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Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.322 by root, Tue Mar 30 23:00:35 2010 UTC vs.
Revision 1.370 by sf-exg, Thu Jan 19 15:08:55 2012 UTC

… …
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) 2003-2008 Marc Lehmann <pcg@goof.com> 16 * Copyright (c) 2003-2010 Marc Lehmann <schmorp@schmorp.de>
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.
… …
30 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 30 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
31 *---------------------------------------------------------------------*/ 31 *---------------------------------------------------------------------*/
32 32
33#include "../config.h" /* NECESSARY */ 33#include "../config.h" /* NECESSARY */
34#include "rxvt.h" /* NECESSARY */ 34#include "rxvt.h" /* NECESSARY */
35#include "init.h"
35#include "keyboard.h" 36#include "keyboard.h"
36#include "rxvtperl.h" 37#include "rxvtperl.h"
37 38
38#include <limits> 39#include <limits>
39 40
41#include <assert.h>
40#include <csignal> 42#include <signal.h>
41#include <cstring> 43#include <string.h>
42 44
43#include <termios.h> 45#include <termios.h>
44 46
45#ifdef HAVE_XSETLOCALE 47#ifdef HAVE_XSETLOCALE
46# define X_LOCALE 48# define X_LOCALE
47# include <X11/Xlocale.h> 49# include <X11/Xlocale.h>
48#else 50#else
49# ifdef HAVE_SETLOCALE
50# include <clocale> 51# include <locale.h>
51# endif 52#endif
52#endif
53 53
54struct termios rxvt_term::def_tio;
54vector<rxvt_term *> rxvt_term::termlist; 55vector<rxvt_term *> rxvt_term::termlist;
55 56
56// used to tell global functions which terminal instance is "active" 57// used to tell global functions which terminal instance is "active"
57rxvt_t rxvt_current_term; 58rxvt_t rxvt_current_term;
58 59
… …
93text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2) 94text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2)
94{ 95{
95 compose_char *cc; 96 compose_char *cc;
96 97
97 // break compose chains, as stupid readline really likes to duplicate 98 // break compose chains, as stupid readline really likes to duplicate
98 // composing characters for some reason near the end of a line. 99 // composing characters for some reason, near the end of a line.
99 cc = (*this)[c1]; 100 cc = (*this)[c1];
100 while (cc) 101 while (cc)
101 { 102 {
102 if (cc->c2 == c2) return c1; 103 if (cc->c2 == c2) return c1;
103 cc = (*this)[cc->c1]; 104 cc = (*this)[cc->c1];
104 } 105 }
105 106
106 // check to see wether this combination already exists otherwise 107 // check to see whether this combination already exists otherwise
107 for (cc = v.end (); cc-- > v.begin (); ) 108 for (cc = v.begin (); cc < v.end (); cc++)
108 {
109 if (cc->c1 == c1 && cc->c2 == c2) 109 if (cc->c1 == c1 && cc->c2 == c2)
110 return COMPOSE_LO + (cc - v.begin ()); 110 return COMPOSE_LO + (cc - v.begin ());
111 }
112 111
113 // allocate a new combination 112 // allocate a new combination
114 if (v.size () == COMPOSE_HI - COMPOSE_LO + 1) 113 if (v.size () == COMPOSE_HI - COMPOSE_LO + 1)
115 { 114 {
116 static int seen; 115 static int seen;
117 116
118 if (!seen++) 117 if (!seen++)
119 fprintf (stderr, "too many unrepresentable composite characters, try --enable-unicode3\n"); 118 rxvt_warn ("too many unrepresentable composite characters, try --enable-unicode3\n");
120 119
121 return REPLACEMENT_CHAR; 120 return REPLACEMENT_CHAR;
122 } 121 }
123 122
124 v.push_back (compose_char (c1, c2)); 123 v.push_back (compose_char (c1, c2));
… …
186#endif 185#endif
187 child_ev.set <rxvt_term, &rxvt_term::child_cb> (this); 186 child_ev.set <rxvt_term, &rxvt_term::child_cb> (this);
188 flush_ev.set <rxvt_term, &rxvt_term::flush_cb> (this); 187 flush_ev.set <rxvt_term, &rxvt_term::flush_cb> (this);
189 destroy_ev.set <rxvt_term, &rxvt_term::destroy_cb> (this); 188 destroy_ev.set <rxvt_term, &rxvt_term::destroy_cb> (this);
190 pty_ev.set <rxvt_term, &rxvt_term::pty_cb> (this); 189 pty_ev.set <rxvt_term, &rxvt_term::pty_cb> (this);
191 incr_ev.set <rxvt_term, &rxvt_term::incr_cb> (this);
192 termwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this); 190 termwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
193 vt_ev.set <rxvt_term, &rxvt_term::x_cb> (this); 191 vt_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
194 192
195 cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; 193 cmdbuf_ptr = cmdbuf_endp = cmdbuf_base;
196 194
… …
225 delete fontset[i]; 223 delete fontset[i];
226#endif 224#endif
227 delete fontset[0]; 225 delete fontset[0];
228 226
229#ifdef HAVE_BG_PIXMAP 227#ifdef HAVE_BG_PIXMAP
230 bgPixmap.destroy (); 228 bg_destroy ();
231#endif
232#ifdef HAVE_AFTERIMAGE
233 if (asv)
234 destroy_asvisual (asv, 0);
235 if (asimman)
236 destroy_image_manager (asimman, 0);
237#endif 229#endif
238 230
239 if (display) 231 if (display)
240 { 232 {
241 selection_clear (); 233 selection_clear ();
… …
247 scrollBar.destroy (); 239 scrollBar.destroy ();
248 if (gc) XFreeGC (dpy, gc); 240 if (gc) XFreeGC (dpy, gc);
249 241
250 delete drawable; 242 delete drawable;
251 // destroy all windows 243 // destroy all windows
252 if (parent[0]) 244 if (parent)
253 XDestroyWindow (dpy, parent[0]); 245 XDestroyWindow (dpy, parent);
254 246
255 for (int i = 0; i < TOTAL_COLORS; i++) 247 for (int i = 0; i < TOTAL_COLORS; i++)
256 if (ISSET_PIXCOLOR (i)) 248 if (ISSET_PIXCOLOR (i))
257 { 249 {
258 pix_colors_focused [i].free (this); 250 pix_colors_focused [i].free (this);
… …
273 for (int i = 0; i < allocated.size (); i++) 265 for (int i = 0; i < allocated.size (); i++)
274 free (allocated [i]); 266 free (allocated [i]);
275 267
276 free (selection.text); 268 free (selection.text);
277 free (selection.clip_text); 269 free (selection.clip_text);
278 // TODO: manage env vars in child only(!)
