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Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.161 by root, Wed Jan 4 20:43:38 2006 UTC vs.
Revision 1.279 by ayin, Wed Dec 12 09:33:48 2007 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: main.C 2 * File: main.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
… …
11 * Copyright (c) 1997 mj olesen <olesen@me.QueensU.CA> 11 * Copyright (c) 1997 mj olesen <olesen@me.QueensU.CA>
12 * - extensive modifications 12 * - extensive modifications
13 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> 13 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>
14 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> 14 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
15 * - extensive modifications 15 * - extensive modifications
16 * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com> 16 * Copyright (c) 2003-2006 Marc Lehmann <pcg@goof.com>
17 * 17 *
18 * This program is free software; you can redistribute it and/or modify 18 * This program is free software; you can redistribute it and/or modify
19 * it under the terms of the GNU General Public License as published by 19 * it under the terms of the GNU General Public License as published by
20 * the Free Software Foundation; either version 2 of the License, or 20 * the Free Software Foundation; either version 2 of the License, or
21 * (at your option) any later version. 21 * (at your option) any later version.
… …
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::x_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 prepare_ev.set <rxvt_term, &rxvt_term::prepare_cb> (this);
177 check_ev (this, &rxvt_term::check_cb), 191 flush_ev.set <rxvt_term, &rxvt_term::flush_cb> (this);
178 flush_ev (this, &rxvt_term::flush_cb), 192 destroy_ev.set <rxvt_term, &rxvt_term::destroy_cb> (this);
179 destroy_ev (this, &rxvt_term::destroy_cb), 193 pty_ev.set <rxvt_term, &rxvt_term::pty_cb> (this);
180 pty_ev (this, &rxvt_term::pty_cb), 194 incr_ev.set <rxvt_term, &rxvt_term::incr_cb> (this);
181 incr_ev (this, &rxvt_term::incr_cb) 195 termwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
182{ 196 vt_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
197
183 cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; 198 cmdbuf_ptr = cmdbuf_endp = cmdbuf_base;
184 199
185 termlist.push_back (this); 200 termlist.push_back (this);
186 201
187#ifdef KEYSYM_RESOURCE 202#ifdef KEYSYM_RESOURCE
188 keyboard = new keyboard_manager; 203 keyboard = new keyboard_manager;
189
190 if (!keyboard)
191 rxvt_fatal ("out of memory, aborting.\n");
192#endif 204#endif
193} 205}
194 206
195// clean up the most important stuff, do *not* call x or free mem etc. 207// clean up the most important stuff, do *not* call x or free mem etc.
196// for use before an emergency exit 208// for use before an emergency exit
209void
197void rxvt_term::emergency_cleanup () 210rxvt_term::emergency_cleanup ()
198{ 211{
199 if (cmd_pid) 212 if (cmd_pid)
200 kill (-cmd_pid, SIGHUP); 213 kill (-cmd_pid, SIGHUP);
201 214
202#ifdef UTMP_SUPPORT 215 pty_ev.stop ();
203 privileged_utmp (RESTORE); 216 delete pty; pty = 0;
204#endif
205
206 pty.put ();
207} 217}
208 218
209rxvt_term::~rxvt_term () 219rxvt_term::~rxvt_term ()
210{ 220{
211 PERL_INVOKE ((this, HOOK_DESTROY, DT_END));
212
213 termlist.erase (find (termlist.begin (), termlist.end(), this)); 221 termlist.erase (find (termlist.begin (), termlist.end(), this));
214 222
215 emergency_cleanup (); 223 emergency_cleanup ();
216 224
217#if ENABLE_STYLES 225#if ENABLE_STYLES
… …
221#endif 229#endif
222 delete fontset[0]; 230 delete fontset[0];
223 231
224 if (display) 232 if (display)
225 { 233 {
226 dDisp;
227
228 selection_clear (); 234 selection_clear ();
229 235
230#ifdef USE_XIM 236#ifdef USE_XIM
231 im_destroy (); 237 im_destroy ();
232#endif 238#endif
233#ifdef MENUBAR
234 if (menubarGC) XFreeGC (disp, menubarGC);
235#endif
236#ifdef XTERM_SCROLLBAR 239#ifdef XTERM_SCROLLBAR
237 if (xscrollbarGC) XFreeGC (disp, xscrollbarGC); 240 if (xscrollbarGC) XFreeGC (dpy, xscrollbarGC);
238 if (ShadowGC) XFreeGC (disp, ShadowGC); 241 if (ShadowGC) XFreeGC (dpy, ShadowGC);
239#endif 242#endif
240#ifdef PLAIN_SCROLLBAR 243#ifdef PLAIN_SCROLLBAR
241 if (pscrollbarGC) XFreeGC (disp, pscrollbarGC); 244 if (pscrollbarGC) XFreeGC (dpy, pscrollbarGC);
242#endif 245#endif
243#ifdef NEXT_SCROLLBAR 246#ifdef NEXT_SCROLLBAR
244 if (blackGC) XFreeGC (disp, blackGC); 247 if (blackGC) XFreeGC (dpy, blackGC);
245 if (whiteGC) XFreeGC (disp, whiteGC); 248 if (whiteGC) XFreeGC (dpy, whiteGC);
246 if (grayGC) XFreeGC (disp, grayGC); 249 if (grayGC) XFreeGC (dpy, grayGC);
247 if (darkGC) XFreeGC (disp, darkGC); 250 if (darkGC) XFreeGC (dpy, darkGC);
248 if (stippleGC) XFreeGC (disp, stippleGC); 251 if (stippleGC) XFreeGC (dpy, stippleGC);
249 if (dimple) XFreePixmap (disp, dimple); 252 if (dimple) XFreePixmap (dpy, dimple);
250 if (upArrow) XFreePixmap (disp, upArrow); 253 if (upArrow) XFreePixmap (dpy, upArrow);
251 if (downArrow) XFreePixmap (disp, downArrow); 254 if (downArrow) XFreePixmap (dpy, downArrow);
252 if (upArrowHi) XFreePixmap (disp, upArrowHi); 255 if (upArrowHi) XFreePixmap (dpy, upArrowHi);
253 if (downArrowHi) XFreePixmap (disp, downArrowHi); 256 if (downArrowHi) XFreePixmap (dpy, downArrowHi);
254#endif 257#endif
255#if defined(MENUBAR) || defined(RXVT_SCROLLBAR) 258#ifdef RXVT_SCROLLBAR
256 if (topShadowGC) XFreeGC (disp, topShadowGC); 259 if (topShadowGC) XFreeGC (dpy, topShadowGC);
257 if (botShadowGC) XFreeGC (disp, botShadowGC); 260 if (botShadowGC) XFreeGC (dpy, botShadowGC);
258 if (scrollbarGC) XFreeGC (disp, scrollbarGC); 261 if (scrollbarGC) XFreeGC (dpy, scrollbarGC);
259#endif 262#endif
260 if (gc) XFreeGC (disp, gc); 263 if (gc) XFreeGC (dpy, gc);
261 264
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; 265 delete drawable;
268 // destroy all windows 266 // destroy all windows
269 if (parent[0]) 267 if (parent[0])
270 XDestroyWindow (disp, parent[0]); 268 XDestroyWindow (dpy, parent[0]);
271 }
272 269
273 // TODO: free pixcolours, colours should become part of rxvt_display 270 for (int i = 0; i < TOTAL_COLORS; i++)
274 271 if (ISSET_PIXCOLOR (i))
275 delete pix_colors_focused; 272 {
