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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 1.284 by root, Fri Dec 14 06:29:28 2007 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: main.C 2 * File: main.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
… …
11 * Copyright (c) 1997 mj olesen <olesen@me.QueensU.CA> 11 * Copyright (c) 1997 mj olesen <olesen@me.QueensU.CA>
12 * - extensive modifications 12 * - extensive modifications
13 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> 13 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>
14 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> 14 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
15 * - extensive modifications 15 * - extensive modifications
16 * Copyright (c) 2003-2006 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::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 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
274 pix_colors_unfocused [i].free (this);
275#endif
276 }
277
278 clear ();
279 }
280
281 delete [] pix_colors_focused;
282#if OFF_FOCUS_FADING
277 delete pix_colors_unfocused; 283 delete [] pix_colors_unfocused;
278#endif 284#endif
279#if USE_XGETDEFAULT
280 XrmDestroyDatabase (xrmdatabase);
281#endif
282 285
286#ifdef HAVE_BG_PIXMAP
287 bgPixmap.destroy ();
288#endif
283 displays.put (display); 289 displays.put (display);
284 290
285 scr_release (); 291 scr_release ();
286 292
287 /* clear all resources */ 293 /* clear all resources */
288 for (int i = 0; i < allocated.size (); i++) 294 for (int i = 0; i < allocated.size (); i++)
289 free (allocated [i]); 295 free (allocated [i]);
290 296
291 free (selection.text); 297 free (selection.text);
292 // TODO: manage env vars in child only(!) 298 // TODO: manage env vars in child only(!)
293 free (env_windowid);
294 free (env_display); 299 free (env_display);
295 free (env_term); 300 free (env_term);
296 free (env_colorfgbg);
297 free (locale); 301 free (locale);
298 free (v_buffer); 302 free (v_buffer);
299 free (incr_buf); 303 free (incr_buf);
300 304
301 delete envv; 305 delete envv;
302 delete argv; 306 delete argv;
303 307
304#ifdef KEYSYM_RESOURCE 308#ifdef KEYSYM_RESOURCE
305 delete keyboard; 309 delete keyboard;
306#endif 310#endif
311#ifndef NO_RESOURCES
312 XrmDestroyDatabase (option_db);
313#endif
307} 314}
308 315
316// child has exited, usually destroys
309void 317void
310rxvt_term::child_exit () 318rxvt_term::child_cb (ev::child &w, int status)
311{ 319{
320 HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END));
321
312 cmd_pid = 0; 322 cmd_pid = 0;
313 323
314 if (!OPTION (Opt_hold)) 324 if (!option (Opt_hold))
315 destroy (); 325 destroy ();
316} 326}
317 327
318void 328void
319rxvt_term::destroy () 329rxvt_term::destroy ()
320{ 330{
321 if (destroy_ev.active) 331 if (destroy_ev.is_active ())
322 return; 332 return;
333
334 HOOK_INVOKE ((this, HOOK_DESTROY, DT_END));
323 335
324#if ENABLE_OVERLAY 336#if ENABLE_OVERLAY
325 scr_overlay_off (); 337 scr_overlay_off ();
326#endif 338#endif
327 339
… …
331 im_ev.stop (display); 343 im_ev.stop (display);
332#endif 344#endif
333#if HAVE_SCROLLBARS 345#if HAVE_SCROLLBARS
334 scrollbar_ev.stop (display); 346 scrollbar_ev.stop (display);
335#endif 347#endif
336#if MENUBAR 348#if ENABLE_TRANSPARENCY || ENABLE_PERL
337 menubar_ev.stop (display);
338#endif
339#if TRANSPARENT
340 rootwin_ev.stop (display); 349 rootwin_ev.stop (display);
341#endif 350#endif
342 incr_ev.stop (); 351 incr_ev.stop ();
343 termwin_ev.stop (display); 352 termwin_ev.stop (display);
344 vt_ev.stop (display); 353 vt_ev.stop (display);
345 } 354 }
346 355
347 check_ev.stop (); 356 flush_ev.stop ();
348 pty_ev.stop (); 357 pty_ev.stop ();
349#ifdef CURSOR_BLINK 358#ifdef CURSOR_BLINK
350 cursor_blink_ev.stop (); 359 cursor_blink_ev.stop ();
351#endif 360#endif
352#ifdef TEXT_BLINK 361#ifdef TEXT_BLINK
… …
360#endif 369#endif
361#ifdef POINTER_BLANK 370#ifdef POINTER_BLANK
362 pointer_ev.stop (); 371 pointer_ev.stop ();
363#endif 372#endif
364 373
365 destroy_ev.start (0); 374 destroy_ev.start ();
366} 375}
367 376
368void 377void
369rxvt_term::destroy_cb (time_watcher &w) 378rxvt_term::destroy_cb (ev::idle &w, int revents)
370{ 379{
371 SET_R (this); 380 make_current ();
372 381
373 delete this; 382 delete this;
374} 383}
375 384
376/*----------------------------------------------------------------------*/ 385/*----------------------------------------------------------------------*/
… …
385{ 394{
386 for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) 395 for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
387 (*t)->emergency_cleanup (); 396 (*t)->emergency_cleanup ();
388} 397}
389 398
390#if ENABLE_FRILLS 399#if !ENABLE_MINIMAL
391static void 400static void
392print_x_error (Display *dpy, XErrorEvent *event) 401print_x_error (Display *dpy, XErrorEvent *event)
393{ 402{
394 char buffer[BUFSIZ]; 403 char buffer[BUFSIZ];
395 char mesg[BUFSIZ]; 404 char mesg[BUFSIZ];
… …
428 else 437 else
429 XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", 438 XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x",
430 mesg, BUFSIZ); 439 mesg, BUFSIZ);
431 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); 440 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid);
432 } 441 }
433 XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", 442 XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",
434 mesg, BUFSIZ); 443 mesg, BUFSIZ);
435 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); 444 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial);
436} 445}
437#endif 446#endif
438 447
… …
443 GET_R->allowedxerror = event->error_code; 452 GET_R->allowedxerror = event->error_code;
444 else 453 else
445 { 454 {
446 // GET_R is most likely not the terminal which caused the error, 455 // GET_R is most likely not the terminal which caused the error,
447 // so just output the error and continue 456 // so just output the error and continue
448#if ENABLE_FRILLS 457#if ENABLE_MINIMAL
458 old_xerror_handler (display, event);
459#else
449 print_x_error (display, event); 460 print_x_error (display, event);
450#else
451 old_xerror_handler (display, event);
452#endif 461#endif
453 } 462 }
454 463
455 return 0; 464 return 0;
456} 465}
… …
463 rxvt_emergency_cleanup (); 472 rxvt_emergency_cleanup ();
464 _exit (EXIT_FAILURE); 473 _exit (EXIT_FAILURE);
465} 474}
466 475
467/*----------------------------------------------------------------------*/ 476/*----------------------------------------------------------------------*/
468bool 477void
469rxvt_term::init (int argc, const char *const *argv) 478rxvt_term::init (int argc, const char *const *argv, stringvec *envv)
470{ 479{
480 this->envv = envv;
481
471 SET_R (this); 482 SET_R (this);
472
473 set_locale (""); 483 set_locale ("");
