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Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.171 by root, Wed Jan 11 03:13:26 2006 UTC vs.
Revision 1.262 by ayin, Wed Nov 21 09:15:33 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),
… …
183#endif 181#endif
184#ifdef POINTER_BLANK 182#ifdef POINTER_BLANK
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),
187#endif
188#ifndef NO_BELL
189 bell_ev (this, &rxvt_term::bell_cb),
189#endif 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{
198 cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; 200 cmdbuf_ptr = cmdbuf_endp = cmdbuf_base;
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++)
289 273 if (ISSET_PIXCOLOR (i))
290 delete pix_colors_focused; 274 {
275 pix_colors_focused [i].free (this);
291#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
292 delete pix_colors_unfocused; 286 delete [] pix_colors_unfocused;
293#endif 287#endif
294 288
289#ifdef HAVE_BG_PIXMAP
290 bgPixmap.destroy ();
291#endif
295 displays.put (display); 292 displays.put (display);
296 293
297 scr_release (); 294 scr_release ();
298 295
299 /* clear all resources */ 296 /* clear all resources */
300 for (int i = 0; i < allocated.size (); i++) 297 for (int i = 0; i < allocated.size (); i++)
301 free (allocated [i]); 298 free (allocated [i]);
302 299
303 free (selection.text); 300 free (selection.text);
304 // TODO: manage env vars in child only(!) 301 // TODO: manage env vars in child only(!)
305 free (env_windowid);
306 free (env_display); 302 free (env_display);
307 free (env_term); 303 free (env_term);
308 free (env_colorfgbg);
309 free (locale); 304 free (locale);
310 free (v_buffer); 305 free (v_buffer);
311 free (incr_buf); 306 free (incr_buf);
312 307
313 delete envv; 308 delete envv;
… …
316#ifdef KEYSYM_RESOURCE 311#ifdef KEYSYM_RESOURCE
317 delete keyboard; 312 delete keyboard;
318#endif 313#endif
319} 314}
320 315
316// child has exited, usually destroys
321void 317void
322rxvt_term::child_exit () 318rxvt_term::child_cb (ev::child &w, int status)
323{ 319{
320 HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END));
321
324 cmd_pid = 0; 322 cmd_pid = 0;
325 323
326 if (!OPTION (Opt_hold)) 324 if (!option (Opt_hold))
327 destroy (); 325 destroy ();
328} 326}
329 327
330void 328void
331rxvt_term::destroy () 329rxvt_term::destroy ()
332{ 330{
333 if (destroy_ev.active) 331 if (destroy_ev.active)
334 return; 332 return;
335 333
334 HOOK_INVOKE ((this, HOOK_DESTROY, DT_END));
335
336#if ENABLE_OVERLAY 336#if ENABLE_OVERLAY
337 scr_overlay_off (); 337 scr_overlay_off ();
338#endif 338#endif
339 339
340 if (display) 340 if (display)
… …
343 im_ev.stop (display); 343 im_ev.stop (display);
344#endif 344#endif
345#if HAVE_SCROLLBARS 345#if HAVE_SCROLLBARS
346 scrollbar_ev.stop (display); 346 scrollbar_ev.stop (display);
347#endif 347#endif
348#if MENUBAR 348#if ENABLE_TRANSPARENCY || ENABLE_PERL
349 menubar_ev.stop (display);
350#endif
351#if TRANSPARENT
352 rootwin_ev.stop (display); 349 rootwin_ev.stop (display);
353#endif 350#endif
354 incr_ev.stop (); 351 incr_ev.stop ();
355 termwin_ev.stop (display); 352 termwin_ev.stop (display);
356 vt_ev.stop (display); 353 vt_ev.stop (display);
357 } 354 }
358 355
359 check_ev.stop (); 356 prepare_ev.stop ();
360 pty_ev.stop (); 357 pty_ev.stop ();
361#ifdef CURSOR_BLINK 358#ifdef CURSOR_BLINK
362 cursor_blink_ev.stop (); 359 cursor_blink_ev.stop ();
363#endif 360#endif
364#ifdef TEXT_BLINK 361#ifdef TEXT_BLINK
… …
372#endif 369#endif
373#ifdef POINTER_BLANK 370#ifdef POINTER_BLANK
374 pointer_ev.stop (); 371 pointer_ev.stop ();
375#endif 372#endif
376 373
377 destroy_ev.start (0); 374 destroy_ev.start ();
378} 375}
379 376
380void 377void
381rxvt_term::destroy_cb (time_watcher &w) 378rxvt_term::destroy_cb (ev::idle &w, int revents)
382{ 379{
383 SET_R (this); 380 make_current ();
384 381
385 delete this; 382 delete this;
386} 383}
387 384
388/*----------------------------------------------------------------------*/ 385/*----------------------------------------------------------------------*/
… …
397{ 394{
398 for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) 395 for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
399 (*t)->emergency_cleanup (); 396 (*t)->emergency_cleanup ();
400} 397}
401 398
402#if ENABLE_FRILLS 399#if !ENABLE_MINIMAL
403static void 400static void
404print_x_error (Display *dpy, XErrorEvent *event) 401print_x_error (Display *dpy, XErrorEvent *event)
405{ 402{
406 char buffer[BUFSIZ]; 403 char buffer[BUFSIZ];
407 char mesg[BUFSIZ]; 404 char mesg[BUFSIZ];
… …
440 else 437 else
441 XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", 438 XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x",
442 mesg, BUFSIZ); 439 mesg, BUFSIZ);
443 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); 440 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid);
444 } 441 }
445 XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", 442 XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",
446 mesg, BUFSIZ); 443 mesg, BUFSIZ);
447 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); 444 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial);
448} 445}
449#endif 446#endif
450 447
… …
455 GET_R->allowedxerror = event->error_code; 452 GET_R->allowedxerror = event->error_code;
456 else 453 else
457 { 454 {
458 // GET_R is most likely not the terminal which caused the error, 455 // GET_R is most likely not the terminal which caused the error,
459 // so just output the error and continue 456 // so just output the error and continue
460#if ENABLE_FRILLS 457#if ENABLE_MINIMAL
458 old_xerror_handler (display, event);
459#else
461 print_x_error (display, event); 460 print_x_error (display, event);
462#else
463 old_xerror_handler (display, event);
464#endif 461#endif
465 } 462 }
466 463
467 return 0; 464 return 0;
468} 465}
… …
476 _exit (EXIT_FAILURE); 473 _exit (EXIT_FAILURE);
477} 474}
478 475
479/*----------------------------------------------------------------------*/ 476/*----------------------------------------------------------------------*/
480bool 477bool
481rxvt_term::init (int argc, const char *const *argv) 478rxvt_term::init (int argc, const char *const *argv, stringvec *envv)
482{ 479{
480 this->envv = envv;
481
483 SET_R (this); 482 SET_R (this);
