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Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.154 by root, Sat Dec 31 17:16:17 2005 UTC vs.
Revision 1.269 by root, Tue Dec 4 14:50:42 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 HAVE_BG_PIXMAP
135 rootwin_ev (this, &rxvt_term::rootwin_cb), 159 update_background_ev(this, &rxvt_term::update_background_cb),
136#endif
137#ifdef HAVE_SCROLLBARS
138 scrollbar_ev (this, &rxvt_term::x_cb),
139#endif
140#ifdef MENUBAR
141 menubar_ev (this, &rxvt_term::x_cb),
142#endif 160#endif
143#ifdef CURSOR_BLINK 161#ifdef CURSOR_BLINK
144 cursor_blink_ev (this, &rxvt_term::cursor_blink_cb), 162 cursor_blink_ev (this, &rxvt_term::cursor_blink_cb),
145#endif 163#endif
146#ifdef TEXT_BLINK 164#ifdef TEXT_BLINK
… …
156 slip_wheel_ev (this, &rxvt_term::slip_wheel_cb), 174 slip_wheel_ev (this, &rxvt_term::slip_wheel_cb),
157#endif 175#endif
158#ifdef POINTER_BLANK 176#ifdef POINTER_BLANK
159 pointer_ev (this, &rxvt_term::pointer_cb), 177 pointer_ev (this, &rxvt_term::pointer_cb),
160#endif 178#endif
179#ifndef NO_BELL
180 bell_ev (this, &rxvt_term::bell_cb),
181#endif
182 child_ev (this, &rxvt_term::child_cb),
183 prepare_ev (this, &rxvt_term::prepare_cb),
184 flush_ev (this, &rxvt_term::flush_cb),
185 destroy_ev (this, &rxvt_term::destroy_cb),
186 pty_ev (this, &rxvt_term::pty_cb),
187 incr_ev (this, &rxvt_term::incr_cb)
188{
189#if ENABLE_TRANSPARENCY || ENABLE_PERL
190 callback_set (rootwin_ev , this, rxvt_term, rootwin_cb);
191#endif
192#ifdef HAVE_SCROLLBARS
193 callback_set (scrollbar_ev, this, rxvt_term, x_cb);
194#endif
161#ifdef USE_XIM 195#ifdef USE_XIM
162 im_ev (this, &rxvt_term::im_cb), 196 callback_set (im_ev , this, rxvt_term, im_cb);
163#endif 197#endif
164 termwin_ev (this, &rxvt_term::x_cb), 198 callback_set (termwin_ev , this, rxvt_term, x_cb);
165 vt_ev (this, &rxvt_term::x_cb), 199 callback_set (vt_ev , this, rxvt_term, x_cb);
166 check_ev (this, &rxvt_term::check_cb), 200
167 flush_ev (this, &rxvt_term::flush_cb),
168 destroy_ev (this, &rxvt_term::destroy_cb),
169 pty_ev (this, &rxvt_term::pty_cb),
170 incr_ev (this, &rxvt_term::incr_cb)
171{
172 cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; 201 cmdbuf_ptr = cmdbuf_endp = cmdbuf_base;
173 202
174 termlist.push_back (this); 203 termlist.push_back (this);
175 204
176#ifdef KEYSYM_RESOURCE 205#ifdef KEYSYM_RESOURCE
177 keyboard = new keyboard_manager; 206 keyboard = new keyboard_manager;
178
179 if (!keyboard)
180 rxvt_fatal ("out of memory, aborting.\n");
181#endif 207#endif
182} 208}
183 209
184// clean up the most important stuff, do *not* call x or free mem etc. 210// clean up the most important stuff, do *not* call x or free mem etc.
185// for use before an emergency exit 211// for use before an emergency exit
212void
186void rxvt_term::emergency_cleanup () 213rxvt_term::emergency_cleanup ()
187{ 214{
188 if (cmd_pid) 215 if (cmd_pid)
189 kill (-cmd_pid, SIGHUP); 216 kill (-cmd_pid, SIGHUP);
190 217
191#ifdef UTMP_SUPPORT 218 pty_ev.stop ();
192 privileged_utmp (RESTORE); 219 delete pty; pty = 0;
193#endif
194
195 pty.put ();
196} 220}
197 221
198rxvt_term::~rxvt_term () 222rxvt_term::~rxvt_term ()
199{ 223{
200 termlist.erase (find (termlist.begin (), termlist.end(), this)); 224 termlist.erase (find (termlist.begin (), termlist.end(), this));
… …
208#endif 232#endif
209 delete fontset[0]; 233 delete fontset[0];
210 234
211 if (display) 235 if (display)
212 { 236 {
213 dDisp;
214
215 selection_clear (); 237 selection_clear ();
216 238
217#ifdef USE_XIM 239#ifdef USE_XIM
218 im_destroy (); 240 im_destroy ();
219#endif 241#endif
220#ifdef MENUBAR
221 if (menubarGC) XFreeGC (disp, menubarGC);
222#endif
223#ifdef XTERM_SCROLLBAR 242#ifdef XTERM_SCROLLBAR
224 if (xscrollbarGC) XFreeGC (disp, xscrollbarGC); 243 if (xscrollbarGC) XFreeGC (dpy, xscrollbarGC);
225 if (ShadowGC) XFreeGC (disp, ShadowGC); 244 if (ShadowGC) XFreeGC (dpy, ShadowGC);
226#endif 245#endif
227#ifdef PLAIN_SCROLLBAR 246#ifdef PLAIN_SCROLLBAR
228 if (pscrollbarGC) XFreeGC (disp, pscrollbarGC); 247 if (pscrollbarGC) XFreeGC (dpy, pscrollbarGC);
229#endif 248#endif
230#ifdef NEXT_SCROLLBAR 249#ifdef NEXT_SCROLLBAR
231 if (blackGC) XFreeGC (disp, blackGC); 250 if (blackGC) XFreeGC (dpy, blackGC);
232 if (whiteGC) XFreeGC (disp, whiteGC); 251 if (whiteGC) XFreeGC (dpy, whiteGC);
233 if (grayGC) XFreeGC (disp, grayGC); 252 if (grayGC) XFreeGC (dpy, grayGC);
234 if (darkGC) XFreeGC (disp, darkGC); 253 if (darkGC) XFreeGC (dpy, darkGC);
235 if (stippleGC) XFreeGC (disp, stippleGC); 254 if (stippleGC) XFreeGC (dpy, stippleGC);
236 if (dimple) XFreePixmap (disp, dimple); 255 if (dimple) XFreePixmap (dpy, dimple);
237 if (upArrow) XFreePixmap (disp, upArrow); 256 if (upArrow) XFreePixmap (dpy, upArrow);
238 if (downArrow) XFreePixmap (disp, downArrow); 257 if (downArrow) XFreePixmap (dpy, downArrow);
239 if (upArrowHi) XFreePixmap (disp, upArrowHi); 258 if (upArrowHi) XFreePixmap (dpy, upArrowHi);
240 if (downArrowHi) XFreePixmap (disp, downArrowHi); 259 if (downArrowHi) XFreePixmap (dpy, downArrowHi);
241#endif 260#endif
242#if defined(MENUBAR) || defined(RXVT_SCROLLBAR) 261#ifdef RXVT_SCROLLBAR
243 if (topShadowGC) XFreeGC (disp, topShadowGC); 262 if (topShadowGC) XFreeGC (dpy, topShadowGC);
244 if (botShadowGC) XFreeGC (disp, botShadowGC); 263 if (botShadowGC) XFreeGC (dpy, botShadowGC);
245 if (scrollbarGC) XFreeGC (disp, scrollbarGC); 264 if (scrollbarGC) XFreeGC (dpy, scrollbarGC);
246#endif 265#endif
247 if (gc) XFreeGC (disp, gc); 266 if (gc) XFreeGC (dpy, gc);
248 267
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; 268 delete drawable;
255 // destroy all windows 269 // destroy all windows
256 if (parent[0]) 270 if (parent[0])
257 XDestroyWindow (disp, parent[0]); 271 XDestroyWindow (dpy, parent[0]);
258 }
259 272
260 // TODO: free pixcolours, colours should become part of rxvt_display 273 for (int i = 0; i < TOTAL_COLORS; i++)
261 274 if (ISSET_PIXCOLOR (i))
262 delete pix_colors_focused; 275 {
276 pix_colors_focused [i].free (this);
263#if OFF_FOCUS_FADING 277#if OFF_FOCUS_FADING
278 pix_colors_unfocused [i].free (this);
279#endif
280 }
281
282 clear ();
283 }
284
285 delete [] pix_colors_focused;
286#if OFF_FOCUS_FADING
264 delete pix_colors_unfocused; 287 delete [] pix_colors_unfocused;
265#endif 288#endif
266 289
290#ifdef HAVE_BG_PIXMAP
291 bgPixmap.destroy ();
292#endif
267 displays.put (display); 293 displays.put (display);
268 294
269 scr_release (); 295 scr_release ();
270 296
271 /* clear all resources */ 297 /* clear all resources */
272 for (int i = 0; i < allocated.size (); i++) 298 for (int i = 0; i < allocated.size (); i++)
273 free (allocated [i]); 299 free (allocated [i]);
274 300
275 free (selection.text); 301 free (selection.text);
276 // TODO: manage env vars in child only(!) 302 // TODO: manage env vars in child only(!)
