1 |
/* |
/* -*- c-basic-offset: 8 -*- |
2 |
rdesktop: A Remote Desktop Protocol client. |
rdesktop: A Remote Desktop Protocol client. |
3 |
User interface services - X keyboard mapping |
User interface services - X keyboard mapping |
4 |
|
|
30 |
#include <ctype.h> |
#include <ctype.h> |
31 |
#include <limits.h> |
#include <limits.h> |
32 |
#include <time.h> |
#include <time.h> |
33 |
|
#include <string.h> |
34 |
#include "rdesktop.h" |
#include "rdesktop.h" |
35 |
#include "scancodes.h" |
#include "scancodes.h" |
36 |
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|
40 |
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|
41 |
extern Display *g_display; |
extern Display *g_display; |
42 |
extern Window g_wnd; |
extern Window g_wnd; |
43 |
extern char keymapname[16]; |
extern char g_keymapname[16]; |
44 |
extern int g_keylayout; |
extern unsigned int g_keylayout; |
45 |
|
extern int g_keyboard_type; |
46 |
|
extern int g_keyboard_subtype; |
47 |
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extern int g_keyboard_functionkeys; |
48 |
extern int g_win_button_size; |
extern int g_win_button_size; |
49 |
extern BOOL g_enable_compose; |
extern BOOL g_enable_compose; |
50 |
extern BOOL g_use_rdp5; |
extern BOOL g_use_rdp5; |
51 |
extern BOOL g_numlock_sync; |
extern BOOL g_numlock_sync; |
52 |
|
|
53 |
static BOOL keymap_loaded; |
static BOOL keymap_loaded; |
54 |
static key_translation keymap[KEYMAP_SIZE]; |
static key_translation *keymap[KEYMAP_SIZE]; |
55 |
static int min_keycode; |
static int min_keycode; |
56 |
static uint16 remote_modifier_state = 0; |
static uint16 remote_modifier_state = 0; |
57 |
static uint16 saved_remote_modifier_state = 0; |
static uint16 saved_remote_modifier_state = 0; |
58 |
|
|
59 |
static void update_modifier_state(uint8 scancode, BOOL pressed); |
static void update_modifier_state(uint8 scancode, BOOL pressed); |
60 |
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|
61 |
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/* Free key_translation structure, including linked list */ |
62 |
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static void |
63 |
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free_key_translation(key_translation * ptr) |
64 |
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{ |
65 |
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key_translation *next; |
66 |
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|
67 |
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while (ptr) |
68 |
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{ |
69 |
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next = ptr->next; |
70 |
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xfree(ptr); |
71 |
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ptr = next; |
72 |
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} |
73 |
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} |
74 |
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|
75 |
static void |
static void |
76 |
add_to_keymap(char *keyname, uint8 scancode, uint16 modifiers, char *mapname) |
add_to_keymap(char *keyname, uint8 scancode, uint16 modifiers, char *mapname) |
77 |
{ |
{ |
78 |
KeySym keysym; |
KeySym keysym; |
79 |
|
key_translation *tr; |
80 |
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|
81 |
keysym = XStringToKeysym(keyname); |
keysym = XStringToKeysym(keyname); |
82 |
if (keysym == NoSymbol) |
if (keysym == NoSymbol) |
88 |
DEBUG_KBD(("Adding translation, keysym=0x%x, scancode=0x%x, " |
DEBUG_KBD(("Adding translation, keysym=0x%x, scancode=0x%x, " |
89 |
"modifiers=0x%x\n", (unsigned int) keysym, scancode, modifiers)); |
"modifiers=0x%x\n", (unsigned int) keysym, scancode, modifiers)); |
90 |
|
|
91 |
keymap[keysym & KEYMAP_MASK].scancode = scancode; |
tr = (key_translation *) xmalloc(sizeof(key_translation)); |
92 |
keymap[keysym & KEYMAP_MASK].modifiers = modifiers; |
memset(tr, 0, sizeof(key_translation)); |
93 |
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tr->scancode = scancode; |
94 |
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tr->modifiers = modifiers; |
95 |
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free_key_translation(keymap[keysym & KEYMAP_MASK]); |
