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Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.152 by root, Thu Dec 22 16:44:10 2005 UTC vs.
Revision 1.268 by root, Tue Nov 27 17:52:51 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),
… …
157#endif 181#endif
158#ifdef POINTER_BLANK 182#ifdef POINTER_BLANK
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),
187#endif
188#ifndef NO_BELL
189 bell_ev (this, &rxvt_term::bell_cb),
163#endif 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{
172 cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; 200 cmdbuf_ptr = cmdbuf_endp = cmdbuf_base;
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
289#ifdef HAVE_BG_PIXMAP
290 bgPixmap.destroy ();
291#endif
267 displays.put (display); 292 displays.put (display);
268 293
269 scr_release (); 294 scr_release ();
270 295
271 /* clear all resources */ 296 /* clear all resources */
272 for (int i = 0; i < allocated.size (); i++) 297 for (int i = 0; i < allocated.size (); i++)
273 free (allocated [i]); 298 free (allocated [i]);
274 299
275 free (selection.text); 300 free (selection.text);
276 // TODO: manage env vars in child only(!) 301 // TODO: manage env vars in child only(!)
277 free (env_windowid);
278 free (env_display); 302 free (env_display);
279 free (env_term); 303 free (env_term);
280 free (env_colorfgbg);
281 free (locale); 304 free (locale);
282 free (v_buffer); 305 free (v_buffer);
283 free (incr_buf); 306 free (incr_buf);
284 307
285 delete envv; 308 delete envv;
286 delete argv; 309 delete argv;
287 310
288#ifdef KEYSYM_RESOURCE 311#ifdef KEYSYM_RESOURCE
289 delete keyboard; 312 delete keyboard;
290#endif 313#endif
314#ifndef NO_RESOURCES
315 XrmDestroyDatabase (option_db);
316#endif
291} 317}
292 318
319// child has exited, usually destroys
293void 320void
294rxvt_term::child_exit () 321rxvt_term::child_cb (ev::child &w, int status)
295{ 322{
323 HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END));
324
296 cmd_pid = 0; 325 cmd_pid = 0;
297 326
298 if (!(options & Opt_hold)) 327 if (!option (Opt_hold))
299 destroy (); 328 destroy ();
300} 329}
301 330
302void 331void
303rxvt_term::destroy () 332rxvt_term::destroy ()
304{ 333{
305 if (destroy_ev.active) 334 if (destroy_ev.active)
306 return; 335 return;
307 336
337 HOOK_INVOKE ((this, HOOK_DESTROY, DT_END));
338
308#if ENABLE_OVERLAY 339#if ENABLE_OVERLAY
309 scr_overlay_off (); 340 scr_overlay_off ();
310#endif 341#endif
311 342
312 if (display) 343 if (display)
… …
315 im_ev.stop (display); 346 im_ev.stop (display);
316#endif 347#endif
317#if HAVE_SCROLLBARS 348#if HAVE_SCROLLBARS
318 scrollbar_ev.stop (display); 349 scrollbar_ev.stop (display);
319#endif 350#endif
320#if MENUBAR 351#if ENABLE_TRANSPARENCY || ENABLE_PERL
321 menubar_ev.stop (display);
322#endif
323#if TRANSPARENT
324 rootwin_ev.stop (display); 352 rootwin_ev.stop (display);
325#endif 353#endif
326 incr_ev.stop (); 354 incr_ev.stop ();
327 termwin_ev.stop (display); 355 termwin_ev.stop (display);
328 vt_ev.stop (display); 356 vt_ev.stop (display);
329 } 357 }
330 358
331 check_ev.stop (); 359 prepare_ev.stop ();
332 pty_ev.stop (); 360 pty_ev.stop ();
333#ifdef CURSOR_BLINK 361#ifdef CURSOR_BLINK
334 cursor_blink_ev.stop (); 362 cursor_blink_ev.stop ();
335#endif 363#endif
336#ifdef TEXT_BLINK 364#ifdef TEXT_BLINK
… …
344#endif 372#endif
345#ifdef POINTER_BLANK 373#ifdef POINTER_BLANK
346 pointer_ev.stop (); 374 pointer_ev.stop ();
347#endif 375#endif
348 376
349 destroy_ev.start (0); 377 destroy_ev.start ();
350} 378}
351 379
352void 380void
353rxvt_term::destroy_cb (time_watcher &w) 381rxvt_term::destroy_cb (ev::idle &w, int revents)
354{ 382{
355 SET_R (this); 383 make_current ();
356 384
357 delete this; 385 delete this;
358} 386}
359 387
360/*----------------------------------------------------------------------*/ 388/*----------------------------------------------------------------------*/
… …
369{ 397{
370 for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) 398 for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
371 (*t)->emergency_cleanup (); 399 (*t)->emergency_cleanup ();
372} 400}
373 401
374#if ENABLE_FRILLS 402#if !ENABLE_MINIMAL
375static void 403static void
376print_x_error (Display *dpy, XErrorEvent *event) 404print_x_error (Display *dpy, XErrorEvent *event)
377{ 405{
378 char buffer[BUFSIZ]; 406 char buffer[BUFSIZ];
379 char mesg[BUFSIZ]; 407 char mesg[BUFSIZ];
… …
412 else 440 else
413 XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", 441 XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x",
414 mesg, BUFSIZ); 442 mesg, BUFSIZ);
415 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); 443 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid);
416 } 444 }
417 XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", 445 XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",
418 mesg, BUFSIZ); 446 mesg, BUFSIZ);
419 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); 447 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial);
420} 448}
421#endif 449#endif
422 450
… …
427 GET_R->allowedxerror = event->error_code; 455 GET_R->allowedxerror = event->error_code;
428 else 456 else
429 { 457 {
430 // GET_R is most likely not the terminal which caused the error, 458 // GET_R is most likely not the terminal which caused the error,
431 // so just output the error and continue 459 // so just output the error and continue
432#if ENABLE_FRILLS 460#if ENABLE_MINIMAL
461 old_xerror_handler (display, event);
462#else
433 print_x_error (display, event); 463 print_x_error (display, event);
434#else
435 old_xerror_handler (display, event);
436#endif 464#endif
437 } 465 }
438 466
439 return 0; 467 return 0;
440} 468}
… …
448 _exit (EXIT_FAILURE); 476 _exit (EXIT_FAILURE);
449} 477}
450 478
451/*----------------------------------------------------------------------*/ 479/*----------------------------------------------------------------------*/
452bool 480bool
453rxvt_term::init (int argc, const char *const *argv) 481rxvt_term::init (int argc, const char *const *argv, stringvec *envv)
454{ 482{
483 this->envv = envv;
484
455 SET_R (this); 485 SET_R (this);
456
457 set_locale (""); 486 set_locale ("");
487 set_environ (envv); // few things in X do not call setlocale :(
458 488
459 if (!init_vars ()) 489 if (!init_vars ())
460 return false; 490 return false;
461 491
462 init_secondary (); 492 init_secondary ();
… …
465 495
466#ifdef KEYSYM_RESOURCE 496#ifdef KEYSYM_RESOURCE
467 keyboard->register_done (); 497 keyboard->register_done ();
468#endif 498#endif
469 499
470#if MENUBAR_MAX
471 menubar_read (rs[Rs_menu]);
472#endif
473#ifdef HAVE_SCROLLBARS 500#ifdef HAVE_SCROLLBARS
474 if (options & Opt_scrollBar) 501 if (option (Opt_scrollBar))
475 scrollBar.setIdle (); /* set existence for size calculations */ 502 scrollBar.setIdle (); /* set existence for size calculations */
