| … | |
… | |
| 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) 2003-2008 Marc Lehmann <pcg@goof.com> |
16 | * Copyright (c) 2003-2010 Marc Lehmann <schmorp@schmorp.de> |
| 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 "init.h" |
| 35 | #include "keyboard.h" |
36 | #include "keyboard.h" |
| 36 | #include "rxvtperl.h" |
37 | #include "rxvtperl.h" |
| 37 | |
38 | |
| 38 | #include <limits> |
39 | #include <limits> |
| 39 | |
40 | |
|
|
41 | #include <cassert> |
| 40 | #include <csignal> |
42 | #include <csignal> |
| 41 | #include <cstring> |
43 | #include <cstring> |
| 42 | |
44 | |
| 43 | #include <termios.h> |
45 | #include <termios.h> |
| 44 | |
46 | |
| … | |
… | |
| 49 | # ifdef HAVE_SETLOCALE |
51 | # ifdef HAVE_SETLOCALE |
| 50 | # include <clocale> |
52 | # include <clocale> |
| 51 | # endif |
53 | # endif |
| 52 | #endif |
54 | #endif |
| 53 | |
55 | |
|
|
56 | struct termios rxvt_term::def_tio; |
| 54 | vector<rxvt_term *> rxvt_term::termlist; |
57 | vector<rxvt_term *> rxvt_term::termlist; |
| 55 | |
58 | |
| 56 | // used to tell global functions which terminal instance is "active" |
59 | // used to tell global functions which terminal instance is "active" |
| 57 | rxvt_t rxvt_current_term; |
60 | rxvt_t rxvt_current_term; |
| 58 | |
61 | |
| … | |
… | |
| 93 | text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2) |
96 | text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2) |
| 94 | { |
97 | { |
| 95 | compose_char *cc; |
98 | compose_char *cc; |
| 96 | |
99 | |
| 97 | // break compose chains, as stupid readline really likes to duplicate |
100 | // break compose chains, as stupid readline really likes to duplicate |
| 98 | // composing characters for some reason near the end of a line. |
101 | // composing characters for some reason, near the end of a line. |
| 99 | cc = (*this)[c1]; |
102 | cc = (*this)[c1]; |
| 100 | while (cc) |
103 | while (cc) |
| 101 | { |
104 | { |
| 102 | if (cc->c2 == c2) return c1; |
105 | if (cc->c2 == c2) return c1; |
| 103 | cc = (*this)[cc->c1]; |
106 | cc = (*this)[cc->c1]; |
| 104 | } |
107 | } |
| 105 | |
108 | |
| 106 | // check to see wether this combination already exists otherwise |
109 | // check to see whether this combination already exists otherwise |
| 107 | for (cc = v.end (); cc-- > v.begin (); ) |
110 | for (cc = v.begin (); cc < v.end (); cc++) |
| 108 | { |
|
|
| 109 | if (cc->c1 == c1 && cc->c2 == c2) |
111 | if (cc->c1 == c1 && cc->c2 == c2) |
| 110 | return COMPOSE_LO + (cc - v.begin ()); |
112 | return COMPOSE_LO + (cc - v.begin ()); |
| 111 | } |
|
|
| 112 | |
113 | |
| 113 | // allocate a new combination |
114 | // allocate a new combination |
| 114 | if (v.size () == COMPOSE_HI - COMPOSE_LO + 1) |
115 | if (v.size () == COMPOSE_HI - COMPOSE_LO + 1) |
| 115 | { |
116 | { |
| 116 | static int seen; |
117 | static int seen; |
| 117 | |
118 | |
| 118 | if (!seen++) |
119 | if (!seen++) |
| 119 | fprintf (stderr, "too many unrepresentable composite characters, try --enable-unicode3\n"); |
120 | rxvt_warn ("too many unrepresentable composite characters, try --enable-unicode3\n"); |
| 120 | |
121 | |
| 121 | return REPLACEMENT_CHAR; |
122 | return REPLACEMENT_CHAR; |
| 122 | } |
123 | } |
| 123 | |
124 | |
| 124 | v.push_back (compose_char (c1, c2)); |
125 | v.push_back (compose_char (c1, c2)); |
| … | |
… | |
| 186 | #endif |
187 | #endif |
| 187 | child_ev.set <rxvt_term, &rxvt_term::child_cb> (this); |
188 | child_ev.set <rxvt_term, &rxvt_term::child_cb> (this); |
| 188 | flush_ev.set <rxvt_term, &rxvt_term::flush_cb> (this); |
189 | flush_ev.set <rxvt_term, &rxvt_term::flush_cb> (this); |
| 189 | destroy_ev.set <rxvt_term, &rxvt_term::destroy_cb> (this); |
190 | destroy_ev.set <rxvt_term, &rxvt_term::destroy_cb> (this); |
| 190 | pty_ev.set <rxvt_term, &rxvt_term::pty_cb> (this); |
191 | pty_ev.set <rxvt_term, &rxvt_term::pty_cb> (this); |
| 191 | incr_ev.set <rxvt_term, &rxvt_term::incr_cb> (this); |
|
|
| 192 | termwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this); |
192 | termwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this); |
| 193 | vt_ev.set <rxvt_term, &rxvt_term::x_cb> (this); |
193 | vt_ev.set <rxvt_term, &rxvt_term::x_cb> (this); |
| 194 | |
194 | |
| 195 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
195 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
| 196 | |
196 | |
| … | |
… | |
| 225 | delete fontset[i]; |
225 | delete fontset[i]; |
| 226 | #endif |
226 | #endif |
| 227 | delete fontset[0]; |
227 | delete fontset[0]; |
| 228 | |
228 | |
| 229 | #ifdef HAVE_BG_PIXMAP |
229 | #ifdef HAVE_BG_PIXMAP |
| 230 | bgPixmap.destroy (); |
230 | bg_destroy (); |
| 231 | #endif |
231 | #endif |
| 232 | |
232 | |
| 233 | if (display) |
233 | if (display) |
| 234 | { |
234 | { |
| 235 | selection_clear (); |
235 | selection_clear (); |
|
|
236 | selection_clear (true); |
| 236 | |
237 | |
| 237 | #ifdef USE_XIM |
238 | #ifdef USE_XIM |
| 238 | im_destroy (); |
239 | im_destroy (); |
| 239 | #endif |
240 | #endif |
| 240 | #ifdef XTERM_SCROLLBAR |
241 | scrollBar.destroy (); |
| 241 | if (xscrollbarGC) XFreeGC (dpy, xscrollbarGC); |
|
|
| 242 | if (ShadowGC) XFreeGC (dpy, ShadowGC); |
|
|
| 243 | #endif |
|
|
| 244 | #ifdef PLAIN_SCROLLBAR |
|
|
| 245 | if (pscrollbarGC) XFreeGC (dpy, pscrollbarGC); |
|
|
| 246 | #endif |
|
|
| 247 | #ifdef NEXT_SCROLLBAR |
|
|
| 248 | if (blackGC) XFreeGC (dpy, blackGC); |
|
|
| 249 | if (whiteGC) XFreeGC (dpy, whiteGC); |
|
|
| 250 | if (grayGC) XFreeGC (dpy, grayGC); |
|
|
| 251 | if (darkGC) XFreeGC (dpy, darkGC); |
|
|
| 252 | if (stippleGC) XFreeGC (dpy, stippleGC); |
|
|
| 253 | if (dimple) XFreePixmap (dpy, dimple); |
|
|
| 254 | if (upArrow) XFreePixmap (dpy, upArrow); |
|
|
| 255 | if (downArrow) XFreePixmap (dpy, downArrow); |
|
|
| 256 | if (upArrowHi) XFreePixmap (dpy, upArrowHi); |
|
|
| 257 | if (downArrowHi) XFreePixmap (dpy, downArrowHi); |
|
|
| 258 | #endif |
|
|
| 259 | #ifdef RXVT_SCROLLBAR |
|
|
| 260 | if (topShadowGC) XFreeGC (dpy, topShadowGC); |
|
|
| 261 | if (botShadowGC) XFreeGC (dpy, botShadowGC); |
|
|
| 262 | if (scrollbarGC) XFreeGC (dpy, scrollbarGC); |
|
|
| 263 | #endif |
|
|
| 264 | if (gc) XFreeGC (dpy, gc); |
242 | if (gc) XFreeGC (dpy, gc); |
| 265 | |
243 | |
| 266 | delete drawable; |
244 | delete drawable; |
| 267 | // destroy all windows |