484 TEMP_ENV; // few things in X do not call setlocale :(
485
486 set_locale (""); 483 set_locale ("");
484 set_environ (envv); // few things in X do not call setlocale :(
487 485
488 if (!init_vars ()) 486 if (!init_vars ())
489 return false; 487 return false;
490 488
491 init_secondary (); 489 init_secondary ();
… …
494 492
495#ifdef KEYSYM_RESOURCE 493#ifdef KEYSYM_RESOURCE
496 keyboard->register_done (); 494 keyboard->register_done ();
497#endif 495#endif
498 496
499#if MENUBAR_MAX
500 menubar_read (rs[Rs_menu]);
501#endif
502#ifdef HAVE_SCROLLBARS 497#ifdef HAVE_SCROLLBARS
503 if (OPTION (Opt_scrollBar)) 498 if (option (Opt_scrollBar))
504 scrollBar.setIdle (); /* set existence for size calculations */ 499 scrollBar.setIdle (); /* set existence for size calculations */
505#endif 500#endif
506 501
502 pty = ptytty::create ();
503
504 create_windows (argc, argv);
505
506 init_xlocale ();
507
508 scr_reset (); // initialize screen
509
510#if 0
511 XSynchronize (dpy, True);
512#endif
513
514#ifdef HAVE_SCROLLBARS
515 if (option (Opt_scrollBar))
516 resize_scrollbar (); /* create and map scrollbar */
517#endif
518#ifdef HAVE_BG_PIXMAP
519 {
520 bgPixmap.set_target (this);
521
522#ifdef ENABLE_TRANSPARENCY
523 if (option (Opt_transparent))
524 {
525 bgPixmap.set_transparent ();
526#ifdef HAVE_AFTERIMAGE
527 if (rs [Rs_blurradius])
528 bgPixmap.set_blur_radius (rs [Rs_blurradius]);
529#endif
530 if (ISSET_PIXCOLOR (Color_tint))
531 bgPixmap.set_tint (pix_colors_focused [Color_tint]);
532 if (rs [Rs_shade])
533 bgPixmap.set_shade (rs [Rs_shade]);
534
535 bgPixmap.set_root_pixmap ();
536 XSelectInput (dpy, display->root, PropertyChangeMask);
537 rootwin_ev.start (display, display->root);
538 }
539#endif
540
541#ifdef BG_IMAGE_FROM_FILE
542 if (rs[Rs_backgroundPixmap] != NULL)
543 {
544 const char *p = rs[Rs_backgroundPixmap];
545
546 if ((p = strchr (p, ';')) != NULL)
547 {
548 p++;
549 bgPixmap.set_geometry (p);
550 }
551 else
552 bgPixmap.set_defaultGeometry ();
553
554 if (bgPixmap.set_file (rs[Rs_backgroundPixmap]))
555 if (!bgPixmap.window_position_sensitive ())
556 update_background ();
557 }
558#endif
559 }
560#endif
561
507#if ENABLE_PERL 562#if ENABLE_PERL
508 if (!rs[Rs_perl_ext_1])
509 rs[Rs_perl_ext_1] = "default";
510
511 if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1])
512 || (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2])
513 || (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
514 {
515#if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__)
516 // ignore some perl-related arguments if some bozo installed us set[ug]id
517 if (rxvt_tainted ())
518 {
519 if ((rs[Rs_perl_lib] && *rs[Rs_perl_lib])
520 || (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
521 {
522 rxvt_warn ("running with elevated privileges: ignoring perl-lib and perl-eval.\n");
523 rs[Rs_perl_lib] = 0;
524 rs[Rs_perl_eval] = 0;
525 }
526 }
527#endif
528 rxvt_perl.init ();
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); 563 rootwin_ev.start (display, display->root);
559 }
560#endif 564#endif
561
562 XMapWindow (disp, vt);
563 XMapWindow (disp, parent[0]);
564 565
565 set_colorfgbg (); 566 set_colorfgbg ();
566 567
567 init_command (cmd_argv); 568 init_command (cmd_argv);
568 569
569 free (cmd_argv); 570 free (cmd_argv);
570 571
571 if (pty.pty >= 0) 572 if (pty->pty >= 0)
572 pty_ev.start (pty.pty, EVENT_READ); 573 pty_ev.start (pty->pty, ev::READ);
573 574
574 check_ev.start (); 575 prepare_ev.start ();
575 576
576 HOOK_INVOKE ((this, HOOK_START, DT_END)); 577 HOOK_INVOKE ((this, HOOK_START, DT_END));
577 578
579#if ENABLE_XEMBED
580 if (rs[Rs_embed])
581 {
582 long info[2] = { 0, XEMBED_MAPPED };
583
584 XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
585 32, PropModeReplace, (unsigned char *)&info, 2);
586 }
587#endif
588
589 XMapWindow (dpy, vt);
590 XMapWindow (dpy, parent[0]);
591
578 return true; 592 return true;
579} 593}
580 594
581static struct sig_handlers 595static struct sig_handlers
582{ 596{
583 sig_watcher sw_chld, sw_term, sw_int; 597 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 }
598 598
599 /* 599 /*
600 * Catch a fatal signal and tidy up before quitting 600 * Catch a fatal signal and tidy up before quitting
601 */ 601 */
602 void 602 void
603 sig_term (sig_watcher &w) 603 sig_term (ev::sig &w, int revents)
604 { 604 {
605#ifdef DEBUG_CMD
606 rxvt_warn ("caught signal %d, exiting.\n", w.signum);
607#endif
608 rxvt_emergency_cleanup (); 605 rxvt_emergency_cleanup ();
609 signal (w.signum, SIG_DFL); 606 w.stop ();
610 kill (getpid (), w.signum); 607 kill (getpid (), w.signum);
611 } 608 }
612 609
613 sig_handlers () 610 sig_handlers ()
614 : sw_chld (this, &sig_handlers::sig_chld),
615 sw_term (this, &sig_handlers::sig_term), 611 : sw_term (this, &sig_handlers::sig_term),
616 sw_int (this, &sig_handlers::sig_term) 612 sw_int (this, &sig_handlers::sig_term)
617 { 613 {
618 } 614 }
619} sig_handlers; 615} sig_handlers;
620 616
617char **rxvt_environ; // startup environment
618
621void 619void
622rxvt_init () 620rxvt_init ()
623{ 621{
624 /* 622 ptytty::init ();
625 * Save and then give up any super-user privileges 623
626 * If we need privileges in any area then we must specifically request it. 624 if (!ev::ev_default_loop (0))
627 * We should only need to be root in these cases: 625 rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n");
628 * 1. write utmp entries on some systems 626
629 * 2. chown tty on some systems 627 rxvt_environ = environ;
630 */
631 rxvt_privileges (SAVE);
632 rxvt_privileges (IGNORE);
633 628
634 signal (SIGHUP, SIG_IGN); 629 signal (SIGHUP, SIG_IGN);
635 signal (SIGPIPE, SIG_IGN); 630 signal (SIGPIPE, SIG_IGN);
636 631
637 sig_handlers.sw_chld.start (SIGCHLD);
638 sig_handlers.sw_term.start (SIGTERM); 632 sig_handlers.sw_term.start (SIGTERM); ev::ev_unref ();
639 sig_handlers.sw_int.start (SIGINT); 633 sig_handlers.sw_int.start (SIGINT); ev::ev_unref ();
640 634
641 /* need to trap SIGURG for SVR4 (Unixware) rlogin */ 635 /* need to trap SIGURG for SVR4 (Unixware) rlogin */
642 /* signal (SIGURG, SIG_DFL); */ 636 /* signal (SIGURG, SIG_DFL); */
643 637
644 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); 638 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);
… …
671 rxvt_fatal ("memory allocation failure. aborting.\n"); 665 rxvt_fatal ("memory allocation failure. aborting.\n");
