Source/WebCore/rendering/style/SVGRenderStyleDefs.h - WebKit - Git at Google

 /*
     Copyright (C) 2004, 2005, 2007 Nikolas Zimmermann <zimmermann@kde.org>
                   2004, 2005 Rob Buis <buis@kde.org>
     Copyright (C) Research In Motion Limited 2010. All rights reserved.
     Copyright (C) 2014 Adobe Systems Incorporated. All rights reserved.

     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 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.
 */

 #ifndef SVGRenderStyleDefs_h
 #define SVGRenderStyleDefs_h

 #include "Length.h"
 #include "SVGLength.h"
 #include "SVGPaint.h"
 #include "ShadowData.h"
 #include <wtf/RefCounted.h>
 #include <wtf/RefPtr.h>

 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 EShapeRendering {
         SR_AUTO, SR_OPTIMIZESPEED, SR_CRISPEDGES, SR_GEOMETRICPRECISION
     };

     enum SVGWritingMode {
         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 EVectorEffect {
         VE_NONE,
         VE_NON_SCALING_STROKE
     };

     enum EBufferedRendering {
         BR_AUTO,
         BR_DYNAMIC,
         BR_STATIC
     };

     enum EMaskType {
         MT_LUMINANCE,
         MT_ALPHA
     };

     // These are all minimized combinations of paint-order.
     enum PaintOrder {
         PaintOrderNormal = 0,
         PaintOrderFill = 1,
         PaintOrderFillMarkers = 2,
         PaintOrderStroke = 3,
         PaintOrderStrokeMarkers = 4,
         PaintOrderMarkers = 5,
         PaintOrderMarkersStroke = 6
     };

     enum PaintType {
         PaintTypeFill,
         PaintTypeStroke,
         PaintTypeMarkers
     };

     class CSSValue;
     class CSSValueList;
     class SVGPaint;

     // Inherited/Non-Inherited Style Datastructures
     class StyleFillData : public RefCounted<StyleFillData> {
     public:
         static PassRef<StyleFillData> create() { return adoptRef(*new StyleFillData); }
         PassRef<StyleFillData> copy() const;

         bool operator==(const StyleFillData&) const;
         bool operator!=(const StyleFillData& other) const
         {
             return !(*this == other);
         }

         float opacity;
         SVGPaint::SVGPaintType paintType;
         Color paintColor;
         String paintUri;
         SVGPaint::SVGPaintType visitedLinkPaintType;
         Color visitedLinkPaintColor;
         String visitedLinkPaintUri;

     private:
         StyleFillData();
         StyleFillData(const StyleFillData&);
     };

     class StyleStrokeData : public RefCounted<StyleStrokeData> {
     public:
         static PassRef<StyleStrokeData> create() { return adoptRef(*new StyleStrokeData); }
         PassRef<StyleStrokeData> copy() const;

         bool operator==(const StyleStrokeData&) const;
         bool operator!=(const StyleStrokeData& other) const
         {
             return !(*this == other);
         }

         float opacity;
         float miterLimit;

         Length width;
         Length dashOffset;
         Vector<SVGLength> dashArray;

         SVGPaint::SVGPaintType paintType;
         Color paintColor;
         String paintUri;
         SVGPaint::SVGPaintType visitedLinkPaintType;
         Color visitedLinkPaintColor;
         String visitedLinkPaintUri;

     private:
         StyleStrokeData();
         StyleStrokeData(const StyleStrokeData&);
     };

     class StyleStopData : public RefCounted<StyleStopData> {
     public:
         static PassRef<StyleStopData> create() { return adoptRef(*new StyleStopData); }
         PassRef<StyleStopData> copy() const;

         bool operator==(const StyleStopData&) 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 PassRef<StyleTextData> create() { return adoptRef(*new StyleTextData); }
         PassRef<StyleTextData> copy() const;

         bool operator==(const StyleTextData& other) const;
         bool operator!=(const StyleTextData& other) const
         {
             return !(*this == other);
         }

         SVGLength kerning;

     private:
         StyleTextData();
         StyleTextData(const StyleTextData&);
     };

     // Note: the rule for this class is, *no inheritance* of these props
     class StyleMiscData : public RefCounted<StyleMiscData> {
     public:
         static PassRef<StyleMiscData> create() { return adoptRef(*new StyleMiscData); }
         PassRef<StyleMiscData> copy() const;

         bool operator==(const StyleMiscData&) const;
         bool operator!=(const StyleMiscData& other) const
         {
             return !(*this == other);
         }

         Color floodColor;
         float floodOpacity;
         Color lightingColor;

