author Ting-Yu Lin <>
Thu, 21 Jul 2016 18:36:39 +0800
changeset 348178 d1a449efbe4446e696311b21f7bdfcd709b82a26
parent 348174 b2db47ba326823e5774032569afaa333bfb1f7a3
child 411318 45bf72e9b3b3b5d45457598865c72536b3027264
permissions -rw-r--r--
Bug 1277129 Part 7b - Rename various ReflowState variables to ReflowInput. r=dbaron This patch is generated by the following script: function rename() { find .\ -type f\ ! -path "./obj*"\ ! -path "./.git"\ ! -path "./.hg"\ \( -name "*.cpp" -or\ -name "*.h" \)\ -exec sed -i -r "s/$1/$2/g" "{}" \; } rename "([[:alpha:]]*)([rR])eflowState(s?)" "\1\2eflowInput\3" MozReview-Commit-ID: ITFO7uMTkSb

/* -*- 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 */

#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 {

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

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

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

  TransmitAutomaticData() override;

  virtual void
  Reflow(nsPresContext*          aPresContext,
         ReflowOutput&     aDesiredSize,
         const ReflowInput& aReflowInput,
         nsReflowStatus&          aStatus) override;

  GetRadicalXOffsets(nscoord aIndexWidth, nscoord aSqrWidth,
                     nsFontMetrics* aFontMetrics,
                     nscoord* aIndexOffset,
                     nscoord* aSqrOffset);

  virtual void
  GetIntrinsicISizeMetrics(nsRenderingContext* aRenderingContext,
                           ReflowOutput& aDesiredSize) override;

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

  ScriptIncrement(nsIFrame* aFrame) override
    return (aFrame && aFrame == mFrames.LastChild()) ? 2 : 0;

  explicit nsMathMLmrootFrame(nsStyleContext* aContext);
  virtual ~nsMathMLmrootFrame();
  nsMathMLChar mSqrChar;
  nsRect       mBarRect;

#endif /* nsMathMLmrootFrame_h___ */