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Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.151 by root, Wed Dec 21 19:50:16 2005 UTC vs.
Revision 1.256 by root, Sun Nov 11 04:08:00 2007 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: main.C 2 * File: main.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
… …
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) 2003-2004 Marc Lehmann <pcg@goof.com> 16 * Copyright (c) 2003-2006 Marc Lehmann <pcg@goof.com>
17 * 17 *
18 * This program is free software; you can redistribute it and/or modify 18 * This program is free software; you can redistribute it and/or modify
19 * it under the terms of the GNU General Public License as published by 19 * it under the terms of the GNU General Public License as published by
20 * the Free Software Foundation; either version 2 of the License, or 20 * the Free Software Foundation; either version 2 of the License, or
21 * (at your option) any later version. 21 * (at your option) any later version.
… …
30 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 30 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
31 *---------------------------------------------------------------------*/ 31 *---------------------------------------------------------------------*/
32 32
33#include "../config.h" /* NECESSARY */ 33#include "../config.h" /* NECESSARY */
34#include "rxvt.h" /* NECESSARY */ 34#include "rxvt.h" /* NECESSARY */
35#include "keyboard.h"
36#include "rxvtperl.h"
35 37
36#include <limits> 38#include <limits>
37 39
38#include <csignal> 40#include <csignal>
39#include <cstring> 41#include <cstring>
40 42
41#ifdef TTY_GID_SUPPORT
42# include <grp.h>
43#endif
44
45#ifdef HAVE_TERMIOS_H 43#ifdef HAVE_TERMIOS_H
46# include <termios.h> 44# include <termios.h>
47#endif 45#endif
48 46
49#ifdef KEYSYM_RESOURCE 47#ifdef HAVE_XSETLOCALE
50# include "keyboard.h" 48# define X_LOCALE
49# include <X11/Xlocale.h>
50#else
51# ifdef HAVE_SETLOCALE
52# include <clocale>
53# endif
51#endif 54#endif
52 55
53vector<rxvt_term *> rxvt_term::termlist; 56vector<rxvt_term *> rxvt_term::termlist;
54 57
58// used to tell global functions which terminal instance is "active"
59rxvt_t rxvt_current_term;
60
55static char curlocale[128]; 61static char curlocale[128], savelocale[128];
56 62
57bool 63bool
58rxvt_set_locale (const char *locale) 64rxvt_set_locale (const char *locale) NOTHROW
59{ 65{
66 int size = strlen (locale) + 1;
67
68 if (size > sizeof (curlocale))
69 rxvt_fatal ("locale string too long, aborting.\n");
70
60 if (!locale || !strncmp (locale, curlocale, 128)) 71 if (!locale || !memcmp (locale, curlocale, size))
61 return false; 72 return false;
62 73
63 strncpy (curlocale, locale, 128); 74 memcpy (curlocale, locale, size);
64 setlocale (LC_CTYPE, curlocale); 75 setlocale (LC_CTYPE, curlocale);
65 return true; 76 return true;
66} 77}
67 78
79void
80rxvt_push_locale (const char *locale) NOTHROW
81{
82 strcpy (savelocale, curlocale);
83 rxvt_set_locale (locale);
84}
85
86void
87rxvt_pop_locale () NOTHROW
88{
89 rxvt_set_locale (savelocale);
90}
91
68#if ENABLE_COMBINING 92#if ENABLE_COMBINING
69class rxvt_composite_vec rxvt_composite; 93class rxvt_composite_vec rxvt_composite;
70 94
71text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2) 95text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2)
72{ 96{
73 compose_char *cc; 97 compose_char *cc;
74 98
75 // break compose chains, as stupid readline really likes to duplicate 99 // break compose chains, as stupid readline really likes to duplicate
76 // composing characters for some reason near the end of a line. 100 // composing characters for some reason near the end of a line.
77 cc = (*this)[c1]; 101 cc = (*this)[c1];
78 while (cc) 102 while (cc)
79 { 103 {
… …
129} 153}
130#endif 154#endif
131 155
132rxvt_term::rxvt_term () 156rxvt_term::rxvt_term ()
133 : 157 :
134#if TRANSPARENT 158#if ENABLE_TRANSPARENCY || ENABLE_PERL
135 rootwin_ev (this, &rxvt_term::rootwin_cb), 159 rootwin_ev (this, &rxvt_term::rootwin_cb),
160#endif
161#if HAVE_BG_PIXMAP
162 update_background_ev(this, &rxvt_term::update_background_cb),
136#endif 163#endif
137#ifdef HAVE_SCROLLBARS 164#ifdef HAVE_SCROLLBARS
138 scrollbar_ev (this, &rxvt_term::x_cb), 165 scrollbar_ev (this, &rxvt_term::x_cb),
139#endif 166#endif
140#ifdef MENUBAR
141 menubar_ev (this, &rxvt_term::x_cb),
142#endif
143#ifdef CURSOR_BLINK 167#ifdef CURSOR_BLINK
144 cursor_blink_ev (this, &rxvt_term::cursor_blink_cb), 168 cursor_blink_ev (this, &rxvt_term::cursor_blink_cb),
145#endif 169#endif
146#ifdef TEXT_BLINK 170#ifdef TEXT_BLINK
147 text_blink_ev (this, &rxvt_term::text_blink_cb), 171 text_blink_ev (this, &rxvt_term::text_blink_cb),
… …
159 pointer_ev (this, &rxvt_term::pointer_cb), 183 pointer_ev (this, &rxvt_term::pointer_cb),
160#endif 184#endif
161#ifdef USE_XIM 185#ifdef USE_XIM
162 im_ev (this, &rxvt_term::im_cb), 186 im_ev (this, &rxvt_term::im_cb),
163#endif 187#endif
188#ifndef NO_BELL
189 bell_ev (this, &rxvt_term::bell_cb),
190#endif
164 termwin_ev (this, &rxvt_term::x_cb), 191 termwin_ev (this, &rxvt_term::x_cb),
165 vt_ev (this, &rxvt_term::x_cb), 192 vt_ev (this, &rxvt_term::x_cb),
166 check_ev (this, &rxvt_term::check_cb), 193 child_ev (this, &rxvt_term::child_cb),
194 prepare_ev (this, &rxvt_term::prepare_cb),
167 flush_ev (this, &rxvt_term::flush_cb), 195 flush_ev (this, &rxvt_term::flush_cb),
168 destroy_ev (this, &rxvt_term::destroy_cb), 196 destroy_ev (this, &rxvt_term::destroy_cb),
169 pty_ev (this, &rxvt_term::pty_cb), 197 pty_ev (this, &rxvt_term::pty_cb),
170 incr_ev (this, &rxvt_term::incr_cb) 198 incr_ev (this, &rxvt_term::incr_cb)
171{ 199{
… …
173 201
174 termlist.push_back (this); 202 termlist.push_back (this);
175 203
176#ifdef KEYSYM_RESOURCE 204#ifdef KEYSYM_RESOURCE
177 keyboard = new keyboard_manager; 205 keyboard = new keyboard_manager;
178
179 if (!keyboard)
180 rxvt_fatal ("out of memory, aborting.\n");
181#endif 206#endif
182} 207}
183 208
184// clean up the most important stuff, do *not* call x or free mem etc. 209// clean up the most important stuff, do *not* call x or free mem etc.
