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Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.308 by ayin, Tue Feb 19 13:01:32 2008 UTC vs.
Revision 1.377 by root, Tue Jun 5 11:00:40 2012 UTC

… …
11 * Copyright (c) 1997 mj olesen <olesen@me.QueensU.CA> 11 * Copyright (c) 1997 mj olesen <olesen@me.QueensU.CA>
12 * - extensive modifications 12 * - extensive modifications
13 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> 13 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>
14 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> 14 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
15 * - extensive modifications 15 * - extensive modifications
16 * Copyright (c) 2003-2008 Marc Lehmann <pcg@goof.com> 16 * Copyright (c) 2003-2010 Marc Lehmann <schmorp@schmorp.de>
17 * 17 *
18 * This program is free software; you can redistribute it and/or modify 18 * This program is free software; you can redistribute it and/or modify
19 * it under the terms of the GNU General Public License as published by 19 * it under the terms of the GNU General Public License as published by
20 * the Free Software Foundation; either version 2 of the License, or 20 * the Free Software Foundation; either version 2 of the License, or
21 * (at your option) any later version. 21 * (at your option) any later version.
… …
30 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 30 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
31 *---------------------------------------------------------------------*/ 31 *---------------------------------------------------------------------*/
32 32
33#include "../config.h" /* NECESSARY */ 33#include "../config.h" /* NECESSARY */
34#include "rxvt.h" /* NECESSARY */ 34#include "rxvt.h" /* NECESSARY */
35#include "init.h"
35#include "keyboard.h" 36#include "keyboard.h"
36#include "rxvtperl.h" 37#include "rxvtperl.h"
37 38
38#include <limits> 39#include <limits>
39 40
41#include <assert.h>
40#include <csignal> 42#include <signal.h>
41#include <cstring> 43#include <string.h>
42 44
43#include <termios.h> 45#include <termios.h>
44 46
45#ifdef HAVE_XSETLOCALE 47#ifdef HAVE_XSETLOCALE
46# define X_LOCALE 48# define X_LOCALE
47# include <X11/Xlocale.h> 49# include <X11/Xlocale.h>
48#else 50#else
49# ifdef HAVE_SETLOCALE
50# include <clocale> 51# include <locale.h>
51# endif 52#endif
52#endif
53 53
54struct termios rxvt_term::def_tio;
54vector<rxvt_term *> rxvt_term::termlist; 55vector<rxvt_term *> rxvt_term::termlist;
55 56
56// used to tell global functions which terminal instance is "active" 57// used to tell global functions which terminal instance is "active"
57rxvt_t rxvt_current_term; 58rxvt_t rxvt_current_term;
58 59
… …
93text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2) 94text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2)
94{ 95{
95 compose_char *cc; 96 compose_char *cc;
96 97
97 // break compose chains, as stupid readline really likes to duplicate 98 // break compose chains, as stupid readline really likes to duplicate
98 // composing characters for some reason near the end of a line. 99 // composing characters for some reason, near the end of a line.
99 cc = (*this)[c1]; 100 cc = (*this)[c1];
100 while (cc) 101 while (cc)
101 { 102 {
102 if (cc->c2 == c2) return c1; 103 if (cc->c2 == c2) return c1;
103 cc = (*this)[cc->c1]; 104 cc = (*this)[cc->c1];
104 } 105 }
105 106
106 // check to see wether this combination already exists otherwise 107 // check to see whether this combination already exists otherwise
107 for (cc = v.end (); cc-- > v.begin (); ) 108 for (cc = v.begin (); cc < v.end (); cc++)
108 {
109 if (cc->c1 == c1 && cc->c2 == c2) 109 if (cc->c1 == c1 && cc->c2 == c2)
110 return COMPOSE_LO + (cc - v.begin ()); 110 return COMPOSE_LO + (cc - v.begin ());
111 }
112 111
113 // allocate a new combination 112 // allocate a new combination
114 if (v.size () == COMPOSE_HI - COMPOSE_LO + 1) 113 if (v.size () == COMPOSE_HI - COMPOSE_LO + 1)
115 { 114 {
116 static int seen; 115 static int seen;
117 116
118 if (!seen++) 117 if (!seen++)
119 fprintf (stderr, "too many unrepresentable composite characters, try --enable-unicode3\n"); 118 rxvt_warn ("too many unrepresentable composite characters, try --enable-unicode3\n");
120 119
121 return REPLACEMENT_CHAR; 120 return REPLACEMENT_CHAR;
122 } 121 }
123 122
124 v.push_back (compose_char (c1, c2)); 123 v.push_back (compose_char (c1, c2));
… …
173#endif 172#endif
174#if ENABLE_TRANSPARENCY || ENABLE_PERL 173#if ENABLE_TRANSPARENCY || ENABLE_PERL
175 rootwin_ev.set <rxvt_term, &rxvt_term::rootwin_cb> (this), 174 rootwin_ev.set <rxvt_term, &rxvt_term::rootwin_cb> (this),
176#endif 175#endif
177 scrollbar_ev.set <rxvt_term, &rxvt_term::x_cb> (this), 176 scrollbar_ev.set <rxvt_term, &rxvt_term::x_cb> (this),
178#ifdef USE_XIM 177#if USE_XIM
179 im_ev.set <rxvt_term, &rxvt_term::im_cb> (this), 178 im_ev.set <rxvt_term, &rxvt_term::im_cb> (this),
180#endif 179#endif
181#ifdef POINTER_BLANK 180#ifdef POINTER_BLANK
182 pointer_ev.set <rxvt_term, &rxvt_term::pointer_cb> (this); 181 pointer_ev.set <rxvt_term, &rxvt_term::pointer_cb> (this);
183#endif 182#endif
… …
186#endif 185#endif
187 child_ev.set <rxvt_term, &rxvt_term::child_cb> (this); 186 child_ev.set <rxvt_term, &rxvt_term::child_cb> (this);
188 flush_ev.set <rxvt_term, &rxvt_term::flush_cb> (this); 187 flush_ev.set <rxvt_term, &rxvt_term::flush_cb> (this);
189 destroy_ev.set <rxvt_term, &rxvt_term::destroy_cb> (this); 188 destroy_ev.set <rxvt_term, &rxvt_term::destroy_cb> (this);
190 pty_ev.set <rxvt_term, &rxvt_term::pty_cb> (this); 189 pty_ev.set <rxvt_term, &rxvt_term::pty_cb> (this);
191 incr_ev.set <rxvt_term, &rxvt_term::incr_cb> (this);
192 termwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this); 190 termwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