273 pix_colors_focused [i].free (this);
276#if OFF_FOCUS_FADING 274#if OFF_FOCUS_FADING
275 pix_colors_unfocused [i].free (this);
276#endif
277 }
278
279 clear ();
280 }
281
282 delete [] pix_colors_focused;
283#if OFF_FOCUS_FADING
277 delete pix_colors_unfocused; 284 delete [] pix_colors_unfocused;
278#endif 285#endif
279 286
287#ifdef HAVE_BG_PIXMAP
288 bgPixmap.destroy ();
289#endif
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 (ev_is_active (&destroy_ev))
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 prepare_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}
… …
461 _exit (EXIT_FAILURE); 474 _exit (EXIT_FAILURE);
462} 475}
463 476
464/*----------------------------------------------------------------------*/ 477/*----------------------------------------------------------------------*/
465bool 478bool
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#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
491#if ENABLE_PERL 562#if ENABLE_PERL
492 if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1])
493 || (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2])
494 || (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
495 {
496 rxvt_perl.init ();
497 PERL_INVOKE ((this, HOOK_INIT, DT_END));
498 }
499#endif
500
501 create_windows (argc, argv);
502
503 dDisp;
504
505 init_xlocale ();
506
507 scr_reset (); /* initialize screen */
508
509#if 0
510 XSynchronize (disp, True);
511#endif
512
513#ifdef HAVE_SCROLLBARS
514 if (OPTION (Opt_scrollBar))
515 resize_scrollbar (); /* create and map scrollbar */
516#endif
517#if (MENUBAR_MAX)
518 if (menubar_visible ())
519 XMapWindow (disp, menuBar.win);
520#endif
521#ifdef TRANSPARENT
522 if (OPTION (Opt_transparent))
523 {
524 XSelectInput (disp, display->root, PropertyChangeMask);
525 check_our_parents ();
526 rootwin_ev.start (display, display->root); 563 rootwin_ev.start (display, display->root);
527 }
528#endif 564#endif
529
530 XMapWindow (disp, vt);
531 XMapWindow (disp, parent[0]);
532 565
533 set_colorfgbg (); 566 set_colorfgbg ();
534 567
535 init_command (cmd_argv); 568 init_command (cmd_argv);
536 569
537 free (cmd_argv); 570 free (cmd_argv);
538 571
572 if (pty->pty >= 0)
539 pty_ev.start (pty.pty, EVENT_READ); 573 pty_ev.start (pty->pty, ev::READ);
540 574
541 check_ev.start (); 575 prepare_ev.start ();
542 576
543 PERL_INVOKE ((this, HOOK_START, DT_END)); 577 HOOK_INVOKE ((this, HOOK_START, DT_END));
578
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]);
544 591
545 return true; 592 return true;
546} 593}
547 594
548static struct sig_handlers 595static struct sig_handlers
549{ 596{
550 sig_watcher sw_chld, sw_term, sw_int; 597 ev::sig sw_term, sw_int;
551
552 void sig_chld (sig_watcher &w)
553 {
554 // we are being called for every SIGCHLD, find the corresponding term
555 int pid;
556
557 while ((pid = waitpid (-1, NULL, WNOHANG)) > 0)
558 for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
559 if (pid == (*t)->cmd_pid)
560 {
561 (*t)->child_exit ();
562 break;
563 }
564 }
565 598
566 /* 599 /*
567 * Catch a fatal signal and tidy up before quitting 600 * Catch a fatal signal and tidy up before quitting
568 */ 601 */
569 void 602 void sig_term (ev::sig &w, int revents);
570 sig_term (sig_watcher &w) 603
604 sig_handlers ()
571 { 605 {
572#ifdef DEBUG_CMD
573 rxvt_warn ("caught signal %d, exiting.\n", w.signum);
574#endif
575 rxvt_emergency_cleanup ();
576 signal (w.signum, SIG_DFL);
577 kill (getpid (), w.signum);
578 }
579
580 sig_handlers ()
581 : sw_chld (this, &sig_handlers::sig_chld),
582 sw_term (this, &sig_handlers::sig_term), 606 sw_term.set<sig_handlers, &sig_handlers::sig_term> (this);
583 sw_int (this, &sig_handlers::sig_term) 607 sw_int .set<sig_handlers, &sig_handlers::sig_term> (this);
584 {
585 } 608 }
586} sig_handlers; 609} sig_handlers;
587 610
588void 611void
612sig_handlers::sig_term (ev::sig &w, int revents)
613{
614 rxvt_emergency_cleanup ();
615 w.stop ();
616 kill (getpid (), w.signum);
617}
618
619char **rxvt_environ; // startup environment
620
621void
589rxvt_init () 622rxvt_init ()
590{ 623{
591 /* 624 ptytty::init ();
592 * Save and then give up any super-user privileges 625
593 * If we need privileges in any area then we must specifically request it. 626 if (!ev_default_loop (0))
594 * We should only need to be root in these cases: 627 rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n");
595 * 1. write utmp entries on some systems 628
596 * 2. chown tty on some systems 629 rxvt_environ = environ;
597 */
598 rxvt_privileges (SAVE);
599 rxvt_privileges (IGNORE);
600 630
601 signal (SIGHUP, SIG_IGN); 631 signal (SIGHUP, SIG_IGN);
602 signal (SIGPIPE, SIG_IGN); 632 signal (SIGPIPE, SIG_IGN);
603 633
604 sig_handlers.sw_chld.start (SIGCHLD);
605 sig_handlers.sw_term.start (SIGTERM); 634 sig_handlers.sw_term.start (SIGTERM); ev_unref ();
606 sig_handlers.sw_int.start (SIGINT); 635 sig_handlers.sw_int.start (SIGINT); ev_unref ();
607 636
608 /* need to trap SIGURG for SVR4 (Unixware) rlogin */ 637 /* need to trap SIGURG for SVR4 (Unixware) rlogin */
609 /* signal (SIGURG, SIG_DFL); */ 638 /* signal (SIGURG, SIG_DFL); */
610 639
611 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); 640 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);
612 // TODO: handle this with exceptions and tolerate the memory loss 641 // TODO: handle this with exceptions and tolerate the memory loss
613 XSetIOErrorHandler (rxvt_xioerror_handler); 642 XSetIOErrorHandler (rxvt_xioerror_handler);
643
644 XrmInitialize ();
614} 645}
615 646
616/* ------------------------------------------------------------------------- * 647/* ------------------------------------------------------------------------- *
617 * MEMORY ALLOCATION WRAPPERS * 648 * MEMORY ALLOCATION WRAPPERS *
618 * ------------------------------------------------------------------------- */ 649 * ------------------------------------------------------------------------- */
… …
636 rxvt_fatal ("memory allocation failure. aborting.\n"); 667 rxvt_fatal ("memory allocation failure. aborting.\n");
637 668
638 return p; 669 return p;
639} 670}
640 671
641void * 672void *
642rxvt_realloc (void *ptr, size_t size) 673rxvt_realloc (void *ptr, size_t size)
