Code drop from //branches/cupcake/...@124589

1 files changed, 297 insertions, 0 deletions

diff --git a/WebCore/rendering/style/SVGRenderStyleDefs.h b/WebCore/rendering/style/SVGRenderStyleDefs.h
new file mode 100644
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+++ b/WebCore/rendering/style/SVGRenderStyleDefs.h
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+/*
+    Copyright (C) 2004, 2005, 2007 Nikolas Zimmermann <zimmermann@kde.org>
+                  2004, 2005 Rob Buis <buis@kde.org>
+
+    Based on khtml code by:
+    Copyright (C) 2000-2003 Lars Knoll (knoll@kde.org)
+              (C) 2000 Antti Koivisto (koivisto@kde.org)
+              (C) 2000-2003 Dirk Mueller (mueller@kde.org)
+              (C) 2002-2003 Apple Computer, Inc.
+
+    This file is part of the KDE project
+
+    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 SVGRenderStyleDefs_h
+#define SVGRenderStyleDefs_h
+
+#if ENABLE(SVG)
+#include "Color.h"
+#include "Path.h"
+#include "PlatformString.h"
+#include <wtf/RefCounted.h>
+#include <wtf/RefPtr.h>
+
+// Helper macros for 'SVGRenderStyle'
+#define SVG_RS_DEFINE_ATTRIBUTE(Data, Type, Name, Initial) \
+    void set##Type(Data val) { svg_noninherited_flags.f._##Name = val; } \
+    Data Name() const { return (Data) svg_noninherited_flags.f._##Name; } \
+    static Data initial##Type() { return Initial; }
+
+#define SVG_RS_DEFINE_ATTRIBUTE_INHERITED(Data, Type, Name, Initial) \
+    void set##Type(Data val) { svg_inherited_flags._##Name = val; } \
+    Data Name() const { return (Data) svg_inherited_flags._##Name; } \
+    static Data initial##Type() { return Initial; }
+
+// "Helper" macros for SVG's RenderStyle properties
+// FIXME: These are impossible to work with or debug.
+#define SVG_RS_DEFINE_ATTRIBUTE_DATAREF(Data, Group, Variable, Type, Name) \
+    Data Name() const { return Group->Variable; } \
+    void set##Type(Data obj) { SVG_RS_SET_VARIABLE(Group, Variable, obj) }
+
+#define SVG_RS_DEFINE_ATTRIBUTE_DATAREF_WITH_INITIAL(Data, Group, Variable, Type, Name, Initial) \
+    SVG_RS_DEFINE_ATTRIBUTE_DATAREF(Data, Group, Variable, Type, Name) \
+    static Data initial##Type() { return Initial; }
+
+#define SVG_RS_DEFINE_ATTRIBUTE_DATAREF_WITH_INITIAL_REFCOUNTED(Data, Group, Variable, Type, Name, Initial) \
+    Data* Name() const { return Group->Variable.get(); } \
+    void set##Type(PassRefPtr<Data> obj) { \
+        if(!(Group->Variable == obj)) \
+            Group.access()->Variable = obj; \
+    } \
+    static Data* initial##Type() { return Initial; }
+
+#define SVG_RS_SET_VARIABLE(Group, Variable, Value) \
+    if(!(Group->Variable == Value)) \
+        Group.access()->Variable = Value;
+
+namespace WebCore {
+
+    enum EBaselineShift {
+        BS_BASELINE, BS_SUB, BS_SUPER, BS_LENGTH
+    };
+
+    enum ETextAnchor {
+        TA_START, TA_MIDDLE, TA_END
+    };
+
+    enum EColorInterpolation {
+        CI_AUTO, CI_SRGB, CI_LINEARRGB
+    };
+
+    enum EColorRendering {
+        CR_AUTO, CR_OPTIMIZESPEED, CR_OPTIMIZEQUALITY
+    };
+    
+    enum EImageRendering {
+        IR_AUTO, IR_OPTIMIZESPEED, IR_OPTIMIZEQUALITY
+    };
+
+    enum EShapeRendering {
+        SR_AUTO, SR_OPTIMIZESPEED, SR_CRISPEDGES, SR_GEOMETRICPRECISION
+    };
+
+    enum ETextRendering {
+        TR_AUTO, TR_OPTIMIZESPEED, TR_OPTIMIZELEGIBILITY, TR_GEOMETRICPRECISION
+    };
+
+    enum EWritingMode {
+        WM_LRTB, WM_LR, WM_RLTB, WM_RL, WM_TBRL, WM_TB
+    };
+
+    enum EGlyphOrientation {
+        GO_0DEG, GO_90DEG, GO_180DEG, GO_270DEG, GO_AUTO
+    };
+
+    enum EAlignmentBaseline {
+        AB_AUTO, AB_BASELINE, AB_BEFORE_EDGE, AB_TEXT_BEFORE_EDGE,
+        AB_MIDDLE, AB_CENTRAL, AB_AFTER_EDGE, AB_TEXT_AFTER_EDGE,
+        AB_IDEOGRAPHIC, AB_ALPHABETIC, AB_HANGING, AB_MATHEMATICAL
+    };
+
+    enum EDominantBaseline {
+        DB_AUTO, DB_USE_SCRIPT, DB_NO_CHANGE, DB_RESET_SIZE,
+        DB_IDEOGRAPHIC, DB_ALPHABETIC, DB_HANGING, DB_MATHEMATICAL,
+        DB_CENTRAL, DB_MIDDLE, DB_TEXT_AFTER_EDGE, DB_TEXT_BEFORE_EDGE
+    };
+
+    enum EPointerEvents {
+        PE_NONE, PE_STROKE, PE_FILL, PE_PAINTED, PE_VISIBLE,
+        PE_VISIBLE_STROKE, PE_VISIBLE_FILL, PE_VISIBLE_PAINTED, PE_ALL
+    };
+    
+    class CSSValue;
+    class CSSValueList;
+    class SVGPaint;
+
+    // Inherited/Non-Inherited Style Datastructures
+    class StyleFillData : public RefCounted<StyleFillData> {
+    public:
+        static PassRefPtr<StyleFillData> create() { return adoptRef(new StyleFillData); }
+        PassRefPtr<StyleFillData> copy() const { return adoptRef(new StyleFillData(*this)); }
+        
+        bool operator==(const StyleFillData &other) const;
+        bool operator!=(const StyleFillData &other) const
+        {
+            return !(*this == other);
+        }
+
