… | |
… | |
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" |
36 | |
37 | |
|
|
38 | #include <limits> |
|
|
39 | |
37 | #include <signal.h> |
40 | #include <csignal> |
|
|
41 | #include <cstring> |
38 | |
42 | |
39 | #ifdef TTY_GID_SUPPORT |
43 | #ifdef TTY_GID_SUPPORT |
40 | # include <grp.h> |
44 | # include <grp.h> |
41 | #endif |
45 | #endif |
42 | |
46 | |
43 | #ifdef HAVE_TERMIOS_H |
47 | #ifdef HAVE_TERMIOS_H |
44 | # include <termios.h> |
48 | # include <termios.h> |
45 | #endif |
49 | #endif |
46 | |
50 | |
47 | #include <cstring> |
51 | #if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__) |
|
|
52 | static uid_t saved_euid; |
|
|
53 | static gid_t saved_egid; |
|
|
54 | #endif |
|
|
55 | |
|
|
56 | bool |
|
|
57 | rxvt_tainted () |
|
|
58 | { |
|
|
59 | #if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__) |
|
|
60 | return getuid () != saved_euid || getgid () != saved_egid; |
|
|
61 | #else |
|
|
62 | return false; |
|
|
63 | #endif |
|
|
64 | } |
48 | |
65 | |
49 | vector<rxvt_term *> rxvt_term::termlist; |
66 | vector<rxvt_term *> rxvt_term::termlist; |
50 | |
67 | |
51 | static char curlocale[128]; |
68 | static char curlocale[128], savelocale[128]; |
52 | |
69 | |
53 | bool |
70 | bool |
54 | rxvt_set_locale (const char *locale) |
71 | rxvt_set_locale (const char *locale) |
55 | { |
72 | { |
56 | if (!locale || !strncmp (locale, curlocale, 128)) |
73 | if (!locale || !strncmp (locale, curlocale, 128)) |
57 | return false; |
74 | return false; |
58 | |
75 | |
59 | strncpy (curlocale, locale, 128); |
76 | strncpy (curlocale, locale, 128); |
60 | setlocale (LC_CTYPE, curlocale); |
77 | setlocale (LC_CTYPE, curlocale); |
61 | return true; |
78 | return true; |
|
|
79 | } |
|
|
80 | |
|
|
81 | void |
|
|
82 | rxvt_push_locale (const char *locale) |
|
|
83 | { |
|
|
84 | strcpy (savelocale, curlocale); |
|
|
85 | rxvt_set_locale (locale); |
|
|
86 | } |
|
|
87 | |
|
|
88 | void |
|
|
89 | rxvt_pop_locale () |
|
|
90 | { |
|
|
91 | rxvt_set_locale (savelocale); |
62 | } |
92 | } |
63 | |
93 | |
64 | #if ENABLE_COMBINING |
94 | #if ENABLE_COMBINING |
65 | class rxvt_composite_vec rxvt_composite; |
95 | class rxvt_composite_vec rxvt_composite; |
66 | |
96 | |
… | |
… | |
166 | incr_ev (this, &rxvt_term::incr_cb) |
196 | incr_ev (this, &rxvt_term::incr_cb) |
167 | { |
197 | { |
168 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
198 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
169 | |
199 | |
170 | termlist.push_back (this); |
200 | termlist.push_back (this); |
171 | } |
|
|
172 | |
201 | |
173 | rxvt_term::~rxvt_term () |
202 | #ifdef KEYSYM_RESOURCE |
174 | { |
203 | keyboard = new keyboard_manager; |
175 | termlist.erase (find (termlist.begin (), termlist.end(), this)); |
|
|
176 | |
204 | |
|
|
205 | if (!keyboard) |
|
|
206 | rxvt_fatal ("out of memory, aborting.\n"); |
|
|
207 | #endif |
|
|
208 | } |
|
|
209 | |
|
|
210 | // clean up the most important stuff, do *not* call x or free mem etc. |
|
|
211 | // for use before an emergency exit |
|
|
212 | void rxvt_term::emergency_cleanup () |
|
|
213 | { |
177 | if (cmd_pid) |
214 | if (cmd_pid) |
178 | kill (-cmd_pid, SIGHUP); |
215 | kill (-cmd_pid, SIGHUP); |
179 | |
216 | |
180 | pty.put (); |
|
|
181 | |
|
|
182 | #ifdef UTMP_SUPPORT |
217 | #ifdef UTMP_SUPPORT |
183 | privileged_utmp (RESTORE); |
218 | privileged_utmp (RESTORE); |
184 | #endif |
219 | #endif |
185 | |
220 | |
|
|
221 | pty.put (); |
|
|
222 | } |
|
|
223 | |
|
|
224 | rxvt_term::~rxvt_term () |
|
|
225 | { |
|
|
226 | HOOK_INVOKE ((this, HOOK_DESTROY, DT_END)); |
|
|
227 | |
|
|
228 | termlist.erase (find (termlist.begin (), termlist.end(), this)); |
|
|
229 | |
|
|
230 | emergency_cleanup (); |
|
|
231 | |
186 | #if ENABLE_STYLES |
232 | #if ENABLE_STYLES |
187 | for (int i = RS_styleCount; --i; ) |
233 | for (int i = RS_styleCount; --i; ) |
188 | if (TermWin.fontset[i] != TermWin.fontset[0]) |
234 | if (fontset[i] != fontset[0]) |
189 | delete TermWin.fontset[i]; |
235 | delete fontset[i]; |
190 | #endif |
236 | #endif |
191 | delete TermWin.fontset[0]; |
237 | delete fontset[0]; |
192 | |
238 | |
193 | if (display) |
239 | if (display) |
194 | { |
240 | { |
|
|
241 | dDisp; |
|
|
242 | |
195 | selection_clear (); |
243 | selection_clear (); |
196 | |
244 | |
197 | #ifdef USE_XIM |
245 | #ifdef USE_XIM |
198 | im_destroy (); |
246 | im_destroy (); |
199 | #endif |
247 | #endif |
200 | #ifdef MENUBAR |
248 | #ifdef MENUBAR |
201 | if (menubarGC) XFreeGC (display->display, menubarGC); |
249 | if (menubarGC) XFreeGC (disp, menubarGC); |
202 | #endif |
250 | #endif |
203 | #ifdef XTERM_SCROLLBAR |
251 | #ifdef XTERM_SCROLLBAR |
204 | if (xscrollbarGC) XFreeGC (display->display, xscrollbarGC); |
252 | if (xscrollbarGC) XFreeGC (disp, xscrollbarGC); |
205 | if (ShadowGC) XFreeGC (display->display, ShadowGC); |
253 | if (ShadowGC) XFreeGC (disp, ShadowGC); |
206 | #endif |
254 | #endif |
207 | #ifdef PLAIN_SCROLLBAR |
255 | #ifdef PLAIN_SCROLLBAR |
208 | if (pscrollbarGC) XFreeGC (display->display, pscrollbarGC); |
256 | if (pscrollbarGC) XFreeGC (disp, pscrollbarGC); |
209 | #endif |
257 | #endif |
210 | #ifdef NEXT_SCROLLBAR |
258 | #ifdef NEXT_SCROLLBAR |
211 | if (blackGC) XFreeGC (display->display, blackGC); |
259 | if (blackGC) XFreeGC (disp, blackGC); |
212 | if (whiteGC) XFreeGC (display->display, whiteGC); |
260 | if (whiteGC) XFreeGC (disp, whiteGC); |
213 | if (grayGC) XFreeGC (display->display, grayGC); |
261 | if (grayGC) XFreeGC (disp, grayGC); |
214 | if (darkGC) XFreeGC (display->display, darkGC); |
262 | if (darkGC) XFreeGC (disp, darkGC); |
215 | if (stippleGC) XFreeGC (display->display, stippleGC); |
263 | if (stippleGC) XFreeGC (disp, stippleGC); |
216 | if (dimple) XFreePixmap (display->display, dimple); |
264 | if (dimple) XFreePixmap (disp, dimple); |
217 | if (upArrow) XFreePixmap (display->display, upArrow); |
265 | if (upArrow) XFreePixmap (disp, upArrow); |
218 | if (downArrow) XFreePixmap (display->display, downArrow); |
266 | if (downArrow) XFreePixmap (disp, downArrow); |
219 | if (upArrowHi) XFreePixmap (display->display, upArrowHi); |
267 | if (upArrowHi) XFreePixmap (disp, upArrowHi); |
220 | if (downArrowHi) XFreePixmap (display->display, downArrowHi); |
268 | if (downArrowHi) XFreePixmap (disp, downArrowHi); |
221 | #endif |
269 | #endif |
222 | #if defined(MENUBAR) || defined(RXVT_SCROLLBAR) |
270 | #if defined(MENUBAR) || defined(RXVT_SCROLLBAR) |
223 | if (topShadowGC) XFreeGC (display->display, topShadowGC); |
271 | if (topShadowGC) XFreeGC (disp, topShadowGC); |
224 | if (botShadowGC) XFreeGC (display->display, botShadowGC); |
272 | if (botShadowGC) XFreeGC (disp, botShadowGC); |
225 | if (scrollbarGC) XFreeGC (display->display, scrollbarGC); |
273 | if (scrollbarGC) XFreeGC (disp, scrollbarGC); |
226 | #endif |
274 | #endif |
227 | if (TermWin.gc) XFreeGC (display->display, TermWin.gc); |
275 | if (gc) XFreeGC (disp, gc); |
228 | |
276 | |
229 | #if defined(MENUBAR) && (MENUBAR_MAX > 1) |
277 | #if defined(MENUBAR) && (MENUBAR_MAX > 1) |
230 | delete menuBar.drawable; |
278 | delete menuBar.drawable; |
231 | //if (menuBar.win) |
279 | //if (menuBar.win) |
232 | // XDestroyWindow (display->display, menuBar.win); |
280 | // XDestroyWindow (disp, menuBar.win); |
233 | #endif |
281 | #endif |
234 | delete TermWin.drawable; |
282 | delete drawable; |
235 | // destroy all windows |
283 | // destroy all windows |
236 | if (TermWin.parent[0]) |
284 | if (parent[0]) |
237 | XDestroyWindow (display->display, TermWin.parent[0]); |
285 | XDestroyWindow (disp, parent[0]); |
238 | } |
286 | } |
239 | |
287 | |
240 | // TODO: free pixcolours, colours should become part of rxvt_display |
288 | // TODO: free pixcolours, colours should become part of rxvt_display |
241 | |
289 | |
242 | delete pix_colors_focused; |
290 | delete pix_colors_focused; |
243 | #ifdef OFF_FOCUS_FADING |
291 | #if OFF_FOCUS_FADING |
244 | delete pix_colors_unfocused; |
292 | delete pix_colors_unfocused; |
245 | #endif |
293 | #endif |
246 | |
294 | |
247 | displays.put (display); |
295 | displays.put (display); |
248 | |
296 | |
249 | scr_release (); |
297 | scr_release (); |
250 | |
298 | |
251 | /* clear all resources */ |
299 | /* clear all resources */ |
252 | for (int i = 0; i < allocated.size (); i++) |
300 | for (int i = 0; i < allocated.size (); i++) |
253 | free (allocated[i]); |
301 | free (allocated [i]); |
254 | |
302 | |
255 | free (selection.text); |
303 | free (selection.text); |
256 | // TODO: manage env vars in child only(!) |
304 | // TODO: manage env vars in child only(!) |
257 | free (env_windowid); |
305 | free (env_windowid); |
