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Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.51 by pcg, Sat Mar 6 00:05:01 2004 UTC vs.
Revision 1.334 by sf-exg, Fri Oct 22 16:49:26 2010 UTC

1/*--------------------------------*-C-*---------------------------------*; 1/*----------------------------------------------------------------------*
2 * File: main.c 2 * File: main.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * 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>
7 * - original version 7 * - original version
… …
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) 2003-2008 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 "init.h"
36#include "keyboard.h"
37#include "rxvtperl.h"
36 38
39#include <limits>
40
41#include <cassert>
37#include <signal.h> 42#include <csignal>
38
39#ifdef TTY_GID_SUPPORT
40# include <grp.h>
41#endif
42
43#ifdef HAVE_TERMIOS_H
44# include <termios.h>
45#endif
46
47#include <cstring> 43#include <cstring>
48 44
45#include <termios.h>
46
47#ifdef HAVE_XSETLOCALE
48# define X_LOCALE
49# include <X11/Xlocale.h>
50#else
51# ifdef HAVE_SETLOCALE
52# include <clocale>
53# endif
54#endif
55
56struct termios rxvt_term::def_tio;
57vector<rxvt_term *> rxvt_term::termlist;
58
59// used to tell global functions which terminal instance is "active"
60rxvt_t rxvt_current_term;
61
49static char curlocale[128]; 62static char curlocale[128], savelocale[128];
50 63
51void 64bool
52rxvt_set_locale (const char *locale) 65rxvt_set_locale (const char *locale) NOTHROW
53{ 66{
54 if (locale && STRNCMP (locale, curlocale, 128)) 67 int size = strlen (locale) + 1;
55 { 68
56 STRNCPY (curlocale, locale, 128); 69 if (size > sizeof (curlocale))
70 rxvt_fatal ("locale string too long, aborting.\n");
71
72 if (!locale || !memcmp (locale, curlocale, size))
73 return false;
74
75 memcpy (curlocale, locale, size);
57 setlocale (LC_CTYPE, curlocale); 76 setlocale (LC_CTYPE, curlocale);
58 } 77 return true;
59} 78}
60 79
80void
81rxvt_push_locale (const char *locale) NOTHROW
82{
83 strcpy (savelocale, curlocale);
84 rxvt_set_locale (locale);
85}
86
87void
88rxvt_pop_locale () NOTHROW
89{
90 rxvt_set_locale (savelocale);
91}
92
93#if ENABLE_COMBINING
61class rxvt_composite_vec rxvt_composite; 94class rxvt_composite_vec rxvt_composite;
62 95
63text_t rxvt_composite_vec::compose (uint32_t c1, uint32_t c2) 96text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2)
64{ 97{
65 compose_char *cc; 98 compose_char *cc;
66 99
67 // break compose chains, as stupid readline really likes to duplicate 100 // break compose chains, as stupid readline really likes to duplicate
68 // composing characters for some reason near the end of a line. 101 // composing characters for some reason near the end of a line.
69 cc = (*this)[c1]; 102 cc = (*this)[c1];
70 while (cc) 103 while (cc)
71 { 104 {
72 if (cc->c2 == c2) return c1; 105 if (cc->c2 == c2) return c1;
73 cc = (*this)[cc->c1]; 106 cc = (*this)[cc->c1];
74 } 107 }
75 108
76 // check to see wether this combination already exists otherwise 109 // check to see whether this combination already exists otherwise
77 for (cc = v.end (); cc-- > v.begin (); ) 110 for (cc = v.end (); cc-- > v.begin (); )
78 { 111 {
79 if (cc->c1 == c1 && cc->c2 == c2) 112 if (cc->c1 == c1 && cc->c2 == c2)
80 return COMPOSE_LO + (cc - v.begin ()); 113 return COMPOSE_LO + (cc - v.begin ());
81 } 114 }
… …
94 v.push_back (compose_char (c1, c2)); 127 v.push_back (compose_char (c1, c2));
95 128
96 return v.size () - 1 + COMPOSE_LO; 129 return v.size () - 1 + COMPOSE_LO;
97} 130}
98 131
99int rxvt_composite_vec::expand (uint32_t c, wchar_t *r) 132int rxvt_composite_vec::expand (unicode_t c, wchar_t *r)
100{ 133{
101 compose_char *cc = (*this)[c]; 134 compose_char *cc = (*this)[c];
102 135
103 if (!cc) 136 if (!cc)
104 { 137 {
… …
117 } 150 }
118 151
119 return len; 152 return len;
120 153
121} 154}
122 155#endif
123extern struct rxvt_composite_vec rxvt_composite;
124void *
125rxvt_term::operator new (size_t s)
126{
127 void *p = malloc (s);
128
129 MEMSET (p, 0, s);
130 return p;
131}
132
133void
134rxvt_term::operator delete (void *p, size_t s)
135{
136 free (p);
137}
138 156
139rxvt_term::rxvt_term () 157rxvt_term::rxvt_term ()
140 : 158{
141 rootwin_ev (this, &rxvt_term::rootwin_cb), 159#if HAVE_BG_PIXMAP
142 termwin_ev (this, &rxvt_term::x_cb), 160 update_background_ev.set<rxvt_term, &rxvt_term::update_background_cb> (this);
143 vt_ev (this, &rxvt_term::x_cb),
144#ifdef HAVE_SCROLLBARS
145 scrollbar_ev (this, &rxvt_term::x_cb),
146#endif
147#ifdef MENUBAR
148 menubar_ev (this, &rxvt_term::x_cb),
149#endif 161#endif
150#ifdef CURSOR_BLINK 162#ifdef CURSOR_BLINK
151 cursor_blink_ev (this, &rxvt_term::cursor_blink_cb), 163 cursor_blink_ev.set <rxvt_term, &rxvt_term::cursor_blink_cb> (this); cursor_blink_ev.set (0., CURSOR_BLINK_INTERVAL);
152#endif 164#endif
153#ifdef TEXT_BLINK 165#ifdef TEXT_BLINK
154 text_blink_ev (this, &rxvt_term::text_blink_cb), 166 text_blink_ev.set <rxvt_term, &rxvt_term::text_blink_cb> (this); text_blink_ev.set (0., TEXT_BLINK_INTERVAL);
167#endif
168#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
169 cont_scroll_ev.set <rxvt_term, &rxvt_term::cont_scroll_cb> (this);
170#endif
171#ifdef SELECTION_SCROLLING
172 sel_scroll_ev.set <rxvt_term, &rxvt_term::sel_scroll_cb> (this);
173#endif
174#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
175 slip_wheel_ev.set <rxvt_term, &rxvt_term::slip_wheel_cb> (this);
176#endif
177#if ENABLE_TRANSPARENCY || ENABLE_PERL
178 rootwin_ev.set <rxvt_term, &rxvt_term::rootwin_cb> (this),
179#endif
180 scrollbar_ev.set <rxvt_term, &rxvt_term::x_cb> (this),
181#ifdef USE_XIM
182 im_ev.set <rxvt_term, &rxvt_term::im_cb> (this),
155#endif 183#endif
156#ifdef POINTER_BLANK 184#ifdef POINTER_BLANK
157 pointer_ev (this, &rxvt_term::pointer_cb), 185 pointer_ev.set <rxvt_term, &rxvt_term::pointer_cb> (this);
158#endif 186#endif
187#ifndef NO_BELL
188 bell_ev.set <rxvt_term, &rxvt_term::bell_cb> (this);
189#endif
190 child_ev.set <rxvt_term, &rxvt_term::child_cb> (this);
191 flush_ev.set <rxvt_term, &rxvt_term::flush_cb> (this);
192 destroy_ev.set <rxvt_term, &rxvt_term::destroy_cb> (this);
193 pty_ev.set <rxvt_term, &rxvt_term::pty_cb> (this);
194 incr_ev.set <rxvt_term, &rxvt_term::incr_cb> (this);
195 termwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
196 vt_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
197
198 cmdbuf_ptr = cmdbuf_endp = cmdbuf_base;
199
200 termlist.push_back (this);
201
202#ifdef KEYSYM_RESOURCE
203 keyboard = new keyboard_manager;
204#endif
205}
206
207// clean up the most important stuff, do *not* call x or free mem etc.
208// for use before an emergency exit
209void
210rxvt_term::emergency_cleanup ()
211{
212 if (cmd_pid)
213 kill (-cmd_pid, SIGHUP);
214
215 pty_ev.stop ();
216 delete pty; pty = 0;
217}
218
219rxvt_term::~rxvt_term ()
220{
221 termlist.erase (find (termlist.begin (), termlist.end(), this));
222
223 emergency_cleanup ();
224
225#if ENABLE_STYLES
226 for (int i = RS_styleCount; --i; )
227 if (fontset[i] != fontset[0])
228 delete fontset[i];
229#endif
230 delete fontset[0];
231
232#ifdef HAVE_BG_PIXMAP
233 bgPixmap.destroy ();
234#endif
235#ifdef HAVE_AFTERIMAGE
236 if (asv)
237 destroy_asvisual (asv, 0);
238 if (asimman)
239 destroy_image_manager (asimman, 0);
240#endif
241
242 if (display)
243 {
244 selection_clear ();
245 selection_clear (true);
246
159#ifdef USE_XIM 247#ifdef USE_XIM
160 im_ev (this, &rxvt_term::im_cb), 248 im_destroy ();
161#endif 249#endif
162 check_ev (this, &rxvt_term::check_cb), 250 scrollBar.destroy ();
163 destroy_ev (this, &rxvt_term::destroy_cb), 251 if (gc) XFreeGC (dpy, gc);
164 pty_ev (this, &rxvt_term::pty_cb),
165 incr_ev (this, &rxvt_term::incr_cb)
166{
167 cmdbuf_ptr = cmdbuf_endp = cmdbuf_base;
168}
169 252
170rxvt_term::~rxvt_term ()
171{
172 if (cmd_fd >= 0)
173 close (cmd_fd);
174
175#ifndef NO_SETOWNER_TTYDEV
176 privileged_ttydev (RESTORE);
177#endif
178#ifdef UTMP_SUPPORT
179 privileged_utmp (RESTORE);
180#endif
181
182 delete TermWin.fontset;
183
184 if (display)
185 {
186#if defined(MENUBAR) && (MENUBAR_MAX > 1)
187 delete menuBar.drawable; 253 delete drawable;
188 //if (menuBar.win)
189 // XDestroyWindow (display->display, menuBar.win);
190#endif
191 delete TermWin.drawable;
192 // destroy all windows 254 // destroy all windows
193 if (TermWin.parent[0]) 255 if (parent[0])
194 XDestroyWindow (display->display, TermWin.parent[0]); 256 XDestroyWindow (dpy, parent[0]);
195 }
196 257
197 // TODO: free pixcolours, colours should become part of rxvt_display 258 for (int i = 0; i < TOTAL_COLORS; i++)
259 if (ISSET_PIXCOLOR (i))
260 {
261 pix_colors_focused [i].free (this);
262#if OFF_FOCUS_FADING
263 pix_colors_unfocused [i].free (this);
264#endif
265 }
198 266
199 delete PixColors; 267 clear ();
200 268
269 display->flush (); /* ideally .put should do this */
201 displays.put (display); 270 displays.put (display);
271 }
202 272
203 scr_release (); 273 scr_release ();
204 274
205 free (env_windowid); 275 /* clear all resources */
276 for (int i = 0; i < allocated.size (); i++)
277 free (allocated [i]);
278
279 free (selection.text);
280 free (selection.clip_text);
281 // TODO: manage env vars in child only(!)
