… | |
… | |
11 | * Copyright (c) 1997 mj olesen <olesen@me.QueensU.CA> |
11 | * Copyright (c) 1997 mj olesen <olesen@me.QueensU.CA> |
12 | * - extensive modifications |
12 | * - extensive modifications |
13 | * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> |
13 | * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> |
14 | * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> |
14 | * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> |
15 | * - extensive modifications |
15 | * - extensive modifications |
16 | * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com> |
16 | * Copyright (c) 2003-2006 Marc Lehmann <pcg@goof.com> |
17 | * |
17 | * |
18 | * This program is free software; you can redistribute it and/or modify |
18 | * This program is free software; you can redistribute it and/or modify |
19 | * it under the terms of the GNU General Public License as published by |
19 | * it under the terms of the GNU General Public License as published by |
20 | * the Free Software Foundation; either version 2 of the License, or |
20 | * the Free Software Foundation; either version 2 of the License, or |
21 | * (at your option) any later version. |
21 | * (at your option) any later version. |
… | |
… | |
30 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
30 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
31 | *---------------------------------------------------------------------*/ |
31 | *---------------------------------------------------------------------*/ |
32 | |
32 | |
33 | #include "../config.h" /* NECESSARY */ |
33 | #include "../config.h" /* NECESSARY */ |
34 | #include "rxvt.h" /* NECESSARY */ |
34 | #include "rxvt.h" /* NECESSARY */ |
|
|
35 | #include "keyboard.h" |
|
|
36 | #include "rxvtperl.h" |
|
|
37 | |
|
|
38 | #include <limits> |
35 | |
39 | |
36 | #include <csignal> |
40 | #include <csignal> |
37 | #include <cstring> |
41 | #include <cstring> |
38 | |
42 | |
39 | #ifdef TTY_GID_SUPPORT |
43 | #ifdef TTY_GID_SUPPORT |
… | |
… | |
42 | |
46 | |
43 | #ifdef HAVE_TERMIOS_H |
47 | #ifdef HAVE_TERMIOS_H |
44 | # include <termios.h> |
48 | # include <termios.h> |
45 | #endif |
49 | #endif |
46 | |
50 | |
47 | #ifdef KEYSYM_RESOURCE |
|
|
48 | # include "keyboard.h" |
|
|
49 | #endif |
|
|
50 | |
|
|
51 | vector<rxvt_term *> rxvt_term::termlist; |
51 | vector<rxvt_term *> rxvt_term::termlist; |
52 | |
52 | |
|
|
53 | // used to tell global functions which terminal instance is "active" |
|
|
54 | rxvt_t rxvt_current_term; |
|
|
55 | |
53 | static char curlocale[128]; |
56 | static char curlocale[128], savelocale[128]; |
54 | |
57 | |
55 | bool |
58 | bool |
56 | rxvt_set_locale (const char *locale) |
59 | rxvt_set_locale (const char *locale) NOTHROW |
57 | { |
60 | { |
58 | if (!locale || !strncmp (locale, curlocale, 128)) |
61 | if (!locale || !strncmp (locale, curlocale, 128)) |
59 | return false; |
62 | return false; |
60 | |
63 | |
61 | strncpy (curlocale, locale, 128); |
64 | strncpy (curlocale, locale, 128); |
62 | setlocale (LC_CTYPE, curlocale); |
65 | setlocale (LC_CTYPE, curlocale); |
63 | return true; |
66 | return true; |
|
|
67 | } |
|
|
68 | |
|
|
69 | void |
|
|
70 | rxvt_push_locale (const char *locale) NOTHROW |
|
|
71 | { |
|
|
72 | strcpy (savelocale, curlocale); |
|
|
73 | rxvt_set_locale (locale); |
|
|
74 | } |
|
|
75 | |
|
|
76 | void |
|
|
77 | rxvt_pop_locale () NOTHROW |
|
|
78 | { |
|
|
79 | rxvt_set_locale (savelocale); |
64 | } |
80 | } |
65 | |
81 | |
66 | #if ENABLE_COMBINING |
82 | #if ENABLE_COMBINING |
67 | class rxvt_composite_vec rxvt_composite; |
83 | class rxvt_composite_vec rxvt_composite; |
68 | |
84 | |
… | |
… | |
133 | rootwin_ev (this, &rxvt_term::rootwin_cb), |
149 | rootwin_ev (this, &rxvt_term::rootwin_cb), |
134 | #endif |
150 | #endif |
135 | #ifdef HAVE_SCROLLBARS |
151 | #ifdef HAVE_SCROLLBARS |
136 | scrollbar_ev (this, &rxvt_term::x_cb), |
152 | scrollbar_ev (this, &rxvt_term::x_cb), |
137 | #endif |
153 | #endif |
138 | #ifdef MENUBAR |
|
|
139 | menubar_ev (this, &rxvt_term::x_cb), |
|
|
140 | #endif |
|
|
141 | #ifdef CURSOR_BLINK |
154 | #ifdef CURSOR_BLINK |
142 | cursor_blink_ev (this, &rxvt_term::cursor_blink_cb), |
155 | cursor_blink_ev (this, &rxvt_term::cursor_blink_cb), |
143 | #endif |
156 | #endif |
144 | #ifdef TEXT_BLINK |
157 | #ifdef TEXT_BLINK |
145 | text_blink_ev (this, &rxvt_term::text_blink_cb), |
158 | text_blink_ev (this, &rxvt_term::text_blink_cb), |
… | |
… | |
157 | pointer_ev (this, &rxvt_term::pointer_cb), |
170 | pointer_ev (this, &rxvt_term::pointer_cb), |
158 | #endif |
171 | #endif |
159 | #ifdef USE_XIM |
172 | #ifdef USE_XIM |
160 | im_ev (this, &rxvt_term::im_cb), |
173 | im_ev (this, &rxvt_term::im_cb), |
161 | #endif |
174 | #endif |
162 | sw_term (this, &rxvt_term::sig_term), |
175 | #ifndef NO_BELL |
163 | sw_int (this, &rxvt_term::sig_term), |
176 | bell_ev (this, &rxvt_term::bell_cb), |
164 | sw_chld (this, &rxvt_term::sig_chld), |
177 | #endif |
165 | termwin_ev (this, &rxvt_term::x_cb), |
178 | termwin_ev (this, &rxvt_term::x_cb), |
166 | vt_ev (this, &rxvt_term::x_cb), |
179 | vt_ev (this, &rxvt_term::x_cb), |
|
|
180 | child_ev (this, &rxvt_term::child_cb), |
167 | check_ev (this, &rxvt_term::check_cb), |
181 | check_ev (this, &rxvt_term::check_cb), |
168 | flush_ev (this, &rxvt_term::flush_cb), |
182 | flush_ev (this, &rxvt_term::flush_cb), |
169 | destroy_ev (this, &rxvt_term::destroy_cb), |
183 | destroy_ev (this, &rxvt_term::destroy_cb), |
170 | pty_ev (this, &rxvt_term::pty_cb), |
184 | pty_ev (this, &rxvt_term::pty_cb), |
171 | incr_ev (this, &rxvt_term::incr_cb) |
185 | incr_ev (this, &rxvt_term::incr_cb) |
… | |
… | |
174 | |
188 | |
175 | termlist.push_back (this); |
189 | termlist.push_back (this); |
176 | |
190 | |
177 | #ifdef KEYSYM_RESOURCE |
191 | #ifdef KEYSYM_RESOURCE |
178 | keyboard = new keyboard_manager; |
192 | keyboard = new keyboard_manager; |
179 | |
|
|
180 | if (!keyboard) |
|
|
181 | rxvt_fatal ("out of memory, aborting.\n"); |
|
|
182 | #endif |
193 | #endif |
183 | } |
194 | } |
184 | |
195 | |
185 | // clean up the most important stuff, do *not* call x or free mem etc. |
196 | // clean up the most important stuff, do *not* call x or free mem etc. |
186 | // for use before an emergency exit |
197 | // for use before an emergency exit |
187 | void rxvt_term::emergency_cleanup () |
198 | void rxvt_term::emergency_cleanup () |
188 | { |
199 | { |
189 | if (cmd_pid) |
200 | if (cmd_pid) |
190 | kill (-cmd_pid, SIGHUP); |
201 | kill (-cmd_pid, SIGHUP); |
191 | |
202 | |
192 | #ifdef UTMP_SUPPORT |
203 | delete pty; pty = 0; |
193 | privileged_utmp (RESTORE); |
|
|
194 | #endif |
|
|
195 | |
|
|
196 | pty.put (); |
|
|
197 | } |
204 | } |
198 | |
205 | |
199 | rxvt_term::~rxvt_term () |
206 | rxvt_term::~rxvt_term () |
200 | { |
207 | { |
201 | termlist.erase (find (termlist.begin (), termlist.end(), this)); |
208 | termlist.erase (find (termlist.begin (), termlist.end(), this)); |
202 | |
209 | |
203 | emergency_cleanup (); |
210 | emergency_cleanup (); |
204 | |
211 | |
205 | #if ENABLE_STYLES |
212 | #if ENABLE_STYLES |
206 | for (int i = RS_styleCount; --i; ) |
213 | for (int i = RS_styleCount; --i; ) |
207 | if (TermWin.fontset[i] != TermWin.fontset[0]) |
214 | if (fontset[i] != fontset[0]) |
208 | delete TermWin.fontset[i]; |
215 | delete fontset[i]; |
209 | #endif |
216 | #endif |
210 | delete TermWin.fontset[0]; |
217 | delete fontset[0]; |
211 | |
218 | |
212 | if (display) |
219 | if (display) |
213 | { |
220 | { |
214 | dDisp; |
|
|
215 | |
|
|
216 | selection_clear (); |
221 | selection_clear (); |
217 | |
222 | |
218 | #ifdef USE_XIM |
223 | #ifdef USE_XIM |
219 | im_destroy (); |
224 | im_destroy (); |
220 | #endif |
225 | #endif |
221 | #ifdef MENUBAR |
|
|
222 | if (menubarGC) XFreeGC (disp, menubarGC); |
|
|
223 | #endif |
|
|
224 | #ifdef XTERM_SCROLLBAR |
226 | #ifdef XTERM_SCROLLBAR |
225 | if (xscrollbarGC) XFreeGC (disp, xscrollbarGC); |
227 | if (xscrollbarGC) XFreeGC (xdisp, xscrollbarGC); |
226 | if (ShadowGC) XFreeGC (disp, ShadowGC); |
228 | if (ShadowGC) XFreeGC (xdisp, ShadowGC); |
227 | #endif |
229 | #endif |
228 | #ifdef PLAIN_SCROLLBAR |
230 | #ifdef PLAIN_SCROLLBAR |
229 | if (pscrollbarGC) XFreeGC (disp, pscrollbarGC); |
231 | if (pscrollbarGC) XFreeGC (xdisp, pscrollbarGC); |
230 | #endif |
232 | #endif |
231 | #ifdef NEXT_SCROLLBAR |
233 | #ifdef NEXT_SCROLLBAR |
232 | if (blackGC) XFreeGC (disp, blackGC); |
234 | if (blackGC) XFreeGC (xdisp, blackGC); |
233 | if (whiteGC) XFreeGC (disp, whiteGC); |
235 | if (whiteGC) XFreeGC (xdisp, whiteGC); |
234 | if (grayGC) XFreeGC (disp, grayGC); |
236 | if (grayGC) XFreeGC (xdisp, grayGC); |
235 | if (darkGC) XFreeGC (disp, darkGC); |
237 | if (darkGC) XFreeGC (xdisp, darkGC); |
236 | if (stippleGC) XFreeGC (disp, stippleGC); |
238 | if (stippleGC) XFreeGC (xdisp, stippleGC); |
237 | if (dimple) XFreePixmap (disp, dimple); |
239 | if (dimple) XFreePixmap (xdisp, dimple); |
238 | if (upArrow) XFreePixmap (disp, upArrow); |
