orthanc-stone: StoneWebViewer/WebAssembly/Test.cpp annotate

annotate StoneWebViewer/WebAssembly/Test.cpp @ 1510:1005c1cbe4dd

fix

author	Sebastien Jodogne <s.jodogne@gmail.com>
date	Tue, 07 Jul 2020 09:45:27 +0200
parents	fb74ed5d8c22
children	244ad1e4e76a

rev	line source
1495 fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1 /**
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2 * Stone of Orthanc
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	4 * Department, University Hospital of Liege, Belgium
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	5 * Copyright (C) 2017-2020 Osimis S.A., Belgium
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	6 *
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	7 * This program is free software: you can redistribute it and/or
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	8 * modify it under the terms of the GNU Affero General Public License
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	9 * as published by the Free Software Foundation, either version 3 of
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	10 * the License, or (at your option) any later version.
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	11 *
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	12 * This program is distributed in the hope that it will be useful, but
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	13 * WITHOUT ANY WARRANTY; without even the implied warranty of
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	15 * Affero General Public License for more details.
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	16 *
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	17 * You should have received a copy of the GNU Affero General Public License
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	18 * along with this program. If not, see <http://www.gnu.org/licenses/>.
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	19 **/
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	20
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	21
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	22 #include <emscripten.h>
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	23
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	24
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	25 #define DISPATCH_JAVASCRIPT_EVENT(name) \
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	26 EM_ASM( \
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	27 const customEvent = document.createEvent("CustomEvent"); \
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	28 customEvent.initCustomEvent(name, false, false, undefined); \
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	29 window.dispatchEvent(customEvent); \
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	30 );
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	31
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	32
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	33 #define EXTERN_CATCH_EXCEPTIONS \
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	34 catch (Orthanc::OrthancException& e) \
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	35 { \
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	36 LOG(ERROR) << "OrthancException: " << e.What(); \
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	37 DISPATCH_JAVASCRIPT_EVENT("StoneException"); \
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	38 } \
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	39 catch (OrthancStone::StoneException& e) \
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	40 { \
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	41 LOG(ERROR) << "StoneException: " << e.What(); \
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	42 DISPATCH_JAVASCRIPT_EVENT("StoneException"); \
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	43 } \
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	44 catch (std::exception& e) \
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	45 { \
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	46 LOG(ERROR) << "Runtime error: " << e.what(); \
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	47 DISPATCH_JAVASCRIPT_EVENT("StoneException"); \
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	48 } \
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	49 catch (...) \
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	50 { \
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	51 LOG(ERROR) << "Native exception"; \
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	52 DISPATCH_JAVASCRIPT_EVENT("StoneException"); \
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	53 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	54
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	55
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	56 #include <Cache/MemoryObjectCache.h>
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	57 #include <DicomFormat/DicomArray.h>
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	58 #include <DicomParsing/Internals/DicomImageDecoder.h>
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	59 #include <Images/Image.h>
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	60 #include <Images/ImageProcessing.h>
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	61 #include <Images/JpegReader.h>
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	62 #include <Logging.h>
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	63
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	64 #include "../../Framework/Loaders/DicomResourcesLoader.h"
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	65 #include "../../Framework/Loaders/SeriesMetadataLoader.h"
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	66 #include "../../Framework/Loaders/SeriesThumbnailsLoader.h"
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	67 #include "../../Framework/Loaders/WebAssemblyLoadersContext.h"
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	68 #include "../../Framework/Messages/ObserverBase.h"
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	69 #include "../../Framework/Oracle/ParseDicomFromWadoCommand.h"
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	70 #include "../../Framework/Scene2D/ColorTextureSceneLayer.h"
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	71 #include "../../Framework/Scene2D/FloatTextureSceneLayer.h"
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	72 #include "../../Framework/Scene2D/PolylineSceneLayer.h"
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	73 #include "../../Framework/StoneException.h"
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	74 #include "../../Framework/Toolbox/DicomInstanceParameters.h"
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	75 #include "../../Framework/Toolbox/GeometryToolbox.h"
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	76 #include "../../Framework/Toolbox/SortedFrames.h"
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	77 #include "../../Framework/Viewport/WebGLViewport.h"
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	78
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	79 #include <boost/make_shared.hpp>
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	80 #include <stdio.h>
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	81
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	82
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	83 enum EMSCRIPTEN_KEEPALIVE ThumbnailType
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	84 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	85 ThumbnailType_Image,
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	86 ThumbnailType_NoPreview,
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	87 ThumbnailType_Pdf,
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	88 ThumbnailType_Video,
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	89 ThumbnailType_Loading,
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	90 ThumbnailType_Unknown
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	91 };
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	92
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	93
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	94 enum EMSCRIPTEN_KEEPALIVE DisplayedFrameQuality
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	95 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	96 DisplayedFrameQuality_None,
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	97 DisplayedFrameQuality_Low,
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	98 DisplayedFrameQuality_High
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	99 };
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	100
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	101
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	102
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	103 static const int PRIORITY_HIGH = -100;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	104 static const int PRIORITY_LOW = 100;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	105 static const int PRIORITY_NORMAL = 0;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	106
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	107 static const unsigned int QUALITY_JPEG = 0;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	108 static const unsigned int QUALITY_FULL = 1;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	109
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	110 class ResourcesLoader : public OrthancStone::ObserverBase<ResourcesLoader>
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	111 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	112 public:
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	113 class IObserver : public boost::noncopyable
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	114 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	115 public:
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	116 virtual ~IObserver()
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	117 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	118 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	119
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	120 virtual void SignalResourcesLoaded() = 0;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	121
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	122 virtual void SignalSeriesThumbnailLoaded(const std::string& studyInstanceUid,
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	123 const std::string& seriesInstanceUid) = 0;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	124
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	125 virtual void SignalSeriesMetadataLoaded(const std::string& studyInstanceUid,
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	126 const std::string& seriesInstanceUid) = 0;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	127 };
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	128
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	129 private:
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	130 std::unique_ptr<IObserver> observer_;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	131 OrthancStone::DicomSource source_;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	132 size_t pending_;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	133 boost::shared_ptr<OrthancStone::LoadedDicomResources> studies_;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	134 boost::shared_ptr<OrthancStone::LoadedDicomResources> series_;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	135 boost::shared_ptr<OrthancStone::DicomResourcesLoader> resourcesLoader_;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	136 boost::shared_ptr<OrthancStone::SeriesThumbnailsLoader> thumbnailsLoader_;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	137 boost::shared_ptr<OrthancStone::SeriesMetadataLoader> metadataLoader_;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	138
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	139 ResourcesLoader(const OrthancStone::DicomSource& source) :
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	140 source_(source),
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	141 pending_(0),
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	142 studies_(new OrthancStone::LoadedDicomResources(Orthanc::DICOM_TAG_STUDY_INSTANCE_UID)),
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	143 series_(new OrthancStone::LoadedDicomResources(Orthanc::DICOM_TAG_SERIES_INSTANCE_UID))
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	144 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	145 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	146
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	147 void Handle(const OrthancStone::DicomResourcesLoader::SuccessMessage& message)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	148 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	149 const Orthanc::SingleValueObject<Orthanc::ResourceType>& payload =
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	150 dynamic_cast<const Orthanc::SingleValueObject<Orthanc::ResourceType>&>(message.GetUserPayload());
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	151
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	152 OrthancStone::LoadedDicomResources& dicom = *message.GetResources();
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	153
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	154 LOG(INFO) << "resources loaded: " << dicom.GetSize()
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	155 << ", " << Orthanc::EnumerationToString(payload.GetValue());
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	156
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	157 if (payload.GetValue() == Orthanc::ResourceType_Series)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	158 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	159 for (size_t i = 0; i < dicom.GetSize(); i++)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	160 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	161 std::string studyInstanceUid, seriesInstanceUid;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	162 if (dicom.GetResource(i).LookupStringValue(
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	163 studyInstanceUid, Orthanc::DICOM_TAG_STUDY_INSTANCE_UID, false) &&
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	164 dicom.GetResource(i).LookupStringValue(
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	165 seriesInstanceUid, Orthanc::DICOM_TAG_SERIES_INSTANCE_UID, false))
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	166 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	167 thumbnailsLoader_->ScheduleLoadThumbnail(source_, "", studyInstanceUid, seriesInstanceUid);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	168 metadataLoader_->ScheduleLoadSeries(PRIORITY_LOW + 1, source_, studyInstanceUid, seriesInstanceUid);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	169 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	170 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	171 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	172
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	173 if (pending_ == 0)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	174 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	175 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	176 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	177 else
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	178 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	179 pending_ --;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	180 if (pending_ == 0 &&
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	181 observer_.get() != NULL)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	182 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	183 observer_->SignalResourcesLoaded();
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	184 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	185 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	186 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	187
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	188 void Handle(const OrthancStone::SeriesThumbnailsLoader::SuccessMessage& message)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	189 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	190 if (observer_.get() != NULL)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	191 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	192 observer_->SignalSeriesThumbnailLoaded(
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	193 message.GetStudyInstanceUid(), message.GetSeriesInstanceUid());
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	194 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	195 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	196
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	197 void Handle(const OrthancStone::SeriesMetadataLoader::SuccessMessage& message)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	198 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	199 if (observer_.get() != NULL)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	200 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	201 observer_->SignalSeriesMetadataLoaded(
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	202 message.GetStudyInstanceUid(), message.GetSeriesInstanceUid());
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	203 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	204 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	205
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	206 void FetchInternal(const std::string& studyInstanceUid,
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	207 const std::string& seriesInstanceUid)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	208 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	209 // Firstly, load the study
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	210 Orthanc::DicomMap filter;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	211 filter.SetValue(Orthanc::DICOM_TAG_STUDY_INSTANCE_UID, studyInstanceUid, false);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	212
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	213 std::set<Orthanc::DicomTag> tags;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	214 tags.insert(Orthanc::DICOM_TAG_STUDY_DESCRIPTION); // Necessary for Orthanc DICOMweb plugin
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	215
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	216 resourcesLoader_->ScheduleQido(
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	217 studies_, PRIORITY_HIGH, source_, Orthanc::ResourceType_Study, filter, tags,
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	218 new Orthanc::SingleValueObject<Orthanc::ResourceType>(Orthanc::ResourceType_Study));
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	219
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	220 // Secondly, load the series
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	221 if (!seriesInstanceUid.empty())
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	222 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	223 filter.SetValue(Orthanc::DICOM_TAG_SERIES_INSTANCE_UID, seriesInstanceUid, false);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	224 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	225
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	226 tags.insert(Orthanc::DICOM_TAG_SERIES_NUMBER); // Necessary for Google Cloud Platform
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	227
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	228 resourcesLoader_->ScheduleQido(
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	229 series_, PRIORITY_HIGH, source_, Orthanc::ResourceType_Series, filter, tags,
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	230 new Orthanc::SingleValueObject<Orthanc::ResourceType>(Orthanc::ResourceType_Series));
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	231
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	232 pending_ += 2;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	233 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	234
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	235 public:
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	236 static boost::shared_ptr<ResourcesLoader> Create(OrthancStone::ILoadersContext::ILock& lock,
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	237 const OrthancStone::DicomSource& source)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	238 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	239 boost::shared_ptr<ResourcesLoader> loader(new ResourcesLoader(source));
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	240
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	241 loader->resourcesLoader_ = OrthancStone::DicomResourcesLoader::Create(lock);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	242 loader->thumbnailsLoader_ = OrthancStone::SeriesThumbnailsLoader::Create(lock, PRIORITY_LOW);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	243 loader->metadataLoader_ = OrthancStone::SeriesMetadataLoader::Create(lock);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	244
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	245 loader->Register<OrthancStone::DicomResourcesLoader::SuccessMessage>(
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	246 *loader->resourcesLoader_, &ResourcesLoader::Handle);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	247
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	248 loader->Register<OrthancStone::SeriesThumbnailsLoader::SuccessMessage>(
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	249 *loader->thumbnailsLoader_, &ResourcesLoader::Handle);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	250
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	251 loader->Register<OrthancStone::SeriesMetadataLoader::SuccessMessage>(
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	252 *loader->metadataLoader_, &ResourcesLoader::Handle);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	253
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	254 return loader;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	255 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	256
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	257 void FetchAllStudies()
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	258 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	259 FetchInternal("", "");
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	260 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	261
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	262 void FetchStudy(const std::string& studyInstanceUid)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	263 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	264 FetchInternal(studyInstanceUid, "");
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	265 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	266
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	267 void FetchSeries(const std::string& studyInstanceUid,
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	268 const std::string& seriesInstanceUid)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	269 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	270 FetchInternal(studyInstanceUid, seriesInstanceUid);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	271 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	272
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	273 size_t GetStudiesCount() const
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	274 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	275 return studies_->GetSize();
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	276 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	277
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	278 size_t GetSeriesCount() const
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	279 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	280 return series_->GetSize();
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	281 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	282
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	283 void GetStudy(Orthanc::DicomMap& target,
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	284 size_t i)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	285 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	286 target.Assign(studies_->GetResource(i));
