| … | |
… | |
| 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) 2003-2010 Marc Lehmann <schmorp@schmorp.de> |
16 | * Copyright (c) 2003-2014 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 3 of the License, or |
| 21 | * (at your option) any later version. |
21 | * (at your option) any later version. |
| 22 | * |
22 | * |
| 23 | * This program is distributed in the hope that it will be useful, |
23 | * This program is distributed in the hope that it will be useful, |
| 24 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
24 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 25 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
25 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| … | |
… | |
| 36 | #include "keyboard.h" |
36 | #include "keyboard.h" |
| 37 | #include "rxvtperl.h" |
37 | #include "rxvtperl.h" |
| 38 | |
38 | |
| 39 | #include <limits> |
39 | #include <limits> |
| 40 | |
40 | |
| 41 | #include <cassert> |
41 | #include <assert.h> |
| 42 | #include <csignal> |
42 | #include <signal.h> |
| 43 | #include <cstring> |
43 | #include <string.h> |
| 44 | |
44 | |
| 45 | #include <termios.h> |
45 | #include <termios.h> |
| 46 | |
46 | |
| 47 | #ifdef HAVE_XSETLOCALE |
47 | #ifdef HAVE_XSETLOCALE |
| 48 | # define X_LOCALE |
48 | # define X_LOCALE |
| 49 | # include <X11/Xlocale.h> |
49 | # include <X11/Xlocale.h> |
| 50 | #else |
50 | #else |
| 51 | # ifdef HAVE_SETLOCALE |
|
|
| 52 | # include <clocale> |
51 | # include <locale.h> |
| 53 | # endif |
|
|
| 54 | #endif |
52 | #endif |
| 55 | |
53 | |
| 56 | struct termios rxvt_term::def_tio; |
54 | struct termios rxvt_term::def_tio; |
| 57 | vector<rxvt_term *> rxvt_term::termlist; |
55 | vector<rxvt_term *> rxvt_term::termlist; |
| 58 | |
56 | |
| … | |
… | |
| 105 | if (cc->c2 == c2) return c1; |
103 | if (cc->c2 == c2) return c1; |
| 106 | cc = (*this)[cc->c1]; |
104 | cc = (*this)[cc->c1]; |
| 107 | } |
105 | } |
| 108 | |
106 | |
| 109 | // check to see whether this combination already exists otherwise |
107 | // check to see whether this combination already exists otherwise |
| 110 | for (cc = v.end (); cc-- > v.begin (); ) |
108 | for (cc = v.begin (); cc < v.end (); cc++) |
| 111 | if (cc->c1 == c1 && cc->c2 == c2) |
109 | if (cc->c1 == c1 && cc->c2 == c2) |
| 112 | return COMPOSE_LO + (cc - v.begin ()); |
110 | return COMPOSE_LO + (cc - v.begin ()); |
| 113 | |
111 | |
| 114 | // allocate a new combination |
112 | // allocate a new combination |
| 115 | if (v.size () == COMPOSE_HI - COMPOSE_LO + 1) |
113 | if (v.size () == COMPOSE_HI - COMPOSE_LO + 1) |
| … | |
… | |
| 170 | sel_scroll_ev.set <rxvt_term, &rxvt_term::sel_scroll_cb> (this); |
168 | sel_scroll_ev.set <rxvt_term, &rxvt_term::sel_scroll_cb> (this); |
| 171 | #endif |
169 | #endif |
| 172 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
170 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
| 173 | slip_wheel_ev.set <rxvt_term, &rxvt_term::slip_wheel_cb> (this); |
171 | slip_wheel_ev.set <rxvt_term, &rxvt_term::slip_wheel_cb> (this); |
| 174 | #endif |
172 | #endif |
| 175 | #if ENABLE_TRANSPARENCY || ENABLE_PERL |
173 | #if BG_IMAGE_FROM_ROOT || ENABLE_PERL |
| 176 | rootwin_ev.set <rxvt_term, &rxvt_term::rootwin_cb> (this), |
174 | rootwin_ev.set <rxvt_term, &rxvt_term::rootwin_cb> (this), |
| 177 | #endif |
175 | #endif |
| 178 | scrollbar_ev.set <rxvt_term, &rxvt_term::x_cb> (this), |
176 | scrollbar_ev.set <rxvt_term, &rxvt_term::x_cb> (this), |
| 179 | #ifdef USE_XIM |
177 | #if USE_XIM |
| 180 | im_ev.set <rxvt_term, &rxvt_term::im_cb> (this), |
178 | im_ev.set <rxvt_term, &rxvt_term::im_cb> (this), |
| 181 | #endif |
179 | #endif |
| 182 | #ifdef POINTER_BLANK |
180 | #ifdef POINTER_BLANK |
| 183 | pointer_ev.set <rxvt_term, &rxvt_term::pointer_cb> (this); |
181 | pointer_ev.set <rxvt_term, &rxvt_term::pointer_cb> (this); |
| 184 | #endif |
182 | #endif |
| … | |
… | |
| 228 | |
226 | |
| 229 | #ifdef HAVE_BG_PIXMAP |
227 | #ifdef HAVE_BG_PIXMAP |
| 230 | bg_destroy (); |
228 | bg_destroy (); |
| 231 | #endif |
229 | #endif |
| 232 | |
230 | |
|
|
231 | #if HAVE_IMG |
|
|
232 | delete bg_img; |
|
|
233 | #endif |
|
|
234 | |
| 233 | if (display) |
235 | if (display) |
| 234 | { |
236 | { |
| 235 | selection_clear (); |
237 | selection_clear (); |
| 236 | selection_clear (true); |
238 | selection_clear (true); |
| 237 | |
239 | |
| 238 | #ifdef USE_XIM |
240 | #if USE_XIM |
| 239 | im_destroy (); |
241 | im_destroy (); |
| 240 | #endif |
242 | #endif |
