ViewVC Help
View File | Revision Log | Show Annotations | Download File
/cvs/rxvt-unicode/src/main.C
(Generate patch)

Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.3 by pcg, Tue Nov 25 11:52:42 2003 UTC vs.
Revision 1.245 by sasha, Fri Aug 17 22:02:14 2007 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: main.c 2 * File: main.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * $Id: main.C,v 1.3 2003/11/25 11:52:42 pcg Exp $
5 * 4 *
6 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
7 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
8 * - original version 7 * - original version
9 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> 8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>
… …
12 * Copyright (c) 1997 mj olesen <olesen@me.QueensU.CA> 11 * Copyright (c) 1997 mj olesen <olesen@me.QueensU.CA>
13 * - extensive modifications 12 * - extensive modifications
14 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> 13 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>
15 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> 14 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
16 * - extensive modifications 15 * - extensive modifications
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
51vector<rxvt_term *> rxvt_term::termlist;
52
53// used to tell global functions which terminal instance is "active"
54rxvt_t rxvt_current_term;
55
56static char curlocale[128], savelocale[128];
57
58bool
59rxvt_set_locale (const char *locale) NOTHROW
60{
61 int size = strlen (locale) + 1;
62
63 if (size > sizeof (curlocale))
64 rxvt_fatal ("locale string too long, aborting.\n");
65
66 if (!locale || !memcmp (locale, curlocale, size))
67 return false;
68
69 memcpy (curlocale, locale, size);
70 setlocale (LC_CTYPE, curlocale);
71 return true;
72}
73
74void
75rxvt_push_locale (const char *locale) NOTHROW
76{
77 strcpy (savelocale, curlocale);
78 rxvt_set_locale (locale);
79}
80
81void
82rxvt_pop_locale () NOTHROW
83{
84 rxvt_set_locale (savelocale);
85}
86
87#if ENABLE_COMBINING
88class rxvt_composite_vec rxvt_composite;
89
90text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2)
91{
92 compose_char *cc;
93
94 // break compose chains, as stupid readline really likes to duplicate
95 // composing characters for some reason near the end of a line.
96 cc = (*this)[c1];
97 while (cc)
98 {
99 if (cc->c2 == c2) return c1;
100 cc = (*this)[cc->c1];
101 }
102
103 // check to see wether this combination already exists otherwise
104 for (cc = v.end (); cc-- > v.begin (); )
105 {
106 if (cc->c1 == c1 && cc->c2 == c2)
107 return COMPOSE_LO + (cc - v.begin ());
108 }
109
110 // allocate a new combination
111 if (v.size () == COMPOSE_HI - COMPOSE_LO + 1)
112 {
113 static int seen;
114
115 if (!seen++)
116 fprintf (stderr, "too many unrepresentable composite characters, try --enable-unicode3\n");
117
118 return REPLACEMENT_CHAR;
119 }
120
121 v.push_back (compose_char (c1, c2));
122
123 return v.size () - 1 + COMPOSE_LO;
124}
125
126int rxvt_composite_vec::expand (unicode_t c, wchar_t *r)
127{
128 compose_char *cc = (*this)[c];
129
130 if (!cc)
131 {
132 if (r) *r = c;
133 return 1;
134 }
135
136 int len = expand (cc->c1, r);
137
138 if (r) r += len;
139
140 if (cc->c2 != NOCHAR)
141 {
142 len++;
143 if (r) *r++ = cc->c2;
144 }
145
146 return len;
147
148}
149#endif
150
47rxvt_term::rxvt_term() 151rxvt_term::rxvt_term ()
152 :
153#if ENABLE_TRANSPARENCY || ENABLE_PERL
154 rootwin_ev (this, &rxvt_term::rootwin_cb),
155#endif
156#if HAVE_BG_PIXMAP
157 update_background_ev(this, &rxvt_term::update_background_cb),
158#endif
159#ifdef HAVE_SCROLLBARS
160 scrollbar_ev (this, &rxvt_term::x_cb),
161#endif
162#ifdef CURSOR_BLINK
163 cursor_blink_ev (this, &rxvt_term::cursor_blink_cb),
164#endif
165#ifdef TEXT_BLINK
166 text_blink_ev (this, &rxvt_term::text_blink_cb),
167#endif
168#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
169 cont_scroll_ev (this, &rxvt_term::cont_scroll_cb),
170#endif
171#ifdef SELECTION_SCROLLING
172 sel_scroll_ev (this, &rxvt_term::sel_scroll_cb),
173#endif
174#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
175 slip_wheel_ev (this, &rxvt_term::slip_wheel_cb),
176#endif
177#ifdef POINTER_BLANK
178 pointer_ev (this, &rxvt_term::pointer_cb),
179#endif
180#ifdef USE_XIM
181 im_ev (this, &rxvt_term::im_cb),
182#endif
183#ifndef NO_BELL
184 bell_ev (this, &rxvt_term::bell_cb),
185#endif
186 termwin_ev (this, &rxvt_term::x_cb),
187 vt_ev (this, &rxvt_term::x_cb),
188 child_ev (this, &rxvt_term::child_cb),
189 check_ev (this, &rxvt_term::check_cb),
190 flush_ev (this, &rxvt_term::flush_cb),
191 destroy_ev (this, &rxvt_term::destroy_cb),
48: pty_ev(this, &rxvt_term::pty_cb), 192 pty_ev (this, &rxvt_term::pty_cb),
49 x_ev (this, &rxvt_term::x_cb) 193 incr_ev (this, &rxvt_term::incr_cb)
50{ 194{
51 cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; 195 cmdbuf_ptr = cmdbuf_endp = cmdbuf_base;
52}
53 196
197 termlist.push_back (this);
198
199#ifdef KEYSYM_RESOURCE
200 keyboard = new keyboard_manager;
201#endif
202}
203
204// clean up the most important stuff, do *not* call x or free mem etc.
205// for use before an emergency exit
206void rxvt_term::emergency_cleanup ()
207{
208 if (cmd_pid)
209 kill (-cmd_pid, SIGHUP);
210
211 pty_ev.stop ();
212 delete pty; pty = 0;
213}
214
215rxvt_term::~rxvt_term ()
216{
217 termlist.erase (find (termlist.begin (), termlist.end(), this));
218
219 emergency_cleanup ();
220
221#if ENABLE_STYLES
222 for (int i = RS_styleCount; --i; )
223 if (fontset[i] != fontset[0])
224 delete fontset[i];
225#endif
226 delete fontset[0];
227
228 if (display)
229 {
230 selection_clear ();
231
232#ifdef USE_XIM
233 im_destroy ();
234#endif
235#ifdef XTERM_SCROLLBAR
236 if (xscrollbarGC) XFreeGC (dpy, xscrollbarGC);
237 if (ShadowGC) XFreeGC (dpy, ShadowGC);
238#endif
239#ifdef PLAIN_SCROLLBAR
240 if (pscrollbarGC) XFreeGC (dpy, pscrollbarGC);
241#endif
242#ifdef NEXT_SCROLLBAR
243 if (blackGC) XFreeGC (dpy, blackGC);
244 if (whiteGC) XFreeGC (dpy, whiteGC);
245 if (grayGC) XFreeGC (dpy, grayGC);
246 if (darkGC) XFreeGC (dpy, darkGC);
247 if (stippleGC) XFreeGC (dpy, stippleGC);
248 if (dimple) XFreePixmap (dpy, dimple);
249 if (upArrow) XFreePixmap (dpy, upArrow);
250 if (downArrow) XFreePixmap (dpy, downArrow);
251 if (upArrowHi) XFreePixmap (dpy, upArrowHi);
252 if (downArrowHi) XFreePixmap (dpy, downArrowHi);
253#endif
254#ifdef RXVT_SCROLLBAR
255 if (topShadowGC) XFreeGC (dpy, topShadowGC);
256 if (botShadowGC) XFreeGC (dpy, botShadowGC);
257 if (scrollbarGC) XFreeGC (dpy, scrollbarGC);
258#endif
259 if (gc) XFreeGC (dpy, gc);
260
261 delete drawable;
262 // destroy all windows
263 if (parent[0])
264 XDestroyWindow (dpy, parent[0]);
265
266 for (int i = 0; i < TOTAL_COLORS; i++)
267 if (ISSET_PIXCOLOR (i))
268 {
269 pix_colors_focused [i].free (this);
270#if OFF_FOCUS_FADING
271 pix_colors_unfocused [i].free (this);
272#endif
273 }
274
275 clear ();
276 }
277
278 delete [] pix_colors_focused;
279#if OFF_FOCUS_FADING
280 delete [] pix_colors_unfocused;
281#endif
282
283 displays.put (display);
284
285 scr_release ();
286
287 /* clear all resources */
288 for (int i = 0; i < allocated.size (); i++)
289 free (allocated [i]);
290
291 free (selection.text);
292 // TODO: manage env vars in child only(!)
293 free (env_display);
294 free (env_term);
295 free (locale);
296 free (v_buffer);
297 free (incr_buf);
298
299 delete envv;
300 delete argv;
301
302#ifdef KEYSYM_RESOURCE
303 delete keyboard;
304#endif
305}
306
307// child has exited, usually destroys
54void * 308void
55rxvt_term::operator new (size_t s) 309rxvt_term::child_cb (child_watcher &w, int status)
56{ 310{
57 void *p = malloc (s); 311 HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END));
58 312
59 MEMSET (p, 0, s); 313 cmd_pid = 0;
314
315 if (!option (Opt_hold))
316 destroy ();
317}
318
319void
320rxvt_term::destroy ()
321{
322 if (destroy_ev.active)
60 return p; 323 return;
61}
62 324
63void 325 HOOK_INVOKE ((this, HOOK_DESTROY, DT_END));
64rxvt_term::operator delete (void *p, size_t s)
65{
66 free (p);
67}
68 326
69/*----------------------------------------------------------------------*/ 327#if ENABLE_OVERLAY
70/* rxvt_init() */ 328 scr_overlay_off ();
71/* LIBPROTO */ 329#endif
72rxvt_t
73rxvt_init(int argc, const char *const *argv)
74{
75 const char **cmd_argv;
76 330
77 SET_R(new rxvt_term); 331 if (display)
78 dR;
79
80 if (rxvt_init_vars(aR) < 0)
81 {
82 free(R);
83 return NULL;
84 } 332 {
85 333#if USE_XIM
86/* 334 im_ev.stop (display);
87 * Save and then give up any super-user privileges
88 * If we need privileges in any area then we must specifically request it.
