… | |
… | |
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__) |
|
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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 |
|
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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 | |
… | |
… | |
155 | pointer_ev (this, &rxvt_term::pointer_cb), |
185 | pointer_ev (this, &rxvt_term::pointer_cb), |
156 | #endif |
186 | #endif |
157 | #ifdef USE_XIM |
187 | #ifdef USE_XIM |
158 | im_ev (this, &rxvt_term::im_cb), |
188 | im_ev (this, &rxvt_term::im_cb), |
159 | #endif |
189 | #endif |
160 | sw_term (this, &rxvt_term::sig_term), |
|
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161 | sw_chld (this, &rxvt_term::sig_chld), |
|
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162 | termwin_ev (this, &rxvt_term::x_cb), |
190 | termwin_ev (this, &rxvt_term::x_cb), |
163 | vt_ev (this, &rxvt_term::x_cb), |
191 | vt_ev (this, &rxvt_term::x_cb), |
164 | check_ev (this, &rxvt_term::check_cb), |
192 | check_ev (this, &rxvt_term::check_cb), |
165 | flush_ev (this, &rxvt_term::flush_cb), |
193 | flush_ev (this, &rxvt_term::flush_cb), |
166 | destroy_ev (this, &rxvt_term::destroy_cb), |
194 | destroy_ev (this, &rxvt_term::destroy_cb), |
… | |
… | |
168 | incr_ev (this, &rxvt_term::incr_cb) |
196 | incr_ev (this, &rxvt_term::incr_cb) |
169 | { |
197 | { |
170 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
198 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
171 | |
199 | |
172 | termlist.push_back (this); |
200 | termlist.push_back (this); |
173 | } |
|
|
174 | |
201 | |
175 | rxvt_term::~rxvt_term () |
202 | #ifdef KEYSYM_RESOURCE |
176 | { |
203 | keyboard = new keyboard_manager; |
177 | termlist.erase (find (termlist.begin (), termlist.end(), this)); |
|
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178 | |
204 | |
|
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205 | if (!keyboard) |
|
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206 | rxvt_fatal ("out of memory, aborting.\n"); |
|
|
207 | #endif |
|
|
208 | } |
|
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209 | |
|
|
210 | // clean up the most important stuff, do *not* call x or free mem etc. |
|
|
211 | // for use before an emergency exit |
|
|
212 | void rxvt_term::emergency_cleanup () |
|
|
213 | { |
179 | if (cmd_pid) |
214 | if (cmd_pid) |
180 | kill (-cmd_pid, SIGHUP); |
215 | kill (-cmd_pid, SIGHUP); |
181 | |
216 | |
182 | pty.put (); |
|
|
183 | |
|
|
184 | #ifdef UTMP_SUPPORT |
217 | #ifdef UTMP_SUPPORT |
185 | privileged_utmp (RESTORE); |
218 | privileged_utmp (RESTORE); |
186 | #endif |
219 | #endif |
187 | |
220 | |
|
|
221 | pty.put (); |
|
|
222 | } |
|
|
223 | |
|
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224 | rxvt_term::~rxvt_term () |
|
|
225 | { |
|
|
226 | HOOK_INVOKE ((this, HOOK_DESTROY, DT_END)); |
|
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227 | |
|
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228 | termlist.erase (find (termlist.begin (), termlist.end(), this)); |
|
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229 | |
|
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230 | emergency_cleanup (); |
|
|
231 | |
188 | #if ENABLE_STYLES |
232 | #if ENABLE_STYLES |
189 | for (int i = RS_styleCount; --i; ) |
233 | for (int i = RS_styleCount; --i; ) |
190 | if (TermWin.fontset[i] != TermWin.fontset[0]) |
234 | if (fontset[i] != fontset[0]) |
191 | delete TermWin.fontset[i]; |
235 | delete fontset[i]; |
192 | #endif |
236 | #endif |
193 | delete TermWin.fontset[0]; |
237 | delete fontset[0]; |
194 | |
238 | |
195 | if (display) |
239 | if (display) |
196 | { |
240 | { |
|
|
241 | dDisp; |
|
|
242 | |
197 | selection_clear (); |
243 | selection_clear (); |
198 | |
244 | |
199 | #ifdef USE_XIM |
245 | #ifdef USE_XIM |
200 | im_destroy (); |
246 | im_destroy (); |
201 | #endif |
247 | #endif |
202 | #ifdef MENUBAR |
248 | #ifdef MENUBAR |
203 | if (menubarGC) XFreeGC (display->display, menubarGC); |
249 | if (menubarGC) XFreeGC (disp, menubarGC); |
204 | #endif |
250 | #endif |
205 | #ifdef XTERM_SCROLLBAR |
251 | #ifdef XTERM_SCROLLBAR |
206 | if (xscrollbarGC) XFreeGC (display->display, xscrollbarGC); |
252 | if (xscrollbarGC) XFreeGC (disp, xscrollbarGC); |
207 | if (ShadowGC) XFreeGC (display->display, ShadowGC); |
253 | if (ShadowGC) XFreeGC (disp, ShadowGC); |
208 | #endif |
254 | #endif |
209 | #ifdef PLAIN_SCROLLBAR |
255 | #ifdef PLAIN_SCROLLBAR |
210 | if (pscrollbarGC) XFreeGC (display->display, pscrollbarGC); |
256 | if (pscrollbarGC) XFreeGC (disp, pscrollbarGC); |
211 | #endif |
257 | #endif |
212 | #ifdef NEXT_SCROLLBAR |
258 | #ifdef NEXT_SCROLLBAR |
213 | if (blackGC) XFreeGC (display->display, blackGC); |
259 | if (blackGC) XFreeGC (disp, blackGC); |
214 | if (whiteGC) XFreeGC (display->display, whiteGC); |
260 | if (whiteGC) XFreeGC (disp, whiteGC); |
215 | if (grayGC) XFreeGC (display->display, grayGC); |
261 | if (grayGC) XFreeGC (disp, grayGC); |
216 | if (darkGC) XFreeGC (display->display, darkGC); |
262 | if (darkGC) XFreeGC (disp, darkGC); |
217 | if (stippleGC) XFreeGC (display->display, stippleGC); |
263 | if (stippleGC) XFreeGC (disp, stippleGC); |
218 | if (dimple) XFreePixmap (display->display, dimple); |
264 | if (dimple) XFreePixmap (disp, dimple); |
219 | if (upArrow) XFreePixmap (display->display, upArrow); |
265 | if (upArrow) XFreePixmap (disp, upArrow); |
220 | if (downArrow) XFreePixmap (display->display, downArrow); |
266 | if (downArrow) XFreePixmap (disp, downArrow); |
221 | if (upArrowHi) XFreePixmap (display->display, upArrowHi); |
267 | if (upArrowHi) XFreePixmap (disp, upArrowHi); |
222 | if (downArrowHi) XFreePixmap (display->display, downArrowHi); |
268 | if (downArrowHi) XFreePixmap (disp, downArrowHi); |
223 | #endif |
269 | #endif |
224 | #if defined(MENUBAR) || defined(RXVT_SCROLLBAR) |
270 | #if defined(MENUBAR) || defined(RXVT_SCROLLBAR) |
225 | if (topShadowGC) XFreeGC (display->display, topShadowGC); |
271 | if (topShadowGC) XFreeGC (disp, topShadowGC); |
226 | if (botShadowGC) XFreeGC (display->display, botShadowGC); |
272 | if (botShadowGC) XFreeGC (disp, botShadowGC); |
227 | if (scrollbarGC) XFreeGC (display->display, scrollbarGC); |
273 | if (scrollbarGC) XFreeGC (disp, scrollbarGC); |
228 | #endif |
274 | #endif |
229 | if (TermWin.gc) XFreeGC (display->display, TermWin.gc); |
275 | if (gc) XFreeGC (disp, gc); |
230 | |
276 | |
231 | #if defined(MENUBAR) && (MENUBAR_MAX > 1) |
277 | #if defined(MENUBAR) && (MENUBAR_MAX > 1) |
232 | delete menuBar.drawable; |
278 | delete menuBar.drawable; |
233 | //if (menuBar.win) |
279 | //if (menuBar.win) |
234 | // XDestroyWindow (display->display, menuBar.win); |
280 | // XDestroyWindow (disp, menuBar.win); |
235 | #endif |
281 | #endif |
236 | delete TermWin.drawable; |
282 | delete drawable; |
237 | // destroy all windows |
283 | // destroy all windows |
238 | if (TermWin.parent[0]) |
284 | if (parent[0]) |
239 | XDestroyWindow (display->display, TermWin.parent[0]); |
285 | XDestroyWindow (disp, parent[0]); |
240 | } |
286 | } |
241 | |
287 | |
242 | // TODO: free pixcolours, colours should become part of rxvt_display |
288 | // TODO: free pixcolours, colours should become part of rxvt_display |
243 | |
|
|
244 | delete pix_colors_focused; |
289 | delete pix_colors_focused; |
245 | #ifdef OFF_FOCUS_FADING |
290 | #if OFF_FOCUS_FADING |
246 | delete pix_colors_unfocused; |
291 | delete pix_colors_unfocused; |
247 | #endif |
292 | #endif |
248 | |
293 | |
