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Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.310 by root, Wed Feb 27 01:05:55 2008 UTC vs.
Revision 1.397 by root, Sat Dec 13 12:24:32 2014 UTC

… …
11 * Copyright (c) 1997 mj olesen <olesen@me.QueensU.CA> 11 * Copyright (c) 1997 mj olesen <olesen@me.QueensU.CA>
12 * - extensive modifications 12 * - extensive modifications
13 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> 13 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>
14 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> 14 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
15 * - extensive modifications 15 * - extensive modifications
16 * Copyright (c) 2003-2008 Marc Lehmann <pcg@goof.com> 16 * Copyright (c) 2003-2014 Marc Lehmann <schmorp@schmorp.de>
17 * 17 *
18 * This program is free software; you can redistribute it and/or modify 18 * This program is free software; you can redistribute it and/or modify
19 * it under the terms of the GNU General Public License as published by 19 * it under the terms of the GNU General Public License as published by
20 * the Free Software Foundation; either version 2 of the License, or 20 * the Free Software Foundation; either version 3 of the License, or
21 * (at your option) any later version. 21 * (at your option) any later version.
22 * 22 *
23 * This program is distributed in the hope that it will be useful, 23 * This program is distributed in the hope that it will be useful,
24 * but WITHOUT ANY WARRANTY; without even the implied warranty of 24 * but WITHOUT ANY WARRANTY; without even the implied warranty of
25 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 25 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
… …
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));
… …
169 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);
170#endif 169#endif
171#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 170#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
172 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);
173#endif 172#endif
174#if ENABLE_TRANSPARENCY || ENABLE_PERL 173#if BG_IMAGE_FROM_ROOT || 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 ();
229#endif
230
231#if HAVE_IMG
232 delete bg_img;
231#endif 233#endif
232 234
233 if (display) 235 if (display)
234 { 236 {
235 selection_clear (); 237 selection_clear ();
238 selection_clear (true);
236 239
237#ifdef USE_XIM 240#if USE_XIM
238 im_destroy (); 241 im_destroy ();
239#endif 242#endif
240 scrollBar.destroy (); 243 scrollBar.destroy ();
244
245 if (gc)
241 if (gc) XFreeGC (dpy, gc); 246 XFreeGC (dpy, gc);
242 247
243 delete drawable; 248 delete drawable;
249
244 // destroy all windows 250 // destroy all windows
245 if (parent[0]) 251 if (parent)
246 XDestroyWindow (dpy, parent[0]); 252 XDestroyWindow (dpy, parent);
247 253
248 for (int i = 0; i < TOTAL_COLORS; i++) 254 for (int i = 0; i < TOTAL_COLORS; i++)
249 if (ISSET_PIXCOLOR (i)) 255 if (ISSET_PIXCOLOR (i))
250 { 256 {
251 pix_colors_focused [i].free (this); 257 pix_colors_focused [i].free (this);
252#if OFF_FOCUS_FADING 258#if OFF_FOCUS_FADING
259 if (rs[Rs_fade])
253 pix_colors_unfocused [i].free (this); 260 pix_colors_unfocused [i].free (this);
254#endif 261#endif
255 } 262 }
256 263
257 clear (); 264 clear ();
258 265
… …
265 /* clear all resources */ 272 /* clear all resources */
266 for (int i = 0; i < allocated.size (); i++) 273 for (int i = 0; i < allocated.size (); i++)
267 free (allocated [i]); 274 free (allocated [i]);
268 275
269 free (selection.text); 276 free (selection.text);
270 // TODO: manage env vars in child only(!) 277 free (selection.clip_text);
271 free (env_display);
272 free (env_term);
273 free (locale); 278 free (locale);
274 free (v_buffer); 279 free (v_buffer);
275 free (incr_buf); 280
281 delete selection_req;
282
283 if (env && memcmp (env, envv->begin (), envv->size () * sizeof (char *)))
284 rxvt_warn ("env has been modified, probably as a result of a lib calling setenv.\n");
285
286 delete env;
276 287
277 delete envv; 288 delete envv;
278 delete argv; 289 delete argv;
279 290
280#ifdef KEYSYM_RESOURCE 291#ifdef KEYSYM_RESOURCE
281 delete keyboard; 292 delete keyboard;
282#endif 293#endif
283#ifndef NO_RESOURCES 294#ifndef NO_RESOURCES
284 XrmDestroyDatabase (option_db); 295 XrmDestroyDatabase (option_db);
285#endif 296#endif
297
298 SET_R ((rxvt_term *)0);
286} 299}
287 300
288// child has exited, usually destroys 301// child has exited, usually destroys
289void 302void
290rxvt_term::child_cb (ev::child &w, int status) 303rxvt_term::child_cb (ev::child &w, int status)
… …
313 { 326 {
314#if USE_XIM 327#if USE_XIM
315 im_ev.stop (display); 328 im_ev.stop (display);
316#endif 329#endif
317 scrollbar_ev.stop (display); 330 scrollbar_ev.stop (display);
318#if ENABLE_TRANSPARENCY || ENABLE_PERL 331#if BG_IMAGE_FROM_ROOT || ENABLE_PERL
319 rootwin_ev.stop (display); 332 rootwin_ev.stop (display);
320#endif 333#endif
321 incr_ev.stop ();
322 termwin_ev.stop (display); 334 termwin_ev.stop (display);
323 vt_ev.stop (display); 335 vt_ev.stop (display);
324 } 336 }
325 337
326 flush_ev.stop (); 338 flush_ev.stop ();
… …
350 make_current (); 362 make_current ();
351 363
352 delete this; 364 delete this;
353} 365}
354 366
367void
368rxvt_term::set_option (uint8_t opt, bool set) NOTHROW
369{
370 if (!opt)
371 return;
372
373 uint8_t mask = 1 << (opt & 7);
374 uint8_t &val = options [opt >> 3];
375
376 val = val & ~mask | (set ? mask : 0);
377}
378
355/*----------------------------------------------------------------------*/ 379/*----------------------------------------------------------------------*/
356/* 380/*
357 * Exit gracefully, clearing the utmp entry and restoring tty attributes 381 * Exit gracefully, clearing the utmp entry and restoring tty attributes