279 free (env_display);
280 free (env_term);
281 free (locale); 270 free (locale);
282 free (v_buffer); 271 free (v_buffer);
283 free (incr_buf); 272
273 delete selection_req;
284 274
285 delete envv; 275 delete envv;
286 delete argv; 276 delete argv;
287 277
288#ifdef KEYSYM_RESOURCE 278#ifdef KEYSYM_RESOURCE
… …
324#endif 314#endif
325 scrollbar_ev.stop (display); 315 scrollbar_ev.stop (display);
326#if ENABLE_TRANSPARENCY || ENABLE_PERL 316#if ENABLE_TRANSPARENCY || ENABLE_PERL
327 rootwin_ev.stop (display); 317 rootwin_ev.stop (display);
328#endif 318#endif
329 incr_ev.stop ();
330 termwin_ev.stop (display); 319 termwin_ev.stop (display);
331 vt_ev.stop (display); 320 vt_ev.stop (display);
332 } 321 }
333 322
334 flush_ev.stop (); 323 flush_ev.stop ();
… …
356rxvt_term::destroy_cb (ev::idle &w, int revents) 345rxvt_term::destroy_cb (ev::idle &w, int revents)
357{ 346{
358 make_current (); 347 make_current ();
359 348
360 delete this; 349 delete this;
350}
351
352void
353rxvt_term::set_option (uint8_t opt, bool set) NOTHROW
354{
355 if (!opt)
356 return;
357
358 uint8_t mask = 1 << (opt & 7);
359 uint8_t &val = options [opt >> 3];
360
361 val = val & ~mask | (set ? mask : 0);
361} 362}
362 363
363/*----------------------------------------------------------------------*/ 364/*----------------------------------------------------------------------*/
364/* 365/*
365 * Exit gracefully, clearing the utmp entry and restoring tty attributes 366 * Exit gracefully, clearing the utmp entry and restoring tty attributes
… …
379print_x_error (Display *dpy, XErrorEvent *event) 380print_x_error (Display *dpy, XErrorEvent *event)
380{ 381{
381 char buffer[BUFSIZ]; 382 char buffer[BUFSIZ];
382 char mesg[BUFSIZ]; 383 char mesg[BUFSIZ];
383 char number[32]; 384 char number[32];
384 char *mtype = "XlibMessage"; 385 const char mtype[] = "XlibMessage";
385 XGetErrorText(dpy, event->error_code, buffer, BUFSIZ); 386 XGetErrorText(dpy, event->error_code, buffer, BUFSIZ);
386 XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ); 387 XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ);
387 rxvt_warn ("An X Error occured, trying to continue after report.\n"); 388 rxvt_warn ("An X Error occurred, trying to continue after report.\n");
388 rxvt_warn ("%s: %s\n", mesg, buffer); 389 rxvt_warn ("%s: %s\n", mesg, buffer);
389 XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ); 390 XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ);
390 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code); 391 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code);
391 sprintf(number, "%d", event->request_code); 392 sprintf(number, "%d", event->request_code);
392 XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ); 393 XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ);
393 rxvt_warn ("(which is %s)\n", buffer); 394 rxvt_warn ("(which is %s)\n", buffer);
394 if (event->request_code >= 128) { 395 if (event->request_code >= 128) {
395 XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d", 396 XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d",
396 mesg, BUFSIZ); 397 mesg, BUFSIZ);
397 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code); 398 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code);
398 } 399 }
399 if ((event->error_code == BadWindow) || 400 if ((event->error_code == BadWindow) ||
400 (event->error_code == BadPixmap) || 401 (event->error_code == BadPixmap) ||
401 (event->error_code == BadCursor) || 402 (event->error_code == BadCursor) ||
402 (event->error_code == BadFont) || 403 (event->error_code == BadFont) ||
403 (event->error_code == BadDrawable) || 404 (event->error_code == BadDrawable) ||
404 (event->error_code == BadColor) || 405 (event->error_code == BadColor) ||
405 (event->error_code == BadGC) || 406 (event->error_code == BadGC) ||
406 (event->error_code == BadIDChoice) || 407 (event->error_code == BadIDChoice) ||
407 (event->error_code == BadValue) || 408 (event->error_code == BadValue) ||
408 (event->error_code == BadAtom)) { 409 (event->error_code == BadAtom)) {
409 if (event->error_code == BadValue) 410 if (event->error_code == BadValue)
410 XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x", 411 XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x",
411 mesg, BUFSIZ); 412 mesg, BUFSIZ);
412 else if (event->error_code == BadAtom) 413 else if (event->error_code == BadAtom)
413 XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x", 414 XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x",
414 mesg, BUFSIZ); 415 mesg, BUFSIZ);
415 else 416 else
