Mercurial > hg > orthanc-stone
annotate Framework/Viewport/SdlViewport.h @ 1071:6dd90b8d1589
Fixes related to refactorings in viewports.
author | Benjamin Golinvaux <bgo@osimis.io> |
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date | Tue, 15 Oct 2019 14:30:19 +0200 |
parents | af456106576c |
children | f3bb9a6dd949 2d8ab34c8c91 |
rev | line source |
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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) 2017-2019 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 #pragma once |
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22 |
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23 #if !defined(ORTHANC_ENABLE_SDL) |
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24 # error Macro ORTHANC_ENABLE_SDL must be defined |
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25 #endif |
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26 |
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27 #if ORTHANC_ENABLE_SDL != 1 |
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28 # error SDL must be enabled to use this file |
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29 #endif |
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30 |
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31 #if !defined(ORTHANC_ENABLE_OPENGL) |
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32 # error The macro ORTHANC_ENABLE_OPENGL must be defined |
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33 #endif |
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34 |
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35 #if ORTHANC_ENABLE_OPENGL != 1 |
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36 # error Support for OpenGL is disabled |
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37 #endif |
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38 |
1047 | 39 #include "../OpenGL/SdlOpenGLContext.h" |
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40 #include "../Scene2D/OpenGLCompositor.h" |
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41 #include "../Scene2D/CairoCompositor.h" |
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42 #include "ViewportBase.h" |
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43 |
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44 namespace OrthancStone |
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45 { |
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46 class SdlViewport : public ViewportBase |
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47 { |
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48 public: |
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49 SdlViewport() |
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50 { |
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51 } |
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52 |
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53 SdlViewport(boost::shared_ptr<Scene2D>& scene) : |
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54 ViewportBase(scene) |
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55 { |
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56 } |
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57 |
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58 virtual SdlWindow& GetWindow() = 0; |
909 | 59 |
60 virtual void UpdateSize(unsigned int width, | |
61 unsigned int height) = 0; | |
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62 }; |
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63 |
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64 |
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65 class SdlOpenGLViewport : public SdlViewport |
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66 { |
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67 private: |
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68 SdlOpenGLContext context_; |
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69 std::auto_ptr<OpenGLCompositor> compositor_; |
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70 |
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71 public: |
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72 SdlOpenGLViewport(const char* title, |
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73 unsigned int width, |
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74 unsigned int height, |
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75 bool allowDpiScaling = true); |
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76 |
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77 SdlOpenGLViewport(const char* title, |
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78 unsigned int width, |
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79 unsigned int height, |
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80 boost::shared_ptr<Scene2D>& scene, |
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81 bool allowDpiScaling = true); |
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82 |
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83 virtual SdlWindow& GetWindow() ORTHANC_OVERRIDE |
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84 { |
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85 return context_.GetWindow(); |
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86 } |
909 | 87 |
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88 virtual void Refresh() ORTHANC_OVERRIDE; |
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89 |
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90 virtual void UpdateSize(unsigned int width, unsigned int height) ORTHANC_OVERRIDE |
909 | 91 { |
92 // nothing to do in OpenGL, the OpenGLCompositor::UpdateSize will be called automatically | |
93 } | |
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94 |
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95 virtual bool HasCompositor() const ORTHANC_OVERRIDE |
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96 { |
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97 return true; |
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98 } |
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99 |
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100 virtual ICompositor& GetCompositor() ORTHANC_OVERRIDE |
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101 { |
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102 return *compositor_.get(); |
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103 } |
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104 }; |
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105 |
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106 |
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107 class SdlCairoViewport : public SdlViewport |
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108 { |
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109 private: |
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110 SdlWindow window_; |
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111 CairoCompositor compositor_; |