358 * TODO: if debugging, this should free up any known resources if we can
359 */ 382 */
360static XErrorHandler old_xerror_handler; 383static XErrorHandler old_xerror_handler;
361 384
362static void 385static void
363rxvt_emergency_cleanup () 386rxvt_emergency_cleanup ()
… …
365 for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) 388 for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
366 (*t)->emergency_cleanup (); 389 (*t)->emergency_cleanup ();
367} 390}
368 391
369#if !ENABLE_MINIMAL 392#if !ENABLE_MINIMAL
370static void 393static void ecb_cold
371print_x_error (Display *dpy, XErrorEvent *event) 394print_x_error (Display *dpy, XErrorEvent *event)
372{ 395{
373 char buffer[BUFSIZ]; 396 char buffer[BUFSIZ];
374 char mesg[BUFSIZ]; 397 char mesg[BUFSIZ];
375 char number[32]; 398 char number[32];
376 char *mtype = "XlibMessage"; 399
377 XGetErrorText(dpy, event->error_code, buffer, BUFSIZ);
378 XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ);
379 rxvt_warn ("An X Error occured, trying to continue after report.\n"); 400 rxvt_warn ("An X Error occurred, trying to continue after report.\n");
401
402 XGetErrorDatabaseText (dpy, "XlibMessage", "ErrorSerial", "Error Serial #%d", mesg, BUFSIZ);
403 snprintf (buffer, BUFSIZ, "+ %s\n", mesg); rxvt_warn (buffer, event->serial);
404
405 XGetErrorText (dpy, event->error_code, buffer, BUFSIZ);
406 XGetErrorDatabaseText (dpy, "XlibMessage", "XError", "X Error", mesg, BUFSIZ);
380 rxvt_warn ("%s: %s\n", mesg, buffer); 407 rxvt_warn ("+ %s: %s\n", mesg, buffer);
408
381 XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ); 409 XGetErrorDatabaseText (dpy, "XlibMessage", "MajorCode", "Request Major code %d", mesg, BUFSIZ);
382 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code); 410 snprintf (buffer, BUFSIZ, "+ %s\n", mesg); rxvt_warn (buffer, event->request_code);
411
412 if (event->request_code >= 128)
413 {
414#if 0
415 /* XListExtensions and probably query extensions hangs when there are multiple queues errors */
416 int nexts;
417 char **exts = XListExtensions (dpy, &nexts);
418
419 while (nexts)
420 {
421 char *extname = exts [nexts - 1];
422 int major, first_event, first_error;
423
424 if (XQueryExtension (dpy, extname, &major, &first_event, &first_error) && major == event->request_code)
425 {
426 XGetErrorDatabaseText (dpy, "XlibMessage", "MinorCode", "Request Minor code %d", mesg, BUFSIZ);
427 rxvt_warn ("+ (which is extension %s minor code %d)\n", extname, event->minor_code);
428
429 snprintf (buffer, BUFSIZ, "%s.%d", extname, event->minor_code);
430 XGetErrorDatabaseText (dpy, "XRequest", buffer, "an unregistered minor code", buffer, BUFSIZ);
431 rxvt_warn ("+ (which is %s)\n", buffer);
432
433 break;
434 }
435
436 printf ("nextss %d %s\n", nexts, extname);//D
437 --nexts;
438 ++exts;
439 }
440#else
441 int nexts = 0;
442 char **exts = 0;
443#endif
444
445 if (!nexts)
446 {
447 rxvt_warn ("+ (which is an unknown extension)\n", buffer);
448
449 XGetErrorDatabaseText (dpy, "XlibMessage", "MinorCode", "Request Minor code %d", mesg, BUFSIZ);
450 snprintf (buffer, BUFSIZ, "+ %s\n", mesg); rxvt_warn (buffer, event->minor_code);
451
452#if 0
453 sprintf (number, "RENDER.%d", event->minor_code);
454 XGetErrorDatabaseText (dpy, "XRequest", number, "", buffer, BUFSIZ);
455 rxvt_warn ("+ (which is %s)\n", buffer);
456#endif
457 }
458
459 XFreeExtensionList (exts);
460 }
461 else
462 {
383 sprintf(number, "%d", event->request_code); 463 sprintf (number, "%d", event->request_code);
384 XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ); 464 XGetErrorDatabaseText (dpy, "XRequest", number, "", buffer, BUFSIZ);
385 rxvt_warn ("(which is %s)\n", buffer); 465 rxvt_warn ("+ (which is %s)\n", buffer);
386 if (event->request_code >= 128) {
387 XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d",
388 mesg, BUFSIZ);
389 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code);
390 } 466 }
467
391 if ((event->error_code == BadWindow) || 468 if (event->error_code == BadWindow
392 (event->error_code == BadPixmap) || 469 || event->error_code == BadPixmap
393 (event->error_code == BadCursor) || 470 || event->error_code == BadCursor
394 (event->error_code == BadFont) || 471 || event->error_code == BadFont
395 (event->error_code == BadDrawable) || 472 || event->error_code == BadDrawable
396 (event->error_code == BadColor) || 473 || event->error_code == BadColor
397 (event->error_code == BadGC) || 474 || event->error_code == BadGC
398 (event->error_code == BadIDChoice) || 475 || event->error_code == BadIDChoice
399 (event->error_code == BadValue) || 476 || event->error_code == BadValue
400 (event->error_code == BadAtom)) { 477 || event->error_code == BadAtom)
478 {
401 if (event->error_code == BadValue) 479 if (event->error_code == BadValue)
402 XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x", 480 XGetErrorDatabaseText (dpy, "XlibMessage", "Value", "Value 0x%x", mesg, BUFSIZ);
403 mesg, BUFSIZ);
404 else if (event->error_code == BadAtom) 481 else if (event->error_code == BadAtom)
405 XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x", 482 XGetErrorDatabaseText (dpy, "XlibMessage", "AtomID", "AtomID 0x%x", mesg, BUFSIZ);
406 mesg, BUFSIZ); 483 else
407 else
408 XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", 484 XGetErrorDatabaseText (dpy, "XlibMessage", "ResourceID", "ResourceID 0x%x", mesg, BUFSIZ);
409 mesg, BUFSIZ);
410 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid);
411 }
412 XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",
413 mesg, BUFSIZ);
414 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial);
415}
416#endif
417 485
418int 486 snprintf (buffer, BUFSIZ, "+ %s\n", mesg); rxvt_warn (buffer, event->resourceid);
487 }
488}
489#endif
490
491int ecb_cold
419rxvt_xerror_handler (Display *display, XErrorEvent *event) 492rxvt_xerror_handler (Display *display, XErrorEvent *event)