277 free (env_windowid);
278 free (env_display); 303 free (env_display);
279 free (env_term); 304 free (env_term);
280 free (env_colorfgbg);
281 free (locale); 305 free (locale);
282 free (v_buffer); 306 free (v_buffer);
283 free (incr_buf); 307 free (incr_buf);
284 308
285 delete envv; 309 delete envv;
286 delete argv; 310 delete argv;
287 311
288#ifdef KEYSYM_RESOURCE 312#ifdef KEYSYM_RESOURCE
289 delete keyboard; 313 delete keyboard;
290#endif 314#endif
315#ifndef NO_RESOURCES
316 XrmDestroyDatabase (option_db);
317#endif
291} 318}
292 319
320// child has exited, usually destroys
293void 321void
294rxvt_term::child_exit () 322rxvt_term::child_cb (ev::child &w, int status)
295{ 323{
324 HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END));
325
296 cmd_pid = 0; 326 cmd_pid = 0;
297 327
298 if (!OPTION (Opt_hold)) 328 if (!option (Opt_hold))
299 destroy (); 329 destroy ();
300} 330}
301 331
302void 332void
303rxvt_term::destroy () 333rxvt_term::destroy ()
304{ 334{
305 if (destroy_ev.active) 335 if (destroy_ev.active)
306 return; 336 return;
307 337
338 HOOK_INVOKE ((this, HOOK_DESTROY, DT_END));
339
308#if ENABLE_OVERLAY 340#if ENABLE_OVERLAY
309 scr_overlay_off (); 341 scr_overlay_off ();
310#endif 342#endif
311 343
312 if (display) 344 if (display)
… …
315 im_ev.stop (display); 347 im_ev.stop (display);
316#endif 348#endif
317#if HAVE_SCROLLBARS 349#if HAVE_SCROLLBARS
318 scrollbar_ev.stop (display); 350 scrollbar_ev.stop (display);
319#endif 351#endif
320#if MENUBAR 352#if ENABLE_TRANSPARENCY || ENABLE_PERL
321 menubar_ev.stop (display);
322#endif
323#if TRANSPARENT
324 rootwin_ev.stop (display); 353 rootwin_ev.stop (display);
325#endif 354#endif
326 incr_ev.stop (); 355 incr_ev.stop ();
327 termwin_ev.stop (display); 356 termwin_ev.stop (display);
328 vt_ev.stop (display); 357 vt_ev.stop (display);
329 } 358 }
330 359
331 check_ev.stop (); 360 prepare_ev.stop ();
332 pty_ev.stop (); 361 pty_ev.stop ();
333#ifdef CURSOR_BLINK 362#ifdef CURSOR_BLINK
334 cursor_blink_ev.stop (); 363 cursor_blink_ev.stop ();
335#endif 364#endif
336#ifdef TEXT_BLINK 365#ifdef TEXT_BLINK
… …
344#endif 373#endif
345#ifdef POINTER_BLANK 374#ifdef POINTER_BLANK
346 pointer_ev.stop (); 375 pointer_ev.stop ();
347#endif 376#endif
348 377
349 destroy_ev.start (0); 378 destroy_ev.start ();
350} 379}
351 380
352void 381void
353rxvt_term::destroy_cb (time_watcher &w) 382rxvt_term::destroy_cb (ev::idle &w, int revents)
354{ 383{
355 SET_R (this); 384 make_current ();
356 385
357 delete this; 386 delete this;
358} 387}
359 388
360/*----------------------------------------------------------------------*/ 389/*----------------------------------------------------------------------*/
… …
369{ 398{
370 for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) 399 for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
371 (*t)->emergency_cleanup (); 400 (*t)->emergency_cleanup ();
372} 401}
373 402
374#if ENABLE_FRILLS 403#if !ENABLE_MINIMAL
375static void 404static void
376print_x_error (Display *dpy, XErrorEvent *event) 405print_x_error (Display *dpy, XErrorEvent *event)
377{ 406{
378 char buffer[BUFSIZ]; 407 char buffer[BUFSIZ];
379 char mesg[BUFSIZ]; 408 char mesg[BUFSIZ];
… …
412 else 441 else
413 XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", 442 XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x",
414 mesg, BUFSIZ); 443 mesg, BUFSIZ);
415 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); 444 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid);
416 } 445 }
417 XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", 446 XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",
418 mesg, BUFSIZ); 447 mesg, BUFSIZ);
419 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); 448 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial);
420} 449}
421#endif 450#endif
422 451
… …
427 GET_R->allowedxerror = event->error_code; 456 GET_R->allowedxerror = event->error_code;
428 else 457 else
429 { 458 {
430 // GET_R is most likely not the terminal which caused the error, 459 // GET_R is most likely not the terminal which caused the error,
431 // so just output the error and continue 460 // so just output the error and continue
432#if ENABLE_FRILLS 461#if ENABLE_MINIMAL
462 old_xerror_handler (display, event);
463#else
433 print_x_error (display, event); 464 print_x_error (display, event);
434#else
435 old_xerror_handler (display, event);
436#endif 465#endif
437 } 466 }
438 467
439 return 0; 468 return 0;
440} 469}
… …
448 _exit (EXIT_FAILURE); 477 _exit (EXIT_FAILURE);
449} 478}
450 479
451/*----------------------------------------------------------------------*/ 480/*----------------------------------------------------------------------*/
452bool 481bool
453rxvt_term::init (int argc, const char *const *argv) 482rxvt_term::init (int argc, const char *const *argv, stringvec *envv)
454{ 483{
484 this->envv = envv;
485
455 SET_R (this); 486 SET_R (this);
456
457 set_locale (""); 487 set_locale ("");
488 set_environ (envv); // few things in X do not call setlocale :(
458 489
459 if (!init_vars ()) 490 if (!init_vars ())
460 return false; 491 return false;
461 492
462 init_secondary (); 493 init_secondary ();
… …
465 496
466#ifdef KEYSYM_RESOURCE 497#ifdef KEYSYM_RESOURCE
467 keyboard->register_done (); 498 keyboard->register_done ();
468#endif 499#endif
469 500
470#if MENUBAR_MAX
471 menubar_read (rs[Rs_menu]);
472#endif
473#ifdef HAVE_SCROLLBARS 501#ifdef HAVE_SCROLLBARS
474 if (OPTION (Opt_scrollBar)) 502 if (option (Opt_scrollBar))
475 scrollBar.setIdle (); /* set existence for size calculations */ 503 scrollBar.setIdle (); /* set existence for size calculations */
476#endif 504#endif
477 505
506 pty = ptytty::create ();
507
478 create_windows (argc, argv); 508 create_windows (argc, argv);
479 509
480 dDisp;
481
482 init_xlocale (); 510 init_xlocale ();
483 511
484 scr_reset (); /* initialize screen */ 512 scr_reset (); // initialize screen
485 513
486#if 0 514#if 0
487 XSynchronize (disp, True); 515 XSynchronize (dpy, True);
488#endif 516#endif
489 517
490#ifdef HAVE_SCROLLBARS 518#ifdef HAVE_SCROLLBARS
491 if (OPTION (Opt_scrollBar)) 519 if (option (Opt_scrollBar))
492 resize_scrollbar (); /* create and map scrollbar */ 520 resize_scrollbar (); /* create and map scrollbar */
493#endif 521#endif
494#if (MENUBAR_MAX) 522#ifdef HAVE_BG_PIXMAP
495 if (menubar_visible ()) 523 {
496 XMapWindow (disp, menuBar.win); 524 bgPixmap.set_target (this);
497#endif 525
498#ifdef TRANSPARENT 526#ifdef ENABLE_TRANSPARENCY
499 if (OPTION (Opt_transparent)) 527 if (option (Opt_transparent))
500 { 528 {
529 bgPixmap.set_transparent ();
530#ifdef HAVE_AFTERIMAGE
531 if (rs [Rs_blurradius])
532 bgPixmap.set_blur_radius (rs [Rs_blurradius]);
533#endif
534 if (ISSET_PIXCOLOR (Color_tint))
535 bgPixmap.set_tint (pix_colors_focused [Color_tint]);
536 if (rs [Rs_shade])
537 bgPixmap.set_shade (rs [Rs_shade]);
538
539 bgPixmap.set_root_pixmap ();
501 XSelectInput (disp, display->root, PropertyChangeMask); 540 XSelectInput (dpy, display->root, PropertyChangeMask);
502 check_our_parents ();
503 rootwin_ev.start (display, display->root); 541 rootwin_ev.start (display, display->root);
504 } 542 }