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	287 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	288
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	289 void GetSeries(Orthanc::DicomMap& target,
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	290 size_t i)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	291 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	292 target.Assign(series_->GetResource(i));
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	293
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	294 // Complement with the study-level tags
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	295 std::string studyInstanceUid;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	296 if (target.LookupStringValue(studyInstanceUid, Orthanc::DICOM_TAG_STUDY_INSTANCE_UID, false) &&
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	297 studies_->HasResource(studyInstanceUid))
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	298 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	299 studies_->MergeResource(target, studyInstanceUid);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	300 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	301 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	302
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	303 OrthancStone::SeriesThumbnailType GetSeriesThumbnail(std::string& image,
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	304 std::string& mime,
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	305 const std::string& seriesInstanceUid)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	306 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	307 return thumbnailsLoader_->GetSeriesThumbnail(image, mime, seriesInstanceUid);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	308 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	309
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	310 void FetchSeriesMetadata(int priority,
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	311 const std::string& studyInstanceUid,
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	312 const std::string& seriesInstanceUid)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	313 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	314 metadataLoader_->ScheduleLoadSeries(priority, source_, studyInstanceUid, seriesInstanceUid);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	315 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	316
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	317 bool IsSeriesComplete(const std::string& seriesInstanceUid)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	318 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	319 OrthancStone::SeriesMetadataLoader::Accessor accessor(*metadataLoader_, seriesInstanceUid);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	320 return accessor.IsComplete();
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	321 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	322
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	323 bool SortSeriesFrames(OrthancStone::SortedFrames& target,
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	324 const std::string& seriesInstanceUid)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	325 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	326 OrthancStone::SeriesMetadataLoader::Accessor accessor(*metadataLoader_, seriesInstanceUid);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	327
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	328 if (accessor.IsComplete())
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	329 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	330 target.Clear();
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	331
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	332 for (size_t i = 0; i < accessor.GetInstancesCount(); i++)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	333 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	334 target.AddInstance(accessor.GetInstance(i));
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	335 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	336
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	337 target.Sort();
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	338
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	339 return true;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	340 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	341 else
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	342 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	343 return false;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	344 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	345 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	346
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	347 void AcquireObserver(IObserver* observer)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	348 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	349 observer_.reset(observer);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	350 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	351 };
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	352
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	353
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	354
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	355 class FramesCache : public boost::noncopyable
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	356 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	357 private:
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	358 class CachedImage : public Orthanc::ICacheable
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	359 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	360 private:
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	361 std::unique_ptr<Orthanc::ImageAccessor> image_;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	362 unsigned int quality_;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	363
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	364 public:
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	365 CachedImage(Orthanc::ImageAccessor* image,
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	366 unsigned int quality) :
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	367 image_(image),
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	368 quality_(quality)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	369 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	370 assert(image != NULL);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	371 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	372
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	373 virtual size_t GetMemoryUsage() const
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	374 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	375 assert(image_.get() != NULL);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	376 return (image_->GetBytesPerPixel() * image_->GetPitch() * image_->GetHeight());
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	377 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	378
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	379 const Orthanc::ImageAccessor& GetImage() const
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	380 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	381 assert(image_.get() != NULL);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	382 return *image_;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	383 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	384
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	385 unsigned int GetQuality() const
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	386 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	387 return quality_;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	388 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	389 };
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	390
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	391
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	392 static std::string GetKey(const std::string& sopInstanceUid,
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	393 size_t frameIndex)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	394 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	395 return sopInstanceUid + "\|" + boost::lexical_cast<std::string>(frameIndex);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	396 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	397
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	398
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	399 Orthanc::MemoryObjectCache cache_;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	400
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	401 public:
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	402 FramesCache()
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	403 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	404 SetMaximumSize(100 * 1024 * 1024); // 100 MB
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	405 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	406
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	407 size_t GetMaximumSize()
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	408 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	409 return cache_.GetMaximumSize();
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	410 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	411
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	412 void SetMaximumSize(size_t size)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	413 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	414 cache_.SetMaximumSize(size);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	415 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	416
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	417 /**
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	418 * Returns "true" iff the provided image has better quality than the
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	419 * previously cached one, or if no cache was previously available.
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	420 **/
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	421 bool Acquire(const std::string& sopInstanceUid,
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	422 size_t frameIndex,
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	423 Orthanc::ImageAccessor* image /* transfer ownership */,
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	424 unsigned int quality)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	425 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	426 std::unique_ptr<Orthanc::ImageAccessor> protection(image);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	427
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	428 if (image == NULL)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	429 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	430 throw Orthanc::OrthancException(Orthanc::ErrorCode_NullPointer);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	431 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	432 else if (image->GetFormat() != Orthanc::PixelFormat_Float32 &&
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	433 image->GetFormat() != Orthanc::PixelFormat_RGB24)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	434 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	435 throw Orthanc::OrthancException(Orthanc::ErrorCode_IncompatibleImageFormat);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	436 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	437
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	438 const std::string& key = GetKey(sopInstanceUid, frameIndex);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	439
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	440 bool invalidate = false;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	441
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	442 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	443 /**
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	444 * Access the previous cached entry, with side effect of tagging
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	445 * it as the most recently accessed frame (update of LRU recycling)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	446 **/
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	447 Orthanc::MemoryObjectCache::Accessor accessor(cache_, key, false /* unique lock */);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	448
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	449 if (accessor.IsValid())
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	450 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	451 const CachedImage& previous = dynamic_cast<const CachedImage&>(accessor.GetValue());
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	452
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	453 // There is already a cached image for this frame
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	454 if (previous.GetQuality() < quality)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	455 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	456 // The previously stored image has poorer quality
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	457 invalidate = true;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	458 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	459 else
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	460 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	461 // No update in the quality, don't change the cache
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	462 return false;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	463 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	464 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	465 else
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	466 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	467 invalidate = false;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	468 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	469 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	470
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	471 if (invalidate)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	472 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	473 cache_.Invalidate(key);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	474 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	475
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	476 cache_.Acquire(key, new CachedImage(protection.release(), quality));
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	477 return true;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	478 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	479
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	480 class Accessor : public boost::noncopyable
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	481 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	482 private:
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	483 Orthanc::MemoryObjectCache::Accessor accessor_;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	484
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	485 const CachedImage& GetCachedImage() const
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	486 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	487 if (IsValid())
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	488 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	489 return dynamic_cast<CachedImage&>(accessor_.GetValue());
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	490 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	491 else
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	492 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	493 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	494 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	495 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	496
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	497 public:
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	498 Accessor(FramesCache& that,
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	499 const std::string& sopInstanceUid,
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	500 size_t frameIndex) :
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	501 accessor_(that.cache_, GetKey(sopInstanceUid, frameIndex), false /* shared lock */)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	502 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	503 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	504
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	505 bool IsValid() const
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	506 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	507 return accessor_.IsValid();
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	508 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	509
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	510 const Orthanc::ImageAccessor& GetImage() const
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	511 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	512 return GetCachedImage().GetImage();
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	513 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	514
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	515 unsigned int GetQuality() const
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	516 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	517 return GetCachedImage().GetQuality();
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	518 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	519 };
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	520 };
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	521
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	522
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	523
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	524 class SeriesCursor : public boost::noncopyable
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	525 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	526 public:
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	527 enum Action
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	528 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	529 Action_FastPlus,
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	530 Action_Plus,
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	531 Action_None,
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	532 Action_Minus,
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	533 Action_FastMinus
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	534 };
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	535
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	536 private:
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	537 std::vector<size_t> prefetch_;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	538 int framesCount_;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	539 int currentFrame_;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	540 bool isCircular_;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	541 int fastDelta_;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	542 Action lastAction_;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	543
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	544 int ComputeNextFrame(int currentFrame,
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	545 Action action) const
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	546 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	547 if (framesCount_ == 0)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	548 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	549 assert(currentFrame == 0);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	550 return 0;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	551 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	552
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	553 int nextFrame = currentFrame;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	554
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	555 switch (action)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	556 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	557 case Action_FastPlus:
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	558 nextFrame += fastDelta_;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	559 break;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	560
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	561 case Action_Plus:
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	562 nextFrame += 1;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	563 break;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	564
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	565 case Action_None:
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	566 break;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	567
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	568 case Action_Minus:
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	569 nextFrame -= 1;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	570 break;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	571
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	572 case Action_FastMinus:
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	573 nextFrame -= fastDelta_;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	574 break;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	575
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	576 default:
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	577 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	578 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	579
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	580 if (isCircular_)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	581 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	582 while (nextFrame < 0)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	583 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	584 nextFrame += framesCount_;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	585 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	586
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	587 while (nextFrame >= framesCount_)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	588 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	589 nextFrame -= framesCount_;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	590 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	591 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	592 else
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	593 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	594 if (nextFrame < 0)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	595 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	596 nextFrame = 0;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	597 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	598 else if (nextFrame >= framesCount_)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	599 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	600 nextFrame = framesCount_ - 1;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	601 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	602 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	603
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	604 return nextFrame;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	605 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	606
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	607 void UpdatePrefetch()
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	608 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	609 /**
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	610 * This method will order the frames of the series according to
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	611 * the number of "actions" (i.e. mouse wheels) that are necessary
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	612 * to reach them, starting from the current frame. It is assumed
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	613 * that once one action is done, it is more likely that the user
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	614 * will do the same action just afterwards.
