… | |
… | |
51 | static char curlocale[128]; |
51 | static char curlocale[128]; |
52 | |
52 | |
53 | bool |
53 | bool |
54 | rxvt_set_locale (const char *locale) |
54 | rxvt_set_locale (const char *locale) |
55 | { |
55 | { |
56 | if (!locale || !STRNCMP (locale, curlocale, 128)) |
56 | if (!locale || !strncmp (locale, curlocale, 128)) |
57 | return false; |
57 | return false; |
58 | |
58 | |
59 | STRNCPY (curlocale, locale, 128); |
59 | strncpy (curlocale, locale, 128); |
60 | setlocale (LC_CTYPE, curlocale); |
60 | setlocale (LC_CTYPE, curlocale); |
61 | return true; |
61 | return true; |
62 | } |
62 | } |
63 | |
63 | |
64 | #if ENABLE_COMBINING |
64 | #if ENABLE_COMBINING |
… | |
… | |
123 | return len; |
123 | return len; |
124 | |
124 | |
125 | } |
125 | } |
126 | #endif |
126 | #endif |
127 | |
127 | |
128 | void * |
|
|
129 | rxvt_term::operator new (size_t s) |
|
|
130 | { |
|
|
131 | void *p = malloc (s); |
|
|
132 | |
|
|
133 | MEMSET (p, 0, s); |
|
|
134 | return p; |
|
|
135 | } |
|
|
136 | |
|
|
137 | void |
|
|
138 | rxvt_term::operator delete (void *p, size_t s) |
|
|
139 | { |
|
|
140 | free (p); |
|
|
141 | } |
|
|
142 | |
|
|
143 | rxvt_term::rxvt_term () |
128 | rxvt_term::rxvt_term () |
144 | : |
129 | : |
|
|
130 | #if TRANSPARENT |
145 | rootwin_ev (this, &rxvt_term::rootwin_cb), |
131 | rootwin_ev (this, &rxvt_term::rootwin_cb), |
|
|
132 | #endif |
|
|
133 | #ifdef HAVE_SCROLLBARS |
|
|
134 | scrollbar_ev (this, &rxvt_term::x_cb), |
|
|
135 | #endif |
|
|
136 | #ifdef MENUBAR |
|
|
137 | menubar_ev (this, &rxvt_term::x_cb), |
|
|
138 | #endif |
|
|
139 | #ifdef CURSOR_BLINK |
|
|
140 | cursor_blink_ev (this, &rxvt_term::cursor_blink_cb), |
|
|
141 | #endif |
|
|
142 | #ifdef TEXT_BLINK |
|
|
143 | text_blink_ev (this, &rxvt_term::text_blink_cb), |
|
|
144 | #endif |
|
|
145 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
|
|
146 | cont_scroll_ev (this, &rxvt_term::cont_scroll_cb), |
|
|
147 | #endif |
|
|
148 | #ifdef SELECTION_SCROLLING |
|
|
149 | sel_scroll_ev (this, &rxvt_term::sel_scroll_cb), |
|
|
150 | #endif |
|
|
151 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
|
|
152 | slip_wheel_ev (this, &rxvt_term::slip_wheel_cb), |
|
|
153 | #endif |
|
|
154 | #ifdef POINTER_BLANK |
|
|
155 | pointer_ev (this, &rxvt_term::pointer_cb), |
|
|
156 | #endif |
|
|
157 | #ifdef USE_XIM |
|
|
158 | im_ev (this, &rxvt_term::im_cb), |
|
|
159 | #endif |
|
|
160 | sw_term (this, &rxvt_term::sig_term), |
|
|
161 | sw_chld (this, &rxvt_term::sig_chld), |
146 | termwin_ev (this, &rxvt_term::x_cb), |
162 | termwin_ev (this, &rxvt_term::x_cb), |
147 | vt_ev (this, &rxvt_term::x_cb), |
163 | vt_ev (this, &rxvt_term::x_cb), |
148 | #ifdef HAVE_SCROLLBARS |
|
|
149 | scrollbar_ev (this, &rxvt_term::x_cb), |
|
|
150 | #endif |
|
|
151 | #ifdef MENUBAR |
|
|
152 | menubar_ev (this, &rxvt_term::x_cb), |
|
|
153 | #endif |
|
|
154 | #ifdef CURSOR_BLINK |
|
|
155 | cursor_blink_ev (this, &rxvt_term::cursor_blink_cb), |
|
|
156 | #endif |
|
|
157 | #ifdef TEXT_BLINK |
|
|
158 | text_blink_ev (this, &rxvt_term::text_blink_cb), |
|
|
159 | #endif |
|
|
160 | #ifdef POINTER_BLANK |
|
|
161 | pointer_ev (this, &rxvt_term::pointer_cb), |
|
|
162 | #endif |
|
|
163 | #ifdef USE_XIM |
|
|
164 | im_ev (this, &rxvt_term::im_cb), |
|
|
165 | #endif |
|
|
166 | check_ev (this, &rxvt_term::check_cb), |
164 | check_ev (this, &rxvt_term::check_cb), |
|
|
165 | flush_ev (this, &rxvt_term::flush_cb), |
167 | destroy_ev (this, &rxvt_term::destroy_cb), |
166 | destroy_ev (this, &rxvt_term::destroy_cb), |
168 | pty_ev (this, &rxvt_term::pty_cb), |
167 | pty_ev (this, &rxvt_term::pty_cb), |
169 | incr_ev (this, &rxvt_term::incr_cb) |
168 | incr_ev (this, &rxvt_term::incr_cb) |
170 | { |
169 | { |
171 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
170 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
… | |
… | |
175 | |
174 | |
176 | rxvt_term::~rxvt_term () |
175 | rxvt_term::~rxvt_term () |
177 | { |
176 | { |
178 | termlist.erase (find (termlist.begin (), termlist.end(), this)); |
177 | termlist.erase (find (termlist.begin (), termlist.end(), this)); |
179 | |
178 | |
180 | if (cmd_fd >= 0) |
179 | if (cmd_pid) |
181 | close (cmd_fd); |
180 | kill (-cmd_pid, SIGHUP); |
182 | |
181 | |
183 | #ifndef NO_SETOWNER_TTYDEV |
182 | pty.put (); |
184 | privileged_ttydev (RESTORE); |
183 | |
185 | #endif |
|
|
186 | #ifdef UTMP_SUPPORT |
184 | #ifdef UTMP_SUPPORT |
187 | privileged_utmp (RESTORE); |
185 | privileged_utmp (RESTORE); |
188 | #endif |
186 | #endif |
189 | |
187 | |
|
|
188 | #if ENABLE_STYLES |
|
|
189 | for (int i = RS_styleCount; --i; ) |
|
|
190 | if (TermWin.fontset[i] != TermWin.fontset[0]) |
|
|
191 | delete TermWin.fontset[i]; |
|
|
192 | #endif |
190 | delete TermWin.fontset; |
193 | delete TermWin.fontset[0]; |
191 | |
194 | |
192 | if (display) |
195 | if (display) |
193 | { |
196 | { |
194 | selection_clear (); |
197 | selection_clear (); |
195 | |
198 | |
|
|
199 | #ifdef USE_XIM |
|
|
200 | im_destroy (); |
|
|
201 | #endif |
196 | #ifdef MENUBAR |
202 | #ifdef MENUBAR |
197 | if (menubarGC) XFreeGC (display->display, menubarGC); |
203 | if (menubarGC) XFreeGC (display->display, menubarGC); |
198 | #endif |
204 | #endif |
199 | #ifdef XTERM_SCROLLBAR |
205 | #ifdef XTERM_SCROLLBAR |
200 | if (xscrollbarGC) XFreeGC (display->display, xscrollbarGC); |
206 | if (xscrollbarGC) XFreeGC (display->display, xscrollbarGC); |
201 | if (ShadowGC) XFreeGC (display->display, ShadowGC); |
207 | if (ShadowGC) XFreeGC (display->display, ShadowGC); |
202 | #endif |
208 | #endif |
… | |
… | |
233 | XDestroyWindow (display->display, TermWin.parent[0]); |
239 | XDestroyWindow (display->display, TermWin.parent[0]); |
234 | } |
240 | } |
235 | |
241 | |
236 | // TODO: free pixcolours, colours should become part of rxvt_display |
242 | // TODO: free pixcolours, colours should become part of rxvt_display |
237 | |
243 | |
238 | delete PixColors; |
244 | delete pix_colors_focused; |
|
|
245 | #ifdef OFF_FOCUS_FADING |
|
|
246 | delete pix_colors_unfocused; |
|
|
247 | #endif |
239 | |
248 | |
240 | displays.put (display); |
249 | displays.put (display); |
241 | |
250 | |
242 | scr_release (); |
251 | scr_release (); |
243 | |
252 | |
… | |
… | |
250 | free (env_windowid); |
259 | free (env_windowid); |
251 | free (env_display); |
260 | free (env_display); |
252 | free (env_term); |
261 | free (env_term); |
253 | free (env_colorfgbg); |
262 | free (env_colorfgbg); |
254 | free (locale); |
263 | free (locale); |
255 | #if 0 |
264 | free (incr_buf); |
256 | free (codeset); |
|
|
257 | #endif |
|
|
258 | |
265 | |
259 | delete envv; |
266 | delete envv; |
260 | delete argv; |
267 | delete argv; |
261 | } |
268 | } |
262 | |
269 | |
263 | void |
270 | void |
264 | rxvt_term::destroy () |
271 | rxvt_term::destroy () |
265 | { |
272 | { |
|
|
273 | if (destroy_ev.active) |
|
|
274 | return; |
|
|
275 | |
|
|
276 | #if ENABLE_OVERLAY |
|
|
277 | scr_overlay_off (); |
|
|
278 | #endif |
|
|
279 | |
266 | if (display) |
280 | if (display) |
267 | { |
281 | { |
|
|
282 | #if USE_XIM |
|
|
283 | im_ev.stop (display); |
|
|
284 | #endif |
|
|
285 | #if HAVE_SCROLLBARS |
|
|
286 | scrollbar_ev.stop (display); |
|
|
287 | #endif |
|
|
288 | #if MENUBAR |
|
|
289 | menubar_ev.stop (display); |
|
|
290 | #endif |
|
|
291 | #if TRANSPARENT |
268 | rootwin_ev.stop (display); |
292 | rootwin_ev.stop (display); |
|
|
293 | #endif |
|
|
294 | incr_ev.stop (); |
269 | termwin_ev.stop (display); |
295 | termwin_ev.stop (display); |
270 | vt_ev.stop (display); |
296 | vt_ev.stop (display); |
271 | #ifdef USE_XIM |
|
|
272 | im_destroy (); |
|
|
273 | im_ev.stop (display); |
|
|
274 | #endif |
|
|
275 | #ifdef HAVE_SCROLLBARS |
|
|
276 | scrollbar_ev.stop (display); |
|
|
277 | #endif |
|
|
278 | #ifdef MENUBAR |
|
|
279 | menubar_ev.stop (display); |
|
|
280 | #endif |
|
|
281 | } |
297 | } |
282 | |
298 | |
283 | check_ev.stop (); |
299 | check_ev.stop (); |
284 | pty_ev.stop (); |
300 | pty_ev.stop (); |
285 | #ifdef CURSOR_BLINK |
301 | #ifdef CURSOR_BLINK |
286 | cursor_blink_ev.stop (); |
302 | cursor_blink_ev.stop (); |