193 vt_ev.set <rxvt_term, &rxvt_term::x_cb> (this); 191 vt_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
194 192
195 cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; 193 cmdbuf_ptr = cmdbuf_endp = cmdbuf_base;
196 194
… …
225 delete fontset[i]; 223 delete fontset[i];
226#endif 224#endif
227 delete fontset[0]; 225 delete fontset[0];
228 226
229#ifdef HAVE_BG_PIXMAP 227#ifdef HAVE_BG_PIXMAP
230 bgPixmap.destroy (); 228 bg_destroy ();
231#endif 229#endif
232 230
233 if (display) 231 if (display)
234 { 232 {
235 selection_clear (); 233 selection_clear ();
234 selection_clear (true);
236 235
237#ifdef USE_XIM 236#if USE_XIM
238 im_destroy (); 237 im_destroy ();
239#endif 238#endif
240 scrollBar.destroy (); 239 scrollBar.destroy ();
241 if (gc) XFreeGC (dpy, gc); 240 if (gc) XFreeGC (dpy, gc);
242 241
243 delete drawable; 242 delete drawable;
244 // destroy all windows 243 // destroy all windows
245 if (parent[0]) 244 if (parent)
246 XDestroyWindow (dpy, parent[0]); 245 XDestroyWindow (dpy, parent);
247 246
248 for (int i = 0; i < TOTAL_COLORS; i++) 247 for (int i = 0; i < TOTAL_COLORS; i++)
249 if (ISSET_PIXCOLOR (i)) 248 if (ISSET_PIXCOLOR (i))
250 { 249 {
251 pix_colors_focused [i].free (this); 250 pix_colors_focused [i].free (this);
… …
265 /* clear all resources */ 264 /* clear all resources */
266 for (int i = 0; i < allocated.size (); i++) 265 for (int i = 0; i < allocated.size (); i++)
267 free (allocated [i]); 266 free (allocated [i]);
268 267
269 free (selection.text); 268 free (selection.text);
270 // TODO: manage env vars in child only(!) 269 free (selection.clip_text);
271 free (env_display);
272 free (env_term);
273 free (locale); 270 free (locale);
274 free (v_buffer); 271 free (v_buffer);
275 free (incr_buf); 272
273 delete selection_req;
276 274
277 delete envv; 275 delete envv;
278 delete argv; 276 delete argv;
279 277
280#ifdef KEYSYM_RESOURCE 278#ifdef KEYSYM_RESOURCE
… …
316#endif 314#endif
317 scrollbar_ev.stop (display); 315 scrollbar_ev.stop (display);
318#if ENABLE_TRANSPARENCY || ENABLE_PERL 316#if ENABLE_TRANSPARENCY || ENABLE_PERL
319 rootwin_ev.stop (display); 317 rootwin_ev.stop (display);
320#endif 318#endif
321 incr_ev.stop ();
322 termwin_ev.stop (display); 319 termwin_ev.stop (display);
323 vt_ev.stop (display); 320 vt_ev.stop (display);
324 } 321 }
325 322
326 flush_ev.stop (); 323 flush_ev.stop ();
… …
348rxvt_term::destroy_cb (ev::idle &w, int revents) 345rxvt_term::destroy_cb (ev::idle &w, int revents)
349{ 346{
350 make_current (); 347 make_current ();
351 348
352 delete this; 349 delete this;
350}
351
352void
353rxvt_term::set_option (uint8_t opt, bool set) NOTHROW
354{
355 if (!opt)
356 return;
357
358 uint8_t mask = 1 << (opt & 7);
359 uint8_t &val = options [opt >> 3];
360
361 val = val & ~mask | (set ? mask : 0);
353} 362}
354 363
355/*----------------------------------------------------------------------*/ 364/*----------------------------------------------------------------------*/
356/* 365/*
357 * Exit gracefully, clearing the utmp entry and restoring tty attributes 366 * Exit gracefully, clearing the utmp entry and restoring tty attributes
… …
365 for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) 374 for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
366 (*t)->emergency_cleanup (); 375 (*t)->emergency_cleanup ();
367} 376}
368 377
369#if !ENABLE_MINIMAL 378#if !ENABLE_MINIMAL
370static void 379static void ecb_cold
371print_x_error (Display *dpy, XErrorEvent *event) 380print_x_error (Display *dpy, XErrorEvent *event)
372{ 381{
373 char buffer[BUFSIZ]; 382 char buffer[BUFSIZ];
374 char mesg[BUFSIZ]; 383 char mesg[BUFSIZ];
375 char number[32]; 384 char number[32];
376 char *mtype = "XlibMessage"; 385 const char mtype[] = "XlibMessage";
377 XGetErrorText(dpy, event->error_code, buffer, BUFSIZ); 386 XGetErrorText(dpy, event->error_code, buffer, BUFSIZ);
378 XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ); 387 XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ);
379 rxvt_warn ("An X Error occured, trying to continue after report.\n"); 388 rxvt_warn ("An X Error occurred, trying to continue after report.\n");
380 rxvt_warn ("%s: %s\n", mesg, buffer); 389 rxvt_warn ("%s: %s\n", mesg, buffer);
381 XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ); 390 XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ);
382 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code); 391 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code);
383 sprintf(number, "%d", event->request_code); 392 sprintf(number, "%d", event->request_code);
384 XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ); 393 XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ);
385 rxvt_warn ("(which is %s)\n", buffer); 394 rxvt_warn ("(which is %s)\n", buffer);
386 if (event->request_code >= 128) { 395 if (event->request_code >= 128) {
387 XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d", 396 XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d",
388 mesg, BUFSIZ); 397 mesg, BUFSIZ);
389 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code); 398 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code);
390 } 399 }
391 if ((event->error_code == BadWindow) || 400 if ((event->error_code == BadWindow) ||
392 (event->error_code == BadPixmap) || 401 (event->error_code == BadPixmap) ||
393 (event->error_code == BadCursor) || 402 (event->error_code == BadCursor) ||
394 (event->error_code == BadFont) || 403 (event->error_code == BadFont) ||
395 (event->error_code == BadDrawable) || 404 (event->error_code == BadDrawable) ||
396 (event->error_code == BadColor) || 405 (event->error_code == BadColor) ||
397 (event->error_code == BadGC) || 406 (event->error_code == BadGC) ||
398 (event->error_code == BadIDChoice) || 407 (event->error_code == BadIDChoice) ||