505#endif 543#endif
506 544
507 XMapWindow (disp, vt); 545#ifdef BG_IMAGE_FROM_FILE
508 XMapWindow (disp, parent[0]); 546 if (rs[Rs_backgroundPixmap] != NULL)
547 {
548 const char *p = rs[Rs_backgroundPixmap];
549
550 if ((p = strchr (p, ';')) != NULL)
551 {
552 p++;
553 bgPixmap.set_geometry (p);
554 }
555 else
556 bgPixmap.set_defaultGeometry ();
557
558 if (bgPixmap.set_file (rs[Rs_backgroundPixmap]))
559 if (!bgPixmap.window_position_sensitive ())
560 update_background ();
561 }
562#endif
563 }
564#endif
565
566#if ENABLE_PERL
567 rootwin_ev.start (display, display->root);
568#endif
509 569
510 set_colorfgbg (); 570 set_colorfgbg ();
511 571
512 init_command (cmd_argv); 572 init_command (cmd_argv);
513 573
514 free (cmd_argv); 574 free (cmd_argv);
515 575
576 if (pty->pty >= 0)
516 pty_ev.start (pty.pty, EVENT_READ); 577 pty_ev.start (pty->pty, ev::READ);
517 578
518 check_ev.start (); 579 prepare_ev.start ();
580
581 HOOK_INVOKE ((this, HOOK_START, DT_END));
582
583#if ENABLE_XEMBED
584 if (rs[Rs_embed])
585 {
586 long info[2] = { 0, XEMBED_MAPPED };
587
588 XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
589 32, PropModeReplace, (unsigned char *)&info, 2);
590 }
591#endif
592
593 XMapWindow (dpy, vt);
594 XMapWindow (dpy, parent[0]);
519 595
520 return true; 596 return true;
521} 597}
522 598
523static struct sig_handlers 599static struct sig_handlers
524{ 600{
525 sig_watcher sw_chld, sw_term, sw_int; 601 ev::sig sw_term, sw_int;
526
527 void sig_chld (sig_watcher &w)
528 {
529 // we are being called for every SIGCHLD, find the corresponding term
530 int pid;
531
532 while ((pid = waitpid (-1, NULL, WNOHANG)) > 0)
533 for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
534 if (pid == (*t)->cmd_pid)
535 {
536 (*t)->child_exit ();
537 break;
538 }
539 }
540 602
541 /* 603 /*
542 * Catch a fatal signal and tidy up before quitting 604 * Catch a fatal signal and tidy up before quitting
543 */ 605 */
544 void 606 void
545 sig_term (sig_watcher &w) 607 sig_term (ev::sig &w, int revents)
546 { 608 {
547#ifdef DEBUG_CMD
548 rxvt_warn ("caught signal %d, exiting.\n", w.signum);
549#endif
550 rxvt_emergency_cleanup (); 609 rxvt_emergency_cleanup ();
551 signal (w.signum, SIG_DFL); 610 w.stop ();
552 kill (getpid (), w.signum); 611 kill (getpid (), w.signum);
553 } 612 }
554 613
555 sig_handlers () 614 sig_handlers ()
556 : sw_chld (this, &sig_handlers::sig_chld),
557 sw_term (this, &sig_handlers::sig_term), 615 : sw_term (this, &sig_handlers::sig_term),
558 sw_int (this, &sig_handlers::sig_term) 616 sw_int (this, &sig_handlers::sig_term)
559 { 617 {
560 } 618 }
561} sig_handlers; 619} sig_handlers;
562 620
621char **rxvt_environ; // startup environment
622
563void 623void
564rxvt_init () 624rxvt_init ()
565{ 625{
566 /* 626 ptytty::init ();
567 * Save and then give up any super-user privileges 627
568 * If we need privileges in any area then we must specifically request it. 628 if (!ev_default_loop (0))
569 * We should only need to be root in these cases: 629 rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n");
570 * 1. write utmp entries on some systems 630
571 * 2. chown tty on some systems 631 rxvt_environ = environ;
572 */
573 rxvt_privileges (SAVE);
574 rxvt_privileges (IGNORE);
575 632
576 signal (SIGHUP, SIG_IGN); 633 signal (SIGHUP, SIG_IGN);
577 signal (SIGPIPE, SIG_IGN); 634 signal (SIGPIPE, SIG_IGN);
578 635
579 sig_handlers.sw_chld.start (SIGCHLD);
580 sig_handlers.sw_term.start (SIGTERM); 636 sig_handlers.sw_term.start (SIGTERM); ev_unref ();
581 sig_handlers.sw_int.start (SIGINT); 637 sig_handlers.sw_int.start (SIGINT); ev_unref ();
582 638
583 /* need to trap SIGURG for SVR4 (Unixware) rlogin */ 639 /* need to trap SIGURG for SVR4 (Unixware) rlogin */
584 /* signal (SIGURG, SIG_DFL); */ 640 /* signal (SIGURG, SIG_DFL); */
585 641
586 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); 642 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);
587 // TODO: handle this with exceptions and tolerate the memory loss 643 // TODO: handle this with exceptions and tolerate the memory loss
588 XSetIOErrorHandler (rxvt_xioerror_handler); 644 XSetIOErrorHandler (rxvt_xioerror_handler);
645
646 XrmInitialize ();
589} 647}
590 648
591/* ------------------------------------------------------------------------- * 649/* ------------------------------------------------------------------------- *
592 * MEMORY ALLOCATION WRAPPERS * 650 * MEMORY ALLOCATION WRAPPERS *
593 * ------------------------------------------------------------------------- */ 651 * ------------------------------------------------------------------------- */
… …
611 rxvt_fatal ("memory allocation failure. aborting.\n"); 669 rxvt_fatal ("memory allocation failure. aborting.\n");
612 670
613 return p; 671 return p;
614} 672}
615 673
616void * 674void *
617rxvt_realloc (void *ptr, size_t size) 675rxvt_realloc (void *ptr, size_t size)
618{ 676{
619 void *p = realloc (ptr, size); 677 void *p = realloc (ptr, size);
620 678
621 if (!p) 679 if (!p)
622 rxvt_fatal ("memory allocation failure. aborting.\n"); 680 rxvt_fatal ("memory allocation failure. aborting.\n");
623 681
624 return p; 682 return p;
625} 683}
626 684
627/* ------------------------------------------------------------------------- *
628 * PRIVILEGED OPERATIONS *
629 * ------------------------------------------------------------------------- */
630/* take care of suid/sgid super-user (root) privileges */
631void
632rxvt_privileges (rxvt_privaction action)
633{
634#if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__)
635 static uid_t euid;
636 static gid_t egid;
637#endif
638
639#if ! defined(__CYGWIN32__)
640# if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID)
641 /* setreuid () is the poor man's setuid (), seteuid () */
642# define seteuid(a) setreuid(-1, (a))
643# define setegid(a) setregid(-1, (a))
644# define HAVE_SETEUID
645# endif
646# ifdef HAVE_SETEUID
647 switch (action)
648 {
649 case IGNORE:
650 /*
651 * change effective uid/gid - not real uid/gid - so we can switch
652 * back to root later, as required
653 */
654 seteuid (getuid ());
655 setegid (getgid ());
656 break;
657 case SAVE:
658 euid = geteuid ();
659 egid = getegid ();
660 break;
661 case RESTORE:
662 seteuid (euid);
663 setegid (egid);
664 break;
665 }
666# else
667 switch (action)
668 {
669 case IGNORE:
670 setuid (getuid ());
671 setgid (getgid ());
672 /* FALLTHROUGH */
673 case SAVE:
674 /* FALLTHROUGH */
675 case RESTORE:
676 break;
677 }
678# endif
679#endif
680}
681
682#ifdef UTMP_SUPPORT
683void
684rxvt_term::privileged_utmp (rxvt_privaction action)
685{
686 if (OPTION (Opt_utmpInhibit)
687 || !pty.name || !*pty.name)
688 return;
689
690 rxvt_privileges (RESTORE);
691
692 if (action == SAVE)
693 makeutent (pty.name, rs[Rs_display_name]);
694 else
695 cleanutent ();
696
697 rxvt_privileges (IGNORE);
698}
699#endif
700
701/*----------------------------------------------------------------------*/ 685/*----------------------------------------------------------------------*/
702/* 686/*
703 * window size/position calculcations for XSizeHint and other storage. 687 * window size/position calculations for XSizeHint and other storage.
