… | |
… | |
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 <pcg@goof.com> |
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 | |
… | |
… | |
96 | text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2) |
94 | text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2) |
97 | { |
95 | { |
98 | compose_char *cc; |
96 | compose_char *cc; |
99 | |
97 | |
100 | // break compose chains, as stupid readline really likes to duplicate |
98 | // break compose chains, as stupid readline really likes to duplicate |
101 | // composing characters for some reason near the end of a line. |
99 | // composing characters for some reason, near the end of a line. |
102 | cc = (*this)[c1]; |
100 | cc = (*this)[c1]; |
103 | while (cc) |
101 | while (cc) |
104 | { |
102 | { |
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 | { |
|
|
112 | if (cc->c1 == c1 && cc->c2 == c2) |
109 | if (cc->c1 == c1 && cc->c2 == c2) |
113 | return COMPOSE_LO + (cc - v.begin ()); |
110 | return COMPOSE_LO + (cc - v.begin ()); |
114 | } |
|
|
115 | |
111 | |
116 | // allocate a new combination |
112 | // allocate a new combination |
117 | if (v.size () == COMPOSE_HI - COMPOSE_LO + 1) |
113 | if (v.size () == COMPOSE_HI - COMPOSE_LO + 1) |
118 | { |
114 | { |
119 | static int seen; |
115 | static int seen; |
120 | |
116 | |
121 | if (!seen++) |
117 | if (!seen++) |
122 | fprintf (stderr, "too many unrepresentable composite characters, try --enable-unicode3\n"); |
118 | rxvt_warn ("too many unrepresentable composite characters, try --enable-unicode3\n"); |
123 | |
119 | |
124 | return REPLACEMENT_CHAR; |
120 | return REPLACEMENT_CHAR; |
125 | } |
121 | } |
126 | |
122 | |
127 | v.push_back (compose_char (c1, c2)); |
123 | v.push_back (compose_char (c1, c2)); |
… | |
… | |
172 | 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); |
173 | #endif |
169 | #endif |
174 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
170 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
175 | 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); |
176 | #endif |
172 | #endif |
177 | #if ENABLE_TRANSPARENCY || ENABLE_PERL |
173 | #if BG_IMAGE_FROM_ROOT || ENABLE_PERL |
178 | rootwin_ev.set <rxvt_term, &rxvt_term::rootwin_cb> (this), |
174 | rootwin_ev.set <rxvt_term, &rxvt_term::rootwin_cb> (this), |
179 | #endif |
175 | #endif |
180 | scrollbar_ev.set <rxvt_term, &rxvt_term::x_cb> (this), |
176 | scrollbar_ev.set <rxvt_term, &rxvt_term::x_cb> (this), |
181 | #ifdef USE_XIM |
177 | #if USE_XIM |
182 | im_ev.set <rxvt_term, &rxvt_term::im_cb> (this), |
178 | im_ev.set <rxvt_term, &rxvt_term::im_cb> (this), |
183 | #endif |
179 | #endif |
184 | #ifdef POINTER_BLANK |
180 | #ifdef POINTER_BLANK |
185 | pointer_ev.set <rxvt_term, &rxvt_term::pointer_cb> (this); |
181 | pointer_ev.set <rxvt_term, &rxvt_term::pointer_cb> (this); |
186 | #endif |
182 | #endif |
… | |
… | |
189 | #endif |
185 | #endif |
190 | child_ev.set <rxvt_term, &rxvt_term::child_cb> (this); |
186 | child_ev.set <rxvt_term, &rxvt_term::child_cb> (this); |
191 | flush_ev.set <rxvt_term, &rxvt_term::flush_cb> (this); |
187 | flush_ev.set <rxvt_term, &rxvt_term::flush_cb> (this); |
192 | destroy_ev.set <rxvt_term, &rxvt_term::destroy_cb> (this); |
188 | destroy_ev.set <rxvt_term, &rxvt_term::destroy_cb> (this); |
193 | pty_ev.set <rxvt_term, &rxvt_term::pty_cb> (this); |
189 | pty_ev.set <rxvt_term, &rxvt_term::pty_cb> (this); |
194 | incr_ev.set <rxvt_term, &rxvt_term::incr_cb> (this); |
|
|
195 | termwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this); |
190 | termwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this); |
196 | vt_ev.set <rxvt_term, &rxvt_term::x_cb> (this); |
191 | vt_ev.set <rxvt_term, &rxvt_term::x_cb> (this); |
197 | |
192 | |
198 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
193 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
199 | |
194 | |
… | |
… | |
228 | delete fontset[i]; |
223 | delete fontset[i]; |
229 | #endif |
224 | #endif |
230 | delete fontset[0]; |
225 | delete fontset[0]; |
231 | |
226 | |
232 | #ifdef HAVE_BG_PIXMAP |
227 | #ifdef HAVE_BG_PIXMAP |
233 | bgPixmap.destroy (); |
228 | bg_destroy (); |
234 | #endif |
229 | #endif |
235 | #ifdef HAVE_AFTERIMAGE |
230 | |
236 | if (asv) |
231 | #if HAVE_IMG |
237 | destroy_asvisual (asv, 0); |
232 | delete bg_img; |
238 | if (asimman) |
|
|
239 | destroy_image_manager (asimman, 0); |
|
|
240 | #endif |
233 | #endif |
241 | |
234 | |
242 | if (display) |
235 | if (display) |
243 | { |
236 | { |
244 | selection_clear (); |
237 | selection_clear (); |
245 | selection_clear (true); |
238 | selection_clear (true); |
246 | |
239 | |
247 | #ifdef USE_XIM |
240 | #if USE_XIM |
248 | im_destroy (); |
241 | im_destroy (); |
249 | #endif |
242 | #endif |
250 | scrollBar.destroy (); |
243 | scrollBar.destroy (); |
|
|
244 | |
|
|
245 | if (gc) |
251 | if (gc) XFreeGC (dpy, gc); |
246 | XFreeGC (dpy, gc); |
252 | |
247 | |
253 | delete drawable; |
248 | delete drawable; |
|
|
249 | |
254 | // destroy all windows |
250 | // destroy all windows |
255 | if (parent[0]) |
251 | if (parent) |
256 | XDestroyWindow (dpy, parent[0]); |
252 | XDestroyWindow (dpy, parent); |
257 | |
253 | |
258 | for (int i = 0; i < TOTAL_COLORS; i++) |
254 | for (int i = 0; i < TOTAL_COLORS; i++) |
259 | if (ISSET_PIXCOLOR (i)) |
255 | if (ISSET_PIXCOLOR (i)) |
260 | { |
256 | { |
261 | pix_colors_focused [i].free (this); |
257 | pix_colors_focused [i].free (this); |