416 XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", 417 XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x",
417 mesg, BUFSIZ); 418 mesg, BUFSIZ);
418 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); 419 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid);
419 } 420 }
420 XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", 421 XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",
421 mesg, BUFSIZ); 422 mesg, BUFSIZ);
422 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); 423 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial);
423} 424}
424#endif 425#endif
425 426
426int 427int
… …
473 rxvt_emergency_cleanup (); 474 rxvt_emergency_cleanup ();
474 w.stop (); 475 w.stop ();
475 kill (getpid (), w.signum); 476 kill (getpid (), w.signum);
476} 477}
477 478
479static void
480rxvt_get_ttymode (struct termios *tio)
481{
482 if (tcgetattr (STDIN_FILENO, tio) < 0)
483 memset (tio, 0, sizeof (struct termios));
484
485 for (int i = 0; i < NCCS; i++)
486 tio->c_cc[i] = VDISABLE;
487
488 tio->c_cc[VINTR] = CINTR;
489 tio->c_cc[VQUIT] = CQUIT;
490 tio->c_cc[VERASE] = CERASE;
491#ifdef VERASE2
492 tio->c_cc[VERASE2] = CERASE2;
493#endif
494 tio->c_cc[VKILL] = CKILL;
495 tio->c_cc[VEOF] = CEOF;
496 tio->c_cc[VSTART] = CSTART;
497 tio->c_cc[VSTOP] = CSTOP;
498 tio->c_cc[VSUSP] = CSUSP;
499# ifdef VDSUSP
500 tio->c_cc[VDSUSP] = CDSUSP;
501# endif
502# ifdef VREPRINT
503 tio->c_cc[VREPRINT] = CRPRNT;
504# endif
505# ifdef VDISCRD
506 tio->c_cc[VDISCRD] = CFLUSH;
507# endif
508# ifdef VWERSE
509 tio->c_cc[VWERSE] = CWERASE;
510# endif
511# ifdef VLNEXT
512 tio->c_cc[VLNEXT] = CLNEXT;
513# endif
514# ifdef VSTATUS
515 tio->c_cc[VSTATUS] = CSTATUS;
516# endif
517
518# if VMIN != VEOF
519 tio->c_cc[VMIN] = 1;
520# endif
521# if VTIME != VEOL
522 tio->c_cc[VTIME] = 0;
523# endif
524
525 /* input modes */
526 tio->c_iflag = (BRKINT | IGNPAR | ICRNL
527# ifdef IMAXBEL
528 | IMAXBEL
529# endif
530 | IXON);
531
532 /* output modes */
533 tio->c_oflag = (OPOST | ONLCR);
534
535 /* control modes */
536 tio->c_cflag = (CS8 | CREAD);
537
538 /* local modes */
539 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
540# if defined (ECHOCTL) && defined (ECHOKE)
541 | ECHOCTL | ECHOKE
542# endif
543 | ECHOE | ECHOK);
544}
545
478char **rxvt_environ; // startup environment 546char **rxvt_environ; // startup environment
479 547
480void 548void
481rxvt_init () 549rxvt_init ()
482{ 550{
483 ptytty::init (); 551 assert (("fontMask must not overlap other RS masks",
552 0 == (RS_fontMask & (RS_Sel | RS_baseattrMask | RS_customMask | RS_bgMask | RS_fgMask))));
484 553
554 rxvt_get_ttymode (&rxvt_term::def_tio);
555
556 // get rid of stdin/stdout as we don't need them, to free resources
557 dup2 (STDERR_FILENO, STDIN_FILENO);
558 dup2 (STDERR_FILENO, STDOUT_FILENO);
559
485 if (!ev_default_loop (0)) 560 if (!ev_default_loop ())
486 rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n"); 561 rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n");
487 562
488 rxvt_environ = environ; 563 rxvt_environ = environ;
489 564
490 signal (SIGHUP, SIG_IGN); 565 signal (SIGHUP, SIG_IGN);
491 signal (SIGPIPE, SIG_IGN); 566 signal (SIGPIPE, SIG_IGN);
492 567
493 sig_handlers.sw_term.start (SIGTERM); ev_unref (); 568 sig_handlers.sw_term.start (SIGTERM); ev_unref ();
494 sig_handlers.sw_int.start (SIGINT); ev_unref (); 569 sig_handlers.sw_int.start (SIGINT); ev_unref ();
495
496 /* need to trap SIGURG for SVR4 (Unixware) rlogin */
497 /* signal (SIGURG, SIG_DFL); */
498 570
499 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); 571 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);
500 // TODO: handle this with exceptions and tolerate the memory loss 572 // TODO: handle this with exceptions and tolerate the memory loss
501 XSetIOErrorHandler (rxvt_xioerror_handler); 573 XSetIOErrorHandler (rxvt_xioerror_handler);
502 574
… …
629 if (recalc_y) 701 if (recalc_y)
630 szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth; 702 szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth;
631 703
632 ncol = width / fwidth; 704 ncol = width / fwidth;
633 nrow = height / fheight; 705 nrow = height / fheight;
706
707 // When the size of the vt window is not a multiple of the cell
708 // size, i.e., when the wm does not honour our size hints, there are
709 // extra areas not covered by the terminal screen. Such gaps, when a
710 // bg pixmap is set, would have to be cleared manually to properly
711 // refresh the background. We take the simpler route and shrink the
712 // vt window so as to avoid creating gaps.
