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−/**
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− * Stone of Orthanc
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− * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
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− * Department, University Hospital of Liege, Belgium
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− * Copyright (C) 2017-2023 Osimis S.A., Belgium
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− * Copyright (C) 2021-2025 Sebastien Jodogne, ICTEAM UCLouvain, Belgium
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− *
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− * This program is free software: you can redistribute it and/or
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− * modify it under the terms of the GNU Affero General Public License
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− * as published by the Free Software Foundation, either version 3 of
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− * the License, or (at your option) any later version.
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− *
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− * This program is distributed in the hope that it will be useful, but
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− * WITHOUT ANY WARRANTY; without even the implied warranty of
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− * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
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− * Affero General Public License for more details.
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− *
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− * You should have received a copy of the GNU Affero General Public License
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− * along with this program. If not, see <http://www.gnu.org/licenses/>.
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− **/
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−
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−
+
−#pragma once
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−
+
−#include "../../../OrthancStone/Sources/Scene2D/ISceneLayer.h"
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−#include "../../../OrthancStone/Sources/Toolbox/DicomInstanceParameters.h"
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−
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−#include <Images/ImageAccessor.h>
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−
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−
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−static const int LAYER_TEXTURE = 0;
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−static const int LAYER_OVERLAY = 1;
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−static const int LAYER_ORIENTATION_MARKERS = 2;
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−static const int LAYER_REFERENCE_LINES = 3;
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−static const int LAYER_ANNOTATIONS_STONE = 5;
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−static const int LAYER_ANNOTATIONS_OSIRIX = 4;
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−static const int LAYER_STRUCTURED_REPORT = 6;
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−
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−
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−#define DISPATCH_JAVASCRIPT_EVENT(name)                         \
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−  EM_ASM(                                                       \
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−    const customEvent = document.createEvent("CustomEvent");    \
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−    customEvent.initCustomEvent(name, false, false, undefined); \
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−    window.dispatchEvent(customEvent);                          \
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−    );
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−
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−#define EXTERN_CATCH_EXCEPTIONS                         \
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−  catch (Orthanc::OrthancException& e)                  \
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−  {                                                     \
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−    LOG(ERROR) << "OrthancException: " << e.What();     \
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−    DISPATCH_JAVASCRIPT_EVENT("StoneException");        \
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−  }                                                     \
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−  catch (OrthancStone::StoneException& e)               \
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−  {                                                     \
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−    LOG(ERROR) << "StoneException: " << e.What();       \
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−    DISPATCH_JAVASCRIPT_EVENT("StoneException");        \
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−  }                                                     \
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−  catch (std::exception& e)                             \
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−  {                                                     \
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−    LOG(ERROR) << "Runtime error: " << e.what();        \
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−    DISPATCH_JAVASCRIPT_EVENT("StoneException");        \
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−  }                                                     \
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−  catch (...)                                           \
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−  {                                                     \
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−    LOG(ERROR) << "Native exception";                   \
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−    DISPATCH_JAVASCRIPT_EVENT("StoneException");        \
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−  }
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−
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−
+
−// WARNING: This class can be shared by multiple viewports
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−class ILayerSource : public boost::noncopyable
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−{
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−public:
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−  virtual ~ILayerSource()
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−  {
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−  }
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−
+
−  virtual int GetDepth() const = 0;
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−
+
−  virtual OrthancStone::ISceneLayer* Create(const Orthanc::ImageAccessor& frame,
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−                                            const OrthancStone::DicomInstanceParameters& instance,
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−                                            unsigned int frameNumber,
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−                                            double pixelSpacingX,
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−                                            double pixelSpacingY,
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−                                            const OrthancStone::CoordinateSystem3D& plane) = 0;
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−};
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−
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−
+
−class IStoneWebViewerContext : public boost::noncopyable
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−{
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−public:
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−  virtual ~IStoneWebViewerContext()
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−  {
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−  }
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−
+
−  virtual void RedrawAllViewports() = 0;
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−
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−  // WARNING: The ImageAccessor will become invalid once leaving the
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−  // JavaScript callback, do not keep a reference!
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−  virtual bool GetSelectedFrame(Orthanc::ImageAccessor& target /* out */,
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−                                std::string& sopInstanceUid /* out */,
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−                                unsigned int& frameNumber /* out */,
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−                                const std::string& canvas /* in */) = 0;
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−};
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−
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−
+
−class IStoneWebViewerPlugin : public boost::noncopyable
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−{
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−public:
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−  virtual ~IStoneWebViewerPlugin()
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−  {
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−  }
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−
+
−  virtual ILayerSource& GetLayerSource() = 0;
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−};