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

Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.177 by root, Mon Jan 16 06:37:52 2006 UTC vs.
Revision 1.268 by root, Tue Nov 27 17:52:51 2007 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>
… …
38#include <limits> 38#include <limits>
39 39
40#include <csignal> 40#include <csignal>
41#include <cstring> 41#include <cstring>
42 42
43#ifdef TTY_GID_SUPPORT
44# include <grp.h>
45#endif
46
47#ifdef HAVE_TERMIOS_H 43#ifdef HAVE_TERMIOS_H
48# include <termios.h> 44# include <termios.h>
49#endif 45#endif
50 46
51#if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__) 47#ifdef HAVE_XSETLOCALE
52static uid_t saved_euid; 48# define X_LOCALE
53static gid_t saved_egid; 49# include <X11/Xlocale.h>
50#else
51# ifdef HAVE_SETLOCALE
52# include <clocale>
54#endif 53# endif
54#endif
55
56vector<rxvt_term *> rxvt_term::termlist;
57
58// used to tell global functions which terminal instance is "active"
59rxvt_t rxvt_current_term;
60
61static char curlocale[128], savelocale[128];
55 62
56bool 63bool
57rxvt_tainted ()
58{
59#if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__)
60 return getuid () != saved_euid || getgid () != saved_egid;
61#else
62 return false;
63#endif
64}
65
66vector<rxvt_term *> rxvt_term::termlist;
67
68static char curlocale[128], savelocale[128];
69
70bool
71rxvt_set_locale (const char *locale) 64rxvt_set_locale (const char *locale) NOTHROW
72{ 65{
66 int size = strlen (locale) + 1;
67
68 if (size > sizeof (curlocale))
69 rxvt_fatal ("locale string too long, aborting.\n");
70
73 if (!locale || !strncmp (locale, curlocale, 128)) 71 if (!locale || !memcmp (locale, curlocale, size))
74 return false; 72 return false;
75 73
76 strncpy (curlocale, locale, 128); 74 memcpy (curlocale, locale, size);
77 setlocale (LC_CTYPE, curlocale); 75 setlocale (LC_CTYPE, curlocale);
78 return true; 76 return true;
79} 77}
80 78
81void 79void
82rxvt_push_locale (const char *locale) 80rxvt_push_locale (const char *locale) NOTHROW
83{ 81{
84 strcpy (savelocale, curlocale); 82 strcpy (savelocale, curlocale);
85 rxvt_set_locale (locale); 83 rxvt_set_locale (locale);
86} 84}
87 85
88void 86void
89rxvt_pop_locale () 87rxvt_pop_locale () NOTHROW
90{ 88{
91 rxvt_set_locale (savelocale); 89 rxvt_set_locale (savelocale);
92}
93
94void
95rxvt_term::make_current () const
96{
97 SET_R (this);
98 rxvt_set_locale (locale);
99 set_environ (envv);
100} 90}
101 91
102#if ENABLE_COMBINING 92#if ENABLE_COMBINING
103class rxvt_composite_vec rxvt_composite; 93class rxvt_composite_vec rxvt_composite;
104 94
105text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2) 95text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2)
106{ 96{
107 compose_char *cc; 97 compose_char *cc;
108 98
109 // break compose chains, as stupid readline really likes to duplicate 99 // break compose chains, as stupid readline really likes to duplicate
110 // composing characters for some reason near the end of a line. 100 // composing characters for some reason near the end of a line.
111 cc = (*this)[c1]; 101 cc = (*this)[c1];
112 while (cc) 102 while (cc)
113 { 103 {
… …
163} 153}
164#endif 154#endif
165 155
166rxvt_term::rxvt_term () 156rxvt_term::rxvt_term ()
167 : 157 :
168#if TRANSPARENT 158#if ENABLE_TRANSPARENCY || ENABLE_PERL
169 rootwin_ev (this, &rxvt_term::rootwin_cb), 159 rootwin_ev (this, &rxvt_term::rootwin_cb),
160#endif
161#if HAVE_BG_PIXMAP
162 update_background_ev(this, &rxvt_term::update_background_cb),
170#endif 163#endif
171#ifdef HAVE_SCROLLBARS 164#ifdef HAVE_SCROLLBARS
172 scrollbar_ev (this, &rxvt_term::x_cb), 165 scrollbar_ev (this, &rxvt_term::x_cb),
173#endif 166#endif
174#ifdef MENUBAR
175 menubar_ev (this, &rxvt_term::x_cb),
176#endif
177#ifdef CURSOR_BLINK 167#ifdef CURSOR_BLINK
178 cursor_blink_ev (this, &rxvt_term::cursor_blink_cb), 168 cursor_blink_ev (this, &rxvt_term::cursor_blink_cb),
179#endif 169#endif
180#ifdef TEXT_BLINK 170#ifdef TEXT_BLINK
181 text_blink_ev (this, &rxvt_term::text_blink_cb), 171 text_blink_ev (this, &rxvt_term::text_blink_cb),
… …
191#endif 181#endif
192#ifdef POINTER_BLANK 182#ifdef POINTER_BLANK
193 pointer_ev (this, &rxvt_term::pointer_cb), 183 pointer_ev (this, &rxvt_term::pointer_cb),
194#endif 184#endif
195#ifdef USE_XIM 185#ifdef USE_XIM
196 im_ev (this, &rxvt_term::im_cb), 186 im_ev (this, &rxvt_term::im_cb),
187#endif
188#ifndef NO_BELL
189 bell_ev (this, &rxvt_term::bell_cb),
197#endif 190#endif
198 termwin_ev (this, &rxvt_term::x_cb), 191 termwin_ev (this, &rxvt_term::x_cb),
199 vt_ev (this, &rxvt_term::x_cb), 192 vt_ev (this, &rxvt_term::x_cb),
200 check_ev (this, &rxvt_term::check_cb), 193 child_ev (this, &rxvt_term::child_cb),
194 prepare_ev (this, &rxvt_term::prepare_cb),
201 flush_ev (this, &rxvt_term::flush_cb), 195 flush_ev (this, &rxvt_term::flush_cb),
202 destroy_ev (this, &rxvt_term::destroy_cb), 196 destroy_ev (this, &rxvt_term::destroy_cb),
203 pty_ev (this, &rxvt_term::pty_cb), 197 pty_ev (this, &rxvt_term::pty_cb),
204 incr_ev (this, &rxvt_term::incr_cb) 198 incr_ev (this, &rxvt_term::incr_cb)
205{ 199{
206 cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; 200 cmdbuf_ptr = cmdbuf_endp = cmdbuf_base;
207 201
208 termlist.push_back (this); 202 termlist.push_back (this);
209 203
210#ifdef KEYSYM_RESOURCE 204#ifdef KEYSYM_RESOURCE
211 keyboard = new keyboard_manager; 205 keyboard = new keyboard_manager;
212
213 if (!keyboard)
214 rxvt_fatal ("out of memory, aborting.\n");
215#endif 206#endif
216} 207}
217 208
218// clean up the most important stuff, do *not* call x or free mem etc. 209// clean up the most important stuff, do *not* call x or free mem etc.
