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Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.156 by root, Mon Jan 2 18:20:23 2006 UTC vs.
Revision 1.291 by root, Mon Dec 24 06:51:37 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) 2003-2007 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.
… …
38#include <limits> 38#include <limits>
39 39
40#include <csignal> 40#include <csignal>
41#include <cstring> 41#include <cstring>
42 42
43#ifdef TTY_GID_SUPPORT
44# include <grp.h>
45#endif
46
47#ifdef HAVE_TERMIOS_H
48# include <termios.h> 43#include <termios.h>
44
45#ifdef HAVE_XSETLOCALE
46# define X_LOCALE
47# include <X11/Xlocale.h>
48#else
49# ifdef HAVE_SETLOCALE
50# include <clocale>
51# endif
49#endif 52#endif
50 53
51vector<rxvt_term *> rxvt_term::termlist; 54vector<rxvt_term *> rxvt_term::termlist;
52 55
56// used to tell global functions which terminal instance is "active"
57rxvt_t rxvt_current_term;
58
53static char curlocale[128], savelocale[128]; 59static char curlocale[128], savelocale[128];
54 60
55bool 61bool
56rxvt_set_locale (const char *locale) 62rxvt_set_locale (const char *locale) NOTHROW
57{ 63{
64 int size = strlen (locale) + 1;
65
66 if (size > sizeof (curlocale))
67 rxvt_fatal ("locale string too long, aborting.\n");
68
58 if (!locale || !strncmp (locale, curlocale, 128)) 69 if (!locale || !memcmp (locale, curlocale, size))
59 return false; 70 return false;
60 71
61 strncpy (curlocale, locale, 128); 72 memcpy (curlocale, locale, size);
62 setlocale (LC_CTYPE, curlocale); 73 setlocale (LC_CTYPE, curlocale);
63 return true; 74 return true;
64} 75}
65 76
66bool 77void
67rxvt_push_locale (const char *locale) 78rxvt_push_locale (const char *locale) NOTHROW
68{ 79{
69 strcpy (savelocale, curlocale); 80 strcpy (savelocale, curlocale);
70 rxvt_set_locale (locale); 81 rxvt_set_locale (locale);
71} 82}
72 83
73void 84void
74rxvt_pop_locale () 85rxvt_pop_locale () NOTHROW
75{ 86{
76 rxvt_set_locale (savelocale); 87 rxvt_set_locale (savelocale);
77} 88}
78 89
79#if ENABLE_COMBINING 90#if ENABLE_COMBINING
80class rxvt_composite_vec rxvt_composite; 91class rxvt_composite_vec rxvt_composite;
81 92
82text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2) 93text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2)
83{ 94{
84 compose_char *cc; 95 compose_char *cc;
85 96
86 // break compose chains, as stupid readline really likes to duplicate 97 // break compose chains, as stupid readline really likes to duplicate
87 // composing characters for some reason near the end of a line. 98 // composing characters for some reason near the end of a line.
88 cc = (*this)[c1]; 99 cc = (*this)[c1];
89 while (cc) 100 while (cc)
90 { 101 {
… …
139 150
140} 151}
141#endif 152#endif
142 153
143rxvt_term::rxvt_term () 154rxvt_term::rxvt_term ()
144 : 155{
145#if TRANSPARENT 156#if HAVE_BG_PIXMAP
146 rootwin_ev (this, &rxvt_term::rootwin_cb), 157 update_background_ev.set<rxvt_term, &rxvt_term::update_background_cb> (this);
158#endif
159#ifdef CURSOR_BLINK
160 cursor_blink_ev.set <rxvt_term, &rxvt_term::cursor_blink_cb> (this); cursor_blink_ev.set (0., CURSOR_BLINK_INTERVAL);
161#endif
162#ifdef TEXT_BLINK
163 text_blink_ev.set <rxvt_term, &rxvt_term::text_blink_cb> (this); text_blink_ev.set (0., TEXT_BLINK_INTERVAL);
164#endif
165#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
166 cont_scroll_ev.set <rxvt_term, &rxvt_term::cont_scroll_cb> (this);
167#endif
168#ifdef SELECTION_SCROLLING
169 sel_scroll_ev.set <rxvt_term, &rxvt_term::sel_scroll_cb> (this);
170#endif
171#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
172 slip_wheel_ev.set <rxvt_term, &rxvt_term::slip_wheel_cb> (this);
173#endif
174#if ENABLE_TRANSPARENCY || ENABLE_PERL
175 rootwin_ev.set <rxvt_term, &rxvt_term::rootwin_cb> (this),
147#endif 176#endif
148#ifdef HAVE_SCROLLBARS 177#ifdef HAVE_SCROLLBARS
149 scrollbar_ev (this, &rxvt_term::x_cb), 178 scrollbar_ev.set <rxvt_term, &rxvt_term::x_cb> (this),
150#endif 179#endif
151#ifdef MENUBAR 180#ifdef USE_XIM
152 menubar_ev (this, &rxvt_term::x_cb), 181 im_ev.set <rxvt_term, &rxvt_term::im_cb> (this),
153#endif
154#ifdef CURSOR_BLINK
155 cursor_blink_ev (this, &rxvt_term::cursor_blink_cb),
156#endif
157#ifdef TEXT_BLINK
158 text_blink_ev (this, &rxvt_term::text_blink_cb),
159#endif
160#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
161 cont_scroll_ev (this, &rxvt_term::cont_scroll_cb),
162#endif
163#ifdef SELECTION_SCROLLING
164 sel_scroll_ev (this, &rxvt_term::sel_scroll_cb),
165#endif
166#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
167 slip_wheel_ev (this, &rxvt_term::slip_wheel_cb),
168#endif 182#endif
169#ifdef POINTER_BLANK 183#ifdef POINTER_BLANK
170 pointer_ev (this, &rxvt_term::pointer_cb), 184 pointer_ev.set <rxvt_term, &rxvt_term::pointer_cb> (this);
171#endif 185#endif
172#ifdef USE_XIM 186#ifndef NO_BELL
173 im_ev (this, &rxvt_term::im_cb), 187 bell_ev.set <rxvt_term, &rxvt_term::bell_cb> (this);
174#endif 188#endif
175 termwin_ev (this, &rxvt_term::x_cb), 189 child_ev.set <rxvt_term, &rxvt_term::child_cb> (this);
176 vt_ev (this, &rxvt_term::x_cb), 190 flush_ev.set <rxvt_term, &rxvt_term::flush_cb> (this);
177 check_ev (this, &rxvt_term::check_cb), 191 destroy_ev.set <rxvt_term, &rxvt_term::destroy_cb> (this);
178 flush_ev (this, &rxvt_term::flush_cb), 192 pty_ev.set <rxvt_term, &rxvt_term::pty_cb> (this);
179 destroy_ev (this, &rxvt_term::destroy_cb), 193 incr_ev.set <rxvt_term, &rxvt_term::incr_cb> (this);
180 pty_ev (this, &rxvt_term::pty_cb), 194 termwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
181 incr_ev (this, &rxvt_term::incr_cb) 195 vt_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
182{ 196
183 cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; 197 cmdbuf_ptr = cmdbuf_endp = cmdbuf_base;
184 198
185 termlist.push_back (this); 199 termlist.push_back (this);
186 200
187#ifdef KEYSYM_RESOURCE 201#ifdef KEYSYM_RESOURCE
188 keyboard = new keyboard_manager; 202 keyboard = new keyboard_manager;
189
190 if (!keyboard)
191 rxvt_fatal ("out of memory, aborting.\n");
192#endif 203#endif
193} 204}
194 205
195// clean up the most important stuff, do *not* call x or free mem etc. 206// clean up the most important stuff, do *not* call x or free mem etc.
