1 | /*--------------------------------*-C-*---------------------------------* |
1 | /*--------------------------------*-C-*---------------------------------* |
2 | * File: main.c |
2 | * File: main.c |
3 | *----------------------------------------------------------------------* |
3 | *----------------------------------------------------------------------* |
4 | * $Id: main.C,v 1.14 2003/12/18 00:29:29 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), |
72 | check_ev (this, &rxvt_term::check_cb), |
89 | x_ev (this, &rxvt_term::x_cb), |
73 | incr_ev (this, &rxvt_term::incr_cb) |
90 | incr_ev (this, &rxvt_term::incr_cb) |
74 | { |
91 | { |
75 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
92 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
76 | } |
93 | } |
77 | |
94 | |
78 | rxvt_term::~rxvt_term () |
95 | rxvt_term::~rxvt_term () |
79 | { |
96 | { |
80 | scr_release (); |
97 | scr_release (); |
81 | |
98 | |
82 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
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83 | free (locale); |
99 | free (locale); |
84 | #endif |
100 | free (codeset); |
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101 | |
85 | #ifndef NO_SETOWNER_TTYDEV |
102 | #ifndef NO_SETOWNER_TTYDEV |
86 | rxvt_privileged_ttydev (this, RESTORE); |
103 | privileged_ttydev (RESTORE); |
87 | #endif |
104 | #endif |
88 | #ifdef UTMP_SUPPORT |
105 | #ifdef UTMP_SUPPORT |
89 | rxvt_privileged_utmp (this, RESTORE); |
106 | privileged_utmp (RESTORE); |
90 | #endif |
107 | #endif |
91 | #ifdef USE_XIM |
108 | #ifdef USE_XIM |
92 | if (Input_Context != NULL) |
109 | if (Input_Context != NULL) |
93 | { |
110 | { |
94 | XDestroyIC (Input_Context); |
111 | XDestroyIC (Input_Context); |
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… | |
110 | { |
127 | { |
111 | check_ev.stop (); |
128 | check_ev.stop (); |
112 | pty_ev.stop (); |
129 | pty_ev.stop (); |
113 | x_ev.stop (); |
130 | x_ev.stop (); |
114 | #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 |
115 | blink_ev.stop (); |
135 | text_blink_ev.stop (); |
116 | #endif |
136 | #endif |
117 | #ifdef POINTER_BLANK |
137 | #ifdef POINTER_BLANK |
118 | pointer_ev.stop (); |
138 | pointer_ev.stop (); |
119 | #endif |
139 | #endif |
120 | |
140 | |
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134 | /* LIBPROTO */ |
154 | /* LIBPROTO */ |
135 | rxvt_t |
155 | rxvt_t |
136 | rxvt_init (int argc, const char *const *argv) |
156 | rxvt_init (int argc, const char *const *argv) |
137 | { |
157 | { |
138 | SET_R (new rxvt_term); |
158 | SET_R (new rxvt_term); |
139 | dR; |
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140 | |
159 | |
141 | if (!R->init_vars () || !R->init (argc, argv)) |
160 | if (!GET_R->init_vars () || !GET_R->init (argc, argv)) |
142 | { |
161 | { |
143 | delete R; |
162 | delete GET_R; |
144 | return NULL; |
163 | SET_R (0); |
145 | } |
164 | } |
146 | |
165 | |
147 | return R; |
166 | return GET_R; |
148 | } |
167 | } |
149 | |
168 | |
150 | /* EXTPROTO */ |
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151 | void |
169 | void |
152 | rxvt_init_signals () |
170 | rxvt_init_signals () |
153 | { |
171 | { |
154 | /* install exit handler for cleanup */ |
172 | /* install exit handler for cleanup */ |
155 | #if 0 |
173 | #if 0 |
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178 | } |
196 | } |
179 | |
197 | |
180 | bool |
198 | bool |
181 | rxvt_term::init (int argc, const char *const *argv) |
199 | rxvt_term::init (int argc, const char *const *argv) |
182 | { |
200 | { |
183 | dR;//TODO (scrollbar, setidle) |
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184 | |
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185 | /* |
201 | /* |
186 | * Save and then give up any super-user privileges |
202 | * Save and then give up any super-user privileges |
187 | * 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. |
188 | * We should only need to be root in these cases: |
204 | * We should only need to be root in these cases: |
189 | * 1. write utmp entries on some systems |
205 | * 1. write utmp entries on some systems |
190 | * 2. chown tty on some systems |
206 | * 2. chown tty on some systems |
191 | */ |
207 | */ |
192 | rxvt_privileges (this, SAVE); |
208 | privileges (SAVE); |
193 | rxvt_privileges (this, IGNORE); |
209 | privileges (IGNORE); |
194 | |
210 | |
195 | rxvt_init_secondary (this); |
211 | init_secondary (); |
196 | |
212 | |
197 | 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 (""); |
198 | |
216 | |
199 | #if (MENUBAR_MAX) |
217 | #if (MENUBAR_MAX) |
200 | rxvt_menubar_read (this, rs[Rs_menu]); |
218 | menubar_read (rs[Rs_menu]); |
201 | #endif |
219 | #endif |
202 | #ifdef HAVE_SCROLLBARS |
220 | #ifdef HAVE_SCROLLBARS |
203 | if (Options & Opt_scrollBar) |
221 | if (Options & Opt_scrollBar) |
204 | scrollbar_setIdle (); /* set existence for size calculations */ |
222 | scrollBar.setIdle (); /* set existence for size calculations */ |
205 | #endif |
223 | #endif |
206 | |
224 | |
207 | rxvt_Create_Windows (this, argc, argv); |
225 | create_windows (argc, argv); |
208 | |
226 | |
209 | rxvt_init_xlocale (this); |
227 | init_xlocale (); |
210 | |
228 | |
211 | scr_reset (); /* initialize screen */ |
229 | scr_reset (); /* initialize screen */ |
212 | #ifdef RXVT_GRAPHICS |
230 | #ifdef RXVT_GRAPHICS |
213 | rxvt_Gr_reset (this); /* reset graphics */ |
231 | Gr_reset (); /* reset graphics */ |
214 | #endif |
232 | #endif |
215 | |
233 | |
216 | #if 0 |
234 | #if 0 |
217 | #ifdef DEBUG_X |
235 | #ifdef DEBUG_X |
218 | XSynchronize(Xdisplay, True); |
236 | XSynchronize(Xdisplay, True); |
219 | #endif |
237 | #endif |
220 | #endif |
238 | #endif |
221 | |
239 | |
222 | #ifdef HAVE_SCROLLBARS |
240 | #ifdef HAVE_SCROLLBARS |
223 | if (Options & Opt_scrollBar) |
241 | if (Options & Opt_scrollBar) |
224 | rxvt_Resize_scrollBar (this); /* create and map scrollbar */ |
242 | resize_scrollbar (); /* create and map scrollbar */ |
225 | #endif |
243 | #endif |
226 | #if (MENUBAR_MAX) |
244 | #if (MENUBAR_MAX) |
227 | if (menubar_visible(r)) |
245 | if (menubar_visible(r)) |
228 | XMapWindow (Xdisplay, menuBar.win); |
246 | XMapWindow (Xdisplay, menuBar.win); |
229 | #endif |
247 | #endif |
230 | #ifdef TRANSPARENT |
248 | #ifdef TRANSPARENT |
231 | if (Options & Opt_transparent) |
249 | if (Options & Opt_transparent) |
232 | { |
250 | { |
233 | XSelectInput (Xdisplay, Xroot, PropertyChangeMask); |
251 | XSelectInput (Xdisplay, Xroot, PropertyChangeMask); |
234 | rxvt_check_our_parents (this); |
252 | check_our_parents (); |
235 | } |
253 | } |
236 | #endif |
254 | #endif |
237 | XMapWindow (Xdisplay, TermWin.vt); |
255 | XMapWindow (Xdisplay, TermWin.vt); |
238 | XMapWindow (Xdisplay, TermWin.parent[0]); |
256 | XMapWindow (Xdisplay, TermWin.parent[0]); |
239 | |
257 | |
240 | rxvt_init_env (this); |
258 | init_env (); |
241 | rxvt_init_command (this, cmd_argv); |
259 | init_command (cmd_argv); |
242 | |
260 | |
243 | x_ev.start (Xfd, EVENT_READ); |
261 | x_ev.start (Xfd, EVENT_READ); |
244 | pty_ev.start (cmd_fd, EVENT_READ); |
262 | pty_ev.start (cmd_fd, EVENT_READ); |
245 | |
263 | |
246 | check_ev.start (); |
264 | check_ev.start (); |
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265 | while ((pid = waitpid (-1, NULL, WNOHANG)) == -1 && errno == EINTR) |
283 | while ((pid = waitpid (-1, NULL, WNOHANG)) == -1 && errno == EINTR) |
266 | ; |
284 | ; |
267 | errno = save_errno; |
285 | errno = save_errno; |
268 | |
286 | |
269 | #if 0 |
287 | #if 0 |
270 | if (pid == R->cmd_pid) |
288 | if (pid == cmd_pid) |
271 | exit (EXIT_SUCCESS); |
289 | exit (EXIT_SUCCESS); |
272 | #endif |
290 | #endif |
273 | } |
291 | } |
274 | |
292 | |
275 | /* |
293 | /* |
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286 | rxvt_clean_exit(); |
304 | rxvt_clean_exit(); |
287 | kill(getpid(), sig); |
305 | kill(getpid(), sig); |
288 | } |
306 | } |
289 | |
307 | |
290 | /* ARGSUSED */ |
308 | /* ARGSUSED */ |
291 | /* INTPROTO */ |
309 | /* EXTPROTO */ |
292 | int |
310 | int |
293 | rxvt_xerror_handler(const Display * display |