206 free (env_display); 282 free (env_display);
207 free (env_term); 283 free (env_term);
208 free (env_colorfgbg);
209 free (locale); 284 free (locale);
210 free (codeset); 285 free (v_buffer);
286 free (incr_buf);
211 287
212 delete envv; 288 delete envv;
213 delete argv; 289 delete argv;
290
291#ifdef KEYSYM_RESOURCE
292 delete keyboard;
293#endif
294#ifndef NO_RESOURCES
295 XrmDestroyDatabase (option_db);
296#endif
297}
298
299// child has exited, usually destroys
300void
301rxvt_term::child_cb (ev::child &w, int status)
302{
303 HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END));
304
305 cmd_pid = 0;
306
307 if (!option (Opt_hold))
308 destroy ();
214} 309}
215 310
216void 311void
217rxvt_term::destroy () 312rxvt_term::destroy ()
218{ 313{
314 if (destroy_ev.is_active ())
315 return;
316
317 HOOK_INVOKE ((this, HOOK_DESTROY, DT_END));
318
319#if ENABLE_OVERLAY
320 scr_overlay_off ();
321#endif
322
219 if (display) 323 if (display)
220 { 324 {
325#if USE_XIM
326 im_ev.stop (display);
327#endif
328 scrollbar_ev.stop (display);
329#if ENABLE_TRANSPARENCY || ENABLE_PERL
221 rootwin_ev.stop (display); 330 rootwin_ev.stop (display);
331#endif
332 incr_ev.stop ();
222 termwin_ev.stop (display); 333 termwin_ev.stop (display);
223 vt_ev.stop (display); 334 vt_ev.stop (display);
224#ifdef USE_XIM
225 im_destroy ();
226 im_ev.stop (display);
227#endif
228#ifdef HAVE_SCROLLBARS
229 scrollbar_ev.stop (display);
230#endif
231#ifdef MENUBAR
232 menubar_ev.stop (display);
233#endif
234 } 335 }
235 336
236 check_ev.stop (); 337 flush_ev.stop ();
237 pty_ev.stop (); 338 pty_ev.stop ();
238#ifdef CURSOR_BLINK 339#ifdef CURSOR_BLINK
239 cursor_blink_ev.stop (); 340 cursor_blink_ev.stop ();
240#endif 341#endif
241#ifdef TEXT_BLINK 342#ifdef TEXT_BLINK
242 text_blink_ev.stop (); 343 text_blink_ev.stop ();
243#endif 344#endif
345#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
346 cont_scroll_ev.stop ();
347#endif
348#ifdef SELECTION_SCROLLING
349 sel_scroll_ev.stop ();
350#endif
244#ifdef POINTER_BLANK 351#ifdef POINTER_BLANK
245 pointer_ev.stop (); 352 pointer_ev.stop ();
246#endif 353#endif
247 354
248 destroy_ev.start (0); 355 destroy_ev.start ();
249} 356}
250 357
251void 358void
252rxvt_term::destroy_cb (time_watcher &w) 359rxvt_term::destroy_cb (ev::idle &w, int revents)
253{ 360{
254 SET_R (this); 361 make_current ();
255 362
256 delete this; 363 delete this;
257}
258
259/*----------------------------------------------------------------------*/
260/* rxvt_init () */
261/* LIBPROTO */
262rxvt_t
263rxvt_init (int argc, const char *const *argv)
264{
265 SET_R (new rxvt_term);
266
267 if (!GET_R->init_vars () || !GET_R->init (argc, argv))
268 {
269 delete GET_R;
270 SET_R (0);
271 }
272
273 return GET_R;
274}
275
276static int (*old_xerror_handler) (Display *dpy, XErrorEvent *event);
277
278void
279rxvt_init_signals ()
280{
281 /* install exit handler for cleanup */
282#if 0
283#ifdef HAVE_ATEXIT
284 atexit (rxvt_clean_exit);
285#else
286#endif
287#endif
288
289 struct sigaction sa;
290
291 sigfillset (&sa.sa_mask);
292 sa.sa_flags = SA_NOCLDSTOP | SA_RESTART;
293 sa.sa_handler = SIG_IGN; sigaction (SIGHUP , &sa, 0);
294 sa.sa_handler = SIG_IGN; sigaction (SIGPIPE, &sa, 0);
295 sa.sa_handler = rxvt_Exit_signal; sigaction (SIGINT , &sa, 0);
296 sa.sa_handler = rxvt_Exit_signal; sigaction (SIGQUIT, &sa, 0);
297 sa.sa_handler = rxvt_Exit_signal; sigaction (SIGTERM, &sa, 0);
298 sa.sa_handler = rxvt_Child_signal; sigaction (SIGCHLD, &sa, 0);
299
300 /* need to trap SIGURG for SVR4 (Unixware) rlogin */
301 /* signal (SIGURG, SIG_DFL); */
302
303 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);
304 //XSetIOErrorHandler ((XErrorHandler) rxvt_xioerror_handler);
305}
306
307bool
308rxvt_term::init (int argc, const char *const *argv)
309{
310 /*
311 * Save and then give up any super-user privileges
312 * If we need privileges in any area then we must specifically request it.
313 * We should only need to be root in these cases:
314 * 1. write utmp entries on some systems
315 * 2. chown tty on some systems
316 */
317 privileges (SAVE);
318 privileges (IGNORE);
319
320 init_secondary ();
321
322 const char **cmd_argv = init_resources (argc, argv);
323
324 set_locale ("");
325
326#if MENUBAR_MAX
327 menubar_read (rs[Rs_menu]);
328#endif
329#ifdef HAVE_SCROLLBARS
330 if (Options & Opt_scrollBar)
331 scrollBar.setIdle (); /* set existence for size calculations */
332#endif
333
334 create_windows (argc, argv);
335
336 init_xlocale ();
337
338 scr_reset (); /* initialize screen */
339
340#if 0
341 XSynchronize (display->display, True);
342#endif
343
344#ifdef HAVE_SCROLLBARS
345 if (Options & Opt_scrollBar)
346 resize_scrollbar (); /* create and map scrollbar */
347#endif
348#if (MENUBAR_MAX)
349 if (menubar_visible ())
350 XMapWindow (display->display, menuBar.win);
351#endif
352#ifdef TRANSPARENT
353 if (Options & Opt_transparent)
354 {
355 XSelectInput (display->display, display->root, PropertyChangeMask);
356 check_our_parents ();
357 }
358#endif
359
360 rootwin_ev.start (display, display->root);
361
362 XMapWindow (display->display, TermWin.vt);
363 XMapWindow (display->display, TermWin.parent[0]);
364
365 init_command (cmd_argv);
366
367 pty_ev.start (cmd_fd, EVENT_READ);
368
369 check_ev.start ();
370
371 return true;
372}
373
374/* ------------------------------------------------------------------------- *
375 * SIGNAL HANDLING & EXIT HANDLER *
376 * ------------------------------------------------------------------------- */
377/*
378 * Catch a SIGCHLD signal and exit if the direct child has died
379 */
380/* ARGSUSED */
381/* EXTPROTO */
382RETSIGTYPE
383rxvt_Child_signal (int sig __attribute__ ((unused)))
384{
385 int pid, save_errno = errno;
386 while ((pid = waitpid (-1, NULL, WNOHANG)) == -1 && errno == EINTR)
387 ;
388 errno = save_errno;
389
390#if 0
391 if (pid == cmd_pid)
392 exit (EXIT_SUCCESS);
393#endif
394}
395
396/*
397 * Catch a fatal signal and tidy up before quitting
398 */
399/* EXTPROTO */
400RETSIGTYPE
401rxvt_Exit_signal (int sig)
402{
403 signal (sig, SIG_DFL);
404#ifdef DEBUG_CMD
405 rxvt_print_error ("signal %d", sig);
406#endif
407 rxvt_clean_exit ();
408 kill (getpid (), sig);
409}
410
411/* INTPROTO */
412int
413rxvt_xerror_handler (Display *display, XErrorEvent *event)
414{
415 if (GET_R->allowedxerror == -1)
416 GET_R->allowedxerror = event->error_code;
417 else
418 {
419 old_xerror_handler (display, event);
420 GET_R->destroy ();
421 }
422
423 return 0;
424} 364}
425 365
426/*----------------------------------------------------------------------*/ 366/*----------------------------------------------------------------------*/
427/* 367/*
428 * Exit gracefully, clearing the utmp entry and restoring tty attributes 368 * Exit gracefully, clearing the utmp entry and restoring tty attributes
429 * TODO: if debugging, this should free up any known resources if we can 369 * TODO: if debugging, this should free up any known resources if we can
430 */ 370 */
431/* EXTPROTO */ 371static XErrorHandler old_xerror_handler;
432void
433rxvt_clean_exit ()
434{
435 // TODO: rxvtd should clean up all ressources
436 if (GET_R)
437 GET_R->destroy ();
438}
439 372
440/* ------------------------------------------------------------------------- * 373static void
441 * MEMORY ALLOCATION WRAPPERS * 374rxvt_emergency_cleanup ()
442 * ------------------------------------------------------------------------- */
443/* EXTPROTO */
444void *
445rxvt_malloc (size_t size)
446{ 375{
447 void *p; 376 for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
448 377 (*t)->emergency_cleanup ();
449 p = malloc (size);
450 if (p)
451 return p;
452
453 fprintf (stderr, RESNAME ": memory allocation failure. Aborting");
454 rxvt_clean_exit ();
455 exit (EXIT_FAILURE);
456 /* NOTREACHED */
457} 378}
458 379
459/* EXTPROTO */ 380#if !ENABLE_MINIMAL
460void * 381static void
461rxvt_calloc (size_t number, size_t size) 382print_x_error (Display *dpy, XErrorEvent *event)
462{ 383{
463 void *p; 384 char buffer[BUFSIZ];
464 385 char mesg[BUFSIZ];
465 p = calloc (number, size); 386 char number[32];
466 if (p) 387 char *mtype = "XlibMessage";
467 return p; 388 XGetErrorText(dpy, event->error_code, buffer, BUFSIZ);
468 389 XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ);
469 fprintf (stderr, RESNAME ": memory allocation failure. Aborting"); 390 rxvt_warn ("An X Error occurred, trying to continue after report.\n");
470 rxvt_clean_exit (); 391 rxvt_warn ("%s: %s\n", mesg, buffer);
471 exit (EXIT_FAILURE); 392 XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ);
472 /* NOTREACHED */ 393 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code);
394 sprintf(number, "%d", event->request_code);
395 XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ);