245 | // destroy all windows |
| 268 | if (parent[0]) |
246 | if (parent) |
| 269 | XDestroyWindow (dpy, parent[0]); |
247 | XDestroyWindow (dpy, parent); |
| 270 | |
248 | |
| 271 | for (int i = 0; i < TOTAL_COLORS; i++) |
249 | for (int i = 0; i < TOTAL_COLORS; i++) |
| 272 | if (ISSET_PIXCOLOR (i)) |
250 | if (ISSET_PIXCOLOR (i)) |
| 273 | { |
251 | { |
| 274 | pix_colors_focused [i].free (this); |
252 | pix_colors_focused [i].free (this); |
| … | |
… | |
| 288 | /* clear all resources */ |
266 | /* clear all resources */ |
| 289 | for (int i = 0; i < allocated.size (); i++) |
267 | for (int i = 0; i < allocated.size (); i++) |
| 290 | free (allocated [i]); |
268 | free (allocated [i]); |
| 291 | |
269 | |
| 292 | free (selection.text); |
270 | free (selection.text); |
| 293 | // TODO: manage env vars in child only(!) |
271 | free (selection.clip_text); |
| 294 | free (env_display); |
|
|
| 295 | free (env_term); |
|
|
| 296 | free (locale); |
272 | free (locale); |
| 297 | free (v_buffer); |
273 | free (v_buffer); |
| 298 | free (incr_buf); |
274 | |
|
|
275 | delete selection_req; |
| 299 | |
276 | |
| 300 | delete envv; |
277 | delete envv; |
| 301 | delete argv; |
278 | delete argv; |
| 302 | |
279 | |
| 303 | #ifdef KEYSYM_RESOURCE |
280 | #ifdef KEYSYM_RESOURCE |
| … | |
… | |
| 339 | #endif |
316 | #endif |
| 340 | scrollbar_ev.stop (display); |
317 | scrollbar_ev.stop (display); |
| 341 | #if ENABLE_TRANSPARENCY || ENABLE_PERL |
318 | #if ENABLE_TRANSPARENCY || ENABLE_PERL |
| 342 | rootwin_ev.stop (display); |
319 | rootwin_ev.stop (display); |
| 343 | #endif |
320 | #endif |
| 344 | incr_ev.stop (); |
|
|
| 345 | termwin_ev.stop (display); |
321 | termwin_ev.stop (display); |
| 346 | vt_ev.stop (display); |
322 | vt_ev.stop (display); |
| 347 | } |
323 | } |
| 348 | |
324 | |
| 349 | flush_ev.stop (); |
325 | flush_ev.stop (); |
| … | |
… | |
| 371 | rxvt_term::destroy_cb (ev::idle &w, int revents) |
347 | rxvt_term::destroy_cb (ev::idle &w, int revents) |
| 372 | { |
348 | { |
| 373 | make_current (); |
349 | make_current (); |
| 374 | |
350 | |
| 375 | delete this; |
351 | delete this; |
|
|
352 | } |
|
|
353 | |
|
|
354 | void |
|
|
355 | rxvt_term::set_option (uint8_t opt, bool set) |
|
|
356 | { |
|
|
357 | if (!opt) |
|
|
358 | return; |
|
|
359 | |
|
|
360 | uint8_t mask = 1 << (opt & 7); |
|
|
361 | uint8_t &val = options [opt >> 3]; |
|
|
362 | |
|
|
363 | val = val & ~mask | (set ? mask : 0); |
| 376 | } |
364 | } |
| 377 | |
365 | |
| 378 | /*----------------------------------------------------------------------*/ |
366 | /*----------------------------------------------------------------------*/ |
| 379 | /* |
367 | /* |
| 380 | * Exit gracefully, clearing the utmp entry and restoring tty attributes |
368 | * Exit gracefully, clearing the utmp entry and restoring tty attributes |
| … | |
… | |
| 394 | print_x_error (Display *dpy, XErrorEvent *event) |
382 | print_x_error (Display *dpy, XErrorEvent *event) |
| 395 | { |
383 | { |
| 396 | char buffer[BUFSIZ]; |
384 | char buffer[BUFSIZ]; |
| 397 | char mesg[BUFSIZ]; |
385 | char mesg[BUFSIZ]; |
| 398 | char number[32]; |
386 | char number[32]; |
| 399 | char *mtype = "XlibMessage"; |
387 | const char mtype[] = "XlibMessage"; |
| 400 | XGetErrorText(dpy, event->error_code, buffer, BUFSIZ); |
388 | XGetErrorText(dpy, event->error_code, buffer, BUFSIZ); |
| 401 | XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ); |
389 | XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ); |
| 402 | rxvt_warn ("An X Error occured, trying to continue after report.\n"); |
390 | rxvt_warn ("An X Error occurred, trying to continue after report.\n"); |
| 403 | rxvt_warn ("%s: %s\n", mesg, buffer); |
391 | rxvt_warn ("%s: %s\n", mesg, buffer); |
| 404 | XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ); |
392 | XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ); |
| 405 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code); |
393 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code); |
| 406 | sprintf(number, "%d", event->request_code); |
394 | sprintf(number, "%d", event->request_code); |
| 407 | XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ); |
395 | XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ); |
| 408 | rxvt_warn ("(which is %s)\n", buffer); |
396 | rxvt_warn ("(which is %s)\n", buffer); |
| 409 | if (event->request_code >= 128) { |
397 | if (event->request_code >= 128) { |
| 410 | XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d", |
398 | XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d", |
| 411 | mesg, BUFSIZ); |
399 | mesg, BUFSIZ); |
| 412 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code); |
400 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code); |
| 413 | } |
401 | } |
| 414 | if ((event->error_code == BadWindow) || |
402 | if ((event->error_code == BadWindow) || |
| 415 | (event->error_code == BadPixmap) || |
403 | (event->error_code == BadPixmap) || |
| 416 | (event->error_code == BadCursor) || |
404 | (event->error_code == BadCursor) || |
| 417 | (event->error_code == BadFont) || |
405 | (event->error_code == BadFont) || |
| 418 | (event->error_code == BadDrawable) || |
406 | (event->error_code == BadDrawable) || |
| 419 | (event->error_code == BadColor) || |
407 | (event->error_code == BadColor) || |
| 420 | (event->error_code == BadGC) || |
408 | (event->error_code == BadGC) || |
| 421 | (event->error_code == BadIDChoice) || |
409 | (event->error_code == BadIDChoice) || |
| 422 | (event->error_code == BadValue) || |
410 | (event->error_code == BadValue) || |
| 423 | (event->error_code == BadAtom)) { |
411 | (event->error_code == BadAtom)) { |
| 424 | if (event->error_code == BadValue) |
412 | if (event->error_code == BadValue) |
| 425 | XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x", |
413 | XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x", |
| 426 | mesg, BUFSIZ); |
414 | mesg, BUFSIZ); |
| 427 | else if (event->error_code == BadAtom) |
415 | else if (event->error_code == BadAtom) |
| 428 | XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x", |
416 | XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x", |
| 429 | mesg, BUFSIZ); |
417 | mesg, BUFSIZ); |
| 430 | else |
418 | else |
| 431 | XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", |
