1 | /*--------------------------------*-C-*---------------------------------* |
1 | /*--------------------------------*-C-*---------------------------------* |
2 | * File: main.c |
2 | * File: main.c |
3 | *----------------------------------------------------------------------* |
3 | *----------------------------------------------------------------------* |
4 | * $Id: main.C,v 1.11 2003/12/08 23:14:40 pcg Exp $ |
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5 | * |
4 | * |
6 | * All portions of code are copyright by their respective author/s. |
5 | * All portions of code are copyright by their respective author/s. |
7 | * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> |
6 | * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> |
8 | * - original version |
7 | * - original version |
9 | * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> |
8 | * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> |
… | |
… | |
42 | |
41 | |
43 | #ifdef HAVE_TERMIOS_H |
42 | #ifdef HAVE_TERMIOS_H |
44 | # include <termios.h> |
43 | # include <termios.h> |
45 | #endif |
44 | #endif |
46 | |
45 | |
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46 | #include <cstring> |
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47 | |
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48 | static char curlocale[128]; |
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49 | |
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50 | void |
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51 | rxvt_set_locale (const char *locale) |
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52 | { |
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53 | if (locale && STRNCMP (locale, curlocale, 128)) |
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54 | { |
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55 | STRNCPY (curlocale, locale, 128); |
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56 | setlocale (LC_CTYPE, curlocale); |
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57 | } |
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58 | } |
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59 | |
47 | void * |
60 | void * |
48 | rxvt_term::operator new (size_t s) |
61 | rxvt_term::operator new (size_t s) |
49 | { |
62 | { |
50 | void *p = malloc (s); |
63 | void *p = malloc (s); |
51 | |
64 | |
… | |
… | |
58 | { |
71 | { |
59 | free (p); |
72 | free (p); |
60 | } |
73 | } |
61 | |
74 | |
62 | rxvt_term::rxvt_term () |
75 | rxvt_term::rxvt_term () |
63 | : pty_ev (this, &rxvt_term::pty_cb), |
76 | : |
64 | #ifdef CURSOR_BLINK |
77 | #ifdef CURSOR_BLINK |
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78 | cursor_blink_ev (this, &rxvt_term::cursor_blink_cb), |
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79 | #endif |
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80 | #ifdef TEXT_BLINK |
65 | blink_ev (this, &rxvt_term::blink_cb), |
81 | text_blink_ev (this, &rxvt_term::text_blink_cb), |
66 | #endif |
82 | #endif |
67 | #ifdef POINTER_BLANK |
83 | #ifdef POINTER_BLANK |
68 | pointer_ev (this, &rxvt_term::pointer_cb), |
84 | pointer_ev (this, &rxvt_term::pointer_cb), |
69 | #endif |
85 | #endif |
70 | x_ev (this, &rxvt_term::x_cb), |
86 | check_ev (this, &rxvt_term::check_cb), |
71 | destroy_ev (this, &rxvt_term::destroy_cb), |
87 | destroy_ev (this, &rxvt_term::destroy_cb), |
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88 | pty_ev (this, &rxvt_term::pty_cb), |
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89 | x_ev (this, &rxvt_term::x_cb), |
72 | check_ev (this, &rxvt_term::check_cb) |
90 | incr_ev (this, &rxvt_term::incr_cb) |
73 | { |
91 | { |
74 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
92 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
75 | } |
93 | } |
76 | |
94 | |
77 | rxvt_term::~rxvt_term () |
95 | rxvt_term::~rxvt_term () |
78 | { |
96 | { |
79 | rxvt_scr_release (this); |
97 | scr_release (); |
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98 | |
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99 | free (locale); |
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100 | free (codeset); |
80 | |
101 | |
81 | #ifndef NO_SETOWNER_TTYDEV |
102 | #ifndef NO_SETOWNER_TTYDEV |
82 | rxvt_privileged_ttydev (this, RESTORE); |
103 | privileged_ttydev (RESTORE); |
83 | #endif |
104 | #endif |
84 | #ifdef UTMP_SUPPORT |
105 | #ifdef UTMP_SUPPORT |
85 | rxvt_privileged_utmp (this, RESTORE); |
106 | privileged_utmp (RESTORE); |
86 | #endif |
107 | #endif |
87 | #ifdef USE_XIM |
108 | #ifdef USE_XIM |
88 | if (Input_Context != NULL) |
109 | if (Input_Context != NULL) |
89 | { |
110 | { |
90 | XDestroyIC (Input_Context); |
111 | XDestroyIC (Input_Context); |
… | |
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106 | { |
127 | { |
107 | check_ev.stop (); |
128 | check_ev.stop (); |
108 | pty_ev.stop (); |
129 | pty_ev.stop (); |
109 | x_ev.stop (); |
130 | x_ev.stop (); |
110 | #ifdef CURSOR_BLINK |
131 | #ifdef CURSOR_BLINK |
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132 | cursor_blink_ev.stop (); |
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133 | #endif |
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134 | #ifdef TEXT_BLINK |
111 | blink_ev.stop (); |
135 | text_blink_ev.stop (); |
112 | #endif |
136 | #endif |
113 | #ifdef POINTER_BLANK |
137 | #ifdef POINTER_BLANK |
114 | pointer_ev.stop (); |
138 | pointer_ev.stop (); |
115 | #endif |
139 | #endif |
116 | |
140 | |
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130 | /* LIBPROTO */ |
154 | /* LIBPROTO */ |
131 | rxvt_t |
155 | rxvt_t |
132 | rxvt_init (int argc, const char *const *argv) |
156 | rxvt_init (int argc, const char *const *argv) |
133 | { |
157 | { |
134 | SET_R (new rxvt_term); |
158 | SET_R (new rxvt_term); |
135 | dR; |
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136 | |
159 | |
137 | if (!R->init_vars () || !R->init (argc, argv)) |
160 | if (!GET_R->init_vars () || !GET_R->init (argc, argv)) |
138 | { |
161 | { |
139 | delete R; |
162 | delete GET_R; |
140 | return NULL; |
163 | SET_R (0); |
141 | } |
164 | } |
142 | |
165 | |
143 | return R; |
166 | return GET_R; |
144 | } |
167 | } |
145 | |
168 | |
146 | /* EXTPROTO */ |
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147 | void |
169 | void |
148 | rxvt_init_signals () |
170 | rxvt_init_signals () |
149 | { |
171 | { |
150 | /* install exit handler for cleanup */ |
172 | /* install exit handler for cleanup */ |
151 | #if 0 |
173 | #if 0 |
… | |
… | |
174 | } |
196 | } |
175 | |
197 | |
176 | bool |
198 | bool |
177 | rxvt_term::init (int argc, const char *const *argv) |
199 | rxvt_term::init (int argc, const char *const *argv) |
178 | { |
200 | { |
179 | dR;//TODO (scrollbar, setidle) |
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180 | |
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181 | /* |
201 | /* |
182 | * Save and then give up any super-user privileges |
202 | * Save and then give up any super-user privileges |
183 | * If we need privileges in any area then we must specifically request it. |
203 | * If we need privileges in any area then we must specifically request it. |
184 | * We should only need to be root in these cases: |
204 | * We should only need to be root in these cases: |
185 | * 1. write utmp entries on some systems |
205 | * 1. write utmp entries on some systems |
186 | * 2. chown tty on some systems |
206 | * 2. chown tty on some systems |
187 | */ |
207 | */ |
188 | rxvt_privileges (this, SAVE); |
208 | privileges (SAVE); |
189 | rxvt_privileges (this, IGNORE); |
209 | privileges (IGNORE); |
190 | |
210 | |
191 | rxvt_init_secondary (this); |
211 | init_secondary (); |
192 | |
212 | |
193 | const char **cmd_argv = rxvt_init_resources (this, argc, argv); |
213 | const char **cmd_argv = init_resources (argc, argv); |
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214 | |
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215 | set_locale (""); |
194 | |
216 | |
195 | #if (MENUBAR_MAX) |
217 | #if (MENUBAR_MAX) |
196 | rxvt_menubar_read (this, rs[Rs_menu]); |
218 | menubar_read (rs[Rs_menu]); |
197 | #endif |
219 | #endif |
198 | #ifdef HAVE_SCROLLBARS |
220 | #ifdef HAVE_SCROLLBARS |
199 | if (Options & Opt_scrollBar) |
221 | if (Options & Opt_scrollBar) |
200 | scrollbar_setIdle (); /* set existence for size calculations */ |
222 | scrollBar.setIdle (); /* set existence for size calculations */ |
201 | #endif |
223 | #endif |
202 | |
224 | |
203 | rxvt_Create_Windows (this, argc, argv); |
225 | create_windows (argc, argv); |
204 | |
226 | |
205 | rxvt_init_xlocale (this); |
227 | init_xlocale (); |
206 | |
228 | |
207 | rxvt_scr_reset (this); /* initialize screen */ |
229 | scr_reset (); /* initialize screen */ |
208 | #ifdef RXVT_GRAPHICS |
230 | #ifdef RXVT_GRAPHICS |
209 | rxvt_Gr_reset (this); /* reset graphics */ |
231 | Gr_reset (); /* reset graphics */ |
210 | #endif |
232 | #endif |
211 | |
233 | |
212 | #if 0 |
234 | #if 0 |
213 | #ifdef DEBUG_X |
235 | #ifdef DEBUG_X |
214 | XSynchronize(Xdisplay, True); |
236 | XSynchronize(Xdisplay, True); |
215 | #endif |
237 | #endif |
216 | #endif |
238 | #endif |
