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 |
|
|
40 |
|
|
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 |
|
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; |
159 |
DEBUG_KBD(("\n")); |
DEBUG_KBD(("\n")); |
160 |
} |
} |
161 |
|
|
162 |
|
BOOL |
163 |
|
xkeymap_from_locale(const char *locale) |
164 |
|
{ |
165 |
|
char *str, *ptr; |
166 |
|
FILE *fp; |
167 |
|
|
168 |
|
/* Create a working copy */ |
169 |
|
str = xstrdup(locale); |
170 |
|
|
171 |
|
/* Truncate at dot and at */ |
172 |
|
ptr = strrchr(str, '.'); |
173 |
|
if (ptr) |
174 |
|
*ptr = '\0'; |
175 |
|
ptr = strrchr(str, '@'); |
176 |
|
if (ptr) |
177 |
|
*ptr = '\0'; |
178 |
|
|
179 |
|
/* Replace _ with - */ |
180 |
|
ptr = strrchr(str, '_'); |
181 |
|
if (ptr) |
182 |
|
*ptr = '-'; |
183 |
|
|
184 |
|
/* Convert to lowercase */ |
185 |
|
ptr = str; |
186 |
|
while (*ptr) |
187 |
|
{ |
188 |
|
*ptr = tolower((int) *ptr); |
189 |
|
ptr++; |
190 |
|
} |
191 |
|
|
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 |
|
return False; |
213 |
|
} |
214 |
|
|
215 |
|
|
216 |
/* Joins two path components. The result should be freed with |
/* Joins two path components. The result should be freed with |
217 |
xfree(). */ |
xfree(). */ |
218 |
static char * |
static char * |
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; |
335 |
} |
} |
336 |
|
|
337 |
/* sequence */ |
/* sequence */ |
338 |
if (strncmp(line, "sequence", 8) == 0) |
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 |
add_sequence(line + 8, mapname); |
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; |
continue; |
368 |
} |
} |
369 |
|
|
442 |
xkeymap_init(void) |
xkeymap_init(void) |
443 |
{ |
{ |
444 |
unsigned int max_keycode; |
unsigned int max_keycode; |
|
char *mapname_ptr; |
|
445 |
|
|
446 |
if (strcmp(keymapname, "none")) |
if (strcmp(g_keymapname, "none")) |
447 |
{ |
{ |
448 |
if (xkeymap_read(keymapname)) |
if (xkeymap_read(g_keymapname)) |
449 |
keymap_loaded = True; |
keymap_loaded = True; |
450 |
} |
} |
451 |
|
|
589 |
/* Inhibit */ |
/* Inhibit */ |
590 |
return True; |
return True; |
591 |
break; |
break; |
592 |
|
case XK_Overlay1_Enable: |
593 |
|
/* Toggle SeamlessRDP */ |
594 |
|
if (pressed) |
595 |
|
ui_seamless_toggle(); |
596 |
|
break; |
597 |
|
|
598 |
} |
} |
599 |
return False; |
return False; |
629 |
} |
} |
630 |
} |
} |
631 |
|
|
632 |
if ((tr.modifiers & MapLeftShiftMask) |
/* Windows interprets CapsLock+Ctrl+key |
633 |
&& ((remote_modifier_state & MapLeftCtrlMask) |
differently from Shift+Ctrl+key. Since we |
634 |
|| (remote_modifier_state & MapRightCtrlMask)) |
are simulating CapsLock with Shifts, things |
635 |
&& get_key_state(state, XK_Caps_Lock)) |
like Ctrl+f with CapsLock on breaks. To |
636 |
|
solve this, we are releasing Shift if Ctrl |
637 |
|
is on, but only if Shift isn't physically pressed. */ |
638 |
|
if (MASK_HAS_BITS(tr.modifiers, MapShiftMask) |
639 |
|
&& MASK_HAS_BITS(remote_modifier_state, MapCtrlMask) |
640 |
|
&& !MASK_HAS_BITS(state, ShiftMask)) |
641 |
{ |
{ |
642 |
DEBUG_KBD(("CapsLock + Ctrl pressed, releasing LeftShift\n")); |
DEBUG_KBD(("Non-physical Shift + Ctrl pressed, releasing Shift\n")); |
643 |
tr.modifiers ^= MapLeftShiftMask; |
MASK_REMOVE_BITS(tr.modifiers, MapShiftMask); |
644 |
} |
} |
645 |
|
|
646 |
DEBUG_KBD(("Found scancode translation, scancode=0x%x, modifiers=0x%x\n", |
DEBUG_KBD(("Found scancode translation, scancode=0x%x, modifiers=0x%x\n", |
679 |
|
|
680 |
void |
void |
681 |
xkeymap_send_keys(uint32 keysym, unsigned int keycode, unsigned int state, uint32 ev_time, |
xkeymap_send_keys(uint32 keysym, unsigned int keycode, unsigned int state, uint32 ev_time, |
682 |
BOOL pressed) |
BOOL pressed, uint8 nesting) |
683 |
{ |
{ |
684 |
key_translation tr, *ptr; |
key_translation tr, *ptr; |
685 |
tr = xkeymap_translate_key(keysym, keycode, state); |
tr = xkeymap_translate_key(keysym, keycode, state); |
712 |
{ |
{ |
713 |
DEBUG_KBD(("Handling sequence element, keysym=0x%x\n", |
DEBUG_KBD(("Handling sequence element, keysym=0x%x\n", |
714 |
(unsigned int) ptr->seq_keysym)); |
(unsigned int) ptr->seq_keysym)); |
715 |
xkeymap_send_keys(ptr->seq_keysym, keycode, state, ev_time, True); |
|
716 |
xkeymap_send_keys(ptr->seq_keysym, keycode, state, ev_time, False); |
if (nesting++ > 32) |
717 |
|
{ |
718 |
|
error("Sequence nesting too deep\n"); |
719 |
|
return; |
720 |
|
} |
721 |
|
|
722 |
|
xkeymap_send_keys(ptr->seq_keysym, keycode, state, ev_time, True, nesting); |
723 |
|
xkeymap_send_keys(ptr->seq_keysym, keycode, state, ev_time, False, nesting); |
724 |
ptr = ptr->next; |
ptr = ptr->next; |
725 |
} |
} |
726 |
while (ptr); |
while (ptr); |