484 set_environ (envv); // few things in X do not call setlocale :(
474 485
475 if (!init_vars ()) 486 init_vars ();
476 return false;
477 487
478 init_secondary (); 488 init_secondary ();
479 489
480 const char **cmd_argv = init_resources (argc, argv); 490 const char **cmd_argv = init_resources (argc, argv);
481 491
482#ifdef KEYSYM_RESOURCE 492#ifdef KEYSYM_RESOURCE
483 keyboard->register_done (); 493 keyboard->register_done ();
484#endif 494#endif
485 495
486#if MENUBAR_MAX
487 menubar_read (rs[Rs_menu]);
488#endif
489#ifdef HAVE_SCROLLBARS 496#ifdef HAVE_SCROLLBARS
490 if (OPTION (Opt_scrollBar)) 497 if (option (Opt_scrollBar))
491 scrollBar.setIdle (); /* set existence for size calculations */ 498 scrollBar.setIdle (); /* set existence for size calculations */
492#endif 499#endif
493 500
501 pty = ptytty::create ();
502
503 create_windows (argc, argv);
504
505 init_xlocale ();
506
507 scr_reset (); // initialize screen
508
509#if 0
510 XSynchronize (dpy, True);
511#endif
512
513#ifdef HAVE_SCROLLBARS
514 if (option (Opt_scrollBar))
515 resize_scrollbar (); /* create and map scrollbar */
516#endif
517#ifdef HAVE_BG_PIXMAP
518 {
519 bgPixmap.set_target (this);
520
521#ifdef ENABLE_TRANSPARENCY
522 if (option (Opt_transparent))
523 {
524 bgPixmap.set_transparent ();
525#ifdef HAVE_AFTERIMAGE
526 if (rs [Rs_blurradius])
527 bgPixmap.set_blur_radius (rs [Rs_blurradius]);
528#endif
529 if (ISSET_PIXCOLOR (Color_tint))
530 bgPixmap.set_tint (pix_colors_focused [Color_tint]);
531 if (rs [Rs_shade])
532 bgPixmap.set_shade (rs [Rs_shade]);
533
534 bgPixmap.set_root_pixmap ();
535 XSelectInput (dpy, display->root, PropertyChangeMask);
536 rootwin_ev.start (display, display->root);
537 }
538#endif
539
540#ifdef BG_IMAGE_FROM_FILE
541 if (rs[Rs_backgroundPixmap] != NULL)
542 {
543 const char *p = rs[Rs_backgroundPixmap];
544
545 if ((p = strchr (p, ';')) != NULL)
546 {
547 p++;
548 bgPixmap.set_geometry (p);
549 }
550 else
551 bgPixmap.set_defaultGeometry ();
552
553 if (bgPixmap.set_file (rs[Rs_backgroundPixmap]))
554 if (!bgPixmap.window_position_sensitive ())
555 update_background ();
556 }
557#endif
558 }
559#endif
560
494#if ENABLE_PERL 561#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); 562 rootwin_ev.start (display, display->root);
533 }
534#endif 563#endif
535
536 XMapWindow (disp, vt);
537 XMapWindow (disp, parent[0]);
538 564
539 set_colorfgbg (); 565 set_colorfgbg ();
540 566
541 init_command (cmd_argv); 567 init_command (cmd_argv);
542 568
543 free (cmd_argv); 569 free (cmd_argv);
544 570
545 if (pty.pty >= 0) 571 if (pty->pty >= 0)
546 pty_ev.start (pty.pty, EVENT_READ); 572 pty_ev.start (pty->pty, ev::READ);
547
548 check_ev.start ();
549 573
550 HOOK_INVOKE ((this, HOOK_START, DT_END)); 574 HOOK_INVOKE ((this, HOOK_START, DT_END));
551 575
552 return true; 576#if ENABLE_XEMBED
577 if (rs[Rs_embed])
578 {
579 long info[2] = { 0, XEMBED_MAPPED };
580
581 XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
582 32, PropModeReplace, (unsigned char *)&info, 2);
583 }
584#endif
585
586 XMapWindow (dpy, vt);
587 XMapWindow (dpy, parent[0]);
553} 588}
554 589
555static struct sig_handlers 590static struct sig_handlers
556{ 591{
557 sig_watcher sw_chld, sw_term, sw_int; 592 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 }
572 593
573 /* 594 /*
574 * Catch a fatal signal and tidy up before quitting 595 * Catch a fatal signal and tidy up before quitting
575 */ 596 */
576 void 597 void sig_term (ev::sig &w, int revents);
577 sig_term (sig_watcher &w) 598
599 sig_handlers ()
578 { 600 {
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), 601 sw_term.set<sig_handlers, &sig_handlers::sig_term> (this);
590 sw_int (this, &sig_handlers::sig_term) 602 sw_int .set<sig_handlers, &sig_handlers::sig_term> (this);
591 {
592 } 603 }
593} sig_handlers; 604} sig_handlers;
594 605
595void 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
596rxvt_init () 617rxvt_init ()
597{ 618{
598 /* 619 ptytty::init ();
599 * Save and then give up any super-user privileges 620
600 * If we need privileges in any area then we must specifically request it. 621 if (!ev_default_loop (0))
601 * We should only need to be root in these cases: 622 rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n");
602 * 1. write utmp entries on some systems 623
603 * 2. chown tty on some systems 624 rxvt_environ = environ;
604 */
605 rxvt_privileges (SAVE);
606 rxvt_privileges (IGNORE);
607 625
608 signal (SIGHUP, SIG_IGN); 626 signal (SIGHUP, SIG_IGN);
609 signal (SIGPIPE, SIG_IGN); 627 signal (SIGPIPE, SIG_IGN);
610 628
611 sig_handlers.sw_chld.start (SIGCHLD);
612 sig_handlers.sw_term.start (SIGTERM); 629 sig_handlers.sw_term.start (SIGTERM); ev_unref ();
613 sig_handlers.sw_int.start (SIGINT); 630 sig_handlers.sw_int.start (SIGINT); ev_unref ();
614 631
615 /* need to trap SIGURG for SVR4 (Unixware) rlogin */ 632 /* need to trap SIGURG for SVR4 (Unixware) rlogin */
616 /* signal (SIGURG, SIG_DFL); */ 633 /* signal (SIGURG, SIG_DFL); */
617 634
618 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); 635 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);
619 // TODO: handle this with exceptions and tolerate the memory loss 636 // TODO: handle this with exceptions and tolerate the memory loss
620 XSetIOErrorHandler (rxvt_xioerror_handler); 637 XSetIOErrorHandler (rxvt_xioerror_handler);
621 638
622#ifdef USE_XGETDEFAULT
623 XrmInitialize (); 639 XrmInitialize ();
624#endif
625} 640}
626 641
627/* ------------------------------------------------------------------------- * 642/* ------------------------------------------------------------------------- *
628 * MEMORY ALLOCATION WRAPPERS * 643 * MEMORY ALLOCATION WRAPPERS *
629 * ------------------------------------------------------------------------- */ 644 * ------------------------------------------------------------------------- */
… …
647 rxvt_fatal ("memory allocation failure. aborting.\n"); 662 rxvt_fatal ("memory allocation failure. aborting.\n");
648 663
649 return p; 664 return p;
650} 665}
651 666
652void * 667void *
653rxvt_realloc (void *ptr, size_t size) 668rxvt_realloc (void *ptr, size_t size)
654{ 669{
655 void *p = realloc (ptr, size); 670 void *p = realloc (ptr, size);
656 671
657 if (!p) 672 if (!p)
658 rxvt_fatal ("memory allocation failure. aborting.\n"); 673 rxvt_fatal ("memory allocation failure. aborting.\n");
659 674
660 return p; 675 return p;
661} 676}
662 677
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/*----------------------------------------------------------------------*/ 678/*----------------------------------------------------------------------*/
738/* 679/*
739 * window size/position calculcations for XSizeHint and other storage. 680 * window size/position calculations for XSizeHint and other storage.
