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Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.77 by root, Tue Aug 10 20:39:19 2004 UTC vs.
Revision 1.303 by ayin, Sun Jan 27 22:48:33 2008 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>
… …
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 "keyboard.h"
36#include "rxvtperl.h"
36 37
38#include <limits>
39
37#include <signal.h> 40#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> 41#include <cstring>
48 42
43#include <termios.h>
44
45#ifdef HAVE_XSETLOCALE
46# define X_LOCALE
47# include <X11/Xlocale.h>
48#else
49# ifdef HAVE_SETLOCALE
50# include <clocale>
51# endif
52#endif
53
49vector<rxvt_term *> rxvt_term::termlist; 54vector<rxvt_term *> rxvt_term::termlist;
50 55
56// used to tell global functions which terminal instance is "active"
57rxvt_t rxvt_current_term;
58
51static char curlocale[128]; 59static char curlocale[128], savelocale[128];
52 60
53bool 61bool
54rxvt_set_locale (const char *locale) 62rxvt_set_locale (const char *locale) NOTHROW
55{ 63{
64 int size = strlen (locale) + 1;
65
66 if (size > sizeof (curlocale))
67 rxvt_fatal ("locale string too long, aborting.\n");
68
56 if (!locale || !STRNCMP (locale, curlocale, 128)) 69 if (!locale || !memcmp (locale, curlocale, size))
57 return false; 70 return false;
58 71
59 STRNCPY (curlocale, locale, 128); 72 memcpy (curlocale, locale, size);
60 setlocale (LC_CTYPE, curlocale); 73 setlocale (LC_CTYPE, curlocale);
61 return true; 74 return true;
62} 75}
63 76
77void
78rxvt_push_locale (const char *locale) NOTHROW
79{
80 strcpy (savelocale, curlocale);
81 rxvt_set_locale (locale);
82}
83
84void
85rxvt_pop_locale () NOTHROW
86{
87 rxvt_set_locale (savelocale);
88}
89
64#if ENABLE_COMBINING 90#if ENABLE_COMBINING
65class rxvt_composite_vec rxvt_composite; 91class rxvt_composite_vec rxvt_composite;
66 92
67text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2) 93text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2)
68{ 94{
69 compose_char *cc; 95 compose_char *cc;
70 96
71 // break compose chains, as stupid readline really likes to duplicate 97 // break compose chains, as stupid readline really likes to duplicate
72 // composing characters for some reason near the end of a line. 98 // composing characters for some reason near the end of a line.
73 cc = (*this)[c1]; 99 cc = (*this)[c1];
74 while (cc) 100 while (cc)
75 { 101 {
… …
123 return len; 149 return len;
124 150
125} 151}
126#endif 152#endif
127 153
128void *
129rxvt_term::operator new (size_t s)
130{
131 void *p = malloc (s);
132
133 MEMSET (p, 0, s);
134 return p;
135}
136
137void
138rxvt_term::operator delete (void *p, size_t s)
139{
140 free (p);
141}
142
143rxvt_term::rxvt_term () 154rxvt_term::rxvt_term ()
144 : 155{
145 rootwin_ev (this, &rxvt_term::rootwin_cb), 156#if HAVE_BG_PIXMAP
146 termwin_ev (this, &rxvt_term::x_cb), 157 update_background_ev.set<rxvt_term, &rxvt_term::update_background_cb> (this);
147 vt_ev (this, &rxvt_term::x_cb),
148#ifdef HAVE_SCROLLBARS
149 scrollbar_ev (this, &rxvt_term::x_cb),
150#endif
151#ifdef MENUBAR
152 menubar_ev (this, &rxvt_term::x_cb),
153#endif 158#endif
154#ifdef CURSOR_BLINK 159#ifdef CURSOR_BLINK
155 cursor_blink_ev (this, &rxvt_term::cursor_blink_cb), 160 cursor_blink_ev.set <rxvt_term, &rxvt_term::cursor_blink_cb> (this); cursor_blink_ev.set (0., CURSOR_BLINK_INTERVAL);
156#endif 161#endif
157#ifdef TEXT_BLINK 162#ifdef TEXT_BLINK
158 text_blink_ev (this, &rxvt_term::text_blink_cb), 163 text_blink_ev.set <rxvt_term, &rxvt_term::text_blink_cb> (this); text_blink_ev.set (0., TEXT_BLINK_INTERVAL);
159#endif 164#endif
160#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 165#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
161 cont_scroll_ev (this, &rxvt_term::cont_scroll_cb), 166 cont_scroll_ev.set <rxvt_term, &rxvt_term::cont_scroll_cb> (this);
162#endif 167#endif
163#ifdef SELECTION_SCROLLING 168#ifdef SELECTION_SCROLLING
164 sel_scroll_ev (this, &rxvt_term::sel_scroll_cb), 169 sel_scroll_ev.set <rxvt_term, &rxvt_term::sel_scroll_cb> (this);
165#endif 170#endif
166#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 171#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
167 slip_wheel_ev (this, &rxvt_term::slip_wheel_cb), 172 slip_wheel_ev.set <rxvt_term, &rxvt_term::slip_wheel_cb> (this);
173#endif
174#if ENABLE_TRANSPARENCY || ENABLE_PERL
175 rootwin_ev.set <rxvt_term, &rxvt_term::rootwin_cb> (this),
176#endif
177 scrollbar_ev.set <rxvt_term, &rxvt_term::x_cb> (this),
178#ifdef USE_XIM
179 im_ev.set <rxvt_term, &rxvt_term::im_cb> (this),
168#endif 180#endif
169#ifdef POINTER_BLANK 181#ifdef POINTER_BLANK
170 pointer_ev (this, &rxvt_term::pointer_cb), 182 pointer_ev.set <rxvt_term, &rxvt_term::pointer_cb> (this);
171#endif 183#endif
172#ifdef USE_XIM 184#ifndef NO_BELL
173 im_ev (this, &rxvt_term::im_cb), 185 bell_ev.set <rxvt_term, &rxvt_term::bell_cb> (this);
174#endif 186#endif
175 check_ev (this, &rxvt_term::check_cb), 187 child_ev.set <rxvt_term, &rxvt_term::child_cb> (this);
176 flush_ev (this, &rxvt_term::flush_cb), 188 flush_ev.set <rxvt_term, &rxvt_term::flush_cb> (this);
177 destroy_ev (this, &rxvt_term::destroy_cb), 189 destroy_ev.set <rxvt_term, &rxvt_term::destroy_cb> (this);
178 pty_ev (this, &rxvt_term::pty_cb), 190 pty_ev.set <rxvt_term, &rxvt_term::pty_cb> (this);
179 incr_ev (this, &rxvt_term::incr_cb) 191 incr_ev.set <rxvt_term, &rxvt_term::incr_cb> (this);
180{ 192 termwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
193 vt_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
194
181 cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; 195 cmdbuf_ptr = cmdbuf_endp = cmdbuf_base;
182 196
183 termlist.push_back (this); 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
207rxvt_term::emergency_cleanup ()
208{
209 if (cmd_pid)
210 kill (-cmd_pid, SIGHUP);
211
212 pty_ev.stop ();
213 delete pty; pty = 0;
184} 214}
185 215
186rxvt_term::~rxvt_term () 216rxvt_term::~rxvt_term ()
187{ 217{
188 termlist.erase (find (termlist.begin (), termlist.end(), this)); 218 termlist.erase (find (termlist.begin (), termlist.end(), this));
189 219
190 if (cmd_fd >= 0) 220 emergency_cleanup ();
191 close (cmd_fd);
192 221
193#ifndef NO_SETOWNER_TTYDEV 222#if ENABLE_STYLES
194 privileged_ttydev (RESTORE); 223 for (int i = RS_styleCount; --i; )
224 if (fontset[i] != fontset[0])
225 delete fontset[i];
195#endif 226#endif
196#ifdef UTMP_SUPPORT
197 privileged_utmp (RESTORE);
198#endif
199
200 delete TermWin.fontset; 227 delete fontset[0];
228
229#ifdef HAVE_BG_PIXMAP
230 bgPixmap.destroy ();
231#endif
201 232
202 if (display) 233 if (display)
203 { 234 {
204 selection_clear (); 235 selection_clear ();
205 236
206#ifdef USE_XIM 237#ifdef USE_XIM
207 im_destroy (); 238 im_destroy ();
208#endif 239#endif
209#ifdef MENUBAR
210 if (menubarGC) XFreeGC (display->display, menubarGC);
211#endif
212#ifdef XTERM_SCROLLBAR 240#ifdef XTERM_SCROLLBAR
213 if (xscrollbarGC) XFreeGC (display->display, xscrollbarGC); 241 if (xscrollbarGC) XFreeGC (dpy, xscrollbarGC);
214 if (ShadowGC) XFreeGC (display->display, ShadowGC); 242 if (ShadowGC) XFreeGC (dpy, ShadowGC);
215#endif 243#endif
216#ifdef PLAIN_SCROLLBAR 244#ifdef PLAIN_SCROLLBAR
217 if (pscrollbarGC) XFreeGC (display->display, pscrollbarGC); 245 if (pscrollbarGC) XFreeGC (dpy, pscrollbarGC);
218#endif 246#endif
219#ifdef NEXT_SCROLLBAR 247#ifdef NEXT_SCROLLBAR
220 if (blackGC) XFreeGC (display->display, blackGC); 248 if (blackGC) XFreeGC (dpy, blackGC);
221 if (whiteGC) XFreeGC (display->display, whiteGC); 249 if (whiteGC) XFreeGC (dpy, whiteGC);
222 if (grayGC) XFreeGC (display->display, grayGC); 250 if (grayGC) XFreeGC (dpy, grayGC);
223 if (darkGC) XFreeGC (display->display, darkGC); 251 if (darkGC) XFreeGC (dpy, darkGC);
224 if (stippleGC) XFreeGC (display->display, stippleGC); 252 if (stippleGC) XFreeGC (dpy, stippleGC);
225 if (dimple) XFreePixmap (display->display, dimple); 253 if (dimple) XFreePixmap (dpy, dimple);
226 if (upArrow) XFreePixmap (display->display, upArrow); 254 if (upArrow) XFreePixmap (dpy, upArrow);
227 if (downArrow) XFreePixmap (display->display, downArrow); 255 if (downArrow) XFreePixmap (dpy, downArrow);
228 if (upArrowHi) XFreePixmap (display->display, upArrowHi); 256 if (upArrowHi) XFreePixmap (dpy, upArrowHi);
229 if (downArrowHi) XFreePixmap (display->display, downArrowHi); 257 if (downArrowHi) XFreePixmap (dpy, downArrowHi);
230#endif 258#endif
231#if defined(MENUBAR) || defined(RXVT_SCROLLBAR) 259#ifdef RXVT_SCROLLBAR
232 if (topShadowGC) XFreeGC (display->display, topShadowGC); 260 if (topShadowGC) XFreeGC (dpy, topShadowGC);
233 if (botShadowGC) XFreeGC (display->display, botShadowGC); 261 if (botShadowGC) XFreeGC (dpy, botShadowGC);
234 if (scrollbarGC) XFreeGC (display->display, scrollbarGC); 262 if (scrollbarGC) XFreeGC (dpy, scrollbarGC);
235#endif 263#endif
236 if (TermWin.gc) XFreeGC (display->display, TermWin.gc); 264 if (gc) XFreeGC (dpy, gc);
237 265
238#if defined(MENUBAR) && (MENUBAR_MAX > 1)
239 delete menuBar.drawable; 266 delete drawable;
240 //if (menuBar.win)
241 // XDestroyWindow (display->display, menuBar.win);
242#endif
243 delete TermWin.drawable;
244 // destroy all windows 267 // destroy all windows
245 if (TermWin.parent[0]) 268 if (parent[0])
246 XDestroyWindow (display->display, TermWin.parent[0]); 269 XDestroyWindow (dpy, parent[0]);
247 }
248 270
249 // TODO: free pixcolours, colours should become part of rxvt_display 271 for (int i = 0; i < TOTAL_COLORS; i++)
250 272 if (ISSET_PIXCOLOR (i))
251 delete PixColorsFocused; 273 {
274 pix_colors_focused [i].free (this);
252#ifdef OFF_FOCUS_FADING 275#if OFF_FOCUS_FADING
253 delete PixColorsUnFocused; 276 pix_colors_unfocused [i].free (this);
254#endif 277#endif
278 }
255 279
280 clear ();
281
282 display->flush (); /* ideally .put should do this */
256 displays.put (display); 283 displays.put (display);
284 }
257 285
258 scr_release (); 286 scr_release ();
259 287
260 /* clear all resources */ 288 /* clear all resources */
261 for (int i = 0; i < allocated.size (); i++) 289 for (int i = 0; i < allocated.size (); i++)
262 free (allocated[i]); 290 free (allocated [i]);
263 291
264 free (selection.text); 292 free (selection.text);
265 // TODO: manage env vars in child only(!) 293 // TODO: manage env vars in child only(!)