287 | #endif |
303 | #endif |
288 | #ifdef TEXT_BLINK |
304 | #ifdef TEXT_BLINK |
289 | text_blink_ev.stop (); |
305 | text_blink_ev.stop (); |
290 | #endif |
306 | #endif |
|
|
307 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
|
|
308 | cont_scroll_ev.stop (); |
|
|
309 | #endif |
|
|
310 | #ifdef SELECTION_SCROLLING |
|
|
311 | sel_scroll_ev.stop (); |
|
|
312 | #endif |
291 | #ifdef POINTER_BLANK |
313 | #ifdef POINTER_BLANK |
292 | pointer_ev.stop (); |
314 | pointer_ev.stop (); |
293 | #endif |
315 | #endif |
294 | |
316 | |
295 | destroy_ev.start (0); |
317 | destroy_ev.start (0); |
… | |
… | |
311 | SET_R (this); |
333 | SET_R (this); |
312 | |
334 | |
313 | if (!init_vars ()) |
335 | if (!init_vars ()) |
314 | return false; |
336 | return false; |
315 | |
337 | |
|
|
338 | init_secondary (); |
|
|
339 | |
|
|
340 | const char **cmd_argv = init_resources (argc, argv); |
|
|
341 | |
|
|
342 | set_locale (""); |
|
|
343 | |
|
|
344 | #if MENUBAR_MAX |
|
|
345 | menubar_read (rs[Rs_menu]); |
|
|
346 | #endif |
|
|
347 | #ifdef HAVE_SCROLLBARS |
|
|
348 | if (options & Opt_scrollBar) |
|
|
349 | scrollBar.setIdle (); /* set existence for size calculations */ |
|
|
350 | #endif |
|
|
351 | |
|
|
352 | create_windows (argc, argv); |
|
|
353 | |
|
|
354 | init_xlocale (); |
|
|
355 | |
|
|
356 | scr_reset (); /* initialize screen */ |
|
|
357 | |
|
|
358 | #if 0 |
|
|
359 | XSynchronize (display->display, True); |
|
|
360 | #endif |
|
|
361 | |
|
|
362 | #ifdef HAVE_SCROLLBARS |
|
|
363 | if (options & Opt_scrollBar) |
|
|
364 | resize_scrollbar (); /* create and map scrollbar */ |
|
|
365 | #endif |
|
|
366 | #if (MENUBAR_MAX) |
|
|
367 | if (menubar_visible ()) |
|
|
368 | XMapWindow (display->display, menuBar.win); |
|
|
369 | #endif |
|
|
370 | #ifdef TRANSPARENT |
|
|
371 | if (options & Opt_transparent) |
|
|
372 | { |
|
|
373 | XSelectInput (display->display, display->root, PropertyChangeMask); |
|
|
374 | check_our_parents (); |
|
|
375 | rootwin_ev.start (display, display->root); |
|
|
376 | } |
|
|
377 | #endif |
|
|
378 | |
|
|
379 | XMapWindow (display->display, TermWin.vt); |
|
|
380 | XMapWindow (display->display, TermWin.parent[0]); |
|
|
381 | |
|
|
382 | set_colorfgbg (); |
|
|
383 | |
|
|
384 | init_command (cmd_argv); |
|
|
385 | |
|
|
386 | pty_ev.start (pty.pty, EVENT_READ); |
|
|
387 | |
|
|
388 | check_ev.start (); |
|
|
389 | |
|
|
390 | return true; |
|
|
391 | } |
|
|
392 | |
|
|
393 | static int (*old_xerror_handler) (Display *dpy, XErrorEvent *event); |
|
|
394 | |
|
|
395 | void |
|
|
396 | rxvt_init () |
|
|
397 | { |
316 | /* |
398 | /* |
317 | * Save and then give up any super-user privileges |
399 | * Save and then give up any super-user privileges |
318 | * If we need privileges in any area then we must specifically request it. |
400 | * If we need privileges in any area then we must specifically request it. |
319 | * We should only need to be root in these cases: |
401 | * We should only need to be root in these cases: |
320 | * 1. write utmp entries on some systems |
402 | * 1. write utmp entries on some systems |
321 | * 2. chown tty on some systems |
403 | * 2. chown tty on some systems |
322 | */ |
404 | */ |
323 | privileges (SAVE); |
405 | rxvt_privileges (SAVE); |
324 | privileges (IGNORE); |
406 | rxvt_privileges (IGNORE); |
325 | |
407 | |
326 | init_secondary (); |
408 | signal (SIGHUP, SIG_IGN); |
327 | |
409 | signal (SIGPIPE, SIG_IGN); |
328 | const char **cmd_argv = init_resources (argc, argv); |
|
|
329 | |
|
|
330 | set_locale (""); |
|
|
331 | |
|
|
332 | #if MENUBAR_MAX |
|
|
333 | menubar_read (rs[Rs_menu]); |
|
|
334 | #endif |
|
|
335 | #ifdef HAVE_SCROLLBARS |
|
|
336 | if (Options & Opt_scrollBar) |
|
|
337 | scrollBar.setIdle (); /* set existence for size calculations */ |
|
|
338 | #endif |
|
|
339 | |
|
|
340 | create_windows (argc, argv); |
|
|
341 | |
|
|
342 | init_xlocale (); |
|
|
343 | |
|
|
344 | scr_reset (); /* initialize screen */ |
|
|
345 | |
|
|
346 | #if 0 |
|
|
347 | XSynchronize (display->display, True); |
|
|
348 | #endif |
|
|
349 | |
|
|
350 | #ifdef HAVE_SCROLLBARS |
|
|
351 | if (Options & Opt_scrollBar) |
|
|
352 | resize_scrollbar (); /* create and map scrollbar */ |
|
|
353 | #endif |
|
|
354 | #if (MENUBAR_MAX) |
|
|
355 | if (menubar_visible ()) |
|
|
356 | XMapWindow (display->display, menuBar.win); |
|
|
357 | #endif |
|
|
358 | #ifdef TRANSPARENT |
|
|
359 | if (Options & Opt_transparent) |
|
|
360 | { |
|
|
361 | XSelectInput (display->display, display->root, PropertyChangeMask); |
|
|
362 | check_our_parents (); |
|
|
363 | } |
|
|
364 | #endif |
|
|
365 | |
|
|
366 | rootwin_ev.start (display, display->root); |
|
|
367 | |
|
|
368 | XMapWindow (display->display, TermWin.vt); |
|
|
369 | XMapWindow (display->display, TermWin.parent[0]); |
|
|
370 | |
|
|
371 | init_command (cmd_argv); |
|
|
372 | |
|
|
373 | pty_ev.start (cmd_fd, EVENT_READ); |
|
|
374 | |
|
|
375 | check_ev.start (); |
|
|
376 | |
|
|
377 | return true; |
|
|
378 | } |
|
|
379 | |
|
|
380 | static int (*old_xerror_handler) (Display *dpy, XErrorEvent *event); |
|
|
381 | |
|
|
382 | void |
|
|
383 | rxvt_init_signals () |
|
|
384 | { |
|
|
385 | /* install exit handler for cleanup */ |
|
|
386 | #if 0 |
|
|
387 | #ifdef HAVE_ATEXIT |
|
|
388 | atexit (rxvt_clean_exit); |
|
|
389 | #else |
|
|
390 | #endif |
|
|
391 | #endif |
|
|
392 | |
|
|
393 | struct sigaction sa; |
|
|
394 | |
|
|
395 | sigfillset (&sa.sa_mask); |
|
|
396 | sa.sa_flags = SA_NOCLDSTOP | SA_RESTART; |
|
|
397 | sa.sa_handler = SIG_IGN; sigaction (SIGHUP , &sa, 0); |
|
|
398 | sa.sa_handler = SIG_IGN; sigaction (SIGPIPE, &sa, 0); |
|
|
399 | sa.sa_handler = rxvt_Exit_signal; sigaction (SIGINT , &sa, 0); |
|
|
400 | sa.sa_handler = rxvt_Exit_signal; sigaction (SIGQUIT, &sa, 0); |
|
|
401 | sa.sa_handler = rxvt_Exit_signal; sigaction (SIGTERM, &sa, 0); |
|
|
402 | sa.sa_handler = rxvt_Child_signal; sigaction (SIGCHLD, &sa, 0); |
|
|
403 | |
410 | |
404 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
411 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
405 | /* signal (SIGURG, SIG_DFL); */ |
412 | /* signal (SIGURG, SIG_DFL); */ |
406 | |
413 | |
407 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
414 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
|
|
415 | // TODO: handle this with exceptions and tolerate the memory loss |
408 | //XSetIOErrorHandler ((XErrorHandler) rxvt_xioerror_handler); |
416 | //XSetIOErrorHandler ((XErrorHandler) rxvt_xioerror_handler); |
409 | } |
417 | } |
410 | |
418 | |
411 | /* ------------------------------------------------------------------------- * |
419 | /* ------------------------------------------------------------------------- * |
412 | * SIGNAL HANDLING & EXIT HANDLER * |
420 | * SIGNAL HANDLING & EXIT HANDLER * |
413 | * ------------------------------------------------------------------------- */ |
421 | * ------------------------------------------------------------------------- */ |
414 | /* |
422 | /* |
415 | * Catch a SIGCHLD signal and exit if the direct child has died |
423 | * Catch a SIGCHLD signal and exit if the direct child has died |
416 | */ |
424 | */ |
417 | |
425 | |
418 | void rxvt_term::child_exited (int pid) |
426 | void |
|
|
427 | rxvt_term::sig_chld (sig_watcher &w) |
419 | { |
428 | { |
420 | for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++) |
429 | // we are being called for every SIGCHLD, not just ours |
421 | if (pid == (*t)->cmd_pid) |
430 | int pid; |
422 | { |
|
|
423 | (*t)->destroy (); |
|
|
424 | break; |
|
|
425 | } |
|
|
426 | } |
|
|
427 | |
|
|
428 | /* ARGSUSED */ |
|
|
429 | /* EXTPROTO */ |
|
|
430 | RETSIGTYPE |
|
|
431 | rxvt_Child_signal (int sig __attribute__ ((unused))) |
|
|
432 | { |
|
|
433 | int pid, save_errno = errno; |
|
|
434 | |
431 | |
435 | while ((pid = waitpid (-1, NULL, WNOHANG)) > 0) |
432 | while ((pid = waitpid (-1, NULL, WNOHANG)) > 0) |
436 | rxvt_term::child_exited (pid); |
433 | for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++) |
437 | |
434 | if (pid == (*t)->cmd_pid) |
438 | errno = save_errno; |
435 | { |
439 | } |
436 | (*t)->destroy (); |
