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Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.165 by root, Sun Jan 8 00:20:12 2006 UTC vs.
Revision 1.298 by root, Sat Jan 12 22:13:46 2008 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) 2003-2006 Marc Lehmann <pcg@goof.com> 16 * Copyright (c) 2003-2007 Marc Lehmann <pcg@goof.com>
17 * 17 *
18 * This program is free software; you can redistribute it and/or modify 18 * This program is free software; you can redistribute it and/or modify
19 * it under the terms of the GNU General Public License as published by 19 * it under the terms of the GNU General Public License as published by
20 * the Free Software Foundation; either version 2 of the License, or 20 * the Free Software Foundation; either version 2 of the License, or
21 * (at your option) any later version. 21 * (at your option) any later version.
… …
38#include <limits> 38#include <limits>
39 39
40#include <csignal> 40#include <csignal>
41#include <cstring> 41#include <cstring>
42 42
43#ifdef TTY_GID_SUPPORT
44# include <grp.h>
45#endif
46
47#ifdef HAVE_TERMIOS_H
48# include <termios.h> 43#include <termios.h>
44
45#ifdef HAVE_XSETLOCALE
46# define X_LOCALE
47# include <X11/Xlocale.h>
48#else
49# ifdef HAVE_SETLOCALE
50# include <clocale>
51# endif
49#endif 52#endif
50 53
51vector<rxvt_term *> rxvt_term::termlist; 54vector<rxvt_term *> rxvt_term::termlist;
52 55
56// used to tell global functions which terminal instance is "active"
57rxvt_t rxvt_current_term;
58
53static char curlocale[128], savelocale[128]; 59static char curlocale[128], savelocale[128];
54 60
55bool 61bool
56rxvt_set_locale (const char *locale) 62rxvt_set_locale (const char *locale) NOTHROW
57{ 63{
64 int size = strlen (locale) + 1;
65
66 if (size > sizeof (curlocale))
67 rxvt_fatal ("locale string too long, aborting.\n");
68
58 if (!locale || !strncmp (locale, curlocale, 128)) 69 if (!locale || !memcmp (locale, curlocale, size))
59 return false; 70 return false;
60 71
61 strncpy (curlocale, locale, 128); 72 memcpy (curlocale, locale, size);
62 setlocale (LC_CTYPE, curlocale); 73 setlocale (LC_CTYPE, curlocale);
63 return true; 74 return true;
64} 75}
65 76
66bool 77void
67rxvt_push_locale (const char *locale) 78rxvt_push_locale (const char *locale) NOTHROW
68{ 79{
69 strcpy (savelocale, curlocale); 80 strcpy (savelocale, curlocale);
70 rxvt_set_locale (locale); 81 rxvt_set_locale (locale);
71} 82}
72 83
73void 84void
74rxvt_pop_locale () 85rxvt_pop_locale () NOTHROW
75{ 86{
76 rxvt_set_locale (savelocale); 87 rxvt_set_locale (savelocale);
77} 88}
78 89
79#if ENABLE_COMBINING 90#if ENABLE_COMBINING
80class rxvt_composite_vec rxvt_composite; 91class rxvt_composite_vec rxvt_composite;
81 92
82text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2) 93text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2)
83{ 94{
84 compose_char *cc; 95 compose_char *cc;
85 96
86 // break compose chains, as stupid readline really likes to duplicate 97 // break compose chains, as stupid readline really likes to duplicate
87 // composing characters for some reason near the end of a line. 98 // composing characters for some reason near the end of a line.
88 cc = (*this)[c1]; 99 cc = (*this)[c1];
89 while (cc) 100 while (cc)
90 { 101 {
… …
139 150
140} 151}
141#endif 152#endif
142 153
143rxvt_term::rxvt_term () 154rxvt_term::rxvt_term ()
144 : 155{
145#if TRANSPARENT 156#if HAVE_BG_PIXMAP
146 rootwin_ev (this, &rxvt_term::rootwin_cb), 157 update_background_ev.set<rxvt_term, &rxvt_term::update_background_cb> (this);
158#endif
159#ifdef CURSOR_BLINK
160 cursor_blink_ev.set <rxvt_term, &rxvt_term::cursor_blink_cb> (this); cursor_blink_ev.set (0., CURSOR_BLINK_INTERVAL);
161#endif
162#ifdef TEXT_BLINK
163 text_blink_ev.set <rxvt_term, &rxvt_term::text_blink_cb> (this); text_blink_ev.set (0., TEXT_BLINK_INTERVAL);
164#endif
165#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
166 cont_scroll_ev.set <rxvt_term, &rxvt_term::cont_scroll_cb> (this);
167#endif
168#ifdef SELECTION_SCROLLING
169 sel_scroll_ev.set <rxvt_term, &rxvt_term::sel_scroll_cb> (this);
170#endif
171#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
172 slip_wheel_ev.set <rxvt_term, &rxvt_term::slip_wheel_cb> (this);
173#endif
174#if ENABLE_TRANSPARENCY || ENABLE_PERL
175 rootwin_ev.set <rxvt_term, &rxvt_term::rootwin_cb> (this),
147#endif 176#endif
148#ifdef HAVE_SCROLLBARS 177#ifdef HAVE_SCROLLBARS
149 scrollbar_ev (this, &rxvt_term::x_cb), 178 scrollbar_ev.set <rxvt_term, &rxvt_term::x_cb> (this),
150#endif 179#endif
151#ifdef MENUBAR 180#ifdef USE_XIM
152 menubar_ev (this, &rxvt_term::x_cb), 181 im_ev.set <rxvt_term, &rxvt_term::im_cb> (this),
153#endif
154#ifdef CURSOR_BLINK
155 cursor_blink_ev (this, &rxvt_term::cursor_blink_cb),
156#endif
157#ifdef TEXT_BLINK
158 text_blink_ev (this, &rxvt_term::text_blink_cb),
159#endif
160#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
161 cont_scroll_ev (this, &rxvt_term::cont_scroll_cb),
162#endif
163#ifdef SELECTION_SCROLLING
164 sel_scroll_ev (this, &rxvt_term::sel_scroll_cb),
165#endif
166#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
167 slip_wheel_ev (this, &rxvt_term::slip_wheel_cb),
168#endif 182#endif
169#ifdef POINTER_BLANK 183#ifdef POINTER_BLANK
170 pointer_ev (this, &rxvt_term::pointer_cb), 184 pointer_ev.set <rxvt_term, &rxvt_term::pointer_cb> (this);
171#endif 185#endif
172#ifdef USE_XIM 186#ifndef NO_BELL
173 im_ev (this, &rxvt_term::im_cb), 187 bell_ev.set <rxvt_term, &rxvt_term::bell_cb> (this);
174#endif 188#endif
175 termwin_ev (this, &rxvt_term::x_cb), 189 child_ev.set <rxvt_term, &rxvt_term::child_cb> (this);
176 vt_ev (this, &rxvt_term::x_cb), 190 flush_ev.set <rxvt_term, &rxvt_term::flush_cb> (this);
177 check_ev (this, &rxvt_term::check_cb), 191 destroy_ev.set <rxvt_term, &rxvt_term::destroy_cb> (this);
178 flush_ev (this, &rxvt_term::flush_cb), 192 pty_ev.set <rxvt_term, &rxvt_term::pty_cb> (this);
179 destroy_ev (this, &rxvt_term::destroy_cb), 193 incr_ev.set <rxvt_term, &rxvt_term::incr_cb> (this);
180 pty_ev (this, &rxvt_term::pty_cb), 194 termwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
181 incr_ev (this, &rxvt_term::incr_cb) 195 vt_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
182{ 196
183 cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; 197 cmdbuf_ptr = cmdbuf_endp = cmdbuf_base;
184 198
185 termlist.push_back (this); 199 termlist.push_back (this);
186 200
187#ifdef KEYSYM_RESOURCE 201#ifdef KEYSYM_RESOURCE
188 keyboard = new keyboard_manager; 202 keyboard = new keyboard_manager;
189
190 if (!keyboard)
191 rxvt_fatal ("out of memory, aborting.\n");
192#endif 203#endif
193} 204}
194 205
195// clean up the most important stuff, do *not* call x or free mem etc. 206// clean up the most important stuff, do *not* call x or free mem etc.