419 | XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", |
| 432 | mesg, BUFSIZ); |
420 | mesg, BUFSIZ); |
| 433 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); |
421 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); |
| 434 | } |
422 | } |
| 435 | XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", |
423 | XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", |
| 436 | mesg, BUFSIZ); |
424 | mesg, BUFSIZ); |
| 437 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); |
425 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); |
| 438 | } |
426 | } |
| 439 | #endif |
427 | #endif |
| 440 | |
428 | |
| 441 | int |
429 | int |
| … | |
… | |
| 488 | rxvt_emergency_cleanup (); |
476 | rxvt_emergency_cleanup (); |
| 489 | w.stop (); |
477 | w.stop (); |
| 490 | kill (getpid (), w.signum); |
478 | kill (getpid (), w.signum); |
| 491 | } |
479 | } |
| 492 | |
480 | |
|
|
481 | static void |
|
|
482 | rxvt_get_ttymode (struct termios *tio) |
|
|
483 | { |
|
|
484 | if (tcgetattr (STDIN_FILENO, tio) < 0) |
|
|
485 | memset (tio, 0, sizeof (struct termios)); |
|
|
486 | |
|
|
487 | for (int i = 0; i < NCCS; i++) |
|
|
488 | tio->c_cc[i] = VDISABLE; |
|
|
489 | |
|
|
490 | tio->c_cc[VINTR] = CINTR; |
|
|
491 | tio->c_cc[VQUIT] = CQUIT; |
|
|
492 | tio->c_cc[VERASE] = CERASE; |
|
|
493 | #ifdef VERASE2 |
|
|
494 | tio->c_cc[VERASE2] = CERASE2; |
|
|
495 | #endif |
|
|
496 | tio->c_cc[VKILL] = CKILL; |
|
|
497 | tio->c_cc[VEOF] = CEOF; |
|
|
498 | tio->c_cc[VSTART] = CSTART; |
|
|
499 | tio->c_cc[VSTOP] = CSTOP; |
|
|
500 | tio->c_cc[VSUSP] = CSUSP; |
|
|
501 | # ifdef VDSUSP |
|
|
502 | tio->c_cc[VDSUSP] = CDSUSP; |
|
|
503 | # endif |
|
|
504 | # ifdef VREPRINT |
|
|
505 | tio->c_cc[VREPRINT] = CRPRNT; |
|
|
506 | # endif |
|
|
507 | # ifdef VDISCRD |
|
|
508 | tio->c_cc[VDISCRD] = CFLUSH; |
|
|
509 | # endif |
|
|
510 | # ifdef VWERSE |
|
|
511 | tio->c_cc[VWERSE] = CWERASE; |
|
|
512 | # endif |
|
|
513 | # ifdef VLNEXT |
|
|
514 | tio->c_cc[VLNEXT] = CLNEXT; |
|
|
515 | # endif |
|
|
516 | # ifdef VSTATUS |
|
|
517 | tio->c_cc[VSTATUS] = CSTATUS; |
|
|
518 | # endif |
|
|
519 | |
|
|
520 | # if VMIN != VEOF |
|
|
521 | tio->c_cc[VMIN] = 1; |
|
|
522 | # endif |
|
|
523 | # if VTIME != VEOL |
|
|
524 | tio->c_cc[VTIME] = 0; |
|
|
525 | # endif |
|
|
526 | |
|
|
527 | /* input modes */ |
|
|
528 | tio->c_iflag = (BRKINT | IGNPAR | ICRNL |
|
|
529 | # ifdef IMAXBEL |
|
|
530 | | IMAXBEL |
|
|
531 | # endif |
|
|
532 | | IXON); |
|
|
533 | |
|
|
534 | /* output modes */ |
|
|
535 | tio->c_oflag = (OPOST | ONLCR); |
|
|
536 | |
|
|
537 | /* control modes */ |
|
|
538 | tio->c_cflag = (CS8 | CREAD); |
|
|
539 | |
|
|
540 | /* local modes */ |
|
|
541 | tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO |
|
|
542 | # if defined (ECHOCTL) && defined (ECHOKE) |
|
|
543 | | ECHOCTL | ECHOKE |
|
|
544 | # endif |
|
|
545 | | ECHOE | ECHOK); |
|
|
546 | } |
|
|
547 | |
| 493 | char **rxvt_environ; // startup environment |
548 | char **rxvt_environ; // startup environment |
| 494 | |
549 | |
| 495 | void |
550 | void |
| 496 | rxvt_init () |
551 | rxvt_init () |
| 497 | { |
552 | { |
| 498 | ptytty::init (); |
553 | assert (("fontMask must not overlap other RS masks", |
|
|
554 | 0 == (RS_fontMask & (RS_Sel | RS_baseattrMask | RS_customMask | RS_bgMask | RS_fgMask)))); |
| 499 | |
555 | |
|
|
556 | rxvt_get_ttymode (&rxvt_term::def_tio); |
|
|
557 | |
|
|
558 | // get rid of stdin/stdout as we don't need them, to free resources |
|
|
559 | dup2 (STDERR_FILENO, STDIN_FILENO); |
|
|
560 | dup2 (STDERR_FILENO, STDOUT_FILENO); |
|
|
561 | |
| 500 | if (!ev_default_loop (0)) |
562 | if (!ev_default_loop ()) |
| 501 | rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n"); |
563 | rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n"); |
| 502 | |
564 | |
| 503 | rxvt_environ = environ; |
565 | rxvt_environ = environ; |
| 504 | |
566 | |
| 505 | signal (SIGHUP, SIG_IGN); |
567 | signal (SIGHUP, SIG_IGN); |
| 506 | signal (SIGPIPE, SIG_IGN); |
568 | signal (SIGPIPE, SIG_IGN); |
| 507 | |
569 | |
| 508 | sig_handlers.sw_term.start (SIGTERM); ev_unref (); |
570 | sig_handlers.sw_term.start (SIGTERM); ev_unref (); |
| 509 | sig_handlers.sw_int.start (SIGINT); ev_unref (); |
571 | sig_handlers.sw_int.start (SIGINT); ev_unref (); |
| 510 | |
|
|
| 511 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
|
|
| 512 | /* signal (SIGURG, SIG_DFL); */ |
|
|
| 513 | |
572 | |
| 514 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
573 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
| 515 | // TODO: handle this with exceptions and tolerate the memory loss |
574 | // TODO: handle this with exceptions and tolerate the memory loss |
| 516 | XSetIOErrorHandler (rxvt_xioerror_handler); |
575 | XSetIOErrorHandler (rxvt_xioerror_handler); |
| 517 | |
576 | |
| … | |
… | |
| 525 | */ |
584 | */ |
| 526 | void |
585 | void |
| 527 | rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) |
586 | rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) |
| 528 | { |
587 | { |
| 529 | short recalc_x, recalc_y; |
588 | short recalc_x, recalc_y; |
| 530 | int x, y, sb_w, flags; |
589 | int x, y, flags; |
| 531 | unsigned int w, h; |
590 | unsigned int w, h; |
| 532 | unsigned int max_width, max_height; |
591 | unsigned int max_width, max_height; |
| 533 | |
592 | |
| 534 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
593 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
| 535 | szHint.win_gravity = NorthWestGravity; |
594 | szHint.win_gravity = NorthWestGravity; |
| … | |
… | |
| 545 | if (rs[Rs_geometry]) |
604 | if (rs[Rs_geometry]) |
| 546 | flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h); |
605 | flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h); |
| 547 | |
606 | |
| 548 | if (flags & WidthValue) |
607 | if (flags & WidthValue) |
| 549 | { |
608 | { |
|
|
609 | if (!w) |
|
|
610 | rxvt_fatal ("illegal window geometry (width and height must be non-zero), aborting.\n"); |
|
|
611 | |
| 550 | ncol = clamp (w, 0, std::numeric_limits<int16_t>::max ()); |
612 | ncol = clamp (w, 1, std::numeric_limits<int16_t>::max ()); |
| 551 | szHint.flags |= USSize; |
613 | szHint.flags |= USSize; |
| 552 | } |
614 | } |
| 553 | |
615 | |
| 554 | if (flags & HeightValue) |
616 | if (flags & HeightValue) |
| 555 | { |
617 | { |
|
|
618 | if (!h) |
|