266 free (env_windowid);
267 free (env_display); 294 free (env_display);
268 free (env_term); 295 free (env_term);
269 free (env_colorfgbg);
270 free (locale); 296 free (locale);
271#if 0 297 free (v_buffer);
272 free (codeset); 298 free (incr_buf);
273#endif
274 299
275 delete envv; 300 delete envv;
276 delete argv; 301 delete argv;
302
303#ifdef KEYSYM_RESOURCE
304 delete keyboard;
305#endif
306#ifndef NO_RESOURCES
307 XrmDestroyDatabase (option_db);
308#endif
309}
310
311// child has exited, usually destroys
312void
313rxvt_term::child_cb (ev::child &w, int status)
314{
315 HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END));
316
317 cmd_pid = 0;
318
319 if (!option (Opt_hold))
320 destroy ();
277} 321}
278 322
279void 323void
280rxvt_term::destroy () 324rxvt_term::destroy ()
281{ 325{
282 if (destroy_ev.active) 326 if (destroy_ev.is_active ())
283 return; 327 return;
284 328
329 HOOK_INVOKE ((this, HOOK_DESTROY, DT_END));
330
331#if ENABLE_OVERLAY
332 scr_overlay_off ();
333#endif
334
285 if (display) 335 if (display)
286 { 336 {
287#ifdef USE_XIM 337#if USE_XIM
288 im_ev.stop (display); 338 im_ev.stop (display);
289#endif 339#endif
290#ifdef HAVE_SCROLLBARS
291 scrollbar_ev.stop (display); 340 scrollbar_ev.stop (display);
292#endif 341#if ENABLE_TRANSPARENCY || ENABLE_PERL
293#ifdef MENUBAR
294 menubar_ev.stop (display);
295#endif
296 rootwin_ev.stop (display); 342 rootwin_ev.stop (display);
343#endif
344 incr_ev.stop ();
297 termwin_ev.stop (display); 345 termwin_ev.stop (display);
298 vt_ev.stop (display); 346 vt_ev.stop (display);
299 } 347 }
300 348
301 check_ev.stop (); 349 flush_ev.stop ();
302 pty_ev.stop (); 350 pty_ev.stop ();
303#ifdef CURSOR_BLINK 351#ifdef CURSOR_BLINK
304 cursor_blink_ev.stop (); 352 cursor_blink_ev.stop ();
305#endif 353#endif
306#ifdef TEXT_BLINK 354#ifdef TEXT_BLINK
… …
314#endif 362#endif
315#ifdef POINTER_BLANK 363#ifdef POINTER_BLANK
316 pointer_ev.stop (); 364 pointer_ev.stop ();
317#endif 365#endif
318 366
319 destroy_ev.start (0); 367 destroy_ev.start ();
320} 368}
321 369
322void 370void
323rxvt_term::destroy_cb (time_watcher &w) 371rxvt_term::destroy_cb (ev::idle &w, int revents)
324{ 372{
325 SET_R (this); 373 make_current ();
326 374
327 delete this; 375 delete this;
328}
329
330/*----------------------------------------------------------------------*/
331/* rxvt_init () */
332bool
333rxvt_term::init (int argc, const char *const *argv)
334{
335 SET_R (this);
336
337 if (!init_vars ())
338 return false;
339
340 /*
341 * Save and then give up any super-user privileges
342 * If we need privileges in any area then we must specifically request it.
343 * We should only need to be root in these cases:
344 * 1. write utmp entries on some systems
345 * 2. chown tty on some systems
346 */
347 privileges (SAVE);
348 privileges (IGNORE);
349
350 init_secondary ();
351
352 const char **cmd_argv = init_resources (argc, argv);
353
354 set_locale ("");
355
356#if MENUBAR_MAX
357 menubar_read (rs[Rs_menu]);
358#endif
359#ifdef HAVE_SCROLLBARS
360 if (Options & Opt_scrollBar)
361 scrollBar.setIdle (); /* set existence for size calculations */
362#endif
363
364 create_windows (argc, argv);
365
366 init_xlocale ();
367
368 scr_reset (); /* initialize screen */
369
370#if 0
371 XSynchronize (display->display, True);
372#endif
373
374#ifdef HAVE_SCROLLBARS
375 if (Options & Opt_scrollBar)
376 resize_scrollbar (); /* create and map scrollbar */
377#endif
378#if (MENUBAR_MAX)
379 if (menubar_visible ())
380 XMapWindow (display->display, menuBar.win);
381#endif
382#ifdef TRANSPARENT
383 if (Options & Opt_transparent)
384 {
385 XSelectInput (display->display, display->root, PropertyChangeMask);
386 check_our_parents ();
387 }
388#endif
389
390 rootwin_ev.start (display, display->root);
391
392 XMapWindow (display->display, TermWin.vt);
393 XMapWindow (display->display, TermWin.parent[0]);
394
395 init_command (cmd_argv);
396
397 pty_ev.start (cmd_fd, EVENT_READ);
398
399 check_ev.start ();
400
401 return true;
402}
403
404static int (*old_xerror_handler) (Display *dpy, XErrorEvent *event);
405
406void
407rxvt_init_signals ()
408{
409 /* install exit handler for cleanup */
410#if 0
411#ifdef HAVE_ATEXIT
412 atexit (rxvt_clean_exit);
413#else
414#endif
415#endif
416
417 struct sigaction sa;
418
419 sigfillset (&sa.sa_mask);
420 sa.sa_flags = SA_NOCLDSTOP | SA_RESTART;
421 sa.sa_handler = SIG_IGN; sigaction (SIGHUP , &sa, 0);
422 sa.sa_handler = SIG_IGN; sigaction (SIGPIPE, &sa, 0);
423 sa.sa_handler = rxvt_Exit_signal; sigaction (SIGINT , &sa, 0);
424 sa.sa_handler = rxvt_Exit_signal; sigaction (SIGQUIT, &sa, 0);
425 sa.sa_handler = rxvt_Exit_signal; sigaction (SIGTERM, &sa, 0);
426 sa.sa_handler = rxvt_Child_signal; sigaction (SIGCHLD, &sa, 0);
427
428 /* need to trap SIGURG for SVR4 (Unixware) rlogin */
429 /* signal (SIGURG, SIG_DFL); */
430
431 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);
432 //XSetIOErrorHandler ((XErrorHandler) rxvt_xioerror_handler);
433}
434
435/* ------------------------------------------------------------------------- *
436 * SIGNAL HANDLING & EXIT HANDLER *
437 * ------------------------------------------------------------------------- */
438/*
439 * Catch a SIGCHLD signal and exit if the direct child has died
440 */
441
442void rxvt_term::child_exited (int pid)
443{
444 for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
445 if (pid == (*t)->cmd_pid)
446 {
447 (*t)->destroy ();
448 break;
449 }
450}
451
452/* ARGSUSED */
453/* EXTPROTO */
454RETSIGTYPE
455rxvt_Child_signal (int sig __attribute__ ((unused)))
456{
457 int pid, save_errno = errno;
458
459 while ((pid = waitpid (-1, NULL, WNOHANG)) > 0)
460 rxvt_term::child_exited (pid);
461
462 errno = save_errno;
463}
464
465/*
466 * Catch a fatal signal and tidy up before quitting
467 */
468/* EXTPROTO */
469RETSIGTYPE
470rxvt_Exit_signal (int sig)
471{
472 signal (sig, SIG_DFL);
473#ifdef DEBUG_CMD
474 rxvt_warn ("caught signal %d, exiting.\n", sig);
475#endif
476 rxvt_clean_exit ();
477 kill (getpid (), sig);
478}
479
480/* INTPROTO */
481int
482rxvt_xerror_handler (Display *display, XErrorEvent *event)
483{
484 if (GET_R->allowedxerror == -1)
485 GET_R->allowedxerror = event->error_code;
486 else
487 {
488 old_xerror_handler (display, event);
489 GET_R->destroy ();
490 }
491
492 return 0;
493} 376}
494 377
495/*----------------------------------------------------------------------*/ 378/*----------------------------------------------------------------------*/
496/* 379/*
497 * Exit gracefully, clearing the utmp entry and restoring tty attributes 380 * Exit gracefully, clearing the utmp entry and restoring tty attributes
498 * TODO: if debugging, this should free up any known resources if we can 381 * TODO: if debugging, this should free up any known resources if we can
499 */ 382 */
500/* EXTPROTO */ 383static XErrorHandler old_xerror_handler;
501void
502rxvt_clean_exit ()
503{
504 // TODO: rxvtd should clean up all ressources
505 if (GET_R)
506 GET_R->destroy ();
507}
508 384
509/* ------------------------------------------------------------------------- * 385static void
510 * MEMORY ALLOCATION WRAPPERS * 386rxvt_emergency_cleanup ()
511 * ------------------------------------------------------------------------- */
512/* EXTPROTO */
513void *
514rxvt_malloc (size_t size)
515{ 387{
516 void *p; 388 for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
517 389 (*t)->emergency_cleanup ();
518 p = malloc (size);
519 if (p)
520 return p;
521
522 fprintf (stderr, RESNAME ": memory allocation failure. Aborting");
523 rxvt_clean_exit ();
524 exit (EXIT_FAILURE);
525 /* NOTREACHED */
526} 390}
527 391
528/* EXTPROTO */ 392#if !ENABLE_MINIMAL
529void * 393static void
530rxvt_calloc (size_t number, size_t size) 394print_x_error (Display *dpy, XErrorEvent *event)
531{ 395{
532 void *p; 396 char buffer[BUFSIZ];