713 vt_width = ncol * fwidth;
714 vt_height = nrow * fheight;
634} 715}
635 716
636/*----------------------------------------------------------------------*/ 717/*----------------------------------------------------------------------*/
637/* 718/*
638 * Tell the teletype handler what size the window is. 719 * Tell the teletype handler what size the window is.
… …
646 727
647 struct winsize ws; 728 struct winsize ws;
648 729
649 ws.ws_col = ncol; 730 ws.ws_col = ncol;
650 ws.ws_row = nrow; 731 ws.ws_row = nrow;
651 ws.ws_xpixel = width; 732 ws.ws_xpixel = vt_width;
652 ws.ws_ypixel = height; 733 ws.ws_ypixel = vt_height;
653 ioctl (pty->pty, TIOCSWINSZ, &ws); 734 ioctl (pty->pty, TIOCSWINSZ, &ws);
654 735
655#if 0 736#if 0
656 // TIOCSWINSZ is supposed to do this automatically and correctly 737 // TIOCSWINSZ is supposed to do this automatically and correctly
657 if (cmd_pid) /* force through to the command */ 738 if (cmd_pid) /* force through to the command */
658 kill (-cmd_pid, SIGWINCH); 739 kill (-cmd_pid, SIGWINCH);
659#endif 740#endif
660} 741}
661 742
662/*----------------------------------------------------------------------*/ 743/*----------------------------------------------------------------------*/
663/* set_fonts () - load and set the various fonts 744/* load and set the various fonts */
664 *
665 * init = 1 - initialize
666 *
667 * fontname == FONT_UP - switch to bigger font
668 * fontname == FONT_DN - switch to smaller font
669 */
670bool 745bool
671rxvt_term::set_fonts () 746rxvt_term::set_fonts ()
672{ 747{
673 rxvt_fontset *fs = new rxvt_fontset (this); 748 rxvt_fontset *fs = new rxvt_fontset (this);
674 rxvt_fontprop prop; 749 rxvt_fontprop prop;
… …
688#endif 763#endif
689 764
690 delete fontset[0]; 765 delete fontset[0];
691 fontset[0] = fs; 766 fontset[0] = fs;
692 767
693 prop = fs->get (0, 1)->properties (); 768 prop = (*fs)[rxvt_fontset::firstFont]->properties ();
694 prop.height += lineSpace; 769 prop.height += lineSpace;
695 prop.width += letterSpace; 770 prop.width += letterSpace;
696 771
697 fs->set_prop (prop, false); 772 fs->set_prop (prop, false);
698 773
… …
731#else 806#else
732 fontset[style] = fontset[0]; 807 fontset[style] = fontset[0];
733#endif 808#endif
734 } 809 }
735 810
736 if (parent[0]) 811 if (parent)
737 { 812 {
738 resize_all_windows (0, 0, 0); 813 resize_all_windows (0, 0, 0);
739 scr_remap_chars (); 814 scr_remap_chars ();
740 scr_touch (true); 815 scr_touch (true);
741 } 816 }
… …
744} 819}
745 820
746void 821void
747rxvt_term::set_string_property (Atom prop, const char *str, int len) 822rxvt_term::set_string_property (Atom prop, const char *str, int len)
748{ 823{
749 XChangeProperty (dpy, parent[0], 824 XChangeProperty (dpy, parent,
750 prop, XA_STRING, 8, PropModeReplace, 825 prop, XA_STRING, 8, PropModeReplace,
751 (const unsigned char *)str, len >= 0 ? len : strlen (str)); 826 (const unsigned char *)str, len >= 0 ? len : strlen (str));
752} 827}
753 828
754void 829void
830rxvt_term::set_mbstring_property (Atom prop, const char *str, int len)
831{
832 XTextProperty ct;
833
834 if (XmbTextListToTextProperty (dpy, (char **)&str, 1, XStdICCTextStyle, &ct) >= 0)
835 {
836 XSetTextProperty (dpy, parent, &ct, prop);
837 XFree (ct.value);
838 }
839}
840
841void
755rxvt_term::set_utf8_property (Atom prop, const char *str, int len) 842rxvt_term::set_utf8_property (Atom prop, const char *str, int len)
756{ 843{
757 wchar_t *ws = rxvt_mbstowcs (str, len); 844 wchar_t *ws = rxvt_mbstowcs (str, len);
758 char *s = rxvt_wcstoutf8 (ws); 845 char *s = rxvt_wcstoutf8 (ws);
759 846
760 XChangeProperty (dpy, parent[0], 847 XChangeProperty (dpy, parent,
761 prop, xa[XA_UTF8_STRING], 8, PropModeReplace, 848 prop, xa[XA_UTF8_STRING], 8, PropModeReplace,
762 (const unsigned char *)s, strlen (s)); 849 (const unsigned char *)s, strlen (s));
763 850
764 free (s); 851 free (s);
765 free (ws); 852 free (ws);
… …
769/*----------------------------------------------------------------------*/ 856/*----------------------------------------------------------------------*/
770/* xterm sequences - title, iconName, color (exptl) */ 857/* xterm sequences - title, iconName, color (exptl) */
771void 858void
772rxvt_term::set_title (const char *str) 859rxvt_term::set_title (const char *str)
773{ 860{
774 set_string_property (XA_WM_NAME, str); 861 set_mbstring_property (XA_WM_NAME, str);
