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

Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.212 by root, Tue Jan 31 18:36:35 2006 UTC vs.
Revision 1.285 by root, Fri Dec 14 06:32:38 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>
… …
11 * Copyright (c) 1997 mj olesen <olesen@me.QueensU.CA> 11 * Copyright (c) 1997 mj olesen <olesen@me.QueensU.CA>
12 * - extensive modifications 12 * - extensive modifications
13 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> 13 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>
14 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> 14 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
15 * - extensive modifications 15 * - extensive modifications
16 * Copyright (c) 2003-2006 Marc Lehmann <pcg@goof.com> 16 * Copyright (c) 2003-2007 Marc Lehmann <pcg@goof.com>
17 * 17 *
18 * This program is free software; you can redistribute it and/or modify 18 * This program is free software; you can redistribute it and/or modify
19 * it under the terms of the GNU General Public License as published by 19 * it under the terms of the GNU General Public License as published by
20 * the Free Software Foundation; either version 2 of the License, or 20 * the Free Software Foundation; either version 2 of the License, or
21 * (at your option) any later version. 21 * (at your option) any later version.
… …
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 flush_ev.set <rxvt_term, &rxvt_term::flush_cb> (this);
180 child_ev (this, &rxvt_term::child_cb), 191 destroy_ev.set <rxvt_term, &rxvt_term::destroy_cb> (this);
181 check_ev (this, &rxvt_term::check_cb), 192 pty_ev.set <rxvt_term, &rxvt_term::pty_cb> (this);
182 flush_ev (this, &rxvt_term::flush_cb), 193 incr_ev.set <rxvt_term, &rxvt_term::incr_cb> (this);
183 destroy_ev (this, &rxvt_term::destroy_cb), 194 termwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
184 pty_ev (this, &rxvt_term::pty_cb), 195 vt_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
185 incr_ev (this, &rxvt_term::incr_cb) 196
186{
187 cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; 197 cmdbuf_ptr = cmdbuf_endp = cmdbuf_base;
188 198
189 termlist.push_back (this); 199 termlist.push_back (this);
190 200
191#ifdef KEYSYM_RESOURCE 201#ifdef KEYSYM_RESOURCE
… …
193#endif 203#endif
194} 204}
195 205
196// clean up the most important stuff, do *not* call x or free mem etc. 206// clean up the most important stuff, do *not* call x or free mem etc.
197// for use before an emergency exit 207// for use before an emergency exit
208void
198void rxvt_term::emergency_cleanup () 209rxvt_term::emergency_cleanup ()
199{ 210{
200 if (cmd_pid) 211 if (cmd_pid)
201 kill (-cmd_pid, SIGHUP); 212 kill (-cmd_pid, SIGHUP);
202 213
214 pty_ev.stop ();
203 delete pty; pty = 0; 215 delete pty; pty = 0;
204} 216}
205 217
206rxvt_term::~rxvt_term () 218rxvt_term::~rxvt_term ()
207{ 219{
… …
222 234
223#ifdef USE_XIM 235#ifdef USE_XIM
224 im_destroy (); 236 im_destroy ();
225#endif 237#endif
226#ifdef XTERM_SCROLLBAR 238#ifdef XTERM_SCROLLBAR
227 if (xscrollbarGC) XFreeGC (xdisp, xscrollbarGC); 239 if (xscrollbarGC) XFreeGC (dpy, xscrollbarGC);
228 if (ShadowGC) XFreeGC (xdisp, ShadowGC); 240 if (ShadowGC) XFreeGC (dpy, ShadowGC);
229#endif 241#endif
230#ifdef PLAIN_SCROLLBAR 242#ifdef PLAIN_SCROLLBAR
231 if (pscrollbarGC) XFreeGC (xdisp, pscrollbarGC); 243 if (pscrollbarGC) XFreeGC (dpy, pscrollbarGC);
232#endif 244#endif
233#ifdef NEXT_SCROLLBAR 245#ifdef NEXT_SCROLLBAR
234 if (blackGC) XFreeGC (xdisp, blackGC); 246 if (blackGC) XFreeGC (dpy, blackGC);
235 if (whiteGC) XFreeGC (xdisp, whiteGC); 247 if (whiteGC) XFreeGC (dpy, whiteGC);
236 if (grayGC) XFreeGC (xdisp, grayGC); 248 if (grayGC) XFreeGC (dpy, grayGC);
237 if (darkGC) XFreeGC (xdisp, darkGC); 249 if (darkGC) XFreeGC (dpy, darkGC);
238 if (stippleGC) XFreeGC (xdisp, stippleGC); 250 if (stippleGC) XFreeGC (dpy, stippleGC);
239 if (dimple) XFreePixmap (xdisp, dimple); 251 if (dimple) XFreePixmap (dpy, dimple);
240 if (upArrow) XFreePixmap (xdisp, upArrow); 252 if (upArrow) XFreePixmap (dpy, upArrow);
241 if (downArrow) XFreePixmap (xdisp, downArrow); 253 if (downArrow) XFreePixmap (dpy, downArrow);
242 if (upArrowHi) XFreePixmap (xdisp, upArrowHi); 254 if (upArrowHi) XFreePixmap (dpy, upArrowHi);
243 if (downArrowHi) XFreePixmap (xdisp, downArrowHi); 255 if (downArrowHi) XFreePixmap (dpy, downArrowHi);
244#endif 256#endif
245#ifdef RXVT_SCROLLBAR 257#ifdef RXVT_SCROLLBAR
246 if (topShadowGC) XFreeGC (xdisp, topShadowGC); 258 if (topShadowGC) XFreeGC (dpy, topShadowGC);
247 if (botShadowGC) XFreeGC (xdisp, botShadowGC); 259 if (botShadowGC) XFreeGC (dpy, botShadowGC);
248 if (scrollbarGC) XFreeGC (xdisp, scrollbarGC); 260 if (scrollbarGC) XFreeGC (dpy, scrollbarGC);
249#endif 261#endif
250 if (gc) XFreeGC (xdisp, gc); 262 if (gc) XFreeGC (dpy, gc);
251 263
252 delete drawable; 264 delete drawable;
253 // destroy all windows 265 // destroy all windows
254 if (parent[0]) 266 if (parent[0])
255 XDestroyWindow (xdisp, parent[0]); 267 XDestroyWindow (dpy, parent[0]);
268
269 for (int i = 0; i < TOTAL_COLORS; i++)
270 if (ISSET_PIXCOLOR (i))
271 {