196// for use before an emergency exit 207// for use before an emergency exit
208void
197void rxvt_term::emergency_cleanup () 209rxvt_term::emergency_cleanup ()
198{ 210{
199 if (cmd_pid) 211 if (cmd_pid)
200 kill (-cmd_pid, SIGHUP); 212 kill (-cmd_pid, SIGHUP);
201 213
202#ifdef UTMP_SUPPORT 214 pty_ev.stop ();
203 privileged_utmp (RESTORE); 215 delete pty; pty = 0;
204#endif
205
206 pty.put ();
207} 216}
208 217
209rxvt_term::~rxvt_term () 218rxvt_term::~rxvt_term ()
210{ 219{
211 HOOK_INVOKE ((this, HOOK_DESTROY, DT_END));
212
213 termlist.erase (find (termlist.begin (), termlist.end(), this)); 220 termlist.erase (find (termlist.begin (), termlist.end(), this));
214 221
215 emergency_cleanup (); 222 emergency_cleanup ();
216 223
217#if ENABLE_STYLES 224#if ENABLE_STYLES
… …
221#endif 228#endif
222 delete fontset[0]; 229 delete fontset[0];
223 230
224 if (display) 231 if (display)
225 { 232 {
226 dDisp;
227
228 selection_clear (); 233 selection_clear ();
229 234
230#ifdef USE_XIM 235#ifdef USE_XIM
231 im_destroy (); 236 im_destroy ();
232#endif 237#endif
233#ifdef MENUBAR
234 if (menubarGC) XFreeGC (disp, menubarGC);
235#endif
236#ifdef XTERM_SCROLLBAR 238#ifdef XTERM_SCROLLBAR
237 if (xscrollbarGC) XFreeGC (disp, xscrollbarGC); 239 if (xscrollbarGC) XFreeGC (dpy, xscrollbarGC);
238 if (ShadowGC) XFreeGC (disp, ShadowGC); 240 if (ShadowGC) XFreeGC (dpy, ShadowGC);
239#endif 241#endif
240#ifdef PLAIN_SCROLLBAR 242#ifdef PLAIN_SCROLLBAR
241 if (pscrollbarGC) XFreeGC (disp, pscrollbarGC); 243 if (pscrollbarGC) XFreeGC (dpy, pscrollbarGC);
242#endif 244#endif
243#ifdef NEXT_SCROLLBAR 245#ifdef NEXT_SCROLLBAR
244 if (blackGC) XFreeGC (disp, blackGC); 246 if (blackGC) XFreeGC (dpy, blackGC);
245 if (whiteGC) XFreeGC (disp, whiteGC); 247 if (whiteGC) XFreeGC (dpy, whiteGC);
246 if (grayGC) XFreeGC (disp, grayGC); 248 if (grayGC) XFreeGC (dpy, grayGC);
247 if (darkGC) XFreeGC (disp, darkGC); 249 if (darkGC) XFreeGC (dpy, darkGC);
248 if (stippleGC) XFreeGC (disp, stippleGC); 250 if (stippleGC) XFreeGC (dpy, stippleGC);
249 if (dimple) XFreePixmap (disp, dimple); 251 if (dimple) XFreePixmap (dpy, dimple);
250 if (upArrow) XFreePixmap (disp, upArrow); 252 if (upArrow) XFreePixmap (dpy, upArrow);
251 if (downArrow) XFreePixmap (disp, downArrow); 253 if (downArrow) XFreePixmap (dpy, downArrow);
252 if (upArrowHi) XFreePixmap (disp, upArrowHi); 254 if (upArrowHi) XFreePixmap (dpy, upArrowHi);
253 if (downArrowHi) XFreePixmap (disp, downArrowHi); 255 if (downArrowHi) XFreePixmap (dpy, downArrowHi);
254#endif 256#endif
255#if defined(MENUBAR) || defined(RXVT_SCROLLBAR) 257#ifdef RXVT_SCROLLBAR
256 if (topShadowGC) XFreeGC (disp, topShadowGC); 258 if (topShadowGC) XFreeGC (dpy, topShadowGC);
257 if (botShadowGC) XFreeGC (disp, botShadowGC); 259 if (botShadowGC) XFreeGC (dpy, botShadowGC);
258 if (scrollbarGC) XFreeGC (disp, scrollbarGC); 260 if (scrollbarGC) XFreeGC (dpy, scrollbarGC);
259#endif 261#endif
260 if (gc) XFreeGC (disp, gc); 262 if (gc) XFreeGC (dpy, gc);
261 263
262#if defined(MENUBAR) && (MENUBAR_MAX > 1)
263 delete menuBar.drawable;
264 //if (menuBar.win)
265 // XDestroyWindow (disp, menuBar.win);
266#endif
267 delete drawable; 264 delete drawable;
268 // destroy all windows 265 // destroy all windows
269 if (parent[0]) 266 if (parent[0])
270 XDestroyWindow (disp, parent[0]); 267 XDestroyWindow (dpy, parent[0]);
271 }
272 268
273 // TODO: free pixcolours, colours should become part of rxvt_display 269 for (int i = 0; i < TOTAL_COLORS; i++)
274 270 if (ISSET_PIXCOLOR (i))
275 delete pix_colors_focused; 271 {
272 pix_colors_focused [i].free (this);
276#if OFF_FOCUS_FADING 273#if OFF_FOCUS_FADING
277 delete pix_colors_unfocused; 274 pix_colors_unfocused [i].free (this);
278#endif 275#endif
276 }
279 277
278 clear ();
279 }
280
281#ifdef HAVE_BG_PIXMAP
282 bgPixmap.destroy ();
283#endif
284 display->flush (); /* ideally .put should do this */
280 displays.put (display); 285 displays.put (display);
281 286
282 scr_release (); 287 scr_release ();
283 288
284 /* clear all resources */ 289 /* clear all resources */
285 for (int i = 0; i < allocated.size (); i++) 290 for (int i = 0; i < allocated.size (); i++)
286 free (allocated [i]); 291 free (allocated [i]);
287 292
288 free (selection.text); 293 free (selection.text);
289 // TODO: manage env vars in child only(!) 294 // TODO: manage env vars in child only(!)
290 free (env_windowid);
291 free (env_display); 295 free (env_display);
292 free (env_term); 296 free (env_term);
293 free (env_colorfgbg);
294 free (locale); 297 free (locale);
295 free (v_buffer); 298 free (v_buffer);
296 free (incr_buf); 299 free (incr_buf);
297 300
298 delete envv; 301 delete envv;
299 delete argv; 302 delete argv;
300 303
301#ifdef KEYSYM_RESOURCE 304#ifdef KEYSYM_RESOURCE
302 delete keyboard; 305 delete keyboard;
303#endif 306#endif
307#ifndef NO_RESOURCES
308 XrmDestroyDatabase (option_db);
309#endif
304} 310}
305 311
312// child has exited, usually destroys
306void 313void
307rxvt_term::child_exit () 314rxvt_term::child_cb (ev::child &w, int status)
308{ 315{
316 HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END));
317
309 cmd_pid = 0; 318 cmd_pid = 0;
310 319
311 if (!OPTION (Opt_hold)) 320 if (!option (Opt_hold))
312 destroy (); 321 destroy ();
313} 322}
314 323
315void 324void
316rxvt_term::destroy () 325rxvt_term::destroy ()
317{ 326{
318 if (destroy_ev.active) 327 if (destroy_ev.is_active ())
319 return; 328 return;
329
330 HOOK_INVOKE ((this, HOOK_DESTROY, DT_END));
320 331
321#if ENABLE_OVERLAY 332#if ENABLE_OVERLAY
322 scr_overlay_off (); 333 scr_overlay_off ();
323#endif 334#endif
324 335
… …
328 im_ev.stop (display); 339 im_ev.stop (display);
329#endif 340#endif
330#if HAVE_SCROLLBARS 341#if HAVE_SCROLLBARS
331 scrollbar_ev.stop (display); 342 scrollbar_ev.stop (display);
332#endif 343#endif
333#if MENUBAR 344#if ENABLE_TRANSPARENCY || ENABLE_PERL
334 menubar_ev.stop (display);
335#endif
336#if TRANSPARENT
337 rootwin_ev.stop (display); 345 rootwin_ev.stop (display);
338#endif 346#endif
339 incr_ev.stop (); 347 incr_ev.stop ();
340 termwin_ev.stop (display); 348 termwin_ev.stop (display);
341 vt_ev.stop (display); 349 vt_ev.stop (display);
342 } 350 }
343 351
344 check_ev.stop (); 352 flush_ev.stop ();
345 pty_ev.stop (); 353 pty_ev.stop ();
346#ifdef CURSOR_BLINK 354#ifdef CURSOR_BLINK
347 cursor_blink_ev.stop (); 355 cursor_blink_ev.stop ();
348#endif 356#endif
349#ifdef TEXT_BLINK 357#ifdef TEXT_BLINK
… …
357#endif 365#endif
358#ifdef POINTER_BLANK 366#ifdef POINTER_BLANK
359 pointer_ev.stop (); 367 pointer_ev.stop ();
360#endif 368#endif
361 369
362 destroy_ev.start (0); 370 destroy_ev.start ();
363} 371}
364 372
365void 373void
366rxvt_term::destroy_cb (time_watcher &w) 374rxvt_term::destroy_cb (ev::idle &w, int revents)
367{ 375{
368 SET_R (this); 376 make_current ();
369 377
370 delete this; 378 delete this;
371} 379}
372 380
373/*----------------------------------------------------------------------*/ 381/*----------------------------------------------------------------------*/
… …
382{ 390{
383 for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) 391 for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
384 (*t)->emergency_cleanup (); 392 (*t)->emergency_cleanup ();
385} 393}
386 394
387#if ENABLE_FRILLS 395#if !ENABLE_MINIMAL
388static void 396static void
389print_x_error (Display *dpy, XErrorEvent *event) 397print_x_error (Display *dpy, XErrorEvent *event)
390{ 398{
391 char buffer[BUFSIZ]; 399 char buffer[BUFSIZ];
392 char mesg[BUFSIZ]; 400 char mesg[BUFSIZ];
… …
425 else 433 else
426 XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", 434 XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x",