89 * We should only need to be root in these cases:
90 * 1. write utmp entries on some systems
91 * 2. chown tty on some systems
92 */
93 rxvt_privileges(aR_ SAVE);
94 rxvt_privileges(aR_ IGNORE);
95
96 rxvt_init_secondary(aR);
97
98 cmd_argv = rxvt_init_resources(aR_ argc, argv);
99
100 R->x_ev.start (ConnectionNumber (R->Xdisplay), EVENT_READ);
101
102#if (MENUBAR_MAX)
103 rxvt_menubar_read(aR_ R->rs[Rs_menu]);
104#endif 335#endif
105#ifdef HAVE_SCROLLBARS 336#if HAVE_SCROLLBARS
106 if (R->Options & Opt_scrollBar) 337 scrollbar_ev.stop (display);
107 scrollbar_setIdle(); /* set existence for size calculations */
108#endif 338#endif
109 339#if ENABLE_TRANSPARENCY || ENABLE_PERL
110 rxvt_Create_Windows(aR_ argc, argv); 340 rootwin_ev.stop (display);
111
112 rxvt_init_xlocale(aR);
113
114 rxvt_scr_reset(aR); /* initialize screen */
115#ifdef RXVT_GRAPHICS
116 rxvt_Gr_reset(aR); /* reset graphics */
117#endif 341#endif
118 342 incr_ev.stop ();
119#if 0 343 termwin_ev.stop (display);
120#ifdef DEBUG_X 344 vt_ev.stop (display);
121 XSynchronize(R->Xdisplay, True);
122 XSetErrorHandler((XErrorHandler) abort);
123#else
124 XSetErrorHandler((XErrorHandler) rxvt_xerror_handler);
125#endif
126#endif
127
128#ifdef HAVE_SCROLLBARS
129 if (R->Options & Opt_scrollBar)
130 rxvt_Resize_scrollBar(aR); /* create and map scrollbar */
131#endif
132#if (MENUBAR_MAX)
133 if (menubar_visible(r))
134 XMapWindow(R->Xdisplay, R->menuBar.win);
135#endif
136#ifdef TRANSPARENT
137 if (R->Options & Opt_transparent)
138 {
139 XSelectInput(R->Xdisplay, Xroot, PropertyChangeMask);
140 rxvt_check_our_parents(aR);
141 } 345 }
142#endif
143 XMapWindow(R->Xdisplay, R->TermWin.vt);
144 XMapWindow(R->Xdisplay, R->TermWin.parent[0]);
145 346
146 rxvt_init_env(aR); 347 check_ev.stop ();
147 rxvt_init_command(aR_ cmd_argv); 348 pty_ev.stop ();
148 349#ifdef CURSOR_BLINK
149 R->pty_ev.start (R->cmd_fd, EVENT_READ); 350 cursor_blink_ev.stop ();
150
151 return R;
152}
153
154/* ------------------------------------------------------------------------- *
155 * SIGNAL HANDLING & EXIT HANDLER *
156 * ------------------------------------------------------------------------- */
157/*
158 * Catch a SIGCHLD signal and exit if the direct child has died
159 */
160/* ARGSUSED */
161/* EXTPROTO */
162RETSIGTYPE
163rxvt_Child_signal(int sig __attribute__ ((unused)))
164{
165 dR;
166 int pid, save_errno = errno;
167
168 do {
169 errno = 0;
170 } while ((pid = waitpid(-1, NULL, WNOHANG)) == -1 && errno == EINTR);
171
172 if (pid == R->cmd_pid)
173 exit(EXIT_SUCCESS);
174
175 errno = save_errno;
176 signal(SIGCHLD, rxvt_Child_signal);
177}
178
179/*
180 * Catch a fatal signal and tidy up before quitting
181 */
182/* EXTPROTO */
183RETSIGTYPE
184rxvt_Exit_signal(int sig)
185{
186 signal(sig, SIG_DFL);
187#ifdef DEBUG_CMD
188 rxvt_print_error("signal %d", sig);
189#endif 351#endif
190 rxvt_clean_exit(); 352#ifdef TEXT_BLINK
191 kill(getpid(), sig); 353 text_blink_ev.stop ();
192} 354#endif
355#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
356 cont_scroll_ev.stop ();
357#endif
358#ifdef SELECTION_SCROLLING
359 sel_scroll_ev.stop ();
360#endif
361#ifdef POINTER_BLANK
362 pointer_ev.stop ();
363#endif
193 364
194/* ARGSUSED */ 365 destroy_ev.start (0);
195/* INTPROTO */ 366}
196int
197rxvt_xerror_handler(const Display * display
198 __attribute__ ((unused)), const XErrorEvent * event)
199{
200 dR;
201 367
202 if (R->allowedxerror == -1) { 368void
203 R->allowedxerror = event->error_code; 369rxvt_term::destroy_cb (time_watcher &w)
204 return 0; /* ignored anyway */ 370{
205 } 371 make_current ();
206 rxvt_print_error("XError: Request: %d . %d, Error: %d", 372
207 event->request_code, event->minor_code, 373 delete this;
208 event->error_code);
209/* XXX: probably should call rxvt_clean_exit() bypassing X routines */
210 exit(EXIT_FAILURE);
211/* NOTREACHED */
212} 374}
213 375
214/*----------------------------------------------------------------------*/ 376/*----------------------------------------------------------------------*/
215/* 377/*
216 * Exit gracefully, clearing the utmp entry and restoring tty attributes 378 * Exit gracefully, clearing the utmp entry and restoring tty attributes
217 * TODO: if debugging, this should free up any known resources if we can 379 * TODO: if debugging, this should free up any known resources if we can
218 */ 380 */
219/* EXTPROTO */ 381static XErrorHandler old_xerror_handler;
220void
221rxvt_clean_exit(void)
222{
223 dR;
224 382
225#ifdef DEBUG_SCREEN 383static void
226 rxvt_scr_release(aR); 384rxvt_emergency_cleanup ()
385{
386 for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
387 (*t)->emergency_cleanup ();
388}
389
390#if !ENABLE_MINIMAL
391static void
392print_x_error (Display *dpy, XErrorEvent *event)
393{
394 char buffer[BUFSIZ];
395 char mesg[BUFSIZ];
396 char number[32];
397 char *mtype = "XlibMessage";
398 XGetErrorText(dpy, event->error_code, buffer, BUFSIZ);
399 XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ);
400 rxvt_warn ("An X Error occured, trying to continue after report.\n");
401 rxvt_warn ("%s: %s\n", mesg, buffer);
402 XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ);
403 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code);
404 sprintf(number, "%d", event->request_code);
405 XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ);
406 rxvt_warn ("(which is %s)\n", buffer);
407 if (event->request_code >= 128) {
408 XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d",
409 mesg, BUFSIZ);
410 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code);
411 }
412 if ((event->error_code == BadWindow) ||
413 (event->error_code == BadPixmap) ||
414 (event->error_code == BadCursor) ||
415 (event->error_code == BadFont) ||
416 (event->error_code == BadDrawable) ||
417 (event->error_code == BadColor) ||
418 (event->error_code == BadGC) ||
419 (event->error_code == BadIDChoice) ||
420 (event->error_code == BadValue) ||
421 (event->error_code == BadAtom)) {
422 if (event->error_code == BadValue)
423 XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x",
424 mesg, BUFSIZ);
425 else if (event->error_code == BadAtom)
426 XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x",
427 mesg, BUFSIZ);
428 else
429 XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x",
430 mesg, BUFSIZ);
431 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid);
432 }
433 XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",
434 mesg, BUFSIZ);
435 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial);
436}
227#endif 437#endif
228#ifndef NO_SETOWNER_TTYDEV 438
229 rxvt_privileged_ttydev(aR_ RESTORE); 439int
440rxvt_xerror_handler (Display *display, XErrorEvent *event)
441{
442 if (GET_R->allowedxerror == -1)
443 GET_R->allowedxerror = event->error_code;
444 else
445 {
446 // GET_R is most likely not the terminal which caused the error,
447 // so just output the error and continue
448#if ENABLE_MINIMAL
449 old_xerror_handler (display, event);
450#else
451 print_x_error (display, event);
230#endif 452#endif
231#ifdef UTMP_SUPPORT 453 }
232 rxvt_privileged_utmp(aR_ RESTORE); 454
455 return 0;
456}
457
458int
459rxvt_xioerror_handler (Display *display)
460{
461 rxvt_warn ("X connection to '%s' broken, unable to recover, exiting.\n",
462 DisplayString (display));
463 rxvt_emergency_cleanup ();
464 _exit (EXIT_FAILURE);
465}
466
467/*----------------------------------------------------------------------*/
468bool
469rxvt_term::init (int argc, const char *const *argv, stringvec *envv)
470{
471 this->envv = envv;
472
473 SET_R (this);
474 set_locale ("");
475 set_environ (envv); // few things in X do not call setlocale :(
476
477 if (!init_vars ())
478 return false;
479
480 init_secondary ();
481
482 const char **cmd_argv = init_resources (argc, argv);
483
484#ifdef KEYSYM_RESOURCE
485 keyboard->register_done ();
233#endif 486#endif
234#ifdef USE_XIM 487
235 if (R->Input_Context != NULL) { 488#ifdef HAVE_SCROLLBARS
236 XDestroyIC(R->Input_Context); 489 if (option (Opt_scrollBar))
237 R->Input_Context = NULL; 490 scrollBar.setIdle (); /* set existence for size calculations */
491#endif
492
493 pty = ptytty::create ();
494
495 create_windows (argc, argv);
496
497 init_xlocale ();
498
499 scr_reset (); // initialize screen
500
501#if 0
502 XSynchronize (dpy, True);
503#endif
504
505#ifdef HAVE_SCROLLBARS
506 if (option (Opt_scrollBar))
507 resize_scrollbar (); /* create and map scrollbar */
508#endif
509#ifdef HAVE_BG_PIXMAP
510 {
511 bgPixmap.set_target (this);
512
513#ifdef ENABLE_TRANSPARENCY
514 if (option (Opt_transparent))
515 {
516 bgPixmap.set_transparent ();
517#ifdef HAVE_AFTERIMAGE
518 if (rs [Rs_blurradius])
519 bgPixmap.set_blur_radius (rs [Rs_blurradius]);
520#endif
521 if (ISSET_PIXCOLOR (Color_tint))
522 bgPixmap.set_tint (pix_colors_focused [Color_tint]);
523 if (rs [Rs_shade])
524 bgPixmap.set_shade (rs [Rs_shade]);
525
526 bgPixmap.set_root_pixmap ();
527 XSelectInput (dpy, display->root, PropertyChangeMask);
528 rootwin_ev.start (display, display->root);
238 } 529 }
239#endif 530#endif
531
532#ifdef XPM_BACKGROUND
533 if (rs[Rs_backgroundPixmap] != NULL)
534 {
535 const char *p = rs[Rs_backgroundPixmap];
536
537 if ((p = strchr (p, ';')) != NULL)
538 {
539 p++;
540 bgPixmap.set_geometry (p);
541 }
542 else
543 bgPixmap.set_defaultGeometry ();
544
545 bgPixmap.set_file (rs[Rs_backgroundPixmap]);
546 }
547 /* do not want to render Pixmap yet if we are size/position dependant -
548 * wait for ConfigureNotify at least
549 * TODO: this does not work for some reason when transparency is disabled !!!!
