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Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.311 by root, Tue Nov 4 13:28:40 2008 UTC vs.
Revision 1.398 by sf-exg, Tue Sep 8 07:54:58 2015 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 ();
231#endif 229#endif
232#ifdef HAVE_AFTERIMAGE 230
233 if (asv) 231#if HAVE_IMG
234 destroy_asvisual (asv, 0); 232 delete bg_img;
235 if (asimman)
236 destroy_image_manager (asimman, 0);
237#endif 233#endif
238 234
239 if (display) 235 if (display)
240 { 236 {
241 selection_clear (); 237 selection_clear ();
238 selection_clear (true);
242 239
243#ifdef USE_XIM 240#if USE_XIM
244 im_destroy (); 241 im_destroy ();
245#endif 242#endif
246 scrollBar.destroy (); 243 scrollBar.destroy ();
244
245 if (gc)
247 if (gc) XFreeGC (dpy, gc); 246 XFreeGC (dpy, gc);
248 247
249 delete drawable; 248 delete drawable;
249
250 // destroy all windows 250 // destroy all windows
251 if (parent[0]) 251 if (parent)
252 XDestroyWindow (dpy, parent[0]); 252 XDestroyWindow (dpy, parent);
253 253
254 for (int i = 0; i < TOTAL_COLORS; i++) 254 for (int i = 0; i < TOTAL_COLORS; i++)
255 if (ISSET_PIXCOLOR (i)) 255 if (ISSET_PIXCOLOR (i))
256 { 256 {
257 pix_colors_focused [i].free (this); 257 pix_colors_focused [i].free (this);
258#if OFF_FOCUS_FADING 258#if OFF_FOCUS_FADING
259 if (rs[Rs_fade])
259 pix_colors_unfocused [i].free (this); 260 pix_colors_unfocused [i].free (this);
260#endif 261#endif
261 } 262 }
262 263
263 clear (); 264 clear ();
264 265
… …
271 /* clear all resources */ 272 /* clear all resources */
272 for (int i = 0; i < allocated.size (); i++) 273 for (int i = 0; i < allocated.size (); i++)
273 free (allocated [i]); 274 free (allocated [i]);
274 275
275 free (selection.text); 276 free (selection.text);
276 // TODO: manage env vars in child only(!) 277 free (selection.clip_text);
277 free (env_display);
278 free (env_term);
279 free (locale); 278 free (locale);
280 free (v_buffer); 279 free (v_buffer);
281 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;
282 287
283 delete envv; 288 delete envv;
284 delete argv; 289 delete argv;
285 290
286#ifdef KEYSYM_RESOURCE 291#ifdef KEYSYM_RESOURCE
287 delete keyboard; 292 delete keyboard;
288#endif 293#endif
289#ifndef NO_RESOURCES 294#ifndef NO_RESOURCES
290 XrmDestroyDatabase (option_db); 295 XrmDestroyDatabase (option_db);
291#endif 296#endif
297
298 SET_R ((rxvt_term *)0);
292} 299}
293 300
294// child has exited, usually destroys 301// child has exited, usually destroys
295void 302void
296rxvt_term::child_cb (ev::child &w, int status) 303rxvt_term::child_cb (ev::child &w, int status)
… …
319 { 326 {
320#if USE_XIM 327#if USE_XIM
321 im_ev.stop (display); 328 im_ev.stop (display);
322#endif 329#endif
323 scrollbar_ev.stop (display); 330 scrollbar_ev.stop (display);
324#if ENABLE_TRANSPARENCY || ENABLE_PERL 331#if BG_IMAGE_FROM_ROOT || ENABLE_PERL
325 rootwin_ev.stop (display); 332 rootwin_ev.stop (display);
326#endif 333#endif
327 incr_ev.stop ();
328 termwin_ev.stop (display); 334 termwin_ev.stop (display);
329 vt_ev.stop (display); 335 vt_ev.stop (display);
330 } 336 }
331 337
332 flush_ev.stop (); 338 flush_ev.stop ();
… …
356 make_current (); 362 make_current ();
357 363
358 delete this; 364 delete this;
359} 365}
360 366
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
361/*----------------------------------------------------------------------*/ 379/*----------------------------------------------------------------------*/
362/* 380/*
363 * Exit gracefully, clearing the utmp entry and restoring tty attributes 381 * Exit gracefully, clearing the utmp entry and restoring tty attributes
364 * TODO: if debugging, this should free up any known resources if we can
365 */ 382 */
366static XErrorHandler old_xerror_handler; 383static XErrorHandler old_xerror_handler;
367 384
368static void 385static void
369rxvt_emergency_cleanup () 386rxvt_emergency_cleanup ()
… …
371 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++)
372 (*t)->emergency_cleanup (); 389 (*t)->emergency_cleanup ();
373} 390}
374 391
375#if !ENABLE_MINIMAL 392#if !ENABLE_MINIMAL
376static void 393static void ecb_cold
377print_x_error (Display *dpy, XErrorEvent *event) 394print_x_error (Display *dpy, XErrorEvent *event)
378{ 395{
379 char buffer[BUFSIZ]; 396 char buffer[BUFSIZ];
380 char mesg[BUFSIZ]; 397 char mesg[BUFSIZ];
381 char number[32]; 398 char number[32];
382 char *mtype = "XlibMessage"; 399
383 XGetErrorText(dpy, event->error_code, buffer, BUFSIZ);
384 XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ);
385 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);
386 rxvt_warn ("%s: %s\n", mesg, buffer); 407 rxvt_warn ("+ %s: %s\n", mesg, buffer);
408
387 XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ); 409 XGetErrorDatabaseText (dpy, "XlibMessage", "MajorCode", "Request Major code %d", mesg, BUFSIZ);
388 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 {
389 sprintf(number, "%d", event->request_code); 463 sprintf (number, "%d", event->request_code);