643{ 674{
644 void *p = realloc (ptr, size); 675 void *p = realloc (ptr, size);
645 676
646 if (!p) 677 if (!p)
647 rxvt_fatal ("memory allocation failure. aborting.\n"); 678 rxvt_fatal ("memory allocation failure. aborting.\n");
648 679
649 return p; 680 return p;
650} 681}
651 682
652/* ------------------------------------------------------------------------- *
653 * PRIVILEGED OPERATIONS *
654 * ------------------------------------------------------------------------- */
655/* take care of suid/sgid super-user (root) privileges */
656void
657rxvt_privileges (rxvt_privaction action)
658{
659#if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__)
660 static uid_t euid;
661 static gid_t egid;
662#endif
663
664#if ! defined(__CYGWIN32__)
665# if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID)
666 /* setreuid () is the poor man's setuid (), seteuid () */
667# define seteuid(a) setreuid(-1, (a))
668# define setegid(a) setregid(-1, (a))
669# define HAVE_SETEUID
670# endif
671# ifdef HAVE_SETEUID
672 switch (action)
673 {
674 case IGNORE:
675 /*
676 * change effective uid/gid - not real uid/gid - so we can switch
677 * back to root later, as required
678 */
679 seteuid (getuid ());
680 setegid (getgid ());
681 break;
682 case SAVE:
683 euid = geteuid ();
684 egid = getegid ();
685 break;
686 case RESTORE:
687 seteuid (euid);
688 setegid (egid);
689 break;
690 }
691# else
692 switch (action)
693 {
694 case IGNORE:
695 setuid (getuid ());
696 setgid (getgid ());
697 /* FALLTHROUGH */
698 case SAVE:
699 /* FALLTHROUGH */
700 case RESTORE:
701 break;
702 }
703# endif
704#endif
705}
706
707#ifdef UTMP_SUPPORT
708void
709rxvt_term::privileged_utmp (rxvt_privaction action)
710{
711 if (OPTION (Opt_utmpInhibit)
712 || !pty.name || !*pty.name)
713 return;
714
715 rxvt_privileges (RESTORE);
716
717 if (action == SAVE)
718 makeutent (pty.name, rs[Rs_display_name]);
719 else
720 cleanutent ();
721
722 rxvt_privileges (IGNORE);
723}
724#endif
725
726/*----------------------------------------------------------------------*/ 683/*----------------------------------------------------------------------*/
727/* 684/*
728 * window size/position calculcations for XSizeHint and other storage. 685 * window size/position calculations for XSizeHint and other storage.
729 * if width/height are non-zero then override calculated width/height 686 * if width/height are non-zero then override calculated width/height
730 */ 687 */
731void 688void
732rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) 689rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)
733{ 690{
734 short recalc_x, recalc_y; 691 short recalc_x, recalc_y;
735 int x, y, sb_w, mb_h, flags; 692 int x, y, sb_w, flags;
736 unsigned int w, h; 693 unsigned int w, h;
737 unsigned int max_width, max_height; 694 unsigned int max_width, max_height;
738 dDisp;
739
740 D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d",
741 ncol, nrow, szHint.width, szHint.height));
742 695
743 szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; 696 szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity;
744 szHint.win_gravity = NorthWestGravity; 697 szHint.win_gravity = NorthWestGravity;
745 /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ 698 /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */
746 699
… …
801 max_width = MAX_COLS * fwidth; 754 max_width = MAX_COLS * fwidth;
802 max_height = MAX_ROWS * fheight; 755 max_height = MAX_ROWS * fheight;
803 756
804 szHint.base_width = szHint.base_height = 2 * int_bwidth; 757 szHint.base_width = szHint.base_height = 2 * int_bwidth;
805 758
806 sb_w = mb_h = 0; 759 sb_w = 0;
807 window_vt_x = window_vt_y = int_bwidth; 760 window_vt_x = window_vt_y = int_bwidth;
808 761
809 if (scrollbar_visible ()) 762 if (scrollBar.state)
810 { 763 {
811 sb_w = scrollbar_TotalWidth (); 764 sb_w = scrollbar_TotalWidth ();
812 szHint.base_width += sb_w; 765 szHint.base_width += sb_w;
766
813 if (!OPTION (Opt_scrollBar_right)) 767 if (!option (Opt_scrollBar_right))
814 window_vt_x += sb_w; 768 window_vt_x += sb_w;
815 } 769 }
816 770
817 if (menubar_visible ())
818 {
819 mb_h = menuBar_TotalHeight ();
820 szHint.base_height += mb_h;
821 window_vt_y += mb_h;
822 }
823
824 szHint.width_inc = fwidth; 771 szHint.width_inc = fwidth;
825 szHint.height_inc = fheight; 772 szHint.height_inc = fheight;
826 szHint.min_width = szHint.base_width + szHint.width_inc; 773 szHint.min_width = szHint.base_width + szHint.width_inc;
827 szHint.min_height = szHint.base_height + szHint.height_inc; 774 szHint.min_height = szHint.base_height + szHint.height_inc;
828 775
829 if (newwidth && newwidth - szHint.base_width < max_width) 776 if (newwidth && newwidth - szHint.base_width < max_width)
830 { 777 {
831 szHint.width = newwidth; 778 szHint.width = newwidth;
… …
846 { 793 {
847 min_it (height, max_height); 794 min_it (height, max_height);
848 szHint.height = szHint.base_height + height; 795 szHint.height = szHint.base_height + height;
849 } 796 }
850 797
851 if (scrollbar_visible () && OPTION (Opt_scrollBar_right)) 798 if (scrollBar.state && option (Opt_scrollBar_right))
852 window_sb_x = szHint.width - sb_w; 799 window_sb_x = szHint.width - sb_w;
853 800
854 if (recalc_x) 801 if (recalc_x)
855 szHint.x += DisplayWidth (disp, display->screen) - szHint.width - 2 * ext_bwidth; 802 szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth;
803
856 if (recalc_y) 804 if (recalc_y)
857 szHint.y += DisplayHeight (disp, display->screen) - szHint.height - 2 * ext_bwidth; 805 szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth;
858 806
859 ncol = width / fwidth; 807 ncol = width / fwidth;
860 nrow = height / fheight; 808 nrow = height / fheight;
861 D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d",
862 ncol, nrow, szHint.width,
863 szHint.height));
864 return;
865} 809}
866 810
867/*----------------------------------------------------------------------*/ 811/*----------------------------------------------------------------------*/
868/* 812/*
869 * Tell the teletype handler what size the window is. 813 * Tell the teletype handler what size the window is.
870 * Called after a window size change. 814 * Called after a window size change.