258 | free (env_display); |
306 | free (env_display); |
259 | free (env_term); |
307 | free (env_term); |
260 | free (env_colorfgbg); |
308 | free (env_colorfgbg); |
261 | free (locale); |
309 | free (locale); |
262 | #if 0 |
310 | free (v_buffer); |
263 | free (codeset); |
311 | free (incr_buf); |
264 | #endif |
|
|
265 | |
312 | |
266 | delete envv; |
313 | delete envv; |
267 | delete argv; |
314 | delete argv; |
|
|
315 | |
|
|
316 | #ifdef KEYSYM_RESOURCE |
|
|
317 | delete keyboard; |
|
|
318 | #endif |
|
|
319 | } |
|
|
320 | |
|
|
321 | void |
|
|
322 | rxvt_term::child_exit () |
|
|
323 | { |
|
|
324 | cmd_pid = 0; |
|
|
325 | |
|
|
326 | if (!OPTION (Opt_hold)) |
|
|
327 | destroy (); |
268 | } |
328 | } |
269 | |
329 | |
270 | void |
330 | void |
271 | rxvt_term::destroy () |
331 | rxvt_term::destroy () |
272 | { |
332 | { |
… | |
… | |
324 | |
384 | |
325 | delete this; |
385 | delete this; |
326 | } |
386 | } |
327 | |
387 | |
328 | /*----------------------------------------------------------------------*/ |
388 | /*----------------------------------------------------------------------*/ |
329 | /* rxvt_init () */ |
389 | /* |
|
|
390 | * Exit gracefully, clearing the utmp entry and restoring tty attributes |
|
|
391 | * TODO: if debugging, this should free up any known resources if we can |
|
|
392 | */ |
|
|
393 | static XErrorHandler old_xerror_handler; |
|
|
394 | |
|
|
395 | static void |
|
|
396 | rxvt_emergency_cleanup () |
|
|
397 | { |
|
|
398 | for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
|
|
399 | (*t)->emergency_cleanup (); |
|
|
400 | } |
|
|
401 | |
|
|
402 | #if ENABLE_FRILLS |
|
|
403 | static void |
|
|
404 | print_x_error (Display *dpy, XErrorEvent *event) |
|
|
405 | { |
|
|
406 | char buffer[BUFSIZ]; |
|
|
407 | char mesg[BUFSIZ]; |
|
|
408 | char number[32]; |
|
|
409 | char *mtype = "XlibMessage"; |
|
|
410 | XGetErrorText(dpy, event->error_code, buffer, BUFSIZ); |
|
|
411 | XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ); |
|
|
412 | rxvt_warn ("An X Error occured, trying to continue after report.\n"); |
|
|
413 | rxvt_warn ("%s: %s\n", mesg, buffer); |
|
|
414 | XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ); |
|
|
415 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code); |
|
|
416 | sprintf(number, "%d", event->request_code); |
|
|
417 | XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ); |
|
|
418 | rxvt_warn ("(which is %s)\n", buffer); |
|
|
419 | if (event->request_code >= 128) { |
|
|
420 | XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d", |
|
|
421 | mesg, BUFSIZ); |
|
|
422 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code); |
|
|
423 | } |
|
|
424 | if ((event->error_code == BadWindow) || |
|
|
425 | (event->error_code == BadPixmap) || |
|
|
426 | (event->error_code == BadCursor) || |
|
|
427 | (event->error_code == BadFont) || |
|
|
428 | (event->error_code == BadDrawable) || |
|
|
429 | (event->error_code == BadColor) || |
|
|
430 | (event->error_code == BadGC) || |
|
|
431 | (event->error_code == BadIDChoice) || |
|
|
432 | (event->error_code == BadValue) || |
|
|
433 | (event->error_code == BadAtom)) { |
|
|
434 | if (event->error_code == BadValue) |
|
|
435 | XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x", |
|
|
436 | mesg, BUFSIZ); |
|
|
437 | else if (event->error_code == BadAtom) |
|
|
438 | XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x", |
|
|
439 | mesg, BUFSIZ); |
|
|
440 | else |
|
|
441 | XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", |
|
|
442 | mesg, BUFSIZ); |
|
|
443 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); |
|
|
444 | } |
|
|
445 | XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", |
|
|
446 | mesg, BUFSIZ); |
|
|
447 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); |
|
|
448 | } |
|
|
449 | #endif |
|
|
450 | |
|
|
451 | int |
|
|
452 | rxvt_xerror_handler (Display *display, XErrorEvent *event) |
|
|
453 | { |
|
|
454 | if (GET_R->allowedxerror == -1) |
|
|
455 | GET_R->allowedxerror = event->error_code; |
|
|
456 | else |
|
|
457 | { |
|
|
458 | // GET_R is most likely not the terminal which caused the error, |
|
|
459 | // so just output the error and continue |
|
|
460 | #if ENABLE_FRILLS |
|
|
461 | print_x_error (display, event); |
|
|
462 | #else |
|
|
463 | old_xerror_handler (display, event); |
|
|
464 | #endif |
|
|
465 | } |
|
|
466 | |
|
|
467 | return 0; |
|
|
468 | } |
|
|
469 | |
|
|
470 | int |
|
|
471 | rxvt_xioerror_handler (Display *display) |
|
|
472 | { |
|
|
473 | rxvt_warn ("X connection to '%s' broken, unable to recover, exiting.\n", |
|
|
474 | DisplayString (display)); |
|
|
475 | rxvt_emergency_cleanup (); |
|
|
476 | _exit (EXIT_FAILURE); |
|
|
477 | } |
|
|
478 | |
|
|
479 | /*----------------------------------------------------------------------*/ |
330 | bool |
480 | bool |
331 | rxvt_term::init (int argc, const char *const *argv) |
481 | rxvt_term::init (int argc, const char *const *argv) |
332 | { |
482 | { |
333 | SET_R (this); |
483 | SET_R (this); |
334 | |
484 | |
|
|
485 | set_locale (""); |
|
|
486 | |
335 | if (!init_vars ()) |
487 | if (!init_vars ()) |
336 | return false; |
488 | return false; |
337 | |
489 | |
338 | init_secondary (); |
490 | init_secondary (); |
339 | |
491 | |
340 | const char **cmd_argv = init_resources (argc, argv); |
492 | const char **cmd_argv = init_resources (argc, argv); |
341 | |
493 | |
342 | set_locale (""); |
494 | #ifdef KEYSYM_RESOURCE |
|
|
495 | keyboard->register_done (); |
|
|
496 | #endif |
343 | |
497 | |
344 | #if MENUBAR_MAX |
498 | #if MENUBAR_MAX |
345 | menubar_read (rs[Rs_menu]); |
499 | menubar_read (rs[Rs_menu]); |
346 | #endif |
500 | #endif |
347 | #ifdef HAVE_SCROLLBARS |
501 | #ifdef HAVE_SCROLLBARS |
348 | if (options & Opt_scrollBar) |
502 | if (OPTION (Opt_scrollBar)) |
349 | scrollBar.setIdle (); /* set existence for size calculations */ |
503 | scrollBar.setIdle (); /* set existence for size calculations */ |
350 | #endif |
504 | #endif |
351 | |
505 | |
|
|
506 | #if ENABLE_PERL |
|
|
507 | if (!rs[Rs_perl_ext_1]) |
|
|
508 | rs[Rs_perl_ext_1] = "default"; |
|
|
509 | |
|
|
510 | if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1]) |
|
|
511 | || (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2]) |
|
|
512 | || (rs[Rs_perl_eval] && *rs[Rs_perl_eval])) |
|
|
513 | { |
|
|
514 | #if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__) |
|
|
515 | // ignore some perl-related arguments if some bozo installed us set[ug]id |
|
|
516 | if (rxvt_tainted ()) |
|
|
517 | { |
|
|
518 | if ((rs[Rs_perl_lib] && *rs[Rs_perl_lib]) |
|
|
519 | || (rs[Rs_perl_eval] && *rs[Rs_perl_eval])) |
|
|
520 | { |
|
|
521 | rxvt_warn ("running with elevated privileges: ignoring perl-lib and perl-eval.\n"); |
|
|
522 | rs[Rs_perl_lib] = 0; |
|
|
523 | rs[Rs_perl_eval] = 0; |
|
|
524 | } |
|
|
525 | } |
|
|
526 | #endif |
|
|
527 | rxvt_perl.init (); |
|
|
528 | HOOK_INVOKE ((this, HOOK_INIT, DT_END)); |
|
|
529 | } |
|
|
530 | #endif |
|
|
531 | |
352 | create_windows (argc, argv); |
532 | create_windows (argc, argv); |
353 | |
533 | |
|
|
534 | dDisp; |
|
|
535 | |
354 | init_xlocale (); |
536 | init_xlocale (); |
355 | |
537 | |
356 | scr_reset (); /* initialize screen */ |
538 | scr_reset (); /* initialize screen */ |
357 | |
539 | |
358 | #if 0 |
540 | #if 0 |
359 | XSynchronize (display->display, True); |
541 | XSynchronize (disp, True); |
360 | #endif |
542 | #endif |
361 | |
543 | |
362 | #ifdef HAVE_SCROLLBARS |
544 | #ifdef HAVE_SCROLLBARS |
363 | if (options & Opt_scrollBar) |
545 | if (OPTION (Opt_scrollBar)) |
364 | resize_scrollbar (); /* create and map scrollbar */ |
546 | resize_scrollbar (); /* create and map scrollbar */ |
365 | #endif |
547 | #endif |
366 | #if (MENUBAR_MAX) |
548 | #if (MENUBAR_MAX) |
367 | if (menubar_visible ()) |
549 | if (menubar_visible ()) |
368 | XMapWindow (display->display, menuBar.win); |
550 | XMapWindow (disp, menuBar.win); |
369 | #endif |
551 | #endif |
370 | #ifdef TRANSPARENT |
552 | #ifdef TRANSPARENT |
371 | if (options & Opt_transparent) |
553 | if (OPTION (Opt_transparent)) |
372 | { |
554 | { |
373 | XSelectInput (display->display, display->root, PropertyChangeMask); |
555 | XSelectInput (disp, display->root, PropertyChangeMask); |
374 | check_our_parents (); |
556 | check_our_parents (); |
375 | rootwin_ev.start (display, display->root); |
557 | rootwin_ev.start (display, display->root); |
376 | } |
558 | } |
377 | #endif |
559 | #endif |
378 | |
560 | |
379 | XMapWindow (display->display, TermWin.vt); |
561 | XMapWindow (disp, vt); |
380 | XMapWindow (display->display, TermWin.parent[0]); |
562 | XMapWindow (disp, parent[0]); |