311 | rxvt_xerror_handler(const Display * display |
294 | __attribute__ ((unused)), const XErrorEvent * event) |
312 | __attribute__ ((unused)), const XErrorEvent * event) |
295 | { |
313 | { |
296 | dR; |
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297 | |
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298 | if (R->allowedxerror == -1) |
314 | if (GET_R->allowedxerror == -1) |
299 | R->allowedxerror = event->error_code; |
315 | GET_R->allowedxerror = event->error_code; |
300 | else |
316 | else |
301 | { |
317 | { |
302 | rxvt_print_error("XError: Request: %d . %d, Error: %d", |
318 | rxvt_print_error("XError: Request: %d . %d, Error: %d", |
303 | event->request_code, event->minor_code, |
319 | event->request_code, event->minor_code, |
304 | event->error_code); |
320 | event->error_code); |
305 | |
321 | |
306 | R->destroy (); |
322 | GET_R->destroy (); |
307 | } |
323 | } |
308 | |
324 | |
309 | return 0; |
325 | return 0; |
310 | } |
326 | } |
311 | |
327 | |
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316 | */ |
332 | */ |
317 | /* EXTPROTO */ |
333 | /* EXTPROTO */ |
318 | void |
334 | void |
319 | rxvt_clean_exit () |
335 | rxvt_clean_exit () |
320 | { |
336 | { |
321 | dR; |
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322 | |
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323 | R->destroy (); |
337 | GET_R->destroy (); |
324 | } |
338 | } |
325 | |
339 | |
326 | /* ------------------------------------------------------------------------- * |
340 | /* ------------------------------------------------------------------------- * |
327 | * MEMORY ALLOCATION WRAPPERS * |
341 | * MEMORY ALLOCATION WRAPPERS * |
328 | * ------------------------------------------------------------------------- */ |
342 | * ------------------------------------------------------------------------- */ |
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379 | |
393 | |
380 | /* ------------------------------------------------------------------------- * |
394 | /* ------------------------------------------------------------------------- * |
381 | * PRIVILEGED OPERATIONS * |
395 | * PRIVILEGED OPERATIONS * |
382 | * ------------------------------------------------------------------------- */ |
396 | * ------------------------------------------------------------------------- */ |
383 | /* take care of suid/sgid super-user (root) privileges */ |
397 | /* take care of suid/sgid super-user (root) privileges */ |
384 | /* INTPROTO */ |
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385 | void |
398 | void |
386 | rxvt_privileges(pR_ int mode) |
399 | rxvt_term::privileges (int mode) |
387 | { |
400 | { |
388 | #if ! defined(__CYGWIN32__) |
401 | #if ! defined(__CYGWIN32__) |
389 | # if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID) |
402 | # if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID) |
390 | /* setreuid() is the poor man's setuid(), seteuid() */ |
403 | /* setreuid() is the poor man's setuid(), seteuid() */ |
391 | # define seteuid(a) setreuid(-1, (a)) |
404 | # define seteuid(a) setreuid(-1, (a)) |
… | |
… | |
401 | */ |
414 | */ |
402 | seteuid(getuid()); |
415 | seteuid(getuid()); |
403 | setegid(getgid()); |
416 | setegid(getgid()); |
404 | break; |
417 | break; |
405 | case SAVE: |
418 | case SAVE: |
406 | R->euid = geteuid(); |
419 | euid = geteuid(); |
407 | R->egid = getegid(); |
420 | egid = getegid(); |
408 | break; |
421 | break; |
409 | case RESTORE: |
422 | case RESTORE: |
410 | seteuid(R->euid); |
423 | seteuid(euid); |
411 | setegid(R->egid); |
424 | setegid(egid); |
412 | break; |
425 | break; |
413 | } |
426 | } |
414 | # else |
427 | # else |
415 | switch (mode) { |
428 | switch (mode) { |
416 | case IGNORE: |
429 | case IGNORE: |
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425 | # endif |
438 | # endif |
426 | #endif |
439 | #endif |
427 | } |
440 | } |
428 | |
441 | |
429 | #ifdef UTMP_SUPPORT |
442 | #ifdef UTMP_SUPPORT |
430 | /* EXTPROTO */ |
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431 | void |
443 | void |
432 | rxvt_privileged_utmp(pR_ char action) |
444 | rxvt_term::privileged_utmp (char action) |
433 | { |
445 | { |
434 | 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)", |
435 | action, R->next_utmp_action, getpid())); |
447 | action, next_utmp_action, getpid())); |
436 | if (R->next_utmp_action != action || (action != SAVE && action != RESTORE) |
448 | if (next_utmp_action != action || (action != SAVE && action != RESTORE) |
437 | || (R->Options & Opt_utmpInhibit) |
449 | || (Options & Opt_utmpInhibit) |
438 | || R->ttydev == NULL || *R->ttydev == '\0') |
450 | || ttydev == NULL || *ttydev == '\0') |
439 | return; |
451 | return; |
440 | |
452 | |
441 | rxvt_privileges(aR_ RESTORE); |
453 | privileges (RESTORE); |
442 | if (action == SAVE) { |
454 | if (action == SAVE) { |
443 | R->next_utmp_action = RESTORE; |
455 | next_utmp_action = RESTORE; |
444 | rxvt_makeutent(aR_ R->ttydev, R->rs[Rs_display_name]); |
456 | makeutent (ttydev, rs[Rs_display_name]); |
445 | } else { /* action == RESTORE */ |
457 | } else { /* action == RESTORE */ |
446 | R->next_utmp_action = IGNORE; |
458 | next_utmp_action = IGNORE; |
447 | rxvt_cleanutent(aR); |
459 | cleanutent (); |
448 | } |
460 | } |
449 | rxvt_privileges(aR_ IGNORE); |
461 | privileges (IGNORE); |
450 | } |
462 | } |
451 | #endif |
463 | #endif |
452 | |
464 | |
453 | #ifndef NO_SETOWNER_TTYDEV |
465 | #ifndef NO_SETOWNER_TTYDEV |
454 | /* EXTPROTO */ |
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455 | void |
466 | void |
456 | rxvt_privileged_ttydev(pR_ char action) |
467 | rxvt_term::privileged_ttydev (char action) |
457 | { |
468 | { |
458 | D_MAIN((stderr, |
469 | D_MAIN((stderr, |
459 | "rxvt_privileged_ttydev(aR_ %c); waiting for: %c (pid: %d)", |
470 | "privileged_ttydev (%c); waiting for: %c (pid: %d)", |
460 | action, R->next_tty_action, getpid())); |
471 | action, next_tty_action, getpid())); |
461 | if (R->next_tty_action != action || (action != SAVE && action != RESTORE) |
472 | if (next_tty_action != action || (action != SAVE && action != RESTORE) |
462 | || R->ttydev == NULL || *R->ttydev == '\0') |
473 | || ttydev == NULL || *ttydev == '\0') |
463 | return; |
474 | return; |
464 | |
475 | |
465 | rxvt_privileges(aR_ RESTORE); |
476 | privileges (RESTORE); |
466 | |
477 | |
467 | if (action == SAVE) { |
478 | if (action == SAVE) { |
468 | R->next_tty_action = RESTORE; |
479 | next_tty_action = RESTORE; |
469 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
480 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
470 | /* 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 */ |
471 | if (lstat(R->ttydev, &R->ttyfd_stat) < 0) /* you lose out */ |
482 | if (lstat(ttydev, &ttyfd_stat) < 0) /* you lose out */ |
472 | R->next_tty_action = IGNORE; |
483 | next_tty_action = IGNORE; |
473 | else |
484 | else |
474 | # endif |
485 | # endif |
475 | { |
486 | { |
476 | chown(R->ttydev, getuid(), R->ttygid); /* fail silently */ |
487 | chown(ttydev, getuid(), ttygid); /* fail silently */ |
477 | chmod(R->ttydev, R->ttymode); |
488 | chmod(ttydev, ttymode); |
478 | # ifdef HAVE_REVOKE |
489 | # ifdef HAVE_REVOKE |
479 | revoke(R->ttydev); |
490 | revoke(ttydev); |
480 | # endif |
491 | # endif |
481 | } |
492 | } |
482 | } else { /* action == RESTORE */ |
493 | } else { /* action == RESTORE */ |
483 | R->next_tty_action = IGNORE; |
494 | next_tty_action = IGNORE; |
484 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
495 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
485 | chmod(R->ttydev, R->ttyfd_stat.st_mode); |
496 | chmod(ttydev, ttyfd_stat.st_mode); |
486 | chown(R->ttydev, R->ttyfd_stat.st_uid, R->ttyfd_stat.st_gid); |
497 | chown(ttydev, ttyfd_stat.st_uid, ttyfd_stat.st_gid); |
487 | # else |
498 | # else |
488 | chmod(R->ttydev, |
499 | chmod(ttydev, |
489 | (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)); |
490 | chown(R->ttydev, 0, 0); |
501 | chown(ttydev, 0, 0); |
491 | # endif |
502 | # endif |
492 | } |
503 | } |
493 | |
504 | |
494 | rxvt_privileges(aR_ IGNORE); |
