… | |
… | |
11 | * Copyright (c) 1997 mj olesen <olesen@me.QueensU.CA> |
11 | * Copyright (c) 1997 mj olesen <olesen@me.QueensU.CA> |
12 | * - extensive modifications |
12 | * - extensive modifications |
13 | * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> |
13 | * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> |
14 | * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> |
14 | * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> |
15 | * - extensive modifications |
15 | * - extensive modifications |
16 | * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com> |
16 | * Copyright (c) 2003-2006 Marc Lehmann <pcg@goof.com> |
17 | * |
17 | * |
18 | * This program is free software; you can redistribute it and/or modify |
18 | * This program is free software; you can redistribute it and/or modify |
19 | * it under the terms of the GNU General Public License as published by |
19 | * it under the terms of the GNU General Public License as published by |
20 | * the Free Software Foundation; either version 2 of the License, or |
20 | * the Free Software Foundation; either version 2 of the License, or |
21 | * (at your option) any later version. |
21 | * (at your option) any later version. |
… | |
… | |
30 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
30 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
31 | *---------------------------------------------------------------------*/ |
31 | *---------------------------------------------------------------------*/ |
32 | |
32 | |
33 | #include "../config.h" /* NECESSARY */ |
33 | #include "../config.h" /* NECESSARY */ |
34 | #include "rxvt.h" /* NECESSARY */ |
34 | #include "rxvt.h" /* NECESSARY */ |
35 | #include "main.intpro" /* PROTOS for internal routines */ |
35 | #include "keyboard.h" |
|
|
36 | #include "rxvtperl.h" |
|
|
37 | |
|
|
38 | #include <limits> |
36 | |
39 | |
37 | #include <csignal> |
40 | #include <csignal> |
38 | #include <cstring> |
41 | #include <cstring> |
39 | |
42 | |
40 | #ifdef TTY_GID_SUPPORT |
43 | #ifdef TTY_GID_SUPPORT |
… | |
… | |
43 | |
46 | |
44 | #ifdef HAVE_TERMIOS_H |
47 | #ifdef HAVE_TERMIOS_H |
45 | # include <termios.h> |
48 | # include <termios.h> |
46 | #endif |
49 | #endif |
47 | |
50 | |
48 | #ifdef KEYSYM_RESOURCE |
|
|
49 | # include "keyboard.h" |
|
|
50 | #endif |
|
|
51 | |
|
|
52 | vector<rxvt_term *> rxvt_term::termlist; |
51 | vector<rxvt_term *> rxvt_term::termlist; |
53 | |
52 | |
|
|
53 | // used to tell global functions which terminal instance is "active" |
|
|
54 | rxvt_t rxvt_current_term; |
|
|
55 | |
54 | static char curlocale[128]; |
56 | static char curlocale[128], savelocale[128]; |
55 | |
57 | |
56 | bool |
58 | bool |
57 | rxvt_set_locale (const char *locale) |
59 | rxvt_set_locale (const char *locale) NOTHROW |
58 | { |
60 | { |
59 | if (!locale || !strncmp (locale, curlocale, 128)) |
61 | if (!locale || !strncmp (locale, curlocale, 128)) |
60 | return false; |
62 | return false; |
61 | |
63 | |
62 | strncpy (curlocale, locale, 128); |
64 | strncpy (curlocale, locale, 128); |
63 | setlocale (LC_CTYPE, curlocale); |
65 | setlocale (LC_CTYPE, curlocale); |
64 | return true; |
66 | return true; |
|
|
67 | } |
|
|
68 | |
|
|
69 | void |
|
|
70 | rxvt_push_locale (const char *locale) NOTHROW |
|
|
71 | { |
|
|
72 | strcpy (savelocale, curlocale); |
|
|
73 | rxvt_set_locale (locale); |
|
|
74 | } |
|
|
75 | |
|
|
76 | void |
|
|
77 | rxvt_pop_locale () NOTHROW |
|
|
78 | { |
|
|
79 | rxvt_set_locale (savelocale); |
65 | } |
80 | } |
66 | |
81 | |
67 | #if ENABLE_COMBINING |
82 | #if ENABLE_COMBINING |
68 | class rxvt_composite_vec rxvt_composite; |
83 | class rxvt_composite_vec rxvt_composite; |
69 | |
84 | |
… | |
… | |
134 | rootwin_ev (this, &rxvt_term::rootwin_cb), |
149 | rootwin_ev (this, &rxvt_term::rootwin_cb), |
135 | #endif |
150 | #endif |
136 | #ifdef HAVE_SCROLLBARS |
151 | #ifdef HAVE_SCROLLBARS |
137 | scrollbar_ev (this, &rxvt_term::x_cb), |
152 | scrollbar_ev (this, &rxvt_term::x_cb), |
138 | #endif |
153 | #endif |
139 | #ifdef MENUBAR |
|
|
140 | menubar_ev (this, &rxvt_term::x_cb), |
|
|
141 | #endif |
|
|
142 | #ifdef CURSOR_BLINK |
154 | #ifdef CURSOR_BLINK |
143 | cursor_blink_ev (this, &rxvt_term::cursor_blink_cb), |
155 | cursor_blink_ev (this, &rxvt_term::cursor_blink_cb), |
144 | #endif |
156 | #endif |
145 | #ifdef TEXT_BLINK |
157 | #ifdef TEXT_BLINK |
146 | text_blink_ev (this, &rxvt_term::text_blink_cb), |
158 | text_blink_ev (this, &rxvt_term::text_blink_cb), |
… | |
… | |
158 | pointer_ev (this, &rxvt_term::pointer_cb), |
170 | pointer_ev (this, &rxvt_term::pointer_cb), |
159 | #endif |
171 | #endif |
160 | #ifdef USE_XIM |
172 | #ifdef USE_XIM |
161 | im_ev (this, &rxvt_term::im_cb), |
173 | im_ev (this, &rxvt_term::im_cb), |
162 | #endif |
174 | #endif |
163 | sw_term (this, &rxvt_term::sig_term), |
175 | #ifndef NO_BELL |
164 | sw_int (this, &rxvt_term::sig_term), |
176 | bell_ev (this, &rxvt_term::bell_cb), |
165 | sw_chld (this, &rxvt_term::sig_chld), |
177 | #endif |
166 | termwin_ev (this, &rxvt_term::x_cb), |
178 | termwin_ev (this, &rxvt_term::x_cb), |
167 | vt_ev (this, &rxvt_term::x_cb), |
179 | vt_ev (this, &rxvt_term::x_cb), |
|
|
180 | child_ev (this, &rxvt_term::child_cb), |
168 | check_ev (this, &rxvt_term::check_cb), |
181 | check_ev (this, &rxvt_term::check_cb), |
169 | flush_ev (this, &rxvt_term::flush_cb), |
182 | flush_ev (this, &rxvt_term::flush_cb), |
170 | destroy_ev (this, &rxvt_term::destroy_cb), |
183 | destroy_ev (this, &rxvt_term::destroy_cb), |
171 | pty_ev (this, &rxvt_term::pty_cb), |
184 | pty_ev (this, &rxvt_term::pty_cb), |
172 | incr_ev (this, &rxvt_term::incr_cb) |
185 | incr_ev (this, &rxvt_term::incr_cb) |
… | |
… | |
175 | |
188 | |
176 | termlist.push_back (this); |
189 | termlist.push_back (this); |
177 | |
190 | |
178 | #ifdef KEYSYM_RESOURCE |
191 | #ifdef KEYSYM_RESOURCE |
179 | keyboard = new keyboard_manager; |
192 | keyboard = new keyboard_manager; |
180 | |
|
|
181 | if (!keyboard) |
|
|
182 | rxvt_fatal ("out of memory, aborting.\n"); |
|
|
183 | #endif |
193 | #endif |
184 | } |
194 | } |
185 | |
195 | |
186 | // clean up the most important stuff, do *not* call x or free mem etc. |
196 | // clean up the most important stuff, do *not* call x or free mem etc. |
187 | // for use before an emergency exit |
197 | // for use before an emergency exit |
188 | void rxvt_term::emergency_cleanup () |
198 | void rxvt_term::emergency_cleanup () |
189 | { |
199 | { |
190 | if (cmd_pid) |
200 | if (cmd_pid) |
191 | kill (-cmd_pid, SIGHUP); |
201 | kill (-cmd_pid, SIGHUP); |
192 | |
202 | |
193 | #ifdef UTMP_SUPPORT |
203 | delete pty; pty = 0; |
194 | privileged_utmp (RESTORE); |
|
|
195 | #endif |
|
|
196 | |
|
|
197 | pty.put (); |
|
|
198 | } |
204 | } |
199 | |
205 | |
200 | rxvt_term::~rxvt_term () |
206 | rxvt_term::~rxvt_term () |
201 | { |
207 | { |
202 | termlist.erase (find (termlist.begin (), termlist.end(), this)); |
208 | termlist.erase (find (termlist.begin (), termlist.end(), this)); |
203 | |
209 | |
204 | emergency_cleanup (); |
210 | emergency_cleanup (); |
205 | |
211 | |
206 | #if ENABLE_STYLES |
212 | #if ENABLE_STYLES |
207 | for (int i = RS_styleCount; --i; ) |
213 | for (int i = RS_styleCount; --i; ) |
208 | if (TermWin.fontset[i] != TermWin.fontset[0]) |
