1 // TortoiseSVN - a Windows shell extension for easy version control
3 // Copyright (C) 2003-2008 - TortoiseSVN
5 // This program is free software; you can redistribute it and/or
6 // modify it under the terms of the GNU General Public License
7 // as published by the Free Software Foundation; either version 2
8 // of the License, or (at your option) any later version.
10 // This program is distributed in the hope that it will be useful,
11 // but WITHOUT ANY WARRANTY; without even the implied warranty of
12 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 // GNU General Public License for more details.
15 // You should have received a copy of the GNU General Public License
16 // along with this program; if not, write to the Free Software Foundation,
17 // 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
21 // include base classes
23 #include "ModificationOptions.h"
26 // forward declarations
28 class CGraphNodeStates
;
31 * Delete collapsed sub-trees.
34 class CCollapseTreeDownward
35 : public CModificationOptionImpl
< IModificationOption
38 , true // branches first
39 , false // from leaves to root
40 , false> // this is not a cyclic option
44 /// node states that decide where to cut
46 const CGraphNodeStates
* nodeStates
;
52 CCollapseTreeDownward ( CRevisionGraphOptionList
& list
53 , const CGraphNodeStates
* nodeStates
);
55 /// implement IModificationOption
57 virtual void Apply (CVisibleGraph
* graph
, CVisibleGraphNode
* node
);