505 | privileges (IGNORE); |
495 | |
506 | |
496 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
507 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
497 | D_MAIN((stderr, "%s \"%s\": mode %03o, uid %d, gid %d", |
508 | D_MAIN((stderr, "%s \"%s\": mode %03o, uid %d, gid %d", |
498 | action == RESTORE ? "Restoring" : (action == |
509 | action == RESTORE ? "Restoring" : (action == |
499 | SAVE ? "Saving" : |
510 | SAVE ? "Saving" : |
500 | "UNKNOWN ERROR for"), R->ttydev, |
511 | "UNKNOWN ERROR for"), ttydev, |
501 | R->ttyfd_stat.st_mode, R->ttyfd_stat.st_uid, |
512 | ttyfd_stat.st_mode, ttyfd_stat.st_uid, |
502 | R->ttyfd_stat.st_gid)); |
513 | ttyfd_stat.st_gid)); |
503 | # endif |
514 | # endif |
504 | } |
515 | } |
505 | #endif |
516 | #endif |
506 | |
517 | |
507 | /*----------------------------------------------------------------------*/ |
518 | /*----------------------------------------------------------------------*/ |
508 | /* |
519 | /* |
509 | * window size/position calculcations for XSizeHint and other storage. |
520 | * window size/position calculcations for XSizeHint and other storage. |
510 | * if width/height are non-zero then override calculated width/height |
521 | * if width/height are non-zero then override calculated width/height |
511 | */ |
522 | */ |
512 | /* EXTPROTO */ |
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|
513 | void |
523 | void |
514 | rxvt_window_calc(pR_ unsigned int width, unsigned int height) |
524 | rxvt_term::window_calc (unsigned int width, unsigned int height) |
515 | { |
525 | { |
516 | short recalc_x, recalc_y; |
526 | short recalc_x, recalc_y; |
517 | int x, y, sb_w, mb_h, flags; |
527 | int x, y, sb_w, mb_h, flags; |
518 | unsigned int w, h; |
528 | unsigned int w, h; |
519 | unsigned int max_width, max_height; |
529 | unsigned int max_width, max_height; |
520 | |
530 | |
521 | 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", |
522 | R->TermWin.ncol, R->TermWin.nrow, R->szHint.width, |
532 | TermWin.ncol, TermWin.nrow, szHint.width, |
523 | R->szHint.height)); |
533 | szHint.height)); |
524 | R->szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
534 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
525 | R->szHint.win_gravity = NorthWestGravity; |
535 | szHint.win_gravity = NorthWestGravity; |
526 | /* R->szHint.min_aspect.x = R->szHint.min_aspect.y = 1; */ |
536 | /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ |
527 | |
537 | |
528 | recalc_x = recalc_y = 0; |
538 | recalc_x = recalc_y = 0; |
529 | flags = 0; |
539 | flags = 0; |
530 | if (!R->parsed_geometry) { |
540 | if (!parsed_geometry) { |
531 | R->parsed_geometry = 1; |
541 | parsed_geometry = 1; |
532 | if (R->rs[Rs_geometry]) |
542 | if (rs[Rs_geometry]) |
533 | flags = XParseGeometry(R->rs[Rs_geometry], &x, &y, &w, &h); |
543 | flags = XParseGeometry(rs[Rs_geometry], &x, &y, &w, &h); |
534 | if (flags & WidthValue) { |
544 | if (flags & WidthValue) { |
535 | R->TermWin.ncol = BOUND_POSITIVE_INT16(w); |
545 | TermWin.ncol = BOUND_POSITIVE_INT16(w); |
536 | R->szHint.flags |= USSize; |
546 | szHint.flags |= USSize; |
537 | } |
547 | } |
538 | if (flags & HeightValue) { |
548 | if (flags & HeightValue) { |
539 | R->TermWin.nrow = BOUND_POSITIVE_INT16(h); |
549 | TermWin.nrow = BOUND_POSITIVE_INT16(h); |
540 | R->szHint.flags |= USSize; |
550 | szHint.flags |= USSize; |
541 | } |
551 | } |
542 | if (flags & XValue) { |
552 | if (flags & XValue) { |
543 | R->szHint.x = x; |
553 | szHint.x = x; |
544 | R->szHint.flags |= USPosition; |
554 | szHint.flags |= USPosition; |
545 | if (flags & XNegative) { |
555 | if (flags & XNegative) { |
546 | recalc_x = 1; |
556 | recalc_x = 1; |
547 | R->szHint.win_gravity = NorthEastGravity; |
557 | szHint.win_gravity = NorthEastGravity; |
548 | } |
558 | } |
549 | } |
559 | } |
550 | if (flags & YValue) { |
560 | if (flags & YValue) { |
551 | R->szHint.y = y; |
561 | szHint.y = y; |
552 | R->szHint.flags |= USPosition; |
562 | szHint.flags |= USPosition; |
553 | if (flags & YNegative) { |
563 | if (flags & YNegative) { |
554 | recalc_y = 1; |
564 | recalc_y = 1; |
555 | if (R->szHint.win_gravity == NorthEastGravity) |
565 | if (szHint.win_gravity == NorthEastGravity) |
556 | R->szHint.win_gravity = SouthEastGravity; |
566 | szHint.win_gravity = SouthEastGravity; |
557 | else |
567 | else |
558 | R->szHint.win_gravity = SouthWestGravity; |
568 | szHint.win_gravity = SouthWestGravity; |
559 | } |
569 | } |
560 | } |
570 | } |
561 | } |
571 | } |
562 | /* TODO: BOUNDS */ |
572 | /* TODO: BOUNDS */ |
563 | R->TermWin.width = R->TermWin.ncol * R->TermWin.fwidth; |
573 | TermWin.width = TermWin.ncol * TermWin.fwidth; |
564 | R->TermWin.height = R->TermWin.nrow * R->TermWin.fheight; |
574 | TermWin.height = TermWin.nrow * TermWin.fheight; |
565 | max_width = MAX_COLS * R->TermWin.fwidth; |
575 | max_width = MAX_COLS * TermWin.fwidth; |
566 | max_height = MAX_ROWS * R->TermWin.fheight; |
576 | max_height = MAX_ROWS * TermWin.fheight; |
567 | |
577 | |
568 | R->szHint.base_width = R->szHint.base_height = 2 * R->TermWin.int_bwidth; |
578 | szHint.base_width = szHint.base_height = 2 * TermWin.int_bwidth; |
569 | |
579 | |
570 | sb_w = mb_h = 0; |
580 | sb_w = mb_h = 0; |
571 | R->window_vt_x = R->window_vt_y = 0; |
581 | window_vt_x = window_vt_y = 0; |
572 | if (scrollbar_visible(R)) { |
582 | if (scrollbar_visible ()) { |
573 | sb_w = scrollbar_TotalWidth(); |
583 | sb_w = scrollbar_TotalWidth(); |
574 | R->szHint.base_width += sb_w; |
584 | szHint.base_width += sb_w; |
575 | if (!(R->Options & Opt_scrollBar_right)) |
585 | if (!(Options & Opt_scrollBar_right)) |
576 | R->window_vt_x = sb_w; |
586 | window_vt_x = sb_w; |
577 | } |
587 | } |
578 | if (menubar_visible(R)) { |
588 | if (menubar_visible ()) { |
579 | mb_h = menuBar_TotalHeight(); |
589 | mb_h = menuBar_TotalHeight(); |
580 | R->szHint.base_height += mb_h; |
590 | szHint.base_height += mb_h; |
581 | R->window_vt_y = mb_h; |
591 | window_vt_y = mb_h; |
582 | } |
592 | } |
583 | R->szHint.width_inc = R->TermWin.fwidth; |
593 | szHint.width_inc = TermWin.fwidth; |
584 | R->szHint.height_inc = R->TermWin.fheight; |
594 | szHint.height_inc = TermWin.fheight; |
585 | R->szHint.min_width = R->szHint.base_width + R->szHint.width_inc; |
595 | szHint.min_width = szHint.base_width + szHint.width_inc; |
586 | R->szHint.min_height = R->szHint.base_height + R->szHint.height_inc; |
596 | szHint.min_height = szHint.base_height + szHint.height_inc; |
587 | |
597 | |
588 | if (width && width - R->szHint.base_width < max_width) { |
598 | if (width && width - szHint.base_width < max_width) { |
589 | R->szHint.width = width; |
599 | szHint.width = width; |
590 | R->TermWin.width = width - R->szHint.base_width; |
600 | TermWin.width = width - szHint.base_width; |
591 | } else { |
601 | } else { |
592 | MIN_IT(R->TermWin.width, max_width); |
602 | MIN_IT(TermWin.width, max_width); |
593 | R->szHint.width = R->szHint.base_width + R->TermWin.width; |
603 | szHint.width = szHint.base_width + TermWin.width; |
594 | } |
604 | } |
595 | if (height && height - R->szHint.base_height < max_height) { |
605 | if (height && height - szHint.base_height < max_height) { |
596 | R->szHint.height = height; |
606 | szHint.height = height; |
597 | R->TermWin.height = height - R->szHint.base_height; |
607 | TermWin.height = height - szHint.base_height; |
598 | } else { |
608 | } else { |
599 | MIN_IT(R->TermWin.height, max_height); |
609 | MIN_IT(TermWin.height, max_height); |
600 | R->szHint.height = R->szHint.base_height + R->TermWin.height; |
610 | szHint.height = szHint.base_height + TermWin.height; |
601 | } |
611 | } |
602 | if (scrollbar_visible(R) && (R->Options & Opt_scrollBar_right)) |
612 | if (scrollbar_visible () && (Options & Opt_scrollBar_right)) |
603 | R->window_sb_x = R->szHint.width - sb_w; |
613 | window_sb_x = szHint.width - sb_w; |
604 | |
614 | |
605 | if (recalc_x) |
615 | if (recalc_x) |
606 | R->szHint.x += (DisplayWidth(R->Xdisplay, Xscreen) |
616 | szHint.x += (DisplayWidth (Xdisplay, DefaultScreen (Xdisplay)) |