396 rxvt_warn ("(which is %s)\n", buffer);
397 if (event->request_code >= 128) {
398 XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d",
399 mesg, BUFSIZ);
400 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code);
401 }
402 if ((event->error_code == BadWindow) ||
403 (event->error_code == BadPixmap) ||
404 (event->error_code == BadCursor) ||
405 (event->error_code == BadFont) ||
406 (event->error_code == BadDrawable) ||
407 (event->error_code == BadColor) ||
408 (event->error_code == BadGC) ||
409 (event->error_code == BadIDChoice) ||
410 (event->error_code == BadValue) ||
411 (event->error_code == BadAtom)) {
412 if (event->error_code == BadValue)
413 XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x",
414 mesg, BUFSIZ);
415 else if (event->error_code == BadAtom)
416 XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x",
417 mesg, BUFSIZ);
418 else
419 XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x",
420 mesg, BUFSIZ);
421 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid);
422 }
423 XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",
424 mesg, BUFSIZ);
425 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial);
473} 426}
427#endif
474 428
475/* EXTPROTO */ 429int
476void * 430rxvt_xerror_handler (Display *display, XErrorEvent *event)
477rxvt_realloc (void *ptr, size_t size)
478{ 431{
479 void *p; 432 if (GET_R->allowedxerror == -1)
480 433 GET_R->allowedxerror = event->error_code;
481 if (ptr)
482 p = realloc (ptr, size);
483 else 434 else
484 p = malloc (size); 435 {
485 if (p) 436 // GET_R is most likely not the terminal which caused the error,
437 // so just output the error and continue
438#if ENABLE_MINIMAL
439 old_xerror_handler (display, event);
440#else
441 print_x_error (display, event);
442#endif
443 }
444
486 return p; 445 return 0;
446}
487 447
488 fprintf (stderr, RESNAME ": memory allocation failure. Aborting"); 448int
489 rxvt_clean_exit (); 449rxvt_xioerror_handler (Display *display)
450{
451 rxvt_warn ("X connection to '%s' broken, unable to recover, exiting.\n",
452 DisplayString (display));
453 rxvt_emergency_cleanup ();
490 exit (EXIT_FAILURE); 454 _exit (EXIT_FAILURE);
491 /* NOTREACHED */
492} 455}
493 456
494/* ------------------------------------------------------------------------- * 457static struct sig_handlers
495 * PRIVILEGED OPERATIONS *
496 * ------------------------------------------------------------------------- */
497/* take care of suid/sgid super-user (root) privileges */
498void
499rxvt_term::privileges (int mode)
500{ 458{
501#if ! defined(__CYGWIN32__) 459 ev::sig sw_term, sw_int;
502# if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID) 460
503 /* setreuid () is the poor man's setuid (), seteuid () */ 461 /*
504# define seteuid(a) setreuid(-1, (a)) 462 * Catch a fatal signal and tidy up before quitting
505# define setegid(a) setregid(-1, (a)) 463 */
506# define HAVE_SETEUID 464 void sig_term (ev::sig &w, int revents);
465
466 sig_handlers ()
467 {
468 sw_term.set<sig_handlers, &sig_handlers::sig_term> (this);
469 sw_int .set<sig_handlers, &sig_handlers::sig_term> (this);
470 }
471} sig_handlers;
472
473void
474sig_handlers::sig_term (ev::sig &w, int revents)
475{
476 rxvt_emergency_cleanup ();
477 w.stop ();
478 kill (getpid (), w.signum);
479}
480
481static void
482rxvt_get_ttymode (struct termios *tio)
483{
484 if (tcgetattr (STDIN_FILENO, tio) < 0)
485 memset (tio, 0, sizeof (struct termios));
486
487 for (int i = 0; i < NCCS; i++)
488 tio->c_cc[i] = VDISABLE;
489
490 tio->c_cc[VINTR] = CINTR;
491 tio->c_cc[VQUIT] = CQUIT;
492 tio->c_cc[VERASE] = CERASE;
493#ifdef VERASE2
494 tio->c_cc[VERASE2] = CERASE2;
495#endif
496 tio->c_cc[VKILL] = CKILL;
497 tio->c_cc[VEOF] = CEOF;
498 tio->c_cc[VSTART] = CSTART;
499 tio->c_cc[VSTOP] = CSTOP;
500 tio->c_cc[VSUSP] = CSUSP;
501# ifdef VDSUSP
502 tio->c_cc[VDSUSP] = CDSUSP;
507# endif 503# endif
508# ifdef HAVE_SETEUID 504# ifdef VREPRINT
509 switch (mode) 505 tio->c_cc[VREPRINT] = CRPRNT;
510 {
511 case IGNORE:
512 /*
513 * change effective uid/gid - not real uid/gid - so we can switch
514 * back to root later, as required
515 */
516 seteuid (getuid ());
517 setegid (getgid ());
518 break;
519 case SAVE:
520 euid = geteuid ();
521 egid = getegid ();
522 break;
523 case RESTORE:
524 seteuid (euid);
525 setegid (egid);
526 break;
527 }
528# else
529 switch (mode)
530 {
531 case IGNORE:
532 setuid (getuid ());
533 setgid (getgid ());
534 /* FALLTHROUGH */
535 case SAVE:
536 /* FALLTHROUGH */
537 case RESTORE:
538 break;
539 }
540# endif 506# endif
541#endif 507# ifdef VDISCRD
542} 508 tio->c_cc[VDISCRD] = CFLUSH;
543
544#ifdef UTMP_SUPPORT
545void
546rxvt_term::privileged_utmp (char action)
547{
548 D_MAIN ((stderr, "rxvt_privileged_utmp (%c); waiting for: %c (pid: %d)",
549 action, next_utmp_action, getpid ()));
550 if (next_utmp_action != action || (action != SAVE && action != RESTORE)
551 || (Options & Opt_utmpInhibit)
552 || ttydev == NULL || *ttydev == '\0')
553 return;
554
555 privileges (RESTORE);
556 if (action == SAVE)
557 {
558 next_utmp_action = RESTORE;
559 makeutent (ttydev, rs[Rs_display_name]);
560 }
561 else
562 { /* action == RESTORE */
563 next_utmp_action = IGNORE;
564 cleanutent ();
565 }
566 privileges (IGNORE);
567}
568#endif
569
570#ifndef NO_SETOWNER_TTYDEV
571void
572rxvt_term::privileged_ttydev (char action)
573{
574 D_MAIN ((stderr,
575 "privileged_ttydev (%c); waiting for: %c (pid: %d)",
576 action, next_tty_action, getpid ()));
577 if (next_tty_action != action || (action != SAVE && action != RESTORE)
578 || ttydev == NULL || *ttydev == '\0')
579 return;
580
581 privileges (RESTORE);
582
583 if (action == SAVE)
584 {
585 next_tty_action = RESTORE;
586# ifndef RESET_TTY_TO_COMMON_DEFAULTS
587 /* store original tty status for restoration rxvt_clean_exit () -- rgg 04/12/95 */
588 if (lstat (ttydev, &ttyfd_stat) < 0) /* you lose out */
589 next_tty_action = IGNORE;
590 else
591# endif 509# endif
592 510# ifdef VWERSE
593 { 511 tio->c_cc[VWERSE] = CWERASE;
594 chown (ttydev, getuid (), ttygid); /* fail silently */
595 chmod (ttydev, ttymode);
596# ifdef HAVE_REVOKE
597 revoke (ttydev);
598# endif 512# endif
599 513# ifdef VLNEXT
600 } 514 tio->c_cc[VLNEXT] = CLNEXT;
601 }
602 else
603 { /* action == RESTORE */
604 next_tty_action = IGNORE;
605# ifndef RESET_TTY_TO_COMMON_DEFAULTS
606 chmod (ttydev, ttyfd_stat.st_mode);
607 chown (ttydev, ttyfd_stat.st_uid, ttyfd_stat.st_gid);
608# else
609 chmod (ttydev,
610 (S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH | S_IWOTH));
611 chown (ttydev, 0, 0);
612# endif 515# endif
613 516
614 } 517# if VMIN != VEOF
615 518 tio->c_cc[VMIN] = 1;
616 privileges (IGNORE);
617
618# ifndef RESET_TTY_TO_COMMON_DEFAULTS
619 D_MAIN ((stderr, "%s \"%s\": mode %03o, uid %d, gid %d",
620 action == RESTORE ? "Restoring" : (action ==
621 SAVE ? "Saving" :
622 "UNKNOWN ERROR for"), ttydev,
623 ttyfd_stat.st_mode, ttyfd_stat.st_uid,
624 ttyfd_stat.st_gid));
625# endif 519# endif
626} 520# if VTIME != VEOL
521 tio->c_cc[VTIME] = 0;
627#endif 522# endif
523
524 /* input modes */
525 tio->c_iflag = (BRKINT | IGNPAR | ICRNL
526# ifdef IMAXBEL
527 | IMAXBEL
528# endif
529 | IXON);
530
531 /* output modes */
532 tio->c_oflag = (OPOST | ONLCR);
533
534 /* control modes */
535 tio->c_cflag = (CS8 | CREAD);
536
537 /* local modes */
538 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
539# if defined (ECHOCTL) && defined (ECHOKE)
540 | ECHOCTL | ECHOKE
541# endif
542 | ECHOE | ECHOK);
543}
544
545char **rxvt_environ; // startup environment
546
547void
548rxvt_init ()
549{
550 assert (("fontMask must not overlap other RS masks",
551 0 == (RS_fontMask & (RS_Sel | RS_baseattrMask | RS_customMask | RS_bgMask | RS_fgMask))));
552
553 rxvt_get_ttymode (&rxvt_term::def_tio);
554
555 // get rid of stdin/stdout as we don't need them, to free resources
556 dup2 (STDERR_FILENO, STDIN_FILENO);
557 dup2 (STDERR_FILENO, STDOUT_FILENO);
558
559 ptytty::init ();
560
561 if (!ev_default_loop ())
562 rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n");
563
564 rxvt_environ = environ;
565
566 signal (SIGHUP, SIG_IGN);
567 signal (SIGPIPE, SIG_IGN);
568
569 sig_handlers.sw_term.start (SIGTERM); ev_unref ();
570 sig_handlers.sw_int.start (SIGINT); ev_unref ();
571
572 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);
573 // TODO: handle this with exceptions and tolerate the memory loss
574 XSetIOErrorHandler (rxvt_xioerror_handler);
575
576 XrmInitialize ();
577}
628 578
629/*----------------------------------------------------------------------*/ 579/*----------------------------------------------------------------------*/
630/* 580/*
631 * window size/position calculcations for XSizeHint and other storage. 581 * window size/position calculations for XSizeHint and other storage.