399 (event->error_code == BadValue) || 408 (event->error_code == BadValue) ||
400 (event->error_code == BadAtom)) { 409 (event->error_code == BadAtom)) {
401 if (event->error_code == BadValue) 410 if (event->error_code == BadValue)
402 XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x", 411 XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x",
403 mesg, BUFSIZ); 412 mesg, BUFSIZ);
404 else if (event->error_code == BadAtom) 413 else if (event->error_code == BadAtom)
405 XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x", 414 XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x",
406 mesg, BUFSIZ); 415 mesg, BUFSIZ);
407 else 416 else
408 XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", 417 XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x",
409 mesg, BUFSIZ); 418 mesg, BUFSIZ);
410 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); 419 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid);
411 } 420 }
412 XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", 421 XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",
413 mesg, BUFSIZ); 422 mesg, BUFSIZ);
414 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); 423 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial);
415} 424}
416#endif 425#endif
417 426
418int 427int ecb_cold
419rxvt_xerror_handler (Display *display, XErrorEvent *event) 428rxvt_xerror_handler (Display *display, XErrorEvent *event)
420{ 429{
421 if (GET_R->allowedxerror == -1) 430 if (GET_R->allowedxerror == -1)
422 GET_R->allowedxerror = event->error_code; 431 GET_R->allowedxerror = event->error_code;
423 else 432 else
… …
432 } 441 }
433 442
434 return 0; 443 return 0;
435} 444}
436 445
437int 446int ecb_cold
438rxvt_xioerror_handler (Display *display) 447rxvt_xioerror_handler (Display *display)
439{ 448{
440 rxvt_warn ("X connection to '%s' broken, unable to recover, exiting.\n", 449 rxvt_warn ("X connection to '%s' broken, unable to recover, exiting.\n",
441 DisplayString (display)); 450 DisplayString (display));
442 rxvt_emergency_cleanup (); 451 rxvt_emergency_cleanup ();
… …
465 rxvt_emergency_cleanup (); 474 rxvt_emergency_cleanup ();
466 w.stop (); 475 w.stop ();
467 kill (getpid (), w.signum); 476 kill (getpid (), w.signum);
468} 477}
469 478
479static void
480rxvt_get_ttymode (struct termios *tio)
481{
482 if (tcgetattr (STDIN_FILENO, tio) < 0)
483 memset (tio, 0, sizeof (struct termios));
484
485 for (int i = 0; i < NCCS; i++)
486 tio->c_cc[i] = VDISABLE;
487
488 tio->c_cc[VINTR] = CINTR;
489 tio->c_cc[VQUIT] = CQUIT;
490 tio->c_cc[VERASE] = CERASE;
491#ifdef VERASE2
492 tio->c_cc[VERASE2] = CERASE2;
493#endif
494 tio->c_cc[VKILL] = CKILL;
495 tio->c_cc[VEOF] = CEOF;
496 tio->c_cc[VSTART] = CSTART;
497 tio->c_cc[VSTOP] = CSTOP;
498 tio->c_cc[VSUSP] = CSUSP;
499# ifdef VDSUSP
500 tio->c_cc[VDSUSP] = CDSUSP;
501# endif
502# ifdef VREPRINT
503 tio->c_cc[VREPRINT] = CRPRNT;
504# endif
505# ifdef VDISCRD
506 tio->c_cc[VDISCRD] = CFLUSH;
507# endif
508# ifdef VWERSE
509 tio->c_cc[VWERSE] = CWERASE;
510# endif
511# ifdef VLNEXT
512 tio->c_cc[VLNEXT] = CLNEXT;
513# endif
514# ifdef VSTATUS
515 tio->c_cc[VSTATUS] = CSTATUS;
516# endif
517
518# if VMIN != VEOF
519 tio->c_cc[VMIN] = 1;
520# endif
521# if VTIME != VEOL
522 tio->c_cc[VTIME] = 0;
523# endif
524
525 /* input modes */
526 tio->c_iflag = (BRKINT | IGNPAR | ICRNL
527# ifdef IMAXBEL
528 | IMAXBEL
529# endif
530 | IXON);
531
532 /* output modes */
533 tio->c_oflag = (OPOST | ONLCR);
534
535 /* control modes */
536 tio->c_cflag = (CS8 | CREAD);
537
538 /* local modes */
539 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
540# if defined (ECHOCTL) && defined (ECHOKE)
541 | ECHOCTL | ECHOKE
542# endif
543 | ECHOE | ECHOK);
544}
545
470char **rxvt_environ; // startup environment 546char **rxvt_environ; // startup environment
471 547
472void 548void
473rxvt_init () 549rxvt_init ()
474{ 550{
475 ptytty::init (); 551 assert (("fontMask must not overlap other RS masks",
552 0 == (RS_fontMask & (RS_Sel | RS_baseattrMask | RS_customMask | RS_bgMask | RS_fgMask))));
476 553
554 rxvt_get_ttymode (&rxvt_term::def_tio);
555
556 // get rid of stdin/stdout as we don't need them, to free resources
557 dup2 (STDERR_FILENO, STDIN_FILENO);
558 dup2 (STDERR_FILENO, STDOUT_FILENO);
559
477 if (!ev_default_loop (0)) 560 if (!ev_default_loop ())
478 rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n"); 561 rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n");
479 562
480 rxvt_environ = environ; 563 rxvt_environ = environ;
481 564
482 signal (SIGHUP, SIG_IGN); 565 signal (SIGHUP, SIG_IGN);
483 signal (SIGPIPE, SIG_IGN); 566 signal (SIGPIPE, SIG_IGN);
484 567
485 sig_handlers.sw_term.start (SIGTERM); ev_unref (); 568 sig_handlers.sw_term.start (SIGTERM); ev_unref ();
486 sig_handlers.sw_int.start (SIGINT); ev_unref (); 569 sig_handlers.sw_int.start (SIGINT); ev_unref ();
487
488 /* need to trap SIGURG for SVR4 (Unixware) rlogin */
489 /* signal (SIGURG, SIG_DFL); */
490 570
491 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); 571 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);
492 // TODO: handle this with exceptions and tolerate the memory loss 572 // TODO: handle this with exceptions and tolerate the memory loss
493 XSetIOErrorHandler (rxvt_xioerror_handler); 573 XSetIOErrorHandler (rxvt_xioerror_handler);
494 574
495 XrmInitialize (); 575 XrmInitialize ();
576
577#if HAVE_PIXBUF
578 g_type_init ();
579#endif
496} 580}
497 581
498/*----------------------------------------------------------------------*/ 582/*----------------------------------------------------------------------*/
499/* 583/*
500 * window size/position calculations for XSizeHint and other storage. 584 * window size/position calculations for XSizeHint and other storage.