| 241 | scrollBar.destroy (); |
243 | scrollBar.destroy (); |
|
|
244 | |
|
|
245 | if (gc) |
| 242 | if (gc) XFreeGC (dpy, gc); |
246 | XFreeGC (dpy, gc); |
| 243 | |
247 | |
| 244 | delete drawable; |
248 | delete drawable; |
|
|
249 | |
| 245 | // destroy all windows |
250 | // destroy all windows |
| 246 | if (parent) |
251 | if (parent) |
| 247 | XDestroyWindow (dpy, parent); |
252 | XDestroyWindow (dpy, parent); |
| 248 | |
253 | |
| 249 | for (int i = 0; i < TOTAL_COLORS; i++) |
254 | for (int i = 0; i < TOTAL_COLORS; i++) |
| 250 | if (ISSET_PIXCOLOR (i)) |
255 | if (ISSET_PIXCOLOR (i)) |
| 251 | { |
256 | { |
| 252 | pix_colors_focused [i].free (this); |
257 | pix_colors_focused [i].free (this); |
| 253 | #if OFF_FOCUS_FADING |
258 | #if OFF_FOCUS_FADING |
|
|
259 | if (rs[Rs_fade]) |
| 254 | pix_colors_unfocused [i].free (this); |
260 | pix_colors_unfocused [i].free (this); |
| 255 | #endif |
261 | #endif |
| 256 | } |
262 | } |
| 257 | |
263 | |
| 258 | clear (); |
264 | clear (); |
| 259 | |
265 | |
| … | |
… | |
| 267 | for (int i = 0; i < allocated.size (); i++) |
273 | for (int i = 0; i < allocated.size (); i++) |
| 268 | free (allocated [i]); |
274 | free (allocated [i]); |
| 269 | |
275 | |
| 270 | free (selection.text); |
276 | free (selection.text); |
| 271 | free (selection.clip_text); |
277 | free (selection.clip_text); |
| 272 | // TODO: manage env vars in child only(!) |
|
|
| 273 | free (env_display); |
|
|
| 274 | free (env_term); |
|
|
| 275 | free (locale); |
278 | free (locale); |
| 276 | free (v_buffer); |
279 | free (v_buffer); |
| 277 | |
280 | |
| 278 | delete selection_req; |
281 | delete selection_req; |
| 279 | |
282 | |
|
|
283 | if (env && memcmp (env, envv->begin (), envv->size () * sizeof (char *))) |
|
|
284 | rxvt_warn ("env has been modified, probably as a result of a lib calling setenv.\n"); |
|
|
285 | |
|
|
286 | delete env; |
|
|
287 | |
| 280 | delete envv; |
288 | delete envv; |
| 281 | delete argv; |
289 | delete argv; |
| 282 | |
290 | |
| 283 | #ifdef KEYSYM_RESOURCE |
291 | #ifdef KEYSYM_RESOURCE |
| 284 | delete keyboard; |
292 | delete keyboard; |
| 285 | #endif |
293 | #endif |
| 286 | #ifndef NO_RESOURCES |
294 | #ifndef NO_RESOURCES |
| 287 | XrmDestroyDatabase (option_db); |
295 | XrmDestroyDatabase (option_db); |
| 288 | #endif |
296 | #endif |
|
|
297 | |
|
|
298 | SET_R ((rxvt_term *)0); |
| 289 | } |
299 | } |
| 290 | |
300 | |
| 291 | // child has exited, usually destroys |
301 | // child has exited, usually destroys |
| 292 | void |
302 | void |
| 293 | rxvt_term::child_cb (ev::child &w, int status) |
303 | rxvt_term::child_cb (ev::child &w, int status) |
| … | |
… | |
| 316 | { |
326 | { |
| 317 | #if USE_XIM |
327 | #if USE_XIM |
| 318 | im_ev.stop (display); |
328 | im_ev.stop (display); |
| 319 | #endif |
329 | #endif |
| 320 | scrollbar_ev.stop (display); |
330 | scrollbar_ev.stop (display); |
| 321 | #if ENABLE_TRANSPARENCY || ENABLE_PERL |
331 | #if BG_IMAGE_FROM_ROOT || ENABLE_PERL |
| 322 | rootwin_ev.stop (display); |
332 | rootwin_ev.stop (display); |
| 323 | #endif |
333 | #endif |
| 324 | termwin_ev.stop (display); |
334 | termwin_ev.stop (display); |
| 325 | vt_ev.stop (display); |
335 | vt_ev.stop (display); |
| 326 | } |
336 | } |
| … | |
… | |
| 353 | |
363 | |
| 354 | delete this; |
364 | delete this; |
| 355 | } |
365 | } |
| 356 | |
366 | |
| 357 | void |
367 | void |
| 358 | rxvt_term::set_option (uint8_t opt, bool set) |
368 | rxvt_term::set_option (uint8_t opt, bool set) NOTHROW |
| 359 | { |
369 | { |
| 360 | if (!opt) |
370 | if (!opt) |
| 361 | return; |
371 | return; |
| 362 | |
372 | |
| 363 | uint8_t mask = 1 << (opt & 7); |
373 | uint8_t mask = 1 << (opt & 7); |
| … | |
… | |
| 367 | } |
377 | } |
| 368 | |
378 | |
| 369 | /*----------------------------------------------------------------------*/ |
379 | /*----------------------------------------------------------------------*/ |
| 370 | /* |
380 | /* |
| 371 | * Exit gracefully, clearing the utmp entry and restoring tty attributes |
381 | * Exit gracefully, clearing the utmp entry and restoring tty attributes |
| 372 | * TODO: if debugging, this should free up any known resources if we can |
|
|
| 373 | */ |
382 | */ |
| 374 | static XErrorHandler old_xerror_handler; |
383 | static XErrorHandler old_xerror_handler; |
| 375 | |
384 | |
| 376 | static void |
385 | static void |
| 377 | rxvt_emergency_cleanup () |
386 | rxvt_emergency_cleanup () |
| … | |
… | |
| 379 | for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