96 |
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keymap[keysym & KEYMAP_MASK] = tr; |
97 |
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|
98 |
return; |
return; |
99 |
} |
} |
100 |
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|
101 |
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static void |
102 |
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add_sequence(char *rest, char *mapname) |
103 |
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{ |
104 |
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KeySym keysym; |
105 |
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key_translation *tr, **prev_next; |
106 |
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size_t chars; |
107 |
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char keyname[KEYMAP_MAX_LINE_LENGTH]; |
108 |
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|
109 |
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/* Skip over whitespace after the sequence keyword */ |
110 |
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chars = strspn(rest, " \t"); |
111 |
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rest += chars; |
112 |
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|
113 |
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/* Fetch the keysym name */ |
114 |
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chars = strcspn(rest, " \t\0"); |
115 |
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STRNCPY(keyname, rest, chars + 1); |
116 |
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rest += chars; |
117 |
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|
118 |
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keysym = XStringToKeysym(keyname); |
119 |
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if (keysym == NoSymbol) |
120 |
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{ |
121 |
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DEBUG_KBD(("Bad keysym \"%s\" in keymap %s (ignoring line)\n", keyname, mapname)); |
122 |
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return; |
123 |
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} |
124 |
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125 |
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|
126 |
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DEBUG_KBD(("Adding sequence for keysym (0x%lx, %s) -> ", keysym, keyname)); |
127 |
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|
128 |
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free_key_translation(keymap[keysym & KEYMAP_MASK]); |
129 |
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prev_next = &keymap[keysym & KEYMAP_MASK]; |
130 |
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|
131 |
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while (*rest) |
132 |
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{ |
133 |
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/* Skip whitespace */ |
134 |
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chars = strspn(rest, " \t"); |
135 |
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rest += chars; |
136 |
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|
137 |
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/* Fetch the keysym name */ |
138 |
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chars = strcspn(rest, " \t\0"); |
139 |
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STRNCPY(keyname, rest, chars + 1); |
140 |
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rest += chars; |
141 |
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|
142 |
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keysym = XStringToKeysym(keyname); |
143 |
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if (keysym == NoSymbol) |
144 |
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{ |
145 |
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DEBUG_KBD(("Bad keysym \"%s\" in keymap %s (ignoring line)\n", keyname, |
146 |
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mapname)); |
147 |
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return; |
148 |
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} |
149 |