440 | |
437 | break; |
441 | /* |
438 | } |
442 | * Catch a fatal signal and tidy up before quitting |
|
|
443 | */ |
|
|
444 | /* EXTPROTO */ |
|
|
445 | RETSIGTYPE |
|
|
446 | rxvt_Exit_signal (int sig) |
|
|
447 | { |
|
|
448 | signal (sig, SIG_DFL); |
|
|
449 | #ifdef DEBUG_CMD |
|
|
450 | rxvt_warn ("caught signal %d, exiting.\n", sig); |
|
|
451 | #endif |
|
|
452 | rxvt_clean_exit (); |
|
|
453 | kill (getpid (), sig); |
|
|
454 | } |
|
|
455 | |
|
|
456 | /* INTPROTO */ |
|
|
457 | int |
|
|
458 | rxvt_xerror_handler (Display *display, XErrorEvent *event) |
|
|
459 | { |
|
|
460 | if (GET_R->allowedxerror == -1) |
|
|
461 | GET_R->allowedxerror = event->error_code; |
|
|
462 | else |
|
|
463 | { |
|
|
464 | old_xerror_handler (display, event); |
|
|
465 | GET_R->destroy (); |
|
|
466 | } |
|
|
467 | |
|
|
468 | return 0; |
|
|
469 | } |
439 | } |
470 | |
440 | |
471 | /*----------------------------------------------------------------------*/ |
441 | /*----------------------------------------------------------------------*/ |
472 | /* |
442 | /* |
473 | * Exit gracefully, clearing the utmp entry and restoring tty attributes |
443 | * Exit gracefully, clearing the utmp entry and restoring tty attributes |
474 | * TODO: if debugging, this should free up any known resources if we can |
444 | * TODO: if debugging, this should free up any known resources if we can |
475 | */ |
445 | */ |
476 | /* EXTPROTO */ |
|
|
477 | void |
446 | void |
478 | rxvt_clean_exit () |
447 | rxvt_destroy_all () |
479 | { |
448 | { |
480 | // TODO: rxvtd should clean up all ressources |
449 | // TODO: rxvtd should clean up all ressources |
481 | if (GET_R) |
450 | for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
|
|
451 | (*t)->destroy (); |
|
|
452 | } |
|
|
453 | |
|
|
454 | /* |
|
|
455 | * Catch a fatal signal and tidy up before quitting |
|
|
456 | */ |
|
|
457 | void |
|
|
458 | rxvt_term::sig_term (sig_watcher &w) |
|
|
459 | { |
|
|
460 | #ifdef DEBUG_CMD |
|
|
461 | rxvt_warn ("caught signal %d, exiting.\n", w.signum); |
|
|
462 | #endif |
|
|
463 | rxvt_destroy_all (); |
|
|
464 | signal (w.signum, SIG_DFL); |
|
|
465 | kill (getpid (), w.signum); |
|
|
466 | } |
|
|
467 | |
|
|
468 | /* INTPROTO */ |
|
|
469 | int |
|
|
470 | rxvt_xerror_handler (Display *display, XErrorEvent *event) |
|
|
471 | { |
|
|
472 | if (GET_R->allowedxerror == -1) |
|
|
473 | GET_R->allowedxerror = event->error_code; |
|
|
474 | else |
|
|
475 | { |
|
|
476 | old_xerror_handler (display, event); |
482 | GET_R->destroy (); |
477 | GET_R->destroy (); |
|
|
478 | } |
|
|
479 | |
|
|
480 | return 0; |
483 | } |
481 | } |
484 | |
482 | |
485 | /* ------------------------------------------------------------------------- * |
483 | /* ------------------------------------------------------------------------- * |
486 | * MEMORY ALLOCATION WRAPPERS * |
484 | * MEMORY ALLOCATION WRAPPERS * |
487 | * ------------------------------------------------------------------------- */ |
485 | * ------------------------------------------------------------------------- */ |
488 | /* EXTPROTO */ |
486 | void * |
489 | void * |
|
|
490 | rxvt_malloc (size_t size) |
487 | rxvt_malloc (size_t size) |
491 | { |
488 | { |
492 | void *p; |
|
|
493 | |
|
|
494 | p = malloc (size); |
489 | void *p = malloc (size); |
|
|
490 | |
495 | if (p) |
491 | if (!p) |
|
|
492 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
|
|
493 | |
496 | return p; |
494 | return p; |
497 | |
|
|
498 | fprintf (stderr, RESNAME ": memory allocation failure. Aborting"); |
|
|
499 | rxvt_clean_exit (); |
|
|
500 | exit (EXIT_FAILURE); |
|
|
501 | /* NOTREACHED */ |
|
|
502 | } |
495 | } |
503 | |
496 | |
504 | /* EXTPROTO */ |
497 | /* INTPROTO */ |
505 | void * |
498 | void * |
506 | rxvt_calloc (size_t number, size_t size) |
499 | rxvt_calloc (size_t number, size_t size) |
507 | { |
500 | { |
508 | void *p; |
|
|
509 | |
|
|
510 | p = calloc (number, size); |
501 | void *p = calloc (number, size); |
|
|
502 | |
511 | if (p) |
503 | if (!p) |
|
|
504 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
|
|
505 | |
512 | return p; |
506 | return p; |
513 | |
|
|
514 | fprintf (stderr, RESNAME ": memory allocation failure. Aborting"); |
|
|
515 | rxvt_clean_exit (); |
|
|
516 | exit (EXIT_FAILURE); |
|
|
517 | /* NOTREACHED */ |
|
|
518 | } |
507 | } |
519 | |
508 | |
520 | /* EXTPROTO */ |
509 | /* INTPROTO */ |
521 | void * |
510 | void * |
522 | rxvt_realloc (void *ptr, size_t size) |
511 | rxvt_realloc (void *ptr, size_t size) |
523 | { |
512 | { |
524 | void *p; |
|
|
525 | |
|
|
526 | if (ptr) |
|
|
527 | p = realloc (ptr, size); |
513 | void *p = realloc (ptr, size); |
528 | else |
514 | |
529 | p = malloc (size); |
|
|
530 | if (p) |
515 | if (!p) |
|
|
516 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
|
|
517 | |
531 | return p; |
518 | return p; |
532 | |
|
|
533 | fprintf (stderr, RESNAME ": memory allocation failure. Aborting"); |
|
|
534 | rxvt_clean_exit (); |
|
|
535 | exit (EXIT_FAILURE); |
|
|
536 | /* NOTREACHED */ |
|
|
537 | } |
519 | } |
538 | |
520 | |
539 | /* ------------------------------------------------------------------------- * |
521 | /* ------------------------------------------------------------------------- * |
540 | * PRIVILEGED OPERATIONS * |
522 | * PRIVILEGED OPERATIONS * |
541 | * ------------------------------------------------------------------------- */ |
523 | * ------------------------------------------------------------------------- */ |
542 | /* take care of suid/sgid super-user (root) privileges */ |
524 | /* take care of suid/sgid super-user (root) privileges */ |
543 | void |
525 | void |
544 | rxvt_term::privileges (int mode) |
526 | rxvt_privileges (rxvt_privaction action) |
545 | { |
527 | { |
|
|
528 | #if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__) |
|
|
529 | static uid_t euid; |
|
|
530 | static gid_t egid; |
|
|
531 | #endif |
|
|
532 | |
546 | #if ! defined(__CYGWIN32__) |
533 | #if ! defined(__CYGWIN32__) |
547 | # if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID) |
534 | # if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID) |
548 | /* setreuid () is the poor man's setuid (), seteuid () */ |
535 | /* setreuid () is the poor man's setuid (), seteuid () */ |
549 | # define seteuid(a) setreuid(-1, (a)) |
536 | # define seteuid(a) setreuid(-1, (a)) |
550 | # define setegid(a) setregid(-1, (a)) |
537 | # define setegid(a) setregid(-1, (a)) |
551 | # define HAVE_SETEUID |
538 | # define HAVE_SETEUID |
552 | # endif |
539 | # endif |
553 | # ifdef HAVE_SETEUID |
540 | # ifdef HAVE_SETEUID |
554 | switch (mode) |
541 | switch (action) |
555 | { |
542 | { |
556 | case IGNORE: |
543 | case IGNORE: |
557 | /* |
544 | /* |
558 | * change effective uid/gid - not real uid/gid - so we can switch |
545 | * change effective uid/gid - not real uid/gid - so we can switch |
559 | * back to root later, as required |
546 | * back to root later, as required |
… | |
… | |
569 | seteuid (euid); |
556 | seteuid (euid); |
570 | setegid (egid); |
557 | setegid (egid); |
571 | break; |
558 | break; |
572 | } |
559 | } |
573 | # else |
560 | # else |
574 | switch (mode) |
561 | switch (action) |
575 | { |
562 | { |
576 | case IGNORE: |
563 | case IGNORE: |
577 | setuid (getuid ()); |
564 | setuid (getuid ()); |
578 | setgid (getgid ()); |
565 | setgid (getgid ()); |
579 | /* FALLTHROUGH */ |
566 | /* FALLTHROUGH */ |
… | |
… | |
586 | #endif |
573 | #endif |
587 | } |
574 | } |
588 | |
575 | |
589 | #ifdef UTMP_SUPPORT |
576 | #ifdef UTMP_SUPPORT |
590 | void |
577 | void |
591 | rxvt_term::privileged_utmp (char action) |
578 | rxvt_term::privileged_utmp (rxvt_privaction action) |
592 | { |
579 | { |
593 | D_MAIN ((stderr, "rxvt_privileged_utmp (%c); waiting for: %c (pid: %d)", |
|
|
594 | action, next_utmp_action, getpid ())); |
|
|
595 | if (next_utmp_action != action || (action != SAVE && action != RESTORE) |
|
|
596 | || (Options & Opt_utmpInhibit) |
580 | if ((options & Opt_utmpInhibit) |
597 | || ttydev == NULL || *ttydev == '\0') |
581 | || !pty.name || !*pty.name) |
598 | return; |
582 | return; |
599 | |