388 | for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
| 380 | (*t)->emergency_cleanup (); |
389 | (*t)->emergency_cleanup (); |
| 381 | } |
390 | } |
| 382 | |
391 | |
| 383 | #if !ENABLE_MINIMAL |
392 | #if !ENABLE_MINIMAL |
| 384 | static void |
393 | static void ecb_cold |
| 385 | print_x_error (Display *dpy, XErrorEvent *event) |
394 | print_x_error (Display *dpy, XErrorEvent *event) |
| 386 | { |
395 | { |
| 387 | char buffer[BUFSIZ]; |
396 | char buffer[BUFSIZ]; |
| 388 | char mesg[BUFSIZ]; |
397 | char mesg[BUFSIZ]; |
| 389 | char number[32]; |
398 | char number[32]; |
| 390 | const char mtype[] = "XlibMessage"; |
399 | |
| 391 | XGetErrorText(dpy, event->error_code, buffer, BUFSIZ); |
|
|
| 392 | XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ); |
|
|
| 393 | rxvt_warn ("An X Error occurred, trying to continue after report.\n"); |
400 | rxvt_warn ("An X Error occurred, trying to continue after report.\n"); |
|
|
401 | |
|
|
402 | XGetErrorDatabaseText (dpy, "XlibMessage", "ErrorSerial", "Error Serial #%d", mesg, BUFSIZ); |
|
|
403 | snprintf (buffer, BUFSIZ, "+ %s\n", mesg); rxvt_warn (buffer, event->serial); |
|
|
404 | |
|
|
405 | XGetErrorText (dpy, event->error_code, buffer, BUFSIZ); |
|
|
406 | XGetErrorDatabaseText (dpy, "XlibMessage", "XError", "X Error", mesg, BUFSIZ); |
| 394 | rxvt_warn ("%s: %s\n", mesg, buffer); |
407 | rxvt_warn ("+ %s: %s\n", mesg, buffer); |
|
|
408 | |
| 395 | XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ); |
409 | XGetErrorDatabaseText (dpy, "XlibMessage", "MajorCode", "Request Major code %d", mesg, BUFSIZ); |
| 396 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code); |
410 | snprintf (buffer, BUFSIZ, "+ %s\n", mesg); rxvt_warn (buffer, event->request_code); |
|
|
411 | |
|
|
412 | if (event->request_code >= 128) |
|
|
413 | { |
|
|
414 | #if 0 |
|
|
415 | /* XListExtensions and probably query extensions hangs when there are multiple queues errors */ |
|
|
416 | int nexts; |
|
|
417 | char **exts = XListExtensions (dpy, &nexts); |
|
|
418 | |
|
|
419 | while (nexts) |
|
|
420 | { |
|
|
421 | char *extname = exts [nexts - 1]; |
|
|
422 | int major, first_event, first_error; |
|
|
423 | |
|
|
424 | if (XQueryExtension (dpy, extname, &major, &first_event, &first_error) && major == event->request_code) |
|
|
425 | { |
|
|
426 | XGetErrorDatabaseText (dpy, "XlibMessage", "MinorCode", "Request Minor code %d", mesg, BUFSIZ); |
|
|
427 | rxvt_warn ("+ (which is extension %s minor code %d)\n", extname, event->minor_code); |
|
|
428 | |
|
|
429 | snprintf (buffer, BUFSIZ, "%s.%d", extname, event->minor_code); |
|
|
430 | XGetErrorDatabaseText (dpy, "XRequest", buffer, "an unregistered minor code", buffer, BUFSIZ); |
|
|
431 | rxvt_warn ("+ (which is %s)\n", buffer); |
|
|
432 | |
|
|
433 | break; |
|
|
434 | } |
|
|
435 | |
|
|
436 | printf ("nextss %d %s\n", nexts, extname);//D |
|
|
437 | --nexts; |
|
|
438 | ++exts; |
|
|
439 | } |
|
|
440 | #else |
|
|
441 | int nexts = 0; |
|
|
442 | char **exts = 0; |
|
|
443 | #endif |
|
|
444 | |
|
|
445 | if (!nexts) |
|
|
446 | { |
|
|
447 | rxvt_warn ("+ (which is an unknown extension)\n", buffer); |
|
|
448 | |
|
|
449 | XGetErrorDatabaseText (dpy, "XlibMessage", "MinorCode", "Request Minor code %d", mesg, BUFSIZ); |
|
|
450 | snprintf (buffer, BUFSIZ, "+ %s\n", mesg); rxvt_warn (buffer, event->minor_code); |
|
|
451 | |
|
|
452 | #if 0 |
|
|
453 | sprintf (number, "RENDER.%d", event->minor_code); |
|
|
454 | XGetErrorDatabaseText (dpy, "XRequest", number, "", buffer, BUFSIZ); |
|
|
455 | rxvt_warn ("+ (which is %s)\n", buffer); |
|
|
456 | #endif |
|
|
457 | } |
|
|
458 | |
|
|
459 | XFreeExtensionList (exts); |
|
|
460 | } |
|
|
461 | else |
|
|
462 | { |
| 397 | sprintf(number, "%d", event->request_code); |
463 | sprintf (number, "%d", event->request_code); |
| 398 | XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ); |
464 | XGetErrorDatabaseText (dpy, "XRequest", number, "", buffer, BUFSIZ); |
| 399 | rxvt_warn ("(which is %s)\n", buffer); |
465 | rxvt_warn ("+ (which is %s)\n", buffer); |
| 400 | if (event->request_code >= 128) { |
|
|
| 401 | XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d", |
|
|
| 402 | mesg, BUFSIZ); |
|
|
| 403 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code); |
|
|
| 404 | } |
466 | } |
|
|
467 | |
| 405 | if ((event->error_code == BadWindow) || |
468 | if (event->error_code == BadWindow |
| 406 | (event->error_code == BadPixmap) || |
