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Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.166 by root, Sun Jan 8 07:55:36 2006 UTC vs.
Revision 1.273 by ayin, Tue Dec 11 11:39:06 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>
… …
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);
161#endif
162#ifdef TEXT_BLINK
163 text_blink_ev.set <rxvt_term, &rxvt_term::text_blink_cb> (this);
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 HOOK_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#if USE_XGETDEFAULT
280 XrmDestroyDatabase (xrmdatabase);
281#endif
282 286
287#ifdef HAVE_BG_PIXMAP
288 bgPixmap.destroy ();
289#endif
283 displays.put (display); 290 displays.put (display);
284 291
285 scr_release (); 292 scr_release ();
286 293
287 /* clear all resources */ 294 /* clear all resources */
288 for (int i = 0; i < allocated.size (); i++) 295 for (int i = 0; i < allocated.size (); i++)
289 free (allocated [i]); 296 free (allocated [i]);
290 297
291 free (selection.text); 298 free (selection.text);
292 // TODO: manage env vars in child only(!) 299 // TODO: manage env vars in child only(!)
293 free (env_windowid);
294 free (env_display); 300 free (env_display);
295 free (env_term); 301 free (env_term);
296 free (env_colorfgbg);
297 free (locale); 302 free (locale);
298 free (v_buffer); 303 free (v_buffer);
299 free (incr_buf); 304 free (incr_buf);
300 305
301 delete envv; 306 delete envv;
302 delete argv; 307 delete argv;
303 308
304#ifdef KEYSYM_RESOURCE 309#ifdef KEYSYM_RESOURCE
305 delete keyboard; 310 delete keyboard;
306#endif 311#endif
312#ifndef NO_RESOURCES
313 XrmDestroyDatabase (option_db);
314#endif
307} 315}
308 316
317// child has exited, usually destroys
309void 318void
310rxvt_term::child_exit () 319rxvt_term::child_cb (ev::child &w, int status)
311{ 320{
321 HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END));
322
312 cmd_pid = 0; 323 cmd_pid = 0;
313 324
314 if (!OPTION (Opt_hold)) 325 if (!option (Opt_hold))
315 destroy (); 326 destroy ();
316} 327}
317 328
318void 329void
319rxvt_term::destroy () 330rxvt_term::destroy ()
320{ 331{
321 if (destroy_ev.active) 332 if (ev_is_active (&destroy_ev))
322 return; 333 return;
334
335 HOOK_INVOKE ((this, HOOK_DESTROY, DT_END));
323 336
324#if ENABLE_OVERLAY 337#if ENABLE_OVERLAY
325 scr_overlay_off (); 338 scr_overlay_off ();
326#endif 339#endif
327 340
… …
331 im_ev.stop (display); 344 im_ev.stop (display);
332#endif 345#endif
333#if HAVE_SCROLLBARS 346#if HAVE_SCROLLBARS
334 scrollbar_ev.stop (display); 347 scrollbar_ev.stop (display);
335#endif 348#endif
336#if MENUBAR 349#if ENABLE_TRANSPARENCY || ENABLE_PERL
337 menubar_ev.stop (display);
338#endif
339#if TRANSPARENT
340 rootwin_ev.stop (display); 350 rootwin_ev.stop (display);
341#endif 351#endif
342 incr_ev.stop (); 352 incr_ev.stop ();
343 termwin_ev.stop (display); 353 termwin_ev.stop (display);
344 vt_ev.stop (display); 354 vt_ev.stop (display);
345 } 355 }
346 356
347 check_ev.stop (); 357 prepare_ev.stop ();
348 pty_ev.stop (); 358 pty_ev.stop ();
349#ifdef CURSOR_BLINK 359#ifdef CURSOR_BLINK
350 cursor_blink_ev.stop (); 360 cursor_blink_ev.stop ();
351#endif 361#endif
352#ifdef TEXT_BLINK 362#ifdef TEXT_BLINK
… …
360#endif 370#endif
361#ifdef POINTER_BLANK 371#ifdef POINTER_BLANK
362 pointer_ev.stop (); 372 pointer_ev.stop ();
363#endif 373#endif
364 374
365 destroy_ev.start (0); 375 destroy_ev.start ();
366} 376}
367 377
368void 378void
369rxvt_term::destroy_cb (time_watcher &w) 379rxvt_term::destroy_cb (ev::idle &w, int revents)
370{ 380{
371 SET_R (this); 381 make_current ();
372 382
373 delete this; 383 delete this;
374} 384}
375 385
376/*----------------------------------------------------------------------*/ 386/*----------------------------------------------------------------------*/
… …
385{ 395{
386 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++)
387 (*t)->emergency_cleanup (); 397 (*t)->emergency_cleanup ();
388} 398}
389 399
390#if ENABLE_FRILLS 400#if !ENABLE_MINIMAL
391static void 401static void
392print_x_error (Display *dpy, XErrorEvent *event) 402print_x_error (Display *dpy, XErrorEvent *event)
393{ 403{
394 char buffer[BUFSIZ]; 404 char buffer[BUFSIZ];
395 char mesg[BUFSIZ]; 405 char mesg[BUFSIZ];
… …
428 else 438 else
429 XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", 439 XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x",
430 mesg, BUFSIZ); 440 mesg, BUFSIZ);
431 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); 441 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid);
432 } 442 }
433 XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", 443 XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",
434 mesg, BUFSIZ); 444 mesg, BUFSIZ);
435 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); 445 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial);
436} 446}
437#endif 447#endif
438 448
… …
443 GET_R->allowedxerror = event->error_code; 453 GET_R->allowedxerror = event->error_code;
444 else 454 else
445 { 455 {
446 // 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,
447 // so just output the error and continue 457 // so just output the error and continue
448#if ENABLE_FRILLS 458#if ENABLE_MINIMAL
459 old_xerror_handler (display, event);
460#else
449 print_x_error (display, event); 461 print_x_error (display, event);
450#else
451 old_xerror_handler (display, event);
452#endif 462#endif
453 } 463 }
454 464
455 return 0; 465 return 0;
456} 466}
… …
464 _exit (EXIT_FAILURE); 474 _exit (EXIT_FAILURE);
465} 475}
466 476
467/*----------------------------------------------------------------------*/ 477/*----------------------------------------------------------------------*/
468bool 478bool
469rxvt_term::init (int argc, const char *const *argv) 479rxvt_term::init (int argc, const char *const *argv, stringvec *envv)
470{ 480{
481 this->envv = envv;
482
471 SET_R (this); 483 SET_R (this);
472
473 set_locale (""); 484 set_locale ("");
485 set_environ (envv); // few things in X do not call setlocale :(
474 486
475 if (!init_vars ()) 487 if (!init_vars ())
476 return false; 488 return false;
477 489
478 init_secondary (); 490 init_secondary ();
… …
481 493
482#ifdef KEYSYM_RESOURCE 494#ifdef KEYSYM_RESOURCE
483 keyboard->register_done (); 495 keyboard->register_done ();
484#endif 496#endif
485 497
486#if MENUBAR_MAX
487 menubar_read (rs[Rs_menu]);
488#endif
489#ifdef HAVE_SCROLLBARS 498#ifdef HAVE_SCROLLBARS
490 if (OPTION (Opt_scrollBar)) 499 if (option (Opt_scrollBar))
491 scrollBar.setIdle (); /* set existence for size calculations */ 500 scrollBar.setIdle (); /* set existence for size calculations */
