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Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.200 by root, Wed Jan 25 00:42:20 2006 UTC vs.
Revision 1.280 by ayin, Wed Dec 12 11:35:56 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>
51# endif
49#endif 52#endif
50 53
51vector<rxvt_term *> rxvt_term::termlist; 54vector<rxvt_term *> rxvt_term::termlist;
52 55
53// used to tell global functions which terminal instance is "active" 56// used to tell global functions which terminal instance is "active"
… …
56static char curlocale[128], savelocale[128]; 59static char curlocale[128], savelocale[128];
57 60
58bool 61bool
59rxvt_set_locale (const char *locale) NOTHROW 62rxvt_set_locale (const char *locale) NOTHROW
60{ 63{
64 int size = strlen (locale) + 1;
65
66 if (size > sizeof (curlocale))
67 rxvt_fatal ("locale string too long, aborting.\n");
68
61 if (!locale || !strncmp (locale, curlocale, 128)) 69 if (!locale || !memcmp (locale, curlocale, size))
62 return false; 70 return false;
63 71
64 strncpy (curlocale, locale, 128); 72 memcpy (curlocale, locale, size);
65 setlocale (LC_CTYPE, curlocale); 73 setlocale (LC_CTYPE, curlocale);
66 return true; 74 return true;
67} 75}
68 76
69void 77void
… …
83class rxvt_composite_vec rxvt_composite; 91class rxvt_composite_vec rxvt_composite;
84 92
85text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2) 93text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2)
86{ 94{
87 compose_char *cc; 95 compose_char *cc;
88 96
89 // break compose chains, as stupid readline really likes to duplicate 97 // break compose chains, as stupid readline really likes to duplicate
90 // composing characters for some reason near the end of a line. 98 // composing characters for some reason near the end of a line.
91 cc = (*this)[c1]; 99 cc = (*this)[c1];
92 while (cc) 100 while (cc)
93 { 101 {
… …
142 150
143} 151}
144#endif 152#endif
145 153
146rxvt_term::rxvt_term () 154rxvt_term::rxvt_term ()
147 : 155{
148#if TRANSPARENT 156#if HAVE_BG_PIXMAP
149 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); cursor_blink_ev.set (0., CURSOR_BLINK_INTERVAL);
161#endif
162#ifdef TEXT_BLINK
163 text_blink_ev.set <rxvt_term, &rxvt_term::text_blink_cb> (this); text_blink_ev.set (0., TEXT_BLINK_INTERVAL);
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),
150#endif 176#endif
151#ifdef HAVE_SCROLLBARS 177#ifdef HAVE_SCROLLBARS
152 scrollbar_ev (this, &rxvt_term::x_cb), 178 scrollbar_ev.set <rxvt_term, &rxvt_term::x_cb> (this),
153#endif 179#endif
154#ifdef CURSOR_BLINK 180#ifdef USE_XIM
155 cursor_blink_ev (this, &rxvt_term::cursor_blink_cb), 181 im_ev.set <rxvt_term, &rxvt_term::im_cb> (this),
156#endif
157#ifdef TEXT_BLINK
158 text_blink_ev (this, &rxvt_term::text_blink_cb),
159#endif
160#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
161 cont_scroll_ev (this, &rxvt_term::cont_scroll_cb),
162#endif
163#ifdef SELECTION_SCROLLING
164 sel_scroll_ev (this, &rxvt_term::sel_scroll_cb),
165#endif
166#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
167 slip_wheel_ev (this, &rxvt_term::slip_wheel_cb),
168#endif 182#endif
169#ifdef POINTER_BLANK 183#ifdef POINTER_BLANK
170 pointer_ev (this, &rxvt_term::pointer_cb), 184 pointer_ev.set <rxvt_term, &rxvt_term::pointer_cb> (this);
171#endif 185#endif
172#ifdef USE_XIM
173 im_ev (this, &rxvt_term::im_cb),
174#endif
175#ifndef NO_BELL 186#ifndef NO_BELL
176 bell_ev (this, &rxvt_term::bell_cb), 187 bell_ev.set <rxvt_term, &rxvt_term::bell_cb> (this);
177#endif 188#endif
178 termwin_ev (this, &rxvt_term::x_cb), 189 child_ev.set <rxvt_term, &rxvt_term::child_cb> (this);
179 vt_ev (this, &rxvt_term::x_cb), 190 prepare_ev.set <rxvt_term, &rxvt_term::prepare_cb> (this);
180 child_ev (this, &rxvt_term::child_cb), 191 flush_ev.set <rxvt_term, &rxvt_term::flush_cb> (this);
181 check_ev (this, &rxvt_term::check_cb), 192 destroy_ev.set <rxvt_term, &rxvt_term::destroy_cb> (this);
182 flush_ev (this, &rxvt_term::flush_cb), 193 pty_ev.set <rxvt_term, &rxvt_term::pty_cb> (this);
183 destroy_ev (this, &rxvt_term::destroy_cb), 194 incr_ev.set <rxvt_term, &rxvt_term::incr_cb> (this);
184 pty_ev (this, &rxvt_term::pty_cb), 195 termwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
185 incr_ev (this, &rxvt_term::incr_cb) 196 vt_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
186{ 197
187 cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; 198 cmdbuf_ptr = cmdbuf_endp = cmdbuf_base;
188 199
189 termlist.push_back (this); 200 termlist.push_back (this);
190 201
191#ifdef KEYSYM_RESOURCE 202#ifdef KEYSYM_RESOURCE
… …
193#endif 204#endif
194} 205}
195 206
196// 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.