476#endif 503#endif
477 504
505 pty = ptytty::create ();
506
478 create_windows (argc, argv); 507 create_windows (argc, argv);
479 508
480 dDisp;
481
482 init_xlocale (); 509 init_xlocale ();
483 510
484 scr_reset (); /* initialize screen */ 511 scr_reset (); // initialize screen
485 512
486#if 0 513#if 0
487 XSynchronize (disp, True); 514 XSynchronize (dpy, True);
488#endif 515#endif
489 516
490#ifdef HAVE_SCROLLBARS 517#ifdef HAVE_SCROLLBARS
491 if (options & Opt_scrollBar) 518 if (option (Opt_scrollBar))
492 resize_scrollbar (); /* create and map scrollbar */ 519 resize_scrollbar (); /* create and map scrollbar */
493#endif 520#endif
494#if (MENUBAR_MAX) 521#ifdef HAVE_BG_PIXMAP
495 if (menubar_visible ()) 522 {
496 XMapWindow (disp, menuBar.win); 523 bgPixmap.set_target (this);
497#endif 524
498#ifdef TRANSPARENT 525#ifdef ENABLE_TRANSPARENCY
499 if (options & Opt_transparent) 526 if (option (Opt_transparent))
500 { 527 {
528 bgPixmap.set_transparent ();
529#ifdef HAVE_AFTERIMAGE
530 if (rs [Rs_blurradius])
531 bgPixmap.set_blur_radius (rs [Rs_blurradius]);
532#endif
533 if (ISSET_PIXCOLOR (Color_tint))
534 bgPixmap.set_tint (pix_colors_focused [Color_tint]);
535 if (rs [Rs_shade])
536 bgPixmap.set_shade (rs [Rs_shade]);
537
538 bgPixmap.set_root_pixmap ();
501 XSelectInput (disp, display->root, PropertyChangeMask); 539 XSelectInput (dpy, display->root, PropertyChangeMask);
502 check_our_parents ();
503 rootwin_ev.start (display, display->root); 540 rootwin_ev.start (display, display->root);
504 } 541 }
505#endif 542#endif
506 543
507 XMapWindow (disp, vt); 544#ifdef BG_IMAGE_FROM_FILE
508 XMapWindow (disp, parent[0]); 545 if (rs[Rs_backgroundPixmap] != NULL)
546 {
547 const char *p = rs[Rs_backgroundPixmap];
548
549 if ((p = strchr (p, ';')) != NULL)
550 {
551 p++;
552 bgPixmap.set_geometry (p);
553 }
554 else
555 bgPixmap.set_defaultGeometry ();
556
557 if (bgPixmap.set_file (rs[Rs_backgroundPixmap]))
558 if (!bgPixmap.window_position_sensitive ())
559 update_background ();
560 }
561#endif
562 }
563#endif
564
565#if ENABLE_PERL
566 rootwin_ev.start (display, display->root);
567#endif
509 568
510 set_colorfgbg (); 569 set_colorfgbg ();
511 570
512 init_command (cmd_argv); 571 init_command (cmd_argv);
513 572
514 free (cmd_argv); 573 free (cmd_argv);
515 574
575 if (pty->pty >= 0)
516 pty_ev.start (pty.pty, EVENT_READ); 576 pty_ev.start (pty->pty, ev::READ);
517 577
518 check_ev.start (); 578 prepare_ev.start ();
579
580 HOOK_INVOKE ((this, HOOK_START, DT_END));
581
582#if ENABLE_XEMBED
583 if (rs[Rs_embed])
584 {
585 long info[2] = { 0, XEMBED_MAPPED };
586
587 XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
588 32, PropModeReplace, (unsigned char *)&info, 2);
589 }
590#endif
591
592 XMapWindow (dpy, vt);
593 XMapWindow (dpy, parent[0]);
519 594
520 return true; 595 return true;
521} 596}
522 597
523static struct sig_handlers 598static struct sig_handlers
524{ 599{
525 sig_watcher sw_chld, sw_term, sw_int; 600 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 }
540 601
541 /* 602 /*
542 * Catch a fatal signal and tidy up before quitting 603 * Catch a fatal signal and tidy up before quitting
543 */ 604 */
544 void 605 void
545 sig_term (sig_watcher &w) 606 sig_term (ev::sig &w, int revents)
546 { 607 {
547#ifdef DEBUG_CMD
548 rxvt_warn ("caught signal %d, exiting.\n", w.signum);
549#endif
550 rxvt_emergency_cleanup (); 608 rxvt_emergency_cleanup ();
551 signal (w.signum, SIG_DFL); 609 w.stop ();
552 kill (getpid (), w.signum); 610 kill (getpid (), w.signum);
553 } 611 }
554 612
555 sig_handlers () 613 sig_handlers ()
556 : sw_chld (this, &sig_handlers::sig_chld),
557 sw_term (this, &sig_handlers::sig_term), 614 : sw_term (this, &sig_handlers::sig_term),
558 sw_int (this, &sig_handlers::sig_term) 615 sw_int (this, &sig_handlers::sig_term)
559 { 616 {
560 } 617 }
561} sig_handlers; 618} sig_handlers;
562 619
620char **rxvt_environ; // startup environment
621
563void 622void
564rxvt_init () 623rxvt_init ()
565{ 624{
566 /* 625 ptytty::init ();
567 * Save and then give up any super-user privileges 626
568 * If we need privileges in any area then we must specifically request it. 627 if (!ev_default_loop (0))
569 * We should only need to be root in these cases: 628 rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n");
570 * 1. write utmp entries on some systems 629
571 * 2. chown tty on some systems 630 rxvt_environ = environ;
572 */
573 rxvt_privileges (SAVE);
574 rxvt_privileges (IGNORE);
575 631
576 signal (SIGHUP, SIG_IGN); 632 signal (SIGHUP, SIG_IGN);
577 signal (SIGPIPE, SIG_IGN); 633 signal (SIGPIPE, SIG_IGN);
578 634
579 sig_handlers.sw_chld.start (SIGCHLD);
580 sig_handlers.sw_term.start (SIGTERM); 635 sig_handlers.sw_term.start (SIGTERM); ev_unref ();
581 sig_handlers.sw_int.start (SIGINT); 636 sig_handlers.sw_int.start (SIGINT); ev_unref ();
582 637
583 /* need to trap SIGURG for SVR4 (Unixware) rlogin */ 638 /* need to trap SIGURG for SVR4 (Unixware) rlogin */
584 /* signal (SIGURG, SIG_DFL); */ 639 /* signal (SIGURG, SIG_DFL); */
585 640
586 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); 641 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);
587 // TODO: handle this with exceptions and tolerate the memory loss 642 // TODO: handle this with exceptions and tolerate the memory loss
588 XSetIOErrorHandler (rxvt_xioerror_handler); 643 XSetIOErrorHandler (rxvt_xioerror_handler);
644
645 XrmInitialize ();
589} 646}
590 647
591/* ------------------------------------------------------------------------- * 648/* ------------------------------------------------------------------------- *
592 * MEMORY ALLOCATION WRAPPERS * 649 * MEMORY ALLOCATION WRAPPERS *
593 * ------------------------------------------------------------------------- */ 650 * ------------------------------------------------------------------------- */
… …
611 rxvt_fatal ("memory allocation failure. aborting.\n"); 668 rxvt_fatal ("memory allocation failure. aborting.\n");
612 669
613 return p; 670 return p;
614} 671}
615 672
616void * 673void *
617rxvt_realloc (void *ptr, size_t size) 674rxvt_realloc (void *ptr, size_t size)
618{ 675{
619 void *p = realloc (ptr, size); 676 void *p = realloc (ptr, size);
620 677
621 if (!p) 678 if (!p)
622 rxvt_fatal ("memory allocation failure. aborting.\n"); 679 rxvt_fatal ("memory allocation failure. aborting.\n");
623 680
624 return p; 681 return p;
625} 682}
626 683
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 ((options & 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/*----------------------------------------------------------------------*/ 684/*----------------------------------------------------------------------*/
702/* 685/*
703 * window size/position calculcations for XSizeHint and other storage. 686 * window size/position calculations for XSizeHint and other storage.