217 | |
239 | |
218 | #ifdef HAVE_SCROLLBARS |
240 | #ifdef HAVE_SCROLLBARS |
219 | if (Options & Opt_scrollBar) |
241 | if (Options & Opt_scrollBar) |
220 | rxvt_Resize_scrollBar (this); /* create and map scrollbar */ |
242 | resize_scrollbar (); /* create and map scrollbar */ |
221 | #endif |
243 | #endif |
222 | #if (MENUBAR_MAX) |
244 | #if (MENUBAR_MAX) |
223 | if (menubar_visible(r)) |
245 | if (menubar_visible(r)) |
224 | XMapWindow (Xdisplay, menuBar.win); |
246 | XMapWindow (Xdisplay, menuBar.win); |
225 | #endif |
247 | #endif |
226 | #ifdef TRANSPARENT |
248 | #ifdef TRANSPARENT |
227 | if (Options & Opt_transparent) |
249 | if (Options & Opt_transparent) |
228 | { |
250 | { |
229 | XSelectInput (Xdisplay, Xroot, PropertyChangeMask); |
251 | XSelectInput (Xdisplay, Xroot, PropertyChangeMask); |
230 | rxvt_check_our_parents (this); |
252 | check_our_parents (); |
231 | } |
253 | } |
232 | #endif |
254 | #endif |
233 | XMapWindow (Xdisplay, TermWin.vt); |
255 | XMapWindow (Xdisplay, TermWin.vt); |
234 | XMapWindow (Xdisplay, TermWin.parent[0]); |
256 | XMapWindow (Xdisplay, TermWin.parent[0]); |
235 | |
257 | |
236 | rxvt_init_env (this); |
258 | init_env (); |
237 | rxvt_init_command (this, cmd_argv); |
259 | init_command (cmd_argv); |
238 | |
260 | |
239 | x_ev.start (Xfd, EVENT_READ); |
261 | x_ev.start (Xfd, EVENT_READ); |
240 | pty_ev.start (cmd_fd, EVENT_READ); |
262 | pty_ev.start (cmd_fd, EVENT_READ); |
241 | |
263 | |
242 | check_ev.start (); |
264 | check_ev.start (); |
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261 | while ((pid = waitpid (-1, NULL, WNOHANG)) == -1 && errno == EINTR) |
283 | while ((pid = waitpid (-1, NULL, WNOHANG)) == -1 && errno == EINTR) |
262 | ; |
284 | ; |
263 | errno = save_errno; |
285 | errno = save_errno; |
264 | |
286 | |
265 | #if 0 |
287 | #if 0 |
266 | if (pid == R->cmd_pid) |
288 | if (pid == cmd_pid) |
267 | exit (EXIT_SUCCESS); |
289 | exit (EXIT_SUCCESS); |
268 | #endif |
290 | #endif |
269 | } |
291 | } |
270 | |
292 | |
271 | /* |
293 | /* |
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282 | rxvt_clean_exit(); |
304 | rxvt_clean_exit(); |
283 | kill(getpid(), sig); |
305 | kill(getpid(), sig); |
284 | } |
306 | } |
285 | |
307 | |
286 | /* ARGSUSED */ |
308 | /* ARGSUSED */ |
287 | /* INTPROTO */ |
309 | /* EXTPROTO */ |
288 | int |
310 | int |
289 | rxvt_xerror_handler(const Display * display |
311 | rxvt_xerror_handler(const Display * display |
290 | __attribute__ ((unused)), const XErrorEvent * event) |
312 | __attribute__ ((unused)), const XErrorEvent * event) |
291 | { |
313 | { |
292 | dR; |
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293 | |
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294 | if (R->allowedxerror == -1) |
314 | if (GET_R->allowedxerror == -1) |
295 | R->allowedxerror = event->error_code; |
315 | GET_R->allowedxerror = event->error_code; |
296 | else |
316 | else |
297 | { |
317 | { |
298 | rxvt_print_error("XError: Request: %d . %d, Error: %d", |
318 | rxvt_print_error("XError: Request: %d . %d, Error: %d", |
299 | event->request_code, event->minor_code, |
319 | event->request_code, event->minor_code, |
300 | event->error_code); |
320 | event->error_code); |
301 | |
321 | |
302 | R->destroy (); |
322 | GET_R->destroy (); |
303 | } |
323 | } |
304 | |
324 | |
305 | return 0; |
325 | return 0; |
306 | } |
326 | } |
307 | |
327 | |
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312 | */ |
332 | */ |
313 | /* EXTPROTO */ |
333 | /* EXTPROTO */ |
314 | void |
334 | void |
315 | rxvt_clean_exit () |
335 | rxvt_clean_exit () |
316 | { |
336 | { |
317 | dR; |
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318 | |
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319 | R->destroy (); |
337 | GET_R->destroy (); |
320 | } |
338 | } |
321 | |
339 | |
322 | /* ------------------------------------------------------------------------- * |
340 | /* ------------------------------------------------------------------------- * |
323 | * MEMORY ALLOCATION WRAPPERS * |
341 | * MEMORY ALLOCATION WRAPPERS * |
324 | * ------------------------------------------------------------------------- */ |
342 | * ------------------------------------------------------------------------- */ |
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375 | |
393 | |
376 | /* ------------------------------------------------------------------------- * |
394 | /* ------------------------------------------------------------------------- * |
377 | * PRIVILEGED OPERATIONS * |
395 | * PRIVILEGED OPERATIONS * |
378 | * ------------------------------------------------------------------------- */ |
396 | * ------------------------------------------------------------------------- */ |
379 | /* take care of suid/sgid super-user (root) privileges */ |
397 | /* take care of suid/sgid super-user (root) privileges */ |
380 | /* INTPROTO */ |
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381 | void |
398 | void |
382 | rxvt_privileges(pR_ int mode) |
399 | rxvt_term::privileges (int mode) |
383 | { |
400 | { |
384 | #if ! defined(__CYGWIN32__) |
401 | #if ! defined(__CYGWIN32__) |
385 | # if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID) |
402 | # if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID) |
386 | /* setreuid() is the poor man's setuid(), seteuid() */ |
403 | /* setreuid() is the poor man's setuid(), seteuid() */ |
387 | # define seteuid(a) setreuid(-1, (a)) |
404 | # define seteuid(a) setreuid(-1, (a)) |
… | |
… | |
397 | */ |
414 | */ |
398 | seteuid(getuid()); |
415 | seteuid(getuid()); |
399 | setegid(getgid()); |
416 | setegid(getgid()); |
400 | break; |
417 | break; |
401 | case SAVE: |
418 | case SAVE: |
402 | R->euid = geteuid(); |
419 | euid = geteuid(); |
403 | R->egid = getegid(); |
420 | egid = getegid(); |
404 | break; |
421 | break; |
405 | case RESTORE: |
422 | case RESTORE: |
406 | seteuid(R->euid); |
423 | seteuid(euid); |
407 | setegid(R->egid); |
424 | setegid(egid); |
408 | break; |
425 | break; |
409 | } |
426 | } |
410 | # else |
427 | # else |
411 | switch (mode) { |
428 | switch (mode) { |
412 | case IGNORE: |
429 | case IGNORE: |
… | |
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421 | # endif |
438 | # endif |
422 | #endif |
439 | #endif |
423 | } |
440 | } |
424 | |
441 | |
425 | #ifdef UTMP_SUPPORT |
442 | #ifdef UTMP_SUPPORT |
426 | /* EXTPROTO */ |
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427 | void |
443 | void |
428 | rxvt_privileged_utmp(pR_ char action) |
444 | rxvt_term::privileged_utmp (char action) |
429 | { |
445 | { |
430 | D_MAIN((stderr, "rxvt_privileged_utmp(%c); waiting for: %c (pid: %d)", |
446 | D_MAIN((stderr, "rxvt_privileged_utmp(%c); waiting for: %c (pid: %d)", |
431 | action, R->next_utmp_action, getpid())); |
447 | action, next_utmp_action, getpid())); |
432 | if (R->next_utmp_action != action || (action != SAVE && action != RESTORE) |
448 | if (next_utmp_action != action || (action != SAVE && action != RESTORE) |
433 | || (R->Options & Opt_utmpInhibit) |
449 | || (Options & Opt_utmpInhibit) |
434 | || R->ttydev == NULL || *R->ttydev == '\0') |
450 | || ttydev == NULL || *ttydev == '\0') |
435 | return; |
451 | return; |
436 | |
452 | |
437 | rxvt_privileges(aR_ RESTORE); |
453 | privileges (RESTORE); |
438 | if (action == SAVE) { |
454 | if (action == SAVE) { |
439 | R->next_utmp_action = RESTORE; |
455 | next_utmp_action = RESTORE; |
440 | rxvt_makeutent(aR_ R->ttydev, R->rs[Rs_display_name]); |
456 | makeutent (ttydev, rs[Rs_display_name]); |
441 | } else { /* action == RESTORE */ |
457 | } else { /* action == RESTORE */ |
442 | R->next_utmp_action = IGNORE; |
458 | next_utmp_action = IGNORE; |
443 | rxvt_cleanutent(aR); |
459 | cleanutent (); |
444 | } |
460 | } |
445 | rxvt_privileges(aR_ IGNORE); |
461 | privileges (IGNORE); |
446 | } |
462 | } |
447 | #endif |
463 | #endif |
448 | |
464 | |
449 | #ifndef NO_SETOWNER_TTYDEV |
465 | #ifndef NO_SETOWNER_TTYDEV |
450 | /* EXTPROTO */ |
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451 | void |
466 | void |
452 | rxvt_privileged_ttydev(pR_ char action) |
467 | rxvt_term::privileged_ttydev (char action) |
453 | { |
468 | { |
454 | D_MAIN((stderr, |
469 | D_MAIN((stderr, |
455 | "rxvt_privileged_ttydev(aR_ %c); waiting for: %c (pid: %d)", |
470 | "privileged_ttydev (%c); waiting for: %c (pid: %d)", |
456 | action, R->next_tty_action, getpid())); |
471 | action, next_tty_action, getpid())); |
457 | if (R->next_tty_action != action || (action != SAVE && action != RESTORE) |
472 | if (next_tty_action != action || (action != SAVE && action != RESTORE) |
458 | || R->ttydev == NULL || *R->ttydev == '\0') |
473 | || ttydev == NULL || *ttydev == '\0') |
459 | return; |
474 | return; |
460 | |
475 | |
461 | rxvt_privileges(aR_ RESTORE); |
476 | privileges (RESTORE); |
462 | |
477 | |
463 | if (action == SAVE) { |
478 | if (action == SAVE) { |
464 | R->next_tty_action = RESTORE; |
479 | next_tty_action = RESTORE; |
465 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
480 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
466 | /* store original tty status for restoration rxvt_clean_exit() -- rgg 04/12/95 */ |
