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Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.329 by sf-exg, Wed Jul 21 11:02:14 2010 UTC vs.
Revision 1.387 by sf-exg, Sun Dec 30 15:38:04 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
40#include <cassert> 41#include <assert.h>
41#include <csignal> 42#include <signal.h>
42#include <cstring> 43#include <string.h>
43 44
44#include <termios.h> 45#include <termios.h>
45 46
46#ifdef HAVE_XSETLOCALE 47#ifdef HAVE_XSETLOCALE
47# define X_LOCALE 48# define X_LOCALE
48# include <X11/Xlocale.h> 49# include <X11/Xlocale.h>
49#else 50#else
50# ifdef HAVE_SETLOCALE
51# include <clocale> 51# include <locale.h>
52# endif 52#endif
53#endif
54 53
54struct termios rxvt_term::def_tio;
55vector<rxvt_term *> rxvt_term::termlist; 55vector<rxvt_term *> rxvt_term::termlist;
56 56
57// used to tell global functions which terminal instance is "active" 57// used to tell global functions which terminal instance is "active"
58rxvt_t rxvt_current_term; 58rxvt_t rxvt_current_term;
59 59
… …
94text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2) 94text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2)
95{ 95{
96 compose_char *cc; 96 compose_char *cc;
97 97
98 // break compose chains, as stupid readline really likes to duplicate 98 // break compose chains, as stupid readline really likes to duplicate
99 // composing characters for some reason near the end of a line. 99 // composing characters for some reason, near the end of a line.
100 cc = (*this)[c1]; 100 cc = (*this)[c1];
101 while (cc) 101 while (cc)
102 { 102 {
103 if (cc->c2 == c2) return c1; 103 if (cc->c2 == c2) return c1;
104 cc = (*this)[cc->c1]; 104 cc = (*this)[cc->c1];
105 } 105 }
106 106
107 // check to see whether this combination already exists otherwise 107 // check to see whether this combination already exists otherwise
108 for (cc = v.end (); cc-- > v.begin (); ) 108 for (cc = v.begin (); cc < v.end (); cc++)
109 {
110 if (cc->c1 == c1 && cc->c2 == c2) 109 if (cc->c1 == c1 && cc->c2 == c2)
111 return COMPOSE_LO + (cc - v.begin ()); 110 return COMPOSE_LO + (cc - v.begin ());
112 }
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)
116 { 114 {
117 static int seen; 115 static int seen;
118 116
119 if (!seen++) 117 if (!seen++)
120 fprintf (stderr, "too many unrepresentable composite characters, try --enable-unicode3\n"); 118 rxvt_warn ("too many unrepresentable composite characters, try --enable-unicode3\n");
121 119
122 return REPLACEMENT_CHAR; 120 return REPLACEMENT_CHAR;
123 } 121 }
124 122
125 v.push_back (compose_char (c1, c2)); 123 v.push_back (compose_char (c1, c2));
… …
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 ();
249 if (gc) XFreeGC (dpy, gc); 244 if (gc) XFreeGC (dpy, gc);
250 245
251 delete drawable; 246 delete drawable;
252 // destroy all windows 247 // destroy all windows
253 if (parent[0]) 248 if (parent)
254 XDestroyWindow (dpy, parent[0]); 249 XDestroyWindow (dpy, parent);
255 250
256 for (int i = 0; i < TOTAL_COLORS; i++) 251 for (int i = 0; i < TOTAL_COLORS; i++)
257 if (ISSET_PIXCOLOR (i)) 252 if (ISSET_PIXCOLOR (i))
258 { 253 {
259 pix_colors_focused [i].free (this); 254 pix_colors_focused [i].free (this);
… …
274 for (int i = 0; i < allocated.size (); i++) 269 for (int i = 0; i < allocated.size (); i++)
275 free (allocated [i]); 270 free (allocated [i]);
276 271
277 free (selection.text); 272 free (selection.text);
278 free (selection.clip_text); 273 free (selection.clip_text);
279 // TODO: manage env vars in child only(!)
