1 | /*--------------------------------*-C-*---------------------------------* |
1 | /*----------------------------------------------------------------------* |
2 | * File: main.C |
2 | * File: main.C |
3 | *----------------------------------------------------------------------* |
3 | *----------------------------------------------------------------------* |
4 | * |
4 | * |
5 | * All portions of code are copyright by their respective author/s. |
5 | * All portions of code are copyright by their respective author/s. |
6 | * 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> |
… | |
… | |
56 | static char curlocale[128], savelocale[128]; |
56 | static char curlocale[128], savelocale[128]; |
57 | |
57 | |
58 | bool |
58 | bool |
59 | rxvt_set_locale (const char *locale) NOTHROW |
59 | rxvt_set_locale (const char *locale) NOTHROW |
60 | { |
60 | { |
|
|
61 | int size = strlen (locale) + 1; |
|
|
62 | |
|
|
63 | if (size > sizeof (curlocale)) |
|
|
64 | rxvt_fatal ("locale string too long, aborting.\n"); |
|
|
65 | |
61 | if (!locale || !strncmp (locale, curlocale, 128)) |
66 | if (!locale || !memcmp (locale, curlocale, size)) |
62 | return false; |
67 | return false; |
63 | |
68 | |
64 | strncpy (curlocale, locale, 128); |
69 | memcpy (curlocale, locale, size); |
65 | setlocale (LC_CTYPE, curlocale); |
70 | setlocale (LC_CTYPE, curlocale); |
66 | return true; |
71 | return true; |
67 | } |
72 | } |
68 | |
73 | |
69 | void |
74 | void |
… | |
… | |
143 | } |
148 | } |
144 | #endif |
149 | #endif |
145 | |
150 | |
146 | rxvt_term::rxvt_term () |
151 | rxvt_term::rxvt_term () |
147 | : |
152 | : |
148 | #if TRANSPARENT |
153 | #if TRANSPARENT || ENABLE_PERL |
149 | rootwin_ev (this, &rxvt_term::rootwin_cb), |
154 | rootwin_ev (this, &rxvt_term::rootwin_cb), |
150 | #endif |
155 | #endif |
151 | #ifdef HAVE_SCROLLBARS |
156 | #ifdef HAVE_SCROLLBARS |
152 | scrollbar_ev (this, &rxvt_term::x_cb), |
157 | scrollbar_ev (this, &rxvt_term::x_cb), |
153 | #endif |
158 | #endif |
… | |
… | |
169 | #ifdef POINTER_BLANK |
174 | #ifdef POINTER_BLANK |
170 | pointer_ev (this, &rxvt_term::pointer_cb), |
175 | pointer_ev (this, &rxvt_term::pointer_cb), |
171 | #endif |
176 | #endif |
172 | #ifdef USE_XIM |
177 | #ifdef USE_XIM |
173 | im_ev (this, &rxvt_term::im_cb), |
178 | im_ev (this, &rxvt_term::im_cb), |
|
|
179 | #endif |
|
|
180 | #ifndef NO_BELL |
|
|
181 | bell_ev (this, &rxvt_term::bell_cb), |
174 | #endif |
182 | #endif |
175 | termwin_ev (this, &rxvt_term::x_cb), |
183 | termwin_ev (this, &rxvt_term::x_cb), |
176 | vt_ev (this, &rxvt_term::x_cb), |
184 | vt_ev (this, &rxvt_term::x_cb), |
177 | child_ev (this, &rxvt_term::child_cb), |
185 | child_ev (this, &rxvt_term::child_cb), |
178 | check_ev (this, &rxvt_term::check_cb), |
186 | check_ev (this, &rxvt_term::check_cb), |
… | |
… | |
195 | void rxvt_term::emergency_cleanup () |
203 | void rxvt_term::emergency_cleanup () |
196 | { |
204 | { |
197 | if (cmd_pid) |
205 | if (cmd_pid) |
198 | kill (-cmd_pid, SIGHUP); |
206 | kill (-cmd_pid, SIGHUP); |
199 | |
207 | |
|
|
208 | pty_ev.stop (); |
200 | delete pty; pty = 0; |
209 | delete pty; pty = 0; |
201 | } |
210 | } |
202 | |
211 | |
203 | rxvt_term::~rxvt_term () |
212 | rxvt_term::~rxvt_term () |
204 | { |
213 | { |
… | |
… | |
213 | #endif |
222 | #endif |
214 | delete fontset[0]; |
223 | delete fontset[0]; |
215 | |
224 | |
216 | if (display) |
225 | if (display) |
217 | { |
226 | { |
218 | dDisp; |
|
|
219 | |
|
|
220 | selection_clear (); |
227 | selection_clear (); |
221 | |
228 | |
222 | #ifdef USE_XIM |
229 | #ifdef USE_XIM |
223 | im_destroy (); |
230 | im_destroy (); |
224 | #endif |
231 | #endif |
225 | #ifdef XTERM_SCROLLBAR |
232 | #ifdef XTERM_SCROLLBAR |
226 | if (xscrollbarGC) XFreeGC (disp, xscrollbarGC); |
233 | if (xscrollbarGC) XFreeGC (dpy, xscrollbarGC); |
227 | if (ShadowGC) XFreeGC (disp, ShadowGC); |
234 | if (ShadowGC) XFreeGC (dpy, ShadowGC); |
228 | #endif |
235 | #endif |
229 | #ifdef PLAIN_SCROLLBAR |
236 | #ifdef PLAIN_SCROLLBAR |
230 | if (pscrollbarGC) XFreeGC (disp, pscrollbarGC); |
237 | if (pscrollbarGC) XFreeGC (dpy, pscrollbarGC); |
231 | #endif |
238 | #endif |
232 | #ifdef NEXT_SCROLLBAR |
239 | #ifdef NEXT_SCROLLBAR |
233 | if (blackGC) XFreeGC (disp, blackGC); |
240 | if (blackGC) XFreeGC (dpy, blackGC); |
234 | if (whiteGC) XFreeGC (disp, whiteGC); |
241 | if (whiteGC) XFreeGC (dpy, whiteGC); |
235 | if (grayGC) XFreeGC (disp, grayGC); |
242 | if (grayGC) XFreeGC (dpy, grayGC); |
236 | if (darkGC) XFreeGC (disp, darkGC); |
243 | if (darkGC) XFreeGC (dpy, darkGC); |
237 | if (stippleGC) XFreeGC (disp, stippleGC); |
244 | if (stippleGC) XFreeGC (dpy, stippleGC); |
238 | if (dimple) XFreePixmap (disp, dimple); |
245 | if (dimple) XFreePixmap (dpy, dimple); |
239 | if (upArrow) XFreePixmap (disp, upArrow); |
246 | if (upArrow) XFreePixmap (dpy, upArrow); |
240 | if (downArrow) XFreePixmap (disp, downArrow); |
247 | if (downArrow) XFreePixmap (dpy, downArrow); |
241 | if (upArrowHi) XFreePixmap (disp, upArrowHi); |
248 | if (upArrowHi) XFreePixmap (dpy, upArrowHi); |
242 | if (downArrowHi) XFreePixmap (disp, downArrowHi); |
249 | if (downArrowHi) XFreePixmap (dpy, downArrowHi); |
243 | #endif |
250 | #endif |
244 | #ifdef RXVT_SCROLLBAR |
251 | #ifdef RXVT_SCROLLBAR |
245 | if (topShadowGC) XFreeGC (disp, topShadowGC); |
252 | if (topShadowGC) XFreeGC (dpy, topShadowGC); |
246 | if (botShadowGC) XFreeGC (disp, botShadowGC); |
253 | if (botShadowGC) XFreeGC (dpy, botShadowGC); |
247 | if (scrollbarGC) XFreeGC (disp, scrollbarGC); |
254 | if (scrollbarGC) XFreeGC (dpy, scrollbarGC); |
248 | #endif |
255 | #endif |
249 | if (gc) XFreeGC (disp, gc); |
256 | if (gc) XFreeGC (dpy, gc); |
250 | |
257 | |
251 | delete drawable; |
258 | delete drawable; |
252 | // destroy all windows |
259 | // destroy all windows |
253 | if (parent[0]) |
260 | if (parent[0]) |
254 | XDestroyWindow (disp, parent[0]); |
261 | XDestroyWindow (dpy, parent[0]); |
255 | } |
|
|
256 | |
262 | |
257 | // TODO: free pixcolours, colours should become part of rxvt_display |
263 | for (int i = 0; i < TOTAL_COLORS; i++) |
258 | delete pix_colors_focused; |
264 | if (ISSET_PIXCOLOR (i)) |