672 666
673 return p; 667 return p;
674} 668}
675 669
676void * 670void *
677rxvt_realloc (void *ptr, size_t size) 671rxvt_realloc (void *ptr, size_t size)
678{ 672{
679 void *p = realloc (ptr, size); 673 void *p = realloc (ptr, size);
680 674
681 if (!p) 675 if (!p)
682 rxvt_fatal ("memory allocation failure. aborting.\n"); 676 rxvt_fatal ("memory allocation failure. aborting.\n");
683 677
684 return p; 678 return p;
685} 679}
686 680
687/* ------------------------------------------------------------------------- *
688 * PRIVILEGED OPERATIONS *
689 * ------------------------------------------------------------------------- */
690/* take care of suid/sgid super-user (root) privileges */
691void
692rxvt_privileges (rxvt_privaction action)
693{
694#if ! defined(__CYGWIN32__)
695# if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID)
696 /* setreuid () is the poor man's setuid (), seteuid () */
697# define seteuid(a) setreuid(-1, (a))
698# define setegid(a) setregid(-1, (a))
699# define HAVE_SETEUID
700# endif
701# ifdef HAVE_SETEUID
702 switch (action)
703 {
704 case IGNORE:
705 /*
706 * change effective uid/gid - not real uid/gid - so we can switch
707 * back to root later, as required
708 */
709 seteuid (getuid ());
710 setegid (getgid ());
711 break;
712 case SAVE:
713 saved_euid = geteuid ();
714 saved_egid = getegid ();
715 break;
716 case RESTORE:
717 seteuid (saved_euid);
718 setegid (saved_egid);
719 break;
720 }
721# else
722 switch (action)
723 {
724 case IGNORE:
725 setuid (getuid ());
726 setgid (getgid ());
727 /* FALLTHROUGH */
728 case SAVE:
729 /* FALLTHROUGH */
730 case RESTORE:
731 break;
732 }
733# endif
734#endif
735}
736
737#ifdef UTMP_SUPPORT
738void
739rxvt_term::privileged_utmp (rxvt_privaction action)
740{
741 if (OPTION (Opt_utmpInhibit)
742 || !pty.name || !*pty.name)
743 return;
744
745 rxvt_privileges (RESTORE);
746
747 if (action == SAVE)
748 makeutent (pty.name, rs[Rs_display_name]);
749 else
750 cleanutent ();
751
752 rxvt_privileges (IGNORE);
753}
754#endif
755
756/*----------------------------------------------------------------------*/ 681/*----------------------------------------------------------------------*/
757/* 682/*
758 * window size/position calculcations for XSizeHint and other storage. 683 * window size/position calculations for XSizeHint and other storage.
759 * if width/height are non-zero then override calculated width/height 684 * if width/height are non-zero then override calculated width/height
760 */ 685 */
761void 686void
762rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) 687rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)
763{ 688{
764 short recalc_x, recalc_y; 689 short recalc_x, recalc_y;
765 int x, y, sb_w, mb_h, flags; 690 int x, y, sb_w, flags;
766 unsigned int w, h; 691 unsigned int w, h;
767 unsigned int max_width, max_height; 692 unsigned int max_width, max_height;
768 dDisp;
769
770 D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d",
771 ncol, nrow, szHint.width, szHint.height));
772 693
773 szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; 694 szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity;
774 szHint.win_gravity = NorthWestGravity; 695 szHint.win_gravity = NorthWestGravity;
775 /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ 696 /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */
776 697
… …
831 max_width = MAX_COLS * fwidth; 752 max_width = MAX_COLS * fwidth;
832 max_height = MAX_ROWS * fheight; 753 max_height = MAX_ROWS * fheight;
833 754
834 szHint.base_width = szHint.base_height = 2 * int_bwidth; 755 szHint.base_width = szHint.base_height = 2 * int_bwidth;
835 756
836 sb_w = mb_h = 0; 757 sb_w = 0;
837 window_vt_x = window_vt_y = int_bwidth; 758 window_vt_x = window_vt_y = int_bwidth;
838 759
839 if (scrollbar_visible ()) 760 if (scrollBar.state)
840 { 761 {
841 sb_w = scrollbar_TotalWidth (); 762 sb_w = scrollbar_TotalWidth ();
842 szHint.base_width += sb_w; 763 szHint.base_width += sb_w;
764
843 if (!OPTION (Opt_scrollBar_right)) 765 if (!option (Opt_scrollBar_right))
844 window_vt_x += sb_w; 766 window_vt_x += sb_w;
845 } 767 }
846 768
847 if (menubar_visible ())
848 {
849 mb_h = menuBar_TotalHeight ();
850 szHint.base_height += mb_h;
851 window_vt_y += mb_h;
852 }
853
854 szHint.width_inc = fwidth; 769 szHint.width_inc = fwidth;
855 szHint.height_inc = fheight; 770 szHint.height_inc = fheight;
856 szHint.min_width = szHint.base_width + szHint.width_inc; 771 szHint.min_width = szHint.base_width + szHint.width_inc;
857 szHint.min_height = szHint.base_height + szHint.height_inc; 772 szHint.min_height = szHint.base_height + szHint.height_inc;
858 773
859 if (newwidth && newwidth - szHint.base_width < max_width) 774 if (newwidth && newwidth - szHint.base_width < max_width)
860 { 775 {
861 szHint.width = newwidth; 776 szHint.width = newwidth;
… …
876 { 791 {
877 min_it (height, max_height); 792 min_it (height, max_height);
878 szHint.height = szHint.base_height + height; 793 szHint.height = szHint.base_height + height;
879 } 794 }
880 795
881 if (scrollbar_visible () && OPTION (Opt_scrollBar_right)) 796 if (scrollBar.state && option (Opt_scrollBar_right))
882 window_sb_x = szHint.width - sb_w; 797 window_sb_x = szHint.width - sb_w;
883 798
884 if (recalc_x) 799 if (recalc_x)
885 szHint.x += DisplayWidth (disp, display->screen) - szHint.width - 2 * ext_bwidth; 800 szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth;
801
886 if (recalc_y) 802 if (recalc_y)
887 szHint.y += DisplayHeight (disp, display->screen) - szHint.height - 2 * ext_bwidth; 803 szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth;
888 804
889 ncol = width / fwidth; 805 ncol = width / fwidth;
890 nrow = height / fheight; 806 nrow = height / fheight;
891 D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d",
892 ncol, nrow, szHint.width,
893 szHint.height));
894 return;
895} 807}
896 808
897/*----------------------------------------------------------------------*/ 809/*----------------------------------------------------------------------*/
898/* 810/*
899 * Tell the teletype handler what size the window is. 811 * Tell the teletype handler what size the window is.
900 * Called after a window size change. 812 * Called after a window size change.
