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Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.351 by sf-exg, Tue Feb 1 00:41:01 2011 UTC vs.
Revision 1.395 by root, Sat Dec 13 11:58:23 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
… …
187#endif 185#endif
188 child_ev.set <rxvt_term, &rxvt_term::child_cb> (this); 186 child_ev.set <rxvt_term, &rxvt_term::child_cb> (this);
189 flush_ev.set <rxvt_term, &rxvt_term::flush_cb> (this); 187 flush_ev.set <rxvt_term, &rxvt_term::flush_cb> (this);
190 destroy_ev.set <rxvt_term, &rxvt_term::destroy_cb> (this); 188 destroy_ev.set <rxvt_term, &rxvt_term::destroy_cb> (this);
191 pty_ev.set <rxvt_term, &rxvt_term::pty_cb> (this); 189 pty_ev.set <rxvt_term, &rxvt_term::pty_cb> (this);
192 incr_ev.set <rxvt_term, &rxvt_term::incr_cb> (this);
193 termwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this); 190 termwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
194 vt_ev.set <rxvt_term, &rxvt_term::x_cb> (this); 191 vt_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
195 192
196 cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; 193 cmdbuf_ptr = cmdbuf_endp = cmdbuf_base;
197 194
… …
229 226
230#ifdef HAVE_BG_PIXMAP 227#ifdef HAVE_BG_PIXMAP
231 bg_destroy (); 228 bg_destroy ();
232#endif 229#endif
233 230
231#if HAVE_IMG
232 delete bg_img;
233#endif
234
234 if (display) 235 if (display)
235 { 236 {
236 selection_clear (); 237 selection_clear ();
237 selection_clear (true); 238 selection_clear (true);
238 239
239#ifdef USE_XIM 240#if USE_XIM
240 im_destroy (); 241 im_destroy ();
241#endif 242#endif
242 scrollBar.destroy (); 243 scrollBar.destroy ();
244
245 if (gc)
243 if (gc) XFreeGC (dpy, gc); 246 XFreeGC (dpy, gc);
244 247
245 delete drawable; 248 delete drawable;
249
246 // destroy all windows 250 // destroy all windows
247 if (parent[0]) 251 if (parent)
248 XDestroyWindow (dpy, parent[0]); 252 XDestroyWindow (dpy, parent);
249 253
250 for (int i = 0; i < TOTAL_COLORS; i++) 254 for (int i = 0; i < TOTAL_COLORS; i++)
251 if (ISSET_PIXCOLOR (i)) 255 if (ISSET_PIXCOLOR (i))
252 { 256 {
253 pix_colors_focused [i].free (this); 257 pix_colors_focused [i].free (this);
254#if OFF_FOCUS_FADING 258#if OFF_FOCUS_FADING
259 if (rs[Rs_fade])
255 pix_colors_unfocused [i].free (this); 260 pix_colors_unfocused [i].free (this);
256#endif 261#endif
257 } 262 }
258 263
259 clear (); 264 clear ();
260 265
… …
268 for (int i = 0; i < allocated.size (); i++) 273 for (int i = 0; i < allocated.size (); i++)
269 free (allocated [i]); 274 free (allocated [i]);
270 275
271 free (selection.text); 276 free (selection.text);
272 free (selection.clip_text); 277 free (selection.clip_text);
273 // TODO: manage env vars in child only(!)
274 free (env_display);
275 free (env_term);
276 free (locale); 278 free (locale);
277 free (v_buffer); 279 free (v_buffer);
278 free (incr_buf); 280
281 delete selection_req;
282
283 if (env && memcmp (env, envv->begin (), envv->size () * sizeof (char *)))
284 rxvt_warn ("env has been modified, probably as a result of a lib calling setenv.\n");
285
286 delete env;
279 287
280 delete envv; 288 delete envv;
281 delete argv; 289 delete argv;
282 290
283#ifdef KEYSYM_RESOURCE 291#ifdef KEYSYM_RESOURCE
284 delete keyboard; 292 delete keyboard;
285#endif 293#endif
286#ifndef NO_RESOURCES 294#ifndef NO_RESOURCES
287 XrmDestroyDatabase (option_db); 295 XrmDestroyDatabase (option_db);
288#endif 296#endif
297
298 SET_R ((rxvt_term *)0);
289} 299}
290 300
291// child has exited, usually destroys 301// child has exited, usually destroys
292void 302void
293rxvt_term::child_cb (ev::child &w, int status) 303rxvt_term::child_cb (ev::child &w, int status)
… …
316 { 326 {
317#if USE_XIM 327#if USE_XIM
318 im_ev.stop (display); 328 im_ev.stop (display);
319#endif 329#endif
320 scrollbar_ev.stop (display); 330 scrollbar_ev.stop (display);
321#if ENABLE_TRANSPARENCY || ENABLE_PERL 331#if BG_IMAGE_FROM_ROOT || ENABLE_PERL
322 rootwin_ev.stop (display); 332 rootwin_ev.stop (display);
323#endif 333#endif
324 incr_ev.stop ();
325 termwin_ev.stop (display); 334 termwin_ev.stop (display);
326 vt_ev.stop (display); 335 vt_ev.stop (display);
