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annotate Framework/OpenGL/SdlOpenGLContext.h @ 1313:f30905f5d246 broker

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Added support for OnGenericSdlEvent to GuiAdapter. This makes it possible to piggyback app-specific logic to special events (here, to support the Viewport refresh events)
author Benjamin Golinvaux <bgo@osimis.io>
date Mon, 16 Mar 2020 11:12:39 +0100
parents 7ec8fea061b9
children 30deba7bc8e2
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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) 2017-2020 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 #if ORTHANC_ENABLE_SDL == 1
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25
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26 #include "IOpenGLContext.h"
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27 #include "../Viewport/SdlWindow.h"
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28
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29 #include <SDL_render.h>
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31 #include <Core/Enumerations.h>
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32
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33 namespace OrthancStone
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34 {
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35 class SdlOpenGLContext : public OpenGL::IOpenGLContext
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36 {
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37 private:
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38 SdlWindow window_;
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39 SDL_GLContext context_;
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41 public:
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42 SdlOpenGLContext(const char* title,
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43 unsigned int width,
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44 unsigned int height,
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45 bool allowDpiScaling = true);
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47 ~SdlOpenGLContext();
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49 SdlWindow& GetWindow()
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50 {
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51 return window_;
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52 }
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53
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54 virtual bool IsContextLost() ORTHANC_OVERRIDE
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55 {
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56 // On desktop applications, an OpenGL context should never be lost
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57 return false;
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58 }
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60 virtual void MakeCurrent() ORTHANC_OVERRIDE;
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61
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62 virtual void SwapBuffer() ORTHANC_OVERRIDE;
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64 virtual unsigned int GetCanvasWidth() const ORTHANC_OVERRIDE;
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65
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66 virtual unsigned int GetCanvasHeight() const ORTHANC_OVERRIDE;
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67
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68 void ToggleMaximize()
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69 {
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70 window_.ToggleMaximize();
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71 }
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72 };
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73 }
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75 #endif