249 | displays.put (display); |
294 | displays.put (display); |
250 | |
295 | |
251 | scr_release (); |
296 | scr_release (); |
252 | |
297 | |
253 | /* clear all resources */ |
298 | /* clear all resources */ |
254 | for (int i = 0; i < allocated.size (); i++) |
299 | for (int i = 0; i < allocated.size (); i++) |
255 | free (allocated[i]); |
300 | free (allocated [i]); |
256 | |
301 | |
257 | free (selection.text); |
302 | free (selection.text); |
258 | // TODO: manage env vars in child only(!) |
303 | // TODO: manage env vars in child only(!) |
259 | free (env_windowid); |
304 | free (env_windowid); |
260 | free (env_display); |
305 | free (env_display); |
261 | free (env_term); |
306 | free (env_term); |
262 | free (env_colorfgbg); |
307 | free (env_colorfgbg); |
263 | free (locale); |
308 | free (locale); |
264 | #if 0 |
309 | free (v_buffer); |
265 | free (codeset); |
310 | free (incr_buf); |
266 | #endif |
|
|
267 | |
311 | |
268 | delete envv; |
312 | delete envv; |
269 | delete argv; |
313 | delete argv; |
|
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314 | |
|
|
315 | #ifdef KEYSYM_RESOURCE |
|
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316 | delete keyboard; |
|
|
317 | #endif |
|
|
318 | } |
|
|
319 | |
|
|
320 | void |
|
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321 | rxvt_term::child_exit () |
|
|
322 | { |
|
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323 | cmd_pid = 0; |
|
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324 | |
|
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325 | if (!OPTION (Opt_hold)) |
|
|
326 | destroy (); |
270 | } |
327 | } |
271 | |
328 | |
272 | void |
329 | void |
273 | rxvt_term::destroy () |
330 | rxvt_term::destroy () |
274 | { |
331 | { |
… | |
… | |
326 | |
383 | |
327 | delete this; |
384 | delete this; |
328 | } |
385 | } |
329 | |
386 | |
330 | /*----------------------------------------------------------------------*/ |
387 | /*----------------------------------------------------------------------*/ |
331 | /* rxvt_init () */ |
388 | /* |
|
|
389 | * Exit gracefully, clearing the utmp entry and restoring tty attributes |
|
|
390 | * TODO: if debugging, this should free up any known resources if we can |
|
|
391 | */ |
|
|
392 | static XErrorHandler old_xerror_handler; |
|
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393 | |
|
|
394 | static void |
|
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395 | rxvt_emergency_cleanup () |
|
|
396 | { |
|
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397 | for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
|
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398 | (*t)->emergency_cleanup (); |
|
|
399 | } |
|
|
400 | |
|
|
401 | #if ENABLE_FRILLS |
|
|
402 | static void |
|
|
403 | print_x_error (Display *dpy, XErrorEvent *event) |
|
|
404 | { |
|
|
405 | char buffer[BUFSIZ]; |
|
|
406 | char mesg[BUFSIZ]; |
|
|
407 | char number[32]; |
|
|
408 | char *mtype = "XlibMessage"; |
|
|
409 | XGetErrorText(dpy, event->error_code, buffer, BUFSIZ); |
|
|
410 | XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ); |
|
|
411 | rxvt_warn ("An X Error occured, trying to continue after report.\n"); |
|
|
412 | rxvt_warn ("%s: %s\n", mesg, buffer); |
|
|
413 | XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ); |
|
|
414 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code); |
|
|
415 | sprintf(number, "%d", event->request_code); |
|
|
416 | XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ); |
|
|
417 | rxvt_warn ("(which is %s)\n", buffer); |
|
|
418 | if (event->request_code >= 128) { |
|
|
419 | XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d", |
|
|
420 | mesg, BUFSIZ); |
|
|
421 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code); |
|
|
422 | } |
|
|
423 | if ((event->error_code == BadWindow) || |
|
|
424 | (event->error_code == BadPixmap) || |
|
|
425 | (event->error_code == BadCursor) || |
|
|
426 | (event->error_code == BadFont) || |
|
|
427 | (event->error_code == BadDrawable) || |
|
|
428 | (event->error_code == BadColor) || |
|
|
429 | (event->error_code == BadGC) || |
|
|
430 | (event->error_code == BadIDChoice) || |
|
|
431 | (event->error_code == BadValue) || |
|
|
432 | (event->error_code == BadAtom)) { |
|
|
433 | if (event->error_code == BadValue) |
|
|
434 | XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x", |
|
|
435 | mesg, BUFSIZ); |
|
|
436 | else if (event->error_code == BadAtom) |
|
|
437 | XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x", |
|
|
438 | mesg, BUFSIZ); |
|
|
439 | else |
|
|
440 | XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", |
|
|
441 | mesg, BUFSIZ); |
|
|
442 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); |
|
|
443 | } |
|
|
444 | XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", |
|
|
445 | mesg, BUFSIZ); |
|
|
446 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); |
|
|
447 | } |
|
|
448 | #endif |
|
|
449 | |
|
|
450 | int |
|
|
451 | rxvt_xerror_handler (Display *display, XErrorEvent *event) |
|
|
452 | { |
|
|
453 | if (GET_R->allowedxerror == -1) |
|
|
454 | GET_R->allowedxerror = event->error_code; |
|
|
455 | else |
|
|
456 | { |
|
|
457 | // GET_R is most likely not the terminal which caused the error, |
|
|
458 | // so just output the error and continue |
|
|
459 | #if ENABLE_FRILLS |
|
|
460 | print_x_error (display, event); |
|
|
461 | #else |
|
|
462 | old_xerror_handler (display, event); |
|
|
463 | #endif |
|
|
464 | } |
|
|
465 | |
|
|
466 | return 0; |
|
|
467 | } |
|
|
468 | |
|
|
469 | int |
|
|
470 | rxvt_xioerror_handler (Display *display) |
|
|
471 | { |
|
|
472 | rxvt_warn ("X connection to '%s' broken, unable to recover, exiting.\n", |
|
|
473 | DisplayString (display)); |
|
|
474 | rxvt_emergency_cleanup (); |
|
|
475 | _exit (EXIT_FAILURE); |
|
|
476 | } |
|
|
477 | |
|
|
478 | /*----------------------------------------------------------------------*/ |
332 | bool |
479 | bool |
333 | rxvt_term::init (int argc, const char *const *argv) |
480 | rxvt_term::init (int argc, const char *const *argv) |
334 | { |
481 | { |
335 | SET_R (this); |
482 | SET_R (this); |
|
|
483 | set_environ (envv); // few things in X do not call setlocale :( |
|
|
484 | |
|
|
485 | set_locale (""); |
336 | |
486 | |
337 | if (!init_vars ()) |
487 | if (!init_vars ()) |
338 | return false; |
488 | return false; |
339 | |
489 | |
340 | init_secondary (); |
490 | init_secondary (); |
341 | |
491 | |
342 | const char **cmd_argv = init_resources (argc, argv); |
492 | const char **cmd_argv = init_resources (argc, argv); |
343 | |
493 | |
344 | set_locale (""); |
494 | #ifdef KEYSYM_RESOURCE |
|
|
495 | keyboard->register_done (); |
|
|
496 | #endif |
345 | |
497 | |
346 | #if MENUBAR_MAX |
498 | #if MENUBAR_MAX |
347 | menubar_read (rs[Rs_menu]); |
499 | menubar_read (rs[Rs_menu]); |
348 | #endif |
500 | #endif |
349 | #ifdef HAVE_SCROLLBARS |
501 | #ifdef HAVE_SCROLLBARS |
350 | if (options & Opt_scrollBar) |
502 | if (OPTION (Opt_scrollBar)) |
351 | scrollBar.setIdle (); /* set existence for size calculations */ |
503 | scrollBar.setIdle (); /* set existence for size calculations */ |
352 | #endif |
504 | #endif |
353 | |
505 | |
|
|
506 | #if ENABLE_PERL |
|
|
507 | if (!rs[Rs_perl_ext_1]) |
|
|
508 | rs[Rs_perl_ext_1] = "default"; |
|
|
509 | |
|
|
510 | if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1]) |
|
|
511 | || (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2]) |
|
|
512 | || (rs[Rs_perl_eval] && *rs[Rs_perl_eval])) |
|
|
513 | { |
|
|
