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Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.311 by root, Tue Nov 4 13:28:40 2008 UTC vs.
Revision 1.364 by sf-exg, Mon Jan 9 15:30:17 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 <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);
276 // TODO: manage env vars in child only(!) 271 free (selection.clip_text);
277 free (env_display);
278 free (env_term);
279 free (locale); 272 free (locale);
280 free (v_buffer); 273 free (v_buffer);
281 free (incr_buf); 274
275 delete selection_req;
282 276
283 delete envv; 277 delete envv;
284 delete argv; 278 delete argv;
285 279
286#ifdef KEYSYM_RESOURCE 280#ifdef KEYSYM_RESOURCE
… …
322#endif 316#endif
323 scrollbar_ev.stop (display); 317 scrollbar_ev.stop (display);
324#if ENABLE_TRANSPARENCY || ENABLE_PERL 318#if ENABLE_TRANSPARENCY || ENABLE_PERL
325 rootwin_ev.stop (display); 319 rootwin_ev.stop (display);
326#endif 320#endif
327 incr_ev.stop ();
328 termwin_ev.stop (display); 321 termwin_ev.stop (display);
329 vt_ev.stop (display); 322 vt_ev.stop (display);
330 } 323 }
331 324
332 flush_ev.stop (); 325 flush_ev.stop ();
… …
354rxvt_term::destroy_cb (ev::idle &w, int revents) 347rxvt_term::destroy_cb (ev::idle &w, int revents)
355{ 348{
356 make_current (); 349 make_current ();
357 350
358 delete this; 351 delete this;
352}
353
354void
355rxvt_term::set_option (uint8_t opt, bool set)
356{
357 if (!opt)
358 return;
359
360 uint8_t mask = 1 << (opt & 7);
361 uint8_t &val = options [opt >> 3];
362
363 val = val & ~mask | (set ? mask : 0);
359} 364}
360 365
361/*----------------------------------------------------------------------*/ 366/*----------------------------------------------------------------------*/
362/* 367/*
363 * Exit gracefully, clearing the utmp entry and restoring tty attributes 368 * Exit gracefully, clearing the utmp entry and restoring tty attributes
… …
377print_x_error (Display *dpy, XErrorEvent *event) 382print_x_error (Display *dpy, XErrorEvent *event)
378{ 383{
379 char buffer[BUFSIZ]; 384 char buffer[BUFSIZ];
380 char mesg[BUFSIZ]; 385 char mesg[BUFSIZ];
381 char number[32]; 386 char number[32];
382 char *mtype = "XlibMessage"; 387 const char mtype[] = "XlibMessage";
383 XGetErrorText(dpy, event->error_code, buffer, BUFSIZ); 388 XGetErrorText(dpy, event->error_code, buffer, BUFSIZ);
384 XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ); 389 XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ);
385 rxvt_warn ("An X Error occured, trying to continue after report.\n"); 390 rxvt_warn ("An X Error occurred, trying to continue after report.\n");
386 rxvt_warn ("%s: %s\n", mesg, buffer); 391 rxvt_warn ("%s: %s\n", mesg, buffer);
387 XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ); 392 XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ);
388 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code); 393 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code);
389 sprintf(number, "%d", event->request_code); 394 sprintf(number, "%d", event->request_code);
390 XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ); 395 XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ);
391 rxvt_warn ("(which is %s)\n", buffer); 396 rxvt_warn ("(which is %s)\n", buffer);
392 if (event->request_code >= 128) { 397 if (event->request_code >= 128) {
393 XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d", 398 XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d",
394 mesg, BUFSIZ); 399 mesg, BUFSIZ);
395 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code); 400 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code);
396 } 401 }
397 if ((event->error_code == BadWindow) || 402 if ((event->error_code == BadWindow) ||
398 (event->error_code == BadPixmap) || 403 (event->error_code == BadPixmap) ||
399 (event->error_code == BadCursor) || 404 (event->error_code == BadCursor) ||
400 (event->error_code == BadFont) || 405 (event->error_code == BadFont) ||
401 (event->error_code == BadDrawable) || 406 (event->error_code == BadDrawable) ||
402 (event->error_code == BadColor) || 407 (event->error_code == BadColor) ||
403 (event->error_code == BadGC) || 408 (event->error_code == BadGC) ||
404 (event->error_code == BadIDChoice) || 409 (event->error_code == BadIDChoice) ||
405 (event->error_code == BadValue) || 410 (event->error_code == BadValue) ||
406 (event->error_code == BadAtom)) { 411 (event->error_code == BadAtom)) {
407 if (event->error_code == BadValue) 412 if (event->error_code == BadValue)
408 XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x", 413 XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x",
409 mesg, BUFSIZ); 414 mesg, BUFSIZ);
410 else if (event->error_code == BadAtom) 415 else if (event->error_code == BadAtom)
411 XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x", 416 XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x",
