Mercurial > hg > orthanc-stone

comparison Applications/Sdl/SdlEngine.cpp @ 222:84844649a8fd am

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continued: reusable applications
author am@osimis.io
date Tue, 12 Jun 2018 17:21:15 +0200
parents 1c5a47dda299
children 46c5296d867e
comparison
equal deleted inserted replaced
221:d7b2590744f8 222:84844649a8fd
27 27
28 #include <SDL.h> 28 #include <SDL.h>
29 29
30 namespace OrthancStone 30 namespace OrthancStone
31 { 31 {
32 void SdlEngine::SetSize(BasicApplicationContext::ViewportLocker& locker, 32 void SdlEngine::SetSize(BasicSdlApplicationContext::ViewportLocker& locker,
33 unsigned int width, 33 unsigned int width,
34 unsigned int height) 34 unsigned int height)
35 { 35 {
36 locker.GetViewport().SetSize(width, height); 36 locker.GetViewport().SetSize(width, height);
37 surface_.SetSize(width, height); 37 surface_.SetSize(width, height);
40 40
41 void SdlEngine::RenderFrame() 41 void SdlEngine::RenderFrame()
42 { 42 {
43 if (viewportChanged_) 43 if (viewportChanged_)
44 { 44 {
45 BasicApplicationContext::ViewportLocker locker(context_); 45 BasicSdlApplicationContext::ViewportLocker locker(context_);
46 surface_.Render(locker.GetViewport()); 46 surface_.Render(locker.GetViewport());
47 47
48 viewportChanged_ = false; 48 viewportChanged_ = false;
49 } 49 }
50 } 50 }
97 return static_cast<KeyboardModifiers>(result); 97 return static_cast<KeyboardModifiers>(result);
98 } 98 }
99 99
100 100
101 SdlEngine::SdlEngine(SdlWindow& window, 101 SdlEngine::SdlEngine(SdlWindow& window,
102 BasicApplicationContext& context) : 102 BasicSdlApplicationContext& context) :
103 window_(window), 103 window_(window),
104 context_(context), 104 context_(context),
105 surface_(window), 105 surface_(window),
106 viewportChanged_(true) 106 viewportChanged_(true)
107 { 107 {
117 { 117 {
118 int scancodeCount = 0; 118 int scancodeCount = 0;
119 const uint8_t* keyboardState = SDL_GetKeyboardState(&scancodeCount); 119 const uint8_t* keyboardState = SDL_GetKeyboardState(&scancodeCount);
120 120
121 { 121 {
122 BasicApplicationContext::ViewportLocker locker(context_); 122 BasicSdlApplicationContext::ViewportLocker locker(context_);
123 SetSize(locker, window_.GetWidth(), window_.GetHeight()); 123 SetSize(locker, window_.GetWidth(), window_.GetHeight());
124 locker.GetViewport().SetDefaultView(); 124 locker.GetViewport().SetDefaultView();
125 } 125 }
126 126
127 bool stop = false; 127 bool stop = false;
132 SDL_Event event; 132 SDL_Event event;
133 133
134 while (!stop && 134 while (!stop &&
135 SDL_PollEvent(&event)) 135 SDL_PollEvent(&event))
136 { 136 {
137 BasicApplicationContext::ViewportLocker locker(context_); 137 BasicSdlApplicationContext::ViewportLocker locker(context_);
138 138
139 if (event.type == SDL_QUIT) 139 if (event.type == SDL_QUIT)
140 { 140 {
141 stop = true; 141 stop = true;
142 break; 142 break;