583 | |
600 | privileges (RESTORE); |
584 | rxvt_privileges (RESTORE); |
|
|
585 | |
601 | if (action == SAVE) |
586 | if (action == SAVE) |
602 | { |
|
|
603 | next_utmp_action = RESTORE; |
|
|
604 | makeutent (ttydev, rs[Rs_display_name]); |
587 | makeutent (pty.name, rs[Rs_display_name]); |
605 | } |
|
|
606 | else |
588 | else |
607 | { /* action == RESTORE */ |
|
|
608 | next_utmp_action = IGNORE; |
|
|
609 | cleanutent (); |
589 | cleanutent (); |
610 | } |
590 | |
611 | privileges (IGNORE); |
591 | rxvt_privileges (IGNORE); |
612 | } |
|
|
613 | #endif |
|
|
614 | |
|
|
615 | #ifndef NO_SETOWNER_TTYDEV |
|
|
616 | void |
|
|
617 | rxvt_term::privileged_ttydev (char action) |
|
|
618 | { |
|
|
619 | D_MAIN ((stderr, |
|
|
620 | "privileged_ttydev (%c); waiting for: %c (pid: %d)", |
|
|
621 | action, next_tty_action, getpid ())); |
|
|
622 | if (next_tty_action != action || (action != SAVE && action != RESTORE) |
|
|
623 | || ttydev == NULL || *ttydev == '\0') |
|
|
624 | return; |
|
|
625 | |
|
|
626 | privileges (RESTORE); |
|
|
627 | |
|
|
628 | if (action == SAVE) |
|
|
629 | { |
|
|
630 | next_tty_action = RESTORE; |
|
|
631 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
|
|
632 | /* store original tty status for restoration rxvt_clean_exit () -- rgg 04/12/95 */ |
|
|
633 | if (lstat (ttydev, &ttyfd_stat) < 0) /* you lose out */ |
|
|
634 | next_tty_action = IGNORE; |
|
|
635 | else |
|
|
636 | # endif |
|
|
637 | |
|
|
638 | { |
|
|
639 | chown (ttydev, getuid (), ttygid); /* fail silently */ |
|
|
640 | chmod (ttydev, ttymode); |
|
|
641 | # ifdef HAVE_REVOKE |
|
|
642 | revoke (ttydev); |
|
|
643 | # endif |
|
|
644 | |
|
|
645 | } |
|
|
646 | } |
|
|
647 | else |
|
|
648 | { /* action == RESTORE */ |
|
|
649 | next_tty_action = IGNORE; |
|
|
650 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
|
|
651 | chmod (ttydev, ttyfd_stat.st_mode); |
|
|
652 | chown (ttydev, ttyfd_stat.st_uid, ttyfd_stat.st_gid); |
|
|
653 | # else |
|
|
654 | chmod (ttydev, |
|
|
655 | (S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH | S_IWOTH)); |
|
|
656 | chown (ttydev, 0, 0); |
|
|
657 | # endif |
|
|
658 | |
|
|
659 | } |
|
|
660 | |
|
|
661 | privileges (IGNORE); |
|
|
662 | |
|
|
663 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
|
|
664 | D_MAIN ((stderr, "%s \"%s\": mode %03o, uid %d, gid %d", |
|
|
665 | action == RESTORE ? "Restoring" : (action == |
|
|
666 | SAVE ? "Saving" : |
|
|
667 | "UNKNOWN ERROR for"), ttydev, |
|
|
668 | ttyfd_stat.st_mode, ttyfd_stat.st_uid, |
|
|
669 | ttyfd_stat.st_gid)); |
|
|
670 | # endif |
|
|
671 | } |
592 | } |
672 | #endif |
593 | #endif |
673 | |
594 | |
674 | /*----------------------------------------------------------------------*/ |
595 | /*----------------------------------------------------------------------*/ |
675 | /* |
596 | /* |
… | |
… | |
740 | max_height = MAX_ROWS * TermWin.fheight; |
661 | max_height = MAX_ROWS * TermWin.fheight; |
741 | |
662 | |
742 | szHint.base_width = szHint.base_height = 2 * TermWin.int_bwidth; |
663 | szHint.base_width = szHint.base_height = 2 * TermWin.int_bwidth; |
743 | |
664 | |
744 | sb_w = mb_h = 0; |
665 | sb_w = mb_h = 0; |
745 | window_vt_x = window_vt_y = 0; |
666 | window_vt_x = window_vt_y = TermWin.int_bwidth; |
746 | |
667 | |
747 | if (scrollbar_visible ()) |
668 | if (scrollbar_visible ()) |
748 | { |
669 | { |
749 | sb_w = scrollbar_TotalWidth (); |
670 | sb_w = scrollbar_TotalWidth (); |
750 | szHint.base_width += sb_w; |
671 | szHint.base_width += sb_w; |
751 | if (! (Options & Opt_scrollBar_right)) |
672 | if (!(options & Opt_scrollBar_right)) |
752 | window_vt_x = sb_w; |
673 | window_vt_x += sb_w; |
753 | } |
674 | } |
754 | |
675 | |
755 | if (menubar_visible ()) |
676 | if (menubar_visible ()) |
756 | { |
677 | { |
757 | mb_h = menuBar_TotalHeight (); |
678 | mb_h = menuBar_TotalHeight (); |
758 | szHint.base_height += mb_h; |
679 | szHint.base_height += mb_h; |
759 | window_vt_y = mb_h; |
680 | window_vt_y += mb_h; |
760 | } |
681 | } |
761 | |
682 | |
762 | szHint.width_inc = TermWin.fwidth; |
683 | szHint.width_inc = TermWin.fwidth; |
763 | szHint.height_inc = TermWin.fheight; |
684 | szHint.height_inc = TermWin.fheight; |
764 | szHint.min_width = szHint.base_width + szHint.width_inc; |
685 | szHint.min_width = szHint.base_width + szHint.width_inc; |
… | |
… | |
784 | { |
705 | { |
785 | MIN_IT (TermWin.height, max_height); |
706 | MIN_IT (TermWin.height, max_height); |
786 | szHint.height = szHint.base_height + TermWin.height; |
707 | szHint.height = szHint.base_height + TermWin.height; |
787 | } |
708 | } |
788 | |
709 | |
789 | if (scrollbar_visible () && (Options & Opt_scrollBar_right)) |
710 | if (scrollbar_visible () && (options & Opt_scrollBar_right)) |
790 | window_sb_x = szHint.width - sb_w; |
711 | window_sb_x = szHint.width - sb_w; |
791 | |
712 | |
792 | if (recalc_x) |
713 | if (recalc_x) |
793 | szHint.x += (DisplayWidth (display->display, DefaultScreen (display->display)) |
714 | szHint.x += (DisplayWidth (display->display, DefaultScreen (display->display)) |
794 | - szHint.width - 2 * TermWin.ext_bwidth); |
715 | - szHint.width - 2 * TermWin.ext_bwidth); |
… | |
… | |
810 | * Called after a window size change. |
731 | * Called after a window size change. |
811 | */ |
732 | */ |
812 | void |
733 | void |
813 | rxvt_term::tt_winch () |
734 | rxvt_term::tt_winch () |
814 | { |
735 | { |
|
|
736 | if (pty.pty < 0) |
|
|
737 | return; |
|
|
738 | |
815 | struct winsize ws; |
739 | struct winsize ws; |
816 | |
|
|
817 | if (cmd_fd < 0) |
|
|
818 | return; |
|
|
819 | |
740 | |
820 | ws.ws_col = TermWin.ncol; |
741 | ws.ws_col = TermWin.ncol; |
821 | ws.ws_row = TermWin.nrow; |
742 | ws.ws_row = TermWin.nrow; |
822 | ws.ws_xpixel = ws.ws_ypixel = 0; |
743 | ws.ws_xpixel = TermWin.width; |
823 | #ifndef DEBUG_SIZE |
744 | ws.ws_ypixel = TermWin.height; |
824 | (void)ioctl (cmd_fd, TIOCSWINSZ, &ws); |
745 | (void)ioctl (pty.pty, TIOCSWINSZ, &ws); |
825 | #else |
746 | |
826 | if (ioctl (cmd_fd, TIOCSWINSZ, &ws) < 0) |
747 | #if 0 |
827 | D_SIZE ((stderr, "Failed to send TIOCSWINSZ to fd %d", fd)); |
748 | // TIOCSWINSZ⎈ is supposed to do this automatically and correctly |
828 | # ifdef SIGWINCH |
|
|
829 | else if (cmd_pid) /* force through to the command */ |
749 | if (cmd_pid) /* force through to the command */ |
830 | kill (cmd_pid, SIGWINCH); |
750 | kill (cmd_pid, SIGWINCH); |
831 | # endif |
|
|
832 | #endif |
751 | #endif |
833 | } |
752 | } |
834 | |
753 | |
835 | /*----------------------------------------------------------------------*/ |
754 | /*----------------------------------------------------------------------*/ |
836 | /* rxvt_change_font () - Switch to a new font */ |
755 | /* set_fonts () - load and set the various fonts |
837 | /* |
756 | /* |
838 | * init = 1 - initialize |
757 | * init = 1 - initialize |
839 | * |
758 | * |
840 | * fontname == FONT_UP - switch to bigger font |
759 | * fontname == FONT_UP - switch to bigger font |
841 | * fontname == FONT_DN - switch to smaller font |
760 | * fontname == FONT_DN - switch to smaller font |
842 | */ |
761 | */ |
843 | bool |
762 | bool |
844 | rxvt_term::change_font (const char *fontname) |
763 | rxvt_term::set_fonts () |
845 | { |
764 | { |
846 | if (fontname == FONT_UP) |
|
|
847 | { |
|
|
848 | // TODO |
|
|
849 | } |
|
|
850 | else if (fontname == FONT_DN) |
|
|
851 | { |
|
|
852 | // TODO |
|
|
853 | } |
|
|
854 | else |
|
|
855 | { |
|
|
856 | rxvt_fontset *fs = new rxvt_fontset (this); |
765 | rxvt_fontset *fs = new rxvt_fontset (this); |
|
|
766 | rxvt_fontprop prop; |
857 | |
767 | |
858 | if (fs && fs->populate (fontname ? fontname : "fixed")) |
768 | if (!fs |
|
|
769 | || !fs->populate (rs[Rs_font] ? rs[Rs_font] : "fixed") |
|
|
770 | || !fs->realize_font (1)) |
|
|
771 | { |
|
|
772 | delete fs; |
|
|
773 | return false; |
|
|
774 | } |
|
|
775 | |
|
|
776 | #if ENABLE_STYLES |
|
|
777 | for (int i = RS_styleCount; --i; ) |
|
|
778 | if (TermWin.fontset[i] != TermWin.fontset[0]) |
|
|
779 | delete TermWin.fontset[i]; |
|
|
780 | #endif |
|
|
781 | |
|
|
782 | delete TermWin.fontset[0]; |
|
|