740 * if width/height are non-zero then override calculated width/height 681 * if width/height are non-zero then override calculated width/height
741 */ 682 */
742void 683void
743rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) 684rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)
744{ 685{
745 short recalc_x, recalc_y; 686 short recalc_x, recalc_y;
746 int x, y, sb_w, mb_h, flags; 687 int x, y, sb_w, flags;
747 unsigned int w, h; 688 unsigned int w, h;
748 unsigned int max_width, max_height; 689 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));
753 690
754 szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; 691 szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity;
755 szHint.win_gravity = NorthWestGravity; 692 szHint.win_gravity = NorthWestGravity;
756 /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ 693 /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */
757 694
… …
812 max_width = MAX_COLS * fwidth; 749 max_width = MAX_COLS * fwidth;
813 max_height = MAX_ROWS * fheight; 750 max_height = MAX_ROWS * fheight;
814 751
815 szHint.base_width = szHint.base_height = 2 * int_bwidth; 752 szHint.base_width = szHint.base_height = 2 * int_bwidth;
816 753
817 sb_w = mb_h = 0; 754 sb_w = 0;
818 window_vt_x = window_vt_y = int_bwidth; 755 window_vt_x = window_vt_y = int_bwidth;
819 756
820 if (scrollbar_visible ()) 757 if (scrollBar.state)
821 { 758 {
822 sb_w = scrollbar_TotalWidth (); 759 sb_w = scrollbar_TotalWidth ();
823 szHint.base_width += sb_w; 760 szHint.base_width += sb_w;
761
824 if (!OPTION (Opt_scrollBar_right)) 762 if (!option (Opt_scrollBar_right))
825 window_vt_x += sb_w; 763 window_vt_x += sb_w;
826 } 764 }
827 765
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; 766 szHint.width_inc = fwidth;
836 szHint.height_inc = fheight; 767 szHint.height_inc = fheight;
837 szHint.min_width = szHint.base_width + szHint.width_inc; 768 szHint.min_width = szHint.base_width + szHint.width_inc;
838 szHint.min_height = szHint.base_height + szHint.height_inc; 769 szHint.min_height = szHint.base_height + szHint.height_inc;
839 770
840 if (newwidth && newwidth - szHint.base_width < max_width) 771 if (newwidth && newwidth - szHint.base_width < max_width)
841 { 772 {
842 szHint.width = newwidth; 773 szHint.width = newwidth;
… …
857 { 788 {
858 min_it (height, max_height); 789 min_it (height, max_height);
859 szHint.height = szHint.base_height + height; 790 szHint.height = szHint.base_height + height;
860 } 791 }
861 792
862 if (scrollbar_visible () && OPTION (Opt_scrollBar_right)) 793 if (scrollBar.state && option (Opt_scrollBar_right))
863 window_sb_x = szHint.width - sb_w; 794 window_sb_x = szHint.width - sb_w;
864 795
865 if (recalc_x) 796 if (recalc_x)
866 szHint.x += DisplayWidth (disp, display->screen) - szHint.width - 2 * ext_bwidth; 797 szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth;
798
867 if (recalc_y) 799 if (recalc_y)
868 szHint.y += DisplayHeight (disp, display->screen) - szHint.height - 2 * ext_bwidth; 800 szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth;
869 801
870 ncol = width / fwidth; 802 ncol = width / fwidth;
871 nrow = height / fheight; 803 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} 804}
877 805
878/*----------------------------------------------------------------------*/ 806/*----------------------------------------------------------------------*/
879/* 807/*
880 * Tell the teletype handler what size the window is. 808 * Tell the teletype handler what size the window is.
881 * Called after a window size change. 809 * Called after a window size change.