901 */ 813 */
902void 814void
903rxvt_term::tt_winch () 815rxvt_term::tt_winch ()
904{ 816{
905 if (pty.pty < 0) 817 if (pty->pty < 0)
906 return; 818 return;
907 819
908 struct winsize ws; 820 struct winsize ws;
909 821
910 ws.ws_col = ncol; 822 ws.ws_col = ncol;
911 ws.ws_row = nrow; 823 ws.ws_row = nrow;
912 ws.ws_xpixel = width; 824 ws.ws_xpixel = width;
913 ws.ws_ypixel = height; 825 ws.ws_ypixel = height;
914 (void)ioctl (pty.pty, TIOCSWINSZ, &ws); 826 (void)ioctl (pty->pty, TIOCSWINSZ, &ws);
915 827
916#if 0 828#if 0
917 // TIOCSWINSZ⎈ is supposed to do this automatically and correctly 829 // TIOCSWINSZ⎈ is supposed to do this automatically and correctly
918 if (cmd_pid) /* force through to the command */ 830 if (cmd_pid) /* force through to the command */
919 kill (-cmd_pid, SIGWINCH); 831 kill (-cmd_pid, SIGWINCH);
… …
951 delete fontset[0]; 863 delete fontset[0];
952 fontset[0] = fs; 864 fontset[0] = fs;
953 865
954 prop = (*fs)[1]->properties (); 866 prop = (*fs)[1]->properties ();
955 prop.height += lineSpace; 867 prop.height += lineSpace;
868
956 fs->set_prop (prop); 869 fs->set_prop (prop, false);
957 870
958 fwidth = prop.width; 871 fwidth = prop.width;
959 fheight = prop.height; 872 fheight = prop.height;
960 fbase = prop.ascent; 873 fbase = prop.ascent;
961 874
… …
970 { 883 {
971 fontset[style] = fs = new rxvt_fontset (this); 884 fontset[style] = fs = new rxvt_fontset (this);
972 rxvt_fontprop prop2 = prop; 885 rxvt_fontprop prop2 = prop;
973 886
974 if (res) 887 if (res)
975 prop2.weight = prop2.slant = rxvt_fontprop::unset; 888 {
889 fs->populate (res);
890 fs->set_prop (prop2, false);
891 }
976 else 892 else
977 { 893 {
978 res = fontset[0]->fontdesc; 894 fs->populate (fontset[0]->fontdesc);
979 895
980 if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; 896 if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold;
981 if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; 897 if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic;
898
899 fs->set_prop (prop2, true);
982 } 900 }
983 901
984 fs->populate (res);
985 fs->set_prop (prop2);
986 } 902 }
987#else 903#else
988 fontset[style] = fontset[0]; 904 fontset[style] = fontset[0];
989#endif 905#endif
990 } 906 }
… …
992 if (parent[0]) 908 if (parent[0])
993 { 909 {
994 resize_all_windows (0, 0, 0); 910 resize_all_windows (0, 0, 0);
995 scr_remap_chars (); 911 scr_remap_chars ();
996 scr_touch (true); 912 scr_touch (true);
997 } 913 }
998 914
999 return true; 915 return true;
1000} 916}
1001 917
918void
1002void rxvt_term::set_string_property (Atom prop, const char *str, int len) 919rxvt_term::set_string_property (Atom prop, const char *str, int len)
1003{ 920{
1004 XChangeProperty (display->display, parent[0], 921 XChangeProperty (dpy, parent[0],
1005 prop, XA_STRING, 8, PropModeReplace, 922 prop, XA_STRING, 8, PropModeReplace,
1006 (const unsigned char *)str, len >= 0 ? len : strlen (str)); 923 (const unsigned char *)str, len >= 0 ? len : strlen (str));
1007} 924}
1008 925
926void
1009void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) 927rxvt_term::set_utf8_property (Atom prop, const char *str, int len)
1010{ 928{
1011 wchar_t *ws = rxvt_mbstowcs (str, len); 929 wchar_t *ws = rxvt_mbstowcs (str, len);
1012 char *s = rxvt_wcstoutf8 (ws); 930 char *s = rxvt_wcstoutf8 (ws);
1013 931
1014 XChangeProperty (display->display, parent[0], 932 XChangeProperty (dpy, parent[0],
1015 prop, xa[XA_UTF8_STRING], 8, PropModeReplace, 933 prop, xa[XA_UTF8_STRING], 8, PropModeReplace,
1016 (const unsigned char *)s, strlen (s)); 934 (const unsigned char *)s, strlen (s));
1017 935
1018 free (s); 936 free (s);
1019 free (ws); 937 free (ws);
… …
1038#if ENABLE_EWMH 956#if ENABLE_EWMH
1039 set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); 957 set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);
1040#endif 958#endif
1041} 959}
1042 960
961void
962rxvt_term::set_window_color (int idx, const char *color)
963{
1043#ifdef XTERM_COLOR_CHANGE 964#ifdef XTERM_COLOR_CHANGE
1044void
1045rxvt_term::set_window_color (int idx, const char *color)
1046{
1047 rxvt_color xcol; 965 rxvt_color xcol;
1048 int i; 966 int i;
1049 967
1050 if (color == NULL || *color == '\0') 968 if (color == NULL || *color == '\0')
1051 return; 969 return;
970
971 color = strdup (color);
972 allocated.push_back ((void *)color);
973 rs[Rs_color + idx] = color;
1052 974
1053 /* handle color aliases */ 975 /* handle color aliases */
1054 if (isdigit (*color)) 976 if (isdigit (*color))
1055 { 977 {
1056 i = atoi (color); 978 i = atoi (color);
1057 979
1058 if (i >= 8 && i <= 15) 980 if (i >= 8 && i <= 15)
1059 { /* bright colors */ 981 { /* bright colors */
1060 i -= 8; 982 i -= 8;
1061 pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; 983 pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i];
1062 SET_PIXCOLOR (idx);
1063 goto done; 984 goto done;
1064 } 985 }
1065 986
1066 if (i >= 0 && i <= 7) 987 if (i >= 0 && i <= 7)
1067 { /* normal colors */ 988 { /* normal colors */
1068 pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; 989 pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];
1069 SET_PIXCOLOR (idx);
1070 goto done; 990 goto done;
1071 } 991 }
1072 } 992 }
1073 993
1074 if (!rXParseAllocColor (&xcol, color)) 994 set_color (xcol, color);
1075 return;
1076
1077 /* XStoreColor (display->display, display->cmap, XColor*); */
1078 995
1079 /* 996 /*
1080 * FIXME: should free colors here, but no idea how to do it so instead, 997 * FIXME: should free colors here, but no idea how to do it so instead,
1081 * so just keep gobbling up the colormap 998 * so just keep gobbling up the colormap
1082 */ 999 */
1083# if 0
1084 for (i = Color_Black; i <= Color_White; i++)
1085 if (pix_colors[idx] == pix_colors[i])
1086 break;
1087 if (i > Color_White)
1088 {
1089 /* fprintf (stderr, "XFreeColors: pix_colors [%d] = %lu\n", idx, pix_colors [idx]); */
1090 XFreeColors (display->display, display->cmap, (pix_colors + idx), 1,
1091 DisplayPlanes (display->display, display->screen));
1092 }
1093# endif
1094 1000
1095 pix_colors_focused[idx] = xcol; 1001 pix_colors_focused[idx] = xcol;
1096 SET_PIXCOLOR (idx);
1097 1002
1098 /* XSetWindowAttributes attr; */ 1003 /* XSetWindowAttributes attr; */
1099 /* Cursor cursor; */ 1004 /* Cursor cursor; */
