Mercurial > hg > orthanc-stone

annotate Framework/Scene2DViewport/MeasureCommands.h @ 1326:55166e57a77c broker

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author Benjamin Golinvaux <bgo@osimis.io>
date Tue, 24 Mar 2020 21:32:35 +0100
parents a5326ce4f24b
children ab81ee8fce1f
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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 #pragma once
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21
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22 #include "../Viewport/IViewport.h"
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23
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24 // to be moved into Stone
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25 #include "PredeclaredTypes.h"
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26 #include "MeasureTool.h"
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27 #include "LineMeasureTool.h"
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28 #include "AngleMeasureTool.h"
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29
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30 #include <boost/shared_ptr.hpp>
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31 #include <boost/noncopyable.hpp>
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32
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33 namespace OrthancStone
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34 {
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35 class MeasureCommand : public boost::noncopyable
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36 {
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37 public:
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38 MeasureCommand(IViewport& viewport) : viewport_(viewport)
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39 {}
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40 virtual void Undo() = 0;
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41 virtual void Redo() = 0;
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43 virtual ~MeasureCommand() {};
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45 protected:
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46 IViewport& viewport_;
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47 };
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48
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49 class CreateMeasureCommand : public MeasureCommand
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50 {
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51 public:
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52 CreateMeasureCommand(IViewport& viewport);
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53 virtual ~CreateMeasureCommand();
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54 virtual void Undo() ORTHANC_OVERRIDE;
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55 virtual void Redo() ORTHANC_OVERRIDE;
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56 private:
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57 /** Must be implemented by the subclasses that create the actual tool */
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58 virtual boost::shared_ptr<MeasureTool> GetMeasureTool() = 0;
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59 };
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61 class EditMeasureCommand : public MeasureCommand
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62 {
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63 public:
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64 EditMeasureCommand(boost::shared_ptr<MeasureTool> measureTool, IViewport& viewport);
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65 virtual ~EditMeasureCommand();
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66 virtual void Undo() ORTHANC_OVERRIDE;
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67 virtual void Redo() ORTHANC_OVERRIDE;
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68
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69 /** This memento is the original object state */
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70 boost::shared_ptr<MeasureToolMemento> mementoOriginal_;
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71
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72 private:
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73 /** Must be implemented by the subclasses that edit the actual tool */
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74 virtual boost::shared_ptr<MeasureTool> GetMeasureTool() = 0;
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76 protected:
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78 /** This memento is updated by the subclasses upon modifications */
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79 boost::shared_ptr<MeasureToolMemento> mementoModified_;
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80 };
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81
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82 class DeleteMeasureCommand : public MeasureCommand
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83 {
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84 public:
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85 DeleteMeasureCommand(boost::shared_ptr<MeasureTool> measureTool, IViewport& viewport);
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86 virtual ~DeleteMeasureCommand();
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87 virtual void Undo() ORTHANC_OVERRIDE;
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88 virtual void Redo() ORTHANC_OVERRIDE;
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89
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90 /** This memento is the original object state */
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91 boost::shared_ptr<MeasureToolMemento> mementoOriginal_;
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93 private:
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94 /** Must be implemented by the subclasses that edit the actual tool */
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95 virtual boost::shared_ptr<MeasureTool> GetMeasureTool()
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96 {
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97 return measureTool_;
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98 }
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99
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100 boost::shared_ptr<MeasureTool> measureTool_;
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102 protected:
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104 /** This memento is updated by the subclasses upon modifications */
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105 boost::shared_ptr<MeasureToolMemento> mementoModified_;
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106 };
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107 }
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