240 | if (upArrow) XFreePixmap (xdisp, upArrow); |
239 | if (downArrow) XFreePixmap (disp, downArrow); |
241 | if (downArrow) XFreePixmap (xdisp, downArrow); |
240 | if (upArrowHi) XFreePixmap (disp, upArrowHi); |
242 | if (upArrowHi) XFreePixmap (xdisp, upArrowHi); |
241 | if (downArrowHi) XFreePixmap (disp, downArrowHi); |
243 | if (downArrowHi) XFreePixmap (xdisp, downArrowHi); |
242 | #endif |
244 | #endif |
243 | #if defined(MENUBAR) || defined(RXVT_SCROLLBAR) |
245 | #ifdef RXVT_SCROLLBAR |
244 | if (topShadowGC) XFreeGC (disp, topShadowGC); |
246 | if (topShadowGC) XFreeGC (xdisp, topShadowGC); |
245 | if (botShadowGC) XFreeGC (disp, botShadowGC); |
247 | if (botShadowGC) XFreeGC (xdisp, botShadowGC); |
246 | if (scrollbarGC) XFreeGC (disp, scrollbarGC); |
248 | if (scrollbarGC) XFreeGC (xdisp, scrollbarGC); |
247 | #endif |
249 | #endif |
248 | if (TermWin.gc) XFreeGC (disp, TermWin.gc); |
250 | if (gc) XFreeGC (xdisp, gc); |
249 | |
251 | |
250 | #if defined(MENUBAR) && (MENUBAR_MAX > 1) |
|
|
251 | delete menuBar.drawable; |
252 | delete drawable; |
252 | //if (menuBar.win) |
|
|
253 | // XDestroyWindow (disp, menuBar.win); |
|
|
254 | #endif |
|
|
255 | delete TermWin.drawable; |
|
|
256 | // destroy all windows |
253 | // destroy all windows |
257 | if (TermWin.parent[0] |
254 | if (parent[0]) |
258 | #if ENABLE_XEMBED |
|
|
259 | && !rs[Rs_embed] |
|
|
260 | #endif |
|
|
261 | ) |
|
|
262 | XDestroyWindow (disp, TermWin.parent[0]); |
255 | XDestroyWindow (xdisp, parent[0]); |
|
|
256 | |
|
|
257 | clear (); |
263 | } |
258 | } |
264 | |
259 | |
265 | // TODO: free pixcolours, colours should become part of rxvt_display |
260 | // TODO: free pixcolours, colours should become part of rxvt_display |
266 | |
|
|
267 | delete pix_colors_focused; |
261 | delete pix_colors_focused; |
268 | #ifdef OFF_FOCUS_FADING |
262 | #if OFF_FOCUS_FADING |
269 | delete pix_colors_unfocused; |
263 | delete pix_colors_unfocused; |
270 | #endif |
264 | #endif |
271 | |
265 | |
272 | displays.put (display); |
266 | displays.put (display); |
273 | |
267 | |
… | |
… | |
277 | for (int i = 0; i < allocated.size (); i++) |
271 | for (int i = 0; i < allocated.size (); i++) |
278 | free (allocated [i]); |
272 | free (allocated [i]); |
279 | |
273 | |
280 | free (selection.text); |
274 | free (selection.text); |
281 | // TODO: manage env vars in child only(!) |
275 | // TODO: manage env vars in child only(!) |
282 | free (env_windowid); |
|
|
283 | free (env_display); |
276 | free (env_display); |
284 | free (env_term); |
277 | free (env_term); |
285 | free (env_colorfgbg); |
|
|
286 | free (locale); |
278 | free (locale); |
287 | free (v_buffer); |
279 | free (v_buffer); |
288 | free (incr_buf); |
280 | free (incr_buf); |
289 | |
281 | |
290 | delete envv; |
282 | delete envv; |
… | |
… | |
293 | #ifdef KEYSYM_RESOURCE |
285 | #ifdef KEYSYM_RESOURCE |
294 | delete keyboard; |
286 | delete keyboard; |
295 | #endif |
287 | #endif |
296 | } |
288 | } |
297 | |
289 | |
|
|
290 | // child has exited, usually destroys |
|
|
291 | void |
|
|
292 | rxvt_term::child_cb (child_watcher &w, int status) |
|
|
293 | { |
|
|
294 | HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END)); |
|
|
295 | |
|
|
296 | cmd_pid = 0; |
|
|
297 | |
|
|
298 | if (!OPTION (Opt_hold)) |
|
|
299 | destroy (); |
|
|
300 | } |
|
|
301 | |
298 | void |
302 | void |
299 | rxvt_term::destroy () |
303 | rxvt_term::destroy () |
300 | { |
304 | { |
301 | if (destroy_ev.active) |
305 | if (destroy_ev.active) |
302 | return; |
306 | return; |
303 | |
307 | |
|
|
308 | HOOK_INVOKE ((this, HOOK_DESTROY, DT_END)); |
|
|
309 | |
304 | #if ENABLE_OVERLAY |
310 | #if ENABLE_OVERLAY |
305 | scr_overlay_off (); |
311 | scr_overlay_off (); |
306 | #endif |
312 | #endif |
307 | |
313 | |
308 | if (display) |
314 | if (display) |
… | |
… | |
310 | #if USE_XIM |
316 | #if USE_XIM |
311 | im_ev.stop (display); |
317 | im_ev.stop (display); |
312 | #endif |
318 | #endif |
313 | #if HAVE_SCROLLBARS |
319 | #if HAVE_SCROLLBARS |
314 | scrollbar_ev.stop (display); |
320 | scrollbar_ev.stop (display); |
315 | #endif |
|
|
316 | #if MENUBAR |
|
|
317 | menubar_ev.stop (display); |
|
|
318 | #endif |
321 | #endif |
319 | #if TRANSPARENT |
322 | #if TRANSPARENT |
320 | rootwin_ev.stop (display); |
323 | rootwin_ev.stop (display); |
321 | #endif |
324 | #endif |
322 | incr_ev.stop (); |
325 | incr_ev.stop (); |
… | |
… | |
346 | } |
349 | } |
347 | |
350 | |
348 | void |
351 | void |
349 | rxvt_term::destroy_cb (time_watcher &w) |
352 | rxvt_term::destroy_cb (time_watcher &w) |
350 | { |
353 | { |
351 | SET_R (this); |
354 | make_current (); |
352 | |
355 | |
353 | delete this; |
356 | delete this; |
354 | } |
357 | } |
355 | |
358 | |
356 | /*----------------------------------------------------------------------*/ |
359 | /*----------------------------------------------------------------------*/ |
… | |
… | |
421 | { |
424 | { |
422 | if (GET_R->allowedxerror == -1) |
425 | if (GET_R->allowedxerror == -1) |
423 | GET_R->allowedxerror = event->error_code; |
426 | GET_R->allowedxerror = event->error_code; |
424 | else |
427 | else |
425 | { |
428 | { |
426 | //TODO: GET_R is most likely not the terminal which caused the error |
429 | // GET_R is most likely not the terminal which caused the error, |
427 | //TODO: maybe just output the error and continue? |
430 | // so just output the error and continue |
428 | #if ENABLE_FRILLS |
431 | #if ENABLE_FRILLS |
429 | print_x_error (display, event); |
432 | print_x_error (display, event); |
430 | #else |
433 | #else |
431 | old_xerror_handler (display, event); |
434 | old_xerror_handler (display, event); |
432 | #endif |
435 | #endif |
… | |
… | |
442 | DisplayString (display)); |
445 | DisplayString (display)); |
443 | rxvt_emergency_cleanup (); |
446 | rxvt_emergency_cleanup (); |
444 | _exit (EXIT_FAILURE); |
447 | _exit (EXIT_FAILURE); |
445 | } |
448 | } |
446 | |
449 | |
447 | /* |
|
|
448 | * Catch a fatal signal and tidy up before quitting |
|
|
449 | */ |
|
|
450 | void |
|
|
451 | rxvt_term::sig_term (sig_watcher &w) |
|
|
452 | { |
|
|
453 | #ifdef DEBUG_CMD |
|
|
454 | rxvt_warn ("caught signal %d, exiting.\n", w.signum); |
|
|
455 | #endif |
|
|
456 | rxvt_emergency_cleanup (); |
|
|
457 | signal (w.signum, SIG_DFL); |
|
|
458 | kill (getpid (), w.signum); |
|
|
459 | } |
|
|
460 | |
|
|
461 | /*----------------------------------------------------------------------*/ |
450 | /*----------------------------------------------------------------------*/ |
462 | /* rxvt_init () */ |
|
|
463 | bool |
451 | bool |
464 | rxvt_term::init (int argc, const char *const *argv) |
452 | rxvt_term::init (int argc, const char *const *argv, stringvec *envv) |
465 | { |
453 | { |
|
|
454 | this->envv = envv; |
|
|
455 | |
466 | SET_R (this); |
456 | SET_R (this); |
467 | |
|
|
468 | set_locale (""); |
457 | set_locale (""); |
|
|
458 | set_environ (envv); // few things in X do not call setlocale :( |
469 | |
459 | |
470 | if (!init_vars ()) |
460 | if (!init_vars ()) |
471 | return false; |
461 | return false; |
472 | |
462 | |
473 | init_secondary (); |
463 | init_secondary (); |
… | |
… | |
476 | |
466 | |
477 | #ifdef KEYSYM_RESOURCE |
467 | #ifdef KEYSYM_RESOURCE |
478 | keyboard->register_done (); |
468 | keyboard->register_done (); |
479 | #endif |
469 | #endif |
480 | |
470 | |
481 | #if MENUBAR_MAX |
|
|
482 | menubar_read (rs[Rs_menu]); |
|
|
483 | #endif |
|
|
484 | #ifdef HAVE_SCROLLBARS |
471 | #ifdef HAVE_SCROLLBARS |
485 | if (options & Opt_scrollBar) |
472 | if (OPTION (Opt_scrollBar)) |
486 | scrollBar.setIdle (); /* set existence for size calculations */ |
473 | scrollBar.setIdle (); /* set existence for size calculations */ |
487 | #endif |
474 | #endif |
488 | |
475 | |
|
|
476 | pty = ptytty::create (); |
|
|
477 | |
489 | create_windows (argc, argv); |
478 | create_windows (argc, argv); |
490 | |
479 | |
491 | dDisp; |
|
|
492 | |
|
|
493 | init_xlocale (); |
480 | init_xlocale (); |
494 | |
481 | |
495 | scr_reset (); /* initialize screen */ |
482 | scr_reset (); // initialize screen |
496 | |
483 | |
497 | #if 0 |
484 | #if 0 |
498 | XSynchronize (disp, True); |
485 | XSynchronize (xdisp, True); |
499 | #endif |
486 | #endif |
500 | |
487 | |
501 | #ifdef HAVE_SCROLLBARS |
488 | #ifdef HAVE_SCROLLBARS |
502 | if (options & Opt_scrollBar) |
489 | if (OPTION (Opt_scrollBar)) |
503 | resize_scrollbar (); /* create and map scrollbar */ |
490 | resize_scrollbar (); /* create and map scrollbar */ |
504 | #endif |
491 | #endif |
505 | #if (MENUBAR_MAX) |
|
|
506 | if (menubar_visible ()) |
|
|
507 | XMapWindow (disp, menuBar.win); |
|
|
508 | #endif |
|
|
509 | #ifdef TRANSPARENT |
492 | #ifdef TRANSPARENT |
510 | if (options & Opt_transparent) |
493 | if (OPTION (Opt_transparent)) |
511 | { |
494 | { |
512 | XSelectInput (disp, display->root, PropertyChangeMask); |
495 | XSelectInput (xdisp, display->root, PropertyChangeMask); |
