1 files changed, 87 insertions, 0 deletions
diff --git a/khtml/css/csshelper.cpp b/khtml/css/csshelper.cpp
new file mode 100644
index 000000000..7b7a464f4
--- /dev/null
+++ b/khtml/css/csshelper.cpp
@@ -0,0 +1,87 @@
+/*
+ * This file is part of the CSS implementation for KDE.
+ *
+ * Copyright (C) 1999 Lars Knoll ([email protected])
+ *
+ * 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 <qfontmetrics.h>
+#include <qfontinfo.h>
+#include <qpaintdevice.h>
+#include <qpaintdevicemetrics.h>
+#include <qfontdatabase.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] <= ' ')) { o++; l--; }
+    while(l > 0 && (i->s[o+l-1] <= ' ')) 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] <= ' ')) { o++; l--; }
+    while(l > 0 && (i->s[o+l-1] <= ' ')) 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] <= ' ')) { o++; l--; }
+    while(l > 0 && (i->s[o+l-1] <= ' ')) 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;
+}