+        float opacity;
+        RefPtr<SVGPaint> paint;
+
+    private:
+        StyleFillData();
+        StyleFillData(const StyleFillData&);
+    };
+
+    class StyleStrokeData : public RefCounted<StyleStrokeData> {
+    public:
+        static PassRefPtr<StyleStrokeData> create() { return adoptRef(new StyleStrokeData); }
+        PassRefPtr<StyleStrokeData> copy() const { return adoptRef(new StyleStrokeData(*this)); }
+
+        bool operator==(const StyleStrokeData&) const;
+        bool operator!=(const StyleStrokeData& other) const
+        {
+            return !(*this == other);
+        }
+
+        float opacity;
+        float miterLimit;
+
+        RefPtr<CSSValue> width;
+        RefPtr<CSSValue> dashOffset;
+
+        RefPtr<SVGPaint> paint;
+        RefPtr<CSSValueList> dashArray;
+
+    private:        
+        StyleStrokeData();
+        StyleStrokeData(const StyleStrokeData&);
+    };
+
+    class StyleStopData : public RefCounted<StyleStopData> {
+    public:
+        static PassRefPtr<StyleStopData> create() { return adoptRef(new StyleStopData); }
+        PassRefPtr<StyleStopData> copy() const { return adoptRef(new StyleStopData(*this)); }
+
+        bool operator==(const StyleStopData &other) const;
+        bool operator!=(const StyleStopData &other) const
+        {
+            return !(*this == other);
+        }
+
+        float opacity;
+        Color color;
+
+    private:        
+        StyleStopData();
+        StyleStopData(const StyleStopData&);
+    };
+
+    class StyleTextData : public RefCounted<StyleTextData> {
+    public:
+        static PassRefPtr<StyleTextData> create() { return adoptRef(new StyleTextData); }
+        PassRefPtr<StyleTextData> copy() const { return adoptRef(new StyleTextData(*this)); }
+        
+        bool operator==(const StyleTextData& other) const;
+        bool operator!=(const StyleTextData& other) const
+        {
+            return !(*this == other);
+        }
+
+        RefPtr<CSSValue> kerning;
+
+    private:
+        StyleTextData();
+        StyleTextData(const StyleTextData& other);
+    };
+
+    class StyleClipData : public RefCounted<StyleClipData> {
+    public:
+        static PassRefPtr<StyleClipData> create() { return adoptRef(new StyleClipData); }
+        PassRefPtr<StyleClipData> copy() const { return adoptRef(new StyleClipData(*this)); }
+
+        bool operator==(const StyleClipData &other) const;
+        bool operator!=(const StyleClipData &other) const
+        {
+            return !(*this == other);
+        }
+
+        String clipPath;
+
+    private:
+        StyleClipData();
+        StyleClipData(const StyleClipData&);
+    };
+
+    class StyleMaskData : public RefCounted<StyleMaskData> {
+    public:
+        static PassRefPtr<StyleMaskData> create() { return adoptRef(new StyleMaskData); }
+        PassRefPtr<StyleMaskData> copy() const { return adoptRef(new StyleMaskData(*this)); }
+
+        bool operator==(const StyleMaskData &other) const;
+        bool operator!=(const StyleMaskData &other) const { return !(*this == other); }
+
+        String maskElement;
+
+    private:        
+        StyleMaskData();
+        StyleMaskData(const StyleMaskData&);
+    };
+
+    class StyleMarkerData : public RefCounted<StyleMarkerData> {
+    public:
+        static PassRefPtr<StyleMarkerData> create() { return adoptRef(new StyleMarkerData); }
+        PassRefPtr<StyleMarkerData> copy() const { return adoptRef(new StyleMarkerData(*this)); }
+
+        bool operator==(const StyleMarkerData &other) const;
+        bool operator!=(const StyleMarkerData &other) const
+        {
+            return !(*this == other);
+        }
+
+        String startMarker;
+        String midMarker;
+        String endMarker;
+
+    private:
+        StyleMarkerData();
+        StyleMarkerData(const StyleMarkerData&);
+    };
+
+    // Note : the rule for this class is, *no inheritance* of these props
+    class StyleMiscData : public RefCounted<StyleMiscData> {
+    public:
+        static PassRefPtr<StyleMiscData> create() { return adoptRef(new StyleMiscData); }
+        PassRefPtr<StyleMiscData> copy() const { return adoptRef(new StyleMiscData(*this)); }
+
+        bool operator==(const StyleMiscData &other) const;
+        bool operator!=(const StyleMiscData &other) const
+        {
+            return !(*this == other);
+        }
+
+        String filter;
+        Color floodColor;
+        float floodOpacity;
+
+        Color lightingColor;
+
+        // non-inherited text stuff lives here not in StyleTextData.
+        RefPtr<CSSValue> baselineShiftValue;
+
+    private:
+        StyleMiscData();
+        StyleMiscData(const StyleMiscData&);
+    };
+
+} // namespace WebCore
+
+#endif // ENABLE(SVG)
+#endif // SVGRenderStyleDefs_h
+
+// vim:ts=4:noet