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Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.307 by ayin, Tue Feb 19 10:47:03 2008 UTC vs.
Revision 1.383 by sf-exg, Wed Aug 29 09:43:42 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#ifdef XTERM_SCROLLBAR 239 scrollBar.destroy ();
241 if (xscrollbarGC) XFreeGC (dpy, xscrollbarGC);
242 if (ShadowGC) XFreeGC (dpy, ShadowGC);
243#endif
244#ifdef PLAIN_SCROLLBAR
245 if (pscrollbarGC) XFreeGC (dpy, pscrollbarGC);
246#endif
247#ifdef NEXT_SCROLLBAR
248 if (blackGC) XFreeGC (dpy, blackGC);
249 if (whiteGC) XFreeGC (dpy, whiteGC);
250 if (grayGC) XFreeGC (dpy, grayGC);
251 if (darkGC) XFreeGC (dpy, darkGC);
252 if (stippleGC) XFreeGC (dpy, stippleGC);
253 if (dimple) XFreePixmap (dpy, dimple);
254 if (upArrow) XFreePixmap (dpy, upArrow);
255 if (downArrow) XFreePixmap (dpy, downArrow);
256 if (upArrowHi) XFreePixmap (dpy, upArrowHi);
257 if (downArrowHi) XFreePixmap (dpy, downArrowHi);
258#endif
259#ifdef RXVT_SCROLLBAR
260 if (topShadowGC) XFreeGC (dpy, topShadowGC);
261 if (botShadowGC) XFreeGC (dpy, botShadowGC);
262 if (scrollbarGC) XFreeGC (dpy, scrollbarGC);
263#endif
264 if (gc) XFreeGC (dpy, gc); 240 if (gc) XFreeGC (dpy, gc);
265 241
266 delete drawable; 242 delete drawable;
267 // destroy all windows 243 // destroy all windows
268 if (parent[0]) 244 if (parent)
269 XDestroyWindow (dpy, parent[0]); 245 XDestroyWindow (dpy, parent);
270 246
271 for (int i = 0; i < TOTAL_COLORS; i++) 247 for (int i = 0; i < TOTAL_COLORS; i++)
272 if (ISSET_PIXCOLOR (i)) 248 if (ISSET_PIXCOLOR (i))
273 { 249 {
274 pix_colors_focused [i].free (this); 250 pix_colors_focused [i].free (this);
… …
288 /* clear all resources */ 264 /* clear all resources */
289 for (int i = 0; i < allocated.size (); i++) 265 for (int i = 0; i < allocated.size (); i++)
290 free (allocated [i]); 266 free (allocated [i]);
291 267
292 free (selection.text); 268 free (selection.text);
293 // TODO: manage env vars in child only(!) 269 free (selection.clip_text);
294 free (env_display);
295 free (env_term);
296 free (locale); 270 free (locale);
297 free (v_buffer); 271 free (v_buffer);
298 free (incr_buf); 272
273 delete selection_req;
299 274
300 delete envv; 275 delete envv;
301 delete argv; 276 delete argv;
302 277
303#ifdef KEYSYM_RESOURCE 278#ifdef KEYSYM_RESOURCE
… …
339#endif 314#endif
340 scrollbar_ev.stop (display); 315 scrollbar_ev.stop (display);
341#if ENABLE_TRANSPARENCY || ENABLE_PERL 316#if ENABLE_TRANSPARENCY || ENABLE_PERL
342 rootwin_ev.stop (display); 317 rootwin_ev.stop (display);
343#endif 318#endif
344 incr_ev.stop ();
345 termwin_ev.stop (display); 319 termwin_ev.stop (display);
346 vt_ev.stop (display); 320 vt_ev.stop (display);
347 } 321 }
348 322
349 flush_ev.stop (); 323 flush_ev.stop ();
… …
373 make_current (); 347 make_current ();
374 348
375 delete this; 349 delete this;
376} 350}
377 351
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);
362}
363
378/*----------------------------------------------------------------------*/ 364/*----------------------------------------------------------------------*/
379/* 365/*
380 * Exit gracefully, clearing the utmp entry and restoring tty attributes 366 * Exit gracefully, clearing the utmp entry and restoring tty attributes
381 * TODO: if debugging, this should free up any known resources if we can
382 */ 367 */
383static XErrorHandler old_xerror_handler; 368static XErrorHandler old_xerror_handler;
384 369
385static void 370static void
386rxvt_emergency_cleanup () 371rxvt_emergency_cleanup ()
… …
388 for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) 373 for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
389 (*t)->emergency_cleanup (); 374 (*t)->emergency_cleanup ();
390} 375}
391 376
392#if !ENABLE_MINIMAL 377#if !ENABLE_MINIMAL
393static void 378static void ecb_cold
394print_x_error (Display *dpy, XErrorEvent *event) 379print_x_error (Display *dpy, XErrorEvent *event)
395{ 380{
396 char buffer[BUFSIZ]; 381 char buffer[BUFSIZ];
397 char mesg[BUFSIZ]; 382 char mesg[BUFSIZ];
398 char number[32]; 383 char number[32];
399 char *mtype = "XlibMessage"; 384
400 XGetErrorText(dpy, event->error_code, buffer, BUFSIZ);
401 XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ);
402 rxvt_warn ("An X Error occured, trying to continue after report.\n"); 385 rxvt_warn ("An X Error occurred, trying to continue after report.\n");
386
387 XGetErrorDatabaseText (dpy, "XlibMessage", "ErrorSerial", "Error Serial #%d", mesg, BUFSIZ);
388 snprintf (buffer, BUFSIZ, "+ %s\n", mesg); rxvt_warn (buffer, event->serial);
389
390 XGetErrorText (dpy, event->error_code, buffer, BUFSIZ);
391 XGetErrorDatabaseText (dpy, "XlibMessage", "XError", "X Error", mesg, BUFSIZ);
403 rxvt_warn ("%s: %s\n", mesg, buffer); 392 rxvt_warn ("+ %s: %s\n", mesg, buffer);
393
404 XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ); 394 XGetErrorDatabaseText (dpy, "XlibMessage", "MajorCode", "Request Major code %d", mesg, BUFSIZ);
405 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code); 395 snprintf (buffer, BUFSIZ, "+ %s\n", mesg); rxvt_warn (buffer, event->request_code);