514 | #if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__) |
|
|
515 | // ignore some perl-related arguments if some bozo installed us set[ug]id |
|
|
516 | if (rxvt_tainted ()) |
|
|
517 | { |
|
|
518 | if ((rs[Rs_perl_lib] && *rs[Rs_perl_lib]) |
|
|
519 | || (rs[Rs_perl_eval] && *rs[Rs_perl_eval])) |
|
|
520 | { |
|
|
521 | rxvt_warn ("running with elevated privileges: ignoring perl-lib and perl-eval.\n"); |
|
|
522 | rs[Rs_perl_lib] = 0; |
|
|
523 | rs[Rs_perl_eval] = 0; |
|
|
524 | } |
|
|
525 | } |
|
|
526 | #endif |
|
|
527 | rxvt_perl.init (); |
|
|
528 | setlocale (LC_CTYPE, curlocale); // perl init destroys current locale |
|
|
529 | HOOK_INVOKE ((this, HOOK_INIT, DT_END)); |
|
|
530 | } |
|
|
531 | #endif |
|
|
532 | |
354 | create_windows (argc, argv); |
533 | create_windows (argc, argv); |
355 | |
534 | |
|
|
535 | dDisp; |
|
|
536 | |
356 | init_xlocale (); |
537 | init_xlocale (); |
357 | |
538 | |
358 | scr_reset (); /* initialize screen */ |
539 | scr_reset (); // initialize screen |
359 | |
540 | |
360 | #if 0 |
541 | #if 0 |
361 | XSynchronize (display->display, True); |
542 | XSynchronize (disp, True); |
362 | #endif |
543 | #endif |
363 | |
544 | |
364 | #ifdef HAVE_SCROLLBARS |
545 | #ifdef HAVE_SCROLLBARS |
365 | if (options & Opt_scrollBar) |
546 | if (OPTION (Opt_scrollBar)) |
366 | resize_scrollbar (); /* create and map scrollbar */ |
547 | resize_scrollbar (); /* create and map scrollbar */ |
367 | #endif |
548 | #endif |
368 | #if (MENUBAR_MAX) |
549 | #if (MENUBAR_MAX) |
369 | if (menubar_visible ()) |
550 | if (menubar_visible ()) |
370 | XMapWindow (display->display, menuBar.win); |
551 | XMapWindow (disp, menuBar.win); |
371 | #endif |
552 | #endif |
372 | #ifdef TRANSPARENT |
553 | #ifdef TRANSPARENT |
373 | if (options & Opt_transparent) |
554 | if (OPTION (Opt_transparent)) |
374 | { |
555 | { |
375 | XSelectInput (display->display, display->root, PropertyChangeMask); |
556 | XSelectInput (disp, display->root, PropertyChangeMask); |
376 | check_our_parents (); |
557 | check_our_parents (); |
377 | rootwin_ev.start (display, display->root); |
558 | rootwin_ev.start (display, display->root); |
378 | } |
559 | } |
379 | #endif |
560 | #endif |
380 | |
561 | |
381 | XMapWindow (display->display, TermWin.vt); |
562 | XMapWindow (disp, vt); |
382 | XMapWindow (display->display, TermWin.parent[0]); |
563 | XMapWindow (disp, parent[0]); |
383 | |
564 | |
384 | set_colorfgbg (); |
565 | set_colorfgbg (); |
385 | |
566 | |
386 | init_command (cmd_argv); |
567 | init_command (cmd_argv); |
387 | |
568 | |
|
|
569 | free (cmd_argv); |
|
|
570 | |
|
|
571 | if (pty.pty >= 0) |
388 | pty_ev.start (pty.pty, EVENT_READ); |
572 | pty_ev.start (pty.pty, EVENT_READ); |
389 | |
573 | |
390 | check_ev.start (); |
574 | check_ev.start (); |
391 | |
575 | |
|
|
576 | HOOK_INVOKE ((this, HOOK_START, DT_END)); |
|
|
577 | |
392 | return true; |
578 | return true; |
393 | } |
579 | } |
394 | |
580 | |
395 | static int (*old_xerror_handler) (Display *dpy, XErrorEvent *event); |
581 | static struct sig_handlers |
|
|
582 | { |
|
|
583 | sig_watcher sw_chld, sw_term, sw_int; |
|
|
584 | |
|
|
585 | void sig_chld (sig_watcher &w) |
|
|
586 | { |
|
|
587 | // we are being called for every SIGCHLD, find the corresponding term |
|
|
588 | int pid; |
|
|
589 | |
|
|
590 | while ((pid = waitpid (-1, NULL, WNOHANG)) > 0) |
|
|
591 | for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
|
|
592 | if (pid == (*t)->cmd_pid) |
|
|
593 | { |
|
|
594 | (*t)->child_exit (); |
|
|
595 | break; |
|
|
596 | } |
|
|
597 | } |
|
|
598 | |
|
|
599 | /* |
|
|
600 | * Catch a fatal signal and tidy up before quitting |
|
|
601 | */ |
|
|
602 | void |
|
|
603 | sig_term (sig_watcher &w) |
|
|
604 | { |
|
|
605 | #ifdef DEBUG_CMD |
|
|
606 | rxvt_warn ("caught signal %d, exiting.\n", w.signum); |
|
|
607 | #endif |
|
|
608 | rxvt_emergency_cleanup (); |
|
|
609 | signal (w.signum, SIG_DFL); |
|
|
610 | kill (getpid (), w.signum); |
|
|
611 | } |
|
|
612 | |
|
|
613 | sig_handlers () |
|
|
614 | : sw_chld (this, &sig_handlers::sig_chld), |
|
|
615 | sw_term (this, &sig_handlers::sig_term), |
|
|
616 | sw_int (this, &sig_handlers::sig_term) |
|
|
617 | { |
|
|
618 | } |
|
|
619 | } sig_handlers; |
|
|
620 | |
|
|
621 | char **rxvt_environ; // startup environment |
396 | |
622 | |
397 | void |
623 | void |
398 | rxvt_init () |
624 | rxvt_init () |
399 | { |
625 | { |
|
|
626 | rxvt_environ = environ; |
|
|
627 | |
400 | /* |
628 | /* |
401 | * Save and then give up any super-user privileges |
629 | * Save and then give up any super-user privileges |
402 | * If we need privileges in any area then we must specifically request it. |
630 | * If we need privileges in any area then we must specifically request it. |
403 | * We should only need to be root in these cases: |
631 | * We should only need to be root in these cases: |
404 | * 1. write utmp entries on some systems |
632 | * 1. write utmp entries on some systems |
… | |
… | |
408 | rxvt_privileges (IGNORE); |
636 | rxvt_privileges (IGNORE); |
409 | |
637 | |
410 | signal (SIGHUP, SIG_IGN); |
638 | signal (SIGHUP, SIG_IGN); |
411 | signal (SIGPIPE, SIG_IGN); |
639 | signal (SIGPIPE, SIG_IGN); |
412 | |
640 | |
|
|
641 | sig_handlers.sw_chld.start (SIGCHLD); |
|
|
642 | sig_handlers.sw_term.start (SIGTERM); |
|
|
643 | sig_handlers.sw_int.start (SIGINT); |
|
|
644 | |
413 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
645 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
414 | /* signal (SIGURG, SIG_DFL); */ |
646 | /* signal (SIGURG, SIG_DFL); */ |
415 | |
647 | |
416 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
648 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
417 | // TODO: handle this with exceptions and tolerate the memory loss |
649 | // TODO: handle this with exceptions and tolerate the memory loss |
418 | //XSetIOErrorHandler ((XErrorHandler) rxvt_xioerror_handler); |
650 | XSetIOErrorHandler (rxvt_xioerror_handler); |
419 | } |
|
|
420 | |
651 | |
421 | /* ------------------------------------------------------------------------- * |
652 | 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 | } |
653 | } |
484 | |
654 | |
485 | /* ------------------------------------------------------------------------- * |
655 | /* ------------------------------------------------------------------------- * |
486 | * MEMORY ALLOCATION WRAPPERS * |
656 | * MEMORY ALLOCATION WRAPPERS * |
487 | * ------------------------------------------------------------------------- */ |
657 | * ------------------------------------------------------------------------- */ |
… | |
… | |
494 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
664 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
495 | |
665 | |
496 | return p; |
666 | return p; |
497 | } |
667 | } |
498 | |
668 | |
499 | /* INTPROTO */ |
669 | void * |
500 | void * |
|
|
501 | rxvt_calloc (size_t number, size_t size) |
670 | rxvt_calloc (size_t number, size_t size) |
502 | { |
671 | { |
503 | void *p = calloc (number, size); |
672 | void *p = calloc (number, size); |
504 | |
673 | |
505 | if (!p) |
674 | if (!p) |
506 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
675 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
507 | |
676 | |
508 | return p; |
677 | return p; |
509 | } |
678 | } |
510 | |
679 | |
511 | /* INTPROTO */ |
|
|
512 | void * |
680 | void * |
513 | rxvt_realloc (void *ptr, size_t size) |
681 | rxvt_realloc (void *ptr, size_t size) |
514 | { |
682 | { |
515 | void *p = realloc (ptr, size); |
