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/***************************************************************************
* Copyright (C) 2007,2008 by Pino Toscano <pino@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 "sourcereference.h"
#include "sourcereference_p.h"
#include <QtCore/QString>
#include <QtCore/QUrl>
#include <klocale.h>
using namespace Okular;
class SourceReference::Private
{
public:
Private()
: row( 0 ), column( 0 )
{
}
QString filename;
int row;
int column;
};
SourceReference::SourceReference( const QString &fileName, int row, int column )
: d( new Private )
{
d->filename = fileName;
d->row = row;
d->column = column;
}
SourceReference::~SourceReference()
{
delete d;
}
QString SourceReference::fileName() const
{
return d->filename;
}
int SourceReference::row() const
{
return d->row;
}
int SourceReference::column() const
{
return d->column;
}
bool Okular::extractLilyPondSourceReference( const QString &url, QString *file, int *row, int *col )
{
if ( !url.startsWith( QLatin1String( "textedit://" ) ) )
return false;
*row = 0;
*col = 0;
int lilyChar = 0;
typedef int *IntPtr;
const IntPtr int_data[] = { row, &lilyChar, col };
int int_index = sizeof( int_data ) / sizeof( int* ) - 1;
int index_last = -1;
int index = url.lastIndexOf( QLatin1Char( ':' ), index_last );
while ( index != -1 && int_index >= 0 )
{
// read the current "chunk"
const QStringRef ref = url.midRef( index + 1, index_last - index - 1 );
*int_data[ int_index ] = QString::fromRawData( ref.data(), ref.count() ).toInt();
// find the previous "chunk"
index_last = index;
index = url.lastIndexOf( QLatin1Char( ':' ), index_last - 1 );
--int_index;
}
// NOTE: 11 is the length of "textedit://"
*file = QUrl::fromPercentEncoding( url.mid( 11, index_last != -1 ? index_last - 11 : -1 ).toUtf8() );
return true;
}
QString Okular::sourceReferenceToolTip( const QString &source, int row, int col )
{
Q_UNUSED( row );
Q_UNUSED( col );
return i18nc( "'source' is a source file", "Source: %1", source );
}
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