mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-11-05 08:35:26 +00:00
77 lines
2.6 KiB
C++
77 lines
2.6 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
|
/* vim: set ts=2 et sw=2 tw=80: */
|
|
/* This Source Code is subject to the terms of the Mozilla Public License
|
|
* version 2.0 (the "License"). You can obtain a copy of the License at
|
|
* http://mozilla.org/MPL/2.0/. */
|
|
|
|
/* rendering object for CSS "display: ruby-text-container" */
|
|
|
|
#ifndef nsRubyTextContainerFrame_h___
|
|
#define nsRubyTextContainerFrame_h___
|
|
|
|
#include "nsBlockFrame.h"
|
|
|
|
typedef nsContainerFrame nsRubyTextContainerFrameSuper;
|
|
|
|
/**
|
|
* Factory function.
|
|
* @return a newly allocated nsRubyTextContainerFrame (infallible)
|
|
*/
|
|
nsContainerFrame* NS_NewRubyTextContainerFrame(nsIPresShell* aPresShell,
|
|
nsStyleContext* aContext);
|
|
|
|
class nsRubyTextContainerFrame final : public nsRubyTextContainerFrameSuper
|
|
{
|
|
public:
|
|
NS_DECL_FRAMEARENA_HELPERS
|
|
NS_DECL_QUERYFRAME_TARGET(nsRubyTextContainerFrame)
|
|
NS_DECL_QUERYFRAME
|
|
|
|
// nsIFrame overrides
|
|
virtual nsIAtom* GetType() const override;
|
|
virtual bool IsFrameOfType(uint32_t aFlags) const override;
|
|
virtual void Reflow(nsPresContext* aPresContext,
|
|
nsHTMLReflowMetrics& aDesiredSize,
|
|
const nsHTMLReflowState& aReflowState,
|
|
nsReflowStatus& aStatus) override;
|
|
|
|
#ifdef DEBUG_FRAME_DUMP
|
|
virtual nsresult GetFrameName(nsAString& aResult) const override;
|
|
#endif
|
|
|
|
// nsContainerFrame overrides
|
|
virtual void SetInitialChildList(ChildListID aListID,
|
|
nsFrameList& aChildList) override;
|
|
virtual void AppendFrames(ChildListID aListID,
|
|
nsFrameList& aFrameList) override;
|
|
virtual void InsertFrames(ChildListID aListID, nsIFrame* aPrevFrame,
|
|
nsFrameList& aFrameList) override;
|
|
virtual void RemoveFrame(ChildListID aListID,
|
|
nsIFrame* aOldFrame) override;
|
|
|
|
bool IsSpanContainer() const
|
|
{
|
|
return GetStateBits() & NS_RUBY_TEXT_CONTAINER_IS_SPAN;
|
|
}
|
|
|
|
protected:
|
|
friend nsContainerFrame*
|
|
NS_NewRubyTextContainerFrame(nsIPresShell* aPresShell,
|
|
nsStyleContext* aContext);
|
|
explicit nsRubyTextContainerFrame(nsStyleContext* aContext)
|
|
: nsRubyTextContainerFrameSuper(aContext)
|
|
, mISize(0) {}
|
|
|
|
void UpdateSpanFlag();
|
|
|
|
friend class nsRubyBaseContainerFrame;
|
|
void SetISize(nscoord aISize) { mISize = aISize; }
|
|
|
|
// The intended inline size of the ruby text container. It is set by
|
|
// the corresponding ruby base container when the segment is reflowed,
|
|
// and used when the ruby text container is reflowed by its parent.
|
|
nscoord mISize;
|
|
};
|
|
|
|
#endif /* nsRubyTextContainerFrame_h___ */
|