185// for use before an emergency exit 210// for use before an emergency exit
211void
186void rxvt_term::emergency_cleanup () 212rxvt_term::emergency_cleanup ()
187{ 213{
188 if (cmd_pid) 214 if (cmd_pid)
189 kill (-cmd_pid, SIGHUP); 215 kill (-cmd_pid, SIGHUP);
190 216
191#ifdef UTMP_SUPPORT 217 pty_ev.stop ();
192 privileged_utmp (RESTORE); 218 delete pty; pty = 0;
193#endif
194
195 pty.put ();
196} 219}
197 220
198rxvt_term::~rxvt_term () 221rxvt_term::~rxvt_term ()
199{ 222{
200 termlist.erase (find (termlist.begin (), termlist.end(), this)); 223 termlist.erase (find (termlist.begin (), termlist.end(), this));
… …
208#endif 231#endif
209 delete fontset[0]; 232 delete fontset[0];
210 233
211 if (display) 234 if (display)
212 { 235 {
213 dDisp;
214
215 selection_clear (); 236 selection_clear ();
216 237
217#ifdef USE_XIM 238#ifdef USE_XIM
218 im_destroy (); 239 im_destroy ();
219#endif 240#endif
220#ifdef MENUBAR
221 if (menubarGC) XFreeGC (disp, menubarGC);
222#endif
223#ifdef XTERM_SCROLLBAR 241#ifdef XTERM_SCROLLBAR
224 if (xscrollbarGC) XFreeGC (disp, xscrollbarGC); 242 if (xscrollbarGC) XFreeGC (dpy, xscrollbarGC);
225 if (ShadowGC) XFreeGC (disp, ShadowGC); 243 if (ShadowGC) XFreeGC (dpy, ShadowGC);
226#endif 244#endif
227#ifdef PLAIN_SCROLLBAR 245#ifdef PLAIN_SCROLLBAR
228 if (pscrollbarGC) XFreeGC (disp, pscrollbarGC); 246 if (pscrollbarGC) XFreeGC (dpy, pscrollbarGC);
229#endif 247#endif
230#ifdef NEXT_SCROLLBAR 248#ifdef NEXT_SCROLLBAR
231 if (blackGC) XFreeGC (disp, blackGC); 249 if (blackGC) XFreeGC (dpy, blackGC);
232 if (whiteGC) XFreeGC (disp, whiteGC); 250 if (whiteGC) XFreeGC (dpy, whiteGC);
233 if (grayGC) XFreeGC (disp, grayGC); 251 if (grayGC) XFreeGC (dpy, grayGC);
234 if (darkGC) XFreeGC (disp, darkGC); 252 if (darkGC) XFreeGC (dpy, darkGC);
235 if (stippleGC) XFreeGC (disp, stippleGC); 253 if (stippleGC) XFreeGC (dpy, stippleGC);
236 if (dimple) XFreePixmap (disp, dimple); 254 if (dimple) XFreePixmap (dpy, dimple);
237 if (upArrow) XFreePixmap (disp, upArrow); 255 if (upArrow) XFreePixmap (dpy, upArrow);
238 if (downArrow) XFreePixmap (disp, downArrow); 256 if (downArrow) XFreePixmap (dpy, downArrow);
239 if (upArrowHi) XFreePixmap (disp, upArrowHi); 257 if (upArrowHi) XFreePixmap (dpy, upArrowHi);
240 if (downArrowHi) XFreePixmap (disp, downArrowHi); 258 if (downArrowHi) XFreePixmap (dpy, downArrowHi);
241#endif 259#endif
242#if defined(MENUBAR) || defined(RXVT_SCROLLBAR) 260#ifdef RXVT_SCROLLBAR
243 if (topShadowGC) XFreeGC (disp, topShadowGC); 261 if (topShadowGC) XFreeGC (dpy, topShadowGC);
244 if (botShadowGC) XFreeGC (disp, botShadowGC); 262 if (botShadowGC) XFreeGC (dpy, botShadowGC);
245 if (scrollbarGC) XFreeGC (disp, scrollbarGC); 263 if (scrollbarGC) XFreeGC (dpy, scrollbarGC);
246#endif 264#endif
247 if (gc) XFreeGC (disp, gc); 265 if (gc) XFreeGC (dpy, gc);
248 266
249#if defined(MENUBAR) && (MENUBAR_MAX > 1)
250 delete menuBar.drawable;
251 //if (menuBar.win)
252 // XDestroyWindow (disp, menuBar.win);
253#endif
254 delete drawable; 267 delete drawable;
255 // destroy all windows 268 // destroy all windows
256 if (parent[0]) 269 if (parent[0])
257 XDestroyWindow (disp, parent[0]); 270 XDestroyWindow (dpy, parent[0]);
258 }
259 271
260 // TODO: free pixcolours, colours should become part of rxvt_display 272 for (int i = 0; i < TOTAL_COLORS; i++)
261 273 if (ISSET_PIXCOLOR (i))
262 delete pix_colors_focused; 274 {
275 pix_colors_focused [i].free (this);
263#if OFF_FOCUS_FADING 276#if OFF_FOCUS_FADING
277 pix_colors_unfocused [i].free (this);
278#endif
279 }
280
281 clear ();
282 }
283
284 delete [] pix_colors_focused;
285#if OFF_FOCUS_FADING
264 delete pix_colors_unfocused; 286 delete [] pix_colors_unfocused;
265#endif 287#endif
266 288
267 displays.put (display); 289 displays.put (display);
268 290
269 scr_release (); 291 scr_release ();
… …
272 for (int i = 0; i < allocated.size (); i++) 294 for (int i = 0; i < allocated.size (); i++)
273 free (allocated [i]); 295 free (allocated [i]);
274 296
275 free (selection.text); 297 free (selection.text);
276 // TODO: manage env vars in child only(!) 298 // TODO: manage env vars in child only(!)
277 free (env_windowid);
278 free (env_display); 299 free (env_display);
279 free (env_term); 300 free (env_term);
280 free (env_colorfgbg);
281 free (locale); 301 free (locale);
282 free (v_buffer); 302 free (v_buffer);
283 free (incr_buf); 303 free (incr_buf);
284 304
285 delete envv; 305 delete envv;
… …
288#ifdef KEYSYM_RESOURCE 308#ifdef KEYSYM_RESOURCE
289 delete keyboard; 309 delete keyboard;
290#endif 310#endif
291} 311}
292 312
313// child has exited, usually destroys
314void
315rxvt_term::child_cb (ev::child &w, int status)
316{
317 HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END));
318
319 cmd_pid = 0;
320
321 if (!option (Opt_hold))
322 destroy ();
323}
324
293void 325void
294rxvt_term::destroy () 326rxvt_term::destroy ()
295{ 327{
296 if (destroy_ev.active) 328 if (destroy_ev.active)
297 return; 329 return;
298 330
331 HOOK_INVOKE ((this, HOOK_DESTROY, DT_END));
332
299#if ENABLE_OVERLAY 333#if ENABLE_OVERLAY
300 scr_overlay_off (); 334 scr_overlay_off ();
301#endif 335#endif
302 336
303 if (display) 337 if (display)
… …
306 im_ev.stop (display); 340 im_ev.stop (display);
307#endif 341#endif
308#if HAVE_SCROLLBARS 342#if HAVE_SCROLLBARS
309 scrollbar_ev.stop (display); 343 scrollbar_ev.stop (display);
310#endif 344#endif
311#if MENUBAR 345#if ENABLE_TRANSPARENCY || ENABLE_PERL
312 menubar_ev.stop (display);
313#endif
314#if TRANSPARENT
315 rootwin_ev.stop (display); 346 rootwin_ev.stop (display);
316#endif 347#endif
317 incr_ev.stop (); 348 incr_ev.stop ();
318 termwin_ev.stop (display); 349 termwin_ev.stop (display);
319 vt_ev.stop (display); 350 vt_ev.stop (display);
320 } 351 }
321 352
322 check_ev.stop (); 353 prepare_ev.stop ();
323 pty_ev.stop (); 354 pty_ev.stop ();
324#ifdef CURSOR_BLINK 355#ifdef CURSOR_BLINK
325 cursor_blink_ev.stop (); 356 cursor_blink_ev.stop ();
326#endif 357#endif
327#ifdef TEXT_BLINK 358#ifdef TEXT_BLINK
… …
335#endif 366#endif
336#ifdef POINTER_BLANK 367#ifdef POINTER_BLANK
337 pointer_ev.stop (); 368 pointer_ev.stop ();
338#endif 369#endif
339 370
340 destroy_ev.start (0); 371 destroy_ev.start ();
341} 372}
342 373
343void 374void
344rxvt_term::destroy_cb (time_watcher &w) 375rxvt_term::destroy_cb (ev::check &w, int revents)
345{ 376{
346 SET_R (this); 377 make_current ();
347 378
348 delete this; 379 delete this;
349} 380}
350 381
351/*----------------------------------------------------------------------*/ 382/*----------------------------------------------------------------------*/
… …
360{ 391{
361 for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) 392 for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
362 (*t)->emergency_cleanup (); 393 (*t)->emergency_cleanup ();
363} 394}
364 395
365#if ENABLE_FRILLS 396#if !ENABLE_MINIMAL
366static void 397static void
367print_x_error (Display *dpy, XErrorEvent *event) 398print_x_error (Display *dpy, XErrorEvent *event)
368{ 399{
369 char buffer[BUFSIZ]; 400 char buffer[BUFSIZ];
370 char mesg[BUFSIZ]; 401 char mesg[BUFSIZ];
… …
403 else 434 else
404 XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", 435 XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x",
405 mesg, BUFSIZ); 436 mesg, BUFSIZ);
406 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); 437 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid);