513 | check_our_parents (); |
496 | check_our_parents (); |
514 | rootwin_ev.start (display, display->root); |
497 | rootwin_ev.start (display, display->root); |
515 | } |
498 | } |
516 | #endif |
499 | #endif |
517 | |
500 | |
518 | XMapWindow (disp, TermWin.vt); |
|
|
519 | XMapWindow (disp, TermWin.parent[0]); |
|
|
520 | |
|
|
521 | set_colorfgbg (); |
501 | set_colorfgbg (); |
522 | |
502 | |
523 | init_command (cmd_argv); |
503 | init_command (cmd_argv); |
524 | |
504 | |
525 | free (cmd_argv); |
505 | free (cmd_argv); |
526 | |
506 | |
|
|
507 | if (pty->pty >= 0) |
527 | pty_ev.start (pty.pty, EVENT_READ); |
508 | pty_ev.start (pty->pty, EVENT_READ); |
528 | |
509 | |
529 | check_ev.start (); |
510 | check_ev.start (); |
530 | |
511 | |
|
|
512 | HOOK_INVOKE ((this, HOOK_START, DT_END)); |
|
|
513 | |
|
|
514 | #if ENABLE_XEMBED |
|
|
515 | if (rs[Rs_embed]) |
|
|
516 | { |
|
|
517 | long info[2] = { 0, XEMBED_MAPPED }; |
|
|
518 | |
|
|
519 | XChangeProperty (xdisp, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO], |
|
|
520 | 32, PropModeReplace, (unsigned char *)&info, 2); |
|
|
521 | } |
|
|
522 | #endif |
|
|
523 | |
|
|
524 | XMapWindow (xdisp, vt); |
|
|
525 | XMapWindow (xdisp, parent[0]); |
|
|
526 | |
531 | return true; |
527 | return true; |
532 | } |
528 | } |
533 | |
529 | |
|
|
530 | static struct sig_handlers |
|
|
531 | { |
|
|
532 | sig_watcher sw_term, sw_int; |
|
|
533 | |
|
|
534 | /* |
|
|
535 | * Catch a fatal signal and tidy up before quitting |
|
|
536 | */ |
|
|
537 | void |
|
|
538 | sig_term (sig_watcher &w) |
|
|
539 | { |
|
|
540 | rxvt_emergency_cleanup (); |
|
|
541 | signal (w.signum, SIG_DFL); |
|
|
542 | kill (getpid (), w.signum); |
|
|
543 | } |
|
|
544 | |
|
|
545 | sig_handlers () |
|
|
546 | : sw_term (this, &sig_handlers::sig_term), |
|
|
547 | sw_int (this, &sig_handlers::sig_term) |
|
|
548 | { |
|
|
549 | } |
|
|
550 | } sig_handlers; |
|
|
551 | |
|
|
552 | char **rxvt_environ; // startup environment |
|
|
553 | |
534 | void |
554 | void |
535 | rxvt_init () |
555 | rxvt_init () |
536 | { |
556 | { |
537 | /* |
557 | ptytty::init (); |
538 | * Save and then give up any super-user privileges |
558 | |
539 | * If we need privileges in any area then we must specifically request it. |
559 | rxvt_environ = environ; |
540 | * We should only need to be root in these cases: |
|
|
541 | * 1. write utmp entries on some systems |
|
|
542 | * 2. chown tty on some systems |
|
|
543 | */ |
|
|
544 | rxvt_privileges (SAVE); |
|
|
545 | rxvt_privileges (IGNORE); |
|
|
546 | |
560 | |
547 | signal (SIGHUP, SIG_IGN); |
561 | signal (SIGHUP, SIG_IGN); |
548 | signal (SIGPIPE, SIG_IGN); |
562 | signal (SIGPIPE, SIG_IGN); |
|
|
563 | |
|
|
564 | sig_handlers.sw_term.start (SIGTERM); |
|
|
565 | sig_handlers.sw_int.start (SIGINT); |
549 | |
566 | |
550 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
567 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
551 | /* signal (SIGURG, SIG_DFL); */ |
568 | /* signal (SIGURG, SIG_DFL); */ |
552 | |
569 | |
553 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
570 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
554 | // TODO: handle this with exceptions and tolerate the memory loss |
571 | // TODO: handle this with exceptions and tolerate the memory loss |
555 | XSetIOErrorHandler (rxvt_xioerror_handler); |
572 | XSetIOErrorHandler (rxvt_xioerror_handler); |
556 | } |
|
|
557 | |
573 | |
558 | /* ------------------------------------------------------------------------- * |
574 | XrmInitialize (); |
559 | * SIGNAL HANDLING & EXIT HANDLER * |
|
|
560 | * ------------------------------------------------------------------------- */ |
|
|
561 | /* |
|
|
562 | * Catch a SIGCHLD signal and exit if the direct child has died |
|
|
563 | */ |
|
|
564 | |
|
|
565 | void |
|
|
566 | rxvt_term::sig_chld (sig_watcher &w) |
|
|
567 | { |
|
|
568 | // we are being called for every SIGCHLD, not just ours |
|
|
569 | int pid; |
|
|
570 | |
|
|
571 | while ((pid = waitpid (-1, NULL, WNOHANG)) > 0) |
|
|
572 | for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++) |
|
|
573 | if (pid == (*t)->cmd_pid) |
|
|
574 | { |
|
|
575 | (*t)->destroy (); |
|
|
576 | break; |
|
|
577 | } |
|
|
578 | } |
575 | } |
579 | |
576 | |
580 | /* ------------------------------------------------------------------------- * |
577 | /* ------------------------------------------------------------------------- * |
581 | * MEMORY ALLOCATION WRAPPERS * |
578 | * MEMORY ALLOCATION WRAPPERS * |
582 | * ------------------------------------------------------------------------- */ |
579 | * ------------------------------------------------------------------------- */ |
… | |
… | |
589 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
586 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
590 | |
587 | |
591 | return p; |
588 | return p; |
592 | } |
589 | } |
593 | |
590 | |
594 | void * |
591 | void * |
595 | rxvt_calloc (size_t number, size_t size) |
592 | rxvt_calloc (size_t number, size_t size) |
596 | { |
593 | { |
597 | void *p = calloc (number, size); |
594 | void *p = calloc (number, size); |
598 | |
595 | |
599 | if (!p) |
596 | if (!p) |
600 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
597 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
601 | |
598 | |
602 | return p; |
599 | return p; |
603 | } |
600 | } |
604 | |
601 | |
605 | void * |
602 | void * |
606 | rxvt_realloc (void *ptr, size_t size) |
603 | rxvt_realloc (void *ptr, size_t size) |
607 | { |
604 | { |
608 | void *p = realloc (ptr, size); |
605 | void *p = realloc (ptr, size); |
609 | |
606 | |
610 | if (!p) |
607 | if (!p) |
611 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
608 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
612 | |
609 | |
613 | return p; |
610 | return p; |
614 | } |
611 | } |
615 | |
|
|
616 | /* ------------------------------------------------------------------------- * |
|
|
617 | * PRIVILEGED OPERATIONS * |
|
|
618 | * ------------------------------------------------------------------------- */ |
|
|
619 | /* take care of suid/sgid super-user (root) privileges */ |
|
|
620 | void |
|
|
621 | rxvt_privileges (rxvt_privaction action) |
|
|
622 | { |
|
|
623 | #if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__) |
|
|
624 | static uid_t euid; |
|
|
625 | static gid_t egid; |
|
|
626 | #endif |
|
|
627 | |
|
|
628 | #if ! defined(__CYGWIN32__) |
|
|
629 | # if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID) |
|
|
630 | /* setreuid () is the poor man's setuid (), seteuid () */ |
|
|
631 | # define seteuid(a) setreuid(-1, (a)) |
|
|
632 | # define setegid(a) setregid(-1, (a)) |
|
|
633 | # define HAVE_SETEUID |
|
|
634 | # endif |
|
|
635 | # ifdef HAVE_SETEUID |
|
|
636 | switch (action) |
|
|
637 | { |
|
|
638 | case IGNORE: |
|
|
639 | /* |
|
|
640 | * change effective uid/gid - not real uid/gid - so we can switch |
|
|
641 | * back to root later, as required |
|
|
642 | */ |
|
|
643 | seteuid (getuid ()); |
|
|
644 | setegid (getgid ()); |
|
|
645 | break; |
|
|
646 | case SAVE: |
|
|
647 | euid = geteuid (); |
|
|
648 | egid = getegid (); |
|
|
649 | break; |
|
|
650 | case RESTORE: |
|
|
651 | seteuid (euid); |
|
|
652 | setegid (egid); |
|
|
653 | break; |
|
|
654 | } |
|
|
655 | # else |
|
|
656 | switch (action) |
|
|
657 | { |
|
|
658 | case IGNORE: |
|
|
659 | setuid (getuid ()); |
|
|
660 | setgid (getgid ()); |
|
|
661 | /* FALLTHROUGH */ |
|
|
662 | case SAVE: |
|
|
663 | /* FALLTHROUGH */ |
|
|
664 | case RESTORE: |
|
|
665 | break; |
|
|
666 | } |
|
|
667 | # endif |
|
|
668 | #endif |
|
|
669 | } |
|
|
670 | |
|
|
671 | #ifdef UTMP_SUPPORT |
|
|
672 | void |
|
|
673 | rxvt_term::privileged_utmp (rxvt_privaction action) |
|
|
674 | { |
|
|
675 | if ((options & Opt_utmpInhibit) |
|
|
676 | || !pty.name || !*pty.name) |
|
|
677 | return; |
|
|
678 | |
|
|
679 | rxvt_privileges (RESTORE); |
|
|
680 | |
|
|
681 | if (action == SAVE) |
|
|
682 | makeutent (pty.name, rs[Rs_display_name]); |
|
|
683 | else |
|
|
684 | cleanutent (); |
|
|
685 | |
|
|
686 | rxvt_privileges (IGNORE); |
|
|
687 | } |
|
|
688 | #endif |
|
|
689 | |
612 | |
690 | /*----------------------------------------------------------------------*/ |
613 | /*----------------------------------------------------------------------*/ |
691 | /* |
614 | /* |
692 | * window size/position calculcations for XSizeHint and other storage. |
615 | * window size/position calculcations for XSizeHint and other storage. |
693 | * if width/height are non-zero then override calculated width/height |
616 | * if width/height are non-zero then override calculated width/height |
694 | */ |
617 | */ |
695 | void |
618 | void |
696 | rxvt_term::window_calc (unsigned int width, unsigned int height) |
619 | rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) |
697 | { |
620 | { |
698 | short recalc_x, recalc_y; |
621 | short recalc_x, recalc_y; |
699 | int x, y, sb_w, mb_h, flags; |