882 */ 810 */
883void 811void
884rxvt_term::tt_winch () 812rxvt_term::tt_winch ()
885{ 813{
886 if (pty.pty < 0) 814 if (pty->pty < 0)
887 return; 815 return;
888 816
889 struct winsize ws; 817 struct winsize ws;
890 818
891 ws.ws_col = ncol; 819 ws.ws_col = ncol;
892 ws.ws_row = nrow; 820 ws.ws_row = nrow;
893 ws.ws_xpixel = width; 821 ws.ws_xpixel = width;
894 ws.ws_ypixel = height; 822 ws.ws_ypixel = height;
895 (void)ioctl (pty.pty, TIOCSWINSZ, &ws); 823 (void)ioctl (pty->pty, TIOCSWINSZ, &ws);
896 824
897#if 0 825#if 0
898 // TIOCSWINSZ⎈ is supposed to do this automatically and correctly 826 // TIOCSWINSZ is supposed to do this automatically and correctly
899 if (cmd_pid) /* force through to the command */ 827 if (cmd_pid) /* force through to the command */
900 kill (-cmd_pid, SIGWINCH); 828 kill (-cmd_pid, SIGWINCH);
901#endif 829#endif
902} 830}
903 831
… …
932 delete fontset[0]; 860 delete fontset[0];
933 fontset[0] = fs; 861 fontset[0] = fs;
934 862
935 prop = (*fs)[1]->properties (); 863 prop = (*fs)[1]->properties ();
936 prop.height += lineSpace; 864 prop.height += lineSpace;
865
937 fs->set_prop (prop); 866 fs->set_prop (prop, false);
938 867
939 fwidth = prop.width; 868 fwidth = prop.width;
940 fheight = prop.height; 869 fheight = prop.height;
941 fbase = prop.ascent; 870 fbase = prop.ascent;
942 871
… …
951 { 880 {
952 fontset[style] = fs = new rxvt_fontset (this); 881 fontset[style] = fs = new rxvt_fontset (this);
953 rxvt_fontprop prop2 = prop; 882 rxvt_fontprop prop2 = prop;
954 883
955 if (res) 884 if (res)
956 prop2.weight = prop2.slant = rxvt_fontprop::unset; 885 {
886 fs->populate (res);
887 fs->set_prop (prop2, false);
888 }
957 else 889 else
958 { 890 {
959 res = fontset[0]->fontdesc; 891 fs->populate (fontset[0]->fontdesc);
960 892
961 if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; 893 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; 894 if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic;
895
896 fs->set_prop (prop2, true);
963 } 897 }
964 898
965 fs->populate (res);
966 fs->set_prop (prop2);
967 } 899 }
968#else 900#else
969 fontset[style] = fontset[0]; 901 fontset[style] = fontset[0];
970#endif 902#endif
971 } 903 }
… …
973 if (parent[0]) 905 if (parent[0])
974 { 906 {
975 resize_all_windows (0, 0, 0); 907 resize_all_windows (0, 0, 0);
976 scr_remap_chars (); 908 scr_remap_chars ();
977 scr_touch (true); 909 scr_touch (true);
978 } 910 }
979 911
980 return true; 912 return true;
981} 913}
982 914
915void
983void rxvt_term::set_string_property (Atom prop, const char *str, int len) 916rxvt_term::set_string_property (Atom prop, const char *str, int len)
984{ 917{
985 XChangeProperty (display->display, parent[0], 918 XChangeProperty (dpy, parent[0],
986 prop, XA_STRING, 8, PropModeReplace, 919 prop, XA_STRING, 8, PropModeReplace,
987 (const unsigned char *)str, len >= 0 ? len : strlen (str)); 920 (const unsigned char *)str, len >= 0 ? len : strlen (str));
988} 921}
989 922
923void
990void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) 924rxvt_term::set_utf8_property (Atom prop, const char *str, int len)
991{ 925{
992 wchar_t *ws = rxvt_mbstowcs (str, len); 926 wchar_t *ws = rxvt_mbstowcs (str, len);
993 char *s = rxvt_wcstoutf8 (ws); 927 char *s = rxvt_wcstoutf8 (ws);
994 928
995 XChangeProperty (display->display, parent[0], 929 XChangeProperty (dpy, parent[0],
996 prop, xa[XA_UTF8_STRING], 8, PropModeReplace, 930 prop, xa[XA_UTF8_STRING], 8, PropModeReplace,
997 (const unsigned char *)s, strlen (s)); 931 (const unsigned char *)s, strlen (s));
998 932
999 free (s); 933 free (s);
1000 free (ws); 934 free (ws);
… …
1019#if ENABLE_EWMH 953#if ENABLE_EWMH
1020 set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); 954 set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);
1021#endif 955#endif
1022} 956}
1023 957
958void
959rxvt_term::set_window_color (int idx, const char *color)
960{
1024#ifdef XTERM_COLOR_CHANGE 961#ifdef XTERM_COLOR_CHANGE
1025void
1026rxvt_term::set_window_color (int idx, const char *color)
1027{
1028 rxvt_color xcol; 962 rxvt_color xcol;
1029 int i; 963 int i;
1030 964
1031 if (color == NULL || *color == '\0') 965 if (color == NULL || *color == '\0')
1032 return; 966 return;
1033 967
968 color = strdup (color);
969 allocated.push_back ((void *)color);
970 rs[Rs_color + idx] = color;
971
1034 /* handle color aliases */ 972 /* handle color aliases */
1035 if (isdigit (*color)) 973 if (isdigit (*color))
1036 { 974 {
1037 i = atoi (color); 975 i = atoi (color);
1038 976
1039 if (i >= 8 && i <= 15) 977 if (i >= 8 && i <= 15)
978 {
1040 { /* bright colors */ 979 /* bright colors */
1041 i -= 8;
1042 pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; 980 pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i - 8];
1043 SET_PIXCOLOR (idx);
1044 goto done; 981 goto done;
1045 } 982 }
1046 983
1047 if (i >= 0 && i <= 7) 984 if (i >= 0 && i <= 7)
985 {
1048 { /* normal colors */ 986 /* normal colors */
1049 pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; 987 pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];
1050 SET_PIXCOLOR (idx);
1051 goto done; 988 goto done;
1052 } 989 }
1053 } 990 }
1054 991
1055 if (!rXParseAllocColor (&xcol, color)) 992 set_color (xcol, color);
1056 return;
1057
1058 /* XStoreColor (display->display, display->cmap, XColor*); */
1059 993
1060 /* 994 /*
1061 * FIXME: should free colors here, but no idea how to do it so instead, 995 * FIXME: should free colors here, but no idea how to do it so instead,
1062 * so just keep gobbling up the colormap 996 * so just keep gobbling up the colormap
1063 */ 997 */
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 998
1076 pix_colors_focused[idx] = xcol; 999 pix_colors_focused[idx] = xcol;
1077 SET_PIXCOLOR (idx);
1078 1000
1079 /* XSetWindowAttributes attr; */
1080 /* Cursor cursor; */
1081done: 1001done:
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. */ 1002 /*TODO: handle Color_BD, scrollbar background, etc. */
1089 1003
1004 update_fade_color (idx);
1090 recolour_cursor (); 1005 recolour_cursor ();
1091 scr_recolour (); 1006 scr_recolour ();