327 } 336 }
328 337
329 flush_ev.stop (); 338 flush_ev.stop ();
… …
354 363
355 delete this; 364 delete this;
356} 365}
357 366
358void 367void
359rxvt_term::set_option (uint8_t opt, bool set) 368rxvt_term::set_option (uint8_t opt, bool set) NOTHROW
360{ 369{
361 if (!opt) 370 if (!opt)
362 return; 371 return;
363 372
364 uint8_t mask = 1 << (opt & 7); 373 uint8_t mask = 1 << (opt & 7);
… …
368} 377}
369 378
370/*----------------------------------------------------------------------*/ 379/*----------------------------------------------------------------------*/
371/* 380/*
372 * Exit gracefully, clearing the utmp entry and restoring tty attributes 381 * Exit gracefully, clearing the utmp entry and restoring tty attributes
373 * TODO: if debugging, this should free up any known resources if we can
374 */ 382 */
375static XErrorHandler old_xerror_handler; 383static XErrorHandler old_xerror_handler;
376 384
377static void 385static void
378rxvt_emergency_cleanup () 386rxvt_emergency_cleanup ()
… …
380 for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) 388 for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
381 (*t)->emergency_cleanup (); 389 (*t)->emergency_cleanup ();
382} 390}
383 391
384#if !ENABLE_MINIMAL 392#if !ENABLE_MINIMAL
385static void 393static void ecb_cold
386print_x_error (Display *dpy, XErrorEvent *event) 394print_x_error (Display *dpy, XErrorEvent *event)
387{ 395{
388 char buffer[BUFSIZ]; 396 char buffer[BUFSIZ];
389 char mesg[BUFSIZ]; 397 char mesg[BUFSIZ];
390 char number[32]; 398 char number[32];
391 const char mtype[] = "XlibMessage"; 399
392 XGetErrorText(dpy, event->error_code, buffer, BUFSIZ);
393 XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ);
394 rxvt_warn ("An X Error occurred, trying to continue after report.\n"); 400 rxvt_warn ("An X Error occurred, trying to continue after report.\n");
401
402 XGetErrorDatabaseText (dpy, "XlibMessage", "ErrorSerial", "Error Serial #%d", mesg, BUFSIZ);
403 snprintf (buffer, BUFSIZ, "+ %s\n", mesg); rxvt_warn (buffer, event->serial);
404
405 XGetErrorText (dpy, event->error_code, buffer, BUFSIZ);
406 XGetErrorDatabaseText (dpy, "XlibMessage", "XError", "X Error", mesg, BUFSIZ);
395 rxvt_warn ("%s: %s\n", mesg, buffer); 407 rxvt_warn ("+ %s: %s\n", mesg, buffer);
408
396 XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ); 409 XGetErrorDatabaseText (dpy, "XlibMessage", "MajorCode", "Request Major code %d", mesg, BUFSIZ);
397 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code); 410 snprintf (buffer, BUFSIZ, "+ %s\n", mesg); rxvt_warn (buffer, event->request_code);
411
412 if (event->request_code >= 128)
413 {
414#if 0
415 /* XListExtensions and probably query extensions hangs when there are multiple queues errors */
416 int nexts;
417 char **exts = XListExtensions (dpy, &nexts);
418
419 while (nexts)
420 {
421 char *extname = exts [nexts - 1];
422 int major, first_event, first_error;
423
424 if (XQueryExtension (dpy, extname, &major, &first_event, &first_error) && major == event->request_code)
425 {
426 XGetErrorDatabaseText (dpy, "XlibMessage", "MinorCode", "Request Minor code %d", mesg, BUFSIZ);
427 rxvt_warn ("+ (which is extension %s minor code %d)\n", extname, event->minor_code);
428
429 snprintf (buffer, BUFSIZ, "%s.%d", extname, event->minor_code);
430 XGetErrorDatabaseText (dpy, "XRequest", buffer, "an unregistered minor code", buffer, BUFSIZ);
431 rxvt_warn ("+ (which is %s)\n", buffer);
432
433 break;
434 }
435
436 printf ("nextss %d %s\n", nexts, extname);//D
437 --nexts;
438 ++exts;
439 }
440#else
441 int nexts = 0;
442 char **exts = 0;
443#endif
444
445 if (!nexts)
446 {
447 rxvt_warn ("+ (which is an unknown extension)\n", buffer);
448
449 XGetErrorDatabaseText (dpy, "XlibMessage", "MinorCode", "Request Minor code %d", mesg, BUFSIZ);
450 snprintf (buffer, BUFSIZ, "+ %s\n", mesg); rxvt_warn (buffer, event->minor_code);
451
452#if 0
453 sprintf (number, "RENDER.%d", event->minor_code);
454 XGetErrorDatabaseText (dpy, "XRequest", number, "", buffer, BUFSIZ);
455 rxvt_warn ("+ (which is %s)\n", buffer);
456#endif
457 }
458
459 XFreeExtensionList (exts);
460 }
461 else
462 {