871 */ 815 */
872void 816void
873rxvt_term::tt_winch () 817rxvt_term::tt_winch ()
874{ 818{
875 if (pty.pty < 0) 819 if (pty->pty < 0)
876 return; 820 return;
877 821
878 struct winsize ws; 822 struct winsize ws;
879 823
880 ws.ws_col = ncol; 824 ws.ws_col = ncol;
881 ws.ws_row = nrow; 825 ws.ws_row = nrow;
882 ws.ws_xpixel = width; 826 ws.ws_xpixel = width;
883 ws.ws_ypixel = height; 827 ws.ws_ypixel = height;
884 (void)ioctl (pty.pty, TIOCSWINSZ, &ws); 828 (void)ioctl (pty->pty, TIOCSWINSZ, &ws);
885 829
886#if 0 830#if 0
887 // TIOCSWINSZ⎈ is supposed to do this automatically and correctly 831 // TIOCSWINSZ is supposed to do this automatically and correctly
888 if (cmd_pid) /* force through to the command */ 832 if (cmd_pid) /* force through to the command */
889 kill (-cmd_pid, SIGWINCH); 833 kill (-cmd_pid, SIGWINCH);
890#endif 834#endif
891} 835}
892 836
… …
921 delete fontset[0]; 865 delete fontset[0];
922 fontset[0] = fs; 866 fontset[0] = fs;
923 867
924 prop = (*fs)[1]->properties (); 868 prop = (*fs)[1]->properties ();
925 prop.height += lineSpace; 869 prop.height += lineSpace;
870
926 fs->set_prop (prop); 871 fs->set_prop (prop, false);
927 872
928 fwidth = prop.width; 873 fwidth = prop.width;
929 fheight = prop.height; 874 fheight = prop.height;
930 fbase = prop.ascent; 875 fbase = prop.ascent;
931 876
… …
940 { 885 {
941 fontset[style] = fs = new rxvt_fontset (this); 886 fontset[style] = fs = new rxvt_fontset (this);
942 rxvt_fontprop prop2 = prop; 887 rxvt_fontprop prop2 = prop;
943 888
944 if (res) 889 if (res)
945 prop2.weight = prop2.slant = rxvt_fontprop::unset; 890 {
891 fs->populate (res);
892 fs->set_prop (prop2, false);
893 }
946 else 894 else
947 { 895 {
948 res = fontset[0]->fontdesc; 896 fs->populate (fontset[0]->fontdesc);
949 897
950 if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; 898 if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold;
951 if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; 899 if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic;
900
901 fs->set_prop (prop2, true);
952 } 902 }
953 903
954 fs->populate (res);
955 fs->set_prop (prop2);
956 } 904 }
957#else 905#else
958 fontset[style] = fontset[0]; 906 fontset[style] = fontset[0];
959#endif 907#endif
960 } 908 }
… …
962 if (parent[0]) 910 if (parent[0])
963 { 911 {
964 resize_all_windows (0, 0, 0); 912 resize_all_windows (0, 0, 0);
965 scr_remap_chars (); 913 scr_remap_chars ();
966 scr_touch (true); 914 scr_touch (true);
967 } 915 }
968 916
969 return true; 917 return true;
970} 918}
971 919
920void
972void rxvt_term::set_string_property (Atom prop, const char *str, int len) 921rxvt_term::set_string_property (Atom prop, const char *str, int len)
973{ 922{
974 XChangeProperty (display->display, parent[0], 923 XChangeProperty (dpy, parent[0],
975 prop, XA_STRING, 8, PropModeReplace, 924 prop, XA_STRING, 8, PropModeReplace,
976 (const unsigned char *)str, len >= 0 ? len : strlen (str)); 925 (const unsigned char *)str, len >= 0 ? len : strlen (str));
977} 926}
978 927
928void
979void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) 929rxvt_term::set_utf8_property (Atom prop, const char *str, int len)
980{ 930{
981 wchar_t *ws = rxvt_mbstowcs (str, len); 931 wchar_t *ws = rxvt_mbstowcs (str, len);
982 char *s = rxvt_wcstoutf8 (ws); 932 char *s = rxvt_wcstoutf8 (ws);
983 933
984 XChangeProperty (display->display, parent[0], 934 XChangeProperty (dpy, parent[0],
985 prop, xa[XA_UTF8_STRING], 8, PropModeReplace, 935 prop, xa[XA_UTF8_STRING], 8, PropModeReplace,
986 (const unsigned char *)s, strlen (s)); 936 (const unsigned char *)s, strlen (s));
987 937
988 free (s); 938 free (s);
989 free (ws); 939 free (ws);
… …
1008#if ENABLE_EWMH 958#if ENABLE_EWMH
1009 set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); 959 set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);
1010#endif 960#endif
1011} 961}
1012 962
963void
964rxvt_term::set_window_color (int idx, const char *color)
965{
1013#ifdef XTERM_COLOR_CHANGE 966#ifdef XTERM_COLOR_CHANGE
1014void
1015rxvt_term::set_window_color (int idx, const char *color)
1016{
1017 rxvt_color xcol; 967 rxvt_color xcol;
1018 int i; 968 int i;
1019 969
1020 if (color == NULL || *color == '\0') 970 if (color == NULL || *color == '\0')
1021 return; 971 return;
1022 972
973 color = strdup (color);
974 allocated.push_back ((void *)color);
975 rs[Rs_color + idx] = color;
976
1023 /* handle color aliases */ 977 /* handle color aliases */
1024 if (isdigit (*color)) 978 if (isdigit (*color))
1025 { 979 {
1026 i = atoi (color); 980 i = atoi (color);
1027 981
1028 if (i >= 8 && i <= 15) 982 if (i >= 8 && i <= 15)
983 {
1029 { /* bright colors */ 984 /* bright colors */
1030 i -= 8;
1031 pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; 985 pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i - 8];
1032 SET_PIXCOLOR (idx);
1033 goto done; 986 goto done;
1034 } 987 }
1035 988
1036 if (i >= 0 && i <= 7) 989 if (i >= 0 && i <= 7)
990 {
1037 { /* normal colors */ 991 /* normal colors */
1038 pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; 992 pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];
1039 SET_PIXCOLOR (idx);
1040 goto done; 993 goto done;
1041 } 994 }
1042 } 995 }
1043 996
1044 if (!rXParseAllocColor (&xcol, color)) 997 set_color (xcol, color);
1045 return;
1046
1047 /* XStoreColor (display->display, display->cmap, XColor*); */
1048 998
1049 /* 999 /*
1050 * FIXME: should free colors here, but no idea how to do it so instead, 1000 * FIXME: should free colors here, but no idea how to do it so instead,
1051 * so just keep gobbling up the colormap 1001 * so just keep gobbling up the colormap
1052 */ 1002 */
1053# if 0
1054 for (i = Color_Black; i <= Color_White; i++)
1055 if (pix_colors[idx] == pix_colors[i])
1056 break;
1057 if (i > Color_White)
1058 {
1059 /* fprintf (stderr, "XFreeColors: pix_colors [%d] = %lu\n", idx, pix_colors [idx]); */
1060 XFreeColors (display->display, display->cmap, (pix_colors + idx), 1,
1061 DisplayPlanes (display->display, display->screen));
1062 }
1063# endif
1064 1003
1065 pix_colors_focused[idx] = xcol; 1004 pix_colors_focused[idx] = xcol;
1066 SET_PIXCOLOR (idx);
1067 1005
1068 /* XSetWindowAttributes attr; */
1069 /* Cursor cursor; */
1070done: 1006done:
1071
1072#if OFF_FOCUS_FADING