533 397 char mesg[BUFSIZ];
534 p = calloc (number, size); 398 char number[32];
535 if (p) 399 char *mtype = "XlibMessage";
536 return p; 400 XGetErrorText(dpy, event->error_code, buffer, BUFSIZ);
537 401 XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ);
538 fprintf (stderr, RESNAME ": memory allocation failure. Aborting"); 402 rxvt_warn ("An X Error occured, trying to continue after report.\n");
539 rxvt_clean_exit (); 403 rxvt_warn ("%s: %s\n", mesg, buffer);
540 exit (EXIT_FAILURE); 404 XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ);
541 /* NOTREACHED */ 405 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code);
406 sprintf(number, "%d", event->request_code);
407 XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ);
408 rxvt_warn ("(which is %s)\n", buffer);
409 if (event->request_code >= 128) {
410 XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d",
411 mesg, BUFSIZ);
412 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code);
413 }
414 if ((event->error_code == BadWindow) ||
415 (event->error_code == BadPixmap) ||
416 (event->error_code == BadCursor) ||
417 (event->error_code == BadFont) ||
418 (event->error_code == BadDrawable) ||
419 (event->error_code == BadColor) ||
420 (event->error_code == BadGC) ||
421 (event->error_code == BadIDChoice) ||
422 (event->error_code == BadValue) ||
423 (event->error_code == BadAtom)) {
424 if (event->error_code == BadValue)
425 XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x",
426 mesg, BUFSIZ);
427 else if (event->error_code == BadAtom)
428 XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x",
429 mesg, BUFSIZ);
430 else
431 XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x",
432 mesg, BUFSIZ);
433 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid);
434 }
435 XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",
436 mesg, BUFSIZ);
437 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial);
542} 438}
439#endif
543 440
544/* EXTPROTO */ 441int
545void * 442rxvt_xerror_handler (Display *display, XErrorEvent *event)
546rxvt_realloc (void *ptr, size_t size)
547{ 443{
548 void *p; 444 if (GET_R->allowedxerror == -1)
549 445 GET_R->allowedxerror = event->error_code;
550 if (ptr)
551 p = realloc (ptr, size);
552 else 446 else
553 p = malloc (size); 447 {
554 if (p) 448 // GET_R is most likely not the terminal which caused the error,
449 // so just output the error and continue
450#if ENABLE_MINIMAL
451 old_xerror_handler (display, event);
452#else
453 print_x_error (display, event);
454#endif
455 }
456
555 return p; 457 return 0;
458}
556 459
557 fprintf (stderr, RESNAME ": memory allocation failure. Aborting"); 460int
558 rxvt_clean_exit (); 461rxvt_xioerror_handler (Display *display)
462{
463 rxvt_warn ("X connection to '%s' broken, unable to recover, exiting.\n",
464 DisplayString (display));
465 rxvt_emergency_cleanup ();
559 exit (EXIT_FAILURE); 466 _exit (EXIT_FAILURE);
560 /* NOTREACHED */
561} 467}
562 468
563/* ------------------------------------------------------------------------- * 469static struct sig_handlers
564 * PRIVILEGED OPERATIONS *
565 * ------------------------------------------------------------------------- */
566/* take care of suid/sgid super-user (root) privileges */
567void
568rxvt_term::privileges (int mode)
569{ 470{
570#if ! defined(__CYGWIN32__) 471 ev::sig sw_term, sw_int;
571# if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID) 472
572 /* setreuid () is the poor man's setuid (), seteuid () */ 473 /*
573# define seteuid(a) setreuid(-1, (a)) 474 * Catch a fatal signal and tidy up before quitting
574# define setegid(a) setregid(-1, (a)) 475 */
575# define HAVE_SETEUID 476 void sig_term (ev::sig &w, int revents);
576# endif 477
577# ifdef HAVE_SETEUID 478 sig_handlers ()
578 switch (mode)
579 { 479 {
580 case IGNORE: 480 sw_term.set<sig_handlers, &sig_handlers::sig_term> (this);
581 /* 481 sw_int .set<sig_handlers, &sig_handlers::sig_term> (this);
582 * change effective uid/gid - not real uid/gid - so we can switch
583 * back to root later, as required
584 */
585 seteuid (getuid ());
586 setegid (getgid ());
587 break;
588 case SAVE:
589 euid = geteuid ();
590 egid = getegid ();
591 break;
592 case RESTORE:
593 seteuid (euid);
594 setegid (egid);
595 break;
596 } 482 }
597# else 483} sig_handlers;
598 switch (mode)
599 {
600 case IGNORE:
601 setuid (getuid ());
602 setgid (getgid ());
603 /* FALLTHROUGH */
604 case SAVE:
605 /* FALLTHROUGH */
606 case RESTORE:
607 break;
608 }
609# endif
610#endif
611}
612 484
613#ifdef UTMP_SUPPORT
614void 485void
615rxvt_term::privileged_utmp (char action) 486sig_handlers::sig_term (ev::sig &w, int revents)
616{ 487{
617 D_MAIN ((stderr, "rxvt_privileged_utmp (%c); waiting for: %c (pid: %d)", 488 rxvt_emergency_cleanup ();
618 action, next_utmp_action, getpid ())); 489 w.stop ();
619 if (next_utmp_action != action || (action != SAVE && action != RESTORE) 490 kill (getpid (), w.signum);
620 || (Options & Opt_utmpInhibit)
621 || ttydev == NULL || *ttydev == '\0')
622 return;
623
624 privileges (RESTORE);
625 if (action == SAVE)
626 {
627 next_utmp_action = RESTORE;
628 makeutent (ttydev, rs[Rs_display_name]);
629 }
630 else
631 { /* action == RESTORE */
632 next_utmp_action = IGNORE;
633 cleanutent ();
634 }
635 privileges (IGNORE);
636} 491}
637#endif
638 492
639#ifndef NO_SETOWNER_TTYDEV 493char **rxvt_environ; // startup environment
640void
641rxvt_term::privileged_ttydev (char action)
642{
643 D_MAIN ((stderr,
644 "privileged_ttydev (%c); waiting for: %c (pid: %d)",
645 action, next_tty_action, getpid ()));
646 if (next_tty_action != action || (action != SAVE && action != RESTORE)
647 || ttydev == NULL || *ttydev == '\0')
648 return;
649 494
650 privileges (RESTORE); 495void
496rxvt_init ()
497{
498 ptytty::init ();
651 499
652 if (action == SAVE) 500 if (!ev_default_loop (0))
653 { 501 rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n");
654 next_tty_action = RESTORE;
655# ifndef RESET_TTY_TO_COMMON_DEFAULTS
656 /* store original tty status for restoration rxvt_clean_exit () -- rgg 04/12/95 */
657 if (lstat (ttydev, &ttyfd_stat) < 0) /* you lose out */
658 next_tty_action = IGNORE;
659 else
660# endif
661 502
662 { 503 rxvt_environ = environ;
663 chown (ttydev, getuid (), ttygid); /* fail silently */
664 chmod (ttydev, ttymode);
665# ifdef HAVE_REVOKE
666 revoke (ttydev);
667# endif
668 504
669 } 505 signal (SIGHUP, SIG_IGN);
670 } 506 signal (SIGPIPE, SIG_IGN);
671 else
672 { /* action == RESTORE */
673 next_tty_action = IGNORE;
674# ifndef RESET_TTY_TO_COMMON_DEFAULTS
675 chmod (ttydev, ttyfd_stat.st_mode);
676 chown (ttydev, ttyfd_stat.st_uid, ttyfd_stat.st_gid);
677# else
678 chmod (ttydev,
679 (S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH | S_IWOTH));
680 chown (ttydev, 0, 0);
681# endif
682 507
683 } 508 sig_handlers.sw_term.start (SIGTERM); ev_unref ();
509 sig_handlers.sw_int.start (SIGINT); ev_unref ();
684 510
685 privileges (IGNORE); 511 /* need to trap SIGURG for SVR4 (Unixware) rlogin */
512 /* signal (SIGURG, SIG_DFL); */
686 513
687# ifndef RESET_TTY_TO_COMMON_DEFAULTS 514 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);
688 D_MAIN ((stderr, "%s \"%s\": mode %03o, uid %d, gid %d", 515 // TODO: handle this with exceptions and tolerate the memory loss
689 action == RESTORE ? "Restoring" : (action == 516 XSetIOErrorHandler (rxvt_xioerror_handler);
690 SAVE ? "Saving" : 517
691 "UNKNOWN ERROR for"), ttydev, 518 XrmInitialize ();
692 ttyfd_stat.st_mode, ttyfd_stat.st_uid,
693 ttyfd_stat.st_gid));
694# endif
695} 519}
696#endif
697 520
698/*----------------------------------------------------------------------*/ 521/*----------------------------------------------------------------------*/
699/* 522/*
700 * window size/position calculcations for XSizeHint and other storage. 523 * window size/position calculations for XSizeHint and other storage.