262 | #if OFF_FOCUS_FADING |
258 | #if OFF_FOCUS_FADING |
|
|
259 | if (rs[Rs_fade]) |
263 | pix_colors_unfocused [i].free (this); |
260 | pix_colors_unfocused [i].free (this); |
264 | #endif |
261 | #endif |
265 | } |
262 | } |
266 | |
263 | |
267 | clear (); |
264 | clear (); |
268 | |
265 | |
… | |
… | |
276 | for (int i = 0; i < allocated.size (); i++) |
273 | for (int i = 0; i < allocated.size (); i++) |
277 | free (allocated [i]); |
274 | free (allocated [i]); |
278 | |
275 | |
279 | free (selection.text); |
276 | free (selection.text); |
280 | free (selection.clip_text); |
277 | free (selection.clip_text); |
281 | // TODO: manage env vars in child only(!) |
|
|
282 | free (env_display); |
|
|
283 | free (env_term); |
|
|
284 | free (locale); |
278 | free (locale); |
285 | free (v_buffer); |
279 | free (v_buffer); |
286 | free (incr_buf); |
280 | |
|
|
281 | delete selection_req; |
|
|
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 | |
287 | |
288 | delete envv; |
288 | delete envv; |
289 | delete argv; |
289 | delete argv; |
290 | |
290 | |
291 | #ifdef KEYSYM_RESOURCE |
291 | #ifdef KEYSYM_RESOURCE |
292 | delete keyboard; |
292 | delete keyboard; |
293 | #endif |
293 | #endif |
294 | #ifndef NO_RESOURCES |
294 | #ifndef NO_RESOURCES |
295 | XrmDestroyDatabase (option_db); |
295 | XrmDestroyDatabase (option_db); |
296 | #endif |
296 | #endif |
|
|
297 | |
|
|
298 | SET_R ((rxvt_term *)0); |
297 | } |
299 | } |
298 | |
300 | |
299 | // child has exited, usually destroys |
301 | // child has exited, usually destroys |
300 | void |
302 | void |
301 | rxvt_term::child_cb (ev::child &w, int status) |
303 | rxvt_term::child_cb (ev::child &w, int status) |
… | |
… | |
324 | { |
326 | { |
325 | #if USE_XIM |
327 | #if USE_XIM |
326 | im_ev.stop (display); |
328 | im_ev.stop (display); |
327 | #endif |
329 | #endif |
328 | scrollbar_ev.stop (display); |
330 | scrollbar_ev.stop (display); |
329 | #if ENABLE_TRANSPARENCY || ENABLE_PERL |
331 | #if BG_IMAGE_FROM_ROOT || ENABLE_PERL |
330 | rootwin_ev.stop (display); |
332 | rootwin_ev.stop (display); |
331 | #endif |
333 | #endif |
332 | incr_ev.stop (); |
|
|
333 | termwin_ev.stop (display); |
334 | termwin_ev.stop (display); |
334 | vt_ev.stop (display); |
335 | vt_ev.stop (display); |
335 | } |
336 | } |
336 | |
337 | |
337 | flush_ev.stop (); |
338 | flush_ev.stop (); |
… | |
… | |
362 | |
363 | |
363 | delete this; |
364 | delete this; |
364 | } |
365 | } |
365 | |
366 | |
366 | void |
367 | void |
367 | rxvt_term::set_option (uint8_t opt, bool set) |
368 | rxvt_term::set_option (uint8_t opt, bool set) NOTHROW |
368 | { |
369 | { |
369 | if (!opt) |
370 | if (!opt) |
370 | return; |
371 | return; |
371 | |
372 | |
372 | uint8_t mask = 1 << (opt & 7); |
373 | uint8_t mask = 1 << (opt & 7); |
… | |
… | |
376 | } |
377 | } |
377 | |
378 | |
378 | /*----------------------------------------------------------------------*/ |
379 | /*----------------------------------------------------------------------*/ |
379 | /* |
380 | /* |
380 | * Exit gracefully, clearing the utmp entry and restoring tty attributes |
381 | * Exit gracefully, clearing the utmp entry and restoring tty attributes |
381 | * TODO: if debugging, this should free up any known resources if we can |
|
|
382 | */ |
382 | */ |
383 | static XErrorHandler old_xerror_handler; |
383 | static XErrorHandler old_xerror_handler; |
384 | |
384 | |
385 | static void |
385 | static void |
386 | rxvt_emergency_cleanup () |
386 | rxvt_emergency_cleanup () |
… | |
… | |
388 | 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++) |
389 | (*t)->emergency_cleanup (); |
389 | (*t)->emergency_cleanup (); |
390 | } |
390 | } |
391 | |
391 | |
392 | #if !ENABLE_MINIMAL |
392 | #if !ENABLE_MINIMAL |
393 | static void |
393 | static void ecb_cold |
394 | print_x_error (Display *dpy, XErrorEvent *event) |
394 | print_x_error (Display *dpy, XErrorEvent *event) |
395 | { |
395 | { |
396 | char buffer[BUFSIZ]; |
396 | char buffer[BUFSIZ]; |
397 | char mesg[BUFSIZ]; |
397 | char mesg[BUFSIZ]; |
398 | char number[32]; |
398 | char number[32]; |
399 | char *mtype = "XlibMessage"; |
399 | |
400 | XGetErrorText(dpy, event->error_code, buffer, BUFSIZ); |
|
|
401 | XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ); |
|
|
402 | 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); |
403 | rxvt_warn ("%s: %s\n", mesg, buffer); |
407 | rxvt_warn ("+ %s: %s\n", mesg, buffer); |
|
|
408 | |
404 | XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ); |
409 | XGetErrorDatabaseText (dpy, "XlibMessage", "MajorCode", "Request Major code %d", mesg, BUFSIZ); |
405 | 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 | { |
406 | sprintf(number, "%d", event->request_code); |
463 | sprintf (number, "%d", event->request_code); |
407 | XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ); |
464 | XGetErrorDatabaseText (dpy, "XRequest", number, "", buffer, BUFSIZ); |
408 | rxvt_warn ("(which is %s)\n", buffer); |
465 | rxvt_warn ("+ (which is %s)\n", buffer); |
409 | if (event->request_code >= 128) { |
|
|
410 | XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d", |
|
|
411 | mesg, BUFSIZ); |
|
|
412 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code); |
|
|
413 | } |
466 | } |
|
|
467 | |
414 | if ((event->error_code == BadWindow) || |
468 | if (event->error_code == BadWindow |
415 | (event->error_code == BadPixmap) || |
469 | || event->error_code == BadPixmap |
