… | |
… | |
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 "main.intpro" /* PROTOS for internal routines */ |
35 | #include "keyboard.h" |
|
|
36 | #include "rxvtperl.h" |
36 | |
37 | |
|
|
38 | #include <limits> |
|
|
39 | |
37 | #include <signal.h> |
40 | #include <csignal> |
|
|
41 | #include <cstring> |
38 | |
42 | |
39 | #ifdef TTY_GID_SUPPORT |
43 | #ifdef TTY_GID_SUPPORT |
40 | # include <grp.h> |
44 | # include <grp.h> |
41 | #endif |
45 | #endif |
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 | #include <cstring> |
51 | #if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__) |
|
|
52 | static uid_t saved_euid; |
|
|
53 | static gid_t saved_egid; |
|
|
54 | #endif |
|
|
55 | |
|
|
56 | bool |
|
|
57 | rxvt_tainted () |
|
|
58 | { |
|
|
59 | #if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__) |
|
|
60 | return getuid () != saved_euid || getgid () != saved_egid; |
|
|
61 | #else |
|
|
62 | return false; |
|
|
63 | #endif |
|
|
64 | } |
48 | |
65 | |
49 | vector<rxvt_term *> rxvt_term::termlist; |
66 | vector<rxvt_term *> rxvt_term::termlist; |
50 | |
67 | |
51 | static char curlocale[128]; |
68 | static char curlocale[128], savelocale[128]; |
52 | |
69 | |
53 | bool |
70 | bool |
54 | rxvt_set_locale (const char *locale) |
71 | rxvt_set_locale (const char *locale) |
55 | { |
72 | { |
56 | if (!locale || !strncmp (locale, curlocale, 128)) |
73 | if (!locale || !strncmp (locale, curlocale, 128)) |
57 | return false; |
74 | return false; |
58 | |
75 | |
59 | strncpy (curlocale, locale, 128); |
76 | strncpy (curlocale, locale, 128); |
60 | setlocale (LC_CTYPE, curlocale); |
77 | setlocale (LC_CTYPE, curlocale); |
61 | return true; |
78 | return true; |
|
|
79 | } |
|
|
80 | |
|
|
81 | void |
|
|
82 | rxvt_push_locale (const char *locale) |
|
|
83 | { |
|
|
84 | strcpy (savelocale, curlocale); |
|
|
85 | rxvt_set_locale (locale); |
|
|
86 | } |
|
|
87 | |
|
|
88 | void |
|
|
89 | rxvt_pop_locale () |
|
|
90 | { |
|
|
91 | rxvt_set_locale (savelocale); |
62 | } |
92 | } |
63 | |
93 | |
64 | #if ENABLE_COMBINING |
94 | #if ENABLE_COMBINING |
65 | class rxvt_composite_vec rxvt_composite; |
95 | class rxvt_composite_vec rxvt_composite; |
66 | |
96 | |
… | |
… | |
131 | rootwin_ev (this, &rxvt_term::rootwin_cb), |
161 | rootwin_ev (this, &rxvt_term::rootwin_cb), |
132 | #endif |
162 | #endif |
133 | #ifdef HAVE_SCROLLBARS |
163 | #ifdef HAVE_SCROLLBARS |
134 | scrollbar_ev (this, &rxvt_term::x_cb), |
164 | scrollbar_ev (this, &rxvt_term::x_cb), |
135 | #endif |
165 | #endif |
136 | #ifdef MENUBAR |
|
|
137 | menubar_ev (this, &rxvt_term::x_cb), |
|
|
138 | #endif |
|
|
139 | #ifdef CURSOR_BLINK |
166 | #ifdef CURSOR_BLINK |
140 | cursor_blink_ev (this, &rxvt_term::cursor_blink_cb), |
167 | cursor_blink_ev (this, &rxvt_term::cursor_blink_cb), |
141 | #endif |
168 | #endif |
142 | #ifdef TEXT_BLINK |
169 | #ifdef TEXT_BLINK |
143 | text_blink_ev (this, &rxvt_term::text_blink_cb), |
170 | text_blink_ev (this, &rxvt_term::text_blink_cb), |
… | |
… | |
155 | pointer_ev (this, &rxvt_term::pointer_cb), |
182 | pointer_ev (this, &rxvt_term::pointer_cb), |
156 | #endif |
183 | #endif |
157 | #ifdef USE_XIM |
184 | #ifdef USE_XIM |
158 | im_ev (this, &rxvt_term::im_cb), |
185 | im_ev (this, &rxvt_term::im_cb), |
159 | #endif |
186 | #endif |
160 | sw_term (this, &rxvt_term::sig_term), |
|
|
161 | sw_chld (this, &rxvt_term::sig_chld), |
|
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162 | termwin_ev (this, &rxvt_term::x_cb), |
187 | termwin_ev (this, &rxvt_term::x_cb), |
163 | vt_ev (this, &rxvt_term::x_cb), |
188 | vt_ev (this, &rxvt_term::x_cb), |
164 | check_ev (this, &rxvt_term::check_cb), |
189 | check_ev (this, &rxvt_term::check_cb), |
165 | flush_ev (this, &rxvt_term::flush_cb), |
190 | flush_ev (this, &rxvt_term::flush_cb), |
166 | destroy_ev (this, &rxvt_term::destroy_cb), |
191 | destroy_ev (this, &rxvt_term::destroy_cb), |
… | |
… | |
168 | incr_ev (this, &rxvt_term::incr_cb) |
193 | incr_ev (this, &rxvt_term::incr_cb) |
169 | { |
194 | { |
170 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
195 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
171 | |
196 | |
172 | termlist.push_back (this); |
197 | termlist.push_back (this); |
173 | } |
|
|
174 | |
198 | |
175 | rxvt_term::~rxvt_term () |
199 | #ifdef KEYSYM_RESOURCE |
176 | { |
200 | keyboard = new keyboard_manager; |
177 | termlist.erase (find (termlist.begin (), termlist.end(), this)); |
|
|
178 | |
201 | |
|
|
202 | if (!keyboard) |
|
|
203 | rxvt_fatal ("out of memory, aborting.\n"); |
|
|
204 | #endif |
|
|
205 | } |
|
|
206 | |
|
|
207 | // clean up the most important stuff, do *not* call x or free mem etc. |
|
|
208 | // for use before an emergency exit |
|
|
209 | void rxvt_term::emergency_cleanup () |
|
|
210 | { |
179 | if (cmd_pid) |
211 | if (cmd_pid) |
180 | kill (-cmd_pid, SIGHUP); |
212 | kill (-cmd_pid, SIGHUP); |
181 | |
213 | |
182 | pty.put (); |
214 | delete pty; pty = 0; |
|
|
215 | } |
183 | |
216 | |
184 | #ifdef UTMP_SUPPORT |
217 | rxvt_term::~rxvt_term () |
185 | privileged_utmp (RESTORE); |
218 | { |
186 | #endif |
219 | HOOK_INVOKE ((this, HOOK_DESTROY, DT_END)); |
|
|
220 | |
|
|
221 | termlist.erase (find (termlist.begin (), termlist.end(), this)); |
|
|
222 | |
|
|
223 | emergency_cleanup (); |
187 | |
224 | |
188 | #if ENABLE_STYLES |
225 | #if ENABLE_STYLES |
189 | for (int i = RS_styleCount; --i; ) |
226 | for (int i = RS_styleCount; --i; ) |
190 | if (TermWin.fontset[i] != TermWin.fontset[0]) |
227 | if (fontset[i] != fontset[0]) |
191 | delete TermWin.fontset[i]; |
228 | delete fontset[i]; |
192 | #endif |
229 | #endif |
193 | delete TermWin.fontset[0]; |
230 | delete fontset[0]; |
194 | |
231 | |
195 | if (display) |
232 | if (display) |
196 | { |
233 | { |
|
|
234 | dDisp; |
|
|
235 | |
197 | selection_clear (); |
236 | selection_clear (); |
198 | |
237 | |
199 | #ifdef USE_XIM |
238 | #ifdef USE_XIM |
200 | im_destroy (); |
239 | im_destroy (); |
201 | #endif |
240 | #endif |
202 | #ifdef MENUBAR |
|
|
203 | if (menubarGC) XFreeGC (display->display, menubarGC); |
|
|
204 | #endif |
|
|
205 | #ifdef XTERM_SCROLLBAR |
241 | #ifdef XTERM_SCROLLBAR |
206 | if (xscrollbarGC) XFreeGC (display->display, xscrollbarGC); |
242 | if (xscrollbarGC) XFreeGC (disp, xscrollbarGC); |
207 | if (ShadowGC) XFreeGC (display->display, ShadowGC); |
243 | if (ShadowGC) XFreeGC (disp, ShadowGC); |
208 | #endif |
244 | #endif |
209 | #ifdef PLAIN_SCROLLBAR |
245 | #ifdef PLAIN_SCROLLBAR |
210 | if (pscrollbarGC) XFreeGC (display->display, pscrollbarGC); |
246 | if (pscrollbarGC) XFreeGC (disp, pscrollbarGC); |
211 | #endif |
247 | #endif |
212 | #ifdef NEXT_SCROLLBAR |
248 | #ifdef NEXT_SCROLLBAR |
213 | if (blackGC) XFreeGC (display->display, blackGC); |
249 | if (blackGC) XFreeGC (disp, blackGC); |
214 | if (whiteGC) XFreeGC (display->display, whiteGC); |
250 | if (whiteGC) XFreeGC (disp, whiteGC); |
215 | if (grayGC) XFreeGC (display->display, grayGC); |
251 | if (grayGC) XFreeGC (disp, grayGC); |
216 | if (darkGC) XFreeGC (display->display, darkGC); |
252 | if (darkGC) XFreeGC (disp, darkGC); |
217 | if (stippleGC) XFreeGC (display->display, stippleGC); |
253 | if (stippleGC) XFreeGC (disp, stippleGC); |
218 | if (dimple) XFreePixmap (display->display, dimple); |
254 | if (dimple) XFreePixmap (disp, dimple); |
219 | if (upArrow) XFreePixmap (display->display, upArrow); |
255 | if (upArrow) XFreePixmap (disp, upArrow); |
220 | if (downArrow) XFreePixmap (display->display, downArrow); |
256 | if (downArrow) XFreePixmap (disp, downArrow); |
221 | if (upArrowHi) XFreePixmap (display->display, upArrowHi); |
257 | if (upArrowHi) XFreePixmap (disp, upArrowHi); |
222 | if (downArrowHi) XFreePixmap (display->display, downArrowHi); |
258 | if (downArrowHi) XFreePixmap (disp, downArrowHi); |
223 | #endif |
259 | #endif |
224 | #if defined(MENUBAR) || defined(RXVT_SCROLLBAR) |
260 | #ifdef RXVT_SCROLLBAR |
225 | if (topShadowGC) XFreeGC (display->display, topShadowGC); |
261 | if (topShadowGC) XFreeGC (disp, topShadowGC); |
226 | if (botShadowGC) XFreeGC (display->display, botShadowGC); |
262 | if (botShadowGC) XFreeGC (disp, botShadowGC); |
