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Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.175 by root, Thu Jan 12 00:35:39 2006 UTC vs.
Revision 1.256 by root, Sun Nov 11 04:08:00 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} 90}
93 91
94#if ENABLE_COMBINING 92#if ENABLE_COMBINING
95class rxvt_composite_vec rxvt_composite; 93class rxvt_composite_vec rxvt_composite;
96 94
97text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2) 95text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2)
98{ 96{
99 compose_char *cc; 97 compose_char *cc;
100 98
101 // break compose chains, as stupid readline really likes to duplicate 99 // break compose chains, as stupid readline really likes to duplicate
102 // composing characters for some reason near the end of a line. 100 // composing characters for some reason near the end of a line.
103 cc = (*this)[c1]; 101 cc = (*this)[c1];
104 while (cc) 102 while (cc)
105 { 103 {
… …
155} 153}
156#endif 154#endif
157 155
158rxvt_term::rxvt_term () 156rxvt_term::rxvt_term ()
159 : 157 :
160#if TRANSPARENT 158#if ENABLE_TRANSPARENCY || ENABLE_PERL
161 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),
162#endif 163#endif
163#ifdef HAVE_SCROLLBARS 164#ifdef HAVE_SCROLLBARS
164 scrollbar_ev (this, &rxvt_term::x_cb), 165 scrollbar_ev (this, &rxvt_term::x_cb),
165#endif 166#endif
166#ifdef MENUBAR
167 menubar_ev (this, &rxvt_term::x_cb),
168#endif
169#ifdef CURSOR_BLINK 167#ifdef CURSOR_BLINK
170 cursor_blink_ev (this, &rxvt_term::cursor_blink_cb), 168 cursor_blink_ev (this, &rxvt_term::cursor_blink_cb),
171#endif 169#endif
172#ifdef TEXT_BLINK 170#ifdef TEXT_BLINK
173 text_blink_ev (this, &rxvt_term::text_blink_cb), 171 text_blink_ev (this, &rxvt_term::text_blink_cb),
… …
185 pointer_ev (this, &rxvt_term::pointer_cb), 183 pointer_ev (this, &rxvt_term::pointer_cb),
186#endif 184#endif
187#ifdef USE_XIM 185#ifdef USE_XIM
188 im_ev (this, &rxvt_term::im_cb), 186 im_ev (this, &rxvt_term::im_cb),
189#endif 187#endif
188#ifndef NO_BELL
189 bell_ev (this, &rxvt_term::bell_cb),
190#endif
190 termwin_ev (this, &rxvt_term::x_cb), 191 termwin_ev (this, &rxvt_term::x_cb),
191 vt_ev (this, &rxvt_term::x_cb), 192 vt_ev (this, &rxvt_term::x_cb),
192 check_ev (this, &rxvt_term::check_cb), 193 child_ev (this, &rxvt_term::child_cb),
194 prepare_ev (this, &rxvt_term::prepare_cb),
193 flush_ev (this, &rxvt_term::flush_cb), 195 flush_ev (this, &rxvt_term::flush_cb),
194 destroy_ev (this, &rxvt_term::destroy_cb), 196 destroy_ev (this, &rxvt_term::destroy_cb),
195 pty_ev (this, &rxvt_term::pty_cb), 197 pty_ev (this, &rxvt_term::pty_cb),
196 incr_ev (this, &rxvt_term::incr_cb) 198 incr_ev (this, &rxvt_term::incr_cb)
197{ 199{
… …
199 201
200 termlist.push_back (this); 202 termlist.push_back (this);
201 203
202#ifdef KEYSYM_RESOURCE 204#ifdef KEYSYM_RESOURCE
203 keyboard = new keyboard_manager; 205 keyboard = new keyboard_manager;
204
205 if (!keyboard)
206 rxvt_fatal ("out of memory, aborting.\n");
207#endif 206#endif
208} 207}
209 208
210// 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.
211// for use before an emergency exit 210// for use before an emergency exit
211void
212void rxvt_term::emergency_cleanup () 212rxvt_term::emergency_cleanup ()
213{ 213{
214 if (cmd_pid) 214 if (cmd_pid)
215 kill (-cmd_pid, SIGHUP); 215 kill (-cmd_pid, SIGHUP);
216 216
217#ifdef UTMP_SUPPORT 217 pty_ev.stop ();
218 privileged_utmp (RESTORE); 218 delete pty; pty = 0;
219#endif
220
221 pty.put ();
222} 219}
223 220
224rxvt_term::~rxvt_term () 221rxvt_term::~rxvt_term ()
225{ 222{
226 HOOK_INVOKE ((this, HOOK_DESTROY, DT_END));
227
228 termlist.erase (find (termlist.begin (), termlist.end(), this)); 223 termlist.erase (find (termlist.begin (), termlist.end(), this));
229 224
230 emergency_cleanup (); 225 emergency_cleanup ();
231 226
232#if ENABLE_STYLES 227#if ENABLE_STYLES
… …
236#endif 231#endif
237 delete fontset[0]; 232 delete fontset[0];
238 233
239 if (display) 234 if (display)
240 { 235 {
241 dDisp;
242
243 selection_clear (); 236 selection_clear ();
244 237
245#ifdef USE_XIM 238#ifdef USE_XIM
246 im_destroy (); 239 im_destroy ();
247#endif 240#endif
248#ifdef MENUBAR
249 if (menubarGC) XFreeGC (disp, menubarGC);
250#endif
251#ifdef XTERM_SCROLLBAR 241#ifdef XTERM_SCROLLBAR
252 if (xscrollbarGC) XFreeGC (disp, xscrollbarGC); 242 if (xscrollbarGC) XFreeGC (dpy, xscrollbarGC);
253 if (ShadowGC) XFreeGC (disp, ShadowGC); 243 if (ShadowGC) XFreeGC (dpy, ShadowGC);
254#endif 244#endif
255#ifdef PLAIN_SCROLLBAR 245#ifdef PLAIN_SCROLLBAR
256 if (pscrollbarGC) XFreeGC (disp, pscrollbarGC); 246 if (pscrollbarGC) XFreeGC (dpy, pscrollbarGC);
257#endif 247#endif
258#ifdef NEXT_SCROLLBAR 248#ifdef NEXT_SCROLLBAR
259 if (blackGC) XFreeGC (disp, blackGC); 249 if (blackGC) XFreeGC (dpy, blackGC);
260 if (whiteGC) XFreeGC (disp, whiteGC); 250 if (whiteGC) XFreeGC (dpy, whiteGC);
261 if (grayGC) XFreeGC (disp, grayGC); 251 if (grayGC) XFreeGC (dpy, grayGC);
262 if (darkGC) XFreeGC (disp, darkGC); 252 if (darkGC) XFreeGC (dpy, darkGC);
263 if (stippleGC) XFreeGC (disp, stippleGC); 253 if (stippleGC) XFreeGC (dpy, stippleGC);
264 if (dimple) XFreePixmap (disp, dimple); 254 if (dimple) XFreePixmap (dpy, dimple);
265 if (upArrow) XFreePixmap (disp, upArrow); 255 if (upArrow) XFreePixmap (dpy, upArrow);
266 if (downArrow) XFreePixmap (disp, downArrow); 256 if (downArrow) XFreePixmap (dpy, downArrow);
267 if (upArrowHi) XFreePixmap (disp, upArrowHi); 257 if (upArrowHi) XFreePixmap (dpy, upArrowHi);
268 if (downArrowHi) XFreePixmap (disp, downArrowHi); 258 if (downArrowHi) XFreePixmap (dpy, downArrowHi);
269#endif 259#endif
270#if defined(MENUBAR) || defined(RXVT_SCROLLBAR) 260#ifdef RXVT_SCROLLBAR
271 if (topShadowGC) XFreeGC (disp, topShadowGC); 261 if (topShadowGC) XFreeGC (dpy, topShadowGC);
272 if (botShadowGC) XFreeGC (disp, botShadowGC); 262 if (botShadowGC) XFreeGC (dpy, botShadowGC);
273 if (scrollbarGC) XFreeGC (disp, scrollbarGC); 263 if (scrollbarGC) XFreeGC (dpy, scrollbarGC);
274#endif 264#endif
275 if (gc) XFreeGC (disp, gc); 265 if (gc) XFreeGC (dpy, gc);
276 266
277#if defined(MENUBAR) && (MENUBAR_MAX > 1)
278 delete menuBar.drawable;
279 //if (menuBar.win)
280 // XDestroyWindow (disp, menuBar.win);
281#endif
282 delete drawable; 267 delete drawable;
283 // destroy all windows 268 // destroy all windows
284 if (parent[0]) 269 if (parent[0])
285 XDestroyWindow (disp, parent[0]); 270 XDestroyWindow (dpy, parent[0]);
286 }
287 271
288 // TODO: free pixcolours, colours should become part of rxvt_display 272 for (int i = 0; i < TOTAL_COLORS; i++)
289 delete pix_colors_focused; 273 if (ISSET_PIXCOLOR (i))
274 {
275 pix_colors_focused [i].free (this);
290#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
291 delete pix_colors_unfocused; 286 delete [] pix_colors_unfocused;
292#endif 287#endif
293 288
294 displays.put (display); 289 displays.put (display);
295 290
296 scr_release (); 291 scr_release ();
… …
299 for (int i = 0; i < allocated.size (); i++) 294 for (int i = 0; i < allocated.size (); i++)
300 free (allocated [i]); 295 free (allocated [i]);
301 296
302 free (selection.text); 297 free (selection.text);
303 // TODO: manage env vars in child only(!) 298 // TODO: manage env vars in child only(!)