550 */
551 if (!bgPixmap.window_size_sensitive ())
552 update_background ();
553#endif
554 }
555#endif
556
557#if ENABLE_PERL
558 rootwin_ev.start (display, display->root);
559#endif
560
561 set_colorfgbg ();
562
563 init_command (cmd_argv);
564
565 free (cmd_argv);
566
567 if (pty->pty >= 0)
568 pty_ev.start (pty->pty, EVENT_READ);
569
570 check_ev.start ();
571
572 HOOK_INVOKE ((this, HOOK_START, DT_END));
573
574#if ENABLE_XEMBED
575 if (rs[Rs_embed])
576 {
577 long info[2] = { 0, XEMBED_MAPPED };
578
579 XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
580 32, PropModeReplace, (unsigned char *)&info, 2);
581 }
582#endif
583
584 XMapWindow (dpy, vt);
585 XMapWindow (dpy, parent[0]);
586
587 return true;
588}
589
590static struct sig_handlers
591{
592 sig_watcher sw_term, sw_int;
593
594 /*
595 * Catch a fatal signal and tidy up before quitting
596 */
597 void
598 sig_term (sig_watcher &w)
599 {
600 rxvt_emergency_cleanup ();
601 signal (w.signum, SIG_DFL);
602 kill (getpid (), w.signum);
603 }
604
605 sig_handlers ()
606 : sw_term (this, &sig_handlers::sig_term),
607 sw_int (this, &sig_handlers::sig_term)
608 {
609 }
610} sig_handlers;
611
612char **rxvt_environ; // startup environment
613
614void
615rxvt_init ()
616{
617 ptytty::init ();
618
619 rxvt_environ = environ;
620
621 signal (SIGHUP, SIG_IGN);
622 signal (SIGPIPE, SIG_IGN);
623
624 sig_handlers.sw_term.start (SIGTERM);
625 sig_handlers.sw_int.start (SIGINT);
626
627 /* need to trap SIGURG for SVR4 (Unixware) rlogin */
628 /* signal (SIGURG, SIG_DFL); */
629
630 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);
631 // TODO: handle this with exceptions and tolerate the memory loss
632 XSetIOErrorHandler (rxvt_xioerror_handler);
633
634 XrmInitialize ();
240} 635}
241 636
242/* ------------------------------------------------------------------------- * 637/* ------------------------------------------------------------------------- *
243 * MEMORY ALLOCATION WRAPPERS * 638 * MEMORY ALLOCATION WRAPPERS *
244 * ------------------------------------------------------------------------- */ 639 * ------------------------------------------------------------------------- */
245/* EXTPROTO */ 640void *
246void *
247rxvt_malloc(size_t size) 641rxvt_malloc (size_t size)
248{ 642{
249 void *p;
250
251 p = malloc(size); 643 void *p = malloc (size);
644
252 if (p) 645 if (!p)
646 rxvt_fatal ("memory allocation failure. aborting.\n");
647
253 return p; 648 return p;
254
255 fprintf(stderr, APL_NAME ": memory allocation failure. Aborting");
256 rxvt_clean_exit();
257 exit(EXIT_FAILURE);
258/* NOTREACHED */
259} 649}
260 650
261/* EXTPROTO */ 651void *
262void *
263rxvt_calloc(size_t number, size_t size) 652rxvt_calloc (size_t number, size_t size)
264{ 653{
265 void *p;
266
267 p = calloc(number, size); 654 void *p = calloc (number, size);
655
268 if (p) 656 if (!p)
657 rxvt_fatal ("memory allocation failure. aborting.\n");
658
269 return p; 659 return p;
270
271 fprintf(stderr, APL_NAME ": memory allocation failure. Aborting");
272 rxvt_clean_exit();
273 exit(EXIT_FAILURE);
274/* NOTREACHED */
275} 660}
276 661
277/* EXTPROTO */ 662void *
278void *
279rxvt_realloc(void *ptr, size_t size) 663rxvt_realloc (void *ptr, size_t size)
280{ 664{
281 void *p;
282
283 if (ptr)
284 p = realloc(ptr, size); 665 void *p = realloc (ptr, size);
285 else 666
286 p = malloc(size);
287 if (p) 667 if (!p)
668 rxvt_fatal ("memory allocation failure. aborting.\n");
669
288 return p; 670 return p;
289
290 fprintf(stderr, APL_NAME ": memory allocation failure. Aborting");
291 rxvt_clean_exit();
292 exit(EXIT_FAILURE);
293/* NOTREACHED */
294} 671}
295
296/* ------------------------------------------------------------------------- *
297 * PRIVILEGED OPERATIONS *
298 * ------------------------------------------------------------------------- */
299/* take care of suid/sgid super-user (root) privileges */
300/* INTPROTO */
301void
302rxvt_privileges(pR_ int mode)
303{
304#if ! defined(__CYGWIN32__)
305# if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID)
306/* setreuid() is the poor man's setuid(), seteuid() */
307# define seteuid(a) setreuid(-1, (a))
308# define setegid(a) setregid(-1, (a))
309# define HAVE_SETEUID
310# endif
311# ifdef HAVE_SETEUID
312 switch (mode) {
313 case IGNORE:
314 /*
315 * change effective uid/gid - not real uid/gid - so we can switch
316 * back to root later, as required
317 */
318 seteuid(getuid());
319 setegid(getgid());
320 break;
321 case SAVE:
322 R->euid = geteuid();
323 R->egid = getegid();
324 break;
325 case RESTORE:
326 seteuid(R->euid);
327 setegid(R->egid);
328 break;
329 }
330# else
331 switch (mode) {
332 case IGNORE:
333 setuid(getuid());
334 setgid(getgid());
335 /* FALLTHROUGH */
336 case SAVE:
337 /* FALLTHROUGH */
338 case RESTORE:
339 break;
340 }
341# endif
342#endif
343}
344
345#ifdef UTMP_SUPPORT
346/* EXTPROTO */
347void
348rxvt_privileged_utmp(pR_ char action)
349{
350 D_MAIN((stderr, "rxvt_privileged_utmp(%c); waiting for: %c (pid: %d)",
351 action, R->next_utmp_action, getpid()));
352 if (R->next_utmp_action != action || (action != SAVE && action != RESTORE)
353 || (R->Options & Opt_utmpInhibit)
354 || R->ttydev == NULL || *R->ttydev == '\0')
355 return;
356
357 rxvt_privileges(aR_ RESTORE);
358 if (action == SAVE) {
359 R->next_utmp_action = RESTORE;
360 rxvt_makeutent(aR_ R->ttydev, R->rs[Rs_display_name]);
361 } else { /* action == RESTORE */
362 R->next_utmp_action = IGNORE;
363 rxvt_cleanutent(aR);
364 }
365 rxvt_privileges(aR_ IGNORE);
366}
367#endif
368
369#ifndef NO_SETOWNER_TTYDEV
370/* EXTPROTO */
371void
372rxvt_privileged_ttydev(pR_ char action)
373{
374 D_MAIN((stderr,
375 "rxvt_privileged_ttydev(aR_ %c); waiting for: %c (pid: %d)",
376 action, R->next_tty_action, getpid()));
377 if (R->next_tty_action != action || (action != SAVE && action != RESTORE)
378 || R->ttydev == NULL || *R->ttydev == '\0')
379 return;
380
381 rxvt_privileges(aR_ RESTORE);
382
383 if (action == SAVE) {
384 R->next_tty_action = RESTORE;
385# ifndef RESET_TTY_TO_COMMON_DEFAULTS
386/* store original tty status for restoration rxvt_clean_exit() -- rgg 04/12/95 */
387 if (lstat(R->ttydev, &R->ttyfd_stat) < 0) /* you lose out */
388 R->next_tty_action = IGNORE;
389 else
390# endif
391 {
392 chown(R->ttydev, getuid(), R->ttygid); /* fail silently */
393 chmod(R->ttydev, R->ttymode);
394# ifdef HAVE_REVOKE
395 revoke(R->ttydev);
396# endif
397 }
398 } else { /* action == RESTORE */
399 R->next_tty_action = IGNORE;
400# ifndef RESET_TTY_TO_COMMON_DEFAULTS
401 chmod(R->ttydev, R->ttyfd_stat.st_mode);
402 chown(R->ttydev, R->ttyfd_stat.st_uid, R->ttyfd_stat.st_gid);
403# else
404 chmod(R->ttydev,
405 (S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH | S_IWOTH));
406 chown(R->ttydev, 0, 0);
407# endif
408 }
409
410 rxvt_privileges(aR_ IGNORE);
411
412# ifndef RESET_TTY_TO_COMMON_DEFAULTS
413 D_MAIN((stderr, "%s \"%s\": mode %03o, uid %d, gid %d",
414 action == RESTORE ? "Restoring" : (action ==
415 SAVE ? "Saving" :
416 "UNKNOWN ERROR for"), R->ttydev,
417 R->ttyfd_stat.st_mode, R->ttyfd_stat.st_uid,
418 R->ttyfd_stat.st_gid));
419# endif
420}
421#endif
422 672
423/*----------------------------------------------------------------------*/ 673/*----------------------------------------------------------------------*/
424/* 674/*
425 * window size/position calculcations for XSizeHint and other storage. 675 * window size/position calculations for XSizeHint and other storage.
426 * if width/height are non-zero then override calculated width/height 676 * if width/height are non-zero then override calculated width/height
427 */ 677 */
428/* EXTPROTO */
429void 678void
430rxvt_window_calc(pR_ unsigned int width, unsigned int height) 679rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)
431{ 680{
432 short recalc_x, recalc_y; 681 short recalc_x, recalc_y;
433 int x, y, sb_w, mb_h, flags; 682 int x, y, sb_w, flags;
434 unsigned int w, h; 683 unsigned int w, h;
435 unsigned int max_width, max_height; 684 unsigned int max_width, max_height;
436 685
437 D_SIZE((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d",
438 R->TermWin.ncol, R->TermWin.nrow, R->szHint.width,
439 R->szHint.height));
440 R->szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; 686 szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity;
441 R->szHint.win_gravity = NorthWestGravity; 687 szHint.win_gravity = NorthWestGravity;
442/* R->szHint.min_aspect.x = R->szHint.min_aspect.y = 1; */ 688 /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */
443 689
444 recalc_x = recalc_y = 0; 690 recalc_x = recalc_y = 0;
445 flags = 0; 691 flags = 0;
692
446 if (!R->parsed_geometry) { 693 if (!parsed_geometry)
694 {
447 R->parsed_geometry = 1; 695 parsed_geometry = 1;
696
448 if (R->rs[Rs_geometry]) 697 if (rs[Rs_geometry])
449 flags = XParseGeometry(R->rs[Rs_geometry], &x, &y, &w, &h); 698 flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h);
699
450 if (flags & WidthValue) { 700 if (flags & WidthValue)
451 R->TermWin.ncol = BOUND_POSITIVE_INT16(w); 701 {
702 ncol = clamp (w, 0, std::numeric_limits<int16_t>::max ());
452 R->szHint.flags |= USSize; 703 szHint.flags |= USSize;
453 } 704 }
705
454 if (flags & HeightValue) { 706 if (flags & HeightValue)
455 R->TermWin.nrow = BOUND_POSITIVE_INT16(h); 707 {
708 nrow = clamp (h, 0, std::numeric_limits<int16_t>::max ());
456 R->szHint.flags |= USSize; 709 szHint.flags |= USSize;
457 } 710 }
711
458 if (flags & XValue) { 712 if (flags & XValue)
713 {
459 R->szHint.x = x; 714 szHint.x = x;
460 R->szHint.flags |= USPosition; 715 szHint.flags |= USPosition;
716
461 if (flags & XNegative) { 717 if (flags & XNegative)
718 {
462 recalc_x = 1; 719 recalc_x = 1;
463 R->szHint.win_gravity = NorthEastGravity; 720 szHint.win_gravity = NorthEastGravity;
464 } 721 }
465 } 722 }
723
466 if (flags & YValue) { 724 if (flags & YValue)
725 {
467 R->szHint.y = y; 726 szHint.y = y;
