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 nsMathMLSelectedFrame_h___
       7             : #define nsMathMLSelectedFrame_h___
       8             : 
       9             : #include "nsMathMLContainerFrame.h"
      10             : 
      11             : class nsMathMLSelectedFrame : public nsMathMLContainerFrame {
      12             : public:
      13             :   NS_IMETHOD
      14             :   TransmitAutomaticData() override;
      15             : 
      16             :   virtual void
      17             :   SetInitialChildList(ChildListID     aListID,
      18             :                       nsFrameList&    aChildList) override;
      19             : 
      20             :   virtual nsresult
      21             :   ChildListChanged(int32_t aModType) override;
      22             : 
      23             :   virtual void BuildDisplayList(nsDisplayListBuilder*   aBuilder,
      24             :                                 const nsRect&           aDirtyRect,
      25             :                                 const nsDisplayListSet& aLists) override;
      26             : 
      27             :   virtual nsresult
      28             :   Place(DrawTarget*          aDrawTarget,
      29             :         bool                 aPlaceOrigin,
      30             :         ReflowOutput& aDesiredSize) override;
      31             : 
      32             :   virtual mozilla::LogicalSize
      33             :   ComputeSize(gfxContext *aRenderingContext,
      34             :               mozilla::WritingMode aWritingMode,
      35             :               const mozilla::LogicalSize& aCBSize,
      36             :               nscoord aAvailableISize,
      37             :               const mozilla::LogicalSize& aMargin,
      38             :               const mozilla::LogicalSize& aBorder,
      39             :               const mozilla::LogicalSize& aPadding,
      40             :               ComputeSizeFlags aFlags) override;
      41             : 
      42             :   virtual void
      43             :   Reflow(nsPresContext*          aPresContext,
      44             :          ReflowOutput&     aDesiredSize,
      45             :          const ReflowInput& aReflowInput,
      46             :          nsReflowStatus&          aStatus) override;
      47             : 
      48             :   virtual nsQueryFrame::FrameIID GetFrameId() override = 0;
      49             : 
      50             : protected:
      51           0 :   nsMathMLSelectedFrame(nsStyleContext* aContext, ClassID aID) :
      52             :     nsMathMLContainerFrame(aContext, aID),
      53             :     mSelectedFrame(nullptr),
      54           0 :     mInvalidMarkup(false) {}
      55             :   virtual ~nsMathMLSelectedFrame();
      56             : 
      57             :   virtual nsIFrame* GetSelectedFrame() = 0;
      58             :   nsIFrame*       mSelectedFrame;
      59             : 
      60             :   bool            mInvalidMarkup;
      61             : 
      62             : private:
      63             :   void* operator new(size_t, nsIPresShell*) MOZ_MUST_OVERRIDE = delete;
      64             : };
      65             : 
      66             : #endif /* nsMathMLSelectedFrame_h___ */