701 * if width/height are non-zero then override calculated width/height 524 * if width/height are non-zero then override calculated width/height
702 */ 525 */
703void 526void
704rxvt_term::window_calc (unsigned int width, unsigned int height) 527rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)
705{ 528{
706 short recalc_x, recalc_y; 529 short recalc_x, recalc_y;
707 int x, y, sb_w, mb_h, flags; 530 int x, y, sb_w, flags;
708 unsigned int w, h; 531 unsigned int w, h;
709 unsigned int max_width, max_height; 532 unsigned int max_width, max_height;
710 533
711 D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d",
712 TermWin.ncol, TermWin.nrow, szHint.width,
713 szHint.height));
714 szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; 534 szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity;
715 szHint.win_gravity = NorthWestGravity; 535 szHint.win_gravity = NorthWestGravity;
716 /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ 536 /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */
717 537
718 recalc_x = recalc_y = 0; 538 recalc_x = recalc_y = 0;
719 flags = 0; 539 flags = 0;
540
720 if (!parsed_geometry) 541 if (!parsed_geometry)
721 { 542 {
722 parsed_geometry = 1; 543 parsed_geometry = 1;
544
723 if (rs[Rs_geometry]) 545 if (rs[Rs_geometry])
724 flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h); 546 flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h);
547
725 if (flags & WidthValue) 548 if (flags & WidthValue)
726 { 549 {
727 TermWin.ncol = BOUND_POSITIVE_INT16 (w); 550 ncol = clamp (w, 0, std::numeric_limits<int16_t>::max ());
728 szHint.flags |= USSize; 551 szHint.flags |= USSize;
729 } 552 }
553
730 if (flags & HeightValue) 554 if (flags & HeightValue)
731 { 555 {
732 TermWin.nrow = BOUND_POSITIVE_INT16 (h); 556 nrow = clamp (h, 0, std::numeric_limits<int16_t>::max ());
733 szHint.flags |= USSize; 557 szHint.flags |= USSize;
734 } 558 }
559
735 if (flags & XValue) 560 if (flags & XValue)
736 { 561 {
737 szHint.x = x; 562 szHint.x = x;
738 szHint.flags |= USPosition; 563 szHint.flags |= USPosition;
564
739 if (flags & XNegative) 565 if (flags & XNegative)
740 { 566 {
741 recalc_x = 1; 567 recalc_x = 1;
742 szHint.win_gravity = NorthEastGravity; 568 szHint.win_gravity = NorthEastGravity;
743 } 569 }
744 } 570 }
571
745 if (flags & YValue) 572 if (flags & YValue)
746 { 573 {
747 szHint.y = y; 574 szHint.y = y;
748 szHint.flags |= USPosition; 575 szHint.flags |= USPosition;
576
749 if (flags & YNegative) 577 if (flags & YNegative)
750 { 578 {
751 recalc_y = 1; 579 recalc_y = 1;
580
752 if (szHint.win_gravity == NorthEastGravity) 581 if (szHint.win_gravity == NorthEastGravity)
753 szHint.win_gravity = SouthEastGravity; 582 szHint.win_gravity = SouthEastGravity;
754 else 583 else
755 szHint.win_gravity = SouthWestGravity; 584 szHint.win_gravity = SouthWestGravity;
756 } 585 }
757 } 586 }
758 } 587 }
759 588
760 /* TODO: BOUNDS */ 589 /* TODO: BOUNDS */
761 TermWin.width = TermWin.ncol * TermWin.fwidth; 590 width = ncol * fwidth;
762 TermWin.height = TermWin.nrow * TermWin.fheight; 591 height = nrow * fheight;
763 max_width = MAX_COLS * TermWin.fwidth; 592 max_width = MAX_COLS * fwidth;
764 max_height = MAX_ROWS * TermWin.fheight; 593 max_height = MAX_ROWS * fheight;
765 594
766 szHint.base_width = szHint.base_height = 2 * TermWin.int_bwidth; 595 szHint.base_width = szHint.base_height = 2 * int_bwidth;
767 596
768 sb_w = mb_h = 0; 597 sb_w = 0;
769 window_vt_x = window_vt_y = TermWin.int_bwidth; 598 window_vt_x = window_vt_y = int_bwidth;
770 599
771 if (scrollbar_visible ()) 600 if (scrollBar.state)
772 { 601 {
773 sb_w = scrollbar_TotalWidth (); 602 sb_w = scrollbar_TotalWidth ();
774 szHint.base_width += sb_w; 603 szHint.base_width += sb_w;
604
775 if (!(Options & Opt_scrollBar_right)) 605 if (!option (Opt_scrollBar_right))
776 window_vt_x += sb_w; 606 window_vt_x += sb_w;
777 } 607 }
778 608
779 if (menubar_visible ())
780 {
781 mb_h = menuBar_TotalHeight ();
782 szHint.base_height += mb_h;
783 window_vt_y += mb_h;
784 }
785
786 szHint.width_inc = TermWin.fwidth; 609 szHint.width_inc = fwidth;
787 szHint.height_inc = TermWin.fheight; 610 szHint.height_inc = fheight;
788 szHint.min_width = szHint.base_width + szHint.width_inc; 611 szHint.min_width = szHint.base_width + szHint.width_inc;
789 szHint.min_height = szHint.base_height + szHint.height_inc; 612 szHint.min_height = szHint.base_height + szHint.height_inc;
790 613
791 if (width && width - szHint.base_width < max_width) 614 if (newwidth && newwidth - szHint.base_width < max_width)
792 { 615 {
793 szHint.width = width; 616 szHint.width = newwidth;
794 TermWin.width = width - szHint.base_width; 617 width = newwidth - szHint.base_width;
795 } 618 }
796 else 619 else
797 { 620 {
798 MIN_IT (TermWin.width, max_width); 621 min_it (width, max_width);
799 szHint.width = szHint.base_width + TermWin.width; 622 szHint.width = szHint.base_width + width;
800 } 623 }
801 624
802 if (height && height - szHint.base_height < max_height) 625 if (newheight && newheight - szHint.base_height < max_height)
803 { 626 {
804 szHint.height = height; 627 szHint.height = newheight;
805 TermWin.height = height - szHint.base_height; 628 height = newheight - szHint.base_height;
806 } 629 }
807 else 630 else
808 { 631 {
809 MIN_IT (TermWin.height, max_height); 632 min_it (height, max_height);
810 szHint.height = szHint.base_height + TermWin.height; 633 szHint.height = szHint.base_height + height;
811 } 634 }
812 635
813 if (scrollbar_visible () && (Options & Opt_scrollBar_right)) 636 if (scrollBar.state && option (Opt_scrollBar_right))
814 window_sb_x = szHint.width - sb_w; 637 window_sb_x = szHint.width - sb_w;
815 638
816 if (recalc_x) 639 if (recalc_x)
817 szHint.x += (DisplayWidth (display->display, DefaultScreen (display->display)) 640 szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth;
818 - szHint.width - 2 * TermWin.ext_bwidth); 641
819 if (recalc_y) 642 if (recalc_y)
820 szHint.y += (DisplayHeight (display->display, DefaultScreen (display->display)) 643 szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth;
821 - szHint.height - 2 * TermWin.ext_bwidth);
822 644
823 TermWin.ncol = TermWin.width / TermWin.fwidth; 645 ncol = width / fwidth;
824 TermWin.nrow = TermWin.height / TermWin.fheight; 646 nrow = height / fheight;
825 D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d",
826 TermWin.ncol, TermWin.nrow, szHint.width,
827 szHint.height));
828 return;
829} 647}
830 648
831/*----------------------------------------------------------------------*/ 649/*----------------------------------------------------------------------*/
832/* 650/*
833 * Tell the teletype handler what size the window is. 651 * Tell the teletype handler what size the window is.
834 * Called after a window size change. 652 * Called after a window size change.
835 */ 653 */
836void 654void
837rxvt_term::tt_winch () 655rxvt_term::tt_winch ()
838{ 656{
657 if (pty->pty < 0)
658 return;
659
839 struct winsize ws; 660 struct winsize ws;
840 661
841 if (cmd_fd < 0)
842 return;
843
844 ws.ws_col = TermWin.ncol; 662 ws.ws_col = ncol;
845 ws.ws_row = TermWin.nrow; 663 ws.ws_row = nrow;
846 ws.ws_xpixel = ws.ws_ypixel = 0; 664 ws.ws_xpixel = width;
847#ifndef DEBUG_SIZE 665 ws.ws_ypixel = height;
848 (void)ioctl (cmd_fd, TIOCSWINSZ, &ws); 666 (void)ioctl (pty->pty, TIOCSWINSZ, &ws);
849#else 667
850 if (ioctl (cmd_fd, TIOCSWINSZ, &ws) < 0) 668#if 0
851 D_SIZE ((stderr, "Failed to send TIOCSWINSZ to fd %d", fd)); 669 // TIOCSWINSZ is supposed to do this automatically and correctly
852# ifdef SIGWINCH
853 else if (cmd_pid) /* force through to the command */ 670 if (cmd_pid) /* force through to the command */
854 kill (cmd_pid, SIGWINCH); 671 kill (-cmd_pid, SIGWINCH);
855# endif
856#endif 672#endif
857} 673}
858 674
859/*----------------------------------------------------------------------*/ 675/*----------------------------------------------------------------------*/
860/* rxvt_change_font () - Switch to a new font */ 676/* set_fonts () - load and set the various fonts
861/* 677 *
862 * init = 1 - initialize 678 * init = 1 - initialize
863 * 679 *
864 * fontname == FONT_UP - switch to bigger font 680 * fontname == FONT_UP - switch to bigger font
865 * fontname == FONT_DN - switch to smaller font 681 * fontname == FONT_DN - switch to smaller font
866 */ 682 */
867bool 683bool
868rxvt_term::change_font (const char *fontname) 684rxvt_term::set_fonts ()
869{ 685{
870 if (fontname == FONT_UP)
871 {
872 // TODO
873 }
874 else if (fontname == FONT_DN)
875 {
876 // TODO
877 }
878 else
879 {
880 rxvt_fontset *fs = new rxvt_fontset (this); 686 rxvt_fontset *fs = new rxvt_fontset (this);
687 rxvt_fontprop prop;
881 688
882 if (fs && fs->populate (fontname ? fontname : "fixed")) 689 if (!fs
690 || !fs->populate (rs[Rs_font] ? rs[Rs_font] : "fixed")
691 || !fs->realize_font (1))
692 {
693 delete fs;
694 return false;
695 }
696
697#if ENABLE_STYLES
698 for (int i = RS_styleCount; --i; )
699 if (fontset[i] != fontset[0])
700 delete fontset[i];
701#endif
702
703 delete fontset[0];
704 fontset[0] = fs;
705
706 prop = (*fs)[1]->properties ();
707 prop.height += lineSpace;
708
709 fs->set_prop (prop, false);
710
711 fwidth = prop.width;
712 fheight = prop.height;
713 fbase = prop.ascent;
714
715 for (int style = 1; style < 4; style++)
716 {
717#if ENABLE_STYLES
718 const char *res = rs[Rs_font + style];
719
720 if (res && !*res)
721 fontset[style] = fontset[0];
722 else
883 { 723 {
884 delete TermWin.fontset; 724 fontset[style] = fs = new rxvt_fontset (this);
885 TermWin.fontset = fs; 725 rxvt_fontprop prop2 = prop;
886 TermWin.fwidth = fs->base_font ()->width;
887 TermWin.fheight = fs->base_font ()->height;
888 TermWin.fbase = fs->base_font ()->ascent;
889 726
890 if (TermWin.parent[0]) 727 if (res)
891 { 728 {
892 resize_all_windows (0, 0, 0); 729 fs->populate (res);
893 scr_remap_chars (); 730 fs->set_prop (prop2, false);
894 scr_touch (true);
895 } 731 }
732 else
733 {
734 fs->populate (fontset[0]->fontdesc);
896 735
897 for (unicode_t ch = 0x20; ch <= 0x7f; ch++) 736 if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold;
898 TermWin.ascii_map [ch - 0x20] = fs->find_font (ch); 737 if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic;