381 | |
563 | |
382 | set_colorfgbg (); |
564 | set_colorfgbg (); |
383 | |
565 | |
384 | init_command (cmd_argv); |
566 | init_command (cmd_argv); |
385 | |
567 | |
|
|
568 | free (cmd_argv); |
|
|
569 | |
|
|
570 | if (pty.pty >= 0) |
386 | pty_ev.start (pty.pty, EVENT_READ); |
571 | pty_ev.start (pty.pty, EVENT_READ); |
387 | |
572 | |
388 | check_ev.start (); |
573 | check_ev.start (); |
389 | |
574 | |
|
|
575 | HOOK_INVOKE ((this, HOOK_START, DT_END)); |
|
|
576 | |
390 | return true; |
577 | return true; |
391 | } |
578 | } |
392 | |
579 | |
393 | static int (*old_xerror_handler) (Display *dpy, XErrorEvent *event); |
580 | static struct sig_handlers |
|
|
581 | { |
|
|
582 | sig_watcher sw_chld, sw_term, sw_int; |
|
|
583 | |
|
|
584 | void sig_chld (sig_watcher &w) |
|
|
585 | { |
|
|
586 | // we are being called for every SIGCHLD, find the corresponding term |
|
|
587 | int pid; |
|
|
588 | |
|
|
589 | while ((pid = waitpid (-1, NULL, WNOHANG)) > 0) |
|
|
590 | for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
|
|
591 | if (pid == (*t)->cmd_pid) |
|
|
592 | { |
|
|
593 | (*t)->child_exit (); |
|
|
594 | break; |
|
|
595 | } |
|
|
596 | } |
|
|
597 | |
|
|
598 | /* |
|
|
599 | * Catch a fatal signal and tidy up before quitting |
|
|
600 | */ |
|
|
601 | void |
|
|
602 | sig_term (sig_watcher &w) |
|
|
603 | { |
|
|
604 | #ifdef DEBUG_CMD |
|
|
605 | rxvt_warn ("caught signal %d, exiting.\n", w.signum); |
|
|
606 | #endif |
|
|
607 | rxvt_emergency_cleanup (); |
|
|
608 | signal (w.signum, SIG_DFL); |
|
|
609 | kill (getpid (), w.signum); |
|
|
610 | } |
|
|
611 | |
|
|
612 | sig_handlers () |
|
|
613 | : sw_chld (this, &sig_handlers::sig_chld), |
|
|
614 | sw_term (this, &sig_handlers::sig_term), |
|
|
615 | sw_int (this, &sig_handlers::sig_term) |
|
|
616 | { |
|
|
617 | } |
|
|
618 | } sig_handlers; |
394 | |
619 | |
395 | void |
620 | void |
396 | rxvt_init () |
621 | rxvt_init () |
397 | { |
622 | { |
398 | /* install exit handler for cleanup */ |
|
|
399 | #if 0 |
|
|
400 | #ifdef HAVE_ATEXIT |
|
|
401 | atexit (rxvt_clean_exit); |
|
|
402 | #else |
|
|
403 | #endif |
|
|
404 | #endif |
|
|
405 | /* |
623 | /* |
406 | * Save and then give up any super-user privileges |
624 | * Save and then give up any super-user privileges |
407 | * If we need privileges in any area then we must specifically request it. |
625 | * If we need privileges in any area then we must specifically request it. |
408 | * We should only need to be root in these cases: |
626 | * We should only need to be root in these cases: |
409 | * 1. write utmp entries on some systems |
627 | * 1. write utmp entries on some systems |
410 | * 2. chown tty on some systems |
628 | * 2. chown tty on some systems |
411 | */ |
629 | */ |
412 | rxvt_privileges (SAVE); |
630 | rxvt_privileges (SAVE); |
413 | rxvt_privileges (IGNORE); |
631 | rxvt_privileges (IGNORE); |
414 | |
632 | |
415 | struct sigaction sa; |
633 | signal (SIGHUP, SIG_IGN); |
|
|
634 | signal (SIGPIPE, SIG_IGN); |
416 | |
635 | |
417 | sigfillset (&sa.sa_mask); |
636 | sig_handlers.sw_chld.start (SIGCHLD); |
418 | sa.sa_flags = SA_NOCLDSTOP | SA_RESTART; |
637 | sig_handlers.sw_term.start (SIGTERM); |
419 | sa.sa_handler = SIG_IGN; sigaction (SIGHUP , &sa, 0); |
638 | sig_handlers.sw_int.start (SIGINT); |
420 | sa.sa_handler = SIG_IGN; sigaction (SIGPIPE, &sa, 0); |
|
|
421 | sa.sa_handler = rxvt_Exit_signal; sigaction (SIGINT , &sa, 0); |
|
|
422 | sa.sa_handler = rxvt_Exit_signal; sigaction (SIGQUIT, &sa, 0); |
|
|
423 | sa.sa_handler = rxvt_Exit_signal; sigaction (SIGTERM, &sa, 0); |
|
|
424 | sa.sa_handler = rxvt_Child_signal; sigaction (SIGCHLD, &sa, 0); |
|
|
425 | |
639 | |
426 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
640 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
427 | /* signal (SIGURG, SIG_DFL); */ |
641 | /* signal (SIGURG, SIG_DFL); */ |
428 | |
642 | |
429 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
643 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
|
|
644 | // TODO: handle this with exceptions and tolerate the memory loss |
430 | //XSetIOErrorHandler ((XErrorHandler) rxvt_xioerror_handler); |
645 | XSetIOErrorHandler (rxvt_xioerror_handler); |
431 | } |
|
|
432 | |
646 | |
433 | /* ------------------------------------------------------------------------- * |
647 | XrmInitialize (); |
434 | * SIGNAL HANDLING & EXIT HANDLER * |
|
|
435 | * ------------------------------------------------------------------------- */ |
|
|
436 | /* |
|
|
437 | * Catch a SIGCHLD signal and exit if the direct child has died |
|
|
438 | */ |
|
|
439 | |
|
|
440 | void rxvt_term::child_exited (int pid) |
|
|
441 | { |
|
|
442 | for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++) |
|
|
443 | if (pid == (*t)->cmd_pid) |
|
|
444 | { |
|
|
445 | (*t)->destroy (); |
|
|
446 | break; |
|
|
447 | } |
|
|
448 | } |
|
|
449 | |
|
|
450 | /* ARGSUSED */ |
|
|
451 | /* INTPROTO */ |
|
|
452 | RETSIGTYPE |
|
|
453 | rxvt_Child_signal (int sig __attribute__ ((unused))) |
|
|
454 | { |
|
|
455 | int pid, save_errno = errno; |
|
|
456 | |
|
|
457 | while ((pid = waitpid (-1, NULL, WNOHANG)) > 0) |
|
|
458 | rxvt_term::child_exited (pid); |
|
|
459 | |
|
|
460 | errno = save_errno; |
|
|
461 | } |
|
|
462 | |
|
|
463 | /* |
|
|
464 | * Catch a fatal signal and tidy up before quitting |
|
|
465 | */ |
|
|
466 | /* INTPROTO */ |
|
|
467 | RETSIGTYPE |
|
|
468 | rxvt_Exit_signal (int sig) |
|
|
469 | { |
|
|
470 | signal (sig, SIG_DFL); |
|
|
471 | #ifdef DEBUG_CMD |
|
|
472 | rxvt_warn ("caught signal %d, exiting.\n", sig); |
|
|
473 | #endif |
|
|
474 | rxvt_clean_exit (); |
|
|
475 | kill (getpid (), sig); |
|
|
476 | } |
|
|
477 | |
|
|
478 | /* INTPROTO */ |
|
|
479 | int |
|
|
480 | rxvt_xerror_handler (Display *display, XErrorEvent *event) |
|
|
481 | { |
|
|
482 | if (GET_R->allowedxerror == -1) |
|
|
483 | GET_R->allowedxerror = event->error_code; |
|
|
484 | else |
|
|
485 | { |
|
|
486 | old_xerror_handler (display, event); |
|
|
487 | GET_R->destroy (); |
|
|
488 | } |
|
|
489 | |
|
|
490 | return 0; |
|
|
491 | } |
|
|
492 | |
|
|
493 | /*----------------------------------------------------------------------*/ |
|
|
494 | /* |
|
|
495 | * Exit gracefully, clearing the utmp entry and restoring tty attributes |
|
|
496 | * TODO: if debugging, this should free up any known resources if we can |
|
|
497 | */ |
|
|
498 | /* INTPROTO */ |
|
|
499 | void |
|
|
500 | rxvt_clean_exit () |
|
|
501 | { |
|
|
502 | // TODO: rxvtd should clean up all ressources |
|
|
503 | if (GET_R) |
|
|
504 | GET_R->destroy (); |
|
|
505 | } |
648 | } |
506 | |
649 | |
507 | /* ------------------------------------------------------------------------- * |
650 | /* ------------------------------------------------------------------------- * |
508 | * MEMORY ALLOCATION WRAPPERS * |
651 | * MEMORY ALLOCATION WRAPPERS * |
509 | * ------------------------------------------------------------------------- */ |
652 | * ------------------------------------------------------------------------- */ |
510 | /* INTPROTO */ |
653 | void * |
511 | void * |
|
|
512 | rxvt_malloc (size_t size) |
654 | rxvt_malloc (size_t size) |
513 | { |
655 | { |
514 | void *p; |
|
|
515 | |
|
|
516 | p = malloc (size); |
656 | void *p = malloc (size); |
|
|
657 | |
517 | if (p) |
658 | if (!p) |
518 | return p; |
|
|
519 | |
|
|
520 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
659 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
521 | /* NOTREACHED */ |
|
|
522 | } |
|
|
523 | |
660 | |
524 | /* INTPROTO */ |
661 | return p; |
525 | void * |
662 | } |
|
|
663 | |
|
|
664 | void * |
526 | rxvt_calloc (size_t number, size_t size) |
665 | rxvt_calloc (size_t number, size_t size) |
527 | { |
666 | { |
528 | void *p; |
|
|
529 | |
|
|
530 | p = calloc (number, size); |
667 | void *p = calloc (number, size); |
|
|
668 | |
531 | if (p) |
669 | if (!p) |
532 | return p; |
|
|
533 | |
|
|
534 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
670 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
535 | /* NOTREACHED */ |
|
|
536 | } |
|
|
537 | |
671 | |
538 | /* INTPROTO */ |
672 | return p; |
|
|
673 | } |
|
|
674 | |
539 | void * |
675 | void * |
540 | rxvt_realloc (void *ptr, size_t size) |
676 | rxvt_realloc (void *ptr, size_t size) |
541 | { |
677 | { |
542 | void *p; |
|
|
543 | |
|
|
544 | if (ptr) |
|
|
545 | p = realloc (ptr, size); |
678 | void *p = realloc (ptr, size); |
546 | else |
|
|
547 | p = malloc (size); |
|
|
548 | |
679 | |
549 | if (p) |
680 | if (!p) |
550 | return p; |
|
|
551 | |
|
|
552 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