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|
150 |
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/* Allocate space for key_translation structure */ |
151 |
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tr = (key_translation *) xmalloc(sizeof(key_translation)); |
152 |
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memset(tr, 0, sizeof(key_translation)); |
153 |
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*prev_next = tr; |
154 |
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prev_next = &tr->next; |
155 |
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tr->seq_keysym = keysym; |
156 |
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|
157 |
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DEBUG_KBD(("0x%x, ", (unsigned int) keysym)); |
158 |
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} |
159 |
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DEBUG_KBD(("\n")); |
160 |
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} |
161 |
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|
162 |
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BOOL |
163 |
|
xkeymap_from_locale(const char *locale) |
164 |
|
{ |
165 |
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char *str, *ptr; |
166 |
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FILE *fp; |
167 |
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|
168 |
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/* Create a working copy */ |
169 |
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str = xstrdup(locale); |
170 |
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|
171 |
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/* Truncate at dot and at */ |
172 |
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ptr = strrchr(str, '.'); |
173 |
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if (ptr) |
174 |
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*ptr = '\0'; |
175 |
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ptr = strrchr(str, '@'); |
176 |
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if (ptr) |
177 |
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*ptr = '\0'; |
178 |
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|
179 |
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/* Replace _ with - */ |
180 |
|
ptr = strrchr(str, '_'); |
181 |
|
if (ptr) |
182 |
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*ptr = '-'; |
183 |
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|
184 |
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/* Convert to lowercase */ |
185 |
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ptr = str; |
186 |
|
while (*ptr) |
187 |
|
{ |
188 |
|
*ptr = tolower((int) *ptr); |
189 |
|
ptr++; |
190 |
|
} |
191 |
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|
192 |
|
/* Try to open this keymap (da-dk) */ |
193 |
|
fp = xkeymap_open(str); |
194 |
|
if (fp == NULL) |
195 |
|
{ |
196 |
|
/* Truncate at dash */ |
197 |
|
ptr = strrchr(str, '-'); |
198 |
|
if (ptr) |
199 |
|
*ptr = '\0'; |
200 |
|
|
201 |
|
/* Try the short name (da) */ |
202 |
|
fp = xkeymap_open(str); |
203 |
|
} |
204 |
|
|
205 |
|
if (fp) |
206 |
|
{ |
207 |
|
fclose(fp); |
208 |
|
STRNCPY(g_keymapname, str, sizeof(g_keymapname)); |
209 |
|
return True; |
210 |
|
} |
211 |
|
|
212 |
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return False; |
213 |
|
} |
214 |
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|
215 |
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|
216 |
|
/* Joins two path components. The result should be freed with |
217 |
|
xfree(). */ |
218 |
|
static char * |
219 |
|
pathjoin(const char *a, const char *b) |
220 |
|
{ |
221 |
|
char *result; |
222 |
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result = xmalloc(PATH_MAX * 2 + 1); |
223 |
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|
224 |
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if (b[0] == '/') |
225 |
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{ |
226 |
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strncpy(result, b, PATH_MAX); |
227 |
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} |
228 |
|
else |
229 |
|
{ |
230 |
|
