LCOV - code coverage report
Current view: directory - objdir/dist/include - nsFrameManagerBase.h (source / functions) Found Hit Coverage
Test: app.info Lines: 1 0 0.0 %
Date: 2012-06-02 Functions: 1 0 0.0 %

       1                 : /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
       2                 :  * vim:cindent:ts=2:et:sw=2:
       3                 :  *
       4                 :  * ***** BEGIN LICENSE BLOCK *****
       5                 :  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
       6                 :  *
       7                 :  * The contents of this file are subject to the Mozilla Public License Version
       8                 :  * 1.1 (the "License"); you may not use this file except in compliance with
       9                 :  * the License. You may obtain a copy of the License at
      10                 :  * http://www.mozilla.org/MPL/
      11                 :  *
      12                 :  * Software distributed under the License is distributed on an "AS IS" basis,
      13                 :  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
      14                 :  * for the specific language governing rights and limitations under the
      15                 :  * License.
      16                 :  *
      17                 :  * The Original Code is mozilla.org code.
      18                 :  *
      19                 :  * The Initial Developer of the Original Code is
      20                 :  * Netscape Communications Corporation.
      21                 :  * Portions created by the Initial Developer are Copyright (C) 1998
      22                 :  * the Initial Developer. All Rights Reserved.
      23                 :  *
      24                 :  * Contributor(s):
      25                 :  *   Pierre Phaneuf <pp@ludusdesign.com>
      26                 :  *   Brian Ryner <bryner@brianryner.com>
      27                 :  *
      28                 :  * Alternatively, the contents of this file may be used under the terms of
      29                 :  * either of the GNU General Public License Version 2 or later (the "GPL"),
      30                 :  * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
      31                 :  * in which case the provisions of the GPL or the LGPL are applicable instead
      32                 :  * of those above. If you wish to allow use of your version of this file only
      33                 :  * under the terms of either the GPL or the LGPL, and not to allow others to
      34                 :  * use your version of this file under the terms of the MPL, indicate your
      35                 :  * decision by deleting the provisions above and replace them with the notice
      36                 :  * and other provisions required by the GPL or the LGPL. If you do not delete
      37                 :  * the provisions above, a recipient may use your version of this file under
      38                 :  * the terms of any one of the MPL, the GPL or the LGPL.
      39                 :  *
      40                 :  * ***** END LICENSE BLOCK *****
      41                 :  *
      42                 :  * This Original Code has been modified by IBM Corporation. Modifications made
      43                 :  * by IBM described herein are Copyright (c) International Business Machines
      44                 :  * Corporation, 2000. Modifications to Mozilla code or documentation identified
      45                 :  * per MPL Section 3.3
      46                 :  *
      47                 :  * Date             Modified by     Description of modification
      48                 :  * 04/20/2000       IBM Corp.      OS/2 VisualAge build.
      49                 :  */
      50                 : 
      51                 : /* part of nsFrameManager, to work around header inclusionordering */
      52                 : 
      53                 : #ifndef _nsFrameManagerBase_h_
      54                 : #define _nsFrameManagerBase_h_
      55                 : 
      56                 : #include "pldhash.h"
      57                 : 
      58                 : class nsIPresShell;
      59                 : class nsStyleSet;
      60                 : class nsIContent;
      61                 : class nsPlaceholderFrame;
      62                 : class nsIFrame;
      63                 : class nsStyleContext;
      64                 : class nsIAtom;
      65                 : class nsStyleChangeList;
      66                 : class nsILayoutHistoryState;
      67                 : 
      68                 : class nsFrameManagerBase
      69                 : {
      70                 : public:
      71                 :   nsFrameManagerBase()
      72                 :   {
      73                 :     memset(this, '\0', sizeof(nsFrameManagerBase));
      74                 :   }
      75                 : 
      76                 :   bool IsDestroyingFrames() { return mIsDestroyingFrames; }
      77                 : 
      78                 :   /*
      79                 :    * Gets and sets the root frame (typically the viewport). The lifetime of the
      80                 :    * root frame is controlled by the frame manager. When the frame manager is
      81                 :    * destroyed, it destroys the entire frame hierarchy.
      82                 :    */
      83               0 :   NS_HIDDEN_(nsIFrame*) GetRootFrame() const { return mRootFrame; }
      84                 :   NS_HIDDEN_(void)      SetRootFrame(nsIFrame* aRootFrame)
      85                 :   {
      86                 :     NS_ASSERTION(!mRootFrame, "already have a root frame");
      87                 :     mRootFrame = aRootFrame;
      88                 :   }
      89                 : 
      90                 : protected:
      91                 :   class UndisplayedMap;
      92                 : 
      93                 :   // weak link, because the pres shell owns us
      94                 :   nsIPresShell*                   mPresShell;
      95                 :   // the pres shell owns the style set
      96                 :   nsStyleSet*                     mStyleSet;
      97                 :   nsIFrame*                       mRootFrame;
      98                 :   PLDHashTable                    mPlaceholderMap;
      99                 :   UndisplayedMap*                 mUndisplayedMap;
     100                 :   bool                            mIsDestroyingFrames;  // The frame manager is destroying some frame(s).
     101                 : };
     102                 : 
     103                 : #endif

Generated by: LCOV version 1.7