406 sprintf(number, "%d", event->request_code); 396
407 XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ);
408 rxvt_warn ("(which is %s)\n", buffer);
409 if (event->request_code >= 128) { 397 if (event->request_code >= 128)
410 XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d", 398 {
411 mesg, BUFSIZ); 399#if 0
412 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code); 400 /* XListExtensions and probably query extensions hangs when there are multiple queues errors */
401 int nexts;
402 char **exts = XListExtensions (dpy, &nexts);
403
404 while (nexts)
405 {
406 char *extname = exts [nexts - 1];
407 int major, first_event, first_error;
408
409 if (XQueryExtension (dpy, extname, &major, &first_event, &first_error) && major == event->request_code)
410 {
411 XGetErrorDatabaseText (dpy, "XlibMessage", "MinorCode", "Request Minor code %d", mesg, BUFSIZ);
412 rxvt_warn ("+ (which is extension %s minor code %d)\n", extname, event->minor_code);
413
414 snprintf (buffer, BUFSIZ, "%s.%d", extname, event->minor_code);
415 XGetErrorDatabaseText (dpy, "XRequest", buffer, "an unregistered minor code", buffer, BUFSIZ);
416 rxvt_warn ("+ (which is %s)\n", buffer);
417
418 break;
419 }
420
421 printf ("nextss %d %s\n", nexts, extname);//D
422 --nexts;
423 ++exts;
424 }
425#else
426 int nexts = 0;
427 char **exts = 0;
428#endif
429
430 if (!nexts)
431 {
432 rxvt_warn ("+ (which is an unknown extension)\n", buffer);
433
434 XGetErrorDatabaseText (dpy, "XlibMessage", "MinorCode", "Request Minor code %d", mesg, BUFSIZ);
435 snprintf (buffer, BUFSIZ, "+ %s\n", mesg); rxvt_warn (buffer, event->minor_code);
436
437#if 0
438 sprintf (number, "RENDER.%d", event->minor_code);
439 XGetErrorDatabaseText (dpy, "XRequest", number, "", buffer, BUFSIZ);
440 rxvt_warn ("+ (which is %s)\n", buffer);
441#endif
442 }
443
444 XFreeExtensionList (exts);
413 } 445 }
446 else
447 {
448 sprintf (number, "%d", event->request_code);
449 XGetErrorDatabaseText (dpy, "XRequest", number, "", buffer, BUFSIZ);
450 rxvt_warn ("+ (which is %s)\n", buffer);
451 }
452
414 if ((event->error_code == BadWindow) || 453 if (event->error_code == BadWindow
415 (event->error_code == BadPixmap) || 454 || event->error_code == BadPixmap
416 (event->error_code == BadCursor) || 455 || event->error_code == BadCursor
417 (event->error_code == BadFont) || 456 || event->error_code == BadFont
418 (event->error_code == BadDrawable) || 457 || event->error_code == BadDrawable
419 (event->error_code == BadColor) || 458 || event->error_code == BadColor
420 (event->error_code == BadGC) || 459 || event->error_code == BadGC
421 (event->error_code == BadIDChoice) || 460 || event->error_code == BadIDChoice
422 (event->error_code == BadValue) || 461 || event->error_code == BadValue
423 (event->error_code == BadAtom)) { 462 || event->error_code == BadAtom)
463 {
424 if (event->error_code == BadValue) 464 if (event->error_code == BadValue)
425 XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x", 465 XGetErrorDatabaseText (dpy, "XlibMessage", "Value", "Value 0x%x", mesg, BUFSIZ);
426 mesg, BUFSIZ);
427 else if (event->error_code == BadAtom) 466 else if (event->error_code == BadAtom)
428 XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x", 467 XGetErrorDatabaseText (dpy, "XlibMessage", "AtomID", "AtomID 0x%x", mesg, BUFSIZ);
429 mesg, BUFSIZ); 468 else
430 else
431 XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", 469 XGetErrorDatabaseText (dpy, "XlibMessage", "ResourceID", "ResourceID 0x%x", mesg, BUFSIZ);
432 mesg, BUFSIZ);
433 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid);
434 }
435 XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",
436 mesg, BUFSIZ);
437 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial);
438}
439#endif
440 470
441int 471 snprintf (buffer, BUFSIZ, "+ %s\n", mesg); rxvt_warn (buffer, event->resourceid);
472 }
473}
474#endif
475
476int ecb_cold
442rxvt_xerror_handler (Display *display, XErrorEvent *event) 477rxvt_xerror_handler (Display *display, XErrorEvent *event)
443{ 478{
444 if (GET_R->allowedxerror == -1) 479 if (GET_R->allowedxerror == -1)
445 GET_R->allowedxerror = event->error_code; 480 GET_R->allowedxerror = event->error_code;
446 else 481 else
… …
455 } 490 }
456 491
457 return 0; 492 return 0;
458} 493}
459 494
460int 495int ecb_cold
461rxvt_xioerror_handler (Display *display) 496rxvt_xioerror_handler (Display *display)
462{ 497{
463 rxvt_warn ("X connection to '%s' broken, unable to recover, exiting.\n", 498 rxvt_warn ("X connection to '%s' broken, unable to recover, exiting.\n",
464 DisplayString (display)); 499 DisplayString (display));
465 rxvt_emergency_cleanup (); 500 rxvt_emergency_cleanup ();
… …
488 rxvt_emergency_cleanup (); 523 rxvt_emergency_cleanup ();
489 w.stop (); 524 w.stop ();
490 kill (getpid (), w.signum); 525 kill (getpid (), w.signum);
491} 526}
492 527
528static void
529rxvt_get_ttymode (struct termios *tio)
530{
531 if (tcgetattr (STDIN_FILENO, tio) < 0)
532 memset (tio, 0, sizeof (struct termios));
533
534 for (int i = 0; i < NCCS; i++)
535 tio->c_cc[i] = VDISABLE;
536