214 | if (fontset[i] != fontset[0]) |
209 | delete TermWin.fontset[i]; |
215 | delete fontset[i]; |
210 | #endif |
216 | #endif |
211 | delete TermWin.fontset[0]; |
217 | delete fontset[0]; |
212 | |
218 | |
213 | if (display) |
219 | if (display) |
214 | { |
220 | { |
215 | dDisp; |
221 | dDisp; |
216 | |
222 | |
217 | selection_clear (); |
223 | selection_clear (); |
218 | |
224 | |
219 | #ifdef USE_XIM |
225 | #ifdef USE_XIM |
220 | im_destroy (); |
226 | im_destroy (); |
221 | #endif |
|
|
222 | #ifdef MENUBAR |
|
|
223 | if (menubarGC) XFreeGC (disp, menubarGC); |
|
|
224 | #endif |
227 | #endif |
225 | #ifdef XTERM_SCROLLBAR |
228 | #ifdef XTERM_SCROLLBAR |
226 | if (xscrollbarGC) XFreeGC (disp, xscrollbarGC); |
229 | if (xscrollbarGC) XFreeGC (disp, xscrollbarGC); |
227 | if (ShadowGC) XFreeGC (disp, ShadowGC); |
230 | if (ShadowGC) XFreeGC (disp, ShadowGC); |
228 | #endif |
231 | #endif |
… | |
… | |
239 | if (upArrow) XFreePixmap (disp, upArrow); |
242 | if (upArrow) XFreePixmap (disp, upArrow); |
240 | if (downArrow) XFreePixmap (disp, downArrow); |
243 | if (downArrow) XFreePixmap (disp, downArrow); |
241 | if (upArrowHi) XFreePixmap (disp, upArrowHi); |
244 | if (upArrowHi) XFreePixmap (disp, upArrowHi); |
242 | if (downArrowHi) XFreePixmap (disp, downArrowHi); |
245 | if (downArrowHi) XFreePixmap (disp, downArrowHi); |
243 | #endif |
246 | #endif |
244 | #if defined(MENUBAR) || defined(RXVT_SCROLLBAR) |
247 | #ifdef RXVT_SCROLLBAR |
245 | if (topShadowGC) XFreeGC (disp, topShadowGC); |
248 | if (topShadowGC) XFreeGC (disp, topShadowGC); |
246 | if (botShadowGC) XFreeGC (disp, botShadowGC); |
249 | if (botShadowGC) XFreeGC (disp, botShadowGC); |
247 | if (scrollbarGC) XFreeGC (disp, scrollbarGC); |
250 | if (scrollbarGC) XFreeGC (disp, scrollbarGC); |
248 | #endif |
251 | #endif |
249 | if (TermWin.gc) XFreeGC (disp, TermWin.gc); |
252 | if (gc) XFreeGC (disp, gc); |
250 | |
253 | |
251 | #if defined(MENUBAR) && (MENUBAR_MAX > 1) |
|
|
252 | delete menuBar.drawable; |
254 | delete drawable; |
253 | //if (menuBar.win) |
|
|
254 | // XDestroyWindow (disp, menuBar.win); |
|
|
255 | #endif |
|
|
256 | delete TermWin.drawable; |
|
|
257 | // destroy all windows |
255 | // destroy all windows |
258 | if (TermWin.parent[0] && !rs[Rs_embed]) |
256 | if (parent[0]) |
259 | XDestroyWindow (disp, TermWin.parent[0]); |
257 | XDestroyWindow (disp, parent[0]); |
260 | } |
258 | } |
261 | |
259 | |
262 | // TODO: free pixcolours, colours should become part of rxvt_display |
260 | // TODO: free pixcolours, colours should become part of rxvt_display |
263 | |
|
|
264 | delete pix_colors_focused; |
261 | delete pix_colors_focused; |
265 | #ifdef OFF_FOCUS_FADING |
262 | #if OFF_FOCUS_FADING |
266 | delete pix_colors_unfocused; |
263 | delete pix_colors_unfocused; |
267 | #endif |
264 | #endif |
268 | |
265 | |
269 | displays.put (display); |
266 | displays.put (display); |
270 | |
267 | |
… | |
… | |
290 | #ifdef KEYSYM_RESOURCE |
287 | #ifdef KEYSYM_RESOURCE |
291 | delete keyboard; |
288 | delete keyboard; |
292 | #endif |
289 | #endif |
293 | } |
290 | } |
294 | |
291 | |
|
|
292 | // child has exited, usually destroys |
|
|
293 | void |
|
|
294 | rxvt_term::child_cb (child_watcher &w, int status) |
|
|
295 | { |
|
|
296 | HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END)); |
|
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297 | |
|
|
298 | cmd_pid = 0; |
|
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299 | |
|
|
300 | if (!OPTION (Opt_hold)) |
|
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301 | destroy (); |
|
|
302 | } |
|
|
303 | |
295 | void |
304 | void |
296 | rxvt_term::destroy () |
305 | rxvt_term::destroy () |
297 | { |
306 | { |
298 | if (destroy_ev.active) |
307 | if (destroy_ev.active) |
299 | return; |
308 | return; |
300 | |
309 | |
|
|
310 | if (HOOK_INVOKE ((this, HOOK_DESTROY, DT_END))) |
|
|
311 | return; |
|
|
312 | |
301 | #if ENABLE_OVERLAY |
313 | #if ENABLE_OVERLAY |
302 | scr_overlay_off (); |
314 | scr_overlay_off (); |
303 | #endif |
315 | #endif |
304 | |
316 | |
305 | if (display) |
317 | if (display) |
… | |
… | |
307 | #if USE_XIM |
319 | #if USE_XIM |
308 | im_ev.stop (display); |
320 | im_ev.stop (display); |
309 | #endif |
321 | #endif |
310 | #if HAVE_SCROLLBARS |
322 | #if HAVE_SCROLLBARS |
311 | scrollbar_ev.stop (display); |
323 | scrollbar_ev.stop (display); |
312 | #endif |
|
|
313 | #if MENUBAR |
|
|
314 | menubar_ev.stop (display); |
|
|
315 | #endif |
324 | #endif |
316 | #if TRANSPARENT |
325 | #if TRANSPARENT |
317 | rootwin_ev.stop (display); |
326 | rootwin_ev.stop (display); |
318 | #endif |
327 | #endif |
319 | incr_ev.stop (); |
328 | incr_ev.stop (); |
… | |
… | |
343 | } |
352 | } |
344 | |
353 | |
345 | void |
354 | void |
346 | rxvt_term::destroy_cb (time_watcher &w) |
355 | rxvt_term::destroy_cb (time_watcher &w) |
347 | { |
356 | { |
348 | SET_R (this); |
357 | make_current (); |
349 | |
358 | |
350 | delete this; |
359 | delete this; |
351 | } |
360 | } |
352 | |
361 | |
353 | /*----------------------------------------------------------------------*/ |
362 | /*----------------------------------------------------------------------*/ |
… | |
… | |
418 | { |
427 | { |
419 | if (GET_R->allowedxerror == -1) |
428 | if (GET_R->allowedxerror == -1) |
420 | GET_R->allowedxerror = event->error_code; |
429 | GET_R->allowedxerror = event->error_code; |
421 | else |
430 | else |
422 | { |
431 | { |
423 | //TODO: GET_R is most likely not the terminal which caused the error |
432 | // GET_R is most likely not the terminal which caused the error, |
424 | //TODO: maybe just output the error and continue? |
433 | // so just output the error and continue |
425 | #if ENABLE_FRILLS |
434 | #if ENABLE_FRILLS |
426 | print_x_error (display, event); |
435 | print_x_error (display, event); |
427 | #else |
436 | #else |
428 | old_xerror_handler (display, event); |
437 | old_xerror_handler (display, event); |
429 | #endif |
438 | #endif |
… | |
… | |
439 | DisplayString (display)); |
448 | DisplayString (display)); |
440 | rxvt_emergency_cleanup (); |
449 | rxvt_emergency_cleanup (); |
441 | _exit (EXIT_FAILURE); |
450 | _exit (EXIT_FAILURE); |
442 | } |
451 | } |
443 | |
452 | |
444 | /* |
|
|
445 | * Catch a fatal signal and tidy up before quitting |
|
|
446 | */ |
|
|
447 | void |
|
|
448 | rxvt_term::sig_term (sig_watcher &w) |
|
|
449 | { |
|
|
450 | #ifdef DEBUG_CMD |
|
|
451 | rxvt_warn ("caught signal %d, exiting.\n", w.signum); |
|
|
452 | #endif |
|
|
453 | rxvt_emergency_cleanup (); |
|
|
454 | signal (w.signum, SIG_DFL); |
|
|
455 | kill (getpid (), w.signum); |
|
|
456 | } |
|
|
457 | |
|
|
458 | /*----------------------------------------------------------------------*/ |
453 | /*----------------------------------------------------------------------*/ |
459 | /* rxvt_init () */ |
|
|
460 | bool |
454 | bool |
461 | rxvt_term::init (int argc, const char *const *argv) |
455 | rxvt_term::init (int argc, const char *const *argv, stringvec *envv) |
462 | { |
456 | { |
|
|
457 | this->envv = envv; |
|
|
458 | |
463 | SET_R (this); |
459 | SET_R (this); |
464 | |
|
|
465 | set_locale (""); |
460 | set_locale (""); |
|
|
461 | set_environ (envv); // few things in X do not call setlocale :( |
466 | |
462 | |
467 | if (!init_vars ()) |