1007#endif /* XTERM_COLOR_CHANGE */
1092} 1008}
1093
1094#else
1095# define set_window_color (idx,color) ((void)0)
1096#endif /* XTERM_COLOR_CHANGE */
1097 1009
1098void 1010void
1099rxvt_term::recolour_cursor () 1011rxvt_term::recolour_cursor ()
1100{ 1012{
1101 XColor xcol[2]; 1013 XColor fg, bg;
1102 1014
1103 xcol[0].pixel = ISSET_PIXCOLOR (Color_pointer_fg) 1015 (ISSET_PIXCOLOR (Color_pointer_fg)
1104 ? pix_colors_focused[Color_pointer_fg] 1016 ? pix_colors_focused[Color_pointer_fg]
1105 : pix_colors_focused[Color_fg]; 1017 : pix_colors_focused[Color_fg]).get (fg);
1018
1106 xcol[1].pixel = ISSET_PIXCOLOR (Color_pointer_bg) 1019 (ISSET_PIXCOLOR (Color_pointer_bg)
1107 ? pix_colors_focused[Color_pointer_bg] 1020 ? pix_colors_focused[Color_pointer_bg]
1108 : pix_colors_focused[Color_bg]; 1021 : pix_colors_focused[Color_bg]).get (bg);
1109 1022
1110 XQueryColors (display->display, display->cmap, xcol, 2); 1023 XRecolorCursor (dpy, TermWin_cursor, &fg, &bg);
1111 XRecolorCursor (display->display, TermWin_cursor, xcol + 0, xcol + 1);
1112} 1024}
1113 1025
1114/*----------------------------------------------------------------------*/ 1026/*----------------------------------------------------------------------*/
1115/* 1027/*
1116 * find if fg/bg matches any of the normal (low-intensity) colors 1028 * find if fg/bg matches any of the normal (low-intensity) colors
1117 */ 1029 */
1118void 1030void
1119rxvt_term::set_colorfgbg () 1031rxvt_term::set_colorfgbg ()
1120{ 1032{
1121 unsigned int i; 1033 unsigned int i;
1122 const char *xpmb = "\0"; 1034 const char *xpmb = "";
1123 char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; 1035 char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1];
1124 1036
1125 env_colorfgbg = (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg") + 1);
1126 strcpy (fstr, "default"); 1037 strcpy (fstr, "default");
1127 strcpy (bstr, "default"); 1038 strcpy (bstr, "default");
1128 for (i = Color_Black; i <= Color_White; i++) 1039 for (i = Color_Black; i <= Color_White; i++)
1129 if (pix_colors[Color_fg] == pix_colors[i]) 1040 if (pix_colors[Color_fg] == pix_colors[i])
1130 { 1041 {
… …
1134 1045
1135 for (i = Color_Black; i <= Color_White; i++) 1046 for (i = Color_Black; i <= Color_White; i++)
1136 if (pix_colors[Color_bg] == pix_colors[i]) 1047 if (pix_colors[Color_bg] == pix_colors[i])
1137 { 1048 {
1138 sprintf (bstr, "%d", (i - Color_Black)); 1049 sprintf (bstr, "%d", (i - Color_Black));
1139#ifdef XPM_BACKGROUND 1050#ifdef BG_IMAGE_FROM_FILE
1140 xpmb = "default;"; 1051 xpmb = "default;";
1141#endif 1052#endif
1142 break; 1053 break;
1143 } 1054 }
1144 1055
1145 sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); 1056 sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr);
1146} 1057}
1147 1058
1148/*----------------------------------------------------------------------*/ 1059/*----------------------------------------------------------------------*/
1149 1060
1150int 1061bool
1151rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) 1062rxvt_term::set_color (rxvt_color &color, const char *name)
1152{ 1063{
1153 if (!screen_in_out->set (display, colour)) 1064 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; 1065 return true;
1066
1067 rxvt_warn ("can't get colour '%s', continuing without.\n", name);
1068 return false;
1069}
1070
1071void
1072rxvt_term::alias_color (int dst, int src)
1073{
1074 pix_colors[dst].set (this, rs[Rs_color + dst] = rs[Rs_color + src]);
1160} 1075}
1161 1076
1162/* -------------------------------------------------------------------- * 1077/* -------------------------------------------------------------------- *
1163 * - WINDOW RESIZING - * 1078 * - WINDOW RESIZING - *
1164 * -------------------------------------------------------------------- */ 1079 * -------------------------------------------------------------------- */
1165void 1080void
1166rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent) 1081rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent)
1167{ 1082{
1168 int fix_screen; 1083 int fix_screen;
1169 int old_width = szHint.width, old_height = szHint.height; 1084 int old_width = szHint.width;
1170 dDisp; 1085 int old_height = szHint.height;
1171 1086
1172 window_calc (newwidth, newheight); 1087 window_calc (newwidth, newheight);
1088
1089 if (!HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END)))
1173 XSetWMNormalHints (disp, parent[0], &szHint); 1090 XSetWMNormalHints (dpy, parent[0], &szHint);
1174 1091
1175 if (!ignoreparent) 1092 if (!ignoreparent)
1176 { 1093 {
1177#ifdef SMART_RESIZE 1094#ifdef SMART_RESIZE
1178 /* 1095 /*
… …
1182 int x, y, x1, y1; 1099 int x, y, x1, y1;
1183 int dx, dy; 1100 int dx, dy;
1184 unsigned int unused_w1, unused_h1, unused_b1, unused_d1; 1101 unsigned int unused_w1, unused_h1, unused_b1, unused_d1;
1185 Window unused_cr; 1102 Window unused_cr;
1186 1103
1187 XTranslateCoordinates (disp, parent[0], display->root, 1104 XTranslateCoordinates (dpy, parent[0], display->root,
1188 0, 0, &x, &y, &unused_cr); 1105 0, 0, &x, &y, &unused_cr);
1189 XGetGeometry (disp, parent[0], &unused_cr, &x1, &y1, 1106 XGetGeometry (dpy, parent[0], &unused_cr, &x1, &y1,
1190 &unused_w1, &unused_h1, &unused_b1, &unused_d1); 1107 &unused_w1, &unused_h1, &unused_b1, &unused_d1);
1191 /* 1108 /*
1192 * if display->root isn't the parent window, a WM will probably have offset 1109 * if display->root isn't the parent window, a WM will probably have offset
1193 * our position for handles and decorations. Counter it 1110 * our position for handles and decorations. Counter it
1194 */ 1111 */
… …
1196 { 1113 {
1197 x -= x1; 1114 x -= x1;
1198 y -= y1; 1115 y -= y1;
1199 } 1116 }
1200 1117
1201 x1 = (DisplayWidth (disp, display->screen) - old_width) / 2; 1118 x1 = (DisplayWidth (dpy, display->screen) - old_width ) / 2;
1202 y1 = (DisplayHeight (disp, display->screen) - old_height) / 2; 1119 y1 = (DisplayHeight (dpy, display->screen) - old_height) / 2;
1203 dx = old_width - szHint.width; 1120 dx = old_width - szHint.width;
1204 dy = old_height - szHint.height; 1121 dy = old_height - szHint.height;