492#endif 501#endif
493 502
503 pty = ptytty::create ();
504
505 create_windows (argc, argv);
506
507 init_xlocale ();
508
509 scr_reset (); // initialize screen
510
511#if 0
512 XSynchronize (dpy, True);
513#endif
514
515#ifdef HAVE_SCROLLBARS
516 if (option (Opt_scrollBar))
517 resize_scrollbar (); /* create and map scrollbar */
518#endif
519#ifdef HAVE_BG_PIXMAP
520 {
521 bgPixmap.set_target (this);
522
523#ifdef ENABLE_TRANSPARENCY
524 if (option (Opt_transparent))
525 {
526 bgPixmap.set_transparent ();
527#ifdef HAVE_AFTERIMAGE
528 if (rs [Rs_blurradius])
529 bgPixmap.set_blur_radius (rs [Rs_blurradius]);
530#endif
531 if (ISSET_PIXCOLOR (Color_tint))
532 bgPixmap.set_tint (pix_colors_focused [Color_tint]);
533 if (rs [Rs_shade])
534 bgPixmap.set_shade (rs [Rs_shade]);
535
536 bgPixmap.set_root_pixmap ();
537 XSelectInput (dpy, display->root, PropertyChangeMask);
538 rootwin_ev.start (display, display->root);
539 }
540#endif
541
542#ifdef BG_IMAGE_FROM_FILE
543 if (rs[Rs_backgroundPixmap] != NULL)
544 {
545 const char *p = rs[Rs_backgroundPixmap];
546
547 if ((p = strchr (p, ';')) != NULL)
548 {
549 p++;
550 bgPixmap.set_geometry (p);
551 }
552 else
553 bgPixmap.set_defaultGeometry ();
554
555 if (bgPixmap.set_file (rs[Rs_backgroundPixmap]))
556 if (!bgPixmap.window_position_sensitive ())
557 update_background ();
558 }
559#endif
560 }
561#endif
562
494#if ENABLE_PERL 563#if ENABLE_PERL
495 if (!rs[Rs_perl_ext_1])
496 rs[Rs_perl_ext_1] = "default";
497
498 if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1])
499 || (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2])
500 || (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
501 {
502 rxvt_perl.init ();
503 HOOK_INVOKE ((this, HOOK_INIT, DT_END));
504 }
505#endif
506
507 create_windows (argc, argv);
508
509 dDisp;
510
511 init_xlocale ();
512
513 scr_reset (); /* initialize screen */
514
515#if 0
516 XSynchronize (disp, True);
517#endif
518
519#ifdef HAVE_SCROLLBARS
520 if (OPTION (Opt_scrollBar))
521 resize_scrollbar (); /* create and map scrollbar */
522#endif
523#if (MENUBAR_MAX)
524 if (menubar_visible ())
525 XMapWindow (disp, menuBar.win);
526#endif
527#ifdef TRANSPARENT
528 if (OPTION (Opt_transparent))
529 {
530 XSelectInput (disp, display->root, PropertyChangeMask);
531 check_our_parents ();
532 rootwin_ev.start (display, display->root); 564 rootwin_ev.start (display, display->root);
533 }
534#endif 565#endif
535
536 XMapWindow (disp, vt);
537 XMapWindow (disp, parent[0]);
538 566
539 set_colorfgbg (); 567 set_colorfgbg ();
540 568
541 init_command (cmd_argv); 569 init_command (cmd_argv);
542 570
543 free (cmd_argv); 571 free (cmd_argv);
544 572
545 if (pty.pty >= 0) 573 if (pty->pty >= 0)
546 pty_ev.start (pty.pty, EVENT_READ); 574 pty_ev.start (pty->pty, ev::READ);
547 575
548 check_ev.start (); 576 prepare_ev.start ();
549 577
550 HOOK_INVOKE ((this, HOOK_START, DT_END)); 578 HOOK_INVOKE ((this, HOOK_START, DT_END));
551 579
580#if ENABLE_XEMBED
581 if (rs[Rs_embed])
582 {
583 long info[2] = { 0, XEMBED_MAPPED };
584
585 XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
586 32, PropModeReplace, (unsigned char *)&info, 2);
587 }
588#endif
589
590 XMapWindow (dpy, vt);
591 XMapWindow (dpy, parent[0]);
592
552 return true; 593 return true;
553} 594}
554 595
555static struct sig_handlers 596static struct sig_handlers
556{ 597{
557 sig_watcher sw_chld, sw_term, sw_int; 598 ev::sig sw_term, sw_int;
558
559 void sig_chld (sig_watcher &w)
560 {
561 // we are being called for every SIGCHLD, find the corresponding term
562 int pid;
563
564 while ((pid = waitpid (-1, NULL, WNOHANG)) > 0)
565 for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
566 if (pid == (*t)->cmd_pid)
567 {
568 (*t)->child_exit ();
569 break;
570 }
571 }
572 599
573 /* 600 /*
574 * Catch a fatal signal and tidy up before quitting 601 * Catch a fatal signal and tidy up before quitting
575 */ 602 */
576 void 603 void sig_term (ev::sig &w, int revents);
577 sig_term (sig_watcher &w) 604
605 sig_handlers ()
578 { 606 {
579#ifdef DEBUG_CMD
580 rxvt_warn ("caught signal %d, exiting.\n", w.signum);
581#endif
582 rxvt_emergency_cleanup ();
583 signal (w.signum, SIG_DFL);
584 kill (getpid (), w.signum);
585 }
586
587 sig_handlers ()
588 : sw_chld (this, &sig_handlers::sig_chld),
589 sw_term (this, &sig_handlers::sig_term), 607 sw_term.set<sig_handlers, &sig_handlers::sig_term> (this);
590 sw_int (this, &sig_handlers::sig_term) 608 sw_int .set<sig_handlers, &sig_handlers::sig_term> (this);
591 {
592 } 609 }
593} sig_handlers; 610} sig_handlers;
594 611
595void 612void
613sig_handlers::sig_term (ev::sig &w, int revents)
614{
615 rxvt_emergency_cleanup ();
616 w.stop ();
617 kill (getpid (), w.signum);
618}
619
620char **rxvt_environ; // startup environment
621
622void
596rxvt_init () 623rxvt_init ()
597{ 624{
598 /* 625 ptytty::init ();
599 * Save and then give up any super-user privileges 626
600 * If we need privileges in any area then we must specifically request it. 627 if (!ev_default_loop (0))
601 * We should only need to be root in these cases: 628 rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n");
602 * 1. write utmp entries on some systems 629
603 * 2. chown tty on some systems 630 rxvt_environ = environ;
604 */
605 rxvt_privileges (SAVE);
606 rxvt_privileges (IGNORE);
607 631
608 signal (SIGHUP, SIG_IGN); 632 signal (SIGHUP, SIG_IGN);
609 signal (SIGPIPE, SIG_IGN); 633 signal (SIGPIPE, SIG_IGN);
610 634
611 sig_handlers.sw_chld.start (SIGCHLD);
612 sig_handlers.sw_term.start (SIGTERM); 635 sig_handlers.sw_term.start (SIGTERM); ev_unref ();
613 sig_handlers.sw_int.start (SIGINT); 636 sig_handlers.sw_int.start (SIGINT); ev_unref ();
614 637
615 /* need to trap SIGURG for SVR4 (Unixware) rlogin */ 638 /* need to trap SIGURG for SVR4 (Unixware) rlogin */
616 /* signal (SIGURG, SIG_DFL); */ 639 /* signal (SIGURG, SIG_DFL); */
617 640
618 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); 641 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);
619 // TODO: handle this with exceptions and tolerate the memory loss 642 // TODO: handle this with exceptions and tolerate the memory loss
620 XSetIOErrorHandler (rxvt_xioerror_handler); 643 XSetIOErrorHandler (rxvt_xioerror_handler);
621 644
622#ifdef USE_XGETDEFAULT
623 XrmInitialize (); 645 XrmInitialize ();
624#endif
625} 646}
626 647
627/* ------------------------------------------------------------------------- * 648/* ------------------------------------------------------------------------- *
628 * MEMORY ALLOCATION WRAPPERS * 649 * MEMORY ALLOCATION WRAPPERS *