272 pix_colors_focused [i].free (this);
273#if OFF_FOCUS_FADING
274 pix_colors_unfocused [i].free (this);
275#endif
276 }
256 277
257 clear (); 278 clear ();
258 } 279 }
259 280
260 // TODO: free pixcolours, colours should become part of rxvt_display
261 delete pix_colors_focused; 281 delete [] pix_colors_focused;
262#if OFF_FOCUS_FADING 282#if OFF_FOCUS_FADING
263 delete pix_colors_unfocused; 283 delete [] pix_colors_unfocused;
264#endif 284#endif
265 285
286#ifdef HAVE_BG_PIXMAP
287 bgPixmap.destroy ();
288#endif
266 displays.put (display); 289 displays.put (display);
267 290
268 scr_release (); 291 scr_release ();
269 292
270 /* clear all resources */ 293 /* clear all resources */
… …
283 delete argv; 306 delete argv;
284 307
285#ifdef KEYSYM_RESOURCE 308#ifdef KEYSYM_RESOURCE
286 delete keyboard; 309 delete keyboard;
287#endif 310#endif
311#ifndef NO_RESOURCES
312 XrmDestroyDatabase (option_db);
313#endif
288} 314}
289 315
290// child has exited, usually destroys 316// child has exited, usually destroys
291void 317void
292rxvt_term::child_cb (child_watcher &w, int status) 318rxvt_term::child_cb (ev::child &w, int status)
293{ 319{
294 HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END)); 320 HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END));
295 321
296 cmd_pid = 0; 322 cmd_pid = 0;
297 323
298 if (!OPTION (Opt_hold)) 324 if (!option (Opt_hold))
299 destroy (); 325 destroy ();
300} 326}
301 327
302void 328void
303rxvt_term::destroy () 329rxvt_term::destroy ()
304{ 330{
305 if (destroy_ev.active) 331 if (destroy_ev.is_active ())
306 return; 332 return;
307 333
308 HOOK_INVOKE ((this, HOOK_DESTROY, DT_END)); 334 HOOK_INVOKE ((this, HOOK_DESTROY, DT_END));
309 335
310#if ENABLE_OVERLAY 336#if ENABLE_OVERLAY
… …
317 im_ev.stop (display); 343 im_ev.stop (display);
318#endif 344#endif
319#if HAVE_SCROLLBARS 345#if HAVE_SCROLLBARS
320 scrollbar_ev.stop (display); 346 scrollbar_ev.stop (display);
321#endif 347#endif
322#if TRANSPARENT 348#if ENABLE_TRANSPARENCY || ENABLE_PERL
323 rootwin_ev.stop (display); 349 rootwin_ev.stop (display);
324#endif 350#endif
325 incr_ev.stop (); 351 incr_ev.stop ();
326 termwin_ev.stop (display); 352 termwin_ev.stop (display);
327 vt_ev.stop (display); 353 vt_ev.stop (display);
328 } 354 }
329 355
330 check_ev.stop (); 356 flush_ev.stop ();
331 pty_ev.stop (); 357 pty_ev.stop ();
332#ifdef CURSOR_BLINK 358#ifdef CURSOR_BLINK
333 cursor_blink_ev.stop (); 359 cursor_blink_ev.stop ();
334#endif 360#endif
335#ifdef TEXT_BLINK 361#ifdef TEXT_BLINK
… …
343#endif 369#endif
344#ifdef POINTER_BLANK 370#ifdef POINTER_BLANK
345 pointer_ev.stop (); 371 pointer_ev.stop ();
346#endif 372#endif
347 373
348 destroy_ev.start (0); 374 destroy_ev.start ();
349} 375}
350 376
351void 377void
352rxvt_term::destroy_cb (time_watcher &w) 378rxvt_term::destroy_cb (ev::idle &w, int revents)
353{ 379{
354 make_current (); 380 make_current ();
355 381
356 delete this; 382 delete this;
357} 383}
… …
411 else 437 else
412 XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", 438 XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x",
413 mesg, BUFSIZ); 439 mesg, BUFSIZ);
414 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); 440 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid);
415 } 441 }
416 XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", 442 XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",
417 mesg, BUFSIZ); 443 mesg, BUFSIZ);
418 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); 444 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial);
419} 445}
420#endif 446#endif
421 447
… …
446 rxvt_emergency_cleanup (); 472 rxvt_emergency_cleanup ();
447 _exit (EXIT_FAILURE); 473 _exit (EXIT_FAILURE);
448} 474}
449 475
450/*----------------------------------------------------------------------*/ 476/*----------------------------------------------------------------------*/
451bool 477void
452rxvt_term::init (int argc, const char *const *argv, stringvec *envv) 478rxvt_term::init (int argc, const char *const *argv, stringvec *envv)
453{ 479{
454 this->envv = envv; 480 this->envv = envv;
455 481
456 SET_R (this); 482 SET_R (this);
457 set_locale (""); 483 set_locale ("");
458 set_environ (envv); // few things in X do not call setlocale :( 484 set_environ (envv); // few things in X do not call setlocale :(
459 485
460 if (!init_vars ()) 486 init_vars ();
461 return false;
462 487
463 init_secondary (); 488 init_secondary ();
464 489
465 const char **cmd_argv = init_resources (argc, argv); 490 const char **cmd_argv = init_resources (argc, argv);
466 491
467#ifdef KEYSYM_RESOURCE 492#ifdef KEYSYM_RESOURCE
468 keyboard->register_done (); 493 keyboard->register_done ();
469#endif 494#endif
470 495
471#ifdef HAVE_SCROLLBARS 496#ifdef HAVE_SCROLLBARS
472 if (OPTION (Opt_scrollBar)) 497 if (option (Opt_scrollBar))
473 scrollBar.setIdle (); /* set existence for size calculations */ 498 scrollBar.setIdle (); /* set existence for size calculations */
474#endif 499#endif
475 500
476 pty = ptytty::create (); 501 pty = ptytty::create ();
477 502
… …
480 init_xlocale (); 505 init_xlocale ();
481 506
