WebCore/rendering/style/StyleRareInheritedData.h
changeset 0 4f2f89ce4247
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/WebCore/rendering/style/StyleRareInheritedData.h	Fri Sep 17 09:02:29 2010 +0300
@@ -0,0 +1,91 @@
+/*
+ * Copyright (C) 2000 Lars Knoll (knoll@kde.org)
+ *           (C) 2000 Antti Koivisto (koivisto@kde.org)
+ *           (C) 2000 Dirk Mueller (mueller@kde.org)
+ * Copyright (C) 2003, 2005, 2006, 2007, 2008 Apple Inc. All rights reserved.
+ * Copyright (C) 2006 Graham Dennis (graham.dennis@gmail.com)
+ *
+ * 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.
+ *
+ */
+
+#ifndef StyleRareInheritedData_h
+#define StyleRareInheritedData_h
+
+#include "AtomicString.h"
+#include "Color.h"
+#include "Length.h"
+#include <wtf/RefCounted.h>
+#include <wtf/PassRefPtr.h>
+
+namespace WebCore {
+
+class CursorList;
+class ShadowData;
+
+// This struct is for rarely used inherited CSS3, CSS2, and WebKit-specific properties.
+// By grouping them together, we save space, and only allocate this object when someone
+// actually uses one of these properties.
+class StyleRareInheritedData : public RefCounted<StyleRareInheritedData> {
+public:
+    static PassRefPtr<StyleRareInheritedData> create() { return adoptRef(new StyleRareInheritedData); }
+    PassRefPtr<StyleRareInheritedData> copy() const { return adoptRef(new StyleRareInheritedData(*this)); }
+    ~StyleRareInheritedData();
+
+    bool operator==(const StyleRareInheritedData& o) const;
+    bool operator!=(const StyleRareInheritedData& o) const
+    {
+        return !(*this == o);
+    }
+    bool shadowDataEquivalent(const StyleRareInheritedData&) const;
+
+    Color textStrokeColor;
+    float textStrokeWidth;
+    Color textFillColor;
+
+    ShadowData* textShadow; // Our text shadow information for shadowed text drawing.
+    AtomicString highlight; // Apple-specific extension for custom highlight rendering.
+    
+    RefPtr<CursorList> cursorData;
+    Length indent;
+    float m_effectiveZoom;
+
+    // Paged media properties.
+    short widows;
+    short orphans;
+    
+    unsigned textSecurity : 2; // ETextSecurity
+    unsigned userModify : 2; // EUserModify (editing)
+    unsigned wordBreak : 2; // EWordBreak
+    unsigned wordWrap : 1; // EWordWrap 
+    unsigned nbspMode : 1; // ENBSPMode
+    unsigned khtmlLineBreak : 1; // EKHTMLLineBreak
+    bool textSizeAdjust : 1; // An Apple extension.
+    unsigned resize : 2; // EResize
+    unsigned userSelect : 1;  // EUserSelect
+    unsigned colorSpace : 1; // ColorSpace
+    unsigned hyphens : 2; // Hyphens
+
+    AtomicString hyphenateCharacter;
+
+private:
+    StyleRareInheritedData();
+    StyleRareInheritedData(const StyleRareInheritedData&);
+};
+
+} // namespace WebCore
+
+#endif // StyleRareInheritedData_h