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Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.173 by root, Wed Jan 11 19:55:34 2006 UTC vs.
Revision 1.274 by ayin, Tue Dec 11 11:53:48 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
48# include <termios.h> 43# include <termios.h>
44
45#ifdef HAVE_XSETLOCALE
46# define X_LOCALE
47# include <X11/Xlocale.h>
48#else
49# ifdef HAVE_SETLOCALE
50# include <clocale>
49#endif 51# endif
50
51#if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__)
52static uid_t saved_euid;
53static gid_t saved_egid;
54#endif 52#endif
53
54vector<rxvt_term *> rxvt_term::termlist;
55
56// used to tell global functions which terminal instance is "active"
57rxvt_t rxvt_current_term;
58
59static char curlocale[128], savelocale[128];
55 60
56bool 61bool
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) 62rxvt_set_locale (const char *locale) NOTHROW
72{ 63{
64 int size = strlen (locale) + 1;
65
66 if (size > sizeof (curlocale))
67 rxvt_fatal ("locale string too long, aborting.\n");
68
73 if (!locale || !strncmp (locale, curlocale, 128)) 69 if (!locale || !memcmp (locale, curlocale, size))
74 return false; 70 return false;
75 71
76 strncpy (curlocale, locale, 128); 72 memcpy (curlocale, locale, size);
77 setlocale (LC_CTYPE, curlocale); 73 setlocale (LC_CTYPE, curlocale);
78 return true; 74 return true;
79} 75}
80 76
81void 77void
82rxvt_push_locale (const char *locale) 78rxvt_push_locale (const char *locale) NOTHROW
83{ 79{
84 strcpy (savelocale, curlocale); 80 strcpy (savelocale, curlocale);
85 rxvt_set_locale (locale); 81 rxvt_set_locale (locale);
86} 82}
87 83
88void 84void
89rxvt_pop_locale () 85rxvt_pop_locale () NOTHROW
90{ 86{
91 rxvt_set_locale (savelocale); 87 rxvt_set_locale (savelocale);
92} 88}
93 89
94#if ENABLE_COMBINING 90#if ENABLE_COMBINING
95class rxvt_composite_vec rxvt_composite; 91class rxvt_composite_vec rxvt_composite;
96 92
97text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2) 93text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2)
98{ 94{
99 compose_char *cc; 95 compose_char *cc;
100 96
101 // break compose chains, as stupid readline really likes to duplicate 97 // break compose chains, as stupid readline really likes to duplicate
102 // composing characters for some reason near the end of a line. 98 // composing characters for some reason near the end of a line.
103 cc = (*this)[c1]; 99 cc = (*this)[c1];
104 while (cc) 100 while (cc)
105 { 101 {
… …
154 150
155} 151}
156#endif 152#endif
157 153
158rxvt_term::rxvt_term () 154rxvt_term::rxvt_term ()
159 : 155{
160#if TRANSPARENT 156#if HAVE_BG_PIXMAP
161 rootwin_ev (this, &rxvt_term::rootwin_cb), 157 update_background_ev.set<rxvt_term, &rxvt_term::update_background_cb> (this);
158#endif
159#ifdef CURSOR_BLINK
160 cursor_blink_ev.set <rxvt_term, &rxvt_term::cursor_blink_cb> (this);
161#endif
162#ifdef TEXT_BLINK
163 text_blink_ev.set <rxvt_term, &rxvt_term::text_blink_cb> (this);
164#endif
165#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
166 cont_scroll_ev.set <rxvt_term, &rxvt_term::cont_scroll_cb> (this);
167#endif
168#ifdef SELECTION_SCROLLING
169 sel_scroll_ev.set <rxvt_term, &rxvt_term::sel_scroll_cb> (this);
170#endif
171#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
172 slip_wheel_ev.set <rxvt_term, &rxvt_term::slip_wheel_cb> (this);
173#endif
174#if ENABLE_TRANSPARENCY || ENABLE_PERL
175 rootwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this),
162#endif 176#endif
163#ifdef HAVE_SCROLLBARS 177#ifdef HAVE_SCROLLBARS
164 scrollbar_ev (this, &rxvt_term::x_cb), 178 scrollbar_ev.set <rxvt_term, &rxvt_term::x_cb> (this),
165#endif 179#endif
166#ifdef MENUBAR 180#ifdef USE_XIM
167 menubar_ev (this, &rxvt_term::x_cb), 181 im_ev.set <rxvt_term, &rxvt_term::im_cb> (this),
168#endif
169#ifdef CURSOR_BLINK
170 cursor_blink_ev (this, &rxvt_term::cursor_blink_cb),
171#endif
172#ifdef TEXT_BLINK
173 text_blink_ev (this, &rxvt_term::text_blink_cb),
174#endif
175#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
176 cont_scroll_ev (this, &rxvt_term::cont_scroll_cb),
177#endif
178#ifdef SELECTION_SCROLLING
179 sel_scroll_ev (this, &rxvt_term::sel_scroll_cb),
180#endif
181#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
182 slip_wheel_ev (this, &rxvt_term::slip_wheel_cb),
183#endif 182#endif
184#ifdef POINTER_BLANK 183#ifdef POINTER_BLANK
185 pointer_ev (this, &rxvt_term::pointer_cb), 184 pointer_ev.set <rxvt_term, &rxvt_term::pointer_cb> (this);
186#endif 185#endif
187#ifdef USE_XIM 186#ifndef NO_BELL
188 im_ev (this, &rxvt_term::im_cb), 187 bell_ev.set <rxvt_term, &rxvt_term::bell_cb> (this);
189#endif 188#endif
190 termwin_ev (this, &rxvt_term::x_cb), 189 child_ev.set <rxvt_term, &rxvt_term::child_cb> (this);
191 vt_ev (this, &rxvt_term::x_cb), 190 prepare_ev.set <rxvt_term, &rxvt_term::prepare_cb> (this);
192 check_ev (this, &rxvt_term::check_cb), 191 flush_ev.set <rxvt_term, &rxvt_term::flush_cb> (this);
193 flush_ev (this, &rxvt_term::flush_cb), 192 destroy_ev.set <rxvt_term, &rxvt_term::destroy_cb> (this);
194 destroy_ev (this, &rxvt_term::destroy_cb), 193 pty_ev.set <rxvt_term, &rxvt_term::pty_cb> (this);
195 pty_ev (this, &rxvt_term::pty_cb), 194 incr_ev.set <rxvt_term, &rxvt_term::incr_cb> (this);
196 incr_ev (this, &rxvt_term::incr_cb) 195 termwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
197{ 196 vt_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
197
198 cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; 198 cmdbuf_ptr = cmdbuf_endp = cmdbuf_base;
199 199
200 termlist.push_back (this); 200 termlist.push_back (this);
201 201
202#ifdef KEYSYM_RESOURCE 202#ifdef KEYSYM_RESOURCE
203 keyboard = new keyboard_manager; 203 keyboard = new keyboard_manager;
204
205 if (!keyboard)
206 rxvt_fatal ("out of memory, aborting.\n");
207#endif 204#endif
208} 205}
209 206
210// clean up the most important stuff, do *not* call x or free mem etc. 207// clean up the most important stuff, do *not* call x or free mem etc.
