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d418284da4
Backed out changeset caee616ea09c (bug 1288626) Backed out changeset eebda25d85cd (bug 1288626) Backed out changeset 07e9cb8a46fd (bug 1288626) Backed out changeset c5e4865819ff (bug 1288626) Backed out changeset 74633b2735e0 (bug 1288626) Backed out changeset 17f63bb7be11 (bug 1288626) Backed out changeset 654556e45f5a (bug 1288626) Backed out changeset be2c56decd65 (bug 1288626)
57 lines
1.7 KiB
C++
57 lines
1.7 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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/**
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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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