… …
522 if (rs[Rs_geometry]) 606 if (rs[Rs_geometry])
523 flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h); 607 flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h);
524 608
525 if (flags & WidthValue) 609 if (flags & WidthValue)
526 { 610 {
611 if (!w)
612 rxvt_fatal ("illegal window geometry (width and height must be non-zero), aborting.\n");
613
527 ncol = clamp (w, 0, std::numeric_limits<int16_t>::max ()); 614 ncol = clamp (w, 1, std::numeric_limits<int16_t>::max ());
528 szHint.flags |= USSize; 615 szHint.flags |= USSize;
529 } 616 }
530 617
531 if (flags & HeightValue) 618 if (flags & HeightValue)
532 { 619 {
620 if (!h)
621 rxvt_fatal ("illegal window geometry (width and height must be non-zero), aborting.\n");
622
533 nrow = clamp (h, 0, std::numeric_limits<int16_t>::max ()); 623 nrow = clamp (h, 1, std::numeric_limits<int16_t>::max ());
534 szHint.flags |= USSize; 624 szHint.flags |= USSize;
535 } 625 }
536 626
537 if (flags & XValue) 627 if (flags & XValue)
538 { 628 {
… …
613 szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth; 703 szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth;
614 704
615 if (recalc_y) 705 if (recalc_y)
616 szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth; 706 szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth;
617 707
618 ncol = width / fwidth; 708 ncol = width / fwidth;
619 nrow = height / fheight; 709 nrow = height / fheight;
710
711 // When the size of the vt window is not a multiple of the cell
712 // size, i.e., when the wm does not honour our size hints, there are
713 // extra areas not covered by the terminal screen. Such gaps, when a
714 // bg pixmap is set, would have to be cleared manually to properly
715 // refresh the background. We take the simpler route and shrink the
716 // vt window so as to avoid creating gaps.
717 vt_width = ncol * fwidth;
718 vt_height = nrow * fheight;
620} 719}
621 720
622/*----------------------------------------------------------------------*/ 721/*----------------------------------------------------------------------*/
623/* 722/*
624 * Tell the teletype handler what size the window is. 723 * Tell the teletype handler what size the window is.
… …
632 731
633 struct winsize ws; 732 struct winsize ws;
634 733
635 ws.ws_col = ncol; 734 ws.ws_col = ncol;
636 ws.ws_row = nrow; 735 ws.ws_row = nrow;
637 ws.ws_xpixel = width; 736 ws.ws_xpixel = vt_width;
638 ws.ws_ypixel = height; 737 ws.ws_ypixel = vt_height;
639 (void)ioctl (pty->pty, TIOCSWINSZ, &ws); 738 ioctl (pty->pty, TIOCSWINSZ, &ws);
640 739
641#if 0 740#if 0
642 // TIOCSWINSZ is supposed to do this automatically and correctly 741 // TIOCSWINSZ is supposed to do this automatically and correctly
643 if (cmd_pid) /* force through to the command */ 742 if (cmd_pid) /* force through to the command */
644 kill (-cmd_pid, SIGWINCH); 743 kill (-cmd_pid, SIGWINCH);
645#endif 744#endif
646} 745}
647 746
648/*----------------------------------------------------------------------*/ 747/*----------------------------------------------------------------------*/
649/* set_fonts () - load and set the various fonts 748/* load and set the various fonts */
650 *
651 * init = 1 - initialize
652 *
653 * fontname == FONT_UP - switch to bigger font
654 * fontname == FONT_DN - switch to smaller font
655 */
656bool 749bool
657rxvt_term::set_fonts () 750rxvt_term::set_fonts ()
658{ 751{
659 rxvt_fontset *fs = new rxvt_fontset (this); 752 rxvt_fontset *fs = new rxvt_fontset (this);
660 rxvt_fontprop prop; 753 rxvt_fontprop prop;
… …
674#endif 767#endif
675 768
676 delete fontset[0]; 769 delete fontset[0];
677 fontset[0] = fs; 770 fontset[0] = fs;
678 771
679 prop = (*fs)[1]->properties (); 772 prop = (*fs)[rxvt_fontset::firstFont]->properties ();
680 prop.height += lineSpace; 773 prop.width += letterSpace;
681 774
682 fs->set_prop (prop, false); 775 fs->set_prop (prop, false);
683 776
684 fwidth = prop.width; 777 fwidth = prop.width;
685 fheight = prop.height; 778 fheight = prop.height + lineSpace;
686 fbase = prop.ascent; 779 fbase = prop.ascent;
687 780
688 for (int style = 1; style < 4; style++) 781 for (int style = 1; style < 4; style++)
689 { 782 {
690#if ENABLE_STYLES 783#if ENABLE_STYLES
… …
716#else 809#else
717 fontset[style] = fontset[0]; 810 fontset[style] = fontset[0];
718#endif 811#endif
719 } 812 }
720 813
721 if (parent[0]) 814 if (parent)
722 { 815 {
723 resize_all_windows (0, 0, 0); 816 resize_all_windows (0, 0, 0);
724 scr_remap_chars (); 817 scr_remap_chars ();
725 scr_touch (true); 818 scr_touch (true);
726 } 819 }
… …
729} 822}
730 823
731void 824void
732rxvt_term::set_string_property (Atom prop, const char *str, int len) 825rxvt_term::set_string_property (Atom prop, const char *str, int len)
733{ 826{
734 XChangeProperty (dpy, parent[0], 827 XChangeProperty (dpy, parent,
735 prop, XA_STRING, 8, PropModeReplace, 828 prop, XA_STRING, 8, PropModeReplace,
736 (const unsigned char *)str, len >= 0 ? len : strlen (str)); 829 (const unsigned char *)str, len >= 0 ? len : strlen (str));
737} 830}
738 831
739void 832void
833rxvt_term::set_mbstring_property (Atom prop, const char *str, int len)
834{
835 XTextProperty ct;
836
837 if (XmbTextListToTextProperty (dpy, (char **)&str, 1, XStdICCTextStyle, &ct) >= 0)
838 {
839 XSetTextProperty (dpy, parent, &ct, prop);