407 } 438 }
408 XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", 439 XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",
409 mesg, BUFSIZ); 440 mesg, BUFSIZ);
410 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); 441 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial);
411} 442}
412#endif 443#endif
413 444
… …
418 GET_R->allowedxerror = event->error_code; 449 GET_R->allowedxerror = event->error_code;
419 else 450 else
420 { 451 {
421 // GET_R is most likely not the terminal which caused the error, 452 // GET_R is most likely not the terminal which caused the error,
422 // so just output the error and continue 453 // so just output the error and continue
423#if ENABLE_FRILLS 454#if ENABLE_MINIMAL
455 old_xerror_handler (display, event);
456#else
424 print_x_error (display, event); 457 print_x_error (display, event);
425#else
426 old_xerror_handler (display, event);
427#endif 458#endif
428 } 459 }
429 460
430 return 0; 461 return 0;
431} 462}
… …
439 _exit (EXIT_FAILURE); 470 _exit (EXIT_FAILURE);
440} 471}
441 472
442/*----------------------------------------------------------------------*/ 473/*----------------------------------------------------------------------*/
443bool 474bool
444rxvt_term::init (int argc, const char *const *argv) 475rxvt_term::init (int argc, const char *const *argv, stringvec *envv)
445{ 476{
477 this->envv = envv;
478
446 SET_R (this); 479 SET_R (this);
447
448 set_locale (""); 480 set_locale ("");
481 set_environ (envv); // few things in X do not call setlocale :(
449 482
450 if (!init_vars ()) 483 if (!init_vars ())
451 return false; 484 return false;
452 485
453 init_secondary (); 486 init_secondary ();
… …
456 489
457#ifdef KEYSYM_RESOURCE 490#ifdef KEYSYM_RESOURCE
458 keyboard->register_done (); 491 keyboard->register_done ();
459#endif 492#endif
460 493
461#if MENUBAR_MAX
462 menubar_read (rs[Rs_menu]);
463#endif
464#ifdef HAVE_SCROLLBARS 494#ifdef HAVE_SCROLLBARS
465 if (options & Opt_scrollBar) 495 if (option (Opt_scrollBar))
466 scrollBar.setIdle (); /* set existence for size calculations */ 496 scrollBar.setIdle (); /* set existence for size calculations */
467#endif 497#endif
468 498
499 pty = ptytty::create ();
500
469 create_windows (argc, argv); 501 create_windows (argc, argv);
470 502
471 dDisp;
472
473 init_xlocale (); 503 init_xlocale ();
474 504
475 scr_reset (); /* initialize screen */ 505 scr_reset (); // initialize screen
476 506
477#if 0 507#if 0
478 XSynchronize (disp, True); 508 XSynchronize (dpy, True);
479#endif 509#endif
480 510
481#ifdef HAVE_SCROLLBARS 511#ifdef HAVE_SCROLLBARS
482 if (options & Opt_scrollBar) 512 if (option (Opt_scrollBar))
483 resize_scrollbar (); /* create and map scrollbar */ 513 resize_scrollbar (); /* create and map scrollbar */
484#endif 514#endif
485#if (MENUBAR_MAX) 515#ifdef HAVE_BG_PIXMAP
486 if (menubar_visible ()) 516 {
487 XMapWindow (disp, menuBar.win); 517 bgPixmap.set_target (this);
488#endif 518
489#ifdef TRANSPARENT 519#ifdef ENABLE_TRANSPARENCY
490 if (options & Opt_transparent) 520 if (option (Opt_transparent))
491 { 521 {
522 bgPixmap.set_transparent ();
523#ifdef HAVE_AFTERIMAGE
524 if (rs [Rs_blurradius])
525 bgPixmap.set_blur_radius (rs [Rs_blurradius]);
526#endif
527 if (ISSET_PIXCOLOR (Color_tint))
528 bgPixmap.set_tint (pix_colors_focused [Color_tint]);
529 if (rs [Rs_shade])
530 bgPixmap.set_shade (rs [Rs_shade]);
531
532 bgPixmap.set_root_pixmap ();
492 XSelectInput (disp, display->root, PropertyChangeMask); 533 XSelectInput (dpy, display->root, PropertyChangeMask);
493 check_our_parents ();
494 rootwin_ev.start (display, display->root); 534 rootwin_ev.start (display, display->root);
495 } 535 }
496#endif 536#endif
497 537
498 XMapWindow (disp, vt); 538#ifdef BG_IMAGE_FROM_FILE
499 XMapWindow (disp, parent[0]); 539 if (rs[Rs_backgroundPixmap] != NULL)
540 {
541 const char *p = rs[Rs_backgroundPixmap];
542
543 if ((p = strchr (p, ';')) != NULL)
544 {
545 p++;
546 bgPixmap.set_geometry (p);
547 }
548 else
549 bgPixmap.set_defaultGeometry ();
550
551 if (bgPixmap.set_file (rs[Rs_backgroundPixmap]))
552 if (!bgPixmap.window_position_sensitive ())
553 update_background ();
554 }
555#endif
556 }
557#endif
558
559#if ENABLE_PERL
560 rootwin_ev.start (display, display->root);
561#endif
500 562
501 set_colorfgbg (); 563 set_colorfgbg ();
502 564
503 init_command (cmd_argv); 565 init_command (cmd_argv);
504 566
505 free (cmd_argv); 567 free (cmd_argv);
506 568
569 if (pty->pty >= 0)
507 pty_ev.start (pty.pty, EVENT_READ); 570 pty_ev.start (pty->pty, ev::READ);
508 571
509 check_ev.start (); 572 prepare_ev.start ();
573
574 HOOK_INVOKE ((this, HOOK_START, DT_END));
575
576#if ENABLE_XEMBED
577 if (rs[Rs_embed])
578 {
579 long info[2] = { 0, XEMBED_MAPPED };
580
581 XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
582 32, PropModeReplace, (unsigned char *)&info, 2);
583 }
584#endif
585
586 XMapWindow (dpy, vt);
587 XMapWindow (dpy, parent[0]);
510 588
511 return true; 589 return true;
512} 590}
513 591
514static struct sig_handlers 592static struct sig_handlers
515{ 593{
516 sig_watcher sw_chld, sw_term, sw_int; 594 ev::sig sw_term, sw_int;
517
518 void sig_chld (sig_watcher &w)
519 {
520 // we are being called for every SIGCHLD, find the corresponding term
521 int pid;
522
523 while ((pid = waitpid (-1, NULL, WNOHANG)) > 0)
524 for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
525 if (pid == (*t)->cmd_pid)
526 {
527 (*t)->destroy ();
528 break;
529 }
530 }
531 595
532 /* 596 /*
533 * Catch a fatal signal and tidy up before quitting 597 * Catch a fatal signal and tidy up before quitting
534 */ 598 */
535 void 599 void
536 sig_term (sig_watcher &w) 600 sig_term (ev::sig &w, int revents)
537 { 601 {
538#ifdef DEBUG_CMD
539 rxvt_warn ("caught signal %d, exiting.\n", w.signum);
540#endif
541 rxvt_emergency_cleanup (); 602 rxvt_emergency_cleanup ();
542 signal (w.signum, SIG_DFL); 603 w.stop ();
543 kill (getpid (), w.signum); 604 kill (getpid (), w.signum);
544 } 605 }
545 606
546 sig_handlers () 607 sig_handlers ()
547 : sw_chld (this, &sig_handlers::sig_chld),
548 sw_term (this, &sig_handlers::sig_term), 608 : sw_term (this, &sig_handlers::sig_term),
549 sw_int (this, &sig_handlers::sig_term) 609 sw_int (this, &sig_handlers::sig_term)
550 { 610 {
551 } 611 }
552} sig_handlers; 612} sig_handlers;
553 613
614char **rxvt_environ; // startup environment
615
554void 616void
555rxvt_init () 617rxvt_init ()
556{ 618{
557 /* 619 ptytty::init ();
558 * Save and then give up any super-user privileges 620 ev::ev_default_loop (0);
559 * If we need privileges in any area then we must specifically request it. 621
560 * We should only need to be root in these cases: 622 rxvt_environ = environ;
561 * 1. write utmp entries on some systems
562 * 2. chown tty on some systems
563 */
564 rxvt_privileges (SAVE);
565 rxvt_privileges (IGNORE);
566 623
567 signal (SIGHUP, SIG_IGN); 624 signal (SIGHUP, SIG_IGN);
568 signal (SIGPIPE, SIG_IGN); 625 signal (SIGPIPE, SIG_IGN);
569 626
570 sig_handlers.sw_chld.start (SIGCHLD);
571 sig_handlers.sw_term.start (SIGTERM); 627 sig_handlers.sw_term.start (SIGTERM); ev::ev_unref ();
572 sig_handlers.sw_int.start (SIGINT); 628 sig_handlers.sw_int.start (SIGINT); ev::ev_unref ();
573 629
574 /* need to trap SIGURG for SVR4 (Unixware) rlogin */ 630 /* need to trap SIGURG for SVR4 (Unixware) rlogin */