420{ 493{
421 if (GET_R->allowedxerror == -1) 494 if (GET_R && GET_R->allowedxerror == -1)
422 GET_R->allowedxerror = event->error_code; 495 GET_R->allowedxerror = event->error_code;
423 else 496 else
424 { 497 {
425 // GET_R is most likely not the terminal which caused the error, 498 // GET_R is most likely not the terminal which caused the error,
426 // so just output the error and continue 499 // so just output the error and continue
… …
432 } 505 }
433 506
434 return 0; 507 return 0;
435} 508}
436 509
437int 510int ecb_cold
438rxvt_xioerror_handler (Display *display) 511rxvt_xioerror_handler (Display *display)
439{ 512{
440 rxvt_warn ("X connection to '%s' broken, unable to recover, exiting.\n", 513 rxvt_warn ("X connection to '%s' broken, unable to recover, exiting.\n",
441 DisplayString (display)); 514 DisplayString (display));
442 rxvt_emergency_cleanup (); 515 rxvt_emergency_cleanup ();
… …
465 rxvt_emergency_cleanup (); 538 rxvt_emergency_cleanup ();
466 w.stop (); 539 w.stop ();
467 kill (getpid (), w.signum); 540 kill (getpid (), w.signum);
468} 541}
469 542
543static void
544rxvt_get_ttymode (struct termios *tio)
545{
546 if (tcgetattr (STDIN_FILENO, tio) < 0)
547 memset (tio, 0, sizeof (struct termios));
548
549 for (int i = 0; i < NCCS; i++)
550 tio->c_cc[i] = VDISABLE;
551
552 tio->c_cc[VINTR] = CINTR;
553 tio->c_cc[VQUIT] = CQUIT;
554 tio->c_cc[VERASE] = CERASE;
555#ifdef VERASE2
556 tio->c_cc[VERASE2] = CERASE2;
557#endif
558 tio->c_cc[VKILL] = CKILL;
559 tio->c_cc[VEOF] = CEOF;
560 tio->c_cc[VSTART] = CSTART;
561 tio->c_cc[VSTOP] = CSTOP;
562 tio->c_cc[VSUSP] = CSUSP;
563# ifdef VDSUSP
564 tio->c_cc[VDSUSP] = CDSUSP;
565# endif
566# ifdef VREPRINT
567 tio->c_cc[VREPRINT] = CRPRNT;
568# endif
569# ifdef VDISCRD
570 tio->c_cc[VDISCRD] = CFLUSH;
571# endif
572# ifdef VWERSE
573 tio->c_cc[VWERSE] = CWERASE;
574# endif
575# ifdef VLNEXT
576 tio->c_cc[VLNEXT] = CLNEXT;
577# endif
578# ifdef VSTATUS
579 tio->c_cc[VSTATUS] = CSTATUS;
580# endif
581
582# if VMIN != VEOF
583 tio->c_cc[VMIN] = 1;
584# endif
585# if VTIME != VEOL
586 tio->c_cc[VTIME] = 0;
587# endif
588
589 /* input modes */
590 tio->c_iflag = (BRKINT | IGNPAR | ICRNL
591# ifdef IMAXBEL
592 | IMAXBEL
593# endif
594 | IXON);
595
596 /* output modes */
597 tio->c_oflag = (OPOST | ONLCR);
598
599 /* control modes */
600 tio->c_cflag = (CS8 | CREAD);
601
602 /* local modes */
603 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
604# if defined (ECHOCTL) && defined (ECHOKE)
605 | ECHOCTL | ECHOKE
606# endif
607 | ECHOE | ECHOK);
608}
609
470char **rxvt_environ; // startup environment 610char **rxvt_environ; // startup environment
471 611
472void 612void
473rxvt_init () 613rxvt_init ()
474{ 614{
475 ptytty::init (); 615 assert (("fontMask must not overlap other RS masks",
616 0 == (RS_fontMask & (RS_Sel | RS_baseattrMask | RS_customMask | RS_bgMask | RS_fgMask))));
476 617
618 rxvt_get_ttymode (&rxvt_term::def_tio);
619
620 // get rid of stdin/stdout as we don't need them, to free resources
621 dup2 (STDERR_FILENO, STDIN_FILENO);
622 dup2 (STDERR_FILENO, STDOUT_FILENO);
623
477 if (!ev_default_loop (0)) 624 if (!ev_default_loop ())
478 rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n"); 625 rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n");
479 626
480 rxvt_environ = environ; 627 rxvt_environ = environ;
481 628
482 signal (SIGHUP, SIG_IGN); 629 signal (SIGHUP, SIG_IGN);
483 signal (SIGPIPE, SIG_IGN); 630 signal (SIGPIPE, SIG_IGN);
484 631
485 sig_handlers.sw_term.start (SIGTERM); ev_unref (); 632 sig_handlers.sw_term.start (SIGTERM); ev_unref ();
486 sig_handlers.sw_int.start (SIGINT); ev_unref (); 633 sig_handlers.sw_int.start (SIGINT); ev_unref ();
487
488 /* need to trap SIGURG for SVR4 (Unixware) rlogin */
489 /* signal (SIGURG, SIG_DFL); */
490 634
491 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); 635 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);
492 // TODO: handle this with exceptions and tolerate the memory loss 636 // TODO: handle this with exceptions and tolerate the memory loss
493 XSetIOErrorHandler (rxvt_xioerror_handler); 637 XSetIOErrorHandler (rxvt_xioerror_handler);
494 638
495 XrmInitialize (); 639 XrmInitialize ();
640
641#if HAVE_PIXBUF
642 g_type_init ();
643#endif
496} 644}
497 645
498/*----------------------------------------------------------------------*/ 646/*----------------------------------------------------------------------*/
499/* 647/*
500 * window size/position calculations for XSizeHint and other storage. 648 * window size/position calculations for XSizeHint and other storage.
… …
619 szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth; 767 szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth;
620 768
621 if (recalc_y) 769 if (recalc_y)
622 szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth; 770 szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth;
623 771
624 ncol = width / fwidth; 772 ncol = width / fwidth;
625 nrow = height / fheight; 773 nrow = height / fheight;
774
775 // When the size of the vt window is not a multiple of the cell
776 // size, i.e., when the wm does not honour our size hints, there are
777 // extra areas not covered by the terminal screen. Such gaps, when a
778 // bg pixmap is set, would have to be cleared manually to properly
779 // refresh the background. We take the simpler route and shrink the
780 // vt window so as to avoid creating gaps.
781 vt_width = ncol * fwidth;
782 vt_height = nrow * fheight;
626} 783}
627 784
628/*----------------------------------------------------------------------*/ 785/*----------------------------------------------------------------------*/
629/* 786/*
630 * Tell the teletype handler what size the window is. 787 * Tell the teletype handler what size the window is.
