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comparison OrthancStone/Sources/Scene2D/AnnotationsSceneLayer.h @ 1804:5a872e69c74f

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reorganization
author Sebastien Jodogne <s.jodogne@gmail.com>
date Thu, 20 May 2021 14:48:51 +0200
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children 0840a25c6d41
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1803:d1849468729b 1804:5a872e69c74f
1 /**
2 * Stone of Orthanc
3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
4 * Department, University Hospital of Liege, Belgium
5 * Copyright (C) 2017-2021 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 Lesser 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 * Lesser General Public License for more details.
16 *
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with this program. If not, see
19 * <http://www.gnu.org/licenses/>.
20 **/
21
22
23 #include "../Messages/IObservable.h"
24 #include "Scene2D.h"
25 #include "../Scene2DViewport/IFlexiblePointerTracker.h"
26
27 namespace OrthancStone
28 {
29 class AnnotationsSceneLayer : public IObservable
30 {
31 public:
32 ORTHANC_STONE_DEFINE_ORIGIN_MESSAGE(__FILE__, __LINE__, AnnotationAddedMessage, AnnotationsSceneLayer);
33 ORTHANC_STONE_DEFINE_ORIGIN_MESSAGE(__FILE__, __LINE__, AnnotationRemovedMessage, AnnotationsSceneLayer);
34
35 enum Tool
36 {
37 Tool_Edit,
38 Tool_None,
39 Tool_Segment,
40 Tool_Angle,
41 Tool_Circle,
42 Tool_Erase
43 };
44
45 private:
46 class GeometricPrimitive;
47 class Handle;
48 class Segment;
49 class Circle;
50 class Arc;
51 class Text;
52
53 class Annotation;
54 class SegmentAnnotation;
55 class AngleAnnotation;
56 class CircleAnnotation;
57
58 class EditPrimitiveTracker;
59 class CreateSegmentOrCircleTracker;
60 class CreateAngleTracker;
61 class EraseTracker;
62
63 typedef std::set<GeometricPrimitive*> GeometricPrimitives;
64 typedef std::set<Annotation*> Annotations;
65 typedef std::set<size_t> SubLayers;
66
67 Tool activeTool_;
68 size_t macroLayerIndex_;
69 size_t polylineSubLayer_;
70 GeometricPrimitives primitives_;
71 Annotations annotations_;
72 SubLayers subLayersToRemove_;
73
74 void AddAnnotation(Annotation* annotation);
75
76 void DeleteAnnotation(Annotation* annotation);
77
78 void DeletePrimitive(GeometricPrimitive* primitive);
79
80 void TagSubLayerToRemove(size_t subLayerIndex);
81
82 public:
83 AnnotationsSceneLayer(size_t macroLayerIndex);
84
85 ~AnnotationsSceneLayer()
86 {
87 Clear();
88 }
89
90 void Clear();
91
92 void SetActiveTool(Tool tool)
93 {
94 activeTool_ = tool;
95 }
96
97 Tool GetActiveTool() const
98 {
99 return activeTool_;
100 }
101
102 void Render(Scene2D& scene);
103
104 bool ClearHover();
105
106 bool SetMouseHover(const ScenePoint2D& p /* expressed in canvas coordinates */,
107 const Scene2D& scene);
108
109 IFlexiblePointerTracker* CreateTracker(const ScenePoint2D& p /* expressed in canvas coordinates */,
110 const Scene2D& scene);
111
112 void Serialize(Json::Value& target) const;
113
114 void Unserialize(const Json::Value& serialized);
115 };
116 }