575 /* signal (SIGURG, SIG_DFL); */ 631 /* signal (SIGURG, SIG_DFL); */
576 632
577 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); 633 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);
578 // TODO: handle this with exceptions and tolerate the memory loss 634 // TODO: handle this with exceptions and tolerate the memory loss
579 XSetIOErrorHandler (rxvt_xioerror_handler); 635 XSetIOErrorHandler (rxvt_xioerror_handler);
636
637 XrmInitialize ();
580} 638}
581 639
582/* ------------------------------------------------------------------------- * 640/* ------------------------------------------------------------------------- *
583 * MEMORY ALLOCATION WRAPPERS * 641 * MEMORY ALLOCATION WRAPPERS *
584 * ------------------------------------------------------------------------- */ 642 * ------------------------------------------------------------------------- */
… …
602 rxvt_fatal ("memory allocation failure. aborting.\n"); 660 rxvt_fatal ("memory allocation failure. aborting.\n");
603 661
604 return p; 662 return p;
605} 663}
606 664
607void * 665void *
608rxvt_realloc (void *ptr, size_t size) 666rxvt_realloc (void *ptr, size_t size)
609{ 667{
610 void *p = realloc (ptr, size); 668 void *p = realloc (ptr, size);
611 669
612 if (!p) 670 if (!p)
613 rxvt_fatal ("memory allocation failure. aborting.\n"); 671 rxvt_fatal ("memory allocation failure. aborting.\n");
614 672
615 return p; 673 return p;
616} 674}
617 675
618/* ------------------------------------------------------------------------- *
619 * PRIVILEGED OPERATIONS *
620 * ------------------------------------------------------------------------- */
621/* take care of suid/sgid super-user (root) privileges */
622void
623rxvt_privileges (rxvt_privaction action)
624{
625#if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__)
626 static uid_t euid;
627 static gid_t egid;
628#endif
629
630#if ! defined(__CYGWIN32__)
631# if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID)
632 /* setreuid () is the poor man's setuid (), seteuid () */
633# define seteuid(a) setreuid(-1, (a))
634# define setegid(a) setregid(-1, (a))
635# define HAVE_SETEUID
636# endif
637# ifdef HAVE_SETEUID
638 switch (action)
639 {
640 case IGNORE:
641 /*
642 * change effective uid/gid - not real uid/gid - so we can switch
643 * back to root later, as required
644 */
645 seteuid (getuid ());
646 setegid (getgid ());
647 break;
648 case SAVE:
649 euid = geteuid ();
650 egid = getegid ();
651 break;
652 case RESTORE:
653 seteuid (euid);
654 setegid (egid);
655 break;
656 }
657# else
658 switch (action)
659 {
660 case IGNORE:
661 setuid (getuid ());
662 setgid (getgid ());
663 /* FALLTHROUGH */
664 case SAVE:
665 /* FALLTHROUGH */
666 case RESTORE:
667 break;
668 }
669# endif
670#endif
671}
672
673#ifdef UTMP_SUPPORT
674void
675rxvt_term::privileged_utmp (rxvt_privaction action)
676{
677 if ((options & Opt_utmpInhibit)
678 || !pty.name || !*pty.name)
679 return;
680
681 rxvt_privileges (RESTORE);
682
683 if (action == SAVE)
684 makeutent (pty.name, rs[Rs_display_name]);
685 else
686 cleanutent ();
687
688 rxvt_privileges (IGNORE);
689}
690#endif
691
692/*----------------------------------------------------------------------*/ 676/*----------------------------------------------------------------------*/
693/* 677/*
694 * window size/position calculcations for XSizeHint and other storage. 678 * window size/position calculations for XSizeHint and other storage.
695 * if width/height are non-zero then override calculated width/height 679 * if width/height are non-zero then override calculated width/height
696 */ 680 */
697void 681void
698rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) 682rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)
699{ 683{
700 short recalc_x, recalc_y; 684 short recalc_x, recalc_y;
701 int x, y, sb_w, mb_h, flags; 685 int x, y, sb_w, flags;
702 unsigned int w, h; 686 unsigned int w, h;
703 unsigned int max_width, max_height; 687 unsigned int max_width, max_height;
704 dDisp;
705
706 D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d",
707 ncol, nrow, szHint.width, szHint.height));
708 688
709 szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; 689 szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity;
710 szHint.win_gravity = NorthWestGravity; 690 szHint.win_gravity = NorthWestGravity;
711 /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ 691 /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */
712 692
… …
767 max_width = MAX_COLS * fwidth; 747 max_width = MAX_COLS * fwidth;
768 max_height = MAX_ROWS * fheight; 748 max_height = MAX_ROWS * fheight;
769 749
770 szHint.base_width = szHint.base_height = 2 * int_bwidth; 750 szHint.base_width = szHint.base_height = 2 * int_bwidth;
771 751
772 sb_w = mb_h = 0; 752 sb_w = 0;
773 window_vt_x = window_vt_y = int_bwidth; 753 window_vt_x = window_vt_y = int_bwidth;
774 754
775 if (scrollbar_visible ()) 755 if (scrollBar.state)
776 { 756 {
777 sb_w = scrollbar_TotalWidth (); 757 sb_w = scrollbar_TotalWidth ();
778 szHint.base_width += sb_w; 758 szHint.base_width += sb_w;
759
779 if (!(options & Opt_scrollBar_right)) 760 if (!option (Opt_scrollBar_right))
780 window_vt_x += sb_w; 761 window_vt_x += sb_w;
781 } 762 }
782 763
783 if (menubar_visible ())
784 {
785 mb_h = menuBar_TotalHeight ();
786 szHint.base_height += mb_h;
787 window_vt_y += mb_h;
788 }
789
790 szHint.width_inc = fwidth; 764 szHint.width_inc = fwidth;
791 szHint.height_inc = fheight; 765 szHint.height_inc = fheight;
792 szHint.min_width = szHint.base_width + szHint.width_inc; 766 szHint.min_width = szHint.base_width + szHint.width_inc;
793 szHint.min_height = szHint.base_height + szHint.height_inc; 767 szHint.min_height = szHint.base_height + szHint.height_inc;
794 768
795 if (newwidth && newwidth - szHint.base_width < max_width) 769 if (newwidth && newwidth - szHint.base_width < max_width)
796 { 770 {
797 szHint.width = newwidth; 771 szHint.width = newwidth;
… …
812 { 786 {
813 min_it (height, max_height); 787 min_it (height, max_height);
814 szHint.height = szHint.base_height + height; 788 szHint.height = szHint.base_height + height;
815 } 789 }
816 790
817 if (scrollbar_visible () && (options & Opt_scrollBar_right)) 791 if (scrollBar.state && option (Opt_scrollBar_right))
818 window_sb_x = szHint.width - sb_w; 792 window_sb_x = szHint.width - sb_w;
819 793
820 if (recalc_x) 794 if (recalc_x)
821 szHint.x += DisplayWidth (disp, display->screen) - szHint.width - 2 * ext_bwidth; 795 szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth;
796
822 if (recalc_y) 797 if (recalc_y)
823 szHint.y += DisplayHeight (disp, display->screen) - szHint.height - 2 * ext_bwidth; 798 szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth;
824 799
825 ncol = width / fwidth; 800 ncol = width / fwidth;
826 nrow = height / fheight; 801 nrow = height / fheight;
827 D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d",
828 ncol, nrow, szHint.width,
829 szHint.height));
830 return;
831} 802}
832 803
833/*----------------------------------------------------------------------*/ 804/*----------------------------------------------------------------------*/
834/* 805/*
835 * Tell the teletype handler what size the window is. 806 * Tell the teletype handler what size the window is.
836 * Called after a window size change. 807 * Called after a window size change.