482 scr_reset (); // initialize screen 507 scr_reset (); // initialize screen
483 508
484#if 0 509#if 0
485 XSynchronize (xdisp, True); 510 XSynchronize (dpy, True);
486#endif 511#endif
487 512
488#ifdef HAVE_SCROLLBARS 513#ifdef HAVE_SCROLLBARS
489 if (OPTION (Opt_scrollBar)) 514 if (option (Opt_scrollBar))
490 resize_scrollbar (); /* create and map scrollbar */ 515 resize_scrollbar (); /* create and map scrollbar */
491#endif 516#endif
517#ifdef HAVE_BG_PIXMAP
518 {
519 bgPixmap.set_target (this);
520
492#ifdef TRANSPARENT 521#ifdef ENABLE_TRANSPARENCY
493 if (OPTION (Opt_transparent)) 522 if (option (Opt_transparent))
494 { 523 {
524 bgPixmap.set_transparent ();
525#ifdef HAVE_AFTERIMAGE
526 if (rs [Rs_blurradius])
527 bgPixmap.set_blur_radius (rs [Rs_blurradius]);
528#endif
529 if (ISSET_PIXCOLOR (Color_tint))
530 bgPixmap.set_tint (pix_colors_focused [Color_tint]);
531 if (rs [Rs_shade])
532 bgPixmap.set_shade (rs [Rs_shade]);
533
534 bgPixmap.set_root_pixmap ();
495 XSelectInput (xdisp, display->root, PropertyChangeMask); 535 XSelectInput (dpy, display->root, PropertyChangeMask);
496 check_our_parents ();
497 rootwin_ev.start (display, display->root); 536 rootwin_ev.start (display, display->root);
498 } 537 }
538#endif
539
540#ifdef BG_IMAGE_FROM_FILE
541 if (rs[Rs_backgroundPixmap] != NULL)
542 {
543 const char *p = rs[Rs_backgroundPixmap];
544
545 if ((p = strchr (p, ';')) != NULL)
546 {
547 p++;
548 bgPixmap.set_geometry (p);
549 }
550 else
551 bgPixmap.set_defaultGeometry ();
552
553 if (bgPixmap.set_file (rs[Rs_backgroundPixmap]))
554 if (!bgPixmap.window_position_sensitive ())
555 update_background ();
556 }
557#endif
558 }
559#endif
560
561#if ENABLE_PERL
562 rootwin_ev.start (display, display->root);
499#endif 563#endif
500 564
501 set_colorfgbg (); 565 set_colorfgbg ();
502 566
503 init_command (cmd_argv); 567 init_command (cmd_argv);
504 568
505 free (cmd_argv); 569 free (cmd_argv);
506 570
507 if (pty->pty >= 0) 571 if (pty->pty >= 0)
508 pty_ev.start (pty->pty, EVENT_READ); 572 pty_ev.start (pty->pty, ev::READ);
509
510 check_ev.start ();
511 573
512 HOOK_INVOKE ((this, HOOK_START, DT_END)); 574 HOOK_INVOKE ((this, HOOK_START, DT_END));
513 575
514#if ENABLE_XEMBED 576#if ENABLE_XEMBED
515 if (rs[Rs_embed]) 577 if (rs[Rs_embed])
516 { 578 {
517 long info[2] = { 0, XEMBED_MAPPED }; 579 long info[2] = { 0, XEMBED_MAPPED };
518 580
519 XChangeProperty (xdisp, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO], 581 XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
520 32, PropModeReplace, (unsigned char *)&info, 2); 582 32, PropModeReplace, (unsigned char *)&info, 2);
521 } 583 }
522#endif 584#endif
523 585
524 XMapWindow (xdisp, vt); 586 XMapWindow (dpy, vt);
525 XMapWindow (xdisp, parent[0]); 587 XMapWindow (dpy, parent[0]);
526
527 return true;
528} 588}
529 589
530static struct sig_handlers 590static struct sig_handlers
531{ 591{
532 sig_watcher sw_term, sw_int; 592 ev::sig sw_term, sw_int;
533 593
534 /* 594 /*
535 * Catch a fatal signal and tidy up before quitting 595 * Catch a fatal signal and tidy up before quitting
536 */ 596 */
537 void 597 void sig_term (ev::sig &w, int revents);
538 sig_term (sig_watcher &w) 598
599 sig_handlers ()
539 { 600 {
540 rxvt_emergency_cleanup (); 601 sw_term.set<sig_handlers, &sig_handlers::sig_term> (this);
541 signal (w.signum, SIG_DFL);
542 kill (getpid (), w.signum);
543 }
544
545 sig_handlers ()
546 : sw_term (this, &sig_handlers::sig_term),
547 sw_int (this, &sig_handlers::sig_term) 602 sw_int .set<sig_handlers, &sig_handlers::sig_term> (this);
548 {
549 } 603 }
550} sig_handlers; 604} sig_handlers;
551 605
606void
607sig_handlers::sig_term (ev::sig &w, int revents)
608{
609 rxvt_emergency_cleanup ();
610 w.stop ();
611 kill (getpid (), w.signum);
612}
613
552char **rxvt_environ; // startup environment 614char **rxvt_environ; // startup environment
553 615
554void 616void
555rxvt_init () 617rxvt_init ()
556{ 618{
557 ptytty::init (); 619 ptytty::init ();
620
621 if (!ev_default_loop (0))
622 rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n");
558 623
559 rxvt_environ = environ; 624 rxvt_environ = environ;
560 625
561 signal (SIGHUP, SIG_IGN); 626 signal (SIGHUP, SIG_IGN);
562 signal (SIGPIPE, SIG_IGN); 627 signal (SIGPIPE, SIG_IGN);
563 628
564 sig_handlers.sw_term.start (SIGTERM); 629 sig_handlers.sw_term.start (SIGTERM); ev_unref ();
565 sig_handlers.sw_int.start (SIGINT); 630 sig_handlers.sw_int.start (SIGINT); ev_unref ();
566 631
567 /* need to trap SIGURG for SVR4 (Unixware) rlogin */ 632 /* need to trap SIGURG for SVR4 (Unixware) rlogin */
568 /* signal (SIGURG, SIG_DFL); */ 633 /* signal (SIGURG, SIG_DFL); */
569 634
570 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); 635 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);
… …
610 return p; 675 return p;
611} 676}
612 677
613/*----------------------------------------------------------------------*/ 678/*----------------------------------------------------------------------*/
614/* 679/*
615 * window size/position calculcations for XSizeHint and other storage. 680 * window size/position calculations for XSizeHint and other storage.
