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Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.352 by sf-exg, Fri Feb 11 01:24:46 2011 UTC vs.
Revision 1.394 by root, Sat Dec 13 10:07:30 2014 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) 2003-2010 Marc Lehmann <pcg@goof.com> 16 * Copyright (c) 2003-2014 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 3 of the License, or
21 * (at your option) any later version. 21 * (at your option) any later version.
22 * 22 *
23 * This program is distributed in the hope that it will be useful, 23 * This program is distributed in the hope that it will be useful,
24 * but WITHOUT ANY WARRANTY; without even the implied warranty of 24 * but WITHOUT ANY WARRANTY; without even the implied warranty of
25 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 25 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
… …
36#include "keyboard.h" 36#include "keyboard.h"
37#include "rxvtperl.h" 37#include "rxvtperl.h"
38 38
39#include <limits> 39#include <limits>
40 40
41#include <cassert> 41#include <assert.h>
42#include <csignal> 42#include <signal.h>
43#include <cstring> 43#include <string.h>
44 44
45#include <termios.h> 45#include <termios.h>
46 46
47#ifdef HAVE_XSETLOCALE 47#ifdef HAVE_XSETLOCALE
48# define X_LOCALE 48# define X_LOCALE
49# include <X11/Xlocale.h> 49# include <X11/Xlocale.h>
50#else 50#else
51# ifdef HAVE_SETLOCALE
52# include <clocale> 51# include <locale.h>
53# endif
54#endif 52#endif
55 53
56struct termios rxvt_term::def_tio; 54struct termios rxvt_term::def_tio;
57vector<rxvt_term *> rxvt_term::termlist; 55vector<rxvt_term *> rxvt_term::termlist;
58 56
… …
105 if (cc->c2 == c2) return c1; 103 if (cc->c2 == c2) return c1;
106 cc = (*this)[cc->c1]; 104 cc = (*this)[cc->c1];
107 } 105 }
108 106
109 // check to see whether this combination already exists otherwise 107 // check to see whether this combination already exists otherwise
110 for (cc = v.end (); cc-- > v.begin (); ) 108 for (cc = v.begin (); cc < v.end (); cc++)
111 if (cc->c1 == c1 && cc->c2 == c2) 109 if (cc->c1 == c1 && cc->c2 == c2)
112 return COMPOSE_LO + (cc - v.begin ()); 110 return COMPOSE_LO + (cc - v.begin ());
113 111
114 // allocate a new combination 112 // allocate a new combination
115 if (v.size () == COMPOSE_HI - COMPOSE_LO + 1) 113 if (v.size () == COMPOSE_HI - COMPOSE_LO + 1)
… …
170 sel_scroll_ev.set <rxvt_term, &rxvt_term::sel_scroll_cb> (this); 168 sel_scroll_ev.set <rxvt_term, &rxvt_term::sel_scroll_cb> (this);
171#endif 169#endif
172#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 170#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
173 slip_wheel_ev.set <rxvt_term, &rxvt_term::slip_wheel_cb> (this); 171 slip_wheel_ev.set <rxvt_term, &rxvt_term::slip_wheel_cb> (this);
174#endif 172#endif
175#if ENABLE_TRANSPARENCY || ENABLE_PERL 173#if BG_IMAGE_FROM_ROOT || ENABLE_PERL
176 rootwin_ev.set <rxvt_term, &rxvt_term::rootwin_cb> (this), 174 rootwin_ev.set <rxvt_term, &rxvt_term::rootwin_cb> (this),
177#endif 175#endif
178 scrollbar_ev.set <rxvt_term, &rxvt_term::x_cb> (this), 176 scrollbar_ev.set <rxvt_term, &rxvt_term::x_cb> (this),
179#ifdef USE_XIM 177#if USE_XIM
180 im_ev.set <rxvt_term, &rxvt_term::im_cb> (this), 178 im_ev.set <rxvt_term, &rxvt_term::im_cb> (this),
181#endif 179#endif
182#ifdef POINTER_BLANK 180#ifdef POINTER_BLANK
183 pointer_ev.set <rxvt_term, &rxvt_term::pointer_cb> (this); 181 pointer_ev.set <rxvt_term, &rxvt_term::pointer_cb> (this);
184#endif 182#endif
… …
228 226
229#ifdef HAVE_BG_PIXMAP 227#ifdef HAVE_BG_PIXMAP
230 bg_destroy (); 228 bg_destroy ();
231#endif 229#endif
232 230
231#if HAVE_IMG
232 delete bg_img;
233#endif
234
233 if (display) 235 if (display)
234 { 236 {
235 selection_clear (); 237 selection_clear ();
236 selection_clear (true); 238 selection_clear (true);
237 239
238#ifdef USE_XIM 240#if USE_XIM
239 im_destroy (); 241 im_destroy ();
240#endif 242#endif
241 scrollBar.destroy (); 243 scrollBar.destroy ();
244
245 if (gc)
242 if (gc) XFreeGC (dpy, gc); 246 XFreeGC (dpy, gc);
243 247
244 delete drawable; 248 delete drawable;
249
245 // destroy all windows 250 // destroy all windows
246 if (parent[0]) 251 if (parent)
247 XDestroyWindow (dpy, parent[0]); 252 XDestroyWindow (dpy, parent);
248 253
249 for (int i = 0; i < TOTAL_COLORS; i++) 254 for (int i = 0; i < TOTAL_COLORS; i++)
250 if (ISSET_PIXCOLOR (i)) 255 if (ISSET_PIXCOLOR (i))
251 { 256 {
252 pix_colors_focused [i].free (this); 257 pix_colors_focused [i].free (this);
… …
267 for (int i = 0; i < allocated.size (); i++) 272 for (int i = 0; i < allocated.size (); i++)
268 free (allocated [i]); 273 free (allocated [i]);
269 274
270 free (selection.text); 275 free (selection.text);
271 free (selection.clip_text); 276 free (selection.clip_text);
272 // TODO: manage env vars in child only(!)