775#if ENABLE_EWMH 862#if ENABLE_EWMH
776 set_utf8_property (xa[XA_NET_WM_NAME], str); 863 set_utf8_property (xa[XA_NET_WM_NAME], str);
777#endif 864#endif
778} 865}
779 866
780void 867void
781rxvt_term::set_icon_name (const char *str) 868rxvt_term::set_icon_name (const char *str)
782{ 869{
783 set_string_property (XA_WM_ICON_NAME, str); 870 set_mbstring_property (XA_WM_ICON_NAME, str);
784#if ENABLE_EWMH 871#if ENABLE_EWMH
785 set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); 872 set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);
786#endif 873#endif
787} 874}
788 875
… …
855 942
856/*----------------------------------------------------------------------*/ 943/*----------------------------------------------------------------------*/
857/* 944/*
858 * find if fg/bg matches any of the normal (low-intensity) colors 945 * find if fg/bg matches any of the normal (low-intensity) colors
859 */ 946 */
860void 947char *
861rxvt_term::set_colorfgbg () 948rxvt_term::get_colorfgbg ()
862{ 949{
863 unsigned int i; 950 unsigned int i;
864 const char *xpmb = ""; 951 const char *xpmb = "";
865 char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; 952 char fstr[] = "default";
953 char bstr[] = "default";
954 char *env_colorfgbg;
866 955
867 strcpy (fstr, "default");
868 strcpy (bstr, "default");
869 for (i = Color_Black; i <= Color_White; i++) 956 for (i = Color_Black; i <= Color_White; i++)
870 if (pix_colors[Color_fg] == pix_colors[i]) 957 if (pix_colors[Color_fg] == pix_colors[i])
871 { 958 {
872 sprintf (fstr, "%d", (i - Color_Black)); 959 sprintf (fstr, "%d", i - Color_Black);
873 break; 960 break;
874 } 961 }
875 962
876 for (i = Color_Black; i <= Color_White; i++) 963 for (i = Color_Black; i <= Color_White; i++)
877 if (pix_colors[Color_bg] == pix_colors[i]) 964 if (pix_colors[Color_bg] == pix_colors[i])
878 { 965 {
879 sprintf (bstr, "%d", (i - Color_Black)); 966 sprintf (bstr, "%d", i - Color_Black);
880#ifdef BG_IMAGE_FROM_FILE 967#ifdef BG_IMAGE_FROM_FILE
881 xpmb = "default;"; 968 xpmb = "default;";
882#endif 969#endif
883 break; 970 break;
884 } 971 }
885 972
973 env_colorfgbg = (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg"));
886 sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); 974 sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr);
975 return env_colorfgbg;
887} 976}
888 977
889/*----------------------------------------------------------------------*/ 978/*----------------------------------------------------------------------*/
890 979
891bool 980bool
… …
920 1009
921 // to avoid races between us and the wm, we clear the incremental size hints around the xresizewindow 1010 // to avoid races between us and the wm, we clear the incremental size hints around the xresizewindow
922 if (set_hint) 1011 if (set_hint)
923 { 1012 {
924 szHint.flags &= ~(PBaseSize | PResizeInc); 1013 szHint.flags &= ~(PBaseSize | PResizeInc);
925 XSetWMNormalHints (dpy, parent[0], &szHint); 1014 XSetWMNormalHints (dpy, parent, &szHint);
926 szHint.flags |= PBaseSize | PResizeInc; 1015 szHint.flags |= PBaseSize | PResizeInc;
927 } 1016 }
928 1017
929 if (!ignoreparent) 1018 if (!ignoreparent)
930 { 1019 {
… …
936 int x, y, x1, y1; 1025 int x, y, x1, y1;
937 int dx, dy; 1026 int dx, dy;
938 unsigned int unused_w1, unused_h1, unused_b1, unused_d1; 1027 unsigned int unused_w1, unused_h1, unused_b1, unused_d1;
939 Window unused_cr; 1028 Window unused_cr;
940 1029
941 XTranslateCoordinates (dpy, parent[0], display->root, 1030 XTranslateCoordinates (dpy, parent, display->root,
942 0, 0, &x, &y, &unused_cr); 1031 0, 0, &x, &y, &unused_cr);
943 XGetGeometry (dpy, parent[0], &unused_cr, &x1, &y1, 1032 XGetGeometry (dpy, parent, &unused_cr, &x1, &y1,
944 &unused_w1, &unused_h1, &unused_b1, &unused_d1); 1033 &unused_w1, &unused_h1, &unused_b1, &unused_d1);
945 /* 1034 /*
946 * if display->root isn't the parent window, a WM will probably have offset 1035 * if display->root isn't the parent window, a WM will probably have offset
947 * our position for handles and decorations. Counter it 1036 * our position for handles and decorations. Counter it
948 */ 1037 */
… …
965 if (y < y1) /* top half */ 1054 if (y < y1) /* top half */
966 dy = 0; 1055 dy = 0;
967 else if (y == y1) /* exact center */ 1056 else if (y == y1) /* exact center */
968 dy /= 2; 1057 dy /= 2;
969 1058
