Mercurial > hg > orthanc-stone
annotate OrthancStone/Sources/Scene2DViewport/MeasureCommands.cpp @ 1515:b750b6eab453
sync
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Tue, 07 Jul 2020 20:52:35 +0200 |
parents | 244ad1e4e76a |
children | 85e117739eca |
rev | line source |
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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 #include "MeasureCommands.h" |
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22 |
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23 #include <memory> |
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24 |
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25 #include <boost/make_shared.hpp> |
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26 #include <boost/ref.hpp> |
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27 |
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28 namespace OrthancStone |
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29 { |
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30 void CreateMeasureCommand::Undo() |
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31 { |
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32 std::unique_ptr<OrthancStone::IViewport::ILock> lock(viewport_->Lock()); |
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33 // simply disable the measure tool upon undo |
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34 GetMeasureTool()->Disable(); |
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35 lock->GetController().RemoveMeasureTool(GetMeasureTool()); |
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36 } |
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37 |
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38 void CreateMeasureCommand::Redo() |
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39 { |
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40 std::unique_ptr<OrthancStone::IViewport::ILock> lock(viewport_->Lock()); |
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41 GetMeasureTool()->Enable(); |
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42 lock->GetController().AddMeasureTool(GetMeasureTool()); |
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43 } |
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44 |
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45 CreateMeasureCommand::CreateMeasureCommand(boost::shared_ptr<IViewport> viewport) |
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46 : MeasureCommand(viewport) |
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47 { |
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48 |
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49 } |
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50 |
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51 CreateMeasureCommand::~CreateMeasureCommand() |
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52 { |
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53 // deleting the command should not change the model state |
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54 // we thus leave it as is |
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55 } |
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56 |
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57 void DeleteMeasureCommand::Redo() |
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58 { |
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59 std::unique_ptr<OrthancStone::IViewport::ILock> lock(viewport_->Lock()); |
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60 // simply disable the measure tool upon undo |
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61 GetMeasureTool()->Disable(); |
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62 lock->GetController().RemoveMeasureTool(GetMeasureTool()); |
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63 } |
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64 |
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65 void DeleteMeasureCommand::Undo() |
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66 { |
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67 std::unique_ptr<OrthancStone::IViewport::ILock> lock(viewport_->Lock()); |
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68 GetMeasureTool()->Enable(); |
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69 lock->GetController().AddMeasureTool(GetMeasureTool()); |
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70 } |
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71 |
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72 DeleteMeasureCommand::~DeleteMeasureCommand() |
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73 { |
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74 // deleting the command should not change the model state |
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75 // we thus leave it as is |
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76 } |
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77 |
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78 DeleteMeasureCommand::DeleteMeasureCommand(boost::shared_ptr<MeasureTool> measureTool, boost::shared_ptr<IViewport> viewport) |
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79 : MeasureCommand(viewport) |
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81 , measureTool_(measureTool) |
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82 , mementoModified_(measureTool->GetMemento()) |
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83 { |
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84 std::unique_ptr<OrthancStone::IViewport::ILock> lock(viewport_->Lock()); |
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85 GetMeasureTool()->Disable(); |
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86 lock->GetController().RemoveMeasureTool(GetMeasureTool()); |
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87 } |
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88 |
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89 EditMeasureCommand::EditMeasureCommand(boost::shared_ptr<MeasureTool> measureTool, boost::shared_ptr<IViewport> viewport) |
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90 : MeasureCommand(viewport) |
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91 , mementoOriginal_(measureTool->GetMemento()) |
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92 , mementoModified_(measureTool->GetMemento()) |
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93 { |
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94 |
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95 } |
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96 |
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97 EditMeasureCommand::~EditMeasureCommand() |
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98 { |
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99 |
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100 } |
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101 |
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102 void EditMeasureCommand::Undo() |
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103 { |
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104 // simply disable the measure tool upon undo |
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105 GetMeasureTool()->SetMemento(mementoOriginal_); |
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106 } |
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107 |
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108 void EditMeasureCommand::Redo() |
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109 { |
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110 GetMeasureTool()->SetMemento(mementoModified_); |
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111 } |
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112 } |