390 XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ); 464 XGetErrorDatabaseText (dpy, "XRequest", number, "", buffer, BUFSIZ);
391 rxvt_warn ("(which is %s)\n", buffer); 465 rxvt_warn ("+ (which is %s)\n", buffer);
392 if (event->request_code >= 128) {
393 XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d",
394 mesg, BUFSIZ);
395 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code);
396 } 466 }
467
397 if ((event->error_code == BadWindow) || 468 if (event->error_code == BadWindow
398 (event->error_code == BadPixmap) || 469 || event->error_code == BadPixmap
399 (event->error_code == BadCursor) || 470 || event->error_code == BadCursor
400 (event->error_code == BadFont) || 471 || event->error_code == BadFont
401 (event->error_code == BadDrawable) || 472 || event->error_code == BadDrawable
402 (event->error_code == BadColor) || 473 || event->error_code == BadColor
403 (event->error_code == BadGC) || 474 || event->error_code == BadGC
404 (event->error_code == BadIDChoice) || 475 || event->error_code == BadIDChoice
405 (event->error_code == BadValue) || 476 || event->error_code == BadValue
406 (event->error_code == BadAtom)) { 477 || event->error_code == BadAtom)
478 {
407 if (event->error_code == BadValue) 479 if (event->error_code == BadValue)
408 XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x", 480 XGetErrorDatabaseText (dpy, "XlibMessage", "Value", "Value 0x%x", mesg, BUFSIZ);
409 mesg, BUFSIZ);
410 else if (event->error_code == BadAtom) 481 else if (event->error_code == BadAtom)
411 XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x", 482 XGetErrorDatabaseText (dpy, "XlibMessage", "AtomID", "AtomID 0x%x", mesg, BUFSIZ);
412 mesg, BUFSIZ); 483 else
413 else
414 XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", 484 XGetErrorDatabaseText (dpy, "XlibMessage", "ResourceID", "ResourceID 0x%x", mesg, BUFSIZ);
415 mesg, BUFSIZ);
416 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid);
417 }
418 XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",
419 mesg, BUFSIZ);
420 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial);
421}
422#endif
423 485
424int 486 snprintf (buffer, BUFSIZ, "+ %s\n", mesg); rxvt_warn (buffer, event->resourceid);
487 }
488}
489#endif
490
491int ecb_cold
425rxvt_xerror_handler (Display *display, XErrorEvent *event) 492rxvt_xerror_handler (Display *display, XErrorEvent *event)
426{ 493{
427 if (GET_R->allowedxerror == -1) 494 if (GET_R && GET_R->allowedxerror == -1)
428 GET_R->allowedxerror = event->error_code; 495 GET_R->allowedxerror = event->error_code;
429 else 496 else
430 { 497 {
431 // 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,
432 // so just output the error and continue 499 // so just output the error and continue
… …
438 } 505 }
439 506
440 return 0; 507 return 0;
441} 508}
442 509
443int 510int ecb_cold
444rxvt_xioerror_handler (Display *display) 511rxvt_xioerror_handler (Display *display)
445{ 512{
446 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",
447 DisplayString (display)); 514 DisplayString (display));
448 rxvt_emergency_cleanup (); 515 rxvt_emergency_cleanup ();
… …
471 rxvt_emergency_cleanup (); 538 rxvt_emergency_cleanup ();
472 w.stop (); 539 w.stop ();
473 kill (getpid (), w.signum); 540 kill (getpid (), w.signum);
474} 541}
475 542
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
476char **rxvt_environ; // startup environment 610char **rxvt_environ; // startup environment
477 611
478void 612void
479rxvt_init () 613rxvt_init ()
480{ 614{
481 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))));
482 617
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
483 if (!ev_default_loop (0)) 624 if (!ev_default_loop ())
484 rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n"); 625 rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n");
485 626
486 rxvt_environ = environ; 627 rxvt_environ = environ;
487 628
488 signal (SIGHUP, SIG_IGN); 629 signal (SIGHUP, SIG_IGN);
489 signal (SIGPIPE, SIG_IGN); 630 signal (SIGPIPE, SIG_IGN);
490 631
491 sig_handlers.sw_term.start (SIGTERM); ev_unref (); 632 sig_handlers.sw_term.start (SIGTERM); ev_unref ();
492 sig_handlers.sw_int.start (SIGINT); ev_unref (); 633 sig_handlers.sw_int.start (SIGINT); ev_unref ();
493
494 /* need to trap SIGURG for SVR4 (Unixware) rlogin */
495 /* signal (SIGURG, SIG_DFL); */
496 634
497 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); 635 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);
498 // TODO: handle this with exceptions and tolerate the memory loss 636 // TODO: handle this with exceptions and tolerate the memory loss
499 XSetIOErrorHandler (rxvt_xioerror_handler); 637 XSetIOErrorHandler (rxvt_xioerror_handler);
500 638
501 XrmInitialize (); 639 XrmInitialize ();
640
641#if HAVE_PIXBUF
642 g_type_init ();
643#endif
502} 644}
503 645
504/*----------------------------------------------------------------------*/ 646/*----------------------------------------------------------------------*/
505/* 647/*
506 * window size/position calculations for XSizeHint and other storage. 648 * window size/position calculations for XSizeHint and other storage.