227 | if (scrollbarGC) XFreeGC (display->display, scrollbarGC); |
263 | if (scrollbarGC) XFreeGC (disp, scrollbarGC); |
228 | #endif |
264 | #endif |
229 | if (TermWin.gc) XFreeGC (display->display, TermWin.gc); |
265 | if (gc) XFreeGC (disp, gc); |
230 | |
266 | |
231 | #if defined(MENUBAR) && (MENUBAR_MAX > 1) |
|
|
232 | delete menuBar.drawable; |
267 | delete drawable; |
233 | //if (menuBar.win) |
|
|
234 | // XDestroyWindow (display->display, menuBar.win); |
|
|
235 | #endif |
|
|
236 | delete TermWin.drawable; |
|
|
237 | // destroy all windows |
268 | // destroy all windows |
238 | if (TermWin.parent[0]) |
269 | if (parent[0]) |
239 | XDestroyWindow (display->display, TermWin.parent[0]); |
270 | XDestroyWindow (disp, parent[0]); |
240 | } |
271 | } |
241 | |
272 | |
242 | // TODO: free pixcolours, colours should become part of rxvt_display |
273 | // TODO: free pixcolours, colours should become part of rxvt_display |
243 | |
|
|
244 | delete pix_colors_focused; |
274 | delete pix_colors_focused; |
245 | #ifdef OFF_FOCUS_FADING |
275 | #if OFF_FOCUS_FADING |
246 | delete pix_colors_unfocused; |
276 | delete pix_colors_unfocused; |
247 | #endif |
277 | #endif |
248 | |
278 | |
249 | displays.put (display); |
279 | displays.put (display); |
250 | |
280 | |
251 | scr_release (); |
281 | scr_release (); |
252 | |
282 | |
253 | /* clear all resources */ |
283 | /* clear all resources */ |
254 | for (int i = 0; i < allocated.size (); i++) |
284 | for (int i = 0; i < allocated.size (); i++) |
255 | free (allocated[i]); |
285 | free (allocated [i]); |
256 | |
286 | |
257 | free (selection.text); |
287 | free (selection.text); |
258 | // TODO: manage env vars in child only(!) |
288 | // TODO: manage env vars in child only(!) |
259 | free (env_windowid); |
289 | free (env_windowid); |
260 | free (env_display); |
290 | free (env_display); |
… | |
… | |
264 | free (v_buffer); |
294 | free (v_buffer); |
265 | free (incr_buf); |
295 | free (incr_buf); |
266 | |
296 | |
267 | delete envv; |
297 | delete envv; |
268 | delete argv; |
298 | delete argv; |
|
|
299 | |
|
|
300 | #ifdef KEYSYM_RESOURCE |
|
|
301 | delete keyboard; |
|
|
302 | #endif |
|
|
303 | } |
|
|
304 | |
|
|
305 | void |
|
|
306 | rxvt_term::child_exit () |
|
|
307 | { |
|
|
308 | cmd_pid = 0; |
|
|
309 | |
|
|
310 | if (!OPTION (Opt_hold)) |
|
|
311 | destroy (); |
269 | } |
312 | } |
270 | |
313 | |
271 | void |
314 | void |
272 | rxvt_term::destroy () |
315 | rxvt_term::destroy () |
273 | { |
316 | { |
… | |
… | |
283 | #if USE_XIM |
326 | #if USE_XIM |
284 | im_ev.stop (display); |
327 | im_ev.stop (display); |
285 | #endif |
328 | #endif |
286 | #if HAVE_SCROLLBARS |
329 | #if HAVE_SCROLLBARS |
287 | scrollbar_ev.stop (display); |
330 | scrollbar_ev.stop (display); |
288 | #endif |
|
|
289 | #if MENUBAR |
|
|
290 | menubar_ev.stop (display); |
|
|
291 | #endif |
331 | #endif |
292 | #if TRANSPARENT |
332 | #if TRANSPARENT |
293 | rootwin_ev.stop (display); |
333 | rootwin_ev.stop (display); |
294 | #endif |
334 | #endif |
295 | incr_ev.stop (); |
335 | incr_ev.stop (); |
… | |
… | |
319 | } |
359 | } |
320 | |
360 | |
321 | void |
361 | void |
322 | rxvt_term::destroy_cb (time_watcher &w) |
362 | rxvt_term::destroy_cb (time_watcher &w) |
323 | { |
363 | { |
324 | SET_R (this); |
364 | make_current (); |
325 | |
365 | |
326 | delete this; |
366 | delete this; |
327 | } |
367 | } |
328 | |
368 | |
329 | /*----------------------------------------------------------------------*/ |
369 | /*----------------------------------------------------------------------*/ |
330 | /* rxvt_init () */ |
370 | /* |
|
|
371 | * Exit gracefully, clearing the utmp entry and restoring tty attributes |
|
|
372 | * TODO: if debugging, this should free up any known resources if we can |
|
|
373 | */ |
|
|
374 | static XErrorHandler old_xerror_handler; |
|
|
375 | |
|
|
376 | static void |
|
|
377 | rxvt_emergency_cleanup () |
|
|
378 | { |
|
|
379 | for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
|
|
380 | (*t)->emergency_cleanup (); |
|
|
381 | } |
|
|
382 | |
|
|
383 | #if ENABLE_FRILLS |
|
|
384 | static void |
|
|
385 | print_x_error (Display *dpy, XErrorEvent *event) |
|
|
386 | { |
|
|
387 | char buffer[BUFSIZ]; |
|
|
388 | char mesg[BUFSIZ]; |
|
|
389 | char number[32]; |
|
|
390 | char *mtype = "XlibMessage"; |
|
|
391 | XGetErrorText(dpy, event->error_code, buffer, BUFSIZ); |
|
|
392 | XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ); |
|
|
393 | rxvt_warn ("An X Error occured, trying to continue after report.\n"); |
|
|
394 | rxvt_warn ("%s: %s\n", mesg, buffer); |
|
|
395 | XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ); |
|
|
396 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code); |
|
|
397 | sprintf(number, "%d", event->request_code); |
|
|
398 | XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ); |
|
|
399 | rxvt_warn ("(which is %s)\n", buffer); |
|
|
400 | if (event->request_code >= 128) { |
|
|
401 | XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d", |
|
|
402 | mesg, BUFSIZ); |
|
|
403 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code); |
|
|
404 | } |
|
|
405 | if ((event->error_code == BadWindow) || |
|
|
406 | (event->error_code == BadPixmap) || |
|
|
407 | (event->error_code == BadCursor) || |
|
|
408 | (event->error_code == BadFont) || |
|
|
409 | (event->error_code == BadDrawable) || |
|
|
410 | (event->error_code == BadColor) || |
|
|
411 | (event->error_code == BadGC) || |
|
|
412 | (event->error_code == BadIDChoice) || |
|
|
413 | (event->error_code == BadValue) || |
|
|
414 | (event->error_code == BadAtom)) { |
|
|
415 | if (event->error_code == BadValue) |
|
|
416 | XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x", |
|
|
417 | mesg, BUFSIZ); |
|
|
418 | else if (event->error_code == BadAtom) |
|
|
419 | XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x", |
|
|
420 | mesg, BUFSIZ); |
|
|
421 | else |
|
|
422 | XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", |
|
|
423 | mesg, BUFSIZ); |
|
|
424 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); |
|
|
425 | } |
|
|
426 | XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", |
|
|
427 | mesg, BUFSIZ); |
|
|
428 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); |
|
|
429 | } |
|
|
430 | #endif |
|
|
431 | |
|
|
432 | int |
|
|
433 | rxvt_xerror_handler (Display *display, XErrorEvent *event) |
|
|
434 | { |
|
|
435 | if (GET_R->allowedxerror == -1) |
|
|
436 | GET_R->allowedxerror = event->error_code; |
|
|
437 | else |
|
|
438 | { |
|
|
439 | // GET_R is most likely not the terminal which caused the error, |
|
|
440 | // so just output the error and continue |
|
|
441 | #if ENABLE_FRILLS |
|
|
442 | print_x_error (display, event); |
|
|
443 | #else |
|
|
444 | old_xerror_handler (display, event); |
|
|
445 | #endif |
|
|
446 | } |
|
|
447 | |
|
|
448 | return 0; |
|
|
449 | } |
|
|
450 | |
|
|
451 | int |
|
|
452 | rxvt_xioerror_handler (Display *display) |
|
|
453 | { |
|
|
454 | rxvt_warn ("X connection to '%s' broken, unable to recover, exiting.\n", |
|
|
455 | DisplayString (display)); |
|
|
456 | rxvt_emergency_cleanup (); |
|
|
457 | _exit (EXIT_FAILURE); |
|
|
458 | } |
|
|
459 | |
|
|
460 | /*----------------------------------------------------------------------*/ |
331 | bool |
461 | bool |
332 | rxvt_term::init (int argc, const char *const *argv) |
462 | rxvt_term::init (int argc, const char *const *argv) |
333 | { |
463 | { |
334 | SET_R (this); |
464 | SET_R (this); |
|
|
465 | set_locale (""); |
|
|
466 | set_environ (envv); // few things in X do not call setlocale :( |
335 | |
467 | |
336 | if (!init_vars ()) |
468 | if (!init_vars ()) |
337 | return false; |
469 | return false; |
338 | |
470 | |
339 | init_secondary (); |
471 | init_secondary (); |
340 | |
472 | |
341 | const char **cmd_argv = init_resources (argc, argv); |
473 | const char **cmd_argv = init_resources (argc, argv); |
342 | |
474 | |
343 | set_locale (""); |
475 | #ifdef KEYSYM_RESOURCE |
344 | |
476 | keyboard->register_done (); |
345 | #if MENUBAR_MAX |
|
|
346 | menubar_read (rs[Rs_menu]); |
|
|
347 | #endif |
477 | #endif |
|
|
478 | |