704 * if width/height are non-zero then override calculated width/height 688 * if width/height are non-zero then override calculated width/height
705 */ 689 */
706void 690void
707rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) 691rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)
708{ 692{
709 short recalc_x, recalc_y; 693 short recalc_x, recalc_y;
710 int x, y, sb_w, mb_h, flags; 694 int x, y, sb_w, flags;
711 unsigned int w, h; 695 unsigned int w, h;
712 unsigned int max_width, max_height; 696 unsigned int max_width, max_height;
713 dDisp;
714
715 D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d",
716 ncol, nrow, szHint.width, szHint.height));
717 697
718 szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; 698 szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity;
719 szHint.win_gravity = NorthWestGravity; 699 szHint.win_gravity = NorthWestGravity;
720 /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ 700 /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */
721 701
… …
776 max_width = MAX_COLS * fwidth; 756 max_width = MAX_COLS * fwidth;
777 max_height = MAX_ROWS * fheight; 757 max_height = MAX_ROWS * fheight;
778 758
779 szHint.base_width = szHint.base_height = 2 * int_bwidth; 759 szHint.base_width = szHint.base_height = 2 * int_bwidth;
780 760
781 sb_w = mb_h = 0; 761 sb_w = 0;
782 window_vt_x = window_vt_y = int_bwidth; 762 window_vt_x = window_vt_y = int_bwidth;
783 763
784 if (scrollbar_visible ()) 764 if (scrollBar.state)
785 { 765 {
786 sb_w = scrollbar_TotalWidth (); 766 sb_w = scrollbar_TotalWidth ();
787 szHint.base_width += sb_w; 767 szHint.base_width += sb_w;
768
788 if (!OPTION (Opt_scrollBar_right)) 769 if (!option (Opt_scrollBar_right))
789 window_vt_x += sb_w; 770 window_vt_x += sb_w;
790 } 771 }
791 772
792 if (menubar_visible ())
793 {
794 mb_h = menuBar_TotalHeight ();
795 szHint.base_height += mb_h;
796 window_vt_y += mb_h;
797 }
798
799 szHint.width_inc = fwidth; 773 szHint.width_inc = fwidth;
800 szHint.height_inc = fheight; 774 szHint.height_inc = fheight;
801 szHint.min_width = szHint.base_width + szHint.width_inc; 775 szHint.min_width = szHint.base_width + szHint.width_inc;
802 szHint.min_height = szHint.base_height + szHint.height_inc; 776 szHint.min_height = szHint.base_height + szHint.height_inc;
803 777
804 if (newwidth && newwidth - szHint.base_width < max_width) 778 if (newwidth && newwidth - szHint.base_width < max_width)
805 { 779 {
806 szHint.width = newwidth; 780 szHint.width = newwidth;
… …
821 { 795 {
822 min_it (height, max_height); 796 min_it (height, max_height);
823 szHint.height = szHint.base_height + height; 797 szHint.height = szHint.base_height + height;
824 } 798 }
825 799
826 if (scrollbar_visible () && OPTION (Opt_scrollBar_right)) 800 if (scrollBar.state && option (Opt_scrollBar_right))
827 window_sb_x = szHint.width - sb_w; 801 window_sb_x = szHint.width - sb_w;
828 802
829 if (recalc_x) 803 if (recalc_x)
830 szHint.x += DisplayWidth (disp, display->screen) - szHint.width - 2 * ext_bwidth; 804 szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth;
805
831 if (recalc_y) 806 if (recalc_y)
832 szHint.y += DisplayHeight (disp, display->screen) - szHint.height - 2 * ext_bwidth; 807 szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth;
833 808
834 ncol = width / fwidth; 809 ncol = width / fwidth;
835 nrow = height / fheight; 810 nrow = height / fheight;
836 D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d",
837 ncol, nrow, szHint.width,
838 szHint.height));
839 return;
840} 811}
841 812
842/*----------------------------------------------------------------------*/ 813/*----------------------------------------------------------------------*/
843/* 814/*
844 * Tell the teletype handler what size the window is. 815 * Tell the teletype handler what size the window is.
845 * Called after a window size change. 816 * Called after a window size change.
846 */ 817 */
847void 818void
848rxvt_term::tt_winch () 819rxvt_term::tt_winch ()
849{ 820{
850 if (pty.pty < 0) 821 if (pty->pty < 0)
851 return; 822 return;
852 823
853 struct winsize ws; 824 struct winsize ws;
854 825
855 ws.ws_col = ncol; 826 ws.ws_col = ncol;
856 ws.ws_row = nrow; 827 ws.ws_row = nrow;
857 ws.ws_xpixel = width; 828 ws.ws_xpixel = width;
858 ws.ws_ypixel = height; 829 ws.ws_ypixel = height;
859 (void)ioctl (pty.pty, TIOCSWINSZ, &ws); 830 (void)ioctl (pty->pty, TIOCSWINSZ, &ws);
860 831
861#if 0 832#if 0
862 // TIOCSWINSZ⎈ is supposed to do this automatically and correctly 833 // TIOCSWINSZ⎈ is supposed to do this automatically and correctly
863 if (cmd_pid) /* force through to the command */ 834 if (cmd_pid) /* force through to the command */
864 kill (-cmd_pid, SIGWINCH); 835 kill (-cmd_pid, SIGWINCH);
… …
896 delete fontset[0]; 867 delete fontset[0];
897 fontset[0] = fs; 868 fontset[0] = fs;
898 869
899 prop = (*fs)[1]->properties (); 870 prop = (*fs)[1]->properties ();
900 prop.height += lineSpace; 871 prop.height += lineSpace;
872
901 fs->set_prop (prop); 873 fs->set_prop (prop, false);
902 874
903 fwidth = prop.width; 875 fwidth = prop.width;
904 fheight = prop.height; 876 fheight = prop.height;
905 fbase = (*fs)[1]->ascent; 877 fbase = prop.ascent;
906 878
907 for (int style = 1; style < 4; style++) 879 for (int style = 1; style < 4; style++)
908 { 880 {
909#if ENABLE_STYLES 881#if ENABLE_STYLES
910 const char *res = rs[Rs_font + style]; 882 const char *res = rs[Rs_font + style];
… …
915 { 887 {
916 fontset[style] = fs = new rxvt_fontset (this); 888 fontset[style] = fs = new rxvt_fontset (this);
917 rxvt_fontprop prop2 = prop; 889 rxvt_fontprop prop2 = prop;
918 890
919 if (res) 891 if (res)
920 prop2.weight = prop2.slant = rxvt_fontprop::unset; 892 {
893 fs->populate (res);
894 fs->set_prop (prop2, false);
895 }
921 else 896 else
922 { 897 {
923 res = fontset[0]->fontdesc; 898 fs->populate (fontset[0]->fontdesc);
924 899
925 if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; 900 if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold;
926 if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; 901 if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic;
902
903 fs->set_prop (prop2, true);
927 } 904 }
928 905
929 fs->populate (res);
930 fs->set_prop (prop2);
931 } 906 }
932#else 907#else
933 fontset[style] = fontset[0]; 908 fontset[style] = fontset[0];
934#endif 909#endif
935 } 910 }
… …
937 if (parent[0]) 912 if (parent[0])
938 { 913 {
939 resize_all_windows (0, 0, 0); 914 resize_all_windows (0, 0, 0);
940 scr_remap_chars (); 915 scr_remap_chars ();
941 scr_touch (true); 916 scr_touch (true);
942 } 917 }
943 918
944 return true; 919 return true;
945} 920}
946 921
922void
947void rxvt_term::set_string_property (Atom prop, const char *str, int len) 923rxvt_term::set_string_property (Atom prop, const char *str, int len)
948{ 924{
