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
|
/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2008 by Sun Microsystems, Inc.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: HandleAnchorNodeChg.hxx,v $
* $Revision: 1.3 $
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org 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 version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
#ifndef _HANDLEANCHORNODECHG_HXX
#define _HANDLEANCHORNODECHG_HXX
class SwFlyFrmFmt;
class SwFmtAnchor;
class SwFlyFrm;
// OD 2006-02-28 #125892#
// helper class to track change of anchor node of at-paragraph respectively
// at-character anchored fly frames
// if such a change happens, it has to be checked, if the count of the anchor
// frames also change. if yes, a re-creation of the fly frames is needed:
// - deletion of existing fly frames before the intrinsic anchor node changes
// - creation of new fly frames after the intrinsic anchor node change.
class SwHandleAnchorNodeChg
{
public:
/** checks, if re-creation of fly frames for an anchor node change at the
given fly frame format is necessary, and performs the first part.
@author OD
@param _rFlyFrmFmt
reference to the fly frame format instance, which is handled.
@param _rNewAnchorFmt
new anchor attribute, which will be applied at the given fly frame format
@param _pKeepThisFlyFrm
optional parameter - pointer to a fly frame of the given fly frame format,
which isn't deleted, if re-creation of fly frames is necessary.
*/
SwHandleAnchorNodeChg( SwFlyFrmFmt& _rFlyFrmFmt,
const SwFmtAnchor& _rNewAnchorFmt,
SwFlyFrm* _pKeepThisFlyFrm = 0L );
/** calls <SwFlyFrmFmt::MakeFrms>, if re-creation of fly frames is necessary.
@author OD
*/
~SwHandleAnchorNodeChg();
private:
// fly frame format, which is tracked for a anchor node change.
SwFlyFrmFmt& mrFlyFrmFmt;
// internal flag, which indicates that the certain anchor node change occurs
// and that re-creation of fly frames is necessary.
bool mbAnchorNodeChanged;
// no copy-constructor
SwHandleAnchorNodeChg( const SwHandleAnchorNodeChg& );
// no assignment-operator
void operator=( const SwHandleAnchorNodeChg );
};
#endif
|