469 | || event->error_code == BadPixmap |
| 407 | (event->error_code == BadCursor) || |
470 | || event->error_code == BadCursor |
| 408 | (event->error_code == BadFont) || |
471 | || event->error_code == BadFont |
| 409 | (event->error_code == BadDrawable) || |
472 | || event->error_code == BadDrawable |
| 410 | (event->error_code == BadColor) || |
473 | || event->error_code == BadColor |
| 411 | (event->error_code == BadGC) || |
474 | || event->error_code == BadGC |
| 412 | (event->error_code == BadIDChoice) || |
475 | || event->error_code == BadIDChoice |
| 413 | (event->error_code == BadValue) || |
476 | || event->error_code == BadValue |
| 414 | (event->error_code == BadAtom)) { |
477 | || event->error_code == BadAtom) |
|
|
478 | { |
| 415 | if (event->error_code == BadValue) |
479 | if (event->error_code == BadValue) |
| 416 | XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x", |
480 | XGetErrorDatabaseText (dpy, "XlibMessage", "Value", "Value 0x%x", mesg, BUFSIZ); |
| 417 | mesg, BUFSIZ); |
|
|
| 418 | else if (event->error_code == BadAtom) |
481 | else if (event->error_code == BadAtom) |
| 419 | XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x", |
482 | XGetErrorDatabaseText (dpy, "XlibMessage", "AtomID", "AtomID 0x%x", mesg, BUFSIZ); |
| 420 | mesg, BUFSIZ); |
|
|
| 421 | else |
483 | else |
| 422 | XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", |
484 | XGetErrorDatabaseText (dpy, "XlibMessage", "ResourceID", "ResourceID 0x%x", mesg, BUFSIZ); |
| 423 | mesg, BUFSIZ); |
|
|
| 424 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); |
|
|
| 425 | } |
|
|
| 426 | XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", |
|
|
| 427 | mesg, BUFSIZ); |
|
|
| 428 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); |
|
|
| 429 | } |
|
|
| 430 | #endif |
|
|
| 431 | |
485 | |
| 432 | int |
486 | snprintf (buffer, BUFSIZ, "+ %s\n", mesg); rxvt_warn (buffer, event->resourceid); |
|
|
487 | } |
|
|
488 | } |
|
|
489 | #endif |
|
|
490 | |
|
|
491 | int ecb_cold |
| 433 | rxvt_xerror_handler (Display *display, XErrorEvent *event) |
492 | rxvt_xerror_handler (Display *display, XErrorEvent *event) |
| 434 | { |
493 | { |
| 435 | if (GET_R->allowedxerror == -1) |
494 | if (GET_R && GET_R->allowedxerror == -1) |
| 436 | GET_R->allowedxerror = event->error_code; |
495 | GET_R->allowedxerror = event->error_code; |
| 437 | else |
496 | else |
| 438 | { |
497 | { |
| 439 | // GET_R is most likely not the terminal which caused the error, |
498 | // GET_R is most likely not the terminal which caused the error, |
| 440 | // so just output the error and continue |
499 | // so just output the error and continue |
| … | |
… | |
| 446 | } |
505 | } |
| 447 | |
506 | |
| 448 | return 0; |
507 | return 0; |
| 449 | } |
508 | } |
| 450 | |
509 | |
| 451 | int |
510 | int ecb_cold |
| 452 | rxvt_xioerror_handler (Display *display) |
511 | rxvt_xioerror_handler (Display *display) |
| 453 | { |
512 | { |
| 454 | rxvt_warn ("X connection to '%s' broken, unable to recover, exiting.\n", |
513 | rxvt_warn ("X connection to '%s' broken, unable to recover, exiting.\n", |
| 455 | DisplayString (display)); |
514 | DisplayString (display)); |
| 456 | rxvt_emergency_cleanup (); |
515 | rxvt_emergency_cleanup (); |
| … | |
… | |
| 576 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
635 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
| 577 | // TODO: handle this with exceptions and tolerate the memory loss |
636 | // TODO: handle this with exceptions and tolerate the memory loss |
| 578 | XSetIOErrorHandler (rxvt_xioerror_handler); |
637 | XSetIOErrorHandler (rxvt_xioerror_handler); |
| 579 | |
638 | |
| 580 | XrmInitialize (); |
639 | XrmInitialize (); |
|
|
640 | |
|
|
641 | #if HAVE_PIXBUF |
|
|
642 | g_type_init (); |
|
|
643 | #endif |
| 581 | } |
644 | } |
| 582 | |
645 | |
| 583 | /*----------------------------------------------------------------------*/ |
646 | /*----------------------------------------------------------------------*/ |
| 584 | /* |
647 | /* |
| 585 | * window size/position calculations for XSizeHint and other storage. |
648 | * window size/position calculations for XSizeHint and other storage. |
| … | |
… | |
| 706 | if (recalc_y) |
769 | if (recalc_y) |
| 707 | szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth; |
770 | szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth; |
| 708 | |
771 | |
| 709 | ncol = width / fwidth; |
772 | ncol = width / fwidth; |
| 710 | nrow = height / fheight; |