681 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
553 | /* NOTREACHED */ |
682 | |
|
|
683 | return p; |
554 | } |
684 | } |
555 | |
685 | |
556 | /* ------------------------------------------------------------------------- * |
686 | /* ------------------------------------------------------------------------- * |
557 | * PRIVILEGED OPERATIONS * |
687 | * PRIVILEGED OPERATIONS * |
558 | * ------------------------------------------------------------------------- */ |
688 | * ------------------------------------------------------------------------- */ |
559 | /* take care of suid/sgid super-user (root) privileges */ |
689 | /* take care of suid/sgid super-user (root) privileges */ |
560 | void |
690 | void |
561 | rxvt_privileges (rxvt_privaction action) |
691 | rxvt_privileges (rxvt_privaction action) |
562 | { |
692 | { |
563 | #if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__) |
|
|
564 | static uid_t euid; |
|
|
565 | static gid_t egid; |
|
|
566 | #endif |
|
|
567 | |
|
|
568 | #if ! defined(__CYGWIN32__) |
693 | #if ! defined(__CYGWIN32__) |
569 | # if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID) |
694 | # if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID) |
570 | /* setreuid () is the poor man's setuid (), seteuid () */ |
695 | /* setreuid () is the poor man's setuid (), seteuid () */ |
571 | # define seteuid(a) setreuid(-1, (a)) |
696 | # define seteuid(a) setreuid(-1, (a)) |
572 | # define setegid(a) setregid(-1, (a)) |
697 | # define setegid(a) setregid(-1, (a)) |
… | |
… | |
582 | */ |
707 | */ |
583 | seteuid (getuid ()); |
708 | seteuid (getuid ()); |
584 | setegid (getgid ()); |
709 | setegid (getgid ()); |
585 | break; |
710 | break; |
586 | case SAVE: |
711 | case SAVE: |
587 | euid = geteuid (); |
712 | saved_euid = geteuid (); |
588 | egid = getegid (); |
713 | saved_egid = getegid (); |
589 | break; |
714 | break; |
590 | case RESTORE: |
715 | case RESTORE: |
591 | seteuid (euid); |
716 | seteuid (saved_euid); |
592 | setegid (egid); |
717 | setegid (saved_egid); |
593 | break; |
718 | break; |
594 | } |
719 | } |
595 | # else |
720 | # else |
596 | switch (action) |
721 | switch (action) |
597 | { |
722 | { |
… | |
… | |
610 | |
735 | |
611 | #ifdef UTMP_SUPPORT |
736 | #ifdef UTMP_SUPPORT |
612 | void |
737 | void |
613 | rxvt_term::privileged_utmp (rxvt_privaction action) |
738 | rxvt_term::privileged_utmp (rxvt_privaction action) |
614 | { |
739 | { |
615 | if ((options & Opt_utmpInhibit) |
740 | if (OPTION (Opt_utmpInhibit) |
616 | || !pty.name || !*pty.name) |
741 | || !pty.name || !*pty.name) |
617 | return; |
742 | return; |
618 | |
743 | |
619 | rxvt_privileges (RESTORE); |
744 | rxvt_privileges (RESTORE); |
620 | |
745 | |
… | |
… | |
631 | /* |
756 | /* |
632 | * window size/position calculcations for XSizeHint and other storage. |
757 | * window size/position calculcations for XSizeHint and other storage. |
633 | * if width/height are non-zero then override calculated width/height |
758 | * if width/height are non-zero then override calculated width/height |
634 | */ |
759 | */ |
635 | void |
760 | void |
636 | rxvt_term::window_calc (unsigned int width, unsigned int height) |
761 | rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) |
637 | { |
762 | { |
638 | short recalc_x, recalc_y; |
763 | short recalc_x, recalc_y; |
639 | int x, y, sb_w, mb_h, flags; |
764 | int x, y, sb_w, mb_h, flags; |
640 | unsigned int w, h; |
765 | unsigned int w, h; |
641 | unsigned int max_width, max_height; |
766 | unsigned int max_width, max_height; |
|
|
767 | dDisp; |
642 | |
768 | |
643 | D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
769 | D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
644 | TermWin.ncol, TermWin.nrow, szHint.width, |
770 | ncol, nrow, szHint.width, szHint.height)); |
645 | szHint.height)); |
771 | |
646 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
772 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
647 | szHint.win_gravity = NorthWestGravity; |
773 | szHint.win_gravity = NorthWestGravity; |
648 | /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ |
774 | /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ |
649 | |
775 | |
650 | recalc_x = recalc_y = 0; |
776 | recalc_x = recalc_y = 0; |
651 | flags = 0; |
777 | flags = 0; |
|
|
778 | |
652 | if (!parsed_geometry) |
779 | if (!parsed_geometry) |
653 | { |
780 | { |
654 | parsed_geometry = 1; |
781 | parsed_geometry = 1; |
|
|
782 | |
655 | if (rs[Rs_geometry]) |
783 | if (rs[Rs_geometry]) |
656 | flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h); |
784 | flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h); |
|
|
785 | |
657 | if (flags & WidthValue) |
786 | if (flags & WidthValue) |
658 | { |
787 | { |
659 | TermWin.ncol = BOUND_POSITIVE_INT16 (w); |
788 | ncol = clamp (w, 0, std::numeric_limits<int16_t>::max ()); |
660 | szHint.flags |= USSize; |
789 | szHint.flags |= USSize; |
661 | } |
790 | } |
|
|
791 | |
662 | if (flags & HeightValue) |
792 | if (flags & HeightValue) |
663 | { |
793 | { |
664 | TermWin.nrow = BOUND_POSITIVE_INT16 (h); |
794 | nrow = clamp (h, 0, std::numeric_limits<int16_t>::max ()); |
665 | szHint.flags |= USSize; |
795 | szHint.flags |= USSize; |
666 | } |
796 | } |
|
|
797 | |
667 | if (flags & XValue) |
798 | if (flags & XValue) |
668 | { |
799 | { |
669 | szHint.x = x; |
800 | szHint.x = x; |
670 | szHint.flags |= USPosition; |
801 | szHint.flags |= USPosition; |
|
|
802 | |
671 | if (flags & XNegative) |
803 | if (flags & XNegative) |
672 | { |
804 | { |
673 | recalc_x = 1; |
805 | recalc_x = 1; |
674 | szHint.win_gravity = NorthEastGravity; |
806 | szHint.win_gravity = NorthEastGravity; |
675 | } |
807 | } |
676 | } |
808 | } |
|
|
809 | |
677 | if (flags & YValue) |
810 | if (flags & YValue) |
678 | { |
811 | { |
679 | szHint.y = y; |
812 | szHint.y = y; |
680 | szHint.flags |= USPosition; |
813 | szHint.flags |= USPosition; |
|
|
814 | |
681 | if (flags & YNegative) |
815 | if (flags & YNegative) |
682 | { |
816 | { |
683 | recalc_y = 1; |
817 | recalc_y = 1; |
|
|
818 | |
684 | if (szHint.win_gravity == NorthEastGravity) |
819 | if (szHint.win_gravity == NorthEastGravity) |
685 | szHint.win_gravity = SouthEastGravity; |
820 | szHint.win_gravity = SouthEastGravity; |
686 | else |
821 | else |
687 | szHint.win_gravity = SouthWestGravity; |
822 | szHint.win_gravity = SouthWestGravity; |
688 | } |
823 | } |
689 | } |
824 | } |
690 | } |
825 | } |
691 | |
826 | |
692 | /* TODO: BOUNDS */ |
827 | /* TODO: BOUNDS */ |
693 | TermWin.width = TermWin.ncol * TermWin.fwidth; |
828 | width = ncol * fwidth; |
694 | TermWin.height = TermWin.nrow * TermWin.fheight; |
829 | height = nrow * fheight; |
695 | max_width = MAX_COLS * TermWin.fwidth; |
830 | max_width = MAX_COLS * fwidth; |
696 | max_height = MAX_ROWS * TermWin.fheight; |
831 | max_height = MAX_ROWS * fheight; |
697 | |
832 | |
698 | szHint.base_width = szHint.base_height = 2 * TermWin.int_bwidth; |
833 | szHint.base_width = szHint.base_height = 2 * int_bwidth; |
699 | |
834 | |
700 | sb_w = mb_h = 0; |
835 | sb_w = mb_h = 0; |
701 | window_vt_x = window_vt_y = TermWin.int_bwidth; |
836 | window_vt_x = window_vt_y = int_bwidth; |
702 | |
837 | |
703 | if (scrollbar_visible ()) |
838 | if (scrollbar_visible ()) |
704 | { |
839 | { |
705 | sb_w = scrollbar_TotalWidth (); |
840 | sb_w = scrollbar_TotalWidth (); |
706 | szHint.base_width += sb_w; |
841 | szHint.base_width += sb_w; |
707 | if (!(options & Opt_scrollBar_right)) |
842 | if (!OPTION (Opt_scrollBar_right)) |
708 | window_vt_x += sb_w; |
843 | window_vt_x += sb_w; |
709 | } |
844 | } |
710 | |
845 | |
711 | if (menubar_visible ()) |
846 | if (menubar_visible ()) |
712 | { |
847 | { |
713 | mb_h = menuBar_TotalHeight (); |
848 | mb_h = menuBar_TotalHeight (); |
714 | szHint.base_height += mb_h; |
849 | szHint.base_height += mb_h; |
715 | window_vt_y += mb_h; |
850 | window_vt_y += mb_h; |
716 | } |
851 | } |
717 | |
852 | |
718 | szHint.width_inc = TermWin.fwidth; |
853 | szHint.width_inc = fwidth; |
719 | szHint.height_inc = TermWin.fheight; |
854 | szHint.height_inc = fheight; |
720 | szHint.min_width = szHint.base_width + szHint.width_inc; |
855 | szHint.min_width = szHint.base_width + szHint.width_inc; |
721 | szHint.min_height = szHint.base_height + szHint.height_inc; |
856 | szHint.min_height = szHint.base_height + szHint.height_inc; |
722 | |
857 | |
723 | if (width && width - szHint.base_width < max_width) |
858 | if (newwidth && newwidth - szHint.base_width < max_width) |
724 | { |
859 | { |
725 | szHint.width = width; |
860 | szHint.width = newwidth; |
726 | TermWin.width = width - szHint.base_width; |