219// for use before an emergency exit 210// for use before an emergency exit
211void
220void rxvt_term::emergency_cleanup () 212rxvt_term::emergency_cleanup ()
221{ 213{
222 if (cmd_pid) 214 if (cmd_pid)
223 kill (-cmd_pid, SIGHUP); 215 kill (-cmd_pid, SIGHUP);
224 216
225#ifdef UTMP_SUPPORT 217 pty_ev.stop ();
226 privileged_utmp (RESTORE); 218 delete pty; pty = 0;
227#endif
228
229 pty.put ();
230} 219}
231 220
232rxvt_term::~rxvt_term () 221rxvt_term::~rxvt_term ()
233{ 222{
234 HOOK_INVOKE ((this, HOOK_DESTROY, DT_END));
235
236 termlist.erase (find (termlist.begin (), termlist.end(), this)); 223 termlist.erase (find (termlist.begin (), termlist.end(), this));
237 224
238 emergency_cleanup (); 225 emergency_cleanup ();
239 226
240#if ENABLE_STYLES 227#if ENABLE_STYLES
… …
244#endif 231#endif
245 delete fontset[0]; 232 delete fontset[0];
246 233
247 if (display) 234 if (display)
248 { 235 {
249 dDisp;
250
251 selection_clear (); 236 selection_clear ();
252 237
253#ifdef USE_XIM 238#ifdef USE_XIM
254 im_destroy (); 239 im_destroy ();
255#endif 240#endif
256#ifdef MENUBAR
257 if (menubarGC) XFreeGC (disp, menubarGC);
258#endif
259#ifdef XTERM_SCROLLBAR 241#ifdef XTERM_SCROLLBAR
260 if (xscrollbarGC) XFreeGC (disp, xscrollbarGC); 242 if (xscrollbarGC) XFreeGC (dpy, xscrollbarGC);
261 if (ShadowGC) XFreeGC (disp, ShadowGC); 243 if (ShadowGC) XFreeGC (dpy, ShadowGC);
262#endif 244#endif
263#ifdef PLAIN_SCROLLBAR 245#ifdef PLAIN_SCROLLBAR
264 if (pscrollbarGC) XFreeGC (disp, pscrollbarGC); 246 if (pscrollbarGC) XFreeGC (dpy, pscrollbarGC);
265#endif 247#endif
266#ifdef NEXT_SCROLLBAR 248#ifdef NEXT_SCROLLBAR
267 if (blackGC) XFreeGC (disp, blackGC); 249 if (blackGC) XFreeGC (dpy, blackGC);
268 if (whiteGC) XFreeGC (disp, whiteGC); 250 if (whiteGC) XFreeGC (dpy, whiteGC);
269 if (grayGC) XFreeGC (disp, grayGC); 251 if (grayGC) XFreeGC (dpy, grayGC);
270 if (darkGC) XFreeGC (disp, darkGC); 252 if (darkGC) XFreeGC (dpy, darkGC);
271 if (stippleGC) XFreeGC (disp, stippleGC); 253 if (stippleGC) XFreeGC (dpy, stippleGC);
272 if (dimple) XFreePixmap (disp, dimple); 254 if (dimple) XFreePixmap (dpy, dimple);
273 if (upArrow) XFreePixmap (disp, upArrow); 255 if (upArrow) XFreePixmap (dpy, upArrow);
274 if (downArrow) XFreePixmap (disp, downArrow); 256 if (downArrow) XFreePixmap (dpy, downArrow);
275 if (upArrowHi) XFreePixmap (disp, upArrowHi); 257 if (upArrowHi) XFreePixmap (dpy, upArrowHi);
276 if (downArrowHi) XFreePixmap (disp, downArrowHi); 258 if (downArrowHi) XFreePixmap (dpy, downArrowHi);
277#endif 259#endif
278#if defined(MENUBAR) || defined(RXVT_SCROLLBAR) 260#ifdef RXVT_SCROLLBAR
279 if (topShadowGC) XFreeGC (disp, topShadowGC); 261 if (topShadowGC) XFreeGC (dpy, topShadowGC);
280 if (botShadowGC) XFreeGC (disp, botShadowGC); 262 if (botShadowGC) XFreeGC (dpy, botShadowGC);
281 if (scrollbarGC) XFreeGC (disp, scrollbarGC); 263 if (scrollbarGC) XFreeGC (dpy, scrollbarGC);
282#endif 264#endif
283 if (gc) XFreeGC (disp, gc); 265 if (gc) XFreeGC (dpy, gc);
284 266
285#if defined(MENUBAR) && (MENUBAR_MAX > 1)
286 delete menuBar.drawable;
287 //if (menuBar.win)
288 // XDestroyWindow (disp, menuBar.win);
289#endif
290 delete drawable; 267 delete drawable;
291 // destroy all windows 268 // destroy all windows
292 if (parent[0]) 269 if (parent[0])
293 XDestroyWindow (disp, parent[0]); 270 XDestroyWindow (dpy, parent[0]);
294 }
295 271
296 // TODO: free pixcolours, colours should become part of rxvt_display 272 for (int i = 0; i < TOTAL_COLORS; i++)
297 delete pix_colors_focused; 273 if (ISSET_PIXCOLOR (i))
274 {
275 pix_colors_focused [i].free (this);
298#if OFF_FOCUS_FADING 276#if OFF_FOCUS_FADING
277 pix_colors_unfocused [i].free (this);
278#endif
279 }
280
281 clear ();
282 }
283
284 delete [] pix_colors_focused;
285#if OFF_FOCUS_FADING
299 delete pix_colors_unfocused; 286 delete [] pix_colors_unfocused;
300#endif 287#endif
301 288
289#ifdef HAVE_BG_PIXMAP
290 bgPixmap.destroy ();
291#endif
302 displays.put (display); 292 displays.put (display);
303 293
304 scr_release (); 294 scr_release ();
305 295
306 /* clear all resources */ 296 /* clear all resources */
307 for (int i = 0; i < allocated.size (); i++) 297 for (int i = 0; i < allocated.size (); i++)
308 free (allocated [i]); 298 free (allocated [i]);
309 299
310 free (selection.text); 300 free (selection.text);
311 // TODO: manage env vars in child only(!) 301 // TODO: manage env vars in child only(!)
312 free (env_windowid);
313 free (env_display); 302 free (env_display);
314 free (env_term); 303 free (env_term);
315 free (env_colorfgbg);
316 free (locale); 304 free (locale);
317 free (v_buffer); 305 free (v_buffer);
318 free (incr_buf); 306 free (incr_buf);
319 307
320 delete envv; 308 delete envv;
321 delete argv; 309 delete argv;
322 310
323#ifdef KEYSYM_RESOURCE 311#ifdef KEYSYM_RESOURCE
324 delete keyboard; 312 delete keyboard;
325#endif 313#endif
314#ifndef NO_RESOURCES
315 XrmDestroyDatabase (option_db);
316#endif
326} 317}
327 318
319// child has exited, usually destroys
328void 320void
329rxvt_term::child_exit () 321rxvt_term::child_cb (ev::child &w, int status)
330{ 322{
323 HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END));
324
331 cmd_pid = 0; 325 cmd_pid = 0;
332 326
333 if (!OPTION (Opt_hold)) 327 if (!option (Opt_hold))
334 destroy (); 328 destroy ();
335} 329}
336 330
337void 331void
338rxvt_term::destroy () 332rxvt_term::destroy ()
339{ 333{
340 if (destroy_ev.active) 334 if (destroy_ev.active)
341 return; 335 return;
342 336
337 HOOK_INVOKE ((this, HOOK_DESTROY, DT_END));
338
343#if ENABLE_OVERLAY 339#if ENABLE_OVERLAY
344 scr_overlay_off (); 340 scr_overlay_off ();
345#endif 341#endif
346 342
347 if (display) 343 if (display)
… …
350 im_ev.stop (display); 346 im_ev.stop (display);
351#endif 347#endif
352#if HAVE_SCROLLBARS 348#if HAVE_SCROLLBARS
353 scrollbar_ev.stop (display); 349 scrollbar_ev.stop (display);
354#endif 350#endif
355#if MENUBAR 351#if ENABLE_TRANSPARENCY || ENABLE_PERL
356 menubar_ev.stop (display);
357#endif
358#if TRANSPARENT
359 rootwin_ev.stop (display); 352 rootwin_ev.stop (display);
360#endif 353#endif
361 incr_ev.stop (); 354 incr_ev.stop ();
362 termwin_ev.stop (display); 355 termwin_ev.stop (display);
363 vt_ev.stop (display); 356 vt_ev.stop (display);
364 } 357 }
365 358
366 check_ev.stop (); 359 prepare_ev.stop ();
367 pty_ev.stop (); 360 pty_ev.stop ();
368#ifdef CURSOR_BLINK 361#ifdef CURSOR_BLINK
369 cursor_blink_ev.stop (); 362 cursor_blink_ev.stop ();
370#endif 363#endif
371#ifdef TEXT_BLINK 364#ifdef TEXT_BLINK
… …
379#endif 372#endif
380#ifdef POINTER_BLANK 373#ifdef POINTER_BLANK
381 pointer_ev.stop (); 374 pointer_ev.stop ();
382#endif 375#endif
383 376
384 destroy_ev.start (0); 377 destroy_ev.start ();
385} 378}
386 379
387void 380void
388rxvt_term::destroy_cb (time_watcher &w) 381rxvt_term::destroy_cb (ev::idle &w, int revents)
389{ 382{
390 make_current (); 383 make_current ();
391 384
392 delete this; 385 delete this;
393} 386}
… …
404{ 397{
405 for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) 398 for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
406 (*t)->emergency_cleanup (); 399 (*t)->emergency_cleanup ();
407} 400}
408 401
409#if ENABLE_FRILLS 402#if !ENABLE_MINIMAL
410static void 403static void
411print_x_error (Display *dpy, XErrorEvent *event) 404print_x_error (Display *dpy, XErrorEvent *event)
412{ 405{
413 char buffer[BUFSIZ]; 406 char buffer[BUFSIZ];
414 char mesg[BUFSIZ]; 407 char mesg[BUFSIZ];
… …
447 else 440 else
448 XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", 441 XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x",
449 mesg, BUFSIZ); 442 mesg, BUFSIZ);
450 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); 443 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid);