607 | - R->szHint.width - 2 * R->TermWin.ext_bwidth); |
617 | - szHint.width - 2 * TermWin.ext_bwidth); |
608 | if (recalc_y) |
618 | if (recalc_y) |
609 | R->szHint.y += (DisplayHeight(R->Xdisplay, Xscreen) |
619 | szHint.y += (DisplayHeight (Xdisplay, DefaultScreen (Xdisplay)) |
610 | - R->szHint.height - 2 * R->TermWin.ext_bwidth); |
620 | - szHint.height - 2 * TermWin.ext_bwidth); |
611 | |
621 | |
612 | R->TermWin.ncol = R->TermWin.width / R->TermWin.fwidth; |
622 | TermWin.ncol = TermWin.width / TermWin.fwidth; |
613 | R->TermWin.nrow = R->TermWin.height / R->TermWin.fheight; |
623 | TermWin.nrow = TermWin.height / TermWin.fheight; |
614 | 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", |
615 | R->TermWin.ncol, R->TermWin.nrow, R->szHint.width, |
625 | TermWin.ncol, TermWin.nrow, szHint.width, |
616 | R->szHint.height)); |
626 | szHint.height)); |
617 | return; |
627 | return; |
618 | } |
628 | } |
619 | |
629 | |
620 | /*----------------------------------------------------------------------*/ |
630 | /*----------------------------------------------------------------------*/ |
621 | /* |
631 | /* |
… | |
… | |
623 | * Called after a window size change. |
633 | * Called after a window size change. |
624 | */ |
634 | */ |
625 | void |
635 | void |
626 | rxvt_term::tt_winch () |
636 | rxvt_term::tt_winch () |
627 | { |
637 | { |
628 | struct winsize ws; |
638 | struct winsize ws; |
629 | |
639 | |
630 | if (cmd_fd < 0) |
640 | if (cmd_fd < 0) |
631 | return; |
641 | return; |
632 | |
642 | |
633 | ws.ws_col = TermWin.ncol; |
643 | ws.ws_col = TermWin.ncol; |
… | |
… | |
651 | * init = 1 - initialize |
661 | * init = 1 - initialize |
652 | * |
662 | * |
653 | * fontname == FONT_UP - switch to bigger font |
663 | * fontname == FONT_UP - switch to bigger font |
654 | * fontname == FONT_DN - switch to smaller font |
664 | * fontname == FONT_DN - switch to smaller font |
655 | */ |
665 | */ |
656 | /* EXTPROTO */ |
|
|
657 | void |
666 | void |
658 | rxvt_change_font(pR_ int init, const char *fontname) |
667 | rxvt_term::change_font (int init, const char *fontname) |
659 | { |
668 | { |
660 | } |
669 | } |
661 | |
670 | |
662 | /* INTPROTO */ |
|
|
663 | void |
671 | void |
664 | rxvt_font_up_down(pR_ int n, int direction) |
672 | rxvt_term::font_up_down (int n, int direction) |
665 | { |
673 | { |
666 | } |
674 | } |
667 | |
675 | |
668 | /*----------------------------------------------------------------------*/ |
676 | /*----------------------------------------------------------------------*/ |
669 | /*----------------------------------------------------------------------*/ |
677 | /*----------------------------------------------------------------------*/ |
670 | /* xterm sequences - title, iconName, color (exptl) */ |
678 | /* xterm sequences - title, iconName, color (exptl) */ |
671 | /* EXTPROTO */ |
|
|
672 | void |
679 | void |
673 | rxvt_set_title(pR_ const char *str) |
680 | rxvt_term::set_title (const char *str) |
674 | { |
681 | { |
675 | #ifndef SMART_WINDOW_TITLE |
682 | #ifndef SMART_WINDOW_TITLE |
676 | XStoreName(R->Xdisplay, R->TermWin.parent[0], str); |
683 | XStoreName(Xdisplay, TermWin.parent[0], str); |
677 | #else |
684 | #else |
678 | char *name; |
685 | char *name; |
679 | |
686 | |
680 | if (XFetchName(R->Xdisplay, R->TermWin.parent[0], &name) == 0) |
687 | if (XFetchName(Xdisplay, TermWin.parent[0], &name) == 0) |
681 | name = NULL; |
688 | name = NULL; |
682 | if (name == NULL || STRCMP(name, str)) |
689 | if (name == NULL || STRCMP(name, str)) |
683 | XStoreName(R->Xdisplay, R->TermWin.parent[0], str); |
690 | XStoreName(Xdisplay, TermWin.parent[0], str); |
684 | if (name) |
691 | if (name) |
685 | XFree(name); |
692 | XFree(name); |
686 | #endif |
693 | #endif |
687 | } |
694 | } |
688 | |
695 | |
689 | /* EXTPROTO */ |
|
|
690 | void |
696 | void |
691 | rxvt_set_iconName(pR_ const char *str) |
697 | rxvt_term::set_iconName (const char *str) |
692 | { |
698 | { |
693 | #ifndef SMART_WINDOW_TITLE |
699 | #ifndef SMART_WINDOW_TITLE |
694 | XSetIconName(R->Xdisplay, R->TermWin.parent[0], str); |
700 | XSetIconName(Xdisplay, TermWin.parent[0], str); |
695 | #else |
701 | #else |
696 | char *name; |
702 | char *name; |
697 | |
703 | |
698 | if (XGetIconName(R->Xdisplay, R->TermWin.parent[0], &name)) |
704 | if (XGetIconName(Xdisplay, TermWin.parent[0], &name)) |
699 | name = NULL; |
705 | name = NULL; |
700 | if (name == NULL || STRCMP(name, str)) |
706 | if (name == NULL || STRCMP(name, str)) |
701 | XSetIconName(R->Xdisplay, R->TermWin.parent[0], str); |
707 | XSetIconName(Xdisplay, TermWin.parent[0], str); |
702 | if (name) |
708 | if (name) |
703 | XFree(name); |
709 | XFree(name); |
704 | #endif |
710 | #endif |
705 | } |
711 | } |
706 | |
712 | |
707 | #ifdef XTERM_COLOR_CHANGE |
713 | #ifdef XTERM_COLOR_CHANGE |
708 | /* EXTPROTO */ |
|
|
709 | void |
714 | void |
710 | rxvt_set_window_color(pR_ int idx, const char *color) |
715 | rxvt_term::set_window_color (int idx, const char *color) |
711 | { |
716 | { |
712 | rxvt_color xcol; |
717 | rxvt_color xcol; |
713 | int i; |
718 | int i; |
714 | |
719 | |
715 | if (color == NULL || *color == '\0') |
720 | if (color == NULL || *color == '\0') |
… | |
… | |
719 | if (isdigit(*color)) { |
724 | if (isdigit(*color)) { |
720 | i = atoi(color); |
725 | i = atoi(color); |
721 | if (i >= 8 && i <= 15) { /* bright colors */ |
726 | if (i >= 8 && i <= 15) { /* bright colors */ |
722 | i -= 8; |
727 | i -= 8; |
723 | # ifndef NO_BRIGHTCOLOR |
728 | # ifndef NO_BRIGHTCOLOR |
724 | R->PixColors[idx] = R->PixColors[minBrightCOLOR + i]; |
729 | PixColors[idx] = PixColors[minBrightCOLOR + i]; |
725 | SET_PIXCOLOR(R, idx); |
730 | SET_PIXCOLOR(idx); |
726 | goto Done; |
731 | goto Done; |
727 | # endif |
732 | # endif |
728 | } |
733 | } |
729 | if (i >= 0 && i <= 7) { /* normal colors */ |
734 | if (i >= 0 && i <= 7) { /* normal colors */ |
730 | R->PixColors[idx] = R->PixColors[minCOLOR + i]; |
735 | PixColors[idx] = PixColors[minCOLOR + i]; |
731 | SET_PIXCOLOR(R, idx); |
736 | SET_PIXCOLOR(idx); |
732 | goto Done; |
737 | goto Done; |
733 | } |
738 | } |
734 | } |
739 | } |
735 | if (!rxvt_rXParseAllocColor(aR_ & xcol, color)) |
740 | if (!rXParseAllocColor (& xcol, color)) |
736 | return; |
741 | return; |
737 | /* XStoreColor (R->Xdisplay, XCMAP, XColor*); */ |
742 | /* XStoreColor (Xdisplay, XCMAP, XColor*); */ |
738 | |
743 | |
739 | /* |
744 | /* |
740 | * 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, |
741 | * so just keep gobbling up the colormap |
746 | * so just keep gobbling up the colormap |
742 | */ |
747 | */ |
743 | # if 0 |
748 | # if 0 |
744 | for (i = Color_Black; i <= Color_White; i++) |
749 | for (i = Color_Black; i <= Color_White; i++) |
745 | if (R->PixColors[idx] == R->PixColors[i]) |
750 | if (PixColors[idx] == PixColors[i]) |
746 | break; |
751 | break; |
747 | if (i > Color_White) { |
752 | if (i > Color_White) { |
748 | /* fprintf (stderr, "XFreeColors: R->PixColors [%d] = %lu\n", idx, R->PixColors [idx]); */ |
753 | /* fprintf (stderr, "XFreeColors: PixColors [%d] = %lu\n", idx, PixColors [idx]); */ |
749 | XFreeColors(R->Xdisplay, XCMAP, (R->PixColors + idx), 1, |
754 | XFreeColors(Xdisplay, XCMAP, (PixColors + idx), 1, |
750 | DisplayPlanes(R->Xdisplay, Xscreen)); |
755 | DisplayPlanes(Xdisplay, Xscreen)); |
751 | } |
756 | } |
752 | # endif |
757 | # endif |
753 | |
758 | |
754 | R->PixColors[idx] = xcol; |
759 | PixColors[idx] = xcol; |
755 | SET_PIXCOLOR(R, idx); |
760 | SET_PIXCOLOR(idx); |
756 | |
761 | |
757 | /* XSetWindowAttributes attr; */ |
762 | /* XSetWindowAttributes attr; */ |
758 | /* Cursor cursor; */ |
763 | /* Cursor cursor; */ |
759 | Done: |
764 | Done: |
760 | if (idx == Color_bg && !(R->Options & Opt_transparent)) |
765 | if (idx == Color_bg && !(Options & Opt_transparent)) |
761 | XSetWindowBackground(R->Xdisplay, R->TermWin.vt, |
766 | XSetWindowBackground(Xdisplay, TermWin.vt, |
762 | R->PixColors[Color_bg]); |
767 | PixColors[Color_bg]); |
763 | |
768 | |
764 | /* handle Color_BD, scrollbar background, etc. */ |
769 | /* handle Color_BD, scrollbar background, etc. */ |
