LCOV - code coverage report
Current view: top level - layout/mathml - nsMathMLmactionFrame.h (source / functions) Hit Total Coverage
Test: output.info Lines: 0 5 0.0 %
Date: 2017-07-14 16:53:18 Functions: 0 4 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 nsMathMLmactionFrame_h___
       7             : #define nsMathMLmactionFrame_h___
       8             : 
       9             : #include "nsCOMPtr.h"
      10             : #include "nsMathMLSelectedFrame.h"
      11             : #include "nsIDOMEventListener.h"
      12             : #include "mozilla/Attributes.h"
      13             : 
      14             : //
      15             : // <maction> -- bind actions to a subexpression
      16             : //
      17             : 
      18             : class nsMathMLmactionFrame : public nsMathMLSelectedFrame {
      19             : public:
      20           0 :   NS_DECL_FRAMEARENA_HELPERS(nsMathMLmactionFrame)
      21             : 
      22             :   friend nsIFrame* NS_NewMathMLmactionFrame(nsIPresShell* aPresShell, nsStyleContext* aContext);
      23             : 
      24             :   virtual void
      25             :   Init(nsIContent*       aContent,
      26             :        nsContainerFrame* aParent,
      27             :        nsIFrame*         aPrevInFlow) override;
      28             : 
      29             :   virtual void
      30             :   SetInitialChildList(ChildListID     aListID,
      31             :                       nsFrameList&    aChildList) override;
      32             : 
      33             :   virtual nsresult
      34             :   ChildListChanged(int32_t aModType) override;
      35             : 
      36             :   virtual nsresult
      37             :   AttributeChanged(int32_t  aNameSpaceID,
      38             :                    nsIAtom* aAttribute,
      39             :                    int32_t  aModType) override;
      40             : 
      41             : private:
      42             :   void MouseClick();
      43             :   void MouseOver();
      44             :   void MouseOut();
      45             : 
      46             :   class MouseListener final : public nsIDOMEventListener
      47             :   {
      48             :   private:
      49           0 :     ~MouseListener() {}
      50             : 
      51             :   public:
      52             :     NS_DECL_ISUPPORTS
      53             :     NS_DECL_NSIDOMEVENTLISTENER
      54             : 
      55           0 :     explicit MouseListener(nsMathMLmactionFrame* aOwner) : mOwner(aOwner) { }
      56             : 
      57             :     nsMathMLmactionFrame* mOwner;
      58             :   };
      59             : 
      60             : protected:
      61           0 :   explicit nsMathMLmactionFrame(nsStyleContext* aContext) :
      62           0 :     nsMathMLSelectedFrame(aContext, kClassID) {}
      63             :   virtual ~nsMathMLmactionFrame();
      64             : 
      65             : private:
      66             :   int32_t         mActionType;
      67             :   int32_t         mChildCount;
      68             :   int32_t         mSelection;
      69             :   RefPtr<MouseListener> mListener;
      70             : 
      71             :   // helper to return the frame for the attribute selection="number"
      72             :   nsIFrame*
      73             :   GetSelectedFrame() override;
      74             : };
      75             : 
      76             : #endif /* nsMathMLmactionFrame_h___ */

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