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Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.155 by root, Mon Jan 2 15:35:43 2006 UTC vs.
Revision 1.288 by ayin, Tue Dec 18 01:36:24 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]; 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
77void
78rxvt_push_locale (const char *locale) NOTHROW
79{
80 strcpy (savelocale, curlocale);
81 rxvt_set_locale (locale);
82}
83
84void
85rxvt_pop_locale () NOTHROW
86{
87 rxvt_set_locale (savelocale);
88}
89
66#if ENABLE_COMBINING 90#if ENABLE_COMBINING
67class rxvt_composite_vec rxvt_composite; 91class rxvt_composite_vec rxvt_composite;
68 92
69text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2) 93text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2)
70{ 94{
71 compose_char *cc; 95 compose_char *cc;
72 96
73 // break compose chains, as stupid readline really likes to duplicate 97 // break compose chains, as stupid readline really likes to duplicate
74 // composing characters for some reason near the end of a line. 98 // composing characters for some reason near the end of a line.
75 cc = (*this)[c1]; 99 cc = (*this)[c1];
76 while (cc) 100 while (cc)
77 { 101 {
… …
126 150
127} 151}
128#endif 152#endif
129 153
130rxvt_term::rxvt_term () 154rxvt_term::rxvt_term ()
131 : 155{
132#if TRANSPARENT 156#if HAVE_BG_PIXMAP
133 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::x_cb> (this),
134#endif 176#endif
135#ifdef HAVE_SCROLLBARS 177#ifdef HAVE_SCROLLBARS
136 scrollbar_ev (this, &rxvt_term::x_cb), 178 scrollbar_ev.set <rxvt_term, &rxvt_term::x_cb> (this),
137#endif 179#endif
138#ifdef MENUBAR 180#ifdef USE_XIM
139 menubar_ev (this, &rxvt_term::x_cb), 181 im_ev.set <rxvt_term, &rxvt_term::im_cb> (this),
140#endif
141#ifdef CURSOR_BLINK
142 cursor_blink_ev (this, &rxvt_term::cursor_blink_cb),
143#endif
144#ifdef TEXT_BLINK
145 text_blink_ev (this, &rxvt_term::text_blink_cb),
146#endif
147#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
148 cont_scroll_ev (this, &rxvt_term::cont_scroll_cb),
149#endif
150#ifdef SELECTION_SCROLLING
151 sel_scroll_ev (this, &rxvt_term::sel_scroll_cb),
152#endif
153#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
154 slip_wheel_ev (this, &rxvt_term::slip_wheel_cb),
155#endif 182#endif
156#ifdef POINTER_BLANK 183#ifdef POINTER_BLANK
157 pointer_ev (this, &rxvt_term::pointer_cb), 184 pointer_ev.set <rxvt_term, &rxvt_term::pointer_cb> (this);
158#endif 185#endif
159#ifdef USE_XIM 186#ifndef NO_BELL
160 im_ev (this, &rxvt_term::im_cb), 187 bell_ev.set <rxvt_term, &rxvt_term::bell_cb> (this);
161#endif 188#endif
162 termwin_ev (this, &rxvt_term::x_cb), 189 child_ev.set <rxvt_term, &rxvt_term::child_cb> (this);
163 vt_ev (this, &rxvt_term::x_cb), 190 flush_ev.set <rxvt_term, &rxvt_term::flush_cb> (this);
164 check_ev (this, &rxvt_term::check_cb), 191 destroy_ev.set <rxvt_term, &rxvt_term::destroy_cb> (this);
165 flush_ev (this, &rxvt_term::flush_cb), 192 pty_ev.set <rxvt_term, &rxvt_term::pty_cb> (this);
166 destroy_ev (this, &rxvt_term::destroy_cb), 193 incr_ev.set <rxvt_term, &rxvt_term::incr_cb> (this);
167 pty_ev (this, &rxvt_term::pty_cb), 194 termwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
168 incr_ev (this, &rxvt_term::incr_cb) 195 vt_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
169{ 196
170 cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; 197 cmdbuf_ptr = cmdbuf_endp = cmdbuf_base;
171 198
172 termlist.push_back (this); 199 termlist.push_back (this);
173 200
174#ifdef KEYSYM_RESOURCE 201#ifdef KEYSYM_RESOURCE
175 keyboard = new keyboard_manager; 202 keyboard = new keyboard_manager;
176
177 if (!keyboard)
178 rxvt_fatal ("out of memory, aborting.\n");
179#endif 203#endif
180} 204}
181 205
182// 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.
183// for use before an emergency exit 207// for use before an emergency exit
208void
184void rxvt_term::emergency_cleanup () 209rxvt_term::emergency_cleanup ()
185{ 210{
186 if (cmd_pid) 211 if (cmd_pid)
187 kill (-cmd_pid, SIGHUP); 212 kill (-cmd_pid, SIGHUP);
188 213
189#ifdef UTMP_SUPPORT 214 pty_ev.stop ();
190 privileged_utmp (RESTORE); 215 delete pty; pty = 0;
191#endif
192
193 pty.put ();
194} 216}
195 217
196rxvt_term::~rxvt_term () 218rxvt_term::~rxvt_term ()
197{ 219{
198 PERL_INVOKE ((this, HOOK_DESTROY, DT_END));
199
200 termlist.erase (find (termlist.begin (), termlist.end(), this)); 220 termlist.erase (find (termlist.begin (), termlist.end(), this));
201 221
202 emergency_cleanup (); 222 emergency_cleanup ();
203 223
204#if ENABLE_STYLES 224#if ENABLE_STYLES
… …
208#endif 228#endif
209 delete fontset[0]; 229 delete fontset[0];
210 230
211 if (display) 231 if (display)
212 { 232 {
213 dDisp;
214
215 selection_clear (); 233 selection_clear ();
216 234
217#ifdef USE_XIM 235#ifdef USE_XIM
218 im_destroy (); 236 im_destroy ();
219#endif 237#endif
220#ifdef MENUBAR
221 if (menubarGC) XFreeGC (disp, menubarGC);
222#endif
223#ifdef XTERM_SCROLLBAR 238#ifdef XTERM_SCROLLBAR
224 if (xscrollbarGC) XFreeGC (disp, xscrollbarGC); 239 if (xscrollbarGC) XFreeGC (dpy, xscrollbarGC);
225 if (ShadowGC) XFreeGC (disp, ShadowGC); 240 if (ShadowGC) XFreeGC (dpy, ShadowGC);
226#endif 241#endif
227#ifdef PLAIN_SCROLLBAR 242#ifdef PLAIN_SCROLLBAR
228 if (pscrollbarGC) XFreeGC (disp, pscrollbarGC); 243 if (pscrollbarGC) XFreeGC (dpy, pscrollbarGC);
229#endif 244#endif
230#ifdef NEXT_SCROLLBAR 245#ifdef NEXT_SCROLLBAR
231 if (blackGC) XFreeGC (disp, blackGC); 246 if (blackGC) XFreeGC (dpy, blackGC);
232 if (whiteGC) XFreeGC (disp, whiteGC); 247 if (whiteGC) XFreeGC (dpy, whiteGC);
233 if (grayGC) XFreeGC (disp, grayGC); 248 if (grayGC) XFreeGC (dpy, grayGC);
234 if (darkGC) XFreeGC (disp, darkGC); 249 if (darkGC) XFreeGC (dpy, darkGC);
235 if (stippleGC) XFreeGC (disp, stippleGC); 250 if (stippleGC) XFreeGC (dpy, stippleGC);
236 if (dimple) XFreePixmap (disp, dimple); 251 if (dimple) XFreePixmap (dpy, dimple);
237 if (upArrow) XFreePixmap (disp, upArrow); 252 if (upArrow) XFreePixmap (dpy, upArrow);
238 if (downArrow) XFreePixmap (disp, downArrow); 253 if (downArrow) XFreePixmap (dpy, downArrow);
239 if (upArrowHi) XFreePixmap (disp, upArrowHi); 254 if (upArrowHi) XFreePixmap (dpy, upArrowHi);
240 if (downArrowHi) XFreePixmap (disp, downArrowHi); 255 if (downArrowHi) XFreePixmap (dpy, downArrowHi);
241#endif 256#endif
242#if defined(MENUBAR) || defined(RXVT_SCROLLBAR) 257#ifdef RXVT_SCROLLBAR
243 if (topShadowGC) XFreeGC (disp, topShadowGC); 258 if (topShadowGC) XFreeGC (dpy, topShadowGC);
244 if (botShadowGC) XFreeGC (disp, botShadowGC); 259 if (botShadowGC) XFreeGC (dpy, botShadowGC);
245 if (scrollbarGC) XFreeGC (disp, scrollbarGC); 260 if (scrollbarGC) XFreeGC (dpy, scrollbarGC);
246#endif 261#endif
247 if (gc) XFreeGC (disp, gc); 262 if (gc) XFreeGC (dpy, gc);
248 263
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; 264 delete drawable;
255 // destroy all windows 265 // destroy all windows
256 if (parent[0]) 266 if (parent[0])
257 XDestroyWindow (disp, parent[0]); 267 XDestroyWindow (dpy, parent[0]);
258 }
259 268
260 // TODO: free pixcolours, colours should become part of rxvt_display 269 for (int i = 0; i < TOTAL_COLORS; i++)
261 270 if (ISSET_PIXCOLOR (i))
262 delete pix_colors_focused; 271 {
272 pix_colors_focused [i].free (this);
263#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
264 delete pix_colors_unfocused; 283 delete [] pix_colors_unfocused;
265#endif 284#endif
266 285
286#ifdef HAVE_BG_PIXMAP
287 bgPixmap.destroy ();
288#endif
289 display->flush (); /* ideally .put should do this */
267 displays.put (display); 290 displays.put (display);
268 291
269 scr_release (); 292 scr_release ();
270 293
271 /* clear all resources */ 294 /* clear all resources */
272 for (int i = 0; i < allocated.size (); i++) 295 for (int i = 0; i < allocated.size (); i++)
273 free (allocated [i]); 296 free (allocated [i]);
274 297
275 free (selection.text); 298 free (selection.text);
276 // TODO: manage env vars in child only(!) 299 // TODO: manage env vars in child only(!)