861 | width = newwidth - szHint.base_width; |
727 | } |
862 | } |
728 | else |
863 | else |
729 | { |
864 | { |
730 | MIN_IT (TermWin.width, max_width); |
865 | min_it (width, max_width); |
731 | szHint.width = szHint.base_width + TermWin.width; |
866 | szHint.width = szHint.base_width + width; |
732 | } |
867 | } |
733 | |
868 | |
734 | if (height && height - szHint.base_height < max_height) |
869 | if (newheight && newheight - szHint.base_height < max_height) |
735 | { |
870 | { |
736 | szHint.height = height; |
871 | szHint.height = newheight; |
737 | TermWin.height = height - szHint.base_height; |
872 | height = newheight - szHint.base_height; |
738 | } |
873 | } |
739 | else |
874 | else |
740 | { |
875 | { |
741 | MIN_IT (TermWin.height, max_height); |
876 | min_it (height, max_height); |
742 | szHint.height = szHint.base_height + TermWin.height; |
877 | szHint.height = szHint.base_height + height; |
743 | } |
878 | } |
744 | |
879 | |
745 | if (scrollbar_visible () && (options & Opt_scrollBar_right)) |
880 | if (scrollbar_visible () && OPTION (Opt_scrollBar_right)) |
746 | window_sb_x = szHint.width - sb_w; |
881 | window_sb_x = szHint.width - sb_w; |
747 | |
882 | |
748 | if (recalc_x) |
883 | if (recalc_x) |
749 | szHint.x += (DisplayWidth (display->display, DefaultScreen (display->display)) |
884 | szHint.x += DisplayWidth (disp, display->screen) - szHint.width - 2 * ext_bwidth; |
750 | - szHint.width - 2 * TermWin.ext_bwidth); |
|
|
751 | if (recalc_y) |
885 | if (recalc_y) |
752 | szHint.y += (DisplayHeight (display->display, DefaultScreen (display->display)) |
886 | szHint.y += DisplayHeight (disp, display->screen) - szHint.height - 2 * ext_bwidth; |
753 | - szHint.height - 2 * TermWin.ext_bwidth); |
|
|
754 | |
887 | |
755 | TermWin.ncol = TermWin.width / TermWin.fwidth; |
888 | ncol = width / fwidth; |
756 | TermWin.nrow = TermWin.height / TermWin.fheight; |
889 | nrow = height / fheight; |
757 | D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
890 | D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
758 | TermWin.ncol, TermWin.nrow, szHint.width, |
891 | ncol, nrow, szHint.width, |
759 | szHint.height)); |
892 | szHint.height)); |
760 | return; |
893 | return; |
761 | } |
894 | } |
762 | |
895 | |
763 | /*----------------------------------------------------------------------*/ |
896 | /*----------------------------------------------------------------------*/ |
… | |
… | |
771 | if (pty.pty < 0) |
904 | if (pty.pty < 0) |
772 | return; |
905 | return; |
773 | |
906 | |
774 | struct winsize ws; |
907 | struct winsize ws; |
775 | |
908 | |
776 | ws.ws_col = TermWin.ncol; |
909 | ws.ws_col = ncol; |
777 | ws.ws_row = TermWin.nrow; |
910 | ws.ws_row = nrow; |
778 | ws.ws_xpixel = TermWin.width; |
911 | ws.ws_xpixel = width; |
779 | ws.ws_ypixel = TermWin.height; |
912 | ws.ws_ypixel = height; |
780 | (void)ioctl (pty.pty, TIOCSWINSZ, &ws); |
913 | (void)ioctl (pty.pty, TIOCSWINSZ, &ws); |
781 | |
914 | |
782 | #if 0 |
915 | #if 0 |
783 | // TIOCSWINSZ⎈ is supposed to do this automatically and correctly |
916 | // TIOCSWINSZ⎈ is supposed to do this automatically and correctly |
784 | if (cmd_pid) /* force through to the command */ |
917 | if (cmd_pid) /* force through to the command */ |
785 | kill (cmd_pid, SIGWINCH); |
918 | kill (-cmd_pid, SIGWINCH); |
786 | #endif |
919 | #endif |
787 | } |
920 | } |
788 | |
921 | |
789 | /*----------------------------------------------------------------------*/ |
922 | /*----------------------------------------------------------------------*/ |
790 | /* set_fonts () - load and set the various fonts |
923 | /* set_fonts () - load and set the various fonts |
791 | /* |
924 | * |
792 | * init = 1 - initialize |
925 | * init = 1 - initialize |
793 | * |
926 | * |
794 | * fontname == FONT_UP - switch to bigger font |
927 | * fontname == FONT_UP - switch to bigger font |
795 | * fontname == FONT_DN - switch to smaller font |
928 | * fontname == FONT_DN - switch to smaller font |
796 | */ |
929 | */ |
… | |
… | |
798 | rxvt_term::set_fonts () |
931 | rxvt_term::set_fonts () |
799 | { |
932 | { |
800 | rxvt_fontset *fs = new rxvt_fontset (this); |
933 | rxvt_fontset *fs = new rxvt_fontset (this); |
801 | rxvt_fontprop prop; |
934 | rxvt_fontprop prop; |
802 | |
935 | |
803 | prop.width = prop.height = prop.weight = prop.slant |
|
|
804 | = rxvt_fontprop::unset; |
|
|
805 | |
|
|
806 | if (!fs |
936 | if (!fs |
807 | || !fs->populate (rs[Rs_font] ? rs[Rs_font] : "fixed", prop) |
937 | || !fs->populate (rs[Rs_font] ? rs[Rs_font] : "fixed") |
808 | || !fs->realize_font (1)) |
938 | || !fs->realize_font (1)) |
809 | { |
939 | { |
810 | delete fs; |
940 | delete fs; |
811 | return false; |
941 | return false; |
812 | } |
942 | } |
813 | |
943 | |
814 | #if ENABLE_STYLES |
944 | #if ENABLE_STYLES |
815 | for (int i = RS_styleCount; --i; ) |
945 | for (int i = RS_styleCount; --i; ) |
816 | if (TermWin.fontset[i] != TermWin.fontset[0]) |
946 | if (fontset[i] != fontset[0]) |
817 | delete TermWin.fontset[i]; |
947 | delete fontset[i]; |
818 | #endif |
948 | #endif |
819 | |
949 | |
820 | delete TermWin.fontset[0]; |
950 | delete fontset[0]; |
821 | TermWin.fontset[0] = fs; |
951 | fontset[0] = fs; |
822 | |
952 | |
823 | fs->prop = prop = (*fs)[1]->properties (); |
953 | prop = (*fs)[1]->properties (); |
|
|
954 | prop.height += lineSpace; |
|
|
955 | fs->set_prop (prop); |
824 | |
956 | |
825 | TermWin.fwidth = prop.width; |
957 | fwidth = prop.width; |
826 | TermWin.fheight = prop.height; |
958 | fheight = prop.height; |
827 | TermWin.fweight = prop.weight; |
959 | fbase = prop.ascent; |
828 | TermWin.fslant = prop.slant; |
|
|
829 | TermWin.fbase = (*fs)[1]->ascent; |
|
|
830 | |
960 | |
831 | for (int style = 1; style < 4; style++) |
961 | for (int style = 1; style < 4; style++) |
832 | { |
962 | { |
833 | #if ENABLE_STYLES |
963 | #if ENABLE_STYLES |
834 | const char *res = rs[Rs_font + style]; |
964 | const char *res = rs[Rs_font + style]; |
835 | |
965 | |
836 | if (res && !*res) |
966 | if (res && !*res) |
837 | TermWin.fontset[style] = TermWin.fontset[0]; |
967 | fontset[style] = fontset[0]; |
838 | else |
968 | else |
839 | { |
969 | { |
840 | TermWin.fontset[style] = fs = new rxvt_fontset (this); |
970 | fontset[style] = fs = new rxvt_fontset (this); |
841 | rxvt_fontprop prop2 = prop; |
971 | rxvt_fontprop prop2 = prop; |
842 | |
972 | |
843 | if (res) |
973 | if (res) |
844 | prop2.weight = prop2.slant = rxvt_fontprop::unset; |
974 | prop2.weight = prop2.slant = rxvt_fontprop::unset; |
845 | else |
975 | else |
846 | { |
976 | { |
847 | res = TermWin.fontset[0]->fontdesc; |
977 | res = fontset[0]->fontdesc; |
848 | |
978 | |
849 | if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; |
979 | if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; |
850 | if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; |
980 | if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; |
851 | } |
981 | } |
852 | |
982 | |
853 | fs->populate (res, prop2); |
983 | fs->populate (res); |
|
|
984 | fs->set_prop (prop2); |
854 | } |
985 | } |
855 | #else |
986 | #else |
856 | TermWin.fontset[style] = TermWin.fontset[0]; |
987 | fontset[style] = fontset[0]; |
857 | #endif |
988 | #endif |
858 | } |
989 | } |
859 | |
990 | |
860 | if (TermWin.parent[0]) |
991 | if (parent[0]) |
861 | { |
992 | { |
862 | resize_all_windows (0, 0, 0); |
993 | resize_all_windows (0, 0, 0); |
863 | scr_remap_chars (); |
994 | scr_remap_chars (); |
864 | scr_touch (true); |
995 | scr_touch (true); |
865 | } |
996 | } |
866 | |
997 | |
867 | return true; |
998 | return true; |
868 | } |
999 | } |
869 | |
1000 | |
|
|
1001 | void rxvt_term::set_string_property (Atom prop, const char *str, int len) |
|
|
1002 | { |
|
|
1003 | XChangeProperty (display->display, parent[0], |
|
|
1004 | prop, XA_STRING, 8, PropModeReplace, |
|
|
1005 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
|
|
1006 | } |
|
|
1007 | |
|
|
1008 | void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
|
|
1009 | { |
|
|
1010 | wchar_t *ws = rxvt_mbstowcs (str, len); |
|
|
1011 | char *s = rxvt_wcstoutf8 (ws); |
|
|
1012 | |
|
|
1013 | XChangeProperty (display->display, parent[0], |
|
|
1014 | prop, xa[XA_UTF8_STRING], 8, PropModeReplace, |
|
|
1015 | (const unsigned char *)s, strlen (s)); |
|
|
1016 | |
|
|
1017 | free (s); |
|
|
1018 | free (ws); |
|
|
1019 | } |
|
|
1020 | |
870 | /*----------------------------------------------------------------------*/ |
1021 | /*----------------------------------------------------------------------*/ |
871 | /*----------------------------------------------------------------------*/ |
