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comparison mde/setup/Screen.d @ 116:5ee69b3ed9c9

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Partial implementation of infinite widget recursion protection; some cleanup. Implemented recursion protection which only allowed unsafe widgets to be instantiated once; realised this was far too restrictive (multiple sibling instances are needed) and a check against parent widgets would be needed. Could be implemented by passing widgets a reference to parents. Removed ButtonWidget aka First interactible widget.
author Diggory Hardy <diggory.hardy@gmail.com>
date Sun, 21 Dec 2008 12:03:50 +0000
parents ee209602770d
children 9f035cd139c6
comparison
equal deleted inserted replaced
115:1b1e2297e2fc 116:5ee69b3ed9c9
54 54
55 static: 55 static:
56 /** Init function to initialize SDL. */ 56 /** Init function to initialize SDL. */
57 StageState init () { // init func 57 StageState init () { // init func
58 // Initialise SDL 58 // Initialise SDL
59 debug logger.trace ("Calling SDL_Init (SDL_INIT_VIDEO | SDL_INIT_JOYSTICK)"); 59 debug (SDLCalls) logger.trace ("Calling SDL_Init (SDL_INIT_VIDEO | SDL_INIT_JOYSTICK)");
60 if (SDL_Init (SDL_INIT_VIDEO | SDL_INIT_JOYSTICK /+| SDL_INIT_EVENTTHREAD+/)) { 60 if (SDL_Init (SDL_INIT_VIDEO | SDL_INIT_JOYSTICK /+| SDL_INIT_EVENTTHREAD+/)) {
61 logger.fatal ("SDL initialisation failed:"); 61 logger.fatal ("SDL initialisation failed:");
62 char* msg = SDL_GetError (); 62 char* msg = SDL_GetError ();
63 logger.fatal (msg ? fromStringz(msg) : "no reason available"); 63 logger.fatal (msg ? fromStringz(msg) : "no reason available");
64 64
66 } 66 }
67 return StageState.ACTIVE; 67 return StageState.ACTIVE;
68 } 68 }
69 /** SDL shutdown */ 69 /** SDL shutdown */
70 StageState cleanup () { 70 StageState cleanup () {
71 debug logger.trace ("Calling SDL_Quit ()"); 71 debug (SDLCalls) logger.trace ("Calling SDL_Quit ()");
72 SDL_Quit(); 72 SDL_Quit();
73 return StageState.INACTIVE; 73 return StageState.INACTIVE;
74 } 74 }
75 /** Init function to set up a window with OpenGL support. */ 75 /** Init function to set up a window with OpenGL support. */
76 StageState initWindow () { 76 StageState initWindow () {
212 logger.error ("Drawable failed while setting size: "~e.msg); 212 logger.error ("Drawable failed while setting size: "~e.msg);
213 } 213 }
214 } 214 }
215 215
216 //debug logger.trace ("Setting video mode {}x{}, 32-bit, flags: {}", w,h,flags); 216 //debug logger.trace ("Setting video mode {}x{}, 32-bit, flags: {}", w,h,flags);
217 debug logger.trace ("Calling SDL_SetVideoMode ({}, {}, 32, 0x{:x})", w,h, flags); 217 debug (SDLCalls) logger.trace ("Calling SDL_SetVideoMode ({}, {}, 32, 0x{:x})", w,h, flags);
218 if (SDL_SetVideoMode (w, h, 32, flags) is null) { 218 if (SDL_SetVideoMode (w, h, 32, flags) is null) {
219 logger.fatal ("Unable to set video mode:"); 219 logger.fatal ("Unable to set video mode:");
220 char* msg = SDL_GetError (); 220 char* msg = SDL_GetError ();
221 logger.fatal (msg ? fromStringz(msg) : "no reason available"); 221 logger.fatal (msg ? fromStringz(msg) : "no reason available");
222 222