277 free (env_windowid);
278 free (env_display); 300 free (env_display);
279 free (env_term); 301 free (env_term);
280 free (env_colorfgbg);
281 free (locale); 302 free (locale);
282 free (v_buffer); 303 free (v_buffer);
283 free (incr_buf); 304 free (incr_buf);
284 305
285 delete envv; 306 delete envv;
286 delete argv; 307 delete argv;
287 308
288#ifdef KEYSYM_RESOURCE 309#ifdef KEYSYM_RESOURCE
289 delete keyboard; 310 delete keyboard;
290#endif 311#endif
312#ifndef NO_RESOURCES
313 XrmDestroyDatabase (option_db);
314#endif
291} 315}
292 316
317// child has exited, usually destroys
293void 318void
294rxvt_term::child_exit () 319rxvt_term::child_cb (ev::child &w, int status)
295{ 320{
321 HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END));
322
296 cmd_pid = 0; 323 cmd_pid = 0;
297 324
298 if (!OPTION (Opt_hold)) 325 if (!option (Opt_hold))
299 destroy (); 326 destroy ();
300} 327}
301 328
302void 329void
303rxvt_term::destroy () 330rxvt_term::destroy ()
304{ 331{
305 if (destroy_ev.active) 332 if (destroy_ev.is_active ())
306 return; 333 return;
334
335 HOOK_INVOKE ((this, HOOK_DESTROY, DT_END));
307 336
308#if ENABLE_OVERLAY 337#if ENABLE_OVERLAY
309 scr_overlay_off (); 338 scr_overlay_off ();
310#endif 339#endif
311 340
… …
315 im_ev.stop (display); 344 im_ev.stop (display);
316#endif 345#endif
317#if HAVE_SCROLLBARS 346#if HAVE_SCROLLBARS
318 scrollbar_ev.stop (display); 347 scrollbar_ev.stop (display);
319#endif 348#endif
320#if MENUBAR 349#if ENABLE_TRANSPARENCY || ENABLE_PERL
321 menubar_ev.stop (display);
322#endif
323#if TRANSPARENT
324 rootwin_ev.stop (display); 350 rootwin_ev.stop (display);
325#endif 351#endif
326 incr_ev.stop (); 352 incr_ev.stop ();
327 termwin_ev.stop (display); 353 termwin_ev.stop (display);
328 vt_ev.stop (display); 354 vt_ev.stop (display);
329 } 355 }
330 356
331 check_ev.stop (); 357 flush_ev.stop ();
332 pty_ev.stop (); 358 pty_ev.stop ();
333#ifdef CURSOR_BLINK 359#ifdef CURSOR_BLINK
334 cursor_blink_ev.stop (); 360 cursor_blink_ev.stop ();
335#endif 361#endif
336#ifdef TEXT_BLINK 362#ifdef TEXT_BLINK
… …
344#endif 370#endif
345#ifdef POINTER_BLANK 371#ifdef POINTER_BLANK
346 pointer_ev.stop (); 372 pointer_ev.stop ();
347#endif 373#endif
348 374
349 destroy_ev.start (0); 375 destroy_ev.start ();
350} 376}
351 377
352void 378void
353rxvt_term::destroy_cb (time_watcher &w) 379rxvt_term::destroy_cb (ev::idle &w, int revents)
354{ 380{
355 SET_R (this); 381 make_current ();
356 382
357 delete this; 383 delete this;
358} 384}
359 385
360/*----------------------------------------------------------------------*/ 386/*----------------------------------------------------------------------*/
… …
369{ 395{
370 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++)
371 (*t)->emergency_cleanup (); 397 (*t)->emergency_cleanup ();
372} 398}
373 399
374#if ENABLE_FRILLS 400#if !ENABLE_MINIMAL
375static void 401static void
376print_x_error (Display *dpy, XErrorEvent *event) 402print_x_error (Display *dpy, XErrorEvent *event)
377{ 403{
378 char buffer[BUFSIZ]; 404 char buffer[BUFSIZ];
379 char mesg[BUFSIZ]; 405 char mesg[BUFSIZ];
… …
412 else 438 else
413 XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", 439 XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x",
414 mesg, BUFSIZ); 440 mesg, BUFSIZ);
415 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); 441 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid);
416 } 442 }
417 XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", 443 XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",
418 mesg, BUFSIZ); 444 mesg, BUFSIZ);
419 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); 445 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial);
420} 446}
421#endif 447#endif
422 448
… …
427 GET_R->allowedxerror = event->error_code; 453 GET_R->allowedxerror = event->error_code;
428 else 454 else
429 { 455 {
430 // 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,
431 // so just output the error and continue 457 // so just output the error and continue
432#if ENABLE_FRILLS 458#if ENABLE_MINIMAL
459 old_xerror_handler (display, event);
460#else
433 print_x_error (display, event); 461 print_x_error (display, event);
434#else
435 old_xerror_handler (display, event);
436#endif 462#endif
437 } 463 }
438 464
439 return 0; 465 return 0;
440} 466}
… …
447 rxvt_emergency_cleanup (); 473 rxvt_emergency_cleanup ();
448 _exit (EXIT_FAILURE); 474 _exit (EXIT_FAILURE);
449} 475}
450 476
451/*----------------------------------------------------------------------*/ 477/*----------------------------------------------------------------------*/
452bool 478void
453rxvt_term::init (int argc, const char *const *argv) 479rxvt_term::init (int argc, const char *const *argv, stringvec *envv)
454{ 480{
481 this->envv = envv;
482
455 SET_R (this); 483 SET_R (this);
456
457 set_locale (""); 484 set_locale ("");
485 set_environ (envv); // few things in X do not call setlocale :(
458 486
459 if (!init_vars ()) 487 init_vars ();
460 return false;
461 488
462 init_secondary (); 489 init_secondary ();
463 490
464 const char **cmd_argv = init_resources (argc, argv); 491 const char **cmd_argv = init_resources (argc, argv);
465 492
466#ifdef KEYSYM_RESOURCE 493#ifdef KEYSYM_RESOURCE
467 keyboard->register_done (); 494 keyboard->register_done ();
468#endif 495#endif
469 496
470#if MENUBAR_MAX
471 menubar_read (rs[Rs_menu]);
472#endif
473#ifdef HAVE_SCROLLBARS 497#ifdef HAVE_SCROLLBARS
474 if (OPTION (Opt_scrollBar)) 498 if (option (Opt_scrollBar))
475 scrollBar.setIdle (); /* set existence for size calculations */ 499 scrollBar.setIdle (); /* set existence for size calculations */
476#endif 500#endif
477 501
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#ifdef HAVE_AFTERIMAGE
527 if (rs [Rs_blurradius])
528 bgPixmap.set_blur_radius (rs [Rs_blurradius]);
529#endif
530 if (ISSET_PIXCOLOR (Color_tint))
531 bgPixmap.set_tint (pix_colors_focused [Color_tint]);
532 if (rs [Rs_shade])
533 bgPixmap.set_shade (rs [Rs_shade]);
534
535 bgPixmap.set_root_pixmap ();
536 XSelectInput (dpy, display->root, PropertyChangeMask);
537 rootwin_ev.start (display, display->root);
538 }
539#endif
540
541#ifdef BG_IMAGE_FROM_FILE
542 if (rs[Rs_backgroundPixmap] != NULL)
543 {
544 const char *p = rs[Rs_backgroundPixmap];
545
546 if ((p = strchr (p, ';')) != NULL)
547 {
548 p++;
549 bgPixmap.set_geometry (p);
550 }
551 else
552 bgPixmap.set_defaultGeometry ();
553
554 if (bgPixmap.set_file (rs[Rs_backgroundPixmap]))
555 if (!bgPixmap.window_position_sensitive ())
556 update_background ();
557 }
558#endif
559 }
560#endif
561
478#if ENABLE_PERL 562#if ENABLE_PERL
479 rxvt_perl.init ();
480#endif
481
482 PERL_INVOKE ((this, HOOK_INIT, DT_END));
483
484 create_windows (argc, argv);
485
486 dDisp;
487
488 init_xlocale ();
489
490 scr_reset (); /* initialize screen */
491
492#if 0
493 XSynchronize (disp, True);
494#endif
495
496#ifdef HAVE_SCROLLBARS
497 if (OPTION (Opt_scrollBar))