451 } 444 }
452 XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", 445 XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",
453 mesg, BUFSIZ); 446 mesg, BUFSIZ);
454 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); 447 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial);
455} 448}
456#endif 449#endif
457 450
… …
462 GET_R->allowedxerror = event->error_code; 455 GET_R->allowedxerror = event->error_code;
463 else 456 else
464 { 457 {
465 // GET_R is most likely not the terminal which caused the error, 458 // GET_R is most likely not the terminal which caused the error,
466 // so just output the error and continue 459 // so just output the error and continue
467#if ENABLE_FRILLS 460#if ENABLE_MINIMAL
461 old_xerror_handler (display, event);
462#else
468 print_x_error (display, event); 463 print_x_error (display, event);
469#else
470 old_xerror_handler (display, event);
471#endif 464#endif
472 } 465 }
473 466
474 return 0; 467 return 0;
475} 468}
… …
483 _exit (EXIT_FAILURE); 476 _exit (EXIT_FAILURE);
484} 477}
485 478
486/*----------------------------------------------------------------------*/ 479/*----------------------------------------------------------------------*/
487bool 480bool
488rxvt_term::init (int argc, const char *const *argv) 481rxvt_term::init (int argc, const char *const *argv, stringvec *envv)
489{ 482{
483 this->envv = envv;
484
490 SET_R (this); 485 SET_R (this);
491 set_locale (""); 486 set_locale ("");
492 set_environ (envv); // few things in X do not call setlocale :( 487 set_environ (envv); // few things in X do not call setlocale :(
493 488
494 if (!init_vars ()) 489 if (!init_vars ())
… …
500 495
501#ifdef KEYSYM_RESOURCE 496#ifdef KEYSYM_RESOURCE
502 keyboard->register_done (); 497 keyboard->register_done ();
503#endif 498#endif
504 499
505#if MENUBAR_MAX
506 menubar_read (rs[Rs_menu]);
507#endif
508#ifdef HAVE_SCROLLBARS 500#ifdef HAVE_SCROLLBARS
509 if (OPTION (Opt_scrollBar)) 501 if (option (Opt_scrollBar))
510 scrollBar.setIdle (); /* set existence for size calculations */ 502 scrollBar.setIdle (); /* set existence for size calculations */
511#endif 503#endif
512 504
505 pty = ptytty::create ();
506
507 create_windows (argc, argv);
508
509 init_xlocale ();
510
511 scr_reset (); // initialize screen
512
513#if 0
514 XSynchronize (dpy, True);
515#endif
516
517#ifdef HAVE_SCROLLBARS
518 if (option (Opt_scrollBar))
519 resize_scrollbar (); /* create and map scrollbar */
520#endif
521#ifdef HAVE_BG_PIXMAP
522 {
523 bgPixmap.set_target (this);
524
525#ifdef ENABLE_TRANSPARENCY
526 if (option (Opt_transparent))
527 {
528 bgPixmap.set_transparent ();
529#ifdef HAVE_AFTERIMAGE
530 if (rs [Rs_blurradius])
531 bgPixmap.set_blur_radius (rs [Rs_blurradius]);
532#endif
533 if (ISSET_PIXCOLOR (Color_tint))
534 bgPixmap.set_tint (pix_colors_focused [Color_tint]);
535 if (rs [Rs_shade])
536 bgPixmap.set_shade (rs [Rs_shade]);
537
538 bgPixmap.set_root_pixmap ();
539 XSelectInput (dpy, display->root, PropertyChangeMask);
540 rootwin_ev.start (display, display->root);
541 }
542#endif
543
544#ifdef BG_IMAGE_FROM_FILE
545 if (rs[Rs_backgroundPixmap] != NULL)
546 {
547 const char *p = rs[Rs_backgroundPixmap];
548
549 if ((p = strchr (p, ';')) != NULL)
550 {
551 p++;
552 bgPixmap.set_geometry (p);
553 }
554 else
555 bgPixmap.set_defaultGeometry ();
556
557 if (bgPixmap.set_file (rs[Rs_backgroundPixmap]))
558 if (!bgPixmap.window_position_sensitive ())
559 update_background ();
560 }
561#endif
562 }
563#endif
564
513#if ENABLE_PERL 565#if ENABLE_PERL
514 if (!rs[Rs_perl_ext_1])
515 rs[Rs_perl_ext_1] = "default";
516
517 if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1])
518 || (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2])
519 || (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
520 {
521#if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__)
522 // ignore some perl-related arguments if some bozo installed us set[ug]id
523 if (rxvt_tainted ())
524 {
525 if ((rs[Rs_perl_lib] && *rs[Rs_perl_lib])
526 || (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
527 {
528 rxvt_warn ("running with elevated privileges: ignoring perl-lib and perl-eval.\n");
529 rs[Rs_perl_lib] = 0;
530 rs[Rs_perl_eval] = 0;
531 }
532 }
533#endif
534 rxvt_perl.init ();
535 setlocale (LC_CTYPE, curlocale); // perl init destroys current locale
536 HOOK_INVOKE ((this, HOOK_INIT, DT_END));
537 }
538#endif
539
540 create_windows (argc, argv);
541
542 dDisp;
543
544 init_xlocale ();
545
546 scr_reset (); // initialize screen
547
548#if 0
549 XSynchronize (disp, True);
550#endif
551
552#ifdef HAVE_SCROLLBARS
553 if (OPTION (Opt_scrollBar))
554 resize_scrollbar (); /* create and map scrollbar */
555#endif
556#if (MENUBAR_MAX)
557 if (menubar_visible ())
558 XMapWindow (disp, menuBar.win);
559#endif
560#ifdef TRANSPARENT
561 if (OPTION (Opt_transparent))
562 {
563 XSelectInput (disp, display->root, PropertyChangeMask);
564 check_our_parents ();
565 rootwin_ev.start (display, display->root); 566 rootwin_ev.start (display, display->root);
566 }
567#endif 567#endif
568
569 XMapWindow (disp, vt);
570 XMapWindow (disp, parent[0]);
571 568
572 set_colorfgbg (); 569 set_colorfgbg ();
573 570
574 init_command (cmd_argv); 571 init_command (cmd_argv);
575 572
576 free (cmd_argv); 573 free (cmd_argv);
577 574
578 if (pty.pty >= 0) 575 if (pty->pty >= 0)
579 pty_ev.start (pty.pty, EVENT_READ); 576 pty_ev.start (pty->pty, ev::READ);
580 577
581 check_ev.start (); 578 prepare_ev.start ();
582 579
583 HOOK_INVOKE ((this, HOOK_START, DT_END)); 580 HOOK_INVOKE ((this, HOOK_START, DT_END));
584 581
582#if ENABLE_XEMBED
583 if (rs[Rs_embed])
584 {
585 long info[2] = { 0, XEMBED_MAPPED };
586
587 XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
588 32, PropModeReplace, (unsigned char *)&info, 2);
589 }
590#endif
591
592 XMapWindow (dpy, vt);
593 XMapWindow (dpy, parent[0]);
594
585 return true; 595 return true;
586} 596}
587 597
588static struct sig_handlers 598static struct sig_handlers
589{ 599{
590 sig_watcher sw_chld, sw_term, sw_int; 600 ev::sig sw_term, sw_int;
591
592 void sig_chld (sig_watcher &w)
593 {
594 // we are being called for every SIGCHLD, find the corresponding term
595 int pid;
596
597 while ((pid = waitpid (-1, NULL, WNOHANG)) > 0)
598 for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
599 if (pid == (*t)->cmd_pid)
600 {
601 (*t)->child_exit ();
602 break;
603 }
604 }
605 601
606 /* 602 /*
607 * Catch a fatal signal and tidy up before quitting 603 * Catch a fatal signal and tidy up before quitting
608 */ 604 */
609 void 605 void
610 sig_term (sig_watcher &w) 606 sig_term (ev::sig &w, int revents)
611 { 607 {
612#ifdef DEBUG_CMD
613 rxvt_warn ("caught signal %d, exiting.\n", w.signum);
614#endif
615 rxvt_emergency_cleanup (); 608 rxvt_emergency_cleanup ();
616 signal (w.signum, SIG_DFL); 609 w.stop ();
617 kill (getpid (), w.signum); 610 kill (getpid (), w.signum);
618 } 611 }
619 612
620 sig_handlers () 613 sig_handlers ()
621 : sw_chld (this, &sig_handlers::sig_chld),
622 sw_term (this, &sig_handlers::sig_term), 614 : sw_term (this, &sig_handlers::sig_term),
623 sw_int (this, &sig_handlers::sig_term) 615 sw_int (this, &sig_handlers::sig_term)
624 { 616 {
625 } 617 }
626} sig_handlers; 618} sig_handlers;
627 619
628char **rxvt_environ; // startup environment 620char **rxvt_environ; // startup environment
629 621
630void 622void
631rxvt_init () 623rxvt_init ()
632{ 624{
625 ptytty::init ();
626
627 if (!ev_default_loop (0))
628 rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n");
629
633 rxvt_environ = environ; 630 rxvt_environ = environ;
634
635 /*
636 * Save and then give up any super-user privileges
637 * If we need privileges in any area then we must specifically request it.
