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Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.312 by root, Tue Nov 4 16:41:12 2008 UTC vs.
Revision 1.359 by sf-exg, Fri Jul 29 09:41:22 2011 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 <cassert>
40#include <csignal> 42#include <csignal>
41#include <cstring> 43#include <cstring>
42 44
43#include <termios.h> 45#include <termios.h>
44 46
49# ifdef HAVE_SETLOCALE 51# ifdef HAVE_SETLOCALE
50# include <clocale> 52# include <clocale>
51# endif 53# endif
52#endif 54#endif
53 55
56struct termios rxvt_term::def_tio;
54vector<rxvt_term *> rxvt_term::termlist; 57vector<rxvt_term *> rxvt_term::termlist;
55 58
56// used to tell global functions which terminal instance is "active" 59// used to tell global functions which terminal instance is "active"
57rxvt_t rxvt_current_term; 60rxvt_t rxvt_current_term;
58 61
93text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2) 96text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2)
94{ 97{
95 compose_char *cc; 98 compose_char *cc;
96 99
97 // break compose chains, as stupid readline really likes to duplicate 100 // break compose chains, as stupid readline really likes to duplicate
98 // composing characters for some reason near the end of a line. 101 // composing characters for some reason, near the end of a line.
99 cc = (*this)[c1]; 102 cc = (*this)[c1];
100 while (cc) 103 while (cc)
101 { 104 {
102 if (cc->c2 == c2) return c1; 105 if (cc->c2 == c2) return c1;
103 cc = (*this)[cc->c1]; 106 cc = (*this)[cc->c1];
104 } 107 }
105 108
106 // check to see wether this combination already exists otherwise 109 // check to see whether this combination already exists otherwise
107 for (cc = v.end (); cc-- > v.begin (); ) 110 for (cc = v.begin (); cc < v.end (); cc++)
108 {
109 if (cc->c1 == c1 && cc->c2 == c2) 111 if (cc->c1 == c1 && cc->c2 == c2)
110 return COMPOSE_LO + (cc - v.begin ()); 112 return COMPOSE_LO + (cc - v.begin ());
111 }
112 113
113 // allocate a new combination 114 // allocate a new combination
114 if (v.size () == COMPOSE_HI - COMPOSE_LO + 1) 115 if (v.size () == COMPOSE_HI - COMPOSE_LO + 1)
115 { 116 {
116 static int seen; 117 static int seen;
117 118
118 if (!seen++) 119 if (!seen++)
119 fprintf (stderr, "too many unrepresentable composite characters, try --enable-unicode3\n"); 120 rxvt_warn ("too many unrepresentable composite characters, try --enable-unicode3\n");
120 121
121 return REPLACEMENT_CHAR; 122 return REPLACEMENT_CHAR;
122 } 123 }
123 124
124 v.push_back (compose_char (c1, c2)); 125 v.push_back (compose_char (c1, c2));
186#endif 187#endif
187 child_ev.set <rxvt_term, &rxvt_term::child_cb> (this); 188 child_ev.set <rxvt_term, &rxvt_term::child_cb> (this);
188 flush_ev.set <rxvt_term, &rxvt_term::flush_cb> (this); 189 flush_ev.set <rxvt_term, &rxvt_term::flush_cb> (this);
189 destroy_ev.set <rxvt_term, &rxvt_term::destroy_cb> (this); 190 destroy_ev.set <rxvt_term, &rxvt_term::destroy_cb> (this);
190 pty_ev.set <rxvt_term, &rxvt_term::pty_cb> (this); 191 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); 192 termwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
193 vt_ev.set <rxvt_term, &rxvt_term::x_cb> (this); 193 vt_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
194 194
195 cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; 195 cmdbuf_ptr = cmdbuf_endp = cmdbuf_base;
196 196
225 delete fontset[i]; 225 delete fontset[i];
226#endif 226#endif
227 delete fontset[0]; 227 delete fontset[0];
228 228
229#ifdef HAVE_BG_PIXMAP 229#ifdef HAVE_BG_PIXMAP
230 bgPixmap.destroy (); 230 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 231#endif
238 232
239 if (display) 233 if (display)
240 { 234 {
241 selection_clear (); 235 selection_clear ();
236 selection_clear (true);
242 237
243#ifdef USE_XIM 238#ifdef USE_XIM
244 im_destroy (); 239 im_destroy ();
245#endif 240#endif
246 scrollBar.destroy (); 241 scrollBar.destroy ();
247 if (gc) XFreeGC (dpy, gc); 242 if (gc) XFreeGC (dpy, gc);
248 243
249 delete drawable; 244 delete drawable;
250 // destroy all windows 245 // destroy all windows
251 if (parent[0]) 246 if (parent)
252 XDestroyWindow (dpy, parent[0]); 247 XDestroyWindow (dpy, parent);
253 248
254 for (int i = 0; i < TOTAL_COLORS; i++) 249 for (int i = 0; i < TOTAL_COLORS; i++)
255 if (ISSET_PIXCOLOR (i)) 250 if (ISSET_PIXCOLOR (i))
256 { 251 {
257 pix_colors_focused [i].free (this); 252 pix_colors_focused [i].free (this);
271 /* clear all resources */ 266 /* clear all resources */
272 for (int i = 0; i < allocated.size (); i++) 267 for (int i = 0; i < allocated.size (); i++)
273 free (allocated [i]); 268 free (allocated [i]);
274 269
275 free (selection.text); 270 free (selection.text);
271 free (selection.clip_text);
276 // TODO: manage env vars in child only(!) 272 // TODO: manage env vars in child only(!)
