Mercurial > hg > orthanc-stone

comparison Framework/Loaders/DicomStructureSetLoader.h @ 937:86ac61a040c9

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Added getters and notifications to allow clients of the loaders (DicomStructureSetLoader, OrthancSeriesVolumeProgressiveLoader and OrthancMultiframeVolumeLoader) to know when the loading is finished + added ability for SDL event loop to execute a callback repeatedly (used to check the view loading state)
author Benjamin Golinvaux <bgo@osimis.io>
date Wed, 31 Jul 2019 10:24:09 +0200
parents 401808e7ff2e
children 50e5acf5553b
comparison
equal deleted inserted replaced
936:775ebd43bd3b 937:86ac61a040c9
27 27
28 namespace OrthancStone 28 namespace OrthancStone
29 { 29 {
30 class DicomStructureSetLoader : 30 class DicomStructureSetLoader :
31 public LoaderStateMachine, 31 public LoaderStateMachine,
32 public IVolumeSlicer 32 public IVolumeSlicer,
33 public IObservable
33 { 34 {
34 private: 35 private:
35 class Slice; 36 class Slice;
36 37
37 // States of LoaderStateMachine 38 // States of LoaderStateMachine
42 std::auto_ptr<DicomStructureSet> content_; 43 std::auto_ptr<DicomStructureSet> content_;
43 uint64_t revision_; 44 uint64_t revision_;
44 std::string instanceId_; 45 std::string instanceId_;
45 unsigned int countProcessedInstances_; 46 unsigned int countProcessedInstances_;
46 unsigned int countReferencedInstances_; 47 unsigned int countReferencedInstances_;
48
49 // will be set to true once the loading is finished
50 bool structuresReady_;
47 51
48 public: 52 public:
53 ORTHANC_STONE_DEFINE_ORIGIN_MESSAGE(__FILE__, __LINE__, StructuresReady, DicomStructureSetLoader);
54
49 DicomStructureSetLoader(IOracle& oracle, 55 DicomStructureSetLoader(IOracle& oracle,
50 IObservable& oracleObservable); 56 IObservable& oracleObservable);
51 57
52 ~DicomStructureSetLoader(); 58 ~DicomStructureSetLoader();
53 59
54 void LoadInstance(const std::string& instanceId); 60 void LoadInstance(const std::string& instanceId);
55 61
56 virtual IExtractedSlice* ExtractSlice(const CoordinateSystem3D& cuttingPlane); 62 virtual IExtractedSlice* ExtractSlice(const CoordinateSystem3D& cuttingPlane);
63
64 void SetStructuresReady();
65
66 bool AreStructuresReady() const;
57 }; 67 };
58 } 68 }