… | |
… | |
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 (); |
|
|
183 | |
|
|
184 | #ifdef UTMP_SUPPORT |
214 | #ifdef UTMP_SUPPORT |
185 | privileged_utmp (RESTORE); |
215 | privileged_utmp (RESTORE); |
186 | #endif |
216 | #endif |
187 | |
217 | |
|
|
218 | pty.put (); |
|
|
219 | } |
|
|
220 | |
|
|
221 | rxvt_term::~rxvt_term () |
|
|
222 | { |
|
|
223 | HOOK_INVOKE ((this, HOOK_DESTROY, DT_END)); |
|
|
224 | |
|
|
225 | termlist.erase (find (termlist.begin (), termlist.end(), this)); |
|
|
226 | |
|
|
227 | emergency_cleanup (); |
|
|
228 | |
188 | #if ENABLE_STYLES |
229 | #if ENABLE_STYLES |
189 | for (int i = RS_styleCount; --i; ) |
230 | for (int i = RS_styleCount; --i; ) |
190 | if (TermWin.fontset[i] != TermWin.fontset[0]) |
231 | if (fontset[i] != fontset[0]) |
191 | delete TermWin.fontset[i]; |
232 | delete fontset[i]; |
192 | #endif |
233 | #endif |
193 | delete TermWin.fontset[0]; |
234 | delete fontset[0]; |
194 | |
235 | |
195 | if (display) |
236 | if (display) |
196 | { |
237 | { |
|
|
238 | dDisp; |
|
|
239 | |
197 | selection_clear (); |
240 | selection_clear (); |
198 | |
241 | |
199 | #ifdef USE_XIM |
242 | #ifdef USE_XIM |
200 | im_destroy (); |
243 | im_destroy (); |
201 | #endif |
244 | #endif |
202 | #ifdef MENUBAR |
|
|
203 | if (menubarGC) XFreeGC (display->display, menubarGC); |
|
|
204 | #endif |
|
|
205 | #ifdef XTERM_SCROLLBAR |
245 | #ifdef XTERM_SCROLLBAR |
206 | if (xscrollbarGC) XFreeGC (display->display, xscrollbarGC); |
246 | if (xscrollbarGC) XFreeGC (disp, xscrollbarGC); |
207 | if (ShadowGC) XFreeGC (display->display, ShadowGC); |
247 | if (ShadowGC) XFreeGC (disp, ShadowGC); |
208 | #endif |
248 | #endif |
209 | #ifdef PLAIN_SCROLLBAR |
249 | #ifdef PLAIN_SCROLLBAR |
210 | if (pscrollbarGC) XFreeGC (display->display, pscrollbarGC); |
250 | if (pscrollbarGC) XFreeGC (disp, pscrollbarGC); |
211 | #endif |
251 | #endif |
212 | #ifdef NEXT_SCROLLBAR |
252 | #ifdef NEXT_SCROLLBAR |
213 | if (blackGC) XFreeGC (display->display, blackGC); |
253 | if (blackGC) XFreeGC (disp, blackGC); |
214 | if (whiteGC) XFreeGC (display->display, whiteGC); |
254 | if (whiteGC) XFreeGC (disp, whiteGC); |
215 | if (grayGC) XFreeGC (display->display, grayGC); |
255 | if (grayGC) XFreeGC (disp, grayGC); |
216 | if (darkGC) XFreeGC (display->display, darkGC); |
256 | if (darkGC) XFreeGC (disp, darkGC); |
217 | if (stippleGC) XFreeGC (display->display, stippleGC); |
257 | if (stippleGC) XFreeGC (disp, stippleGC); |
218 | if (dimple) XFreePixmap (display->display, dimple); |
258 | if (dimple) XFreePixmap (disp, dimple); |
219 | if (upArrow) XFreePixmap (display->display, upArrow); |
259 | if (upArrow) XFreePixmap (disp, upArrow); |
220 | if (downArrow) XFreePixmap (display->display, downArrow); |
260 | if (downArrow) XFreePixmap (disp, downArrow); |
221 | if (upArrowHi) XFreePixmap (display->display, upArrowHi); |
261 | if (upArrowHi) XFreePixmap (disp, upArrowHi); |
222 | if (downArrowHi) XFreePixmap (display->display, downArrowHi); |
262 | if (downArrowHi) XFreePixmap (disp, downArrowHi); |
223 | #endif |
263 | #endif |
224 | #if defined(MENUBAR) || defined(RXVT_SCROLLBAR) |
264 | #ifdef RXVT_SCROLLBAR |
225 | if (topShadowGC) XFreeGC (display->display, topShadowGC); |
265 | if (topShadowGC) XFreeGC (disp, topShadowGC); |
226 | if (botShadowGC) XFreeGC (display->display, botShadowGC); |
266 | if (botShadowGC) XFreeGC (disp, botShadowGC); |
227 | if (scrollbarGC) XFreeGC (display->display, scrollbarGC); |
267 | if (scrollbarGC) XFreeGC (disp, scrollbarGC); |
228 | #endif |
268 | #endif |
229 | if (TermWin.gc) XFreeGC (display->display, TermWin.gc); |
269 | if (gc) XFreeGC (disp, gc); |
230 | |
270 | |
231 | #if defined(MENUBAR) && (MENUBAR_MAX > 1) |
|
|
232 | delete menuBar.drawable; |
271 | delete drawable; |
233 | //if (menuBar.win) |
|
|
234 | // XDestroyWindow (display->display, menuBar.win); |
|
|
235 | #endif |
|
|
236 | delete TermWin.drawable; |
|
|
237 | // destroy all windows |
272 | // destroy all windows |
238 | if (TermWin.parent[0]) |
273 | if (parent[0]) |
239 | XDestroyWindow (display->display, TermWin.parent[0]); |
274 | XDestroyWindow (disp, parent[0]); |
240 | } |
275 | } |
241 | |
276 | |
242 | // TODO: free pixcolours, colours should become part of rxvt_display |
277 | // TODO: free pixcolours, colours should become part of rxvt_display |
243 | |
|
|
244 | delete pix_colors_focused; |
278 | delete pix_colors_focused; |
245 | #ifdef OFF_FOCUS_FADING |
279 | #if OFF_FOCUS_FADING |
246 | delete pix_colors_unfocused; |
280 | delete pix_colors_unfocused; |
247 | #endif |
281 | #endif |
248 | |
282 | |
249 | displays.put (display); |
283 | displays.put (display); |
250 | |
284 | |
251 | scr_release (); |
285 | scr_release (); |
252 | |
286 | |
253 | /* clear all resources */ |
287 | /* clear all resources */ |
254 | for (int i = 0; i < allocated.size (); i++) |
288 | for (int i = 0; i < allocated.size (); i++) |
255 | free (allocated[i]); |
289 | free (allocated [i]); |
256 | |
290 | |
257 | free (selection.text); |
291 | free (selection.text); |
258 | // TODO: manage env vars in child only(!) |
292 | // TODO: manage env vars in child only(!) |
259 | free (env_windowid); |
293 | free (env_windowid); |
260 | free (env_display); |
294 | free (env_display); |
261 | free (env_term); |
295 | free (env_term); |
262 | free (env_colorfgbg); |
296 | free (env_colorfgbg); |
263 | free (locale); |
297 | free (locale); |
264 | #if 0 |
298 | free (v_buffer); |
265 | free (codeset); |
299 | free (incr_buf); |
266 | #endif |
|
|
267 | |
300 | |
268 | delete envv; |
301 | delete envv; |
269 | delete argv; |
302 | delete argv; |
|
|
303 | |
|
|
304 | #ifdef KEYSYM_RESOURCE |
|
|
305 | delete keyboard; |
|
|
306 | #endif |
|
|
307 | } |
|
|
308 | |
|
|
309 | void |
|
|
310 | rxvt_term::child_exit () |
|
|
311 | { |
|
|
312 | cmd_pid = 0; |
|
|
313 | |
|
|
314 | if (!OPTION (Opt_hold)) |
|
|
315 | destroy (); |
270 | } |
316 | } |
271 | |
317 | |
272 | void |
318 | void |
273 | rxvt_term::destroy () |
319 | rxvt_term::destroy () |
274 | { |
320 | { |
… | |
… | |
284 | #if USE_XIM |
330 | #if USE_XIM |
285 | im_ev.stop (display); |
331 | im_ev.stop (display); |
286 | #endif |
332 | #endif |
287 | #if HAVE_SCROLLBARS |
333 | #if HAVE_SCROLLBARS |
288 | scrollbar_ev.stop (display); |
334 | scrollbar_ev.stop (display); |
289 | #endif |
|
|
290 | #if MENUBAR |
|
|
291 | menubar_ev.stop (display); |
|
|
292 | #endif |
335 | #endif |
293 | #if TRANSPARENT |
336 | #if TRANSPARENT |
294 | rootwin_ev.stop (display); |
337 | rootwin_ev.stop (display); |
295 | #endif |
338 | #endif |
296 | incr_ev.stop (); |
339 | incr_ev.stop (); |
… | |
… | |
320 | } |
363 | } |
321 | |
364 | |
322 | void |
365 | void |
323 | rxvt_term::destroy_cb (time_watcher &w) |
366 | rxvt_term::destroy_cb (time_watcher &w) |
324 | { |
367 | { |
325 | SET_R (this); |
368 | make_current (); |
326 | |
369 | |
327 | delete this; |
370 | delete this; |
328 | } |
371 | } |
329 | |
372 | |
330 | /*----------------------------------------------------------------------*/ |
373 | /*----------------------------------------------------------------------*/ |
331 | /* rxvt_init () */ |
374 | /* |
|
|
375 | * Exit gracefully, clearing the utmp entry and restoring tty attributes |
|
|
376 | * TODO: if debugging, this should free up any known resources if we can |
|
|
377 | */ |
|
|
378 | static XErrorHandler old_xerror_handler; |
|
|
379 | |
|
|
