Mercurial > hg > orthanc-stone
annotate Framework/Toolbox/OrthancSlicesLoader.h @ 291:87376a645ee1 am-2
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author | am@osimis.io |
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date | Thu, 30 Aug 2018 17:06:22 +0200 |
parents | 5bd4161bf11b |
children | 3897f9f28cfa |
rev | line source |
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73 | 1 /** |
2 * Stone of Orthanc | |
3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics | |
4 * Department, University Hospital of Liege, Belgium | |
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5 * Copyright (C) 2017-2018 Osimis S.A., Belgium |
73 | 6 * |
7 * This program is free software: you can redistribute it and/or | |
8 * modify it under the terms of the GNU Affero General Public License | |
9 * as published by the Free Software Foundation, either version 3 of | |
10 * the License, or (at your option) any later version. | |
11 * | |
12 * This program is distributed in the hope that it will be useful, but | |
13 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
15 * Affero General Public License for more details. | |
16 * | |
17 * You should have received a copy of the GNU Affero General Public License | |
18 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
19 **/ | |
20 | |
21 | |
22 #pragma once | |
23 | |
24 #include "IWebService.h" | |
25 #include "SlicesSorter.h" | |
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26 #include "../StoneEnumerations.h" |
267 | 27 #include "../Messages/IObservable.h" |
73 | 28 #include <boost/shared_ptr.hpp> |
29 | |
30 namespace OrthancStone | |
31 { | |
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32 class OrthancSlicesLoader : public IObservable |
73 | 33 { |
34 public: | |
252 | 35 struct SliceImageReadyMessage : public IMessage |
36 { | |
37 unsigned int sliceIndex_; | |
38 const Slice& slice_; | |
39 std::auto_ptr<Orthanc::ImageAccessor>& image_; | |
40 SliceImageQuality effectiveQuality_; | |
41 | |
42 SliceImageReadyMessage(unsigned int sliceIndex, | |
43 const Slice& slice, | |
44 std::auto_ptr<Orthanc::ImageAccessor>& image, | |
45 SliceImageQuality effectiveQuality) | |
267 | 46 : IMessage(MessageType_SliceLoader_ImageReady), |
252 | 47 sliceIndex_(sliceIndex), |
48 slice_(slice), | |
49 image_(image), | |
50 effectiveQuality_(effectiveQuality) | |
51 { | |
52 } | |
53 }; | |
54 | |
55 struct SliceImageErrorMessage : public IMessage | |
56 { | |
57 const Slice& slice_; | |
58 unsigned int sliceIndex_; | |
59 SliceImageQuality effectiveQuality_; | |
60 | |
61 SliceImageErrorMessage(unsigned int sliceIndex, | |
62 const Slice& slice, | |
63 SliceImageQuality effectiveQuality) | |
267 | 64 : IMessage(MessageType_SliceLoader_ImageError), |
252 | 65 slice_(slice), |
66 sliceIndex_(sliceIndex), | |
67 effectiveQuality_(effectiveQuality) | |
68 { | |
69 } | |
70 }; | |
73 | 71 |
72 private: | |
73 enum State | |
74 { | |
75 State_Error, | |
76 State_Initialization, | |
77 State_LoadingGeometry, | |
78 State_GeometryReady | |
79 }; | |
80 | |
81 enum Mode | |
82 { | |
83 Mode_SeriesGeometry, | |
84 Mode_InstanceGeometry, | |
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85 Mode_FrameGeometry, |
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86 Mode_LoadImage, |
257 | 87 Mode_LoadRawImage, |
88 Mode_LoadDicomFile | |
73 | 89 }; |
90 | |
91 class Operation; | |
92 class WebCallback; | |
93 | |
94 boost::shared_ptr<WebCallback> webCallback_; // This is a PImpl pattern | |
95 | |
96 IWebService& orthanc_; | |
97 State state_; | |
98 SlicesSorter slices_; | |
99 | |
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100 void NotifySliceImageSuccess(const Operation& operation, |
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101 std::auto_ptr<Orthanc::ImageAccessor>& image); |
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102 |
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103 void NotifySliceImageError(const Operation& operation); |
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104 |
73 | 105 void ParseSeriesGeometry(const void* answer, |
106 size_t size); | |
107 | |
108 void ParseInstanceGeometry(const std::string& instanceId, | |
109 const void* answer, | |
110 size_t size); | |
111 | |
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112 void ParseFrameGeometry(const std::string& instanceId, |
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113 unsigned int frame, |
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114 const void* answer, |
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115 size_t size); |
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116 |
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117 void ParseSliceImagePng(const Operation& operation, |
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118 const void* answer, |
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119 size_t size); |
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120 |
257 | 121 void ParseSliceImagePam(const Operation& operation, |
122 const void* answer, | |
123 size_t size); | |
124 | |
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125 void ParseSliceImageJpeg(const Operation& operation, |
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126 const void* answer, |
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127 size_t size); |
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128 |
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129 void ParseSliceRawImage(const Operation& operation, |
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130 const void* answer, |
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131 size_t size); |
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132 |
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133 void ScheduleSliceImagePng(const Slice& slice, |
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134 size_t index); |
257 | 135 |
136 void ScheduleSliceImagePam(const Slice& slice, | |
137 size_t index); | |
138 | |
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139 void ScheduleSliceImageJpeg(const Slice& slice, |
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140 size_t index, |
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141 SliceImageQuality quality); |
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142 |
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143 void SortAndFinalizeSlices(); |
73 | 144 |
145 public: | |
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146 OrthancSlicesLoader(MessageBroker& broker, |
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147 //ISliceLoaderObserver& callback, |
73 | 148 IWebService& orthanc); |
149 | |
150 void ScheduleLoadSeries(const std::string& seriesId); | |
151 | |
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152 void ScheduleLoadInstance(const std::string& instanceId); |
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153 |
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154 void ScheduleLoadFrame(const std::string& instanceId, |
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155 unsigned int frame); |
73 | 156 |
77 | 157 bool IsGeometryReady() const; |
158 | |
73 | 159 size_t GetSliceCount() const; |
160 | |
161 const Slice& GetSlice(size_t index) const; | |
162 | |
77 | 163 bool LookupSlice(size_t& index, |
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164 const CoordinateSystem3D& plane) const; |
77 | 165 |
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166 void ScheduleLoadSliceImage(size_t index, |
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167 SliceImageQuality requestedQuality); |
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168 |
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169 virtual void HandleMessage(IObservable& from, const IMessage& message); |
73 | 170 }; |
171 } |