683 | void *p = realloc (ptr, size); |
516 | |
684 | |
… | |
… | |
525 | * ------------------------------------------------------------------------- */ |
693 | * ------------------------------------------------------------------------- */ |
526 | /* take care of suid/sgid super-user (root) privileges */ |
694 | /* take care of suid/sgid super-user (root) privileges */ |
527 | void |
695 | void |
528 | rxvt_privileges (rxvt_privaction action) |
696 | rxvt_privileges (rxvt_privaction action) |
529 | { |
697 | { |
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__) |
698 | #if ! defined(__CYGWIN32__) |
536 | # if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID) |
699 | # if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID) |
537 | /* setreuid () is the poor man's setuid (), seteuid () */ |
700 | /* setreuid () is the poor man's setuid (), seteuid () */ |
538 | # define seteuid(a) setreuid(-1, (a)) |
701 | # define seteuid(a) setreuid(-1, (a)) |
539 | # define setegid(a) setregid(-1, (a)) |
702 | # define setegid(a) setregid(-1, (a)) |
… | |
… | |
545 | case IGNORE: |
708 | case IGNORE: |
546 | /* |
709 | /* |
547 | * change effective uid/gid - not real uid/gid - so we can switch |
710 | * change effective uid/gid - not real uid/gid - so we can switch |
548 | * back to root later, as required |
711 | * back to root later, as required |
549 | */ |
712 | */ |
|
|
713 | setegid (getgid ()); |
550 | seteuid (getuid ()); |
714 | seteuid (getuid ()); |
551 | setegid (getgid ()); |
|
|
552 | break; |
715 | break; |
553 | case SAVE: |
716 | case SAVE: |
554 | euid = geteuid (); |
|
|
555 | egid = getegid (); |
717 | saved_egid = getegid (); |
|
|
718 | saved_euid = geteuid (); |
556 | break; |
719 | break; |
557 | case RESTORE: |
720 | case RESTORE: |
558 | seteuid (euid); |
|
|
559 | setegid (egid); |
721 | setegid (saved_egid); |
|
|
722 | seteuid (saved_euid); |
560 | break; |
723 | break; |
561 | } |
724 | } |
562 | # else |
725 | # else |
563 | switch (action) |
726 | switch (action) |
564 | { |
727 | { |
565 | case IGNORE: |
728 | case IGNORE: |
|
|
729 | setgid (getgid ()); |
566 | setuid (getuid ()); |
730 | setuid (getuid ()); |
567 | setgid (getgid ()); |
|
|
568 | /* FALLTHROUGH */ |
731 | /* FALLTHROUGH */ |
569 | case SAVE: |
732 | case SAVE: |
570 | /* FALLTHROUGH */ |
733 | /* FALLTHROUGH */ |
571 | case RESTORE: |
734 | case RESTORE: |
572 | break; |
735 | break; |
… | |
… | |
577 | |
740 | |
578 | #ifdef UTMP_SUPPORT |
741 | #ifdef UTMP_SUPPORT |
579 | void |
742 | void |
580 | rxvt_term::privileged_utmp (rxvt_privaction action) |
743 | rxvt_term::privileged_utmp (rxvt_privaction action) |
581 | { |
744 | { |
582 | if ((options & Opt_utmpInhibit) |
745 | if (OPTION (Opt_utmpInhibit) |
583 | || !pty.name || !*pty.name) |
746 | || !pty.name || !*pty.name) |
584 | return; |
747 | return; |
585 | |
748 | |
586 | rxvt_privileges (RESTORE); |
749 | rxvt_privileges (RESTORE); |
587 | |
750 | |
… | |
… | |
598 | /* |
761 | /* |
599 | * window size/position calculcations for XSizeHint and other storage. |
762 | * window size/position calculcations for XSizeHint and other storage. |
600 | * if width/height are non-zero then override calculated width/height |
763 | * if width/height are non-zero then override calculated width/height |
601 | */ |
764 | */ |
602 | void |
765 | void |
603 | rxvt_term::window_calc (unsigned int width, unsigned int height) |
766 | rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) |
604 | { |
767 | { |
605 | short recalc_x, recalc_y; |
768 | short recalc_x, recalc_y; |
606 | int x, y, sb_w, mb_h, flags; |
769 | int x, y, sb_w, mb_h, flags; |
607 | unsigned int w, h; |
770 | unsigned int w, h; |
608 | unsigned int max_width, max_height; |
771 | unsigned int max_width, max_height; |
|
|
772 | dDisp; |
609 | |
773 | |
610 | D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
774 | D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
611 | TermWin.ncol, TermWin.nrow, szHint.width, |
775 | ncol, nrow, szHint.width, szHint.height)); |
612 | szHint.height)); |
776 | |
613 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
777 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
614 | szHint.win_gravity = NorthWestGravity; |
778 | szHint.win_gravity = NorthWestGravity; |
615 | /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ |
779 | /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ |
616 | |
780 | |
617 | recalc_x = recalc_y = 0; |
781 | recalc_x = recalc_y = 0; |
618 | flags = 0; |
782 | flags = 0; |
|
|
783 | |
619 | if (!parsed_geometry) |
784 | if (!parsed_geometry) |
620 | { |
785 | { |
621 | parsed_geometry = 1; |
786 | parsed_geometry = 1; |
|
|
787 | |
622 | if (rs[Rs_geometry]) |
788 | if (rs[Rs_geometry]) |
623 | flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h); |
789 | flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h); |
|
|
790 | |
624 | if (flags & WidthValue) |
791 | if (flags & WidthValue) |
625 | { |
792 | { |
626 | TermWin.ncol = BOUND_POSITIVE_INT16 (w); |
793 | ncol = clamp (w, 0, std::numeric_limits<int16_t>::max ()); |
627 | szHint.flags |= USSize; |
794 | szHint.flags |= USSize; |
628 | } |
795 | } |
|
|
796 | |
629 | if (flags & HeightValue) |
797 | if (flags & HeightValue) |
630 | { |
798 | { |
631 | TermWin.nrow = BOUND_POSITIVE_INT16 (h); |
799 | nrow = clamp (h, 0, std::numeric_limits<int16_t>::max ()); |
632 | szHint.flags |= USSize; |
800 | szHint.flags |= USSize; |
633 | } |
801 | } |
|
|
802 | |
634 | if (flags & XValue) |
803 | if (flags & XValue) |
635 | { |
804 | { |
636 | szHint.x = x; |
805 | szHint.x = x; |
637 | szHint.flags |= USPosition; |
806 | szHint.flags |= USPosition; |
|
|
807 | |
638 | if (flags & XNegative) |
808 | if (flags & XNegative) |
639 | { |
809 | { |
640 | recalc_x = 1; |
810 | recalc_x = 1; |
641 | szHint.win_gravity = NorthEastGravity; |
811 | szHint.win_gravity = NorthEastGravity; |
642 | } |
812 | } |
643 | } |
813 | } |
|
|
814 | |
644 | if (flags & YValue) |
815 | if (flags & YValue) |
645 | { |
816 | { |
646 | szHint.y = y; |
817 | szHint.y = y; |
647 | szHint.flags |= USPosition; |
818 | szHint.flags |= USPosition; |
|
|
819 | |
648 | if (flags & YNegative) |
820 | if (flags & YNegative) |
649 | { |
821 | { |
650 | recalc_y = 1; |
822 | recalc_y = 1; |
|
|
823 | |
651 | if (szHint.win_gravity == NorthEastGravity) |
824 | if (szHint.win_gravity == NorthEastGravity) |
652 | szHint.win_gravity = SouthEastGravity; |
825 | szHint.win_gravity = SouthEastGravity; |
653 | else |
826 | else |
654 | szHint.win_gravity = SouthWestGravity; |
827 | szHint.win_gravity = SouthWestGravity; |
655 | } |
828 | } |
656 | } |
829 | } |
657 | } |
830 | } |
658 | |
831 | |
659 | /* TODO: BOUNDS */ |
832 | /* TODO: BOUNDS */ |
660 | TermWin.width = TermWin.ncol * TermWin.fwidth; |
833 | width = ncol * fwidth; |
661 | TermWin.height = TermWin.nrow * TermWin.fheight; |
834 | height = nrow * fheight; |
662 | max_width = MAX_COLS * TermWin.fwidth; |
835 | max_width = MAX_COLS * fwidth; |
663 | max_height = MAX_ROWS * TermWin.fheight; |
836 | max_height = MAX_ROWS * fheight; |
664 | |
837 | |
665 | szHint.base_width = szHint.base_height = 2 * TermWin.int_bwidth; |
838 | szHint.base_width = szHint.base_height = 2 * int_bwidth; |
666 | |
839 | |
667 | sb_w = mb_h = 0; |
840 | sb_w = mb_h = 0; |
668 | window_vt_x = window_vt_y = TermWin.int_bwidth; |
841 | window_vt_x = window_vt_y = int_bwidth; |
669 | |
842 | |
670 | if (scrollbar_visible ()) |
843 | if (scrollbar_visible ()) |
671 | { |
844 | { |