481 | /* store original tty status for restoration rxvt_clean_exit() -- rgg 04/12/95 */ |
467 | if (lstat(R->ttydev, &R->ttyfd_stat) < 0) /* you lose out */ |
482 | if (lstat(ttydev, &ttyfd_stat) < 0) /* you lose out */ |
468 | R->next_tty_action = IGNORE; |
483 | next_tty_action = IGNORE; |
469 | else |
484 | else |
470 | # endif |
485 | # endif |
471 | { |
486 | { |
472 | chown(R->ttydev, getuid(), R->ttygid); /* fail silently */ |
487 | chown(ttydev, getuid(), ttygid); /* fail silently */ |
473 | chmod(R->ttydev, R->ttymode); |
488 | chmod(ttydev, ttymode); |
474 | # ifdef HAVE_REVOKE |
489 | # ifdef HAVE_REVOKE |
475 | revoke(R->ttydev); |
490 | revoke(ttydev); |
476 | # endif |
491 | # endif |
477 | } |
492 | } |
478 | } else { /* action == RESTORE */ |
493 | } else { /* action == RESTORE */ |
479 | R->next_tty_action = IGNORE; |
494 | next_tty_action = IGNORE; |
480 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
495 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
481 | chmod(R->ttydev, R->ttyfd_stat.st_mode); |
496 | chmod(ttydev, ttyfd_stat.st_mode); |
482 | chown(R->ttydev, R->ttyfd_stat.st_uid, R->ttyfd_stat.st_gid); |
497 | chown(ttydev, ttyfd_stat.st_uid, ttyfd_stat.st_gid); |
483 | # else |
498 | # else |
484 | chmod(R->ttydev, |
499 | chmod(ttydev, |
485 | (S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH | S_IWOTH)); |
500 | (S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH | S_IWOTH)); |
486 | chown(R->ttydev, 0, 0); |
501 | chown(ttydev, 0, 0); |
487 | # endif |
502 | # endif |
488 | } |
503 | } |
489 | |
504 | |
490 | rxvt_privileges(aR_ IGNORE); |
505 | privileges (IGNORE); |
491 | |
506 | |
492 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
507 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
493 | D_MAIN((stderr, "%s \"%s\": mode %03o, uid %d, gid %d", |
508 | D_MAIN((stderr, "%s \"%s\": mode %03o, uid %d, gid %d", |
494 | action == RESTORE ? "Restoring" : (action == |
509 | action == RESTORE ? "Restoring" : (action == |
495 | SAVE ? "Saving" : |
510 | SAVE ? "Saving" : |
496 | "UNKNOWN ERROR for"), R->ttydev, |
511 | "UNKNOWN ERROR for"), ttydev, |
497 | R->ttyfd_stat.st_mode, R->ttyfd_stat.st_uid, |
512 | ttyfd_stat.st_mode, ttyfd_stat.st_uid, |
498 | R->ttyfd_stat.st_gid)); |
513 | ttyfd_stat.st_gid)); |
499 | # endif |
514 | # endif |
500 | } |
515 | } |
501 | #endif |
516 | #endif |
502 | |
517 | |
503 | /*----------------------------------------------------------------------*/ |
518 | /*----------------------------------------------------------------------*/ |
504 | /* |
519 | /* |
505 | * window size/position calculcations for XSizeHint and other storage. |
520 | * window size/position calculcations for XSizeHint and other storage. |
506 | * if width/height are non-zero then override calculated width/height |
521 | * if width/height are non-zero then override calculated width/height |
507 | */ |
522 | */ |
508 | /* EXTPROTO */ |
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509 | void |
523 | void |
510 | rxvt_window_calc(pR_ unsigned int width, unsigned int height) |
524 | rxvt_term::window_calc (unsigned int width, unsigned int height) |
511 | { |
525 | { |
512 | short recalc_x, recalc_y; |
526 | short recalc_x, recalc_y; |
513 | int x, y, sb_w, mb_h, flags; |
527 | int x, y, sb_w, mb_h, flags; |
514 | unsigned int w, h; |
528 | unsigned int w, h; |
515 | unsigned int max_width, max_height; |
529 | unsigned int max_width, max_height; |
516 | |
530 | |
517 | D_SIZE((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
531 | D_SIZE((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
518 | R->TermWin.ncol, R->TermWin.nrow, R->szHint.width, |
532 | TermWin.ncol, TermWin.nrow, szHint.width, |
519 | R->szHint.height)); |
533 | szHint.height)); |
520 | R->szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
534 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
521 | R->szHint.win_gravity = NorthWestGravity; |
535 | szHint.win_gravity = NorthWestGravity; |
522 | /* R->szHint.min_aspect.x = R->szHint.min_aspect.y = 1; */ |
536 | /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ |
523 | |
537 | |
524 | recalc_x = recalc_y = 0; |
538 | recalc_x = recalc_y = 0; |
525 | flags = 0; |
539 | flags = 0; |
526 | if (!R->parsed_geometry) { |
540 | if (!parsed_geometry) { |
527 | R->parsed_geometry = 1; |
541 | parsed_geometry = 1; |
528 | if (R->rs[Rs_geometry]) |
542 | if (rs[Rs_geometry]) |
529 | flags = XParseGeometry(R->rs[Rs_geometry], &x, &y, &w, &h); |
543 | flags = XParseGeometry(rs[Rs_geometry], &x, &y, &w, &h); |
530 | if (flags & WidthValue) { |
544 | if (flags & WidthValue) { |
531 | R->TermWin.ncol = BOUND_POSITIVE_INT16(w); |
545 | TermWin.ncol = BOUND_POSITIVE_INT16(w); |
532 | R->szHint.flags |= USSize; |
546 | szHint.flags |= USSize; |
533 | } |
547 | } |
534 | if (flags & HeightValue) { |
548 | if (flags & HeightValue) { |
535 | R->TermWin.nrow = BOUND_POSITIVE_INT16(h); |
549 | TermWin.nrow = BOUND_POSITIVE_INT16(h); |
536 | R->szHint.flags |= USSize; |
550 | szHint.flags |= USSize; |
537 | } |
551 | } |
538 | if (flags & XValue) { |
552 | if (flags & XValue) { |
539 | R->szHint.x = x; |
553 | szHint.x = x; |
540 | R->szHint.flags |= USPosition; |
554 | szHint.flags |= USPosition; |
541 | if (flags & XNegative) { |
555 | if (flags & XNegative) { |
542 | recalc_x = 1; |
556 | recalc_x = 1; |
543 | R->szHint.win_gravity = NorthEastGravity; |
557 | szHint.win_gravity = NorthEastGravity; |
544 | } |
558 | } |
545 | } |
559 | } |
546 | if (flags & YValue) { |
560 | if (flags & YValue) { |
547 | R->szHint.y = y; |
561 | szHint.y = y; |
548 | R->szHint.flags |= USPosition; |
562 | szHint.flags |= USPosition; |
549 | if (flags & YNegative) { |
563 | if (flags & YNegative) { |
550 | recalc_y = 1; |
564 | recalc_y = 1; |
551 | if (R->szHint.win_gravity == NorthEastGravity) |
565 | if (szHint.win_gravity == NorthEastGravity) |
552 | R->szHint.win_gravity = SouthEastGravity; |
566 | szHint.win_gravity = SouthEastGravity; |
553 | else |
567 | else |
554 | R->szHint.win_gravity = SouthWestGravity; |
568 | szHint.win_gravity = SouthWestGravity; |
555 | } |
569 | } |
556 | } |
570 | } |
557 | } |
571 | } |
558 | /* TODO: BOUNDS */ |
572 | /* TODO: BOUNDS */ |
559 | R->TermWin.width = R->TermWin.ncol * R->TermWin.fwidth; |
573 | TermWin.width = TermWin.ncol * TermWin.fwidth; |
560 | R->TermWin.height = R->TermWin.nrow * R->TermWin.fheight; |
574 | TermWin.height = TermWin.nrow * TermWin.fheight; |
561 | max_width = MAX_COLS * R->TermWin.fwidth; |
575 | max_width = MAX_COLS * TermWin.fwidth; |
562 | max_height = MAX_ROWS * R->TermWin.fheight; |
576 | max_height = MAX_ROWS * TermWin.fheight; |
563 | |
577 | |
564 | R->szHint.base_width = R->szHint.base_height = 2 * R->TermWin.int_bwidth; |
578 | szHint.base_width = szHint.base_height = 2 * TermWin.int_bwidth; |
565 | |
579 | |
566 | sb_w = mb_h = 0; |
580 | sb_w = mb_h = 0; |
567 | R->window_vt_x = R->window_vt_y = 0; |
581 | window_vt_x = window_vt_y = 0; |
568 | if (scrollbar_visible(R)) { |
582 | if (scrollbar_visible ()) { |
569 | sb_w = scrollbar_TotalWidth(); |
583 | sb_w = scrollbar_TotalWidth(); |
570 | R->szHint.base_width += sb_w; |
584 | szHint.base_width += sb_w; |
571 | if (!(R->Options & Opt_scrollBar_right)) |
585 | if (!(Options & Opt_scrollBar_right)) |
572 | R->window_vt_x = sb_w; |
586 | window_vt_x = sb_w; |
573 | } |
587 | } |
574 | if (menubar_visible(R)) { |
588 | if (menubar_visible ()) { |
575 | mb_h = menuBar_TotalHeight(); |
589 | mb_h = menuBar_TotalHeight(); |
576 | R->szHint.base_height += mb_h; |
590 | szHint.base_height += mb_h; |
577 | R->window_vt_y = mb_h; |
591 | window_vt_y = mb_h; |
578 | } |
592 | } |
579 | R->szHint.width_inc = R->TermWin.fwidth; |
593 | szHint.width_inc = TermWin.fwidth; |
580 | R->szHint.height_inc = R->TermWin.fheight; |
594 | szHint.height_inc = TermWin.fheight; |
581 | R->szHint.min_width = R->szHint.base_width + R->szHint.width_inc; |
595 | szHint.min_width = szHint.base_width + szHint.width_inc; |
582 | R->szHint.min_height = R->szHint.base_height + R->szHint.height_inc; |
596 | szHint.min_height = szHint.base_height + szHint.height_inc; |
583 | |
597 | |
584 | if (width && width - R->szHint.base_width < max_width) { |
598 | if (width && width - szHint.base_width < max_width) { |
585 | R->szHint.width = width; |
599 | szHint.width = width; |
586 | R->TermWin.width = width - R->szHint.base_width; |
600 | TermWin.width = width - szHint.base_width; |
587 | } else { |
601 | } else { |
588 | MIN_IT(R->TermWin.width, max_width); |
602 | MIN_IT(TermWin.width, max_width); |
589 | R->szHint.width = R->szHint.base_width + R->TermWin.width; |
603 | szHint.width = szHint.base_width + TermWin.width; |
590 | } |
604 | } |
591 | if (height && height - R->szHint.base_height < max_height) { |
605 | if (height && height - szHint.base_height < max_height) { |
592 | R->szHint.height = height; |
606 | szHint.height = height; |
593 | R->TermWin.height = height - R->szHint.base_height; |
607 | TermWin.height = height - szHint.base_height; |
594 | } else { |
608 | } else { |
595 | MIN_IT(R->TermWin.height, max_height); |
609 | MIN_IT(TermWin.height, max_height); |
