… | |
… | |
51 | static char curlocale[128]; |
51 | static char curlocale[128]; |
52 | |
52 | |
53 | bool |
53 | bool |
54 | rxvt_set_locale (const char *locale) |
54 | rxvt_set_locale (const char *locale) |
55 | { |
55 | { |
56 | if (!locale || !STRNCMP (locale, curlocale, 128)) |
56 | if (!locale || !strncmp (locale, curlocale, 128)) |
57 | return false; |
57 | return false; |
58 | |
58 | |
59 | STRNCPY (curlocale, locale, 128); |
59 | strncpy (curlocale, locale, 128); |
60 | setlocale (LC_CTYPE, curlocale); |
60 | setlocale (LC_CTYPE, curlocale); |
61 | return true; |
61 | return true; |
62 | } |
62 | } |
63 | |
63 | |
64 | #if ENABLE_COMBINING |
64 | #if ENABLE_COMBINING |
… | |
… | |
123 | return len; |
123 | return len; |
124 | |
124 | |
125 | } |
125 | } |
126 | #endif |
126 | #endif |
127 | |
127 | |
128 | void * |
|
|
129 | rxvt_term::operator new (size_t s) |
|
|
130 | { |
|
|
131 | void *p = malloc (s); |
|
|
132 | |
|
|
133 | MEMSET (p, 0, s); |
|
|
134 | return p; |
|
|
135 | } |
|
|
136 | |
|
|
137 | void |
|
|
138 | rxvt_term::operator delete (void *p, size_t s) |
|
|
139 | { |
|
|
140 | free (p); |
|
|
141 | } |
|
|
142 | |
|
|
143 | rxvt_term::rxvt_term () |
128 | rxvt_term::rxvt_term () |
144 | : |
129 | : |
|
|
130 | #if TRANSPARENT |
145 | rootwin_ev (this, &rxvt_term::rootwin_cb), |
131 | rootwin_ev (this, &rxvt_term::rootwin_cb), |
|
|
132 | #endif |
|
|
133 | #ifdef HAVE_SCROLLBARS |
|
|
134 | scrollbar_ev (this, &rxvt_term::x_cb), |
|
|
135 | #endif |
|
|
136 | #ifdef MENUBAR |
|
|
137 | menubar_ev (this, &rxvt_term::x_cb), |
|
|
138 | #endif |
|
|
139 | #ifdef CURSOR_BLINK |
|
|
140 | cursor_blink_ev (this, &rxvt_term::cursor_blink_cb), |
|
|
141 | #endif |
|
|
142 | #ifdef TEXT_BLINK |
|
|
143 | text_blink_ev (this, &rxvt_term::text_blink_cb), |
|
|
144 | #endif |
|
|
145 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
|
|
146 | cont_scroll_ev (this, &rxvt_term::cont_scroll_cb), |
|
|
147 | #endif |
|
|
148 | #ifdef SELECTION_SCROLLING |
|
|
149 | sel_scroll_ev (this, &rxvt_term::sel_scroll_cb), |
|
|
150 | #endif |
|
|
151 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
|
|
152 | slip_wheel_ev (this, &rxvt_term::slip_wheel_cb), |
|
|
153 | #endif |
|
|
154 | #ifdef POINTER_BLANK |
|
|
155 | pointer_ev (this, &rxvt_term::pointer_cb), |
|
|
156 | #endif |
|
|
157 | #ifdef USE_XIM |
|
|
158 | im_ev (this, &rxvt_term::im_cb), |
|
|
159 | #endif |
|
|
160 | sw_term (this, &rxvt_term::sig_term), |
|
|
161 | sw_chld (this, &rxvt_term::sig_chld), |
146 | termwin_ev (this, &rxvt_term::x_cb), |
162 | termwin_ev (this, &rxvt_term::x_cb), |
147 | vt_ev (this, &rxvt_term::x_cb), |
163 | vt_ev (this, &rxvt_term::x_cb), |
148 | #ifdef HAVE_SCROLLBARS |
|
|
149 | scrollbar_ev (this, &rxvt_term::x_cb), |
|
|
150 | #endif |
|
|
151 | #ifdef MENUBAR |
|
|
152 | menubar_ev (this, &rxvt_term::x_cb), |
|
|
153 | #endif |
|
|
154 | #ifdef CURSOR_BLINK |
|
|
155 | cursor_blink_ev (this, &rxvt_term::cursor_blink_cb), |
|
|
156 | #endif |
|
|
157 | #ifdef TEXT_BLINK |
|
|
158 | text_blink_ev (this, &rxvt_term::text_blink_cb), |
|
|
159 | #endif |
|
|
160 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
|
|
161 | cont_scroll_ev (this, &rxvt_term::cont_scroll_cb), |
|
|
162 | #endif |
|
|
163 | #ifdef SELECTION_SCROLLING |
|
|
164 | sel_scroll_ev (this, &rxvt_term::sel_scroll_cb), |
|
|
165 | #endif |
|
|
166 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
|
|
167 | slip_wheel_ev (this, &rxvt_term::slip_wheel_cb), |
|
|
168 | #endif |
|
|
169 | #ifdef POINTER_BLANK |
|
|
170 | pointer_ev (this, &rxvt_term::pointer_cb), |
|
|
171 | #endif |
|
|
172 | #ifdef USE_XIM |
|
|
173 | im_ev (this, &rxvt_term::im_cb), |
|
|
174 | #endif |
|
|
175 | check_ev (this, &rxvt_term::check_cb), |
164 | check_ev (this, &rxvt_term::check_cb), |
176 | flush_ev (this, &rxvt_term::flush_cb), |
165 | flush_ev (this, &rxvt_term::flush_cb), |
177 | destroy_ev (this, &rxvt_term::destroy_cb), |
166 | destroy_ev (this, &rxvt_term::destroy_cb), |
178 | pty_ev (this, &rxvt_term::pty_cb), |
167 | pty_ev (this, &rxvt_term::pty_cb), |
179 | incr_ev (this, &rxvt_term::incr_cb) |
168 | incr_ev (this, &rxvt_term::incr_cb) |
… | |
… | |
185 | |
174 | |
186 | rxvt_term::~rxvt_term () |
175 | rxvt_term::~rxvt_term () |
187 | { |
176 | { |
188 | termlist.erase (find (termlist.begin (), termlist.end(), this)); |
177 | termlist.erase (find (termlist.begin (), termlist.end(), this)); |
189 | |
178 | |
190 | if (cmd_fd >= 0) |
179 | if (cmd_pid) |
191 | close (cmd_fd); |
180 | kill (-cmd_pid, SIGHUP); |
192 | |
181 | |
193 | #ifndef NO_SETOWNER_TTYDEV |
182 | pty.put (); |
194 | privileged_ttydev (RESTORE); |
183 | |
195 | #endif |
|
|
196 | #ifdef UTMP_SUPPORT |
184 | #ifdef UTMP_SUPPORT |
197 | privileged_utmp (RESTORE); |
185 | privileged_utmp (RESTORE); |
198 | #endif |
186 | #endif |
199 | |
187 | |
|
|
188 | #if ENABLE_STYLES |
|
|
189 | for (int i = RS_styleCount; --i; ) |
|
|
190 | if (TermWin.fontset[i] != TermWin.fontset[0]) |
|
|
191 | delete TermWin.fontset[i]; |
|
|
192 | #endif |
200 | delete TermWin.fontset; |
193 | delete TermWin.fontset[0]; |
201 | |
194 | |
202 | if (display) |
195 | if (display) |
203 | { |
196 | { |
204 | selection_clear (); |
197 | selection_clear (); |
205 | |
198 | |
206 | #ifdef USE_XIM |
199 | #ifdef USE_XIM |
207 | im_destroy (); |
200 | im_destroy (); |
208 | #endif |
201 | #endif |
209 | #ifdef MENUBAR |
202 | #ifdef MENUBAR |
210 | if (menubarGC) XFreeGC (display->display, menubarGC); |
203 | if (menubarGC) XFreeGC (display->display, menubarGC); |
211 | #endif |
204 | #endif |
212 | #ifdef XTERM_SCROLLBAR |
205 | #ifdef XTERM_SCROLLBAR |
213 | if (xscrollbarGC) XFreeGC (display->display, xscrollbarGC); |
206 | if (xscrollbarGC) XFreeGC (display->display, xscrollbarGC); |
214 | if (ShadowGC) XFreeGC (display->display, ShadowGC); |
207 | if (ShadowGC) XFreeGC (display->display, ShadowGC); |
215 | #endif |
208 | #endif |
… | |
… | |
246 | XDestroyWindow (display->display, TermWin.parent[0]); |
239 | XDestroyWindow (display->display, TermWin.parent[0]); |
247 | } |
240 | } |
248 | |
241 | |
249 | // TODO: free pixcolours, colours should become part of rxvt_display |
242 | // TODO: free pixcolours, colours should become part of rxvt_display |
250 | |
243 | |
251 | delete PixColorsFocused; |
244 | delete pix_colors_focused; |
252 | #ifdef OFF_FOCUS_FADING |
245 | #ifdef OFF_FOCUS_FADING |
253 | delete PixColorsUnFocused; |
246 | delete pix_colors_unfocused; |
254 | #endif |
247 | #endif |
255 | |
248 | |
256 | displays.put (display); |
249 | displays.put (display); |
257 | |
250 | |
258 | scr_release (); |
251 | scr_release (); |
… | |
… | |
280 | rxvt_term::destroy () |
273 | rxvt_term::destroy () |
281 | { |
274 | { |
282 | if (destroy_ev.active) |
275 | if (destroy_ev.active) |
283 | return; |
276 | return; |
284 | |
277 | |
|
|
278 | #if ENABLE_OVERLAY |
|
|
279 | scr_overlay_off (); |
|
|
280 | #endif |
|
|
281 | |
285 | if (display) |
282 | if (display) |
286 | { |
283 | { |
287 | #ifdef USE_XIM |
284 | #if USE_XIM |
288 | im_ev.stop (display); |
285 | im_ev.stop (display); |
289 | #endif |
286 | #endif |
290 | #ifdef HAVE_SCROLLBARS |
287 | #if HAVE_SCROLLBARS |
291 | scrollbar_ev.stop (display); |
288 | scrollbar_ev.stop (display); |
292 | #endif |
289 | #endif |
293 | #ifdef MENUBAR |
290 | #if MENUBAR |
294 | menubar_ev.stop (display); |
291 | menubar_ev.stop (display); |
295 | #endif |
292 | #endif |
|
|
293 | #if TRANSPARENT |
296 | rootwin_ev.stop (display); |
294 | rootwin_ev.stop (display); |
|
|
295 | #endif |
|
|
296 | incr_ev.stop (); |
297 | termwin_ev.stop (display); |
297 | termwin_ev.stop (display); |
298 | vt_ev.stop (display); |
298 | vt_ev.stop (display); |
299 | } |
299 | } |
300 | |
300 | |
