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annotate OrthancStone/Sources/Platforms/WebAssembly/WebAssemblyCairoViewport.h @ 1899:917500c46fe0

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moved the Platform folder from the Applications folder to the Stone library itself
author Alain Mazy <am@osimis.io>
date Sat, 29 Jan 2022 12:47:32 +0100
parents Applications/Platforms/WebAssembly/WebAssemblyCairoViewport.h@7053b8a0aaec
children 563f6aa8e24c
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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
1871
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5 * Copyright (C) 2017-2022 Osimis S.A., Belgium
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6 * Copyright (C) 2021-2022 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
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9 * modify it under the terms of the GNU Affero 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
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15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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16 * Affero General Public License for more details.
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17 *
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18 * You should have received a copy of the GNU Affero General Public License
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19 * along with this program. If not, see <http://www.gnu.org/licenses/>.
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20 **/
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21
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22
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23 #pragma once
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24
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25 #include "WebAssemblyViewport.h"
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26
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27 namespace OrthancStone
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28 {
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29 class WebAssemblyCairoViewport : public WebAssemblyViewport
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30 {
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31 private:
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32 std::unique_ptr<Orthanc::ImageAccessor> javascript_;
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33
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34 WebAssemblyCairoViewport(const std::string& canvasId,
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35 bool enableEmscriptenMouseEvents);
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36
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37 protected:
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38 virtual void Paint(ICompositor& compositor,
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39 ViewportController& controller) ORTHANC_OVERRIDE;
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40
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41 public:
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42 static boost::shared_ptr<WebAssemblyCairoViewport> Create(const std::string& canvasId,
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43 bool enableEmscriptenMouseEvents = true);
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44
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45 virtual ~WebAssemblyCairoViewport()
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46 {
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47 ClearCompositor();
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48 }
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49 };
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50 }