416 | (event->error_code == BadCursor) || |
470 | || event->error_code == BadCursor |
417 | (event->error_code == BadFont) || |
471 | || event->error_code == BadFont |
418 | (event->error_code == BadDrawable) || |
472 | || event->error_code == BadDrawable |
419 | (event->error_code == BadColor) || |
473 | || event->error_code == BadColor |
420 | (event->error_code == BadGC) || |
474 | || event->error_code == BadGC |
421 | (event->error_code == BadIDChoice) || |
475 | || event->error_code == BadIDChoice |
422 | (event->error_code == BadValue) || |
476 | || event->error_code == BadValue |
423 | (event->error_code == BadAtom)) { |
477 | || event->error_code == BadAtom) |
|
|
478 | { |
424 | if (event->error_code == BadValue) |
479 | if (event->error_code == BadValue) |
425 | XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x", |
480 | XGetErrorDatabaseText (dpy, "XlibMessage", "Value", "Value 0x%x", mesg, BUFSIZ); |
426 | mesg, BUFSIZ); |
|
|
427 | else if (event->error_code == BadAtom) |
481 | else if (event->error_code == BadAtom) |
428 | XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x", |
482 | XGetErrorDatabaseText (dpy, "XlibMessage", "AtomID", "AtomID 0x%x", mesg, BUFSIZ); |
429 | mesg, BUFSIZ); |
|
|
430 | else |
483 | else |
431 | XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", |
484 | XGetErrorDatabaseText (dpy, "XlibMessage", "ResourceID", "ResourceID 0x%x", mesg, BUFSIZ); |
432 | mesg, BUFSIZ); |
|
|
433 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); |
|
|
434 | } |
|
|
435 | XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", |
|
|
436 | mesg, BUFSIZ); |
|
|
437 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); |
|
|
438 | } |
|
|
439 | #endif |
|
|
440 | |
485 | |
441 | int |
486 | snprintf (buffer, BUFSIZ, "+ %s\n", mesg); rxvt_warn (buffer, event->resourceid); |
|
|
487 | } |
|
|
488 | } |
|
|
489 | #endif |
|
|
490 | |
|
|
491 | int ecb_cold |
442 | rxvt_xerror_handler (Display *display, XErrorEvent *event) |
492 | rxvt_xerror_handler (Display *display, XErrorEvent *event) |
443 | { |
493 | { |
444 | if (GET_R->allowedxerror == -1) |
494 | if (GET_R && GET_R->allowedxerror == -1) |
445 | GET_R->allowedxerror = event->error_code; |
495 | GET_R->allowedxerror = event->error_code; |
446 | else |
496 | else |
447 | { |
497 | { |
448 | // 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, |
449 | // so just output the error and continue |
499 | // so just output the error and continue |
… | |
… | |
455 | } |
505 | } |
456 | |
506 | |
457 | return 0; |
507 | return 0; |
458 | } |
508 | } |
459 | |
509 | |
460 | int |
510 | int ecb_cold |
461 | rxvt_xioerror_handler (Display *display) |
511 | rxvt_xioerror_handler (Display *display) |
462 | { |
512 | { |
463 | 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", |
464 | DisplayString (display)); |
514 | DisplayString (display)); |
465 | rxvt_emergency_cleanup (); |
515 | rxvt_emergency_cleanup (); |
… | |
… | |
585 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
635 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
586 | // TODO: handle this with exceptions and tolerate the memory loss |
636 | // TODO: handle this with exceptions and tolerate the memory loss |
587 | XSetIOErrorHandler (rxvt_xioerror_handler); |
637 | XSetIOErrorHandler (rxvt_xioerror_handler); |
588 | |
638 | |
589 | XrmInitialize (); |
639 | XrmInitialize (); |
|
|
640 | |
|
|
641 | #if HAVE_PIXBUF |
|
|
642 | g_type_init (); |
|
|
643 | #endif |
590 | } |
644 | } |
591 | |
645 | |
592 | /*----------------------------------------------------------------------*/ |
646 | /*----------------------------------------------------------------------*/ |
593 | /* |
647 | /* |
594 | * window size/position calculations for XSizeHint and other storage. |
648 | * window size/position calculations for XSizeHint and other storage. |
… | |
… | |
715 | if (recalc_y) |
769 | if (recalc_y) |
716 | szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth; |
770 | szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth; |
717 | |
771 | |
718 | ncol = width / fwidth; |
772 | ncol = width / fwidth; |
719 | 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; |
720 | } |
783 | } |
721 | |
784 | |
722 | /*----------------------------------------------------------------------*/ |
785 | /*----------------------------------------------------------------------*/ |
723 | /* |
786 | /* |
724 | * Tell the teletype handler what size the window is. |
787 | * Tell the teletype handler what size the window is. |
… | |
… | |
732 | |
795 | |
733 | struct winsize ws; |
796 | struct winsize ws; |
734 | |
797 | |
735 | ws.ws_col = ncol; |
798 | ws.ws_col = ncol; |
736 | ws.ws_row = nrow; |
799 | ws.ws_row = nrow; |
737 | ws.ws_xpixel = width; |
800 | ws.ws_xpixel = vt_width; |
738 | ws.ws_ypixel = height; |
801 | ws.ws_ypixel = vt_height; |
739 | ioctl (pty->pty, TIOCSWINSZ, &ws); |
802 | ioctl (pty->pty, TIOCSWINSZ, &ws); |
740 | |
803 | |
741 | #if 0 |
804 | #if 0 |
742 | // TIOCSWINSZ is supposed to do this automatically and correctly |
805 | // TIOCSWINSZ is supposed to do this automatically and correctly |
743 | if (cmd_pid) /* force through to the command */ |
806 | if (cmd_pid) /* force through to the command */ |
744 | kill (-cmd_pid, SIGWINCH); |
807 | kill (-cmd_pid, SIGWINCH); |
745 | #endif |
808 | #endif |
746 | } |
809 | } |
747 | |
810 | |
748 | /*----------------------------------------------------------------------*/ |