301 | check_ev.stop (); |
301 | check_ev.stop (); |
… | |
… | |
335 | SET_R (this); |
335 | SET_R (this); |
336 | |
336 | |
337 | if (!init_vars ()) |
337 | if (!init_vars ()) |
338 | return false; |
338 | return false; |
339 | |
339 | |
|
|
340 | init_secondary (); |
|
|
341 | |
|
|
342 | const char **cmd_argv = init_resources (argc, argv); |
|
|
343 | |
|
|
344 | set_locale (""); |
|
|
345 | |
|
|
346 | #if MENUBAR_MAX |
|
|
347 | menubar_read (rs[Rs_menu]); |
|
|
348 | #endif |
|
|
349 | #ifdef HAVE_SCROLLBARS |
|
|
350 | if (options & Opt_scrollBar) |
|
|
351 | scrollBar.setIdle (); /* set existence for size calculations */ |
|
|
352 | #endif |
|
|
353 | |
|
|
354 | create_windows (argc, argv); |
|
|
355 | |
|
|
356 | init_xlocale (); |
|
|
357 | |
|
|
358 | scr_reset (); /* initialize screen */ |
|
|
359 | |
|
|
360 | #if 1 |
|
|
361 | XSynchronize (display->display, True); |
|
|
362 | #endif |
|
|
363 | |
|
|
364 | #ifdef HAVE_SCROLLBARS |
|
|
365 | if (options & Opt_scrollBar) |
|
|
366 | resize_scrollbar (); /* create and map scrollbar */ |
|
|
367 | #endif |
|
|
368 | #if (MENUBAR_MAX) |
|
|
369 | if (menubar_visible ()) |
|
|
370 | XMapWindow (display->display, menuBar.win); |
|
|
371 | #endif |
|
|
372 | #ifdef TRANSPARENT |
|
|
373 | if (options & Opt_transparent) |
|
|
374 | { |
|
|
375 | XSelectInput (display->display, display->root, PropertyChangeMask); |
|
|
376 | check_our_parents (); |
|
|
377 | rootwin_ev.start (display, display->root); |
|
|
378 | } |
|
|
379 | #endif |
|
|
380 | |
|
|
381 | XMapWindow (display->display, TermWin.vt); |
|
|
382 | XMapWindow (display->display, TermWin.parent[0]); |
|
|
383 | |
|
|
384 | set_colorfgbg (); |
|
|
385 | |
|
|
386 | init_command (cmd_argv); |
|
|
387 | |
|
|
388 | pty_ev.start (pty.pty, EVENT_READ); |
|
|
389 | |
|
|
390 | check_ev.start (); |
|
|
391 | |
|
|
392 | return true; |
|
|
393 | } |
|
|
394 | |
|
|
395 | static int (*old_xerror_handler) (Display *dpy, XErrorEvent *event); |
|
|
396 | |
|
|
397 | void |
|
|
398 | rxvt_init () |
|
|
399 | { |
340 | /* |
400 | /* |
341 | * Save and then give up any super-user privileges |
401 | * Save and then give up any super-user privileges |
342 | * If we need privileges in any area then we must specifically request it. |
402 | * If we need privileges in any area then we must specifically request it. |
343 | * We should only need to be root in these cases: |
403 | * We should only need to be root in these cases: |
344 | * 1. write utmp entries on some systems |
404 | * 1. write utmp entries on some systems |
345 | * 2. chown tty on some systems |
405 | * 2. chown tty on some systems |
346 | */ |
406 | */ |
347 | privileges (SAVE); |
407 | rxvt_privileges (SAVE); |
348 | privileges (IGNORE); |
408 | rxvt_privileges (IGNORE); |
349 | |
409 | |
350 | init_secondary (); |
410 | signal (SIGHUP, SIG_IGN); |
351 | |
411 | signal (SIGPIPE, SIG_IGN); |
352 | const char **cmd_argv = init_resources (argc, argv); |
|
|
353 | |
|
|
354 | set_locale (""); |
|
|
355 | |
|
|
356 | #if MENUBAR_MAX |
|
|
357 | menubar_read (rs[Rs_menu]); |
|
|
358 | #endif |
|
|
359 | #ifdef HAVE_SCROLLBARS |
|
|
360 | if (Options & Opt_scrollBar) |
|
|
361 | scrollBar.setIdle (); /* set existence for size calculations */ |
|
|
362 | #endif |
|
|
363 | |
|
|
364 | create_windows (argc, argv); |
|
|
365 | |
|
|
366 | init_xlocale (); |
|
|
367 | |
|
|
368 | scr_reset (); /* initialize screen */ |
|
|
369 | |
|
|
370 | #if 0 |
|
|
371 | XSynchronize (display->display, True); |
|
|
372 | #endif |
|
|
373 | |
|
|
374 | #ifdef HAVE_SCROLLBARS |
|
|
375 | if (Options & Opt_scrollBar) |
|
|
376 | resize_scrollbar (); /* create and map scrollbar */ |
|
|
377 | #endif |
|
|
378 | #if (MENUBAR_MAX) |
|
|
379 | if (menubar_visible ()) |
|
|
380 | XMapWindow (display->display, menuBar.win); |
|
|
381 | #endif |
|
|
382 | #ifdef TRANSPARENT |
|
|
383 | if (Options & Opt_transparent) |
|
|
384 | { |
|
|
385 | XSelectInput (display->display, display->root, PropertyChangeMask); |
|
|
386 | check_our_parents (); |
|
|
387 | } |
|
|
388 | #endif |
|
|
389 | |
|
|
390 | rootwin_ev.start (display, display->root); |
|
|
391 | |
|
|
392 | XMapWindow (display->display, TermWin.vt); |
|
|
393 | XMapWindow (display->display, TermWin.parent[0]); |
|
|
394 | |
|
|
395 | init_command (cmd_argv); |
|
|
396 | |
|
|
397 | pty_ev.start (cmd_fd, EVENT_READ); |
|
|
398 | |
|
|
399 | check_ev.start (); |
|
|
400 | |
|
|
401 | return true; |
|
|
402 | } |
|
|
403 | |
|
|
404 | static int (*old_xerror_handler) (Display *dpy, XErrorEvent *event); |
|
|
405 | |
|
|
406 | void |
|
|
407 | rxvt_init_signals () |
|
|
408 | { |
|
|
409 | /* install exit handler for cleanup */ |
|
|
410 | #if 0 |
|
|
411 | #ifdef HAVE_ATEXIT |
|
|
412 | atexit (rxvt_clean_exit); |
|
|
413 | #else |
|
|
414 | #endif |
|
|
415 | #endif |
|
|
416 | |
|
|
417 | struct sigaction sa; |
|
|
418 | |
|
|
419 | sigfillset (&sa.sa_mask); |
|
|
420 | sa.sa_flags = SA_NOCLDSTOP | SA_RESTART; |
|
|
421 | sa.sa_handler = SIG_IGN; sigaction (SIGHUP , &sa, 0); |
|
|
422 | sa.sa_handler = SIG_IGN; sigaction (SIGPIPE, &sa, 0); |
|
|
423 | sa.sa_handler = rxvt_Exit_signal; sigaction (SIGINT , &sa, 0); |
|
|
424 | sa.sa_handler = rxvt_Exit_signal; sigaction (SIGQUIT, &sa, 0); |
|
|
425 | sa.sa_handler = rxvt_Exit_signal; sigaction (SIGTERM, &sa, 0); |
|
|
426 | sa.sa_handler = rxvt_Child_signal; sigaction (SIGCHLD, &sa, 0); |
|
|
427 | |
412 | |
428 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
413 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
429 | /* signal (SIGURG, SIG_DFL); */ |
414 | /* signal (SIGURG, SIG_DFL); */ |
430 | |
415 | |
431 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
416 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
|
|
417 | // TODO: handle this with exceptions and tolerate the memory loss |
432 | //XSetIOErrorHandler ((XErrorHandler) rxvt_xioerror_handler); |
418 | //XSetIOErrorHandler ((XErrorHandler) rxvt_xioerror_handler); |
433 | } |
419 | } |
434 | |
420 | |
435 | /* ------------------------------------------------------------------------- * |
421 | /* ------------------------------------------------------------------------- * |
436 | * SIGNAL HANDLING & EXIT HANDLER * |
422 | * SIGNAL HANDLING & EXIT HANDLER * |
437 | * ------------------------------------------------------------------------- */ |
423 | * ------------------------------------------------------------------------- */ |
438 | /* |
424 | /* |
439 | * Catch a SIGCHLD signal and exit if the direct child has died |
425 | * Catch a SIGCHLD signal and exit if the direct child has died |
440 | */ |
426 | */ |
441 | |
427 | |
442 | void rxvt_term::child_exited (int pid) |
428 | void |
|
|
429 | rxvt_term::sig_chld (sig_watcher &w) |
443 | { |
430 | { |
444 | for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++) |
431 | // we are being called for every SIGCHLD, not just ours |
445 | if (pid == (*t)->cmd_pid) |
432 | int pid; |
446 | { |
|
|
447 | (*t)->destroy (); |
|
|
448 | break; |
|
|
449 | } |
|
|
450 | } |
|
|
451 | |
|
|
452 | /* ARGSUSED */ |
|
|
453 | /* EXTPROTO */ |
|
|
454 | RETSIGTYPE |
|
|
455 | rxvt_Child_signal (int sig __attribute__ ((unused))) |
|
|
456 | { |
|
|
457 | int pid, save_errno = errno; |
|
|
458 | |
433 | |
459 | while ((pid = waitpid (-1, NULL, WNOHANG)) > 0) |
434 | while ((pid = waitpid (-1, NULL, WNOHANG)) > 0) |
460 | rxvt_term::child_exited (pid); |
435 | for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++) |
461 | |
436 | if (pid == (*t)->cmd_pid) |
462 | errno = save_errno; |
437 | { |
463 | } |
438 | (*t)->destroy (); |
464 | |
439 | break; |
465 | /* |
440 | } |
466 | * Catch a fatal signal and tidy up before quitting |
|
|
467 | */ |
|
|
468 | /* EXTPROTO */ |
|
|
469 | RETSIGTYPE |
|
|