537 tio->c_cc[VINTR] = CINTR;
538 tio->c_cc[VQUIT] = CQUIT;
539 tio->c_cc[VERASE] = CERASE;
540#ifdef VERASE2
541 tio->c_cc[VERASE2] = CERASE2;
542#endif
543 tio->c_cc[VKILL] = CKILL;
544 tio->c_cc[VEOF] = CEOF;
545 tio->c_cc[VSTART] = CSTART;
546 tio->c_cc[VSTOP] = CSTOP;
547 tio->c_cc[VSUSP] = CSUSP;
548# ifdef VDSUSP
549 tio->c_cc[VDSUSP] = CDSUSP;
550# endif
551# ifdef VREPRINT
552 tio->c_cc[VREPRINT] = CRPRNT;
553# endif
554# ifdef VDISCRD
555 tio->c_cc[VDISCRD] = CFLUSH;
556# endif
557# ifdef VWERSE
558 tio->c_cc[VWERSE] = CWERASE;
559# endif
560# ifdef VLNEXT
561 tio->c_cc[VLNEXT] = CLNEXT;
562# endif
563# ifdef VSTATUS
564 tio->c_cc[VSTATUS] = CSTATUS;
565# endif
566
567# if VMIN != VEOF
568 tio->c_cc[VMIN] = 1;
569# endif
570# if VTIME != VEOL
571 tio->c_cc[VTIME] = 0;
572# endif
573
574 /* input modes */
575 tio->c_iflag = (BRKINT | IGNPAR | ICRNL
576# ifdef IMAXBEL
577 | IMAXBEL
578# endif
579 | IXON);
580
581 /* output modes */
582 tio->c_oflag = (OPOST | ONLCR);
583
584 /* control modes */
585 tio->c_cflag = (CS8 | CREAD);
586
587 /* local modes */
588 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
589# if defined (ECHOCTL) && defined (ECHOKE)
590 | ECHOCTL | ECHOKE
591# endif
592 | ECHOE | ECHOK);
593}
594
493char **rxvt_environ; // startup environment 595char **rxvt_environ; // startup environment
494 596
495void 597void
496rxvt_init () 598rxvt_init ()
497{ 599{
498 ptytty::init (); 600 assert (("fontMask must not overlap other RS masks",
601 0 == (RS_fontMask & (RS_Sel | RS_baseattrMask | RS_customMask | RS_bgMask | RS_fgMask))));
499 602
603 rxvt_get_ttymode (&rxvt_term::def_tio);
604
605 // get rid of stdin/stdout as we don't need them, to free resources
606 dup2 (STDERR_FILENO, STDIN_FILENO);
607 dup2 (STDERR_FILENO, STDOUT_FILENO);
608
500 if (!ev_default_loop (0)) 609 if (!ev_default_loop ())
501 rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n"); 610 rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n");
502 611
503 rxvt_environ = environ; 612 rxvt_environ = environ;
504 613
505 signal (SIGHUP, SIG_IGN); 614 signal (SIGHUP, SIG_IGN);
506 signal (SIGPIPE, SIG_IGN); 615 signal (SIGPIPE, SIG_IGN);
507 616
508 sig_handlers.sw_term.start (SIGTERM); ev_unref (); 617 sig_handlers.sw_term.start (SIGTERM); ev_unref ();
509 sig_handlers.sw_int.start (SIGINT); ev_unref (); 618 sig_handlers.sw_int.start (SIGINT); ev_unref ();
510
511 /* need to trap SIGURG for SVR4 (Unixware) rlogin */
512 /* signal (SIGURG, SIG_DFL); */
513 619
514 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); 620 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);
515 // TODO: handle this with exceptions and tolerate the memory loss 621 // TODO: handle this with exceptions and tolerate the memory loss
516 XSetIOErrorHandler (rxvt_xioerror_handler); 622 XSetIOErrorHandler (rxvt_xioerror_handler);
517 623
518 XrmInitialize (); 624 XrmInitialize ();
625
626#if HAVE_PIXBUF
627 g_type_init ();
628#endif
519} 629}
520 630
521/*----------------------------------------------------------------------*/ 631/*----------------------------------------------------------------------*/
522/* 632/*
523 * window size/position calculations for XSizeHint and other storage. 633 * window size/position calculations for XSizeHint and other storage.
… …
545 if (rs[Rs_geometry]) 655 if (rs[Rs_geometry])
546 flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h); 656 flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h);
547 657
548 if (flags & WidthValue) 658 if (flags & WidthValue)
549 { 659 {
660 if (!w)
661 rxvt_fatal ("illegal window geometry (width and height must be non-zero), aborting.\n");
662
550 ncol = clamp (w, 0, std::numeric_limits<int16_t>::max ()); 663 ncol = clamp (w, 1, std::numeric_limits<int16_t>::max ());
551 szHint.flags |= USSize; 664 szHint.flags |= USSize;
552 } 665 }
553 666
554 if (flags & HeightValue) 667 if (flags & HeightValue)
555 { 668 {
669 if (!h)
670 rxvt_fatal ("illegal window geometry (width and height must be non-zero), aborting.\n");
671
556 nrow = clamp (h, 0, std::numeric_limits<int16_t>::max ()); 672 nrow = clamp (h, 1, std::numeric_limits<int16_t>::max ());
557 szHint.flags |= USSize; 673 szHint.flags |= USSize;
558 } 674 }
559 675
560 if (flags & XValue) 676 if (flags & XValue)
561 { 677 {
… …
636 szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth; 752 szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth;
637 753
638 if (recalc_y) 754 if (recalc_y)
639 szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth; 755 szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth;
640 756
641 ncol = width / fwidth; 757 ncol = width / fwidth;
642 nrow = height / fheight; 758 nrow = height / fheight;
759
760 // When the size of the vt window is not a multiple of the cell
761 // size, i.e., when the wm does not honour our size hints, there are
762 // extra areas not covered by the terminal screen. Such gaps, when a
763 // bg pixmap is set, would have to be cleared manually to properly
764 // refresh the background. We take the simpler route and shrink the
765 // vt window so as to avoid creating gaps.
