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