463 | if (!init_vars ()) |
468 | return false; |
464 | return false; |
469 | |
465 | |
470 | init_secondary (); |
466 | init_secondary (); |
… | |
… | |
473 | |
469 | |
474 | #ifdef KEYSYM_RESOURCE |
470 | #ifdef KEYSYM_RESOURCE |
475 | keyboard->register_done (); |
471 | keyboard->register_done (); |
476 | #endif |
472 | #endif |
477 | |
473 | |
478 | #if MENUBAR_MAX |
|
|
479 | menubar_read (rs[Rs_menu]); |
|
|
480 | #endif |
|
|
481 | #ifdef HAVE_SCROLLBARS |
474 | #ifdef HAVE_SCROLLBARS |
482 | if (options & Opt_scrollBar) |
475 | if (OPTION (Opt_scrollBar)) |
483 | scrollBar.setIdle (); /* set existence for size calculations */ |
476 | scrollBar.setIdle (); /* set existence for size calculations */ |
484 | #endif |
477 | #endif |
485 | |
478 | |
|
|
479 | pty = ptytty_new (); |
|
|
480 | |
486 | create_windows (argc, argv); |
481 | create_windows (argc, argv); |
487 | |
482 | |
488 | dDisp; |
483 | dDisp; |
489 | |
484 | |
490 | init_xlocale (); |
485 | init_xlocale (); |
491 | |
486 | |
492 | scr_reset (); /* initialize screen */ |
487 | scr_reset (); // initialize screen |
493 | |
488 | |
494 | #if 0 |
489 | #if 0 |
495 | XSynchronize (disp, True); |
490 | XSynchronize (disp, True); |
496 | #endif |
491 | #endif |
497 | |
492 | |
498 | #ifdef HAVE_SCROLLBARS |
493 | #ifdef HAVE_SCROLLBARS |
499 | if (options & Opt_scrollBar) |
494 | if (OPTION (Opt_scrollBar)) |
500 | resize_scrollbar (); /* create and map scrollbar */ |
495 | resize_scrollbar (); /* create and map scrollbar */ |
501 | #endif |
496 | #endif |
502 | #if (MENUBAR_MAX) |
|
|
503 | if (menubar_visible ()) |
|
|
504 | XMapWindow (disp, menuBar.win); |
|
|
505 | #endif |
|
|
506 | #ifdef TRANSPARENT |
497 | #ifdef TRANSPARENT |
507 | if (options & Opt_transparent) |
498 | if (OPTION (Opt_transparent)) |
508 | { |
499 | { |
509 | XSelectInput (disp, display->root, PropertyChangeMask); |
500 | XSelectInput (disp, display->root, PropertyChangeMask); |
510 | check_our_parents (); |
501 | check_our_parents (); |
511 | rootwin_ev.start (display, display->root); |
502 | rootwin_ev.start (display, display->root); |
512 | } |
503 | } |
513 | #endif |
504 | #endif |
514 | |
505 | |
515 | XMapWindow (disp, TermWin.vt); |
|
|
516 | XMapWindow (disp, TermWin.parent[0]); |
|
|
517 | |
|
|
518 | set_colorfgbg (); |
506 | set_colorfgbg (); |
519 | |
507 | |
520 | init_command (cmd_argv); |
508 | init_command (cmd_argv); |
521 | |
509 | |
522 | free (cmd_argv); |
510 | free (cmd_argv); |
523 | |
511 | |
|
|
512 | if (pty->pty >= 0) |
524 | pty_ev.start (pty.pty, EVENT_READ); |
513 | pty_ev.start (pty->pty, EVENT_READ); |
525 | |
514 | |
526 | check_ev.start (); |
515 | check_ev.start (); |
527 | |
516 | |
|
|
517 | HOOK_INVOKE ((this, HOOK_START, DT_END)); |
|
|
518 | |
|
|
519 | XMapWindow (disp, vt); |
|
|
520 | XMapWindow (disp, parent[0]); |
|
|
521 | |
528 | return true; |
522 | return true; |
529 | } |
523 | } |
530 | |
524 | |
|
|
525 | static struct sig_handlers |
|
|
526 | { |
|
|
527 | sig_watcher sw_term, sw_int; |
|
|
528 | |
|
|
529 | /* |
|
|
530 | * Catch a fatal signal and tidy up before quitting |
|
|
531 | */ |
|
|
532 | void |
|
|
533 | sig_term (sig_watcher &w) |
|
|
534 | { |
|
|
535 | #ifdef DEBUG_CMD |
|
|
536 | rxvt_warn ("caught signal %d, exiting.\n", w.signum); |
|
|
537 | #endif |
|
|
538 | rxvt_emergency_cleanup (); |
|
|
539 | signal (w.signum, SIG_DFL); |
|
|
540 | kill (getpid (), w.signum); |
|
|
541 | } |
|
|
542 | |
|
|
543 | sig_handlers () |
|
|
544 | : sw_term (this, &sig_handlers::sig_term), |
|
|
545 | sw_int (this, &sig_handlers::sig_term) |
|
|
546 | { |
|
|
547 | } |
|
|
548 | } sig_handlers; |
|
|
549 | |
|
|
550 | char **rxvt_environ; // startup environment |
|
|
551 | |
531 | void |
552 | void |
532 | rxvt_init () |
553 | rxvt_init () |
533 | { |
554 | { |
534 | /* |
555 | uid_t uid = getuid (); |
535 | * Save and then give up any super-user privileges |
556 | gid_t gid = getgid (); |
536 | * If we need privileges in any area then we must specifically request it. |
557 | |
537 | * We should only need to be root in these cases: |
558 | // before doing anything else, check for setuid/setgid operation, |
538 | * 1. write utmp entries on some systems |
559 | // start the helper process and drop privileges |
539 | * 2. chown tty on some systems |
560 | if (uid != geteuid () |
540 | */ |
561 | || gid != getegid ()) |
541 | rxvt_privileges (SAVE); |
562 | { |
542 | rxvt_privileges (IGNORE); |
563 | #if PTYTTY_HELPER |
|
|
564 | ptytty_server (); |
|
|
565 | #else |
|
|
566 | rxvt_warn ("running setuid/setgid without pty helper compiled in, continuing unprivileged.\n"); |
|
|
567 | #endif |
|
|
568 | |
|
|
569 | // drop privileges |
|
|
570 | #if HAVE_SETRESUID |
|
|
571 | setresgid (gid, gid, gid); |
|
|
572 | setresuid (uid, uid, uid); |
|
|
573 | #elif HAVE_SETREUID |
|
|
574 | setregid (gid, gid); |
|
|
575 | setreuid (uid, uid); |
|
|
576 | #elif HAVE_SETUID |
|
|
577 | setgid (gid); |
|
|
578 | setuid (uid); |
|
|
579 | #endif |
|
|
580 | |
|
|
581 | if (uid != geteuid () |
|
|
582 | || gid != getegid ()) |
|
|
583 | rxvt_fatal ("unable to drop privileges, aborting.\n"); |
|
|
584 | } |
|
|
585 | |
|
|
586 | rxvt_environ = environ; |
543 | |
587 | |
544 | signal (SIGHUP, SIG_IGN); |
588 | signal (SIGHUP, SIG_IGN); |
545 | signal (SIGPIPE, SIG_IGN); |
589 | signal (SIGPIPE, SIG_IGN); |
|
|
590 | |
|
|
591 | sig_handlers.sw_term.start (SIGTERM); |
|
|
592 | sig_handlers.sw_int.start (SIGINT); |
546 | |
593 | |
547 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
594 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
548 | /* signal (SIGURG, SIG_DFL); */ |
595 | /* signal (SIGURG, SIG_DFL); */ |
549 | |
596 | |
550 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
597 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
551 | // TODO: handle this with exceptions and tolerate the memory loss |
598 | // TODO: handle this with exceptions and tolerate the memory loss |
552 | XSetIOErrorHandler (rxvt_xioerror_handler); |
599 | XSetIOErrorHandler (rxvt_xioerror_handler); |
553 | } |
|
|
554 | |
600 | |
555 | /* ------------------------------------------------------------------------- * |
601 | XrmInitialize (); |
556 | * SIGNAL HANDLING & EXIT HANDLER * |
|
|
557 | * ------------------------------------------------------------------------- */ |
|
|
558 | /* |
|
|
559 | * Catch a SIGCHLD signal and exit if the direct child has died |
|
|
560 | */ |
|
|
561 | |
|
|
562 | void |
|
|
563 | rxvt_term::sig_chld (sig_watcher &w) |
|
|
564 | { |
|
|
565 | // we are being called for every SIGCHLD, not just ours |
|
|
566 | int pid; |
|
|
567 | |
|
|
568 | while ((pid = waitpid (-1, NULL, WNOHANG)) > 0) |
|
|
569 | for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++) |
|
|
570 | if (pid == (*t)->cmd_pid) |
|
|
571 | { |
|
|
572 | (*t)->destroy (); |
|
|
573 | break; |
|
|
574 | } |
|
|
575 | } |
602 | } |
576 | |
603 | |
577 | /* ------------------------------------------------------------------------- * |
604 | /* ------------------------------------------------------------------------- * |
578 | * MEMORY ALLOCATION WRAPPERS * |
605 | * MEMORY ALLOCATION WRAPPERS * |
579 | * ------------------------------------------------------------------------- */ |
606 | * ------------------------------------------------------------------------- */ |