840 XFree (ct.value);
841 }
842}
843
844void
740rxvt_term::set_utf8_property (Atom prop, const char *str, int len) 845rxvt_term::set_utf8_property (Atom prop, const char *str, int len)
741{ 846{
742 wchar_t *ws = rxvt_mbstowcs (str, len); 847 wchar_t *ws = rxvt_mbstowcs (str, len);
743 char *s = rxvt_wcstoutf8 (ws); 848 char *s = rxvt_wcstoutf8 (ws);
744 849
745 XChangeProperty (dpy, parent[0], 850 XChangeProperty (dpy, parent,
746 prop, xa[XA_UTF8_STRING], 8, PropModeReplace, 851 prop, xa[XA_UTF8_STRING], 8, PropModeReplace,
747 (const unsigned char *)s, strlen (s)); 852 (const unsigned char *)s, strlen (s));
748 853
749 free (s); 854 free (s);
750 free (ws); 855 free (ws);
… …
754/*----------------------------------------------------------------------*/ 859/*----------------------------------------------------------------------*/
755/* xterm sequences - title, iconName, color (exptl) */ 860/* xterm sequences - title, iconName, color (exptl) */
756void 861void
757rxvt_term::set_title (const char *str) 862rxvt_term::set_title (const char *str)
758{ 863{
759 set_string_property (XA_WM_NAME, str); 864 set_mbstring_property (XA_WM_NAME, str);
760#if ENABLE_EWMH 865#if ENABLE_EWMH
761 set_utf8_property (xa[XA_NET_WM_NAME], str); 866 set_utf8_property (xa[XA_NET_WM_NAME], str);
762#endif 867#endif
763} 868}
764 869
765void 870void
766rxvt_term::set_icon_name (const char *str) 871rxvt_term::set_icon_name (const char *str)
767{ 872{
768 set_string_property (XA_WM_ICON_NAME, str); 873 set_mbstring_property (XA_WM_ICON_NAME, str);
769#if ENABLE_EWMH 874#if ENABLE_EWMH
770 set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); 875 set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);
771#endif 876#endif
772} 877}
773 878
… …
840 945
841/*----------------------------------------------------------------------*/ 946/*----------------------------------------------------------------------*/
842/* 947/*
843 * find if fg/bg matches any of the normal (low-intensity) colors 948 * find if fg/bg matches any of the normal (low-intensity) colors
844 */ 949 */
845void 950char *
846rxvt_term::set_colorfgbg () 951rxvt_term::get_colorfgbg ()
847{ 952{
848 unsigned int i; 953 unsigned int i;
849 const char *xpmb = ""; 954 const char *xpmb = "";
850 char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; 955 char fstr[] = "default";
956 char bstr[] = "default";
957 char *env_colorfgbg;
851 958
852 strcpy (fstr, "default");
853 strcpy (bstr, "default");
854 for (i = Color_Black; i <= Color_White; i++) 959 for (i = Color_Black; i <= Color_White; i++)
855 if (pix_colors[Color_fg] == pix_colors[i]) 960 if (pix_colors[Color_fg] == pix_colors[i])
856 { 961 {
857 sprintf (fstr, "%d", (i - Color_Black)); 962 sprintf (fstr, "%d", i - Color_Black);
858 break; 963 break;
859 } 964 }
860 965
861 for (i = Color_Black; i <= Color_White; i++) 966 for (i = Color_Black; i <= Color_White; i++)
862 if (pix_colors[Color_bg] == pix_colors[i]) 967 if (pix_colors[Color_bg] == pix_colors[i])
863 { 968 {
864 sprintf (bstr, "%d", (i - Color_Black)); 969 sprintf (bstr, "%d", i - Color_Black);
865#ifdef BG_IMAGE_FROM_FILE 970#if BG_IMAGE_FROM_FILE
866 xpmb = "default;"; 971 xpmb = "default;";
867#endif 972#endif
868 break; 973 break;
869 } 974 }
870 975
976 env_colorfgbg = (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg"));
871 sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); 977 sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr);
978 return env_colorfgbg;
872} 979}
873 980
874/*----------------------------------------------------------------------*/ 981/*----------------------------------------------------------------------*/
875 982
876bool 983bool
… …
899 int old_width = szHint.width; 1006 int old_width = szHint.width;
900 int old_height = szHint.height; 1007 int old_height = szHint.height;
901 1008
902 window_calc (newwidth, newheight); 1009 window_calc (newwidth, newheight);
903 1010
904 if (!HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END))) 1011 bool set_hint = !HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END));
1012
1013 // to avoid races between us and the wm, we clear the incremental size hints around the xresizewindow
1014 if (set_hint)
1015 {
1016 szHint.flags &= ~(PBaseSize | PResizeInc);
905 XSetWMNormalHints (dpy, parent[0], &szHint); 1017 XSetWMNormalHints (dpy, parent, &szHint);
1018 szHint.flags |= PBaseSize | PResizeInc;
1019 }
906 1020
907 if (!ignoreparent) 1021 if (!ignoreparent)
908 { 1022 {
909#ifdef SMART_RESIZE 1023#ifdef SMART_RESIZE
910 /* 1024 /*
… …
914 int x, y, x1, y1; 1028 int x, y, x1, y1;
915 int dx, dy; 1029 int dx, dy;
916 unsigned int unused_w1, unused_h1, unused_b1, unused_d1; 1030 unsigned int unused_w1, unused_h1, unused_b1, unused_d1;
917 Window unused_cr; 1031 Window unused_cr;
918 1032
919 XTranslateCoordinates (dpy, parent[0], display->root, 1033 XTranslateCoordinates (dpy, parent, display->root,
920 0, 0, &x, &y, &unused_cr); 1034 0, 0, &x, &y, &unused_cr);
921 XGetGeometry (dpy, parent[0], &unused_cr, &x1, &y1, 1035 XGetGeometry (dpy, parent, &unused_cr, &x1, &y1,
922 &unused_w1, &unused_h1, &unused_b1, &unused_d1); 1036 &unused_w1, &unused_h1, &unused_b1, &unused_d1);
923 /* 1037 /*