273 free (env_display);
274 free (env_term);
275 free (locale); 277 free (locale);
276 free (v_buffer); 278 free (v_buffer);
277 279
280 delete selection_req;
281
282 if (env && memcmp (env, envv->begin (), envv->size () * sizeof (char *)))
283 rxvt_warn ("env has been modified, probably as a result of a lib calling setenv.\n");
284
285 delete env;
286
278 delete envv; 287 delete envv;
279 delete argv; 288 delete argv;
280 289
281#ifdef KEYSYM_RESOURCE 290#ifdef KEYSYM_RESOURCE
282 delete keyboard; 291 delete keyboard;
283#endif 292#endif
284#ifndef NO_RESOURCES 293#ifndef NO_RESOURCES
285 XrmDestroyDatabase (option_db); 294 XrmDestroyDatabase (option_db);
286#endif 295#endif
296
297 SET_R ((rxvt_term *)0);
287} 298}
288 299
289// child has exited, usually destroys 300// child has exited, usually destroys
290void 301void
291rxvt_term::child_cb (ev::child &w, int status) 302rxvt_term::child_cb (ev::child &w, int status)
… …
314 { 325 {
315#if USE_XIM 326#if USE_XIM
316 im_ev.stop (display); 327 im_ev.stop (display);
317#endif 328#endif
318 scrollbar_ev.stop (display); 329 scrollbar_ev.stop (display);
319#if ENABLE_TRANSPARENCY || ENABLE_PERL 330#if BG_IMAGE_FROM_ROOT || ENABLE_PERL
320 rootwin_ev.stop (display); 331 rootwin_ev.stop (display);
321#endif 332#endif
322 termwin_ev.stop (display); 333 termwin_ev.stop (display);
323 vt_ev.stop (display); 334 vt_ev.stop (display);
324 } 335 }
… …
351 362
352 delete this; 363 delete this;
353} 364}
354 365
355void 366void
356rxvt_term::set_option (uint8_t opt, bool set) 367rxvt_term::set_option (uint8_t opt, bool set) NOTHROW
357{ 368{
358 if (!opt) 369 if (!opt)
359 return; 370 return;
360 371
361 uint8_t mask = 1 << (opt & 7); 372 uint8_t mask = 1 << (opt & 7);
… …
365} 376}
366 377
367/*----------------------------------------------------------------------*/ 378/*----------------------------------------------------------------------*/
368/* 379/*
369 * Exit gracefully, clearing the utmp entry and restoring tty attributes 380 * Exit gracefully, clearing the utmp entry and restoring tty attributes
370 * TODO: if debugging, this should free up any known resources if we can
371 */ 381 */
372static XErrorHandler old_xerror_handler; 382static XErrorHandler old_xerror_handler;
373 383
374static void 384static void
375rxvt_emergency_cleanup () 385rxvt_emergency_cleanup ()
… …
377 for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) 387 for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
378 (*t)->emergency_cleanup (); 388 (*t)->emergency_cleanup ();
379} 389}
380 390
381#if !ENABLE_MINIMAL 391#if !ENABLE_MINIMAL
382static void 392static void ecb_cold
383print_x_error (Display *dpy, XErrorEvent *event) 393print_x_error (Display *dpy, XErrorEvent *event)
384{ 394{
385 char buffer[BUFSIZ]; 395 char buffer[BUFSIZ];
386 char mesg[BUFSIZ]; 396 char mesg[BUFSIZ];
387 char number[32]; 397 char number[32];
388 const char mtype[] = "XlibMessage"; 398
389 XGetErrorText(dpy, event->error_code, buffer, BUFSIZ);
390 XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ);
391 rxvt_warn ("An X Error occurred, trying to continue after report.\n"); 399 rxvt_warn ("An X Error occurred, trying to continue after report.\n");
400
401 XGetErrorDatabaseText (dpy, "XlibMessage", "ErrorSerial", "Error Serial #%d", mesg, BUFSIZ);
402 snprintf (buffer, BUFSIZ, "+ %s\n", mesg); rxvt_warn (buffer, event->serial);
403
404 XGetErrorText (dpy, event->error_code, buffer, BUFSIZ);
405 XGetErrorDatabaseText (dpy, "XlibMessage", "XError", "X Error", mesg, BUFSIZ);
392 rxvt_warn ("%s: %s\n", mesg, buffer); 406 rxvt_warn ("+ %s: %s\n", mesg, buffer);
407
393 XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ); 408 XGetErrorDatabaseText (dpy, "XlibMessage", "MajorCode", "Request Major code %d", mesg, BUFSIZ);
394 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code); 409 snprintf (buffer, BUFSIZ, "+ %s\n", mesg); rxvt_warn (buffer, event->request_code);
410
411 if (event->request_code >= 128)
412 {
413#if 0
414 /* XListExtensions and probably query extensions hangs when there are multiple queues errors */