196// for use before an emergency exit 207// for use before an emergency exit
208void
197void rxvt_term::emergency_cleanup () 209rxvt_term::emergency_cleanup ()
198{ 210{
199 if (cmd_pid) 211 if (cmd_pid)
200 kill (-cmd_pid, SIGHUP); 212 kill (-cmd_pid, SIGHUP);
201 213
202#ifdef UTMP_SUPPORT 214 pty_ev.stop ();
203 privileged_utmp (RESTORE); 215 delete pty; pty = 0;
204#endif
205
206 pty.put ();
207} 216}
208 217
209rxvt_term::~rxvt_term () 218rxvt_term::~rxvt_term ()
210{ 219{
211 PERL_INVOKE ((this, HOOK_DESTROY, DT_END));
212
213 termlist.erase (find (termlist.begin (), termlist.end(), this)); 220 termlist.erase (find (termlist.begin (), termlist.end(), this));
214 221
215 emergency_cleanup (); 222 emergency_cleanup ();
216 223
217#if ENABLE_STYLES 224#if ENABLE_STYLES
… …
221#endif 228#endif
222 delete fontset[0]; 229 delete fontset[0];
223 230
224 if (display) 231 if (display)
225 { 232 {
226 dDisp;
227
228 selection_clear (); 233 selection_clear ();
229 234
230#ifdef USE_XIM 235#ifdef USE_XIM
231 im_destroy (); 236 im_destroy ();
232#endif 237#endif
233#ifdef MENUBAR
234 if (menubarGC) XFreeGC (disp, menubarGC);
235#endif
236#ifdef XTERM_SCROLLBAR 238#ifdef XTERM_SCROLLBAR
237 if (xscrollbarGC) XFreeGC (disp, xscrollbarGC); 239 if (xscrollbarGC) XFreeGC (dpy, xscrollbarGC);
238 if (ShadowGC) XFreeGC (disp, ShadowGC); 240 if (ShadowGC) XFreeGC (dpy, ShadowGC);
239#endif 241#endif
240#ifdef PLAIN_SCROLLBAR 242#ifdef PLAIN_SCROLLBAR
241 if (pscrollbarGC) XFreeGC (disp, pscrollbarGC); 243 if (pscrollbarGC) XFreeGC (dpy, pscrollbarGC);
242#endif 244#endif
243#ifdef NEXT_SCROLLBAR 245#ifdef NEXT_SCROLLBAR
244 if (blackGC) XFreeGC (disp, blackGC); 246 if (blackGC) XFreeGC (dpy, blackGC);
245 if (whiteGC) XFreeGC (disp, whiteGC); 247 if (whiteGC) XFreeGC (dpy, whiteGC);
246 if (grayGC) XFreeGC (disp, grayGC); 248 if (grayGC) XFreeGC (dpy, grayGC);
247 if (darkGC) XFreeGC (disp, darkGC); 249 if (darkGC) XFreeGC (dpy, darkGC);
248 if (stippleGC) XFreeGC (disp, stippleGC); 250 if (stippleGC) XFreeGC (dpy, stippleGC);
249 if (dimple) XFreePixmap (disp, dimple); 251 if (dimple) XFreePixmap (dpy, dimple);
250 if (upArrow) XFreePixmap (disp, upArrow); 252 if (upArrow) XFreePixmap (dpy, upArrow);
251 if (downArrow) XFreePixmap (disp, downArrow); 253 if (downArrow) XFreePixmap (dpy, downArrow);
252 if (upArrowHi) XFreePixmap (disp, upArrowHi); 254 if (upArrowHi) XFreePixmap (dpy, upArrowHi);
253 if (downArrowHi) XFreePixmap (disp, downArrowHi); 255 if (downArrowHi) XFreePixmap (dpy, downArrowHi);
254#endif 256#endif
255#if defined(MENUBAR) || defined(RXVT_SCROLLBAR) 257#ifdef RXVT_SCROLLBAR
256 if (topShadowGC) XFreeGC (disp, topShadowGC); 258 if (topShadowGC) XFreeGC (dpy, topShadowGC);
257 if (botShadowGC) XFreeGC (disp, botShadowGC); 259 if (botShadowGC) XFreeGC (dpy, botShadowGC);
258 if (scrollbarGC) XFreeGC (disp, scrollbarGC); 260 if (scrollbarGC) XFreeGC (dpy, scrollbarGC);
259#endif 261#endif
260 if (gc) XFreeGC (disp, gc); 262 if (gc) XFreeGC (dpy, gc);
261 263
262#if defined(MENUBAR) && (MENUBAR_MAX > 1)
263 delete menuBar.drawable;
264 //if (menuBar.win)
265 // XDestroyWindow (disp, menuBar.win);
266#endif
267 delete drawable; 264 delete drawable;
268 // destroy all windows 265 // destroy all windows
269 if (parent[0]) 266 if (parent[0])
270 XDestroyWindow (disp, parent[0]); 267 XDestroyWindow (dpy, parent[0]);
271 }
272 268
273 // TODO: free pixcolours, colours should become part of rxvt_display 269 for (int i = 0; i < TOTAL_COLORS; i++)
274 270 if (ISSET_PIXCOLOR (i))
275 delete pix_colors_focused; 271 {
272 pix_colors_focused [i].free (this);
276#if OFF_FOCUS_FADING 273#if OFF_FOCUS_FADING
274 pix_colors_unfocused [i].free (this);
275#endif
276 }
277
278 clear ();
279 }
280
281 delete [] pix_colors_focused;
282#if OFF_FOCUS_FADING
277 delete pix_colors_unfocused; 283 delete [] pix_colors_unfocused;
278#endif 284#endif
279 285
286#ifdef HAVE_BG_PIXMAP
287 bgPixmap.destroy ();
288#endif
289 display->flush (); /* ideally .put should do this */
280 displays.put (display); 290 displays.put (display);
281 291
282 scr_release (); 292 scr_release ();
283 293
284 /* clear all resources */ 294 /* clear all resources */
285 for (int i = 0; i < allocated.size (); i++) 295 for (int i = 0; i < allocated.size (); i++)
286 free (allocated [i]); 296 free (allocated [i]);
287 297
288 free (selection.text); 298 free (selection.text);
289 // TODO: manage env vars in child only(!) 299 // TODO: manage env vars in child only(!)
290 free (env_windowid);
291 free (env_display); 300 free (env_display);
292 free (env_term); 301 free (env_term);
293 free (env_colorfgbg);
294 free (locale); 302 free (locale);
295 free (v_buffer); 303 free (v_buffer);
296 free (incr_buf); 304 free (incr_buf);
297 305
298 delete envv; 306 delete envv;
299 delete argv; 307 delete argv;
300 308
301#ifdef KEYSYM_RESOURCE 309#ifdef KEYSYM_RESOURCE
302 delete keyboard; 310 delete keyboard;
303#endif 311#endif
312#ifndef NO_RESOURCES
313 XrmDestroyDatabase (option_db);
314#endif
304} 315}
305 316
317// child has exited, usually destroys
306void 318void
307rxvt_term::child_exit () 319rxvt_term::child_cb (ev::child &w, int status)
308{ 320{
321 HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END));
322
309 cmd_pid = 0; 323 cmd_pid = 0;
310 324
311 if (!OPTION (Opt_hold)) 325 if (!option (Opt_hold))
312 destroy (); 326 destroy ();
313} 327}
314 328
315void 329void
316rxvt_term::destroy () 330rxvt_term::destroy ()
317{ 331{
318 if (destroy_ev.active) 332 if (destroy_ev.is_active ())
319 return; 333 return;
334
335 HOOK_INVOKE ((this, HOOK_DESTROY, DT_END));
320 336
321#if ENABLE_OVERLAY 337#if ENABLE_OVERLAY
322 scr_overlay_off (); 338 scr_overlay_off ();
323#endif 339#endif
324 340
… …
328 im_ev.stop (display); 344 im_ev.stop (display);
329#endif 345#endif
330#if HAVE_SCROLLBARS 346#if HAVE_SCROLLBARS
331 scrollbar_ev.stop (display); 347 scrollbar_ev.stop (display);
332#endif 348#endif
333#if MENUBAR 349#if ENABLE_TRANSPARENCY || ENABLE_PERL
334 menubar_ev.stop (display);
335#endif
336#if TRANSPARENT
337 rootwin_ev.stop (display); 350 rootwin_ev.stop (display);
338#endif 351#endif
339 incr_ev.stop (); 352 incr_ev.stop ();
340 termwin_ev.stop (display); 353 termwin_ev.stop (display);
341 vt_ev.stop (display); 354 vt_ev.stop (display);
342 } 355 }
343 356
344 check_ev.stop (); 357 flush_ev.stop ();
345 pty_ev.stop (); 358 pty_ev.stop ();
346#ifdef CURSOR_BLINK 359#ifdef CURSOR_BLINK
347 cursor_blink_ev.stop (); 360 cursor_blink_ev.stop ();
348#endif 361#endif
349#ifdef TEXT_BLINK 362#ifdef TEXT_BLINK
… …
357#endif 370#endif
358#ifdef POINTER_BLANK 371#ifdef POINTER_BLANK
359 pointer_ev.stop (); 372 pointer_ev.stop ();
360#endif 373#endif
361 374
362 destroy_ev.start (0); 375 destroy_ev.start ();
363} 376}
364 377
365void 378void
366rxvt_term::destroy_cb (time_watcher &w) 379rxvt_term::destroy_cb (ev::idle &w, int revents)
367{ 380{
368 SET_R (this); 381 make_current ();
369 382
370 delete this; 383 delete this;
371} 384}
372 385
373/*----------------------------------------------------------------------*/ 386/*----------------------------------------------------------------------*/
… …
382{ 395{
383 for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) 396 for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
384 (*t)->emergency_cleanup (); 397 (*t)->emergency_cleanup ();
385} 398}
386 399
387#if ENABLE_FRILLS 400#if !ENABLE_MINIMAL
388static void 401static void
389print_x_error (Display *dpy, XErrorEvent *event) 402print_x_error (Display *dpy, XErrorEvent *event)
390{ 403{
391 char buffer[BUFSIZ]; 404 char buffer[BUFSIZ];
