Mercurial > hg > orthanc-stone

annotate OrthancStone/Sources/Scene2DViewport/MeasureCommands.h @ 1598:8563ea5d8ae4

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relicensing some files, cf. osimis bm26 and chu agreement on 2020-05-20
author Sebastien Jodogne <s.jodogne@gmail.com>
date Mon, 26 Oct 2020 20:49:28 +0100
parents 85e117739eca
children 874e178f34e9
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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 Lesser 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 * Lesser 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 Lesser General Public
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18 * License along with this program. If not, see
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19 * <http://www.gnu.org/licenses/>.
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20 **/
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21 #pragma once
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22
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23 #include "../Viewport/IViewport.h"
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24
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25 // to be moved into Stone
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26 #include "PredeclaredTypes.h"
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27 #include "MeasureTool.h"
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28 #include "LineMeasureTool.h"
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29 #include "AngleMeasureTool.h"
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30
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31 #include <boost/shared_ptr.hpp>
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32 #include <boost/noncopyable.hpp>
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33
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34 namespace OrthancStone
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35 {
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36 class MeasureCommand : public boost::noncopyable
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37 {
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38 protected:
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39 boost::shared_ptr<IViewport> viewport_;
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40
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41 public:
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42 explicit MeasureCommand(boost::shared_ptr<IViewport> viewport) :
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43 viewport_(viewport)
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44 {
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45 }
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46
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47 virtual ~MeasureCommand()
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48 {
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49 }
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50
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51 virtual void Undo() = 0;
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52
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53 virtual void Redo() = 0;
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54 };
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55
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56
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57 class CreateMeasureCommand : public MeasureCommand
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58 {
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59 private:
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60 /** Must be implemented by the subclasses that create the actual tool */
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61 virtual boost::shared_ptr<MeasureTool> GetMeasureTool() = 0;
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62
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63 public:
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64 explicit CreateMeasureCommand(boost::shared_ptr<IViewport> viewport);
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65
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66 virtual ~CreateMeasureCommand();
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67
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68 virtual void Undo() ORTHANC_OVERRIDE;
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69
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70 virtual void Redo() ORTHANC_OVERRIDE;
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71 };
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72
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73
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74 class EditMeasureCommand : public MeasureCommand
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75 {
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76 private:
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77 /** Must be implemented by the subclasses that edit the actual tool */
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78 virtual boost::shared_ptr<MeasureTool> GetMeasureTool() = 0;
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79
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80 protected:
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81 /** This memento is updated by the subclasses upon modifications */
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82 boost::shared_ptr<MeasureToolMemento> mementoModified_;
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83
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84 public:
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85 EditMeasureCommand(boost::shared_ptr<MeasureTool> measureTool,
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86 boost::shared_ptr<IViewport> viewport);
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87
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88 virtual ~EditMeasureCommand();
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89
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90 virtual void Undo() ORTHANC_OVERRIDE;
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91
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92 virtual void Redo() ORTHANC_OVERRIDE;
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93
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94 /** This memento is the original object state */
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95 boost::shared_ptr<MeasureToolMemento> mementoOriginal_;
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96 };
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97
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98
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99 class DeleteMeasureCommand : public MeasureCommand
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100 {
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101 private:
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102 /** Must be implemented by the subclasses that edit the actual tool */
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103 virtual boost::shared_ptr<MeasureTool> GetMeasureTool()
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104 {
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105 return measureTool_;
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106 }
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107
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108 boost::shared_ptr<MeasureTool> measureTool_;
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109
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110 protected:
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111 /** This memento is updated by the subclasses upon modifications */
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112 boost::shared_ptr<MeasureToolMemento> mementoModified_;
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113
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114 public:
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115 DeleteMeasureCommand(boost::shared_ptr<MeasureTool> measureTool,
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116 boost::shared_ptr<IViewport> viewport);
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117
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118 virtual ~DeleteMeasureCommand();
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119
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120 virtual void Undo() ORTHANC_OVERRIDE;
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121
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122 virtual void Redo() ORTHANC_OVERRIDE;
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123
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124 /** This memento is the original object state */
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125 boost::shared_ptr<MeasureToolMemento> mementoOriginal_;
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126 };
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127 }
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128