1073 if (rs[Rs_fade])
1074 pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (display, atoi (rs[Rs_fade]), pix_colors[Color_fade]);
1075#endif
1076
1077 /*TODO: handle Color_BD, scrollbar background, etc. */ 1007 /*TODO: handle Color_BD, scrollbar background, etc. */
1078 1008
1009 update_fade_color (idx);
1079 recolour_cursor (); 1010 recolour_cursor ();
1080 scr_recolour (); 1011 scr_recolour ();
1012#endif /* XTERM_COLOR_CHANGE */
1081} 1013}
1082
1083#else
1084# define set_window_color (idx,color) ((void)0)
1085#endif /* XTERM_COLOR_CHANGE */
1086 1014
1087void 1015void
1088rxvt_term::recolour_cursor () 1016rxvt_term::recolour_cursor ()
1089{ 1017{
1090 XColor xcol[2]; 1018 XColor fg, bg;
1091 1019
1092 xcol[0].pixel = ISSET_PIXCOLOR (Color_pointer_fg) 1020 (ISSET_PIXCOLOR (Color_pointer_fg)
1093 ? pix_colors_focused[Color_pointer_fg] 1021 ? pix_colors_focused[Color_pointer_fg]
1094 : pix_colors_focused[Color_fg]; 1022 : pix_colors_focused[Color_fg]).get (fg);
1023
1095 xcol[1].pixel = ISSET_PIXCOLOR (Color_pointer_bg) 1024 (ISSET_PIXCOLOR (Color_pointer_bg)
1096 ? pix_colors_focused[Color_pointer_bg] 1025 ? pix_colors_focused[Color_pointer_bg]
1097 : pix_colors_focused[Color_bg]; 1026 : pix_colors_focused[Color_bg]).get (bg);
1098 1027
1099 XQueryColors (display->display, display->cmap, xcol, 2); 1028 XRecolorCursor (dpy, TermWin_cursor, &fg, &bg);
1100 XRecolorCursor (display->display, TermWin_cursor, xcol + 0, xcol + 1);
1101} 1029}
1102 1030
1103/*----------------------------------------------------------------------*/ 1031/*----------------------------------------------------------------------*/
1104/* 1032/*
1105 * find if fg/bg matches any of the normal (low-intensity) colors 1033 * find if fg/bg matches any of the normal (low-intensity) colors
1106 */ 1034 */
1107void 1035void
1108rxvt_term::set_colorfgbg () 1036rxvt_term::set_colorfgbg ()
1109{ 1037{
1110 unsigned int i; 1038 unsigned int i;
1111 const char *xpmb = "\0"; 1039 const char *xpmb = "";
1112 char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; 1040 char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1];
1113 1041
1114 env_colorfgbg = (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg") + 1);
1115 strcpy (fstr, "default"); 1042 strcpy (fstr, "default");
1116 strcpy (bstr, "default"); 1043 strcpy (bstr, "default");
1117 for (i = Color_Black; i <= Color_White; i++) 1044 for (i = Color_Black; i <= Color_White; i++)
1118 if (pix_colors[Color_fg] == pix_colors[i]) 1045 if (pix_colors[Color_fg] == pix_colors[i])
1119 { 1046 {
… …
1123 1050
1124 for (i = Color_Black; i <= Color_White; i++) 1051 for (i = Color_Black; i <= Color_White; i++)
1125 if (pix_colors[Color_bg] == pix_colors[i]) 1052 if (pix_colors[Color_bg] == pix_colors[i])
1126 { 1053 {
1127 sprintf (bstr, "%d", (i - Color_Black)); 1054 sprintf (bstr, "%d", (i - Color_Black));
1128#ifdef XPM_BACKGROUND 1055#ifdef BG_IMAGE_FROM_FILE
1129 xpmb = "default;"; 1056 xpmb = "default;";
1130#endif 1057#endif
1131 break; 1058 break;
1132 } 1059 }
1133 1060
1134 sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); 1061 sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr);
1135} 1062}
1136 1063
1137/*----------------------------------------------------------------------*/ 1064/*----------------------------------------------------------------------*/
1138 1065
1139int 1066bool
1140rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) 1067rxvt_term::set_color (rxvt_color &color, const char *name)
1141{ 1068{
1142 if (!screen_in_out->set (display, colour)) 1069 if (color.set (this, name))
1143 {
1144 rxvt_warn ("can't get colour '%s', continuing without.\n", colour);
1145 return false;
1146 }
1147
1148 return true; 1070 return true;
1071
1072 rxvt_warn ("can't get colour '%s', continuing without.\n", name);
1073 return false;
1074}
1075
1076void
1077rxvt_term::alias_color (int dst, int src)
1078{
1079 pix_colors[dst].set (this, rs[Rs_color + dst] = rs[Rs_color + src]);
1149} 1080}
1150 1081
1151/* -------------------------------------------------------------------- * 1082/* -------------------------------------------------------------------- *
1152 * - WINDOW RESIZING - * 1083 * - WINDOW RESIZING - *
1153 * -------------------------------------------------------------------- */ 1084 * -------------------------------------------------------------------- */
1154void 1085void
1155rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent) 1086rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent)
1156{ 1087{
1157 int fix_screen; 1088 int fix_screen;
1158 int old_width = szHint.width, old_height = szHint.height; 1089 int old_width = szHint.width;
1159 dDisp; 1090 int old_height = szHint.height;
1160 1091
1161 window_calc (newwidth, newheight); 1092 window_calc (newwidth, newheight);
1093
1094 if (!HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END)))
1162 XSetWMNormalHints (disp, parent[0], &szHint); 1095 XSetWMNormalHints (dpy, parent[0], &szHint);
1163 1096
1164 if (!ignoreparent) 1097 if (!ignoreparent)
1165 { 1098 {
1166#ifdef SMART_RESIZE 1099#ifdef SMART_RESIZE
1167 /* 1100 /*
… …
1171 int x, y, x1, y1; 1104 int x, y, x1, y1;
1172 int dx, dy; 1105 int dx, dy;
1173 unsigned int unused_w1, unused_h1, unused_b1, unused_d1; 1106 unsigned int unused_w1, unused_h1, unused_b1, unused_d1;
1174 Window unused_cr; 1107 Window unused_cr;
1175 1108
1176 XTranslateCoordinates (disp, parent[0], display->root, 1109 XTranslateCoordinates (dpy, parent[0], display->root,
1177 0, 0, &x, &y, &unused_cr); 1110 0, 0, &x, &y, &unused_cr);
1178 XGetGeometry (disp, parent[0], &unused_cr, &x1, &y1, 1111 XGetGeometry (dpy, parent[0], &unused_cr, &x1, &y1,
1179 &unused_w1, &unused_h1, &unused_b1, &unused_d1); 1112 &unused_w1, &unused_h1, &unused_b1, &unused_d1);
1180 /* 1113 /*
1181 * if display->root isn't the parent window, a WM will probably have offset 1114 * if display->root isn't the parent window, a WM will probably have offset
1182 * our position for handles and decorations. Counter it 1115 * our position for handles and decorations. Counter it
1183 */ 1116 */
… …
1185 { 1118 {
1186 x -= x1; 1119 x -= x1;
1187 y -= y1; 1120 y -= y1;
1188 } 1121 }
1189 1122
1190 x1 = (DisplayWidth (disp, display->screen) - old_width) / 2; 1123 x1 = (DisplayWidth (dpy, display->screen) - old_width ) / 2;