412 mesg, BUFSIZ); 417 mesg, BUFSIZ);
413 else 418 else
414 XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", 419 XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x",
415 mesg, BUFSIZ); 420 mesg, BUFSIZ);
416 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); 421 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid);
417 } 422 }
418 XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", 423 XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",
419 mesg, BUFSIZ); 424 mesg, BUFSIZ);
420 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); 425 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial);
421} 426}
422#endif 427#endif
423 428
424int 429int
… …
471 rxvt_emergency_cleanup (); 476 rxvt_emergency_cleanup ();
472 w.stop (); 477 w.stop ();
473 kill (getpid (), w.signum); 478 kill (getpid (), w.signum);
474} 479}
475 480
481static void
482rxvt_get_ttymode (struct termios *tio)
483{
484 if (tcgetattr (STDIN_FILENO, tio) < 0)
485 memset (tio, 0, sizeof (struct termios));
486
487 for (int i = 0; i < NCCS; i++)
488 tio->c_cc[i] = VDISABLE;
489
490 tio->c_cc[VINTR] = CINTR;
491 tio->c_cc[VQUIT] = CQUIT;
492 tio->c_cc[VERASE] = CERASE;
493#ifdef VERASE2
494 tio->c_cc[VERASE2] = CERASE2;
495#endif
496 tio->c_cc[VKILL] = CKILL;
497 tio->c_cc[VEOF] = CEOF;
498 tio->c_cc[VSTART] = CSTART;
499 tio->c_cc[VSTOP] = CSTOP;
500 tio->c_cc[VSUSP] = CSUSP;
501# ifdef VDSUSP
502 tio->c_cc[VDSUSP] = CDSUSP;
503# endif
504# ifdef VREPRINT
505 tio->c_cc[VREPRINT] = CRPRNT;
506# endif
507# ifdef VDISCRD
508 tio->c_cc[VDISCRD] = CFLUSH;
509# endif
510# ifdef VWERSE
511 tio->c_cc[VWERSE] = CWERASE;
512# endif
513# ifdef VLNEXT
514 tio->c_cc[VLNEXT] = CLNEXT;
515# endif
516# ifdef VSTATUS
517 tio->c_cc[VSTATUS] = CSTATUS;
518# endif
519
520# if VMIN != VEOF
521 tio->c_cc[VMIN] = 1;
522# endif
523# if VTIME != VEOL
524 tio->c_cc[VTIME] = 0;
525# endif
526
527 /* input modes */
528 tio->c_iflag = (BRKINT | IGNPAR | ICRNL
529# ifdef IMAXBEL
530 | IMAXBEL
531# endif
532 | IXON);
533
534 /* output modes */
535 tio->c_oflag = (OPOST | ONLCR);
536
537 /* control modes */
538 tio->c_cflag = (CS8 | CREAD);
539
540 /* local modes */
541 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
542# if defined (ECHOCTL) && defined (ECHOKE)
543 | ECHOCTL | ECHOKE
544# endif
545 | ECHOE | ECHOK);
546}
547
476char **rxvt_environ; // startup environment 548char **rxvt_environ; // startup environment
477 549
478void 550void
479rxvt_init () 551rxvt_init ()
480{ 552{
481 ptytty::init (); 553 assert (("fontMask must not overlap other RS masks",
554 0 == (RS_fontMask & (RS_Sel | RS_baseattrMask | RS_customMask | RS_bgMask | RS_fgMask))));
482 555
556 rxvt_get_ttymode (&rxvt_term::def_tio);
557
558 // get rid of stdin/stdout as we don't need them, to free resources
559 dup2 (STDERR_FILENO, STDIN_FILENO);
560 dup2 (STDERR_FILENO, STDOUT_FILENO);
561
483 if (!ev_default_loop (0)) 562 if (!ev_default_loop ())
484 rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n"); 563 rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n");
485 564
486 rxvt_environ = environ; 565 rxvt_environ = environ;
487 566
488 signal (SIGHUP, SIG_IGN); 567 signal (SIGHUP, SIG_IGN);
489 signal (SIGPIPE, SIG_IGN); 568 signal (SIGPIPE, SIG_IGN);
490 569
491 sig_handlers.sw_term.start (SIGTERM); ev_unref (); 570 sig_handlers.sw_term.start (SIGTERM); ev_unref ();
492 sig_handlers.sw_int.start (SIGINT); ev_unref (); 571 sig_handlers.sw_int.start (SIGINT); ev_unref ();
493
494 /* need to trap SIGURG for SVR4 (Unixware) rlogin */
495 /* signal (SIGURG, SIG_DFL); */
496 572
497 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); 573 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);
498 // TODO: handle this with exceptions and tolerate the memory loss 574 // TODO: handle this with exceptions and tolerate the memory loss
499 XSetIOErrorHandler (rxvt_xioerror_handler); 575 XSetIOErrorHandler (rxvt_xioerror_handler);
500 576
… …
625 szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth; 701 szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth;
626 702
627 if (recalc_y) 703 if (recalc_y)
628 szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth; 704 szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth;
629 705
630 ncol = width / fwidth; 706 ncol = width / fwidth;
631 nrow = height / fheight; 707 nrow = height / fheight;
708
709 // When the size of the vt window is not a multiple of the cell
710 // size, i.e., when the wm does not honour our size hints, there are
711 // extra areas not covered by the terminal screen. Such gaps, when a
712 // bg pixmap is set, would have to be cleared manually to properly
713 // refresh the background. We take the simpler route and shrink the
714 // vt window so as to avoid creating gaps.