765 | |
770 | |
766 | rxvt_set_colorfgbg(aR); |
771 | set_colorfgbg (); |
767 | rxvt_recolour_cursor(aR); |
772 | recolour_cursor (); |
768 | /* the only reasonable way to enforce a clean update */ |
773 | /* the only reasonable way to enforce a clean update */ |
769 | rxvt_scr_poweron(aR); |
774 | scr_poweron (); |
770 | } |
775 | } |
771 | |
776 | |
772 | #else |
777 | #else |
773 | # define rxvt_set_window_color(aR_ idx,color) ((void)0) |
778 | # define set_window_color (idx,color) ((void)0) |
774 | #endif /* XTERM_COLOR_CHANGE */ |
779 | #endif /* XTERM_COLOR_CHANGE */ |
775 | |
780 | |
776 | /* EXTPROTO */ |
|
|
777 | void |
781 | void |
778 | rxvt_recolour_cursor(pR) |
782 | rxvt_term::recolour_cursor () |
779 | { |
783 | { |
780 | rxvt_color xcol[2]; |
|
|
781 | |
|
|
782 | #if TODO |
784 | #if TODO |
|
|
785 | rxvt_color xcol[2]; |
|
|
786 | |
783 | xcol[0] = R->PixColors[Color_pointer]; |
787 | xcol[0] = PixColors[Color_pointer]; |
784 | xcol[1] = R->PixColors[Color_bg]; |
788 | xcol[1] = PixColors[Color_bg]; |
785 | XQueryColors(R->Xdisplay, XCMAP, xcol, 2); |
789 | XQueryColors (Xdisplay, XCMAP, xcol, 2); |
786 | XRecolorCursor(R->Xdisplay, R->TermWin_cursor, &(xcol[0]), &(xcol[1])); |
790 | XRecolorCursor (Xdisplay, TermWin_cursor, &(xcol[0]), &(xcol[1])); |
787 | #endif |
791 | #endif |
788 | } |
792 | } |
789 | |
793 | |
790 | /*----------------------------------------------------------------------*/ |
794 | /*----------------------------------------------------------------------*/ |
791 | /* |
795 | /* |
792 | * 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 |
793 | */ |
797 | */ |
794 | /* INTPROTO */ |
|
|
795 | void |
798 | void |
796 | rxvt_set_colorfgbg(pR) |
799 | rxvt_term::set_colorfgbg () |
797 | { |
800 | { |
798 | unsigned int i; |
801 | unsigned int i; |
799 | const char *xpmb = "\0"; |
802 | const char *xpmb = "\0"; |
800 | char fstr[sizeof("default") + 1], bstr[sizeof("default") + 1]; |
803 | char fstr[sizeof("default") + 1], bstr[sizeof("default") + 1]; |
801 | |
804 | |
802 | R->env_colorfgbg = |
805 | env_colorfgbg = |
803 | (char *)rxvt_malloc(sizeof("COLORFGBG=default;default;bg") + 1); |
806 | (char *)rxvt_malloc(sizeof("COLORFGBG=default;default;bg") + 1); |
804 | STRCPY(fstr, "default"); |
807 | STRCPY(fstr, "default"); |
805 | STRCPY(bstr, "default"); |
808 | STRCPY(bstr, "default"); |
806 | for (i = Color_Black; i <= Color_White; i++) |
809 | for (i = Color_Black; i <= Color_White; i++) |
807 | if (R->PixColors[Color_fg] == R->PixColors[i]) { |
810 | if (PixColors[Color_fg] == PixColors[i]) { |
808 | sprintf(fstr, "%d", (i - Color_Black)); |
811 | sprintf(fstr, "%d", (i - Color_Black)); |
809 | break; |
812 | break; |
810 | } |
813 | } |
811 | for (i = Color_Black; i <= Color_White; i++) |
814 | for (i = Color_Black; i <= Color_White; i++) |
812 | if (R->PixColors[Color_bg] == R->PixColors[i]) { |
815 | if (PixColors[Color_bg] == PixColors[i]) { |
813 | sprintf(bstr, "%d", (i - Color_Black)); |
816 | sprintf(bstr, "%d", (i - Color_Black)); |
814 | #ifdef XPM_BACKGROUND |
817 | #ifdef XPM_BACKGROUND |
815 | xpmb = "default;"; |
818 | xpmb = "default;"; |
816 | #endif |
819 | #endif |
817 | break; |
820 | break; |
818 | } |
821 | } |
819 | sprintf(R->env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
822 | sprintf(env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
820 | putenv(R->env_colorfgbg); |
823 | putenv(env_colorfgbg); |
821 | |
824 | |
822 | #ifndef NO_BRIGHTCOLOR |
825 | #ifndef NO_BRIGHTCOLOR |
823 | R->colorfgbg = DEFAULT_RSTYLE; |
826 | colorfgbg = DEFAULT_RSTYLE; |
824 | for (i = minCOLOR; i <= maxCOLOR; i++) { |
827 | for (i = minCOLOR; i <= maxCOLOR; i++) { |
825 | if (R->PixColors[Color_fg] == R->PixColors[i]) |
828 | if (PixColors[Color_fg] == PixColors[i]) |
826 | R->colorfgbg = SET_FGCOLOR(R->colorfgbg, i); |
829 | colorfgbg = SET_FGCOLOR(colorfgbg, i); |
827 | if (R->PixColors[Color_bg] == R->PixColors[i]) |
830 | if (PixColors[Color_bg] == PixColors[i]) |
828 | R->colorfgbg = SET_BGCOLOR(R->colorfgbg, i); |
831 | colorfgbg = SET_BGCOLOR(colorfgbg, i); |
829 | } |
832 | } |
830 | #endif |
833 | #endif |
831 | } |
834 | } |
832 | |
835 | |
833 | /*----------------------------------------------------------------------*/ |
836 | /*----------------------------------------------------------------------*/ |
834 | /* |
837 | /* |
835 | * Colour determination for low colour displays, routine from |
838 | * Colour determination for low colour displays, routine from |
836 | * Hans de Goede <hans@highrise.nl> |
839 | * Hans de Goede <hans@highrise.nl> |
837 | */ |
840 | */ |
838 | |
841 | |
839 | /* EXTPROTO */ |
|
|
840 | int |
842 | int |
841 | rxvt_rXParseAllocColor(pR_ rxvt_color * screen_in_out, const char *colour) |
843 | rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) |
842 | { |
844 | { |
843 | screen_in_out->set(aR_ colour); |
|
|
844 | |
|
|
845 | if (!screen_in_out->set(aR_ colour)) { |
845 | if (!screen_in_out->set (this, colour)) { |
846 | rxvt_print_error("can't allocate colour: %s", colour); |
846 | rxvt_print_error("can't allocate colour: %s", colour); |
847 | return false; |
847 | return false; |
848 | } |
848 | } |
849 | |
849 | |
850 | return true; |
850 | return true; |
851 | } |
851 | } |
852 | |
852 | |
853 | /* -------------------------------------------------------------------- * |
853 | /* -------------------------------------------------------------------- * |
854 | * - WINDOW RESIZING - * |
854 | * - WINDOW RESIZING - * |
855 | * -------------------------------------------------------------------- */ |
855 | * -------------------------------------------------------------------- */ |
856 | /* EXTPROTO */ |
|
|
857 | void |
856 | void |
858 | 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) |
859 | int ignoreparent) |
|
|
860 | { |
858 | { |
861 | int fix_screen; |
859 | int fix_screen; |
862 | |
860 | |
863 | #ifdef SMART_RESIZE |
861 | #ifdef SMART_RESIZE |
864 | int old_width = R->szHint.width, old_height = R->szHint.height; |
862 | int old_width = szHint.width, old_height = szHint.height; |
865 | #endif |
863 | #endif |
866 | |
864 | |
867 | rxvt_window_calc(aR_ width, height); |
865 | window_calc (width, height); |
868 | XSetWMNormalHints(R->Xdisplay, R->TermWin.parent[0], &R->szHint); |
866 | XSetWMNormalHints (Xdisplay, TermWin.parent[0], &szHint); |
869 | if (!ignoreparent) { |
867 | if (!ignoreparent) |
|
|
868 | { |
870 | #ifdef SMART_RESIZE |
869 | #ifdef SMART_RESIZE |
871 | /* |
870 | /* |
872 | * resize by Marius Gedminas <marius.gedminas@uosis.mif.vu.lt> |
871 | * resize by Marius Gedminas <marius.gedminas@uosis.mif.vu.lt> |
873 | * reposition window on resize depending on placement on screen |
872 | * reposition window on resize depending on placement on screen |
874 | */ |
873 | */ |
875 | int x, y, x1, y1; |
874 | int x, y, x1, y1; |
876 | int dx, dy; |
875 | int dx, dy; |
877 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
876 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
878 | Window unused_cr; |
877 | Window unused_cr; |
879 | |
878 | |
880 | XTranslateCoordinates(R->Xdisplay, R->TermWin.parent[0], Xroot, |
879 | XTranslateCoordinates (Xdisplay, TermWin.parent[0], Xroot, |
881 | 0, 0, &x, &y, &unused_cr); |
880 | 0, 0, &x, &y, &unused_cr); |
882 | XGetGeometry(R->Xdisplay, R->TermWin.parent[0], &unused_cr, &x1, &y1, |
881 | XGetGeometry (Xdisplay, TermWin.parent[0], &unused_cr, &x1, &y1, |
883 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
882 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
884 | /* |
883 | /* |
885 | * 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 |
886 | * our position for handles and decorations. Counter it |
885 | * our position for handles and decorations. Counter it |
887 | */ |
886 | */ |
888 | if (x1 != x || y1 != y) { |
887 | if (x1 != x || y1 != y) { |
889 | x -= x1; |
888 | x -= x1; |
890 | 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 (); |
891 | } |
925 | } |
892 | |
926 | |
893 | x1 = (DisplayWidth(R->Xdisplay, Xscreen) - old_width) / 2; |
