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/* |
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* video_sdl.cpp - Video/graphics emulation, SDL specific stuff |
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* |
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* Basilisk II (C) 1997-2004 Christian Bauer |
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* Basilisk II (C) 1997-2005 Christian Bauer |
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* |
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* This program is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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#endif |
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// Constants |
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#ifdef WIN32 |
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const char KEYCODE_FILE_NAME[] = "BasiliskII_keycodes"; |
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#else |
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const char KEYCODE_FILE_NAME[] = DATADIR "/keycodes"; |
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#endif |
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// Global variables |
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SDL_VideoDriverName(video_driver, sizeof(video_driver)); |
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bool video_driver_found = false; |
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char line[256]; |
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int n_keys = 0; |
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while (fgets(line, sizeof(line) - 1, f)) { |
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// Read line |
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int len = strlen(line); |
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continue; |
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if (video_driver_found) { |
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// Skip aliases |
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// Skip aliases as long as we have read keycodes yet |
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// Otherwise, it's another mapping and we have to stop |
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static const char sdl_str[] = "sdl"; |
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if (strncmp(line, sdl_str, sizeof(sdl_str) - 1) == 0) |
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if (strncmp(line, sdl_str, sizeof(sdl_str) - 1) == 0 && n_keys == 0) |
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continue; |
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// Read keycode |
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int x_code, mac_code; |
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if (sscanf(line, "%d %d", &x_code, &mac_code) == 2) |
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keycode_table[x_code & 0xff] = mac_code; |
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keycode_table[x_code & 0xff] = mac_code, n_keys++; |
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else |
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break; |
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} else { |
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WarningAlert(str); |
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return; |
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} |
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D(bug("Using SDL/%s keycodes table, %d key mappings\n", video_driver, n_keys)); |
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} |
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} |
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int max_width = 640, max_height = 480; |
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SDL_Rect **modes = SDL_ListModes(NULL, SDL_FULLSCREEN | SDL_HWSURFACE); |
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if (modes && modes != (SDL_Rect **)-1) { |
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max_width = modes[0]->w; |
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max_height = modes[0]->h; |
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// It turns out that on some implementations, and contrary to the documentation, |
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// the returned list is not sorted from largest to smallest (e.g. Windows) |
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for (int i = 0; modes[i] != NULL; i++) { |
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const int w = modes[i]->w; |
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const int h = modes[i]->h; |
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if (w > max_width && h > max_height) { |
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max_width = w; |
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max_height = h; |
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} |
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} |
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if (default_width > max_width) |
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default_width = max_width; |
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if (default_height > max_height) |
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case SDLK_1: case SDLK_EXCLAIM: return 0x12; |
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case SDLK_2: case SDLK_AT: return 0x13; |
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// case SDLK_3: case SDLK_numbersign: return 0x14; |
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case SDLK_3: case SDLK_HASH: return 0x14; |
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case SDLK_4: case SDLK_DOLLAR: return 0x15; |
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// case SDLK_5: case SDLK_percent: return 0x17; |
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case SDLK_5: return 0x17; |
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case SDLK_6: return 0x16; |
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case SDLK_7: return 0x1a; |
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case SDLK_8: return 0x1c; |
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case SDLK_9: return 0x19; |
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case SDLK_0: return 0x1d; |
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// case SDLK_BACKQUOTE: case SDLK_asciitilde: return 0x0a; |
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case SDLK_BACKQUOTE: return 0x0a; |
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case SDLK_MINUS: case SDLK_UNDERSCORE: return 0x1b; |
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case SDLK_EQUALS: case SDLK_PLUS: return 0x18; |
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// case SDLK_bracketleft: case SDLK_braceleft: return 0x21; |
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// case SDLK_bracketright: case SDLK_braceright: return 0x1e; |
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// case SDLK_BACKSLASH: case SDLK_bar: return 0x2a; |
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case SDLK_LEFTBRACKET: return 0x21; |
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case SDLK_RIGHTBRACKET: return 0x1e; |
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case SDLK_BACKSLASH: return 0x2a; |
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case SDLK_SEMICOLON: case SDLK_COLON: return 0x29; |
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// case SDLK_apostrophe: case SDLK_QUOTEDBL: return 0x27; |
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case SDLK_QUOTE: case SDLK_QUOTEDBL: return 0x27; |
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case SDLK_COMMA: case SDLK_LESS: return 0x2b; |
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case SDLK_PERIOD: case SDLK_GREATER: return 0x2f; |
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case SDLK_SLASH: case SDLK_QUESTION: return 0x2c; |
