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Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.345 by root, Sat Jan 8 10:17:43 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
… …
226 delete fontset[i]; 223 delete fontset[i];
227#endif 224#endif
228 delete fontset[0]; 225 delete fontset[0];
229 226
230#ifdef HAVE_BG_PIXMAP 227#ifdef HAVE_BG_PIXMAP
231 bgPixmap.destroy (); 228 bg_destroy ();
232#endif 229#endif
233#ifdef HAVE_AFTERIMAGE 230
234 if (asv) 231#if HAVE_IMG
235 destroy_asvisual (asv, 0); 232 delete bg_img;
236 if (asimman)
237 destroy_image_manager (asimman, 0);
238#endif 233#endif
239 234
240 if (display) 235 if (display)
241 { 236 {
242 selection_clear (); 237 selection_clear ();
243 selection_clear (true); 238 selection_clear (true);
244 239
245#ifdef USE_XIM 240#if USE_XIM
246 im_destroy (); 241 im_destroy ();
247#endif 242#endif
248 scrollBar.destroy (); 243 scrollBar.destroy ();
244
245 if (gc)
249 if (gc) XFreeGC (dpy, gc); 246 XFreeGC (dpy, gc);
250 247
251 delete drawable; 248 delete drawable;
249
252 // destroy all windows 250 // destroy all windows
253 if (parent[0]) 251 if (parent)
254 XDestroyWindow (dpy, parent[0]); 252 XDestroyWindow (dpy, parent);
255 253
256 for (int i = 0; i < TOTAL_COLORS; i++) 254 for (int i = 0; i < TOTAL_COLORS; i++)
257 if (ISSET_PIXCOLOR (i)) 255 if (ISSET_PIXCOLOR (i))
258 { 256 {
259 pix_colors_focused [i].free (this); 257 pix_colors_focused [i].free (this);
260#if OFF_FOCUS_FADING 258#if OFF_FOCUS_FADING
259 if (rs[Rs_fade])
261 pix_colors_unfocused [i].free (this); 260 pix_colors_unfocused [i].free (this);
262#endif 261#endif
263 } 262 }
264 263
265 clear (); 264 clear ();
266 265
… …
274 for (int i = 0; i < allocated.size (); i++) 273 for (int i = 0; i < allocated.size (); i++)
275 free (allocated [i]); 274 free (allocated [i]);
276 275
277 free (selection.text); 276 free (selection.text);
278 free (selection.clip_text); 277 free (selection.clip_text);
279 // TODO: manage env vars in child only(!)
280 free (env_display);
281 free (env_term);
282 free (locale); 278 free (locale);
283 free (v_buffer); 279 free (v_buffer);
284 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;
285 287
286 delete envv; 288 delete envv;
287 delete argv; 289 delete argv;
288 290
289#ifdef KEYSYM_RESOURCE 291#ifdef KEYSYM_RESOURCE
290 delete keyboard; 292 delete keyboard;
291#endif 293#endif
292#ifndef NO_RESOURCES 294#ifndef NO_RESOURCES
293 XrmDestroyDatabase (option_db); 295 XrmDestroyDatabase (option_db);
294#endif 296#endif
297
298 SET_R ((rxvt_term *)0);
295} 299}
296 300
297// child has exited, usually destroys 301// child has exited, usually destroys
298void 302void
299rxvt_term::child_cb (ev::child &w, int status) 303rxvt_term::child_cb (ev::child &w, int status)
… …
322 { 326 {
323#if USE_XIM 327#if USE_XIM
324 im_ev.stop (display); 328 im_ev.stop (display);
325#endif 329#endif
326 scrollbar_ev.stop (display); 330 scrollbar_ev.stop (display);
327#if ENABLE_TRANSPARENCY || ENABLE_PERL 331#if BG_IMAGE_FROM_ROOT || ENABLE_PERL
328 rootwin_ev.stop (display); 332 rootwin_ev.stop (display);
329#endif 333#endif
330 incr_ev.stop ();
331 termwin_ev.stop (display); 334 termwin_ev.stop (display);
332 vt_ev.stop (display); 335 vt_ev.stop (display);
333 } 336 }
334 337
335 flush_ev.stop (); 338 flush_ev.stop ();
… …
360 363
361 delete this; 364 delete this;
362} 365}
363 366
364void 367void
365rxvt_term::set_option (uint8_t opt, bool set) 368rxvt_term::set_option (uint8_t opt, bool set) NOTHROW
366{ 369{
367 if (!opt) 370 if (!opt)
368 return; 371 return;
369 372
370 uint8_t mask = 1 << (opt & 7); 373 uint8_t mask = 1 << (opt & 7);
… …
374} 377}
375 378
376/*----------------------------------------------------------------------*/ 379/*----------------------------------------------------------------------*/
377/* 380/*
378 * Exit gracefully, clearing the utmp entry and restoring tty attributes 381 * Exit gracefully, clearing the utmp entry and restoring tty attributes
379 * TODO: if debugging, this should free up any known resources if we can
380 */ 382 */
381static XErrorHandler old_xerror_handler; 383static XErrorHandler old_xerror_handler;
382 384
383static void 385static void
384rxvt_emergency_cleanup () 386rxvt_emergency_cleanup ()
… …
386 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++)
387 (*t)->emergency_cleanup (); 389 (*t)->emergency_cleanup ();
388} 390}
389 391
390#if !ENABLE_MINIMAL 392#if !ENABLE_MINIMAL
391static void 393static void ecb_cold
392print_x_error (Display *dpy, XErrorEvent *event) 394print_x_error (Display *dpy, XErrorEvent *event)
393{ 395{
394 char buffer[BUFSIZ]; 396 char buffer[BUFSIZ];