927 | if (menubar_visible ()) |
894 | y1 = (DisplayHeight(R->Xdisplay, Xscreen) - old_height) / 2; |
928 | XMoveResizeWindow (Xdisplay, menuBar.win, window_vt_x, |
895 | dx = old_width - R->szHint.width; |
929 | 0, TermWin_TotalWidth (), menuBar_TotalHeight ()); |
896 | dy = old_height - R->szHint.height; |
|
|
897 | |
930 | |
898 | /* Check position of the center of the window */ |
931 | XMoveResizeWindow (Xdisplay, TermWin.vt, window_vt_x, |
899 | if (x < x1) /* left half */ |
932 | window_vt_y, TermWin_TotalWidth (), |
900 | dx = 0; |
933 | TermWin_TotalHeight ()); |
901 | else if (x == x1) /* exact center */ |
934 | #ifdef RXVT_GRAPHICS |
902 | dx /= 2; |
935 | if (old_height) |
903 | if (y < y1) /* top half */ |
936 | Gr_Resize (old_width - szHint.base_width, |
904 | dy = 0; |
|
|
905 | else if (y == y1) /* exact center */ |
|
|
906 | dy /= 2; |
|
|
907 | |
|
|
908 | XMoveResizeWindow(R->Xdisplay, R->TermWin.parent[0], x + dx, y + dy, |
|
|
909 | R->szHint.width, R->szHint.height); |
|
|
910 | #else |
|
|
911 | XResizeWindow(R->Xdisplay, R->TermWin.parent[0], R->szHint.width, |
|
|
912 | R->szHint.height); |
937 | old_height - szHint.base_height); |
913 | #endif |
938 | #endif |
|
|
939 | scr_clear (); |
|
|
940 | #ifdef XPM_BACKGROUND |
|
|
941 | resize_pixmap (); |
|
|
942 | #endif |
|
|
943 | } |
|
|
944 | |
|
|
945 | if (fix_screen || old_height == 0) |
914 | } |
946 | { |
|
|
947 | int curr_screen = -1; |
|
|
948 | int old_ncol = prev_ncol; |
915 | |
949 | |
916 | fix_screen = (R->TermWin.ncol != R->prev_ncol |
950 | /* scr_reset only works on the primary screen */ |
917 | || R->TermWin.nrow != R->prev_nrow); |
951 | if (old_height) /* this is not the first time through */ |
918 | if (fix_screen || width != R->old_width || height != R->old_height) { |
952 | { |
919 | if (scrollbar_visible(R)) { |
953 | unsigned int ncol = TermWin.ncol; |
920 | XMoveResizeWindow(R->Xdisplay, R->scrollBar.win, R->window_sb_x, |
954 | TermWin.ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this |
921 | 0, scrollbar_TotalWidth(), R->szHint.height); |
955 | curr_screen = scr_change_screen (PRIMARY); |
922 | rxvt_Resize_scrollBar(aR); |
956 | TermWin.ncol = ncol; |
923 | } |
957 | } |
924 | if (menubar_visible(R)) |
|
|
925 | XMoveResizeWindow(R->Xdisplay, R->menuBar.win, R->window_vt_x, |
|
|
926 | 0, TermWin_TotalWidth(), menuBar_TotalHeight()); |
|
|
927 | XMoveResizeWindow(R->Xdisplay, R->TermWin.vt, R->window_vt_x, |
|
|
928 | R->window_vt_y, TermWin_TotalWidth(), |
|
|
929 | TermWin_TotalHeight()); |
|
|
930 | #ifdef RXVT_GRAPHICS |
|
|
931 | if (R->old_height) |
|
|
932 | rxvt_Gr_Resize(aR_ R->old_width - R->szHint.base_width, |
|
|
933 | R->old_height - R->szHint.base_height); |
|
|
934 | #endif |
|
|
935 | rxvt_scr_clear(aR); |
|
|
936 | #ifdef XPM_BACKGROUND |
|
|
937 | rxvt_resize_pixmap(aR); |
|
|
938 | #endif |
|
|
939 | } |
|
|
940 | |
958 | |
941 | if (fix_screen || R->old_height == 0) { |
|
|
942 | int curr_screen = -1; |
|
|
943 | uint16_t old_ncol = R->prev_ncol; |
|
|
944 | |
|
|
945 | /* scr_reset only works on the primary screen */ |
|
|
946 | if (R->old_height) /* this is not the first time through */ |
|
|
947 | curr_screen = rxvt_scr_change_screen(aR_ PRIMARY); |
|
|
948 | |
|
|
949 | R->scr_reset(); |
959 | scr_reset(); |
950 | |
960 | |
951 | if (curr_screen >= 0) { /* this is not the first time through */ |
961 | if (curr_screen >= 0) /* this is not the first time through */ |
|
|
962 | { |
952 | rxvt_scr_change_screen(aR_ curr_screen); |
963 | scr_change_screen (curr_screen); |
953 | rxvt_selection_check(aR_(old_ncol != R->TermWin.ncol ? 4 : 0)); |
964 | selection_check (old_ncol != TermWin.ncol ? 4 : 0); |
954 | } |
965 | } |
955 | } |
966 | } |
956 | |
967 | |
957 | R->old_width = R->szHint.width; |
968 | old_width = szHint.width; |
958 | R->old_height = R->szHint.height; |
969 | old_height = szHint.height; |
959 | |
970 | |
960 | #ifdef USE_XIM |
971 | #ifdef USE_XIM |
961 | rxvt_IMSetStatusPosition(aR); |
972 | IMSetStatusPosition (); |
962 | #endif |
973 | #endif |
963 | } |
974 | } |
964 | |
975 | |
965 | /* |
976 | /* |
966 | * 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. |
967 | * good for toggling 80/132 columns |
978 | * good for toggling 80/132 columns |
968 | */ |
979 | */ |
969 | /* EXTPROTO */ |
|
|
970 | void |
980 | void |
971 | rxvt_set_widthheight(pR_ unsigned int width, unsigned int height) |
981 | rxvt_term::set_widthheight (unsigned int width, unsigned int height) |
972 | { |
982 | { |
973 | XWindowAttributes wattr; |
983 | XWindowAttributes wattr; |
974 | |
984 | |
975 | if (width == 0 || height == 0) { |
985 | if (width == 0 || height == 0) { |
976 | XGetWindowAttributes(R->Xdisplay, Xroot, &wattr); |
986 | XGetWindowAttributes(Xdisplay, Xroot, &wattr); |
977 | if (width == 0) |
987 | if (width == 0) |
978 | width = wattr.width - R->szHint.base_width; |
988 | width = wattr.width - szHint.base_width; |
979 | if (height == 0) |
989 | if (height == 0) |
980 | height = wattr.height - R->szHint.base_height; |
990 | height = wattr.height - szHint.base_height; |
981 | } |
991 | } |
982 | if (width != R->TermWin.width || height != R->TermWin.height) { |
992 | if (width != TermWin.width || height != TermWin.height) { |
983 | width += R->szHint.base_width; |
993 | width += szHint.base_width; |
984 | height += R->szHint.base_height; |
994 | height += szHint.base_height; |
985 | rxvt_resize_all_windows(aR_ width, height, 0); |
995 | resize_all_windows (width, height, 0); |
986 | } |
996 | } |
987 | } |
997 | } |
988 | |
998 | |
989 | /* -------------------------------------------------------------------- * |
999 | /* -------------------------------------------------------------------- * |
990 | * - X INPUT METHOD ROUTINES - * |
1000 | * - X INPUT METHOD ROUTINES - * |
991 | * -------------------------------------------------------------------- */ |
1001 | * -------------------------------------------------------------------- */ |
992 | #ifdef USE_XIM |
1002 | #ifdef USE_XIM |
993 | /* INTPROTO */ |
|
|
994 | void |
1003 | void |
995 | rxvt_setSize(pR_ XRectangle * size) |
1004 | rxvt_term::set_size (XRectangle *size) |
996 | { |
1005 | { |
997 | size->x = R->TermWin.int_bwidth; |
1006 | size->x = TermWin.int_bwidth; |
998 | size->y = R->TermWin.int_bwidth; |
1007 | size->y = TermWin.int_bwidth; |
999 | size->width = Width2Pixel(R->TermWin.ncol); |
1008 | size->width = Width2Pixel(TermWin.ncol); |
1000 | size->height = Height2Pixel(R->TermWin.nrow); |
1009 | size->height = Height2Pixel(TermWin.nrow); |
1001 | } |
1010 | } |
1002 | |
1011 | |
1003 | /* INTPROTO */ |
|
|
1004 | void |
1012 | void |
1005 | rxvt_setColor(pR_ unsigned long *fg, unsigned long *bg) |
1013 | rxvt_term::set_color (unsigned long *fg, unsigned long *bg) |
1006 | { |
1014 | { |
1007 | *fg = R->PixColors[Color_fg]; |
1015 | *fg = PixColors[Color_fg]; |
1008 | *bg = R->PixColors[Color_bg]; |
1016 | *bg = PixColors[Color_bg]; |
1009 | } |
1017 | } |
1010 | |
1018 | |
1011 | /* Checking whether input method is running. */ |
1019 | /* Checking whether input method is running. */ |
1012 | /* INTPROTO */ |
|
|
1013 | Bool |
1020 | bool |
1014 | rxvt_IMisRunning(pR) |
1021 | rxvt_term::IMisRunning () |
1015 | { |
1022 | { |
1016 | char *p; |
1023 | char *p; |
1017 | Atom atom; |
1024 | Atom atom; |
1018 | Window win; |
1025 | Window win; |
1019 | char server[IMBUFSIZ]; |
1026 | char server[IMBUFSIZ]; |
… | |
… | |
1023 | STRCPY(server, "@server="); |
1030 | STRCPY(server, "@server="); |
1024 | STRNCAT(server, &(p[4]), IMBUFSIZ - 9); /* skip "@im=" */ |
1031 | STRNCAT(server, &(p[4]), IMBUFSIZ - 9); /* skip "@im=" */ |
1025 | if ((p = STRCHR(server + 1, '@')) != NULL) /* first one only */ |
1032 | if ((p = STRCHR(server + 1, '@')) != NULL) /* first one only */ |
1026 | *p = '\0'; |
1033 | *p = '\0'; |
1027 | |
1034 | |
1028 | atom = XInternAtom(R->Xdisplay, server, False); |
1035 | atom = XInternAtom(Xdisplay, server, False); |
1029 | win = XGetSelectionOwner(R->Xdisplay, atom); |
1036 | win = XGetSelectionOwner(Xdisplay, atom); |
1030 | if (win != None) |