715 width = ncol * fwidth;
716 height = nrow * fheight;
632} 717}
633 718
634/*----------------------------------------------------------------------*/ 719/*----------------------------------------------------------------------*/
635/* 720/*
636 * Tell the teletype handler what size the window is. 721 * Tell the teletype handler what size the window is.
… …
646 731
647 ws.ws_col = ncol; 732 ws.ws_col = ncol;
648 ws.ws_row = nrow; 733 ws.ws_row = nrow;
649 ws.ws_xpixel = width; 734 ws.ws_xpixel = width;
650 ws.ws_ypixel = height; 735 ws.ws_ypixel = height;
651 (void)ioctl (pty->pty, TIOCSWINSZ, &ws); 736 ioctl (pty->pty, TIOCSWINSZ, &ws);
652 737
653#if 0 738#if 0
654 // TIOCSWINSZ is supposed to do this automatically and correctly 739 // TIOCSWINSZ is supposed to do this automatically and correctly
655 if (cmd_pid) /* force through to the command */ 740 if (cmd_pid) /* force through to the command */
656 kill (-cmd_pid, SIGWINCH); 741 kill (-cmd_pid, SIGWINCH);
657#endif 742#endif
658} 743}
659 744
660/*----------------------------------------------------------------------*/ 745/*----------------------------------------------------------------------*/
661/* set_fonts () - load and set the various fonts 746/* 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 747bool
669rxvt_term::set_fonts () 748rxvt_term::set_fonts ()
670{ 749{
671 rxvt_fontset *fs = new rxvt_fontset (this); 750 rxvt_fontset *fs = new rxvt_fontset (this);
672 rxvt_fontprop prop; 751 rxvt_fontprop prop;
… …
686#endif 765#endif
687 766
688 delete fontset[0]; 767 delete fontset[0];
689 fontset[0] = fs; 768 fontset[0] = fs;
690 769
691 prop = (*fs)[1]->properties (); 770 prop = (*fs)[rxvt_fontset::firstFont]->properties ();
692 prop.height += lineSpace; 771 prop.height += lineSpace;
772 prop.width += letterSpace;
693 773
694 fs->set_prop (prop, false); 774 fs->set_prop (prop, false);
695 775
696 fwidth = prop.width; 776 fwidth = prop.width;
697 fheight = prop.height; 777 fheight = prop.height;
… …
728#else 808#else
729 fontset[style] = fontset[0]; 809 fontset[style] = fontset[0];
730#endif 810#endif
731 } 811 }
732 812
733 if (parent[0]) 813 if (parent)
734 { 814 {
735 resize_all_windows (0, 0, 0); 815 resize_all_windows (0, 0, 0);
736 scr_remap_chars (); 816 scr_remap_chars ();
737 scr_touch (true); 817 scr_touch (true);
738 } 818 }
… …
741} 821}
742 822
743void 823void
744rxvt_term::set_string_property (Atom prop, const char *str, int len) 824rxvt_term::set_string_property (Atom prop, const char *str, int len)
745{ 825{
746 XChangeProperty (dpy, parent[0], 826 XChangeProperty (dpy, parent,
747 prop, XA_STRING, 8, PropModeReplace, 827 prop, XA_STRING, 8, PropModeReplace,
748 (const unsigned char *)str, len >= 0 ? len : strlen (str)); 828 (const unsigned char *)str, len >= 0 ? len : strlen (str));
749} 829}
750 830
751void 831void
832rxvt_term::set_mbstring_property (Atom prop, const char *str, int len)
833{
834 XTextProperty ct;
835
836 if (XmbTextListToTextProperty (dpy, (char **)&str, 1, XStdICCTextStyle, &ct) >= 0)
837 {
838 XSetTextProperty (dpy, parent, &ct, prop);
839 XFree (ct.value);
840 }
841}
842
843void
752rxvt_term::set_utf8_property (Atom prop, const char *str, int len) 844rxvt_term::set_utf8_property (Atom prop, const char *str, int len)
753{ 845{