468 R->szHint.flags |= USPosition; 727 szHint.flags |= USPosition;
728
469 if (flags & YNegative) { 729 if (flags & YNegative)
730 {
470 recalc_y = 1; 731 recalc_y = 1;
732
471 if (R->szHint.win_gravity == NorthEastGravity) 733 if (szHint.win_gravity == NorthEastGravity)
472 R->szHint.win_gravity = SouthEastGravity; 734 szHint.win_gravity = SouthEastGravity;
473 else 735 else
474 R->szHint.win_gravity = SouthWestGravity; 736 szHint.win_gravity = SouthWestGravity;
475 } 737 }
476 } 738 }
477 } 739 }
740
478/* TODO: BOUNDS */ 741 /* TODO: BOUNDS */
479 R->TermWin.width = R->TermWin.ncol * R->TermWin.fwidth; 742 width = ncol * fwidth;
480 R->TermWin.height = R->TermWin.nrow * R->TermWin.fheight; 743 height = nrow * fheight;
481 max_width = MAX_COLS * R->TermWin.fwidth; 744 max_width = MAX_COLS * fwidth;
482 max_height = MAX_ROWS * R->TermWin.fheight; 745 max_height = MAX_ROWS * fheight;
483 746
484 R->szHint.base_width = R->szHint.base_height = 2 * R->TermWin.int_bwidth; 747 szHint.base_width = szHint.base_height = 2 * int_bwidth;
485 748
486 sb_w = mb_h = 0; 749 sb_w = 0;
487 R->window_vt_x = R->window_vt_y = 0; 750 window_vt_x = window_vt_y = int_bwidth;
488 if (scrollbar_visible(R)) { 751
752 if (scrollBar.state)
753 {
489 sb_w = scrollbar_TotalWidth(); 754 sb_w = scrollbar_TotalWidth ();
490 R->szHint.base_width += sb_w; 755 szHint.base_width += sb_w;
756
491 if (!(R->Options & Opt_scrollBar_right)) 757 if (!option (Opt_scrollBar_right))
492 R->window_vt_x = sb_w; 758 window_vt_x += sb_w;
493 } 759 }
494 if (menubar_visible(R)) { 760
495 mb_h = menuBar_TotalHeight();
496 R->szHint.base_height += mb_h;
497 R->window_vt_y = mb_h;
498 }
499 R->szHint.width_inc = R->TermWin.fwidth; 761 szHint.width_inc = fwidth;
500 R->szHint.height_inc = R->TermWin.fheight; 762 szHint.height_inc = fheight;
501 R->szHint.min_width = R->szHint.base_width + R->szHint.width_inc; 763 szHint.min_width = szHint.base_width + szHint.width_inc;
502 R->szHint.min_height = R->szHint.base_height + R->szHint.height_inc; 764 szHint.min_height = szHint.base_height + szHint.height_inc;
503 765
504 if (width && width - R->szHint.base_width < max_width) { 766 if (newwidth && newwidth - szHint.base_width < max_width)
767 {
505 R->szHint.width = width; 768 szHint.width = newwidth;
506 R->TermWin.width = width - R->szHint.base_width; 769 width = newwidth - szHint.base_width;
507 } else { 770 }
508 MIN_IT(R->TermWin.width, max_width); 771 else
772 {
773 min_it (width, max_width);
509 R->szHint.width = R->szHint.base_width + R->TermWin.width; 774 szHint.width = szHint.base_width + width;
510 } 775 }
776
511 if (height && height - R->szHint.base_height < max_height) { 777 if (newheight && newheight - szHint.base_height < max_height)
778 {
512 R->szHint.height = height; 779 szHint.height = newheight;
513 R->TermWin.height = height - R->szHint.base_height; 780 height = newheight - szHint.base_height;
514 } else { 781 }
515 MIN_IT(R->TermWin.height, max_height); 782 else
783 {
784 min_it (height, max_height);
516 R->szHint.height = R->szHint.base_height + R->TermWin.height; 785 szHint.height = szHint.base_height + height;
517 } 786 }
787
518 if (scrollbar_visible(R) && (R->Options & Opt_scrollBar_right)) 788 if (scrollBar.state && option (Opt_scrollBar_right))
519 R->window_sb_x = R->szHint.width - sb_w; 789 window_sb_x = szHint.width - sb_w;
520 790
521 if (recalc_x) 791 if (recalc_x)
522 R->szHint.x += (DisplayWidth(R->Xdisplay, Xscreen) 792 szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth;
523 - R->szHint.width - 2 * R->TermWin.ext_bwidth); 793
524 if (recalc_y) 794 if (recalc_y)
525 R->szHint.y += (DisplayHeight(R->Xdisplay, Xscreen) 795 szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth;
526 - R->szHint.height - 2 * R->TermWin.ext_bwidth);
527 796
528 R->TermWin.ncol = R->TermWin.width / R->TermWin.fwidth; 797 ncol = width / fwidth;
529 R->TermWin.nrow = R->TermWin.height / R->TermWin.fheight; 798 nrow = height / fheight;
530 D_SIZE((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d",
531 R->TermWin.ncol, R->TermWin.nrow, R->szHint.width,
532 R->szHint.height));
533 return;
534} 799}
535 800
536/*----------------------------------------------------------------------*/ 801/*----------------------------------------------------------------------*/
537/* 802/*
538 * Tell the teletype handler what size the window is. 803 * Tell the teletype handler what size the window is.
539 * Called after a window size change. 804 * Called after a window size change.
540 */ 805 */
541/* EXTPROTO */
542void 806void
543rxvt_tt_winsize(int fd, unsigned short col, unsigned short row, int pid) 807rxvt_term::tt_winch ()
544{ 808{
809 if (pty->pty < 0)
810 return;
811
545 struct winsize ws; 812 struct winsize ws;
546 813
547 if (fd < 0)
548 return;
549 ws.ws_col = col; 814 ws.ws_col = ncol;
550 ws.ws_row = row; 815 ws.ws_row = nrow;
551 ws.ws_xpixel = ws.ws_ypixel = 0; 816 ws.ws_xpixel = width;
552#ifndef DEBUG_SIZE 817 ws.ws_ypixel = height;
553 (void)ioctl(fd, TIOCSWINSZ, &ws); 818 (void)ioctl (pty->pty, TIOCSWINSZ, &ws);
554#else 819
555 if (ioctl(fd, TIOCSWINSZ, &ws) < 0) { 820#if 0
556 D_SIZE((stderr, "Failed to send TIOCSWINSZ to fd %d", fd)); 821 // TIOCSWINSZ⎈ is supposed to do this automatically and correctly
557 }
558# ifdef SIGWINCH
559 else if (pid) /* force through to the command */ 822 if (cmd_pid) /* force through to the command */
560 kill(pid, SIGWINCH); 823 kill (-cmd_pid, SIGWINCH);
561# endif
562#endif 824#endif
563} 825}
564 826
565/*----------------------------------------------------------------------*/ 827/*----------------------------------------------------------------------*/
566/* rxvt_change_font() - Switch to a new font */ 828/* set_fonts () - load and set the various fonts
567/* 829 *
568 * init = 1 - initialize 830 * init = 1 - initialize
569 * 831 *
570 * fontname == FONT_UP - switch to bigger font 832 * fontname == FONT_UP - switch to bigger font
571 * fontname == FONT_DN - switch to smaller font 833 * fontname == FONT_DN - switch to smaller font
572 */ 834 */
573/* EXTPROTO */ 835bool
574void 836rxvt_term::set_fonts ()
575rxvt_change_font(pR_ int init, const char *fontname)
576{ 837{
577} 838 rxvt_fontset *fs = new rxvt_fontset (this);
839 rxvt_fontprop prop;
578 840
579/* INTPROTO */ 841 if (!fs
580void 842 || !fs->populate (rs[Rs_font] ? rs[Rs_font] : "fixed")
581rxvt_font_up_down(pR_ int n, int direction) 843 || !fs->realize_font (1))
844 {
845 delete fs;
846 return false;
847 }
848
849#if ENABLE_STYLES
850 for (int i = RS_styleCount; --i; )
851 if (fontset[i] != fontset[0])
852 delete fontset[i];
853#endif
854
855 delete fontset[0];
856 fontset[0] = fs;
857
858 prop = (*fs)[1]->properties ();
859 prop.height += lineSpace;
860
861 fs->set_prop (prop, false);
862
863 fwidth = prop.width;
864 fheight = prop.height;
865 fbase = prop.ascent;
866
867 for (int style = 1; style < 4; style++)
868 {
869#if ENABLE_STYLES
870 const char *res = rs[Rs_font + style];
871
872 if (res && !*res)
873 fontset[style] = fontset[0];
874 else
875 {
876 fontset[style] = fs = new rxvt_fontset (this);
877 rxvt_fontprop prop2 = prop;
878
879 if (res)
880 {
881 fs->populate (res);
882 fs->set_prop (prop2, false);
883 }
884 else
885 {
886 fs->populate (fontset[0]->fontdesc);
887
888 if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold;
889 if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic;
890
891 fs->set_prop (prop2, true);
892 }
893
894 }
895#else
896 fontset[style] = fontset[0];
897#endif
898 }
899
900 if (parent[0])
901 {
902 resize_all_windows (0, 0, 0);
903 scr_remap_chars ();
904 scr_touch (true);
905 }
906
907 return true;
908}
909
910void rxvt_term::set_string_property (Atom prop, const char *str, int len)
582{ 911{
912 XChangeProperty (dpy, parent[0],
913 prop, XA_STRING, 8, PropModeReplace,
914 (const unsigned char *)str, len >= 0 ? len : strlen (str));
915}
916
917void rxvt_term::set_utf8_property (Atom prop, const char *str, int len)
918{
919 wchar_t *ws = rxvt_mbstowcs (str, len);
920 char *s = rxvt_wcstoutf8 (ws);
921
922 XChangeProperty (dpy, parent[0],
923 prop, xa[XA_UTF8_STRING], 8, PropModeReplace,
924 (const unsigned char *)s, strlen (s));
925
926 free (s);
927 free (ws);
583} 928}
584 929
585/*----------------------------------------------------------------------*/ 930/*----------------------------------------------------------------------*/
586/*----------------------------------------------------------------------*/ 931/*----------------------------------------------------------------------*/
587/* xterm sequences - title, iconName, color (exptl) */ 932/* xterm sequences - title, iconName, color (exptl) */
588/* EXTPROTO */
589void 933void
590rxvt_set_title(pR_ const char *str) 934rxvt_term::set_title (const char *str)
591{ 935{
592#ifndef SMART_WINDOW_TITLE 936 set_string_property (XA_WM_NAME, str);
593 XStoreName(R->Xdisplay, R->TermWin.parent[0], str); 937#if ENABLE_EWMH
938 set_utf8_property (xa[XA_NET_WM_NAME], str);
939#endif
940}
941
942void
943rxvt_term::set_icon_name (const char *str)
944{
945 set_string_property (XA_WM_ICON_NAME, str);
946#if ENABLE_EWMH
947 set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);
948#endif
949}
950
951#ifdef XTERM_COLOR_CHANGE
952void
953rxvt_term::set_window_color (int idx, const char *color)
954{
955 rxvt_color xcol;
956 int i;
957
958 if (color == NULL || *color == '\0')
959 return;
960
961 color = strdup (color);
962 allocated.push_back ((void *)color);
963 rs[Rs_color + idx] = color;
964
965 /* handle color aliases */
966 if (isdigit (*color))
967 {
968 i = atoi (color);
969
970 if (i >= 8 && i <= 15)
971 { /* bright colors */
972 i -= 8;
973 pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i];
974 goto done;
975 }
976
977 if (i >= 0 && i <= 7)
978 { /* normal colors */
979 pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];
980 goto done;
981 }
982 }
983
984 set_color (xcol, color);
985
986 /*