277 free (env_display); 273 free (env_display);
278 free (env_term); 274 free (env_term);
279 free (locale); 275 free (locale);
280 free (v_buffer); 276 free (v_buffer);
281 free (incr_buf); 277
278 delete selection_req;
282 279
283 delete envv; 280 delete envv;
284 delete argv; 281 delete argv;
285 282
286#ifdef KEYSYM_RESOURCE 283#ifdef KEYSYM_RESOURCE
322#endif 319#endif
323 scrollbar_ev.stop (display); 320 scrollbar_ev.stop (display);
324#if ENABLE_TRANSPARENCY || ENABLE_PERL 321#if ENABLE_TRANSPARENCY || ENABLE_PERL
325 rootwin_ev.stop (display); 322 rootwin_ev.stop (display);
326#endif 323#endif
327 incr_ev.stop ();
328 termwin_ev.stop (display); 324 termwin_ev.stop (display);
329 vt_ev.stop (display); 325 vt_ev.stop (display);
330 } 326 }
331 327
332 flush_ev.stop (); 328 flush_ev.stop ();
354rxvt_term::destroy_cb (ev::idle &w, int revents) 350rxvt_term::destroy_cb (ev::idle &w, int revents)
355{ 351{
356 make_current (); 352 make_current ();
357 353
358 delete this; 354 delete this;
355}
356
357void
358rxvt_term::set_option (uint8_t opt, bool set)
359{
360 if (!opt)
361 return;
362
363 uint8_t mask = 1 << (opt & 7);
364 uint8_t &val = options [opt >> 3];
365
366 val = val & ~mask | (set ? mask : 0);
359} 367}
360 368
361/*----------------------------------------------------------------------*/ 369/*----------------------------------------------------------------------*/
362/* 370/*
363 * Exit gracefully, clearing the utmp entry and restoring tty attributes 371 * Exit gracefully, clearing the utmp entry and restoring tty attributes
377print_x_error (Display *dpy, XErrorEvent *event) 385print_x_error (Display *dpy, XErrorEvent *event)
378{ 386{
379 char buffer[BUFSIZ]; 387 char buffer[BUFSIZ];
380 char mesg[BUFSIZ]; 388 char mesg[BUFSIZ];
381 char number[32]; 389 char number[32];
382 char *mtype = "XlibMessage"; 390 const char mtype[] = "XlibMessage";
383 XGetErrorText(dpy, event->error_code, buffer, BUFSIZ); 391 XGetErrorText(dpy, event->error_code, buffer, BUFSIZ);
384 XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ); 392 XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ);
385 rxvt_warn ("An X Error occured, trying to continue after report.\n"); 393 rxvt_warn ("An X Error occurred, trying to continue after report.\n");
386 rxvt_warn ("%s: %s\n", mesg, buffer); 394 rxvt_warn ("%s: %s\n", mesg, buffer);
387 XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ); 395 XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ);
388 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code); 396 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code);
389 sprintf(number, "%d", event->request_code); 397 sprintf(number, "%d", event->request_code);
390 XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ); 398 XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ);
391 rxvt_warn ("(which is %s)\n", buffer); 399 rxvt_warn ("(which is %s)\n", buffer);
392 if (event->request_code >= 128) { 400 if (event->request_code >= 128) {
393 XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d", 401 XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d",
394 mesg, BUFSIZ); 402 mesg, BUFSIZ);
395 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code); 403 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code);
396 } 404 }
397 if ((event->error_code == BadWindow) || 405 if ((event->error_code == BadWindow) ||
398 (event->error_code == BadPixmap) || 406 (event->error_code == BadPixmap) ||
399 (event->error_code == BadCursor) || 407 (event->error_code == BadCursor) ||
400 (event->error_code == BadFont) || 408 (event->error_code == BadFont) ||
401 (event->error_code == BadDrawable) || 409 (event->error_code == BadDrawable) ||
402 (event->error_code == BadColor) || 410 (event->error_code == BadColor) ||
403 (event->error_code == BadGC) || 411 (event->error_code == BadGC) ||
404 (event->error_code == BadIDChoice) || 412 (event->error_code == BadIDChoice) ||
405 (event->error_code == BadValue) || 413 (event->error_code == BadValue) ||
406 (event->error_code == BadAtom)) { 414 (event->error_code == BadAtom)) {
407 if (event->error_code == BadValue) 415 if (event->error_code == BadValue)
408 XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x", 416 XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x",
409 mesg, BUFSIZ); 417 mesg, BUFSIZ);
410 else if (event->error_code == BadAtom) 418 else if (event->error_code == BadAtom)
