--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/WebCore/css/CSSProperty.cpp	Fri Sep 17 09:02:29 2010 +0300
@@ -0,0 +1,77 @@
+/**
+ * (C) 1999-2003 Lars Knoll (knoll@kde.org)
+ * Copyright (C) 2004, 2005, 2006 Apple Computer, Inc.
+ *
+ * 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 "CSSProperty.h"
+
+#include "CSSPropertyNames.h"
+#include "PlatformString.h"
+
+namespace WebCore {
+
+String CSSProperty::cssText() const
+{
+    if (id() == CSSPropertyWebkitVariableDeclarationBlock)
+        return m_value->cssText() + ";";
+    return String(getPropertyName(static_cast<CSSPropertyID>(id()))) + ": " + m_value->cssText() + (isImportant() ? " !important" : "") + "; ";
+}
+
+bool operator==(const CSSProperty& a, const CSSProperty& b)
+{
+    return a.m_id == b.m_id && a.m_important == b.m_important && a.m_value == b.m_value;
+}
+
+int CSSProperty::resolveDirectionAwareProperty(int propertyID, TextDirection direction)
+{
+    switch (static_cast<CSSPropertyID>(propertyID)) {
+    case CSSPropertyWebkitMarginEnd:
+        return direction == LTR ? CSSPropertyMarginRight : CSSPropertyMarginLeft;
+    case CSSPropertyWebkitMarginStart:
+        return direction == LTR ? CSSPropertyMarginLeft : CSSPropertyMarginRight;
+
+    case CSSPropertyWebkitPaddingEnd:
+        return direction == LTR ? CSSPropertyPaddingRight : CSSPropertyPaddingLeft;
+    case CSSPropertyWebkitPaddingStart:
+        return direction == LTR ? CSSPropertyPaddingLeft : CSSPropertyPaddingRight;
+
+    case CSSPropertyWebkitBorderEnd:
+        return direction == LTR ? CSSPropertyBorderRight : CSSPropertyBorderLeft;
+    case CSSPropertyWebkitBorderEndColor:
+        return direction == LTR ? CSSPropertyBorderRightColor : CSSPropertyBorderLeftColor;
+    case CSSPropertyWebkitBorderEndStyle:
+        return direction == LTR ? CSSPropertyBorderRightStyle : CSSPropertyBorderLeftStyle;
+    case CSSPropertyWebkitBorderEndWidth:
+        return direction == LTR ? CSSPropertyBorderRightWidth : CSSPropertyBorderLeftWidth;
+
+    case CSSPropertyWebkitBorderStart:
+        return direction == LTR ? CSSPropertyBorderLeft : CSSPropertyBorderRight;
+    case CSSPropertyWebkitBorderStartColor:
+        return direction == LTR ? CSSPropertyBorderLeftColor : CSSPropertyBorderRightColor;
+    case CSSPropertyWebkitBorderStartStyle:
+        return direction == LTR ? CSSPropertyBorderLeftStyle : CSSPropertyBorderRightStyle;
+    case CSSPropertyWebkitBorderStartWidth:
+        return direction == LTR ? CSSPropertyBorderLeftWidth : CSSPropertyBorderRightWidth;
+
+    default:
+        return propertyID;
+    }
+}
+
+} // namespace WebCore