… …
638 795
639 struct winsize ws; 796 struct winsize ws;
640 797
641 ws.ws_col = ncol; 798 ws.ws_col = ncol;
642 ws.ws_row = nrow; 799 ws.ws_row = nrow;
643 ws.ws_xpixel = width; 800 ws.ws_xpixel = vt_width;
644 ws.ws_ypixel = height; 801 ws.ws_ypixel = vt_height;
645 (void)ioctl (pty->pty, TIOCSWINSZ, &ws); 802 ioctl (pty->pty, TIOCSWINSZ, &ws);
646 803
647#if 0 804#if 0
648 // TIOCSWINSZ is supposed to do this automatically and correctly 805 // TIOCSWINSZ is supposed to do this automatically and correctly
649 if (cmd_pid) /* force through to the command */ 806 if (cmd_pid) /* force through to the command */
650 kill (-cmd_pid, SIGWINCH); 807 kill (-cmd_pid, SIGWINCH);
651#endif 808#endif
652} 809}
653 810
654/*----------------------------------------------------------------------*/ 811/*----------------------------------------------------------------------*/
655/* set_fonts () - load and set the various fonts 812/* load and set the various fonts */
656 *
657 * init = 1 - initialize
658 *
659 * fontname == FONT_UP - switch to bigger font
660 * fontname == FONT_DN - switch to smaller font
661 */
662bool 813bool
663rxvt_term::set_fonts () 814rxvt_term::set_fonts ()
664{ 815{
665 rxvt_fontset *fs = new rxvt_fontset (this); 816 rxvt_fontset *fs = new rxvt_fontset (this);
666 rxvt_fontprop prop; 817 rxvt_fontprop prop;
… …
680#endif 831#endif
681 832
682 delete fontset[0]; 833 delete fontset[0];
683 fontset[0] = fs; 834 fontset[0] = fs;
684 835
685 prop = (*fs)[1]->properties (); 836 prop = (*fs)[rxvt_fontset::firstFont]->properties ();
686 prop.height += lineSpace; 837 prop.width = max (prop.width + letterSpace, 1);
687 838
688 fs->set_prop (prop, false); 839 fs->set_prop (prop, false);
689 840
690 fwidth = prop.width; 841 fwidth = prop.width;
691 fheight = prop.height; 842 fheight = prop.height + lineSpace;
692 fbase = prop.ascent; 843 fbase = prop.ascent;
693 844
694 for (int style = 1; style < 4; style++) 845 for (int style = 1; style < 4; style++)
695 { 846 {
696#if ENABLE_STYLES 847#if ENABLE_STYLES
… …
722#else 873#else
723 fontset[style] = fontset[0]; 874 fontset[style] = fontset[0];
724#endif 875#endif
725 } 876 }
726 877
727 if (parent[0]) 878 if (parent)
728 { 879 {
729 resize_all_windows (0, 0, 0); 880 resize_all_windows (0, 0, 0);
730 scr_remap_chars (); 881 scr_remap_chars ();
731 scr_touch (true); 882 scr_touch (true);
732 } 883 }
… …
735} 886}
736 887
737void 888void
738rxvt_term::set_string_property (Atom prop, const char *str, int len) 889rxvt_term::set_string_property (Atom prop, const char *str, int len)
739{ 890{
740 XChangeProperty (dpy, parent[0], 891 XChangeProperty (dpy, parent,
741 prop, XA_STRING, 8, PropModeReplace, 892 prop, XA_STRING, 8, PropModeReplace,
742 (const unsigned char *)str, len >= 0 ? len : strlen (str)); 893 (const unsigned char *)str, len >= 0 ? len : strlen (str));
743} 894}
744 895
745void 896void
897rxvt_term::set_mbstring_property (Atom prop, const char *str, int len)
898{
899 XTextProperty ct;
900
901 if (XmbTextListToTextProperty (dpy, (char **)&str, 1, XStdICCTextStyle, &ct) >= 0)
902 {
903 XSetTextProperty (dpy, parent, &ct, prop);
904 XFree (ct.value);
905 }
906}
907
908void
746rxvt_term::set_utf8_property (Atom prop, const char *str, int len) 909rxvt_term::set_utf8_property (Atom prop, const char *str, int len)
747{ 910{
748 wchar_t *ws = rxvt_mbstowcs (str, len); 911 wchar_t *ws = rxvt_mbstowcs (str, len);
749 char *s = rxvt_wcstoutf8 (ws); 912 char *s = rxvt_wcstoutf8 (ws);
750 913
751 XChangeProperty (dpy, parent[0], 914 XChangeProperty (dpy, parent,
752 prop, xa[XA_UTF8_STRING], 8, PropModeReplace, 915 prop, xa[XA_UTF8_STRING], 8, PropModeReplace,
753 (const unsigned char *)s, strlen (s)); 916 (const unsigned char *)s, strlen (s));
754 917
755 free (s); 918 free (s);
756 free (ws); 919 free (ws);
… …
760/*----------------------------------------------------------------------*/ 923/*----------------------------------------------------------------------*/
761/* xterm sequences - title, iconName, color (exptl) */ 924/* xterm sequences - title, iconName, color (exptl) */
762void 925void
763rxvt_term::set_title (const char *str) 926rxvt_term::set_title (const char *str)
764{ 927{
765 set_string_property (XA_WM_NAME, str); 928 set_mbstring_property (XA_WM_NAME, str);
766#if ENABLE_EWMH 929#if ENABLE_EWMH
767 set_utf8_property (xa[XA_NET_WM_NAME], str); 930 set_utf8_property (xa[XA_NET_WM_NAME], str);
768#endif 931#endif
769} 932}
770 933
771void 934void
772rxvt_term::set_icon_name (const char *str) 935rxvt_term::set_icon_name (const char *str)
773{ 936{
774 set_string_property (XA_WM_ICON_NAME, str); 937 set_mbstring_property (XA_WM_ICON_NAME, str);
775#if ENABLE_EWMH 938#if ENABLE_EWMH
776 set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); 939 set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);
777#endif 940#endif
778} 941}
779 942
780void 943void
781rxvt_term::set_window_color (int idx, const char *color) 944rxvt_term::set_window_color (int idx, const char *color)
782{ 945{
783#ifdef XTERM_COLOR_CHANGE 946#ifdef XTERM_COLOR_CHANGE
784 rxvt_color xcol;
785
786 if (color == NULL || *color == '\0') 947 if (color == NULL || *color == '\0')
787 return; 948 return;
788 949
789 color = strdup (color); 950 color = strdup (color);
790 allocated.push_back ((void *)color); 951 allocated.push_back ((void *)color);
… …
796 int i = atoi (color); 957 int i = atoi (color);
797 958