498 resize_scrollbar (); /* create and map scrollbar */
499#endif
500#if (MENUBAR_MAX)
501 if (menubar_visible ())
502 XMapWindow (disp, menuBar.win);
503#endif
504#ifdef TRANSPARENT
505 if (OPTION (Opt_transparent))
506 {
507 XSelectInput (disp, display->root, PropertyChangeMask);
508 check_our_parents ();
509 rootwin_ev.start (display, display->root); 563 rootwin_ev.start (display, display->root);
510 }
511#endif 564#endif
512
513 XMapWindow (disp, vt);
514 XMapWindow (disp, parent[0]);
515 565
516 set_colorfgbg (); 566 set_colorfgbg ();
517 567
518 init_command (cmd_argv); 568 init_command (cmd_argv);
519 569
520 free (cmd_argv); 570 free (cmd_argv);
521 571
572 if (pty->pty >= 0)
522 pty_ev.start (pty.pty, EVENT_READ); 573 pty_ev.start (pty->pty, ev::READ);
523 574
524 check_ev.start ();
525
526 PERL_INVOKE ((this, HOOK_START, DT_END)); 575 HOOK_INVOKE ((this, HOOK_START, DT_END));
527 576
528 return true; 577#if ENABLE_XEMBED
578 if (rs[Rs_embed])
579 {
580 long info[2] = { 0, XEMBED_MAPPED };
581
582 XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
583 32, PropModeReplace, (unsigned char *)&info, 2);
584 }
585#endif
586
587 XMapWindow (dpy, vt);
588 XMapWindow (dpy, parent[0]);
529} 589}
530 590
531static struct sig_handlers 591static struct sig_handlers
532{ 592{
533 sig_watcher sw_chld, sw_term, sw_int; 593 ev::sig sw_term, sw_int;
534
535 void sig_chld (sig_watcher &w)
536 {
537 // we are being called for every SIGCHLD, find the corresponding term
538 int pid;
539
540 while ((pid = waitpid (-1, NULL, WNOHANG)) > 0)
541 for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
542 if (pid == (*t)->cmd_pid)
543 {
544 (*t)->child_exit ();
545 break;
546 }
547 }
548 594
549 /* 595 /*
550 * Catch a fatal signal and tidy up before quitting 596 * Catch a fatal signal and tidy up before quitting
551 */ 597 */
552 void 598 void sig_term (ev::sig &w, int revents);
553 sig_term (sig_watcher &w) 599
600 sig_handlers ()
554 { 601 {
555#ifdef DEBUG_CMD
556 rxvt_warn ("caught signal %d, exiting.\n", w.signum);
557#endif
558 rxvt_emergency_cleanup ();
559 signal (w.signum, SIG_DFL);
560 kill (getpid (), w.signum);
561 }
562
563 sig_handlers ()
564 : sw_chld (this, &sig_handlers::sig_chld),
565 sw_term (this, &sig_handlers::sig_term), 602 sw_term.set<sig_handlers, &sig_handlers::sig_term> (this);
566 sw_int (this, &sig_handlers::sig_term) 603 sw_int .set<sig_handlers, &sig_handlers::sig_term> (this);
567 {
568 } 604 }
569} sig_handlers; 605} sig_handlers;
570 606
571void 607void
608sig_handlers::sig_term (ev::sig &w, int revents)
609{
610 rxvt_emergency_cleanup ();
611 w.stop ();
612 kill (getpid (), w.signum);
613}
614
615char **rxvt_environ; // startup environment
616
617void
572rxvt_init () 618rxvt_init ()
573{ 619{
574 /* 620 ptytty::init ();
575 * Save and then give up any super-user privileges 621
576 * If we need privileges in any area then we must specifically request it. 622 if (!ev_default_loop (0))
577 * We should only need to be root in these cases: 623 rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n");
578 * 1. write utmp entries on some systems 624
579 * 2. chown tty on some systems 625 rxvt_environ = environ;
580 */
581 rxvt_privileges (SAVE);
582 rxvt_privileges (IGNORE);
583 626
584 signal (SIGHUP, SIG_IGN); 627 signal (SIGHUP, SIG_IGN);
585 signal (SIGPIPE, SIG_IGN); 628 signal (SIGPIPE, SIG_IGN);
586 629
587 sig_handlers.sw_chld.start (SIGCHLD);
588 sig_handlers.sw_term.start (SIGTERM); 630 sig_handlers.sw_term.start (SIGTERM); ev_unref ();
589 sig_handlers.sw_int.start (SIGINT); 631 sig_handlers.sw_int.start (SIGINT); ev_unref ();
590 632
591 /* need to trap SIGURG for SVR4 (Unixware) rlogin */ 633 /* need to trap SIGURG for SVR4 (Unixware) rlogin */
592 /* signal (SIGURG, SIG_DFL); */ 634 /* signal (SIGURG, SIG_DFL); */
593 635
594 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); 636 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);
595 // TODO: handle this with exceptions and tolerate the memory loss 637 // TODO: handle this with exceptions and tolerate the memory loss
596 XSetIOErrorHandler (rxvt_xioerror_handler); 638 XSetIOErrorHandler (rxvt_xioerror_handler);
597}
598 639
599/* ------------------------------------------------------------------------- * 640 XrmInitialize ();
600 * MEMORY ALLOCATION WRAPPERS *
601 * ------------------------------------------------------------------------- */
602void *
603rxvt_malloc (size_t size)
604{
605 void *p = malloc (size);
606
607 if (!p)
608 rxvt_fatal ("memory allocation failure. aborting.\n");
609
610 return p;
611} 641}
612
613void *
614rxvt_calloc (size_t number, size_t size)
615{
616 void *p = calloc (number, size);
617
618 if (!p)
619 rxvt_fatal ("memory allocation failure. aborting.\n");
620
621 return p;
622}
623
624void *
625rxvt_realloc (void *ptr, size_t size)
626{
627 void *p = realloc (ptr, size);
628
629 if (!p)
630 rxvt_fatal ("memory allocation failure. aborting.\n");
631
632 return p;
633}
634
635/* ------------------------------------------------------------------------- *
636 * PRIVILEGED OPERATIONS *
637 * ------------------------------------------------------------------------- */
638/* take care of suid/sgid super-user (root) privileges */
639void
640rxvt_privileges (rxvt_privaction action)
641{
642#if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__)
643 static uid_t euid;
644 static gid_t egid;
645#endif
646
647#if ! defined(__CYGWIN32__)
648# if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID)
649 /* setreuid () is the poor man's setuid (), seteuid () */
650# define seteuid(a) setreuid(-1, (a))
651# define setegid(a) setregid(-1, (a))
652# define HAVE_SETEUID
653# endif
654# ifdef HAVE_SETEUID
655 switch (action)
656 {
657 case IGNORE:
658 /*
659 * change effective uid/gid - not real uid/gid - so we can switch
660 * back to root later, as required
661 */
662 seteuid (getuid ());
663 setegid (getgid ());
664 break;
665 case SAVE:
666 euid = geteuid ();
667 egid = getegid ();
668 break;
669 case RESTORE:
670 seteuid (euid);
671 setegid (egid);
672 break;
673 }
674# else
675 switch (action)
676 {
677 case IGNORE:
678 setuid (getuid ());
679 setgid (getgid ());
680 /* FALLTHROUGH */
681 case SAVE:
682 /* FALLTHROUGH */
683 case RESTORE:
684 break;
685 }
686# endif
687#endif
688}
689
690#ifdef UTMP_SUPPORT
691void
692rxvt_term::privileged_utmp (rxvt_privaction action)
693{
694 if (OPTION (Opt_utmpInhibit)
695 || !pty.name || !*pty.name)
696 return;
697
698 rxvt_privileges (RESTORE);
699
700 if (action == SAVE)
701 makeutent (pty.name, rs[Rs_display_name]);
702 else
703 cleanutent ();
704
705 rxvt_privileges (IGNORE);
706}
707#endif
708 642
709/*----------------------------------------------------------------------*/ 643/*----------------------------------------------------------------------*/
710/* 644/*
711 * window size/position calculcations for XSizeHint and other storage. 645 * window size/position calculations for XSizeHint and other storage.