1205 1122
1206 /* Check position of the center of the window */ 1123 /* Check position of the center of the window */
1207 if (x < x1) /* left half */ 1124 if (x < x1) /* left half */
1208 dx = 0; 1125 dx = 0;
… …
1211 if (y < y1) /* top half */ 1128 if (y < y1) /* top half */
1212 dy = 0; 1129 dy = 0;
1213 else if (y == y1) /* exact center */ 1130 else if (y == y1) /* exact center */
1214 dy /= 2; 1131 dy /= 2;
1215 1132
1216 XMoveResizeWindow (disp, parent[0], x + dx, y + dy, 1133 XMoveResizeWindow (dpy, parent[0], x + dx, y + dy,
1217 szHint.width, szHint.height); 1134 szHint.width, szHint.height);
1218#else 1135#else
1219 XResizeWindow (disp, parent[0], szHint.width, szHint.height); 1136 XResizeWindow (dpy, parent[0], szHint.width, szHint.height);
1220#endif 1137#endif
1221 } 1138 }
1222 1139
1223 fix_screen = ncol != prev_ncol || nrow != prev_nrow; 1140 fix_screen = ncol != prev_ncol || nrow != prev_nrow;
1224 1141
1225 if (fix_screen || newwidth != old_width || newheight != old_height) 1142 if (fix_screen || newwidth != old_width || newheight != old_height)
1226 { 1143 {
1227 if (scrollbar_visible ()) 1144 if (scrollBar.state)
1228 { 1145 {
1229 XMoveResizeWindow (disp, scrollBar.win, 1146 XMoveResizeWindow (dpy, scrollBar.win,
1230 window_sb_x, 0, 1147 window_sb_x, 0,
1231 scrollbar_TotalWidth (), szHint.height); 1148 scrollbar_TotalWidth (), szHint.height);
1232 resize_scrollbar (); 1149 resize_scrollbar ();
1233 } 1150 }
1234 1151
1235 if (menubar_visible ())
1236 XMoveResizeWindow (disp, menuBar.win,
1237 window_vt_x, 0,
1238 width, menuBar_TotalHeight ());
1239
1240 XMoveResizeWindow (disp, vt, 1152 XMoveResizeWindow (dpy, vt,
1241 window_vt_x, window_vt_y, 1153 window_vt_x, window_vt_y,
1242 width, height); 1154 width, height);
1243 1155
1156#ifdef HAVE_BG_PIXMAP
1157 if (bgPixmap.window_size_sensitive ())
1158 update_background ();
1159#endif
1160
1244 scr_clear (); 1161 scr_clear ();
1245#ifdef XPM_BACKGROUND
1246 resize_pixmap ();
1247#endif
1248 } 1162 }
1249 1163
1250 if (fix_screen || old_height == 0) 1164 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 (); 1165 scr_reset ();
1265 1166
1266 if (curr_screen >= 0) /* this is not the first time through */ 1167 // TODO, with nvidia-8178, resizes kill the alpha channel, report if not fixed in newer version
1267 { 1168 //scr_touch (false);
1268 scr_change_screen (curr_screen);
1269 selection_check (old_ncol != ncol ? 4 : 0);
1270 }
1271 }
1272 1169
1273 old_width = szHint.width; 1170#ifdef HAVE_BG_PIXMAP
1274 old_height = szHint.height; 1171// TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ?
1275 1172// if (bgPixmap.pixmap)
1276#ifdef XPM_BACKGROUND
1277 if (pixmap)
1278 scr_touch (false); 1173// scr_touch (false);
1279#endif 1174#endif
1280 1175
1281#ifdef USE_XIM 1176#ifdef USE_XIM
1282 IMSetStatusPosition (); 1177 IMSetPosition ();
1283#endif 1178#endif
1284} 1179}
1285 1180
1286/* 1181/*
1287 * Set the width/height of the vt window in characters. Units are pixels. 1182 * Set the width/height of the vt window in characters. Units are pixels.
… …
1292{ 1187{
1293 XWindowAttributes wattr; 1188 XWindowAttributes wattr;
1294 1189
1295 if (newwidth == 0 || newheight == 0) 1190 if (newwidth == 0 || newheight == 0)
1296 { 1191 {
1297 XGetWindowAttributes (display->display, display->root, &wattr); 1192 XGetWindowAttributes (dpy, display->root, &wattr);
1298 1193
1299 if (newwidth == 0) 1194 if (newwidth == 0)
1300 newwidth = wattr.width - szHint.base_width; 1195 newwidth = wattr.width - szHint.base_width;
1301 if (newheight == 0) 1196 if (newheight == 0)
1302 newheight = wattr.height - szHint.base_height; 1197 newheight = wattr.height - szHint.base_height;
… …
1316#ifdef USE_XIM 1211#ifdef USE_XIM
1317 1212
1318void 1213void
1319rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) 1214rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg)
1320{ 1215{
1321 fg = pix_colors[Color_fg]; 1216 fg = pix_colors [Color_fg];
1322 bg = pix_colors[Color_bg]; 1217 bg = pix_colors [Color_bg];
1323} 1218}
1324 1219
1325void 1220void
1326rxvt_term::im_set_size (XRectangle &size) 1221rxvt_term::im_set_size (XRectangle &size)
1327{ 1222{
… …
1364 strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ 1259 strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */
1365 1260
1366 if ((p = strchr (server + 1, '@')) != NULL) /* first one only */ 1261 if ((p = strchr (server + 1, '@')) != NULL) /* first one only */
1367 *p = '\0'; 1262 *p = '\0';
1368 1263
1369 atom = XInternAtom (display->display, server, False); 1264 atom = XInternAtom (dpy, server, False);
1370 win = XGetSelectionOwner (display->display, atom); 1265 win = XGetSelectionOwner (dpy, atom);
1371 1266
1372 if (win != None) 1267 if (win != None)
1373 return True; 1268 return True;
1374 } 1269 }
1375 1270
… …
1382 XPoint nspot; 1277 XPoint nspot;
1383 XVaNestedList preedit_attr; 1278 XVaNestedList preedit_attr;
1384 1279
1385 if (!Input_Context 1280 if (!Input_Context
1386 || !focus 1281 || !focus
1387 || !(input_style & XIMPreeditPosition)) 1282 || !(input_style & (XIMPreeditPosition | XIMPreeditCallbacks)))
1388 return; 1283 return;
1389 1284
1390 im_set_position (nspot); 1285 im_set_position (nspot);
1391 1286
1392 if (nspot.x == spot.x && nspot.y == spot.y) 1287 if (nspot.x == spot.x && nspot.y == spot.y)
… …
1411 input_method = 0; 1306 input_method = 0;
1412 } 1307 }
1413 1308
1414 Input_Context = 0; 1309 Input_Context = 0;
1415} 1310}
1311
1312#ifdef ENABLE_XIM_ONTHESPOT
1313
1314static void
1315xim_preedit_start (XIC ic, XPointer client_data, XPointer call_data)
1316{
1317 ((rxvt_term *)client_data)->make_current ();
1318 HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_START, DT_END));
1319}
1320
1321static void
1322xim_preedit_done (XIC ic, XPointer client_data, XPointer call_data)
1323{
1324 ((rxvt_term *)client_data)->make_current ();
1325 HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_DONE, DT_END));
1326}
1327
1328static void
1329xim_preedit_draw (XIC ic, XPointer client_data, XIMPreeditDrawCallbackStruct *call_data)
1330{
1331 rxvt_term *term = (rxvt_term *)client_data;
