html.cpp

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00001 /****************************************************************
00002  *  Vidalia is distributed under the following license:
00003  *
00004  *  Copyright (C) 2006,  Matt Edman, Justin Hipple
00005  *
00006  *  This program is free software; you can redistribute it and/or
00007  *  modify it under the terms of the GNU General Public License
00008  *  as published by the Free Software Foundation; either version 2
00009  *  of the License, or (at your option) any later version.
00010  *
00011  *  This program is distributed in the hope that it will be useful,
00012  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
00013  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00014  *  GNU General Public License for more details.
00015  *
00016  *  You should have received a copy of the GNU General Public License
00017  *  along with this program; if not, write to the Free Software
00018  *  Foundation, Inc., 51 Franklin Street, Fifth Floor, 
00019  *  Boston, MA  02110-1301, USA.
00020  ****************************************************************/
00021 
00022 /** 
00023  * \file html.cpp
00024  * \version $Id: html.cpp 1563 2006-12-26 06:06:04Z edmanm $
00025  * \brief HTML formatting functions
00026  */
00027 
00028 #include "html.h"
00029 
00030 
00031 /** Wraps a string in "<p>" tags, converts "\n" to "<br/>" and converts "\n\n"
00032  * to a new paragraph. */
00033 QString
00034 p(QString str)
00035 {
00036   str = "<p>" + str + "</p>";
00037   str.replace("\n\n", "</p><p>");
00038   str.replace("\n", "<br/>");
00039   return str;
00040 }
00041 
00042 /** Wraps a string in "<i>" tags. */
00043 QString
00044 i(QString str)
00045 {
00046   return QString("<i>%1</i>").arg(str);
00047 }
00048 
00049 /** Wraps a string in "<b>" tags. */
00050 QString
00051 b(QString str)
00052 {
00053   return QString("<b>%1</b>").arg(str);
00054 }
00055 
00056 /** Wraps a string in "<tr>" tags. */
00057 QString
00058 trow(QString str)
00059 {
00060   return QString("<tr>%1</tr>").arg(str);
00061 }
00062 
00063 /** Wraps a string in "<td>" tags. */
00064 QString
00065 tcol(QString str)
00066 {
00067   return QString("<td>%1</td>").arg(str);
00068 }
00069 
00070 /** Wraps a string in "<th>" tags. */
00071 QString
00072 thead(QString str)
00073 {
00074   return QString("<th>%1</th>").arg(str);
00075 }
00076 
00077 /** Escapes "<" and ">" characters in the given string. */
00078 QString
00079 escape(QString str)
00080 {
00081   str.replace("<", "&lt;");
00082   str.replace(">", "&gt;");
00083   return str;
00084 }
00085 

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