280 free (env_display);
281 free (env_term);
282 free (locale); 274 free (locale);
283 free (v_buffer); 275 free (v_buffer);
284 free (incr_buf); 276
277 delete selection_req;
285 278
286 delete envv; 279 delete envv;
287 delete argv; 280 delete argv;
288 281
289#ifdef KEYSYM_RESOURCE 282#ifdef KEYSYM_RESOURCE
… …
322 { 315 {
323#if USE_XIM 316#if USE_XIM
324 im_ev.stop (display); 317 im_ev.stop (display);
325#endif 318#endif
326 scrollbar_ev.stop (display); 319 scrollbar_ev.stop (display);
327#if ENABLE_TRANSPARENCY || ENABLE_PERL 320#if BG_IMAGE_FROM_ROOT || ENABLE_PERL
328 rootwin_ev.stop (display); 321 rootwin_ev.stop (display);
329#endif 322#endif
330 incr_ev.stop ();
331 termwin_ev.stop (display); 323 termwin_ev.stop (display);
332 vt_ev.stop (display); 324 vt_ev.stop (display);
333 } 325 }
334 326
335 flush_ev.stop (); 327 flush_ev.stop ();
… …
359 make_current (); 351 make_current ();
360 352
361 delete this; 353 delete this;
362} 354}
363 355
356void
357rxvt_term::set_option (uint8_t opt, bool set) NOTHROW
358{
359 if (!opt)
360 return;
361
362 uint8_t mask = 1 << (opt & 7);
363 uint8_t &val = options [opt >> 3];
364
365 val = val & ~mask | (set ? mask : 0);
366}
367
364/*----------------------------------------------------------------------*/ 368/*----------------------------------------------------------------------*/
365/* 369/*
366 * Exit gracefully, clearing the utmp entry and restoring tty attributes 370 * Exit gracefully, clearing the utmp entry and restoring tty attributes
367 * TODO: if debugging, this should free up any known resources if we can
368 */ 371 */
369static XErrorHandler old_xerror_handler; 372static XErrorHandler old_xerror_handler;
370 373
371static void 374static void
372rxvt_emergency_cleanup () 375rxvt_emergency_cleanup ()
… …
374 for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) 377 for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
375 (*t)->emergency_cleanup (); 378 (*t)->emergency_cleanup ();
376} 379}
377 380
378#if !ENABLE_MINIMAL 381#if !ENABLE_MINIMAL
379static void 382static void ecb_cold
380print_x_error (Display *dpy, XErrorEvent *event) 383print_x_error (Display *dpy, XErrorEvent *event)
381{ 384{
382 char buffer[BUFSIZ]; 385 char buffer[BUFSIZ];
383 char mesg[BUFSIZ]; 386 char mesg[BUFSIZ];
384 char number[32]; 387 char number[32];
385 char *mtype = "XlibMessage"; 388
386 XGetErrorText(dpy, event->error_code, buffer, BUFSIZ);
387 XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ);
388 rxvt_warn ("An X Error occured, trying to continue after report.\n"); 389 rxvt_warn ("An X Error occurred, trying to continue after report.\n");
390
391 XGetErrorDatabaseText (dpy, "XlibMessage", "ErrorSerial", "Error Serial #%d", mesg, BUFSIZ);
392 snprintf (buffer, BUFSIZ, "+ %s\n", mesg); rxvt_warn (buffer, event->serial);
393
394 XGetErrorText (dpy, event->error_code, buffer, BUFSIZ);
395 XGetErrorDatabaseText (dpy, "XlibMessage", "XError", "X Error", mesg, BUFSIZ);
389 rxvt_warn ("%s: %s\n", mesg, buffer); 396 rxvt_warn ("+ %s: %s\n", mesg, buffer);
397
390 XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ); 398 XGetErrorDatabaseText (dpy, "XlibMessage", "MajorCode", "Request Major code %d", mesg, BUFSIZ);
391 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code); 399 snprintf (buffer, BUFSIZ, "+ %s\n", mesg); rxvt_warn (buffer, event->request_code);
392 sprintf(number, "%d", event->request_code); 400
393 XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ);
394 rxvt_warn ("(which is %s)\n", buffer);
395 if (event->request_code >= 128) { 401 if (event->request_code >= 128)
402 {
403#if 0
404 /* XListExtensions and probably query extensions hangs when there are multiple queues errors */
405 int nexts;
406 char **exts = XListExtensions (dpy, &nexts);
407
408 while (nexts)
409 {
410 char *extname = exts [nexts - 1];
411 int major, first_event, first_error;
412
413 if (XQueryExtension (dpy, extname, &major, &first_event, &first_error) && major == event->request_code)
414 {
415 XGetErrorDatabaseText (dpy, "XlibMessage", "MinorCode", "Request Minor code %d", mesg, BUFSIZ);
416 rxvt_warn ("+ (which is extension %s minor code %d)\n", extname, event->minor_code);
417
418 snprintf (buffer, BUFSIZ, "%s.%d", extname, event->minor_code);
419 XGetErrorDatabaseText (dpy, "XRequest", buffer, "an unregistered minor code", buffer, BUFSIZ);
420 rxvt_warn ("+ (which is %s)\n", buffer);
421
422 break;
423 }
424
425 printf ("nextss %d %s\n", nexts, extname);//D
426 --nexts;
427 ++exts;
428 }
429#else
430 int nexts = 0;
431 char **exts = 0;
432#endif
433
434 if (!nexts)
435 {
436 rxvt_warn ("+ (which is an unknown extension)\n", buffer);
437
396 XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d", 438 XGetErrorDatabaseText (dpy, "XlibMessage", "MinorCode", "Request Minor code %d", mesg, BUFSIZ);
397 mesg, BUFSIZ); 439 snprintf (buffer, BUFSIZ, "+ %s\n", mesg); rxvt_warn (buffer, event->minor_code);
398 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code); 440
441#if 0
442 sprintf (number, "RENDER.%d", event->minor_code);
443 XGetErrorDatabaseText (dpy, "XRequest", number, "", buffer, BUFSIZ);
444 rxvt_warn ("+ (which is %s)\n", buffer);
445#endif
446 }
447
448 XFreeExtensionList (exts);
399 } 449 }
450 else
451 {
452 sprintf (number, "%d", event->request_code);
453 XGetErrorDatabaseText (dpy, "XRequest", number, "", buffer, BUFSIZ);
454 rxvt_warn ("+ (which is %s)\n", buffer);
455 }
456
400 if ((event->error_code == BadWindow) || 457 if (event->error_code == BadWindow
401 (event->error_code == BadPixmap) || 458 || event->error_code == BadPixmap
402 (event->error_code == BadCursor) || 459 || event->error_code == BadCursor
403 (event->error_code == BadFont) || 460 || event->error_code == BadFont