632 * if width/height are non-zero then override calculated width/height 582 * if width/height are non-zero then override calculated width/height
633 */ 583 */
634void 584void
635rxvt_term::window_calc (unsigned int width, unsigned int height) 585rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)
636{ 586{
637 short recalc_x, recalc_y; 587 short recalc_x, recalc_y;
638 int x, y, sb_w, mb_h, flags; 588 int x, y, flags;
639 unsigned int w, h; 589 unsigned int w, h;
640 unsigned int max_width, max_height; 590 unsigned int max_width, max_height;
641 591
642 D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d",
643 TermWin.ncol, TermWin.nrow, szHint.width,
644 szHint.height));
645 szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; 592 szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity;
646 szHint.win_gravity = NorthWestGravity; 593 szHint.win_gravity = NorthWestGravity;
647 /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ 594 /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */
648 595
649 recalc_x = recalc_y = 0; 596 recalc_x = recalc_y = 0;
650 flags = 0; 597 flags = 0;
598
651 if (!parsed_geometry) 599 if (!parsed_geometry)
652 { 600 {
653 parsed_geometry = 1; 601 parsed_geometry = 1;
602
654 if (rs[Rs_geometry]) 603 if (rs[Rs_geometry])
655 flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h); 604 flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h);
605
656 if (flags & WidthValue) 606 if (flags & WidthValue)
657 { 607 {
658 TermWin.ncol = BOUND_POSITIVE_INT16 (w); 608 if (!w)
609 rxvt_fatal ("illegal window geometry (width and height must be non-zero), aborting.\n");
610
611 ncol = clamp (w, 1, std::numeric_limits<int16_t>::max ());
659 szHint.flags |= USSize; 612 szHint.flags |= USSize;
660 } 613 }
614
661 if (flags & HeightValue) 615 if (flags & HeightValue)
662 { 616 {
663 TermWin.nrow = BOUND_POSITIVE_INT16 (h); 617 if (!h)
618 rxvt_fatal ("illegal window geometry (width and height must be non-zero), aborting.\n");
619
620 nrow = clamp (h, 1, std::numeric_limits<int16_t>::max ());
664 szHint.flags |= USSize; 621 szHint.flags |= USSize;
665 } 622 }
623
666 if (flags & XValue) 624 if (flags & XValue)
667 { 625 {
668 szHint.x = x; 626 szHint.x = x;
669 szHint.flags |= USPosition; 627 szHint.flags |= USPosition;
628
670 if (flags & XNegative) 629 if (flags & XNegative)
671 { 630 {
672 recalc_x = 1; 631 recalc_x = 1;
673 szHint.win_gravity = NorthEastGravity; 632 szHint.win_gravity = NorthEastGravity;
674 } 633 }
675 } 634 }
635
676 if (flags & YValue) 636 if (flags & YValue)
677 { 637 {
678 szHint.y = y; 638 szHint.y = y;
679 szHint.flags |= USPosition; 639 szHint.flags |= USPosition;
640
680 if (flags & YNegative) 641 if (flags & YNegative)
681 { 642 {
682 recalc_y = 1; 643 recalc_y = 1;
644
683 if (szHint.win_gravity == NorthEastGravity) 645 if (szHint.win_gravity == NorthEastGravity)
684 szHint.win_gravity = SouthEastGravity; 646 szHint.win_gravity = SouthEastGravity;
685 else 647 else
686 szHint.win_gravity = SouthWestGravity; 648 szHint.win_gravity = SouthWestGravity;
687 } 649 }
688 } 650 }
689 } 651 }
652
690 /* TODO: BOUNDS */ 653 /* TODO: BOUNDS */
691 TermWin.width = TermWin.ncol * TermWin.fwidth; 654 width = ncol * fwidth;
692 TermWin.height = TermWin.nrow * TermWin.fheight; 655 height = nrow * fheight;
693 max_width = MAX_COLS * TermWin.fwidth; 656 max_width = MAX_COLS * fwidth;
694 max_height = MAX_ROWS * TermWin.fheight; 657 max_height = MAX_ROWS * fheight;
695 658
696 szHint.base_width = szHint.base_height = 2 * TermWin.int_bwidth; 659 szHint.base_width = szHint.base_height = 2 * int_bwidth;
697 660
698 sb_w = mb_h = 0;
699 window_vt_x = window_vt_y = 0; 661 window_vt_x = window_vt_y = int_bwidth;
700 if (scrollbar_visible ()) 662
663 if (scrollBar.state)
701 { 664 {
702 sb_w = scrollbar_TotalWidth (); 665 int sb_w = scrollBar.total_width ();
703 szHint.base_width += sb_w; 666 szHint.base_width += sb_w;
667
704 if (! (Options & Opt_scrollBar_right)) 668 if (!option (Opt_scrollBar_right))
705 window_vt_x = sb_w; 669 window_vt_x += sb_w;
706 }
707 if (menubar_visible ())
708 { 670 }
709 mb_h = menuBar_TotalHeight (); 671
710 szHint.base_height += mb_h;
711 window_vt_y = mb_h;
712 }
713 szHint.width_inc = TermWin.fwidth; 672 szHint.width_inc = fwidth;
714 szHint.height_inc = TermWin.fheight; 673 szHint.height_inc = fheight;
715 szHint.min_width = szHint.base_width + szHint.width_inc; 674 szHint.min_width = szHint.base_width + szHint.width_inc;
716 szHint.min_height = szHint.base_height + szHint.height_inc; 675 szHint.min_height = szHint.base_height + szHint.height_inc;
717 676
718 if (width && width - szHint.base_width < max_width) 677 if (newwidth && newwidth - szHint.base_width < max_width)
719 { 678 {
720 szHint.width = width; 679 szHint.width = newwidth;
721 TermWin.width = width - szHint.base_width; 680 width = newwidth - szHint.base_width;
722 } 681 }
723 else 682 else
724 { 683 {
725 MIN_IT (TermWin.width, max_width); 684 min_it (width, max_width);
726 szHint.width = szHint.base_width + TermWin.width; 685 szHint.width = szHint.base_width + width;
727 } 686 }
687
728 if (height && height - szHint.base_height < max_height) 688 if (newheight && newheight - szHint.base_height < max_height)
729 { 689 {
730 szHint.height = height; 690 szHint.height = newheight;
731 TermWin.height = height - szHint.base_height; 691 height = newheight - szHint.base_height;
732 } 692 }
733 else 693 else
734 { 694 {
735 MIN_IT (TermWin.height, max_height); 695 min_it (height, max_height);
736 szHint.height = szHint.base_height + TermWin.height; 696 szHint.height = szHint.base_height + height;
737 } 697 }
738 if (scrollbar_visible () && (Options & Opt_scrollBar_right))
739 window_sb_x = szHint.width - sb_w;
740 698
741 if (recalc_x) 699 if (recalc_x)
742 szHint.x += (DisplayWidth (display->display, DefaultScreen (display->display)) 700 szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth;
743 - szHint.width - 2 * TermWin.ext_bwidth); 701
744 if (recalc_y) 702 if (recalc_y)
745 szHint.y += (DisplayHeight (display->display, DefaultScreen (display->display)) 703 szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth;
746 - szHint.height - 2 * TermWin.ext_bwidth);
747 704
748 TermWin.ncol = TermWin.width / TermWin.fwidth; 705 ncol = width / fwidth;
749 TermWin.nrow = TermWin.height / TermWin.fheight; 706 nrow = height / fheight;
750 D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d",
751 TermWin.ncol, TermWin.nrow, szHint.width,
752 szHint.height));
753 return;
754} 707}
755 708
756/*----------------------------------------------------------------------*/ 709/*----------------------------------------------------------------------*/
757/* 710/*
758 * Tell the teletype handler what size the window is. 711 * Tell the teletype handler what size the window is.
759 * Called after a window size change. 712 * Called after a window size change.
760 */ 713 */
761void 714void
762rxvt_term::tt_winch () 715rxvt_term::tt_winch ()
763{ 716{
717 if (pty->pty < 0)
718 return;
719
764 struct winsize ws; 720 struct winsize ws;
765 721
766 if (cmd_fd < 0)
767 return;
768
769 ws.ws_col = TermWin.ncol; 722 ws.ws_col = ncol;
770 ws.ws_row = TermWin.nrow; 723 ws.ws_row = nrow;
771 ws.ws_xpixel = ws.ws_ypixel = 0; 724 ws.ws_xpixel = width;
772#ifndef DEBUG_SIZE 725 ws.ws_ypixel = height;
773 (void)ioctl (cmd_fd, TIOCSWINSZ, &ws); 726 ioctl (pty->pty, TIOCSWINSZ, &ws);
774#else 727
775 if (ioctl (cmd_fd, TIOCSWINSZ, &ws) < 0) 728#if 0
776 D_SIZE ((stderr, "Failed to send TIOCSWINSZ to fd %d", fd)); 729 // TIOCSWINSZ is supposed to do this automatically and correctly
777# ifdef SIGWINCH
778 else if (cmd_pid) /* force through to the command */ 730 if (cmd_pid) /* force through to the command */
779 kill (cmd_pid, SIGWINCH); 731 kill (-cmd_pid, SIGWINCH);
780# endif
781#endif 732#endif
782} 733}
783 734
784/*----------------------------------------------------------------------*/ 735/*----------------------------------------------------------------------*/
785/* rxvt_change_font () - Switch to a new font */ 736/* set_fonts () - load and set the various fonts
786/* 737 *
787 * init = 1 - initialize 738 * init = 1 - initialize
788 * 739 *
789 * fontname == FONT_UP - switch to bigger font 740 * fontname == FONT_UP - switch to bigger font
790 * fontname == FONT_DN - switch to smaller font 741 * fontname == FONT_DN - switch to smaller font
791 */ 742 */
792bool 743bool
793rxvt_term::change_font (const char *fontname) 744rxvt_term::set_fonts ()
794{ 745{
795 if (fontname == FONT_UP)
796 {
797 // TODO
798 }
799 else if (fontname == FONT_DN)
800 {
801 // TODO
802 }
803 else
804 {
805 rxvt_fontset *fs = new rxvt_fontset (this); 746 rxvt_fontset *fs = new rxvt_fontset (this);
747 rxvt_fontprop prop;
806 748
807 if (fs && fs->populate (fontname ? fontname : "fixed")) 749 if (!fs
750 || !fs->populate (rs[Rs_font] ? rs[Rs_font] : "fixed")
751 || !fs->realize_font (1))
752 {
753 delete fs;
754 return false;
755 }
756
757#if ENABLE_STYLES
758 for (int i = RS_styleCount; --i; )
759 if (fontset[i] != fontset[0])
760 delete fontset[i];
761#endif
762
763 delete fontset[0];
764 fontset[0] = fs;
765
766 prop = (*fs)[rxvt_fontset::firstFont]->properties ();
767 prop.height += lineSpace;
768 prop.width += letterSpace;
769
770 fs->set_prop (prop, false);
771
772 fwidth = prop.width;
773 fheight = prop.height;
774 fbase = prop.ascent;
775
776 for (int style = 1; style < 4; style++)
777 {
778#if ENABLE_STYLES
779 const char *res = rs[Rs_font + style];
780
781 if (res && !*res)
782 fontset[style] = fontset[0];
783 else
808 { 784 {
809 delete TermWin.fontset; 785 fontset[style] = fs = new rxvt_fontset (this);
810 TermWin.fontset = fs; 786 rxvt_fontprop prop2 = prop;
811 TermWin.fwidth = fs->base_font ()->width;
812 TermWin.fheight = fs->base_font ()->height;
813 TermWin.fbase = fs->base_font ()->ascent;
814 787
815 if (TermWin.parent[0]) 788 if (res)
816 { 789 {
817 resize_all_windows (0, 0, 0); 790 fs->populate (res);
818 scr_remap_chars (); 791 fs->set_prop (prop2, false);
819 scr_touch (true);
820 } 792 }
793 else
794 {
795 fs->populate (fontset[0]->fontdesc);
821 796
822 return true; 797 if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold;
798 if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic;
799
800 fs->set_prop (prop2, true);