304 free (env_windowid);
305 free (env_display); 299 free (env_display);
306 free (env_term); 300 free (env_term);
307 free (env_colorfgbg);
308 free (locale); 301 free (locale);
309 free (v_buffer); 302 free (v_buffer);
310 free (incr_buf); 303 free (incr_buf);
311 304
312 delete envv; 305 delete envv;
… …
315#ifdef KEYSYM_RESOURCE 308#ifdef KEYSYM_RESOURCE
316 delete keyboard; 309 delete keyboard;
317#endif 310#endif
318} 311}
319 312
313// child has exited, usually destroys
320void 314void
321rxvt_term::child_exit () 315rxvt_term::child_cb (ev::child &w, int status)
322{ 316{
317 HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END));
318
323 cmd_pid = 0; 319 cmd_pid = 0;
324 320
325 if (!OPTION (Opt_hold)) 321 if (!option (Opt_hold))
326 destroy (); 322 destroy ();
327} 323}
328 324
329void 325void
330rxvt_term::destroy () 326rxvt_term::destroy ()
331{ 327{
332 if (destroy_ev.active) 328 if (destroy_ev.active)
333 return; 329 return;
334 330
331 HOOK_INVOKE ((this, HOOK_DESTROY, DT_END));
332
335#if ENABLE_OVERLAY 333#if ENABLE_OVERLAY
336 scr_overlay_off (); 334 scr_overlay_off ();
337#endif 335#endif
338 336
339 if (display) 337 if (display)
… …
342 im_ev.stop (display); 340 im_ev.stop (display);
343#endif 341#endif
344#if HAVE_SCROLLBARS 342#if HAVE_SCROLLBARS
345 scrollbar_ev.stop (display); 343 scrollbar_ev.stop (display);
346#endif 344#endif
347#if MENUBAR 345#if ENABLE_TRANSPARENCY || ENABLE_PERL
348 menubar_ev.stop (display);
349#endif
350#if TRANSPARENT
351 rootwin_ev.stop (display); 346 rootwin_ev.stop (display);
352#endif 347#endif
353 incr_ev.stop (); 348 incr_ev.stop ();
354 termwin_ev.stop (display); 349 termwin_ev.stop (display);
355 vt_ev.stop (display); 350 vt_ev.stop (display);
356 } 351 }
357 352
358 check_ev.stop (); 353 prepare_ev.stop ();
359 pty_ev.stop (); 354 pty_ev.stop ();
360#ifdef CURSOR_BLINK 355#ifdef CURSOR_BLINK
361 cursor_blink_ev.stop (); 356 cursor_blink_ev.stop ();
362#endif 357#endif
363#ifdef TEXT_BLINK 358#ifdef TEXT_BLINK
… …
371#endif 366#endif
372#ifdef POINTER_BLANK 367#ifdef POINTER_BLANK
373 pointer_ev.stop (); 368 pointer_ev.stop ();
374#endif 369#endif
375 370
376 destroy_ev.start (0); 371 destroy_ev.start ();
377} 372}
378 373
379void 374void
380rxvt_term::destroy_cb (time_watcher &w) 375rxvt_term::destroy_cb (ev::check &w, int revents)
381{ 376{
382 SET_R (this); 377 make_current ();
383 378
384 delete this; 379 delete this;
385} 380}
386 381
387/*----------------------------------------------------------------------*/ 382/*----------------------------------------------------------------------*/
… …
396{ 391{
397 for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) 392 for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
398 (*t)->emergency_cleanup (); 393 (*t)->emergency_cleanup ();
399} 394}
400 395
401#if ENABLE_FRILLS 396#if !ENABLE_MINIMAL
402static void 397static void
403print_x_error (Display *dpy, XErrorEvent *event) 398print_x_error (Display *dpy, XErrorEvent *event)
404{ 399{
405 char buffer[BUFSIZ]; 400 char buffer[BUFSIZ];
406 char mesg[BUFSIZ]; 401 char mesg[BUFSIZ];
… …
439 else 434 else
440 XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", 435 XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x",
441 mesg, BUFSIZ); 436 mesg, BUFSIZ);
442 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); 437 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid);
443 } 438 }
444 XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", 439 XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",
445 mesg, BUFSIZ); 440 mesg, BUFSIZ);
446 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); 441 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial);
447} 442}
448#endif 443#endif
449 444
… …
454 GET_R->allowedxerror = event->error_code; 449 GET_R->allowedxerror = event->error_code;
455 else 450 else
456 { 451 {
457 // GET_R is most likely not the terminal which caused the error, 452 // GET_R is most likely not the terminal which caused the error,
458 // so just output the error and continue 453 // so just output the error and continue
459#if ENABLE_FRILLS 454#if ENABLE_MINIMAL
455 old_xerror_handler (display, event);
456#else
460 print_x_error (display, event); 457 print_x_error (display, event);
461#else
462 old_xerror_handler (display, event);
463#endif 458#endif
464 } 459 }
465 460
466 return 0; 461 return 0;
467} 462}
… …
475 _exit (EXIT_FAILURE); 470 _exit (EXIT_FAILURE);
476} 471}
477 472
478/*----------------------------------------------------------------------*/ 473/*----------------------------------------------------------------------*/
479bool 474bool
480rxvt_term::init (int argc, const char *const *argv) 475rxvt_term::init (int argc, const char *const *argv, stringvec *envv)
481{ 476{
477 this->envv = envv;
478
482 SET_R (this); 479 SET_R (this);
483 TEMP_ENV; // few things in X do not call setlocale :(
484
485 set_locale (""); 480 set_locale ("");
481 set_environ (envv); // few things in X do not call setlocale :(
486 482
487 if (!init_vars ()) 483 if (!init_vars ())
488 return false; 484 return false;
489 485
490 init_secondary (); 486 init_secondary ();
… …
493 489
494#ifdef KEYSYM_RESOURCE 490#ifdef KEYSYM_RESOURCE
495 keyboard->register_done (); 491 keyboard->register_done ();
496#endif 492#endif
497 493
498#if MENUBAR_MAX
499 menubar_read (rs[Rs_menu]);
500#endif
501#ifdef HAVE_SCROLLBARS 494#ifdef HAVE_SCROLLBARS
502 if (OPTION (Opt_scrollBar)) 495 if (option (Opt_scrollBar))
503 scrollBar.setIdle (); /* set existence for size calculations */ 496 scrollBar.setIdle (); /* set existence for size calculations */
504#endif 497#endif
505 498
499 pty = ptytty::create ();
500
501 create_windows (argc, argv);
502
503 init_xlocale ();
504
505 scr_reset (); // initialize screen
506
507#if 0
508 XSynchronize (dpy, True);
509#endif
510
511#ifdef HAVE_SCROLLBARS
512 if (option (Opt_scrollBar))
513 resize_scrollbar (); /* create and map scrollbar */
514#endif
515#ifdef HAVE_BG_PIXMAP
516 {
517 bgPixmap.set_target (this);
518
519#ifdef ENABLE_TRANSPARENCY
520 if (option (Opt_transparent))
521 {
522 bgPixmap.set_transparent ();
523#ifdef HAVE_AFTERIMAGE
524 if (rs [Rs_blurradius])
525 bgPixmap.set_blur_radius (rs [Rs_blurradius]);
526#endif
527 if (ISSET_PIXCOLOR (Color_tint))
528 bgPixmap.set_tint (pix_colors_focused [Color_tint]);
529 if (rs [Rs_shade])
530 bgPixmap.set_shade (rs [Rs_shade]);
531
532 bgPixmap.set_root_pixmap ();
533 XSelectInput (dpy, display->root, PropertyChangeMask);
534 rootwin_ev.start (display, display->root);
535 }
536#endif
537
538#ifdef BG_IMAGE_FROM_FILE
539 if (rs[Rs_backgroundPixmap] != NULL)
540 {
541 const char *p = rs[Rs_backgroundPixmap];
542
543 if ((p = strchr (p, ';')) != NULL)
544 {
545 p++;
546 bgPixmap.set_geometry (p);
547 }
548 else
549 bgPixmap.set_defaultGeometry ();
550
551 if (bgPixmap.set_file (rs[Rs_backgroundPixmap]))
552 if (!bgPixmap.window_position_sensitive ())
553 update_background ();
554 }
555#endif
556 }
557#endif
558
506#if ENABLE_PERL 559#if ENABLE_PERL
507 if (!rs[Rs_perl_ext_1])
508 rs[Rs_perl_ext_1] = "default";
509
510 if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1])
511 || (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2])
512 || (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