404 (event->error_code == BadDrawable) || 461 || event->error_code == BadDrawable
405 (event->error_code == BadColor) || 462 || event->error_code == BadColor
406 (event->error_code == BadGC) || 463 || event->error_code == BadGC
407 (event->error_code == BadIDChoice) || 464 || event->error_code == BadIDChoice
408 (event->error_code == BadValue) || 465 || event->error_code == BadValue
409 (event->error_code == BadAtom)) { 466 || event->error_code == BadAtom)
467 {
410 if (event->error_code == BadValue) 468 if (event->error_code == BadValue)
411 XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x", 469 XGetErrorDatabaseText (dpy, "XlibMessage", "Value", "Value 0x%x", mesg, BUFSIZ);
412 mesg, BUFSIZ);
413 else if (event->error_code == BadAtom) 470 else if (event->error_code == BadAtom)
414 XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x", 471 XGetErrorDatabaseText (dpy, "XlibMessage", "AtomID", "AtomID 0x%x", mesg, BUFSIZ);
415 mesg, BUFSIZ);
416 else 472 else
417 XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", 473 XGetErrorDatabaseText (dpy, "XlibMessage", "ResourceID", "ResourceID 0x%x", mesg, BUFSIZ);
418 mesg, BUFSIZ);
419 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid);
420 }
421 XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",
422 mesg, BUFSIZ);
423 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial);
424}
425#endif
426 474
427int 475 snprintf (buffer, BUFSIZ, "+ %s\n", mesg); rxvt_warn (buffer, event->resourceid);
476 }
477}
478#endif
479
480int ecb_cold
428rxvt_xerror_handler (Display *display, XErrorEvent *event) 481rxvt_xerror_handler (Display *display, XErrorEvent *event)
429{ 482{
430 if (GET_R->allowedxerror == -1) 483 if (GET_R->allowedxerror == -1)
431 GET_R->allowedxerror = event->error_code; 484 GET_R->allowedxerror = event->error_code;
432 else 485 else
… …
441 } 494 }
442 495
443 return 0; 496 return 0;
444} 497}
445 498
446int 499int ecb_cold
447rxvt_xioerror_handler (Display *display) 500rxvt_xioerror_handler (Display *display)
448{ 501{
449 rxvt_warn ("X connection to '%s' broken, unable to recover, exiting.\n", 502 rxvt_warn ("X connection to '%s' broken, unable to recover, exiting.\n",
450 DisplayString (display)); 503 DisplayString (display));
451 rxvt_emergency_cleanup (); 504 rxvt_emergency_cleanup ();
… …
474 rxvt_emergency_cleanup (); 527 rxvt_emergency_cleanup ();
475 w.stop (); 528 w.stop ();
476 kill (getpid (), w.signum); 529 kill (getpid (), w.signum);
477} 530}
478 531
532static void
533rxvt_get_ttymode (struct termios *tio)
534{
535 if (tcgetattr (STDIN_FILENO, tio) < 0)
536 memset (tio, 0, sizeof (struct termios));
537
538 for (int i = 0; i < NCCS; i++)
539 tio->c_cc[i] = VDISABLE;
540
541 tio->c_cc[VINTR] = CINTR;
542 tio->c_cc[VQUIT] = CQUIT;
543 tio->c_cc[VERASE] = CERASE;
544#ifdef VERASE2
545 tio->c_cc[VERASE2] = CERASE2;
546#endif
547 tio->c_cc[VKILL] = CKILL;
548 tio->c_cc[VEOF] = CEOF;
549 tio->c_cc[VSTART] = CSTART;
550 tio->c_cc[VSTOP] = CSTOP;
551 tio->c_cc[VSUSP] = CSUSP;
552# ifdef VDSUSP
553 tio->c_cc[VDSUSP] = CDSUSP;
554# endif
555# ifdef VREPRINT
556 tio->c_cc[VREPRINT] = CRPRNT;
557# endif
558# ifdef VDISCRD
559 tio->c_cc[VDISCRD] = CFLUSH;
560# endif
561# ifdef VWERSE
562 tio->c_cc[VWERSE] = CWERASE;
563# endif
564# ifdef VLNEXT
565 tio->c_cc[VLNEXT] = CLNEXT;
566# endif
567# ifdef VSTATUS
568 tio->c_cc[VSTATUS] = CSTATUS;
569# endif
570
571# if VMIN != VEOF
572 tio->c_cc[VMIN] = 1;
573# endif
574# if VTIME != VEOL
575 tio->c_cc[VTIME] = 0;
576# endif
577
578 /* input modes */
579 tio->c_iflag = (BRKINT | IGNPAR | ICRNL
580# ifdef IMAXBEL
581 | IMAXBEL
582# endif
583 | IXON);
584
585 /* output modes */
586 tio->c_oflag = (OPOST | ONLCR);
587
588 /* control modes */
589 tio->c_cflag = (CS8 | CREAD);
590
591 /* local modes */
592 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
593# if defined (ECHOCTL) && defined (ECHOKE)
594 | ECHOCTL | ECHOKE
595# endif
596 | ECHOE | ECHOK);
597}
598
479char **rxvt_environ; // startup environment 599char **rxvt_environ; // startup environment
480 600
481void 601void
482rxvt_init () 602rxvt_init ()
483{ 603{
484 assert (("fontMask must not overlap other RS masks", 604 assert (("fontMask must not overlap other RS masks",
485 0 == (RS_fontMask & (RS_Sel | RS_baseattrMask | RS_customMask | RS_bgMask | RS_fgMask)))); 605 0 == (RS_fontMask & (RS_Sel | RS_baseattrMask | RS_customMask | RS_bgMask | RS_fgMask))));
486 606
487 ptytty::init (); 607 rxvt_get_ttymode (&rxvt_term::def_tio);
488 608
609 // get rid of stdin/stdout as we don't need them, to free resources
610 dup2 (STDERR_FILENO, STDIN_FILENO);
611 dup2 (STDERR_FILENO, STDOUT_FILENO);
612
489 if (!ev_default_loop (0)) 613 if (!ev_default_loop ())
490 rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n"); 614 rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n");
491 615
492 rxvt_environ = environ; 616 rxvt_environ = environ;
493 617
494 signal (SIGHUP, SIG_IGN); 618 signal (SIGHUP, SIG_IGN);
… …
500 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); 624 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);
501 // TODO: handle this with exceptions and tolerate the memory loss 625 // TODO: handle this with exceptions and tolerate the memory loss
502 XSetIOErrorHandler (rxvt_xioerror_handler); 626 XSetIOErrorHandler (rxvt_xioerror_handler);
503 627
504 XrmInitialize (); 628 XrmInitialize ();
629
630#if HAVE_PIXBUF
631 g_type_init ();
632#endif
505} 633}
506 634
507/*----------------------------------------------------------------------*/ 635/*----------------------------------------------------------------------*/
508/* 636/*
509 * window size/position calculations for XSizeHint and other storage. 637 * window size/position calculations for XSizeHint and other storage.