616 * if width/height are non-zero then override calculated width/height 681 * if width/height are non-zero then override calculated width/height
617 */ 682 */
618void 683void
619rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) 684rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)
620{ 685{
… …
691 756
692 if (scrollBar.state) 757 if (scrollBar.state)
693 { 758 {
694 sb_w = scrollbar_TotalWidth (); 759 sb_w = scrollbar_TotalWidth ();
695 szHint.base_width += sb_w; 760 szHint.base_width += sb_w;
761
696 if (!OPTION (Opt_scrollBar_right)) 762 if (!option (Opt_scrollBar_right))
697 window_vt_x += sb_w; 763 window_vt_x += sb_w;
698 } 764 }
699 765
700 szHint.width_inc = fwidth; 766 szHint.width_inc = fwidth;
701 szHint.height_inc = fheight; 767 szHint.height_inc = fheight;
702 szHint.min_width = szHint.base_width + szHint.width_inc; 768 szHint.min_width = szHint.base_width + szHint.width_inc;
703 szHint.min_height = szHint.base_height + szHint.height_inc; 769 szHint.min_height = szHint.base_height + szHint.height_inc;
704 770
705 if (newwidth && newwidth - szHint.base_width < max_width) 771 if (newwidth && newwidth - szHint.base_width < max_width)
706 { 772 {
707 szHint.width = newwidth; 773 szHint.width = newwidth;
… …
722 { 788 {
723 min_it (height, max_height); 789 min_it (height, max_height);
724 szHint.height = szHint.base_height + height; 790 szHint.height = szHint.base_height + height;
725 } 791 }
726 792
727 if (scrollBar.state && OPTION (Opt_scrollBar_right)) 793 if (scrollBar.state && option (Opt_scrollBar_right))
728 window_sb_x = szHint.width - sb_w; 794 window_sb_x = szHint.width - sb_w;
729 795
730 if (recalc_x) 796 if (recalc_x)
731 szHint.x += DisplayWidth (xdisp, display->screen) - szHint.width - 2 * ext_bwidth; 797 szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth;
732 798
733 if (recalc_y) 799 if (recalc_y)
734 szHint.y += DisplayHeight (xdisp, display->screen) - szHint.height - 2 * ext_bwidth; 800 szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth;
735 801
736 ncol = width / fwidth; 802 ncol = width / fwidth;
737 nrow = height / fheight; 803 nrow = height / fheight;
738} 804}
739 805
… …
755 ws.ws_xpixel = width; 821 ws.ws_xpixel = width;
756 ws.ws_ypixel = height; 822 ws.ws_ypixel = height;
757 (void)ioctl (pty->pty, TIOCSWINSZ, &ws); 823 (void)ioctl (pty->pty, TIOCSWINSZ, &ws);
758 824
759#if 0 825#if 0
760 // TIOCSWINSZ⎈ is supposed to do this automatically and correctly 826 // TIOCSWINSZ is supposed to do this automatically and correctly
761 if (cmd_pid) /* force through to the command */ 827 if (cmd_pid) /* force through to the command */
762 kill (-cmd_pid, SIGWINCH); 828 kill (-cmd_pid, SIGWINCH);
763#endif 829#endif
764} 830}
765 831
… …
794 delete fontset[0]; 860 delete fontset[0];
795 fontset[0] = fs; 861 fontset[0] = fs;
796 862
797 prop = (*fs)[1]->properties (); 863 prop = (*fs)[1]->properties ();
798 prop.height += lineSpace; 864 prop.height += lineSpace;
865
799 fs->set_prop (prop); 866 fs->set_prop (prop, false);
800 867
801 fwidth = prop.width; 868 fwidth = prop.width;
802 fheight = prop.height; 869 fheight = prop.height;
803 fbase = prop.ascent; 870 fbase = prop.ascent;
804 871
… …
813 { 880 {
814 fontset[style] = fs = new rxvt_fontset (this); 881 fontset[style] = fs = new rxvt_fontset (this);
815 rxvt_fontprop prop2 = prop; 882 rxvt_fontprop prop2 = prop;
816 883
817 if (res) 884 if (res)
818 prop2.weight = prop2.slant = rxvt_fontprop::unset; 885 {
886 fs->populate (res);
887 fs->set_prop (prop2, false);
888 }
819 else 889 else
820 { 890 {
821 res = fontset[0]->fontdesc; 891 fs->populate (fontset[0]->fontdesc);
822 892
823 if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; 893 if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold;
824 if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; 894 if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic;
895
896 fs->set_prop (prop2, true);
825 } 897 }
826 898
827 fs->populate (res);
828 fs->set_prop (prop2);
829 } 899 }
830#else 900#else
831 fontset[style] = fontset[0]; 901 fontset[style] = fontset[0];
832#endif 902#endif
833 } 903 }
… …
835 if (parent[0]) 905 if (parent[0])
836 { 906 {
837 resize_all_windows (0, 0, 0); 907 resize_all_windows (0, 0, 0);
838 scr_remap_chars (); 908 scr_remap_chars ();
839 scr_touch (true); 909 scr_touch (true);
840 } 910 }
841 911
842 return true; 912 return true;
843} 913}
844 914
915void
845void rxvt_term::set_string_property (Atom prop, const char *str, int len) 916rxvt_term::set_string_property (Atom prop, const char *str, int len)
846{ 917{
847 XChangeProperty (xdisp, parent[0], 918 XChangeProperty (dpy, parent[0],
848 prop, XA_STRING, 8, PropModeReplace, 919 prop, XA_STRING, 8, PropModeReplace,
849 (const unsigned char *)str, len >= 0 ? len : strlen (str)); 920 (const unsigned char *)str, len >= 0 ? len : strlen (str));
850} 921}
851 922
923void
852void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) 924rxvt_term::set_utf8_property (Atom prop, const char *str, int len)
853{ 925{