         // non-inherited text stuff lives here not in StyleTextData.
         SVGLength baselineShiftValue;

     private:
         StyleMiscData();
         StyleMiscData(const StyleMiscData&);
     };

     class StyleShadowSVGData : public RefCounted<StyleShadowSVGData> {
     public:
         static PassRef<StyleShadowSVGData> create() { return adoptRef(*new StyleShadowSVGData); }
         PassRef<StyleShadowSVGData> copy() const;

         bool operator==(const StyleShadowSVGData&) const;
         bool operator!=(const StyleShadowSVGData& other) const
         {
             return !(*this == other);
         }

         std::unique_ptr<ShadowData> shadow;

     private:
         StyleShadowSVGData();
         StyleShadowSVGData(const StyleShadowSVGData&);
     };

     // Non-inherited resources
     class StyleResourceData : public RefCounted<StyleResourceData> {
     public:
         static PassRef<StyleResourceData> create() { return adoptRef(*new StyleResourceData); }
         PassRef<StyleResourceData> copy() const;

         bool operator==(const StyleResourceData&) const;
         bool operator!=(const StyleResourceData& other) const
         {
             return !(*this == other);
         }

         String clipper;
         String filter;
         String masker;

     private:
         StyleResourceData();
         StyleResourceData(const StyleResourceData&);
     };

     // Inherited resources
     class StyleInheritedResourceData : public RefCounted<StyleInheritedResourceData> {
     public:
         static PassRef<StyleInheritedResourceData> create() { return adoptRef(*new StyleInheritedResourceData); }
         PassRef<StyleInheritedResourceData> copy() const;

         bool operator==(const StyleInheritedResourceData&) const;
         bool operator!=(const StyleInheritedResourceData& other) const
         {
             return !(*this == other);
         }

         String markerStart;
         String markerMid;
         String markerEnd;

     private:
         StyleInheritedResourceData();
         StyleInheritedResourceData(const StyleInheritedResourceData&);
     };

     // Positioning and sizing properties.
     class StyleLayoutData : public RefCounted<StyleLayoutData> {
     public:
         static PassRef<StyleLayoutData> create() { return adoptRef(*new StyleLayoutData); }
         PassRef<StyleLayoutData> copy() const;

         bool operator==(const StyleLayoutData&) const;
         bool operator!=(const StyleLayoutData& other) const
         {
             return !(*this == other);
         }

         Length cx;
         Length cy;
         Length r;
         Length rx;
         Length ry;
         Length x;
         Length y;

     private:
         StyleLayoutData();
         StyleLayoutData(const StyleLayoutData&);
     };

 } // namespace WebCore

 #endif // SVGRenderStyleDefs_h
	/*
	Copyright (C) 2004, 2005, 2007 Nikolas Zimmermann <zimmermann@kde.org>
	2004, 2005 Rob Buis <buis@kde.org>
	Copyright (C) Research In Motion Limited 2010. All rights reserved.
	Copyright (C) 2014 Adobe Systems Incorporated. All rights reserved.

	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 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.
	*/

	#ifndef SVGRenderStyleDefs_h
	#define SVGRenderStyleDefs_h

	#include "Length.h"
	#include "SVGLength.h"
	#include "SVGPaint.h"
	#include "ShadowData.h"
	#include <wtf/RefCounted.h>
	#include <wtf/RefPtr.h>

	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 EShapeRendering {
	SR_AUTO, SR_OPTIMIZESPEED, SR_CRISPEDGES, SR_GEOMETRICPRECISION
	};

	enum SVGWritingMode {
	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 EVectorEffect {
	VE_NONE,
	VE_NON_SCALING_STROKE
	};

	enum EBufferedRendering {
	BR_AUTO,
	BR_DYNAMIC,
	BR_STATIC
	};

	enum EMaskType {
	MT_LUMINANCE,
	MT_ALPHA
	};

	// These are all minimized combinations of paint-order.
	enum PaintOrder {
	PaintOrderNormal = 0,
	PaintOrderFill = 1,
	PaintOrderFillMarkers = 2,
	PaintOrderStroke = 3,
	PaintOrderStrokeMarkers = 4,
	PaintOrderMarkers = 5,
	PaintOrderMarkersStroke = 6
	};

	enum PaintType {
	PaintTypeFill,
	PaintTypeStroke,
	PaintTypeMarkers
	};

	class CSSValue;
	class CSSValueList;
	class SVGPaint;

	// Inherited/Non-Inherited Style Datastructures
	class StyleFillData : public RefCounted<StyleFillData> {
	public:
	static PassRef<StyleFillData> create() { return adoptRef(*new StyleFillData); }
	PassRef<StyleFillData> copy() const;

	bool operator==(const StyleFillData&) const;
	bool operator!=(const StyleFillData& other) const
	{
	return !(*this == other);
	}

	float opacity;
	SVGPaint::SVGPaintType paintType;
	Color paintColor;
	String paintUri;
	SVGPaint::SVGPaintType visitedLinkPaintType;
	Color visitedLinkPaintColor;
	String visitedLinkPaintUri;

	private:
	StyleFillData();
	StyleFillData(const StyleFillData&);
	};

	class StyleStrokeData : public RefCounted<StyleStrokeData> {
	public:
	static PassRef<StyleStrokeData> create() { return adoptRef(*new StyleStrokeData); }
	PassRef<StyleStrokeData> copy() const;

	bool operator==(const StyleStrokeData&) const;
	bool operator!=(const StyleStrokeData& other) const
	{
	return !(*this == other);
	}

	float opacity;
	float miterLimit;