970 XMoveResizeWindow (dpy, parent[0], x + dx, y + dy, 1059 XMoveResizeWindow (dpy, parent, x + dx, y + dy,
971 szHint.width, szHint.height); 1060 szHint.width, szHint.height);
972#else 1061#else
973 XResizeWindow (dpy, parent[0], szHint.width, szHint.height); 1062 XResizeWindow (dpy, parent, szHint.width, szHint.height);
974#endif 1063#endif
975 } 1064 }
976 1065
977 if (set_hint) 1066 if (set_hint)
978 XSetWMNormalHints (dpy, parent[0], &szHint); 1067 XSetWMNormalHints (dpy, parent, &szHint);
979 1068
980 fix_screen = ncol != prev_ncol || nrow != prev_nrow; 1069 fix_screen = ncol != prev_ncol || nrow != prev_nrow;
981 1070
982 if (fix_screen || newwidth != old_width || newheight != old_height) 1071 if (fix_screen || newwidth != old_width || newheight != old_height)
983 { 1072 {
984 if (scrollBar.state) 1073 if (scrollBar.state)
985 scrollBar.resize (); 1074 scrollBar.resize ();
986 1075
987 XMoveResizeWindow (dpy, vt, 1076 XMoveResizeWindow (dpy, vt,
988 window_vt_x, window_vt_y, 1077 window_vt_x, window_vt_y,
989 width, height); 1078 vt_width, vt_height);
990 1079
991#ifdef HAVE_BG_PIXMAP 1080#ifdef HAVE_BG_PIXMAP
992 if (bgPixmap.window_size_sensitive ()) 1081 if (bg_window_size_sensitive ())
993 update_background (); 1082 update_background ();
994#endif 1083#endif
995 } 1084 }
996 1085
997 if (fix_screen || old_height == 0) 1086 if (fix_screen || old_height == 0)
998 scr_reset (); 1087 scr_reset ();
999 1088
1000#ifdef HAVE_BG_PIXMAP
1001// TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ?
1002// if (bgPixmap.pixmap)
1003// scr_touch (false);
1004#endif
1005
1006#ifdef USE_XIM 1089#ifdef USE_XIM
1007 IMSetPosition (); 1090 im_set_position ();
1008#endif 1091#endif
1009} 1092}
1010 1093
1011/* 1094/*
1012 * Set the width/height of the vt window in characters. Units are pixels. 1095 * Set the width/height of the vt window in characters. Units are pixels.
… …
1025 newwidth = wattr.width - szHint.base_width; 1108 newwidth = wattr.width - szHint.base_width;
1026 if (newheight == 0) 1109 if (newheight == 0)
1027 newheight = wattr.height - szHint.base_height; 1110 newheight = wattr.height - szHint.base_height;
1028 } 1111 }
1029 1112
1030 if (newwidth != width || newheight != height) 1113 if (newwidth != vt_width || newheight != vt_height)
1031 { 1114 {
1032 newwidth += szHint.base_width; 1115 newwidth += szHint.base_width;
1033 newheight += szHint.base_height; 1116 newheight += szHint.base_height;
1034 resize_all_windows (newwidth, newheight, 0); 1117 resize_all_windows (newwidth, newheight, 0);
1035 } 1118 }
… …
1073 status_rect.height = fheight; 1156 status_rect.height = fheight;
1074} 1157}
1075 1158
1076/* Checking whether input method is running. */ 1159/* Checking whether input method is running. */
1077bool 1160bool
1078rxvt_term::IMisRunning () 1161rxvt_term::im_is_running ()
1079{ 1162{
1080 Atom atom; 1163 Atom atom;
1081 Window win; 1164 Window win;
1082 char server[IMBUFSIZ]; 1165 char server[IMBUFSIZ];
1083 1166
… …
1092 1175
1093 atom = XInternAtom (dpy, server, False); 1176 atom = XInternAtom (dpy, server, False);
1094 win = XGetSelectionOwner (dpy, atom); 1177 win = XGetSelectionOwner (dpy, atom);
1095 1178
1096 if (win != None) 1179 if (win != None)
1097 return True; 1180 return true;
1098 } 1181 }
1099 1182
1100 return False; 1183 return false;
1101} 1184}
1102 1185
1103void 1186void
1104rxvt_term::IMSendSpot () 1187rxvt_term::im_send_spot ()
1105{ 1188{
1106 XPoint nspot; 1189 XPoint nspot;
1107 XVaNestedList preedit_attr; 1190 XVaNestedList preedit_attr;
1108 1191
1109 if (!Input_Context 1192 if (!Input_Context
… …
1215/* 1298/*
1216 * Try to open a XIM with the current modifiers, then see if we can 1299 * Try to open a XIM with the current modifiers, then see if we can
1217 * open a suitable preedit type 1300 * open a suitable preedit type
1218 */ 1301 */
1219bool 1302bool
1220rxvt_term::IM_get_IC (const char *modifiers) 1303rxvt_term::im_get_ic (const char *modifiers)
1221{ 1304{
1222 int i, j, found; 1305 int i, j, found;
1223 XIM xim; 1306 XIM xim;
1224 XPoint spot; 1307 XPoint spot;
1225 XRectangle rect, status_rect, needed_rect; 1308 XRectangle rect, status_rect, needed_rect;
1226 unsigned long fg, bg; 1309 unsigned long fg, bg;
1227 const char *p; 1310 const char *p;
1228 char **s; 1311 char **s;
1229 XIMStyles *xim_styles; 1312 XIMStyles *xim_styles;
1230#ifdef ENABLE_XIM_ONTHESPOT
1231 XIMCallback xcb[4];