392 char mesg[BUFSIZ]; 405 char mesg[BUFSIZ];
… …
425 else 438 else
426 XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", 439 XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x",
427 mesg, BUFSIZ); 440 mesg, BUFSIZ);
428 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); 441 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid);
429 } 442 }
430 XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", 443 XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",
431 mesg, BUFSIZ); 444 mesg, BUFSIZ);
432 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); 445 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial);
433} 446}
434#endif 447#endif
435 448
… …
440 GET_R->allowedxerror = event->error_code; 453 GET_R->allowedxerror = event->error_code;
441 else 454 else
442 { 455 {
443 // GET_R is most likely not the terminal which caused the error, 456 // GET_R is most likely not the terminal which caused the error,
444 // so just output the error and continue 457 // so just output the error and continue
445#if ENABLE_FRILLS 458#if ENABLE_MINIMAL
459 old_xerror_handler (display, event);
460#else
446 print_x_error (display, event); 461 print_x_error (display, event);
447#else
448 old_xerror_handler (display, event);
449#endif 462#endif
450 } 463 }
451 464
452 return 0; 465 return 0;
453} 466}
… …
460 rxvt_emergency_cleanup (); 473 rxvt_emergency_cleanup ();
461 _exit (EXIT_FAILURE); 474 _exit (EXIT_FAILURE);
462} 475}
463 476
464/*----------------------------------------------------------------------*/ 477/*----------------------------------------------------------------------*/
465bool 478void
466rxvt_term::init (int argc, const char *const *argv) 479rxvt_term::init (int argc, const char *const *argv, stringvec *envv)
467{ 480{
481 this->envv = envv;
482
468 SET_R (this); 483 SET_R (this);
469
470 set_locale (""); 484 set_locale ("");
485 set_environ (envv); // few things in X do not call setlocale :(
471 486
472 if (!init_vars ()) 487 init_vars ();
473 return false;
474 488
475 init_secondary (); 489 init_secondary ();
476 490
477 const char **cmd_argv = init_resources (argc, argv); 491 const char **cmd_argv = init_resources (argc, argv);
478 492
479#ifdef KEYSYM_RESOURCE 493#ifdef KEYSYM_RESOURCE
480 keyboard->register_done (); 494 keyboard->register_done ();
481#endif 495#endif
482 496
483#if MENUBAR_MAX
484 menubar_read (rs[Rs_menu]);
485#endif
486#ifdef HAVE_SCROLLBARS 497#ifdef HAVE_SCROLLBARS
487 if (OPTION (Opt_scrollBar)) 498 if (option (Opt_scrollBar))
488 scrollBar.setIdle (); /* set existence for size calculations */ 499 scrollBar.setIdle (); /* set existence for size calculations */
489#endif 500#endif
490 501
502 pty = ptytty::create ();
503
504 create_windows (argc, argv);
505
506 init_xlocale ();
507
508 scr_reset (); // initialize screen
509
510#if 0
511 XSynchronize (dpy, True);
512#endif
513
514#ifdef HAVE_SCROLLBARS
515 if (option (Opt_scrollBar))
516 resize_scrollbar (); /* create and map scrollbar */
517#endif
518#ifdef HAVE_BG_PIXMAP
519 {
520 bgPixmap.set_target (this);
521
522#ifdef ENABLE_TRANSPARENCY
523 if (option (Opt_transparent))
524 {
525 bgPixmap.set_transparent ();
526
527#ifdef HAVE_AFTERIMAGE
528 if (rs [Rs_blurradius])
529 bgPixmap.set_blur_radius (rs [Rs_blurradius]);
530#endif
531 if (ISSET_PIXCOLOR (Color_tint))
532 bgPixmap.set_tint (pix_colors_focused [Color_tint]);
533
534 if (rs [Rs_shade])
535 bgPixmap.set_shade (rs [Rs_shade]);
536
537 bgPixmap.set_root_pixmap ();
538 XSelectInput (dpy, display->root, PropertyChangeMask);
539 rootwin_ev.start (display, display->root);
540 }
541#endif
542
543#ifdef BG_IMAGE_FROM_FILE
544 if (rs[Rs_backgroundPixmap])
545 {
546 const char *p = rs[Rs_backgroundPixmap];
547
548 if ((p = strchr (p, ';')) != 0)
549 {
550 p++;
551 bgPixmap.set_geometry (p);
552 }
553 else
554 bgPixmap.set_defaultGeometry ();
555
556 if (bgPixmap.set_file (rs[Rs_backgroundPixmap]))
557 if (!bgPixmap.window_position_sensitive ())
558 update_background ();
559 }
560#endif
561 }
562#endif
563
491#if ENABLE_PERL 564#if ENABLE_PERL
492 rxvt_perl.init ();
493#endif
494
495 PERL_INVOKE ((this, HOOK_INIT, DT_END));
496
497 create_windows (argc, argv);
498
499 dDisp;
500
501 init_xlocale ();
502
503 scr_reset (); /* initialize screen */
504
505#if 0
506 XSynchronize (disp, True);
507#endif
508
509#ifdef HAVE_SCROLLBARS
510 if (OPTION (Opt_scrollBar))
511 resize_scrollbar (); /* create and map scrollbar */
512#endif
513#if (MENUBAR_MAX)
514 if (menubar_visible ())
515 XMapWindow (disp, menuBar.win);
516#endif
517#ifdef TRANSPARENT
518 if (OPTION (Opt_transparent))
519 {
520 XSelectInput (disp, display->root, PropertyChangeMask);
521 check_our_parents ();
522 rootwin_ev.start (display, display->root); 565 rootwin_ev.start (display, display->root);
523 }
524#endif 566#endif
525
526 XMapWindow (disp, vt);
527 XMapWindow (disp, parent[0]);
528 567
529 set_colorfgbg (); 568 set_colorfgbg ();
530 569
531 init_command (cmd_argv); 570 init_command (cmd_argv);
532 571
533 free (cmd_argv); 572 free (cmd_argv);
534 573
574 if (pty->pty >= 0)
535 pty_ev.start (pty.pty, EVENT_READ); 575 pty_ev.start (pty->pty, ev::READ);
536 576
537 check_ev.start ();
538
539 PERL_INVOKE ((this, HOOK_START, DT_END)); 577 HOOK_INVOKE ((this, HOOK_START, DT_END));
540 578
541 return true; 579#if ENABLE_XEMBED
580 if (rs[Rs_embed])
581 {
582 long info[2] = { 0, XEMBED_MAPPED };
583
584 XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
585 32, PropModeReplace, (unsigned char *)&info, 2);
586 }
587#endif
588
589 XMapWindow (dpy, vt);
590 XMapWindow (dpy, parent[0]);
542} 591}
543 592
544static struct sig_handlers 593static struct sig_handlers
545{ 594{
546 sig_watcher sw_chld, sw_term, sw_int; 595 ev::sig sw_term, sw_int;
547
548 void sig_chld (sig_watcher &w)
549 {
550 // we are being called for every SIGCHLD, find the corresponding term
551 int pid;
552
553 while ((pid = waitpid (-1, NULL, WNOHANG)) > 0)
554 for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
555 if (pid == (*t)->cmd_pid)
556 {
557 (*t)->child_exit ();
558 break;
559 }
560 }
561 596
562 /* 597 /*
563 * Catch a fatal signal and tidy up before quitting 598 * Catch a fatal signal and tidy up before quitting
564 */ 599 */
565 void 600 void sig_term (ev::sig &w, int revents);
566 sig_term (sig_watcher &w) 601
602 sig_handlers ()
567 { 603 {
568#ifdef DEBUG_CMD
569 rxvt_warn ("caught signal %d, exiting.\n", w.signum);
570#endif
571 rxvt_emergency_cleanup ();
572 signal (w.signum, SIG_DFL);
573 kill (getpid (), w.signum);
574 }
575
576 sig_handlers ()
577 : sw_chld (this, &sig_handlers::sig_chld),
578 sw_term (this, &sig_handlers::sig_term), 604 sw_term.set<sig_handlers, &sig_handlers::sig_term> (this);
579 sw_int (this, &sig_handlers::sig_term) 605 sw_int .set<sig_handlers, &sig_handlers::sig_term> (this);
580 {
581 } 606 }
582} sig_handlers; 607} sig_handlers;
583 608
584void 609void
610sig_handlers::sig_term (ev::sig &w, int revents)
611{
612 rxvt_emergency_cleanup ();
613 w.stop ();
614 kill (getpid (), w.signum);
615}
616
617char **rxvt_environ; // startup environment
618
619void
585rxvt_init () 620rxvt_init ()
586{ 621{
587 /* 622 ptytty::init ();
588 * Save and then give up any super-user privileges 623
589 * If we need privileges in any area then we must specifically request it. 624 if (!ev_default_loop (0))
590 * We should only need to be root in these cases: 625 rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n");
591 * 1. write utmp entries on some systems 626
592 * 2. chown tty on some systems 627 rxvt_environ = environ;
593 */
594 rxvt_privileges (SAVE);
595 rxvt_privileges (IGNORE);
596 628
