LCOV - code coverage report
Current view: top level - layout/mathml - nsMathMLmrootFrame.h (source / functions) Hit Total Coverage
Test: output.info Lines: 0 3 0.0 %
Date: 2017-07-14 16:53:18 Functions: 0 2 0.0 %
Legend: Lines: hit not hit

          Line data    Source code
       1             : /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
       2             : /* This Source Code Form is subject to the terms of the Mozilla Public
       3             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       4             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
       5             : 
       6             : #ifndef nsMathMLmrootFrame_h___
       7             : #define nsMathMLmrootFrame_h___
       8             : 
       9             : #include "mozilla/Attributes.h"
      10             : #include "nsMathMLContainerFrame.h"
      11             : #include "nsMathMLChar.h"
      12             : 
      13             : //
      14             : // <msqrt> and <mroot> -- form a radical
      15             : //
      16             : 
      17             : class nsMathMLmrootFrame : public nsMathMLContainerFrame {
      18             : public:
      19           0 :   NS_DECL_FRAMEARENA_HELPERS(nsMathMLmrootFrame)
      20             : 
      21             :   friend nsIFrame* NS_NewMathMLmrootFrame(nsIPresShell* aPresShell, nsStyleContext* aContext);
      22             : 
      23             :   virtual void
      24             :   SetAdditionalStyleContext(int32_t          aIndex,
      25             :                             nsStyleContext*  aStyleContext) override;
      26             :   virtual nsStyleContext*
      27             :   GetAdditionalStyleContext(int32_t aIndex) const override;
      28             : 
      29             :   virtual void
      30             :   Init(nsIContent*       aContent,
      31             :        nsContainerFrame* aParent,
      32             :        nsIFrame*         aPrevInFlow) override;
      33             : 
      34             :   NS_IMETHOD
      35             :   TransmitAutomaticData() override;
      36             : 
      37             :   virtual void
      38             :   Reflow(nsPresContext*          aPresContext,
      39             :          ReflowOutput&     aDesiredSize,
      40             :          const ReflowInput& aReflowInput,
      41             :          nsReflowStatus&          aStatus) override;
      42             : 
      43             :   void
      44             :   GetRadicalXOffsets(nscoord aIndexWidth, nscoord aSqrWidth,
      45             :                      nsFontMetrics* aFontMetrics,
      46             :                      nscoord* aIndexOffset,
      47             :                      nscoord* aSqrOffset);
      48             : 
      49             :   virtual void
      50             :   GetIntrinsicISizeMetrics(gfxContext* aRenderingContext,
      51             :                            ReflowOutput& aDesiredSize) override;
      52             : 
      53             :   virtual void BuildDisplayList(nsDisplayListBuilder*   aBuilder,
      54             :                                 const nsRect&           aDirtyRect,
      55             :                                 const nsDisplayListSet& aLists) override;
      56             : 
      57             :   uint8_t
      58           0 :   ScriptIncrement(nsIFrame* aFrame) override
      59             :   {
      60           0 :     return (aFrame && aFrame == mFrames.LastChild()) ? 2 : 0;
      61             :   }
      62             : 
      63             : protected:
      64             :   explicit nsMathMLmrootFrame(nsStyleContext* aContext);
      65             :   virtual ~nsMathMLmrootFrame();
      66             : 
      67             :   nsMathMLChar mSqrChar;
      68             :   nsRect       mBarRect;
      69             : };
      70             : 
      71             : #endif /* nsMathMLmrootFrame_h___ */

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