596 | R->szHint.height = R->szHint.base_height + R->TermWin.height; |
610 | szHint.height = szHint.base_height + TermWin.height; |
597 | } |
611 | } |
598 | if (scrollbar_visible(R) && (R->Options & Opt_scrollBar_right)) |
612 | if (scrollbar_visible () && (Options & Opt_scrollBar_right)) |
599 | R->window_sb_x = R->szHint.width - sb_w; |
613 | window_sb_x = szHint.width - sb_w; |
600 | |
614 | |
601 | if (recalc_x) |
615 | if (recalc_x) |
602 | R->szHint.x += (DisplayWidth(R->Xdisplay, Xscreen) |
616 | szHint.x += (DisplayWidth (Xdisplay, DefaultScreen (Xdisplay)) |
603 | - R->szHint.width - 2 * R->TermWin.ext_bwidth); |
617 | - szHint.width - 2 * TermWin.ext_bwidth); |
604 | if (recalc_y) |
618 | if (recalc_y) |
605 | R->szHint.y += (DisplayHeight(R->Xdisplay, Xscreen) |
619 | szHint.y += (DisplayHeight (Xdisplay, DefaultScreen (Xdisplay)) |
606 | - R->szHint.height - 2 * R->TermWin.ext_bwidth); |
620 | - szHint.height - 2 * TermWin.ext_bwidth); |
607 | |
621 | |
608 | R->TermWin.ncol = R->TermWin.width / R->TermWin.fwidth; |
622 | TermWin.ncol = TermWin.width / TermWin.fwidth; |
609 | R->TermWin.nrow = R->TermWin.height / R->TermWin.fheight; |
623 | TermWin.nrow = TermWin.height / TermWin.fheight; |
610 | D_SIZE((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
624 | D_SIZE((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
611 | R->TermWin.ncol, R->TermWin.nrow, R->szHint.width, |
625 | TermWin.ncol, TermWin.nrow, szHint.width, |
612 | R->szHint.height)); |
626 | szHint.height)); |
613 | return; |
627 | return; |
614 | } |
628 | } |
615 | |
629 | |
616 | /*----------------------------------------------------------------------*/ |
630 | /*----------------------------------------------------------------------*/ |
617 | /* |
631 | /* |
… | |
… | |
619 | * Called after a window size change. |
633 | * Called after a window size change. |
620 | */ |
634 | */ |
621 | void |
635 | void |
622 | rxvt_term::tt_winch () |
636 | rxvt_term::tt_winch () |
623 | { |
637 | { |
624 | struct winsize ws; |
638 | struct winsize ws; |
625 | |
639 | |
626 | if (cmd_fd < 0) |
640 | if (cmd_fd < 0) |
627 | return; |
641 | return; |
628 | |
642 | |
629 | ws.ws_col = TermWin.ncol; |
643 | ws.ws_col = TermWin.ncol; |
… | |
… | |
647 | * init = 1 - initialize |
661 | * init = 1 - initialize |
648 | * |
662 | * |
649 | * fontname == FONT_UP - switch to bigger font |
663 | * fontname == FONT_UP - switch to bigger font |
650 | * fontname == FONT_DN - switch to smaller font |
664 | * fontname == FONT_DN - switch to smaller font |
651 | */ |
665 | */ |
652 | /* EXTPROTO */ |
|
|
653 | void |
666 | void |
654 | rxvt_change_font(pR_ int init, const char *fontname) |
667 | rxvt_term::change_font (int init, const char *fontname) |
655 | { |
668 | { |
656 | } |
669 | } |
657 | |
670 | |
658 | /* INTPROTO */ |
|
|
659 | void |
671 | void |
660 | rxvt_font_up_down(pR_ int n, int direction) |
672 | rxvt_term::font_up_down (int n, int direction) |
661 | { |
673 | { |
662 | } |
674 | } |
663 | |
675 | |
664 | /*----------------------------------------------------------------------*/ |
676 | /*----------------------------------------------------------------------*/ |
665 | /*----------------------------------------------------------------------*/ |
677 | /*----------------------------------------------------------------------*/ |
666 | /* xterm sequences - title, iconName, color (exptl) */ |
678 | /* xterm sequences - title, iconName, color (exptl) */ |
667 | /* EXTPROTO */ |
|
|
668 | void |
679 | void |
669 | rxvt_set_title(pR_ const char *str) |
680 | rxvt_term::set_title (const char *str) |
670 | { |
681 | { |
671 | #ifndef SMART_WINDOW_TITLE |
682 | #ifndef SMART_WINDOW_TITLE |
672 | XStoreName(R->Xdisplay, R->TermWin.parent[0], str); |
683 | XStoreName(Xdisplay, TermWin.parent[0], str); |
673 | #else |
684 | #else |
674 | char *name; |
685 | char *name; |
675 | |
686 | |
676 | if (XFetchName(R->Xdisplay, R->TermWin.parent[0], &name) == 0) |
687 | if (XFetchName(Xdisplay, TermWin.parent[0], &name) == 0) |
677 | name = NULL; |
688 | name = NULL; |
678 | if (name == NULL || STRCMP(name, str)) |
689 | if (name == NULL || STRCMP(name, str)) |
679 | XStoreName(R->Xdisplay, R->TermWin.parent[0], str); |
690 | XStoreName(Xdisplay, TermWin.parent[0], str); |
680 | if (name) |
691 | if (name) |
681 | XFree(name); |
692 | XFree(name); |
682 | #endif |
693 | #endif |
683 | } |
694 | } |
684 | |
695 | |
685 | /* EXTPROTO */ |
|
|
686 | void |
696 | void |
687 | rxvt_set_iconName(pR_ const char *str) |
697 | rxvt_term::set_iconName (const char *str) |
688 | { |
698 | { |
689 | #ifndef SMART_WINDOW_TITLE |
699 | #ifndef SMART_WINDOW_TITLE |
690 | XSetIconName(R->Xdisplay, R->TermWin.parent[0], str); |
700 | XSetIconName(Xdisplay, TermWin.parent[0], str); |
691 | #else |
701 | #else |
692 | char *name; |
702 | char *name; |
693 | |
703 | |
694 | if (XGetIconName(R->Xdisplay, R->TermWin.parent[0], &name)) |
704 | if (XGetIconName(Xdisplay, TermWin.parent[0], &name)) |
695 | name = NULL; |
705 | name = NULL; |
696 | if (name == NULL || STRCMP(name, str)) |
706 | if (name == NULL || STRCMP(name, str)) |
697 | XSetIconName(R->Xdisplay, R->TermWin.parent[0], str); |
707 | XSetIconName(Xdisplay, TermWin.parent[0], str); |
698 | if (name) |
708 | if (name) |
699 | XFree(name); |
709 | XFree(name); |
700 | #endif |
710 | #endif |
701 | } |
711 | } |
702 | |
712 | |
703 | #ifdef XTERM_COLOR_CHANGE |
713 | #ifdef XTERM_COLOR_CHANGE |
704 | /* EXTPROTO */ |
|
|
705 | void |
714 | void |
706 | rxvt_set_window_color(pR_ int idx, const char *color) |
715 | rxvt_term::set_window_color (int idx, const char *color) |
707 | { |
716 | { |
708 | rxvt_color xcol; |
717 | rxvt_color xcol; |
709 | int i; |
718 | int i; |
710 | |
719 | |
711 | if (color == NULL || *color == '\0') |
720 | if (color == NULL || *color == '\0') |
… | |
… | |
715 | if (isdigit(*color)) { |
724 | if (isdigit(*color)) { |
716 | i = atoi(color); |
725 | i = atoi(color); |
717 | if (i >= 8 && i <= 15) { /* bright colors */ |
726 | if (i >= 8 && i <= 15) { /* bright colors */ |
718 | i -= 8; |
727 | i -= 8; |
719 | # ifndef NO_BRIGHTCOLOR |
728 | # ifndef NO_BRIGHTCOLOR |
720 | R->PixColors[idx] = R->PixColors[minBrightCOLOR + i]; |
729 | PixColors[idx] = PixColors[minBrightCOLOR + i]; |
721 | SET_PIXCOLOR(R, idx); |
730 | SET_PIXCOLOR(idx); |
722 | goto Done; |
731 | goto Done; |
723 | # endif |
732 | # endif |
724 | } |
733 | } |
725 | if (i >= 0 && i <= 7) { /* normal colors */ |
734 | if (i >= 0 && i <= 7) { /* normal colors */ |
726 | R->PixColors[idx] = R->PixColors[minCOLOR + i]; |
735 | PixColors[idx] = PixColors[minCOLOR + i]; |
727 | SET_PIXCOLOR(R, idx); |
736 | SET_PIXCOLOR(idx); |
728 | goto Done; |
737 | goto Done; |
729 | } |
738 | } |
730 | } |
739 | } |
731 | if (!rxvt_rXParseAllocColor(aR_ & xcol, color)) |
740 | if (!rXParseAllocColor (& xcol, color)) |
732 | return; |
741 | return; |
733 | /* XStoreColor (R->Xdisplay, XCMAP, XColor*); */ |
742 | /* XStoreColor (Xdisplay, XCMAP, XColor*); */ |
734 | |
743 | |
735 | /* |
744 | /* |
736 | * FIXME: should free colors here, but no idea how to do it so instead, |
745 | * FIXME: should free colors here, but no idea how to do it so instead, |
737 | * so just keep gobbling up the colormap |
746 | * so just keep gobbling up the colormap |
738 | */ |
747 | */ |
739 | # if 0 |
748 | # if 0 |
740 | for (i = Color_Black; i <= Color_White; i++) |
749 | for (i = Color_Black; i <= Color_White; i++) |
741 | if (R->PixColors[idx] == R->PixColors[i]) |
750 | if (PixColors[idx] == PixColors[i]) |
742 | break; |
751 | break; |
743 | if (i > Color_White) { |
752 | if (i > Color_White) { |
744 | /* fprintf (stderr, "XFreeColors: R->PixColors [%d] = %lu\n", idx, R->PixColors [idx]); */ |
753 | /* fprintf (stderr, "XFreeColors: PixColors [%d] = %lu\n", idx, PixColors [idx]); */ |
745 | XFreeColors(R->Xdisplay, XCMAP, (R->PixColors + idx), 1, |
754 | XFreeColors(Xdisplay, XCMAP, (PixColors + idx), 1, |
746 | DisplayPlanes(R->Xdisplay, Xscreen)); |
755 | DisplayPlanes(Xdisplay, Xscreen)); |
747 | } |
756 | } |
748 | # endif |
757 | # endif |
749 | |
758 | |
750 | R->PixColors[idx] = xcol; |
759 | PixColors[idx] = xcol; |
751 | SET_PIXCOLOR(R, idx); |
760 | SET_PIXCOLOR(idx); |
752 | |
761 | |
753 | /* XSetWindowAttributes attr; */ |
762 | /* XSetWindowAttributes attr; */ |
754 | /* Cursor cursor; */ |
763 | /* Cursor cursor; */ |
755 | Done: |
764 | Done: |
756 | if (idx == Color_bg && !(R->Options & Opt_transparent)) |
765 | if (idx == Color_bg && !(Options & Opt_transparent)) |
757 | XSetWindowBackground(R->Xdisplay, R->TermWin.vt, |
766 | XSetWindowBackground(Xdisplay, TermWin.vt, |
758 | R->PixColors[Color_bg]); |
767 | PixColors[Color_bg]); |
759 | |
768 | |
760 | /* handle Color_BD, scrollbar background, etc. */ |
769 | /* handle Color_BD, scrollbar background, etc. */ |
761 | |
770 | |
762 | rxvt_set_colorfgbg(aR); |
771 | set_colorfgbg (); |
763 | rxvt_recolour_cursor(aR); |
772 | recolour_cursor (); |
764 | /* the only reasonable way to enforce a clean update */ |
773 | /* the only reasonable way to enforce a clean update */ |
765 | rxvt_scr_poweron(aR); |
774 | scr_poweron (); |