380 | static void |
|
|
381 | rxvt_emergency_cleanup () |
|
|
382 | { |
|
|
383 | for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
|
|
384 | (*t)->emergency_cleanup (); |
|
|
385 | } |
|
|
386 | |
|
|
387 | #if ENABLE_FRILLS |
|
|
388 | static void |
|
|
389 | print_x_error (Display *dpy, XErrorEvent *event) |
|
|
390 | { |
|
|
391 | char buffer[BUFSIZ]; |
|
|
392 | char mesg[BUFSIZ]; |
|
|
393 | char number[32]; |
|
|
394 | char *mtype = "XlibMessage"; |
|
|
395 | XGetErrorText(dpy, event->error_code, buffer, BUFSIZ); |
|
|
396 | XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ); |
|
|
397 | rxvt_warn ("An X Error occured, trying to continue after report.\n"); |
|
|
398 | rxvt_warn ("%s: %s\n", mesg, buffer); |
|
|
399 | XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ); |
|
|
400 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code); |
|
|
401 | sprintf(number, "%d", event->request_code); |
|
|
402 | XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ); |
|
|
403 | rxvt_warn ("(which is %s)\n", buffer); |
|
|
404 | if (event->request_code >= 128) { |
|
|
405 | XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d", |
|
|
406 | mesg, BUFSIZ); |
|
|
407 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code); |
|
|
408 | } |
|
|
409 | if ((event->error_code == BadWindow) || |
|
|
410 | (event->error_code == BadPixmap) || |
|
|
411 | (event->error_code == BadCursor) || |
|
|
412 | (event->error_code == BadFont) || |
|
|
413 | (event->error_code == BadDrawable) || |
|
|
414 | (event->error_code == BadColor) || |
|
|
415 | (event->error_code == BadGC) || |
|
|
416 | (event->error_code == BadIDChoice) || |
|
|
417 | (event->error_code == BadValue) || |
|
|
418 | (event->error_code == BadAtom)) { |
|
|
419 | if (event->error_code == BadValue) |
|
|
420 | XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x", |
|
|
421 | mesg, BUFSIZ); |
|
|
422 | else if (event->error_code == BadAtom) |
|
|
423 | XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x", |
|
|
424 | mesg, BUFSIZ); |
|
|
425 | else |
|
|
426 | XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", |
|
|
427 | mesg, BUFSIZ); |
|
|
428 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); |
|
|
429 | } |
|
|
430 | XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", |
|
|
431 | mesg, BUFSIZ); |
|
|
432 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); |
|
|
433 | } |
|
|
434 | #endif |
|
|
435 | |
|
|
436 | int |
|
|
437 | rxvt_xerror_handler (Display *display, XErrorEvent *event) |
|
|
438 | { |
|
|
439 | if (GET_R->allowedxerror == -1) |
|
|
440 | GET_R->allowedxerror = event->error_code; |
|
|
441 | else |
|
|
442 | { |
|
|
443 | // GET_R is most likely not the terminal which caused the error, |
|
|
444 | // so just output the error and continue |
|
|
445 | #if ENABLE_FRILLS |
|
|
446 | print_x_error (display, event); |
|
|
447 | #else |
|
|
448 | old_xerror_handler (display, event); |
|
|
449 | #endif |
|
|
450 | } |
|
|
451 | |
|
|
452 | return 0; |
|
|
453 | } |
|
|
454 | |
|
|
455 | int |
|
|
456 | rxvt_xioerror_handler (Display *display) |
|
|
457 | { |
|
|
458 | rxvt_warn ("X connection to '%s' broken, unable to recover, exiting.\n", |
|
|
459 | DisplayString (display)); |
|
|
460 | rxvt_emergency_cleanup (); |
|
|
461 | _exit (EXIT_FAILURE); |
|
|
462 | } |
|
|
463 | |
|
|
464 | /*----------------------------------------------------------------------*/ |
332 | bool |
465 | bool |
333 | rxvt_term::init (int argc, const char *const *argv) |
466 | rxvt_term::init (int argc, const char *const *argv) |
334 | { |
467 | { |
335 | SET_R (this); |
468 | SET_R (this); |
|
|
469 | set_locale (""); |
|
|
470 | set_environ (envv); // few things in X do not call setlocale :( |
336 | |
471 | |
337 | if (!init_vars ()) |
472 | if (!init_vars ()) |
338 | return false; |
473 | return false; |
339 | |
474 | |
340 | init_secondary (); |
475 | init_secondary (); |
341 | |
476 | |
342 | const char **cmd_argv = init_resources (argc, argv); |
477 | const char **cmd_argv = init_resources (argc, argv); |
343 | |
478 | |
344 | set_locale (""); |
479 | #ifdef KEYSYM_RESOURCE |
345 | |
480 | keyboard->register_done (); |
346 | #if MENUBAR_MAX |
|
|
347 | menubar_read (rs[Rs_menu]); |
|
|
348 | #endif |
481 | #endif |
|
|
482 | |
349 | #ifdef HAVE_SCROLLBARS |
483 | #ifdef HAVE_SCROLLBARS |
350 | if (options & Opt_scrollBar) |
484 | if (OPTION (Opt_scrollBar)) |
351 | scrollBar.setIdle (); /* set existence for size calculations */ |
485 | scrollBar.setIdle (); /* set existence for size calculations */ |
352 | #endif |
486 | #endif |
353 | |
487 | |
|
|
488 | #if ENABLE_PERL |
|
|
489 | if (!rs[Rs_perl_ext_1]) |
|
|
490 | rs[Rs_perl_ext_1] = "default"; |
|
|
491 | |
|
|
492 | if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1]) |
|
|
493 | || (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2]) |
|
|
494 | || (rs[Rs_perl_eval] && *rs[Rs_perl_eval])) |
|
|
495 | { |
|
|
496 | #if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__) |
|
|
497 | // ignore some perl-related arguments if some bozo installed us set[ug]id |
|
|
498 | if (rxvt_tainted ()) |
|
|
499 | { |
|
|
500 | if ((rs[Rs_perl_lib] && *rs[Rs_perl_lib]) |
|
|
501 | || (rs[Rs_perl_eval] && *rs[Rs_perl_eval])) |
|
|
502 | { |
|
|
503 | rxvt_warn ("running with elevated privileges: ignoring perl-lib and perl-eval.\n"); |
|
|
504 | rs[Rs_perl_lib] = 0; |
|
|
505 | rs[Rs_perl_eval] = 0; |
|
|
506 | } |
|
|
507 | } |
|
|
508 | #endif |
|
|
509 | rxvt_perl.init (this); |
|
|
510 | HOOK_INVOKE ((this, HOOK_INIT, DT_END)); |
|
|
511 | } |
|
|
512 | #endif |
|
|
513 | |
354 | create_windows (argc, argv); |
514 | create_windows (argc, argv); |
355 | |
515 | |
|
|
516 | dDisp; |
|
|
517 | |
356 | init_xlocale (); |
518 | init_xlocale (); |
357 | |
519 | |
358 | scr_reset (); /* initialize screen */ |
520 | scr_reset (); // initialize screen |
359 | |
521 | |
360 | #if 0 |
522 | #if 0 |
361 | XSynchronize (display->display, True); |
523 | XSynchronize (disp, True); |
362 | #endif |
524 | #endif |
363 | |
525 | |
364 | #ifdef HAVE_SCROLLBARS |
526 | #ifdef HAVE_SCROLLBARS |
365 | if (options & Opt_scrollBar) |
527 | if (OPTION (Opt_scrollBar)) |
366 | resize_scrollbar (); /* create and map scrollbar */ |
528 | resize_scrollbar (); /* create and map scrollbar */ |
367 | #endif |
529 | #endif |
368 | #if (MENUBAR_MAX) |
|
|
369 | if (menubar_visible ()) |
|
|
370 | XMapWindow (display->display, menuBar.win); |
|
|
371 | #endif |
|
|
372 | #ifdef TRANSPARENT |
530 | #ifdef TRANSPARENT |
373 | if (options & Opt_transparent) |
531 | if (OPTION (Opt_transparent)) |
374 | { |
532 | { |
375 | XSelectInput (display->display, display->root, PropertyChangeMask); |
533 | XSelectInput (disp, display->root, PropertyChangeMask); |
376 | check_our_parents (); |
534 | check_our_parents (); |
377 | rootwin_ev.start (display, display->root); |
535 | rootwin_ev.start (display, display->root); |
378 | } |
536 | } |
379 | #endif |
537 | #endif |
380 | |
538 | |
381 | XMapWindow (display->display, TermWin.vt); |
539 | XMapWindow (disp, vt); |
382 | XMapWindow (display->display, TermWin.parent[0]); |
540 | XMapWindow (disp, parent[0]); |
383 | |
541 | |
384 | set_colorfgbg (); |
542 | set_colorfgbg (); |
385 | |
543 | |
386 | init_command (cmd_argv); |
544 | init_command (cmd_argv); |
387 | |
545 | |
|
|
546 | free (cmd_argv); |
|
|
547 | |
|
|
548 | if (pty.pty >= 0) |
388 | pty_ev.start (pty.pty, EVENT_READ); |
