WebSVN – HelenOS – Diff – //trunk/uspace/srv/kbd/layout/us_dvorak.c



#include <kbd.h>
#include <kbd/kbd.h>
#include <kbd/keycode.h>
#include <layout.h>
 
static wchar_t map_lcase[] = {
    [KC_R] = 'p',
    [KC_T] = 'y',
    [KC_Y] = 'f',
    [KC_U] = 'g',
    [KC_I] = 'c',

    [KC_COMMA] = 'w',
    [KC_PERIOD] = 'v',
    [KC_SLASH] = 'z',
};
 
static wchar_t map_ucase[] = {
    [KC_R] = 'P',
    [KC_T] = 'Y',
    [KC_Y] = 'F',
    [KC_U] = 'G',
    [KC_I] = 'C',

    [KC_COMMA] = 'W',
    [KC_PERIOD] = 'V',
    [KC_SLASH] = 'Z',
};
 
static wchar_t map_not_shifted[] = {
    [KC_BACKTICK] = '`',
 
    [KC_1] = '1',
    [KC_2] = '2',
    [KC_3] = '3',

    [KC_BACKSLASH] = '\\',
 
    [KC_Z] = ';',
};
 
static wchar_t map_shifted[] = {
    [KC_BACKTICK] = '~',
 
    [KC_1] = '!',
    [KC_2] = '@',
    [KC_3] = '#',

    [KC_BACKSLASH] = '|',
 
    [KC_Z] = ':',
};
 
static wchar_t map_neutral[] = {
    [KC_BACKSPACE] = '\b',
    [KC_TAB] = '\t',
    [KC_ENTER] = '\n',
    [KC_SPACE] = ' ',
 

    [KC_NMINUS] = '-',
    [KC_NPLUS] = '+',
    [KC_NENTER] = '\n'
};
 
static wchar_t map_numeric[] = {
    [KC_N7] = '7',
    [KC_N8] = '8',
    [KC_N9] = '9',
    [KC_N4] = '4',
    [KC_N5] = '5',

 
    [KC_N0] = '0',
    [KC_NPERIOD] = '.'
};
 
static wchar_t translate(unsigned int key, wchar_t *map, size_t map_length)
{
    if (key >= map_length)
        return 0;
    return map[key];
}
 
wchar_t layout_parse_ev(kbd_event_t *ev)
{
    wchar_t c;
 
    /* Produce no characters when Ctrl or Alt is pressed. */
    if ((ev->mods & (KM_CTRL | KM_ALT)) != 0)
        return 0;
 
    c = translate(ev->key, map_neutral, sizeof(map_neutral) / sizeof(wchar_t));
    if (c != 0)
        return c;
 
    if (((ev->mods & KM_SHIFT) != 0) ^ ((ev->mods & KM_CAPS_LOCK) != 0))
        c = translate(ev->key, map_ucase, sizeof(map_ucase) / sizeof(wchar_t));
    else
        c = translate(ev->key, map_lcase, sizeof(map_lcase) / sizeof(wchar_t));
 
    if (c != 0)
        return c;
 
    if ((ev->mods & KM_SHIFT) != 0)
        c = translate(ev->key, map_shifted, sizeof(map_shifted) / sizeof(wchar_t));
    else
        c = translate(ev->key, map_not_shifted, sizeof(map_not_shifted) / sizeof(wchar_t));
 
    if (c != 0)
        return c;
 
    if ((ev->mods & KM_NUM_LOCK) != 0)
        c = translate(ev->key, map_numeric, sizeof(map_numeric) / sizeof(wchar_t));
    else
        c = 0;
 