704 * if width/height are non-zero then override calculated width/height 687 * if width/height are non-zero then override calculated width/height
705 */ 688 */
706void 689void
707rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) 690rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)
708{ 691{
709 short recalc_x, recalc_y; 692 short recalc_x, recalc_y;
710 int x, y, sb_w, mb_h, flags; 693 int x, y, sb_w, flags;
711 unsigned int w, h; 694 unsigned int w, h;
712 unsigned int max_width, max_height; 695 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));
717 696
718 szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; 697 szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity;
719 szHint.win_gravity = NorthWestGravity; 698 szHint.win_gravity = NorthWestGravity;
720 /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ 699 /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */
721 700
… …
776 max_width = MAX_COLS * fwidth; 755 max_width = MAX_COLS * fwidth;
777 max_height = MAX_ROWS * fheight; 756 max_height = MAX_ROWS * fheight;
778 757
779 szHint.base_width = szHint.base_height = 2 * int_bwidth; 758 szHint.base_width = szHint.base_height = 2 * int_bwidth;
780 759
781 sb_w = mb_h = 0; 760 sb_w = 0;
782 window_vt_x = window_vt_y = int_bwidth; 761 window_vt_x = window_vt_y = int_bwidth;
783 762
784 if (scrollbar_visible ()) 763 if (scrollBar.state)
785 { 764 {
786 sb_w = scrollbar_TotalWidth (); 765 sb_w = scrollbar_TotalWidth ();
787 szHint.base_width += sb_w; 766 szHint.base_width += sb_w;
767
788 if (!(options & Opt_scrollBar_right)) 768 if (!option (Opt_scrollBar_right))
789 window_vt_x += sb_w; 769 window_vt_x += sb_w;
790 } 770 }
791 771
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; 772 szHint.width_inc = fwidth;
800 szHint.height_inc = fheight; 773 szHint.height_inc = fheight;
801 szHint.min_width = szHint.base_width + szHint.width_inc; 774 szHint.min_width = szHint.base_width + szHint.width_inc;
802 szHint.min_height = szHint.base_height + szHint.height_inc; 775 szHint.min_height = szHint.base_height + szHint.height_inc;
803 776
804 if (newwidth && newwidth - szHint.base_width < max_width) 777 if (newwidth && newwidth - szHint.base_width < max_width)
805 { 778 {
806 szHint.width = newwidth; 779 szHint.width = newwidth;
… …
821 { 794 {
822 min_it (height, max_height); 795 min_it (height, max_height);
823 szHint.height = szHint.base_height + height; 796 szHint.height = szHint.base_height + height;
824 } 797 }
825 798
826 if (scrollbar_visible () && (options & Opt_scrollBar_right)) 799 if (scrollBar.state && option (Opt_scrollBar_right))
827 window_sb_x = szHint.width - sb_w; 800 window_sb_x = szHint.width - sb_w;
828 801
829 if (recalc_x) 802 if (recalc_x)
830 szHint.x += DisplayWidth (disp, display->screen) - szHint.width - 2 * ext_bwidth; 803 szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth;
804
831 if (recalc_y) 805 if (recalc_y)
832 szHint.y += DisplayHeight (disp, display->screen) - szHint.height - 2 * ext_bwidth; 806 szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth;
833 807
834 ncol = width / fwidth; 808 ncol = width / fwidth;
835 nrow = height / fheight; 809 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} 810}
841 811
842/*----------------------------------------------------------------------*/ 812/*----------------------------------------------------------------------*/
843/* 813/*
844 * Tell the teletype handler what size the window is. 814 * Tell the teletype handler what size the window is.
845 * Called after a window size change. 815 * Called after a window size change.