|
|
265 | { |
|
|
266 | pix_colors_focused [i].free (this); |
259 | #if OFF_FOCUS_FADING |
267 | #if OFF_FOCUS_FADING |
|
|
268 | pix_colors_unfocused [i].free (this); |
|
|
269 | #endif |
|
|
270 | } |
|
|
271 | |
|
|
272 | clear (); |
|
|
273 | } |
|
|
274 | |
|
|
275 | delete [] pix_colors_focused; |
|
|
276 | #if OFF_FOCUS_FADING |
260 | delete pix_colors_unfocused; |
277 | delete [] pix_colors_unfocused; |
261 | #endif |
278 | #endif |
262 | |
279 | |
263 | displays.put (display); |
280 | displays.put (display); |
264 | |
281 | |
265 | scr_release (); |
282 | scr_release (); |
… | |
… | |
268 | for (int i = 0; i < allocated.size (); i++) |
285 | for (int i = 0; i < allocated.size (); i++) |
269 | free (allocated [i]); |
286 | free (allocated [i]); |
270 | |
287 | |
271 | free (selection.text); |
288 | free (selection.text); |
272 | // TODO: manage env vars in child only(!) |
289 | // TODO: manage env vars in child only(!) |
273 | free (env_windowid); |
|
|
274 | free (env_display); |
290 | free (env_display); |
275 | free (env_term); |
291 | free (env_term); |
276 | free (env_colorfgbg); |
|
|
277 | free (locale); |
292 | free (locale); |
278 | free (v_buffer); |
293 | free (v_buffer); |
279 | free (incr_buf); |
294 | free (incr_buf); |
280 | |
295 | |
281 | delete envv; |
296 | delete envv; |
… | |
… | |
302 | rxvt_term::destroy () |
317 | rxvt_term::destroy () |
303 | { |
318 | { |
304 | if (destroy_ev.active) |
319 | if (destroy_ev.active) |
305 | return; |
320 | return; |
306 | |
321 | |
307 | if (HOOK_INVOKE ((this, HOOK_DESTROY, DT_END))) |
322 | HOOK_INVOKE ((this, HOOK_DESTROY, DT_END)); |
308 | return; |
|
|
309 | |
323 | |
310 | #if ENABLE_OVERLAY |
324 | #if ENABLE_OVERLAY |
311 | scr_overlay_off (); |
325 | scr_overlay_off (); |
312 | #endif |
326 | #endif |
313 | |
327 | |
… | |
… | |
317 | im_ev.stop (display); |
331 | im_ev.stop (display); |
318 | #endif |
332 | #endif |
319 | #if HAVE_SCROLLBARS |
333 | #if HAVE_SCROLLBARS |
320 | scrollbar_ev.stop (display); |
334 | scrollbar_ev.stop (display); |
321 | #endif |
335 | #endif |
322 | #if TRANSPARENT |
336 | #if TRANSPARENT || ENABLE_PERL |
323 | rootwin_ev.stop (display); |
337 | rootwin_ev.stop (display); |
324 | #endif |
338 | #endif |
325 | incr_ev.stop (); |
339 | incr_ev.stop (); |
326 | termwin_ev.stop (display); |
340 | termwin_ev.stop (display); |
327 | vt_ev.stop (display); |
341 | vt_ev.stop (display); |
… | |
… | |
368 | { |
382 | { |
369 | for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
383 | for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
370 | (*t)->emergency_cleanup (); |
384 | (*t)->emergency_cleanup (); |
371 | } |
385 | } |
372 | |
386 | |
373 | #if ENABLE_FRILLS |
387 | #if !ENABLE_MINIMAL |
374 | static void |
388 | static void |
375 | print_x_error (Display *dpy, XErrorEvent *event) |
389 | print_x_error (Display *dpy, XErrorEvent *event) |
376 | { |
390 | { |
377 | char buffer[BUFSIZ]; |
391 | char buffer[BUFSIZ]; |
378 | char mesg[BUFSIZ]; |
392 | char mesg[BUFSIZ]; |
… | |
… | |
426 | GET_R->allowedxerror = event->error_code; |
440 | GET_R->allowedxerror = event->error_code; |
427 | else |
441 | else |
428 | { |
442 | { |
429 | // GET_R is most likely not the terminal which caused the error, |
443 | // GET_R is most likely not the terminal which caused the error, |
430 | // so just output the error and continue |
444 | // so just output the error and continue |
431 | #if ENABLE_FRILLS |
445 | #if ENABLE_MINIMAL |
|
|
446 | old_xerror_handler (display, event); |
|
|
447 | #else |
432 | print_x_error (display, event); |
448 | print_x_error (display, event); |
433 | #else |
|
|
434 | old_xerror_handler (display, event); |
|
|
435 | #endif |
449 | #endif |
436 | } |
450 | } |
437 | |
451 | |
438 | return 0; |
452 | return 0; |
439 | } |
453 | } |
… | |
… | |
447 | _exit (EXIT_FAILURE); |
461 | _exit (EXIT_FAILURE); |
448 | } |
462 | } |
449 | |
463 | |
450 | /*----------------------------------------------------------------------*/ |
464 | /*----------------------------------------------------------------------*/ |
451 | bool |
465 | bool |
452 | rxvt_term::init (int argc, const char *const *argv) |
466 | rxvt_term::init (int argc, const char *const *argv, stringvec *envv) |
453 | { |
467 | { |
|
|
468 | this->envv = envv; |
|
|
469 | |
454 | SET_R (this); |
470 | SET_R (this); |
455 | set_locale (""); |
471 | set_locale (""); |
456 | set_environ (envv); // few things in X do not call setlocale :( |
472 | set_environ (envv); // few things in X do not call setlocale :( |
457 | |
473 | |
458 | if (!init_vars ()) |
474 | if (!init_vars ()) |
… | |
… | |
469 | #ifdef HAVE_SCROLLBARS |
485 | #ifdef HAVE_SCROLLBARS |
470 | if (OPTION (Opt_scrollBar)) |
486 | if (OPTION (Opt_scrollBar)) |
471 | scrollBar.setIdle (); /* set existence for size calculations */ |
487 | scrollBar.setIdle (); /* set existence for size calculations */ |
472 | #endif |
488 | #endif |
473 | |
489 | |
474 | pty = rxvt_new_ptytty (); |
490 | pty = ptytty::create (); |
475 | |
491 | |
476 | create_windows (argc, argv); |
492 | create_windows (argc, argv); |
477 | |
493 | |
478 | dDisp; |
|
|
479 | |
|
|
480 | init_xlocale (); |
494 | init_xlocale (); |
481 | |
495 | |
482 | scr_reset (); // initialize screen |
496 | scr_reset (); // initialize screen |
483 | |
497 | |
484 | #if 0 |
498 | #if 0 |
485 | XSynchronize (disp, True); |
499 | XSynchronize (dpy, True); |
486 | #endif |
500 | #endif |
487 | |
501 | |
488 | #ifdef HAVE_SCROLLBARS |
502 | #ifdef HAVE_SCROLLBARS |
489 | if (OPTION (Opt_scrollBar)) |
503 | if (OPTION (Opt_scrollBar)) |
490 | resize_scrollbar (); /* create and map scrollbar */ |
504 | resize_scrollbar (); /* create and map scrollbar */ |
491 | #endif |
505 | #endif |
492 | #ifdef TRANSPARENT |
506 | #ifdef TRANSPARENT |
493 | if (OPTION (Opt_transparent)) |
507 | if (OPTION (Opt_transparent)) |
494 | { |
508 | { |
495 | XSelectInput (disp, display->root, PropertyChangeMask); |
509 | XSelectInput (dpy, display->root, PropertyChangeMask); |
496 | check_our_parents (); |
510 | check_our_parents (); |
497 | rootwin_ev.start (display, display->root); |
511 | rootwin_ev.start (display, display->root); |