766 | } |
775 | } |
767 | |
776 | |
768 | #else |
777 | #else |
769 | # define rxvt_set_window_color(aR_ idx,color) ((void)0) |
778 | # define set_window_color (idx,color) ((void)0) |
770 | #endif /* XTERM_COLOR_CHANGE */ |
779 | #endif /* XTERM_COLOR_CHANGE */ |
771 | |
780 | |
772 | /* EXTPROTO */ |
|
|
773 | void |
781 | void |
774 | rxvt_recolour_cursor(pR) |
782 | rxvt_term::recolour_cursor () |
775 | { |
783 | { |
776 | rxvt_color xcol[2]; |
|
|
777 | |
|
|
778 | #if TODO |
784 | #if TODO |
|
|
785 | rxvt_color xcol[2]; |
|
|
786 | |
779 | xcol[0] = R->PixColors[Color_pointer]; |
787 | xcol[0] = PixColors[Color_pointer]; |
780 | xcol[1] = R->PixColors[Color_bg]; |
788 | xcol[1] = PixColors[Color_bg]; |
781 | XQueryColors(R->Xdisplay, XCMAP, xcol, 2); |
789 | XQueryColors (Xdisplay, XCMAP, xcol, 2); |
782 | XRecolorCursor(R->Xdisplay, R->TermWin_cursor, &(xcol[0]), &(xcol[1])); |
790 | XRecolorCursor (Xdisplay, TermWin_cursor, &(xcol[0]), &(xcol[1])); |
783 | #endif |
791 | #endif |
784 | } |
792 | } |
785 | |
793 | |
786 | /*----------------------------------------------------------------------*/ |
794 | /*----------------------------------------------------------------------*/ |
787 | /* |
795 | /* |
788 | * find if fg/bg matches any of the normal (low-intensity) colors |
796 | * find if fg/bg matches any of the normal (low-intensity) colors |
789 | */ |
797 | */ |
790 | /* INTPROTO */ |
|
|
791 | void |
798 | void |
792 | rxvt_set_colorfgbg(pR) |
799 | rxvt_term::set_colorfgbg () |
793 | { |
800 | { |
794 | unsigned int i; |
801 | unsigned int i; |
795 | const char *xpmb = "\0"; |
802 | const char *xpmb = "\0"; |
796 | char fstr[sizeof("default") + 1], bstr[sizeof("default") + 1]; |
803 | char fstr[sizeof("default") + 1], bstr[sizeof("default") + 1]; |
797 | |
804 | |
798 | R->env_colorfgbg = |
805 | env_colorfgbg = |
799 | (char *)rxvt_malloc(sizeof("COLORFGBG=default;default;bg") + 1); |
806 | (char *)rxvt_malloc(sizeof("COLORFGBG=default;default;bg") + 1); |
800 | STRCPY(fstr, "default"); |
807 | STRCPY(fstr, "default"); |
801 | STRCPY(bstr, "default"); |
808 | STRCPY(bstr, "default"); |
802 | for (i = Color_Black; i <= Color_White; i++) |
809 | for (i = Color_Black; i <= Color_White; i++) |
803 | if (R->PixColors[Color_fg] == R->PixColors[i]) { |
810 | if (PixColors[Color_fg] == PixColors[i]) { |
804 | sprintf(fstr, "%d", (i - Color_Black)); |
811 | sprintf(fstr, "%d", (i - Color_Black)); |
805 | break; |
812 | break; |
806 | } |
813 | } |
807 | for (i = Color_Black; i <= Color_White; i++) |
814 | for (i = Color_Black; i <= Color_White; i++) |
808 | if (R->PixColors[Color_bg] == R->PixColors[i]) { |
815 | if (PixColors[Color_bg] == PixColors[i]) { |
809 | sprintf(bstr, "%d", (i - Color_Black)); |
816 | sprintf(bstr, "%d", (i - Color_Black)); |
810 | #ifdef XPM_BACKGROUND |
817 | #ifdef XPM_BACKGROUND |
811 | xpmb = "default;"; |
818 | xpmb = "default;"; |
812 | #endif |
819 | #endif |
813 | break; |
820 | break; |
814 | } |
821 | } |
815 | sprintf(R->env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
822 | sprintf(env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
816 | putenv(R->env_colorfgbg); |
823 | putenv(env_colorfgbg); |
817 | |
824 | |
818 | #ifndef NO_BRIGHTCOLOR |
825 | #ifndef NO_BRIGHTCOLOR |
819 | R->colorfgbg = DEFAULT_RSTYLE; |
826 | colorfgbg = DEFAULT_RSTYLE; |
820 | for (i = minCOLOR; i <= maxCOLOR; i++) { |
827 | for (i = minCOLOR; i <= maxCOLOR; i++) { |
821 | if (R->PixColors[Color_fg] == R->PixColors[i]) |
828 | if (PixColors[Color_fg] == PixColors[i]) |
822 | R->colorfgbg = SET_FGCOLOR(R->colorfgbg, i); |
829 | colorfgbg = SET_FGCOLOR(colorfgbg, i); |
823 | if (R->PixColors[Color_bg] == R->PixColors[i]) |
830 | if (PixColors[Color_bg] == PixColors[i]) |
824 | R->colorfgbg = SET_BGCOLOR(R->colorfgbg, i); |
831 | colorfgbg = SET_BGCOLOR(colorfgbg, i); |
825 | } |
832 | } |
826 | #endif |
833 | #endif |
827 | } |
834 | } |
828 | |
835 | |
829 | /*----------------------------------------------------------------------*/ |
836 | /*----------------------------------------------------------------------*/ |
830 | /* |
837 | /* |
831 | * Colour determination for low colour displays, routine from |
838 | * Colour determination for low colour displays, routine from |
832 | * Hans de Goede <hans@highrise.nl> |
839 | * Hans de Goede <hans@highrise.nl> |
833 | */ |
840 | */ |
834 | |
841 | |
835 | /* EXTPROTO */ |
|
|
836 | int |
842 | int |
837 | rxvt_rXParseAllocColor(pR_ rxvt_color * screen_in_out, const char *colour) |
843 | rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) |
838 | { |
844 | { |
839 | screen_in_out->set(aR_ colour); |
|
|
840 | |
|
|
841 | if (!screen_in_out->set(aR_ colour)) { |
845 | if (!screen_in_out->set (this, colour)) { |
842 | rxvt_print_error("can't allocate colour: %s", colour); |
846 | rxvt_print_error("can't allocate colour: %s", colour); |
843 | return false; |
847 | return false; |
844 | } |
848 | } |
845 | |
849 | |
846 | return true; |
850 | return true; |
847 | } |
851 | } |
848 | |
852 | |
849 | /* -------------------------------------------------------------------- * |
853 | /* -------------------------------------------------------------------- * |
850 | * - WINDOW RESIZING - * |
854 | * - WINDOW RESIZING - * |
851 | * -------------------------------------------------------------------- */ |
855 | * -------------------------------------------------------------------- */ |
852 | /* EXTPROTO */ |
|
|
853 | void |
856 | void |
854 | rxvt_resize_all_windows(pR_ unsigned int width, unsigned int height, |
857 | rxvt_term::resize_all_windows (unsigned int width, unsigned int height, int ignoreparent) |
855 | int ignoreparent) |
|
|
856 | { |
858 | { |
857 | int fix_screen; |
859 | int fix_screen; |
858 | |
860 | |
859 | #ifdef SMART_RESIZE |
861 | #ifdef SMART_RESIZE |
860 | int old_width = R->szHint.width, old_height = R->szHint.height; |
862 | int old_width = szHint.width, old_height = szHint.height; |
861 | #endif |
863 | #endif |
862 | |
864 | |
863 | rxvt_window_calc(aR_ width, height); |
865 | window_calc (width, height); |
864 | XSetWMNormalHints(R->Xdisplay, R->TermWin.parent[0], &R->szHint); |
866 | XSetWMNormalHints (Xdisplay, TermWin.parent[0], &szHint); |
865 | if (!ignoreparent) { |
867 | if (!ignoreparent) |
|
|
868 | { |
866 | #ifdef SMART_RESIZE |
869 | #ifdef SMART_RESIZE |
867 | /* |
870 | /* |
868 | * resize by Marius Gedminas <marius.gedminas@uosis.mif.vu.lt> |
871 | * resize by Marius Gedminas <marius.gedminas@uosis.mif.vu.lt> |
869 | * reposition window on resize depending on placement on screen |
872 | * reposition window on resize depending on placement on screen |
870 | */ |
873 | */ |
871 | int x, y, x1, y1; |
874 | int x, y, x1, y1; |
872 | int dx, dy; |
875 | int dx, dy; |
873 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
876 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
874 | Window unused_cr; |
877 | Window unused_cr; |
875 | |
878 | |
876 | XTranslateCoordinates(R->Xdisplay, R->TermWin.parent[0], Xroot, |
879 | XTranslateCoordinates (Xdisplay, TermWin.parent[0], Xroot, |
877 | 0, 0, &x, &y, &unused_cr); |
880 | 0, 0, &x, &y, &unused_cr); |
878 | XGetGeometry(R->Xdisplay, R->TermWin.parent[0], &unused_cr, &x1, &y1, |
881 | XGetGeometry (Xdisplay, TermWin.parent[0], &unused_cr, &x1, &y1, |
879 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
882 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
880 | /* |
883 | /* |
881 | * if Xroot isn't the parent window, a WM will probably have offset |
884 | * if Xroot isn't the parent window, a WM will probably have offset |
882 | * our position for handles and decorations. Counter it |
885 | * our position for handles and decorations. Counter it |
883 | */ |
886 | */ |
884 | if (x1 != x || y1 != y) { |
887 | if (x1 != x || y1 != y) { |
885 | x -= x1; |
888 | x -= x1; |
886 | y -= y1; |
889 | y -= y1; |
|
|
890 | } |
|
|
891 | |
|
|
892 | x1 = (DisplayWidth (Xdisplay, Xscreen) - old_width) / 2; |
|
|
893 | y1 = (DisplayHeight (Xdisplay, Xscreen) - old_height) / 2; |
|
|
894 | dx = old_width - szHint.width; |
|
|
895 | dy = old_height - szHint.height; |
|
|
896 | |
|
|
897 | /* Check position of the center of the window */ |
|
|
898 | if (x < x1) /* left half */ |
|
|
899 | dx = 0; |
|
|
900 | else if (x == x1) /* exact center */ |
|
|
901 | dx /= 2; |
|
|
902 | if (y < y1) /* top half */ |
|
|
903 | dy = 0; |
|
|
904 | else if (y == y1) /* exact center */ |
|
|
905 | dy /= 2; |
|
|
906 | |
|
|
907 | XMoveResizeWindow (Xdisplay, TermWin.parent[0], x + dx, y + dy, |
|
|
908 | szHint.width, szHint.height); |
|
|
909 | #else |
|
|
910 | XResizeWindow (Xdisplay, TermWin.parent[0], szHint.width, |
|
|
911 | szHint.height); |
|
|
912 | #endif |
|
|
913 | } |
|
|
914 | |
|
|
915 | fix_screen = (TermWin.ncol != prev_ncol |
|
|
916 | || TermWin.nrow != prev_nrow); |
|
|
917 | |
|
|
918 | if (fix_screen || width != old_width || height != old_height) |
|
|
919 | { |
|
|
920 | if (scrollbar_visible ()) |
|
|
921 | { |
|
|
922 | XMoveResizeWindow (Xdisplay, scrollBar.win, window_sb_x, |
|
|
923 | 0, scrollbar_TotalWidth (), szHint.height); |
|
|
924 | resize_scrollbar (); |
887 | } |