846 */ 816 */
847void 817void
848rxvt_term::tt_winch () 818rxvt_term::tt_winch ()
849{ 819{
850 if (pty.pty < 0) 820 if (pty->pty < 0)
851 return; 821 return;
852 822
853 struct winsize ws; 823 struct winsize ws;
854 824
855 ws.ws_col = ncol; 825 ws.ws_col = ncol;
856 ws.ws_row = nrow; 826 ws.ws_row = nrow;
857 ws.ws_xpixel = width; 827 ws.ws_xpixel = width;
858 ws.ws_ypixel = height; 828 ws.ws_ypixel = height;
859 (void)ioctl (pty.pty, TIOCSWINSZ, &ws); 829 (void)ioctl (pty->pty, TIOCSWINSZ, &ws);
860 830
861#if 0 831#if 0
862 // TIOCSWINSZ⎈ is supposed to do this automatically and correctly 832 // TIOCSWINSZ⎈ is supposed to do this automatically and correctly
863 if (cmd_pid) /* force through to the command */ 833 if (cmd_pid) /* force through to the command */
864 kill (-cmd_pid, SIGWINCH); 834 kill (-cmd_pid, SIGWINCH);
… …
896 delete fontset[0]; 866 delete fontset[0];
897 fontset[0] = fs; 867 fontset[0] = fs;
898 868
899 prop = (*fs)[1]->properties (); 869 prop = (*fs)[1]->properties ();
900 prop.height += lineSpace; 870 prop.height += lineSpace;
871
901 fs->set_prop (prop); 872 fs->set_prop (prop, false);
902 873
903 fwidth = prop.width; 874 fwidth = prop.width;
904 fheight = prop.height; 875 fheight = prop.height;
905 fbase = (*fs)[1]->ascent; 876 fbase = prop.ascent;
906 877
907 for (int style = 1; style < 4; style++) 878 for (int style = 1; style < 4; style++)
908 { 879 {
909#if ENABLE_STYLES 880#if ENABLE_STYLES
910 const char *res = rs[Rs_font + style]; 881 const char *res = rs[Rs_font + style];
… …
915 { 886 {
916 fontset[style] = fs = new rxvt_fontset (this); 887 fontset[style] = fs = new rxvt_fontset (this);
917 rxvt_fontprop prop2 = prop; 888 rxvt_fontprop prop2 = prop;
918 889
919 if (res) 890 if (res)
920 prop2.weight = prop2.slant = rxvt_fontprop::unset; 891 {
892 fs->populate (res);
893 fs->set_prop (prop2, false);
894 }
921 else 895 else
922 { 896 {
923 res = fontset[0]->fontdesc; 897 fs->populate (fontset[0]->fontdesc);
924 898
925 if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; 899 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; 900 if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic;
901
902 fs->set_prop (prop2, true);
927 } 903 }
928 904
929 fs->populate (res);
930 fs->set_prop (prop2);
931 } 905 }
932#else 906#else
933 fontset[style] = fontset[0]; 907 fontset[style] = fontset[0];
934#endif 908#endif
935 } 909 }
… …
937 if (parent[0]) 911 if (parent[0])
938 { 912 {
939 resize_all_windows (0, 0, 0); 913 resize_all_windows (0, 0, 0);
940 scr_remap_chars (); 914 scr_remap_chars ();
941 scr_touch (true); 915 scr_touch (true);
942 } 916 }
943 917
944 return true; 918 return true;
945} 919}
946 920
921void
947void rxvt_term::set_string_property (Atom prop, const char *str, int len) 922rxvt_term::set_string_property (Atom prop, const char *str, int len)
948{ 923{
949 // TODO: SMART_WINDOW_TITLE
950 XChangeProperty (display->display, parent[0], 924 XChangeProperty (dpy, parent[0],
951 prop, XA_STRING, 8, PropModeReplace, 925 prop, XA_STRING, 8, PropModeReplace,
952 (const unsigned char *)str, len >= 0 ? len : strlen (str)); 926 (const unsigned char *)str, len >= 0 ? len : strlen (str));
953} 927}
954 928
929void
955void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) 930rxvt_term::set_utf8_property (Atom prop, const char *str, int len)
956{ 931{
957 // TODO: SMART_WINDOW_TITLE
958 wchar_t *ws = rxvt_mbstowcs (str, len); 932 wchar_t *ws = rxvt_mbstowcs (str, len);
959 char *s = rxvt_wcstoutf8 (ws); 933 char *s = rxvt_wcstoutf8 (ws);
960 934
961 XChangeProperty (display->display, parent[0], 935 XChangeProperty (dpy, parent[0],
962 prop, xa[XA_UTF8_STRING], 8, PropModeReplace, 936 prop, xa[XA_UTF8_STRING], 8, PropModeReplace,
963 (const unsigned char *)s, strlen (s)); 937 (const unsigned char *)s, strlen (s));
964 938
965 free (s); 939 free (s);
966 free (ws); 940 free (ws);
… …
985#if ENABLE_EWMH 959#if ENABLE_EWMH
986 set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); 960 set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);
987#endif 961#endif
988} 962}
989 963
964void
965rxvt_term::set_window_color (int idx, const char *color)
966{
990#ifdef XTERM_COLOR_CHANGE 967#ifdef XTERM_COLOR_CHANGE
991void
992rxvt_term::set_window_color (int idx, const char *color)
993{
994 rxvt_color xcol; 968 rxvt_color xcol;
995 int i; 969 int i;
996 970
997 if (color == NULL || *color == '\0') 971 if (color == NULL || *color == '\0')
998 return; 972 return;
999 973
974 color = strdup (color);
975 allocated.push_back ((void *)color);
976 rs[Rs_color + idx] = color;
977
1000 /* handle color aliases */ 978 /* handle color aliases */
1001 if (isdigit (*color)) 979 if (isdigit (*color))
1002 { 980 {
1003 i = atoi (color); 981 i = atoi (color);
1004 982
1005 if (i >= 8 && i <= 15) 983 if (i >= 8 && i <= 15)
984 {
1006 { /* bright colors */ 985 /* bright colors */
1007 i -= 8;
1008# ifndef NO_BRIGHTCOLOR
1009 pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; 986 pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i - 8];
1010 SET_PIXCOLOR (idx);
1011 goto done;
1012# endif
1013 }
1014
1015 if (i >= 0 && i <= 7)
1016 { /* normal colors */
1017 pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];
1018 SET_PIXCOLOR (idx);
1019 goto done; 987 goto done;
1020 } 988 }
1021 }
1022 989
1023 if (!rXParseAllocColor (&xcol, color)) 990 if (i >= 0 && i <= 7)
1024 return; 991 {
992 /* normal colors */
993 pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];
994 goto done;
995 }
996 }
1025 997
1026 /* XStoreColor (display->display, display->cmap, XColor*); */ 998 set_color (xcol, color);
1027 999
1028 /* 1000 /*
1029 * FIXME: should free colors here, but no idea how to do it so instead, 1001 * FIXME: should free colors here, but no idea how to do it so instead,
1030 * so just keep gobbling up the colormap 1002 * so just keep gobbling up the colormap
1031 */ 1003 */
1032# if 0
1033 for (i = Color_Black; i <= Color_White; i++)
1034 if (pix_colors[idx] == pix_colors[i])
1035 break;
1036 if (i > Color_White)
1037 {
1038 /* fprintf (stderr, "XFreeColors: pix_colors [%d] = %lu\n", idx, pix_colors [idx]); */
1039 XFreeColors (display->display, display->cmap, (pix_colors + idx), 1,
1040 DisplayPlanes (display->display, display->screen));
1041 }
1042# endif
1043 1004
1044 pix_colors_focused[idx] = xcol; 1005 pix_colors_focused[idx] = xcol;