427 mesg, BUFSIZ); 435 mesg, BUFSIZ);
428 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); 436 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid);
429 } 437 }
430 XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", 438 XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",
431 mesg, BUFSIZ); 439 mesg, BUFSIZ);
432 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); 440 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial);
433} 441}
434#endif 442#endif
435 443
… …
440 GET_R->allowedxerror = event->error_code; 448 GET_R->allowedxerror = event->error_code;
441 else 449 else
442 { 450 {
443 // GET_R is most likely not the terminal which caused the error, 451 // GET_R is most likely not the terminal which caused the error,
444 // so just output the error and continue 452 // so just output the error and continue
445#if ENABLE_FRILLS 453#if ENABLE_MINIMAL
454 old_xerror_handler (display, event);
455#else
446 print_x_error (display, event); 456 print_x_error (display, event);
447#else
448 old_xerror_handler (display, event);
449#endif 457#endif
450 } 458 }
451 459
452 return 0; 460 return 0;
453} 461}
… …
460 rxvt_emergency_cleanup (); 468 rxvt_emergency_cleanup ();
461 _exit (EXIT_FAILURE); 469 _exit (EXIT_FAILURE);
462} 470}
463 471
464/*----------------------------------------------------------------------*/ 472/*----------------------------------------------------------------------*/
465bool 473void
466rxvt_term::init (int argc, const char *const *argv) 474rxvt_term::init (int argc, const char *const *argv, stringvec *envv)
467{ 475{
476 this->envv = envv;
477
468 SET_R (this); 478 SET_R (this);
469
470 set_locale (""); 479 set_locale ("");
480 set_environ (envv); // few things in X do not call setlocale :(
471 481
472 if (!init_vars ()) 482 init_vars ();
473 return false;
474 483
475 init_secondary (); 484 init_secondary ();
476 485
477 const char **cmd_argv = init_resources (argc, argv); 486 const char **cmd_argv = init_resources (argc, argv);
478 487
479#ifdef KEYSYM_RESOURCE 488#ifdef KEYSYM_RESOURCE
480 keyboard->register_done (); 489 keyboard->register_done ();
481#endif 490#endif
482 491
483#if MENUBAR_MAX
484 menubar_read (rs[Rs_menu]);
485#endif
486#ifdef HAVE_SCROLLBARS 492#ifdef HAVE_SCROLLBARS
487 if (OPTION (Opt_scrollBar)) 493 if (option (Opt_scrollBar))
488 scrollBar.setIdle (); /* set existence for size calculations */ 494 scrollBar.setIdle (); /* set existence for size calculations */
489#endif 495#endif
490 496
497 pty = ptytty::create ();
498
499 create_windows (argc, argv);
500
501 init_xlocale ();
502
503 scr_reset (); // initialize screen
504
505#if 0
506 XSynchronize (dpy, True);
507#endif
508
509#ifdef HAVE_SCROLLBARS
510 if (option (Opt_scrollBar))
511 resize_scrollbar (); /* create and map scrollbar */
512#endif
513#ifdef HAVE_BG_PIXMAP
514 {
515 bgPixmap.set_target (this);
516
517#ifdef ENABLE_TRANSPARENCY
518 if (option (Opt_transparent))
519 {
520 bgPixmap.set_transparent ();
521
522#ifdef HAVE_AFTERIMAGE
523 if (rs [Rs_blurradius])
524 bgPixmap.set_blur_radius (rs [Rs_blurradius]);
525#endif
526 if (ISSET_PIXCOLOR (Color_tint))
527 bgPixmap.set_tint (pix_colors_focused [Color_tint]);
528
529 if (rs [Rs_shade])
530 bgPixmap.set_shade (rs [Rs_shade]);
531
532 bgPixmap.set_root_pixmap ();
533 XSelectInput (dpy, display->root, PropertyChangeMask);
534 rootwin_ev.start (display, display->root);
535 }
536#endif
537
538#ifdef BG_IMAGE_FROM_FILE
539 if (rs[Rs_backgroundPixmap])
540 {
541 const char *p = rs[Rs_backgroundPixmap];
542
543 if ((p = strchr (p, ';')) != 0)
544 {
545 p++;
546 bgPixmap.set_geometry (p);
547 }
548 else
549 bgPixmap.set_defaultGeometry ();
550
551 if (bgPixmap.set_file (rs[Rs_backgroundPixmap]))
552 if (!bgPixmap.window_position_sensitive ())
553 update_background ();
554 }
555#endif
556 }
557#endif
558
491#if ENABLE_PERL 559#if ENABLE_PERL
492 if (!rs[Rs_perl_ext_1])
493 rs[Rs_perl_ext_1] = "default";
494
495 if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1])
496 || (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2])
497 || (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
498 {
499 rxvt_perl.init ();
500 HOOK_INVOKE ((this, HOOK_INIT, DT_END));
501 }
502#endif
503
504 create_windows (argc, argv);
505
506 dDisp;
507
508 init_xlocale ();
509
510 scr_reset (); /* initialize screen */
511
512#if 0
513 XSynchronize (disp, True);
514#endif
515
516#ifdef HAVE_SCROLLBARS
517 if (OPTION (Opt_scrollBar))
518 resize_scrollbar (); /* create and map scrollbar */
519#endif
520#if (MENUBAR_MAX)
521 if (menubar_visible ())
522 XMapWindow (disp, menuBar.win);
523#endif
524#ifdef TRANSPARENT
525 if (OPTION (Opt_transparent))
526 {
527 XSelectInput (disp, display->root, PropertyChangeMask);
528 check_our_parents ();
529 rootwin_ev.start (display, display->root); 560 rootwin_ev.start (display, display->root);
530 }
531#endif 561#endif
532
533 XMapWindow (disp, vt);
534 XMapWindow (disp, parent[0]);
535 562
536 set_colorfgbg (); 563 set_colorfgbg ();
537 564
538 init_command (cmd_argv); 565 init_command (cmd_argv);
539 566
540 free (cmd_argv); 567 free (cmd_argv);
541 568
542 if (pty.pty >= 0) 569 if (pty->pty >= 0)
543 pty_ev.start (pty.pty, EVENT_READ); 570 pty_ev.start (pty->pty, ev::READ);
544
545 check_ev.start ();
546 571
547 HOOK_INVOKE ((this, HOOK_START, DT_END)); 572 HOOK_INVOKE ((this, HOOK_START, DT_END));
548 573
549 return true; 574#if ENABLE_XEMBED
575 if (rs[Rs_embed])
576 {
577 long info[2] = { 0, XEMBED_MAPPED };
578
579 XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
580 32, PropModeReplace, (unsigned char *)&info, 2);
581 }
582#endif
583
584 XMapWindow (dpy, vt);
585 XMapWindow (dpy, parent[0]);
586
587 refresh_check ();
550} 588}
551 589
552static struct sig_handlers 590static struct sig_handlers
553{ 591{
554 sig_watcher sw_chld, sw_term, sw_int; 592 ev::sig sw_term, sw_int;
555
556 void sig_chld (sig_watcher &w)
557 {
558 // we are being called for every SIGCHLD, find the corresponding term
559 int pid;
560
561 while ((pid = waitpid (-1, NULL, WNOHANG)) > 0)
562 for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
563 if (pid == (*t)->cmd_pid)
564 {
565 (*t)->child_exit ();
566 break;
567 }
568 }
569 593
570 /* 594 /*
571 * Catch a fatal signal and tidy up before quitting 595 * Catch a fatal signal and tidy up before quitting
572 */ 596 */
573 void 597 void sig_term (ev::sig &w, int revents);
574 sig_term (sig_watcher &w) 598
599 sig_handlers ()
575 { 600 {
576#ifdef DEBUG_CMD
577 rxvt_warn ("caught signal %d, exiting.\n", w.signum);
578#endif
579 rxvt_emergency_cleanup ();
580 signal (w.signum, SIG_DFL);
581 kill (getpid (), w.signum);
582 }
583
584 sig_handlers ()
585 : sw_chld (this, &sig_handlers::sig_chld),
586 sw_term (this, &sig_handlers::sig_term), 601 sw_term.set<sig_handlers, &sig_handlers::sig_term> (this);
587 sw_int (this, &sig_handlers::sig_term) 602 sw_int .set<sig_handlers, &sig_handlers::sig_term> (this);
588 {
589 } 603 }
590} sig_handlers; 604} sig_handlers;
591 605
592void 606void
607sig_handlers::sig_term (ev::sig &w, int revents)
608{
609 rxvt_emergency_cleanup ();
610 w.stop ();
611 kill (getpid (), w.signum);
612}
613
614char **rxvt_environ; // startup environment
615
616void
593rxvt_init () 617rxvt_init ()
594{ 618{
595 /* 619 ptytty::init ();
596 * Save and then give up any super-user privileges 620
597 * If we need privileges in any area then we must specifically request it. 621 if (!ev_default_loop (0))
598 * We should only need to be root in these cases: 622 rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n");
599 * 1. write utmp entries on some systems 623
600 * 2. chown tty on some systems 624 rxvt_environ = environ;
601 */