415 int nexts;
416 char **exts = XListExtensions (dpy, &nexts);
417
418 while (nexts)
419 {
420 char *extname = exts [nexts - 1];
421 int major, first_event, first_error;
422
423 if (XQueryExtension (dpy, extname, &major, &first_event, &first_error) && major == event->request_code)
424 {
425 XGetErrorDatabaseText (dpy, "XlibMessage", "MinorCode", "Request Minor code %d", mesg, BUFSIZ);
426 rxvt_warn ("+ (which is extension %s minor code %d)\n", extname, event->minor_code);
427
428 snprintf (buffer, BUFSIZ, "%s.%d", extname, event->minor_code);
429 XGetErrorDatabaseText (dpy, "XRequest", buffer, "an unregistered minor code", buffer, BUFSIZ);
430 rxvt_warn ("+ (which is %s)\n", buffer);
431
432 break;
433 }
434
435 printf ("nextss %d %s\n", nexts, extname);//D
436 --nexts;
437 ++exts;
438 }
439#else
440 int nexts = 0;
441 char **exts = 0;
442#endif
443
444 if (!nexts)
445 {
446 rxvt_warn ("+ (which is an unknown extension)\n", buffer);
447
448 XGetErrorDatabaseText (dpy, "XlibMessage", "MinorCode", "Request Minor code %d", mesg, BUFSIZ);
449 snprintf (buffer, BUFSIZ, "+ %s\n", mesg); rxvt_warn (buffer, event->minor_code);
450
451#if 0
452 sprintf (number, "RENDER.%d", event->minor_code);
453 XGetErrorDatabaseText (dpy, "XRequest", number, "", buffer, BUFSIZ);
454 rxvt_warn ("+ (which is %s)\n", buffer);
455#endif
456 }
457
458 XFreeExtensionList (exts);
459 }
460 else
461 {
395 sprintf(number, "%d", event->request_code); 462 sprintf (number, "%d", event->request_code);
396 XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ); 463 XGetErrorDatabaseText (dpy, "XRequest", number, "", buffer, BUFSIZ);
397 rxvt_warn ("(which is %s)\n", buffer); 464 rxvt_warn ("+ (which is %s)\n", buffer);
398 if (event->request_code >= 128) {
399 XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d",
400 mesg, BUFSIZ);
401 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code);
402 } 465 }
466
403 if ((event->error_code == BadWindow) || 467 if (event->error_code == BadWindow
404 (event->error_code == BadPixmap) || 468 || event->error_code == BadPixmap
405 (event->error_code == BadCursor) || 469 || event->error_code == BadCursor
406 (event->error_code == BadFont) || 470 || event->error_code == BadFont
407 (event->error_code == BadDrawable) || 471 || event->error_code == BadDrawable
408 (event->error_code == BadColor) || 472 || event->error_code == BadColor
409 (event->error_code == BadGC) || 473 || event->error_code == BadGC
410 (event->error_code == BadIDChoice) || 474 || event->error_code == BadIDChoice
411 (event->error_code == BadValue) || 475 || event->error_code == BadValue
412 (event->error_code == BadAtom)) { 476 || event->error_code == BadAtom)
477 {
413 if (event->error_code == BadValue) 478 if (event->error_code == BadValue)
414 XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x", 479 XGetErrorDatabaseText (dpy, "XlibMessage", "Value", "Value 0x%x", mesg, BUFSIZ);
415 mesg, BUFSIZ);
416 else if (event->error_code == BadAtom) 480 else if (event->error_code == BadAtom)
417 XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x", 481 XGetErrorDatabaseText (dpy, "XlibMessage", "AtomID", "AtomID 0x%x", mesg, BUFSIZ);
418 mesg, BUFSIZ);
419 else 482 else
420 XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", 483 XGetErrorDatabaseText (dpy, "XlibMessage", "ResourceID", "ResourceID 0x%x", mesg, BUFSIZ);
421 mesg, BUFSIZ);
422 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid);
423 }
424 XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",
425 mesg, BUFSIZ);
426 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial);
427}
428#endif
429 484
430int 485 snprintf (buffer, BUFSIZ, "+ %s\n", mesg); rxvt_warn (buffer, event->resourceid);
486 }
487}
488#endif
489
490int ecb_cold
431rxvt_xerror_handler (Display *display, XErrorEvent *event) 491rxvt_xerror_handler (Display *display, XErrorEvent *event)
432{ 492{
433 if (GET_R->allowedxerror == -1) 493 if (GET_R && GET_R->allowedxerror == -1)
434 GET_R->allowedxerror = event->error_code; 494 GET_R->allowedxerror = event->error_code;