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	615 **/
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	616
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	617 prefetch_.clear();
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	618
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	619 if (framesCount_ == 0)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	620 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	621 return;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	622 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	623
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	624 prefetch_.reserve(framesCount_);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	625
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	626 // Breadth-first search using a FIFO. The queue associates a frame
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	627 // and the action that is the most likely in this frame
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	628 typedef std::list< std::pair<int, Action> > Queue;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	629
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	630 Queue queue;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	631 std::set<int> visited; // Frames that have already been visited
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	632
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	633 queue.push_back(std::make_pair(currentFrame_, lastAction_));
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	634
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	635 while (!queue.empty())
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	636 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	637 int frame = queue.front().first;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	638 Action previousAction = queue.front().second;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	639 queue.pop_front();
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	640
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	641 if (visited.find(frame) == visited.end())
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	642 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	643 visited.insert(frame);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	644 prefetch_.push_back(frame);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	645
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	646 switch (previousAction)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	647 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	648 case Action_None:
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	649 case Action_Plus:
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	650 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_Plus), Action_Plus));
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	651 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_Minus), Action_Minus));
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	652 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_FastPlus), Action_FastPlus));
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	653 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_FastMinus), Action_FastMinus));
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	654 break;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	655
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	656 case Action_Minus:
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	657 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_Minus), Action_Minus));
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	658 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_Plus), Action_Plus));
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	659 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_FastMinus), Action_FastMinus));
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	660 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_FastPlus), Action_FastPlus));
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	661 break;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	662
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	663 case Action_FastPlus:
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	664 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_FastPlus), Action_FastPlus));
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	665 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_FastMinus), Action_FastMinus));
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	666 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_Plus), Action_Plus));
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	667 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_Minus), Action_Minus));
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	668 break;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	669
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	670 case Action_FastMinus:
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	671 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_FastMinus), Action_FastMinus));
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	672 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_FastPlus), Action_FastPlus));
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	673 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_Minus), Action_Minus));
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	674 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_Plus), Action_Plus));
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	675 break;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	676
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	677 default:
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	678 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	679 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	680 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	681 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	682
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	683 assert(prefetch_.size() == framesCount_);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	684 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	685
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	686 bool CheckFrameIndex(int frame) const
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	687 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	688 return ((framesCount_ == 0 && frame == 0) \|\|
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	689 (framesCount_ > 0 && frame >= 0 && frame < framesCount_));
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	690 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	691
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	692 public:
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	693 SeriesCursor(size_t framesCount) :
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	694 framesCount_(framesCount),
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	695 currentFrame_(framesCount / 2), // Start at the middle frame
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	696 isCircular_(false),
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	697 lastAction_(Action_None)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	698 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	699 SetFastDelta(framesCount / 20);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	700 UpdatePrefetch();
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	701 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	702
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	703 void SetCircular(bool isCircular)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	704 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	705 isCircular_ = isCircular;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	706 UpdatePrefetch();
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	707 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	708
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	709 void SetFastDelta(int delta)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	710 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	711 fastDelta_ = (delta < 0 ? -delta : delta);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	712
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	713 if (fastDelta_ <= 0)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	714 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	715 fastDelta_ = 1;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	716 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	717 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	718
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	719 void SetCurrentIndex(size_t frame)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	720 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	721 if (frame >= framesCount_)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	722 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	723 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	724 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	725 else
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	726 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	727 currentFrame_ = frame;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	728 lastAction_ = Action_None;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	729 UpdatePrefetch();
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	730 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	731 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	732
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	733 size_t GetCurrentIndex() const
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	734 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	735 assert(CheckFrameIndex(currentFrame_));
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	736 return static_cast<size_t>(currentFrame_);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	737 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	738
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	739 void Apply(Action action)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	740 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	741 currentFrame_ = ComputeNextFrame(currentFrame_, action);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	742 lastAction_ = action;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	743 UpdatePrefetch();
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	744 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	745
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	746 size_t GetPrefetchSize() const
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	747 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	748 assert(prefetch_.size() == framesCount_);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	749 return prefetch_.size();
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	750 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	751
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	752 size_t GetPrefetchFrameIndex(size_t i) const
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	753 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	754 if (i >= prefetch_.size())
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	755 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	756 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	757 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	758 else
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	759 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	760 assert(CheckFrameIndex(prefetch_[i]));
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	761 return static_cast<size_t>(prefetch_[i]);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	762 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	763 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	764 };
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	765
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	766
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	767
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	768
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	769 class FrameGeometry
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	770 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	771 private:
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	772 bool isValid_;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	773 std::string frameOfReferenceUid_;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	774 OrthancStone::CoordinateSystem3D coordinates_;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	775 double pixelSpacingX_;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	776 double pixelSpacingY_;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	777 OrthancStone::Extent2D extent_;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	778
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	779 public:
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	780 FrameGeometry() :
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	781 isValid_(false)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	782 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	783 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	784
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	785 FrameGeometry(const Orthanc::DicomMap& tags) :
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	786 isValid_(false),
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	787 coordinates_(tags)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	788 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	789 if (!tags.LookupStringValue(
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	790 frameOfReferenceUid_, Orthanc::DICOM_TAG_FRAME_OF_REFERENCE_UID, false))
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	791 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	792 frameOfReferenceUid_.clear();
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	793 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	794
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	795 OrthancStone::GeometryToolbox::GetPixelSpacing(pixelSpacingX_, pixelSpacingY_, tags);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	796
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	797 unsigned int rows, columns;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	798 if (tags.HasTag(Orthanc::DICOM_TAG_IMAGE_POSITION_PATIENT) &&
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	799 tags.HasTag(Orthanc::DICOM_TAG_IMAGE_ORIENTATION_PATIENT) &&
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	800 tags.ParseUnsignedInteger32(rows, Orthanc::DICOM_TAG_ROWS) &&
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	801 tags.ParseUnsignedInteger32(columns, Orthanc::DICOM_TAG_COLUMNS))
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	802 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	803 double ox = -pixelSpacingX_ / 2.0;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	804 double oy = -pixelSpacingY_ / 2.0;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	805 extent_.AddPoint(ox, oy);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	806 extent_.AddPoint(ox + pixelSpacingX_ * static_cast<double>(columns),
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	807 oy + pixelSpacingY_ * static_cast<double>(rows));
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	808
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	809 isValid_ = true;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	810 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	811 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	812
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	813 bool IsValid() const
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	814 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	815 return isValid_;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	816 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	817
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	818 const std::string& GetFrameOfReferenceUid() const
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	819 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	820 if (isValid_)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	821 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	822 return frameOfReferenceUid_;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	823 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	824 else
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	825 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	826 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	827 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	828 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	829
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	830 const OrthancStone::CoordinateSystem3D& GetCoordinates() const
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	831 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	832 if (isValid_)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	833 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	834 return coordinates_;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	835 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	836 else
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	837 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	838 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	839 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	840 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	841
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	842 double GetPixelSpacingX() const
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	843 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	844 if (isValid_)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	845 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	846 return pixelSpacingX_;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	847 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	848 else
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	849 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	850 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	851 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	852 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	853
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	854 double GetPixelSpacingY() const
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	855 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	856 if (isValid_)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	857 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	858 return pixelSpacingY_;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	859 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	860 else
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	861 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	862 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	863 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	864 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	865
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	866 bool Intersect(double& x1, // Coordinates of the clipped line (out)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	867 double& y1,
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	868 double& x2,
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	869 double& y2,
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	870 const FrameGeometry& other) const
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	871 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	872 if (this == &other)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	873 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	874 return false;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	875 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	876
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	877 OrthancStone::Vector direction, origin;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	878
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	879 if (IsValid() &&
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	880 other.IsValid() &&
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	881 !extent_.IsEmpty() &&
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	882 frameOfReferenceUid_ == other.frameOfReferenceUid_ &&
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	883 OrthancStone::GeometryToolbox::IntersectTwoPlanes(
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	884 origin, direction,
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	885 coordinates_.GetOrigin(), coordinates_.GetNormal(),
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	886 other.coordinates_.GetOrigin(), other.coordinates_.GetNormal()))
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	887 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	888 double ax, ay, bx, by;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	889 coordinates_.ProjectPoint(ax, ay, origin);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	890 coordinates_.ProjectPoint(bx, by, origin + 100.0 * direction);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	891
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	892 return OrthancStone::GeometryToolbox::ClipLineToRectangle(