513 {
514#if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__)
515 // ignore some perl-related arguments if some bozo installed us set[ug]id
516 if (rxvt_tainted ())
517 {
518 if ((rs[Rs_perl_lib] && *rs[Rs_perl_lib])
519 || (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
520 {
521 rxvt_warn ("running with elevated privileges: ignoring perl-lib and perl-eval.\n");
522 rs[Rs_perl_lib] = 0;
523 rs[Rs_perl_eval] = 0;
524 }
525 }
526#endif
527 rxvt_perl.init ();
528 setlocale (LC_CTYPE, curlocale); // perl init destroys this info
529 HOOK_INVOKE ((this, HOOK_INIT, DT_END));
530 }
531#endif
532
533 create_windows (argc, argv);
534
535 dDisp;
536
537 init_xlocale ();
538
539 scr_reset (); // initialize screen
540
541#if 0
542 XSynchronize (disp, True);
543#endif
544
545#ifdef HAVE_SCROLLBARS
546 if (OPTION (Opt_scrollBar))
547 resize_scrollbar (); /* create and map scrollbar */
548#endif
549#if (MENUBAR_MAX)
550 if (menubar_visible ())
551 XMapWindow (disp, menuBar.win);
552#endif
553#ifdef TRANSPARENT
554 if (OPTION (Opt_transparent))
555 {
556 XSelectInput (disp, display->root, PropertyChangeMask);
557 check_our_parents ();
558 rootwin_ev.start (display, display->root); 560 rootwin_ev.start (display, display->root);
559 }
560#endif 561#endif
561
562 XMapWindow (disp, vt);
563 XMapWindow (disp, parent[0]);
564 562
565 set_colorfgbg (); 563 set_colorfgbg ();
566 564
567 init_command (cmd_argv); 565 init_command (cmd_argv);
568 566
569 free (cmd_argv); 567 free (cmd_argv);
570 568
571 if (pty.pty >= 0) 569 if (pty->pty >= 0)
572 pty_ev.start (pty.pty, EVENT_READ); 570 pty_ev.start (pty->pty, ev::READ);
573 571
574 check_ev.start (); 572 prepare_ev.start ();
575 573
576 HOOK_INVOKE ((this, HOOK_START, DT_END)); 574 HOOK_INVOKE ((this, HOOK_START, DT_END));
577 575
576#if ENABLE_XEMBED
577 if (rs[Rs_embed])
578 {
579 long info[2] = { 0, XEMBED_MAPPED };
580
581 XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
582 32, PropModeReplace, (unsigned char *)&info, 2);
583 }
584#endif
585
586 XMapWindow (dpy, vt);
587 XMapWindow (dpy, parent[0]);
588
578 return true; 589 return true;
579} 590}
580 591
581static struct sig_handlers 592static struct sig_handlers
582{ 593{
583 sig_watcher sw_chld, sw_term, sw_int; 594 ev::sig sw_term, sw_int;
584
585 void sig_chld (sig_watcher &w)
586 {
587 // we are being called for every SIGCHLD, find the corresponding term
588 int pid;
589
590 while ((pid = waitpid (-1, NULL, WNOHANG)) > 0)
591 for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
592 if (pid == (*t)->cmd_pid)
593 {
594 (*t)->child_exit ();
595 break;
596 }
597 }
598 595
599 /* 596 /*
600 * Catch a fatal signal and tidy up before quitting 597 * Catch a fatal signal and tidy up before quitting
601 */ 598 */
602 void 599 void
603 sig_term (sig_watcher &w) 600 sig_term (ev::sig &w, int revents)
604 { 601 {
605#ifdef DEBUG_CMD
606 rxvt_warn ("caught signal %d, exiting.\n", w.signum);
607#endif
608 rxvt_emergency_cleanup (); 602 rxvt_emergency_cleanup ();
609 signal (w.signum, SIG_DFL); 603 w.stop ();
610 kill (getpid (), w.signum); 604 kill (getpid (), w.signum);
611 } 605 }
612 606
613 sig_handlers () 607 sig_handlers ()
614 : sw_chld (this, &sig_handlers::sig_chld),
615 sw_term (this, &sig_handlers::sig_term), 608 : sw_term (this, &sig_handlers::sig_term),
616 sw_int (this, &sig_handlers::sig_term) 609 sw_int (this, &sig_handlers::sig_term)
617 { 610 {
618 } 611 }
619} sig_handlers; 612} sig_handlers;
620 613
621char **rxvt_environ; // startup environment 614char **rxvt_environ; // startup environment
622 615
623void 616void
624rxvt_init () 617rxvt_init ()
625{ 618{
619 ptytty::init ();
620 ev::ev_default_loop (0);
621
626 rxvt_environ = environ; 622 rxvt_environ = environ;
627
628 /*
629 * Save and then give up any super-user privileges
630 * If we need privileges in any area then we must specifically request it.
631 * We should only need to be root in these cases:
632 * 1. write utmp entries on some systems
633 * 2. chown tty on some systems
634 */
635 rxvt_privileges (SAVE);
636 rxvt_privileges (IGNORE);
637 623
638 signal (SIGHUP, SIG_IGN); 624 signal (SIGHUP, SIG_IGN);
639 signal (SIGPIPE, SIG_IGN); 625 signal (SIGPIPE, SIG_IGN);
640 626
641 sig_handlers.sw_chld.start (SIGCHLD);
642 sig_handlers.sw_term.start (SIGTERM); 627 sig_handlers.sw_term.start (SIGTERM); ev::ev_unref ();
643 sig_handlers.sw_int.start (SIGINT); 628 sig_handlers.sw_int.start (SIGINT); ev::ev_unref ();
644 629
645 /* need to trap SIGURG for SVR4 (Unixware) rlogin */ 630 /* need to trap SIGURG for SVR4 (Unixware) rlogin */
646 /* signal (SIGURG, SIG_DFL); */ 631 /* signal (SIGURG, SIG_DFL); */
647 632
648 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); 633 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);
… …
675 rxvt_fatal ("memory allocation failure. aborting.\n"); 660 rxvt_fatal ("memory allocation failure. aborting.\n");
676 661
677 return p; 662 return p;
678} 663}
679 664
680void * 665void *
681rxvt_realloc (void *ptr, size_t size) 666rxvt_realloc (void *ptr, size_t size)
682{ 667{
683 void *p = realloc (ptr, size); 668 void *p = realloc (ptr, size);
684 669
685 if (!p) 670 if (!p)
686 rxvt_fatal ("memory allocation failure. aborting.\n"); 671 rxvt_fatal ("memory allocation failure. aborting.\n");
687 672
688 return p; 673 return p;
689} 674}
690 675
691/* ------------------------------------------------------------------------- *
692 * PRIVILEGED OPERATIONS *
693 * ------------------------------------------------------------------------- */
694/* take care of suid/sgid super-user (root) privileges */
695void
696rxvt_privileges (rxvt_privaction action)
697{
698#if ! defined(__CYGWIN32__)
699# if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID)
700 /* setreuid () is the poor man's setuid (), seteuid () */
701# define seteuid(a) setreuid(-1, (a))
702# define setegid(a) setregid(-1, (a))
703# define HAVE_SETEUID
704# endif
705# ifdef HAVE_SETEUID
706 switch (action)
707 {
708 case IGNORE:
709 /*
710 * change effective uid/gid - not real uid/gid - so we can switch
711 * back to root later, as required
712 */
713 setegid (getgid ());
714 seteuid (getuid ());
715 break;
716 case SAVE:
717 saved_egid = getegid ();
718 saved_euid = geteuid ();
719 break;
720 case RESTORE:
721 setegid (saved_egid);
722 seteuid (saved_euid);
723 break;
724 }
725# else
726 switch (action)
727 {
728 case IGNORE:
729 setgid (getgid ());
730 setuid (getuid ());
731 /* FALLTHROUGH */
732 case SAVE:
733 /* FALLTHROUGH */
734 case RESTORE:
735 break;
736 }
737# endif
738#endif
739}
740
741#ifdef UTMP_SUPPORT
742void
743rxvt_term::privileged_utmp (rxvt_privaction action)
744{
745 if (OPTION (Opt_utmpInhibit)
746 || !pty.name || !*pty.name)
747 return;
748
749 rxvt_privileges (RESTORE);
750
751 if (action == SAVE)
752 makeutent (pty.name, rs[Rs_display_name]);
753 else
754 cleanutent ();
755
756 rxvt_privileges (IGNORE);
757}
758#endif
759
760/*----------------------------------------------------------------------*/ 676/*----------------------------------------------------------------------*/
761/* 677/*
762 * window size/position calculcations for XSizeHint and other storage. 678 * window size/position calculations for XSizeHint and other storage.