924 * if display->root isn't the parent window, a WM will probably have offset 1038 * if display->root isn't the parent window, a WM will probably have offset
925 * our position for handles and decorations. Counter it 1039 * our position for handles and decorations. Counter it
926 */ 1040 */
… …
943 if (y < y1) /* top half */ 1057 if (y < y1) /* top half */
944 dy = 0; 1058 dy = 0;
945 else if (y == y1) /* exact center */ 1059 else if (y == y1) /* exact center */
946 dy /= 2; 1060 dy /= 2;
947 1061
948 XMoveResizeWindow (dpy, parent[0], x + dx, y + dy, 1062 XMoveResizeWindow (dpy, parent, x + dx, y + dy,
949 szHint.width, szHint.height); 1063 szHint.width, szHint.height);
950#else 1064#else
951 XResizeWindow (dpy, parent[0], szHint.width, szHint.height); 1065 XResizeWindow (dpy, parent, szHint.width, szHint.height);
952#endif 1066#endif
953 } 1067 }
1068
1069 if (set_hint)
1070 XSetWMNormalHints (dpy, parent, &szHint);
954 1071
955 fix_screen = ncol != prev_ncol || nrow != prev_nrow; 1072 fix_screen = ncol != prev_ncol || nrow != prev_nrow;
956 1073
957 if (fix_screen || newwidth != old_width || newheight != old_height) 1074 if (fix_screen || newwidth != old_width || newheight != old_height)
958 { 1075 {
959 if (scrollBar.state) 1076 if (scrollBar.state)
960 scrollBar.resize (); 1077 scrollBar.resize ();
961 1078
962 XMoveResizeWindow (dpy, vt, 1079 XMoveResizeWindow (dpy, vt,
963 window_vt_x, window_vt_y, 1080 window_vt_x, window_vt_y,
964 width, height); 1081 vt_width, vt_height);
1082
1083 HOOK_INVOKE ((this, HOOK_SIZE_CHANGE, DT_INT, newwidth, DT_INT, newheight, DT_END));
965 1084
966#ifdef HAVE_BG_PIXMAP 1085#ifdef HAVE_BG_PIXMAP
967 if (bgPixmap.window_size_sensitive ()) 1086 if (bg_window_size_sensitive ())
968 update_background (); 1087 update_background ();
969#endif 1088#endif
970
971 scr_clear ();
972 } 1089 }
973 1090
974 if (fix_screen || old_height == 0) 1091 if (fix_screen || old_height == 0)
975 scr_reset (); 1092 scr_reset ();
976 1093
977 // TODO, with nvidia-8178, resizes kill the alpha channel, report if not fixed in newer version
978 //scr_touch (false);
979
980#ifdef HAVE_BG_PIXMAP
981// TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ?
982// if (bgPixmap.pixmap)
983// scr_touch (false);
984#endif
985
986#ifdef USE_XIM 1094#if USE_XIM
987 IMSetPosition (); 1095 im_set_position ();
988#endif 1096#endif
989} 1097}
990 1098
991/* 1099/*
992 * Set the width/height of the vt window in characters. Units are pixels. 1100 * Set the width/height of the vt window in characters. Units are pixels.
… …
1005 newwidth = wattr.width - szHint.base_width; 1113 newwidth = wattr.width - szHint.base_width;
1006 if (newheight == 0) 1114 if (newheight == 0)
1007 newheight = wattr.height - szHint.base_height; 1115 newheight = wattr.height - szHint.base_height;
1008 } 1116 }
1009 1117
1010 if (newwidth != width || newheight != height) 1118 if (newwidth != vt_width || newheight != vt_height)
1011 { 1119 {
1012 newwidth += szHint.base_width; 1120 newwidth += szHint.base_width;
1013 newheight += szHint.base_height; 1121 newheight += szHint.base_height;
1014 resize_all_windows (newwidth, newheight, 0); 1122 resize_all_windows (newwidth, newheight, 0);
1015 } 1123 }
1016} 1124}
1017 1125
1018/* -------------------------------------------------------------------- * 1126/* -------------------------------------------------------------------- *
1019 * - X INPUT METHOD ROUTINES - * 1127 * - X INPUT METHOD ROUTINES - *
1020 * -------------------------------------------------------------------- */ 1128 * -------------------------------------------------------------------- */
1021#ifdef USE_XIM 1129#if USE_XIM
1022 1130
1023void 1131void
1024rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) 1132rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg)
1025{ 1133{
1026 fg = pix_colors [Color_fg]; 1134 fg = pix_colors [Color_fg];
… …
1053 status_rect.height = fheight; 1161 status_rect.height = fheight;
1054} 1162}
1055 1163
1056/* Checking whether input method is running. */ 1164/* Checking whether input method is running. */
1057bool 1165bool
1058rxvt_term::IMisRunning () 1166rxvt_term::im_is_running ()
1059{ 1167{
1060 char *p;
1061 Atom atom; 1168 Atom atom;
1062 Window win; 1169 Window win;
1063 char server[IMBUFSIZ]; 1170 char server[IMBUFSIZ];
1064 1171
1065 /* get current locale modifier */ 1172 /* get current locale modifier */
1066 if ((p = XSetLocaleModifiers (NULL)) != NULL) 1173 if (char *p = XSetLocaleModifiers (0))
1067 { 1174 {
1068 strcpy (server, "@server="); 1175 strcpy (server, "@server=");
1069 strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ 1176 strncat (server, p + 4, IMBUFSIZ - 9); /* skip "@im=" */
1070 1177
1071 if ((p = strchr (server + 1, '@')) != NULL) /* first one only */ 1178 if (p = strchr (server + 1, '@')) /* first one only */
1072 *p = '\0'; 1179 *p = '\0';
1073 1180
1074 atom = XInternAtom (dpy, server, False); 1181 atom = XInternAtom (dpy, server, False);
1075 win = XGetSelectionOwner (dpy, atom); 1182 win = XGetSelectionOwner (dpy, atom);
1076 1183
1077 if (win != None) 1184 if (win != None)
1078 return True; 1185 return true;
1079 } 1186 }
1080 1187
1081 return False; 1188 return false;
1082} 1189}
1083 1190
1084void 1191void
1085rxvt_term::IMSendSpot () 1192rxvt_term::im_send_spot ()
1086{ 1193{
1087 XPoint nspot; 1194 XPoint nspot;