470 | rxvt_Exit_signal (int sig) |
|
|
471 | { |
|
|
472 | signal (sig, SIG_DFL); |
|
|
473 | #ifdef DEBUG_CMD |
|
|
474 | rxvt_warn ("caught signal %d, exiting.\n", sig); |
|
|
475 | #endif |
|
|
476 | rxvt_clean_exit (); |
|
|
477 | kill (getpid (), sig); |
|
|
478 | } |
|
|
479 | |
|
|
480 | /* INTPROTO */ |
|
|
481 | int |
|
|
482 | rxvt_xerror_handler (Display *display, XErrorEvent *event) |
|
|
483 | { |
|
|
484 | if (GET_R->allowedxerror == -1) |
|
|
485 | GET_R->allowedxerror = event->error_code; |
|
|
486 | else |
|
|
487 | { |
|
|
488 | old_xerror_handler (display, event); |
|
|
489 | GET_R->destroy (); |
|
|
490 | } |
|
|
491 | |
|
|
492 | return 0; |
|
|
493 | } |
441 | } |
494 | |
442 | |
495 | /*----------------------------------------------------------------------*/ |
443 | /*----------------------------------------------------------------------*/ |
496 | /* |
444 | /* |
497 | * Exit gracefully, clearing the utmp entry and restoring tty attributes |
445 | * Exit gracefully, clearing the utmp entry and restoring tty attributes |
498 | * TODO: if debugging, this should free up any known resources if we can |
446 | * TODO: if debugging, this should free up any known resources if we can |
499 | */ |
447 | */ |
500 | /* EXTPROTO */ |
|
|
501 | void |
448 | void |
502 | rxvt_clean_exit () |
449 | rxvt_destroy_all () |
503 | { |
450 | { |
504 | // TODO: rxvtd should clean up all ressources |
451 | // TODO: rxvtd should clean up all ressources |
505 | if (GET_R) |
452 | for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
|
|
453 | (*t)->destroy (); |
|
|
454 | } |
|
|
455 | |
|
|
456 | /* |
|
|
457 | * Catch a fatal signal and tidy up before quitting |
|
|
458 | */ |
|
|
459 | void |
|
|
460 | rxvt_term::sig_term (sig_watcher &w) |
|
|
461 | { |
|
|
462 | #ifdef DEBUG_CMD |
|
|
463 | rxvt_warn ("caught signal %d, exiting.\n", w.signum); |
|
|
464 | #endif |
|
|
465 | rxvt_destroy_all (); |
|
|
466 | signal (w.signum, SIG_DFL); |
|
|
467 | kill (getpid (), w.signum); |
|
|
468 | } |
|
|
469 | |
|
|
470 | /* INTPROTO */ |
|
|
471 | int |
|
|
472 | rxvt_xerror_handler (Display *display, XErrorEvent *event) |
|
|
473 | { |
|
|
474 | if (GET_R->allowedxerror == -1) |
|
|
475 | GET_R->allowedxerror = event->error_code; |
|
|
476 | else |
|
|
477 | { |
|
|
478 | old_xerror_handler (display, event); |
506 | GET_R->destroy (); |
479 | GET_R->destroy (); |
|
|
480 | } |
|
|
481 | |
|
|
482 | return 0; |
507 | } |
483 | } |
508 | |
484 | |
509 | /* ------------------------------------------------------------------------- * |
485 | /* ------------------------------------------------------------------------- * |
510 | * MEMORY ALLOCATION WRAPPERS * |
486 | * MEMORY ALLOCATION WRAPPERS * |
511 | * ------------------------------------------------------------------------- */ |
487 | * ------------------------------------------------------------------------- */ |
512 | /* EXTPROTO */ |
488 | void * |
513 | void * |
|
|
514 | rxvt_malloc (size_t size) |
489 | rxvt_malloc (size_t size) |
515 | { |
490 | { |
516 | void *p; |
|
|
517 | |
|
|
518 | p = malloc (size); |
491 | void *p = malloc (size); |
|
|
492 | |
519 | if (p) |
493 | if (!p) |
|
|
494 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
|
|
495 | |
520 | return p; |
496 | return p; |
521 | |
|
|
522 | fprintf (stderr, RESNAME ": memory allocation failure. Aborting"); |
|
|
523 | rxvt_clean_exit (); |
|
|
524 | exit (EXIT_FAILURE); |
|
|
525 | /* NOTREACHED */ |
|
|
526 | } |
497 | } |
527 | |
498 | |
528 | /* EXTPROTO */ |
499 | /* INTPROTO */ |
529 | void * |
500 | void * |
530 | rxvt_calloc (size_t number, size_t size) |
501 | rxvt_calloc (size_t number, size_t size) |
531 | { |
502 | { |
532 | void *p; |
|
|
533 | |
|
|
534 | p = calloc (number, size); |
503 | void *p = calloc (number, size); |
|
|
504 | |
535 | if (p) |
505 | if (!p) |
|
|
506 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
|
|
507 | |
536 | return p; |
508 | return p; |
537 | |
|
|
538 | fprintf (stderr, RESNAME ": memory allocation failure. Aborting"); |
|
|
539 | rxvt_clean_exit (); |
|
|
540 | exit (EXIT_FAILURE); |
|
|
541 | /* NOTREACHED */ |
|
|
542 | } |
509 | } |
543 | |
510 | |
544 | /* EXTPROTO */ |
511 | /* INTPROTO */ |
545 | void * |
512 | void * |
546 | rxvt_realloc (void *ptr, size_t size) |
513 | rxvt_realloc (void *ptr, size_t size) |
547 | { |
514 | { |
548 | void *p; |
|
|
549 | |
|
|
550 | if (ptr) |
|
|
551 | p = realloc (ptr, size); |
515 | void *p = realloc (ptr, size); |
552 | else |
516 | |
553 | p = malloc (size); |
|
|
554 | if (p) |
517 | if (!p) |
|
|
518 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
|
|
519 | |
555 | return p; |
520 | return p; |
556 | |
|
|
557 | fprintf (stderr, RESNAME ": memory allocation failure. Aborting"); |
|
|
558 | rxvt_clean_exit (); |
|
|
559 | exit (EXIT_FAILURE); |
|
|
560 | /* NOTREACHED */ |
|
|
561 | } |
521 | } |
562 | |
522 | |
563 | /* ------------------------------------------------------------------------- * |
523 | /* ------------------------------------------------------------------------- * |
564 | * PRIVILEGED OPERATIONS * |
524 | * PRIVILEGED OPERATIONS * |
565 | * ------------------------------------------------------------------------- */ |
525 | * ------------------------------------------------------------------------- */ |
566 | /* take care of suid/sgid super-user (root) privileges */ |
526 | /* take care of suid/sgid super-user (root) privileges */ |
567 | void |
527 | void |
568 | rxvt_term::privileges (int mode) |
528 | rxvt_privileges (rxvt_privaction action) |
569 | { |
529 | { |
|
|
530 | #if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__) |
|
|
531 | static uid_t euid; |
|
|
532 | static gid_t egid; |
|
|
533 | #endif |
|
|
534 | |
570 | #if ! defined(__CYGWIN32__) |
535 | #if ! defined(__CYGWIN32__) |
571 | # if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID) |
536 | # if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID) |
572 | /* setreuid () is the poor man's setuid (), seteuid () */ |
537 | /* setreuid () is the poor man's setuid (), seteuid () */ |
573 | # define seteuid(a) setreuid(-1, (a)) |
538 | # define seteuid(a) setreuid(-1, (a)) |
574 | # define setegid(a) setregid(-1, (a)) |
539 | # define setegid(a) setregid(-1, (a)) |
575 | # define HAVE_SETEUID |
540 | # define HAVE_SETEUID |
576 | # endif |
541 | # endif |
577 | # ifdef HAVE_SETEUID |
542 | # ifdef HAVE_SETEUID |
578 | switch (mode) |
543 | switch (action) |
579 | { |
544 | { |
580 | case IGNORE: |
545 | case IGNORE: |
581 | /* |
546 | /* |
582 | * change effective uid/gid - not real uid/gid - so we can switch |
547 | * change effective uid/gid - not real uid/gid - so we can switch |
583 | * back to root later, as required |
548 | * back to root later, as required |
… | |
… | |
593 | seteuid (euid); |
558 | seteuid (euid); |
594 | setegid (egid); |
559 | setegid (egid); |
595 | break; |
560 | break; |
596 | } |
561 | } |
597 | # else |
562 | # else |
598 | switch (mode) |
563 | switch (action) |
599 | { |
564 | { |
600 | case IGNORE: |
565 | case IGNORE: |
601 | setuid (getuid ()); |
566 | setuid (getuid ()); |
602 | setgid (getgid ()); |
567 | setgid (getgid ()); |
603 | /* FALLTHROUGH */ |
568 | /* FALLTHROUGH */ |
… | |
… | |
610 | #endif |
575 | #endif |
611 | } |
576 | } |
612 | |
577 | |
613 | #ifdef UTMP_SUPPORT |
578 | #ifdef UTMP_SUPPORT |
614 | void |
579 | void |
615 | rxvt_term::privileged_utmp (char action) |
580 | rxvt_term::privileged_utmp (rxvt_privaction action) |
616 | { |
581 | { |
617 | D_MAIN ((stderr, "rxvt_privileged_utmp (%c); waiting for: %c (pid: %d)", |
|
|
618 | action, next_utmp_action, getpid ())); |
|
|
619 | if (next_utmp_action != action || (action != SAVE && action != RESTORE) |
|
|