622 | int x, y, sb_w, flags; |
700 | unsigned int w, h; |
623 | unsigned int w, h; |
701 | unsigned int max_width, max_height; |
624 | unsigned int max_width, max_height; |
702 | dDisp; |
|
|
703 | |
625 | |
704 | D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
|
|
705 | TermWin.ncol, TermWin.nrow, szHint.width, |
|
|
706 | szHint.height)); |
|
|
707 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
626 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
708 | szHint.win_gravity = NorthWestGravity; |
627 | szHint.win_gravity = NorthWestGravity; |
709 | /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ |
628 | /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ |
710 | |
629 | |
711 | recalc_x = recalc_y = 0; |
630 | recalc_x = recalc_y = 0; |
712 | flags = 0; |
631 | flags = 0; |
|
|
632 | |
713 | if (!parsed_geometry) |
633 | if (!parsed_geometry) |
714 | { |
634 | { |
715 | parsed_geometry = 1; |
635 | parsed_geometry = 1; |
|
|
636 | |
716 | if (rs[Rs_geometry]) |
637 | if (rs[Rs_geometry]) |
717 | flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h); |
638 | flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h); |
718 | |
639 | |
719 | if (flags & WidthValue) |
640 | if (flags & WidthValue) |
720 | { |
641 | { |
721 | TermWin.ncol = BOUND_POSITIVE_INT16 (w); |
642 | ncol = clamp (w, 0, std::numeric_limits<int16_t>::max ()); |
722 | szHint.flags |= USSize; |
643 | szHint.flags |= USSize; |
723 | } |
644 | } |
724 | |
645 | |
725 | if (flags & HeightValue) |
646 | if (flags & HeightValue) |
726 | { |
647 | { |
727 | TermWin.nrow = BOUND_POSITIVE_INT16 (h); |
648 | nrow = clamp (h, 0, std::numeric_limits<int16_t>::max ()); |
728 | szHint.flags |= USSize; |
649 | szHint.flags |= USSize; |
729 | } |
650 | } |
730 | |
651 | |
731 | if (flags & XValue) |
652 | if (flags & XValue) |
732 | { |
653 | { |
733 | szHint.x = x; |
654 | szHint.x = x; |
734 | szHint.flags |= USPosition; |
655 | szHint.flags |= USPosition; |
|
|
656 | |
735 | if (flags & XNegative) |
657 | if (flags & XNegative) |
736 | { |
658 | { |
737 | recalc_x = 1; |
659 | recalc_x = 1; |
738 | szHint.win_gravity = NorthEastGravity; |
660 | szHint.win_gravity = NorthEastGravity; |
739 | } |
661 | } |
… | |
… | |
741 | |
663 | |
742 | if (flags & YValue) |
664 | if (flags & YValue) |
743 | { |
665 | { |
744 | szHint.y = y; |
666 | szHint.y = y; |
745 | szHint.flags |= USPosition; |
667 | szHint.flags |= USPosition; |
|
|
668 | |
746 | if (flags & YNegative) |
669 | if (flags & YNegative) |
747 | { |
670 | { |
748 | recalc_y = 1; |
671 | recalc_y = 1; |
|
|
672 | |
749 | if (szHint.win_gravity == NorthEastGravity) |
673 | if (szHint.win_gravity == NorthEastGravity) |
750 | szHint.win_gravity = SouthEastGravity; |
674 | szHint.win_gravity = SouthEastGravity; |
751 | else |
675 | else |
752 | szHint.win_gravity = SouthWestGravity; |
676 | szHint.win_gravity = SouthWestGravity; |
753 | } |
677 | } |
754 | } |
678 | } |
755 | } |
679 | } |
756 | |
680 | |
757 | /* TODO: BOUNDS */ |
681 | /* TODO: BOUNDS */ |
758 | TermWin.width = TermWin.ncol * TermWin.fwidth; |
682 | width = ncol * fwidth; |
759 | TermWin.height = TermWin.nrow * TermWin.fheight; |
683 | height = nrow * fheight; |
760 | max_width = MAX_COLS * TermWin.fwidth; |
684 | max_width = MAX_COLS * fwidth; |
761 | max_height = MAX_ROWS * TermWin.fheight; |
685 | max_height = MAX_ROWS * fheight; |
762 | |
686 | |
763 | szHint.base_width = szHint.base_height = 2 * TermWin.int_bwidth; |
687 | szHint.base_width = szHint.base_height = 2 * int_bwidth; |
764 | |
688 | |
765 | sb_w = mb_h = 0; |
689 | sb_w = 0; |
766 | window_vt_x = window_vt_y = TermWin.int_bwidth; |
690 | window_vt_x = window_vt_y = int_bwidth; |
767 | |
691 | |
768 | if (scrollbar_visible ()) |
692 | if (scrollBar.state) |
769 | { |
693 | { |
770 | sb_w = scrollbar_TotalWidth (); |
694 | sb_w = scrollbar_TotalWidth (); |
771 | szHint.base_width += sb_w; |
695 | szHint.base_width += sb_w; |
772 | if (!(options & Opt_scrollBar_right)) |
696 | if (!OPTION (Opt_scrollBar_right)) |
773 | window_vt_x += sb_w; |
697 | window_vt_x += sb_w; |
774 | } |
698 | } |
775 | |
699 | |
776 | if (menubar_visible ()) |
|
|
777 | { |
|
|
778 | mb_h = menuBar_TotalHeight (); |
|
|
779 | szHint.base_height += mb_h; |
|
|
780 | window_vt_y += mb_h; |
|
|
781 | } |
|
|
782 | |
|
|
783 | szHint.width_inc = TermWin.fwidth; |
700 | szHint.width_inc = fwidth; |
784 | szHint.height_inc = TermWin.fheight; |
701 | szHint.height_inc = fheight; |
785 | szHint.min_width = szHint.base_width + szHint.width_inc; |
702 | szHint.min_width = szHint.base_width + szHint.width_inc; |
786 | szHint.min_height = szHint.base_height + szHint.height_inc; |
703 | szHint.min_height = szHint.base_height + szHint.height_inc; |
787 | |
704 | |
788 | if (width && width - szHint.base_width < max_width) |
705 | if (newwidth && newwidth - szHint.base_width < max_width) |
789 | { |
706 | { |
790 | szHint.width = width; |
707 | szHint.width = newwidth; |
791 | TermWin.width = width - szHint.base_width; |
708 | width = newwidth - szHint.base_width; |
792 | } |
709 | } |
793 | else |
710 | else |
794 | { |
711 | { |
795 | MIN_IT (TermWin.width, max_width); |
712 | min_it (width, max_width); |
796 | szHint.width = szHint.base_width + TermWin.width; |
713 | szHint.width = szHint.base_width + width; |
797 | } |
714 | } |
798 | |
715 | |
799 | if (height && height - szHint.base_height < max_height) |
716 | if (newheight && newheight - szHint.base_height < max_height) |
800 | { |
717 | { |
801 | szHint.height = height; |
718 | szHint.height = newheight; |
802 | TermWin.height = height - szHint.base_height; |
719 | height = newheight - szHint.base_height; |
803 | } |
720 | } |
804 | else |
721 | else |
805 | { |
722 | { |
806 | MIN_IT (TermWin.height, max_height); |
723 | min_it (height, max_height); |
807 | szHint.height = szHint.base_height + TermWin.height; |
724 | szHint.height = szHint.base_height + height; |
808 | } |
725 | } |
809 | |
726 | |
810 | if (scrollbar_visible () && (options & Opt_scrollBar_right)) |
727 | if (scrollBar.state && OPTION (Opt_scrollBar_right)) |
811 | window_sb_x = szHint.width - sb_w; |
728 | window_sb_x = szHint.width - sb_w; |
812 | |
729 | |
813 | if (recalc_x) |
730 | if (recalc_x) |
814 | szHint.x += (DisplayWidth (disp, display->screen) |
731 | szHint.x += DisplayWidth (xdisp, display->screen) - szHint.width - 2 * ext_bwidth; |
815 | - szHint.width - 2 * TermWin.ext_bwidth); |
732 | |
816 | if (recalc_y) |
733 | if (recalc_y) |
817 | szHint.y += (DisplayHeight (disp, display->screen) |
734 | szHint.y += DisplayHeight (xdisp, display->screen) - szHint.height - 2 * ext_bwidth; |
818 | - szHint.height - 2 * TermWin.ext_bwidth); |
|
|
819 | |
735 | |
820 | TermWin.ncol = TermWin.width / TermWin.fwidth; |
736 | ncol = width / fwidth; |
821 | TermWin.nrow = TermWin.height / TermWin.fheight; |
737 | nrow = height / fheight; |
822 | D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
|
|
823 | TermWin.ncol, TermWin.nrow, szHint.width, |
|
|
824 | szHint.height)); |
|
|
825 | return; |
|
|
826 | } |
738 | } |
827 | |
739 | |
828 | /*----------------------------------------------------------------------*/ |
740 | /*----------------------------------------------------------------------*/ |
829 | /* |
741 | /* |
830 | * Tell the teletype handler what size the window is. |
742 | * Tell the teletype handler what size the window is. |
831 | * Called after a window size change. |
743 | * Called after a window size change. |
832 | */ |
744 | */ |
833 | void |
745 | void |
834 | rxvt_term::tt_winch () |
746 | rxvt_term::tt_winch () |
835 | { |
747 | { |
836 | if (pty.pty < 0) |
748 | if (pty->pty < 0) |
837 | return; |
749 | return; |
838 | |
750 | |
839 | struct winsize ws; |
751 | struct winsize ws; |
840 | |
752 | |
841 | ws.ws_col = TermWin.ncol; |
753 | ws.ws_col = ncol; |
842 | ws.ws_row = TermWin.nrow; |
754 | ws.ws_row = nrow; |
843 | ws.ws_xpixel = TermWin.width; |
755 | ws.ws_xpixel = width; |
844 | ws.ws_ypixel = TermWin.height; |
756 | ws.ws_ypixel = height; |
845 | (void)ioctl (pty.pty, TIOCSWINSZ, &ws); |
757 | (void)ioctl (pty->pty, TIOCSWINSZ, &ws); |
846 | |
758 | |
847 | #if 0 |
759 | #if 0 |
848 | // TIOCSWINSZ⎈ is supposed to do this automatically and correctly |
760 | // TIOCSWINSZ⎈ is supposed to do this automatically and correctly |
849 | if (cmd_pid) /* force through to the command */ |
761 | if (cmd_pid) /* force through to the command */ |
850 | kill (-cmd_pid, SIGWINCH); |
762 | kill (-cmd_pid, SIGWINCH); |
851 | #endif |
763 | #endif |
852 | } |
764 | } |
853 | |
765 | |
854 | /*----------------------------------------------------------------------*/ |
766 | /*----------------------------------------------------------------------*/ |
855 | /* set_fonts () - load and set the various fonts |
767 | /* set_fonts () - load and set the various fonts |
856 | /* |
768 | * |
857 | * init = 1 - initialize |
769 | * init = 1 - initialize |
858 | * |
770 | * |
