1 | /*--------------------------------*-C-*---------------------------------* |
1 | /*--------------------------------*-C-*---------------------------------* |
2 | * File: main.c |
2 | * File: main.c |
3 | *----------------------------------------------------------------------* |
3 | *----------------------------------------------------------------------* |
4 | * $Id: main.C,v 1.12 2003/12/16 23:04:13 pcg Exp $ |
4 | * $Id: main.C,v 1.24 2004/01/31 03:26:28 pcg Exp $ |
5 | * |
5 | * |
6 | * All portions of code are copyright by their respective author/s. |
6 | * 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> |
7 | * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> |
8 | * - original version |
8 | * - original version |
9 | * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> |
9 | * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> |
… | |
… | |
42 | |
42 | |
43 | #ifdef HAVE_TERMIOS_H |
43 | #ifdef HAVE_TERMIOS_H |
44 | # include <termios.h> |
44 | # include <termios.h> |
45 | #endif |
45 | #endif |
46 | |
46 | |
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47 | #include <cstring> |
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48 | |
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49 | static char curlocale[128]; |
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50 | |
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51 | void |
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52 | rxvt_set_locale (const char *locale) |
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53 | { |
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54 | if (locale && STRNCMP (locale, curlocale, 128)) |
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55 | { |
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56 | STRNCPY (curlocale, locale, 128); |
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57 | setlocale (LC_CTYPE, curlocale); |
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58 | } |
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59 | } |
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60 | |
47 | void * |
61 | void * |
48 | rxvt_term::operator new (size_t s) |
62 | rxvt_term::operator new (size_t s) |
49 | { |
63 | { |
50 | void *p = malloc (s); |
64 | void *p = malloc (s); |
51 | |
65 | |
… | |
… | |
58 | { |
72 | { |
59 | free (p); |
73 | free (p); |
60 | } |
74 | } |
61 | |
75 | |
62 | rxvt_term::rxvt_term () |
76 | rxvt_term::rxvt_term () |
63 | : pty_ev (this, &rxvt_term::pty_cb), |
77 | : |
64 | #ifdef CURSOR_BLINK |
78 | #ifdef CURSOR_BLINK |
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79 | cursor_blink_ev (this, &rxvt_term::cursor_blink_cb), |
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80 | #endif |
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81 | #ifdef TEXT_BLINK |
65 | blink_ev (this, &rxvt_term::blink_cb), |
82 | text_blink_ev (this, &rxvt_term::text_blink_cb), |
66 | #endif |
83 | #endif |
67 | #ifdef POINTER_BLANK |
84 | #ifdef POINTER_BLANK |
68 | pointer_ev (this, &rxvt_term::pointer_cb), |
85 | pointer_ev (this, &rxvt_term::pointer_cb), |
69 | #endif |
86 | #endif |
70 | x_ev (this, &rxvt_term::x_cb), |
87 | check_ev (this, &rxvt_term::check_cb), |
71 | destroy_ev (this, &rxvt_term::destroy_cb), |
88 | destroy_ev (this, &rxvt_term::destroy_cb), |
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89 | pty_ev (this, &rxvt_term::pty_cb), |
72 | check_ev (this, &rxvt_term::check_cb), |
90 | x_ev (this, &rxvt_term::x_cb), |
73 | incr_ev (this, &rxvt_term::incr_cb) |
91 | incr_ev (this, &rxvt_term::incr_cb) |
74 | { |
92 | { |
75 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
93 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
76 | } |
94 | } |
77 | |
95 | |
78 | rxvt_term::~rxvt_term () |
96 | rxvt_term::~rxvt_term () |
79 | { |
97 | { |
80 | rxvt_scr_release (this); |
98 | scr_release (); |
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99 | |
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100 | free (locale); |
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101 | free (codeset); |
81 | |
102 | |
82 | #ifndef NO_SETOWNER_TTYDEV |
103 | #ifndef NO_SETOWNER_TTYDEV |
83 | rxvt_privileged_ttydev (this, RESTORE); |
104 | privileged_ttydev (RESTORE); |
84 | #endif |
105 | #endif |
85 | #ifdef UTMP_SUPPORT |
106 | #ifdef UTMP_SUPPORT |
86 | rxvt_privileged_utmp (this, RESTORE); |
107 | privileged_utmp (RESTORE); |
87 | #endif |
108 | #endif |
88 | #ifdef USE_XIM |
109 | #ifdef USE_XIM |
89 | if (Input_Context != NULL) |
110 | if (Input_Context != NULL) |
90 | { |
111 | { |
91 | XDestroyIC (Input_Context); |
112 | XDestroyIC (Input_Context); |
… | |
… | |
107 | { |
128 | { |
108 | check_ev.stop (); |
129 | check_ev.stop (); |
109 | pty_ev.stop (); |
130 | pty_ev.stop (); |
110 | x_ev.stop (); |
131 | x_ev.stop (); |
111 | #ifdef CURSOR_BLINK |
132 | #ifdef CURSOR_BLINK |
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133 | cursor_blink_ev.stop (); |
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134 | #endif |
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135 | #ifdef TEXT_BLINK |
112 | blink_ev.stop (); |
136 | text_blink_ev.stop (); |
113 | #endif |
137 | #endif |
114 | #ifdef POINTER_BLANK |
138 | #ifdef POINTER_BLANK |
115 | pointer_ev.stop (); |
139 | pointer_ev.stop (); |
116 | #endif |
140 | #endif |
117 | |
141 | |
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131 | /* LIBPROTO */ |
155 | /* LIBPROTO */ |
132 | rxvt_t |
156 | rxvt_t |
133 | rxvt_init (int argc, const char *const *argv) |
157 | rxvt_init (int argc, const char *const *argv) |
134 | { |
158 | { |
135 | SET_R (new rxvt_term); |
159 | SET_R (new rxvt_term); |
136 | dR; |
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137 | |
160 | |
138 | if (!R->init_vars () || !R->init (argc, argv)) |
161 | if (!GET_R->init_vars () || !GET_R->init (argc, argv)) |
139 | { |
162 | { |
140 | delete R; |
163 | delete GET_R; |
141 | return NULL; |
164 | SET_R (0); |
142 | } |
165 | } |
143 | |
166 | |
144 | return R; |
167 | return GET_R; |
145 | } |
168 | } |
146 | |
169 | |
147 | /* EXTPROTO */ |
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148 | void |
170 | void |
149 | rxvt_init_signals () |
171 | rxvt_init_signals () |
150 | { |
172 | { |
151 | /* install exit handler for cleanup */ |
173 | /* install exit handler for cleanup */ |
152 | #if 0 |
174 | #if 0 |
… | |
… | |
175 | } |
197 | } |
176 | |
198 | |
177 | bool |
199 | bool |
178 | rxvt_term::init (int argc, const char *const *argv) |
200 | rxvt_term::init (int argc, const char *const *argv) |
179 | { |
201 | { |
180 | dR;//TODO (scrollbar, setidle) |
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181 | |
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182 | /* |
202 | /* |
183 | * Save and then give up any super-user privileges |
203 | * Save and then give up any super-user privileges |
184 | * If we need privileges in any area then we must specifically request it. |
204 | * If we need privileges in any area then we must specifically request it. |
185 | * We should only need to be root in these cases: |
205 | * We should only need to be root in these cases: |
186 | * 1. write utmp entries on some systems |
206 | * 1. write utmp entries on some systems |
187 | * 2. chown tty on some systems |
207 | * 2. chown tty on some systems |
188 | */ |
208 | */ |
189 | rxvt_privileges (this, SAVE); |
209 | privileges (SAVE); |
190 | rxvt_privileges (this, IGNORE); |
210 | privileges (IGNORE); |
191 | |
211 | |
192 | rxvt_init_secondary (this); |
212 | init_secondary (); |
193 | |
213 | |
194 | const char **cmd_argv = rxvt_init_resources (this, argc, argv); |
214 | const char **cmd_argv = init_resources (argc, argv); |
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215 | |
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216 | set_locale (""); |
195 | |
217 | |
196 | #if (MENUBAR_MAX) |
218 | #if (MENUBAR_MAX) |
197 | rxvt_menubar_read (this, rs[Rs_menu]); |
219 | menubar_read (rs[Rs_menu]); |
198 | #endif |
220 | #endif |
199 | #ifdef HAVE_SCROLLBARS |
221 | #ifdef HAVE_SCROLLBARS |
200 | if (Options & Opt_scrollBar) |
222 | if (Options & Opt_scrollBar) |
201 | scrollbar_setIdle (); /* set existence for size calculations */ |
223 | scrollBar.setIdle (); /* set existence for size calculations */ |
202 | #endif |
224 | #endif |
203 | |
225 | |
204 | rxvt_Create_Windows (this, argc, argv); |
226 | create_windows (argc, argv); |
205 | |
227 | |
206 | rxvt_init_xlocale (this); |
228 | init_xlocale (); |
207 | |
229 | |
208 | rxvt_scr_reset (this); /* initialize screen */ |
230 | scr_reset (); /* initialize screen */ |
209 | #ifdef RXVT_GRAPHICS |
231 | #ifdef RXVT_GRAPHICS |
210 | rxvt_Gr_reset (this); /* reset graphics */ |
232 | Gr_reset (); /* reset graphics */ |
211 | #endif |
233 | #endif |
212 | |
234 | |
213 | #if 0 |
235 | #if 0 |
214 | #ifdef DEBUG_X |
236 | #ifdef DEBUG_X |
215 | XSynchronize(Xdisplay, True); |
237 | XSynchronize(Xdisplay, True); |
216 | #endif |
238 | #endif |
217 | #endif |
239 | #endif |
218 | |
240 | |
219 | #ifdef HAVE_SCROLLBARS |
241 | #ifdef HAVE_SCROLLBARS |
220 | if (Options & Opt_scrollBar) |
