gecko-dev/layout/mathml/nsMathMLmrootFrame.h

/* -*- 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 nsMathMLmrootFrame_h___
#define nsMathMLmrootFrame_h___

#include "mozilla/Attributes.h"
#include "nsMathMLContainerFrame.h"
#include "nsMathMLChar.h"

//
// <msqrt> and <mroot> -- form a radical
//

class nsMathMLmrootFrame : public nsMathMLContainerFrame {
public:
  NS_DECL_FRAMEARENA_HELPERS

  friend nsIFrame* NS_NewMathMLmrootFrame(nsIPresShell* aPresShell, nsStyleContext* aContext);

  virtual void
  SetAdditionalStyleContext(int32_t          aIndex, 
                            nsStyleContext*  aStyleContext) MOZ_OVERRIDE;
  virtual nsStyleContext*
  GetAdditionalStyleContext(int32_t aIndex) const MOZ_OVERRIDE;

  virtual void
  Init(nsIContent*      aContent,
       nsIFrame*        aParent,
       nsIFrame*        aPrevInFlow) MOZ_OVERRIDE;

  NS_IMETHOD
  TransmitAutomaticData() MOZ_OVERRIDE;

  virtual nsresult
  Reflow(nsPresContext*          aPresContext,
         nsHTMLReflowMetrics&     aDesiredSize,
         const nsHTMLReflowState& aReflowState,
         nsReflowStatus&          aStatus) MOZ_OVERRIDE;

  virtual void
  GetIntrinsicWidthMetrics(nsRenderingContext* aRenderingContext,
                           nsHTMLReflowMetrics& aDesiredSize) MOZ_OVERRIDE;

  virtual void BuildDisplayList(nsDisplayListBuilder*   aBuilder,
                                const nsRect&           aDirtyRect,
                                const nsDisplayListSet& aLists) MOZ_OVERRIDE;

  uint8_t
  ScriptIncrement(nsIFrame* aFrame) MOZ_OVERRIDE
  {
    return (aFrame && aFrame == mFrames.LastChild()) ? 2 : 0;
  }

protected:
  nsMathMLmrootFrame(nsStyleContext* aContext);
  virtual ~nsMathMLmrootFrame();
  
  nsMathMLChar mSqrChar;
  nsRect       mBarRect;
};

#endif /* nsMathMLmrootFrame_h___ */
Add emacs modeline comments, patch by Vlad Sukhoy <vladimir.sukhoy@gmail.com>, r+sr=rbs, b=382884 2007-06-12 06:10:23 +00:00			`/* -- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -- */`
Bug 716478 - update licence to MPL 2. 2012-05-21 11:12:37 +00:00			`/* 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/. */`
initial and long-awaited import of MathML for Roger Sidje and his crew 1999-09-21 02:12:01 +00:00
			`#ifndef nsMathMLmrootFrame_h___`
			`#define nsMathMLmrootFrame_h___`

Bug 733186: Annotate ~1000 methods with MOZ_OVERRIDE in /layout r=dholbert r=dbaron 2012-09-14 16:10:08 +00:00			`#include "mozilla/Attributes.h"`
initial and long-awaited import of MathML for Roger Sidje and his crew 1999-09-21 02:12:01 +00:00			`#include "nsMathMLContainerFrame.h"`
Bug 911292 - Minimize the #includes in layout/mathml; r=mats 2013-08-30 21:37:12 +00:00			`#include "nsMathMLChar.h"`
initial and long-awaited import of MathML for Roger Sidje and his crew 1999-09-21 02:12:01 +00:00
			`//`
			`// <msqrt> and <mroot> -- form a radical`
			`//`

			`class nsMathMLmrootFrame : public nsMathMLContainerFrame {`
			`public:`
Bug 497495 part 3: Add methods to every nsFrame subclass that expose the as-allocated identity of every frame object. Also some cleanups to the QueryFrame implementation. r=dbaron sr=roc 2009-09-12 16:49:24 +00:00			`NS_DECL_FRAMEARENA_HELPERS`