638 * We should only need to be root in these cases:
639 * 1. write utmp entries on some systems
640 * 2. chown tty on some systems
641 */
642 rxvt_privileges (SAVE);
643 rxvt_privileges (IGNORE);
644 631
645 signal (SIGHUP, SIG_IGN); 632 signal (SIGHUP, SIG_IGN);
646 signal (SIGPIPE, SIG_IGN); 633 signal (SIGPIPE, SIG_IGN);
647 634
648 sig_handlers.sw_chld.start (SIGCHLD);
649 sig_handlers.sw_term.start (SIGTERM); 635 sig_handlers.sw_term.start (SIGTERM); ev_unref ();
650 sig_handlers.sw_int.start (SIGINT); 636 sig_handlers.sw_int.start (SIGINT); ev_unref ();
651 637
652 /* need to trap SIGURG for SVR4 (Unixware) rlogin */ 638 /* need to trap SIGURG for SVR4 (Unixware) rlogin */
653 /* signal (SIGURG, SIG_DFL); */ 639 /* signal (SIGURG, SIG_DFL); */
654 640
655 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); 641 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);
… …
682 rxvt_fatal ("memory allocation failure. aborting.\n"); 668 rxvt_fatal ("memory allocation failure. aborting.\n");
683 669
684 return p; 670 return p;
685} 671}
686 672
687void * 673void *
688rxvt_realloc (void *ptr, size_t size) 674rxvt_realloc (void *ptr, size_t size)
689{ 675{
690 void *p = realloc (ptr, size); 676 void *p = realloc (ptr, size);
691 677
692 if (!p) 678 if (!p)
693 rxvt_fatal ("memory allocation failure. aborting.\n"); 679 rxvt_fatal ("memory allocation failure. aborting.\n");
694 680
695 return p; 681 return p;
696} 682}
697 683
698/* ------------------------------------------------------------------------- *
699 * PRIVILEGED OPERATIONS *
700 * ------------------------------------------------------------------------- */
701/* take care of suid/sgid super-user (root) privileges */
702void
703rxvt_privileges (rxvt_privaction action)
704{
705#if ! defined(__CYGWIN32__)
706# if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID)
707 /* setreuid () is the poor man's setuid (), seteuid () */
708# define seteuid(a) setreuid(-1, (a))
709# define setegid(a) setregid(-1, (a))
710# define HAVE_SETEUID
711# endif
712# ifdef HAVE_SETEUID
713 switch (action)
714 {
715 case IGNORE:
716 /*
717 * change effective uid/gid - not real uid/gid - so we can switch
718 * back to root later, as required
719 */
720 setegid (getgid ());
721 seteuid (getuid ());
722 break;
723 case SAVE:
724 saved_egid = getegid ();
725 saved_euid = geteuid ();
726 break;
727 case RESTORE:
728 setegid (saved_egid);
729 seteuid (saved_euid);
730 break;
731 }
732# else
733 switch (action)
734 {
735 case IGNORE:
736 setgid (getgid ());
737 setuid (getuid ());
738 /* FALLTHROUGH */
739 case SAVE:
740 /* FALLTHROUGH */
741 case RESTORE:
742 break;
743 }
744# endif
745#endif
746}
747
748#ifdef UTMP_SUPPORT
749void
750rxvt_term::privileged_utmp (rxvt_privaction action)
751{
752 if (OPTION (Opt_utmpInhibit)
753 || !pty.name || !*pty.name)
754 return;
755
756 rxvt_privileges (RESTORE);
757
758 if (action == SAVE)
759 makeutent (pty.name, rs[Rs_display_name]);
760 else
761 cleanutent ();
762
763 rxvt_privileges (IGNORE);
764}
765#endif
766
767/*----------------------------------------------------------------------*/ 684/*----------------------------------------------------------------------*/
768/* 685/*
769 * window size/position calculcations for XSizeHint and other storage. 686 * window size/position calculations for XSizeHint and other storage.
770 * if width/height are non-zero then override calculated width/height 687 * if width/height are non-zero then override calculated width/height
771 */ 688 */
772void 689void
773rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) 690rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)
774{ 691{
775 short recalc_x, recalc_y; 692 short recalc_x, recalc_y;
776 int x, y, sb_w, mb_h, flags; 693 int x, y, sb_w, flags;
777 unsigned int w, h; 694 unsigned int w, h;
778 unsigned int max_width, max_height; 695 unsigned int max_width, max_height;
779 dDisp;
780
781 D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d",
782 ncol, nrow, szHint.width, szHint.height));
783 696
784 szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; 697 szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity;
785 szHint.win_gravity = NorthWestGravity; 698 szHint.win_gravity = NorthWestGravity;
786 /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ 699 /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */
787 700
… …
842 max_width = MAX_COLS * fwidth; 755 max_width = MAX_COLS * fwidth;
843 max_height = MAX_ROWS * fheight; 756 max_height = MAX_ROWS * fheight;
844 757
845 szHint.base_width = szHint.base_height = 2 * int_bwidth; 758 szHint.base_width = szHint.base_height = 2 * int_bwidth;
846 759
847 sb_w = mb_h = 0; 760 sb_w = 0;
848 window_vt_x = window_vt_y = int_bwidth; 761 window_vt_x = window_vt_y = int_bwidth;
849 762
850 if (scrollbar_visible ()) 763 if (scrollBar.state)
851 { 764 {
852 sb_w = scrollbar_TotalWidth (); 765 sb_w = scrollbar_TotalWidth ();
853 szHint.base_width += sb_w; 766 szHint.base_width += sb_w;
767
854 if (!OPTION (Opt_scrollBar_right)) 768 if (!option (Opt_scrollBar_right))
855 window_vt_x += sb_w; 769 window_vt_x += sb_w;
856 } 770 }
857 771
858 if (menubar_visible ())
859 {
860 mb_h = menuBar_TotalHeight ();
861 szHint.base_height += mb_h;
862 window_vt_y += mb_h;
863 }
864
865 szHint.width_inc = fwidth; 772 szHint.width_inc = fwidth;
866 szHint.height_inc = fheight; 773 szHint.height_inc = fheight;
867 szHint.min_width = szHint.base_width + szHint.width_inc; 774 szHint.min_width = szHint.base_width + szHint.width_inc;
868 szHint.min_height = szHint.base_height + szHint.height_inc; 775 szHint.min_height = szHint.base_height + szHint.height_inc;
869 776
870 if (newwidth && newwidth - szHint.base_width < max_width) 777 if (newwidth && newwidth - szHint.base_width < max_width)
871 { 778 {
872 szHint.width = newwidth; 779 szHint.width = newwidth;
… …
887 { 794 {
888 min_it (height, max_height); 795 min_it (height, max_height);
889 szHint.height = szHint.base_height + height; 796 szHint.height = szHint.base_height + height;
890 } 797 }
891 798
892 if (scrollbar_visible () && OPTION (Opt_scrollBar_right)) 799 if (scrollBar.state && option (Opt_scrollBar_right))
893 window_sb_x = szHint.width - sb_w; 800 window_sb_x = szHint.width - sb_w;
894 801
895 if (recalc_x) 802 if (recalc_x)
896 szHint.x += DisplayWidth (disp, display->screen) - szHint.width - 2 * ext_bwidth; 803 szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth;
804
897 if (recalc_y) 805 if (recalc_y)
898 szHint.y += DisplayHeight (disp, display->screen) - szHint.height - 2 * ext_bwidth; 806 szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth;
899 807
900 ncol = width / fwidth; 808 ncol = width / fwidth;
901 nrow = height / fheight; 809 nrow = height / fheight;
902 D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d",
903 ncol, nrow, szHint.width,
904 szHint.height));
905 return;
906} 810}
907 811
908/*----------------------------------------------------------------------*/ 812/*----------------------------------------------------------------------*/
909/* 813/*
910 * Tell the teletype handler what size the window is. 814 * Tell the teletype handler what size the window is.
911 * Called after a window size change. 815 * Called after a window size change.