602 rxvt_privileges (SAVE);
603 rxvt_privileges (IGNORE);
604 625
605 signal (SIGHUP, SIG_IGN); 626 signal (SIGHUP, SIG_IGN);
606 signal (SIGPIPE, SIG_IGN); 627 signal (SIGPIPE, SIG_IGN);
607 628
608 sig_handlers.sw_chld.start (SIGCHLD);
609 sig_handlers.sw_term.start (SIGTERM); 629 sig_handlers.sw_term.start (SIGTERM); ev_unref ();
610 sig_handlers.sw_int.start (SIGINT); 630 sig_handlers.sw_int.start (SIGINT); ev_unref ();
611 631
612 /* need to trap SIGURG for SVR4 (Unixware) rlogin */ 632 /* need to trap SIGURG for SVR4 (Unixware) rlogin */
613 /* signal (SIGURG, SIG_DFL); */ 633 /* signal (SIGURG, SIG_DFL); */
614 634
615 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); 635 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);
616 // TODO: handle this with exceptions and tolerate the memory loss 636 // TODO: handle this with exceptions and tolerate the memory loss
617 XSetIOErrorHandler (rxvt_xioerror_handler); 637 XSetIOErrorHandler (rxvt_xioerror_handler);
618}
619 638
620/* ------------------------------------------------------------------------- * 639 XrmInitialize ();
621 * MEMORY ALLOCATION WRAPPERS *
622 * ------------------------------------------------------------------------- */
623void *
624rxvt_malloc (size_t size)
625{
626 void *p = malloc (size);
627
628 if (!p)
629 rxvt_fatal ("memory allocation failure. aborting.\n");
630
631 return p;
632} 640}
633
634void *
635rxvt_calloc (size_t number, size_t size)
636{
637 void *p = calloc (number, size);
638
639 if (!p)
640 rxvt_fatal ("memory allocation failure. aborting.\n");
641
642 return p;
643}
644
645void *
646rxvt_realloc (void *ptr, size_t size)
647{
648 void *p = realloc (ptr, size);
649
650 if (!p)
651 rxvt_fatal ("memory allocation failure. aborting.\n");
652
653 return p;
654}
655
656/* ------------------------------------------------------------------------- *
657 * PRIVILEGED OPERATIONS *
658 * ------------------------------------------------------------------------- */
659/* take care of suid/sgid super-user (root) privileges */
660void
661rxvt_privileges (rxvt_privaction action)
662{
663#if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__)
664 static uid_t euid;
665 static gid_t egid;
666#endif
667
668#if ! defined(__CYGWIN32__)
669# if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID)
670 /* setreuid () is the poor man's setuid (), seteuid () */
671# define seteuid(a) setreuid(-1, (a))
672# define setegid(a) setregid(-1, (a))
673# define HAVE_SETEUID
674# endif
675# ifdef HAVE_SETEUID
676 switch (action)
677 {
678 case IGNORE:
679 /*
680 * change effective uid/gid - not real uid/gid - so we can switch
681 * back to root later, as required
682 */
683 seteuid (getuid ());
684 setegid (getgid ());
685 break;
686 case SAVE:
687 euid = geteuid ();
688 egid = getegid ();
689 break;
690 case RESTORE:
691 seteuid (euid);
692 setegid (egid);
693 break;
694 }
695# else
696 switch (action)
697 {
698 case IGNORE:
699 setuid (getuid ());
700 setgid (getgid ());
701 /* FALLTHROUGH */
702 case SAVE:
703 /* FALLTHROUGH */
704 case RESTORE:
705 break;
706 }
707# endif
708#endif
709}
710
711#ifdef UTMP_SUPPORT
712void
713rxvt_term::privileged_utmp (rxvt_privaction action)
714{
715 if (OPTION (Opt_utmpInhibit)
716 || !pty.name || !*pty.name)
717 return;
718
719 rxvt_privileges (RESTORE);
720
721 if (action == SAVE)
722 makeutent (pty.name, rs[Rs_display_name]);
723 else
724 cleanutent ();
725
726 rxvt_privileges (IGNORE);
727}
728#endif
729 641
730/*----------------------------------------------------------------------*/ 642/*----------------------------------------------------------------------*/
731/* 643/*
732 * window size/position calculcations for XSizeHint and other storage. 644 * window size/position calculations for XSizeHint and other storage.
733 * if width/height are non-zero then override calculated width/height 645 * if width/height are non-zero then override calculated width/height
734 */ 646 */
735void 647void
736rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) 648rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)
737{ 649{
738 short recalc_x, recalc_y; 650 short recalc_x, recalc_y;
739 int x, y, sb_w, mb_h, flags; 651 int x, y, sb_w, flags;
740 unsigned int w, h; 652 unsigned int w, h;
741 unsigned int max_width, max_height; 653 unsigned int max_width, max_height;
742 dDisp;
743
744 D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d",
745 ncol, nrow, szHint.width, szHint.height));
746 654
747 szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; 655 szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity;
748 szHint.win_gravity = NorthWestGravity; 656 szHint.win_gravity = NorthWestGravity;
749 /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ 657 /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */
750 658
… …
805 max_width = MAX_COLS * fwidth; 713 max_width = MAX_COLS * fwidth;
806 max_height = MAX_ROWS * fheight; 714 max_height = MAX_ROWS * fheight;
807 715
808 szHint.base_width = szHint.base_height = 2 * int_bwidth; 716 szHint.base_width = szHint.base_height = 2 * int_bwidth;
809 717
810 sb_w = mb_h = 0; 718 sb_w = 0;
811 window_vt_x = window_vt_y = int_bwidth; 719 window_vt_x = window_vt_y = int_bwidth;
812 720
813 if (scrollbar_visible ()) 721 if (scrollBar.state)
814 { 722 {
815 sb_w = scrollbar_TotalWidth (); 723 sb_w = scrollbar_TotalWidth ();
816 szHint.base_width += sb_w; 724 szHint.base_width += sb_w;
725
817 if (!OPTION (Opt_scrollBar_right)) 726 if (!option (Opt_scrollBar_right))
818 window_vt_x += sb_w; 727 window_vt_x += sb_w;
819 } 728 }
820 729
821 if (menubar_visible ())
822 {
823 mb_h = menuBar_TotalHeight ();
824 szHint.base_height += mb_h;
825 window_vt_y += mb_h;
826 }
827
828 szHint.width_inc = fwidth; 730 szHint.width_inc = fwidth;
829 szHint.height_inc = fheight; 731 szHint.height_inc = fheight;
830 szHint.min_width = szHint.base_width + szHint.width_inc; 732 szHint.min_width = szHint.base_width + szHint.width_inc;
831 szHint.min_height = szHint.base_height + szHint.height_inc; 733 szHint.min_height = szHint.base_height + szHint.height_inc;
832 734
833 if (newwidth && newwidth - szHint.base_width < max_width) 735 if (newwidth && newwidth - szHint.base_width < max_width)
834 { 736 {
835 szHint.width = newwidth; 737 szHint.width = newwidth;
… …
850 { 752 {
851 min_it (height, max_height); 753 min_it (height, max_height);
852 szHint.height = szHint.base_height + height; 754 szHint.height = szHint.base_height + height;
853 } 755 }
854 756
855 if (scrollbar_visible () && OPTION (Opt_scrollBar_right)) 757 if (scrollBar.state && option (Opt_scrollBar_right))
856 window_sb_x = szHint.width - sb_w; 758 window_sb_x = szHint.width - sb_w;
857 759
858 if (recalc_x) 760 if (recalc_x)
859 szHint.x += DisplayWidth (disp, display->screen) - szHint.width - 2 * ext_bwidth; 761 szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth;
762
860 if (recalc_y) 763 if (recalc_y)
861 szHint.y += DisplayHeight (disp, display->screen) - szHint.height - 2 * ext_bwidth; 764 szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth;
862 765
863 ncol = width / fwidth; 766 ncol = width / fwidth;
864 nrow = height / fheight; 767 nrow = height / fheight;
865 D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d",
866 ncol, nrow, szHint.width,
867 szHint.height));
868 return;
869} 768}
870 769
871/*----------------------------------------------------------------------*/ 770/*----------------------------------------------------------------------*/
872/* 771/*
873 * Tell the teletype handler what size the window is. 772 * Tell the teletype handler what size the window is.
874 * Called after a window size change. 773 * Called after a window size change.