773 | nrow = height / fheight; |
|
|
774 | |
|
|
775 | // When the size of the vt window is not a multiple of the cell |
|
|
776 | // size, i.e., when the wm does not honour our size hints, there are |
|
|
777 | // extra areas not covered by the terminal screen. Such gaps, when a |
|
|
778 | // bg pixmap is set, would have to be cleared manually to properly |
|
|
779 | // refresh the background. We take the simpler route and shrink the |
|
|
780 | // vt window so as to avoid creating gaps. |
|
|
781 | vt_width = ncol * fwidth; |
|
|
782 | vt_height = nrow * fheight; |
| 711 | } |
783 | } |
| 712 | |
784 | |
| 713 | /*----------------------------------------------------------------------*/ |
785 | /*----------------------------------------------------------------------*/ |
| 714 | /* |
786 | /* |
| 715 | * Tell the teletype handler what size the window is. |
787 | * Tell the teletype handler what size the window is. |
| … | |
… | |
| 723 | |
795 | |
| 724 | struct winsize ws; |
796 | struct winsize ws; |
| 725 | |
797 | |
| 726 | ws.ws_col = ncol; |
798 | ws.ws_col = ncol; |
| 727 | ws.ws_row = nrow; |
799 | ws.ws_row = nrow; |
| 728 | ws.ws_xpixel = width; |
800 | ws.ws_xpixel = vt_width; |
| 729 | ws.ws_ypixel = height; |
801 | ws.ws_ypixel = vt_height; |
| 730 | ioctl (pty->pty, TIOCSWINSZ, &ws); |
802 | ioctl (pty->pty, TIOCSWINSZ, &ws); |
| 731 | |
803 | |
| 732 | #if 0 |
804 | #if 0 |
| 733 | // TIOCSWINSZ is supposed to do this automatically and correctly |
805 | // TIOCSWINSZ is supposed to do this automatically and correctly |
| 734 | if (cmd_pid) /* force through to the command */ |
806 | if (cmd_pid) /* force through to the command */ |
| 735 | kill (-cmd_pid, SIGWINCH); |
807 | kill (-cmd_pid, SIGWINCH); |
| 736 | #endif |
808 | #endif |
| 737 | } |
809 | } |
| 738 | |
810 | |
| 739 | /*----------------------------------------------------------------------*/ |
811 | /*----------------------------------------------------------------------*/ |
| 740 | /* set_fonts () - load and set the various fonts |
812 | /* load and set the various fonts */ |
| 741 | * |
|
|
| 742 | * init = 1 - initialize |
|
|
| 743 | * |
|
|
| 744 | * fontname == FONT_UP - switch to bigger font |
|
|
| 745 | * fontname == FONT_DN - switch to smaller font |
|
|
| 746 | */ |
|
|
| 747 | bool |
813 | bool |
| 748 | rxvt_term::set_fonts () |
814 | rxvt_term::set_fonts () |
| 749 | { |
815 | { |
| 750 | rxvt_fontset *fs = new rxvt_fontset (this); |
816 | rxvt_fontset *fs = new rxvt_fontset (this); |
| 751 | rxvt_fontprop prop; |
817 | rxvt_fontprop prop; |
| … | |
… | |
| 766 | |
832 | |
| 767 | delete fontset[0]; |
833 | delete fontset[0]; |
| 768 | fontset[0] = fs; |
834 | fontset[0] = fs; |
| 769 | |
835 | |
| 770 | prop = (*fs)[rxvt_fontset::firstFont]->properties (); |
836 | prop = (*fs)[rxvt_fontset::firstFont]->properties (); |
| 771 | prop.height += lineSpace; |
837 | prop.width = max (prop.width + letterSpace, 1); |
| 772 | prop.width += letterSpace; |
|
|
| 773 | |
838 | |
| 774 | fs->set_prop (prop, false); |
839 | fs->set_prop (prop, false); |
| 775 | |
840 | |
| 776 | fwidth = prop.width; |
841 | fwidth = prop.width; |
| 777 | fheight = prop.height; |
842 | fheight = prop.height + lineSpace; |
| 778 | fbase = prop.ascent; |
843 | fbase = prop.ascent; |
| 779 | |
844 | |
| 780 | for (int style = 1; style < 4; style++) |
845 | for (int style = 1; style < 4; style++) |
| 781 | { |
846 | { |
| 782 | #if ENABLE_STYLES |
847 | #if ENABLE_STYLES |
| … | |
… | |
| 944 | |
1009 | |
| 945 | /*----------------------------------------------------------------------*/ |
1010 | /*----------------------------------------------------------------------*/ |
| 946 | /* |
1011 | /* |
| 947 | * find if fg/bg matches any of the normal (low-intensity) colors |
1012 | * find if fg/bg matches any of the normal (low-intensity) colors |
| 948 | */ |
1013 | */ |
| 949 | void |
1014 | char * |
| 950 | rxvt_term::set_colorfgbg () |
1015 | rxvt_term::get_colorfgbg () |
| 951 | { |
1016 | { |
| 952 | unsigned int i; |
1017 | unsigned int i; |
| 953 | const char *xpmb = ""; |
1018 | const char *xpmb = ""; |
| 954 | char fstr[] = "default"; |
1019 | char fstr[] = "default"; |
| 955 | char bstr[] = "default"; |
1020 | char bstr[] = "default"; |
|
|
1021 | char *env_colorfgbg; |
| 956 | |
1022 | |
| 957 | for (i = Color_Black; i <= Color_White; i++) |
1023 | for (i = Color_Black; i <= Color_White; i++) |
| 958 | if (pix_colors[Color_fg] == pix_colors[i]) |