strncpy(result, a, PATH_MAX); |
231 |
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strcat(result, "/"); |
232 |
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strncat(result, b, PATH_MAX); |
233 |
|
} |
234 |
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return result; |
235 |
|
} |
236 |
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|
237 |
|
/* Try to open a keymap with fopen() */ |
238 |
|
FILE * |
239 |
|
xkeymap_open(const char *filename) |
240 |
|
{ |
241 |
|
char *path1, *path2; |
242 |
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char *home; |
243 |
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FILE *fp; |
244 |
|
|
245 |
|
/* Try ~/.rdesktop/keymaps */ |
246 |
|
home = getenv("HOME"); |
247 |
|
if (home) |
248 |
|
{ |
249 |
|
path1 = pathjoin(home, ".rdesktop/keymaps"); |
250 |
|
path2 = pathjoin(path1, filename); |
251 |
|
xfree(path1); |
252 |
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fp = fopen(path2, "r"); |
253 |
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xfree(path2); |
254 |
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if (fp) |
255 |
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return fp; |
256 |
|
} |
257 |
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|
258 |
|
/* Try KEYMAP_PATH */ |
259 |
|
path1 = pathjoin(KEYMAP_PATH, filename); |
260 |
|
fp = fopen(path1, "r"); |
261 |
|
xfree(path1); |
262 |
|
if (fp) |
263 |
|
return fp; |
264 |
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|
265 |
|
/* Try current directory, in case we are running from the source |
266 |
|
tree */ |
267 |
|
path1 = pathjoin("keymaps", filename); |
268 |
|
fp = fopen(path1, "r"); |
269 |
|
xfree(path1); |
270 |
|
if (fp) |
271 |
|
return fp; |
272 |
|
|
273 |
|
return NULL; |
274 |
|
} |
275 |
|
|
276 |
static BOOL |
static BOOL |
277 |
xkeymap_read(char *mapname) |
xkeymap_read(char *mapname) |
278 |
{ |
{ |
279 |
FILE *fp; |
FILE *fp; |
280 |
char line[KEYMAP_MAX_LINE_LENGTH]; |
char line[KEYMAP_MAX_LINE_LENGTH]; |
|
char path[PATH_MAX], inplace_path[PATH_MAX]; |
|
281 |
unsigned int line_num = 0; |
unsigned int line_num = 0; |
282 |
unsigned int line_length = 0; |
unsigned int line_length = 0; |
283 |
char *keyname, *p; |
char *keyname, *p; |
285 |
uint8 scancode; |
uint8 scancode; |
286 |
uint16 modifiers; |
uint16 modifiers; |
287 |
|
|
288 |
|
fp = xkeymap_open(mapname); |
|
strcpy(path, KEYMAP_PATH); |
|
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strncat(path, mapname, sizeof(path) - sizeof(KEYMAP_PATH)); |
|
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|
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fp = fopen(path, "r"); |
|
289 |
if (fp == NULL) |
if (fp == NULL) |
290 |
{ |
{ |
291 |
/* in case we are running from the source tree */ |
error("Failed to open keymap %s\n", mapname); |
292 |
strcpy(inplace_path, "keymaps/"); |
return False; |
|
strncat(inplace_path, mapname, sizeof(inplace_path) - sizeof("keymaps/")); |
|
|
|
|
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fp = fopen(inplace_path, "r"); |
|
|
if (fp == NULL) |
|
|
{ |
|
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error("Failed to open keymap %s\n", path); |
|
|
return False; |
|
|
} |
|
293 |
} |
} |
294 |
|
|
295 |
/* FIXME: More tolerant on white space */ |
/* FIXME: More tolerant on white space */ |
311 |
} |
} |
312 |
|
|
313 |
/* Include */ |
/* Include */ |
314 |
if (strncmp(line, "include ", 8) == 0) |
if (str_startswith(line, "include ")) |
315 |
{ |
{ |
316 |
if (!xkeymap_read(line + 8)) |
if (!xkeymap_read(line + sizeof("include ") - 1)) |
317 |
return False; |
return False; |
318 |
continue; |
continue; |
319 |
} |
} |
320 |
|
|
321 |
/* map */ |
/* map */ |
322 |
if (strncmp(line, "map ", 4) == 0) |
if (str_startswith(line, "map ")) |
323 |
{ |
{ |
324 |
g_keylayout = strtol(line + 4, NULL, 16); |
g_keylayout = strtoul(line + sizeof("map ") - 1, NULL, 16); |
325 |
DEBUG_KBD(("Keylayout 0x%x\n", g_keylayout)); |
DEBUG_KBD(("Keylayout 0x%x\n", g_keylayout)); |
326 |
continue; |
continue; |
327 |
} |
} |
328 |
|
|
329 |
/* compose */ |
/* compose */ |
330 |
if (strncmp(line, "enable_compose", 15) == 0) |
if (str_startswith(line, "enable_compose")) |
331 |
{ |