411 XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x", 419 XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x",
412 mesg, BUFSIZ); 420 mesg, BUFSIZ);
413 else 421 else
414 XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", 422 XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x",
415 mesg, BUFSIZ); 423 mesg, BUFSIZ);
416 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); 424 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid);
417 } 425 }
418 XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", 426 XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",
419 mesg, BUFSIZ); 427 mesg, BUFSIZ);
420 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); 428 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial);
421} 429}
422#endif 430#endif
423 431
424int 432int
471 rxvt_emergency_cleanup (); 479 rxvt_emergency_cleanup ();
472 w.stop (); 480 w.stop ();
473 kill (getpid (), w.signum); 481 kill (getpid (), w.signum);
474} 482}
475 483
484static void
485rxvt_get_ttymode (struct termios *tio)
486{
487 if (tcgetattr (STDIN_FILENO, tio) < 0)
488 memset (tio, 0, sizeof (struct termios));
489
490 for (int i = 0; i < NCCS; i++)
491 tio->c_cc[i] = VDISABLE;
492
493 tio->c_cc[VINTR] = CINTR;
494 tio->c_cc[VQUIT] = CQUIT;
495 tio->c_cc[VERASE] = CERASE;
496#ifdef VERASE2
497 tio->c_cc[VERASE2] = CERASE2;
498#endif
499 tio->c_cc[VKILL] = CKILL;
500 tio->c_cc[VEOF] = CEOF;
501 tio->c_cc[VSTART] = CSTART;
502 tio->c_cc[VSTOP] = CSTOP;
503 tio->c_cc[VSUSP] = CSUSP;
504# ifdef VDSUSP
505 tio->c_cc[VDSUSP] = CDSUSP;
506# endif
507# ifdef VREPRINT
508 tio->c_cc[VREPRINT] = CRPRNT;
509# endif
510# ifdef VDISCRD
511 tio->c_cc[VDISCRD] = CFLUSH;
512# endif
513# ifdef VWERSE
514 tio->c_cc[VWERSE] = CWERASE;
515# endif
516# ifdef VLNEXT
517 tio->c_cc[VLNEXT] = CLNEXT;
518# endif
519# ifdef VSTATUS
520 tio->c_cc[VSTATUS] = CSTATUS;
521# endif
522
523# if VMIN != VEOF
524 tio->c_cc[VMIN] = 1;
525# endif
526# if VTIME != VEOL
527 tio->c_cc[VTIME] = 0;
528# endif
529
530 /* input modes */
531 tio->c_iflag = (BRKINT | IGNPAR | ICRNL
532# ifdef IMAXBEL
533 | IMAXBEL
534# endif
535 | IXON);
536
537 /* output modes */
538 tio->c_oflag = (OPOST | ONLCR);
539
540 /* control modes */
541 tio->c_cflag = (CS8 | CREAD);
542
543 /* local modes */
544 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
545# if defined (ECHOCTL) && defined (ECHOKE)
546 | ECHOCTL | ECHOKE
547# endif
548 | ECHOE | ECHOK);
549}
550
476char **rxvt_environ; // startup environment 551char **rxvt_environ; // startup environment
477 552
478void 553void
479rxvt_init () 554rxvt_init ()
480{ 555{
481 ptytty::init (); 556 assert (("fontMask must not overlap other RS masks",
557 0 == (RS_fontMask & (RS_Sel | RS_baseattrMask | RS_customMask | RS_bgMask | RS_fgMask))));
482 558
559 rxvt_get_ttymode (&rxvt_term::def_tio);
560
561 // get rid of stdin/stdout as we don't need them, to free resources
562 dup2 (STDERR_FILENO, STDIN_FILENO);
563 dup2 (STDERR_FILENO, STDOUT_FILENO);
564
483 if (!ev_default_loop (0)) 565 if (!ev_default_loop ())
484 rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n"); 566 rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n");
485 567
486 rxvt_environ = environ; 568 rxvt_environ = environ;
487 569
488 signal (SIGHUP, SIG_IGN); 570 signal (SIGHUP, SIG_IGN);
489 signal (SIGPIPE, SIG_IGN); 571 signal (SIGPIPE, SIG_IGN);
490 572
491 sig_handlers.sw_term.start (SIGTERM); ev_unref (); 573 sig_handlers.sw_term.start (SIGTERM); ev_unref ();
492 sig_handlers.sw_int.start (SIGINT); ev_unref (); 574 sig_handlers.sw_int.start (SIGINT); ev_unref ();
493
494 /* need to trap SIGURG for SVR4 (Unixware) rlogin */
495 /* signal (SIGURG, SIG_DFL); */
496 575
497 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); 576 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);
498 // TODO: handle this with exceptions and tolerate the memory loss 577 // TODO: handle this with exceptions and tolerate the memory loss
499 XSetIOErrorHandler (rxvt_xioerror_handler); 578 XSetIOErrorHandler (rxvt_xioerror_handler);
500 579
646 725
647 ws.ws_col = ncol; 726 ws.ws_col = ncol;
648 ws.ws_row = nrow; 727 ws.ws_row = nrow;
649 ws.ws_xpixel = width; 728 ws.ws_xpixel = width;
650 ws.ws_ypixel = height; 729 ws.ws_ypixel = height;
651 (void)ioctl (pty->pty, TIOCSWINSZ, &ws); 730 ioctl (pty->pty, TIOCSWINSZ, &ws);
652 731
653#if 0 732#if 0
654 // TIOCSWINSZ is supposed to do this automatically and correctly 733 // TIOCSWINSZ is supposed to do this automatically and correctly
