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annotate OrthancStone/Sources/Platforms/Sdl/SdlOpenGLContext.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
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children 184b0aeae1af
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917500c46fe0 moved the Platform folder from the Applications folder to the Stone library itself
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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) 2017-2022 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 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
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15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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16 * Lesser 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 Lesser General Public
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19 * License along with this program. If not, see
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20 * <http://www.gnu.org/licenses/>.
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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 #if ORTHANC_ENABLE_SDL == 1
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26
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27 #include "../../../OrthancStone/Sources/OpenGL/IOpenGLContext.h"
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28 #include "SdlWindow.h"
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29
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30 #include <Compatibility.h> // For ORTHANC_OVERRIDE
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31
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32 #include <SDL_render.h>
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33
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34 #include <Enumerations.h>
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35
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36 namespace OrthancStone
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37 {
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38 class SdlOpenGLContext : public OpenGL::IOpenGLContext
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39 {
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40 private:
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41 SdlWindow window_;
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42 SDL_GLContext context_;
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43
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44 public:
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45 SdlOpenGLContext(const char* title,
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46 unsigned int width,
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47 unsigned int height,
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48 bool allowDpiScaling = true);
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49
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50 ~SdlOpenGLContext();
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51
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52 SdlWindow& GetWindow()
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53 {
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54 return window_;
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55 }
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56
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57 virtual bool IsContextLost() ORTHANC_OVERRIDE
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58 {
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59 // On desktop applications, an OpenGL context should never be lost
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60 return false;
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61 }
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62
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63 virtual void MakeCurrent() ORTHANC_OVERRIDE;
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64
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65 virtual void SwapBuffer() ORTHANC_OVERRIDE;
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66
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67 unsigned int GetCanvasWidth() const;
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68
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69 unsigned int GetCanvasHeight() const;
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70
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71 void ToggleMaximize()
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72 {
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73 window_.ToggleMaximize();
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74 }
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75 };
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76 }
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77
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78 #endif