398 sprintf(number, "%d", event->request_code); 463 sprintf (number, "%d", event->request_code);
399 XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ); 464 XGetErrorDatabaseText (dpy, "XRequest", number, "", buffer, BUFSIZ);
400 rxvt_warn ("(which is %s)\n", buffer); 465 rxvt_warn ("+ (which is %s)\n", buffer);
401 if (event->request_code >= 128) {
402 XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d",
403 mesg, BUFSIZ);
404 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code);
405 } 466 }
467
406 if ((event->error_code == BadWindow) || 468 if (event->error_code == BadWindow
407 (event->error_code == BadPixmap) || 469 || event->error_code == BadPixmap
408 (event->error_code == BadCursor) || 470 || event->error_code == BadCursor
409 (event->error_code == BadFont) || 471 || event->error_code == BadFont
410 (event->error_code == BadDrawable) || 472 || event->error_code == BadDrawable
411 (event->error_code == BadColor) || 473 || event->error_code == BadColor
412 (event->error_code == BadGC) || 474 || event->error_code == BadGC
413 (event->error_code == BadIDChoice) || 475 || event->error_code == BadIDChoice
414 (event->error_code == BadValue) || 476 || event->error_code == BadValue
415 (event->error_code == BadAtom)) { 477 || event->error_code == BadAtom)
478 {
416 if (event->error_code == BadValue) 479 if (event->error_code == BadValue)
417 XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x", 480 XGetErrorDatabaseText (dpy, "XlibMessage", "Value", "Value 0x%x", mesg, BUFSIZ);
418 mesg, BUFSIZ);
419 else if (event->error_code == BadAtom) 481 else if (event->error_code == BadAtom)
420 XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x", 482 XGetErrorDatabaseText (dpy, "XlibMessage", "AtomID", "AtomID 0x%x", mesg, BUFSIZ);
421 mesg, BUFSIZ);
422 else 483 else
423 XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", 484 XGetErrorDatabaseText (dpy, "XlibMessage", "ResourceID", "ResourceID 0x%x", mesg, BUFSIZ);
424 mesg, BUFSIZ);
425 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid);
426 }
427 XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",
428 mesg, BUFSIZ);
429 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial);
430}
431#endif
432 485
433int 486 snprintf (buffer, BUFSIZ, "+ %s\n", mesg); rxvt_warn (buffer, event->resourceid);
487 }
488}
489#endif
490
491int ecb_cold
434rxvt_xerror_handler (Display *display, XErrorEvent *event) 492rxvt_xerror_handler (Display *display, XErrorEvent *event)
435{ 493{
436 if (GET_R->allowedxerror == -1) 494 if (GET_R && GET_R->allowedxerror == -1)
437 GET_R->allowedxerror = event->error_code; 495 GET_R->allowedxerror = event->error_code;
438 else 496 else
439 { 497 {
440 // GET_R is most likely not the terminal which caused the error, 498 // GET_R is most likely not the terminal which caused the error,
441 // so just output the error and continue 499 // so just output the error and continue
… …
447 } 505 }
448 506
449 return 0; 507 return 0;
450} 508}
451 509
452int 510int ecb_cold
453rxvt_xioerror_handler (Display *display) 511rxvt_xioerror_handler (Display *display)
454{ 512{
455 rxvt_warn ("X connection to '%s' broken, unable to recover, exiting.\n", 513 rxvt_warn ("X connection to '%s' broken, unable to recover, exiting.\n",
456 DisplayString (display)); 514 DisplayString (display));
457 rxvt_emergency_cleanup (); 515 rxvt_emergency_cleanup ();
… …
577 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); 635 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);
578 // TODO: handle this with exceptions and tolerate the memory loss 636 // TODO: handle this with exceptions and tolerate the memory loss
579 XSetIOErrorHandler (rxvt_xioerror_handler); 637 XSetIOErrorHandler (rxvt_xioerror_handler);
580 638
581 XrmInitialize (); 639 XrmInitialize ();
640
641#if HAVE_PIXBUF
642 g_type_init ();
643#endif
582} 644}
583 645
584/*----------------------------------------------------------------------*/ 646/*----------------------------------------------------------------------*/
585/* 647/*
586 * window size/position calculations for XSizeHint and other storage. 648 * window size/position calculations for XSizeHint and other storage.