1100done: 1005done:
1101
1102#if OFF_FOCUS_FADING
1103 if (rs[Rs_fade])
1104 pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (display, atoi (rs[Rs_fade]), pix_colors[Color_fade]);
1105#endif
1106
1107 /*TODO: handle Color_BD, scrollbar background, etc. */ 1006 /*TODO: handle Color_BD, scrollbar background, etc. */
1108 1007
1008 update_fade_color (idx);
1109 recolour_cursor (); 1009 recolour_cursor ();
1110 scr_recolour (); 1010 scr_recolour ();
1011#endif /* XTERM_COLOR_CHANGE */
1111} 1012}
1112
1113#else
1114# define set_window_color (idx,color) ((void)0)
1115#endif /* XTERM_COLOR_CHANGE */
1116 1013
1117void 1014void
1118rxvt_term::recolour_cursor () 1015rxvt_term::recolour_cursor ()
1119{ 1016{
1120 XColor xcol[2]; 1017 XColor fg, bg;
1121 1018
1122 xcol[0].pixel = ISSET_PIXCOLOR (Color_pointer_fg) 1019 (ISSET_PIXCOLOR (Color_pointer_fg)
1123 ? pix_colors_focused[Color_pointer_fg] 1020 ? pix_colors_focused[Color_pointer_fg]
1124 : pix_colors_focused[Color_fg]; 1021 : pix_colors_focused[Color_fg]).get (fg);
1022
1125 xcol[1].pixel = ISSET_PIXCOLOR (Color_pointer_bg) 1023 (ISSET_PIXCOLOR (Color_pointer_bg)
1126 ? pix_colors_focused[Color_pointer_bg] 1024 ? pix_colors_focused[Color_pointer_bg]
1127 : pix_colors_focused[Color_bg]; 1025 : pix_colors_focused[Color_bg]).get (bg);
1128 1026
1129 XQueryColors (display->display, display->cmap, xcol, 2); 1027 XRecolorCursor (dpy, TermWin_cursor, &fg, &bg);
1130 XRecolorCursor (display->display, TermWin_cursor, xcol + 0, xcol + 1);
1131} 1028}
1132 1029
1133/*----------------------------------------------------------------------*/ 1030/*----------------------------------------------------------------------*/
1134/* 1031/*
1135 * find if fg/bg matches any of the normal (low-intensity) colors 1032 * find if fg/bg matches any of the normal (low-intensity) colors
… …
1139{ 1036{
1140 unsigned int i; 1037 unsigned int i;
1141 const char *xpmb = "\0"; 1038 const char *xpmb = "\0";
1142 char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; 1039 char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1];
1143 1040
1144 env_colorfgbg = (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg") + 1);
1145 strcpy (fstr, "default"); 1041 strcpy (fstr, "default");
1146 strcpy (bstr, "default"); 1042 strcpy (bstr, "default");
1147 for (i = Color_Black; i <= Color_White; i++) 1043 for (i = Color_Black; i <= Color_White; i++)
1148 if (pix_colors[Color_fg] == pix_colors[i]) 1044 if (pix_colors[Color_fg] == pix_colors[i])
1149 { 1045 {
… …
1153 1049
1154 for (i = Color_Black; i <= Color_White; i++) 1050 for (i = Color_Black; i <= Color_White; i++)
1155 if (pix_colors[Color_bg] == pix_colors[i]) 1051 if (pix_colors[Color_bg] == pix_colors[i])
1156 { 1052 {
1157 sprintf (bstr, "%d", (i - Color_Black)); 1053 sprintf (bstr, "%d", (i - Color_Black));
1158#ifdef XPM_BACKGROUND 1054#ifdef BG_IMAGE_FROM_FILE
1159 xpmb = "default;"; 1055 xpmb = "default;";
1160#endif 1056#endif
1161 break; 1057 break;
1162 } 1058 }
1163 1059
1164 sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); 1060 sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr);
1165} 1061}
1166 1062
1167/*----------------------------------------------------------------------*/ 1063/*----------------------------------------------------------------------*/
1168 1064
1169int 1065bool
1170rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) 1066rxvt_term::set_color (rxvt_color &color, const char *name)
1171{ 1067{
1172 if (!screen_in_out->set (display, colour)) 1068 if (color.set (this, name))
1173 {
1174 rxvt_warn ("can't get colour '%s', continuing without.\n", colour);
1175 return false;
1176 }
1177
1178 return true; 1069 return true;
1070
1071 rxvt_warn ("can't get colour '%s', continuing without.\n", name);
1072 return false;
1073}
1074
1075void
1076rxvt_term::alias_color (int dst, int src)
1077{
1078 pix_colors[dst].set (this, rs[Rs_color + dst] = rs[Rs_color + src]);
1179} 1079}
1180 1080
1181/* -------------------------------------------------------------------- * 1081/* -------------------------------------------------------------------- *
1182 * - WINDOW RESIZING - * 1082 * - WINDOW RESIZING - *
1183 * -------------------------------------------------------------------- */ 1083 * -------------------------------------------------------------------- */
1184void 1084void
1185rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent) 1085rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent)
1186{ 1086{
1187 int fix_screen; 1087 int fix_screen;
1188 int old_width = szHint.width, old_height = szHint.height; 1088 int old_width = szHint.width;
1189 dDisp; 1089 int old_height = szHint.height;
1190 1090
1191 window_calc (newwidth, newheight); 1091 window_calc (newwidth, newheight);
1092
1093 if (!HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END)))
1192 XSetWMNormalHints (disp, parent[0], &szHint); 1094 XSetWMNormalHints (dpy, parent[0], &szHint);
1193 1095
1194 if (!ignoreparent) 1096 if (!ignoreparent)
1195 { 1097 {
1196#ifdef SMART_RESIZE 1098#ifdef SMART_RESIZE
1197 /* 1099 /*
… …
1201 int x, y, x1, y1; 1103 int x, y, x1, y1;
1202 int dx, dy; 1104 int dx, dy;
1203 unsigned int unused_w1, unused_h1, unused_b1, unused_d1; 1105 unsigned int unused_w1, unused_h1, unused_b1, unused_d1;
1204 Window unused_cr; 1106 Window unused_cr;
1205 1107
1206 XTranslateCoordinates (disp, parent[0], display->root, 1108 XTranslateCoordinates (dpy, parent[0], display->root,
1207 0, 0, &x, &y, &unused_cr); 1109 0, 0, &x, &y, &unused_cr);
1208 XGetGeometry (disp, parent[0], &unused_cr, &x1, &y1, 1110 XGetGeometry (dpy, parent[0], &unused_cr, &x1, &y1,
1209 &unused_w1, &unused_h1, &unused_b1, &unused_d1); 1111 &unused_w1, &unused_h1, &unused_b1, &unused_d1);
1210 /* 1112 /*
1211 * if display->root isn't the parent window, a WM will probably have offset 1113 * if display->root isn't the parent window, a WM will probably have offset
1212 * our position for handles and decorations. Counter it 1114 * our position for handles and decorations. Counter it
1213 */ 1115 */
… …
1215 { 1117 {
1216 x -= x1; 1118 x -= x1;
1217 y -= y1; 1119 y -= y1;
1218 } 1120 }
1219 1121
1220 x1 = (DisplayWidth (disp, display->screen) - old_width) / 2; 1122 x1 = (DisplayWidth (dpy, display->screen) - old_width ) / 2;