… …
630 if (recalc_y) 758 if (recalc_y)
631 szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth; 759 szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth;
632 760
633 ncol = width / fwidth; 761 ncol = width / fwidth;
634 nrow = height / fheight; 762 nrow = height / fheight;
763
764 // When the size of the vt window is not a multiple of the cell
765 // size, i.e., when the wm does not honour our size hints, there are
766 // extra areas not covered by the terminal screen. Such gaps, when a
767 // bg pixmap is set, would have to be cleared manually to properly
768 // refresh the background. We take the simpler route and shrink the
769 // vt window so as to avoid creating gaps.
770 vt_width = ncol * fwidth;
771 vt_height = nrow * fheight;
635} 772}
636 773
637/*----------------------------------------------------------------------*/ 774/*----------------------------------------------------------------------*/
638/* 775/*
639 * Tell the teletype handler what size the window is. 776 * Tell the teletype handler what size the window is.
… …
647 784
648 struct winsize ws; 785 struct winsize ws;
649 786
650 ws.ws_col = ncol; 787 ws.ws_col = ncol;
651 ws.ws_row = nrow; 788 ws.ws_row = nrow;
652 ws.ws_xpixel = width; 789 ws.ws_xpixel = vt_width;
653 ws.ws_ypixel = height; 790 ws.ws_ypixel = vt_height;
654 ioctl (pty->pty, TIOCSWINSZ, &ws); 791 ioctl (pty->pty, TIOCSWINSZ, &ws);
655 792
656#if 0 793#if 0
657 // TIOCSWINSZ is supposed to do this automatically and correctly 794 // TIOCSWINSZ is supposed to do this automatically and correctly
658 if (cmd_pid) /* force through to the command */ 795 if (cmd_pid) /* force through to the command */
659 kill (-cmd_pid, SIGWINCH); 796 kill (-cmd_pid, SIGWINCH);
660#endif 797#endif
661} 798}
662 799
663/*----------------------------------------------------------------------*/ 800/*----------------------------------------------------------------------*/
664/* set_fonts () - load and set the various fonts 801/* load and set the various fonts */
665 *
666 * init = 1 - initialize
667 *
668 * fontname == FONT_UP - switch to bigger font
669 * fontname == FONT_DN - switch to smaller font
670 */
671bool 802bool
672rxvt_term::set_fonts () 803rxvt_term::set_fonts ()
673{ 804{
674 rxvt_fontset *fs = new rxvt_fontset (this); 805 rxvt_fontset *fs = new rxvt_fontset (this);
675 rxvt_fontprop prop; 806 rxvt_fontprop prop;
… …
690 821
691 delete fontset[0]; 822 delete fontset[0];
692 fontset[0] = fs; 823 fontset[0] = fs;
693 824
694 prop = (*fs)[rxvt_fontset::firstFont]->properties (); 825 prop = (*fs)[rxvt_fontset::firstFont]->properties ();
695 prop.height += lineSpace; 826 prop.width = max (prop.width + letterSpace, 1);
696 prop.width += letterSpace;
697 827
698 fs->set_prop (prop, false); 828 fs->set_prop (prop, false);
699 829
700 fwidth = prop.width; 830 fwidth = prop.width;
701 fheight = prop.height; 831 fheight = prop.height + lineSpace;
702 fbase = prop.ascent; 832 fbase = prop.ascent;
703 833
704 for (int style = 1; style < 4; style++) 834 for (int style = 1; style < 4; style++)
705 { 835 {
706#if ENABLE_STYLES 836#if ENABLE_STYLES
… …
732#else 862#else
733 fontset[style] = fontset[0]; 863 fontset[style] = fontset[0];
734#endif 864#endif
735 } 865 }
736 866
737 if (parent[0]) 867 if (parent)
738 { 868 {
739 resize_all_windows (0, 0, 0); 869 resize_all_windows (0, 0, 0);
740 scr_remap_chars (); 870 scr_remap_chars ();
741 scr_touch (true); 871 scr_touch (true);
742 } 872 }
… …
745} 875}
746 876
747void 877void
748rxvt_term::set_string_property (Atom prop, const char *str, int len) 878rxvt_term::set_string_property (Atom prop, const char *str, int len)
749{ 879{
750 XChangeProperty (dpy, parent[0], 880 XChangeProperty (dpy, parent,
751 prop, XA_STRING, 8, PropModeReplace, 881 prop, XA_STRING, 8, PropModeReplace,
752 (const unsigned char *)str, len >= 0 ? len : strlen (str)); 882 (const unsigned char *)str, len >= 0 ? len : strlen (str));
753} 883}
754 884
755void 885void
… …
757{ 887{
758 XTextProperty ct; 888 XTextProperty ct;
759 889
760 if (XmbTextListToTextProperty (dpy, (char **)&str, 1, XStdICCTextStyle, &ct) >= 0) 890 if (XmbTextListToTextProperty (dpy, (char **)&str, 1, XStdICCTextStyle, &ct) >= 0)
761 { 891 {
762 XSetTextProperty (dpy, parent[0], &ct, prop); 892 XSetTextProperty (dpy, parent, &ct, prop);
763 XFree (ct.value); 893 XFree (ct.value);
764 } 894 }
765} 895}
766 896
767void 897void