912 */ 816 */
913void 817void
914rxvt_term::tt_winch () 818rxvt_term::tt_winch ()
915{ 819{
916 if (pty.pty < 0) 820 if (pty->pty < 0)
917 return; 821 return;
918 822
919 struct winsize ws; 823 struct winsize ws;
920 824
921 ws.ws_col = ncol; 825 ws.ws_col = ncol;
922 ws.ws_row = nrow; 826 ws.ws_row = nrow;
923 ws.ws_xpixel = width; 827 ws.ws_xpixel = width;
924 ws.ws_ypixel = height; 828 ws.ws_ypixel = height;
925 (void)ioctl (pty.pty, TIOCSWINSZ, &ws); 829 (void)ioctl (pty->pty, TIOCSWINSZ, &ws);
926 830
927#if 0 831#if 0
928 // TIOCSWINSZ⎈ is supposed to do this automatically and correctly 832 // TIOCSWINSZ⎈ is supposed to do this automatically and correctly
929 if (cmd_pid) /* force through to the command */ 833 if (cmd_pid) /* force through to the command */
930 kill (-cmd_pid, SIGWINCH); 834 kill (-cmd_pid, SIGWINCH);
… …
962 delete fontset[0]; 866 delete fontset[0];
963 fontset[0] = fs; 867 fontset[0] = fs;
964 868
965 prop = (*fs)[1]->properties (); 869 prop = (*fs)[1]->properties ();
966 prop.height += lineSpace; 870 prop.height += lineSpace;
871
967 fs->set_prop (prop); 872 fs->set_prop (prop, false);
968 873
969 fwidth = prop.width; 874 fwidth = prop.width;
970 fheight = prop.height; 875 fheight = prop.height;
971 fbase = prop.ascent; 876 fbase = prop.ascent;
972 877
… …
981 { 886 {
982 fontset[style] = fs = new rxvt_fontset (this); 887 fontset[style] = fs = new rxvt_fontset (this);
983 rxvt_fontprop prop2 = prop; 888 rxvt_fontprop prop2 = prop;
984 889
985 if (res) 890 if (res)
986 prop2.weight = prop2.slant = rxvt_fontprop::unset; 891 {
892 fs->populate (res);
893 fs->set_prop (prop2, false);
894 }
987 else 895 else
988 { 896 {
989 res = fontset[0]->fontdesc; 897 fs->populate (fontset[0]->fontdesc);
990 898
991 if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; 899 if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold;
992 if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; 900 if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic;
901
902 fs->set_prop (prop2, true);
993 } 903 }
994 904
995 fs->populate (res);
996 fs->set_prop (prop2);
997 } 905 }
998#else 906#else
999 fontset[style] = fontset[0]; 907 fontset[style] = fontset[0];
1000#endif 908#endif
1001 } 909 }
… …
1003 if (parent[0]) 911 if (parent[0])
1004 { 912 {
1005 resize_all_windows (0, 0, 0); 913 resize_all_windows (0, 0, 0);
1006 scr_remap_chars (); 914 scr_remap_chars ();
1007 scr_touch (true); 915 scr_touch (true);
1008 } 916 }
1009 917
1010 return true; 918 return true;
1011} 919}
1012 920
921void
1013void rxvt_term::set_string_property (Atom prop, const char *str, int len) 922rxvt_term::set_string_property (Atom prop, const char *str, int len)
1014{ 923{
1015 XChangeProperty (display->display, parent[0], 924 XChangeProperty (dpy, parent[0],
1016 prop, XA_STRING, 8, PropModeReplace, 925 prop, XA_STRING, 8, PropModeReplace,
1017 (const unsigned char *)str, len >= 0 ? len : strlen (str)); 926 (const unsigned char *)str, len >= 0 ? len : strlen (str));
1018} 927}
1019 928
929void
1020void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) 930rxvt_term::set_utf8_property (Atom prop, const char *str, int len)
1021{ 931{
1022 wchar_t *ws = rxvt_mbstowcs (str, len); 932 wchar_t *ws = rxvt_mbstowcs (str, len);
1023 char *s = rxvt_wcstoutf8 (ws); 933 char *s = rxvt_wcstoutf8 (ws);
1024 934
1025 XChangeProperty (display->display, parent[0], 935 XChangeProperty (dpy, parent[0],
1026 prop, xa[XA_UTF8_STRING], 8, PropModeReplace, 936 prop, xa[XA_UTF8_STRING], 8, PropModeReplace,
1027 (const unsigned char *)s, strlen (s)); 937 (const unsigned char *)s, strlen (s));
1028 938
1029 free (s); 939 free (s);
1030 free (ws); 940 free (ws);
… …
1049#if ENABLE_EWMH 959#if ENABLE_EWMH
1050 set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); 960 set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);
1051#endif 961#endif
1052} 962}
1053 963
964void
965rxvt_term::set_window_color (int idx, const char *color)
966{
1054#ifdef XTERM_COLOR_CHANGE 967#ifdef XTERM_COLOR_CHANGE
1055void
1056rxvt_term::set_window_color (int idx, const char *color)
1057{
1058 rxvt_color xcol; 968 rxvt_color xcol;
1059 int i; 969 int i;
1060 970
1061 if (color == NULL || *color == '\0') 971 if (color == NULL || *color == '\0')
1062 return; 972 return;
1063 973
974 color = strdup (color);
975 allocated.push_back ((void *)color);
976 rs[Rs_color + idx] = color;
977
1064 /* handle color aliases */ 978 /* handle color aliases */
1065 if (isdigit (*color)) 979 if (isdigit (*color))
1066 { 980 {
1067 i = atoi (color); 981 i = atoi (color);
1068 982
1069 if (i >= 8 && i <= 15) 983 if (i >= 8 && i <= 15)
984 {
1070 { /* bright colors */ 985 /* bright colors */
1071 i -= 8;
1072 pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; 986 pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i - 8];
1073 SET_PIXCOLOR (idx);
1074 goto done; 987 goto done;
1075 } 988 }
1076 989
1077 if (i >= 0 && i <= 7) 990 if (i >= 0 && i <= 7)
991 {
1078 { /* normal colors */ 992 /* normal colors */
1079 pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; 993 pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];
1080 SET_PIXCOLOR (idx);
1081 goto done; 994 goto done;
1082 } 995 }
1083 } 996 }
1084 997
1085 if (!rXParseAllocColor (&xcol, color)) 998 set_color (xcol, color);
1086 return;
1087
1088 /* XStoreColor (display->display, display->cmap, XColor*); */
1089 999
1090 /* 1000 /*
1091 * FIXME: should free colors here, but no idea how to do it so instead, 1001 * FIXME: should free colors here, but no idea how to do it so instead,
1092 * so just keep gobbling up the colormap 1002 * so just keep gobbling up the colormap
1093 */ 1003 */
1094# if 0
1095 for (i = Color_Black; i <= Color_White; i++)
1096 if (pix_colors[idx] == pix_colors[i])
1097 break;
1098 if (i > Color_White)
1099 {
1100 /* fprintf (stderr, "XFreeColors: pix_colors [%d] = %lu\n", idx, pix_colors [idx]); */
1101 XFreeColors (display->display, display->cmap, (pix_colors + idx), 1,
1102 DisplayPlanes (display->display, display->screen));
1103 }
1104# endif
1105 1004
1106 pix_colors_focused[idx] = xcol; 1005 pix_colors_focused[idx] = xcol;
1107 SET_PIXCOLOR (idx);
1108 1006
1109 /* XSetWindowAttributes attr; */
1110 /* Cursor cursor; */
1111done: 1007done:
1112
1113#if OFF_FOCUS_FADING
1114 if (rs[Rs_fade])
1115 pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (display, atoi (rs[Rs_fade]), pix_colors[Color_fade]);
1116#endif
1117
1118 /*TODO: handle Color_BD, scrollbar background, etc. */ 1008 /*TODO: handle Color_BD, scrollbar background, etc. */
1119 1009
1010 update_fade_color (idx);
1120 recolour_cursor (); 1011 recolour_cursor ();
1121 scr_recolour (); 1012 scr_recolour ();
1013#endif /* XTERM_COLOR_CHANGE */
1122} 1014}
1123
1124#else
1125# define set_window_color (idx,color) ((void)0)
1126#endif /* XTERM_COLOR_CHANGE */
1127 1015
1128void 1016void
1129rxvt_term::recolour_cursor () 1017rxvt_term::recolour_cursor ()
1130{ 1018{
1131 XColor xcol[2]; 1019 XColor fg, bg;
1132 1020
1133 xcol[0].pixel = ISSET_PIXCOLOR (Color_pointer_fg) 1021 (ISSET_PIXCOLOR (Color_pointer_fg)
1134 ? pix_colors_focused[Color_pointer_fg] 1022 ? pix_colors_focused[Color_pointer_fg]
1135 : pix_colors_focused[Color_fg]; 1023 : pix_colors_focused[Color_fg]).get (fg);
1024
1136 xcol[1].pixel = ISSET_PIXCOLOR (Color_pointer_bg) 1025 (ISSET_PIXCOLOR (Color_pointer_bg)
1137 ? pix_colors_focused[Color_pointer_bg] 1026 ? pix_colors_focused[Color_pointer_bg]
1138 : pix_colors_focused[Color_bg]; 1027 : pix_colors_focused[Color_bg]).get (bg);
1139 1028
1140 XQueryColors (display->display, display->cmap, xcol, 2); 1029 XRecolorCursor (dpy, TermWin_cursor, &fg, &bg);
1141 XRecolorCursor (display->display, TermWin_cursor, xcol + 0, xcol + 1);
1142} 1030}
1143 1031
1144/*----------------------------------------------------------------------*/ 1032/*----------------------------------------------------------------------*/
1145/* 1033/*
1146 * find if fg/bg matches any of the normal (low-intensity) colors 1034 * find if fg/bg matches any of the normal (low-intensity) colors
1147 */ 1035 */
1148void 1036void
1149rxvt_term::set_colorfgbg () 1037rxvt_term::set_colorfgbg ()