655 if (cmd_pid) /* force through to the command */ 734 if (cmd_pid) /* force through to the command */
656 kill (-cmd_pid, SIGWINCH); 735 kill (-cmd_pid, SIGWINCH);
657#endif 736#endif
658} 737}
659 738
660/*----------------------------------------------------------------------*/ 739/*----------------------------------------------------------------------*/
661/* set_fonts () - load and set the various fonts 740/* load and set the various fonts */
662 *
663 * init = 1 - initialize
664 *
665 * fontname == FONT_UP - switch to bigger font
666 * fontname == FONT_DN - switch to smaller font
667 */
668bool 741bool
669rxvt_term::set_fonts () 742rxvt_term::set_fonts ()
670{ 743{
671 rxvt_fontset *fs = new rxvt_fontset (this); 744 rxvt_fontset *fs = new rxvt_fontset (this);
672 rxvt_fontprop prop; 745 rxvt_fontprop prop;
686#endif 759#endif
687 760
688 delete fontset[0]; 761 delete fontset[0];
689 fontset[0] = fs; 762 fontset[0] = fs;
690 763
691 prop = (*fs)[1]->properties (); 764 prop = (*fs)[rxvt_fontset::firstFont]->properties ();
692 prop.height += lineSpace; 765 prop.height += lineSpace;
766 prop.width += letterSpace;
693 767
694 fs->set_prop (prop, false); 768 fs->set_prop (prop, false);
695 769
696 fwidth = prop.width; 770 fwidth = prop.width;
697 fheight = prop.height; 771 fheight = prop.height;
728#else 802#else
729 fontset[style] = fontset[0]; 803 fontset[style] = fontset[0];
730#endif 804#endif
731 } 805 }
732 806
733 if (parent[0]) 807 if (parent)
734 { 808 {
735 resize_all_windows (0, 0, 0); 809 resize_all_windows (0, 0, 0);
736 scr_remap_chars (); 810 scr_remap_chars ();
737 scr_touch (true); 811 scr_touch (true);
738 } 812 }
741} 815}
742 816
743void 817void
744rxvt_term::set_string_property (Atom prop, const char *str, int len) 818rxvt_term::set_string_property (Atom prop, const char *str, int len)
745{ 819{
746 XChangeProperty (dpy, parent[0], 820 XChangeProperty (dpy, parent,
747 prop, XA_STRING, 8, PropModeReplace, 821 prop, XA_STRING, 8, PropModeReplace,
748 (const unsigned char *)str, len >= 0 ? len : strlen (str)); 822 (const unsigned char *)str, len >= 0 ? len : strlen (str));
749} 823}
750 824
751void 825void
826rxvt_term::set_mbstring_property (Atom prop, const char *str, int len)
827{
828 XTextProperty ct;
829
830 if (XmbTextListToTextProperty (dpy, (char **)&str, 1, XStdICCTextStyle, &ct) >= 0)
831 {
832 XSetTextProperty (dpy, parent, &ct, prop);
833 XFree (ct.value);
834 }
835}
836
837void
752rxvt_term::set_utf8_property (Atom prop, const char *str, int len) 838rxvt_term::set_utf8_property (Atom prop, const char *str, int len)
753{ 839{
754 wchar_t *ws = rxvt_mbstowcs (str, len); 840 wchar_t *ws = rxvt_mbstowcs (str, len);
755 char *s = rxvt_wcstoutf8 (ws); 841 char *s = rxvt_wcstoutf8 (ws);
756 842
757 XChangeProperty (dpy, parent[0], 843 XChangeProperty (dpy, parent,
758 prop, xa[XA_UTF8_STRING], 8, PropModeReplace, 844 prop, xa[XA_UTF8_STRING], 8, PropModeReplace,
759 (const unsigned char *)s, strlen (s)); 845 (const unsigned char *)s, strlen (s));
760 846
761 free (s); 847 free (s);
762 free (ws); 848 free (ws);
766/*----------------------------------------------------------------------*/ 852/*----------------------------------------------------------------------*/
767/* xterm sequences - title, iconName, color (exptl) */ 853/* xterm sequences - title, iconName, color (exptl) */
768void 854void
769rxvt_term::set_title (const char *str) 855rxvt_term::set_title (const char *str)
770{ 856{
771 set_string_property (XA_WM_NAME, str); 857 set_mbstring_property (XA_WM_NAME, str);
772#if ENABLE_EWMH 858#if ENABLE_EWMH
773 set_utf8_property (xa[XA_NET_WM_NAME], str); 859 set_utf8_property (xa[XA_NET_WM_NAME], str);
774#endif 860#endif
775} 861}
776 862
777void 863void
778rxvt_term::set_icon_name (const char *str) 864rxvt_term::set_icon_name (const char *str)
779{ 865{
780 set_string_property (XA_WM_ICON_NAME, str); 866 set_mbstring_property (XA_WM_ICON_NAME, str);
781#if ENABLE_EWMH 867#if ENABLE_EWMH
782 set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); 868 set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);
783#endif 869#endif
784} 870}
785 871
857void 943void
858rxvt_term::set_colorfgbg () 944rxvt_term::set_colorfgbg ()
859{ 945{
860 unsigned int i; 946 unsigned int i;
861 const char *xpmb = ""; 947 const char *xpmb = "";
