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annotate Framework/Scene2DViewport/AngleMeasureTool.h @ 1305:a5326ce4f24b broker

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Trackers and measuring tools now use the viewport instead of ViewportController, so that proper locks can be used
author Benjamin Golinvaux <bgo@osimis.io>
date Wed, 04 Mar 2020 09:45:38 +0100
parents 7ec8fea061b9
children 9b126de2cde2
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1 /**
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2 * Stone of Orthanc
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3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
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4 * Department, University Hospital of Liege, Belgium
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5 * Copyright (C) 2017-2020 Osimis S.A., Belgium
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6 *
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7 * This program is free software: you can redistribute it and/or
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8 * modify it under the terms of the GNU Affero General Public License
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9 * as published by the Free Software Foundation, either version 3 of
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10 * the License, or (at your option) any later version.
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11 *
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12 * This program is distributed in the hope that it will be useful, but
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13 * WITHOUT ANY WARRANTY; without even the implied warranty of
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14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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15 * Affero General Public License for more details.
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16 *
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17 * You should have received a copy of the GNU Affero General Public License
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18 * along with this program. If not, see <http://www.gnu.org/licenses/>.
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19 **/
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20
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21 #pragma once
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23 #include "MeasureTool.h"
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24
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25 #include "../Scene2DViewport/LayerHolder.h"
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26 #include "../Scene2D/Scene2D.h"
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27 #include "../Scene2D/ScenePoint2D.h"
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28 #include "../Scene2D/PolylineSceneLayer.h"
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29 #include "../Scene2D/TextSceneLayer.h"
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30
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31 #include <boost/shared_ptr.hpp>
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32 #include <boost/weak_ptr.hpp>
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33 #include <boost/enable_shared_from_this.hpp>
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34
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35 #include <vector>
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36 #include <cmath>
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37
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38 namespace OrthancStone
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39 {
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40 class AngleMeasureTool : public MeasureTool
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41 {
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42 public:
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43 AngleMeasureTool(IViewport& viewport);
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44
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45 ~AngleMeasureTool();
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46
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47 void SetSide1End(ScenePoint2D start);
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48 void SetCenter(ScenePoint2D start);
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49 void SetSide2End(ScenePoint2D start);
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50
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51 virtual bool HitTest(ScenePoint2D p) ORTHANC_OVERRIDE;
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52 virtual void Highlight(ScenePoint2D p) ORTHANC_OVERRIDE;
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53 virtual void ResetHighlightState() ORTHANC_OVERRIDE;
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54 virtual boost::shared_ptr<IFlexiblePointerTracker> CreateEditionTracker(const PointerEvent& e) ORTHANC_OVERRIDE;
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55 virtual boost::shared_ptr<MeasureToolMemento> GetMemento() const ORTHANC_OVERRIDE;
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56 virtual void SetMemento(boost::shared_ptr<MeasureToolMemento>) ORTHANC_OVERRIDE;
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57 virtual std::string GetDescription() ORTHANC_OVERRIDE;
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58
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59 enum AngleHighlightArea
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60 {
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61 AngleHighlightArea_None,
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62 AngleHighlightArea_Side1End,
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63 AngleHighlightArea_Side1,
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64 AngleHighlightArea_Side2End,
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65 AngleHighlightArea_Side2,
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66 AngleHighlightArea_Center
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67 };
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70 AngleHighlightArea AngleHitTest(ScenePoint2D p) const;
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71
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72 private:
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73 virtual void RefreshScene() ORTHANC_OVERRIDE;
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74 void RemoveFromScene();
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75 void SetAngleHighlightArea(AngleHighlightArea area);
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77 private:
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78 ScenePoint2D side1End_;
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79 ScenePoint2D side2End_;
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80 ScenePoint2D center_;
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81 boost::shared_ptr<LayerHolder> layerHolder_;
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82 AngleHighlightArea angleHighlightArea_;
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83 };
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85 class AngleMeasureToolMemento : public MeasureToolMemento
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86 {
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87 public:
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88 ScenePoint2D side1End_;
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89 ScenePoint2D side2End_;
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90 ScenePoint2D center_;
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91 };
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92 }
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