211// for use before an emergency exit 208// for use before an emergency exit
209void
212void rxvt_term::emergency_cleanup () 210rxvt_term::emergency_cleanup ()
213{ 211{
214 if (cmd_pid) 212 if (cmd_pid)
215 kill (-cmd_pid, SIGHUP); 213 kill (-cmd_pid, SIGHUP);
216 214
217#ifdef UTMP_SUPPORT 215 pty_ev.stop ();
218 privileged_utmp (RESTORE); 216 delete pty; pty = 0;
219#endif
220
221 pty.put ();
222} 217}
223 218
224rxvt_term::~rxvt_term () 219rxvt_term::~rxvt_term ()
225{ 220{
226 HOOK_INVOKE ((this, HOOK_DESTROY, DT_END));
227
228 termlist.erase (find (termlist.begin (), termlist.end(), this)); 221 termlist.erase (find (termlist.begin (), termlist.end(), this));
229 222
230 emergency_cleanup (); 223 emergency_cleanup ();
231 224
232#if ENABLE_STYLES 225#if ENABLE_STYLES
… …
236#endif 229#endif
237 delete fontset[0]; 230 delete fontset[0];
238 231
239 if (display) 232 if (display)
240 { 233 {
241 dDisp;
242
243 selection_clear (); 234 selection_clear ();
244 235
245#ifdef USE_XIM 236#ifdef USE_XIM
246 im_destroy (); 237 im_destroy ();
247#endif 238#endif
248#ifdef MENUBAR
249 if (menubarGC) XFreeGC (disp, menubarGC);
250#endif
251#ifdef XTERM_SCROLLBAR 239#ifdef XTERM_SCROLLBAR
252 if (xscrollbarGC) XFreeGC (disp, xscrollbarGC); 240 if (xscrollbarGC) XFreeGC (dpy, xscrollbarGC);
253 if (ShadowGC) XFreeGC (disp, ShadowGC); 241 if (ShadowGC) XFreeGC (dpy, ShadowGC);
254#endif 242#endif
255#ifdef PLAIN_SCROLLBAR 243#ifdef PLAIN_SCROLLBAR
256 if (pscrollbarGC) XFreeGC (disp, pscrollbarGC); 244 if (pscrollbarGC) XFreeGC (dpy, pscrollbarGC);
257#endif 245#endif
258#ifdef NEXT_SCROLLBAR 246#ifdef NEXT_SCROLLBAR
259 if (blackGC) XFreeGC (disp, blackGC); 247 if (blackGC) XFreeGC (dpy, blackGC);
260 if (whiteGC) XFreeGC (disp, whiteGC); 248 if (whiteGC) XFreeGC (dpy, whiteGC);
261 if (grayGC) XFreeGC (disp, grayGC); 249 if (grayGC) XFreeGC (dpy, grayGC);
262 if (darkGC) XFreeGC (disp, darkGC); 250 if (darkGC) XFreeGC (dpy, darkGC);
263 if (stippleGC) XFreeGC (disp, stippleGC); 251 if (stippleGC) XFreeGC (dpy, stippleGC);
264 if (dimple) XFreePixmap (disp, dimple); 252 if (dimple) XFreePixmap (dpy, dimple);
265 if (upArrow) XFreePixmap (disp, upArrow); 253 if (upArrow) XFreePixmap (dpy, upArrow);
266 if (downArrow) XFreePixmap (disp, downArrow); 254 if (downArrow) XFreePixmap (dpy, downArrow);
267 if (upArrowHi) XFreePixmap (disp, upArrowHi); 255 if (upArrowHi) XFreePixmap (dpy, upArrowHi);
268 if (downArrowHi) XFreePixmap (disp, downArrowHi); 256 if (downArrowHi) XFreePixmap (dpy, downArrowHi);
269#endif 257#endif
270#if defined(MENUBAR) || defined(RXVT_SCROLLBAR) 258#ifdef RXVT_SCROLLBAR
271 if (topShadowGC) XFreeGC (disp, topShadowGC); 259 if (topShadowGC) XFreeGC (dpy, topShadowGC);
272 if (botShadowGC) XFreeGC (disp, botShadowGC); 260 if (botShadowGC) XFreeGC (dpy, botShadowGC);
273 if (scrollbarGC) XFreeGC (disp, scrollbarGC); 261 if (scrollbarGC) XFreeGC (dpy, scrollbarGC);
274#endif 262#endif
275 if (gc) XFreeGC (disp, gc); 263 if (gc) XFreeGC (dpy, gc);
276 264
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; 265 delete drawable;
283 // destroy all windows 266 // destroy all windows
284 if (parent[0]) 267 if (parent[0])
285 XDestroyWindow (disp, parent[0]); 268 XDestroyWindow (dpy, parent[0]);
286 }
287 269
288 // TODO: free pixcolours, colours should become part of rxvt_display 270 for (int i = 0; i < TOTAL_COLORS; i++)
289 delete pix_colors_focused; 271 if (ISSET_PIXCOLOR (i))
272 {
273 pix_colors_focused [i].free (this);
290#if OFF_FOCUS_FADING 274#if OFF_FOCUS_FADING
275 pix_colors_unfocused [i].free (this);
276#endif
277 }
278
279 clear ();
280 }
281
282 delete [] pix_colors_focused;
283#if OFF_FOCUS_FADING
291 delete pix_colors_unfocused; 284 delete [] pix_colors_unfocused;
292#endif 285#endif
293 286
287#ifdef HAVE_BG_PIXMAP
288 bgPixmap.destroy ();
289#endif
294 displays.put (display); 290 displays.put (display);
295 291
296 scr_release (); 292 scr_release ();
297 293
298 /* clear all resources */ 294 /* clear all resources */
299 for (int i = 0; i < allocated.size (); i++) 295 for (int i = 0; i < allocated.size (); i++)
300 free (allocated [i]); 296 free (allocated [i]);
301 297
302 free (selection.text); 298 free (selection.text);
303 // TODO: manage env vars in child only(!) 299 // TODO: manage env vars in child only(!)
304 free (env_windowid);
305 free (env_display); 300 free (env_display);
306 free (env_term); 301 free (env_term);
307 free (env_colorfgbg);
308 free (locale); 302 free (locale);
309 free (v_buffer); 303 free (v_buffer);
310 free (incr_buf); 304 free (incr_buf);
311 305
312 delete envv; 306 delete envv;
313 delete argv; 307 delete argv;
314 308
315#ifdef KEYSYM_RESOURCE 309#ifdef KEYSYM_RESOURCE
316 delete keyboard; 310 delete keyboard;
317#endif 311#endif
312#ifndef NO_RESOURCES
313 XrmDestroyDatabase (option_db);
314#endif
318} 315}
319 316
317// child has exited, usually destroys
320void 318void
321rxvt_term::child_exit () 319rxvt_term::child_cb (ev::child &w, int status)
322{ 320{
321 HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END));
322
323 cmd_pid = 0; 323 cmd_pid = 0;
324 324
325 if (!OPTION (Opt_hold)) 325 if (!option (Opt_hold))
326 destroy (); 326 destroy ();
327} 327}
328 328
329void 329void
330rxvt_term::destroy () 330rxvt_term::destroy ()
331{ 331{
332 if (destroy_ev.active) 332 if (ev_is_active (&destroy_ev))
333 return; 333 return;
334
335 HOOK_INVOKE ((this, HOOK_DESTROY, DT_END));
334 336
335#if ENABLE_OVERLAY 337#if ENABLE_OVERLAY
336 scr_overlay_off (); 338 scr_overlay_off ();
337#endif 339#endif
338 340
… …
342 im_ev.stop (display); 344 im_ev.stop (display);
343#endif 345#endif
344#if HAVE_SCROLLBARS 346#if HAVE_SCROLLBARS
345 scrollbar_ev.stop (display); 347 scrollbar_ev.stop (display);
346#endif 348#endif
347#if MENUBAR 349#if ENABLE_TRANSPARENCY || ENABLE_PERL
348 menubar_ev.stop (display);
349#endif
350#if TRANSPARENT
351 rootwin_ev.stop (display); 350 rootwin_ev.stop (display);
352#endif 351#endif
353 incr_ev.stop (); 352 incr_ev.stop ();
354 termwin_ev.stop (display); 353 termwin_ev.stop (display);
355 vt_ev.stop (display); 354 vt_ev.stop (display);
356 } 355 }
357 356
358 check_ev.stop (); 357 prepare_ev.stop ();
359 pty_ev.stop (); 358 pty_ev.stop ();
360#ifdef CURSOR_BLINK 359#ifdef CURSOR_BLINK
361 cursor_blink_ev.stop (); 360 cursor_blink_ev.stop ();
362#endif 361#endif
363#ifdef TEXT_BLINK 362#ifdef TEXT_BLINK
… …
371#endif 370#endif
372#ifdef POINTER_BLANK 371#ifdef POINTER_BLANK
373 pointer_ev.stop (); 372 pointer_ev.stop ();
374#endif 373#endif
375 374
376 destroy_ev.start (0); 375 destroy_ev.start ();
377} 376}
378 377
379void 378void
380rxvt_term::destroy_cb (time_watcher &w) 379rxvt_term::destroy_cb (ev::idle &w, int revents)
381{ 380{
382 SET_R (this); 381 make_current ();
383 382
384 delete this; 383 delete this;
385} 384}
386 385
387/*----------------------------------------------------------------------*/ 386/*----------------------------------------------------------------------*/
… …
396{ 395{
397 for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) 396 for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
398 (*t)->emergency_cleanup (); 397 (*t)->emergency_cleanup ();
399} 398}
400 399
401#if ENABLE_FRILLS 400#if !ENABLE_MINIMAL
402static void 401static void
403print_x_error (Display *dpy, XErrorEvent *event) 402print_x_error (Display *dpy, XErrorEvent *event)
