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/* -*- mode: C++; c-file-style: "gnu" -*-
*
* This file is part of KMail, the KDE mail client.
*
* Copyright (c) 2002-2003 Carsten Pfeiffer <[email protected]>
* Copyright (c) 2003 Zack Rusin <[email protected]>
*
* KMail is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License, version 2, as
* published by the Free Software Foundation.
*
* KMail 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
* In addition, as a special exception, the copyright holders give
* permission to link the code of this program with any edition of
* the TQt library by Trolltech AS, Norway (or with modified versions
* of TQt that use the same license as TQt), and distribute linked
* combinations including the two. You must obey the GNU General
* Public License in all respects for all of the code used other than
* TQt. If you modify this file, you may extend this exception to
* your version of the file, but you are not obligated to do so. If
* you do not wish to do so, delete this exception statement from
* your version.
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include "mailsourceviewer.h"
#include <kapplication.h>
#include <twin.h>
#include <tqregexp.h>
#include <tqaccel.h>
namespace KMail {
int MailSourceHighlighter::highlightParagraph( const TQString& text, int ) {
TQRegExp regexp( "^([\\w-]+:\\s)" );
if( regexp.search( text ) != -1 ) {
TQFont font = textEdit()->currentFont();
font.setBold( true );
setFormat( 0, regexp.matchedLength(), font );
}
return 0;
}
MailSourceViewer::MailSourceViewer( TQWidget *parent, const char *name )
: KTextBrowser( parent, name ), mSourceHighLighter( 0 )
{
setWFlags( WDestructiveClose );
TQAccel *accel = new TQAccel( this, "browser close-accel" );
accel->connectItem( accel->insertItem( TQt::Key_Escape ), this , TQT_SLOT( close() ));
accel->connectItem( accel->insertItem( TQt::Key_W+CTRL ), this , TQT_SLOT( close() ));
setWordWrap( KTextBrowser::NoWrap );
KWin::setIcons(winId(), kapp->icon(), kapp->miniIcon());
}
MailSourceViewer::~MailSourceViewer()
{
delete mSourceHighLighter; mSourceHighLighter = 0;
}
void MailSourceViewer::setText( const TQString& text )
{
delete mSourceHighLighter; mSourceHighLighter = 0;
if ( text.length() > 500000 ) {
setTextFormat( TQt::LogText );
} else {
setTextFormat( TQt::PlainText );
mSourceHighLighter = new MailSourceHighlighter( this );
}
KTextBrowser::setText( text );
}
}
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