672 | sb_w = scrollbar_TotalWidth (); |
845 | sb_w = scrollbar_TotalWidth (); |
673 | szHint.base_width += sb_w; |
846 | szHint.base_width += sb_w; |
674 | if (!(options & Opt_scrollBar_right)) |
847 | if (!OPTION (Opt_scrollBar_right)) |
675 | window_vt_x += sb_w; |
848 | window_vt_x += sb_w; |
676 | } |
849 | } |
677 | |
850 | |
678 | if (menubar_visible ()) |
851 | if (menubar_visible ()) |
679 | { |
852 | { |
680 | mb_h = menuBar_TotalHeight (); |
853 | mb_h = menuBar_TotalHeight (); |
681 | szHint.base_height += mb_h; |
854 | szHint.base_height += mb_h; |
682 | window_vt_y += mb_h; |
855 | window_vt_y += mb_h; |
683 | } |
856 | } |
684 | |
857 | |
685 | szHint.width_inc = TermWin.fwidth; |
858 | szHint.width_inc = fwidth; |
686 | szHint.height_inc = TermWin.fheight; |
859 | szHint.height_inc = fheight; |
687 | szHint.min_width = szHint.base_width + szHint.width_inc; |
860 | szHint.min_width = szHint.base_width + szHint.width_inc; |
688 | szHint.min_height = szHint.base_height + szHint.height_inc; |
861 | szHint.min_height = szHint.base_height + szHint.height_inc; |
689 | |
862 | |
690 | if (width && width - szHint.base_width < max_width) |
863 | if (newwidth && newwidth - szHint.base_width < max_width) |
691 | { |
864 | { |
692 | szHint.width = width; |
865 | szHint.width = newwidth; |
693 | TermWin.width = width - szHint.base_width; |
866 | width = newwidth - szHint.base_width; |
694 | } |
867 | } |
695 | else |
868 | else |
696 | { |
869 | { |
697 | MIN_IT (TermWin.width, max_width); |
870 | min_it (width, max_width); |
698 | szHint.width = szHint.base_width + TermWin.width; |
871 | szHint.width = szHint.base_width + width; |
699 | } |
872 | } |
700 | |
873 | |
701 | if (height && height - szHint.base_height < max_height) |
874 | if (newheight && newheight - szHint.base_height < max_height) |
702 | { |
875 | { |
703 | szHint.height = height; |
876 | szHint.height = newheight; |
704 | TermWin.height = height - szHint.base_height; |
877 | height = newheight - szHint.base_height; |
705 | } |
878 | } |
706 | else |
879 | else |
707 | { |
880 | { |
708 | MIN_IT (TermWin.height, max_height); |
881 | min_it (height, max_height); |
709 | szHint.height = szHint.base_height + TermWin.height; |
882 | szHint.height = szHint.base_height + height; |
710 | } |
883 | } |
711 | |
884 | |
712 | if (scrollbar_visible () && (options & Opt_scrollBar_right)) |
885 | if (scrollbar_visible () && OPTION (Opt_scrollBar_right)) |
713 | window_sb_x = szHint.width - sb_w; |
886 | window_sb_x = szHint.width - sb_w; |
714 | |
887 | |
715 | if (recalc_x) |
888 | if (recalc_x) |
716 | szHint.x += (DisplayWidth (display->display, DefaultScreen (display->display)) |
889 | szHint.x += DisplayWidth (disp, display->screen) - szHint.width - 2 * ext_bwidth; |
717 | - szHint.width - 2 * TermWin.ext_bwidth); |
|
|
718 | if (recalc_y) |
890 | if (recalc_y) |
719 | szHint.y += (DisplayHeight (display->display, DefaultScreen (display->display)) |
891 | szHint.y += DisplayHeight (disp, display->screen) - szHint.height - 2 * ext_bwidth; |
720 | - szHint.height - 2 * TermWin.ext_bwidth); |
|
|
721 | |
892 | |
722 | TermWin.ncol = TermWin.width / TermWin.fwidth; |
893 | ncol = width / fwidth; |
723 | TermWin.nrow = TermWin.height / TermWin.fheight; |
894 | nrow = height / fheight; |
724 | D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
895 | D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
725 | TermWin.ncol, TermWin.nrow, szHint.width, |
896 | ncol, nrow, szHint.width, |
726 | szHint.height)); |
897 | szHint.height)); |
727 | return; |
898 | return; |
728 | } |
899 | } |
729 | |
900 | |
730 | /*----------------------------------------------------------------------*/ |
901 | /*----------------------------------------------------------------------*/ |
… | |
… | |
738 | if (pty.pty < 0) |
909 | if (pty.pty < 0) |
739 | return; |
910 | return; |
740 | |
911 | |
741 | struct winsize ws; |
912 | struct winsize ws; |
742 | |
913 | |
743 | ws.ws_col = TermWin.ncol; |
914 | ws.ws_col = ncol; |
744 | ws.ws_row = TermWin.nrow; |
915 | ws.ws_row = nrow; |
745 | ws.ws_xpixel = TermWin.width; |
916 | ws.ws_xpixel = width; |
746 | ws.ws_ypixel = TermWin.height; |
917 | ws.ws_ypixel = height; |
747 | (void)ioctl (pty.pty, TIOCSWINSZ, &ws); |
918 | (void)ioctl (pty.pty, TIOCSWINSZ, &ws); |
748 | |
919 | |
749 | #if 0 |
920 | #if 0 |
750 | // TIOCSWINSZ⎈ is supposed to do this automatically and correctly |
921 | // TIOCSWINSZ⎈ is supposed to do this automatically and correctly |
751 | if (cmd_pid) /* force through to the command */ |
922 | if (cmd_pid) /* force through to the command */ |
752 | kill (cmd_pid, SIGWINCH); |
923 | kill (-cmd_pid, SIGWINCH); |
753 | #endif |
924 | #endif |
754 | } |
925 | } |
755 | |
926 | |
756 | /*----------------------------------------------------------------------*/ |
927 | /*----------------------------------------------------------------------*/ |
757 | /* set_fonts () - load and set the various fonts |
928 | /* set_fonts () - load and set the various fonts |
758 | /* |
929 | * |
759 | * init = 1 - initialize |
930 | * init = 1 - initialize |
760 | * |
931 | * |
761 | * fontname == FONT_UP - switch to bigger font |
932 | * fontname == FONT_UP - switch to bigger font |
762 | * fontname == FONT_DN - switch to smaller font |
933 | * fontname == FONT_DN - switch to smaller font |
763 | */ |
934 | */ |
… | |
… | |
775 | return false; |
946 | return false; |
776 | } |
947 | } |
777 | |
948 | |
778 | #if ENABLE_STYLES |
949 | #if ENABLE_STYLES |
779 | for (int i = RS_styleCount; --i; ) |
950 | for (int i = RS_styleCount; --i; ) |
780 | if (TermWin.fontset[i] != TermWin.fontset[0]) |
951 | if (fontset[i] != fontset[0]) |
781 | delete TermWin.fontset[i]; |
952 | delete fontset[i]; |
782 | #endif |
953 | #endif |
783 | |
954 | |
784 | delete TermWin.fontset[0]; |
955 | delete fontset[0]; |
785 | TermWin.fontset[0] = fs; |
956 | fontset[0] = fs; |
786 | |
957 | |
787 | prop = (*fs)[1]->properties (); |
958 | prop = (*fs)[1]->properties (); |
|
|
959 | prop.height += lineSpace; |
788 | fs->set_prop (prop); |
960 | fs->set_prop (prop); |
789 | |
961 | |
790 | TermWin.fwidth = prop.width; |
962 | fwidth = prop.width; |
791 | TermWin.fheight = prop.height; |
963 | fheight = prop.height; |
792 | TermWin.fweight = prop.weight; |
964 | fbase = prop.ascent; |
793 | TermWin.fslant = prop.slant; |
|
|
794 | TermWin.fbase = (*fs)[1]->ascent; |
|
|
795 | |
965 | |
796 | for (int style = 1; style < 4; style++) |
966 | for (int style = 1; style < 4; style++) |
797 | { |
967 | { |
798 | #if ENABLE_STYLES |
968 | #if ENABLE_STYLES |
799 | const char *res = rs[Rs_font + style]; |
969 | const char *res = rs[Rs_font + style]; |
800 | |
970 | |
801 | if (res && !*res) |
971 | if (res && !*res) |
802 | TermWin.fontset[style] = TermWin.fontset[0]; |
972 | fontset[style] = fontset[0]; |
803 | else |
973 | else |
804 | { |
974 | { |
805 | TermWin.fontset[style] = fs = new rxvt_fontset (this); |
975 | fontset[style] = fs = new rxvt_fontset (this); |
806 | rxvt_fontprop prop2 = prop; |
976 | rxvt_fontprop prop2 = prop; |
807 | |
977 | |
808 | if (res) |
978 | if (res) |
809 | prop2.weight = prop2.slant = rxvt_fontprop::unset; |
979 | prop2.weight = prop2.slant = rxvt_fontprop::unset; |
810 | else |
980 | else |
811 | { |
981 | { |
812 | res = TermWin.fontset[0]->fontdesc; |
982 | res = fontset[0]->fontdesc; |
813 | |
983 | |
814 | if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; |
984 | 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; |