404{ 403{
405 char buffer[BUFSIZ]; 404 char buffer[BUFSIZ];
406 char mesg[BUFSIZ]; 405 char mesg[BUFSIZ];
… …
439 else 438 else
440 XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", 439 XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x",
441 mesg, BUFSIZ); 440 mesg, BUFSIZ);
442 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); 441 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid);
443 } 442 }
444 XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", 443 XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",
445 mesg, BUFSIZ); 444 mesg, BUFSIZ);
446 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); 445 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial);
447} 446}
448#endif 447#endif
449 448
… …
454 GET_R->allowedxerror = event->error_code; 453 GET_R->allowedxerror = event->error_code;
455 else 454 else
456 { 455 {
457 // GET_R is most likely not the terminal which caused the error, 456 // GET_R is most likely not the terminal which caused the error,
458 // so just output the error and continue 457 // so just output the error and continue
459#if ENABLE_FRILLS 458#if ENABLE_MINIMAL
459 old_xerror_handler (display, event);
460#else
460 print_x_error (display, event); 461 print_x_error (display, event);
461#else
462 old_xerror_handler (display, event);
463#endif 462#endif
464 } 463 }
465 464
466 return 0; 465 return 0;
467} 466}
… …
475 _exit (EXIT_FAILURE); 474 _exit (EXIT_FAILURE);
476} 475}
477 476
478/*----------------------------------------------------------------------*/ 477/*----------------------------------------------------------------------*/
479bool 478bool
480rxvt_term::init (int argc, const char *const *argv) 479rxvt_term::init (int argc, const char *const *argv, stringvec *envv)
481{ 480{
481 this->envv = envv;
482
482 SET_R (this); 483 SET_R (this);
483 TEMP_ENV; // few things in X do not call setlocale :(
484
485 set_locale (""); 484 set_locale ("");
485 set_environ (envv); // few things in X do not call setlocale :(
486 486
487 if (!init_vars ()) 487 if (!init_vars ())
488 return false; 488 return false;
489 489
490 init_secondary (); 490 init_secondary ();
… …
493 493
494#ifdef KEYSYM_RESOURCE 494#ifdef KEYSYM_RESOURCE
495 keyboard->register_done (); 495 keyboard->register_done ();
496#endif 496#endif
497 497
498#if MENUBAR_MAX
499 menubar_read (rs[Rs_menu]);
500#endif
501#ifdef HAVE_SCROLLBARS 498#ifdef HAVE_SCROLLBARS
502 if (OPTION (Opt_scrollBar)) 499 if (option (Opt_scrollBar))
503 scrollBar.setIdle (); /* set existence for size calculations */ 500 scrollBar.setIdle (); /* set existence for size calculations */
504#endif 501#endif
505 502
503 pty = ptytty::create ();
504
505 create_windows (argc, argv);
506
507 init_xlocale ();
508
509 scr_reset (); // initialize screen
510
511#if 0
512 XSynchronize (dpy, True);
513#endif
514
515#ifdef HAVE_SCROLLBARS
516 if (option (Opt_scrollBar))
517 resize_scrollbar (); /* create and map scrollbar */
518#endif
519#ifdef HAVE_BG_PIXMAP
520 {
521 bgPixmap.set_target (this);
522
523#ifdef ENABLE_TRANSPARENCY
524 if (option (Opt_transparent))
525 {
526 bgPixmap.set_transparent ();
527#ifdef HAVE_AFTERIMAGE
528 if (rs [Rs_blurradius])
529 bgPixmap.set_blur_radius (rs [Rs_blurradius]);
530#endif
531 if (ISSET_PIXCOLOR (Color_tint))
532 bgPixmap.set_tint (pix_colors_focused [Color_tint]);
533 if (rs [Rs_shade])
534 bgPixmap.set_shade (rs [Rs_shade]);
535
536 bgPixmap.set_root_pixmap ();
537 XSelectInput (dpy, display->root, PropertyChangeMask);
538 rootwin_ev.start (display, display->root);
539 }
540#endif
541
542#ifdef BG_IMAGE_FROM_FILE
543 if (rs[Rs_backgroundPixmap] != NULL)
544 {
545 const char *p = rs[Rs_backgroundPixmap];
546
547 if ((p = strchr (p, ';')) != NULL)
548 {
549 p++;
550 bgPixmap.set_geometry (p);
551 }
552 else
553 bgPixmap.set_defaultGeometry ();
554
555 if (bgPixmap.set_file (rs[Rs_backgroundPixmap]))
556 if (!bgPixmap.window_position_sensitive ())
557 update_background ();
558 }
559#endif
560 }
561#endif
562
506#if ENABLE_PERL 563#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 HOOK_INVOKE ((this, HOOK_INIT, DT_END));
529 }
530#endif
531
532 create_windows (argc, argv);
533
534 dDisp;
535
536 init_xlocale ();
537
538 scr_reset (); // initialize screen
539
540#if 0
541 XSynchronize (disp, True);
542#endif
543
544#ifdef HAVE_SCROLLBARS
545 if (OPTION (Opt_scrollBar))
546 resize_scrollbar (); /* create and map scrollbar */
547#endif
548#if (MENUBAR_MAX)
549 if (menubar_visible ())
550 XMapWindow (disp, menuBar.win);
551#endif
552#ifdef TRANSPARENT
553 if (OPTION (Opt_transparent))
554 {
555 XSelectInput (disp, display->root, PropertyChangeMask);
556 check_our_parents ();
557 rootwin_ev.start (display, display->root); 564 rootwin_ev.start (display, display->root);
558 }
559#endif 565#endif
560
561 XMapWindow (disp, vt);
562 XMapWindow (disp, parent[0]);
563 566
564 set_colorfgbg (); 567 set_colorfgbg ();
565 568
566 init_command (cmd_argv); 569 init_command (cmd_argv);
567 570
568 free (cmd_argv); 571 free (cmd_argv);
569 572
570 if (pty.pty >= 0) 573 if (pty->pty >= 0)
571 pty_ev.start (pty.pty, EVENT_READ); 574 pty_ev.start (pty->pty, ev::READ);
572 575
573 check_ev.start (); 576 prepare_ev.start ();
574 577
575 HOOK_INVOKE ((this, HOOK_START, DT_END)); 578 HOOK_INVOKE ((this, HOOK_START, DT_END));
576 579
580#if ENABLE_XEMBED
581 if (rs[Rs_embed])
582 {
583 long info[2] = { 0, XEMBED_MAPPED };
584
585 XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
586 32, PropModeReplace, (unsigned char *)&info, 2);
587 }
588#endif
589
590 XMapWindow (dpy, vt);
591 XMapWindow (dpy, parent[0]);
592
577 return true; 593 return true;
578} 594}
579 595
580static struct sig_handlers 596static struct sig_handlers
581{ 597{
582 sig_watcher sw_chld, sw_term, sw_int; 598 ev::sig sw_term, sw_int;
583
584 void sig_chld (sig_watcher &w)
585 {
586 // we are being called for every SIGCHLD, find the corresponding term
587 int pid;
588
589 while ((pid = waitpid (-1, NULL, WNOHANG)) > 0)
590 for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
591 if (pid == (*t)->cmd_pid)
592 {
593 (*t)->child_exit ();
594 break;
595 }
596 }
597 599
598 /* 600 /*
599 * Catch a fatal signal and tidy up before quitting 601 * Catch a fatal signal and tidy up before quitting
600 */ 602 */
601 void 603 void sig_term (ev::sig &w, int revents);
602 sig_term (sig_watcher &w) 604
605 sig_handlers ()
603 { 606 {
604#ifdef DEBUG_CMD
605 rxvt_warn ("caught signal %d, exiting.\n", w.signum);
606#endif
607 rxvt_emergency_cleanup ();
608 signal (w.signum, SIG_DFL);
609 kill (getpid (), w.signum);
610 }
611
612 sig_handlers ()
613 : sw_chld (this, &sig_handlers::sig_chld),
614 sw_term (this, &sig_handlers::sig_term), 607 sw_term.set<sig_handlers, &sig_handlers::sig_term> (this);
615 sw_int (this, &sig_handlers::sig_term) 608 sw_int .set<sig_handlers, &sig_handlers::sig_term> (this);
616 {
617 } 609 }
618} sig_handlers; 610} sig_handlers;
619 611
620void 612void
613sig_handlers::sig_term (ev::sig &w, int revents)
614{
615 rxvt_emergency_cleanup ();
616 w.stop ();
617 kill (getpid (), w.signum);
618}
619
620char **rxvt_environ; // startup environment
621
622void
621rxvt_init () 623rxvt_init ()
622{ 624{
623 /* 625 ptytty::init ();
624 * Save and then give up any super-user privileges 626
625 * If we need privileges in any area then we must specifically request it. 627 if (!ev_default_loop (0))
