Mercurial > hg > orthanc-stone
annotate Applications/Resources/Graveyard/LoaderCache.h @ 2146:743fa9c74443 dicom-sr tip
integration mainline->dicom-sr
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Fri, 16 Aug 2024 18:09:53 +0200 |
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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) 2017-2023 Osimis S.A., Belgium |
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6 * Copyright (C) 2021-2024 Sebastien Jodogne, ICTEAM UCLouvain, Belgium |
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7 * |
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8 * This program is free software: you can redistribute it and/or |
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9 * modify it under the terms of the GNU Affero General Public License |
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10 * as published by the Free Software Foundation, either version 3 of |
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11 * the License, or (at your option) any later version. |
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12 * |
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13 * This program is distributed in the hope that it will be useful, but |
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14 * WITHOUT ANY WARRANTY; without even the implied warranty of |
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15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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16 * Affero General Public License for more details. |
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17 * |
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18 * You should have received a copy of the GNU Affero General Public License |
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19 * along with this program. If not, see <http://www.gnu.org/licenses/>. |
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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 "../Volumes/DicomVolumeImageMPRSlicer.h" |
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25 #include "OrthancSeriesVolumeProgressiveLoader.h" |
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26 #include "OrthancMultiframeVolumeLoader.h" |
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27 #include "DicomStructureSetLoader.h" |
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28 |
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29 #include <boost/shared_ptr.hpp> |
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30 |
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31 #include <map> |
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32 #include <string> |
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33 #include <vector> |
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34 |
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35 namespace OrthancStone |
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36 { |
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37 class ILoadersContext; |
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38 } |
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39 |
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40 namespace OrthancStone |
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41 { |
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42 class LoaderCache |
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43 { |
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44 public: |
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45 |
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46 virtual ~LoaderCache() {} |
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47 |
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48 /** |
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49 By default, the CT loader in loader cache will only download the highest quality slices. |
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50 If you pass true for useCtProgressiveQuality, jpeg (50/100 quality), then jpeg (90/100 quality) |
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51 then eventually uncompressed 16-bit images will be loaded. |
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52 */ |
1571 | 53 LoaderCache(OrthancStone::ILoadersContext& loadersContext, |
54 bool useCtProgressiveQuality); | |
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55 |
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56 boost::shared_ptr<OrthancSeriesVolumeProgressiveLoader> |
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57 GetSeriesVolumeProgressiveLoader (std::string seriesUuid); |
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58 |
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59 boost::shared_ptr<OrthancStone::DicomVolumeImageMPRSlicer> |
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60 GetMultiframeDicomVolumeImageMPRSlicer(std::string instanceUuid); |
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61 |
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62 boost::shared_ptr<OrthancMultiframeVolumeLoader> |
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63 GetMultiframeVolumeLoader(std::string instanceUuid); |
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64 |
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65 /** |
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66 The DicomStructureSetLoader instances are stored in a map and indexed |
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67 by a key built from instanceUuid and uniqueKey. |
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68 |
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69 If instanceUuid and uniqueKey correspond to an already existing loader, it is returned. |
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70 |
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71 Please note that initiallyVisibleStructures is only used if the call results in the creation |
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72 of a new loader. In that case, the value is passed to the constructor. |
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73 */ |
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74 boost::shared_ptr<DicomStructureSetLoader> |
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75 GetDicomStructureSetLoader( |
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76 std::string instanceUuid, |
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77 const std::vector<std::string>& initiallyVisibleStructures, |
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78 const std::string& uniqueKey = ""); |
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79 |
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80 std::string BuildDicomStructureSetLoaderKey( |
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81 const std::string& instanceUuid, |
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82 const std::string& uniqueKey = ""); |
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83 |
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84 void ClearCache(); |
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85 |
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86 protected: |
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88 void DebugDisplayObjRefCounts(); |
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89 |
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90 OrthancStone::ILoadersContext& loadersContext_; |
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91 bool useCtProgressiveQuality_; |
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92 |
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93 std::map<std::string, boost::shared_ptr<OrthancSeriesVolumeProgressiveLoader> > |
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94 seriesVolumeProgressiveLoaders_; |
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95 std::map<std::string, boost::shared_ptr<OrthancMultiframeVolumeLoader> > |
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96 multiframeVolumeLoaders_; |
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97 std::map<std::string, boost::shared_ptr<OrthancStone::DicomVolumeImageMPRSlicer> > |
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98 dicomVolumeImageMPRSlicers_; |
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99 std::map<std::string, boost::shared_ptr<DicomStructureSetLoader> > |
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100 dicomStructureSetLoaders_; |
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101 }; |
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102 } |
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103 |