348 | #ifdef HAVE_SCROLLBARS |
479 | #ifdef HAVE_SCROLLBARS |
349 | if (options & Opt_scrollBar) |
480 | if (OPTION (Opt_scrollBar)) |
350 | scrollBar.setIdle (); /* set existence for size calculations */ |
481 | scrollBar.setIdle (); /* set existence for size calculations */ |
351 | #endif |
482 | #endif |
352 | |
483 | |
|
|
484 | #if ENABLE_PERL |
|
|
485 | if (!rs[Rs_perl_ext_1]) |
|
|
486 | rs[Rs_perl_ext_1] = "default"; |
|
|
487 | |
|
|
488 | if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1]) |
|
|
489 | || (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2]) |
|
|
490 | || (rs[Rs_perl_eval] && *rs[Rs_perl_eval])) |
|
|
491 | { |
|
|
492 | #if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__) |
|
|
493 | // ignore some perl-related arguments if some bozo installed us set[ug]id |
|
|
494 | if (rxvt_tainted ()) |
|
|
495 | { |
|
|
496 | if ((rs[Rs_perl_lib] && *rs[Rs_perl_lib]) |
|
|
497 | || (rs[Rs_perl_eval] && *rs[Rs_perl_eval])) |
|
|
498 | { |
|
|
499 | rxvt_warn ("running with elevated privileges: ignoring perl-lib and perl-eval.\n"); |
|
|
500 | rs[Rs_perl_lib] = 0; |
|
|
501 | rs[Rs_perl_eval] = 0; |
|
|
502 | } |
|
|
503 | } |
|
|
504 | #endif |
|
|
505 | rxvt_perl.init (this); |
|
|
506 | HOOK_INVOKE ((this, HOOK_INIT, DT_END)); |
|
|
507 | } |
|
|
508 | #endif |
|
|
509 | |
|
|
510 | pty = rxvt_new_ptytty (); |
|
|
511 | |
353 | create_windows (argc, argv); |
512 | create_windows (argc, argv); |
354 | |
513 | |
|
|
514 | dDisp; |
|
|
515 | |
355 | init_xlocale (); |
516 | init_xlocale (); |
356 | |
517 | |
357 | scr_reset (); /* initialize screen */ |
518 | scr_reset (); // initialize screen |
358 | |
519 | |
359 | #if 0 |
520 | #if 0 |
360 | XSynchronize (display->display, True); |
521 | XSynchronize (disp, True); |
361 | #endif |
522 | #endif |
362 | |
523 | |
363 | #ifdef HAVE_SCROLLBARS |
524 | #ifdef HAVE_SCROLLBARS |
364 | if (options & Opt_scrollBar) |
525 | if (OPTION (Opt_scrollBar)) |
365 | resize_scrollbar (); /* create and map scrollbar */ |
526 | resize_scrollbar (); /* create and map scrollbar */ |
366 | #endif |
527 | #endif |
367 | #if (MENUBAR_MAX) |
|
|
368 | if (menubar_visible ()) |
|
|
369 | XMapWindow (display->display, menuBar.win); |
|
|
370 | #endif |
|
|
371 | #ifdef TRANSPARENT |
528 | #ifdef TRANSPARENT |
372 | if (options & Opt_transparent) |
529 | if (OPTION (Opt_transparent)) |
373 | { |
530 | { |
374 | XSelectInput (display->display, display->root, PropertyChangeMask); |
531 | XSelectInput (disp, display->root, PropertyChangeMask); |
375 | check_our_parents (); |
532 | check_our_parents (); |
376 | rootwin_ev.start (display, display->root); |
533 | rootwin_ev.start (display, display->root); |
377 | } |
534 | } |
378 | #endif |
535 | #endif |
379 | |
536 | |
380 | XMapWindow (display->display, TermWin.vt); |
537 | XMapWindow (disp, vt); |
381 | XMapWindow (display->display, TermWin.parent[0]); |
538 | XMapWindow (disp, parent[0]); |
382 | |
539 | |
383 | set_colorfgbg (); |
540 | set_colorfgbg (); |
384 | |
541 | |
385 | init_command (cmd_argv); |
542 | init_command (cmd_argv); |
386 | |
543 | |
|
|
544 | free (cmd_argv); |
|
|
545 | |
|
|
546 | if (pty->pty >= 0) |
387 | pty_ev.start (pty.pty, EVENT_READ); |
547 | pty_ev.start (pty->pty, EVENT_READ); |
388 | |
548 | |
389 | check_ev.start (); |
549 | check_ev.start (); |
390 | |
550 | |
|
|
551 | HOOK_INVOKE ((this, HOOK_START, DT_END)); |
|
|
552 | |
391 | return true; |
553 | return true; |
392 | } |
554 | } |
393 | |
555 | |
394 | static int (*old_xerror_handler) (Display *dpy, XErrorEvent *event); |
556 | static struct sig_handlers |
|
|
557 | { |
|
|
558 | sig_watcher sw_chld, sw_term, sw_int; |
|
|
559 | |
|
|
560 | void sig_chld (sig_watcher &w) |
|
|
561 | { |
|
|
562 | // we are being called for every SIGCHLD, find the corresponding term |
|
|
563 | int pid; |
|
|
564 | |
|
|
565 | while ((pid = waitpid (-1, NULL, WNOHANG)) > 0) |
|
|
566 | for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
|
|
567 | if (pid == (*t)->cmd_pid) |
|
|
568 | { |
|
|
569 | (*t)->child_exit (); |
|
|
570 | break; |
|
|
571 | } |
|
|
572 | } |
|
|
573 | |
|
|
574 | /* |
|
|
575 | * Catch a fatal signal and tidy up before quitting |
|
|
576 | */ |
|
|
577 | void |
|
|
578 | sig_term (sig_watcher &w) |
|
|
579 | { |
|
|
580 | #ifdef DEBUG_CMD |
|
|
581 | rxvt_warn ("caught signal %d, exiting.\n", w.signum); |
|
|
582 | #endif |
|
|
583 | rxvt_emergency_cleanup (); |
|
|
584 | signal (w.signum, SIG_DFL); |
|
|
585 | kill (getpid (), w.signum); |
|
|
586 | } |
|
|
587 | |
|
|
588 | sig_handlers () |
|
|
589 | : sw_chld (this, &sig_handlers::sig_chld), |
|
|
590 | sw_term (this, &sig_handlers::sig_term), |
|
|
591 | sw_int (this, &sig_handlers::sig_term) |
|
|
592 | { |
|
|
593 | } |
|
|
594 | } sig_handlers; |
|
|
595 | |
|
|
596 | char **rxvt_environ; // startup environment |
395 | |
597 | |
396 | void |
598 | void |
397 | rxvt_init () |
599 | rxvt_init () |
398 | { |
600 | { |
|
|
601 | uid_t uid = getuid (); |
|
|
602 | gid_t gid = getgid (); |
|
|
603 | |
|
|
604 | // before doing anything else, check for setuid/setgid operation, |
|
|
605 | // start the helper process and drop privileges |
|
|
606 | if (uid != geteuid () |
|
|
607 | || 1 //D |
|
|
608 | || gid != getegid ()) |
|
|
609 | { |
|
|
610 | #if PTYTTY_HELPER |
|
|
611 | rxvt_ptytty_server (); |
|
|
612 | #else |
|
|
613 | rxvt_warn ("running setuid/setgid without pty helper compiled in, continuing unprivileged.\n"); |
|
|
614 | #endif |
|
|
615 | |
|
|
616 | // drop privileges |
|
|
617 | #if HAVE_SETRESUID |
|
|
618 | setresgid (gid, gid, gid); |
|
|
619 | setresuid (uid, uid, uid); |
|
|
620 | #elif HAVE_SETREUID |
|
|
621 | setregid (gid, gid); |
|
|
622 | setreuid (uid, uid); |
|
|
623 | #elif HAVE_SETUID |
|
|
624 | setgid (gid); |
|
|
625 | setuid (uid); |
|
|
626 | #endif |
|
|
627 | |
|
|
628 | if (uid != geteuid () |
|
|
629 | || gid != getegid ()) |
|
|
630 | rxvt_fatal ("unable to drop privileges, aborting.\n"); |
|
|
631 | } |
|
|
632 | |
|
|
633 | rxvt_environ = environ; |
|
|
634 | |
399 | /* |
635 | /* |
400 | * Save and then give up any super-user privileges |
636 | * Save and then give up any super-user privileges |
401 | * If we need privileges in any area then we must specifically request it. |
637 | * If we need privileges in any area then we must specifically request it. |
402 | * We should only need to be root in these cases: |
638 | * We should only need to be root in these cases: |
403 | * 1. write utmp entries on some systems |
639 | * 1. write utmp entries on some systems |
… | |
… | |
407 | rxvt_privileges (IGNORE); |
643 | rxvt_privileges (IGNORE); |
408 | |
644 | |
409 | signal (SIGHUP, SIG_IGN); |
645 | signal (SIGHUP, SIG_IGN); |
410 | signal (SIGPIPE, SIG_IGN); |
646 | signal (SIGPIPE, SIG_IGN); |
411 | |
647 | |
|
|
648 | sig_handlers.sw_chld.start (SIGCHLD); |
|
|
649 | sig_handlers.sw_term.start (SIGTERM); |
|
|
650 | sig_handlers.sw_int.start (SIGINT); |
|
|
651 | |
412 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
652 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
413 | /* signal (SIGURG, SIG_DFL); */ |
653 | /* signal (SIGURG, SIG_DFL); */ |
414 | |
654 | |
415 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
655 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
416 | // TODO: handle this with exceptions and tolerate the memory loss |
656 | // TODO: handle this with exceptions and tolerate the memory loss |
417 | //XSetIOErrorHandler ((XErrorHandler) rxvt_xioerror_handler); |
657 | XSetIOErrorHandler (rxvt_xioerror_handler); |
418 | } |
|
|
419 | |
658 | |
420 | /* ------------------------------------------------------------------------- * |
659 | XrmInitialize (); |
421 | * SIGNAL HANDLING & EXIT HANDLER * |
|
|
422 | * ------------------------------------------------------------------------- */ |
|
|
423 | /* |
|
|
424 | * Catch a SIGCHLD signal and exit if the direct child has died |
|
|
425 | */ |
|
|
426 | |
|
|
427 | void |
|
|
428 | rxvt_term::sig_chld (sig_watcher &w) |
|
|
429 | { |
|
|
430 | // we are being called for every SIGCHLD, not just ours |
|
|
431 | int pid; |
|
|
432 | |
|
|