766 vt_width = ncol * fwidth;
767 vt_height = nrow * fheight;
643} 768}
644 769
645/*----------------------------------------------------------------------*/ 770/*----------------------------------------------------------------------*/
646/* 771/*
647 * Tell the teletype handler what size the window is. 772 * Tell the teletype handler what size the window is.
… …
655 780
656 struct winsize ws; 781 struct winsize ws;
657 782
658 ws.ws_col = ncol; 783 ws.ws_col = ncol;
659 ws.ws_row = nrow; 784 ws.ws_row = nrow;
660 ws.ws_xpixel = width; 785 ws.ws_xpixel = vt_width;
661 ws.ws_ypixel = height; 786 ws.ws_ypixel = vt_height;
662 (void)ioctl (pty->pty, TIOCSWINSZ, &ws); 787 ioctl (pty->pty, TIOCSWINSZ, &ws);
663 788
664#if 0 789#if 0
665 // TIOCSWINSZ is supposed to do this automatically and correctly 790 // TIOCSWINSZ is supposed to do this automatically and correctly
666 if (cmd_pid) /* force through to the command */ 791 if (cmd_pid) /* force through to the command */
667 kill (-cmd_pid, SIGWINCH); 792 kill (-cmd_pid, SIGWINCH);
668#endif 793#endif
669} 794}
670 795
671/*----------------------------------------------------------------------*/ 796/*----------------------------------------------------------------------*/
672/* set_fonts () - load and set the various fonts 797/* load and set the various fonts */
673 *
674 * init = 1 - initialize
675 *
676 * fontname == FONT_UP - switch to bigger font
677 * fontname == FONT_DN - switch to smaller font
678 */
679bool 798bool
680rxvt_term::set_fonts () 799rxvt_term::set_fonts ()
681{ 800{
682 rxvt_fontset *fs = new rxvt_fontset (this); 801 rxvt_fontset *fs = new rxvt_fontset (this);
683 rxvt_fontprop prop; 802 rxvt_fontprop prop;
… …
697#endif 816#endif
698 817
699 delete fontset[0]; 818 delete fontset[0];
700 fontset[0] = fs; 819 fontset[0] = fs;
701 820
702 prop = (*fs)[1]->properties (); 821 prop = (*fs)[rxvt_fontset::firstFont]->properties ();
703 prop.height += lineSpace; 822 prop.width = max (prop.width + letterSpace, 1);
704 823
705 fs->set_prop (prop, false); 824 fs->set_prop (prop, false);
706 825
707 fwidth = prop.width; 826 fwidth = prop.width;
708 fheight = prop.height; 827 fheight = prop.height + lineSpace;
709 fbase = prop.ascent; 828 fbase = prop.ascent;
710 829
711 for (int style = 1; style < 4; style++) 830 for (int style = 1; style < 4; style++)
712 { 831 {
713#if ENABLE_STYLES 832#if ENABLE_STYLES
… …
739#else 858#else
740 fontset[style] = fontset[0]; 859 fontset[style] = fontset[0];
741#endif 860#endif
742 } 861 }
743 862
744 if (parent[0]) 863 if (parent)
745 { 864 {
746 resize_all_windows (0, 0, 0); 865 resize_all_windows (0, 0, 0);
747 scr_remap_chars (); 866 scr_remap_chars ();
748 scr_touch (true); 867 scr_touch (true);
749 } 868 }
… …
752} 871}
753 872
754void 873void
755rxvt_term::set_string_property (Atom prop, const char *str, int len) 874rxvt_term::set_string_property (Atom prop, const char *str, int len)
756{ 875{
757 XChangeProperty (dpy, parent[0], 876 XChangeProperty (dpy, parent,
758 prop, XA_STRING, 8, PropModeReplace, 877 prop, XA_STRING, 8, PropModeReplace,
759 (const unsigned char *)str, len >= 0 ? len : strlen (str)); 878 (const unsigned char *)str, len >= 0 ? len : strlen (str));
760} 879}
761 880
762void 881void
882rxvt_term::set_mbstring_property (Atom prop, const char *str, int len)
883{
884 XTextProperty ct;
885
886 if (XmbTextListToTextProperty (dpy, (char **)&str, 1, XStdICCTextStyle, &ct) >= 0)
887 {
888 XSetTextProperty (dpy, parent, &ct, prop);
889 XFree (ct.value);
890 }
891}
892
893void
763rxvt_term::set_utf8_property (Atom prop, const char *str, int len) 894rxvt_term::set_utf8_property (Atom prop, const char *str, int len)
764{ 895{
765 wchar_t *ws = rxvt_mbstowcs (str, len); 896 wchar_t *ws = rxvt_mbstowcs (str, len);
766 char *s = rxvt_wcstoutf8 (ws); 897 char *s = rxvt_wcstoutf8 (ws);
767 898
768 XChangeProperty (dpy, parent[0], 899 XChangeProperty (dpy, parent,
769 prop, xa[XA_UTF8_STRING], 8, PropModeReplace, 900 prop, xa[XA_UTF8_STRING], 8, PropModeReplace,
770 (const unsigned char *)s, strlen (s)); 901 (const unsigned char *)s, strlen (s));
771 902
772 free (s); 903 free (s);
773 free (ws); 904 free (ws);
… …
777/*----------------------------------------------------------------------*/ 908/*----------------------------------------------------------------------*/
778/* xterm sequences - title, iconName, color (exptl) */ 909/* xterm sequences - title, iconName, color (exptl) */
779void 910void
780rxvt_term::set_title (const char *str) 911rxvt_term::set_title (const char *str)
781{ 912{
782 set_string_property (XA_WM_NAME, str); 913 set_mbstring_property (XA_WM_NAME, str);
783#if ENABLE_EWMH 914#if ENABLE_EWMH
784 set_utf8_property (xa[XA_NET_WM_NAME], str); 915 set_utf8_property (xa[XA_NET_WM_NAME], str);
785#endif 916#endif
786} 917}
787 918
788void 919void
789rxvt_term::set_icon_name (const char *str) 920rxvt_term::set_icon_name (const char *str)
790{ 921{
791 set_string_property (XA_WM_ICON_NAME, str); 922 set_mbstring_property (XA_WM_ICON_NAME, str);
792#if ENABLE_EWMH 923#if ENABLE_EWMH
793 set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); 924 set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);
794#endif 925#endif
795} 926}
796 927
… …
863 994
864/*----------------------------------------------------------------------*/ 995/*----------------------------------------------------------------------*/
865/* 996/*