|
619 | rxvt_fatal ("illegal window geometry (width and height must be non-zero), aborting.\n"); |
|
|
620 | |
| 556 | nrow = clamp (h, 0, std::numeric_limits<int16_t>::max ()); |
621 | nrow = clamp (h, 1, std::numeric_limits<int16_t>::max ()); |
| 557 | szHint.flags |= USSize; |
622 | szHint.flags |= USSize; |
| 558 | } |
623 | } |
| 559 | |
624 | |
| 560 | if (flags & XValue) |
625 | if (flags & XValue) |
| 561 | { |
626 | { |
| … | |
… | |
| 592 | max_width = MAX_COLS * fwidth; |
657 | max_width = MAX_COLS * fwidth; |
| 593 | max_height = MAX_ROWS * fheight; |
658 | max_height = MAX_ROWS * fheight; |
| 594 | |
659 | |
| 595 | szHint.base_width = szHint.base_height = 2 * int_bwidth; |
660 | szHint.base_width = szHint.base_height = 2 * int_bwidth; |
| 596 | |
661 | |
| 597 | sb_w = 0; |
|
|
| 598 | window_vt_x = window_vt_y = int_bwidth; |
662 | window_vt_x = window_vt_y = int_bwidth; |
| 599 | |
663 | |
| 600 | if (scrollBar.state) |
664 | if (scrollBar.state) |
| 601 | { |
665 | { |
| 602 | sb_w = scrollbar_TotalWidth (); |
666 | int sb_w = scrollBar.total_width (); |
| 603 | szHint.base_width += sb_w; |
667 | szHint.base_width += sb_w; |
| 604 | |
668 | |
| 605 | if (!option (Opt_scrollBar_right)) |
669 | if (!option (Opt_scrollBar_right)) |
| 606 | window_vt_x += sb_w; |
670 | window_vt_x += sb_w; |
| 607 | } |
671 | } |
| … | |
… | |
| 631 | { |
695 | { |
| 632 | min_it (height, max_height); |
696 | min_it (height, max_height); |
| 633 | szHint.height = szHint.base_height + height; |
697 | szHint.height = szHint.base_height + height; |
| 634 | } |
698 | } |
| 635 | |
699 | |
| 636 | if (scrollBar.state && option (Opt_scrollBar_right)) |
|
|
| 637 | window_sb_x = szHint.width - sb_w; |
|
|
| 638 | |
|
|
| 639 | if (recalc_x) |
700 | if (recalc_x) |
| 640 | szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth; |
701 | szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth; |
| 641 | |
702 | |
| 642 | if (recalc_y) |
703 | if (recalc_y) |
| 643 | szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth; |
704 | szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth; |
| 644 | |
705 | |
| 645 | ncol = width / fwidth; |
706 | ncol = width / fwidth; |
| 646 | nrow = height / fheight; |
707 | nrow = height / fheight; |
|
|
708 | |
|
|
709 | // When the size of the vt window is not a multiple of the cell |
|
|
710 | // size, i.e., when the wm does not honour our size hints, there are |
|
|
711 | // extra areas not covered by the terminal screen. Such gaps, when a |
|
|
712 | // bg pixmap is set, would have to be cleared manually to properly |
|
|
713 | // refresh the background. We take the simpler route and shrink the |
|
|
714 | // vt window so as to avoid creating gaps. |
|
|
715 | width = ncol * fwidth; |
|
|
716 | height = nrow * fheight; |
| 647 | } |
717 | } |
| 648 | |
718 | |
| 649 | /*----------------------------------------------------------------------*/ |
719 | /*----------------------------------------------------------------------*/ |
| 650 | /* |
720 | /* |
| 651 | * Tell the teletype handler what size the window is. |
721 | * Tell the teletype handler what size the window is. |
| … | |
… | |
| 661 | |
731 | |
| 662 | ws.ws_col = ncol; |
732 | ws.ws_col = ncol; |
| 663 | ws.ws_row = nrow; |
733 | ws.ws_row = nrow; |
| 664 | ws.ws_xpixel = width; |
734 | ws.ws_xpixel = width; |
| 665 | ws.ws_ypixel = height; |
735 | ws.ws_ypixel = height; |
| 666 | (void)ioctl (pty->pty, TIOCSWINSZ, &ws); |
736 | ioctl (pty->pty, TIOCSWINSZ, &ws); |
| 667 | |
737 | |
| 668 | #if 0 |
738 | #if 0 |
| 669 | // TIOCSWINSZ is supposed to do this automatically and correctly |
739 | // TIOCSWINSZ is supposed to do this automatically and correctly |
| 670 | if (cmd_pid) /* force through to the command */ |
740 | if (cmd_pid) /* force through to the command */ |
| 671 | kill (-cmd_pid, SIGWINCH); |
741 | kill (-cmd_pid, SIGWINCH); |
| 672 | #endif |
742 | #endif |
| 673 | } |
743 | } |
| 674 | |
744 | |
| 675 | /*----------------------------------------------------------------------*/ |
745 | /*----------------------------------------------------------------------*/ |
| 676 | /* set_fonts () - load and set the various fonts |
746 | /* load and set the various fonts */ |
| 677 | * |
|
|
| 678 | * init = 1 - initialize |
|
|
| 679 | * |
|
|
| 680 | * fontname == FONT_UP - switch to bigger font |
|
|
| 681 | * fontname == FONT_DN - switch to smaller font |
|
|
| 682 | */ |
|
|
| 683 | bool |
747 | bool |
| 684 | rxvt_term::set_fonts () |
748 | rxvt_term::set_fonts () |
| 685 | { |
749 | { |
| 686 | rxvt_fontset *fs = new rxvt_fontset (this); |
750 | rxvt_fontset *fs = new rxvt_fontset (this); |
| 687 | rxvt_fontprop prop; |
751 | rxvt_fontprop prop; |
| … | |
… | |
| 701 | #endif |
765 | #endif |
| 702 | |
766 | |
| 703 | delete fontset[0]; |
767 | delete fontset[0]; |
| 704 | fontset[0] = fs; |
768 | fontset[0] = fs; |
| 705 | |
769 | |
| 706 | prop = (*fs)[1]->properties (); |
770 | prop = (*fs)[rxvt_fontset::firstFont]->properties (); |
| 707 | prop.height += lineSpace; |
771 | prop.height += lineSpace; |
|
|
772 | prop.width += letterSpace; |
| 708 | |
773 | |
| 709 | fs->set_prop (prop, false); |
774 | fs->set_prop (prop, false); |
| 710 | |
775 | |
| 711 | fwidth = prop.width; |
776 | fwidth = prop.width; |
| 712 | fheight = prop.height; |
777 | fheight = prop.height; |
| … | |
… | |
| 743 | #else |
808 | #else |
| 744 | fontset[style] = fontset[0]; |
809 | fontset[style] = fontset[0]; |
| 745 | #endif |
810 | #endif |
| 746 | } |
811 | } |
| 747 | |
812 | |
| 748 | if (parent[0]) |
813 | if (parent) |
| 749 | { |
814 | { |
| 750 | resize_all_windows (0, 0, 0); |
815 | resize_all_windows (0, 0, 0); |
| 751 | scr_remap_chars (); |
816 | scr_remap_chars (); |
| 752 | scr_touch (true); |
817 | scr_touch (true); |
| 753 | } |
818 | } |
| … | |
… | |
| 756 | } |
821 | } |
| 757 | |
822 | |
| 758 | void |
823 | void |
| 759 | rxvt_term::set_string_property (Atom prop, const char *str, int len) |
824 | rxvt_term::set_string_property (Atom prop, const char *str, int len) |
| 760 | { |
825 | { |
| 761 | XChangeProperty (dpy, parent[0], |
826 | XChangeProperty (dpy, parent, |
| 762 | prop, XA_STRING, 8, PropModeReplace, |
827 | prop, XA_STRING, 8, PropModeReplace, |
| 763 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