712 * if width/height are non-zero then override calculated width/height 646 * if width/height are non-zero then override calculated width/height
713 */ 647 */
714void 648void
715rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) 649rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)
716{ 650{
717 short recalc_x, recalc_y; 651 short recalc_x, recalc_y;
718 int x, y, sb_w, mb_h, flags; 652 int x, y, sb_w, flags;
719 unsigned int w, h; 653 unsigned int w, h;
720 unsigned int max_width, max_height; 654 unsigned int max_width, max_height;
721 dDisp;
722
723 D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d",
724 ncol, nrow, szHint.width, szHint.height));
725 655
726 szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; 656 szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity;
727 szHint.win_gravity = NorthWestGravity; 657 szHint.win_gravity = NorthWestGravity;
728 /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ 658 /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */
729 659
… …
784 max_width = MAX_COLS * fwidth; 714 max_width = MAX_COLS * fwidth;
785 max_height = MAX_ROWS * fheight; 715 max_height = MAX_ROWS * fheight;
786 716
787 szHint.base_width = szHint.base_height = 2 * int_bwidth; 717 szHint.base_width = szHint.base_height = 2 * int_bwidth;
788 718
789 sb_w = mb_h = 0; 719 sb_w = 0;
790 window_vt_x = window_vt_y = int_bwidth; 720 window_vt_x = window_vt_y = int_bwidth;
791 721
792 if (scrollbar_visible ()) 722 if (scrollBar.state)
793 { 723 {
794 sb_w = scrollbar_TotalWidth (); 724 sb_w = scrollbar_TotalWidth ();
795 szHint.base_width += sb_w; 725 szHint.base_width += sb_w;
726
796 if (!OPTION (Opt_scrollBar_right)) 727 if (!option (Opt_scrollBar_right))
797 window_vt_x += sb_w; 728 window_vt_x += sb_w;
798 } 729 }
799 730
800 if (menubar_visible ())
801 {
802 mb_h = menuBar_TotalHeight ();
803 szHint.base_height += mb_h;
804 window_vt_y += mb_h;
805 }
806
807 szHint.width_inc = fwidth; 731 szHint.width_inc = fwidth;
808 szHint.height_inc = fheight; 732 szHint.height_inc = fheight;
809 szHint.min_width = szHint.base_width + szHint.width_inc; 733 szHint.min_width = szHint.base_width + szHint.width_inc;
810 szHint.min_height = szHint.base_height + szHint.height_inc; 734 szHint.min_height = szHint.base_height + szHint.height_inc;
811 735
812 if (newwidth && newwidth - szHint.base_width < max_width) 736 if (newwidth && newwidth - szHint.base_width < max_width)
813 { 737 {
814 szHint.width = newwidth; 738 szHint.width = newwidth;
… …
829 { 753 {
830 min_it (height, max_height); 754 min_it (height, max_height);
831 szHint.height = szHint.base_height + height; 755 szHint.height = szHint.base_height + height;
832 } 756 }
833 757
834 if (scrollbar_visible () && OPTION (Opt_scrollBar_right)) 758 if (scrollBar.state && option (Opt_scrollBar_right))
835 window_sb_x = szHint.width - sb_w; 759 window_sb_x = szHint.width - sb_w;
836 760
837 if (recalc_x) 761 if (recalc_x)
838 szHint.x += DisplayWidth (disp, display->screen) - szHint.width - 2 * ext_bwidth; 762 szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth;
763
839 if (recalc_y) 764 if (recalc_y)
840 szHint.y += DisplayHeight (disp, display->screen) - szHint.height - 2 * ext_bwidth; 765 szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth;
841 766
842 ncol = width / fwidth; 767 ncol = width / fwidth;
843 nrow = height / fheight; 768 nrow = height / fheight;
844 D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d",
845 ncol, nrow, szHint.width,
846 szHint.height));
847 return;
848} 769}
849 770
850/*----------------------------------------------------------------------*/ 771/*----------------------------------------------------------------------*/
851/* 772/*
852 * Tell the teletype handler what size the window is. 773 * Tell the teletype handler what size the window is.
853 * Called after a window size change. 774 * Called after a window size change.
854 */ 775 */
855void 776void
856rxvt_term::tt_winch () 777rxvt_term::tt_winch ()
857{ 778{
858 if (pty.pty < 0) 779 if (pty->pty < 0)
859 return; 780 return;
860 781
861 struct winsize ws; 782 struct winsize ws;
862 783
863 ws.ws_col = ncol; 784 ws.ws_col = ncol;
864 ws.ws_row = nrow; 785 ws.ws_row = nrow;
865 ws.ws_xpixel = width; 786 ws.ws_xpixel = width;
866 ws.ws_ypixel = height; 787 ws.ws_ypixel = height;
867 (void)ioctl (pty.pty, TIOCSWINSZ, &ws); 788 (void)ioctl (pty->pty, TIOCSWINSZ, &ws);
868 789
869#if 0 790#if 0
870 // TIOCSWINSZ⎈ is supposed to do this automatically and correctly 791 // TIOCSWINSZ is supposed to do this automatically and correctly
871 if (cmd_pid) /* force through to the command */ 792 if (cmd_pid) /* force through to the command */
872 kill (-cmd_pid, SIGWINCH); 793 kill (-cmd_pid, SIGWINCH);
873#endif 794#endif
874} 795}
875 796
… …
904 delete fontset[0]; 825 delete fontset[0];
905 fontset[0] = fs; 826 fontset[0] = fs;
906 827
907 prop = (*fs)[1]->properties (); 828 prop = (*fs)[1]->properties ();
908 prop.height += lineSpace; 829 prop.height += lineSpace;
830
909 fs->set_prop (prop); 831 fs->set_prop (prop, false);
910 832
911 fwidth = prop.width; 833 fwidth = prop.width;
912 fheight = prop.height; 834 fheight = prop.height;
913 fbase = (*fs)[1]->ascent; 835 fbase = prop.ascent;
914 836
915 for (int style = 1; style < 4; style++) 837 for (int style = 1; style < 4; style++)
916 { 838 {
917#if ENABLE_STYLES 839#if ENABLE_STYLES
918 const char *res = rs[Rs_font + style]; 840 const char *res = rs[Rs_font + style];
… …
923 { 845 {
924 fontset[style] = fs = new rxvt_fontset (this); 846 fontset[style] = fs = new rxvt_fontset (this);
925 rxvt_fontprop prop2 = prop; 847 rxvt_fontprop prop2 = prop;
926 848
927 if (res) 849 if (res)
928 prop2.weight = prop2.slant = rxvt_fontprop::unset; 850 {
851 fs->populate (res);
852 fs->set_prop (prop2, false);
853 }
929 else 854 else
930 { 855 {
931 res = fontset[0]->fontdesc; 856 fs->populate (fontset[0]->fontdesc);
932 857
933 if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; 858 if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold;
934 if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; 859 if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic;
860
861 fs->set_prop (prop2, true);
935 } 862 }
936 863
937 fs->populate (res);
938 fs->set_prop (prop2);
939 } 864 }
940#else 865#else
941 fontset[style] = fontset[0]; 866 fontset[style] = fontset[0];
942#endif 867#endif
943 } 868 }
… …
945 if (parent[0]) 870 if (parent[0])
946 { 871 {
947 resize_all_windows (0, 0, 0); 872 resize_all_windows (0, 0, 0);
948 scr_remap_chars (); 873 scr_remap_chars ();
949 scr_touch (true); 874 scr_touch (true);
950 } 875 }
951 876
952 return true; 877 return true;
953} 878}
954 879
880void
955void rxvt_term::set_string_property (Atom prop, const char *str, int len) 881rxvt_term::set_string_property (Atom prop, const char *str, int len)