597 signal (SIGHUP, SIG_IGN); 629 signal (SIGHUP, SIG_IGN);
598 signal (SIGPIPE, SIG_IGN); 630 signal (SIGPIPE, SIG_IGN);
599 631
600 sig_handlers.sw_chld.start (SIGCHLD);
601 sig_handlers.sw_term.start (SIGTERM); 632 sig_handlers.sw_term.start (SIGTERM); ev_unref ();
602 sig_handlers.sw_int.start (SIGINT); 633 sig_handlers.sw_int.start (SIGINT); ev_unref ();
603 634
604 /* need to trap SIGURG for SVR4 (Unixware) rlogin */ 635 /* need to trap SIGURG for SVR4 (Unixware) rlogin */
605 /* signal (SIGURG, SIG_DFL); */ 636 /* signal (SIGURG, SIG_DFL); */
606 637
607 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); 638 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);
608 // TODO: handle this with exceptions and tolerate the memory loss 639 // TODO: handle this with exceptions and tolerate the memory loss
609 XSetIOErrorHandler (rxvt_xioerror_handler); 640 XSetIOErrorHandler (rxvt_xioerror_handler);
610}
611 641
612/* ------------------------------------------------------------------------- * 642 XrmInitialize ();
613 * MEMORY ALLOCATION WRAPPERS *
614 * ------------------------------------------------------------------------- */
615void *
616rxvt_malloc (size_t size)
617{
618 void *p = malloc (size);
619
620 if (!p)
621 rxvt_fatal ("memory allocation failure. aborting.\n");
622
623 return p;
624} 643}
625
626void *
627rxvt_calloc (size_t number, size_t size)
628{
629 void *p = calloc (number, size);
630
631 if (!p)
632 rxvt_fatal ("memory allocation failure. aborting.\n");
633
634 return p;
635}
636
637void *
638rxvt_realloc (void *ptr, size_t size)
639{
640 void *p = realloc (ptr, size);
641
642 if (!p)
643 rxvt_fatal ("memory allocation failure. aborting.\n");
644
645 return p;
646}
647
648/* ------------------------------------------------------------------------- *
649 * PRIVILEGED OPERATIONS *
650 * ------------------------------------------------------------------------- */
651/* take care of suid/sgid super-user (root) privileges */
652void
653rxvt_privileges (rxvt_privaction action)
654{
655#if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__)
656 static uid_t euid;
657 static gid_t egid;
658#endif
659
660#if ! defined(__CYGWIN32__)
661# if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID)
662 /* setreuid () is the poor man's setuid (), seteuid () */
663# define seteuid(a) setreuid(-1, (a))
664# define setegid(a) setregid(-1, (a))
665# define HAVE_SETEUID
666# endif
667# ifdef HAVE_SETEUID
668 switch (action)
669 {
670 case IGNORE:
671 /*
672 * change effective uid/gid - not real uid/gid - so we can switch
673 * back to root later, as required
674 */
675 seteuid (getuid ());
676 setegid (getgid ());
677 break;
678 case SAVE:
679 euid = geteuid ();
680 egid = getegid ();
681 break;
682 case RESTORE:
683 seteuid (euid);
684 setegid (egid);
685 break;
686 }
687# else
688 switch (action)
689 {
690 case IGNORE:
691 setuid (getuid ());
692 setgid (getgid ());
693 /* FALLTHROUGH */
694 case SAVE:
695 /* FALLTHROUGH */
696 case RESTORE:
697 break;
698 }
699# endif
700#endif
701}
702
703#ifdef UTMP_SUPPORT
704void
705rxvt_term::privileged_utmp (rxvt_privaction action)
706{
707 if (OPTION (Opt_utmpInhibit)
708 || !pty.name || !*pty.name)
709 return;
710
711 rxvt_privileges (RESTORE);
712
713 if (action == SAVE)
714 makeutent (pty.name, rs[Rs_display_name]);
715 else
716 cleanutent ();
717
718 rxvt_privileges (IGNORE);
719}
720#endif
721 644
722/*----------------------------------------------------------------------*/ 645/*----------------------------------------------------------------------*/
723/* 646/*
724 * window size/position calculcations for XSizeHint and other storage. 647 * window size/position calculations for XSizeHint and other storage.
725 * if width/height are non-zero then override calculated width/height 648 * if width/height are non-zero then override calculated width/height
726 */ 649 */
727void 650void
728rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) 651rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)
729{ 652{
730 short recalc_x, recalc_y; 653 short recalc_x, recalc_y;
731 int x, y, sb_w, mb_h, flags; 654 int x, y, sb_w, flags;
732 unsigned int w, h; 655 unsigned int w, h;
733 unsigned int max_width, max_height; 656 unsigned int max_width, max_height;
734 dDisp;
735
736 D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d",
737 ncol, nrow, szHint.width, szHint.height));
738 657
739 szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; 658 szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity;
740 szHint.win_gravity = NorthWestGravity; 659 szHint.win_gravity = NorthWestGravity;
741 /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ 660 /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */
742 661
… …
797 max_width = MAX_COLS * fwidth; 716 max_width = MAX_COLS * fwidth;
798 max_height = MAX_ROWS * fheight; 717 max_height = MAX_ROWS * fheight;
799 718
800 szHint.base_width = szHint.base_height = 2 * int_bwidth; 719 szHint.base_width = szHint.base_height = 2 * int_bwidth;
801 720
802 sb_w = mb_h = 0; 721 sb_w = 0;
803 window_vt_x = window_vt_y = int_bwidth; 722 window_vt_x = window_vt_y = int_bwidth;
804 723
805 if (scrollbar_visible ()) 724 if (scrollBar.state)
806 { 725 {
807 sb_w = scrollbar_TotalWidth (); 726 sb_w = scrollbar_TotalWidth ();
808 szHint.base_width += sb_w; 727 szHint.base_width += sb_w;
728
809 if (!OPTION (Opt_scrollBar_right)) 729 if (!option (Opt_scrollBar_right))
810 window_vt_x += sb_w; 730 window_vt_x += sb_w;
811 } 731 }
812 732
813 if (menubar_visible ())
814 {
815 mb_h = menuBar_TotalHeight ();
816 szHint.base_height += mb_h;
817 window_vt_y += mb_h;
818 }
819
820 szHint.width_inc = fwidth; 733 szHint.width_inc = fwidth;
821 szHint.height_inc = fheight; 734 szHint.height_inc = fheight;
822 szHint.min_width = szHint.base_width + szHint.width_inc; 735 szHint.min_width = szHint.base_width + szHint.width_inc;
823 szHint.min_height = szHint.base_height + szHint.height_inc; 736 szHint.min_height = szHint.base_height + szHint.height_inc;
824 737
825 if (newwidth && newwidth - szHint.base_width < max_width) 738 if (newwidth && newwidth - szHint.base_width < max_width)
826 { 739 {
827 szHint.width = newwidth; 740 szHint.width = newwidth;
… …
842 { 755 {
843 min_it (height, max_height); 756 min_it (height, max_height);
844 szHint.height = szHint.base_height + height; 757 szHint.height = szHint.base_height + height;
845 } 758 }
846 759
847 if (scrollbar_visible () && OPTION (Opt_scrollBar_right)) 760 if (scrollBar.state && option (Opt_scrollBar_right))
848 window_sb_x = szHint.width - sb_w; 761 window_sb_x = szHint.width - sb_w;
849 762
850 if (recalc_x) 763 if (recalc_x)
851 szHint.x += DisplayWidth (disp, display->screen) - szHint.width - 2 * ext_bwidth; 764 szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth;
765
852 if (recalc_y) 766 if (recalc_y)
853 szHint.y += DisplayHeight (disp, display->screen) - szHint.height - 2 * ext_bwidth; 767 szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth;
854 768
855 ncol = width / fwidth; 769 ncol = width / fwidth;
856 nrow = height / fheight; 770 nrow = height / fheight;
857 D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d",
858 ncol, nrow, szHint.width,
859 szHint.height));
860 return;
861} 771}
862 772
863/*----------------------------------------------------------------------*/ 773/*----------------------------------------------------------------------*/
864/* 774/*
865 * Tell the teletype handler what size the window is. 775 * Tell the teletype handler what size the window is.
866 * Called after a window size change. 776 * Called after a window size change.