949 XChangeProperty (display->display, parent[0], 925 XChangeProperty (dpy, parent[0],
950 prop, XA_STRING, 8, PropModeReplace, 926 prop, XA_STRING, 8, PropModeReplace,
951 (const unsigned char *)str, len >= 0 ? len : strlen (str)); 927 (const unsigned char *)str, len >= 0 ? len : strlen (str));
952} 928}
953 929
930void
954void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) 931rxvt_term::set_utf8_property (Atom prop, const char *str, int len)
955{ 932{
956 wchar_t *ws = rxvt_mbstowcs (str, len); 933 wchar_t *ws = rxvt_mbstowcs (str, len);
957 char *s = rxvt_wcstoutf8 (ws); 934 char *s = rxvt_wcstoutf8 (ws);
958 935
959 XChangeProperty (display->display, parent[0], 936 XChangeProperty (dpy, parent[0],
960 prop, xa[XA_UTF8_STRING], 8, PropModeReplace, 937 prop, xa[XA_UTF8_STRING], 8, PropModeReplace,
961 (const unsigned char *)s, strlen (s)); 938 (const unsigned char *)s, strlen (s));
962 939
963 free (s); 940 free (s);
964 free (ws); 941 free (ws);
… …
983#if ENABLE_EWMH 960#if ENABLE_EWMH
984 set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); 961 set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);
985#endif 962#endif
986} 963}
987 964
965void
966rxvt_term::set_window_color (int idx, const char *color)
967{
988#ifdef XTERM_COLOR_CHANGE 968#ifdef XTERM_COLOR_CHANGE
989void
990rxvt_term::set_window_color (int idx, const char *color)
991{
992 rxvt_color xcol; 969 rxvt_color xcol;
993 int i; 970 int i;
994 971
995 if (color == NULL || *color == '\0') 972 if (color == NULL || *color == '\0')
996 return; 973 return;
997 974
975 color = strdup (color);
976 allocated.push_back ((void *)color);
977 rs[Rs_color + idx] = color;
978
998 /* handle color aliases */ 979 /* handle color aliases */
999 if (isdigit (*color)) 980 if (isdigit (*color))
1000 { 981 {
1001 i = atoi (color); 982 i = atoi (color);
1002 983
1003 if (i >= 8 && i <= 15) 984 if (i >= 8 && i <= 15)
985 {
1004 { /* bright colors */ 986 /* bright colors */
1005 i -= 8;
1006# ifndef NO_BRIGHTCOLOR
1007 pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; 987 pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i - 8];
1008 SET_PIXCOLOR (idx);
1009 goto done;
1010# endif
1011 }
1012
1013 if (i >= 0 && i <= 7)
1014 { /* normal colors */
1015 pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];
1016 SET_PIXCOLOR (idx);
1017 goto done; 988 goto done;
1018 } 989 }
1019 }
1020 990
1021 if (!rXParseAllocColor (&xcol, color)) 991 if (i >= 0 && i <= 7)
1022 return; 992 {
993 /* normal colors */
994 pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];
995 goto done;
996 }
997 }
1023 998
1024 /* XStoreColor (display->display, display->cmap, XColor*); */ 999 set_color (xcol, color);
1025 1000
1026 /* 1001 /*
1027 * FIXME: should free colors here, but no idea how to do it so instead, 1002 * FIXME: should free colors here, but no idea how to do it so instead,
1028 * so just keep gobbling up the colormap 1003 * so just keep gobbling up the colormap
1029 */ 1004 */
1030# if 0
1031 for (i = Color_Black; i <= Color_White; i++)
1032 if (pix_colors[idx] == pix_colors[i])
1033 break;
1034 if (i > Color_White)
1035 {
1036 /* fprintf (stderr, "XFreeColors: pix_colors [%d] = %lu\n", idx, pix_colors [idx]); */
1037 XFreeColors (display->display, display->cmap, (pix_colors + idx), 1,
1038 DisplayPlanes (display->display, display->screen));
1039 }
1040# endif
1041 1005
1042 pix_colors_focused[idx] = xcol; 1006 pix_colors_focused[idx] = xcol;
1043 SET_PIXCOLOR (idx);
1044 1007
1045 /* XSetWindowAttributes attr; */
1046 /* Cursor cursor; */
1047done: 1008done:
1048
1049#if OFF_FOCUS_FADING
1050 if (rs[Rs_fade])
1051 pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (display, atoi (rs[Rs_fade]), pix_colors[Color_fade]);
1052#endif
1053
1054 /*TODO: handle Color_BD, scrollbar background, etc. */ 1009 /*TODO: handle Color_BD, scrollbar background, etc. */
1055 1010
1011 update_fade_color (idx);
1056 recolour_cursor (); 1012 recolour_cursor ();
1057 scr_recolour (); 1013 scr_recolour ();
1014#endif /* XTERM_COLOR_CHANGE */
1058} 1015}
1059
1060#else
1061# define set_window_color (idx,color) ((void)0)
1062#endif /* XTERM_COLOR_CHANGE */
1063 1016
1064void 1017void
1065rxvt_term::recolour_cursor () 1018rxvt_term::recolour_cursor ()
1066{ 1019{
1067 XColor xcol[2]; 1020 XColor fg, bg;
1068 1021
1069 xcol[0].pixel = ISSET_PIXCOLOR (Color_pointer_fg) 1022 (ISSET_PIXCOLOR (Color_pointer_fg)
1070 ? pix_colors_focused[Color_pointer_fg] 1023 ? pix_colors_focused[Color_pointer_fg]
1071 : pix_colors_focused[Color_fg]; 1024 : pix_colors_focused[Color_fg]).get (fg);
1025
1072 xcol[1].pixel = ISSET_PIXCOLOR (Color_pointer_bg) 1026 (ISSET_PIXCOLOR (Color_pointer_bg)
1073 ? pix_colors_focused[Color_pointer_bg] 1027 ? pix_colors_focused[Color_pointer_bg]
1074 : pix_colors_focused[Color_bg]; 1028 : pix_colors_focused[Color_bg]).get (bg);
1075 1029
1076 XQueryColors (display->display, display->cmap, xcol, 2); 1030 XRecolorCursor (dpy, TermWin_cursor, &fg, &bg);
1077 XRecolorCursor (display->display, TermWin_cursor, xcol + 0, xcol + 1);
1078} 1031}
1079 1032
1080/*----------------------------------------------------------------------*/ 1033/*----------------------------------------------------------------------*/
1081/* 1034/*
1082 * find if fg/bg matches any of the normal (low-intensity) colors 1035 * find if fg/bg matches any of the normal (low-intensity) colors
1083 */ 1036 */
1084void 1037void
1085rxvt_term::set_colorfgbg () 1038rxvt_term::set_colorfgbg ()
1086{ 1039{
1087 unsigned int i; 1040 unsigned int i;
1088 const char *xpmb = "\0"; 1041 const char *xpmb = "";
1089 char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; 1042 char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1];
1090 1043
1091 env_colorfgbg = (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg") + 1);
1092 strcpy (fstr, "default"); 1044 strcpy (fstr, "default");
1093 strcpy (bstr, "default"); 1045 strcpy (bstr, "default");
1094 for (i = Color_Black; i <= Color_White; i++) 1046 for (i = Color_Black; i <= Color_White; i++)
1095 if (pix_colors[Color_fg] == pix_colors[i]) 1047 if (pix_colors[Color_fg] == pix_colors[i])
1096 { 1048 {
… …
1100 1052
1101 for (i = Color_Black; i <= Color_White; i++) 1053 for (i = Color_Black; i <= Color_White; i++)
1102 if (pix_colors[Color_bg] == pix_colors[i]) 1054 if (pix_colors[Color_bg] == pix_colors[i])
1103 { 1055 {
1104 sprintf (bstr, "%d", (i - Color_Black)); 1056 sprintf (bstr, "%d", (i - Color_Black));
1105#ifdef XPM_BACKGROUND 1057#ifdef BG_IMAGE_FROM_FILE
1106 xpmb = "default;"; 1058 xpmb = "default;";
1107#endif 1059#endif
1108 break; 1060 break;
1109 } 1061 }
1110 1062
1111 sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); 1063 sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr);
1112} 1064}
1113 1065