433 | while ((pid = waitpid (-1, NULL, WNOHANG)) > 0) |
|
|
434 | for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++) |
|
|
435 | if (pid == (*t)->cmd_pid) |
|
|
436 | { |
|
|
437 | (*t)->destroy (); |
|
|
438 | break; |
|
|
439 | } |
|
|
440 | } |
|
|
441 | |
|
|
442 | /*----------------------------------------------------------------------*/ |
|
|
443 | /* |
|
|
444 | * Exit gracefully, clearing the utmp entry and restoring tty attributes |
|
|
445 | * TODO: if debugging, this should free up any known resources if we can |
|
|
446 | */ |
|
|
447 | void |
|
|
448 | rxvt_destroy_all () |
|
|
449 | { |
|
|
450 | // TODO: rxvtd should clean up all ressources |
|
|
451 | for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
|
|
452 | (*t)->destroy (); |
|
|
453 | } |
|
|
454 | |
|
|
455 | /* |
|
|
456 | * Catch a fatal signal and tidy up before quitting |
|
|
457 | */ |
|
|
458 | void |
|
|
459 | rxvt_term::sig_term (sig_watcher &w) |
|
|
460 | { |
|
|
461 | #ifdef DEBUG_CMD |
|
|
462 | rxvt_warn ("caught signal %d, exiting.\n", w.signum); |
|
|
463 | #endif |
|
|
464 | rxvt_destroy_all (); |
|
|
465 | signal (w.signum, SIG_DFL); |
|
|
466 | kill (getpid (), w.signum); |
|
|
467 | } |
|
|
468 | |
|
|
469 | /* INTPROTO */ |
|
|
470 | int |
|
|
471 | rxvt_xerror_handler (Display *display, XErrorEvent *event) |
|
|
472 | { |
|
|
473 | if (GET_R->allowedxerror == -1) |
|
|
474 | GET_R->allowedxerror = event->error_code; |
|
|
475 | else |
|
|
476 | { |
|
|
477 | old_xerror_handler (display, event); |
|
|
478 | GET_R->destroy (); |
|
|
479 | } |
|
|
480 | |
|
|
481 | return 0; |
|
|
482 | } |
660 | } |
483 | |
661 | |
484 | /* ------------------------------------------------------------------------- * |
662 | /* ------------------------------------------------------------------------- * |
485 | * MEMORY ALLOCATION WRAPPERS * |
663 | * MEMORY ALLOCATION WRAPPERS * |
486 | * ------------------------------------------------------------------------- */ |
664 | * ------------------------------------------------------------------------- */ |
… | |
… | |
493 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
671 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
494 | |
672 | |
495 | return p; |
673 | return p; |
496 | } |
674 | } |
497 | |
675 | |
498 | /* INTPROTO */ |
676 | void * |
499 | void * |
|
|
500 | rxvt_calloc (size_t number, size_t size) |
677 | rxvt_calloc (size_t number, size_t size) |
501 | { |
678 | { |
502 | void *p = calloc (number, size); |
679 | void *p = calloc (number, size); |
503 | |
680 | |
504 | if (!p) |
681 | if (!p) |
505 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
682 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
506 | |
683 | |
507 | return p; |
684 | return p; |
508 | } |
685 | } |
509 | |
686 | |
510 | /* INTPROTO */ |
|
|
511 | void * |
687 | void * |
512 | rxvt_realloc (void *ptr, size_t size) |
688 | rxvt_realloc (void *ptr, size_t size) |
513 | { |
689 | { |
514 | void *p = realloc (ptr, size); |
690 | void *p = realloc (ptr, size); |
515 | |
691 | |
… | |
… | |
524 | * ------------------------------------------------------------------------- */ |
700 | * ------------------------------------------------------------------------- */ |
525 | /* take care of suid/sgid super-user (root) privileges */ |
701 | /* take care of suid/sgid super-user (root) privileges */ |
526 | void |
702 | void |
527 | rxvt_privileges (rxvt_privaction action) |
703 | rxvt_privileges (rxvt_privaction action) |
528 | { |
704 | { |
529 | #if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__) |
|
|
530 | static uid_t euid; |
|
|
531 | static gid_t egid; |
|
|
532 | #endif |
|
|
533 | |
|
|
534 | #if ! defined(__CYGWIN32__) |
705 | #if ! defined(__CYGWIN32__) |
535 | # if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID) |
706 | # if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID) |
536 | /* setreuid () is the poor man's setuid (), seteuid () */ |
707 | /* setreuid () is the poor man's setuid (), seteuid () */ |
537 | # define seteuid(a) setreuid(-1, (a)) |
708 | # define seteuid(a) setreuid(-1, (a)) |
538 | # define setegid(a) setregid(-1, (a)) |
709 | # define setegid(a) setregid(-1, (a)) |
… | |
… | |
544 | case IGNORE: |
715 | case IGNORE: |
545 | /* |
716 | /* |
546 | * change effective uid/gid - not real uid/gid - so we can switch |
717 | * change effective uid/gid - not real uid/gid - so we can switch |
547 | * back to root later, as required |
718 | * back to root later, as required |
548 | */ |
719 | */ |
|
|
720 | setegid (getgid ()); |
549 | seteuid (getuid ()); |
721 | seteuid (getuid ()); |
550 | setegid (getgid ()); |
|
|
551 | break; |
722 | break; |
552 | case SAVE: |
723 | case SAVE: |
553 | euid = geteuid (); |
|
|
554 | egid = getegid (); |
724 | saved_egid = getegid (); |
|
|
725 | saved_euid = geteuid (); |
555 | break; |
726 | break; |
556 | case RESTORE: |
727 | case RESTORE: |
557 | seteuid (euid); |
|
|
558 | setegid (egid); |
728 | setegid (saved_egid); |
|
|
729 | seteuid (saved_euid); |
559 | break; |
730 | break; |
560 | } |
731 | } |
561 | # else |
732 | # else |
562 | switch (action) |
733 | switch (action) |
563 | { |
734 | { |
564 | case IGNORE: |
735 | case IGNORE: |
|
|
736 | setgid (getgid ()); |
565 | setuid (getuid ()); |
737 | setuid (getuid ()); |
566 | setgid (getgid ()); |
|
|
567 | /* FALLTHROUGH */ |
738 | /* FALLTHROUGH */ |
568 | case SAVE: |
739 | case SAVE: |
569 | /* FALLTHROUGH */ |
740 | /* FALLTHROUGH */ |
570 | case RESTORE: |
741 | case RESTORE: |
571 | break; |
742 | break; |
572 | } |
743 | } |
573 | # endif |
744 | # endif |
574 | #endif |
745 | #endif |
575 | } |
746 | } |
576 | |
747 | |
577 | #ifdef UTMP_SUPPORT |
|
|
578 | void |
|
|
579 | rxvt_term::privileged_utmp (rxvt_privaction action) |
|
|
580 | { |
|
|
581 | if ((options & Opt_utmpInhibit) |
|
|
582 | || !pty.name || !*pty.name) |
|
|
583 | return; |
|
|
584 | |
|
|
585 | rxvt_privileges (RESTORE); |
|
|
586 | |
|
|
587 | if (action == SAVE) |
|
|
588 | makeutent (pty.name, rs[Rs_display_name]); |
|
|
589 | else |
|
|
590 | cleanutent (); |
|
|
591 | |
|
|
592 | rxvt_privileges (IGNORE); |
|
|
593 | } |
|
|
594 | #endif |
|
|
595 | |
|
|
596 | /*----------------------------------------------------------------------*/ |
748 | /*----------------------------------------------------------------------*/ |
597 | /* |
749 | /* |
598 | * window size/position calculcations for XSizeHint and other storage. |
750 | * window size/position calculcations for XSizeHint and other storage. |
599 | * if width/height are non-zero then override calculated width/height |
751 | * if width/height are non-zero then override calculated width/height |
600 | */ |
752 | */ |
601 | void |
753 | void |
602 | rxvt_term::window_calc (unsigned int width, unsigned int height) |
754 | rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) |
603 | { |
755 | { |
604 | short recalc_x, recalc_y; |
756 | short recalc_x, recalc_y; |
605 | int x, y, sb_w, mb_h, flags; |
757 | int x, y, sb_w, flags; |
606 | unsigned int w, h; |
758 | unsigned int w, h; |
607 | unsigned int max_width, max_height; |
759 | unsigned int max_width, max_height; |
|
|
760 | dDisp; |
608 | |
761 | |
609 | D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
762 | D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
610 | TermWin.ncol, TermWin.nrow, szHint.width, |
763 | ncol, nrow, szHint.width, szHint.height)); |
611 | szHint.height)); |
764 | |
612 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
765 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
613 | szHint.win_gravity = NorthWestGravity; |
766 | szHint.win_gravity = NorthWestGravity; |
614 | /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ |
767 | /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ |
615 | |
768 | |
616 | recalc_x = recalc_y = 0; |
769 | recalc_x = recalc_y = 0; |
617 | flags = 0; |
770 | flags = 0; |
|
|
771 | |
618 | if (!parsed_geometry) |
772 | if (!parsed_geometry) |
619 | { |
773 | { |
620 | parsed_geometry = 1; |
774 | parsed_geometry = 1; |
|
|
775 | |
621 | if (rs[Rs_geometry]) |
776 | if (rs[Rs_geometry]) |