956{ 882{
957 XChangeProperty (display->display, parent[0], 883 XChangeProperty (dpy, parent[0],
958 prop, XA_STRING, 8, PropModeReplace, 884 prop, XA_STRING, 8, PropModeReplace,
959 (const unsigned char *)str, len >= 0 ? len : strlen (str)); 885 (const unsigned char *)str, len >= 0 ? len : strlen (str));
960} 886}
961 887
888void
962void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) 889rxvt_term::set_utf8_property (Atom prop, const char *str, int len)
963{ 890{
964 wchar_t *ws = rxvt_mbstowcs (str, len); 891 wchar_t *ws = rxvt_mbstowcs (str, len);
965 char *s = rxvt_wcstoutf8 (ws); 892 char *s = rxvt_wcstoutf8 (ws);
966 893
967 XChangeProperty (display->display, parent[0], 894 XChangeProperty (dpy, parent[0],
968 prop, xa[XA_UTF8_STRING], 8, PropModeReplace, 895 prop, xa[XA_UTF8_STRING], 8, PropModeReplace,
969 (const unsigned char *)s, strlen (s)); 896 (const unsigned char *)s, strlen (s));
970 897
971 free (s); 898 free (s);
972 free (ws); 899 free (ws);
… …
991#if ENABLE_EWMH 918#if ENABLE_EWMH
992 set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); 919 set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);
993#endif 920#endif
994} 921}
995 922
923void
924rxvt_term::set_window_color (int idx, const char *color)
925{
996#ifdef XTERM_COLOR_CHANGE 926#ifdef XTERM_COLOR_CHANGE
997void
998rxvt_term::set_window_color (int idx, const char *color)
999{
1000 rxvt_color xcol; 927 rxvt_color xcol;
1001 int i; 928 int i;
1002 929
1003 if (color == NULL || *color == '\0') 930 if (color == NULL || *color == '\0')
1004 return; 931 return;
1005 932
933 color = strdup (color);
934 allocated.push_back ((void *)color);
935 rs[Rs_color + idx] = color;
936
1006 /* handle color aliases */ 937 /* handle color aliases */
1007 if (isdigit (*color)) 938 if (isdigit (*color))
1008 { 939 {
1009 i = atoi (color); 940 i = atoi (color);
1010 941
1011 if (i >= 8 && i <= 15) 942 if (i >= 8 && i <= 15)
943 {
1012 { /* bright colors */ 944 /* bright colors */
1013 i -= 8;
1014# ifndef NO_BRIGHTCOLOR
1015 pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; 945 pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i - 8];
1016 SET_PIXCOLOR (idx);
1017 goto done;
1018# endif
1019 }
1020
1021 if (i >= 0 && i <= 7)
1022 { /* normal colors */
1023 pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];
1024 SET_PIXCOLOR (idx);
1025 goto done; 946 goto done;
1026 } 947 }
1027 }
1028 948
1029 if (!rXParseAllocColor (&xcol, color)) 949 if (i >= 0 && i <= 7)
1030 return; 950 {
951 /* normal colors */
952 pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];
953 goto done;
954 }
955 }
1031 956
1032 /* XStoreColor (display->display, display->cmap, XColor*); */ 957 set_color (xcol, color);
1033 958
1034 /* 959 /*
1035 * FIXME: should free colors here, but no idea how to do it so instead, 960 * FIXME: should free colors here, but no idea how to do it so instead,
1036 * so just keep gobbling up the colormap 961 * so just keep gobbling up the colormap
1037 */ 962 */
1038# if 0
1039 for (i = Color_Black; i <= Color_White; i++)
1040 if (pix_colors[idx] == pix_colors[i])
1041 break;
1042 if (i > Color_White)
1043 {
1044 /* fprintf (stderr, "XFreeColors: pix_colors [%d] = %lu\n", idx, pix_colors [idx]); */
1045 XFreeColors (display->display, display->cmap, (pix_colors + idx), 1,
1046 DisplayPlanes (display->display, display->screen));
1047 }
1048# endif
1049 963
1050 pix_colors_focused[idx] = xcol; 964 pix_colors_focused[idx] = xcol;
1051 SET_PIXCOLOR (idx);
1052 965
1053 /* XSetWindowAttributes attr; */
1054 /* Cursor cursor; */
1055done: 966done:
1056
1057#if OFF_FOCUS_FADING
1058 if (rs[Rs_fade])
1059 pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (display, atoi (rs[Rs_fade]), pix_colors[Color_fade]);
1060#endif
1061
1062 /*TODO: handle Color_BD, scrollbar background, etc. */ 967 /*TODO: handle Color_BD, scrollbar background, etc. */
1063 968
969 update_fade_color (idx);
1064 recolour_cursor (); 970 recolour_cursor ();
1065 scr_recolour (); 971 scr_recolour ();
972#endif /* XTERM_COLOR_CHANGE */
1066} 973}
1067
1068#else
1069# define set_window_color (idx,color) ((void)0)
1070#endif /* XTERM_COLOR_CHANGE */
1071 974
1072void 975void
1073rxvt_term::recolour_cursor () 976rxvt_term::recolour_cursor ()
1074{ 977{
1075 XColor xcol[2]; 978 XColor fg, bg;
1076 979
1077 xcol[0].pixel = ISSET_PIXCOLOR (Color_pointer_fg) 980 (ISSET_PIXCOLOR (Color_pointer_fg)
1078 ? pix_colors_focused[Color_pointer_fg] 981 ? pix_colors_focused[Color_pointer_fg]
1079 : pix_colors_focused[Color_fg]; 982 : pix_colors_focused[Color_fg]).get (fg);
983
1080 xcol[1].pixel = ISSET_PIXCOLOR (Color_pointer_bg) 984 (ISSET_PIXCOLOR (Color_pointer_bg)
1081 ? pix_colors_focused[Color_pointer_bg] 985 ? pix_colors_focused[Color_pointer_bg]
1082 : pix_colors_focused[Color_bg]; 986 : pix_colors_focused[Color_bg]).get (bg);
1083 987
1084 XQueryColors (display->display, display->cmap, xcol, 2); 988 XRecolorCursor (dpy, TermWin_cursor, &fg, &bg);
1085 XRecolorCursor (display->display, TermWin_cursor, xcol + 0, xcol + 1);
1086} 989}
1087 990
1088/*----------------------------------------------------------------------*/ 991/*----------------------------------------------------------------------*/
1089/* 992/*
1090 * find if fg/bg matches any of the normal (low-intensity) colors 993 * find if fg/bg matches any of the normal (low-intensity) colors
1091 */ 994 */
1092void 995void
1093rxvt_term::set_colorfgbg () 996rxvt_term::set_colorfgbg ()
1094{ 997{
1095 unsigned int i; 998 unsigned int i;
1096 const char *xpmb = "\0"; 999 const char *xpmb = "";
1097 char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; 1000 char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1];
1098 1001
1099 env_colorfgbg = (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg") + 1);
1100 strcpy (fstr, "default"); 1002 strcpy (fstr, "default");
1101 strcpy (bstr, "default"); 1003 strcpy (bstr, "default");
1102 for (i = Color_Black; i <= Color_White; i++) 1004 for (i = Color_Black; i <= Color_White; i++)
1103 if (pix_colors[Color_fg] == pix_colors[i]) 1005 if (pix_colors[Color_fg] == pix_colors[i])
1104 { 1006 {
… …
1108 1010
1109 for (i = Color_Black; i <= Color_White; i++) 1011 for (i = Color_Black; i <= Color_White; i++)
1110 if (pix_colors[Color_bg] == pix_colors[i]) 1012 if (pix_colors[Color_bg] == pix_colors[i])
1111 { 1013 {
1112 sprintf (bstr, "%d", (i - Color_Black)); 1014 sprintf (bstr, "%d", (i - Color_Black));
1113#ifdef XPM_BACKGROUND 1015#ifdef BG_IMAGE_FROM_FILE
1114 xpmb = "default;"; 1016 xpmb = "default;";
1115#endif 1017#endif
1116 break; 1018 break;
1117 } 1019 }
1118 1020
1119 sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); 1021 sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr);
1120} 1022}
1121 1023