925 | } |
888 | |
926 | |
889 | x1 = (DisplayWidth(R->Xdisplay, Xscreen) - old_width) / 2; |
927 | if (menubar_visible ()) |
890 | y1 = (DisplayHeight(R->Xdisplay, Xscreen) - old_height) / 2; |
928 | XMoveResizeWindow (Xdisplay, menuBar.win, window_vt_x, |
891 | dx = old_width - R->szHint.width; |
929 | 0, TermWin_TotalWidth (), menuBar_TotalHeight ()); |
892 | dy = old_height - R->szHint.height; |
|
|
893 | |
930 | |
894 | /* Check position of the center of the window */ |
931 | XMoveResizeWindow (Xdisplay, TermWin.vt, window_vt_x, |
895 | if (x < x1) /* left half */ |
932 | window_vt_y, TermWin_TotalWidth (), |
896 | dx = 0; |
933 | TermWin_TotalHeight ()); |
897 | else if (x == x1) /* exact center */ |
934 | #ifdef RXVT_GRAPHICS |
898 | dx /= 2; |
935 | if (old_height) |
899 | if (y < y1) /* top half */ |
936 | Gr_Resize (old_width - szHint.base_width, |
900 | dy = 0; |
|
|
901 | else if (y == y1) /* exact center */ |
|
|
902 | dy /= 2; |
|
|
903 | |
|
|
904 | XMoveResizeWindow(R->Xdisplay, R->TermWin.parent[0], x + dx, y + dy, |
|
|
905 | R->szHint.width, R->szHint.height); |
|
|
906 | #else |
|
|
907 | XResizeWindow(R->Xdisplay, R->TermWin.parent[0], R->szHint.width, |
|
|
908 | R->szHint.height); |
937 | old_height - szHint.base_height); |
909 | #endif |
938 | #endif |
|
|
939 | scr_clear (); |
|
|
940 | #ifdef XPM_BACKGROUND |
|
|
941 | resize_pixmap (); |
|
|
942 | #endif |
|
|
943 | } |
|
|
944 | |
|
|
945 | if (fix_screen || old_height == 0) |
910 | } |
946 | { |
|
|
947 | int curr_screen = -1; |
|
|
948 | int old_ncol = prev_ncol; |
911 | |
949 | |
912 | fix_screen = (R->TermWin.ncol != R->prev_ncol |
950 | /* scr_reset only works on the primary screen */ |
913 | || R->TermWin.nrow != R->prev_nrow); |
951 | if (old_height) /* this is not the first time through */ |
914 | if (fix_screen || width != R->old_width || height != R->old_height) { |
952 | { |
915 | if (scrollbar_visible(R)) { |
953 | unsigned int ncol = TermWin.ncol; |
916 | XMoveResizeWindow(R->Xdisplay, R->scrollBar.win, R->window_sb_x, |
954 | TermWin.ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this |
917 | 0, scrollbar_TotalWidth(), R->szHint.height); |
955 | curr_screen = scr_change_screen (PRIMARY); |
918 | rxvt_Resize_scrollBar(aR); |
956 | TermWin.ncol = ncol; |
919 | } |
957 | } |
920 | if (menubar_visible(R)) |
|
|
921 | XMoveResizeWindow(R->Xdisplay, R->menuBar.win, R->window_vt_x, |
|
|
922 | 0, TermWin_TotalWidth(), menuBar_TotalHeight()); |
|
|
923 | XMoveResizeWindow(R->Xdisplay, R->TermWin.vt, R->window_vt_x, |
|
|
924 | R->window_vt_y, TermWin_TotalWidth(), |
|
|
925 | TermWin_TotalHeight()); |
|
|
926 | #ifdef RXVT_GRAPHICS |
|
|
927 | if (R->old_height) |
|
|
928 | rxvt_Gr_Resize(aR_ R->old_width - R->szHint.base_width, |
|
|
929 | R->old_height - R->szHint.base_height); |
|
|
930 | #endif |
|
|
931 | rxvt_scr_clear(aR); |
|
|
932 | #ifdef XPM_BACKGROUND |
|
|
933 | rxvt_resize_pixmap(aR); |
|
|
934 | #endif |
|
|
935 | } |
|
|
936 | |
958 | |
937 | if (fix_screen || R->old_height == 0) { |
|
|
938 | int curr_screen = -1; |
|
|
939 | uint16_t old_ncol = R->prev_ncol; |
|
|
940 | |
|
|
941 | /* scr_reset only works on the primary screen */ |
|
|
942 | if (R->old_height) /* this is not the first time through */ |
|
|
943 | curr_screen = rxvt_scr_change_screen(aR_ PRIMARY); |
|
|
944 | rxvt_scr_reset(aR); |
959 | scr_reset(); |
|
|
960 | |
945 | if (curr_screen >= 0) { /* this is not the first time through */ |
961 | if (curr_screen >= 0) /* this is not the first time through */ |
|
|
962 | { |
946 | rxvt_scr_change_screen(aR_ curr_screen); |
963 | scr_change_screen (curr_screen); |
947 | rxvt_selection_check(aR_(old_ncol != R->TermWin.ncol ? 4 : 0)); |
964 | selection_check (old_ncol != TermWin.ncol ? 4 : 0); |
948 | } |
965 | } |
949 | } |
966 | } |
950 | |
967 | |
951 | R->old_width = R->szHint.width; |
968 | old_width = szHint.width; |
952 | R->old_height = R->szHint.height; |
969 | old_height = szHint.height; |
953 | |
970 | |
954 | #ifdef USE_XIM |
971 | #ifdef USE_XIM |
955 | rxvt_IMSetStatusPosition(aR); |
972 | IMSetStatusPosition (); |
956 | #endif |
973 | #endif |
957 | } |
974 | } |
958 | |
975 | |
959 | /* |
976 | /* |
960 | * Set the width/height of the vt window in characters. Units are pixels. |
977 | * Set the width/height of the vt window in characters. Units are pixels. |
961 | * good for toggling 80/132 columns |
978 | * good for toggling 80/132 columns |
962 | */ |
979 | */ |
963 | /* EXTPROTO */ |
|
|
964 | void |
980 | void |
965 | rxvt_set_widthheight(pR_ unsigned int width, unsigned int height) |
981 | rxvt_term::set_widthheight (unsigned int width, unsigned int height) |
966 | { |
982 | { |
967 | XWindowAttributes wattr; |
983 | XWindowAttributes wattr; |
968 | |
984 | |
969 | if (width == 0 || height == 0) { |
985 | if (width == 0 || height == 0) { |
970 | XGetWindowAttributes(R->Xdisplay, Xroot, &wattr); |
986 | XGetWindowAttributes(Xdisplay, Xroot, &wattr); |
971 | if (width == 0) |
987 | if (width == 0) |
972 | width = wattr.width - R->szHint.base_width; |
988 | width = wattr.width - szHint.base_width; |
973 | if (height == 0) |
989 | if (height == 0) |
974 | height = wattr.height - R->szHint.base_height; |
990 | height = wattr.height - szHint.base_height; |
975 | } |
991 | } |
976 | if (width != R->TermWin.width || height != R->TermWin.height) { |
992 | if (width != TermWin.width || height != TermWin.height) { |
977 | width += R->szHint.base_width; |
993 | width += szHint.base_width; |
978 | height += R->szHint.base_height; |
994 | height += szHint.base_height; |
979 | rxvt_resize_all_windows(aR_ width, height, 0); |
995 | resize_all_windows (width, height, 0); |
980 | } |
996 | } |
981 | } |
997 | } |
982 | |
998 | |
983 | /* -------------------------------------------------------------------- * |
999 | /* -------------------------------------------------------------------- * |
984 | * - X INPUT METHOD ROUTINES - * |
1000 | * - X INPUT METHOD ROUTINES - * |
985 | * -------------------------------------------------------------------- */ |
1001 | * -------------------------------------------------------------------- */ |
986 | #ifdef USE_XIM |
1002 | #ifdef USE_XIM |
987 | /* INTPROTO */ |
|
|
988 | void |
1003 | void |
989 | rxvt_setSize(pR_ XRectangle * size) |
1004 | rxvt_term::set_size (XRectangle *size) |
990 | { |
1005 | { |
991 | size->x = R->TermWin.int_bwidth; |
1006 | size->x = TermWin.int_bwidth; |
992 | size->y = R->TermWin.int_bwidth; |
1007 | size->y = TermWin.int_bwidth; |
993 | size->width = Width2Pixel(R->TermWin.ncol); |
1008 | size->width = Width2Pixel(TermWin.ncol); |
994 | size->height = Height2Pixel(R->TermWin.nrow); |
1009 | size->height = Height2Pixel(TermWin.nrow); |
995 | } |
1010 | } |
996 | |
1011 | |
997 | /* INTPROTO */ |
|
|
998 | void |
1012 | void |
999 | rxvt_setColor(pR_ unsigned long *fg, unsigned long *bg) |
1013 | rxvt_term::set_color (unsigned long *fg, unsigned long *bg) |
1000 | { |
1014 | { |
1001 | *fg = R->PixColors[Color_fg]; |
1015 | *fg = PixColors[Color_fg]; |
1002 | *bg = R->PixColors[Color_bg]; |
1016 | *bg = PixColors[Color_bg]; |
1003 | } |
1017 | } |
1004 | |
1018 | |
1005 | /* Checking whether input method is running. */ |
1019 | /* Checking whether input method is running. */ |
1006 | /* INTPROTO */ |
|
|
1007 | Bool |
1020 | bool |
1008 | rxvt_IMisRunning(pR) |
1021 | rxvt_term::IMisRunning () |
1009 | { |
1022 | { |
1010 | char *p; |
1023 | char *p; |
1011 | Atom atom; |
1024 | Atom atom; |
1012 | Window win; |
1025 | Window win; |
1013 | char server[IMBUFSIZ]; |
1026 | char server[IMBUFSIZ]; |
… | |
… | |
1017 | STRCPY(server, "@server="); |
1030 | STRCPY(server, "@server="); |
1018 | STRNCAT(server, &(p[4]), IMBUFSIZ - 9); /* skip "@im=" */ |
1031 | STRNCAT(server, &(p[4]), IMBUFSIZ - 9); /* skip "@im=" */ |
1019 | if ((p = STRCHR(server + 1, '@')) != NULL) /* first one only */ |
1032 | if ((p = STRCHR(server + 1, '@')) != NULL) /* first one only */ |
1020 | *p = '\0'; |
1033 | *p = '\0'; |
1021 | |
1034 | |
1022 | atom = XInternAtom(R->Xdisplay, server, False); |
1035 | atom = XInternAtom(Xdisplay, server, False); |
1023 | win = XGetSelectionOwner(R->Xdisplay, atom); |
1036 | win = XGetSelectionOwner(Xdisplay, atom); |
1024 | if (win != None) |
1037 | if (win != None) |
1025 | return True; |
1038 | return True; |
1026 | } |
1039 | } |
1027 | return False; |
1040 | return False; |
1028 | } |
1041 | } |
1029 | |
1042 | |
1030 | /* EXTPROTO */ |
|
|
1031 | void |
1043 | void |
1032 | rxvt_IMSendSpot(pR) |
1044 | rxvt_term::IMSendSpot () |
1033 | { |
1045 | { |
1034 | XPoint spot; |
1046 | XPoint spot; |
1035 | XVaNestedList preedit_attr; |
1047 | XVaNestedList preedit_attr; |
1036 | |
1048 | |
1037 | if (R->Input_Context == NULL |
1049 | if (Input_Context == NULL |
1038 | || !R->TermWin.focus || !(R->input_style & XIMPreeditPosition) |
1050 | || !TermWin.focus || !(input_style & XIMPreeditPosition) |
1039 | || !(R->event_type == KeyPress |
1051 | || !(event_type == KeyPress |
1040 | || R->event_type == Expose |
1052 | || event_type == Expose |
1041 | || R->event_type == NoExpose |
1053 | || event_type == NoExpose |
1042 | || R->event_type == SelectionNotify |