754 wchar_t *ws = rxvt_mbstowcs (str, len); 846 wchar_t *ws = rxvt_mbstowcs (str, len);
755 char *s = rxvt_wcstoutf8 (ws); 847 char *s = rxvt_wcstoutf8 (ws);
756 848
757 XChangeProperty (dpy, parent[0], 849 XChangeProperty (dpy, parent,
758 prop, xa[XA_UTF8_STRING], 8, PropModeReplace, 850 prop, xa[XA_UTF8_STRING], 8, PropModeReplace,
759 (const unsigned char *)s, strlen (s)); 851 (const unsigned char *)s, strlen (s));
760 852
761 free (s); 853 free (s);
762 free (ws); 854 free (ws);
… …
766/*----------------------------------------------------------------------*/ 858/*----------------------------------------------------------------------*/
767/* xterm sequences - title, iconName, color (exptl) */ 859/* xterm sequences - title, iconName, color (exptl) */
768void 860void
769rxvt_term::set_title (const char *str) 861rxvt_term::set_title (const char *str)
770{ 862{
771 set_string_property (XA_WM_NAME, str); 863 set_mbstring_property (XA_WM_NAME, str);
772#if ENABLE_EWMH 864#if ENABLE_EWMH
773 set_utf8_property (xa[XA_NET_WM_NAME], str); 865 set_utf8_property (xa[XA_NET_WM_NAME], str);
774#endif 866#endif
775} 867}
776 868
777void 869void
778rxvt_term::set_icon_name (const char *str) 870rxvt_term::set_icon_name (const char *str)
779{ 871{
780 set_string_property (XA_WM_ICON_NAME, str); 872 set_mbstring_property (XA_WM_ICON_NAME, str);
781#if ENABLE_EWMH 873#if ENABLE_EWMH
782 set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); 874 set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);
783#endif 875#endif
784} 876}
785 877
… …
857void 949void
858rxvt_term::set_colorfgbg () 950rxvt_term::set_colorfgbg ()
859{ 951{
860 unsigned int i; 952 unsigned int i;
861 const char *xpmb = ""; 953 const char *xpmb = "";
862 char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; 954 char fstr[] = "default";
955 char bstr[] = "default";
863 956
864 strcpy (fstr, "default");
865 strcpy (bstr, "default");
866 for (i = Color_Black; i <= Color_White; i++) 957 for (i = Color_Black; i <= Color_White; i++)
867 if (pix_colors[Color_fg] == pix_colors[i]) 958 if (pix_colors[Color_fg] == pix_colors[i])
868 { 959 {
869 sprintf (fstr, "%d", (i - Color_Black)); 960 sprintf (fstr, "%d", i - Color_Black);
870 break; 961 break;
871 } 962 }
872 963
873 for (i = Color_Black; i <= Color_White; i++) 964 for (i = Color_Black; i <= Color_White; i++)
874 if (pix_colors[Color_bg] == pix_colors[i]) 965 if (pix_colors[Color_bg] == pix_colors[i])
875 { 966 {
876 sprintf (bstr, "%d", (i - Color_Black)); 967 sprintf (bstr, "%d", i - Color_Black);
877#ifdef BG_IMAGE_FROM_FILE 968#ifdef BG_IMAGE_FROM_FILE
878 xpmb = "default;"; 969 xpmb = "default;";
879#endif 970#endif
880 break; 971 break;
881 } 972 }
… …
911 int old_width = szHint.width; 1002 int old_width = szHint.width;
912 int old_height = szHint.height; 1003 int old_height = szHint.height;
913 1004
914 window_calc (newwidth, newheight); 1005 window_calc (newwidth, newheight);
915 1006
916 if (!HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END))) 1007 bool set_hint = !HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END));
1008
1009 // to avoid races between us and the wm, we clear the incremental size hints around the xresizewindow
1010 if (set_hint)
1011 {
1012 szHint.flags &= ~(PBaseSize | PResizeInc);