620 | || (Options & Opt_utmpInhibit) |
582 | if ((options & Opt_utmpInhibit) |
621 | || ttydev == NULL || *ttydev == '\0') |
583 | || !pty.name || !*pty.name) |
622 | return; |
584 | return; |
623 | |
585 | |
624 | privileges (RESTORE); |
586 | rxvt_privileges (RESTORE); |
|
|
587 | |
625 | if (action == SAVE) |
588 | if (action == SAVE) |
626 | { |
|
|
627 | next_utmp_action = RESTORE; |
|
|
628 | makeutent (ttydev, rs[Rs_display_name]); |
589 | makeutent (pty.name, rs[Rs_display_name]); |
629 | } |
|
|
630 | else |
590 | else |
631 | { /* action == RESTORE */ |
|
|
632 | next_utmp_action = IGNORE; |
|
|
633 | cleanutent (); |
591 | cleanutent (); |
634 | } |
592 | |
635 | privileges (IGNORE); |
593 | rxvt_privileges (IGNORE); |
636 | } |
|
|
637 | #endif |
|
|
638 | |
|
|
639 | #ifndef NO_SETOWNER_TTYDEV |
|
|
640 | void |
|
|
641 | rxvt_term::privileged_ttydev (char action) |
|
|
642 | { |
|
|
643 | D_MAIN ((stderr, |
|
|
644 | "privileged_ttydev (%c); waiting for: %c (pid: %d)", |
|
|
645 | action, next_tty_action, getpid ())); |
|
|
646 | if (next_tty_action != action || (action != SAVE && action != RESTORE) |
|
|
647 | || ttydev == NULL || *ttydev == '\0') |
|
|
648 | return; |
|
|
649 | |
|
|
650 | privileges (RESTORE); |
|
|
651 | |
|
|
652 | if (action == SAVE) |
|
|
653 | { |
|
|
654 | next_tty_action = RESTORE; |
|
|
655 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
|
|
656 | /* store original tty status for restoration rxvt_clean_exit () -- rgg 04/12/95 */ |
|
|
657 | if (lstat (ttydev, &ttyfd_stat) < 0) /* you lose out */ |
|
|
658 | next_tty_action = IGNORE; |
|
|
659 | else |
|
|
660 | # endif |
|
|
661 | |
|
|
662 | { |
|
|
663 | chown (ttydev, getuid (), ttygid); /* fail silently */ |
|
|
664 | chmod (ttydev, ttymode); |
|
|
665 | # ifdef HAVE_REVOKE |
|
|
666 | revoke (ttydev); |
|
|
667 | # endif |
|
|
668 | |
|
|
669 | } |
|
|
670 | } |
|
|
671 | else |
|
|
672 | { /* action == RESTORE */ |
|
|
673 | next_tty_action = IGNORE; |
|
|
674 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
|
|
675 | chmod (ttydev, ttyfd_stat.st_mode); |
|
|
676 | chown (ttydev, ttyfd_stat.st_uid, ttyfd_stat.st_gid); |
|
|
677 | # else |
|
|
678 | chmod (ttydev, |
|
|
679 | (S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH | S_IWOTH)); |
|
|
680 | chown (ttydev, 0, 0); |
|
|
681 | # endif |
|
|
682 | |
|
|
683 | } |
|
|
684 | |
|
|
685 | privileges (IGNORE); |
|
|
686 | |
|
|
687 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
|
|
688 | D_MAIN ((stderr, "%s \"%s\": mode %03o, uid %d, gid %d", |
|
|
689 | action == RESTORE ? "Restoring" : (action == |
|
|
690 | SAVE ? "Saving" : |
|
|
691 | "UNKNOWN ERROR for"), ttydev, |
|
|
692 | ttyfd_stat.st_mode, ttyfd_stat.st_uid, |
|
|
693 | ttyfd_stat.st_gid)); |
|
|
694 | # endif |
|
|
695 | } |
594 | } |
696 | #endif |
595 | #endif |
697 | |
596 | |
698 | /*----------------------------------------------------------------------*/ |
597 | /*----------------------------------------------------------------------*/ |
699 | /* |
598 | /* |
… | |
… | |
770 | |
669 | |
771 | if (scrollbar_visible ()) |
670 | if (scrollbar_visible ()) |
772 | { |
671 | { |
773 | sb_w = scrollbar_TotalWidth (); |
672 | sb_w = scrollbar_TotalWidth (); |
774 | szHint.base_width += sb_w; |
673 | szHint.base_width += sb_w; |
775 | if (!(Options & Opt_scrollBar_right)) |
674 | if (!(options & Opt_scrollBar_right)) |
776 | window_vt_x += sb_w; |
675 | window_vt_x += sb_w; |
777 | } |
676 | } |
778 | |
677 | |
779 | if (menubar_visible ()) |
678 | if (menubar_visible ()) |
780 | { |
679 | { |
… | |
… | |
808 | { |
707 | { |
809 | MIN_IT (TermWin.height, max_height); |
708 | MIN_IT (TermWin.height, max_height); |
810 | szHint.height = szHint.base_height + TermWin.height; |
709 | szHint.height = szHint.base_height + TermWin.height; |
811 | } |
710 | } |
812 | |
711 | |
813 | if (scrollbar_visible () && (Options & Opt_scrollBar_right)) |
712 | if (scrollbar_visible () && (options & Opt_scrollBar_right)) |
814 | window_sb_x = szHint.width - sb_w; |
713 | window_sb_x = szHint.width - sb_w; |
815 | |
714 | |
816 | if (recalc_x) |
715 | if (recalc_x) |
817 | szHint.x += (DisplayWidth (display->display, DefaultScreen (display->display)) |
716 | szHint.x += (DisplayWidth (display->display, DefaultScreen (display->display)) |
818 | - szHint.width - 2 * TermWin.ext_bwidth); |
717 | - szHint.width - 2 * TermWin.ext_bwidth); |
… | |
… | |
834 | * Called after a window size change. |
733 | * Called after a window size change. |
835 | */ |
734 | */ |
836 | void |
735 | void |
837 | rxvt_term::tt_winch () |
736 | rxvt_term::tt_winch () |
838 | { |
737 | { |
|
|
738 | if (pty.pty < 0) |
|
|
739 | return; |
|
|
740 | |
839 | struct winsize ws; |
741 | struct winsize ws; |
840 | |
|
|
841 | if (cmd_fd < 0) |
|
|
842 | return; |
|
|
843 | |
742 | |
844 | ws.ws_col = TermWin.ncol; |
743 | ws.ws_col = TermWin.ncol; |
845 | ws.ws_row = TermWin.nrow; |
744 | ws.ws_row = TermWin.nrow; |
846 | ws.ws_xpixel = ws.ws_ypixel = 0; |
745 | ws.ws_xpixel = TermWin.width; |
847 | #ifndef DEBUG_SIZE |
746 | ws.ws_ypixel = TermWin.height; |
848 | (void)ioctl (cmd_fd, TIOCSWINSZ, &ws); |
747 | (void)ioctl (pty.pty, TIOCSWINSZ, &ws); |
849 | #else |
748 | |
850 | if (ioctl (cmd_fd, TIOCSWINSZ, &ws) < 0) |
749 | #if 0 |
851 | D_SIZE ((stderr, "Failed to send TIOCSWINSZ to fd %d", fd)); |
750 | // TIOCSWINSZ⎈ is supposed to do this automatically and correctly |
852 | # ifdef SIGWINCH |
|
|
853 | else if (cmd_pid) /* force through to the command */ |
751 | if (cmd_pid) /* force through to the command */ |
854 | kill (cmd_pid, SIGWINCH); |
752 | kill (cmd_pid, SIGWINCH); |
855 | # endif |
|
|
856 | #endif |
753 | #endif |
857 | } |
754 | } |
858 | |
755 | |
859 | /*----------------------------------------------------------------------*/ |
756 | /*----------------------------------------------------------------------*/ |
860 | /* rxvt_change_font () - Switch to a new font */ |
757 | /* set_fonts () - load and set the various fonts |
861 | /* |
758 | /* |
862 | * init = 1 - initialize |
759 | * init = 1 - initialize |
863 | * |
760 | * |
864 | * fontname == FONT_UP - switch to bigger font |
761 | * fontname == FONT_UP - switch to bigger font |
865 | * fontname == FONT_DN - switch to smaller font |
762 | * fontname == FONT_DN - switch to smaller font |
866 | */ |
763 | */ |
867 | bool |
764 | bool |
868 | rxvt_term::change_font (const char *fontname) |
765 | rxvt_term::set_fonts () |
869 | { |
766 | { |
870 | if (fontname == FONT_UP) |
|
|
871 | { |
|
|
872 | // TODO |
|
|
873 | } |
|
|
874 | else if (fontname == FONT_DN) |
|
|
875 | { |
|
|
876 | // TODO |
|
|
877 | } |
|
|
878 | else |
|
|
879 | { |
|
|
880 | rxvt_fontset *fs = new rxvt_fontset (this); |
767 | rxvt_fontset *fs = new rxvt_fontset (this); |
|
|
768 | rxvt_fontprop prop; |
881 | |
769 | |
882 | if (fs && fs->populate (fontname ? fontname : "fixed")) |
770 | if (!fs |
|
|
771 | || !fs->populate (rs[Rs_font] ? rs[Rs_font] : "fixed") |
|
|
772 | || !fs->realize_font (1)) |
|
|
773 | { |
|
|
774 | delete fs; |
|
|
775 | return false; |
|
|
776 | } |
|
|
777 | |
|
|
778 | #if ENABLE_STYLES |
|
|
779 | for (int i = RS_styleCount; --i; ) |
|
|
780 | if (TermWin.fontset[i] != TermWin.fontset[0]) |
|
|
781 | delete TermWin.fontset[i]; |
|
|
782 | #endif |
|
|
783 | |
|
|
784 | delete TermWin.fontset[0]; |
|
|
785 | TermWin.fontset[0] = fs; |
|
|
786 | |
|
|
787 | prop = (*fs)[1]->properties (); |
|
|
788 | fs->set_prop (prop); |
|
|
789 | |
|
|
790 | TermWin.fwidth = prop.width; |
|
|
791 | TermWin.fheight = prop.height; |
|
|
792 | TermWin.fweight = prop.weight; |
|
|
793 | TermWin.fslant = prop.slant; |
|
|
794 | TermWin.fbase = (*fs)[1]->ascent; |
|
|
795 | |
|
|
796 | for (int style = 1; style < 4; style++) |
|
|