1221 y1 = (DisplayHeight (disp, display->screen) - old_height) / 2; 1123 y1 = (DisplayHeight (dpy, display->screen) - old_height) / 2;
1222 dx = old_width - szHint.width; 1124 dx = old_width - szHint.width;
1223 dy = old_height - szHint.height; 1125 dy = old_height - szHint.height;
1224 1126
1225 /* Check position of the center of the window */ 1127 /* Check position of the center of the window */
1226 if (x < x1) /* left half */ 1128 if (x < x1) /* left half */
1227 dx = 0; 1129 dx = 0;
… …
1230 if (y < y1) /* top half */ 1132 if (y < y1) /* top half */
1231 dy = 0; 1133 dy = 0;
1232 else if (y == y1) /* exact center */ 1134 else if (y == y1) /* exact center */
1233 dy /= 2; 1135 dy /= 2;
1234 1136
1235 XMoveResizeWindow (disp, parent[0], x + dx, y + dy, 1137 XMoveResizeWindow (dpy, parent[0], x + dx, y + dy,
1236 szHint.width, szHint.height); 1138 szHint.width, szHint.height);
1237#else 1139#else
1238 XResizeWindow (disp, parent[0], szHint.width, szHint.height); 1140 XResizeWindow (dpy, parent[0], szHint.width, szHint.height);
1239#endif 1141#endif
1240 } 1142 }
1241 1143
1242 fix_screen = ncol != prev_ncol || nrow != prev_nrow; 1144 fix_screen = ncol != prev_ncol || nrow != prev_nrow;
1243 1145
1244 if (fix_screen || newwidth != old_width || newheight != old_height) 1146 if (fix_screen || newwidth != old_width || newheight != old_height)
1245 { 1147 {
1246 if (scrollbar_visible ()) 1148 if (scrollBar.state)
1247 { 1149 {
1248 XMoveResizeWindow (disp, scrollBar.win, 1150 XMoveResizeWindow (dpy, scrollBar.win,
1249 window_sb_x, 0, 1151 window_sb_x, 0,
1250 scrollbar_TotalWidth (), szHint.height); 1152 scrollbar_TotalWidth (), szHint.height);
1251 resize_scrollbar (); 1153 resize_scrollbar ();
1252 } 1154 }
1253 1155
1254 if (menubar_visible ())
1255 XMoveResizeWindow (disp, menuBar.win,
1256 window_vt_x, 0,
1257 width, menuBar_TotalHeight ());
1258
1259 XMoveResizeWindow (disp, vt, 1156 XMoveResizeWindow (dpy, vt,
1260 window_vt_x, window_vt_y, 1157 window_vt_x, window_vt_y,
1261 width, height); 1158 width, height);
1262 1159
1160#ifdef HAVE_BG_PIXMAP
1161 if (bgPixmap.window_size_sensitive ())
1162 update_background ();
1163#endif
1164
1263 scr_clear (); 1165 scr_clear ();
1264#ifdef XPM_BACKGROUND
1265 resize_pixmap ();
1266#endif
1267 } 1166 }
1268 1167
1269 if (fix_screen || old_height == 0) 1168 if (fix_screen || old_height == 0)
1270 {
1271 int curr_screen = -1;
1272 int old_ncol = prev_ncol;
1273
1274 /* scr_reset only works on the primary screen */
1275 if (old_height) /* this is not the first time through */
1276 {
1277 unsigned int ocol = ncol;
1278 ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this
1279 curr_screen = scr_change_screen (PRIMARY);
1280 ncol = ocol;
1281 }
1282
1283 scr_reset (); 1169 scr_reset ();
1284 1170
1285 if (curr_screen >= 0) /* this is not the first time through */ 1171 // TODO, with nvidia-8178, resizes kill the alpha channel, report if not fixed in newer version
1286 { 1172 //scr_touch (false);
1287 scr_change_screen (curr_screen);
1288 selection_check (old_ncol != ncol ? 4 : 0);
1289 }
1290 }
1291 1173
1292 old_width = szHint.width; 1174#ifdef HAVE_BG_PIXMAP
1293 old_height = szHint.height; 1175// TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ?
1294 1176// if (bgPixmap.pixmap)
1295#ifdef XPM_BACKGROUND
1296 if (pixmap)
1297 scr_touch (false); 1177// scr_touch (false);
1298#endif 1178#endif
1299 1179
1300#ifdef USE_XIM 1180#ifdef USE_XIM
1301 IMSetStatusPosition (); 1181 IMSetPosition ();
1302#endif 1182#endif
1303} 1183}
1304 1184
1305/* 1185/*
1306 * Set the width/height of the vt window in characters. Units are pixels. 1186 * Set the width/height of the vt window in characters. Units are pixels.
… …
1311{ 1191{
1312 XWindowAttributes wattr; 1192 XWindowAttributes wattr;
1313 1193
1314 if (newwidth == 0 || newheight == 0) 1194 if (newwidth == 0 || newheight == 0)
1315 { 1195 {
1316 XGetWindowAttributes (display->display, display->root, &wattr); 1196 XGetWindowAttributes (dpy, display->root, &wattr);
1317 1197
1318 if (newwidth == 0) 1198 if (newwidth == 0)
1319 newwidth = wattr.width - szHint.base_width; 1199 newwidth = wattr.width - szHint.base_width;
1320 if (newheight == 0) 1200 if (newheight == 0)
1321 newheight = wattr.height - szHint.base_height; 1201 newheight = wattr.height - szHint.base_height;
… …
1335#ifdef USE_XIM 1215#ifdef USE_XIM
1336 1216
1337void 1217void
1338rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) 1218rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg)
1339{ 1219{
1340 fg = pix_colors[Color_fg]; 1220 fg = pix_colors [Color_fg];
1341 bg = pix_colors[Color_bg]; 1221 bg = pix_colors [Color_bg];
1342} 1222}
1343 1223
1344void 1224void
1345rxvt_term::im_set_size (XRectangle &size) 1225rxvt_term::im_set_size (XRectangle &size)
1346{ 1226{
… …
1383 strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ 1263 strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */
1384 1264
1385 if ((p = strchr (server + 1, '@')) != NULL) /* first one only */ 1265 if ((p = strchr (server + 1, '@')) != NULL) /* first one only */
1386 *p = '\0'; 1266 *p = '\0';
1387 1267
1388 atom = XInternAtom (display->display, server, False); 1268 atom = XInternAtom (dpy, server, False);
1389 win = XGetSelectionOwner (display->display, atom); 1269 win = XGetSelectionOwner (dpy, atom);
1390 1270
1391 if (win != None) 1271 if (win != None)
1392 return True; 1272 return True;
1393 } 1273 }
1394 1274
… …
1401 XPoint nspot; 1281 XPoint nspot;
1402 XVaNestedList preedit_attr; 1282 XVaNestedList preedit_attr;
1403 1283
1404 if (!Input_Context 1284 if (!Input_Context
1405 || !focus 1285 || !focus
1406 || !(input_style & XIMPreeditPosition)) 1286 || !(input_style & (XIMPreeditPosition | XIMPreeditCallbacks)))
1407 return; 1287 return;
1408 1288
1409 im_set_position (nspot); 1289 im_set_position (nspot);
1410 1290
1411 if (nspot.x == spot.x && nspot.y == spot.y) 1291 if (nspot.x == spot.x && nspot.y == spot.y)
… …
1430 input_method = 0; 1310 input_method = 0;
1431 } 1311 }
1432 1312
1433 Input_Context = 0; 1313 Input_Context = 0;
1434} 1314}
1315
1316#ifdef ENABLE_XIM_ONTHESPOT
1317
1318static void
1319xim_preedit_start (XIC ic, XPointer client_data, XPointer call_data)
1320{
1321 ((rxvt_term *)client_data)->make_current ();
1322 HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_START, DT_END));