987 * FIXME: should free colors here, but no idea how to do it so instead,
988 * so just keep gobbling up the colormap
989 */
990
991 pix_colors_focused[idx] = xcol;
992
993 /* XSetWindowAttributes attr; */
994 /* Cursor cursor; */
995done:
996 /*TODO: handle Color_BD, scrollbar background, etc. */
997
998 update_fade_color (idx);
999 recolour_cursor ();
1000 scr_recolour ();
1001}
1002
594#else 1003#else
595 char *name;
596
597 if (XFetchName(R->Xdisplay, R->TermWin.parent[0], &name) == 0)
598 name = NULL;
599 if (name == NULL || STRCMP(name, str))
600 XStoreName(R->Xdisplay, R->TermWin.parent[0], str);
601 if (name)
602 XFree(name);
603#endif
604}
605
606/* EXTPROTO */
607void
608rxvt_set_iconName(pR_ const char *str)
609{
610#ifndef SMART_WINDOW_TITLE
611 XSetIconName(R->Xdisplay, R->TermWin.parent[0], str);
612#else
613 char *name;
614
615 if (XGetIconName(R->Xdisplay, R->TermWin.parent[0], &name))
616 name = NULL;
617 if (name == NULL || STRCMP(name, str))
618 XSetIconName(R->Xdisplay, R->TermWin.parent[0], str);
619 if (name)
620 XFree(name);
621#endif
622}
623
624#ifdef XTERM_COLOR_CHANGE
625/* EXTPROTO */
626void
627rxvt_set_window_color(pR_ int idx, const char *color)
628{
629 rxvt_color xcol;
630 int i;
631
632 if (color == NULL || *color == '\0')
633 return;
634
635/* handle color aliases */
636 if (isdigit(*color)) {
637 i = atoi(color);
638 if (i >= 8 && i <= 15) { /* bright colors */
639 i -= 8;
640# ifndef NO_BRIGHTCOLOR
641 R->PixColors[idx] = R->PixColors[minBrightCOLOR + i];
642 SET_PIXCOLOR(R, idx);
643 goto Done;
644# endif
645 }
646 if (i >= 0 && i <= 7) { /* normal colors */
647 R->PixColors[idx] = R->PixColors[minCOLOR + i];
648 SET_PIXCOLOR(R, idx);
649 goto Done;
650 }
651 }
652 if (!rxvt_rXParseAllocColor(aR_ & xcol, color))
653 return;
654/* XStoreColor (R->Xdisplay, XCMAP, XColor*); */
655
656/*
657 * FIXME: should free colors here, but no idea how to do it so instead,
658 * so just keep gobbling up the colormap
659 */
660# if 0
661 for (i = Color_Black; i <= Color_White; i++)
662 if (R->PixColors[idx] == R->PixColors[i])
663 break;
664 if (i > Color_White) {
665 /* fprintf (stderr, "XFreeColors: R->PixColors [%d] = %lu\n", idx, R->PixColors [idx]); */
666 XFreeColors(R->Xdisplay, XCMAP, (R->PixColors + idx), 1,
667 DisplayPlanes(R->Xdisplay, Xscreen));
668 }
669# endif
670
671 R->PixColors[idx] = xcol;
672 SET_PIXCOLOR(R, idx);
673
674/* XSetWindowAttributes attr; */
675/* Cursor cursor; */
676 Done:
677 if (idx == Color_bg && !(R->Options & Opt_transparent))
678 XSetWindowBackground(R->Xdisplay, R->TermWin.vt,
679 R->PixColors[Color_bg]);
680
681/* handle Color_BD, scrollbar background, etc. */
682
683 rxvt_set_colorfgbg(aR);
684 rxvt_recolour_cursor(aR);
685/* the only reasonable way to enforce a clean update */
686 rxvt_scr_poweron(aR);
687}
688
689#else
690# define rxvt_set_window_color(aR_ idx,color) ((void)0) 1004# define set_window_color (idx,color) ((void)0)
691#endif /* XTERM_COLOR_CHANGE */ 1005#endif /* XTERM_COLOR_CHANGE */
692 1006
693/* EXTPROTO */
694void 1007void
695rxvt_recolour_cursor(pR) 1008rxvt_term::recolour_cursor ()
696{ 1009{
697 rxvt_color xcol[2]; 1010 XColor fg, bg;
698 1011
699#if TODO 1012 (ISSET_PIXCOLOR (Color_pointer_fg)
700 xcol[0] = R->PixColors[Color_pointer]; 1013 ? pix_colors_focused[Color_pointer_fg]
701 xcol[1] = R->PixColors[Color_bg]; 1014 : pix_colors_focused[Color_fg]).get (fg);
702 XQueryColors(R->Xdisplay, XCMAP, xcol, 2); 1015
703 XRecolorCursor(R->Xdisplay, R->TermWin_cursor, &(xcol[0]), &(xcol[1])); 1016 (ISSET_PIXCOLOR (Color_pointer_bg)
704#endif 1017 ? pix_colors_focused[Color_pointer_bg]
1018 : pix_colors_focused[Color_bg]).get (bg);
1019
1020 XRecolorCursor (dpy, TermWin_cursor, &fg, &bg);
705} 1021}
706 1022
707/*----------------------------------------------------------------------*/ 1023/*----------------------------------------------------------------------*/
708/* 1024/*
709 * find if fg/bg matches any of the normal (low-intensity) colors 1025 * find if fg/bg matches any of the normal (low-intensity) colors
710 */ 1026 */
711/* INTPROTO */
712void 1027void
713rxvt_set_colorfgbg(pR) 1028rxvt_term::set_colorfgbg ()
714{ 1029{
715 unsigned int i; 1030 unsigned int i;
716 const char *xpmb = "\0"; 1031 const char *xpmb = "\0";
717 char fstr[sizeof("default") + 1], bstr[sizeof("default") + 1]; 1032 char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1];
718 1033
719 R->env_colorfgbg = 1034 strcpy (fstr, "default");
720 (char *)rxvt_malloc(sizeof("COLORFGBG=default;default;bg") + 1); 1035 strcpy (bstr, "default");
721 STRCPY(fstr, "default");
722 STRCPY(bstr, "default");
723 for (i = Color_Black; i <= Color_White; i++) 1036 for (i = Color_Black; i <= Color_White; i++)
724 if (R->PixColors[Color_fg] == R->PixColors[i]) { 1037 if (pix_colors[Color_fg] == pix_colors[i])
1038 {
725 sprintf(fstr, "%d", (i - Color_Black)); 1039 sprintf (fstr, "%d", (i - Color_Black));
726 break; 1040 break;
727 } 1041 }
1042
728 for (i = Color_Black; i <= Color_White; i++) 1043 for (i = Color_Black; i <= Color_White; i++)
729 if (R->PixColors[Color_bg] == R->PixColors[i]) { 1044 if (pix_colors[Color_bg] == pix_colors[i])
1045 {
730 sprintf(bstr, "%d", (i - Color_Black)); 1046 sprintf (bstr, "%d", (i - Color_Black));
731#ifdef XPM_BACKGROUND 1047#ifdef XPM_BACKGROUND
732 xpmb = "default;"; 1048 xpmb = "default;";
733#endif 1049#endif
734 break; 1050 break;
735 } 1051 }
1052
736 sprintf(R->env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); 1053 sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr);
737 putenv(R->env_colorfgbg);
738
739#ifndef NO_BRIGHTCOLOR
740 R->colorfgbg = DEFAULT_RSTYLE;
741 for (i = minCOLOR; i <= maxCOLOR; i++) {
742 if (R->PixColors[Color_fg] == R->PixColors[i])
743 R->colorfgbg = SET_FGCOLOR(R->colorfgbg, i);
744 if (R->PixColors[Color_bg] == R->PixColors[i])
745 R->colorfgbg = SET_BGCOLOR(R->colorfgbg, i);
746 }
747#endif
748} 1054}
749 1055
750/*----------------------------------------------------------------------*/ 1056/*----------------------------------------------------------------------*/
751/*
752 * Colour determination for low colour displays, routine from
753 * Hans de Goede <hans@highrise.nl>
754 */
755 1057
756/* EXTPROTO */ 1058bool
757int 1059rxvt_term::set_color (rxvt_color &color, const char *name)
758rxvt_rXParseAllocColor(pR_ rxvt_color * screen_in_out, const char *colour)
759{ 1060{
760 screen_in_out->set(aR_ colour); 1061 if (color.set (this, name))
761
762 if (!screen_in_out->set(aR_ colour)) {
763 rxvt_print_error("can't allocate colour: %s", colour);
764 return false;
765 }
766
767 return true; 1062 return true;
1063
1064 rxvt_warn ("can't get colour '%s', continuing without.\n", name);
1065 return false;
1066}
1067
1068void
1069rxvt_term::alias_color (int dst, int src)
1070{
1071 pix_colors[dst].set (this, rs[Rs_color + dst] = rs[Rs_color + src]);
768} 1072}
769 1073
770/* -------------------------------------------------------------------- * 1074/* -------------------------------------------------------------------- *
771 * - WINDOW RESIZING - * 1075 * - WINDOW RESIZING - *
772 * -------------------------------------------------------------------- */ 1076 * -------------------------------------------------------------------- */
773/* EXTPROTO */
774void 1077void
775rxvt_resize_all_windows(pR_ unsigned int width, unsigned int height, 1078rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent)
776 int ignoreparent)
777{ 1079{
778 int fix_screen; 1080 int fix_screen;
1081 int old_width = szHint.width;
1082 int old_height = szHint.height;
779 1083
1084 window_calc (newwidth, newheight);
1085
1086 if (!HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END)))
1087 XSetWMNormalHints (dpy, parent[0], &szHint);
1088
1089 if (!ignoreparent)
1090 {
780#ifdef SMART_RESIZE 1091#ifdef SMART_RESIZE
781 int old_width = R->szHint.width, old_height = R->szHint.height; 1092 /*
782#endif
783
784 rxvt_window_calc(aR_ width, height);
785 XSetWMNormalHints(R->Xdisplay, R->TermWin.parent[0], &R->szHint);
786 if (!ignoreparent) {
787#ifdef SMART_RESIZE
788/*
789 * resize by Marius Gedminas <marius.gedminas@uosis.mif.vu.lt> 1093 * resize by Marius Gedminas <marius.gedminas@uosis.mif.vu.lt>
790 * reposition window on resize depending on placement on screen 1094 * reposition window on resize depending on placement on screen
791 */ 1095 */
792 int x, y, x1, y1; 1096 int x, y, x1, y1;
793 int dx, dy; 1097 int dx, dy;
794 unsigned int unused_w1, unused_h1, unused_b1, unused_d1; 1098 unsigned int unused_w1, unused_h1, unused_b1, unused_d1;
795 Window unused_cr; 1099 Window unused_cr;
796 1100
797 XTranslateCoordinates(R->Xdisplay, R->TermWin.parent[0], Xroot, 1101 XTranslateCoordinates (dpy, parent[0], display->root,
798 0, 0, &x, &y, &unused_cr); 1102 0, 0, &x, &y, &unused_cr);
799 XGetGeometry(R->Xdisplay, R->TermWin.parent[0], &unused_cr, &x1, &y1, 1103 XGetGeometry (dpy, parent[0], &unused_cr, &x1, &y1,
800 &unused_w1, &unused_h1, &unused_b1, &unused_d1); 1104 &unused_w1, &unused_h1, &unused_b1, &unused_d1);
801 /* 1105 /*
802 * if Xroot isn't the parent window, a WM will probably have offset 1106 * if display->root isn't the parent window, a WM will probably have offset
803 * our position for handles and decorations. Counter it 1107 * our position for handles and decorations. Counter it
804 */ 1108 */
805 if (x1 != x || y1 != y) { 1109 if (x1 != x || y1 != y)
1110 {
806 x -= x1; 1111 x -= x1;
807 y -= y1; 1112 y -= y1;
808 } 1113 }
809 1114
810 x1 = (DisplayWidth(R->Xdisplay, Xscreen) - old_width) / 2; 1115 x1 = (DisplayWidth (dpy, display->screen) - old_width ) / 2;
811 y1 = (DisplayHeight(R->Xdisplay, Xscreen) - old_height) / 2; 1116 y1 = (DisplayHeight (dpy, display->screen) - old_height) / 2;
812 dx = old_width - R->szHint.width; 1117 dx = old_width - szHint.width;
813 dy = old_height - R->szHint.height; 1118 dy = old_height - szHint.height;
814 1119
