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/***************************************************************************
* Copyright (C) 2004-2009 by Thomas Fischer *
* [email protected] *
* *
* 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., *
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
#include <ntqlayout.h>
#include <ntqtextedit.h>
#include <ntqbuffer.h>
#include <kdialog.h>
#include <kpushbutton.h>
#include <klocale.h>
#include <kglobalsettings.h>
#include <fileexporterbibtex.h>
#include <fileimporterbibtex.h>
#include <entry.h>
#include <settings.h>
#include "entrywidgetsource.h"
namespace KBibTeX
{
EntryWidgetSource::EntryWidgetSource( BibTeX::File *bibtexfile, bool isReadOnly, TQWidget *parent, const char *name )
: EntryWidgetTab( bibtexfile, isReadOnly, parent, name ), m_entry( NULL )
{
setupGUI();
}
EntryWidgetSource::~EntryWidgetSource()
{
if ( m_entry != NULL ) delete m_entry;
}
bool EntryWidgetSource::isModified()
{
return m_textEditSource->isModified();
}
bool EntryWidgetSource::containsValidText()
{
BibTeX::Entry dummy( BibTeX::Entry::etArticle, "iaKWjDMVuB2vTQDuYRK49Y85tyxa9" );
apply( &dummy );
return dummy.id().compare( "iaKWjDMVuB2vTQDuYRK49Y85tyxa9" ) != 0;
}
TQString EntryWidgetSource::text()
{
return m_textEditSource->text();
}
void EntryWidgetSource::setText( const TQString& text )
{
m_textEditSource->setText( text );
}
void EntryWidgetSource::updateGUI( BibTeX::Entry::EntryType /*entryType*/, bool /*enableAll*/ )
{
// nothing
}
void EntryWidgetSource::apply( BibTeX::Entry *entry )
{
Settings * settings = Settings::self();
TQBuffer buffer;
BibTeX::FileImporterBibTeX importer( settings->editing_FirstNameFirst );
buffer.open( IO_WriteOnly );
TQTextStream ts( &buffer );
ts.setEncoding( TQTextStream::UnicodeUTF8 );
ts << m_textEditSource->text() << endl;
buffer.close();
buffer.open( IO_ReadOnly );
BibTeX::File *bibtexFile = importer.load( &buffer );
buffer.close();
if ( bibtexFile != NULL )
{
if ( bibtexFile->count() == 1 )
{
BibTeX::Entry * parsedEntry = dynamic_cast<BibTeX::Entry*>( bibtexFile->at( 0 ) );
if ( parsedEntry != NULL )
{
entry->copyFrom( parsedEntry );
settings->addToCompletion( parsedEntry );
}
}
delete bibtexFile;
}
}
void EntryWidgetSource::reset( BibTeX::Entry *entry )
{
if ( m_entry != entry )
{
if ( m_entry != NULL ) m_entry->copyFrom( entry ); else m_entry = new BibTeX::Entry( entry );
}
Settings * settings = Settings::self();
TQBuffer buffer;
BibTeX::FileExporterBibTeX exporter;
exporter.setEncoding( "latex" );
exporter.setStringDelimiter( settings->fileIO_BibtexStringOpenDelimiter, settings->fileIO_BibtexStringCloseDelimiter );
exporter.setKeywordCasing( settings->fileIO_KeywordCasing );
exporter.setEnclosingCurlyBrackets( settings->fileIO_EnclosingCurlyBrackets );
buffer.open( IO_WriteOnly );
exporter.save( &buffer, entry );
buffer.close();
buffer.open( IO_ReadOnly );
TQTextStream ts( &buffer );
ts.setEncoding( TQTextStream::UnicodeUTF8 );
m_textEditSource->setText( ts.read() );
buffer.close();
}
void EntryWidgetSource::restore()
{
reset( m_entry );
}
void EntryWidgetSource::updateWarnings( BibTeX::Entry::EntryType /*entryType*/, TQListView * /*listViewWarnings*/ )
{
// nothing
}
void EntryWidgetSource::setupGUI()
{
TQGridLayout * gridLayout = new TQGridLayout( this, 2, 2, KDialog::marginHint(), KDialog::spacingHint(), "gridLayout" );
gridLayout->setRowStretch( 0, 5 );
gridLayout->setColStretch( 0, 5 );
m_textEditSource = new TQTextEdit( this );
gridLayout->addMultiCellWidget( m_textEditSource, 0, 0, 0, 1 );
m_textEditSource->setFont( KGlobalSettings::fixedFont() );
m_textEditSource->setReadOnly( m_isReadOnly );
KPushButton *btnReset = new KPushButton( i18n( "Restore" ), this );
gridLayout->addWidget( btnReset, 1, 1 );
connect( btnReset, SIGNAL( clicked() ), this, SLOT( restore() ) );
}
}
#include "entrywidgetsource.moc"
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