1323}
1324
1325static void
1326xim_preedit_done (XIC ic, XPointer client_data, XPointer call_data)
1327{
1328 ((rxvt_term *)client_data)->make_current ();
1329 HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_DONE, DT_END));
1330}
1331
1332static void
1333xim_preedit_draw (XIC ic, XPointer client_data, XIMPreeditDrawCallbackStruct *call_data)
1334{
1335 rxvt_term *term = (rxvt_term *)client_data;
1336 XIMText *text = call_data->text;
1337
1338 term->make_current ();
1339
1340 if (text)
1341 {
1342 void *str;
1343
1344 if (!text->encoding_is_wchar && text->string.multi_byte)
1345 {
1346 // of course, X makes it ugly again
1347 if (term->rs[Rs_imLocale])
1348 SET_LOCALE (term->rs[Rs_imLocale]);
1349
1350 str = rxvt_temp_buf ((text->length + 1) * sizeof (wchar_t));
1351 mbstowcs ((wchar_t *)str, text->string.multi_byte, text->length + 1);
1352
1353 if (term->rs[Rs_imLocale])
1354 SET_LOCALE (term->locale);
1355 }
1356 else
1357 str = (void *)text->string.wide_char;
1358
1359 HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
1360 DT_INT, call_data->caret,
1361 DT_INT, call_data->chg_first,
1362 DT_INT, call_data->chg_length,
1363 DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0,
1364 DT_WCS_LEN, str, str ? (int)text->length : 0,
1365 DT_END));
1366 }
1367 else
1368 HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
1369 DT_INT, call_data->caret,
1370 DT_INT, call_data->chg_first,
1371 DT_INT, call_data->chg_length,
1372 DT_END));
1373}
1374
1375#if 0
1376static void
1377xim_preedit_caret (XIC ic, XPointer client_data, XIMPreeditCaretCallbackStruct *call_data)
1378{
1379 ((rxvt_term *)client_data)->make_current ();
1380 HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_CARET,
1381 DT_INT, call_data->position,
1382 DT_INT, call_data->direction,
1383 DT_INT, call_data->style,
1384 DT_END));
1385}
1386#endif
1387
1388#endif
1435 1389
1436/* 1390/*
1437 * Try to open a XIM with the current modifiers, then see if we can 1391 * Try to open a XIM with the current modifiers, then see if we can
1438 * open a suitable preedit type 1392 * open a suitable preedit type
1439 */ 1393 */
… …
1446 XRectangle rect, status_rect, needed_rect; 1400 XRectangle rect, status_rect, needed_rect;
1447 unsigned long fg, bg; 1401 unsigned long fg, bg;
1448 const char *p; 1402 const char *p;
1449 char **s; 1403 char **s;
1450 XIMStyles *xim_styles; 1404 XIMStyles *xim_styles;
1405#ifdef ENABLE_XIM_ONTHESPOT
1406 XIMCallback xcb[4];
1407#endif
1451 1408
1452 TEMP_ENV; 1409 set_environ (envv);
1453 1410
1454 if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) 1411 if (! ((p = XSetLocaleModifiers (modifiers)) && *p))
1455 return false; 1412 return false;
1456 1413
1457 D_MAIN ((stderr, "rxvt_IM_get_IC ()"));
1458 input_method = display->get_xim (locale, modifiers); 1414 input_method = display->get_xim (locale, modifiers);
1459 if (input_method == NULL) 1415 if (input_method == NULL)
1460 return false; 1416 return false;
1461 1417
1462 xim = input_method->xim; 1418 xim = input_method->xim;
… …
1482 s = rxvt_splitcommastring (p); 1438 s = rxvt_splitcommastring (p);
1483 1439
1484 for (i = found = 0; !found && s[i]; i++) 1440 for (i = found = 0; !found && s[i]; i++)
1485 { 1441 {
1486 if (!strcmp (s[i], "OverTheSpot")) 1442 if (!strcmp (s[i], "OverTheSpot"))
1487 input_style = (XIMPreeditPosition | XIMStatusNothing); 1443 input_style = XIMPreeditPosition | XIMStatusNothing;
1488 else if (!strcmp (s[i], "OffTheSpot")) 1444 else if (!strcmp (s[i], "OffTheSpot"))
1489 input_style = (XIMPreeditArea | XIMStatusArea); 1445 input_style = XIMPreeditArea | XIMStatusArea;
1490 else if (!strcmp (s[i], "Root")) 1446 else if (!strcmp (s[i], "Root"))
1491 input_style = (XIMPreeditNothing | XIMStatusNothing); 1447 input_style = XIMPreeditNothing | XIMStatusNothing;
1492 else if (!strcmp (s[i], "None")) 1448 else if (!strcmp (s[i], "None"))
1493 input_style = (XIMPreeditNone | XIMStatusNone); 1449 input_style = XIMPreeditNone | XIMStatusNone;
1450#ifdef ENABLE_XIM_ONTHESPOT
1451 else if (SHOULD_INVOKE (HOOK_XIM_PREEDIT_START) && !strcmp (s[i], "OnTheSpot"))
1452 input_style = XIMPreeditCallbacks | XIMStatusNothing;
1453#endif
1454 else
1455 input_style = XIMPreeditNothing | XIMStatusNothing;
1494 1456
1495 for (j = 0; j < xim_styles->count_styles; j++) 1457 for (j = 0; j < xim_styles->count_styles; j++)
1496 if (input_style == xim_styles->supported_styles[j]) 1458 if (input_style == xim_styles->supported_styles[j])
1497 { 1459 {
1498 rxvt_freecommastring (s); 1460 rxvt_freecommastring (s);
… …
1536 "*", 1498 "*",
1537 fheight, 1499 fheight,
1538 fheight + 1, fheight - 1, 1500 fheight + 1, fheight - 1,
1539 fheight - 2, fheight + 2); 1501 fheight - 2, fheight + 2);
1540 1502
1541 fs = XCreateFontSet (display->display, rs[Rs_imFont] ? rs[Rs_imFont] : pat, 1503 fs = XCreateFontSet (dpy, rs[Rs_imFont] ? rs[Rs_imFont] : pat,
1542 &missing_charset_list, &missing_charset_count, &def_string); 1504 &missing_charset_list, &missing_charset_count, &def_string);
1543 1505
1544 if (missing_charset_list) 1506 if (missing_charset_list)
1545 XFreeStringList (missing_charset_list); 1507 XFreeStringList (missing_charset_list);
1546 1508
… …
1587 XNBackground, bg, 1549 XNBackground, bg,
1588 XNArea, &status_rect, 1550 XNArea, &status_rect,
1589 XNFontSet, fs, 1551 XNFontSet, fs,
1590 NULL); 1552 NULL);
1591 } 1553 }
1554#if ENABLE_XIM_ONTHESPOT
1555 else if (input_style & XIMPreeditCallbacks)
1556 {
1557 im_set_position (spot);
1558
1559 xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start;
1560 xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done;
1561 xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw;
1562# if 0
1563 xcb[3].client_data = (XPointer)this; xcb[3].callback = (XIMProc)xim_preedit_caret;
1564# endif
1565
1566 preedit_attr = XVaCreateNestedList (0,
1567 XNSpotLocation, &spot,
1568 XNPreeditStartCallback, &xcb[0],
1569 XNPreeditDoneCallback , &xcb[1],
1570 XNPreeditDrawCallback , &xcb[2],
1571# if 0
1572 XNPreeditCaretCallback, &xcb[3],
1573# endif
1574 NULL);
1575 }
1576#endif
1592 1577
1593 Input_Context = XCreateIC (xim, 1578 Input_Context = XCreateIC (xim,
1594 XNInputStyle, input_style, 1579 XNInputStyle, input_style,
1595 XNClientWindow, vt, 1580 XNClientWindow, vt,