197// for use before an emergency exit 208// for use before an emergency exit
209void
198void rxvt_term::emergency_cleanup () 210rxvt_term::emergency_cleanup ()
199{ 211{
200 if (cmd_pid) 212 if (cmd_pid)
201 kill (-cmd_pid, SIGHUP); 213 kill (-cmd_pid, SIGHUP);
202 214
215 pty_ev.stop ();
203 delete pty; pty = 0; 216 delete pty; pty = 0;
204} 217}
205 218
206rxvt_term::~rxvt_term () 219rxvt_term::~rxvt_term ()
207{ 220{
… …
216#endif 229#endif
217 delete fontset[0]; 230 delete fontset[0];
218 231
219 if (display) 232 if (display)
220 { 233 {
221 dDisp;
222
223 selection_clear (); 234 selection_clear ();
224 235
225#ifdef USE_XIM 236#ifdef USE_XIM
226 im_destroy (); 237 im_destroy ();
227#endif 238#endif
228#ifdef XTERM_SCROLLBAR 239#ifdef XTERM_SCROLLBAR
229 if (xscrollbarGC) XFreeGC (disp, xscrollbarGC); 240 if (xscrollbarGC) XFreeGC (dpy, xscrollbarGC);
230 if (ShadowGC) XFreeGC (disp, ShadowGC); 241 if (ShadowGC) XFreeGC (dpy, ShadowGC);
231#endif 242#endif
232#ifdef PLAIN_SCROLLBAR 243#ifdef PLAIN_SCROLLBAR
233 if (pscrollbarGC) XFreeGC (disp, pscrollbarGC); 244 if (pscrollbarGC) XFreeGC (dpy, pscrollbarGC);
234#endif 245#endif
235#ifdef NEXT_SCROLLBAR 246#ifdef NEXT_SCROLLBAR
236 if (blackGC) XFreeGC (disp, blackGC); 247 if (blackGC) XFreeGC (dpy, blackGC);
237 if (whiteGC) XFreeGC (disp, whiteGC); 248 if (whiteGC) XFreeGC (dpy, whiteGC);
238 if (grayGC) XFreeGC (disp, grayGC); 249 if (grayGC) XFreeGC (dpy, grayGC);
239 if (darkGC) XFreeGC (disp, darkGC); 250 if (darkGC) XFreeGC (dpy, darkGC);
240 if (stippleGC) XFreeGC (disp, stippleGC); 251 if (stippleGC) XFreeGC (dpy, stippleGC);
241 if (dimple) XFreePixmap (disp, dimple); 252 if (dimple) XFreePixmap (dpy, dimple);
242 if (upArrow) XFreePixmap (disp, upArrow); 253 if (upArrow) XFreePixmap (dpy, upArrow);
243 if (downArrow) XFreePixmap (disp, downArrow); 254 if (downArrow) XFreePixmap (dpy, downArrow);
244 if (upArrowHi) XFreePixmap (disp, upArrowHi); 255 if (upArrowHi) XFreePixmap (dpy, upArrowHi);
245 if (downArrowHi) XFreePixmap (disp, downArrowHi); 256 if (downArrowHi) XFreePixmap (dpy, downArrowHi);
246#endif 257#endif
247#ifdef RXVT_SCROLLBAR 258#ifdef RXVT_SCROLLBAR
248 if (topShadowGC) XFreeGC (disp, topShadowGC); 259 if (topShadowGC) XFreeGC (dpy, topShadowGC);
249 if (botShadowGC) XFreeGC (disp, botShadowGC); 260 if (botShadowGC) XFreeGC (dpy, botShadowGC);
250 if (scrollbarGC) XFreeGC (disp, scrollbarGC); 261 if (scrollbarGC) XFreeGC (dpy, scrollbarGC);
251#endif 262#endif
252 if (gc) XFreeGC (disp, gc); 263 if (gc) XFreeGC (dpy, gc);
253 264
254 delete drawable; 265 delete drawable;
255 // destroy all windows 266 // destroy all windows
256 if (parent[0]) 267 if (parent[0])
257 XDestroyWindow (disp, parent[0]); 268 XDestroyWindow (dpy, parent[0]);
258 }
259 269
260 // TODO: free pixcolours, colours should become part of rxvt_display 270 for (int i = 0; i < TOTAL_COLORS; i++)
261 delete pix_colors_focused; 271 if (ISSET_PIXCOLOR (i))
272 {
273 pix_colors_focused [i].free (this);
262#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
263 delete pix_colors_unfocused; 284 delete [] pix_colors_unfocused;
264#endif 285#endif
265 286
287#ifdef HAVE_BG_PIXMAP
288 bgPixmap.destroy ();
289#endif
266 displays.put (display); 290 displays.put (display);
267 291
268 scr_release (); 292 scr_release ();
269 293
270 /* clear all resources */ 294 /* clear all resources */
271 for (int i = 0; i < allocated.size (); i++) 295 for (int i = 0; i < allocated.size (); i++)
272 free (allocated [i]); 296 free (allocated [i]);
273 297
274 free (selection.text); 298 free (selection.text);
275 // TODO: manage env vars in child only(!) 299 // TODO: manage env vars in child only(!)
276 free (env_windowid);
277 free (env_display); 300 free (env_display);
278 free (env_term); 301 free (env_term);
279 free (env_colorfgbg);
280 free (locale); 302 free (locale);
281 free (v_buffer); 303 free (v_buffer);
282 free (incr_buf); 304 free (incr_buf);
283 305
284 delete envv; 306 delete envv;
285 delete argv; 307 delete argv;
286 308
287#ifdef KEYSYM_RESOURCE 309#ifdef KEYSYM_RESOURCE
288 delete keyboard; 310 delete keyboard;
289#endif 311#endif
312#ifndef NO_RESOURCES
313 XrmDestroyDatabase (option_db);
314#endif
290} 315}
291 316
292// child has exited, usually destroys 317// child has exited, usually destroys
293void 318void
294rxvt_term::child_cb (child_watcher &w, int status) 319rxvt_term::child_cb (ev::child &w, int status)
295{ 320{
296 HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END)); 321 HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END));
297 322
298 cmd_pid = 0; 323 cmd_pid = 0;
299 324
300 if (!OPTION (Opt_hold)) 325 if (!option (Opt_hold))
301 destroy (); 326 destroy ();
302} 327}
303 328
304void 329void
305rxvt_term::destroy () 330rxvt_term::destroy ()
306{ 331{
307 if (destroy_ev.active) 332 if (ev_is_active (&destroy_ev))
308 return; 333 return;
309 334
310 HOOK_INVOKE ((this, HOOK_DESTROY, DT_END)); 335 HOOK_INVOKE ((this, HOOK_DESTROY, DT_END));
311 336
312#if ENABLE_OVERLAY 337#if ENABLE_OVERLAY
… …
319 im_ev.stop (display); 344 im_ev.stop (display);
320#endif 345#endif
321#if HAVE_SCROLLBARS 346#if HAVE_SCROLLBARS
322 scrollbar_ev.stop (display); 347 scrollbar_ev.stop (display);
323#endif 348#endif
324#if TRANSPARENT 349#if ENABLE_TRANSPARENCY || ENABLE_PERL
325 rootwin_ev.stop (display); 350 rootwin_ev.stop (display);
326#endif 351#endif
327 incr_ev.stop (); 352 incr_ev.stop ();
328 termwin_ev.stop (display); 353 termwin_ev.stop (display);
329 vt_ev.stop (display); 354 vt_ev.stop (display);
330 } 355 }
331 356
332 check_ev.stop (); 357 prepare_ev.stop ();
333 pty_ev.stop (); 358 pty_ev.stop ();
334#ifdef CURSOR_BLINK 359#ifdef CURSOR_BLINK
335 cursor_blink_ev.stop (); 360 cursor_blink_ev.stop ();
336#endif 361#endif
337#ifdef TEXT_BLINK 362#ifdef TEXT_BLINK
… …
345#endif 370#endif
346#ifdef POINTER_BLANK 371#ifdef POINTER_BLANK
347 pointer_ev.stop (); 372 pointer_ev.stop ();
348#endif 373#endif
349 374
350 destroy_ev.start (0); 375 destroy_ev.start ();
351} 376}
352 377
353void 378void
354rxvt_term::destroy_cb (time_watcher &w) 379rxvt_term::destroy_cb (ev::idle &w, int revents)
355{ 380{
356 make_current (); 381 make_current ();
357 382
358 delete this; 383 delete this;
359} 384}
… …
370{ 395{
371 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++)
372 (*t)->emergency_cleanup (); 397 (*t)->emergency_cleanup ();
373} 398}
374 399
375#if ENABLE_FRILLS 400#if !ENABLE_MINIMAL
376static void 401static void
377print_x_error (Display *dpy, XErrorEvent *event) 402print_x_error (Display *dpy, XErrorEvent *event)
378{ 403{
379 char buffer[BUFSIZ]; 404 char buffer[BUFSIZ];
380 char mesg[BUFSIZ]; 405 char mesg[BUFSIZ];
… …
413 else 438 else
414 XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", 439 XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x",
