mailsourceviewer.cpp
00001 /* -*- mode: C++; c-file-style: "gnu" -*- 00002 * 00003 * This file is part of KMail, the KDE mail client. 00004 * 00005 * Copyright (c) 2002-2003 Carsten Pfeiffer <pfeiffer@kde.org> 00006 * Copyright (c) 2003 Zack Rusin <zack@kde.org> 00007 * 00008 * KMail is free software; you can redistribute it and/or modify it 00009 * under the terms of the GNU General Public License, version 2, as 00010 * published by the Free Software Foundation. 00011 * 00012 * KMail is distributed in the hope that it will be useful, but 00013 * WITHOUT ANY WARRANTY; without even the implied warranty of 00014 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00015 * General Public License for more details. 00016 * 00017 * You should have received a copy of the GNU General Public License 00018 * along with this program; if not, write to the Free Software 00019 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 00020 * 00021 * In addition, as a special exception, the copyright holders give 00022 * permission to link the code of this program with any edition of 00023 * the TQt library by Trolltech AS, Norway (or with modified versions 00024 * of TQt that use the same license as TQt), and distribute linked 00025 * combinations including the two. You must obey the GNU General 00026 * Public License in all respects for all of the code used other than 00027 * TQt. If you modify this file, you may extend this exception to 00028 * your version of the file, but you are not obligated to do so. If 00029 * you do not wish to do so, delete this exception statement from 00030 * your version. 00031 */ 00032 #ifdef HAVE_CONFIG_H 00033 #include <config.h> 00034 #endif 00035 00036 #include "mailsourceviewer.h" 00037 00038 #include <kapplication.h> 00039 #include <kwin.h> 00040 00041 #include <tqregexp.h> 00042 #include <tqaccel.h> 00043 00044 namespace KMail { 00045 00046 int MailSourceHighlighter::highlightParagraph( const TQString& text, int ) { 00047 TQRegExp regexp( "^([\\w-]+:\\s)" ); 00048 if( regexp.search( text ) != -1 ) { 00049 TQFont font = textEdit()->currentFont(); 00050 font.setBold( true ); 00051 setFormat( 0, regexp.matchedLength(), font ); 00052 } 00053 return 0; 00054 } 00055 00056 MailSourceViewer::MailSourceViewer( TQWidget *parent, const char *name ) 00057 : KTextBrowser( parent, name ), mSourceHighLighter( 0 ) 00058 { 00059 setWFlags( WDestructiveClose ); 00060 TQAccel *accel = new TQAccel( this, "browser close-accel" ); 00061 accel->connectItem( accel->insertItem( TQt::Key_Escape ), this , TQT_SLOT( close() )); 00062 accel->connectItem( accel->insertItem( TQt::Key_W+CTRL ), this , TQT_SLOT( close() )); 00063 setWordWrap( KTextBrowser::NoWrap ); 00064 KWin::setIcons(winId(), kapp->icon(), kapp->miniIcon()); 00065 } 00066 00067 MailSourceViewer::~MailSourceViewer() 00068 { 00069 delete mSourceHighLighter; mSourceHighLighter = 0; 00070 } 00071 00072 void MailSourceViewer::setText( const TQString& text ) 00073 { 00074 delete mSourceHighLighter; mSourceHighLighter = 0; 00075 if ( text.length() > 500000 ) { 00076 setTextFormat( TQt::LogText ); 00077 } else { 00078 setTextFormat( TQt::PlainText ); 00079 mSourceHighLighter = new MailSourceHighlighter( this ); 00080 } 00081 KTextBrowser::setText( text ); 00082 } 00083 00084 }