395 char mesg[BUFSIZ]; 397 char mesg[BUFSIZ];
396 char number[32]; 398 char number[32];
397 const char mtype[] = "XlibMessage"; 399
398 XGetErrorText(dpy, event->error_code, buffer, BUFSIZ);
399 XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ);
400 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);
401 rxvt_warn ("%s: %s\n", mesg, buffer); 407 rxvt_warn ("+ %s: %s\n", mesg, buffer);
408
402 XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ); 409 XGetErrorDatabaseText (dpy, "XlibMessage", "MajorCode", "Request Major code %d", mesg, BUFSIZ);
403 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 {
404 sprintf(number, "%d", event->request_code); 463 sprintf (number, "%d", event->request_code);
405 XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ); 464 XGetErrorDatabaseText (dpy, "XRequest", number, "", buffer, BUFSIZ);
406 rxvt_warn ("(which is %s)\n", buffer); 465 rxvt_warn ("+ (which is %s)\n", buffer);
407 if (event->request_code >= 128) {
408 XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d",
409 mesg, BUFSIZ);
410 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code);
411 } 466 }
467
412 if ((event->error_code == BadWindow) || 468 if (event->error_code == BadWindow
413 (event->error_code == BadPixmap) || 469 || event->error_code == BadPixmap
414 (event->error_code == BadCursor) || 470 || event->error_code == BadCursor
415 (event->error_code == BadFont) || 471 || event->error_code == BadFont
416 (event->error_code == BadDrawable) || 472 || event->error_code == BadDrawable
417 (event->error_code == BadColor) || 473 || event->error_code == BadColor
418 (event->error_code == BadGC) || 474 || event->error_code == BadGC
419 (event->error_code == BadIDChoice) || 475 || event->error_code == BadIDChoice
420 (event->error_code == BadValue) || 476 || event->error_code == BadValue
421 (event->error_code == BadAtom)) { 477 || event->error_code == BadAtom)
478 {
422 if (event->error_code == BadValue) 479 if (event->error_code == BadValue)
423 XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x", 480 XGetErrorDatabaseText (dpy, "XlibMessage", "Value", "Value 0x%x", mesg, BUFSIZ);
424 mesg, BUFSIZ);
425 else if (event->error_code == BadAtom) 481 else if (event->error_code == BadAtom)
426 XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x", 482 XGetErrorDatabaseText (dpy, "XlibMessage", "AtomID", "AtomID 0x%x", mesg, BUFSIZ);
427 mesg, BUFSIZ);
428 else 483 else
429 XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", 484 XGetErrorDatabaseText (dpy, "XlibMessage", "ResourceID", "ResourceID 0x%x", mesg, BUFSIZ);
430 mesg, BUFSIZ);
431 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid);
432 }
433 XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",
434 mesg, BUFSIZ);
435 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial);
436}
437#endif
438 485
439int 486 snprintf (buffer, BUFSIZ, "+ %s\n", mesg); rxvt_warn (buffer, event->resourceid);
487 }
488}
489#endif
490
491int ecb_cold
440rxvt_xerror_handler (Display *display, XErrorEvent *event) 492rxvt_xerror_handler (Display *display, XErrorEvent *event)
441{ 493{
442 if (GET_R->allowedxerror == -1) 494 if (GET_R && GET_R->allowedxerror == -1)
443 GET_R->allowedxerror = event->error_code; 495 GET_R->allowedxerror = event->error_code;
444 else 496 else
445 { 497 {
446 // 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,
447 // so just output the error and continue 499 // so just output the error and continue
… …
453 } 505 }
454 506
455 return 0; 507 return 0;
456} 508}
457 509
458int 510int ecb_cold
459rxvt_xioerror_handler (Display *display) 511rxvt_xioerror_handler (Display *display)
460{ 512{
461 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",
462 DisplayString (display)); 514 DisplayString (display));
463 rxvt_emergency_cleanup (); 515 rxvt_emergency_cleanup ();
… …
583 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); 635 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);
584 // TODO: handle this with exceptions and tolerate the memory loss 636 // TODO: handle this with exceptions and tolerate the memory loss
585 XSetIOErrorHandler (rxvt_xioerror_handler); 637 XSetIOErrorHandler (rxvt_xioerror_handler);
586 638
587 XrmInitialize (); 639 XrmInitialize ();
640
641#if HAVE_PIXBUF
642 g_type_init ();
643#endif
588} 644}
589 645
590/*----------------------------------------------------------------------*/ 646/*----------------------------------------------------------------------*/
591/* 647/*
592 * window size/position calculations for XSizeHint and other storage. 648 * window size/position calculations for XSizeHint and other storage.