811 | /*----------------------------------------------------------------------*/ |
749 | /* set_fonts () - load and set the various fonts |
812 | /* load and set the various fonts */ |
750 | * |
|
|
751 | * init = 1 - initialize |
|
|
752 | * |
|
|
753 | * fontname == FONT_UP - switch to bigger font |
|
|
754 | * fontname == FONT_DN - switch to smaller font |
|
|
755 | */ |
|
|
756 | bool |
813 | bool |
757 | rxvt_term::set_fonts () |
814 | rxvt_term::set_fonts () |
758 | { |
815 | { |
759 | rxvt_fontset *fs = new rxvt_fontset (this); |
816 | rxvt_fontset *fs = new rxvt_fontset (this); |
760 | rxvt_fontprop prop; |
817 | rxvt_fontprop prop; |
… | |
… | |
775 | |
832 | |
776 | delete fontset[0]; |
833 | delete fontset[0]; |
777 | fontset[0] = fs; |
834 | fontset[0] = fs; |
778 | |
835 | |
779 | prop = (*fs)[rxvt_fontset::firstFont]->properties (); |
836 | prop = (*fs)[rxvt_fontset::firstFont]->properties (); |
780 | prop.height += lineSpace; |
837 | prop.width = max (prop.width + letterSpace, 1); |
781 | prop.width += letterSpace; |
|
|
782 | |
838 | |
783 | fs->set_prop (prop, false); |
839 | fs->set_prop (prop, false); |
784 | |
840 | |
785 | fwidth = prop.width; |
841 | fwidth = prop.width; |
786 | fheight = prop.height; |
842 | fheight = prop.height + lineSpace; |
787 | fbase = prop.ascent; |
843 | fbase = prop.ascent; |
788 | |
844 | |
789 | for (int style = 1; style < 4; style++) |
845 | for (int style = 1; style < 4; style++) |
790 | { |
846 | { |
791 | #if ENABLE_STYLES |
847 | #if ENABLE_STYLES |
… | |
… | |
817 | #else |
873 | #else |
818 | fontset[style] = fontset[0]; |
874 | fontset[style] = fontset[0]; |
819 | #endif |
875 | #endif |
820 | } |
876 | } |
821 | |
877 | |
822 | if (parent[0]) |
878 | if (parent) |
823 | { |
879 | { |
824 | resize_all_windows (0, 0, 0); |
880 | resize_all_windows (0, 0, 0); |
825 | scr_remap_chars (); |
881 | scr_remap_chars (); |
826 | scr_touch (true); |
882 | scr_touch (true); |
827 | } |
883 | } |
… | |
… | |
830 | } |
886 | } |
831 | |
887 | |
832 | void |
888 | void |
833 | rxvt_term::set_string_property (Atom prop, const char *str, int len) |
889 | rxvt_term::set_string_property (Atom prop, const char *str, int len) |
834 | { |
890 | { |
835 | XChangeProperty (dpy, parent[0], |
891 | XChangeProperty (dpy, parent, |
836 | prop, XA_STRING, 8, PropModeReplace, |
892 | prop, XA_STRING, 8, PropModeReplace, |
837 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
893 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
838 | } |
894 | } |
839 | |
895 | |
840 | void |
896 | void |
… | |
… | |
842 | { |
898 | { |
843 | XTextProperty ct; |
899 | XTextProperty ct; |
844 | |
900 | |
845 | if (XmbTextListToTextProperty (dpy, (char **)&str, 1, XStdICCTextStyle, &ct) >= 0) |
901 | if (XmbTextListToTextProperty (dpy, (char **)&str, 1, XStdICCTextStyle, &ct) >= 0) |
846 | { |
902 | { |
847 | XSetTextProperty (dpy, parent[0], &ct, prop); |
903 | XSetTextProperty (dpy, parent, &ct, prop); |
848 | XFree (ct.value); |
904 | XFree (ct.value); |
849 | } |
905 | } |
850 | } |
906 | } |
851 | |
907 | |
852 | void |
908 | void |
853 | rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
909 | rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
854 | { |
910 | { |
855 | wchar_t *ws = rxvt_mbstowcs (str, len); |
911 | wchar_t *ws = rxvt_mbstowcs (str, len); |
856 | char *s = rxvt_wcstoutf8 (ws); |
912 | char *s = rxvt_wcstoutf8 (ws); |
857 | |
913 | |
858 | XChangeProperty (dpy, parent[0], |
914 | XChangeProperty (dpy, parent, |
859 | prop, xa[XA_UTF8_STRING], 8, PropModeReplace, |
915 | prop, xa[XA_UTF8_STRING], 8, PropModeReplace, |
860 | (const unsigned char *)s, strlen (s)); |
916 | (const unsigned char *)s, strlen (s)); |
861 | |
917 | |
862 | free (s); |
918 | free (s); |
863 | free (ws); |
919 | free (ws); |
… | |
… | |
886 | |
942 | |
887 | void |
943 | void |
888 | rxvt_term::set_window_color (int idx, const char *color) |
944 | rxvt_term::set_window_color (int idx, const char *color) |
889 | { |
945 | { |
890 | #ifdef XTERM_COLOR_CHANGE |
946 | #ifdef XTERM_COLOR_CHANGE |
891 | rxvt_color xcol; |
|
|
892 | |
|
|
893 | if (color == NULL || *color == '\0') |
947 | if (color == NULL || *color == '\0') |
894 | return; |
948 | return; |
895 | |
949 | |
896 | color = strdup (color); |
950 | color = strdup (color); |
897 | allocated.push_back ((void *)color); |
951 | allocated.push_back ((void *)color); |
… | |
… | |
903 | int i = atoi (color); |
957 | int i = atoi (color); |
904 | |
958 | |
905 | if (i >= 8 && i <= 15) |
959 | if (i >= 8 && i <= 15) |
906 | { |
960 | { |
907 | /* bright colors */ |
961 | /* bright colors */ |
908 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i - 8]; |
962 | alias_color (idx, minBrightCOLOR + i - 8); |
909 | goto done; |
963 | goto done; |
910 | } |
964 | } |
911 | |
965 | |
912 | if (i >= 0 && i <= 7) |
966 | if (i >= 0 && i <= 7) |
913 | { |
967 | { |
914 | /* normal colors */ |
968 | /* normal colors */ |
915 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
969 | alias_color (idx, minCOLOR + i); |
916 | goto done; |
970 | goto done; |
917 | } |
971 | } |
918 | } |
972 | } |
919 | |
973 | |
920 | set_color (xcol, color); |
974 | pix_colors_focused[idx].free (this); |
921 | |
975 | set_color (pix_colors_focused[idx], color); |
922 | /* |
|
|
923 | * FIXME: should free colors here, but no idea how to do it so instead, |
|
|
924 | * so just keep gobbling up the colormap |
|
|
925 | */ |
|
|
926 | |
|
|