1088 XVaNestedList preedit_attr; 1195 XVaNestedList preedit_attr;
1089 1196
1090 if (!Input_Context 1197 if (!Input_Context
… …
1143 1250
1144 term->make_current (); 1251 term->make_current ();
1145 1252
1146 if (text) 1253 if (text)
1147 { 1254 {
1148 void *str; 1255 wchar_t *str;
1149 1256
1150 if (!text->encoding_is_wchar && text->string.multi_byte) 1257 if (!text->encoding_is_wchar && text->string.multi_byte)
1151 { 1258 {
1152 // of course, X makes it ugly again 1259 // of course, X makes it ugly again
1153 if (term->rs[Rs_imLocale]) 1260 if (term->rs[Rs_imLocale])
1154 SET_LOCALE (term->rs[Rs_imLocale]); 1261 SET_LOCALE (term->rs[Rs_imLocale]);
1155 1262
1156 str = rxvt_temp_buf ((text->length + 1) * sizeof (wchar_t)); 1263 str = rxvt_temp_buf<wchar_t> (text->length + 1);
1157 mbstowcs ((wchar_t *)str, text->string.multi_byte, text->length + 1); 1264 mbstowcs (str, text->string.multi_byte, text->length + 1);
1158 1265
1159 if (term->rs[Rs_imLocale]) 1266 if (term->rs[Rs_imLocale])
1160 SET_LOCALE (term->locale); 1267 SET_LOCALE (term->locale);
1161 } 1268 }
1162 else 1269 else
1163 str = (void *)text->string.wide_char; 1270 str = text->string.wide_char;
1164 1271
1165 HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW, 1272 HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
1166 DT_INT, call_data->caret, 1273 DT_INT, call_data->caret,
1167 DT_INT, call_data->chg_first, 1274 DT_INT, call_data->chg_first,
1168 DT_INT, call_data->chg_length, 1275 DT_INT, call_data->chg_length,
… …
1196/* 1303/*
1197 * Try to open a XIM with the current modifiers, then see if we can 1304 * Try to open a XIM with the current modifiers, then see if we can
1198 * open a suitable preedit type 1305 * open a suitable preedit type
1199 */ 1306 */
1200bool 1307bool
1201rxvt_term::IM_get_IC (const char *modifiers) 1308rxvt_term::im_get_ic (const char *modifiers)
1202{ 1309{
1203 int i, j, found; 1310 int i, j, found;
1204 XIM xim; 1311 XIM xim;
1205 XPoint spot; 1312 XPoint spot;
1206 XRectangle rect, status_rect, needed_rect; 1313 XRectangle rect, status_rect, needed_rect;
1207 unsigned long fg, bg; 1314 unsigned long fg, bg;
1208 const char *p; 1315 const char *p;
1209 char **s; 1316 char **s;
1210 XIMStyles *xim_styles; 1317 XIMStyles *xim_styles;
1211#ifdef ENABLE_XIM_ONTHESPOT
1212 XIMCallback xcb[4];
1213#endif
1214 1318
1215 set_environ (envv); 1319 set_environ (envv);
1216 1320
1217 if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) 1321 if (! ((p = XSetLocaleModifiers (modifiers)) && *p))
1218 return false; 1322 return false;
… …
1239 p = pet[pi]; 1343 p = pet[pi];
1240 1344
1241 if (!p) 1345 if (!p)
1242 continue; 1346 continue;
1243 1347
1244 s = rxvt_splitcommastring (p); 1348 s = rxvt_strsplit (',', p);
1245 1349
1246 for (i = found = 0; !found && s[i]; i++) 1350 for (i = found = 0; !found && s[i]; i++)
1247 { 1351 {
1248 if (!strcmp (s[i], "OverTheSpot")) 1352 if (!strcmp (s[i], "OverTheSpot"))
1249 input_style = XIMPreeditPosition | XIMStatusNothing; 1353 input_style = XIMPreeditPosition | XIMStatusNothing;
… …
1261 input_style = XIMPreeditNothing | XIMStatusNothing; 1365 input_style = XIMPreeditNothing | XIMStatusNothing;
1262 1366
1263 for (j = 0; j < xim_styles->count_styles; j++) 1367 for (j = 0; j < xim_styles->count_styles; j++)
1264 if (input_style == xim_styles->supported_styles[j]) 1368 if (input_style == xim_styles->supported_styles[j])
1265 { 1369 {
1266 rxvt_freecommastring (s); 1370 rxvt_free_strsplit (s);
1267 1371
1268 found = 1; 1372 found = 1;
1269 goto foundpet; 1373 goto foundpet;
1270 } 1374 }
1271 1375
1272 } 1376 }
1273 1377
1274 rxvt_freecommastring (s); 1378 rxvt_free_strsplit (s);
1275 } 1379 }
1276 1380
1277foundpet: 1381foundpet:
1278 1382
1279 XFree (xim_styles); 1383 XFree (xim_styles);
… …
1358 NULL); 1462 NULL);
1359 } 1463 }
1360#if ENABLE_XIM_ONTHESPOT 1464#if ENABLE_XIM_ONTHESPOT
1361 else if (input_style & XIMPreeditCallbacks) 1465 else if (input_style & XIMPreeditCallbacks)
1362 { 1466 {
1467 XIMCallback xcb[4];
1468
1363 im_set_position (spot); 1469 im_set_position (spot);
1364 1470
1365 xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start; 1471 xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start;
1366 xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done; 1472 xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done;
1367 xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw; 1473 xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw;
… …
1382#endif 1488#endif
1383 1489
1384 Input_Context = XCreateIC (xim, 1490 Input_Context = XCreateIC (xim,
1385 XNInputStyle, input_style, 1491 XNInputStyle, input_style,
1386 XNClientWindow, vt, 1492 XNClientWindow, vt,
1387 XNFocusWindow, parent[0], 1493 XNFocusWindow, parent,
1388 preedit_attr ? XNPreeditAttributes : NULL, 1494 preedit_attr ? XNPreeditAttributes : NULL,
1389 preedit_attr, 1495 preedit_attr,
1390 status_attr ? XNStatusAttributes : NULL, 1496 status_attr ? XNStatusAttributes : NULL,
1391 status_attr, NULL); 1497 status_attr, NULL);
1392 1498
… …
1405 // unfortunately, only the focus window is used by XIM, hard to fix 1511 // unfortunately, only the focus window is used by XIM, hard to fix
1406 if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL)) 1512 if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL))