… …
713 if (recalc_y) 769 if (recalc_y)
714 szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth; 770 szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth;
715 771
716 ncol = width / fwidth; 772 ncol = width / fwidth;
717 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;
718} 783}
719 784
720/*----------------------------------------------------------------------*/ 785/*----------------------------------------------------------------------*/
721/* 786/*
722 * Tell the teletype handler what size the window is. 787 * Tell the teletype handler what size the window is.
… …
730 795
731 struct winsize ws; 796 struct winsize ws;
732 797
733 ws.ws_col = ncol; 798 ws.ws_col = ncol;
734 ws.ws_row = nrow; 799 ws.ws_row = nrow;
735 ws.ws_xpixel = width; 800 ws.ws_xpixel = vt_width;
736 ws.ws_ypixel = height; 801 ws.ws_ypixel = vt_height;
737 ioctl (pty->pty, TIOCSWINSZ, &ws); 802 ioctl (pty->pty, TIOCSWINSZ, &ws);
738 803
739#if 0 804#if 0
740 // TIOCSWINSZ is supposed to do this automatically and correctly 805 // TIOCSWINSZ is supposed to do this automatically and correctly
741 if (cmd_pid) /* force through to the command */ 806 if (cmd_pid) /* force through to the command */
742 kill (-cmd_pid, SIGWINCH); 807 kill (-cmd_pid, SIGWINCH);
743#endif 808#endif
744} 809}
745 810
746/*----------------------------------------------------------------------*/ 811/*----------------------------------------------------------------------*/
747/* set_fonts () - load and set the various fonts 812/* load and set the various fonts */
748 *
749 * init = 1 - initialize
750 *
751 * fontname == FONT_UP - switch to bigger font
752 * fontname == FONT_DN - switch to smaller font
753 */
754bool 813bool
755rxvt_term::set_fonts () 814rxvt_term::set_fonts ()
756{ 815{
757 rxvt_fontset *fs = new rxvt_fontset (this); 816 rxvt_fontset *fs = new rxvt_fontset (this);
758 rxvt_fontprop prop; 817 rxvt_fontprop prop;
… …
773 832
774 delete fontset[0]; 833 delete fontset[0];
775 fontset[0] = fs; 834 fontset[0] = fs;
776 835
777 prop = (*fs)[rxvt_fontset::firstFont]->properties (); 836 prop = (*fs)[rxvt_fontset::firstFont]->properties ();
778 prop.height += lineSpace; 837 prop.width = max (prop.width + letterSpace, 1);
779 prop.width += letterSpace;
780 838
781 fs->set_prop (prop, false); 839 fs->set_prop (prop, false);
782 840
783 fwidth = prop.width; 841 fwidth = prop.width;
784 fheight = prop.height; 842 fheight = prop.height + lineSpace;
785 fbase = prop.ascent; 843 fbase = prop.ascent;
786 844
787 for (int style = 1; style < 4; style++) 845 for (int style = 1; style < 4; style++)
788 { 846 {
789#if ENABLE_STYLES 847#if ENABLE_STYLES
… …
815#else 873#else
816 fontset[style] = fontset[0]; 874 fontset[style] = fontset[0];
817#endif 875#endif
818 } 876 }
819 877
820 if (parent[0]) 878 if (parent)
821 { 879 {
822 resize_all_windows (0, 0, 0); 880 resize_all_windows (0, 0, 0);
823 scr_remap_chars (); 881 scr_remap_chars ();
824 scr_touch (true); 882 scr_touch (true);
825 } 883 }
… …
828} 886}
829 887
830void 888void
831rxvt_term::set_string_property (Atom prop, const char *str, int len) 889rxvt_term::set_string_property (Atom prop, const char *str, int len)
832{ 890{
833 XChangeProperty (dpy, parent[0], 891 XChangeProperty (dpy, parent,