629 * ------------------------------------------------------------------------- */ 650 * ------------------------------------------------------------------------- */
… …
647 rxvt_fatal ("memory allocation failure. aborting.\n"); 668 rxvt_fatal ("memory allocation failure. aborting.\n");
648 669
649 return p; 670 return p;
650} 671}
651 672
652void * 673void *
653rxvt_realloc (void *ptr, size_t size) 674rxvt_realloc (void *ptr, size_t size)
654{ 675{
655 void *p = realloc (ptr, size); 676 void *p = realloc (ptr, size);
656 677
657 if (!p) 678 if (!p)
658 rxvt_fatal ("memory allocation failure. aborting.\n"); 679 rxvt_fatal ("memory allocation failure. aborting.\n");
659 680
660 return p; 681 return p;
661} 682}
662 683
663/* ------------------------------------------------------------------------- *
664 * PRIVILEGED OPERATIONS *
665 * ------------------------------------------------------------------------- */
666/* take care of suid/sgid super-user (root) privileges */
667void
668rxvt_privileges (rxvt_privaction action)
669{
670#if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__)
671 static uid_t euid;
672 static gid_t egid;
673#endif
674
675#if ! defined(__CYGWIN32__)
676# if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID)
677 /* setreuid () is the poor man's setuid (), seteuid () */
678# define seteuid(a) setreuid(-1, (a))
679# define setegid(a) setregid(-1, (a))
680# define HAVE_SETEUID
681# endif
682# ifdef HAVE_SETEUID
683 switch (action)
684 {
685 case IGNORE:
686 /*
687 * change effective uid/gid - not real uid/gid - so we can switch
688 * back to root later, as required
689 */
690 seteuid (getuid ());
691 setegid (getgid ());
692 break;
693 case SAVE:
694 euid = geteuid ();
695 egid = getegid ();
696 break;
697 case RESTORE:
698 seteuid (euid);
699 setegid (egid);
700 break;
701 }
702# else
703 switch (action)
704 {
705 case IGNORE:
706 setuid (getuid ());
707 setgid (getgid ());
708 /* FALLTHROUGH */
709 case SAVE:
710 /* FALLTHROUGH */
711 case RESTORE:
712 break;
713 }
714# endif
715#endif
716}
717
718#ifdef UTMP_SUPPORT
719void
720rxvt_term::privileged_utmp (rxvt_privaction action)
721{
722 if (OPTION (Opt_utmpInhibit)
723 || !pty.name || !*pty.name)
724 return;
725
726 rxvt_privileges (RESTORE);
727
728 if (action == SAVE)
729 makeutent (pty.name, rs[Rs_display_name]);
730 else
731 cleanutent ();
732
733 rxvt_privileges (IGNORE);
734}
735#endif
736
737/*----------------------------------------------------------------------*/ 684/*----------------------------------------------------------------------*/
738/* 685/*
739 * window size/position calculcations for XSizeHint and other storage. 686 * window size/position calculations for XSizeHint and other storage.
740 * if width/height are non-zero then override calculated width/height 687 * if width/height are non-zero then override calculated width/height
741 */ 688 */
742void 689void
743rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) 690rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)
744{ 691{
745 short recalc_x, recalc_y; 692 short recalc_x, recalc_y;
746 int x, y, sb_w, mb_h, flags; 693 int x, y, sb_w, flags;
747 unsigned int w, h; 694 unsigned int w, h;
748 unsigned int max_width, max_height; 695 unsigned int max_width, max_height;
749 dDisp;
750
751 D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d",
752 ncol, nrow, szHint.width, szHint.height));
753 696
754 szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; 697 szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity;
755 szHint.win_gravity = NorthWestGravity; 698 szHint.win_gravity = NorthWestGravity;
756 /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ 699 /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */
757 700
… …
812 max_width = MAX_COLS * fwidth; 755 max_width = MAX_COLS * fwidth;
813 max_height = MAX_ROWS * fheight; 756 max_height = MAX_ROWS * fheight;
814 757
815 szHint.base_width = szHint.base_height = 2 * int_bwidth; 758 szHint.base_width = szHint.base_height = 2 * int_bwidth;
816 759
817 sb_w = mb_h = 0; 760 sb_w = 0;
818 window_vt_x = window_vt_y = int_bwidth; 761 window_vt_x = window_vt_y = int_bwidth;
819 762
820 if (scrollbar_visible ()) 763 if (scrollBar.state)
821 { 764 {
822 sb_w = scrollbar_TotalWidth (); 765 sb_w = scrollbar_TotalWidth ();
823 szHint.base_width += sb_w; 766 szHint.base_width += sb_w;
767
824 if (!OPTION (Opt_scrollBar_right)) 768 if (!option (Opt_scrollBar_right))
825 window_vt_x += sb_w; 769 window_vt_x += sb_w;
826 } 770 }
827 771
828 if (menubar_visible ())
829 {
830 mb_h = menuBar_TotalHeight ();
831 szHint.base_height += mb_h;
832 window_vt_y += mb_h;
833 }
834
835 szHint.width_inc = fwidth; 772 szHint.width_inc = fwidth;
836 szHint.height_inc = fheight; 773 szHint.height_inc = fheight;
837 szHint.min_width = szHint.base_width + szHint.width_inc; 774 szHint.min_width = szHint.base_width + szHint.width_inc;
838 szHint.min_height = szHint.base_height + szHint.height_inc; 775 szHint.min_height = szHint.base_height + szHint.height_inc;
839 776
840 if (newwidth && newwidth - szHint.base_width < max_width) 777 if (newwidth && newwidth - szHint.base_width < max_width)
841 { 778 {
842 szHint.width = newwidth; 779 szHint.width = newwidth;
… …
857 { 794 {
858 min_it (height, max_height); 795 min_it (height, max_height);
859 szHint.height = szHint.base_height + height; 796 szHint.height = szHint.base_height + height;
860 } 797 }
861 798
862 if (scrollbar_visible () && OPTION (Opt_scrollBar_right)) 799 if (scrollBar.state && option (Opt_scrollBar_right))
863 window_sb_x = szHint.width - sb_w; 800 window_sb_x = szHint.width - sb_w;
864 801
865 if (recalc_x) 802 if (recalc_x)
866 szHint.x += DisplayWidth (disp, display->screen) - szHint.width - 2 * ext_bwidth; 803 szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth;
804
867 if (recalc_y) 805 if (recalc_y)
868 szHint.y += DisplayHeight (disp, display->screen) - szHint.height - 2 * ext_bwidth; 806 szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth;
869 807
870 ncol = width / fwidth; 808 ncol = width / fwidth;
871 nrow = height / fheight; 809 nrow = height / fheight;
872 D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d",
873 ncol, nrow, szHint.width,
874 szHint.height));
875 return;
876} 810}
877 811
878/*----------------------------------------------------------------------*/ 812/*----------------------------------------------------------------------*/
879/* 813/*
880 * Tell the teletype handler what size the window is. 814 * Tell the teletype handler what size the window is.
