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authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
commit5f8de423f190bbb79a62f804151bc24824fa32d8 (patch)
tree10027f336435511475e392454359edea8e25895d /layout/svg/nsSVGInnerSVGFrame.h
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
Diffstat (limited to 'layout/svg/nsSVGInnerSVGFrame.h')
-rw-r--r--layout/svg/nsSVGInnerSVGFrame.h77
1 files changed, 77 insertions, 0 deletions
diff --git a/layout/svg/nsSVGInnerSVGFrame.h b/layout/svg/nsSVGInnerSVGFrame.h
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+++ b/layout/svg/nsSVGInnerSVGFrame.h
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+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef __NS_SVGINNERSVGFRAME_H__
+#define __NS_SVGINNERSVGFRAME_H__
+
+#include "mozilla/Attributes.h"
+#include "nsAutoPtr.h"
+#include "nsSVGContainerFrame.h"
+#include "nsISVGSVGFrame.h"
+
+class gfxContext;
+
+class nsSVGInnerSVGFrame : public nsSVGDisplayContainerFrame
+ , public nsISVGSVGFrame
+{
+ friend nsIFrame*
+ NS_NewSVGInnerSVGFrame(nsIPresShell* aPresShell, nsStyleContext* aContext);
+protected:
+ explicit nsSVGInnerSVGFrame(nsStyleContext* aContext)
+ : nsSVGDisplayContainerFrame(aContext) {}
+
+public:
+ NS_DECL_QUERYFRAME_TARGET(nsSVGInnerSVGFrame)
+ NS_DECL_QUERYFRAME
+ NS_DECL_FRAMEARENA_HELPERS
+
+#ifdef DEBUG
+ virtual void Init(nsIContent* aContent,
+ nsContainerFrame* aParent,
+ nsIFrame* aPrevInFlow) override;
+#endif
+
+ /**
+ * Get the "type" of the frame
+ *
+ * @see nsGkAtoms::svgInnerSVGFrame
+ */
+ virtual nsIAtom* GetType() const override;
+
+#ifdef DEBUG_FRAME_DUMP
+ virtual nsresult GetFrameName(nsAString& aResult) const override
+ {
+ return MakeFrameName(NS_LITERAL_STRING("SVGInnerSVG"), aResult);
+ }
+#endif
+
+ virtual nsresult AttributeChanged(int32_t aNameSpaceID,
+ nsIAtom* aAttribute,
+ int32_t aModType) override;
+
+ // nsISVGChildFrame interface:
+ virtual DrawResult PaintSVG(gfxContext& aContext,
+ const gfxMatrix& aTransform,
+ const nsIntRect *aDirtyRect = nullptr) override;
+ virtual nsRect GetCoveredRegion() override;
+ virtual void ReflowSVG() override;
+ virtual void NotifySVGChanged(uint32_t aFlags) override;
+ virtual nsIFrame* GetFrameForPoint(const gfxPoint& aPoint) override;
+
+ // nsSVGContainerFrame methods:
+ virtual gfxMatrix GetCanvasTM() override;
+
+ virtual bool HasChildrenOnlyTransform(Matrix *aTransform) const override;
+
+ // nsISVGSVGFrame interface:
+ virtual void NotifyViewportOrTransformChanged(uint32_t aFlags) override;
+
+protected:
+
+ nsAutoPtr<gfxMatrix> mCanvasTM;
+};
+
+#endif
+