зеркало из https://github.com/mozilla/gecko-dev.git
Renamed InsertNewFrame->s; defined nsAnonymousBlock class
This commit is contained in:
kipp%netscape.com
Родитель
7e4600613e
Коммит
859dde6287
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@ -126,9 +126,9 @@ protected:
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nsresult AppendNewFrames(nsIPresContext& aPresContext, nsIFrame*);
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nsresult InsertNewFrame(nsIPresContext& aPresContext,
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nsIFrame* aNewFrame,
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nsIFrame* aPrevSibling);
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nsresult InsertNewFrames(nsIPresContext& aPresContext,
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nsIFrame* aFrameList,
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nsIFrame* aPrevSibling);
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nsresult DoRemoveFrame(nsBlockReflowState& aState,
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nsIFrame* aDeletedFrame);
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@ -389,5 +389,67 @@ protected:
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//friend class nsBaseIBFrame;
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};
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//----------------------------------------------------------------------
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#define nsAnonymousBlockFrameSuper nsBlockFrame
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// Anonymous block frame. An anonymous block is used by some other
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// container (the parent frame) to provide block reflow for a set of
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// child frames. The parent is responsible for the maintainance of the
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// anonymous blocks child list. To accomplish this, the normal methods
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// for managing the child list (AppendFrames, InsertFrames, and
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// RemoveFrame) forward the operation to the parent frame (the
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// container of the anonymous block).
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class nsAnonymousBlockFrame : public nsAnonymousBlockFrameSuper {
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public:
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friend nsresult NS_NewAnonymousBlockFrame(nsIFrame*& aNewFrame);
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// nsIFrame overrides
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// AppendFrames/InsertFrames/RemoveFrame are implemented to forward
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// the method call to the parent frame.
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NS_IMETHOD AppendFrames(nsIPresContext& aPresContext,
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nsIPresShell& aPresShell,
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nsIAtom* aListName,
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nsIFrame* aFrameList);
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NS_IMETHOD InsertFrames(nsIPresContext& aPresContext,
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nsIPresShell& aPresShell,
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nsIAtom* aListName,
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nsIFrame* aPrevFrame,
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nsIFrame* aFrameList);
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NS_IMETHOD RemoveFrame(nsIPresContext& aPresContext,
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nsIPresShell& aPresShell,
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nsIAtom* aListName,
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nsIFrame* aOldFrame);
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// These methods are used by the parent frame to actually modify the
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// child frames of the anonymous block frame.
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nsresult AppendFrames2(nsIPresContext& aPresContext,
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nsIPresShell& aPresShell,
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nsIAtom* aListName,
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nsIFrame* aFrameList);
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nsresult InsertFrames2(nsIPresContext& aPresContext,
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nsIPresShell& aPresShell,
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nsIAtom* aListName,
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nsIFrame* aPrevFrame,
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nsIFrame* aFrameList);
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nsresult RemoveFrame2(nsIPresContext& aPresContext,
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nsIPresShell& aPresShell,
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nsIAtom* aListName,
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nsIFrame* aOldFrame);
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// O(C)
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void StealFirstFrame();
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// XXX slow O(N)
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void StealLastFrame();
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protected:
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nsAnonymousBlockFrame();
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~nsAnonymousBlockFrame();
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};
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#endif /* nsBlockFrame_h___ */
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@ -126,9 +126,9 @@ protected:
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nsresult AppendNewFrames(nsIPresContext& aPresContext, nsIFrame*);
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nsresult InsertNewFrame(nsIPresContext& aPresContext,
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nsIFrame* aNewFrame,
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nsIFrame* aPrevSibling);
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nsresult InsertNewFrames(nsIPresContext& aPresContext,
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nsIFrame* aFrameList,
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nsIFrame* aPrevSibling);
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nsresult DoRemoveFrame(nsBlockReflowState& aState,
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nsIFrame* aDeletedFrame);
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@ -389,5 +389,67 @@ protected:
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//friend class nsBaseIBFrame;
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};
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//----------------------------------------------------------------------
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#define nsAnonymousBlockFrameSuper nsBlockFrame
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// Anonymous block frame. An anonymous block is used by some other
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// container (the parent frame) to provide block reflow for a set of
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// child frames. The parent is responsible for the maintainance of the
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// anonymous blocks child list. To accomplish this, the normal methods
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// for managing the child list (AppendFrames, InsertFrames, and
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// RemoveFrame) forward the operation to the parent frame (the
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// container of the anonymous block).
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class nsAnonymousBlockFrame : public nsAnonymousBlockFrameSuper {
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public:
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friend nsresult NS_NewAnonymousBlockFrame(nsIFrame*& aNewFrame);
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// nsIFrame overrides
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// AppendFrames/InsertFrames/RemoveFrame are implemented to forward
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// the method call to the parent frame.
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NS_IMETHOD AppendFrames(nsIPresContext& aPresContext,
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nsIPresShell& aPresShell,
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nsIAtom* aListName,
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nsIFrame* aFrameList);
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NS_IMETHOD InsertFrames(nsIPresContext& aPresContext,
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nsIPresShell& aPresShell,
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nsIAtom* aListName,
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nsIFrame* aPrevFrame,
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nsIFrame* aFrameList);
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NS_IMETHOD RemoveFrame(nsIPresContext& aPresContext,
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nsIPresShell& aPresShell,
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nsIAtom* aListName,
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nsIFrame* aOldFrame);
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// These methods are used by the parent frame to actually modify the
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// child frames of the anonymous block frame.
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nsresult AppendFrames2(nsIPresContext& aPresContext,
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nsIPresShell& aPresShell,
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nsIAtom* aListName,
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nsIFrame* aFrameList);
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nsresult InsertFrames2(nsIPresContext& aPresContext,
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nsIPresShell& aPresShell,
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nsIAtom* aListName,
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nsIFrame* aPrevFrame,
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nsIFrame* aFrameList);
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nsresult RemoveFrame2(nsIPresContext& aPresContext,
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nsIPresShell& aPresShell,
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nsIAtom* aListName,
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nsIFrame* aOldFrame);
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// O(C)
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void StealFirstFrame();
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// XXX slow O(N)
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void StealLastFrame();
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protected:
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nsAnonymousBlockFrame();
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~nsAnonymousBlockFrame();
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};
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#endif /* nsBlockFrame_h___ */
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