917 XSetWMNormalHints (dpy, parent[0], &szHint); 1013 XSetWMNormalHints (dpy, parent, &szHint);
1014 szHint.flags |= PBaseSize | PResizeInc;
1015 }
918 1016
919 if (!ignoreparent) 1017 if (!ignoreparent)
920 { 1018 {
921#ifdef SMART_RESIZE 1019#ifdef SMART_RESIZE
922 /* 1020 /*
… …
926 int x, y, x1, y1; 1024 int x, y, x1, y1;
927 int dx, dy; 1025 int dx, dy;
928 unsigned int unused_w1, unused_h1, unused_b1, unused_d1; 1026 unsigned int unused_w1, unused_h1, unused_b1, unused_d1;
929 Window unused_cr; 1027 Window unused_cr;
930 1028
931 XTranslateCoordinates (dpy, parent[0], display->root, 1029 XTranslateCoordinates (dpy, parent, display->root,
932 0, 0, &x, &y, &unused_cr); 1030 0, 0, &x, &y, &unused_cr);
933 XGetGeometry (dpy, parent[0], &unused_cr, &x1, &y1, 1031 XGetGeometry (dpy, parent, &unused_cr, &x1, &y1,
934 &unused_w1, &unused_h1, &unused_b1, &unused_d1); 1032 &unused_w1, &unused_h1, &unused_b1, &unused_d1);
935 /* 1033 /*
936 * if display->root isn't the parent window, a WM will probably have offset 1034 * if display->root isn't the parent window, a WM will probably have offset
937 * our position for handles and decorations. Counter it 1035 * our position for handles and decorations. Counter it
938 */ 1036 */
… …
955 if (y < y1) /* top half */ 1053 if (y < y1) /* top half */
956 dy = 0; 1054 dy = 0;
957 else if (y == y1) /* exact center */ 1055 else if (y == y1) /* exact center */
958 dy /= 2; 1056 dy /= 2;
959 1057
960 XMoveResizeWindow (dpy, parent[0], x + dx, y + dy, 1058 XMoveResizeWindow (dpy, parent, x + dx, y + dy,
961 szHint.width, szHint.height); 1059 szHint.width, szHint.height);
962#else 1060#else
963 XResizeWindow (dpy, parent[0], szHint.width, szHint.height); 1061 XResizeWindow (dpy, parent, szHint.width, szHint.height);
964#endif 1062#endif
965 } 1063 }
1064
1065 if (set_hint)
1066 XSetWMNormalHints (dpy, parent, &szHint);
966 1067
967 fix_screen = ncol != prev_ncol || nrow != prev_nrow; 1068 fix_screen = ncol != prev_ncol || nrow != prev_nrow;
968 1069
969 if (fix_screen || newwidth != old_width || newheight != old_height) 1070 if (fix_screen || newwidth != old_width || newheight != old_height)
970 { 1071 {
… …
974 XMoveResizeWindow (dpy, vt, 1075 XMoveResizeWindow (dpy, vt,
975 window_vt_x, window_vt_y, 1076 window_vt_x, window_vt_y,
976 width, height); 1077 width, height);
977 1078
978#ifdef HAVE_BG_PIXMAP 1079#ifdef HAVE_BG_PIXMAP
979 if (bgPixmap.window_size_sensitive ()) 1080 if (bg_window_size_sensitive ())
980 update_background (); 1081 update_background ();
981#endif 1082#endif
982
983 scr_clear ();
984 } 1083 }
985 1084
986 if (fix_screen || old_height == 0) 1085 if (fix_screen || old_height == 0)
987 scr_reset (); 1086 scr_reset ();
988 1087
989 // TODO, with nvidia-8178, resizes kill the alpha channel, report if not fixed in newer version
990 //scr_touch (false);
991
992#ifdef HAVE_BG_PIXMAP
993// TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ?
994// if (bgPixmap.pixmap)
995// scr_touch (false);
996#endif
997
998#ifdef USE_XIM 1088#ifdef USE_XIM
999 IMSetPosition (); 1089 im_set_position ();
1000#endif 1090#endif
1001} 1091}
1002 1092
1003/* 1093/*
1004 * Set the width/height of the vt window in characters. Units are pixels. 1094 * Set the width/height of the vt window in characters. Units are pixels.