815 /* Check position of the center of the window */ 1120 /* Check position of the center of the window */
816 if (x < x1) /* left half */ 1121 if (x < x1) /* left half */
817 dx = 0; 1122 dx = 0;
818 else if (x == x1) /* exact center */ 1123 else if (x == x1) /* exact center */
819 dx /= 2; 1124 dx /= 2;
820 if (y < y1) /* top half */ 1125 if (y < y1) /* top half */
821 dy = 0; 1126 dy = 0;
822 else if (y == y1) /* exact center */ 1127 else if (y == y1) /* exact center */
823 dy /= 2; 1128 dy /= 2;
824 1129
825 XMoveResizeWindow(R->Xdisplay, R->TermWin.parent[0], x + dx, y + dy, 1130 XMoveResizeWindow (dpy, parent[0], x + dx, y + dy,
826 R->szHint.width, R->szHint.height); 1131 szHint.width, szHint.height);
827#else 1132#else
828 XResizeWindow(R->Xdisplay, R->TermWin.parent[0], R->szHint.width, 1133 XResizeWindow (dpy, parent[0], szHint.width, szHint.height);
829 R->szHint.height);
830#endif 1134#endif
831 } 1135 }
832 1136
833 fix_screen = (R->TermWin.ncol != R->prev_ncol 1137 fix_screen = ncol != prev_ncol || nrow != prev_nrow;
834 || R->TermWin.nrow != R->prev_nrow); 1138
835 if (fix_screen || width != R->old_width || height != R->old_height) { 1139 if (fix_screen || newwidth != old_width || newheight != old_height)
836 if (scrollbar_visible(R)) { 1140 {
1141 if (scrollBar.state)
1142 {
837 XMoveResizeWindow(R->Xdisplay, R->scrollBar.win, R->window_sb_x, 1143 XMoveResizeWindow (dpy, scrollBar.win,
1144 window_sb_x, 0,
838 0, scrollbar_TotalWidth(), R->szHint.height); 1145 scrollbar_TotalWidth (), szHint.height);
839 rxvt_Resize_scrollBar(aR); 1146 resize_scrollbar ();
840 } 1147 }
841 if (menubar_visible(R)) 1148
842 XMoveResizeWindow(R->Xdisplay, R->menuBar.win, R->window_vt_x, 1149 XMoveResizeWindow (dpy, vt,
843 0, TermWin_TotalWidth(), menuBar_TotalHeight()); 1150 window_vt_x, window_vt_y,
844 XMoveResizeWindow(R->Xdisplay, R->TermWin.vt, R->window_vt_x,
845 R->window_vt_y, TermWin_TotalWidth(),
846 TermWin_TotalHeight()); 1151 width, height);
847#ifdef RXVT_GRAPHICS 1152
848 if (R->old_height)
849 rxvt_Gr_Resize(aR_ R->old_width - R->szHint.base_width,
850 R->old_height - R->szHint.base_height);
851#endif
852 rxvt_scr_clear(aR);
853#ifdef XPM_BACKGROUND 1153#ifdef XPM_BACKGROUND
854 rxvt_resize_pixmap(aR); 1154 /* TODO: replace with update_pixmap() that should unify transparency and bg image handling ! */
1155 if (bgPixmap.window_size_sensitive ())
1156 update_background ();
855#endif 1157#endif
856 }
857 1158
1159 scr_clear ();
1160 }
1161
858 if (fix_screen || R->old_height == 0) { 1162 if (fix_screen || old_height == 0)
859 int curr_screen = -1; 1163 scr_reset ();
860 uint16_t old_ncol = R->prev_ncol;
861 1164
862 /* scr_reset only works on the primary screen */ 1165 // TODO, with nvidia-8178, resizes kill the alpha channel, report if not fixed in newer version
863 if (R->old_height) /* this is not the first time through */ 1166 //scr_touch (false);
864 curr_screen = rxvt_scr_change_screen(aR_ PRIMARY);
865 rxvt_scr_reset(aR);
866 if (curr_screen >= 0) { /* this is not the first time through */
867 rxvt_scr_change_screen(aR_ curr_screen);
868 rxvt_selection_check(aR_(old_ncol != R->TermWin.ncol ? 4 : 0));
869 }
870 }
871 1167
872 R->old_width = R->szHint.width; 1168#ifdef HAVE_BG_PIXMAP
873 R->old_height = R->szHint.height; 1169// TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ?
1170// if (bgPixmap.pixmap)
1171// scr_touch (false);
1172#endif
874 1173
875#ifdef USE_XIM 1174#ifdef USE_XIM
876 rxvt_IMSetStatusPosition(aR); 1175 IMSetPosition ();
877#endif 1176#endif
878} 1177}
879 1178
880/* 1179/*
881 * Set the width/height of the vt window in characters. Units are pixels. 1180 * Set the width/height of the vt window in characters. Units are pixels.
882 * good for toggling 80/132 columns 1181 * good for toggling 80/132 columns
883 */ 1182 */
884/* EXTPROTO */
885void 1183void
886rxvt_set_widthheight(pR_ unsigned int width, unsigned int height) 1184rxvt_term::set_widthheight (unsigned int newwidth, unsigned int newheight)
887{ 1185{
888 XWindowAttributes wattr; 1186 XWindowAttributes wattr;
889 1187
890 if (width == 0 || height == 0) { 1188 if (newwidth == 0 || newheight == 0)
1189 {
891 XGetWindowAttributes(R->Xdisplay, Xroot, &wattr); 1190 XGetWindowAttributes (dpy, display->root, &wattr);
1191
892 if (width == 0) 1192 if (newwidth == 0)
893 width = wattr.width - R->szHint.base_width; 1193 newwidth = wattr.width - szHint.base_width;
894 if (height == 0) 1194 if (newheight == 0)
895 height = wattr.height - R->szHint.base_height; 1195 newheight = wattr.height - szHint.base_height;
1196 }
1197
1198 if (newwidth != width || newheight != height)
896 } 1199 {
897 if (width != R->TermWin.width || height != R->TermWin.height) {
898 width += R->szHint.base_width; 1200 newwidth += szHint.base_width;
899 height += R->szHint.base_height; 1201 newheight += szHint.base_height;
900 rxvt_resize_all_windows(aR_ width, height, 0); 1202 resize_all_windows (newwidth, newheight, 0);
901 } 1203 }
902} 1204}
903 1205
904/* -------------------------------------------------------------------- * 1206/* -------------------------------------------------------------------- *
905 * - X INPUT METHOD ROUTINES - * 1207 * - X INPUT METHOD ROUTINES - *
906 * -------------------------------------------------------------------- */ 1208 * -------------------------------------------------------------------- */
907#ifdef USE_XIM 1209#ifdef USE_XIM
908/* INTPROTO */
909void
910rxvt_setSize(pR_ XRectangle * size)
911{
912 size->x = R->TermWin.int_bwidth;
913 size->y = R->TermWin.int_bwidth;
914 size->width = Width2Pixel(R->TermWin.ncol);
915 size->height = Height2Pixel(R->TermWin.nrow);
916}
917 1210
918/* INTPROTO */
919void 1211void
920rxvt_setColor(pR_ unsigned long *fg, unsigned long *bg) 1212rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg)
921{ 1213{
922 *fg = R->PixColors[Color_fg]; 1214 fg = pix_colors [Color_fg];
923 *bg = R->PixColors[Color_bg]; 1215 bg = pix_colors [Color_bg];
1216}
1217
1218void
1219rxvt_term::im_set_size (XRectangle &size)
1220{
1221 // the int_bwidth terms make no sense to me
1222 size.x = int_bwidth;
1223 size.y = int_bwidth;
1224 size.width = Width2Pixel (ncol) + int_bwidth;
1225 size.height = Height2Pixel (nrow) + int_bwidth;
1226}
1227
1228void
1229rxvt_term::im_set_preedit_area (XRectangle &preedit_rect,
1230 XRectangle &status_rect,
1231 const XRectangle &needed_rect)
1232{
1233 preedit_rect.x = needed_rect.width;
1234 preedit_rect.y = 0;
1235 preedit_rect.width = Width2Pixel (ncol) - needed_rect.width + 1;
1236 preedit_rect.height = fheight;
1237
1238 status_rect.x = 0;
1239 status_rect.y = 0;
1240 status_rect.width = needed_rect.width ? needed_rect.width : Width2Pixel (ncol) + 1;
1241 status_rect.height = fheight;
924} 1242}
925 1243
926/* Checking whether input method is running. */ 1244/* Checking whether input method is running. */
927/* INTPROTO */
928Bool 1245bool
929rxvt_IMisRunning(pR) 1246rxvt_term::IMisRunning ()
930{ 1247{
931 char *p; 1248 char *p;
932 Atom atom; 1249 Atom atom;
933 Window win; 1250 Window win;
934 char server[IMBUFSIZ]; 1251 char server[IMBUFSIZ];
935 1252
936/* get current locale modifier */ 1253 /* get current locale modifier */
937 if ((p = XSetLocaleModifiers(NULL)) != NULL) { 1254 if ((p = XSetLocaleModifiers (NULL)) != NULL)
1255 {
938 STRCPY(server, "@server="); 1256 strcpy (server, "@server=");
939 STRNCAT(server, &(p[4]), IMBUFSIZ - 9); /* skip "@im=" */ 1257 strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */
1258
940 if ((p = STRCHR(server + 1, '@')) != NULL) /* first one only */ 1259 if ((p = strchr (server + 1, '@')) != NULL) /* first one only */
941 *p = '\0'; 1260 *p = '\0';
942 1261
943 atom = XInternAtom(R->Xdisplay, server, False); 1262 atom = XInternAtom (dpy, server, False);
944 win = XGetSelectionOwner(R->Xdisplay, atom); 1263 win = XGetSelectionOwner (dpy, atom);
1264
945 if (win != None) 1265 if (win != None)
946 return True; 1266 return True;
947 } 1267 }
1268
948 return False; 1269 return False;
949} 1270}
950 1271
951/* EXTPROTO */
952void 1272void
953rxvt_IMSendSpot(pR) 1273rxvt_term::IMSendSpot ()
954{ 1274{
955 XPoint spot; 1275 XPoint nspot;
956 XVaNestedList preedit_attr; 1276 XVaNestedList preedit_attr;
957 1277
958 if (R->Input_Context == NULL 1278 if (!Input_Context
959 || !R->TermWin.focus || !(R->input_style & XIMPreeditPosition) 1279 || !focus
960 || !(R->event_type == KeyPress 1280 || !(input_style & (XIMPreeditPosition | XIMPreeditCallbacks)))
961 || R->event_type == Expose
962 || R->event_type == NoExpose
963 || R->event_type == SelectionNotify
964 || R->event_type == ButtonRelease || R->event_type == FocusIn)
965 || !rxvt_IMisRunning(aR))
966 return; 1281 return;
967 1282
968 rxvt_setPosition(aR_ & spot); 1283 im_set_position (nspot);
969 1284
1285 if (nspot.x == spot.x && nspot.y == spot.y)
1286 return;
1287
1288 spot = nspot;
1289
970 preedit_attr = XVaCreateNestedList(0, XNSpotLocation, &spot, NULL); 1290 preedit_attr = XVaCreateNestedList (0, XNSpotLocation, &spot, NULL);
971 XSetICValues(R->Input_Context, XNPreeditAttributes, preedit_attr, NULL); 1291 XSetICValues (Input_Context, XNPreeditAttributes, preedit_attr, NULL);
972 XFree(preedit_attr); 1292 XFree (preedit_attr);
973} 1293}
974 1294
975/* EXTPROTO */
976void 1295void
977rxvt_setTermFontSet(pR_ int idx) 1296rxvt_term::im_destroy ()
978{ 1297{
979 char *string; 1298 if (input_method)
980 long length; 1299 {
981 int success = 0; 1300 if (Input_Context && input_method->xim)
1301 XDestroyIC (Input_Context);
982 1302
983 if (idx < 0 || idx >= MAX_NFONTS) 1303 display->put_xim (input_method);
984 return; 1304 input_method = 0;
985} 1305 }
986 1306
987/* INTPROTO */
988void
989rxvt_setPreeditArea(pR_ XRectangle * preedit_rect, XRectangle * status_rect,
990 XRectangle * needed_rect)
991{
992 int mbh, vtx = 0;
993
994 if (scrollbar_visible(R) && !(R->Options & Opt_scrollBar_right))
995 vtx = scrollbar_TotalWidth();