867 */ 777 */
868void 778void
869rxvt_term::tt_winch () 779rxvt_term::tt_winch ()
870{ 780{
871 if (pty.pty < 0) 781 if (pty->pty < 0)
872 return; 782 return;
873 783
874 struct winsize ws; 784 struct winsize ws;
875 785
876 ws.ws_col = ncol; 786 ws.ws_col = ncol;
877 ws.ws_row = nrow; 787 ws.ws_row = nrow;
878 ws.ws_xpixel = width; 788 ws.ws_xpixel = width;
879 ws.ws_ypixel = height; 789 ws.ws_ypixel = height;
880 (void)ioctl (pty.pty, TIOCSWINSZ, &ws); 790 (void)ioctl (pty->pty, TIOCSWINSZ, &ws);
881 791
882#if 0 792#if 0
883 // TIOCSWINSZ⎈ is supposed to do this automatically and correctly 793 // TIOCSWINSZ is supposed to do this automatically and correctly
884 if (cmd_pid) /* force through to the command */ 794 if (cmd_pid) /* force through to the command */
885 kill (-cmd_pid, SIGWINCH); 795 kill (-cmd_pid, SIGWINCH);
886#endif 796#endif
887} 797}
888 798
… …
917 delete fontset[0]; 827 delete fontset[0];
918 fontset[0] = fs; 828 fontset[0] = fs;
919 829
920 prop = (*fs)[1]->properties (); 830 prop = (*fs)[1]->properties ();
921 prop.height += lineSpace; 831 prop.height += lineSpace;
832
922 fs->set_prop (prop); 833 fs->set_prop (prop, false);
923 834
924 fwidth = prop.width; 835 fwidth = prop.width;
925 fheight = prop.height; 836 fheight = prop.height;
926 fbase = (*fs)[1]->ascent; 837 fbase = prop.ascent;
927 838
928 for (int style = 1; style < 4; style++) 839 for (int style = 1; style < 4; style++)
929 { 840 {
930#if ENABLE_STYLES 841#if ENABLE_STYLES
931 const char *res = rs[Rs_font + style]; 842 const char *res = rs[Rs_font + style];
… …
936 { 847 {
937 fontset[style] = fs = new rxvt_fontset (this); 848 fontset[style] = fs = new rxvt_fontset (this);
938 rxvt_fontprop prop2 = prop; 849 rxvt_fontprop prop2 = prop;
939 850
940 if (res) 851 if (res)
941 prop2.weight = prop2.slant = rxvt_fontprop::unset; 852 {
853 fs->populate (res);
854 fs->set_prop (prop2, false);
855 }
942 else 856 else
943 { 857 {
944 res = fontset[0]->fontdesc; 858 fs->populate (fontset[0]->fontdesc);
945 859
946 if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; 860 if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold;
947 if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; 861 if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic;
862
863 fs->set_prop (prop2, true);
948 } 864 }
949 865
950 fs->populate (res);
951 fs->set_prop (prop2);
952 } 866 }
953#else 867#else
954 fontset[style] = fontset[0]; 868 fontset[style] = fontset[0];
955#endif 869#endif
956 } 870 }
… …
958 if (parent[0]) 872 if (parent[0])
959 { 873 {
960 resize_all_windows (0, 0, 0); 874 resize_all_windows (0, 0, 0);
961 scr_remap_chars (); 875 scr_remap_chars ();
962 scr_touch (true); 876 scr_touch (true);
963 } 877 }
964 878
965 return true; 879 return true;
966} 880}
967 881
882void
968void rxvt_term::set_string_property (Atom prop, const char *str, int len) 883rxvt_term::set_string_property (Atom prop, const char *str, int len)
969{ 884{
970 XChangeProperty (display->display, parent[0], 885 XChangeProperty (dpy, parent[0],
971 prop, XA_STRING, 8, PropModeReplace, 886 prop, XA_STRING, 8, PropModeReplace,
972 (const unsigned char *)str, len >= 0 ? len : strlen (str)); 887 (const unsigned char *)str, len >= 0 ? len : strlen (str));
973} 888}
974 889
890void
975void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) 891rxvt_term::set_utf8_property (Atom prop, const char *str, int len)
976{ 892{
977 wchar_t *ws = rxvt_mbstowcs (str, len); 893 wchar_t *ws = rxvt_mbstowcs (str, len);
978 char *s = rxvt_wcstoutf8 (ws); 894 char *s = rxvt_wcstoutf8 (ws);
979 895
980 XChangeProperty (display->display, parent[0], 896 XChangeProperty (dpy, parent[0],
981 prop, xa[XA_UTF8_STRING], 8, PropModeReplace, 897 prop, xa[XA_UTF8_STRING], 8, PropModeReplace,
982 (const unsigned char *)s, strlen (s)); 898 (const unsigned char *)s, strlen (s));
983 899
984 free (s); 900 free (s);
985 free (ws); 901 free (ws);
… …
1004#if ENABLE_EWMH 920#if ENABLE_EWMH
1005 set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); 921 set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);
1006#endif 922#endif
1007} 923}
1008 924
925void
926rxvt_term::set_window_color (int idx, const char *color)
927{
1009#ifdef XTERM_COLOR_CHANGE 928#ifdef XTERM_COLOR_CHANGE
1010void
1011rxvt_term::set_window_color (int idx, const char *color)
1012{
1013 rxvt_color xcol; 929 rxvt_color xcol;
1014 int i; 930 int i;
1015 931
1016 if (color == NULL || *color == '\0') 932 if (color == NULL || *color == '\0')
1017 return; 933 return;
1018 934
935 color = strdup (color);
936 allocated.push_back ((void *)color);
937 rs[Rs_color + idx] = color;
938
1019 /* handle color aliases */ 939 /* handle color aliases */
1020 if (isdigit (*color)) 940 if (isdigit (*color))
1021 { 941 {
1022 i = atoi (color); 942 i = atoi (color);
1023 943
1024 if (i >= 8 && i <= 15) 944 if (i >= 8 && i <= 15)
945 {
1025 { /* bright colors */ 946 /* bright colors */
1026 i -= 8;
1027# ifndef NO_BRIGHTCOLOR
1028 pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; 947 pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i - 8];
1029 SET_PIXCOLOR (idx);
1030 goto done;
1031# endif
1032 }
1033
1034 if (i >= 0 && i <= 7)
1035 { /* normal colors */
1036 pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];
1037 SET_PIXCOLOR (idx);
1038 goto done; 948 goto done;
1039 } 949 }
1040 }
1041 950
1042 if (!rXParseAllocColor (&xcol, color)) 951 if (i >= 0 && i <= 7)
1043 return; 952 {
953 /* normal colors */
954 pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];
955 goto done;
956 }
957 }
1044 958
1045 /* XStoreColor (display->display, display->cmap, XColor*); */ 959 set_color (xcol, color);
1046 960
1047 /* 961 /*
1048 * FIXME: should free colors here, but no idea how to do it so instead, 962 * FIXME: should free colors here, but no idea how to do it so instead,
1049 * so just keep gobbling up the colormap 963 * so just keep gobbling up the colormap
1050 */ 964 */
1051# if 0
1052 for (i = Color_Black; i <= Color_White; i++)
1053 if (pix_colors[idx] == pix_colors[i])
1054 break;
1055 if (i > Color_White)
1056 {
1057 /* fprintf (stderr, "XFreeColors: pix_colors [%d] = %lu\n", idx, pix_colors [idx]); */
1058 XFreeColors (display->display, display->cmap, (pix_colors + idx), 1,
1059 DisplayPlanes (display->display, display->screen));
1060 }
1061# endif
1062 965
1063 pix_colors_focused[idx] = xcol; 966 pix_colors_focused[idx] = xcol;
1064 SET_PIXCOLOR (idx);
1065 967
1066 /* XSetWindowAttributes attr; */
1067 /* Cursor cursor; */
1068done: 968done:
1069
1070#if OFF_FOCUS_FADING
1071 if (rs[Rs_fade])
1072 pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (display, atoi (rs[Rs_fade]), pix_colors[Color_fade]);
1073#endif
1074
1075 /*TODO: handle Color_BD, scrollbar background, etc. */ 969 /*TODO: handle Color_BD, scrollbar background, etc. */
1076 970
971 update_fade_color (idx);
1077 recolour_cursor (); 972 recolour_cursor ();
1078 scr_recolour (); 973 scr_recolour ();
974#endif /* XTERM_COLOR_CHANGE */
1079} 975}
1080
1081#else
1082# define set_window_color (idx,color) ((void)0)
1083#endif /* XTERM_COLOR_CHANGE */
1084 976
1085void 977void
1086rxvt_term::recolour_cursor () 978rxvt_term::recolour_cursor ()
1087{ 979{
1088 XColor xcol[2]; 980 XColor fg, bg;
1089 981
1090 xcol[0].pixel = ISSET_PIXCOLOR (Color_pointer_fg) 982 (ISSET_PIXCOLOR (Color_pointer_fg)
1091 ? pix_colors_focused[Color_pointer_fg] 983 ? pix_colors_focused[Color_pointer_fg]
1092 : pix_colors_focused[Color_fg]; 984 : pix_colors_focused[Color_fg]).get (fg);
985
1093 xcol[1].pixel = ISSET_PIXCOLOR (Color_pointer_bg) 986 (ISSET_PIXCOLOR (Color_pointer_bg)
1094 ? pix_colors_focused[Color_pointer_bg] 987 ? pix_colors_focused[Color_pointer_bg]
1095 : pix_colors_focused[Color_bg]; 988 : pix_colors_focused[Color_bg]).get (bg);
1096 989
1097 XQueryColors (display->display, display->cmap, xcol, 2); 990 XRecolorCursor (dpy, TermWin_cursor, &fg, &bg);
1098 XRecolorCursor (display->display, TermWin_cursor, xcol + 0, xcol + 1);
1099} 991}
1100 992
1101/*----------------------------------------------------------------------*/ 993/*----------------------------------------------------------------------*/
1102/* 994/*
1103 * find if fg/bg matches any of the normal (low-intensity) colors 995 * find if fg/bg matches any of the normal (low-intensity) colors