834 prop, XA_STRING, 8, PropModeReplace, 892 prop, XA_STRING, 8, PropModeReplace,
835 (const unsigned char *)str, len >= 0 ? len : strlen (str)); 893 (const unsigned char *)str, len >= 0 ? len : strlen (str));
836} 894}
837 895
838void 896void
… …
840{ 898{
841 XTextProperty ct; 899 XTextProperty ct;
842 900
843 if (XmbTextListToTextProperty (dpy, (char **)&str, 1, XStdICCTextStyle, &ct) >= 0) 901 if (XmbTextListToTextProperty (dpy, (char **)&str, 1, XStdICCTextStyle, &ct) >= 0)
844 { 902 {
845 XSetTextProperty (dpy, parent[0], &ct, prop); 903 XSetTextProperty (dpy, parent, &ct, prop);
846 XFree (ct.value); 904 XFree (ct.value);
847 } 905 }
848} 906}
849 907
850void 908void
851rxvt_term::set_utf8_property (Atom prop, const char *str, int len) 909rxvt_term::set_utf8_property (Atom prop, const char *str, int len)
852{ 910{
853 wchar_t *ws = rxvt_mbstowcs (str, len); 911 wchar_t *ws = rxvt_mbstowcs (str, len);
854 char *s = rxvt_wcstoutf8 (ws); 912 char *s = rxvt_wcstoutf8 (ws);
855 913
856 XChangeProperty (dpy, parent[0], 914 XChangeProperty (dpy, parent,
857 prop, xa[XA_UTF8_STRING], 8, PropModeReplace, 915 prop, xa[XA_UTF8_STRING], 8, PropModeReplace,
858 (const unsigned char *)s, strlen (s)); 916 (const unsigned char *)s, strlen (s));
859 917
860 free (s); 918 free (s);
861 free (ws); 919 free (ws);
… …
951 1009
952/*----------------------------------------------------------------------*/ 1010/*----------------------------------------------------------------------*/
953/* 1011/*
954 * 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
955 */ 1013 */
956void 1014char *
957rxvt_term::set_colorfgbg () 1015rxvt_term::get_colorfgbg ()
958{ 1016{
959 unsigned int i; 1017 unsigned int i;
960 const char *xpmb = ""; 1018 const char *xpmb = "";
961 char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; 1019 char fstr[] = "default";
1020 char bstr[] = "default";
1021 char *env_colorfgbg;
962 1022
963 strcpy (fstr, "default");
964 strcpy (bstr, "default");
965 for (i = Color_Black; i <= Color_White; i++) 1023 for (i = Color_Black; i <= Color_White; i++)
966 if (pix_colors[Color_fg] == pix_colors[i]) 1024 if (pix_colors[Color_fg] == pix_colors[i])
967 { 1025 {
968 sprintf (fstr, "%d", i - Color_Black); 1026 sprintf (fstr, "%d", i - Color_Black);
969 break; 1027 break;
… …
971 1029
972 for (i = Color_Black; i <= Color_White; i++) 1030 for (i = Color_Black; i <= Color_White; i++)
973 if (pix_colors[Color_bg] == pix_colors[i]) 1031 if (pix_colors[Color_bg] == pix_colors[i])
974 { 1032 {
975 sprintf (bstr, "%d", i - Color_Black); 1033 sprintf (bstr, "%d", i - Color_Black);
976#ifdef BG_IMAGE_FROM_FILE 1034#if BG_IMAGE_FROM_FILE
977 xpmb = "default;"; 1035 xpmb = "default;";
978#endif 1036#endif
979 break; 1037 break;
980 } 1038 }
981 1039
1040 env_colorfgbg = (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg"));
982 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;
983} 1043}
984 1044
985/*----------------------------------------------------------------------*/ 1045/*----------------------------------------------------------------------*/
986 1046
987bool 1047bool
… …
1016 1076
1017 // 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
1018 if (set_hint) 1078 if (set_hint)
1019 { 1079 {
1020 szHint.flags &= ~(PBaseSize | PResizeInc); 1080 szHint.flags &= ~(PBaseSize | PResizeInc);
