gecko-dev/layout/mathml/nsMathMLSelectedFrame.h

60 строки
1.8 KiB
C++

/* -*- 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 nsMathMLSelectedFrame_h___
#define nsMathMLSelectedFrame_h___
#include "nsMathMLContainerFrame.h"
class nsMathMLSelectedFrame : public nsMathMLContainerFrame {
public:
virtual void
Init(nsIContent* aContent,
nsIFrame* aParent,
nsIFrame* aPrevInFlow) MOZ_OVERRIDE;
NS_IMETHOD
TransmitAutomaticData() MOZ_OVERRIDE;
NS_IMETHOD
SetInitialChildList(ChildListID aListID,
nsFrameList& aChildList) MOZ_OVERRIDE;
virtual nsresult
ChildListChanged(int32_t aModType) MOZ_OVERRIDE;
virtual void BuildDisplayList(nsDisplayListBuilder* aBuilder,
const nsRect& aDirtyRect,
const nsDisplayListSet& aLists) MOZ_OVERRIDE;
virtual nsresult
Place(nsRenderingContext& aRenderingContext,
bool aPlaceOrigin,
nsHTMLReflowMetrics& aDesiredSize) MOZ_OVERRIDE;
NS_IMETHOD
Reflow(nsPresContext* aPresContext,
nsHTMLReflowMetrics& aDesiredSize,
const nsHTMLReflowState& aReflowState,
nsReflowStatus& aStatus) MOZ_OVERRIDE;
virtual nsQueryFrame::FrameIID GetFrameId() = 0;
protected:
nsMathMLSelectedFrame(nsStyleContext* aContext) :
nsMathMLContainerFrame(aContext) {}
virtual ~nsMathMLSelectedFrame();
virtual nsIFrame* GetSelectedFrame() = 0;
nsIFrame* mSelectedFrame;
bool mInvalidMarkup;
private:
void* operator new(size_t, nsIPresShell*) MOZ_MUST_OVERRIDE MOZ_DELETE;
};
#endif /* nsMathMLSelectedFrame_h___ */