881 * Called after a window size change. 815 * Called after a window size change.
882 */ 816 */
883void 817void
884rxvt_term::tt_winch () 818rxvt_term::tt_winch ()
885{ 819{
886 if (pty.pty < 0) 820 if (pty->pty < 0)
887 return; 821 return;
888 822
889 struct winsize ws; 823 struct winsize ws;
890 824
891 ws.ws_col = ncol; 825 ws.ws_col = ncol;
892 ws.ws_row = nrow; 826 ws.ws_row = nrow;
893 ws.ws_xpixel = width; 827 ws.ws_xpixel = width;
894 ws.ws_ypixel = height; 828 ws.ws_ypixel = height;
895 (void)ioctl (pty.pty, TIOCSWINSZ, &ws); 829 (void)ioctl (pty->pty, TIOCSWINSZ, &ws);
896 830
897#if 0 831#if 0
898 // TIOCSWINSZ⎈ is supposed to do this automatically and correctly 832 // TIOCSWINSZ⎈ is supposed to do this automatically and correctly
899 if (cmd_pid) /* force through to the command */ 833 if (cmd_pid) /* force through to the command */
900 kill (-cmd_pid, SIGWINCH); 834 kill (-cmd_pid, SIGWINCH);
… …
932 delete fontset[0]; 866 delete fontset[0];
933 fontset[0] = fs; 867 fontset[0] = fs;
934 868
935 prop = (*fs)[1]->properties (); 869 prop = (*fs)[1]->properties ();
936 prop.height += lineSpace; 870 prop.height += lineSpace;
871
937 fs->set_prop (prop); 872 fs->set_prop (prop, false);
938 873
939 fwidth = prop.width; 874 fwidth = prop.width;
940 fheight = prop.height; 875 fheight = prop.height;
941 fbase = prop.ascent; 876 fbase = prop.ascent;
942 877
… …
951 { 886 {
952 fontset[style] = fs = new rxvt_fontset (this); 887 fontset[style] = fs = new rxvt_fontset (this);
953 rxvt_fontprop prop2 = prop; 888 rxvt_fontprop prop2 = prop;
954 889
955 if (res) 890 if (res)
956 prop2.weight = prop2.slant = rxvt_fontprop::unset; 891 {
892 fs->populate (res);
893 fs->set_prop (prop2, false);
894 }
957 else 895 else
958 { 896 {
959 res = fontset[0]->fontdesc; 897 fs->populate (fontset[0]->fontdesc);
960 898
961 if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; 899 if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold;
962 if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; 900 if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic;
901
902 fs->set_prop (prop2, true);
963 } 903 }
964 904
965 fs->populate (res);
966 fs->set_prop (prop2);
967 } 905 }
968#else 906#else
969 fontset[style] = fontset[0]; 907 fontset[style] = fontset[0];
970#endif 908#endif
971 } 909 }
… …
973 if (parent[0]) 911 if (parent[0])
974 { 912 {
975 resize_all_windows (0, 0, 0); 913 resize_all_windows (0, 0, 0);
976 scr_remap_chars (); 914 scr_remap_chars ();
977 scr_touch (true); 915 scr_touch (true);
978 } 916 }
979 917
980 return true; 918 return true;
981} 919}
982 920
921void
983void rxvt_term::set_string_property (Atom prop, const char *str, int len) 922rxvt_term::set_string_property (Atom prop, const char *str, int len)
984{ 923{
985 XChangeProperty (display->display, parent[0], 924 XChangeProperty (dpy, parent[0],
986 prop, XA_STRING, 8, PropModeReplace, 925 prop, XA_STRING, 8, PropModeReplace,
987 (const unsigned char *)str, len >= 0 ? len : strlen (str)); 926 (const unsigned char *)str, len >= 0 ? len : strlen (str));
988} 927}
989 928
929void
990void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) 930rxvt_term::set_utf8_property (Atom prop, const char *str, int len)
991{ 931{
992 wchar_t *ws = rxvt_mbstowcs (str, len); 932 wchar_t *ws = rxvt_mbstowcs (str, len);
993 char *s = rxvt_wcstoutf8 (ws); 933 char *s = rxvt_wcstoutf8 (ws);
994 934
995 XChangeProperty (display->display, parent[0], 935 XChangeProperty (dpy, parent[0],
996 prop, xa[XA_UTF8_STRING], 8, PropModeReplace, 936 prop, xa[XA_UTF8_STRING], 8, PropModeReplace,
997 (const unsigned char *)s, strlen (s)); 937 (const unsigned char *)s, strlen (s));
998 938
999 free (s); 939 free (s);
1000 free (ws); 940 free (ws);
… …
1019#if ENABLE_EWMH 959#if ENABLE_EWMH
1020 set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); 960 set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);
1021#endif 961#endif
1022} 962}
1023 963
964void
965rxvt_term::set_window_color (int idx, const char *color)
966{
1024#ifdef XTERM_COLOR_CHANGE 967#ifdef XTERM_COLOR_CHANGE
1025void
1026rxvt_term::set_window_color (int idx, const char *color)
1027{
1028 rxvt_color xcol; 968 rxvt_color xcol;
1029 int i; 969 int i;
1030 970
1031 if (color == NULL || *color == '\0') 971 if (color == NULL || *color == '\0')
1032 return; 972 return;
1033 973
974 color = strdup (color);
975 allocated.push_back ((void *)color);
976 rs[Rs_color + idx] = color;
977
1034 /* handle color aliases */ 978 /* handle color aliases */
1035 if (isdigit (*color)) 979 if (isdigit (*color))
1036 { 980 {
1037 i = atoi (color); 981 i = atoi (color);
1038 982
1039 if (i >= 8 && i <= 15) 983 if (i >= 8 && i <= 15)
984 {
1040 { /* bright colors */ 985 /* bright colors */
1041 i -= 8;
1042 pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; 986 pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i - 8];
1043 SET_PIXCOLOR (idx);
1044 goto done; 987 goto done;
1045 } 988 }
1046 989
1047 if (i >= 0 && i <= 7) 990 if (i >= 0 && i <= 7)
991 {
1048 { /* normal colors */ 992 /* normal colors */
1049 pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; 993 pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];
1050 SET_PIXCOLOR (idx);
1051 goto done; 994 goto done;
1052 } 995 }
1053 } 996 }
1054 997
1055 if (!rXParseAllocColor (&xcol, color)) 998 set_color (xcol, color);
1056 return;
1057
1058 /* XStoreColor (display->display, display->cmap, XColor*); */
1059 999
1060 /* 1000 /*
1061 * FIXME: should free colors here, but no idea how to do it so instead, 1001 * FIXME: should free colors here, but no idea how to do it so instead,
1062 * so just keep gobbling up the colormap 1002 * so just keep gobbling up the colormap
1063 */ 1003 */
1064# if 0
1065 for (i = Color_Black; i <= Color_White; i++)
1066 if (pix_colors[idx] == pix_colors[i])
1067 break;
1068 if (i > Color_White)
1069 {
1070 /* fprintf (stderr, "XFreeColors: pix_colors [%d] = %lu\n", idx, pix_colors [idx]); */
1071 XFreeColors (display->display, display->cmap, (pix_colors + idx), 1,
1072 DisplayPlanes (display->display, display->screen));
1073 }
1074# endif
1075 1004
1076 pix_colors_focused[idx] = xcol; 1005 pix_colors_focused[idx] = xcol;
1077 SET_PIXCOLOR (idx);
1078 1006
1079 /* XSetWindowAttributes attr; */
1080 /* Cursor cursor; */
1081done: 1007done:
1082
