khtml Library API Documentation

csshelper.cpp

00001 /* 00002 * This file is part of the CSS implementation for KDE. 00003 * 00004 * Copyright (C) 1999 Lars Knoll (knoll@kde.org) 00005 * 00006 * This library is free software; you can redistribute it and/or 00007 * modify it under the terms of the GNU Library General Public 00008 * License as published by the Free Software Foundation; either 00009 * version 2 of the License, or (at your option) any later version. 00010 * 00011 * This library 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 GNU 00014 * Library General Public License for more details. 00015 * 00016 * You should have received a copy of the GNU Library General Public License 00017 * along with this library; see the file COPYING.LIB. If not, write to 00018 * the Free Software Foundation, Inc., 59 Temple Place - Suite 330, 00019 * Boston, MA 02111-1307, USA. 00020 * 00021 */ 00022 #include "csshelper.h" 00023 00024 #include <qfontmetrics.h> 00025 #include <qfontinfo.h> 00026 #include <qpaintdevice.h> 00027 #include <qpaintdevicemetrics.h> 00028 #include <qfontdatabase.h> 00029 00030 #include <kcharsets.h> 00031 #include <kglobal.h> 00032 #include <kdebug.h> 00033 00034 #include "rendering/render_style.h" 00035 #include "css_valueimpl.h" 00036 #include "dom/css_value.h" 00037 #include "misc/helper.h" 00038 #include "xml/dom_stringimpl.h" 00039 #include "khtml_settings.h" 00040 00041 using namespace DOM; 00042 using namespace khtml; 00043 00044 00045 DOMString khtml::parseURL(const DOMString &url) 00046 { 00047 DOMStringImpl* i = url.implementation(); 00048 if(!i) return DOMString(); 00049 00050 int o = 0; 00051 int l = i->l; 00052 while(o < l && (i->s[o] <= ' ')) { o++; l--; } 00053 while(l > 0 && (i->s[o+l-1] <= ' ')) l--; 00054 00055 if(l >= 5 && 00056 (i->s[o].lower() == 'u') && 00057 (i->s[o+1].lower() == 'r') && 00058 (i->s[o+2].lower() == 'l') && 00059 i->s[o+3].latin1() == '(' && 00060 i->s[o+l-1].latin1() == ')') { 00061 o += 4; 00062 l -= 5; 00063 } 00064 00065 while(o < l && (i->s[o] <= ' ')) { o++; l--; } 00066 while(l > 0 && (i->s[o+l-1] <= ' ')) l--; 00067 00068 if(l >= 2 && i->s[o] == i->s[o+l-1] && 00069 (i->s[o].latin1() == '\'' || i->s[o].latin1() == '\"')) { 00070 o++; 00071 l -= 2; 00072 } 00073 00074 while(o < l && (i->s[o] <= ' ')) { o++; l--; } 00075 while(l > 0 && (i->s[o+l-1] <= ' ')) l--; 00076 00077 DOMStringImpl* j = new DOMStringImpl(i->s+o,l); 00078 00079 int nl = 0; 00080 for(int k = o; k < o+l; k++) 00081 if(i->s[k].unicode() > '\r') 00082 j->s[nl++] = i->s[k]; 00083 00084 j->l = nl; 00085 00086 return j; 00087 }
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This file is part of the documentation for khtml Library Version 3.4.0.
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