549 | pty_ev.start (pty.pty, EVENT_READ); |
389 | |
550 | |
390 | check_ev.start (); |
551 | check_ev.start (); |
391 | |
552 | |
|
|
553 | HOOK_INVOKE ((this, HOOK_START, DT_END)); |
|
|
554 | |
392 | return true; |
555 | return true; |
393 | } |
556 | } |
394 | |
557 | |
395 | static int (*old_xerror_handler) (Display *dpy, XErrorEvent *event); |
558 | static struct sig_handlers |
|
|
559 | { |
|
|
560 | sig_watcher sw_chld, sw_term, sw_int; |
|
|
561 | |
|
|
562 | void sig_chld (sig_watcher &w) |
|
|
563 | { |
|
|
564 | // we are being called for every SIGCHLD, find the corresponding term |
|
|
565 | int pid; |
|
|
566 | |
|
|
567 | while ((pid = waitpid (-1, NULL, WNOHANG)) > 0) |
|
|
568 | for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
|
|
569 | if (pid == (*t)->cmd_pid) |
|
|
570 | { |
|
|
571 | (*t)->child_exit (); |
|
|
572 | break; |
|
|
573 | } |
|
|
574 | } |
|
|
575 | |
|
|
576 | /* |
|
|
577 | * Catch a fatal signal and tidy up before quitting |
|
|
578 | */ |
|
|
579 | void |
|
|
580 | sig_term (sig_watcher &w) |
|
|
581 | { |
|
|
582 | #ifdef DEBUG_CMD |
|
|
583 | rxvt_warn ("caught signal %d, exiting.\n", w.signum); |
|
|
584 | #endif |
|
|
585 | rxvt_emergency_cleanup (); |
|
|
586 | signal (w.signum, SIG_DFL); |
|
|
587 | kill (getpid (), w.signum); |
|
|
588 | } |
|
|
589 | |
|
|
590 | sig_handlers () |
|
|
591 | : sw_chld (this, &sig_handlers::sig_chld), |
|
|
592 | sw_term (this, &sig_handlers::sig_term), |
|
|
593 | sw_int (this, &sig_handlers::sig_term) |
|
|
594 | { |
|
|
595 | } |
|
|
596 | } sig_handlers; |
|
|
597 | |
|
|
598 | char **rxvt_environ; // startup environment |
396 | |
599 | |
397 | void |
600 | void |
398 | rxvt_init () |
601 | rxvt_init () |
399 | { |
602 | { |
|
|
603 | rxvt_environ = environ; |
|
|
604 | |
400 | /* |
605 | /* |
401 | * Save and then give up any super-user privileges |
606 | * Save and then give up any super-user privileges |
402 | * If we need privileges in any area then we must specifically request it. |
607 | * If we need privileges in any area then we must specifically request it. |
403 | * We should only need to be root in these cases: |
608 | * We should only need to be root in these cases: |
404 | * 1. write utmp entries on some systems |
609 | * 1. write utmp entries on some systems |
… | |
… | |
408 | rxvt_privileges (IGNORE); |
613 | rxvt_privileges (IGNORE); |
409 | |
614 | |
410 | signal (SIGHUP, SIG_IGN); |
615 | signal (SIGHUP, SIG_IGN); |
411 | signal (SIGPIPE, SIG_IGN); |
616 | signal (SIGPIPE, SIG_IGN); |
412 | |
617 | |
|
|
618 | sig_handlers.sw_chld.start (SIGCHLD); |
|
|
619 | sig_handlers.sw_term.start (SIGTERM); |
|
|
620 | sig_handlers.sw_int.start (SIGINT); |
|
|
621 | |
413 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
622 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
414 | /* signal (SIGURG, SIG_DFL); */ |
623 | /* signal (SIGURG, SIG_DFL); */ |
415 | |
624 | |
416 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
625 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
417 | // TODO: handle this with exceptions and tolerate the memory loss |
626 | // TODO: handle this with exceptions and tolerate the memory loss |
418 | //XSetIOErrorHandler ((XErrorHandler) rxvt_xioerror_handler); |
627 | XSetIOErrorHandler (rxvt_xioerror_handler); |
419 | } |
|
|
420 | |
628 | |
421 | /* ------------------------------------------------------------------------- * |
629 | XrmInitialize (); |
422 | * SIGNAL HANDLING & EXIT HANDLER * |
|
|
423 | * ------------------------------------------------------------------------- */ |
|
|
424 | /* |
|
|
425 | * Catch a SIGCHLD signal and exit if the direct child has died |
|
|
426 | */ |
|
|
427 | |
|
|
428 | void |
|
|
429 | rxvt_term::sig_chld (sig_watcher &w) |
|
|
430 | { |
|
|
431 | // we are being called for every SIGCHLD, not just ours |
|
|
432 | int pid; |
|
|
433 | |
|
|
434 | while ((pid = waitpid (-1, NULL, WNOHANG)) > 0) |
|
|
435 | for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++) |
|
|
436 | if (pid == (*t)->cmd_pid) |
|
|
437 | { |
|
|
438 | (*t)->destroy (); |
|
|
439 | break; |
|
|
440 | } |
|
|
441 | } |
|
|
442 | |
|
|
443 | /*----------------------------------------------------------------------*/ |
|
|
444 | /* |
|
|
445 | * Exit gracefully, clearing the utmp entry and restoring tty attributes |
|
|
446 | * TODO: if debugging, this should free up any known resources if we can |
|
|
447 | */ |
|
|
448 | void |
|
|
449 | rxvt_destroy_all () |
|
|
450 | { |
|
|
451 | // TODO: rxvtd should clean up all ressources |
|
|
452 | for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
|
|
453 | (*t)->destroy (); |
|
|
454 | } |
|
|
455 | |
|
|
456 | /* |
|
|
457 | * Catch a fatal signal and tidy up before quitting |
|
|
458 | */ |
|
|
459 | void |
|
|
460 | rxvt_term::sig_term (sig_watcher &w) |
|
|
461 | { |
|
|
462 | #ifdef DEBUG_CMD |
|
|
463 | rxvt_warn ("caught signal %d, exiting.\n", w.signum); |
|
|
464 | #endif |
|
|
465 | rxvt_destroy_all (); |
|
|
466 | signal (w.signum, SIG_DFL); |
|
|
467 | kill (getpid (), w.signum); |
|
|
468 | } |
|
|
469 | |
|
|
470 | /* INTPROTO */ |
|
|
471 | int |
|
|
472 | rxvt_xerror_handler (Display *display, XErrorEvent *event) |
|
|
473 | { |
|
|
474 | if (GET_R->allowedxerror == -1) |
|
|
475 | GET_R->allowedxerror = event->error_code; |
|
|
476 | else |
|
|
477 | { |
|
|
478 | old_xerror_handler (display, event); |
|
|
479 | GET_R->destroy (); |
|
|
480 | } |
|
|
481 | |
|
|
482 | return 0; |
|
|
483 | } |
630 | } |
484 | |
631 | |
485 | /* ------------------------------------------------------------------------- * |
632 | /* ------------------------------------------------------------------------- * |
486 | * MEMORY ALLOCATION WRAPPERS * |
633 | * MEMORY ALLOCATION WRAPPERS * |
487 | * ------------------------------------------------------------------------- */ |
634 | * ------------------------------------------------------------------------- */ |
… | |
… | |
494 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
641 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
495 | |
642 | |
496 | return p; |
643 | return p; |
497 | } |
644 | } |
498 | |
645 | |
499 | /* INTPROTO */ |
646 | void * |
500 | void * |
|
|
501 | rxvt_calloc (size_t number, size_t size) |
647 | rxvt_calloc (size_t number, size_t size) |
502 | { |
648 | { |
503 | void *p = calloc (number, size); |
649 | void *p = calloc (number, size); |
504 | |
650 | |
505 | if (!p) |
651 | if (!p) |
506 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
652 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
507 | |
653 | |
508 | return p; |
654 | return p; |
509 | } |
655 | } |
510 | |
656 | |
511 | /* INTPROTO */ |
|
|
512 | void * |
657 | void * |
513 | rxvt_realloc (void *ptr, size_t size) |
658 | rxvt_realloc (void *ptr, size_t size) |
514 | { |
659 | { |
515 | void *p = realloc (ptr, size); |
660 | void *p = realloc (ptr, size); |
516 | |
661 | |
… | |
… | |
525 | * ------------------------------------------------------------------------- */ |
670 | * ------------------------------------------------------------------------- */ |
526 | /* take care of suid/sgid super-user (root) privileges */ |
671 | /* take care of suid/sgid super-user (root) privileges */ |
527 | void |
672 | void |
528 | rxvt_privileges (rxvt_privaction action) |
673 | rxvt_privileges (rxvt_privaction action) |
529 | { |
674 | { |