798 if (i >= 8 && i <= 15) 959 if (i >= 8 && i <= 15)
799 { 960 {
800 /* bright colors */ 961 /* bright colors */
801 pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i - 8]; 962 alias_color (idx, minBrightCOLOR + i - 8);
802 goto done; 963 goto done;
803 } 964 }
804 965
805 if (i >= 0 && i <= 7) 966 if (i >= 0 && i <= 7)
806 { 967 {
807 /* normal colors */ 968 /* normal colors */
808 pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; 969 alias_color (idx, minCOLOR + i);
809 goto done; 970 goto done;
810 } 971 }
811 } 972 }
812 973
813 set_color (xcol, color); 974 pix_colors_focused[idx].free (this);
814 975 set_color (pix_colors_focused[idx], color);
815 /*
816 * FIXME: should free colors here, but no idea how to do it so instead,
817 * so just keep gobbling up the colormap
818 */
819
820 pix_colors_focused[idx] = xcol;
821 976
822done: 977done:
823 /*TODO: handle Color_BD, scrollbar background, etc. */ 978 /*TODO: handle Color_BD, scrollbar background, etc. */
824 979
825 update_fade_color (idx); 980 update_fade_color (idx);
826 recolour_cursor (); 981 recolor_cursor ();
827 scr_recolour (); 982 scr_recolor ();
828#endif /* XTERM_COLOR_CHANGE */ 983#endif /* XTERM_COLOR_CHANGE */
829} 984}
830 985
831void 986void
832rxvt_term::recolour_cursor () 987rxvt_term::recolor_cursor ()
833{ 988{
834 XColor fg, bg; 989 XColor fg, bg;
835 990
836 (ISSET_PIXCOLOR (Color_pointer_fg) 991 (ISSET_PIXCOLOR (Color_pointer_fg)
837 ? pix_colors_focused[Color_pointer_fg] 992 ? pix_colors_focused[Color_pointer_fg]
… …
846 1001
847/*----------------------------------------------------------------------*/ 1002/*----------------------------------------------------------------------*/
848/* 1003/*
849 * find if fg/bg matches any of the normal (low-intensity) colors 1004 * find if fg/bg matches any of the normal (low-intensity) colors
850 */ 1005 */
851void 1006char *
852rxvt_term::set_colorfgbg () 1007rxvt_term::get_colorfgbg ()
853{ 1008{
854 unsigned int i; 1009 unsigned int i;
855 const char *xpmb = ""; 1010 const char *xpmb = "";
856 char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; 1011 char fstr[] = "default";
1012 char bstr[] = "default";
1013 char *env_colorfgbg;
857 1014
858 strcpy (fstr, "default");
859 strcpy (bstr, "default");
860 for (i = Color_Black; i <= Color_White; i++) 1015 for (i = Color_Black; i <= Color_White; i++)
861 if (pix_colors[Color_fg] == pix_colors[i]) 1016 if (pix_colors[Color_fg] == pix_colors[i])
862 { 1017 {
863 sprintf (fstr, "%d", (i - Color_Black)); 1018 sprintf (fstr, "%d", i - Color_Black);
864 break; 1019 break;
865 } 1020 }
866 1021
867 for (i = Color_Black; i <= Color_White; i++) 1022 for (i = Color_Black; i <= Color_White; i++)
868 if (pix_colors[Color_bg] == pix_colors[i]) 1023 if (pix_colors[Color_bg] == pix_colors[i])
869 { 1024 {
870 sprintf (bstr, "%d", (i - Color_Black)); 1025 sprintf (bstr, "%d", i - Color_Black);
871#ifdef BG_IMAGE_FROM_FILE 1026#if BG_IMAGE_FROM_FILE
872 xpmb = "default;"; 1027 xpmb = "default;";
873#endif 1028#endif
874 break; 1029 break;
875 } 1030 }
876 1031
1032 env_colorfgbg = (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg"));
877 sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); 1033 sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr);
1034 return env_colorfgbg;
878} 1035}
879 1036
880/*----------------------------------------------------------------------*/ 1037/*----------------------------------------------------------------------*/
881 1038
882bool 1039bool
… …
890} 1047}
891 1048
892void 1049void
893rxvt_term::alias_color (int dst, int src) 1050rxvt_term::alias_color (int dst, int src)
894{ 1051{
1052 pix_colors[dst].free (this);
895 pix_colors[dst].set (this, rs[Rs_color + dst] = rs[Rs_color + src]); 1053 pix_colors[dst].set (this, rs[Rs_color + dst] = rs[Rs_color + src]);
896} 1054}
897 1055
898/* -------------------------------------------------------------------- * 1056/* -------------------------------------------------------------------- *
899 * - WINDOW RESIZING - * 1057 * - WINDOW RESIZING - *
… …
905 int old_width = szHint.width; 1063 int old_width = szHint.width;
906 int old_height = szHint.height; 1064 int old_height = szHint.height;
907 1065
908 window_calc (newwidth, newheight); 1066 window_calc (newwidth, newheight);
909 1067
910 if (!HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END))) 1068 bool set_hint = !HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END));
1069
1070 // to avoid races between us and the wm, we clear the incremental size hints around the xresizewindow
1071 if (set_hint)
1072 {
1073 szHint.flags &= ~(PBaseSize | PResizeInc);
911 XSetWMNormalHints (dpy, parent[0], &szHint); 1074 XSetWMNormalHints (dpy, parent, &szHint);
1075 szHint.flags |= PBaseSize | PResizeInc;
1076 }
912 1077
913 if (!ignoreparent) 1078 if (!ignoreparent)
914 { 1079 {
915#ifdef SMART_RESIZE 1080#ifdef SMART_RESIZE
916 /* 1081 /*
… …
920 int x, y, x1, y1; 1085 int x, y, x1, y1;
921 int dx, dy; 1086 int dx, dy;
922 unsigned int unused_w1, unused_h1, unused_b1, unused_d1; 1087 unsigned int unused_w1, unused_h1, unused_b1, unused_d1;
923 Window unused_cr; 1088 Window unused_cr;
924 1089
925 XTranslateCoordinates (dpy, parent[0], display->root, 1090 XTranslateCoordinates (dpy, parent, display->root,
926 0, 0, &x, &y, &unused_cr); 1091 0, 0, &x, &y, &unused_cr);
927 XGetGeometry (dpy, parent[0], &unused_cr, &x1, &y1, 1092 XGetGeometry (dpy, parent, &unused_cr, &x1, &y1,