{ |
332 |
DEBUG_KBD(("Enabling compose handling\n")); |
DEBUG_KBD(("Enabling compose handling\n")); |
333 |
g_enable_compose = True; |
g_enable_compose = True; |
334 |
continue; |
continue; |
335 |
} |
} |
336 |
|
|
337 |
|
/* sequence */ |
338 |
|
if (str_startswith(line, "sequence")) |
339 |
|
{ |
340 |
|
add_sequence(line + sizeof("sequence") - 1, mapname); |
341 |
|
continue; |
342 |
|
} |
343 |
|
|
344 |
|
/* keyboard_type */ |
345 |
|
if (str_startswith(line, "keyboard_type ")) |
346 |
|
{ |
347 |
|
g_keyboard_type = strtol(line + sizeof("keyboard_type ") - 1, NULL, 16); |
348 |
|
DEBUG_KBD(("keyboard_type 0x%x\n", g_keyboard_type)); |
349 |
|
continue; |
350 |
|
} |
351 |
|
|
352 |
|
/* keyboard_subtype */ |
353 |
|
if (str_startswith(line, "keyboard_subtype ")) |
354 |
|
{ |
355 |
|
g_keyboard_subtype = |
356 |
|
strtol(line + sizeof("keyboard_subtype ") - 1, NULL, 16); |
357 |
|
DEBUG_KBD(("keyboard_subtype 0x%x\n", g_keyboard_subtype)); |
358 |
|
continue; |
359 |
|
} |
360 |
|
|
361 |
|
/* keyboard_functionkeys */ |
362 |
|
if (str_startswith(line, "keyboard_functionkeys ")) |
363 |
|
{ |
364 |
|
g_keyboard_functionkeys = |
365 |
|
strtol(line + sizeof("keyboard_functionkeys ") - 1, NULL, 16); |
366 |
|
DEBUG_KBD(("keyboard_functionkeys 0x%x\n", g_keyboard_functionkeys)); |
367 |
|
continue; |
368 |
|
} |
369 |
|
|
370 |
/* Comment */ |
/* Comment */ |
371 |
if (line[0] == '#') |
if (line[0] == '#') |
372 |
{ |
{ |
442 |
xkeymap_init(void) |
xkeymap_init(void) |
443 |
{ |
{ |
444 |
unsigned int max_keycode; |
unsigned int max_keycode; |
|
char *mapname_ptr; |
|
445 |
|
|
446 |
/* Make keymapname lowercase */ |
if (strcmp(g_keymapname, "none")) |
|
mapname_ptr = keymapname; |
|
|
while (*mapname_ptr) |
|
447 |
{ |
{ |
448 |
*mapname_ptr = tolower((int) *mapname_ptr); |
if (xkeymap_read(g_keymapname)) |
|
mapname_ptr++; |
|
|
} |
|
|
|
|
|
if (strcmp(keymapname, "none")) |
|
|
{ |
|
|
if (xkeymap_read(keymapname)) |
|
449 |
keymap_loaded = True; |
keymap_loaded = True; |
450 |
} |
} |
451 |
|
|
501 |
} |
} |
502 |
} |
} |
503 |
|
|
504 |
/* Handles, for example, multi-scancode keypresses (which is not |
/* Handle special key combinations */ |
|
possible via keymap-files) */ |
|
505 |
BOOL |
BOOL |
506 |
handle_special_keys(uint32 keysym, unsigned int state, uint32 ev_time, BOOL pressed) |
handle_special_keys(uint32 keysym, unsigned int state, uint32 ev_time, BOOL pressed) |
507 |
{ |
{ |
579 |
&& (get_key_state(state, XK_Alt_L) || get_key_state(state, XK_Alt_R))) |
&& (get_key_state(state, XK_Alt_L) || get_key_state(state, XK_Alt_R))) |
580 |
return True; |
return True; |
581 |
break; |
break; |
582 |
|
|
583 |
case XK_Num_Lock: |
case XK_Num_Lock: |
584 |
/* FIXME: We might want to do RDP_INPUT_SYNCHRONIZE here, if g_numlock_sync */ |
/* Synchronize on key release */ |
585 |
if (!g_numlock_sync) |
if (g_numlock_sync && !pressed) |
586 |
/* Inhibit */ |
rdp_send_input(0, RDP_INPUT_SYNCHRONIZE, 0, |
587 |
return True; |
ui_get_numlock_state(read_keyboard_state()), 0); |
588 |
|
|
589 |
|
/* Inhibit */ |
590 |
|
return True; |
591 |
break; |
break; |
592 |
|
|
593 |
} |
} |
598 |
key_translation |
key_translation |
599 |
xkeymap_translate_key(uint32 keysym, unsigned int keycode, unsigned int state) |
xkeymap_translate_key(uint32 keysym, unsigned int keycode, unsigned int state) |
600 |
{ |
{ |
601 |
key_translation tr = { 0, 0 }; |
key_translation tr = { 0, 0, 0, 0 }; |
602 |
|
key_translation *ptr; |
603 |
|
|
604 |
tr = keymap[keysym & KEYMAP_MASK]; |
ptr = keymap[keysym & KEYMAP_MASK]; |
605 |
|
if (ptr) |
|
if (tr.modifiers & MapInhibitMask) |
|
606 |
{ |
{ |
607 |
DEBUG_KBD(("Inhibiting key\n")); |
tr = *ptr; |
608 |
tr.scancode = 0; |
if (tr.seq_keysym == 0) /* Normal scancode translation */ |
|
return tr; |
|
|
} |
|
|
|
|
|
if (tr.modifiers & MapLocalStateMask) |
|
|
{ |
|
|
/* The modifiers to send for this key should be obtained |
|
|
from the local state. Currently, only shift is implemented. */ |
|
|
if (state & ShiftMask) |
|
609 |
{ |
{ |
610 |
tr.modifiers = MapLeftShiftMask; |
if (tr.modifiers & MapInhibitMask) |
611 |
|
{ |
612 |
|
DEBUG_KBD(("Inhibiting key\n")); |
613 |
|
tr.scancode = 0; |
614 |
|
return tr; |
615 |
|
} |
616 |
|
|