768rxvt_term::set_utf8_property (Atom prop, const char *str, int len) 898rxvt_term::set_utf8_property (Atom prop, const char *str, int len)
769{ 899{
770 wchar_t *ws = rxvt_mbstowcs (str, len); 900 wchar_t *ws = rxvt_mbstowcs (str, len);
771 char *s = rxvt_wcstoutf8 (ws); 901 char *s = rxvt_wcstoutf8 (ws);
772 902
773 XChangeProperty (dpy, parent[0], 903 XChangeProperty (dpy, parent,
774 prop, xa[XA_UTF8_STRING], 8, PropModeReplace, 904 prop, xa[XA_UTF8_STRING], 8, PropModeReplace,
775 (const unsigned char *)s, strlen (s)); 905 (const unsigned char *)s, strlen (s));
776 906
777 free (s); 907 free (s);
778 free (ws); 908 free (ws);
… …
868 998
869/*----------------------------------------------------------------------*/ 999/*----------------------------------------------------------------------*/
870/* 1000/*
871 * find if fg/bg matches any of the normal (low-intensity) colors 1001 * find if fg/bg matches any of the normal (low-intensity) colors
872 */ 1002 */
873void 1003char *
874rxvt_term::set_colorfgbg () 1004rxvt_term::get_colorfgbg ()
875{ 1005{
876 unsigned int i; 1006 unsigned int i;
877 const char *xpmb = ""; 1007 const char *xpmb = "";
878 char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; 1008 char fstr[] = "default";
1009 char bstr[] = "default";
1010 char *env_colorfgbg;
879 1011
880 strcpy (fstr, "default");
881 strcpy (bstr, "default");
882 for (i = Color_Black; i <= Color_White; i++) 1012 for (i = Color_Black; i <= Color_White; i++)
883 if (pix_colors[Color_fg] == pix_colors[i]) 1013 if (pix_colors[Color_fg] == pix_colors[i])
884 { 1014 {
885 sprintf (fstr, "%d", (i - Color_Black)); 1015 sprintf (fstr, "%d", i - Color_Black);
886 break; 1016 break;
887 } 1017 }
888 1018
889 for (i = Color_Black; i <= Color_White; i++) 1019 for (i = Color_Black; i <= Color_White; i++)
890 if (pix_colors[Color_bg] == pix_colors[i]) 1020 if (pix_colors[Color_bg] == pix_colors[i])
891 { 1021 {
892 sprintf (bstr, "%d", (i - Color_Black)); 1022 sprintf (bstr, "%d", i - Color_Black);
893#ifdef BG_IMAGE_FROM_FILE 1023#if BG_IMAGE_FROM_FILE
894 xpmb = "default;"; 1024 xpmb = "default;";
895#endif 1025#endif
896 break; 1026 break;
897 } 1027 }
898 1028
1029 env_colorfgbg = (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg"));
899 sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); 1030 sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr);
1031 return env_colorfgbg;
900} 1032}
901 1033
902/*----------------------------------------------------------------------*/ 1034/*----------------------------------------------------------------------*/
903 1035
904bool 1036bool
… …
933 1065
934 // to avoid races between us and the wm, we clear the incremental size hints around the xresizewindow 1066 // to avoid races between us and the wm, we clear the incremental size hints around the xresizewindow
935 if (set_hint) 1067 if (set_hint)
936 { 1068 {
937 szHint.flags &= ~(PBaseSize | PResizeInc); 1069 szHint.flags &= ~(PBaseSize | PResizeInc);
938 XSetWMNormalHints (dpy, parent[0], &szHint); 1070 XSetWMNormalHints (dpy, parent, &szHint);
939 szHint.flags |= PBaseSize | PResizeInc; 1071 szHint.flags |= PBaseSize | PResizeInc;
940 } 1072 }
941 1073
942 if (!ignoreparent) 1074 if (!ignoreparent)
943 { 1075 {
… …
949 int x, y, x1, y1; 1081 int x, y, x1, y1;
950 int dx, dy; 1082 int dx, dy;
951 unsigned int unused_w1, unused_h1, unused_b1, unused_d1; 1083 unsigned int unused_w1, unused_h1, unused_b1, unused_d1;
952 Window unused_cr; 1084 Window unused_cr;
953 1085
954 XTranslateCoordinates (dpy, parent[0], display->root, 1086 XTranslateCoordinates (dpy, parent, display->root,
955 0, 0, &x, &y, &unused_cr); 1087 0, 0, &x, &y, &unused_cr);
956 XGetGeometry (dpy, parent[0], &unused_cr, &x1, &y1, 1088 XGetGeometry (dpy, parent, &unused_cr, &x1, &y1,
957 &unused_w1, &unused_h1, &unused_b1, &unused_d1); 1089 &unused_w1, &unused_h1, &unused_b1, &unused_d1);
958 /* 1090 /*
959 * if display->root isn't the parent window, a WM will probably have offset 1091 * if display->root isn't the parent window, a WM will probably have offset
960 * our position for handles and decorations. Counter it 1092 * our position for handles and decorations. Counter it
961 */ 1093 */
… …
978 if (y < y1) /* top half */ 1110 if (y < y1) /* top half */
979 dy = 0; 1111 dy = 0;
980 else if (y == y1) /* exact center */ 1112 else if (y == y1) /* exact center */
981 dy /= 2; 1113 dy /= 2;
982 1114