862 char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; 948 char fstr[] = "default";
949 char bstr[] = "default";
863 950
864 strcpy (fstr, "default");
865 strcpy (bstr, "default");
866 for (i = Color_Black; i <= Color_White; i++) 951 for (i = Color_Black; i <= Color_White; i++)
867 if (pix_colors[Color_fg] == pix_colors[i]) 952 if (pix_colors[Color_fg] == pix_colors[i])
868 { 953 {
869 sprintf (fstr, "%d", (i - Color_Black)); 954 sprintf (fstr, "%d", i - Color_Black);
870 break; 955 break;
871 } 956 }
872 957
873 for (i = Color_Black; i <= Color_White; i++) 958 for (i = Color_Black; i <= Color_White; i++)
874 if (pix_colors[Color_bg] == pix_colors[i]) 959 if (pix_colors[Color_bg] == pix_colors[i])
875 { 960 {
876 sprintf (bstr, "%d", (i - Color_Black)); 961 sprintf (bstr, "%d", i - Color_Black);
877#ifdef BG_IMAGE_FROM_FILE 962#ifdef BG_IMAGE_FROM_FILE
878 xpmb = "default;"; 963 xpmb = "default;";
879#endif 964#endif
880 break; 965 break;
881 } 966 }
913 998
914 window_calc (newwidth, newheight); 999 window_calc (newwidth, newheight);
915 1000
916 bool set_hint = !HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END)); 1001 bool set_hint = !HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END));
917 1002
1003 // to avoid races between us and the wm, we clear the incremental size hints around the xresizewindow
918 if (set_hint) 1004 if (set_hint)
919 { 1005 {
920 szHint.flags &= ~(PBaseSize | PResizeInc); 1006 szHint.flags &= ~(PBaseSize | PResizeInc);
921 XSetWMNormalHints (dpy, parent[0], &szHint); 1007 XSetWMNormalHints (dpy, parent, &szHint);
922 szHint.flags |= PBaseSize | PResizeInc; 1008 szHint.flags |= PBaseSize | PResizeInc;
923 } 1009 }
924 1010
925 if (!ignoreparent) 1011 if (!ignoreparent)
926 { 1012 {
932 int x, y, x1, y1; 1018 int x, y, x1, y1;
933 int dx, dy; 1019 int dx, dy;
934 unsigned int unused_w1, unused_h1, unused_b1, unused_d1; 1020 unsigned int unused_w1, unused_h1, unused_b1, unused_d1;
935 Window unused_cr; 1021 Window unused_cr;
936 1022
937 XTranslateCoordinates (dpy, parent[0], display->root, 1023 XTranslateCoordinates (dpy, parent, display->root,
938 0, 0, &x, &y, &unused_cr); 1024 0, 0, &x, &y, &unused_cr);
939 XGetGeometry (dpy, parent[0], &unused_cr, &x1, &y1, 1025 XGetGeometry (dpy, parent, &unused_cr, &x1, &y1,
940 &unused_w1, &unused_h1, &unused_b1, &unused_d1); 1026 &unused_w1, &unused_h1, &unused_b1, &unused_d1);
941 /* 1027 /*
942 * if display->root isn't the parent window, a WM will probably have offset 1028 * if display->root isn't the parent window, a WM will probably have offset
943 * our position for handles and decorations. Counter it 1029 * our position for handles and decorations. Counter it
944 */ 1030 */
961 if (y < y1) /* top half */ 1047 if (y < y1) /* top half */
962 dy = 0; 1048 dy = 0;
963 else if (y == y1) /* exact center */ 1049 else if (y == y1) /* exact center */
964 dy /= 2; 1050 dy /= 2;
965 1051
966 XMoveResizeWindow (dpy, parent[0], x + dx, y + dy, 1052 XMoveResizeWindow (dpy, parent, x + dx, y + dy,
967 szHint.width, szHint.height); 1053 szHint.width, szHint.height);
968#else 1054#else
969 XResizeWindow (dpy, parent[0], szHint.width, szHint.height); 1055 XResizeWindow (dpy, parent, szHint.width, szHint.height);
970#endif 1056#endif
971 } 1057 }
1058
1059 if (set_hint)
1060 XSetWMNormalHints (dpy, parent, &szHint);
972 1061
973 fix_screen = ncol != prev_ncol || nrow != prev_nrow; 1062 fix_screen = ncol != prev_ncol || nrow != prev_nrow;
974 1063
975 if (fix_screen || newwidth != old_width || newheight != old_height) 1064 if (fix_screen || newwidth != old_width || newheight != old_height)
976 { 1065 {
980 XMoveResizeWindow (dpy, vt, 1069 XMoveResizeWindow (dpy, vt,
981 window_vt_x, window_vt_y, 1070 window_vt_x, window_vt_y,
982 width, height); 1071 width, height);
983 1072
984#ifdef HAVE_BG_PIXMAP 1073#ifdef HAVE_BG_PIXMAP
985 if (bgPixmap.window_size_sensitive ()) 1074 if (bg_window_size_sensitive ())
986 update_background (); 1075 update_background ();
987#endif 1076#endif
988
989 scr_clear ();
990 } 1077 }
991
992 if (set_hint)
993 XSetWMNormalHints (dpy, parent[0], &szHint);
994 1078
995 if (fix_screen || old_height == 0) 1079 if (fix_screen || old_height == 0)
996 scr_reset (); 1080 scr_reset ();
997 1081
998 // TODO, with nvidia-8178, resizes kill the alpha channel, report if not fixed in newer version
999 //scr_touch (false);
1000
1001#ifdef HAVE_BG_PIXMAP
1002// TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ?