… …
1065 status_rect.height = fheight; 1155 status_rect.height = fheight;
1066} 1156}
1067 1157
1068/* Checking whether input method is running. */ 1158/* Checking whether input method is running. */
1069bool 1159bool
1070rxvt_term::IMisRunning () 1160rxvt_term::im_is_running ()
1071{ 1161{
1072 char *p;
1073 Atom atom; 1162 Atom atom;
1074 Window win; 1163 Window win;
1075 char server[IMBUFSIZ]; 1164 char server[IMBUFSIZ];
1076 1165
1077 /* get current locale modifier */ 1166 /* get current locale modifier */
1078 if ((p = XSetLocaleModifiers (NULL)) != NULL) 1167 if (char *p = XSetLocaleModifiers (0))
1079 { 1168 {
1080 strcpy (server, "@server="); 1169 strcpy (server, "@server=");
1081 strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ 1170 strncat (server, p + 4, IMBUFSIZ - 9); /* skip "@im=" */
1082 1171
1083 if ((p = strchr (server + 1, '@')) != NULL) /* first one only */ 1172 if (p = strchr (server + 1, '@')) /* first one only */
1084 *p = '\0'; 1173 *p = '\0';
1085 1174
1086 atom = XInternAtom (dpy, server, False); 1175 atom = XInternAtom (dpy, server, False);
1087 win = XGetSelectionOwner (dpy, atom); 1176 win = XGetSelectionOwner (dpy, atom);
1088 1177
1089 if (win != None) 1178 if (win != None)
1090 return True; 1179 return true;
1091 } 1180 }
1092 1181
1093 return False; 1182 return false;
1094} 1183}
1095 1184
1096void 1185void
1097rxvt_term::IMSendSpot () 1186rxvt_term::im_send_spot ()
1098{ 1187{
1099 XPoint nspot; 1188 XPoint nspot;
1100 XVaNestedList preedit_attr; 1189 XVaNestedList preedit_attr;
1101 1190
1102 if (!Input_Context 1191 if (!Input_Context
… …
1155 1244
1156 term->make_current (); 1245 term->make_current ();
1157 1246
1158 if (text) 1247 if (text)
1159 { 1248 {
1160 void *str; 1249 wchar_t *str;
1161 1250
1162 if (!text->encoding_is_wchar && text->string.multi_byte) 1251 if (!text->encoding_is_wchar && text->string.multi_byte)
1163 { 1252 {
1164 // of course, X makes it ugly again 1253 // of course, X makes it ugly again
1165 if (term->rs[Rs_imLocale]) 1254 if (term->rs[Rs_imLocale])
1166 SET_LOCALE (term->rs[Rs_imLocale]); 1255 SET_LOCALE (term->rs[Rs_imLocale]);
1167 1256
1168 str = rxvt_temp_buf ((text->length + 1) * sizeof (wchar_t)); 1257 str = rxvt_temp_buf<wchar_t> (text->length + 1);
1169 mbstowcs ((wchar_t *)str, text->string.multi_byte, text->length + 1); 1258 mbstowcs (str, text->string.multi_byte, text->length + 1);
1170 1259
1171 if (term->rs[Rs_imLocale]) 1260 if (term->rs[Rs_imLocale])
1172 SET_LOCALE (term->locale); 1261 SET_LOCALE (term->locale);
1173 } 1262 }
1174 else 1263 else
1175 str = (void *)text->string.wide_char; 1264 str = text->string.wide_char;
1176 1265
1177 HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW, 1266 HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
1178 DT_INT, call_data->caret, 1267 DT_INT, call_data->caret,
1179 DT_INT, call_data->chg_first, 1268 DT_INT, call_data->chg_first,
1180 DT_INT, call_data->chg_length, 1269 DT_INT, call_data->chg_length,
… …
1208/* 1297/*
1209 * Try to open a XIM with the current modifiers, then see if we can 1298 * Try to open a XIM with the current modifiers, then see if we can
1210 * open a suitable preedit type 1299 * open a suitable preedit type
1211 */ 1300 */
1212bool 1301bool
1213rxvt_term::IM_get_IC (const char *modifiers) 1302rxvt_term::im_get_ic (const char *modifiers)
1214{ 1303{
1215 int i, j, found; 1304 int i, j, found;
1216 XIM xim; 1305 XIM xim;
1217 XPoint spot; 1306 XPoint spot;
1218 XRectangle rect, status_rect, needed_rect; 1307 XRectangle rect, status_rect, needed_rect;
1219 unsigned long fg, bg; 1308 unsigned long fg, bg;
1220 const char *p; 1309 const char *p;
1221 char **s; 1310 char **s;
1222 XIMStyles *xim_styles; 1311 XIMStyles *xim_styles;
1223#ifdef ENABLE_XIM_ONTHESPOT
1224 XIMCallback xcb[4];
1225#endif
1226 1312
1227 set_environ (envv); 1313 set_environ (envv);
1228 1314
1229 if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) 1315 if (! ((p = XSetLocaleModifiers (modifiers)) && *p))
1230 return false; 1316 return false;
… …
1251 p = pet[pi]; 1337 p = pet[pi];
1252 1338