498 | } |
512 | } |
499 | #endif |
513 | #endif |
|
|
514 | #if ENABLE_PERL |
|
|
515 | rootwin_ev.start (display, display->root); |
|
|
516 | #endif |
500 | |
517 | |
501 | set_colorfgbg (); |
518 | set_colorfgbg (); |
502 | |
519 | |
503 | init_command (cmd_argv); |
520 | init_command (cmd_argv); |
504 | |
521 | |
… | |
… | |
509 | |
526 | |
510 | check_ev.start (); |
527 | check_ev.start (); |
511 | |
528 | |
512 | HOOK_INVOKE ((this, HOOK_START, DT_END)); |
529 | HOOK_INVOKE ((this, HOOK_START, DT_END)); |
513 | |
530 | |
|
|
531 | #if ENABLE_XEMBED |
|
|
532 | if (rs[Rs_embed]) |
|
|
533 | { |
|
|
534 | long info[2] = { 0, XEMBED_MAPPED }; |
|
|
535 | |
|
|
536 | XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO], |
|
|
537 | 32, PropModeReplace, (unsigned char *)&info, 2); |
|
|
538 | } |
|
|
539 | #endif |
|
|
540 | |
514 | XMapWindow (disp, vt); |
541 | XMapWindow (dpy, vt); |
515 | XMapWindow (disp, parent[0]); |
542 | XMapWindow (dpy, parent[0]); |
516 | |
543 | |
517 | return true; |
544 | return true; |
518 | } |
545 | } |
519 | |
546 | |
520 | static struct sig_handlers |
547 | static struct sig_handlers |
… | |
… | |
525 | * Catch a fatal signal and tidy up before quitting |
552 | * Catch a fatal signal and tidy up before quitting |
526 | */ |
553 | */ |
527 | void |
554 | void |
528 | sig_term (sig_watcher &w) |
555 | sig_term (sig_watcher &w) |
529 | { |
556 | { |
530 | #ifdef DEBUG_CMD |
|
|
531 | rxvt_warn ("caught signal %d, exiting.\n", w.signum); |
|
|
532 | #endif |
|
|
533 | rxvt_emergency_cleanup (); |
557 | rxvt_emergency_cleanup (); |
534 | signal (w.signum, SIG_DFL); |
558 | signal (w.signum, SIG_DFL); |
535 | kill (getpid (), w.signum); |
559 | kill (getpid (), w.signum); |
536 | } |
560 | } |
537 | |
561 | |
… | |
… | |
545 | char **rxvt_environ; // startup environment |
569 | char **rxvt_environ; // startup environment |
546 | |
570 | |
547 | void |
571 | void |
548 | rxvt_init () |
572 | rxvt_init () |
549 | { |
573 | { |
550 | uid_t uid = getuid (); |
574 | ptytty::init (); |
551 | gid_t gid = getgid (); |
|
|
552 | |
|
|
553 | // before doing anything else, check for setuid/setgid operation, |
|
|
554 | // start the helper process and drop privileges |
|
|
555 | if (uid != geteuid () |
|
|
556 | || gid != getegid ()) |
|
|
557 | { |
|
|
558 | #if PTYTTY_HELPER |
|
|
559 | rxvt_ptytty_server (); |
|
|
560 | #else |
|
|
561 | rxvt_warn ("running setuid/setgid without pty helper compiled in, continuing unprivileged.\n"); |
|
|
562 | #endif |
|
|
563 | |
|
|
564 | // drop privileges |
|
|
565 | #if HAVE_SETRESUID |
|
|
566 | setresgid (gid, gid, gid); |
|
|
567 | setresuid (uid, uid, uid); |
|
|
568 | #elif HAVE_SETREUID |
|
|
569 | setregid (gid, gid); |
|
|
570 | setreuid (uid, uid); |
|
|
571 | #elif HAVE_SETUID |
|
|
572 | setgid (gid); |
|
|
573 | setuid (uid); |
|
|
574 | #endif |
|
|
575 | |
|
|
576 | if (uid != geteuid () |
|
|
577 | || gid != getegid ()) |
|
|
578 | rxvt_fatal ("unable to drop privileges, aborting.\n"); |
|
|
579 | } |
|
|
580 | |
575 | |
581 | rxvt_environ = environ; |
576 | rxvt_environ = environ; |
582 | |
577 | |
583 | signal (SIGHUP, SIG_IGN); |
578 | signal (SIGHUP, SIG_IGN); |
584 | signal (SIGPIPE, SIG_IGN); |
579 | signal (SIGPIPE, SIG_IGN); |
… | |
… | |
642 | { |
637 | { |
643 | short recalc_x, recalc_y; |
638 | short recalc_x, recalc_y; |
644 | int x, y, sb_w, flags; |
639 | int x, y, sb_w, flags; |
645 | unsigned int w, h; |
640 | unsigned int w, h; |
646 | unsigned int max_width, max_height; |
641 | unsigned int max_width, max_height; |
647 | dDisp; |
|
|
648 | |
|
|
649 | D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
|
|
650 | ncol, nrow, szHint.width, szHint.height)); |
|
|
651 | |
642 | |
652 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
643 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
653 | szHint.win_gravity = NorthWestGravity; |
644 | szHint.win_gravity = NorthWestGravity; |
654 | /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ |
645 | /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ |
655 | |
646 | |
… | |
… | |
717 | |
708 | |
718 | if (scrollBar.state) |
709 | if (scrollBar.state) |
719 | { |
710 | { |
720 | sb_w = scrollbar_TotalWidth (); |
711 | sb_w = scrollbar_TotalWidth (); |
721 | szHint.base_width += sb_w; |
712 | szHint.base_width += sb_w; |
|
|
713 | |
722 | if (!OPTION (Opt_scrollBar_right)) |
714 | if (!OPTION (Opt_scrollBar_right)) |
723 | window_vt_x += sb_w; |
715 | window_vt_x += sb_w; |
724 | } |
716 | } |
725 | |
717 | |
726 | szHint.width_inc = fwidth; |
718 | szHint.width_inc = fwidth; |
727 | szHint.height_inc = fheight; |
719 | szHint.height_inc = fheight; |
728 | szHint.min_width = szHint.base_width + szHint.width_inc; |
720 | szHint.min_width = szHint.base_width + szHint.width_inc; |
729 | szHint.min_height = szHint.base_height + szHint.height_inc; |
721 | szHint.min_height = szHint.base_height + szHint.height_inc; |
730 | |
722 | |
731 | if (newwidth && newwidth - szHint.base_width < max_width) |
723 | if (newwidth && newwidth - szHint.base_width < max_width) |
732 | { |
724 | { |
733 | szHint.width = newwidth; |
725 | szHint.width = newwidth; |
… | |
… | |
752 | |
744 | |
753 | if (scrollBar.state && OPTION (Opt_scrollBar_right)) |
745 | if (scrollBar.state && OPTION (Opt_scrollBar_right)) |
754 | window_sb_x = szHint.width - sb_w; |
746 | window_sb_x = szHint.width - sb_w; |
755 | |
747 | |
756 | if (recalc_x) |
748 | if (recalc_x) |
757 | szHint.x += DisplayWidth (disp, display->screen) - szHint.width - 2 * ext_bwidth; |
749 | szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth; |
|
|
750 | |
758 | if (recalc_y) |
751 | if (recalc_y) |
759 | szHint.y += DisplayHeight (disp, display->screen) - szHint.height - 2 * ext_bwidth; |
752 | szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth; |
760 | |
753 | |
761 | ncol = width / fwidth; |
754 | ncol = width / fwidth; |
762 | nrow = height / fheight; |
755 | nrow = height / fheight; |
763 | D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
|
|
764 | ncol, nrow, szHint.width, |
|
|
765 | szHint.height)); |
|
|
766 | return; |
|
|
767 | } |
756 | } |
768 | |