985 | if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; |
816 | } |
986 | } |
817 | |
987 | |
818 | fs->populate (res); |
988 | fs->populate (res); |
819 | fs->set_prop (prop2); |
989 | fs->set_prop (prop2); |
820 | } |
990 | } |
821 | #else |
991 | #else |
822 | TermWin.fontset[style] = TermWin.fontset[0]; |
992 | fontset[style] = fontset[0]; |
823 | #endif |
993 | #endif |
824 | } |
994 | } |
825 | |
995 | |
826 | if (TermWin.parent[0]) |
996 | if (parent[0]) |
827 | { |
997 | { |
828 | resize_all_windows (0, 0, 0); |
998 | resize_all_windows (0, 0, 0); |
829 | scr_remap_chars (); |
999 | scr_remap_chars (); |
830 | scr_touch (true); |
1000 | scr_touch (true); |
831 | } |
1001 | } |
832 | |
1002 | |
833 | return true; |
1003 | return true; |
834 | } |
1004 | } |
835 | |
1005 | |
|
|
1006 | void rxvt_term::set_string_property (Atom prop, const char *str, int len) |
|
|
1007 | { |
|
|
1008 | XChangeProperty (display->display, parent[0], |
|
|
1009 | prop, XA_STRING, 8, PropModeReplace, |
|
|
1010 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
|
|
1011 | } |
|
|
1012 | |
|
|
1013 | void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
|
|
1014 | { |
|
|
1015 | wchar_t *ws = rxvt_mbstowcs (str, len); |
|
|
1016 | char *s = rxvt_wcstoutf8 (ws); |
|
|
1017 | |
|
|
1018 | XChangeProperty (display->display, parent[0], |
|
|
1019 | prop, xa[XA_UTF8_STRING], 8, PropModeReplace, |
|
|
1020 | (const unsigned char *)s, strlen (s)); |
|
|
1021 | |
|
|
1022 | free (s); |
|
|
1023 | free (ws); |
|
|
1024 | } |
|
|
1025 | |
836 | /*----------------------------------------------------------------------*/ |
1026 | /*----------------------------------------------------------------------*/ |
837 | /*----------------------------------------------------------------------*/ |
1027 | /*----------------------------------------------------------------------*/ |
838 | /* xterm sequences - title, iconName, color (exptl) */ |
1028 | /* xterm sequences - title, iconName, color (exptl) */ |
839 | void |
1029 | void |
840 | rxvt_term::set_title (const char *str) |
1030 | rxvt_term::set_title (const char *str) |
841 | { |
1031 | { |
842 | #ifdef SMART_WINDOW_TITLE |
1032 | set_string_property (XA_WM_NAME, str); |
843 | char *name; |
1033 | #if ENABLE_EWMH |
844 | |
1034 | set_utf8_property (xa[XA_NET_WM_NAME], str); |
845 | if (!XFetchName (display->display, TermWin.parent[0], &name)) |
|
|
846 | name = NULL; |
|
|
847 | |
|
|
848 | if (name == NULL || strcmp (name, str)) |
|
|
849 | #endif |
|
|
850 | XStoreName (display->display, TermWin.parent[0], str); |
|
|
851 | |
|
|
852 | #ifdef SMART_WINDOW_TITLE |
|
|
853 | if (name) |
|
|
854 | XFree (name); |
|
|
855 | #endif |
1035 | #endif |
856 | } |
1036 | } |
857 | |
1037 | |
858 | void |
1038 | void |
859 | rxvt_term::set_icon_name (const char *str) |
1039 | rxvt_term::set_icon_name (const char *str) |
860 | { |
1040 | { |
861 | #ifdef SMART_WINDOW_TITLE |
1041 | set_string_property (XA_WM_ICON_NAME, str); |
862 | char *name; |
1042 | #if ENABLE_EWMH |
863 | |
1043 | set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); |
864 | if (!XGetIconName (display->display, TermWin.parent[0], &name)) |
|
|
865 | name = NULL; |
|
|
866 | |
|
|
867 | if (name == NULL || strcmp (name, str)) |
|
|
868 | #endif |
|
|
869 | XSetIconName (display->display, TermWin.parent[0], str); |
|
|
870 | |
|
|
871 | #ifdef SMART_WINDOW_TITLE |
|
|
872 | if (name) |
|
|
873 | XFree (name); |
|
|
874 | #endif |
1044 | #endif |
875 | } |
1045 | } |
876 | |
1046 | |
877 | #ifdef XTERM_COLOR_CHANGE |
1047 | #ifdef XTERM_COLOR_CHANGE |
878 | void |
1048 | void |
… | |
… | |
886 | |
1056 | |
887 | /* handle color aliases */ |
1057 | /* handle color aliases */ |
888 | if (isdigit (*color)) |
1058 | if (isdigit (*color)) |
889 | { |
1059 | { |
890 | i = atoi (color); |
1060 | i = atoi (color); |
|
|
1061 | |
891 | if (i >= 8 && i <= 15) |
1062 | if (i >= 8 && i <= 15) |
892 | { /* bright colors */ |
1063 | { /* bright colors */ |
893 | i -= 8; |
1064 | i -= 8; |
894 | # ifndef NO_BRIGHTCOLOR |
|
|
895 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; |
1065 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; |
896 | SET_PIXCOLOR (idx); |
1066 | SET_PIXCOLOR (idx); |
897 | goto Done; |
1067 | goto done; |
898 | # endif |
|
|
899 | |
|
|
900 | } |
1068 | } |
|
|
1069 | |
901 | if (i >= 0 && i <= 7) |
1070 | if (i >= 0 && i <= 7) |
902 | { /* normal colors */ |
1071 | { /* normal colors */ |
903 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
1072 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
904 | SET_PIXCOLOR (idx); |
1073 | SET_PIXCOLOR (idx); |
905 | goto Done; |
1074 | goto done; |
906 | } |
1075 | } |
907 | } |
1076 | } |
908 | |
1077 | |
909 | if (!rXParseAllocColor (& xcol, color)) |
1078 | if (!rXParseAllocColor (&xcol, color)) |
910 | return; |
1079 | return; |
911 | |
1080 | |
912 | /* XStoreColor (display->display, display->cmap, XColor*); */ |
1081 | /* XStoreColor (display->display, display->cmap, XColor*); */ |
913 | |
1082 | |
914 | /* |
1083 | /* |
… | |
… | |
930 | pix_colors_focused[idx] = xcol; |
1099 | pix_colors_focused[idx] = xcol; |
931 | SET_PIXCOLOR (idx); |
1100 | SET_PIXCOLOR (idx); |
932 | |
1101 | |
933 | /* XSetWindowAttributes attr; */ |
1102 | /* XSetWindowAttributes attr; */ |
934 | /* Cursor cursor; */ |
1103 | /* Cursor cursor; */ |
935 | Done: |
1104 | done: |
|
|
1105 | |
936 | #ifdef OFF_FOCUS_FADING |
1106 | #if OFF_FOCUS_FADING |
937 | if (rs[Rs_fade]) |
1107 | if (rs[Rs_fade]) |
938 | pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (display, atoi (rs[Rs_fade])); |
1108 | pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (display, atoi (rs[Rs_fade]), pix_colors[Color_fade]); |
939 | #endif |
1109 | #endif |
940 | |
1110 | |
941 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
1111 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
942 | |
1112 | |
943 | recolour_cursor (); |
1113 | recolour_cursor (); |
… | |
… | |
997 | |
1167 | |
998 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
1168 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
999 | } |
1169 | } |
1000 | |
1170 | |
1001 | /*----------------------------------------------------------------------*/ |
1171 | /*----------------------------------------------------------------------*/ |
1002 | /* |
|
|
1003 | * Colour determination for low colour displays, routine from |
|
|
1004 | * Hans de Goede <hans@highrise.nl> |
|
|
1005 | */ |
|
|
1006 | |
1172 | |
1007 | int |
1173 | int |
1008 | rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) |
1174 | rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) |
1009 | { |
1175 | { |
1010 | if (!screen_in_out->set (display, colour)) |
1176 | if (!screen_in_out->set (display, colour)) |
… | |
… | |
1018 | |
1184 | |
1019 | /* -------------------------------------------------------------------- * |
1185 | /* -------------------------------------------------------------------- * |
1020 | * - WINDOW RESIZING - * |
1186 | * - WINDOW RESIZING - * |
1021 | * -------------------------------------------------------------------- */ |
1187 | * -------------------------------------------------------------------- */ |
1022 | void |
1188 | void |
1023 | rxvt_term::resize_all_windows (unsigned int width, unsigned int height, int ignoreparent) |
1189 | rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent) |
1024 | { |
1190 | { |
1025 | int fix_screen; |
1191 | int fix_screen; |
1026 | |
|
|
1027 | #ifdef SMART_RESIZE |
|
|
1028 | int old_width = szHint.width, old_height = szHint.height; |