783 | TermWin.fontset[0] = fs; |
|
|
784 | |
|
|
785 | prop = (*fs)[1]->properties (); |
|
|
786 | fs->set_prop (prop); |
|
|
787 | |
|
|
788 | TermWin.fwidth = prop.width; |
|
|
789 | TermWin.fheight = prop.height; |
|
|
790 | TermWin.fweight = prop.weight; |
|
|
791 | TermWin.fslant = prop.slant; |
|
|
792 | TermWin.fbase = (*fs)[1]->ascent; |
|
|
793 | |
|
|
794 | for (int style = 1; style < 4; style++) |
|
|
795 | { |
|
|
796 | #if ENABLE_STYLES |
|
|
797 | const char *res = rs[Rs_font + style]; |
|
|
798 | |
|
|
799 | if (res && !*res) |
|
|
800 | TermWin.fontset[style] = TermWin.fontset[0]; |
|
|
801 | else |
859 | { |
802 | { |
860 | delete TermWin.fontset; |
803 | TermWin.fontset[style] = fs = new rxvt_fontset (this); |
861 | TermWin.fontset = fs; |
804 | rxvt_fontprop prop2 = prop; |
862 | TermWin.fwidth = fs->base_font ()->width; |
|
|
863 | TermWin.fheight = fs->base_font ()->height; |
|
|
864 | TermWin.fbase = fs->base_font ()->ascent; |
|
|
865 | |
805 | |
866 | if (TermWin.parent[0]) |
806 | if (res) |
|
|
807 | prop2.weight = prop2.slant = rxvt_fontprop::unset; |
|
|
808 | else |
867 | { |
809 | { |
868 | resize_all_windows (0, 0, 0); |
810 | res = TermWin.fontset[0]->fontdesc; |
869 | scr_remap_chars (); |
811 | |
870 | scr_touch (true); |
812 | if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; |
|
|
813 | if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; |
871 | } |
814 | } |
872 | |
815 | |
873 | return true; |
816 | fs->populate (res); |
|
|
817 | fs->set_prop (prop2); |
874 | } |
818 | } |
|
|
819 | #else |
|
|
820 | TermWin.fontset[style] = TermWin.fontset[0]; |
|
|
821 | #endif |
|
|
822 | } |
|
|
823 | |
|
|
824 | if (TermWin.parent[0]) |
875 | } |
825 | { |
|
|
826 | resize_all_windows (0, 0, 0); |
|
|
827 | scr_remap_chars (); |
|
|
828 | scr_touch (true); |
|
|
829 | } |
876 | |
830 | |
877 | return false; |
831 | return true; |
878 | } |
832 | } |
879 | |
833 | |
880 | bool |
834 | void rxvt_term::set_string_property (Atom prop, const char *str, int len) |
881 | rxvt_term::font_up_down (int n, int direction) |
|
|
882 | { |
835 | { |
883 | return false; |
836 | // TODO: SMART_WINDOW_TITLE |
|
|
837 | XChangeProperty (display->display, TermWin.parent[0], |
|
|
838 | prop, XA_STRING, 8, PropModeReplace, |
|
|
839 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
|
|
840 | } |
|
|
841 | |
|
|
842 | void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
|
|
843 | { |
|
|
844 | // TODO: SMART_WINDOW_TITLE |
|
|
845 | wchar_t *ws = rxvt_mbstowcs (str, len); |
|
|
846 | char *s = rxvt_wcstoutf8 (ws); |
|
|
847 | |
|
|
848 | XChangeProperty (display->display, TermWin.parent[0], |
|
|
849 | prop, xa[XA_UTF8_STRING], 8, PropModeReplace, |
|
|
850 | (const unsigned char *)s, strlen (s)); |
|
|
851 | |
|
|
852 | free (s); |
|
|
853 | free (ws); |
884 | } |
854 | } |
885 | |
855 | |
886 | /*----------------------------------------------------------------------*/ |
856 | /*----------------------------------------------------------------------*/ |
887 | /*----------------------------------------------------------------------*/ |
857 | /*----------------------------------------------------------------------*/ |
888 | /* xterm sequences - title, iconName, color (exptl) */ |
858 | /* xterm sequences - title, iconName, color (exptl) */ |
889 | void |
859 | void |
890 | rxvt_term::set_title (const char *str) |
860 | rxvt_term::set_title (const char *str) |
891 | { |
861 | { |
892 | #ifdef SMART_WINDOW_TITLE |
862 | set_string_property (XA_WM_NAME, str); |
893 | char *name; |
863 | #if ENABLE_FRILLS |
894 | |
864 | set_utf8_property (display->atom ("_NET_WM_NAME"), str); |
895 | if (!XFetchName (display->display, TermWin.parent[0], &name)) |
|
|
896 | name = NULL; |
|
|
897 | |
|
|
898 | if (name == NULL || STRCMP (name, str)) |
|
|
899 | #endif |
|
|
900 | XStoreName (display->display, TermWin.parent[0], str); |
|
|
901 | |
|
|
902 | #ifdef SMART_WINDOW_TITLE |
|
|
903 | if (name) |
|
|
904 | XFree (name); |
|
|
905 | #endif |
865 | #endif |
906 | } |
866 | } |
907 | |
867 | |
908 | void |
868 | void |
909 | rxvt_term::set_icon_name (const char *str) |
869 | rxvt_term::set_icon_name (const char *str) |
910 | { |
870 | { |
911 | #ifdef SMART_WINDOW_TITLE |
871 | set_string_property (XA_WM_ICON_NAME, str); |
912 | char *name; |
872 | #if ENABLE_FRILLS |
913 | |
873 | set_utf8_property (display->atom ("_NET_WM_ICON_NAME"), str); |
914 | if (!XGetIconName (display->display, TermWin.parent[0], &name)) |
|
|
915 | name = NULL; |
|
|
916 | |
|
|
917 | if (name == NULL || STRCMP (name, str)) |
|
|
918 | #endif |
|
|
919 | XSetIconName (display->display, TermWin.parent[0], str); |
|
|
920 | |
|
|
921 | #ifdef SMART_WINDOW_TITLE |
|
|
922 | if (name) |
|
|
923 | XFree (name); |
|
|
924 | #endif |
874 | #endif |
925 | } |
875 | } |
926 | |
876 | |
927 | #ifdef XTERM_COLOR_CHANGE |
877 | #ifdef XTERM_COLOR_CHANGE |
928 | void |
878 | void |
… | |
… | |
940 | i = atoi (color); |
890 | i = atoi (color); |
941 | if (i >= 8 && i <= 15) |
891 | if (i >= 8 && i <= 15) |
942 | { /* bright colors */ |
892 | { /* bright colors */ |
943 | i -= 8; |
893 | i -= 8; |
944 | # ifndef NO_BRIGHTCOLOR |
894 | # ifndef NO_BRIGHTCOLOR |
945 | PixColors[idx] = PixColors[minBrightCOLOR + i]; |
895 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; |
946 | SET_PIXCOLOR (idx); |
896 | SET_PIXCOLOR (idx); |
947 | goto Done; |
897 | goto Done; |
948 | # endif |
898 | # endif |
949 | |
899 | |
950 | } |
900 | } |
951 | if (i >= 0 && i <= 7) |
901 | if (i >= 0 && i <= 7) |
952 | { /* normal colors */ |
902 | { /* normal colors */ |
953 | PixColors[idx] = PixColors[minCOLOR + i]; |
903 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
954 | SET_PIXCOLOR (idx); |
904 | SET_PIXCOLOR (idx); |
955 | goto Done; |
905 | goto Done; |
956 | } |
906 | } |
957 | } |
907 | } |
958 | |
908 | |
959 | if (!rXParseAllocColor (& xcol, color)) |
909 | if (!rXParseAllocColor (& xcol, color)) |
960 | return; |
910 | return; |
961 | |
911 | |
962 | /* XStoreColor (display->display, XCMAP, XColor*); */ |
912 | /* XStoreColor (display->display, display->cmap, XColor*); */ |
963 | |
913 | |
964 | /* |
914 | /* |
965 | * FIXME: should free colors here, but no idea how to do it so instead, |
915 | * FIXME: should free colors here, but no idea how to do it so instead, |
966 | * so just keep gobbling up the colormap |
916 | * so just keep gobbling up the colormap |
967 | */ |
917 | */ |
968 | # if 0 |
918 | # if 0 |
969 | for (i = Color_Black; i <= Color_White; i++) |
919 | for (i = Color_Black; i <= Color_White; i++) |
970 | if (PixColors[idx] == PixColors[i]) |
920 | if (pix_colors[idx] == pix_colors[i]) |
971 | break; |
921 | break; |
972 | if (i > Color_White) |
922 | if (i > Color_White) |
973 | { |
923 | { |
974 | /* fprintf (stderr, "XFreeColors: PixColors [%d] = %lu\n", idx, PixColors [idx]); */ |
924 | /* fprintf (stderr, "XFreeColors: pix_colors [%d] = %lu\n", idx, pix_colors [idx]); */ |
975 | XFreeColors (display->display, XCMAP, (PixColors + idx), 1, |
925 | XFreeColors (display->display, display->cmap, (pix_colors + idx), 1, |
976 | DisplayPlanes (display->display, display->screen)); |
926 | DisplayPlanes (display->display, display->screen)); |
977 | } |
927 | } |
978 | # endif |
928 | # endif |
979 | |
929 | |
980 | PixColors[idx] = xcol; |
930 | pix_colors_focused[idx] = xcol; |
981 | SET_PIXCOLOR (idx); |
931 | SET_PIXCOLOR (idx); |
982 | |
932 | |
983 | /* XSetWindowAttributes attr; */ |
933 | /* XSetWindowAttributes attr; */ |
984 | /* Cursor cursor; */ |
934 | /* Cursor cursor; */ |
985 | Done: |
935 | Done: |
986 | if (idx == Color_bg && ! (Options & Opt_transparent)) |
936 | #ifdef OFF_FOCUS_FADING |
987 | XSetWindowBackground (display->display, TermWin.vt, |
937 | if (rs[Rs_fade]) |
988 | PixColors[Color_bg]); |
938 | pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (display, atoi (rs[Rs_fade])); |
|
|
939 | #endif |
989 | |
940 | |
990 | /* handle Color_BD, scrollbar background, etc. */ |
941 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
991 | |
942 | |
992 | set_colorfgbg (); |
|
|
993 | recolour_cursor (); |