1191 y1 = (DisplayHeight (disp, display->screen) - old_height) / 2; 1124 y1 = (DisplayHeight (dpy, display->screen) - old_height) / 2;
1192 dx = old_width - szHint.width; 1125 dx = old_width - szHint.width;
1193 dy = old_height - szHint.height; 1126 dy = old_height - szHint.height;
1194 1127
1195 /* Check position of the center of the window */ 1128 /* Check position of the center of the window */
1196 if (x < x1) /* left half */ 1129 if (x < x1) /* left half */
1197 dx = 0; 1130 dx = 0;
… …
1200 if (y < y1) /* top half */ 1133 if (y < y1) /* top half */
1201 dy = 0; 1134 dy = 0;
1202 else if (y == y1) /* exact center */ 1135 else if (y == y1) /* exact center */
1203 dy /= 2; 1136 dy /= 2;
1204 1137
1205 XMoveResizeWindow (disp, parent[0], x + dx, y + dy, 1138 XMoveResizeWindow (dpy, parent[0], x + dx, y + dy,
1206 szHint.width, szHint.height); 1139 szHint.width, szHint.height);
1207#else 1140#else
1208 XResizeWindow (disp, parent[0], szHint.width, szHint.height); 1141 XResizeWindow (dpy, parent[0], szHint.width, szHint.height);
1209#endif 1142#endif
1210 } 1143 }
1211 1144
1212 fix_screen = ncol != prev_ncol || nrow != prev_nrow; 1145 fix_screen = ncol != prev_ncol || nrow != prev_nrow;
1213 1146
1214 if (fix_screen || newwidth != old_width || newheight != old_height) 1147 if (fix_screen || newwidth != old_width || newheight != old_height)
1215 { 1148 {
1216 if (scrollbar_visible ()) 1149 if (scrollBar.state)
1217 { 1150 {
1218 XMoveResizeWindow (disp, scrollBar.win, 1151 XMoveResizeWindow (dpy, scrollBar.win,
1219 window_sb_x, 0, 1152 window_sb_x, 0,
1220 scrollbar_TotalWidth (), szHint.height); 1153 scrollbar_TotalWidth (), szHint.height);
1221 resize_scrollbar (); 1154 resize_scrollbar ();
1222 } 1155 }
1223 1156
1224 if (menubar_visible ())
1225 XMoveResizeWindow (disp, menuBar.win,
1226 window_vt_x, 0,
1227 width, menuBar_TotalHeight ());
1228
1229 XMoveResizeWindow (disp, vt, 1157 XMoveResizeWindow (dpy, vt,
1230 window_vt_x, window_vt_y, 1158 window_vt_x, window_vt_y,
1231 width, height); 1159 width, height);
1232 1160
1161#ifdef HAVE_BG_PIXMAP
1162 if (bgPixmap.window_size_sensitive ())
1163 update_background ();
1164#endif
1165
1233 scr_clear (); 1166 scr_clear ();
1234#ifdef XPM_BACKGROUND
1235 resize_pixmap ();
1236#endif
1237 } 1167 }
1238 1168
1239 if (fix_screen || old_height == 0) 1169 if (fix_screen || old_height == 0)
1240 {
1241 int curr_screen = -1;
1242 int old_ncol = prev_ncol;
1243
1244 /* scr_reset only works on the primary screen */
1245 if (old_height) /* this is not the first time through */
1246 {
1247 unsigned int ocol = ncol;
1248 ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this
1249 curr_screen = scr_change_screen (PRIMARY);
1250 ncol = ocol;
1251 }
1252
1253 scr_reset (); 1170 scr_reset ();
1254 1171
1255 if (curr_screen >= 0) /* this is not the first time through */ 1172 // TODO, with nvidia-8178, resizes kill the alpha channel, report if not fixed in newer version
1256 { 1173 //scr_touch (false);
1257 scr_change_screen (curr_screen);
1258 selection_check (old_ncol != ncol ? 4 : 0);
1259 }
1260 }
1261 1174
1262 old_width = szHint.width; 1175#ifdef HAVE_BG_PIXMAP
1263 old_height = szHint.height; 1176// TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ?
1264 1177// if (bgPixmap.pixmap)
1265#ifdef XPM_BACKGROUND
1266 if (pixmap)
1267 scr_touch (false); 1178// scr_touch (false);
1268#endif 1179#endif
1269 1180
1270#ifdef USE_XIM 1181#ifdef USE_XIM
1271 IMSetStatusPosition (); 1182 IMSetPosition ();
1272#endif 1183#endif
1273} 1184}
1274 1185
1275/* 1186/*
1276 * Set the width/height of the vt window in characters. Units are pixels. 1187 * Set the width/height of the vt window in characters. Units are pixels.
… …
1281{ 1192{
1282 XWindowAttributes wattr; 1193 XWindowAttributes wattr;
1283 1194
1284 if (newwidth == 0 || newheight == 0) 1195 if (newwidth == 0 || newheight == 0)
1285 { 1196 {
1286 XGetWindowAttributes (display->display, display->root, &wattr); 1197 XGetWindowAttributes (dpy, display->root, &wattr);
1287 1198
1288 if (newwidth == 0) 1199 if (newwidth == 0)
1289 newwidth = wattr.width - szHint.base_width; 1200 newwidth = wattr.width - szHint.base_width;
1290 if (newheight == 0) 1201 if (newheight == 0)
1291 newheight = wattr.height - szHint.base_height; 1202 newheight = wattr.height - szHint.base_height;
… …
1305#ifdef USE_XIM 1216#ifdef USE_XIM
1306 1217
1307void 1218void
1308rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) 1219rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg)
1309{ 1220{
1310 fg = pix_colors[Color_fg]; 1221 fg = pix_colors [Color_fg];
1311 bg = pix_colors[Color_bg]; 1222 bg = pix_colors [Color_bg];
1312} 1223}
1313 1224
1314void 1225void
1315rxvt_term::im_set_size (XRectangle &size) 1226rxvt_term::im_set_size (XRectangle &size)
1316{ 1227{
… …
1353 strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ 1264 strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */
1354 1265
1355 if ((p = strchr (server + 1, '@')) != NULL) /* first one only */ 1266 if ((p = strchr (server + 1, '@')) != NULL) /* first one only */
1356 *p = '\0'; 1267 *p = '\0';
1357 1268
1358 atom = XInternAtom (display->display, server, False); 1269 atom = XInternAtom (dpy, server, False);
1359 win = XGetSelectionOwner (display->display, atom); 1270 win = XGetSelectionOwner (dpy, atom);
1360 1271
1361 if (win != None) 1272 if (win != None)
1362 return True; 1273 return True;
1363 } 1274 }
1364 1275
… …
1371 XPoint nspot; 1282 XPoint nspot;
1372 XVaNestedList preedit_attr; 1283 XVaNestedList preedit_attr;
1373 1284
1374 if (!Input_Context 1285 if (!Input_Context
1375 || !focus 1286 || !focus
1376 || !(input_style & XIMPreeditPosition)) 1287 || !(input_style & (XIMPreeditPosition | XIMPreeditCallbacks)))
1377 return; 1288 return;
1378 1289
1379 im_set_position (nspot); 1290 im_set_position (nspot);
1380 1291
1381 if (nspot.x == spot.x && nspot.y == spot.y) 1292 if (nspot.x == spot.x && nspot.y == spot.y)
… …
1400 input_method = 0; 1311 input_method = 0;
1401 } 1312 }
1402 1313
1403 Input_Context = 0; 1314 Input_Context = 0;
1404} 1315}
1316
1317#ifdef ENABLE_XIM_ONTHESPOT
1318
1319static void
1320xim_preedit_start (XIC ic, XPointer client_data, XPointer call_data)
1321{
1322 ((rxvt_term *)client_data)->make_current ();
