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comparison src/video/cocoa/SDL_cocoakeys.h @ 2303:d87417504c75

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First pass implementation of new SDL scancode concept, as discussed with Christian Walther. Currently only implemented on Mac OS X for sanity checking purposes.
author Sam Lantinga <slouken@libsdl.org>
date Tue, 05 Feb 2008 07:19:23 +0000
parents 4baee598306d
children
comparison
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2302:7ae1c419b626 2303:d87417504c75
25 - Inside Macintosh: Text <http://developer.apple.com/documentation/mac/Text/Text-571.html> 25 - Inside Macintosh: Text <http://developer.apple.com/documentation/mac/Text/Text-571.html>
26 - Apple USB keyboard driver source <http://darwinsource.opendarwin.org/10.4.6.ppc/IOHIDFamily-172.8/IOHIDFamily/Cosmo_USB2ADB.c> 26 - Apple USB keyboard driver source <http://darwinsource.opendarwin.org/10.4.6.ppc/IOHIDFamily-172.8/IOHIDFamily/Cosmo_USB2ADB.c>
27 - experimentation on various ADB and USB ISO keyboards and one ADB ANSI keyboard 27 - experimentation on various ADB and USB ISO keyboards and one ADB ANSI keyboard
28 */ 28 */
29 /* *INDENT-OFF* */ 29 /* *INDENT-OFF* */
30 static SDLKey macToSDLKey[128] = { 30 static SDL_scancode scancode_table[128] = {
31 /* 0 */ SDLK_A, 31 /* 0 */ SDL_SCANCODE_A,
32 /* 1 */ SDLK_S, 32 /* 1 */ SDL_SCANCODE_S,
33 /* 2 */ SDLK_D, 33 /* 2 */ SDL_SCANCODE_D,
34 /* 3 */ SDLK_F, 34 /* 3 */ SDL_SCANCODE_F,
35 /* 4 */ SDLK_H, 35 /* 4 */ SDL_SCANCODE_H,
36 /* 5 */ SDLK_G, 36 /* 5 */ SDL_SCANCODE_G,
37 /* 6 */ SDLK_Z, 37 /* 6 */ SDL_SCANCODE_Z,
38 /* 7 */ SDLK_X, 38 /* 7 */ SDL_SCANCODE_X,
39 /* 8 */ SDLK_C, 39 /* 8 */ SDL_SCANCODE_C,
40 /* 9 */ SDLK_V, 40 /* 9 */ SDL_SCANCODE_V,
41 /* 10 */ SDLK_NONUSBACKSLASH, /* SDLK_NONUSBACKSLASH on ANSI and JIS keyboards (if this key would exist there), SDLK_GRAVE on ISO. (The USB keyboard driver actually translates these usage codes to different virtual key codes depending on whether the keyboard is ISO/ANSI/JIS. That's why you have to help it identify the keyboard type when you plug in a PC USB keyboard. It's a historical thing - ADB keyboards are wired this way.) */ 41 /* 10 */ SDL_SCANCODE_NONUSBACKSLASH, /* SDL_SCANCODE_NONUSBACKSLASH on ANSI and JIS keyboards (if this key would exist there), SDL_SCANCODE_GRAVE on ISO. (The USB keyboard driver actually translates these usage codes to different virtual key codes depending on whether the keyboard is ISO/ANSI/JIS. That's why you have to help it identify the keyboard type when you plug in a PC USB keyboard. It's a historical thing - ADB keyboards are wired this way.) */