866 * find if fg/bg matches any of the normal (low-intensity) colors 997 * find if fg/bg matches any of the normal (low-intensity) colors
867 */ 998 */
868void 999char *
869rxvt_term::set_colorfgbg () 1000rxvt_term::get_colorfgbg ()
870{ 1001{
871 unsigned int i; 1002 unsigned int i;
872 const char *xpmb = ""; 1003 const char *xpmb = "";
873 char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; 1004 char fstr[] = "default";
1005 char bstr[] = "default";
1006 char *env_colorfgbg;
874 1007
875 strcpy (fstr, "default");
876 strcpy (bstr, "default");
877 for (i = Color_Black; i <= Color_White; i++) 1008 for (i = Color_Black; i <= Color_White; i++)
878 if (pix_colors[Color_fg] == pix_colors[i]) 1009 if (pix_colors[Color_fg] == pix_colors[i])
879 { 1010 {
880 sprintf (fstr, "%d", (i - Color_Black)); 1011 sprintf (fstr, "%d", i - Color_Black);
881 break; 1012 break;
882 } 1013 }
883 1014
884 for (i = Color_Black; i <= Color_White; i++) 1015 for (i = Color_Black; i <= Color_White; i++)
885 if (pix_colors[Color_bg] == pix_colors[i]) 1016 if (pix_colors[Color_bg] == pix_colors[i])
886 { 1017 {
887 sprintf (bstr, "%d", (i - Color_Black)); 1018 sprintf (bstr, "%d", i - Color_Black);
888#ifdef BG_IMAGE_FROM_FILE 1019#if BG_IMAGE_FROM_FILE
889 xpmb = "default;"; 1020 xpmb = "default;";
890#endif 1021#endif
891 break; 1022 break;
892 } 1023 }
893 1024
1025 env_colorfgbg = (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg"));
894 sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); 1026 sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr);
1027 return env_colorfgbg;
895} 1028}
896 1029
897/*----------------------------------------------------------------------*/ 1030/*----------------------------------------------------------------------*/
898 1031
899bool 1032bool
… …
922 int old_width = szHint.width; 1055 int old_width = szHint.width;
923 int old_height = szHint.height; 1056 int old_height = szHint.height;
924 1057
925 window_calc (newwidth, newheight); 1058 window_calc (newwidth, newheight);
926 1059
927 if (!HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END))) 1060 bool set_hint = !HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END));
1061
1062 // to avoid races between us and the wm, we clear the incremental size hints around the xresizewindow
1063 if (set_hint)
1064 {
1065 szHint.flags &= ~(PBaseSize | PResizeInc);
928 XSetWMNormalHints (dpy, parent[0], &szHint); 1066 XSetWMNormalHints (dpy, parent, &szHint);
1067 szHint.flags |= PBaseSize | PResizeInc;
1068 }
929 1069
930 if (!ignoreparent) 1070 if (!ignoreparent)
931 { 1071 {
932#ifdef SMART_RESIZE 1072#ifdef SMART_RESIZE
933 /* 1073 /*
… …
937 int x, y, x1, y1; 1077 int x, y, x1, y1;
938 int dx, dy; 1078 int dx, dy;
939 unsigned int unused_w1, unused_h1, unused_b1, unused_d1; 1079 unsigned int unused_w1, unused_h1, unused_b1, unused_d1;
940 Window unused_cr; 1080 Window unused_cr;
941 1081
942 XTranslateCoordinates (dpy, parent[0], display->root, 1082 XTranslateCoordinates (dpy, parent, display->root,
943 0, 0, &x, &y, &unused_cr); 1083 0, 0, &x, &y, &unused_cr);
944 XGetGeometry (dpy, parent[0], &unused_cr, &x1, &y1, 1084 XGetGeometry (dpy, parent, &unused_cr, &x1, &y1,
945 &unused_w1, &unused_h1, &unused_b1, &unused_d1); 1085 &unused_w1, &unused_h1, &unused_b1, &unused_d1);
946 /* 1086 /*
947 * if display->root isn't the parent window, a WM will probably have offset 1087 * if display->root isn't the parent window, a WM will probably have offset
948 * our position for handles and decorations. Counter it 1088 * our position for handles and decorations. Counter it
949 */ 1089 */
… …
966 if (y < y1) /* top half */ 1106 if (y < y1) /* top half */
967 dy = 0; 1107 dy = 0;
968 else if (y == y1) /* exact center */ 1108 else if (y == y1) /* exact center */
969 dy /= 2; 1109 dy /= 2;
970 1110
971 XMoveResizeWindow (dpy, parent[0], x + dx, y + dy, 1111 XMoveResizeWindow (dpy, parent, x + dx, y + dy,
972 szHint.width, szHint.height); 1112 szHint.width, szHint.height);
973#else 1113#else
974 XResizeWindow (dpy, parent[0], szHint.width, szHint.height); 1114 XResizeWindow (dpy, parent, szHint.width, szHint.height);
975#endif 1115#endif
976 } 1116 }
1117
1118 if (set_hint)
1119 XSetWMNormalHints (dpy, parent, &szHint);
977 1120
978 fix_screen = ncol != prev_ncol || nrow != prev_nrow; 1121 fix_screen = ncol != prev_ncol || nrow != prev_nrow;
979 1122
980 if (fix_screen || newwidth != old_width || newheight != old_height) 1123 if (fix_screen || newwidth != old_width || newheight != old_height)
981 { 1124 {
982 if (scrollBar.state) 1125 if (scrollBar.state)
983 scrollBar.resize (); 1126 scrollBar.resize ();
984 1127
985 XMoveResizeWindow (dpy, vt, 1128 XMoveResizeWindow (dpy, vt,
986 window_vt_x, window_vt_y, 1129 window_vt_x, window_vt_y,
987 width, height); 1130 vt_width, vt_height);
1131
1132 HOOK_INVOKE ((this, HOOK_SIZE_CHANGE, DT_INT, newwidth, DT_INT, newheight, DT_END));
988 1133
989#ifdef HAVE_BG_PIXMAP 1134#ifdef HAVE_BG_PIXMAP
990 if (bgPixmap.window_size_sensitive ()) 1135 if (bg_window_size_sensitive ())
991 update_background (); 1136 update_background ();
992#endif 1137#endif
993
994 scr_clear ();
995 } 1138 }
996 1139
997 if (fix_screen || old_height == 0) 1140 if (fix_screen || old_height == 0)
998 scr_reset (); 1141 scr_reset ();
999 1142
1000 // TODO, with nvidia-8178, resizes kill the alpha channel, report if not fixed in newer version
1001 //scr_touch (false);
1002
1003#ifdef HAVE_BG_PIXMAP
1004// TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ?