1024 | if (pix_colors[Color_fg] == pix_colors[i]) |
| 959 | { |
1025 | { |
| 960 | sprintf (fstr, "%d", i - Color_Black); |
1026 | sprintf (fstr, "%d", i - Color_Black); |
| … | |
… | |
| 963 | |
1029 | |
| 964 | for (i = Color_Black; i <= Color_White; i++) |
1030 | for (i = Color_Black; i <= Color_White; i++) |
| 965 | if (pix_colors[Color_bg] == pix_colors[i]) |
1031 | if (pix_colors[Color_bg] == pix_colors[i]) |
| 966 | { |
1032 | { |
| 967 | sprintf (bstr, "%d", i - Color_Black); |
1033 | sprintf (bstr, "%d", i - Color_Black); |
| 968 | #ifdef BG_IMAGE_FROM_FILE |
1034 | #if BG_IMAGE_FROM_FILE |
| 969 | xpmb = "default;"; |
1035 | xpmb = "default;"; |
| 970 | #endif |
1036 | #endif |
| 971 | break; |
1037 | break; |
| 972 | } |
1038 | } |
| 973 | |
1039 | |
|
|
1040 | env_colorfgbg = (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg")); |
| 974 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
1041 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
|
|
1042 | return env_colorfgbg; |
| 975 | } |
1043 | } |
| 976 | |
1044 | |
| 977 | /*----------------------------------------------------------------------*/ |
1045 | /*----------------------------------------------------------------------*/ |
| 978 | |
1046 | |
| 979 | bool |
1047 | bool |
| … | |
… | |
| 987 | } |
1055 | } |
| 988 | |
1056 | |
| 989 | void |
1057 | void |
| 990 | rxvt_term::alias_color (int dst, int src) |
1058 | rxvt_term::alias_color (int dst, int src) |
| 991 | { |
1059 | { |
|
|
1060 | pix_colors[dst].free (this); |
| 992 | pix_colors[dst].set (this, rs[Rs_color + dst] = rs[Rs_color + src]); |
1061 | pix_colors[dst].set (this, rs[Rs_color + dst] = rs[Rs_color + src]); |
| 993 | } |
1062 | } |
| 994 | |
1063 | |
| 995 | /* -------------------------------------------------------------------- * |
1064 | /* -------------------------------------------------------------------- * |
| 996 | * - WINDOW RESIZING - * |
1065 | * - WINDOW RESIZING - * |
| … | |
… | |
| 1072 | if (scrollBar.state) |
1141 | if (scrollBar.state) |
| 1073 | scrollBar.resize (); |
1142 | scrollBar.resize (); |
| 1074 | |
1143 | |
| 1075 | XMoveResizeWindow (dpy, vt, |
1144 | XMoveResizeWindow (dpy, vt, |
| 1076 | window_vt_x, window_vt_y, |
1145 | window_vt_x, window_vt_y, |
| 1077 | width, height); |
1146 | vt_width, vt_height); |
|
|
1147 | |
|
|
1148 | HOOK_INVOKE ((this, HOOK_SIZE_CHANGE, DT_INT, newwidth, DT_INT, newheight, DT_END)); |
| 1078 | |
1149 | |
| 1079 | #ifdef HAVE_BG_PIXMAP |
1150 | #ifdef HAVE_BG_PIXMAP |
| 1080 | if (bg_window_size_sensitive ()) |
1151 | if (bg_window_size_sensitive ()) |
| 1081 | update_background (); |
1152 | update_background (); |
| 1082 | #endif |
1153 | #endif |
| 1083 | } |
1154 | } |
| 1084 | |
1155 | |
| 1085 | if (fix_screen || old_height == 0) |
1156 | if (fix_screen || old_height == 0) |
| 1086 | scr_reset (); |
1157 | scr_reset (); |
| 1087 | |
1158 | |
| 1088 | #ifdef USE_XIM |
1159 | #if USE_XIM |
| 1089 | IMSetPosition (); |
1160 | im_set_position (); |
| 1090 | #endif |
1161 | #endif |
| 1091 | } |
1162 | } |
| 1092 | |
1163 | |
| 1093 | /* |
1164 | /* |
| 1094 | * Set the width/height of the vt window in characters. Units are pixels. |
1165 | * Set the width/height of the vt window in characters. Units are pixels. |
| … | |
… | |
| 1107 | newwidth = wattr.width - szHint.base_width; |
1178 | newwidth = wattr.width - szHint.base_width; |
| 1108 | if (newheight == 0) |
1179 | if (newheight == 0) |
| 1109 | newheight = wattr.height - szHint.base_height; |
1180 | newheight = wattr.height - szHint.base_height; |
| 1110 | } |
1181 | } |
| 1111 | |
1182 | |
| 1112 | if (newwidth != width || newheight != height) |
1183 | if (newwidth != vt_width || newheight != vt_height) |
| 1113 | { |
1184 | { |
| 1114 | newwidth += szHint.base_width; |
1185 | newwidth += szHint.base_width; |
| 1115 | newheight += szHint.base_height; |
1186 | newheight += szHint.base_height; |
| 1116 | resize_all_windows (newwidth, newheight, 0); |
1187 | resize_all_windows (newwidth, newheight, 0); |
| 1117 | } |
1188 | } |
| 1118 | } |
1189 | } |
| 1119 | |
1190 | |
| 1120 | /* -------------------------------------------------------------------- * |
1191 | /* -------------------------------------------------------------------- * |
| 1121 | * - X INPUT METHOD ROUTINES - * |
1192 | * - X INPUT METHOD ROUTINES - * |
| 1122 | * -------------------------------------------------------------------- */ |
1193 | * -------------------------------------------------------------------- */ |