943 | recolour_cursor (); |
994 | scr_touch (true); |
944 | scr_recolour (); |
995 | } |
945 | } |
996 | |
946 | |
997 | #else |
947 | #else |
998 | # define set_window_color (idx,color) ((void)0) |
948 | # define set_window_color (idx,color) ((void)0) |
999 | #endif /* XTERM_COLOR_CHANGE */ |
949 | #endif /* XTERM_COLOR_CHANGE */ |
… | |
… | |
1001 | void |
951 | void |
1002 | rxvt_term::recolour_cursor () |
952 | rxvt_term::recolour_cursor () |
1003 | { |
953 | { |
1004 | XColor xcol[2]; |
954 | XColor xcol[2]; |
1005 | |
955 | |
1006 | xcol[0].pixel = ISSET_PIXCOLOR (Color_pointer_fg) ? PixColors[Color_pointer_fg] : PixColors[Color_fg]; |
956 | xcol[0].pixel = ISSET_PIXCOLOR (Color_pointer_fg) |
1007 | xcol[1].pixel = ISSET_PIXCOLOR (Color_pointer_bg) ? PixColors[Color_pointer_bg] : PixColors[Color_bg]; |
957 | ? pix_colors_focused[Color_pointer_fg] |
|
|
958 | : pix_colors_focused[Color_fg]; |
|
|
959 | xcol[1].pixel = ISSET_PIXCOLOR (Color_pointer_bg) |
|
|
960 | ? pix_colors_focused[Color_pointer_bg] |
|
|
961 | : pix_colors_focused[Color_bg]; |
|
|
962 | |
1008 | XQueryColors (display->display, XCMAP, xcol, 2); |
963 | XQueryColors (display->display, display->cmap, xcol, 2); |
1009 | XRecolorCursor (display->display, TermWin_cursor, xcol + 0, xcol + 1); |
964 | XRecolorCursor (display->display, TermWin_cursor, xcol + 0, xcol + 1); |
1010 | } |
965 | } |
1011 | |
966 | |
1012 | /*----------------------------------------------------------------------*/ |
967 | /*----------------------------------------------------------------------*/ |
1013 | /* |
968 | /* |
1014 | * find if fg/bg matches any of the normal (low-intensity) colors |
969 | * find if fg/bg matches any of the normal (low-intensity) colors |
1015 | */ |
970 | */ |
1016 | void |
971 | void |
1017 | rxvt_term::set_colorfgbg () |
972 | rxvt_term::set_colorfgbg () |
1018 | { |
973 | { |
1019 | unsigned int i; |
974 | unsigned int i; |
1020 | const char *xpmb = "\0"; |
975 | const char *xpmb = "\0"; |
1021 | char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; |
976 | char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; |
1022 | |
977 | |
1023 | env_colorfgbg = |
|
|
1024 | (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg") + 1); |
978 | env_colorfgbg = (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg") + 1); |
1025 | STRCPY (fstr, "default"); |
979 | strcpy (fstr, "default"); |
1026 | STRCPY (bstr, "default"); |
980 | strcpy (bstr, "default"); |
1027 | for (i = Color_Black; i <= Color_White; i++) |
981 | for (i = Color_Black; i <= Color_White; i++) |
1028 | if (PixColors[Color_fg] == PixColors[i]) |
982 | if (pix_colors[Color_fg] == pix_colors[i]) |
1029 | { |
983 | { |
1030 | sprintf (fstr, "%d", (i - Color_Black)); |
984 | sprintf (fstr, "%d", (i - Color_Black)); |
1031 | break; |
985 | break; |
1032 | } |
986 | } |
|
|
987 | |
1033 | for (i = Color_Black; i <= Color_White; i++) |
988 | for (i = Color_Black; i <= Color_White; i++) |
1034 | if (PixColors[Color_bg] == PixColors[i]) |
989 | if (pix_colors[Color_bg] == pix_colors[i]) |
1035 | { |
990 | { |
1036 | sprintf (bstr, "%d", (i - Color_Black)); |
991 | sprintf (bstr, "%d", (i - Color_Black)); |
1037 | #ifdef XPM_BACKGROUND |
992 | #ifdef XPM_BACKGROUND |
1038 | xpmb = "default;"; |
993 | xpmb = "default;"; |
1039 | #endif |
994 | #endif |
1040 | break; |
995 | break; |
1041 | } |
996 | } |
1042 | |
997 | |
1043 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
998 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
1044 | |
|
|
1045 | #ifndef NO_BRIGHTCOLOR |
|
|
1046 | colorfgbg = DEFAULT_RSTYLE; |
|
|
1047 | for (i = minCOLOR; i <= maxCOLOR; i++) |
|
|
1048 | { |
|
|
1049 | if (PixColors[Color_fg] == PixColors[i]) |
|
|
1050 | colorfgbg = SET_FGCOLOR (colorfgbg, i); |
|
|
1051 | if (PixColors[Color_bg] == PixColors[i]) |
|
|
1052 | colorfgbg = SET_BGCOLOR (colorfgbg, i); |
|
|
1053 | } |
|
|
1054 | #endif |
|
|
1055 | } |
999 | } |
1056 | |
1000 | |
1057 | /*----------------------------------------------------------------------*/ |
1001 | /*----------------------------------------------------------------------*/ |
1058 | /* |
1002 | /* |
1059 | * Colour determination for low colour displays, routine from |
1003 | * Colour determination for low colour displays, routine from |
… | |
… | |
1207 | if (width == 0) |
1151 | if (width == 0) |
1208 | width = wattr.width - szHint.base_width; |
1152 | width = wattr.width - szHint.base_width; |
1209 | if (height == 0) |
1153 | if (height == 0) |
1210 | height = wattr.height - szHint.base_height; |
1154 | height = wattr.height - szHint.base_height; |
1211 | } |
1155 | } |
|
|
1156 | |
1212 | if (width != TermWin.width || height != TermWin.height) |
1157 | if (width != TermWin.width || height != TermWin.height) |
1213 | { |
1158 | { |
1214 | width += szHint.base_width; |
1159 | width += szHint.base_width; |
1215 | height += szHint.base_height; |
1160 | height += szHint.base_height; |
1216 | resize_all_windows (width, height, 0); |
1161 | resize_all_windows (width, height, 0); |
… | |
… | |
1221 | * - X INPUT METHOD ROUTINES - * |
1166 | * - X INPUT METHOD ROUTINES - * |
1222 | * -------------------------------------------------------------------- */ |
1167 | * -------------------------------------------------------------------- */ |
1223 | #ifdef USE_XIM |
1168 | #ifdef USE_XIM |
1224 | |
1169 | |
1225 | void |
1170 | void |
|
|
1171 | rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) |
|
|
1172 | { |
|
|
1173 | fg = pix_colors[Color_fg]; |
|
|
1174 | bg = pix_colors[Color_bg]; |
|
|
1175 | } |
|
|
1176 | |
|
|
1177 | void |
1226 | rxvt_term::im_set_size (XRectangle *size) |
1178 | rxvt_term::im_set_size (XRectangle &size) |
1227 | { |
1179 | { |
|
|
1180 | // the int_bwidth terms make no sense to me |
1228 | size->x = TermWin.int_bwidth; |
1181 | size.x = TermWin.int_bwidth; |
1229 | size->y = TermWin.int_bwidth; |
1182 | size.y = TermWin.int_bwidth; |
1230 | size->width = Width2Pixel (TermWin.ncol); |
1183 | size.width = Width2Pixel (TermWin.ncol) + TermWin.int_bwidth; |
1231 | size->height = Height2Pixel (TermWin.nrow); |
1184 | size.height = Height2Pixel (TermWin.nrow) + TermWin.int_bwidth; |
1232 | } |
1185 | } |
1233 | |
1186 | |
1234 | void |
1187 | void |
1235 | rxvt_term::im_set_color (unsigned long *fg, unsigned long *bg) |
1188 | rxvt_term::im_set_preedit_area (XRectangle &preedit_rect, |
|
|
1189 | XRectangle &status_rect, |
|
|
1190 | const XRectangle &needed_rect) |
1236 | { |
1191 | { |
1237 | *fg = PixColors[Color_fg]; |
1192 | preedit_rect.x = needed_rect.width; |
1238 | *bg = PixColors[Color_bg]; |
1193 | preedit_rect.y = 0; |
|
|
1194 | preedit_rect.width = Width2Pixel (TermWin.ncol) - needed_rect.width + 1; |
|
|
1195 | preedit_rect.height = TermWin.fheight; |
|
|
1196 | |
|
|
1197 | status_rect.x = 0; |
|
|
1198 | status_rect.y = 0; |
|
|
1199 | status_rect.width = needed_rect.width ? needed_rect.width : Width2Pixel (TermWin.ncol) + 1; |
|
|
1200 | status_rect.height = TermWin.fheight; |
1239 | } |
1201 | } |
1240 | |
1202 | |
1241 | /* Checking whether input method is running. */ |
1203 | /* Checking whether input method is running. */ |
1242 | bool |
1204 | bool |
1243 | rxvt_term::IMisRunning () |
1205 | rxvt_term::IMisRunning () |
1244 | { |
1206 | { |
1245 | char *p; |
1207 | char *p; |
1246 | Atom atom; |
1208 | Atom atom; |
1247 | Window win; |
1209 | Window win; |
1248 | char server[IMBUFSIZ]; |
1210 | char server[IMBUFSIZ]; |
1249 | |
1211 | |
1250 | /* get current locale modifier */ |
1212 | /* get current locale modifier */ |
1251 | if ((p = XSetLocaleModifiers (NULL)) != NULL) |
1213 | if ((p = XSetLocaleModifiers (NULL)) != NULL) |
1252 | { |
1214 | { |
1253 | STRCPY (server, "@server="); |
1215 | strcpy (server, "@server="); |
1254 | STRNCAT (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ |
1216 | strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ |
|
|
1217 | |
1255 | if ((p = STRCHR (server + 1, '@')) != NULL) /* first one only */ |
1218 | if ((p = strchr (server + 1, '@')) != NULL) /* first one only */ |
1256 | *p = '\0'; |
1219 | *p = '\0'; |
1257 | |