996 mbh = menubar_visible(R) ? menuBar_TotalHeight() : 0;
997 mbh -= R->TermWin.lineSpace;
998
999 preedit_rect->x = needed_rect->width + vtx;
1000 preedit_rect->y = Height2Pixel(R->TermWin.nrow - 1) + mbh;
1001
1002 preedit_rect->width = Width2Pixel(R->TermWin.ncol + 1) - needed_rect->width
1003 + vtx;
1004 preedit_rect->height = Height2Pixel(1);
1005
1006 status_rect->x = vtx;
1007 status_rect->y = Height2Pixel(R->TermWin.nrow - 1) + mbh;
1008
1009 status_rect->width = needed_rect->width ? needed_rect->width
1010 : Width2Pixel(R->TermWin.ncol + 1);
1011 status_rect->height = Height2Pixel(1);
1012}
1013
1014/* ARGSUSED */
1015/* INTPROTO */
1016void
1017rxvt_IMDestroyCallback(XIM xim __attribute__ ((unused)), XPointer client_data
1018 __attribute__ ((unused)), XPointer call_data
1019 __attribute__ ((unused)))
1020{
1021 dR;
1022
1023 R->Input_Context = NULL; 1307 Input_Context = 0;
1024/* To avoid Segmentation Fault in C locale: Solaris only? */
1025 if (STRCMP(R->locale, "C"))
1026 XRegisterIMInstantiateCallback(R->Xdisplay, NULL, NULL, NULL,
1027 rxvt_IMInstantiateCallback, NULL);
1028} 1308}
1029 1309
1030/* 1310#ifdef ENABLE_XIM_ONTHESPOT
1031 * X manual pages and include files don't match on some systems:
1032 * some think this is an XIDProc and others an XIMProc so we can't
1033 * use the first argument - need to update this to be nice for
1034 * both types via some sort of configure detection
1035 */
1036/* ARGSUSED */
1037/* EXTPROTO */
1038void
1039rxvt_IMInstantiateCallback(Display * unused
1040 __attribute__ ((unused)), XPointer client_data
1041 __attribute__ ((unused)), XPointer call_data
1042 __attribute__ ((unused)))
1043{
1044 dR;
1045 int i, found, had_im;
1046 const char *p;
1047 char **s;
1048 char buf[IMBUFSIZ];
1049 1311
1050 D_MAIN((stderr, "rxvt_IMInstantiateCallback()")); 1312static void
1051 if (R->Input_Context) 1313xim_preedit_start (XIC ic, XPointer client_data, XPointer call_data)
1052 return; 1314{
1315 ((rxvt_term *)client_data)->make_current ();
1316 HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_START, DT_END));
1317}
1053 1318
1054 found = had_im = 0; 1319static void
1055 p = R->rs[Rs_inputMethod]; 1320xim_preedit_done (XIC ic, XPointer client_data, XPointer call_data)
1056 if (p && *p) { 1321{
1057 had_im = 1; 1322 ((rxvt_term *)client_data)->make_current ();
1058 s = rxvt_splitcommastring(p); 1323 HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_DONE, DT_END));
1059 for (i = 0; s[i]; i++) { 1324}
1060 if (*s[i]) { 1325
1061 STRCPY(buf, "@im="); 1326static void
1062 STRNCAT(buf, s[i], IMBUFSIZ - 5); 1327xim_preedit_draw (XIC ic, XPointer client_data, XIMPreeditDrawCallbackStruct *call_data)
1063 if ((p = XSetLocaleModifiers(buf)) != NULL && *p 1328{
1064 && (rxvt_IM_get_IC(aR) == True)) { 1329 rxvt_term *term = (rxvt_term *)client_data;
1065 found = 1; 1330 XIMText *text = call_data->text;
1066 break; 1331
1067 } 1332 term->make_current ();
1068 } 1333
1334 if (text)
1335 {
1336 void *str;
1337
1338 if (!text->encoding_is_wchar && text->string.multi_byte)
1339 {
1340 // of course, X makes it ugly again
1341 if (term->rs[Rs_imLocale])
1342 SET_LOCALE (term->rs[Rs_imLocale]);
1343
1344 str = rxvt_temp_buf ((text->length + 1) * sizeof (wchar_t));
1345 mbstowcs ((wchar_t *)str, text->string.multi_byte, text->length + 1);
1346
1347 if (term->rs[Rs_imLocale])
1348 SET_LOCALE (term->locale);
1069 } 1349 }
1070 for (i = 0; s[i]; i++) 1350 else
1071 free(s[i]); 1351 str = (void *)text->string.wide_char;
1072 free(s); 1352
1353 HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
1354 DT_INT, call_data->caret,
1355 DT_INT, call_data->chg_first,
1356 DT_INT, call_data->chg_length,
1357 DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0,
1358 DT_WCS_LEN, str, str ? (int)text->length : 0,
1359 DT_END));
1073 } 1360 }
1074 if (found) 1361 else
1075 return; 1362 HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
1076 1363 DT_INT, call_data->caret,
1077/* try with XMODIFIERS env. var. */ 1364 DT_INT, call_data->chg_first,
1078 if ((p = XSetLocaleModifiers("")) != NULL && *p) { 1365 DT_INT, call_data->chg_length,
1079 rxvt_IM_get_IC(aR); 1366 DT_END));
1080 return;
1081 }
1082
1083/* try with no modifiers base IF the user didn't specify an IM */
1084 if (!had_im && (p = XSetLocaleModifiers("@im=none")) != NULL && *p
1085 && rxvt_IM_get_IC(aR) == True)
1086 return;
1087} 1367}
1368
1369#if 0
1370static void
1371xim_preedit_caret (XIC ic, XPointer client_data, XIMPreeditCaretCallbackStruct *call_data)
1372{
1373 ((rxvt_term *)client_data)->make_current ();
1374 HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_CARET,
1375 DT_INT, call_data->position,
1376 DT_INT, call_data->direction,
1377 DT_INT, call_data->style,
1378 DT_END));
1379}
1380#endif
1381
1382#endif
1088 1383
1089/* 1384/*
1090 * Try to open a XIM with the current modifiers, then see if we can 1385 * Try to open a XIM with the current modifiers, then see if we can
1091 * open a suitable preedit type 1386 * open a suitable preedit type
1092 */ 1387 */
1093/* INTPROTO */
1094Bool 1388bool
1095rxvt_IM_get_IC(pR) 1389rxvt_term::IM_get_IC (const char *modifiers)
1096{ 1390{
1097 int i, j, found; 1391 int i, j, found;
1098 XIM xim; 1392 XIM xim;
1099 XPoint spot; 1393 XPoint spot;
1100 XRectangle rect, status_rect, needed_rect; 1394 XRectangle rect, status_rect, needed_rect;
1101 unsigned long fg, bg; 1395 unsigned long fg, bg;
1102 const char *p; 1396 const char *p;
1103 char **s; 1397 char **s;
1104 XIMStyles *xim_styles; 1398 XIMStyles *xim_styles;
1105 XVaNestedList preedit_attr, status_attr; 1399#ifdef ENABLE_XIM_ONTHESPOT
1106 XIMCallback ximcallback; 1400 XIMCallback xcb[4];
1401#endif
1107 1402
1108 D_MAIN((stderr, "rxvt_IM_get_IC()")); 1403 set_environ (envv);
1109 xim = XOpenIM(R->Xdisplay, NULL, NULL, NULL); 1404
1110 if (xim == NULL) 1405 if (! ((p = XSetLocaleModifiers (modifiers)) && *p))
1111 return False; 1406 return false;
1112 1407
1408 input_method = display->get_xim (locale, modifiers);
1409 if (input_method == NULL)
1410 return false;
1411
1412 xim = input_method->xim;
1413 spot.x = spot.y = -1;
1414
1113 xim_styles = NULL; 1415 xim_styles = NULL;
1114 if (XGetIMValues(xim, XNQueryInputStyle, &xim_styles, NULL) 1416 if (XGetIMValues (xim, XNQueryInputStyle, &xim_styles, NULL)
1115 || !xim_styles || !xim_styles->count_styles) { 1417 || !xim_styles || !xim_styles->count_styles)
1116 XCloseIM(xim); 1418 {
1419 im_destroy ();
1117 return False; 1420 return false;
1421 }
1422
1423 const char *pet[] = { rs[Rs_preeditType], "OverTheSpot,OffTheSpot,Root,None" };
1424
1425 for (int pi = 0; pi < 2; pi++)
1118 } 1426 {
1427 p = pet[pi];
1119 1428
1120 p = R->rs[Rs_preeditType] ? R->rs[Rs_preeditType] 1429 if (!p)
1121 : "OverTheSpot,OffTheSpot,Root"; 1430 continue;
1431
1122 s = rxvt_splitcommastring(p); 1432 s = rxvt_splitcommastring (p);
1433
1123 for (i = found = 0; !found && s[i]; i++) { 1434 for (i = found = 0; !found && s[i]; i++)
1435 {
1124 if (!STRCMP(s[i], "OverTheSpot")) 1436 if (!strcmp (s[i], "OverTheSpot"))
1125 R->input_style = (XIMPreeditPosition | XIMStatusNothing); 1437 input_style = XIMPreeditPosition | XIMStatusNothing;
1126 else if (!STRCMP(s[i], "OffTheSpot")) 1438 else if (!strcmp (s[i], "OffTheSpot"))
1127 R->input_style = (XIMPreeditArea | XIMStatusArea); 1439 input_style = XIMPreeditArea | XIMStatusArea;
1128 else if (!STRCMP(s[i], "Root")) 1440 else if (!strcmp (s[i], "Root"))
1129 R->input_style = (XIMPreeditNothing | XIMStatusNothing); 1441 input_style = XIMPreeditNothing | XIMStatusNothing;
1442 else if (!strcmp (s[i], "None"))
1443 input_style = XIMPreeditNone | XIMStatusNone;
1444#ifdef ENABLE_XIM_ONTHESPOT
1445 else if (SHOULD_INVOKE (HOOK_XIM_PREEDIT_START) && !strcmp (s[i], "OnTheSpot"))
1446 input_style = XIMPreeditCallbacks | XIMStatusNothing;
1447#endif
1448 else
1449 input_style = XIMPreeditNothing | XIMStatusNothing;
1130 1450
1131 for (j = 0; j < xim_styles->count_styles; j++) 1451 for (j = 0; j < xim_styles->count_styles; j++)
1132 if (R->input_style == xim_styles->supported_styles[j]) { 1452 if (input_style == xim_styles->supported_styles[j])
1453 {
1454 rxvt_freecommastring (s);
1455
1133 found = 1; 1456 found = 1;
1457 goto foundpet;
1458 }
1459
1460 }
1461
1462 rxvt_freecommastring (s);
1463 }
1464
1465foundpet:
1466
1467 XFree (xim_styles);
1468
1469 if (!found)
1470 {
1471 im_destroy ();
1472 return false;
1473 }
1474
1475 XFontSet fs = 0;
1476 XVaNestedList preedit_attr = 0, status_attr = 0;
1477
1478 if (input_style & (XIMPreeditPosition | XIMPreeditArea))
1479 {
1480 // fake us a font-set, please
1481 char **missing_charset_list;
1482 int missing_charset_count;
1483 char *def_string;
1484 char pat[512];
1485
1486 sprintf (pat,
1487 "-*-*-*-R-*-*-%d-*-*-*-*-*-*,"
1488 "-*-*-*-R-*-*-%d-*-*-*-*-*-*,"
1489 "-*-*-*-R-*-*-%d-*-*-*-*-*-*,"
1490 "-*-*-*-R-*-*-%d-*-*-*-*-*-*,"
1491 "-*-*-*-R-*-*-%d-*-*-*-*-*-*,"
1492 "*",
1493 fheight,
1494 fheight + 1, fheight - 1,
1495 fheight - 2, fheight + 2);
1496
1497 fs = XCreateFontSet (dpy, rs[Rs_imFont] ? rs[Rs_imFont] : pat,
1498 &missing_charset_list, &missing_charset_count, &def_string);
1499
1500 if (missing_charset_list)
1501 XFreeStringList (missing_charset_list);
1502
1503 if (!fs)
1504 {
1505 input_style &= ~(XIMPreeditPosition | XIMPreeditArea);
1506 rxvt_warn ("unable to create fontset for input method, try \"-pt Root\". Continuing.\n");
1507 }
1508 }
1509
1510 if (input_style & XIMPreeditPosition)
1511 {
1512 im_set_size (rect);
1513 im_set_position (spot);
1514 im_set_color (fg, bg);
1515
1516 preedit_attr = XVaCreateNestedList (0,
1517 XNForeground, fg,
1518 XNBackground, bg,
1519 XNArea, &rect,
1520 XNSpotLocation, &spot,
1521 XNFontSet, fs,
1522 NULL);
1523 }
1524 else if (input_style & XIMPreeditArea)
1525 {
1526 im_set_color (fg, bg);
1527
1528 /*
1529 * The necessary width of preedit area is unknown
1530 * until create input context.
