mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
1192ef8bd9
--HG-- rename : accessible/src/atk/nsAccessibleWrap.cpp => accessible/src/atk/AccessibleWrap.cpp rename : accessible/src/atk/nsAccessibleWrap.h => accessible/src/atk/AccessibleWrap.h rename : accessible/src/base/nsAccessible.cpp => accessible/src/generic/Accessible.cpp rename : accessible/src/base/nsAccessible.h => accessible/src/generic/Accessible.h rename : accessible/src/mac/nsAccessibleWrap.h => accessible/src/mac/AccessibleWrap.h rename : accessible/src/mac/nsAccessibleWrap.mm => accessible/src/mac/AccessibleWrap.mm rename : accessible/src/msaa/nsAccessibleWrap.cpp => accessible/src/msaa/AccessibleWrap.cpp rename : accessible/src/msaa/nsAccessibleWrap.h => accessible/src/msaa/AccessibleWrap.h rename : accessible/src/other/nsAccessibleWrap.cpp => accessible/src/other/AccessibleWrap.cpp rename : accessible/src/other/nsAccessibleWrap.h => accessible/src/other/AccessibleWrap.h
145 lines
4.8 KiB
C++
145 lines
4.8 KiB
C++
/* -*- Mode: C++; tab-width: 20; 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 NSSUBDOCUMENTFRAME_H_
|
|
#define NSSUBDOCUMENTFRAME_H_
|
|
|
|
#include "nsLeafFrame.h"
|
|
#include "nsIReflowCallback.h"
|
|
#include "nsFrameLoader.h"
|
|
|
|
/******************************************************************************
|
|
* nsSubDocumentFrame
|
|
*****************************************************************************/
|
|
class nsSubDocumentFrame : public nsLeafFrame,
|
|
public nsIReflowCallback
|
|
{
|
|
public:
|
|
NS_DECL_QUERYFRAME_TARGET(nsSubDocumentFrame)
|
|
NS_DECL_FRAMEARENA_HELPERS
|
|
|
|
nsSubDocumentFrame(nsStyleContext* aContext);
|
|
|
|
#ifdef DEBUG
|
|
NS_IMETHOD GetFrameName(nsAString& aResult) const;
|
|
#endif
|
|
|
|
NS_DECL_QUERYFRAME
|
|
|
|
virtual nsIAtom* GetType() const;
|
|
|
|
virtual bool IsFrameOfType(PRUint32 aFlags) const
|
|
{
|
|
// nsLeafFrame is already eReplacedContainsBlock, but that's somewhat bogus
|
|
return nsLeafFrame::IsFrameOfType(aFlags &
|
|
~(nsIFrame::eReplaced | nsIFrame::eReplacedContainsBlock));
|
|
}
|
|
|
|
NS_IMETHOD Init(nsIContent* aContent,
|
|
nsIFrame* aParent,
|
|
nsIFrame* aPrevInFlow);
|
|
|
|
virtual void DestroyFrom(nsIFrame* aDestructRoot);
|
|
|
|
virtual nscoord GetMinWidth(nsRenderingContext *aRenderingContext);
|
|
virtual nscoord GetPrefWidth(nsRenderingContext *aRenderingContext);
|
|
|
|
virtual IntrinsicSize GetIntrinsicSize();
|
|
virtual nsSize GetIntrinsicRatio();
|
|
|
|
virtual nsSize ComputeAutoSize(nsRenderingContext *aRenderingContext,
|
|
nsSize aCBSize, nscoord aAvailableWidth,
|
|
nsSize aMargin, nsSize aBorder,
|
|
nsSize aPadding, bool aShrinkWrap);
|
|
|
|
virtual nsSize ComputeSize(nsRenderingContext *aRenderingContext,
|
|
nsSize aCBSize, nscoord aAvailableWidth,
|
|
nsSize aMargin, nsSize aBorder, nsSize aPadding,
|
|
PRUint32 aFlags) MOZ_OVERRIDE;
|
|
|
|
NS_IMETHOD Reflow(nsPresContext* aPresContext,
|
|
nsHTMLReflowMetrics& aDesiredSize,
|
|
const nsHTMLReflowState& aReflowState,
|
|
nsReflowStatus& aStatus);
|
|
|
|
NS_IMETHOD BuildDisplayList(nsDisplayListBuilder* aBuilder,
|
|
const nsRect& aDirtyRect,
|
|
const nsDisplayListSet& aLists);
|
|
|
|
NS_IMETHOD AttributeChanged(PRInt32 aNameSpaceID,
|
|
nsIAtom* aAttribute,
|
|
PRInt32 aModType);
|
|
|
|
// if the content is "visibility:hidden", then just hide the view
|
|
// and all our contents. We don't extend "visibility:hidden" to
|
|
// the child content ourselves, since it belongs to a different
|
|
// document and CSS doesn't inherit in there.
|
|
virtual bool SupportsVisibilityHidden() { return false; }
|
|
|
|
#ifdef ACCESSIBILITY
|
|
virtual already_AddRefed<Accessible> CreateAccessible();
|
|
#endif
|
|
|
|
nsresult GetDocShell(nsIDocShell **aDocShell);
|
|
nsresult BeginSwapDocShells(nsIFrame* aOther);
|
|
void EndSwapDocShells(nsIFrame* aOther);
|
|
nsIView* EnsureInnerView();
|
|
nsIFrame* GetSubdocumentRootFrame();
|
|
|
|
// nsIReflowCallback
|
|
virtual bool ReflowFinished();
|
|
virtual void ReflowCallbackCanceled();
|
|
|
|
bool ShouldClipSubdocument()
|
|
{
|
|
nsFrameLoader* frameLoader = FrameLoader();
|
|
return !frameLoader || frameLoader->ShouldClipSubdocument();
|
|
}
|
|
|
|
bool ShouldClampScrollPosition()
|
|
{
|
|
nsFrameLoader* frameLoader = FrameLoader();
|
|
return !frameLoader || frameLoader->ShouldClampScrollPosition();
|
|
}
|
|
|
|
protected:
|
|
friend class AsyncFrameInit;
|
|
|
|
// Helper method to look up the HTML marginwidth & marginheight attributes
|
|
nsIntSize GetMarginAttributes();
|
|
|
|
nsFrameLoader* FrameLoader();
|
|
|
|
bool IsInline() { return mIsInline; }
|
|
|
|
virtual nscoord GetIntrinsicWidth();
|
|
virtual nscoord GetIntrinsicHeight();
|
|
|
|
virtual PRIntn GetSkipSides() const;
|
|
|
|
// Hide or show our document viewer
|
|
void HideViewer();
|
|
void ShowViewer();
|
|
|
|
/* Obtains the frame we should use for intrinsic size information if we are
|
|
* an HTML <object>, <embed> or <applet> (a replaced element - not <iframe>)
|
|
* and our sub-document has an intrinsic size. The frame returned is the
|
|
* frame for the document element of the document we're embedding.
|
|
*
|
|
* Called "Obtain*" and not "Get*" because of comment on GetDocShell that
|
|
* says it should be called ObtainDocShell because of it's side effects.
|
|
*/
|
|
nsIFrame* ObtainIntrinsicSizeFrame();
|
|
|
|
nsRefPtr<nsFrameLoader> mFrameLoader;
|
|
nsIView* mInnerView;
|
|
bool mIsInline;
|
|
bool mPostedReflowCallback;
|
|
bool mDidCreateDoc;
|
|
bool mCallingShow;
|
|
};
|
|
|
|
#endif /* NSSUBDOCUMENTFRAME_H_ */
|