859 | * fontname == FONT_UP - switch to bigger font |
771 | * fontname == FONT_UP - switch to bigger font |
860 | * fontname == FONT_DN - switch to smaller font |
772 | * fontname == FONT_DN - switch to smaller font |
861 | */ |
773 | */ |
… | |
… | |
873 | return false; |
785 | return false; |
874 | } |
786 | } |
875 | |
787 | |
876 | #if ENABLE_STYLES |
788 | #if ENABLE_STYLES |
877 | for (int i = RS_styleCount; --i; ) |
789 | for (int i = RS_styleCount; --i; ) |
878 | if (TermWin.fontset[i] != TermWin.fontset[0]) |
790 | if (fontset[i] != fontset[0]) |
879 | delete TermWin.fontset[i]; |
791 | delete fontset[i]; |
880 | #endif |
792 | #endif |
881 | |
793 | |
882 | delete TermWin.fontset[0]; |
794 | delete fontset[0]; |
883 | TermWin.fontset[0] = fs; |
795 | fontset[0] = fs; |
884 | |
796 | |
885 | prop = (*fs)[1]->properties (); |
797 | prop = (*fs)[1]->properties (); |
886 | prop.height += TermWin.lineSpace; |
798 | prop.height += lineSpace; |
887 | fs->set_prop (prop); |
799 | fs->set_prop (prop); |
888 | |
800 | |
889 | TermWin.fwidth = prop.width; |
801 | fwidth = prop.width; |
890 | TermWin.fheight = prop.height; |
802 | fheight = prop.height; |
891 | TermWin.fweight = prop.weight; |
803 | fbase = prop.ascent; |
892 | TermWin.fslant = prop.slant; |
|
|
893 | TermWin.fbase = (*fs)[1]->ascent; |
|
|
894 | |
804 | |
895 | for (int style = 1; style < 4; style++) |
805 | for (int style = 1; style < 4; style++) |
896 | { |
806 | { |
897 | #if ENABLE_STYLES |
807 | #if ENABLE_STYLES |
898 | const char *res = rs[Rs_font + style]; |
808 | const char *res = rs[Rs_font + style]; |
899 | |
809 | |
900 | if (res && !*res) |
810 | if (res && !*res) |
901 | TermWin.fontset[style] = TermWin.fontset[0]; |
811 | fontset[style] = fontset[0]; |
902 | else |
812 | else |
903 | { |
813 | { |
904 | TermWin.fontset[style] = fs = new rxvt_fontset (this); |
814 | fontset[style] = fs = new rxvt_fontset (this); |
905 | rxvt_fontprop prop2 = prop; |
815 | rxvt_fontprop prop2 = prop; |
906 | |
816 | |
907 | if (res) |
817 | if (res) |
908 | prop2.weight = prop2.slant = rxvt_fontprop::unset; |
818 | prop2.weight = prop2.slant = rxvt_fontprop::unset; |
909 | else |
819 | else |
910 | { |
820 | { |
911 | res = TermWin.fontset[0]->fontdesc; |
821 | res = fontset[0]->fontdesc; |
912 | |
822 | |
913 | if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; |
823 | if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; |
914 | if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; |
824 | if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; |
915 | } |
825 | } |
916 | |
826 | |
917 | fs->populate (res); |
827 | fs->populate (res); |
918 | fs->set_prop (prop2); |
828 | fs->set_prop (prop2); |
919 | } |
829 | } |
920 | #else |
830 | #else |
921 | TermWin.fontset[style] = TermWin.fontset[0]; |
831 | fontset[style] = fontset[0]; |
922 | #endif |
832 | #endif |
923 | } |
833 | } |
924 | |
834 | |
925 | if (TermWin.parent[0]) |
835 | if (parent[0]) |
926 | { |
836 | { |
927 | resize_all_windows (0, 0, 0); |
837 | resize_all_windows (0, 0, 0); |
928 | scr_remap_chars (); |
838 | scr_remap_chars (); |
929 | scr_touch (true); |
839 | scr_touch (true); |
930 | } |
840 | } |
… | |
… | |
932 | return true; |
842 | return true; |
933 | } |
843 | } |
934 | |
844 | |
935 | void rxvt_term::set_string_property (Atom prop, const char *str, int len) |
845 | void rxvt_term::set_string_property (Atom prop, const char *str, int len) |
936 | { |
846 | { |
937 | // TODO: SMART_WINDOW_TITLE |
|
|
938 | XChangeProperty (display->display, TermWin.parent[0], |
847 | XChangeProperty (xdisp, parent[0], |
939 | prop, XA_STRING, 8, PropModeReplace, |
848 | prop, XA_STRING, 8, PropModeReplace, |
940 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
849 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
941 | } |
850 | } |
942 | |
851 | |
943 | void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
852 | void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
944 | { |
853 | { |
945 | // TODO: SMART_WINDOW_TITLE |
|
|
946 | wchar_t *ws = rxvt_mbstowcs (str, len); |
854 | wchar_t *ws = rxvt_mbstowcs (str, len); |
947 | char *s = rxvt_wcstoutf8 (ws); |
855 | char *s = rxvt_wcstoutf8 (ws); |
948 | |
856 | |
949 | XChangeProperty (display->display, TermWin.parent[0], |
857 | XChangeProperty (xdisp, parent[0], |
950 | prop, xa[XA_UTF8_STRING], 8, PropModeReplace, |
858 | prop, xa[XA_UTF8_STRING], 8, PropModeReplace, |
951 | (const unsigned char *)s, strlen (s)); |
859 | (const unsigned char *)s, strlen (s)); |
952 | |
860 | |
953 | free (s); |
861 | free (s); |
954 | free (ws); |
862 | free (ws); |
… | |
… | |
959 | /* xterm sequences - title, iconName, color (exptl) */ |
867 | /* xterm sequences - title, iconName, color (exptl) */ |
960 | void |
868 | void |
961 | rxvt_term::set_title (const char *str) |
869 | rxvt_term::set_title (const char *str) |
962 | { |
870 | { |
963 | set_string_property (XA_WM_NAME, str); |
871 | set_string_property (XA_WM_NAME, str); |
964 | #if ENABLE_FRILLS |
872 | #if ENABLE_EWMH |
965 | set_utf8_property (xa[XA_NET_WM_NAME], str); |
873 | set_utf8_property (xa[XA_NET_WM_NAME], str); |
966 | #endif |
874 | #endif |
967 | } |
875 | } |
968 | |
876 | |
969 | void |
877 | void |
970 | rxvt_term::set_icon_name (const char *str) |
878 | rxvt_term::set_icon_name (const char *str) |
971 | { |
879 | { |
972 | set_string_property (XA_WM_ICON_NAME, str); |
880 | set_string_property (XA_WM_ICON_NAME, str); |
973 | #if ENABLE_FRILLS |
881 | #if ENABLE_EWMH |
974 | set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); |
882 | set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); |
975 | #endif |
883 | #endif |
976 | } |
884 | } |
977 | |
885 | |
978 | #ifdef XTERM_COLOR_CHANGE |
886 | #ifdef XTERM_COLOR_CHANGE |
… | |
… | |
991 | i = atoi (color); |
899 | i = atoi (color); |
992 | |
900 | |
993 | if (i >= 8 && i <= 15) |
901 | if (i >= 8 && i <= 15) |
994 | { /* bright colors */ |
902 | { /* bright colors */ |
995 | i -= 8; |
903 | i -= 8; |
996 | # ifndef NO_BRIGHTCOLOR |
|
|
997 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; |
904 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; |
998 | SET_PIXCOLOR (idx); |
905 | SET_PIXCOLOR (idx); |
999 | goto Done; |
906 | goto done; |
1000 | # endif |
|
|
1001 | } |
907 | } |
1002 | |
908 | |
1003 | if (i >= 0 && i <= 7) |
909 | if (i >= 0 && i <= 7) |
1004 | { /* normal colors */ |
910 | { /* normal colors */ |
1005 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
911 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
1006 | SET_PIXCOLOR (idx); |
912 | SET_PIXCOLOR (idx); |
1007 | goto Done; |
913 | goto done; |
1008 | } |
914 | } |
1009 | } |
915 | } |
1010 | |
916 | |
1011 | if (!rXParseAllocColor (&xcol, color)) |
917 | if (!rXParseAllocColor (&xcol, color)) |
1012 | return; |
918 | return; |
1013 | |
919 | |
1014 | /* XStoreColor (display->display, display->cmap, XColor*); */ |
920 | /* XStoreColor (xdisp, display->cmap, XColor*); */ |
1015 | |
921 | |
1016 | /* |
922 | /* |
1017 | * FIXME: should free colors here, but no idea how to do it so instead, |
923 | * FIXME: should free colors here, but no idea how to do it so instead, |
1018 | * so just keep gobbling up the colormap |
924 | * so just keep gobbling up the colormap |
1019 | */ |
925 | */ |
… | |
… | |
1022 | if (pix_colors[idx] == pix_colors[i]) |
928 | if (pix_colors[idx] == pix_colors[i]) |
1023 | break; |
929 | break; |
1024 | if (i > Color_White) |
930 | if (i > Color_White) |
1025 | { |
931 | { |
1026 | /* fprintf (stderr, "XFreeColors: pix_colors [%d] = %lu\n", idx, pix_colors [idx]); */ |
932 | /* fprintf (stderr, "XFreeColors: pix_colors [%d] = %lu\n", idx, pix_colors [idx]); */ |
1027 | XFreeColors (display->display, display->cmap, (pix_colors + idx), 1, |
933 | XFreeColors (xdisp, display->cmap, (pix_colors + idx), 1, |
1028 | DisplayPlanes (display->display, display->screen)); |
934 | DisplayPlanes (xdisp, display->screen)); |
1029 | } |
935 | } |
1030 | # endif |
936 | # endif |
1031 | |
937 | |
1032 | pix_colors_focused[idx] = xcol; |
938 | pix_colors_focused[idx] = xcol; |
1033 | SET_PIXCOLOR (idx); |
939 | SET_PIXCOLOR (idx); |
1034 | |
940 | |
1035 | /* XSetWindowAttributes attr; */ |
941 | /* XSetWindowAttributes attr; */ |
1036 | /* Cursor cursor; */ |
942 | /* Cursor cursor; */ |
1037 | Done: |
943 | done: |
|
|
944 | |
1038 | #ifdef OFF_FOCUS_FADING |
945 | #if OFF_FOCUS_FADING |
1039 | if (rs[Rs_fade]) |
946 | if (rs[Rs_fade]) |
1040 | pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (display, atoi (rs[Rs_fade])); |
947 | pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (this, atoi (rs[Rs_fade]), pix_colors[Color_fade]); |
1041 | #endif |
948 | #endif |
1042 | |
949 | |
1043 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
950 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
1044 | |
951 | |
1045 | recolour_cursor (); |
952 | recolour_cursor (); |
… | |
… | |
1060 | : pix_colors_focused[Color_fg]; |