    return c;
}

Rev 4036	Rev 4236
Line 34...	Line 34...
34	#include <kbd.h>	34	#include <kbd.h>
35	#include <kbd/kbd.h>	35	#include <kbd/kbd.h>
36	#include <kbd/keycode.h>	36	#include <kbd/keycode.h>
37	#include <layout.h>	37	#include <layout.h>
38		38
39	static char map_lcase[] = {	39	static wchar_t map_lcase[] = {
40	[KC_R] = 'p',	40	[KC_R] = 'p',
41	[KC_T] = 'y',	41	[KC_T] = 'y',
42	[KC_Y] = 'f',	42	[KC_Y] = 'f',
43	[KC_U] = 'g',	43	[KC_U] = 'g',
44	[KC_I] = 'c',	44	[KC_I] = 'c',
Line 67...	Line 67...
67	[KC_COMMA] = 'w',	67	[KC_COMMA] = 'w',
68	[KC_PERIOD] = 'v',	68	[KC_PERIOD] = 'v',
69	[KC_SLASH] = 'z',	69	[KC_SLASH] = 'z',
70	};	70	};
71		71
72	static char map_ucase[] = {	72	static wchar_t map_ucase[] = {
73	[KC_R] = 'P',	73	[KC_R] = 'P',
74	[KC_T] = 'Y',	74	[KC_T] = 'Y',
75	[KC_Y] = 'F',	75	[KC_Y] = 'F',
76	[KC_U] = 'G',	76	[KC_U] = 'G',
77	[KC_I] = 'C',	77	[KC_I] = 'C',
Line 100...	Line 100...
100	[KC_COMMA] = 'W',	100	[KC_COMMA] = 'W',
101	[KC_PERIOD] = 'V',	101	[KC_PERIOD] = 'V',
102	[KC_SLASH] = 'Z',	102	[KC_SLASH] = 'Z',
103	};	103	};
104		104
105	static char map_not_shifted[] = {	105	static wchar_t map_not_shifted[] = {
106	[KC_BACKTICK] = '`',	106	[KC_BACKTICK] = '`',
107		107
108	[KC_1] = '1',	108	[KC_1] = '1',
109	[KC_2] = '2',	109	[KC_2] = '2',
110	[KC_3] = '3',	110	[KC_3] = '3',
Line 130...	Line 130...
130	[KC_BACKSLASH] = '\\',	130	[KC_BACKSLASH] = '\\',
131		131
132	[KC_Z] = ';',	132	[KC_Z] = ';',
133	};	133	};
134		134
135	static char map_shifted[] = {	135	static wchar_t map_shifted[] = {
136	[KC_BACKTICK] = '~',	136	[KC_BACKTICK] = '~',
137		137
138	[KC_1] = '!',	138	[KC_1] = '!',
139	[KC_2] = '@',	139	[KC_2] = '@',
140	[KC_3] = '#',	140	[KC_3] = '#',
Line 160...	Line 160...
160	[KC_BACKSLASH] = '\|',	160	[KC_BACKSLASH] = '\|',
161		161
162	[KC_Z] = ':',	162	[KC_Z] = ':',
163	};	163	};
164		164
165	static char map_neutral[] = {	165	static wchar_t map_neutral[] = {
166	[KC_BACKSPACE] = '\b',	166	[KC_BACKSPACE] = '\b',
167	[KC_TAB] = '\t',	167	[KC_TAB] = '\t',
168	[KC_ENTER] = '\n',	168	[KC_ENTER] = '\n',
169	[KC_SPACE] = ' ',	169	[KC_SPACE] = ' ',
170		170
Line 173...	Line 173...
173	[KC_NMINUS] = '-',	173	[KC_NMINUS] = '-',
174	[KC_NPLUS] = '+',	174	[KC_NPLUS] = '+',
175	[KC_NENTER] = '\n'	175	[KC_NENTER] = '\n'
176	};	176	};
177		177
178	static char map_numeric[] = {	178	static wchar_t map_numeric[] = {
179	[KC_N7] = '7',	179	[KC_N7] = '7',
180	[KC_N8] = '8',	180	[KC_N8] = '8',
181	[KC_N9] = '9',	181	[KC_N9] = '9',
182	[KC_N4] = '4',	182	[KC_N4] = '4',
183	[KC_N5] = '5',	183	[KC_N5] = '5',
Line 188...	Line 188...
188		188
189	[KC_N0] = '0',	189	[KC_N0] = '0',
190	[KC_NPERIOD] = '.'	190	[KC_NPERIOD] = '.'
191	};	191	};
192		192
193	static int translate(unsigned int key, char *map, size_t map_length)	193	static wchar_t translate(unsigned int key, wchar_t *map, size_t map_length)
194	{	194	{
195	if (key >= map_length)	195	if (key >= map_length)
196	return 0;	196	return 0;
197	return map[key];	197	return map[key];
198	}	198	}
199		199
200	char layout_parse_ev(kbd_event_t *ev)	200	wchar_t layout_parse_ev(kbd_event_t *ev)
201	{	201	{
202	char c;	202	wchar_t c;
203		203
204	/* Produce no characters when Ctrl or Alt is pressed. */	204	/* Produce no characters when Ctrl or Alt is pressed. */
205	if ((ev->mods & (KM_CTRL \| KM_ALT)) != 0)	205	if ((ev->mods & (KM_CTRL \| KM_ALT)) != 0)
206	return 0;	206	return 0;
207		207
208	c = translate(ev->key, map_neutral, sizeof(map_neutral) / sizeof(char));	208	c = translate(ev->key, map_neutral, sizeof(map_neutral) / sizeof(wchar_t));
209	if (c != 0)	209	if (c != 0)
210	return c;	210	return c;
211		211
212	if (((ev->mods & KM_SHIFT) != 0) ^ ((ev->mods & KM_CAPS_LOCK) != 0))	212	if (((ev->mods & KM_SHIFT) != 0) ^ ((ev->mods & KM_CAPS_LOCK) != 0))
213	c = translate(ev->key, map_ucase, sizeof(map_ucase) / sizeof(char));	213	c = translate(ev->key, map_ucase, sizeof(map_ucase) / sizeof(wchar_t));
214	else	214	else
215	c = translate(ev->key, map_lcase, sizeof(map_lcase) / sizeof(char));	215	c = translate(ev->key, map_lcase, sizeof(map_lcase) / sizeof(wchar_t));
216		216
217	if (c != 0)	217	if (c != 0)
218	return c;	218	return c;
219		219
220	if ((ev->mods & KM_SHIFT) != 0)	220	if ((ev->mods & KM_SHIFT) != 0)
221	c = translate(ev->key, map_shifted, sizeof(map_shifted) / sizeof(char));	221	c = translate(ev->key, map_shifted, sizeof(map_shifted) / sizeof(wchar_t));
222	else	222	else
223	c = translate(ev->key, map_not_shifted, sizeof(map_not_shifted) / sizeof(char));	223	c = translate(ev->key, map_not_shifted, sizeof(map_not_shifted) / sizeof(wchar_t));
224		224
225	if (c != 0)	225	if (c != 0)
226	return c;	226	return c;
227		227
228	if ((ev->mods & KM_NUM_LOCK) != 0)	228	if ((ev->mods & KM_NUM_LOCK) != 0)
229	c = translate(ev->key, map_numeric, sizeof(map_numeric) / sizeof(char));	229	c = translate(ev->key, map_numeric, sizeof(map_numeric) / sizeof(wchar_t));
230	else	230	else
231	c = 0;	231	c = 0;
232		232
233	return c;	233	return c;
234	}	234	}

Subversion Repositories HelenOS

(root)//trunk/uspace/srv/kbd/layout/us_dvorak.c – Rev 4036 → 4236