… …
625 szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth; 767 szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth;
626 768
627 if (recalc_y) 769 if (recalc_y)
628 szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth; 770 szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth;
629 771
630 ncol = width / fwidth; 772 ncol = width / fwidth;
631 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;
632} 783}
633 784
634/*----------------------------------------------------------------------*/ 785/*----------------------------------------------------------------------*/
635/* 786/*
636 * Tell the teletype handler what size the window is. 787 * Tell the teletype handler what size the window is.
… …
644 795
645 struct winsize ws; 796 struct winsize ws;
646 797
647 ws.ws_col = ncol; 798 ws.ws_col = ncol;
648 ws.ws_row = nrow; 799 ws.ws_row = nrow;
649 ws.ws_xpixel = width; 800 ws.ws_xpixel = vt_width;
650 ws.ws_ypixel = height; 801 ws.ws_ypixel = vt_height;
651 (void)ioctl (pty->pty, TIOCSWINSZ, &ws); 802 ioctl (pty->pty, TIOCSWINSZ, &ws);
652 803
653#if 0 804#if 0
654 // TIOCSWINSZ is supposed to do this automatically and correctly 805 // TIOCSWINSZ is supposed to do this automatically and correctly
655 if (cmd_pid) /* force through to the command */ 806 if (cmd_pid) /* force through to the command */
656 kill (-cmd_pid, SIGWINCH); 807 kill (-cmd_pid, SIGWINCH);
657#endif 808#endif
658} 809}
659 810
660/*----------------------------------------------------------------------*/ 811/*----------------------------------------------------------------------*/
661/* set_fonts () - load and set the various fonts 812/* load and set the various fonts */
662 *
663 * init = 1 - initialize
664 *
665 * fontname == FONT_UP - switch to bigger font
666 * fontname == FONT_DN - switch to smaller font
667 */
668bool 813bool
669rxvt_term::set_fonts () 814rxvt_term::set_fonts ()
670{ 815{
671 rxvt_fontset *fs = new rxvt_fontset (this); 816 rxvt_fontset *fs = new rxvt_fontset (this);
672 rxvt_fontprop prop; 817 rxvt_fontprop prop;
… …
686#endif 831#endif
687 832
688 delete fontset[0]; 833 delete fontset[0];
689 fontset[0] = fs; 834 fontset[0] = fs;
690 835
691 prop = (*fs)[1]->properties (); 836 prop = (*fs)[rxvt_fontset::firstFont]->properties ();
692 prop.height += lineSpace; 837 prop.width = max (prop.width + letterSpace, 1);
693 838
694 fs->set_prop (prop, false); 839 fs->set_prop (prop, false);
695 840
696 fwidth = prop.width; 841 fwidth = prop.width;
697 fheight = prop.height; 842 fheight = prop.height + lineSpace;
698 fbase = prop.ascent; 843 fbase = prop.ascent;
699 844
700 for (int style = 1; style < 4; style++) 845 for (int style = 1; style < 4; style++)
701 { 846 {
702#if ENABLE_STYLES 847#if ENABLE_STYLES
… …
728#else 873#else
729 fontset[style] = fontset[0]; 874 fontset[style] = fontset[0];
730#endif 875#endif
731 } 876 }
732 877
733 if (parent[0]) 878 if (parent)
734 { 879 {
735 resize_all_windows (0, 0, 0); 880 resize_all_windows (0, 0, 0);
736 scr_remap_chars (); 881 scr_remap_chars ();
737 scr_touch (true); 882 scr_touch (true);
738 } 883 }
… …
741} 886}
742 887
743void 888void
744rxvt_term::set_string_property (Atom prop, const char *str, int len) 889rxvt_term::set_string_property (Atom prop, const char *str, int len)
745{ 890{
746 XChangeProperty (dpy, parent[0], 891 XChangeProperty (dpy, parent,
747 prop, XA_STRING, 8, PropModeReplace, 892 prop, XA_STRING, 8, PropModeReplace,
748 (const unsigned char *)str, len >= 0 ? len : strlen (str)); 893 (const unsigned char *)str, len >= 0 ? len : strlen (str));
749} 894}
750 895
751void 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
752rxvt_term::set_utf8_property (Atom prop, const char *str, int len) 909rxvt_term::set_utf8_property (Atom prop, const char *str, int len)
753{ 910{
754 wchar_t *ws = rxvt_mbstowcs (str, len); 911 wchar_t *ws = rxvt_mbstowcs (str, len);
755 char *s = rxvt_wcstoutf8 (ws); 912 char *s = rxvt_wcstoutf8 (ws);
756 913
757 XChangeProperty (dpy, parent[0], 914 XChangeProperty (dpy, parent,
758 prop, xa[XA_UTF8_STRING], 8, PropModeReplace, 915 prop, xa[XA_UTF8_STRING], 8, PropModeReplace,
759 (const unsigned char *)s, strlen (s)); 916 (const unsigned char *)s, strlen (s));
760 917
761 free (s); 918 free (s);
762 free (ws); 919 free (ws);
… …
766/*----------------------------------------------------------------------*/ 923/*----------------------------------------------------------------------*/
