Mercurial > hg > orthanc-stone

annotate Framework/Scene2DViewport/MeasureTrackers.h @ 891:0aff28f15ea2

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new abstraction: IViewport
author Sebastien Jodogne <s.jodogne@gmail.com>
date Wed, 10 Jul 2019 18:18:42 +0200
parents c71ef52602a0
children ac88989817e3
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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) 2017-2019 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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22
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23 #include "IFlexiblePointerTracker.h"
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24 #include "../Scene2D/Scene2D.h"
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25 #include "../Scene2D/PointerEvent.h"
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26
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27 #include "MeasureTool.h"
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28 #include "MeasureCommands.h"
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29
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30 #include <vector>
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31
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32 namespace OrthancStone
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33 {
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34 class CreateMeasureTracker : public IFlexiblePointerTracker
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35 {
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36 public:
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37 virtual void Cancel() ORTHANC_OVERRIDE;
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38 virtual bool IsAlive() const ORTHANC_OVERRIDE;
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39 protected:
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40 CreateMeasureTracker(boost::weak_ptr<ViewportController> controllerW);
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41
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42 ~CreateMeasureTracker();
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43
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44 protected:
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45 boost::shared_ptr<CreateMeasureCommand> command_;
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46 boost::weak_ptr<ViewportController> controllerW_;
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47 bool alive_;
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48 Scene2D& GetScene();
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50 private:
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51 bool commitResult_;
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52 };
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53
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54 class EditMeasureTracker : public IFlexiblePointerTracker
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55 {
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56 public:
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57 virtual void Cancel() ORTHANC_OVERRIDE;
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58 virtual bool IsAlive() const ORTHANC_OVERRIDE;
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59 protected:
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60 EditMeasureTracker(boost::weak_ptr<ViewportController> controllerW, const PointerEvent& e);
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61
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62 ~EditMeasureTracker();
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63
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64 protected:
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65 boost::shared_ptr<EditMeasureCommand> command_;
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66 boost::weak_ptr<ViewportController> controllerW_;
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67 bool alive_;
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68 Scene2D& GetScene();
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70 ScenePoint2D GetOriginalClickPosition() const
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71 {
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72 return originalClickPosition_;
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73 }
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74 private:
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75 ScenePoint2D originalClickPosition_;
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76 bool commitResult_;
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77 };
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78 }
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79