242 | if (Options & Opt_scrollBar) |
221 | rxvt_Resize_scrollBar (this); /* create and map scrollbar */ |
243 | resize_scrollbar (); /* create and map scrollbar */ |
222 | #endif |
244 | #endif |
223 | #if (MENUBAR_MAX) |
245 | #if (MENUBAR_MAX) |
224 | if (menubar_visible(r)) |
246 | if (menubar_visible(r)) |
225 | XMapWindow (Xdisplay, menuBar.win); |
247 | XMapWindow (Xdisplay, menuBar.win); |
226 | #endif |
248 | #endif |
227 | #ifdef TRANSPARENT |
249 | #ifdef TRANSPARENT |
228 | if (Options & Opt_transparent) |
250 | if (Options & Opt_transparent) |
229 | { |
251 | { |
230 | XSelectInput (Xdisplay, Xroot, PropertyChangeMask); |
252 | XSelectInput (Xdisplay, Xroot, PropertyChangeMask); |
231 | rxvt_check_our_parents (this); |
253 | check_our_parents (); |
232 | } |
254 | } |
233 | #endif |
255 | #endif |
234 | XMapWindow (Xdisplay, TermWin.vt); |
256 | XMapWindow (Xdisplay, TermWin.vt); |
235 | XMapWindow (Xdisplay, TermWin.parent[0]); |
257 | XMapWindow (Xdisplay, TermWin.parent[0]); |
236 | |
258 | |
237 | rxvt_init_env (this); |
259 | init_env (); |
238 | rxvt_init_command (this, cmd_argv); |
260 | init_command (cmd_argv); |
239 | |
261 | |
240 | x_ev.start (Xfd, EVENT_READ); |
262 | x_ev.start (Xfd, EVENT_READ); |
241 | pty_ev.start (cmd_fd, EVENT_READ); |
263 | pty_ev.start (cmd_fd, EVENT_READ); |
242 | |
264 | |
243 | check_ev.start (); |
265 | check_ev.start (); |
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262 | while ((pid = waitpid (-1, NULL, WNOHANG)) == -1 && errno == EINTR) |
284 | while ((pid = waitpid (-1, NULL, WNOHANG)) == -1 && errno == EINTR) |
263 | ; |
285 | ; |
264 | errno = save_errno; |
286 | errno = save_errno; |
265 | |
287 | |
266 | #if 0 |
288 | #if 0 |
267 | if (pid == R->cmd_pid) |
289 | if (pid == cmd_pid) |
268 | exit (EXIT_SUCCESS); |
290 | exit (EXIT_SUCCESS); |
269 | #endif |
291 | #endif |
270 | } |
292 | } |
271 | |
293 | |
272 | /* |
294 | /* |
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283 | rxvt_clean_exit(); |
305 | rxvt_clean_exit(); |
284 | kill(getpid(), sig); |
306 | kill(getpid(), sig); |
285 | } |
307 | } |
286 | |
308 | |
287 | /* ARGSUSED */ |
309 | /* ARGSUSED */ |
288 | /* INTPROTO */ |
310 | /* EXTPROTO */ |
289 | int |
311 | int |
290 | rxvt_xerror_handler(const Display * display |
312 | rxvt_xerror_handler(const Display * display |
291 | __attribute__ ((unused)), const XErrorEvent * event) |
313 | __attribute__ ((unused)), const XErrorEvent * event) |
292 | { |
314 | { |
293 | dR; |
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294 | |
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295 | if (R->allowedxerror == -1) |
315 | if (GET_R->allowedxerror == -1) |
296 | R->allowedxerror = event->error_code; |
316 | GET_R->allowedxerror = event->error_code; |
297 | else |
317 | else |
298 | { |
318 | { |
299 | rxvt_print_error("XError: Request: %d . %d, Error: %d", |
319 | rxvt_print_error("XError: Request: %d . %d, Error: %d", |
300 | event->request_code, event->minor_code, |
320 | event->request_code, event->minor_code, |
301 | event->error_code); |
321 | event->error_code); |
302 | |
322 | |
303 | R->destroy (); |
323 | GET_R->destroy (); |
304 | } |
324 | } |
305 | |
325 | |
306 | return 0; |
326 | return 0; |
307 | } |
327 | } |
308 | |
328 | |
… | |
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313 | */ |
333 | */ |
314 | /* EXTPROTO */ |
334 | /* EXTPROTO */ |
315 | void |
335 | void |
316 | rxvt_clean_exit () |
336 | rxvt_clean_exit () |
317 | { |
337 | { |
318 | dR; |
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319 | |
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320 | R->destroy (); |
338 | GET_R->destroy (); |
321 | } |
339 | } |
322 | |
340 | |
323 | /* ------------------------------------------------------------------------- * |
341 | /* ------------------------------------------------------------------------- * |
324 | * MEMORY ALLOCATION WRAPPERS * |
342 | * MEMORY ALLOCATION WRAPPERS * |
325 | * ------------------------------------------------------------------------- */ |
343 | * ------------------------------------------------------------------------- */ |
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376 | |
394 | |
377 | /* ------------------------------------------------------------------------- * |
395 | /* ------------------------------------------------------------------------- * |
378 | * PRIVILEGED OPERATIONS * |
396 | * PRIVILEGED OPERATIONS * |
379 | * ------------------------------------------------------------------------- */ |
397 | * ------------------------------------------------------------------------- */ |
380 | /* take care of suid/sgid super-user (root) privileges */ |
398 | /* take care of suid/sgid super-user (root) privileges */ |
381 | /* INTPROTO */ |
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382 | void |
399 | void |
383 | rxvt_privileges(pR_ int mode) |
400 | rxvt_term::privileges (int mode) |
384 | { |
401 | { |
385 | #if ! defined(__CYGWIN32__) |
402 | #if ! defined(__CYGWIN32__) |
386 | # if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID) |
403 | # if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID) |
387 | /* setreuid() is the poor man's setuid(), seteuid() */ |
404 | /* setreuid() is the poor man's setuid(), seteuid() */ |
388 | # define seteuid(a) setreuid(-1, (a)) |
405 | # define seteuid(a) setreuid(-1, (a)) |
… | |
… | |
398 | */ |
415 | */ |
399 | seteuid(getuid()); |
416 | seteuid(getuid()); |
400 | setegid(getgid()); |
417 | setegid(getgid()); |
401 | break; |
418 | break; |
402 | case SAVE: |
419 | case SAVE: |
403 | R->euid = geteuid(); |
420 | euid = geteuid(); |
404 | R->egid = getegid(); |
421 | egid = getegid(); |
405 | break; |
422 | break; |
406 | case RESTORE: |
423 | case RESTORE: |
407 | seteuid(R->euid); |
424 | seteuid(euid); |
408 | setegid(R->egid); |
425 | setegid(egid); |
409 | break; |
426 | break; |
410 | } |
427 | } |
411 | # else |
428 | # else |
412 | switch (mode) { |
429 | switch (mode) { |
413 | case IGNORE: |
430 | case IGNORE: |
… | |
… | |
422 | # endif |
439 | # endif |
423 | #endif |
440 | #endif |
424 | } |
441 | } |
425 | |
442 | |
426 | #ifdef UTMP_SUPPORT |
443 | #ifdef UTMP_SUPPORT |
427 | /* EXTPROTO */ |
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428 | void |
444 | void |
429 | rxvt_privileged_utmp(pR_ char action) |
445 | rxvt_term::privileged_utmp (char action) |
430 | { |
446 | { |
431 | D_MAIN((stderr, "rxvt_privileged_utmp(%c); waiting for: %c (pid: %d)", |
447 | D_MAIN((stderr, "rxvt_privileged_utmp(%c); waiting for: %c (pid: %d)", |
432 | action, R->next_utmp_action, getpid())); |
448 | action, next_utmp_action, getpid())); |
433 | if (R->next_utmp_action != action || (action != SAVE && action != RESTORE) |
449 | if (next_utmp_action != action || (action != SAVE && action != RESTORE) |
434 | || (R->Options & Opt_utmpInhibit) |
450 | || (Options & Opt_utmpInhibit) |
435 | || R->ttydev == NULL || *R->ttydev == '\0') |
451 | || ttydev == NULL || *ttydev == '\0') |
436 | return; |
452 | return; |
437 | |
453 | |
438 | rxvt_privileges(aR_ RESTORE); |
454 | privileges (RESTORE); |
439 | if (action == SAVE) { |
455 | if (action == SAVE) { |
440 | R->next_utmp_action = RESTORE; |
456 | next_utmp_action = RESTORE; |
441 | rxvt_makeutent(aR_ R->ttydev, R->rs[Rs_display_name]); |
457 | makeutent (ttydev, rs[Rs_display_name]); |
442 | } else { /* action == RESTORE */ |
458 | } else { /* action == RESTORE */ |
443 | R->next_utmp_action = IGNORE; |
459 | next_utmp_action = IGNORE; |
444 | rxvt_cleanutent(aR); |
460 | cleanutent (); |
445 | } |
461 | } |
446 | rxvt_privileges(aR_ IGNORE); |
462 | privileges (IGNORE); |
447 | } |
463 | } |
448 | #endif |
464 | #endif |
449 | |
465 | |
450 | #ifndef NO_SETOWNER_TTYDEV |
466 | #ifndef NO_SETOWNER_TTYDEV |
451 | /* EXTPROTO */ |
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452 | void |
467 | void |
453 | rxvt_privileged_ttydev(pR_ char action) |
468 | rxvt_term::privileged_ttydev (char action) |
454 | { |
469 | { |
455 | D_MAIN((stderr, |
470 | D_MAIN((stderr, |
456 | "rxvt_privileged_ttydev(aR_ %c); waiting for: %c (pid: %d)", |
471 | "privileged_ttydev (%c); waiting for: %c (pid: %d)", |
457 | action, R->next_tty_action, getpid())); |
472 | action, next_tty_action, getpid())); |
458 | if (R->next_tty_action != action || (action != SAVE && action != RESTORE) |
473 | if (next_tty_action != action || (action != SAVE && action != RESTORE) |
459 | || R->ttydev == NULL || *R->ttydev == '\0') |
474 | || ttydev == NULL || *ttydev == '\0') |
460 | return; |
475 | return; |
461 | |
476 | |
462 | rxvt_privileges(aR_ RESTORE); |
477 | privileges (RESTORE); |
463 | |
478 | |
464 | if (action == SAVE) { |
479 | if (action == SAVE) { |
465 | R->next_tty_action = RESTORE; |
480 | next_tty_action = RESTORE; |
466 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
481 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
467 | /* store original tty status for restoration rxvt_clean_exit() -- rgg 04/12/95 */ |
482 | /* store original tty status for restoration rxvt_clean_exit() -- rgg 04/12/95 */ |