757 | |
769 | /*----------------------------------------------------------------------*/ |
758 | /*----------------------------------------------------------------------*/ |
770 | /* |
759 | /* |
771 | * Tell the teletype handler what size the window is. |
760 | * Tell the teletype handler what size the window is. |
… | |
… | |
871 | return true; |
860 | return true; |
872 | } |
861 | } |
873 | |
862 | |
874 | void rxvt_term::set_string_property (Atom prop, const char *str, int len) |
863 | void rxvt_term::set_string_property (Atom prop, const char *str, int len) |
875 | { |
864 | { |
876 | XChangeProperty (display->display, parent[0], |
865 | XChangeProperty (dpy, parent[0], |
877 | prop, XA_STRING, 8, PropModeReplace, |
866 | prop, XA_STRING, 8, PropModeReplace, |
878 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
867 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
879 | } |
868 | } |
880 | |
869 | |
881 | void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
870 | void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
882 | { |
871 | { |
883 | wchar_t *ws = rxvt_mbstowcs (str, len); |
872 | wchar_t *ws = rxvt_mbstowcs (str, len); |
884 | char *s = rxvt_wcstoutf8 (ws); |
873 | char *s = rxvt_wcstoutf8 (ws); |
885 | |
874 | |
886 | XChangeProperty (display->display, parent[0], |
875 | XChangeProperty (dpy, parent[0], |
887 | prop, xa[XA_UTF8_STRING], 8, PropModeReplace, |
876 | prop, xa[XA_UTF8_STRING], 8, PropModeReplace, |
888 | (const unsigned char *)s, strlen (s)); |
877 | (const unsigned char *)s, strlen (s)); |
889 | |
878 | |
890 | free (s); |
879 | free (s); |
891 | free (ws); |
880 | free (ws); |
… | |
… | |
916 | void |
905 | void |
917 | rxvt_term::set_window_color (int idx, const char *color) |
906 | rxvt_term::set_window_color (int idx, const char *color) |
918 | { |
907 | { |
919 | rxvt_color xcol; |
908 | rxvt_color xcol; |
920 | int i; |
909 | int i; |
921 | |
910 | |
922 | if (color == NULL || *color == '\0') |
911 | if (color == NULL || *color == '\0') |
923 | return; |
912 | return; |
|
|
913 | |
|
|
914 | color = strdup (color); |
|
|
915 | allocated.push_back ((void *)color); |
|
|
916 | rs[Rs_color + idx] = color; |
924 | |
917 | |
925 | /* handle color aliases */ |
918 | /* handle color aliases */ |
926 | if (isdigit (*color)) |
919 | if (isdigit (*color)) |
927 | { |
920 | { |
928 | i = atoi (color); |
921 | i = atoi (color); |
929 | |
922 | |
930 | if (i >= 8 && i <= 15) |
923 | if (i >= 8 && i <= 15) |
931 | { /* bright colors */ |
924 | { /* bright colors */ |
932 | i -= 8; |
925 | i -= 8; |
933 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; |
926 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; |
934 | SET_PIXCOLOR (idx); |
|
|
935 | goto done; |
927 | goto done; |
936 | } |
928 | } |
937 | |
929 | |
938 | if (i >= 0 && i <= 7) |
930 | if (i >= 0 && i <= 7) |
939 | { /* normal colors */ |
931 | { /* normal colors */ |
940 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
932 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
941 | SET_PIXCOLOR (idx); |
|
|
942 | goto done; |
933 | goto done; |
943 | } |
934 | } |
944 | } |
935 | } |
945 | |
936 | |
946 | if (!rXParseAllocColor (&xcol, color)) |
937 | set_color (xcol, color); |
947 | return; |
|
|
948 | |
|
|
949 | /* XStoreColor (display->display, display->cmap, XColor*); */ |
|
|
950 | |
938 | |
951 | /* |
939 | /* |
952 | * FIXME: should free colors here, but no idea how to do it so instead, |
940 | * FIXME: should free colors here, but no idea how to do it so instead, |
953 | * so just keep gobbling up the colormap |
941 | * so just keep gobbling up the colormap |
954 | */ |
942 | */ |
955 | # if 0 |
|
|
956 | for (i = Color_Black; i <= Color_White; i++) |
|
|
957 | if (pix_colors[idx] == pix_colors[i]) |
|
|
958 | break; |
|
|
959 | if (i > Color_White) |
|
|
960 | { |
|
|
961 | /* fprintf (stderr, "XFreeColors: pix_colors [%d] = %lu\n", idx, pix_colors [idx]); */ |
|
|
962 | XFreeColors (display->display, display->cmap, (pix_colors + idx), 1, |
|
|
963 | DisplayPlanes (display->display, display->screen)); |
|
|
964 | } |
|
|
965 | # endif |
|
|
966 | |
943 | |
967 | pix_colors_focused[idx] = xcol; |
944 | pix_colors_focused[idx] = xcol; |
968 | SET_PIXCOLOR (idx); |
|
|
969 | |
945 | |
970 | /* XSetWindowAttributes attr; */ |
946 | /* XSetWindowAttributes attr; */ |
971 | /* Cursor cursor; */ |
947 | /* Cursor cursor; */ |
972 | done: |
948 | done: |
973 | |
|
|
974 | #if OFF_FOCUS_FADING |
|
|
975 | if (rs[Rs_fade]) |
|
|
976 | pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (display, atoi (rs[Rs_fade]), pix_colors[Color_fade]); |
|
|
977 | #endif |
|
|
978 | |
|
|
979 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
949 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
980 | |
950 | |
|
|
951 | update_fade_color (idx); |
981 | recolour_cursor (); |
952 | recolour_cursor (); |
982 | scr_recolour (); |
953 | scr_recolour (); |
983 | } |
954 | } |
984 | |
955 | |
985 | #else |
956 | #else |
… | |
… | |
987 | #endif /* XTERM_COLOR_CHANGE */ |
958 | #endif /* XTERM_COLOR_CHANGE */ |
988 | |
959 | |
989 | void |
960 | void |
990 | rxvt_term::recolour_cursor () |
961 | rxvt_term::recolour_cursor () |
991 | { |
962 | { |
992 | XColor xcol[2]; |
963 | XColor fg, bg; |
993 | |
964 | |
994 | xcol[0].pixel = ISSET_PIXCOLOR (Color_pointer_fg) |
965 | (ISSET_PIXCOLOR (Color_pointer_fg) |
995 | ? pix_colors_focused[Color_pointer_fg] |
966 | ? pix_colors_focused[Color_pointer_fg] |
996 | : pix_colors_focused[Color_fg]; |
967 | : pix_colors_focused[Color_fg]).get (fg); |
|
|
968 | |
997 | xcol[1].pixel = ISSET_PIXCOLOR (Color_pointer_bg) |
969 | (ISSET_PIXCOLOR (Color_pointer_bg) |
998 | ? pix_colors_focused[Color_pointer_bg] |
970 | ? pix_colors_focused[Color_pointer_bg] |
999 | : pix_colors_focused[Color_bg]; |
971 | : pix_colors_focused[Color_bg]).get (bg); |
1000 | |
972 | |
1001 | XQueryColors (display->display, display->cmap, xcol, 2); |
973 | XRecolorCursor (dpy, TermWin_cursor, &fg, &bg); |
1002 | XRecolorCursor (display->display, TermWin_cursor, xcol + 0, xcol + 1); |
|
|
1003 | } |
974 | } |
1004 | |
975 | |