	Length width;
	Length dashOffset;
	Vector<SVGLength> dashArray;

	SVGPaint::SVGPaintType paintType;
	Color paintColor;
	String paintUri;
	SVGPaint::SVGPaintType visitedLinkPaintType;
	Color visitedLinkPaintColor;
	String visitedLinkPaintUri;

	private:
	StyleStrokeData();
	StyleStrokeData(const StyleStrokeData&);
	};

	class StyleStopData : public RefCounted<StyleStopData> {
	public:
	static PassRef<StyleStopData> create() { return adoptRef(*new StyleStopData); }
	PassRef<StyleStopData> copy() const;

	bool operator==(const StyleStopData&) 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 PassRef<StyleTextData> create() { return adoptRef(*new StyleTextData); }
	PassRef<StyleTextData> copy() const;

	bool operator==(const StyleTextData& other) const;
	bool operator!=(const StyleTextData& other) const
	{
	return !(*this == other);
	}

	SVGLength kerning;

	private:
	StyleTextData();
	StyleTextData(const StyleTextData&);
	};

	// Note: the rule for this class is, no inheritance of these props
	class StyleMiscData : public RefCounted<StyleMiscData> {
	public:
	static PassRef<StyleMiscData> create() { return adoptRef(*new StyleMiscData); }
	PassRef<StyleMiscData> copy() const;

	bool operator==(const StyleMiscData&) const;
	bool operator!=(const StyleMiscData& other) const
	{
	return !(*this == other);
	}

	Color floodColor;
	float floodOpacity;
	Color lightingColor;

	// non-inherited text stuff lives here not in StyleTextData.
	SVGLength baselineShiftValue;

	private:
	StyleMiscData();
	StyleMiscData(const StyleMiscData&);
	};

	class StyleShadowSVGData : public RefCounted<StyleShadowSVGData> {
	public:
	static PassRef<StyleShadowSVGData> create() { return adoptRef(*new StyleShadowSVGData); }
	PassRef<StyleShadowSVGData> copy() const;

	bool operator==(const StyleShadowSVGData&) const;
	bool operator!=(const StyleShadowSVGData& other) const
	{
	return !(*this == other);
	}

	std::unique_ptr<ShadowData> shadow;

	private:
	StyleShadowSVGData();
	StyleShadowSVGData(const StyleShadowSVGData&);
	};

	// Non-inherited resources
	class StyleResourceData : public RefCounted<StyleResourceData> {
	public:
	static PassRef<StyleResourceData> create() { return adoptRef(*new StyleResourceData); }
	PassRef<StyleResourceData> copy() const;

	bool operator==(const StyleResourceData&) const;
	bool operator!=(const StyleResourceData& other) const
	{
	return !(*this == other);
	}

	String clipper;
	String filter;
	String masker;

	private:
	StyleResourceData();
	StyleResourceData(const StyleResourceData&);
	};

	// Inherited resources
	class StyleInheritedResourceData : public RefCounted<StyleInheritedResourceData> {
	public:
	static PassRef<StyleInheritedResourceData> create() { return adoptRef(*new StyleInheritedResourceData); }
	PassRef<StyleInheritedResourceData> copy() const;

	bool operator==(const StyleInheritedResourceData&) const;
	bool operator!=(const StyleInheritedResourceData& other) const
	{
	return !(*this == other);
	}

	String markerStart;
	String markerMid;
	String markerEnd;

	private:
	StyleInheritedResourceData();
	StyleInheritedResourceData(const StyleInheritedResourceData&);
	};

	// Positioning and sizing properties.
	class StyleLayoutData : public RefCounted<StyleLayoutData> {
	public:
	static PassRef<StyleLayoutData> create() { return adoptRef(*new StyleLayoutData); }
	PassRef<StyleLayoutData> copy() const;

	bool operator==(const StyleLayoutData&) const;
	bool operator!=(const StyleLayoutData& other) const
	{
	return !(*this == other);
	}

	Length cx;
	Length cy;
	Length r;
	Length rx;
	Length ry;
	Length x;
	Length y;

	private:
	StyleLayoutData();
	StyleLayoutData(const StyleLayoutData&);
	};

	} // namespace WebCore

	#endif // SVGRenderStyleDefs_h