1407 vt_select_input (); 1513 vt_select_input ();
1408#endif 1514#endif
1409 1515
1410 IMSetPosition (); 1516 im_set_position ();
1411 1517
1412 return true; 1518 return true;
1413} 1519}
1414 1520
1415void 1521void
… …
1425 im_destroy (); 1531 im_destroy ();
1426 1532
1427 if (Input_Context) 1533 if (Input_Context)
1428 return; 1534 return;
1429 1535
1430#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
1431 if (rs[Rs_imLocale]) 1536 if (rs[Rs_imLocale])
1432 SET_LOCALE (rs[Rs_imLocale]); 1537 SET_LOCALE (rs[Rs_imLocale]);
1433#endif
1434 1538
1435 p = rs[Rs_inputMethod]; 1539 p = rs[Rs_inputMethod];
1436 if (p && *p) 1540 if (p && *p)
1437 { 1541 {
1438 bool found = false; 1542 bool found = false;
1439 1543
1440 s = rxvt_splitcommastring (p); 1544 s = rxvt_strsplit (',', p);
1441 1545
1442 for (i = 0; s[i]; i++) 1546 for (i = 0; s[i]; i++)
1443 { 1547 {
1444 if (*s[i]) 1548 if (*s[i])
1445 { 1549 {
1446 strcpy (buf, "@im="); 1550 strcpy (buf, "@im=");
1447 strncat (buf, s[i], IMBUFSIZ - 5); 1551 strncat (buf, s[i], IMBUFSIZ - 5);
1448 if (IM_get_IC (buf)) 1552 if (im_get_ic (buf))
1449 { 1553 {
1450 found = true; 1554 found = true;
1451 break; 1555 break;
1452 } 1556 }
1453 } 1557 }
1454 } 1558 }
1455 1559
1456 rxvt_freecommastring (s); 1560 rxvt_free_strsplit (s);
1457 1561
1458 if (found) 1562 if (found)
1459 goto done; 1563 goto done;
1460 } 1564 }
1461 1565
1462 /* try with XMODIFIERS env. var. */ 1566 /* try with XMODIFIERS env. var. */
1463 if (IM_get_IC ("")) 1567 if (im_get_ic (""))
1464 goto done; 1568 goto done;
1465 1569
1466 /* try with no modifiers base IF the user didn't specify an IM */ 1570 /* try with no modifiers base IF the user didn't specify an IM */
1467 if (IM_get_IC ("@im=none")) 1571 if (im_get_ic ("@im=none"))
1468 goto done; 1572 goto done;
1469 1573
1470done: 1574done:
1471#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
1472 if (rs[Rs_imLocale]) 1575 if (rs[Rs_imLocale])
1473 SET_LOCALE (locale); 1576 SET_LOCALE (locale);
1474#endif
1475} 1577}
1476 1578
1477void 1579void
1478rxvt_term::IMSetPosition () 1580rxvt_term::im_set_position ()
1479{ 1581{
1480 XRectangle preedit_rect, status_rect, *needed_rect; 1582 XRectangle preedit_rect, status_rect, *needed_rect;
1481 XVaNestedList preedit_attr, status_attr; 1583 XVaNestedList preedit_attr, status_attr;
1482 1584
1483 if (!Input_Context 1585 if (!Input_Context
1484 || !focus 1586 || !focus
1485 || !(input_style & (XIMPreeditArea | XIMPreeditPosition)) 1587 || !(input_style & (XIMPreeditArea | XIMPreeditPosition))
1486 || !IMisRunning ()) 1588 || !im_is_running ())
1487 return; 1589 return;
1488 1590
1489 if (input_style & XIMPreeditPosition) 1591 if (input_style & XIMPreeditPosition)
1490 { 1592 {
1491 im_set_size (preedit_rect); 1593 im_set_size (preedit_rect);
… …
1521 1623
1522void 1624void
1523rxvt_term::get_window_origin (int &x, int &y) 1625rxvt_term::get_window_origin (int &x, int &y)
1524{ 1626{
1525 Window cr; 1627 Window cr;
1526 XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr); 1628 XTranslateCoordinates (dpy, parent, display->root, 0, 0, &x, &y, &cr);
1527/* fprintf (stderr, "origin is %+d%+d\n", x, y);*/
1528}
1529
1530Pixmap
1531rxvt_term::get_pixmap_property (int prop_id)
1532{
1533 if (prop_id > 0 && prop_id < NUM_XA)
1534 if (xa[prop_id])
1535 {
1536 int aformat;
1537 unsigned long nitems, bytes_after;
1538 Atom atype;
1539 unsigned char *prop = NULL;
1540 int result = XGetWindowProperty (dpy, display->root, xa[prop_id],
1541 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1542 &nitems, &bytes_after, &prop);
1543 if (result == Success && prop && atype == XA_PIXMAP)
1544 return *(Pixmap *)prop;
1545 }
1546
1547 return None;
1548} 1629}
1549 1630
1550#ifdef HAVE_BG_PIXMAP 1631#ifdef HAVE_BG_PIXMAP
1551# if TRACE_PIXMAPS
1552# undef update_background
1553void
1554rxvt_term::trace_update_background (const char *file, int line)
1555{
1556 fprintf (stderr, "%s:%d:update_background()\n", file, line);
1557 update_background ();
1558}
1559# endif
1560 1632
1561void 1633void
1562rxvt_term::update_background () 1634rxvt_term::update_background ()
1563{ 1635{
1564 if (update_background_ev.is_active ()) 1636 if (update_background_ev.is_active ())
1565 return; 1637 return;
1566 1638
1567 bgPixmap.invalidate (); 1639 bg_invalidate ();
1568 1640
1641 if (!mapped)
1642 return;
1643
1569 ev_tstamp to_wait = 0.5 - (ev::now () - bgPixmap.valid_since); 1644 ev_tstamp to_wait = 0.5 - (ev::now () - bg_valid_since);
1570 1645
1571 if (to_wait <= 0.) 1646 if (to_wait <= 0.)
1572 bgPixmap.render (); 1647 bg_render ();
1573 else 1648 else
1574 update_background_ev.start (to_wait); 1649 update_background_ev.start (to_wait);
1575} 1650}
1576 1651
1577void 1652void
1578rxvt_term::update_background_cb (ev::timer &w, int revents) 1653rxvt_term::update_background_cb (ev::timer &w, int revents)
1579{ 1654{
1580 make_current (); 1655 make_current ();
1581 1656
1582 update_background_ev.stop (); 1657 update_background_ev.stop ();
1583 bgPixmap.render (); 1658 bg_render ();
1584 refresh_check (); 1659 refresh_check ();
1585} 1660}
1586 1661
1587#endif /* HAVE_BG_PIXMAP */ 1662#endif /* HAVE_BG_PIXMAP */
1588 1663

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