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/*
* This file is part of the CSS implementation for KDE.
*
* Copyright (C) 1999 Lars Knoll (knoll@kde.org)
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*
*/
#include "csshelper.h"
#include <tqfontmetrics.h>
#include <tqfontinfo.h>
#include <tqpaintdevice.h>
#include <tqpaintdevicemetrics.h>
#include <tqfontdatabase.h>
#include <kcharsets.h>
#include <kglobal.h>
#include <kdebug.h>
#include "rendering/render_style.h"
#include "css_valueimpl.h"
#include "dom/css_value.h"
#include "misc/helper.h"
#include "xml/dom_stringimpl.h"
#include "khtml_settings.h"
using namespace DOM;
using namespace khtml;
DOMString khtml::parseURL(const DOMString &url)
{
DOMStringImpl* i = url.implementation();
if(!i) return DOMString();
int o = 0;
int l = i->l;
while(o < l && (i->s[o] <= TQChar(' '))) { o++; l--; }
while(l > 0 && (i->s[o+l-1] <= TQChar(' '))) l--;
if(l >= 5 &&
(i->s[o].lower() == 'u') &&
(i->s[o+1].lower() == 'r') &&
(i->s[o+2].lower() == 'l') &&
i->s[o+3].latin1() == '(' &&
i->s[o+l-1].latin1() == ')') {
o += 4;
l -= 5;
}
while(o < l && (i->s[o] <= TQChar(' '))) { o++; l--; }
while(l > 0 && (i->s[o+l-1] <= TQChar(' '))) l--;
if(l >= 2 && i->s[o] == i->s[o+l-1] &&
(i->s[o].latin1() == '\'' || i->s[o].latin1() == '\"')) {
o++;
l -= 2;
}
while(o < l && (i->s[o] <= TQChar(' '))) { o++; l--; }
while(l > 0 && (i->s[o+l-1] <= TQChar(' '))) l--;
DOMStringImpl* j = new DOMStringImpl(i->s+o,l);
int nl = 0;
for(int k = o; k < o+l; k++)
if(i->s[k].tqunicode() > '\r')
j->s[nl++] = i->s[k];
j->l = nl;
return j;
}
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