415 mesg, BUFSIZ); 440 mesg, BUFSIZ);
416 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); 441 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid);
417 } 442 }
418 XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", 443 XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",
419 mesg, BUFSIZ); 444 mesg, BUFSIZ);
420 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); 445 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial);
421} 446}
422#endif 447#endif
423 448
… …
428 GET_R->allowedxerror = event->error_code; 453 GET_R->allowedxerror = event->error_code;
429 else 454 else
430 { 455 {
431 // 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,
432 // so just output the error and continue 457 // so just output the error and continue
433#if ENABLE_FRILLS 458#if ENABLE_MINIMAL
459 old_xerror_handler (display, event);
460#else
434 print_x_error (display, event); 461 print_x_error (display, event);
435#else
436 old_xerror_handler (display, event);
437#endif 462#endif
438 } 463 }
439 464
440 return 0; 465 return 0;
441} 466}
… …
448 rxvt_emergency_cleanup (); 473 rxvt_emergency_cleanup ();
449 _exit (EXIT_FAILURE); 474 _exit (EXIT_FAILURE);
450} 475}
451 476
452/*----------------------------------------------------------------------*/ 477/*----------------------------------------------------------------------*/
453bool 478void
454rxvt_term::init (int argc, const char *const *argv, stringvec *envv) 479rxvt_term::init (int argc, const char *const *argv, stringvec *envv)
455{ 480{
456 this->envv = envv; 481 this->envv = envv;
457 482
458 SET_R (this); 483 SET_R (this);
459 set_locale (""); 484 set_locale ("");
460 set_environ (envv); // few things in X do not call setlocale :( 485 set_environ (envv); // few things in X do not call setlocale :(
461 486
462 if (!init_vars ()) 487 init_vars ();
463 return false;
464 488
465 init_secondary (); 489 init_secondary ();
466 490
467 const char **cmd_argv = init_resources (argc, argv); 491 const char **cmd_argv = init_resources (argc, argv);
468 492
469#ifdef KEYSYM_RESOURCE 493#ifdef KEYSYM_RESOURCE
470 keyboard->register_done (); 494 keyboard->register_done ();
471#endif 495#endif
472 496
473#ifdef HAVE_SCROLLBARS 497#ifdef HAVE_SCROLLBARS
474 if (OPTION (Opt_scrollBar)) 498 if (option (Opt_scrollBar))
475 scrollBar.setIdle (); /* set existence for size calculations */ 499 scrollBar.setIdle (); /* set existence for size calculations */
476#endif 500#endif
477 501
478 pty = ptytty::create (); 502 pty = ptytty::create ();
479 503
480 create_windows (argc, argv); 504 create_windows (argc, argv);
481 505
482 dDisp;
483
484 init_xlocale (); 506 init_xlocale ();
485 507
486 scr_reset (); // initialize screen 508 scr_reset (); // initialize screen
487 509
488#if 0 510#if 0
489 XSynchronize (disp, True); 511 XSynchronize (dpy, True);
490#endif 512#endif
491 513
492#ifdef HAVE_SCROLLBARS 514#ifdef HAVE_SCROLLBARS
493 if (OPTION (Opt_scrollBar)) 515 if (option (Opt_scrollBar))
494 resize_scrollbar (); /* create and map scrollbar */ 516 resize_scrollbar (); /* create and map scrollbar */
495#endif 517#endif
518#ifdef HAVE_BG_PIXMAP
519 {
520 bgPixmap.set_target (this);
521
496#ifdef TRANSPARENT 522#ifdef ENABLE_TRANSPARENCY
497 if (OPTION (Opt_transparent)) 523 if (option (Opt_transparent))
498 { 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 ();
499 XSelectInput (disp, display->root, PropertyChangeMask); 536 XSelectInput (dpy, display->root, PropertyChangeMask);
500 check_our_parents ();
501 rootwin_ev.start (display, display->root); 537 rootwin_ev.start (display, display->root);
502 } 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
562#if ENABLE_PERL
563 rootwin_ev.start (display, display->root);
503#endif 564#endif
504 565
505 set_colorfgbg (); 566 set_colorfgbg ();
506 567
507 init_command (cmd_argv); 568 init_command (cmd_argv);
508 569
509 free (cmd_argv); 570 free (cmd_argv);
510 571
511 if (pty->pty >= 0) 572 if (pty->pty >= 0)
512 pty_ev.start (pty->pty, EVENT_READ); 573 pty_ev.start (pty->pty, ev::READ);
513 574
514 check_ev.start (); 575 prepare_ev.start ();
515 576
516 HOOK_INVOKE ((this, HOOK_START, DT_END)); 577 HOOK_INVOKE ((this, HOOK_START, DT_END));
517 578
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
518 XMapWindow (disp, vt); 589 XMapWindow (dpy, vt);
519 XMapWindow (disp, parent[0]); 590 XMapWindow (dpy, parent[0]);
520
521 return true;
522} 591}
523 592
524static struct sig_handlers 593static struct sig_handlers
525{ 594{
526 sig_watcher sw_term, sw_int; 595 ev::sig sw_term, sw_int;
527 596
528 /* 597 /*
529 * Catch a fatal signal and tidy up before quitting 598 * Catch a fatal signal and tidy up before quitting
530 */ 599 */
531 void 600 void sig_term (ev::sig &w, int revents);
532 sig_term (sig_watcher &w) 601
602 sig_handlers ()
533 { 603 {
534 rxvt_emergency_cleanup (); 604 sw_term.set<sig_handlers, &sig_handlers::sig_term> (this);
535 signal (w.signum, SIG_DFL);
536 kill (getpid (), w.signum);
537 }
538
539 sig_handlers ()
540 : sw_term (this, &sig_handlers::sig_term),
541 sw_int (this, &sig_handlers::sig_term) 605 sw_int .set<sig_handlers, &sig_handlers::sig_term> (this);
542 {
543 } 606 }
544} sig_handlers; 607} sig_handlers;
545 608
609void
610sig_handlers::sig_term (ev::sig &w, int revents)
611{
612 rxvt_emergency_cleanup ();
613 w.stop ();
614 kill (getpid (), w.signum);
615}
616
546char **rxvt_environ; // startup environment 617char **rxvt_environ; // startup environment
547 618
548void 619void
549rxvt_init () 620rxvt_init ()
550{ 621{
551 ptytty::init (); 622 ptytty::init ();
623
624 if (!ev_default_loop (0))
625 rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n");
552 626
553 rxvt_environ = environ; 627 rxvt_environ = environ;
554 628
555 signal (SIGHUP, SIG_IGN); 629 signal (SIGHUP, SIG_IGN);
556 signal (SIGPIPE, SIG_IGN); 630 signal (SIGPIPE, SIG_IGN);
557 631
558 sig_handlers.sw_term.start (SIGTERM); 632 sig_handlers.sw_term.start (SIGTERM); ev_unref ();
559 sig_handlers.sw_int.start (SIGINT); 633 sig_handlers.sw_int.start (SIGINT); ev_unref ();
560 634
561 /* need to trap SIGURG for SVR4 (Unixware) rlogin */ 635 /* need to trap SIGURG for SVR4 (Unixware) rlogin */
562 /* signal (SIGURG, SIG_DFL); */ 636 /* signal (SIGURG, SIG_DFL); */
563 637
564 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); 638 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);
… …
604 return p; 678 return p;
605} 679}
606 680
607/*----------------------------------------------------------------------*/ 681/*----------------------------------------------------------------------*/
608/* 682/*
609 * window size/position calculcations for XSizeHint and other storage. 683 * window size/position calculations for XSizeHint and other storage.