837 */ 808 */
838void 809void
839rxvt_term::tt_winch () 810rxvt_term::tt_winch ()
840{ 811{
841 if (pty.pty < 0) 812 if (pty->pty < 0)
842 return; 813 return;
843 814
844 struct winsize ws; 815 struct winsize ws;
845 816
846 ws.ws_col = ncol; 817 ws.ws_col = ncol;
847 ws.ws_row = nrow; 818 ws.ws_row = nrow;
848 ws.ws_xpixel = width; 819 ws.ws_xpixel = width;
849 ws.ws_ypixel = height; 820 ws.ws_ypixel = height;
850 (void)ioctl (pty.pty, TIOCSWINSZ, &ws); 821 (void)ioctl (pty->pty, TIOCSWINSZ, &ws);
851 822
852#if 0 823#if 0
853 // TIOCSWINSZ⎈ is supposed to do this automatically and correctly 824 // TIOCSWINSZ⎈ is supposed to do this automatically and correctly
854 if (cmd_pid) /* force through to the command */ 825 if (cmd_pid) /* force through to the command */
855 kill (-cmd_pid, SIGWINCH); 826 kill (-cmd_pid, SIGWINCH);
… …
887 delete fontset[0]; 858 delete fontset[0];
888 fontset[0] = fs; 859 fontset[0] = fs;
889 860
890 prop = (*fs)[1]->properties (); 861 prop = (*fs)[1]->properties ();
891 prop.height += lineSpace; 862 prop.height += lineSpace;
863
892 fs->set_prop (prop); 864 fs->set_prop (prop, false);
893 865
894 fwidth = prop.width; 866 fwidth = prop.width;
895 fheight = prop.height; 867 fheight = prop.height;
896 fbase = (*fs)[1]->ascent; 868 fbase = prop.ascent;
897 869
898 for (int style = 1; style < 4; style++) 870 for (int style = 1; style < 4; style++)
899 { 871 {
900#if ENABLE_STYLES 872#if ENABLE_STYLES
901 const char *res = rs[Rs_font + style]; 873 const char *res = rs[Rs_font + style];
… …
906 { 878 {
907 fontset[style] = fs = new rxvt_fontset (this); 879 fontset[style] = fs = new rxvt_fontset (this);
908 rxvt_fontprop prop2 = prop; 880 rxvt_fontprop prop2 = prop;
909 881
910 if (res) 882 if (res)
911 prop2.weight = prop2.slant = rxvt_fontprop::unset; 883 {
884 fs->populate (res);
885 fs->set_prop (prop2, false);
886 }
912 else 887 else
913 { 888 {
914 res = fontset[0]->fontdesc; 889 fs->populate (fontset[0]->fontdesc);
915 890
916 if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; 891 if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold;
917 if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; 892 if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic;
893
894 fs->set_prop (prop2, true);
918 } 895 }
919 896
920 fs->populate (res);
921 fs->set_prop (prop2);
922 } 897 }
923#else 898#else
924 fontset[style] = fontset[0]; 899 fontset[style] = fontset[0];
925#endif 900#endif
926 } 901 }
… …
928 if (parent[0]) 903 if (parent[0])
929 { 904 {
930 resize_all_windows (0, 0, 0); 905 resize_all_windows (0, 0, 0);
931 scr_remap_chars (); 906 scr_remap_chars ();
932 scr_touch (true); 907 scr_touch (true);
933 } 908 }
934 909
935 return true; 910 return true;
936} 911}
937 912
913void
938void rxvt_term::set_string_property (Atom prop, const char *str, int len) 914rxvt_term::set_string_property (Atom prop, const char *str, int len)
939{ 915{
940 // TODO: SMART_WINDOW_TITLE
941 XChangeProperty (display->display, parent[0], 916 XChangeProperty (dpy, parent[0],
942 prop, XA_STRING, 8, PropModeReplace, 917 prop, XA_STRING, 8, PropModeReplace,
943 (const unsigned char *)str, len >= 0 ? len : strlen (str)); 918 (const unsigned char *)str, len >= 0 ? len : strlen (str));
944} 919}
945 920
921void
946void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) 922rxvt_term::set_utf8_property (Atom prop, const char *str, int len)
947{ 923{
948 // TODO: SMART_WINDOW_TITLE
949 wchar_t *ws = rxvt_mbstowcs (str, len); 924 wchar_t *ws = rxvt_mbstowcs (str, len);
950 char *s = rxvt_wcstoutf8 (ws); 925 char *s = rxvt_wcstoutf8 (ws);
951 926
952 XChangeProperty (display->display, parent[0], 927 XChangeProperty (dpy, parent[0],
953 prop, xa[XA_UTF8_STRING], 8, PropModeReplace, 928 prop, xa[XA_UTF8_STRING], 8, PropModeReplace,
954 (const unsigned char *)s, strlen (s)); 929 (const unsigned char *)s, strlen (s));
955 930
956 free (s); 931 free (s);
957 free (ws); 932 free (ws);
… …
976#if ENABLE_EWMH 951#if ENABLE_EWMH
977 set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); 952 set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);
978#endif 953#endif
979} 954}
980 955
956void
957rxvt_term::set_window_color (int idx, const char *color)
958{
981#ifdef XTERM_COLOR_CHANGE 959#ifdef XTERM_COLOR_CHANGE
982void
983rxvt_term::set_window_color (int idx, const char *color)
984{
985 rxvt_color xcol; 960 rxvt_color xcol;
986 int i; 961 int i;
987 962
988 if (color == NULL || *color == '\0') 963 if (color == NULL || *color == '\0')
989 return; 964 return;
965
966 color = strdup (color);
967 allocated.push_back ((void *)color);
968 rs[Rs_color + idx] = color;
990 969
991 /* handle color aliases */ 970 /* handle color aliases */
992 if (isdigit (*color)) 971 if (isdigit (*color))
993 { 972 {
994 i = atoi (color); 973 i = atoi (color);
995 974
996 if (i >= 8 && i <= 15) 975 if (i >= 8 && i <= 15)
997 { /* bright colors */ 976 { /* bright colors */
998 i -= 8; 977 i -= 8;
999# ifndef NO_BRIGHTCOLOR
1000 pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; 978 pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i];
1001 SET_PIXCOLOR (idx);
1002 goto done; 979 goto done;
1003# endif
1004 } 980 }
1005 981
1006 if (i >= 0 && i <= 7) 982 if (i >= 0 && i <= 7)
1007 { /* normal colors */ 983 { /* normal colors */
1008 pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; 984 pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];
1009 SET_PIXCOLOR (idx);
1010 goto done; 985 goto done;
1011 } 986 }
1012 } 987 }
1013 988
1014 if (!rXParseAllocColor (&xcol, color)) 989 set_color (xcol, color);
1015 return;
1016
1017 /* XStoreColor (display->display, display->cmap, XColor*); */
1018 990
1019 /* 991 /*
1020 * FIXME: should free colors here, but no idea how to do it so instead, 992 * FIXME: should free colors here, but no idea how to do it so instead,
1021 * so just keep gobbling up the colormap 993 * so just keep gobbling up the colormap
1022 */ 994 */
1023# if 0
1024 for (i = Color_Black; i <= Color_White; i++)
1025 if (pix_colors[idx] == pix_colors[i])
1026 break;
1027 if (i > Color_White)
1028 {
1029 /* fprintf (stderr, "XFreeColors: pix_colors [%d] = %lu\n", idx, pix_colors [idx]); */
1030 XFreeColors (display->display, display->cmap, (pix_colors + idx), 1,
1031 DisplayPlanes (display->display, display->screen));
1032 }
1033# endif
1034 995
1035 pix_colors_focused[idx] = xcol; 996 pix_colors_focused[idx] = xcol;
1036 SET_PIXCOLOR (idx);
1037 997
1038 /* XSetWindowAttributes attr; */ 998 /* XSetWindowAttributes attr; */
1039 /* Cursor cursor; */ 999 /* Cursor cursor; */
1040done: 1000done:
1041
1042#if OFF_FOCUS_FADING
1043 if (rs[Rs_fade])
1044 pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (display, atoi (rs[Rs_fade]), pix_colors[Color_fade]);
1045#endif
1046
1047 /*TODO: handle Color_BD, scrollbar background, etc. */ 1001 /*TODO: handle Color_BD, scrollbar background, etc. */
1048 1002
1003 update_fade_color (idx);
1049 recolour_cursor (); 1004 recolour_cursor ();
1050 scr_recolour (); 1005 scr_recolour ();
1051}
1052
1053#else
1054# define set_window_color (idx,color) ((void)0)
1055#endif /* XTERM_COLOR_CHANGE */ 1006#endif /* XTERM_COLOR_CHANGE */
1007}
1056 1008
1057void 1009void
1058rxvt_term::recolour_cursor () 1010rxvt_term::recolour_cursor ()
1059{ 1011{
1060 XColor xcol[2]; 1012 XColor fg, bg;
1061 1013
1062 xcol[0].pixel = ISSET_PIXCOLOR (Color_pointer_fg) 1014 (ISSET_PIXCOLOR (Color_pointer_fg)
1063 ? pix_colors_focused[Color_pointer_fg] 1015 ? pix_colors_focused[Color_pointer_fg]
1064 : pix_colors_focused[Color_fg]; 1016 : pix_colors_focused[Color_fg]).get (fg);
1017
1065 xcol[1].pixel = ISSET_PIXCOLOR (Color_pointer_bg) 1018 (ISSET_PIXCOLOR (Color_pointer_bg)
1066 ? pix_colors_focused[Color_pointer_bg] 1019 ? pix_colors_focused[Color_pointer_bg]
1067 : pix_colors_focused[Color_bg]; 1020 : pix_colors_focused[Color_bg]).get (bg);
1068 1021
1069 XQueryColors (display->display, display->cmap, xcol, 2); 1022 XRecolorCursor (dpy, TermWin_cursor, &fg, &bg);
1070 XRecolorCursor (display->display, TermWin_cursor, xcol + 0, xcol + 1);
1071} 1023}
1072 1024
1073/*----------------------------------------------------------------------*/ 1025/*----------------------------------------------------------------------*/
1074/* 1026/*