1054 | || event_type == SelectionNotify |
1043 | || R->event_type == ButtonRelease || R->event_type == FocusIn) |
1055 | || event_type == ButtonRelease || event_type == FocusIn) |
1044 | || !rxvt_IMisRunning(aR)) |
1056 | || !IMisRunning ()) |
1045 | return; |
1057 | return; |
1046 | |
1058 | |
1047 | rxvt_setPosition(aR_ & spot); |
1059 | set_position (&spot); |
1048 | |
1060 | |
1049 | preedit_attr = XVaCreateNestedList(0, XNSpotLocation, &spot, NULL); |
1061 | preedit_attr = XVaCreateNestedList(0, XNSpotLocation, &spot, NULL); |
1050 | XSetICValues(R->Input_Context, XNPreeditAttributes, preedit_attr, NULL); |
1062 | XSetICValues(Input_Context, XNPreeditAttributes, preedit_attr, NULL); |
1051 | XFree(preedit_attr); |
1063 | XFree(preedit_attr); |
1052 | } |
1064 | } |
1053 | |
1065 | |
|
|
1066 | void |
|
|
1067 | rxvt_term::set_preedit_area (XRectangle * preedit_rect, XRectangle * status_rect, |
|
|
1068 | XRectangle * needed_rect) |
|
|
1069 | { |
|
|
1070 | int mbh, vtx = 0; |
|
|
1071 | |
|
|
1072 | if (scrollbar_visible () && !(Options & Opt_scrollBar_right)) |
|
|
1073 | vtx = scrollbar_TotalWidth(); |
|
|
1074 | |
|
|
1075 | mbh = menubar_visible () ? menuBar_TotalHeight() : 0; |
|
|
1076 | mbh -= TermWin.lineSpace; |
|
|
1077 | |
|
|
1078 | preedit_rect->x = needed_rect->width + vtx; |
|
|
1079 | preedit_rect->y = Height2Pixel(TermWin.nrow - 1) + mbh; |
|
|
1080 | |
|
|
1081 | preedit_rect->width = Width2Pixel(TermWin.ncol + 1) - needed_rect->width + vtx; |
|
|
1082 | preedit_rect->height = Height2Pixel(1); |
|
|
1083 | |
|
|
1084 | status_rect->x = vtx; |
|
|
1085 | status_rect->y = Height2Pixel(TermWin.nrow - 1) + mbh; |
|
|
1086 | |
|
|
1087 | status_rect->width = needed_rect->width ? needed_rect->width : Width2Pixel(TermWin.ncol + 1); |
|
|
1088 | status_rect->height = Height2Pixel(1); |
|
|
1089 | } |
|
|
1090 | |
|
|
1091 | /* ARGSUSED */ |
1054 | /* EXTPROTO */ |
1092 | /* EXTPROTO */ |
1055 | void |
|
|
1056 | rxvt_setTermFontSet(pR_ int idx) |
|
|
1057 | { |
|
|
1058 | char *string; |
|
|
1059 | long length; |
|
|
1060 | int success = 0; |
|
|
1061 | |
|
|
1062 | if (idx < 0 || idx >= MAX_NFONTS) |
|
|
1063 | return; |
|
|
1064 | } |
|
|
1065 | |
|
|
1066 | /* INTPROTO */ |
|
|
1067 | void |
|
|
1068 | rxvt_setPreeditArea (pR_ XRectangle * preedit_rect, XRectangle * status_rect, |
|
|
1069 | XRectangle * needed_rect) |
|
|
1070 | { |
|
|
1071 | int mbh, vtx = 0; |
|
|
1072 | |
|
|
1073 | if (scrollbar_visible(R) && !(R->Options & Opt_scrollBar_right)) |
|
|
1074 | vtx = scrollbar_TotalWidth(); |
|
|
1075 | mbh = menubar_visible(R) ? menuBar_TotalHeight() : 0; |
|
|
1076 | mbh -= R->TermWin.lineSpace; |
|
|
1077 | |
|
|
1078 | preedit_rect->x = needed_rect->width + vtx; |
|
|
1079 | preedit_rect->y = Height2Pixel(R->TermWin.nrow - 1) + mbh; |
|
|
1080 | |
|
|
1081 | preedit_rect->width = Width2Pixel(R->TermWin.ncol + 1) - needed_rect->width |
|
|
1082 | + vtx; |
|
|
1083 | preedit_rect->height = Height2Pixel(1); |
|
|
1084 | |
|
|
1085 | status_rect->x = vtx; |
|
|
1086 | status_rect->y = Height2Pixel(R->TermWin.nrow - 1) + mbh; |
|
|
1087 | |
|
|
1088 | status_rect->width = needed_rect->width ? needed_rect->width |
|
|
1089 | : Width2Pixel(R->TermWin.ncol + 1); |
|
|
1090 | status_rect->height = Height2Pixel(1); |
|
|
1091 | } |
|
|
1092 | |
|
|
1093 | /* ARGSUSED */ |
|
|
1094 | /* INTPROTO */ |
|
|
1095 | void |
1093 | void |
1096 | rxvt_IMDestroyCallback(XIM xim __attribute__ ((unused)), XPointer client_data |
1094 | rxvt_IMDestroyCallback(XIM xim __attribute__ ((unused)), XPointer client_data |
1097 | __attribute__ ((unused)), XPointer call_data |
1095 | __attribute__ ((unused)), XPointer call_data |
1098 | __attribute__ ((unused))) |
1096 | __attribute__ ((unused))) |
1099 | { |
1097 | { |
1100 | dR; |
|
|
1101 | |
|
|
1102 | R->Input_Context = NULL; |
1098 | GET_R->Input_Context = NULL; |
1103 | /* To avoid Segmentation Fault in C locale: Solaris only? */ |
1099 | /* To avoid Segmentation Fault in C locale: Solaris only? */ |
1104 | if (STRCMP(R->locale, "C")) |
1100 | if (STRCMP (GET_R->locale, "C")) |
1105 | XRegisterIMInstantiateCallback(R->Xdisplay, NULL, NULL, NULL, |
1101 | XRegisterIMInstantiateCallback(GET_R->Xdisplay, NULL, NULL, NULL, |
1106 | rxvt_IMInstantiateCallback, NULL); |
1102 | rxvt_IMInstantiateCallback, NULL); |
1107 | } |
|
|
1108 | |
|
|
1109 | /* |
|
|
1110 | * X manual pages and include files don't match on some systems: |
|
|
1111 | * some think this is an XIDProc and others an XIMProc so we can't |
|
|
1112 | * use the first argument - need to update this to be nice for |
|
|
1113 | * both types via some sort of configure detection |
|
|
1114 | */ |
|
|
1115 | /* ARGSUSED */ |
|
|
1116 | /* EXTPROTO */ |
|
|
1117 | void |
|
|
1118 | rxvt_IMInstantiateCallback(Display * unused |
|
|
1119 | __attribute__ ((unused)), XPointer client_data |
|
|
1120 | __attribute__ ((unused)), XPointer call_data |
|
|
1121 | __attribute__ ((unused))) |
|
|
1122 | { |
|
|
1123 | dR; |
|
|
1124 | int i, found, had_im; |
|
|
1125 | const char *p; |
|
|
1126 | char **s; |
|
|
1127 | char buf[IMBUFSIZ]; |
|
|
1128 | |
|
|
1129 | D_MAIN((stderr, "rxvt_IMInstantiateCallback()")); |
|
|
1130 | if (R->Input_Context) |
|
|
1131 | return; |
|
|
1132 | |
|
|
1133 | p = R->rs[Rs_inputMethod]; |
|
|
1134 | if (p && *p) |
|
|
1135 | { |
|
|
1136 | bool found = false; |
|
|
1137 | |
|
|
1138 | s = rxvt_splitcommastring (p); |
|
|
1139 | for (i = 0; s[i]; i++) |
|
|
1140 | { |
|
|
1141 | if (*s[i]) |
|
|
1142 | { |
|
|
1143 | STRCPY (buf, "@im="); |
|
|
1144 | STRNCAT (buf, s[i], IMBUFSIZ - 5); |
|
|
1145 | if ((p = XSetLocaleModifiers (buf)) && *p |
|
|
1146 | && rxvt_IM_get_IC (aR)) |
|
|
1147 | { |
|
|
1148 | found = true; |
|
|
1149 | break; |
|
|
1150 | } |
|
|
1151 | } |
|
|
1152 | } |
|
|
1153 | for (i = 0; s[i]; i++) |
|
|
1154 | free(s[i]); |
|
|
1155 | free(s); |
|
|
1156 | |
|
|
1157 | if (found) |
|
|
1158 | return; |
|
|
1159 | } |
|
|
1160 | |
|
|
1161 | /* try with XMODIFIERS env. var. */ |
|
|
1162 | if ((p = XSetLocaleModifiers ("")) && *p |
|
|
1163 | && rxvt_IM_get_IC (aR)) |
|
|
1164 | return; |
|
|
1165 | |
|
|
1166 | /* try with no modifiers base IF the user didn't specify an IM */ |
|
|
1167 | if ((p = XSetLocaleModifiers ("@im=none")) && *p |
|
|
1168 | && rxvt_IM_get_IC (aR) == True) |
|
|
1169 | return; |
|
|
1170 | } |
1103 | } |
1171 | |
1104 | |
1172 | /* |
1105 | /* |
1173 | * Try to open a XIM with the current modifiers, then see if we can |
1106 | * Try to open a XIM with the current modifiers, then see if we can |
1174 | * open a suitable preedit type |
1107 | * open a suitable preedit type |
1175 | */ |
1108 | */ |
1176 | /* INTPROTO */ |
|
|
1177 | Bool |
1109 | bool |
1178 | rxvt_IM_get_IC(pR) |
1110 | rxvt_term::IM_get_IC () |
1179 | { |
1111 | { |
1180 | int i, j, found; |
1112 | int i, j, found; |
1181 | XIM xim; |
1113 | XIM xim; |
1182 | XPoint spot; |
1114 | XPoint spot; |
1183 | XRectangle rect, status_rect, needed_rect; |
1115 | XRectangle rect, status_rect, needed_rect; |
… | |
… | |
1187 | XIMStyles *xim_styles; |
1119 | XIMStyles *xim_styles; |
1188 | XVaNestedList preedit_attr, status_attr; |
1120 | XVaNestedList preedit_attr, status_attr; |
1189 | XIMCallback ximcallback; |
1121 | XIMCallback ximcallback; |
1190 | |
1122 | |
1191 | D_MAIN((stderr, "rxvt_IM_get_IC()")); |
1123 | D_MAIN((stderr, "rxvt_IM_get_IC()")); |
1192 | xim = XOpenIM(R->Xdisplay, NULL, NULL, NULL); |
1124 | xim = XOpenIM (Xdisplay, NULL, NULL, NULL); |
1193 | if (xim == NULL) |
1125 | if (xim == NULL) |
1194 | return False; |
1126 | return False; |
1195 | |
1127 | |
1196 | xim_styles = NULL; |
1128 | xim_styles = NULL; |
1197 | if (XGetIMValues(xim, XNQueryInputStyle, &xim_styles, NULL) |
1129 | if (XGetIMValues (xim, XNQueryInputStyle, &xim_styles, NULL) |
1198 | || !xim_styles || !xim_styles->count_styles) { |
1130 | || !xim_styles || !xim_styles->count_styles) { |
1199 | XCloseIM(xim); |
1131 | XCloseIM(xim); |
1200 | return False; |
1132 | return False; |
1201 | } |
1133 | } |
1202 | |
1134 | |
1203 | p = R->rs[Rs_preeditType] ? R->rs[Rs_preeditType] |
1135 | p = rs[Rs_preeditType] ? rs[Rs_preeditType] |
1204 | : "OverTheSpot,OffTheSpot,Root"; |
1136 | : "OverTheSpot,OffTheSpot,Root"; |
1205 | s = rxvt_splitcommastring(p); |
1137 | s = rxvt_splitcommastring(p); |
1206 | for (i = found = 0; !found && s[i]; i++) { |
1138 | for (i = found = 0; !found && s[i]; i++) { |
1207 | if (!STRCMP(s[i], "OverTheSpot")) |
1139 | if (!STRCMP(s[i], "OverTheSpot")) |
1208 | R->input_style = (XIMPreeditPosition | XIMStatusNothing); |
1140 | input_style = (XIMPreeditPosition | XIMStatusNothing); |
1209 | else if (!STRCMP(s[i], "OffTheSpot")) |
1141 | else if (!STRCMP(s[i], "OffTheSpot")) |
1210 | R->input_style = (XIMPreeditArea | XIMStatusArea); |
1142 | input_style = (XIMPreeditArea | XIMStatusArea); |
1211 | else if (!STRCMP(s[i], "Root")) |
1143 | else if (!STRCMP(s[i], "Root")) |
1212 | R->input_style = (XIMPreeditNothing | XIMStatusNothing); |
1144 | input_style = (XIMPreeditNothing | XIMStatusNothing); |
1213 | |
1145 | |
1214 | for (j = 0; j < xim_styles->count_styles; j++) |