1323 HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_START, DT_END));
1324}
1325
1326static void
1327xim_preedit_done (XIC ic, XPointer client_data, XPointer call_data)
1328{
1329 ((rxvt_term *)client_data)->make_current ();
1330 HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_DONE, DT_END));
1331}
1332
1333static void
1334xim_preedit_draw (XIC ic, XPointer client_data, XIMPreeditDrawCallbackStruct *call_data)
1335{
1336 rxvt_term *term = (rxvt_term *)client_data;
1337 XIMText *text = call_data->text;
1338
1339 term->make_current ();
1340
1341 if (text)
1342 {
1343 void *str;
1344
1345 if (!text->encoding_is_wchar && text->string.multi_byte)
1346 {
1347 // of course, X makes it ugly again
1348 if (term->rs[Rs_imLocale])
1349 SET_LOCALE (term->rs[Rs_imLocale]);
1350
1351 str = rxvt_temp_buf ((text->length + 1) * sizeof (wchar_t));
1352 mbstowcs ((wchar_t *)str, text->string.multi_byte, text->length + 1);
1353
1354 if (term->rs[Rs_imLocale])
1355 SET_LOCALE (term->locale);
1356 }
1357 else
1358 str = (void *)text->string.wide_char;
1359
1360 HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
1361 DT_INT, call_data->caret,
1362 DT_INT, call_data->chg_first,
1363 DT_INT, call_data->chg_length,
1364 DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0,
1365 DT_WCS_LEN, str, str ? (int)text->length : 0,
1366 DT_END));
1367 }
1368 else
1369 HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
1370 DT_INT, call_data->caret,
1371 DT_INT, call_data->chg_first,
1372 DT_INT, call_data->chg_length,
1373 DT_END));
1374}
1375
1376#if 0
1377static void
1378xim_preedit_caret (XIC ic, XPointer client_data, XIMPreeditCaretCallbackStruct *call_data)
1379{
1380 ((rxvt_term *)client_data)->make_current ();
1381 HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_CARET,
1382 DT_INT, call_data->position,
1383 DT_INT, call_data->direction,
1384 DT_INT, call_data->style,
1385 DT_END));
1386}
1387#endif
1388
1389#endif
1405 1390
1406/* 1391/*
1407 * Try to open a XIM with the current modifiers, then see if we can 1392 * Try to open a XIM with the current modifiers, then see if we can
1408 * open a suitable preedit type 1393 * open a suitable preedit type
1409 */ 1394 */
… …
1416 XRectangle rect, status_rect, needed_rect; 1401 XRectangle rect, status_rect, needed_rect;
1417 unsigned long fg, bg; 1402 unsigned long fg, bg;
1418 const char *p; 1403 const char *p;
1419 char **s; 1404 char **s;
1420 XIMStyles *xim_styles; 1405 XIMStyles *xim_styles;
1406#ifdef ENABLE_XIM_ONTHESPOT
1407 XIMCallback xcb[4];
1408#endif
1409
1410 set_environ (envv);
1421 1411
1422 if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) 1412 if (! ((p = XSetLocaleModifiers (modifiers)) && *p))
1423 return false; 1413 return false;
1424 1414
1425 D_MAIN ((stderr, "rxvt_IM_get_IC ()"));
1426 input_method = display->get_xim (locale, modifiers); 1415 input_method = display->get_xim (locale, modifiers);
1427 if (input_method == NULL) 1416 if (input_method == NULL)
1428 return false; 1417 return false;
1429 1418
1430 xim = input_method->xim; 1419 xim = input_method->xim;
… …
1450 s = rxvt_splitcommastring (p); 1439 s = rxvt_splitcommastring (p);
1451 1440
1452 for (i = found = 0; !found && s[i]; i++) 1441 for (i = found = 0; !found && s[i]; i++)
1453 { 1442 {
1454 if (!strcmp (s[i], "OverTheSpot")) 1443 if (!strcmp (s[i], "OverTheSpot"))
1455 input_style = (XIMPreeditPosition | XIMStatusNothing); 1444 input_style = XIMPreeditPosition | XIMStatusNothing;
1456 else if (!strcmp (s[i], "OffTheSpot")) 1445 else if (!strcmp (s[i], "OffTheSpot"))
1457 input_style = (XIMPreeditArea | XIMStatusArea); 1446 input_style = XIMPreeditArea | XIMStatusArea;
1458 else if (!strcmp (s[i], "Root")) 1447 else if (!strcmp (s[i], "Root"))
1459 input_style = (XIMPreeditNothing | XIMStatusNothing); 1448 input_style = XIMPreeditNothing | XIMStatusNothing;
1460 else if (!strcmp (s[i], "None")) 1449 else if (!strcmp (s[i], "None"))
1461 input_style = (XIMPreeditNone | XIMStatusNone); 1450 input_style = XIMPreeditNone | XIMStatusNone;
1451#ifdef ENABLE_XIM_ONTHESPOT
1452 else if (SHOULD_INVOKE (HOOK_XIM_PREEDIT_START) && !strcmp (s[i], "OnTheSpot"))
1453 input_style = XIMPreeditCallbacks | XIMStatusNothing;
1454#endif
1455 else
1456 input_style = XIMPreeditNothing | XIMStatusNothing;
1462 1457
1463 for (j = 0; j < xim_styles->count_styles; j++) 1458 for (j = 0; j < xim_styles->count_styles; j++)
1464 if (input_style == xim_styles->supported_styles[j]) 1459 if (input_style == xim_styles->supported_styles[j])
1465 { 1460 {
1466 rxvt_freecommastring (s); 1461 rxvt_freecommastring (s);
… …
1504 "*", 1499 "*",
1505 fheight, 1500 fheight,
1506 fheight + 1, fheight - 1, 1501 fheight + 1, fheight - 1,
1507 fheight - 2, fheight + 2); 1502 fheight - 2, fheight + 2);
1508 1503
1509 fs = XCreateFontSet (display->display, rs[Rs_imFont] ? rs[Rs_imFont] : pat, 1504 fs = XCreateFontSet (dpy, rs[Rs_imFont] ? rs[Rs_imFont] : pat,
1510 &missing_charset_list, &missing_charset_count, &def_string); 1505 &missing_charset_list, &missing_charset_count, &def_string);
1511 1506
1512 if (missing_charset_list) 1507 if (missing_charset_list)
1513 XFreeStringList (missing_charset_list); 1508 XFreeStringList (missing_charset_list);
1514 1509
… …
1555 XNBackground, bg, 1550 XNBackground, bg,
1556 XNArea, &status_rect, 1551 XNArea, &status_rect,
1557 XNFontSet, fs, 1552 XNFontSet, fs,
1558 NULL); 1553 NULL);
1559 } 1554 }
1555#if ENABLE_XIM_ONTHESPOT
1556 else if (input_style & XIMPreeditCallbacks)
1557 {
1558 im_set_position (spot);
1559
1560 xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start;
1561 xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done;
1562 xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw;
1563# if 0
1564 xcb[3].client_data = (XPointer)this; xcb[3].callback = (XIMProc)xim_preedit_caret;
1565# endif
1566
1567 preedit_attr = XVaCreateNestedList (0,
1568 XNSpotLocation, &spot,
1569 XNPreeditStartCallback, &xcb[0],
1570 XNPreeditDoneCallback , &xcb[1],
1571 XNPreeditDrawCallback , &xcb[2],
1572# if 0
1573 XNPreeditCaretCallback, &xcb[3],
1574# endif
1575 NULL);
1576 }
1577#endif
1560 1578
1561 Input_Context = XCreateIC (xim, 1579 Input_Context = XCreateIC (xim,
1562 XNInputStyle, input_style, 1580 XNInputStyle, input_style,
1563 XNClientWindow, vt, 1581 XNClientWindow, vt,
