LCOV - code coverage report
Current view: directory - layout/xul/base/src - nsBoxLayout.cpp (source / functions) Found Hit Coverage
Test: app.info Lines: 34 0 0.0 %
Date: 2012-06-02 Functions: 13 0 0.0 %

       1                 : /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
       2                 : /* ***** BEGIN LICENSE BLOCK *****
       3                 :  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
       4                 :  *
       5                 :  * The contents of this file are subject to the Mozilla Public License Version
       6                 :  * 1.1 (the "License"); you may not use this file except in compliance with
       7                 :  * the License. You may obtain a copy of the License at
       8                 :  * http://www.mozilla.org/MPL/
       9                 :  *
      10                 :  * Software distributed under the License is distributed on an "AS IS" basis,
      11                 :  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
      12                 :  * for the specific language governing rights and limitations under the
      13                 :  * License.
      14                 :  *
      15                 :  * The Original Code is Mozilla Communicator client code.
      16                 :  *
      17                 :  * The Initial Developer of the Original Code is
      18                 :  * Netscape Communications Corporation.
      19                 :  * Portions created by the Initial Developer are Copyright (C) 1998
      20                 :  * the Initial Developer. All Rights Reserved.
      21                 :  *
      22                 :  * Contributor(s):
      23                 :  *   Pierre Phaneuf <pp@ludusdesign.com>
      24                 :  *
      25                 :  * Alternatively, the contents of this file may be used under the terms of
      26                 :  * either of the GNU General Public License Version 2 or later (the "GPL"),
      27                 :  * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
      28                 :  * in which case the provisions of the GPL or the LGPL are applicable instead
      29                 :  * of those above. If you wish to allow use of your version of this file only
      30                 :  * under the terms of either the GPL or the LGPL, and not to allow others to
      31                 :  * use your version of this file under the terms of the MPL, indicate your
      32                 :  * decision by deleting the provisions above and replace them with the notice
      33                 :  * and other provisions required by the GPL or the LGPL. If you do not delete
      34                 :  * the provisions above, a recipient may use your version of this file under
      35                 :  * the terms of any one of the MPL, the GPL or the LGPL.
      36                 :  *
      37                 :  * ***** END LICENSE BLOCK ***** */
      38                 : 
      39                 : //
      40                 : // Eric Vaughan
      41                 : // Netscape Communications
      42                 : //
      43                 : // See documentation in associated header file
      44                 : //
      45                 : 
      46                 : #include "nsBox.h"
      47                 : #include "nsCOMPtr.h"
      48                 : #include "nsContainerFrame.h"
      49                 : #include "nsBoxLayout.h"
      50                 : 
      51                 : void
      52               0 : nsBoxLayout::AddBorderAndPadding(nsIBox* aBox, nsSize& aSize)
      53                 : {
      54               0 :   nsBox::AddBorderAndPadding(aBox, aSize);
      55               0 : }
      56                 : 
      57                 : void
      58               0 : nsBoxLayout::AddMargin(nsIBox* aBox, nsSize& aSize)
      59                 : {
      60               0 :   nsBox::AddMargin(aBox, aSize);
      61               0 : }
      62                 : 
      63                 : void
      64               0 : nsBoxLayout::AddMargin(nsSize& aSize, const nsMargin& aMargin)
      65                 : {
      66               0 :   nsBox::AddMargin(aSize, aMargin);
      67               0 : }
      68                 : 
      69                 : nsSize
      70               0 : nsBoxLayout::GetPrefSize(nsIBox* aBox, nsBoxLayoutState& aBoxLayoutState)
      71                 : {
      72               0 :   nsSize pref (0, 0);
      73               0 :   AddBorderAndPadding(aBox, pref);
      74                 : 
      75                 :   return pref;
      76                 : }
      77                 : 
      78                 : nsSize
      79               0 : nsBoxLayout::GetMinSize(nsIBox* aBox, nsBoxLayoutState& aBoxLayoutState)
      80                 : {
      81               0 :   nsSize minSize (0,0);
      82               0 :   AddBorderAndPadding(aBox, minSize);
      83                 :   return minSize;
      84                 : }
      85                 : 
      86                 : nsSize
      87               0 : nsBoxLayout::GetMaxSize(nsIBox* aBox, nsBoxLayoutState& aBoxLayoutState)
      88                 : {
      89                 :   //AddBorderAndPadding () never changes maxSize (NS_INTRINSICSIZE)
      90                 :   //AddBorderAndPadding(aBox, maxSize);
      91               0 :   return nsSize (NS_INTRINSICSIZE,NS_INTRINSICSIZE);
      92                 : }
      93                 : 
      94                 : 
      95                 : nscoord
      96               0 : nsBoxLayout::GetAscent(nsIBox* aBox, nsBoxLayoutState& aBoxLayoutState)
      97                 : {
      98               0 :   return 0;
      99                 : }
     100                 : 
     101                 : NS_IMETHODIMP
     102               0 : nsBoxLayout::Layout(nsIBox* aBox, nsBoxLayoutState& aBoxLayoutState)
     103                 : {
     104               0 :   return NS_OK;
     105                 : }
     106                 : 
     107                 : void
     108               0 : nsBoxLayout::AddLargestSize(nsSize& aSize, const nsSize& aSize2)
     109                 : {
     110               0 :   if (aSize2.width > aSize.width)
     111               0 :      aSize.width = aSize2.width;
     112                 : 
     113               0 :   if (aSize2.height > aSize.height)
     114               0 :      aSize.height = aSize2.height;
     115               0 : }
     116                 : 
     117                 : void
     118               0 : nsBoxLayout::AddSmallestSize(nsSize& aSize, const nsSize& aSize2)
     119                 : {
     120               0 :   if (aSize2.width < aSize.width)
     121               0 :      aSize.width = aSize2.width;
     122                 : 
     123               0 :   if (aSize2.height < aSize.height)
     124               0 :      aSize.height = aSize2.height;
     125               0 : }
     126                 : 
     127               0 : NS_IMPL_ISUPPORTS1(nsBoxLayout, nsBoxLayout)

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