libkdepim

linklocator.h

00001 /*
00002  * linklocator.h
00003  *
00004  * Copyright (c) 2002 Dave Corrie <kde@davecorrie.com>
00005  *
00006  *  This file is part of KMail.
00007  *
00008  *  KMail is free software; you can redistribute it and/or modify
00009  *  it under the terms of the GNU General Public License as published by
00010  *  the Free Software Foundation; either version 2 of the License, or
00011  *  (at your option) any later version.
00012  *
00013  *  This program is distributed in the hope that it will be useful,
00014  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
00015  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00016  *  GNU General Public License for more details.
00017  *
00018  *  You should have received a copy of the GNU General Public License
00019  *  along with this program; if not, write to the Free Software
00020  *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
00021  */
00022 
00023 #ifndef LINKLOCATOR_H_INCLUDED
00024 #define LINKLOCATOR_H_INCLUDED
00025 
00026 #include <qstring.h>
00027 #include <qmap.h>
00028 
00029 #include <kdepimmacros.h>
00030 
00041 class KDE_EXPORT LinkLocator
00042 {
00043 public:
00052   LinkLocator(const QString& text, int pos = 0);
00053 
00064   void setMaxUrlLen(int length);
00065 
00071   int maxUrlLen() const;
00072 
00083   void setMaxAddressLen(int length);
00084 
00091   int maxAddressLen() const;
00092 
00101   QString getUrl();
00102 
00114   QString getEmailAddress();
00115 
00139   static QString convertToHtml(const QString& plainText, int flags = 0,
00140     int maxUrlLen = 4096, int maxAddressLen = 255);
00141 
00142   static const int PreserveSpaces = 0x01;
00143   static const int ReplaceSmileys = 0x02;
00144   static const int IgnoreUrls     = 0x04;
00145   static const int HighlightText  = 0x08;
00146 
00151   static QString pngToDataUrl( const QString & iconPath );
00152 
00153 protected:
00157   QString mText;
00161   int mPos;
00162 
00163 private:
00164   bool atUrl() const;
00165   bool isEmptyUrl(const QString& url);
00166 
00173   QString getEmoticon();
00178   QString highlightedText();
00179 
00180   int mMaxUrlLen;
00181   int mMaxAddressLen;
00182 
00183   // maps the smiley text to the corresponding emoticon name
00184   static QMap<QString, QString> *s_smileyEmoticonNameMap;
00185   // cache for the HTML representation of a smiley
00186   static QMap<QString, QString> *s_smileyEmoticonHTMLCache;
00187 };
00188 
00189 #endif // LINKLOCATOR_H_INCLUDED
00190 
KDE Home | KDE Accessibility Home | Description of Access Keys