626 * We should only need to be root in these cases: 628 rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n");
627 * 1. write utmp entries on some systems 629
628 * 2. chown tty on some systems 630 rxvt_environ = environ;
629 */
630 rxvt_privileges (SAVE);
631 rxvt_privileges (IGNORE);
632 631
633 signal (SIGHUP, SIG_IGN); 632 signal (SIGHUP, SIG_IGN);
634 signal (SIGPIPE, SIG_IGN); 633 signal (SIGPIPE, SIG_IGN);
635 634
636 sig_handlers.sw_chld.start (SIGCHLD);
637 sig_handlers.sw_term.start (SIGTERM); 635 sig_handlers.sw_term.start (SIGTERM); ev_unref ();
638 sig_handlers.sw_int.start (SIGINT); 636 sig_handlers.sw_int.start (SIGINT); ev_unref ();
639 637
640 /* need to trap SIGURG for SVR4 (Unixware) rlogin */ 638 /* need to trap SIGURG for SVR4 (Unixware) rlogin */
641 /* signal (SIGURG, SIG_DFL); */ 639 /* signal (SIGURG, SIG_DFL); */
642 640
643 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); 641 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);
… …
670 rxvt_fatal ("memory allocation failure. aborting.\n"); 668 rxvt_fatal ("memory allocation failure. aborting.\n");
671 669
672 return p; 670 return p;
673} 671}
674 672
675void * 673void *
676rxvt_realloc (void *ptr, size_t size) 674rxvt_realloc (void *ptr, size_t size)
677{ 675{
678 void *p = realloc (ptr, size); 676 void *p = realloc (ptr, size);
679 677
680 if (!p) 678 if (!p)
681 rxvt_fatal ("memory allocation failure. aborting.\n"); 679 rxvt_fatal ("memory allocation failure. aborting.\n");
682 680
683 return p; 681 return p;
684} 682}
685 683
686/* ------------------------------------------------------------------------- *
687 * PRIVILEGED OPERATIONS *
688 * ------------------------------------------------------------------------- */
689/* take care of suid/sgid super-user (root) privileges */
690void
691rxvt_privileges (rxvt_privaction action)
692{
693#if ! defined(__CYGWIN32__)
694# if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID)
695 /* setreuid () is the poor man's setuid (), seteuid () */
696# define seteuid(a) setreuid(-1, (a))
697# define setegid(a) setregid(-1, (a))
698# define HAVE_SETEUID
699# endif
700# ifdef HAVE_SETEUID
701 switch (action)
702 {
703 case IGNORE:
704 /*
705 * change effective uid/gid - not real uid/gid - so we can switch
706 * back to root later, as required
707 */
708 setegid (getgid ());
709 seteuid (getuid ());
710 break;
711 case SAVE:
712 saved_egid = getegid ();
713 saved_euid = geteuid ();
714 break;
715 case RESTORE:
716 setegid (saved_egid);
717 seteuid (saved_euid);
718 break;
719 }
720# else
721 switch (action)
722 {
723 case IGNORE:
724 setgid (getgid ());
725 setuid (getuid ());
726 /* FALLTHROUGH */
727 case SAVE:
728 /* FALLTHROUGH */
729 case RESTORE:
730 break;
731 }
732# endif
733#endif
734}
735
736#ifdef UTMP_SUPPORT
737void
738rxvt_term::privileged_utmp (rxvt_privaction action)
739{
740 if (OPTION (Opt_utmpInhibit)
741 || !pty.name || !*pty.name)
742 return;
743
744 rxvt_privileges (RESTORE);
745
746 if (action == SAVE)
747 makeutent (pty.name, rs[Rs_display_name]);
748 else
749 cleanutent ();
750
751 rxvt_privileges (IGNORE);
752}
753#endif
754
755/*----------------------------------------------------------------------*/ 684/*----------------------------------------------------------------------*/
756/* 685/*
757 * window size/position calculcations for XSizeHint and other storage. 686 * window size/position calculations for XSizeHint and other storage.
758 * if width/height are non-zero then override calculated width/height 687 * if width/height are non-zero then override calculated width/height
759 */ 688 */
760void 689void
761rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) 690rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)
762{ 691{
763 short recalc_x, recalc_y; 692 short recalc_x, recalc_y;
764 int x, y, sb_w, mb_h, flags; 693 int x, y, sb_w, flags;
765 unsigned int w, h; 694 unsigned int w, h;
766 unsigned int max_width, max_height; 695 unsigned int max_width, max_height;
767 dDisp;
768
769 D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d",
770 ncol, nrow, szHint.width, szHint.height));
771 696
772 szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; 697 szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity;
773 szHint.win_gravity = NorthWestGravity; 698 szHint.win_gravity = NorthWestGravity;
774 /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ 699 /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */
775 700
… …
830 max_width = MAX_COLS * fwidth; 755 max_width = MAX_COLS * fwidth;
831 max_height = MAX_ROWS * fheight; 756 max_height = MAX_ROWS * fheight;
832 757
833 szHint.base_width = szHint.base_height = 2 * int_bwidth; 758 szHint.base_width = szHint.base_height = 2 * int_bwidth;
834 759
835 sb_w = mb_h = 0; 760 sb_w = 0;
836 window_vt_x = window_vt_y = int_bwidth; 761 window_vt_x = window_vt_y = int_bwidth;
837 762
838 if (scrollbar_visible ()) 763 if (scrollBar.state)
839 { 764 {
840 sb_w = scrollbar_TotalWidth (); 765 sb_w = scrollbar_TotalWidth ();
841 szHint.base_width += sb_w; 766 szHint.base_width += sb_w;
767
842 if (!OPTION (Opt_scrollBar_right)) 768 if (!option (Opt_scrollBar_right))
843 window_vt_x += sb_w; 769 window_vt_x += sb_w;
844 } 770 }
845 771
846 if (menubar_visible ())
847 {
848 mb_h = menuBar_TotalHeight ();
849 szHint.base_height += mb_h;
850 window_vt_y += mb_h;
851 }
852
853 szHint.width_inc = fwidth; 772 szHint.width_inc = fwidth;
854 szHint.height_inc = fheight; 773 szHint.height_inc = fheight;
855 szHint.min_width = szHint.base_width + szHint.width_inc; 774 szHint.min_width = szHint.base_width + szHint.width_inc;
856 szHint.min_height = szHint.base_height + szHint.height_inc; 775 szHint.min_height = szHint.base_height + szHint.height_inc;
857 776
858 if (newwidth && newwidth - szHint.base_width < max_width) 777 if (newwidth && newwidth - szHint.base_width < max_width)
859 { 778 {
860 szHint.width = newwidth; 779 szHint.width = newwidth;
… …
875 { 794 {
876 min_it (height, max_height); 795 min_it (height, max_height);
877 szHint.height = szHint.base_height + height; 796 szHint.height = szHint.base_height + height;
878 } 797 }
879 798
880 if (scrollbar_visible () && OPTION (Opt_scrollBar_right)) 799 if (scrollBar.state && option (Opt_scrollBar_right))
881 window_sb_x = szHint.width - sb_w; 800 window_sb_x = szHint.width - sb_w;
882 801
883 if (recalc_x) 802 if (recalc_x)
884 szHint.x += DisplayWidth (disp, display->screen) - szHint.width - 2 * ext_bwidth; 803 szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth;
804
885 if (recalc_y) 805 if (recalc_y)
886 szHint.y += DisplayHeight (disp, display->screen) - szHint.height - 2 * ext_bwidth; 806 szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth;
887 807
888 ncol = width / fwidth; 808 ncol = width / fwidth;
889 nrow = height / fheight; 809 nrow = height / fheight;
890 D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d",
891 ncol, nrow, szHint.width,
892 szHint.height));
893 return;
894} 810}
895 811
896/*----------------------------------------------------------------------*/ 812/*----------------------------------------------------------------------*/
897/* 813/*
898 * Tell the teletype handler what size the window is. 814 * Tell the teletype handler what size the window is.
899 * Called after a window size change. 815 * Called after a window size change.