… …
707 if (recalc_y) 769 if (recalc_y)
708 szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth; 770 szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth;
709 771
710 ncol = width / fwidth; 772 ncol = width / fwidth;
711 nrow = height / fheight; 773 nrow = height / fheight;
774
775 // When the size of the vt window is not a multiple of the cell
776 // size, i.e., when the wm does not honour our size hints, there are
777 // extra areas not covered by the terminal screen. Such gaps, when a
778 // bg pixmap is set, would have to be cleared manually to properly
779 // refresh the background. We take the simpler route and shrink the
780 // vt window so as to avoid creating gaps.
781 vt_width = ncol * fwidth;
782 vt_height = nrow * fheight;
712} 783}
713 784
714/*----------------------------------------------------------------------*/ 785/*----------------------------------------------------------------------*/
715/* 786/*
716 * Tell the teletype handler what size the window is. 787 * Tell the teletype handler what size the window is.
… …
724 795
725 struct winsize ws; 796 struct winsize ws;
726 797
727 ws.ws_col = ncol; 798 ws.ws_col = ncol;
728 ws.ws_row = nrow; 799 ws.ws_row = nrow;
729 ws.ws_xpixel = width; 800 ws.ws_xpixel = vt_width;
730 ws.ws_ypixel = height; 801 ws.ws_ypixel = vt_height;
731 ioctl (pty->pty, TIOCSWINSZ, &ws); 802 ioctl (pty->pty, TIOCSWINSZ, &ws);
732 803
733#if 0 804#if 0
734 // TIOCSWINSZ is supposed to do this automatically and correctly 805 // TIOCSWINSZ is supposed to do this automatically and correctly
735 if (cmd_pid) /* force through to the command */ 806 if (cmd_pid) /* force through to the command */
736 kill (-cmd_pid, SIGWINCH); 807 kill (-cmd_pid, SIGWINCH);
737#endif 808#endif
738} 809}
739 810
740/*----------------------------------------------------------------------*/ 811/*----------------------------------------------------------------------*/
741/* set_fonts () - load and set the various fonts 812/* load and set the various fonts */
742 *
743 * init = 1 - initialize
744 *
745 * fontname == FONT_UP - switch to bigger font
746 * fontname == FONT_DN - switch to smaller font
747 */
748bool 813bool
749rxvt_term::set_fonts () 814rxvt_term::set_fonts ()
750{ 815{
751 rxvt_fontset *fs = new rxvt_fontset (this); 816 rxvt_fontset *fs = new rxvt_fontset (this);
752 rxvt_fontprop prop; 817 rxvt_fontprop prop;
… …
767 832
768 delete fontset[0]; 833 delete fontset[0];
769 fontset[0] = fs; 834 fontset[0] = fs;
770 835
771 prop = (*fs)[rxvt_fontset::firstFont]->properties (); 836 prop = (*fs)[rxvt_fontset::firstFont]->properties ();
772 prop.height += lineSpace; 837 prop.width = max (prop.width + letterSpace, 1);
773 prop.width += letterSpace;
774 838
775 fs->set_prop (prop, false); 839 fs->set_prop (prop, false);
776 840
777 fwidth = prop.width; 841 fwidth = prop.width;
778 fheight = prop.height; 842 fheight = prop.height + lineSpace;
779 fbase = prop.ascent; 843 fbase = prop.ascent;
780 844
781 for (int style = 1; style < 4; style++) 845 for (int style = 1; style < 4; style++)
782 { 846 {
783#if ENABLE_STYLES 847#if ENABLE_STYLES
… …
809#else 873#else
810 fontset[style] = fontset[0]; 874 fontset[style] = fontset[0];
811#endif 875#endif
812 } 876 }
813 877
814 if (parent[0]) 878 if (parent)
815 { 879 {
816 resize_all_windows (0, 0, 0); 880 resize_all_windows (0, 0, 0);
817 scr_remap_chars (); 881 scr_remap_chars ();
818 scr_touch (true); 882 scr_touch (true);
819 } 883 }
… …
822} 886}
823 887
824void 888void