1104 */ 996 */
1105void 997void
1106rxvt_term::set_colorfgbg () 998rxvt_term::set_colorfgbg ()
1107{ 999{
1108 unsigned int i; 1000 unsigned int i;
1109 const char *xpmb = "\0"; 1001 const char *xpmb = "";
1110 char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; 1002 char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1];
1111 1003
1112 env_colorfgbg = (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg") + 1);
1113 strcpy (fstr, "default"); 1004 strcpy (fstr, "default");
1114 strcpy (bstr, "default"); 1005 strcpy (bstr, "default");
1115 for (i = Color_Black; i <= Color_White; i++) 1006 for (i = Color_Black; i <= Color_White; i++)
1116 if (pix_colors[Color_fg] == pix_colors[i]) 1007 if (pix_colors[Color_fg] == pix_colors[i])
1117 { 1008 {
… …
1121 1012
1122 for (i = Color_Black; i <= Color_White; i++) 1013 for (i = Color_Black; i <= Color_White; i++)
1123 if (pix_colors[Color_bg] == pix_colors[i]) 1014 if (pix_colors[Color_bg] == pix_colors[i])
1124 { 1015 {
1125 sprintf (bstr, "%d", (i - Color_Black)); 1016 sprintf (bstr, "%d", (i - Color_Black));
1126#ifdef XPM_BACKGROUND 1017#ifdef BG_IMAGE_FROM_FILE
1127 xpmb = "default;"; 1018 xpmb = "default;";
1128#endif 1019#endif
1129 break; 1020 break;
1130 } 1021 }
1131 1022
1132 sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); 1023 sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr);
1133} 1024}
1134 1025
1135/*----------------------------------------------------------------------*/ 1026/*----------------------------------------------------------------------*/
1136 1027
1137int 1028bool
1138rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) 1029rxvt_term::set_color (rxvt_color &color, const char *name)
1139{ 1030{
1140 if (!screen_in_out->set (display, colour)) 1031 if (color.set (this, name))
1141 {
1142 rxvt_warn ("can't get colour '%s', continuing without.\n", colour);
1143 return false;
1144 }
1145
1146 return true; 1032 return true;
1033
1034 rxvt_warn ("can't get colour '%s', continuing without.\n", name);
1035 return false;
1036}
1037
1038void
1039rxvt_term::alias_color (int dst, int src)
1040{
1041 pix_colors[dst].set (this, rs[Rs_color + dst] = rs[Rs_color + src]);
1147} 1042}
1148 1043
1149/* -------------------------------------------------------------------- * 1044/* -------------------------------------------------------------------- *
1150 * - WINDOW RESIZING - * 1045 * - WINDOW RESIZING - *
1151 * -------------------------------------------------------------------- */ 1046 * -------------------------------------------------------------------- */
1152void 1047void
1153rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent) 1048rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent)
1154{ 1049{
1155 int fix_screen; 1050 int fix_screen;
1156 int old_width = szHint.width, old_height = szHint.height; 1051 int old_width = szHint.width;
1157 dDisp; 1052 int old_height = szHint.height;
1158 1053
1159 window_calc (newwidth, newheight); 1054 window_calc (newwidth, newheight);
1055
1056 if (!HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END)))
1160 XSetWMNormalHints (disp, parent[0], &szHint); 1057 XSetWMNormalHints (dpy, parent[0], &szHint);
1161 1058
1162 if (!ignoreparent) 1059 if (!ignoreparent)
1163 { 1060 {
1164#ifdef SMART_RESIZE 1061#ifdef SMART_RESIZE
1165 /* 1062 /*
… …
1169 int x, y, x1, y1; 1066 int x, y, x1, y1;
1170 int dx, dy; 1067 int dx, dy;
1171 unsigned int unused_w1, unused_h1, unused_b1, unused_d1; 1068 unsigned int unused_w1, unused_h1, unused_b1, unused_d1;
1172 Window unused_cr; 1069 Window unused_cr;
1173 1070
1174 XTranslateCoordinates (disp, parent[0], display->root, 1071 XTranslateCoordinates (dpy, parent[0], display->root,
1175 0, 0, &x, &y, &unused_cr); 1072 0, 0, &x, &y, &unused_cr);
1176 XGetGeometry (disp, parent[0], &unused_cr, &x1, &y1, 1073 XGetGeometry (dpy, parent[0], &unused_cr, &x1, &y1,
1177 &unused_w1, &unused_h1, &unused_b1, &unused_d1); 1074 &unused_w1, &unused_h1, &unused_b1, &unused_d1);
1178 /* 1075 /*
1179 * if display->root isn't the parent window, a WM will probably have offset 1076 * if display->root isn't the parent window, a WM will probably have offset
1180 * our position for handles and decorations. Counter it 1077 * our position for handles and decorations. Counter it
1181 */ 1078 */
… …
1183 { 1080 {
1184 x -= x1; 1081 x -= x1;
1185 y -= y1; 1082 y -= y1;
1186 } 1083 }
1187 1084
1188 x1 = (DisplayWidth (disp, display->screen) - old_width) / 2; 1085 x1 = (DisplayWidth (dpy, display->screen) - old_width ) / 2;
1189 y1 = (DisplayHeight (disp, display->screen) - old_height) / 2; 1086 y1 = (DisplayHeight (dpy, display->screen) - old_height) / 2;
1190 dx = old_width - szHint.width; 1087 dx = old_width - szHint.width;
1191 dy = old_height - szHint.height; 1088 dy = old_height - szHint.height;
1192 1089
1193 /* Check position of the center of the window */ 1090 /* Check position of the center of the window */
1194 if (x < x1) /* left half */ 1091 if (x < x1) /* left half */
1195 dx = 0; 1092 dx = 0;
… …
1198 if (y < y1) /* top half */ 1095 if (y < y1) /* top half */
1199 dy = 0; 1096 dy = 0;
1200 else if (y == y1) /* exact center */ 1097 else if (y == y1) /* exact center */
1201 dy /= 2; 1098 dy /= 2;
1202 1099
1203 XMoveResizeWindow (disp, parent[0], x + dx, y + dy, 1100 XMoveResizeWindow (dpy, parent[0], x + dx, y + dy,
1204 szHint.width, szHint.height); 1101 szHint.width, szHint.height);
1205#else 1102#else
1206 XResizeWindow (disp, parent[0], szHint.width, szHint.height); 1103 XResizeWindow (dpy, parent[0], szHint.width, szHint.height);
1207#endif 1104#endif
1208 } 1105 }
1209 1106
1210 fix_screen = ncol != prev_ncol || nrow != prev_nrow; 1107 fix_screen = ncol != prev_ncol || nrow != prev_nrow;
1211 1108
1212 if (fix_screen || newwidth != old_width || newheight != old_height) 1109 if (fix_screen || newwidth != old_width || newheight != old_height)
1213 { 1110 {
1214 if (scrollbar_visible ()) 1111 if (scrollBar.state)
1215 { 1112 {
1216 XMoveResizeWindow (disp, scrollBar.win, 1113 XMoveResizeWindow (dpy, scrollBar.win,
1217 window_sb_x, 0, 1114 window_sb_x, 0,
1218 scrollbar_TotalWidth (), szHint.height); 1115 scrollbar_TotalWidth (), szHint.height);
1219 resize_scrollbar (); 1116 resize_scrollbar ();
1220 } 1117 }
1221 1118
1222 if (menubar_visible ())
1223 XMoveResizeWindow (disp, menuBar.win,
1224 window_vt_x, 0,
1225 TermWin_TotalWidth (), menuBar_TotalHeight ());
1226
1227 XMoveResizeWindow (disp, vt, 1119 XMoveResizeWindow (dpy, vt,
1228 window_vt_x, window_vt_y, 1120 window_vt_x, window_vt_y,
1229 TermWin_TotalWidth (), TermWin_TotalHeight ()); 1121 width, height);
1122
1123#ifdef HAVE_BG_PIXMAP
1124 if (bgPixmap.window_size_sensitive ())
1125 update_background ();
1126#endif
1230 1127
1231 scr_clear (); 1128 scr_clear ();
1232#ifdef XPM_BACKGROUND
1233 resize_pixmap ();
1234#endif
1235 } 1129 }
1236 1130
1237 if (fix_screen || old_height == 0) 1131 if (fix_screen || old_height == 0)
1238 {
1239 int curr_screen = -1;
1240 int old_ncol = prev_ncol;
1241
1242 /* scr_reset only works on the primary screen */
1243 if (old_height) /* this is not the first time through */
1244 {
1245 unsigned int ocol = ncol;
1246 ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this
1247 curr_screen = scr_change_screen (PRIMARY);
1248 ncol = ocol;
1249 }
1250
1251 scr_reset (); 1132 scr_reset ();
1252 1133
1253 if (curr_screen >= 0) /* this is not the first time through */ 1134 // TODO, with nvidia-8178, resizes kill the alpha channel, report if not fixed in newer version
1254 { 1135 //scr_touch (false);
1255 scr_change_screen (curr_screen);
1256 selection_check (old_ncol != ncol ? 4 : 0);
1257 }
1258 }
1259 1136
1260 old_width = szHint.width; 1137#ifdef HAVE_BG_PIXMAP
1261 old_height = szHint.height; 1138// TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ?
1262 1139// if (bgPixmap.pixmap)
1263#ifdef XPM_BACKGROUND
1264 if (pixmap)
1265 scr_touch (false); 1140// scr_touch (false);
1266#endif 1141#endif
1267 1142
1268#ifdef USE_XIM 1143#ifdef USE_XIM
1269 IMSetStatusPosition (); 1144 IMSetPosition ();
1270#endif 1145#endif
1271} 1146}
1272 1147
1273/* 1148/*
1274 * Set the width/height of the vt window in characters. Units are pixels. 1149 * Set the width/height of the vt window in characters. Units are pixels.
