external/webkit r30707

1 files changed, 91 insertions, 0 deletions

diff --git a/WebCore/dom/NamedMappedAttrMap.cpp b/WebCore/dom/NamedMappedAttrMap.cpp
new file mode 100644
index 0000000..afa4d76
--- /dev/null
+++ b/WebCore/dom/NamedMappedAttrMap.cpp
@@ -0,0 +1,91 @@
+/*
+ * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
+ *           (C) 1999 Antti Koivisto (koivisto@kde.org)
+ *           (C) 2001 Peter Kelly (pmk@post.com)
+ *           (C) 2001 Dirk Mueller (mueller@kde.org)
+ *           (C) 2007 David Smith (catfish.man@gmail.com)
+ * Copyright (C) 2004, 2005, 2006, 2007 Apple Inc. All rights reserved.
+ *
+ * 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 "config.h"
+#include "NamedMappedAttrMap.h"
+
+#include "Document.h"
+#include "Element.h"
+
+namespace WebCore {
+
+NamedMappedAttrMap::NamedMappedAttrMap(Element *e)
+    : NamedAttrMap(e)
+    , m_mappedAttributeCount(0)
+{
+}
+
+void NamedMappedAttrMap::clearAttributes()
+{
+    m_classNames.clear();
+    m_mappedAttributeCount = 0;
+    NamedAttrMap::clearAttributes();
+}
+
+bool NamedMappedAttrMap::isMappedAttributeMap() const
+{
+    return true;
+}
+
+int NamedMappedAttrMap::declCount() const
+{
+    int result = 0;
+    for (unsigned i = 0; i < length(); i++) {
+        MappedAttribute* attr = attributeItem(i);
+        if (attr->decl())
+            result++;
+    }
+    return result;
+}
+
+bool NamedMappedAttrMap::mapsEquivalent(const NamedMappedAttrMap* otherMap) const
+{
+    // The # of decls must match.
+    if (declCount() != otherMap->declCount())
+        return false;
+    
+    // The values for each decl must match.
+    for (unsigned i = 0; i < length(); i++) {
+        MappedAttribute* attr = attributeItem(i);
+        if (attr->decl()) {
+            Attribute* otherAttr = otherMap->getAttributeItem(attr->name());
+            if (!otherAttr || (attr->value() != otherAttr->value()))
+                return false;
+        }
+    }
+    return true;
+}
+
+void NamedMappedAttrMap::parseClassAttribute(const String& classStr) 
+{ 
+    if (!element->hasClass()) { 
+        m_classNames.clear(); 
+        return;
+    }
+
+    m_classNames.parseClassAttribute(classStr, element->document()->inCompatMode()); 
+}
+
+
+}