1114/*----------------------------------------------------------------------*/ 1066/*----------------------------------------------------------------------*/
1115 1067
1116int 1068bool
1117rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) 1069rxvt_term::set_color (rxvt_color &color, const char *name)
1118{ 1070{
1119 if (!screen_in_out->set (display, colour)) 1071 if (color.set (this, name))
1120 {
1121 rxvt_warn ("can't get colour '%s', continuing without.\n", colour);
1122 return false;
1123 }
1124
1125 return true; 1072 return true;
1073
1074 rxvt_warn ("can't get colour '%s', continuing without.\n", name);
1075 return false;
1076}
1077
1078void
1079rxvt_term::alias_color (int dst, int src)
1080{
1081 pix_colors[dst].set (this, rs[Rs_color + dst] = rs[Rs_color + src]);
1126} 1082}
1127 1083
1128/* -------------------------------------------------------------------- * 1084/* -------------------------------------------------------------------- *
1129 * - WINDOW RESIZING - * 1085 * - WINDOW RESIZING - *
1130 * -------------------------------------------------------------------- */ 1086 * -------------------------------------------------------------------- */
1131void 1087void
1132rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent) 1088rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent)
1133{ 1089{
1134 int fix_screen; 1090 int fix_screen;
1135 int old_width = szHint.width, old_height = szHint.height; 1091 int old_width = szHint.width;
1136 dDisp; 1092 int old_height = szHint.height;
1137 1093
1138 window_calc (newwidth, newheight); 1094 window_calc (newwidth, newheight);
1095
1096 if (!HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END)))
1139 XSetWMNormalHints (disp, parent[0], &szHint); 1097 XSetWMNormalHints (dpy, parent[0], &szHint);
1140 1098
1141 if (!ignoreparent) 1099 if (!ignoreparent)
1142 { 1100 {
1143#ifdef SMART_RESIZE 1101#ifdef SMART_RESIZE
1144 /* 1102 /*
… …
1148 int x, y, x1, y1; 1106 int x, y, x1, y1;
1149 int dx, dy; 1107 int dx, dy;
1150 unsigned int unused_w1, unused_h1, unused_b1, unused_d1; 1108 unsigned int unused_w1, unused_h1, unused_b1, unused_d1;
1151 Window unused_cr; 1109 Window unused_cr;
1152 1110
1153 XTranslateCoordinates (disp, parent[0], display->root, 1111 XTranslateCoordinates (dpy, parent[0], display->root,
1154 0, 0, &x, &y, &unused_cr); 1112 0, 0, &x, &y, &unused_cr);
1155 XGetGeometry (disp, parent[0], &unused_cr, &x1, &y1, 1113 XGetGeometry (dpy, parent[0], &unused_cr, &x1, &y1,
1156 &unused_w1, &unused_h1, &unused_b1, &unused_d1); 1114 &unused_w1, &unused_h1, &unused_b1, &unused_d1);
1157 /* 1115 /*
1158 * if display->root isn't the parent window, a WM will probably have offset 1116 * if display->root isn't the parent window, a WM will probably have offset
1159 * our position for handles and decorations. Counter it 1117 * our position for handles and decorations. Counter it
1160 */ 1118 */
… …
1162 { 1120 {
1163 x -= x1; 1121 x -= x1;
1164 y -= y1; 1122 y -= y1;
1165 } 1123 }
1166 1124
1167 x1 = (DisplayWidth (disp, display->screen) - old_width) / 2; 1125 x1 = (DisplayWidth (dpy, display->screen) - old_width ) / 2;
1168 y1 = (DisplayHeight (disp, display->screen) - old_height) / 2; 1126 y1 = (DisplayHeight (dpy, display->screen) - old_height) / 2;
1169 dx = old_width - szHint.width; 1127 dx = old_width - szHint.width;
1170 dy = old_height - szHint.height; 1128 dy = old_height - szHint.height;
1171 1129
1172 /* Check position of the center of the window */ 1130 /* Check position of the center of the window */
1173 if (x < x1) /* left half */ 1131 if (x < x1) /* left half */
1174 dx = 0; 1132 dx = 0;
… …
1177 if (y < y1) /* top half */ 1135 if (y < y1) /* top half */
1178 dy = 0; 1136 dy = 0;
1179 else if (y == y1) /* exact center */ 1137 else if (y == y1) /* exact center */
1180 dy /= 2; 1138 dy /= 2;
1181 1139
1182 XMoveResizeWindow (disp, parent[0], x + dx, y + dy, 1140 XMoveResizeWindow (dpy, parent[0], x + dx, y + dy,
1183 szHint.width, szHint.height); 1141 szHint.width, szHint.height);
1184#else 1142#else
1185 XResizeWindow (disp, parent[0], szHint.width, szHint.height); 1143 XResizeWindow (dpy, parent[0], szHint.width, szHint.height);
1186#endif 1144#endif
1187 } 1145 }
1188 1146
1189 fix_screen = ncol != prev_ncol || nrow != prev_nrow; 1147 fix_screen = ncol != prev_ncol || nrow != prev_nrow;
1190 1148
1191 if (fix_screen || newwidth != old_width || newheight != old_height) 1149 if (fix_screen || newwidth != old_width || newheight != old_height)
1192 { 1150 {
1193 if (scrollbar_visible ()) 1151 if (scrollBar.state)
1194 { 1152 {
1195 XMoveResizeWindow (disp, scrollBar.win, 1153 XMoveResizeWindow (dpy, scrollBar.win,
1196 window_sb_x, 0, 1154 window_sb_x, 0,
1197 scrollbar_TotalWidth (), szHint.height); 1155 scrollbar_TotalWidth (), szHint.height);
1198 resize_scrollbar (); 1156 resize_scrollbar ();
1199 } 1157 }
1200 1158
1201 if (menubar_visible ())
1202 XMoveResizeWindow (disp, menuBar.win,
1203 window_vt_x, 0,
1204 TermWin_TotalWidth (), menuBar_TotalHeight ());
1205
1206 XMoveResizeWindow (disp, vt, 1159 XMoveResizeWindow (dpy, vt,
1207 window_vt_x, window_vt_y, 1160 window_vt_x, window_vt_y,
1208 TermWin_TotalWidth (), TermWin_TotalHeight ()); 1161 width, height);
1162
1163#ifdef HAVE_BG_PIXMAP
1164 if (bgPixmap.window_size_sensitive ())
1165 update_background ();
1166#endif
1209 1167
1210 scr_clear (); 1168 scr_clear ();
1211#ifdef XPM_BACKGROUND
1212 resize_pixmap ();
1213#endif
1214 } 1169 }
1215 1170
1216 if (fix_screen || old_height == 0) 1171 if (fix_screen || old_height == 0)
1217 {
1218 int curr_screen = -1;
1219 int old_ncol = prev_ncol;
1220
1221 /* scr_reset only works on the primary screen */
1222 if (old_height) /* this is not the first time through */
1223 {
1224 unsigned int ocol = ncol;
1225 ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this
1226 curr_screen = scr_change_screen (PRIMARY);
1227 ncol = ocol;
1228 }
1229
1230 scr_reset (); 1172 scr_reset ();
1231 1173
1232 if (curr_screen >= 0) /* this is not the first time through */ 1174 // TODO, with nvidia-8178, resizes kill the alpha channel, report if not fixed in newer version
1233 { 1175 //scr_touch (false);
1234 scr_change_screen (curr_screen);
1235 selection_check (old_ncol != ncol ? 4 : 0);
1236 }
1237 }
1238 1176
1239 old_width = szHint.width; 1177#ifdef HAVE_BG_PIXMAP
1240 old_height = szHint.height; 1178// TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ?
1241 1179// if (bgPixmap.pixmap)
1242#ifdef XPM_BACKGROUND
1243 if (pixmap)
1244 scr_touch (false); 1180// scr_touch (false);
1245#endif 1181#endif
1246 1182
1247#ifdef USE_XIM 1183#ifdef USE_XIM
1248 IMSetStatusPosition (); 1184 IMSetPosition ();
1249#endif 1185#endif
1250} 1186}
1251 1187
1252/* 1188/*
1253 * Set the width/height of the vt window in characters. Units are pixels. 1189 * Set the width/height of the vt window in characters. Units are pixels.