610 * if width/height are non-zero then override calculated width/height 684 * if width/height are non-zero then override calculated width/height
611 */ 685 */
612void 686void
613rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) 687rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)
614{ 688{
615 short recalc_x, recalc_y; 689 short recalc_x, recalc_y;
616 int x, y, sb_w, flags; 690 int x, y, sb_w, flags;
617 unsigned int w, h; 691 unsigned int w, h;
618 unsigned int max_width, max_height; 692 unsigned int max_width, max_height;
619 dDisp;
620 693
621 szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; 694 szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity;
622 szHint.win_gravity = NorthWestGravity; 695 szHint.win_gravity = NorthWestGravity;
623 /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ 696 /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */
624 697
… …
686 759
687 if (scrollBar.state) 760 if (scrollBar.state)
688 { 761 {
689 sb_w = scrollbar_TotalWidth (); 762 sb_w = scrollbar_TotalWidth ();
690 szHint.base_width += sb_w; 763 szHint.base_width += sb_w;
764
691 if (!OPTION (Opt_scrollBar_right)) 765 if (!option (Opt_scrollBar_right))
692 window_vt_x += sb_w; 766 window_vt_x += sb_w;
693 } 767 }
694 768
695 szHint.width_inc = fwidth; 769 szHint.width_inc = fwidth;
696 szHint.height_inc = fheight; 770 szHint.height_inc = fheight;
697 szHint.min_width = szHint.base_width + szHint.width_inc; 771 szHint.min_width = szHint.base_width + szHint.width_inc;
698 szHint.min_height = szHint.base_height + szHint.height_inc; 772 szHint.min_height = szHint.base_height + szHint.height_inc;
699 773
700 if (newwidth && newwidth - szHint.base_width < max_width) 774 if (newwidth && newwidth - szHint.base_width < max_width)
701 { 775 {
702 szHint.width = newwidth; 776 szHint.width = newwidth;
… …
717 { 791 {
718 min_it (height, max_height); 792 min_it (height, max_height);
719 szHint.height = szHint.base_height + height; 793 szHint.height = szHint.base_height + height;
720 } 794 }
721 795
722 if (scrollBar.state && OPTION (Opt_scrollBar_right)) 796 if (scrollBar.state && option (Opt_scrollBar_right))
723 window_sb_x = szHint.width - sb_w; 797 window_sb_x = szHint.width - sb_w;
724 798
725 if (recalc_x) 799 if (recalc_x)
726 szHint.x += DisplayWidth (disp, display->screen) - szHint.width - 2 * ext_bwidth; 800 szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth;
801
727 if (recalc_y) 802 if (recalc_y)
728 szHint.y += DisplayHeight (disp, display->screen) - szHint.height - 2 * ext_bwidth; 803 szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth;
729 804
730 ncol = width / fwidth; 805 ncol = width / fwidth;
731 nrow = height / fheight; 806 nrow = height / fheight;
732} 807}
733 808
… …
749 ws.ws_xpixel = width; 824 ws.ws_xpixel = width;
750 ws.ws_ypixel = height; 825 ws.ws_ypixel = height;
751 (void)ioctl (pty->pty, TIOCSWINSZ, &ws); 826 (void)ioctl (pty->pty, TIOCSWINSZ, &ws);
752 827
753#if 0 828#if 0
754 // TIOCSWINSZ⎈ is supposed to do this automatically and correctly 829 // TIOCSWINSZ is supposed to do this automatically and correctly
755 if (cmd_pid) /* force through to the command */ 830 if (cmd_pid) /* force through to the command */
756 kill (-cmd_pid, SIGWINCH); 831 kill (-cmd_pid, SIGWINCH);
757#endif 832#endif
758} 833}
759 834
… …
788 delete fontset[0]; 863 delete fontset[0];
789 fontset[0] = fs; 864 fontset[0] = fs;
790 865
791 prop = (*fs)[1]->properties (); 866 prop = (*fs)[1]->properties ();
792 prop.height += lineSpace; 867 prop.height += lineSpace;
868
793 fs->set_prop (prop); 869 fs->set_prop (prop, false);
794 870
795 fwidth = prop.width; 871 fwidth = prop.width;
796 fheight = prop.height; 872 fheight = prop.height;
797 fbase = prop.ascent; 873 fbase = prop.ascent;
798 874
… …
807 { 883 {
808 fontset[style] = fs = new rxvt_fontset (this); 884 fontset[style] = fs = new rxvt_fontset (this);
809 rxvt_fontprop prop2 = prop; 885 rxvt_fontprop prop2 = prop;
810 886
811 if (res) 887 if (res)
812 prop2.weight = prop2.slant = rxvt_fontprop::unset; 888 {
889 fs->populate (res);
890 fs->set_prop (prop2, false);
891 }
813 else 892 else
814 { 893 {
815 res = fontset[0]->fontdesc; 894 fs->populate (fontset[0]->fontdesc);
816 895
817 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;
818 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);
819 } 900 }
820 901
821 fs->populate (res);
822 fs->set_prop (prop2);
823 } 902 }
824#else 903#else
825 fontset[style] = fontset[0]; 904 fontset[style] = fontset[0];
826#endif 905#endif
827 } 906 }
… …
829 if (parent[0]) 908 if (parent[0])
830 { 909 {
831 resize_all_windows (0, 0, 0); 910 resize_all_windows (0, 0, 0);
832 scr_remap_chars (); 911 scr_remap_chars ();
833 scr_touch (true); 912 scr_touch (true);
834 } 913 }
835 914
836 return true; 915 return true;
837} 916}
838 917
918void
839void rxvt_term::set_string_property (Atom prop, const char *str, int len) 919rxvt_term::set_string_property (Atom prop, const char *str, int len)
840{ 920{
841 XChangeProperty (display->display, parent[0], 921 XChangeProperty (dpy, parent[0],
842 prop, XA_STRING, 8, PropModeReplace, 922 prop, XA_STRING, 8, PropModeReplace,
843 (const unsigned char *)str, len >= 0 ? len : strlen (str)); 923 (const unsigned char *)str, len >= 0 ? len : strlen (str));
844} 924}
845 925
926void
846void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) 927rxvt_term::set_utf8_property (Atom prop, const char *str, int len)
847{ 928{
848 wchar_t *ws = rxvt_mbstowcs (str, len); 929 wchar_t *ws = rxvt_mbstowcs (str, len);
849 char *s = rxvt_wcstoutf8 (ws); 930 char *s = rxvt_wcstoutf8 (ws);
850 931
851 XChangeProperty (display->display, parent[0], 932 XChangeProperty (dpy, parent[0],