435 else 495 else
436 { 496 {
437 // GET_R is most likely not the terminal which caused the error, 497 // GET_R is most likely not the terminal which caused the error,
438 // so just output the error and continue 498 // so just output the error and continue
… …
444 } 504 }
445 505
446 return 0; 506 return 0;
447} 507}
448 508
449int 509int ecb_cold
450rxvt_xioerror_handler (Display *display) 510rxvt_xioerror_handler (Display *display)
451{ 511{
452 rxvt_warn ("X connection to '%s' broken, unable to recover, exiting.\n", 512 rxvt_warn ("X connection to '%s' broken, unable to recover, exiting.\n",
453 DisplayString (display)); 513 DisplayString (display));
454 rxvt_emergency_cleanup (); 514 rxvt_emergency_cleanup ();
… …
574 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); 634 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);
575 // TODO: handle this with exceptions and tolerate the memory loss 635 // TODO: handle this with exceptions and tolerate the memory loss
576 XSetIOErrorHandler (rxvt_xioerror_handler); 636 XSetIOErrorHandler (rxvt_xioerror_handler);
577 637
578 XrmInitialize (); 638 XrmInitialize ();
639
640#if HAVE_PIXBUF
641 g_type_init ();
642#endif
579} 643}
580 644
581/*----------------------------------------------------------------------*/ 645/*----------------------------------------------------------------------*/
582/* 646/*
583 * window size/position calculations for XSizeHint and other storage. 647 * window size/position calculations for XSizeHint and other storage.
… …
704 if (recalc_y) 768 if (recalc_y)
705 szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth; 769 szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth;
706 770
707 ncol = width / fwidth; 771 ncol = width / fwidth;
708 nrow = height / fheight; 772 nrow = height / fheight;
773
774 // When the size of the vt window is not a multiple of the cell
775 // size, i.e., when the wm does not honour our size hints, there are
776 // extra areas not covered by the terminal screen. Such gaps, when a
777 // bg pixmap is set, would have to be cleared manually to properly
778 // refresh the background. We take the simpler route and shrink the
779 // vt window so as to avoid creating gaps.
780 vt_width = ncol * fwidth;
781 vt_height = nrow * fheight;
709} 782}
710 783
711/*----------------------------------------------------------------------*/ 784/*----------------------------------------------------------------------*/
712/* 785/*
713 * Tell the teletype handler what size the window is. 786 * Tell the teletype handler what size the window is.
… …
721 794
722 struct winsize ws; 795 struct winsize ws;
723 796
724 ws.ws_col = ncol; 797 ws.ws_col = ncol;
725 ws.ws_row = nrow; 798 ws.ws_row = nrow;
726 ws.ws_xpixel = width; 799 ws.ws_xpixel = vt_width;
727 ws.ws_ypixel = height; 800 ws.ws_ypixel = vt_height;
728 ioctl (pty->pty, TIOCSWINSZ, &ws); 801 ioctl (pty->pty, TIOCSWINSZ, &ws);
729 802
730#if 0 803#if 0
731 // TIOCSWINSZ is supposed to do this automatically and correctly 804 // TIOCSWINSZ is supposed to do this automatically and correctly
732 if (cmd_pid) /* force through to the command */ 805 if (cmd_pid) /* force through to the command */
733 kill (-cmd_pid, SIGWINCH); 806 kill (-cmd_pid, SIGWINCH);
734#endif 807#endif
735} 808}
736 809
737/*----------------------------------------------------------------------*/ 810/*----------------------------------------------------------------------*/
738/* set_fonts () - load and set the various fonts 811/* load and set the various fonts */
739 *
740 * init = 1 - initialize
741 *
742 * fontname == FONT_UP - switch to bigger font
743 * fontname == FONT_DN - switch to smaller font
744 */
745bool 812bool
746rxvt_term::set_fonts () 813rxvt_term::set_fonts ()
747{ 814{
748 rxvt_fontset *fs = new rxvt_fontset (this); 815 rxvt_fontset *fs = new rxvt_fontset (this);
749 rxvt_fontprop prop; 816 rxvt_fontprop prop;
… …
764 831
765 delete fontset[0]; 832 delete fontset[0];
766 fontset[0] = fs; 833 fontset[0] = fs;
767 834