468 | if (lstat(R->ttydev, &R->ttyfd_stat) < 0) /* you lose out */ |
483 | if (lstat(ttydev, &ttyfd_stat) < 0) /* you lose out */ |
469 | R->next_tty_action = IGNORE; |
484 | next_tty_action = IGNORE; |
470 | else |
485 | else |
471 | # endif |
486 | # endif |
472 | { |
487 | { |
473 | chown(R->ttydev, getuid(), R->ttygid); /* fail silently */ |
488 | chown(ttydev, getuid(), ttygid); /* fail silently */ |
474 | chmod(R->ttydev, R->ttymode); |
489 | chmod(ttydev, ttymode); |
475 | # ifdef HAVE_REVOKE |
490 | # ifdef HAVE_REVOKE |
476 | revoke(R->ttydev); |
491 | revoke(ttydev); |
477 | # endif |
492 | # endif |
478 | } |
493 | } |
479 | } else { /* action == RESTORE */ |
494 | } else { /* action == RESTORE */ |
480 | R->next_tty_action = IGNORE; |
495 | next_tty_action = IGNORE; |
481 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
496 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
482 | chmod(R->ttydev, R->ttyfd_stat.st_mode); |
497 | chmod(ttydev, ttyfd_stat.st_mode); |
483 | chown(R->ttydev, R->ttyfd_stat.st_uid, R->ttyfd_stat.st_gid); |
498 | chown(ttydev, ttyfd_stat.st_uid, ttyfd_stat.st_gid); |
484 | # else |
499 | # else |
485 | chmod(R->ttydev, |
500 | chmod(ttydev, |
486 | (S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH | S_IWOTH)); |
501 | (S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH | S_IWOTH)); |
487 | chown(R->ttydev, 0, 0); |
502 | chown(ttydev, 0, 0); |
488 | # endif |
503 | # endif |
489 | } |
504 | } |
490 | |
505 | |
491 | rxvt_privileges(aR_ IGNORE); |
506 | privileges (IGNORE); |
492 | |
507 | |
493 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
508 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
494 | D_MAIN((stderr, "%s \"%s\": mode %03o, uid %d, gid %d", |
509 | D_MAIN((stderr, "%s \"%s\": mode %03o, uid %d, gid %d", |
495 | action == RESTORE ? "Restoring" : (action == |
510 | action == RESTORE ? "Restoring" : (action == |
496 | SAVE ? "Saving" : |
511 | SAVE ? "Saving" : |
497 | "UNKNOWN ERROR for"), R->ttydev, |
512 | "UNKNOWN ERROR for"), ttydev, |
498 | R->ttyfd_stat.st_mode, R->ttyfd_stat.st_uid, |
513 | ttyfd_stat.st_mode, ttyfd_stat.st_uid, |
499 | R->ttyfd_stat.st_gid)); |
514 | ttyfd_stat.st_gid)); |
500 | # endif |
515 | # endif |
501 | } |
516 | } |
502 | #endif |
517 | #endif |
503 | |
518 | |
504 | /*----------------------------------------------------------------------*/ |
519 | /*----------------------------------------------------------------------*/ |
505 | /* |
520 | /* |
506 | * window size/position calculcations for XSizeHint and other storage. |
521 | * window size/position calculcations for XSizeHint and other storage. |
507 | * if width/height are non-zero then override calculated width/height |
522 | * if width/height are non-zero then override calculated width/height |
508 | */ |
523 | */ |
509 | /* EXTPROTO */ |
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|
510 | void |
524 | void |
511 | rxvt_window_calc(pR_ unsigned int width, unsigned int height) |
525 | rxvt_term::window_calc (unsigned int width, unsigned int height) |
512 | { |
526 | { |
513 | short recalc_x, recalc_y; |
527 | short recalc_x, recalc_y; |
514 | int x, y, sb_w, mb_h, flags; |
528 | int x, y, sb_w, mb_h, flags; |
515 | unsigned int w, h; |
529 | unsigned int w, h; |
516 | unsigned int max_width, max_height; |
530 | unsigned int max_width, max_height; |
517 | |
531 | |
518 | D_SIZE((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
532 | D_SIZE((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
519 | R->TermWin.ncol, R->TermWin.nrow, R->szHint.width, |
533 | TermWin.ncol, TermWin.nrow, szHint.width, |
520 | R->szHint.height)); |
534 | szHint.height)); |
521 | R->szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
535 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
522 | R->szHint.win_gravity = NorthWestGravity; |
536 | szHint.win_gravity = NorthWestGravity; |
523 | /* R->szHint.min_aspect.x = R->szHint.min_aspect.y = 1; */ |
537 | /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ |
524 | |
538 | |
525 | recalc_x = recalc_y = 0; |
539 | recalc_x = recalc_y = 0; |
526 | flags = 0; |
540 | flags = 0; |
527 | if (!R->parsed_geometry) { |
541 | if (!parsed_geometry) { |
528 | R->parsed_geometry = 1; |
542 | parsed_geometry = 1; |
529 | if (R->rs[Rs_geometry]) |
543 | if (rs[Rs_geometry]) |
530 | flags = XParseGeometry(R->rs[Rs_geometry], &x, &y, &w, &h); |
544 | flags = XParseGeometry(rs[Rs_geometry], &x, &y, &w, &h); |
531 | if (flags & WidthValue) { |
545 | if (flags & WidthValue) { |
532 | R->TermWin.ncol = BOUND_POSITIVE_INT16(w); |
546 | TermWin.ncol = BOUND_POSITIVE_INT16(w); |
533 | R->szHint.flags |= USSize; |
547 | szHint.flags |= USSize; |
534 | } |
548 | } |
535 | if (flags & HeightValue) { |
549 | if (flags & HeightValue) { |
536 | R->TermWin.nrow = BOUND_POSITIVE_INT16(h); |
550 | TermWin.nrow = BOUND_POSITIVE_INT16(h); |
537 | R->szHint.flags |= USSize; |
551 | szHint.flags |= USSize; |
538 | } |
552 | } |
539 | if (flags & XValue) { |
553 | if (flags & XValue) { |
540 | R->szHint.x = x; |
554 | szHint.x = x; |
541 | R->szHint.flags |= USPosition; |
555 | szHint.flags |= USPosition; |
542 | if (flags & XNegative) { |
556 | if (flags & XNegative) { |
543 | recalc_x = 1; |
557 | recalc_x = 1; |
544 | R->szHint.win_gravity = NorthEastGravity; |
558 | szHint.win_gravity = NorthEastGravity; |
545 | } |
559 | } |
546 | } |
560 | } |
547 | if (flags & YValue) { |
561 | if (flags & YValue) { |
548 | R->szHint.y = y; |
562 | szHint.y = y; |
549 | R->szHint.flags |= USPosition; |
563 | szHint.flags |= USPosition; |
550 | if (flags & YNegative) { |
564 | if (flags & YNegative) { |
551 | recalc_y = 1; |
565 | recalc_y = 1; |
552 | if (R->szHint.win_gravity == NorthEastGravity) |
566 | if (szHint.win_gravity == NorthEastGravity) |
553 | R->szHint.win_gravity = SouthEastGravity; |
567 | szHint.win_gravity = SouthEastGravity; |
554 | else |
568 | else |
555 | R->szHint.win_gravity = SouthWestGravity; |
569 | szHint.win_gravity = SouthWestGravity; |
556 | } |
570 | } |
557 | } |
571 | } |
558 | } |
572 | } |
559 | /* TODO: BOUNDS */ |
573 | /* TODO: BOUNDS */ |
560 | R->TermWin.width = R->TermWin.ncol * R->TermWin.fwidth; |
574 | TermWin.width = TermWin.ncol * TermWin.fwidth; |
561 | R->TermWin.height = R->TermWin.nrow * R->TermWin.fheight; |
575 | TermWin.height = TermWin.nrow * TermWin.fheight; |
562 | max_width = MAX_COLS * R->TermWin.fwidth; |
576 | max_width = MAX_COLS * TermWin.fwidth; |
563 | max_height = MAX_ROWS * R->TermWin.fheight; |
577 | max_height = MAX_ROWS * TermWin.fheight; |
564 | |
578 | |
565 | R->szHint.base_width = R->szHint.base_height = 2 * R->TermWin.int_bwidth; |
579 | szHint.base_width = szHint.base_height = 2 * TermWin.int_bwidth; |
566 | |
580 | |
567 | sb_w = mb_h = 0; |
581 | sb_w = mb_h = 0; |
568 | R->window_vt_x = R->window_vt_y = 0; |
582 | window_vt_x = window_vt_y = 0; |
569 | if (scrollbar_visible(R)) { |
583 | if (scrollbar_visible ()) { |
570 | sb_w = scrollbar_TotalWidth(); |
584 | sb_w = scrollbar_TotalWidth(); |
571 | R->szHint.base_width += sb_w; |
585 | szHint.base_width += sb_w; |
572 | if (!(R->Options & Opt_scrollBar_right)) |
586 | if (!(Options & Opt_scrollBar_right)) |
573 | R->window_vt_x = sb_w; |
587 | window_vt_x = sb_w; |
574 | } |
588 | } |
575 | if (menubar_visible(R)) { |
589 | if (menubar_visible ()) { |
576 | mb_h = menuBar_TotalHeight(); |
590 | mb_h = menuBar_TotalHeight(); |
577 | R->szHint.base_height += mb_h; |
591 | szHint.base_height += mb_h; |
578 | R->window_vt_y = mb_h; |
592 | window_vt_y = mb_h; |
579 | } |
593 | } |
580 | R->szHint.width_inc = R->TermWin.fwidth; |
594 | szHint.width_inc = TermWin.fwidth; |
581 | R->szHint.height_inc = R->TermWin.fheight; |
595 | szHint.height_inc = TermWin.fheight; |
582 | R->szHint.min_width = R->szHint.base_width + R->szHint.width_inc; |
596 | szHint.min_width = szHint.base_width + szHint.width_inc; |
583 | R->szHint.min_height = R->szHint.base_height + R->szHint.height_inc; |
597 | szHint.min_height = szHint.base_height + szHint.height_inc; |
584 | |
598 | |
585 | if (width && width - R->szHint.base_width < max_width) { |
599 | if (width && width - szHint.base_width < max_width) { |
586 | R->szHint.width = width; |
600 | szHint.width = width; |
587 | R->TermWin.width = width - R->szHint.base_width; |
601 | TermWin.width = width - szHint.base_width; |
588 | } else { |
602 | } else { |
589 | MIN_IT(R->TermWin.width, max_width); |
603 | MIN_IT(TermWin.width, max_width); |
590 | R->szHint.width = R->szHint.base_width + R->TermWin.width; |
604 | szHint.width = szHint.base_width + TermWin.width; |
591 | } |
605 | } |
592 | if (height && height - R->szHint.base_height < max_height) { |
606 | if (height && height - szHint.base_height < max_height) { |
593 | R->szHint.height = height; |
607 | szHint.height = height; |
594 | R->TermWin.height = height - R->szHint.base_height; |
608 | TermWin.height = height - szHint.base_height; |
595 | } else { |
609 | } else { |
596 | MIN_IT(R->TermWin.height, max_height); |
610 | MIN_IT(TermWin.height, max_height); |
597 | R->szHint.height = R->szHint.base_height + R->TermWin.height; |
611 | szHint.height = szHint.base_height + TermWin.height; |