797 | { |
|
|
798 | #if ENABLE_STYLES |
|
|
799 | const char *res = rs[Rs_font + style]; |
|
|
800 | |
|
|
801 | if (res && !*res) |
|
|
802 | TermWin.fontset[style] = TermWin.fontset[0]; |
|
|
803 | else |
883 | { |
804 | { |
884 | delete TermWin.fontset; |
805 | TermWin.fontset[style] = fs = new rxvt_fontset (this); |
885 | TermWin.fontset = fs; |
806 | rxvt_fontprop prop2 = prop; |
886 | TermWin.fwidth = fs->base_font ()->width; |
|
|
887 | TermWin.fheight = fs->base_font ()->height; |
|
|
888 | TermWin.fbase = fs->base_font ()->ascent; |
|
|
889 | |
807 | |
890 | if (TermWin.parent[0]) |
808 | if (res) |
|
|
809 | prop2.weight = prop2.slant = rxvt_fontprop::unset; |
|
|
810 | else |
891 | { |
811 | { |
892 | resize_all_windows (0, 0, 0); |
812 | res = TermWin.fontset[0]->fontdesc; |
893 | scr_remap_chars (); |
813 | |
894 | scr_touch (true); |
814 | if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; |
|
|
815 | if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; |
895 | } |
816 | } |
896 | |
817 | |
897 | for (unicode_t ch = 0x20; ch <= 0x7f; ch++) |
818 | fs->populate (res); |
898 | TermWin.ascii_map [ch - 0x20] = fs->find_font (ch); |
819 | fs->set_prop (prop2); |
899 | |
|
|
900 | return true; |
|
|
901 | } |
820 | } |
|
|
821 | #else |
|
|
822 | TermWin.fontset[style] = TermWin.fontset[0]; |
|
|
823 | #endif |
|
|
824 | } |
|
|
825 | |
|
|
826 | if (TermWin.parent[0]) |
902 | } |
827 | { |
|
|
828 | resize_all_windows (0, 0, 0); |
|
|
829 | scr_remap_chars (); |
|
|
830 | scr_touch (true); |
|
|
831 | } |
903 | |
832 | |
904 | return false; |
833 | return true; |
905 | } |
|
|
906 | |
|
|
907 | bool |
|
|
908 | rxvt_term::font_up_down (int n, int direction) |
|
|
909 | { |
|
|
910 | return false; |
|
|
911 | } |
834 | } |
912 | |
835 | |
913 | /*----------------------------------------------------------------------*/ |
836 | /*----------------------------------------------------------------------*/ |
914 | /*----------------------------------------------------------------------*/ |
837 | /*----------------------------------------------------------------------*/ |
915 | /* xterm sequences - title, iconName, color (exptl) */ |
838 | /* xterm sequences - title, iconName, color (exptl) */ |
… | |
… | |
920 | char *name; |
843 | char *name; |
921 | |
844 | |
922 | if (!XFetchName (display->display, TermWin.parent[0], &name)) |
845 | if (!XFetchName (display->display, TermWin.parent[0], &name)) |
923 | name = NULL; |
846 | name = NULL; |
924 | |
847 | |
925 | if (name == NULL || STRCMP (name, str)) |
848 | if (name == NULL || strcmp (name, str)) |
926 | #endif |
849 | #endif |
927 | XStoreName (display->display, TermWin.parent[0], str); |
850 | XStoreName (display->display, TermWin.parent[0], str); |
928 | |
851 | |
929 | #ifdef SMART_WINDOW_TITLE |
852 | #ifdef SMART_WINDOW_TITLE |
930 | if (name) |
853 | if (name) |
… | |
… | |
939 | char *name; |
862 | char *name; |
940 | |
863 | |
941 | if (!XGetIconName (display->display, TermWin.parent[0], &name)) |
864 | if (!XGetIconName (display->display, TermWin.parent[0], &name)) |
942 | name = NULL; |
865 | name = NULL; |
943 | |
866 | |
944 | if (name == NULL || STRCMP (name, str)) |
867 | if (name == NULL || strcmp (name, str)) |
945 | #endif |
868 | #endif |
946 | XSetIconName (display->display, TermWin.parent[0], str); |
869 | XSetIconName (display->display, TermWin.parent[0], str); |
947 | |
870 | |
948 | #ifdef SMART_WINDOW_TITLE |
871 | #ifdef SMART_WINDOW_TITLE |
949 | if (name) |
872 | if (name) |
… | |
… | |
967 | i = atoi (color); |
890 | i = atoi (color); |
968 | if (i >= 8 && i <= 15) |
891 | if (i >= 8 && i <= 15) |
969 | { /* bright colors */ |
892 | { /* bright colors */ |
970 | i -= 8; |
893 | i -= 8; |
971 | # ifndef NO_BRIGHTCOLOR |
894 | # ifndef NO_BRIGHTCOLOR |
972 | PixColorsFocused[idx] = PixColorsFocused[minBrightCOLOR + i]; |
895 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; |
973 | SET_PIXCOLOR (idx); |
896 | SET_PIXCOLOR (idx); |
974 | goto Done; |
897 | goto Done; |
975 | # endif |
898 | # endif |
976 | |
899 | |
977 | } |
900 | } |
978 | if (i >= 0 && i <= 7) |
901 | if (i >= 0 && i <= 7) |
979 | { /* normal colors */ |
902 | { /* normal colors */ |
980 | PixColorsFocused[idx] = PixColorsFocused[minCOLOR + i]; |
903 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
981 | SET_PIXCOLOR (idx); |
904 | SET_PIXCOLOR (idx); |
982 | goto Done; |
905 | goto Done; |
983 | } |
906 | } |
984 | } |
907 | } |
985 | |
908 | |
… | |
… | |
992 | * FIXME: should free colors here, but no idea how to do it so instead, |
915 | * FIXME: should free colors here, but no idea how to do it so instead, |
993 | * so just keep gobbling up the colormap |
916 | * so just keep gobbling up the colormap |
994 | */ |
917 | */ |
995 | # if 0 |
918 | # if 0 |
996 | for (i = Color_Black; i <= Color_White; i++) |
919 | for (i = Color_Black; i <= Color_White; i++) |
997 | if (PixColors[idx] == PixColors[i]) |
920 | if (pix_colors[idx] == pix_colors[i]) |
998 | break; |
921 | break; |
999 | if (i > Color_White) |
922 | if (i > Color_White) |
1000 | { |
923 | { |
1001 | /* fprintf (stderr, "XFreeColors: PixColors [%d] = %lu\n", idx, PixColors [idx]); */ |
924 | /* fprintf (stderr, "XFreeColors: pix_colors [%d] = %lu\n", idx, pix_colors [idx]); */ |
1002 | XFreeColors (display->display, display->cmap, (PixColors + idx), 1, |
925 | XFreeColors (display->display, display->cmap, (pix_colors + idx), 1, |
1003 | DisplayPlanes (display->display, display->screen)); |
926 | DisplayPlanes (display->display, display->screen)); |
1004 | } |
927 | } |
1005 | # endif |
928 | # endif |
1006 | |
929 | |
1007 | PixColorsFocused[idx] = xcol; |
930 | pix_colors_focused[idx] = xcol; |
1008 | SET_PIXCOLOR (idx); |
931 | SET_PIXCOLOR (idx); |
1009 | |
932 | |
1010 | /* XSetWindowAttributes attr; */ |
933 | /* XSetWindowAttributes attr; */ |
1011 | /* Cursor cursor; */ |
934 | /* Cursor cursor; */ |
1012 | Done: |
935 | Done: |
1013 | #ifdef OFF_FOCUS_FADING |
936 | #ifdef OFF_FOCUS_FADING |
|
|
937 | if (rs[Rs_fade]) |
1014 | PixColorsUnFocused[idx] = PixColorsFocused[idx].fade (display, atoi (rs[Rs_fade])); |
938 | pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (display, atoi (rs[Rs_fade])); |
1015 | #endif |
939 | #endif |
1016 | if (idx == Color_bg && ! (Options & Opt_transparent)) |
|
|
1017 | XSetWindowBackground (display->display, TermWin.vt, PixColors[Color_bg]); |
|
|
1018 | |
940 | |
1019 | /* handle Color_BD, scrollbar background, etc. */ |
941 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
1020 | |
942 | |
1021 | set_colorfgbg (); |
|
|
1022 | recolour_cursor (); |
943 | recolour_cursor (); |
1023 | scr_touch (true); |
944 | scr_recolour (); |
1024 | } |
945 | } |
1025 | |
946 | |
1026 | #else |
947 | #else |
1027 | # define set_window_color (idx,color) ((void)0) |
948 | # define set_window_color (idx,color) ((void)0) |
1028 | #endif /* XTERM_COLOR_CHANGE */ |
949 | #endif /* XTERM_COLOR_CHANGE */ |
… | |
… | |
1030 | void |
951 | void |
1031 | rxvt_term::recolour_cursor () |
952 | rxvt_term::recolour_cursor () |
1032 | { |
953 | { |
1033 | XColor xcol[2]; |
954 | XColor xcol[2]; |
1034 | |
955 | |
1035 | xcol[0].pixel = ISSET_PIXCOLOR (Color_pointer_fg) ? PixColorsFocused[Color_pointer_fg] : PixColorsFocused[Color_fg]; |
956 | xcol[0].pixel = ISSET_PIXCOLOR (Color_pointer_fg) |
1036 | xcol[1].pixel = ISSET_PIXCOLOR (Color_pointer_bg) ? PixColorsFocused[Color_pointer_bg] : PixColorsFocused[Color_bg]; |
957 | ? pix_colors_focused[Color_pointer_fg] |
|
|
958 | : pix_colors_focused[Color_fg]; |
|
|
959 | xcol[1].pixel = ISSET_PIXCOLOR (Color_pointer_bg) |
|
|
960 | ? pix_colors_focused[Color_pointer_bg] |
|
|
961 | : pix_colors_focused[Color_bg]; |
|
|
962 | |