1150{ 1038{
1151 unsigned int i; 1039 unsigned int i;
1152 const char *xpmb = "\0"; 1040 const char *xpmb = "";
1153 char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; 1041 char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1];
1154 1042
1155 env_colorfgbg = (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg") + 1);
1156 strcpy (fstr, "default"); 1043 strcpy (fstr, "default");
1157 strcpy (bstr, "default"); 1044 strcpy (bstr, "default");
1158 for (i = Color_Black; i <= Color_White; i++) 1045 for (i = Color_Black; i <= Color_White; i++)
1159 if (pix_colors[Color_fg] == pix_colors[i]) 1046 if (pix_colors[Color_fg] == pix_colors[i])
1160 { 1047 {
… …
1164 1051
1165 for (i = Color_Black; i <= Color_White; i++) 1052 for (i = Color_Black; i <= Color_White; i++)
1166 if (pix_colors[Color_bg] == pix_colors[i]) 1053 if (pix_colors[Color_bg] == pix_colors[i])
1167 { 1054 {
1168 sprintf (bstr, "%d", (i - Color_Black)); 1055 sprintf (bstr, "%d", (i - Color_Black));
1169#ifdef XPM_BACKGROUND 1056#ifdef BG_IMAGE_FROM_FILE
1170 xpmb = "default;"; 1057 xpmb = "default;";
1171#endif 1058#endif
1172 break; 1059 break;
1173 } 1060 }
1174 1061
1175 sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); 1062 sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr);
1176} 1063}
1177 1064
1178/*----------------------------------------------------------------------*/ 1065/*----------------------------------------------------------------------*/
1179 1066
1180int 1067bool
1181rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) 1068rxvt_term::set_color (rxvt_color &color, const char *name)
1182{ 1069{
1183 if (!screen_in_out->set (display, colour)) 1070 if (color.set (this, name))
1184 {
1185 rxvt_warn ("can't get colour '%s', continuing without.\n", colour);
1186 return false;
1187 }
1188
1189 return true; 1071 return true;
1072
1073 rxvt_warn ("can't get colour '%s', continuing without.\n", name);
1074 return false;
1075}
1076
1077void
1078rxvt_term::alias_color (int dst, int src)
1079{
1080 pix_colors[dst].set (this, rs[Rs_color + dst] = rs[Rs_color + src]);
1190} 1081}
1191 1082
1192/* -------------------------------------------------------------------- * 1083/* -------------------------------------------------------------------- *
1193 * - WINDOW RESIZING - * 1084 * - WINDOW RESIZING - *
1194 * -------------------------------------------------------------------- */ 1085 * -------------------------------------------------------------------- */
1195void 1086void
1196rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent) 1087rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent)
1197{ 1088{
1198 int fix_screen; 1089 int fix_screen;
1199 int old_width = szHint.width, old_height = szHint.height; 1090 int old_width = szHint.width;
1200 dDisp; 1091 int old_height = szHint.height;
1201 1092
1202 window_calc (newwidth, newheight); 1093 window_calc (newwidth, newheight);
1094
1095 if (!HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END)))
1203 XSetWMNormalHints (disp, parent[0], &szHint); 1096 XSetWMNormalHints (dpy, parent[0], &szHint);
1204 1097
1205 if (!ignoreparent) 1098 if (!ignoreparent)
1206 { 1099 {
1207#ifdef SMART_RESIZE 1100#ifdef SMART_RESIZE
1208 /* 1101 /*
… …
1212 int x, y, x1, y1; 1105 int x, y, x1, y1;
1213 int dx, dy; 1106 int dx, dy;
1214 unsigned int unused_w1, unused_h1, unused_b1, unused_d1; 1107 unsigned int unused_w1, unused_h1, unused_b1, unused_d1;
1215 Window unused_cr; 1108 Window unused_cr;
1216 1109
1217 XTranslateCoordinates (disp, parent[0], display->root, 1110 XTranslateCoordinates (dpy, parent[0], display->root,
1218 0, 0, &x, &y, &unused_cr); 1111 0, 0, &x, &y, &unused_cr);
1219 XGetGeometry (disp, parent[0], &unused_cr, &x1, &y1, 1112 XGetGeometry (dpy, parent[0], &unused_cr, &x1, &y1,
1220 &unused_w1, &unused_h1, &unused_b1, &unused_d1); 1113 &unused_w1, &unused_h1, &unused_b1, &unused_d1);
1221 /* 1114 /*
1222 * if display->root isn't the parent window, a WM will probably have offset 1115 * if display->root isn't the parent window, a WM will probably have offset
1223 * our position for handles and decorations. Counter it 1116 * our position for handles and decorations. Counter it
1224 */ 1117 */
… …
1226 { 1119 {
1227 x -= x1; 1120 x -= x1;
1228 y -= y1; 1121 y -= y1;
1229 } 1122 }
1230 1123
1231 x1 = (DisplayWidth (disp, display->screen) - old_width) / 2; 1124 x1 = (DisplayWidth (dpy, display->screen) - old_width ) / 2;
1232 y1 = (DisplayHeight (disp, display->screen) - old_height) / 2; 1125 y1 = (DisplayHeight (dpy, display->screen) - old_height) / 2;
1233 dx = old_width - szHint.width; 1126 dx = old_width - szHint.width;
1234 dy = old_height - szHint.height; 1127 dy = old_height - szHint.height;
1235 1128
1236 /* Check position of the center of the window */ 1129 /* Check position of the center of the window */
1237 if (x < x1) /* left half */ 1130 if (x < x1) /* left half */
1238 dx = 0; 1131 dx = 0;
… …
1241 if (y < y1) /* top half */ 1134 if (y < y1) /* top half */
1242 dy = 0; 1135 dy = 0;
1243 else if (y == y1) /* exact center */ 1136 else if (y == y1) /* exact center */
1244 dy /= 2; 1137 dy /= 2;
1245 1138
1246 XMoveResizeWindow (disp, parent[0], x + dx, y + dy, 1139 XMoveResizeWindow (dpy, parent[0], x + dx, y + dy,
1247 szHint.width, szHint.height); 1140 szHint.width, szHint.height);
1248#else 1141#else
1249 XResizeWindow (disp, parent[0], szHint.width, szHint.height); 1142 XResizeWindow (dpy, parent[0], szHint.width, szHint.height);
1250#endif 1143#endif
1251 } 1144 }
1252 1145
1253 fix_screen = ncol != prev_ncol || nrow != prev_nrow; 1146 fix_screen = ncol != prev_ncol || nrow != prev_nrow;
1254 1147
1255 if (fix_screen || newwidth != old_width || newheight != old_height) 1148 if (fix_screen || newwidth != old_width || newheight != old_height)
1256 { 1149 {
1257 if (scrollbar_visible ()) 1150 if (scrollBar.state)
1258 { 1151 {
1259 XMoveResizeWindow (disp, scrollBar.win, 1152 XMoveResizeWindow (dpy, scrollBar.win,
1260 window_sb_x, 0, 1153 window_sb_x, 0,
1261 scrollbar_TotalWidth (), szHint.height); 1154 scrollbar_TotalWidth (), szHint.height);
1262 resize_scrollbar (); 1155 resize_scrollbar ();
1263 } 1156 }
1264 1157
1265 if (menubar_visible ())
1266 XMoveResizeWindow (disp, menuBar.win,
1267 window_vt_x, 0,
1268 width, menuBar_TotalHeight ());
1269
1270 XMoveResizeWindow (disp, vt, 1158 XMoveResizeWindow (dpy, vt,
1271 window_vt_x, window_vt_y, 1159 window_vt_x, window_vt_y,
1272 width, height); 1160 width, height);
1273 1161
1162#ifdef HAVE_BG_PIXMAP
1163 if (bgPixmap.window_size_sensitive ())
1164 update_background ();
1165#endif
1166
1274 scr_clear (); 1167 scr_clear ();
1275#ifdef XPM_BACKGROUND
1276 resize_pixmap ();
1277#endif
1278 } 1168 }
1279 1169
1280 if (fix_screen || old_height == 0) 1170 if (fix_screen || old_height == 0)
1281 {
1282 int curr_screen = -1;
1283 int old_ncol = prev_ncol;
1284
1285 /* scr_reset only works on the primary screen */
1286 if (old_height) /* this is not the first time through */
1287 {
1288 unsigned int ocol = ncol;
1289 ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this
1290 curr_screen = scr_change_screen (PRIMARY);
1291 ncol = ocol;
1292 }
1293
1294 scr_reset (); 1171 scr_reset ();
1295 1172
1296 if (curr_screen >= 0) /* this is not the first time through */ 1173 // TODO, with nvidia-8178, resizes kill the alpha channel, report if not fixed in newer version
1297 { 1174 //scr_touch (false);
1298 scr_change_screen (curr_screen);
1299 selection_check (old_ncol != ncol ? 4 : 0);
1300 }
1301 }
1302 1175
1303 old_width = szHint.width; 1176#ifdef HAVE_BG_PIXMAP
1304 old_height = szHint.height; 1177// TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ?
1305 1178// if (bgPixmap.pixmap)
1306#ifdef XPM_BACKGROUND
1307 if (pixmap)
1308 scr_touch (false); 1179// scr_touch (false);
1309#endif 1180#endif
1310 1181
1311#ifdef USE_XIM 1182#ifdef USE_XIM
1312 IMSetStatusPosition (); 1183 IMSetPosition ();
1313#endif 1184#endif
1314} 1185}
1315 1186
1316/* 1187/*
1317 * Set the width/height of the vt window in characters. Units are pixels. 1188 * Set the width/height of the vt window in characters. Units are pixels.