900 */ 816 */
901void 817void
902rxvt_term::tt_winch () 818rxvt_term::tt_winch ()
903{ 819{
904 if (pty.pty < 0) 820 if (pty->pty < 0)
905 return; 821 return;
906 822
907 struct winsize ws; 823 struct winsize ws;
908 824
909 ws.ws_col = ncol; 825 ws.ws_col = ncol;
910 ws.ws_row = nrow; 826 ws.ws_row = nrow;
911 ws.ws_xpixel = width; 827 ws.ws_xpixel = width;
912 ws.ws_ypixel = height; 828 ws.ws_ypixel = height;
913 (void)ioctl (pty.pty, TIOCSWINSZ, &ws); 829 (void)ioctl (pty->pty, TIOCSWINSZ, &ws);
914 830
915#if 0 831#if 0
916 // TIOCSWINSZ⎈ is supposed to do this automatically and correctly 832 // TIOCSWINSZ is supposed to do this automatically and correctly
917 if (cmd_pid) /* force through to the command */ 833 if (cmd_pid) /* force through to the command */
918 kill (-cmd_pid, SIGWINCH); 834 kill (-cmd_pid, SIGWINCH);
919#endif 835#endif
920} 836}
921 837
… …
950 delete fontset[0]; 866 delete fontset[0];
951 fontset[0] = fs; 867 fontset[0] = fs;
952 868
953 prop = (*fs)[1]->properties (); 869 prop = (*fs)[1]->properties ();
954 prop.height += lineSpace; 870 prop.height += lineSpace;
871
955 fs->set_prop (prop); 872 fs->set_prop (prop, false);
956 873
957 fwidth = prop.width; 874 fwidth = prop.width;
958 fheight = prop.height; 875 fheight = prop.height;
959 fbase = prop.ascent; 876 fbase = prop.ascent;
960 877
… …
969 { 886 {
970 fontset[style] = fs = new rxvt_fontset (this); 887 fontset[style] = fs = new rxvt_fontset (this);
971 rxvt_fontprop prop2 = prop; 888 rxvt_fontprop prop2 = prop;
972 889
973 if (res) 890 if (res)
974 prop2.weight = prop2.slant = rxvt_fontprop::unset; 891 {
892 fs->populate (res);
893 fs->set_prop (prop2, false);
894 }
975 else 895 else
976 { 896 {
977 res = fontset[0]->fontdesc; 897 fs->populate (fontset[0]->fontdesc);
978 898
979 if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; 899 if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold;
980 if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; 900 if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic;
901
902 fs->set_prop (prop2, true);
981 } 903 }
982 904
983 fs->populate (res);
984 fs->set_prop (prop2);
985 } 905 }
986#else 906#else
987 fontset[style] = fontset[0]; 907 fontset[style] = fontset[0];
988#endif 908#endif
989 } 909 }
… …
991 if (parent[0]) 911 if (parent[0])
992 { 912 {
993 resize_all_windows (0, 0, 0); 913 resize_all_windows (0, 0, 0);
994 scr_remap_chars (); 914 scr_remap_chars ();
995 scr_touch (true); 915 scr_touch (true);
996 } 916 }
997 917
998 return true; 918 return true;
999} 919}
1000 920
921void
1001void rxvt_term::set_string_property (Atom prop, const char *str, int len) 922rxvt_term::set_string_property (Atom prop, const char *str, int len)
1002{ 923{
1003 XChangeProperty (display->display, parent[0], 924 XChangeProperty (dpy, parent[0],
1004 prop, XA_STRING, 8, PropModeReplace, 925 prop, XA_STRING, 8, PropModeReplace,
1005 (const unsigned char *)str, len >= 0 ? len : strlen (str)); 926 (const unsigned char *)str, len >= 0 ? len : strlen (str));
1006} 927}
1007 928
929void
1008void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) 930rxvt_term::set_utf8_property (Atom prop, const char *str, int len)
1009{ 931{
1010 wchar_t *ws = rxvt_mbstowcs (str, len); 932 wchar_t *ws = rxvt_mbstowcs (str, len);
1011 char *s = rxvt_wcstoutf8 (ws); 933 char *s = rxvt_wcstoutf8 (ws);
1012 934
1013 XChangeProperty (display->display, parent[0], 935 XChangeProperty (dpy, parent[0],
1014 prop, xa[XA_UTF8_STRING], 8, PropModeReplace, 936 prop, xa[XA_UTF8_STRING], 8, PropModeReplace,
1015 (const unsigned char *)s, strlen (s)); 937 (const unsigned char *)s, strlen (s));
1016 938
1017 free (s); 939 free (s);
1018 free (ws); 940 free (ws);
… …
1037#if ENABLE_EWMH 959#if ENABLE_EWMH
1038 set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); 960 set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);
1039#endif 961#endif
1040} 962}
1041 963
964void
965rxvt_term::set_window_color (int idx, const char *color)
966{
1042#ifdef XTERM_COLOR_CHANGE 967#ifdef XTERM_COLOR_CHANGE
1043void
1044rxvt_term::set_window_color (int idx, const char *color)
1045{
1046 rxvt_color xcol; 968 rxvt_color xcol;
1047 int i; 969 int i;
1048 970
1049 if (color == NULL || *color == '\0') 971 if (color == NULL || *color == '\0')
1050 return; 972 return;
1051 973
974 color = strdup (color);
975 allocated.push_back ((void *)color);
976 rs[Rs_color + idx] = color;
977
1052 /* handle color aliases */ 978 /* handle color aliases */
1053 if (isdigit (*color)) 979 if (isdigit (*color))
1054 { 980 {
1055 i = atoi (color); 981 i = atoi (color);
1056 982
1057 if (i >= 8 && i <= 15) 983 if (i >= 8 && i <= 15)
984 {
1058 { /* bright colors */ 985 /* bright colors */
1059 i -= 8;
1060 pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; 986 pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i - 8];
1061 SET_PIXCOLOR (idx);
1062 goto done; 987 goto done;
1063 } 988 }
1064 989
1065 if (i >= 0 && i <= 7) 990 if (i >= 0 && i <= 7)
991 {
1066 { /* normal colors */ 992 /* normal colors */
1067 pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; 993 pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];
1068 SET_PIXCOLOR (idx);
1069 goto done; 994 goto done;
1070 } 995 }
1071 } 996 }
1072 997
1073 if (!rXParseAllocColor (&xcol, color)) 998 set_color (xcol, color);
1074 return;
1075
1076 /* XStoreColor (display->display, display->cmap, XColor*); */
1077 999
1078 /* 1000 /*
1079 * FIXME: should free colors here, but no idea how to do it so instead, 1001 * FIXME: should free colors here, but no idea how to do it so instead,
1080 * so just keep gobbling up the colormap 1002 * so just keep gobbling up the colormap
1081 */ 1003 */
1082# if 0
1083 for (i = Color_Black; i <= Color_White; i++)
1084 if (pix_colors[idx] == pix_colors[i])
1085 break;
1086 if (i > Color_White)
1087 {
1088 /* fprintf (stderr, "XFreeColors: pix_colors [%d] = %lu\n", idx, pix_colors [idx]); */
1089 XFreeColors (display->display, display->cmap, (pix_colors + idx), 1,
1090 DisplayPlanes (display->display, display->screen));
1091 }
1092# endif
1093 1004
1094 pix_colors_focused[idx] = xcol; 1005 pix_colors_focused[idx] = xcol;
1095 SET_PIXCOLOR (idx);
1096 1006
1097 /* XSetWindowAttributes attr; */
1098 /* Cursor cursor; */
1099done: 1007done:
1100
1101#if OFF_FOCUS_FADING
1102 if (rs[Rs_fade])
1103 pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (display, atoi (rs[Rs_fade]), pix_colors[Color_fade]);
1104#endif
1105
1106 /*TODO: handle Color_BD, scrollbar background, etc. */ 1008 /*TODO: handle Color_BD, scrollbar background, etc. */
1107 1009
1010 update_fade_color (idx);
1108 recolour_cursor (); 1011 recolour_cursor ();
1109 scr_recolour (); 1012 scr_recolour ();
1013#endif /* XTERM_COLOR_CHANGE */
1110} 1014}
1111
1112#else
1113# define set_window_color (idx,color) ((void)0)
1114#endif /* XTERM_COLOR_CHANGE */
1115 1015
1116void 1016void
1117rxvt_term::recolour_cursor () 1017rxvt_term::recolour_cursor ()
1118{ 1018{
1119 XColor xcol[2]; 1019 XColor fg, bg;
1120 1020
1121 xcol[0].pixel = ISSET_PIXCOLOR (Color_pointer_fg) 1021 (ISSET_PIXCOLOR (Color_pointer_fg)
1122 ? pix_colors_focused[Color_pointer_fg] 1022 ? pix_colors_focused[Color_pointer_fg]
1123 : pix_colors_focused[Color_fg]; 1023 : pix_colors_focused[Color_fg]).get (fg);
1024
1124 xcol[1].pixel = ISSET_PIXCOLOR (Color_pointer_bg) 1025 (ISSET_PIXCOLOR (Color_pointer_bg)
1125 ? pix_colors_focused[Color_pointer_bg] 1026 ? pix_colors_focused[Color_pointer_bg]
1126 : pix_colors_focused[Color_bg]; 1027 : pix_colors_focused[Color_bg]).get (bg);
1127 1028
1128 XQueryColors (display->display, display->cmap, xcol, 2); 1029 XRecolorCursor (dpy, TermWin_cursor, &fg, &bg);
1129 XRecolorCursor (display->display, TermWin_cursor, xcol + 0, xcol + 1);
1130} 1030}
1131 1031
1132/*----------------------------------------------------------------------*/ 1032/*----------------------------------------------------------------------*/
1133/* 1033/*
1134 * find if fg/bg matches any of the normal (low-intensity) colors 1034 * find if fg/bg matches any of the normal (low-intensity) colors
1135 */ 1035 */
1136void 1036void
1137rxvt_term::set_colorfgbg () 1037rxvt_term::set_colorfgbg ()