763 * if width/height are non-zero then override calculated width/height 679 * if width/height are non-zero then override calculated width/height
764 */ 680 */
765void 681void
766rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) 682rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)
767{ 683{
768 short recalc_x, recalc_y; 684 short recalc_x, recalc_y;
769 int x, y, sb_w, mb_h, flags; 685 int x, y, sb_w, flags;
770 unsigned int w, h; 686 unsigned int w, h;
771 unsigned int max_width, max_height; 687 unsigned int max_width, max_height;
772 dDisp;
773
774 D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d",
775 ncol, nrow, szHint.width, szHint.height));
776 688
777 szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; 689 szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity;
778 szHint.win_gravity = NorthWestGravity; 690 szHint.win_gravity = NorthWestGravity;
779 /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ 691 /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */
780 692
… …
835 max_width = MAX_COLS * fwidth; 747 max_width = MAX_COLS * fwidth;
836 max_height = MAX_ROWS * fheight; 748 max_height = MAX_ROWS * fheight;
837 749
838 szHint.base_width = szHint.base_height = 2 * int_bwidth; 750 szHint.base_width = szHint.base_height = 2 * int_bwidth;
839 751
840 sb_w = mb_h = 0; 752 sb_w = 0;
841 window_vt_x = window_vt_y = int_bwidth; 753 window_vt_x = window_vt_y = int_bwidth;
842 754
843 if (scrollbar_visible ()) 755 if (scrollBar.state)
844 { 756 {
845 sb_w = scrollbar_TotalWidth (); 757 sb_w = scrollbar_TotalWidth ();
846 szHint.base_width += sb_w; 758 szHint.base_width += sb_w;
759
847 if (!OPTION (Opt_scrollBar_right)) 760 if (!option (Opt_scrollBar_right))
848 window_vt_x += sb_w; 761 window_vt_x += sb_w;
849 } 762 }
850 763
851 if (menubar_visible ())
852 {
853 mb_h = menuBar_TotalHeight ();
854 szHint.base_height += mb_h;
855 window_vt_y += mb_h;
856 }
857
858 szHint.width_inc = fwidth; 764 szHint.width_inc = fwidth;
859 szHint.height_inc = fheight; 765 szHint.height_inc = fheight;
860 szHint.min_width = szHint.base_width + szHint.width_inc; 766 szHint.min_width = szHint.base_width + szHint.width_inc;
861 szHint.min_height = szHint.base_height + szHint.height_inc; 767 szHint.min_height = szHint.base_height + szHint.height_inc;
862 768
863 if (newwidth && newwidth - szHint.base_width < max_width) 769 if (newwidth && newwidth - szHint.base_width < max_width)
864 { 770 {
865 szHint.width = newwidth; 771 szHint.width = newwidth;
… …
880 { 786 {
881 min_it (height, max_height); 787 min_it (height, max_height);
882 szHint.height = szHint.base_height + height; 788 szHint.height = szHint.base_height + height;
883 } 789 }
884 790
885 if (scrollbar_visible () && OPTION (Opt_scrollBar_right)) 791 if (scrollBar.state && option (Opt_scrollBar_right))
886 window_sb_x = szHint.width - sb_w; 792 window_sb_x = szHint.width - sb_w;
887 793
888 if (recalc_x) 794 if (recalc_x)
889 szHint.x += DisplayWidth (disp, display->screen) - szHint.width - 2 * ext_bwidth; 795 szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth;
796
890 if (recalc_y) 797 if (recalc_y)
891 szHint.y += DisplayHeight (disp, display->screen) - szHint.height - 2 * ext_bwidth; 798 szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth;
892 799
893 ncol = width / fwidth; 800 ncol = width / fwidth;
894 nrow = height / fheight; 801 nrow = height / fheight;
895 D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d",
896 ncol, nrow, szHint.width,
897 szHint.height));
898 return;
899} 802}
900 803
901/*----------------------------------------------------------------------*/ 804/*----------------------------------------------------------------------*/
902/* 805/*
903 * Tell the teletype handler what size the window is. 806 * Tell the teletype handler what size the window is.
904 * Called after a window size change. 807 * Called after a window size change.
905 */ 808 */
906void 809void
907rxvt_term::tt_winch () 810rxvt_term::tt_winch ()
908{ 811{
909 if (pty.pty < 0) 812 if (pty->pty < 0)
910 return; 813 return;
911 814
912 struct winsize ws; 815 struct winsize ws;
913 816
914 ws.ws_col = ncol; 817 ws.ws_col = ncol;
915 ws.ws_row = nrow; 818 ws.ws_row = nrow;
916 ws.ws_xpixel = width; 819 ws.ws_xpixel = width;
917 ws.ws_ypixel = height; 820 ws.ws_ypixel = height;
918 (void)ioctl (pty.pty, TIOCSWINSZ, &ws); 821 (void)ioctl (pty->pty, TIOCSWINSZ, &ws);
919 822
920#if 0 823#if 0
921 // TIOCSWINSZ⎈ is supposed to do this automatically and correctly 824 // TIOCSWINSZ⎈ is supposed to do this automatically and correctly
922 if (cmd_pid) /* force through to the command */ 825 if (cmd_pid) /* force through to the command */
923 kill (-cmd_pid, SIGWINCH); 826 kill (-cmd_pid, SIGWINCH);
… …
955 delete fontset[0]; 858 delete fontset[0];
956 fontset[0] = fs; 859 fontset[0] = fs;
957 860
958 prop = (*fs)[1]->properties (); 861 prop = (*fs)[1]->properties ();
959 prop.height += lineSpace; 862 prop.height += lineSpace;
863
960 fs->set_prop (prop); 864 fs->set_prop (prop, false);
961 865
962 fwidth = prop.width; 866 fwidth = prop.width;
963 fheight = prop.height; 867 fheight = prop.height;
964 fbase = prop.ascent; 868 fbase = prop.ascent;
965 869
… …
974 { 878 {
975 fontset[style] = fs = new rxvt_fontset (this); 879 fontset[style] = fs = new rxvt_fontset (this);
976 rxvt_fontprop prop2 = prop; 880 rxvt_fontprop prop2 = prop;
977 881
978 if (res) 882 if (res)
979 prop2.weight = prop2.slant = rxvt_fontprop::unset; 883 {
884 fs->populate (res);
885 fs->set_prop (prop2, false);
886 }
980 else 887 else
981 { 888 {
982 res = fontset[0]->fontdesc; 889 fs->populate (fontset[0]->fontdesc);
983 890
984 if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; 891 if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold;
985 if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; 892 if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic;
893
894 fs->set_prop (prop2, true);
986 } 895 }
987 896
988 fs->populate (res);
989 fs->set_prop (prop2);
990 } 897 }
991#else 898#else
992 fontset[style] = fontset[0]; 899 fontset[style] = fontset[0];
993#endif 900#endif
994 } 901 }
… …
996 if (parent[0]) 903 if (parent[0])
997 { 904 {
998 resize_all_windows (0, 0, 0); 905 resize_all_windows (0, 0, 0);
999 scr_remap_chars (); 906 scr_remap_chars ();
1000 scr_touch (true); 907 scr_touch (true);
1001 } 908 }
1002 909
1003 return true; 910 return true;
1004} 911}
1005 912
913void
1006void rxvt_term::set_string_property (Atom prop, const char *str, int len) 914rxvt_term::set_string_property (Atom prop, const char *str, int len)
1007{ 915{
1008 XChangeProperty (display->display, parent[0], 916 XChangeProperty (dpy, parent[0],
1009 prop, XA_STRING, 8, PropModeReplace, 917 prop, XA_STRING, 8, PropModeReplace,