1531 */
1532 needed_rect.width = 0;
1533 im_set_preedit_area (rect, status_rect, needed_rect);
1534
1535 preedit_attr = XVaCreateNestedList (0,
1536 XNForeground, fg,
1537 XNBackground, bg,
1538 XNArea, &rect,
1539 XNFontSet, fs,
1540 NULL);
1541 status_attr = XVaCreateNestedList (0,
1542 XNForeground, fg,
1543 XNBackground, bg,
1544 XNArea, &status_rect,
1545 XNFontSet, fs,
1546 NULL);
1547 }
1548#if ENABLE_XIM_ONTHESPOT
1549 else if (input_style & XIMPreeditCallbacks)
1550 {
1551 im_set_position (spot);
1552
1553 xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start;
1554 xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done;
1555 xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw;
1556# if 0
1557 xcb[3].client_data = (XPointer)this; xcb[3].callback = (XIMProc)xim_preedit_caret;
1558# endif
1559
1560 preedit_attr = XVaCreateNestedList (0,
1561 XNSpotLocation, &spot,
1562 XNPreeditStartCallback, &xcb[0],
1563 XNPreeditDoneCallback , &xcb[1],
1564 XNPreeditDrawCallback , &xcb[2],
1565# if 0
1566 XNPreeditCaretCallback, &xcb[3],
1567# endif
1568 NULL);
1569 }
1570#endif
1571
1572 Input_Context = XCreateIC (xim,
1573 XNInputStyle, input_style,
1574 XNClientWindow, vt,
1575 XNFocusWindow, parent[0],
1576 preedit_attr ? XNPreeditAttributes : NULL,
1577 preedit_attr,
1578 status_attr ? XNStatusAttributes : NULL,
1579 status_attr, NULL);
1580
1581 if (preedit_attr) XFree (preedit_attr);
1582 if (status_attr) XFree (status_attr);
1583 if (fs) XFreeFontSet (dpy, fs);
1584
1585 if (Input_Context == NULL)
1586 {
1587 rxvt_warn ("failed to create input context, continuing without XIM.\n");
1588 im_destroy ();
1589 return false;
1590 }
1591
1592#if 0
1593 // unfortunately, only the focus window is used by XIM, hard to fix
1594 if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL))
1595 vt_select_input ();
1596#endif
1597
1598 IMSetPosition ();
1599
1600 return true;
1601}
1602
1603void
1604rxvt_term::im_cb ()
1605{
1606 int i;
1607 const char *p;
1608 char **s;
1609 char buf[IMBUFSIZ];
1610
1611 make_current ();
1612
1613 im_destroy ();
1614
1615 if (Input_Context)
1616 return;
1617
1618#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
1619 if (rs[Rs_imLocale])
1620 SET_LOCALE (rs[Rs_imLocale]);
1621#endif
1622
1623 p = rs[Rs_inputMethod];
1624 if (p && *p)
1625 {
1626 bool found = false;
1627
1628 s = rxvt_splitcommastring (p);
1629
1630 for (i = 0; s[i]; i++)
1631 {
1632 if (*s[i])
1633 {
1634 strcpy (buf, "@im=");
1635 strncat (buf, s[i], IMBUFSIZ - 5);
1636 if (IM_get_IC (buf))
1637 {
1638 found = true;
1134 break; 1639 break;
1640 }
1135 } 1641 }
1136 } 1642 }
1137 for (i = 0; s[i]; i++)
1138 free(s[i]);
1139 free(s);
1140 XFree(xim_styles);
1141 1643
1644 rxvt_freecommastring (s);
1645
1142 if (!found) { 1646 if (found)
1143 XCloseIM(xim); 1647 goto done;
1144 return False;
1145 } 1648 }
1146 1649
1147 ximcallback.callback = rxvt_IMDestroyCallback; 1650 /* try with XMODIFIERS env. var. */
1651 if (IM_get_IC (""))
1652 goto done;
1148 1653
1149/* XXX: not sure why we need this (as well as IC one below) */ 1654 /* try with no modifiers base IF the user didn't specify an IM */
1150 XSetIMValues(xim, XNDestroyCallback, &ximcallback, NULL); 1655 if (IM_get_IC ("@im=none"))
1656 goto done;
1151 1657
1152 preedit_attr = status_attr = NULL; 1658done:
1153 1659#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
1154 if (R->input_style & XIMPreeditPosition) { 1660 if (rs[Rs_imLocale])
1155 rxvt_setSize(aR_ & rect); 1661 SET_LOCALE (locale);
1156 rxvt_setPosition(aR_ & spot); 1662#endif
1157 rxvt_setColor(aR_ & fg, &bg);
1158
1159 preedit_attr = XVaCreateNestedList(0, XNArea, &rect,
1160 XNSpotLocation, &spot,
1161 XNForeground, fg, XNBackground, bg,
1162 //XNFontSet, R->TermWin.fontset,
1163 NULL);
1164 } else if (R->input_style & XIMPreeditArea) {
1165 rxvt_setColor(aR_ & fg, &bg);
1166
1167 /*
1168 * The necessary width of preedit area is unknown
1169 * until create input context.
1170 */
1171 needed_rect.width = 0;
1172
1173 rxvt_setPreeditArea(aR_ & rect, &status_rect, &needed_rect);
1174
1175 preedit_attr = XVaCreateNestedList(0, XNArea, &rect,
1176 XNForeground, fg, XNBackground, bg,
1177 //XNFontSet, R->TermWin.fontset,
1178 NULL);
1179 status_attr = XVaCreateNestedList(0, XNArea, &status_rect,
1180 XNForeground, fg, XNBackground, bg,
1181 //XNFontSet, R->TermWin.fontset,
1182 NULL);
1183 }
1184 R->Input_Context = XCreateIC(xim, XNInputStyle, R->input_style,
1185 XNClientWindow, R->TermWin.parent[0],
1186 XNFocusWindow, R->TermWin.parent[0],
1187 XNDestroyCallback, &ximcallback,
1188 preedit_attr ? XNPreeditAttributes : NULL,
1189 preedit_attr,
1190 status_attr ? XNStatusAttributes : NULL,
1191 status_attr, NULL);
1192 if (preedit_attr)
1193 XFree(preedit_attr);
1194 if (status_attr)
1195 XFree(status_attr);
1196 if (R->Input_Context == NULL) {
1197 rxvt_print_error("failed to create input context");
1198 XCloseIM(xim);
1199 return False;
1200 }
1201 if (R->input_style & XIMPreeditArea)
1202 rxvt_IMSetStatusPosition(aR);
1203 D_MAIN((stderr, "rxvt_IM_get_IC() - successful connection"));
1204 return True;
1205} 1663}
1206 1664
1207/* EXTPROTO */
1208void 1665void
1209rxvt_IMSetStatusPosition(pR) 1666rxvt_term::IMSetPosition ()
1210{ 1667{
1211 XRectangle preedit_rect, status_rect, *needed_rect; 1668 XRectangle preedit_rect, status_rect, *needed_rect;
1212 XVaNestedList preedit_attr, status_attr; 1669 XVaNestedList preedit_attr, status_attr;
1213 1670
1214 if (R->Input_Context == NULL 1671 if (!Input_Context
1215 || !R->TermWin.focus || !(R->input_style & XIMPreeditArea) 1672 || !focus
1673 || !(input_style & (XIMPreeditArea | XIMPreeditPosition))
1216 || !rxvt_IMisRunning(aR)) 1674 || !IMisRunning ())
1217 return; 1675 return;
1218 1676
1677 if (input_style & XIMPreeditPosition)
1678 {
1679 im_set_size (preedit_rect);
1680 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);
1681
1682 XSetICValues (Input_Context,
1683 XNPreeditAttributes, preedit_attr, NULL);
1684 }
1685 else
1686 {
1219/* Getting the necessary width of preedit area */ 1687 /* Getting the necessary width of preedit area */
1220 status_attr = XVaCreateNestedList(0, XNAreaNeeded, &needed_rect, NULL); 1688 status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL);
1221 XGetICValues(R->Input_Context, XNStatusAttributes, status_attr, NULL); 1689 XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL);
1222 XFree(status_attr); 1690 XFree (status_attr);
1223 1691
1224 rxvt_setPreeditArea(aR_ & preedit_rect, &status_rect, needed_rect); 1692 im_set_preedit_area (preedit_rect, status_rect, *needed_rect);
1693 XFree (needed_rect);
1225 1694
1226 preedit_attr = XVaCreateNestedList(0, XNArea, &preedit_rect, NULL); 1695 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);
1227 status_attr = XVaCreateNestedList(0, XNArea, &status_rect, NULL); 1696 status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL);
1228 1697
1229 XSetICValues(R->Input_Context, 1698 XSetICValues (Input_Context,
1230 XNPreeditAttributes, preedit_attr, 1699 XNPreeditAttributes, preedit_attr,
1231 XNStatusAttributes, status_attr, NULL); 1700 XNStatusAttributes, status_attr,
1701 NULL);
1232 1702
1703 XFree (status_attr);
1704 }
1705
1233 XFree(preedit_attr); 1706 XFree (preedit_attr);
1234 XFree(status_attr);
1235} 1707}
1236#endif /* USE_XIM */ 1708#endif /* USE_XIM */
1237 1709
1238/*----------------------------------------------------------------------*/
1239rxvt_t rxvt_current_term;
1240
1241/*----------------------- end-of-file (C source) -----------------------*/ 1710/*----------------------- end-of-file (C source) -----------------------*/

Diff Legend

– Removed lines
+ Added lines
< Changed lines
> Changed lines