767/* xterm sequences - title, iconName, color (exptl) */ 924/* xterm sequences - title, iconName, color (exptl) */
768void 925void
769rxvt_term::set_title (const char *str) 926rxvt_term::set_title (const char *str)
770{ 927{
771 set_string_property (XA_WM_NAME, str); 928 set_mbstring_property (XA_WM_NAME, str);
772#if ENABLE_EWMH 929#if ENABLE_EWMH
773 set_utf8_property (xa[XA_NET_WM_NAME], str); 930 set_utf8_property (xa[XA_NET_WM_NAME], str);
774#endif 931#endif
775} 932}
776 933
777void 934void
778rxvt_term::set_icon_name (const char *str) 935rxvt_term::set_icon_name (const char *str)
779{ 936{
780 set_string_property (XA_WM_ICON_NAME, str); 937 set_mbstring_property (XA_WM_ICON_NAME, str);
781#if ENABLE_EWMH 938#if ENABLE_EWMH
782 set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); 939 set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);
783#endif 940#endif
784} 941}
785 942
786void 943void
787rxvt_term::set_window_color (int idx, const char *color) 944rxvt_term::set_window_color (int idx, const char *color)
788{ 945{
789#ifdef XTERM_COLOR_CHANGE 946#ifdef XTERM_COLOR_CHANGE
790 rxvt_color xcol;
791
792 if (color == NULL || *color == '\0') 947 if (color == NULL || *color == '\0')
793 return; 948 return;
794 949
795 color = strdup (color); 950 color = strdup (color);
796 allocated.push_back ((void *)color); 951 allocated.push_back ((void *)color);
… …
802 int i = atoi (color); 957 int i = atoi (color);
803 958
804 if (i >= 8 && i <= 15) 959 if (i >= 8 && i <= 15)
805 { 960 {
806 /* bright colors */ 961 /* bright colors */
807 pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i - 8]; 962 alias_color (idx, minBrightCOLOR + i - 8);
808 goto done; 963 goto done;
809 } 964 }
810 965
811 if (i >= 0 && i <= 7) 966 if (i >= 0 && i <= 7)
812 { 967 {
813 /* normal colors */ 968 /* normal colors */
814 pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; 969 alias_color (idx, minCOLOR + i);
815 goto done; 970 goto done;
816 } 971 }
817 } 972 }
818 973
819 set_color (xcol, color); 974 pix_colors_focused[idx].free (this);
820 975 set_color (pix_colors_focused[idx], color);
821 /*
822 * FIXME: should free colors here, but no idea how to do it so instead,
823 * so just keep gobbling up the colormap
824 */
825
826 pix_colors_focused[idx] = xcol;
827 976
828done: 977done:
829 /*TODO: handle Color_BD, scrollbar background, etc. */ 978 /*TODO: handle Color_BD, scrollbar background, etc. */
830 979
831 update_fade_color (idx); 980 update_fade_color (idx);
832 recolour_cursor (); 981 recolor_cursor ();
833 scr_recolour (); 982 scr_recolor ();
834#endif /* XTERM_COLOR_CHANGE */ 983#endif /* XTERM_COLOR_CHANGE */
835} 984}
836 985
837void 986void
838rxvt_term::recolour_cursor () 987rxvt_term::recolor_cursor ()
839{ 988{
840 XColor fg, bg; 989 XColor fg, bg;
841 990
842 (ISSET_PIXCOLOR (Color_pointer_fg) 991 (ISSET_PIXCOLOR (Color_pointer_fg)
843 ? pix_colors_focused[Color_pointer_fg] 992 ? pix_colors_focused[Color_pointer_fg]
… …
852 1001
853/*----------------------------------------------------------------------*/ 1002/*----------------------------------------------------------------------*/
854/* 1003/*
855 * 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
856 */ 1005 */
857void 1006char *
858rxvt_term::set_colorfgbg () 1007rxvt_term::get_colorfgbg ()
859{ 1008{
860 unsigned int i; 1009 unsigned int i;
861 const char *xpmb = ""; 1010 const char *xpmb = "";
862 char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; 1011 char fstr[] = "default";
1012 char bstr[] = "default";
1013 char *env_colorfgbg;
863 1014
864 strcpy (fstr, "default");
865 strcpy (bstr, "default");
866 for (i = Color_Black; i <= Color_White; i++) 1015 for (i = Color_Black; i <= Color_White; i++)
867 if (pix_colors[Color_fg] == pix_colors[i]) 1016 if (pix_colors[Color_fg] == pix_colors[i])
868 { 1017 {
869 sprintf (fstr, "%d", (i - Color_Black)); 1018 sprintf (fstr, "%d", i - Color_Black);
870 break; 1019 break;
871 } 1020 }
872 1021
873 for (i = Color_Black; i <= Color_White; i++) 1022 for (i = Color_Black; i <= Color_White; i++)
874 if (pix_colors[Color_bg] == pix_colors[i]) 1023 if (pix_colors[Color_bg] == pix_colors[i])
875 { 1024 {
876 sprintf (bstr, "%d", (i - Color_Black)); 1025 sprintf (bstr, "%d", i - Color_Black);
877#ifdef BG_IMAGE_FROM_FILE 1026#if BG_IMAGE_FROM_FILE
878 xpmb = "default;"; 1027 xpmb = "default;";
879#endif 1028#endif
880 break; 1029 break;
881 } 1030 }