622 | flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h); |
777 | flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h); |
|
|
778 | |
623 | if (flags & WidthValue) |
779 | if (flags & WidthValue) |
624 | { |
780 | { |
625 | TermWin.ncol = BOUND_POSITIVE_INT16 (w); |
781 | ncol = clamp (w, 0, std::numeric_limits<int16_t>::max ()); |
626 | szHint.flags |= USSize; |
782 | szHint.flags |= USSize; |
627 | } |
783 | } |
|
|
784 | |
628 | if (flags & HeightValue) |
785 | if (flags & HeightValue) |
629 | { |
786 | { |
630 | TermWin.nrow = BOUND_POSITIVE_INT16 (h); |
787 | nrow = clamp (h, 0, std::numeric_limits<int16_t>::max ()); |
631 | szHint.flags |= USSize; |
788 | szHint.flags |= USSize; |
632 | } |
789 | } |
|
|
790 | |
633 | if (flags & XValue) |
791 | if (flags & XValue) |
634 | { |
792 | { |
635 | szHint.x = x; |
793 | szHint.x = x; |
636 | szHint.flags |= USPosition; |
794 | szHint.flags |= USPosition; |
|
|
795 | |
637 | if (flags & XNegative) |
796 | if (flags & XNegative) |
638 | { |
797 | { |
639 | recalc_x = 1; |
798 | recalc_x = 1; |
640 | szHint.win_gravity = NorthEastGravity; |
799 | szHint.win_gravity = NorthEastGravity; |
641 | } |
800 | } |
642 | } |
801 | } |
|
|
802 | |
643 | if (flags & YValue) |
803 | if (flags & YValue) |
644 | { |
804 | { |
645 | szHint.y = y; |
805 | szHint.y = y; |
646 | szHint.flags |= USPosition; |
806 | szHint.flags |= USPosition; |
|
|
807 | |
647 | if (flags & YNegative) |
808 | if (flags & YNegative) |
648 | { |
809 | { |
649 | recalc_y = 1; |
810 | recalc_y = 1; |
|
|
811 | |
650 | if (szHint.win_gravity == NorthEastGravity) |
812 | if (szHint.win_gravity == NorthEastGravity) |
651 | szHint.win_gravity = SouthEastGravity; |
813 | szHint.win_gravity = SouthEastGravity; |
652 | else |
814 | else |
653 | szHint.win_gravity = SouthWestGravity; |
815 | szHint.win_gravity = SouthWestGravity; |
654 | } |
816 | } |
655 | } |
817 | } |
656 | } |
818 | } |
657 | |
819 | |
658 | /* TODO: BOUNDS */ |
820 | /* TODO: BOUNDS */ |
659 | TermWin.width = TermWin.ncol * TermWin.fwidth; |
821 | width = ncol * fwidth; |
660 | TermWin.height = TermWin.nrow * TermWin.fheight; |
822 | height = nrow * fheight; |
661 | max_width = MAX_COLS * TermWin.fwidth; |
823 | max_width = MAX_COLS * fwidth; |
662 | max_height = MAX_ROWS * TermWin.fheight; |
824 | max_height = MAX_ROWS * fheight; |
663 | |
825 | |
664 | szHint.base_width = szHint.base_height = 2 * TermWin.int_bwidth; |
826 | szHint.base_width = szHint.base_height = 2 * int_bwidth; |
665 | |
827 | |
666 | sb_w = mb_h = 0; |
828 | sb_w = 0; |
667 | window_vt_x = window_vt_y = TermWin.int_bwidth; |
829 | window_vt_x = window_vt_y = int_bwidth; |
668 | |
830 | |
669 | if (scrollbar_visible ()) |
831 | if (scrollBar.state) |
670 | { |
832 | { |
671 | sb_w = scrollbar_TotalWidth (); |
833 | sb_w = scrollbar_TotalWidth (); |
672 | szHint.base_width += sb_w; |
834 | szHint.base_width += sb_w; |
673 | if (!(options & Opt_scrollBar_right)) |
835 | if (!OPTION (Opt_scrollBar_right)) |
674 | window_vt_x += sb_w; |
836 | window_vt_x += sb_w; |
675 | } |
837 | } |
676 | |
838 | |
677 | if (menubar_visible ()) |
|
|
678 | { |
|
|
679 | mb_h = menuBar_TotalHeight (); |
|
|
680 | szHint.base_height += mb_h; |
|
|
681 | window_vt_y += mb_h; |
|
|
682 | } |
|
|
683 | |
|
|
684 | szHint.width_inc = TermWin.fwidth; |
839 | szHint.width_inc = fwidth; |
685 | szHint.height_inc = TermWin.fheight; |
840 | szHint.height_inc = fheight; |
686 | szHint.min_width = szHint.base_width + szHint.width_inc; |
841 | szHint.min_width = szHint.base_width + szHint.width_inc; |
687 | szHint.min_height = szHint.base_height + szHint.height_inc; |
842 | szHint.min_height = szHint.base_height + szHint.height_inc; |
688 | |
843 | |
689 | if (width && width - szHint.base_width < max_width) |
844 | if (newwidth && newwidth - szHint.base_width < max_width) |
690 | { |
845 | { |
691 | szHint.width = width; |
846 | szHint.width = newwidth; |
692 | TermWin.width = width - szHint.base_width; |
847 | width = newwidth - szHint.base_width; |
693 | } |
848 | } |
694 | else |
849 | else |
695 | { |
850 | { |
696 | MIN_IT (TermWin.width, max_width); |
851 | min_it (width, max_width); |
697 | szHint.width = szHint.base_width + TermWin.width; |
852 | szHint.width = szHint.base_width + width; |
698 | } |
853 | } |
699 | |
854 | |
700 | if (height && height - szHint.base_height < max_height) |
855 | if (newheight && newheight - szHint.base_height < max_height) |
701 | { |
856 | { |
702 | szHint.height = height; |
857 | szHint.height = newheight; |
703 | TermWin.height = height - szHint.base_height; |
858 | height = newheight - szHint.base_height; |
704 | } |
859 | } |
705 | else |
860 | else |
706 | { |
861 | { |
707 | MIN_IT (TermWin.height, max_height); |
862 | min_it (height, max_height); |
708 | szHint.height = szHint.base_height + TermWin.height; |
863 | szHint.height = szHint.base_height + height; |
709 | } |
864 | } |
710 | |
865 | |
711 | if (scrollbar_visible () && (options & Opt_scrollBar_right)) |
866 | if (scrollBar.state && OPTION (Opt_scrollBar_right)) |
712 | window_sb_x = szHint.width - sb_w; |
867 | window_sb_x = szHint.width - sb_w; |
713 | |
868 | |
714 | if (recalc_x) |
869 | if (recalc_x) |
715 | szHint.x += (DisplayWidth (display->display, DefaultScreen (display->display)) |
870 | szHint.x += DisplayWidth (disp, display->screen) - szHint.width - 2 * ext_bwidth; |
716 | - szHint.width - 2 * TermWin.ext_bwidth); |
|
|
717 | if (recalc_y) |
871 | if (recalc_y) |
718 | szHint.y += (DisplayHeight (display->display, DefaultScreen (display->display)) |
872 | szHint.y += DisplayHeight (disp, display->screen) - szHint.height - 2 * ext_bwidth; |
719 | - szHint.height - 2 * TermWin.ext_bwidth); |
|
|
720 | |
873 | |
721 | TermWin.ncol = TermWin.width / TermWin.fwidth; |
874 | ncol = width / fwidth; |
722 | TermWin.nrow = TermWin.height / TermWin.fheight; |
875 | nrow = height / fheight; |
723 | D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
876 | D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
724 | TermWin.ncol, TermWin.nrow, szHint.width, |
877 | ncol, nrow, szHint.width, |
725 | szHint.height)); |
878 | szHint.height)); |
726 | return; |
879 | return; |
727 | } |
880 | } |
728 | |
881 | |
729 | /*----------------------------------------------------------------------*/ |
882 | /*----------------------------------------------------------------------*/ |
… | |
… | |
732 | * Called after a window size change. |
885 | * Called after a window size change. |
733 | */ |
886 | */ |
734 | void |
887 | void |
735 | rxvt_term::tt_winch () |
888 | rxvt_term::tt_winch () |
736 | { |
889 | { |
737 | if (pty.pty < 0) |
890 | if (pty->pty < 0) |
738 | return; |
891 | return; |
739 | |
892 | |
740 | struct winsize ws; |
893 | struct winsize ws; |
741 | |
894 | |
742 | ws.ws_col = TermWin.ncol; |
895 | ws.ws_col = ncol; |
743 | ws.ws_row = TermWin.nrow; |
896 | ws.ws_row = nrow; |
744 | ws.ws_xpixel = TermWin.width; |
897 | ws.ws_xpixel = width; |
745 | ws.ws_ypixel = TermWin.height; |
898 | ws.ws_ypixel = height; |
746 | (void)ioctl (pty.pty, TIOCSWINSZ, &ws); |
899 | (void)ioctl (pty->pty, TIOCSWINSZ, &ws); |
747 | |
900 | |
748 | #if 0 |
901 | #if 0 |
749 | // TIOCSWINSZ⎈ is supposed to do this automatically and correctly |
902 | // TIOCSWINSZ⎈ is supposed to do this automatically and correctly |
750 | if (cmd_pid) /* force through to the command */ |
903 | if (cmd_pid) /* force through to the command */ |
751 | kill (cmd_pid, SIGWINCH); |
904 | kill (-cmd_pid, SIGWINCH); |
752 | #endif |
905 | #endif |
753 | } |
906 | } |
754 | |
907 | |
755 | /*----------------------------------------------------------------------*/ |
908 | /*----------------------------------------------------------------------*/ |
756 | /* set_fonts () - load and set the various fonts |
909 | /* set_fonts () - load and set the various fonts |
757 | /* |
910 | * |
758 | * init = 1 - initialize |
911 | * init = 1 - initialize |
759 | * |
912 | * |
760 | * fontname == FONT_UP - switch to bigger font |
913 | * fontname == FONT_UP - switch to bigger font |
761 | * fontname == FONT_DN - switch to smaller font |
914 | * fontname == FONT_DN - switch to smaller font |