1021 XSetWMNormalHints (dpy, parent[0], &szHint); 1081 XSetWMNormalHints (dpy, parent, &szHint);
1022 szHint.flags |= PBaseSize | PResizeInc; 1082 szHint.flags |= PBaseSize | PResizeInc;
1023 } 1083 }
1024 1084
1025 if (!ignoreparent) 1085 if (!ignoreparent)
1026 { 1086 {
… …
1032 int x, y, x1, y1; 1092 int x, y, x1, y1;
1033 int dx, dy; 1093 int dx, dy;
1034 unsigned int unused_w1, unused_h1, unused_b1, unused_d1; 1094 unsigned int unused_w1, unused_h1, unused_b1, unused_d1;
1035 Window unused_cr; 1095 Window unused_cr;
1036 1096
1037 XTranslateCoordinates (dpy, parent[0], display->root, 1097 XTranslateCoordinates (dpy, parent, display->root,
1038 0, 0, &x, &y, &unused_cr); 1098 0, 0, &x, &y, &unused_cr);
1039 XGetGeometry (dpy, parent[0], &unused_cr, &x1, &y1, 1099 XGetGeometry (dpy, parent, &unused_cr, &x1, &y1,
1040 &unused_w1, &unused_h1, &unused_b1, &unused_d1); 1100 &unused_w1, &unused_h1, &unused_b1, &unused_d1);
1041 /* 1101 /*
1042 * 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
1043 * our position for handles and decorations. Counter it 1103 * our position for handles and decorations. Counter it
1044 */ 1104 */
… …
1061 if (y < y1) /* top half */ 1121 if (y < y1) /* top half */
1062 dy = 0; 1122 dy = 0;
1063 else if (y == y1) /* exact center */ 1123 else if (y == y1) /* exact center */
1064 dy /= 2; 1124 dy /= 2;
1065 1125
1066 XMoveResizeWindow (dpy, parent[0], x + dx, y + dy, 1126 XMoveResizeWindow (dpy, parent, x + dx, y + dy,
1067 szHint.width, szHint.height); 1127 szHint.width, szHint.height);
1068#else 1128#else
1069 XResizeWindow (dpy, parent[0], szHint.width, szHint.height); 1129 XResizeWindow (dpy, parent, szHint.width, szHint.height);
1070#endif 1130#endif
1071 } 1131 }
1072 1132
1073 if (set_hint) 1133 if (set_hint)
1074 XSetWMNormalHints (dpy, parent[0], &szHint); 1134 XSetWMNormalHints (dpy, parent, &szHint);
1075 1135
1076 fix_screen = ncol != prev_ncol || nrow != prev_nrow; 1136 fix_screen = ncol != prev_ncol || nrow != prev_nrow;
1077 1137
1078 if (fix_screen || newwidth != old_width || newheight != old_height) 1138 if (fix_screen || newwidth != old_width || newheight != old_height)
1079 { 1139 {
1080 if (scrollBar.state) 1140 if (scrollBar.state)
1081 scrollBar.resize (); 1141 scrollBar.resize ();
1082 1142
1083 XMoveResizeWindow (dpy, vt, 1143 XMoveResizeWindow (dpy, vt,
1084 window_vt_x, window_vt_y, 1144 window_vt_x, window_vt_y,
1085 width, height); 1145 vt_width, vt_height);
1146
1147 HOOK_INVOKE ((this, HOOK_SIZE_CHANGE, DT_INT, newwidth, DT_INT, newheight, DT_END));
1086 1148
1087#ifdef HAVE_BG_PIXMAP 1149#ifdef HAVE_BG_PIXMAP
1088 if (bgPixmap.window_size_sensitive ()) 1150 if (bg_window_size_sensitive ())
1089 update_background (); 1151 update_background ();
1090#endif 1152#endif
1091 } 1153 }
1092 1154
1093 if (fix_screen || old_height == 0) 1155 if (fix_screen || old_height == 0)
1094 scr_reset (); 1156 scr_reset ();
1095 1157
1096#ifdef HAVE_BG_PIXMAP
1097// TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ?
1098// if (bgPixmap.pixmap)
1099// scr_touch (false);
1100#endif
1101
1102#ifdef USE_XIM 1158#if USE_XIM
1103 IMSetPosition (); 1159 im_set_position ();
1104#endif 1160#endif
1105} 1161}
1106 1162
1107/* 1163/*
1108 * 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.