852 prop, xa[XA_UTF8_STRING], 8, PropModeReplace, 933 prop, xa[XA_UTF8_STRING], 8, PropModeReplace,
853 (const unsigned char *)s, strlen (s)); 934 (const unsigned char *)s, strlen (s));
854 935
855 free (s); 936 free (s);
856 free (ws); 937 free (ws);
… …
875#if ENABLE_EWMH 956#if ENABLE_EWMH
876 set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); 957 set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);
877#endif 958#endif
878} 959}
879 960
961void
962rxvt_term::set_window_color (int idx, const char *color)
963{
880#ifdef XTERM_COLOR_CHANGE 964#ifdef XTERM_COLOR_CHANGE
881void
882rxvt_term::set_window_color (int idx, const char *color)
883{
884 rxvt_color xcol; 965 rxvt_color xcol;
885 int i; 966 int i;
886 967
887 if (color == NULL || *color == '\0') 968 if (color == NULL || *color == '\0')
888 return; 969 return;
889 970
971 color = strdup (color);
972 allocated.push_back ((void *)color);
973 rs[Rs_color + idx] = color;
974
890 /* handle color aliases */ 975 /* handle color aliases */
891 if (isdigit (*color)) 976 if (isdigit (*color))
892 { 977 {
893 i = atoi (color); 978 i = atoi (color);
894 979
895 if (i >= 8 && i <= 15) 980 if (i >= 8 && i <= 15)
981 {
896 { /* bright colors */ 982 /* bright colors */
897 i -= 8;
898 pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; 983 pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i - 8];
899 SET_PIXCOLOR (idx);
900 goto done; 984 goto done;
901 } 985 }
902 986
903 if (i >= 0 && i <= 7) 987 if (i >= 0 && i <= 7)
988 {
904 { /* normal colors */ 989 /* normal colors */
905 pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; 990 pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];
906 SET_PIXCOLOR (idx);
907 goto done; 991 goto done;
908 } 992 }
909 } 993 }
910 994
911 if (!rXParseAllocColor (&xcol, color)) 995 set_color (xcol, color);
912 return;
913
914 /* XStoreColor (display->display, display->cmap, XColor*); */
915 996
916 /* 997 /*
917 * FIXME: should free colors here, but no idea how to do it so instead, 998 * FIXME: should free colors here, but no idea how to do it so instead,
918 * so just keep gobbling up the colormap 999 * so just keep gobbling up the colormap
919 */ 1000 */
920# if 0
921 for (i = Color_Black; i <= Color_White; i++)
922 if (pix_colors[idx] == pix_colors[i])
923 break;
924 if (i > Color_White)
925 {
926 /* fprintf (stderr, "XFreeColors: pix_colors [%d] = %lu\n", idx, pix_colors [idx]); */
927 XFreeColors (display->display, display->cmap, (pix_colors + idx), 1,
928 DisplayPlanes (display->display, display->screen));
929 }
930# endif
931 1001
932 pix_colors_focused[idx] = xcol; 1002 pix_colors_focused[idx] = xcol;
933 SET_PIXCOLOR (idx);
934 1003
935 /* XSetWindowAttributes attr; */
936 /* Cursor cursor; */
937done: 1004done:
938
939#if OFF_FOCUS_FADING
940 if (rs[Rs_fade])
941 pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (display, atoi (rs[Rs_fade]), pix_colors[Color_fade]);
942#endif
943
944 /*TODO: handle Color_BD, scrollbar background, etc. */ 1005 /*TODO: handle Color_BD, scrollbar background, etc. */
945 1006
1007 update_fade_color (idx);
946 recolour_cursor (); 1008 recolour_cursor ();
947 scr_recolour (); 1009 scr_recolour ();
1010#endif /* XTERM_COLOR_CHANGE */
948} 1011}
949
950#else
951# define set_window_color (idx,color) ((void)0)
952#endif /* XTERM_COLOR_CHANGE */
953 1012
954void 1013void
955rxvt_term::recolour_cursor () 1014rxvt_term::recolour_cursor ()
956{ 1015{
957 XColor xcol[2]; 1016 XColor fg, bg;
958 1017
959 xcol[0].pixel = ISSET_PIXCOLOR (Color_pointer_fg) 1018 (ISSET_PIXCOLOR (Color_pointer_fg)
960 ? pix_colors_focused[Color_pointer_fg] 1019 ? pix_colors_focused[Color_pointer_fg]
961 : pix_colors_focused[Color_fg]; 1020 : pix_colors_focused[Color_fg]).get (fg);
1021
962 xcol[1].pixel = ISSET_PIXCOLOR (Color_pointer_bg) 1022 (ISSET_PIXCOLOR (Color_pointer_bg)
963 ? pix_colors_focused[Color_pointer_bg] 1023 ? pix_colors_focused[Color_pointer_bg]
964 : pix_colors_focused[Color_bg]; 1024 : pix_colors_focused[Color_bg]).get (bg);
965 1025
966 XQueryColors (display->display, display->cmap, xcol, 2); 1026 XRecolorCursor (dpy, TermWin_cursor, &fg, &bg);
967 XRecolorCursor (display->display, TermWin_cursor, xcol + 0, xcol + 1);
968} 1027}
969 1028
970/*----------------------------------------------------------------------*/ 1029/*----------------------------------------------------------------------*/
971/* 1030/*
972 * find if fg/bg matches any of the normal (low-intensity) colors 1031 * find if fg/bg matches any of the normal (low-intensity) colors
973 */ 1032 */
974void 1033void
975rxvt_term::set_colorfgbg () 1034rxvt_term::set_colorfgbg ()
976{ 1035{
977 unsigned int i; 1036 unsigned int i;
978 const char *xpmb = "\0"; 1037 const char *xpmb = "";
979 char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; 1038 char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1];
980 1039
981 env_colorfgbg = (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg") + 1);
982 strcpy (fstr, "default"); 1040 strcpy (fstr, "default");
983 strcpy (bstr, "default"); 1041 strcpy (bstr, "default");
984 for (i = Color_Black; i <= Color_White; i++) 1042 for (i = Color_Black; i <= Color_White; i++)
985 if (pix_colors[Color_fg] == pix_colors[i]) 1043 if (pix_colors[Color_fg] == pix_colors[i])
986 { 1044 {
… …
990 1048
991 for (i = Color_Black; i <= Color_White; i++) 1049 for (i = Color_Black; i <= Color_White; i++)
992 if (pix_colors[Color_bg] == pix_colors[i]) 1050 if (pix_colors[Color_bg] == pix_colors[i])
993 { 1051 {
994 sprintf (bstr, "%d", (i - Color_Black)); 1052 sprintf (bstr, "%d", (i - Color_Black));
995#ifdef XPM_BACKGROUND 1053#ifdef BG_IMAGE_FROM_FILE
996 xpmb = "default;"; 1054 xpmb = "default;";
997#endif 1055#endif
998 break; 1056 break;
999 } 1057 }
1000 1058