854 wchar_t *ws = rxvt_mbstowcs (str, len); 926 wchar_t *ws = rxvt_mbstowcs (str, len);
855 char *s = rxvt_wcstoutf8 (ws); 927 char *s = rxvt_wcstoutf8 (ws);
856 928
857 XChangeProperty (xdisp, parent[0], 929 XChangeProperty (dpy, parent[0],
858 prop, xa[XA_UTF8_STRING], 8, PropModeReplace, 930 prop, xa[XA_UTF8_STRING], 8, PropModeReplace,
859 (const unsigned char *)s, strlen (s)); 931 (const unsigned char *)s, strlen (s));
860 932
861 free (s); 933 free (s);
862 free (ws); 934 free (ws);
… …
881#if ENABLE_EWMH 953#if ENABLE_EWMH
882 set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); 954 set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);
883#endif 955#endif
884} 956}
885 957
958void
959rxvt_term::set_window_color (int idx, const char *color)
960{
886#ifdef XTERM_COLOR_CHANGE 961#ifdef XTERM_COLOR_CHANGE
887void
888rxvt_term::set_window_color (int idx, const char *color)
889{
890 rxvt_color xcol; 962 rxvt_color xcol;
891 int i; 963 int i;
892 964
893 if (color == NULL || *color == '\0') 965 if (color == NULL || *color == '\0')
894 return; 966 return;
895 967
896 color = strdup (color); 968 color = strdup (color);
897 allocated.push_back ((void *)color); 969 allocated.push_back ((void *)color);
… …
901 if (isdigit (*color)) 973 if (isdigit (*color))
902 { 974 {
903 i = atoi (color); 975 i = atoi (color);
904 976
905 if (i >= 8 && i <= 15) 977 if (i >= 8 && i <= 15)
978 {
906 { /* bright colors */ 979 /* bright colors */
907 i -= 8;
908 pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; 980 pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i - 8];
909 goto done; 981 goto done;
910 } 982 }
911 983
912 if (i >= 0 && i <= 7) 984 if (i >= 0 && i <= 7)
985 {
913 { /* normal colors */ 986 /* normal colors */
914 pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; 987 pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];
915 goto done; 988 goto done;
916 } 989 }
917 } 990 }
918 991
… …
923 * so just keep gobbling up the colormap 996 * so just keep gobbling up the colormap
924 */ 997 */
925 998
926 pix_colors_focused[idx] = xcol; 999 pix_colors_focused[idx] = xcol;
927 1000
928 /* XSetWindowAttributes attr; */
929 /* Cursor cursor; */
930done: 1001done:
931
932#if OFF_FOCUS_FADING
933 if (rs[Rs_fade])
934 {
935 rgba c;
936 pix_colors [Color_fade].get (this, c);
937 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
938 }
939#endif
940
941 /*TODO: handle Color_BD, scrollbar background, etc. */ 1002 /*TODO: handle Color_BD, scrollbar background, etc. */
942 1003
1004 update_fade_color (idx);
943 recolour_cursor (); 1005 recolour_cursor ();
944 scr_recolour (); 1006 scr_recolour ();
1007#endif /* XTERM_COLOR_CHANGE */
945} 1008}
946
947#else
948# define set_window_color (idx,color) ((void)0)
949#endif /* XTERM_COLOR_CHANGE */
950 1009
951void 1010void
952rxvt_term::recolour_cursor () 1011rxvt_term::recolour_cursor ()
953{ 1012{
954 XColor xcol[2]; 1013 XColor fg, bg;
955 1014
956 xcol[0].pixel = ISSET_PIXCOLOR (Color_pointer_fg) 1015 (ISSET_PIXCOLOR (Color_pointer_fg)
957 ? pix_colors_focused[Color_pointer_fg] 1016 ? pix_colors_focused[Color_pointer_fg]
958 : pix_colors_focused[Color_fg]; 1017 : pix_colors_focused[Color_fg]).get (fg);
1018
959 xcol[1].pixel = ISSET_PIXCOLOR (Color_pointer_bg) 1019 (ISSET_PIXCOLOR (Color_pointer_bg)
960 ? pix_colors_focused[Color_pointer_bg] 1020 ? pix_colors_focused[Color_pointer_bg]
961 : pix_colors_focused[Color_bg]; 1021 : pix_colors_focused[Color_bg]).get (bg);
962 1022
963 XQueryColors (xdisp, cmap, xcol, 2);
964 XRecolorCursor (xdisp, TermWin_cursor, xcol + 0, xcol + 1); 1023 XRecolorCursor (dpy, TermWin_cursor, &fg, &bg);
965} 1024}
966 1025
967/*----------------------------------------------------------------------*/ 1026/*----------------------------------------------------------------------*/
968/* 1027/*
969 * find if fg/bg matches any of the normal (low-intensity) colors 1028 * find if fg/bg matches any of the normal (low-intensity) colors
970 */ 1029 */
971void 1030void
972rxvt_term::set_colorfgbg () 1031rxvt_term::set_colorfgbg ()
973{ 1032{
974 unsigned int i; 1033 unsigned int i;
975 const char *xpmb = "\0"; 1034 const char *xpmb = "";
976 char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; 1035 char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1];
977 1036
978 strcpy (fstr, "default"); 1037 strcpy (fstr, "default");
979 strcpy (bstr, "default"); 1038 strcpy (bstr, "default");
980 for (i = Color_Black; i <= Color_White; i++) 1039 for (i = Color_Black; i <= Color_White; i++)
… …
986 1045
987 for (i = Color_Black; i <= Color_White; i++) 1046 for (i = Color_Black; i <= Color_White; i++)
988 if (pix_colors[Color_bg] == pix_colors[i]) 1047 if (pix_colors[Color_bg] == pix_colors[i])
989 { 1048 {
990 sprintf (bstr, "%d", (i - Color_Black)); 1049 sprintf (bstr, "%d", (i - Color_Black));
991#ifdef XPM_BACKGROUND 1050#ifdef BG_IMAGE_FROM_FILE
992 xpmb = "default;"; 1051 xpmb = "default;";
993#endif 1052#endif
994 break; 1053 break;
995 } 1054 }
996 1055
… …
1005 if (color.set (this, name)) 1064 if (color.set (this, name))
1006 return true; 1065 return true;