… | |
… | |
586 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
613 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
587 | |
614 | |
588 | return p; |
615 | return p; |
589 | } |
616 | } |
590 | |
617 | |
591 | /* INTPROTO */ |
618 | void * |
592 | void * |
|
|
593 | rxvt_calloc (size_t number, size_t size) |
619 | rxvt_calloc (size_t number, size_t size) |
594 | { |
620 | { |
595 | void *p = calloc (number, size); |
621 | void *p = calloc (number, size); |
596 | |
622 | |
597 | if (!p) |
623 | if (!p) |
598 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
624 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
599 | |
625 | |
600 | return p; |
626 | return p; |
601 | } |
627 | } |
602 | |
628 | |
603 | /* INTPROTO */ |
629 | void * |
604 | void * |
|
|
605 | rxvt_realloc (void *ptr, size_t size) |
630 | rxvt_realloc (void *ptr, size_t size) |
606 | { |
631 | { |
607 | void *p = realloc (ptr, size); |
632 | void *p = realloc (ptr, size); |
608 | |
633 | |
609 | if (!p) |
634 | if (!p) |
610 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
635 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
611 | |
636 | |
612 | return p; |
637 | return p; |
613 | } |
638 | } |
614 | |
|
|
615 | /* ------------------------------------------------------------------------- * |
|
|
616 | * PRIVILEGED OPERATIONS * |
|
|
617 | * ------------------------------------------------------------------------- */ |
|
|
618 | /* take care of suid/sgid super-user (root) privileges */ |
|
|
619 | void |
|
|
620 | rxvt_privileges (rxvt_privaction action) |
|
|
621 | { |
|
|
622 | #if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__) |
|
|
623 | static uid_t euid; |
|
|
624 | static gid_t egid; |
|
|
625 | #endif |
|
|
626 | |
|
|
627 | #if ! defined(__CYGWIN32__) |
|
|
628 | # if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID) |
|
|
629 | /* setreuid () is the poor man's setuid (), seteuid () */ |
|
|
630 | # define seteuid(a) setreuid(-1, (a)) |
|
|
631 | # define setegid(a) setregid(-1, (a)) |
|
|
632 | # define HAVE_SETEUID |
|
|
633 | # endif |
|
|
634 | # ifdef HAVE_SETEUID |
|
|
635 | switch (action) |
|
|
636 | { |
|
|
637 | case IGNORE: |
|
|
638 | /* |
|
|
639 | * change effective uid/gid - not real uid/gid - so we can switch |
|
|
640 | * back to root later, as required |
|
|
641 | */ |
|
|
642 | seteuid (getuid ()); |
|
|
643 | setegid (getgid ()); |
|
|
644 | break; |
|
|
645 | case SAVE: |
|
|
646 | euid = geteuid (); |
|
|
647 | egid = getegid (); |
|
|
648 | break; |
|
|
649 | case RESTORE: |
|
|
650 | seteuid (euid); |
|
|
651 | setegid (egid); |
|
|
652 | break; |
|
|
653 | } |
|
|
654 | # else |
|
|
655 | switch (action) |
|
|
656 | { |
|
|
657 | case IGNORE: |
|
|
658 | setuid (getuid ()); |
|
|
659 | setgid (getgid ()); |
|
|
660 | /* FALLTHROUGH */ |
|
|
661 | case SAVE: |
|
|
662 | /* FALLTHROUGH */ |
|
|
663 | case RESTORE: |
|
|
664 | break; |
|
|
665 | } |
|
|
666 | # endif |
|
|
667 | #endif |
|
|
668 | } |
|
|
669 | |
|
|
670 | #ifdef UTMP_SUPPORT |
|
|
671 | void |
|
|
672 | rxvt_term::privileged_utmp (rxvt_privaction action) |
|
|
673 | { |
|
|
674 | if ((options & Opt_utmpInhibit) |
|
|
675 | || !pty.name || !*pty.name) |
|
|
676 | return; |
|
|
677 | |
|
|
678 | rxvt_privileges (RESTORE); |
|
|
679 | |
|
|
680 | if (action == SAVE) |
|
|
681 | makeutent (pty.name, rs[Rs_display_name]); |
|
|
682 | else |
|
|
683 | cleanutent (); |
|
|
684 | |
|
|
685 | rxvt_privileges (IGNORE); |
|
|
686 | } |
|
|
687 | #endif |
|
|
688 | |
639 | |
689 | /*----------------------------------------------------------------------*/ |
640 | /*----------------------------------------------------------------------*/ |
690 | /* |
641 | /* |
691 | * window size/position calculcations for XSizeHint and other storage. |
642 | * window size/position calculcations for XSizeHint and other storage. |
692 | * if width/height are non-zero then override calculated width/height |
643 | * if width/height are non-zero then override calculated width/height |
693 | */ |
644 | */ |
694 | void |
645 | void |
695 | rxvt_term::window_calc (unsigned int width, unsigned int height) |
646 | rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) |
696 | { |
647 | { |
697 | short recalc_x, recalc_y; |
648 | short recalc_x, recalc_y; |
698 | int x, y, sb_w, mb_h, flags; |
649 | int x, y, sb_w, flags; |
699 | unsigned int w, h; |
650 | unsigned int w, h; |
700 | unsigned int max_width, max_height; |
651 | unsigned int max_width, max_height; |
701 | dDisp; |
652 | dDisp; |
702 | |
653 | |
703 | D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
654 | D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
704 | TermWin.ncol, TermWin.nrow, szHint.width, |
655 | ncol, nrow, szHint.width, szHint.height)); |
705 | szHint.height)); |
656 | |
706 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
657 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
707 | szHint.win_gravity = NorthWestGravity; |
658 | szHint.win_gravity = NorthWestGravity; |
708 | /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ |
659 | /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ |
709 | |
660 | |
710 | recalc_x = recalc_y = 0; |
661 | recalc_x = recalc_y = 0; |
711 | flags = 0; |
662 | flags = 0; |
|
|
663 | |
712 | if (!parsed_geometry) |
664 | if (!parsed_geometry) |
713 | { |
665 | { |
714 | parsed_geometry = 1; |
666 | parsed_geometry = 1; |
|
|
667 | |
715 | if (rs[Rs_geometry]) |
668 | if (rs[Rs_geometry]) |
716 | flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h); |
669 | flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h); |
717 | |
670 | |
718 | if (flags & WidthValue) |
671 | if (flags & WidthValue) |
719 | { |
672 | { |
720 | TermWin.ncol = BOUND_POSITIVE_INT16 (w); |
673 | ncol = clamp (w, 0, std::numeric_limits<int16_t>::max ()); |
721 | szHint.flags |= USSize; |
674 | szHint.flags |= USSize; |
722 | } |
675 | } |
723 | |
676 | |
724 | if (flags & HeightValue) |
677 | if (flags & HeightValue) |
725 | { |
678 | { |
726 | TermWin.nrow = BOUND_POSITIVE_INT16 (h); |
679 | nrow = clamp (h, 0, std::numeric_limits<int16_t>::max ()); |
727 | szHint.flags |= USSize; |
680 | szHint.flags |= USSize; |
728 | } |
681 | } |
729 | |
682 | |
730 | if (flags & XValue) |
683 | if (flags & XValue) |
731 | { |
684 | { |
732 | szHint.x = x; |
685 | szHint.x = x; |
733 | szHint.flags |= USPosition; |
686 | szHint.flags |= USPosition; |
|
|
687 | |
734 | if (flags & XNegative) |
688 | if (flags & XNegative) |
735 | { |
689 | { |
736 | recalc_x = 1; |
690 | recalc_x = 1; |
737 | szHint.win_gravity = NorthEastGravity; |
691 | szHint.win_gravity = NorthEastGravity; |
738 | } |
692 | } |
… | |
… | |
740 | |
694 | |
741 | if (flags & YValue) |
695 | if (flags & YValue) |
742 | { |
696 | { |
743 | szHint.y = y; |
697 | szHint.y = y; |
744 | szHint.flags |= USPosition; |
698 | szHint.flags |= USPosition; |
|
|
699 | |
745 | if (flags & YNegative) |
700 | if (flags & YNegative) |
746 | { |
701 | { |
747 | recalc_y = 1; |
702 | recalc_y = 1; |
|
|
703 | |
748 | if (szHint.win_gravity == NorthEastGravity) |
704 | if (szHint.win_gravity == NorthEastGravity) |
749 | szHint.win_gravity = SouthEastGravity; |
705 | szHint.win_gravity = SouthEastGravity; |
750 | else |
706 | else |