927 | pix_colors_focused[idx] = xcol; |
|
|
928 | |
976 | |
929 | done: |
977 | done: |
930 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
978 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
931 | |
979 | |
932 | update_fade_color (idx); |
980 | update_fade_color (idx); |
933 | recolour_cursor (); |
981 | recolor_cursor (); |
934 | scr_recolour (); |
982 | scr_recolor (); |
935 | #endif /* XTERM_COLOR_CHANGE */ |
983 | #endif /* XTERM_COLOR_CHANGE */ |
936 | } |
984 | } |
937 | |
985 | |
938 | void |
986 | void |
939 | rxvt_term::recolour_cursor () |
987 | rxvt_term::recolor_cursor () |
940 | { |
988 | { |
941 | XColor fg, bg; |
989 | XColor fg, bg; |
942 | |
990 | |
943 | (ISSET_PIXCOLOR (Color_pointer_fg) |
991 | (ISSET_PIXCOLOR (Color_pointer_fg) |
944 | ? pix_colors_focused[Color_pointer_fg] |
992 | ? pix_colors_focused[Color_pointer_fg] |
… | |
… | |
953 | |
1001 | |
954 | /*----------------------------------------------------------------------*/ |
1002 | /*----------------------------------------------------------------------*/ |
955 | /* |
1003 | /* |
956 | * find if fg/bg matches any of the normal (low-intensity) colors |
1004 | * find if fg/bg matches any of the normal (low-intensity) colors |
957 | */ |
1005 | */ |
958 | void |
1006 | char * |
959 | rxvt_term::set_colorfgbg () |
1007 | rxvt_term::get_colorfgbg () |
960 | { |
1008 | { |
961 | unsigned int i; |
1009 | unsigned int i; |
962 | const char *xpmb = ""; |
1010 | const char *xpmb = ""; |
963 | char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; |
1011 | char fstr[] = "default"; |
|
|
1012 | char bstr[] = "default"; |
|
|
1013 | char *env_colorfgbg; |
964 | |
1014 | |
965 | strcpy (fstr, "default"); |
|
|
966 | strcpy (bstr, "default"); |
|
|
967 | for (i = Color_Black; i <= Color_White; i++) |
1015 | for (i = Color_Black; i <= Color_White; i++) |
968 | if (pix_colors[Color_fg] == pix_colors[i]) |
1016 | if (pix_colors[Color_fg] == pix_colors[i]) |
969 | { |
1017 | { |
970 | sprintf (fstr, "%d", (i - Color_Black)); |
1018 | sprintf (fstr, "%d", i - Color_Black); |
971 | break; |
1019 | break; |
972 | } |
1020 | } |
973 | |
1021 | |
974 | for (i = Color_Black; i <= Color_White; i++) |
1022 | for (i = Color_Black; i <= Color_White; i++) |
975 | if (pix_colors[Color_bg] == pix_colors[i]) |
1023 | if (pix_colors[Color_bg] == pix_colors[i]) |
976 | { |
1024 | { |
977 | sprintf (bstr, "%d", (i - Color_Black)); |
1025 | sprintf (bstr, "%d", i - Color_Black); |
978 | #ifdef BG_IMAGE_FROM_FILE |
1026 | #if BG_IMAGE_FROM_FILE |
979 | xpmb = "default;"; |
1027 | xpmb = "default;"; |
980 | #endif |
1028 | #endif |
981 | break; |
1029 | break; |
982 | } |
1030 | } |
983 | |
1031 | |
|
|
1032 | env_colorfgbg = (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg")); |
984 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
1033 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
|
|
1034 | return env_colorfgbg; |
985 | } |
1035 | } |
986 | |
1036 | |
987 | /*----------------------------------------------------------------------*/ |
1037 | /*----------------------------------------------------------------------*/ |
988 | |
1038 | |
989 | bool |
1039 | bool |
… | |
… | |
997 | } |
1047 | } |
998 | |
1048 | |
999 | void |
1049 | void |
1000 | rxvt_term::alias_color (int dst, int src) |
1050 | rxvt_term::alias_color (int dst, int src) |
1001 | { |
1051 | { |
|
|
1052 | pix_colors[dst].free (this); |
1002 | pix_colors[dst].set (this, rs[Rs_color + dst] = rs[Rs_color + src]); |
1053 | pix_colors[dst].set (this, rs[Rs_color + dst] = rs[Rs_color + src]); |
1003 | } |
1054 | } |
1004 | |
1055 | |
1005 | /* -------------------------------------------------------------------- * |
1056 | /* -------------------------------------------------------------------- * |
1006 | * - WINDOW RESIZING - * |
1057 | * - WINDOW RESIZING - * |
… | |
… | |
1018 | |
1069 | |
1019 | // to avoid races between us and the wm, we clear the incremental size hints around the xresizewindow |
1070 | // to avoid races between us and the wm, we clear the incremental size hints around the xresizewindow |
1020 | if (set_hint) |
1071 | if (set_hint) |
1021 | { |
1072 | { |
1022 | szHint.flags &= ~(PBaseSize | PResizeInc); |
1073 | szHint.flags &= ~(PBaseSize | PResizeInc); |
1023 | XSetWMNormalHints (dpy, parent[0], &szHint); |
1074 | XSetWMNormalHints (dpy, parent, &szHint); |
1024 | szHint.flags |= PBaseSize | PResizeInc; |
1075 | szHint.flags |= PBaseSize | PResizeInc; |
1025 | } |
1076 | } |
1026 | |
1077 | |
1027 | if (!ignoreparent) |
1078 | if (!ignoreparent) |
1028 | { |
1079 | { |
… | |
… | |
1034 | int x, y, x1, y1; |
1085 | int x, y, x1, y1; |
1035 | int dx, dy; |
1086 | int dx, dy; |
1036 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
1087 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
1037 | Window unused_cr; |
1088 | Window unused_cr; |
1038 | |
1089 | |
1039 | XTranslateCoordinates (dpy, parent[0], display->root, |
1090 | XTranslateCoordinates (dpy, parent, display->root, |
1040 | 0, 0, &x, &y, &unused_cr); |
1091 | 0, 0, &x, &y, &unused_cr); |
1041 | XGetGeometry (dpy, parent[0], &unused_cr, &x1, &y1, |
1092 | XGetGeometry (dpy, parent, &unused_cr, &x1, &y1, |
1042 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
1093 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
1043 | /* |
1094 | /* |
1044 | * if display->root isn't the parent window, a WM will probably have offset |