… …
1121 newwidth = wattr.width - szHint.base_width; 1177 newwidth = wattr.width - szHint.base_width;
1122 if (newheight == 0) 1178 if (newheight == 0)
1123 newheight = wattr.height - szHint.base_height; 1179 newheight = wattr.height - szHint.base_height;
1124 } 1180 }
1125 1181
1126 if (newwidth != width || newheight != height) 1182 if (newwidth != vt_width || newheight != vt_height)
1127 { 1183 {
1128 newwidth += szHint.base_width; 1184 newwidth += szHint.base_width;
1129 newheight += szHint.base_height; 1185 newheight += szHint.base_height;
1130 resize_all_windows (newwidth, newheight, 0); 1186 resize_all_windows (newwidth, newheight, 0);
1131 } 1187 }
1132} 1188}
1133 1189
1134/* -------------------------------------------------------------------- * 1190/* -------------------------------------------------------------------- *
1135 * - X INPUT METHOD ROUTINES - * 1191 * - X INPUT METHOD ROUTINES - *
1136 * -------------------------------------------------------------------- */ 1192 * -------------------------------------------------------------------- */
1137#ifdef USE_XIM 1193#if USE_XIM
1138 1194
1139void 1195void
1140rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) 1196rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg)
1141{ 1197{
1142 fg = pix_colors [Color_fg]; 1198 fg = pix_colors [Color_fg];
… …
1169 status_rect.height = fheight; 1225 status_rect.height = fheight;
1170} 1226}
1171 1227
1172/* Checking whether input method is running. */ 1228/* Checking whether input method is running. */
1173bool 1229bool
1174rxvt_term::IMisRunning () 1230rxvt_term::im_is_running ()
1175{ 1231{
1176 Atom atom; 1232 Atom atom;
1177 Window win; 1233 Window win;
1178 char server[IMBUFSIZ]; 1234 char server[IMBUFSIZ];
1179 1235
… …
1188 1244
1189 atom = XInternAtom (dpy, server, False); 1245 atom = XInternAtom (dpy, server, False);
1190 win = XGetSelectionOwner (dpy, atom); 1246 win = XGetSelectionOwner (dpy, atom);
1191 1247
1192 if (win != None) 1248 if (win != None)
1193 return True; 1249 return true;
1194 } 1250 }
1195 1251
1196 return False; 1252 return false;
1197} 1253}
1198 1254
1199void 1255void
1200rxvt_term::IMSendSpot () 1256rxvt_term::im_send_spot ()
1201{ 1257{
1202 XPoint nspot; 1258 XPoint nspot;
1203 XVaNestedList preedit_attr; 1259 XVaNestedList preedit_attr;
1204 1260
1205 if (!Input_Context 1261 if (!Input_Context
… …
1311/* 1367/*
1312 * 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
1313 * open a suitable preedit type 1369 * open a suitable preedit type
1314 */ 1370 */
1315bool 1371bool
1316rxvt_term::IM_get_IC (const char *modifiers) 1372rxvt_term::im_get_ic (const char *modifiers)
1317{ 1373{
1318 int i, j, found; 1374 int i, j, found;
1319 XIM xim; 1375 XIM xim;
1320 XPoint spot; 1376 XPoint spot;
1321 XRectangle rect, status_rect, needed_rect; 1377 XRectangle rect, status_rect, needed_rect;
1322 unsigned long fg, bg; 1378 unsigned long fg, bg;
1323 const char *p; 1379 const char *p;
1324 char **s; 1380 char **s;
1325 XIMStyles *xim_styles; 1381 XIMStyles *xim_styles;
1326#ifdef ENABLE_XIM_ONTHESPOT
1327 XIMCallback xcb[4];
1328#endif
1329 1382
1330 set_environ (envv); 1383 set_environ (env);
1331 1384
1332 if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) 1385 if (!((p = XSetLocaleModifiers (modifiers)) && *p))
1333 return false; 1386 return false;
1334 1387
1335 input_method = display->get_xim (locale, modifiers); 1388 input_method = display->get_xim (locale, modifiers);
1336 if (input_method == NULL) 1389 if (input_method == NULL)
1337 return false; 1390 return false;
… …
1354 p = pet[pi]; 1407 p = pet[pi];