… …
1322{ 1193{
1323 XWindowAttributes wattr; 1194 XWindowAttributes wattr;
1324 1195
1325 if (newwidth == 0 || newheight == 0) 1196 if (newwidth == 0 || newheight == 0)
1326 { 1197 {
1327 XGetWindowAttributes (display->display, display->root, &wattr); 1198 XGetWindowAttributes (dpy, display->root, &wattr);
1328 1199
1329 if (newwidth == 0) 1200 if (newwidth == 0)
1330 newwidth = wattr.width - szHint.base_width; 1201 newwidth = wattr.width - szHint.base_width;
1331 if (newheight == 0) 1202 if (newheight == 0)
1332 newheight = wattr.height - szHint.base_height; 1203 newheight = wattr.height - szHint.base_height;
… …
1346#ifdef USE_XIM 1217#ifdef USE_XIM
1347 1218
1348void 1219void
1349rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) 1220rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg)
1350{ 1221{
1351 fg = pix_colors[Color_fg]; 1222 fg = pix_colors [Color_fg];
1352 bg = pix_colors[Color_bg]; 1223 bg = pix_colors [Color_bg];
1353} 1224}
1354 1225
1355void 1226void
1356rxvt_term::im_set_size (XRectangle &size) 1227rxvt_term::im_set_size (XRectangle &size)
1357{ 1228{
… …
1394 strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ 1265 strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */
1395 1266
1396 if ((p = strchr (server + 1, '@')) != NULL) /* first one only */ 1267 if ((p = strchr (server + 1, '@')) != NULL) /* first one only */
1397 *p = '\0'; 1268 *p = '\0';
1398 1269
1399 atom = XInternAtom (display->display, server, False); 1270 atom = XInternAtom (dpy, server, False);
1400 win = XGetSelectionOwner (display->display, atom); 1271 win = XGetSelectionOwner (dpy, atom);
1401 1272
1402 if (win != None) 1273 if (win != None)
1403 return True; 1274 return True;
1404 } 1275 }
1405 1276
… …
1412 XPoint nspot; 1283 XPoint nspot;
1413 XVaNestedList preedit_attr; 1284 XVaNestedList preedit_attr;
1414 1285
1415 if (!Input_Context 1286 if (!Input_Context
1416 || !focus 1287 || !focus
1417 || !(input_style & XIMPreeditPosition)) 1288 || !(input_style & (XIMPreeditPosition | XIMPreeditCallbacks)))
1418 return; 1289 return;
1419 1290
1420 im_set_position (nspot); 1291 im_set_position (nspot);
1421 1292
1422 if (nspot.x == spot.x && nspot.y == spot.y) 1293 if (nspot.x == spot.x && nspot.y == spot.y)
… …
1441 input_method = 0; 1312 input_method = 0;
1442 } 1313 }
1443 1314
1444 Input_Context = 0; 1315 Input_Context = 0;
1445} 1316}
1317
1318#ifdef ENABLE_XIM_ONTHESPOT
1319
1320static void
1321xim_preedit_start (XIC ic, XPointer client_data, XPointer call_data)
1322{
1323 ((rxvt_term *)client_data)->make_current ();
1324 HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_START, DT_END));
1325}
1326
1327static void
1328xim_preedit_done (XIC ic, XPointer client_data, XPointer call_data)
1329{
1330 ((rxvt_term *)client_data)->make_current ();
1331 HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_DONE, DT_END));
1332}
1333
1334static void
1335xim_preedit_draw (XIC ic, XPointer client_data, XIMPreeditDrawCallbackStruct *call_data)
1336{
1337 rxvt_term *term = (rxvt_term *)client_data;
1338 XIMText *text = call_data->text;
1339
1340 term->make_current ();
1341
1342 if (text)
1343 {
1344 void *str;
1345
1346 if (!text->encoding_is_wchar && text->string.multi_byte)
1347 {
1348 // of course, X makes it ugly again
1349 if (term->rs[Rs_imLocale])
1350 SET_LOCALE (term->rs[Rs_imLocale]);
1351
1352 str = rxvt_temp_buf ((text->length + 1) * sizeof (wchar_t));
1353 mbstowcs ((wchar_t *)str, text->string.multi_byte, text->length + 1);
1354
1355 if (term->rs[Rs_imLocale])
1356 SET_LOCALE (term->locale);
1357 }
1358 else
1359 str = (void *)text->string.wide_char;
1360
1361 HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
1362 DT_INT, call_data->caret,
1363 DT_INT, call_data->chg_first,
1364 DT_INT, call_data->chg_length,
1365 DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0,
1366 DT_WCS_LEN, str, str ? (int)text->length : 0,
1367 DT_END));
1368 }
1369 else
1370 HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
1371 DT_INT, call_data->caret,
1372 DT_INT, call_data->chg_first,
1373 DT_INT, call_data->chg_length,
1374 DT_END));
1375}
1376
1377#if 0
1378static void
1379xim_preedit_caret (XIC ic, XPointer client_data, XIMPreeditCaretCallbackStruct *call_data)
1380{
1381 ((rxvt_term *)client_data)->make_current ();
1382 HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_CARET,
1383 DT_INT, call_data->position,
1384 DT_INT, call_data->direction,
1385 DT_INT, call_data->style,
1386 DT_END));
1387}
1388#endif
1389
1390#endif
1446 1391
1447/* 1392/*
1448 * Try to open a XIM with the current modifiers, then see if we can 1393 * Try to open a XIM with the current modifiers, then see if we can
1449 * open a suitable preedit type 1394 * open a suitable preedit type
1450 */ 1395 */
… …
1457 XRectangle rect, status_rect, needed_rect; 1402 XRectangle rect, status_rect, needed_rect;
1458 unsigned long fg, bg; 1403 unsigned long fg, bg;
1459 const char *p; 1404 const char *p;
1460 char **s; 1405 char **s;
1461 XIMStyles *xim_styles; 1406 XIMStyles *xim_styles;
1407#ifdef ENABLE_XIM_ONTHESPOT
1408 XIMCallback xcb[4];
1409#endif
1462 1410
1463 set_environ (envv); 1411 set_environ (envv);
1464 1412
1465 if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) 1413 if (! ((p = XSetLocaleModifiers (modifiers)) && *p))
1466 return false; 1414 return false;
1467 1415
1468 D_MAIN ((stderr, "rxvt_IM_get_IC ()"));
1469 input_method = display->get_xim (locale, modifiers); 1416 input_method = display->get_xim (locale, modifiers);
1470 if (input_method == NULL) 1417 if (input_method == NULL)
1471 return false; 1418 return false;
1472 1419
1473 xim = input_method->xim; 1420 xim = input_method->xim;
… …
1493 s = rxvt_splitcommastring (p); 1440 s = rxvt_splitcommastring (p);
1494 1441
1495 for (i = found = 0; !found && s[i]; i++) 1442 for (i = found = 0; !found && s[i]; i++)
1496 { 1443 {
1497 if (!strcmp (s[i], "OverTheSpot")) 1444 if (!strcmp (s[i], "OverTheSpot"))
1498 input_style = (XIMPreeditPosition | XIMStatusNothing); 1445 input_style = XIMPreeditPosition | XIMStatusNothing;
1499 else if (!strcmp (s[i], "OffTheSpot")) 1446 else if (!strcmp (s[i], "OffTheSpot"))
1500 input_style = (XIMPreeditArea | XIMStatusArea); 1447 input_style = XIMPreeditArea | XIMStatusArea;
1501 else if (!strcmp (s[i], "Root")) 1448 else if (!strcmp (s[i], "Root"))
1502 input_style = (XIMPreeditNothing | XIMStatusNothing); 1449 input_style = XIMPreeditNothing | XIMStatusNothing;
1503 else if (!strcmp (s[i], "None")) 1450 else if (!strcmp (s[i], "None"))
1504 input_style = (XIMPreeditNone | XIMStatusNone); 1451 input_style = XIMPreeditNone | XIMStatusNone;
1452#ifdef ENABLE_XIM_ONTHESPOT
1453 else if (SHOULD_INVOKE (HOOK_XIM_PREEDIT_START) && !strcmp (s[i], "OnTheSpot"))
1454 input_style = XIMPreeditCallbacks | XIMStatusNothing;
1455#endif
1456 else
1457 input_style = XIMPreeditNothing | XIMStatusNothing;
1505 1458
1506 for (j = 0; j < xim_styles->count_styles; j++) 1459 for (j = 0; j < xim_styles->count_styles; j++)
1507 if (input_style == xim_styles->supported_styles[j]) 1460 if (input_style == xim_styles->supported_styles[j])
1508 { 1461 {
1509 rxvt_freecommastring (s); 1462 rxvt_freecommastring (s);
… …
1547 "*", 1500 "*",
1548 fheight, 1501 fheight,
1549 fheight + 1, fheight - 1, 1502 fheight + 1, fheight - 1,
1550 fheight - 2, fheight + 2); 1503 fheight - 2, fheight + 2);
1551 1504
1552 fs = XCreateFontSet (display->display, rs[Rs_imFont] ? rs[Rs_imFont] : pat, 1505 fs = XCreateFontSet (dpy, rs[Rs_imFont] ? rs[Rs_imFont] : pat,