1083#if OFF_FOCUS_FADING
1084 if (rs[Rs_fade])
1085 pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (display, atoi (rs[Rs_fade]), pix_colors[Color_fade]);
1086#endif
1087
1088 /*TODO: handle Color_BD, scrollbar background, etc. */ 1008 /*TODO: handle Color_BD, scrollbar background, etc. */
1089 1009
1010 update_fade_color (idx);
1090 recolour_cursor (); 1011 recolour_cursor ();
1091 scr_recolour (); 1012 scr_recolour ();
1013#endif /* XTERM_COLOR_CHANGE */
1092} 1014}
1093
1094#else
1095# define set_window_color (idx,color) ((void)0)
1096#endif /* XTERM_COLOR_CHANGE */
1097 1015
1098void 1016void
1099rxvt_term::recolour_cursor () 1017rxvt_term::recolour_cursor ()
1100{ 1018{
1101 XColor xcol[2]; 1019 XColor fg, bg;
1102 1020
1103 xcol[0].pixel = ISSET_PIXCOLOR (Color_pointer_fg) 1021 (ISSET_PIXCOLOR (Color_pointer_fg)
1104 ? pix_colors_focused[Color_pointer_fg] 1022 ? pix_colors_focused[Color_pointer_fg]
1105 : pix_colors_focused[Color_fg]; 1023 : pix_colors_focused[Color_fg]).get (fg);
1024
1106 xcol[1].pixel = ISSET_PIXCOLOR (Color_pointer_bg) 1025 (ISSET_PIXCOLOR (Color_pointer_bg)
1107 ? pix_colors_focused[Color_pointer_bg] 1026 ? pix_colors_focused[Color_pointer_bg]
1108 : pix_colors_focused[Color_bg]; 1027 : pix_colors_focused[Color_bg]).get (bg);
1109 1028
1110 XQueryColors (display->display, display->cmap, xcol, 2); 1029 XRecolorCursor (dpy, TermWin_cursor, &fg, &bg);
1111 XRecolorCursor (display->display, TermWin_cursor, xcol + 0, xcol + 1);
1112} 1030}
1113 1031
1114/*----------------------------------------------------------------------*/ 1032/*----------------------------------------------------------------------*/
1115/* 1033/*
1116 * find if fg/bg matches any of the normal (low-intensity) colors 1034 * find if fg/bg matches any of the normal (low-intensity) colors
1117 */ 1035 */
1118void 1036void
1119rxvt_term::set_colorfgbg () 1037rxvt_term::set_colorfgbg ()
1120{ 1038{
1121 unsigned int i; 1039 unsigned int i;
1122 const char *xpmb = "\0"; 1040 const char *xpmb = "";
1123 char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; 1041 char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1];
1124 1042
1125 env_colorfgbg = (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg") + 1);
1126 strcpy (fstr, "default"); 1043 strcpy (fstr, "default");
1127 strcpy (bstr, "default"); 1044 strcpy (bstr, "default");
1128 for (i = Color_Black; i <= Color_White; i++) 1045 for (i = Color_Black; i <= Color_White; i++)
1129 if (pix_colors[Color_fg] == pix_colors[i]) 1046 if (pix_colors[Color_fg] == pix_colors[i])
1130 { 1047 {
… …
1134 1051
1135 for (i = Color_Black; i <= Color_White; i++) 1052 for (i = Color_Black; i <= Color_White; i++)
1136 if (pix_colors[Color_bg] == pix_colors[i]) 1053 if (pix_colors[Color_bg] == pix_colors[i])
1137 { 1054 {
1138 sprintf (bstr, "%d", (i - Color_Black)); 1055 sprintf (bstr, "%d", (i - Color_Black));
1139#ifdef XPM_BACKGROUND 1056#ifdef BG_IMAGE_FROM_FILE
1140 xpmb = "default;"; 1057 xpmb = "default;";
1141#endif 1058#endif
1142 break; 1059 break;
1143 } 1060 }
1144 1061
1145 sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); 1062 sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr);
1146} 1063}
1147 1064
1148/*----------------------------------------------------------------------*/ 1065/*----------------------------------------------------------------------*/
1149 1066
1150int 1067bool
1151rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) 1068rxvt_term::set_color (rxvt_color &color, const char *name)
1152{ 1069{
1153 if (!screen_in_out->set (display, colour)) 1070 if (color.set (this, name))
1154 {
1155 rxvt_warn ("can't get colour '%s', continuing without.\n", colour);
1156 return false;
1157 }
1158
1159 return true; 1071 return true;
1072
1073 rxvt_warn ("can't get colour '%s', continuing without.\n", name);
1074 return false;
1075}
1076
1077void
1078rxvt_term::alias_color (int dst, int src)
1079{
1080 pix_colors[dst].set (this, rs[Rs_color + dst] = rs[Rs_color + src]);
1160} 1081}
1161 1082
1162/* -------------------------------------------------------------------- * 1083/* -------------------------------------------------------------------- *
1163 * - WINDOW RESIZING - * 1084 * - WINDOW RESIZING - *
1164 * -------------------------------------------------------------------- */ 1085 * -------------------------------------------------------------------- */
1165void 1086void
1166rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent) 1087rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent)
1167{ 1088{
1168 int fix_screen; 1089 int fix_screen;
1169 int old_width = szHint.width, old_height = szHint.height; 1090 int old_width = szHint.width;
1170 dDisp; 1091 int old_height = szHint.height;
1171 1092
1172 window_calc (newwidth, newheight); 1093 window_calc (newwidth, newheight);
1094
1095 if (!HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END)))
1173 XSetWMNormalHints (disp, parent[0], &szHint); 1096 XSetWMNormalHints (dpy, parent[0], &szHint);
1174 1097
1175 if (!ignoreparent) 1098 if (!ignoreparent)
1176 { 1099 {
1177#ifdef SMART_RESIZE 1100#ifdef SMART_RESIZE
1178 /* 1101 /*
… …
1182 int x, y, x1, y1; 1105 int x, y, x1, y1;
1183 int dx, dy; 1106 int dx, dy;
1184 unsigned int unused_w1, unused_h1, unused_b1, unused_d1; 1107 unsigned int unused_w1, unused_h1, unused_b1, unused_d1;
1185 Window unused_cr; 1108 Window unused_cr;
1186 1109
1187 XTranslateCoordinates (disp, parent[0], display->root, 1110 XTranslateCoordinates (dpy, parent[0], display->root,
1188 0, 0, &x, &y, &unused_cr); 1111 0, 0, &x, &y, &unused_cr);
1189 XGetGeometry (disp, parent[0], &unused_cr, &x1, &y1, 1112 XGetGeometry (dpy, parent[0], &unused_cr, &x1, &y1,
1190 &unused_w1, &unused_h1, &unused_b1, &unused_d1); 1113 &unused_w1, &unused_h1, &unused_b1, &unused_d1);
1191 /* 1114 /*
1192 * if display->root isn't the parent window, a WM will probably have offset 1115 * if display->root isn't the parent window, a WM will probably have offset
1193 * our position for handles and decorations. Counter it 1116 * our position for handles and decorations. Counter it
1194 */ 1117 */
… …
1196 { 1119 {
1197 x -= x1; 1120 x -= x1;
1198 y -= y1; 1121 y -= y1;
1199 } 1122 }
1200 1123
1201 x1 = (DisplayWidth (disp, display->screen) - old_width) / 2; 1124 x1 = (DisplayWidth (dpy, display->screen) - old_width ) / 2;