1095 | * if display->root isn't the parent window, a WM will probably have offset |
1045 | * our position for handles and decorations. Counter it |
1096 | * our position for handles and decorations. Counter it |
1046 | */ |
1097 | */ |
… | |
… | |
1063 | if (y < y1) /* top half */ |
1114 | if (y < y1) /* top half */ |
1064 | dy = 0; |
1115 | dy = 0; |
1065 | else if (y == y1) /* exact center */ |
1116 | else if (y == y1) /* exact center */ |
1066 | dy /= 2; |
1117 | dy /= 2; |
1067 | |
1118 | |
1068 | XMoveResizeWindow (dpy, parent[0], x + dx, y + dy, |
1119 | XMoveResizeWindow (dpy, parent, x + dx, y + dy, |
1069 | szHint.width, szHint.height); |
1120 | szHint.width, szHint.height); |
1070 | #else |
1121 | #else |
1071 | XResizeWindow (dpy, parent[0], szHint.width, szHint.height); |
1122 | XResizeWindow (dpy, parent, szHint.width, szHint.height); |
1072 | #endif |
1123 | #endif |
1073 | } |
1124 | } |
1074 | |
1125 | |
1075 | if (set_hint) |
1126 | if (set_hint) |
1076 | XSetWMNormalHints (dpy, parent[0], &szHint); |
1127 | XSetWMNormalHints (dpy, parent, &szHint); |
1077 | |
1128 | |
1078 | fix_screen = ncol != prev_ncol || nrow != prev_nrow; |
1129 | fix_screen = ncol != prev_ncol || nrow != prev_nrow; |
1079 | |
1130 | |
1080 | if (fix_screen || newwidth != old_width || newheight != old_height) |
1131 | if (fix_screen || newwidth != old_width || newheight != old_height) |
1081 | { |
1132 | { |
1082 | if (scrollBar.state) |
1133 | if (scrollBar.state) |
1083 | scrollBar.resize (); |
1134 | scrollBar.resize (); |
1084 | |
1135 | |
1085 | XMoveResizeWindow (dpy, vt, |
1136 | XMoveResizeWindow (dpy, vt, |
1086 | window_vt_x, window_vt_y, |
1137 | window_vt_x, window_vt_y, |
1087 | width, height); |
1138 | vt_width, vt_height); |
|
|
1139 | |
|
|
1140 | HOOK_INVOKE ((this, HOOK_SIZE_CHANGE, DT_INT, newwidth, DT_INT, newheight, DT_END)); |
1088 | |
1141 | |
1089 | #ifdef HAVE_BG_PIXMAP |
1142 | #ifdef HAVE_BG_PIXMAP |
1090 | if (bgPixmap.window_size_sensitive ()) |
1143 | if (bg_window_size_sensitive ()) |
1091 | update_background (); |
1144 | update_background (); |
1092 | #endif |
1145 | #endif |
1093 | } |
1146 | } |
1094 | |
1147 | |
1095 | if (fix_screen || old_height == 0) |
1148 | if (fix_screen || old_height == 0) |
1096 | scr_reset (); |
1149 | scr_reset (); |
1097 | |
1150 | |
1098 | #ifdef HAVE_BG_PIXMAP |
|
|
1099 | // TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ? |
|
|
1100 | // if (bgPixmap.pixmap) |
|
|
1101 | // scr_touch (false); |
|
|
1102 | #endif |
|
|
1103 | |
|
|
1104 | #ifdef USE_XIM |
1151 | #if USE_XIM |
1105 | IMSetPosition (); |
1152 | im_set_position (); |
1106 | #endif |
1153 | #endif |
1107 | } |
1154 | } |
1108 | |
1155 | |
1109 | /* |
1156 | /* |
1110 | * Set the width/height of the vt window in characters. Units are pixels. |
1157 | * Set the width/height of the vt window in characters. Units are pixels. |
… | |
… | |
1123 | newwidth = wattr.width - szHint.base_width; |
1170 | newwidth = wattr.width - szHint.base_width; |
1124 | if (newheight == 0) |
1171 | if (newheight == 0) |
1125 | newheight = wattr.height - szHint.base_height; |
1172 | newheight = wattr.height - szHint.base_height; |
1126 | } |
1173 | } |
1127 | |
1174 | |
1128 | if (newwidth != width || newheight != height) |
1175 | if (newwidth != vt_width || newheight != vt_height) |
1129 | { |
1176 | { |
1130 | newwidth += szHint.base_width; |
1177 | newwidth += szHint.base_width; |
1131 | newheight += szHint.base_height; |
1178 | newheight += szHint.base_height; |
1132 | resize_all_windows (newwidth, newheight, 0); |
1179 | resize_all_windows (newwidth, newheight, 0); |
1133 | } |
1180 | } |
1134 | } |
1181 | } |
1135 | |
1182 | |
1136 | /* -------------------------------------------------------------------- * |
1183 | /* -------------------------------------------------------------------- * |
1137 | * - X INPUT METHOD ROUTINES - * |
1184 | * - X INPUT METHOD ROUTINES - * |
1138 | * -------------------------------------------------------------------- */ |
1185 | * -------------------------------------------------------------------- */ |
1139 | #ifdef USE_XIM |
1186 | #if USE_XIM |
1140 | |
1187 | |
1141 | void |
1188 | void |
1142 | rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) |
1189 | rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) |
1143 | { |
1190 | { |
1144 | fg = pix_colors [Color_fg]; |
1191 | fg = pix_colors [Color_fg]; |
… | |
… | |
1171 | status_rect.height = fheight; |
1218 | status_rect.height = fheight; |
1172 | } |
1219 | } |
1173 | |
1220 | |
1174 | /* Checking whether input method is running. */ |
1221 | /* Checking whether input method is running. */ |
1175 | bool |
1222 | bool |
1176 | rxvt_term::IMisRunning () |
1223 | rxvt_term::im_is_running () |
1177 | { |
1224 | { |
1178 | Atom atom; |
1225 | Atom atom; |
1179 | Window win; |
1226 | Window win; |
1180 | char server[IMBUFSIZ]; |
1227 | char server[IMBUFSIZ]; |
1181 | |
1228 | |
… | |
… | |
1190 | |
1237 | |
1191 | atom = XInternAtom (dpy, server, False); |
1238 | atom = XInternAtom (dpy, server, False); |
1192 | win = XGetSelectionOwner (dpy, atom); |
1239 | win = XGetSelectionOwner (dpy, atom); |
1193 | |
1240 | |
1194 | if (win != None) |
1241 | if (win != None) |
1195 | return True; |
1242 | return true; |
1196 | } |
1243 | } |
1197 | |
1244 | |
1198 | return False; |
1245 | return false; |
1199 | } |
1246 | } |
1200 | |
1247 | |
1201 | void |
1248 | void |
1202 | rxvt_term::IMSendSpot () |