899 738
900 return true; 739 fs->set_prop (prop2, true);
740 }
741
901 } 742 }
743#else
744 fontset[style] = fontset[0];
745#endif
746 }
747
748 if (parent[0])
902 } 749 {
750 resize_all_windows (0, 0, 0);
751 scr_remap_chars ();
752 scr_touch (true);
753 }
903 754
904 return false; 755 return true;
905} 756}
906 757
907bool 758void
908rxvt_term::font_up_down (int n, int direction) 759rxvt_term::set_string_property (Atom prop, const char *str, int len)
909{ 760{
910 return false; 761 XChangeProperty (dpy, parent[0],
762 prop, XA_STRING, 8, PropModeReplace,
763 (const unsigned char *)str, len >= 0 ? len : strlen (str));
764}
765
766void
767rxvt_term::set_utf8_property (Atom prop, const char *str, int len)
768{
769 wchar_t *ws = rxvt_mbstowcs (str, len);
770 char *s = rxvt_wcstoutf8 (ws);
771
772 XChangeProperty (dpy, parent[0],
773 prop, xa[XA_UTF8_STRING], 8, PropModeReplace,
774 (const unsigned char *)s, strlen (s));
775
776 free (s);
777 free (ws);
911} 778}
912 779
913/*----------------------------------------------------------------------*/ 780/*----------------------------------------------------------------------*/
914/*----------------------------------------------------------------------*/ 781/*----------------------------------------------------------------------*/
915/* xterm sequences - title, iconName, color (exptl) */ 782/* xterm sequences - title, iconName, color (exptl) */
916void 783void
917rxvt_term::set_title (const char *str) 784rxvt_term::set_title (const char *str)
918{ 785{
919#ifdef SMART_WINDOW_TITLE 786 set_string_property (XA_WM_NAME, str);
920 char *name; 787#if ENABLE_EWMH
921 788 set_utf8_property (xa[XA_NET_WM_NAME], str);
922 if (!XFetchName (display->display, TermWin.parent[0], &name))
923 name = NULL;
924
925 if (name == NULL || STRCMP (name, str))
926#endif
927 XStoreName (display->display, TermWin.parent[0], str);
928
929#ifdef SMART_WINDOW_TITLE
930 if (name)
931 XFree (name);
932#endif 789#endif
933} 790}
934 791
935void 792void
936rxvt_term::set_icon_name (const char *str) 793rxvt_term::set_icon_name (const char *str)
937{ 794{
938#ifdef SMART_WINDOW_TITLE 795 set_string_property (XA_WM_ICON_NAME, str);
939 char *name; 796#if ENABLE_EWMH
940 797 set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);
941 if (!XGetIconName (display->display, TermWin.parent[0], &name))
942 name = NULL;
943
944 if (name == NULL || STRCMP (name, str))
945#endif 798#endif
946 XSetIconName (display->display, TermWin.parent[0], str);
947
948#ifdef SMART_WINDOW_TITLE
949 if (name)
950 XFree (name);
951#endif
952} 799}
953 800
801void
802rxvt_term::set_window_color (int idx, const char *color)
803{
954#ifdef XTERM_COLOR_CHANGE 804#ifdef XTERM_COLOR_CHANGE
955void
956rxvt_term::set_window_color (int idx, const char *color)
957{
958 rxvt_color xcol; 805 rxvt_color xcol;
959 int i; 806 int i;
960 807
961 if (color == NULL || *color == '\0') 808 if (color == NULL || *color == '\0')
962 return; 809 return;
963 810
811 color = strdup (color);
812 allocated.push_back ((void *)color);
813 rs[Rs_color + idx] = color;
814
964 /* handle color aliases */ 815 /* handle color aliases */
965 if (isdigit (*color)) 816 if (isdigit (*color))
966 { 817 {
967 i = atoi (color); 818 i = atoi (color);
819
968 if (i >= 8 && i <= 15) 820 if (i >= 8 && i <= 15)
821 {
969 { /* bright colors */ 822 /* bright colors */
970 i -= 8;
971# ifndef NO_BRIGHTCOLOR
972 PixColorsFocused[idx] = PixColorsFocused[minBrightCOLOR + i]; 823 pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i - 8];
973 SET_PIXCOLOR (idx);
974 goto Done; 824 goto done;
975# endif
976
977 } 825 }
826
978 if (i >= 0 && i <= 7) 827 if (i >= 0 && i <= 7)
828 {
979 { /* normal colors */ 829 /* normal colors */
980 PixColorsFocused[idx] = PixColorsFocused[minCOLOR + i]; 830 pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];
981 SET_PIXCOLOR (idx);
982 goto Done; 831 goto done;
983 } 832 }
984 } 833 }
985 834
986 if (!rXParseAllocColor (& xcol, color)) 835 set_color (xcol, color);
987 return;
988
989 /* XStoreColor (display->display, display->cmap, XColor*); */
990 836
991 /* 837 /*
992 * FIXME: should free colors here, but no idea how to do it so instead, 838 * FIXME: should free colors here, but no idea how to do it so instead,
993 * so just keep gobbling up the colormap 839 * so just keep gobbling up the colormap
994 */ 840 */
995# if 0
996 for (i = Color_Black; i <= Color_White; i++)
997 if (PixColors[idx] == PixColors[i])
998 break;
999 if (i > Color_White)
1000 {
1001 /* fprintf (stderr, "XFreeColors: PixColors [%d] = %lu\n", idx, PixColors [idx]); */
1002 XFreeColors (display->display, display->cmap, (PixColors + idx), 1,
1003 DisplayPlanes (display->display, display->screen));
1004 }
1005# endif
1006 841
1007 PixColorsFocused[idx] = xcol; 842 pix_colors_focused[idx] = xcol;
1008 SET_PIXCOLOR (idx);
1009 843
1010 /* XSetWindowAttributes attr; */
1011 /* Cursor cursor; */
1012Done: 844done:
1013#ifdef OFF_FOCUS_FADING
1014 PixColorsUnFocused[idx] = PixColorsFocused[idx].fade (display, atoi (rs[Rs_fade]));
1015#endif
1016 if (idx == Color_bg && ! (Options & Opt_transparent))
1017 XSetWindowBackground (display->display, TermWin.vt, PixColors[Color_bg]);
1018
1019 /* handle Color_BD, scrollbar background, etc. */ 845 /*TODO: handle Color_BD, scrollbar background, etc. */
1020 846
1021 set_colorfgbg (); 847 update_fade_color (idx);
1022 recolour_cursor (); 848 recolour_cursor ();
1023 scr_touch (true); 849 scr_recolour ();
850#endif /* XTERM_COLOR_CHANGE */
1024} 851}
1025
1026#else
1027# define set_window_color (idx,color) ((void)0)
1028#endif /* XTERM_COLOR_CHANGE */
1029 852
1030void 853void
1031rxvt_term::recolour_cursor () 854rxvt_term::recolour_cursor ()
1032{ 855{
1033 XColor xcol[2]; 856 XColor fg, bg;
1034 857
1035 xcol[0].pixel = ISSET_PIXCOLOR (Color_pointer_fg) ? PixColorsFocused[Color_pointer_fg] : PixColorsFocused[Color_fg]; 858 (ISSET_PIXCOLOR (Color_pointer_fg)
1036 xcol[1].pixel = ISSET_PIXCOLOR (Color_pointer_bg) ? PixColorsFocused[Color_pointer_bg] : PixColorsFocused[Color_bg]; 859 ? pix_colors_focused[Color_pointer_fg]
1037 XQueryColors (display->display, display->cmap, xcol, 2); 860 : pix_colors_focused[Color_fg]).get (fg);
1038 XRecolorCursor (display->display, TermWin_cursor, xcol + 0, xcol + 1); 861
862 (ISSET_PIXCOLOR (Color_pointer_bg)
863 ? pix_colors_focused[Color_pointer_bg]
864 : pix_colors_focused[Color_bg]).get (bg);
865
866 XRecolorCursor (dpy, TermWin_cursor, &fg, &bg);
1039} 867}
1040 868
1041/*----------------------------------------------------------------------*/ 869/*----------------------------------------------------------------------*/
1042/* 870/*
1043 * find if fg/bg matches any of the normal (low-intensity) colors 871 * find if fg/bg matches any of the normal (low-intensity) colors
1044 */ 872 */
1045void 873void
1046rxvt_term::set_colorfgbg () 874rxvt_term::set_colorfgbg ()
1047{ 875{
1048 unsigned int i; 876 unsigned int i;
1049 const char *xpmb = "\0"; 877 const char *xpmb = "";
1050 char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; 878 char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1];
1051 879
1052 env_colorfgbg =
1053 (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg") + 1);
1054 STRCPY (fstr, "default"); 880 strcpy (fstr, "default");
1055 STRCPY (bstr, "default"); 881 strcpy (bstr, "default");
1056 for (i = Color_Black; i <= Color_White; i++) 882 for (i = Color_Black; i <= Color_White; i++)
1057 if (PixColors[Color_fg] == PixColors[i]) 883 if (pix_colors[Color_fg] == pix_colors[i])
1058 { 884 {
1059 sprintf (fstr, "%d", (i - Color_Black)); 885 sprintf (fstr, "%d", (i - Color_Black));
1060 break; 886 break;
1061 } 887 }
888
1062 for (i = Color_Black; i <= Color_White; i++) 889 for (i = Color_Black; i <= Color_White; i++)
1063 if (PixColors[Color_bg] == PixColors[i]) 890 if (pix_colors[Color_bg] == pix_colors[i])
1064 { 891 {
1065 sprintf (bstr, "%d", (i - Color_Black)); 892 sprintf (bstr, "%d", (i - Color_Black));
1066#ifdef XPM_BACKGROUND 893#ifdef BG_IMAGE_FROM_FILE
1067 xpmb = "default;"; 894 xpmb = "default;";
1068#endif 895#endif
1069 break; 896 break;
1070 } 897 }
1071 898
1072 sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); 899 sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr);
1073
1074#ifndef NO_BRIGHTCOLOR
1075 colorfgbg = DEFAULT_RSTYLE;
1076 for (i = minCOLOR; i <= maxCOLOR; i++)
1077 {
1078 if (PixColors[Color_fg] == PixColors[i])
1079 colorfgbg = SET_FGCOLOR (colorfgbg, i);
1080 if (PixColors[Color_bg] == PixColors[i])
1081 colorfgbg = SET_BGCOLOR (colorfgbg, i);
1082 }
1083#endif
1084} 900}
1085 901
1086/*----------------------------------------------------------------------*/ 902/*----------------------------------------------------------------------*/
1087/*
1088 * Colour determination for low colour displays, routine from
1089 * Hans de Goede <hans@highrise.nl>
1090 */
1091 903
1092int 904bool
1093rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) 905rxvt_term::set_color (rxvt_color &color, const char *name)
1094{ 906{
1095 if (!screen_in_out->set (display, colour)) 907 if (color.set (this, name))
1096 {
1097 rxvt_warn ("can't get colour '%s', continuing without.\n", colour);
1098 return false;
1099 }
1100
1101 return true; 908 return true;
909
910 rxvt_warn ("can't get colour '%s', continuing without.\n", name);
911 return false;
912}
913
914void
915rxvt_term::alias_color (int dst, int src)
916{
917 pix_colors[dst].set (this, rs[Rs_color + dst] = rs[Rs_color + src]);
1102} 918}
1103 919
1104/* -------------------------------------------------------------------- * 920/* -------------------------------------------------------------------- *
1105 * - WINDOW RESIZING - * 921 * - WINDOW RESIZING - *
1106 * -------------------------------------------------------------------- */ 922 * -------------------------------------------------------------------- */
1107void 923void
1108rxvt_term::resize_all_windows (unsigned int width, unsigned int height, int ignoreparent) 924rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent)
1109{ 925{
1110 int fix_screen; 926 int fix_screen;
927 int old_width = szHint.width;
928 int old_height = szHint.height;
1111 929
1112#ifdef SMART_RESIZE
1113 int old_width = szHint.width, old_height = szHint.height;