1003// if (bgPixmap.pixmap)
1004// scr_touch (false);
1005#endif
1006
1007#ifdef USE_XIM 1082#ifdef USE_XIM
1008 IMSetPosition (); 1083 im_set_position ();
1009#endif 1084#endif
1010} 1085}
1011 1086
1012/* 1087/*
1013 * Set the width/height of the vt window in characters. Units are pixels. 1088 * Set the width/height of the vt window in characters. Units are pixels.
1074 status_rect.height = fheight; 1149 status_rect.height = fheight;
1075} 1150}
1076 1151
1077/* Checking whether input method is running. */ 1152/* Checking whether input method is running. */
1078bool 1153bool
1079rxvt_term::IMisRunning () 1154rxvt_term::im_is_running ()
1080{ 1155{
1081 char *p;
1082 Atom atom; 1156 Atom atom;
1083 Window win; 1157 Window win;
1084 char server[IMBUFSIZ]; 1158 char server[IMBUFSIZ];
1085 1159
1086 /* get current locale modifier */ 1160 /* get current locale modifier */
1087 if ((p = XSetLocaleModifiers (NULL)) != NULL) 1161 if (char *p = XSetLocaleModifiers (0))
1088 { 1162 {
1089 strcpy (server, "@server="); 1163 strcpy (server, "@server=");
1090 strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ 1164 strncat (server, p + 4, IMBUFSIZ - 9); /* skip "@im=" */
1091 1165
1092 if ((p = strchr (server + 1, '@')) != NULL) /* first one only */ 1166 if (p = strchr (server + 1, '@')) /* first one only */
1093 *p = '\0'; 1167 *p = '\0';
1094 1168
1095 atom = XInternAtom (dpy, server, False); 1169 atom = XInternAtom (dpy, server, False);
1096 win = XGetSelectionOwner (dpy, atom); 1170 win = XGetSelectionOwner (dpy, atom);
1097 1171
1098 if (win != None) 1172 if (win != None)
1099 return True; 1173 return true;
1100 } 1174 }
1101 1175
1102 return False; 1176 return false;
1103} 1177}
1104 1178
1105void 1179void
1106rxvt_term::IMSendSpot () 1180rxvt_term::im_send_spot ()
1107{ 1181{
1108 XPoint nspot; 1182 XPoint nspot;
1109 XVaNestedList preedit_attr; 1183 XVaNestedList preedit_attr;
1110 1184
1111 if (!Input_Context 1185 if (!Input_Context
1164 1238
1165 term->make_current (); 1239 term->make_current ();
1166 1240
1167 if (text) 1241 if (text)
1168 { 1242 {
1169 void *str; 1243 wchar_t *str;
1170 1244
1171 if (!text->encoding_is_wchar && text->string.multi_byte) 1245 if (!text->encoding_is_wchar && text->string.multi_byte)
1172 { 1246 {
1173 // of course, X makes it ugly again 1247 // of course, X makes it ugly again
1174 if (term->rs[Rs_imLocale]) 1248 if (term->rs[Rs_imLocale])
1175 SET_LOCALE (term->rs[Rs_imLocale]); 1249 SET_LOCALE (term->rs[Rs_imLocale]);
1176 1250
1177 str = rxvt_temp_buf ((text->length + 1) * sizeof (wchar_t)); 1251 str = rxvt_temp_buf<wchar_t> (text->length + 1);
1178 mbstowcs ((wchar_t *)str, text->string.multi_byte, text->length + 1); 1252 mbstowcs (str, text->string.multi_byte, text->length + 1);
1179 1253
1180 if (term->rs[Rs_imLocale]) 1254 if (term->rs[Rs_imLocale])
1181 SET_LOCALE (term->locale); 1255 SET_LOCALE (term->locale);
1182 } 1256 }
1183 else 1257 else
1184 str = (void *)text->string.wide_char; 1258 str = text->string.wide_char;
1185 1259
1186 HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW, 1260 HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
1187 DT_INT, call_data->caret, 1261 DT_INT, call_data->caret,
1188 DT_INT, call_data->chg_first, 1262 DT_INT, call_data->chg_first,
1189 DT_INT, call_data->chg_length, 1263 DT_INT, call_data->chg_length,
1217/* 1291/*
1218 * Try to open a XIM with the current modifiers, then see if we can 1292 * Try to open a XIM with the current modifiers, then see if we can
1219 * open a suitable preedit type 1293 * open a suitable preedit type
1220 */ 1294 */
1221bool 1295bool
1222rxvt_term::IM_get_IC (const char *modifiers) 1296rxvt_term::im_get_ic (const char *modifiers)
1223{ 1297{
1224 int i, j, found; 1298 int i, j, found;
1225 XIM xim; 1299 XIM xim;
1226 XPoint spot; 1300 XPoint spot;
1227 XRectangle rect, status_rect, needed_rect; 1301 XRectangle rect, status_rect, needed_rect;
1228 unsigned long fg, bg; 1302 unsigned long fg, bg;
1229 const char *p; 1303 const char *p;
1230 char **s; 1304 char **s;
1231 XIMStyles *xim_styles; 1305 XIMStyles *xim_styles;
1232#ifdef ENABLE_XIM_ONTHESPOT
1233 XIMCallback xcb[4];
1234#endif
1235 1306