751 | szHint.win_gravity = SouthWestGravity; |
707 | szHint.win_gravity = SouthWestGravity; |
752 | } |
708 | } |
753 | } |
709 | } |
754 | } |
710 | } |
755 | |
711 | |
756 | /* TODO: BOUNDS */ |
712 | /* TODO: BOUNDS */ |
757 | TermWin.width = TermWin.ncol * TermWin.fwidth; |
713 | width = ncol * fwidth; |
758 | TermWin.height = TermWin.nrow * TermWin.fheight; |
714 | height = nrow * fheight; |
759 | max_width = MAX_COLS * TermWin.fwidth; |
715 | max_width = MAX_COLS * fwidth; |
760 | max_height = MAX_ROWS * TermWin.fheight; |
716 | max_height = MAX_ROWS * fheight; |
761 | |
717 | |
762 | szHint.base_width = szHint.base_height = 2 * TermWin.int_bwidth; |
718 | szHint.base_width = szHint.base_height = 2 * int_bwidth; |
763 | |
719 | |
764 | sb_w = mb_h = 0; |
720 | sb_w = 0; |
765 | window_vt_x = window_vt_y = TermWin.int_bwidth; |
721 | window_vt_x = window_vt_y = int_bwidth; |
766 | |
722 | |
767 | if (scrollbar_visible ()) |
723 | if (scrollBar.state) |
768 | { |
724 | { |
769 | sb_w = scrollbar_TotalWidth (); |
725 | sb_w = scrollbar_TotalWidth (); |
770 | szHint.base_width += sb_w; |
726 | szHint.base_width += sb_w; |
771 | if (!(options & Opt_scrollBar_right)) |
727 | if (!OPTION (Opt_scrollBar_right)) |
772 | window_vt_x += sb_w; |
728 | window_vt_x += sb_w; |
773 | } |
729 | } |
774 | |
730 | |
775 | if (menubar_visible ()) |
|
|
776 | { |
|
|
777 | mb_h = menuBar_TotalHeight (); |
|
|
778 | szHint.base_height += mb_h; |
|
|
779 | window_vt_y += mb_h; |
|
|
780 | } |
|
|
781 | |
|
|
782 | szHint.width_inc = TermWin.fwidth; |
731 | szHint.width_inc = fwidth; |
783 | szHint.height_inc = TermWin.fheight; |
732 | szHint.height_inc = fheight; |
784 | szHint.min_width = szHint.base_width + szHint.width_inc; |
733 | szHint.min_width = szHint.base_width + szHint.width_inc; |
785 | szHint.min_height = szHint.base_height + szHint.height_inc; |
734 | szHint.min_height = szHint.base_height + szHint.height_inc; |
786 | |
735 | |
787 | if (width && width - szHint.base_width < max_width) |
736 | if (newwidth && newwidth - szHint.base_width < max_width) |
788 | { |
737 | { |
789 | szHint.width = width; |
738 | szHint.width = newwidth; |
790 | TermWin.width = width - szHint.base_width; |
739 | width = newwidth - szHint.base_width; |
791 | } |
740 | } |
792 | else |
741 | else |
793 | { |
742 | { |
794 | MIN_IT (TermWin.width, max_width); |
743 | min_it (width, max_width); |
795 | szHint.width = szHint.base_width + TermWin.width; |
744 | szHint.width = szHint.base_width + width; |
796 | } |
745 | } |
797 | |
746 | |
798 | if (height && height - szHint.base_height < max_height) |
747 | if (newheight && newheight - szHint.base_height < max_height) |
799 | { |
748 | { |
800 | szHint.height = height; |
749 | szHint.height = newheight; |
801 | TermWin.height = height - szHint.base_height; |
750 | height = newheight - szHint.base_height; |
802 | } |
751 | } |
803 | else |
752 | else |
804 | { |
753 | { |
805 | MIN_IT (TermWin.height, max_height); |
754 | min_it (height, max_height); |
806 | szHint.height = szHint.base_height + TermWin.height; |
755 | szHint.height = szHint.base_height + height; |
807 | } |
756 | } |
808 | |
757 | |
809 | if (scrollbar_visible () && (options & Opt_scrollBar_right)) |
758 | if (scrollBar.state && OPTION (Opt_scrollBar_right)) |
810 | window_sb_x = szHint.width - sb_w; |
759 | window_sb_x = szHint.width - sb_w; |
811 | |
760 | |
812 | if (recalc_x) |
761 | if (recalc_x) |
813 | szHint.x += (DisplayWidth (disp, display->screen) |
762 | szHint.x += DisplayWidth (disp, display->screen) - szHint.width - 2 * ext_bwidth; |
814 | - szHint.width - 2 * TermWin.ext_bwidth); |
|
|
815 | if (recalc_y) |
763 | if (recalc_y) |
816 | szHint.y += (DisplayHeight (disp, display->screen) |
764 | szHint.y += DisplayHeight (disp, display->screen) - szHint.height - 2 * ext_bwidth; |
817 | - szHint.height - 2 * TermWin.ext_bwidth); |
|
|
818 | |
765 | |
819 | TermWin.ncol = TermWin.width / TermWin.fwidth; |
766 | ncol = width / fwidth; |
820 | TermWin.nrow = TermWin.height / TermWin.fheight; |
767 | nrow = height / fheight; |
821 | D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
768 | D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
822 | TermWin.ncol, TermWin.nrow, szHint.width, |
769 | ncol, nrow, szHint.width, |
823 | szHint.height)); |
770 | szHint.height)); |
824 | return; |
771 | return; |
825 | } |
772 | } |
826 | |
773 | |
827 | /*----------------------------------------------------------------------*/ |
774 | /*----------------------------------------------------------------------*/ |
… | |
… | |
830 | * Called after a window size change. |
777 | * Called after a window size change. |
831 | */ |
778 | */ |
832 | void |
779 | void |
833 | rxvt_term::tt_winch () |
780 | rxvt_term::tt_winch () |
834 | { |
781 | { |
835 | if (pty.pty < 0) |
782 | if (pty->pty < 0) |
836 | return; |
783 | return; |
837 | |
784 | |
838 | struct winsize ws; |
785 | struct winsize ws; |
839 | |
786 | |
840 | ws.ws_col = TermWin.ncol; |
787 | ws.ws_col = ncol; |
841 | ws.ws_row = TermWin.nrow; |
788 | ws.ws_row = nrow; |
842 | ws.ws_xpixel = TermWin.width; |
789 | ws.ws_xpixel = width; |
843 | ws.ws_ypixel = TermWin.height; |
790 | ws.ws_ypixel = height; |
844 | (void)ioctl (pty.pty, TIOCSWINSZ, &ws); |
791 | (void)ioctl (pty->pty, TIOCSWINSZ, &ws); |
845 | |
792 | |
846 | #if 0 |
793 | #if 0 |
847 | // TIOCSWINSZ⎈ is supposed to do this automatically and correctly |
794 | // TIOCSWINSZ⎈ is supposed to do this automatically and correctly |
848 | if (cmd_pid) /* force through to the command */ |
795 | if (cmd_pid) /* force through to the command */ |
849 | kill (cmd_pid, SIGWINCH); |
796 | kill (-cmd_pid, SIGWINCH); |
850 | #endif |
797 | #endif |
851 | } |
798 | } |
852 | |
799 | |
853 | /*----------------------------------------------------------------------*/ |
800 | /*----------------------------------------------------------------------*/ |
854 | /* set_fonts () - load and set the various fonts |
801 | /* set_fonts () - load and set the various fonts |
855 | /* |
802 | * |
856 | * init = 1 - initialize |
803 | * init = 1 - initialize |
857 | * |
804 | * |
858 | * fontname == FONT_UP - switch to bigger font |
805 | * fontname == FONT_UP - switch to bigger font |
859 | * fontname == FONT_DN - switch to smaller font |
806 | * fontname == FONT_DN - switch to smaller font |
860 | */ |
807 | */ |
… | |
… | |
872 | return false; |
819 | return false; |
873 | } |
820 | } |
874 | |
821 | |
875 | #if ENABLE_STYLES |
822 | #if ENABLE_STYLES |
876 | for (int i = RS_styleCount; --i; ) |
823 | for (int i = RS_styleCount; --i; ) |
877 | if (TermWin.fontset[i] != TermWin.fontset[0]) |
824 | if (fontset[i] != fontset[0]) |
878 | delete TermWin.fontset[i]; |
825 | delete fontset[i]; |
879 | #endif |
826 | #endif |
880 | |
827 | |
881 | delete TermWin.fontset[0]; |
828 | delete fontset[0]; |
882 | TermWin.fontset[0] = fs; |
829 | fontset[0] = fs; |
883 | |
830 | |
884 | prop = (*fs)[1]->properties (); |
831 | prop = (*fs)[1]->properties (); |
885 | prop.height += TermWin.lineSpace; |
832 | prop.height += lineSpace; |
886 | fs->set_prop (prop); |
833 | fs->set_prop (prop); |
887 | |
834 | |
888 | TermWin.fwidth = prop.width; |
835 | fwidth = prop.width; |
889 | TermWin.fheight = prop.height; |
836 | fheight = prop.height; |