1022 | /*----------------------------------------------------------------------*/ |
872 | /* xterm sequences - title, iconName, color (exptl) */ |
1023 | /* xterm sequences - title, iconName, color (exptl) */ |
873 | void |
1024 | void |
874 | rxvt_term::set_title (const char *str) |
1025 | rxvt_term::set_title (const char *str) |
875 | { |
1026 | { |
876 | #ifdef SMART_WINDOW_TITLE |
1027 | set_string_property (XA_WM_NAME, str); |
877 | char *name; |
1028 | #if ENABLE_EWMH |
878 | |
1029 | set_utf8_property (xa[XA_NET_WM_NAME], str); |
879 | if (!XFetchName (display->display, TermWin.parent[0], &name)) |
|
|
880 | name = NULL; |
|
|
881 | |
|
|
882 | if (name == NULL || strcmp (name, str)) |
|
|
883 | #endif |
|
|
884 | XStoreName (display->display, TermWin.parent[0], str); |
|
|
885 | |
|
|
886 | #ifdef SMART_WINDOW_TITLE |
|
|
887 | if (name) |
|
|
888 | XFree (name); |
|
|
889 | #endif |
1030 | #endif |
890 | } |
1031 | } |
891 | |
1032 | |
892 | void |
1033 | void |
893 | rxvt_term::set_icon_name (const char *str) |
1034 | rxvt_term::set_icon_name (const char *str) |
894 | { |
1035 | { |
895 | #ifdef SMART_WINDOW_TITLE |
1036 | set_string_property (XA_WM_ICON_NAME, str); |
896 | char *name; |
1037 | #if ENABLE_EWMH |
897 | |
1038 | set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); |
898 | if (!XGetIconName (display->display, TermWin.parent[0], &name)) |
|
|
899 | name = NULL; |
|
|
900 | |
|
|
901 | if (name == NULL || strcmp (name, str)) |
|
|
902 | #endif |
|
|
903 | XSetIconName (display->display, TermWin.parent[0], str); |
|
|
904 | |
|
|
905 | #ifdef SMART_WINDOW_TITLE |
|
|
906 | if (name) |
|
|
907 | XFree (name); |
|
|
908 | #endif |
1039 | #endif |
909 | } |
1040 | } |
910 | |
1041 | |
911 | #ifdef XTERM_COLOR_CHANGE |
1042 | #ifdef XTERM_COLOR_CHANGE |
912 | void |
1043 | void |
… | |
… | |
920 | |
1051 | |
921 | /* handle color aliases */ |
1052 | /* handle color aliases */ |
922 | if (isdigit (*color)) |
1053 | if (isdigit (*color)) |
923 | { |
1054 | { |
924 | i = atoi (color); |
1055 | i = atoi (color); |
|
|
1056 | |
925 | if (i >= 8 && i <= 15) |
1057 | if (i >= 8 && i <= 15) |
926 | { /* bright colors */ |
1058 | { /* bright colors */ |
927 | i -= 8; |
1059 | i -= 8; |
928 | # ifndef NO_BRIGHTCOLOR |
|
|
929 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; |
1060 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; |
930 | SET_PIXCOLOR (idx); |
1061 | SET_PIXCOLOR (idx); |
931 | goto Done; |
1062 | goto done; |
932 | # endif |
|
|
933 | |
|
|
934 | } |
1063 | } |
|
|
1064 | |
935 | if (i >= 0 && i <= 7) |
1065 | if (i >= 0 && i <= 7) |
936 | { /* normal colors */ |
1066 | { /* normal colors */ |
937 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
1067 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
938 | SET_PIXCOLOR (idx); |
1068 | SET_PIXCOLOR (idx); |
939 | goto Done; |
1069 | goto done; |
940 | } |
1070 | } |
941 | } |
1071 | } |
942 | |
1072 | |
943 | if (!rXParseAllocColor (& xcol, color)) |
1073 | if (!rXParseAllocColor (&xcol, color)) |
944 | return; |
1074 | return; |
945 | |
1075 | |
946 | /* XStoreColor (display->display, display->cmap, XColor*); */ |
1076 | /* XStoreColor (display->display, display->cmap, XColor*); */ |
947 | |
1077 | |
948 | /* |
1078 | /* |
… | |
… | |
964 | pix_colors_focused[idx] = xcol; |
1094 | pix_colors_focused[idx] = xcol; |
965 | SET_PIXCOLOR (idx); |
1095 | SET_PIXCOLOR (idx); |
966 | |
1096 | |
967 | /* XSetWindowAttributes attr; */ |
1097 | /* XSetWindowAttributes attr; */ |
968 | /* Cursor cursor; */ |
1098 | /* Cursor cursor; */ |
969 | Done: |
1099 | done: |
|
|
1100 | |
970 | #ifdef OFF_FOCUS_FADING |
1101 | #if OFF_FOCUS_FADING |
971 | if (rs[Rs_fade]) |
1102 | if (rs[Rs_fade]) |
972 | pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (display, atoi (rs[Rs_fade])); |
1103 | pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (display, atoi (rs[Rs_fade]), pix_colors[Color_fade]); |
973 | #endif |
1104 | #endif |
974 | |
1105 | |
975 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
1106 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
976 | |
1107 | |
977 | recolour_cursor (); |
1108 | recolour_cursor (); |
… | |
… | |
1031 | |
1162 | |
1032 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
1163 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
1033 | } |
1164 | } |
1034 | |
1165 | |
1035 | /*----------------------------------------------------------------------*/ |
1166 | /*----------------------------------------------------------------------*/ |
1036 | /* |
|
|
1037 | * Colour determination for low colour displays, routine from |
|
|
1038 | * Hans de Goede <hans@highrise.nl> |
|
|
1039 | */ |
|
|
1040 | |
1167 | |
1041 | int |
1168 | int |
1042 | rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) |
1169 | rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) |
1043 | { |
1170 | { |
1044 | if (!screen_in_out->set (display, colour)) |
1171 | if (!screen_in_out->set (display, colour)) |
… | |
… | |
1052 | |
1179 | |
1053 | /* -------------------------------------------------------------------- * |
1180 | /* -------------------------------------------------------------------- * |
1054 | * - WINDOW RESIZING - * |
1181 | * - WINDOW RESIZING - * |
1055 | * -------------------------------------------------------------------- */ |
1182 | * -------------------------------------------------------------------- */ |
1056 | void |
1183 | void |
1057 | rxvt_term::resize_all_windows (unsigned int width, unsigned int height, int ignoreparent) |
1184 | rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent) |
1058 | { |
1185 | { |
1059 | int fix_screen; |
1186 | int fix_screen; |
1060 | |
|
|
1061 | #ifdef SMART_RESIZE |
|
|
1062 | int old_width = szHint.width, old_height = szHint.height; |
1187 | int old_width = szHint.width, old_height = szHint.height; |
1063 | #endif |
1188 | dDisp; |
1064 | |
1189 | |
1065 | window_calc (width, height); |
1190 | window_calc (newwidth, newheight); |
1066 | XSetWMNormalHints (display->display, TermWin.parent[0], &szHint); |
1191 | XSetWMNormalHints (disp, parent[0], &szHint); |
1067 | |
1192 | |
1068 | if (!ignoreparent) |
1193 | if (!ignoreparent) |
1069 | { |
1194 | { |
1070 | #ifdef SMART_RESIZE |
1195 | #ifdef SMART_RESIZE |
1071 | /* |
1196 | /* |
… | |
… | |
1075 | int x, y, x1, y1; |
1200 | int x, y, x1, y1; |
1076 | int dx, dy; |
1201 | int dx, dy; |
1077 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
1202 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
1078 | Window unused_cr; |
1203 | Window unused_cr; |
1079 | |
1204 | |
1080 | XTranslateCoordinates (display->display, TermWin.parent[0], display->root, |
1205 | XTranslateCoordinates (disp, parent[0], display->root, |
1081 | 0, 0, &x, &y, &unused_cr); |
1206 | 0, 0, &x, &y, &unused_cr); |
1082 | XGetGeometry (display->display, TermWin.parent[0], &unused_cr, &x1, &y1, |
1207 | XGetGeometry (disp, parent[0], &unused_cr, &x1, &y1, |
1083 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
1208 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
1084 | /* |
1209 | /* |
1085 | * if display->root isn't the parent window, a WM will probably have offset |
1210 | * if display->root isn't the parent window, a WM will probably have offset |
1086 | * our position for handles and decorations. Counter it |
1211 | * our position for handles and decorations. Counter it |
1087 | */ |
1212 | */ |
… | |
… | |
1089 | { |
1214 | { |
1090 | x -= x1; |
1215 | x -= x1; |
1091 | y -= y1; |
1216 | y -= y1; |
1092 | } |
1217 | } |
1093 | |
1218 | |
1094 | x1 = (DisplayWidth (display->display, display->screen) - old_width) / 2; |
1219 | x1 = (DisplayWidth (disp, display->screen) - old_width) / 2; |
1095 | y1 = (DisplayHeight (display->display, display->screen) - old_height) / 2; |
1220 | y1 = (DisplayHeight (disp, display->screen) - old_height) / 2; |
1096 | dx = old_width - szHint.width; |
1221 | dx = old_width - szHint.width; |
1097 | dy = old_height - szHint.height; |
1222 | dy = old_height - szHint.height; |
1098 | |
1223 | |
1099 | /* Check position of the center of the window */ |
1224 | /* Check position of the center of the window */ |
1100 | if (x < x1) /* left half */ |
1225 | if (x < x1) /* left half */ |
… | |
… | |
1104 | if (y < y1) /* top half */ |
1229 | if (y < y1) /* top half */ |
1105 | dy = 0; |
1230 | dy = 0; |
1106 | else if (y == y1) /* exact center */ |
1231 | else if (y == y1) /* exact center */ |
1107 | dy /= 2; |
1232 | dy /= 2; |
1108 | |
1233 | |
1109 | XMoveResizeWindow (display->display, TermWin.parent[0], x + dx, y + dy, |
1234 | XMoveResizeWindow (disp, parent[0], x + dx, y + dy, |
1110 | szHint.width, szHint.height); |