1037 | XQueryColors (display->display, display->cmap, xcol, 2); |
963 | XQueryColors (display->display, display->cmap, xcol, 2); |
1038 | XRecolorCursor (display->display, TermWin_cursor, xcol + 0, xcol + 1); |
964 | XRecolorCursor (display->display, TermWin_cursor, xcol + 0, xcol + 1); |
1039 | } |
965 | } |
1040 | |
966 | |
1041 | /*----------------------------------------------------------------------*/ |
967 | /*----------------------------------------------------------------------*/ |
… | |
… | |
1043 | * find if fg/bg matches any of the normal (low-intensity) colors |
969 | * find if fg/bg matches any of the normal (low-intensity) colors |
1044 | */ |
970 | */ |
1045 | void |
971 | void |
1046 | rxvt_term::set_colorfgbg () |
972 | rxvt_term::set_colorfgbg () |
1047 | { |
973 | { |
1048 | unsigned int i; |
974 | unsigned int i; |
1049 | const char *xpmb = "\0"; |
975 | const char *xpmb = "\0"; |
1050 | char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; |
976 | char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; |
1051 | |
977 | |
1052 | env_colorfgbg = |
|
|
1053 | (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg") + 1); |
978 | env_colorfgbg = (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg") + 1); |
1054 | STRCPY (fstr, "default"); |
979 | strcpy (fstr, "default"); |
1055 | STRCPY (bstr, "default"); |
980 | strcpy (bstr, "default"); |
1056 | for (i = Color_Black; i <= Color_White; i++) |
981 | for (i = Color_Black; i <= Color_White; i++) |
1057 | if (PixColors[Color_fg] == PixColors[i]) |
982 | if (pix_colors[Color_fg] == pix_colors[i]) |
1058 | { |
983 | { |
1059 | sprintf (fstr, "%d", (i - Color_Black)); |
984 | sprintf (fstr, "%d", (i - Color_Black)); |
1060 | break; |
985 | break; |
1061 | } |
986 | } |
|
|
987 | |
1062 | for (i = Color_Black; i <= Color_White; i++) |
988 | for (i = Color_Black; i <= Color_White; i++) |
1063 | if (PixColors[Color_bg] == PixColors[i]) |
989 | if (pix_colors[Color_bg] == pix_colors[i]) |
1064 | { |
990 | { |
1065 | sprintf (bstr, "%d", (i - Color_Black)); |
991 | sprintf (bstr, "%d", (i - Color_Black)); |
1066 | #ifdef XPM_BACKGROUND |
992 | #ifdef XPM_BACKGROUND |
1067 | xpmb = "default;"; |
993 | xpmb = "default;"; |
1068 | #endif |
994 | #endif |
1069 | break; |
995 | break; |
1070 | } |
996 | } |
1071 | |
997 | |
1072 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
998 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
1073 | |
|
|
1074 | #ifndef NO_BRIGHTCOLOR |
|
|
1075 | colorfgbg = DEFAULT_RSTYLE; |
|
|
1076 | for (i = minCOLOR; i <= maxCOLOR; i++) |
|
|
1077 | { |
|
|
1078 | if (PixColors[Color_fg] == PixColors[i]) |
|
|
1079 | colorfgbg = SET_FGCOLOR (colorfgbg, i); |
|
|
1080 | if (PixColors[Color_bg] == PixColors[i]) |
|
|
1081 | colorfgbg = SET_BGCOLOR (colorfgbg, i); |
|
|
1082 | } |
|
|
1083 | #endif |
|
|
1084 | } |
999 | } |
1085 | |
1000 | |
1086 | /*----------------------------------------------------------------------*/ |
1001 | /*----------------------------------------------------------------------*/ |
1087 | /* |
1002 | /* |
1088 | * Colour determination for low colour displays, routine from |
1003 | * Colour determination for low colour displays, routine from |
… | |
… | |
1236 | if (width == 0) |
1151 | if (width == 0) |
1237 | width = wattr.width - szHint.base_width; |
1152 | width = wattr.width - szHint.base_width; |
1238 | if (height == 0) |
1153 | if (height == 0) |
1239 | height = wattr.height - szHint.base_height; |
1154 | height = wattr.height - szHint.base_height; |
1240 | } |
1155 | } |
|
|
1156 | |
1241 | if (width != TermWin.width || height != TermWin.height) |
1157 | if (width != TermWin.width || height != TermWin.height) |
1242 | { |
1158 | { |
1243 | width += szHint.base_width; |
1159 | width += szHint.base_width; |
1244 | height += szHint.base_height; |
1160 | height += szHint.base_height; |
1245 | resize_all_windows (width, height, 0); |
1161 | resize_all_windows (width, height, 0); |
… | |
… | |
1250 | * - X INPUT METHOD ROUTINES - * |
1166 | * - X INPUT METHOD ROUTINES - * |
1251 | * -------------------------------------------------------------------- */ |
1167 | * -------------------------------------------------------------------- */ |
1252 | #ifdef USE_XIM |
1168 | #ifdef USE_XIM |
1253 | |
1169 | |
1254 | void |
1170 | void |
|
|
1171 | rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) |
|
|
1172 | { |
|
|
1173 | fg = pix_colors[Color_fg]; |
|
|
1174 | bg = pix_colors[Color_bg]; |
|
|
1175 | } |
|
|
1176 | |
|
|
1177 | void |
1255 | rxvt_term::im_set_size (XRectangle *size) |
1178 | rxvt_term::im_set_size (XRectangle &size) |
1256 | { |
1179 | { |
|
|
1180 | // the int_bwidth terms make no sense to me |
1257 | size->x = TermWin.int_bwidth; |
1181 | size.x = TermWin.int_bwidth; |
1258 | size->y = TermWin.int_bwidth; |
1182 | size.y = TermWin.int_bwidth; |
1259 | size->width = Width2Pixel (TermWin.ncol); |
1183 | size.width = Width2Pixel (TermWin.ncol) + TermWin.int_bwidth; |
1260 | size->height = Height2Pixel (TermWin.nrow); |
1184 | size.height = Height2Pixel (TermWin.nrow) + TermWin.int_bwidth; |
1261 | } |
1185 | } |
1262 | |
1186 | |
1263 | void |
1187 | void |
1264 | rxvt_term::im_set_color (unsigned long *fg, unsigned long *bg) |
1188 | rxvt_term::im_set_preedit_area (XRectangle &preedit_rect, |
|
|
1189 | XRectangle &status_rect, |
|
|
1190 | const XRectangle &needed_rect) |
1265 | { |
1191 | { |
1266 | *fg = PixColors[Color_fg]; |
1192 | preedit_rect.x = needed_rect.width; |
1267 | *bg = PixColors[Color_bg]; |
1193 | preedit_rect.y = 0; |
|
|
1194 | preedit_rect.width = Width2Pixel (TermWin.ncol) - needed_rect.width + 1; |
|
|
1195 | preedit_rect.height = TermWin.fheight; |
|
|
1196 | |
|
|
1197 | status_rect.x = 0; |
|
|
1198 | status_rect.y = 0; |
|
|
1199 | status_rect.width = needed_rect.width ? needed_rect.width : Width2Pixel (TermWin.ncol) + 1; |
|
|
1200 | status_rect.height = TermWin.fheight; |
1268 | } |
1201 | } |
1269 | |
1202 | |
1270 | /* Checking whether input method is running. */ |
1203 | /* Checking whether input method is running. */ |
1271 | bool |
1204 | bool |
1272 | rxvt_term::IMisRunning () |
1205 | rxvt_term::IMisRunning () |
1273 | { |
1206 | { |
1274 | char *p; |
1207 | char *p; |
1275 | Atom atom; |
1208 | Atom atom; |
1276 | Window win; |
1209 | Window win; |
1277 | char server[IMBUFSIZ]; |
1210 | char server[IMBUFSIZ]; |
1278 | |
1211 | |
1279 | /* get current locale modifier */ |
1212 | /* get current locale modifier */ |
1280 | if ((p = XSetLocaleModifiers (NULL)) != NULL) |
1213 | if ((p = XSetLocaleModifiers (NULL)) != NULL) |
1281 | { |
1214 | { |
1282 | STRCPY (server, "@server="); |
1215 | strcpy (server, "@server="); |
1283 | STRNCAT (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ |
1216 | strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ |
|
|
1217 | |
1284 | if ((p = STRCHR (server + 1, '@')) != NULL) /* first one only */ |
1218 | if ((p = strchr (server + 1, '@')) != NULL) /* first one only */ |
1285 | *p = '\0'; |
1219 | *p = '\0'; |
1286 | |
1220 | |
1287 | atom = XInternAtom (display->display, server, False); |
1221 | atom = XInternAtom (display->display, server, False); |
1288 | win = XGetSelectionOwner (display->display, atom); |
1222 | win = XGetSelectionOwner (display->display, atom); |
|
|
1223 | |
1289 | if (win != None) |
1224 | if (win != None) |
1290 | return True; |
1225 | return True; |
1291 | } |
1226 | } |
|
|
1227 | |
1292 | return False; |
1228 | return False; |
1293 | } |
1229 | } |
1294 | |
1230 | |
1295 | void |
1231 | void |
1296 | rxvt_term::IMSendSpot () |
1232 | rxvt_term::IMSendSpot () |
1297 | { |
1233 | { |
1298 | XPoint spot; |
1234 | XPoint nspot; |
1299 | XVaNestedList preedit_attr; |
1235 | XVaNestedList preedit_attr; |
1300 | |
1236 | |