882 1031
1032 env_colorfgbg = (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg"));
883 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;
884} 1035}
885 1036
886/*----------------------------------------------------------------------*/ 1037/*----------------------------------------------------------------------*/
887 1038
888bool 1039bool
… …
896} 1047}
897 1048
898void 1049void
899rxvt_term::alias_color (int dst, int src) 1050rxvt_term::alias_color (int dst, int src)
900{ 1051{
1052 pix_colors[dst].free (this);
901 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]);
902} 1054}
903 1055
904/* -------------------------------------------------------------------- * 1056/* -------------------------------------------------------------------- *
905 * - WINDOW RESIZING - * 1057 * - WINDOW RESIZING - *
… …
911 int old_width = szHint.width; 1063 int old_width = szHint.width;
912 int old_height = szHint.height; 1064 int old_height = szHint.height;
913 1065
914 window_calc (newwidth, newheight); 1066 window_calc (newwidth, newheight);
915 1067
916 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);
917 XSetWMNormalHints (dpy, parent[0], &szHint); 1074 XSetWMNormalHints (dpy, parent, &szHint);
1075 szHint.flags |= PBaseSize | PResizeInc;
1076 }
918 1077
919 if (!ignoreparent) 1078 if (!ignoreparent)
920 { 1079 {
921#ifdef SMART_RESIZE 1080#ifdef SMART_RESIZE
922 /* 1081 /*
… …
926 int x, y, x1, y1; 1085 int x, y, x1, y1;
927 int dx, dy; 1086 int dx, dy;
928 unsigned int unused_w1, unused_h1, unused_b1, unused_d1; 1087 unsigned int unused_w1, unused_h1, unused_b1, unused_d1;
929 Window unused_cr; 1088 Window unused_cr;
930 1089
931 XTranslateCoordinates (dpy, parent[0], display->root, 1090 XTranslateCoordinates (dpy, parent, display->root,
932 0, 0, &x, &y, &unused_cr); 1091 0, 0, &x, &y, &unused_cr);
933 XGetGeometry (dpy, parent[0], &unused_cr, &x1, &y1, 1092 XGetGeometry (dpy, parent, &unused_cr, &x1, &y1,
934 &unused_w1, &unused_h1, &unused_b1, &unused_d1); 1093 &unused_w1, &unused_h1, &unused_b1, &unused_d1);
935 /* 1094 /*
936 * 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
937 * our position for handles and decorations. Counter it 1096 * our position for handles and decorations. Counter it
938 */ 1097 */
… …
955 if (y < y1) /* top half */ 1114 if (y < y1) /* top half */
956 dy = 0; 1115 dy = 0;
957 else if (y == y1) /* exact center */ 1116 else if (y == y1) /* exact center */
958 dy /= 2; 1117 dy /= 2;
959 1118
960 XMoveResizeWindow (dpy, parent[0], x + dx, y + dy, 1119 XMoveResizeWindow (dpy, parent, x + dx, y + dy,
961 szHint.width, szHint.height); 1120 szHint.width, szHint.height);
962#else 1121#else
963 XResizeWindow (dpy, parent[0], szHint.width, szHint.height); 1122 XResizeWindow (dpy, parent, szHint.width, szHint.height);
964#endif 1123#endif
965 } 1124 }
1125
1126 if (set_hint)
1127 XSetWMNormalHints (dpy, parent, &szHint);
966 1128
967 fix_screen = ncol != prev_ncol || nrow != prev_nrow; 1129 fix_screen = ncol != prev_ncol || nrow != prev_nrow;
968 1130
969 if (fix_screen || newwidth != old_width || newheight != old_height) 1131 if (fix_screen || newwidth != old_width || newheight != old_height)
970 { 1132 {
971 if (scrollBar.state) 1133 if (scrollBar.state)
972 scrollBar.resize (); 1134 scrollBar.resize ();
973 1135
974 XMoveResizeWindow (dpy, vt, 1136 XMoveResizeWindow (dpy, vt,
975 window_vt_x, window_vt_y, 1137 window_vt_x, window_vt_y,
976 width, height); 1138 vt_width, vt_height);
1139
1140 HOOK_INVOKE ((this, HOOK_SIZE_CHANGE, DT_INT, newwidth, DT_INT, newheight, DT_END));
977 1141
978#ifdef HAVE_BG_PIXMAP 1142#ifdef HAVE_BG_PIXMAP
979 if (bgPixmap.window_size_sensitive ()) 1143 if (bg_window_size_sensitive ())
980 update_background (); 1144 update_background ();
981#endif 1145#endif
982
983 scr_clear ();
984 } 1146 }
985 1147
986 if (fix_screen || old_height == 0) 1148 if (fix_screen || old_height == 0)
987 scr_reset (); 1149 scr_reset ();
988 1150
989 // TODO, with nvidia-8178, resizes kill the alpha channel, report if not fixed in newer version
990 //scr_touch (false);
991
992#ifdef HAVE_BG_PIXMAP
993// TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ?
994// if (bgPixmap.pixmap)
995// scr_touch (false);
996#endif
997
998#ifdef USE_XIM 1151#if USE_XIM
999 IMSetPosition (); 1152 im_set_position ();
1000#endif 1153#endif
1001} 1154}
1002 1155
1003/* 1156/*
1004 * 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.