825rxvt_term::set_string_property (Atom prop, const char *str, int len) 889rxvt_term::set_string_property (Atom prop, const char *str, int len)
826{ 890{
827 XChangeProperty (dpy, parent[0], 891 XChangeProperty (dpy, parent,
828 prop, XA_STRING, 8, PropModeReplace, 892 prop, XA_STRING, 8, PropModeReplace,
829 (const unsigned char *)str, len >= 0 ? len : strlen (str)); 893 (const unsigned char *)str, len >= 0 ? len : strlen (str));
830} 894}
831 895
832void 896void
… …
834{ 898{
835 XTextProperty ct; 899 XTextProperty ct;
836 900
837 if (XmbTextListToTextProperty (dpy, (char **)&str, 1, XStdICCTextStyle, &ct) >= 0) 901 if (XmbTextListToTextProperty (dpy, (char **)&str, 1, XStdICCTextStyle, &ct) >= 0)
838 { 902 {
839 XSetTextProperty (dpy, parent[0], &ct, prop); 903 XSetTextProperty (dpy, parent, &ct, prop);
840 XFree (ct.value); 904 XFree (ct.value);
841 } 905 }
842} 906}
843 907
844void 908void
845rxvt_term::set_utf8_property (Atom prop, const char *str, int len) 909rxvt_term::set_utf8_property (Atom prop, const char *str, int len)
846{ 910{
847 wchar_t *ws = rxvt_mbstowcs (str, len); 911 wchar_t *ws = rxvt_mbstowcs (str, len);
848 char *s = rxvt_wcstoutf8 (ws); 912 char *s = rxvt_wcstoutf8 (ws);
849 913
850 XChangeProperty (dpy, parent[0], 914 XChangeProperty (dpy, parent,
851 prop, xa[XA_UTF8_STRING], 8, PropModeReplace, 915 prop, xa[XA_UTF8_STRING], 8, PropModeReplace,
852 (const unsigned char *)s, strlen (s)); 916 (const unsigned char *)s, strlen (s));
853 917
854 free (s); 918 free (s);
855 free (ws); 919 free (ws);
… …
945 1009
946/*----------------------------------------------------------------------*/ 1010/*----------------------------------------------------------------------*/
947/* 1011/*
948 * find if fg/bg matches any of the normal (low-intensity) colors 1012 * find if fg/bg matches any of the normal (low-intensity) colors
949 */ 1013 */
950void 1014char *
951rxvt_term::set_colorfgbg () 1015rxvt_term::get_colorfgbg ()
952{ 1016{
953 unsigned int i; 1017 unsigned int i;
954 const char *xpmb = ""; 1018 const char *xpmb = "";
955 char fstr[] = "default"; 1019 char fstr[] = "default";
956 char bstr[] = "default"; 1020 char bstr[] = "default";
1021 char *env_colorfgbg;
957 1022
958 for (i = Color_Black; i <= Color_White; i++) 1023 for (i = Color_Black; i <= Color_White; i++)
959 if (pix_colors[Color_fg] == pix_colors[i]) 1024 if (pix_colors[Color_fg] == pix_colors[i])
960 { 1025 {
961 sprintf (fstr, "%d", i - Color_Black); 1026 sprintf (fstr, "%d", i - Color_Black);
… …
964 1029
965 for (i = Color_Black; i <= Color_White; i++) 1030 for (i = Color_Black; i <= Color_White; i++)
966 if (pix_colors[Color_bg] == pix_colors[i]) 1031 if (pix_colors[Color_bg] == pix_colors[i])
967 { 1032 {
968 sprintf (bstr, "%d", i - Color_Black); 1033 sprintf (bstr, "%d", i - Color_Black);
969#ifdef BG_IMAGE_FROM_FILE 1034#if BG_IMAGE_FROM_FILE
970 xpmb = "default;"; 1035 xpmb = "default;";
971#endif 1036#endif
972 break; 1037 break;
973 } 1038 }
974 1039
1040 env_colorfgbg = (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg"));
975 sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); 1041 sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr);
1042 return env_colorfgbg;
976} 1043}
977 1044
978/*----------------------------------------------------------------------*/ 1045/*----------------------------------------------------------------------*/
979 1046
980bool 1047bool
… …
1009 1076
1010 // to avoid races between us and the wm, we clear the incremental size hints around the xresizewindow 1077 // to avoid races between us and the wm, we clear the incremental size hints around the xresizewindow
