Mercurial > hg > orthanc-stone
annotate Applications/Platforms/WebAssembly/WebAssemblyCairoViewport.h @ 1747:730604db88b8
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author | Benjamin Golinvaux <bgo@osimis.io> |
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date | Fri, 12 Feb 2021 11:09:07 +0100 |
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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) 2017-2021 Osimis S.A., Belgium |
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6 * |
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7 * This program is free software: you can redistribute it and/or |
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8 * modify it under the terms of the GNU Affero General Public License |
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9 * as published by the Free Software Foundation, either version 3 of |
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10 * the License, or (at your option) any later version. |
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11 * |
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12 * This program is distributed in the hope that it will be useful, but |
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13 * WITHOUT ANY WARRANTY; without even the implied warranty of |
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14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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15 * Affero General Public License for more details. |
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16 * |
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17 * You should have received a copy of the GNU Affero General Public License |
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18 * along with this program. If not, see <http://www.gnu.org/licenses/>. |
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19 **/ |
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20 |
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21 |
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22 #pragma once |
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23 |
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24 #include "WebAssemblyViewport.h" |
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25 |
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26 namespace OrthancStone |
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27 { |
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28 class WebAssemblyCairoViewport : public WebAssemblyViewport |
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29 { |
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30 private: |
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31 std::unique_ptr<Orthanc::ImageAccessor> javascript_; |
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32 |
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33 WebAssemblyCairoViewport(const std::string& canvasId, |
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34 bool enableEmscriptenMouseEvents); |
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35 |
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36 protected: |
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37 virtual void Paint(ICompositor& compositor, |
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38 ViewportController& controller) ORTHANC_OVERRIDE; |
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39 |
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40 public: |
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41 static boost::shared_ptr<WebAssemblyCairoViewport> Create(const std::string& canvasId, |
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42 bool enableEmscriptenMouseEvents = true); |
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43 |
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44 virtual ~WebAssemblyCairoViewport() |
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45 { |
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46 ClearCompositor(); |
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47 } |
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48 }; |
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49 } |