1355 1408
1356 if (!p) 1409 if (!p)
1357 continue; 1410 continue;
1358 1411
1359 s = rxvt_splitcommastring (p); 1412 s = rxvt_strsplit (',', p);
1360 1413
1361 for (i = found = 0; !found && s[i]; i++) 1414 for (i = found = 0; !found && s[i]; i++)
1362 { 1415 {
1363 if (!strcmp (s[i], "OverTheSpot")) 1416 if (!strcmp (s[i], "OverTheSpot"))
1364 input_style = XIMPreeditPosition | XIMStatusNothing; 1417 input_style = XIMPreeditPosition | XIMStatusNothing;
… …
1376 input_style = XIMPreeditNothing | XIMStatusNothing; 1429 input_style = XIMPreeditNothing | XIMStatusNothing;
1377 1430
1378 for (j = 0; j < xim_styles->count_styles; j++) 1431 for (j = 0; j < xim_styles->count_styles; j++)
1379 if (input_style == xim_styles->supported_styles[j]) 1432 if (input_style == xim_styles->supported_styles[j])
1380 { 1433 {
1381 rxvt_freecommastring (s); 1434 rxvt_free_strsplit (s);
1382 1435
1383 found = 1; 1436 found = 1;
1384 goto foundpet; 1437 goto foundpet;
1385 } 1438 }
1386 1439
1387 } 1440 }
1388 1441
1389 rxvt_freecommastring (s); 1442 rxvt_free_strsplit (s);
1390 } 1443 }
1391 1444
1392foundpet: 1445foundpet:
1393 1446
1394 XFree (xim_styles); 1447 XFree (xim_styles);
… …
1473 NULL); 1526 NULL);
1474 } 1527 }
1475#if ENABLE_XIM_ONTHESPOT 1528#if ENABLE_XIM_ONTHESPOT
1476 else if (input_style & XIMPreeditCallbacks) 1529 else if (input_style & XIMPreeditCallbacks)
1477 { 1530 {
1531 XIMCallback xcb[4];
1532
1478 im_set_position (spot); 1533 im_set_position (spot);
1479 1534
1480 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;
1481 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;
1482 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;
… …
1497#endif 1552#endif
1498 1553
1499 Input_Context = XCreateIC (xim, 1554 Input_Context = XCreateIC (xim,
1500 XNInputStyle, input_style, 1555 XNInputStyle, input_style,
1501 XNClientWindow, vt, 1556 XNClientWindow, vt,
1502 XNFocusWindow, parent[0], 1557 XNFocusWindow, parent,
1503 preedit_attr ? XNPreeditAttributes : NULL, 1558 preedit_attr ? XNPreeditAttributes : NULL,
1504 preedit_attr, 1559 preedit_attr,
1505 status_attr ? XNStatusAttributes : NULL, 1560 status_attr ? XNStatusAttributes : NULL,
1506 status_attr, NULL); 1561 status_attr, NULL);
1507 1562
… …
1520 // 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
1521 if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL)) 1576 if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL))
1522 vt_select_input (); 1577 vt_select_input ();
1523#endif 1578#endif
1524 1579
1525 IMSetPosition (); 1580 im_set_position ();
1526 1581
1527 return true; 1582 return true;
1528} 1583}
1529 1584
1530void 1585void
… …
1540 im_destroy (); 1595 im_destroy ();
1541 1596
1542 if (Input_Context) 1597 if (Input_Context)
1543 return; 1598 return;
1544 1599
1545#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
1546 if (rs[Rs_imLocale]) 1600 if (rs[Rs_imLocale])
1547 SET_LOCALE (rs[Rs_imLocale]); 1601 SET_LOCALE (rs[Rs_imLocale]);
1548#endif
1549 1602
1550 p = rs[Rs_inputMethod]; 1603 p = rs[Rs_inputMethod];
1551 if (p && *p) 1604 if (p && *p)
1552 { 1605 {
1553 bool found = false; 1606 bool found = false;
1554 1607
1555 s = rxvt_splitcommastring (p); 1608 s = rxvt_strsplit (',', p);
1556 1609
1557 for (i = 0; s[i]; i++) 1610 for (i = 0; s[i]; i++)
1558 { 1611 {
1559 if (*s[i]) 1612 if (*s[i])
1560 { 1613 {
1561 strcpy (buf, "@im="); 1614 strcpy (buf, "@im=");
1562 strncat (buf, s[i], IMBUFSIZ - 5); 1615 strncat (buf, s[i], IMBUFSIZ - 5);
1563 if (IM_get_IC (buf)) 1616 if (im_get_ic (buf))
1564 { 1617 {
1565 found = true; 1618 found = true;
1566 break; 1619 break;