1037 | if (win != None) |
1031 | return True; |
1038 | return True; |
1032 | } |
1039 | } |
1033 | return False; |
1040 | return False; |
1034 | } |
1041 | } |
1035 | |
1042 | |
1036 | /* EXTPROTO */ |
|
|
1037 | void |
1043 | void |
1038 | rxvt_IMSendSpot(pR) |
1044 | rxvt_term::IMSendSpot () |
1039 | { |
1045 | { |
1040 | XPoint spot; |
1046 | XPoint spot; |
1041 | XVaNestedList preedit_attr; |
1047 | XVaNestedList preedit_attr; |
1042 | |
1048 | |
1043 | if (R->Input_Context == NULL |
1049 | if (Input_Context == NULL |
1044 | || !R->TermWin.focus || !(R->input_style & XIMPreeditPosition) |
1050 | || !TermWin.focus || !(input_style & XIMPreeditPosition) |
1045 | || !(R->event_type == KeyPress |
1051 | || !(event_type == KeyPress |
1046 | || R->event_type == Expose |
1052 | || event_type == Expose |
1047 | || R->event_type == NoExpose |
1053 | || event_type == NoExpose |
1048 | || R->event_type == SelectionNotify |
1054 | || event_type == SelectionNotify |
1049 | || R->event_type == ButtonRelease || R->event_type == FocusIn) |
1055 | || event_type == ButtonRelease || event_type == FocusIn) |
1050 | || !rxvt_IMisRunning(aR)) |
1056 | || !IMisRunning ()) |
1051 | return; |
1057 | return; |
1052 | |
1058 | |
1053 | rxvt_setPosition(aR_ & spot); |
1059 | set_position (&spot); |
1054 | |
1060 | |
1055 | preedit_attr = XVaCreateNestedList(0, XNSpotLocation, &spot, NULL); |
1061 | preedit_attr = XVaCreateNestedList(0, XNSpotLocation, &spot, NULL); |
1056 | XSetICValues(R->Input_Context, XNPreeditAttributes, preedit_attr, NULL); |
1062 | XSetICValues(Input_Context, XNPreeditAttributes, preedit_attr, NULL); |
1057 | XFree(preedit_attr); |
1063 | XFree(preedit_attr); |
1058 | } |
1064 | } |
1059 | |
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 */ |
1060 | /* EXTPROTO */ |
1092 | /* EXTPROTO */ |
1061 | void |
|
|
1062 | rxvt_setTermFontSet(pR_ int idx) |
|
|
1063 | { |
|
|
1064 | char *string; |
|
|
1065 | long length; |
|
|
1066 | int success = 0; |
|
|
1067 | |
|
|
1068 | if (idx < 0 || idx >= MAX_NFONTS) |
|
|
1069 | return; |
|
|
1070 | } |
|
|
1071 | |
|
|
1072 | /* INTPROTO */ |
|
|
1073 | void |
|
|
1074 | rxvt_setPreeditArea (pR_ XRectangle * preedit_rect, XRectangle * status_rect, |
|
|
1075 | XRectangle * needed_rect) |
|
|
1076 | { |
|
|
1077 | int mbh, vtx = 0; |
|
|
1078 | |
|
|
1079 | if (scrollbar_visible(R) && !(R->Options & Opt_scrollBar_right)) |
|
|
1080 | vtx = scrollbar_TotalWidth(); |
|
|
1081 | mbh = menubar_visible(R) ? menuBar_TotalHeight() : 0; |
|
|
1082 | mbh -= R->TermWin.lineSpace; |
|
|
1083 | |
|
|
1084 | preedit_rect->x = needed_rect->width + vtx; |
|
|
1085 | preedit_rect->y = Height2Pixel(R->TermWin.nrow - 1) + mbh; |
|
|
1086 | |
|
|
1087 | preedit_rect->width = Width2Pixel(R->TermWin.ncol + 1) - needed_rect->width |
|
|
1088 | + vtx; |
|
|
1089 | preedit_rect->height = Height2Pixel(1); |
|
|
1090 | |
|
|
1091 | status_rect->x = vtx; |
|
|
1092 | status_rect->y = Height2Pixel(R->TermWin.nrow - 1) + mbh; |
|
|
1093 | |
|
|
1094 | status_rect->width = needed_rect->width ? needed_rect->width |
|
|
1095 | : Width2Pixel(R->TermWin.ncol + 1); |
|
|
1096 | status_rect->height = Height2Pixel(1); |
|
|
1097 | } |
|
|
1098 | |
|
|
1099 | /* ARGSUSED */ |
|
|
1100 | /* INTPROTO */ |
|
|
1101 | void |
1093 | void |
1102 | rxvt_IMDestroyCallback(XIM xim __attribute__ ((unused)), XPointer client_data |
1094 | rxvt_IMDestroyCallback(XIM xim __attribute__ ((unused)), XPointer client_data |
1103 | __attribute__ ((unused)), XPointer call_data |
1095 | __attribute__ ((unused)), XPointer call_data |
1104 | __attribute__ ((unused))) |
1096 | __attribute__ ((unused))) |
1105 | { |
1097 | { |
1106 | dR; |
|
|
1107 | |
|
|
1108 | R->Input_Context = NULL; |
1098 | GET_R->Input_Context = NULL; |
1109 | /* To avoid Segmentation Fault in C locale: Solaris only? */ |
1099 | /* To avoid Segmentation Fault in C locale: Solaris only? */ |
1110 | if (STRCMP(R->locale, "C")) |
1100 | if (STRCMP (GET_R->locale, "C")) |
1111 | XRegisterIMInstantiateCallback(R->Xdisplay, NULL, NULL, NULL, |
1101 | XRegisterIMInstantiateCallback(GET_R->Xdisplay, NULL, NULL, NULL, |
1112 | rxvt_IMInstantiateCallback, NULL); |
1102 | rxvt_IMInstantiateCallback, NULL); |
1113 | } |
|
|
1114 | |
|
|
1115 | /* |
|
|
1116 | * X manual pages and include files don't match on some systems: |
|
|
1117 | * some think this is an XIDProc and others an XIMProc so we can't |
|
|
1118 | * use the first argument - need to update this to be nice for |
|
|
1119 | * both types via some sort of configure detection |
|
|
1120 | */ |
|
|
1121 | /* ARGSUSED */ |
|
|
1122 | /* EXTPROTO */ |
|
|
1123 | void |
|
|
1124 | rxvt_IMInstantiateCallback(Display * unused |
|
|
1125 | __attribute__ ((unused)), XPointer client_data |
|
|
1126 | __attribute__ ((unused)), XPointer call_data |
|
|
1127 | __attribute__ ((unused))) |
|
|
1128 | { |
|
|
1129 | dR; |
|
|
1130 | int i, found, had_im; |
|
|
1131 | const char *p; |
|
|
1132 | char **s; |
|
|
1133 | char buf[IMBUFSIZ]; |
|
|
1134 | |
|
|
1135 | D_MAIN((stderr, "rxvt_IMInstantiateCallback()")); |
|
|
1136 | if (R->Input_Context) |
|
|
1137 | return; |
|
|
1138 | |
|
|
1139 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
|
|
1140 | if (R->rs[Rs_imLocale]) |
|
|
1141 | setlocale (LC_CTYPE, R->rs[Rs_imLocale]); |
|
|
1142 | #endif |
|
|
1143 | |
|
|
1144 | p = R->rs[Rs_inputMethod]; |
|
|
1145 | if (p && *p) |
|
|
1146 | { |
|
|
1147 | bool found = false; |
|
|
1148 | |
|
|
1149 | s = rxvt_splitcommastring (p); |
|
|
1150 | for (i = 0; s[i]; i++) |
|
|
1151 | { |
|
|
1152 | if (*s[i]) |
|
|
1153 | { |
|
|
1154 | STRCPY (buf, "@im="); |
|
|
1155 | STRNCAT (buf, s[i], IMBUFSIZ - 5); |
|
|
1156 | if ((p = XSetLocaleModifiers (buf)) && *p |
|
|
1157 | && rxvt_IM_get_IC (aR)) |
|
|
1158 | { |
|
|
1159 | found = true; |
|
|
1160 | break; |
|
|
1161 | } |
|
|
1162 | } |
|
|
1163 | } |
|
|
1164 | for (i = 0; s[i]; i++) |
|
|
1165 | free(s[i]); |
|
|
1166 | free(s); |
|
|
1167 | |
|
|
1168 | if (found) |
|
|
1169 | goto done; |
|
|
1170 | } |
|
|
1171 | |
|
|
1172 | /* try with XMODIFIERS env. var. */ |
|
|
1173 | if ((p = XSetLocaleModifiers ("")) && *p |
|
|
1174 | && rxvt_IM_get_IC (aR)) |
|
|
1175 | goto done; |
|
|
1176 | |
|
|
1177 | /* try with no modifiers base IF the user didn't specify an IM */ |
|
|
1178 | if ((p = XSetLocaleModifiers ("@im=none")) && *p |
|
|
1179 | && rxvt_IM_get_IC (aR) == True) |
|
|
1180 | goto done; |
|
|
1181 | |
|
|
1182 | done: |
|
|
1183 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
|
|
1184 | if (R->rs[Rs_imLocale]) |
|
|
1185 | setlocale (LC_CTYPE, R->locale); |
|
|
1186 | #endif |
|
|
1187 | } |
1103 | } |
1188 | |
1104 | |
1189 | /* |
1105 | /* |
1190 | * 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 |
1191 | * open a suitable preedit type |
1107 | * open a suitable preedit type |
1192 | */ |
1108 | */ |
1193 | /* INTPROTO */ |
|
|
1194 | Bool |
1109 | bool |
1195 | rxvt_IM_get_IC(pR) |
1110 | rxvt_term::IM_get_IC () |
1196 | { |
1111 | { |
1197 | int i, j, found; |
1112 | int i, j, found; |
1198 | XIM xim; |
1113 | XIM xim; |
1199 | XPoint spot; |
1114 | XPoint spot; |
1200 | XRectangle rect, status_rect, needed_rect; |
1115 | XRectangle rect, status_rect, needed_rect; |
… | |
… | |
1204 | XIMStyles *xim_styles; |
1119 | XIMStyles *xim_styles; |
1205 | XVaNestedList preedit_attr, status_attr; |
1120 | XVaNestedList preedit_attr, status_attr; |
1206 | XIMCallback ximcallback; |
1121 | XIMCallback ximcallback; |
1207 | |
1122 | |
1208 | D_MAIN((stderr, "rxvt_IM_get_IC()")); |
1123 | D_MAIN((stderr, "rxvt_IM_get_IC()")); |
1209 | xim = XOpenIM(R->Xdisplay, NULL, NULL, NULL); |
1124 | xim = XOpenIM (Xdisplay, NULL, NULL, NULL); |
1210 | if (xim == NULL) |
1125 | if (xim == NULL) |
1211 | return False; |
1126 | return False; |
1212 | |
1127 | |
1213 | xim_styles = NULL; |
1128 | xim_styles = NULL; |
1214 | if (XGetIMValues(xim, XNQueryInputStyle, &xim_styles, NULL) |
1129 | if (XGetIMValues (xim, XNQueryInputStyle, &xim_styles, NULL) |
1215 | || !xim_styles || !xim_styles->count_styles) { |