928 &unused_w1, &unused_h1, &unused_b1, &unused_d1); 1093 &unused_w1, &unused_h1, &unused_b1, &unused_d1);
929 /* 1094 /*
930 * if display->root isn't the parent window, a WM will probably have offset 1095 * if display->root isn't the parent window, a WM will probably have offset
931 * our position for handles and decorations. Counter it 1096 * our position for handles and decorations. Counter it
932 */ 1097 */
… …
949 if (y < y1) /* top half */ 1114 if (y < y1) /* top half */
950 dy = 0; 1115 dy = 0;
951 else if (y == y1) /* exact center */ 1116 else if (y == y1) /* exact center */
952 dy /= 2; 1117 dy /= 2;
953 1118
954 XMoveResizeWindow (dpy, parent[0], x + dx, y + dy, 1119 XMoveResizeWindow (dpy, parent, x + dx, y + dy,
955 szHint.width, szHint.height); 1120 szHint.width, szHint.height);
956#else 1121#else
957 XResizeWindow (dpy, parent[0], szHint.width, szHint.height); 1122 XResizeWindow (dpy, parent, szHint.width, szHint.height);
958#endif 1123#endif
959 } 1124 }
1125
1126 if (set_hint)
1127 XSetWMNormalHints (dpy, parent, &szHint);
960 1128
961 fix_screen = ncol != prev_ncol || nrow != prev_nrow; 1129 fix_screen = ncol != prev_ncol || nrow != prev_nrow;
962 1130
963 if (fix_screen || newwidth != old_width || newheight != old_height) 1131 if (fix_screen || newwidth != old_width || newheight != old_height)
964 { 1132 {
965 if (scrollBar.state) 1133 if (scrollBar.state)
966 scrollBar.resize (); 1134 scrollBar.resize ();
967 1135
968 XMoveResizeWindow (dpy, vt, 1136 XMoveResizeWindow (dpy, vt,
969 window_vt_x, window_vt_y, 1137 window_vt_x, window_vt_y,
970 width, height); 1138 vt_width, vt_height);
1139
1140 HOOK_INVOKE ((this, HOOK_SIZE_CHANGE, DT_INT, newwidth, DT_INT, newheight, DT_END));
971 1141
972#ifdef HAVE_BG_PIXMAP 1142#ifdef HAVE_BG_PIXMAP
973 if (bgPixmap.window_size_sensitive ()) 1143 if (bg_window_size_sensitive ())
974 update_background (); 1144 update_background ();
975#endif 1145#endif
976
977 scr_clear ();
978 } 1146 }
979 1147
980 if (fix_screen || old_height == 0) 1148 if (fix_screen || old_height == 0)
981 scr_reset (); 1149 scr_reset ();
982 1150
983 // TODO, with nvidia-8178, resizes kill the alpha channel, report if not fixed in newer version
984 //scr_touch (false);
985
986#ifdef HAVE_BG_PIXMAP
987// TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ?
988// if (bgPixmap.pixmap)
989// scr_touch (false);
990#endif
991
992#ifdef USE_XIM 1151#if USE_XIM
993 IMSetPosition (); 1152 im_set_position ();
994#endif 1153#endif
995} 1154}
996 1155
997/* 1156/*
998 * Set the width/height of the vt window in characters. Units are pixels. 1157 * Set the width/height of the vt window in characters. Units are pixels.
… …
1011 newwidth = wattr.width - szHint.base_width; 1170 newwidth = wattr.width - szHint.base_width;
1012 if (newheight == 0) 1171 if (newheight == 0)
1013 newheight = wattr.height - szHint.base_height; 1172 newheight = wattr.height - szHint.base_height;
1014 } 1173 }
1015 1174
1016 if (newwidth != width || newheight != height) 1175 if (newwidth != vt_width || newheight != vt_height)
1017 { 1176 {
1018 newwidth += szHint.base_width; 1177 newwidth += szHint.base_width;
1019 newheight += szHint.base_height; 1178 newheight += szHint.base_height;
1020 resize_all_windows (newwidth, newheight, 0); 1179 resize_all_windows (newwidth, newheight, 0);
1021 } 1180 }
1022} 1181}
1023 1182
1024/* -------------------------------------------------------------------- * 1183/* -------------------------------------------------------------------- *
1025 * - X INPUT METHOD ROUTINES - * 1184 * - X INPUT METHOD ROUTINES - *
1026 * -------------------------------------------------------------------- */ 1185 * -------------------------------------------------------------------- */
1027#ifdef USE_XIM 1186#if USE_XIM
1028 1187
1029void 1188void
1030rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) 1189rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg)
1031{ 1190{
1032 fg = pix_colors [Color_fg]; 1191 fg = pix_colors [Color_fg];
… …
1059 status_rect.height = fheight; 1218 status_rect.height = fheight;
1060} 1219}
1061 1220
1062/* Checking whether input method is running. */ 1221/* Checking whether input method is running. */
1063bool 1222bool
1064rxvt_term::IMisRunning () 1223rxvt_term::im_is_running ()
1065{ 1224{
1066 char *p;
1067 Atom atom; 1225 Atom atom;
1068 Window win; 1226 Window win;
1069 char server[IMBUFSIZ]; 1227 char server[IMBUFSIZ];
1070 1228
1071 /* get current locale modifier */ 1229 /* get current locale modifier */
1072 if ((p = XSetLocaleModifiers (NULL)) != NULL) 1230 if (char *p = XSetLocaleModifiers (0))
1073 { 1231 {
1074 strcpy (server, "@server="); 1232 strcpy (server, "@server=");
1075 strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ 1233 strncat (server, p + 4, IMBUFSIZ - 9); /* skip "@im=" */
1076 1234
1077 if ((p = strchr (server + 1, '@')) != NULL) /* first one only */ 1235 if (p = strchr (server + 1, '@')) /* first one only */
1078 *p = '\0'; 1236 *p = '\0';
1079 1237
1080 atom = XInternAtom (dpy, server, False); 1238 atom = XInternAtom (dpy, server, False);
1081 win = XGetSelectionOwner (dpy, atom); 1239 win = XGetSelectionOwner (dpy, atom);
1082 1240
1083 if (win != None) 1241 if (win != None)
1084 return True; 1242 return true;
1085 } 1243 }
1086 1244
1087 return False; 1245 return false;
1088} 1246}
1089 1247
1090void 1248void