1007 1066
1008 rxvt_warn ("can't get colour '%s', continuing without.\n", name); 1067 rxvt_warn ("can't get colour '%s', continuing without.\n", name);
1009 return false; 1068 return false;
1069}
1070
1071void
1072rxvt_term::alias_color (int dst, int src)
1073{
1074 pix_colors[dst].set (this, rs[Rs_color + dst] = rs[Rs_color + src]);
1010} 1075}
1011 1076
1012/* -------------------------------------------------------------------- * 1077/* -------------------------------------------------------------------- *
1013 * - WINDOW RESIZING - * 1078 * - WINDOW RESIZING - *
1014 * -------------------------------------------------------------------- */ 1079 * -------------------------------------------------------------------- */
… …
1018 int fix_screen; 1083 int fix_screen;
1019 int old_width = szHint.width; 1084 int old_width = szHint.width;
1020 int old_height = szHint.height; 1085 int old_height = szHint.height;
1021 1086
1022 window_calc (newwidth, newheight); 1087 window_calc (newwidth, newheight);
1088
1089 if (!HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END)))
1023 XSetWMNormalHints (xdisp, parent[0], &szHint); 1090 XSetWMNormalHints (dpy, parent[0], &szHint);
1024 1091
1025 if (!ignoreparent) 1092 if (!ignoreparent)
1026 { 1093 {
1027#ifdef SMART_RESIZE 1094#ifdef SMART_RESIZE
1028 /* 1095 /*
… …
1032 int x, y, x1, y1; 1099 int x, y, x1, y1;
1033 int dx, dy; 1100 int dx, dy;
1034 unsigned int unused_w1, unused_h1, unused_b1, unused_d1; 1101 unsigned int unused_w1, unused_h1, unused_b1, unused_d1;
1035 Window unused_cr; 1102 Window unused_cr;
1036 1103
1037 XTranslateCoordinates (xdisp, parent[0], display->root, 1104 XTranslateCoordinates (dpy, parent[0], display->root,
1038 0, 0, &x, &y, &unused_cr); 1105 0, 0, &x, &y, &unused_cr);
1039 XGetGeometry (xdisp, parent[0], &unused_cr, &x1, &y1, 1106 XGetGeometry (dpy, parent[0], &unused_cr, &x1, &y1,
1040 &unused_w1, &unused_h1, &unused_b1, &unused_d1); 1107 &unused_w1, &unused_h1, &unused_b1, &unused_d1);
1041 /* 1108 /*
1042 * if display->root isn't the parent window, a WM will probably have offset 1109 * if display->root isn't the parent window, a WM will probably have offset
1043 * our position for handles and decorations. Counter it 1110 * our position for handles and decorations. Counter it
1044 */ 1111 */
… …
1046 { 1113 {
1047 x -= x1; 1114 x -= x1;
1048 y -= y1; 1115 y -= y1;
1049 } 1116 }
1050 1117
1051 x1 = (DisplayWidth (xdisp, display->screen) - old_width ) / 2; 1118 x1 = (DisplayWidth (dpy, display->screen) - old_width ) / 2;
1052 y1 = (DisplayHeight (xdisp, display->screen) - old_height) / 2; 1119 y1 = (DisplayHeight (dpy, display->screen) - old_height) / 2;
1053 dx = old_width - szHint.width; 1120 dx = old_width - szHint.width;
1054 dy = old_height - szHint.height; 1121 dy = old_height - szHint.height;
1055 1122
1056 /* Check position of the center of the window */ 1123 /* Check position of the center of the window */
1057 if (x < x1) /* left half */ 1124 if (x < x1) /* left half */
… …
1061 if (y < y1) /* top half */ 1128 if (y < y1) /* top half */
1062 dy = 0; 1129 dy = 0;
1063 else if (y == y1) /* exact center */ 1130 else if (y == y1) /* exact center */
1064 dy /= 2; 1131 dy /= 2;
1065 1132
1066 XMoveResizeWindow (xdisp, parent[0], x + dx, y + dy, 1133 XMoveResizeWindow (dpy, parent[0], x + dx, y + dy,
1067 szHint.width, szHint.height); 1134 szHint.width, szHint.height);
1068#else 1135#else
1069 XResizeWindow (xdisp, parent[0], szHint.width, szHint.height); 1136 XResizeWindow (dpy, parent[0], szHint.width, szHint.height);
1070#endif 1137#endif
1071 } 1138 }
1072 1139
1073 fix_screen = ncol != prev_ncol || nrow != prev_nrow; 1140 fix_screen = ncol != prev_ncol || nrow != prev_nrow;
1074 1141
1075 if (fix_screen || newwidth != old_width || newheight != old_height) 1142 if (fix_screen || newwidth != old_width || newheight != old_height)
1076 { 1143 {
1077 if (scrollBar.state) 1144 if (scrollBar.state)
1078 { 1145 {
1079 XMoveResizeWindow (xdisp, scrollBar.win, 1146 XMoveResizeWindow (dpy, scrollBar.win,
1080 window_sb_x, 0, 1147 window_sb_x, 0,
1081 scrollbar_TotalWidth (), szHint.height); 1148 scrollbar_TotalWidth (), szHint.height);
1082 resize_scrollbar (); 1149 resize_scrollbar ();
1083 } 1150 }
1084 1151
1085 XMoveResizeWindow (xdisp, vt, 1152 XMoveResizeWindow (dpy, vt,
1086 window_vt_x, window_vt_y, 1153 window_vt_x, window_vt_y,
1087 width, height); 1154 width, height);
1088 1155
1156#ifdef HAVE_BG_PIXMAP
1157 if (bgPixmap.window_size_sensitive ())
1158 update_background ();
1159#endif
1160
1089 scr_clear (); 1161 scr_clear ();
1090#ifdef XPM_BACKGROUND
1091 resize_pixmap ();
1092#endif
1093 } 1162 }
1094 1163
1095 if (fix_screen || old_height == 0) 1164 if (fix_screen || old_height == 0)
1096 scr_reset (); 1165 scr_reset ();
1097 1166
1098#ifdef XPM_BACKGROUND 1167 // TODO, with nvidia-8178, resizes kill the alpha channel, report if not fixed in newer version
1099 if (pixmap) 1168 //scr_touch (false);
1169
1170#ifdef HAVE_BG_PIXMAP
1171// TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ?
