Mercurial > hg > orthanc-stone
annotate Framework/Layers/ILayerSource.h @ 379:2308fe0b0b05
refactoring
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Tue, 06 Nov 2018 14:41:36 +0100 |
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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) 2017-2018 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 |
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22 #pragma once |
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23 |
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24 #include "ILayerRenderer.h" |
77 | 25 #include "../Toolbox/Slice.h" |
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26 #include "../../Framework/Messages/IObservable.h" |
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27 #include "../../Framework/Messages/IMessage.h" |
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28 #include "Core/Images/Image.h" |
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29 #include <boost/shared_ptr.hpp> |
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30 |
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31 namespace OrthancStone |
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32 { |
252 | 33 class ILayerSource : public IObservable |
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34 { |
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35 public: |
379 | 36 typedef OriginMessage<MessageType_LayerSource_GeometryReady, ILayerSource> GeometryReadyMessage; |
37 typedef OriginMessage<MessageType_LayerSource_GeometryError, ILayerSource> GeometryErrorMessage; | |
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38 typedef OriginMessage<MessageType_LayerSource_ContentChanged, ILayerSource> ContentChangedMessage; |
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39 |
379 | 40 class SliceChangedMessage : public OriginMessage<MessageType_LayerSource_SliceChanged, ILayerSource> |
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41 { |
379 | 42 private: |
252 | 43 const Slice& slice_; |
379 | 44 |
45 public: | |
46 SliceChangedMessage(ILayerSource& origin, | |
47 const Slice& slice) : | |
48 OriginMessage(origin), | |
49 slice_(slice) | |
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50 { |
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51 } |
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52 |
379 | 53 const Slice& GetSlice() const |
54 { | |
55 return slice_; | |
56 } | |
57 }; | |
58 | |
59 | |
60 class LayerReadyMessage : public OriginMessage<MessageType_LayerSource_LayerReady, ILayerSource> | |
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61 { |
379 | 62 private: |
63 std::auto_ptr<ILayerRenderer> renderer_; | |
252 | 64 const CoordinateSystem3D& slice_; |
65 bool isError_; | |
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379 | 67 public: |
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68 LayerReadyMessage(ILayerSource& origin, |
379 | 69 ILayerRenderer* renderer, // Takes ownership => TODO Remove this! |
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70 const CoordinateSystem3D& slice, |
379 | 71 bool isError // TODO => create NotifyLayerError |
72 ) : | |
73 OriginMessage(origin), | |
74 renderer_(renderer), | |
75 slice_(slice), | |
76 isError_(isError) | |
77 { | |
78 } | |
79 | |
80 // TODO - Remove this function | |
81 std::auto_ptr<ILayerRenderer>& GetRendererRaw() | |
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82 { |
379 | 83 return renderer_; |
84 } | |
85 | |
86 const ILayerRenderer& GetRenderer() const | |
87 { | |
88 return *renderer_; | |
89 } | |
90 | |
91 const CoordinateSystem3D& GetSlice() const | |
92 { | |
93 return slice_; | |
94 } | |
95 | |
96 bool IsError() const | |
97 { | |
98 return isError_; | |
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99 } |
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100 }; |
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101 |
378 | 102 |
103 // TODO: Rename "ImageReadyMessage" as "SliceReadyMessage" | |
104 class ImageReadyMessage : public OriginMessage<MessageType_LayerSource_ImageReady, ILayerSource> | |
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105 { |
378 | 106 private: |
107 const Orthanc::ImageAccessor& image_; | |
108 SliceImageQuality imageQuality_; | |
109 const Slice& slice_; | |
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110 |
378 | 111 public: |
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112 ImageReadyMessage(ILayerSource& origin, |
378 | 113 const Orthanc::ImageAccessor& image, |
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114 SliceImageQuality imageQuality, |
378 | 115 const Slice& slice) : |
116 OriginMessage(origin), | |
117 image_(image), | |
118 imageQuality_(imageQuality), | |
119 slice_(slice) | |
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120 { |
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121 } |
378 | 122 |
123 const Orthanc::ImageAccessor& GetImage() const | |
124 { | |
125 return image_; | |
126 } | |
127 | |
128 SliceImageQuality GetImageQuality() const | |
129 { | |
130 return imageQuality_; | |
131 } | |
132 | |
133 const Slice& GetSlice() const | |
134 { | |
135 return slice_; | |
136 } | |
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137 }; |
378 | 138 |
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139 |
378 | 140 ILayerSource(MessageBroker& broker) : |
141 IObservable(broker) | |
142 { | |
143 } | |
144 | |
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145 virtual ~ILayerSource() |
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146 { |
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147 } |
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148 |
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149 virtual bool GetExtent(std::vector<Vector>& points, |
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150 const CoordinateSystem3D& viewportSlice) = 0; |
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151 |
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152 virtual void ScheduleLayerCreation(const CoordinateSystem3D& viewportSlice) = 0; |
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153 }; |
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154 } |