1301 | if (Input_Context == NULL |
1237 | if (!Input_Context |
|
|
1238 | || !TermWin.focus |
1302 | || !TermWin.focus || ! (input_style & XIMPreeditPosition) |
1239 | || !(input_style & XIMPreeditPosition)) |
1303 | || ! (event_type == KeyPress |
|
|
1304 | || event_type == Expose |
|
|
1305 | || event_type == NoExpose |
|
|
1306 | || event_type == SelectionNotify |
|
|
1307 | || event_type == ButtonRelease || event_type == FocusIn) |
|
|
1308 | || !IMisRunning ()) |
|
|
1309 | return; |
1240 | return; |
1310 | |
1241 | |
1311 | im_set_position (&spot); |
1242 | im_set_position (nspot); |
|
|
1243 | |
|
|
1244 | if (nspot.x == spot.x && nspot.y == spot.y) |
|
|
1245 | return; |
|
|
1246 | |
|
|
1247 | spot = nspot; |
1312 | |
1248 | |
1313 | preedit_attr = XVaCreateNestedList (0, XNSpotLocation, &spot, NULL); |
1249 | preedit_attr = XVaCreateNestedList (0, XNSpotLocation, &spot, NULL); |
1314 | XSetICValues (Input_Context, XNPreeditAttributes, preedit_attr, NULL); |
1250 | XSetICValues (Input_Context, XNPreeditAttributes, preedit_attr, NULL); |
1315 | XFree (preedit_attr); |
1251 | XFree (preedit_attr); |
1316 | } |
1252 | } |
1317 | |
1253 | |
1318 | void |
1254 | void |
1319 | rxvt_term::im_set_preedit_area (XRectangle * preedit_rect, XRectangle * status_rect, |
|
|
1320 | XRectangle * needed_rect) |
|
|
1321 | { |
|
|
1322 | int mbh, vtx = 0; |
|
|
1323 | |
|
|
1324 | if (scrollbar_visible () && ! (Options & Opt_scrollBar_right)) |
|
|
1325 | vtx = scrollbar_TotalWidth (); |
|
|
1326 | |
|
|
1327 | mbh = menubar_visible () ? menuBar_TotalHeight () : 0; |
|
|
1328 | mbh -= TermWin.lineSpace; |
|
|
1329 | |
|
|
1330 | preedit_rect->x = needed_rect->width + vtx; |
|
|
1331 | preedit_rect->y = Height2Pixel (TermWin.nrow - 1) + mbh; |
|
|
1332 | |
|
|
1333 | preedit_rect->width = Width2Pixel (TermWin.ncol + 1) - needed_rect->width + vtx; |
|
|
1334 | preedit_rect->height = Height2Pixel (1); |
|
|
1335 | |
|
|
1336 | status_rect->x = vtx; |
|
|
1337 | status_rect->y = Height2Pixel (TermWin.nrow - 1) + mbh; |
|
|
1338 | |
|
|
1339 | status_rect->width = needed_rect->width ? needed_rect->width : Width2Pixel (TermWin.ncol + 1); |
|
|
1340 | status_rect->height = Height2Pixel (1); |
|
|
1341 | } |
|
|
1342 | |
|
|
1343 | void |
|
|
1344 | rxvt_term::im_destroy () |
1255 | rxvt_term::im_destroy () |
1345 | { |
1256 | { |
1346 | if (Input_Context) |
|
|
1347 | { |
|
|
1348 | XDestroyIC (Input_Context); |
|
|
1349 | Input_Context = NULL; |
|
|
1350 | } |
|
|
1351 | |
|
|
1352 | if (input_method) |
1257 | if (input_method) |
1353 | { |
1258 | { |
|
|
1259 | if (Input_Context && input_method->xim) |
|
|
1260 | XDestroyIC (Input_Context); |
|
|
1261 | |
1354 | display->put_xim (input_method); |
1262 | display->put_xim (input_method); |
1355 | input_method = 0; |
1263 | input_method = 0; |
1356 | } |
1264 | } |
|
|
1265 | |
|
|
1266 | Input_Context = 0; |
1357 | } |
1267 | } |
1358 | |
1268 | |
1359 | /* |
1269 | /* |
1360 | * Try to open a XIM with the current modifiers, then see if we can |
1270 | * Try to open a XIM with the current modifiers, then see if we can |
1361 | * open a suitable preedit type |
1271 | * open a suitable preedit type |
1362 | */ |
1272 | */ |
1363 | bool |
1273 | bool |
1364 | rxvt_term::IM_get_IC (const char *modifiers) |
1274 | rxvt_term::IM_get_IC (const char *modifiers) |
1365 | { |
1275 | { |
1366 | int i, j, found; |
1276 | int i, j, found; |
1367 | XIM xim; |
1277 | XIM xim; |
1368 | XPoint spot; |
1278 | XPoint spot; |
1369 | XRectangle rect, status_rect, needed_rect; |
1279 | XRectangle rect, status_rect, needed_rect; |
1370 | unsigned long fg, bg; |
1280 | unsigned long fg, bg; |
1371 | const char *p; |
1281 | const char *p; |
1372 | char **s; |
1282 | char **s; |
1373 | XIMStyles *xim_styles; |
1283 | XIMStyles *xim_styles; |
1374 | XVaNestedList preedit_attr, status_attr; |
|
|
1375 | |
1284 | |
1376 | if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) |
1285 | if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) |
1377 | return false; |
1286 | return false; |
1378 | |
1287 | |
1379 | D_MAIN ((stderr, "rxvt_IM_get_IC ()")); |
1288 | D_MAIN ((stderr, "rxvt_IM_get_IC ()")); |
1380 | input_method = display->get_xim (locale, modifiers); |
1289 | input_method = display->get_xim (locale, modifiers); |
1381 | if (input_method == NULL) |
1290 | if (input_method == NULL) |
1382 | return false; |
1291 | return false; |
1383 | |
1292 | |
1384 | xim = input_method->xim; |
1293 | xim = input_method->xim; |
|
|
1294 | spot.x = spot.y = -1; |
1385 | |
1295 | |
1386 | xim_styles = NULL; |
1296 | xim_styles = NULL; |
1387 | if (XGetIMValues (xim, XNQueryInputStyle, &xim_styles, NULL) |
1297 | if (XGetIMValues (xim, XNQueryInputStyle, &xim_styles, NULL) |
1388 | || !xim_styles || !xim_styles->count_styles) |
1298 | || !xim_styles || !xim_styles->count_styles) |
1389 | { |
1299 | { |
1390 | display->put_xim (input_method); |
1300 | im_destroy (); |
1391 | return false; |
1301 | return false; |
1392 | } |
1302 | } |
1393 | |
1303 | |
1394 | p = rs[Rs_preeditType] ? rs[Rs_preeditType] : "OverTheSpot,OffTheSpot,Root"; |
1304 | const char *pet[] = { rs[Rs_preeditType], "OverTheSpot,OffTheSpot,Root,None" }; |
|
|
1305 | |
|
|
1306 | for (int pi = 0; pi < 2; pi++) |
|
|
1307 | { |
|
|
1308 | p = pet[pi]; |
|
|
1309 | |
|
|
1310 | if (!p) |
|
|
1311 | continue; |
|
|
1312 | |
1395 | s = rxvt_splitcommastring (p); |
1313 | s = rxvt_splitcommastring (p); |
|
|
1314 | |
1396 | for (i = found = 0; !found && s[i]; i++) |
1315 | for (i = found = 0; !found && s[i]; i++) |
1397 | { |
1316 | { |
1398 | if (!STRCMP (s[i], "OverTheSpot")) |
1317 | if (!strcmp (s[i], "OverTheSpot")) |
1399 | input_style = (XIMPreeditPosition | XIMStatusNothing); |
1318 | input_style = (XIMPreeditPosition | XIMStatusNothing); |
1400 | else if (!STRCMP (s[i], "OffTheSpot")) |
1319 | else if (!strcmp (s[i], "OffTheSpot")) |
1401 | input_style = (XIMPreeditArea | XIMStatusArea); |
1320 | input_style = (XIMPreeditArea | XIMStatusArea); |
1402 | else if (!STRCMP (s[i], "Root")) |
1321 | else if (!strcmp (s[i], "Root")) |
1403 | input_style = (XIMPreeditNothing | XIMStatusNothing); |
1322 | input_style = (XIMPreeditNothing | XIMStatusNothing); |
|
|
1323 | else if (!strcmp (s[i], "None")) |
|
|
1324 | input_style = (XIMPreeditNone | XIMStatusNone); |
1404 | |
1325 | |
1405 | for (j = 0; j < xim_styles->count_styles; j++) |
1326 | for (j = 0; j < xim_styles->count_styles; j++) |
1406 | if (input_style == xim_styles->supported_styles[j]) |
1327 | if (input_style == xim_styles->supported_styles[j]) |
1407 | { |
1328 | { |
|
|
1329 | rxvt_freecommastring (s); |
|
|
1330 | |
1408 | found = 1; |
1331 | found = 1; |
1409 | break; |
1332 | goto foundpet; |
|
|
1333 | } |
|
|
1334 | |
1410 | } |
1335 | } |
1411 | } |
|
|
1412 | |
1336 | |
1413 | for (i = 0; s[i]; i++) |
1337 | rxvt_freecommastring (s); |
1414 | free (s[i]); |
1338 | } |
1415 | |
1339 | |
1416 | free (s); |
1340 | foundpet: |
|
|
1341 | |
1417 | XFree (xim_styles); |
1342 | XFree (xim_styles); |
1418 | |
1343 | |
1419 | if (!found) |
1344 | if (!found) |
1420 | { |
1345 | { |
1421 | display->put_xim (input_method); |
1346 | im_destroy (); |
1422 | return false; |
1347 | return false; |
1423 | } |
1348 | } |
1424 | |
1349 | |
1425 | preedit_attr = status_attr = NULL; |
1350 | XFontSet fs = 0; |
|
|
1351 | XVaNestedList preedit_attr = 0, status_attr = 0; |
|
|
1352 | |
|
|
1353 | if (input_style & (XIMPreeditPosition | XIMPreeditArea)) |
|
|
1354 | { |
|
|
1355 | // fake us a font-set, please |
|
|
1356 | char **missing_charset_list; |
|
|
1357 | int missing_charset_count; |
|
|
1358 | char *def_string; |
|
|
1359 | char pat[512]; |
|
|
1360 | |
|
|
1361 | sprintf (pat, |
|
|
1362 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