1011 if (set_hint) 1078 if (set_hint)
1012 { 1079 {
1013 szHint.flags &= ~(PBaseSize | PResizeInc); 1080 szHint.flags &= ~(PBaseSize | PResizeInc);
1014 XSetWMNormalHints (dpy, parent[0], &szHint); 1081 XSetWMNormalHints (dpy, parent, &szHint);
1015 szHint.flags |= PBaseSize | PResizeInc; 1082 szHint.flags |= PBaseSize | PResizeInc;
1016 } 1083 }
1017 1084
1018 if (!ignoreparent) 1085 if (!ignoreparent)
1019 { 1086 {
… …
1025 int x, y, x1, y1; 1092 int x, y, x1, y1;
1026 int dx, dy; 1093 int dx, dy;
1027 unsigned int unused_w1, unused_h1, unused_b1, unused_d1; 1094 unsigned int unused_w1, unused_h1, unused_b1, unused_d1;
1028 Window unused_cr; 1095 Window unused_cr;
1029 1096
1030 XTranslateCoordinates (dpy, parent[0], display->root, 1097 XTranslateCoordinates (dpy, parent, display->root,
1031 0, 0, &x, &y, &unused_cr); 1098 0, 0, &x, &y, &unused_cr);
1032 XGetGeometry (dpy, parent[0], &unused_cr, &x1, &y1, 1099 XGetGeometry (dpy, parent, &unused_cr, &x1, &y1,
1033 &unused_w1, &unused_h1, &unused_b1, &unused_d1); 1100 &unused_w1, &unused_h1, &unused_b1, &unused_d1);
1034 /* 1101 /*
1035 * if display->root isn't the parent window, a WM will probably have offset 1102 * if display->root isn't the parent window, a WM will probably have offset
1036 * our position for handles and decorations. Counter it 1103 * our position for handles and decorations. Counter it
1037 */ 1104 */
… …
1054 if (y < y1) /* top half */ 1121 if (y < y1) /* top half */
1055 dy = 0; 1122 dy = 0;
1056 else if (y == y1) /* exact center */ 1123 else if (y == y1) /* exact center */
1057 dy /= 2; 1124 dy /= 2;
1058 1125
1059 XMoveResizeWindow (dpy, parent[0], x + dx, y + dy, 1126 XMoveResizeWindow (dpy, parent, x + dx, y + dy,
1060 szHint.width, szHint.height); 1127 szHint.width, szHint.height);
1061#else 1128#else
1062 XResizeWindow (dpy, parent[0], szHint.width, szHint.height); 1129 XResizeWindow (dpy, parent, szHint.width, szHint.height);
1063#endif 1130#endif
1064 } 1131 }
1065 1132
1066 if (set_hint) 1133 if (set_hint)
1067 XSetWMNormalHints (dpy, parent[0], &szHint); 1134 XSetWMNormalHints (dpy, parent, &szHint);
1068 1135
1069 fix_screen = ncol != prev_ncol || nrow != prev_nrow; 1136 fix_screen = ncol != prev_ncol || nrow != prev_nrow;
1070 1137
1071 if (fix_screen || newwidth != old_width || newheight != old_height) 1138 if (fix_screen || newwidth != old_width || newheight != old_height)
1072 { 1139 {
1073 if (scrollBar.state) 1140 if (scrollBar.state)
1074 scrollBar.resize (); 1141 scrollBar.resize ();
1075 1142
1076 XMoveResizeWindow (dpy, vt, 1143 XMoveResizeWindow (dpy, vt,
1077 window_vt_x, window_vt_y, 1144 window_vt_x, window_vt_y,
1078 width, height); 1145 vt_width, vt_height);
1146
1147 HOOK_INVOKE ((this, HOOK_SIZE_CHANGE, DT_INT, newwidth, DT_INT, newheight, DT_END));
1079 1148
1080#ifdef HAVE_BG_PIXMAP 1149#ifdef HAVE_BG_PIXMAP
1081 if (bg_window_size_sensitive ()) 1150 if (bg_window_size_sensitive ())
1082 update_background (); 1151 update_background ();
1083#endif 1152#endif
1084 } 1153 }
1085 1154
1086 if (fix_screen || old_height == 0) 1155 if (fix_screen || old_height == 0)
1087 scr_reset (); 1156 scr_reset ();
1088 1157
1089#ifdef USE_XIM 1158#if USE_XIM
1090 IMSetPosition (); 1159 im_set_position ();
1091#endif 1160#endif
1092} 1161}
1093 1162
1094/* 1163/*
1095 * Set the width/height of the vt window in characters. Units are pixels. 1164 * Set the width/height of the vt window in characters. Units are pixels.