1122/*----------------------------------------------------------------------*/ 1024/*----------------------------------------------------------------------*/
1123 1025
1124int 1026bool
1125rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) 1027rxvt_term::set_color (rxvt_color &color, const char *name)
1126{ 1028{
1127 if (!screen_in_out->set (display, colour)) 1029 if (color.set (this, name))
1128 {
1129 rxvt_warn ("can't get colour '%s', continuing without.\n", colour);
1130 return false;
1131 }
1132
1133 return true; 1030 return true;
1031
1032 rxvt_warn ("can't get colour '%s', continuing without.\n", name);
1033 return false;
1034}
1035
1036void
1037rxvt_term::alias_color (int dst, int src)
1038{
1039 pix_colors[dst].set (this, rs[Rs_color + dst] = rs[Rs_color + src]);
1134} 1040}
1135 1041
1136/* -------------------------------------------------------------------- * 1042/* -------------------------------------------------------------------- *
1137 * - WINDOW RESIZING - * 1043 * - WINDOW RESIZING - *
1138 * -------------------------------------------------------------------- */ 1044 * -------------------------------------------------------------------- */
1139void 1045void
1140rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent) 1046rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent)
1141{ 1047{
1142 int fix_screen; 1048 int fix_screen;
1143 int old_width = szHint.width, old_height = szHint.height; 1049 int old_width = szHint.width;
1144 dDisp; 1050 int old_height = szHint.height;
1145 1051
1146 window_calc (newwidth, newheight); 1052 window_calc (newwidth, newheight);
1053
1054 if (!HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END)))
1147 XSetWMNormalHints (disp, parent[0], &szHint); 1055 XSetWMNormalHints (dpy, parent[0], &szHint);
1148 1056
1149 if (!ignoreparent) 1057 if (!ignoreparent)
1150 { 1058 {
1151#ifdef SMART_RESIZE 1059#ifdef SMART_RESIZE
1152 /* 1060 /*
… …
1156 int x, y, x1, y1; 1064 int x, y, x1, y1;
1157 int dx, dy; 1065 int dx, dy;
1158 unsigned int unused_w1, unused_h1, unused_b1, unused_d1; 1066 unsigned int unused_w1, unused_h1, unused_b1, unused_d1;
1159 Window unused_cr; 1067 Window unused_cr;
1160 1068
1161 XTranslateCoordinates (disp, parent[0], display->root, 1069 XTranslateCoordinates (dpy, parent[0], display->root,
1162 0, 0, &x, &y, &unused_cr); 1070 0, 0, &x, &y, &unused_cr);
1163 XGetGeometry (disp, parent[0], &unused_cr, &x1, &y1, 1071 XGetGeometry (dpy, parent[0], &unused_cr, &x1, &y1,
1164 &unused_w1, &unused_h1, &unused_b1, &unused_d1); 1072 &unused_w1, &unused_h1, &unused_b1, &unused_d1);
1165 /* 1073 /*
1166 * if display->root isn't the parent window, a WM will probably have offset 1074 * if display->root isn't the parent window, a WM will probably have offset
1167 * our position for handles and decorations. Counter it 1075 * our position for handles and decorations. Counter it
1168 */ 1076 */
… …
1170 { 1078 {
1171 x -= x1; 1079 x -= x1;
1172 y -= y1; 1080 y -= y1;
1173 } 1081 }
1174 1082
1175 x1 = (DisplayWidth (disp, display->screen) - old_width) / 2; 1083 x1 = (DisplayWidth (dpy, display->screen) - old_width ) / 2;
1176 y1 = (DisplayHeight (disp, display->screen) - old_height) / 2; 1084 y1 = (DisplayHeight (dpy, display->screen) - old_height) / 2;
1177 dx = old_width - szHint.width; 1085 dx = old_width - szHint.width;
1178 dy = old_height - szHint.height; 1086 dy = old_height - szHint.height;
1179 1087
1180 /* Check position of the center of the window */ 1088 /* Check position of the center of the window */
1181 if (x < x1) /* left half */ 1089 if (x < x1) /* left half */
1182 dx = 0; 1090 dx = 0;
… …
1185 if (y < y1) /* top half */ 1093 if (y < y1) /* top half */
1186 dy = 0; 1094 dy = 0;
1187 else if (y == y1) /* exact center */ 1095 else if (y == y1) /* exact center */
1188 dy /= 2; 1096 dy /= 2;
1189 1097
1190 XMoveResizeWindow (disp, parent[0], x + dx, y + dy, 1098 XMoveResizeWindow (dpy, parent[0], x + dx, y + dy,
1191 szHint.width, szHint.height); 1099 szHint.width, szHint.height);
1192#else 1100#else
1193 XResizeWindow (disp, parent[0], szHint.width, szHint.height); 1101 XResizeWindow (dpy, parent[0], szHint.width, szHint.height);
1194#endif 1102#endif
1195 } 1103 }
1196 1104
1197 fix_screen = ncol != prev_ncol || nrow != prev_nrow; 1105 fix_screen = ncol != prev_ncol || nrow != prev_nrow;
1198 1106
1199 if (fix_screen || newwidth != old_width || newheight != old_height) 1107 if (fix_screen || newwidth != old_width || newheight != old_height)
1200 { 1108 {
1201 if (scrollbar_visible ()) 1109 if (scrollBar.state)
1202 { 1110 {
1203 XMoveResizeWindow (disp, scrollBar.win, 1111 XMoveResizeWindow (dpy, scrollBar.win,
1204 window_sb_x, 0, 1112 window_sb_x, 0,
1205 scrollbar_TotalWidth (), szHint.height); 1113 scrollbar_TotalWidth (), szHint.height);
1206 resize_scrollbar (); 1114 resize_scrollbar ();
1207 } 1115 }
1208 1116
1209 if (menubar_visible ())
1210 XMoveResizeWindow (disp, menuBar.win,
1211 window_vt_x, 0,
1212 TermWin_TotalWidth (), menuBar_TotalHeight ());
1213
1214 XMoveResizeWindow (disp, vt, 1117 XMoveResizeWindow (dpy, vt,
1215 window_vt_x, window_vt_y, 1118 window_vt_x, window_vt_y,
1216 TermWin_TotalWidth (), TermWin_TotalHeight ()); 1119 width, height);
1120
1121#ifdef HAVE_BG_PIXMAP
1122 if (bgPixmap.window_size_sensitive ())
1123 update_background ();
1124#endif
1217 1125
1218 scr_clear (); 1126 scr_clear ();
1219#ifdef XPM_BACKGROUND
1220 resize_pixmap ();
1221#endif
1222 } 1127 }
1223 1128
1224 if (fix_screen || old_height == 0) 1129 if (fix_screen || old_height == 0)
1225 {
1226 int curr_screen = -1;
1227 int old_ncol = prev_ncol;
1228
1229 /* scr_reset only works on the primary screen */
1230 if (old_height) /* this is not the first time through */
1231 {
1232 unsigned int ocol = ncol;
1233 ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this
1234 curr_screen = scr_change_screen (PRIMARY);
1235 ncol = ocol;
1236 }
1237
1238 scr_reset (); 1130 scr_reset ();
1239 1131
1240 if (curr_screen >= 0) /* this is not the first time through */ 1132 // TODO, with nvidia-8178, resizes kill the alpha channel, report if not fixed in newer version
1241 { 1133 //scr_touch (false);
1242 scr_change_screen (curr_screen);
1243 selection_check (old_ncol != ncol ? 4 : 0);
1244 }
1245 }
1246 1134
1247 old_width = szHint.width; 1135#ifdef HAVE_BG_PIXMAP
1248 old_height = szHint.height; 1136// TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ?
1249 1137// if (bgPixmap.pixmap)
1250#ifdef XPM_BACKGROUND
1251 if (pixmap)
1252 scr_touch (false); 1138// scr_touch (false);
1253#endif 1139#endif
1254 1140
1255#ifdef USE_XIM 1141#ifdef USE_XIM
1256 IMSetStatusPosition (); 1142 IMSetPosition ();
1257#endif 1143#endif
1258} 1144}
1259 1145
1260/* 1146/*
1261 * Set the width/height of the vt window in characters. Units are pixels. 1147 * Set the width/height of the vt window in characters. Units are pixels.
