LCOV - app.info - layout/xul/base/src/grid/nsGridLayout2.h

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: | 2012-04-21 | 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                 :

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