| 1123 | #ifdef USE_XIM |
1194 | #if USE_XIM |
| 1124 | |
1195 | |
| 1125 | void |
1196 | void |
| 1126 | rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) |
1197 | rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) |
| 1127 | { |
1198 | { |
| 1128 | fg = pix_colors [Color_fg]; |
1199 | fg = pix_colors [Color_fg]; |
| … | |
… | |
| 1155 | status_rect.height = fheight; |
1226 | status_rect.height = fheight; |
| 1156 | } |
1227 | } |
| 1157 | |
1228 | |
| 1158 | /* Checking whether input method is running. */ |
1229 | /* Checking whether input method is running. */ |
| 1159 | bool |
1230 | bool |
| 1160 | rxvt_term::IMisRunning () |
1231 | rxvt_term::im_is_running () |
| 1161 | { |
1232 | { |
| 1162 | Atom atom; |
1233 | Atom atom; |
| 1163 | Window win; |
1234 | Window win; |
| 1164 | char server[IMBUFSIZ]; |
1235 | char server[IMBUFSIZ]; |
| 1165 | |
1236 | |
| … | |
… | |
| 1181 | |
1252 | |
| 1182 | return false; |
1253 | return false; |
| 1183 | } |
1254 | } |
| 1184 | |
1255 | |
| 1185 | void |
1256 | void |
| 1186 | rxvt_term::IMSendSpot () |
1257 | rxvt_term::im_send_spot () |
| 1187 | { |
1258 | { |
| 1188 | XPoint nspot; |
1259 | XPoint nspot; |
| 1189 | XVaNestedList preedit_attr; |
1260 | XVaNestedList preedit_attr; |
| 1190 | |
1261 | |
| 1191 | if (!Input_Context |
1262 | if (!Input_Context |
| … | |
… | |
| 1297 | /* |
1368 | /* |
| 1298 | * Try to open a XIM with the current modifiers, then see if we can |
1369 | * Try to open a XIM with the current modifiers, then see if we can |
| 1299 | * open a suitable preedit type |
1370 | * open a suitable preedit type |
| 1300 | */ |
1371 | */ |
| 1301 | bool |
1372 | bool |
| 1302 | rxvt_term::IM_get_IC (const char *modifiers) |
1373 | rxvt_term::im_get_ic (const char *modifiers) |
| 1303 | { |
1374 | { |
| 1304 | int i, j, found; |
1375 | int i, j, found; |
| 1305 | XIM xim; |
1376 | XIM xim; |
| 1306 | XPoint spot; |
1377 | XPoint spot; |
| 1307 | XRectangle rect, status_rect, needed_rect; |
1378 | XRectangle rect, status_rect, needed_rect; |
| 1308 | unsigned long fg, bg; |
1379 | unsigned long fg, bg; |
| 1309 | const char *p; |
1380 | const char *p; |
| 1310 | char **s; |
1381 | char **s; |
| 1311 | XIMStyles *xim_styles; |
1382 | XIMStyles *xim_styles; |
| 1312 | #ifdef ENABLE_XIM_ONTHESPOT |
|
|
| 1313 | XIMCallback xcb[4]; |
|
|
| 1314 | #endif |
|
|
| 1315 | |
1383 | |
| 1316 | set_environ (envv); |
1384 | set_environ (env); |
| 1317 | |
1385 | |
| 1318 | if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) |
1386 | if (!((p = XSetLocaleModifiers (modifiers)) && *p)) |
| 1319 | return false; |
1387 | return false; |
| 1320 | |
1388 | |
| 1321 | input_method = display->get_xim (locale, modifiers); |
1389 | input_method = display->get_xim (locale, modifiers); |
| 1322 | if (input_method == NULL) |
1390 | if (input_method == NULL) |
| 1323 | return false; |
1391 | return false; |
| … | |
… | |
| 1459 | NULL); |
1527 | NULL); |
| 1460 | } |
1528 | } |
| 1461 | #if ENABLE_XIM_ONTHESPOT |
1529 | #if ENABLE_XIM_ONTHESPOT |
| 1462 | else if (input_style & XIMPreeditCallbacks) |
1530 | else if (input_style & XIMPreeditCallbacks) |
| 1463 | { |
1531 | { |
|
|
1532 | XIMCallback xcb[4]; |
|
|
1533 | |
| 1464 | im_set_position (spot); |
1534 | im_set_position (spot); |
| 1465 | |
1535 | |
| 1466 | xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start; |
1536 | xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start; |
| 1467 | xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done; |
1537 | xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done; |
| 1468 | xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw; |
1538 | xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw; |
| … | |
… | |
| 1506 | // unfortunately, only the focus window is used by XIM, hard to fix |
1576 | // unfortunately, only the focus window is used by XIM, hard to fix |
| 1507 | if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL)) |
1577 | if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL)) |
| 1508 | vt_select_input (); |
1578 | vt_select_input (); |
| 1509 | #endif |
1579 | #endif |
| 1510 | |
1580 | |
| 1511 | IMSetPosition (); |
1581 | im_set_position (); |
| 1512 | |
1582 | |
| 1513 | return true; |
1583 | return true; |
| 1514 | } |
1584 | } |
| 1515 | |
1585 | |
| 1516 | void |
1586 | void |
| … | |
… | |
| 1526 | im_destroy (); |
1596 | im_destroy (); |
| 1527 | |
1597 | |
| 1528 | if (Input_Context) |
1598 | if (Input_Context) |
| 1529 | return; |
1599 | return; |