617 |
|
if (tr.modifiers & MapLocalStateMask) |
618 |
|
{ |
619 |
|
/* The modifiers to send for this key should be obtained |
620 |
|
from the local state. Currently, only shift is implemented. */ |
621 |
|
if (state & ShiftMask) |
622 |
|
{ |
623 |
|
tr.modifiers = MapLeftShiftMask; |
624 |
|
} |
625 |
|
} |
626 |
|
|
627 |
|
if ((tr.modifiers & MapLeftShiftMask) |
628 |
|
&& ((remote_modifier_state & MapLeftCtrlMask) |
629 |
|
|| (remote_modifier_state & MapRightCtrlMask)) |
630 |
|
&& get_key_state(state, XK_Caps_Lock)) |
631 |
|
{ |
632 |
|
DEBUG_KBD(("CapsLock + Ctrl pressed, releasing LeftShift\n")); |
633 |
|
tr.modifiers ^= MapLeftShiftMask; |
634 |
|
} |
635 |
|
|
636 |
|
DEBUG_KBD(("Found scancode translation, scancode=0x%x, modifiers=0x%x\n", |
637 |
|
tr.scancode, tr.modifiers)); |
638 |
} |
} |
639 |
} |
} |
640 |
|
else |
|
if ((tr.modifiers & MapLeftShiftMask) && ((remote_modifier_state & MapLeftCtrlMask) |
|
|
|| (remote_modifier_state & MapRightCtrlMask)) |
|
|
&& get_key_state(state, XK_Caps_Lock)) |
|
641 |
{ |
{ |
642 |
DEBUG_KBD(("CapsLock + Ctrl pressed, releasing LeftShift\n")); |
if (keymap_loaded) |
643 |
tr.modifiers ^= MapLeftShiftMask; |
warning("No translation for (keysym 0x%lx, %s)\n", keysym, |
644 |
} |
get_ksname(keysym)); |
645 |
|
|
646 |
|
/* not in keymap, try to interpret the raw scancode */ |
647 |
|
if (((int) keycode >= min_keycode) && (keycode <= 0x60)) |
648 |
|
{ |
649 |
|
tr.scancode = keycode - min_keycode; |
650 |
|
|
651 |
|
/* The modifiers to send for this key should be |
652 |
|
obtained from the local state. Currently, only |
653 |
|
shift is implemented. */ |
654 |
|
if (state & ShiftMask) |
655 |
|
{ |
656 |
|
tr.modifiers = MapLeftShiftMask; |
657 |
|
} |
658 |
|
|
659 |
if (tr.scancode != 0) |
DEBUG_KBD(("Sending guessed scancode 0x%x\n", tr.scancode)); |
660 |
{ |
} |
661 |
DEBUG_KBD(("Found key translation, scancode=0x%x, modifiers=0x%x\n", |
else |
662 |
tr.scancode, tr.modifiers)); |
{ |
663 |
return tr; |
DEBUG_KBD(("No good guess for keycode 0x%x found\n", keycode)); |
664 |
|
} |
665 |
} |
} |
666 |
|
|
667 |
if (keymap_loaded) |
return tr; |
668 |
warning("No translation for (keysym 0x%lx, %s)\n", keysym, get_ksname(keysym)); |
} |
669 |
|
|
670 |
|
void |
671 |
|
xkeymap_send_keys(uint32 keysym, unsigned int keycode, unsigned int state, uint32 ev_time, |
672 |
|
BOOL pressed, uint8 nesting) |
673 |
|
{ |
674 |
|
key_translation tr, *ptr; |
675 |
|
tr = xkeymap_translate_key(keysym, keycode, state); |
676 |
|
|
677 |
/* not in keymap, try to interpret the raw scancode */ |
if (tr.seq_keysym == 0) |
|
if (((int) keycode >= min_keycode) && (keycode <= 0x60)) |
|
678 |
{ |
{ |
679 |
tr.scancode = keycode - min_keycode; |
/* Scancode translation */ |
680 |
|
if (tr.scancode == 0) |
681 |
|
return; |
682 |
|
|
683 |
/* The modifiers to send for this key should be |
if (pressed) |
|
obtained from the local state. Currently, only |
|
|
shift is implemented. */ |
|
|
if (state & ShiftMask) |
|
684 |
{ |
{ |
685 |
tr.modifiers = MapLeftShiftMask; |
save_remote_modifiers(tr.scancode); |
686 |
|
ensure_remote_modifiers(ev_time, tr); |
687 |
|
rdp_send_scancode(ev_time, RDP_KEYPRESS, tr.scancode); |
688 |
|
restore_remote_modifiers(ev_time, tr.scancode); |
689 |
} |
} |
690 |
|
else |
691 |
DEBUG_KBD(("Sending guessed scancode 0x%x\n", tr.scancode)); |
{ |
692 |
|
rdp_send_scancode(ev_time, RDP_KEYRELEASE, tr.scancode); |
693 |
|
} |
694 |
|
return; |
695 |
} |
} |
696 |
else |
|
697 |
|
/* Sequence, only on key down */ |
698 |
|
if (pressed) |
699 |
{ |
{ |
700 |
DEBUG_KBD(("No good guess for keycode 0x%x found\n", keycode)); |
ptr = &tr; |
701 |
} |
do |
702 |
|
{ |
703 |
|
DEBUG_KBD(("Handling sequence element, keysym=0x%x\n", |
704 |
|
(unsigned int) ptr->seq_keysym)); |
705 |
|
|
706 |
return tr; |
if (nesting++ > 32) |
707 |
|
{ |
708 |
|
error("Sequence nesting too deep\n"); |
709 |
|
return; |
710 |
|
} |
711 |
|
|
712 |
|
xkeymap_send_keys(ptr->seq_keysym, keycode, state, ev_time, True, nesting); |
713 |
|
xkeymap_send_keys(ptr->seq_keysym, keycode, state, ev_time, False, nesting); |
714 |
|
ptr = ptr->next; |
715 |
|
} |
716 |
|
while (ptr); |
717 |
|
} |
718 |
} |
} |
719 |
|
|
720 |
uint16 |
uint16 |