1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
|
/*************************************************************************
*
* $RCSfile: mergechange.hxx,v $
*
* $Revision: 1.4 $
*
* last change: $Author: dg $ $Date: 2001-09-18 19:11:44 $
*
* The Contents of this file are made available subject to the terms of
* either of the following licenses
*
* - GNU Lesser General Public License Version 2.1
* - Sun Industry Standards Source License Version 1.1
*
* Sun Microsystems Inc., October, 2000
*
* GNU Lesser General Public License Version 2.1
* =============================================
* Copyright 2000 by Sun Microsystems, Inc.
* 901 San Antonio Road, Palo Alto, CA 94303, USA
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software Foundation.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*
*
* Sun Industry Standards Source License Version 1.1
* =================================================
* The contents of this file are subject to the Sun Industry Standards
* Source License Version 1.1 (the "License"); You may not use this file
* except in compliance with the License. You may obtain a copy of the
* License at http://www.openoffice.org/license.html.
*
* Software provided under this License is provided on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
* See the License for the specific provisions governing your rights and
* obligations concerning the Software.
*
* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
*
* Copyright: 2000 by Sun Microsystems, Inc.
*
* All Rights Reserved.
*
* Contributor(s): _______________________________________
*
*
************************************************************************/
#ifndef INCLUDED_CONFIGMGR_MERGECHANGE_HXX
#define INCLUDED_CONFIGMGR_MERGECHANGE_HXX
#ifndef INCLUDED_CONFIGMGR_NAMECREATOR_HXX
#include "namecreator.hxx"
#endif
#ifndef CONFIGMGR_CHANGE_HXX
#include "change.hxx"
#endif
#ifndef CONFIGMGR_TREECHANGELIST_HXX
#include "treechangelist.hxx"
#endif
namespace configmgr
{
// -----------------------------------------------------------------------------
class OMergeTreeChangeList : private ChangeTreeAction, private OPathCreator<AbsolutePath>
{
TreeChangeList &m_aTreeChangeList; // ChangeList, which will be grown
SubtreeChange *m_pCurrentParent; // our current position
// ------- Helper for Path stack -------
SubtreeChange* pushTree(SubtreeChange& _rTree);
void popTree(SubtreeChange* _pSaveTree);
public:
// CTor
OMergeTreeChangeList(TreeChangeList& _aTree);
// start function, with the Change we want to do.
// WARNING this could be a big tree, because a change can contain subtreechanges!
void mergeChanges(TreeChangeList const&_rList);
private:
void initRoot(TreeChangeList const& _aChanges);
private:
virtual void handle(ValueChange const& _rValueNode);
virtual void handle(AddNode const& _rAddNode);
virtual void handle(RemoveNode const& _rRemoveNode);
virtual void handle(SubtreeChange const& _rSubtree);
};
// method that applies changes on a existing subtree
void applyChanges(TreeChangeList & _aTreeChangeList, ISubtree& _aSubtree);
// -----------------------------------------------------------------------------
class OMergeChanges : private ChangeTreeAction, private OPathCreator<RelativePath>
{
SubtreeChange &m_rSubtreeChange; // ChangeList, which will be grown
SubtreeChange *m_pCurrentParent; // our current position
typedef configuration::RelativePath RelativePath;
// ------- Helper for Path stack -------
SubtreeChange* pushTree(SubtreeChange& _rTree);
void popTree(SubtreeChange* _pSaveTree);
public:
// CTor
OMergeChanges(SubtreeChange& _rTree);
// start function, with the Change we want to do.
// WARNING this could be a big tree, because a change can contain subtreechanges!
void mergeChanges(const SubtreeChange &_rChange, const RelativePath& _aPathToChange);
void mergeChanges(const SubtreeChange &_rChange);
private:
void initRoot(const SubtreeChange &_rRootChange, const RelativePath& _aPathToChange);
private:
virtual void handle(ValueChange const& _rValueNode);
virtual void handle(AddNode const& _rAddNode);
virtual void handle(RemoveNode const& _rRemoveNode);
virtual void handle(SubtreeChange const& _rSubtree);
};
} // namespace configmgr
#endif
|