967 | : pix_colors_focused[Color_fg]; |
1061 | xcol[1].pixel = ISSET_PIXCOLOR (Color_pointer_bg) |
968 | xcol[1].pixel = ISSET_PIXCOLOR (Color_pointer_bg) |
1062 | ? pix_colors_focused[Color_pointer_bg] |
969 | ? pix_colors_focused[Color_pointer_bg] |
1063 | : pix_colors_focused[Color_bg]; |
970 | : pix_colors_focused[Color_bg]; |
1064 | |
971 | |
1065 | XQueryColors (display->display, display->cmap, xcol, 2); |
972 | XQueryColors (xdisp, cmap, xcol, 2); |
1066 | XRecolorCursor (display->display, TermWin_cursor, xcol + 0, xcol + 1); |
973 | XRecolorCursor (xdisp, TermWin_cursor, xcol + 0, xcol + 1); |
1067 | } |
974 | } |
1068 | |
975 | |
1069 | /*----------------------------------------------------------------------*/ |
976 | /*----------------------------------------------------------------------*/ |
1070 | /* |
977 | /* |
1071 | * find if fg/bg matches any of the normal (low-intensity) colors |
978 | * find if fg/bg matches any of the normal (low-intensity) colors |
… | |
… | |
1075 | { |
982 | { |
1076 | unsigned int i; |
983 | unsigned int i; |
1077 | const char *xpmb = "\0"; |
984 | const char *xpmb = "\0"; |
1078 | char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; |
985 | char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; |
1079 | |
986 | |
1080 | env_colorfgbg = (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg") + 1); |
|
|
1081 | strcpy (fstr, "default"); |
987 | strcpy (fstr, "default"); |
1082 | strcpy (bstr, "default"); |
988 | strcpy (bstr, "default"); |
1083 | for (i = Color_Black; i <= Color_White; i++) |
989 | for (i = Color_Black; i <= Color_White; i++) |
1084 | if (pix_colors[Color_fg] == pix_colors[i]) |
990 | if (pix_colors[Color_fg] == pix_colors[i]) |
1085 | { |
991 | { |
… | |
… | |
1103 | /*----------------------------------------------------------------------*/ |
1009 | /*----------------------------------------------------------------------*/ |
1104 | |
1010 | |
1105 | int |
1011 | int |
1106 | rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) |
1012 | rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) |
1107 | { |
1013 | { |
1108 | if (!screen_in_out->set (display, colour)) |
1014 | if (!screen_in_out->set (this, colour)) |
1109 | { |
1015 | { |
1110 | rxvt_warn ("can't get colour '%s', continuing without.\n", colour); |
1016 | rxvt_warn ("can't get colour '%s', continuing without.\n", colour); |
1111 | return false; |
1017 | return false; |
1112 | } |
1018 | } |
1113 | |
1019 | |
… | |
… | |
1116 | |
1022 | |
1117 | /* -------------------------------------------------------------------- * |
1023 | /* -------------------------------------------------------------------- * |
1118 | * - WINDOW RESIZING - * |
1024 | * - WINDOW RESIZING - * |
1119 | * -------------------------------------------------------------------- */ |
1025 | * -------------------------------------------------------------------- */ |
1120 | void |
1026 | void |
1121 | rxvt_term::resize_all_windows (unsigned int width, unsigned int height, int ignoreparent) |
1027 | rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent) |
1122 | { |
1028 | { |
1123 | int fix_screen; |
1029 | int fix_screen; |
1124 | #ifdef SMART_RESIZE |
1030 | int old_width = szHint.width; |
1125 | int old_width = szHint.width, old_height = szHint.height; |
1031 | int old_height = szHint.height; |
1126 | #endif |
|
|
1127 | dDisp; |
|
|
1128 | |
1032 | |
1129 | window_calc (width, height); |
1033 | window_calc (newwidth, newheight); |
1130 | XSetWMNormalHints (disp, TermWin.parent[0], &szHint); |
1034 | XSetWMNormalHints (xdisp, parent[0], &szHint); |
1131 | |
1035 | |
1132 | if (!ignoreparent) |
1036 | if (!ignoreparent) |
1133 | { |
1037 | { |
1134 | #ifdef SMART_RESIZE |
1038 | #ifdef SMART_RESIZE |
1135 | /* |
1039 | /* |
… | |
… | |
1139 | int x, y, x1, y1; |
1043 | int x, y, x1, y1; |
1140 | int dx, dy; |
1044 | int dx, dy; |
1141 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
1045 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
1142 | Window unused_cr; |
1046 | Window unused_cr; |
1143 | |
1047 | |
1144 | XTranslateCoordinates (disp, TermWin.parent[0], display->root, |
1048 | XTranslateCoordinates (xdisp, parent[0], display->root, |
1145 | 0, 0, &x, &y, &unused_cr); |
1049 | 0, 0, &x, &y, &unused_cr); |
1146 | XGetGeometry (disp, TermWin.parent[0], &unused_cr, &x1, &y1, |
1050 | XGetGeometry (xdisp, parent[0], &unused_cr, &x1, &y1, |
1147 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
1051 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
1148 | /* |
1052 | /* |
1149 | * if display->root isn't the parent window, a WM will probably have offset |
1053 | * if display->root isn't the parent window, a WM will probably have offset |
1150 | * our position for handles and decorations. Counter it |
1054 | * our position for handles and decorations. Counter it |
1151 | */ |
1055 | */ |
… | |
… | |
1153 | { |
1057 | { |
1154 | x -= x1; |
1058 | x -= x1; |
1155 | y -= y1; |
1059 | y -= y1; |
1156 | } |
1060 | } |
1157 | |
1061 | |
1158 | x1 = (DisplayWidth (disp, display->screen) - old_width) / 2; |
1062 | x1 = (DisplayWidth (xdisp, display->screen) - old_width ) / 2; |
1159 | y1 = (DisplayHeight (disp, display->screen) - old_height) / 2; |
1063 | y1 = (DisplayHeight (xdisp, display->screen) - old_height) / 2; |
1160 | dx = old_width - szHint.width; |
1064 | dx = old_width - szHint.width; |
1161 | dy = old_height - szHint.height; |
1065 | dy = old_height - szHint.height; |
1162 | |
1066 | |
1163 | /* Check position of the center of the window */ |
1067 | /* Check position of the center of the window */ |
1164 | if (x < x1) /* left half */ |
1068 | if (x < x1) /* left half */ |
1165 | dx = 0; |
1069 | dx = 0; |
… | |
… | |
1168 | if (y < y1) /* top half */ |
1072 | if (y < y1) /* top half */ |
1169 | dy = 0; |
1073 | dy = 0; |
1170 | else if (y == y1) /* exact center */ |
1074 | else if (y == y1) /* exact center */ |
1171 | dy /= 2; |
1075 | dy /= 2; |
1172 | |
1076 | |
1173 | XMoveResizeWindow (disp, TermWin.parent[0], x + dx, y + dy, |
1077 | XMoveResizeWindow (xdisp, parent[0], x + dx, y + dy, |
1174 | szHint.width, szHint.height); |
1078 | szHint.width, szHint.height); |
1175 | #else |
1079 | #else |
1176 | XResizeWindow (disp, TermWin.parent[0], szHint.width, szHint.height); |
1080 | XResizeWindow (xdisp, parent[0], szHint.width, szHint.height); |
1177 | #endif |
1081 | #endif |
1178 | } |
1082 | } |
1179 | |
1083 | |
1180 | fix_screen = TermWin.ncol != prev_ncol || TermWin.nrow != prev_nrow; |
1084 | fix_screen = ncol != prev_ncol || nrow != prev_nrow; |
1181 | |
1085 | |
1182 | if (fix_screen || width != old_width || height != old_height) |
1086 | if (fix_screen || newwidth != old_width || newheight != old_height) |
1183 | { |
1087 | { |
1184 | if (scrollbar_visible ()) |
1088 | if (scrollBar.state) |
1185 | { |
1089 | { |
1186 | XMoveResizeWindow (disp, scrollBar.win, |
1090 | XMoveResizeWindow (xdisp, scrollBar.win, |
1187 | window_sb_x, 0, |
1091 | window_sb_x, 0, |
1188 | scrollbar_TotalWidth (), szHint.height); |
1092 | scrollbar_TotalWidth (), szHint.height); |
1189 | resize_scrollbar (); |
1093 | resize_scrollbar (); |
1190 | } |
1094 | } |
1191 | |
1095 | |
1192 | if (menubar_visible ()) |
|
|
1193 | XMoveResizeWindow (disp, menuBar.win, |
|
|
1194 | window_vt_x, 0, |
|
|
1195 | TermWin_TotalWidth (), menuBar_TotalHeight ()); |
|
|
1196 | |
|
|
1197 | XMoveResizeWindow (disp, TermWin.vt, |
1096 | XMoveResizeWindow (xdisp, vt, |
1198 | window_vt_x, window_vt_y, |
1097 | window_vt_x, window_vt_y, |
1199 | TermWin_TotalWidth (), TermWin_TotalHeight ()); |
1098 | width, height); |
1200 | |
1099 | |
1201 | scr_clear (); |
1100 | scr_clear (); |
1202 | #ifdef XPM_BACKGROUND |
1101 | #ifdef XPM_BACKGROUND |
1203 | resize_pixmap (); |
1102 | resize_pixmap (); |
1204 | #endif |
1103 | #endif |
1205 | } |
1104 | } |
1206 | |
1105 | |
1207 | if (fix_screen || old_height == 0) |
1106 | if (fix_screen || old_height == 0) |
1208 | { |
|
|
1209 | int curr_screen = -1; |
|
|
1210 | int old_ncol = prev_ncol; |
|
|
1211 | |
|
|
1212 | /* scr_reset only works on the primary screen */ |
|
|
1213 | if (old_height) /* this is not the first time through */ |
|
|
1214 | { |
|
|
1215 | unsigned int ncol = TermWin.ncol; |
|
|
1216 | TermWin.ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this |
|
|
1217 | curr_screen = scr_change_screen (PRIMARY); |
|
|
1218 | TermWin.ncol = ncol; |
|
|
1219 | } |
|
|
1220 | |
|
|
1221 | scr_reset (); |
1107 | scr_reset (); |
1222 | |
|
|
1223 | if (curr_screen >= 0) /* this is not the first time through */ |
|
|
1224 | { |
|
|
1225 | scr_change_screen (curr_screen); |
|
|
1226 | selection_check (old_ncol != TermWin.ncol ? 4 : 0); |
|
|
1227 | } |
|
|
1228 | } |
|
|
1229 | |
|
|
1230 | old_width = szHint.width; |
|
|
1231 | old_height = szHint.height; |
|
|
1232 | |
1108 | |
1233 | #ifdef XPM_BACKGROUND |
1109 | #ifdef XPM_BACKGROUND |
1234 | if (TermWin.pixmap) |
1110 | if (pixmap) |