1564 XNFocusWindow, parent[0], 1582 XNFocusWindow, parent[0],
… …
1566 preedit_attr, 1584 preedit_attr,
1567 status_attr ? XNStatusAttributes : NULL, 1585 status_attr ? XNStatusAttributes : NULL,
1568 status_attr, NULL); 1586 status_attr, NULL);
1569 1587
1570 if (preedit_attr) XFree (preedit_attr); 1588 if (preedit_attr) XFree (preedit_attr);
1571 if (status_attr) XFree (status_attr); 1589 if (status_attr) XFree (status_attr);
1572 if (fs) XFreeFontSet (display->display, fs); 1590 if (fs) XFreeFontSet (dpy, fs);
1573 1591
1574 if (Input_Context == NULL) 1592 if (Input_Context == NULL)
1575 { 1593 {
1576 rxvt_warn ("failed to create input context, continuing without XIM.\n"); 1594 rxvt_warn ("failed to create input context, continuing without XIM.\n");
1577 im_destroy (); 1595 im_destroy ();
1578 return false; 1596 return false;
1579 } 1597 }
1580 1598
1581 if (input_style & XIMPreeditArea) 1599#if 0
1600 // unfortunately, only the focus window is used by XIM, hard to fix
1601 if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL))
1602 vt_select_input ();
1603#endif
1604
1582 IMSetStatusPosition (); 1605 IMSetPosition ();
1583 1606
1584 D_MAIN ((stderr, "rxvt_IM_get_IC () - successful connection"));
1585 return true; 1607 return true;
1586} 1608}
1587 1609
1588void 1610void
1589rxvt_term::im_cb () 1611rxvt_term::im_cb ()
… …
1591 int i; 1613 int i;
1592 const char *p; 1614 const char *p;
1593 char **s; 1615 char **s;
1594 char buf[IMBUFSIZ]; 1616 char buf[IMBUFSIZ];
1595 1617
1596 SET_R (this); 1618 make_current ();
1597 1619
1598 im_destroy (); 1620 im_destroy ();
1599 1621
1600 D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()"));
1601 if (Input_Context) 1622 if (Input_Context)
1602 return; 1623 return;
1603 1624
1604#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) 1625#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
1605 if (rs[Rs_imLocale]) 1626 if (rs[Rs_imLocale])
… …
1647 SET_LOCALE (locale); 1668 SET_LOCALE (locale);
1648#endif 1669#endif
1649} 1670}
1650 1671
1651void 1672void
1652rxvt_term::IMSetStatusPosition () 1673rxvt_term::IMSetPosition ()
1653{ 1674{
1654 XRectangle preedit_rect, status_rect, *needed_rect; 1675 XRectangle preedit_rect, status_rect, *needed_rect;
1655 XVaNestedList preedit_attr, status_attr; 1676 XVaNestedList preedit_attr, status_attr;
1656 1677
1657 if (!Input_Context 1678 if (!Input_Context
1658 || !focus 1679 || !focus
1659 || !(input_style & XIMPreeditArea) 1680 || !(input_style & (XIMPreeditArea | XIMPreeditPosition))
1660 || !IMisRunning ()) 1681 || !IMisRunning ())
1661 return; 1682 return;
1662 1683
1684 if (input_style & XIMPreeditPosition)
1685 {
1686 im_set_size (preedit_rect);
1687 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);
1688
1689 XSetICValues (Input_Context,
1690 XNPreeditAttributes, preedit_attr, NULL);
1691 }
1692 else
1693 {
1663 /* Getting the necessary width of preedit area */ 1694 /* Getting the necessary width of preedit area */
1664 status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); 1695 status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL);
1665 XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); 1696 XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL);
1666 XFree (status_attr); 1697 XFree (status_attr);
1667 1698
1668 im_set_preedit_area (preedit_rect, status_rect, *needed_rect); 1699 im_set_preedit_area (preedit_rect, status_rect, *needed_rect);
1669 XFree (needed_rect); 1700 XFree (needed_rect);
1670 1701
1671 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); 1702 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);
1672 status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); 1703 status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL);
1673 1704
1674 XSetICValues (Input_Context, 1705 XSetICValues (Input_Context,
1675 XNPreeditAttributes, preedit_attr, 1706 XNPreeditAttributes, preedit_attr,
1676 XNStatusAttributes, status_attr, NULL); 1707 XNStatusAttributes, status_attr,
1708 NULL);
1677 1709
1710 XFree (status_attr);
1711 }
1712
1678 XFree (preedit_attr); 1713 XFree (preedit_attr);
1679 XFree (status_attr);
1680} 1714}
1681#endif /* USE_XIM */ 1715#endif /* USE_XIM */
1682 1716
1683/*----------------------------------------------------------------------*/ 1717void
1684rxvt_t rxvt_current_term; 1718rxvt_term::get_window_origin (int &x, int &y)
1719{
1720 Window cr;
1721 XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr);
1722/* fprintf( stderr, "origin is %+d%+d\n", x, y);*/
1723}
1724
1725Pixmap
1726rxvt_term::get_pixmap_property (int prop_id)
1727{
1728 if (prop_id > 0 && prop_id < NUM_XA)
1729 if (xa[prop_id])
1730 {
1731 int aformat;
1732 unsigned long nitems, bytes_after;
1733 Atom atype;
1734 unsigned char *prop = NULL;
1735 int result = XGetWindowProperty (dpy, display->root, xa[prop_id],
1736 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1737 &nitems, &bytes_after, &prop);
1738 if (result == Success && prop && atype == XA_PIXMAP)
1739 {
1740 return *(Pixmap *)prop;
1741 }
1742 }
1743 return None;
1744}
1745
1746#ifdef HAVE_BG_PIXMAP
1747# if TRACE_PIXMAPS
1748# undef update_background
1749int rxvt_term::trace_update_background (const char *file, int line)
1750{
1751 fprintf (stderr, "%s:%d:update_background()\n", file, line);
1752 update_background ();
1753}
1754# endif
1755
1756int
1757rxvt_term::update_background ()
1758{
1759 bgPixmap.invalidate ();
1760
1761 /* no chance of real time refresh if we are blurring! */
1762 if (bgPixmap.invalid_since + 0.5 < ev::now () && !(bgPixmap.flags & bgPixmap_t::blurNeeded))
1763 bgPixmap.render ();
1764 else
1765 {
1766 update_background_ev.stop ();
1767
1768 if (!bgPixmap.need_client_side_rendering())
1769 update_background_ev.start (.05);
1770 else if (bgPixmap.flags & bgPixmap_t::blurNeeded)
1771 update_background_ev.start (.20); /* very slow !!! */
1772 else
1773 update_background_ev.start (.07);
1774 }
1775
1776 return 0;
1777}
1778
1779void
1780rxvt_term::update_background_cb (ev::timer &w, int revents)
1781{
1782 bgPixmap.render ();
1783}
1784
1785#endif /* HAVE_BG_PIXMAP */
1685 1786
1686/*----------------------- end-of-file (C source) -----------------------*/ 1787/*----------------------- end-of-file (C source) -----------------------*/

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