762 | */ |
915 | */ |
… | |
… | |
774 | return false; |
927 | return false; |
775 | } |
928 | } |
776 | |
929 | |
777 | #if ENABLE_STYLES |
930 | #if ENABLE_STYLES |
778 | for (int i = RS_styleCount; --i; ) |
931 | for (int i = RS_styleCount; --i; ) |
779 | if (TermWin.fontset[i] != TermWin.fontset[0]) |
932 | if (fontset[i] != fontset[0]) |
780 | delete TermWin.fontset[i]; |
933 | delete fontset[i]; |
781 | #endif |
934 | #endif |
782 | |
935 | |
783 | delete TermWin.fontset[0]; |
936 | delete fontset[0]; |
784 | TermWin.fontset[0] = fs; |
937 | fontset[0] = fs; |
785 | |
938 | |
786 | prop = (*fs)[1]->properties (); |
939 | prop = (*fs)[1]->properties (); |
|
|
940 | prop.height += lineSpace; |
787 | fs->set_prop (prop); |
941 | fs->set_prop (prop); |
788 | |
942 | |
789 | TermWin.fwidth = prop.width; |
943 | fwidth = prop.width; |
790 | TermWin.fheight = prop.height; |
944 | fheight = prop.height; |
791 | TermWin.fweight = prop.weight; |
945 | fbase = prop.ascent; |
792 | TermWin.fslant = prop.slant; |
|
|
793 | TermWin.fbase = (*fs)[1]->ascent; |
|
|
794 | |
946 | |
795 | for (int style = 1; style < 4; style++) |
947 | for (int style = 1; style < 4; style++) |
796 | { |
948 | { |
797 | #if ENABLE_STYLES |
949 | #if ENABLE_STYLES |
798 | const char *res = rs[Rs_font + style]; |
950 | const char *res = rs[Rs_font + style]; |
799 | |
951 | |
800 | if (res && !*res) |
952 | if (res && !*res) |
801 | TermWin.fontset[style] = TermWin.fontset[0]; |
953 | fontset[style] = fontset[0]; |
802 | else |
954 | else |
803 | { |
955 | { |
804 | TermWin.fontset[style] = fs = new rxvt_fontset (this); |
956 | fontset[style] = fs = new rxvt_fontset (this); |
805 | rxvt_fontprop prop2 = prop; |
957 | rxvt_fontprop prop2 = prop; |
806 | |
958 | |
807 | if (res) |
959 | if (res) |
808 | prop2.weight = prop2.slant = rxvt_fontprop::unset; |
960 | prop2.weight = prop2.slant = rxvt_fontprop::unset; |
809 | else |
961 | else |
810 | { |
962 | { |
811 | res = TermWin.fontset[0]->fontdesc; |
963 | res = fontset[0]->fontdesc; |
812 | |
964 | |
813 | if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; |
965 | if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; |
814 | if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; |
966 | if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; |
815 | } |
967 | } |
816 | |
968 | |
817 | fs->populate (res); |
969 | fs->populate (res); |
818 | fs->set_prop (prop2); |
970 | fs->set_prop (prop2); |
819 | } |
971 | } |
820 | #else |
972 | #else |
821 | TermWin.fontset[style] = TermWin.fontset[0]; |
973 | fontset[style] = fontset[0]; |
822 | #endif |
974 | #endif |
823 | } |
975 | } |
824 | |
976 | |
825 | if (TermWin.parent[0]) |
977 | if (parent[0]) |
826 | { |
978 | { |
827 | resize_all_windows (0, 0, 0); |
979 | resize_all_windows (0, 0, 0); |
828 | scr_remap_chars (); |
980 | scr_remap_chars (); |
829 | scr_touch (true); |
981 | scr_touch (true); |
830 | } |
982 | } |
… | |
… | |
832 | return true; |
984 | return true; |
833 | } |
985 | } |
834 | |
986 | |
835 | void rxvt_term::set_string_property (Atom prop, const char *str, int len) |
987 | void rxvt_term::set_string_property (Atom prop, const char *str, int len) |
836 | { |
988 | { |
837 | // TODO: SMART_WINDOW_TITLE |
|
|
838 | XChangeProperty (display->display, TermWin.parent[0], |
989 | XChangeProperty (display->display, parent[0], |
839 | prop, XA_STRING, 8, PropModeReplace, |
990 | prop, XA_STRING, 8, PropModeReplace, |
840 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
991 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
841 | } |
992 | } |
842 | |
993 | |
843 | void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
994 | void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
844 | { |
995 | { |
845 | // TODO: SMART_WINDOW_TITLE |
|
|
846 | wchar_t *ws = rxvt_mbstowcs (str, len); |
996 | wchar_t *ws = rxvt_mbstowcs (str, len); |
847 | char *s = rxvt_wcstoutf8 (ws); |
997 | char *s = rxvt_wcstoutf8 (ws); |
848 | |
998 | |
849 | XChangeProperty (display->display, TermWin.parent[0], |
999 | XChangeProperty (display->display, parent[0], |
850 | prop, xa[XA_UTF8_STRING], 8, PropModeReplace, |
1000 | prop, xa[XA_UTF8_STRING], 8, PropModeReplace, |
851 | (const unsigned char *)s, strlen (s)); |
1001 | (const unsigned char *)s, strlen (s)); |
852 | |
1002 | |
853 | free (s); |
1003 | free (s); |
854 | free (ws); |
1004 | free (ws); |
… | |
… | |
859 | /* xterm sequences - title, iconName, color (exptl) */ |
1009 | /* xterm sequences - title, iconName, color (exptl) */ |
860 | void |
1010 | void |
861 | rxvt_term::set_title (const char *str) |
1011 | rxvt_term::set_title (const char *str) |
862 | { |
1012 | { |
863 | set_string_property (XA_WM_NAME, str); |
1013 | set_string_property (XA_WM_NAME, str); |
864 | #if ENABLE_FRILLS |
1014 | #if ENABLE_EWMH |
865 | set_utf8_property (xa[XA_NET_WM_NAME], str); |
1015 | set_utf8_property (xa[XA_NET_WM_NAME], str); |
866 | #endif |
1016 | #endif |
867 | } |
1017 | } |
868 | |
1018 | |
869 | void |
1019 | void |
870 | rxvt_term::set_icon_name (const char *str) |
1020 | rxvt_term::set_icon_name (const char *str) |
871 | { |
1021 | { |
872 | set_string_property (XA_WM_ICON_NAME, str); |
1022 | set_string_property (XA_WM_ICON_NAME, str); |
873 | #if ENABLE_FRILLS |
1023 | #if ENABLE_EWMH |
874 | set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); |
1024 | set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); |
875 | #endif |
1025 | #endif |
876 | } |
1026 | } |
877 | |
1027 | |
878 | #ifdef XTERM_COLOR_CHANGE |
1028 | #ifdef XTERM_COLOR_CHANGE |
… | |
… | |
887 | |
1037 | |
888 | /* handle color aliases */ |
1038 | /* handle color aliases */ |
889 | if (isdigit (*color)) |
1039 | if (isdigit (*color)) |
890 | { |
1040 | { |
891 | i = atoi (color); |
1041 | i = atoi (color); |
|
|
1042 | |
892 | if (i >= 8 && i <= 15) |
1043 | if (i >= 8 && i <= 15) |
893 | { /* bright colors */ |
1044 | { /* bright colors */ |
894 | i -= 8; |
1045 | i -= 8; |
895 | # ifndef NO_BRIGHTCOLOR |
|
|
896 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; |
1046 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; |
897 | SET_PIXCOLOR (idx); |
1047 | SET_PIXCOLOR (idx); |
898 | goto Done; |
1048 | goto done; |
899 | # endif |
|
|
900 | |
|
|
901 | } |
1049 | } |
|
|
1050 | |
902 | if (i >= 0 && i <= 7) |
1051 | if (i >= 0 && i <= 7) |
903 | { /* normal colors */ |
1052 | { /* normal colors */ |
904 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
1053 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
905 | SET_PIXCOLOR (idx); |
1054 | SET_PIXCOLOR (idx); |
906 | goto Done; |
1055 | goto done; |
907 | } |
1056 | } |
908 | } |
1057 | } |
909 | |
1058 | |
910 | if (!rXParseAllocColor (& xcol, color)) |
1059 | if (!rXParseAllocColor (&xcol, color)) |
911 | return; |
1060 | return; |
912 | |
1061 | |
913 | /* XStoreColor (display->display, display->cmap, XColor*); */ |
1062 | /* XStoreColor (display->display, display->cmap, XColor*); */ |
914 | |
1063 | |
915 | /* |
1064 | /* |
… | |
… | |
931 | pix_colors_focused[idx] = xcol; |
1080 | pix_colors_focused[idx] = xcol; |
932 | SET_PIXCOLOR (idx); |
1081 | SET_PIXCOLOR (idx); |
933 | |
1082 | |
934 | /* XSetWindowAttributes attr; */ |
1083 | /* XSetWindowAttributes attr; */ |
935 | /* Cursor cursor; */ |
1084 | /* Cursor cursor; */ |
936 | Done: |
1085 | done: |
|
|
1086 | |
937 | #ifdef OFF_FOCUS_FADING |
1087 | #if OFF_FOCUS_FADING |
938 | if (rs[Rs_fade]) |
1088 | if (rs[Rs_fade]) |
939 | pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (display, atoi (rs[Rs_fade])); |
1089 | pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (display, atoi (rs[Rs_fade]), pix_colors[Color_fade]); |
940 | #endif |
1090 | #endif |
941 | |
1091 | |
942 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
1092 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
943 | |
1093 | |
944 | recolour_cursor (); |
1094 | recolour_cursor (); |
… | |
… | |
998 | |
1148 | |
999 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
1149 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
1000 | } |
1150 | } |
1001 | |
1151 | |