1005// if (bgPixmap.pixmap)
1006// scr_touch (false);
1007#endif
1008
1009#ifdef USE_XIM 1143#if USE_XIM
1010 IMSetPosition (); 1144 im_set_position ();
1011#endif 1145#endif
1012} 1146}
1013 1147
1014/* 1148/*
1015 * Set the width/height of the vt window in characters. Units are pixels. 1149 * Set the width/height of the vt window in characters. Units are pixels.
… …
1028 newwidth = wattr.width - szHint.base_width; 1162 newwidth = wattr.width - szHint.base_width;
1029 if (newheight == 0) 1163 if (newheight == 0)
1030 newheight = wattr.height - szHint.base_height; 1164 newheight = wattr.height - szHint.base_height;
1031 } 1165 }
1032 1166
1033 if (newwidth != width || newheight != height) 1167 if (newwidth != vt_width || newheight != vt_height)
1034 { 1168 {
1035 newwidth += szHint.base_width; 1169 newwidth += szHint.base_width;
1036 newheight += szHint.base_height; 1170 newheight += szHint.base_height;
1037 resize_all_windows (newwidth, newheight, 0); 1171 resize_all_windows (newwidth, newheight, 0);
1038 } 1172 }
1039} 1173}
1040 1174
1041/* -------------------------------------------------------------------- * 1175/* -------------------------------------------------------------------- *
1042 * - X INPUT METHOD ROUTINES - * 1176 * - X INPUT METHOD ROUTINES - *
1043 * -------------------------------------------------------------------- */ 1177 * -------------------------------------------------------------------- */
1044#ifdef USE_XIM 1178#if USE_XIM
1045 1179
1046void 1180void
1047rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) 1181rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg)
1048{ 1182{
1049 fg = pix_colors [Color_fg]; 1183 fg = pix_colors [Color_fg];
… …
1076 status_rect.height = fheight; 1210 status_rect.height = fheight;
1077} 1211}
1078 1212
1079/* Checking whether input method is running. */ 1213/* Checking whether input method is running. */
1080bool 1214bool
1081rxvt_term::IMisRunning () 1215rxvt_term::im_is_running ()
1082{ 1216{
1083 char *p;
1084 Atom atom; 1217 Atom atom;
1085 Window win; 1218 Window win;
1086 char server[IMBUFSIZ]; 1219 char server[IMBUFSIZ];
1087 1220
1088 /* get current locale modifier */ 1221 /* get current locale modifier */
1089 if ((p = XSetLocaleModifiers (NULL)) != NULL) 1222 if (char *p = XSetLocaleModifiers (0))
1090 { 1223 {
1091 strcpy (server, "@server="); 1224 strcpy (server, "@server=");
1092 strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ 1225 strncat (server, p + 4, IMBUFSIZ - 9); /* skip "@im=" */
1093 1226
1094 if ((p = strchr (server + 1, '@')) != NULL) /* first one only */ 1227 if (p = strchr (server + 1, '@')) /* first one only */
1095 *p = '\0'; 1228 *p = '\0';
1096 1229
1097 atom = XInternAtom (dpy, server, False); 1230 atom = XInternAtom (dpy, server, False);
1098 win = XGetSelectionOwner (dpy, atom); 1231 win = XGetSelectionOwner (dpy, atom);
1099 1232
1100 if (win != None) 1233 if (win != None)
1101 return True; 1234 return true;
1102 } 1235 }
1103 1236
1104 return False; 1237 return false;
1105} 1238}
1106 1239
1107void 1240void
1108rxvt_term::IMSendSpot () 1241rxvt_term::im_send_spot ()
1109{ 1242{
1110 XPoint nspot; 1243 XPoint nspot;
1111 XVaNestedList preedit_attr; 1244 XVaNestedList preedit_attr;
1112 1245
1113 if (!Input_Context 1246 if (!Input_Context
… …
1166 1299
1167 term->make_current (); 1300 term->make_current ();
1168 1301
1169 if (text) 1302 if (text)
1170 { 1303 {
1171 void *str; 1304 wchar_t *str;
1172 1305
1173 if (!text->encoding_is_wchar && text->string.multi_byte) 1306 if (!text->encoding_is_wchar && text->string.multi_byte)
1174 { 1307 {
1175 // of course, X makes it ugly again 1308 // of course, X makes it ugly again
1176 if (term->rs[Rs_imLocale]) 1309 if (term->rs[Rs_imLocale])
1177 SET_LOCALE (term->rs[Rs_imLocale]); 1310 SET_LOCALE (term->rs[Rs_imLocale]);
1178 1311
1179 str = rxvt_temp_buf ((text->length + 1) * sizeof (wchar_t)); 1312 str = rxvt_temp_buf<wchar_t> (text->length + 1);
1180 mbstowcs ((wchar_t *)str, text->string.multi_byte, text->length + 1); 1313 mbstowcs (str, text->string.multi_byte, text->length + 1);
1181 1314
1182 if (term->rs[Rs_imLocale]) 1315 if (term->rs[Rs_imLocale])
1183 SET_LOCALE (term->locale); 1316 SET_LOCALE (term->locale);
1184 } 1317 }
1185 else 1318 else
1186 str = (void *)text->string.wide_char; 1319 str = text->string.wide_char;
1187 1320
1188 HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW, 1321 HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
1189 DT_INT, call_data->caret, 1322 DT_INT, call_data->caret,
