LCOV - code coverage report
Current view: directory - layout/xul/base/src/grid - nsGridLayout2.h (source / functions) Found Hit Coverage
Test: app.info Lines: 9 0 0.0 %
Date: 2012-06-02 Functions: 9 0 0.0 %

       1                 : /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
       2                 : 
       3                 : /* ***** BEGIN LICENSE BLOCK *****
       4                 :  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
       5                 :  *
       6                 :  * The contents of this file are subject to the Mozilla Public License Version
       7                 :  * 1.1 (the "License"); you may not use this file except in compliance with
       8                 :  * the License. You may obtain a copy of the License at
       9                 :  * http://www.mozilla.org/MPL/
      10                 :  *
      11                 :  * Software distributed under the License is distributed on an "AS IS" basis,
      12                 :  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
      13                 :  * for the specific language governing rights and limitations under the
      14                 :  * License.
      15                 :  *
      16                 :  * The Original Code is Mozilla Communicator client code.
      17                 :  *
      18                 :  * The Initial Developer of the Original Code is
      19                 :  * Netscape Communications Corporation.
      20                 :  * Portions created by the Initial Developer are Copyright (C) 1998
      21                 :  * the Initial Developer. All Rights Reserved.
      22                 :  *
      23                 :  * Contributor(s):
      24                 :  *   Eric D Vaughan (original author)
      25                 :  *
      26                 :  * Alternatively, the contents of this file may be used under the terms of
      27                 :  * either the GNU General Public License Version 2 or later (the "GPL"), or
      28                 :  * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
      29                 :  * in which case the provisions of the GPL or the LGPL are applicable instead
      30                 :  * of those above. If you wish to allow use of your version of this file only
      31                 :  * under the terms of either the GPL or the LGPL, and not to allow others to
      32                 :  * use your version of this file under the terms of the MPL, indicate your
      33                 :  * decision by deleting the provisions above and replace them with the notice
      34                 :  * and other provisions required by the GPL or the LGPL. If you do not delete
      35                 :  * the provisions above, a recipient may use your version of this file under
      36                 :  * the terms of any one of the MPL, the GPL or the LGPL.
      37                 :  *
      38                 :  * ***** END LICENSE BLOCK ***** */
      39                 : 
      40                 : #ifndef nsGridLayout2_h___
      41                 : #define nsGridLayout2_h___
      42                 : 
      43                 : #include "nsStackLayout.h"
      44                 : #include "nsIGridPart.h"
      45                 : #include "nsCOMPtr.h"
      46                 : #include "nsIFrame.h"
      47                 : #include "nsGrid.h"
      48                 : 
      49                 : class nsGridRowGroupLayout;
      50                 : class nsGridRowLayout;
      51                 : class nsGridRow;
      52                 : class nsBoxLayoutState;
      53                 : class nsGridCell;
      54                 : 
      55                 : /**
      56                 :  * The nsBoxLayout implementation for a grid.
      57                 :  */
      58                 : class nsGridLayout2 : public nsStackLayout, 
      59                 :                       public nsIGridPart
      60               0 : {
      61                 : public:
      62                 : 
      63                 :   friend nsresult NS_NewGridLayout2(nsIPresShell* aPresShell, nsBoxLayout** aNewLayout);
      64                 : 
      65                 :   NS_DECL_ISUPPORTS_INHERITED
      66                 : 
      67                 :   NS_IMETHOD Layout(nsIBox* aBox, nsBoxLayoutState& aBoxLayoutState);
      68                 :   virtual void IntrinsicWidthsDirty(nsIBox* aBox, nsBoxLayoutState& aBoxLayoutState);
      69                 : 
      70               0 :   virtual nsGridRowGroupLayout* CastToRowGroupLayout() { return nsnull; }
      71               0 :   virtual nsGridLayout2* CastToGridLayout() { return this; }
      72                 :   virtual nsGrid* GetGrid(nsIBox* aBox, PRInt32* aIndex, nsGridRowLayout* aRequestor=nsnull);
      73               0 :   virtual nsIGridPart* GetParentGridPart(nsIBox* aBox, nsIBox** aParentBox) {
      74               0 :     NS_NOTREACHED("Should not be called"); return nsnull;
      75                 :   }
      76                 :   virtual nsSize GetMinSize(nsIBox* aBox, nsBoxLayoutState& aBoxLayoutState);
      77                 :   virtual nsSize GetMaxSize(nsIBox* aBox, nsBoxLayoutState& aBoxLayoutState);
      78                 :   virtual nsSize GetPrefSize(nsIBox* aBox, nsBoxLayoutState& aBoxLayoutState);
      79               0 :   virtual void CountRowsColumns(nsIBox* aBox, PRInt32& aRowCount, PRInt32& aComputedColumnCount) { aRowCount++; }
      80               0 :   virtual void DirtyRows(nsIBox* aBox, nsBoxLayoutState& aState) { }
      81                 :   virtual PRInt32 BuildRows(nsIBox* aBox, nsGridRow* aRows);
      82                 :   virtual nsMargin GetTotalMargin(nsIBox* aBox, bool aIsHorizontal);
      83               0 :   virtual Type GetType() { return eGrid; }
      84                 :   virtual void ChildrenInserted(nsIBox* aBox, nsBoxLayoutState& aState,
      85                 :                                 nsIBox* aPrevBox,
      86                 :                                 const nsFrameList::Slice& aNewChildren);
      87                 :   virtual void ChildrenAppended(nsIBox* aBox, nsBoxLayoutState& aState,
      88                 :                                 const nsFrameList::Slice& aNewChildren);
      89                 :   virtual void ChildrenRemoved(nsIBox* aBox, nsBoxLayoutState& aState,
      90                 :                              nsIBox* aChildList);
      91                 :   virtual void ChildrenSet(nsIBox* aBox, nsBoxLayoutState& aState,
      92                 :                          nsIBox* aChildList);
      93                 : 
      94               0 :   virtual nsIGridPart* AsGridPart() { return this; }
      95                 : 
      96                 :   static void AddOffset(nsBoxLayoutState& aState, nsIBox* aChild, nsSize& aSize);
      97                 : 
      98                 : protected:
      99                 : 
     100                 :   nsGridLayout2(nsIPresShell* aShell);
     101                 :   nsGrid mGrid;
     102                 : 
     103                 : private:
     104                 :   void AddWidth(nsSize& aSize, nscoord aSize2, bool aIsHorizontal);
     105                 : 
     106                 : 
     107                 : }; // class nsGridLayout2
     108                 : 
     109                 : 
     110                 : #endif
     111                 : 

Generated by: LCOV version 1.7