1332 XIMText *text = call_data->text;
1333
1334 term->make_current ();
1335
1336 if (text)
1337 {
1338 void *str;
1339
1340 if (!text->encoding_is_wchar && text->string.multi_byte)
1341 {
1342 // of course, X makes it ugly again
1343 if (term->rs[Rs_imLocale])
1344 SET_LOCALE (term->rs[Rs_imLocale]);
1345
1346 str = rxvt_temp_buf ((text->length + 1) * sizeof (wchar_t));
1347 mbstowcs ((wchar_t *)str, text->string.multi_byte, text->length + 1);
1348
1349 if (term->rs[Rs_imLocale])
1350 SET_LOCALE (term->locale);
1351 }
1352 else
1353 str = (void *)text->string.wide_char;
1354
1355 HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
1356 DT_INT, call_data->caret,
1357 DT_INT, call_data->chg_first,
1358 DT_INT, call_data->chg_length,
1359 DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0,
1360 DT_WCS_LEN, str, str ? (int)text->length : 0,
1361 DT_END));
1362 }
1363 else
1364 HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
1365 DT_INT, call_data->caret,
1366 DT_INT, call_data->chg_first,
1367 DT_INT, call_data->chg_length,
1368 DT_END));
1369}
1370
1371#if 0
1372static void
1373xim_preedit_caret (XIC ic, XPointer client_data, XIMPreeditCaretCallbackStruct *call_data)
1374{
1375 ((rxvt_term *)client_data)->make_current ();
1376 HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_CARET,
1377 DT_INT, call_data->position,
1378 DT_INT, call_data->direction,
1379 DT_INT, call_data->style,
1380 DT_END));
1381}
1382#endif
1383
1384#endif
1416 1385
1417/* 1386/*
1418 * Try to open a XIM with the current modifiers, then see if we can 1387 * Try to open a XIM with the current modifiers, then see if we can
1419 * open a suitable preedit type 1388 * open a suitable preedit type
1420 */ 1389 */
… …
1427 XRectangle rect, status_rect, needed_rect; 1396 XRectangle rect, status_rect, needed_rect;
1428 unsigned long fg, bg; 1397 unsigned long fg, bg;
1429 const char *p; 1398 const char *p;
1430 char **s; 1399 char **s;
1431 XIMStyles *xim_styles; 1400 XIMStyles *xim_styles;
1401#ifdef ENABLE_XIM_ONTHESPOT
1402 XIMCallback xcb[4];
1403#endif
1404
1405 set_environ (envv);
1432 1406
1433 if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) 1407 if (! ((p = XSetLocaleModifiers (modifiers)) && *p))
1434 return false; 1408 return false;
1435 1409
1436 D_MAIN ((stderr, "rxvt_IM_get_IC ()"));
1437 input_method = display->get_xim (locale, modifiers); 1410 input_method = display->get_xim (locale, modifiers);
1438 if (input_method == NULL) 1411 if (input_method == NULL)
1439 return false; 1412 return false;
1440 1413
1441 xim = input_method->xim; 1414 xim = input_method->xim;
… …
1461 s = rxvt_splitcommastring (p); 1434 s = rxvt_splitcommastring (p);
1462 1435
1463 for (i = found = 0; !found && s[i]; i++) 1436 for (i = found = 0; !found && s[i]; i++)
1464 { 1437 {
1465 if (!strcmp (s[i], "OverTheSpot")) 1438 if (!strcmp (s[i], "OverTheSpot"))
1466 input_style = (XIMPreeditPosition | XIMStatusNothing); 1439 input_style = XIMPreeditPosition | XIMStatusNothing;
1467 else if (!strcmp (s[i], "OffTheSpot")) 1440 else if (!strcmp (s[i], "OffTheSpot"))
1468 input_style = (XIMPreeditArea | XIMStatusArea); 1441 input_style = XIMPreeditArea | XIMStatusArea;
1469 else if (!strcmp (s[i], "Root")) 1442 else if (!strcmp (s[i], "Root"))
1470 input_style = (XIMPreeditNothing | XIMStatusNothing); 1443 input_style = XIMPreeditNothing | XIMStatusNothing;
1471 else if (!strcmp (s[i], "None")) 1444 else if (!strcmp (s[i], "None"))
1472 input_style = (XIMPreeditNone | XIMStatusNone); 1445 input_style = XIMPreeditNone | XIMStatusNone;
1446#ifdef ENABLE_XIM_ONTHESPOT
1447 else if (SHOULD_INVOKE (HOOK_XIM_PREEDIT_START) && !strcmp (s[i], "OnTheSpot"))
1448 input_style = XIMPreeditCallbacks | XIMStatusNothing;
1449#endif
1450 else
1451 input_style = XIMPreeditNothing | XIMStatusNothing;
1473 1452
1474 for (j = 0; j < xim_styles->count_styles; j++) 1453 for (j = 0; j < xim_styles->count_styles; j++)
1475 if (input_style == xim_styles->supported_styles[j]) 1454 if (input_style == xim_styles->supported_styles[j])
1476 { 1455 {
1477 rxvt_freecommastring (s); 1456 rxvt_freecommastring (s);
… …
1515 "*", 1494 "*",
1516 fheight, 1495 fheight,
1517 fheight + 1, fheight - 1, 1496 fheight + 1, fheight - 1,
1518 fheight - 2, fheight + 2); 1497 fheight - 2, fheight + 2);
1519 1498
1520 fs = XCreateFontSet (display->display, rs[Rs_imFont] ? rs[Rs_imFont] : pat, 1499 fs = XCreateFontSet (dpy, rs[Rs_imFont] ? rs[Rs_imFont] : pat,
1521 &missing_charset_list, &missing_charset_count, &def_string); 1500 &missing_charset_list, &missing_charset_count, &def_string);
1522 1501
1523 if (missing_charset_list) 1502 if (missing_charset_list)
1524 XFreeStringList (missing_charset_list); 1503 XFreeStringList (missing_charset_list);
1525 1504
… …
1566 XNBackground, bg, 1545 XNBackground, bg,
1567 XNArea, &status_rect, 1546 XNArea, &status_rect,
1568 XNFontSet, fs, 1547 XNFontSet, fs,
1569 NULL); 1548 NULL);
1570 } 1549 }
1550#if ENABLE_XIM_ONTHESPOT
1551 else if (input_style & XIMPreeditCallbacks)
1552 {
1553 im_set_position (spot);
1554
1555 xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start;
1556 xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done;
1557 xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw;
1558# if 0
1559 xcb[3].client_data = (XPointer)this; xcb[3].callback = (XIMProc)xim_preedit_caret;
1560# endif
1561
1562 preedit_attr = XVaCreateNestedList (0,
1563 XNSpotLocation, &spot,
1564 XNPreeditStartCallback, &xcb[0],
1565 XNPreeditDoneCallback , &xcb[1],
1566 XNPreeditDrawCallback , &xcb[2],
1567# if 0
1568 XNPreeditCaretCallback, &xcb[3],
1569# endif
1570 NULL);
1571 }
1572#endif
1571 1573
1572 Input_Context = XCreateIC (xim, 1574 Input_Context = XCreateIC (xim,
1573 XNInputStyle, input_style, 1575 XNInputStyle, input_style,
1574 XNClientWindow, vt, 1576 XNClientWindow, vt,
1575 XNFocusWindow, parent[0], 1577 XNFocusWindow, parent[0],
… …
1577 preedit_attr, 1579 preedit_attr,
1578 status_attr ? XNStatusAttributes : NULL, 1580 status_attr ? XNStatusAttributes : NULL,
1579 status_attr, NULL); 1581 status_attr, NULL);
1580 1582