828 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
| 764 | } |
829 | } |
| 765 | |
830 | |
| 766 | void |
831 | void |
|
|
832 | rxvt_term::set_mbstring_property (Atom prop, const char *str, int len) |
|
|
833 | { |
|
|
834 | XTextProperty ct; |
|
|
835 | |
|
|
836 | if (XmbTextListToTextProperty (dpy, (char **)&str, 1, XStdICCTextStyle, &ct) >= 0) |
|
|
837 | { |
|
|
838 | XSetTextProperty (dpy, parent, &ct, prop); |
|
|
839 | XFree (ct.value); |
|
|
840 | } |
|
|
841 | } |
|
|
842 | |
|
|
843 | void |
| 767 | rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
844 | rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
| 768 | { |
845 | { |
| 769 | wchar_t *ws = rxvt_mbstowcs (str, len); |
846 | wchar_t *ws = rxvt_mbstowcs (str, len); |
| 770 | char *s = rxvt_wcstoutf8 (ws); |
847 | char *s = rxvt_wcstoutf8 (ws); |
| 771 | |
848 | |
| 772 | XChangeProperty (dpy, parent[0], |
849 | XChangeProperty (dpy, parent, |
| 773 | prop, xa[XA_UTF8_STRING], 8, PropModeReplace, |
850 | prop, xa[XA_UTF8_STRING], 8, PropModeReplace, |
| 774 | (const unsigned char *)s, strlen (s)); |
851 | (const unsigned char *)s, strlen (s)); |
| 775 | |
852 | |
| 776 | free (s); |
853 | free (s); |
| 777 | free (ws); |
854 | free (ws); |
| … | |
… | |
| 781 | /*----------------------------------------------------------------------*/ |
858 | /*----------------------------------------------------------------------*/ |
| 782 | /* xterm sequences - title, iconName, color (exptl) */ |
859 | /* xterm sequences - title, iconName, color (exptl) */ |
| 783 | void |
860 | void |
| 784 | rxvt_term::set_title (const char *str) |
861 | rxvt_term::set_title (const char *str) |
| 785 | { |
862 | { |
| 786 | set_string_property (XA_WM_NAME, str); |
863 | set_mbstring_property (XA_WM_NAME, str); |
| 787 | #if ENABLE_EWMH |
864 | #if ENABLE_EWMH |
| 788 | set_utf8_property (xa[XA_NET_WM_NAME], str); |
865 | set_utf8_property (xa[XA_NET_WM_NAME], str); |
| 789 | #endif |
866 | #endif |
| 790 | } |
867 | } |
| 791 | |
868 | |
| 792 | void |
869 | void |
| 793 | rxvt_term::set_icon_name (const char *str) |
870 | rxvt_term::set_icon_name (const char *str) |
| 794 | { |
871 | { |
| 795 | set_string_property (XA_WM_ICON_NAME, str); |
872 | set_mbstring_property (XA_WM_ICON_NAME, str); |
| 796 | #if ENABLE_EWMH |
873 | #if ENABLE_EWMH |
| 797 | set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); |
874 | set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); |
| 798 | #endif |
875 | #endif |
| 799 | } |
876 | } |
| 800 | |
877 | |
| 801 | void |
878 | void |
| 802 | rxvt_term::set_window_color (int idx, const char *color) |
879 | rxvt_term::set_window_color (int idx, const char *color) |
| 803 | { |
880 | { |
| 804 | #ifdef XTERM_COLOR_CHANGE |
881 | #ifdef XTERM_COLOR_CHANGE |
| 805 | rxvt_color xcol; |
882 | rxvt_color xcol; |
| 806 | int i; |
|
|
| 807 | |
883 | |
| 808 | if (color == NULL || *color == '\0') |
884 | if (color == NULL || *color == '\0') |
| 809 | return; |
885 | return; |
| 810 | |
886 | |
| 811 | color = strdup (color); |
887 | color = strdup (color); |
| … | |
… | |
| 813 | rs[Rs_color + idx] = color; |
889 | rs[Rs_color + idx] = color; |
| 814 | |
890 | |
| 815 | /* handle color aliases */ |
891 | /* handle color aliases */ |
| 816 | if (isdigit (*color)) |
892 | if (isdigit (*color)) |
| 817 | { |
893 | { |
| 818 | i = atoi (color); |
894 | int i = atoi (color); |
| 819 | |
895 | |
| 820 | if (i >= 8 && i <= 15) |
896 | if (i >= 8 && i <= 15) |
| 821 | { |
897 | { |
| 822 | /* bright colors */ |
898 | /* bright colors */ |
| 823 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i - 8]; |
899 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i - 8]; |
| … | |
… | |
| 873 | void |
949 | void |
| 874 | rxvt_term::set_colorfgbg () |
950 | rxvt_term::set_colorfgbg () |
| 875 | { |
951 | { |
| 876 | unsigned int i; |
952 | unsigned int i; |
| 877 | const char *xpmb = ""; |
953 | const char *xpmb = ""; |
| 878 | char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; |
954 | char fstr[] = "default"; |
|
|
955 | char bstr[] = "default"; |
| 879 | |
956 | |
| 880 | strcpy (fstr, "default"); |
|
|
| 881 | strcpy (bstr, "default"); |
|
|
| 882 | for (i = Color_Black; i <= Color_White; i++) |
957 | for (i = Color_Black; i <= Color_White; i++) |
| 883 | if (pix_colors[Color_fg] == pix_colors[i]) |
958 | if (pix_colors[Color_fg] == pix_colors[i]) |
| 884 | { |
959 | { |
| 885 | sprintf (fstr, "%d", (i - Color_Black)); |
960 | sprintf (fstr, "%d", i - Color_Black); |
| 886 | break; |
961 | break; |
| 887 | } |
962 | } |
| 888 | |
963 | |
| 889 | for (i = Color_Black; i <= Color_White; i++) |
964 | for (i = Color_Black; i <= Color_White; i++) |
| 890 | if (pix_colors[Color_bg] == pix_colors[i]) |
965 | if (pix_colors[Color_bg] == pix_colors[i]) |
| 891 | { |
966 | { |
| 892 | sprintf (bstr, "%d", (i - Color_Black)); |
967 | sprintf (bstr, "%d", i - Color_Black); |
| 893 | #ifdef BG_IMAGE_FROM_FILE |
968 | #ifdef BG_IMAGE_FROM_FILE |
| 894 | xpmb = "default;"; |
969 | xpmb = "default;"; |
| 895 | #endif |
970 | #endif |
| 896 | break; |
971 | break; |
| 897 | } |
972 | } |
| … | |
… | |
| 927 | int old_width = szHint.width; |
1002 | int old_width = szHint.width; |
| 928 | int old_height = szHint.height; |
1003 | int old_height = szHint.height; |
| 929 | |
1004 | |
| 930 | window_calc (newwidth, newheight); |
1005 | window_calc (newwidth, newheight); |
| 931 | |
1006 | |
| 932 | if (!HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END))) |
1007 | bool set_hint = !HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END)); |
|
|
1008 | |
|
|
1009 | // to avoid races between us and the wm, we clear the incremental size hints around the xresizewindow |
|
|
1010 | if (set_hint) |
|
|
1011 | { |
|
|
1012 | szHint.flags &= ~(PBaseSize | PResizeInc); |
| 933 | XSetWMNormalHints (dpy, parent[0], &szHint); |
1013 | XSetWMNormalHints (dpy, parent, &szHint); |
|
|
1014 | szHint.flags |= PBaseSize | PResizeInc; |
|
|
1015 | } |
| 934 | |
1016 | |
| 935 | if (!ignoreparent) |
1017 | if (!ignoreparent) |
| 936 | { |
1018 | { |
| 937 | #ifdef SMART_RESIZE |
1019 | #ifdef SMART_RESIZE |
| 938 | /* |
1020 | /* |
| … | |
… | |
| 942 | int x, y, x1, y1; |
1024 | int x, y, x1, y1; |
| 943 | int dx, dy; |
1025 | int dx, dy; |
| 944 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