1005 | /*----------------------------------------------------------------------*/ |
976 | /*----------------------------------------------------------------------*/ |
1006 | /* |
977 | /* |
1007 | * find if fg/bg matches any of the normal (low-intensity) colors |
978 | * find if fg/bg matches any of the normal (low-intensity) colors |
… | |
… | |
1011 | { |
982 | { |
1012 | unsigned int i; |
983 | unsigned int i; |
1013 | const char *xpmb = "\0"; |
984 | const char *xpmb = "\0"; |
1014 | char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; |
985 | char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; |
1015 | |
986 | |
1016 | env_colorfgbg = (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg") + 1); |
|
|
1017 | strcpy (fstr, "default"); |
987 | strcpy (fstr, "default"); |
1018 | strcpy (bstr, "default"); |
988 | strcpy (bstr, "default"); |
1019 | for (i = Color_Black; i <= Color_White; i++) |
989 | for (i = Color_Black; i <= Color_White; i++) |
1020 | if (pix_colors[Color_fg] == pix_colors[i]) |
990 | if (pix_colors[Color_fg] == pix_colors[i]) |
1021 | { |
991 | { |
… | |
… | |
1036 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
1006 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
1037 | } |
1007 | } |
1038 | |
1008 | |
1039 | /*----------------------------------------------------------------------*/ |
1009 | /*----------------------------------------------------------------------*/ |
1040 | |
1010 | |
1041 | int |
1011 | bool |
1042 | rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) |
1012 | rxvt_term::set_color (rxvt_color &color, const char *name) |
1043 | { |
1013 | { |
1044 | if (!screen_in_out->set (display, colour)) |
1014 | if (color.set (this, name)) |
1045 | { |
|
|
1046 | rxvt_warn ("can't get colour '%s', continuing without.\n", colour); |
|
|
1047 | return false; |
|
|
1048 | } |
|
|
1049 | |
|
|
1050 | return true; |
1015 | return true; |
|
|
1016 | |
|
|
1017 | rxvt_warn ("can't get colour '%s', continuing without.\n", name); |
|
|
1018 | return false; |
|
|
1019 | } |
|
|
1020 | |
|
|
1021 | void |
|
|
1022 | rxvt_term::alias_color (int dst, int src) |
|
|
1023 | { |
|
|
1024 | pix_colors[dst].set (this, rs[Rs_color + dst] = rs[Rs_color + src]); |
1051 | } |
1025 | } |
1052 | |
1026 | |
1053 | /* -------------------------------------------------------------------- * |
1027 | /* -------------------------------------------------------------------- * |
1054 | * - WINDOW RESIZING - * |
1028 | * - WINDOW RESIZING - * |
1055 | * -------------------------------------------------------------------- */ |
1029 | * -------------------------------------------------------------------- */ |
1056 | void |
1030 | void |
1057 | rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent) |
1031 | rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent) |
1058 | { |
1032 | { |
1059 | int fix_screen; |
1033 | int fix_screen; |
1060 | int old_width = szHint.width, old_height = szHint.height; |
1034 | int old_width = szHint.width; |
1061 | dDisp; |
1035 | int old_height = szHint.height; |
1062 | |
1036 | |
1063 | window_calc (newwidth, newheight); |
1037 | window_calc (newwidth, newheight); |
|
|
1038 | |
|
|
1039 | if (!HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END))) |
1064 | XSetWMNormalHints (disp, parent[0], &szHint); |
1040 | XSetWMNormalHints (dpy, parent[0], &szHint); |
1065 | |
1041 | |
1066 | if (!ignoreparent) |
1042 | if (!ignoreparent) |
1067 | { |
1043 | { |
1068 | #ifdef SMART_RESIZE |
1044 | #ifdef SMART_RESIZE |
1069 | /* |
1045 | /* |
… | |
… | |
1073 | int x, y, x1, y1; |
1049 | int x, y, x1, y1; |
1074 | int dx, dy; |
1050 | int dx, dy; |
1075 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
1051 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
1076 | Window unused_cr; |
1052 | Window unused_cr; |
1077 | |
1053 | |
1078 | XTranslateCoordinates (disp, parent[0], display->root, |
1054 | XTranslateCoordinates (dpy, parent[0], display->root, |
1079 | 0, 0, &x, &y, &unused_cr); |
1055 | 0, 0, &x, &y, &unused_cr); |
1080 | XGetGeometry (disp, parent[0], &unused_cr, &x1, &y1, |
1056 | XGetGeometry (dpy, parent[0], &unused_cr, &x1, &y1, |
1081 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
1057 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
1082 | /* |
1058 | /* |
1083 | * if display->root isn't the parent window, a WM will probably have offset |
1059 | * if display->root isn't the parent window, a WM will probably have offset |
1084 | * our position for handles and decorations. Counter it |
1060 | * our position for handles and decorations. Counter it |
1085 | */ |
1061 | */ |
… | |
… | |
1087 | { |
1063 | { |
1088 | x -= x1; |
1064 | x -= x1; |
1089 | y -= y1; |
1065 | y -= y1; |
1090 | } |
1066 | } |
1091 | |
1067 | |
1092 | x1 = (DisplayWidth (disp, display->screen) - old_width) / 2; |
1068 | x1 = (DisplayWidth (dpy, display->screen) - old_width ) / 2; |
1093 | y1 = (DisplayHeight (disp, display->screen) - old_height) / 2; |
1069 | y1 = (DisplayHeight (dpy, display->screen) - old_height) / 2; |
1094 | dx = old_width - szHint.width; |
1070 | dx = old_width - szHint.width; |
1095 | dy = old_height - szHint.height; |
1071 | dy = old_height - szHint.height; |
1096 | |
1072 | |
1097 | /* Check position of the center of the window */ |
1073 | /* Check position of the center of the window */ |
1098 | if (x < x1) /* left half */ |
1074 | if (x < x1) /* left half */ |
1099 | dx = 0; |
1075 | dx = 0; |
… | |
… | |
1102 | if (y < y1) /* top half */ |
1078 | if (y < y1) /* top half */ |
1103 | dy = 0; |
1079 | dy = 0; |
1104 | else if (y == y1) /* exact center */ |
1080 | else if (y == y1) /* exact center */ |
1105 | dy /= 2; |
1081 | dy /= 2; |
1106 | |
1082 | |
1107 | XMoveResizeWindow (disp, parent[0], x + dx, y + dy, |
1083 | XMoveResizeWindow (dpy, parent[0], x + dx, y + dy, |
1108 | szHint.width, szHint.height); |
1084 | szHint.width, szHint.height); |
1109 | #else |
1085 | #else |
1110 | XResizeWindow (disp, parent[0], szHint.width, szHint.height); |
1086 | XResizeWindow (dpy, parent[0], szHint.width, szHint.height); |
1111 | #endif |
1087 | #endif |
1112 | } |
1088 | } |
1113 | |
1089 | |
1114 | fix_screen = ncol != prev_ncol || nrow != prev_nrow; |