1130 | || !xim_styles || !xim_styles->count_styles) { |
1216 | XCloseIM(xim); |
1131 | XCloseIM(xim); |
1217 | return False; |
1132 | return False; |
1218 | } |
1133 | } |
1219 | |
1134 | |
1220 | p = R->rs[Rs_preeditType] ? R->rs[Rs_preeditType] |
1135 | p = rs[Rs_preeditType] ? rs[Rs_preeditType] |
1221 | : "OverTheSpot,OffTheSpot,Root"; |
1136 | : "OverTheSpot,OffTheSpot,Root"; |
1222 | s = rxvt_splitcommastring(p); |
1137 | s = rxvt_splitcommastring(p); |
1223 | for (i = found = 0; !found && s[i]; i++) { |
1138 | for (i = found = 0; !found && s[i]; i++) { |
1224 | if (!STRCMP(s[i], "OverTheSpot")) |
1139 | if (!STRCMP(s[i], "OverTheSpot")) |
1225 | R->input_style = (XIMPreeditPosition | XIMStatusNothing); |
1140 | input_style = (XIMPreeditPosition | XIMStatusNothing); |
1226 | else if (!STRCMP(s[i], "OffTheSpot")) |
1141 | else if (!STRCMP(s[i], "OffTheSpot")) |
1227 | R->input_style = (XIMPreeditArea | XIMStatusArea); |
1142 | input_style = (XIMPreeditArea | XIMStatusArea); |
1228 | else if (!STRCMP(s[i], "Root")) |
1143 | else if (!STRCMP(s[i], "Root")) |
1229 | R->input_style = (XIMPreeditNothing | XIMStatusNothing); |
1144 | input_style = (XIMPreeditNothing | XIMStatusNothing); |
1230 | |
1145 | |
1231 | for (j = 0; j < xim_styles->count_styles; j++) |
1146 | for (j = 0; j < xim_styles->count_styles; j++) |
1232 | if (R->input_style == xim_styles->supported_styles[j]) { |
1147 | if (input_style == xim_styles->supported_styles[j]) { |
1233 | found = 1; |
1148 | found = 1; |
1234 | break; |
1149 | break; |
1235 | } |
1150 | } |
1236 | } |
1151 | } |
1237 | for (i = 0; s[i]; i++) |
1152 | for (i = 0; s[i]; i++) |
… | |
… | |
1244 | return False; |
1159 | return False; |
1245 | } |
1160 | } |
1246 | |
1161 | |
1247 | ximcallback.callback = rxvt_IMDestroyCallback; |
1162 | ximcallback.callback = rxvt_IMDestroyCallback; |
1248 | |
1163 | |
1249 | /* 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) */ |
1250 | XSetIMValues(xim, XNDestroyCallback, &ximcallback, NULL); |
1165 | XSetIMValues(xim, XNDestroyCallback, &ximcallback, NULL); |
1251 | |
1166 | |
1252 | preedit_attr = status_attr = NULL; |
1167 | preedit_attr = status_attr = NULL; |
1253 | |
1168 | |
1254 | if (R->input_style & XIMPreeditPosition) { |
1169 | if (input_style & XIMPreeditPosition) { |
1255 | rxvt_setSize(aR_ & rect); |
1170 | set_size (&rect); |
1256 | rxvt_setPosition(aR_ & spot); |
1171 | set_position (&spot); |
1257 | rxvt_setColor(aR_ & fg, &bg); |
1172 | set_color (&fg, &bg); |
1258 | |
1173 | |
1259 | preedit_attr = XVaCreateNestedList(0, XNArea, &rect, |
1174 | preedit_attr = XVaCreateNestedList(0, XNArea, &rect, |
1260 | XNSpotLocation, &spot, |
1175 | XNSpotLocation, &spot, |
1261 | XNForeground, fg, XNBackground, bg, |
1176 | XNForeground, fg, XNBackground, bg, |
1262 | //XNFontSet, R->TermWin.fontset, |
1177 | //XNFontSet, TermWin.fontset, |
1263 | NULL); |
1178 | NULL); |
1264 | } else if (R->input_style & XIMPreeditArea) { |
1179 | } else if (input_style & XIMPreeditArea) { |
1265 | rxvt_setColor(aR_ & fg, &bg); |
1180 | set_color (&fg, &bg); |
1266 | |
1181 | |
1267 | /* |
1182 | /* |
1268 | * The necessary width of preedit area is unknown |
1183 | * The necessary width of preedit area is unknown |
1269 | * until create input context. |
1184 | * until create input context. |
1270 | */ |
1185 | */ |
1271 | needed_rect.width = 0; |
1186 | needed_rect.width = 0; |
1272 | |
1187 | |
1273 | rxvt_setPreeditArea(aR_ & rect, &status_rect, &needed_rect); |
1188 | set_preedit_area(&rect, &status_rect, &needed_rect); |
1274 | |
1189 | |
1275 | preedit_attr = XVaCreateNestedList(0, XNArea, &rect, |
1190 | preedit_attr = XVaCreateNestedList(0, XNArea, &rect, |
1276 | XNForeground, fg, XNBackground, bg, |
1191 | XNForeground, fg, XNBackground, bg, |
1277 | //XNFontSet, R->TermWin.fontset, |
1192 | //XNFontSet, TermWin.fontset, |
1278 | NULL); |
1193 | NULL); |
1279 | status_attr = XVaCreateNestedList(0, XNArea, &status_rect, |
1194 | status_attr = XVaCreateNestedList(0, XNArea, &status_rect, |
1280 | XNForeground, fg, XNBackground, bg, |
1195 | XNForeground, fg, XNBackground, bg, |
1281 | //XNFontSet, R->TermWin.fontset, |
1196 | //XNFontSet, TermWin.fontset, |
1282 | NULL); |
1197 | NULL); |
1283 | } |
1198 | } |
1284 | R->Input_Context = XCreateIC(xim, XNInputStyle, R->input_style, |
1199 | Input_Context = XCreateIC(xim, XNInputStyle, input_style, |
1285 | XNClientWindow, R->TermWin.parent[0], |
1200 | XNClientWindow, TermWin.parent[0], |
1286 | XNFocusWindow, R->TermWin.parent[0], |
1201 | XNFocusWindow, TermWin.parent[0], |
1287 | XNDestroyCallback, &ximcallback, |
1202 | XNDestroyCallback, &ximcallback, |
1288 | preedit_attr ? XNPreeditAttributes : NULL, |
1203 | preedit_attr ? XNPreeditAttributes : NULL, |
1289 | preedit_attr, |
1204 | preedit_attr, |
1290 | status_attr ? XNStatusAttributes : NULL, |
1205 | status_attr ? XNStatusAttributes : NULL, |
1291 | status_attr, NULL); |
1206 | status_attr, NULL); |
1292 | if (preedit_attr) |
1207 | if (preedit_attr) |
1293 | XFree(preedit_attr); |
1208 | XFree(preedit_attr); |
1294 | if (status_attr) |
1209 | if (status_attr) |
1295 | XFree(status_attr); |
1210 | XFree(status_attr); |
1296 | if (R->Input_Context == NULL) { |
1211 | if (Input_Context == NULL) { |
1297 | rxvt_print_error("failed to create input context"); |
1212 | rxvt_print_error("failed to create input context"); |
1298 | XCloseIM(xim); |
1213 | XCloseIM(xim); |
1299 | return False; |
1214 | return False; |
1300 | } |
1215 | } |
1301 | if (R->input_style & XIMPreeditArea) |
1216 | if (input_style & XIMPreeditArea) |
1302 | rxvt_IMSetStatusPosition(aR); |
1217 | IMSetStatusPosition (); |
1303 | D_MAIN((stderr, "rxvt_IM_get_IC() - successful connection")); |
1218 | D_MAIN((stderr, "rxvt_IM_get_IC() - successful connection")); |
1304 | return True; |
1219 | return True; |
1305 | } |
1220 | } |
1306 | |
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 */ |
1307 | /* EXTPROTO */ |
1229 | /* EXTPROTO */ |
1308 | 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 |
1309 | rxvt_IMSetStatusPosition(pR) |
1295 | rxvt_term::IMSetStatusPosition () |
1310 | { |
1296 | { |
1311 | XRectangle preedit_rect, status_rect, *needed_rect; |
1297 | XRectangle preedit_rect, status_rect, *needed_rect; |
1312 | XVaNestedList preedit_attr, status_attr; |
1298 | XVaNestedList preedit_attr, status_attr; |
1313 | |
1299 | |
1314 | if (R->Input_Context == NULL |
1300 | if (Input_Context == NULL |
1315 | || !R->TermWin.focus || !(R->input_style & XIMPreeditArea) |
1301 | || !TermWin.focus || !(input_style & XIMPreeditArea) |
1316 | || !rxvt_IMisRunning(aR)) |
1302 | || !IMisRunning ()) |
1317 | return; |
1303 | return; |
1318 | |
1304 | |
1319 | /* Getting the necessary width of preedit area */ |
1305 | /* Getting the necessary width of preedit area */ |
1320 | status_attr = XVaCreateNestedList(0, XNAreaNeeded, &needed_rect, NULL); |
1306 | status_attr = XVaCreateNestedList(0, XNAreaNeeded, &needed_rect, NULL); |
1321 | XGetICValues(R->Input_Context, XNStatusAttributes, status_attr, NULL); |
1307 | XGetICValues(Input_Context, XNStatusAttributes, status_attr, NULL); |
1322 | XFree(status_attr); |
1308 | XFree(status_attr); |
1323 | |
1309 | |
1324 | rxvt_setPreeditArea(aR_ & preedit_rect, &status_rect, needed_rect); |
1310 | set_preedit_area(&preedit_rect, &status_rect, needed_rect); |
1325 | |
1311 | |
1326 | preedit_attr = XVaCreateNestedList(0, XNArea, &preedit_rect, NULL); |
1312 | preedit_attr = XVaCreateNestedList(0, XNArea, &preedit_rect, NULL); |
1327 | status_attr = XVaCreateNestedList(0, XNArea, &status_rect, NULL); |
1313 | status_attr = XVaCreateNestedList(0, XNArea, &status_rect, NULL); |
1328 | |
1314 | |
1329 | XSetICValues(R->Input_Context, |
1315 | XSetICValues(Input_Context, |
1330 | XNPreeditAttributes, preedit_attr, |
1316 | XNPreeditAttributes, preedit_attr, |
1331 | XNStatusAttributes, status_attr, NULL); |
1317 | XNStatusAttributes, status_attr, NULL); |
1332 | |
1318 | |
1333 | XFree(preedit_attr); |
1319 | XFree(preedit_attr); |
1334 | XFree(status_attr); |
1320 | XFree(status_attr); |