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	893 x1, y1, x2, y2,
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	894 ax, ay, bx, by,
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	895 extent_.GetX1(), extent_.GetY1(), extent_.GetX2(), extent_.GetY2());
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	896 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	897 else
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	898 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	899 return false;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	900 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	901 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	902 };
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	903
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	904
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	905
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	906 class ViewerViewport : public OrthancStone::ObserverBase<ViewerViewport>
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	907 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	908 public:
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	909 class IObserver : public boost::noncopyable
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	910 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	911 public:
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	912 virtual ~IObserver()
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	913 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	914 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	915
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	916 virtual void SignalFrameUpdated(const ViewerViewport& viewport,
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	917 size_t currentFrame,
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	918 size_t countFrames,
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	919 DisplayedFrameQuality quality) = 0;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	920 };
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	921
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	922 private:
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	923 static const int LAYER_TEXTURE = 0;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	924 static const int LAYER_REFERENCE_LINES = 1;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	925
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	926
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	927 class ICommand : public Orthanc::IDynamicObject
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	928 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	929 private:
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	930 boost::shared_ptr<ViewerViewport> viewport_;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	931
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	932 public:
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	933 ICommand(boost::shared_ptr<ViewerViewport> viewport) :
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	934 viewport_(viewport)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	935 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	936 if (viewport == NULL)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	937 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	938 throw Orthanc::OrthancException(Orthanc::ErrorCode_NullPointer);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	939 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	940 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	941
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	942 virtual ~ICommand()
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	943 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	944 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	945
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	946 ViewerViewport& GetViewport() const
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	947 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	948 assert(viewport_ != NULL);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	949 return *viewport_;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	950 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	951
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	952 virtual void Handle(const OrthancStone::DicomResourcesLoader::SuccessMessage& message) const
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	953 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	954 throw Orthanc::OrthancException(Orthanc::ErrorCode_NotImplemented);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	955 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	956
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	957 virtual void Handle(const OrthancStone::HttpCommand::SuccessMessage& message) const
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	958 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	959 throw Orthanc::OrthancException(Orthanc::ErrorCode_NotImplemented);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	960 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	961
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	962 virtual void Handle(const OrthancStone::ParseDicomSuccessMessage& message) const
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	963 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	964 throw Orthanc::OrthancException(Orthanc::ErrorCode_NotImplemented);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	965 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	966 };
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	967
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	968 class SetDefaultWindowingCommand : public ICommand
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	969 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	970 public:
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	971 SetDefaultWindowingCommand(boost::shared_ptr<ViewerViewport> viewport) :
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	972 ICommand(viewport)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	973 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	974 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	975
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	976 virtual void Handle(const OrthancStone::DicomResourcesLoader::SuccessMessage& message) const ORTHANC_OVERRIDE
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	977 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	978 if (message.GetResources()->GetSize() != 1)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	979 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	980 throw Orthanc::OrthancException(Orthanc::ErrorCode_NetworkProtocol);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	981 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	982
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	983 const Orthanc::DicomMap& dicom = message.GetResources()->GetResource(0);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	984
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	985 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	986 OrthancStone::DicomInstanceParameters params(dicom);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	987
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	988 if (params.HasDefaultWindowing())
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	989 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	990 GetViewport().defaultWindowingCenter_ = params.GetDefaultWindowingCenter();
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	991 GetViewport().defaultWindowingWidth_ = params.GetDefaultWindowingWidth();
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	992 LOG(INFO) << "Default windowing: " << params.GetDefaultWindowingCenter()
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	993 << "," << params.GetDefaultWindowingWidth();
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	994
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	995 GetViewport().windowingCenter_ = params.GetDefaultWindowingCenter();
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	996 GetViewport().windowingWidth_ = params.GetDefaultWindowingWidth();
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	997 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	998 else
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	999 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1000 LOG(INFO) << "No default windowing";
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1001 GetViewport().ResetDefaultWindowing();
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1002 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1003 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1004
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1005 GetViewport().DisplayCurrentFrame();
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1006 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1007 };
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1008
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1009 class SetLowQualityFrame : public ICommand
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1010 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1011 private:
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1012 std::string sopInstanceUid_;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1013 unsigned int frameIndex_;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1014 float windowCenter_;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1015 float windowWidth_;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1016 bool isMonochrome1_;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1017 bool isPrefetch_;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1018
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1019 public:
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1020 SetLowQualityFrame(boost::shared_ptr<ViewerViewport> viewport,
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1021 const std::string& sopInstanceUid,
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1022 unsigned int frameIndex,
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1023 float windowCenter,
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1024 float windowWidth,
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1025 bool isMonochrome1,
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1026 bool isPrefetch) :
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1027 ICommand(viewport),
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1028 sopInstanceUid_(sopInstanceUid),
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1029 frameIndex_(frameIndex),
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1030 windowCenter_(windowCenter),
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1031 windowWidth_(windowWidth),
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1032 isMonochrome1_(isMonochrome1),
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1033 isPrefetch_(isPrefetch)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1034 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1035 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1036
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1037 virtual void Handle(const OrthancStone::HttpCommand::SuccessMessage& message) const ORTHANC_OVERRIDE
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1038 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1039 std::unique_ptr<Orthanc::JpegReader> jpeg(new Orthanc::JpegReader);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1040 jpeg->ReadFromMemory(message.GetAnswer());
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1041
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1042 bool updatedCache;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1043
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1044 switch (jpeg->GetFormat())
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1045 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1046 case Orthanc::PixelFormat_RGB24:
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1047 updatedCache = GetViewport().cache_->Acquire(
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1048 sopInstanceUid_, frameIndex_, jpeg.release(), QUALITY_JPEG);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1049 break;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1050
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1051 case Orthanc::PixelFormat_Grayscale8:
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1052 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1053 if (isMonochrome1_)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1054 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1055 Orthanc::ImageProcessing::Invert(*jpeg);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1056 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1057
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1058 std::unique_ptr<Orthanc::Image> converted(
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1059 new Orthanc::Image(Orthanc::PixelFormat_Float32, jpeg->GetWidth(),
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1060 jpeg->GetHeight(), false));
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1061
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1062 Orthanc::ImageProcessing::Convert(converted, jpeg);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1063
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1064 /**
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1065
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1066 Orthanc::ImageProcessing::ShiftScale() computes "(x + offset) * scaling".
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1067 The system to solve is thus:
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1068
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1069 (0 + offset) * scaling = windowingCenter - windowingWidth / 2 [a]
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1070 (255 + offset) * scaling = windowingCenter + windowingWidth / 2 [b]
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1071
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1072 Resolution:
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1073
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1074 [b - a] => 255 * scaling = windowingWidth
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1075 [a] => offset = (windowingCenter - windowingWidth / 2) / scaling
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1076
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1077 **/
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1078
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1079 const float scaling = windowWidth_ / 255.0f;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1080 const float offset = (OrthancStone::LinearAlgebra::IsCloseToZero(scaling) ? 0 :
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1081 (windowCenter_ - windowWidth_ / 2.0f) / scaling);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1082
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1083 Orthanc::ImageProcessing::ShiftScale(*converted, offset, scaling, false);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1084 updatedCache = GetViewport().cache_->Acquire(
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1085 sopInstanceUid_, frameIndex_, converted.release(), QUALITY_JPEG);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1086 break;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1087 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1088
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1089 default:
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1090 throw Orthanc::OrthancException(Orthanc::ErrorCode_NotImplemented);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1091 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1092
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1093 if (updatedCache)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1094 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1095 GetViewport().SignalUpdatedFrame(sopInstanceUid_, frameIndex_);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1096 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1097
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1098 if (isPrefetch_)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1099 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1100 GetViewport().ScheduleNextPrefetch();
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1101 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1102 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1103 };
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1104
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1105
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1106 class SetFullDicomFrame : public ICommand
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1107 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1108 private:
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1109 std::string sopInstanceUid_;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1110 unsigned int frameIndex_;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1111 bool isPrefetch_;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1112
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1113 public:
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1114 SetFullDicomFrame(boost::shared_ptr<ViewerViewport> viewport,
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1115 const std::string& sopInstanceUid,
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1116 unsigned int frameIndex,
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1117 bool isPrefetch) :
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1118 ICommand(viewport),
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1119 sopInstanceUid_(sopInstanceUid),
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1120 frameIndex_(frameIndex),
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1121 isPrefetch_(isPrefetch)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1122 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1123 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1124
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1125 virtual void Handle(const OrthancStone::ParseDicomSuccessMessage& message) const ORTHANC_OVERRIDE
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1126 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1127 Orthanc::DicomMap tags;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1128 message.GetDicom().ExtractDicomSummary(tags);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1129
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1130 std::string s;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1131 if (!tags.LookupStringValue(s, Orthanc::DICOM_TAG_SOP_INSTANCE_UID, false))
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1132 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1133 // Safety check
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1134 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1135 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1136
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1137 std::unique_ptr<Orthanc::ImageAccessor> frame(
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1138 Orthanc::DicomImageDecoder::Decode(message.GetDicom(), frameIndex_));
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1139
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1140 if (frame.get() == NULL)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1141 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1142 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1143 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1144
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1145 bool updatedCache;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1146
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1147 if (frame->GetFormat() == Orthanc::PixelFormat_RGB24)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1148 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1149 updatedCache = GetViewport().cache_->Acquire(
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1150 sopInstanceUid_, frameIndex_, frame.release(), QUALITY_FULL);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1151 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1152 else
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1153 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1154 double a = 1;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1155 double b = 0;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1156
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1157 double doseScaling;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1158 if (tags.ParseDouble(doseScaling, Orthanc::DICOM_TAG_DOSE_GRID_SCALING))
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1159 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1160 a = doseScaling;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1161 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1162