1236 set_environ (envv); 1307 set_environ (envv);
1237 1308
1238 if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) 1309 if (! ((p = XSetLocaleModifiers (modifiers)) && *p))
1239 return false; 1310 return false;
1260 p = pet[pi]; 1331 p = pet[pi];
1261 1332
1262 if (!p) 1333 if (!p)
1263 continue; 1334 continue;
1264 1335
1265 s = rxvt_splitcommastring (p); 1336 s = rxvt_strsplit (',', p);
1266 1337
1267 for (i = found = 0; !found && s[i]; i++) 1338 for (i = found = 0; !found && s[i]; i++)
1268 { 1339 {
1269 if (!strcmp (s[i], "OverTheSpot")) 1340 if (!strcmp (s[i], "OverTheSpot"))
1270 input_style = XIMPreeditPosition | XIMStatusNothing; 1341 input_style = XIMPreeditPosition | XIMStatusNothing;
1282 input_style = XIMPreeditNothing | XIMStatusNothing; 1353 input_style = XIMPreeditNothing | XIMStatusNothing;
1283 1354
1284 for (j = 0; j < xim_styles->count_styles; j++) 1355 for (j = 0; j < xim_styles->count_styles; j++)
1285 if (input_style == xim_styles->supported_styles[j]) 1356 if (input_style == xim_styles->supported_styles[j])
1286 { 1357 {
1287 rxvt_freecommastring (s); 1358 rxvt_free_strsplit (s);
1288 1359
1289 found = 1; 1360 found = 1;
1290 goto foundpet; 1361 goto foundpet;
1291 } 1362 }
1292 1363
1293 } 1364 }
1294 1365
1295 rxvt_freecommastring (s); 1366 rxvt_free_strsplit (s);
1296 } 1367 }
1297 1368
1298foundpet: 1369foundpet:
1299 1370
1300 XFree (xim_styles); 1371 XFree (xim_styles);
1379 NULL); 1450 NULL);
1380 } 1451 }
1381#if ENABLE_XIM_ONTHESPOT 1452#if ENABLE_XIM_ONTHESPOT
1382 else if (input_style & XIMPreeditCallbacks) 1453 else if (input_style & XIMPreeditCallbacks)
1383 { 1454 {
1455 XIMCallback xcb[4];
1456
1384 im_set_position (spot); 1457 im_set_position (spot);
1385 1458
1386 xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start; 1459 xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start;
1387 xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done; 1460 xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done;
1388 xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw; 1461 xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw;
1403#endif 1476#endif
1404 1477
1405 Input_Context = XCreateIC (xim, 1478 Input_Context = XCreateIC (xim,
1406 XNInputStyle, input_style, 1479 XNInputStyle, input_style,
1407 XNClientWindow, vt, 1480 XNClientWindow, vt,
1408 XNFocusWindow, parent[0], 1481 XNFocusWindow, parent,
1409 preedit_attr ? XNPreeditAttributes : NULL, 1482 preedit_attr ? XNPreeditAttributes : NULL,
1410 preedit_attr, 1483 preedit_attr,
1411 status_attr ? XNStatusAttributes : NULL, 1484 status_attr ? XNStatusAttributes : NULL,
1412 status_attr, NULL); 1485 status_attr, NULL);
1413 1486
1426 // unfortunately, only the focus window is used by XIM, hard to fix 1499 // unfortunately, only the focus window is used by XIM, hard to fix
1427 if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL)) 1500 if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL))
1428 vt_select_input (); 1501 vt_select_input ();
1429#endif 1502#endif
1430 1503
1431 IMSetPosition (); 1504 im_set_position ();
1432 1505
1433 return true; 1506 return true;
1434} 1507}
1435 1508
1436void 1509void
1456 p = rs[Rs_inputMethod]; 1529 p = rs[Rs_inputMethod];
1457 if (p && *p) 1530 if (p && *p)
1458 { 1531 {
1459 bool found = false; 1532 bool found = false;
1460 1533
1461 s = rxvt_splitcommastring (p); 1534 s = rxvt_strsplit (',', p);
1462 1535
1463 for (i = 0; s[i]; i++) 1536 for (i = 0; s[i]; i++)
1464 { 1537 {
1465 if (*s[i]) 1538 if (*s[i])
1466 { 1539 {
1467 strcpy (buf, "@im="); 1540 strcpy (buf, "@im=");
1468 strncat (buf, s[i], IMBUFSIZ - 5); 1541 strncat (buf, s[i], IMBUFSIZ - 5);
1469 if (IM_get_IC (buf)) 1542 if (im_get_ic (buf))
1470 { 1543 {
1471 found = true; 1544 found = true;
1472 break; 1545 break;
1473 } 1546 }
1474 } 1547 }
1475 } 1548 }
1476 1549
1477 rxvt_freecommastring (s); 1550 rxvt_free_strsplit (s);
1478 1551
1479 if (found) 1552 if (found)
1480 goto done; 1553 goto done;
1481 } 1554 }
1482 1555
1483 /* try with XMODIFIERS env. var. */ 1556 /* try with XMODIFIERS env. var. */
1484 if (IM_get_IC ("")) 1557 if (im_get_ic (""))
1485 goto done; 1558 goto done;
1486 1559
