Mercurial > hg > orthanc-stone
annotate Framework/SmartLoader.h @ 318:3a4ca166fafa am-2
ImageAccessor refactoring + implemented Image Cache in SmartLoader
author | am@osimis.io |
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date | Mon, 08 Oct 2018 17:10:08 +0200 |
parents | b66d13708f40 |
children | a902a07769d4 |
rev | line source |
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260 | 1 /** |
2 * Stone of Orthanc | |
3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics | |
4 * Department, University Hospital of Liege, Belgium | |
5 * Copyright (C) 2017-2018 Osimis S.A., Belgium | |
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 | |
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23 #include <map> |
260 | 24 |
25 #include "Layers/ILayerSource.h" | |
26 #include "Messages/IObservable.h" | |
270 | 27 #include "Toolbox/OrthancApiClient.h" |
260 | 28 |
29 namespace OrthancStone | |
30 { | |
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31 class LayerWidget; |
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32 |
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33 class SmartLoader : public IObservable, public IObserver |
260 | 34 { |
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35 struct CachedSlice; |
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36 |
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37 protected: |
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38 typedef std::map<std::string, boost::shared_ptr<SmartLoader::CachedSlice>> CachedSlices; |
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39 CachedSlices cachedSlices_; |
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40 |
270 | 41 SliceImageQuality imageQuality_; |
317 | 42 OrthancApiClient& orthancApiClient_; |
260 | 43 |
270 | 44 int studyListRequest_; |
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45 |
260 | 46 public: |
317 | 47 SmartLoader(MessageBroker& broker, OrthancApiClient& orthancApiClient); // TODO: add maxPreloadStorageSizeInBytes |
260 | 48 |
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49 void PreloadStudy(const std::string studyId); |
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50 void PreloadSeries(const std::string seriesId); |
270 | 51 void LoadStudyList(); |
260 | 52 |
53 void SetImageQuality(SliceImageQuality imageQuality) { imageQuality_ = imageQuality; } | |
54 | |
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55 void SetFrameInWidget(LayerWidget& layerWidget, size_t layerIndex, const std::string& instanceId, unsigned int frame); |
260 | 56 |
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57 void GetFirstInstanceIdForSeries(std::string& output, const std::string& seriesId); |
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58 |
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59 private: |
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60 void OnLayerGeometryReady(const ILayerSource::GeometryReadyMessage& message); |
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61 void OnImageReady(const ILayerSource::ImageReadyMessage& message); |
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62 void OnLayerReady(const ILayerSource::LayerReadyMessage& message); |
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63 |
260 | 64 }; |
65 | |
66 } |