530 | #if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__) |
|
|
531 | static uid_t euid; |
|
|
532 | static gid_t egid; |
|
|
533 | #endif |
|
|
534 | |
|
|
535 | #if ! defined(__CYGWIN32__) |
675 | #if ! defined(__CYGWIN32__) |
536 | # if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID) |
676 | # if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID) |
537 | /* setreuid () is the poor man's setuid (), seteuid () */ |
677 | /* setreuid () is the poor man's setuid (), seteuid () */ |
538 | # define seteuid(a) setreuid(-1, (a)) |
678 | # define seteuid(a) setreuid(-1, (a)) |
539 | # define setegid(a) setregid(-1, (a)) |
679 | # define setegid(a) setregid(-1, (a)) |
… | |
… | |
545 | case IGNORE: |
685 | case IGNORE: |
546 | /* |
686 | /* |
547 | * change effective uid/gid - not real uid/gid - so we can switch |
687 | * change effective uid/gid - not real uid/gid - so we can switch |
548 | * back to root later, as required |
688 | * back to root later, as required |
549 | */ |
689 | */ |
|
|
690 | setegid (getgid ()); |
550 | seteuid (getuid ()); |
691 | seteuid (getuid ()); |
551 | setegid (getgid ()); |
|
|
552 | break; |
692 | break; |
553 | case SAVE: |
693 | case SAVE: |
554 | euid = geteuid (); |
|
|
555 | egid = getegid (); |
694 | saved_egid = getegid (); |
|
|
695 | saved_euid = geteuid (); |
556 | break; |
696 | break; |
557 | case RESTORE: |
697 | case RESTORE: |
558 | seteuid (euid); |
|
|
559 | setegid (egid); |
698 | setegid (saved_egid); |
|
|
699 | seteuid (saved_euid); |
560 | break; |
700 | break; |
561 | } |
701 | } |
562 | # else |
702 | # else |
563 | switch (action) |
703 | switch (action) |
564 | { |
704 | { |
565 | case IGNORE: |
705 | case IGNORE: |
|
|
706 | setgid (getgid ()); |
566 | setuid (getuid ()); |
707 | setuid (getuid ()); |
567 | setgid (getgid ()); |
|
|
568 | /* FALLTHROUGH */ |
708 | /* FALLTHROUGH */ |
569 | case SAVE: |
709 | case SAVE: |
570 | /* FALLTHROUGH */ |
710 | /* FALLTHROUGH */ |
571 | case RESTORE: |
711 | case RESTORE: |
572 | break; |
712 | break; |
… | |
… | |
577 | |
717 | |
578 | #ifdef UTMP_SUPPORT |
718 | #ifdef UTMP_SUPPORT |
579 | void |
719 | void |
580 | rxvt_term::privileged_utmp (rxvt_privaction action) |
720 | rxvt_term::privileged_utmp (rxvt_privaction action) |
581 | { |
721 | { |
582 | if ((options & Opt_utmpInhibit) |
722 | if (OPTION (Opt_utmpInhibit)) |
583 | || !pty.name || !*pty.name) |
|
|
584 | return; |
723 | return; |
585 | |
724 | |
586 | rxvt_privileges (RESTORE); |
725 | rxvt_privileges (RESTORE); |
587 | |
726 | |
588 | if (action == SAVE) |
727 | if (action == SAVE) |
589 | makeutent (pty.name, rs[Rs_display_name]); |
728 | pty.login (cmd_pid, OPTION (Opt_loginShell), rs[Rs_display_name]); |
590 | else |
729 | else |
591 | cleanutent (); |
730 | pty.logout (); |
592 | |
731 | |
593 | rxvt_privileges (IGNORE); |
732 | rxvt_privileges (IGNORE); |
594 | } |
733 | } |
595 | #endif |
734 | #endif |
596 | |
735 | |
… | |
… | |
598 | /* |
737 | /* |
599 | * window size/position calculcations for XSizeHint and other storage. |
738 | * window size/position calculcations for XSizeHint and other storage. |
600 | * if width/height are non-zero then override calculated width/height |
739 | * if width/height are non-zero then override calculated width/height |
601 | */ |
740 | */ |
602 | void |
741 | void |
603 | rxvt_term::window_calc (unsigned int width, unsigned int height) |
742 | rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) |
604 | { |
743 | { |
605 | short recalc_x, recalc_y; |
744 | short recalc_x, recalc_y; |
606 | int x, y, sb_w, mb_h, flags; |
745 | int x, y, sb_w, flags; |
607 | unsigned int w, h; |
746 | unsigned int w, h; |
608 | unsigned int max_width, max_height; |
747 | unsigned int max_width, max_height; |
|
|
748 | dDisp; |
609 | |
749 | |
610 | D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
750 | D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
611 | TermWin.ncol, TermWin.nrow, szHint.width, |
751 | ncol, nrow, szHint.width, szHint.height)); |
612 | szHint.height)); |
752 | |
613 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
753 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
614 | szHint.win_gravity = NorthWestGravity; |
754 | szHint.win_gravity = NorthWestGravity; |
615 | /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ |
755 | /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ |
616 | |
756 | |
617 | recalc_x = recalc_y = 0; |
757 | recalc_x = recalc_y = 0; |
618 | flags = 0; |
758 | flags = 0; |
|
|
759 | |
619 | if (!parsed_geometry) |
760 | if (!parsed_geometry) |
620 | { |
761 | { |
621 | parsed_geometry = 1; |
762 | parsed_geometry = 1; |
|
|
763 | |
622 | if (rs[Rs_geometry]) |
764 | if (rs[Rs_geometry]) |
623 | flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h); |
765 | flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h); |
|
|
766 | |
624 | if (flags & WidthValue) |
767 | if (flags & WidthValue) |
625 | { |
768 | { |
626 | TermWin.ncol = BOUND_POSITIVE_INT16 (w); |
769 | ncol = clamp (w, 0, std::numeric_limits<int16_t>::max ()); |
627 | szHint.flags |= USSize; |
770 | szHint.flags |= USSize; |
628 | } |
771 | } |
|
|
772 | |
629 | if (flags & HeightValue) |
773 | if (flags & HeightValue) |
630 | { |
774 | { |
631 | TermWin.nrow = BOUND_POSITIVE_INT16 (h); |
775 | nrow = clamp (h, 0, std::numeric_limits<int16_t>::max ()); |
632 | szHint.flags |= USSize; |
776 | szHint.flags |= USSize; |
633 | } |
777 | } |
|
|
778 | |
634 | if (flags & XValue) |
779 | if (flags & XValue) |
635 | { |
780 | { |
636 | szHint.x = x; |
781 | szHint.x = x; |
637 | szHint.flags |= USPosition; |
782 | szHint.flags |= USPosition; |
|
|
783 | |
638 | if (flags & XNegative) |
784 | if (flags & XNegative) |
639 | { |
785 | { |
640 | recalc_x = 1; |
786 | recalc_x = 1; |
641 | szHint.win_gravity = NorthEastGravity; |
787 | szHint.win_gravity = NorthEastGravity; |
642 | } |
788 | } |
643 | } |
789 | } |
|
|
790 | |
644 | if (flags & YValue) |
791 | if (flags & YValue) |
645 | { |
792 | { |
646 | szHint.y = y; |
793 | szHint.y = y; |
647 | szHint.flags |= USPosition; |
794 | szHint.flags |= USPosition; |
|
|
795 | |
648 | if (flags & YNegative) |
796 | if (flags & YNegative) |
649 | { |
797 | { |
650 | recalc_y = 1; |
798 | recalc_y = 1; |
|
|
799 | |
651 | if (szHint.win_gravity == NorthEastGravity) |
800 | if (szHint.win_gravity == NorthEastGravity) |
652 | szHint.win_gravity = SouthEastGravity; |
801 | szHint.win_gravity = SouthEastGravity; |
653 | else |
802 | else |
654 | szHint.win_gravity = SouthWestGravity; |
803 | szHint.win_gravity = SouthWestGravity; |
655 | } |
804 | } |
656 | } |
805 | } |
657 | } |
806 | } |
658 | |
807 | |
659 | /* TODO: BOUNDS */ |
808 | /* TODO: BOUNDS */ |
660 | TermWin.width = TermWin.ncol * TermWin.fwidth; |
809 | width = ncol * fwidth; |
661 | TermWin.height = TermWin.nrow * TermWin.fheight; |
810 | height = nrow * fheight; |
662 | max_width = MAX_COLS * TermWin.fwidth; |
811 | max_width = MAX_COLS * fwidth; |
663 | max_height = MAX_ROWS * TermWin.fheight; |
812 | max_height = MAX_ROWS * fheight; |
664 | |
813 | |
665 | szHint.base_width = szHint.base_height = 2 * TermWin.int_bwidth; |
814 | szHint.base_width = szHint.base_height = 2 * int_bwidth; |
666 | |
815 | |
667 | sb_w = mb_h = 0; |
816 | sb_w = 0; |
668 | window_vt_x = window_vt_y = TermWin.int_bwidth; |
817 | window_vt_x = window_vt_y = int_bwidth; |
669 | |
818 | |
670 | if (scrollbar_visible ()) |