… …
1017 newwidth = wattr.width - szHint.base_width; 1170 newwidth = wattr.width - szHint.base_width;
1018 if (newheight == 0) 1171 if (newheight == 0)
1019 newheight = wattr.height - szHint.base_height; 1172 newheight = wattr.height - szHint.base_height;
1020 } 1173 }
1021 1174
1022 if (newwidth != width || newheight != height) 1175 if (newwidth != vt_width || newheight != vt_height)
1023 { 1176 {
1024 newwidth += szHint.base_width; 1177 newwidth += szHint.base_width;
1025 newheight += szHint.base_height; 1178 newheight += szHint.base_height;
1026 resize_all_windows (newwidth, newheight, 0); 1179 resize_all_windows (newwidth, newheight, 0);
1027 } 1180 }
1028} 1181}
1029 1182
1030/* -------------------------------------------------------------------- * 1183/* -------------------------------------------------------------------- *
1031 * - X INPUT METHOD ROUTINES - * 1184 * - X INPUT METHOD ROUTINES - *
1032 * -------------------------------------------------------------------- */ 1185 * -------------------------------------------------------------------- */
1033#ifdef USE_XIM 1186#if USE_XIM
1034 1187
1035void 1188void
1036rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) 1189rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg)
1037{ 1190{
1038 fg = pix_colors [Color_fg]; 1191 fg = pix_colors [Color_fg];
… …
1065 status_rect.height = fheight; 1218 status_rect.height = fheight;
1066} 1219}
1067 1220
1068/* Checking whether input method is running. */ 1221/* Checking whether input method is running. */
1069bool 1222bool
1070rxvt_term::IMisRunning () 1223rxvt_term::im_is_running ()
1071{ 1224{
1072 char *p;
1073 Atom atom; 1225 Atom atom;
1074 Window win; 1226 Window win;
1075 char server[IMBUFSIZ]; 1227 char server[IMBUFSIZ];
1076 1228
1077 /* get current locale modifier */ 1229 /* get current locale modifier */
1078 if ((p = XSetLocaleModifiers (NULL)) != NULL) 1230 if (char *p = XSetLocaleModifiers (0))
1079 { 1231 {
1080 strcpy (server, "@server="); 1232 strcpy (server, "@server=");
1081 strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ 1233 strncat (server, p + 4, IMBUFSIZ - 9); /* skip "@im=" */
1082 1234
1083 if ((p = strchr (server + 1, '@')) != NULL) /* first one only */ 1235 if (p = strchr (server + 1, '@')) /* first one only */
1084 *p = '\0'; 1236 *p = '\0';
1085 1237
1086 atom = XInternAtom (dpy, server, False); 1238 atom = XInternAtom (dpy, server, False);
1087 win = XGetSelectionOwner (dpy, atom); 1239 win = XGetSelectionOwner (dpy, atom);
1088 1240
1089 if (win != None) 1241 if (win != None)
1090 return True; 1242 return true;
1091 } 1243 }
1092 1244
1093 return False; 1245 return false;
1094} 1246}
1095 1247
1096void 1248void
1097rxvt_term::IMSendSpot () 1249rxvt_term::im_send_spot ()
1098{ 1250{
1099 XPoint nspot; 1251 XPoint nspot;
1100 XVaNestedList preedit_attr; 1252 XVaNestedList preedit_attr;
1101 1253
1102 if (!Input_Context 1254 if (!Input_Context
… …
1155 1307
1156 term->make_current (); 1308 term->make_current ();
1157 1309
1158 if (text) 1310 if (text)
1159 { 1311 {
1160 void *str; 1312 wchar_t *str;
1161 1313
1162 if (!text->encoding_is_wchar && text->string.multi_byte) 1314 if (!text->encoding_is_wchar && text->string.multi_byte)
1163 { 1315 {
1164 // of course, X makes it ugly again 1316 // of course, X makes it ugly again
1165 if (term->rs[Rs_imLocale]) 1317 if (term->rs[Rs_imLocale])
1166 SET_LOCALE (term->rs[Rs_imLocale]); 1318 SET_LOCALE (term->rs[Rs_imLocale]);
1167 1319
1168 str = rxvt_temp_buf ((text->length + 1) * sizeof (wchar_t)); 1320 str = rxvt_temp_buf<wchar_t> (text->length + 1);
1169 mbstowcs ((wchar_t *)str, text->string.multi_byte, text->length + 1); 1321 mbstowcs (str, text->string.multi_byte, text->length + 1);
1170 1322
1171 if (term->rs[Rs_imLocale]) 1323 if (term->rs[Rs_imLocale])
1172 SET_LOCALE (term->locale); 1324 SET_LOCALE (term->locale);
1173 } 1325 }
1174 else 1326 else
1175 str = (void *)text->string.wide_char; 1327 str = text->string.wide_char;
1176 1328
1177 HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW, 1329 HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
1178 DT_INT, call_data->caret, 1330 DT_INT, call_data->caret,
1179 DT_INT, call_data->chg_first, 1331 DT_INT, call_data->chg_first,
1180 DT_INT, call_data->chg_length, 1332 DT_INT, call_data->chg_length,
… …
1208/* 1360/*
