(TQString("%1:").arg(length/60, 0, 10));
|
|
if (length%60 < 10)
|
|
desc.append("0");
|
|
desc.append(TQString("%1\n").arg(length%60, 0, 10));
|
|
}
|
|
|
|
description = new TQLabel(this);
|
|
description->setText( desc );
|
|
description->adjustSize();
|
|
m_player = KParts::ComponentFactory::createInstanceFromQuery<KMediaPlayer::Player>( "KMediaPlayer/Player", TQString(), TQT_TQOBJECT(this) );
|
|
if ( m_player )
|
|
{
|
|
static_cast<KParts::ReadOnlyPart*>(m_player)->openURL( url );
|
|
m_player->widget()->show();
|
|
}
|
|
}
|
|
|
|
void AudioPreview::downloadFile( const TQString& url )
|
|
{
|
|
if( KIO::NetAccess::download( KURL::fromPathOrURL( url ), m_localFile , topLevelWidget()) )
|
|
{
|
|
m_isTempFile = true;
|
|
initView( KMimeType::findByPath( m_localFile )->name() );
|
|
}
|
|
}
|
|
|
|
#include <audiopreview.moc>
|