801 }
802
823 } 803 }
804#else
805 fontset[style] = fontset[0];
806#endif
807 }
808
809 if (parent[0])
824 } 810 {
811 resize_all_windows (0, 0, 0);
812 scr_remap_chars ();
813 scr_touch (true);
814 }
825 815
826 return false; 816 return true;
827} 817}
828 818
829bool 819void
830rxvt_term::font_up_down (int n, int direction) 820rxvt_term::set_string_property (Atom prop, const char *str, int len)
831{ 821{
832 return false; 822 XChangeProperty (dpy, parent[0],
823 prop, XA_STRING, 8, PropModeReplace,
824 (const unsigned char *)str, len >= 0 ? len : strlen (str));
825}
826
827void
828rxvt_term::set_mbstring_property (Atom prop, const char *str, int len)
829{
830 XTextProperty ct;
831
832 if (XmbTextListToTextProperty (dpy, (char **)&str, 1, XStdICCTextStyle, &ct) >= 0)
833 {
834 XSetTextProperty (dpy, parent[0], &ct, prop);
835 XFree (ct.value);
836 }
837}
838
839void
840rxvt_term::set_utf8_property (Atom prop, const char *str, int len)
841{
842 wchar_t *ws = rxvt_mbstowcs (str, len);
843 char *s = rxvt_wcstoutf8 (ws);
844
845 XChangeProperty (dpy, parent[0],
846 prop, xa[XA_UTF8_STRING], 8, PropModeReplace,
847 (const unsigned char *)s, strlen (s));
848
849 free (s);
850 free (ws);
833} 851}
834 852
835/*----------------------------------------------------------------------*/ 853/*----------------------------------------------------------------------*/
836/*----------------------------------------------------------------------*/ 854/*----------------------------------------------------------------------*/
837/* xterm sequences - title, iconName, color (exptl) */ 855/* xterm sequences - title, iconName, color (exptl) */
838void 856void
839rxvt_term::set_title (const char *str) 857rxvt_term::set_title (const char *str)
840{ 858{
841#ifndef SMART_WINDOW_TITLE 859 set_mbstring_property (XA_WM_NAME, str);
842 XStoreName (display->display, TermWin.parent[0], str); 860#if ENABLE_EWMH
843#else 861 set_utf8_property (xa[XA_NET_WM_NAME], str);
844 char *name;
845
846 if (XFetchName (display->display, TermWin.parent[0], &name) == 0)
847 name = NULL;
848 if (name == NULL || STRCMP (name, str))
849 XStoreName (display->display, TermWin.parent[0], str);
850 if (name)
851 XFree (name);
852#endif 862#endif
853} 863}
854 864
855void 865void
856rxvt_term::set_iconName (const char *str) 866rxvt_term::set_icon_name (const char *str)
857{ 867{
858#ifndef SMART_WINDOW_TITLE 868 set_mbstring_property (XA_WM_ICON_NAME, str);
859 XSetIconName (display->display, TermWin.parent[0], str); 869#if ENABLE_EWMH
860#else 870 set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);
861 char *name;
862
863 if (XGetIconName (display->display, TermWin.parent[0], &name))
864 name = NULL;
865 if (name == NULL || STRCMP (name, str))
866 XSetIconName (display->display, TermWin.parent[0], str);
867 if (name)
868 XFree (name);
869#endif 871#endif
870} 872}
871 873
874void
875rxvt_term::set_window_color (int idx, const char *color)
876{
872#ifdef XTERM_COLOR_CHANGE 877#ifdef XTERM_COLOR_CHANGE
873void
874rxvt_term::set_window_color (int idx, const char *color)
875{
876 rxvt_color xcol; 878 rxvt_color xcol;
877 int i;
878 879
879 if (color == NULL || *color == '\0') 880 if (color == NULL || *color == '\0')
880 return; 881 return;
881 882
883 color = strdup (color);
884 allocated.push_back ((void *)color);
885 rs[Rs_color + idx] = color;
886
882 /* handle color aliases */ 887 /* handle color aliases */
883 if (isdigit (*color)) 888 if (isdigit (*color))
884 { 889 {
885 i = atoi (color); 890 int i = atoi (color);
891
886 if (i >= 8 && i <= 15) 892 if (i >= 8 && i <= 15)
893 {
887 { /* bright colors */ 894 /* bright colors */
888 i -= 8;
889# ifndef NO_BRIGHTCOLOR
890 PixColors[idx] = PixColors[minBrightCOLOR + i]; 895 pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i - 8];
891 SET_PIXCOLOR (idx);
892 goto Done; 896 goto done;
893# endif
894
895 } 897 }
898
896 if (i >= 0 && i <= 7) 899 if (i >= 0 && i <= 7)
900 {
897 { /* normal colors */ 901 /* normal colors */
898 PixColors[idx] = PixColors[minCOLOR + i]; 902 pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];
899 SET_PIXCOLOR (idx);
900 goto Done; 903 goto done;
901 } 904 }
902 } 905 }
903 if (!rXParseAllocColor (& xcol, color)) 906
904 return; 907 set_color (xcol, color);
905 /* XStoreColor (display->display, XCMAP, XColor*); */
906 908
907 /* 909 /*
908 * FIXME: should free colors here, but no idea how to do it so instead, 910 * FIXME: should free colors here, but no idea how to do it so instead,
909 * so just keep gobbling up the colormap 911 * so just keep gobbling up the colormap
910 */ 912 */
911# if 0
912 for (i = Color_Black; i <= Color_White; i++)
913 if (PixColors[idx] == PixColors[i])
914 break;
915 if (i > Color_White)
916 {
917 /* fprintf (stderr, "XFreeColors: PixColors [%d] = %lu\n", idx, PixColors [idx]); */
918 XFreeColors (display->display, XCMAP, (PixColors + idx), 1,
919 DisplayPlanes (display->display, display->screen));
920 }
921# endif
922 913
923 PixColors[idx] = xcol; 914 pix_colors_focused[idx] = xcol;
924 SET_PIXCOLOR (idx);
925 915
926 /* XSetWindowAttributes attr; */
927 /* Cursor cursor; */
928Done: 916done:
929 if (idx == Color_bg && ! (Options & Opt_transparent))
930 XSetWindowBackground (display->display, TermWin.vt,
931 PixColors[Color_bg]);
932
933 /* handle Color_BD, scrollbar background, etc. */ 917 /*TODO: handle Color_BD, scrollbar background, etc. */
934 918
935 set_colorfgbg (); 919 update_fade_color (idx);
936 recolour_cursor (); 920 recolour_cursor ();
937 /* the only reasonable way to enforce a clean update */ 921 scr_recolour ();
938 scr_poweron (); 922#endif /* XTERM_COLOR_CHANGE */
939} 923}
940
941#else
942# define set_window_color (idx,color) ((void)0)
943#endif /* XTERM_COLOR_CHANGE */
944 924
945void 925void
946rxvt_term::recolour_cursor () 926rxvt_term::recolour_cursor ()
947{ 927{
948#if TODO 928 XColor fg, bg;
949 rxvt_color xcol[2];
950 929
951 xcol[0] = PixColors[Color_pointer]; 930 (ISSET_PIXCOLOR (Color_pointer_fg)
952 xcol[1] = PixColors[Color_bg]; 931 ? pix_colors_focused[Color_pointer_fg]
953 XQueryColors (display->display, XCMAP, xcol, 2); 932 : pix_colors_focused[Color_fg]).get (fg);
954 XRecolorCursor (display->display, TermWin_cursor, & (xcol[0]), & (xcol[1])); 933
955#endif 934 (ISSET_PIXCOLOR (Color_pointer_bg)
935 ? pix_colors_focused[Color_pointer_bg]
936 : pix_colors_focused[Color_bg]).get (bg);
937
938 XRecolorCursor (dpy, TermWin_cursor, &fg, &bg);
956} 939}
957 940
958/*----------------------------------------------------------------------*/ 941/*----------------------------------------------------------------------*/
959/* 942/*
960 * find if fg/bg matches any of the normal (low-intensity) colors 943 * find if fg/bg matches any of the normal (low-intensity) colors
961 */ 944 */
962void 945void
963rxvt_term::set_colorfgbg () 946rxvt_term::set_colorfgbg ()
964{ 947{
965 unsigned int i; 948 unsigned int i;
966 const char *xpmb = "\0"; 949 const char *xpmb = "";
967 char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; 950 char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1];
968 951
969 env_colorfgbg =
970 (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg") + 1);
971 STRCPY (fstr, "default"); 952 strcpy (fstr, "default");
972 STRCPY (bstr, "default"); 953 strcpy (bstr, "default");
973 for (i = Color_Black; i <= Color_White; i++) 954 for (i = Color_Black; i <= Color_White; i++)
974 if (PixColors[Color_fg] == PixColors[i]) 955 if (pix_colors[Color_fg] == pix_colors[i])
975 { 956 {
976 sprintf (fstr, "%d", (i - Color_Black)); 957 sprintf (fstr, "%d", (i - Color_Black));
977 break; 958 break;
978 } 959 }
960
979 for (i = Color_Black; i <= Color_White; i++) 961 for (i = Color_Black; i <= Color_White; i++)
980 if (PixColors[Color_bg] == PixColors[i]) 962 if (pix_colors[Color_bg] == pix_colors[i])
981 { 963 {
982 sprintf (bstr, "%d", (i - Color_Black)); 964 sprintf (bstr, "%d", (i - Color_Black));
983#ifdef XPM_BACKGROUND 965#ifdef BG_IMAGE_FROM_FILE
984 xpmb = "default;"; 966 xpmb = "default;";
985#endif 967#endif
986 break; 968 break;
987 } 969 }
988 970
989 sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); 971 sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr);
990
991#ifndef NO_BRIGHTCOLOR
992 colorfgbg = DEFAULT_RSTYLE;
993 for (i = minCOLOR; i <= maxCOLOR; i++)
994 {
995 if (PixColors[Color_fg] == PixColors[i])
996 colorfgbg = SET_FGCOLOR (colorfgbg, i);
997 if (PixColors[Color_bg] == PixColors[i])
998 colorfgbg = SET_BGCOLOR (colorfgbg, i);
999 }
1000#endif
1001} 972}
1002 973
1003/*----------------------------------------------------------------------*/ 974/*----------------------------------------------------------------------*/
1004/*
1005 * Colour determination for low colour displays, routine from
1006 * Hans de Goede <hans@highrise.nl>
1007 */
1008 975
1009int 976bool
1010rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) 977rxvt_term::set_color (rxvt_color &color, const char *name)
1011{ 978{
1012 if (!screen_in_out->set (display, colour)) 979 if (color.set (this, name))
1013 {
1014 rxvt_print_error ("can't allocate colour: %s", colour);
1015 return false;
1016 }
1017
1018 return true; 980 return true;
981
982 rxvt_warn ("can't get colour '%s', continuing without.\n", name);
983 return false;
984}
985
986void
987rxvt_term::alias_color (int dst, int src)
988{
989 pix_colors[dst].set (this, rs[Rs_color + dst] = rs[Rs_color + src]);
1019} 990}
1020 991
1021/* -------------------------------------------------------------------- * 992/* -------------------------------------------------------------------- *
1022 * - WINDOW RESIZING - * 993 * - WINDOW RESIZING - *
1023 * -------------------------------------------------------------------- */ 994 * -------------------------------------------------------------------- */
1024void 995void
1025rxvt_term::resize_all_windows (unsigned int width, unsigned int height, int ignoreparent) 996rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent)
1026{ 997{
1027 int fix_screen; 998 int fix_screen;
999 int old_width = szHint.width;
1000 int old_height = szHint.height;
1028 1001
1029#ifdef SMART_RESIZE
1030 int old_width = szHint.width, old_height = szHint.height;
1031#endif
1032
1033 window_calc (width, height); 1002 window_calc (newwidth, newheight);
1003