1192 | int old_width = szHint.width, old_height = szHint.height; |
1029 | #endif |
1193 | dDisp; |
1030 | |
1194 | |
1031 | window_calc (width, height); |
1195 | window_calc (newwidth, newheight); |
1032 | XSetWMNormalHints (display->display, TermWin.parent[0], &szHint); |
1196 | XSetWMNormalHints (disp, parent[0], &szHint); |
1033 | |
1197 | |
1034 | if (!ignoreparent) |
1198 | if (!ignoreparent) |
1035 | { |
1199 | { |
1036 | #ifdef SMART_RESIZE |
1200 | #ifdef SMART_RESIZE |
1037 | /* |
1201 | /* |
… | |
… | |
1041 | int x, y, x1, y1; |
1205 | int x, y, x1, y1; |
1042 | int dx, dy; |
1206 | int dx, dy; |
1043 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
1207 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
1044 | Window unused_cr; |
1208 | Window unused_cr; |
1045 | |
1209 | |
1046 | XTranslateCoordinates (display->display, TermWin.parent[0], display->root, |
1210 | XTranslateCoordinates (disp, parent[0], display->root, |
1047 | 0, 0, &x, &y, &unused_cr); |
1211 | 0, 0, &x, &y, &unused_cr); |
1048 | XGetGeometry (display->display, TermWin.parent[0], &unused_cr, &x1, &y1, |
1212 | XGetGeometry (disp, parent[0], &unused_cr, &x1, &y1, |
1049 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
1213 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
1050 | /* |
1214 | /* |
1051 | * if display->root isn't the parent window, a WM will probably have offset |
1215 | * if display->root isn't the parent window, a WM will probably have offset |
1052 | * our position for handles and decorations. Counter it |
1216 | * our position for handles and decorations. Counter it |
1053 | */ |
1217 | */ |
… | |
… | |
1055 | { |
1219 | { |
1056 | x -= x1; |
1220 | x -= x1; |
1057 | y -= y1; |
1221 | y -= y1; |
1058 | } |
1222 | } |
1059 | |
1223 | |
1060 | x1 = (DisplayWidth (display->display, display->screen) - old_width) / 2; |
1224 | x1 = (DisplayWidth (disp, display->screen) - old_width) / 2; |
1061 | y1 = (DisplayHeight (display->display, display->screen) - old_height) / 2; |
1225 | y1 = (DisplayHeight (disp, display->screen) - old_height) / 2; |
1062 | dx = old_width - szHint.width; |
1226 | dx = old_width - szHint.width; |
1063 | dy = old_height - szHint.height; |
1227 | dy = old_height - szHint.height; |
1064 | |
1228 | |
1065 | /* Check position of the center of the window */ |
1229 | /* Check position of the center of the window */ |
1066 | if (x < x1) /* left half */ |
1230 | if (x < x1) /* left half */ |
… | |
… | |
1070 | if (y < y1) /* top half */ |
1234 | if (y < y1) /* top half */ |
1071 | dy = 0; |
1235 | dy = 0; |
1072 | else if (y == y1) /* exact center */ |
1236 | else if (y == y1) /* exact center */ |
1073 | dy /= 2; |
1237 | dy /= 2; |
1074 | |
1238 | |
1075 | XMoveResizeWindow (display->display, TermWin.parent[0], x + dx, y + dy, |
1239 | XMoveResizeWindow (disp, parent[0], x + dx, y + dy, |
1076 | szHint.width, szHint.height); |
1240 | szHint.width, szHint.height); |
1077 | #else |
1241 | #else |
1078 | XResizeWindow (display->display, TermWin.parent[0], szHint.width, szHint.height); |
1242 | XResizeWindow (disp, parent[0], szHint.width, szHint.height); |
1079 | #endif |
1243 | #endif |
1080 | } |
1244 | } |
1081 | |
1245 | |
1082 | fix_screen = TermWin.ncol != prev_ncol || TermWin.nrow != prev_nrow; |
1246 | fix_screen = ncol != prev_ncol || nrow != prev_nrow; |
1083 | |
1247 | |
1084 | if (fix_screen || width != old_width || height != old_height) |
1248 | if (fix_screen || newwidth != old_width || newheight != old_height) |
1085 | { |
1249 | { |
1086 | if (scrollbar_visible ()) |
1250 | if (scrollbar_visible ()) |
1087 | { |
1251 | { |
1088 | XMoveResizeWindow (display->display, scrollBar.win, |
1252 | XMoveResizeWindow (disp, scrollBar.win, |
1089 | window_sb_x, 0, |
1253 | window_sb_x, 0, |
1090 | scrollbar_TotalWidth (), szHint.height); |
1254 | scrollbar_TotalWidth (), szHint.height); |
1091 | resize_scrollbar (); |
1255 | resize_scrollbar (); |
1092 | } |
1256 | } |
1093 | |
1257 | |
1094 | if (menubar_visible ()) |
1258 | if (menubar_visible ()) |
1095 | XMoveResizeWindow (display->display, menuBar.win, |
1259 | XMoveResizeWindow (disp, menuBar.win, |
1096 | window_vt_x, 0, |
1260 | window_vt_x, 0, |
1097 | TermWin_TotalWidth (), menuBar_TotalHeight ()); |
1261 | width, menuBar_TotalHeight ()); |
1098 | |
1262 | |
1099 | XMoveResizeWindow (display->display, TermWin.vt, |
1263 | XMoveResizeWindow (disp, vt, |
1100 | window_vt_x, window_vt_y, |
1264 | window_vt_x, window_vt_y, |
1101 | TermWin_TotalWidth (), TermWin_TotalHeight ()); |
1265 | width, height); |
|
|
1266 | |
1102 | scr_clear (); |
1267 | scr_clear (); |
1103 | #ifdef XPM_BACKGROUND |
1268 | #ifdef XPM_BACKGROUND |
1104 | resize_pixmap (); |
1269 | resize_pixmap (); |
1105 | #endif |
1270 | #endif |
1106 | } |
1271 | } |
… | |
… | |
1111 | int old_ncol = prev_ncol; |
1276 | int old_ncol = prev_ncol; |
1112 | |
1277 | |
1113 | /* scr_reset only works on the primary screen */ |
1278 | /* scr_reset only works on the primary screen */ |
1114 | if (old_height) /* this is not the first time through */ |
1279 | if (old_height) /* this is not the first time through */ |
1115 | { |
1280 | { |
1116 | unsigned int ncol = TermWin.ncol; |
1281 | unsigned int ocol = ncol; |
1117 | TermWin.ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this |
1282 | ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this |
1118 | curr_screen = scr_change_screen (PRIMARY); |
1283 | curr_screen = scr_change_screen (PRIMARY); |
1119 | TermWin.ncol = ncol; |
1284 | ncol = ocol; |
1120 | } |
1285 | } |
1121 | |
1286 | |
1122 | scr_reset (); |
1287 | scr_reset (); |
1123 | |
1288 | |
1124 | if (curr_screen >= 0) /* this is not the first time through */ |
1289 | if (curr_screen >= 0) /* this is not the first time through */ |
1125 | { |
1290 | { |
1126 | scr_change_screen (curr_screen); |
1291 | scr_change_screen (curr_screen); |
1127 | selection_check (old_ncol != TermWin.ncol ? 4 : 0); |
1292 | selection_check (old_ncol != ncol ? 4 : 0); |
1128 | } |
1293 | } |
1129 | } |
1294 | } |
1130 | |
1295 | |
1131 | old_width = szHint.width; |
1296 | old_width = szHint.width; |
1132 | old_height = szHint.height; |
1297 | old_height = szHint.height; |
|
|
1298 | |
|
|
1299 | #ifdef XPM_BACKGROUND |
|
|
1300 | if (pixmap) |
|
|
1301 | scr_touch (false); |
|
|
1302 | #endif |
1133 | |
1303 | |
1134 | #ifdef USE_XIM |
1304 | #ifdef USE_XIM |
1135 | IMSetStatusPosition (); |
1305 | IMSetStatusPosition (); |
1136 | #endif |
1306 | #endif |
1137 | } |
1307 | } |
… | |
… | |
1139 | /* |
1309 | /* |
1140 | * Set the width/height of the vt window in characters. Units are pixels. |
1310 | * Set the width/height of the vt window in characters. Units are pixels. |
1141 | * good for toggling 80/132 columns |
1311 | * good for toggling 80/132 columns |
1142 | */ |
1312 | */ |
1143 | void |
1313 | void |
1144 | rxvt_term::set_widthheight (unsigned int width, unsigned int height) |
1314 | rxvt_term::set_widthheight (unsigned int newwidth, unsigned int newheight) |
1145 | { |
1315 | { |
1146 | XWindowAttributes wattr; |
1316 | XWindowAttributes wattr; |
1147 | |
1317 | |
1148 | if (width == 0 || height == 0) |
1318 | if (newwidth == 0 || newheight == 0) |
1149 | { |
1319 | { |
1150 | XGetWindowAttributes (display->display, display->root, &wattr); |
1320 | XGetWindowAttributes (display->display, display->root, &wattr); |
|
|
1321 | |
1151 | if (width == 0) |
1322 | if (newwidth == 0) |
1152 | width = wattr.width - szHint.base_width; |