1075 * find if fg/bg matches any of the normal (low-intensity) colors 1027 * find if fg/bg matches any of the normal (low-intensity) colors
… …
1079{ 1031{
1080 unsigned int i; 1032 unsigned int i;
1081 const char *xpmb = "\0"; 1033 const char *xpmb = "\0";
1082 char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; 1034 char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1];
1083 1035
1084 env_colorfgbg = (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg") + 1);
1085 strcpy (fstr, "default"); 1036 strcpy (fstr, "default");
1086 strcpy (bstr, "default"); 1037 strcpy (bstr, "default");
1087 for (i = Color_Black; i <= Color_White; i++) 1038 for (i = Color_Black; i <= Color_White; i++)
1088 if (pix_colors[Color_fg] == pix_colors[i]) 1039 if (pix_colors[Color_fg] == pix_colors[i])
1089 { 1040 {
… …
1093 1044
1094 for (i = Color_Black; i <= Color_White; i++) 1045 for (i = Color_Black; i <= Color_White; i++)
1095 if (pix_colors[Color_bg] == pix_colors[i]) 1046 if (pix_colors[Color_bg] == pix_colors[i])
1096 { 1047 {
1097 sprintf (bstr, "%d", (i - Color_Black)); 1048 sprintf (bstr, "%d", (i - Color_Black));
1098#ifdef XPM_BACKGROUND 1049#ifdef BG_IMAGE_FROM_FILE
1099 xpmb = "default;"; 1050 xpmb = "default;";
1100#endif 1051#endif
1101 break; 1052 break;
1102 } 1053 }
1103 1054
1104 sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); 1055 sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr);
1105} 1056}
1106 1057
1107/*----------------------------------------------------------------------*/ 1058/*----------------------------------------------------------------------*/
1108 1059
1109int 1060bool
1110rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) 1061rxvt_term::set_color (rxvt_color &color, const char *name)
1111{ 1062{
1112 if (!screen_in_out->set (display, colour)) 1063 if (color.set (this, name))
1113 {
1114 rxvt_warn ("can't get colour '%s', continuing without.\n", colour);
1115 return false;
1116 }
1117
1118 return true; 1064 return true;
1065
1066 rxvt_warn ("can't get colour '%s', continuing without.\n", name);
1067 return false;
1068}
1069
1070void
1071rxvt_term::alias_color (int dst, int src)
1072{
1073 pix_colors[dst].set (this, rs[Rs_color + dst] = rs[Rs_color + src]);
1119} 1074}
1120 1075
1121/* -------------------------------------------------------------------- * 1076/* -------------------------------------------------------------------- *
1122 * - WINDOW RESIZING - * 1077 * - WINDOW RESIZING - *
1123 * -------------------------------------------------------------------- */ 1078 * -------------------------------------------------------------------- */
1124void 1079void
1125rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent) 1080rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent)
1126{ 1081{
1127 int fix_screen; 1082 int fix_screen;
1128 int old_width = szHint.width, old_height = szHint.height; 1083 int old_width = szHint.width;
1129 dDisp; 1084 int old_height = szHint.height;
1130 1085
1131 window_calc (newwidth, newheight); 1086 window_calc (newwidth, newheight);
1087
1088 if (!HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END)))
1132 XSetWMNormalHints (disp, parent[0], &szHint); 1089 XSetWMNormalHints (dpy, parent[0], &szHint);
1133 1090
1134 if (!ignoreparent) 1091 if (!ignoreparent)
1135 { 1092 {
1136#ifdef SMART_RESIZE 1093#ifdef SMART_RESIZE
1137 /* 1094 /*
… …
1141 int x, y, x1, y1; 1098 int x, y, x1, y1;
1142 int dx, dy; 1099 int dx, dy;
1143 unsigned int unused_w1, unused_h1, unused_b1, unused_d1; 1100 unsigned int unused_w1, unused_h1, unused_b1, unused_d1;
1144 Window unused_cr; 1101 Window unused_cr;
1145 1102
1146 XTranslateCoordinates (disp, parent[0], display->root, 1103 XTranslateCoordinates (dpy, parent[0], display->root,
1147 0, 0, &x, &y, &unused_cr); 1104 0, 0, &x, &y, &unused_cr);
1148 XGetGeometry (disp, parent[0], &unused_cr, &x1, &y1, 1105 XGetGeometry (dpy, parent[0], &unused_cr, &x1, &y1,
1149 &unused_w1, &unused_h1, &unused_b1, &unused_d1); 1106 &unused_w1, &unused_h1, &unused_b1, &unused_d1);
1150 /* 1107 /*
1151 * if display->root isn't the parent window, a WM will probably have offset 1108 * if display->root isn't the parent window, a WM will probably have offset
1152 * our position for handles and decorations. Counter it 1109 * our position for handles and decorations. Counter it
1153 */ 1110 */
… …
1155 { 1112 {
1156 x -= x1; 1113 x -= x1;
1157 y -= y1; 1114 y -= y1;
1158 } 1115 }
1159 1116
1160 x1 = (DisplayWidth (disp, display->screen) - old_width) / 2; 1117 x1 = (DisplayWidth (dpy, display->screen) - old_width ) / 2;
1161 y1 = (DisplayHeight (disp, display->screen) - old_height) / 2; 1118 y1 = (DisplayHeight (dpy, display->screen) - old_height) / 2;
1162 dx = old_width - szHint.width; 1119 dx = old_width - szHint.width;
1163 dy = old_height - szHint.height; 1120 dy = old_height - szHint.height;
1164 1121
1165 /* Check position of the center of the window */ 1122 /* Check position of the center of the window */
1166 if (x < x1) /* left half */ 1123 if (x < x1) /* left half */
1167 dx = 0; 1124 dx = 0;
… …
1170 if (y < y1) /* top half */ 1127 if (y < y1) /* top half */
1171 dy = 0; 1128 dy = 0;
1172 else if (y == y1) /* exact center */ 1129 else if (y == y1) /* exact center */
1173 dy /= 2; 1130 dy /= 2;
1174 1131
1175 XMoveResizeWindow (disp, parent[0], x + dx, y + dy, 1132 XMoveResizeWindow (dpy, parent[0], x + dx, y + dy,
1176 szHint.width, szHint.height); 1133 szHint.width, szHint.height);
1177#else 1134#else
1178 XResizeWindow (disp, parent[0], szHint.width, szHint.height); 1135 XResizeWindow (dpy, parent[0], szHint.width, szHint.height);
1179#endif 1136#endif
1180 } 1137 }
1181 1138
1182 fix_screen = ncol != prev_ncol || nrow != prev_nrow; 1139 fix_screen = ncol != prev_ncol || nrow != prev_nrow;
1183 1140
1184 if (fix_screen || newwidth != old_width || newheight != old_height) 1141 if (fix_screen || newwidth != old_width || newheight != old_height)
1185 { 1142 {
1186 if (scrollbar_visible ()) 1143 if (scrollBar.state)
1187 { 1144 {
1188 XMoveResizeWindow (disp, scrollBar.win, 1145 XMoveResizeWindow (dpy, scrollBar.win,
1189 window_sb_x, 0, 1146 window_sb_x, 0,
1190 scrollbar_TotalWidth (), szHint.height); 1147 scrollbar_TotalWidth (), szHint.height);
1191 resize_scrollbar (); 1148 resize_scrollbar ();
1192 } 1149 }
1193 1150
1194 if (menubar_visible ())
1195 XMoveResizeWindow (disp, menuBar.win,
1196 window_vt_x, 0,
1197 TermWin_TotalWidth (), menuBar_TotalHeight ());
1198
1199 XMoveResizeWindow (disp, vt, 1151 XMoveResizeWindow (dpy, vt,
1200 window_vt_x, window_vt_y, 1152 window_vt_x, window_vt_y,
1201 TermWin_TotalWidth (), TermWin_TotalHeight ()); 1153 width, height);
1154
1155#ifdef HAVE_BG_PIXMAP
1156 if (bgPixmap.window_size_sensitive ())
1157 update_background ();
1158#endif
1202 1159
1203 scr_clear (); 1160 scr_clear ();
1204#ifdef XPM_BACKGROUND
1205 resize_pixmap ();
1206#endif
1207 } 1161 }
1208 1162
1209 if (fix_screen || old_height == 0) 1163 if (fix_screen || old_height == 0)
1210 {
1211 int curr_screen = -1;
1212 int old_ncol = prev_ncol;
1213
1214 /* scr_reset only works on the primary screen */
1215 if (old_height) /* this is not the first time through */
1216 {
1217 unsigned int ocol = ncol;
1218 ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this
1219 curr_screen = scr_change_screen (PRIMARY);
1220 ncol = ocol;
1221 }
1222
1223 scr_reset (); 1164 scr_reset ();
1224 1165
1225 if (curr_screen >= 0) /* this is not the first time through */ 1166 // TODO, with nvidia-8178, resizes kill the alpha channel, report if not fixed in newer version
1226 { 1167 //scr_touch (false);
1227 scr_change_screen (curr_screen);
1228 selection_check (old_ncol != ncol ? 4 : 0);
1229 }
1230 }
1231 1168
1232 old_width = szHint.width; 1169#ifdef HAVE_BG_PIXMAP
1233 old_height = szHint.height; 1170// TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ?
1234 1171// if (bgPixmap.pixmap)
1235#ifdef XPM_BACKGROUND
1236 if (pixmap)
1237 scr_touch (false); 1172// scr_touch (false);
1238#endif 1173#endif
1239 1174
1240#ifdef USE_XIM 1175#ifdef USE_XIM
1241 IMSetStatusPosition (); 1176 IMSetPosition ();
1242#endif 1177#endif
1243} 1178}
1244 1179
1245/* 1180/*
1246 * Set the width/height of the vt window in characters. Units are pixels. 1181 * Set the width/height of the vt window in characters. Units are pixels.
