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51211ec1af
Backed out changeset 296f8c0b77e1 (bug 1289011) Backed out changeset 869997798534 (bug 1289011) Backed out changeset 3f1f0bc8c878 (bug 1289011) Backed out changeset b3da5e487c2c (bug 1289011) Backed out changeset fd404df10eed (bug 1289011) Backed out changeset 8e3fc6d5237f (bug 1289011) Backed out changeset 062cae507676 (bug 1289011) Backed out changeset 43daa18916ce (bug 1289011) Backed out changeset 632cf28211de (bug 1289011)
59 lines
1.8 KiB
C++
59 lines
1.8 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_CSSCLIPPATHINSTANCE_H__
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#define __NS_CSSCLIPPATHINSTANCE_H__
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#include "nsStyleStruct.h"
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#include "nsRect.h"
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#include "mozilla/gfx/2D.h"
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class nsIFrame;
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class nsRenderingContext;
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namespace mozilla {
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class nsCSSClipPathInstance
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{
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typedef mozilla::gfx::DrawTarget DrawTarget;
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typedef mozilla::gfx::Path Path;
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public:
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static void ApplyBasicShapeClip(gfxContext& aContext,
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nsIFrame* aFrame);
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// aPoint is in CSS pixels.
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static bool HitTestBasicShapeClip(nsIFrame* aFrame,
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const gfxPoint& aPoint);
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private:
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explicit nsCSSClipPathInstance(nsIFrame* aFrame,
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const StyleClipPath aClipPathStyle)
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: mTargetFrame(aFrame)
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, mClipPathStyle(aClipPathStyle)
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{
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}
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already_AddRefed<Path> CreateClipPath(DrawTarget* aDrawTarget);
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already_AddRefed<Path> CreateClipPathCircle(DrawTarget* aDrawTarget,
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const nsRect& aRefBox);
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already_AddRefed<Path> CreateClipPathEllipse(DrawTarget* aDrawTarget,
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const nsRect& aRefBox);
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already_AddRefed<Path> CreateClipPathPolygon(DrawTarget* aDrawTarget,
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const nsRect& aRefBox);
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already_AddRefed<Path> CreateClipPathInset(DrawTarget* aDrawTarget,
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const nsRect& aRefBox);
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/**
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* The frame for the element that is currently being clipped.
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*/
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nsIFrame* mTargetFrame;
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StyleClipPath mClipPathStyle;
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};
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} // namespace mozilla
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#endif
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