819 | if (scrollBar.state) |
671 | { |
820 | { |
672 | sb_w = scrollbar_TotalWidth (); |
821 | sb_w = scrollbar_TotalWidth (); |
673 | szHint.base_width += sb_w; |
822 | szHint.base_width += sb_w; |
674 | if (!(options & Opt_scrollBar_right)) |
823 | if (!OPTION (Opt_scrollBar_right)) |
675 | window_vt_x += sb_w; |
824 | window_vt_x += sb_w; |
676 | } |
825 | } |
677 | |
826 | |
678 | if (menubar_visible ()) |
|
|
679 | { |
|
|
680 | mb_h = menuBar_TotalHeight (); |
|
|
681 | szHint.base_height += mb_h; |
|
|
682 | window_vt_y += mb_h; |
|
|
683 | } |
|
|
684 | |
|
|
685 | szHint.width_inc = TermWin.fwidth; |
827 | szHint.width_inc = fwidth; |
686 | szHint.height_inc = TermWin.fheight; |
828 | szHint.height_inc = fheight; |
687 | szHint.min_width = szHint.base_width + szHint.width_inc; |
829 | szHint.min_width = szHint.base_width + szHint.width_inc; |
688 | szHint.min_height = szHint.base_height + szHint.height_inc; |
830 | szHint.min_height = szHint.base_height + szHint.height_inc; |
689 | |
831 | |
690 | if (width && width - szHint.base_width < max_width) |
832 | if (newwidth && newwidth - szHint.base_width < max_width) |
691 | { |
833 | { |
692 | szHint.width = width; |
834 | szHint.width = newwidth; |
693 | TermWin.width = width - szHint.base_width; |
835 | width = newwidth - szHint.base_width; |
694 | } |
836 | } |
695 | else |
837 | else |
696 | { |
838 | { |
697 | MIN_IT (TermWin.width, max_width); |
839 | min_it (width, max_width); |
698 | szHint.width = szHint.base_width + TermWin.width; |
840 | szHint.width = szHint.base_width + width; |
699 | } |
841 | } |
700 | |
842 | |
701 | if (height && height - szHint.base_height < max_height) |
843 | if (newheight && newheight - szHint.base_height < max_height) |
702 | { |
844 | { |
703 | szHint.height = height; |
845 | szHint.height = newheight; |
704 | TermWin.height = height - szHint.base_height; |
846 | height = newheight - szHint.base_height; |
705 | } |
847 | } |
706 | else |
848 | else |
707 | { |
849 | { |
708 | MIN_IT (TermWin.height, max_height); |
850 | min_it (height, max_height); |
709 | szHint.height = szHint.base_height + TermWin.height; |
851 | szHint.height = szHint.base_height + height; |
710 | } |
852 | } |
711 | |
853 | |
712 | if (scrollbar_visible () && (options & Opt_scrollBar_right)) |
854 | if (scrollBar.state && OPTION (Opt_scrollBar_right)) |
713 | window_sb_x = szHint.width - sb_w; |
855 | window_sb_x = szHint.width - sb_w; |
714 | |
856 | |
715 | if (recalc_x) |
857 | if (recalc_x) |
716 | szHint.x += (DisplayWidth (display->display, DefaultScreen (display->display)) |
858 | szHint.x += DisplayWidth (disp, display->screen) - szHint.width - 2 * ext_bwidth; |
717 | - szHint.width - 2 * TermWin.ext_bwidth); |
|
|
718 | if (recalc_y) |
859 | if (recalc_y) |
719 | szHint.y += (DisplayHeight (display->display, DefaultScreen (display->display)) |
860 | szHint.y += DisplayHeight (disp, display->screen) - szHint.height - 2 * ext_bwidth; |
720 | - szHint.height - 2 * TermWin.ext_bwidth); |
|
|
721 | |
861 | |
722 | TermWin.ncol = TermWin.width / TermWin.fwidth; |
862 | ncol = width / fwidth; |
723 | TermWin.nrow = TermWin.height / TermWin.fheight; |
863 | nrow = height / fheight; |
724 | D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
864 | D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
725 | TermWin.ncol, TermWin.nrow, szHint.width, |
865 | ncol, nrow, szHint.width, |
726 | szHint.height)); |
866 | szHint.height)); |
727 | return; |
867 | return; |
728 | } |
868 | } |
729 | |
869 | |
730 | /*----------------------------------------------------------------------*/ |
870 | /*----------------------------------------------------------------------*/ |
… | |
… | |
738 | if (pty.pty < 0) |
878 | if (pty.pty < 0) |
739 | return; |
879 | return; |
740 | |
880 | |
741 | struct winsize ws; |
881 | struct winsize ws; |
742 | |
882 | |
743 | ws.ws_col = TermWin.ncol; |
883 | ws.ws_col = ncol; |
744 | ws.ws_row = TermWin.nrow; |
884 | ws.ws_row = nrow; |
745 | ws.ws_xpixel = TermWin.width; |
885 | ws.ws_xpixel = width; |
746 | ws.ws_ypixel = TermWin.height; |
886 | ws.ws_ypixel = height; |
747 | (void)ioctl (pty.pty, TIOCSWINSZ, &ws); |
887 | (void)ioctl (pty.pty, TIOCSWINSZ, &ws); |
748 | |
888 | |
749 | #if 0 |
889 | #if 0 |
750 | // TIOCSWINSZ⎈ is supposed to do this automatically and correctly |
890 | // TIOCSWINSZ⎈ is supposed to do this automatically and correctly |
751 | if (cmd_pid) /* force through to the command */ |
891 | if (cmd_pid) /* force through to the command */ |
752 | kill (cmd_pid, SIGWINCH); |
892 | kill (-cmd_pid, SIGWINCH); |
753 | #endif |
893 | #endif |
754 | } |
894 | } |
755 | |
895 | |
756 | /*----------------------------------------------------------------------*/ |
896 | /*----------------------------------------------------------------------*/ |
757 | /* set_fonts () - load and set the various fonts |
897 | /* set_fonts () - load and set the various fonts |
758 | /* |
898 | * |
759 | * init = 1 - initialize |
899 | * init = 1 - initialize |
760 | * |
900 | * |
761 | * fontname == FONT_UP - switch to bigger font |
901 | * fontname == FONT_UP - switch to bigger font |
762 | * fontname == FONT_DN - switch to smaller font |
902 | * fontname == FONT_DN - switch to smaller font |
763 | */ |
903 | */ |
… | |
… | |
775 | return false; |
915 | return false; |
776 | } |
916 | } |
777 | |
917 | |
778 | #if ENABLE_STYLES |
918 | #if ENABLE_STYLES |
779 | for (int i = RS_styleCount; --i; ) |
919 | for (int i = RS_styleCount; --i; ) |
780 | if (TermWin.fontset[i] != TermWin.fontset[0]) |
920 | if (fontset[i] != fontset[0]) |
781 | delete TermWin.fontset[i]; |
921 | delete fontset[i]; |
782 | #endif |
922 | #endif |
783 | |
923 | |
784 | delete TermWin.fontset[0]; |
924 | delete fontset[0]; |
785 | TermWin.fontset[0] = fs; |
925 | fontset[0] = fs; |
786 | |
926 | |
787 | prop = (*fs)[1]->properties (); |
927 | prop = (*fs)[1]->properties (); |
|
|
928 | prop.height += lineSpace; |
788 | fs->set_prop (prop); |
929 | fs->set_prop (prop); |
789 | |
930 | |
790 | TermWin.fwidth = prop.width; |
931 | fwidth = prop.width; |
791 | TermWin.fheight = prop.height; |
932 | fheight = prop.height; |
792 | TermWin.fweight = prop.weight; |
933 | fbase = prop.ascent; |
793 | TermWin.fslant = prop.slant; |
|
|
794 | TermWin.fbase = (*fs)[1]->ascent; |
|
|
795 | |
934 | |
796 | for (int style = 1; style < 4; style++) |
935 | for (int style = 1; style < 4; style++) |
797 | { |
936 | { |
798 | #if ENABLE_STYLES |
937 | #if ENABLE_STYLES |
799 | const char *res = rs[Rs_font + style]; |
938 | const char *res = rs[Rs_font + style]; |
800 | |
939 | |
801 | if (res && !*res) |
940 | if (res && !*res) |
802 | TermWin.fontset[style] = TermWin.fontset[0]; |
941 | fontset[style] = fontset[0]; |
803 | else |
942 | else |
804 | { |
943 | { |
805 | TermWin.fontset[style] = fs = new rxvt_fontset (this); |
944 | fontset[style] = fs = new rxvt_fontset (this); |
806 | rxvt_fontprop prop2 = prop; |
945 | rxvt_fontprop prop2 = prop; |
807 | |
946 | |
808 | if (res) |
947 | if (res) |
809 | prop2.weight = prop2.slant = rxvt_fontprop::unset; |
948 | prop2.weight = prop2.slant = rxvt_fontprop::unset; |
810 | else |
949 | else |
811 | { |
950 | { |
812 | res = TermWin.fontset[0]->fontdesc; |
951 | res = fontset[0]->fontdesc; |
813 | |
952 | |
814 | if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; |
953 | if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; |
