1 /*
2  *  Copyright (c) 2017 Dmitry Kazakov <dimula73@gmail.com>
3  *
4  *  This program is free software; you can redistribute it and/or modify
5  *  it under the terms of the GNU General Public License as published by
6  *  the Free Software Foundation; either version 2 of the License, or
7  *  (at your option) any later version.
8  *
9  *  This program is distributed in the hope that it will be useful,
10  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
11  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
12  *  GNU General Public License for more details.
13  *
14  *  You should have received a copy of the GNU General Public License
15  *  along with this program; if not, write to the Free Software
16  *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
17  */
18 
19 #ifndef KISPAINTINGSTROKEDATA_H
20 #define KISPAINTINGSTROKEDATA_H
21 
22 #include "kritaui_export.h"
23 
24 class KisPainter;
25 class KisDistanceInformation;
26 
27 
28 /**
29  * The distance information should be associated with each
30  * painting stroke individually, so we store and manipulate
31  * with them together using KisPaintingStrokeInfo structure
32  */
33 class KRITAUI_EXPORT KisFreehandStrokeInfo {
34 public:
35     KisFreehandStrokeInfo();
36     KisFreehandStrokeInfo(const KisDistanceInformation &startDist);
37     KisFreehandStrokeInfo(KisFreehandStrokeInfo *rhs, int levelOfDetail);
38     ~KisFreehandStrokeInfo();
39 
40     KisPainter *painter;
41     KisDistanceInformation *dragDistance;
42 
43     /**
44      * The distance inforametion of the associated LodN
45      * stroke. Returns zero if LodN stroke has already finished
46      * execution or does not exist.
47      */
48     KisDistanceInformation* buddyDragDistance();
49 
50 private:
51     KisFreehandStrokeInfo *m_parentStrokeInfo {0};
52     KisFreehandStrokeInfo *m_childStrokeInfo {0};
53 };
54 
55 
56 #endif // KISPAINTINGSTROKEDATA_H
57