42 /* 11 */ SDLK_B, 42 /* 11 */ SDL_SCANCODE_B,
43 /* 12 */ SDLK_Q, 43 /* 12 */ SDL_SCANCODE_Q,
44 /* 13 */ SDLK_W, 44 /* 13 */ SDL_SCANCODE_W,
45 /* 14 */ SDLK_E, 45 /* 14 */ SDL_SCANCODE_E,
46 /* 15 */ SDLK_R, 46 /* 15 */ SDL_SCANCODE_R,
47 /* 16 */ SDLK_Y, 47 /* 16 */ SDL_SCANCODE_Y,
48 /* 17 */ SDLK_T, 48 /* 17 */ SDL_SCANCODE_T,
49 /* 18 */ SDLK_1, 49 /* 18 */ SDL_SCANCODE_1,
50 /* 19 */ SDLK_2, 50 /* 19 */ SDL_SCANCODE_2,
51 /* 20 */ SDLK_3, 51 /* 20 */ SDL_SCANCODE_3,
52 /* 21 */ SDLK_4, 52 /* 21 */ SDL_SCANCODE_4,
53 /* 22 */ SDLK_6, 53 /* 22 */ SDL_SCANCODE_6,
54 /* 23 */ SDLK_5, 54 /* 23 */ SDL_SCANCODE_5,
55 /* 24 */ SDLK_EQUALS, 55 /* 24 */ SDL_SCANCODE_EQUALS,
56 /* 25 */ SDLK_9, 56 /* 25 */ SDL_SCANCODE_9,
57 /* 26 */ SDLK_7, 57 /* 26 */ SDL_SCANCODE_7,
58 /* 27 */ SDLK_HYPHENMINUS, 58 /* 27 */ SDL_SCANCODE_HYPHENMINUS,
59 /* 28 */ SDLK_8, 59 /* 28 */ SDL_SCANCODE_8,
60 /* 29 */ SDLK_0, 60 /* 29 */ SDL_SCANCODE_0,
61 /* 30 */ SDLK_RIGHTBRACKET, 61 /* 30 */ SDL_SCANCODE_RIGHTBRACKET,
62 /* 31 */ SDLK_O, 62 /* 31 */ SDL_SCANCODE_O,
63 /* 32 */ SDLK_U, 63 /* 32 */ SDL_SCANCODE_U,
64 /* 33 */ SDLK_LEFTBRACKET, 64 /* 33 */ SDL_SCANCODE_LEFTBRACKET,
65 /* 34 */ SDLK_I, 65 /* 34 */ SDL_SCANCODE_I,
66 /* 35 */ SDLK_P, 66 /* 35 */ SDL_SCANCODE_P,
67 /* 36 */ SDLK_RETURN, 67 /* 36 */ SDL_SCANCODE_RETURN,
68 /* 37 */ SDLK_L, 68 /* 37 */ SDL_SCANCODE_L,
69 /* 38 */ SDLK_J, 69 /* 38 */ SDL_SCANCODE_J,
70 /* 39 */ SDLK_APOSTROPHE, 70 /* 39 */ SDL_SCANCODE_APOSTROPHE,
71 /* 40 */ SDLK_K, 71 /* 40 */ SDL_SCANCODE_K,
72 /* 41 */ SDLK_SEMICOLON, 72 /* 41 */ SDL_SCANCODE_SEMICOLON,
73 /* 42 */ SDLK_BACKSLASH, 73 /* 42 */ SDL_SCANCODE_BACKSLASH,
74 /* 43 */ SDLK_COMMA, 74 /* 43 */ SDL_SCANCODE_COMMA,
75 /* 44 */ SDLK_SLASH, 75 /* 44 */ SDL_SCANCODE_SLASH,
76 /* 45 */ SDLK_N, 76 /* 45 */ SDL_SCANCODE_N,
77 /* 46 */ SDLK_M, 77 /* 46 */ SDL_SCANCODE_M,
78 /* 47 */ SDLK_PERIOD, 78 /* 47 */ SDL_SCANCODE_PERIOD,
79 /* 48 */ SDLK_TAB, 79 /* 48 */ SDL_SCANCODE_TAB,
80 /* 49 */ SDLK_SPACE, 80 /* 49 */ SDL_SCANCODE_SPACE,
81 /* 50 */ SDLK_GRAVE, /* SDLK_GRAVE on ANSI and JIS keyboards, SDLK_NONUSBACKSLASH on ISO (see comment about virtual key code 10 above) */ 81 /* 50 */ SDL_SCANCODE_GRAVE, /* SDL_SCANCODE_GRAVE on ANSI and JIS keyboards, SDL_SCANCODE_NONUSBACKSLASH on ISO (see comment about virtual key code 10 above) */