1553 &missing_charset_list, &missing_charset_count, &def_string); 1506 &missing_charset_list, &missing_charset_count, &def_string);
1554 1507
1555 if (missing_charset_list) 1508 if (missing_charset_list)
1556 XFreeStringList (missing_charset_list); 1509 XFreeStringList (missing_charset_list);
1557 1510
… …
1598 XNBackground, bg, 1551 XNBackground, bg,
1599 XNArea, &status_rect, 1552 XNArea, &status_rect,
1600 XNFontSet, fs, 1553 XNFontSet, fs,
1601 NULL); 1554 NULL);
1602 } 1555 }
1556#if ENABLE_XIM_ONTHESPOT
1557 else if (input_style & XIMPreeditCallbacks)
1558 {
1559 im_set_position (spot);
1560
1561 xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start;
1562 xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done;
1563 xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw;
1564# if 0
1565 xcb[3].client_data = (XPointer)this; xcb[3].callback = (XIMProc)xim_preedit_caret;
1566# endif
1567
1568 preedit_attr = XVaCreateNestedList (0,
1569 XNSpotLocation, &spot,
1570 XNPreeditStartCallback, &xcb[0],
1571 XNPreeditDoneCallback , &xcb[1],
1572 XNPreeditDrawCallback , &xcb[2],
1573# if 0
1574 XNPreeditCaretCallback, &xcb[3],
1575# endif
1576 NULL);
1577 }
1578#endif
1603 1579
1604 Input_Context = XCreateIC (xim, 1580 Input_Context = XCreateIC (xim,
1605 XNInputStyle, input_style, 1581 XNInputStyle, input_style,
1606 XNClientWindow, vt, 1582 XNClientWindow, vt,
1607 XNFocusWindow, parent[0], 1583 XNFocusWindow, parent[0],
… …
1609 preedit_attr, 1585 preedit_attr,
1610 status_attr ? XNStatusAttributes : NULL, 1586 status_attr ? XNStatusAttributes : NULL,
1611 status_attr, NULL); 1587 status_attr, NULL);
1612 1588
1613 if (preedit_attr) XFree (preedit_attr); 1589 if (preedit_attr) XFree (preedit_attr);
1614 if (status_attr) XFree (status_attr); 1590 if (status_attr) XFree (status_attr);
1615 if (fs) XFreeFontSet (display->display, fs); 1591 if (fs) XFreeFontSet (dpy, fs);
1616 1592
1617 if (Input_Context == NULL) 1593 if (Input_Context == NULL)
1618 { 1594 {
1619 rxvt_warn ("failed to create input context, continuing without XIM.\n"); 1595 rxvt_warn ("failed to create input context, continuing without XIM.\n");
1620 im_destroy (); 1596 im_destroy ();
1621 return false; 1597 return false;
1622 } 1598 }
1623 1599
1624 if (input_style & XIMPreeditArea) 1600#if 0
1601 // unfortunately, only the focus window is used by XIM, hard to fix
1602 if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL))
1603 vt_select_input ();
1604#endif
1605
1625 IMSetStatusPosition (); 1606 IMSetPosition ();
1626 1607
1627 D_MAIN ((stderr, "rxvt_IM_get_IC () - successful connection"));
1628 return true; 1608 return true;
1629} 1609}
1630 1610
1631void 1611void
1632rxvt_term::im_cb () 1612rxvt_term::im_cb ()
… …
1638 1618
1639 make_current (); 1619 make_current ();
1640 1620
1641 im_destroy (); 1621 im_destroy ();
1642 1622
1643 D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()"));
1644 if (Input_Context) 1623 if (Input_Context)
1645 return; 1624 return;
1646 1625
1647#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) 1626#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
1648 if (rs[Rs_imLocale]) 1627 if (rs[Rs_imLocale])
… …
1690 SET_LOCALE (locale); 1669 SET_LOCALE (locale);
1691#endif 1670#endif
1692} 1671}
1693 1672
1694void 1673void
1695rxvt_term::IMSetStatusPosition () 1674rxvt_term::IMSetPosition ()
1696{ 1675{
1697 XRectangle preedit_rect, status_rect, *needed_rect; 1676 XRectangle preedit_rect, status_rect, *needed_rect;
1698 XVaNestedList preedit_attr, status_attr; 1677 XVaNestedList preedit_attr, status_attr;
1699 1678
1700 if (!Input_Context 1679 if (!Input_Context
1701 || !focus 1680 || !focus
1702 || !(input_style & XIMPreeditArea) 1681 || !(input_style & (XIMPreeditArea | XIMPreeditPosition))
1703 || !IMisRunning ()) 1682 || !IMisRunning ())
1704 return; 1683 return;
1705 1684
1685 if (input_style & XIMPreeditPosition)
1686 {
1687 im_set_size (preedit_rect);
1688 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);
1689
1690 XSetICValues (Input_Context,
1691 XNPreeditAttributes, preedit_attr, NULL);
1692 }
1693 else
1694 {
1706 /* Getting the necessary width of preedit area */ 1695 /* Getting the necessary width of preedit area */
1707 status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); 1696 status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL);
1708 XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); 1697 XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL);
1709 XFree (status_attr); 1698 XFree (status_attr);
1710 1699
1711 im_set_preedit_area (preedit_rect, status_rect, *needed_rect); 1700 im_set_preedit_area (preedit_rect, status_rect, *needed_rect);
1712 XFree (needed_rect); 1701 XFree (needed_rect);
1713 1702
1714 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); 1703 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);
1715 status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); 1704 status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL);
1716 1705
1717 XSetICValues (Input_Context, 1706 XSetICValues (Input_Context,
1718 XNPreeditAttributes, preedit_attr, 1707 XNPreeditAttributes, preedit_attr,
1719 XNStatusAttributes, status_attr, NULL); 1708 XNStatusAttributes, status_attr,
1709 NULL);
1720 1710
1711 XFree (status_attr);
1712 }
1713
1721 XFree (preedit_attr); 1714 XFree (preedit_attr);
1722 XFree (status_attr);
1723} 1715}
1724#endif /* USE_XIM */ 1716#endif /* USE_XIM */
1725 1717
1726/*----------------------------------------------------------------------*/ 1718void
1727rxvt_t rxvt_current_term; 1719rxvt_term::get_window_origin (int &x, int &y)
1720{
1721 Window cr;
1722 XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr);
1723/* fprintf( stderr, "origin is %+d%+d\n", x, y);*/
1724}
1725
1726Pixmap
1727rxvt_term::get_pixmap_property (int prop_id)
1728{
1729 if (prop_id > 0 && prop_id < NUM_XA)
1730 if (xa[prop_id])
1731 {
1732 int aformat;
1733 unsigned long nitems, bytes_after;
1734 Atom atype;
1735 unsigned char *prop = NULL;
1736 int result = XGetWindowProperty (dpy, display->root, xa[prop_id],
1737 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1738 &nitems, &bytes_after, &prop);
1739 if (result == Success && prop && atype == XA_PIXMAP)
1740 {
1741 return *(Pixmap *)prop;
1742 }
1743 }
1744 return None;
1745}
1746
1747#ifdef HAVE_BG_PIXMAP
1748# if TRACE_PIXMAPS
1749# undef update_background
1750int rxvt_term::trace_update_background (const char *file, int line)
1751{
1752 fprintf (stderr, "%s:%d:update_background()\n", file, line);
1753 update_background ();
1754}
1755# endif
1756
1757int
1758rxvt_term::update_background ()
1759{
1760 bgPixmap.invalidate ();
1761
1762 /* no chance of real time refresh if we are blurring! */
1763 if (bgPixmap.invalid_since + 0.5 < ev::now () && !(bgPixmap.flags & bgPixmap_t::blurNeeded))
1764 bgPixmap.render ();
1765 else
1766 {
1767 update_background_ev.stop ();
1768
1769 if (!bgPixmap.need_client_side_rendering())
1770 update_background_ev.start (.05);
1771 else if (bgPixmap.flags & bgPixmap_t::blurNeeded)
1772 update_background_ev.start (.20); /* very slow !!! */
1773 else
1774 update_background_ev.start (.07);
1775 }
1776
1777 return 0;
1778}
1779
1780void
1781rxvt_term::update_background_cb (ev::timer &w, int revents)
1782{
1783 bgPixmap.render ();
1784}
1785
1786#endif /* HAVE_BG_PIXMAP */
1728 1787
1729/*----------------------- end-of-file (C source) -----------------------*/ 1788/*----------------------- end-of-file (C source) -----------------------*/

Diff Legend

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