983 XMoveResizeWindow (dpy, parent[0], x + dx, y + dy, 1115 XMoveResizeWindow (dpy, parent, x + dx, y + dy,
984 szHint.width, szHint.height); 1116 szHint.width, szHint.height);
985#else 1117#else
986 XResizeWindow (dpy, parent[0], szHint.width, szHint.height); 1118 XResizeWindow (dpy, parent, szHint.width, szHint.height);
987#endif 1119#endif
988 } 1120 }
989 1121
990 if (set_hint) 1122 if (set_hint)
991 XSetWMNormalHints (dpy, parent[0], &szHint); 1123 XSetWMNormalHints (dpy, parent, &szHint);
992 1124
993 fix_screen = ncol != prev_ncol || nrow != prev_nrow; 1125 fix_screen = ncol != prev_ncol || nrow != prev_nrow;
994 1126
995 if (fix_screen || newwidth != old_width || newheight != old_height) 1127 if (fix_screen || newwidth != old_width || newheight != old_height)
996 { 1128 {
997 if (scrollBar.state) 1129 if (scrollBar.state)
998 scrollBar.resize (); 1130 scrollBar.resize ();
999 1131
1000 XMoveResizeWindow (dpy, vt, 1132 XMoveResizeWindow (dpy, vt,
1001 window_vt_x, window_vt_y, 1133 window_vt_x, window_vt_y,
1002 width, height); 1134 vt_width, vt_height);
1135
1136 HOOK_INVOKE ((this, HOOK_SIZE_CHANGE, DT_INT, newwidth, DT_INT, newheight, DT_END));
1003 1137
1004#ifdef HAVE_BG_PIXMAP 1138#ifdef HAVE_BG_PIXMAP
1005 if (bgPixmap.window_size_sensitive ()) 1139 if (bg_window_size_sensitive ())
1006 update_background (); 1140 update_background ();
1007#endif 1141#endif
1008 } 1142 }
1009 1143
1010 if (fix_screen || old_height == 0) 1144 if (fix_screen || old_height == 0)
1011 scr_reset (); 1145 scr_reset ();
1012 1146
1013#ifdef HAVE_BG_PIXMAP
1014// TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ?
1015// if (bgPixmap.pixmap)
1016// scr_touch (false);
1017#endif
1018
1019#ifdef USE_XIM 1147#if USE_XIM
1020 IMSetPosition (); 1148 im_set_position ();
1021#endif 1149#endif
1022} 1150}
1023 1151
1024/* 1152/*
1025 * Set the width/height of the vt window in characters. Units are pixels. 1153 * Set the width/height of the vt window in characters. Units are pixels.
… …
1038 newwidth = wattr.width - szHint.base_width; 1166 newwidth = wattr.width - szHint.base_width;
1039 if (newheight == 0) 1167 if (newheight == 0)
1040 newheight = wattr.height - szHint.base_height; 1168 newheight = wattr.height - szHint.base_height;
1041 } 1169 }
1042 1170
1043 if (newwidth != width || newheight != height) 1171 if (newwidth != vt_width || newheight != vt_height)
1044 { 1172 {
1045 newwidth += szHint.base_width; 1173 newwidth += szHint.base_width;
1046 newheight += szHint.base_height; 1174 newheight += szHint.base_height;
1047 resize_all_windows (newwidth, newheight, 0); 1175 resize_all_windows (newwidth, newheight, 0);
1048 } 1176 }
1049} 1177}
1050 1178
1051/* -------------------------------------------------------------------- * 1179/* -------------------------------------------------------------------- *
1052 * - X INPUT METHOD ROUTINES - * 1180 * - X INPUT METHOD ROUTINES - *
1053 * -------------------------------------------------------------------- */ 1181 * -------------------------------------------------------------------- */
1054#ifdef USE_XIM 1182#if USE_XIM
1055 1183
1056void 1184void
1057rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) 1185rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg)
1058{ 1186{
1059 fg = pix_colors [Color_fg]; 1187 fg = pix_colors [Color_fg];
… …
1086 status_rect.height = fheight; 1214 status_rect.height = fheight;
1087} 1215}
1088 1216
1089/* Checking whether input method is running. */ 1217/* Checking whether input method is running. */
1090bool 1218bool
1091rxvt_term::IMisRunning () 1219rxvt_term::im_is_running ()
1092{ 1220{
1093 Atom atom; 1221 Atom atom;
1094 Window win; 1222 Window win;
1095 char server[IMBUFSIZ]; 1223 char server[IMBUFSIZ];
1096 1224
… …
1105 1233
1106 atom = XInternAtom (dpy, server, False); 1234 atom = XInternAtom (dpy, server, False);
1107 win = XGetSelectionOwner (dpy, atom); 1235 win = XGetSelectionOwner (dpy, atom);
1108 1236
1109 if (win != None) 1237 if (win != None)
1110 return True; 1238 return true;
1111 } 1239 }
1112 1240
1113 return False; 1241 return false;
1114} 1242}
1115 1243
1116void 1244void
1117rxvt_term::IMSendSpot () 1245rxvt_term::im_send_spot ()
1118{ 1246{
1119 XPoint nspot; 1247 XPoint nspot;
1120 XVaNestedList preedit_attr; 1248 XVaNestedList preedit_attr;
1121 1249
1122 if (!Input_Context 1250 if (!Input_Context
… …
1228/* 1356/*
1229 * Try to open a XIM with the current modifiers, then see if we can 1357 * Try to open a XIM with the current modifiers, then see if we can