… …
1251{ 1186{
1252 XWindowAttributes wattr; 1187 XWindowAttributes wattr;
1253 1188
1254 if (newwidth == 0 || newheight == 0) 1189 if (newwidth == 0 || newheight == 0)
1255 { 1190 {
1256 XGetWindowAttributes (display->display, display->root, &wattr); 1191 XGetWindowAttributes (dpy, display->root, &wattr);
1257 1192
1258 if (newwidth == 0) 1193 if (newwidth == 0)
1259 newwidth = wattr.width - szHint.base_width; 1194 newwidth = wattr.width - szHint.base_width;
1260 if (newheight == 0) 1195 if (newheight == 0)
1261 newheight = wattr.height - szHint.base_height; 1196 newheight = wattr.height - szHint.base_height;
… …
1275#ifdef USE_XIM 1210#ifdef USE_XIM
1276 1211
1277void 1212void
1278rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) 1213rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg)
1279{ 1214{
1280 fg = pix_colors[Color_fg]; 1215 fg = pix_colors [Color_fg];
1281 bg = pix_colors[Color_bg]; 1216 bg = pix_colors [Color_bg];
1282} 1217}
1283 1218
1284void 1219void
1285rxvt_term::im_set_size (XRectangle &size) 1220rxvt_term::im_set_size (XRectangle &size)
1286{ 1221{
… …
1323 strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ 1258 strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */
1324 1259
1325 if ((p = strchr (server + 1, '@')) != NULL) /* first one only */ 1260 if ((p = strchr (server + 1, '@')) != NULL) /* first one only */
1326 *p = '\0'; 1261 *p = '\0';
1327 1262
1328 atom = XInternAtom (display->display, server, False); 1263 atom = XInternAtom (dpy, server, False);
1329 win = XGetSelectionOwner (display->display, atom); 1264 win = XGetSelectionOwner (dpy, atom);
1330 1265
1331 if (win != None) 1266 if (win != None)
1332 return True; 1267 return True;
1333 } 1268 }
1334 1269
… …
1341 XPoint nspot; 1276 XPoint nspot;
1342 XVaNestedList preedit_attr; 1277 XVaNestedList preedit_attr;
1343 1278
1344 if (!Input_Context 1279 if (!Input_Context
1345 || !focus 1280 || !focus
1346 || !(input_style & XIMPreeditPosition)) 1281 || !(input_style & (XIMPreeditPosition | XIMPreeditCallbacks)))
1347 return; 1282 return;
1348 1283
1349 im_set_position (nspot); 1284 im_set_position (nspot);
1350 1285
1351 if (nspot.x == spot.x && nspot.y == spot.y) 1286 if (nspot.x == spot.x && nspot.y == spot.y)
… …
1370 input_method = 0; 1305 input_method = 0;
1371 } 1306 }
1372 1307
1373 Input_Context = 0; 1308 Input_Context = 0;
1374} 1309}
1310
1311#ifdef ENABLE_XIM_ONTHESPOT
1312
1313static void
1314xim_preedit_start (XIC ic, XPointer client_data, XPointer call_data)
1315{
1316 ((rxvt_term *)client_data)->make_current ();
1317 HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_START, DT_END));
1318}
1319
1320static void
1321xim_preedit_done (XIC ic, XPointer client_data, XPointer call_data)
1322{
1323 ((rxvt_term *)client_data)->make_current ();
1324 HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_DONE, DT_END));
1325}
1326
1327static void
1328xim_preedit_draw (XIC ic, XPointer client_data, XIMPreeditDrawCallbackStruct *call_data)
1329{
1330 rxvt_term *term = (rxvt_term *)client_data;
1331 XIMText *text = call_data->text;
1332
1333 term->make_current ();
1334
1335 if (text)
1336 {
1337 void *str;
1338
1339 if (!text->encoding_is_wchar && text->string.multi_byte)
1340 {
1341 // of course, X makes it ugly again
1342 if (term->rs[Rs_imLocale])
1343 SET_LOCALE (term->rs[Rs_imLocale]);
1344
1345 str = rxvt_temp_buf ((text->length + 1) * sizeof (wchar_t));
1346 mbstowcs ((wchar_t *)str, text->string.multi_byte, text->length + 1);
1347
1348 if (term->rs[Rs_imLocale])
1349 SET_LOCALE (term->locale);
1350 }
1351 else
1352 str = (void *)text->string.wide_char;
1353
1354 HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
1355 DT_INT, call_data->caret,
1356 DT_INT, call_data->chg_first,
1357 DT_INT, call_data->chg_length,
1358 DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0,
1359 DT_WCS_LEN, str, str ? (int)text->length : 0,
1360 DT_END));
1361 }
1362 else
1363 HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
1364 DT_INT, call_data->caret,
1365 DT_INT, call_data->chg_first,
1366 DT_INT, call_data->chg_length,
1367 DT_END));
1368}
1369
1370#if 0
1371static void
1372xim_preedit_caret (XIC ic, XPointer client_data, XIMPreeditCaretCallbackStruct *call_data)
1373{
1374 ((rxvt_term *)client_data)->make_current ();
1375 HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_CARET,
1376 DT_INT, call_data->position,
1377 DT_INT, call_data->direction,
1378 DT_INT, call_data->style,
1379 DT_END));
1380}
1381#endif
1382
1383#endif
1375 1384
1376/* 1385/*
1377 * Try to open a XIM with the current modifiers, then see if we can 1386 * Try to open a XIM with the current modifiers, then see if we can
1378 * open a suitable preedit type 1387 * open a suitable preedit type
1379 */ 1388 */
… …
1386 XRectangle rect, status_rect, needed_rect; 1395 XRectangle rect, status_rect, needed_rect;
1387 unsigned long fg, bg; 1396 unsigned long fg, bg;
1388 const char *p; 1397 const char *p;
1389 char **s; 1398 char **s;
1390 XIMStyles *xim_styles; 1399 XIMStyles *xim_styles;
1400#ifdef ENABLE_XIM_ONTHESPOT
1401 XIMCallback xcb[4];
1402#endif
1403
1404 set_environ (envv);
1391 1405
1392 if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) 1406 if (! ((p = XSetLocaleModifiers (modifiers)) && *p))
1393 return false; 1407 return false;
1394 1408
1395 D_MAIN ((stderr, "rxvt_IM_get_IC ()"));
1396 input_method = display->get_xim (locale, modifiers); 1409 input_method = display->get_xim (locale, modifiers);
1397 if (input_method == NULL) 1410 if (input_method == NULL)
1398 return false; 1411 return false;
1399 1412
1400 xim = input_method->xim; 1413 xim = input_method->xim;
… …
1420 s = rxvt_splitcommastring (p); 1433 s = rxvt_splitcommastring (p);
1421 1434
1422 for (i = found = 0; !found && s[i]; i++) 1435 for (i = found = 0; !found && s[i]; i++)
1423 { 1436 {
1424 if (!strcmp (s[i], "OverTheSpot")) 1437 if (!strcmp (s[i], "OverTheSpot"))
1425 input_style = (XIMPreeditPosition | XIMStatusNothing); 1438 input_style = XIMPreeditPosition | XIMStatusNothing;
1426 else if (!strcmp (s[i], "OffTheSpot")) 1439 else if (!strcmp (s[i], "OffTheSpot"))
1427 input_style = (XIMPreeditArea | XIMStatusArea); 1440 input_style = XIMPreeditArea | XIMStatusArea;
1428 else if (!strcmp (s[i], "Root")) 1441 else if (!strcmp (s[i], "Root"))
1429 input_style = (XIMPreeditNothing | XIMStatusNothing); 1442 input_style = XIMPreeditNothing | XIMStatusNothing;
1430 else if (!strcmp (s[i], "None")) 1443 else if (!strcmp (s[i], "None"))
1431 input_style = (XIMPreeditNone | XIMStatusNone); 1444 input_style = XIMPreeditNone | XIMStatusNone;
1445#ifdef ENABLE_XIM_ONTHESPOT
1446 else if (SHOULD_INVOKE (HOOK_XIM_PREEDIT_START) && !strcmp (s[i], "OnTheSpot"))
1447 input_style = XIMPreeditCallbacks | XIMStatusNothing;
1448#endif
1449 else
1450 input_style = XIMPreeditNothing | XIMStatusNothing;
1432 1451
1433 for (j = 0; j < xim_styles->count_styles; j++) 1452 for (j = 0; j < xim_styles->count_styles; j++)
1434 if (input_style == xim_styles->supported_styles[j]) 1453 if (input_style == xim_styles->supported_styles[j])
1435 { 1454 {
1436 rxvt_freecommastring (s); 1455 rxvt_freecommastring (s);
… …
1474 "*", 1493 "*",
1475 fheight, 1494 fheight,
1476 fheight + 1, fheight - 1, 1495 fheight + 1, fheight - 1,
1477 fheight - 2, fheight + 2); 1496 fheight - 2, fheight + 2);
1478 1497
1479 fs = XCreateFontSet (display->display, rs[Rs_imFont] ? rs[Rs_imFont] : pat, 1498 fs = XCreateFontSet (dpy, rs[Rs_imFont] ? rs[Rs_imFont] : pat,