598 | } |
612 | } |
599 | if (scrollbar_visible(R) && (R->Options & Opt_scrollBar_right)) |
613 | if (scrollbar_visible () && (Options & Opt_scrollBar_right)) |
600 | R->window_sb_x = R->szHint.width - sb_w; |
614 | window_sb_x = szHint.width - sb_w; |
601 | |
615 | |
602 | if (recalc_x) |
616 | if (recalc_x) |
603 | R->szHint.x += (DisplayWidth(R->Xdisplay, Xscreen) |
617 | szHint.x += (DisplayWidth (Xdisplay, DefaultScreen (Xdisplay)) |
604 | - R->szHint.width - 2 * R->TermWin.ext_bwidth); |
618 | - szHint.width - 2 * TermWin.ext_bwidth); |
605 | if (recalc_y) |
619 | if (recalc_y) |
606 | R->szHint.y += (DisplayHeight(R->Xdisplay, Xscreen) |
620 | szHint.y += (DisplayHeight (Xdisplay, DefaultScreen (Xdisplay)) |
607 | - R->szHint.height - 2 * R->TermWin.ext_bwidth); |
621 | - szHint.height - 2 * TermWin.ext_bwidth); |
608 | |
622 | |
609 | R->TermWin.ncol = R->TermWin.width / R->TermWin.fwidth; |
623 | TermWin.ncol = TermWin.width / TermWin.fwidth; |
610 | R->TermWin.nrow = R->TermWin.height / R->TermWin.fheight; |
624 | TermWin.nrow = TermWin.height / TermWin.fheight; |
611 | D_SIZE((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
625 | D_SIZE((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
612 | R->TermWin.ncol, R->TermWin.nrow, R->szHint.width, |
626 | TermWin.ncol, TermWin.nrow, szHint.width, |
613 | R->szHint.height)); |
627 | szHint.height)); |
614 | return; |
628 | return; |
615 | } |
629 | } |
616 | |
630 | |
617 | /*----------------------------------------------------------------------*/ |
631 | /*----------------------------------------------------------------------*/ |
618 | /* |
632 | /* |
… | |
… | |
620 | * Called after a window size change. |
634 | * Called after a window size change. |
621 | */ |
635 | */ |
622 | void |
636 | void |
623 | rxvt_term::tt_winch () |
637 | rxvt_term::tt_winch () |
624 | { |
638 | { |
625 | struct winsize ws; |
639 | struct winsize ws; |
626 | |
640 | |
627 | if (cmd_fd < 0) |
641 | if (cmd_fd < 0) |
628 | return; |
642 | return; |
629 | |
643 | |
630 | ws.ws_col = TermWin.ncol; |
644 | ws.ws_col = TermWin.ncol; |
… | |
… | |
648 | * init = 1 - initialize |
662 | * init = 1 - initialize |
649 | * |
663 | * |
650 | * fontname == FONT_UP - switch to bigger font |
664 | * fontname == FONT_UP - switch to bigger font |
651 | * fontname == FONT_DN - switch to smaller font |
665 | * fontname == FONT_DN - switch to smaller font |
652 | */ |
666 | */ |
653 | /* EXTPROTO */ |
|
|
654 | void |
667 | void |
655 | rxvt_change_font(pR_ int init, const char *fontname) |
668 | rxvt_term::change_font (int init, const char *fontname) |
656 | { |
669 | { |
657 | } |
670 | } |
658 | |
671 | |
659 | /* INTPROTO */ |
|
|
660 | void |
672 | void |
661 | rxvt_font_up_down(pR_ int n, int direction) |
673 | rxvt_term::font_up_down (int n, int direction) |
662 | { |
674 | { |
663 | } |
675 | } |
664 | |
676 | |
665 | /*----------------------------------------------------------------------*/ |
677 | /*----------------------------------------------------------------------*/ |
666 | /*----------------------------------------------------------------------*/ |
678 | /*----------------------------------------------------------------------*/ |
667 | /* xterm sequences - title, iconName, color (exptl) */ |
679 | /* xterm sequences - title, iconName, color (exptl) */ |
668 | /* EXTPROTO */ |
|
|
669 | void |
680 | void |
670 | rxvt_set_title(pR_ const char *str) |
681 | rxvt_term::set_title (const char *str) |
671 | { |
682 | { |
672 | #ifndef SMART_WINDOW_TITLE |
683 | #ifndef SMART_WINDOW_TITLE |
673 | XStoreName(R->Xdisplay, R->TermWin.parent[0], str); |
684 | XStoreName(Xdisplay, TermWin.parent[0], str); |
674 | #else |
685 | #else |
675 | char *name; |
686 | char *name; |
676 | |
687 | |
677 | if (XFetchName(R->Xdisplay, R->TermWin.parent[0], &name) == 0) |
688 | if (XFetchName(Xdisplay, TermWin.parent[0], &name) == 0) |
678 | name = NULL; |
689 | name = NULL; |
679 | if (name == NULL || STRCMP(name, str)) |
690 | if (name == NULL || STRCMP(name, str)) |
680 | XStoreName(R->Xdisplay, R->TermWin.parent[0], str); |
691 | XStoreName(Xdisplay, TermWin.parent[0], str); |
681 | if (name) |
692 | if (name) |
682 | XFree(name); |
693 | XFree(name); |
683 | #endif |
694 | #endif |
684 | } |
695 | } |
685 | |
696 | |
686 | /* EXTPROTO */ |
|
|
687 | void |
697 | void |
688 | rxvt_set_iconName(pR_ const char *str) |
698 | rxvt_term::set_iconName (const char *str) |
689 | { |
699 | { |
690 | #ifndef SMART_WINDOW_TITLE |
700 | #ifndef SMART_WINDOW_TITLE |
691 | XSetIconName(R->Xdisplay, R->TermWin.parent[0], str); |
701 | XSetIconName(Xdisplay, TermWin.parent[0], str); |
692 | #else |
702 | #else |
693 | char *name; |
703 | char *name; |
694 | |
704 | |
695 | if (XGetIconName(R->Xdisplay, R->TermWin.parent[0], &name)) |
705 | if (XGetIconName(Xdisplay, TermWin.parent[0], &name)) |
696 | name = NULL; |
706 | name = NULL; |
697 | if (name == NULL || STRCMP(name, str)) |
707 | if (name == NULL || STRCMP(name, str)) |
698 | XSetIconName(R->Xdisplay, R->TermWin.parent[0], str); |
708 | XSetIconName(Xdisplay, TermWin.parent[0], str); |
699 | if (name) |
709 | if (name) |
700 | XFree(name); |
710 | XFree(name); |
701 | #endif |
711 | #endif |
702 | } |
712 | } |
703 | |
713 | |
704 | #ifdef XTERM_COLOR_CHANGE |
714 | #ifdef XTERM_COLOR_CHANGE |
705 | /* EXTPROTO */ |
|
|
706 | void |
715 | void |
707 | rxvt_set_window_color(pR_ int idx, const char *color) |
716 | rxvt_term::set_window_color (int idx, const char *color) |
708 | { |
717 | { |
709 | rxvt_color xcol; |
718 | rxvt_color xcol; |
710 | int i; |
719 | int i; |
711 | |
720 | |
712 | if (color == NULL || *color == '\0') |
721 | if (color == NULL || *color == '\0') |
… | |
… | |
716 | if (isdigit(*color)) { |
725 | if (isdigit(*color)) { |
717 | i = atoi(color); |
726 | i = atoi(color); |
718 | if (i >= 8 && i <= 15) { /* bright colors */ |
727 | if (i >= 8 && i <= 15) { /* bright colors */ |
719 | i -= 8; |
728 | i -= 8; |
720 | # ifndef NO_BRIGHTCOLOR |
729 | # ifndef NO_BRIGHTCOLOR |
721 | R->PixColors[idx] = R->PixColors[minBrightCOLOR + i]; |
730 | PixColors[idx] = PixColors[minBrightCOLOR + i]; |
722 | SET_PIXCOLOR(R, idx); |
731 | SET_PIXCOLOR(idx); |
723 | goto Done; |
732 | goto Done; |
724 | # endif |
733 | # endif |
725 | } |
734 | } |
726 | if (i >= 0 && i <= 7) { /* normal colors */ |
735 | if (i >= 0 && i <= 7) { /* normal colors */ |
727 | R->PixColors[idx] = R->PixColors[minCOLOR + i]; |
736 | PixColors[idx] = PixColors[minCOLOR + i]; |
728 | SET_PIXCOLOR(R, idx); |
737 | SET_PIXCOLOR(idx); |
729 | goto Done; |
738 | goto Done; |
730 | } |
739 | } |
731 | } |
740 | } |
732 | if (!rxvt_rXParseAllocColor(aR_ & xcol, color)) |
741 | if (!rXParseAllocColor (& xcol, color)) |
733 | return; |
742 | return; |
734 | /* XStoreColor (R->Xdisplay, XCMAP, XColor*); */ |
743 | /* XStoreColor (Xdisplay, XCMAP, XColor*); */ |
735 | |
744 | |
736 | /* |
745 | /* |
737 | * FIXME: should free colors here, but no idea how to do it so instead, |
746 | * FIXME: should free colors here, but no idea how to do it so instead, |
738 | * so just keep gobbling up the colormap |
747 | * so just keep gobbling up the colormap |
739 | */ |
748 | */ |
740 | # if 0 |
749 | # if 0 |
741 | for (i = Color_Black; i <= Color_White; i++) |
750 | for (i = Color_Black; i <= Color_White; i++) |
742 | if (R->PixColors[idx] == R->PixColors[i]) |
751 | if (PixColors[idx] == PixColors[i]) |
743 | break; |
752 | break; |
744 | if (i > Color_White) { |
753 | if (i > Color_White) { |
745 | /* fprintf (stderr, "XFreeColors: R->PixColors [%d] = %lu\n", idx, R->PixColors [idx]); */ |
754 | /* fprintf (stderr, "XFreeColors: PixColors [%d] = %lu\n", idx, PixColors [idx]); */ |
746 | XFreeColors(R->Xdisplay, XCMAP, (R->PixColors + idx), 1, |
755 | XFreeColors(Xdisplay, XCMAP, (PixColors + idx), 1, |
747 | DisplayPlanes(R->Xdisplay, Xscreen)); |
756 | DisplayPlanes(Xdisplay, Xscreen)); |
748 | } |
757 | } |
749 | # endif |
758 | # endif |
750 | |
759 | |
751 | R->PixColors[idx] = xcol; |
760 | PixColors[idx] = xcol; |
752 | SET_PIXCOLOR(R, idx); |
761 | SET_PIXCOLOR(idx); |
753 | |
762 | |
754 | /* XSetWindowAttributes attr; */ |
763 | /* XSetWindowAttributes attr; */ |
755 | /* Cursor cursor; */ |
764 | /* Cursor cursor; */ |
756 | Done: |
765 | Done: |
757 | if (idx == Color_bg && !(R->Options & Opt_transparent)) |
766 | if (idx == Color_bg && !(Options & Opt_transparent)) |
758 | XSetWindowBackground(R->Xdisplay, R->TermWin.vt, |
767 | XSetWindowBackground(Xdisplay, TermWin.vt, |
759 | R->PixColors[Color_bg]); |
768 | PixColors[Color_bg]); |
760 | |
769 | |
761 | /* handle Color_BD, scrollbar background, etc. */ |
770 | /* handle Color_BD, scrollbar background, etc. */ |
762 | |
771 | |
763 | rxvt_set_colorfgbg(aR); |
772 | set_colorfgbg (); |
764 | rxvt_recolour_cursor(aR); |
773 | recolour_cursor (); |
765 | /* the only reasonable way to enforce a clean update */ |
774 | /* the only reasonable way to enforce a clean update */ |
766 | rxvt_scr_poweron(aR); |
775 | scr_poweron (); |
767 | } |
776 | } |
768 | |
777 | |
769 | #else |
778 | #else |