1249 | rxvt_term::im_send_spot () |
1203 | { |
1250 | { |
1204 | XPoint nspot; |
1251 | XPoint nspot; |
1205 | XVaNestedList preedit_attr; |
1252 | XVaNestedList preedit_attr; |
1206 | |
1253 | |
1207 | if (!Input_Context |
1254 | if (!Input_Context |
… | |
… | |
1313 | /* |
1360 | /* |
1314 | * Try to open a XIM with the current modifiers, then see if we can |
1361 | * Try to open a XIM with the current modifiers, then see if we can |
1315 | * open a suitable preedit type |
1362 | * open a suitable preedit type |
1316 | */ |
1363 | */ |
1317 | bool |
1364 | bool |
1318 | rxvt_term::IM_get_IC (const char *modifiers) |
1365 | rxvt_term::im_get_ic (const char *modifiers) |
1319 | { |
1366 | { |
1320 | int i, j, found; |
1367 | int i, j, found; |
1321 | XIM xim; |
1368 | XIM xim; |
1322 | XPoint spot; |
1369 | XPoint spot; |
1323 | XRectangle rect, status_rect, needed_rect; |
1370 | XRectangle rect, status_rect, needed_rect; |
1324 | unsigned long fg, bg; |
1371 | unsigned long fg, bg; |
1325 | const char *p; |
1372 | const char *p; |
1326 | char **s; |
1373 | char **s; |
1327 | XIMStyles *xim_styles; |
1374 | XIMStyles *xim_styles; |
1328 | #ifdef ENABLE_XIM_ONTHESPOT |
|
|
1329 | XIMCallback xcb[4]; |
|
|
1330 | #endif |
|
|
1331 | |
1375 | |
1332 | set_environ (envv); |
1376 | set_environ (env); |
1333 | |
1377 | |
1334 | if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) |
1378 | if (!((p = XSetLocaleModifiers (modifiers)) && *p)) |
1335 | return false; |
1379 | return false; |
1336 | |
1380 | |
1337 | input_method = display->get_xim (locale, modifiers); |
1381 | input_method = display->get_xim (locale, modifiers); |
1338 | if (input_method == NULL) |
1382 | if (input_method == NULL) |
1339 | return false; |
1383 | return false; |
… | |
… | |
1356 | p = pet[pi]; |
1400 | p = pet[pi]; |
1357 | |
1401 | |
1358 | if (!p) |
1402 | if (!p) |
1359 | continue; |
1403 | continue; |
1360 | |
1404 | |
1361 | s = rxvt_splitcommastring (p); |
1405 | s = rxvt_strsplit (',', p); |
1362 | |
1406 | |
1363 | for (i = found = 0; !found && s[i]; i++) |
1407 | for (i = found = 0; !found && s[i]; i++) |
1364 | { |
1408 | { |
1365 | if (!strcmp (s[i], "OverTheSpot")) |
1409 | if (!strcmp (s[i], "OverTheSpot")) |
1366 | input_style = XIMPreeditPosition | XIMStatusNothing; |
1410 | input_style = XIMPreeditPosition | XIMStatusNothing; |
… | |
… | |
1378 | input_style = XIMPreeditNothing | XIMStatusNothing; |
1422 | input_style = XIMPreeditNothing | XIMStatusNothing; |
1379 | |
1423 | |
1380 | for (j = 0; j < xim_styles->count_styles; j++) |
1424 | for (j = 0; j < xim_styles->count_styles; j++) |
1381 | if (input_style == xim_styles->supported_styles[j]) |
1425 | if (input_style == xim_styles->supported_styles[j]) |
1382 | { |
1426 | { |
1383 | rxvt_freecommastring (s); |
1427 | rxvt_free_strsplit (s); |
1384 | |
1428 | |
1385 | found = 1; |
1429 | found = 1; |
1386 | goto foundpet; |
1430 | goto foundpet; |
1387 | } |
1431 | } |
1388 | |
1432 | |
1389 | } |
1433 | } |
1390 | |
1434 | |
1391 | rxvt_freecommastring (s); |
1435 | rxvt_free_strsplit (s); |
1392 | } |
1436 | } |
1393 | |
1437 | |
1394 | foundpet: |
1438 | foundpet: |
1395 | |
1439 | |
1396 | XFree (xim_styles); |
1440 | XFree (xim_styles); |
… | |
… | |
1475 | NULL); |
1519 | NULL); |
1476 | } |
1520 | } |
1477 | #if ENABLE_XIM_ONTHESPOT |
1521 | #if ENABLE_XIM_ONTHESPOT |
1478 | else if (input_style & XIMPreeditCallbacks) |
1522 | else if (input_style & XIMPreeditCallbacks) |
1479 | { |
1523 | { |
|
|
1524 | XIMCallback xcb[4]; |
|
|
1525 | |
1480 | im_set_position (spot); |
1526 | im_set_position (spot); |
1481 | |
1527 | |
1482 | xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start; |
1528 | xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start; |
1483 | xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done; |
1529 | xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done; |
1484 | xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw; |
1530 | xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw; |
… | |
… | |
1499 | #endif |
1545 | #endif |
1500 | |
1546 | |
1501 | Input_Context = XCreateIC (xim, |
1547 | Input_Context = XCreateIC (xim, |
1502 | XNInputStyle, input_style, |
1548 | XNInputStyle, input_style, |
1503 | XNClientWindow, vt, |
1549 | XNClientWindow, vt, |
1504 | XNFocusWindow, parent[0], |
1550 | XNFocusWindow, parent, |
1505 | preedit_attr ? XNPreeditAttributes : NULL, |
1551 | preedit_attr ? XNPreeditAttributes : NULL, |
1506 | preedit_attr, |
1552 | preedit_attr, |
1507 | status_attr ? XNStatusAttributes : NULL, |
1553 | status_attr ? XNStatusAttributes : NULL, |
1508 | status_attr, NULL); |
1554 | status_attr, NULL); |
1509 | |
1555 | |
… | |
… | |
1522 | // unfortunately, only the focus window is used by XIM, hard to fix |
1568 | // unfortunately, only the focus window is used by XIM, hard to fix |
1523 | if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL)) |
1569 | if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL)) |
1524 | vt_select_input (); |
1570 | vt_select_input (); |
1525 | #endif |
1571 | #endif |
1526 | |
1572 | |
1527 | IMSetPosition (); |
1573 | im_set_position (); |
1528 | |
1574 | |
1529 | return true; |
1575 | return true; |
1530 | } |
1576 | } |
1531 | |
1577 | |
1532 | void |
1578 | void |
… | |
… | |
1542 | im_destroy (); |
1588 | im_destroy (); |
1543 | |
1589 | |
1544 | if (Input_Context) |
1590 | if (Input_Context) |
1545 | return; |
1591 | return; |
1546 | |