1045 SET_PIXCOLOR (idx);
1046 1006
1047 /* XSetWindowAttributes attr; */
1048 /* Cursor cursor; */
1049done: 1007done:
1050
1051#if OFF_FOCUS_FADING
1052 if (rs[Rs_fade])
1053 pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (display, atoi (rs[Rs_fade]), pix_colors[Color_fade]);
1054#endif
1055
1056 /*TODO: handle Color_BD, scrollbar background, etc. */ 1008 /*TODO: handle Color_BD, scrollbar background, etc. */
1057 1009
1010 update_fade_color (idx);
1058 recolour_cursor (); 1011 recolour_cursor ();
1059 scr_recolour (); 1012 scr_recolour ();
1013#endif /* XTERM_COLOR_CHANGE */
1060} 1014}
1061
1062#else
1063# define set_window_color (idx,color) ((void)0)
1064#endif /* XTERM_COLOR_CHANGE */
1065 1015
1066void 1016void
1067rxvt_term::recolour_cursor () 1017rxvt_term::recolour_cursor ()
1068{ 1018{
1069 XColor xcol[2]; 1019 XColor fg, bg;
1070 1020
1071 xcol[0].pixel = ISSET_PIXCOLOR (Color_pointer_fg) 1021 (ISSET_PIXCOLOR (Color_pointer_fg)
1072 ? pix_colors_focused[Color_pointer_fg] 1022 ? pix_colors_focused[Color_pointer_fg]
1073 : pix_colors_focused[Color_fg]; 1023 : pix_colors_focused[Color_fg]).get (fg);
1024
1074 xcol[1].pixel = ISSET_PIXCOLOR (Color_pointer_bg) 1025 (ISSET_PIXCOLOR (Color_pointer_bg)
1075 ? pix_colors_focused[Color_pointer_bg] 1026 ? pix_colors_focused[Color_pointer_bg]
1076 : pix_colors_focused[Color_bg]; 1027 : pix_colors_focused[Color_bg]).get (bg);
1077 1028
1078 XQueryColors (display->display, display->cmap, xcol, 2); 1029 XRecolorCursor (dpy, TermWin_cursor, &fg, &bg);
1079 XRecolorCursor (display->display, TermWin_cursor, xcol + 0, xcol + 1);
1080} 1030}
1081 1031
1082/*----------------------------------------------------------------------*/ 1032/*----------------------------------------------------------------------*/
1083/* 1033/*
1084 * find if fg/bg matches any of the normal (low-intensity) colors 1034 * find if fg/bg matches any of the normal (low-intensity) colors
1085 */ 1035 */
1086void 1036void
1087rxvt_term::set_colorfgbg () 1037rxvt_term::set_colorfgbg ()
1088{ 1038{
1089 unsigned int i; 1039 unsigned int i;
1090 const char *xpmb = "\0"; 1040 const char *xpmb = "";
1091 char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; 1041 char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1];
1092 1042
1093 env_colorfgbg = (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg") + 1);
1094 strcpy (fstr, "default"); 1043 strcpy (fstr, "default");
1095 strcpy (bstr, "default"); 1044 strcpy (bstr, "default");
1096 for (i = Color_Black; i <= Color_White; i++) 1045 for (i = Color_Black; i <= Color_White; i++)
1097 if (pix_colors[Color_fg] == pix_colors[i]) 1046 if (pix_colors[Color_fg] == pix_colors[i])
1098 { 1047 {
… …
1102 1051
1103 for (i = Color_Black; i <= Color_White; i++) 1052 for (i = Color_Black; i <= Color_White; i++)
1104 if (pix_colors[Color_bg] == pix_colors[i]) 1053 if (pix_colors[Color_bg] == pix_colors[i])
1105 { 1054 {
1106 sprintf (bstr, "%d", (i - Color_Black)); 1055 sprintf (bstr, "%d", (i - Color_Black));
1107#ifdef XPM_BACKGROUND 1056#ifdef BG_IMAGE_FROM_FILE
1108 xpmb = "default;"; 1057 xpmb = "default;";
1109#endif 1058#endif
1110 break; 1059 break;
1111 } 1060 }
1112 1061
1113 sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); 1062 sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr);
1114} 1063}
1115 1064
1116/*----------------------------------------------------------------------*/ 1065/*----------------------------------------------------------------------*/
1117 1066
1118int 1067bool
1119rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) 1068rxvt_term::set_color (rxvt_color &color, const char *name)
1120{ 1069{
1121 if (!screen_in_out->set (display, colour)) 1070 if (color.set (this, name))
1122 {
1123 rxvt_warn ("can't get colour '%s', continuing without.\n", colour);
1124 return false;
1125 }
1126
1127 return true; 1071 return true;
1072
1073 rxvt_warn ("can't get colour '%s', continuing without.\n", name);
1074 return false;
1075}
1076
1077void
1078rxvt_term::alias_color (int dst, int src)
1079{
1080 pix_colors[dst].set (this, rs[Rs_color + dst] = rs[Rs_color + src]);
1128} 1081}
1129 1082
1130/* -------------------------------------------------------------------- * 1083/* -------------------------------------------------------------------- *
1131 * - WINDOW RESIZING - * 1084 * - WINDOW RESIZING - *
1132 * -------------------------------------------------------------------- */ 1085 * -------------------------------------------------------------------- */
1133void 1086void
1134rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent) 1087rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent)
1135{ 1088{
1136 int fix_screen; 1089 int fix_screen;
1137 int old_width = szHint.width, old_height = szHint.height; 1090 int old_width = szHint.width;
1138 dDisp; 1091 int old_height = szHint.height;
1139 1092
1140 window_calc (newwidth, newheight); 1093 window_calc (newwidth, newheight);
1094
1095 if (!HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END)))
1141 XSetWMNormalHints (disp, parent[0], &szHint); 1096 XSetWMNormalHints (dpy, parent[0], &szHint);
1142 1097
1143 if (!ignoreparent) 1098 if (!ignoreparent)
1144 { 1099 {
1145#ifdef SMART_RESIZE 1100#ifdef SMART_RESIZE
1146 /* 1101 /*
… …
1150 int x, y, x1, y1; 1105 int x, y, x1, y1;
1151 int dx, dy; 1106 int dx, dy;
1152 unsigned int unused_w1, unused_h1, unused_b1, unused_d1; 1107 unsigned int unused_w1, unused_h1, unused_b1, unused_d1;
1153 Window unused_cr; 1108 Window unused_cr;
1154 1109
1155 XTranslateCoordinates (disp, parent[0], display->root, 1110 XTranslateCoordinates (dpy, parent[0], display->root,
1156 0, 0, &x, &y, &unused_cr); 1111 0, 0, &x, &y, &unused_cr);
1157 XGetGeometry (disp, parent[0], &unused_cr, &x1, &y1, 1112 XGetGeometry (dpy, parent[0], &unused_cr, &x1, &y1,
1158 &unused_w1, &unused_h1, &unused_b1, &unused_d1); 1113 &unused_w1, &unused_h1, &unused_b1, &unused_d1);
1159 /* 1114 /*
1160 * if display->root isn't the parent window, a WM will probably have offset 1115 * if display->root isn't the parent window, a WM will probably have offset
1161 * our position for handles and decorations. Counter it 1116 * our position for handles and decorations. Counter it
1162 */ 1117 */
… …
1164 { 1119 {
1165 x -= x1; 1120 x -= x1;
1166 y -= y1; 1121 y -= y1;
