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-rw-r--r--tdehtml/css/csshelper.cpp87
1 files changed, 87 insertions, 0 deletions
diff --git a/tdehtml/css/csshelper.cpp b/tdehtml/css/csshelper.cpp
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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 <tdeglobal.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 "tdehtml_settings.h"
+
+using namespace DOM;
+using namespace tdehtml;
+
+
+DOMString tdehtml::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].unicode() > '\r')
+ j->s[nl++] = i->s[k];
+
+ j->l = nl;
+
+ return j;
+}