1253 if (!p) 1339 if (!p)
1254 continue; 1340 continue;
1255 1341
1256 s = rxvt_splitcommastring (p); 1342 s = rxvt_strsplit (',', p);
1257 1343
1258 for (i = found = 0; !found && s[i]; i++) 1344 for (i = found = 0; !found && s[i]; i++)
1259 { 1345 {
1260 if (!strcmp (s[i], "OverTheSpot")) 1346 if (!strcmp (s[i], "OverTheSpot"))
1261 input_style = XIMPreeditPosition | XIMStatusNothing; 1347 input_style = XIMPreeditPosition | XIMStatusNothing;
… …
1273 input_style = XIMPreeditNothing | XIMStatusNothing; 1359 input_style = XIMPreeditNothing | XIMStatusNothing;
1274 1360
1275 for (j = 0; j < xim_styles->count_styles; j++) 1361 for (j = 0; j < xim_styles->count_styles; j++)
1276 if (input_style == xim_styles->supported_styles[j]) 1362 if (input_style == xim_styles->supported_styles[j])
1277 { 1363 {
1278 rxvt_freecommastring (s); 1364 rxvt_free_strsplit (s);
1279 1365
1280 found = 1; 1366 found = 1;
1281 goto foundpet; 1367 goto foundpet;
1282 } 1368 }
1283 1369
1284 } 1370 }
1285 1371
1286 rxvt_freecommastring (s); 1372 rxvt_free_strsplit (s);
1287 } 1373 }
1288 1374
1289foundpet: 1375foundpet:
1290 1376
1291 XFree (xim_styles); 1377 XFree (xim_styles);
… …
1370 NULL); 1456 NULL);
1371 } 1457 }
1372#if ENABLE_XIM_ONTHESPOT 1458#if ENABLE_XIM_ONTHESPOT
1373 else if (input_style & XIMPreeditCallbacks) 1459 else if (input_style & XIMPreeditCallbacks)
1374 { 1460 {
1461 XIMCallback xcb[4];
1462
1375 im_set_position (spot); 1463 im_set_position (spot);
1376 1464
1377 xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start; 1465 xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start;
1378 xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done; 1466 xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done;
1379 xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw; 1467 xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw;
… …
1394#endif 1482#endif
1395 1483
1396 Input_Context = XCreateIC (xim, 1484 Input_Context = XCreateIC (xim,
1397 XNInputStyle, input_style, 1485 XNInputStyle, input_style,
1398 XNClientWindow, vt, 1486 XNClientWindow, vt,
1399 XNFocusWindow, parent[0], 1487 XNFocusWindow, parent,
1400 preedit_attr ? XNPreeditAttributes : NULL, 1488 preedit_attr ? XNPreeditAttributes : NULL,
1401 preedit_attr, 1489 preedit_attr,
1402 status_attr ? XNStatusAttributes : NULL, 1490 status_attr ? XNStatusAttributes : NULL,
1403 status_attr, NULL); 1491 status_attr, NULL);
1404 1492
… …
1417 // unfortunately, only the focus window is used by XIM, hard to fix 1505 // unfortunately, only the focus window is used by XIM, hard to fix
1418 if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL)) 1506 if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL))
1419 vt_select_input (); 1507 vt_select_input ();
1420#endif 1508#endif
1421 1509
1422 IMSetPosition (); 1510 im_set_position ();
1423 1511
1424 return true; 1512 return true;
1425} 1513}
1426 1514
1427void 1515void
… …
1447 p = rs[Rs_inputMethod]; 1535 p = rs[Rs_inputMethod];
1448 if (p && *p) 1536 if (p && *p)
1449 { 1537 {
1450 bool found = false; 1538 bool found = false;
1451 1539
1452 s = rxvt_splitcommastring (p); 1540 s = rxvt_strsplit (',', p);
1453 1541
1454 for (i = 0; s[i]; i++) 1542 for (i = 0; s[i]; i++)
1455 { 1543 {
1456 if (*s[i]) 1544 if (*s[i])
1457 { 1545 {
1458 strcpy (buf, "@im="); 1546 strcpy (buf, "@im=");
1459 strncat (buf, s[i], IMBUFSIZ - 5); 1547 strncat (buf, s[i], IMBUFSIZ - 5);
1460 if (IM_get_IC (buf)) 1548 if (im_get_ic (buf))
1461 { 1549 {
1462 found = true; 1550 found = true;
1463 break; 1551 break;
1464 } 1552 }
1465 } 1553 }
1466 } 1554 }
1467 1555
1468 rxvt_freecommastring (s); 1556 rxvt_free_strsplit (s);
1469 1557
1470 if (found) 1558 if (found)
1471 goto done; 1559 goto done;
1472 } 1560 }
1473 1561
1474 /* try with XMODIFIERS env. var. */ 1562 /* try with XMODIFIERS env. var. */
1475 if (IM_get_IC ("")) 1563 if (im_get_ic (""))
1476 goto done; 1564 goto done;
1477 1565
1478 /* try with no modifiers base IF the user didn't specify an IM */ 1566 /* try with no modifiers base IF the user didn't specify an IM */