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1163 double rescaleIntercept, rescaleSlope;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1164 if (tags.ParseDouble(rescaleIntercept, Orthanc::DICOM_TAG_RESCALE_INTERCEPT) &&
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1165 tags.ParseDouble(rescaleSlope, Orthanc::DICOM_TAG_RESCALE_SLOPE))
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1166 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1167 a *= rescaleSlope;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1168 b = rescaleIntercept;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1169 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1170
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1171 std::unique_ptr<Orthanc::ImageAccessor> converted(
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1172 new Orthanc::Image(Orthanc::PixelFormat_Float32, frame->GetWidth(), frame->GetHeight(), false));
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1173 Orthanc::ImageProcessing::Convert(converted, frame);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1174 Orthanc::ImageProcessing::ShiftScale2(*converted, b, a, false);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1175
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1176 updatedCache = GetViewport().cache_->Acquire(
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1177 sopInstanceUid_, frameIndex_, converted.release(), QUALITY_FULL);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1178 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1179
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1180 if (updatedCache)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1181 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1182 GetViewport().SignalUpdatedFrame(sopInstanceUid_, frameIndex_);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1183 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1184
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1185 if (isPrefetch_)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1186 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1187 GetViewport().ScheduleNextPrefetch();
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1188 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1189 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1190 };
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1191
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1192
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1193 class PrefetchItem
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1194 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1195 private:
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1196 size_t frameIndex_;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1197 bool isFull_;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1198
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1199 public:
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1200 PrefetchItem(size_t frameIndex,
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1201 bool isFull) :
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1202 frameIndex_(frameIndex),
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1203 isFull_(isFull)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1204 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1205 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1206
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1207 size_t GetFrameIndex() const
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1208 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1209 return frameIndex_;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1210 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1211
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1212 bool IsFull() const
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1213 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1214 return isFull_;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1215 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1216 };
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1217
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1218
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1219 std::unique_ptr<IObserver> observer_;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1220 OrthancStone::ILoadersContext& context_;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1221 boost::shared_ptr<OrthancStone::WebGLViewport> viewport_;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1222 boost::shared_ptr<OrthancStone::DicomResourcesLoader> loader_;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1223 OrthancStone::DicomSource source_;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1224 boost::shared_ptr<FramesCache> cache_;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1225 std::unique_ptr<OrthancStone::SortedFrames> frames_;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1226 std::unique_ptr<SeriesCursor> cursor_;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1227 float windowingCenter_;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1228 float windowingWidth_;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1229 float defaultWindowingCenter_;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1230 float defaultWindowingWidth_;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1231 bool inverted_;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1232 bool fitNextContent_;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1233 bool isCtrlDown_;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1234 FrameGeometry currentFrameGeometry_;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1235 std::list<PrefetchItem> prefetchQueue_;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1236
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1237 void ScheduleNextPrefetch()
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1238 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1239 while (!prefetchQueue_.empty())
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1240 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1241 size_t index = prefetchQueue_.front().GetFrameIndex();
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1242 bool isFull = prefetchQueue_.front().IsFull();
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1243 prefetchQueue_.pop_front();
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1244
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1245 const std::string sopInstanceUid = frames_->GetFrameSopInstanceUid(index);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1246 unsigned int frame = frames_->GetFrameIndex(index);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1247
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1248 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1249 FramesCache::Accessor accessor(*cache_, sopInstanceUid, frame);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1250 if (!accessor.IsValid() \|\|
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1251 (isFull && accessor.GetQuality() == 0))
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1252 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1253 if (isFull)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1254 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1255 ScheduleLoadFullDicomFrame(index, PRIORITY_NORMAL, true);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1256 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1257 else
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1258 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1259 ScheduleLoadRenderedFrame(index, PRIORITY_NORMAL, true);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1260 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1261 return;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1262 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1263 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1264 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1265 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1266
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1267
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1268 void ResetDefaultWindowing()
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1269 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1270 defaultWindowingCenter_ = 128;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1271 defaultWindowingWidth_ = 256;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1272
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1273 windowingCenter_ = defaultWindowingCenter_;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1274 windowingWidth_ = defaultWindowingWidth_;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1275
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1276 inverted_ = false;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1277 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1278
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1279 void SignalUpdatedFrame(const std::string& sopInstanceUid,
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1280 unsigned int frameIndex)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1281 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1282 if (cursor_.get() != NULL &&
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1283 frames_.get() != NULL)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1284 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1285 size_t index = cursor_->GetCurrentIndex();
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1286
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1287 if (frames_->GetFrameSopInstanceUid(index) == sopInstanceUid &&
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1288 frames_->GetFrameIndex(index) == frameIndex)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1289 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1290 DisplayCurrentFrame();
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1291 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1292 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1293 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1294
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1295 void DisplayCurrentFrame()
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1296 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1297 DisplayedFrameQuality quality = DisplayedFrameQuality_None;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1298
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1299 if (cursor_.get() != NULL &&
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1300 frames_.get() != NULL)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1301 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1302 const size_t index = cursor_->GetCurrentIndex();
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1303
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1304 unsigned int cachedQuality;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1305 if (!DisplayFrame(cachedQuality, index))
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1306 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1307 // This frame is not cached yet: Load it
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1308 if (source_.HasDicomWebRendered())
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1309 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1310 ScheduleLoadRenderedFrame(index, PRIORITY_HIGH, false /* not a prefetch */);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1311 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1312 else
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1313 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1314 ScheduleLoadFullDicomFrame(index, PRIORITY_HIGH, false /* not a prefetch */);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1315 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1316 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1317 else if (cachedQuality < QUALITY_FULL)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1318 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1319 // This frame is only available in low-res: Download the full DICOM
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1320 ScheduleLoadFullDicomFrame(index, PRIORITY_HIGH, false /* not a prefetch */);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1321 quality = DisplayedFrameQuality_Low;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1322 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1323 else
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1324 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1325 quality = DisplayedFrameQuality_High;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1326 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1327
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1328 currentFrameGeometry_ = FrameGeometry(frames_->GetFrameTags(index));
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1329
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1330 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1331 // Prepare prefetching
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1332 prefetchQueue_.clear();
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1333 for (size_t i = 0; i < cursor_->GetPrefetchSize() && i < 16; i++)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1334 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1335 size_t a = cursor_->GetPrefetchFrameIndex(i);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1336 if (a != index)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1337 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1338 prefetchQueue_.push_back(PrefetchItem(a, i < 2));
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1339 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1340 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1341
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1342 ScheduleNextPrefetch();
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1343 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1344
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1345 if (observer_.get() != NULL)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1346 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1347 observer_->SignalFrameUpdated(*this, cursor_->GetCurrentIndex(),
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1348 frames_->GetFramesCount(), quality);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1349 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1350 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1351 else
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1352 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1353 currentFrameGeometry_ = FrameGeometry();
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1354 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1355 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1356
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1357 void ClearViewport()
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1358 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1359 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1360 std::unique_ptr<OrthancStone::IViewport::ILock> lock(viewport_->Lock());
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1361 lock->GetController().GetScene().DeleteLayer(LAYER_TEXTURE);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1362 //lock->GetCompositor().Refresh(lock->GetController().GetScene());
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1363 lock->Invalidate();
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1364 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1365 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1366
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1367 bool DisplayFrame(unsigned int& quality,
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1368 size_t index)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1369 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1370 if (frames_.get() == NULL)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1371 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1372 return false;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1373 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1374
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1375 const std::string sopInstanceUid = frames_->GetFrameSopInstanceUid(index);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1376 unsigned int frame = frames_->GetFrameIndex(index);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1377
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1378 FramesCache::Accessor accessor(*cache_, sopInstanceUid, frame);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1379 if (accessor.IsValid())
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1380 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1381 quality = accessor.GetQuality();
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1382
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1383 std::unique_ptr<OrthancStone::TextureBaseSceneLayer> layer;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1384
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1385 switch (accessor.GetImage().GetFormat())
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1386 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1387 case Orthanc::PixelFormat_RGB24:
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1388 layer.reset(new OrthancStone::ColorTextureSceneLayer(accessor.GetImage()));
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1389 break;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1390
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1391 case Orthanc::PixelFormat_Float32:
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1392 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1393 std::unique_ptr<OrthancStone::FloatTextureSceneLayer> tmp(
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1394 new OrthancStone::FloatTextureSceneLayer(accessor.GetImage()));
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1395 tmp->SetCustomWindowing(windowingCenter_, windowingWidth_);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1396 tmp->SetInverted(inverted_ ^ frames_->IsFrameMonochrome1(index));
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1397 layer.reset(tmp.release());
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1398 break;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1399 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1400
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1401 default:
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1402 throw Orthanc::OrthancException(Orthanc::ErrorCode_IncompatibleImageFormat);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1403 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1404
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1405 layer->SetLinearInterpolation(true);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1406
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1407 double pixelSpacingX, pixelSpacingY;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1408 OrthancStone::GeometryToolbox::GetPixelSpacing(
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1409 pixelSpacingX, pixelSpacingY, frames_->GetFrameTags(index));
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1410 layer->SetPixelSpacing(pixelSpacingX, pixelSpacingY);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1411
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1412 if (layer.get() == NULL)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1413 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1414 return false;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1415 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1416 else
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1417 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1418 std::unique_ptr<OrthancStone::IViewport::ILock> lock(viewport_->Lock());
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1419 lock->GetController().GetScene().SetLayer(LAYER_TEXTURE, layer.release());
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1420
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1421 if (fitNextContent_)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1422 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1423 lock->GetCompositor().RefreshCanvasSize();
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1424 lock->GetCompositor().FitContent(lock->GetController().GetScene());
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1425 fitNextContent_ = false;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1426 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1427
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1428 //lock->GetCompositor().Refresh(lock->GetController().GetScene());
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1429 lock->Invalidate();
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1430 return true;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1431 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1432 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1433 else