1592 | |
1547 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
|
|
1548 | if (rs[Rs_imLocale]) |
1593 | if (rs[Rs_imLocale]) |
1549 | SET_LOCALE (rs[Rs_imLocale]); |
1594 | SET_LOCALE (rs[Rs_imLocale]); |
1550 | #endif |
|
|
1551 | |
1595 | |
1552 | p = rs[Rs_inputMethod]; |
1596 | p = rs[Rs_inputMethod]; |
1553 | if (p && *p) |
1597 | if (p && *p) |
1554 | { |
1598 | { |
1555 | bool found = false; |
1599 | bool found = false; |
1556 | |
1600 | |
1557 | s = rxvt_splitcommastring (p); |
1601 | s = rxvt_strsplit (',', p); |
1558 | |
1602 | |
1559 | for (i = 0; s[i]; i++) |
1603 | for (i = 0; s[i]; i++) |
1560 | { |
1604 | { |
1561 | if (*s[i]) |
1605 | if (*s[i]) |
1562 | { |
1606 | { |
1563 | strcpy (buf, "@im="); |
1607 | strcpy (buf, "@im="); |
1564 | strncat (buf, s[i], IMBUFSIZ - 5); |
1608 | strncat (buf, s[i], IMBUFSIZ - 5); |
1565 | if (IM_get_IC (buf)) |
1609 | if (im_get_ic (buf)) |
1566 | { |
1610 | { |
1567 | found = true; |
1611 | found = true; |
1568 | break; |
1612 | break; |
1569 | } |
1613 | } |
1570 | } |
1614 | } |
1571 | } |
1615 | } |
1572 | |
1616 | |
1573 | rxvt_freecommastring (s); |
1617 | rxvt_free_strsplit (s); |
1574 | |
1618 | |
1575 | if (found) |
1619 | if (found) |
1576 | goto done; |
1620 | goto done; |
1577 | } |
1621 | } |
1578 | |
1622 | |
1579 | /* try with XMODIFIERS env. var. */ |
1623 | /* try with XMODIFIERS env. var. */ |
1580 | if (IM_get_IC ("")) |
1624 | if (im_get_ic ("")) |
1581 | goto done; |
1625 | goto done; |
1582 | |
1626 | |
1583 | /* try with no modifiers base IF the user didn't specify an IM */ |
1627 | /* try with no modifiers base IF the user didn't specify an IM */ |
1584 | if (IM_get_IC ("@im=none")) |
1628 | if (im_get_ic ("@im=none")) |
1585 | goto done; |
1629 | goto done; |
1586 | |
1630 | |
1587 | done: |
1631 | done: |
1588 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
|
|
1589 | if (rs[Rs_imLocale]) |
1632 | if (rs[Rs_imLocale]) |
1590 | SET_LOCALE (locale); |
1633 | SET_LOCALE (locale); |
1591 | #endif |
|
|
1592 | } |
1634 | } |
1593 | |
1635 | |
1594 | void |
1636 | void |
1595 | rxvt_term::IMSetPosition () |
1637 | rxvt_term::im_set_position () |
1596 | { |
1638 | { |
1597 | XRectangle preedit_rect, status_rect, *needed_rect; |
1639 | XRectangle preedit_rect, status_rect, *needed_rect; |
1598 | XVaNestedList preedit_attr, status_attr; |
1640 | XVaNestedList preedit_attr, status_attr; |
1599 | |
1641 | |
1600 | if (!Input_Context |
1642 | if (!Input_Context |
1601 | || !focus |
1643 | || !focus |
1602 | || !(input_style & (XIMPreeditArea | XIMPreeditPosition)) |
1644 | || !(input_style & (XIMPreeditArea | XIMPreeditPosition)) |
1603 | || !IMisRunning ()) |
1645 | || !im_is_running ()) |
1604 | return; |
1646 | return; |
1605 | |
1647 | |
1606 | if (input_style & XIMPreeditPosition) |
1648 | if (input_style & XIMPreeditPosition) |
1607 | { |
1649 | { |
1608 | im_set_size (preedit_rect); |
1650 | im_set_size (preedit_rect); |
… | |
… | |
1638 | |
1680 | |
1639 | void |
1681 | void |
1640 | rxvt_term::get_window_origin (int &x, int &y) |
1682 | rxvt_term::get_window_origin (int &x, int &y) |
1641 | { |
1683 | { |
1642 | Window cr; |
1684 | Window cr; |
1643 | XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr); |
1685 | XTranslateCoordinates (dpy, parent, display->root, 0, 0, &x, &y, &cr); |
1644 | } |
|
|
1645 | |
|
|
1646 | Pixmap |
|
|
1647 | rxvt_term::get_pixmap_property (Atom property) |
|
|
1648 | { |
|
|
1649 | Pixmap pixmap = None; |
|
|
1650 | |
|
|
1651 | int aformat; |
|
|
1652 | unsigned long nitems, bytes_after; |
|
|
1653 | Atom atype; |
|
|
1654 | unsigned char *prop; |
|
|
1655 | int result = XGetWindowProperty (dpy, display->root, property, |
|
|
1656 | 0L, 1L, False, XA_PIXMAP, &atype, &aformat, |
|
|
1657 | &nitems, &bytes_after, &prop); |
|
|
1658 | if (result == Success) |
|
|
1659 | { |
|
|
1660 | if (atype == XA_PIXMAP) |
|
|
1661 | pixmap = *(Pixmap *)prop; |
|
|
1662 | XFree (prop); |
|
|
1663 | } |
|
|
1664 | |
|
|
1665 | return pixmap; |
|
|
1666 | } |
1686 | } |
1667 | |
1687 | |
1668 | #ifdef HAVE_BG_PIXMAP |
1688 | #ifdef HAVE_BG_PIXMAP |
1669 | |
1689 | |
1670 | void |
1690 | void |
1671 | rxvt_term::update_background () |
1691 | rxvt_term::update_background () |
1672 | { |
1692 | { |
1673 | if (update_background_ev.is_active ()) |
1693 | if (update_background_ev.is_active ()) |
1674 | return; |
1694 | return; |
1675 | |
1695 | |
1676 | bgPixmap.invalidate (); |
|
|
1677 | |
|
|
1678 | ev_tstamp to_wait = 0.5 - (ev::now () - bgPixmap.valid_since); |
1696 | ev_tstamp to_wait = 0.5 - (ev::now () - bg_valid_since); |
1679 | |
1697 | |
1680 | if (to_wait <= 0.) |
1698 | if (to_wait <= 0.) |
1681 | bgPixmap.render (); |
1699 | bg_render (); |
1682 | else |
1700 | else |
1683 | update_background_ev.start (to_wait); |
1701 | update_background_ev.start (to_wait); |
1684 | } |
1702 | } |
1685 | |
1703 | |
1686 | void |
1704 | void |
1687 | rxvt_term::update_background_cb (ev::timer &w, int revents) |
1705 | rxvt_term::update_background_cb (ev::timer &w, int revents) |
1688 | { |
1706 | { |
1689 | make_current (); |
1707 | make_current (); |
1690 | |
1708 | |
1691 | update_background_ev.stop (); |
1709 | update_background_ev.stop (); |
1692 | bgPixmap.render (); |
1710 | bg_render (); |
1693 | refresh_check (); |
1711 | refresh_check (); |
1694 | } |
1712 | } |
1695 | |
1713 | |
1696 | #endif /* HAVE_BG_PIXMAP */ |
1714 | #endif /* HAVE_BG_PIXMAP */ |
1697 | |
1715 | |