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--HG-- rename : layout/svg/base/src/Makefile.in => layout/svg/Makefile.in rename : layout/svg/base/src/SVGFEContainerFrame.cpp => layout/svg/SVGFEContainerFrame.cpp rename : layout/svg/base/src/SVGFEImageFrame.cpp => layout/svg/SVGFEImageFrame.cpp rename : layout/svg/base/src/SVGFELeafFrame.cpp => layout/svg/SVGFELeafFrame.cpp rename : layout/svg/base/src/SVGFEUnstyledLeafFrame.cpp => layout/svg/SVGFEUnstyledLeafFrame.cpp rename : layout/svg/base/src/SVGViewFrame.cpp => layout/svg/SVGViewFrame.cpp rename : layout/svg/base/src/nsISVGChildFrame.h => layout/svg/nsISVGChildFrame.h rename : layout/svg/base/src/nsISVGGlyphFragmentNode.h => layout/svg/nsISVGGlyphFragmentNode.h rename : layout/svg/base/src/nsISVGSVGFrame.h => layout/svg/nsISVGSVGFrame.h rename : layout/svg/base/src/nsSVGAFrame.cpp => layout/svg/nsSVGAFrame.cpp rename : layout/svg/base/src/nsSVGClipPathFrame.cpp => layout/svg/nsSVGClipPathFrame.cpp rename : layout/svg/base/src/nsSVGClipPathFrame.h => layout/svg/nsSVGClipPathFrame.h rename : layout/svg/base/src/nsSVGContainerFrame.cpp => layout/svg/nsSVGContainerFrame.cpp rename : layout/svg/base/src/nsSVGContainerFrame.h => layout/svg/nsSVGContainerFrame.h rename : layout/svg/base/src/nsSVGEffects.cpp => layout/svg/nsSVGEffects.cpp rename : layout/svg/base/src/nsSVGEffects.h => layout/svg/nsSVGEffects.h rename : layout/svg/base/src/nsSVGFilterFrame.cpp => layout/svg/nsSVGFilterFrame.cpp rename : layout/svg/base/src/nsSVGFilterFrame.h => layout/svg/nsSVGFilterFrame.h rename : layout/svg/base/src/nsSVGFilterInstance.cpp => layout/svg/nsSVGFilterInstance.cpp rename : layout/svg/base/src/nsSVGFilterInstance.h => layout/svg/nsSVGFilterInstance.h rename : layout/svg/base/src/nsSVGFilterPaintCallback.h => layout/svg/nsSVGFilterPaintCallback.h rename : layout/svg/base/src/nsSVGForeignObjectFrame.cpp => layout/svg/nsSVGForeignObjectFrame.cpp rename : layout/svg/base/src/nsSVGForeignObjectFrame.h => layout/svg/nsSVGForeignObjectFrame.h rename : layout/svg/base/src/nsSVGGFrame.cpp => layout/svg/nsSVGGFrame.cpp rename : layout/svg/base/src/nsSVGGFrame.h => layout/svg/nsSVGGFrame.h rename : layout/svg/base/src/nsSVGGenericContainerFrame.cpp => layout/svg/nsSVGGenericContainerFrame.cpp rename : layout/svg/base/src/nsSVGGenericContainerFrame.h => layout/svg/nsSVGGenericContainerFrame.h rename : layout/svg/base/src/nsSVGGeometryFrame.cpp => layout/svg/nsSVGGeometryFrame.cpp rename : layout/svg/base/src/nsSVGGeometryFrame.h => layout/svg/nsSVGGeometryFrame.h rename : layout/svg/base/src/nsSVGGlyphFrame.cpp => layout/svg/nsSVGGlyphFrame.cpp rename : layout/svg/base/src/nsSVGGlyphFrame.h => layout/svg/nsSVGGlyphFrame.h rename : layout/svg/base/src/nsSVGGradientFrame.cpp => layout/svg/nsSVGGradientFrame.cpp rename : layout/svg/base/src/nsSVGGradientFrame.h => layout/svg/nsSVGGradientFrame.h rename : layout/svg/base/src/nsSVGImageFrame.cpp => layout/svg/nsSVGImageFrame.cpp rename : layout/svg/base/src/nsSVGInnerSVGFrame.cpp => layout/svg/nsSVGInnerSVGFrame.cpp rename : layout/svg/base/src/nsSVGInnerSVGFrame.h => layout/svg/nsSVGInnerSVGFrame.h rename : layout/svg/base/src/nsSVGIntegrationUtils.cpp => layout/svg/nsSVGIntegrationUtils.cpp rename : layout/svg/base/src/nsSVGIntegrationUtils.h => layout/svg/nsSVGIntegrationUtils.h rename : layout/svg/base/src/nsSVGMarkerFrame.cpp => layout/svg/nsSVGMarkerFrame.cpp rename : layout/svg/base/src/nsSVGMarkerFrame.h => layout/svg/nsSVGMarkerFrame.h rename : layout/svg/base/src/nsSVGMaskFrame.cpp => layout/svg/nsSVGMaskFrame.cpp rename : layout/svg/base/src/nsSVGMaskFrame.h => layout/svg/nsSVGMaskFrame.h rename : layout/svg/base/src/nsSVGOuterSVGFrame.cpp => layout/svg/nsSVGOuterSVGFrame.cpp rename : layout/svg/base/src/nsSVGOuterSVGFrame.h => layout/svg/nsSVGOuterSVGFrame.h rename : layout/svg/base/src/nsSVGPaintServerFrame.cpp => layout/svg/nsSVGPaintServerFrame.cpp rename : layout/svg/base/src/nsSVGPaintServerFrame.h => layout/svg/nsSVGPaintServerFrame.h rename : layout/svg/base/src/nsSVGPathGeometryFrame.cpp => layout/svg/nsSVGPathGeometryFrame.cpp rename : layout/svg/base/src/nsSVGPathGeometryFrame.h => layout/svg/nsSVGPathGeometryFrame.h rename : layout/svg/base/src/nsSVGPatternFrame.cpp => layout/svg/nsSVGPatternFrame.cpp rename : layout/svg/base/src/nsSVGPatternFrame.h => layout/svg/nsSVGPatternFrame.h rename : layout/svg/base/src/nsSVGStopFrame.cpp => layout/svg/nsSVGStopFrame.cpp rename : layout/svg/base/src/nsSVGSwitchFrame.cpp => layout/svg/nsSVGSwitchFrame.cpp