1479 if (IM_get_IC ("@im=none")) 1567 if (im_get_ic ("@im=none"))
1480 goto done; 1568 goto done;
1481 1569
1482done: 1570done:
1483#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) 1571#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
1484 if (rs[Rs_imLocale]) 1572 if (rs[Rs_imLocale])
1485 SET_LOCALE (locale); 1573 SET_LOCALE (locale);
1486#endif 1574#endif
1487} 1575}
1488 1576
1489void 1577void
1490rxvt_term::IMSetPosition () 1578rxvt_term::im_set_position ()
1491{ 1579{
1492 XRectangle preedit_rect, status_rect, *needed_rect; 1580 XRectangle preedit_rect, status_rect, *needed_rect;
1493 XVaNestedList preedit_attr, status_attr; 1581 XVaNestedList preedit_attr, status_attr;
1494 1582
1495 if (!Input_Context 1583 if (!Input_Context
1496 || !focus 1584 || !focus
1497 || !(input_style & (XIMPreeditArea | XIMPreeditPosition)) 1585 || !(input_style & (XIMPreeditArea | XIMPreeditPosition))
1498 || !IMisRunning ()) 1586 || !im_is_running ())
1499 return; 1587 return;
1500 1588
1501 if (input_style & XIMPreeditPosition) 1589 if (input_style & XIMPreeditPosition)
1502 { 1590 {
1503 im_set_size (preedit_rect); 1591 im_set_size (preedit_rect);
… …
1533 1621
1534void 1622void
1535rxvt_term::get_window_origin (int &x, int &y) 1623rxvt_term::get_window_origin (int &x, int &y)
1536{ 1624{
1537 Window cr; 1625 Window cr;
1538 XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr); 1626 XTranslateCoordinates (dpy, parent, display->root, 0, 0, &x, &y, &cr);
1539/* fprintf (stderr, "origin is %+d%+d\n", x, y);*/
1540} 1627}
1541 1628
1542Pixmap 1629Pixmap
1543rxvt_term::get_pixmap_property (int prop_id) 1630rxvt_term::get_pixmap_property (Atom property)
1544{ 1631{
1545 if (prop_id > 0 && prop_id < NUM_XA) 1632 Pixmap pixmap = None;
1546 if (xa[prop_id]) 1633
1547 {
1548 int aformat; 1634 int aformat;
1549 unsigned long nitems, bytes_after; 1635 unsigned long nitems, bytes_after;
1550 Atom atype; 1636 Atom atype;
1551 unsigned char *prop = NULL; 1637 unsigned char *prop;
1552 int result = XGetWindowProperty (dpy, display->root, xa[prop_id], 1638 int result = XGetWindowProperty (dpy, display->root, property,
1553 0L, 1L, False, XA_PIXMAP, &atype, &aformat, 1639 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1554 &nitems, &bytes_after, &prop); 1640 &nitems, &bytes_after, &prop);
1555 if (result == Success && prop && atype == XA_PIXMAP) 1641 if (result == Success)
1642 {
1643 if (atype == XA_PIXMAP)
1556 return *(Pixmap *)prop; 1644 pixmap = *(Pixmap *)prop;
1645 XFree (prop);
1557 } 1646 }
1558 1647
1559 return None; 1648 return pixmap;
1560} 1649}
1561 1650
1562#ifdef HAVE_BG_PIXMAP 1651#ifdef HAVE_BG_PIXMAP
1563# if TRACE_PIXMAPS
1564# undef update_background
1565void
1566rxvt_term::trace_update_background (const char *file, int line)
1567{
1568 fprintf (stderr, "%s:%d:update_background()\n", file, line);
1569 update_background ();
1570}
1571# endif
1572 1652
1573void 1653void
1574rxvt_term::update_background () 1654rxvt_term::update_background ()
1575{ 1655{
1576 if (update_background_ev.is_active ()) 1656 if (update_background_ev.is_active ())
1577 return; 1657 return;
1578 1658
1579 bgPixmap.invalidate (); 1659 bg_invalidate ();
1580 1660
1661 if (!mapped)
1662 return;
1663
1581 ev_tstamp to_wait = 0.5 - (ev::now () - bgPixmap.valid_since); 1664 ev_tstamp to_wait = 0.5 - (ev::now () - bg_valid_since);
1582 1665
1583 if (to_wait <= 0.) 1666 if (to_wait <= 0.)
1584 bgPixmap.render (); 1667 bg_render ();
1585 else 1668 else
1586 update_background_ev.start (to_wait); 1669 update_background_ev.start (to_wait);
1587} 1670}
1588 1671
1589void 1672void
1590rxvt_term::update_background_cb (ev::timer &w, int revents) 1673rxvt_term::update_background_cb (ev::timer &w, int revents)
1591{ 1674{
1592 make_current (); 1675 make_current ();
1593 1676
1594 update_background_ev.stop (); 1677 update_background_ev.stop ();
1595 bgPixmap.render (); 1678 bg_render ();
1596 refresh_check (); 1679 refresh_check ();
1597} 1680}
1598 1681
1599#endif /* HAVE_BG_PIXMAP */ 1682#endif /* HAVE_BG_PIXMAP */
1600 1683

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