815 | if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; |
954 | if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; |
816 | } |
955 | } |
817 | |
956 | |
818 | fs->populate (res); |
957 | fs->populate (res); |
819 | fs->set_prop (prop2); |
958 | fs->set_prop (prop2); |
820 | } |
959 | } |
821 | #else |
960 | #else |
822 | TermWin.fontset[style] = TermWin.fontset[0]; |
961 | fontset[style] = fontset[0]; |
823 | #endif |
962 | #endif |
824 | } |
963 | } |
825 | |
964 | |
826 | if (TermWin.parent[0]) |
965 | if (parent[0]) |
827 | { |
966 | { |
828 | resize_all_windows (0, 0, 0); |
967 | resize_all_windows (0, 0, 0); |
829 | scr_remap_chars (); |
968 | scr_remap_chars (); |
830 | scr_touch (true); |
969 | scr_touch (true); |
831 | } |
970 | } |
… | |
… | |
833 | return true; |
972 | return true; |
834 | } |
973 | } |
835 | |
974 | |
836 | void rxvt_term::set_string_property (Atom prop, const char *str, int len) |
975 | void rxvt_term::set_string_property (Atom prop, const char *str, int len) |
837 | { |
976 | { |
838 | // TODO: SMART_WINDOW_TITLE |
|
|
839 | XChangeProperty (display->display, TermWin.parent[0], |
977 | XChangeProperty (display->display, parent[0], |
840 | prop, XA_STRING, 8, PropModeReplace, |
978 | prop, XA_STRING, 8, PropModeReplace, |
841 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
979 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
842 | } |
980 | } |
843 | |
981 | |
844 | void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
982 | void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
845 | { |
983 | { |
846 | // TODO: SMART_WINDOW_TITLE |
|
|
847 | wchar_t *ws = rxvt_mbstowcs (str, len); |
984 | wchar_t *ws = rxvt_mbstowcs (str, len); |
848 | char *s = rxvt_wcstoutf8 (ws); |
985 | char *s = rxvt_wcstoutf8 (ws); |
849 | |
986 | |
850 | XChangeProperty (display->display, TermWin.parent[0], |
987 | XChangeProperty (display->display, parent[0], |
851 | prop, xa[XA_UTF8_STRING], 8, PropModeReplace, |
988 | prop, xa[XA_UTF8_STRING], 8, PropModeReplace, |
852 | (const unsigned char *)s, strlen (s)); |
989 | (const unsigned char *)s, strlen (s)); |
853 | |
990 | |
854 | free (s); |
991 | free (s); |
855 | free (ws); |
992 | free (ws); |
… | |
… | |
860 | /* xterm sequences - title, iconName, color (exptl) */ |
997 | /* xterm sequences - title, iconName, color (exptl) */ |
861 | void |
998 | void |
862 | rxvt_term::set_title (const char *str) |
999 | rxvt_term::set_title (const char *str) |
863 | { |
1000 | { |
864 | set_string_property (XA_WM_NAME, str); |
1001 | set_string_property (XA_WM_NAME, str); |
865 | #if ENABLE_FRILLS |
1002 | #if ENABLE_EWMH |
866 | set_utf8_property (display->atom ("_NET_WM_NAME"), str); |
1003 | set_utf8_property (xa[XA_NET_WM_NAME], str); |
867 | #endif |
1004 | #endif |
868 | } |
1005 | } |
869 | |
1006 | |
870 | void |
1007 | void |
871 | rxvt_term::set_icon_name (const char *str) |
1008 | rxvt_term::set_icon_name (const char *str) |
872 | { |
1009 | { |
873 | set_string_property (XA_WM_ICON_NAME, str); |
1010 | set_string_property (XA_WM_ICON_NAME, str); |
874 | #if ENABLE_FRILLS |
1011 | #if ENABLE_EWMH |
875 | set_utf8_property (display->atom ("_NET_WM_ICON_NAME"), str); |
1012 | set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); |
876 | #endif |
1013 | #endif |
877 | } |
1014 | } |
878 | |
1015 | |
879 | #ifdef XTERM_COLOR_CHANGE |
1016 | #ifdef XTERM_COLOR_CHANGE |
880 | void |
1017 | void |
… | |
… | |
888 | |
1025 | |
889 | /* handle color aliases */ |
1026 | /* handle color aliases */ |
890 | if (isdigit (*color)) |
1027 | if (isdigit (*color)) |
891 | { |
1028 | { |
892 | i = atoi (color); |
1029 | i = atoi (color); |
|
|
1030 | |
893 | if (i >= 8 && i <= 15) |
1031 | if (i >= 8 && i <= 15) |
894 | { /* bright colors */ |
1032 | { /* bright colors */ |
895 | i -= 8; |
1033 | i -= 8; |
896 | # ifndef NO_BRIGHTCOLOR |
|
|
897 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; |
1034 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; |
898 | SET_PIXCOLOR (idx); |
1035 | SET_PIXCOLOR (idx); |
899 | goto Done; |
1036 | goto done; |
900 | # endif |
|
|
901 | |
|
|
902 | } |
1037 | } |
|
|
1038 | |
903 | if (i >= 0 && i <= 7) |
1039 | if (i >= 0 && i <= 7) |
904 | { /* normal colors */ |
1040 | { /* normal colors */ |
905 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
1041 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
906 | SET_PIXCOLOR (idx); |
1042 | SET_PIXCOLOR (idx); |
907 | goto Done; |
1043 | goto done; |
908 | } |
1044 | } |
909 | } |
1045 | } |
910 | |
1046 | |
911 | if (!rXParseAllocColor (& xcol, color)) |
1047 | if (!rXParseAllocColor (&xcol, color)) |
912 | return; |
1048 | return; |
913 | |
1049 | |
914 | /* XStoreColor (display->display, display->cmap, XColor*); */ |
1050 | /* XStoreColor (display->display, display->cmap, XColor*); */ |
915 | |
1051 | |
916 | /* |
1052 | /* |
… | |
… | |
932 | pix_colors_focused[idx] = xcol; |
1068 | pix_colors_focused[idx] = xcol; |
933 | SET_PIXCOLOR (idx); |
1069 | SET_PIXCOLOR (idx); |
934 | |
1070 | |
935 | /* XSetWindowAttributes attr; */ |
1071 | /* XSetWindowAttributes attr; */ |
936 | /* Cursor cursor; */ |
1072 | /* Cursor cursor; */ |
937 | Done: |
1073 | done: |
|
|
1074 | |
938 | #ifdef OFF_FOCUS_FADING |
1075 | #if OFF_FOCUS_FADING |
939 | if (rs[Rs_fade]) |
1076 | if (rs[Rs_fade]) |
940 | pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (display, atoi (rs[Rs_fade])); |
1077 | pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (display, atoi (rs[Rs_fade]), pix_colors[Color_fade]); |
941 | #endif |
1078 | #endif |
942 | |
1079 | |
943 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
1080 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
944 | |
1081 | |
945 | recolour_cursor (); |
1082 | recolour_cursor (); |
… | |
… | |
999 | |
1136 | |
1000 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
1137 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
1001 | } |
1138 | } |
1002 | |
1139 | |
1003 | /*----------------------------------------------------------------------*/ |
1140 | /*----------------------------------------------------------------------*/ |
1004 | /* |
|
|
1005 | * Colour determination for low colour displays, routine from |
|
|
1006 | * Hans de Goede <hans@highrise.nl> |
|
|
1007 | */ |
|
|
1008 | |
1141 | |
1009 | int |
1142 | int |
1010 | rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) |
1143 | rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) |
1011 | { |
1144 | { |
1012 | if (!screen_in_out->set (display, colour)) |
1145 | if (!screen_in_out->set (display, colour)) |
… | |
… | |
1020 | |
1153 | |
1021 | /* -------------------------------------------------------------------- * |
1154 | /* -------------------------------------------------------------------- * |
1022 | * - WINDOW RESIZING - * |
1155 | * - WINDOW RESIZING - * |
1023 | * -------------------------------------------------------------------- */ |
1156 | * -------------------------------------------------------------------- */ |
1024 | void |
1157 | void |
1025 | rxvt_term::resize_all_windows (unsigned int width, unsigned int height, int ignoreparent) |
1158 | rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent) |
1026 | { |
1159 | { |
1027 | int fix_screen; |
1160 | int fix_screen; |
1028 | |
|
|
1029 | #ifdef SMART_RESIZE |
|
|
1030 | int old_width = szHint.width, old_height = szHint.height; |
1161 | int old_width = szHint.width, old_height = szHint.height; |