1010 (const unsigned char *)str, len >= 0 ? len : strlen (str)); 918 (const unsigned char *)str, len >= 0 ? len : strlen (str));
1011} 919}
1012 920
921void
1013void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) 922rxvt_term::set_utf8_property (Atom prop, const char *str, int len)
1014{ 923{
1015 wchar_t *ws = rxvt_mbstowcs (str, len); 924 wchar_t *ws = rxvt_mbstowcs (str, len);
1016 char *s = rxvt_wcstoutf8 (ws); 925 char *s = rxvt_wcstoutf8 (ws);
1017 926
1018 XChangeProperty (display->display, parent[0], 927 XChangeProperty (dpy, parent[0],
1019 prop, xa[XA_UTF8_STRING], 8, PropModeReplace, 928 prop, xa[XA_UTF8_STRING], 8, PropModeReplace,
1020 (const unsigned char *)s, strlen (s)); 929 (const unsigned char *)s, strlen (s));
1021 930
1022 free (s); 931 free (s);
1023 free (ws); 932 free (ws);
… …
1042#if ENABLE_EWMH 951#if ENABLE_EWMH
1043 set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); 952 set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);
1044#endif 953#endif
1045} 954}
1046 955
956void
957rxvt_term::set_window_color (int idx, const char *color)
958{
1047#ifdef XTERM_COLOR_CHANGE 959#ifdef XTERM_COLOR_CHANGE
1048void
1049rxvt_term::set_window_color (int idx, const char *color)
1050{
1051 rxvt_color xcol; 960 rxvt_color xcol;
1052 int i; 961 int i;
1053 962
1054 if (color == NULL || *color == '\0') 963 if (color == NULL || *color == '\0')
1055 return; 964 return;
965
966 color = strdup (color);
967 allocated.push_back ((void *)color);
968 rs[Rs_color + idx] = color;
1056 969
1057 /* handle color aliases */ 970 /* handle color aliases */
1058 if (isdigit (*color)) 971 if (isdigit (*color))
1059 { 972 {
1060 i = atoi (color); 973 i = atoi (color);
1061 974
1062 if (i >= 8 && i <= 15) 975 if (i >= 8 && i <= 15)
1063 { /* bright colors */ 976 { /* bright colors */
1064 i -= 8; 977 i -= 8;
1065 pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; 978 pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i];
1066 SET_PIXCOLOR (idx);
1067 goto done; 979 goto done;
1068 } 980 }
1069 981
1070 if (i >= 0 && i <= 7) 982 if (i >= 0 && i <= 7)
1071 { /* normal colors */ 983 { /* normal colors */
1072 pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; 984 pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];
1073 SET_PIXCOLOR (idx);
1074 goto done; 985 goto done;
1075 } 986 }
1076 } 987 }
1077 988
1078 if (!rXParseAllocColor (&xcol, color)) 989 set_color (xcol, color);
1079 return;
1080
1081 /* XStoreColor (display->display, display->cmap, XColor*); */
1082 990
1083 /* 991 /*
1084 * FIXME: should free colors here, but no idea how to do it so instead, 992 * FIXME: should free colors here, but no idea how to do it so instead,
1085 * so just keep gobbling up the colormap 993 * so just keep gobbling up the colormap
1086 */ 994 */
1087# if 0
1088 for (i = Color_Black; i <= Color_White; i++)
1089 if (pix_colors[idx] == pix_colors[i])
1090 break;
1091 if (i > Color_White)
1092 {
1093 /* fprintf (stderr, "XFreeColors: pix_colors [%d] = %lu\n", idx, pix_colors [idx]); */
1094 XFreeColors (display->display, display->cmap, (pix_colors + idx), 1,
1095 DisplayPlanes (display->display, display->screen));
1096 }
1097# endif
1098 995
1099 pix_colors_focused[idx] = xcol; 996 pix_colors_focused[idx] = xcol;
1100 SET_PIXCOLOR (idx);
1101 997
1102 /* XSetWindowAttributes attr; */ 998 /* XSetWindowAttributes attr; */
1103 /* Cursor cursor; */ 999 /* Cursor cursor; */
1104done: 1000done:
1105
1106#if OFF_FOCUS_FADING
1107 if (rs[Rs_fade])
1108 pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (display, atoi (rs[Rs_fade]), pix_colors[Color_fade]);
1109#endif
1110
1111 /*TODO: handle Color_BD, scrollbar background, etc. */ 1001 /*TODO: handle Color_BD, scrollbar background, etc. */
1112 1002
1003 update_fade_color (idx);
1113 recolour_cursor (); 1004 recolour_cursor ();
1114 scr_recolour (); 1005 scr_recolour ();
1115}
1116
1117#else
1118# define set_window_color (idx,color) ((void)0)
1119#endif /* XTERM_COLOR_CHANGE */ 1006#endif /* XTERM_COLOR_CHANGE */
1007}
1120 1008
1121void 1009void
1122rxvt_term::recolour_cursor () 1010rxvt_term::recolour_cursor ()
1123{ 1011{
1124 XColor xcol[2]; 1012 XColor fg, bg;
1125 1013
1126 xcol[0].pixel = ISSET_PIXCOLOR (Color_pointer_fg) 1014 (ISSET_PIXCOLOR (Color_pointer_fg)
1127 ? pix_colors_focused[Color_pointer_fg] 1015 ? pix_colors_focused[Color_pointer_fg]
1128 : pix_colors_focused[Color_fg]; 1016 : pix_colors_focused[Color_fg]).get (fg);
1017
1129 xcol[1].pixel = ISSET_PIXCOLOR (Color_pointer_bg) 1018 (ISSET_PIXCOLOR (Color_pointer_bg)
1130 ? pix_colors_focused[Color_pointer_bg] 1019 ? pix_colors_focused[Color_pointer_bg]
1131 : pix_colors_focused[Color_bg]; 1020 : pix_colors_focused[Color_bg]).get (bg);
1132 1021
1133 XQueryColors (display->display, display->cmap, xcol, 2); 1022 XRecolorCursor (dpy, TermWin_cursor, &fg, &bg);
1134 XRecolorCursor (display->display, TermWin_cursor, xcol + 0, xcol + 1);
1135} 1023}
1136 1024
1137/*----------------------------------------------------------------------*/ 1025/*----------------------------------------------------------------------*/
1138/* 1026/*
1139 * find if fg/bg matches any of the normal (low-intensity) colors 1027 * find if fg/bg matches any of the normal (low-intensity) colors
… …
1143{ 1031{
1144 unsigned int i; 1032 unsigned int i;
1145 const char *xpmb = "\0"; 1033 const char *xpmb = "\0";
1146 char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; 1034 char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1];
1147 1035
1148 env_colorfgbg = (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg") + 1);
1149 strcpy (fstr, "default"); 1036 strcpy (fstr, "default");
1150 strcpy (bstr, "default"); 1037 strcpy (bstr, "default");
1151 for (i = Color_Black; i <= Color_White; i++) 1038 for (i = Color_Black; i <= Color_White; i++)
1152 if (pix_colors[Color_fg] == pix_colors[i]) 1039 if (pix_colors[Color_fg] == pix_colors[i])
1153 { 1040 {
… …
1157 1044
1158 for (i = Color_Black; i <= Color_White; i++) 1045 for (i = Color_Black; i <= Color_White; i++)
1159 if (pix_colors[Color_bg] == pix_colors[i]) 1046 if (pix_colors[Color_bg] == pix_colors[i])
1160 { 1047 {
1161 sprintf (bstr, "%d", (i - Color_Black)); 1048 sprintf (bstr, "%d", (i - Color_Black));
1162#ifdef XPM_BACKGROUND 1049#ifdef BG_IMAGE_FROM_FILE
1163 xpmb = "default;"; 1050 xpmb = "default;";
1164#endif 1051#endif
1165 break; 1052 break;
1166 } 1053 }
1167 1054
1168 sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); 1055 sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr);
1169} 1056}
1170 1057
1171/*----------------------------------------------------------------------*/ 1058/*----------------------------------------------------------------------*/