1090 | fix_screen = ncol != prev_ncol || nrow != prev_nrow; |
1115 | |
1091 | |
1116 | if (fix_screen || newwidth != old_width || newheight != old_height) |
1092 | if (fix_screen || newwidth != old_width || newheight != old_height) |
1117 | { |
1093 | { |
1118 | if (scrollBar.state) |
1094 | if (scrollBar.state) |
1119 | { |
1095 | { |
1120 | XMoveResizeWindow (disp, scrollBar.win, |
1096 | XMoveResizeWindow (dpy, scrollBar.win, |
1121 | window_sb_x, 0, |
1097 | window_sb_x, 0, |
1122 | scrollbar_TotalWidth (), szHint.height); |
1098 | scrollbar_TotalWidth (), szHint.height); |
1123 | resize_scrollbar (); |
1099 | resize_scrollbar (); |
1124 | } |
1100 | } |
1125 | |
1101 | |
1126 | XMoveResizeWindow (disp, vt, |
1102 | XMoveResizeWindow (dpy, vt, |
1127 | window_vt_x, window_vt_y, |
1103 | window_vt_x, window_vt_y, |
1128 | width, height); |
1104 | width, height); |
1129 | |
1105 | |
1130 | scr_clear (); |
1106 | scr_clear (); |
1131 | #ifdef XPM_BACKGROUND |
1107 | #ifdef XPM_BACKGROUND |
1132 | resize_pixmap (); |
1108 | resize_pixmap (); |
1133 | #endif |
1109 | #endif |
1134 | } |
1110 | } |
1135 | |
1111 | |
1136 | if (fix_screen || old_height == 0) |
1112 | if (fix_screen || old_height == 0) |
1137 | { |
|
|
1138 | int curr_screen = -1; |
|
|
1139 | int old_ncol = prev_ncol; |
|
|
1140 | |
|
|
1141 | /* scr_reset only works on the primary screen */ |
|
|
1142 | if (old_height) /* this is not the first time through */ |
|
|
1143 | { |
|
|
1144 | unsigned int ocol = ncol; |
|
|
1145 | ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this |
|
|
1146 | curr_screen = scr_change_screen (PRIMARY); |
|
|
1147 | ncol = ocol; |
|
|
1148 | } |
|
|
1149 | |
|
|
1150 | scr_reset (); |
1113 | scr_reset (); |
1151 | |
1114 | |
1152 | if (curr_screen >= 0) /* this is not the first time through */ |
1115 | // TODO, with nvidia-8178, resizes kill the alpha channel, report if not fixed in newer version |
1153 | { |
1116 | //scr_touch (false); |
1154 | scr_change_screen (curr_screen); |
|
|
1155 | selection_check (old_ncol != ncol ? 4 : 0); |
|
|
1156 | } |
|
|
1157 | } |
|
|
1158 | |
|
|
1159 | old_width = szHint.width; |
|
|
1160 | old_height = szHint.height; |
|
|
1161 | |
1117 | |
1162 | #ifdef XPM_BACKGROUND |
1118 | #ifdef XPM_BACKGROUND |
1163 | if (pixmap) |
1119 | if (pixmap) |
1164 | scr_touch (false); |
1120 | scr_touch (false); |
1165 | #endif |
1121 | #endif |
1166 | |
1122 | |
1167 | #ifdef USE_XIM |
1123 | #ifdef USE_XIM |
1168 | IMSetStatusPosition (); |
1124 | IMSetPosition (); |
1169 | #endif |
1125 | #endif |
1170 | } |
1126 | } |
1171 | |
1127 | |
1172 | /* |
1128 | /* |
1173 | * Set the width/height of the vt window in characters. Units are pixels. |
1129 | * Set the width/height of the vt window in characters. Units are pixels. |
… | |
… | |
1178 | { |
1134 | { |
1179 | XWindowAttributes wattr; |
1135 | XWindowAttributes wattr; |
1180 | |
1136 | |
1181 | if (newwidth == 0 || newheight == 0) |
1137 | if (newwidth == 0 || newheight == 0) |
1182 | { |
1138 | { |
1183 | XGetWindowAttributes (display->display, display->root, &wattr); |
1139 | XGetWindowAttributes (dpy, display->root, &wattr); |
1184 | |
1140 | |
1185 | if (newwidth == 0) |
1141 | if (newwidth == 0) |
1186 | newwidth = wattr.width - szHint.base_width; |
1142 | newwidth = wattr.width - szHint.base_width; |
1187 | if (newheight == 0) |
1143 | if (newheight == 0) |
1188 | newheight = wattr.height - szHint.base_height; |
1144 | newheight = wattr.height - szHint.base_height; |
… | |
… | |
1202 | #ifdef USE_XIM |
1158 | #ifdef USE_XIM |
1203 | |
1159 | |
1204 | void |
1160 | void |
1205 | rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) |
1161 | rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) |
1206 | { |
1162 | { |
1207 | fg = pix_colors[Color_fg]; |
1163 | fg = pix_colors [Color_fg]; |
1208 | bg = pix_colors[Color_bg]; |
1164 | bg = pix_colors [Color_bg]; |
1209 | } |
1165 | } |
1210 | |
1166 | |
1211 | void |
1167 | void |
1212 | rxvt_term::im_set_size (XRectangle &size) |
1168 | rxvt_term::im_set_size (XRectangle &size) |
1213 | { |
1169 | { |
… | |
… | |
1250 | strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ |
1206 | strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ |
1251 | |
1207 | |
1252 | if ((p = strchr (server + 1, '@')) != NULL) /* first one only */ |
1208 | if ((p = strchr (server + 1, '@')) != NULL) /* first one only */ |
1253 | *p = '\0'; |
1209 | *p = '\0'; |
1254 | |
1210 | |
1255 | atom = XInternAtom (display->display, server, False); |
1211 | atom = XInternAtom (dpy, server, False); |
1256 | win = XGetSelectionOwner (display->display, atom); |
1212 | win = XGetSelectionOwner (dpy, atom); |
1257 | |
1213 | |
1258 | if (win != None) |
1214 | if (win != None) |
1259 | return True; |
1215 | return True; |
1260 | } |
1216 | } |
1261 | |
1217 | |
… | |
… | |
1268 | XPoint nspot; |
1224 | XPoint nspot; |
1269 | XVaNestedList preedit_attr; |
1225 | XVaNestedList preedit_attr; |
1270 | |
1226 | |
1271 | if (!Input_Context |
1227 | if (!Input_Context |
1272 | || !focus |
1228 | || !focus |
1273 | || !(input_style & XIMPreeditPosition)) |
1229 | || !(input_style & (XIMPreeditPosition | XIMPreeditCallbacks))) |
1274 | return; |
1230 | return; |
1275 | |
1231 | |
1276 | im_set_position (nspot); |
1232 | im_set_position (nspot); |
1277 | |
1233 | |
1278 | if (nspot.x == spot.x && nspot.y == spot.y) |
1234 | if (nspot.x == spot.x && nspot.y == spot.y) |
… | |
… | |
1297 | input_method = 0; |
1253 | input_method = 0; |
1298 | } |
1254 | } |
1299 | |
1255 | |
1300 | Input_Context = 0; |
1256 | Input_Context = 0; |
1301 | } |
1257 | } |
|
|
1258 | |
|
|
1259 | #ifdef ENABLE_XIM_ONTHESPOT |
|
|
1260 | |
|
|
1261 | static void |
|
|
1262 | xim_preedit_start (XIC ic, XPointer client_data, XPointer call_data) |
|
|
1263 | { |
|
|
1264 | ((rxvt_term *)client_data)->make_current (); |
|
|
1265 | HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_START, DT_END)); |
|
|
1266 | } |
|
|
1267 | |
|
|
1268 | static void |
|
|
1269 | xim_preedit_done (XIC ic, XPointer client_data, XPointer call_data) |
|
|
1270 | { |
|
|
1271 | ((rxvt_term *)client_data)->make_current (); |