1581 if (preedit_attr) XFree (preedit_attr); 1583 if (preedit_attr) XFree (preedit_attr);
1582 if (status_attr) XFree (status_attr); 1584 if (status_attr) XFree (status_attr);
1583 if (fs) XFreeFontSet (display->display, fs); 1585 if (fs) XFreeFontSet (dpy, fs);
1584 1586
1585 if (Input_Context == NULL) 1587 if (Input_Context == NULL)
1586 { 1588 {
1587 rxvt_warn ("failed to create input context, continuing without XIM.\n"); 1589 rxvt_warn ("failed to create input context, continuing without XIM.\n");
1588 im_destroy (); 1590 im_destroy ();
1589 return false; 1591 return false;
1590 } 1592 }
1591 1593
1592 if (input_style & XIMPreeditArea) 1594#if 0
1595 // unfortunately, only the focus window is used by XIM, hard to fix
1596 if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL))
1597 vt_select_input ();
1598#endif
1599
1593 IMSetStatusPosition (); 1600 IMSetPosition ();
1594 1601
1595 D_MAIN ((stderr, "rxvt_IM_get_IC () - successful connection"));
1596 return true; 1602 return true;
1597} 1603}
1598 1604
1599void 1605void
1600rxvt_term::im_cb () 1606rxvt_term::im_cb ()
… …
1602 int i; 1608 int i;
1603 const char *p; 1609 const char *p;
1604 char **s; 1610 char **s;
1605 char buf[IMBUFSIZ]; 1611 char buf[IMBUFSIZ];
1606 1612
1607 SET_R (this); 1613 make_current ();
1608 1614
1609 im_destroy (); 1615 im_destroy ();
1610 1616
1611 D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()"));
1612 if (Input_Context) 1617 if (Input_Context)
1613 return; 1618 return;
1614 1619
1615#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) 1620#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
1616 if (rs[Rs_imLocale]) 1621 if (rs[Rs_imLocale])
… …
1658 SET_LOCALE (locale); 1663 SET_LOCALE (locale);
1659#endif 1664#endif
1660} 1665}
1661 1666
1662void 1667void
1663rxvt_term::IMSetStatusPosition () 1668rxvt_term::IMSetPosition ()
1664{ 1669{
1665 XRectangle preedit_rect, status_rect, *needed_rect; 1670 XRectangle preedit_rect, status_rect, *needed_rect;
1666 XVaNestedList preedit_attr, status_attr; 1671 XVaNestedList preedit_attr, status_attr;
1667 1672
1668 if (!Input_Context 1673 if (!Input_Context
1669 || !focus 1674 || !focus
1670 || !(input_style & XIMPreeditArea) 1675 || !(input_style & (XIMPreeditArea | XIMPreeditPosition))
1671 || !IMisRunning ()) 1676 || !IMisRunning ())
1672 return; 1677 return;
1673 1678
1679 if (input_style & XIMPreeditPosition)
1680 {
1681 im_set_size (preedit_rect);
1682 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);
1683
1684 XSetICValues (Input_Context,
1685 XNPreeditAttributes, preedit_attr, NULL);
1686 }
1687 else
1688 {
1674 /* Getting the necessary width of preedit area */ 1689 /* Getting the necessary width of preedit area */
1675 status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); 1690 status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL);
1676 XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); 1691 XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL);
1677 XFree (status_attr); 1692 XFree (status_attr);
1678 1693
1679 im_set_preedit_area (preedit_rect, status_rect, *needed_rect); 1694 im_set_preedit_area (preedit_rect, status_rect, *needed_rect);
1680 XFree (needed_rect); 1695 XFree (needed_rect);
1681 1696
1682 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); 1697 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);
1683 status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); 1698 status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL);
1684 1699
1685 XSetICValues (Input_Context, 1700 XSetICValues (Input_Context,
1686 XNPreeditAttributes, preedit_attr, 1701 XNPreeditAttributes, preedit_attr,
1687 XNStatusAttributes, status_attr, NULL); 1702 XNStatusAttributes, status_attr,
1703 NULL);
1688 1704
1705 XFree (status_attr);
1706 }
1707
1689 XFree (preedit_attr); 1708 XFree (preedit_attr);
1690 XFree (status_attr);
1691} 1709}
1692#endif /* USE_XIM */ 1710#endif /* USE_XIM */
1693 1711
1694/*----------------------------------------------------------------------*/ 1712void
1695rxvt_t rxvt_current_term; 1713rxvt_term::get_window_origin (int &x, int &y)
1714{
1715 Window cr;
1716 XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr);
1717/* fprintf( stderr, "origin is %+d%+d\n", x, y);*/
1718}
1719
1720Pixmap
1721rxvt_term::get_pixmap_property (int prop_id)
1722{
1723 if (prop_id > 0 && prop_id < NUM_XA)
1724 if (xa[prop_id])
1725 {
1726 int aformat;
1727 unsigned long nitems, bytes_after;
1728 Atom atype;
1729 unsigned char *prop = NULL;
1730 int result = XGetWindowProperty (dpy, display->root, xa[prop_id],
1731 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1732 &nitems, &bytes_after, &prop);
1733 if (result == Success && prop && atype == XA_PIXMAP)
1734 {
1735 return *(Pixmap *)prop;
1736 }
1737 }
1738 return None;
1739}
1740
1741#ifdef HAVE_BG_PIXMAP
1742# if TRACE_PIXMAPS
1743# undef update_background
1744int rxvt_term::trace_update_background (const char *file, int line)
1745{
1746 fprintf (stderr, "%s:%d:update_background()\n", file, line);
1747 update_background ();
1748}
1749# endif
1750
1751int
1752rxvt_term::update_background ()
1753{
1754 bgPixmap.invalidate ();
1755
1756 /* no chance of real time refresh if we are blurring! */
1757 if (bgPixmap.invalid_since + 0.5 < ev::now () && !(bgPixmap.flags & bgPixmap_t::blurNeeded))
1758 bgPixmap.render ();
1759 else
1760 {
1761 update_background_ev.stop ();
1762
1763 if (!bgPixmap.need_client_side_rendering())
1764 update_background_ev.start (.05);
1765 else if (bgPixmap.flags & bgPixmap_t::blurNeeded)
1766 update_background_ev.start (.20); /* very slow !!! */
1767 else
1768 update_background_ev.start (.07);
1769 }
1770
1771 return 0;
1772}
1773
1774void
1775rxvt_term::update_background_cb (ev::timer &w, int revents)
1776{
1777 make_current ();
1778 bgPixmap.render ();
1779 refresh_check ();
1780}
1781
1782#endif /* HAVE_BG_PIXMAP */
1696 1783
1697/*----------------------- end-of-file (C source) -----------------------*/ 1784/*----------------------- end-of-file (C source) -----------------------*/

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