… …
1279{ 1154{
1280 XWindowAttributes wattr; 1155 XWindowAttributes wattr;
1281 1156
1282 if (newwidth == 0 || newheight == 0) 1157 if (newwidth == 0 || newheight == 0)
1283 { 1158 {
1284 XGetWindowAttributes (display->display, display->root, &wattr); 1159 XGetWindowAttributes (dpy, display->root, &wattr);
1285 1160
1286 if (newwidth == 0) 1161 if (newwidth == 0)
1287 newwidth = wattr.width - szHint.base_width; 1162 newwidth = wattr.width - szHint.base_width;
1288 if (newheight == 0) 1163 if (newheight == 0)
1289 newheight = wattr.height - szHint.base_height; 1164 newheight = wattr.height - szHint.base_height;
… …
1303#ifdef USE_XIM 1178#ifdef USE_XIM
1304 1179
1305void 1180void
1306rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) 1181rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg)
1307{ 1182{
1308 fg = pix_colors[Color_fg]; 1183 fg = pix_colors [Color_fg];
1309 bg = pix_colors[Color_bg]; 1184 bg = pix_colors [Color_bg];
1310} 1185}
1311 1186
1312void 1187void
1313rxvt_term::im_set_size (XRectangle &size) 1188rxvt_term::im_set_size (XRectangle &size)
1314{ 1189{
… …
1351 strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ 1226 strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */
1352 1227
1353 if ((p = strchr (server + 1, '@')) != NULL) /* first one only */ 1228 if ((p = strchr (server + 1, '@')) != NULL) /* first one only */
1354 *p = '\0'; 1229 *p = '\0';
1355 1230
1356 atom = XInternAtom (display->display, server, False); 1231 atom = XInternAtom (dpy, server, False);
1357 win = XGetSelectionOwner (display->display, atom); 1232 win = XGetSelectionOwner (dpy, atom);
1358 1233
1359 if (win != None) 1234 if (win != None)
1360 return True; 1235 return True;
1361 } 1236 }
1362 1237
… …
1369 XPoint nspot; 1244 XPoint nspot;
1370 XVaNestedList preedit_attr; 1245 XVaNestedList preedit_attr;
1371 1246
1372 if (!Input_Context 1247 if (!Input_Context
1373 || !focus 1248 || !focus
1374 || !(input_style & XIMPreeditPosition)) 1249 || !(input_style & (XIMPreeditPosition | XIMPreeditCallbacks)))
1375 return; 1250 return;
1376 1251
1377 im_set_position (nspot); 1252 im_set_position (nspot);
1378 1253
1379 if (nspot.x == spot.x && nspot.y == spot.y) 1254 if (nspot.x == spot.x && nspot.y == spot.y)
… …
1398 input_method = 0; 1273 input_method = 0;
1399 } 1274 }
1400 1275
1401 Input_Context = 0; 1276 Input_Context = 0;
1402} 1277}
1278
1279#ifdef ENABLE_XIM_ONTHESPOT
1280
1281static void
1282xim_preedit_start (XIC ic, XPointer client_data, XPointer call_data)
1283{
1284 ((rxvt_term *)client_data)->make_current ();
1285 HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_START, DT_END));
1286}
1287
1288static void
1289xim_preedit_done (XIC ic, XPointer client_data, XPointer call_data)
1290{
1291 ((rxvt_term *)client_data)->make_current ();
1292 HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_DONE, DT_END));
1293}
1294
1295static void
1296xim_preedit_draw (XIC ic, XPointer client_data, XIMPreeditDrawCallbackStruct *call_data)
1297{
1298 rxvt_term *term = (rxvt_term *)client_data;
1299 XIMText *text = call_data->text;
1300
1301 term->make_current ();
1302
1303 if (text)
1304 {
1305 void *str;
1306
1307 if (!text->encoding_is_wchar && text->string.multi_byte)
1308 {
1309 // of course, X makes it ugly again
1310 if (term->rs[Rs_imLocale])
1311 SET_LOCALE (term->rs[Rs_imLocale]);
1312
1313 str = rxvt_temp_buf ((text->length + 1) * sizeof (wchar_t));
1314 mbstowcs ((wchar_t *)str, text->string.multi_byte, text->length + 1);
1315
1316 if (term->rs[Rs_imLocale])
1317 SET_LOCALE (term->locale);
1318 }
1319 else
1320 str = (void *)text->string.wide_char;
1321
1322 HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
1323 DT_INT, call_data->caret,
1324 DT_INT, call_data->chg_first,
1325 DT_INT, call_data->chg_length,
1326 DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0,
1327 DT_WCS_LEN, str, str ? (int)text->length : 0,
1328 DT_END));
1329 }
1330 else
1331 HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
1332 DT_INT, call_data->caret,
1333 DT_INT, call_data->chg_first,
1334 DT_INT, call_data->chg_length,
1335 DT_END));
1336}
1337
1338#if 0
1339static void
1340xim_preedit_caret (XIC ic, XPointer client_data, XIMPreeditCaretCallbackStruct *call_data)
1341{
1342 ((rxvt_term *)client_data)->make_current ();
1343 HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_CARET,
1344 DT_INT, call_data->position,
1345 DT_INT, call_data->direction,
1346 DT_INT, call_data->style,
1347 DT_END));
1348}
1349#endif
1350
1351#endif
1403 1352
1404/* 1353/*
1405 * Try to open a XIM with the current modifiers, then see if we can 1354 * Try to open a XIM with the current modifiers, then see if we can
1406 * open a suitable preedit type 1355 * open a suitable preedit type
1407 */ 1356 */
… …
1414 XRectangle rect, status_rect, needed_rect; 1363 XRectangle rect, status_rect, needed_rect;
1415 unsigned long fg, bg; 1364 unsigned long fg, bg;
1416 const char *p; 1365 const char *p;
1417 char **s; 1366 char **s;
1418 XIMStyles *xim_styles; 1367 XIMStyles *xim_styles;
1368#ifdef ENABLE_XIM_ONTHESPOT
1369 XIMCallback xcb[4];
1370#endif
1371
1372 set_environ (envv);
1419 1373
1420 if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) 1374 if (! ((p = XSetLocaleModifiers (modifiers)) && *p))
1421 return false; 1375 return false;
1422 1376
1423 D_MAIN ((stderr, "rxvt_IM_get_IC ()"));
1424 input_method = display->get_xim (locale, modifiers); 1377 input_method = display->get_xim (locale, modifiers);
1425 if (input_method == NULL) 1378 if (input_method == NULL)
1426 return false; 1379 return false;
1427 1380
1428 xim = input_method->xim; 1381 xim = input_method->xim;
… …
1448 s = rxvt_splitcommastring (p); 1401 s = rxvt_splitcommastring (p);
1449 1402
1450 for (i = found = 0; !found && s[i]; i++) 1403 for (i = found = 0; !found && s[i]; i++)
1451 { 1404 {
1452 if (!strcmp (s[i], "OverTheSpot")) 1405 if (!strcmp (s[i], "OverTheSpot"))
1453 input_style = (XIMPreeditPosition | XIMStatusNothing); 1406 input_style = XIMPreeditPosition | XIMStatusNothing;
1454 else if (!strcmp (s[i], "OffTheSpot")) 1407 else if (!strcmp (s[i], "OffTheSpot"))
1455 input_style = (XIMPreeditArea | XIMStatusArea); 1408 input_style = XIMPreeditArea | XIMStatusArea;
1456 else if (!strcmp (s[i], "Root")) 1409 else if (!strcmp (s[i], "Root"))
1457 input_style = (XIMPreeditNothing | XIMStatusNothing); 1410 input_style = XIMPreeditNothing | XIMStatusNothing;
1458 else if (!strcmp (s[i], "None")) 1411 else if (!strcmp (s[i], "None"))
1459 input_style = (XIMPreeditNone | XIMStatusNone); 1412 input_style = XIMPreeditNone | XIMStatusNone;
1413#ifdef ENABLE_XIM_ONTHESPOT
1414 else if (SHOULD_INVOKE (HOOK_XIM_PREEDIT_START) && !strcmp (s[i], "OnTheSpot"))
1415 input_style = XIMPreeditCallbacks | XIMStatusNothing;
1416#endif
1417 else
1418 input_style = XIMPreeditNothing | XIMStatusNothing;
1460 1419
1461 for (j = 0; j < xim_styles->count_styles; j++) 1420 for (j = 0; j < xim_styles->count_styles; j++)
1462 if (input_style == xim_styles->supported_styles[j]) 1421 if (input_style == xim_styles->supported_styles[j])
1463 { 1422 {
1464 rxvt_freecommastring (s); 1423 rxvt_freecommastring (s);
… …
1502 "*", 1461 "*",
1503 fheight, 1462 fheight,
1504 fheight + 1, fheight - 1, 1463 fheight + 1, fheight - 1,
1505 fheight - 2, fheight + 2); 1464 fheight - 2, fheight + 2);
1506 1465
1507 fs = XCreateFontSet (display->display, rs[Rs_imFont] ? rs[Rs_imFont] : pat, 1466 fs = XCreateFontSet (dpy, rs[Rs_imFont] ? rs[Rs_imFont] : pat,
1508 &missing_charset_list, &missing_charset_count, &def_string); 1467 &missing_charset_list, &missing_charset_count, &def_string);