rename : layout/svg/base/src/nsSVGTSpanFrame.cpp => layout/svg/nsSVGTSpanFrame.cpp rename : layout/svg/base/src/nsSVGTSpanFrame.h => layout/svg/nsSVGTSpanFrame.h rename : layout/svg/base/src/nsSVGTextContainerFrame.cpp => layout/svg/nsSVGTextContainerFrame.cpp rename : layout/svg/base/src/nsSVGTextContainerFrame.h => layout/svg/nsSVGTextContainerFrame.h rename : layout/svg/base/src/nsSVGTextFrame.cpp => layout/svg/nsSVGTextFrame.cpp rename : layout/svg/base/src/nsSVGTextFrame.h => layout/svg/nsSVGTextFrame.h rename : layout/svg/base/src/nsSVGTextPathFrame.cpp => layout/svg/nsSVGTextPathFrame.cpp rename : layout/svg/base/src/nsSVGTextPathFrame.h => layout/svg/nsSVGTextPathFrame.h rename : layout/svg/base/src/nsSVGUseFrame.cpp => layout/svg/nsSVGUseFrame.cpp rename : layout/svg/base/src/nsSVGUtils.cpp => layout/svg/nsSVGUtils.cpp rename : layout/svg/base/src/nsSVGUtils.h => layout/svg/nsSVGUtils.h rename : layout/svg/base/src/resources/content/svgBindings.xml => layout/svg/resources/content/svgBindings.xml rename : layout/svg/base/src/svg.css => layout/svg/svg.css
123 lines
3.5 KiB
C++
123 lines
3.5 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef __NS_SVGMARKERFRAME_H__
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#define __NS_SVGMARKERFRAME_H__
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#include "gfxMatrix.h"
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#include "gfxRect.h"
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#include "nsFrame.h"
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#include "nsLiteralString.h"
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#include "nsQueryFrame.h"
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#include "nsSVGContainerFrame.h"
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#include "nsSVGUtils.h"
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class nsIAtom;
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class nsIContent;
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class nsIFrame;
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class nsIPresShell;
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class nsRenderingContext;
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class nsStyleContext;
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class nsSVGPathGeometryFrame;
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class nsSVGSVGElement;
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struct nsSVGMark;
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typedef nsSVGContainerFrame nsSVGMarkerFrameBase;
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class nsSVGMarkerFrame : public nsSVGMarkerFrameBase
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{
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friend nsIFrame*
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NS_NewSVGMarkerFrame(nsIPresShell* aPresShell, nsStyleContext* aContext);
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protected:
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nsSVGMarkerFrame(nsStyleContext* aContext)
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: nsSVGMarkerFrameBase(aContext)
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, mMarkedFrame(nullptr)
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, mInUse(false)
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, mInUse2(false)
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{
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AddStateBits(NS_STATE_SVG_NONDISPLAY_CHILD);
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}
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public:
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NS_DECL_FRAMEARENA_HELPERS
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// nsIFrame interface:
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#ifdef DEBUG
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NS_IMETHOD Init(nsIContent* aContent,
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nsIFrame* aParent,
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nsIFrame* aPrevInFlow);
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#endif
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NS_IMETHOD BuildDisplayList(nsDisplayListBuilder* aBuilder,
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const nsRect& aDirtyRect,
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const nsDisplayListSet& aLists) {
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return NS_OK;