Bug 330934. Set a nsIFrame's stylecontext in its constructor, to ensure that there's always one available for GetPresContext() to use even if Init hasn't been called. Patch by Marc Liddell, r+sr=roc 2006-03-26 21:30:36 +00:00			`friend nsIFrame* NS_NewMathMLmrootFrame(nsIPresShell* aPresShell, nsStyleContext* aContext);`
Remove nsMathMLmnFrame 2000-03-28 09:38:24 +00:00
Remove nsIStyleContext (bug 114713), r/sr=dbaron. Changed lots of methods to use nsStyleContext* or already_AddRefed<nsStyleContext> as return values, depending on whether a reference is returned. Turn on nsRefPtr (bug 104346), and change nsDerivedSafe to not declare AddRef and Release explicitly virtual, r=jag, sr=dbaron. 2003-02-22 00:32:13 +00:00			`virtual void`
Bug 579517 - Part 1: Automated conversion of NSPR numeric types to stdint types in Gecko; r=bsmedberg This patch was generated by a script. Here's the source of the script for future reference: function convert() { echo "Converting $1 to $2..." find . ! -wholename "nsprpub" \ ! -wholename "security/nss" \ ! -wholename "/.hg" \ ! -wholename "obj-ff-dbg" \ ! -name nsXPCOMCID.h \ ! -name prtypes.h \ -type f \ \( -iname ".cpp" \ -o -iname ".h" \ -o -iname ".c" \ -o -iname ".cc" \ -o -iname ".idl" \ -o -iname ".ipdl" \ -o -iname ".ipdlh" \ -o -iname "*.mm" \) \| \ xargs -n 1 sed -i -e "s/\b$1\b/$2/g" } convert PRInt8 int8_t convert PRUint8 uint8_t convert PRInt16 int16_t convert PRUint16 uint16_t convert PRInt32 int32_t convert PRUint32 uint32_t convert PRInt64 int64_t convert PRUint64 uint64_t convert PRIntn int convert PRUintn unsigned convert PRSize size_t convert PROffset32 int32_t convert PROffset64 int64_t convert PRPtrdiff ptrdiff_t convert PRFloat64 double 2012-08-22 15:56:38 +00:00			`SetAdditionalStyleContext(int32_t aIndex,`
Bug 870516: Annotate ~600 more methods with MOZ_OVERRIDE in /layout r=dholbert 2013-05-14 16:33:23 +00:00			`nsStyleContext* aStyleContext) MOZ_OVERRIDE;`
Remove nsIStyleContext (bug 114713), r/sr=dbaron. Changed lots of methods to use nsStyleContext* or already_AddRefed<nsStyleContext> as return values, depending on whether a reference is returned. Turn on nsRefPtr (bug 104346), and change nsDerivedSafe to not declare AddRef and Release explicitly virtual, r=jag, sr=dbaron. 2003-02-22 00:32:13 +00:00			`virtual nsStyleContext*`
Bug 870516: Annotate ~600 more methods with MOZ_OVERRIDE in /layout r=dholbert 2013-05-14 16:33:23 +00:00			`GetAdditionalStyleContext(int32_t aIndex) const MOZ_OVERRIDE;`
Remove nsMathMLmnFrame 2000-03-28 09:38:24 +00:00
Bug 852428 part 2. Make nsIFrame::Init infallible. r=dholbert 2013-03-20 01:47:48 +00:00			`virtual void`
Bug 328926. Remove aPresContext from nsIFrame::Init and nsIFrame::DidSetStyleContext. r+sr=roc, patch by Marc Liddell 2006-03-09 18:55:21 +00:00			`Init(nsIContent* aContent,`
initial and long-awaited import of MathML for Roger Sidje and his crew 1999-09-21 02:12:01 +00:00			`nsIFrame* aParent,`