770 | # define rxvt_set_window_color(aR_ idx,color) ((void)0) |
779 | # define set_window_color (idx,color) ((void)0) |
771 | #endif /* XTERM_COLOR_CHANGE */ |
780 | #endif /* XTERM_COLOR_CHANGE */ |
772 | |
781 | |
773 | /* EXTPROTO */ |
|
|
774 | void |
782 | void |
775 | rxvt_recolour_cursor(pR) |
783 | rxvt_term::recolour_cursor () |
776 | { |
784 | { |
777 | rxvt_color xcol[2]; |
|
|
778 | |
|
|
779 | #if TODO |
785 | #if TODO |
|
|
786 | rxvt_color xcol[2]; |
|
|
787 | |
780 | xcol[0] = R->PixColors[Color_pointer]; |
788 | xcol[0] = PixColors[Color_pointer]; |
781 | xcol[1] = R->PixColors[Color_bg]; |
789 | xcol[1] = PixColors[Color_bg]; |
782 | XQueryColors(R->Xdisplay, XCMAP, xcol, 2); |
790 | XQueryColors (Xdisplay, XCMAP, xcol, 2); |
783 | XRecolorCursor(R->Xdisplay, R->TermWin_cursor, &(xcol[0]), &(xcol[1])); |
791 | XRecolorCursor (Xdisplay, TermWin_cursor, &(xcol[0]), &(xcol[1])); |
784 | #endif |
792 | #endif |
785 | } |
793 | } |
786 | |
794 | |
787 | /*----------------------------------------------------------------------*/ |
795 | /*----------------------------------------------------------------------*/ |
788 | /* |
796 | /* |
789 | * find if fg/bg matches any of the normal (low-intensity) colors |
797 | * find if fg/bg matches any of the normal (low-intensity) colors |
790 | */ |
798 | */ |
791 | /* INTPROTO */ |
|
|
792 | void |
799 | void |
793 | rxvt_set_colorfgbg(pR) |
800 | rxvt_term::set_colorfgbg () |
794 | { |
801 | { |
795 | unsigned int i; |
802 | unsigned int i; |
796 | const char *xpmb = "\0"; |
803 | const char *xpmb = "\0"; |
797 | char fstr[sizeof("default") + 1], bstr[sizeof("default") + 1]; |
804 | char fstr[sizeof("default") + 1], bstr[sizeof("default") + 1]; |
798 | |
805 | |
799 | R->env_colorfgbg = |
806 | env_colorfgbg = |
800 | (char *)rxvt_malloc(sizeof("COLORFGBG=default;default;bg") + 1); |
807 | (char *)rxvt_malloc(sizeof("COLORFGBG=default;default;bg") + 1); |
801 | STRCPY(fstr, "default"); |
808 | STRCPY(fstr, "default"); |
802 | STRCPY(bstr, "default"); |
809 | STRCPY(bstr, "default"); |
803 | for (i = Color_Black; i <= Color_White; i++) |
810 | for (i = Color_Black; i <= Color_White; i++) |
804 | if (R->PixColors[Color_fg] == R->PixColors[i]) { |
811 | if (PixColors[Color_fg] == PixColors[i]) { |
805 | sprintf(fstr, "%d", (i - Color_Black)); |
812 | sprintf(fstr, "%d", (i - Color_Black)); |
806 | break; |
813 | break; |
807 | } |
814 | } |
808 | for (i = Color_Black; i <= Color_White; i++) |
815 | for (i = Color_Black; i <= Color_White; i++) |
809 | if (R->PixColors[Color_bg] == R->PixColors[i]) { |
816 | if (PixColors[Color_bg] == PixColors[i]) { |
810 | sprintf(bstr, "%d", (i - Color_Black)); |
817 | sprintf(bstr, "%d", (i - Color_Black)); |
811 | #ifdef XPM_BACKGROUND |
818 | #ifdef XPM_BACKGROUND |
812 | xpmb = "default;"; |
819 | xpmb = "default;"; |
813 | #endif |
820 | #endif |
814 | break; |
821 | break; |
815 | } |
822 | } |
816 | sprintf(R->env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
823 | sprintf(env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
817 | putenv(R->env_colorfgbg); |
824 | putenv(env_colorfgbg); |
818 | |
825 | |
819 | #ifndef NO_BRIGHTCOLOR |
826 | #ifndef NO_BRIGHTCOLOR |
820 | R->colorfgbg = DEFAULT_RSTYLE; |
827 | colorfgbg = DEFAULT_RSTYLE; |
821 | for (i = minCOLOR; i <= maxCOLOR; i++) { |
828 | for (i = minCOLOR; i <= maxCOLOR; i++) { |
822 | if (R->PixColors[Color_fg] == R->PixColors[i]) |
829 | if (PixColors[Color_fg] == PixColors[i]) |
823 | R->colorfgbg = SET_FGCOLOR(R->colorfgbg, i); |
830 | colorfgbg = SET_FGCOLOR(colorfgbg, i); |
824 | if (R->PixColors[Color_bg] == R->PixColors[i]) |
831 | if (PixColors[Color_bg] == PixColors[i]) |
825 | R->colorfgbg = SET_BGCOLOR(R->colorfgbg, i); |
832 | colorfgbg = SET_BGCOLOR(colorfgbg, i); |
826 | } |
833 | } |
827 | #endif |
834 | #endif |
828 | } |
835 | } |
829 | |
836 | |
830 | /*----------------------------------------------------------------------*/ |
837 | /*----------------------------------------------------------------------*/ |
831 | /* |
838 | /* |
832 | * Colour determination for low colour displays, routine from |
839 | * Colour determination for low colour displays, routine from |
833 | * Hans de Goede <hans@highrise.nl> |
840 | * Hans de Goede <hans@highrise.nl> |
834 | */ |
841 | */ |
835 | |
842 | |
836 | /* EXTPROTO */ |
|
|
837 | int |
843 | int |
838 | rxvt_rXParseAllocColor(pR_ rxvt_color * screen_in_out, const char *colour) |
844 | rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) |
839 | { |
845 | { |
840 | screen_in_out->set(aR_ colour); |
|
|
841 | |
|
|
842 | if (!screen_in_out->set(aR_ colour)) { |
846 | if (!screen_in_out->set (this, colour)) { |
843 | rxvt_print_error("can't allocate colour: %s", colour); |
847 | rxvt_print_error("can't allocate colour: %s", colour); |
844 | return false; |
848 | return false; |
845 | } |
849 | } |
846 | |
850 | |
847 | return true; |
851 | return true; |
848 | } |
852 | } |
849 | |
853 | |
850 | /* -------------------------------------------------------------------- * |
854 | /* -------------------------------------------------------------------- * |
851 | * - WINDOW RESIZING - * |
855 | * - WINDOW RESIZING - * |
852 | * -------------------------------------------------------------------- */ |
856 | * -------------------------------------------------------------------- */ |
853 | /* EXTPROTO */ |
|
|
854 | void |
857 | void |
855 | rxvt_resize_all_windows(pR_ unsigned int width, unsigned int height, |
858 | rxvt_term::resize_all_windows (unsigned int width, unsigned int height, int ignoreparent) |
856 | int ignoreparent) |
|
|
857 | { |
859 | { |
858 | int fix_screen; |
860 | int fix_screen; |
859 | |
861 | |
860 | #ifdef SMART_RESIZE |
862 | #ifdef SMART_RESIZE |
861 | int old_width = R->szHint.width, old_height = R->szHint.height; |
863 | int old_width = szHint.width, old_height = szHint.height; |
862 | #endif |
864 | #endif |
863 | |
865 | |
864 | rxvt_window_calc(aR_ width, height); |
866 | window_calc (width, height); |
865 | XSetWMNormalHints(R->Xdisplay, R->TermWin.parent[0], &R->szHint); |
867 | XSetWMNormalHints (Xdisplay, TermWin.parent[0], &szHint); |
866 | if (!ignoreparent) { |
868 | if (!ignoreparent) |
|
|
869 | { |
867 | #ifdef SMART_RESIZE |
870 | #ifdef SMART_RESIZE |
868 | /* |
871 | /* |
869 | * resize by Marius Gedminas <marius.gedminas@uosis.mif.vu.lt> |
872 | * resize by Marius Gedminas <marius.gedminas@uosis.mif.vu.lt> |
870 | * reposition window on resize depending on placement on screen |
873 | * reposition window on resize depending on placement on screen |
871 | */ |
874 | */ |
872 | int x, y, x1, y1; |
875 | int x, y, x1, y1; |
873 | int dx, dy; |
876 | int dx, dy; |
874 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
877 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
875 | Window unused_cr; |
878 | Window unused_cr; |
876 | |
879 | |
877 | XTranslateCoordinates(R->Xdisplay, R->TermWin.parent[0], Xroot, |
880 | XTranslateCoordinates (Xdisplay, TermWin.parent[0], Xroot, |
878 | 0, 0, &x, &y, &unused_cr); |
881 | 0, 0, &x, &y, &unused_cr); |
879 | XGetGeometry(R->Xdisplay, R->TermWin.parent[0], &unused_cr, &x1, &y1, |
882 | XGetGeometry (Xdisplay, TermWin.parent[0], &unused_cr, &x1, &y1, |
880 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
883 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
881 | /* |
884 | /* |
882 | * if Xroot isn't the parent window, a WM will probably have offset |
885 | * if Xroot isn't the parent window, a WM will probably have offset |
883 | * our position for handles and decorations. Counter it |
886 | * our position for handles and decorations. Counter it |
884 | */ |
887 | */ |
885 | if (x1 != x || y1 != y) { |
888 | if (x1 != x || y1 != y) { |
886 | x -= x1; |
889 | x -= x1; |
887 | y -= y1; |
890 | y -= y1; |
|
|
891 | } |
|
|
892 | |
|
|
893 | x1 = (DisplayWidth (Xdisplay, Xscreen) - old_width) / 2; |
|
|
894 | y1 = (DisplayHeight (Xdisplay, Xscreen) - old_height) / 2; |
|
|
895 | dx = old_width - szHint.width; |
|
|
896 | dy = old_height - szHint.height; |
|
|
897 | |
|
|
898 | /* Check position of the center of the window */ |
|
|
899 | if (x < x1) /* left half */ |
|
|
900 | dx = 0; |
|
|
901 | else if (x == x1) /* exact center */ |
|
|
902 | dx /= 2; |
|
|
903 | if (y < y1) /* top half */ |
|
|
904 | dy = 0; |
|
|
905 | else if (y == y1) /* exact center */ |
|
|
906 | dy /= 2; |
|
|
907 | |
|
|
908 | XMoveResizeWindow (Xdisplay, TermWin.parent[0], x + dx, y + dy, |
|
|
909 | szHint.width, szHint.height); |
|
|
910 | #else |
|
|
911 | XResizeWindow (Xdisplay, TermWin.parent[0], szHint.width, |
|
|
912 | szHint.height); |
|
|
913 | #endif |
|
|
914 | } |
|
|
915 | |
|
|
916 | fix_screen = (TermWin.ncol != prev_ncol |
|
|
917 | || TermWin.nrow != prev_nrow); |
|
|
918 | |
|
|
919 | if (fix_screen || width != old_width || height != old_height) |
|
|
920 | { |
|
|
921 | if (scrollbar_visible ()) |
|
|
922 | { |
|
|
923 | XMoveResizeWindow (Xdisplay, scrollBar.win, window_sb_x, |
|
|
924 | 0, scrollbar_TotalWidth (), szHint.height); |
|
|
925 | resize_scrollbar (); |
888 | } |
926 | } |
889 | |
927 | |
890 | x1 = (DisplayWidth(R->Xdisplay, Xscreen) - old_width) / 2; |