890 | TermWin.fweight = prop.weight; |
837 | fbase = prop.ascent; |
891 | TermWin.fslant = prop.slant; |
|
|
892 | TermWin.fbase = (*fs)[1]->ascent; |
|
|
893 | |
838 | |
894 | for (int style = 1; style < 4; style++) |
839 | for (int style = 1; style < 4; style++) |
895 | { |
840 | { |
896 | #if ENABLE_STYLES |
841 | #if ENABLE_STYLES |
897 | const char *res = rs[Rs_font + style]; |
842 | const char *res = rs[Rs_font + style]; |
898 | |
843 | |
899 | if (res && !*res) |
844 | if (res && !*res) |
900 | TermWin.fontset[style] = TermWin.fontset[0]; |
845 | fontset[style] = fontset[0]; |
901 | else |
846 | else |
902 | { |
847 | { |
903 | TermWin.fontset[style] = fs = new rxvt_fontset (this); |
848 | fontset[style] = fs = new rxvt_fontset (this); |
904 | rxvt_fontprop prop2 = prop; |
849 | rxvt_fontprop prop2 = prop; |
905 | |
850 | |
906 | if (res) |
851 | if (res) |
907 | prop2.weight = prop2.slant = rxvt_fontprop::unset; |
852 | prop2.weight = prop2.slant = rxvt_fontprop::unset; |
908 | else |
853 | else |
909 | { |
854 | { |
910 | res = TermWin.fontset[0]->fontdesc; |
855 | res = fontset[0]->fontdesc; |
911 | |
856 | |
912 | if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; |
857 | if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; |
913 | if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; |
858 | if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; |
914 | } |
859 | } |
915 | |
860 | |
916 | fs->populate (res); |
861 | fs->populate (res); |
917 | fs->set_prop (prop2); |
862 | fs->set_prop (prop2); |
918 | } |
863 | } |
919 | #else |
864 | #else |
920 | TermWin.fontset[style] = TermWin.fontset[0]; |
865 | fontset[style] = fontset[0]; |
921 | #endif |
866 | #endif |
922 | } |
867 | } |
923 | |
868 | |
924 | if (TermWin.parent[0]) |
869 | if (parent[0]) |
925 | { |
870 | { |
926 | resize_all_windows (0, 0, 0); |
871 | resize_all_windows (0, 0, 0); |
927 | scr_remap_chars (); |
872 | scr_remap_chars (); |
928 | scr_touch (true); |
873 | scr_touch (true); |
929 | } |
874 | } |
… | |
… | |
931 | return true; |
876 | return true; |
932 | } |
877 | } |
933 | |
878 | |
934 | void rxvt_term::set_string_property (Atom prop, const char *str, int len) |
879 | void rxvt_term::set_string_property (Atom prop, const char *str, int len) |
935 | { |
880 | { |
936 | // TODO: SMART_WINDOW_TITLE |
|
|
937 | XChangeProperty (display->display, TermWin.parent[0], |
881 | XChangeProperty (display->display, parent[0], |
938 | prop, XA_STRING, 8, PropModeReplace, |
882 | prop, XA_STRING, 8, PropModeReplace, |
939 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
883 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
940 | } |
884 | } |
941 | |
885 | |
942 | void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
886 | void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
943 | { |
887 | { |
944 | // TODO: SMART_WINDOW_TITLE |
|
|
945 | wchar_t *ws = rxvt_mbstowcs (str, len); |
888 | wchar_t *ws = rxvt_mbstowcs (str, len); |
946 | char *s = rxvt_wcstoutf8 (ws); |
889 | char *s = rxvt_wcstoutf8 (ws); |
947 | |
890 | |
948 | XChangeProperty (display->display, TermWin.parent[0], |
891 | XChangeProperty (display->display, parent[0], |
949 | prop, xa[XA_UTF8_STRING], 8, PropModeReplace, |
892 | prop, xa[XA_UTF8_STRING], 8, PropModeReplace, |
950 | (const unsigned char *)s, strlen (s)); |
893 | (const unsigned char *)s, strlen (s)); |
951 | |
894 | |
952 | free (s); |
895 | free (s); |
953 | free (ws); |
896 | free (ws); |
… | |
… | |
958 | /* xterm sequences - title, iconName, color (exptl) */ |
901 | /* xterm sequences - title, iconName, color (exptl) */ |
959 | void |
902 | void |
960 | rxvt_term::set_title (const char *str) |
903 | rxvt_term::set_title (const char *str) |
961 | { |
904 | { |
962 | set_string_property (XA_WM_NAME, str); |
905 | set_string_property (XA_WM_NAME, str); |
963 | #if ENABLE_FRILLS |
906 | #if ENABLE_EWMH |
964 | set_utf8_property (xa[XA_NET_WM_NAME], str); |
907 | set_utf8_property (xa[XA_NET_WM_NAME], str); |
965 | #endif |
908 | #endif |
966 | } |
909 | } |
967 | |
910 | |
968 | void |
911 | void |
969 | rxvt_term::set_icon_name (const char *str) |
912 | rxvt_term::set_icon_name (const char *str) |
970 | { |
913 | { |
971 | set_string_property (XA_WM_ICON_NAME, str); |
914 | set_string_property (XA_WM_ICON_NAME, str); |
972 | #if ENABLE_FRILLS |
915 | #if ENABLE_EWMH |
973 | set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); |
916 | set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); |
974 | #endif |
917 | #endif |
975 | } |
918 | } |
976 | |
919 | |
977 | #ifdef XTERM_COLOR_CHANGE |
920 | #ifdef XTERM_COLOR_CHANGE |
… | |
… | |
990 | i = atoi (color); |
933 | i = atoi (color); |
991 | |
934 | |
992 | if (i >= 8 && i <= 15) |
935 | if (i >= 8 && i <= 15) |
993 | { /* bright colors */ |
936 | { /* bright colors */ |
994 | i -= 8; |
937 | i -= 8; |
995 | # ifndef NO_BRIGHTCOLOR |
|
|
996 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; |
938 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; |
997 | SET_PIXCOLOR (idx); |
939 | SET_PIXCOLOR (idx); |
998 | goto Done; |
940 | goto done; |
999 | # endif |
|
|
1000 | } |
941 | } |
1001 | |
942 | |
1002 | if (i >= 0 && i <= 7) |
943 | if (i >= 0 && i <= 7) |
1003 | { /* normal colors */ |
944 | { /* normal colors */ |
1004 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
945 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
1005 | SET_PIXCOLOR (idx); |
946 | SET_PIXCOLOR (idx); |
1006 | goto Done; |
947 | goto done; |
1007 | } |
948 | } |
1008 | } |
949 | } |
1009 | |
950 | |
1010 | if (!rXParseAllocColor (&xcol, color)) |
951 | if (!rXParseAllocColor (&xcol, color)) |
1011 | return; |
952 | return; |
… | |
… | |
1031 | pix_colors_focused[idx] = xcol; |
972 | pix_colors_focused[idx] = xcol; |
1032 | SET_PIXCOLOR (idx); |
973 | SET_PIXCOLOR (idx); |
1033 | |
974 | |
1034 | /* XSetWindowAttributes attr; */ |
975 | /* XSetWindowAttributes attr; */ |
1035 | /* Cursor cursor; */ |
976 | /* Cursor cursor; */ |
1036 | Done: |
977 | done: |
|
|
978 | |
1037 | #ifdef OFF_FOCUS_FADING |
979 | #if OFF_FOCUS_FADING |
1038 | if (rs[Rs_fade]) |
980 | if (rs[Rs_fade]) |
1039 | pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (display, atoi (rs[Rs_fade])); |
981 | pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (display, atoi (rs[Rs_fade]), pix_colors[Color_fade]); |
1040 | #endif |
982 | #endif |
1041 | |
983 | |
1042 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
984 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
1043 | |
985 | |
1044 | recolour_cursor (); |
986 | recolour_cursor (); |
… | |
… | |
1115 | |
1057 | |
1116 | /* -------------------------------------------------------------------- * |
1058 | /* -------------------------------------------------------------------- * |
1117 | * - WINDOW RESIZING - * |
1059 | * - WINDOW RESIZING - * |
1118 | * -------------------------------------------------------------------- */ |
1060 | * -------------------------------------------------------------------- */ |
1119 | void |
1061 | void |
1120 | rxvt_term::resize_all_windows (unsigned int width, unsigned int height, int ignoreparent) |
1062 | rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent) |
1121 | { |
1063 | { |
1122 | int fix_screen; |
1064 | int fix_screen; |