768 prop = (*fs)[rxvt_fontset::firstFont]->properties (); 835 prop = (*fs)[rxvt_fontset::firstFont]->properties ();
769 prop.height += lineSpace; 836 prop.width = max (prop.width + letterSpace, 1);
770 prop.width += letterSpace;
771 837
772 fs->set_prop (prop, false); 838 fs->set_prop (prop, false);
773 839
774 fwidth = prop.width; 840 fwidth = prop.width;
775 fheight = prop.height; 841 fheight = prop.height + lineSpace;
776 fbase = prop.ascent; 842 fbase = prop.ascent;
777 843
778 for (int style = 1; style < 4; style++) 844 for (int style = 1; style < 4; style++)
779 { 845 {
780#if ENABLE_STYLES 846#if ENABLE_STYLES
… …
806#else 872#else
807 fontset[style] = fontset[0]; 873 fontset[style] = fontset[0];
808#endif 874#endif
809 } 875 }
810 876
811 if (parent[0]) 877 if (parent)
812 { 878 {
813 resize_all_windows (0, 0, 0); 879 resize_all_windows (0, 0, 0);
814 scr_remap_chars (); 880 scr_remap_chars ();
815 scr_touch (true); 881 scr_touch (true);
816 } 882 }
… …
819} 885}
820 886
821void 887void
822rxvt_term::set_string_property (Atom prop, const char *str, int len) 888rxvt_term::set_string_property (Atom prop, const char *str, int len)
823{ 889{
824 XChangeProperty (dpy, parent[0], 890 XChangeProperty (dpy, parent,
825 prop, XA_STRING, 8, PropModeReplace, 891 prop, XA_STRING, 8, PropModeReplace,
826 (const unsigned char *)str, len >= 0 ? len : strlen (str)); 892 (const unsigned char *)str, len >= 0 ? len : strlen (str));
827} 893}
828 894
829void 895void
… …
831{ 897{
832 XTextProperty ct; 898 XTextProperty ct;
833 899
834 if (XmbTextListToTextProperty (dpy, (char **)&str, 1, XStdICCTextStyle, &ct) >= 0) 900 if (XmbTextListToTextProperty (dpy, (char **)&str, 1, XStdICCTextStyle, &ct) >= 0)
835 { 901 {
836 XSetTextProperty (dpy, parent[0], &ct, prop); 902 XSetTextProperty (dpy, parent, &ct, prop);
837 XFree (ct.value); 903 XFree (ct.value);
838 } 904 }
839} 905}
840 906
841void 907void
842rxvt_term::set_utf8_property (Atom prop, const char *str, int len) 908rxvt_term::set_utf8_property (Atom prop, const char *str, int len)
843{ 909{
844 wchar_t *ws = rxvt_mbstowcs (str, len); 910 wchar_t *ws = rxvt_mbstowcs (str, len);
845 char *s = rxvt_wcstoutf8 (ws); 911 char *s = rxvt_wcstoutf8 (ws);
846 912
847 XChangeProperty (dpy, parent[0], 913 XChangeProperty (dpy, parent,
848 prop, xa[XA_UTF8_STRING], 8, PropModeReplace, 914 prop, xa[XA_UTF8_STRING], 8, PropModeReplace,
849 (const unsigned char *)s, strlen (s)); 915 (const unsigned char *)s, strlen (s));
850 916
851 free (s); 917 free (s);
852 free (ws); 918 free (ws);
… …
942 1008
943/*----------------------------------------------------------------------*/ 1009/*----------------------------------------------------------------------*/
944/* 1010/*
945 * find if fg/bg matches any of the normal (low-intensity) colors 1011 * find if fg/bg matches any of the normal (low-intensity) colors
946 */ 1012 */
947void 1013char *
948rxvt_term::set_colorfgbg () 1014rxvt_term::get_colorfgbg ()
949{ 1015{
950 unsigned int i; 1016 unsigned int i;
951 const char *xpmb = ""; 1017 const char *xpmb = "";
952 char fstr[] = "default"; 1018 char fstr[] = "default";
953 char bstr[] = "default"; 1019 char bstr[] = "default";
1020 char *env_colorfgbg;
954 1021
955 for (i = Color_Black; i <= Color_White; i++) 1022 for (i = Color_Black; i <= Color_White; i++)
956 if (pix_colors[Color_fg] == pix_colors[i]) 1023 if (pix_colors[Color_fg] == pix_colors[i])
957 { 1024 {
958 sprintf (fstr, "%d", i - Color_Black); 1025 sprintf (fstr, "%d", i - Color_Black);
… …
961 1028
962 for (i = Color_Black; i <= Color_White; i++) 1029 for (i = Color_Black; i <= Color_White; i++)
963 if (pix_colors[Color_bg] == pix_colors[i]) 1030 if (pix_colors[Color_bg] == pix_colors[i])
964 { 1031 {
965 sprintf (bstr, "%d", i - Color_Black); 1032 sprintf (bstr, "%d", i - Color_Black);
966#ifdef BG_IMAGE_FROM_FILE 1033#if BG_IMAGE_FROM_FILE
967 xpmb = "default;"; 1034 xpmb = "default;";
968#endif 1035#endif
969 break; 1036 break;
970 } 1037 }
971 1038
1039 env_colorfgbg = (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg"));