1596 XNFocusWindow, parent[0], 1581 XNFocusWindow, parent[0],
… …
1598 preedit_attr, 1583 preedit_attr,
1599 status_attr ? XNStatusAttributes : NULL, 1584 status_attr ? XNStatusAttributes : NULL,
1600 status_attr, NULL); 1585 status_attr, NULL);
1601 1586
1602 if (preedit_attr) XFree (preedit_attr); 1587 if (preedit_attr) XFree (preedit_attr);
1603 if (status_attr) XFree (status_attr); 1588 if (status_attr) XFree (status_attr);
1604 if (fs) XFreeFontSet (display->display, fs); 1589 if (fs) XFreeFontSet (dpy, fs);
1605 1590
1606 if (Input_Context == NULL) 1591 if (Input_Context == NULL)
1607 { 1592 {
1608 rxvt_warn ("failed to create input context, continuing without XIM.\n"); 1593 rxvt_warn ("failed to create input context, continuing without XIM.\n");
1609 im_destroy (); 1594 im_destroy ();
1610 return false; 1595 return false;
1611 } 1596 }
1612 1597
1613 if (input_style & XIMPreeditArea) 1598#if 0
1599 // unfortunately, only the focus window is used by XIM, hard to fix
1600 if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL))
1601 vt_select_input ();
1602#endif
1603
1614 IMSetStatusPosition (); 1604 IMSetPosition ();
1615 1605
1616 D_MAIN ((stderr, "rxvt_IM_get_IC () - successful connection"));
1617 return true; 1606 return true;
1618} 1607}
1619 1608
1620void 1609void
1621rxvt_term::im_cb () 1610rxvt_term::im_cb ()
… …
1623 int i; 1612 int i;
1624 const char *p; 1613 const char *p;
1625 char **s; 1614 char **s;
1626 char buf[IMBUFSIZ]; 1615 char buf[IMBUFSIZ];
1627 1616
1628 SET_R (this); 1617 make_current ();
1629 1618
1630 im_destroy (); 1619 im_destroy ();
1631 1620
1632 D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()"));
1633 if (Input_Context) 1621 if (Input_Context)
1634 return; 1622 return;
1635 1623
1636#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) 1624#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
1637 if (rs[Rs_imLocale]) 1625 if (rs[Rs_imLocale])
… …
1679 SET_LOCALE (locale); 1667 SET_LOCALE (locale);
1680#endif 1668#endif
1681} 1669}
1682 1670
1683void 1671void
1684rxvt_term::IMSetStatusPosition () 1672rxvt_term::IMSetPosition ()
1685{ 1673{
1686 XRectangle preedit_rect, status_rect, *needed_rect; 1674 XRectangle preedit_rect, status_rect, *needed_rect;
1687 XVaNestedList preedit_attr, status_attr; 1675 XVaNestedList preedit_attr, status_attr;
1688 1676
1689 if (!Input_Context 1677 if (!Input_Context
1690 || !focus 1678 || !focus
1691 || !(input_style & XIMPreeditArea) 1679 || !(input_style & (XIMPreeditArea | XIMPreeditPosition))
1692 || !IMisRunning ()) 1680 || !IMisRunning ())
1693 return; 1681 return;
1694 1682
1683 if (input_style & XIMPreeditPosition)
1684 {
1685 im_set_size (preedit_rect);
1686 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);
1687
1688 XSetICValues (Input_Context,
1689 XNPreeditAttributes, preedit_attr, NULL);
1690 }
1691 else
1692 {
1695 /* Getting the necessary width of preedit area */ 1693 /* Getting the necessary width of preedit area */
1696 status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); 1694 status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL);
1697 XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); 1695 XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL);
1698 XFree (status_attr); 1696 XFree (status_attr);
1699 1697
1700 im_set_preedit_area (preedit_rect, status_rect, *needed_rect); 1698 im_set_preedit_area (preedit_rect, status_rect, *needed_rect);
1701 XFree (needed_rect); 1699 XFree (needed_rect);
1702 1700
1703 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); 1701 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);
1704 status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); 1702 status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL);
1705 1703
1706 XSetICValues (Input_Context, 1704 XSetICValues (Input_Context,
1707 XNPreeditAttributes, preedit_attr, 1705 XNPreeditAttributes, preedit_attr,
1708 XNStatusAttributes, status_attr, NULL); 1706 XNStatusAttributes, status_attr,
1707 NULL);
1709 1708
1709 XFree (status_attr);
1710 }
1711
1710 XFree (preedit_attr); 1712 XFree (preedit_attr);
1711 XFree (status_attr);
1712} 1713}
1713#endif /* USE_XIM */ 1714#endif /* USE_XIM */
1714 1715
1715/*----------------------------------------------------------------------*/ 1716void
1716rxvt_t rxvt_current_term; 1717rxvt_term::get_window_origin (int &x, int &y)
1718{
1719 Window cr;
1720 XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr);
1721/* fprintf( stderr, "origin is %+d%+d\n", x, y);*/
1722}
1723
1724Pixmap
1725rxvt_term::get_pixmap_property (int prop_id)
1726{
1727 if (prop_id > 0 && prop_id < NUM_XA)
1728 if (xa[prop_id])
1729 {
1730 int aformat;
1731 unsigned long nitems, bytes_after;
1732 Atom atype;
1733 unsigned char *prop = NULL;
1734 int result = XGetWindowProperty (dpy, display->root, xa[prop_id],
1735 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1736 &nitems, &bytes_after, &prop);
1737 if (result == Success && prop && atype == XA_PIXMAP)
1738 {
1739 return *(Pixmap *)prop;
1740 }
1741 }
1742 return None;
1743}
1744
1745#ifdef HAVE_BG_PIXMAP
1746# if TRACE_PIXMAPS
1747# undef update_background
1748int rxvt_term::trace_update_background (const char* file, int line)
1749{
1750 fprintf (stderr, "%s:%d:update_background()\n", file, line);
1751 update_background ();
1752}
1753# endif
1754int
1755rxvt_term::update_background ()
1756{
1757 bgPixmap.invalidate ();
1758
1759 /* no chance of real time refresh if we are blurring! */
1760 if (bgPixmap.invalid_since + 0.5 < ev::now () && !(bgPixmap.flags & bgPixmap_t::blurNeeded))
1761 bgPixmap.render ();
1762 else
1763 {
1764 update_background_ev.stop ();
1765
1766 if (!bgPixmap.need_client_side_rendering())
1767 update_background_ev.start (.05);
1768 else if (bgPixmap.flags & bgPixmap_t::blurNeeded)
1769 update_background_ev.start (.20); /* very slow !!! */
1770 else
1771 update_background_ev.start (.07);
1772 }
1773
1774 return 0;
1775}
1776
1777void
1778rxvt_term::update_background_cb (ev::timer &w, int revents)
1779{
1780 bgPixmap.render ();
1781}
1782
1783#endif /* HAVE_BG_PIXMAP */
1717 1784
1718/*----------------------- end-of-file (C source) -----------------------*/ 1785/*----------------------- end-of-file (C source) -----------------------*/

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