Mercurial > hg > orthanc-stone
view Applications/Samples/Common/RtViewerView.h @ 2174:2410a171ebfb
refactoring using DicomWebDataset and OrthancNativeDataset
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Tue, 22 Oct 2024 21:52:34 +0200 |
parents | 16c01cc201e7 |
children |
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/** * Stone of Orthanc * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics * Department, University Hospital of Liege, Belgium * Copyright (C) 2017-2023 Osimis S.A., Belgium * Copyright (C) 2021-2024 Sebastien Jodogne, ICTEAM UCLouvain, Belgium * * This program is free software: you can redistribute it and/or * modify it under the terms of the GNU Affero General Public License * as published by the Free Software Foundation, either version 3 of * the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Affero General Public License for more details. * * You should have received a copy of the GNU Affero General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. **/ #pragma once #include "../../../OrthancStone/Sources/Loaders/DicomStructureSetLoader.h" #include "../../../OrthancStone/Sources/Loaders/ILoadersContext.h" #include "../../../OrthancStone/Sources/Loaders/OrthancMultiframeVolumeLoader.h" #include "../../../OrthancStone/Sources/Loaders/OrthancSeriesVolumeProgressiveLoader.h" #include "../../../OrthancStone/Sources/Messages/IMessageEmitter.h" #include "../../../OrthancStone/Sources/Messages/IObserver.h" #include "../../../OrthancStone/Sources/Messages/ObserverBase.h" #include "../../../OrthancStone/Sources/Oracle/OracleCommandExceptionMessage.h" #include "../../../OrthancStone/Sources/Scene2DViewport/ViewportController.h" #include "../../../OrthancStone/Sources/Viewport/IViewport.h" #include "../../../OrthancStone/Sources/Volumes/DicomVolumeImage.h" #include "../../../OrthancStone/Sources/Volumes/VolumeSceneLayerSource.h" #include <boost/enable_shared_from_this.hpp> #include <boost/noncopyable.hpp> namespace OrthancStone { class RtViewerApp; class RtViewerView : public ObserverBase<RtViewerView> { public: RtViewerView(boost::weak_ptr<RtViewerApp> app, const std::string& canvasId, VolumeProjection projection) : app_(app) , currentPlane_(0) , projection_(projection) , ctLayer_(0) , canvasId_(canvasId) { viewport_ = CreateViewport(canvasId); FLOATING_INFOTEXT_LAYER_ZINDEX = 6; FIXED_INFOTEXT_LAYER_ZINDEX = 7; } ~RtViewerView() { CleanupViewportEvents(); } /** This method is called when the scene transform changes. It allows to recompute the visual elements whose content depend upon the scene transform */ void OnSceneTransformChanged( const ViewportController::SceneTransformChanged& message); /** This method will ask the VolumeSceneLayerSource, that are responsible to generated 2D content based on a volume and a cutting plane, to regenerate it. This is required if the volume itself changes (during loading) or if the cutting plane is changed */ void UpdateLayers(); void Refresh(); void TakeScreenshot( const std::string& target, unsigned int canvasWidth, unsigned int canvasHeight); void Scroll(int delta); void Invalidate(); void FitContent(); void RetrieveGeometry(); void PrepareViewport(); void RegisterMessages(); #if ORTHANC_ENABLE_SDL == 1 void EnableGLDebugOutput(); #endif void CreateLayers(boost::shared_ptr<OrthancSeriesVolumeProgressiveLoader> ctLoader, boost::shared_ptr<OrthancMultiframeVolumeLoader> doseLoader, boost::shared_ptr<DicomVolumeImage> doseVolume, boost::shared_ptr<DicomStructureSetLoader> rtstructLoader); boost::shared_ptr<IViewport> GetViewport() { return viewport_; } int GetCtLayerIndex() const { return ctLayer_; } private: void SetInfoDisplayMessage(const std::string& key, const std::string& value); boost::shared_ptr<RtViewerApp> GetApp(); boost::shared_ptr<IViewport> CreateViewport(const std::string& canvasId); void CleanupViewportEvents(); void DisplayInfoText(); void HideInfoText(); void DisplayFloatingCtrlInfoText(const PointerEvent& e); void SetCtVolumeSlicer(const boost::shared_ptr<IVolumeSlicer>& volume, ILayerStyleConfigurator* style); void SetDoseVolumeSlicer(const boost::shared_ptr<IVolumeSlicer>& volume, ILayerStyleConfigurator* style); void SetStructureSet(const boost::shared_ptr<DicomStructureSetLoader>& volume); private: boost::weak_ptr<RtViewerApp> app_; boost::shared_ptr<VolumeSceneLayerSource> ctVolumeLayerSource_, doseVolumeLayerSource_, structLayerSource_; // collection of cutting planes for this particular view std::vector<CoordinateSystem3D> planes_; size_t currentPlane_; VolumeProjection projection_; std::map<std::string, std::string> infoTextMap_; int FLOATING_INFOTEXT_LAYER_ZINDEX; int FIXED_INFOTEXT_LAYER_ZINDEX; boost::shared_ptr<IViewport> viewport_; int ctLayer_; std::string canvasId_; }; }