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112 SDL_Surface* sdlSurface_; |
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113 |
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114 private: |
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115 void UpdateSdlSurfaceSize(unsigned int width, |
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116 unsigned int height); |
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117 |
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118 public: |
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119 SdlCairoViewport(const char* title, |
88bf49aebc13
introduced ICompositor and allow SdlViewport to work with a CairoCompositor (to run on machines without OpenGL drivers)
Alain Mazy <alain@mazy.be>
parents:
893
diff
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|
120 unsigned int width, |
88bf49aebc13
introduced ICompositor and allow SdlViewport to work with a CairoCompositor (to run on machines without OpenGL drivers)
Alain Mazy <alain@mazy.be>
parents:
893
diff
changeset
|
121 unsigned int height, |
88bf49aebc13
introduced ICompositor and allow SdlViewport to work with a CairoCompositor (to run on machines without OpenGL drivers)
Alain Mazy <alain@mazy.be>
parents:
893
diff
changeset
|
122 bool allowDpiScaling = true); |
88bf49aebc13
introduced ICompositor and allow SdlViewport to work with a CairoCompositor (to run on machines without OpenGL drivers)
Alain Mazy <alain@mazy.be>
parents:
893
diff
changeset
|
123 |
88bf49aebc13
introduced ICompositor and allow SdlViewport to work with a CairoCompositor (to run on machines without OpenGL drivers)
Alain Mazy <alain@mazy.be>
parents:
893
diff
changeset
|
124 SdlCairoViewport(const char* title, |
88bf49aebc13
introduced ICompositor and allow SdlViewport to work with a CairoCompositor (to run on machines without OpenGL drivers)
Alain Mazy <alain@mazy.be>
parents:
893
diff
changeset
|
125 unsigned int width, |
88bf49aebc13
introduced ICompositor and allow SdlViewport to work with a CairoCompositor (to run on machines without OpenGL drivers)
Alain Mazy <alain@mazy.be>
parents:
893
diff
changeset
|
126 unsigned int height, |
88bf49aebc13
introduced ICompositor and allow SdlViewport to work with a CairoCompositor (to run on machines without OpenGL drivers)
Alain Mazy <alain@mazy.be>
parents:
893
diff
changeset
|
127 boost::shared_ptr<Scene2D>& scene, |
88bf49aebc13
introduced ICompositor and allow SdlViewport to work with a CairoCompositor (to run on machines without OpenGL drivers)
Alain Mazy <alain@mazy.be>
parents:
893
diff
changeset
|
128 bool allowDpiScaling = true); |
88bf49aebc13
introduced ICompositor and allow SdlViewport to work with a CairoCompositor (to run on machines without OpenGL drivers)
Alain Mazy <alain@mazy.be>
parents:
893
diff
changeset
|
129 |
88bf49aebc13
introduced ICompositor and allow SdlViewport to work with a CairoCompositor (to run on machines without OpenGL drivers)
Alain Mazy <alain@mazy.be>
parents:
893
diff
changeset
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130 ~SdlCairoViewport(); |
88bf49aebc13
introduced ICompositor and allow SdlViewport to work with a CairoCompositor (to run on machines without OpenGL drivers)
Alain Mazy <alain@mazy.be>
parents:
893
diff
changeset
|
131 |
942
685c9a2d115f
Added missing ORTHANC_OVERRIDE + preparation for lost GL context handling + stubs for GL context event handlers
Benjamin Golinvaux <bgo@osimis.io>
parents:
909
diff
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|
132 virtual SdlWindow& GetWindow() ORTHANC_OVERRIDE |
905
88bf49aebc13
introduced ICompositor and allow SdlViewport to work with a CairoCompositor (to run on machines without OpenGL drivers)
Alain Mazy <alain@mazy.be>
parents:
893
diff
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133 { |
88bf49aebc13
introduced ICompositor and allow SdlViewport to work with a CairoCompositor (to run on machines without OpenGL drivers)
Alain Mazy <alain@mazy.be>
parents:
893
diff
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134 return window_; |
88bf49aebc13
introduced ICompositor and allow SdlViewport to work with a CairoCompositor (to run on machines without OpenGL drivers)
Alain Mazy <alain@mazy.be>
parents:
893
diff
changeset
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135 } |
1053
32b403a47b19
simplifying IViewport
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1047
diff
changeset
|
136 |
942
685c9a2d115f
Added missing ORTHANC_OVERRIDE + preparation for lost GL context handling + stubs for GL context event handlers
Benjamin Golinvaux <bgo@osimis.io>
parents:
909
diff
changeset
|
137 virtual void Refresh() ORTHANC_OVERRIDE; |
905
88bf49aebc13
introduced ICompositor and allow SdlViewport to work with a CairoCompositor (to run on machines without OpenGL drivers)
Alain Mazy <alain@mazy.be>
parents:
893
diff
changeset
|
138 |
909 | 139 virtual void UpdateSize(unsigned int width, |
942
685c9a2d115f
Added missing ORTHANC_OVERRIDE + preparation for lost GL context handling + stubs for GL context event handlers
Benjamin Golinvaux <bgo@osimis.io>
parents:
909
diff
changeset
|
140 unsigned int height) ORTHANC_OVERRIDE; |
1053
32b403a47b19
simplifying IViewport
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1047
diff
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141 |
32b403a47b19
simplifying IViewport
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1047
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|
142 virtual bool HasCompositor() const ORTHANC_OVERRIDE |
942
685c9a2d115f
Added missing ORTHANC_OVERRIDE + preparation for lost GL context handling + stubs for GL context event handlers
Benjamin Golinvaux <bgo@osimis.io>
parents:
909
diff
changeset
|
143 { |
1053
32b403a47b19
simplifying IViewport
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1047
diff
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|
144 return true; |
942
685c9a2d115f
Added missing ORTHANC_OVERRIDE + preparation for lost GL context handling + stubs for GL context event handlers
Benjamin Golinvaux <bgo@osimis.io>
parents:
909
diff
changeset
|
145 } |
909 | 146 |
1053
32b403a47b19
simplifying IViewport
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1047
diff
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|
147 virtual ICompositor& GetCompositor() ORTHANC_OVERRIDE |
32b403a47b19
simplifying IViewport
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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148 { |
32b403a47b19
simplifying IViewport
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
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|
149 return compositor_; |
32b403a47b19
simplifying IViewport
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1047
diff
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|
150 } |
891
0aff28f15ea2
new abstraction: IViewport
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
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151 }; |
0aff28f15ea2
new abstraction: IViewport
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
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|
152 } |