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/***************************************************************************
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* Copyright (C) 2004-2009 by Thomas Fischer *
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* fischer@unix-ag.uni-kl.de *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program; if not, write to the *
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* Free Software Foundation, Inc., *
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* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
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***************************************************************************/
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#include <ntqlayout.h>
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#include <ntqtextedit.h>
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#include <ntqbuffer.h>
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#include <kdialog.h>
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#include <kpushbutton.h>
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#include <tdelocale.h>
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#include <tdeglobalsettings.h>
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#include <fileexporterbibtex.h>
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#include <fileimporterbibtex.h>
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#include <entry.h>
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#include <settings.h>
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#include "entrywidgetsource.h"
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namespace KBibTeX
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{
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EntryWidgetSource::EntryWidgetSource( BibTeX::File *bibtexfile, bool isReadOnly, TQWidget *parent, const char *name )
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: EntryWidgetTab( bibtexfile, isReadOnly, parent, name ), m_entry( NULL )
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{
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setupGUI();
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}
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EntryWidgetSource::~EntryWidgetSource()
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{
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if ( m_entry != NULL ) delete m_entry;
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}
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bool EntryWidgetSource::isModified()
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{
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return m_textEditSource->isModified();
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}
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bool EntryWidgetSource::containsValidText()
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{
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BibTeX::Entry dummy( BibTeX::Entry::etArticle, "iaKWjDMVuB2vTQDuYRK49Y85tyxa9" );
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apply( &dummy );
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return dummy.id().compare( "iaKWjDMVuB2vTQDuYRK49Y85tyxa9" ) != 0;
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}
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TQString EntryWidgetSource::text()
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{
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return m_textEditSource->text();
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}
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void EntryWidgetSource::setText( const TQString& text )
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{
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m_textEditSource->setText( text );
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}
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void EntryWidgetSource::updateGUI( BibTeX::Entry::EntryType /*entryType*/, bool /*enableAll*/ )
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{
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// nothing
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}
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void EntryWidgetSource::apply( BibTeX::Entry *entry )
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{
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Settings * settings = Settings::self();
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TQBuffer buffer;
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BibTeX::FileImporterBibTeX importer( settings->editing_FirstNameFirst );
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buffer.open( IO_WriteOnly );
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TQTextStream ts( &buffer );
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ts.setEncoding( TQTextStream::UnicodeUTF8 );
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ts << m_textEditSource->text() << endl;
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buffer.close();
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buffer.open( IO_ReadOnly );
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BibTeX::File *bibtexFile = importer.load( &buffer );
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buffer.close();
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if ( bibtexFile != NULL )
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{
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if ( bibtexFile->count() == 1 )
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{
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BibTeX::Entry * parsedEntry = dynamic_cast<BibTeX::Entry*>( bibtexFile->at( 0 ) );
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if ( parsedEntry != NULL )
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{
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entry->copyFrom( parsedEntry );
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settings->addToCompletion( parsedEntry );
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}
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}
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delete bibtexFile;
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}
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}
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void EntryWidgetSource::reset( BibTeX::Entry *entry )
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{
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if ( m_entry != entry )
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{
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if ( m_entry != NULL ) m_entry->copyFrom( entry ); else m_entry = new BibTeX::Entry( entry );
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}
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Settings * settings = Settings::self();
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TQBuffer buffer;
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BibTeX::FileExporterBibTeX exporter;
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exporter.setEncoding( "latex" );
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exporter.setStringDelimiter( settings->fileIO_BibtexStringOpenDelimiter, settings->fileIO_BibtexStringCloseDelimiter );
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exporter.setKeywordCasing( settings->fileIO_KeywordCasing );
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exporter.setEnclosingCurlyBrackets( settings->fileIO_EnclosingCurlyBrackets );
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buffer.open( IO_WriteOnly );
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exporter.save( &buffer, entry );
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buffer.close();
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buffer.open( IO_ReadOnly );
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TQTextStream ts( &buffer );
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ts.setEncoding( TQTextStream::UnicodeUTF8 );
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m_textEditSource->setText( ts.read() );
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buffer.close();
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}
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void EntryWidgetSource::restore()
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{
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reset( m_entry );
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}
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void EntryWidgetSource::updateWarnings( BibTeX::Entry::EntryType /*entryType*/, TQListView * /*listViewWarnings*/ )
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{
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// nothing
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}
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void EntryWidgetSource::setupGUI()
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{
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TQGridLayout * gridLayout = new TQGridLayout( this, 2, 2, KDialog::marginHint(), KDialog::spacingHint(), "gridLayout" );
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gridLayout->setRowStretch( 0, 5 );
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gridLayout->setColStretch( 0, 5 );
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m_textEditSource = new TQTextEdit( this );
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gridLayout->addMultiCellWidget( m_textEditSource, 0, 0, 0, 1 );
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m_textEditSource->setFont( TDEGlobalSettings::fixedFont() );
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m_textEditSource->setReadOnly( m_isReadOnly );
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KPushButton *btnReset = new KPushButton( i18n( "Restore" ), this );
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gridLayout->addWidget( btnReset, 1, 1 );
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connect( btnReset, SIGNAL( clicked() ), this, SLOT( restore() ) );
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}
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}
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#include "entrywidgetsource.moc"
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