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1434 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1435 return false;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1436 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1437 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1438
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1439 void ScheduleLoadFullDicomFrame(size_t index,
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1440 int priority,
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1441 bool isPrefetch)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1442 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1443 if (frames_.get() != NULL)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1444 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1445 std::string sopInstanceUid = frames_->GetFrameSopInstanceUid(index);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1446 unsigned int frame = frames_->GetFrameIndex(index);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1447
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1448 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1449 std::unique_ptr<OrthancStone::ILoadersContext::ILock> lock(context_.Lock());
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1450 lock->Schedule(
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1451 GetSharedObserver(), priority, OrthancStone::ParseDicomFromWadoCommand::Create(
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1452 source_, frames_->GetStudyInstanceUid(), frames_->GetSeriesInstanceUid(),
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1453 sopInstanceUid, false /* transcoding (TODO) */,
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1454 Orthanc::DicomTransferSyntax_LittleEndianExplicit /* TODO */,
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1455 new SetFullDicomFrame(GetSharedObserver(), sopInstanceUid, frame, isPrefetch)));
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1456 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1457 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1458 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1459
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1460 void ScheduleLoadRenderedFrame(size_t index,
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1461 int priority,
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1462 bool isPrefetch)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1463 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1464 if (!source_.HasDicomWebRendered())
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1465 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1466 ScheduleLoadFullDicomFrame(index, priority, isPrefetch);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1467 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1468 else if (frames_.get() != NULL)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1469 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1470 std::string sopInstanceUid = frames_->GetFrameSopInstanceUid(index);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1471 unsigned int frame = frames_->GetFrameIndex(index);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1472 bool isMonochrome1 = frames_->IsFrameMonochrome1(index);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1473
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1474 const std::string uri = ("studies/" + frames_->GetStudyInstanceUid() +
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1475 "/series/" + frames_->GetSeriesInstanceUid() +
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1476 "/instances/" + sopInstanceUid +
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1477 "/frames/" + boost::lexical_cast<std::string>(frame + 1) + "/rendered");
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1478
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1479 std::map<std::string, std::string> headers, arguments;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1480 arguments["window"] = (
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1481 boost::lexical_cast<std::string>(defaultWindowingCenter_) + "," +
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1482 boost::lexical_cast<std::string>(defaultWindowingWidth_) + ",linear");
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1483
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1484 std::unique_ptr<OrthancStone::IOracleCommand> command(
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1485 source_.CreateDicomWebCommand(
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1486 uri, arguments, headers, new SetLowQualityFrame(
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1487 GetSharedObserver(), sopInstanceUid, frame,
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1488 defaultWindowingCenter_, defaultWindowingWidth_, isMonochrome1, isPrefetch)));
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1489
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1490 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1491 std::unique_ptr<OrthancStone::ILoadersContext::ILock> lock(context_.Lock());
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1492 lock->Schedule(GetSharedObserver(), priority, command.release());
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1493 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1494 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1495 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1496
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1497 ViewerViewport(OrthancStone::ILoadersContext& context,
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1498 const OrthancStone::DicomSource& source,
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1499 const std::string& canvas,
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1500 boost::shared_ptr<FramesCache> cache) :
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1501 context_(context),
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1502 source_(source),
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1503 viewport_(OrthancStone::WebGLViewport::Create(canvas)),
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1504 cache_(cache),
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1505 fitNextContent_(true),
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1506 isCtrlDown_(false)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1507 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1508 if (!cache_)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1509 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1510 throw Orthanc::OrthancException(Orthanc::ErrorCode_NullPointer);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1511 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1512
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1513 emscripten_set_wheel_callback(viewport_->GetCanvasCssSelector().c_str(), this, true, OnWheel);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1514 emscripten_set_keydown_callback(EMSCRIPTEN_EVENT_TARGET_WINDOW, this, false, OnKey);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1515 emscripten_set_keyup_callback(EMSCRIPTEN_EVENT_TARGET_WINDOW, this, false, OnKey);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1516
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1517 ResetDefaultWindowing();
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1518 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1519
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1520 static EM_BOOL OnKey(int eventType,
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1521 const EmscriptenKeyboardEvent *event,
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1522 void *userData)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1523 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1524 /**
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1525 * WARNING: There is a problem with Firefox 71 that seems to mess
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1526 * the "ctrlKey" value.
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1527 **/
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1528
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1529 ViewerViewport& that = reinterpret_cast<ViewerViewport>(userData);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1530 that.isCtrlDown_ = event->ctrlKey;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1531 return false;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1532 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1533
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1534
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1535 static EM_BOOL OnWheel(int eventType,
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1536 const EmscriptenWheelEvent *wheelEvent,
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1537 void *userData)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1538 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1539 ViewerViewport& that = reinterpret_cast<ViewerViewport>(userData);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1540
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1541 if (that.cursor_.get() != NULL)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1542 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1543 if (wheelEvent->deltaY < 0)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1544 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1545 that.ChangeFrame(that.isCtrlDown_ ? SeriesCursor::Action_FastMinus : SeriesCursor::Action_Minus);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1546 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1547 else if (wheelEvent->deltaY > 0)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1548 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1549 that.ChangeFrame(that.isCtrlDown_ ? SeriesCursor::Action_FastPlus : SeriesCursor::Action_Plus);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1550 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1551 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1552
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1553 return true;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1554 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1555
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1556 void Handle(const OrthancStone::DicomResourcesLoader::SuccessMessage& message)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1557 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1558 dynamic_cast<const ICommand&>(message.GetUserPayload()).Handle(message);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1559 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1560
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1561 void Handle(const OrthancStone::HttpCommand::SuccessMessage& message)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1562 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1563 dynamic_cast<const ICommand&>(message.GetOrigin().GetPayload()).Handle(message);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1564 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1565
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1566 void Handle(const OrthancStone::ParseDicomSuccessMessage& message)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1567 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1568 dynamic_cast<const ICommand&>(message.GetOrigin().GetPayload()).Handle(message);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1569 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1570
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1571 public:
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1572 static boost::shared_ptr<ViewerViewport> Create(OrthancStone::ILoadersContext::ILock& lock,
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1573 const OrthancStone::DicomSource& source,
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1574 const std::string& canvas,
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1575 boost::shared_ptr<FramesCache> cache)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1576 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1577 boost::shared_ptr<ViewerViewport> viewport(
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1578 new ViewerViewport(lock.GetContext(), source, canvas, cache));
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1579
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1580 viewport->loader_ = OrthancStone::DicomResourcesLoader::Create(lock);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1581 viewport->Register<OrthancStone::DicomResourcesLoader::SuccessMessage>(
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1582 *viewport->loader_, &ViewerViewport::Handle);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1583
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1584 viewport->Register<OrthancStone::HttpCommand::SuccessMessage>(
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1585 lock.GetOracleObservable(), &ViewerViewport::Handle);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1586
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1587 viewport->Register<OrthancStone::ParseDicomSuccessMessage>(
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1588 lock.GetOracleObservable(), &ViewerViewport::Handle);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1589
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1590 return viewport;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1591 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1592
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1593 void SetFrames(OrthancStone::SortedFrames* frames)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1594 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1595 if (frames == NULL)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1596 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1597 throw Orthanc::OrthancException(Orthanc::ErrorCode_NullPointer);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1598 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1599
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1600 fitNextContent_ = true;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1601
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1602 frames_.reset(frames);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1603 cursor_.reset(new SeriesCursor(frames_->GetFramesCount()));
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1604
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1605 LOG(INFO) << "Number of frames in series: " << frames_->GetFramesCount();
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1606
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1607 ResetDefaultWindowing();
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1608 ClearViewport();
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1609 prefetchQueue_.clear();
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1610 currentFrameGeometry_ = FrameGeometry();
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1611
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1612 if (observer_.get() != NULL)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1613 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1614 observer_->SignalFrameUpdated(*this, cursor_->GetCurrentIndex(),
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1615 frames_->GetFramesCount(), DisplayedFrameQuality_None);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1616 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1617
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1618 if (frames_->GetFramesCount() != 0)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1619 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1620 const std::string& sopInstanceUid = frames_->GetFrameSopInstanceUid(cursor_->GetCurrentIndex());
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1621
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1622 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1623 // Fetch the default windowing for the central instance
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1624 const std::string uri = ("studies/" + frames_->GetStudyInstanceUid() +
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1625 "/series/" + frames_->GetSeriesInstanceUid() +
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1626 "/instances/" + sopInstanceUid + "/metadata");
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1627
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1628 loader_->ScheduleGetDicomWeb(
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1629 boost::make_shared<OrthancStone::LoadedDicomResources>(Orthanc::DICOM_TAG_SOP_INSTANCE_UID),
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1630 0, source_, uri, new SetDefaultWindowingCommand(GetSharedObserver()));
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1631 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1632 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1633 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1634
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1635 // This method is used when the layout of the HTML page changes,
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1636 // which does not trigger the "emscripten_set_resize_callback()"
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1637 void UpdateSize(bool fitContent)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1638 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1639 std::unique_ptr<OrthancStone::IViewport::ILock> lock(viewport_->Lock());
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1640 lock->GetCompositor().RefreshCanvasSize();
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1641
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1642 if (fitContent)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1643 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1644 lock->GetCompositor().FitContent(lock->GetController().GetScene());
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1645 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1646
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1647 lock->Invalidate();
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1648 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1649
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1650 void AcquireObserver(IObserver* observer)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1651 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1652 observer_.reset(observer);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1653 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1654
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1655 const std::string& GetCanvasId() const
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1656 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1657 assert(viewport_);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1658 return viewport_->GetCanvasId();
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1659 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1660
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1661 void ChangeFrame(SeriesCursor::Action action)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1662 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1663 if (cursor_.get() != NULL)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1664 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1665 size_t previous = cursor_->GetCurrentIndex();
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1666
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1667 cursor_->Apply(action);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1668
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1669 size_t current = cursor_->GetCurrentIndex();
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1670 if (previous != current)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1671 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1672 DisplayCurrentFrame();
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1673 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1674 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1675 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1676
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1677 const FrameGeometry& GetCurrentFrameGeometry() const
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1678 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1679 return currentFrameGeometry_;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1680 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1681
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1682 void UpdateReferenceLines(const std::list<const FrameGeometry*>& planes)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1683 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1684 std::unique_ptr<OrthancStone::PolylineSceneLayer> layer(new OrthancStone::PolylineSceneLayer);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1685
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1686 if (GetCurrentFrameGeometry().IsValid())
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1687 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1688 for (std::list<const FrameGeometry*>::const_iterator