|
|
1272 | HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_DONE, DT_END)); |
|
|
1273 | } |
|
|
1274 | |
|
|
1275 | static void |
|
|
1276 | xim_preedit_draw (XIC ic, XPointer client_data, XIMPreeditDrawCallbackStruct *call_data) |
|
|
1277 | { |
|
|
1278 | rxvt_term *term = (rxvt_term *)client_data; |
|
|
1279 | XIMText *text = call_data->text; |
|
|
1280 | |
|
|
1281 | term->make_current (); |
|
|
1282 | |
|
|
1283 | if (text) |
|
|
1284 | { |
|
|
1285 | void *str; |
|
|
1286 | |
|
|
1287 | if (!text->encoding_is_wchar && text->string.multi_byte) |
|
|
1288 | { |
|
|
1289 | // of course, X makes it ugly again |
|
|
1290 | if (term->rs[Rs_imLocale]) |
|
|
1291 | SET_LOCALE (term->rs[Rs_imLocale]); |
|
|
1292 | |
|
|
1293 | str = rxvt_temp_buf ((text->length + 1) * sizeof (wchar_t)); |
|
|
1294 | mbstowcs ((wchar_t *)str, text->string.multi_byte, text->length + 1); |
|
|
1295 | |
|
|
1296 | if (term->rs[Rs_imLocale]) |
|
|
1297 | SET_LOCALE (term->locale); |
|
|
1298 | } |
|
|
1299 | else |
|
|
1300 | str = (void *)text->string.wide_char; |
|
|
1301 | |
|
|
1302 | HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW, |
|
|
1303 | DT_INT, call_data->caret, |
|
|
1304 | DT_INT, call_data->chg_first, |
|
|
1305 | DT_INT, call_data->chg_length, |
|
|
1306 | DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0, |
|
|
1307 | DT_WCS_LEN, str, str ? (int)text->length : 0, |
|
|
1308 | DT_END)); |
|
|
1309 | } |
|
|
1310 | else |
|
|
1311 | HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW, |
|
|
1312 | DT_INT, call_data->caret, |
|
|
1313 | DT_INT, call_data->chg_first, |
|
|
1314 | DT_INT, call_data->chg_length, |
|
|
1315 | DT_END)); |
|
|
1316 | } |
|
|
1317 | |
|
|
1318 | #if 0 |
|
|
1319 | static void |
|
|
1320 | xim_preedit_caret (XIC ic, XPointer client_data, XIMPreeditCaretCallbackStruct *call_data) |
|
|
1321 | { |
|
|
1322 | ((rxvt_term *)client_data)->make_current (); |
|
|
1323 | HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_CARET, |
|
|
1324 | DT_INT, call_data->position, |
|
|
1325 | DT_INT, call_data->direction, |
|
|
1326 | DT_INT, call_data->style, |
|
|
1327 | DT_END)); |
|
|
1328 | } |
|
|
1329 | #endif |
|
|
1330 | |
|
|
1331 | #endif |
1302 | |
1332 | |
1303 | /* |
1333 | /* |
1304 | * Try to open a XIM with the current modifiers, then see if we can |
1334 | * Try to open a XIM with the current modifiers, then see if we can |
1305 | * open a suitable preedit type |
1335 | * open a suitable preedit type |
1306 | */ |
1336 | */ |
… | |
… | |
1313 | XRectangle rect, status_rect, needed_rect; |
1343 | XRectangle rect, status_rect, needed_rect; |
1314 | unsigned long fg, bg; |
1344 | unsigned long fg, bg; |
1315 | const char *p; |
1345 | const char *p; |
1316 | char **s; |
1346 | char **s; |
1317 | XIMStyles *xim_styles; |
1347 | XIMStyles *xim_styles; |
|
|
1348 | #ifdef ENABLE_XIM_ONTHESPOT |
|
|
1349 | XIMCallback xcb[4]; |
|
|
1350 | #endif |
1318 | |
1351 | |
1319 | set_environ (envv); |
1352 | set_environ (envv); |
1320 | |
1353 | |
1321 | if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) |
1354 | if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) |
1322 | return false; |
1355 | return false; |
1323 | |
1356 | |
1324 | D_MAIN ((stderr, "rxvt_IM_get_IC ()")); |
|
|
1325 | input_method = display->get_xim (locale, modifiers); |
1357 | input_method = display->get_xim (locale, modifiers); |
1326 | if (input_method == NULL) |
1358 | if (input_method == NULL) |
1327 | return false; |
1359 | return false; |
1328 | |
1360 | |
1329 | xim = input_method->xim; |
1361 | xim = input_method->xim; |
… | |
… | |
1349 | s = rxvt_splitcommastring (p); |
1381 | s = rxvt_splitcommastring (p); |
1350 | |
1382 | |
1351 | for (i = found = 0; !found && s[i]; i++) |
1383 | for (i = found = 0; !found && s[i]; i++) |
1352 | { |
1384 | { |
1353 | if (!strcmp (s[i], "OverTheSpot")) |
1385 | if (!strcmp (s[i], "OverTheSpot")) |
1354 | input_style = (XIMPreeditPosition | XIMStatusNothing); |
1386 | input_style = XIMPreeditPosition | XIMStatusNothing; |
1355 | else if (!strcmp (s[i], "OffTheSpot")) |
1387 | else if (!strcmp (s[i], "OffTheSpot")) |
1356 | input_style = (XIMPreeditArea | XIMStatusArea); |
1388 | input_style = XIMPreeditArea | XIMStatusArea; |
1357 | else if (!strcmp (s[i], "Root")) |
1389 | else if (!strcmp (s[i], "Root")) |
1358 | input_style = (XIMPreeditNothing | XIMStatusNothing); |
1390 | input_style = XIMPreeditNothing | XIMStatusNothing; |
1359 | else if (!strcmp (s[i], "None")) |
1391 | else if (!strcmp (s[i], "None")) |
1360 | input_style = (XIMPreeditNone | XIMStatusNone); |
1392 | input_style = XIMPreeditNone | XIMStatusNone; |
|
|
1393 | #ifdef ENABLE_XIM_ONTHESPOT |
|
|
1394 | else if (SHOULD_INVOKE (HOOK_XIM_PREEDIT_START) && !strcmp (s[i], "OnTheSpot")) |
|
|
1395 | input_style = XIMPreeditCallbacks | XIMStatusNothing; |
|
|
1396 | #endif |
|
|
1397 | else |
|
|
1398 | input_style = XIMPreeditNothing | XIMStatusNothing; |
1361 | |
1399 | |
1362 | for (j = 0; j < xim_styles->count_styles; j++) |
1400 | for (j = 0; j < xim_styles->count_styles; j++) |
1363 | if (input_style == xim_styles->supported_styles[j]) |
1401 | if (input_style == xim_styles->supported_styles[j]) |
1364 | { |
1402 | { |
1365 | rxvt_freecommastring (s); |
1403 | rxvt_freecommastring (s); |
… | |
… | |
1403 | "*", |
1441 | "*", |
1404 | fheight, |
1442 | fheight, |
1405 | fheight + 1, fheight - 1, |
1443 | fheight + 1, fheight - 1, |
1406 | fheight - 2, fheight + 2); |
1444 | fheight - 2, fheight + 2); |
1407 | |
1445 | |
1408 | fs = XCreateFontSet (display->display, rs[Rs_imFont] ? rs[Rs_imFont] : pat, |
1446 | fs = XCreateFontSet (dpy, rs[Rs_imFont] ? rs[Rs_imFont] : pat, |
1409 | &missing_charset_list, &missing_charset_count, &def_string); |
1447 | &missing_charset_list, &missing_charset_count, &def_string); |
1410 | |
1448 | |
1411 | if (missing_charset_list) |
1449 | if (missing_charset_list) |
1412 | XFreeStringList (missing_charset_list); |
1450 | XFreeStringList (missing_charset_list); |
1413 | |
1451 | |
… | |
… | |
1454 | XNBackground, bg, |
1492 | XNBackground, bg, |
1455 | XNArea, &status_rect, |
1493 | XNArea, &status_rect, |