875 */ 774 */
876void 775void
877rxvt_term::tt_winch () 776rxvt_term::tt_winch ()
878{ 777{
879 if (pty.pty < 0) 778 if (pty->pty < 0)
880 return; 779 return;
881 780
882 struct winsize ws; 781 struct winsize ws;
883 782
884 ws.ws_col = ncol; 783 ws.ws_col = ncol;
885 ws.ws_row = nrow; 784 ws.ws_row = nrow;
886 ws.ws_xpixel = width; 785 ws.ws_xpixel = width;
887 ws.ws_ypixel = height; 786 ws.ws_ypixel = height;
888 (void)ioctl (pty.pty, TIOCSWINSZ, &ws); 787 (void)ioctl (pty->pty, TIOCSWINSZ, &ws);
889 788
890#if 0 789#if 0
891 // TIOCSWINSZ⎈ is supposed to do this automatically and correctly 790 // TIOCSWINSZ is supposed to do this automatically and correctly
892 if (cmd_pid) /* force through to the command */ 791 if (cmd_pid) /* force through to the command */
893 kill (-cmd_pid, SIGWINCH); 792 kill (-cmd_pid, SIGWINCH);
894#endif 793#endif
895} 794}
896 795
… …
925 delete fontset[0]; 824 delete fontset[0];
926 fontset[0] = fs; 825 fontset[0] = fs;
927 826
928 prop = (*fs)[1]->properties (); 827 prop = (*fs)[1]->properties ();
929 prop.height += lineSpace; 828 prop.height += lineSpace;
829
930 fs->set_prop (prop); 830 fs->set_prop (prop, false);
931 831
932 fwidth = prop.width; 832 fwidth = prop.width;
933 fheight = prop.height; 833 fheight = prop.height;
934 fbase = prop.ascent; 834 fbase = prop.ascent;
935 835
… …
944 { 844 {
945 fontset[style] = fs = new rxvt_fontset (this); 845 fontset[style] = fs = new rxvt_fontset (this);
946 rxvt_fontprop prop2 = prop; 846 rxvt_fontprop prop2 = prop;
947 847
948 if (res) 848 if (res)
949 prop2.weight = prop2.slant = rxvt_fontprop::unset; 849 {
850 fs->populate (res);
851 fs->set_prop (prop2, false);
852 }
950 else 853 else
951 { 854 {
952 res = fontset[0]->fontdesc; 855 fs->populate (fontset[0]->fontdesc);
953 856
954 if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; 857 if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold;
955 if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; 858 if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic;
859
860 fs->set_prop (prop2, true);
956 } 861 }
957 862
958 fs->populate (res);
959 fs->set_prop (prop2);
960 } 863 }
961#else 864#else
962 fontset[style] = fontset[0]; 865 fontset[style] = fontset[0];
963#endif 866#endif
964 } 867 }
… …
966 if (parent[0]) 869 if (parent[0])
967 { 870 {
968 resize_all_windows (0, 0, 0); 871 resize_all_windows (0, 0, 0);
969 scr_remap_chars (); 872 scr_remap_chars ();
970 scr_touch (true); 873 scr_touch (true);
971 } 874 }
972 875
973 return true; 876 return true;
974} 877}
975 878
879void
976void rxvt_term::set_string_property (Atom prop, const char *str, int len) 880rxvt_term::set_string_property (Atom prop, const char *str, int len)
977{ 881{
978 XChangeProperty (display->display, parent[0], 882 XChangeProperty (dpy, parent[0],
979 prop, XA_STRING, 8, PropModeReplace, 883 prop, XA_STRING, 8, PropModeReplace,
980 (const unsigned char *)str, len >= 0 ? len : strlen (str)); 884 (const unsigned char *)str, len >= 0 ? len : strlen (str));
981} 885}
982 886
887void
983void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) 888rxvt_term::set_utf8_property (Atom prop, const char *str, int len)
984{ 889{
985 wchar_t *ws = rxvt_mbstowcs (str, len); 890 wchar_t *ws = rxvt_mbstowcs (str, len);
986 char *s = rxvt_wcstoutf8 (ws); 891 char *s = rxvt_wcstoutf8 (ws);
987 892
988 XChangeProperty (display->display, parent[0], 893 XChangeProperty (dpy, parent[0],
989 prop, xa[XA_UTF8_STRING], 8, PropModeReplace, 894 prop, xa[XA_UTF8_STRING], 8, PropModeReplace,
990 (const unsigned char *)s, strlen (s)); 895 (const unsigned char *)s, strlen (s));
991 896
992 free (s); 897 free (s);
993 free (ws); 898 free (ws);
… …
1012#if ENABLE_EWMH 917#if ENABLE_EWMH
1013 set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); 918 set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);
1014#endif 919#endif
1015} 920}
1016 921
922void
923rxvt_term::set_window_color (int idx, const char *color)
924{
1017#ifdef XTERM_COLOR_CHANGE 925#ifdef XTERM_COLOR_CHANGE
1018void
1019rxvt_term::set_window_color (int idx, const char *color)
1020{
1021 rxvt_color xcol; 926 rxvt_color xcol;
1022 int i; 927 int i;
1023 928
1024 if (color == NULL || *color == '\0') 929 if (color == NULL || *color == '\0')
1025 return; 930 return;
1026 931
932 color = strdup (color);
933 allocated.push_back ((void *)color);
934 rs[Rs_color + idx] = color;
935
1027 /* handle color aliases */ 936 /* handle color aliases */
1028 if (isdigit (*color)) 937 if (isdigit (*color))
1029 { 938 {
1030 i = atoi (color); 939 i = atoi (color);
1031 940
1032 if (i >= 8 && i <= 15) 941 if (i >= 8 && i <= 15)
942 {
1033 { /* bright colors */ 943 /* bright colors */
1034 i -= 8;
1035 pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; 944 pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i - 8];
1036 SET_PIXCOLOR (idx);
1037 goto done; 945 goto done;
1038 } 946 }
1039 947
1040 if (i >= 0 && i <= 7) 948 if (i >= 0 && i <= 7)
949 {
1041 { /* normal colors */ 950 /* normal colors */
1042 pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; 951 pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];
1043 SET_PIXCOLOR (idx);
1044 goto done; 952 goto done;
1045 } 953 }
1046 } 954 }
1047 955
1048 if (!rXParseAllocColor (&xcol, color)) 956 set_color (xcol, color);
1049 return;
1050
1051 /* XStoreColor (display->display, display->cmap, XColor*); */
1052 957
1053 /* 958 /*
1054 * FIXME: should free colors here, but no idea how to do it so instead, 959 * FIXME: should free colors here, but no idea how to do it so instead,
1055 * so just keep gobbling up the colormap 960 * so just keep gobbling up the colormap
1056 */ 961 */
1057# if 0
1058 for (i = Color_Black; i <= Color_White; i++)
1059 if (pix_colors[idx] == pix_colors[i])
1060 break;
1061 if (i > Color_White)
1062 {
1063 /* fprintf (stderr, "XFreeColors: pix_colors [%d] = %lu\n", idx, pix_colors [idx]); */
1064 XFreeColors (display->display, display->cmap, (pix_colors + idx), 1,
1065 DisplayPlanes (display->display, display->screen));
1066 }
1067# endif
1068 962
1069 pix_colors_focused[idx] = xcol; 963 pix_colors_focused[idx] = xcol;
1070 SET_PIXCOLOR (idx);
1071 964
1072 /* XSetWindowAttributes attr; */
1073 /* Cursor cursor; */
1074done: 965done:
1075
1076#if OFF_FOCUS_FADING
1077 if (rs[Rs_fade])
1078 pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (display, atoi (rs[Rs_fade]), pix_colors[Color_fade]);
1079#endif
1080
1081 /*TODO: handle Color_BD, scrollbar background, etc. */ 966 /*TODO: handle Color_BD, scrollbar background, etc. */
1082 967
968 update_fade_color (idx);
1083 recolour_cursor (); 969 recolour_cursor ();
1084 scr_recolour (); 970 scr_recolour ();
971#endif /* XTERM_COLOR_CHANGE */
1085} 972}
1086
1087#else
1088# define set_window_color (idx,color) ((void)0)
1089#endif /* XTERM_COLOR_CHANGE */
1090 973
1091void 974void
1092rxvt_term::recolour_cursor () 975rxvt_term::recolour_cursor ()
1093{ 976{
1094 XColor xcol[2]; 977 XColor fg, bg;
1095 978
1096 xcol[0].pixel = ISSET_PIXCOLOR (Color_pointer_fg) 979 (ISSET_PIXCOLOR (Color_pointer_fg)
1097 ? pix_colors_focused[Color_pointer_fg] 980 ? pix_colors_focused[Color_pointer_fg]
1098 : pix_colors_focused[Color_fg]; 981 : pix_colors_focused[Color_fg]).get (fg);
982
1099 xcol[1].pixel = ISSET_PIXCOLOR (Color_pointer_bg) 983 (ISSET_PIXCOLOR (Color_pointer_bg)
1100 ? pix_colors_focused[Color_pointer_bg] 984 ? pix_colors_focused[Color_pointer_bg]
1101 : pix_colors_focused[Color_bg]; 985 : pix_colors_focused[Color_bg]).get (bg);
1102 986
1103 XQueryColors (display->display, display->cmap, xcol, 2); 987 XRecolorCursor (dpy, TermWin_cursor, &fg, &bg);
1104 XRecolorCursor (display->display, TermWin_cursor, xcol + 0, xcol + 1);
1105} 988}
1106 989
1107/*----------------------------------------------------------------------*/ 990/*----------------------------------------------------------------------*/
1108/* 991/*