|
|
1363 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
|
|
1364 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
|
|
1365 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
|
|
1366 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
|
|
1367 | "*", |
|
|
1368 | TermWin.fheight, |
|
|
1369 | TermWin.fheight + 1, TermWin.fheight - 1, |
|
|
1370 | TermWin.fheight - 2, TermWin.fheight + 2); |
|
|
1371 | |
|
|
1372 | fs = XCreateFontSet (display->display, pat, |
|
|
1373 | &missing_charset_list, &missing_charset_count, &def_string); |
|
|
1374 | |
|
|
1375 | if (missing_charset_list) |
|
|
1376 | XFreeStringList (missing_charset_list); |
|
|
1377 | |
|
|
1378 | if (!fs) |
|
|
1379 | { |
|
|
1380 | input_style &= ~(XIMPreeditPosition | XIMPreeditArea); |
|
|
1381 | rxvt_warn ("unable to create fontset for input method, try \"-pt Root\". Continuing.\n"); |
|
|
1382 | } |
|
|
1383 | } |
1426 | |
1384 | |
1427 | if (input_style & XIMPreeditPosition) |
1385 | if (input_style & XIMPreeditPosition) |
1428 | { |
1386 | { |
1429 | im_set_size (&rect); |
1387 | im_set_size (rect); |
1430 | im_set_position (&spot); |
1388 | im_set_position (spot); |
1431 | im_set_color (&fg, &bg); |
1389 | im_set_color (fg, bg); |
1432 | |
1390 | |
1433 | preedit_attr = XVaCreateNestedList (0, XNArea, &rect, |
1391 | preedit_attr = XVaCreateNestedList (0, |
|
|
1392 | XNForeground, fg, |
|
|
1393 | XNBackground, bg, |
|
|
1394 | XNArea, &rect, |
1434 | XNSpotLocation, &spot, |
1395 | XNSpotLocation, &spot, |
1435 | XNForeground, fg, XNBackground, bg, |
|
|
1436 | //XNFontSet, TermWin.fontset, |
1396 | XNFontSet, fs, |
1437 | NULL); |
1397 | NULL); |
1438 | } |
1398 | } |
1439 | else if (input_style & XIMPreeditArea) |
1399 | else if (input_style & XIMPreeditArea) |
1440 | { |
1400 | { |
1441 | im_set_color (&fg, &bg); |
1401 | im_set_color (fg, bg); |
1442 | |
1402 | |
1443 | /* |
1403 | /* |
1444 | * The necessary width of preedit area is unknown |
1404 | * The necessary width of preedit area is unknown |
1445 | * until create input context. |
1405 | * until create input context. |
1446 | */ |
1406 | */ |
1447 | needed_rect.width = 0; |
1407 | needed_rect.width = 0; |
1448 | |
|
|
1449 | im_set_preedit_area (&rect, &status_rect, &needed_rect); |
1408 | im_set_preedit_area (rect, status_rect, needed_rect); |
1450 | |
1409 | |
1451 | preedit_attr = XVaCreateNestedList (0, XNArea, &rect, |
1410 | preedit_attr = XVaCreateNestedList (0, |
|
|
1411 | XNForeground, fg, |
1452 | XNForeground, fg, XNBackground, bg, |
1412 | XNBackground, bg, |
|
|
1413 | XNArea, &rect, |
|
|
1414 | XNFontSet, fs, |
|
|
1415 | NULL); |
|
|
1416 | status_attr = XVaCreateNestedList (0, |
|
|
1417 | XNForeground, fg, |
|
|
1418 | XNBackground, bg, |
|
|
1419 | XNArea, &status_rect, |
1453 | //XNFontSet, TermWin.fontset, |
1420 | XNFontSet, fs, |
1454 | NULL); |
1421 | NULL); |
1455 | status_attr = XVaCreateNestedList (0, XNArea, &status_rect, |
|
|
1456 | XNForeground, fg, XNBackground, bg, |
|
|
1457 | //XNFontSet, TermWin.fontset, |
|
|
1458 | NULL); |
|
|
1459 | } |
1422 | } |
1460 | |
1423 | |
1461 | Input_Context = XCreateIC (xim, XNInputStyle, input_style, |
1424 | Input_Context = XCreateIC (xim, |
|
|
1425 | XNInputStyle, input_style, |
1462 | XNClientWindow, TermWin.parent[0], |
1426 | XNClientWindow, TermWin.vt, |
1463 | XNFocusWindow, TermWin.parent[0], |
1427 | XNFocusWindow, TermWin.parent[0], |
1464 | preedit_attr ? XNPreeditAttributes : NULL, |
1428 | preedit_attr ? XNPreeditAttributes : NULL, |
1465 | preedit_attr, |
1429 | preedit_attr, |
1466 | status_attr ? XNStatusAttributes : NULL, |
1430 | status_attr ? XNStatusAttributes : NULL, |
1467 | status_attr, NULL); |
1431 | status_attr, NULL); |
|
|
1432 | |
1468 | if (preedit_attr) XFree (preedit_attr); |
1433 | if (preedit_attr) XFree (preedit_attr); |
1469 | if (status_attr) XFree (status_attr); |
1434 | if (status_attr) XFree (status_attr); |
|
|
1435 | if (fs) XFreeFontSet (display->display, fs); |
1470 | |
1436 | |
1471 | if (Input_Context == NULL) |
1437 | if (Input_Context == NULL) |
1472 | { |
1438 | { |
1473 | rxvt_warn ("failed to create input context, continuing without XIM.\n"); |
1439 | rxvt_warn ("failed to create input context, continuing without XIM.\n"); |
1474 | display->put_xim (input_method); |
1440 | im_destroy (); |
1475 | return false; |
1441 | return false; |
1476 | } |
1442 | } |
1477 | |
1443 | |
1478 | if (input_style & XIMPreeditArea) |
1444 | if (input_style & XIMPreeditArea) |
1479 | IMSetStatusPosition (); |
1445 | IMSetStatusPosition (); |
… | |
… | |
1505 | if (p && *p) |
1471 | if (p && *p) |
1506 | { |
1472 | { |
1507 | bool found = false; |
1473 | bool found = false; |
1508 | |
1474 | |
1509 | s = rxvt_splitcommastring (p); |
1475 | s = rxvt_splitcommastring (p); |
|
|
1476 | |
1510 | for (i = 0; s[i]; i++) |
1477 | for (i = 0; s[i]; i++) |
1511 | { |
1478 | { |
1512 | if (*s[i]) |
1479 | if (*s[i]) |
1513 | { |
1480 | { |
1514 | STRCPY (buf, "@im="); |
1481 | strcpy (buf, "@im="); |
1515 | STRNCAT (buf, s[i], IMBUFSIZ - 5); |
1482 | strncat (buf, s[i], IMBUFSIZ - 5); |
1516 | if (IM_get_IC (buf)) |
1483 | if (IM_get_IC (buf)) |
1517 | { |
1484 | { |
1518 | found = true; |
1485 | found = true; |
1519 | break; |
1486 | break; |
1520 | } |
1487 | } |
1521 | } |
1488 | } |
1522 | } |
1489 | } |
1523 | for (i = 0; s[i]; i++) |
1490 | |
1524 | free (s[i]); |
1491 | rxvt_freecommastring (s); |
1525 | free (s); |
|
|
1526 | |
1492 | |
1527 | if (found) |
1493 | if (found) |
1528 | goto done; |
1494 | goto done; |
1529 | } |
1495 | } |
1530 | |
1496 | |
… | |
… | |
1544 | } |
1510 | } |
1545 | |
1511 | |
1546 | void |
1512 | void |
1547 | rxvt_term::IMSetStatusPosition () |
1513 | rxvt_term::IMSetStatusPosition () |
1548 | { |
1514 | { |
1549 | XRectangle preedit_rect, status_rect, *needed_rect; |
1515 | XRectangle preedit_rect, status_rect, *needed_rect; |
1550 | XVaNestedList preedit_attr, status_attr; |
1516 | XVaNestedList preedit_attr, status_attr; |
1551 | |
1517 | |
1552 | if (Input_Context == NULL |
1518 | if (!Input_Context |
|
|
1519 | || !TermWin.focus |
1553 | || !TermWin.focus || ! (input_style & XIMPreeditArea) |
1520 | || !(input_style & XIMPreeditArea) |
1554 | || !IMisRunning ()) |
1521 | || !IMisRunning ()) |
1555 | return; |
1522 | return; |
1556 | |
1523 | |
1557 | /* Getting the necessary width of preedit area */ |
1524 | /* Getting the necessary width of preedit area */ |
1558 | status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); |
1525 | status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); |
1559 | XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); |
1526 | XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); |
1560 | XFree (status_attr); |
1527 | XFree (status_attr); |
1561 | |
1528 | |
1562 | im_set_preedit_area (&preedit_rect, &status_rect, needed_rect); |
1529 | im_set_preedit_area (preedit_rect, status_rect, *needed_rect); |
|
|
1530 | XFree (needed_rect); |
1563 | |
1531 | |
1564 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
1532 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
1565 | status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); |
1533 | status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); |
1566 | |
1534 | |
1567 | XSetICValues (Input_Context, |
1535 | XSetICValues (Input_Context, |
1568 | XNPreeditAttributes, preedit_attr, |
1536 | XNPreeditAttributes, preedit_attr, |
1569 | XNStatusAttributes, status_attr, NULL); |
1537 | XNStatusAttributes, status_attr, NULL); |
1570 | |
1538 | |
1571 | XFree (preedit_attr); |
1539 | XFree (preedit_attr); |
1572 | XFree (status_attr); |
1540 | XFree (status_attr); |
1573 | } |
1541 | } |
1574 | #endif /* USE_XIM */ |
1542 | #endif /* USE_XIM */ |