1138{ 1038{
1139 unsigned int i; 1039 unsigned int i;
1140 const char *xpmb = "\0"; 1040 const char *xpmb = "";
1141 char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; 1041 char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1];
1142 1042
1143 env_colorfgbg = (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg") + 1);
1144 strcpy (fstr, "default"); 1043 strcpy (fstr, "default");
1145 strcpy (bstr, "default"); 1044 strcpy (bstr, "default");
1146 for (i = Color_Black; i <= Color_White; i++) 1045 for (i = Color_Black; i <= Color_White; i++)
1147 if (pix_colors[Color_fg] == pix_colors[i]) 1046 if (pix_colors[Color_fg] == pix_colors[i])
1148 { 1047 {
… …
1152 1051
1153 for (i = Color_Black; i <= Color_White; i++) 1052 for (i = Color_Black; i <= Color_White; i++)
1154 if (pix_colors[Color_bg] == pix_colors[i]) 1053 if (pix_colors[Color_bg] == pix_colors[i])
1155 { 1054 {
1156 sprintf (bstr, "%d", (i - Color_Black)); 1055 sprintf (bstr, "%d", (i - Color_Black));
1157#ifdef XPM_BACKGROUND 1056#ifdef BG_IMAGE_FROM_FILE
1158 xpmb = "default;"; 1057 xpmb = "default;";
1159#endif 1058#endif
1160 break; 1059 break;
1161 } 1060 }
1162 1061
1163 sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); 1062 sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr);
1164} 1063}
1165 1064
1166/*----------------------------------------------------------------------*/ 1065/*----------------------------------------------------------------------*/
1167 1066
1168int 1067bool
1169rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) 1068rxvt_term::set_color (rxvt_color &color, const char *name)
1170{ 1069{
1171 if (!screen_in_out->set (display, colour)) 1070 if (color.set (this, name))
1172 {
1173 rxvt_warn ("can't get colour '%s', continuing without.\n", colour);
1174 return false;
1175 }
1176
1177 return true; 1071 return true;
1072
1073 rxvt_warn ("can't get colour '%s', continuing without.\n", name);
1074 return false;
1075}
1076
1077void
1078rxvt_term::alias_color (int dst, int src)
1079{
1080 pix_colors[dst].set (this, rs[Rs_color + dst] = rs[Rs_color + src]);
1178} 1081}
1179 1082
1180/* -------------------------------------------------------------------- * 1083/* -------------------------------------------------------------------- *
1181 * - WINDOW RESIZING - * 1084 * - WINDOW RESIZING - *
1182 * -------------------------------------------------------------------- */ 1085 * -------------------------------------------------------------------- */
1183void 1086void
1184rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent) 1087rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent)
1185{ 1088{
1186 int fix_screen; 1089 int fix_screen;
1187 int old_width = szHint.width, old_height = szHint.height; 1090 int old_width = szHint.width;
1188 dDisp; 1091 int old_height = szHint.height;
1189 1092
1190 window_calc (newwidth, newheight); 1093 window_calc (newwidth, newheight);
1094
1095 if (!HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END)))
1191 XSetWMNormalHints (disp, parent[0], &szHint); 1096 XSetWMNormalHints (dpy, parent[0], &szHint);
1192 1097
1193 if (!ignoreparent) 1098 if (!ignoreparent)
1194 { 1099 {
1195#ifdef SMART_RESIZE 1100#ifdef SMART_RESIZE
1196 /* 1101 /*
… …
1200 int x, y, x1, y1; 1105 int x, y, x1, y1;
1201 int dx, dy; 1106 int dx, dy;
1202 unsigned int unused_w1, unused_h1, unused_b1, unused_d1; 1107 unsigned int unused_w1, unused_h1, unused_b1, unused_d1;
1203 Window unused_cr; 1108 Window unused_cr;
1204 1109
1205 XTranslateCoordinates (disp, parent[0], display->root, 1110 XTranslateCoordinates (dpy, parent[0], display->root,
1206 0, 0, &x, &y, &unused_cr); 1111 0, 0, &x, &y, &unused_cr);
1207 XGetGeometry (disp, parent[0], &unused_cr, &x1, &y1, 1112 XGetGeometry (dpy, parent[0], &unused_cr, &x1, &y1,
1208 &unused_w1, &unused_h1, &unused_b1, &unused_d1); 1113 &unused_w1, &unused_h1, &unused_b1, &unused_d1);
1209 /* 1114 /*
1210 * if display->root isn't the parent window, a WM will probably have offset 1115 * if display->root isn't the parent window, a WM will probably have offset
1211 * our position for handles and decorations. Counter it 1116 * our position for handles and decorations. Counter it
1212 */ 1117 */
… …
1214 { 1119 {
1215 x -= x1; 1120 x -= x1;
1216 y -= y1; 1121 y -= y1;
1217 } 1122 }
1218 1123
1219 x1 = (DisplayWidth (disp, display->screen) - old_width) / 2; 1124 x1 = (DisplayWidth (dpy, display->screen) - old_width ) / 2;
1220 y1 = (DisplayHeight (disp, display->screen) - old_height) / 2; 1125 y1 = (DisplayHeight (dpy, display->screen) - old_height) / 2;
1221 dx = old_width - szHint.width; 1126 dx = old_width - szHint.width;
1222 dy = old_height - szHint.height; 1127 dy = old_height - szHint.height;
1223 1128
1224 /* Check position of the center of the window */ 1129 /* Check position of the center of the window */
1225 if (x < x1) /* left half */ 1130 if (x < x1) /* left half */
1226 dx = 0; 1131 dx = 0;
… …
1229 if (y < y1) /* top half */ 1134 if (y < y1) /* top half */
1230 dy = 0; 1135 dy = 0;
1231 else if (y == y1) /* exact center */ 1136 else if (y == y1) /* exact center */
1232 dy /= 2; 1137 dy /= 2;
1233 1138
1234 XMoveResizeWindow (disp, parent[0], x + dx, y + dy, 1139 XMoveResizeWindow (dpy, parent[0], x + dx, y + dy,
1235 szHint.width, szHint.height); 1140 szHint.width, szHint.height);
1236#else 1141#else
1237 XResizeWindow (disp, parent[0], szHint.width, szHint.height); 1142 XResizeWindow (dpy, parent[0], szHint.width, szHint.height);
1238#endif 1143#endif
1239 } 1144 }
1240 1145
1241 fix_screen = ncol != prev_ncol || nrow != prev_nrow; 1146 fix_screen = ncol != prev_ncol || nrow != prev_nrow;
1242 1147
1243 if (fix_screen || newwidth != old_width || newheight != old_height) 1148 if (fix_screen || newwidth != old_width || newheight != old_height)
1244 { 1149 {
1245 if (scrollbar_visible ()) 1150 if (scrollBar.state)
1246 { 1151 {
1247 XMoveResizeWindow (disp, scrollBar.win, 1152 XMoveResizeWindow (dpy, scrollBar.win,
1248 window_sb_x, 0, 1153 window_sb_x, 0,
1249 scrollbar_TotalWidth (), szHint.height); 1154 scrollbar_TotalWidth (), szHint.height);
1250 resize_scrollbar (); 1155 resize_scrollbar ();
1251 } 1156 }
1252 1157
1253 if (menubar_visible ())
1254 XMoveResizeWindow (disp, menuBar.win,
1255 window_vt_x, 0,
1256 width, menuBar_TotalHeight ());
1257
1258 XMoveResizeWindow (disp, vt, 1158 XMoveResizeWindow (dpy, vt,
1259 window_vt_x, window_vt_y, 1159 window_vt_x, window_vt_y,
1260 width, height); 1160 width, height);
1261 1161
1162#ifdef HAVE_BG_PIXMAP
1163 if (bgPixmap.window_size_sensitive ())
1164 update_background ();
1165#endif
1166
1262 scr_clear (); 1167 scr_clear ();
1263#ifdef XPM_BACKGROUND
1264 resize_pixmap ();
1265#endif
1266 } 1168 }
1267 1169
1268 if (fix_screen || old_height == 0) 1170 if (fix_screen || old_height == 0)
1269 {
1270 int curr_screen = -1;
1271 int old_ncol = prev_ncol;
1272
1273 /* scr_reset only works on the primary screen */
1274 if (old_height) /* this is not the first time through */
1275 {
1276 unsigned int ocol = ncol;
1277 ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this
1278 curr_screen = scr_change_screen (PRIMARY);
1279 ncol = ocol;
1280 }
1281
1282 scr_reset (); 1171 scr_reset ();
1283 1172
1284 if (curr_screen >= 0) /* this is not the first time through */ 1173 // TODO, with nvidia-8178, resizes kill the alpha channel, report if not fixed in newer version
1285 { 1174 //scr_touch (false);
1286 scr_change_screen (curr_screen);
1287 selection_check (old_ncol != ncol ? 4 : 0);
1288 }
1289 }
1290 1175
1291 old_width = szHint.width; 1176#ifdef HAVE_BG_PIXMAP
1292 old_height = szHint.height; 1177// TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ?
1293 1178// if (bgPixmap.pixmap)
1294#ifdef XPM_BACKGROUND
1295 if (pixmap)
1296 scr_touch (false); 1179// scr_touch (false);
1297#endif 1180#endif
1298 1181
1299#ifdef USE_XIM 1182#ifdef USE_XIM
1300 IMSetStatusPosition (); 1183 IMSetPosition ();
1301#endif 1184#endif
1302} 1185}
1303 1186
1304/* 1187/*
1305 * Set the width/height of the vt window in characters. Units are pixels. 1188 * Set the width/height of the vt window in characters. Units are pixels.
