Mercurial > hg > orthanc-stone
annotate Framework/Toolbox/OrthancSlicesLoader.h @ 267:89d02de83c03 am-2
added declaretion of messages handled/emitted
| author | am@osimis.io |
|---|---|
| date | Wed, 22 Aug 2018 14:59:20 +0200 |
| parents | c9cf95b49a86 |
| children | 5bd4161bf11b |
| rev | line source |
|---|---|
| 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, |
| 99 | 101 std::auto_ptr<Orthanc::ImageAccessor>& image) const; |
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102 |
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103 void NotifySliceImageError(const Operation& operation) const; |
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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(const IObservable& from, const IMessage& message); |
| 73 | 170 }; |
| 171 } |