1004 bool set_hint = !HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END));
1005
1006 // to avoid races between us and the wm, we clear the incremental size hints around the xresizewindow
1007 if (set_hint)
1008 {
1009 szHint.flags &= ~(PBaseSize | PResizeInc);
1034 XSetWMNormalHints (display->display, TermWin.parent[0], &szHint); 1010 XSetWMNormalHints (dpy, parent[0], &szHint);
1011 szHint.flags |= PBaseSize | PResizeInc;
1012 }
1013
1035 if (!ignoreparent) 1014 if (!ignoreparent)
1036 { 1015 {
1037#ifdef SMART_RESIZE 1016#ifdef SMART_RESIZE
1038 /* 1017 /*
1039 * resize by Marius Gedminas <marius.gedminas@uosis.mif.vu.lt> 1018 * resize by Marius Gedminas <marius.gedminas@uosis.mif.vu.lt>
… …
1042 int x, y, x1, y1; 1021 int x, y, x1, y1;
1043 int dx, dy; 1022 int dx, dy;
1044 unsigned int unused_w1, unused_h1, unused_b1, unused_d1; 1023 unsigned int unused_w1, unused_h1, unused_b1, unused_d1;
1045 Window unused_cr; 1024 Window unused_cr;
1046 1025
1047 XTranslateCoordinates (display->display, TermWin.parent[0], display->root, 1026 XTranslateCoordinates (dpy, parent[0], display->root,
1048 0, 0, &x, &y, &unused_cr); 1027 0, 0, &x, &y, &unused_cr);
1049 XGetGeometry (display->display, TermWin.parent[0], &unused_cr, &x1, &y1, 1028 XGetGeometry (dpy, parent[0], &unused_cr, &x1, &y1,
1050 &unused_w1, &unused_h1, &unused_b1, &unused_d1); 1029 &unused_w1, &unused_h1, &unused_b1, &unused_d1);
1051 /* 1030 /*
1052 * if display->root isn't the parent window, a WM will probably have offset 1031 * if display->root isn't the parent window, a WM will probably have offset
1053 * our position for handles and decorations. Counter it 1032 * our position for handles and decorations. Counter it
1054 */ 1033 */
… …
1056 { 1035 {
1057 x -= x1; 1036 x -= x1;
1058 y -= y1; 1037 y -= y1;
1059 } 1038 }
1060 1039
1061 x1 = (DisplayWidth (display->display, display->screen) - old_width) / 2; 1040 x1 = (DisplayWidth (dpy, display->screen) - old_width ) / 2;
1062 y1 = (DisplayHeight (display->display, display->screen) - old_height) / 2; 1041 y1 = (DisplayHeight (dpy, display->screen) - old_height) / 2;
1063 dx = old_width - szHint.width; 1042 dx = old_width - szHint.width;
1064 dy = old_height - szHint.height; 1043 dy = old_height - szHint.height;
1065 1044
1066 /* Check position of the center of the window */ 1045 /* Check position of the center of the window */
1067 if (x < x1) /* left half */ 1046 if (x < x1) /* left half */
1068 dx = 0; 1047 dx = 0;
… …
1071 if (y < y1) /* top half */ 1050 if (y < y1) /* top half */
1072 dy = 0; 1051 dy = 0;
1073 else if (y == y1) /* exact center */ 1052 else if (y == y1) /* exact center */
1074 dy /= 2; 1053 dy /= 2;
1075 1054
1076 XMoveResizeWindow (display->display, TermWin.parent[0], x + dx, y + dy, 1055 XMoveResizeWindow (dpy, parent[0], x + dx, y + dy,
1077 szHint.width, szHint.height); 1056 szHint.width, szHint.height);
1078#else 1057#else
1079 XResizeWindow (display->display, TermWin.parent[0], szHint.width, 1058 XResizeWindow (dpy, parent[0], szHint.width, szHint.height);
1080 szHint.height);
1081#endif 1059#endif
1082
1083 } 1060 }
1084 1061
1085 fix_screen = (TermWin.ncol != prev_ncol 1062 if (set_hint)
1086 || TermWin.nrow != prev_nrow); 1063 XSetWMNormalHints (dpy, parent[0], &szHint);
1087 1064
1065 fix_screen = ncol != prev_ncol || nrow != prev_nrow;
1066
1088 if (fix_screen || width != old_width || height != old_height) 1067 if (fix_screen || newwidth != old_width || newheight != old_height)
1089 { 1068 {
1090 if (scrollbar_visible ()) 1069 if (scrollBar.state)
1091 { 1070 scrollBar.resize ();
1092 XMoveResizeWindow (display->display, scrollBar.win, window_sb_x,
1093 0, scrollbar_TotalWidth (), szHint.height);
1094 resize_scrollbar ();
1095 }
1096 1071
1097 if (menubar_visible ()) 1072 XMoveResizeWindow (dpy, vt,
1098 XMoveResizeWindow (display->display, menuBar.win, window_vt_x, 1073 window_vt_x, window_vt_y,
1099 0, TermWin_TotalWidth (), menuBar_TotalHeight ());
1100
1101 XMoveResizeWindow (display->display, TermWin.vt, window_vt_x,
1102 window_vt_y, TermWin_TotalWidth (),
1103 TermWin_TotalHeight ()); 1074 width, height);
1104 scr_clear (height != old_height);
1105#ifdef XPM_BACKGROUND
1106 resize_pixmap ();
1107#endif
1108 1075
1076#ifdef HAVE_BG_PIXMAP
1077 if (bgPixmap.window_size_sensitive ())
1078 update_background ();
1079#endif
1109 } 1080 }
1110 1081
1111 if (fix_screen || old_height == 0) 1082 if (fix_screen || old_height == 0)
1112 {
1113 int curr_screen = -1;
1114 int old_ncol = prev_ncol;
1115
1116 /* scr_reset only works on the primary screen */
1117 if (old_height) /* this is not the first time through */
1118 {
1119 unsigned int ncol = TermWin.ncol;
1120 TermWin.ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this
1121 curr_screen = scr_change_screen (PRIMARY);
1122 TermWin.ncol = ncol;
1123 }
1124
1125 scr_reset (); 1083 scr_reset ();
1126 1084
1127 if (curr_screen >= 0) /* this is not the first time through */ 1085#ifdef HAVE_BG_PIXMAP
1128 { 1086// TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ?
1129 scr_change_screen (curr_screen); 1087// if (bgPixmap.pixmap)
1130 selection_check (old_ncol != TermWin.ncol ? 4 : 0); 1088// scr_touch (false);
1131 } 1089#endif
1132 }
1133
1134 old_width = szHint.width;
1135 old_height = szHint.height;
1136 1090
1137#ifdef USE_XIM 1091#ifdef USE_XIM
1138 IMSetStatusPosition (); 1092 IMSetPosition ();
1139#endif 1093#endif
1140} 1094}
1141 1095
1142/* 1096/*
1143 * Set the width/height of the vt window in characters. Units are pixels. 1097 * Set the width/height of the vt window in characters. Units are pixels.
1144 * good for toggling 80/132 columns 1098 * good for toggling 80/132 columns
1145 */ 1099 */
1146void 1100void
1147rxvt_term::set_widthheight (unsigned int width, unsigned int height) 1101rxvt_term::set_widthheight (unsigned int newwidth, unsigned int newheight)
1148{ 1102{
1149 XWindowAttributes wattr; 1103 XWindowAttributes wattr;
1150 1104
1151 if (width == 0 || height == 0) 1105 if (newwidth == 0 || newheight == 0)
1152 { 1106 {
1153 XGetWindowAttributes (display->display, display->root, &wattr); 1107 XGetWindowAttributes (dpy, display->root, &wattr);
1108
1154 if (width == 0) 1109 if (newwidth == 0)
1155 width = wattr.width - szHint.base_width; 1110 newwidth = wattr.width - szHint.base_width;
1156 if (height == 0) 1111 if (newheight == 0)
1157 height = wattr.height - szHint.base_height; 1112 newheight = wattr.height - szHint.base_height;
1158 }
1159 if (width != TermWin.width || height != TermWin.height)
1160 { 1113 }
1114
1115 if (newwidth != width || newheight != height)
1116 {
1161 width += szHint.base_width; 1117 newwidth += szHint.base_width;
1162 height += szHint.base_height; 1118 newheight += szHint.base_height;
1163 resize_all_windows (width, height, 0); 1119 resize_all_windows (newwidth, newheight, 0);
1164 } 1120 }
1165} 1121}
1166 1122
1167/* -------------------------------------------------------------------- * 1123/* -------------------------------------------------------------------- *
1168 * - X INPUT METHOD ROUTINES - * 1124 * - X INPUT METHOD ROUTINES - *
1169 * -------------------------------------------------------------------- */ 1125 * -------------------------------------------------------------------- */
1170#ifdef USE_XIM 1126#ifdef USE_XIM
1171 1127
1172void 1128void
1129rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg)
1130{
1131 fg = pix_colors [Color_fg];
1132 bg = pix_colors [Color_bg];
1133}
1134
1135void
1173rxvt_term::im_set_size (XRectangle *size) 1136rxvt_term::im_set_size (XRectangle &size)
1174{ 1137{
1175 size->x = TermWin.int_bwidth; 1138 // the int_bwidth terms make no sense to me
1176 size->y = TermWin.int_bwidth; 1139 size.x = int_bwidth;
1177 size->width = Width2Pixel (TermWin.ncol); 1140 size.y = int_bwidth;
1178 size->height = Height2Pixel (TermWin.nrow); 1141 size.width = Width2Pixel (ncol) + int_bwidth;
1142 size.height = Height2Pixel (nrow) + int_bwidth;
1179} 1143}
1180 1144
1181void 1145void
1182rxvt_term::im_set_color (unsigned long *fg, unsigned long *bg) 1146rxvt_term::im_set_preedit_area (XRectangle &preedit_rect,
1147 XRectangle &status_rect,
1148 const XRectangle &needed_rect)
1183{ 1149{
1184 *fg = PixColors[Color_fg]; 1150 preedit_rect.x = needed_rect.width;
1185 *bg = PixColors[Color_bg]; 1151 preedit_rect.y = 0;
1152 preedit_rect.width = Width2Pixel (ncol) - needed_rect.width + 1;
1153 preedit_rect.height = fheight;
1154
1155 status_rect.x = 0;
1156 status_rect.y = 0;
1157 status_rect.width = needed_rect.width ? needed_rect.width : Width2Pixel (ncol) + 1;
1158 status_rect.height = fheight;
1186} 1159}
1187 1160
1188/* Checking whether input method is running. */ 1161/* Checking whether input method is running. */
1189bool 1162bool
1190rxvt_term::IMisRunning () 1163rxvt_term::IMisRunning ()
1191{ 1164{
1192 char *p; 1165 Atom atom;
1193 Atom atom; 1166 Window win;
1194 Window win;
1195 char server[IMBUFSIZ]; 1167 char server[IMBUFSIZ];
1196 1168
1197 /* get current locale modifier */ 1169 /* get current locale modifier */
1198 if ((p = XSetLocaleModifiers (NULL)) != NULL) 1170 if (char *p = XSetLocaleModifiers (0))
1199 { 1171 {
1200 STRCPY (server, "@server="); 1172 strcpy (server, "@server=");
1201 STRNCAT (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ 1173 strncat (server, p + 4, IMBUFSIZ - 9); /* skip "@im=" */
1174
1202 if ((p = STRCHR (server + 1, '@')) != NULL) /* first one only */ 1175 if (p = strchr (server + 1, '@')) /* first one only */
1203 *p = '\0'; 1176 *p = '\0';
1204 1177
1205 atom = XInternAtom (display->display, server, False); 1178 atom = XInternAtom (dpy, server, False);
1206 win = XGetSelectionOwner (display->display, atom); 1179 win = XGetSelectionOwner (dpy, atom);
1180
1207 if (win != None) 1181 if (win != None)
1208 return True; 1182 return True;
1209 } 1183 }
1184
1210 return False; 1185 return False;
1211} 1186}
1212 1187
1213void 1188void
1214rxvt_term::IMSendSpot () 1189rxvt_term::IMSendSpot ()
1215{ 1190{
1216 XPoint spot; 1191 XPoint nspot;
1217 XVaNestedList preedit_attr; 1192 XVaNestedList preedit_attr;
1218 1193
1219 if (Input_Context == NULL 1194 if (!Input_Context
1220 || !TermWin.focus || ! (input_style & XIMPreeditPosition) 1195 || !focus
1221 || ! (event_type == KeyPress 1196 || !(input_style & (XIMPreeditPosition | XIMPreeditCallbacks)))