1001 sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); 1059 sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr);
1002} 1060}
1003 1061
1004/*----------------------------------------------------------------------*/ 1062/*----------------------------------------------------------------------*/
1005 1063
1006int 1064bool
1007rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) 1065rxvt_term::set_color (rxvt_color &color, const char *name)
1008{ 1066{
1009 if (!screen_in_out->set (display, colour)) 1067 if (color.set (this, name))
1010 {
1011 rxvt_warn ("can't get colour '%s', continuing without.\n", colour);
1012 return false;
1013 }
1014
1015 return true; 1068 return true;
1069
1070 rxvt_warn ("can't get colour '%s', continuing without.\n", name);
1071 return false;
1072}
1073
1074void
1075rxvt_term::alias_color (int dst, int src)
1076{
1077 pix_colors[dst].set (this, rs[Rs_color + dst] = rs[Rs_color + src]);
1016} 1078}
1017 1079
1018/* -------------------------------------------------------------------- * 1080/* -------------------------------------------------------------------- *
1019 * - WINDOW RESIZING - * 1081 * - WINDOW RESIZING - *
1020 * -------------------------------------------------------------------- */ 1082 * -------------------------------------------------------------------- */
… …
1022rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent) 1084rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent)
1023{ 1085{
1024 int fix_screen; 1086 int fix_screen;
1025 int old_width = szHint.width; 1087 int old_width = szHint.width;
1026 int old_height = szHint.height; 1088 int old_height = szHint.height;
1027 dDisp;
1028 1089
1029 window_calc (newwidth, newheight); 1090 window_calc (newwidth, newheight);
1091
1092 if (!HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END)))
1030 XSetWMNormalHints (disp, parent[0], &szHint); 1093 XSetWMNormalHints (dpy, parent[0], &szHint);
1031 1094
1032 if (!ignoreparent) 1095 if (!ignoreparent)
1033 { 1096 {
1034#ifdef SMART_RESIZE 1097#ifdef SMART_RESIZE
1035 /* 1098 /*
… …
1039 int x, y, x1, y1; 1102 int x, y, x1, y1;
1040 int dx, dy; 1103 int dx, dy;
1041 unsigned int unused_w1, unused_h1, unused_b1, unused_d1; 1104 unsigned int unused_w1, unused_h1, unused_b1, unused_d1;
1042 Window unused_cr; 1105 Window unused_cr;
1043 1106
1044 XTranslateCoordinates (disp, parent[0], display->root, 1107 XTranslateCoordinates (dpy, parent[0], display->root,
1045 0, 0, &x, &y, &unused_cr); 1108 0, 0, &x, &y, &unused_cr);
1046 XGetGeometry (disp, parent[0], &unused_cr, &x1, &y1, 1109 XGetGeometry (dpy, parent[0], &unused_cr, &x1, &y1,
1047 &unused_w1, &unused_h1, &unused_b1, &unused_d1); 1110 &unused_w1, &unused_h1, &unused_b1, &unused_d1);
1048 /* 1111 /*
1049 * if display->root isn't the parent window, a WM will probably have offset 1112 * if display->root isn't the parent window, a WM will probably have offset
1050 * our position for handles and decorations. Counter it 1113 * our position for handles and decorations. Counter it
1051 */ 1114 */
… …
1053 { 1116 {
1054 x -= x1; 1117 x -= x1;
1055 y -= y1; 1118 y -= y1;
1056 } 1119 }
1057 1120
1058 x1 = (DisplayWidth (disp, display->screen) - old_width ) / 2; 1121 x1 = (DisplayWidth (dpy, display->screen) - old_width ) / 2;
1059 y1 = (DisplayHeight (disp, display->screen) - old_height) / 2; 1122 y1 = (DisplayHeight (dpy, display->screen) - old_height) / 2;
1060 dx = old_width - szHint.width; 1123 dx = old_width - szHint.width;
1061 dy = old_height - szHint.height; 1124 dy = old_height - szHint.height;
1062 1125
1063 /* Check position of the center of the window */ 1126 /* Check position of the center of the window */
1064 if (x < x1) /* left half */ 1127 if (x < x1) /* left half */
… …
1068 if (y < y1) /* top half */ 1131 if (y < y1) /* top half */
1069 dy = 0; 1132 dy = 0;
1070 else if (y == y1) /* exact center */ 1133 else if (y == y1) /* exact center */
1071 dy /= 2; 1134 dy /= 2;
1072 1135
1073 XMoveResizeWindow (disp, parent[0], x + dx, y + dy, 1136 XMoveResizeWindow (dpy, parent[0], x + dx, y + dy,
1074 szHint.width, szHint.height); 1137 szHint.width, szHint.height);
1075#else 1138#else
1076 XResizeWindow (disp, parent[0], szHint.width, szHint.height); 1139 XResizeWindow (dpy, parent[0], szHint.width, szHint.height);
1077#endif 1140#endif
1078 } 1141 }
1079 1142
1080 fix_screen = ncol != prev_ncol || nrow != prev_nrow; 1143 fix_screen = ncol != prev_ncol || nrow != prev_nrow;
1081 1144
1082 if (fix_screen || newwidth != old_width || newheight != old_height) 1145 if (fix_screen || newwidth != old_width || newheight != old_height)
1083 { 1146 {
1084 if (scrollBar.state) 1147 if (scrollBar.state)
1085 { 1148 {
1086 XMoveResizeWindow (disp, scrollBar.win, 1149 XMoveResizeWindow (dpy, scrollBar.win,
1087 window_sb_x, 0, 1150 window_sb_x, 0,
1088 scrollbar_TotalWidth (), szHint.height); 1151 scrollbar_TotalWidth (), szHint.height);
1089 resize_scrollbar (); 1152 resize_scrollbar ();
1090 } 1153 }
1091 1154
1092 XMoveResizeWindow (disp, vt, 1155 XMoveResizeWindow (dpy, vt,
1093 window_vt_x, window_vt_y, 1156 window_vt_x, window_vt_y,
1094 width, height); 1157 width, height);
1095 1158
1159#ifdef HAVE_BG_PIXMAP
1160 if (bgPixmap.window_size_sensitive ())
1161 update_background ();
1162#endif
1163
1096 scr_clear (); 1164 scr_clear ();
1097#ifdef XPM_BACKGROUND
1098 resize_pixmap ();
1099#endif
1100 } 1165 }
1101 1166
1102 if (fix_screen || old_height == 0) 1167 if (fix_screen || old_height == 0)
1103 scr_reset (); 1168 scr_reset ();
1104 1169
1105#ifdef XPM_BACKGROUND 1170 // TODO, with nvidia-8178, resizes kill the alpha channel, report if not fixed in newer version
1106 if (pixmap) 1171 //scr_touch (false);
1172
1173#ifdef HAVE_BG_PIXMAP
1174// TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ?