1209 * 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
1210 * open a suitable preedit type 1362 * open a suitable preedit type
1211 */ 1363 */
1212bool 1364bool
1213rxvt_term::IM_get_IC (const char *modifiers) 1365rxvt_term::im_get_ic (const char *modifiers)
1214{ 1366{
1215 int i, j, found; 1367 int i, j, found;
1216 XIM xim; 1368 XIM xim;
1217 XPoint spot; 1369 XPoint spot;
1218 XRectangle rect, status_rect, needed_rect; 1370 XRectangle rect, status_rect, needed_rect;
1219 unsigned long fg, bg; 1371 unsigned long fg, bg;
1220 const char *p; 1372 const char *p;
1221 char **s; 1373 char **s;
1222 XIMStyles *xim_styles; 1374 XIMStyles *xim_styles;
1223#ifdef ENABLE_XIM_ONTHESPOT
1224 XIMCallback xcb[4];
1225#endif
1226 1375
1227 set_environ (envv); 1376 set_environ (env);
1228 1377
1229 if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) 1378 if (!((p = XSetLocaleModifiers (modifiers)) && *p))
1230 return false; 1379 return false;
1231 1380
1232 input_method = display->get_xim (locale, modifiers); 1381 input_method = display->get_xim (locale, modifiers);
1233 if (input_method == NULL) 1382 if (input_method == NULL)
1234 return false; 1383 return false;
… …
1251 p = pet[pi]; 1400 p = pet[pi];
1252 1401
1253 if (!p) 1402 if (!p)
1254 continue; 1403 continue;
1255 1404
1256 s = rxvt_splitcommastring (p); 1405 s = rxvt_strsplit (',', p);
1257 1406
1258 for (i = found = 0; !found && s[i]; i++) 1407 for (i = found = 0; !found && s[i]; i++)
1259 { 1408 {
1260 if (!strcmp (s[i], "OverTheSpot")) 1409 if (!strcmp (s[i], "OverTheSpot"))
1261 input_style = XIMPreeditPosition | XIMStatusNothing; 1410 input_style = XIMPreeditPosition | XIMStatusNothing;
… …
1273 input_style = XIMPreeditNothing | XIMStatusNothing; 1422 input_style = XIMPreeditNothing | XIMStatusNothing;
1274 1423
1275 for (j = 0; j < xim_styles->count_styles; j++) 1424 for (j = 0; j < xim_styles->count_styles; j++)
1276 if (input_style == xim_styles->supported_styles[j]) 1425 if (input_style == xim_styles->supported_styles[j])
1277 { 1426 {
1278 rxvt_freecommastring (s); 1427 rxvt_free_strsplit (s);
1279 1428
1280 found = 1; 1429 found = 1;
1281 goto foundpet; 1430 goto foundpet;
1282 } 1431 }
1283 1432
1284 } 1433 }
1285 1434
1286 rxvt_freecommastring (s); 1435 rxvt_free_strsplit (s);
1287 } 1436 }
1288 1437
1289foundpet: 1438foundpet:
1290 1439
1291 XFree (xim_styles); 1440 XFree (xim_styles);
… …
1370 NULL); 1519 NULL);
1371 } 1520 }
1372#if ENABLE_XIM_ONTHESPOT 1521#if ENABLE_XIM_ONTHESPOT
1373 else if (input_style & XIMPreeditCallbacks) 1522 else if (input_style & XIMPreeditCallbacks)
1374 { 1523 {
1524 XIMCallback xcb[4];
1525
1375 im_set_position (spot); 1526 im_set_position (spot);
1376 1527
1377 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;
1378 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;
1379 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;
… …
1394#endif 1545#endif
1395 1546
1396 Input_Context = XCreateIC (xim, 1547 Input_Context = XCreateIC (xim,
1397 XNInputStyle, input_style, 1548 XNInputStyle, input_style,
1398 XNClientWindow, vt, 1549 XNClientWindow, vt,
1399 XNFocusWindow, parent[0], 1550 XNFocusWindow, parent,
1400 preedit_attr ? XNPreeditAttributes : NULL, 1551 preedit_attr ? XNPreeditAttributes : NULL,
1401 preedit_attr, 1552 preedit_attr,
1402 status_attr ? XNStatusAttributes : NULL, 1553 status_attr ? XNStatusAttributes : NULL,
1403 status_attr, NULL); 1554 status_attr, NULL);
1404 1555
… …
1417 // 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
1418 if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL)) 1569 if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL))
1419 vt_select_input (); 1570 vt_select_input ();
1420#endif 1571#endif
1421 1572
1422 IMSetPosition (); 1573 im_set_position ();
1423 1574
1424 return true; 1575 return true;
1425} 1576}
1426 1577
1427void 1578void
… …
1437 im_destroy (); 1588 im_destroy ();
1438 1589
1439 if (Input_Context) 1590 if (Input_Context)
1440 return; 1591 return;
1441 1592
1442#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
1443 if (rs[Rs_imLocale]) 1593 if (rs[Rs_imLocale])
1444 SET_LOCALE (rs[Rs_imLocale]); 1594 SET_LOCALE (rs[Rs_imLocale]);
1445#endif
1446 1595
1447 p = rs[Rs_inputMethod]; 1596 p = rs[Rs_inputMethod];
1448 if (p && *p) 1597 if (p && *p)
1449 { 1598 {
1450 bool found = false; 1599 bool found = false;
1451 1600