1232#endif
1233 1313
1234 set_environ (envv); 1314 set_environ (envv);
1235 1315
1236 if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) 1316 if (! ((p = XSetLocaleModifiers (modifiers)) && *p))
1237 return false; 1317 return false;
… …
1258 p = pet[pi]; 1338 p = pet[pi];
1259 1339
1260 if (!p) 1340 if (!p)
1261 continue; 1341 continue;
1262 1342
1263 s = rxvt_splitcommastring (p); 1343 s = rxvt_strsplit (',', p);
1264 1344
1265 for (i = found = 0; !found && s[i]; i++) 1345 for (i = found = 0; !found && s[i]; i++)
1266 { 1346 {
1267 if (!strcmp (s[i], "OverTheSpot")) 1347 if (!strcmp (s[i], "OverTheSpot"))
1268 input_style = XIMPreeditPosition | XIMStatusNothing; 1348 input_style = XIMPreeditPosition | XIMStatusNothing;
… …
1280 input_style = XIMPreeditNothing | XIMStatusNothing; 1360 input_style = XIMPreeditNothing | XIMStatusNothing;
1281 1361
1282 for (j = 0; j < xim_styles->count_styles; j++) 1362 for (j = 0; j < xim_styles->count_styles; j++)
1283 if (input_style == xim_styles->supported_styles[j]) 1363 if (input_style == xim_styles->supported_styles[j])
1284 { 1364 {
1285 rxvt_freecommastring (s); 1365 rxvt_free_strsplit (s);
1286 1366
1287 found = 1; 1367 found = 1;
1288 goto foundpet; 1368 goto foundpet;
1289 } 1369 }
1290 1370
1291 } 1371 }
1292 1372
1293 rxvt_freecommastring (s); 1373 rxvt_free_strsplit (s);
1294 } 1374 }
1295 1375
1296foundpet: 1376foundpet:
1297 1377
1298 XFree (xim_styles); 1378 XFree (xim_styles);
… …
1377 NULL); 1457 NULL);
1378 } 1458 }
1379#if ENABLE_XIM_ONTHESPOT 1459#if ENABLE_XIM_ONTHESPOT
1380 else if (input_style & XIMPreeditCallbacks) 1460 else if (input_style & XIMPreeditCallbacks)
1381 { 1461 {
1462 XIMCallback xcb[4];
1463
1382 im_set_position (spot); 1464 im_set_position (spot);
1383 1465
1384 xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start; 1466 xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start;
1385 xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done; 1467 xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done;
1386 xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw; 1468 xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw;
… …
1401#endif 1483#endif
1402 1484
1403 Input_Context = XCreateIC (xim, 1485 Input_Context = XCreateIC (xim,
1404 XNInputStyle, input_style, 1486 XNInputStyle, input_style,
1405 XNClientWindow, vt, 1487 XNClientWindow, vt,
1406 XNFocusWindow, parent[0], 1488 XNFocusWindow, parent,
1407 preedit_attr ? XNPreeditAttributes : NULL, 1489 preedit_attr ? XNPreeditAttributes : NULL,
1408 preedit_attr, 1490 preedit_attr,
1409 status_attr ? XNStatusAttributes : NULL, 1491 status_attr ? XNStatusAttributes : NULL,
1410 status_attr, NULL); 1492 status_attr, NULL);
1411 1493
… …
1424 // unfortunately, only the focus window is used by XIM, hard to fix 1506 // unfortunately, only the focus window is used by XIM, hard to fix
1425 if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL)) 1507 if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL))
1426 vt_select_input (); 1508 vt_select_input ();
1427#endif 1509#endif
1428 1510
1429 IMSetPosition (); 1511 im_set_position ();
1430 1512
1431 return true; 1513 return true;
1432} 1514}
1433 1515
1434void 1516void
… …
1444 im_destroy (); 1526 im_destroy ();
1445 1527
1446 if (Input_Context) 1528 if (Input_Context)
1447 return; 1529 return;
1448 1530
1449#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
1450 if (rs[Rs_imLocale]) 1531 if (rs[Rs_imLocale])
1451 SET_LOCALE (rs[Rs_imLocale]); 1532 SET_LOCALE (rs[Rs_imLocale]);
1452#endif
1453 1533
1454 p = rs[Rs_inputMethod]; 1534 p = rs[Rs_inputMethod];
1455 if (p && *p) 1535 if (p && *p)
1456 { 1536 {
1457 bool found = false; 1537 bool found = false;
1458 1538
1459 s = rxvt_splitcommastring (p); 1539 s = rxvt_strsplit (',', p);
1460 1540
1461 for (i = 0; s[i]; i++) 1541 for (i = 0; s[i]; i++)
1462 { 1542 {
1463 if (*s[i]) 1543 if (*s[i])
1464 { 1544 {
1465 strcpy (buf, "@im="); 1545 strcpy (buf, "@im=");
1466 strncat (buf, s[i], IMBUFSIZ - 5); 1546 strncat (buf, s[i], IMBUFSIZ - 5);
1467 if (IM_get_IC (buf)) 1547 if (im_get_ic (buf))
1468 { 1548 {
1469 found = true; 1549 found = true;
1470 break; 1550 break;
1471 } 1551 }
1472 } 1552 }
1473 } 1553 }
1474 1554
1475 rxvt_freecommastring (s); 1555 rxvt_free_strsplit (s);
1476 1556
1477 if (found) 1557 if (found)
1478 goto done; 1558 goto done;
1479 } 1559 }