1109 * find if fg/bg matches any of the normal (low-intensity) colors 992 * find if fg/bg matches any of the normal (low-intensity) colors
1110 */ 993 */
1111void 994void
1112rxvt_term::set_colorfgbg () 995rxvt_term::set_colorfgbg ()
1113{ 996{
1114 unsigned int i; 997 unsigned int i;
1115 const char *xpmb = "\0"; 998 const char *xpmb = "";
1116 char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; 999 char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1];
1117 1000
1118 env_colorfgbg = (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg") + 1);
1119 strcpy (fstr, "default"); 1001 strcpy (fstr, "default");
1120 strcpy (bstr, "default"); 1002 strcpy (bstr, "default");
1121 for (i = Color_Black; i <= Color_White; i++) 1003 for (i = Color_Black; i <= Color_White; i++)
1122 if (pix_colors[Color_fg] == pix_colors[i]) 1004 if (pix_colors[Color_fg] == pix_colors[i])
1123 { 1005 {
… …
1127 1009
1128 for (i = Color_Black; i <= Color_White; i++) 1010 for (i = Color_Black; i <= Color_White; i++)
1129 if (pix_colors[Color_bg] == pix_colors[i]) 1011 if (pix_colors[Color_bg] == pix_colors[i])
1130 { 1012 {
1131 sprintf (bstr, "%d", (i - Color_Black)); 1013 sprintf (bstr, "%d", (i - Color_Black));
1132#ifdef XPM_BACKGROUND 1014#ifdef BG_IMAGE_FROM_FILE
1133 xpmb = "default;"; 1015 xpmb = "default;";
1134#endif 1016#endif
1135 break; 1017 break;
1136 } 1018 }
1137 1019
1138 sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); 1020 sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr);
1139} 1021}
1140 1022
1141/*----------------------------------------------------------------------*/ 1023/*----------------------------------------------------------------------*/
1142 1024
1143int 1025bool
1144rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) 1026rxvt_term::set_color (rxvt_color &color, const char *name)
1145{ 1027{
1146 if (!screen_in_out->set (display, colour)) 1028 if (color.set (this, name))
1147 {
1148 rxvt_warn ("can't get colour '%s', continuing without.\n", colour);
1149 return false;
1150 }
1151
1152 return true; 1029 return true;
1030
1031 rxvt_warn ("can't get colour '%s', continuing without.\n", name);
1032 return false;
1033}
1034
1035void
1036rxvt_term::alias_color (int dst, int src)
1037{
1038 pix_colors[dst].set (this, rs[Rs_color + dst] = rs[Rs_color + src]);
1153} 1039}
1154 1040
1155/* -------------------------------------------------------------------- * 1041/* -------------------------------------------------------------------- *
1156 * - WINDOW RESIZING - * 1042 * - WINDOW RESIZING - *
1157 * -------------------------------------------------------------------- */ 1043 * -------------------------------------------------------------------- */
1158void 1044void
1159rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent) 1045rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent)
1160{ 1046{
1161 int fix_screen; 1047 int fix_screen;
1162 int old_width = szHint.width, old_height = szHint.height; 1048 int old_width = szHint.width;
1163 dDisp; 1049 int old_height = szHint.height;
1164 1050
1165 window_calc (newwidth, newheight); 1051 window_calc (newwidth, newheight);
1052
1053 if (!HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END)))
1166 XSetWMNormalHints (disp, parent[0], &szHint); 1054 XSetWMNormalHints (dpy, parent[0], &szHint);
1167 1055
1168 if (!ignoreparent) 1056 if (!ignoreparent)
1169 { 1057 {
1170#ifdef SMART_RESIZE 1058#ifdef SMART_RESIZE
1171 /* 1059 /*
… …
1175 int x, y, x1, y1; 1063 int x, y, x1, y1;
1176 int dx, dy; 1064 int dx, dy;
1177 unsigned int unused_w1, unused_h1, unused_b1, unused_d1; 1065 unsigned int unused_w1, unused_h1, unused_b1, unused_d1;
1178 Window unused_cr; 1066 Window unused_cr;
1179 1067
1180 XTranslateCoordinates (disp, parent[0], display->root, 1068 XTranslateCoordinates (dpy, parent[0], display->root,
1181 0, 0, &x, &y, &unused_cr); 1069 0, 0, &x, &y, &unused_cr);
1182 XGetGeometry (disp, parent[0], &unused_cr, &x1, &y1, 1070 XGetGeometry (dpy, parent[0], &unused_cr, &x1, &y1,
1183 &unused_w1, &unused_h1, &unused_b1, &unused_d1); 1071 &unused_w1, &unused_h1, &unused_b1, &unused_d1);
1184 /* 1072 /*
1185 * if display->root isn't the parent window, a WM will probably have offset 1073 * if display->root isn't the parent window, a WM will probably have offset
1186 * our position for handles and decorations. Counter it 1074 * our position for handles and decorations. Counter it
1187 */ 1075 */
… …
1189 { 1077 {
1190 x -= x1; 1078 x -= x1;
1191 y -= y1; 1079 y -= y1;
1192 } 1080 }
1193 1081
1194 x1 = (DisplayWidth (disp, display->screen) - old_width) / 2; 1082 x1 = (DisplayWidth (dpy, display->screen) - old_width ) / 2;
1195 y1 = (DisplayHeight (disp, display->screen) - old_height) / 2; 1083 y1 = (DisplayHeight (dpy, display->screen) - old_height) / 2;
1196 dx = old_width - szHint.width; 1084 dx = old_width - szHint.width;
1197 dy = old_height - szHint.height; 1085 dy = old_height - szHint.height;
1198 1086
1199 /* Check position of the center of the window */ 1087 /* Check position of the center of the window */
1200 if (x < x1) /* left half */ 1088 if (x < x1) /* left half */
1201 dx = 0; 1089 dx = 0;
… …
1204 if (y < y1) /* top half */ 1092 if (y < y1) /* top half */
1205 dy = 0; 1093 dy = 0;
1206 else if (y == y1) /* exact center */ 1094 else if (y == y1) /* exact center */
1207 dy /= 2; 1095 dy /= 2;
1208 1096
1209 XMoveResizeWindow (disp, parent[0], x + dx, y + dy, 1097 XMoveResizeWindow (dpy, parent[0], x + dx, y + dy,
1210 szHint.width, szHint.height); 1098 szHint.width, szHint.height);
1211#else 1099#else
1212 XResizeWindow (disp, parent[0], szHint.width, szHint.height); 1100 XResizeWindow (dpy, parent[0], szHint.width, szHint.height);
1213#endif 1101#endif
1214 } 1102 }
1215 1103
1216 fix_screen = ncol != prev_ncol || nrow != prev_nrow; 1104 fix_screen = ncol != prev_ncol || nrow != prev_nrow;
1217 1105
1218 if (fix_screen || newwidth != old_width || newheight != old_height) 1106 if (fix_screen || newwidth != old_width || newheight != old_height)
1219 { 1107 {
1220 if (scrollbar_visible ()) 1108 if (scrollBar.state)
1221 { 1109 {
1222 XMoveResizeWindow (disp, scrollBar.win, 1110 XMoveResizeWindow (dpy, scrollBar.win,
1223 window_sb_x, 0, 1111 window_sb_x, 0,
1224 scrollbar_TotalWidth (), szHint.height); 1112 scrollbar_TotalWidth (), szHint.height);
1225 resize_scrollbar (); 1113 resize_scrollbar ();
1226 } 1114 }
1227 1115
1228 if (menubar_visible ())
1229 XMoveResizeWindow (disp, menuBar.win,
1230 window_vt_x, 0,
1231 width, menuBar_TotalHeight ());
1232
1233 XMoveResizeWindow (disp, vt, 1116 XMoveResizeWindow (dpy, vt,
1234 window_vt_x, window_vt_y, 1117 window_vt_x, window_vt_y,
1235 width, height); 1118 width, height);
1236 1119
1120#ifdef HAVE_BG_PIXMAP
1121 if (bgPixmap.window_size_sensitive ())
1122 update_background ();
1123#endif
1124
1237 scr_clear (); 1125 scr_clear ();
1238#ifdef XPM_BACKGROUND
1239 resize_pixmap ();
1240#endif
1241 } 1126 }
1242 1127
1243 if (fix_screen || old_height == 0) 1128 if (fix_screen || old_height == 0)
1244 {
1245 int curr_screen = -1;
1246 int old_ncol = prev_ncol;
1247
1248 /* scr_reset only works on the primary screen */
1249 if (old_height) /* this is not the first time through */
1250 {
1251 unsigned int ocol = ncol;
1252 ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this
1253 curr_screen = scr_change_screen (PRIMARY);
1254 ncol = ocol;
1255 }
1256
1257 scr_reset (); 1129 scr_reset ();
1258 1130
1259 if (curr_screen >= 0) /* this is not the first time through */ 1131 // TODO, with nvidia-8178, resizes kill the alpha channel, report if not fixed in newer version
1260 { 1132 //scr_touch (false);
1261 scr_change_screen (curr_screen);
1262 selection_check (old_ncol != ncol ? 4 : 0);
1263 }
1264 }
1265 1133
1266 old_width = szHint.width; 1134#ifdef HAVE_BG_PIXMAP
1267 old_height = szHint.height; 1135// TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ?