1123 | #ifdef SMART_RESIZE |
|
|
1124 | int old_width = szHint.width, old_height = szHint.height; |
1065 | int old_width = szHint.width, old_height = szHint.height; |
1125 | #endif |
|
|
1126 | dDisp; |
1066 | dDisp; |
1127 | |
1067 | |
1128 | window_calc (width, height); |
1068 | window_calc (newwidth, newheight); |
1129 | XSetWMNormalHints (disp, TermWin.parent[0], &szHint); |
1069 | XSetWMNormalHints (disp, parent[0], &szHint); |
1130 | |
1070 | |
1131 | if (!ignoreparent) |
1071 | if (!ignoreparent) |
1132 | { |
1072 | { |
1133 | #ifdef SMART_RESIZE |
1073 | #ifdef SMART_RESIZE |
1134 | /* |
1074 | /* |
… | |
… | |
1138 | int x, y, x1, y1; |
1078 | int x, y, x1, y1; |
1139 | int dx, dy; |
1079 | int dx, dy; |
1140 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
1080 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
1141 | Window unused_cr; |
1081 | Window unused_cr; |
1142 | |
1082 | |
1143 | XTranslateCoordinates (disp, TermWin.parent[0], display->root, |
1083 | XTranslateCoordinates (disp, parent[0], display->root, |
1144 | 0, 0, &x, &y, &unused_cr); |
1084 | 0, 0, &x, &y, &unused_cr); |
1145 | XGetGeometry (disp, TermWin.parent[0], &unused_cr, &x1, &y1, |
1085 | XGetGeometry (disp, parent[0], &unused_cr, &x1, &y1, |
1146 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
1086 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
1147 | /* |
1087 | /* |
1148 | * if display->root isn't the parent window, a WM will probably have offset |
1088 | * if display->root isn't the parent window, a WM will probably have offset |
1149 | * our position for handles and decorations. Counter it |
1089 | * our position for handles and decorations. Counter it |
1150 | */ |
1090 | */ |
… | |
… | |
1167 | if (y < y1) /* top half */ |
1107 | if (y < y1) /* top half */ |
1168 | dy = 0; |
1108 | dy = 0; |
1169 | else if (y == y1) /* exact center */ |
1109 | else if (y == y1) /* exact center */ |
1170 | dy /= 2; |
1110 | dy /= 2; |
1171 | |
1111 | |
1172 | XMoveResizeWindow (disp, TermWin.parent[0], x + dx, y + dy, |
1112 | XMoveResizeWindow (disp, parent[0], x + dx, y + dy, |
1173 | szHint.width, szHint.height); |
1113 | szHint.width, szHint.height); |
1174 | #else |
1114 | #else |
1175 | XResizeWindow (disp, TermWin.parent[0], szHint.width, szHint.height); |
1115 | XResizeWindow (disp, parent[0], szHint.width, szHint.height); |
1176 | #endif |
1116 | #endif |
1177 | } |
1117 | } |
1178 | |
1118 | |
1179 | fix_screen = TermWin.ncol != prev_ncol || TermWin.nrow != prev_nrow; |
1119 | fix_screen = ncol != prev_ncol || nrow != prev_nrow; |
1180 | |
1120 | |
1181 | if (fix_screen || width != old_width || height != old_height) |
1121 | if (fix_screen || newwidth != old_width || newheight != old_height) |
1182 | { |
1122 | { |
1183 | if (scrollbar_visible ()) |
1123 | if (scrollBar.state) |
1184 | { |
1124 | { |
1185 | XMoveResizeWindow (disp, scrollBar.win, |
1125 | XMoveResizeWindow (disp, scrollBar.win, |
1186 | window_sb_x, 0, |
1126 | window_sb_x, 0, |
1187 | scrollbar_TotalWidth (), szHint.height); |
1127 | scrollbar_TotalWidth (), szHint.height); |
1188 | resize_scrollbar (); |
1128 | resize_scrollbar (); |
1189 | } |
1129 | } |
1190 | |
1130 | |
1191 | if (menubar_visible ()) |
|
|
1192 | XMoveResizeWindow (disp, menuBar.win, |
|
|
1193 | window_vt_x, 0, |
|
|
1194 | TermWin_TotalWidth (), menuBar_TotalHeight ()); |
|
|
1195 | |
|
|
1196 | XMoveResizeWindow (disp, TermWin.vt, |
1131 | XMoveResizeWindow (disp, vt, |
1197 | window_vt_x, window_vt_y, |
1132 | window_vt_x, window_vt_y, |
1198 | TermWin_TotalWidth (), TermWin_TotalHeight ()); |
1133 | width, height); |
1199 | |
1134 | |
1200 | scr_clear (); |
1135 | scr_clear (); |
1201 | #ifdef XPM_BACKGROUND |
1136 | #ifdef XPM_BACKGROUND |
1202 | resize_pixmap (); |
1137 | resize_pixmap (); |
1203 | #endif |
1138 | #endif |
… | |
… | |
1209 | int old_ncol = prev_ncol; |
1144 | int old_ncol = prev_ncol; |
1210 | |
1145 | |
1211 | /* scr_reset only works on the primary screen */ |
1146 | /* scr_reset only works on the primary screen */ |
1212 | if (old_height) /* this is not the first time through */ |
1147 | if (old_height) /* this is not the first time through */ |
1213 | { |
1148 | { |
1214 | unsigned int ncol = TermWin.ncol; |
1149 | unsigned int ocol = ncol; |
1215 | TermWin.ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this |
1150 | ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this |
1216 | curr_screen = scr_change_screen (PRIMARY); |
1151 | curr_screen = scr_change_screen (PRIMARY); |
1217 | TermWin.ncol = ncol; |
1152 | ncol = ocol; |
1218 | } |
1153 | } |
1219 | |
1154 | |
1220 | scr_reset (); |
1155 | scr_reset (); |
1221 | |
1156 | |
1222 | if (curr_screen >= 0) /* this is not the first time through */ |
1157 | if (curr_screen >= 0) /* this is not the first time through */ |
1223 | { |
1158 | { |
1224 | scr_change_screen (curr_screen); |
1159 | scr_change_screen (curr_screen); |
1225 | selection_check (old_ncol != TermWin.ncol ? 4 : 0); |
1160 | selection_check (old_ncol != ncol ? 4 : 0); |
1226 | } |
1161 | } |
1227 | } |
1162 | } |
1228 | |
1163 | |
1229 | old_width = szHint.width; |
1164 | old_width = szHint.width; |
1230 | old_height = szHint.height; |
1165 | old_height = szHint.height; |
1231 | |
1166 | |
1232 | #ifdef XPM_BACKGROUND |
1167 | #ifdef XPM_BACKGROUND |
1233 | if (TermWin.pixmap) |
1168 | if (pixmap) |
1234 | scr_touch (false); |
1169 | scr_touch (false); |
1235 | #endif |
1170 | #endif |
1236 | |
1171 | |
1237 | #ifdef USE_XIM |
1172 | #ifdef USE_XIM |
1238 | IMSetStatusPosition (); |
1173 | IMSetStatusPosition (); |
… | |
… | |
1242 | /* |
1177 | /* |
1243 | * Set the width/height of the vt window in characters. Units are pixels. |
1178 | * Set the width/height of the vt window in characters. Units are pixels. |
1244 | * good for toggling 80/132 columns |
1179 | * good for toggling 80/132 columns |
1245 | */ |
1180 | */ |
1246 | void |
1181 | void |
1247 | rxvt_term::set_widthheight (unsigned int width, unsigned int height) |
1182 | rxvt_term::set_widthheight (unsigned int newwidth, unsigned int newheight) |
1248 | { |
1183 | { |
1249 | XWindowAttributes wattr; |
1184 | XWindowAttributes wattr; |
1250 | |
1185 | |
1251 | if (width == 0 || height == 0) |
1186 | if (newwidth == 0 || newheight == 0) |
1252 | { |
1187 | { |
1253 | XGetWindowAttributes (display->display, display->root, &wattr); |
1188 | XGetWindowAttributes (display->display, display->root, &wattr); |
|
|
1189 | |
1254 | if (width == 0) |
1190 | if (newwidth == 0) |
1255 | width = wattr.width - szHint.base_width; |
1191 | newwidth = wattr.width - szHint.base_width; |
1256 | if (height == 0) |
1192 | if (newheight == 0) |
1257 | height = wattr.height - szHint.base_height; |
1193 | newheight = wattr.height - szHint.base_height; |
1258 | } |
|
|
1259 | |
|
|
1260 | if (width != TermWin.width || height != TermWin.height) |
|
|
1261 | { |
1194 | } |
|
|
1195 | |
|
|
1196 | if (newwidth != width || newheight != height) |
|
|
1197 | { |
1262 | width += szHint.base_width; |
1198 | newwidth += szHint.base_width; |
1263 | height += szHint.base_height; |
1199 | newheight += szHint.base_height; |
1264 | resize_all_windows (width, height, 0); |
1200 | resize_all_windows (newwidth, newheight, 0); |
1265 | } |
1201 | } |
1266 | } |
1202 | } |
1267 | |
1203 | |
