Mercurial > hg > orthanc-stone
annotate OrthancStone/Sources/Platforms/WebAssembly/WebAssemblyCairoViewport.h @ 2146:743fa9c74443 dicom-sr tip
integration mainline->dicom-sr
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Fri, 16 Aug 2024 18:09:53 +0200 |
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1 /** |
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2 * Stone of Orthanc |
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3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics |
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4 * Department, University Hospital of Liege, Belgium |
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5 * Copyright (C) 2017-2023 Osimis S.A., Belgium |
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6 * Copyright (C) 2021-2024 Sebastien Jodogne, ICTEAM UCLouvain, Belgium |
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7 * |
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8 * This program is free software: you can redistribute it and/or |
1900 | 9 * modify it under the terms of the GNU Lesser General Public License |
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10 * as published by the Free Software Foundation, either version 3 of |
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11 * the License, or (at your option) any later version. |
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12 * |
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13 * This program is distributed in the hope that it will be useful, but |
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14 * WITHOUT ANY WARRANTY; without even the implied warranty of |
1900 | 15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
16 * Lesser General Public License for more details. | |
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17 * |
1900 | 18 * You should have received a copy of the GNU Lesser General Public |
19 * License along with this program. If not, see | |
20 * <http://www.gnu.org/licenses/>. | |
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21 **/ |
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22 |
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23 |
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24 #pragma once |
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25 |
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26 #include "WebAssemblyViewport.h" |
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27 |
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28 namespace OrthancStone |
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29 { |
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30 class WebAssemblyCairoViewport : public WebAssemblyViewport |
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31 { |
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32 private: |
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33 std::unique_ptr<Orthanc::ImageAccessor> javascript_; |
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34 |
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35 WebAssemblyCairoViewport(const std::string& canvasId, |
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36 bool enableEmscriptenMouseEvents); |
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37 |
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38 protected: |
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39 virtual void Paint(ICompositor& compositor, |
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40 ViewportController& controller) ORTHANC_OVERRIDE; |
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41 |
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42 public: |
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43 static boost::shared_ptr<WebAssemblyCairoViewport> Create(const std::string& canvasId, |
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44 bool enableEmscriptenMouseEvents = true); |
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45 |
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46 virtual ~WebAssemblyCairoViewport() |
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47 { |
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48 ClearCompositor(); |
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49 } |
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50 }; |
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51 } |