82 /* 51 */ SDLK_BACKSPACE, 82 /* 51 */ SDL_SCANCODE_BACKSPACE,
83 /* 52 */ SDLK_KP_ENTER, /* keyboard enter on portables */ 83 /* 52 */ SDL_SCANCODE_KP_ENTER, /* keyboard enter on portables */
84 /* 53 */ SDLK_ESCAPE, 84 /* 53 */ SDL_SCANCODE_ESCAPE,
85 /* 54 */ SDLK_RMETA, 85 /* 54 */ SDL_SCANCODE_RGUI,
86 /* 55 */ SDLK_LMETA, 86 /* 55 */ SDL_SCANCODE_LGUI,
87 /* 56 */ SDLK_LSHIFT, 87 /* 56 */ SDL_SCANCODE_LSHIFT,
88 /* 57 */ SDLK_CAPSLOCK, 88 /* 57 */ SDL_SCANCODE_CAPSLOCK,
89 /* 58 */ SDLK_LALT, 89 /* 58 */ SDL_SCANCODE_LALT,
90 /* 59 */ SDLK_LCTRL, 90 /* 59 */ SDL_SCANCODE_LCTRL,
91 /* 60 */ SDLK_RSHIFT, 91 /* 60 */ SDL_SCANCODE_RSHIFT,
92 /* 61 */ SDLK_RALT, 92 /* 61 */ SDL_SCANCODE_RALT,
93 /* 62 */ SDLK_RCTRL, 93 /* 62 */ SDL_SCANCODE_RCTRL,
94 /* 63 */ SDLK_NONE, /* fn on portables, acts as a hardware-level modifier already, so we don't generate events for it */ 94 /* 63 */ SDL_SCANCODE_UNKNOWN, /* fn on portables, acts as a hardware-level modifier already, so we don't generate events for it */
95 /* 64 */ SDLK_UNKNOWN, /* unknown (unused?) */ 95 /* 64 */ SDL_SCANCODE_UNKNOWN, /* unknown (unused?) */
96 /* 65 */ SDLK_KP_PERIOD, 96 /* 65 */ SDL_SCANCODE_KP_PERIOD,
97 /* 66 */ SDLK_UNKNOWN, /* unknown (unused?) */ 97 /* 66 */ SDL_SCANCODE_UNKNOWN, /* unknown (unused?) */
98 /* 67 */ SDLK_KP_MULTIPLY, 98 /* 67 */ SDL_SCANCODE_KP_MULTIPLY,
99 /* 68 */ SDLK_UNKNOWN, /* unknown (unused?) */ 99 /* 68 */ SDL_SCANCODE_UNKNOWN, /* unknown (unused?) */
100 /* 69 */ SDLK_KP_PLUS, 100 /* 69 */ SDL_SCANCODE_KP_PLUS,
101 /* 70 */ SDLK_UNKNOWN, /* unknown (unused?) */ 101 /* 70 */ SDL_SCANCODE_UNKNOWN, /* unknown (unused?) */
102 /* 71 */ SDLK_KP_NUMLOCKCLEAR, 102 /* 71 */ SDL_SCANCODE_NUMLOCKCLEAR,
103 /* 72 */ SDLK_VOLUMEUP, 103 /* 72 */ SDL_SCANCODE_VOLUMEUP,
104 /* 73 */ SDLK_VOLUMEDOWN, 104 /* 73 */ SDL_SCANCODE_VOLUMEDOWN,
105 /* 74 */ SDLK_MUTE, 105 /* 74 */ SDL_SCANCODE_MUTE,
106 /* 75 */ SDLK_KP_DIVIDE, 106 /* 75 */ SDL_SCANCODE_KP_DIVIDE,
107 /* 76 */ SDLK_KP_ENTER, /* keypad enter on external keyboards, fn-return on portables */ 107 /* 76 */ SDL_SCANCODE_KP_ENTER, /* keypad enter on external keyboards, fn-return on portables */
108 /* 77 */ SDLK_UNKNOWN, /* unknown (unused?) */ 108 /* 77 */ SDL_SCANCODE_UNKNOWN, /* unknown (unused?) */
109 /* 78 */ SDLK_KP_MINUS, 109 /* 78 */ SDL_SCANCODE_KP_MINUS,
110 /* 79 */ SDLK_UNKNOWN, /* unknown (unused?) */ 110 /* 79 */ SDL_SCANCODE_UNKNOWN, /* unknown (unused?) */