… …
1258{ 1194{
1259 XWindowAttributes wattr; 1195 XWindowAttributes wattr;
1260 1196
1261 if (newwidth == 0 || newheight == 0) 1197 if (newwidth == 0 || newheight == 0)
1262 { 1198 {
1263 XGetWindowAttributes (display->display, display->root, &wattr); 1199 XGetWindowAttributes (dpy, display->root, &wattr);
1264 1200
1265 if (newwidth == 0) 1201 if (newwidth == 0)
1266 newwidth = wattr.width - szHint.base_width; 1202 newwidth = wattr.width - szHint.base_width;
1267 if (newheight == 0) 1203 if (newheight == 0)
1268 newheight = wattr.height - szHint.base_height; 1204 newheight = wattr.height - szHint.base_height;
… …
1282#ifdef USE_XIM 1218#ifdef USE_XIM
1283 1219
1284void 1220void
1285rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) 1221rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg)
1286{ 1222{
1287 fg = pix_colors[Color_fg]; 1223 fg = pix_colors [Color_fg];
1288 bg = pix_colors[Color_bg]; 1224 bg = pix_colors [Color_bg];
1289} 1225}
1290 1226
1291void 1227void
1292rxvt_term::im_set_size (XRectangle &size) 1228rxvt_term::im_set_size (XRectangle &size)
1293{ 1229{
… …
1330 strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ 1266 strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */
1331 1267
1332 if ((p = strchr (server + 1, '@')) != NULL) /* first one only */ 1268 if ((p = strchr (server + 1, '@')) != NULL) /* first one only */
1333 *p = '\0'; 1269 *p = '\0';
1334 1270
1335 atom = XInternAtom (display->display, server, False); 1271 atom = XInternAtom (dpy, server, False);
1336 win = XGetSelectionOwner (display->display, atom); 1272 win = XGetSelectionOwner (dpy, atom);
1337 1273
1338 if (win != None) 1274 if (win != None)
1339 return True; 1275 return True;
1340 } 1276 }
1341 1277
… …
1348 XPoint nspot; 1284 XPoint nspot;
1349 XVaNestedList preedit_attr; 1285 XVaNestedList preedit_attr;
1350 1286
1351 if (!Input_Context 1287 if (!Input_Context
1352 || !focus 1288 || !focus
1353 || !(input_style & XIMPreeditPosition)) 1289 || !(input_style & (XIMPreeditPosition | XIMPreeditCallbacks)))
1354 return; 1290 return;
1355 1291
1356 im_set_position (nspot); 1292 im_set_position (nspot);
1357 1293
1358 if (nspot.x == spot.x && nspot.y == spot.y) 1294 if (nspot.x == spot.x && nspot.y == spot.y)
… …
1377 input_method = 0; 1313 input_method = 0;
1378 } 1314 }
1379 1315
1380 Input_Context = 0; 1316 Input_Context = 0;
1381} 1317}
1318
1319#ifdef ENABLE_XIM_ONTHESPOT
1320
1321static void
1322xim_preedit_start (XIC ic, XPointer client_data, XPointer call_data)
1323{
1324 ((rxvt_term *)client_data)->make_current ();
1325 HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_START, DT_END));
1326}
1327
1328static void
1329xim_preedit_done (XIC ic, XPointer client_data, XPointer call_data)
1330{
1331 ((rxvt_term *)client_data)->make_current ();
1332 HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_DONE, DT_END));
1333}
1334
1335static void
1336xim_preedit_draw (XIC ic, XPointer client_data, XIMPreeditDrawCallbackStruct *call_data)
1337{
1338 rxvt_term *term = (rxvt_term *)client_data;
1339 XIMText *text = call_data->text;
1340
1341 term->make_current ();
1342
1343 if (text)
1344 {
1345 void *str;
1346
1347 if (!text->encoding_is_wchar && text->string.multi_byte)
1348 {
1349 // of course, X makes it ugly again
1350 if (term->rs[Rs_imLocale])
1351 SET_LOCALE (term->rs[Rs_imLocale]);
1352
1353 str = rxvt_temp_buf ((text->length + 1) * sizeof (wchar_t));
1354 mbstowcs ((wchar_t *)str, text->string.multi_byte, text->length + 1);
1355
1356 if (term->rs[Rs_imLocale])
1357 SET_LOCALE (term->locale);
1358 }
1359 else
1360 str = (void *)text->string.wide_char;
1361
1362 HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
1363 DT_INT, call_data->caret,
1364 DT_INT, call_data->chg_first,
1365 DT_INT, call_data->chg_length,
1366 DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0,
1367 DT_WCS_LEN, str, str ? (int)text->length : 0,
1368 DT_END));
1369 }
1370 else
1371 HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
1372 DT_INT, call_data->caret,
1373 DT_INT, call_data->chg_first,
1374 DT_INT, call_data->chg_length,
1375 DT_END));
1376}
1377
1378#if 0
1379static void
1380xim_preedit_caret (XIC ic, XPointer client_data, XIMPreeditCaretCallbackStruct *call_data)
1381{
1382 ((rxvt_term *)client_data)->make_current ();
1383 HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_CARET,
1384 DT_INT, call_data->position,
1385 DT_INT, call_data->direction,
1386 DT_INT, call_data->style,
1387 DT_END));
1388}
1389#endif
1390
1391#endif
1382 1392
1383/* 1393/*
1384 * Try to open a XIM with the current modifiers, then see if we can 1394 * Try to open a XIM with the current modifiers, then see if we can
1385 * open a suitable preedit type 1395 * open a suitable preedit type
1386 */ 1396 */
… …
1393 XRectangle rect, status_rect, needed_rect; 1403 XRectangle rect, status_rect, needed_rect;
1394 unsigned long fg, bg; 1404 unsigned long fg, bg;
1395 const char *p; 1405 const char *p;
1396 char **s; 1406 char **s;
1397 XIMStyles *xim_styles; 1407 XIMStyles *xim_styles;
1408#ifdef ENABLE_XIM_ONTHESPOT
1409 XIMCallback xcb[4];
1410#endif
1411
1412 set_environ (envv);
1398 1413
1399 if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) 1414 if (! ((p = XSetLocaleModifiers (modifiers)) && *p))
1400 return false; 1415 return false;
1401 1416
1402 D_MAIN ((stderr, "rxvt_IM_get_IC ()"));
1403 input_method = display->get_xim (locale, modifiers); 1417 input_method = display->get_xim (locale, modifiers);
1404 if (input_method == NULL) 1418 if (input_method == NULL)
1405 return false; 1419 return false;
1406 1420
1407 xim = input_method->xim; 1421 xim = input_method->xim;
… …
1427 s = rxvt_splitcommastring (p); 1441 s = rxvt_splitcommastring (p);
1428 1442
1429 for (i = found = 0; !found && s[i]; i++) 1443 for (i = found = 0; !found && s[i]; i++)
1430 { 1444 {
1431 if (!strcmp (s[i], "OverTheSpot")) 1445 if (!strcmp (s[i], "OverTheSpot"))
1432 input_style = (XIMPreeditPosition | XIMStatusNothing); 1446 input_style = XIMPreeditPosition | XIMStatusNothing;
1433 else if (!strcmp (s[i], "OffTheSpot")) 1447 else if (!strcmp (s[i], "OffTheSpot"))
1434 input_style = (XIMPreeditArea | XIMStatusArea); 1448 input_style = XIMPreeditArea | XIMStatusArea;
1435 else if (!strcmp (s[i], "Root")) 1449 else if (!strcmp (s[i], "Root"))
1436 input_style = (XIMPreeditNothing | XIMStatusNothing); 1450 input_style = XIMPreeditNothing | XIMStatusNothing;
1437 else if (!strcmp (s[i], "None")) 1451 else if (!strcmp (s[i], "None"))
1438 input_style = (XIMPreeditNone | XIMStatusNone); 1452 input_style = XIMPreeditNone | XIMStatusNone;
1453#ifdef ENABLE_XIM_ONTHESPOT
1454 else if (SHOULD_INVOKE (HOOK_XIM_PREEDIT_START) && !strcmp (s[i], "OnTheSpot"))
1455 input_style = XIMPreeditCallbacks | XIMStatusNothing;
1456#endif
1457 else
1458 input_style = XIMPreeditNothing | XIMStatusNothing;
1439 1459
1440 for (j = 0; j < xim_styles->count_styles; j++) 1460 for (j = 0; j < xim_styles->count_styles; j++)
1441 if (input_style == xim_styles->supported_styles[j]) 1461 if (input_style == xim_styles->supported_styles[j])
1442 { 1462 {
1443 rxvt_freecommastring (s); 1463 rxvt_freecommastring (s);
… …
1481 "*", 1501 "*",
1482 fheight, 1502 fheight,
1483 fheight + 1, fheight - 1, 1503 fheight + 1, fheight - 1,
1484 fheight - 2, fheight + 2); 1504 fheight - 2, fheight + 2);
1485 1505
1486 fs = XCreateFontSet (display->display, rs[Rs_imFont] ? rs[Rs_imFont] : pat, 1506 fs = XCreateFontSet (dpy, rs[Rs_imFont] ? rs[Rs_imFont] : pat,
1487 &missing_charset_list, &missing_charset_count, &def_string); 1507 &missing_charset_list, &missing_charset_count, &def_string);