Bug 852428 part 2. Make nsIFrame::Init infallible. r=dholbert 2013-03-20 01:47:48 +00:00			`nsIFrame* aPrevInFlow) MOZ_OVERRIDE;`
initial and long-awaited import of MathML for Roger Sidje and his crew 1999-09-21 02:12:01 +00:00
			`NS_IMETHOD`
Bug 733186: Annotate ~1000 methods with MOZ_OVERRIDE in /layout r=dholbert r=dbaron 2012-09-14 16:10:08 +00:00			`TransmitAutomaticData() MOZ_OVERRIDE;`
initial and long-awaited import of MathML for Roger Sidje and his crew 1999-09-21 02:12:01 +00:00
Bug 919806: Get rid of NS_IMETHOD in nsIFrame.h and its implementations r=dholbert 2014-02-18 07:47:48 +00:00			`virtual nsresult`
Change nsIPresContext to nsPresContext globally, follow-up to bug 253470. rs=roc 2004-07-31 23:15:21 +00:00			`Reflow(nsPresContext* aPresContext,`
Code to render the mroot tag. 1999-11-22 12:35:36 +00:00			`nsHTMLReflowMetrics& aDesiredSize,`
			`const nsHTMLReflowState& aReflowState,`
Bug 733186: Annotate ~1000 methods with MOZ_OVERRIDE in /layout r=dholbert r=dbaron 2012-09-14 16:10:08 +00:00			`nsReflowStatus& aStatus) MOZ_OVERRIDE;`
Code to render the mroot tag. 1999-11-22 12:35:36 +00:00
Bug 415413 - Incorrect widths and heights of MathML with italics in table cells. r=karlt, r=roc 2013-11-25 14:20:20 +00:00			`virtual void`
			`GetIntrinsicWidthMetrics(nsRenderingContext* aRenderingContext,`
			`nsHTMLReflowMetrics& aDesiredSize) MOZ_OVERRIDE;`
GetIntrinsicWidth for mroot, mfenced, and mfrac. b=363240, r+sr=roc 2008-03-14 05:02:49 +00:00
Bug 840902. Part 2: Remove nsresults from various display list methods. r=mattwoodrow --HG-- extra : rebase_source : de498510bf8d85d9b0b2fab0137ef3be01c9adfa 2013-02-14 11:12:27 +00:00			`virtual void BuildDisplayList(nsDisplayListBuilder* aBuilder,`
			`const nsRect& aDirtyRect,`
			`const nsDisplayListSet& aLists) MOZ_OVERRIDE;`
Code to render the mroot tag. 1999-11-22 12:35:36 +00:00
Bug 442637 - MathML changes to support ssty setting. r=fredw 2014-01-15 14:49:00 +00:00			`uint8_t`
			`ScriptIncrement(nsIFrame* aFrame) MOZ_OVERRIDE`
			`{`
			`return (aFrame && aFrame == mFrames.LastChild()) ? 2 : 0;`
			`}`

initial and long-awaited import of MathML for Roger Sidje and his crew 1999-09-21 02:12:01 +00:00			`protected:`
Bug 330934. Set a nsIFrame's stylecontext in its constructor, to ensure that there's always one available for GetPresContext() to use even if Init hasn't been called. Patch by Marc Liddell, r+sr=roc 2006-03-26 21:30:36 +00:00			`nsMathMLmrootFrame(nsStyleContext* aContext);`
initial and long-awaited import of MathML for Roger Sidje and his crew 1999-09-21 02:12:01 +00:00			`virtual ~nsMathMLmrootFrame();`

Remove nsMathMLmnFrame 2000-03-28 09:38:24 +00:00			`nsMathMLChar mSqrChar;`
			`nsRect mBarRect;`
initial and long-awaited import of MathML for Roger Sidje and his crew 1999-09-21 02:12:01 +00:00			`};`

			`#endif /* nsMathMLmrootFrame_h___ */`