1230 * open a suitable preedit type 1358 * open a suitable preedit type
1231 */ 1359 */
1232bool 1360bool
1233rxvt_term::IM_get_IC (const char *modifiers) 1361rxvt_term::im_get_ic (const char *modifiers)
1234{ 1362{
1235 int i, j, found; 1363 int i, j, found;
1236 XIM xim; 1364 XIM xim;
1237 XPoint spot; 1365 XPoint spot;
1238 XRectangle rect, status_rect, needed_rect; 1366 XRectangle rect, status_rect, needed_rect;
1239 unsigned long fg, bg; 1367 unsigned long fg, bg;
1240 const char *p; 1368 const char *p;
1241 char **s; 1369 char **s;
1242 XIMStyles *xim_styles; 1370 XIMStyles *xim_styles;
1243#ifdef ENABLE_XIM_ONTHESPOT
1244 XIMCallback xcb[4];
1245#endif
1246 1371
1247 set_environ (envv); 1372 set_environ (envv);
1248 1373
1249 if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) 1374 if (! ((p = XSetLocaleModifiers (modifiers)) && *p))
1250 return false; 1375 return false;
… …
1271 p = pet[pi]; 1396 p = pet[pi];
1272 1397
1273 if (!p) 1398 if (!p)
1274 continue; 1399 continue;
1275 1400
1276 s = rxvt_splitcommastring (p); 1401 s = rxvt_strsplit (',', p);
1277 1402
1278 for (i = found = 0; !found && s[i]; i++) 1403 for (i = found = 0; !found && s[i]; i++)
1279 { 1404 {
1280 if (!strcmp (s[i], "OverTheSpot")) 1405 if (!strcmp (s[i], "OverTheSpot"))
1281 input_style = XIMPreeditPosition | XIMStatusNothing; 1406 input_style = XIMPreeditPosition | XIMStatusNothing;
… …
1293 input_style = XIMPreeditNothing | XIMStatusNothing; 1418 input_style = XIMPreeditNothing | XIMStatusNothing;
1294 1419
1295 for (j = 0; j < xim_styles->count_styles; j++) 1420 for (j = 0; j < xim_styles->count_styles; j++)
1296 if (input_style == xim_styles->supported_styles[j]) 1421 if (input_style == xim_styles->supported_styles[j])
1297 { 1422 {
1298 rxvt_freecommastring (s); 1423 rxvt_free_strsplit (s);
1299 1424
1300 found = 1; 1425 found = 1;
1301 goto foundpet; 1426 goto foundpet;
1302 } 1427 }
1303 1428
1304 } 1429 }
1305 1430
1306 rxvt_freecommastring (s); 1431 rxvt_free_strsplit (s);
1307 } 1432 }
1308 1433
1309foundpet: 1434foundpet:
1310 1435
1311 XFree (xim_styles); 1436 XFree (xim_styles);
… …
1390 NULL); 1515 NULL);
1391 } 1516 }
1392#if ENABLE_XIM_ONTHESPOT 1517#if ENABLE_XIM_ONTHESPOT
1393 else if (input_style & XIMPreeditCallbacks) 1518 else if (input_style & XIMPreeditCallbacks)
1394 { 1519 {
1520 XIMCallback xcb[4];
1521
1395 im_set_position (spot); 1522 im_set_position (spot);
1396 1523
1397 xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start; 1524 xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start;
1398 xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done; 1525 xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done;
1399 xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw; 1526 xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw;
… …
1414#endif 1541#endif
1415 1542
1416 Input_Context = XCreateIC (xim, 1543 Input_Context = XCreateIC (xim,
1417 XNInputStyle, input_style, 1544 XNInputStyle, input_style,
1418 XNClientWindow, vt, 1545 XNClientWindow, vt,
1419 XNFocusWindow, parent[0], 1546 XNFocusWindow, parent,
1420 preedit_attr ? XNPreeditAttributes : NULL, 1547 preedit_attr ? XNPreeditAttributes : NULL,
1421 preedit_attr, 1548 preedit_attr,
1422 status_attr ? XNStatusAttributes : NULL, 1549 status_attr ? XNStatusAttributes : NULL,
1423 status_attr, NULL); 1550 status_attr, NULL);
1424 1551
… …
1437 // unfortunately, only the focus window is used by XIM, hard to fix 1564 // unfortunately, only the focus window is used by XIM, hard to fix
1438 if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL)) 1565 if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL))
1439 vt_select_input (); 1566 vt_select_input ();
1440#endif 1567#endif
1441 1568
1442 IMSetPosition (); 1569 im_set_position ();
1443 1570
1444 return true; 1571 return true;
1445} 1572}
1446 1573
1447void 1574void
… …
1457 im_destroy (); 1584 im_destroy ();
1458 1585
1459 if (Input_Context) 1586 if (Input_Context)
1460 return; 1587 return;
1461 1588
1462#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
1463 if (rs[Rs_imLocale]) 1589 if (rs[Rs_imLocale])
1464 SET_LOCALE (rs[Rs_imLocale]); 1590 SET_LOCALE (rs[Rs_imLocale]);
1465#endif
1466 1591
1467 p = rs[Rs_inputMethod]; 1592 p = rs[Rs_inputMethod];
1468 if (p && *p) 1593 if (p && *p)
1469 { 1594 {
1470 bool found = false; 1595 bool found = false;
1471 1596