| 1530 | |
1600 | |
| 1531 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
|
|
| 1532 | if (rs[Rs_imLocale]) |
1601 | if (rs[Rs_imLocale]) |
| 1533 | SET_LOCALE (rs[Rs_imLocale]); |
1602 | SET_LOCALE (rs[Rs_imLocale]); |
| 1534 | #endif |
|
|
| 1535 | |
1603 | |
| 1536 | p = rs[Rs_inputMethod]; |
1604 | p = rs[Rs_inputMethod]; |
| 1537 | if (p && *p) |
1605 | if (p && *p) |
| 1538 | { |
1606 | { |
| 1539 | bool found = false; |
1607 | bool found = false; |
| … | |
… | |
| 1544 | { |
1612 | { |
| 1545 | if (*s[i]) |
1613 | if (*s[i]) |
| 1546 | { |
1614 | { |
| 1547 | strcpy (buf, "@im="); |
1615 | strcpy (buf, "@im="); |
| 1548 | strncat (buf, s[i], IMBUFSIZ - 5); |
1616 | strncat (buf, s[i], IMBUFSIZ - 5); |
| 1549 | if (IM_get_IC (buf)) |
1617 | if (im_get_ic (buf)) |
| 1550 | { |
1618 | { |
| 1551 | found = true; |
1619 | found = true; |
| 1552 | break; |
1620 | break; |
| 1553 | } |
1621 | } |
| 1554 | } |
1622 | } |
| … | |
… | |
| 1559 | if (found) |
1627 | if (found) |
| 1560 | goto done; |
1628 | goto done; |
| 1561 | } |
1629 | } |
| 1562 | |
1630 | |
| 1563 | /* try with XMODIFIERS env. var. */ |
1631 | /* try with XMODIFIERS env. var. */ |
| 1564 | if (IM_get_IC ("")) |
1632 | if (im_get_ic ("")) |
| 1565 | goto done; |
1633 | goto done; |
| 1566 | |
1634 | |
| 1567 | /* try with no modifiers base IF the user didn't specify an IM */ |
1635 | /* try with no modifiers base IF the user didn't specify an IM */ |
| 1568 | if (IM_get_IC ("@im=none")) |
1636 | if (im_get_ic ("@im=none")) |
| 1569 | goto done; |
1637 | goto done; |
| 1570 | |
1638 | |
| 1571 | done: |
1639 | done: |
| 1572 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
|
|
| 1573 | if (rs[Rs_imLocale]) |
1640 | if (rs[Rs_imLocale]) |
| 1574 | SET_LOCALE (locale); |
1641 | SET_LOCALE (locale); |
| 1575 | #endif |
|
|
| 1576 | } |
1642 | } |
| 1577 | |
1643 | |
| 1578 | void |
1644 | void |
| 1579 | rxvt_term::IMSetPosition () |
1645 | rxvt_term::im_set_position () |
| 1580 | { |
1646 | { |
| 1581 | XRectangle preedit_rect, status_rect, *needed_rect; |
1647 | XRectangle preedit_rect, status_rect, *needed_rect; |
| 1582 | XVaNestedList preedit_attr, status_attr; |
1648 | XVaNestedList preedit_attr, status_attr; |
| 1583 | |
1649 | |
| 1584 | if (!Input_Context |
1650 | if (!Input_Context |
| 1585 | || !focus |
1651 | || !focus |
| 1586 | || !(input_style & (XIMPreeditArea | XIMPreeditPosition)) |
1652 | || !(input_style & (XIMPreeditArea | XIMPreeditPosition)) |
| 1587 | || !IMisRunning ()) |
1653 | || !im_is_running ()) |
| 1588 | return; |
1654 | return; |
| 1589 | |
1655 | |
| 1590 | if (input_style & XIMPreeditPosition) |
1656 | if (input_style & XIMPreeditPosition) |
| 1591 | { |
1657 | { |
| 1592 | im_set_size (preedit_rect); |
1658 | im_set_size (preedit_rect); |
| … | |
… | |
| 1625 | { |
1691 | { |
| 1626 | Window cr; |
1692 | Window cr; |
| 1627 | XTranslateCoordinates (dpy, parent, display->root, 0, 0, &x, &y, &cr); |
1693 | XTranslateCoordinates (dpy, parent, display->root, 0, 0, &x, &y, &cr); |
| 1628 | } |
1694 | } |
| 1629 | |
1695 | |
| 1630 | Pixmap |
|
|
| 1631 | rxvt_term::get_pixmap_property (Atom property) |
|
|
| 1632 | { |
|
|
| 1633 | Pixmap pixmap = None; |
|
|
| 1634 | |
|
|
| 1635 | int aformat; |
|
|
| 1636 | unsigned long nitems, bytes_after; |
|
|
| 1637 | Atom atype; |
|
|
| 1638 | unsigned char *prop; |
|
|
| 1639 | int result = XGetWindowProperty (dpy, display->root, property, |
|
|
| 1640 | 0L, 1L, False, XA_PIXMAP, &atype, &aformat, |
|
|
| 1641 | &nitems, &bytes_after, &prop); |
|
|
| 1642 | if (result == Success) |
|
|
| 1643 | { |
|
|
| 1644 | if (atype == XA_PIXMAP) |
|
|
| 1645 | pixmap = *(Pixmap *)prop; |
|
|
| 1646 | XFree (prop); |
|
|
| 1647 | } |
|
|
| 1648 | |
|
|
| 1649 | return pixmap; |
|
|
| 1650 | } |
|
|
| 1651 | |
|
|
| 1652 | #ifdef HAVE_BG_PIXMAP |
1696 | #ifdef HAVE_BG_PIXMAP |
| 1653 | |
1697 | |
| 1654 | void |
1698 | void |
| 1655 | rxvt_term::update_background () |
1699 | rxvt_term::update_background () |
| 1656 | { |
1700 | { |
| 1657 | if (update_background_ev.is_active ()) |
1701 | if (update_background_ev.is_active ()) |
| 1658 | return; |
1702 | return; |
| 1659 | |
|
|
| 1660 | bg_invalidate (); |
|
|
| 1661 | |
1703 | |
| 1662 | ev_tstamp to_wait = 0.5 - (ev::now () - bg_valid_since); |
1704 | ev_tstamp to_wait = 0.5 - (ev::now () - bg_valid_since); |
| 1663 | |
1705 | |
| 1664 | if (to_wait <= 0.) |
1706 | if (to_wait <= 0.) |
| 1665 | bg_render (); |
1707 | bg_render (); |