1031 | #endif |
1162 | dDisp; |
1032 | |
1163 | |
1033 | window_calc (width, height); |
1164 | window_calc (newwidth, newheight); |
1034 | XSetWMNormalHints (display->display, TermWin.parent[0], &szHint); |
1165 | XSetWMNormalHints (disp, parent[0], &szHint); |
1035 | |
1166 | |
1036 | if (!ignoreparent) |
1167 | if (!ignoreparent) |
1037 | { |
1168 | { |
1038 | #ifdef SMART_RESIZE |
1169 | #ifdef SMART_RESIZE |
1039 | /* |
1170 | /* |
… | |
… | |
1043 | int x, y, x1, y1; |
1174 | int x, y, x1, y1; |
1044 | int dx, dy; |
1175 | int dx, dy; |
1045 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
1176 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
1046 | Window unused_cr; |
1177 | Window unused_cr; |
1047 | |
1178 | |
1048 | XTranslateCoordinates (display->display, TermWin.parent[0], display->root, |
1179 | XTranslateCoordinates (disp, parent[0], display->root, |
1049 | 0, 0, &x, &y, &unused_cr); |
1180 | 0, 0, &x, &y, &unused_cr); |
1050 | XGetGeometry (display->display, TermWin.parent[0], &unused_cr, &x1, &y1, |
1181 | XGetGeometry (disp, parent[0], &unused_cr, &x1, &y1, |
1051 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
1182 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
1052 | /* |
1183 | /* |
1053 | * if display->root isn't the parent window, a WM will probably have offset |
1184 | * if display->root isn't the parent window, a WM will probably have offset |
1054 | * our position for handles and decorations. Counter it |
1185 | * our position for handles and decorations. Counter it |
1055 | */ |
1186 | */ |
… | |
… | |
1057 | { |
1188 | { |
1058 | x -= x1; |
1189 | x -= x1; |
1059 | y -= y1; |
1190 | y -= y1; |
1060 | } |
1191 | } |
1061 | |
1192 | |
1062 | x1 = (DisplayWidth (display->display, display->screen) - old_width) / 2; |
1193 | x1 = (DisplayWidth (disp, display->screen) - old_width) / 2; |
1063 | y1 = (DisplayHeight (display->display, display->screen) - old_height) / 2; |
1194 | y1 = (DisplayHeight (disp, display->screen) - old_height) / 2; |
1064 | dx = old_width - szHint.width; |
1195 | dx = old_width - szHint.width; |
1065 | dy = old_height - szHint.height; |
1196 | dy = old_height - szHint.height; |
1066 | |
1197 | |
1067 | /* Check position of the center of the window */ |
1198 | /* Check position of the center of the window */ |
1068 | if (x < x1) /* left half */ |
1199 | if (x < x1) /* left half */ |
… | |
… | |
1072 | if (y < y1) /* top half */ |
1203 | if (y < y1) /* top half */ |
1073 | dy = 0; |
1204 | dy = 0; |
1074 | else if (y == y1) /* exact center */ |
1205 | else if (y == y1) /* exact center */ |
1075 | dy /= 2; |
1206 | dy /= 2; |
1076 | |
1207 | |
1077 | XMoveResizeWindow (display->display, TermWin.parent[0], x + dx, y + dy, |
1208 | XMoveResizeWindow (disp, parent[0], x + dx, y + dy, |
1078 | szHint.width, szHint.height); |
1209 | szHint.width, szHint.height); |
1079 | #else |
1210 | #else |
1080 | XResizeWindow (display->display, TermWin.parent[0], szHint.width, szHint.height); |
1211 | XResizeWindow (disp, parent[0], szHint.width, szHint.height); |
1081 | #endif |
1212 | #endif |
1082 | } |
1213 | } |
1083 | |
1214 | |
1084 | fix_screen = TermWin.ncol != prev_ncol || TermWin.nrow != prev_nrow; |
1215 | fix_screen = ncol != prev_ncol || nrow != prev_nrow; |
1085 | |
1216 | |
1086 | if (fix_screen || width != old_width || height != old_height) |
1217 | if (fix_screen || newwidth != old_width || newheight != old_height) |
1087 | { |
1218 | { |
1088 | if (scrollbar_visible ()) |
1219 | if (scrollBar.state) |
1089 | { |
1220 | { |
1090 | XMoveResizeWindow (display->display, scrollBar.win, |
1221 | XMoveResizeWindow (disp, scrollBar.win, |
1091 | window_sb_x, 0, |
1222 | window_sb_x, 0, |
1092 | scrollbar_TotalWidth (), szHint.height); |
1223 | scrollbar_TotalWidth (), szHint.height); |
1093 | resize_scrollbar (); |
1224 | resize_scrollbar (); |
1094 | } |
1225 | } |
1095 | |
1226 | |
1096 | if (menubar_visible ()) |
|
|
1097 | XMoveResizeWindow (display->display, menuBar.win, |
|
|
1098 | window_vt_x, 0, |
|
|
1099 | TermWin_TotalWidth (), menuBar_TotalHeight ()); |
|
|
1100 | |
|
|
1101 | XMoveResizeWindow (display->display, TermWin.vt, |
1227 | XMoveResizeWindow (disp, vt, |
1102 | window_vt_x, window_vt_y, |
1228 | window_vt_x, window_vt_y, |
1103 | TermWin_TotalWidth (), TermWin_TotalHeight ()); |
1229 | width, height); |
|
|
1230 | |
1104 | scr_clear (); |
1231 | scr_clear (); |
1105 | #ifdef XPM_BACKGROUND |
1232 | #ifdef XPM_BACKGROUND |
1106 | resize_pixmap (); |
1233 | resize_pixmap (); |
1107 | #endif |
1234 | #endif |
1108 | } |
1235 | } |
… | |
… | |
1113 | int old_ncol = prev_ncol; |
1240 | int old_ncol = prev_ncol; |
1114 | |
1241 | |
1115 | /* scr_reset only works on the primary screen */ |
1242 | /* scr_reset only works on the primary screen */ |
1116 | if (old_height) /* this is not the first time through */ |
1243 | if (old_height) /* this is not the first time through */ |
1117 | { |
1244 | { |
1118 | unsigned int ncol = TermWin.ncol; |
1245 | unsigned int ocol = ncol; |
1119 | TermWin.ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this |
1246 | ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this |
1120 | curr_screen = scr_change_screen (PRIMARY); |
1247 | curr_screen = scr_change_screen (PRIMARY); |
1121 | TermWin.ncol = ncol; |
1248 | ncol = ocol; |
1122 | } |
1249 | } |
1123 | |
1250 | |
1124 | scr_reset (); |
1251 | scr_reset (); |
1125 | |
1252 | |
1126 | if (curr_screen >= 0) /* this is not the first time through */ |
1253 | if (curr_screen >= 0) /* this is not the first time through */ |
1127 | { |
1254 | { |
1128 | scr_change_screen (curr_screen); |
1255 | scr_change_screen (curr_screen); |
1129 | selection_check (old_ncol != TermWin.ncol ? 4 : 0); |
1256 | selection_check (old_ncol != ncol ? 4 : 0); |
1130 | } |
1257 | } |
1131 | } |
1258 | } |
1132 | |
1259 | |
1133 | old_width = szHint.width; |
1260 | old_width = szHint.width; |
1134 | old_height = szHint.height; |
1261 | old_height = szHint.height; |
|
|
1262 | |
|
|
1263 | #ifdef XPM_BACKGROUND |
|
|
1264 | if (pixmap) |
|
|
1265 | scr_touch (false); |
|
|
1266 | #endif |
1135 | |
1267 | |
1136 | #ifdef USE_XIM |
1268 | #ifdef USE_XIM |
1137 | IMSetStatusPosition (); |
1269 | IMSetStatusPosition (); |
1138 | #endif |
1270 | #endif |
1139 | } |
1271 | } |
… | |
… | |
1141 | /* |
1273 | /* |
1142 | * Set the width/height of the vt window in characters. Units are pixels. |
1274 | * Set the width/height of the vt window in characters. Units are pixels. |
1143 | * good for toggling 80/132 columns |
1275 | * good for toggling 80/132 columns |
1144 | */ |
1276 | */ |
1145 | void |
1277 | void |
1146 | rxvt_term::set_widthheight (unsigned int width, unsigned int height) |
1278 | rxvt_term::set_widthheight (unsigned int newwidth, unsigned int newheight) |
1147 | { |
1279 | { |
1148 | XWindowAttributes wattr; |
1280 | XWindowAttributes wattr; |
1149 | |
1281 | |
1150 | if (width == 0 || height == 0) |
1282 | if (newwidth == 0 || newheight == 0) |
1151 | { |
1283 | { |
1152 | XGetWindowAttributes (display->display, display->root, &wattr); |
1284 | XGetWindowAttributes (display->display, display->root, &wattr); |
|
|
1285 | |
1153 | if (width == 0) |
1286 | if (newwidth == 0) |
1154 | width = wattr.width - szHint.base_width; |
1287 | newwidth = wattr.width - szHint.base_width; |
1155 | if (height == 0) |
1288 | if (newheight == 0) |