1268 1136// if (bgPixmap.pixmap)
1269#ifdef XPM_BACKGROUND
1270 if (pixmap)
1271 scr_touch (false); 1137// scr_touch (false);
1272#endif 1138#endif
1273 1139
1274#ifdef USE_XIM 1140#ifdef USE_XIM
1275 IMSetStatusPosition (); 1141 IMSetPosition ();
1276#endif 1142#endif
1277} 1143}
1278 1144
1279/* 1145/*
1280 * Set the width/height of the vt window in characters. Units are pixels. 1146 * Set the width/height of the vt window in characters. Units are pixels.
… …
1285{ 1151{
1286 XWindowAttributes wattr; 1152 XWindowAttributes wattr;
1287 1153
1288 if (newwidth == 0 || newheight == 0) 1154 if (newwidth == 0 || newheight == 0)
1289 { 1155 {
1290 XGetWindowAttributes (display->display, display->root, &wattr); 1156 XGetWindowAttributes (dpy, display->root, &wattr);
1291 1157
1292 if (newwidth == 0) 1158 if (newwidth == 0)
1293 newwidth = wattr.width - szHint.base_width; 1159 newwidth = wattr.width - szHint.base_width;
1294 if (newheight == 0) 1160 if (newheight == 0)
1295 newheight = wattr.height - szHint.base_height; 1161 newheight = wattr.height - szHint.base_height;
… …
1309#ifdef USE_XIM 1175#ifdef USE_XIM
1310 1176
1311void 1177void
1312rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) 1178rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg)
1313{ 1179{
1314 fg = pix_colors[Color_fg]; 1180 fg = pix_colors [Color_fg];
1315 bg = pix_colors[Color_bg]; 1181 bg = pix_colors [Color_bg];
1316} 1182}
1317 1183
1318void 1184void
1319rxvt_term::im_set_size (XRectangle &size) 1185rxvt_term::im_set_size (XRectangle &size)
1320{ 1186{
… …
1357 strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ 1223 strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */
1358 1224
1359 if ((p = strchr (server + 1, '@')) != NULL) /* first one only */ 1225 if ((p = strchr (server + 1, '@')) != NULL) /* first one only */
1360 *p = '\0'; 1226 *p = '\0';
1361 1227
1362 atom = XInternAtom (display->display, server, False); 1228 atom = XInternAtom (dpy, server, False);
1363 win = XGetSelectionOwner (display->display, atom); 1229 win = XGetSelectionOwner (dpy, atom);
1364 1230
1365 if (win != None) 1231 if (win != None)
1366 return True; 1232 return True;
1367 } 1233 }
1368 1234
… …
1375 XPoint nspot; 1241 XPoint nspot;
1376 XVaNestedList preedit_attr; 1242 XVaNestedList preedit_attr;
1377 1243
1378 if (!Input_Context 1244 if (!Input_Context
1379 || !focus 1245 || !focus
1380 || !(input_style & XIMPreeditPosition)) 1246 || !(input_style & (XIMPreeditPosition | XIMPreeditCallbacks)))
1381 return; 1247 return;
1382 1248
1383 im_set_position (nspot); 1249 im_set_position (nspot);
1384 1250
1385 if (nspot.x == spot.x && nspot.y == spot.y) 1251 if (nspot.x == spot.x && nspot.y == spot.y)
… …
1404 input_method = 0; 1270 input_method = 0;
1405 } 1271 }
1406 1272
1407 Input_Context = 0; 1273 Input_Context = 0;
1408} 1274}
1275
1276#ifdef ENABLE_XIM_ONTHESPOT
1277
1278static void
1279xim_preedit_start (XIC ic, XPointer client_data, XPointer call_data)
1280{
1281 ((rxvt_term *)client_data)->make_current ();
1282 HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_START, DT_END));
1283}
1284
1285static void
1286xim_preedit_done (XIC ic, XPointer client_data, XPointer call_data)
1287{
1288 ((rxvt_term *)client_data)->make_current ();
1289 HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_DONE, DT_END));
1290}
1291
1292static void
1293xim_preedit_draw (XIC ic, XPointer client_data, XIMPreeditDrawCallbackStruct *call_data)
1294{
1295 rxvt_term *term = (rxvt_term *)client_data;
1296 XIMText *text = call_data->text;
1297
1298 term->make_current ();
1299
1300 if (text)
1301 {
1302 void *str;
1303
1304 if (!text->encoding_is_wchar && text->string.multi_byte)
1305 {
1306 // of course, X makes it ugly again
1307 if (term->rs[Rs_imLocale])
1308 SET_LOCALE (term->rs[Rs_imLocale]);
1309
1310 str = rxvt_temp_buf ((text->length + 1) * sizeof (wchar_t));
1311 mbstowcs ((wchar_t *)str, text->string.multi_byte, text->length + 1);
1312
1313 if (term->rs[Rs_imLocale])
1314 SET_LOCALE (term->locale);
1315 }
1316 else
1317 str = (void *)text->string.wide_char;
1318
1319 HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
1320 DT_INT, call_data->caret,
1321 DT_INT, call_data->chg_first,
1322 DT_INT, call_data->chg_length,
1323 DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0,
1324 DT_WCS_LEN, str, str ? (int)text->length : 0,
1325 DT_END));
1326 }
1327 else
1328 HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
1329 DT_INT, call_data->caret,
1330 DT_INT, call_data->chg_first,
1331 DT_INT, call_data->chg_length,
1332 DT_END));
1333}
1334
1335#if 0
1336static void
1337xim_preedit_caret (XIC ic, XPointer client_data, XIMPreeditCaretCallbackStruct *call_data)
1338{
1339 ((rxvt_term *)client_data)->make_current ();
1340 HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_CARET,
1341 DT_INT, call_data->position,
1342 DT_INT, call_data->direction,
1343 DT_INT, call_data->style,
1344 DT_END));
1345}
1346#endif
1347
1348#endif
1409 1349
1410/* 1350/*
1411 * Try to open a XIM with the current modifiers, then see if we can 1351 * Try to open a XIM with the current modifiers, then see if we can
1412 * open a suitable preedit type 1352 * open a suitable preedit type
1413 */ 1353 */
… …
1420 XRectangle rect, status_rect, needed_rect; 1360 XRectangle rect, status_rect, needed_rect;
1421 unsigned long fg, bg; 1361 unsigned long fg, bg;
1422 const char *p; 1362 const char *p;
1423 char **s; 1363 char **s;
1424 XIMStyles *xim_styles; 1364 XIMStyles *xim_styles;
1365#ifdef ENABLE_XIM_ONTHESPOT
1366 XIMCallback xcb[4];
1367#endif
1368
1369 set_environ (envv);
1425 1370
1426 if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) 1371 if (! ((p = XSetLocaleModifiers (modifiers)) && *p))
1427 return false; 1372 return false;
1428 1373
1429 D_MAIN ((stderr, "rxvt_IM_get_IC ()"));
1430 input_method = display->get_xim (locale, modifiers); 1374 input_method = display->get_xim (locale, modifiers);
1431 if (input_method == NULL) 1375 if (input_method == NULL)
1432 return false; 1376 return false;
1433 1377
1434 xim = input_method->xim; 1378 xim = input_method->xim;
… …
1454 s = rxvt_splitcommastring (p); 1398 s = rxvt_splitcommastring (p);
1455 1399
1456 for (i = found = 0; !found && s[i]; i++) 1400 for (i = found = 0; !found && s[i]; i++)
1457 { 1401 {
1458 if (!strcmp (s[i], "OverTheSpot")) 1402 if (!strcmp (s[i], "OverTheSpot"))
1459 input_style = (XIMPreeditPosition | XIMStatusNothing); 1403 input_style = XIMPreeditPosition | XIMStatusNothing;
1460 else if (!strcmp (s[i], "OffTheSpot")) 1404 else if (!strcmp (s[i], "OffTheSpot"))
1461 input_style = (XIMPreeditArea | XIMStatusArea); 1405 input_style = XIMPreeditArea | XIMStatusArea;
1462 else if (!strcmp (s[i], "Root")) 1406 else if (!strcmp (s[i], "Root"))
1463 input_style = (XIMPreeditNothing | XIMStatusNothing); 1407 input_style = XIMPreeditNothing | XIMStatusNothing;
1464 else if (!strcmp (s[i], "None")) 1408 else if (!strcmp (s[i], "None"))
1465 input_style = (XIMPreeditNone | XIMStatusNone); 1409 input_style = XIMPreeditNone | XIMStatusNone;
1410#ifdef ENABLE_XIM_ONTHESPOT
1411 else if (SHOULD_INVOKE (HOOK_XIM_PREEDIT_START) && !strcmp (s[i], "OnTheSpot"))
1412 input_style = XIMPreeditCallbacks | XIMStatusNothing;
1413#endif
1414 else
1415 input_style = XIMPreeditNothing | XIMStatusNothing;
1466 1416
1467 for (j = 0; j < xim_styles->count_styles; j++) 1417 for (j = 0; j < xim_styles->count_styles; j++)
1468 if (input_style == xim_styles->supported_styles[j]) 1418 if (input_style == xim_styles->supported_styles[j])
1469 { 1419 {
1470 rxvt_freecommastring (s); 1420 rxvt_freecommastring (s);
… …
1508 "*", 1458 "*",
1509 fheight, 1459 fheight,
1510 fheight + 1, fheight - 1, 1460 fheight + 1, fheight - 1,
