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comparison Framework/Scene2D/PointerEvent.h @ 596:b716763571ad

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IPointerTracker
author Sebastien Jodogne <s.jodogne@gmail.com>
date Fri, 26 Apr 2019 17:05:14 +0200
parents
children 7efa2543699d
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595:6e471e6cf09b 596:b716763571ad
1 /**
2 * Stone of Orthanc
3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
4 * Department, University Hospital of Liege, Belgium
5 * Copyright (C) 2017-2019 Osimis S.A., Belgium
6 *
7 * This program is free software: you can redistribute it and/or
8 * modify it under the terms of the GNU Affero General Public License
9 * as published by the Free Software Foundation, either version 3 of
10 * the License, or (at your option) any later version.
11 *
12 * This program is distributed in the hope that it will be useful, but
13 * WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Affero General Public License for more details.
16 *
17 * You should have received a copy of the GNU Affero General Public License
18 * along with this program. If not, see <http://www.gnu.org/licenses/>.
19 **/
20
21
22 #pragma once
23
24 #include "ScenePoint2D.h"
25
26 #include <boost/noncopyable.hpp>
27 #include <stdint.h>
28
29 namespace OrthancStone
30 {
31 class PointerEvent : public boost::noncopyable
32 {
33 private:
34 std::vector<ScenePoint2D> positions_;
35 bool hasAltModifier_;
36 bool hasControlModifier_;
37 bool hasShiftModifier_;
38
39 public:
40 PointerEvent();
41
42 ScenePoint2D GetMainPosition() const;
43
44 void AddPosition(double x,
45 double y)
46 {
47 positions_.push_back(ScenePoint2D(x, y));
48 }
49
50 // Add the center of the pixel
51 void AddIntegerPosition(int x,
52 int y);
53
54 size_t GetPositionsCount() const
55 {
56 return positions_.size();
57 }
58
59 ScenePoint2D GetPosition(size_t index) const;
60
61 void SetAltModifier(bool value)
62 {
63 hasAltModifier_ = value;
64 }
65
66 bool HasAltModifier() const
67 {
68 return hasAltModifier_;
69 }
70
71 void SetControlModifier(bool value)
72 {
73 hasControlModifier_ = value;
74 }
75
76 bool HasControlModifier() const
77 {
78 return hasControlModifier_;
79 }
80
81 void SetShiftModifier(bool value)
82 {
83 hasShiftModifier_ = value;
84 }
85
86 bool HasShiftModifier() const
87 {
88 return hasShiftModifier_;
89 }
90 };
91 }