… …
1310{ 1193{
1311 XWindowAttributes wattr; 1194 XWindowAttributes wattr;
1312 1195
1313 if (newwidth == 0 || newheight == 0) 1196 if (newwidth == 0 || newheight == 0)
1314 { 1197 {
1315 XGetWindowAttributes (display->display, display->root, &wattr); 1198 XGetWindowAttributes (dpy, display->root, &wattr);
1316 1199
1317 if (newwidth == 0) 1200 if (newwidth == 0)
1318 newwidth = wattr.width - szHint.base_width; 1201 newwidth = wattr.width - szHint.base_width;
1319 if (newheight == 0) 1202 if (newheight == 0)
1320 newheight = wattr.height - szHint.base_height; 1203 newheight = wattr.height - szHint.base_height;
… …
1334#ifdef USE_XIM 1217#ifdef USE_XIM
1335 1218
1336void 1219void
1337rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) 1220rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg)
1338{ 1221{
1339 fg = pix_colors[Color_fg]; 1222 fg = pix_colors [Color_fg];
1340 bg = pix_colors[Color_bg]; 1223 bg = pix_colors [Color_bg];
1341} 1224}
1342 1225
1343void 1226void
1344rxvt_term::im_set_size (XRectangle &size) 1227rxvt_term::im_set_size (XRectangle &size)
1345{ 1228{
… …
1382 strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ 1265 strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */
1383 1266
1384 if ((p = strchr (server + 1, '@')) != NULL) /* first one only */ 1267 if ((p = strchr (server + 1, '@')) != NULL) /* first one only */
1385 *p = '\0'; 1268 *p = '\0';
1386 1269
1387 atom = XInternAtom (display->display, server, False); 1270 atom = XInternAtom (dpy, server, False);
1388 win = XGetSelectionOwner (display->display, atom); 1271 win = XGetSelectionOwner (dpy, atom);
1389 1272
1390 if (win != None) 1273 if (win != None)
1391 return True; 1274 return True;
1392 } 1275 }
1393 1276
… …
1400 XPoint nspot; 1283 XPoint nspot;
1401 XVaNestedList preedit_attr; 1284 XVaNestedList preedit_attr;
1402 1285
1403 if (!Input_Context 1286 if (!Input_Context
1404 || !focus 1287 || !focus
1405 || !(input_style & XIMPreeditPosition)) 1288 || !(input_style & (XIMPreeditPosition | XIMPreeditCallbacks)))
1406 return; 1289 return;
1407 1290
1408 im_set_position (nspot); 1291 im_set_position (nspot);
1409 1292
1410 if (nspot.x == spot.x && nspot.y == spot.y) 1293 if (nspot.x == spot.x && nspot.y == spot.y)
… …
1429 input_method = 0; 1312 input_method = 0;
1430 } 1313 }
1431 1314
1432 Input_Context = 0; 1315 Input_Context = 0;
1433} 1316}
1317
1318#ifdef ENABLE_XIM_ONTHESPOT
1319
1320static void
1321xim_preedit_start (XIC ic, XPointer client_data, XPointer call_data)
1322{
1323 ((rxvt_term *)client_data)->make_current ();
1324 HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_START, DT_END));
1325}
1326
1327static void
1328xim_preedit_done (XIC ic, XPointer client_data, XPointer call_data)
1329{
1330 ((rxvt_term *)client_data)->make_current ();
1331 HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_DONE, DT_END));
1332}
1333
1334static void
1335xim_preedit_draw (XIC ic, XPointer client_data, XIMPreeditDrawCallbackStruct *call_data)
1336{
1337 rxvt_term *term = (rxvt_term *)client_data;
1338 XIMText *text = call_data->text;
1339
1340 term->make_current ();
1341
1342 if (text)
1343 {
1344 void *str;
1345
1346 if (!text->encoding_is_wchar && text->string.multi_byte)
1347 {
1348 // of course, X makes it ugly again
1349 if (term->rs[Rs_imLocale])
1350 SET_LOCALE (term->rs[Rs_imLocale]);
1351
1352 str = rxvt_temp_buf ((text->length + 1) * sizeof (wchar_t));
1353 mbstowcs ((wchar_t *)str, text->string.multi_byte, text->length + 1);
1354
1355 if (term->rs[Rs_imLocale])
1356 SET_LOCALE (term->locale);
1357 }
1358 else
1359 str = (void *)text->string.wide_char;
1360
1361 HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
1362 DT_INT, call_data->caret,
1363 DT_INT, call_data->chg_first,
1364 DT_INT, call_data->chg_length,
1365 DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0,
1366 DT_WCS_LEN, str, str ? (int)text->length : 0,
1367 DT_END));
1368 }
1369 else
1370 HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
1371 DT_INT, call_data->caret,
1372 DT_INT, call_data->chg_first,
1373 DT_INT, call_data->chg_length,
1374 DT_END));
1375}
1376
1377#if 0
1378static void
1379xim_preedit_caret (XIC ic, XPointer client_data, XIMPreeditCaretCallbackStruct *call_data)
1380{
1381 ((rxvt_term *)client_data)->make_current ();
1382 HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_CARET,
1383 DT_INT, call_data->position,
1384 DT_INT, call_data->direction,
1385 DT_INT, call_data->style,
1386 DT_END));
1387}
1388#endif
1389
1390#endif
1434 1391
1435/* 1392/*
1436 * Try to open a XIM with the current modifiers, then see if we can 1393 * Try to open a XIM with the current modifiers, then see if we can
1437 * open a suitable preedit type 1394 * open a suitable preedit type
1438 */ 1395 */
… …
1445 XRectangle rect, status_rect, needed_rect; 1402 XRectangle rect, status_rect, needed_rect;
1446 unsigned long fg, bg; 1403 unsigned long fg, bg;
1447 const char *p; 1404 const char *p;
1448 char **s; 1405 char **s;
1449 XIMStyles *xim_styles; 1406 XIMStyles *xim_styles;
1407#ifdef ENABLE_XIM_ONTHESPOT
1408 XIMCallback xcb[4];
1409#endif
1450 1410
1451 TEMP_ENV; 1411 set_environ (envv);
1452 1412
1453 if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) 1413 if (! ((p = XSetLocaleModifiers (modifiers)) && *p))
1454 return false; 1414 return false;
1455 1415
1456 D_MAIN ((stderr, "rxvt_IM_get_IC ()"));
1457 input_method = display->get_xim (locale, modifiers); 1416 input_method = display->get_xim (locale, modifiers);
1458 if (input_method == NULL) 1417 if (input_method == NULL)
1459 return false; 1418 return false;
1460 1419
1461 xim = input_method->xim; 1420 xim = input_method->xim;
… …
1481 s = rxvt_splitcommastring (p); 1440 s = rxvt_splitcommastring (p);
1482 1441
1483 for (i = found = 0; !found && s[i]; i++) 1442 for (i = found = 0; !found && s[i]; i++)
1484 { 1443 {
1485 if (!strcmp (s[i], "OverTheSpot")) 1444 if (!strcmp (s[i], "OverTheSpot"))
1486 input_style = (XIMPreeditPosition | XIMStatusNothing); 1445 input_style = XIMPreeditPosition | XIMStatusNothing;
1487 else if (!strcmp (s[i], "OffTheSpot")) 1446 else if (!strcmp (s[i], "OffTheSpot"))
1488 input_style = (XIMPreeditArea | XIMStatusArea); 1447 input_style = XIMPreeditArea | XIMStatusArea;
1489 else if (!strcmp (s[i], "Root")) 1448 else if (!strcmp (s[i], "Root"))
1490 input_style = (XIMPreeditNothing | XIMStatusNothing); 1449 input_style = XIMPreeditNothing | XIMStatusNothing;
1491 else if (!strcmp (s[i], "None")) 1450 else if (!strcmp (s[i], "None"))
1492 input_style = (XIMPreeditNone | XIMStatusNone); 1451 input_style = XIMPreeditNone | XIMStatusNone;
1452#ifdef ENABLE_XIM_ONTHESPOT
1453 else if (SHOULD_INVOKE (HOOK_XIM_PREEDIT_START) && !strcmp (s[i], "OnTheSpot"))
1454 input_style = XIMPreeditCallbacks | XIMStatusNothing;
1455#endif
1456 else
1457 input_style = XIMPreeditNothing | XIMStatusNothing;
1493 1458
1494 for (j = 0; j < xim_styles->count_styles; j++) 1459 for (j = 0; j < xim_styles->count_styles; j++)
1495 if (input_style == xim_styles->supported_styles[j]) 1460 if (input_style == xim_styles->supported_styles[j])
1496 { 1461 {
1497 rxvt_freecommastring (s); 1462 rxvt_freecommastring (s);
… …
1535 "*", 1500 "*",
1536 fheight, 1501 fheight,
1537 fheight + 1, fheight - 1, 1502 fheight + 1, fheight - 1,
1538 fheight - 2, fheight + 2); 1503 fheight - 2, fheight + 2);
1539 1504
1540 fs = XCreateFontSet (display->display, rs[Rs_imFont] ? rs[Rs_imFont] : pat, 1505 fs = XCreateFontSet (dpy, rs[Rs_imFont] ? rs[Rs_imFont] : pat,
1541 &missing_charset_list, &missing_charset_count, &def_string); 1506 &missing_charset_list, &missing_charset_count, &def_string);