1172 1059
1173int 1060bool
1174rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) 1061rxvt_term::set_color (rxvt_color &color, const char *name)
1175{ 1062{
1176 if (!screen_in_out->set (display, colour)) 1063 if (color.set (this, name))
1177 {
1178 rxvt_warn ("can't get colour '%s', continuing without.\n", colour);
1179 return false;
1180 }
1181
1182 return true; 1064 return true;
1065
1066 rxvt_warn ("can't get colour '%s', continuing without.\n", name);
1067 return false;
1068}
1069
1070void
1071rxvt_term::alias_color (int dst, int src)
1072{
1073 pix_colors[dst].set (this, rs[Rs_color + dst] = rs[Rs_color + src]);
1183} 1074}
1184 1075
1185/* -------------------------------------------------------------------- * 1076/* -------------------------------------------------------------------- *
1186 * - WINDOW RESIZING - * 1077 * - WINDOW RESIZING - *
1187 * -------------------------------------------------------------------- */ 1078 * -------------------------------------------------------------------- */
1188void 1079void
1189rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent) 1080rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent)
1190{ 1081{
1191 int fix_screen; 1082 int fix_screen;
1192 int old_width = szHint.width, old_height = szHint.height; 1083 int old_width = szHint.width;
1193 dDisp; 1084 int old_height = szHint.height;
1194 1085
1195 window_calc (newwidth, newheight); 1086 window_calc (newwidth, newheight);
1087
1088 if (!HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END)))
1196 XSetWMNormalHints (disp, parent[0], &szHint); 1089 XSetWMNormalHints (dpy, parent[0], &szHint);
1197 1090
1198 if (!ignoreparent) 1091 if (!ignoreparent)
1199 { 1092 {
1200#ifdef SMART_RESIZE 1093#ifdef SMART_RESIZE
1201 /* 1094 /*
… …
1205 int x, y, x1, y1; 1098 int x, y, x1, y1;
1206 int dx, dy; 1099 int dx, dy;
1207 unsigned int unused_w1, unused_h1, unused_b1, unused_d1; 1100 unsigned int unused_w1, unused_h1, unused_b1, unused_d1;
1208 Window unused_cr; 1101 Window unused_cr;
1209 1102
1210 XTranslateCoordinates (disp, parent[0], display->root, 1103 XTranslateCoordinates (dpy, parent[0], display->root,
1211 0, 0, &x, &y, &unused_cr); 1104 0, 0, &x, &y, &unused_cr);
1212 XGetGeometry (disp, parent[0], &unused_cr, &x1, &y1, 1105 XGetGeometry (dpy, parent[0], &unused_cr, &x1, &y1,
1213 &unused_w1, &unused_h1, &unused_b1, &unused_d1); 1106 &unused_w1, &unused_h1, &unused_b1, &unused_d1);
1214 /* 1107 /*
1215 * if display->root isn't the parent window, a WM will probably have offset 1108 * if display->root isn't the parent window, a WM will probably have offset
1216 * our position for handles and decorations. Counter it 1109 * our position for handles and decorations. Counter it
1217 */ 1110 */
… …
1219 { 1112 {
1220 x -= x1; 1113 x -= x1;
1221 y -= y1; 1114 y -= y1;
1222 } 1115 }
1223 1116
1224 x1 = (DisplayWidth (disp, display->screen) - old_width) / 2; 1117 x1 = (DisplayWidth (dpy, display->screen) - old_width ) / 2;
1225 y1 = (DisplayHeight (disp, display->screen) - old_height) / 2; 1118 y1 = (DisplayHeight (dpy, display->screen) - old_height) / 2;
1226 dx = old_width - szHint.width; 1119 dx = old_width - szHint.width;
1227 dy = old_height - szHint.height; 1120 dy = old_height - szHint.height;
1228 1121
1229 /* Check position of the center of the window */ 1122 /* Check position of the center of the window */
1230 if (x < x1) /* left half */ 1123 if (x < x1) /* left half */
1231 dx = 0; 1124 dx = 0;
… …
1234 if (y < y1) /* top half */ 1127 if (y < y1) /* top half */
1235 dy = 0; 1128 dy = 0;
1236 else if (y == y1) /* exact center */ 1129 else if (y == y1) /* exact center */
1237 dy /= 2; 1130 dy /= 2;
1238 1131
1239 XMoveResizeWindow (disp, parent[0], x + dx, y + dy, 1132 XMoveResizeWindow (dpy, parent[0], x + dx, y + dy,
1240 szHint.width, szHint.height); 1133 szHint.width, szHint.height);
1241#else 1134#else
1242 XResizeWindow (disp, parent[0], szHint.width, szHint.height); 1135 XResizeWindow (dpy, parent[0], szHint.width, szHint.height);
1243#endif 1136#endif
1244 } 1137 }
1245 1138
1246 fix_screen = ncol != prev_ncol || nrow != prev_nrow; 1139 fix_screen = ncol != prev_ncol || nrow != prev_nrow;
1247 1140
1248 if (fix_screen || newwidth != old_width || newheight != old_height) 1141 if (fix_screen || newwidth != old_width || newheight != old_height)
1249 { 1142 {
1250 if (scrollbar_visible ()) 1143 if (scrollBar.state)
1251 { 1144 {
1252 XMoveResizeWindow (disp, scrollBar.win, 1145 XMoveResizeWindow (dpy, scrollBar.win,
1253 window_sb_x, 0, 1146 window_sb_x, 0,
1254 scrollbar_TotalWidth (), szHint.height); 1147 scrollbar_TotalWidth (), szHint.height);
1255 resize_scrollbar (); 1148 resize_scrollbar ();
1256 } 1149 }
1257 1150
1258 if (menubar_visible ())
1259 XMoveResizeWindow (disp, menuBar.win,
1260 window_vt_x, 0,
1261 width, menuBar_TotalHeight ());
1262
1263 XMoveResizeWindow (disp, vt, 1151 XMoveResizeWindow (dpy, vt,
1264 window_vt_x, window_vt_y, 1152 window_vt_x, window_vt_y,
1265 width, height); 1153 width, height);
1266 1154
1155#ifdef HAVE_BG_PIXMAP
1156 if (bgPixmap.window_size_sensitive ())
1157 update_background ();
1158#endif
1159
1267 scr_clear (); 1160 scr_clear ();
1268#ifdef XPM_BACKGROUND
1269 resize_pixmap ();
1270#endif
1271 } 1161 }
1272 1162
1273 if (fix_screen || old_height == 0) 1163 if (fix_screen || old_height == 0)
1274 {
1275 int curr_screen = -1;
1276 int old_ncol = prev_ncol;
1277
1278 /* scr_reset only works on the primary screen */
1279 if (old_height) /* this is not the first time through */
1280 {
1281 unsigned int ocol = ncol;
1282 ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this
1283 curr_screen = scr_change_screen (PRIMARY);
1284 ncol = ocol;
1285 }
1286
1287 scr_reset (); 1164 scr_reset ();
1288 1165
1289 if (curr_screen >= 0) /* this is not the first time through */ 1166 // TODO, with nvidia-8178, resizes kill the alpha channel, report if not fixed in newer version
1290 { 1167 //scr_touch (false);
1291 scr_change_screen (curr_screen);
1292 selection_check (old_ncol != ncol ? 4 : 0);
1293 }
1294 }
1295 1168
1296 old_width = szHint.width; 1169#ifdef HAVE_BG_PIXMAP
1297 old_height = szHint.height; 1170// TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ?
1298 1171// if (bgPixmap.pixmap)
1299#ifdef XPM_BACKGROUND
1300 if (pixmap)
1301 scr_touch (false); 1172// scr_touch (false);
1302#endif 1173#endif
1303 1174
1304#ifdef USE_XIM 1175#ifdef USE_XIM
1305 IMSetStatusPosition (); 1176 IMSetPosition ();
1306#endif 1177#endif
1307} 1178}
1308 1179
1309/* 1180/*
1310 * Set the width/height of the vt window in characters. Units are pixels. 1181 * Set the width/height of the vt window in characters. Units are pixels.