1202 y1 = (DisplayHeight (disp, display->screen) - old_height) / 2; 1125 y1 = (DisplayHeight (dpy, display->screen) - old_height) / 2;
1203 dx = old_width - szHint.width; 1126 dx = old_width - szHint.width;
1204 dy = old_height - szHint.height; 1127 dy = old_height - szHint.height;
1205 1128
1206 /* Check position of the center of the window */ 1129 /* Check position of the center of the window */
1207 if (x < x1) /* left half */ 1130 if (x < x1) /* left half */
1208 dx = 0; 1131 dx = 0;
… …
1211 if (y < y1) /* top half */ 1134 if (y < y1) /* top half */
1212 dy = 0; 1135 dy = 0;
1213 else if (y == y1) /* exact center */ 1136 else if (y == y1) /* exact center */
1214 dy /= 2; 1137 dy /= 2;
1215 1138
1216 XMoveResizeWindow (disp, parent[0], x + dx, y + dy, 1139 XMoveResizeWindow (dpy, parent[0], x + dx, y + dy,
1217 szHint.width, szHint.height); 1140 szHint.width, szHint.height);
1218#else 1141#else
1219 XResizeWindow (disp, parent[0], szHint.width, szHint.height); 1142 XResizeWindow (dpy, parent[0], szHint.width, szHint.height);
1220#endif 1143#endif
1221 } 1144 }
1222 1145
1223 fix_screen = ncol != prev_ncol || nrow != prev_nrow; 1146 fix_screen = ncol != prev_ncol || nrow != prev_nrow;
1224 1147
1225 if (fix_screen || newwidth != old_width || newheight != old_height) 1148 if (fix_screen || newwidth != old_width || newheight != old_height)
1226 { 1149 {
1227 if (scrollbar_visible ()) 1150 if (scrollBar.state)
1228 { 1151 {
1229 XMoveResizeWindow (disp, scrollBar.win, 1152 XMoveResizeWindow (dpy, scrollBar.win,
1230 window_sb_x, 0, 1153 window_sb_x, 0,
1231 scrollbar_TotalWidth (), szHint.height); 1154 scrollbar_TotalWidth (), szHint.height);
1232 resize_scrollbar (); 1155 resize_scrollbar ();
1233 } 1156 }
1234 1157
1235 if (menubar_visible ())
1236 XMoveResizeWindow (disp, menuBar.win,
1237 window_vt_x, 0,
1238 width, menuBar_TotalHeight ());
1239
1240 XMoveResizeWindow (disp, vt, 1158 XMoveResizeWindow (dpy, vt,
1241 window_vt_x, window_vt_y, 1159 window_vt_x, window_vt_y,
1242 width, height); 1160 width, height);
1243 1161
1162#ifdef HAVE_BG_PIXMAP
1163 if (bgPixmap.window_size_sensitive ())
1164 update_background ();
1165#endif
1166
1244 scr_clear (); 1167 scr_clear ();
1245#ifdef XPM_BACKGROUND
1246 resize_pixmap ();
1247#endif
1248 } 1168 }
1249 1169
1250 if (fix_screen || old_height == 0) 1170 if (fix_screen || old_height == 0)
1251 {
1252 int curr_screen = -1;
1253 int old_ncol = prev_ncol;
1254
1255 /* scr_reset only works on the primary screen */
1256 if (old_height) /* this is not the first time through */
1257 {
1258 unsigned int ocol = ncol;
1259 ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this
1260 curr_screen = scr_change_screen (PRIMARY);
1261 ncol = ocol;
1262 }
1263
1264 scr_reset (); 1171 scr_reset ();
1265 1172
1266 if (curr_screen >= 0) /* this is not the first time through */ 1173 // TODO, with nvidia-8178, resizes kill the alpha channel, report if not fixed in newer version
1267 { 1174 //scr_touch (false);
1268 scr_change_screen (curr_screen);
1269 selection_check (old_ncol != ncol ? 4 : 0);
1270 }
1271 }
1272 1175
1273 old_width = szHint.width; 1176#ifdef HAVE_BG_PIXMAP
1274 old_height = szHint.height; 1177// TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ?
1275 1178// if (bgPixmap.pixmap)
1276#ifdef XPM_BACKGROUND
1277 if (pixmap)
1278 scr_touch (false); 1179// scr_touch (false);
1279#endif 1180#endif
1280 1181
1281#ifdef USE_XIM 1182#ifdef USE_XIM
1282 IMSetStatusPosition (); 1183 IMSetPosition ();
1283#endif 1184#endif
1284} 1185}
1285 1186
1286/* 1187/*
1287 * Set the width/height of the vt window in characters. Units are pixels. 1188 * Set the width/height of the vt window in characters. Units are pixels.
… …
1292{ 1193{
1293 XWindowAttributes wattr; 1194 XWindowAttributes wattr;
1294 1195
1295 if (newwidth == 0 || newheight == 0) 1196 if (newwidth == 0 || newheight == 0)
1296 { 1197 {
1297 XGetWindowAttributes (display->display, display->root, &wattr); 1198 XGetWindowAttributes (dpy, display->root, &wattr);
1298 1199
1299 if (newwidth == 0) 1200 if (newwidth == 0)
1300 newwidth = wattr.width - szHint.base_width; 1201 newwidth = wattr.width - szHint.base_width;
1301 if (newheight == 0) 1202 if (newheight == 0)
1302 newheight = wattr.height - szHint.base_height; 1203 newheight = wattr.height - szHint.base_height;
… …
1316#ifdef USE_XIM 1217#ifdef USE_XIM
1317 1218
1318void 1219void
1319rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) 1220rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg)
1320{ 1221{
1321 fg = pix_colors[Color_fg]; 1222 fg = pix_colors [Color_fg];
1322 bg = pix_colors[Color_bg]; 1223 bg = pix_colors [Color_bg];
1323} 1224}
1324 1225
1325void 1226void
1326rxvt_term::im_set_size (XRectangle &size) 1227rxvt_term::im_set_size (XRectangle &size)
1327{ 1228{
… …
1364 strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ 1265 strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */
1365 1266
1366 if ((p = strchr (server + 1, '@')) != NULL) /* first one only */ 1267 if ((p = strchr (server + 1, '@')) != NULL) /* first one only */
1367 *p = '\0'; 1268 *p = '\0';
1368 1269
1369 atom = XInternAtom (display->display, server, False); 1270 atom = XInternAtom (dpy, server, False);
1370 win = XGetSelectionOwner (display->display, atom); 1271 win = XGetSelectionOwner (dpy, atom);
1371 1272
1372 if (win != None) 1273 if (win != None)
1373 return True; 1274 return True;
1374 } 1275 }
1375 1276
… …
1382 XPoint nspot; 1283 XPoint nspot;
1383 XVaNestedList preedit_attr; 1284 XVaNestedList preedit_attr;
1384 1285
1385 if (!Input_Context 1286 if (!Input_Context
1386 || !focus 1287 || !focus
1387 || !(input_style & XIMPreeditPosition)) 1288 || !(input_style & (XIMPreeditPosition | XIMPreeditCallbacks)))
1388 return; 1289 return;
1389 1290
1390 im_set_position (nspot); 1291 im_set_position (nspot);
1391 1292
1392 if (nspot.x == spot.x && nspot.y == spot.y) 1293 if (nspot.x == spot.x && nspot.y == spot.y)
… …
1411 input_method = 0; 1312 input_method = 0;
1412 } 1313 }
1413 1314
1414 Input_Context = 0; 1315 Input_Context = 0;
1415} 1316}
1317
1318#ifdef ENABLE_XIM_ONTHESPOT
1319
1320static void
1321xim_preedit_start (XIC ic, XPointer client_data, XPointer call_data)
1322{
1323 ((rxvt_term *)client_data)->make_current ();