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1689 it = planes.begin(); it != planes.end(); ++it)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1690 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1691 assert(*it != NULL);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1692
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1693 double x1, y1, x2, y2;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1694 if (GetCurrentFrameGeometry().Intersect(x1, y1, x2, y2, **it))
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1695 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1696 OrthancStone::PolylineSceneLayer::Chain chain;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1697 chain.push_back(OrthancStone::ScenePoint2D(x1, y1));
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1698 chain.push_back(OrthancStone::ScenePoint2D(x2, y2));
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1699 layer->AddChain(chain, false, 0, 255, 0);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1700 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1701 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1702 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1703
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1704 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1705 std::unique_ptr<OrthancStone::IViewport::ILock> lock(viewport_->Lock());
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1706
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1707 if (layer->GetChainsCount() == 0)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1708 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1709 lock->GetController().GetScene().DeleteLayer(LAYER_REFERENCE_LINES);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1710 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1711 else
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1712 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1713 lock->GetController().GetScene().SetLayer(LAYER_REFERENCE_LINES, layer.release());
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1714 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1715
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1716 //lock->GetCompositor().Refresh(lock->GetController().GetScene());
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1717 lock->Invalidate();
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1718 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1719 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1720
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1721
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1722 void ClearReferenceLines()
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1723 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1724 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1725 std::unique_ptr<OrthancStone::IViewport::ILock> lock(viewport_->Lock());
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1726 lock->GetController().GetScene().DeleteLayer(LAYER_REFERENCE_LINES);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1727 lock->Invalidate();
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1728 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1729 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1730
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1731
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1732 void SetDefaultWindowing()
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1733 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1734 SetWindowing(defaultWindowingCenter_, defaultWindowingWidth_);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1735 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1736
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1737 void SetWindowing(float windowingCenter,
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1738 float windowingWidth)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1739 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1740 windowingCenter_ = windowingCenter;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1741 windowingWidth_ = windowingWidth;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1742
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1743 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1744 std::unique_ptr<OrthancStone::IViewport::ILock> lock(viewport_->Lock());
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1745
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1746 if (lock->GetController().GetScene().HasLayer(LAYER_TEXTURE) &&
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1747 lock->GetController().GetScene().GetLayer(LAYER_TEXTURE).GetType() ==
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1748 OrthancStone::ISceneLayer::Type_FloatTexture)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1749 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1750 dynamic_cast<OrthancStone::FloatTextureSceneLayer&>(
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1751 lock->GetController().GetScene().GetLayer(LAYER_TEXTURE)).
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1752 SetCustomWindowing(windowingCenter_, windowingWidth_);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1753 lock->Invalidate();
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1754 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1755 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1756 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1757
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1758 void Invert()
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1759 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1760 inverted_ = !inverted_;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1761
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1762 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1763 std::unique_ptr<OrthancStone::IViewport::ILock> lock(viewport_->Lock());
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1764
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1765 if (lock->GetController().GetScene().HasLayer(LAYER_TEXTURE) &&
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1766 lock->GetController().GetScene().GetLayer(LAYER_TEXTURE).GetType() ==
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1767 OrthancStone::ISceneLayer::Type_FloatTexture)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1768 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1769 OrthancStone::FloatTextureSceneLayer& layer =
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1770 dynamic_cast<OrthancStone::FloatTextureSceneLayer&>(
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1771 lock->GetController().GetScene().GetLayer(LAYER_TEXTURE));
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1772
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1773 // NB: Using "IsInverted()" instead of "inverted_" is for
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1774 // compatibility with MONOCHROME1 images
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1775 layer.SetInverted(!layer.IsInverted());
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1776 lock->Invalidate();
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1777 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1778 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1779 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1780 };
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1781
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1782
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1783
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1784
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1785
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1786 typedef std::map<std::string, boost::shared_ptr<ViewerViewport> > Viewports;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1787 static Viewports allViewports_;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1788 static bool showReferenceLines_ = true;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1789
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1790
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1791 static void UpdateReferenceLines()
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1792 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1793 if (showReferenceLines_)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1794 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1795 std::list<const FrameGeometry*> planes;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1796
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1797 for (Viewports::const_iterator it = allViewports_.begin(); it != allViewports_.end(); ++it)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1798 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1799 assert(it->second != NULL);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1800 planes.push_back(&it->second->GetCurrentFrameGeometry());
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1801 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1802
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1803 for (Viewports::iterator it = allViewports_.begin(); it != allViewports_.end(); ++it)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1804 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1805 assert(it->second != NULL);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1806 it->second->UpdateReferenceLines(planes);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1807 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1808 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1809 else
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1810 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1811 for (Viewports::iterator it = allViewports_.begin(); it != allViewports_.end(); ++it)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1812 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1813 assert(it->second != NULL);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1814 it->second->ClearReferenceLines();
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1815 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1816 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1817 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1818
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1819
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1820 class WebAssemblyObserver : public ResourcesLoader::IObserver,
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1821 public ViewerViewport::IObserver
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1822 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1823 public:
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1824 virtual void SignalResourcesLoaded() ORTHANC_OVERRIDE
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1825 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1826 DISPATCH_JAVASCRIPT_EVENT("ResourcesLoaded");
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1827 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1828
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1829 virtual void SignalSeriesThumbnailLoaded(const std::string& studyInstanceUid,
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1830 const std::string& seriesInstanceUid) ORTHANC_OVERRIDE
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1831 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1832 EM_ASM({
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1833 const customEvent = document.createEvent("CustomEvent");
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1834 customEvent.initCustomEvent("ThumbnailLoaded", false, false,
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1835 { "studyInstanceUid" : UTF8ToString($0),
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1836 "seriesInstanceUid" : UTF8ToString($1) });
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1837 window.dispatchEvent(customEvent);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1838 },
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1839 studyInstanceUid.c_str(),
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1840 seriesInstanceUid.c_str());
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1841 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1842
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1843 virtual void SignalSeriesMetadataLoaded(const std::string& studyInstanceUid,
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1844 const std::string& seriesInstanceUid) ORTHANC_OVERRIDE
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1845 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1846 EM_ASM({
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1847 const customEvent = document.createEvent("CustomEvent");
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1848 customEvent.initCustomEvent("MetadataLoaded", false, false,
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1849 { "studyInstanceUid" : UTF8ToString($0),
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1850 "seriesInstanceUid" : UTF8ToString($1) });
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1851 window.dispatchEvent(customEvent);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1852 },
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1853 studyInstanceUid.c_str(),
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1854 seriesInstanceUid.c_str());
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1855 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1856
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1857 virtual void SignalFrameUpdated(const ViewerViewport& viewport,
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1858 size_t currentFrame,
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1859 size_t countFrames,
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1860 DisplayedFrameQuality quality) ORTHANC_OVERRIDE
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1861 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1862 EM_ASM({
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1863 const customEvent = document.createEvent("CustomEvent");
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1864 customEvent.initCustomEvent("FrameUpdated", false, false,
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1865 { "canvasId" : UTF8ToString($0),
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1866 "currentFrame" : $1,
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1867 "framesCount" : $2,
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1868 "quality" : $3 });
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1869 window.dispatchEvent(customEvent);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1870 },
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1871 viewport.GetCanvasId().c_str(),
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1872 static_cast<int>(currentFrame),
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1873 static_cast<int>(countFrames),
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1874 quality);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1875
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1876
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1877 UpdateReferenceLines();
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1878 };
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1879 };
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1880
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1881
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1882
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1883 static OrthancStone::DicomSource source_;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1884 static boost::shared_ptr<FramesCache> cache_;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1885 static boost::shared_ptr<OrthancStone::WebAssemblyLoadersContext> context_;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1886 static std::string stringBuffer_;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1887
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1888
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1889
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1890 static void FormatTags(std::string& target,
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1891 const Orthanc::DicomMap& tags)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1892 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1893 Orthanc::DicomArray arr(tags);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1894 Json::Value v = Json::objectValue;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1895
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1896 for (size_t i = 0; i < arr.GetSize(); i++)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1897 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1898 const Orthanc::DicomElement& element = arr.GetElement(i);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1899 if (!element.GetValue().IsBinary() &&
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1900 !element.GetValue().IsNull())
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1901 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1902 v[element.GetTag().Format()] = element.GetValue().GetContent();
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1903 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1904 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1905
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1906 target = v.toStyledString();
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1907 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1908
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1909
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1910 static ResourcesLoader& GetResourcesLoader()
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1911 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1912 static boost::shared_ptr<ResourcesLoader> resourcesLoader_;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1913
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1914 if (!resourcesLoader_)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1915 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1916 std::unique_ptr<OrthancStone::ILoadersContext::ILock> lock(context_->Lock());
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1917 resourcesLoader_ = ResourcesLoader::Create(*lock, source_);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1918 resourcesLoader_->AcquireObserver(new WebAssemblyObserver);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1919 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1920
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1921 return *resourcesLoader_;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1922 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1923
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1924
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1925 static boost::shared_ptr<ViewerViewport> GetViewport(const std::string& canvas)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1926 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1927 Viewports::iterator found = allViewports_.find(canvas);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1928 if (found == allViewports_.end())
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1929 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1930 std::unique_ptr<OrthancStone::ILoadersContext::ILock> lock(context_->Lock());
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1931 boost::shared_ptr<ViewerViewport> viewport(ViewerViewport::Create(*lock, source_, canvas, cache_));
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1932 viewport->AcquireObserver(new WebAssemblyObserver);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1933 allViewports_[canvas] = viewport;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1934 return viewport;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1935 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1936 else
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1937 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1938 return found->second;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1939 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1940 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1941
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1942
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1943 extern "C"
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1944 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1945 int main(int argc, char const *argv[])
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1946 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1947 printf("OK\n");
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1948 Orthanc::InitializeFramework("", true);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1949 Orthanc::Logging::EnableInfoLevel(true);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1950 //Orthanc::Logging::EnableTraceLevel(true);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1951
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1952 context_.reset(new OrthancStone::WebAssemblyLoadersContext(1, 4, 1));
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1953 cache_.reset(new FramesCache);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1954