1026 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
| 945 | Window unused_cr; |
1027 | Window unused_cr; |
| 946 | |
1028 | |
| 947 | XTranslateCoordinates (dpy, parent[0], display->root, |
1029 | XTranslateCoordinates (dpy, parent, display->root, |
| 948 | 0, 0, &x, &y, &unused_cr); |
1030 | 0, 0, &x, &y, &unused_cr); |
| 949 | XGetGeometry (dpy, parent[0], &unused_cr, &x1, &y1, |
1031 | XGetGeometry (dpy, parent, &unused_cr, &x1, &y1, |
| 950 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
1032 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
| 951 | /* |
1033 | /* |
| 952 | * if display->root isn't the parent window, a WM will probably have offset |
1034 | * if display->root isn't the parent window, a WM will probably have offset |
| 953 | * our position for handles and decorations. Counter it |
1035 | * our position for handles and decorations. Counter it |
| 954 | */ |
1036 | */ |
| … | |
… | |
| 971 | if (y < y1) /* top half */ |
1053 | if (y < y1) /* top half */ |
| 972 | dy = 0; |
1054 | dy = 0; |
| 973 | else if (y == y1) /* exact center */ |
1055 | else if (y == y1) /* exact center */ |
| 974 | dy /= 2; |
1056 | dy /= 2; |
| 975 | |
1057 | |
| 976 | XMoveResizeWindow (dpy, parent[0], x + dx, y + dy, |
1058 | XMoveResizeWindow (dpy, parent, x + dx, y + dy, |
| 977 | szHint.width, szHint.height); |
1059 | szHint.width, szHint.height); |
| 978 | #else |
1060 | #else |
| 979 | XResizeWindow (dpy, parent[0], szHint.width, szHint.height); |
1061 | XResizeWindow (dpy, parent, szHint.width, szHint.height); |
| 980 | #endif |
1062 | #endif |
| 981 | } |
1063 | } |
|
|
1064 | |
|
|
1065 | if (set_hint) |
|
|
1066 | XSetWMNormalHints (dpy, parent, &szHint); |
| 982 | |
1067 | |
| 983 | fix_screen = ncol != prev_ncol || nrow != prev_nrow; |
1068 | fix_screen = ncol != prev_ncol || nrow != prev_nrow; |
| 984 | |
1069 | |
| 985 | if (fix_screen || newwidth != old_width || newheight != old_height) |
1070 | if (fix_screen || newwidth != old_width || newheight != old_height) |
| 986 | { |
1071 | { |
| 987 | if (scrollBar.state) |
1072 | if (scrollBar.state) |
| 988 | { |
1073 | scrollBar.resize (); |
| 989 | XMoveResizeWindow (dpy, scrollBar.win, |
|
|
| 990 | window_sb_x, 0, |
|
|
| 991 | scrollbar_TotalWidth (), szHint.height); |
|
|
| 992 | resize_scrollbar (); |
|
|
| 993 | } |
|
|
| 994 | |
1074 | |
| 995 | XMoveResizeWindow (dpy, vt, |
1075 | XMoveResizeWindow (dpy, vt, |
| 996 | window_vt_x, window_vt_y, |
1076 | window_vt_x, window_vt_y, |
| 997 | width, height); |
1077 | width, height); |
| 998 | |
1078 | |
| 999 | #ifdef HAVE_BG_PIXMAP |
1079 | #ifdef HAVE_BG_PIXMAP |
| 1000 | if (bgPixmap.window_size_sensitive ()) |
1080 | if (bg_window_size_sensitive ()) |
| 1001 | update_background (); |
1081 | update_background (); |
| 1002 | #endif |
1082 | #endif |
| 1003 | |
|
|
| 1004 | scr_clear (); |
|
|
| 1005 | } |
1083 | } |
| 1006 | |
1084 | |
| 1007 | if (fix_screen || old_height == 0) |
1085 | if (fix_screen || old_height == 0) |
| 1008 | scr_reset (); |
1086 | scr_reset (); |
| 1009 | |
1087 | |
| 1010 | // TODO, with nvidia-8178, resizes kill the alpha channel, report if not fixed in newer version |
|
|
| 1011 | //scr_touch (false); |
|
|
| 1012 | |
|
|
| 1013 | #ifdef HAVE_BG_PIXMAP |
|
|
| 1014 | // TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ? |
|
|
| 1015 | // if (bgPixmap.pixmap) |
|
|
| 1016 | // scr_touch (false); |
|
|
| 1017 | #endif |
|
|
| 1018 | |
|
|
| 1019 | #ifdef USE_XIM |
1088 | #ifdef USE_XIM |
| 1020 | IMSetPosition (); |
1089 | im_set_position (); |
| 1021 | #endif |
1090 | #endif |
| 1022 | } |
1091 | } |
| 1023 | |
1092 | |
| 1024 | /* |
1093 | /* |
| 1025 | * Set the width/height of the vt window in characters. Units are pixels. |
1094 | * Set the width/height of the vt window in characters. Units are pixels. |
| … | |
… | |
| 1086 | status_rect.height = fheight; |
1155 | status_rect.height = fheight; |
| 1087 | } |
1156 | } |
| 1088 | |
1157 | |
| 1089 | /* Checking whether input method is running. */ |
1158 | /* Checking whether input method is running. */ |
| 1090 | bool |
1159 | bool |
| 1091 | rxvt_term::IMisRunning () |
1160 | rxvt_term::im_is_running () |
| 1092 | { |
1161 | { |
| 1093 | char *p; |
|
|
| 1094 | Atom atom; |
1162 | Atom atom; |
| 1095 | Window win; |
1163 | Window win; |
| 1096 | char server[IMBUFSIZ]; |
1164 | char server[IMBUFSIZ]; |
| 1097 | |
1165 | |
| 1098 | /* get current locale modifier */ |
1166 | /* get current locale modifier */ |
| 1099 | if ((p = XSetLocaleModifiers (NULL)) != NULL) |
1167 | if (char *p = XSetLocaleModifiers (0)) |
| 1100 | { |
1168 | { |
| 1101 | strcpy (server, "@server="); |
1169 | strcpy (server, "@server="); |
| 1102 | strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ |
1170 | strncat (server, p + 4, IMBUFSIZ - 9); /* skip "@im=" */ |
| 1103 | |
1171 | |
| 1104 | if ((p = strchr (server + 1, '@')) != NULL) /* first one only */ |
1172 | if (p = strchr (server + 1, '@')) /* first one only */ |
| 1105 | *p = '\0'; |
1173 | *p = '\0'; |
| 1106 | |
1174 | |
| 1107 | atom = XInternAtom (dpy, server, False); |
1175 | atom = XInternAtom (dpy, server, False); |
| 1108 | win = XGetSelectionOwner (dpy, atom); |
1176 | win = XGetSelectionOwner (dpy, atom); |
| 1109 | |
1177 | |
| 1110 | if (win != None) |
1178 | if (win != None) |
| 1111 | return True; |
1179 | return true; |
| 1112 | } |
1180 | } |
| 1113 | |
1181 | |
| 1114 | return False; |
1182 | return false; |
| 1115 | } |
1183 | } |
| 1116 | |
1184 | |
| 1117 | void |
1185 | void |
| 1118 | rxvt_term::IMSendSpot () |
1186 | rxvt_term::im_send_spot () |
| 1119 | { |
1187 | { |
| 1120 | XPoint nspot; |
1188 | XPoint nspot; |
| 1121 | XVaNestedList preedit_attr; |
1189 | XVaNestedList preedit_attr; |
| 1122 | |
1190 | |
| 1123 | if (!Input_Context |
1191 | if (!Input_Context |
| … | |
… | |
| 1176 | |
1244 | |
| 1177 | term->make_current (); |
1245 | term->make_current (); |
| 1178 | |
1246 | |
| 1179 | if (text) |
1247 | if (text) |
| 1180 | { |
1248 | { |
| 1181 | void *str; |
1249 | wchar_t *str; |
| 1182 | |
1250 | |
| 1183 | if (!text->encoding_is_wchar && text->string.multi_byte) |
1251 | if (!text->encoding_is_wchar && text->string.multi_byte) |
| 1184 | { |
1252 | { |
| 1185 | // of course, X makes it ugly again |
1253 | // of course, X makes it ugly again |