1091rxvt_term::IMSendSpot () 1249rxvt_term::im_send_spot ()
1092{ 1250{
1093 XPoint nspot; 1251 XPoint nspot;
1094 XVaNestedList preedit_attr; 1252 XVaNestedList preedit_attr;
1095 1253
1096 if (!Input_Context 1254 if (!Input_Context
… …
1149 1307
1150 term->make_current (); 1308 term->make_current ();
1151 1309
1152 if (text) 1310 if (text)
1153 { 1311 {
1154 void *str; 1312 wchar_t *str;
1155 1313
1156 if (!text->encoding_is_wchar && text->string.multi_byte) 1314 if (!text->encoding_is_wchar && text->string.multi_byte)
1157 { 1315 {
1158 // of course, X makes it ugly again 1316 // of course, X makes it ugly again
1159 if (term->rs[Rs_imLocale]) 1317 if (term->rs[Rs_imLocale])
1160 SET_LOCALE (term->rs[Rs_imLocale]); 1318 SET_LOCALE (term->rs[Rs_imLocale]);
1161 1319
1162 str = rxvt_temp_buf ((text->length + 1) * sizeof (wchar_t)); 1320 str = rxvt_temp_buf<wchar_t> (text->length + 1);
1163 mbstowcs ((wchar_t *)str, text->string.multi_byte, text->length + 1); 1321 mbstowcs (str, text->string.multi_byte, text->length + 1);
1164 1322
1165 if (term->rs[Rs_imLocale]) 1323 if (term->rs[Rs_imLocale])
1166 SET_LOCALE (term->locale); 1324 SET_LOCALE (term->locale);
1167 } 1325 }
1168 else 1326 else
1169 str = (void *)text->string.wide_char; 1327 str = text->string.wide_char;
1170 1328
1171 HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW, 1329 HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
1172 DT_INT, call_data->caret, 1330 DT_INT, call_data->caret,
1173 DT_INT, call_data->chg_first, 1331 DT_INT, call_data->chg_first,
1174 DT_INT, call_data->chg_length, 1332 DT_INT, call_data->chg_length,
… …
1202/* 1360/*
1203 * Try to open a XIM with the current modifiers, then see if we can 1361 * Try to open a XIM with the current modifiers, then see if we can
1204 * open a suitable preedit type 1362 * open a suitable preedit type
1205 */ 1363 */
1206bool 1364bool
1207rxvt_term::IM_get_IC (const char *modifiers) 1365rxvt_term::im_get_ic (const char *modifiers)
1208{ 1366{
1209 int i, j, found; 1367 int i, j, found;
1210 XIM xim; 1368 XIM xim;
1211 XPoint spot; 1369 XPoint spot;
1212 XRectangle rect, status_rect, needed_rect; 1370 XRectangle rect, status_rect, needed_rect;
1213 unsigned long fg, bg; 1371 unsigned long fg, bg;
1214 const char *p; 1372 const char *p;
1215 char **s; 1373 char **s;
1216 XIMStyles *xim_styles; 1374 XIMStyles *xim_styles;
1217#ifdef ENABLE_XIM_ONTHESPOT
1218 XIMCallback xcb[4];
1219#endif
1220 1375
1221 set_environ (envv); 1376 set_environ (env);
1222 1377
1223 if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) 1378 if (!((p = XSetLocaleModifiers (modifiers)) && *p))
1224 return false; 1379 return false;
1225 1380
1226 input_method = display->get_xim (locale, modifiers); 1381 input_method = display->get_xim (locale, modifiers);
1227 if (input_method == NULL) 1382 if (input_method == NULL)
1228 return false; 1383 return false;
… …
1245 p = pet[pi]; 1400 p = pet[pi];
1246 1401
1247 if (!p) 1402 if (!p)
1248 continue; 1403 continue;
1249 1404
1250 s = rxvt_splitcommastring (p); 1405 s = rxvt_strsplit (',', p);
1251 1406
1252 for (i = found = 0; !found && s[i]; i++) 1407 for (i = found = 0; !found && s[i]; i++)
1253 { 1408 {
1254 if (!strcmp (s[i], "OverTheSpot")) 1409 if (!strcmp (s[i], "OverTheSpot"))
1255 input_style = XIMPreeditPosition | XIMStatusNothing; 1410 input_style = XIMPreeditPosition | XIMStatusNothing;
… …
1267 input_style = XIMPreeditNothing | XIMStatusNothing; 1422 input_style = XIMPreeditNothing | XIMStatusNothing;
1268 1423
1269 for (j = 0; j < xim_styles->count_styles; j++) 1424 for (j = 0; j < xim_styles->count_styles; j++)
1270 if (input_style == xim_styles->supported_styles[j]) 1425 if (input_style == xim_styles->supported_styles[j])
1271 { 1426 {
1272 rxvt_freecommastring (s); 1427 rxvt_free_strsplit (s);
1273 1428
1274 found = 1; 1429 found = 1;
1275 goto foundpet; 1430 goto foundpet;
1276 } 1431 }
1277 1432
1278 } 1433 }
1279 1434
1280 rxvt_freecommastring (s); 1435 rxvt_free_strsplit (s);
1281 } 1436 }
1282 1437
1283foundpet: 1438foundpet:
1284 1439
1285 XFree (xim_styles); 1440 XFree (xim_styles);
… …
1364 NULL); 1519 NULL);
1365 } 1520 }
1366#if ENABLE_XIM_ONTHESPOT 1521#if ENABLE_XIM_ONTHESPOT
1367 else if (input_style & XIMPreeditCallbacks) 1522 else if (input_style & XIMPreeditCallbacks)
1368 { 1523 {
1524 XIMCallback xcb[4];
1525
1369 im_set_position (spot); 1526 im_set_position (spot);
1370 1527
1371 xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start; 1528 xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start;
1372 xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done; 1529 xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done;
1373 xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw; 1530 xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw;
… …
1388#endif 1545#endif
1389 1546
1390 Input_Context = XCreateIC (xim, 1547 Input_Context = XCreateIC (xim,
1391 XNInputStyle, input_style, 1548 XNInputStyle, input_style,
1392 XNClientWindow, vt, 1549 XNClientWindow, vt,
1393 XNFocusWindow, parent[0], 1550 XNFocusWindow, parent,
1394 preedit_attr ? XNPreeditAttributes : NULL, 1551 preedit_attr ? XNPreeditAttributes : NULL,
1395 preedit_attr, 1552 preedit_attr,
1396 status_attr ? XNStatusAttributes : NULL, 1553 status_attr ? XNStatusAttributes : NULL,
1397 status_attr, NULL); 1554 status_attr, NULL);
1398 1555
… …