… …
1315{ 1186{
1316 XWindowAttributes wattr; 1187 XWindowAttributes wattr;
1317 1188
1318 if (newwidth == 0 || newheight == 0) 1189 if (newwidth == 0 || newheight == 0)
1319 { 1190 {
1320 XGetWindowAttributes (display->display, display->root, &wattr); 1191 XGetWindowAttributes (dpy, display->root, &wattr);
1321 1192
1322 if (newwidth == 0) 1193 if (newwidth == 0)
1323 newwidth = wattr.width - szHint.base_width; 1194 newwidth = wattr.width - szHint.base_width;
1324 if (newheight == 0) 1195 if (newheight == 0)
1325 newheight = wattr.height - szHint.base_height; 1196 newheight = wattr.height - szHint.base_height;
… …
1339#ifdef USE_XIM 1210#ifdef USE_XIM
1340 1211
1341void 1212void
1342rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) 1213rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg)
1343{ 1214{
1344 fg = pix_colors[Color_fg]; 1215 fg = pix_colors [Color_fg];
1345 bg = pix_colors[Color_bg]; 1216 bg = pix_colors [Color_bg];
1346} 1217}
1347 1218
1348void 1219void
1349rxvt_term::im_set_size (XRectangle &size) 1220rxvt_term::im_set_size (XRectangle &size)
1350{ 1221{
… …
1387 strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ 1258 strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */
1388 1259
1389 if ((p = strchr (server + 1, '@')) != NULL) /* first one only */ 1260 if ((p = strchr (server + 1, '@')) != NULL) /* first one only */
1390 *p = '\0'; 1261 *p = '\0';
1391 1262
1392 atom = XInternAtom (display->display, server, False); 1263 atom = XInternAtom (dpy, server, False);
1393 win = XGetSelectionOwner (display->display, atom); 1264 win = XGetSelectionOwner (dpy, atom);
1394 1265
1395 if (win != None) 1266 if (win != None)
1396 return True; 1267 return True;
1397 } 1268 }
1398 1269
… …
1405 XPoint nspot; 1276 XPoint nspot;
1406 XVaNestedList preedit_attr; 1277 XVaNestedList preedit_attr;
1407 1278
1408 if (!Input_Context 1279 if (!Input_Context
1409 || !focus 1280 || !focus
1410 || !(input_style & XIMPreeditPosition)) 1281 || !(input_style & (XIMPreeditPosition | XIMPreeditCallbacks)))
1411 return; 1282 return;
1412 1283
1413 im_set_position (nspot); 1284 im_set_position (nspot);
1414 1285
1415 if (nspot.x == spot.x && nspot.y == spot.y) 1286 if (nspot.x == spot.x && nspot.y == spot.y)
… …
1434 input_method = 0; 1305 input_method = 0;
1435 } 1306 }
1436 1307
1437 Input_Context = 0; 1308 Input_Context = 0;
1438} 1309}
1310
1311#ifdef ENABLE_XIM_ONTHESPOT
1312
1313static void
1314xim_preedit_start (XIC ic, XPointer client_data, XPointer call_data)
1315{
1316 ((rxvt_term *)client_data)->make_current ();
1317 HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_START, DT_END));
1318}
1319
1320static void
1321xim_preedit_done (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_DONE, DT_END));
1325}
1326
1327static void
1328xim_preedit_draw (XIC ic, XPointer client_data, XIMPreeditDrawCallbackStruct *call_data)
1329{
1330 rxvt_term *term = (rxvt_term *)client_data;
1331 XIMText *text = call_data->text;
1332
1333 term->make_current ();
1334
1335 if (text)
1336 {
1337 void *str;
1338
1339 if (!text->encoding_is_wchar && text->string.multi_byte)
1340 {
1341 // of course, X makes it ugly again
1342 if (term->rs[Rs_imLocale])
1343 SET_LOCALE (term->rs[Rs_imLocale]);
1344
1345 str = rxvt_temp_buf ((text->length + 1) * sizeof (wchar_t));
1346 mbstowcs ((wchar_t *)str, text->string.multi_byte, text->length + 1);
1347
1348 if (term->rs[Rs_imLocale])
1349 SET_LOCALE (term->locale);
1350 }
1351 else
1352 str = (void *)text->string.wide_char;
1353
1354 HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
1355 DT_INT, call_data->caret,
1356 DT_INT, call_data->chg_first,
1357 DT_INT, call_data->chg_length,
1358 DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0,
1359 DT_WCS_LEN, str, str ? (int)text->length : 0,
1360 DT_END));
1361 }
1362 else
1363 HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
1364 DT_INT, call_data->caret,
1365 DT_INT, call_data->chg_first,
1366 DT_INT, call_data->chg_length,
1367 DT_END));
1368}
1369
1370#if 0
1371static void
1372xim_preedit_caret (XIC ic, XPointer client_data, XIMPreeditCaretCallbackStruct *call_data)
1373{
1374 ((rxvt_term *)client_data)->make_current ();
1375 HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_CARET,
1376 DT_INT, call_data->position,
1377 DT_INT, call_data->direction,
1378 DT_INT, call_data->style,
1379 DT_END));
1380}
1381#endif
1382
1383#endif
1439 1384
1440/* 1385/*
1441 * Try to open a XIM with the current modifiers, then see if we can 1386 * Try to open a XIM with the current modifiers, then see if we can
1442 * open a suitable preedit type 1387 * open a suitable preedit type
1443 */ 1388 */
… …
1450 XRectangle rect, status_rect, needed_rect; 1395 XRectangle rect, status_rect, needed_rect;
1451 unsigned long fg, bg; 1396 unsigned long fg, bg;
1452 const char *p; 1397 const char *p;
1453 char **s; 1398 char **s;
1454 XIMStyles *xim_styles; 1399 XIMStyles *xim_styles;
1400#ifdef ENABLE_XIM_ONTHESPOT
1401 XIMCallback xcb[4];
1402#endif
1455 1403
1456 TEMP_ENV; 1404 set_environ (envv);
1457 1405
1458 if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) 1406 if (! ((p = XSetLocaleModifiers (modifiers)) && *p))
1459 return false; 1407 return false;
1460 1408
1461 D_MAIN ((stderr, "rxvt_IM_get_IC ()"));
1462 input_method = display->get_xim (locale, modifiers); 1409 input_method = display->get_xim (locale, modifiers);
1463 if (input_method == NULL) 1410 if (input_method == NULL)
1464 return false; 1411 return false;
1465 1412
1466 xim = input_method->xim; 1413 xim = input_method->xim;
… …
1486 s = rxvt_splitcommastring (p); 1433 s = rxvt_splitcommastring (p);
1487 1434
1488 for (i = found = 0; !found && s[i]; i++) 1435 for (i = found = 0; !found && s[i]; i++)
1489 { 1436 {
1490 if (!strcmp (s[i], "OverTheSpot")) 1437 if (!strcmp (s[i], "OverTheSpot"))
1491 input_style = (XIMPreeditPosition | XIMStatusNothing); 1438 input_style = XIMPreeditPosition | XIMStatusNothing;
1492 else if (!strcmp (s[i], "OffTheSpot")) 1439 else if (!strcmp (s[i], "OffTheSpot"))
1493 input_style = (XIMPreeditArea | XIMStatusArea); 1440 input_style = XIMPreeditArea | XIMStatusArea;
1494 else if (!strcmp (s[i], "Root")) 1441 else if (!strcmp (s[i], "Root"))
1495 input_style = (XIMPreeditNothing | XIMStatusNothing); 1442 input_style = XIMPreeditNothing | XIMStatusNothing;
1496 else if (!strcmp (s[i], "None")) 1443 else if (!strcmp (s[i], "None"))
1497 input_style = (XIMPreeditNone | XIMStatusNone); 1444 input_style = XIMPreeditNone | XIMStatusNone;
1445#ifdef ENABLE_XIM_ONTHESPOT
1446 else if (SHOULD_INVOKE (HOOK_XIM_PREEDIT_START) && !strcmp (s[i], "OnTheSpot"))
1447 input_style = XIMPreeditCallbacks | XIMStatusNothing;
1448#endif
1449 else
1450 input_style = XIMPreeditNothing | XIMStatusNothing;
1498 1451
1499 for (j = 0; j < xim_styles->count_styles; j++) 1452 for (j = 0; j < xim_styles->count_styles; j++)
1500 if (input_style == xim_styles->supported_styles[j]) 1453 if (input_style == xim_styles->supported_styles[j])
1501 { 1454 {
1502 rxvt_freecommastring (s); 1455 rxvt_freecommastring (s);
… …
1540 "*", 1493 "*",
1541 fheight, 1494 fheight,
1542 fheight + 1, fheight - 1, 1495 fheight + 1, fheight - 1,
1543 fheight - 2, fheight + 2); 1496 fheight - 2, fheight + 2);
1544 1497
1545 fs = XCreateFontSet (display->display, rs[Rs_imFont] ? rs[Rs_imFont] : pat, 1498 fs = XCreateFontSet (dpy, rs[Rs_imFont] ? rs[Rs_imFont] : pat,