… …
1108 newwidth = wattr.width - szHint.base_width; 1177 newwidth = wattr.width - szHint.base_width;
1109 if (newheight == 0) 1178 if (newheight == 0)
1110 newheight = wattr.height - szHint.base_height; 1179 newheight = wattr.height - szHint.base_height;
1111 } 1180 }
1112 1181
1113 if (newwidth != width || newheight != height) 1182 if (newwidth != vt_width || newheight != vt_height)
1114 { 1183 {
1115 newwidth += szHint.base_width; 1184 newwidth += szHint.base_width;
1116 newheight += szHint.base_height; 1185 newheight += szHint.base_height;
1117 resize_all_windows (newwidth, newheight, 0); 1186 resize_all_windows (newwidth, newheight, 0);
1118 } 1187 }
1119} 1188}
1120 1189
1121/* -------------------------------------------------------------------- * 1190/* -------------------------------------------------------------------- *
1122 * - X INPUT METHOD ROUTINES - * 1191 * - X INPUT METHOD ROUTINES - *
1123 * -------------------------------------------------------------------- */ 1192 * -------------------------------------------------------------------- */
1124#ifdef USE_XIM 1193#if USE_XIM
1125 1194
1126void 1195void
1127rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) 1196rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg)
1128{ 1197{
1129 fg = pix_colors [Color_fg]; 1198 fg = pix_colors [Color_fg];
… …
1156 status_rect.height = fheight; 1225 status_rect.height = fheight;
1157} 1226}
1158 1227
1159/* Checking whether input method is running. */ 1228/* Checking whether input method is running. */
1160bool 1229bool
1161rxvt_term::IMisRunning () 1230rxvt_term::im_is_running ()
1162{ 1231{
1163 Atom atom; 1232 Atom atom;
1164 Window win; 1233 Window win;
1165 char server[IMBUFSIZ]; 1234 char server[IMBUFSIZ];
1166 1235
… …
1182 1251
1183 return false; 1252 return false;
1184} 1253}
1185 1254
1186void 1255void
1187rxvt_term::IMSendSpot () 1256rxvt_term::im_send_spot ()
1188{ 1257{
1189 XPoint nspot; 1258 XPoint nspot;
1190 XVaNestedList preedit_attr; 1259 XVaNestedList preedit_attr;
1191 1260
1192 if (!Input_Context 1261 if (!Input_Context
… …
1298/* 1367/*
1299 * Try to open a XIM with the current modifiers, then see if we can 1368 * Try to open a XIM with the current modifiers, then see if we can
1300 * open a suitable preedit type 1369 * open a suitable preedit type
1301 */ 1370 */
1302bool 1371bool
1303rxvt_term::IM_get_IC (const char *modifiers) 1372rxvt_term::im_get_ic (const char *modifiers)
1304{ 1373{
1305 int i, j, found; 1374 int i, j, found;
1306 XIM xim; 1375 XIM xim;
1307 XPoint spot; 1376 XPoint spot;
1308 XRectangle rect, status_rect, needed_rect; 1377 XRectangle rect, status_rect, needed_rect;
1309 unsigned long fg, bg; 1378 unsigned long fg, bg;
1310 const char *p; 1379 const char *p;
1311 char **s; 1380 char **s;
1312 XIMStyles *xim_styles; 1381 XIMStyles *xim_styles;
1313#ifdef ENABLE_XIM_ONTHESPOT
1314 XIMCallback xcb[4];
1315#endif
1316 1382
1317 set_environ (envv); 1383 set_environ (env);
1318 1384
1319 if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) 1385 if (!((p = XSetLocaleModifiers (modifiers)) && *p))
1320 return false; 1386 return false;
1321 1387
1322 input_method = display->get_xim (locale, modifiers); 1388 input_method = display->get_xim (locale, modifiers);
1323 if (input_method == NULL) 1389 if (input_method == NULL)
1324 return false; 1390 return false;
… …
1460 NULL); 1526 NULL);
1461 } 1527 }
1462#if ENABLE_XIM_ONTHESPOT 1528#if ENABLE_XIM_ONTHESPOT
1463 else if (input_style & XIMPreeditCallbacks) 1529 else if (input_style & XIMPreeditCallbacks)
1464 { 1530 {
1531 XIMCallback xcb[4];
1532
1465 im_set_position (spot); 1533 im_set_position (spot);
1466 1534
1467 xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start; 1535 xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start;
1468 xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done; 1536 xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done;
1469 xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw; 1537 xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw;
… …
1484#endif 1552#endif
1485 1553
1486 Input_Context = XCreateIC (xim, 1554 Input_Context = XCreateIC (xim,
1487 XNInputStyle, input_style, 1555 XNInputStyle, input_style,
1488 XNClientWindow, vt, 1556 XNClientWindow, vt,
1489 XNFocusWindow, parent[0], 1557 XNFocusWindow, parent,
1490 preedit_attr ? XNPreeditAttributes : NULL, 1558 preedit_attr ? XNPreeditAttributes : NULL,
1491 preedit_attr, 1559 preedit_attr,