1411 // unfortunately, only the focus window is used by XIM, hard to fix 1568 // unfortunately, only the focus window is used by XIM, hard to fix
1412 if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL)) 1569 if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL))
1413 vt_select_input (); 1570 vt_select_input ();
1414#endif 1571#endif
1415 1572
1416 IMSetPosition (); 1573 im_set_position ();
1417 1574
1418 return true; 1575 return true;
1419} 1576}
1420 1577
1421void 1578void
… …
1431 im_destroy (); 1588 im_destroy ();
1432 1589
1433 if (Input_Context) 1590 if (Input_Context)
1434 return; 1591 return;
1435 1592
1436#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
1437 if (rs[Rs_imLocale]) 1593 if (rs[Rs_imLocale])
1438 SET_LOCALE (rs[Rs_imLocale]); 1594 SET_LOCALE (rs[Rs_imLocale]);
1439#endif
1440 1595
1441 p = rs[Rs_inputMethod]; 1596 p = rs[Rs_inputMethod];
1442 if (p && *p) 1597 if (p && *p)
1443 { 1598 {
1444 bool found = false; 1599 bool found = false;
1445 1600
1446 s = rxvt_splitcommastring (p); 1601 s = rxvt_strsplit (',', p);
1447 1602
1448 for (i = 0; s[i]; i++) 1603 for (i = 0; s[i]; i++)
1449 { 1604 {
1450 if (*s[i]) 1605 if (*s[i])
1451 { 1606 {
1452 strcpy (buf, "@im="); 1607 strcpy (buf, "@im=");
1453 strncat (buf, s[i], IMBUFSIZ - 5); 1608 strncat (buf, s[i], IMBUFSIZ - 5);
1454 if (IM_get_IC (buf)) 1609 if (im_get_ic (buf))
1455 { 1610 {
1456 found = true; 1611 found = true;
1457 break; 1612 break;
1458 } 1613 }
1459 } 1614 }
1460 } 1615 }
1461 1616
1462 rxvt_freecommastring (s); 1617 rxvt_free_strsplit (s);
1463 1618
1464 if (found) 1619 if (found)
1465 goto done; 1620 goto done;
1466 } 1621 }
1467 1622
1468 /* try with XMODIFIERS env. var. */ 1623 /* try with XMODIFIERS env. var. */
1469 if (IM_get_IC ("")) 1624 if (im_get_ic (""))
1470 goto done; 1625 goto done;
1471 1626
1472 /* try with no modifiers base IF the user didn't specify an IM */ 1627 /* try with no modifiers base IF the user didn't specify an IM */
1473 if (IM_get_IC ("@im=none")) 1628 if (im_get_ic ("@im=none"))
1474 goto done; 1629 goto done;
1475 1630
1476done: 1631done:
1477#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
1478 if (rs[Rs_imLocale]) 1632 if (rs[Rs_imLocale])
1479 SET_LOCALE (locale); 1633 SET_LOCALE (locale);
1480#endif
1481} 1634}
1482 1635
1483void 1636void
1484rxvt_term::IMSetPosition () 1637rxvt_term::im_set_position ()
1485{ 1638{
1486 XRectangle preedit_rect, status_rect, *needed_rect; 1639 XRectangle preedit_rect, status_rect, *needed_rect;
1487 XVaNestedList preedit_attr, status_attr; 1640 XVaNestedList preedit_attr, status_attr;
1488 1641
1489 if (!Input_Context 1642 if (!Input_Context
1490 || !focus 1643 || !focus
1491 || !(input_style & (XIMPreeditArea | XIMPreeditPosition)) 1644 || !(input_style & (XIMPreeditArea | XIMPreeditPosition))
1492 || !IMisRunning ()) 1645 || !im_is_running ())
1493 return; 1646 return;
1494 1647
1495 if (input_style & XIMPreeditPosition) 1648 if (input_style & XIMPreeditPosition)
1496 { 1649 {
1497 im_set_size (preedit_rect); 1650 im_set_size (preedit_rect);
… …
1527 1680
1528void 1681void
1529rxvt_term::get_window_origin (int &x, int &y) 1682rxvt_term::get_window_origin (int &x, int &y)
1530{ 1683{
1531 Window cr; 1684 Window cr;
1532 XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr); 1685 XTranslateCoordinates (dpy, parent, display->root, 0, 0, &x, &y, &cr);
1533/* fprintf (stderr, "origin is %+d%+d\n", x, y);*/
1534}
1535
1536Pixmap
1537rxvt_term::get_pixmap_property (int prop_id)
1538{
1539 if (prop_id > 0 && prop_id < NUM_XA)
1540 if (xa[prop_id])
1541 {
1542 int aformat;
1543 unsigned long nitems, bytes_after;
1544 Atom atype;
1545 unsigned char *prop = NULL;
1546 int result = XGetWindowProperty (dpy, display->root, xa[prop_id],
1547 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1548 &nitems, &bytes_after, &prop);
1549 if (result == Success && prop && atype == XA_PIXMAP)
1550 return *(Pixmap *)prop;
1551 }
1552
1553 return None;
1554} 1686}
1555 1687
1556#ifdef HAVE_BG_PIXMAP 1688#ifdef HAVE_BG_PIXMAP
1557# if TRACE_PIXMAPS
1558# undef update_background
1559void
1560rxvt_term::trace_update_background (const char *file, int line)
1561{
1562 fprintf (stderr, "%s:%d:update_background()\n", file, line);
1563 update_background ();
1564}
1565# endif
1566 1689
1567void 1690void
1568rxvt_term::update_background () 1691rxvt_term::update_background ()
1569{ 1692{
1570 if (update_background_ev.is_active ()) 1693 if (update_background_ev.is_active ())
1571 return; 1694 return;
1572 1695
1573 bgPixmap.invalidate ();
1574
1575 ev_tstamp to_wait = 0.5 - (ev::now () - bgPixmap.valid_since); 1696 ev_tstamp to_wait = 0.5 - (ev::now () - bg_valid_since);
1576 1697
1577 if (to_wait <= 0.) 1698 if (to_wait <= 0.)
1578 bgPixmap.render (); 1699 bg_render ();
1579 else 1700 else
1580 update_background_ev.start (to_wait); 1701 update_background_ev.start (to_wait);
1581} 1702}
1582 1703
1583void 1704void
1584rxvt_term::update_background_cb (ev::timer &w, int revents) 1705rxvt_term::update_background_cb (ev::timer &w, int revents)
1585{ 1706{
1586 make_current (); 1707 make_current ();
1587 1708
1588 update_background_ev.stop (); 1709 update_background_ev.stop ();
1589 bgPixmap.render (); 1710 bg_render ();
1590 refresh_check (); 1711 refresh_check ();
1591} 1712}
1592 1713
1593#endif /* HAVE_BG_PIXMAP */ 1714#endif /* HAVE_BG_PIXMAP */
1594 1715

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