928 | if (menubar_visible ()) |
891 | y1 = (DisplayHeight(R->Xdisplay, Xscreen) - old_height) / 2; |
929 | XMoveResizeWindow (Xdisplay, menuBar.win, window_vt_x, |
892 | dx = old_width - R->szHint.width; |
930 | 0, TermWin_TotalWidth (), menuBar_TotalHeight ()); |
893 | dy = old_height - R->szHint.height; |
|
|
894 | |
931 | |
895 | /* Check position of the center of the window */ |
932 | XMoveResizeWindow (Xdisplay, TermWin.vt, window_vt_x, |
896 | if (x < x1) /* left half */ |
933 | window_vt_y, TermWin_TotalWidth (), |
897 | dx = 0; |
934 | TermWin_TotalHeight ()); |
898 | else if (x == x1) /* exact center */ |
935 | #ifdef RXVT_GRAPHICS |
899 | dx /= 2; |
936 | if (old_height) |
900 | if (y < y1) /* top half */ |
937 | Gr_Resize (old_width - szHint.base_width, |
901 | dy = 0; |
|
|
902 | else if (y == y1) /* exact center */ |
|
|
903 | dy /= 2; |
|
|
904 | |
|
|
905 | XMoveResizeWindow(R->Xdisplay, R->TermWin.parent[0], x + dx, y + dy, |
|
|
906 | R->szHint.width, R->szHint.height); |
|
|
907 | #else |
|
|
908 | XResizeWindow(R->Xdisplay, R->TermWin.parent[0], R->szHint.width, |
|
|
909 | R->szHint.height); |
938 | old_height - szHint.base_height); |
910 | #endif |
939 | #endif |
|
|
940 | scr_clear (); |
|
|
941 | #ifdef XPM_BACKGROUND |
|
|
942 | resize_pixmap (); |
|
|
943 | #endif |
|
|
944 | } |
|
|
945 | |
|
|
946 | if (fix_screen || old_height == 0) |
911 | } |
947 | { |
|
|
948 | int curr_screen = -1; |
|
|
949 | int old_ncol = prev_ncol; |
912 | |
950 | |
913 | fix_screen = (R->TermWin.ncol != R->prev_ncol |
951 | /* scr_reset only works on the primary screen */ |
914 | || R->TermWin.nrow != R->prev_nrow); |
952 | if (old_height) /* this is not the first time through */ |
915 | if (fix_screen || width != R->old_width || height != R->old_height) { |
953 | { |
916 | if (scrollbar_visible(R)) { |
954 | unsigned int ncol = TermWin.ncol; |
917 | XMoveResizeWindow(R->Xdisplay, R->scrollBar.win, R->window_sb_x, |
955 | TermWin.ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this |
918 | 0, scrollbar_TotalWidth(), R->szHint.height); |
956 | curr_screen = scr_change_screen (PRIMARY); |
919 | rxvt_Resize_scrollBar(aR); |
957 | TermWin.ncol = ncol; |
920 | } |
958 | } |
921 | if (menubar_visible(R)) |
|
|
922 | XMoveResizeWindow(R->Xdisplay, R->menuBar.win, R->window_vt_x, |
|
|
923 | 0, TermWin_TotalWidth(), menuBar_TotalHeight()); |
|
|
924 | XMoveResizeWindow(R->Xdisplay, R->TermWin.vt, R->window_vt_x, |
|
|
925 | R->window_vt_y, TermWin_TotalWidth(), |
|
|
926 | TermWin_TotalHeight()); |
|
|
927 | #ifdef RXVT_GRAPHICS |
|
|
928 | if (R->old_height) |
|
|
929 | rxvt_Gr_Resize(aR_ R->old_width - R->szHint.base_width, |
|
|
930 | R->old_height - R->szHint.base_height); |
|
|
931 | #endif |
|
|
932 | rxvt_scr_clear(aR); |
|
|
933 | #ifdef XPM_BACKGROUND |
|
|
934 | rxvt_resize_pixmap(aR); |
|
|
935 | #endif |
|
|
936 | } |
|
|
937 | |
959 | |
938 | if (fix_screen || R->old_height == 0) { |
|
|
939 | int curr_screen = -1; |
|
|
940 | uint16_t old_ncol = R->prev_ncol; |
|
|
941 | |
|
|
942 | /* scr_reset only works on the primary screen */ |
|
|
943 | if (R->old_height) /* this is not the first time through */ |
|
|
944 | curr_screen = rxvt_scr_change_screen(aR_ PRIMARY); |
|
|
945 | rxvt_scr_reset(aR); |
960 | scr_reset(); |
|
|
961 | |
946 | if (curr_screen >= 0) { /* this is not the first time through */ |
962 | if (curr_screen >= 0) /* this is not the first time through */ |
|
|
963 | { |
947 | rxvt_scr_change_screen(aR_ curr_screen); |
964 | scr_change_screen (curr_screen); |
948 | rxvt_selection_check(aR_(old_ncol != R->TermWin.ncol ? 4 : 0)); |
965 | selection_check (old_ncol != TermWin.ncol ? 4 : 0); |
949 | } |
966 | } |
950 | } |
967 | } |
951 | |
968 | |
952 | R->old_width = R->szHint.width; |
969 | old_width = szHint.width; |
953 | R->old_height = R->szHint.height; |
970 | old_height = szHint.height; |
954 | |
971 | |
955 | #ifdef USE_XIM |
972 | #ifdef USE_XIM |
956 | rxvt_IMSetStatusPosition(aR); |
973 | IMSetStatusPosition (); |
957 | #endif |
974 | #endif |
958 | } |
975 | } |
959 | |
976 | |
960 | /* |
977 | /* |
961 | * Set the width/height of the vt window in characters. Units are pixels. |
978 | * Set the width/height of the vt window in characters. Units are pixels. |
962 | * good for toggling 80/132 columns |
979 | * good for toggling 80/132 columns |
963 | */ |
980 | */ |
964 | /* EXTPROTO */ |
|
|
965 | void |
981 | void |
966 | rxvt_set_widthheight(pR_ unsigned int width, unsigned int height) |
982 | rxvt_term::set_widthheight (unsigned int width, unsigned int height) |
967 | { |
983 | { |
968 | XWindowAttributes wattr; |
984 | XWindowAttributes wattr; |
969 | |
985 | |
970 | if (width == 0 || height == 0) { |
986 | if (width == 0 || height == 0) { |
971 | XGetWindowAttributes(R->Xdisplay, Xroot, &wattr); |
987 | XGetWindowAttributes(Xdisplay, Xroot, &wattr); |
972 | if (width == 0) |
988 | if (width == 0) |
973 | width = wattr.width - R->szHint.base_width; |
989 | width = wattr.width - szHint.base_width; |
974 | if (height == 0) |
990 | if (height == 0) |
975 | height = wattr.height - R->szHint.base_height; |
991 | height = wattr.height - szHint.base_height; |
976 | } |
992 | } |
977 | if (width != R->TermWin.width || height != R->TermWin.height) { |
993 | if (width != TermWin.width || height != TermWin.height) { |
978 | width += R->szHint.base_width; |
994 | width += szHint.base_width; |
979 | height += R->szHint.base_height; |
995 | height += szHint.base_height; |
980 | rxvt_resize_all_windows(aR_ width, height, 0); |
996 | resize_all_windows (width, height, 0); |
981 | } |
997 | } |
982 | } |
998 | } |
983 | |
999 | |
984 | /* -------------------------------------------------------------------- * |
1000 | /* -------------------------------------------------------------------- * |
985 | * - X INPUT METHOD ROUTINES - * |
1001 | * - X INPUT METHOD ROUTINES - * |
986 | * -------------------------------------------------------------------- */ |
1002 | * -------------------------------------------------------------------- */ |
987 | #ifdef USE_XIM |
1003 | #ifdef USE_XIM |
988 | /* INTPROTO */ |
|
|
989 | void |
1004 | void |
990 | rxvt_setSize(pR_ XRectangle * size) |
1005 | rxvt_term::set_size (XRectangle *size) |
991 | { |
1006 | { |
992 | size->x = R->TermWin.int_bwidth; |
1007 | size->x = TermWin.int_bwidth; |
993 | size->y = R->TermWin.int_bwidth; |
1008 | size->y = TermWin.int_bwidth; |
994 | size->width = Width2Pixel(R->TermWin.ncol); |
1009 | size->width = Width2Pixel(TermWin.ncol); |
995 | size->height = Height2Pixel(R->TermWin.nrow); |
1010 | size->height = Height2Pixel(TermWin.nrow); |
996 | } |
1011 | } |
997 | |
1012 | |
998 | /* INTPROTO */ |
|
|
999 | void |
1013 | void |
1000 | rxvt_setColor(pR_ unsigned long *fg, unsigned long *bg) |
1014 | rxvt_term::set_color (unsigned long *fg, unsigned long *bg) |
1001 | { |
1015 | { |
1002 | *fg = R->PixColors[Color_fg]; |
1016 | *fg = PixColors[Color_fg]; |
1003 | *bg = R->PixColors[Color_bg]; |
1017 | *bg = PixColors[Color_bg]; |
1004 | } |
1018 | } |
1005 | |
1019 | |
1006 | /* Checking whether input method is running. */ |
1020 | /* Checking whether input method is running. */ |
1007 | /* INTPROTO */ |
|
|
1008 | Bool |
1021 | bool |
1009 | rxvt_IMisRunning(pR) |
1022 | rxvt_term::IMisRunning () |
1010 | { |
1023 | { |
1011 | char *p; |
1024 | char *p; |
1012 | Atom atom; |
1025 | Atom atom; |
1013 | Window win; |
1026 | Window win; |
1014 | char server[IMBUFSIZ]; |
1027 | char server[IMBUFSIZ]; |
… | |
… | |
1018 | STRCPY(server, "@server="); |
1031 | STRCPY(server, "@server="); |
1019 | STRNCAT(server, &(p[4]), IMBUFSIZ - 9); /* skip "@im=" */ |
1032 | STRNCAT(server, &(p[4]), IMBUFSIZ - 9); /* skip "@im=" */ |
1020 | if ((p = STRCHR(server + 1, '@')) != NULL) /* first one only */ |
1033 | if ((p = STRCHR(server + 1, '@')) != NULL) /* first one only */ |
1021 | *p = '\0'; |
1034 | *p = '\0'; |
1022 | |
1035 | |
1023 | atom = XInternAtom(R->Xdisplay, server, False); |
1036 | atom = XInternAtom(Xdisplay, server, False); |
1024 | win = XGetSelectionOwner(R->Xdisplay, atom); |
1037 | win = XGetSelectionOwner(Xdisplay, atom); |
1025 | if (win != None) |
1038 | if (win != None) |
1026 | return True; |
1039 | return True; |
1027 | } |
1040 | } |
1028 | return False; |
1041 | return False; |
1029 | } |
1042 | } |
1030 | |
1043 | |
1031 | /* EXTPROTO */ |
|
|
1032 | void |
1044 | void |
1033 | rxvt_IMSendSpot(pR) |
1045 | rxvt_term::IMSendSpot () |
1034 | { |
1046 | { |
1035 | XPoint spot; |
1047 | XPoint spot; |
1036 | XVaNestedList preedit_attr; |
1048 | XVaNestedList preedit_attr; |
1037 | |
1049 | |
1038 | if (R->Input_Context == NULL |
1050 | if (Input_Context == NULL |
1039 | || !R->TermWin.focus || !(R->input_style & XIMPreeditPosition) |
1051 | || !TermWin.focus || !(input_style & XIMPreeditPosition) |
1040 | || !(R->event_type == KeyPress |
1052 | || !(event_type == KeyPress |
1041 | || R->event_type == Expose |
1053 | || event_type == Expose |
1042 | || R->event_type == NoExpose |
1054 | || event_type == NoExpose |
1043 | || R->event_type == SelectionNotify |
1055 | || event_type == SelectionNotify |