1172// if (bgPixmap.pixmap)
1100 scr_touch (false); 1173// scr_touch (false);
1101#endif 1174#endif
1102 1175
1103#ifdef USE_XIM 1176#ifdef USE_XIM
1104 IMSetStatusPosition (); 1177 IMSetPosition ();
1105#endif 1178#endif
1106} 1179}
1107 1180
1108/* 1181/*
1109 * Set the width/height of the vt window in characters. Units are pixels. 1182 * Set the width/height of the vt window in characters. Units are pixels.
… …
1114{ 1187{
1115 XWindowAttributes wattr; 1188 XWindowAttributes wattr;
1116 1189
1117 if (newwidth == 0 || newheight == 0) 1190 if (newwidth == 0 || newheight == 0)
1118 { 1191 {
1119 XGetWindowAttributes (xdisp, display->root, &wattr); 1192 XGetWindowAttributes (dpy, display->root, &wattr);
1120 1193
1121 if (newwidth == 0) 1194 if (newwidth == 0)
1122 newwidth = wattr.width - szHint.base_width; 1195 newwidth = wattr.width - szHint.base_width;
1123 if (newheight == 0) 1196 if (newheight == 0)
1124 newheight = wattr.height - szHint.base_height; 1197 newheight = wattr.height - szHint.base_height;
… …
1138#ifdef USE_XIM 1211#ifdef USE_XIM
1139 1212
1140void 1213void
1141rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) 1214rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg)
1142{ 1215{
1143 fg = pix_colors[Color_fg]; 1216 fg = pix_colors [Color_fg];
1144 bg = pix_colors[Color_bg]; 1217 bg = pix_colors [Color_bg];
1145} 1218}
1146 1219
1147void 1220void
1148rxvt_term::im_set_size (XRectangle &size) 1221rxvt_term::im_set_size (XRectangle &size)
1149{ 1222{
… …
1186 strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ 1259 strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */
1187 1260
1188 if ((p = strchr (server + 1, '@')) != NULL) /* first one only */ 1261 if ((p = strchr (server + 1, '@')) != NULL) /* first one only */
1189 *p = '\0'; 1262 *p = '\0';
1190 1263
1191 atom = XInternAtom (xdisp, server, False); 1264 atom = XInternAtom (dpy, server, False);
1192 win = XGetSelectionOwner (xdisp, atom); 1265 win = XGetSelectionOwner (dpy, atom);
1193 1266
1194 if (win != None) 1267 if (win != None)
1195 return True; 1268 return True;
1196 } 1269 }
1197 1270
… …
1276 if (term->rs[Rs_imLocale]) 1349 if (term->rs[Rs_imLocale])
1277 SET_LOCALE (term->locale); 1350 SET_LOCALE (term->locale);
1278 } 1351 }
1279 else 1352 else
1280 str = (void *)text->string.wide_char; 1353 str = (void *)text->string.wide_char;
1281 1354
1282 HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW, 1355 HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
1283 DT_INT, call_data->caret, 1356 DT_INT, call_data->caret,
1284 DT_INT, call_data->chg_first, 1357 DT_INT, call_data->chg_first,
1285 DT_INT, call_data->chg_length, 1358 DT_INT, call_data->chg_length,
1286 DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0, 1359 DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0,
… …
1421 "*", 1494 "*",
1422 fheight, 1495 fheight,
1423 fheight + 1, fheight - 1, 1496 fheight + 1, fheight - 1,
1424 fheight - 2, fheight + 2); 1497 fheight - 2, fheight + 2);
1425 1498
1426 fs = XCreateFontSet (xdisp, rs[Rs_imFont] ? rs[Rs_imFont] : pat, 1499 fs = XCreateFontSet (dpy, rs[Rs_imFont] ? rs[Rs_imFont] : pat,
1427 &missing_charset_list, &missing_charset_count, &def_string); 1500 &missing_charset_list, &missing_charset_count, &def_string);
1428 1501
1429 if (missing_charset_list) 1502 if (missing_charset_list)
1430 XFreeStringList (missing_charset_list); 1503 XFreeStringList (missing_charset_list);
1431 1504
… …
1506 preedit_attr, 1579 preedit_attr,
1507 status_attr ? XNStatusAttributes : NULL, 1580 status_attr ? XNStatusAttributes : NULL,
1508 status_attr, NULL); 1581 status_attr, NULL);
1509 1582
1510 if (preedit_attr) XFree (preedit_attr); 1583 if (preedit_attr) XFree (preedit_attr);
1511 if (status_attr) XFree (status_attr); 1584 if (status_attr) XFree (status_attr);
1512 if (fs) XFreeFontSet (xdisp, fs); 1585 if (fs) XFreeFontSet (dpy, fs);
1513 1586
1514 if (Input_Context == NULL) 1587 if (Input_Context == NULL)
1515 { 1588 {
1516 rxvt_warn ("failed to create input context, continuing without XIM.\n"); 1589 rxvt_warn ("failed to create input context, continuing without XIM.\n");
1517 im_destroy (); 1590 im_destroy ();
… …
1522 // unfortunately, only the focus window is used by XIM, hard to fix 1595 // unfortunately, only the focus window is used by XIM, hard to fix
1523 if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL)) 1596 if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL))
1524 vt_select_input (); 1597 vt_select_input ();
1525#endif 1598#endif