1456 | XNFontSet, fs, |
1494 | XNFontSet, fs, |
1457 | NULL); |
1495 | NULL); |
1458 | } |
1496 | } |
|
|
1497 | #if ENABLE_XIM_ONTHESPOT |
|
|
1498 | else if (input_style & XIMPreeditCallbacks) |
|
|
1499 | { |
|
|
1500 | im_set_position (spot); |
|
|
1501 | |
|
|
1502 | xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start; |
|
|
1503 | xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done; |
|
|
1504 | xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw; |
|
|
1505 | # if 0 |
|
|
1506 | xcb[3].client_data = (XPointer)this; xcb[3].callback = (XIMProc)xim_preedit_caret; |
|
|
1507 | # endif |
|
|
1508 | |
|
|
1509 | preedit_attr = XVaCreateNestedList (0, |
|
|
1510 | XNSpotLocation, &spot, |
|
|
1511 | XNPreeditStartCallback, &xcb[0], |
|
|
1512 | XNPreeditDoneCallback , &xcb[1], |
|
|
1513 | XNPreeditDrawCallback , &xcb[2], |
|
|
1514 | # if 0 |
|
|
1515 | XNPreeditCaretCallback, &xcb[3], |
|
|
1516 | # endif |
|
|
1517 | NULL); |
|
|
1518 | } |
|
|
1519 | #endif |
1459 | |
1520 | |
1460 | Input_Context = XCreateIC (xim, |
1521 | Input_Context = XCreateIC (xim, |
1461 | XNInputStyle, input_style, |
1522 | XNInputStyle, input_style, |
1462 | XNClientWindow, vt, |
1523 | XNClientWindow, vt, |
1463 | XNFocusWindow, parent[0], |
1524 | XNFocusWindow, parent[0], |
… | |
… | |
1465 | preedit_attr, |
1526 | preedit_attr, |
1466 | status_attr ? XNStatusAttributes : NULL, |
1527 | status_attr ? XNStatusAttributes : NULL, |
1467 | status_attr, NULL); |
1528 | status_attr, NULL); |
1468 | |
1529 | |
1469 | if (preedit_attr) XFree (preedit_attr); |
1530 | if (preedit_attr) XFree (preedit_attr); |
1470 | if (status_attr) XFree (status_attr); |
1531 | if (status_attr) XFree (status_attr); |
1471 | if (fs) XFreeFontSet (display->display, fs); |
1532 | if (fs) XFreeFontSet (dpy, fs); |
1472 | |
1533 | |
1473 | if (Input_Context == NULL) |
1534 | if (Input_Context == NULL) |
1474 | { |
1535 | { |
1475 | rxvt_warn ("failed to create input context, continuing without XIM.\n"); |
1536 | rxvt_warn ("failed to create input context, continuing without XIM.\n"); |
1476 | im_destroy (); |
1537 | im_destroy (); |
1477 | return false; |
1538 | return false; |
1478 | } |
1539 | } |
1479 | |
1540 | |
1480 | if (input_style & XIMPreeditArea) |
1541 | #if 0 |
|
|
1542 | // unfortunately, only the focus window is used by XIM, hard to fix |
|
|
1543 | if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL)) |
|
|
1544 | vt_select_input (); |
|
|
1545 | #endif |
|
|
1546 | |
1481 | IMSetStatusPosition (); |
1547 | IMSetPosition (); |
1482 | |
1548 | |
1483 | D_MAIN ((stderr, "rxvt_IM_get_IC () - successful connection")); |
|
|
1484 | return true; |
1549 | return true; |
1485 | } |
1550 | } |
1486 | |
1551 | |
1487 | void |
1552 | void |
1488 | rxvt_term::im_cb () |
1553 | rxvt_term::im_cb () |
… | |
… | |
1494 | |
1559 | |
1495 | make_current (); |
1560 | make_current (); |
1496 | |
1561 | |
1497 | im_destroy (); |
1562 | im_destroy (); |
1498 | |
1563 | |
1499 | D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()")); |
|
|
1500 | if (Input_Context) |
1564 | if (Input_Context) |
1501 | return; |
1565 | return; |
1502 | |
1566 | |
1503 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
1567 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
1504 | if (rs[Rs_imLocale]) |
1568 | if (rs[Rs_imLocale]) |
… | |
… | |
1546 | SET_LOCALE (locale); |
1610 | SET_LOCALE (locale); |
1547 | #endif |
1611 | #endif |
1548 | } |
1612 | } |
1549 | |
1613 | |
1550 | void |
1614 | void |
1551 | rxvt_term::IMSetStatusPosition () |
1615 | rxvt_term::IMSetPosition () |
1552 | { |
1616 | { |
1553 | XRectangle preedit_rect, status_rect, *needed_rect; |
1617 | XRectangle preedit_rect, status_rect, *needed_rect; |
1554 | XVaNestedList preedit_attr, status_attr; |
1618 | XVaNestedList preedit_attr, status_attr; |
1555 | |
1619 | |
1556 | if (!Input_Context |
1620 | if (!Input_Context |
1557 | || !focus |
1621 | || !focus |
1558 | || !(input_style & XIMPreeditArea) |
1622 | || !(input_style & (XIMPreeditArea | XIMPreeditPosition)) |
1559 | || !IMisRunning ()) |
1623 | || !IMisRunning ()) |
1560 | return; |
1624 | return; |
1561 | |
1625 | |
|
|
1626 | if (input_style & XIMPreeditPosition) |
|
|
1627 | { |
|
|
1628 | im_set_size (preedit_rect); |
|
|
1629 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
|
|
1630 | |
|
|
1631 | XSetICValues (Input_Context, |
|
|
1632 | XNPreeditAttributes, preedit_attr, NULL); |
|
|
1633 | } |
|
|
1634 | else |
|
|
1635 | { |
1562 | /* Getting the necessary width of preedit area */ |
1636 | /* Getting the necessary width of preedit area */ |
1563 | status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); |
1637 | status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); |
1564 | XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); |
1638 | XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); |
1565 | XFree (status_attr); |
1639 | XFree (status_attr); |
1566 | |
1640 | |
1567 | im_set_preedit_area (preedit_rect, status_rect, *needed_rect); |
1641 | im_set_preedit_area (preedit_rect, status_rect, *needed_rect); |
1568 | XFree (needed_rect); |
1642 | XFree (needed_rect); |
1569 | |
1643 | |
1570 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
1644 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
1571 | status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); |
1645 | status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); |
1572 | |
1646 | |
1573 | XSetICValues (Input_Context, |
1647 | XSetICValues (Input_Context, |
1574 | XNPreeditAttributes, preedit_attr, |
1648 | XNPreeditAttributes, preedit_attr, |
1575 | XNStatusAttributes, status_attr, NULL); |
1649 | XNStatusAttributes, status_attr, |
|
|
1650 | NULL); |
1576 | |
1651 | |
|
|
1652 | XFree (status_attr); |
|
|
1653 | } |
|
|
1654 | |
1577 | XFree (preedit_attr); |
1655 | XFree (preedit_attr); |
1578 | XFree (status_attr); |
|
|
1579 | } |
1656 | } |
1580 | #endif /* USE_XIM */ |
1657 | #endif /* USE_XIM */ |
1581 | |
1658 | |
1582 | /*----------------------- end-of-file (C source) -----------------------*/ |
1659 | /*----------------------- end-of-file (C source) -----------------------*/ |