1452 s = rxvt_splitcommastring (p); 1601 s = rxvt_strsplit (',', p);
1453 1602
1454 for (i = 0; s[i]; i++) 1603 for (i = 0; s[i]; i++)
1455 { 1604 {
1456 if (*s[i]) 1605 if (*s[i])
1457 { 1606 {
1458 strcpy (buf, "@im="); 1607 strcpy (buf, "@im=");
1459 strncat (buf, s[i], IMBUFSIZ - 5); 1608 strncat (buf, s[i], IMBUFSIZ - 5);
1460 if (IM_get_IC (buf)) 1609 if (im_get_ic (buf))
1461 { 1610 {
1462 found = true; 1611 found = true;
1463 break; 1612 break;
1464 } 1613 }
1465 } 1614 }
1466 } 1615 }
1467 1616
1468 rxvt_freecommastring (s); 1617 rxvt_free_strsplit (s);
1469 1618
1470 if (found) 1619 if (found)
1471 goto done; 1620 goto done;
1472 } 1621 }
1473 1622
1474 /* try with XMODIFIERS env. var. */ 1623 /* try with XMODIFIERS env. var. */
1475 if (IM_get_IC ("")) 1624 if (im_get_ic (""))
1476 goto done; 1625 goto done;
1477 1626
1478 /* 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 */
1479 if (IM_get_IC ("@im=none")) 1628 if (im_get_ic ("@im=none"))
1480 goto done; 1629 goto done;
1481 1630
1482done: 1631done:
1483#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
1484 if (rs[Rs_imLocale]) 1632 if (rs[Rs_imLocale])
1485 SET_LOCALE (locale); 1633 SET_LOCALE (locale);
1486#endif
1487} 1634}
1488 1635
1489void 1636void
1490rxvt_term::IMSetPosition () 1637rxvt_term::im_set_position ()
1491{ 1638{
1492 XRectangle preedit_rect, status_rect, *needed_rect; 1639 XRectangle preedit_rect, status_rect, *needed_rect;
1493 XVaNestedList preedit_attr, status_attr; 1640 XVaNestedList preedit_attr, status_attr;
1494 1641
1495 if (!Input_Context 1642 if (!Input_Context
1496 || !focus 1643 || !focus
1497 || !(input_style & (XIMPreeditArea | XIMPreeditPosition)) 1644 || !(input_style & (XIMPreeditArea | XIMPreeditPosition))
1498 || !IMisRunning ()) 1645 || !im_is_running ())
1499 return; 1646 return;
1500 1647
1501 if (input_style & XIMPreeditPosition) 1648 if (input_style & XIMPreeditPosition)
1502 { 1649 {
1503 im_set_size (preedit_rect); 1650 im_set_size (preedit_rect);
… …
1533 1680
1534void 1681void
1535rxvt_term::get_window_origin (int &x, int &y) 1682rxvt_term::get_window_origin (int &x, int &y)
1536{ 1683{
1537 Window cr; 1684 Window cr;
1538 XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr); 1685 XTranslateCoordinates (dpy, parent, display->root, 0, 0, &x, &y, &cr);
1539/* fprintf (stderr, "origin is %+d%+d\n", x, y);*/
1540}
1541
1542Pixmap
1543rxvt_term::get_pixmap_property (int prop_id)
1544{
1545 if (prop_id > 0 && prop_id < NUM_XA)
1546 if (xa[prop_id])
1547 {
1548 int aformat;
1549 unsigned long nitems, bytes_after;
1550 Atom atype;
1551 unsigned char *prop = NULL;
1552 int result = XGetWindowProperty (dpy, display->root, xa[prop_id],
1553 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1554 &nitems, &bytes_after, &prop);
1555 if (result == Success && prop && atype == XA_PIXMAP)
1556 return *(Pixmap *)prop;
1557 }
1558
1559 return None;
1560} 1686}
1561 1687
1562#ifdef HAVE_BG_PIXMAP 1688#ifdef HAVE_BG_PIXMAP
1563# if TRACE_PIXMAPS
1564# undef update_background
1565void
1566rxvt_term::trace_update_background (const char *file, int line)
1567{
1568 fprintf (stderr, "%s:%d:update_background()\n", file, line);
1569 update_background ();
1570}
1571# endif
1572 1689
1573void 1690void
1574rxvt_term::update_background () 1691rxvt_term::update_background ()
1575{ 1692{
1576 if (update_background_ev.is_active ()) 1693 if (update_background_ev.is_active ())
1577 return; 1694 return;
1578 1695
1579 bgPixmap.invalidate ();
1580
1581 ev_tstamp to_wait = 0.5 - (ev::now () - bgPixmap.valid_since); 1696 ev_tstamp to_wait = 0.5 - (ev::now () - bg_valid_since);
1582 1697
1583 if (to_wait <= 0.) 1698 if (to_wait <= 0.)
1584 bgPixmap.render (); 1699 bg_render ();
1585 else 1700 else
1586 update_background_ev.start (to_wait); 1701 update_background_ev.start (to_wait);
1587} 1702}
1588 1703
1589void 1704void
1590rxvt_term::update_background_cb (ev::timer &w, int revents) 1705rxvt_term::update_background_cb (ev::timer &w, int revents)
1591{ 1706{
1592 make_current (); 1707 make_current ();
1593 1708
1594 update_background_ev.stop (); 1709 update_background_ev.stop ();
1595 bgPixmap.render (); 1710 bg_render ();
1596 refresh_check (); 1711 refresh_check ();
1597} 1712}
1598 1713
1599#endif /* HAVE_BG_PIXMAP */ 1714#endif /* HAVE_BG_PIXMAP */
1600 1715

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