| 1186 | if (term->rs[Rs_imLocale]) |
1254 | if (term->rs[Rs_imLocale]) |
| 1187 | SET_LOCALE (term->rs[Rs_imLocale]); |
1255 | SET_LOCALE (term->rs[Rs_imLocale]); |
| 1188 | |
1256 | |
| 1189 | str = rxvt_temp_buf ((text->length + 1) * sizeof (wchar_t)); |
1257 | str = rxvt_temp_buf<wchar_t> (text->length + 1); |
| 1190 | mbstowcs ((wchar_t *)str, text->string.multi_byte, text->length + 1); |
1258 | mbstowcs (str, text->string.multi_byte, text->length + 1); |
| 1191 | |
1259 | |
| 1192 | if (term->rs[Rs_imLocale]) |
1260 | if (term->rs[Rs_imLocale]) |
| 1193 | SET_LOCALE (term->locale); |
1261 | SET_LOCALE (term->locale); |
| 1194 | } |
1262 | } |
| 1195 | else |
1263 | else |
| 1196 | str = (void *)text->string.wide_char; |
1264 | str = text->string.wide_char; |
| 1197 | |
1265 | |
| 1198 | HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW, |
1266 | HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW, |
| 1199 | DT_INT, call_data->caret, |
1267 | DT_INT, call_data->caret, |
| 1200 | DT_INT, call_data->chg_first, |
1268 | DT_INT, call_data->chg_first, |
| 1201 | DT_INT, call_data->chg_length, |
1269 | DT_INT, call_data->chg_length, |
| … | |
… | |
| 1229 | /* |
1297 | /* |
| 1230 | * Try to open a XIM with the current modifiers, then see if we can |
1298 | * Try to open a XIM with the current modifiers, then see if we can |
| 1231 | * open a suitable preedit type |
1299 | * open a suitable preedit type |
| 1232 | */ |
1300 | */ |
| 1233 | bool |
1301 | bool |
| 1234 | rxvt_term::IM_get_IC (const char *modifiers) |
1302 | rxvt_term::im_get_ic (const char *modifiers) |
| 1235 | { |
1303 | { |
| 1236 | int i, j, found; |
1304 | int i, j, found; |
| 1237 | XIM xim; |
1305 | XIM xim; |
| 1238 | XPoint spot; |
1306 | XPoint spot; |
| 1239 | XRectangle rect, status_rect, needed_rect; |
1307 | XRectangle rect, status_rect, needed_rect; |
| 1240 | unsigned long fg, bg; |
1308 | unsigned long fg, bg; |
| 1241 | const char *p; |
1309 | const char *p; |
| 1242 | char **s; |
1310 | char **s; |
| 1243 | XIMStyles *xim_styles; |
1311 | XIMStyles *xim_styles; |
| 1244 | #ifdef ENABLE_XIM_ONTHESPOT |
|
|
| 1245 | XIMCallback xcb[4]; |
|
|
| 1246 | #endif |
|
|
| 1247 | |
1312 | |
| 1248 | set_environ (envv); |
1313 | set_environ (envv); |
| 1249 | |
1314 | |
| 1250 | if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) |
1315 | if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) |
| 1251 | return false; |
1316 | return false; |
| … | |
… | |
| 1272 | p = pet[pi]; |
1337 | p = pet[pi]; |
| 1273 | |
1338 | |
| 1274 | if (!p) |
1339 | if (!p) |
| 1275 | continue; |
1340 | continue; |
| 1276 | |
1341 | |
| 1277 | s = rxvt_splitcommastring (p); |
1342 | s = rxvt_strsplit (',', p); |
| 1278 | |
1343 | |
| 1279 | for (i = found = 0; !found && s[i]; i++) |
1344 | for (i = found = 0; !found && s[i]; i++) |
| 1280 | { |
1345 | { |
| 1281 | if (!strcmp (s[i], "OverTheSpot")) |
1346 | if (!strcmp (s[i], "OverTheSpot")) |
| 1282 | input_style = XIMPreeditPosition | XIMStatusNothing; |
1347 | input_style = XIMPreeditPosition | XIMStatusNothing; |
| … | |
… | |
| 1294 | input_style = XIMPreeditNothing | XIMStatusNothing; |
1359 | input_style = XIMPreeditNothing | XIMStatusNothing; |
| 1295 | |
1360 | |
| 1296 | for (j = 0; j < xim_styles->count_styles; j++) |
1361 | for (j = 0; j < xim_styles->count_styles; j++) |
| 1297 | if (input_style == xim_styles->supported_styles[j]) |
1362 | if (input_style == xim_styles->supported_styles[j]) |
| 1298 | { |
1363 | { |
| 1299 | rxvt_freecommastring (s); |
1364 | rxvt_free_strsplit (s); |
| 1300 | |
1365 | |
| 1301 | found = 1; |
1366 | found = 1; |
| 1302 | goto foundpet; |
1367 | goto foundpet; |
| 1303 | } |
1368 | } |
| 1304 | |
1369 | |
| 1305 | } |
1370 | } |
| 1306 | |
1371 | |
| 1307 | rxvt_freecommastring (s); |
1372 | rxvt_free_strsplit (s); |
| 1308 | } |
1373 | } |
| 1309 | |
1374 | |
| 1310 | foundpet: |
1375 | foundpet: |
| 1311 | |
1376 | |
| 1312 | XFree (xim_styles); |
1377 | XFree (xim_styles); |
| … | |
… | |
| 1391 | NULL); |
1456 | NULL); |
| 1392 | } |
1457 | } |
| 1393 | #if ENABLE_XIM_ONTHESPOT |
1458 | #if ENABLE_XIM_ONTHESPOT |
| 1394 | else if (input_style & XIMPreeditCallbacks) |
1459 | else if (input_style & XIMPreeditCallbacks) |
| 1395 | { |
1460 | { |
|
|
1461 | XIMCallback xcb[4]; |
|
|
1462 | |
| 1396 | im_set_position (spot); |
1463 | im_set_position (spot); |
| 1397 | |
1464 | |
| 1398 | xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start; |
1465 | xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start; |
| 1399 | xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done; |
1466 | xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done; |
| 1400 | xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw; |
1467 | xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw; |
| … | |
… | |
| 1415 | #endif |
1482 | #endif |
| 1416 | |
1483 | |
| 1417 | Input_Context = XCreateIC (xim, |
1484 | Input_Context = XCreateIC (xim, |
| 1418 | XNInputStyle, input_style, |
1485 | XNInputStyle, input_style, |
| 1419 | XNClientWindow, vt, |
1486 | XNClientWindow, vt, |
| 1420 | XNFocusWindow, parent[0], |
1487 | XNFocusWindow, parent, |
| 1421 | preedit_attr ? XNPreeditAttributes : NULL, |
1488 | preedit_attr ? XNPreeditAttributes : NULL, |
| 1422 | preedit_attr, |
1489 | preedit_attr, |
| 1423 | status_attr ? XNStatusAttributes : NULL, |
1490 | status_attr ? XNStatusAttributes : NULL, |
| 1424 | status_attr, NULL); |
1491 | status_attr, NULL); |
| 1425 | |
1492 | |
| … | |
… | |
| 1438 | // unfortunately, only the focus window is used by XIM, hard to fix |
1505 | // unfortunately, only the focus window is used by XIM, hard to fix |
| 1439 | if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL)) |
1506 | if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL)) |
| 1440 | vt_select_input (); |
1507 | vt_select_input (); |
| 1441 | #endif |
1508 | #endif |
| 1442 | |
1509 | |
| 1443 | IMSetPosition (); |
1510 | im_set_position (); |
| 1444 | |
1511 | |
| 1445 | return true; |
1512 | return true; |
| 1446 | } |
1513 | } |
| 1447 | |
1514 | |
| 1448 | void |
1515 | void |
| … | |
… | |
| 1468 | p = rs[Rs_inputMethod]; |
1535 | p = rs[Rs_inputMethod]; |
| 1469 | if (p && *p) |
1536 | if (p && *p) |
| 1470 | { |
1537 | { |
| 1471 | bool found = false; |
1538 | bool found = false; |
| 1472 | |
