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comparison Framework/Toolbox/OrthancSlicesLoader.h @ 266:c9cf95b49a86 am-2

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removed OrthancSlicesLoader::ISliceLoaderObserver; now using standard messages instead
author am@osimis.io
date Tue, 21 Aug 2018 18:14:22 +0200
parents 77fdab5b5d6e
children 89d02de83c03
comparison
equal deleted inserted replaced
265:30dc6e383b0b 266:c9cf95b49a86
27 27
28 #include <boost/shared_ptr.hpp> 28 #include <boost/shared_ptr.hpp>
29 29
30 namespace OrthancStone 30 namespace OrthancStone
31 { 31 {
32 class OrthancSlicesLoader : public boost::noncopyable 32 class OrthancSlicesLoader : public IObservable
33 { 33 {
34 public: 34 public:
35 struct SliceImageReadyMessage : public IMessage 35 struct SliceImageReadyMessage : public IMessage
36 { 36 {
37 unsigned int sliceIndex_; 37 unsigned int sliceIndex_;
66 sliceIndex_(sliceIndex), 66 sliceIndex_(sliceIndex),
67 effectiveQuality_(effectiveQuality) 67 effectiveQuality_(effectiveQuality)
68 { 68 {
69 } 69 }
70 }; 70 };
71
72 public:
73 class ISliceLoaderObserver : public IObserver
74 {
75 public:
76
77 ISliceLoaderObserver(MessageBroker& broker)
78 : IObserver(broker)
79 {
80 }
81
82 virtual ~ISliceLoaderObserver()
83 {
84 }
85
86 virtual void HandleMessage(IObservable& from, const IMessage& message);
87
88 virtual void OnSliceGeometryReady(const OrthancSlicesLoader& loader) = 0;
89
90 virtual void OnSliceGeometryError(const OrthancSlicesLoader& loader) = 0;
91
92 virtual void OnSliceImageReady(const OrthancSlicesLoader& loader,
93 unsigned int sliceIndex,
94 const Slice& slice,
95 std::auto_ptr<Orthanc::ImageAccessor>& image,
96 SliceImageQuality effectiveQuality) = 0;
97
98 virtual void OnSliceImageError(const OrthancSlicesLoader& loader,
99 unsigned int sliceIndex,
100 const Slice& slice,
101 SliceImageQuality quality) = 0;
102 };
103 71
104 private: 72 private:
105 enum State 73 enum State
106 { 74 {
107 State_Error, 75 State_Error,
123 class Operation; 91 class Operation;
124 class WebCallback; 92 class WebCallback;
125 93
126 boost::shared_ptr<WebCallback> webCallback_; // This is a PImpl pattern 94 boost::shared_ptr<WebCallback> webCallback_; // This is a PImpl pattern
127 95
128 ISliceLoaderObserver& userCallback_; // TODO: instead of passing a userCallback, use the generic messages
129 IWebService& orthanc_; 96 IWebService& orthanc_;
130 State state_; 97 State state_;
131 SlicesSorter slices_; 98 SlicesSorter slices_;
132 99
133 void NotifySliceImageSuccess(const Operation& operation, 100 void NotifySliceImageSuccess(const Operation& operation,
175 142
176 void SortAndFinalizeSlices(); 143 void SortAndFinalizeSlices();
177 144
178 public: 145 public:
179 OrthancSlicesLoader(MessageBroker& broker, 146 OrthancSlicesLoader(MessageBroker& broker,
180 ISliceLoaderObserver& callback, 147 //ISliceLoaderObserver& callback,
181 IWebService& orthanc); 148 IWebService& orthanc);
182 149
183 void ScheduleLoadSeries(const std::string& seriesId); 150 void ScheduleLoadSeries(const std::string& seriesId);
184 151
185 void ScheduleLoadInstance(const std::string& instanceId); 152 void ScheduleLoadInstance(const std::string& instanceId);
196 bool LookupSlice(size_t& index, 163 bool LookupSlice(size_t& index,
197 const CoordinateSystem3D& plane) const; 164 const CoordinateSystem3D& plane) const;
198 165
199 void ScheduleLoadSliceImage(size_t index, 166 void ScheduleLoadSliceImage(size_t index,
200 SliceImageQuality requestedQuality); 167 SliceImageQuality requestedQuality);
168
169 virtual void HandleMessage(const IObservable& from, const IMessage& message);
201 }; 170 };
202 } 171 }