1480 &missing_charset_list, &missing_charset_count, &def_string); 1499 &missing_charset_list, &missing_charset_count, &def_string);
1481 1500
1482 if (missing_charset_list) 1501 if (missing_charset_list)
1483 XFreeStringList (missing_charset_list); 1502 XFreeStringList (missing_charset_list);
1484 1503
… …
1525 XNBackground, bg, 1544 XNBackground, bg,
1526 XNArea, &status_rect, 1545 XNArea, &status_rect,
1527 XNFontSet, fs, 1546 XNFontSet, fs,
1528 NULL); 1547 NULL);
1529 } 1548 }
1549#if ENABLE_XIM_ONTHESPOT
1550 else if (input_style & XIMPreeditCallbacks)
1551 {
1552 im_set_position (spot);
1553
1554 xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start;
1555 xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done;
1556 xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw;
1557# if 0
1558 xcb[3].client_data = (XPointer)this; xcb[3].callback = (XIMProc)xim_preedit_caret;
1559# endif
1560
1561 preedit_attr = XVaCreateNestedList (0,
1562 XNSpotLocation, &spot,
1563 XNPreeditStartCallback, &xcb[0],
1564 XNPreeditDoneCallback , &xcb[1],
1565 XNPreeditDrawCallback , &xcb[2],
1566# if 0
1567 XNPreeditCaretCallback, &xcb[3],
1568# endif
1569 NULL);
1570 }
1571#endif
1530 1572
1531 Input_Context = XCreateIC (xim, 1573 Input_Context = XCreateIC (xim,
1532 XNInputStyle, input_style, 1574 XNInputStyle, input_style,
1533 XNClientWindow, vt, 1575 XNClientWindow, vt,
1534 XNFocusWindow, parent[0], 1576 XNFocusWindow, parent[0],
… …
1536 preedit_attr, 1578 preedit_attr,
1537 status_attr ? XNStatusAttributes : NULL, 1579 status_attr ? XNStatusAttributes : NULL,
1538 status_attr, NULL); 1580 status_attr, NULL);
1539 1581
1540 if (preedit_attr) XFree (preedit_attr); 1582 if (preedit_attr) XFree (preedit_attr);
1541 if (status_attr) XFree (status_attr); 1583 if (status_attr) XFree (status_attr);
1542 if (fs) XFreeFontSet (display->display, fs); 1584 if (fs) XFreeFontSet (dpy, fs);
1543 1585
1544 if (Input_Context == NULL) 1586 if (Input_Context == NULL)
1545 { 1587 {
1546 rxvt_warn ("failed to create input context, continuing without XIM.\n"); 1588 rxvt_warn ("failed to create input context, continuing without XIM.\n");
1547 im_destroy (); 1589 im_destroy ();
1548 return false; 1590 return false;
1549 } 1591 }
1550 1592
1551 if (input_style & XIMPreeditArea) 1593#if 0
1594 // unfortunately, only the focus window is used by XIM, hard to fix
1595 if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL))
1596 vt_select_input ();
1597#endif
1598
1552 IMSetStatusPosition (); 1599 IMSetPosition ();
1553 1600
1554 D_MAIN ((stderr, "rxvt_IM_get_IC () - successful connection"));
1555 return true; 1601 return true;
1556} 1602}
1557 1603
1558void 1604void
1559rxvt_term::im_cb () 1605rxvt_term::im_cb ()
… …
1561 int i; 1607 int i;
1562 const char *p; 1608 const char *p;
1563 char **s; 1609 char **s;
1564 char buf[IMBUFSIZ]; 1610 char buf[IMBUFSIZ];
1565 1611
1566 SET_R (this); 1612 make_current ();
1567 1613
1568 im_destroy (); 1614 im_destroy ();
1569 1615
1570 D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()"));
1571 if (Input_Context) 1616 if (Input_Context)
1572 return; 1617 return;
1573 1618
1574#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) 1619#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
1575 if (rs[Rs_imLocale]) 1620 if (rs[Rs_imLocale])
… …
1617 SET_LOCALE (locale); 1662 SET_LOCALE (locale);
1618#endif 1663#endif
1619} 1664}
1620 1665
1621void 1666void
1622rxvt_term::IMSetStatusPosition () 1667rxvt_term::IMSetPosition ()
1623{ 1668{
1624 XRectangle preedit_rect, status_rect, *needed_rect; 1669 XRectangle preedit_rect, status_rect, *needed_rect;
1625 XVaNestedList preedit_attr, status_attr; 1670 XVaNestedList preedit_attr, status_attr;
1626 1671
1627 if (!Input_Context 1672 if (!Input_Context
1628 || !focus 1673 || !focus
1629 || !(input_style & XIMPreeditArea) 1674 || !(input_style & (XIMPreeditArea | XIMPreeditPosition))
1630 || !IMisRunning ()) 1675 || !IMisRunning ())
1631 return; 1676 return;
1632 1677
1678 if (input_style & XIMPreeditPosition)
1679 {
1680 im_set_size (preedit_rect);
1681 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);
1682
1683 XSetICValues (Input_Context,
1684 XNPreeditAttributes, preedit_attr, NULL);
1685 }
1686 else
1687 {
1633 /* Getting the necessary width of preedit area */ 1688 /* Getting the necessary width of preedit area */
1634 status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); 1689 status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL);
1635 XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); 1690 XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL);
1636 XFree (status_attr); 1691 XFree (status_attr);
1637 1692
1638 im_set_preedit_area (preedit_rect, status_rect, *needed_rect); 1693 im_set_preedit_area (preedit_rect, status_rect, *needed_rect);
1639 XFree (needed_rect); 1694 XFree (needed_rect);
1640 1695
1641 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); 1696 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);
1642 status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); 1697 status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL);
1643 1698
1644 XSetICValues (Input_Context, 1699 XSetICValues (Input_Context,
1645 XNPreeditAttributes, preedit_attr, 1700 XNPreeditAttributes, preedit_attr,
1646 XNStatusAttributes, status_attr, NULL); 1701 XNStatusAttributes, status_attr,
1702 NULL);
1647 1703
1704 XFree (status_attr);
1705 }
1706
1648 XFree (preedit_attr); 1707 XFree (preedit_attr);
1649 XFree (status_attr);
1650} 1708}
1651#endif /* USE_XIM */ 1709#endif /* USE_XIM */
1652 1710
1653/*----------------------------------------------------------------------*/ 1711void
1654rxvt_t rxvt_current_term; 1712rxvt_term::get_window_origin (int &x, int &y)
1713{
1714 Window cr;
1715 XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr);
1716/* fprintf( stderr, "origin is %+d%+d\n", x, y);*/
1717}
1718
1719Pixmap
1720rxvt_term::get_pixmap_property (int prop_id)
1721{
1722 if (prop_id > 0 && prop_id < NUM_XA)
1723 if (xa[prop_id])
1724 {
1725 int aformat;
1726 unsigned long nitems, bytes_after;
1727 Atom atype;
1728 unsigned char *prop = NULL;
1729 int result = XGetWindowProperty (dpy, display->root, xa[prop_id],
1730 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1731 &nitems, &bytes_after, &prop);
1732 if (result == Success && prop && atype == XA_PIXMAP)
1733 {
1734 return *(Pixmap *)prop;
1735 }
1736 }
1737 return None;
1738}
1739
1740#ifdef HAVE_BG_PIXMAP
1741int
1742rxvt_term::update_background ()
1743{
1744 bgPixmap.invalidate ();
1745
1746 /* no chance of real time refresh if we are blurring! */
1747 if (bgPixmap.invalid_since + 0.5 < ev::now () && !(bgPixmap.flags & bgPixmap_t::blurNeeded))
1748 bgPixmap.render ();
1749 else
1750 {
1751 update_background_ev.stop ();
1752
1753 if (!bgPixmap.need_client_side_rendering())
1754 update_background_ev.start (.05);
1755 else if (bgPixmap.flags & bgPixmap_t::blurNeeded)
1756 update_background_ev.start (.20); /* very slow !!! */
1757 else
1758 update_background_ev.start (.07);
1759 }
1760
1761 return 0;
1762}
1763
1764void
1765rxvt_term::update_background_cb (ev::timer &w, int revents)
1766{
1767 bgPixmap.render ();
1768}
1769
1770#endif /* HAVE_BG_PIXMAP */
1655 1771
1656/*----------------------- end-of-file (C source) -----------------------*/ 1772/*----------------------- end-of-file (C source) -----------------------*/

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