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}
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NS_IMETHOD AttributeChanged(int32_t aNameSpaceID,
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nsIAtom* aAttribute,
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int32_t aModType);
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/**
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* Get the "type" of the frame
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*
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* @see nsGkAtoms::svgMarkerFrame
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*/
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virtual nsIAtom* GetType() const;
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#ifdef DEBUG
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NS_IMETHOD GetFrameName(nsAString& aResult) const
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{
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return MakeFrameName(NS_LITERAL_STRING("SVGMarker"), aResult);
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}
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#endif
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// nsSVGMarkerFrame methods:
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nsresult PaintMark(nsRenderingContext *aContext,
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nsSVGPathGeometryFrame *aMarkedFrame,
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nsSVGMark *aMark,
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float aStrokeWidth);
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SVGBBox GetMarkBBoxContribution(const gfxMatrix &aToBBoxUserspace,
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uint32_t aFlags,
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nsSVGPathGeometryFrame *aMarkedFrame,
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const nsSVGMark *aMark,
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float aStrokeWidth);
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private:
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// stuff needed for callback
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nsSVGPathGeometryFrame *mMarkedFrame;
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float mStrokeWidth, mX, mY, mAutoAngle;
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// nsSVGContainerFrame methods:
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virtual gfxMatrix GetCanvasTM(uint32_t aFor);
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// A helper class to allow us to paint markers safely. The helper
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// automatically sets and clears the mInUse flag on the marker frame (to
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// prevent nasty reference loops) as well as the reference to the marked
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// frame and its coordinate context. It's easy to mess this up
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// and break things, so this helper makes the code far more robust.
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class AutoMarkerReferencer
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{
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public:
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AutoMarkerReferencer(nsSVGMarkerFrame *aFrame,
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nsSVGPathGeometryFrame *aMarkedFrame);
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~AutoMarkerReferencer();
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private:
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nsSVGMarkerFrame *mFrame;
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};
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// nsSVGMarkerFrame methods:
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void SetParentCoordCtxProvider(nsSVGSVGElement *aContext);
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// recursion prevention flag
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bool mInUse;
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// second recursion prevention flag, for GetCanvasTM()
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bool mInUse2;
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};
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#endif
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