1546 &missing_charset_list, &missing_charset_count, &def_string); 1499 &missing_charset_list, &missing_charset_count, &def_string);
1547 1500
1548 if (missing_charset_list) 1501 if (missing_charset_list)
1549 XFreeStringList (missing_charset_list); 1502 XFreeStringList (missing_charset_list);
1550 1503
… …
1591 XNBackground, bg, 1544 XNBackground, bg,
1592 XNArea, &status_rect, 1545 XNArea, &status_rect,
1593 XNFontSet, fs, 1546 XNFontSet, fs,
1594 NULL); 1547 NULL);
1595 } 1548 }
1549#if ENABLE_XIM_ONTHESPOT
1550 else if (input_style & XIMPreeditCallbacks)
1551 {
1552 im_set_position (spot);
1553
1554 xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start;
1555 xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done;
1556 xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw;
1557# if 0
1558 xcb[3].client_data = (XPointer)this; xcb[3].callback = (XIMProc)xim_preedit_caret;
1559# endif
1560
1561 preedit_attr = XVaCreateNestedList (0,
1562 XNSpotLocation, &spot,
1563 XNPreeditStartCallback, &xcb[0],
1564 XNPreeditDoneCallback , &xcb[1],
1565 XNPreeditDrawCallback , &xcb[2],
1566# if 0
1567 XNPreeditCaretCallback, &xcb[3],
1568# endif
1569 NULL);
1570 }
1571#endif
1596 1572
1597 Input_Context = XCreateIC (xim, 1573 Input_Context = XCreateIC (xim,
1598 XNInputStyle, input_style, 1574 XNInputStyle, input_style,
1599 XNClientWindow, vt, 1575 XNClientWindow, vt,
1600 XNFocusWindow, parent[0], 1576 XNFocusWindow, parent[0],
… …
1602 preedit_attr, 1578 preedit_attr,
1603 status_attr ? XNStatusAttributes : NULL, 1579 status_attr ? XNStatusAttributes : NULL,
1604 status_attr, NULL); 1580 status_attr, NULL);
1605 1581
1606 if (preedit_attr) XFree (preedit_attr); 1582 if (preedit_attr) XFree (preedit_attr);
1607 if (status_attr) XFree (status_attr); 1583 if (status_attr) XFree (status_attr);
1608 if (fs) XFreeFontSet (display->display, fs); 1584 if (fs) XFreeFontSet (dpy, fs);
1609 1585
1610 if (Input_Context == NULL) 1586 if (Input_Context == NULL)
1611 { 1587 {
1612 rxvt_warn ("failed to create input context, continuing without XIM.\n"); 1588 rxvt_warn ("failed to create input context, continuing without XIM.\n");
1613 im_destroy (); 1589 im_destroy ();
1614 return false; 1590 return false;
1615 } 1591 }
1616 1592
1617 if (input_style & XIMPreeditArea) 1593#if 0
1594 // unfortunately, only the focus window is used by XIM, hard to fix
1595 if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL))
1596 vt_select_input ();
1597#endif
1598
1618 IMSetStatusPosition (); 1599 IMSetPosition ();
1619 1600
1620 D_MAIN ((stderr, "rxvt_IM_get_IC () - successful connection"));
1621 return true; 1601 return true;
1622} 1602}
1623 1603
1624void 1604void
1625rxvt_term::im_cb () 1605rxvt_term::im_cb ()
… …
1627 int i; 1607 int i;
1628 const char *p; 1608 const char *p;
1629 char **s; 1609 char **s;
1630 char buf[IMBUFSIZ]; 1610 char buf[IMBUFSIZ];
1631 1611
1632 SET_R (this); 1612 make_current ();
1633 1613
1634 im_destroy (); 1614 im_destroy ();
1635 1615
1636 D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()"));
1637 if (Input_Context) 1616 if (Input_Context)
1638 return; 1617 return;
1639 1618
1640#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) 1619#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
1641 if (rs[Rs_imLocale]) 1620 if (rs[Rs_imLocale])
… …
1683 SET_LOCALE (locale); 1662 SET_LOCALE (locale);
1684#endif 1663#endif
1685} 1664}
1686 1665
1687void 1666void
1688rxvt_term::IMSetStatusPosition () 1667rxvt_term::IMSetPosition ()
1689{ 1668{
1690 XRectangle preedit_rect, status_rect, *needed_rect; 1669 XRectangle preedit_rect, status_rect, *needed_rect;
1691 XVaNestedList preedit_attr, status_attr; 1670 XVaNestedList preedit_attr, status_attr;
1692 1671
1693 if (!Input_Context 1672 if (!Input_Context
1694 || !focus 1673 || !focus
1695 || !(input_style & XIMPreeditArea) 1674 || !(input_style & (XIMPreeditArea | XIMPreeditPosition))
1696 || !IMisRunning ()) 1675 || !IMisRunning ())
1697 return; 1676 return;
1698 1677
1678 if (input_style & XIMPreeditPosition)
1679 {
1680 im_set_size (preedit_rect);
1681 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);
1682
1683 XSetICValues (Input_Context,
1684 XNPreeditAttributes, preedit_attr, NULL);
1685 }
1686 else
1687 {
1699 /* Getting the necessary width of preedit area */ 1688 /* Getting the necessary width of preedit area */
1700 status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); 1689 status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL);
1701 XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); 1690 XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL);
1702 XFree (status_attr); 1691 XFree (status_attr);
1703 1692
1704 im_set_preedit_area (preedit_rect, status_rect, *needed_rect); 1693 im_set_preedit_area (preedit_rect, status_rect, *needed_rect);
1705 XFree (needed_rect); 1694 XFree (needed_rect);
1706 1695
1707 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); 1696 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);
1708 status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); 1697 status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL);
1709 1698
1710 XSetICValues (Input_Context, 1699 XSetICValues (Input_Context,
1711 XNPreeditAttributes, preedit_attr, 1700 XNPreeditAttributes, preedit_attr,
1712 XNStatusAttributes, status_attr, NULL); 1701 XNStatusAttributes, status_attr,
1702 NULL);
1713 1703
1704 XFree (status_attr);
1705 }
1706
1714 XFree (preedit_attr); 1707 XFree (preedit_attr);
1715 XFree (status_attr);
1716} 1708}
1717#endif /* USE_XIM */ 1709#endif /* USE_XIM */
1718 1710
1719/*----------------------------------------------------------------------*/ 1711void
1720rxvt_t rxvt_current_term; 1712rxvt_term::get_window_origin (int &x, int &y)
1713{
1714 Window cr;
1715 XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr);
1716/* fprintf( stderr, "origin is %+d%+d\n", x, y);*/
1717}
1718
1719Pixmap
1720rxvt_term::get_pixmap_property (int prop_id)
1721{
1722 if (prop_id > 0 && prop_id < NUM_XA)
1723 if (xa[prop_id])
1724 {
1725 int aformat;
1726 unsigned long nitems, bytes_after;
1727 Atom atype;
1728 unsigned char *prop = NULL;
1729 int result = XGetWindowProperty (dpy, display->root, xa[prop_id],
1730 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1731 &nitems, &bytes_after, &prop);
1732 if (result == Success && prop && atype == XA_PIXMAP)
1733 {
1734 return *(Pixmap *)prop;
1735 }
1736 }
1737 return None;
1738}
1739
1740#ifdef HAVE_BG_PIXMAP
1741int
1742rxvt_term::update_background ()
1743{
1744 bgPixmap.invalidate ();
1745
1746 /* no chance of real time refresh if we are blurring! */
1747 if (bgPixmap.invalid_since + 0.5 < ev::now () && !(bgPixmap.flags & bgPixmap_t::blurNeeded))
1748 bgPixmap.render ();
1749 else
1750 {
1751 update_background_ev.stop ();
1752
1753 if (!bgPixmap.need_client_side_rendering())
1754 update_background_ev.start (.05);
1755 else if (bgPixmap.flags & bgPixmap_t::blurNeeded)
1756 update_background_ev.start (.20); /* very slow !!! */
1757 else
1758 update_background_ev.start (.07);
1759 }
1760
1761 return 0;
1762}
1763
1764void
1765rxvt_term::update_background_cb (ev::timer &w, int revents)
1766{
1767 bgPixmap.render ();
1768}
1769
1770#endif /* HAVE_BG_PIXMAP */
1721 1771
1722/*----------------------- end-of-file (C source) -----------------------*/ 1772/*----------------------- end-of-file (C source) -----------------------*/

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