1114#endif
1115
1116 window_calc (width, height); 930 window_calc (newwidth, newheight);
931
932 if (!HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END)))
1117 XSetWMNormalHints (display->display, TermWin.parent[0], &szHint); 933 XSetWMNormalHints (dpy, parent[0], &szHint);
1118 934
1119 if (!ignoreparent) 935 if (!ignoreparent)
1120 { 936 {
1121#ifdef SMART_RESIZE 937#ifdef SMART_RESIZE
1122 /* 938 /*
… …
1126 int x, y, x1, y1; 942 int x, y, x1, y1;
1127 int dx, dy; 943 int dx, dy;
1128 unsigned int unused_w1, unused_h1, unused_b1, unused_d1; 944 unsigned int unused_w1, unused_h1, unused_b1, unused_d1;
1129 Window unused_cr; 945 Window unused_cr;
1130 946
1131 XTranslateCoordinates (display->display, TermWin.parent[0], display->root, 947 XTranslateCoordinates (dpy, parent[0], display->root,
1132 0, 0, &x, &y, &unused_cr); 948 0, 0, &x, &y, &unused_cr);
1133 XGetGeometry (display->display, TermWin.parent[0], &unused_cr, &x1, &y1, 949 XGetGeometry (dpy, parent[0], &unused_cr, &x1, &y1,
1134 &unused_w1, &unused_h1, &unused_b1, &unused_d1); 950 &unused_w1, &unused_h1, &unused_b1, &unused_d1);
1135 /* 951 /*
1136 * if display->root isn't the parent window, a WM will probably have offset 952 * if display->root isn't the parent window, a WM will probably have offset
1137 * our position for handles and decorations. Counter it 953 * our position for handles and decorations. Counter it
1138 */ 954 */
… …
1140 { 956 {
1141 x -= x1; 957 x -= x1;
1142 y -= y1; 958 y -= y1;
1143 } 959 }
1144 960
1145 x1 = (DisplayWidth (display->display, display->screen) - old_width) / 2; 961 x1 = (DisplayWidth (dpy, display->screen) - old_width ) / 2;
1146 y1 = (DisplayHeight (display->display, display->screen) - old_height) / 2; 962 y1 = (DisplayHeight (dpy, display->screen) - old_height) / 2;
1147 dx = old_width - szHint.width; 963 dx = old_width - szHint.width;
1148 dy = old_height - szHint.height; 964 dy = old_height - szHint.height;
1149 965
1150 /* Check position of the center of the window */ 966 /* Check position of the center of the window */
1151 if (x < x1) /* left half */ 967 if (x < x1) /* left half */
1152 dx = 0; 968 dx = 0;
… …
1155 if (y < y1) /* top half */ 971 if (y < y1) /* top half */
1156 dy = 0; 972 dy = 0;
1157 else if (y == y1) /* exact center */ 973 else if (y == y1) /* exact center */
1158 dy /= 2; 974 dy /= 2;
1159 975
1160 XMoveResizeWindow (display->display, TermWin.parent[0], x + dx, y + dy, 976 XMoveResizeWindow (dpy, parent[0], x + dx, y + dy,
1161 szHint.width, szHint.height); 977 szHint.width, szHint.height);
1162#else 978#else
1163 XResizeWindow (display->display, TermWin.parent[0], szHint.width, szHint.height); 979 XResizeWindow (dpy, parent[0], szHint.width, szHint.height);
1164#endif 980#endif
1165 } 981 }
1166 982
1167 fix_screen = TermWin.ncol != prev_ncol || TermWin.nrow != prev_nrow; 983 fix_screen = ncol != prev_ncol || nrow != prev_nrow;
1168 984
1169 if (fix_screen || width != old_width || height != old_height) 985 if (fix_screen || newwidth != old_width || newheight != old_height)
1170 { 986 {
1171 if (scrollbar_visible ()) 987 if (scrollBar.state)
1172 { 988 {
1173 XMoveResizeWindow (display->display, scrollBar.win, 989 XMoveResizeWindow (dpy, scrollBar.win,
1174 window_sb_x, 0, 990 window_sb_x, 0,
1175 scrollbar_TotalWidth (), szHint.height); 991 scrollbar_TotalWidth (), szHint.height);
1176 resize_scrollbar (); 992 resize_scrollbar ();
1177 } 993 }
1178 994
1179 if (menubar_visible ())
1180 XMoveResizeWindow (display->display, menuBar.win,
1181 window_vt_x, 0,
1182 TermWin_TotalWidth (), menuBar_TotalHeight ());
1183
1184 XMoveResizeWindow (display->display, TermWin.vt, 995 XMoveResizeWindow (dpy, vt,
1185 window_vt_x, window_vt_y, 996 window_vt_x, window_vt_y,
1186 TermWin_TotalWidth (), TermWin_TotalHeight ()); 997 width, height);
998
999#ifdef HAVE_BG_PIXMAP
1000 if (bgPixmap.window_size_sensitive ())
1001 update_background ();
1002#endif
1003
1187 scr_clear (); 1004 scr_clear ();
1188#ifdef XPM_BACKGROUND
1189 resize_pixmap ();
1190#endif
1191 } 1005 }
1192 1006
1193 if (fix_screen || old_height == 0) 1007 if (fix_screen || old_height == 0)
1194 {
1195 int curr_screen = -1;
1196 int old_ncol = prev_ncol;
1197
1198 /* scr_reset only works on the primary screen */
1199 if (old_height) /* this is not the first time through */
1200 {
1201 unsigned int ncol = TermWin.ncol;
1202 TermWin.ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this
1203 curr_screen = scr_change_screen (PRIMARY);
1204 TermWin.ncol = ncol;
1205 }
1206
1207 scr_reset (); 1008 scr_reset ();
1208 1009
1209 if (curr_screen >= 0) /* this is not the first time through */ 1010 // TODO, with nvidia-8178, resizes kill the alpha channel, report if not fixed in newer version
1210 { 1011 //scr_touch (false);
1211 scr_change_screen (curr_screen);
1212 selection_check (old_ncol != TermWin.ncol ? 4 : 0);
1213 }
1214 }
1215 1012
1216 old_width = szHint.width; 1013#ifdef HAVE_BG_PIXMAP
1217 old_height = szHint.height; 1014// TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ?
1015// if (bgPixmap.pixmap)
1016// scr_touch (false);
1017#endif
1218 1018
1219#ifdef USE_XIM 1019#ifdef USE_XIM
1220 IMSetStatusPosition (); 1020 IMSetPosition ();
1221#endif 1021#endif
1222} 1022}
1223 1023
1224/* 1024/*
1225 * Set the width/height of the vt window in characters. Units are pixels. 1025 * Set the width/height of the vt window in characters. Units are pixels.
1226 * good for toggling 80/132 columns 1026 * good for toggling 80/132 columns
1227 */ 1027 */
1228void 1028void
1229rxvt_term::set_widthheight (unsigned int width, unsigned int height) 1029rxvt_term::set_widthheight (unsigned int newwidth, unsigned int newheight)
1230{ 1030{
1231 XWindowAttributes wattr; 1031 XWindowAttributes wattr;
1232 1032
1233 if (width == 0 || height == 0) 1033 if (newwidth == 0 || newheight == 0)
1234 { 1034 {
1235 XGetWindowAttributes (display->display, display->root, &wattr); 1035 XGetWindowAttributes (dpy, display->root, &wattr);
1036
1236 if (width == 0) 1037 if (newwidth == 0)
1237 width = wattr.width - szHint.base_width; 1038 newwidth = wattr.width - szHint.base_width;
1238 if (height == 0) 1039 if (newheight == 0)
1239 height = wattr.height - szHint.base_height; 1040 newheight = wattr.height - szHint.base_height;
1240 }
1241 if (width != TermWin.width || height != TermWin.height)
1242 { 1041 }
1042
1043 if (newwidth != width || newheight != height)
1044 {
1243 width += szHint.base_width; 1045 newwidth += szHint.base_width;
1244 height += szHint.base_height; 1046 newheight += szHint.base_height;
1245 resize_all_windows (width, height, 0); 1047 resize_all_windows (newwidth, newheight, 0);
1246 } 1048 }
1247} 1049}
1248 1050
1249/* -------------------------------------------------------------------- * 1051/* -------------------------------------------------------------------- *
1250 * - X INPUT METHOD ROUTINES - * 1052 * - X INPUT METHOD ROUTINES - *
1251 * -------------------------------------------------------------------- */ 1053 * -------------------------------------------------------------------- */
1252#ifdef USE_XIM 1054#ifdef USE_XIM
1253 1055
1254void 1056void
1057rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg)
1058{
1059 fg = pix_colors [Color_fg];
1060 bg = pix_colors [Color_bg];
1061}
1062
1063void
1255rxvt_term::im_set_size (XRectangle *size) 1064rxvt_term::im_set_size (XRectangle &size)
1256{ 1065{
1257 size->x = TermWin.int_bwidth; 1066 // the int_bwidth terms make no sense to me
1258 size->y = TermWin.int_bwidth; 1067 size.x = int_bwidth;
1259 size->width = Width2Pixel (TermWin.ncol); 1068 size.y = int_bwidth;
1260 size->height = Height2Pixel (TermWin.nrow); 1069 size.width = Width2Pixel (ncol) + int_bwidth;
1070 size.height = Height2Pixel (nrow) + int_bwidth;
1261} 1071}
1262 1072
1263void 1073void
1264rxvt_term::im_set_color (unsigned long *fg, unsigned long *bg) 1074rxvt_term::im_set_preedit_area (XRectangle &preedit_rect,
1075 XRectangle &status_rect,
1076 const XRectangle &needed_rect)
1265{ 1077{
1266 *fg = PixColors[Color_fg]; 1078 preedit_rect.x = needed_rect.width;
1267 *bg = PixColors[Color_bg]; 1079 preedit_rect.y = 0;
1080 preedit_rect.width = Width2Pixel (ncol) - needed_rect.width + 1;
1081 preedit_rect.height = fheight;
1082
1083 status_rect.x = 0;
1084 status_rect.y = 0;
1085 status_rect.width = needed_rect.width ? needed_rect.width : Width2Pixel (ncol) + 1;
1086 status_rect.height = fheight;
1268} 1087}
1269 1088
1270/* Checking whether input method is running. */ 1089/* Checking whether input method is running. */
1271bool 1090bool
1272rxvt_term::IMisRunning () 1091rxvt_term::IMisRunning ()
1273{ 1092{
1274 char *p; 1093 char *p;
1275 Atom atom; 1094 Atom atom;
1276 Window win; 1095 Window win;
1277 char server[IMBUFSIZ]; 1096 char server[IMBUFSIZ];
1278 1097
1279 /* get current locale modifier */ 1098 /* get current locale modifier */
1280 if ((p = XSetLocaleModifiers (NULL)) != NULL) 1099 if ((p = XSetLocaleModifiers (NULL)) != NULL)
1281 { 1100 {
1282 STRCPY (server, "@server="); 1101 strcpy (server, "@server=");
1283 STRNCAT (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ 1102 strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */
1103
1284 if ((p = STRCHR (server + 1, '@')) != NULL) /* first one only */ 1104 if ((p = strchr (server + 1, '@')) != NULL) /* first one only */
1285 *p = '\0'; 1105 *p = '\0';
1286 1106
1287 atom = XInternAtom (display->display, server, False); 1107 atom = XInternAtom (dpy, server, False);
1288 win = XGetSelectionOwner (display->display, atom); 1108 win = XGetSelectionOwner (dpy, atom);
1109
1289 if (win != None) 1110 if (win != None)
1290 return True; 1111 return True;
1291 } 1112 }
1113
1292 return False; 1114 return False;
1293} 1115}
1294 1116
1295void 1117void
1296rxvt_term::IMSendSpot () 1118rxvt_term::IMSendSpot ()
1297{ 1119{
1298 XPoint spot; 1120 XPoint nspot;
1299 XVaNestedList preedit_attr; 1121 XVaNestedList preedit_attr;
1300 1122
1301 if (Input_Context == NULL 1123 if (!Input_Context
1302 || !TermWin.focus || ! (input_style & XIMPreeditPosition) 1124 || !focus
1303 || ! (event_type == KeyPress 1125 || !(input_style & (XIMPreeditPosition | XIMPreeditCallbacks)))
1304 || event_type == Expose