1044 | || R->event_type == ButtonRelease || R->event_type == FocusIn) |
1056 | || event_type == ButtonRelease || event_type == FocusIn) |
1045 | || !rxvt_IMisRunning(aR)) |
1057 | || !IMisRunning ()) |
1046 | return; |
1058 | return; |
1047 | |
1059 | |
1048 | rxvt_setPosition(aR_ & spot); |
1060 | set_position (&spot); |
1049 | |
1061 | |
1050 | preedit_attr = XVaCreateNestedList(0, XNSpotLocation, &spot, NULL); |
1062 | preedit_attr = XVaCreateNestedList(0, XNSpotLocation, &spot, NULL); |
1051 | XSetICValues(R->Input_Context, XNPreeditAttributes, preedit_attr, NULL); |
1063 | XSetICValues(Input_Context, XNPreeditAttributes, preedit_attr, NULL); |
1052 | XFree(preedit_attr); |
1064 | XFree(preedit_attr); |
1053 | } |
1065 | } |
1054 | |
1066 | |
|
|
1067 | void |
|
|
1068 | rxvt_term::set_preedit_area (XRectangle * preedit_rect, XRectangle * status_rect, |
|
|
1069 | XRectangle * needed_rect) |
|
|
1070 | { |
|
|
1071 | int mbh, vtx = 0; |
|
|
1072 | |
|
|
1073 | if (scrollbar_visible () && !(Options & Opt_scrollBar_right)) |
|
|
1074 | vtx = scrollbar_TotalWidth(); |
|
|
1075 | |
|
|
1076 | mbh = menubar_visible () ? menuBar_TotalHeight() : 0; |
|
|
1077 | mbh -= TermWin.lineSpace; |
|
|
1078 | |
|
|
1079 | preedit_rect->x = needed_rect->width + vtx; |
|
|
1080 | preedit_rect->y = Height2Pixel(TermWin.nrow - 1) + mbh; |
|
|
1081 | |
|
|
1082 | preedit_rect->width = Width2Pixel(TermWin.ncol + 1) - needed_rect->width + vtx; |
|
|
1083 | preedit_rect->height = Height2Pixel(1); |
|
|
1084 | |
|
|
1085 | status_rect->x = vtx; |
|
|
1086 | status_rect->y = Height2Pixel(TermWin.nrow - 1) + mbh; |
|
|
1087 | |
|
|
1088 | status_rect->width = needed_rect->width ? needed_rect->width : Width2Pixel(TermWin.ncol + 1); |
|
|
1089 | status_rect->height = Height2Pixel(1); |
|
|
1090 | } |
|
|
1091 | |
|
|
1092 | /* ARGSUSED */ |
1055 | /* EXTPROTO */ |
1093 | /* EXTPROTO */ |
1056 | void |
|
|
1057 | rxvt_setTermFontSet(pR_ int idx) |
|
|
1058 | { |
|
|
1059 | char *string; |
|
|
1060 | long length; |
|
|
1061 | int success = 0; |
|
|
1062 | |
|
|
1063 | if (idx < 0 || idx >= MAX_NFONTS) |
|
|
1064 | return; |
|
|
1065 | } |
|
|
1066 | |
|
|
1067 | /* INTPROTO */ |
|
|
1068 | void |
|
|
1069 | rxvt_setPreeditArea (pR_ XRectangle * preedit_rect, XRectangle * status_rect, |
|
|
1070 | XRectangle * needed_rect) |
|
|
1071 | { |
|
|
1072 | int mbh, vtx = 0; |
|
|
1073 | |
|
|
1074 | if (scrollbar_visible(R) && !(R->Options & Opt_scrollBar_right)) |
|
|
1075 | vtx = scrollbar_TotalWidth(); |
|
|
1076 | mbh = menubar_visible(R) ? menuBar_TotalHeight() : 0; |
|
|
1077 | mbh -= R->TermWin.lineSpace; |
|
|
1078 | |
|
|
1079 | preedit_rect->x = needed_rect->width + vtx; |
|
|
1080 | preedit_rect->y = Height2Pixel(R->TermWin.nrow - 1) + mbh; |
|
|
1081 | |
|
|
1082 | preedit_rect->width = Width2Pixel(R->TermWin.ncol + 1) - needed_rect->width |
|
|
1083 | + vtx; |
|
|
1084 | preedit_rect->height = Height2Pixel(1); |
|
|
1085 | |
|
|
1086 | status_rect->x = vtx; |
|
|
1087 | status_rect->y = Height2Pixel(R->TermWin.nrow - 1) + mbh; |
|
|
1088 | |
|
|
1089 | status_rect->width = needed_rect->width ? needed_rect->width |
|
|
1090 | : Width2Pixel(R->TermWin.ncol + 1); |
|
|
1091 | status_rect->height = Height2Pixel(1); |
|
|
1092 | } |
|
|
1093 | |
|
|
1094 | /* ARGSUSED */ |
|
|
1095 | /* INTPROTO */ |
|
|
1096 | void |
1094 | void |
1097 | rxvt_IMDestroyCallback(XIM xim __attribute__ ((unused)), XPointer client_data |
1095 | rxvt_IMDestroyCallback(XIM xim __attribute__ ((unused)), XPointer client_data |
1098 | __attribute__ ((unused)), XPointer call_data |
1096 | __attribute__ ((unused)), XPointer call_data |
1099 | __attribute__ ((unused))) |
1097 | __attribute__ ((unused))) |
1100 | { |
1098 | { |
1101 | dR; |
|
|
1102 | |
|
|
1103 | R->Input_Context = NULL; |
1099 | GET_R->Input_Context = NULL; |
1104 | /* To avoid Segmentation Fault in C locale: Solaris only? */ |
1100 | /* To avoid Segmentation Fault in C locale: Solaris only? */ |
1105 | if (STRCMP(R->locale, "C")) |
1101 | if (STRCMP (GET_R->locale, "C")) |
1106 | XRegisterIMInstantiateCallback(R->Xdisplay, NULL, NULL, NULL, |
1102 | XRegisterIMInstantiateCallback(GET_R->Xdisplay, NULL, NULL, NULL, |
1107 | rxvt_IMInstantiateCallback, NULL); |
1103 | rxvt_IMInstantiateCallback, NULL); |
1108 | } |
|
|
1109 | |
|
|
1110 | /* |
|
|
1111 | * X manual pages and include files don't match on some systems: |
|
|
1112 | * some think this is an XIDProc and others an XIMProc so we can't |
|
|
1113 | * use the first argument - need to update this to be nice for |
|
|
1114 | * both types via some sort of configure detection |
|
|
1115 | */ |
|
|
1116 | /* ARGSUSED */ |
|
|
1117 | /* EXTPROTO */ |
|
|
1118 | void |
|
|
1119 | rxvt_IMInstantiateCallback(Display * unused |
|
|
1120 | __attribute__ ((unused)), XPointer client_data |
|
|
1121 | __attribute__ ((unused)), XPointer call_data |
|
|
1122 | __attribute__ ((unused))) |
|
|
1123 | { |
|
|
1124 | dR; |
|
|
1125 | int i, found, had_im; |
|
|
1126 | const char *p; |
|
|
1127 | char **s; |
|
|
1128 | char buf[IMBUFSIZ]; |
|
|
1129 | |
|
|
1130 | D_MAIN((stderr, "rxvt_IMInstantiateCallback()")); |
|
|
1131 | if (R->Input_Context) |
|
|
1132 | return; |
|
|
1133 | |
|
|
1134 | p = R->rs[Rs_inputMethod]; |
|
|
1135 | if (p && *p) |
|
|
1136 | { |
|
|
1137 | bool found = false; |
|
|
1138 | |
|
|
1139 | s = rxvt_splitcommastring (p); |
|
|
1140 | for (i = 0; s[i]; i++) |
|
|
1141 | { |
|
|
1142 | if (*s[i]) |
|
|
1143 | { |
|
|
1144 | STRCPY (buf, "@im="); |
|
|
1145 | STRNCAT (buf, s[i], IMBUFSIZ - 5); |
|
|
1146 | if ((p = XSetLocaleModifiers (buf)) && *p |
|
|
1147 | && rxvt_IM_get_IC (aR)) |
|
|
1148 | { |
|
|
1149 | found = true; |
|
|
1150 | break; |
|
|
1151 | } |
|
|
1152 | } |
|
|
1153 | } |
|
|
1154 | for (i = 0; s[i]; i++) |
|
|
1155 | free(s[i]); |
|
|
1156 | free(s); |
|
|
1157 | |
|
|
1158 | if (found) |
|
|
1159 | return; |
|
|
1160 | } |
|
|
1161 | |
|
|
1162 | /* try with XMODIFIERS env. var. */ |
|
|
1163 | if ((p = XSetLocaleModifiers ("")) && *p |
|
|
1164 | && rxvt_IM_get_IC (aR)) |
|
|
1165 | return; |
|
|
1166 | |
|
|
1167 | /* try with no modifiers base IF the user didn't specify an IM */ |
|
|
1168 | if ((p = XSetLocaleModifiers ("@im=none")) && *p |
|
|
1169 | && rxvt_IM_get_IC (aR) == True) |
|
|
1170 | return; |
|
|
1171 | } |
1104 | } |
1172 | |
1105 | |
1173 | /* |
1106 | /* |
1174 | * Try to open a XIM with the current modifiers, then see if we can |
1107 | * Try to open a XIM with the current modifiers, then see if we can |
1175 | * open a suitable preedit type |
1108 | * open a suitable preedit type |
1176 | */ |
1109 | */ |
1177 | /* INTPROTO */ |
|
|
1178 | Bool |
1110 | bool |
1179 | rxvt_IM_get_IC(pR) |
1111 | rxvt_term::IM_get_IC () |
1180 | { |
1112 | { |
1181 | int i, j, found; |
1113 | int i, j, found; |
1182 | XIM xim; |
1114 | XIM xim; |
1183 | XPoint spot; |
1115 | XPoint spot; |
1184 | XRectangle rect, status_rect, needed_rect; |
1116 | XRectangle rect, status_rect, needed_rect; |
… | |
… | |
1188 | XIMStyles *xim_styles; |
1120 | XIMStyles *xim_styles; |
1189 | XVaNestedList preedit_attr, status_attr; |
1121 | XVaNestedList preedit_attr, status_attr; |
1190 | XIMCallback ximcallback; |
1122 | XIMCallback ximcallback; |
1191 | |
1123 | |
1192 | D_MAIN((stderr, "rxvt_IM_get_IC()")); |
1124 | D_MAIN((stderr, "rxvt_IM_get_IC()")); |
1193 | xim = XOpenIM(R->Xdisplay, NULL, NULL, NULL); |
1125 | xim = XOpenIM (Xdisplay, NULL, NULL, NULL); |
1194 | if (xim == NULL) |
1126 | if (xim == NULL) |
1195 | return False; |
1127 | return False; |
1196 | |
1128 | |
1197 | xim_styles = NULL; |
1129 | xim_styles = NULL; |
1198 | if (XGetIMValues(xim, XNQueryInputStyle, &xim_styles, NULL) |
1130 | if (XGetIMValues (xim, XNQueryInputStyle, &xim_styles, NULL) |
1199 | || !xim_styles || !xim_styles->count_styles) { |
1131 | || !xim_styles || !xim_styles->count_styles) { |
1200 | XCloseIM(xim); |
1132 | XCloseIM(xim); |
1201 | return False; |
1133 | return False; |
1202 | } |
1134 | } |
1203 | |
1135 | |
1204 | p = R->rs[Rs_preeditType] ? R->rs[Rs_preeditType] |
1136 | p = rs[Rs_preeditType] ? rs[Rs_preeditType] |
1205 | : "OverTheSpot,OffTheSpot,Root"; |
1137 | : "OverTheSpot,OffTheSpot,Root"; |
1206 | s = rxvt_splitcommastring(p); |
1138 | s = rxvt_splitcommastring(p); |
1207 | for (i = found = 0; !found && s[i]; i++) { |
1139 | for (i = found = 0; !found && s[i]; i++) { |
1208 | if (!STRCMP(s[i], "OverTheSpot")) |
1140 | if (!STRCMP(s[i], "OverTheSpot")) |
1209 | R->input_style = (XIMPreeditPosition | XIMStatusNothing); |
1141 | input_style = (XIMPreeditPosition | XIMStatusNothing); |
1210 | else if (!STRCMP(s[i], "OffTheSpot")) |
1142 | else if (!STRCMP(s[i], "OffTheSpot")) |
1211 | R->input_style = (XIMPreeditArea | XIMStatusArea); |
1143 | input_style = (XIMPreeditArea | XIMStatusArea); |
1212 | else if (!STRCMP(s[i], "Root")) |
1144 | else if (!STRCMP(s[i], "Root")) |
1213 | R->input_style = (XIMPreeditNothing | XIMStatusNothing); |
1145 | input_style = (XIMPreeditNothing | XIMStatusNothing); |
1214 | |
1146 | |
1215 | for (j = 0; j < xim_styles->count_styles; j++) |
1147 | for (j = 0; j < xim_styles->count_styles; j++) |