1268 | /* -------------------------------------------------------------------- * |
1204 | /* -------------------------------------------------------------------- * |
1269 | * - X INPUT METHOD ROUTINES - * |
1205 | * - X INPUT METHOD ROUTINES - * |
… | |
… | |
1279 | |
1215 | |
1280 | void |
1216 | void |
1281 | rxvt_term::im_set_size (XRectangle &size) |
1217 | rxvt_term::im_set_size (XRectangle &size) |
1282 | { |
1218 | { |
1283 | // the int_bwidth terms make no sense to me |
1219 | // the int_bwidth terms make no sense to me |
1284 | size.x = TermWin.int_bwidth; |
1220 | size.x = int_bwidth; |
1285 | size.y = TermWin.int_bwidth; |
1221 | size.y = int_bwidth; |
1286 | size.width = Width2Pixel (TermWin.ncol) + TermWin.int_bwidth; |
1222 | size.width = Width2Pixel (ncol) + int_bwidth; |
1287 | size.height = Height2Pixel (TermWin.nrow) + TermWin.int_bwidth; |
1223 | size.height = Height2Pixel (nrow) + int_bwidth; |
1288 | } |
1224 | } |
1289 | |
1225 | |
1290 | void |
1226 | void |
1291 | rxvt_term::im_set_preedit_area (XRectangle &preedit_rect, |
1227 | rxvt_term::im_set_preedit_area (XRectangle &preedit_rect, |
1292 | XRectangle &status_rect, |
1228 | XRectangle &status_rect, |
1293 | const XRectangle &needed_rect) |
1229 | const XRectangle &needed_rect) |
1294 | { |
1230 | { |
1295 | preedit_rect.x = needed_rect.width; |
1231 | preedit_rect.x = needed_rect.width; |
1296 | preedit_rect.y = 0; |
1232 | preedit_rect.y = 0; |
1297 | preedit_rect.width = Width2Pixel (TermWin.ncol) - needed_rect.width + 1; |
1233 | preedit_rect.width = Width2Pixel (ncol) - needed_rect.width + 1; |
1298 | preedit_rect.height = TermWin.fheight; |
1234 | preedit_rect.height = fheight; |
1299 | |
1235 | |
1300 | status_rect.x = 0; |
1236 | status_rect.x = 0; |
1301 | status_rect.y = 0; |
1237 | status_rect.y = 0; |
1302 | status_rect.width = needed_rect.width ? needed_rect.width : Width2Pixel (TermWin.ncol) + 1; |
1238 | status_rect.width = needed_rect.width ? needed_rect.width : Width2Pixel (ncol) + 1; |
1303 | status_rect.height = TermWin.fheight; |
1239 | status_rect.height = fheight; |
1304 | } |
1240 | } |
1305 | |
1241 | |
1306 | /* Checking whether input method is running. */ |
1242 | /* Checking whether input method is running. */ |
1307 | bool |
1243 | bool |
1308 | rxvt_term::IMisRunning () |
1244 | rxvt_term::IMisRunning () |
… | |
… | |
1336 | { |
1272 | { |
1337 | XPoint nspot; |
1273 | XPoint nspot; |
1338 | XVaNestedList preedit_attr; |
1274 | XVaNestedList preedit_attr; |
1339 | |
1275 | |
1340 | if (!Input_Context |
1276 | if (!Input_Context |
1341 | || !TermWin.focus |
1277 | || !focus |
1342 | || !(input_style & XIMPreeditPosition)) |
1278 | || !(input_style & XIMPreeditPosition)) |
1343 | return; |
1279 | return; |
1344 | |
1280 | |
1345 | im_set_position (nspot); |
1281 | im_set_position (nspot); |
1346 | |
1282 | |
… | |
… | |
1382 | XRectangle rect, status_rect, needed_rect; |
1318 | XRectangle rect, status_rect, needed_rect; |
1383 | unsigned long fg, bg; |
1319 | unsigned long fg, bg; |
1384 | const char *p; |
1320 | const char *p; |
1385 | char **s; |
1321 | char **s; |
1386 | XIMStyles *xim_styles; |
1322 | XIMStyles *xim_styles; |
|
|
1323 | |
|
|
1324 | set_environ (envv); |
1387 | |
1325 | |
1388 | if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) |
1326 | if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) |
1389 | return false; |
1327 | return false; |
1390 | |
1328 | |
1391 | D_MAIN ((stderr, "rxvt_IM_get_IC ()")); |
1329 | D_MAIN ((stderr, "rxvt_IM_get_IC ()")); |
… | |
… | |
1466 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1404 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1467 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1405 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1468 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1406 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1469 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1407 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1470 | "*", |
1408 | "*", |
1471 | TermWin.fheight, |
1409 | fheight, |
1472 | TermWin.fheight + 1, TermWin.fheight - 1, |
1410 | fheight + 1, fheight - 1, |
1473 | TermWin.fheight - 2, TermWin.fheight + 2); |
1411 | fheight - 2, fheight + 2); |
1474 | |
1412 | |
1475 | fs = XCreateFontSet (display->display, rs[Rs_imFont] ? rs[Rs_imFont] : pat, |
1413 | fs = XCreateFontSet (display->display, rs[Rs_imFont] ? rs[Rs_imFont] : pat, |
1476 | &missing_charset_list, &missing_charset_count, &def_string); |
1414 | &missing_charset_list, &missing_charset_count, &def_string); |
1477 | |
1415 | |
1478 | if (missing_charset_list) |
1416 | if (missing_charset_list) |
… | |
… | |
1524 | NULL); |
1462 | NULL); |
1525 | } |
1463 | } |
1526 | |
1464 | |
1527 | Input_Context = XCreateIC (xim, |
1465 | Input_Context = XCreateIC (xim, |
1528 | XNInputStyle, input_style, |
1466 | XNInputStyle, input_style, |
1529 | XNClientWindow, TermWin.vt, |
1467 | XNClientWindow, vt, |
1530 | XNFocusWindow, TermWin.parent[0], |
1468 | XNFocusWindow, parent[0], |
1531 | preedit_attr ? XNPreeditAttributes : NULL, |
1469 | preedit_attr ? XNPreeditAttributes : NULL, |
1532 | preedit_attr, |
1470 | preedit_attr, |
1533 | status_attr ? XNStatusAttributes : NULL, |
1471 | status_attr ? XNStatusAttributes : NULL, |
1534 | status_attr, NULL); |
1472 | status_attr, NULL); |
1535 | |
1473 | |
… | |
… | |
1552 | } |
1490 | } |
1553 | |
1491 | |
1554 | void |
1492 | void |
1555 | rxvt_term::im_cb () |
1493 | rxvt_term::im_cb () |
1556 | { |
1494 | { |
1557 | int i, found, had_im; |
1495 | int i; |
1558 | const char *p; |
1496 | const char *p; |
1559 | char **s; |
1497 | char **s; |
1560 | char buf[IMBUFSIZ]; |
1498 | char buf[IMBUFSIZ]; |
1561 | |
1499 | |
1562 | SET_R (this); |
1500 | make_current (); |
1563 | |
1501 | |
1564 | im_destroy (); |
1502 | im_destroy (); |
1565 | |
1503 | |
1566 | D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()")); |
1504 | D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()")); |
1567 | if (Input_Context) |
1505 | if (Input_Context) |
… | |
… | |
1619 | { |
1557 | { |
1620 | XRectangle preedit_rect, status_rect, *needed_rect; |
1558 | XRectangle preedit_rect, status_rect, *needed_rect; |
1621 | XVaNestedList preedit_attr, status_attr; |
1559 | XVaNestedList preedit_attr, status_attr; |
1622 | |
1560 | |
1623 | if (!Input_Context |
1561 | if (!Input_Context |
1624 | || !TermWin.focus |
1562 | || !focus |
1625 | || !(input_style & XIMPreeditArea) |
1563 | || !(input_style & XIMPreeditArea) |
1626 | || !IMisRunning ()) |
1564 | || !IMisRunning ()) |
1627 | return; |
1565 | return; |
1628 | |
1566 | |
1629 | /* Getting the necessary width of preedit area */ |
1567 | /* Getting the necessary width of preedit area */ |
… | |
… | |
1644 | XFree (preedit_attr); |
1582 | XFree (preedit_attr); |
1645 | XFree (status_attr); |
1583 | XFree (status_attr); |
1646 | } |
1584 | } |
1647 | #endif /* USE_XIM */ |
1585 | #endif /* USE_XIM */ |
1648 | |
1586 | |
1649 | /*----------------------------------------------------------------------*/ |
|
|
1650 | rxvt_t rxvt_current_term; |
|
|
1651 | |
|
|
1652 | /*----------------------- end-of-file (C source) -----------------------*/ |
1587 | /*----------------------- end-of-file (C source) -----------------------*/ |