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1955 DISPATCH_JAVASCRIPT_EVENT("StoneInitialized");
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1956 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1957
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1958
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1959 EMSCRIPTEN_KEEPALIVE
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1960 void SetOrthancRoot(const char* uri,
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1961 int useRendered)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1962 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1963 try
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1964 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1965 context_->SetLocalOrthanc(uri); // For "source_.SetDicomWebThroughOrthancSource()"
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1966 source_.SetDicomWebSource(std::string(uri) + "/dicom-web");
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1967 source_.SetDicomWebRendered(useRendered != 0);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1968 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1969 EXTERN_CATCH_EXCEPTIONS;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1970 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1971
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1972
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1973 EMSCRIPTEN_KEEPALIVE
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1974 void SetDicomWebServer(const char* serverName,
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1975 int hasRendered)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1976 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1977 try
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1978 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1979 source_.SetDicomWebThroughOrthancSource(serverName);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1980 source_.SetDicomWebRendered(hasRendered != 0);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1981 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1982 EXTERN_CATCH_EXCEPTIONS;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1983 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1984
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1985
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1986 EMSCRIPTEN_KEEPALIVE
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1987 void FetchAllStudies()
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1988 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1989 try
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1990 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1991 GetResourcesLoader().FetchAllStudies();
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1992 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1993 EXTERN_CATCH_EXCEPTIONS;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1994 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1995
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1996 EMSCRIPTEN_KEEPALIVE
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1997 void FetchStudy(const char* studyInstanceUid)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1998 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1999 try
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2000 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2001 GetResourcesLoader().FetchStudy(studyInstanceUid);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2002 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2003 EXTERN_CATCH_EXCEPTIONS;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2004 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2005
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2006 EMSCRIPTEN_KEEPALIVE
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2007 void FetchSeries(const char* studyInstanceUid,
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2008 const char* seriesInstanceUid)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2009 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2010 try
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2011 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2012 GetResourcesLoader().FetchSeries(studyInstanceUid, seriesInstanceUid);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2013 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2014 EXTERN_CATCH_EXCEPTIONS;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2015 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2016
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2017 EMSCRIPTEN_KEEPALIVE
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2018 int GetStudiesCount()
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2019 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2020 try
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2021 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2022 return GetResourcesLoader().GetStudiesCount();
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2023 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2024 EXTERN_CATCH_EXCEPTIONS;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2025 return 0; // on exception
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2026 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2027
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2028 EMSCRIPTEN_KEEPALIVE
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2029 int GetSeriesCount()
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2030 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2031 try
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2032 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2033 return GetResourcesLoader().GetSeriesCount();
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2034 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2035 EXTERN_CATCH_EXCEPTIONS;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2036 return 0; // on exception
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2037 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2038
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2039
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2040 EMSCRIPTEN_KEEPALIVE
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2041 const char* GetStringBuffer()
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2042 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2043 return stringBuffer_.c_str();
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2044 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2045
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2046
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2047 EMSCRIPTEN_KEEPALIVE
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2048 void LoadStudyTags(int i)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2049 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2050 try
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2051 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2052 if (i < 0)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2053 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2054 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2055 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2056
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2057 Orthanc::DicomMap dicom;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2058 GetResourcesLoader().GetStudy(dicom, i);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2059 FormatTags(stringBuffer_, dicom);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2060 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2061 EXTERN_CATCH_EXCEPTIONS;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2062 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2063
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2064
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2065 EMSCRIPTEN_KEEPALIVE
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2066 void LoadSeriesTags(int i)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2067 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2068 try
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2069 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2070 if (i < 0)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2071 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2072 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2073 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2074
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2075 Orthanc::DicomMap dicom;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2076 GetResourcesLoader().GetSeries(dicom, i);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2077 FormatTags(stringBuffer_, dicom);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2078 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2079 EXTERN_CATCH_EXCEPTIONS;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2080 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2081
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2082
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2083 EMSCRIPTEN_KEEPALIVE
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2084 int LoadSeriesThumbnail(const char* seriesInstanceUid)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2085 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2086 try
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2087 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2088 std::string image, mime;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2089 switch (GetResourcesLoader().GetSeriesThumbnail(image, mime, seriesInstanceUid))
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2090 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2091 case OrthancStone::SeriesThumbnailType_Image:
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2092 Orthanc::Toolbox::EncodeDataUriScheme(stringBuffer_, mime, image);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2093 return ThumbnailType_Image;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2094
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2095 case OrthancStone::SeriesThumbnailType_Pdf:
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2096 return ThumbnailType_Pdf;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2097
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2098 case OrthancStone::SeriesThumbnailType_Video:
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2099 return ThumbnailType_Video;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2100
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2101 case OrthancStone::SeriesThumbnailType_NotLoaded:
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2102 return ThumbnailType_Loading;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2103
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2104 case OrthancStone::SeriesThumbnailType_Unsupported:
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2105 return ThumbnailType_NoPreview;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2106
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2107 default:
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2108 return ThumbnailType_Unknown;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2109 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2110 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2111 EXTERN_CATCH_EXCEPTIONS;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2112 return ThumbnailType_Unknown;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2113 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2114
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2115
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2116 EMSCRIPTEN_KEEPALIVE
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2117 void SpeedUpFetchSeriesMetadata(const char* studyInstanceUid,
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2118 const char* seriesInstanceUid)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2119 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2120 try
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2121 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2122 GetResourcesLoader().FetchSeriesMetadata(PRIORITY_HIGH, studyInstanceUid, seriesInstanceUid);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2123 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2124 EXTERN_CATCH_EXCEPTIONS;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2125 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2126
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2127
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2128 EMSCRIPTEN_KEEPALIVE
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2129 int IsSeriesComplete(const char* seriesInstanceUid)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2130 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2131 try
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2132 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2133 return GetResourcesLoader().IsSeriesComplete(seriesInstanceUid) ? 1 : 0;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2134 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2135 EXTERN_CATCH_EXCEPTIONS;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2136 return 0;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2137 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2138
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2139 EMSCRIPTEN_KEEPALIVE
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2140 int LoadSeriesInViewport(const char* canvas,
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2141 const char* seriesInstanceUid)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2142 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2143 try
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2144 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2145 std::unique_ptr<OrthancStone::SortedFrames> frames(new OrthancStone::SortedFrames);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2146
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2147 if (GetResourcesLoader().SortSeriesFrames(*frames, seriesInstanceUid))
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2148 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2149 GetViewport(canvas)->SetFrames(frames.release());
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2150 return 1;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2151 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2152 else
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2153 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2154 return 0;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2155 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2156 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2157 EXTERN_CATCH_EXCEPTIONS;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2158 return 0;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2159 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2160
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2161
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2162 EMSCRIPTEN_KEEPALIVE
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2163 void AllViewportsUpdateSize(int fitContent)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2164 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2165 try
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2166 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2167 for (Viewports::iterator it = allViewports_.begin(); it != allViewports_.end(); ++it)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2168 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2169 assert(it->second != NULL);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2170 it->second->UpdateSize(fitContent != 0);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2171 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2172 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2173 EXTERN_CATCH_EXCEPTIONS;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2174 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2175
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2176
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2177 EMSCRIPTEN_KEEPALIVE
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2178 void DecrementFrame(const char* canvas,
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2179 int fitContent)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2180 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2181 try
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2182 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2183 GetViewport(canvas)->ChangeFrame(SeriesCursor::Action_Minus);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2184 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2185 EXTERN_CATCH_EXCEPTIONS;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2186 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2187
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2188
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2189 EMSCRIPTEN_KEEPALIVE
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2190 void IncrementFrame(const char* canvas,
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2191 int fitContent)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2192 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2193 try
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2194 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2195 GetViewport(canvas)->ChangeFrame(SeriesCursor::Action_Plus);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2196 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2197 EXTERN_CATCH_EXCEPTIONS;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2198 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2199
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2200
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2201 EMSCRIPTEN_KEEPALIVE
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2202 void ShowReferenceLines(int show)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2203 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2204 try
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2205 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2206 showReferenceLines_ = (show != 0);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2207 UpdateReferenceLines();
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2208 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2209 EXTERN_CATCH_EXCEPTIONS;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2210 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2211
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2212
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2213 EMSCRIPTEN_KEEPALIVE
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2214 void SetDefaultWindowing(const char* canvas)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2215 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2216 try
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2217 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2218 GetViewport(canvas)->SetDefaultWindowing();
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2219 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2220 EXTERN_CATCH_EXCEPTIONS;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2221 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2222
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2223
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2224 EMSCRIPTEN_KEEPALIVE
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2225 void SetWindowing(const char* canvas,
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2226 int center,
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2227 int width)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2228 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2229 try
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2230 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2231 GetViewport(canvas)->SetWindowing(center, width);
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2232 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2233 EXTERN_CATCH_EXCEPTIONS;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2234 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2235
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2236
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2237 EMSCRIPTEN_KEEPALIVE
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2238 void InvertContrast(const char* canvas)
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2239 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2240 try
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2241 {
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2242 GetViewport(canvas)->Invert();
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2243 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2244 EXTERN_CATCH_EXCEPTIONS;
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2245 }
fb74ed5d8c22 initial commit of the Stone Web viewer Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2246 }

Mercurial > hg > orthanc-stone

annotate StoneWebViewer/WebAssembly/Test.cpp @ 1510:1005c1cbe4dd