… …
1266{ 1152{
1267 XWindowAttributes wattr; 1153 XWindowAttributes wattr;
1268 1154
1269 if (newwidth == 0 || newheight == 0) 1155 if (newwidth == 0 || newheight == 0)
1270 { 1156 {
1271 XGetWindowAttributes (display->display, display->root, &wattr); 1157 XGetWindowAttributes (dpy, display->root, &wattr);
1272 1158
1273 if (newwidth == 0) 1159 if (newwidth == 0)
1274 newwidth = wattr.width - szHint.base_width; 1160 newwidth = wattr.width - szHint.base_width;
1275 if (newheight == 0) 1161 if (newheight == 0)
1276 newheight = wattr.height - szHint.base_height; 1162 newheight = wattr.height - szHint.base_height;
… …
1290#ifdef USE_XIM 1176#ifdef USE_XIM
1291 1177
1292void 1178void
1293rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) 1179rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg)
1294{ 1180{
1295 fg = pix_colors[Color_fg]; 1181 fg = pix_colors [Color_fg];
1296 bg = pix_colors[Color_bg]; 1182 bg = pix_colors [Color_bg];
1297} 1183}
1298 1184
1299void 1185void
1300rxvt_term::im_set_size (XRectangle &size) 1186rxvt_term::im_set_size (XRectangle &size)
1301{ 1187{
… …
1338 strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ 1224 strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */
1339 1225
1340 if ((p = strchr (server + 1, '@')) != NULL) /* first one only */ 1226 if ((p = strchr (server + 1, '@')) != NULL) /* first one only */
1341 *p = '\0'; 1227 *p = '\0';
1342 1228
1343 atom = XInternAtom (display->display, server, False); 1229 atom = XInternAtom (dpy, server, False);
1344 win = XGetSelectionOwner (display->display, atom); 1230 win = XGetSelectionOwner (dpy, atom);
1345 1231
1346 if (win != None) 1232 if (win != None)
1347 return True; 1233 return True;
1348 } 1234 }
1349 1235
… …
1356 XPoint nspot; 1242 XPoint nspot;
1357 XVaNestedList preedit_attr; 1243 XVaNestedList preedit_attr;
1358 1244
1359 if (!Input_Context 1245 if (!Input_Context
1360 || !focus 1246 || !focus
1361 || !(input_style & XIMPreeditPosition)) 1247 || !(input_style & (XIMPreeditPosition | XIMPreeditCallbacks)))
1362 return; 1248 return;
1363 1249
1364 im_set_position (nspot); 1250 im_set_position (nspot);
1365 1251
1366 if (nspot.x == spot.x && nspot.y == spot.y) 1252 if (nspot.x == spot.x && nspot.y == spot.y)
… …
1385 input_method = 0; 1271 input_method = 0;
1386 } 1272 }
1387 1273
1388 Input_Context = 0; 1274 Input_Context = 0;
1389} 1275}
1276
1277#ifdef ENABLE_XIM_ONTHESPOT
1278
1279static void
1280xim_preedit_start (XIC ic, XPointer client_data, XPointer call_data)
1281{
1282 ((rxvt_term *)client_data)->make_current ();
1283 HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_START, DT_END));
1284}
1285
1286static void
1287xim_preedit_done (XIC ic, XPointer client_data, XPointer call_data)
1288{
1289 ((rxvt_term *)client_data)->make_current ();
1290 HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_DONE, DT_END));
1291}
1292
1293static void
1294xim_preedit_draw (XIC ic, XPointer client_data, XIMPreeditDrawCallbackStruct *call_data)
1295{
1296 rxvt_term *term = (rxvt_term *)client_data;
1297 XIMText *text = call_data->text;
1298
1299 term->make_current ();
1300
1301 if (text)
1302 {
1303 void *str;
1304
1305 if (!text->encoding_is_wchar && text->string.multi_byte)
1306 {
1307 // of course, X makes it ugly again
1308 if (term->rs[Rs_imLocale])
1309 SET_LOCALE (term->rs[Rs_imLocale]);
1310
1311 str = rxvt_temp_buf ((text->length + 1) * sizeof (wchar_t));
1312 mbstowcs ((wchar_t *)str, text->string.multi_byte, text->length + 1);
1313
1314 if (term->rs[Rs_imLocale])
1315 SET_LOCALE (term->locale);
1316 }
1317 else
1318 str = (void *)text->string.wide_char;
1319
1320 HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
1321 DT_INT, call_data->caret,
1322 DT_INT, call_data->chg_first,
1323 DT_INT, call_data->chg_length,
1324 DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0,
1325 DT_WCS_LEN, str, str ? (int)text->length : 0,
1326 DT_END));
1327 }
1328 else
1329 HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
1330 DT_INT, call_data->caret,
1331 DT_INT, call_data->chg_first,
1332 DT_INT, call_data->chg_length,
1333 DT_END));
1334}
1335
1336#if 0
1337static void
1338xim_preedit_caret (XIC ic, XPointer client_data, XIMPreeditCaretCallbackStruct *call_data)
1339{
1340 ((rxvt_term *)client_data)->make_current ();
1341 HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_CARET,
1342 DT_INT, call_data->position,
1343 DT_INT, call_data->direction,
1344 DT_INT, call_data->style,
1345 DT_END));
1346}
1347#endif
1348
1349#endif
1390 1350
1391/* 1351/*
1392 * Try to open a XIM with the current modifiers, then see if we can 1352 * Try to open a XIM with the current modifiers, then see if we can
1393 * open a suitable preedit type 1353 * open a suitable preedit type
1394 */ 1354 */
… …
1401 XRectangle rect, status_rect, needed_rect; 1361 XRectangle rect, status_rect, needed_rect;
1402 unsigned long fg, bg; 1362 unsigned long fg, bg;
1403 const char *p; 1363 const char *p;
1404 char **s; 1364 char **s;
1405 XIMStyles *xim_styles; 1365 XIMStyles *xim_styles;
1366#ifdef ENABLE_XIM_ONTHESPOT
1367 XIMCallback xcb[4];
1368#endif
1369
1370 set_environ (envv);
1406 1371
1407 if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) 1372 if (! ((p = XSetLocaleModifiers (modifiers)) && *p))
1408 return false; 1373 return false;
1409 1374
1410 D_MAIN ((stderr, "rxvt_IM_get_IC ()"));
1411 input_method = display->get_xim (locale, modifiers); 1375 input_method = display->get_xim (locale, modifiers);
1412 if (input_method == NULL) 1376 if (input_method == NULL)
1413 return false; 1377 return false;
1414 1378
1415 xim = input_method->xim; 1379 xim = input_method->xim;
… …
1435 s = rxvt_splitcommastring (p); 1399 s = rxvt_splitcommastring (p);
1436 1400
1437 for (i = found = 0; !found && s[i]; i++) 1401 for (i = found = 0; !found && s[i]; i++)
1438 { 1402 {
1439 if (!strcmp (s[i], "OverTheSpot")) 1403 if (!strcmp (s[i], "OverTheSpot"))
1440 input_style = (XIMPreeditPosition | XIMStatusNothing); 1404 input_style = XIMPreeditPosition | XIMStatusNothing;
1441 else if (!strcmp (s[i], "OffTheSpot")) 1405 else if (!strcmp (s[i], "OffTheSpot"))
1442 input_style = (XIMPreeditArea | XIMStatusArea); 1406 input_style = XIMPreeditArea | XIMStatusArea;
1443 else if (!strcmp (s[i], "Root")) 1407 else if (!strcmp (s[i], "Root"))
1444 input_style = (XIMPreeditNothing | XIMStatusNothing); 1408 input_style = XIMPreeditNothing | XIMStatusNothing;
1445 else if (!strcmp (s[i], "None")) 1409 else if (!strcmp (s[i], "None"))
1446 input_style = (XIMPreeditNone | XIMStatusNone); 1410 input_style = XIMPreeditNone | XIMStatusNone;
1411#ifdef ENABLE_XIM_ONTHESPOT
1412 else if (SHOULD_INVOKE (HOOK_XIM_PREEDIT_START) && !strcmp (s[i], "OnTheSpot"))
1413 input_style = XIMPreeditCallbacks | XIMStatusNothing;
1414#endif
1415 else
1416 input_style = XIMPreeditNothing | XIMStatusNothing;
1447 1417
1448 for (j = 0; j < xim_styles->count_styles; j++) 1418 for (j = 0; j < xim_styles->count_styles; j++)
1449 if (input_style == xim_styles->supported_styles[j]) 1419 if (input_style == xim_styles->supported_styles[j])
1450 { 1420 {
1451 rxvt_freecommastring (s); 1421 rxvt_freecommastring (s);
… …
1489 "*", 1459 "*",
1490 fheight, 1460 fheight,
1491 fheight + 1, fheight - 1, 1461 fheight + 1, fheight - 1,
1492 fheight - 2, fheight + 2); 1462 fheight - 2, fheight + 2);
1493 1463
1494 fs = XCreateFontSet (display->display, rs[Rs_imFont] ? rs[Rs_imFont] : pat, 1464 fs = XCreateFontSet (dpy, rs[Rs_imFont] ? rs[Rs_imFont] : pat,
1495 &missing_charset_list, &missing_charset_count, &def_string); 1465 &missing_charset_list, &missing_charset_count, &def_string);