1480 1560
1481 /* try with XMODIFIERS env. var. */ 1561 /* try with XMODIFIERS env. var. */
1482 if (IM_get_IC ("")) 1562 if (im_get_ic (""))
1483 goto done; 1563 goto done;
1484 1564
1485 /* try with no modifiers base IF the user didn't specify an IM */ 1565 /* try with no modifiers base IF the user didn't specify an IM */
1486 if (IM_get_IC ("@im=none")) 1566 if (im_get_ic ("@im=none"))
1487 goto done; 1567 goto done;
1488 1568
1489done: 1569done: ;
1490#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
1491 if (rs[Rs_imLocale]) 1570 if (rs[Rs_imLocale])
1492 SET_LOCALE (locale); 1571 SET_LOCALE (locale);
1493#endif
1494} 1572}
1495 1573
1496void 1574void
1497rxvt_term::IMSetPosition () 1575rxvt_term::im_set_position ()
1498{ 1576{
1499 XRectangle preedit_rect, status_rect, *needed_rect; 1577 XRectangle preedit_rect, status_rect, *needed_rect;
1500 XVaNestedList preedit_attr, status_attr; 1578 XVaNestedList preedit_attr, status_attr;
1501 1579
1502 if (!Input_Context 1580 if (!Input_Context
1503 || !focus 1581 || !focus
1504 || !(input_style & (XIMPreeditArea | XIMPreeditPosition)) 1582 || !(input_style & (XIMPreeditArea | XIMPreeditPosition))
1505 || !IMisRunning ()) 1583 || !im_is_running ())
1506 return; 1584 return;
1507 1585
1508 if (input_style & XIMPreeditPosition) 1586 if (input_style & XIMPreeditPosition)
1509 { 1587 {
1510 im_set_size (preedit_rect); 1588 im_set_size (preedit_rect);
… …
1540 1618
1541void 1619void
1542rxvt_term::get_window_origin (int &x, int &y) 1620rxvt_term::get_window_origin (int &x, int &y)
1543{ 1621{
1544 Window cr; 1622 Window cr;
1545 XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr); 1623 XTranslateCoordinates (dpy, parent, display->root, 0, 0, &x, &y, &cr);
1546/* fprintf (stderr, "origin is %+d%+d\n", x, y);*/
1547} 1624}
1548 1625
1549Pixmap 1626Pixmap
1550rxvt_term::get_pixmap_property (int prop_id) 1627rxvt_term::get_pixmap_property (Atom property)
1551{ 1628{
1552 if (prop_id > 0 && prop_id < NUM_XA) 1629 Pixmap pixmap = None;
1553 if (xa[prop_id]) 1630
1554 {
1555 int aformat; 1631 int aformat;
1556 unsigned long nitems, bytes_after; 1632 unsigned long nitems, bytes_after;
1557 Atom atype; 1633 Atom atype;
1558 unsigned char *prop = NULL; 1634 unsigned char *prop;
1559 int result = XGetWindowProperty (dpy, display->root, xa[prop_id], 1635 int result = XGetWindowProperty (dpy, display->root, property,
1560 0L, 1L, False, XA_PIXMAP, &atype, &aformat, 1636 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1561 &nitems, &bytes_after, &prop); 1637 &nitems, &bytes_after, &prop);
1562 if (result == Success && prop && atype == XA_PIXMAP) 1638 if (result == Success)
1639 {
1640 if (atype == XA_PIXMAP)
1563 return *(Pixmap *)prop; 1641 pixmap = *(Pixmap *)prop;
1642 XFree (prop);
1564 } 1643 }
1565 1644
1566 return None; 1645 return pixmap;
1567} 1646}
1568 1647
1569#ifdef HAVE_BG_PIXMAP 1648#ifdef HAVE_BG_PIXMAP
1570# if TRACE_PIXMAPS
1571# undef update_background
1572void
1573rxvt_term::trace_update_background (const char *file, int line)
1574{
1575 fprintf (stderr, "%s:%d:update_background()\n", file, line);
1576 update_background ();
1577}
1578# endif
1579 1649
1580void 1650void
1581rxvt_term::update_background () 1651rxvt_term::update_background ()
1582{ 1652{
1583 if (update_background_ev.is_active ()) 1653 if (update_background_ev.is_active ())
1584 return; 1654 return;
1585 1655
1586 bgPixmap.invalidate (); 1656 bg_invalidate ();
1587 1657
1658 if (!mapped)
1659 return;
1660
1588 ev_tstamp to_wait = 0.5 - (ev::now () - bgPixmap.valid_since); 1661 ev_tstamp to_wait = 0.5 - (ev::now () - bg_valid_since);
1589 1662
1590 if (to_wait <= 0.) 1663 if (to_wait <= 0.)
1591 bgPixmap.render (); 1664 bg_render ();
1592 else 1665 else
1593 update_background_ev.start (to_wait); 1666 update_background_ev.start (to_wait);
1594} 1667}
1595 1668
1596void 1669void
1597rxvt_term::update_background_cb (ev::timer &w, int revents) 1670rxvt_term::update_background_cb (ev::timer &w, int revents)
1598{ 1671{
1599 make_current (); 1672 make_current ();
1600 1673
1601 update_background_ev.stop (); 1674 update_background_ev.stop ();
1602 bgPixmap.render (); 1675 bg_render ();
1603 refresh_check (); 1676 refresh_check ();
1604} 1677}
1605 1678
1606#endif /* HAVE_BG_PIXMAP */ 1679#endif /* HAVE_BG_PIXMAP */
1607 1680

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