1216 | if (R->input_style == xim_styles->supported_styles[j]) { |
1148 | if (input_style == xim_styles->supported_styles[j]) { |
1217 | found = 1; |
1149 | found = 1; |
1218 | break; |
1150 | break; |
1219 | } |
1151 | } |
1220 | } |
1152 | } |
1221 | for (i = 0; s[i]; i++) |
1153 | for (i = 0; s[i]; i++) |
… | |
… | |
1228 | return False; |
1160 | return False; |
1229 | } |
1161 | } |
1230 | |
1162 | |
1231 | ximcallback.callback = rxvt_IMDestroyCallback; |
1163 | ximcallback.callback = rxvt_IMDestroyCallback; |
1232 | |
1164 | |
1233 | /* XXX: not sure why we need this (as well as IC one below) */ |
1165 | /* XXX: not sure why we need this (as well as IC one below) */ |
1234 | XSetIMValues(xim, XNDestroyCallback, &ximcallback, NULL); |
1166 | XSetIMValues(xim, XNDestroyCallback, &ximcallback, NULL); |
1235 | |
1167 | |
1236 | preedit_attr = status_attr = NULL; |
1168 | preedit_attr = status_attr = NULL; |
1237 | |
1169 | |
1238 | if (R->input_style & XIMPreeditPosition) { |
1170 | if (input_style & XIMPreeditPosition) { |
1239 | rxvt_setSize(aR_ & rect); |
1171 | set_size (&rect); |
1240 | rxvt_setPosition(aR_ & spot); |
1172 | set_position (&spot); |
1241 | rxvt_setColor(aR_ & fg, &bg); |
1173 | set_color (&fg, &bg); |
1242 | |
1174 | |
1243 | preedit_attr = XVaCreateNestedList(0, XNArea, &rect, |
1175 | preedit_attr = XVaCreateNestedList(0, XNArea, &rect, |
1244 | XNSpotLocation, &spot, |
1176 | XNSpotLocation, &spot, |
1245 | XNForeground, fg, XNBackground, bg, |
1177 | XNForeground, fg, XNBackground, bg, |
1246 | //XNFontSet, R->TermWin.fontset, |
1178 | //XNFontSet, TermWin.fontset, |
1247 | NULL); |
1179 | NULL); |
1248 | } else if (R->input_style & XIMPreeditArea) { |
1180 | } else if (input_style & XIMPreeditArea) { |
1249 | rxvt_setColor(aR_ & fg, &bg); |
1181 | set_color (&fg, &bg); |
1250 | |
1182 | |
1251 | /* |
1183 | /* |
1252 | * The necessary width of preedit area is unknown |
1184 | * The necessary width of preedit area is unknown |
1253 | * until create input context. |
1185 | * until create input context. |
1254 | */ |
1186 | */ |
1255 | needed_rect.width = 0; |
1187 | needed_rect.width = 0; |
1256 | |
1188 | |
1257 | rxvt_setPreeditArea(aR_ & rect, &status_rect, &needed_rect); |
1189 | set_preedit_area(&rect, &status_rect, &needed_rect); |
1258 | |
1190 | |
1259 | preedit_attr = XVaCreateNestedList(0, XNArea, &rect, |
1191 | preedit_attr = XVaCreateNestedList(0, XNArea, &rect, |
1260 | XNForeground, fg, XNBackground, bg, |
1192 | XNForeground, fg, XNBackground, bg, |
1261 | //XNFontSet, R->TermWin.fontset, |
1193 | //XNFontSet, TermWin.fontset, |
1262 | NULL); |
1194 | NULL); |
1263 | status_attr = XVaCreateNestedList(0, XNArea, &status_rect, |
1195 | status_attr = XVaCreateNestedList(0, XNArea, &status_rect, |
1264 | XNForeground, fg, XNBackground, bg, |
1196 | XNForeground, fg, XNBackground, bg, |
1265 | //XNFontSet, R->TermWin.fontset, |
1197 | //XNFontSet, TermWin.fontset, |
1266 | NULL); |
1198 | NULL); |
1267 | } |
1199 | } |
1268 | R->Input_Context = XCreateIC(xim, XNInputStyle, R->input_style, |
1200 | Input_Context = XCreateIC(xim, XNInputStyle, input_style, |
1269 | XNClientWindow, R->TermWin.parent[0], |
1201 | XNClientWindow, TermWin.parent[0], |
1270 | XNFocusWindow, R->TermWin.parent[0], |
1202 | XNFocusWindow, TermWin.parent[0], |
1271 | XNDestroyCallback, &ximcallback, |
1203 | XNDestroyCallback, &ximcallback, |
1272 | preedit_attr ? XNPreeditAttributes : NULL, |
1204 | preedit_attr ? XNPreeditAttributes : NULL, |
1273 | preedit_attr, |
1205 | preedit_attr, |
1274 | status_attr ? XNStatusAttributes : NULL, |
1206 | status_attr ? XNStatusAttributes : NULL, |
1275 | status_attr, NULL); |
1207 | status_attr, NULL); |
1276 | if (preedit_attr) |
1208 | if (preedit_attr) |
1277 | XFree(preedit_attr); |
1209 | XFree(preedit_attr); |
1278 | if (status_attr) |
1210 | if (status_attr) |
1279 | XFree(status_attr); |
1211 | XFree(status_attr); |
1280 | if (R->Input_Context == NULL) { |
1212 | if (Input_Context == NULL) { |
1281 | rxvt_print_error("failed to create input context"); |
1213 | rxvt_print_error("failed to create input context"); |
1282 | XCloseIM(xim); |
1214 | XCloseIM(xim); |
1283 | return False; |
1215 | return False; |
1284 | } |
1216 | } |
1285 | if (R->input_style & XIMPreeditArea) |
1217 | if (input_style & XIMPreeditArea) |
1286 | rxvt_IMSetStatusPosition(aR); |
1218 | IMSetStatusPosition (); |
1287 | D_MAIN((stderr, "rxvt_IM_get_IC() - successful connection")); |
1219 | D_MAIN((stderr, "rxvt_IM_get_IC() - successful connection")); |
1288 | return True; |
1220 | return True; |
1289 | } |
1221 | } |
1290 | |
1222 | |
|
|
1223 | /* |
|
|
1224 | * X manual pages and include files don't match on some systems: |
|
|
1225 | * some think this is an XIDProc and others an XIMProc so we can't |
|
|
1226 | * use the first argument - need to update this to be nice for |
|
|
1227 | * both types via some sort of configure detection |
|
|
1228 | */ |
|
|
1229 | /* ARGSUSED */ |
1291 | /* EXTPROTO */ |
1230 | /* EXTPROTO */ |
1292 | void |
1231 | void |
|
|
1232 | rxvt_IMInstantiateCallback(Display * unused |
|
|
1233 | __attribute__ ((unused)), XPointer client_data |
|
|
1234 | __attribute__ ((unused)), XPointer call_data |
|
|
1235 | __attribute__ ((unused))) |
|
|
1236 | { |
|
|
1237 | int i, found, had_im; |
|
|
1238 | const char *p; |
|
|
1239 | char **s; |
|
|
1240 | char buf[IMBUFSIZ]; |
|
|
1241 | |
|
|
1242 | D_MAIN((stderr, "rxvt_IMInstantiateCallback()")); |
|
|
1243 | if (GET_R->Input_Context) |
|
|
1244 | return; |
|
|
1245 | |
|
|
1246 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
|
|
1247 | if (GET_R->rs[Rs_imLocale]) |
|
|
1248 | setlocale (LC_CTYPE, GET_R->rs[Rs_imLocale]); |
|
|
1249 | #endif |
|
|
1250 | |
|
|
1251 | p = GET_R->rs[Rs_inputMethod]; |
|
|
1252 | if (p && *p) |
|
|
1253 | { |
|
|
1254 | bool found = false; |
|
|
1255 | |
|
|
1256 | s = rxvt_splitcommastring (p); |
|
|
1257 | for (i = 0; s[i]; i++) |
|
|
1258 | { |
|
|
1259 | if (*s[i]) |
|
|
1260 | { |
|
|
1261 | STRCPY (buf, "@im="); |
|
|
1262 | STRNCAT (buf, s[i], IMBUFSIZ - 5); |
|
|
1263 | if ((p = XSetLocaleModifiers (buf)) && *p && GET_R->IM_get_IC ()) |
|
|
1264 | { |
|
|
1265 | found = true; |
|
|
1266 | break; |
|
|
1267 | } |
|
|
1268 | } |
|
|
1269 | } |
|
|
1270 | for (i = 0; s[i]; i++) |
|
|
1271 | free(s[i]); |
|
|
1272 | free(s); |
|
|
1273 | |
|
|
1274 | if (found) |
|
|
1275 | goto done; |
|
|
1276 | } |
|
|
1277 | |
|
|
1278 | /* try with XMODIFIERS env. var. */ |
|
|
1279 | if ((p = XSetLocaleModifiers ("")) && *p |
|
|
1280 | && GET_R->IM_get_IC ()) |
|
|
1281 | goto done; |
|
|
1282 | |
|
|
1283 | /* try with no modifiers base IF the user didn't specify an IM */ |
|
|
1284 | if ((p = XSetLocaleModifiers ("@im=none")) && *p |
|
|
1285 | && GET_R->IM_get_IC () == True) |
|
|
1286 | goto done; |
|
|
1287 | |
|
|
1288 | done: |
|
|
1289 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
|
|
1290 | if (GET_R->rs[Rs_imLocale]) |
|
|
1291 | setlocale (LC_CTYPE, GET_R->locale); |
|
|
1292 | #endif |
|
|
1293 | } |
|
|
1294 | |
|
|
1295 | void |
1293 | rxvt_IMSetStatusPosition(pR) |
1296 | rxvt_term::IMSetStatusPosition () |
1294 | { |
1297 | { |
1295 | XRectangle preedit_rect, status_rect, *needed_rect; |
1298 | XRectangle preedit_rect, status_rect, *needed_rect; |
1296 | XVaNestedList preedit_attr, status_attr; |
1299 | XVaNestedList preedit_attr, status_attr; |
1297 | |
1300 | |
1298 | if (R->Input_Context == NULL |
1301 | if (Input_Context == NULL |
1299 | || !R->TermWin.focus || !(R->input_style & XIMPreeditArea) |
1302 | || !TermWin.focus || !(input_style & XIMPreeditArea) |
1300 | || !rxvt_IMisRunning(aR)) |
1303 | || !IMisRunning ()) |
1301 | return; |
1304 | return; |
1302 | |
1305 | |
1303 | /* Getting the necessary width of preedit area */ |
1306 | /* Getting the necessary width of preedit area */ |
1304 | status_attr = XVaCreateNestedList(0, XNAreaNeeded, &needed_rect, NULL); |
1307 | status_attr = XVaCreateNestedList(0, XNAreaNeeded, &needed_rect, NULL); |
1305 | XGetICValues(R->Input_Context, XNStatusAttributes, status_attr, NULL); |
1308 | XGetICValues(Input_Context, XNStatusAttributes, status_attr, NULL); |
1306 | XFree(status_attr); |
1309 | XFree(status_attr); |
1307 | |
1310 | |
1308 | rxvt_setPreeditArea(aR_ & preedit_rect, &status_rect, needed_rect); |
1311 | set_preedit_area(&preedit_rect, &status_rect, needed_rect); |
1309 | |
1312 | |
1310 | preedit_attr = XVaCreateNestedList(0, XNArea, &preedit_rect, NULL); |
1313 | preedit_attr = XVaCreateNestedList(0, XNArea, &preedit_rect, NULL); |
1311 | status_attr = XVaCreateNestedList(0, XNArea, &status_rect, NULL); |
1314 | status_attr = XVaCreateNestedList(0, XNArea, &status_rect, NULL); |
1312 | |
1315 | |
1313 | XSetICValues(R->Input_Context, |
1316 | XSetICValues(Input_Context, |
1314 | XNPreeditAttributes, preedit_attr, |
1317 | XNPreeditAttributes, preedit_attr, |
1315 | XNStatusAttributes, status_attr, NULL); |
1318 | XNStatusAttributes, status_attr, NULL); |
1316 | |
1319 | |
1317 | XFree(preedit_attr); |
1320 | XFree(preedit_attr); |
1318 | XFree(status_attr); |
1321 | XFree(status_attr); |