1190 DT_INT, call_data->chg_first, 1323 DT_INT, call_data->chg_first,
1191 DT_INT, call_data->chg_length, 1324 DT_INT, call_data->chg_length,
… …
1219/* 1352/*
1220 * Try to open a XIM with the current modifiers, then see if we can 1353 * Try to open a XIM with the current modifiers, then see if we can
1221 * open a suitable preedit type 1354 * open a suitable preedit type
1222 */ 1355 */
1223bool 1356bool
1224rxvt_term::IM_get_IC (const char *modifiers) 1357rxvt_term::im_get_ic (const char *modifiers)
1225{ 1358{
1226 int i, j, found; 1359 int i, j, found;
1227 XIM xim; 1360 XIM xim;
1228 XPoint spot; 1361 XPoint spot;
1229 XRectangle rect, status_rect, needed_rect; 1362 XRectangle rect, status_rect, needed_rect;
1230 unsigned long fg, bg; 1363 unsigned long fg, bg;
1231 const char *p; 1364 const char *p;
1232 char **s; 1365 char **s;
1233 XIMStyles *xim_styles; 1366 XIMStyles *xim_styles;
1234#ifdef ENABLE_XIM_ONTHESPOT
1235 XIMCallback xcb[4];
1236#endif
1237 1367
1238 set_environ (envv); 1368 set_environ (envv);
1239 1369
1240 if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) 1370 if (! ((p = XSetLocaleModifiers (modifiers)) && *p))
1241 return false; 1371 return false;
… …
1262 p = pet[pi]; 1392 p = pet[pi];
1263 1393
1264 if (!p) 1394 if (!p)
1265 continue; 1395 continue;
1266 1396
1267 s = rxvt_splitcommastring (p); 1397 s = rxvt_strsplit (',', p);
1268 1398
1269 for (i = found = 0; !found && s[i]; i++) 1399 for (i = found = 0; !found && s[i]; i++)
1270 { 1400 {
1271 if (!strcmp (s[i], "OverTheSpot")) 1401 if (!strcmp (s[i], "OverTheSpot"))
1272 input_style = XIMPreeditPosition | XIMStatusNothing; 1402 input_style = XIMPreeditPosition | XIMStatusNothing;
… …
1284 input_style = XIMPreeditNothing | XIMStatusNothing; 1414 input_style = XIMPreeditNothing | XIMStatusNothing;
1285 1415
1286 for (j = 0; j < xim_styles->count_styles; j++) 1416 for (j = 0; j < xim_styles->count_styles; j++)
1287 if (input_style == xim_styles->supported_styles[j]) 1417 if (input_style == xim_styles->supported_styles[j])
1288 { 1418 {
1289 rxvt_freecommastring (s); 1419 rxvt_free_strsplit (s);
1290 1420
1291 found = 1; 1421 found = 1;
1292 goto foundpet; 1422 goto foundpet;
1293 } 1423 }
1294 1424
1295 } 1425 }
1296 1426
1297 rxvt_freecommastring (s); 1427 rxvt_free_strsplit (s);
1298 } 1428 }
1299 1429
1300foundpet: 1430foundpet:
1301 1431
1302 XFree (xim_styles); 1432 XFree (xim_styles);
… …
1381 NULL); 1511 NULL);
1382 } 1512 }
1383#if ENABLE_XIM_ONTHESPOT 1513#if ENABLE_XIM_ONTHESPOT
1384 else if (input_style & XIMPreeditCallbacks) 1514 else if (input_style & XIMPreeditCallbacks)
1385 { 1515 {
1516 XIMCallback xcb[4];
1517
1386 im_set_position (spot); 1518 im_set_position (spot);
1387 1519
1388 xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start; 1520 xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start;
1389 xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done; 1521 xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done;
1390 xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw; 1522 xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw;
… …
1405#endif 1537#endif
1406 1538
1407 Input_Context = XCreateIC (xim, 1539 Input_Context = XCreateIC (xim,
1408 XNInputStyle, input_style, 1540 XNInputStyle, input_style,
1409 XNClientWindow, vt, 1541 XNClientWindow, vt,
1410 XNFocusWindow, parent[0], 1542 XNFocusWindow, parent,
1411 preedit_attr ? XNPreeditAttributes : NULL, 1543 preedit_attr ? XNPreeditAttributes : NULL,
1412 preedit_attr, 1544 preedit_attr,
1413 status_attr ? XNStatusAttributes : NULL, 1545 status_attr ? XNStatusAttributes : NULL,
1414 status_attr, NULL); 1546 status_attr, NULL);
1415 1547
… …
1428 // unfortunately, only the focus window is used by XIM, hard to fix 1560 // unfortunately, only the focus window is used by XIM, hard to fix
1429 if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL)) 1561 if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL))
1430 vt_select_input (); 1562 vt_select_input ();
1431#endif 1563#endif
1432 1564
1433 IMSetPosition (); 1565 im_set_position ();
1434 1566
1435 return true; 1567 return true;
1436} 1568}
1437 1569
1438void 1570void
… …
1448 im_destroy (); 1580 im_destroy ();
1449 1581
1450 if (Input_Context) 1582 if (Input_Context)
1451 return; 1583 return;
1452 1584
1453#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
1454 if (rs[Rs_imLocale]) 1585 if (rs[Rs_imLocale])
1455 SET_LOCALE (rs[Rs_imLocale]); 1586 SET_LOCALE (rs[Rs_imLocale]);
1456#endif
1457 1587
1458 p = rs[Rs_inputMethod]; 1588 p = rs[Rs_inputMethod];
1459 if (p && *p) 1589 if (p && *p)
1460 { 1590 {