1222 || event_type == Expose
1223 || event_type == NoExpose
1224 || event_type == SelectionNotify
1225 || event_type == ButtonRelease || event_type == FocusIn)
1226 || !IMisRunning ())
1227 return; 1197 return;
1228 1198
1229 im_set_position (&spot); 1199 im_set_position (nspot);
1200
1201 if (nspot.x == spot.x && nspot.y == spot.y)
1202 return;
1203
1204 spot = nspot;
1230 1205
1231 preedit_attr = XVaCreateNestedList (0, XNSpotLocation, &spot, NULL); 1206 preedit_attr = XVaCreateNestedList (0, XNSpotLocation, &spot, NULL);
1232 XSetICValues (Input_Context, XNPreeditAttributes, preedit_attr, NULL); 1207 XSetICValues (Input_Context, XNPreeditAttributes, preedit_attr, NULL);
1233 XFree (preedit_attr); 1208 XFree (preedit_attr);
1234} 1209}
1235 1210
1236void 1211void
1237rxvt_term::im_set_preedit_area (XRectangle * preedit_rect, XRectangle * status_rect,
1238 XRectangle * needed_rect)
1239{
1240 int mbh, vtx = 0;
1241
1242 if (scrollbar_visible () && ! (Options & Opt_scrollBar_right))
1243 vtx = scrollbar_TotalWidth ();
1244
1245 mbh = menubar_visible () ? menuBar_TotalHeight () : 0;
1246 mbh -= TermWin.lineSpace;
1247
1248 preedit_rect->x = needed_rect->width + vtx;
1249 preedit_rect->y = Height2Pixel (TermWin.nrow - 1) + mbh;
1250
1251 preedit_rect->width = Width2Pixel (TermWin.ncol + 1) - needed_rect->width + vtx;
1252 preedit_rect->height = Height2Pixel (1);
1253
1254 status_rect->x = vtx;
1255 status_rect->y = Height2Pixel (TermWin.nrow - 1) + mbh;
1256
1257 status_rect->width = needed_rect->width ? needed_rect->width : Width2Pixel (TermWin.ncol + 1);
1258 status_rect->height = Height2Pixel (1);
1259}
1260
1261void
1262rxvt_term::im_destroy () 1212rxvt_term::im_destroy ()
1263{ 1213{
1264 if (Input_Context)
1265 {
1266 XDestroyIC (Input_Context);
1267 Input_Context = NULL;
1268 }
1269
1270 if (input_method) 1214 if (input_method)
1271 { 1215 {
1216 if (Input_Context && input_method->xim)
1217 XDestroyIC (Input_Context);
1218
1272 display->put_xim (input_method); 1219 display->put_xim (input_method);
1273 input_method = 0; 1220 input_method = 0;
1274 } 1221 }
1222
1223 Input_Context = 0;
1275} 1224}
1225
1226#ifdef ENABLE_XIM_ONTHESPOT
1227
1228static void
1229xim_preedit_start (XIC ic, XPointer client_data, XPointer call_data)
1230{
1231 ((rxvt_term *)client_data)->make_current ();
1232 HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_START, DT_END));
1233}
1234
1235static void
1236xim_preedit_done (XIC ic, XPointer client_data, XPointer call_data)
1237{
1238 ((rxvt_term *)client_data)->make_current ();
1239 HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_DONE, DT_END));
1240}
1241
1242static void
1243xim_preedit_draw (XIC ic, XPointer client_data, XIMPreeditDrawCallbackStruct *call_data)
1244{
1245 rxvt_term *term = (rxvt_term *)client_data;
1246 XIMText *text = call_data->text;
1247
1248 term->make_current ();
1249
1250 if (text)
1251 {
1252 wchar_t *str;
1253
1254 if (!text->encoding_is_wchar && text->string.multi_byte)
1255 {
1256 // of course, X makes it ugly again
1257 if (term->rs[Rs_imLocale])
1258 SET_LOCALE (term->rs[Rs_imLocale]);
1259
1260 str = rxvt_temp_buf<wchar_t> (text->length + 1);
1261 mbstowcs (str, text->string.multi_byte, text->length + 1);
1262
1263 if (term->rs[Rs_imLocale])
1264 SET_LOCALE (term->locale);
1265 }
1266 else
1267 str = text->string.wide_char;
1268
1269 HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
1270 DT_INT, call_data->caret,
1271 DT_INT, call_data->chg_first,
1272 DT_INT, call_data->chg_length,
1273 DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0,
1274 DT_WCS_LEN, str, str ? (int)text->length : 0,
1275 DT_END));
1276 }
1277 else
1278 HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
1279 DT_INT, call_data->caret,
1280 DT_INT, call_data->chg_first,
1281 DT_INT, call_data->chg_length,
1282 DT_END));
1283}
1284
1285#if 0
1286static void
1287xim_preedit_caret (XIC ic, XPointer client_data, XIMPreeditCaretCallbackStruct *call_data)
1288{
1289 ((rxvt_term *)client_data)->make_current ();
1290 HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_CARET,
1291 DT_INT, call_data->position,
1292 DT_INT, call_data->direction,
1293 DT_INT, call_data->style,
1294 DT_END));
1295}
1296#endif
1297
1298#endif
1276 1299
1277/* 1300/*
1278 * Try to open a XIM with the current modifiers, then see if we can 1301 * Try to open a XIM with the current modifiers, then see if we can
1279 * open a suitable preedit type 1302 * open a suitable preedit type
1280 */ 1303 */
1281bool 1304bool
1282rxvt_term::IM_get_IC (const char *modifiers) 1305rxvt_term::IM_get_IC (const char *modifiers)
1283{ 1306{
1284 int i, j, found; 1307 int i, j, found;
1285 XIM xim; 1308 XIM xim;
1286 XPoint spot; 1309 XPoint spot;
1287 XRectangle rect, status_rect, needed_rect; 1310 XRectangle rect, status_rect, needed_rect;
1288 unsigned long fg, bg; 1311 unsigned long fg, bg;
1289 const char *p; 1312 const char *p;
1290 char **s; 1313 char **s;
1291 XIMStyles *xim_styles; 1314 XIMStyles *xim_styles;
1292 XVaNestedList preedit_attr, status_attr; 1315#ifdef ENABLE_XIM_ONTHESPOT
1316 XIMCallback xcb[4];
1317#endif
1318
1319 set_environ (envv);
1293 1320
1294 if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) 1321 if (! ((p = XSetLocaleModifiers (modifiers)) && *p))
1295 return false; 1322 return false;
1296 1323
1297 D_MAIN ((stderr, "rxvt_IM_get_IC ()"));
1298 input_method = display->get_xim (locale, modifiers); 1324 input_method = display->get_xim (locale, modifiers);
1299 if (input_method == NULL) 1325 if (input_method == NULL)
1300 return false; 1326 return false;
1301 1327
1302 xim = input_method->xim; 1328 xim = input_method->xim;
1329 spot.x = spot.y = -1;
1303 1330
1304 xim_styles = NULL; 1331 xim_styles = NULL;
1305 if (XGetIMValues (xim, XNQueryInputStyle, &xim_styles, NULL) 1332 if (XGetIMValues (xim, XNQueryInputStyle, &xim_styles, NULL)
1306 || !xim_styles || !xim_styles->count_styles) 1333 || !xim_styles || !xim_styles->count_styles)
1307 { 1334 {
1308 display->put_xim (input_method); 1335 im_destroy ();
1309 return false; 1336 return false;
1310 } 1337 }
1311 1338
1312 p = rs[Rs_preeditType] ? rs[Rs_preeditType] : "OverTheSpot,OffTheSpot,Root"; 1339 const char *pet[] = { rs[Rs_preeditType], "OverTheSpot,OffTheSpot,Root,None" };
1340
1341 for (int pi = 0; pi < 2; pi++)
1342 {
1343 p = pet[pi];
1344
1345 if (!p)
1346 continue;
1347
1313 s = rxvt_splitcommastring (p); 1348 s = rxvt_splitcommastring (p);
1349
1314 for (i = found = 0; !found && s[i]; i++) 1350 for (i = found = 0; !found && s[i]; i++)
1315 { 1351 {
1316 if (!STRCMP (s[i], "OverTheSpot")) 1352 if (!strcmp (s[i], "OverTheSpot"))
1317 input_style = (XIMPreeditPosition | XIMStatusNothing); 1353 input_style = XIMPreeditPosition | XIMStatusNothing;
1318 else if (!STRCMP (s[i], "OffTheSpot")) 1354 else if (!strcmp (s[i], "OffTheSpot"))
1319 input_style = (XIMPreeditArea | XIMStatusArea); 1355 input_style = XIMPreeditArea | XIMStatusArea;
1320 else if (!STRCMP (s[i], "Root")) 1356 else if (!strcmp (s[i], "Root"))
1321 input_style = (XIMPreeditNothing | XIMStatusNothing); 1357 input_style = XIMPreeditNothing | XIMStatusNothing;
1358 else if (!strcmp (s[i], "None"))
1359 input_style = XIMPreeditNone | XIMStatusNone;
1360#ifdef ENABLE_XIM_ONTHESPOT
1361 else if (SHOULD_INVOKE (HOOK_XIM_PREEDIT_START) && !strcmp (s[i], "OnTheSpot"))
1362 input_style = XIMPreeditCallbacks | XIMStatusNothing;
1363#endif
1364 else
1365 input_style = XIMPreeditNothing | XIMStatusNothing;
1322 1366
1323 for (j = 0; j < xim_styles->count_styles; j++) 1367 for (j = 0; j < xim_styles->count_styles; j++)
1324 if (input_style == xim_styles->supported_styles[j]) 1368 if (input_style == xim_styles->supported_styles[j])
1325 { 1369 {
1370 rxvt_freecommastring (s);
1371
1326 found = 1; 1372 found = 1;
1327 break; 1373 goto foundpet;
1374 }
1375
1328 } 1376 }
1329 }
1330 1377
1331 for (i = 0; s[i]; i++) 1378 rxvt_freecommastring (s);
1332 free (s[i]); 1379 }
1333 1380
1334 free (s); 1381foundpet:
1382
1335 XFree (xim_styles); 1383 XFree (xim_styles);
1336 1384
1337 if (!found) 1385 if (!found)
1338 { 1386 {
1339 display->put_xim (input_method); 1387 im_destroy ();
1340 return false; 1388 return false;
1341 } 1389 }
1342 1390
1343 preedit_attr = status_attr = NULL; 1391 XFontSet fs = 0;
1392 XVaNestedList preedit_attr = 0, status_attr = 0;
1393
1394 if (input_style & (XIMPreeditPosition | XIMPreeditArea))
1395 {
1396 // fake us a font-set, please
1397 char **missing_charset_list;
1398 int missing_charset_count;
1399 char *def_string;
1400 char pat[512];
1401
1402 sprintf (pat,
1403 "-*-*-*-R-*-*-%d-*-*-*-*-*-*,"
1404 "-*-*-*-R-*-*-%d-*-*-*-*-*-*,"
1405 "-*-*-*-R-*-*-%d-*-*-*-*-*-*,"
1406 "-*-*-*-R-*-*-%d-*-*-*-*-*-*,"
1407 "-*-*-*-R-*-*-%d-*-*-*-*-*-*,"
1408 "*",
1409 fheight,
1410 fheight + 1, fheight - 1,
1411 fheight - 2, fheight + 2);
1412
1413 fs = XCreateFontSet (dpy, rs[Rs_imFont] ? rs[Rs_imFont] : pat,
1414 &missing_charset_list, &missing_charset_count, &def_string);
1415
1416 if (missing_charset_list)
1417 XFreeStringList (missing_charset_list);
1418
1419 if (!fs)
1420 {
1421 input_style &= ~(XIMPreeditPosition | XIMPreeditArea);
1422 rxvt_warn ("unable to create fontset for input method, try \"-pt Root\". Continuing.\n");
1423 }
1424 }
1344 1425
1345 if (input_style & XIMPreeditPosition) 1426 if (input_style & XIMPreeditPosition)
1346 { 1427 {
1347 im_set_size (&rect); 1428 im_set_size (rect);
1348 im_set_position (&spot); 1429 im_set_position (spot);
1349 im_set_color (&fg, &bg); 1430 im_set_color (fg, bg);
1350 1431
1351 preedit_attr = XVaCreateNestedList (0, XNArea, &rect, 1432 preedit_attr = XVaCreateNestedList (0,
1433 XNForeground, fg,
1434 XNBackground, bg,
1435 XNArea, &rect,
1352 XNSpotLocation, &spot, 1436 XNSpotLocation, &spot,
1353 XNForeground, fg, XNBackground, bg,
1354 //XNFontSet, TermWin.fontset, 1437 XNFontSet, fs,
1355 NULL); 1438 NULL);
1356 } 1439 }
1357 else if (input_style & XIMPreeditArea) 1440 else if (input_style & XIMPreeditArea)
1358 { 1441 {
1359 im_set_color (&fg, &bg); 1442 im_set_color (fg, bg);
1360 1443
1361 /* 1444 /*
1362 * The necessary width of preedit area is unknown 1445 * The necessary width of preedit area is unknown
1363 * until create input context. 1446 * until create input context.