1235 | scr_touch (false); |
1111 | scr_touch (false); |
1236 | #endif |
1112 | #endif |
1237 | |
1113 | |
1238 | #ifdef USE_XIM |
1114 | #ifdef USE_XIM |
1239 | IMSetStatusPosition (); |
1115 | IMSetStatusPosition (); |
… | |
… | |
1243 | /* |
1119 | /* |
1244 | * Set the width/height of the vt window in characters. Units are pixels. |
1120 | * Set the width/height of the vt window in characters. Units are pixels. |
1245 | * good for toggling 80/132 columns |
1121 | * good for toggling 80/132 columns |
1246 | */ |
1122 | */ |
1247 | void |
1123 | void |
1248 | rxvt_term::set_widthheight (unsigned int width, unsigned int height) |
1124 | rxvt_term::set_widthheight (unsigned int newwidth, unsigned int newheight) |
1249 | { |
1125 | { |
1250 | XWindowAttributes wattr; |
1126 | XWindowAttributes wattr; |
1251 | |
1127 | |
1252 | if (width == 0 || height == 0) |
1128 | if (newwidth == 0 || newheight == 0) |
1253 | { |
1129 | { |
1254 | XGetWindowAttributes (display->display, display->root, &wattr); |
1130 | XGetWindowAttributes (xdisp, display->root, &wattr); |
|
|
1131 | |
1255 | if (width == 0) |
1132 | if (newwidth == 0) |
1256 | width = wattr.width - szHint.base_width; |
1133 | newwidth = wattr.width - szHint.base_width; |
1257 | if (height == 0) |
1134 | if (newheight == 0) |
1258 | height = wattr.height - szHint.base_height; |
1135 | newheight = wattr.height - szHint.base_height; |
1259 | } |
|
|
1260 | |
|
|
1261 | if (width != TermWin.width || height != TermWin.height) |
|
|
1262 | { |
1136 | } |
|
|
1137 | |
|
|
1138 | if (newwidth != width || newheight != height) |
|
|
1139 | { |
1263 | width += szHint.base_width; |
1140 | newwidth += szHint.base_width; |
1264 | height += szHint.base_height; |
1141 | newheight += szHint.base_height; |
1265 | resize_all_windows (width, height, 0); |
1142 | resize_all_windows (newwidth, newheight, 0); |
1266 | } |
1143 | } |
1267 | } |
1144 | } |
1268 | |
1145 | |
1269 | /* -------------------------------------------------------------------- * |
1146 | /* -------------------------------------------------------------------- * |
1270 | * - X INPUT METHOD ROUTINES - * |
1147 | * - X INPUT METHOD ROUTINES - * |
… | |
… | |
1280 | |
1157 | |
1281 | void |
1158 | void |
1282 | rxvt_term::im_set_size (XRectangle &size) |
1159 | rxvt_term::im_set_size (XRectangle &size) |
1283 | { |
1160 | { |
1284 | // the int_bwidth terms make no sense to me |
1161 | // the int_bwidth terms make no sense to me |
1285 | size.x = TermWin.int_bwidth; |
1162 | size.x = int_bwidth; |
1286 | size.y = TermWin.int_bwidth; |
1163 | size.y = int_bwidth; |
1287 | size.width = Width2Pixel (TermWin.ncol) + TermWin.int_bwidth; |
1164 | size.width = Width2Pixel (ncol) + int_bwidth; |
1288 | size.height = Height2Pixel (TermWin.nrow) + TermWin.int_bwidth; |
1165 | size.height = Height2Pixel (nrow) + int_bwidth; |
1289 | } |
1166 | } |
1290 | |
1167 | |
1291 | void |
1168 | void |
1292 | rxvt_term::im_set_preedit_area (XRectangle &preedit_rect, |
1169 | rxvt_term::im_set_preedit_area (XRectangle &preedit_rect, |
1293 | XRectangle &status_rect, |
1170 | XRectangle &status_rect, |
1294 | const XRectangle &needed_rect) |
1171 | const XRectangle &needed_rect) |
1295 | { |
1172 | { |
1296 | preedit_rect.x = needed_rect.width; |
1173 | preedit_rect.x = needed_rect.width; |
1297 | preedit_rect.y = 0; |
1174 | preedit_rect.y = 0; |
1298 | preedit_rect.width = Width2Pixel (TermWin.ncol) - needed_rect.width + 1; |
1175 | preedit_rect.width = Width2Pixel (ncol) - needed_rect.width + 1; |
1299 | preedit_rect.height = TermWin.fheight; |
1176 | preedit_rect.height = fheight; |
1300 | |
1177 | |
1301 | status_rect.x = 0; |
1178 | status_rect.x = 0; |
1302 | status_rect.y = 0; |
1179 | status_rect.y = 0; |
1303 | status_rect.width = needed_rect.width ? needed_rect.width : Width2Pixel (TermWin.ncol) + 1; |
1180 | status_rect.width = needed_rect.width ? needed_rect.width : Width2Pixel (ncol) + 1; |
1304 | status_rect.height = TermWin.fheight; |
1181 | status_rect.height = fheight; |
1305 | } |
1182 | } |
1306 | |
1183 | |
1307 | /* Checking whether input method is running. */ |
1184 | /* Checking whether input method is running. */ |
1308 | bool |
1185 | bool |
1309 | rxvt_term::IMisRunning () |
1186 | rxvt_term::IMisRunning () |
… | |
… | |
1320 | strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ |
1197 | strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ |
1321 | |
1198 | |
1322 | if ((p = strchr (server + 1, '@')) != NULL) /* first one only */ |
1199 | if ((p = strchr (server + 1, '@')) != NULL) /* first one only */ |
1323 | *p = '\0'; |
1200 | *p = '\0'; |
1324 | |
1201 | |
1325 | atom = XInternAtom (display->display, server, False); |
1202 | atom = XInternAtom (xdisp, server, False); |
1326 | win = XGetSelectionOwner (display->display, atom); |
1203 | win = XGetSelectionOwner (xdisp, atom); |
1327 | |
1204 | |
1328 | if (win != None) |
1205 | if (win != None) |
1329 | return True; |
1206 | return True; |
1330 | } |
1207 | } |
1331 | |
1208 | |
… | |
… | |
1337 | { |
1214 | { |
1338 | XPoint nspot; |
1215 | XPoint nspot; |
1339 | XVaNestedList preedit_attr; |
1216 | XVaNestedList preedit_attr; |
1340 | |
1217 | |
1341 | if (!Input_Context |
1218 | if (!Input_Context |
1342 | || !TermWin.focus |
1219 | || !focus |
1343 | || !(input_style & XIMPreeditPosition)) |
1220 | || !(input_style & (XIMPreeditPosition | XIMPreeditCallbacks))) |
1344 | return; |
1221 | return; |
1345 | |
1222 | |
1346 | im_set_position (nspot); |
1223 | im_set_position (nspot); |
1347 | |
1224 | |
1348 | if (nspot.x == spot.x && nspot.y == spot.y) |
1225 | if (nspot.x == spot.x && nspot.y == spot.y) |
… | |
… | |
1367 | input_method = 0; |
1244 | input_method = 0; |
1368 | } |
1245 | } |
1369 | |
1246 | |
1370 | Input_Context = 0; |
1247 | Input_Context = 0; |
1371 | } |
1248 | } |
|
|
1249 | |
|
|
1250 | #ifdef ENABLE_XIM_ONTHESPOT |
|
|
1251 | |
|
|
1252 | static void |
|
|
1253 | xim_preedit_start (XIC ic, XPointer client_data, XPointer call_data) |
|
|
1254 | { |
|
|
1255 | ((rxvt_term *)client_data)->make_current (); |
|
|
1256 | HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_START, DT_END)); |
|
|
1257 | } |
|
|
1258 | |
|
|
1259 | static void |
|
|
1260 | xim_preedit_done (XIC ic, XPointer client_data, XPointer call_data) |
|
|
1261 | { |
|
|
1262 | ((rxvt_term *)client_data)->make_current (); |
|
|
1263 | HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_DONE, DT_END)); |
|
|
1264 | } |
|
|
1265 | |
|
|
1266 | static void |
|
|
1267 | xim_preedit_draw (XIC ic, XPointer client_data, XIMPreeditDrawCallbackStruct *call_data) |
|
|
1268 | { |
|
|
1269 | rxvt_term *term = (rxvt_term *)client_data; |
|
|
1270 | XIMText *text = call_data->text; |
|
|
1271 | |
|
|
1272 | term->make_current (); |
|
|
1273 | |
|
|
1274 | if (text) |
|
|
1275 | { |
|
|
1276 | void *str; |
|
|
1277 | |
|
|
1278 | if (!text->encoding_is_wchar && text->string.multi_byte) |
|
|
1279 | { |
|
|
1280 | // of course, X makes it ugly again |
|
|
1281 | if (term->rs[Rs_imLocale]) |
|
|
1282 | SET_LOCALE (term->rs[Rs_imLocale]); |
|
|
1283 | |
|
|
1284 | str = rxvt_temp_buf ((text->length + 1) * sizeof (wchar_t)); |
|
|
1285 | mbstowcs ((wchar_t *)str, text->string.multi_byte, text->length + 1); |
|
|
1286 | |
|
|
1287 | if (term->rs[Rs_imLocale]) |
|
|
1288 | SET_LOCALE (term->locale); |
|
|
1289 | } |
|
|
1290 | else |
|
|
1291 | str = (void *)text->string.wide_char; |
|
|
1292 | |
|
|
1293 | HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW, |
|
|
1294 | DT_INT, call_data->caret, |
|
|
1295 | DT_INT, call_data->chg_first, |
|
|
1296 | DT_INT, call_data->chg_length, |
|
|
1297 | DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0, |
|
|
1298 | DT_WCS_LEN, str, str ? (int)text->length : 0, |
|
|
1299 | DT_END)); |
|
|
1300 | } |
|
|
1301 | else |
|
|
1302 | HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW, |
|
|
1303 | DT_INT, call_data->caret, |
|
|
1304 | DT_INT, call_data->chg_first, |
|
|
1305 | DT_INT, call_data->chg_length, |
|
|
1306 | DT_END)); |
|
|
1307 | } |
|
|
1308 | |
|
|
1309 | #if 0 |
|
|
1310 | static void |
|
|
1311 | xim_preedit_caret (XIC ic, XPointer client_data, XIMPreeditCaretCallbackStruct *call_data) |
|
|
1312 | { |
|
|
1313 | ((rxvt_term *)client_data)->make_current (); |
|
|
1314 | HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_CARET, |
|
|
1315 | DT_INT, call_data->position, |
|
|
1316 | DT_INT, call_data->direction, |
|
|
1317 | DT_INT, call_data->style, |
|
|
1318 | DT_END)); |
|
|
1319 | } |
|
|
1320 | #endif |
|
|
1321 | |
|
|
1322 | #endif |
1372 | |
1323 | |
1373 | /* |
1324 | /* |
1374 | * Try to open a XIM with the current modifiers, then see if we can |
1325 | * Try to open a XIM with the current modifiers, then see if we can |
1375 | * open a suitable preedit type |
1326 | * open a suitable preedit type |
1376 | */ |
1327 | */ |
… | |
… | |
1383 | XRectangle rect, status_rect, needed_rect; |