1526 1599
1527 if (input_style & XIMPreeditArea)
1528 IMSetStatusPosition (); 1600 IMSetPosition ();
1529 1601
1530 return true; 1602 return true;
1531} 1603}
1532 1604
1533void 1605void
… …
1591 SET_LOCALE (locale); 1663 SET_LOCALE (locale);
1592#endif 1664#endif
1593} 1665}
1594 1666
1595void 1667void
1596rxvt_term::IMSetStatusPosition () 1668rxvt_term::IMSetPosition ()
1597{ 1669{
1598 XRectangle preedit_rect, status_rect, *needed_rect; 1670 XRectangle preedit_rect, status_rect, *needed_rect;
1599 XVaNestedList preedit_attr, status_attr; 1671 XVaNestedList preedit_attr, status_attr;
1600 1672
1601 if (!Input_Context 1673 if (!Input_Context
1602 || !focus 1674 || !focus
1603 || !(input_style & XIMPreeditArea) 1675 || !(input_style & (XIMPreeditArea | XIMPreeditPosition))
1604 || !IMisRunning ()) 1676 || !IMisRunning ())
1605 return; 1677 return;
1606 1678
1679 if (input_style & XIMPreeditPosition)
1680 {
1681 im_set_size (preedit_rect);
1682 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);
1683
1684 XSetICValues (Input_Context,
1685 XNPreeditAttributes, preedit_attr, NULL);
1686 }
1687 else
1688 {
1607 /* Getting the necessary width of preedit area */ 1689 /* Getting the necessary width of preedit area */
1608 status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); 1690 status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL);
1609 XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); 1691 XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL);
1610 XFree (status_attr); 1692 XFree (status_attr);
1611 1693
1612 im_set_preedit_area (preedit_rect, status_rect, *needed_rect); 1694 im_set_preedit_area (preedit_rect, status_rect, *needed_rect);
1613 XFree (needed_rect); 1695 XFree (needed_rect);
1614 1696
1615 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); 1697 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);
1616 status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); 1698 status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL);
1617 1699
1618 XSetICValues (Input_Context, 1700 XSetICValues (Input_Context,
1619 XNPreeditAttributes, preedit_attr, 1701 XNPreeditAttributes, preedit_attr,
1620 XNStatusAttributes, status_attr, NULL); 1702 XNStatusAttributes, status_attr,
1703 NULL);
1621 1704
1705 XFree (status_attr);
1706 }
1707
1622 XFree (preedit_attr); 1708 XFree (preedit_attr);
1623 XFree (status_attr);
1624} 1709}
1625#endif /* USE_XIM */ 1710#endif /* USE_XIM */
1711
1712void
1713rxvt_term::get_window_origin (int &x, int &y)
1714{
1715 Window cr;
1716 XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr);
1717/* fprintf( stderr, "origin is %+d%+d\n", x, y);*/
1718}
1719
1720Pixmap
1721rxvt_term::get_pixmap_property (int prop_id)
1722{
1723 if (prop_id > 0 && prop_id < NUM_XA)
1724 if (xa[prop_id])
1725 {
1726 int aformat;
1727 unsigned long nitems, bytes_after;
1728 Atom atype;
1729 unsigned char *prop = NULL;
1730 int result = XGetWindowProperty (dpy, display->root, xa[prop_id],
1731 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1732 &nitems, &bytes_after, &prop);
1733 if (result == Success && prop && atype == XA_PIXMAP)
1734 {
1735 return *(Pixmap *)prop;
1736 }
1737 }
1738 return None;
1739}
1740
1741#ifdef HAVE_BG_PIXMAP
1742# if TRACE_PIXMAPS
1743# undef update_background
1744int rxvt_term::trace_update_background (const char *file, int line)
1745{
1746 fprintf (stderr, "%s:%d:update_background()\n", file, line);
1747 update_background ();
1748}
1749# endif
1750
1751int
1752rxvt_term::update_background ()
1753{
1754 bgPixmap.invalidate ();
1755
1756 /* no chance of real time refresh if we are blurring! */
1757 if (bgPixmap.invalid_since + 0.5 < ev::now () && !(bgPixmap.flags & bgPixmap_t::blurNeeded))
1758 bgPixmap.render ();
1759 else
1760 {
1761 update_background_ev.stop ();
1762
1763 if (!bgPixmap.need_client_side_rendering ())
1764 update_background_ev.start (.05);
1765 else if (bgPixmap.flags & bgPixmap_t::blurNeeded)
1766 update_background_ev.start (.20); /* very slow !!! */
1767 else
1768 update_background_ev.start (.07);
1769 }
1770
1771 return 0;
1772}
1773
1774void
1775rxvt_term::update_background_cb (ev::timer &w, int revents)
1776{
1777 make_current ();
1778 bgPixmap.render ();
1779 refresh_check ();
1780}
1781
1782#endif /* HAVE_BG_PIXMAP */
1626 1783
1627/*----------------------- end-of-file (C source) -----------------------*/ 1784/*----------------------- end-of-file (C source) -----------------------*/

Diff Legend

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