1167 } 1122 }
1168 1123
1169 x1 = (DisplayWidth (disp, display->screen) - old_width) / 2; 1124 x1 = (DisplayWidth (dpy, display->screen) - old_width ) / 2;
1170 y1 = (DisplayHeight (disp, display->screen) - old_height) / 2; 1125 y1 = (DisplayHeight (dpy, display->screen) - old_height) / 2;
1171 dx = old_width - szHint.width; 1126 dx = old_width - szHint.width;
1172 dy = old_height - szHint.height; 1127 dy = old_height - szHint.height;
1173 1128
1174 /* Check position of the center of the window */ 1129 /* Check position of the center of the window */
1175 if (x < x1) /* left half */ 1130 if (x < x1) /* left half */
1176 dx = 0; 1131 dx = 0;
… …
1179 if (y < y1) /* top half */ 1134 if (y < y1) /* top half */
1180 dy = 0; 1135 dy = 0;
1181 else if (y == y1) /* exact center */ 1136 else if (y == y1) /* exact center */
1182 dy /= 2; 1137 dy /= 2;
1183 1138
1184 XMoveResizeWindow (disp, parent[0], x + dx, y + dy, 1139 XMoveResizeWindow (dpy, parent[0], x + dx, y + dy,
1185 szHint.width, szHint.height); 1140 szHint.width, szHint.height);
1186#else 1141#else
1187 XResizeWindow (disp, parent[0], szHint.width, szHint.height); 1142 XResizeWindow (dpy, parent[0], szHint.width, szHint.height);
1188#endif 1143#endif
1189 } 1144 }
1190 1145
1191 fix_screen = ncol != prev_ncol || nrow != prev_nrow; 1146 fix_screen = ncol != prev_ncol || nrow != prev_nrow;
1192 1147
1193 if (fix_screen || newwidth != old_width || newheight != old_height) 1148 if (fix_screen || newwidth != old_width || newheight != old_height)
1194 { 1149 {
1195 if (scrollbar_visible ()) 1150 if (scrollBar.state)
1196 { 1151 {
1197 XMoveResizeWindow (disp, scrollBar.win, 1152 XMoveResizeWindow (dpy, scrollBar.win,
1198 window_sb_x, 0, 1153 window_sb_x, 0,
1199 scrollbar_TotalWidth (), szHint.height); 1154 scrollbar_TotalWidth (), szHint.height);
1200 resize_scrollbar (); 1155 resize_scrollbar ();
1201 } 1156 }
1202 1157
1203 if (menubar_visible ())
1204 XMoveResizeWindow (disp, menuBar.win,
1205 window_vt_x, 0,
1206 TermWin_TotalWidth (), menuBar_TotalHeight ());
1207
1208 XMoveResizeWindow (disp, vt, 1158 XMoveResizeWindow (dpy, vt,
1209 window_vt_x, window_vt_y, 1159 window_vt_x, window_vt_y,
1210 TermWin_TotalWidth (), TermWin_TotalHeight ()); 1160 width, height);
1161
1162#ifdef HAVE_BG_PIXMAP
1163 if (bgPixmap.window_size_sensitive ())
1164 update_background ();
1165#endif
1211 1166
1212 scr_clear (); 1167 scr_clear ();
1213#ifdef XPM_BACKGROUND
1214 resize_pixmap ();
1215#endif
1216 } 1168 }
1217 1169
1218 if (fix_screen || old_height == 0) 1170 if (fix_screen || old_height == 0)
1219 {
1220 int curr_screen = -1;
1221 int old_ncol = prev_ncol;
1222
1223 /* scr_reset only works on the primary screen */
1224 if (old_height) /* this is not the first time through */
1225 {
1226 unsigned int ocol = ncol;
1227 ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this
1228 curr_screen = scr_change_screen (PRIMARY);
1229 ncol = ocol;
1230 }
1231
1232 scr_reset (); 1171 scr_reset ();
1233 1172
1234 if (curr_screen >= 0) /* this is not the first time through */ 1173 // TODO, with nvidia-8178, resizes kill the alpha channel, report if not fixed in newer version
1235 { 1174 //scr_touch (false);
1236 scr_change_screen (curr_screen);
1237 selection_check (old_ncol != ncol ? 4 : 0);
1238 }
1239 }
1240 1175
1241 old_width = szHint.width; 1176#ifdef HAVE_BG_PIXMAP
1242 old_height = szHint.height; 1177// TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ?
1243 1178// if (bgPixmap.pixmap)
1244#ifdef XPM_BACKGROUND
1245 if (pixmap)
1246 scr_touch (false); 1179// scr_touch (false);
1247#endif 1180#endif
1248 1181
1249#ifdef USE_XIM 1182#ifdef USE_XIM
1250 IMSetStatusPosition (); 1183 IMSetPosition ();
1251#endif 1184#endif
1252} 1185}
1253 1186
1254/* 1187/*
1255 * Set the width/height of the vt window in characters. Units are pixels. 1188 * Set the width/height of the vt window in characters. Units are pixels.
… …
1260{ 1193{
1261 XWindowAttributes wattr; 1194 XWindowAttributes wattr;
1262 1195
1263 if (newwidth == 0 || newheight == 0) 1196 if (newwidth == 0 || newheight == 0)
1264 { 1197 {
1265 XGetWindowAttributes (display->display, display->root, &wattr); 1198 XGetWindowAttributes (dpy, display->root, &wattr);
1266 1199
1267 if (newwidth == 0) 1200 if (newwidth == 0)
1268 newwidth = wattr.width - szHint.base_width; 1201 newwidth = wattr.width - szHint.base_width;
1269 if (newheight == 0) 1202 if (newheight == 0)
1270 newheight = wattr.height - szHint.base_height; 1203 newheight = wattr.height - szHint.base_height;
… …
1284#ifdef USE_XIM 1217#ifdef USE_XIM
1285 1218
1286void 1219void
1287rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) 1220rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg)
1288{ 1221{
1289 fg = pix_colors[Color_fg]; 1222 fg = pix_colors [Color_fg];
1290 bg = pix_colors[Color_bg]; 1223 bg = pix_colors [Color_bg];
1291} 1224}
1292 1225
1293void 1226void
1294rxvt_term::im_set_size (XRectangle &size) 1227rxvt_term::im_set_size (XRectangle &size)
1295{ 1228{
… …
1332 strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ 1265 strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */
1333 1266
1334 if ((p = strchr (server + 1, '@')) != NULL) /* first one only */ 1267 if ((p = strchr (server + 1, '@')) != NULL) /* first one only */
1335 *p = '\0'; 1268 *p = '\0';
1336 1269
1337 atom = XInternAtom (display->display, server, False); 1270 atom = XInternAtom (dpy, server, False);
1338 win = XGetSelectionOwner (display->display, atom); 1271 win = XGetSelectionOwner (dpy, atom);
1339 1272
1340 if (win != None) 1273 if (win != None)
1341 return True; 1274 return True;
1342 } 1275 }
1343 1276
… …
1350 XPoint nspot; 1283 XPoint nspot;
1351 XVaNestedList preedit_attr; 1284 XVaNestedList preedit_attr;
1352 1285
1353 if (!Input_Context 1286 if (!Input_Context
1354 || !focus 1287 || !focus
1355 || !(input_style & XIMPreeditPosition)) 1288 || !(input_style & (XIMPreeditPosition | XIMPreeditCallbacks)))
1356 return; 1289 return;
1357 1290
1358 im_set_position (nspot); 1291 im_set_position (nspot);
1359 1292
1360 if (nspot.x == spot.x && nspot.y == spot.y) 1293 if (nspot.x == spot.x && nspot.y == spot.y)
… …
1379 input_method = 0; 1312 input_method = 0;
1380 } 1313 }
1381 1314
1382 Input_Context = 0; 1315 Input_Context = 0;
1383} 1316}
1317
1318#ifdef ENABLE_XIM_ONTHESPOT