1220 | |
1258 | atom = XInternAtom (display->display, server, False); |
1221 | atom = XInternAtom (display->display, server, False); |
1259 | win = XGetSelectionOwner (display->display, atom); |
1222 | win = XGetSelectionOwner (display->display, atom); |
|
|
1223 | |
1260 | if (win != None) |
1224 | if (win != None) |
1261 | return True; |
1225 | return True; |
1262 | } |
1226 | } |
|
|
1227 | |
1263 | return False; |
1228 | return False; |
1264 | } |
1229 | } |
1265 | |
1230 | |
1266 | void |
1231 | void |
1267 | rxvt_term::IMSendSpot () |
1232 | rxvt_term::IMSendSpot () |
1268 | { |
1233 | { |
1269 | XPoint spot; |
1234 | XPoint nspot; |
1270 | XVaNestedList preedit_attr; |
1235 | XVaNestedList preedit_attr; |
1271 | |
1236 | |
1272 | if (Input_Context == NULL |
1237 | if (!Input_Context |
|
|
1238 | || !TermWin.focus |
1273 | || !TermWin.focus || ! (input_style & XIMPreeditPosition) |
1239 | || !(input_style & XIMPreeditPosition)) |
1274 | || ! (event_type == KeyPress |
|
|
1275 | || event_type == Expose |
|
|
1276 | || event_type == NoExpose |
|
|
1277 | || event_type == SelectionNotify |
|
|
1278 | || event_type == ButtonRelease || event_type == FocusIn) |
|
|
1279 | || !IMisRunning ()) |
|
|
1280 | return; |
1240 | return; |
1281 | |
1241 | |
1282 | im_set_position (&spot); |
1242 | im_set_position (nspot); |
|
|
1243 | |
|
|
1244 | if (nspot.x == spot.x && nspot.y == spot.y) |
|
|
1245 | return; |
|
|
1246 | |
|
|
1247 | spot = nspot; |
1283 | |
1248 | |
1284 | preedit_attr = XVaCreateNestedList (0, XNSpotLocation, &spot, NULL); |
1249 | preedit_attr = XVaCreateNestedList (0, XNSpotLocation, &spot, NULL); |
1285 | XSetICValues (Input_Context, XNPreeditAttributes, preedit_attr, NULL); |
1250 | XSetICValues (Input_Context, XNPreeditAttributes, preedit_attr, NULL); |
1286 | XFree (preedit_attr); |
1251 | XFree (preedit_attr); |
1287 | } |
1252 | } |
1288 | |
1253 | |
1289 | void |
1254 | void |
1290 | rxvt_term::im_set_preedit_area (XRectangle * preedit_rect, XRectangle * status_rect, |
|
|
1291 | XRectangle * needed_rect) |
|
|
1292 | { |
|
|
1293 | int mbh, vtx = 0; |
|
|
1294 | |
|
|
1295 | if (scrollbar_visible () && ! (Options & Opt_scrollBar_right)) |
|
|
1296 | vtx = scrollbar_TotalWidth (); |
|
|
1297 | |
|
|
1298 | mbh = menubar_visible () ? menuBar_TotalHeight () : 0; |
|
|
1299 | mbh -= TermWin.lineSpace; |
|
|
1300 | |
|
|
1301 | preedit_rect->x = needed_rect->width + vtx; |
|
|
1302 | preedit_rect->y = Height2Pixel (TermWin.nrow - 1) + mbh; |
|
|
1303 | |
|
|
1304 | preedit_rect->width = Width2Pixel (TermWin.ncol + 1) - needed_rect->width + vtx; |
|
|
1305 | preedit_rect->height = Height2Pixel (1); |
|
|
1306 | |
|
|
1307 | status_rect->x = vtx; |
|
|
1308 | status_rect->y = Height2Pixel (TermWin.nrow - 1) + mbh; |
|
|
1309 | |
|
|
1310 | status_rect->width = needed_rect->width ? needed_rect->width : Width2Pixel (TermWin.ncol + 1); |
|
|
1311 | status_rect->height = Height2Pixel (1); |
|
|
1312 | } |
|
|
1313 | |
|
|
1314 | void |
|
|
1315 | rxvt_term::im_destroy () |
1255 | rxvt_term::im_destroy () |
1316 | { |
1256 | { |
1317 | if (Input_Context) |
|
|
1318 | { |
|
|
1319 | XDestroyIC (Input_Context); |
|
|
1320 | Input_Context = NULL; |
|
|
1321 | } |
|
|
1322 | |
|
|
1323 | if (input_method) |
1257 | if (input_method) |
1324 | { |
1258 | { |
|
|
1259 | if (Input_Context && input_method->xim) |
|
|
1260 | XDestroyIC (Input_Context); |
|
|
1261 | |
1325 | display->put_xim (input_method); |
1262 | display->put_xim (input_method); |
1326 | input_method = 0; |
1263 | input_method = 0; |
1327 | } |
1264 | } |
|
|
1265 | |
|
|
1266 | Input_Context = 0; |
1328 | } |
1267 | } |
1329 | |
1268 | |
1330 | /* |
1269 | /* |
1331 | * Try to open a XIM with the current modifiers, then see if we can |
1270 | * Try to open a XIM with the current modifiers, then see if we can |
1332 | * open a suitable preedit type |
1271 | * open a suitable preedit type |
1333 | */ |
1272 | */ |
1334 | bool |
1273 | bool |
1335 | rxvt_term::IM_get_IC (const char *modifiers) |
1274 | rxvt_term::IM_get_IC (const char *modifiers) |
1336 | { |
1275 | { |
1337 | int i, j, found; |
1276 | int i, j, found; |
1338 | XIM xim; |
1277 | XIM xim; |
1339 | XPoint spot; |
1278 | XPoint spot; |
1340 | XRectangle rect, status_rect, needed_rect; |
1279 | XRectangle rect, status_rect, needed_rect; |
1341 | unsigned long fg, bg; |
1280 | unsigned long fg, bg; |
1342 | const char *p; |
1281 | const char *p; |
1343 | char **s; |
1282 | char **s; |
1344 | XIMStyles *xim_styles; |
1283 | XIMStyles *xim_styles; |
1345 | XVaNestedList preedit_attr, status_attr; |
|
|
1346 | |
1284 | |
1347 | if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) |
1285 | if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) |
1348 | return false; |
1286 | return false; |
1349 | |
1287 | |
1350 | D_MAIN ((stderr, "rxvt_IM_get_IC ()")); |
1288 | D_MAIN ((stderr, "rxvt_IM_get_IC ()")); |
1351 | input_method = display->get_xim (locale, modifiers); |
1289 | input_method = display->get_xim (locale, modifiers); |
1352 | if (input_method == NULL) |
1290 | if (input_method == NULL) |
1353 | return false; |
1291 | return false; |
1354 | |
1292 | |
1355 | xim = input_method->xim; |
1293 | xim = input_method->xim; |
|
|
1294 | spot.x = spot.y = -1; |
1356 | |
1295 | |
1357 | xim_styles = NULL; |
1296 | xim_styles = NULL; |
1358 | if (XGetIMValues (xim, XNQueryInputStyle, &xim_styles, NULL) |
1297 | if (XGetIMValues (xim, XNQueryInputStyle, &xim_styles, NULL) |
1359 | || !xim_styles || !xim_styles->count_styles) |
1298 | || !xim_styles || !xim_styles->count_styles) |
1360 | { |
1299 | { |
1361 | display->put_xim (input_method); |
1300 | im_destroy (); |
1362 | return false; |
1301 | return false; |
1363 | } |
1302 | } |
1364 | |
1303 | |
1365 | p = rs[Rs_preeditType] ? rs[Rs_preeditType] : "OverTheSpot,OffTheSpot,Root"; |
1304 | const char *pet[] = { rs[Rs_preeditType], "OverTheSpot,OffTheSpot,Root,None" }; |
|
|
1305 | |
|
|
1306 | for (int pi = 0; pi < 2; pi++) |
|
|
1307 | { |
|
|
1308 | p = pet[pi]; |
|
|
1309 | |
|
|
1310 | if (!p) |
|
|
1311 | continue; |
|
|
1312 | |
1366 | s = rxvt_splitcommastring (p); |
1313 | s = rxvt_splitcommastring (p); |
|
|
1314 | |
1367 | for (i = found = 0; !found && s[i]; i++) |
1315 | for (i = found = 0; !found && s[i]; i++) |
1368 | { |
1316 | { |
1369 | if (!STRCMP (s[i], "OverTheSpot")) |
1317 | if (!strcmp (s[i], "OverTheSpot")) |
1370 | input_style = (XIMPreeditPosition | XIMStatusNothing); |
1318 | input_style = (XIMPreeditPosition | XIMStatusNothing); |
1371 | else if (!STRCMP (s[i], "OffTheSpot")) |
1319 | else if (!strcmp (s[i], "OffTheSpot")) |
1372 | input_style = (XIMPreeditArea | XIMStatusArea); |
1320 | input_style = (XIMPreeditArea | XIMStatusArea); |
1373 | else if (!STRCMP (s[i], "Root")) |
1321 | else if (!strcmp (s[i], "Root")) |
1374 | input_style = (XIMPreeditNothing | XIMStatusNothing); |
1322 | input_style = (XIMPreeditNothing | XIMStatusNothing); |
|
|
1323 | else if (!strcmp (s[i], "None")) |
|
|
1324 | input_style = (XIMPreeditNone | XIMStatusNone); |
1375 | |
1325 | |
1376 | for (j = 0; j < xim_styles->count_styles; j++) |
1326 | for (j = 0; j < xim_styles->count_styles; j++) |
1377 | if (input_style == xim_styles->supported_styles[j]) |
1327 | if (input_style == xim_styles->supported_styles[j]) |
1378 | { |
1328 | { |
|
|
1329 | rxvt_freecommastring (s); |
|
|
1330 | |
1379 | found = 1; |
1331 | found = 1; |
1380 | break; |
1332 | goto foundpet; |
|
|
1333 | } |
|
|
1334 | |
1381 | } |
1335 | } |
1382 | } |
|
|
1383 | |
1336 | |
1384 | for (i = 0; s[i]; i++) |
1337 | rxvt_freecommastring (s); |
1385 | free (s[i]); |
1338 | } |
1386 | |
1339 | |
1387 | free (s); |
1340 | foundpet: |
|
|
1341 | |
1388 | XFree (xim_styles); |
1342 | XFree (xim_styles); |
1389 | |
1343 | |
1390 | if (!found) |
1344 | if (!found) |
1391 | { |
1345 | { |
1392 | display->put_xim (input_method); |
1346 | im_destroy (); |
1393 | return false; |
1347 | return false; |
1394 | } |
1348 | } |
1395 | |
1349 | |
1396 | preedit_attr = status_attr = NULL; |
1350 | XFontSet fs = 0; |
|
|
1351 | XVaNestedList preedit_attr = 0, status_attr = 0; |