1235 | szHint.width, szHint.height); |
1111 | #else |
1236 | #else |
1112 | XResizeWindow (display->display, TermWin.parent[0], szHint.width, szHint.height); |
1237 | XResizeWindow (disp, parent[0], szHint.width, szHint.height); |
1113 | #endif |
1238 | #endif |
1114 | } |
1239 | } |
1115 | |
1240 | |
1116 | fix_screen = TermWin.ncol != prev_ncol || TermWin.nrow != prev_nrow; |
1241 | fix_screen = ncol != prev_ncol || nrow != prev_nrow; |
1117 | |
1242 | |
1118 | if (fix_screen || width != old_width || height != old_height) |
1243 | if (fix_screen || newwidth != old_width || newheight != old_height) |
1119 | { |
1244 | { |
1120 | if (scrollbar_visible ()) |
1245 | if (scrollbar_visible ()) |
1121 | { |
1246 | { |
1122 | XMoveResizeWindow (display->display, scrollBar.win, |
1247 | XMoveResizeWindow (disp, scrollBar.win, |
1123 | window_sb_x, 0, |
1248 | window_sb_x, 0, |
1124 | scrollbar_TotalWidth (), szHint.height); |
1249 | scrollbar_TotalWidth (), szHint.height); |
1125 | resize_scrollbar (); |
1250 | resize_scrollbar (); |
1126 | } |
1251 | } |
1127 | |
1252 | |
1128 | if (menubar_visible ()) |
1253 | if (menubar_visible ()) |
1129 | XMoveResizeWindow (display->display, menuBar.win, |
1254 | XMoveResizeWindow (disp, menuBar.win, |
1130 | window_vt_x, 0, |
1255 | window_vt_x, 0, |
1131 | TermWin_TotalWidth (), menuBar_TotalHeight ()); |
1256 | width, menuBar_TotalHeight ()); |
1132 | |
1257 | |
1133 | XMoveResizeWindow (display->display, TermWin.vt, |
1258 | XMoveResizeWindow (disp, vt, |
1134 | window_vt_x, window_vt_y, |
1259 | window_vt_x, window_vt_y, |
1135 | TermWin_TotalWidth (), TermWin_TotalHeight ()); |
1260 | width, height); |
|
|
1261 | |
1136 | scr_clear (); |
1262 | scr_clear (); |
1137 | #ifdef XPM_BACKGROUND |
1263 | #ifdef XPM_BACKGROUND |
1138 | resize_pixmap (); |
1264 | resize_pixmap (); |
1139 | #endif |
1265 | #endif |
1140 | } |
1266 | } |
… | |
… | |
1145 | int old_ncol = prev_ncol; |
1271 | int old_ncol = prev_ncol; |
1146 | |
1272 | |
1147 | /* scr_reset only works on the primary screen */ |
1273 | /* scr_reset only works on the primary screen */ |
1148 | if (old_height) /* this is not the first time through */ |
1274 | if (old_height) /* this is not the first time through */ |
1149 | { |
1275 | { |
1150 | unsigned int ncol = TermWin.ncol; |
1276 | unsigned int ocol = ncol; |
1151 | TermWin.ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this |
1277 | ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this |
1152 | curr_screen = scr_change_screen (PRIMARY); |
1278 | curr_screen = scr_change_screen (PRIMARY); |
1153 | TermWin.ncol = ncol; |
1279 | ncol = ocol; |
1154 | } |
1280 | } |
1155 | |
1281 | |
1156 | scr_reset (); |
1282 | scr_reset (); |
1157 | |
1283 | |
1158 | if (curr_screen >= 0) /* this is not the first time through */ |
1284 | if (curr_screen >= 0) /* this is not the first time through */ |
1159 | { |
1285 | { |
1160 | scr_change_screen (curr_screen); |
1286 | scr_change_screen (curr_screen); |
1161 | selection_check (old_ncol != TermWin.ncol ? 4 : 0); |
1287 | selection_check (old_ncol != ncol ? 4 : 0); |
1162 | } |
1288 | } |
1163 | } |
1289 | } |
1164 | |
1290 | |
1165 | old_width = szHint.width; |
1291 | old_width = szHint.width; |
1166 | old_height = szHint.height; |
1292 | old_height = szHint.height; |
|
|
1293 | |
|
|
1294 | #ifdef XPM_BACKGROUND |
|
|
1295 | if (pixmap) |
|
|
1296 | scr_touch (false); |
|
|
1297 | #endif |
1167 | |
1298 | |
1168 | #ifdef USE_XIM |
1299 | #ifdef USE_XIM |
1169 | IMSetStatusPosition (); |
1300 | IMSetStatusPosition (); |
1170 | #endif |
1301 | #endif |
1171 | } |
1302 | } |
… | |
… | |
1173 | /* |
1304 | /* |
1174 | * Set the width/height of the vt window in characters. Units are pixels. |
1305 | * Set the width/height of the vt window in characters. Units are pixels. |
1175 | * good for toggling 80/132 columns |
1306 | * good for toggling 80/132 columns |
1176 | */ |
1307 | */ |
1177 | void |
1308 | void |
1178 | rxvt_term::set_widthheight (unsigned int width, unsigned int height) |
1309 | rxvt_term::set_widthheight (unsigned int newwidth, unsigned int newheight) |
1179 | { |
1310 | { |
1180 | XWindowAttributes wattr; |
1311 | XWindowAttributes wattr; |
1181 | |
1312 | |
1182 | if (width == 0 || height == 0) |
1313 | if (newwidth == 0 || newheight == 0) |
1183 | { |
1314 | { |
1184 | XGetWindowAttributes (display->display, display->root, &wattr); |
1315 | XGetWindowAttributes (display->display, display->root, &wattr); |
|
|
1316 | |
1185 | if (width == 0) |
1317 | if (newwidth == 0) |
1186 | width = wattr.width - szHint.base_width; |
1318 | newwidth = wattr.width - szHint.base_width; |
1187 | if (height == 0) |
1319 | if (newheight == 0) |
1188 | height = wattr.height - szHint.base_height; |
1320 | newheight = wattr.height - szHint.base_height; |
1189 | } |
|
|
1190 | |
|
|
1191 | if (width != TermWin.width || height != TermWin.height) |
|
|
1192 | { |
1321 | } |
|
|
1322 | |
|
|
1323 | if (newwidth != width || newheight != height) |
|
|
1324 | { |
1193 | width += szHint.base_width; |
1325 | newwidth += szHint.base_width; |
1194 | height += szHint.base_height; |
1326 | newheight += szHint.base_height; |
1195 | resize_all_windows (width, height, 0); |
1327 | resize_all_windows (newwidth, newheight, 0); |
1196 | } |
1328 | } |
1197 | } |
1329 | } |
1198 | |
1330 | |
1199 | /* -------------------------------------------------------------------- * |
1331 | /* -------------------------------------------------------------------- * |
1200 | * - X INPUT METHOD ROUTINES - * |
1332 | * - X INPUT METHOD ROUTINES - * |
… | |
… | |
1210 | |
1342 | |
1211 | void |
1343 | void |
1212 | rxvt_term::im_set_size (XRectangle &size) |
1344 | rxvt_term::im_set_size (XRectangle &size) |
1213 | { |
1345 | { |
1214 | // the int_bwidth terms make no sense to me |
1346 | // the int_bwidth terms make no sense to me |
1215 | size.x = TermWin.int_bwidth; |
1347 | size.x = int_bwidth; |
1216 | size.y = TermWin.int_bwidth; |
1348 | size.y = int_bwidth; |
1217 | size.width = Width2Pixel (TermWin.ncol) + TermWin.int_bwidth; |
1349 | size.width = Width2Pixel (ncol) + int_bwidth; |
1218 | size.height = Height2Pixel (TermWin.nrow) + TermWin.int_bwidth; |
1350 | size.height = Height2Pixel (nrow) + int_bwidth; |
1219 | } |
1351 | } |
1220 | |
1352 | |
1221 | void |
1353 | void |
1222 | rxvt_term::im_set_preedit_area (XRectangle &preedit_rect, |
1354 | rxvt_term::im_set_preedit_area (XRectangle &preedit_rect, |
1223 | XRectangle &status_rect, |
1355 | XRectangle &status_rect, |
1224 | const XRectangle &needed_rect) |
1356 | const XRectangle &needed_rect) |
1225 | { |
1357 | { |
1226 | preedit_rect.x = needed_rect.width; |
1358 | preedit_rect.x = needed_rect.width; |
1227 | preedit_rect.y = 0; |
1359 | preedit_rect.y = 0; |
1228 | preedit_rect.width = Width2Pixel (TermWin.ncol) - needed_rect.width + 1; |
1360 | preedit_rect.width = Width2Pixel (ncol) - needed_rect.width + 1; |
1229 | preedit_rect.height = TermWin.fheight; |
1361 | preedit_rect.height = fheight; |
1230 | |
1362 | |
1231 | status_rect.x = 0; |
1363 | status_rect.x = 0; |
1232 | status_rect.y = 0; |
1364 | status_rect.y = 0; |
1233 | status_rect.width = needed_rect.width ? needed_rect.width : Width2Pixel (TermWin.ncol) + 1; |
1365 | status_rect.width = needed_rect.width ? needed_rect.width : Width2Pixel (ncol) + 1; |
1234 | status_rect.height = TermWin.fheight; |
1366 | status_rect.height = fheight; |
1235 | } |
1367 | } |
1236 | |
1368 | |
1237 | /* Checking whether input method is running. */ |
1369 | /* Checking whether input method is running. */ |
1238 | bool |
1370 | bool |
1239 | rxvt_term::IMisRunning () |
1371 | rxvt_term::IMisRunning () |
… | |
… | |
1263 | } |
1395 | } |
1264 | |
1396 | |
1265 | void |
1397 | void |
1266 | rxvt_term::IMSendSpot () |
1398 | rxvt_term::IMSendSpot () |
1267 | { |
1399 | { |
1268 | XPoint spot; |
1400 | XPoint nspot; |
1269 | XVaNestedList preedit_attr; |
1401 | XVaNestedList preedit_attr; |
1270 | |
1402 | |
1271 | if (!Input_Context |
1403 | if (!Input_Context |
1272 | || !TermWin.focus |
1404 | || !focus |
1273 | || !(input_style & XIMPreeditPosition) |
1405 | || !(input_style & XIMPreeditPosition)) |
1274 | #if 0 |
|
|
1275 | || !(event_type == KeyPress |
|
|
1276 | || event_type == Expose |
|
|
1277 | || event_type == NoExpose |
|
|
1278 | || event_type == SelectionNotify |
|
|
1279 | || event_type == ButtonRelease || event_type == FocusIn) |
|
|
1280 | #endif |
|
|
1281 | || !IMisRunning ()) |
|
|
1282 | return; |
1406 | return; |
1283 | |
1407 | |
1284 | im_set_position (spot); |
1408 | im_set_position (nspot); |
|
|
1409 | |
|
|