1146 | for (j = 0; j < xim_styles->count_styles; j++) |
1215 | if (R->input_style == xim_styles->supported_styles[j]) { |
1147 | if (input_style == xim_styles->supported_styles[j]) { |
1216 | found = 1; |
1148 | found = 1; |
1217 | break; |
1149 | break; |
1218 | } |
1150 | } |
1219 | } |
1151 | } |
1220 | for (i = 0; s[i]; i++) |
1152 | for (i = 0; s[i]; i++) |
… | |
… | |
1227 | return False; |
1159 | return False; |
1228 | } |
1160 | } |
1229 | |
1161 | |
1230 | ximcallback.callback = rxvt_IMDestroyCallback; |
1162 | ximcallback.callback = rxvt_IMDestroyCallback; |
1231 | |
1163 | |
1232 | /* XXX: not sure why we need this (as well as IC one below) */ |
1164 | /* XXX: not sure why we need this (as well as IC one below) */ |
1233 | XSetIMValues(xim, XNDestroyCallback, &ximcallback, NULL); |
1165 | XSetIMValues(xim, XNDestroyCallback, &ximcallback, NULL); |
1234 | |
1166 | |
1235 | preedit_attr = status_attr = NULL; |
1167 | preedit_attr = status_attr = NULL; |
1236 | |
1168 | |
1237 | if (R->input_style & XIMPreeditPosition) { |
1169 | if (input_style & XIMPreeditPosition) { |
1238 | rxvt_setSize(aR_ & rect); |
1170 | set_size (&rect); |
1239 | rxvt_setPosition(aR_ & spot); |
1171 | set_position (&spot); |
1240 | rxvt_setColor(aR_ & fg, &bg); |
1172 | set_color (&fg, &bg); |
1241 | |
1173 | |
1242 | preedit_attr = XVaCreateNestedList(0, XNArea, &rect, |
1174 | preedit_attr = XVaCreateNestedList(0, XNArea, &rect, |
1243 | XNSpotLocation, &spot, |
1175 | XNSpotLocation, &spot, |
1244 | XNForeground, fg, XNBackground, bg, |
1176 | XNForeground, fg, XNBackground, bg, |
1245 | //XNFontSet, R->TermWin.fontset, |
1177 | //XNFontSet, TermWin.fontset, |
1246 | NULL); |
1178 | NULL); |
1247 | } else if (R->input_style & XIMPreeditArea) { |
1179 | } else if (input_style & XIMPreeditArea) { |
1248 | rxvt_setColor(aR_ & fg, &bg); |
1180 | set_color (&fg, &bg); |
1249 | |
1181 | |
1250 | /* |
1182 | /* |
1251 | * The necessary width of preedit area is unknown |
1183 | * The necessary width of preedit area is unknown |
1252 | * until create input context. |
1184 | * until create input context. |
1253 | */ |
1185 | */ |
1254 | needed_rect.width = 0; |
1186 | needed_rect.width = 0; |
1255 | |
1187 | |
1256 | rxvt_setPreeditArea(aR_ & rect, &status_rect, &needed_rect); |
1188 | set_preedit_area(&rect, &status_rect, &needed_rect); |
1257 | |
1189 | |
1258 | preedit_attr = XVaCreateNestedList(0, XNArea, &rect, |
1190 | preedit_attr = XVaCreateNestedList(0, XNArea, &rect, |
1259 | XNForeground, fg, XNBackground, bg, |
1191 | XNForeground, fg, XNBackground, bg, |
1260 | //XNFontSet, R->TermWin.fontset, |
1192 | //XNFontSet, TermWin.fontset, |
1261 | NULL); |
1193 | NULL); |
1262 | status_attr = XVaCreateNestedList(0, XNArea, &status_rect, |
1194 | status_attr = XVaCreateNestedList(0, XNArea, &status_rect, |
1263 | XNForeground, fg, XNBackground, bg, |
1195 | XNForeground, fg, XNBackground, bg, |
1264 | //XNFontSet, R->TermWin.fontset, |
1196 | //XNFontSet, TermWin.fontset, |
1265 | NULL); |
1197 | NULL); |
1266 | } |
1198 | } |
1267 | R->Input_Context = XCreateIC(xim, XNInputStyle, R->input_style, |
1199 | Input_Context = XCreateIC(xim, XNInputStyle, input_style, |
1268 | XNClientWindow, R->TermWin.parent[0], |
1200 | XNClientWindow, TermWin.parent[0], |
1269 | XNFocusWindow, R->TermWin.parent[0], |
1201 | XNFocusWindow, TermWin.parent[0], |
1270 | XNDestroyCallback, &ximcallback, |
1202 | XNDestroyCallback, &ximcallback, |
1271 | preedit_attr ? XNPreeditAttributes : NULL, |
1203 | preedit_attr ? XNPreeditAttributes : NULL, |
1272 | preedit_attr, |
1204 | preedit_attr, |
1273 | status_attr ? XNStatusAttributes : NULL, |
1205 | status_attr ? XNStatusAttributes : NULL, |
1274 | status_attr, NULL); |
1206 | status_attr, NULL); |
1275 | if (preedit_attr) |
1207 | if (preedit_attr) |
1276 | XFree(preedit_attr); |
1208 | XFree(preedit_attr); |
1277 | if (status_attr) |
1209 | if (status_attr) |
1278 | XFree(status_attr); |
1210 | XFree(status_attr); |
1279 | if (R->Input_Context == NULL) { |
1211 | if (Input_Context == NULL) { |
1280 | rxvt_print_error("failed to create input context"); |
1212 | rxvt_print_error("failed to create input context"); |
1281 | XCloseIM(xim); |
1213 | XCloseIM(xim); |
1282 | return False; |
1214 | return False; |
1283 | } |
1215 | } |
1284 | if (R->input_style & XIMPreeditArea) |
1216 | if (input_style & XIMPreeditArea) |
1285 | rxvt_IMSetStatusPosition(aR); |
1217 | IMSetStatusPosition (); |
1286 | D_MAIN((stderr, "rxvt_IM_get_IC() - successful connection")); |
1218 | D_MAIN((stderr, "rxvt_IM_get_IC() - successful connection")); |
1287 | return True; |
1219 | return True; |
1288 | } |
1220 | } |
1289 | |
1221 | |
|
|
1222 | /* |
|
|
1223 | * X manual pages and include files don't match on some systems: |
|
|
1224 | * some think this is an XIDProc and others an XIMProc so we can't |
|
|
1225 | * use the first argument - need to update this to be nice for |
|
|
1226 | * both types via some sort of configure detection |
|
|
1227 | */ |
|
|
1228 | /* ARGSUSED */ |
1290 | /* EXTPROTO */ |
1229 | /* EXTPROTO */ |
1291 | void |
1230 | void |
|
|
1231 | rxvt_IMInstantiateCallback(Display * unused |
|
|
1232 | __attribute__ ((unused)), XPointer client_data |
|
|
1233 | __attribute__ ((unused)), XPointer call_data |
|
|
1234 | __attribute__ ((unused))) |
|
|
1235 | { |
|
|
1236 | int i, found, had_im; |
|
|
1237 | const char *p; |
|
|
1238 | char **s; |
|
|
1239 | char buf[IMBUFSIZ]; |
|
|
1240 | |
|
|
1241 | D_MAIN((stderr, "rxvt_IMInstantiateCallback()")); |
|
|
1242 | if (GET_R->Input_Context) |
|
|
1243 | return; |
|
|
1244 | |
|
|
1245 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
|
|
1246 | if (GET_R->rs[Rs_imLocale]) |
|
|
1247 | setlocale (LC_CTYPE, GET_R->rs[Rs_imLocale]); |
|
|
1248 | #endif |
|
|
1249 | |
|
|
1250 | p = GET_R->rs[Rs_inputMethod]; |
|
|
1251 | if (p && *p) |
|
|
1252 | { |
|
|
1253 | bool found = false; |
|
|
1254 | |
|
|
1255 | s = rxvt_splitcommastring (p); |
|
|
1256 | for (i = 0; s[i]; i++) |
|
|
1257 | { |
|
|
1258 | if (*s[i]) |
|
|
1259 | { |
|
|
1260 | STRCPY (buf, "@im="); |
|
|
1261 | STRNCAT (buf, s[i], IMBUFSIZ - 5); |
|
|
1262 | if ((p = XSetLocaleModifiers (buf)) && *p && GET_R->IM_get_IC ()) |
|
|
1263 | { |
|
|
1264 | found = true; |
|
|
1265 | break; |
|
|
1266 | } |
|
|
1267 | } |
|
|
1268 | } |
|
|
1269 | for (i = 0; s[i]; i++) |
|
|
1270 | free(s[i]); |
|
|
1271 | free(s); |
|
|
1272 | |
|
|
1273 | if (found) |
|
|
1274 | goto done; |
|
|
1275 | } |
|
|
1276 | |
|
|
1277 | /* try with XMODIFIERS env. var. */ |
|
|
1278 | if ((p = XSetLocaleModifiers ("")) && *p |
|
|
1279 | && GET_R->IM_get_IC ()) |
|
|
1280 | goto done; |
|
|
1281 | |
|
|
1282 | /* try with no modifiers base IF the user didn't specify an IM */ |
|
|
1283 | if ((p = XSetLocaleModifiers ("@im=none")) && *p |
|
|
1284 | && GET_R->IM_get_IC () == True) |
|
|
1285 | goto done; |
|
|
1286 | |
|
|
1287 | done: |
|
|
1288 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
|
|
1289 | if (GET_R->rs[Rs_imLocale]) |
|
|
1290 | setlocale (LC_CTYPE, GET_R->locale); |
|
|
1291 | #endif |
|
|
1292 | } |
|
|
1293 | |
|
|
1294 | void |
1292 | rxvt_IMSetStatusPosition(pR) |
1295 | rxvt_term::IMSetStatusPosition () |
1293 | { |
1296 | { |
1294 | XRectangle preedit_rect, status_rect, *needed_rect; |
1297 | XRectangle preedit_rect, status_rect, *needed_rect; |
1295 | XVaNestedList preedit_attr, status_attr; |
1298 | XVaNestedList preedit_attr, status_attr; |
1296 | |
1299 | |
1297 | if (R->Input_Context == NULL |
1300 | if (Input_Context == NULL |
1298 | || !R->TermWin.focus || !(R->input_style & XIMPreeditArea) |
1301 | || !TermWin.focus || !(input_style & XIMPreeditArea) |
1299 | || !rxvt_IMisRunning(aR)) |
1302 | || !IMisRunning ()) |
1300 | return; |
1303 | return; |
1301 | |
1304 | |
1302 | /* Getting the necessary width of preedit area */ |
1305 | /* Getting the necessary width of preedit area */ |
1303 | status_attr = XVaCreateNestedList(0, XNAreaNeeded, &needed_rect, NULL); |
1306 | status_attr = XVaCreateNestedList(0, XNAreaNeeded, &needed_rect, NULL); |
1304 | XGetICValues(R->Input_Context, XNStatusAttributes, status_attr, NULL); |
1307 | XGetICValues(Input_Context, XNStatusAttributes, status_attr, NULL); |
1305 | XFree(status_attr); |
1308 | XFree(status_attr); |
1306 | |
1309 | |
1307 | rxvt_setPreeditArea(aR_ & preedit_rect, &status_rect, needed_rect); |
1310 | set_preedit_area(&preedit_rect, &status_rect, needed_rect); |
1308 | |
1311 | |
1309 | preedit_attr = XVaCreateNestedList(0, XNArea, &preedit_rect, NULL); |
1312 | preedit_attr = XVaCreateNestedList(0, XNArea, &preedit_rect, NULL); |
1310 | status_attr = XVaCreateNestedList(0, XNArea, &status_rect, NULL); |
1313 | status_attr = XVaCreateNestedList(0, XNArea, &status_rect, NULL); |
1311 | |
1314 | |
1312 | XSetICValues(R->Input_Context, |
1315 | XSetICValues(Input_Context, |
1313 | XNPreeditAttributes, preedit_attr, |
1316 | XNPreeditAttributes, preedit_attr, |
1314 | XNStatusAttributes, status_attr, NULL); |
1317 | XNStatusAttributes, status_attr, NULL); |
1315 | |
1318 | |
1316 | XFree(preedit_attr); |
1319 | XFree(preedit_attr); |
1317 | XFree(status_attr); |
1320 | XFree(status_attr); |