1175// if (bgPixmap.pixmap)
1107 scr_touch (false); 1176// scr_touch (false);
1108#endif 1177#endif
1109 1178
1110#ifdef USE_XIM 1179#ifdef USE_XIM
1111 IMSetStatusPosition (); 1180 IMSetPosition ();
1112#endif 1181#endif
1113} 1182}
1114 1183
1115/* 1184/*
1116 * Set the width/height of the vt window in characters. Units are pixels. 1185 * Set the width/height of the vt window in characters. Units are pixels.
… …
1121{ 1190{
1122 XWindowAttributes wattr; 1191 XWindowAttributes wattr;
1123 1192
1124 if (newwidth == 0 || newheight == 0) 1193 if (newwidth == 0 || newheight == 0)
1125 { 1194 {
1126 XGetWindowAttributes (display->display, display->root, &wattr); 1195 XGetWindowAttributes (dpy, display->root, &wattr);
1127 1196
1128 if (newwidth == 0) 1197 if (newwidth == 0)
1129 newwidth = wattr.width - szHint.base_width; 1198 newwidth = wattr.width - szHint.base_width;
1130 if (newheight == 0) 1199 if (newheight == 0)
1131 newheight = wattr.height - szHint.base_height; 1200 newheight = wattr.height - szHint.base_height;
… …
1145#ifdef USE_XIM 1214#ifdef USE_XIM
1146 1215
1147void 1216void
1148rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) 1217rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg)
1149{ 1218{
1150 fg = pix_colors[Color_fg]; 1219 fg = pix_colors [Color_fg];
1151 bg = pix_colors[Color_bg]; 1220 bg = pix_colors [Color_bg];
1152} 1221}
1153 1222
1154void 1223void
1155rxvt_term::im_set_size (XRectangle &size) 1224rxvt_term::im_set_size (XRectangle &size)
1156{ 1225{
… …
1193 strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ 1262 strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */
1194 1263
1195 if ((p = strchr (server + 1, '@')) != NULL) /* first one only */ 1264 if ((p = strchr (server + 1, '@')) != NULL) /* first one only */
1196 *p = '\0'; 1265 *p = '\0';
1197 1266
1198 atom = XInternAtom (display->display, server, False); 1267 atom = XInternAtom (dpy, server, False);
1199 win = XGetSelectionOwner (display->display, atom); 1268 win = XGetSelectionOwner (dpy, atom);
1200 1269
1201 if (win != None) 1270 if (win != None)
1202 return True; 1271 return True;
1203 } 1272 }
1204 1273
… …
1211 XPoint nspot; 1280 XPoint nspot;
1212 XVaNestedList preedit_attr; 1281 XVaNestedList preedit_attr;
1213 1282
1214 if (!Input_Context 1283 if (!Input_Context
1215 || !focus 1284 || !focus
1216 || !(input_style & XIMPreeditPosition)) 1285 || !(input_style & (XIMPreeditPosition | XIMPreeditCallbacks)))
1217 return; 1286 return;
1218 1287
1219 im_set_position (nspot); 1288 im_set_position (nspot);
1220 1289
1221 if (nspot.x == spot.x && nspot.y == spot.y) 1290 if (nspot.x == spot.x && nspot.y == spot.y)
… …
1283 if (term->rs[Rs_imLocale]) 1352 if (term->rs[Rs_imLocale])
1284 SET_LOCALE (term->locale); 1353 SET_LOCALE (term->locale);
1285 } 1354 }
1286 else 1355 else
1287 str = (void *)text->string.wide_char; 1356 str = (void *)text->string.wide_char;
1288 1357
1289 HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW, 1358 HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
1290 DT_INT, call_data->caret, 1359 DT_INT, call_data->caret,
1291 DT_INT, call_data->chg_first, 1360 DT_INT, call_data->chg_first,
1292 DT_INT, call_data->chg_length, 1361 DT_INT, call_data->chg_length,
1293 DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0, 1362 DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0,
… …
1300 DT_INT, call_data->chg_first, 1369 DT_INT, call_data->chg_first,
1301 DT_INT, call_data->chg_length, 1370 DT_INT, call_data->chg_length,
1302 DT_END)); 1371 DT_END));
1303} 1372}
1304 1373
1374#if 0
1305static void 1375static void
1306xim_preedit_caret (XIC ic, XPointer client_data, XIMPreeditCaretCallbackStruct *call_data) 1376xim_preedit_caret (XIC ic, XPointer client_data, XIMPreeditCaretCallbackStruct *call_data)
1307{ 1377{
1308 ((rxvt_term *)client_data)->make_current (); 1378 ((rxvt_term *)client_data)->make_current ();
1309 HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_CARET, 1379 HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_CARET,
1310 DT_INT, call_data->position, 1380 DT_INT, call_data->position,
1311 DT_INT, call_data->direction, 1381 DT_INT, call_data->direction,
1312 DT_INT, call_data->style, 1382 DT_INT, call_data->style,
1313 DT_END)); 1383 DT_END));
1314} 1384}
1385#endif
1315 1386
1316#endif 1387#endif
1317 1388
1318/* 1389/*
1319 * Try to open a XIM with the current modifiers, then see if we can 1390 * Try to open a XIM with the current modifiers, then see if we can
… …
1426 "*", 1497 "*",
1427 fheight, 1498 fheight,
1428 fheight + 1, fheight - 1, 1499 fheight + 1, fheight - 1,
1429 fheight - 2, fheight + 2); 1500 fheight - 2, fheight + 2);
1430 1501
1431 fs = XCreateFontSet (display->display, rs[Rs_imFont] ? rs[Rs_imFont] : pat, 1502 fs = XCreateFontSet (dpy, rs[Rs_imFont] ? rs[Rs_imFont] : pat,
1432 &missing_charset_list, &missing_charset_count, &def_string); 1503 &missing_charset_list, &missing_charset_count, &def_string);
1433 1504
1434 if (missing_charset_list) 1505 if (missing_charset_list)
1435 XFreeStringList (missing_charset_list); 1506 XFreeStringList (missing_charset_list);
1436 1507
… …
1477 XNBackground, bg, 1548 XNBackground, bg,
1478 XNArea, &status_rect, 1549 XNArea, &status_rect,
1479 XNFontSet, fs, 1550 XNFontSet, fs,
1480 NULL); 1551 NULL);
1481 } 1552 }
1553#if ENABLE_XIM_ONTHESPOT
1482 else if (input_style & XIMPreeditCallbacks) 1554 else if (input_style & XIMPreeditCallbacks)
1483 { 1555 {
1556 im_set_position (spot);
1557
1484 xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start; 1558 xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start;
1485 xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done; 1559 xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done;
1486 xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw; 1560 xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw;
