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85 lines
2.9 KiB
85 lines
2.9 KiB
/* -*- mode: C++; c-file-style: "gnu" -*-
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*
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* This file is part of KMail, the KDE mail client.
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*
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* Copyright (c) 2002-2003 Carsten Pfeiffer <pfeiffer@kde.org>
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* Copyright (c) 2003 Zack Rusin <zack@kde.org>
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*
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* KMail is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License, version 2, as
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* published by the Free Software Foundation.
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*
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* KMail is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* 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 Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*
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* In addition, as a special exception, the copyright holders give
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* permission to link the code of this program with any edition of
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* the TQt library by Trolltech AS, Norway (or with modified versions
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* of TQt that use the same license as TQt), and distribute linked
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* combinations including the two. You must obey the GNU General
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* Public License in all respects for all of the code used other than
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* TQt. If you modify this file, you may extend this exception to
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* your version of the file, but you are not obligated to do so. If
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* you do not wish to do so, delete this exception statement from
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* your version.
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*/
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#include "mailsourceviewer.h"
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#include <tdeapplication.h>
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#include <twin.h>
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#include <tqregexp.h>
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#include <tqaccel.h>
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namespace KMail {
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int MailSourceHighlighter::highlightParagraph( const TQString& text, int ) {
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TQRegExp regexp( "^([\\w-]+:\\s)" );
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if( regexp.search( text ) != -1 ) {
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TQFont font = textEdit()->currentFont();
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font.setBold( true );
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setFormat( 0, regexp.matchedLength(), font );
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}
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return 0;
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}
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MailSourceViewer::MailSourceViewer( TQWidget *parent, const char *name )
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: KTextBrowser( parent, name ), mSourceHighLighter( 0 )
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{
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setWFlags( WDestructiveClose );
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TQAccel *accel = new TQAccel( this, "browser close-accel" );
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accel->connectItem( accel->insertItem( TQt::Key_Escape ), this , TQT_SLOT( close() ));
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accel->connectItem( accel->insertItem( TQt::Key_W+CTRL ), this , TQT_SLOT( close() ));
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setWordWrap( KTextBrowser::NoWrap );
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KWin::setIcons(winId(), kapp->icon(), kapp->miniIcon());
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}
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MailSourceViewer::~MailSourceViewer()
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{
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delete mSourceHighLighter; mSourceHighLighter = 0;
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}
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void MailSourceViewer::setText( const TQString& text )
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{
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delete mSourceHighLighter; mSourceHighLighter = 0;
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if ( text.length() > 500000 ) {
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setTextFormat( TQt::LogText );
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} else {
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setTextFormat( TQt::PlainText );
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mSourceHighLighter = new MailSourceHighlighter( this );
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}
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KTextBrowser::setText( text );
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}
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}
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