1319
1320static void
1321xim_preedit_start (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_START, DT_END));
1325}
1326
1327static void
1328xim_preedit_done (XIC ic, XPointer client_data, XPointer call_data)
1329{
1330 ((rxvt_term *)client_data)->make_current ();
1331 HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_DONE, DT_END));
1332}
1333
1334static void
1335xim_preedit_draw (XIC ic, XPointer client_data, XIMPreeditDrawCallbackStruct *call_data)
1336{
1337 rxvt_term *term = (rxvt_term *)client_data;
1338 XIMText *text = call_data->text;
1339
1340 term->make_current ();
1341
1342 if (text)
1343 {
1344 void *str;
1345
1346 if (!text->encoding_is_wchar && text->string.multi_byte)
1347 {
1348 // of course, X makes it ugly again
1349 if (term->rs[Rs_imLocale])
1350 SET_LOCALE (term->rs[Rs_imLocale]);
1351
1352 str = rxvt_temp_buf ((text->length + 1) * sizeof (wchar_t));
1353 mbstowcs ((wchar_t *)str, text->string.multi_byte, text->length + 1);
1354
1355 if (term->rs[Rs_imLocale])
1356 SET_LOCALE (term->locale);
1357 }
1358 else
1359 str = (void *)text->string.wide_char;
1360
1361 HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
1362 DT_INT, call_data->caret,
1363 DT_INT, call_data->chg_first,
1364 DT_INT, call_data->chg_length,
1365 DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0,
1366 DT_WCS_LEN, str, str ? (int)text->length : 0,
1367 DT_END));
1368 }
1369 else
1370 HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
1371 DT_INT, call_data->caret,
1372 DT_INT, call_data->chg_first,
1373 DT_INT, call_data->chg_length,
1374 DT_END));
1375}
1376
1377#if 0
1378static void
1379xim_preedit_caret (XIC ic, XPointer client_data, XIMPreeditCaretCallbackStruct *call_data)
1380{
1381 ((rxvt_term *)client_data)->make_current ();
1382 HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_CARET,
1383 DT_INT, call_data->position,
1384 DT_INT, call_data->direction,
1385 DT_INT, call_data->style,
1386 DT_END));
1387}
1388#endif
1389
1390#endif
1384 1391
1385/* 1392/*
1386 * Try to open a XIM with the current modifiers, then see if we can 1393 * Try to open a XIM with the current modifiers, then see if we can
1387 * open a suitable preedit type 1394 * open a suitable preedit type
1388 */ 1395 */
… …
1395 XRectangle rect, status_rect, needed_rect; 1402 XRectangle rect, status_rect, needed_rect;
1396 unsigned long fg, bg; 1403 unsigned long fg, bg;
1397 const char *p; 1404 const char *p;
1398 char **s; 1405 char **s;
1399 XIMStyles *xim_styles; 1406 XIMStyles *xim_styles;
1407#ifdef ENABLE_XIM_ONTHESPOT
1408 XIMCallback xcb[4];
1409#endif
1410
1411 set_environ (envv);
1400 1412
1401 if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) 1413 if (! ((p = XSetLocaleModifiers (modifiers)) && *p))
1402 return false; 1414 return false;
1403 1415
1404 D_MAIN ((stderr, "rxvt_IM_get_IC ()"));
1405 input_method = display->get_xim (locale, modifiers); 1416 input_method = display->get_xim (locale, modifiers);
1406 if (input_method == NULL) 1417 if (input_method == NULL)
1407 return false; 1418 return false;
1408 1419
1409 xim = input_method->xim; 1420 xim = input_method->xim;
… …
1429 s = rxvt_splitcommastring (p); 1440 s = rxvt_splitcommastring (p);
1430 1441
1431 for (i = found = 0; !found && s[i]; i++) 1442 for (i = found = 0; !found && s[i]; i++)
1432 { 1443 {
1433 if (!strcmp (s[i], "OverTheSpot")) 1444 if (!strcmp (s[i], "OverTheSpot"))
1434 input_style = (XIMPreeditPosition | XIMStatusNothing); 1445 input_style = XIMPreeditPosition | XIMStatusNothing;
1435 else if (!strcmp (s[i], "OffTheSpot")) 1446 else if (!strcmp (s[i], "OffTheSpot"))
1436 input_style = (XIMPreeditArea | XIMStatusArea); 1447 input_style = XIMPreeditArea | XIMStatusArea;
1437 else if (!strcmp (s[i], "Root")) 1448 else if (!strcmp (s[i], "Root"))
1438 input_style = (XIMPreeditNothing | XIMStatusNothing); 1449 input_style = XIMPreeditNothing | XIMStatusNothing;
1439 else if (!strcmp (s[i], "None")) 1450 else if (!strcmp (s[i], "None"))
1440 input_style = (XIMPreeditNone | XIMStatusNone); 1451 input_style = XIMPreeditNone | XIMStatusNone;
1452#ifdef ENABLE_XIM_ONTHESPOT
1453 else if (SHOULD_INVOKE (HOOK_XIM_PREEDIT_START) && !strcmp (s[i], "OnTheSpot"))
1454 input_style = XIMPreeditCallbacks | XIMStatusNothing;
1455#endif
1456 else
1457 input_style = XIMPreeditNothing | XIMStatusNothing;
1441 1458
1442 for (j = 0; j < xim_styles->count_styles; j++) 1459 for (j = 0; j < xim_styles->count_styles; j++)
1443 if (input_style == xim_styles->supported_styles[j]) 1460 if (input_style == xim_styles->supported_styles[j])
1444 { 1461 {
1445 rxvt_freecommastring (s); 1462 rxvt_freecommastring (s);
… …
1483 "*", 1500 "*",
1484 fheight, 1501 fheight,
1485 fheight + 1, fheight - 1, 1502 fheight + 1, fheight - 1,
1486 fheight - 2, fheight + 2); 1503 fheight - 2, fheight + 2);
1487 1504
1488 fs = XCreateFontSet (display->display, rs[Rs_imFont] ? rs[Rs_imFont] : pat, 1505 fs = XCreateFontSet (dpy, rs[Rs_imFont] ? rs[Rs_imFont] : pat,
1489 &missing_charset_list, &missing_charset_count, &def_string); 1506 &missing_charset_list, &missing_charset_count, &def_string);
1490 1507
1491 if (missing_charset_list) 1508 if (missing_charset_list)
1492 XFreeStringList (missing_charset_list); 1509 XFreeStringList (missing_charset_list);
1493 1510
… …
1534 XNBackground, bg, 1551 XNBackground, bg,
1535 XNArea, &status_rect, 1552 XNArea, &status_rect,
1536 XNFontSet, fs, 1553 XNFontSet, fs,
1537 NULL); 1554 NULL);
1538 } 1555 }
1556#if ENABLE_XIM_ONTHESPOT
1557 else if (input_style & XIMPreeditCallbacks)
1558 {
1559 im_set_position (spot);
1560
1561 xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start;
1562 xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done;
1563 xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw;
1564# if 0
1565 xcb[3].client_data = (XPointer)this; xcb[3].callback = (XIMProc)xim_preedit_caret;
1566# endif
1567
1568 preedit_attr = XVaCreateNestedList (0,
1569 XNSpotLocation, &spot,
1570 XNPreeditStartCallback, &xcb[0],
1571 XNPreeditDoneCallback , &xcb[1],
1572 XNPreeditDrawCallback , &xcb[2],
1573# if 0
1574 XNPreeditCaretCallback, &xcb[3],
1575# endif
1576 NULL);
1577 }
1578#endif
1539 1579
1540 Input_Context = XCreateIC (xim, 1580 Input_Context = XCreateIC (xim,
1541 XNInputStyle, input_style, 1581 XNInputStyle, input_style,
1542 XNClientWindow, vt, 1582 XNClientWindow, vt,