1305 || event_type == NoExpose
1306 || event_type == SelectionNotify
1307 || event_type == ButtonRelease || event_type == FocusIn)
1308 || !IMisRunning ())
1309 return; 1126 return;
1310 1127
1311 im_set_position (&spot); 1128 im_set_position (nspot);
1129
1130 if (nspot.x == spot.x && nspot.y == spot.y)
1131 return;
1132
1133 spot = nspot;
1312 1134
1313 preedit_attr = XVaCreateNestedList (0, XNSpotLocation, &spot, NULL); 1135 preedit_attr = XVaCreateNestedList (0, XNSpotLocation, &spot, NULL);
1314 XSetICValues (Input_Context, XNPreeditAttributes, preedit_attr, NULL); 1136 XSetICValues (Input_Context, XNPreeditAttributes, preedit_attr, NULL);
1315 XFree (preedit_attr); 1137 XFree (preedit_attr);
1316} 1138}
1317 1139
1318void 1140void
1319rxvt_term::im_set_preedit_area (XRectangle * preedit_rect, XRectangle * status_rect,
1320 XRectangle * needed_rect)
1321{
1322 int mbh, vtx = 0;
1323
1324 if (scrollbar_visible () && ! (Options & Opt_scrollBar_right))
1325 vtx = scrollbar_TotalWidth ();
1326
1327 mbh = menubar_visible () ? menuBar_TotalHeight () : 0;
1328 mbh -= TermWin.lineSpace;
1329
1330 preedit_rect->x = needed_rect->width + vtx;
1331 preedit_rect->y = Height2Pixel (TermWin.nrow - 1) + mbh;
1332
1333 preedit_rect->width = Width2Pixel (TermWin.ncol + 1) - needed_rect->width + vtx;
1334 preedit_rect->height = Height2Pixel (1);
1335
1336 status_rect->x = vtx;
1337 status_rect->y = Height2Pixel (TermWin.nrow - 1) + mbh;
1338
1339 status_rect->width = needed_rect->width ? needed_rect->width : Width2Pixel (TermWin.ncol + 1);
1340 status_rect->height = Height2Pixel (1);
1341}
1342
1343void
1344rxvt_term::im_destroy () 1141rxvt_term::im_destroy ()
1345{ 1142{
1346 if (Input_Context)
1347 {
1348 XDestroyIC (Input_Context);
1349 Input_Context = NULL;
1350 }
1351
1352 if (input_method) 1143 if (input_method)
1353 { 1144 {
1145 if (Input_Context && input_method->xim)
1146 XDestroyIC (Input_Context);
1147
1354 display->put_xim (input_method); 1148 display->put_xim (input_method);
1355 input_method = 0; 1149 input_method = 0;
1356 } 1150 }
1151
1152 Input_Context = 0;
1357} 1153}
1154
1155#ifdef ENABLE_XIM_ONTHESPOT
1156
1157static void
1158xim_preedit_start (XIC ic, XPointer client_data, XPointer call_data)
1159{
1160 ((rxvt_term *)client_data)->make_current ();
1161 HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_START, DT_END));
1162}
1163
1164static void
1165xim_preedit_done (XIC ic, XPointer client_data, XPointer call_data)
1166{
1167 ((rxvt_term *)client_data)->make_current ();
1168 HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_DONE, DT_END));
1169}
1170
1171static void
1172xim_preedit_draw (XIC ic, XPointer client_data, XIMPreeditDrawCallbackStruct *call_data)
1173{
1174 rxvt_term *term = (rxvt_term *)client_data;
1175 XIMText *text = call_data->text;
1176
1177 term->make_current ();
1178
1179 if (text)
1180 {
1181 void *str;
1182
1183 if (!text->encoding_is_wchar && text->string.multi_byte)
1184 {
1185 // of course, X makes it ugly again
1186 if (term->rs[Rs_imLocale])
1187 SET_LOCALE (term->rs[Rs_imLocale]);
1188
1189 str = rxvt_temp_buf ((text->length + 1) * sizeof (wchar_t));
1190 mbstowcs ((wchar_t *)str, text->string.multi_byte, text->length + 1);
1191
1192 if (term->rs[Rs_imLocale])
1193 SET_LOCALE (term->locale);
1194 }
1195 else
1196 str = (void *)text->string.wide_char;
1197
1198 HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
1199 DT_INT, call_data->caret,
1200 DT_INT, call_data->chg_first,
1201 DT_INT, call_data->chg_length,
1202 DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0,
1203 DT_WCS_LEN, str, str ? (int)text->length : 0,
1204 DT_END));
1205 }
1206 else
1207 HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
1208 DT_INT, call_data->caret,
1209 DT_INT, call_data->chg_first,
1210 DT_INT, call_data->chg_length,
1211 DT_END));
1212}
1213
1214#if 0
1215static void
1216xim_preedit_caret (XIC ic, XPointer client_data, XIMPreeditCaretCallbackStruct *call_data)
1217{
1218 ((rxvt_term *)client_data)->make_current ();
1219 HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_CARET,
1220 DT_INT, call_data->position,
1221 DT_INT, call_data->direction,
1222 DT_INT, call_data->style,
1223 DT_END));
1224}
1225#endif
1226
1227#endif
1358 1228
1359/* 1229/*
1360 * Try to open a XIM with the current modifiers, then see if we can 1230 * Try to open a XIM with the current modifiers, then see if we can
1361 * open a suitable preedit type 1231 * open a suitable preedit type
1362 */ 1232 */
1363bool 1233bool
1364rxvt_term::IM_get_IC (const char *modifiers) 1234rxvt_term::IM_get_IC (const char *modifiers)
1365{ 1235{
1366 int i, j, found; 1236 int i, j, found;
1367 XIM xim; 1237 XIM xim;
1368 XPoint spot; 1238 XPoint spot;
1369 XRectangle rect, status_rect, needed_rect; 1239 XRectangle rect, status_rect, needed_rect;
1370 unsigned long fg, bg; 1240 unsigned long fg, bg;
1371 const char *p; 1241 const char *p;
1372 char **s; 1242 char **s;
1373 XIMStyles *xim_styles; 1243 XIMStyles *xim_styles;
1374 XVaNestedList preedit_attr, status_attr; 1244#ifdef ENABLE_XIM_ONTHESPOT
1245 XIMCallback xcb[4];
1246#endif
1247
1248 set_environ (envv);
1375 1249
1376 if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) 1250 if (! ((p = XSetLocaleModifiers (modifiers)) && *p))
1377 return false; 1251 return false;
1378 1252
1379 D_MAIN ((stderr, "rxvt_IM_get_IC ()"));
1380 input_method = display->get_xim (locale, modifiers); 1253 input_method = display->get_xim (locale, modifiers);
1381 if (input_method == NULL) 1254 if (input_method == NULL)
1382 return false; 1255 return false;
1383 1256
1384 xim = input_method->xim; 1257 xim = input_method->xim;
1258 spot.x = spot.y = -1;
1385 1259
1386 xim_styles = NULL; 1260 xim_styles = NULL;
1387 if (XGetIMValues (xim, XNQueryInputStyle, &xim_styles, NULL) 1261 if (XGetIMValues (xim, XNQueryInputStyle, &xim_styles, NULL)
1388 || !xim_styles || !xim_styles->count_styles) 1262 || !xim_styles || !xim_styles->count_styles)
1389 { 1263 {
1390 display->put_xim (input_method); 1264 im_destroy ();
1391 return false; 1265 return false;
1392 } 1266 }
1393 1267
1394 p = rs[Rs_preeditType] ? rs[Rs_preeditType] : "OverTheSpot,OffTheSpot,Root"; 1268 const char *pet[] = { rs[Rs_preeditType], "OverTheSpot,OffTheSpot,Root,None" };
1269
1270 for (int pi = 0; pi < 2; pi++)
1271 {
1272 p = pet[pi];
1273
1274 if (!p)
1275 continue;
1276
1395 s = rxvt_splitcommastring (p); 1277 s = rxvt_splitcommastring (p);
1278
1396 for (i = found = 0; !found && s[i]; i++) 1279 for (i = found = 0; !found && s[i]; i++)
1397 { 1280 {
1398 if (!STRCMP (s[i], "OverTheSpot")) 1281 if (!strcmp (s[i], "OverTheSpot"))
1399 input_style = (XIMPreeditPosition | XIMStatusNothing); 1282 input_style = XIMPreeditPosition | XIMStatusNothing;
1400 else if (!STRCMP (s[i], "OffTheSpot")) 1283 else if (!strcmp (s[i], "OffTheSpot"))
1401 input_style = (XIMPreeditArea | XIMStatusArea); 1284 input_style = XIMPreeditArea | XIMStatusArea;
1402 else if (!STRCMP (s[i], "Root")) 1285 else if (!strcmp (s[i], "Root"))
1403 input_style = (XIMPreeditNothing | XIMStatusNothing); 1286 input_style = XIMPreeditNothing | XIMStatusNothing;
1287 else if (!strcmp (s[i], "None"))
1288 input_style = XIMPreeditNone | XIMStatusNone;
1289#ifdef ENABLE_XIM_ONTHESPOT
1290 else if (SHOULD_INVOKE (HOOK_XIM_PREEDIT_START) && !strcmp (s[i], "OnTheSpot"))
1291 input_style = XIMPreeditCallbacks | XIMStatusNothing;
1292#endif
1293 else
1294 input_style = XIMPreeditNothing | XIMStatusNothing;
1404 1295
1405 for (j = 0; j < xim_styles->count_styles; j++) 1296 for (j = 0; j < xim_styles->count_styles; j++)
1406 if (input_style == xim_styles->supported_styles[j]) 1297 if (input_style == xim_styles->supported_styles[j])
1407 { 1298 {
1299 rxvt_freecommastring (s);
1300
1408 found = 1; 1301 found = 1;
1409 break; 1302 goto foundpet;
1303 }
1304
1410 } 1305 }
1411 }
1412 1306
1413 for (i = 0; s[i]; i++) 1307 rxvt_freecommastring (s);
1414 free (s[i]); 1308 }
1415 1309
1416 free (s); 1310foundpet:
1311
1417 XFree (xim_styles); 1312 XFree (xim_styles);
1418 1313
1419 if (!found) 1314 if (!found)
1420 { 1315 {
1421 display->put_xim (input_method); 1316 im_destroy ();
1422 return false; 1317 return false;
1423 } 1318 }
1424 1319
1425 preedit_attr = status_attr = NULL; 1320 XFontSet fs = 0;
1321 XVaNestedList preedit_attr = 0, status_attr = 0;
1322
1323 if (input_style & (XIMPreeditPosition | XIMPreeditArea))
1324 {
1325 // fake us a font-set, please
1326 char **missing_charset_list;
1327 int missing_charset_count;
1328 char *def_string;
1329 char pat[512];
1330
1331 sprintf (pat,
1332 "-*-*-*-R-*-*-%d-*-*-*-*-*-*,"
1333 "-*-*-*-R-*-*-%d-*-*-*-*-*-*,"
1334 "-*-*-*-R-*-*-%d-*-*-*-*-*-*,"
1335 "-*-*-*-R-*-*-%d-*-*-*-*-*-*,"
1336 "-*-*-*-R-*-*-%d-*-*-*-*-*-*,"
1337 "*",
1338 fheight,
1339 fheight + 1, fheight - 1,
1340 fheight - 2, fheight + 2);
1341
1342 fs = XCreateFontSet (dpy, rs[Rs_imFont] ? rs[Rs_imFont] : pat,
1343 &missing_charset_list, &missing_charset_count, &def_string);
1344
1345 if (missing_charset_list)
1346 XFreeStringList (missing_charset_list);
1347
1348 if (!fs)
1349 {
1350 input_style &= ~(XIMPreeditPosition | XIMPreeditArea);
1351 rxvt_warn ("unable to create fontset for input method, try \"-pt Root\". Continuing.\n");
1352 }
1353 }
1426 1354
1427 if (input_style & XIMPreeditPosition) 1355 if (input_style & XIMPreeditPosition)
1428 { 1356 {
1429 im_set_size (&rect); 1357 im_set_size (rect);
1430 im_set_position (&spot); 1358 im_set_position (spot);
1431 im_set_color (&fg, &bg); 1359 im_set_color (fg, bg);
1432 1360
1433 preedit_attr = XVaCreateNestedList (0, XNArea, &rect, 1361 preedit_attr = XVaCreateNestedList (0,
1362 XNForeground, fg,
1363 XNBackground, bg,
1364 XNArea, &rect,
1434 XNSpotLocation, &spot, 1365 XNSpotLocation, &spot,
1435 XNForeground, fg, XNBackground, bg,
1436 //XNFontSet, TermWin.fontset, 1366 XNFontSet, fs,
1437 NULL); 1367 NULL);
1438 } 1368 }
1439 else if (input_style & XIMPreeditArea) 1369 else if (input_style & XIMPreeditArea)
1440 { 1370 {
1441 im_set_color (&fg, &bg); 1371 im_set_color (fg, bg);
1442 1372
1443 /* 1373 /*
1444 * The necessary width of preedit area is unknown 1374 * The necessary width of preedit area is unknown
1445 * until create input context. 1375 * until create input context.