1542 1507
1543 if (missing_charset_list) 1508 if (missing_charset_list)
1544 XFreeStringList (missing_charset_list); 1509 XFreeStringList (missing_charset_list);
1545 1510
… …
1586 XNBackground, bg, 1551 XNBackground, bg,
1587 XNArea, &status_rect, 1552 XNArea, &status_rect,
1588 XNFontSet, fs, 1553 XNFontSet, fs,
1589 NULL); 1554 NULL);
1590 } 1555 }
1556#if ENABLE_XIM_ONTHESPOT
1557 else if (input_style & XIMPreeditCallbacks)
1558 {
1559 im_set_position (spot);
1560
1561 xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start;
1562 xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done;
1563 xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw;
1564# if 0
1565 xcb[3].client_data = (XPointer)this; xcb[3].callback = (XIMProc)xim_preedit_caret;
1566# endif
1567
1568 preedit_attr = XVaCreateNestedList (0,
1569 XNSpotLocation, &spot,
1570 XNPreeditStartCallback, &xcb[0],
1571 XNPreeditDoneCallback , &xcb[1],
1572 XNPreeditDrawCallback , &xcb[2],
1573# if 0
1574 XNPreeditCaretCallback, &xcb[3],
1575# endif
1576 NULL);
1577 }
1578#endif
1591 1579
1592 Input_Context = XCreateIC (xim, 1580 Input_Context = XCreateIC (xim,
1593 XNInputStyle, input_style, 1581 XNInputStyle, input_style,
1594 XNClientWindow, vt, 1582 XNClientWindow, vt,
1595 XNFocusWindow, parent[0], 1583 XNFocusWindow, parent[0],
… …
1597 preedit_attr, 1585 preedit_attr,
1598 status_attr ? XNStatusAttributes : NULL, 1586 status_attr ? XNStatusAttributes : NULL,
1599 status_attr, NULL); 1587 status_attr, NULL);
1600 1588
1601 if (preedit_attr) XFree (preedit_attr); 1589 if (preedit_attr) XFree (preedit_attr);
1602 if (status_attr) XFree (status_attr); 1590 if (status_attr) XFree (status_attr);
1603 if (fs) XFreeFontSet (display->display, fs); 1591 if (fs) XFreeFontSet (dpy, fs);
1604 1592
1605 if (Input_Context == NULL) 1593 if (Input_Context == NULL)
1606 { 1594 {
1607 rxvt_warn ("failed to create input context, continuing without XIM.\n"); 1595 rxvt_warn ("failed to create input context, continuing without XIM.\n");
1608 im_destroy (); 1596 im_destroy ();
1609 return false; 1597 return false;
1610 } 1598 }
1611 1599
1612 if (input_style & XIMPreeditArea) 1600#if 0
1601 // unfortunately, only the focus window is used by XIM, hard to fix
1602 if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL))
1603 vt_select_input ();
1604#endif
1605
1613 IMSetStatusPosition (); 1606 IMSetPosition ();
1614 1607
1615 D_MAIN ((stderr, "rxvt_IM_get_IC () - successful connection"));
1616 return true; 1608 return true;
1617} 1609}
1618 1610
1619void 1611void
1620rxvt_term::im_cb () 1612rxvt_term::im_cb ()
… …
1622 int i; 1614 int i;
1623 const char *p; 1615 const char *p;
1624 char **s; 1616 char **s;
1625 char buf[IMBUFSIZ]; 1617 char buf[IMBUFSIZ];
1626 1618
1627 SET_R (this); 1619 make_current ();
1628 1620
1629 im_destroy (); 1621 im_destroy ();
1630 1622
1631 D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()"));
1632 if (Input_Context) 1623 if (Input_Context)
1633 return; 1624 return;
1634 1625
1635#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) 1626#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
1636 if (rs[Rs_imLocale]) 1627 if (rs[Rs_imLocale])
… …
1678 SET_LOCALE (locale); 1669 SET_LOCALE (locale);
1679#endif 1670#endif
1680} 1671}
1681 1672
1682void 1673void
1683rxvt_term::IMSetStatusPosition () 1674rxvt_term::IMSetPosition ()
1684{ 1675{
1685 XRectangle preedit_rect, status_rect, *needed_rect; 1676 XRectangle preedit_rect, status_rect, *needed_rect;
1686 XVaNestedList preedit_attr, status_attr; 1677 XVaNestedList preedit_attr, status_attr;
1687 1678
1688 if (!Input_Context 1679 if (!Input_Context
1689 || !focus 1680 || !focus
1690 || !(input_style & XIMPreeditArea) 1681 || !(input_style & (XIMPreeditArea | XIMPreeditPosition))
1691 || !IMisRunning ()) 1682 || !IMisRunning ())
1692 return; 1683 return;
1693 1684
1685 if (input_style & XIMPreeditPosition)
1686 {
1687 im_set_size (preedit_rect);
1688 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);
1689
1690 XSetICValues (Input_Context,
1691 XNPreeditAttributes, preedit_attr, NULL);
1692 }
1693 else
1694 {
1694 /* Getting the necessary width of preedit area */ 1695 /* Getting the necessary width of preedit area */
1695 status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); 1696 status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL);
1696 XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); 1697 XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL);
1697 XFree (status_attr); 1698 XFree (status_attr);
1698 1699
1699 im_set_preedit_area (preedit_rect, status_rect, *needed_rect); 1700 im_set_preedit_area (preedit_rect, status_rect, *needed_rect);
1700 XFree (needed_rect); 1701 XFree (needed_rect);
1701 1702
1702 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); 1703 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);
1703 status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); 1704 status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL);
1704 1705
1705 XSetICValues (Input_Context, 1706 XSetICValues (Input_Context,
1706 XNPreeditAttributes, preedit_attr, 1707 XNPreeditAttributes, preedit_attr,
1707 XNStatusAttributes, status_attr, NULL); 1708 XNStatusAttributes, status_attr,
1709 NULL);
1708 1710
1711 XFree (status_attr);
1712 }
1713
1709 XFree (preedit_attr); 1714 XFree (preedit_attr);
1710 XFree (status_attr);
1711} 1715}
1712#endif /* USE_XIM */ 1716#endif /* USE_XIM */
1713 1717
1714/*----------------------------------------------------------------------*/ 1718void
1715rxvt_t rxvt_current_term; 1719rxvt_term::get_window_origin (int &x, int &y)
1720{
1721 Window cr;
1722 XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr);
1723/* fprintf( stderr, "origin is %+d%+d\n", x, y);*/
1724}
1725
1726Pixmap
1727rxvt_term::get_pixmap_property (int prop_id)
1728{
1729 if (prop_id > 0 && prop_id < NUM_XA)
1730 if (xa[prop_id])
1731 {
1732 int aformat;
1733 unsigned long nitems, bytes_after;
1734 Atom atype;
1735 unsigned char *prop = NULL;
1736 int result = XGetWindowProperty (dpy, display->root, xa[prop_id],
1737 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1738 &nitems, &bytes_after, &prop);
1739 if (result == Success && prop && atype == XA_PIXMAP)
1740 {
1741 return *(Pixmap *)prop;
1742 }
1743 }
1744 return None;
1745}
1746
1747#ifdef HAVE_BG_PIXMAP
1748# if TRACE_PIXMAPS
1749# undef update_background
1750int rxvt_term::trace_update_background (const char *file, int line)
1751{
1752 fprintf (stderr, "%s:%d:update_background()\n", file, line);
1753 update_background ();
1754}
1755# endif
1756
1757int
1758rxvt_term::update_background ()
1759{
1760 bgPixmap.invalidate ();
1761
1762 /* no chance of real time refresh if we are blurring! */
1763 if (bgPixmap.invalid_since + 0.5 < ev::now () && !(bgPixmap.flags & bgPixmap_t::blurNeeded))
1764 bgPixmap.render ();
1765 else
1766 {
1767 update_background_ev.stop ();
1768
1769 if (!bgPixmap.need_client_side_rendering())
1770 update_background_ev.start (.05);
1771 else if (bgPixmap.flags & bgPixmap_t::blurNeeded)
1772 update_background_ev.start (.20); /* very slow !!! */
1773 else
1774 update_background_ev.start (.07);
1775 }
1776
1777 return 0;
1778}
1779
1780void
1781rxvt_term::update_background_cb (ev::timer &w, int revents)
1782{
1783 bgPixmap.render ();
1784}
1785
1786#endif /* HAVE_BG_PIXMAP */
1716 1787
1717/*----------------------- end-of-file (C source) -----------------------*/ 1788/*----------------------- end-of-file (C source) -----------------------*/

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