1543 XNFocusWindow, parent[0], 1583 XNFocusWindow, parent[0],
… …
1545 preedit_attr, 1585 preedit_attr,
1546 status_attr ? XNStatusAttributes : NULL, 1586 status_attr ? XNStatusAttributes : NULL,
1547 status_attr, NULL); 1587 status_attr, NULL);
1548 1588
1549 if (preedit_attr) XFree (preedit_attr); 1589 if (preedit_attr) XFree (preedit_attr);
1550 if (status_attr) XFree (status_attr); 1590 if (status_attr) XFree (status_attr);
1551 if (fs) XFreeFontSet (display->display, fs); 1591 if (fs) XFreeFontSet (dpy, fs);
1552 1592
1553 if (Input_Context == NULL) 1593 if (Input_Context == NULL)
1554 { 1594 {
1555 rxvt_warn ("failed to create input context, continuing without XIM.\n"); 1595 rxvt_warn ("failed to create input context, continuing without XIM.\n");
1556 im_destroy (); 1596 im_destroy ();
1557 return false; 1597 return false;
1558 } 1598 }
1559 1599
1560 if (input_style & XIMPreeditArea) 1600#if 0
1601 // unfortunately, only the focus window is used by XIM, hard to fix
1602 if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL))
1603 vt_select_input ();
1604#endif
1605
1561 IMSetStatusPosition (); 1606 IMSetPosition ();
1562 1607
1563 D_MAIN ((stderr, "rxvt_IM_get_IC () - successful connection"));
1564 return true; 1608 return true;
1565} 1609}
1566 1610
1567void 1611void
1568rxvt_term::im_cb () 1612rxvt_term::im_cb ()
… …
1570 int i; 1614 int i;
1571 const char *p; 1615 const char *p;
1572 char **s; 1616 char **s;
1573 char buf[IMBUFSIZ]; 1617 char buf[IMBUFSIZ];
1574 1618
1575 SET_R (this); 1619 make_current ();
1576 1620
1577 im_destroy (); 1621 im_destroy ();
1578 1622
1579 D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()"));
1580 if (Input_Context) 1623 if (Input_Context)
1581 return; 1624 return;
1582 1625
1583#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) 1626#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
1584 if (rs[Rs_imLocale]) 1627 if (rs[Rs_imLocale])
… …
1626 SET_LOCALE (locale); 1669 SET_LOCALE (locale);
1627#endif 1670#endif
1628} 1671}
1629 1672
1630void 1673void
1631rxvt_term::IMSetStatusPosition () 1674rxvt_term::IMSetPosition ()
1632{ 1675{
1633 XRectangle preedit_rect, status_rect, *needed_rect; 1676 XRectangle preedit_rect, status_rect, *needed_rect;
1634 XVaNestedList preedit_attr, status_attr; 1677 XVaNestedList preedit_attr, status_attr;
1635 1678
1636 if (!Input_Context 1679 if (!Input_Context
1637 || !focus 1680 || !focus
1638 || !(input_style & XIMPreeditArea) 1681 || !(input_style & (XIMPreeditArea | XIMPreeditPosition))
1639 || !IMisRunning ()) 1682 || !IMisRunning ())
1640 return; 1683 return;
1641 1684
1685 if (input_style & XIMPreeditPosition)
1686 {
1687 im_set_size (preedit_rect);
1688 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);
1689
1690 XSetICValues (Input_Context,
1691 XNPreeditAttributes, preedit_attr, NULL);
1692 }
1693 else
1694 {
1642 /* Getting the necessary width of preedit area */ 1695 /* Getting the necessary width of preedit area */
1643 status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); 1696 status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL);
1644 XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); 1697 XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL);
1645 XFree (status_attr); 1698 XFree (status_attr);
1646 1699
1647 im_set_preedit_area (preedit_rect, status_rect, *needed_rect); 1700 im_set_preedit_area (preedit_rect, status_rect, *needed_rect);
1648 XFree (needed_rect); 1701 XFree (needed_rect);
1649 1702
1650 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); 1703 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);
1651 status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); 1704 status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL);
1652 1705
1653 XSetICValues (Input_Context, 1706 XSetICValues (Input_Context,
1654 XNPreeditAttributes, preedit_attr, 1707 XNPreeditAttributes, preedit_attr,
1655 XNStatusAttributes, status_attr, NULL); 1708 XNStatusAttributes, status_attr,
1709 NULL);
1656 1710
1711 XFree (status_attr);
1712 }
1713
1657 XFree (preedit_attr); 1714 XFree (preedit_attr);
1658 XFree (status_attr);
1659} 1715}
1660#endif /* USE_XIM */ 1716#endif /* USE_XIM */
1661 1717
1662/*----------------------------------------------------------------------*/ 1718void
1663rxvt_t rxvt_current_term; 1719rxvt_term::get_window_origin (int &x, int &y)
1720{
1721 Window cr;
1722 XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr);
1723/* fprintf( stderr, "origin is %+d%+d\n", x, y);*/
1724}
1725
1726Pixmap
1727rxvt_term::get_pixmap_property (int prop_id)
1728{
1729 if (prop_id > 0 && prop_id < NUM_XA)
1730 if (xa[prop_id])
1731 {
1732 int aformat;
1733 unsigned long nitems, bytes_after;
1734 Atom atype;
1735 unsigned char *prop = NULL;
1736 int result = XGetWindowProperty (dpy, display->root, xa[prop_id],
1737 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1738 &nitems, &bytes_after, &prop);
1739 if (result == Success && prop && atype == XA_PIXMAP)
1740 {
1741 return *(Pixmap *)prop;
1742 }
1743 }
1744 return None;
1745}
1746
1747#ifdef HAVE_BG_PIXMAP
1748# if TRACE_PIXMAPS
1749# undef update_background
1750int rxvt_term::trace_update_background (const char *file, int line)
1751{
1752 fprintf (stderr, "%s:%d:update_background()\n", file, line);
1753 update_background ();
1754}
1755# endif
1756
1757int
1758rxvt_term::update_background ()
1759{
1760 bgPixmap.invalidate ();
1761
1762 /* no chance of real time refresh if we are blurring! */
1763 if (bgPixmap.invalid_since + 0.5 < ev::now () && !(bgPixmap.flags & bgPixmap_t::blurNeeded))
1764 bgPixmap.render ();
1765 else
1766 {
1767 update_background_ev.stop ();
1768
1769 if (!bgPixmap.need_client_side_rendering())
1770 update_background_ev.start (.05);
1771 else if (bgPixmap.flags & bgPixmap_t::blurNeeded)
1772 update_background_ev.start (.20); /* very slow !!! */
1773 else
1774 update_background_ev.start (.07);
1775 }
1776
1777 return 0;
1778}
1779
1780void
1781rxvt_term::update_background_cb (ev::timer &w, int revents)
1782{
1783 bgPixmap.render ();
1784}
1785
1786#endif /* HAVE_BG_PIXMAP */
1664 1787
1665/*----------------------- end-of-file (C source) -----------------------*/ 1788/*----------------------- end-of-file (C source) -----------------------*/

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