1334 | XRectangle rect, status_rect, needed_rect; |
1384 | unsigned long fg, bg; |
1335 | unsigned long fg, bg; |
1385 | const char *p; |
1336 | const char *p; |
1386 | char **s; |
1337 | char **s; |
1387 | XIMStyles *xim_styles; |
1338 | XIMStyles *xim_styles; |
|
|
1339 | #ifdef ENABLE_XIM_ONTHESPOT |
|
|
1340 | XIMCallback xcb[4]; |
|
|
1341 | #endif |
|
|
1342 | |
|
|
1343 | set_environ (envv); |
1388 | |
1344 | |
1389 | if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) |
1345 | if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) |
1390 | return false; |
1346 | return false; |
1391 | |
1347 | |
1392 | D_MAIN ((stderr, "rxvt_IM_get_IC ()")); |
|
|
1393 | input_method = display->get_xim (locale, modifiers); |
1348 | input_method = display->get_xim (locale, modifiers); |
1394 | if (input_method == NULL) |
1349 | if (input_method == NULL) |
1395 | return false; |
1350 | return false; |
1396 | |
1351 | |
1397 | xim = input_method->xim; |
1352 | xim = input_method->xim; |
… | |
… | |
1417 | s = rxvt_splitcommastring (p); |
1372 | s = rxvt_splitcommastring (p); |
1418 | |
1373 | |
1419 | for (i = found = 0; !found && s[i]; i++) |
1374 | for (i = found = 0; !found && s[i]; i++) |
1420 | { |
1375 | { |
1421 | if (!strcmp (s[i], "OverTheSpot")) |
1376 | if (!strcmp (s[i], "OverTheSpot")) |
1422 | input_style = (XIMPreeditPosition | XIMStatusNothing); |
1377 | input_style = XIMPreeditPosition | XIMStatusNothing; |
1423 | else if (!strcmp (s[i], "OffTheSpot")) |
1378 | else if (!strcmp (s[i], "OffTheSpot")) |
1424 | input_style = (XIMPreeditArea | XIMStatusArea); |
1379 | input_style = XIMPreeditArea | XIMStatusArea; |
1425 | else if (!strcmp (s[i], "Root")) |
1380 | else if (!strcmp (s[i], "Root")) |
1426 | input_style = (XIMPreeditNothing | XIMStatusNothing); |
1381 | input_style = XIMPreeditNothing | XIMStatusNothing; |
1427 | else if (!strcmp (s[i], "None")) |
1382 | else if (!strcmp (s[i], "None")) |
1428 | input_style = (XIMPreeditNone | XIMStatusNone); |
1383 | input_style = XIMPreeditNone | XIMStatusNone; |
|
|
1384 | #ifdef ENABLE_XIM_ONTHESPOT |
|
|
1385 | else if (SHOULD_INVOKE (HOOK_XIM_PREEDIT_START) && !strcmp (s[i], "OnTheSpot")) |
|
|
1386 | input_style = XIMPreeditCallbacks | XIMStatusNothing; |
|
|
1387 | #endif |
|
|
1388 | else |
|
|
1389 | input_style = XIMPreeditNothing | XIMStatusNothing; |
1429 | |
1390 | |
1430 | for (j = 0; j < xim_styles->count_styles; j++) |
1391 | for (j = 0; j < xim_styles->count_styles; j++) |
1431 | if (input_style == xim_styles->supported_styles[j]) |
1392 | if (input_style == xim_styles->supported_styles[j]) |
1432 | { |
1393 | { |
1433 | rxvt_freecommastring (s); |
1394 | rxvt_freecommastring (s); |
… | |
… | |
1467 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1428 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1468 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1429 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1469 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1430 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1470 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1431 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1471 | "*", |
1432 | "*", |
1472 | TermWin.fheight, |
1433 | fheight, |
1473 | TermWin.fheight + 1, TermWin.fheight - 1, |
1434 | fheight + 1, fheight - 1, |
1474 | TermWin.fheight - 2, TermWin.fheight + 2); |
1435 | fheight - 2, fheight + 2); |
1475 | |
1436 | |
1476 | fs = XCreateFontSet (display->display, rs[Rs_imFont] ? rs[Rs_imFont] : pat, |
1437 | fs = XCreateFontSet (xdisp, rs[Rs_imFont] ? rs[Rs_imFont] : pat, |
1477 | &missing_charset_list, &missing_charset_count, &def_string); |
1438 | &missing_charset_list, &missing_charset_count, &def_string); |
1478 | |
1439 | |
1479 | if (missing_charset_list) |
1440 | if (missing_charset_list) |
1480 | XFreeStringList (missing_charset_list); |
1441 | XFreeStringList (missing_charset_list); |
1481 | |
1442 | |
… | |
… | |
1522 | XNBackground, bg, |
1483 | XNBackground, bg, |
1523 | XNArea, &status_rect, |
1484 | XNArea, &status_rect, |
1524 | XNFontSet, fs, |
1485 | XNFontSet, fs, |
1525 | NULL); |
1486 | NULL); |
1526 | } |
1487 | } |
|
|
1488 | #if ENABLE_XIM_ONTHESPOT |
|
|
1489 | else if (input_style & XIMPreeditCallbacks) |
|
|
1490 | { |
|
|
1491 | im_set_position (spot); |
|
|
1492 | |
|
|
1493 | xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start; |
|
|
1494 | xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done; |
|
|
1495 | xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw; |
|
|
1496 | # if 0 |
|
|
1497 | xcb[3].client_data = (XPointer)this; xcb[3].callback = (XIMProc)xim_preedit_caret; |
|
|
1498 | # endif |
|
|
1499 | |
|
|
1500 | preedit_attr = XVaCreateNestedList (0, |
|
|
1501 | XNSpotLocation, &spot, |
|
|
1502 | XNPreeditStartCallback, &xcb[0], |
|
|
1503 | XNPreeditDoneCallback , &xcb[1], |
|
|
1504 | XNPreeditDrawCallback , &xcb[2], |
|
|
1505 | # if 0 |
|
|
1506 | XNPreeditCaretCallback, &xcb[3], |
|
|
1507 | # endif |
|
|
1508 | NULL); |
|
|
1509 | } |
|
|
1510 | #endif |
1527 | |
1511 | |
1528 | Input_Context = XCreateIC (xim, |
1512 | Input_Context = XCreateIC (xim, |
1529 | XNInputStyle, input_style, |
1513 | XNInputStyle, input_style, |
1530 | XNClientWindow, TermWin.vt, |
1514 | XNClientWindow, vt, |
1531 | XNFocusWindow, TermWin.parent[0], |
1515 | XNFocusWindow, parent[0], |
1532 | preedit_attr ? XNPreeditAttributes : NULL, |
1516 | preedit_attr ? XNPreeditAttributes : NULL, |
1533 | preedit_attr, |
1517 | preedit_attr, |
1534 | status_attr ? XNStatusAttributes : NULL, |
1518 | status_attr ? XNStatusAttributes : NULL, |
1535 | status_attr, NULL); |
1519 | status_attr, NULL); |
1536 | |
1520 | |
1537 | if (preedit_attr) XFree (preedit_attr); |
1521 | if (preedit_attr) XFree (preedit_attr); |
1538 | if (status_attr) XFree (status_attr); |
1522 | if (status_attr) XFree (status_attr); |
1539 | if (fs) XFreeFontSet (display->display, fs); |
1523 | if (fs) XFreeFontSet (xdisp, fs); |
1540 | |
1524 | |
1541 | if (Input_Context == NULL) |
1525 | if (Input_Context == NULL) |
1542 | { |
1526 | { |
1543 | rxvt_warn ("failed to create input context, continuing without XIM.\n"); |
1527 | rxvt_warn ("failed to create input context, continuing without XIM.\n"); |
1544 | im_destroy (); |
1528 | im_destroy (); |
1545 | return false; |
1529 | return false; |
1546 | } |
1530 | } |
1547 | |
1531 | |
|
|
1532 | #if 0 |
|
|
1533 | // unfortunately, only the focus window is used by XIM, hard to fix |
|
|
1534 | if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL)) |
|
|
1535 | vt_select_input (); |
|
|
1536 | #endif |
|
|
1537 | |
1548 | if (input_style & XIMPreeditArea) |
1538 | if (input_style & XIMPreeditArea) |
1549 | IMSetStatusPosition (); |
1539 | IMSetStatusPosition (); |
1550 | |
1540 | |
1551 | D_MAIN ((stderr, "rxvt_IM_get_IC () - successful connection")); |
|
|
1552 | return true; |
1541 | return true; |
1553 | } |
1542 | } |
1554 | |
1543 | |
1555 | void |
1544 | void |
1556 | rxvt_term::im_cb () |
1545 | rxvt_term::im_cb () |
1557 | { |
1546 | { |
1558 | int i, found, had_im; |
1547 | int i; |
1559 | const char *p; |
1548 | const char *p; |
1560 | char **s; |
1549 | char **s; |
1561 | char buf[IMBUFSIZ]; |
1550 | char buf[IMBUFSIZ]; |
1562 | |
1551 | |
1563 | SET_R (this); |
1552 | make_current (); |
1564 | |
1553 | |
1565 | im_destroy (); |
1554 | im_destroy (); |
1566 | |
1555 | |
1567 | D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()")); |
|
|
1568 | if (Input_Context) |
1556 | if (Input_Context) |
1569 | return; |
1557 | return; |
1570 | |
1558 | |
1571 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
1559 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
1572 | if (rs[Rs_imLocale]) |
1560 | if (rs[Rs_imLocale]) |
… | |
… | |
1620 | { |
1608 | { |
1621 | XRectangle preedit_rect, status_rect, *needed_rect; |
1609 | XRectangle preedit_rect, status_rect, *needed_rect; |
1622 | XVaNestedList preedit_attr, status_attr; |
1610 | XVaNestedList preedit_attr, status_attr; |
1623 | |
1611 | |
1624 | if (!Input_Context |
1612 | if (!Input_Context |
1625 | || !TermWin.focus |
1613 | || !focus |
1626 | || !(input_style & XIMPreeditArea) |
1614 | || !(input_style & XIMPreeditArea) |
1627 | || !IMisRunning ()) |
1615 | || !IMisRunning ()) |
1628 | return; |
1616 | return; |
1629 | |
1617 | |
1630 | /* Getting the necessary width of preedit area */ |
1618 | /* Getting the necessary width of preedit area */ |
… | |
… | |
1645 | XFree (preedit_attr); |
1633 | XFree (preedit_attr); |
1646 | XFree (status_attr); |
1634 | XFree (status_attr); |
1647 | } |
1635 | } |
1648 | #endif /* USE_XIM */ |
1636 | #endif /* USE_XIM */ |
1649 | |
1637 | |
1650 | /*----------------------------------------------------------------------*/ |
|
|
1651 | rxvt_t rxvt_current_term; |
|
|
1652 | |
|
|
1653 | /*----------------------- end-of-file (C source) -----------------------*/ |
1638 | /*----------------------- end-of-file (C source) -----------------------*/ |