|
|
1352 | |
|
|
1353 | if (input_style & (XIMPreeditPosition | XIMPreeditArea)) |
|
|
1354 | { |
|
|
1355 | // fake us a font-set, please |
|
|
1356 | char **missing_charset_list; |
|
|
1357 | int missing_charset_count; |
|
|
1358 | char *def_string; |
|
|
1359 | char pat[512]; |
|
|
1360 | |
|
|
1361 | sprintf (pat, |
|
|
1362 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
|
|
1363 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
|
|
1364 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
|
|
1365 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
|
|
1366 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
|
|
1367 | "*", |
|
|
1368 | TermWin.fheight, |
|
|
1369 | TermWin.fheight + 1, TermWin.fheight - 1, |
|
|
1370 | TermWin.fheight - 2, TermWin.fheight + 2); |
|
|
1371 | |
|
|
1372 | fs = XCreateFontSet (display->display, pat, |
|
|
1373 | &missing_charset_list, &missing_charset_count, &def_string); |
|
|
1374 | |
|
|
1375 | if (missing_charset_list) |
|
|
1376 | XFreeStringList (missing_charset_list); |
|
|
1377 | |
|
|
1378 | if (!fs) |
|
|
1379 | { |
|
|
1380 | input_style &= ~(XIMPreeditPosition | XIMPreeditArea); |
|
|
1381 | rxvt_warn ("unable to create fontset for input method, try \"-pt Root\". Continuing.\n"); |
|
|
1382 | } |
|
|
1383 | } |
1397 | |
1384 | |
1398 | if (input_style & XIMPreeditPosition) |
1385 | if (input_style & XIMPreeditPosition) |
1399 | { |
1386 | { |
1400 | im_set_size (&rect); |
1387 | im_set_size (rect); |
1401 | im_set_position (&spot); |
1388 | im_set_position (spot); |
1402 | im_set_color (&fg, &bg); |
1389 | im_set_color (fg, bg); |
1403 | |
1390 | |
1404 | preedit_attr = XVaCreateNestedList (0, XNArea, &rect, |
1391 | preedit_attr = XVaCreateNestedList (0, |
|
|
1392 | XNForeground, fg, |
|
|
1393 | XNBackground, bg, |
|
|
1394 | XNArea, &rect, |
1405 | XNSpotLocation, &spot, |
1395 | XNSpotLocation, &spot, |
1406 | XNForeground, fg, XNBackground, bg, |
|
|
1407 | //XNFontSet, TermWin.fontset, |
1396 | XNFontSet, fs, |
1408 | NULL); |
1397 | NULL); |
1409 | } |
1398 | } |
1410 | else if (input_style & XIMPreeditArea) |
1399 | else if (input_style & XIMPreeditArea) |
1411 | { |
1400 | { |
1412 | im_set_color (&fg, &bg); |
1401 | im_set_color (fg, bg); |
1413 | |
1402 | |
1414 | /* |
1403 | /* |
1415 | * The necessary width of preedit area is unknown |
1404 | * The necessary width of preedit area is unknown |
1416 | * until create input context. |
1405 | * until create input context. |
1417 | */ |
1406 | */ |
1418 | needed_rect.width = 0; |
1407 | needed_rect.width = 0; |
1419 | |
|
|
1420 | im_set_preedit_area (&rect, &status_rect, &needed_rect); |
1408 | im_set_preedit_area (rect, status_rect, needed_rect); |
1421 | |
1409 | |
1422 | preedit_attr = XVaCreateNestedList (0, XNArea, &rect, |
1410 | preedit_attr = XVaCreateNestedList (0, |
|
|
1411 | XNForeground, fg, |
1423 | XNForeground, fg, XNBackground, bg, |
1412 | XNBackground, bg, |
|
|
1413 | XNArea, &rect, |
|
|
1414 | XNFontSet, fs, |
|
|
1415 | NULL); |
|
|
1416 | status_attr = XVaCreateNestedList (0, |
|
|
1417 | XNForeground, fg, |
|
|
1418 | XNBackground, bg, |
|
|
1419 | XNArea, &status_rect, |
1424 | //XNFontSet, TermWin.fontset, |
1420 | XNFontSet, fs, |
1425 | NULL); |
1421 | NULL); |
1426 | status_attr = XVaCreateNestedList (0, XNArea, &status_rect, |
|
|
1427 | XNForeground, fg, XNBackground, bg, |
|
|
1428 | //XNFontSet, TermWin.fontset, |
|
|
1429 | NULL); |
|
|
1430 | } |
1422 | } |
1431 | |
1423 | |
1432 | Input_Context = XCreateIC (xim, XNInputStyle, input_style, |
1424 | Input_Context = XCreateIC (xim, |
|
|
1425 | XNInputStyle, input_style, |
1433 | XNClientWindow, TermWin.parent[0], |
1426 | XNClientWindow, TermWin.vt, |
1434 | XNFocusWindow, TermWin.parent[0], |
1427 | XNFocusWindow, TermWin.parent[0], |
1435 | preedit_attr ? XNPreeditAttributes : NULL, |
1428 | preedit_attr ? XNPreeditAttributes : NULL, |
1436 | preedit_attr, |
1429 | preedit_attr, |
1437 | status_attr ? XNStatusAttributes : NULL, |
1430 | status_attr ? XNStatusAttributes : NULL, |
1438 | status_attr, NULL); |
1431 | status_attr, NULL); |
|
|
1432 | |
1439 | if (preedit_attr) XFree (preedit_attr); |
1433 | if (preedit_attr) XFree (preedit_attr); |
1440 | if (status_attr) XFree (status_attr); |
1434 | if (status_attr) XFree (status_attr); |
|
|
1435 | if (fs) XFreeFontSet (display->display, fs); |
1441 | |
1436 | |
1442 | if (Input_Context == NULL) |
1437 | if (Input_Context == NULL) |
1443 | { |
1438 | { |
1444 | rxvt_warn ("failed to create input context, continuing without XIM.\n"); |
1439 | rxvt_warn ("failed to create input context, continuing without XIM.\n"); |
1445 | display->put_xim (input_method); |
1440 | im_destroy (); |
1446 | return false; |
1441 | return false; |
1447 | } |
1442 | } |
1448 | |
1443 | |
1449 | if (input_style & XIMPreeditArea) |
1444 | if (input_style & XIMPreeditArea) |
1450 | IMSetStatusPosition (); |
1445 | IMSetStatusPosition (); |
… | |
… | |
1476 | if (p && *p) |
1471 | if (p && *p) |
1477 | { |
1472 | { |
1478 | bool found = false; |
1473 | bool found = false; |
1479 | |
1474 | |
1480 | s = rxvt_splitcommastring (p); |
1475 | s = rxvt_splitcommastring (p); |
|
|
1476 | |
1481 | for (i = 0; s[i]; i++) |
1477 | for (i = 0; s[i]; i++) |
1482 | { |
1478 | { |
1483 | if (*s[i]) |
1479 | if (*s[i]) |
1484 | { |
1480 | { |
1485 | STRCPY (buf, "@im="); |
1481 | strcpy (buf, "@im="); |
1486 | STRNCAT (buf, s[i], IMBUFSIZ - 5); |
1482 | strncat (buf, s[i], IMBUFSIZ - 5); |
1487 | if (IM_get_IC (buf)) |
1483 | if (IM_get_IC (buf)) |
1488 | { |
1484 | { |
1489 | found = true; |
1485 | found = true; |
1490 | break; |
1486 | break; |
1491 | } |
1487 | } |
1492 | } |
1488 | } |
1493 | } |
1489 | } |
1494 | for (i = 0; s[i]; i++) |
1490 | |
1495 | free (s[i]); |
1491 | rxvt_freecommastring (s); |
1496 | free (s); |
|
|
1497 | |
1492 | |
1498 | if (found) |
1493 | if (found) |
1499 | goto done; |
1494 | goto done; |
1500 | } |
1495 | } |
1501 | |
1496 | |
… | |
… | |
1515 | } |
1510 | } |
1516 | |
1511 | |
1517 | void |
1512 | void |
1518 | rxvt_term::IMSetStatusPosition () |
1513 | rxvt_term::IMSetStatusPosition () |
1519 | { |
1514 | { |
1520 | XRectangle preedit_rect, status_rect, *needed_rect; |
1515 | XRectangle preedit_rect, status_rect, *needed_rect; |
1521 | XVaNestedList preedit_attr, status_attr; |
1516 | XVaNestedList preedit_attr, status_attr; |
1522 | |
1517 | |
1523 | if (Input_Context == NULL |
1518 | if (!Input_Context |
|
|
1519 | || !TermWin.focus |
1524 | || !TermWin.focus || ! (input_style & XIMPreeditArea) |
1520 | || !(input_style & XIMPreeditArea) |
1525 | || !IMisRunning ()) |
1521 | || !IMisRunning ()) |
1526 | return; |
1522 | return; |
1527 | |
1523 | |
1528 | /* Getting the necessary width of preedit area */ |
1524 | /* Getting the necessary width of preedit area */ |
1529 | status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); |
1525 | status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); |
1530 | XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); |
1526 | XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); |
1531 | XFree (status_attr); |
1527 | XFree (status_attr); |
1532 | |
1528 | |
1533 | im_set_preedit_area (&preedit_rect, &status_rect, needed_rect); |
1529 | im_set_preedit_area (preedit_rect, status_rect, *needed_rect); |
|
|
1530 | XFree (needed_rect); |
1534 | |
1531 | |
1535 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
1532 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
1536 | status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); |
1533 | status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); |
1537 | |
1534 | |
1538 | XSetICValues (Input_Context, |
1535 | XSetICValues (Input_Context, |
1539 | XNPreeditAttributes, preedit_attr, |
1536 | XNPreeditAttributes, preedit_attr, |
1540 | XNStatusAttributes, status_attr, NULL); |
1537 | XNStatusAttributes, status_attr, NULL); |
1541 | |
1538 | |
1542 | XFree (preedit_attr); |
1539 | XFree (preedit_attr); |
1543 | XFree (status_attr); |
1540 | XFree (status_attr); |
1544 | } |
1541 | } |
1545 | #endif /* USE_XIM */ |
1542 | #endif /* USE_XIM */ |