1539 | |
| 1473 | s = rxvt_splitcommastring (p); |
1540 | s = rxvt_strsplit (',', p); |
| 1474 | |
1541 | |
| 1475 | for (i = 0; s[i]; i++) |
1542 | for (i = 0; s[i]; i++) |
| 1476 | { |
1543 | { |
| 1477 | if (*s[i]) |
1544 | if (*s[i]) |
| 1478 | { |
1545 | { |
| 1479 | strcpy (buf, "@im="); |
1546 | strcpy (buf, "@im="); |
| 1480 | strncat (buf, s[i], IMBUFSIZ - 5); |
1547 | strncat (buf, s[i], IMBUFSIZ - 5); |
| 1481 | if (IM_get_IC (buf)) |
1548 | if (im_get_ic (buf)) |
| 1482 | { |
1549 | { |
| 1483 | found = true; |
1550 | found = true; |
| 1484 | break; |
1551 | break; |
| 1485 | } |
1552 | } |
| 1486 | } |
1553 | } |
| 1487 | } |
1554 | } |
| 1488 | |
1555 | |
| 1489 | rxvt_freecommastring (s); |
1556 | rxvt_free_strsplit (s); |
| 1490 | |
1557 | |
| 1491 | if (found) |
1558 | if (found) |
| 1492 | goto done; |
1559 | goto done; |
| 1493 | } |
1560 | } |
| 1494 | |
1561 | |
| 1495 | /* try with XMODIFIERS env. var. */ |
1562 | /* try with XMODIFIERS env. var. */ |
| 1496 | if (IM_get_IC ("")) |
1563 | if (im_get_ic ("")) |
| 1497 | goto done; |
1564 | goto done; |
| 1498 | |
1565 | |
| 1499 | /* try with no modifiers base IF the user didn't specify an IM */ |
1566 | /* try with no modifiers base IF the user didn't specify an IM */ |
| 1500 | if (IM_get_IC ("@im=none")) |
1567 | if (im_get_ic ("@im=none")) |
| 1501 | goto done; |
1568 | goto done; |
| 1502 | |
1569 | |
| 1503 | done: |
1570 | done: |
| 1504 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
1571 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
| 1505 | if (rs[Rs_imLocale]) |
1572 | if (rs[Rs_imLocale]) |
| 1506 | SET_LOCALE (locale); |
1573 | SET_LOCALE (locale); |
| 1507 | #endif |
1574 | #endif |
| 1508 | } |
1575 | } |
| 1509 | |
1576 | |
| 1510 | void |
1577 | void |
| 1511 | rxvt_term::IMSetPosition () |
1578 | rxvt_term::im_set_position () |
| 1512 | { |
1579 | { |
| 1513 | XRectangle preedit_rect, status_rect, *needed_rect; |
1580 | XRectangle preedit_rect, status_rect, *needed_rect; |
| 1514 | XVaNestedList preedit_attr, status_attr; |
1581 | XVaNestedList preedit_attr, status_attr; |
| 1515 | |
1582 | |
| 1516 | if (!Input_Context |
1583 | if (!Input_Context |
| 1517 | || !focus |
1584 | || !focus |
| 1518 | || !(input_style & (XIMPreeditArea | XIMPreeditPosition)) |
1585 | || !(input_style & (XIMPreeditArea | XIMPreeditPosition)) |
| 1519 | || !IMisRunning ()) |
1586 | || !im_is_running ()) |
| 1520 | return; |
1587 | return; |
| 1521 | |
1588 | |
| 1522 | if (input_style & XIMPreeditPosition) |
1589 | if (input_style & XIMPreeditPosition) |
| 1523 | { |
1590 | { |
| 1524 | im_set_size (preedit_rect); |
1591 | im_set_size (preedit_rect); |
| … | |
… | |
| 1554 | |
1621 | |
| 1555 | void |
1622 | void |
| 1556 | rxvt_term::get_window_origin (int &x, int &y) |
1623 | rxvt_term::get_window_origin (int &x, int &y) |
| 1557 | { |
1624 | { |
| 1558 | Window cr; |
1625 | Window cr; |
| 1559 | XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr); |
1626 | XTranslateCoordinates (dpy, parent, display->root, 0, 0, &x, &y, &cr); |
| 1560 | /* fprintf (stderr, "origin is %+d%+d\n", x, y);*/ |
|
|
| 1561 | } |
1627 | } |
| 1562 | |
1628 | |
| 1563 | Pixmap |
1629 | Pixmap |
| 1564 | rxvt_term::get_pixmap_property (int prop_id) |
1630 | rxvt_term::get_pixmap_property (Atom property) |
| 1565 | { |
1631 | { |
| 1566 | if (prop_id > 0 && prop_id < NUM_XA) |
1632 | Pixmap pixmap = None; |
| 1567 | if (xa[prop_id]) |
1633 | |
| 1568 | { |
|
|
| 1569 | int aformat; |
1634 | int aformat; |
| 1570 | unsigned long nitems, bytes_after; |
1635 | unsigned long nitems, bytes_after; |
| 1571 | Atom atype; |
1636 | Atom atype; |
| 1572 | unsigned char *prop = NULL; |
1637 | unsigned char *prop; |
| 1573 | int result = XGetWindowProperty (dpy, display->root, xa[prop_id], |
1638 | int result = XGetWindowProperty (dpy, display->root, property, |
| 1574 | 0L, 1L, False, XA_PIXMAP, &atype, &aformat, |
1639 | 0L, 1L, False, XA_PIXMAP, &atype, &aformat, |
| 1575 | &nitems, &bytes_after, &prop); |
1640 | &nitems, &bytes_after, &prop); |
| 1576 | if (result == Success && prop && atype == XA_PIXMAP) |
1641 | if (result == Success) |
|
|
1642 | { |
|
|
1643 | if (atype == XA_PIXMAP) |
| 1577 | return *(Pixmap *)prop; |
1644 | pixmap = *(Pixmap *)prop; |
|
|
1645 | XFree (prop); |
| 1578 | } |
1646 | } |
| 1579 | |
1647 | |
| 1580 | return None; |
1648 | return pixmap; |
| 1581 | } |
1649 | } |
| 1582 | |
1650 | |
| 1583 | #ifdef HAVE_BG_PIXMAP |
1651 | #ifdef HAVE_BG_PIXMAP |
| 1584 | # if TRACE_PIXMAPS |
|
|
| 1585 | # undef update_background |
|
|
| 1586 | void |
|
|
| 1587 | rxvt_term::trace_update_background (const char *file, int line) |
|
|
| 1588 | { |
|
|
| 1589 | fprintf (stderr, "%s:%d:update_background()\n", file, line); |
|
|
| 1590 | update_background (); |
|
|
| 1591 | } |
|
|
| 1592 | # endif |
|
|
| 1593 | |
1652 | |
| 1594 | void |
1653 | void |
| 1595 | rxvt_term::update_background () |
1654 | rxvt_term::update_background () |
| 1596 | { |
1655 | { |
| 1597 | if (update_background_ev.is_active ()) |
1656 | if (update_background_ev.is_active ()) |
| 1598 | return; |
1657 | return; |
| 1599 | |
1658 | |
| 1600 | bgPixmap.invalidate (); |
1659 | bg_invalidate (); |
| 1601 | |
1660 | |
|
|
1661 | if (!mapped) |
|
|
1662 | return; |
|
|
1663 | |
| 1602 | ev_tstamp to_wait = 0.5 - (ev::now () - bgPixmap.valid_since); |
1664 | ev_tstamp to_wait = 0.5 - (ev::now () - bg_valid_since); |
| 1603 | |
1665 | |
| 1604 | if (to_wait <= 0.) |
1666 | if (to_wait <= 0.) |
| 1605 | bgPixmap.render (); |
1667 | bg_render (); |
| 1606 | else |
1668 | else |
| 1607 | update_background_ev.start (to_wait); |
1669 | update_background_ev.start (to_wait); |
| 1608 | } |
1670 | } |
| 1609 | |
1671 | |
| 1610 | void |
1672 | void |
| 1611 | rxvt_term::update_background_cb (ev::timer &w, int revents) |
1673 | rxvt_term::update_background_cb (ev::timer &w, int revents) |
| 1612 | { |
1674 | { |
| 1613 | make_current (); |
1675 | make_current (); |
| 1614 | |
1676 | |
| 1615 | update_background_ev.stop (); |
1677 | update_background_ev.stop (); |
| 1616 | bgPixmap.render (); |
1678 | bg_render (); |
| 1617 | refresh_check (); |
1679 | refresh_check (); |
| 1618 | } |
1680 | } |
| 1619 | |
1681 | |
| 1620 | #endif /* HAVE_BG_PIXMAP */ |
1682 | #endif /* HAVE_BG_PIXMAP */ |
| 1621 | |
1683 | |