111 /* 80 */ SDLK_UNKNOWN, /* unknown (unused?) */ 111 /* 80 */ SDL_SCANCODE_UNKNOWN, /* unknown (unused?) */
112 /* 81 */ SDLK_KP_EQUALS, 112 /* 81 */ SDL_SCANCODE_KP_EQUALS,
113 /* 82 */ SDLK_KP_0, 113 /* 82 */ SDL_SCANCODE_KP_0,
114 /* 83 */ SDLK_KP_1, 114 /* 83 */ SDL_SCANCODE_KP_1,
115 /* 84 */ SDLK_KP_2, 115 /* 84 */ SDL_SCANCODE_KP_2,
116 /* 85 */ SDLK_KP_3, 116 /* 85 */ SDL_SCANCODE_KP_3,
117 /* 86 */ SDLK_KP_4, 117 /* 86 */ SDL_SCANCODE_KP_4,
118 /* 87 */ SDLK_KP_5, 118 /* 87 */ SDL_SCANCODE_KP_5,
119 /* 88 */ SDLK_KP_6, 119 /* 88 */ SDL_SCANCODE_KP_6,
120 /* 89 */ SDLK_KP_7, 120 /* 89 */ SDL_SCANCODE_KP_7,
121 /* 90 */ SDLK_UNKNOWN, /* unknown (unused?) */ 121 /* 90 */ SDL_SCANCODE_UNKNOWN, /* unknown (unused?) */
122 /* 91 */ SDLK_KP_8, 122 /* 91 */ SDL_SCANCODE_KP_8,
123 /* 92 */ SDLK_KP_9, 123 /* 92 */ SDL_SCANCODE_KP_9,
124 /* 93 */ SDLK_INTERNATIONAL3, /* Cosmo_USB2ADB.c says "Yen (JIS)" */ 124 /* 93 */ SDL_SCANCODE_INTERNATIONAL3, /* Cosmo_USB2ADB.c says "Yen (JIS)" */
125 /* 94 */ SDLK_INTERNATIONAL1, /* Cosmo_USB2ADB.c says "Ro (JIS)" */ 125 /* 94 */ SDL_SCANCODE_INTERNATIONAL1, /* Cosmo_USB2ADB.c says "Ro (JIS)" */
126 /* 95 */ SDLK_KP_COMMA, /* Cosmo_USB2ADB.c says ", JIS only" */ 126 /* 95 */ SDL_SCANCODE_KP_COMMA, /* Cosmo_USB2ADB.c says ", JIS only" */
127 /* 96 */ SDLK_F5, 127 /* 96 */ SDL_SCANCODE_F5,
128 /* 97 */ SDLK_F6, 128 /* 97 */ SDL_SCANCODE_F6,
129 /* 98 */ SDLK_F7, 129 /* 98 */ SDL_SCANCODE_F7,
130 /* 99 */ SDLK_F3, 130 /* 99 */ SDL_SCANCODE_F3,
131 /* 100 */ SDLK_F8, 131 /* 100 */ SDL_SCANCODE_F8,
132 /* 101 */ SDLK_F9, 132 /* 101 */ SDL_SCANCODE_F9,
133 /* 102 */ SDLK_LANG2, /* Cosmo_USB2ADB.c says "Eisu" */ 133 /* 102 */ SDL_SCANCODE_LANG2, /* Cosmo_USB2ADB.c says "Eisu" */
134 /* 103 */ SDLK_F11, 134 /* 103 */ SDL_SCANCODE_F11,
135 /* 104 */ SDLK_LANG1, /* Cosmo_USB2ADB.c says "Kana" */ 135 /* 104 */ SDL_SCANCODE_LANG1, /* Cosmo_USB2ADB.c says "Kana" */
136 /* 105 */ SDLK_PRINTSCREEN, /* On ADB keyboards, this key is labeled "F13/print screen". Problem: USB has different usage codes for these two functions. On Apple USB keyboards, the key is labeled "F13" and sends the F13 usage code (SDLK_F13). I decided to use SDLK_PRINTSCREEN here nevertheless since SDL applications are more likely to assume the presence of a print screen key than an F13 key. */ 136 /* 105 */ SDL_SCANCODE_PRINTSCREEN, /* On ADB keyboards, this key is labeled "F13/print screen". Problem: USB has different usage codes for these two functions. On Apple USB keyboards, the key is labeled "F13" and sends the F13 usage code (SDL_SCANCODE_F13). I decided to use SDL_SCANCODE_PRINTSCREEN here nevertheless since SDL applications are more likely to assume the presence of a print screen key than an F13 key. */