972 sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); 1040 sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr);
1041 return env_colorfgbg;
973} 1042}
974 1043
975/*----------------------------------------------------------------------*/ 1044/*----------------------------------------------------------------------*/
976 1045
977bool 1046bool
… …
1006 1075
1007 // to avoid races between us and the wm, we clear the incremental size hints around the xresizewindow 1076 // to avoid races between us and the wm, we clear the incremental size hints around the xresizewindow
1008 if (set_hint) 1077 if (set_hint)
1009 { 1078 {
1010 szHint.flags &= ~(PBaseSize | PResizeInc); 1079 szHint.flags &= ~(PBaseSize | PResizeInc);
1011 XSetWMNormalHints (dpy, parent[0], &szHint); 1080 XSetWMNormalHints (dpy, parent, &szHint);
1012 szHint.flags |= PBaseSize | PResizeInc; 1081 szHint.flags |= PBaseSize | PResizeInc;
1013 } 1082 }
1014 1083
1015 if (!ignoreparent) 1084 if (!ignoreparent)
1016 { 1085 {
… …
1022 int x, y, x1, y1; 1091 int x, y, x1, y1;
1023 int dx, dy; 1092 int dx, dy;
1024 unsigned int unused_w1, unused_h1, unused_b1, unused_d1; 1093 unsigned int unused_w1, unused_h1, unused_b1, unused_d1;
1025 Window unused_cr; 1094 Window unused_cr;
1026 1095
1027 XTranslateCoordinates (dpy, parent[0], display->root, 1096 XTranslateCoordinates (dpy, parent, display->root,
1028 0, 0, &x, &y, &unused_cr); 1097 0, 0, &x, &y, &unused_cr);
1029 XGetGeometry (dpy, parent[0], &unused_cr, &x1, &y1, 1098 XGetGeometry (dpy, parent, &unused_cr, &x1, &y1,
1030 &unused_w1, &unused_h1, &unused_b1, &unused_d1); 1099 &unused_w1, &unused_h1, &unused_b1, &unused_d1);
1031 /* 1100 /*
1032 * if display->root isn't the parent window, a WM will probably have offset 1101 * if display->root isn't the parent window, a WM will probably have offset
1033 * our position for handles and decorations. Counter it 1102 * our position for handles and decorations. Counter it
1034 */ 1103 */
… …
1051 if (y < y1) /* top half */ 1120 if (y < y1) /* top half */
1052 dy = 0; 1121 dy = 0;
1053 else if (y == y1) /* exact center */ 1122 else if (y == y1) /* exact center */
1054 dy /= 2; 1123 dy /= 2;
1055 1124
1056 XMoveResizeWindow (dpy, parent[0], x + dx, y + dy, 1125 XMoveResizeWindow (dpy, parent, x + dx, y + dy,
1057 szHint.width, szHint.height); 1126 szHint.width, szHint.height);
1058#else 1127#else
1059 XResizeWindow (dpy, parent[0], szHint.width, szHint.height); 1128 XResizeWindow (dpy, parent, szHint.width, szHint.height);
1060#endif 1129#endif
1061 } 1130 }
1062 1131
1063 if (set_hint) 1132 if (set_hint)
1064 XSetWMNormalHints (dpy, parent[0], &szHint); 1133 XSetWMNormalHints (dpy, parent, &szHint);
1065 1134
1066 fix_screen = ncol != prev_ncol || nrow != prev_nrow; 1135 fix_screen = ncol != prev_ncol || nrow != prev_nrow;
1067 1136
1068 if (fix_screen || newwidth != old_width || newheight != old_height) 1137 if (fix_screen || newwidth != old_width || newheight != old_height)
1069 { 1138 {
1070 if (scrollBar.state) 1139 if (scrollBar.state)
1071 scrollBar.resize (); 1140 scrollBar.resize ();
1072 1141
1073 XMoveResizeWindow (dpy, vt, 1142 XMoveResizeWindow (dpy, vt,
1074 window_vt_x, window_vt_y, 1143 window_vt_x, window_vt_y,
1075 width, height); 1144 vt_width, vt_height);
1145
1146 HOOK_INVOKE ((this, HOOK_SIZE_CHANGE, DT_INT, newwidth, DT_INT, newheight, DT_END));
1076 1147
1077#ifdef HAVE_BG_PIXMAP 1148#ifdef HAVE_BG_PIXMAP
1078 if (bg_window_size_sensitive ()) 1149 if (bg_window_size_sensitive ())
1079 update_background (); 1150 update_background ();
1080#endif 1151#endif
1081 } 1152 }
1082 1153
1083 if (fix_screen || old_height == 0) 1154 if (fix_screen || old_height == 0)
1084 scr_reset (); 1155 scr_reset ();
1085 1156
1086#ifdef USE_XIM 1157#if USE_XIM
1087 IMSetPosition (); 1158 im_set_position ();
1088#endif 1159#endif
1089} 1160}
1090 1161
1091/* 1162/*
1092 * Set the width/height of the vt window in characters. Units are pixels. 1163 * Set the width/height of the vt window in characters. Units are pixels.