1561# if 0
1487 xcb[3].client_data = (XPointer)this; xcb[3].callback = (XIMProc)xim_preedit_caret; 1562 xcb[3].client_data = (XPointer)this; xcb[3].callback = (XIMProc)xim_preedit_caret;
1563# endif
1488 1564
1489 preedit_attr = XVaCreateNestedList (0, 1565 preedit_attr = XVaCreateNestedList (0,
1566 XNSpotLocation, &spot,
1490 XNPreeditStartCallback, &xcb[0], 1567 XNPreeditStartCallback, &xcb[0],
1491 XNPreeditDoneCallback , &xcb[1], 1568 XNPreeditDoneCallback , &xcb[1],
1492 XNPreeditDrawCallback , &xcb[2], 1569 XNPreeditDrawCallback , &xcb[2],
1570# if 0
1493 XNPreeditCaretCallback, &xcb[3], 1571 XNPreeditCaretCallback, &xcb[3],
1572# endif
1494 NULL); 1573 NULL);
1495 } 1574 }
1575#endif
1496 1576
1497 Input_Context = XCreateIC (xim, 1577 Input_Context = XCreateIC (xim,
1498 XNInputStyle, input_style, 1578 XNInputStyle, input_style,
1499 XNClientWindow, vt, 1579 XNClientWindow, vt,
1500 XNFocusWindow, parent[0], 1580 XNFocusWindow, parent[0],
… …
1502 preedit_attr, 1582 preedit_attr,
1503 status_attr ? XNStatusAttributes : NULL, 1583 status_attr ? XNStatusAttributes : NULL,
1504 status_attr, NULL); 1584 status_attr, NULL);
1505 1585
1506 if (preedit_attr) XFree (preedit_attr); 1586 if (preedit_attr) XFree (preedit_attr);
1507 if (status_attr) XFree (status_attr); 1587 if (status_attr) XFree (status_attr);
1508 if (fs) XFreeFontSet (display->display, fs); 1588 if (fs) XFreeFontSet (dpy, fs);
1509 1589
1510 if (Input_Context == NULL) 1590 if (Input_Context == NULL)
1511 { 1591 {
1512 rxvt_warn ("failed to create input context, continuing without XIM.\n"); 1592 rxvt_warn ("failed to create input context, continuing without XIM.\n");
1513 im_destroy (); 1593 im_destroy ();
… …
1518 // unfortunately, only the focus window is used by XIM, hard to fix 1598 // unfortunately, only the focus window is used by XIM, hard to fix
1519 if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL)) 1599 if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL))
1520 vt_select_input (); 1600 vt_select_input ();
1521#endif 1601#endif
1522 1602
1523 if (input_style & XIMPreeditArea)
1524 IMSetStatusPosition (); 1603 IMSetPosition ();
1525 1604
1526 return true; 1605 return true;
1527} 1606}
1528 1607
1529void 1608void
… …
1587 SET_LOCALE (locale); 1666 SET_LOCALE (locale);
1588#endif 1667#endif
1589} 1668}
1590 1669
1591void 1670void
1592rxvt_term::IMSetStatusPosition () 1671rxvt_term::IMSetPosition ()
1593{ 1672{
1594 XRectangle preedit_rect, status_rect, *needed_rect; 1673 XRectangle preedit_rect, status_rect, *needed_rect;
1595 XVaNestedList preedit_attr, status_attr; 1674 XVaNestedList preedit_attr, status_attr;
1596 1675
1597 if (!Input_Context 1676 if (!Input_Context
1598 || !focus 1677 || !focus
1599 || !(input_style & XIMPreeditArea) 1678 || !(input_style & (XIMPreeditArea | XIMPreeditPosition))
1600 || !IMisRunning ()) 1679 || !IMisRunning ())
1601 return; 1680 return;
1602 1681
1682 if (input_style & XIMPreeditPosition)
1683 {
1684 im_set_size (preedit_rect);
1685 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);
1686
1687 XSetICValues (Input_Context,
1688 XNPreeditAttributes, preedit_attr, NULL);
1689 }
1690 else
1691 {
1603 /* Getting the necessary width of preedit area */ 1692 /* Getting the necessary width of preedit area */
1604 status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); 1693 status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL);
1605 XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); 1694 XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL);
1606 XFree (status_attr); 1695 XFree (status_attr);
1607 1696
1608 im_set_preedit_area (preedit_rect, status_rect, *needed_rect); 1697 im_set_preedit_area (preedit_rect, status_rect, *needed_rect);
1609 XFree (needed_rect); 1698 XFree (needed_rect);
1610 1699
1611 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); 1700 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);
1612 status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); 1701 status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL);
1613 1702
1614 XSetICValues (Input_Context, 1703 XSetICValues (Input_Context,
1615 XNPreeditAttributes, preedit_attr, 1704 XNPreeditAttributes, preedit_attr,
1616 XNStatusAttributes, status_attr, NULL); 1705 XNStatusAttributes, status_attr,
1706 NULL);
1617 1707
1708 XFree (status_attr);
1709 }
1710
1618 XFree (preedit_attr); 1711 XFree (preedit_attr);
1619 XFree (status_attr);
1620} 1712}
1621#endif /* USE_XIM */ 1713#endif /* USE_XIM */
1714
1715void
1716rxvt_term::get_window_origin (int &x, int &y)
1717{
1718 Window cr;
1719 XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr);
1720/* fprintf( stderr, "origin is %+d%+d\n", x, y);*/
1721}
1722
1723Pixmap
1724rxvt_term::get_pixmap_property (int prop_id)
1725{
1726 if (prop_id > 0 && prop_id < NUM_XA)
1727 if (xa[prop_id])
1728 {
1729 int aformat;
1730 unsigned long nitems, bytes_after;
1731 Atom atype;
1732 unsigned char *prop = NULL;
1733 int result = XGetWindowProperty (dpy, display->root, xa[prop_id],
1734 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1735 &nitems, &bytes_after, &prop);
1736 if (result == Success && prop && atype == XA_PIXMAP)
1737 {
1738 return *(Pixmap *)prop;
1739 }
1740 }
1741 return None;
1742}
1743
1744#ifdef HAVE_BG_PIXMAP
1745# if TRACE_PIXMAPS
1746# undef update_background
1747int rxvt_term::trace_update_background (const char *file, int line)
1748{
1749 fprintf (stderr, "%s:%d:update_background()\n", file, line);
1750 update_background ();
1751}
1752# endif
1753
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 */
1622 1784
1623/*----------------------- end-of-file (C source) -----------------------*/ 1785/*----------------------- end-of-file (C source) -----------------------*/

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