1324 HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_START, DT_END));
1325}
1326
1327static void
1328xim_preedit_done (XIC ic, XPointer client_data, XPointer call_data)
1329{
1330 ((rxvt_term *)client_data)->make_current ();
1331 HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_DONE, DT_END));
1332}
1333
1334static void
1335xim_preedit_draw (XIC ic, XPointer client_data, XIMPreeditDrawCallbackStruct *call_data)
1336{
1337 rxvt_term *term = (rxvt_term *)client_data;
1338 XIMText *text = call_data->text;
1339
1340 term->make_current ();
1341
1342 if (text)
1343 {
1344 void *str;
1345
1346 if (!text->encoding_is_wchar && text->string.multi_byte)
1347 {
1348 // of course, X makes it ugly again
1349 if (term->rs[Rs_imLocale])
1350 SET_LOCALE (term->rs[Rs_imLocale]);
1351
1352 str = rxvt_temp_buf ((text->length + 1) * sizeof (wchar_t));
1353 mbstowcs ((wchar_t *)str, text->string.multi_byte, text->length + 1);
1354
1355 if (term->rs[Rs_imLocale])
1356 SET_LOCALE (term->locale);
1357 }
1358 else
1359 str = (void *)text->string.wide_char;
1360
1361 HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
1362 DT_INT, call_data->caret,
1363 DT_INT, call_data->chg_first,
1364 DT_INT, call_data->chg_length,
1365 DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0,
1366 DT_WCS_LEN, str, str ? (int)text->length : 0,
1367 DT_END));
1368 }
1369 else
1370 HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
1371 DT_INT, call_data->caret,
1372 DT_INT, call_data->chg_first,
1373 DT_INT, call_data->chg_length,
1374 DT_END));
1375}
1376
1377#if 0
1378static void
1379xim_preedit_caret (XIC ic, XPointer client_data, XIMPreeditCaretCallbackStruct *call_data)
1380{
1381 ((rxvt_term *)client_data)->make_current ();
1382 HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_CARET,
1383 DT_INT, call_data->position,
1384 DT_INT, call_data->direction,
1385 DT_INT, call_data->style,
1386 DT_END));
1387}
1388#endif
1389
1390#endif
1416 1391
1417/* 1392/*
1418 * Try to open a XIM with the current modifiers, then see if we can 1393 * Try to open a XIM with the current modifiers, then see if we can
1419 * open a suitable preedit type 1394 * open a suitable preedit type
1420 */ 1395 */
… …
1427 XRectangle rect, status_rect, needed_rect; 1402 XRectangle rect, status_rect, needed_rect;
1428 unsigned long fg, bg; 1403 unsigned long fg, bg;
1429 const char *p; 1404 const char *p;
1430 char **s; 1405 char **s;
1431 XIMStyles *xim_styles; 1406 XIMStyles *xim_styles;
1407#ifdef ENABLE_XIM_ONTHESPOT
1408 XIMCallback xcb[4];
1409#endif
1410
1411 set_environ (envv);
1432 1412
1433 if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) 1413 if (! ((p = XSetLocaleModifiers (modifiers)) && *p))
1434 return false; 1414 return false;
1435 1415
1436 D_MAIN ((stderr, "rxvt_IM_get_IC ()"));
1437 input_method = display->get_xim (locale, modifiers); 1416 input_method = display->get_xim (locale, modifiers);
1438 if (input_method == NULL) 1417 if (input_method == NULL)
1439 return false; 1418 return false;
1440 1419
1441 xim = input_method->xim; 1420 xim = input_method->xim;
… …
1461 s = rxvt_splitcommastring (p); 1440 s = rxvt_splitcommastring (p);
1462 1441
1463 for (i = found = 0; !found && s[i]; i++) 1442 for (i = found = 0; !found && s[i]; i++)
1464 { 1443 {
1465 if (!strcmp (s[i], "OverTheSpot")) 1444 if (!strcmp (s[i], "OverTheSpot"))
1466 input_style = (XIMPreeditPosition | XIMStatusNothing); 1445 input_style = XIMPreeditPosition | XIMStatusNothing;
1467 else if (!strcmp (s[i], "OffTheSpot")) 1446 else if (!strcmp (s[i], "OffTheSpot"))
1468 input_style = (XIMPreeditArea | XIMStatusArea); 1447 input_style = XIMPreeditArea | XIMStatusArea;
1469 else if (!strcmp (s[i], "Root")) 1448 else if (!strcmp (s[i], "Root"))
1470 input_style = (XIMPreeditNothing | XIMStatusNothing); 1449 input_style = XIMPreeditNothing | XIMStatusNothing;
1471 else if (!strcmp (s[i], "None")) 1450 else if (!strcmp (s[i], "None"))
1472 input_style = (XIMPreeditNone | XIMStatusNone); 1451 input_style = XIMPreeditNone | XIMStatusNone;
1452#ifdef ENABLE_XIM_ONTHESPOT
1453 else if (SHOULD_INVOKE (HOOK_XIM_PREEDIT_START) && !strcmp (s[i], "OnTheSpot"))
1454 input_style = XIMPreeditCallbacks | XIMStatusNothing;
1455#endif
1456 else
1457 input_style = XIMPreeditNothing | XIMStatusNothing;
1473 1458
1474 for (j = 0; j < xim_styles->count_styles; j++) 1459 for (j = 0; j < xim_styles->count_styles; j++)
1475 if (input_style == xim_styles->supported_styles[j]) 1460 if (input_style == xim_styles->supported_styles[j])
1476 { 1461 {
1477 rxvt_freecommastring (s); 1462 rxvt_freecommastring (s);
… …
1515 "*", 1500 "*",
1516 fheight, 1501 fheight,
1517 fheight + 1, fheight - 1, 1502 fheight + 1, fheight - 1,
1518 fheight - 2, fheight + 2); 1503 fheight - 2, fheight + 2);
1519 1504
1520 fs = XCreateFontSet (display->display, rs[Rs_imFont] ? rs[Rs_imFont] : pat, 1505 fs = XCreateFontSet (dpy, rs[Rs_imFont] ? rs[Rs_imFont] : pat,
1521 &missing_charset_list, &missing_charset_count, &def_string); 1506 &missing_charset_list, &missing_charset_count, &def_string);
1522 1507
1523 if (missing_charset_list) 1508 if (missing_charset_list)
1524 XFreeStringList (missing_charset_list); 1509 XFreeStringList (missing_charset_list);
1525 1510
… …
1566 XNBackground, bg, 1551 XNBackground, bg,
1567 XNArea, &status_rect, 1552 XNArea, &status_rect,
1568 XNFontSet, fs, 1553 XNFontSet, fs,
1569 NULL); 1554 NULL);
1570 } 1555 }
1556#if ENABLE_XIM_ONTHESPOT
1557 else if (input_style & XIMPreeditCallbacks)
1558 {
1559 im_set_position (spot);
1560
1561 xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start;
1562 xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done;
1563 xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw;
1564# if 0
1565 xcb[3].client_data = (XPointer)this; xcb[3].callback = (XIMProc)xim_preedit_caret;
1566# endif
1567
1568 preedit_attr = XVaCreateNestedList (0,
1569 XNSpotLocation, &spot,
1570 XNPreeditStartCallback, &xcb[0],
1571 XNPreeditDoneCallback , &xcb[1],
1572 XNPreeditDrawCallback , &xcb[2],
1573# if 0
1574 XNPreeditCaretCallback, &xcb[3],
1575# endif
1576 NULL);
1577 }
1578#endif
1571 1579
1572 Input_Context = XCreateIC (xim, 1580 Input_Context = XCreateIC (xim,
1573 XNInputStyle, input_style, 1581 XNInputStyle, input_style,
1574 XNClientWindow, vt, 1582 XNClientWindow, vt,