… …
1105 newwidth = wattr.width - szHint.base_width; 1176 newwidth = wattr.width - szHint.base_width;
1106 if (newheight == 0) 1177 if (newheight == 0)
1107 newheight = wattr.height - szHint.base_height; 1178 newheight = wattr.height - szHint.base_height;
1108 } 1179 }
1109 1180
1110 if (newwidth != width || newheight != height) 1181 if (newwidth != vt_width || newheight != vt_height)
1111 { 1182 {
1112 newwidth += szHint.base_width; 1183 newwidth += szHint.base_width;
1113 newheight += szHint.base_height; 1184 newheight += szHint.base_height;
1114 resize_all_windows (newwidth, newheight, 0); 1185 resize_all_windows (newwidth, newheight, 0);
1115 } 1186 }
1116} 1187}
1117 1188
1118/* -------------------------------------------------------------------- * 1189/* -------------------------------------------------------------------- *
1119 * - X INPUT METHOD ROUTINES - * 1190 * - X INPUT METHOD ROUTINES - *
1120 * -------------------------------------------------------------------- */ 1191 * -------------------------------------------------------------------- */
1121#ifdef USE_XIM 1192#if USE_XIM
1122 1193
1123void 1194void
1124rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) 1195rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg)
1125{ 1196{
1126 fg = pix_colors [Color_fg]; 1197 fg = pix_colors [Color_fg];
… …
1153 status_rect.height = fheight; 1224 status_rect.height = fheight;
1154} 1225}
1155 1226
1156/* Checking whether input method is running. */ 1227/* Checking whether input method is running. */
1157bool 1228bool
1158rxvt_term::IMisRunning () 1229rxvt_term::im_is_running ()
1159{ 1230{
1160 Atom atom; 1231 Atom atom;
1161 Window win; 1232 Window win;
1162 char server[IMBUFSIZ]; 1233 char server[IMBUFSIZ];
1163 1234
… …
1179 1250
1180 return false; 1251 return false;
1181} 1252}
1182 1253
1183void 1254void
1184rxvt_term::IMSendSpot () 1255rxvt_term::im_send_spot ()
1185{ 1256{
1186 XPoint nspot; 1257 XPoint nspot;
1187 XVaNestedList preedit_attr; 1258 XVaNestedList preedit_attr;
1188 1259
1189 if (!Input_Context 1260 if (!Input_Context
… …
1295/* 1366/*
1296 * Try to open a XIM with the current modifiers, then see if we can 1367 * Try to open a XIM with the current modifiers, then see if we can
1297 * open a suitable preedit type 1368 * open a suitable preedit type
1298 */ 1369 */
1299bool 1370bool
1300rxvt_term::IM_get_IC (const char *modifiers) 1371rxvt_term::im_get_ic (const char *modifiers)
1301{ 1372{
1302 int i, j, found; 1373 int i, j, found;
1303 XIM xim; 1374 XIM xim;
1304 XPoint spot; 1375 XPoint spot;
1305 XRectangle rect, status_rect, needed_rect; 1376 XRectangle rect, status_rect, needed_rect;
1306 unsigned long fg, bg; 1377 unsigned long fg, bg;
1307 const char *p; 1378 const char *p;
1308 char **s; 1379 char **s;
1309 XIMStyles *xim_styles; 1380 XIMStyles *xim_styles;
1310#ifdef ENABLE_XIM_ONTHESPOT
1311 XIMCallback xcb[4];
1312#endif
1313 1381
1314 set_environ (envv); 1382 set_environ (env);
1315 1383
1316 if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) 1384 if (!((p = XSetLocaleModifiers (modifiers)) && *p))
1317 return false; 1385 return false;
1318 1386
1319 input_method = display->get_xim (locale, modifiers); 1387 input_method = display->get_xim (locale, modifiers);
1320 if (input_method == NULL) 1388 if (input_method == NULL)
1321 return false; 1389 return false;
… …
1457 NULL); 1525 NULL);
1458 } 1526 }
1459#if ENABLE_XIM_ONTHESPOT 1527#if ENABLE_XIM_ONTHESPOT
1460 else if (input_style & XIMPreeditCallbacks) 1528 else if (input_style & XIMPreeditCallbacks)
1461 { 1529 {
1530 XIMCallback xcb[4];
1531
1462 im_set_position (spot); 1532 im_set_position (spot);
1463 1533
1464 xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start; 1534 xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start;
1465 xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done; 1535 xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done;
1466 xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw; 1536 xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw;
… …
1481#endif 1551#endif
1482 1552
1483 Input_Context = XCreateIC (xim, 1553 Input_Context = XCreateIC (xim,
1484 XNInputStyle, input_style, 1554 XNInputStyle, input_style,
1485 XNClientWindow, vt, 1555 XNClientWindow, vt,
1486 XNFocusWindow, parent[0], 1556 XNFocusWindow, parent,
1487 preedit_attr ? XNPreeditAttributes : NULL, 1557 preedit_attr ? XNPreeditAttributes : NULL,
1488 preedit_attr, 1558 preedit_attr,