1002 | /*----------------------------------------------------------------------*/ |
1152 | /*----------------------------------------------------------------------*/ |
1003 | /* |
|
|
1004 | * Colour determination for low colour displays, routine from |
|
|
1005 | * Hans de Goede <hans@highrise.nl> |
|
|
1006 | */ |
|
|
1007 | |
1153 | |
1008 | int |
1154 | int |
1009 | rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) |
1155 | rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) |
1010 | { |
1156 | { |
1011 | if (!screen_in_out->set (display, colour)) |
1157 | if (!screen_in_out->set (display, colour)) |
… | |
… | |
1019 | |
1165 | |
1020 | /* -------------------------------------------------------------------- * |
1166 | /* -------------------------------------------------------------------- * |
1021 | * - WINDOW RESIZING - * |
1167 | * - WINDOW RESIZING - * |
1022 | * -------------------------------------------------------------------- */ |
1168 | * -------------------------------------------------------------------- */ |
1023 | void |
1169 | void |
1024 | rxvt_term::resize_all_windows (unsigned int width, unsigned int height, int ignoreparent) |
1170 | rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent) |
1025 | { |
1171 | { |
1026 | int fix_screen; |
1172 | int fix_screen; |
1027 | |
|
|
1028 | #ifdef SMART_RESIZE |
|
|
1029 | int old_width = szHint.width, old_height = szHint.height; |
1173 | int old_width = szHint.width, old_height = szHint.height; |
1030 | #endif |
1174 | dDisp; |
1031 | |
1175 | |
1032 | window_calc (width, height); |
1176 | window_calc (newwidth, newheight); |
1033 | XSetWMNormalHints (display->display, TermWin.parent[0], &szHint); |
1177 | XSetWMNormalHints (disp, parent[0], &szHint); |
1034 | |
1178 | |
1035 | if (!ignoreparent) |
1179 | if (!ignoreparent) |
1036 | { |
1180 | { |
1037 | #ifdef SMART_RESIZE |
1181 | #ifdef SMART_RESIZE |
1038 | /* |
1182 | /* |
… | |
… | |
1042 | int x, y, x1, y1; |
1186 | int x, y, x1, y1; |
1043 | int dx, dy; |
1187 | int dx, dy; |
1044 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
1188 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
1045 | Window unused_cr; |
1189 | Window unused_cr; |
1046 | |
1190 | |
1047 | XTranslateCoordinates (display->display, TermWin.parent[0], display->root, |
1191 | XTranslateCoordinates (disp, parent[0], display->root, |
1048 | 0, 0, &x, &y, &unused_cr); |
1192 | 0, 0, &x, &y, &unused_cr); |
1049 | XGetGeometry (display->display, TermWin.parent[0], &unused_cr, &x1, &y1, |
1193 | XGetGeometry (disp, parent[0], &unused_cr, &x1, &y1, |
1050 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
1194 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
1051 | /* |
1195 | /* |
1052 | * if display->root isn't the parent window, a WM will probably have offset |
1196 | * if display->root isn't the parent window, a WM will probably have offset |
1053 | * our position for handles and decorations. Counter it |
1197 | * our position for handles and decorations. Counter it |
1054 | */ |
1198 | */ |
… | |
… | |
1056 | { |
1200 | { |
1057 | x -= x1; |
1201 | x -= x1; |
1058 | y -= y1; |
1202 | y -= y1; |
1059 | } |
1203 | } |
1060 | |
1204 | |
1061 | x1 = (DisplayWidth (display->display, display->screen) - old_width) / 2; |
1205 | x1 = (DisplayWidth (disp, display->screen) - old_width) / 2; |
1062 | y1 = (DisplayHeight (display->display, display->screen) - old_height) / 2; |
1206 | y1 = (DisplayHeight (disp, display->screen) - old_height) / 2; |
1063 | dx = old_width - szHint.width; |
1207 | dx = old_width - szHint.width; |
1064 | dy = old_height - szHint.height; |
1208 | dy = old_height - szHint.height; |
1065 | |
1209 | |
1066 | /* Check position of the center of the window */ |
1210 | /* Check position of the center of the window */ |
1067 | if (x < x1) /* left half */ |
1211 | if (x < x1) /* left half */ |
… | |
… | |
1071 | if (y < y1) /* top half */ |
1215 | if (y < y1) /* top half */ |
1072 | dy = 0; |
1216 | dy = 0; |
1073 | else if (y == y1) /* exact center */ |
1217 | else if (y == y1) /* exact center */ |
1074 | dy /= 2; |
1218 | dy /= 2; |
1075 | |
1219 | |
1076 | XMoveResizeWindow (display->display, TermWin.parent[0], x + dx, y + dy, |
1220 | XMoveResizeWindow (disp, parent[0], x + dx, y + dy, |
1077 | szHint.width, szHint.height); |
1221 | szHint.width, szHint.height); |
1078 | #else |
1222 | #else |
1079 | XResizeWindow (display->display, TermWin.parent[0], szHint.width, szHint.height); |
1223 | XResizeWindow (disp, parent[0], szHint.width, szHint.height); |
1080 | #endif |
1224 | #endif |
1081 | } |
1225 | } |
1082 | |
1226 | |
1083 | fix_screen = TermWin.ncol != prev_ncol || TermWin.nrow != prev_nrow; |
1227 | fix_screen = ncol != prev_ncol || nrow != prev_nrow; |
1084 | |
1228 | |
1085 | if (fix_screen || width != old_width || height != old_height) |
1229 | if (fix_screen || newwidth != old_width || newheight != old_height) |
1086 | { |
1230 | { |
1087 | if (scrollbar_visible ()) |
1231 | if (scrollBar.state) |
1088 | { |
1232 | { |
1089 | XMoveResizeWindow (display->display, scrollBar.win, |
1233 | XMoveResizeWindow (disp, scrollBar.win, |
1090 | window_sb_x, 0, |
1234 | window_sb_x, 0, |
1091 | scrollbar_TotalWidth (), szHint.height); |
1235 | scrollbar_TotalWidth (), szHint.height); |
1092 | resize_scrollbar (); |
1236 | resize_scrollbar (); |
1093 | } |
1237 | } |
1094 | |
1238 | |
1095 | if (menubar_visible ()) |
|
|
1096 | XMoveResizeWindow (display->display, menuBar.win, |
|
|
1097 | window_vt_x, 0, |
|
|
1098 | TermWin_TotalWidth (), menuBar_TotalHeight ()); |
|
|
1099 | |
|
|
1100 | XMoveResizeWindow (display->display, TermWin.vt, |
1239 | XMoveResizeWindow (disp, vt, |
1101 | window_vt_x, window_vt_y, |
1240 | window_vt_x, window_vt_y, |
1102 | TermWin_TotalWidth (), TermWin_TotalHeight ()); |
1241 | width, height); |
|
|
1242 | |
1103 | scr_clear (); |
1243 | scr_clear (); |
1104 | #ifdef XPM_BACKGROUND |
1244 | #ifdef XPM_BACKGROUND |
1105 | resize_pixmap (); |
1245 | resize_pixmap (); |
1106 | #endif |
1246 | #endif |
1107 | } |
1247 | } |
… | |
… | |
1112 | int old_ncol = prev_ncol; |
1252 | int old_ncol = prev_ncol; |
1113 | |
1253 | |
1114 | /* scr_reset only works on the primary screen */ |
1254 | /* scr_reset only works on the primary screen */ |
1115 | if (old_height) /* this is not the first time through */ |
1255 | if (old_height) /* this is not the first time through */ |
1116 | { |
1256 | { |
1117 | unsigned int ncol = TermWin.ncol; |
1257 | unsigned int ocol = ncol; |
1118 | TermWin.ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this |
1258 | ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this |
1119 | curr_screen = scr_change_screen (PRIMARY); |
1259 | curr_screen = scr_change_screen (PRIMARY); |
1120 | TermWin.ncol = ncol; |
1260 | ncol = ocol; |
1121 | } |
1261 | } |
1122 | |
1262 | |
1123 | scr_reset (); |
1263 | scr_reset (); |
1124 | |
1264 | |
1125 | if (curr_screen >= 0) /* this is not the first time through */ |
1265 | if (curr_screen >= 0) /* this is not the first time through */ |
1126 | { |
1266 | { |
1127 | scr_change_screen (curr_screen); |
1267 | scr_change_screen (curr_screen); |
1128 | selection_check (old_ncol != TermWin.ncol ? 4 : 0); |
1268 | selection_check (old_ncol != ncol ? 4 : 0); |
1129 | } |
1269 | } |
1130 | } |
1270 | } |
1131 | |
1271 | |
1132 | old_width = szHint.width; |
1272 | old_width = szHint.width; |
1133 | old_height = szHint.height; |
1273 | old_height = szHint.height; |
|
|
1274 | |
|
|
1275 | #ifdef XPM_BACKGROUND |
|
|
1276 | if (pixmap) |
|
|
1277 | scr_touch (false); |
|
|
1278 | #endif |
1134 | |
1279 | |
1135 | #ifdef USE_XIM |
1280 | #ifdef USE_XIM |
1136 | IMSetStatusPosition (); |
1281 | IMSetStatusPosition (); |
1137 | #endif |
1282 | #endif |
1138 | } |
1283 | } |
… | |
… | |
1140 | /* |
1285 | /* |
1141 | * Set the width/height of the vt window in characters. Units are pixels. |
1286 | * Set the width/height of the vt window in characters. Units are pixels. |
1142 | * good for toggling 80/132 columns |
1287 | * good for toggling 80/132 columns |
1143 | */ |
1288 | */ |
1144 | void |
1289 | void |
1145 | rxvt_term::set_widthheight (unsigned int width, unsigned int height) |