1488 1508
1489 if (missing_charset_list) 1509 if (missing_charset_list)
1490 XFreeStringList (missing_charset_list); 1510 XFreeStringList (missing_charset_list);
1491 1511
… …
1532 XNBackground, bg, 1552 XNBackground, bg,
1533 XNArea, &status_rect, 1553 XNArea, &status_rect,
1534 XNFontSet, fs, 1554 XNFontSet, fs,
1535 NULL); 1555 NULL);
1536 } 1556 }
1557#if ENABLE_XIM_ONTHESPOT
1558 else if (input_style & XIMPreeditCallbacks)
1559 {
1560 im_set_position (spot);
1561
1562 xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start;
1563 xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done;
1564 xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw;
1565# if 0
1566 xcb[3].client_data = (XPointer)this; xcb[3].callback = (XIMProc)xim_preedit_caret;
1567# endif
1568
1569 preedit_attr = XVaCreateNestedList (0,
1570 XNSpotLocation, &spot,
1571 XNPreeditStartCallback, &xcb[0],
1572 XNPreeditDoneCallback , &xcb[1],
1573 XNPreeditDrawCallback , &xcb[2],
1574# if 0
1575 XNPreeditCaretCallback, &xcb[3],
1576# endif
1577 NULL);
1578 }
1579#endif
1537 1580
1538 Input_Context = XCreateIC (xim, 1581 Input_Context = XCreateIC (xim,
1539 XNInputStyle, input_style, 1582 XNInputStyle, input_style,
1540 XNClientWindow, vt, 1583 XNClientWindow, vt,
1541 XNFocusWindow, parent[0], 1584 XNFocusWindow, parent[0],
… …
1543 preedit_attr, 1586 preedit_attr,
1544 status_attr ? XNStatusAttributes : NULL, 1587 status_attr ? XNStatusAttributes : NULL,
1545 status_attr, NULL); 1588 status_attr, NULL);
1546 1589
1547 if (preedit_attr) XFree (preedit_attr); 1590 if (preedit_attr) XFree (preedit_attr);
1548 if (status_attr) XFree (status_attr); 1591 if (status_attr) XFree (status_attr);
1549 if (fs) XFreeFontSet (display->display, fs); 1592 if (fs) XFreeFontSet (dpy, fs);
1550 1593
1551 if (Input_Context == NULL) 1594 if (Input_Context == NULL)
1552 { 1595 {
1553 rxvt_warn ("failed to create input context, continuing without XIM.\n"); 1596 rxvt_warn ("failed to create input context, continuing without XIM.\n");
1554 im_destroy (); 1597 im_destroy ();
1555 return false; 1598 return false;
1556 } 1599 }
1557 1600
1558 if (input_style & XIMPreeditArea) 1601#if 0
1602 // unfortunately, only the focus window is used by XIM, hard to fix
1603 if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL))
1604 vt_select_input ();
1605#endif
1606
1559 IMSetStatusPosition (); 1607 IMSetPosition ();
1560 1608
1561 D_MAIN ((stderr, "rxvt_IM_get_IC () - successful connection"));
1562 return true; 1609 return true;
1563} 1610}
1564 1611
1565void 1612void
1566rxvt_term::im_cb () 1613rxvt_term::im_cb ()
… …
1568 int i; 1615 int i;
1569 const char *p; 1616 const char *p;
1570 char **s; 1617 char **s;
1571 char buf[IMBUFSIZ]; 1618 char buf[IMBUFSIZ];
1572 1619
1573 SET_R (this); 1620 make_current ();
1574 1621
1575 im_destroy (); 1622 im_destroy ();
1576 1623
1577 D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()"));
1578 if (Input_Context) 1624 if (Input_Context)
1579 return; 1625 return;
1580 1626
1581#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) 1627#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
1582 if (rs[Rs_imLocale]) 1628 if (rs[Rs_imLocale])
… …
1624 SET_LOCALE (locale); 1670 SET_LOCALE (locale);
1625#endif 1671#endif
1626} 1672}
1627 1673
1628void 1674void
1629rxvt_term::IMSetStatusPosition () 1675rxvt_term::IMSetPosition ()
1630{ 1676{
1631 XRectangle preedit_rect, status_rect, *needed_rect; 1677 XRectangle preedit_rect, status_rect, *needed_rect;
1632 XVaNestedList preedit_attr, status_attr; 1678 XVaNestedList preedit_attr, status_attr;
1633 1679
1634 if (!Input_Context 1680 if (!Input_Context
1635 || !focus 1681 || !focus
1636 || !(input_style & XIMPreeditArea) 1682 || !(input_style & (XIMPreeditArea | XIMPreeditPosition))
1637 || !IMisRunning ()) 1683 || !IMisRunning ())
1638 return; 1684 return;
1639 1685
1686 if (input_style & XIMPreeditPosition)
1687 {
1688 im_set_size (preedit_rect);
1689 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);
1690
1691 XSetICValues (Input_Context,
1692 XNPreeditAttributes, preedit_attr, NULL);
1693 }
1694 else
1695 {
1640 /* Getting the necessary width of preedit area */ 1696 /* Getting the necessary width of preedit area */
1641 status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); 1697 status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL);
1642 XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); 1698 XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL);
1643 XFree (status_attr); 1699 XFree (status_attr);
1644 1700
1645 im_set_preedit_area (preedit_rect, status_rect, *needed_rect); 1701 im_set_preedit_area (preedit_rect, status_rect, *needed_rect);
1646 XFree (needed_rect); 1702 XFree (needed_rect);
1647 1703
1648 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); 1704 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);
1649 status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); 1705 status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL);
1650 1706
1651 XSetICValues (Input_Context, 1707 XSetICValues (Input_Context,
1652 XNPreeditAttributes, preedit_attr, 1708 XNPreeditAttributes, preedit_attr,
1653 XNStatusAttributes, status_attr, NULL); 1709 XNStatusAttributes, status_attr,
1710 NULL);
1654 1711
1712 XFree (status_attr);
1713 }
1714
1655 XFree (preedit_attr); 1715 XFree (preedit_attr);
1656 XFree (status_attr);
1657} 1716}
1658#endif /* USE_XIM */ 1717#endif /* USE_XIM */
1659 1718
1660/*----------------------------------------------------------------------*/ 1719void
1661rxvt_t rxvt_current_term; 1720rxvt_term::get_window_origin (int &x, int &y)
1721{
1722 Window cr;
1723 XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr);
1724/* fprintf( stderr, "origin is %+d%+d\n", x, y);*/
1725}
1726
1727Pixmap
1728rxvt_term::get_pixmap_property (int prop_id)
1729{
1730 if (prop_id > 0 && prop_id < NUM_XA)
1731 if (xa[prop_id])
1732 {
1733 int aformat;
1734 unsigned long nitems, bytes_after;
1735 Atom atype;
1736 unsigned char *prop = NULL;
1737 int result = XGetWindowProperty (dpy, display->root, xa[prop_id],
1738 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1739 &nitems, &bytes_after, &prop);
1740 if (result == Success && prop && atype == XA_PIXMAP)
1741 {
1742 return *(Pixmap *)prop;
1743 }
1744 }
1745 return None;
1746}
1747
1748#ifdef HAVE_BG_PIXMAP
1749# if TRACE_PIXMAPS
1750# undef update_background
1751int rxvt_term::trace_update_background (const char *file, int line)
1752{
1753 fprintf (stderr, "%s:%d:update_background()\n", file, line);
1754 update_background ();
1755}
1756# endif
1757
1758int
1759rxvt_term::update_background ()
1760{
1761 bgPixmap.invalidate ();
1762
1763 /* no chance of real time refresh if we are blurring! */
1764 if (bgPixmap.invalid_since + 0.5 < ev::now () && !(bgPixmap.flags & bgPixmap_t::blurNeeded))
1765 bgPixmap.render ();
1766 else
1767 {
1768 update_background_ev.stop ();
1769
1770 if (!bgPixmap.need_client_side_rendering())
1771 update_background_ev.start (.05);
1772 else if (bgPixmap.flags & bgPixmap_t::blurNeeded)
1773 update_background_ev.start (.20); /* very slow !!! */
1774 else
1775 update_background_ev.start (.07);
1776 }
1777
1778 return 0;
1779}
1780
1781void
1782rxvt_term::update_background_cb (ev::timer &w, int revents)
1783{
1784 bgPixmap.render ();
1785}
1786
1787#endif /* HAVE_BG_PIXMAP */
1662 1788
1663/*----------------------- end-of-file (C source) -----------------------*/ 1789/*----------------------- end-of-file (C source) -----------------------*/

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