1323 | newwidth = wattr.width - szHint.base_width; |
1153 | if (height == 0) |
1324 | if (newheight == 0) |
1154 | height = wattr.height - szHint.base_height; |
1325 | newheight = wattr.height - szHint.base_height; |
1155 | } |
|
|
1156 | |
|
|
1157 | if (width != TermWin.width || height != TermWin.height) |
|
|
1158 | { |
1326 | } |
|
|
1327 | |
|
|
1328 | if (newwidth != width || newheight != height) |
|
|
1329 | { |
1159 | width += szHint.base_width; |
1330 | newwidth += szHint.base_width; |
1160 | height += szHint.base_height; |
1331 | newheight += szHint.base_height; |
1161 | resize_all_windows (width, height, 0); |
1332 | resize_all_windows (newwidth, newheight, 0); |
1162 | } |
1333 | } |
1163 | } |
1334 | } |
1164 | |
1335 | |
1165 | /* -------------------------------------------------------------------- * |
1336 | /* -------------------------------------------------------------------- * |
1166 | * - X INPUT METHOD ROUTINES - * |
1337 | * - X INPUT METHOD ROUTINES - * |
… | |
… | |
1176 | |
1347 | |
1177 | void |
1348 | void |
1178 | rxvt_term::im_set_size (XRectangle &size) |
1349 | rxvt_term::im_set_size (XRectangle &size) |
1179 | { |
1350 | { |
1180 | // the int_bwidth terms make no sense to me |
1351 | // the int_bwidth terms make no sense to me |
1181 | size.x = TermWin.int_bwidth; |
1352 | size.x = int_bwidth; |
1182 | size.y = TermWin.int_bwidth; |
1353 | size.y = int_bwidth; |
1183 | size.width = Width2Pixel (TermWin.ncol) + TermWin.int_bwidth; |
1354 | size.width = Width2Pixel (ncol) + int_bwidth; |
1184 | size.height = Height2Pixel (TermWin.nrow) + TermWin.int_bwidth; |
1355 | size.height = Height2Pixel (nrow) + int_bwidth; |
1185 | } |
1356 | } |
1186 | |
1357 | |
1187 | void |
1358 | void |
1188 | rxvt_term::im_set_preedit_area (XRectangle &preedit_rect, |
1359 | rxvt_term::im_set_preedit_area (XRectangle &preedit_rect, |
1189 | XRectangle &status_rect, |
1360 | XRectangle &status_rect, |
1190 | const XRectangle &needed_rect) |
1361 | const XRectangle &needed_rect) |
1191 | { |
1362 | { |
1192 | preedit_rect.x = needed_rect.width; |
1363 | preedit_rect.x = needed_rect.width; |
1193 | preedit_rect.y = 0; |
1364 | preedit_rect.y = 0; |
1194 | preedit_rect.width = Width2Pixel (TermWin.ncol) - needed_rect.width + 1; |
1365 | preedit_rect.width = Width2Pixel (ncol) - needed_rect.width + 1; |
1195 | preedit_rect.height = TermWin.fheight; |
1366 | preedit_rect.height = fheight; |
1196 | |
1367 | |
1197 | status_rect.x = 0; |
1368 | status_rect.x = 0; |
1198 | status_rect.y = 0; |
1369 | status_rect.y = 0; |
1199 | status_rect.width = needed_rect.width ? needed_rect.width : Width2Pixel (TermWin.ncol) + 1; |
1370 | status_rect.width = needed_rect.width ? needed_rect.width : Width2Pixel (ncol) + 1; |
1200 | status_rect.height = TermWin.fheight; |
1371 | status_rect.height = fheight; |
1201 | } |
1372 | } |
1202 | |
1373 | |
1203 | /* Checking whether input method is running. */ |
1374 | /* Checking whether input method is running. */ |
1204 | bool |
1375 | bool |
1205 | rxvt_term::IMisRunning () |
1376 | rxvt_term::IMisRunning () |
… | |
… | |
1233 | { |
1404 | { |
1234 | XPoint nspot; |
1405 | XPoint nspot; |
1235 | XVaNestedList preedit_attr; |
1406 | XVaNestedList preedit_attr; |
1236 | |
1407 | |
1237 | if (!Input_Context |
1408 | if (!Input_Context |
1238 | || !TermWin.focus |
1409 | || !focus |
1239 | || !(input_style & XIMPreeditPosition)) |
1410 | || !(input_style & XIMPreeditPosition)) |
1240 | return; |
1411 | return; |
1241 | |
1412 | |
1242 | im_set_position (nspot); |
1413 | im_set_position (nspot); |
1243 | |
1414 | |
… | |
… | |
1279 | XRectangle rect, status_rect, needed_rect; |
1450 | XRectangle rect, status_rect, needed_rect; |
1280 | unsigned long fg, bg; |
1451 | unsigned long fg, bg; |
1281 | const char *p; |
1452 | const char *p; |
1282 | char **s; |
1453 | char **s; |
1283 | XIMStyles *xim_styles; |
1454 | XIMStyles *xim_styles; |
|
|
1455 | |
|
|
1456 | set_environ (envv); |
1284 | |
1457 | |
1285 | if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) |
1458 | if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) |
1286 | return false; |
1459 | return false; |
1287 | |
1460 | |
1288 | D_MAIN ((stderr, "rxvt_IM_get_IC ()")); |
1461 | D_MAIN ((stderr, "rxvt_IM_get_IC ()")); |
… | |
… | |
1363 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1536 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1364 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1537 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1365 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1538 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1366 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1539 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1367 | "*", |
1540 | "*", |
1368 | TermWin.fheight, |
1541 | fheight, |
1369 | TermWin.fheight + 1, TermWin.fheight - 1, |
1542 | fheight + 1, fheight - 1, |
1370 | TermWin.fheight - 2, TermWin.fheight + 2); |
1543 | fheight - 2, fheight + 2); |
1371 | |
1544 | |
1372 | fs = XCreateFontSet (display->display, pat, |
1545 | fs = XCreateFontSet (display->display, rs[Rs_imFont] ? rs[Rs_imFont] : pat, |
1373 | &missing_charset_list, &missing_charset_count, &def_string); |
1546 | &missing_charset_list, &missing_charset_count, &def_string); |
1374 | |
1547 | |
1375 | if (missing_charset_list) |
1548 | if (missing_charset_list) |
1376 | XFreeStringList (missing_charset_list); |
1549 | XFreeStringList (missing_charset_list); |
1377 | |
1550 | |
… | |
… | |
1421 | NULL); |
1594 | NULL); |
1422 | } |
1595 | } |
1423 | |
1596 | |
1424 | Input_Context = XCreateIC (xim, |
1597 | Input_Context = XCreateIC (xim, |
1425 | XNInputStyle, input_style, |
1598 | XNInputStyle, input_style, |
1426 | XNClientWindow, TermWin.vt, |
1599 | XNClientWindow, vt, |
1427 | XNFocusWindow, TermWin.parent[0], |
1600 | XNFocusWindow, parent[0], |
1428 | preedit_attr ? XNPreeditAttributes : NULL, |
1601 | preedit_attr ? XNPreeditAttributes : NULL, |
1429 | preedit_attr, |
1602 | preedit_attr, |
1430 | status_attr ? XNStatusAttributes : NULL, |
1603 | status_attr ? XNStatusAttributes : NULL, |
1431 | status_attr, NULL); |
1604 | status_attr, NULL); |
1432 | |
1605 | |
… | |
… | |
1449 | } |
1622 | } |
1450 | |
1623 | |
1451 | void |
1624 | void |
1452 | rxvt_term::im_cb () |
1625 | rxvt_term::im_cb () |
1453 | { |
1626 | { |
1454 | int i, found, had_im; |
1627 | int i; |
1455 | const char *p; |
1628 | const char *p; |
1456 | char **s; |
1629 | char **s; |
1457 | char buf[IMBUFSIZ]; |
1630 | char buf[IMBUFSIZ]; |
|
|
1631 | |
|
|
1632 | SET_R (this); |
1458 | |
1633 | |
1459 | im_destroy (); |
1634 | im_destroy (); |
1460 | |
1635 | |
1461 | D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()")); |
1636 | D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()")); |
1462 | if (Input_Context) |
1637 | if (Input_Context) |
… | |
… | |
1514 | { |
1689 | { |
1515 | XRectangle preedit_rect, status_rect, *needed_rect; |
1690 | XRectangle preedit_rect, status_rect, *needed_rect; |
1516 | XVaNestedList preedit_attr, status_attr; |
1691 | XVaNestedList preedit_attr, status_attr; |
1517 | |
1692 | |
1518 | if (!Input_Context |
1693 | if (!Input_Context |
1519 | || !TermWin.focus |
1694 | || !focus |
1520 | || !(input_style & XIMPreeditArea) |
1695 | || !(input_style & XIMPreeditArea) |
1521 | || !IMisRunning ()) |
1696 | || !IMisRunning ()) |
1522 | return; |
1697 | return; |
1523 | |
1698 | |
1524 | /* Getting the necessary width of preedit area */ |
1699 | /* Getting the necessary width of preedit area */ |