1364 */ 1447 */
1365 needed_rect.width = 0; 1448 needed_rect.width = 0;
1366
1367 im_set_preedit_area (&rect, &status_rect, &needed_rect); 1449 im_set_preedit_area (rect, status_rect, needed_rect);
1368 1450
1369 preedit_attr = XVaCreateNestedList (0, XNArea, &rect, 1451 preedit_attr = XVaCreateNestedList (0,
1452 XNForeground, fg,
1370 XNForeground, fg, XNBackground, bg, 1453 XNBackground, bg,
1454 XNArea, &rect,
1455 XNFontSet, fs,
1456 NULL);
1457 status_attr = XVaCreateNestedList (0,
1458 XNForeground, fg,
1459 XNBackground, bg,
1460 XNArea, &status_rect,
1371 //XNFontSet, TermWin.fontset, 1461 XNFontSet, fs,
1372 NULL); 1462 NULL);
1373 status_attr = XVaCreateNestedList (0, XNArea, &status_rect, 1463 }
1374 XNForeground, fg, XNBackground, bg, 1464#if ENABLE_XIM_ONTHESPOT
1375 //XNFontSet, TermWin.fontset, 1465 else if (input_style & XIMPreeditCallbacks)
1466 {
1467 im_set_position (spot);
1468
1469 xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start;
1470 xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done;
1471 xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw;
1472# if 0
1473 xcb[3].client_data = (XPointer)this; xcb[3].callback = (XIMProc)xim_preedit_caret;
1474# endif
1475
1476 preedit_attr = XVaCreateNestedList (0,
1477 XNSpotLocation, &spot,
1478 XNPreeditStartCallback, &xcb[0],
1479 XNPreeditDoneCallback , &xcb[1],
1480 XNPreeditDrawCallback , &xcb[2],
1481# if 0
1482 XNPreeditCaretCallback, &xcb[3],
1483# endif
1376 NULL); 1484 NULL);
1377 } 1485 }
1486#endif
1378 1487
1379 Input_Context = XCreateIC (xim, XNInputStyle, input_style, 1488 Input_Context = XCreateIC (xim,
1489 XNInputStyle, input_style,
1380 XNClientWindow, TermWin.parent[0], 1490 XNClientWindow, vt,
1381 XNFocusWindow, TermWin.parent[0], 1491 XNFocusWindow, parent[0],
1382 preedit_attr ? XNPreeditAttributes : NULL, 1492 preedit_attr ? XNPreeditAttributes : NULL,
1383 preedit_attr, 1493 preedit_attr,
1384 status_attr ? XNStatusAttributes : NULL, 1494 status_attr ? XNStatusAttributes : NULL,
1385 status_attr, NULL); 1495 status_attr, NULL);
1496
1386 if (preedit_attr) XFree (preedit_attr); 1497 if (preedit_attr) XFree (preedit_attr);
1387 if (status_attr) XFree (status_attr); 1498 if (status_attr) XFree (status_attr);
1499 if (fs) XFreeFontSet (dpy, fs);
1388 1500
1389 if (Input_Context == NULL) 1501 if (Input_Context == NULL)
1390 { 1502 {
1391 rxvt_print_error ("failed to create input context"); 1503 rxvt_warn ("failed to create input context, continuing without XIM.\n");
1392 display->put_xim (input_method); 1504 im_destroy ();
1393 return false; 1505 return false;
1394 } 1506 }
1395 1507
1396 if (input_style & XIMPreeditArea) 1508#if 0
1509 // unfortunately, only the focus window is used by XIM, hard to fix
1510 if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL))
1511 vt_select_input ();
1512#endif
1513
1397 IMSetStatusPosition (); 1514 IMSetPosition ();
1398 1515
1399 D_MAIN ((stderr, "rxvt_IM_get_IC () - successful connection"));
1400 return true; 1516 return true;
1401} 1517}
1402 1518
1403void 1519void
1404rxvt_term::im_cb () 1520rxvt_term::im_cb ()
1405{ 1521{
1406 int i, found, had_im; 1522 int i;
1407 const char *p; 1523 const char *p;
1408 char **s; 1524 char **s;
1409 char buf[IMBUFSIZ]; 1525 char buf[IMBUFSIZ];
1410 1526
1527 make_current ();
1528
1411 im_destroy (); 1529 im_destroy ();
1412 1530
1413 D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()"));
1414 if (Input_Context) 1531 if (Input_Context)
1415 return; 1532 return;
1416 1533
1417#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) 1534#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
1418 if (rs[Rs_imLocale]) 1535 if (rs[Rs_imLocale])
… …
1423 if (p && *p) 1540 if (p && *p)
1424 { 1541 {
1425 bool found = false; 1542 bool found = false;
1426 1543
1427 s = rxvt_splitcommastring (p); 1544 s = rxvt_splitcommastring (p);
1545
1428 for (i = 0; s[i]; i++) 1546 for (i = 0; s[i]; i++)
1429 { 1547 {
1430 if (*s[i]) 1548 if (*s[i])
1431 { 1549 {
1432 STRCPY (buf, "@im="); 1550 strcpy (buf, "@im=");
1433 STRNCAT (buf, s[i], IMBUFSIZ - 5); 1551 strncat (buf, s[i], IMBUFSIZ - 5);
1434 if (IM_get_IC (buf)) 1552 if (IM_get_IC (buf))
1435 { 1553 {
1436 found = true; 1554 found = true;
1437 break; 1555 break;
1438 } 1556 }
1439 } 1557 }
1440 } 1558 }
1441 for (i = 0; s[i]; i++) 1559
1442 free (s[i]); 1560 rxvt_freecommastring (s);
1443 free (s);
1444 1561
1445 if (found) 1562 if (found)
1446 goto done; 1563 goto done;
1447 } 1564 }
1448 1565
… …
1460 SET_LOCALE (locale); 1577 SET_LOCALE (locale);
1461#endif 1578#endif
1462} 1579}
1463 1580
1464void 1581void
1465rxvt_term::IMSetStatusPosition () 1582rxvt_term::IMSetPosition ()
1466{ 1583{
1467 XRectangle preedit_rect, status_rect, *needed_rect; 1584 XRectangle preedit_rect, status_rect, *needed_rect;
1468 XVaNestedList preedit_attr, status_attr; 1585 XVaNestedList preedit_attr, status_attr;
1469 1586
1470 if (Input_Context == NULL 1587 if (!Input_Context
1471 || !TermWin.focus || ! (input_style & XIMPreeditArea) 1588 || !focus
1589 || !(input_style & (XIMPreeditArea | XIMPreeditPosition))
1472 || !IMisRunning ()) 1590 || !IMisRunning ())
1473 return; 1591 return;
1474 1592
1593 if (input_style & XIMPreeditPosition)
1594 {
1595 im_set_size (preedit_rect);
1596 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);
1597
1598 XSetICValues (Input_Context,
1599 XNPreeditAttributes, preedit_attr, NULL);
1600 }
1601 else
1602 {
1475 /* Getting the necessary width of preedit area */ 1603 /* Getting the necessary width of preedit area */
1476 status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); 1604 status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL);
1477 XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); 1605 XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL);
1478 XFree (status_attr); 1606 XFree (status_attr);
1479 1607
1480 im_set_preedit_area (&preedit_rect, &status_rect, needed_rect); 1608 im_set_preedit_area (preedit_rect, status_rect, *needed_rect);
1609 XFree (needed_rect);
1481 1610
1482 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); 1611 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);
1483 status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); 1612 status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL);
1484 1613
1485 XSetICValues (Input_Context, 1614 XSetICValues (Input_Context,
1486 XNPreeditAttributes, preedit_attr, 1615 XNPreeditAttributes, preedit_attr,
1487 XNStatusAttributes, status_attr, NULL); 1616 XNStatusAttributes, status_attr,
1617 NULL);
1488 1618
1619 XFree (status_attr);
1620 }
1621
1489 XFree (preedit_attr); 1622 XFree (preedit_attr);
1490 XFree (status_attr);
1491} 1623}
1492#endif /* USE_XIM */ 1624#endif /* USE_XIM */
1493 1625
1494/*----------------------------------------------------------------------*/ 1626void
1495rxvt_t rxvt_current_term; 1627rxvt_term::get_window_origin (int &x, int &y)
1628{
1629 Window cr;
1630 XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr);
1631}
1632
1633Pixmap
1634rxvt_term::get_pixmap_property (int prop_id)
1635{
1636 if (prop_id > 0 && prop_id < NUM_XA)
1637 if (xa[prop_id])
1638 {
1639 int aformat;
1640 unsigned long nitems, bytes_after;
1641 Atom atype;
1642 unsigned char *prop = NULL;
1643 int result = XGetWindowProperty (dpy, display->root, xa[prop_id],
1644 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1645 &nitems, &bytes_after, &prop);
1646 if (result == Success && prop && atype == XA_PIXMAP)
1647 return *(Pixmap *)prop;
1648 }
1649
1650 return None;
1651}
1652
1653#ifdef HAVE_BG_PIXMAP
1654
1655void
1656rxvt_term::update_background ()
1657{
1658 if (update_background_ev.is_active ())
1659 return;
1660
1661 bgPixmap.invalidate ();
1662
1663 ev_tstamp to_wait = 0.5 - (ev::now () - bgPixmap.valid_since);
1664
1665 if (to_wait <= 0.)
1666 bgPixmap.render ();
1667 else
1668 update_background_ev.start (to_wait);
1669}
1670
1671void
1672rxvt_term::update_background_cb (ev::timer &w, int revents)
1673{
1674 make_current ();
1675
1676 update_background_ev.stop ();
1677 bgPixmap.render ();
1678 refresh_check ();
1679}
1680
1681#endif /* HAVE_BG_PIXMAP */
1496 1682
1497/*----------------------- end-of-file (C source) -----------------------*/ 1683/*----------------------- end-of-file (C source) -----------------------*/

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