1509 1468
1510 if (missing_charset_list) 1469 if (missing_charset_list)
1511 XFreeStringList (missing_charset_list); 1470 XFreeStringList (missing_charset_list);
1512 1471
… …
1553 XNBackground, bg, 1512 XNBackground, bg,
1554 XNArea, &status_rect, 1513 XNArea, &status_rect,
1555 XNFontSet, fs, 1514 XNFontSet, fs,
1556 NULL); 1515 NULL);
1557 } 1516 }
1517#if ENABLE_XIM_ONTHESPOT
1518 else if (input_style & XIMPreeditCallbacks)
1519 {
1520 im_set_position (spot);
1521
1522 xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start;
1523 xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done;
1524 xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw;
1525# if 0
1526 xcb[3].client_data = (XPointer)this; xcb[3].callback = (XIMProc)xim_preedit_caret;
1527# endif
1528
1529 preedit_attr = XVaCreateNestedList (0,
1530 XNSpotLocation, &spot,
1531 XNPreeditStartCallback, &xcb[0],
1532 XNPreeditDoneCallback , &xcb[1],
1533 XNPreeditDrawCallback , &xcb[2],
1534# if 0
1535 XNPreeditCaretCallback, &xcb[3],
1536# endif
1537 NULL);
1538 }
1539#endif
1558 1540
1559 Input_Context = XCreateIC (xim, 1541 Input_Context = XCreateIC (xim,
1560 XNInputStyle, input_style, 1542 XNInputStyle, input_style,
1561 XNClientWindow, vt, 1543 XNClientWindow, vt,
1562 XNFocusWindow, parent[0], 1544 XNFocusWindow, parent[0],
… …
1564 preedit_attr, 1546 preedit_attr,
1565 status_attr ? XNStatusAttributes : NULL, 1547 status_attr ? XNStatusAttributes : NULL,
1566 status_attr, NULL); 1548 status_attr, NULL);
1567 1549
1568 if (preedit_attr) XFree (preedit_attr); 1550 if (preedit_attr) XFree (preedit_attr);
1569 if (status_attr) XFree (status_attr); 1551 if (status_attr) XFree (status_attr);
1570 if (fs) XFreeFontSet (display->display, fs); 1552 if (fs) XFreeFontSet (dpy, fs);
1571 1553
1572 if (Input_Context == NULL) 1554 if (Input_Context == NULL)
1573 { 1555 {
1574 rxvt_warn ("failed to create input context, continuing without XIM.\n"); 1556 rxvt_warn ("failed to create input context, continuing without XIM.\n");
1575 im_destroy (); 1557 im_destroy ();
1576 return false; 1558 return false;
1577 } 1559 }
1578 1560
1579 if (input_style & XIMPreeditArea) 1561#if 0
1562 // unfortunately, only the focus window is used by XIM, hard to fix
1563 if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL))
1564 vt_select_input ();
1565#endif
1566
1580 IMSetStatusPosition (); 1567 IMSetPosition ();
1581 1568
1582 D_MAIN ((stderr, "rxvt_IM_get_IC () - successful connection"));
1583 return true; 1569 return true;
1584} 1570}
1585 1571
1586void 1572void
1587rxvt_term::im_cb () 1573rxvt_term::im_cb ()
… …
1589 int i; 1575 int i;
1590 const char *p; 1576 const char *p;
1591 char **s; 1577 char **s;
1592 char buf[IMBUFSIZ]; 1578 char buf[IMBUFSIZ];
1593 1579
1594 SET_R (this); 1580 make_current ();
1595 1581
1596 im_destroy (); 1582 im_destroy ();
1597 1583
1598 D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()"));
1599 if (Input_Context) 1584 if (Input_Context)
1600 return; 1585 return;
1601 1586
1602#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) 1587#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
1603 if (rs[Rs_imLocale]) 1588 if (rs[Rs_imLocale])
… …
1645 SET_LOCALE (locale); 1630 SET_LOCALE (locale);
1646#endif 1631#endif
1647} 1632}
1648 1633
1649void 1634void
1650rxvt_term::IMSetStatusPosition () 1635rxvt_term::IMSetPosition ()
1651{ 1636{
1652 XRectangle preedit_rect, status_rect, *needed_rect; 1637 XRectangle preedit_rect, status_rect, *needed_rect;
1653 XVaNestedList preedit_attr, status_attr; 1638 XVaNestedList preedit_attr, status_attr;
1654 1639
1655 if (!Input_Context 1640 if (!Input_Context
1656 || !focus 1641 || !focus
1657 || !(input_style & XIMPreeditArea) 1642 || !(input_style & (XIMPreeditArea | XIMPreeditPosition))
1658 || !IMisRunning ()) 1643 || !IMisRunning ())
1659 return; 1644 return;
1660 1645
1646 if (input_style & XIMPreeditPosition)
1647 {
1648 im_set_size (preedit_rect);
1649 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);
1650
1651 XSetICValues (Input_Context,
1652 XNPreeditAttributes, preedit_attr, NULL);
1653 }
1654 else
1655 {
1661 /* Getting the necessary width of preedit area */ 1656 /* Getting the necessary width of preedit area */
1662 status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); 1657 status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL);
1663 XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); 1658 XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL);
1664 XFree (status_attr); 1659 XFree (status_attr);
1665 1660
1666 im_set_preedit_area (preedit_rect, status_rect, *needed_rect); 1661 im_set_preedit_area (preedit_rect, status_rect, *needed_rect);
1667 XFree (needed_rect); 1662 XFree (needed_rect);
1668 1663
1669 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); 1664 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);
1670 status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); 1665 status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL);
1671 1666
1672 XSetICValues (Input_Context, 1667 XSetICValues (Input_Context,
1673 XNPreeditAttributes, preedit_attr, 1668 XNPreeditAttributes, preedit_attr,
1674 XNStatusAttributes, status_attr, NULL); 1669 XNStatusAttributes, status_attr,
1670 NULL);
1675 1671
1672 XFree (status_attr);
1673 }
1674
1676 XFree (preedit_attr); 1675 XFree (preedit_attr);
1677 XFree (status_attr);
1678} 1676}
1679#endif /* USE_XIM */ 1677#endif /* USE_XIM */
1680 1678
1681/*----------------------------------------------------------------------*/ 1679void
1682rxvt_t rxvt_current_term; 1680rxvt_term::get_window_origin (int &x, int &y)
1681{
1682 Window cr;
1683 XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr);
1684/* fprintf (stderr, "origin is %+d%+d\n", x, y);*/
1685}
1686
1687Pixmap
1688rxvt_term::get_pixmap_property (int prop_id)
1689{
1690 if (prop_id > 0 && prop_id < NUM_XA)
1691 if (xa[prop_id])
1692 {
1693 int aformat;
1694 unsigned long nitems, bytes_after;
1695 Atom atype;
1696 unsigned char *prop = NULL;
1697 int result = XGetWindowProperty (dpy, display->root, xa[prop_id],
1698 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1699 &nitems, &bytes_after, &prop);
1700 if (result == Success && prop && atype == XA_PIXMAP)
1701 {
1702 return *(Pixmap *)prop;
1703 }
1704 }
1705 return None;
1706}
1707
1708#ifdef HAVE_BG_PIXMAP
1709# if TRACE_PIXMAPS
1710# undef update_background
1711void
1712rxvt_term::trace_update_background (const char *file, int line)
1713{
1714 fprintf (stderr, "%s:%d:update_background()\n", file, line);
1715 update_background ();
1716}
1717# endif
1718
1719void
1720rxvt_term::update_background ()
1721{
1722 bgPixmap.invalidate ();
1723
1724 /* no chance of real time refresh if we are blurring! */
1725 if (bgPixmap.invalid_since + 0.50 < ev::now ()
1726 && !(bgPixmap.flags & bgPixmap_t::blurNeeded))
1727 {
1728 update_background_ev.stop ();
1729 bgPixmap.render ();
1730 }
1731 else
1732 {
1733 ev_tstamp refresh;
1734
1735 if (!bgPixmap.need_client_side_rendering ())
1736 refresh = .05;
1737 else if (bgPixmap.flags & bgPixmap_t::blurNeeded)
1738 refresh = .20; /* very slow !!! */
1739 else
1740 refresh = .07;
1741
1742 update_background_ev.start (refresh);
1743 }
1744}
1745
1746void
1747rxvt_term::update_background_cb (ev::timer &w, int revents)
1748{
1749 make_current ();
1750 bgPixmap.render ();
1751 refresh_check ();
1752}
1753
1754#endif /* HAVE_BG_PIXMAP */
1683 1755
1684/*----------------------- end-of-file (C source) -----------------------*/ 1756/*----------------------- end-of-file (C source) -----------------------*/

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