1156 | height = wattr.height - szHint.base_height; |
1289 | newheight = wattr.height - szHint.base_height; |
1157 | } |
|
|
1158 | |
|
|
1159 | if (width != TermWin.width || height != TermWin.height) |
|
|
1160 | { |
1290 | } |
|
|
1291 | |
|
|
1292 | if (newwidth != width || newheight != height) |
|
|
1293 | { |
1161 | width += szHint.base_width; |
1294 | newwidth += szHint.base_width; |
1162 | height += szHint.base_height; |
1295 | newheight += szHint.base_height; |
1163 | resize_all_windows (width, height, 0); |
1296 | resize_all_windows (newwidth, newheight, 0); |
1164 | } |
1297 | } |
1165 | } |
1298 | } |
1166 | |
1299 | |
1167 | /* -------------------------------------------------------------------- * |
1300 | /* -------------------------------------------------------------------- * |
1168 | * - X INPUT METHOD ROUTINES - * |
1301 | * - X INPUT METHOD ROUTINES - * |
… | |
… | |
1178 | |
1311 | |
1179 | void |
1312 | void |
1180 | rxvt_term::im_set_size (XRectangle &size) |
1313 | rxvt_term::im_set_size (XRectangle &size) |
1181 | { |
1314 | { |
1182 | // the int_bwidth terms make no sense to me |
1315 | // the int_bwidth terms make no sense to me |
1183 | size.x = TermWin.int_bwidth; |
1316 | size.x = int_bwidth; |
1184 | size.y = TermWin.int_bwidth; |
1317 | size.y = int_bwidth; |
1185 | size.width = Width2Pixel (TermWin.ncol) + TermWin.int_bwidth; |
1318 | size.width = Width2Pixel (ncol) + int_bwidth; |
1186 | size.height = Height2Pixel (TermWin.nrow) + TermWin.int_bwidth; |
1319 | size.height = Height2Pixel (nrow) + int_bwidth; |
1187 | } |
1320 | } |
1188 | |
1321 | |
1189 | void |
1322 | void |
1190 | rxvt_term::im_set_preedit_area (XRectangle &preedit_rect, |
1323 | rxvt_term::im_set_preedit_area (XRectangle &preedit_rect, |
1191 | XRectangle &status_rect, |
1324 | XRectangle &status_rect, |
1192 | const XRectangle &needed_rect) |
1325 | const XRectangle &needed_rect) |
1193 | { |
1326 | { |
1194 | preedit_rect.x = needed_rect.width; |
1327 | preedit_rect.x = needed_rect.width; |
1195 | preedit_rect.y = 0; |
1328 | preedit_rect.y = 0; |
1196 | preedit_rect.width = Width2Pixel (TermWin.ncol) - needed_rect.width + 1; |
1329 | preedit_rect.width = Width2Pixel (ncol) - needed_rect.width + 1; |
1197 | preedit_rect.height = TermWin.fheight; |
1330 | preedit_rect.height = fheight; |
1198 | |
1331 | |
1199 | status_rect.x = 0; |
1332 | status_rect.x = 0; |
1200 | status_rect.y = 0; |
1333 | status_rect.y = 0; |
1201 | status_rect.width = needed_rect.width ? needed_rect.width : Width2Pixel (TermWin.ncol) + 1; |
1334 | status_rect.width = needed_rect.width ? needed_rect.width : Width2Pixel (ncol) + 1; |
1202 | status_rect.height = TermWin.fheight; |
1335 | status_rect.height = fheight; |
1203 | } |
1336 | } |
1204 | |
1337 | |
1205 | /* Checking whether input method is running. */ |
1338 | /* Checking whether input method is running. */ |
1206 | bool |
1339 | bool |
1207 | rxvt_term::IMisRunning () |
1340 | rxvt_term::IMisRunning () |
… | |
… | |
1235 | { |
1368 | { |
1236 | XPoint nspot; |
1369 | XPoint nspot; |
1237 | XVaNestedList preedit_attr; |
1370 | XVaNestedList preedit_attr; |
1238 | |
1371 | |
1239 | if (!Input_Context |
1372 | if (!Input_Context |
1240 | || !TermWin.focus |
1373 | || !focus |
1241 | || !(input_style & XIMPreeditPosition)) |
1374 | || !(input_style & XIMPreeditPosition)) |
1242 | return; |
1375 | return; |
1243 | |
1376 | |
1244 | im_set_position (nspot); |
1377 | im_set_position (nspot); |
1245 | |
1378 | |
… | |
… | |
1281 | XRectangle rect, status_rect, needed_rect; |
1414 | XRectangle rect, status_rect, needed_rect; |
1282 | unsigned long fg, bg; |
1415 | unsigned long fg, bg; |
1283 | const char *p; |
1416 | const char *p; |
1284 | char **s; |
1417 | char **s; |
1285 | XIMStyles *xim_styles; |
1418 | XIMStyles *xim_styles; |
|
|
1419 | |
|
|
1420 | set_environ (envv); |
1286 | |
1421 | |
1287 | if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) |
1422 | if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) |
1288 | return false; |
1423 | return false; |
1289 | |
1424 | |
1290 | D_MAIN ((stderr, "rxvt_IM_get_IC ()")); |
1425 | D_MAIN ((stderr, "rxvt_IM_get_IC ()")); |
… | |
… | |
1365 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1500 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1366 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1501 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1367 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1502 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1368 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1503 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1369 | "*", |
1504 | "*", |
1370 | TermWin.fheight, |
1505 | fheight, |
1371 | TermWin.fheight + 1, TermWin.fheight - 1, |
1506 | fheight + 1, fheight - 1, |
1372 | TermWin.fheight - 2, TermWin.fheight + 2); |
1507 | fheight - 2, fheight + 2); |
1373 | |
1508 | |
1374 | fs = XCreateFontSet (display->display, pat, |
1509 | fs = XCreateFontSet (display->display, rs[Rs_imFont] ? rs[Rs_imFont] : pat, |
1375 | &missing_charset_list, &missing_charset_count, &def_string); |
1510 | &missing_charset_list, &missing_charset_count, &def_string); |
1376 | |
1511 | |
1377 | if (missing_charset_list) |
1512 | if (missing_charset_list) |
1378 | XFreeStringList (missing_charset_list); |
1513 | XFreeStringList (missing_charset_list); |
1379 | |
1514 | |
… | |
… | |
1423 | NULL); |
1558 | NULL); |
1424 | } |
1559 | } |
1425 | |
1560 | |
1426 | Input_Context = XCreateIC (xim, |
1561 | Input_Context = XCreateIC (xim, |
1427 | XNInputStyle, input_style, |
1562 | XNInputStyle, input_style, |
1428 | XNClientWindow, TermWin.vt, |
1563 | XNClientWindow, vt, |
1429 | XNFocusWindow, TermWin.parent[0], |
1564 | XNFocusWindow, parent[0], |
1430 | preedit_attr ? XNPreeditAttributes : NULL, |
1565 | preedit_attr ? XNPreeditAttributes : NULL, |
1431 | preedit_attr, |
1566 | preedit_attr, |
1432 | status_attr ? XNStatusAttributes : NULL, |
1567 | status_attr ? XNStatusAttributes : NULL, |
1433 | status_attr, NULL); |
1568 | status_attr, NULL); |
1434 | |
1569 | |
… | |
… | |
1451 | } |
1586 | } |
1452 | |
1587 | |
1453 | void |
1588 | void |
1454 | rxvt_term::im_cb () |
1589 | rxvt_term::im_cb () |
1455 | { |
1590 | { |
1456 | int i, found, had_im; |
1591 | int i; |
1457 | const char *p; |
1592 | const char *p; |
1458 | char **s; |
1593 | char **s; |
1459 | char buf[IMBUFSIZ]; |
1594 | char buf[IMBUFSIZ]; |
|
|
1595 | |
|
|
1596 | make_current (); |
1460 | |
1597 | |
1461 | im_destroy (); |
1598 | im_destroy (); |
1462 | |
1599 | |
1463 | D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()")); |
1600 | D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()")); |
1464 | if (Input_Context) |
1601 | if (Input_Context) |
… | |
… | |
1516 | { |
1653 | { |
1517 | XRectangle preedit_rect, status_rect, *needed_rect; |
1654 | XRectangle preedit_rect, status_rect, *needed_rect; |
1518 | XVaNestedList preedit_attr, status_attr; |
1655 | XVaNestedList preedit_attr, status_attr; |
1519 | |
1656 | |
1520 | if (!Input_Context |
1657 | if (!Input_Context |
1521 | || !TermWin.focus |
1658 | || !focus |
1522 | || !(input_style & XIMPreeditArea) |
1659 | || !(input_style & XIMPreeditArea) |
1523 | || !IMisRunning ()) |
1660 | || !IMisRunning ()) |
1524 | return; |
1661 | return; |
1525 | |
1662 | |
1526 | /* Getting the necessary width of preedit area */ |
1663 | /* Getting the necessary width of preedit area */ |