1575 XNFocusWindow, parent[0], 1583 XNFocusWindow, parent[0],
… …
1577 preedit_attr, 1585 preedit_attr,
1578 status_attr ? XNStatusAttributes : NULL, 1586 status_attr ? XNStatusAttributes : NULL,
1579 status_attr, NULL); 1587 status_attr, NULL);
1580 1588
1581 if (preedit_attr) XFree (preedit_attr); 1589 if (preedit_attr) XFree (preedit_attr);
1582 if (status_attr) XFree (status_attr); 1590 if (status_attr) XFree (status_attr);
1583 if (fs) XFreeFontSet (display->display, fs); 1591 if (fs) XFreeFontSet (dpy, fs);
1584 1592
1585 if (Input_Context == NULL) 1593 if (Input_Context == NULL)
1586 { 1594 {
1587 rxvt_warn ("failed to create input context, continuing without XIM.\n"); 1595 rxvt_warn ("failed to create input context, continuing without XIM.\n");
1588 im_destroy (); 1596 im_destroy ();
1589 return false; 1597 return false;
1590 } 1598 }
1591 1599
1592 if (input_style & XIMPreeditArea) 1600#if 0
1601 // unfortunately, only the focus window is used by XIM, hard to fix
1602 if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL))
1603 vt_select_input ();
1604#endif
1605
1593 IMSetStatusPosition (); 1606 IMSetPosition ();
1594 1607
1595 D_MAIN ((stderr, "rxvt_IM_get_IC () - successful connection"));
1596 return true; 1608 return true;
1597} 1609}
1598 1610
1599void 1611void
1600rxvt_term::im_cb () 1612rxvt_term::im_cb ()
… …
1602 int i; 1614 int i;
1603 const char *p; 1615 const char *p;
1604 char **s; 1616 char **s;
1605 char buf[IMBUFSIZ]; 1617 char buf[IMBUFSIZ];
1606 1618
1607 SET_R (this); 1619 make_current ();
1608 1620
1609 im_destroy (); 1621 im_destroy ();
1610 1622
1611 D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()"));
1612 if (Input_Context) 1623 if (Input_Context)
1613 return; 1624 return;
1614 1625
1615#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) 1626#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
1616 if (rs[Rs_imLocale]) 1627 if (rs[Rs_imLocale])
… …
1658 SET_LOCALE (locale); 1669 SET_LOCALE (locale);
1659#endif 1670#endif
1660} 1671}
1661 1672
1662void 1673void
1663rxvt_term::IMSetStatusPosition () 1674rxvt_term::IMSetPosition ()
1664{ 1675{
1665 XRectangle preedit_rect, status_rect, *needed_rect; 1676 XRectangle preedit_rect, status_rect, *needed_rect;
1666 XVaNestedList preedit_attr, status_attr; 1677 XVaNestedList preedit_attr, status_attr;
1667 1678
1668 if (!Input_Context 1679 if (!Input_Context
1669 || !focus 1680 || !focus
1670 || !(input_style & XIMPreeditArea) 1681 || !(input_style & (XIMPreeditArea | XIMPreeditPosition))
1671 || !IMisRunning ()) 1682 || !IMisRunning ())
1672 return; 1683 return;
1673 1684
1685 if (input_style & XIMPreeditPosition)
1686 {
1687 im_set_size (preedit_rect);
1688 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);
1689
1690 XSetICValues (Input_Context,
1691 XNPreeditAttributes, preedit_attr, NULL);
1692 }
1693 else
1694 {
1674 /* Getting the necessary width of preedit area */ 1695 /* Getting the necessary width of preedit area */
1675 status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); 1696 status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL);
1676 XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); 1697 XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL);
1677 XFree (status_attr); 1698 XFree (status_attr);
1678 1699
1679 im_set_preedit_area (preedit_rect, status_rect, *needed_rect); 1700 im_set_preedit_area (preedit_rect, status_rect, *needed_rect);
1680 XFree (needed_rect); 1701 XFree (needed_rect);
1681 1702
1682 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); 1703 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);
1683 status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); 1704 status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL);
1684 1705
1685 XSetICValues (Input_Context, 1706 XSetICValues (Input_Context,
1686 XNPreeditAttributes, preedit_attr, 1707 XNPreeditAttributes, preedit_attr,
1687 XNStatusAttributes, status_attr, NULL); 1708 XNStatusAttributes, status_attr,
1709 NULL);
1688 1710
1711 XFree (status_attr);
1712 }
1713
1689 XFree (preedit_attr); 1714 XFree (preedit_attr);
1690 XFree (status_attr);
1691} 1715}
1692#endif /* USE_XIM */ 1716#endif /* USE_XIM */
1693 1717
1694/*----------------------------------------------------------------------*/ 1718void
1695rxvt_t rxvt_current_term; 1719rxvt_term::get_window_origin (int &x, int &y)
1720{
1721 Window cr;
1722 XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr);
1723/* fprintf( stderr, "origin is %+d%+d\n", x, y);*/
1724}
1725
1726Pixmap
1727rxvt_term::get_pixmap_property (int prop_id)
1728{
1729 if (prop_id > 0 && prop_id < NUM_XA)
1730 if (xa[prop_id])
1731 {
1732 int aformat;
1733 unsigned long nitems, bytes_after;
1734 Atom atype;
1735 unsigned char *prop = NULL;
1736 int result = XGetWindowProperty (dpy, display->root, xa[prop_id],
1737 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1738 &nitems, &bytes_after, &prop);
1739 if (result == Success && prop && atype == XA_PIXMAP)
1740 {
1741 return *(Pixmap *)prop;
1742 }
1743 }
1744 return None;
1745}
1746
1747#ifdef HAVE_BG_PIXMAP
1748# if TRACE_PIXMAPS
1749# undef update_background
1750int rxvt_term::trace_update_background (const char *file, int line)
1751{
1752 fprintf (stderr, "%s:%d:update_background()\n", file, line);
1753 update_background ();
1754}
1755# endif
1756
1757int
1758rxvt_term::update_background ()
1759{
1760 bgPixmap.invalidate ();
1761
1762 /* no chance of real time refresh if we are blurring! */
1763 if (bgPixmap.invalid_since + 0.5 < ev::now () && !(bgPixmap.flags & bgPixmap_t::blurNeeded))
1764 bgPixmap.render ();
1765 else
1766 {
1767 update_background_ev.stop ();
1768
1769 if (!bgPixmap.need_client_side_rendering())
1770 update_background_ev.start (.05);
1771 else if (bgPixmap.flags & bgPixmap_t::blurNeeded)
1772 update_background_ev.start (.20); /* very slow !!! */
1773 else
1774 update_background_ev.start (.07);
1775 }
1776
1777 return 0;
1778}
1779
1780void
1781rxvt_term::update_background_cb (ev::timer &w, int revents)
1782{
1783 bgPixmap.render ();
1784}
1785
1786#endif /* HAVE_BG_PIXMAP */
1696 1787
1697/*----------------------- end-of-file (C source) -----------------------*/ 1788/*----------------------- end-of-file (C source) -----------------------*/

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