1511 fheight - 2, fheight + 2); 1461 fheight - 2, fheight + 2);
1512 1462
1513 fs = XCreateFontSet (display->display, rs[Rs_imFont] ? rs[Rs_imFont] : pat, 1463 fs = XCreateFontSet (dpy, rs[Rs_imFont] ? rs[Rs_imFont] : pat,
1514 &missing_charset_list, &missing_charset_count, &def_string); 1464 &missing_charset_list, &missing_charset_count, &def_string);
1515 1465
1516 if (missing_charset_list) 1466 if (missing_charset_list)
1517 XFreeStringList (missing_charset_list); 1467 XFreeStringList (missing_charset_list);
1518 1468
… …
1559 XNBackground, bg, 1509 XNBackground, bg,
1560 XNArea, &status_rect, 1510 XNArea, &status_rect,
1561 XNFontSet, fs, 1511 XNFontSet, fs,
1562 NULL); 1512 NULL);
1563 } 1513 }
1514#if ENABLE_XIM_ONTHESPOT
1515 else if (input_style & XIMPreeditCallbacks)
1516 {
1517 im_set_position (spot);
1518
1519 xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start;
1520 xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done;
1521 xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw;
1522# if 0
1523 xcb[3].client_data = (XPointer)this; xcb[3].callback = (XIMProc)xim_preedit_caret;
1524# endif
1525
1526 preedit_attr = XVaCreateNestedList (0,
1527 XNSpotLocation, &spot,
1528 XNPreeditStartCallback, &xcb[0],
1529 XNPreeditDoneCallback , &xcb[1],
1530 XNPreeditDrawCallback , &xcb[2],
1531# if 0
1532 XNPreeditCaretCallback, &xcb[3],
1533# endif
1534 NULL);
1535 }
1536#endif
1564 1537
1565 Input_Context = XCreateIC (xim, 1538 Input_Context = XCreateIC (xim,
1566 XNInputStyle, input_style, 1539 XNInputStyle, input_style,
1567 XNClientWindow, vt, 1540 XNClientWindow, vt,
1568 XNFocusWindow, parent[0], 1541 XNFocusWindow, parent[0],
… …
1570 preedit_attr, 1543 preedit_attr,
1571 status_attr ? XNStatusAttributes : NULL, 1544 status_attr ? XNStatusAttributes : NULL,
1572 status_attr, NULL); 1545 status_attr, NULL);
1573 1546
1574 if (preedit_attr) XFree (preedit_attr); 1547 if (preedit_attr) XFree (preedit_attr);
1575 if (status_attr) XFree (status_attr); 1548 if (status_attr) XFree (status_attr);
1576 if (fs) XFreeFontSet (display->display, fs); 1549 if (fs) XFreeFontSet (dpy, fs);
1577 1550
1578 if (Input_Context == NULL) 1551 if (Input_Context == NULL)
1579 { 1552 {
1580 rxvt_warn ("failed to create input context, continuing without XIM.\n"); 1553 rxvt_warn ("failed to create input context, continuing without XIM.\n");
1581 im_destroy (); 1554 im_destroy ();
1582 return false; 1555 return false;
1583 } 1556 }
1584 1557
1585 if (input_style & XIMPreeditArea) 1558#if 0
1559 // unfortunately, only the focus window is used by XIM, hard to fix
1560 if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL))
1561 vt_select_input ();
1562#endif
1563
1586 IMSetStatusPosition (); 1564 IMSetPosition ();
1587 1565
1588 D_MAIN ((stderr, "rxvt_IM_get_IC () - successful connection"));
1589 return true; 1566 return true;
1590} 1567}
1591 1568
1592void 1569void
1593rxvt_term::im_cb () 1570rxvt_term::im_cb ()
… …
1595 int i; 1572 int i;
1596 const char *p; 1573 const char *p;
1597 char **s; 1574 char **s;
1598 char buf[IMBUFSIZ]; 1575 char buf[IMBUFSIZ];
1599 1576
1600 SET_R (this); 1577 make_current ();
1601 1578
1602 im_destroy (); 1579 im_destroy ();
1603 1580
1604 D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()"));
1605 if (Input_Context) 1581 if (Input_Context)
1606 return; 1582 return;
1607 1583
1608#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) 1584#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
1609 if (rs[Rs_imLocale]) 1585 if (rs[Rs_imLocale])
… …
1651 SET_LOCALE (locale); 1627 SET_LOCALE (locale);
1652#endif 1628#endif
1653} 1629}
1654 1630
1655void 1631void
1656rxvt_term::IMSetStatusPosition () 1632rxvt_term::IMSetPosition ()
1657{ 1633{
1658 XRectangle preedit_rect, status_rect, *needed_rect; 1634 XRectangle preedit_rect, status_rect, *needed_rect;
1659 XVaNestedList preedit_attr, status_attr; 1635 XVaNestedList preedit_attr, status_attr;
1660 1636
1661 if (!Input_Context 1637 if (!Input_Context
1662 || !focus 1638 || !focus
1663 || !(input_style & XIMPreeditArea) 1639 || !(input_style & (XIMPreeditArea | XIMPreeditPosition))
1664 || !IMisRunning ()) 1640 || !IMisRunning ())
1665 return; 1641 return;
1666 1642
1643 if (input_style & XIMPreeditPosition)
1644 {
1645 im_set_size (preedit_rect);
1646 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);
1647
1648 XSetICValues (Input_Context,
1649 XNPreeditAttributes, preedit_attr, NULL);
1650 }
1651 else
1652 {
1667 /* Getting the necessary width of preedit area */ 1653 /* Getting the necessary width of preedit area */
1668 status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); 1654 status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL);
1669 XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); 1655 XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL);
1670 XFree (status_attr); 1656 XFree (status_attr);
1671 1657
1672 im_set_preedit_area (preedit_rect, status_rect, *needed_rect); 1658 im_set_preedit_area (preedit_rect, status_rect, *needed_rect);
1673 XFree (needed_rect); 1659 XFree (needed_rect);
1674 1660
1675 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); 1661 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);
1676 status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); 1662 status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL);
1677 1663
1678 XSetICValues (Input_Context, 1664 XSetICValues (Input_Context,
1679 XNPreeditAttributes, preedit_attr, 1665 XNPreeditAttributes, preedit_attr,
1680 XNStatusAttributes, status_attr, NULL); 1666 XNStatusAttributes, status_attr,
1667 NULL);
1681 1668
1669 XFree (status_attr);
1670 }
1671
1682 XFree (preedit_attr); 1672 XFree (preedit_attr);
1683 XFree (status_attr);
1684} 1673}
1685#endif /* USE_XIM */ 1674#endif /* USE_XIM */
1686 1675
1687/*----------------------------------------------------------------------*/ 1676void
1688rxvt_t rxvt_current_term; 1677rxvt_term::get_window_origin (int &x, int &y)
1678{
1679 Window cr;
1680 XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr);
1681/* fprintf (stderr, "origin is %+d%+d\n", x, y);*/
1682}
1683
1684Pixmap
1685rxvt_term::get_pixmap_property (int prop_id)
1686{
1687 if (prop_id > 0 && prop_id < NUM_XA)
1688 if (xa[prop_id])
1689 {
1690 int aformat;
1691 unsigned long nitems, bytes_after;
1692 Atom atype;
1693 unsigned char *prop = NULL;
1694 int result = XGetWindowProperty (dpy, display->root, xa[prop_id],
1695 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1696 &nitems, &bytes_after, &prop);
1697 if (result == Success && prop && atype == XA_PIXMAP)
1698 return *(Pixmap *)prop;
1699 }
1700
1701 return None;
1702}
1703
1704#ifdef HAVE_BG_PIXMAP
1705# if TRACE_PIXMAPS
1706# undef update_background
1707void
1708rxvt_term::trace_update_background (const char *file, int line)
1709{
1710 fprintf (stderr, "%s:%d:update_background()\n", file, line);
1711 update_background ();
1712}
1713# endif
1714
1715void
1716rxvt_term::update_background ()
1717{
1718 if (update_background_ev.is_active ())
1719 return;
1720
1721 bgPixmap.invalidate ();
1722
1723 ev_tstamp to_wait = 0.5 - (ev::now () - bgPixmap.valid_since);
1724
1725 if (to_wait <= 0.)
1726 bgPixmap.render ();
1727 else
1728 update_background_ev.start (to_wait);
1729}
1730
1731void
1732rxvt_term::update_background_cb (ev::timer &w, int revents)
1733{
1734 make_current ();
1735
1736 update_background_ev.stop ();
1737 bgPixmap.render ();
1738 refresh_check ();
1739}
1740
1741#endif /* HAVE_BG_PIXMAP */
1689 1742
1690/*----------------------- end-of-file (C source) -----------------------*/ 1743/*----------------------- end-of-file (C source) -----------------------*/

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