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/*****************************************************************************
* fingerprintdialog.cpp: Fingerprinter Dialog
*****************************************************************************
* Copyright (C) 2012 VLC authors and VideoLAN
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation; either version 2.1 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser 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.
*****************************************************************************/
#include "fingerprintdialog.hpp"
#include "ui/fingerprintdialog.h"
#include "adapters/chromaprint.hpp"
#include <vlc_url.h>
#include <QLabel>
#include <QListWidgetItem>
FingerprintDialog::FingerprintDialog(QWidget *parent, intf_thread_t *p_intf,
input_item_t *p_item ) :
QDialog(parent),
ui(new Ui::FingerprintDialog), p_r( NULL )
{
ui->setupUi(this);
ui->stackedWidget->setCurrentWidget( ui->wait );
ui->buttonBox->addButton( "&Close",
QDialogButtonBox::RejectRole );
ui->buttonsBox->addButton( "&Apply this identity to the file",
QDialogButtonBox::AcceptRole );
ui->buttonsBox->addButton( "&Discard all identities",
QDialogButtonBox::RejectRole );
CONNECT( ui->buttonsBox, accepted(), this, applyIdentity() );
CONNECT( ui->buttonBox, rejected(), this, close() );
CONNECT( ui->buttonsBox, rejected(), this, close() );
t = new Chromaprint( p_intf );
if ( t )
{
CONNECT( t, finished(), this, handleResults() );
t->enqueue( p_item );
}
}
void FingerprintDialog::applyIdentity()
{
Q_ASSERT( p_r );
if ( ui->recordsList->currentIndex().isValid() )
t->apply( p_r, ui->recordsList->currentIndex().row() );
emit metaApplied( p_r->p_item );
close();
}
void FingerprintDialog::handleResults()
{
p_r = t->fetchResults();
if ( ! p_r )
{
ui->stackedWidget->setCurrentWidget( ui->error );
return;
}
if ( vlc_array_count( & p_r->results.metas_array ) == 0 )
{
fingerprint_request_Delete( p_r );
p_r = NULL;
ui->stackedWidget->setCurrentWidget( ui->error );
return;
}
ui->stackedWidget->setCurrentWidget( ui->results );
for ( int i=0; i< vlc_array_count( & p_r->results.metas_array ) ; i++ )
{
vlc_meta_t *p_meta =
(vlc_meta_t *) vlc_array_item_at_index( & p_r->results.metas_array, i );
QListWidgetItem *item = new QListWidgetItem();
ui->recordsList->addItem( item );
QString mb_id( vlc_meta_GetExtra( p_meta, "musicbrainz-id" ) );
QLabel *label = new QLabel(
QString( "<h3 style=\"margin: 0\"><a style=\"text-decoration:none\" href=\"%1\">%2</a></h3>"
"<span style=\"padding-left:20px\">%3</span>" )
.arg( QString( "http://mb.videolan.org/recording/%1" ).arg( mb_id ) )
.arg( qfu( vlc_meta_Get( p_meta, vlc_meta_Title ) ) )
.arg( qfu( vlc_meta_Get( p_meta, vlc_meta_Artist ) ) )
);
label->setSizePolicy( QSizePolicy::Expanding, QSizePolicy::Preferred );
label->setOpenExternalLinks( true );
item->setSizeHint( label->sizeHint() );
ui->recordsList->setItemWidget( item, label );
}
ui->recordsList->setCurrentIndex( ui->recordsList->model()->index( 0, 0 ) );
}
FingerprintDialog::~FingerprintDialog()
{
if ( t ) delete t;
if ( p_r ) fingerprint_request_Delete( p_r );
delete ui;
}
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