1472 s = rxvt_splitcommastring (p); 1597 s = rxvt_strsplit (',', p);
1473 1598
1474 for (i = 0; s[i]; i++) 1599 for (i = 0; s[i]; i++)
1475 { 1600 {
1476 if (*s[i]) 1601 if (*s[i])
1477 { 1602 {
1478 strcpy (buf, "@im="); 1603 strcpy (buf, "@im=");
1479 strncat (buf, s[i], IMBUFSIZ - 5); 1604 strncat (buf, s[i], IMBUFSIZ - 5);
1480 if (IM_get_IC (buf)) 1605 if (im_get_ic (buf))
1481 { 1606 {
1482 found = true; 1607 found = true;
1483 break; 1608 break;
1484 } 1609 }
1485 } 1610 }
1486 } 1611 }
1487 1612
1488 rxvt_freecommastring (s); 1613 rxvt_free_strsplit (s);
1489 1614
1490 if (found) 1615 if (found)
1491 goto done; 1616 goto done;
1492 } 1617 }
1493 1618
1494 /* try with XMODIFIERS env. var. */ 1619 /* try with XMODIFIERS env. var. */
1495 if (IM_get_IC ("")) 1620 if (im_get_ic (""))
1496 goto done; 1621 goto done;
1497 1622
1498 /* try with no modifiers base IF the user didn't specify an IM */ 1623 /* try with no modifiers base IF the user didn't specify an IM */
1499 if (IM_get_IC ("@im=none")) 1624 if (im_get_ic ("@im=none"))
1500 goto done; 1625 goto done;
1501 1626
1502done: 1627done:
1503#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
1504 if (rs[Rs_imLocale]) 1628 if (rs[Rs_imLocale])
1505 SET_LOCALE (locale); 1629 SET_LOCALE (locale);
1506#endif
1507} 1630}
1508 1631
1509void 1632void
1510rxvt_term::IMSetPosition () 1633rxvt_term::im_set_position ()
1511{ 1634{
1512 XRectangle preedit_rect, status_rect, *needed_rect; 1635 XRectangle preedit_rect, status_rect, *needed_rect;
1513 XVaNestedList preedit_attr, status_attr; 1636 XVaNestedList preedit_attr, status_attr;
1514 1637
1515 if (!Input_Context 1638 if (!Input_Context
1516 || !focus 1639 || !focus
1517 || !(input_style & (XIMPreeditArea | XIMPreeditPosition)) 1640 || !(input_style & (XIMPreeditArea | XIMPreeditPosition))
1518 || !IMisRunning ()) 1641 || !im_is_running ())
1519 return; 1642 return;
1520 1643
1521 if (input_style & XIMPreeditPosition) 1644 if (input_style & XIMPreeditPosition)
1522 { 1645 {
1523 im_set_size (preedit_rect); 1646 im_set_size (preedit_rect);
… …
1553 1676
1554void 1677void
1555rxvt_term::get_window_origin (int &x, int &y) 1678rxvt_term::get_window_origin (int &x, int &y)
1556{ 1679{
1557 Window cr; 1680 Window cr;
1558 XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr); 1681 XTranslateCoordinates (dpy, parent, display->root, 0, 0, &x, &y, &cr);
1559/* fprintf (stderr, "origin is %+d%+d\n", x, y);*/
1560}
1561
1562Pixmap
1563rxvt_term::get_pixmap_property (int prop_id)
1564{
1565 if (prop_id > 0 && prop_id < NUM_XA)
1566 if (xa[prop_id])
1567 {
1568 int aformat;
1569 unsigned long nitems, bytes_after;
1570 Atom atype;
1571 unsigned char *prop = NULL;
1572 int result = XGetWindowProperty (dpy, display->root, xa[prop_id],
1573 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1574 &nitems, &bytes_after, &prop);
1575 if (result == Success && prop && atype == XA_PIXMAP)
1576 return *(Pixmap *)prop;
1577 }
1578
1579 return None;
1580} 1682}
1581 1683
1582#ifdef HAVE_BG_PIXMAP 1684#ifdef HAVE_BG_PIXMAP
1583# if TRACE_PIXMAPS
1584# undef update_background
1585void
1586rxvt_term::trace_update_background (const char *file, int line)
1587{
1588 fprintf (stderr, "%s:%d:update_background()\n", file, line);
1589 update_background ();
1590}
1591# endif
1592 1685
1593void 1686void
1594rxvt_term::update_background () 1687rxvt_term::update_background ()
1595{ 1688{
1596 if (update_background_ev.is_active ()) 1689 if (update_background_ev.is_active ())
1597 return; 1690 return;
1598 1691
1599 bgPixmap.invalidate ();
1600
1601 ev_tstamp to_wait = 0.5 - (ev::now () - bgPixmap.valid_since); 1692 ev_tstamp to_wait = 0.5 - (ev::now () - bg_valid_since);
1602 1693
1603 if (to_wait <= 0.) 1694 if (to_wait <= 0.)
1604 bgPixmap.render (); 1695 bg_render ();
1605 else 1696 else
1606 update_background_ev.start (to_wait); 1697 update_background_ev.start (to_wait);
1607} 1698}
1608 1699
1609void 1700void
1610rxvt_term::update_background_cb (ev::timer &w, int revents) 1701rxvt_term::update_background_cb (ev::timer &w, int revents)
1611{ 1702{
1612 make_current (); 1703 make_current ();
1613 1704
1614 update_background_ev.stop (); 1705 update_background_ev.stop ();
1615 bgPixmap.render (); 1706 bg_render ();
1616 refresh_check (); 1707 refresh_check ();
1617} 1708}
1618 1709
1619#endif /* HAVE_BG_PIXMAP */ 1710#endif /* HAVE_BG_PIXMAP */
1620 1711

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