137 /* 106 */ SDLK_F16, 137 /* 106 */ SDL_SCANCODE_F16,
138 /* 107 */ SDLK_SCROLLLOCK, /* F14/scroll lock, see comment about F13/print screen above */ 138 /* 107 */ SDL_SCANCODE_SCROLLLOCK, /* F14/scroll lock, see comment about F13/print screen above */
139 /* 108 */ SDLK_UNKNOWN, /* unknown (unused?) */ 139 /* 108 */ SDL_SCANCODE_UNKNOWN, /* unknown (unused?) */
140 /* 109 */ SDLK_F10, 140 /* 109 */ SDL_SCANCODE_F10,
141 /* 110 */ SDLK_APPLICATION, /* windows contextual menu key, fn-enter on portables */ 141 /* 110 */ SDL_SCANCODE_APPLICATION, /* windows contextual menu key, fn-enter on portables */
142 /* 111 */ SDLK_F12, 142 /* 111 */ SDL_SCANCODE_F12,
143 /* 112 */ SDLK_UNKNOWN, /* unknown (unused?) */ 143 /* 112 */ SDL_SCANCODE_UNKNOWN, /* unknown (unused?) */
144 /* 113 */ SDLK_PAUSE, /* F15/pause, see comment about F13/print screen above */ 144 /* 113 */ SDL_SCANCODE_PAUSE, /* F15/pause, see comment about F13/print screen above */
145 /* 114 */ SDLK_INSERT, /* the key is actually labeled "help" on Apple keyboards, and works as such in Mac OS, but it sends the "insert" usage code even on Apple USB keyboards */ 145 /* 114 */ SDL_SCANCODE_INSERT, /* the key is actually labeled "help" on Apple keyboards, and works as such in Mac OS, but it sends the "insert" usage code even on Apple USB keyboards */
146 /* 115 */ SDLK_HOME, 146 /* 115 */ SDL_SCANCODE_HOME,
147 /* 116 */ SDLK_PAGEUP, 147 /* 116 */ SDL_SCANCODE_PAGEUP,
148 /* 117 */ SDLK_DELETE, 148 /* 117 */ SDL_SCANCODE_DELETE,
149 /* 118 */ SDLK_F4, 149 /* 118 */ SDL_SCANCODE_F4,
150 /* 119 */ SDLK_END, 150 /* 119 */ SDL_SCANCODE_END,
151 /* 120 */ SDLK_F2, 151 /* 120 */ SDL_SCANCODE_F2,
152 /* 121 */ SDLK_PAGEDOWN, 152 /* 121 */ SDL_SCANCODE_PAGEDOWN,
153 /* 122 */ SDLK_F1, 153 /* 122 */ SDL_SCANCODE_F1,
154 /* 123 */ SDLK_LEFT, 154 /* 123 */ SDL_SCANCODE_LEFT,
155 /* 124 */ SDLK_RIGHT, 155 /* 124 */ SDL_SCANCODE_RIGHT,
156 /* 125 */ SDLK_DOWN, 156 /* 125 */ SDL_SCANCODE_DOWN,
157 /* 126 */ SDLK_UP, 157 /* 126 */ SDL_SCANCODE_UP,
158 /* 127 */ SDLK_POWER 158 /* 127 */ SDL_SCANCODE_POWER
159 }; 159 };
160 /* *INDENT-ON* */ 160 /* *INDENT-ON* */