1487 /* try with no modifiers base IF the user didn't specify an IM */ 1560 /* try with no modifiers base IF the user didn't specify an IM */
1488 if (IM_get_IC ("@im=none")) 1561 if (im_get_ic ("@im=none"))
1489 goto done; 1562 goto done;
1490 1563
1491done: 1564done:
1492#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) 1565#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
1493 if (rs[Rs_imLocale]) 1566 if (rs[Rs_imLocale])
1494 SET_LOCALE (locale); 1567 SET_LOCALE (locale);
1495#endif 1568#endif
1496} 1569}
1497 1570
1498void 1571void
1499rxvt_term::IMSetPosition () 1572rxvt_term::im_set_position ()
1500{ 1573{
1501 XRectangle preedit_rect, status_rect, *needed_rect; 1574 XRectangle preedit_rect, status_rect, *needed_rect;
1502 XVaNestedList preedit_attr, status_attr; 1575 XVaNestedList preedit_attr, status_attr;
1503 1576
1504 if (!Input_Context 1577 if (!Input_Context
1505 || !focus 1578 || !focus
1506 || !(input_style & (XIMPreeditArea | XIMPreeditPosition)) 1579 || !(input_style & (XIMPreeditArea | XIMPreeditPosition))
1507 || !IMisRunning ()) 1580 || !im_is_running ())
1508 return; 1581 return;
1509 1582
1510 if (input_style & XIMPreeditPosition) 1583 if (input_style & XIMPreeditPosition)
1511 { 1584 {
1512 im_set_size (preedit_rect); 1585 im_set_size (preedit_rect);
1542 1615
1543void 1616void
1544rxvt_term::get_window_origin (int &x, int &y) 1617rxvt_term::get_window_origin (int &x, int &y)
1545{ 1618{
1546 Window cr; 1619 Window cr;
1547 XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr); 1620 XTranslateCoordinates (dpy, parent, display->root, 0, 0, &x, &y, &cr);
1548/* fprintf (stderr, "origin is %+d%+d\n", x, y);*/
1549} 1621}
1550 1622
1551Pixmap 1623Pixmap
1552rxvt_term::get_pixmap_property (int prop_id) 1624rxvt_term::get_pixmap_property (Atom property)
1553{ 1625{
1554 if (prop_id > 0 && prop_id < NUM_XA) 1626 Pixmap pixmap = None;
1555 if (xa[prop_id]) 1627
1556 {
1557 int aformat; 1628 int aformat;
1558 unsigned long nitems, bytes_after; 1629 unsigned long nitems, bytes_after;
1559 Atom atype; 1630 Atom atype;
1560 unsigned char *prop = NULL; 1631 unsigned char *prop;
1561 int result = XGetWindowProperty (dpy, display->root, xa[prop_id], 1632 int result = XGetWindowProperty (dpy, display->root, property,
1562 0L, 1L, False, XA_PIXMAP, &atype, &aformat, 1633 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1563 &nitems, &bytes_after, &prop); 1634 &nitems, &bytes_after, &prop);
1564 if (result == Success && prop && atype == XA_PIXMAP) 1635 if (result == Success)
1636 {
1637 if (atype == XA_PIXMAP)
1565 return *(Pixmap *)prop; 1638 pixmap = *(Pixmap *)prop;
1639 XFree (prop);
1566 } 1640 }
1567 1641
1568 return None; 1642 return pixmap;
1569} 1643}
1570 1644
1571#ifdef HAVE_BG_PIXMAP 1645#ifdef HAVE_BG_PIXMAP
1572# if TRACE_PIXMAPS
1573# undef update_background
1574void
1575rxvt_term::trace_update_background (const char *file, int line)
1576{
1577 fprintf (stderr, "%s:%d:update_background()\n", file, line);
1578 update_background ();
1579}
1580# endif
1581 1646
1582void 1647void
1583rxvt_term::update_background () 1648rxvt_term::update_background ()
1584{ 1649{
1585 if (update_background_ev.is_active ()) 1650 if (update_background_ev.is_active ())
1586 return; 1651 return;
1587 1652
1588 bgPixmap.invalidate (); 1653 bg_invalidate ();
1589 1654
1590 ev_tstamp to_wait = 0.5 - (ev::now () - bgPixmap.valid_since); 1655 ev_tstamp to_wait = 0.5 - (ev::now () - bg_valid_since);
1591 1656
1592 if (to_wait <= 0.) 1657 if (to_wait <= 0.)
1593 bgPixmap.render (); 1658 bg_render ();
1594 else 1659 else
1595 update_background_ev.start (to_wait); 1660 update_background_ev.start (to_wait);
1596} 1661}
1597 1662
1598void 1663void
1599rxvt_term::update_background_cb (ev::timer &w, int revents) 1664rxvt_term::update_background_cb (ev::timer &w, int revents)
1600{ 1665{
1601 make_current (); 1666 make_current ();
1602 1667
1603 update_background_ev.stop (); 1668 update_background_ev.stop ();
1604 bgPixmap.render (); 1669 bg_render ();
1605 refresh_check (); 1670 refresh_check ();
1606} 1671}
1607 1672
1608#endif /* HAVE_BG_PIXMAP */ 1673#endif /* HAVE_BG_PIXMAP */
1609 1674

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