1446 */ 1376 */
1447 needed_rect.width = 0; 1377 needed_rect.width = 0;
1448
1449 im_set_preedit_area (&rect, &status_rect, &needed_rect); 1378 im_set_preedit_area (rect, status_rect, needed_rect);
1450 1379
1451 preedit_attr = XVaCreateNestedList (0, XNArea, &rect, 1380 preedit_attr = XVaCreateNestedList (0,
1381 XNForeground, fg,
1452 XNForeground, fg, XNBackground, bg, 1382 XNBackground, bg,
1383 XNArea, &rect,
1384 XNFontSet, fs,
1385 NULL);
1386 status_attr = XVaCreateNestedList (0,
1387 XNForeground, fg,
1388 XNBackground, bg,
1389 XNArea, &status_rect,
1453 //XNFontSet, TermWin.fontset, 1390 XNFontSet, fs,
1454 NULL); 1391 NULL);
1455 status_attr = XVaCreateNestedList (0, XNArea, &status_rect, 1392 }
1456 XNForeground, fg, XNBackground, bg, 1393#if ENABLE_XIM_ONTHESPOT
1457 //XNFontSet, TermWin.fontset, 1394 else if (input_style & XIMPreeditCallbacks)
1395 {
1396 im_set_position (spot);
1397
1398 xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start;
1399 xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done;
1400 xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw;
1401# if 0
1402 xcb[3].client_data = (XPointer)this; xcb[3].callback = (XIMProc)xim_preedit_caret;
1403# endif
1404
1405 preedit_attr = XVaCreateNestedList (0,
1406 XNSpotLocation, &spot,
1407 XNPreeditStartCallback, &xcb[0],
1408 XNPreeditDoneCallback , &xcb[1],
1409 XNPreeditDrawCallback , &xcb[2],
1410# if 0
1411 XNPreeditCaretCallback, &xcb[3],
1412# endif
1458 NULL); 1413 NULL);
1459 } 1414 }
1415#endif
1460 1416
1461 Input_Context = XCreateIC (xim, XNInputStyle, input_style, 1417 Input_Context = XCreateIC (xim,
1418 XNInputStyle, input_style,
1462 XNClientWindow, TermWin.parent[0], 1419 XNClientWindow, vt,
1463 XNFocusWindow, TermWin.parent[0], 1420 XNFocusWindow, parent[0],
1464 preedit_attr ? XNPreeditAttributes : NULL, 1421 preedit_attr ? XNPreeditAttributes : NULL,
1465 preedit_attr, 1422 preedit_attr,
1466 status_attr ? XNStatusAttributes : NULL, 1423 status_attr ? XNStatusAttributes : NULL,
1467 status_attr, NULL); 1424 status_attr, NULL);
1425
1468 if (preedit_attr) XFree (preedit_attr); 1426 if (preedit_attr) XFree (preedit_attr);
1469 if (status_attr) XFree (status_attr); 1427 if (status_attr) XFree (status_attr);
1428 if (fs) XFreeFontSet (dpy, fs);
1470 1429
1471 if (Input_Context == NULL) 1430 if (Input_Context == NULL)
1472 { 1431 {
1473 rxvt_warn ("failed to create input context, continuing without XIM.\n"); 1432 rxvt_warn ("failed to create input context, continuing without XIM.\n");
1474 display->put_xim (input_method); 1433 im_destroy ();
1475 return false; 1434 return false;
1476 } 1435 }
1477 1436
1478 if (input_style & XIMPreeditArea) 1437#if 0
1438 // unfortunately, only the focus window is used by XIM, hard to fix
1439 if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL))
1440 vt_select_input ();
1441#endif
1442
1479 IMSetStatusPosition (); 1443 IMSetPosition ();
1480 1444
1481 D_MAIN ((stderr, "rxvt_IM_get_IC () - successful connection"));
1482 return true; 1445 return true;
1483} 1446}
1484 1447
1485void 1448void
1486rxvt_term::im_cb () 1449rxvt_term::im_cb ()
1487{ 1450{
1488 int i, found, had_im; 1451 int i;
1489 const char *p; 1452 const char *p;
1490 char **s; 1453 char **s;
1491 char buf[IMBUFSIZ]; 1454 char buf[IMBUFSIZ];
1492 1455
1456 make_current ();
1457
1493 im_destroy (); 1458 im_destroy ();
1494 1459
1495 D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()"));
1496 if (Input_Context) 1460 if (Input_Context)
1497 return; 1461 return;
1498 1462
1499#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) 1463#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
1500 if (rs[Rs_imLocale]) 1464 if (rs[Rs_imLocale])
… …
1505 if (p && *p) 1469 if (p && *p)
1506 { 1470 {
1507 bool found = false; 1471 bool found = false;
1508 1472
1509 s = rxvt_splitcommastring (p); 1473 s = rxvt_splitcommastring (p);
1474
1510 for (i = 0; s[i]; i++) 1475 for (i = 0; s[i]; i++)
1511 { 1476 {
1512 if (*s[i]) 1477 if (*s[i])
1513 { 1478 {
1514 STRCPY (buf, "@im="); 1479 strcpy (buf, "@im=");
1515 STRNCAT (buf, s[i], IMBUFSIZ - 5); 1480 strncat (buf, s[i], IMBUFSIZ - 5);
1516 if (IM_get_IC (buf)) 1481 if (IM_get_IC (buf))
1517 { 1482 {
1518 found = true; 1483 found = true;
1519 break; 1484 break;
1520 } 1485 }
1521 } 1486 }
1522 } 1487 }
1523 for (i = 0; s[i]; i++) 1488
1524 free (s[i]); 1489 rxvt_freecommastring (s);
1525 free (s);
1526 1490
1527 if (found) 1491 if (found)
1528 goto done; 1492 goto done;
1529 } 1493 }
1530 1494
… …
1542 SET_LOCALE (locale); 1506 SET_LOCALE (locale);
1543#endif 1507#endif
1544} 1508}
1545 1509
1546void 1510void
1547rxvt_term::IMSetStatusPosition () 1511rxvt_term::IMSetPosition ()
1548{ 1512{
1549 XRectangle preedit_rect, status_rect, *needed_rect; 1513 XRectangle preedit_rect, status_rect, *needed_rect;
1550 XVaNestedList preedit_attr, status_attr; 1514 XVaNestedList preedit_attr, status_attr;
1551 1515
1552 if (Input_Context == NULL 1516 if (!Input_Context
1553 || !TermWin.focus || ! (input_style & XIMPreeditArea) 1517 || !focus
1518 || !(input_style & (XIMPreeditArea | XIMPreeditPosition))
1554 || !IMisRunning ()) 1519 || !IMisRunning ())
1555 return; 1520 return;
1556 1521
1522 if (input_style & XIMPreeditPosition)
1523 {
1524 im_set_size (preedit_rect);
1525 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);
1526
1527 XSetICValues (Input_Context,
1528 XNPreeditAttributes, preedit_attr, NULL);
1529 }
1530 else
1531 {
1557 /* Getting the necessary width of preedit area */ 1532 /* Getting the necessary width of preedit area */
1558 status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); 1533 status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL);
1559 XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); 1534 XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL);
1560 XFree (status_attr); 1535 XFree (status_attr);
1561 1536
1562 im_set_preedit_area (&preedit_rect, &status_rect, needed_rect); 1537 im_set_preedit_area (preedit_rect, status_rect, *needed_rect);
1538 XFree (needed_rect);
1563 1539
1564 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); 1540 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);
1565 status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); 1541 status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL);
1566 1542
1567 XSetICValues (Input_Context, 1543 XSetICValues (Input_Context,
1568 XNPreeditAttributes, preedit_attr, 1544 XNPreeditAttributes, preedit_attr,
1569 XNStatusAttributes, status_attr, NULL); 1545 XNStatusAttributes, status_attr,
1546 NULL);
1570 1547
1548 XFree (status_attr);
1549 }
1550
1571 XFree (preedit_attr); 1551 XFree (preedit_attr);
1572 XFree (status_attr);
1573} 1552}
1574#endif /* USE_XIM */ 1553#endif /* USE_XIM */
1575 1554
1576/*----------------------------------------------------------------------*/ 1555void
1577rxvt_t rxvt_current_term; 1556rxvt_term::get_window_origin (int &x, int &y)
1557{
1558 Window cr;
1559 XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr);
1560/* fprintf (stderr, "origin is %+d%+d\n", x, y);*/
1561}
1562
1563Pixmap
1564rxvt_term::get_pixmap_property (int prop_id)
1565{
1566 if (prop_id > 0 && prop_id < NUM_XA)
1567 if (xa[prop_id])
1568 {
1569 int aformat;
1570 unsigned long nitems, bytes_after;
1571 Atom atype;
1572 unsigned char *prop = NULL;
1573 int result = XGetWindowProperty (dpy, display->root, xa[prop_id],
1574 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1575 &nitems, &bytes_after, &prop);
1576 if (result == Success && prop && atype == XA_PIXMAP)
1577 return *(Pixmap *)prop;
1578 }
1579
1580 return None;
1581}
1582
1583#ifdef HAVE_BG_PIXMAP
1584# if TRACE_PIXMAPS
1585# undef update_background
1586void
1587rxvt_term::trace_update_background (const char *file, int line)
1588{
1589 fprintf (stderr, "%s:%d:update_background()\n", file, line);
1590 update_background ();
1591}
1592# endif
1593
1594void
1595rxvt_term::update_background ()
1596{
1597 if (update_background_ev.is_active ())
1598 return;
1599
1600 bgPixmap.invalidate ();
1601
1602 ev_tstamp to_wait = 0.5 - (ev::now () - bgPixmap.valid_since);
1603
1604 if (to_wait <= 0.)
1605 bgPixmap.render ();
1606 else
1607 update_background_ev.start (to_wait);
1608}
1609
1610void
1611rxvt_term::update_background_cb (ev::timer &w, int revents)
1612{
1613 make_current ();
1614
1615 update_background_ev.stop ();
1616 bgPixmap.render ();
1617 refresh_check ();
1618}
1619
1620#endif /* HAVE_BG_PIXMAP */
1578 1621
1579/*----------------------- end-of-file (C source) -----------------------*/ 1622/*----------------------- end-of-file (C source) -----------------------*/

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