1290 | rxvt_term::set_widthheight (unsigned int newwidth, unsigned int newheight) |
1146 | { |
1291 | { |
1147 | XWindowAttributes wattr; |
1292 | XWindowAttributes wattr; |
1148 | |
1293 | |
1149 | if (width == 0 || height == 0) |
1294 | if (newwidth == 0 || newheight == 0) |
1150 | { |
1295 | { |
1151 | XGetWindowAttributes (display->display, display->root, &wattr); |
1296 | XGetWindowAttributes (display->display, display->root, &wattr); |
|
|
1297 | |
1152 | if (width == 0) |
1298 | if (newwidth == 0) |
1153 | width = wattr.width - szHint.base_width; |
1299 | newwidth = wattr.width - szHint.base_width; |
1154 | if (height == 0) |
1300 | if (newheight == 0) |
1155 | height = wattr.height - szHint.base_height; |
1301 | newheight = wattr.height - szHint.base_height; |
1156 | } |
|
|
1157 | |
|
|
1158 | if (width != TermWin.width || height != TermWin.height) |
|
|
1159 | { |
1302 | } |
|
|
1303 | |
|
|
1304 | if (newwidth != width || newheight != height) |
|
|
1305 | { |
1160 | width += szHint.base_width; |
1306 | newwidth += szHint.base_width; |
1161 | height += szHint.base_height; |
1307 | newheight += szHint.base_height; |
1162 | resize_all_windows (width, height, 0); |
1308 | resize_all_windows (newwidth, newheight, 0); |
1163 | } |
1309 | } |
1164 | } |
1310 | } |
1165 | |
1311 | |
1166 | /* -------------------------------------------------------------------- * |
1312 | /* -------------------------------------------------------------------- * |
1167 | * - X INPUT METHOD ROUTINES - * |
1313 | * - X INPUT METHOD ROUTINES - * |
… | |
… | |
1177 | |
1323 | |
1178 | void |
1324 | void |
1179 | rxvt_term::im_set_size (XRectangle &size) |
1325 | rxvt_term::im_set_size (XRectangle &size) |
1180 | { |
1326 | { |
1181 | // the int_bwidth terms make no sense to me |
1327 | // the int_bwidth terms make no sense to me |
1182 | size.x = TermWin.int_bwidth; |
1328 | size.x = int_bwidth; |
1183 | size.y = TermWin.int_bwidth; |
1329 | size.y = int_bwidth; |
1184 | size.width = Width2Pixel (TermWin.ncol) + TermWin.int_bwidth; |
1330 | size.width = Width2Pixel (ncol) + int_bwidth; |
1185 | size.height = Height2Pixel (TermWin.nrow) + TermWin.int_bwidth; |
1331 | size.height = Height2Pixel (nrow) + int_bwidth; |
1186 | } |
1332 | } |
1187 | |
1333 | |
1188 | void |
1334 | void |
1189 | rxvt_term::im_set_preedit_area (XRectangle &preedit_rect, |
1335 | rxvt_term::im_set_preedit_area (XRectangle &preedit_rect, |
1190 | XRectangle &status_rect, |
1336 | XRectangle &status_rect, |
1191 | const XRectangle &needed_rect) |
1337 | const XRectangle &needed_rect) |
1192 | { |
1338 | { |
1193 | preedit_rect.x = needed_rect.width; |
1339 | preedit_rect.x = needed_rect.width; |
1194 | preedit_rect.y = 0; |
1340 | preedit_rect.y = 0; |
1195 | preedit_rect.width = Width2Pixel (TermWin.ncol) - needed_rect.width + 1; |
1341 | preedit_rect.width = Width2Pixel (ncol) - needed_rect.width + 1; |
1196 | preedit_rect.height = TermWin.fheight; |
1342 | preedit_rect.height = fheight; |
1197 | |
1343 | |
1198 | status_rect.x = 0; |
1344 | status_rect.x = 0; |
1199 | status_rect.y = 0; |
1345 | status_rect.y = 0; |
1200 | status_rect.width = needed_rect.width ? needed_rect.width : Width2Pixel (TermWin.ncol) + 1; |
1346 | status_rect.width = needed_rect.width ? needed_rect.width : Width2Pixel (ncol) + 1; |
1201 | status_rect.height = TermWin.fheight; |
1347 | status_rect.height = fheight; |
1202 | } |
1348 | } |
1203 | |
1349 | |
1204 | /* Checking whether input method is running. */ |
1350 | /* Checking whether input method is running. */ |
1205 | bool |
1351 | bool |
1206 | rxvt_term::IMisRunning () |
1352 | rxvt_term::IMisRunning () |
… | |
… | |
1234 | { |
1380 | { |
1235 | XPoint nspot; |
1381 | XPoint nspot; |
1236 | XVaNestedList preedit_attr; |
1382 | XVaNestedList preedit_attr; |
1237 | |
1383 | |
1238 | if (!Input_Context |
1384 | if (!Input_Context |
1239 | || !TermWin.focus |
1385 | || !focus |
1240 | || !(input_style & XIMPreeditPosition)) |
1386 | || !(input_style & XIMPreeditPosition)) |
1241 | return; |
1387 | return; |
1242 | |
1388 | |
1243 | im_set_position (nspot); |
1389 | im_set_position (nspot); |
1244 | |
1390 | |
… | |
… | |
1280 | XRectangle rect, status_rect, needed_rect; |
1426 | XRectangle rect, status_rect, needed_rect; |
1281 | unsigned long fg, bg; |
1427 | unsigned long fg, bg; |
1282 | const char *p; |
1428 | const char *p; |
1283 | char **s; |
1429 | char **s; |
1284 | XIMStyles *xim_styles; |
1430 | XIMStyles *xim_styles; |
|
|
1431 | |
|
|
1432 | set_environ (envv); |
1285 | |
1433 | |
1286 | if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) |
1434 | if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) |
1287 | return false; |
1435 | return false; |
1288 | |
1436 | |
1289 | D_MAIN ((stderr, "rxvt_IM_get_IC ()")); |
1437 | D_MAIN ((stderr, "rxvt_IM_get_IC ()")); |
… | |
… | |
1364 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1512 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1365 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1513 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1366 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1514 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1367 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1515 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1368 | "*", |
1516 | "*", |
1369 | TermWin.fheight, |
1517 | fheight, |
1370 | TermWin.fheight + 1, TermWin.fheight - 1, |
1518 | fheight + 1, fheight - 1, |
1371 | TermWin.fheight - 2, TermWin.fheight + 2); |
1519 | fheight - 2, fheight + 2); |
1372 | |
1520 | |
1373 | fs = XCreateFontSet (display->display, pat, |
1521 | fs = XCreateFontSet (display->display, rs[Rs_imFont] ? rs[Rs_imFont] : pat, |
1374 | &missing_charset_list, &missing_charset_count, &def_string); |
1522 | &missing_charset_list, &missing_charset_count, &def_string); |
1375 | |
1523 | |
1376 | if (missing_charset_list) |
1524 | if (missing_charset_list) |
1377 | XFreeStringList (missing_charset_list); |
1525 | XFreeStringList (missing_charset_list); |
1378 | |
1526 | |
… | |
… | |
1422 | NULL); |
1570 | NULL); |
1423 | } |
1571 | } |
1424 | |
1572 | |
1425 | Input_Context = XCreateIC (xim, |
1573 | Input_Context = XCreateIC (xim, |
1426 | XNInputStyle, input_style, |
1574 | XNInputStyle, input_style, |
1427 | XNClientWindow, TermWin.vt, |
1575 | XNClientWindow, vt, |
1428 | XNFocusWindow, TermWin.parent[0], |
1576 | XNFocusWindow, parent[0], |
1429 | preedit_attr ? XNPreeditAttributes : NULL, |
1577 | preedit_attr ? XNPreeditAttributes : NULL, |
1430 | preedit_attr, |
1578 | preedit_attr, |
1431 | status_attr ? XNStatusAttributes : NULL, |
1579 | status_attr ? XNStatusAttributes : NULL, |
1432 | status_attr, NULL); |
1580 | status_attr, NULL); |
1433 | |
1581 | |
… | |
… | |
1450 | } |
1598 | } |
1451 | |
1599 | |
1452 | void |
1600 | void |
1453 | rxvt_term::im_cb () |
1601 | rxvt_term::im_cb () |
1454 | { |
1602 | { |
1455 | int i, found, had_im; |
1603 | int i; |
1456 | const char *p; |
1604 | const char *p; |
1457 | char **s; |
1605 | char **s; |
1458 | char buf[IMBUFSIZ]; |
1606 | char buf[IMBUFSIZ]; |
|
|
1607 | |
|
|
1608 | make_current (); |
1459 | |
1609 | |
1460 | im_destroy (); |
1610 | im_destroy (); |
1461 | |
1611 | |
1462 | D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()")); |
1612 | D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()")); |
1463 | if (Input_Context) |
1613 | if (Input_Context) |
… | |
… | |
1515 | { |
1665 | { |
1516 | XRectangle preedit_rect, status_rect, *needed_rect; |
1666 | XRectangle preedit_rect, status_rect, *needed_rect; |
1517 | XVaNestedList preedit_attr, status_attr; |
1667 | XVaNestedList preedit_attr, status_attr; |
1518 | |
1668 | |
1519 | if (!Input_Context |
1669 | if (!Input_Context |
1520 | || !TermWin.focus |
1670 | || !focus |
1521 | || !(input_style & XIMPreeditArea) |
1671 | || !(input_style & XIMPreeditArea) |
1522 | || !IMisRunning ()) |
1672 | || !IMisRunning ()) |
1523 | return; |
1673 | return; |
1524 | |
1674 | |
1525 | /* Getting the necessary width of preedit area */ |
1675 | /* Getting the necessary width of preedit area */ |