1496 1466
1497 if (missing_charset_list) 1467 if (missing_charset_list)
1498 XFreeStringList (missing_charset_list); 1468 XFreeStringList (missing_charset_list);
1499 1469
… …
1540 XNBackground, bg, 1510 XNBackground, bg,
1541 XNArea, &status_rect, 1511 XNArea, &status_rect,
1542 XNFontSet, fs, 1512 XNFontSet, fs,
1543 NULL); 1513 NULL);
1544 } 1514 }
1515#if ENABLE_XIM_ONTHESPOT
1516 else if (input_style & XIMPreeditCallbacks)
1517 {
1518 im_set_position (spot);
1519
1520 xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start;
1521 xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done;
1522 xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw;
1523# if 0
1524 xcb[3].client_data = (XPointer)this; xcb[3].callback = (XIMProc)xim_preedit_caret;
1525# endif
1526
1527 preedit_attr = XVaCreateNestedList (0,
1528 XNSpotLocation, &spot,
1529 XNPreeditStartCallback, &xcb[0],
1530 XNPreeditDoneCallback , &xcb[1],
1531 XNPreeditDrawCallback , &xcb[2],
1532# if 0
1533 XNPreeditCaretCallback, &xcb[3],
1534# endif
1535 NULL);
1536 }
1537#endif
1545 1538
1546 Input_Context = XCreateIC (xim, 1539 Input_Context = XCreateIC (xim,
1547 XNInputStyle, input_style, 1540 XNInputStyle, input_style,
1548 XNClientWindow, vt, 1541 XNClientWindow, vt,
1549 XNFocusWindow, parent[0], 1542 XNFocusWindow, parent[0],
… …
1551 preedit_attr, 1544 preedit_attr,
1552 status_attr ? XNStatusAttributes : NULL, 1545 status_attr ? XNStatusAttributes : NULL,
1553 status_attr, NULL); 1546 status_attr, NULL);
1554 1547
1555 if (preedit_attr) XFree (preedit_attr); 1548 if (preedit_attr) XFree (preedit_attr);
1556 if (status_attr) XFree (status_attr); 1549 if (status_attr) XFree (status_attr);
1557 if (fs) XFreeFontSet (display->display, fs); 1550 if (fs) XFreeFontSet (dpy, fs);
1558 1551
1559 if (Input_Context == NULL) 1552 if (Input_Context == NULL)
1560 { 1553 {
1561 rxvt_warn ("failed to create input context, continuing without XIM.\n"); 1554 rxvt_warn ("failed to create input context, continuing without XIM.\n");
1562 im_destroy (); 1555 im_destroy ();
1563 return false; 1556 return false;
1564 } 1557 }
1565 1558
1566 if (input_style & XIMPreeditArea) 1559#if 0
1560 // unfortunately, only the focus window is used by XIM, hard to fix
1561 if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL))
1562 vt_select_input ();
1563#endif
1564
1567 IMSetStatusPosition (); 1565 IMSetPosition ();
1568 1566
1569 D_MAIN ((stderr, "rxvt_IM_get_IC () - successful connection"));
1570 return true; 1567 return true;
1571} 1568}
1572 1569
1573void 1570void
1574rxvt_term::im_cb () 1571rxvt_term::im_cb ()
… …
1576 int i; 1573 int i;
1577 const char *p; 1574 const char *p;
1578 char **s; 1575 char **s;
1579 char buf[IMBUFSIZ]; 1576 char buf[IMBUFSIZ];
1580 1577
1581 SET_R (this); 1578 make_current ();
1582 1579
1583 im_destroy (); 1580 im_destroy ();
1584 1581
1585 D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()"));
1586 if (Input_Context) 1582 if (Input_Context)
1587 return; 1583 return;
1588 1584
1589#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) 1585#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
1590 if (rs[Rs_imLocale]) 1586 if (rs[Rs_imLocale])
… …
1632 SET_LOCALE (locale); 1628 SET_LOCALE (locale);
1633#endif 1629#endif
1634} 1630}
1635 1631
1636void 1632void
1637rxvt_term::IMSetStatusPosition () 1633rxvt_term::IMSetPosition ()
1638{ 1634{
1639 XRectangle preedit_rect, status_rect, *needed_rect; 1635 XRectangle preedit_rect, status_rect, *needed_rect;
1640 XVaNestedList preedit_attr, status_attr; 1636 XVaNestedList preedit_attr, status_attr;
1641 1637
1642 if (!Input_Context 1638 if (!Input_Context
1643 || !focus 1639 || !focus
1644 || !(input_style & XIMPreeditArea) 1640 || !(input_style & (XIMPreeditArea | XIMPreeditPosition))
1645 || !IMisRunning ()) 1641 || !IMisRunning ())
1646 return; 1642 return;
1647 1643
1644 if (input_style & XIMPreeditPosition)
1645 {
1646 im_set_size (preedit_rect);
1647 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);
1648
1649 XSetICValues (Input_Context,
1650 XNPreeditAttributes, preedit_attr, NULL);
1651 }
1652 else
1653 {
1648 /* Getting the necessary width of preedit area */ 1654 /* Getting the necessary width of preedit area */
1649 status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); 1655 status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL);
1650 XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); 1656 XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL);
1651 XFree (status_attr); 1657 XFree (status_attr);
1652 1658
1653 im_set_preedit_area (preedit_rect, status_rect, *needed_rect); 1659 im_set_preedit_area (preedit_rect, status_rect, *needed_rect);
1654 XFree (needed_rect); 1660 XFree (needed_rect);
1655 1661
1656 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); 1662 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);
1657 status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); 1663 status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL);
1658 1664
1659 XSetICValues (Input_Context, 1665 XSetICValues (Input_Context,
1660 XNPreeditAttributes, preedit_attr, 1666 XNPreeditAttributes, preedit_attr,
1661 XNStatusAttributes, status_attr, NULL); 1667 XNStatusAttributes, status_attr,
1668 NULL);
1662 1669
1670 XFree (status_attr);
1671 }
1672
1663 XFree (preedit_attr); 1673 XFree (preedit_attr);
1664 XFree (status_attr);
1665} 1674}
1666#endif /* USE_XIM */ 1675#endif /* USE_XIM */
1667 1676
1668/*----------------------------------------------------------------------*/ 1677void
1669rxvt_t rxvt_current_term; 1678rxvt_term::get_window_origin (int &x, int &y)
1679{
1680 Window cr;
1681 XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr);
1682/* fprintf( stderr, "origin is %+d%+d\n", x, y);*/
1683}
1684
1685Pixmap
1686rxvt_term::get_pixmap_property (int prop_id)
1687{
1688 if (prop_id > 0 && prop_id < NUM_XA)
1689 if (xa[prop_id])
1690 {
1691 int aformat;
1692 unsigned long nitems, bytes_after;
1693 Atom atype;
1694 unsigned char *prop = NULL;
1695 int result = XGetWindowProperty (dpy, display->root, xa[prop_id],
1696 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1697 &nitems, &bytes_after, &prop);
1698 if (result == Success && prop && atype == XA_PIXMAP)
1699 {
1700 return *(Pixmap *)prop;
1701 }
1702 }
1703 return None;
1704}
1705
1706#ifdef HAVE_BG_PIXMAP
1707# if TRACE_PIXMAPS
1708# undef update_background
1709int rxvt_term::trace_update_background (const char *file, int line)
1710{
1711 fprintf (stderr, "%s:%d:update_background()\n", file, line);
1712 update_background ();
1713}
1714# endif
1715
1716int
1717rxvt_term::update_background ()
1718{
1719 bgPixmap.invalidate ();
1720
1721 /* no chance of real time refresh if we are blurring! */
1722 if (bgPixmap.invalid_since + 0.5 < ev::now () && !(bgPixmap.flags & bgPixmap_t::blurNeeded))
1723 bgPixmap.render ();
1724 else
1725 {
1726 ev_tstamp refresh;
1727 update_background_ev.stop ();
1728
1729 if (!bgPixmap.need_client_side_rendering ())
1730 refresh = .05;
1731 else if (bgPixmap.flags & bgPixmap_t::blurNeeded)
1732 refresh = .20; /* very slow !!! */
1733 else
1734 refresh = .07;
1735 update_background_ev.start (refresh);
1736 }
1737
1738 return 0;
1739}
1740
1741void
1742rxvt_term::update_background_cb (ev::timer &w, int revents)
1743{
1744 make_current ();
1745 bgPixmap.render ();
1746 refresh_check ();
1747}
1748
1749#endif /* HAVE_BG_PIXMAP */
1670 1750
1671/*----------------------- end-of-file (C source) -----------------------*/ 1751/*----------------------- end-of-file (C source) -----------------------*/

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