1461 bool found = false; 1591 bool found = false;
1462 1592
1463 s = rxvt_splitcommastring (p); 1593 s = rxvt_strsplit (',', p);
1464 1594
1465 for (i = 0; s[i]; i++) 1595 for (i = 0; s[i]; i++)
1466 { 1596 {
1467 if (*s[i]) 1597 if (*s[i])
1468 { 1598 {
1469 strcpy (buf, "@im="); 1599 strcpy (buf, "@im=");
1470 strncat (buf, s[i], IMBUFSIZ - 5); 1600 strncat (buf, s[i], IMBUFSIZ - 5);
1471 if (IM_get_IC (buf)) 1601 if (im_get_ic (buf))
1472 { 1602 {
1473 found = true; 1603 found = true;
1474 break; 1604 break;
1475 } 1605 }
1476 } 1606 }
1477 } 1607 }
1478 1608
1479 rxvt_freecommastring (s); 1609 rxvt_free_strsplit (s);
1480 1610
1481 if (found) 1611 if (found)
1482 goto done; 1612 goto done;
1483 } 1613 }
1484 1614
1485 /* try with XMODIFIERS env. var. */ 1615 /* try with XMODIFIERS env. var. */
1486 if (IM_get_IC ("")) 1616 if (im_get_ic (""))
1487 goto done; 1617 goto done;
1488 1618
1489 /* try with no modifiers base IF the user didn't specify an IM */ 1619 /* try with no modifiers base IF the user didn't specify an IM */
1490 if (IM_get_IC ("@im=none")) 1620 if (im_get_ic ("@im=none"))
1491 goto done; 1621 goto done;
1492 1622
1493done: 1623done:
1494#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
1495 if (rs[Rs_imLocale]) 1624 if (rs[Rs_imLocale])
1496 SET_LOCALE (locale); 1625 SET_LOCALE (locale);
1497#endif
1498} 1626}
1499 1627
1500void 1628void
1501rxvt_term::IMSetPosition () 1629rxvt_term::im_set_position ()
1502{ 1630{
1503 XRectangle preedit_rect, status_rect, *needed_rect; 1631 XRectangle preedit_rect, status_rect, *needed_rect;
1504 XVaNestedList preedit_attr, status_attr; 1632 XVaNestedList preedit_attr, status_attr;
1505 1633
1506 if (!Input_Context 1634 if (!Input_Context
1507 || !focus 1635 || !focus
1508 || !(input_style & (XIMPreeditArea | XIMPreeditPosition)) 1636 || !(input_style & (XIMPreeditArea | XIMPreeditPosition))
1509 || !IMisRunning ()) 1637 || !im_is_running ())
1510 return; 1638 return;
1511 1639
1512 if (input_style & XIMPreeditPosition) 1640 if (input_style & XIMPreeditPosition)
1513 { 1641 {
1514 im_set_size (preedit_rect); 1642 im_set_size (preedit_rect);
… …
1544 1672
1545void 1673void
1546rxvt_term::get_window_origin (int &x, int &y) 1674rxvt_term::get_window_origin (int &x, int &y)
1547{ 1675{
1548 Window cr; 1676 Window cr;
1549 XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr); 1677 XTranslateCoordinates (dpy, parent, display->root, 0, 0, &x, &y, &cr);
1550/* fprintf (stderr, "origin is %+d%+d\n", x, y);*/
1551}
1552
1553Pixmap
1554rxvt_term::get_pixmap_property (int prop_id)
1555{
1556 if (prop_id > 0 && prop_id < NUM_XA)
1557 if (xa[prop_id])
1558 {
1559 int aformat;
1560 unsigned long nitems, bytes_after;
1561 Atom atype;
1562 unsigned char *prop = NULL;
1563 int result = XGetWindowProperty (dpy, display->root, xa[prop_id],
1564 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1565 &nitems, &bytes_after, &prop);
1566 if (result == Success && prop && atype == XA_PIXMAP)
1567 return *(Pixmap *)prop;
1568 }
1569
1570 return None;
1571} 1678}
1572 1679
1573#ifdef HAVE_BG_PIXMAP 1680#ifdef HAVE_BG_PIXMAP
1574# if TRACE_PIXMAPS
1575# undef update_background
1576void
1577rxvt_term::trace_update_background (const char *file, int line)
1578{
1579 fprintf (stderr, "%s:%d:update_background()\n", file, line);
1580 update_background ();
1581}
1582# endif
1583 1681
1584void 1682void
1585rxvt_term::update_background () 1683rxvt_term::update_background ()
1586{ 1684{
1587 if (update_background_ev.is_active ()) 1685 if (update_background_ev.is_active ())
1588 return; 1686 return;
1589 1687
1590 bgPixmap.invalidate (); 1688 bg_invalidate ();
1591 1689
1690 if (!mapped)
1691 return;
1692
1592 ev_tstamp to_wait = 0.5 - (ev::now () - bgPixmap.valid_since); 1693 ev_tstamp to_wait = 0.5 - (ev::now () - bg_valid_since);
1593 1694
1594 if (to_wait <= 0.) 1695 if (to_wait <= 0.)
1595 bgPixmap.render (); 1696 bg_render ();
1596 else 1697 else
1597 update_background_ev.start (to_wait); 1698 update_background_ev.start (to_wait);
1598} 1699}
1599 1700
1600void 1701void
1601rxvt_term::update_background_cb (ev::timer &w, int revents) 1702rxvt_term::update_background_cb (ev::timer &w, int revents)
1602{ 1703{
1603 make_current (); 1704 make_current ();
1604 1705
1605 update_background_ev.stop (); 1706 update_background_ev.stop ();
1606 bgPixmap.render (); 1707 bg_render ();
1607 refresh_check (); 1708 refresh_check ();
1608} 1709}
1609 1710
1610#endif /* HAVE_BG_PIXMAP */ 1711#endif /* HAVE_BG_PIXMAP */
1611 1712

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