1489 status_attr ? XNStatusAttributes : NULL, 1559 status_attr ? XNStatusAttributes : NULL,
1490 status_attr, NULL); 1560 status_attr, NULL);
1491 1561
… …
1504 // unfortunately, only the focus window is used by XIM, hard to fix 1574 // unfortunately, only the focus window is used by XIM, hard to fix
1505 if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL)) 1575 if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL))
1506 vt_select_input (); 1576 vt_select_input ();
1507#endif 1577#endif
1508 1578
1509 IMSetPosition (); 1579 im_set_position ();
1510 1580
1511 return true; 1581 return true;
1512} 1582}
1513 1583
1514void 1584void
… …
1524 im_destroy (); 1594 im_destroy ();
1525 1595
1526 if (Input_Context) 1596 if (Input_Context)
1527 return; 1597 return;
1528 1598
1529#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
1530 if (rs[Rs_imLocale]) 1599 if (rs[Rs_imLocale])
1531 SET_LOCALE (rs[Rs_imLocale]); 1600 SET_LOCALE (rs[Rs_imLocale]);
1532#endif
1533 1601
1534 p = rs[Rs_inputMethod]; 1602 p = rs[Rs_inputMethod];
1535 if (p && *p) 1603 if (p && *p)
1536 { 1604 {
1537 bool found = false; 1605 bool found = false;
… …
1542 { 1610 {
1543 if (*s[i]) 1611 if (*s[i])
1544 { 1612 {
1545 strcpy (buf, "@im="); 1613 strcpy (buf, "@im=");
1546 strncat (buf, s[i], IMBUFSIZ - 5); 1614 strncat (buf, s[i], IMBUFSIZ - 5);
1547 if (IM_get_IC (buf)) 1615 if (im_get_ic (buf))
1548 { 1616 {
1549 found = true; 1617 found = true;
1550 break; 1618 break;
1551 } 1619 }
1552 } 1620 }
… …
1557 if (found) 1625 if (found)
1558 goto done; 1626 goto done;
1559 } 1627 }
1560 1628
1561 /* try with XMODIFIERS env. var. */ 1629 /* try with XMODIFIERS env. var. */
1562 if (IM_get_IC ("")) 1630 if (im_get_ic (""))
1563 goto done; 1631 goto done;
1564 1632
1565 /* try with no modifiers base IF the user didn't specify an IM */ 1633 /* try with no modifiers base IF the user didn't specify an IM */
1566 if (IM_get_IC ("@im=none")) 1634 if (im_get_ic ("@im=none"))
1567 goto done; 1635 goto done;
1568 1636
1569done: 1637done:
1570#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
1571 if (rs[Rs_imLocale]) 1638 if (rs[Rs_imLocale])
1572 SET_LOCALE (locale); 1639 SET_LOCALE (locale);
1573#endif
1574} 1640}
1575 1641
1576void 1642void
1577rxvt_term::IMSetPosition () 1643rxvt_term::im_set_position ()
1578{ 1644{
1579 XRectangle preedit_rect, status_rect, *needed_rect; 1645 XRectangle preedit_rect, status_rect, *needed_rect;
1580 XVaNestedList preedit_attr, status_attr; 1646 XVaNestedList preedit_attr, status_attr;
1581 1647
1582 if (!Input_Context 1648 if (!Input_Context
1583 || !focus 1649 || !focus
1584 || !(input_style & (XIMPreeditArea | XIMPreeditPosition)) 1650 || !(input_style & (XIMPreeditArea | XIMPreeditPosition))
1585 || !IMisRunning ()) 1651 || !im_is_running ())
1586 return; 1652 return;
1587 1653
1588 if (input_style & XIMPreeditPosition) 1654 if (input_style & XIMPreeditPosition)
1589 { 1655 {
1590 im_set_size (preedit_rect); 1656 im_set_size (preedit_rect);
… …
1620 1686
1621void 1687void
1622rxvt_term::get_window_origin (int &x, int &y) 1688rxvt_term::get_window_origin (int &x, int &y)
1623{ 1689{
1624 Window cr; 1690 Window cr;
1625 XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr); 1691 XTranslateCoordinates (dpy, parent, display->root, 0, 0, &x, &y, &cr);
1626}
1627
1628Pixmap
1629rxvt_term::get_pixmap_property (Atom property)
1630{
1631 Pixmap pixmap = None;
1632
1633 int aformat;
1634 unsigned long nitems, bytes_after;
1635 Atom atype;
1636 unsigned char *prop;
1637 int result = XGetWindowProperty (dpy, display->root, property,
1638 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1639 &nitems, &bytes_after, &prop);
1640 if (result == Success)
1641 {
1642 if (atype == XA_PIXMAP)
1643 pixmap = *(Pixmap *)prop;
1644 XFree (prop);
1645 }
1646
1647 return pixmap;
1648} 1692}
1649 1693
1650#ifdef HAVE_BG_PIXMAP 1694#ifdef HAVE_BG_PIXMAP
1651 1695
1652void 1696void
1653rxvt_term::update_background () 1697rxvt_term::update_background ()
1654{ 1698{
1655 if (update_background_ev.is_active ()) 1699 if (update_background_ev.is_active ())
1656 return; 1700 return;
1657
1658 bg_invalidate ();
1659 1701
1660 ev_tstamp to_wait = 0.5 - (ev::now () - bg_valid_since); 1702 ev_tstamp to_wait = 0.5 - (ev::now () - bg_valid_since);
1661 1703
1662 if (to_wait <= 0.) 1704 if (to_wait <= 0.)
1663 bg_render (); 1705 bg_render ();

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