1492 status_attr ? XNStatusAttributes : NULL, 1560 status_attr ? XNStatusAttributes : NULL,
1493 status_attr, NULL); 1561 status_attr, NULL);
1494 1562
… …
1507 // unfortunately, only the focus window is used by XIM, hard to fix 1575 // unfortunately, only the focus window is used by XIM, hard to fix
1508 if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL)) 1576 if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL))
1509 vt_select_input (); 1577 vt_select_input ();
1510#endif 1578#endif
1511 1579
1512 IMSetPosition (); 1580 im_set_position ();
1513 1581
1514 return true; 1582 return true;
1515} 1583}
1516 1584
1517void 1585void
… …
1527 im_destroy (); 1595 im_destroy ();
1528 1596
1529 if (Input_Context) 1597 if (Input_Context)
1530 return; 1598 return;
1531 1599
1532#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
1533 if (rs[Rs_imLocale]) 1600 if (rs[Rs_imLocale])
1534 SET_LOCALE (rs[Rs_imLocale]); 1601 SET_LOCALE (rs[Rs_imLocale]);
1535#endif
1536 1602
1537 p = rs[Rs_inputMethod]; 1603 p = rs[Rs_inputMethod];
1538 if (p && *p) 1604 if (p && *p)
1539 { 1605 {
1540 bool found = false; 1606 bool found = false;
… …
1545 { 1611 {
1546 if (*s[i]) 1612 if (*s[i])
1547 { 1613 {
1548 strcpy (buf, "@im="); 1614 strcpy (buf, "@im=");
1549 strncat (buf, s[i], IMBUFSIZ - 5); 1615 strncat (buf, s[i], IMBUFSIZ - 5);
1550 if (IM_get_IC (buf)) 1616 if (im_get_ic (buf))
1551 { 1617 {
1552 found = true; 1618 found = true;
1553 break; 1619 break;
1554 } 1620 }
1555 } 1621 }
… …
1560 if (found) 1626 if (found)
1561 goto done; 1627 goto done;
1562 } 1628 }
1563 1629
1564 /* try with XMODIFIERS env. var. */ 1630 /* try with XMODIFIERS env. var. */
1565 if (IM_get_IC ("")) 1631 if (im_get_ic (""))
1566 goto done; 1632 goto done;
1567 1633
1568 /* try with no modifiers base IF the user didn't specify an IM */ 1634 /* try with no modifiers base IF the user didn't specify an IM */
1569 if (IM_get_IC ("@im=none")) 1635 if (im_get_ic ("@im=none"))
1570 goto done; 1636 goto done;
1571 1637
1572done: 1638done:
1573#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
1574 if (rs[Rs_imLocale]) 1639 if (rs[Rs_imLocale])
1575 SET_LOCALE (locale); 1640 SET_LOCALE (locale);
1576#endif
1577} 1641}
1578 1642
1579void 1643void
1580rxvt_term::IMSetPosition () 1644rxvt_term::im_set_position ()
1581{ 1645{
1582 XRectangle preedit_rect, status_rect, *needed_rect; 1646 XRectangle preedit_rect, status_rect, *needed_rect;
1583 XVaNestedList preedit_attr, status_attr; 1647 XVaNestedList preedit_attr, status_attr;
1584 1648
1585 if (!Input_Context 1649 if (!Input_Context
1586 || !focus 1650 || !focus
1587 || !(input_style & (XIMPreeditArea | XIMPreeditPosition)) 1651 || !(input_style & (XIMPreeditArea | XIMPreeditPosition))
1588 || !IMisRunning ()) 1652 || !im_is_running ())
1589 return; 1653 return;
1590 1654
1591 if (input_style & XIMPreeditPosition) 1655 if (input_style & XIMPreeditPosition)
1592 { 1656 {
1593 im_set_size (preedit_rect); 1657 im_set_size (preedit_rect);
… …
1623 1687
1624void 1688void
1625rxvt_term::get_window_origin (int &x, int &y) 1689rxvt_term::get_window_origin (int &x, int &y)
1626{ 1690{
1627 Window cr; 1691 Window cr;
1628 XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr); 1692 XTranslateCoordinates (dpy, parent, display->root, 0, 0, &x, &y, &cr);
1629}
1630
1631Pixmap
1632rxvt_term::get_pixmap_property (Atom property)
1633{
1634 Pixmap pixmap = None;
1635
1636 int aformat;
1637 unsigned long nitems, bytes_after;
1638 Atom atype;
1639 unsigned char *prop;
1640 int result = XGetWindowProperty (dpy, display->root, property,
1641 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1642 &nitems, &bytes_after, &prop);
1643 if (result == Success)
1644 {
1645 if (atype == XA_PIXMAP)
1646 pixmap = *(Pixmap *)prop;
1647 XFree (prop);
1648 }
1649
1650 return pixmap;
1651} 1693}
1652 1694
1653#ifdef HAVE_BG_PIXMAP 1695#ifdef HAVE_BG_PIXMAP
1654 1696
1655void 1697void
1656rxvt_term::update_background () 1698rxvt_term::update_background ()
1657{ 1699{
1658 if (update_background_ev.is_active ()) 1700 if (update_background_ev.is_active ())
1659 return; 1701 return;
1660
1661 bg_invalidate ();
1662 1702
1663 ev_tstamp to_wait = 0.5 - (ev::now () - bg_valid_since); 1703 ev_tstamp to_wait = 0.5 - (ev::now () - bg_valid_since);
1664 1704
1665 if (to_wait <= 0.) 1705 if (to_wait <= 0.)
1666 bg_render (); 1706 bg_render ();

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