1567 } 1620 }
1568 } 1621 }
1569 } 1622 }
1570 1623
1571 rxvt_freecommastring (s); 1624 rxvt_free_strsplit (s);
1572 1625
1573 if (found) 1626 if (found)
1574 goto done; 1627 goto done;
1575 } 1628 }
1576 1629
1577 /* try with XMODIFIERS env. var. */ 1630 /* try with XMODIFIERS env. var. */
1578 if (IM_get_IC ("")) 1631 if (im_get_ic (""))
1579 goto done; 1632 goto done;
1580 1633
1581 /* 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 */
1582 if (IM_get_IC ("@im=none")) 1635 if (im_get_ic ("@im=none"))
1583 goto done; 1636 goto done;
1584 1637
1585done: 1638done:
1586#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
1587 if (rs[Rs_imLocale]) 1639 if (rs[Rs_imLocale])
1588 SET_LOCALE (locale); 1640 SET_LOCALE (locale);
1589#endif
1590} 1641}
1591 1642
1592void 1643void
1593rxvt_term::IMSetPosition () 1644rxvt_term::im_set_position ()
1594{ 1645{
1595 XRectangle preedit_rect, status_rect, *needed_rect; 1646 XRectangle preedit_rect, status_rect, *needed_rect;
1596 XVaNestedList preedit_attr, status_attr; 1647 XVaNestedList preedit_attr, status_attr;
1597 1648
1598 if (!Input_Context 1649 if (!Input_Context
1599 || !focus 1650 || !focus
1600 || !(input_style & (XIMPreeditArea | XIMPreeditPosition)) 1651 || !(input_style & (XIMPreeditArea | XIMPreeditPosition))
1601 || !IMisRunning ()) 1652 || !im_is_running ())
1602 return; 1653 return;
1603 1654
1604 if (input_style & XIMPreeditPosition) 1655 if (input_style & XIMPreeditPosition)
1605 { 1656 {
1606 im_set_size (preedit_rect); 1657 im_set_size (preedit_rect);
… …
1636 1687
1637void 1688void
1638rxvt_term::get_window_origin (int &x, int &y) 1689rxvt_term::get_window_origin (int &x, int &y)
1639{ 1690{
1640 Window cr; 1691 Window cr;
1641 XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr); 1692 XTranslateCoordinates (dpy, parent, display->root, 0, 0, &x, &y, &cr);
1642}
1643
1644Pixmap
1645rxvt_term::get_pixmap_property (Atom property)
1646{
1647 Pixmap pixmap = None;
1648
1649 int aformat;
1650 unsigned long nitems, bytes_after;
1651 Atom atype;
1652 unsigned char *prop;
1653 int result = XGetWindowProperty (dpy, display->root, property,
1654 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1655 &nitems, &bytes_after, &prop);
1656 if (result == Success)
1657 {
1658 if (atype == XA_PIXMAP)
1659 pixmap = *(Pixmap *)prop;
1660 XFree (prop);
1661 }
1662
1663 return pixmap;
1664} 1693}
1665 1694
1666#ifdef HAVE_BG_PIXMAP 1695#ifdef HAVE_BG_PIXMAP
1667 1696
1668void 1697void
1669rxvt_term::update_background () 1698rxvt_term::update_background ()
1670{ 1699{
1671 if (update_background_ev.is_active ()) 1700 if (update_background_ev.is_active ())
1672 return; 1701 return;
1673 1702
1674 bgPixmap.invalidate ();
1675
1676 ev_tstamp to_wait = 0.5 - (ev::now () - bgPixmap.valid_since); 1703 ev_tstamp to_wait = 0.5 - (ev::now () - bg_valid_since);
1677 1704
1678 if (to_wait <= 0.) 1705 if (to_wait <= 0.)
1679 bgPixmap.render (); 1706 bg_render ();
1680 else 1707 else
1681 update_background_ev.start (to_wait); 1708 update_background_ev.start (to_wait);
1682} 1709}
1683 1710
1684void 1711void
1685rxvt_term::update_background_cb (ev::timer &w, int revents) 1712rxvt_term::update_background_cb (ev::timer &w, int revents)
1686{ 1713{
1687 make_current (); 1714 make_current ();
1688 1715
1689 update_background_ev.stop (); 1716 update_background_ev.stop ();
1690 bgPixmap.render (); 1717 bg_render ();
1691 refresh_check (); 1718 refresh_check ();
1692} 1719}
1693 1720
1694#endif /* HAVE_BG_PIXMAP */ 1721#endif /* HAVE_BG_PIXMAP */
1695 1722

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