1410 | if (nspot.x == spot.x && nspot.y == spot.y) |
|
|
1411 | return; |
|
|
1412 | |
|
|
1413 | spot = nspot; |
1285 | |
1414 | |
1286 | preedit_attr = XVaCreateNestedList (0, XNSpotLocation, &spot, NULL); |
1415 | preedit_attr = XVaCreateNestedList (0, XNSpotLocation, &spot, NULL); |
1287 | XSetICValues (Input_Context, XNPreeditAttributes, preedit_attr, NULL); |
1416 | XSetICValues (Input_Context, XNPreeditAttributes, preedit_attr, NULL); |
1288 | XFree (preedit_attr); |
1417 | XFree (preedit_attr); |
1289 | } |
1418 | } |
1290 | |
1419 | |
1291 | void |
1420 | void |
1292 | rxvt_term::im_destroy () |
1421 | rxvt_term::im_destroy () |
1293 | { |
1422 | { |
1294 | if (Input_Context) |
|
|
1295 | { |
|
|
1296 | XDestroyIC (Input_Context); |
|
|
1297 | Input_Context = 0; |
|
|
1298 | } |
|
|
1299 | |
|
|
1300 | if (input_method) |
1423 | if (input_method) |
1301 | { |
1424 | { |
|
|
1425 | if (Input_Context && input_method->xim) |
|
|
1426 | XDestroyIC (Input_Context); |
|
|
1427 | |
1302 | display->put_xim (input_method); |
1428 | display->put_xim (input_method); |
1303 | input_method = 0; |
1429 | input_method = 0; |
1304 | } |
1430 | } |
|
|
1431 | |
|
|
1432 | Input_Context = 0; |
1305 | } |
1433 | } |
1306 | |
1434 | |
1307 | /* |
1435 | /* |
1308 | * Try to open a XIM with the current modifiers, then see if we can |
1436 | * Try to open a XIM with the current modifiers, then see if we can |
1309 | * open a suitable preedit type |
1437 | * open a suitable preedit type |
… | |
… | |
1327 | input_method = display->get_xim (locale, modifiers); |
1455 | input_method = display->get_xim (locale, modifiers); |
1328 | if (input_method == NULL) |
1456 | if (input_method == NULL) |
1329 | return false; |
1457 | return false; |
1330 | |
1458 | |
1331 | xim = input_method->xim; |
1459 | xim = input_method->xim; |
|
|
1460 | spot.x = spot.y = -1; |
1332 | |
1461 | |
1333 | xim_styles = NULL; |
1462 | xim_styles = NULL; |
1334 | if (XGetIMValues (xim, XNQueryInputStyle, &xim_styles, NULL) |
1463 | if (XGetIMValues (xim, XNQueryInputStyle, &xim_styles, NULL) |
1335 | || !xim_styles || !xim_styles->count_styles) |
1464 | || !xim_styles || !xim_styles->count_styles) |
1336 | { |
1465 | { |
1337 | im_destroy (); |
1466 | im_destroy (); |
1338 | return false; |
1467 | return false; |
1339 | } |
1468 | } |
1340 | |
1469 | |
1341 | p = rs[Rs_preeditType] ? rs[Rs_preeditType] : "OverTheSpot,OffTheSpot,Root"; |
1470 | const char *pet[] = { rs[Rs_preeditType], "OverTheSpot,OffTheSpot,Root,None" }; |
|
|
1471 | |
|
|
1472 | for (int pi = 0; pi < 2; pi++) |
|
|
1473 | { |
|
|
1474 | p = pet[pi]; |
|
|
1475 | |
|
|
1476 | if (!p) |
|
|
1477 | continue; |
|
|
1478 | |
1342 | s = rxvt_splitcommastring (p); |
1479 | s = rxvt_splitcommastring (p); |
1343 | |
1480 | |
1344 | for (i = found = 0; !found && s[i]; i++) |
1481 | for (i = found = 0; !found && s[i]; i++) |
1345 | { |
1482 | { |
1346 | if (!strcmp (s[i], "OverTheSpot")) |
1483 | if (!strcmp (s[i], "OverTheSpot")) |
1347 | input_style = (XIMPreeditPosition | XIMStatusNothing); |
1484 | input_style = (XIMPreeditPosition | XIMStatusNothing); |
1348 | else if (!strcmp (s[i], "OffTheSpot")) |
1485 | else if (!strcmp (s[i], "OffTheSpot")) |
1349 | input_style = (XIMPreeditArea | XIMStatusArea); |
1486 | input_style = (XIMPreeditArea | XIMStatusArea); |
1350 | else if (!strcmp (s[i], "Root")) |
1487 | else if (!strcmp (s[i], "Root")) |
1351 | input_style = (XIMPreeditNothing | XIMStatusNothing); |
1488 | input_style = (XIMPreeditNothing | XIMStatusNothing); |
|
|
1489 | else if (!strcmp (s[i], "None")) |
|
|
1490 | input_style = (XIMPreeditNone | XIMStatusNone); |
1352 | |
1491 | |
1353 | for (j = 0; j < xim_styles->count_styles; j++) |
1492 | for (j = 0; j < xim_styles->count_styles; j++) |
1354 | if (input_style == xim_styles->supported_styles[j]) |
1493 | if (input_style == xim_styles->supported_styles[j]) |
1355 | { |
1494 | { |
|
|
1495 | rxvt_freecommastring (s); |
|
|
1496 | |
1356 | found = 1; |
1497 | found = 1; |
1357 | break; |
1498 | goto foundpet; |
|
|
1499 | } |
|
|
1500 | |
1358 | } |
1501 | } |
1359 | } |
|
|
1360 | |
1502 | |
1361 | for (i = 0; s[i]; i++) |
1503 | rxvt_freecommastring (s); |
1362 | free (s[i]); |
1504 | } |
1363 | |
1505 | |
1364 | free (s); |
1506 | foundpet: |
|
|
1507 | |
1365 | XFree (xim_styles); |
1508 | XFree (xim_styles); |
1366 | |
1509 | |
1367 | if (!found) |
1510 | if (!found) |
1368 | { |
1511 | { |
1369 | im_destroy (); |
1512 | im_destroy (); |
… | |
… | |
1386 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1529 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1387 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1530 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1388 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1531 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1389 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1532 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1390 | "*", |
1533 | "*", |
1391 | TermWin.fheight, |
1534 | fheight, |
1392 | TermWin.fheight + 1, TermWin.fheight - 1, |
1535 | fheight + 1, fheight - 1, |
1393 | TermWin.fheight - 2, TermWin.fheight + 2); |
1536 | fheight - 2, fheight + 2); |
1394 | |
1537 | |
1395 | fs = XCreateFontSet (display->display, pat, |
1538 | fs = XCreateFontSet (display->display, rs[Rs_imFont] ? rs[Rs_imFont] : pat, |
1396 | &missing_charset_list, &missing_charset_count, &def_string); |
1539 | &missing_charset_list, &missing_charset_count, &def_string); |
1397 | |
1540 | |
1398 | if (missing_charset_list) |
1541 | if (missing_charset_list) |
1399 | XFreeStringList (missing_charset_list); |
1542 | XFreeStringList (missing_charset_list); |
1400 | |
1543 | |
… | |
… | |
1444 | NULL); |
1587 | NULL); |
1445 | } |
1588 | } |
1446 | |
1589 | |
1447 | Input_Context = XCreateIC (xim, |
1590 | Input_Context = XCreateIC (xim, |
1448 | XNInputStyle, input_style, |
1591 | XNInputStyle, input_style, |
1449 | XNClientWindow, TermWin.vt, |
1592 | XNClientWindow, vt, |
1450 | XNFocusWindow, TermWin.parent[0], |
1593 | XNFocusWindow, parent[0], |
1451 | preedit_attr ? XNPreeditAttributes : NULL, |
1594 | preedit_attr ? XNPreeditAttributes : NULL, |
1452 | preedit_attr, |
1595 | preedit_attr, |
1453 | status_attr ? XNStatusAttributes : NULL, |
1596 | status_attr ? XNStatusAttributes : NULL, |
1454 | status_attr, NULL); |
1597 | status_attr, NULL); |
1455 | |
1598 | |
… | |
… | |
1472 | } |
1615 | } |
1473 | |
1616 | |
1474 | void |
1617 | void |
1475 | rxvt_term::im_cb () |
1618 | rxvt_term::im_cb () |
1476 | { |
1619 | { |
1477 | int i, found, had_im; |
1620 | int i; |
1478 | const char *p; |
1621 | const char *p; |
1479 | char **s; |
1622 | char **s; |
1480 | char buf[IMBUFSIZ]; |
1623 | char buf[IMBUFSIZ]; |
1481 | |
1624 | |
|
|
1625 | SET_R (this); |
|
|
1626 | |
1482 | im_destroy (); |
1627 | im_destroy (); |
1483 | |
1628 | |
1484 | D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()")); |
1629 | D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()")); |
1485 | if (Input_Context) |
1630 | if (Input_Context) |
1486 | return; |
1631 | return; |
… | |
… | |
1494 | if (p && *p) |
1639 | if (p && *p) |
1495 | { |
1640 | { |
1496 | bool found = false; |
1641 | bool found = false; |
1497 | |
1642 | |
1498 | s = rxvt_splitcommastring (p); |
1643 | s = rxvt_splitcommastring (p); |
|
|
1644 | |
1499 | for (i = 0; s[i]; i++) |
1645 | for (i = 0; s[i]; i++) |
1500 | { |
1646 | { |
1501 | if (*s[i]) |
1647 | if (*s[i]) |
1502 | { |
1648 | { |
1503 | strcpy (buf, "@im="); |
1649 | strcpy (buf, "@im="); |
… | |
… | |
1507 | found = true; |
1653 | found = true; |
1508 | break; |
1654 | break; |
1509 | } |
1655 | } |
1510 | } |
1656 | } |
1511 | } |
1657 | } |
1512 | for (i = 0; s[i]; i++) |
1658 | |
1513 | free (s[i]); |
1659 | rxvt_freecommastring (s); |
1514 | free (s); |
|
|
1515 | |
1660 | |
1516 | if (found) |
1661 | if (found) |
1517 | goto done; |
1662 | goto done; |
1518 | } |
1663 | } |
1519 | |
1664 | |
… | |
… | |
1537 | { |
1682 | { |
1538 | XRectangle preedit_rect, status_rect, *needed_rect; |
1683 | XRectangle preedit_rect, status_rect, *needed_rect; |
1539 | XVaNestedList preedit_attr, status_attr; |
1684 | XVaNestedList preedit_attr, status_attr; |
1540 | |
1685 | |
1541 | if (!Input_Context |
1686 | if (!Input_Context |
1542 | || !TermWin.focus |
1687 | || !focus |
1543 | || !(input_style & XIMPreeditArea) |
1688 | || !(input_style & XIMPreeditArea) |
1544 | || !IMisRunning ()) |
1689 | || !IMisRunning ()) |
1545 | return; |
1690 | return; |
1546 | |
1691 | |
1547 | /* Getting the necessary width of preedit area */ |
1692 | /* Getting the necessary width of preedit area */ |