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Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.179 by root, Mon Jan 16 08:48:09 2006 UTC vs.
Revision 1.295 by root, Fri Jan 4 20:39:42 2008 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: main.C 2 * File: main.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
… …
11 * Copyright (c) 1997 mj olesen <olesen@me.QueensU.CA> 11 * Copyright (c) 1997 mj olesen <olesen@me.QueensU.CA>
12 * - extensive modifications 12 * - extensive modifications
13 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> 13 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>
14 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> 14 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
15 * - extensive modifications 15 * - extensive modifications
16 * Copyright (c) 2003-2006 Marc Lehmann <pcg@goof.com> 16 * Copyright (c) 2003-2007 Marc Lehmann <pcg@goof.com>
17 * 17 *
18 * This program is free software; you can redistribute it and/or modify 18 * This program is free software; you can redistribute it and/or modify
19 * it under the terms of the GNU General Public License as published by 19 * it under the terms of the GNU General Public License as published by
20 * the Free Software Foundation; either version 2 of the License, or 20 * the Free Software Foundation; either version 2 of the License, or
21 * (at your option) any later version. 21 * (at your option) any later version.
… …
38#include <limits> 38#include <limits>
39 39
40#include <csignal> 40#include <csignal>
41#include <cstring> 41#include <cstring>
42 42
43#ifdef TTY_GID_SUPPORT
44# include <grp.h>
45#endif
46
47#ifdef HAVE_TERMIOS_H
48# include <termios.h> 43#include <termios.h>
44
45#ifdef HAVE_XSETLOCALE
46# define X_LOCALE
47# include <X11/Xlocale.h>
48#else
49# ifdef HAVE_SETLOCALE
50# include <clocale>
49#endif 51# endif
50
51#if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__)
52static uid_t saved_euid;
53static gid_t saved_egid;
54#endif 52#endif
53
54vector<rxvt_term *> rxvt_term::termlist;
55
56// used to tell global functions which terminal instance is "active"
57rxvt_t rxvt_current_term;
58
59static char curlocale[128], savelocale[128];
55 60
56bool 61bool
57rxvt_tainted ()
58{
59#if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__)
60 return getuid () != saved_euid || getgid () != saved_egid;
61#else
62 return false;
63#endif
64}
65
66vector<rxvt_term *> rxvt_term::termlist;
67
68static char curlocale[128], savelocale[128];
69
70bool
71rxvt_set_locale (const char *locale) 62rxvt_set_locale (const char *locale) NOTHROW
72{ 63{
64 int size = strlen (locale) + 1;
65
66 if (size > sizeof (curlocale))
67 rxvt_fatal ("locale string too long, aborting.\n");
68
73 if (!locale || !strncmp (locale, curlocale, 128)) 69 if (!locale || !memcmp (locale, curlocale, size))
74 return false; 70 return false;
75 71
76 strncpy (curlocale, locale, 128); 72 memcpy (curlocale, locale, size);
77 setlocale (LC_CTYPE, curlocale); 73 setlocale (LC_CTYPE, curlocale);
78 return true; 74 return true;
79} 75}
80 76
81void 77void
82rxvt_push_locale (const char *locale) 78rxvt_push_locale (const char *locale) NOTHROW
83{ 79{
84 strcpy (savelocale, curlocale); 80 strcpy (savelocale, curlocale);
85 rxvt_set_locale (locale); 81 rxvt_set_locale (locale);
86} 82}
87 83
88void 84void
89rxvt_pop_locale () 85rxvt_pop_locale () NOTHROW
90{ 86{
91 rxvt_set_locale (savelocale); 87 rxvt_set_locale (savelocale);
92} 88}
93 89
94#if ENABLE_COMBINING 90#if ENABLE_COMBINING
95class rxvt_composite_vec rxvt_composite; 91class rxvt_composite_vec rxvt_composite;
96 92
97text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2) 93text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2)
98{ 94{
99 compose_char *cc; 95 compose_char *cc;
100 96
101 // break compose chains, as stupid readline really likes to duplicate 97 // break compose chains, as stupid readline really likes to duplicate
102 // composing characters for some reason near the end of a line. 98 // composing characters for some reason near the end of a line.
103 cc = (*this)[c1]; 99 cc = (*this)[c1];
104 while (cc) 100 while (cc)
105 { 101 {
… …
154 150
155} 151}
156#endif 152#endif
157 153
158rxvt_term::rxvt_term () 154rxvt_term::rxvt_term ()
159 : 155{
160#if TRANSPARENT 156#if HAVE_BG_PIXMAP
161 rootwin_ev (this, &rxvt_term::rootwin_cb), 157 update_background_ev.set<rxvt_term, &rxvt_term::update_background_cb> (this);
158#endif
159#ifdef CURSOR_BLINK
160 cursor_blink_ev.set <rxvt_term, &rxvt_term::cursor_blink_cb> (this); cursor_blink_ev.set (0., CURSOR_BLINK_INTERVAL);
161#endif
162#ifdef TEXT_BLINK
163 text_blink_ev.set <rxvt_term, &rxvt_term::text_blink_cb> (this); text_blink_ev.set (0., TEXT_BLINK_INTERVAL);
164#endif
165#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
166 cont_scroll_ev.set <rxvt_term, &rxvt_term::cont_scroll_cb> (this);
167#endif
168#ifdef SELECTION_SCROLLING
169 sel_scroll_ev.set <rxvt_term, &rxvt_term::sel_scroll_cb> (this);
170#endif
171#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
172 slip_wheel_ev.set <rxvt_term, &rxvt_term::slip_wheel_cb> (this);
173#endif
174#if ENABLE_TRANSPARENCY || ENABLE_PERL
175 rootwin_ev.set <rxvt_term, &rxvt_term::rootwin_cb> (this),
162#endif 176#endif
163#ifdef HAVE_SCROLLBARS 177#ifdef HAVE_SCROLLBARS
164 scrollbar_ev (this, &rxvt_term::x_cb), 178 scrollbar_ev.set <rxvt_term, &rxvt_term::x_cb> (this),
165#endif 179#endif
166#ifdef MENUBAR 180#ifdef USE_XIM
167 menubar_ev (this, &rxvt_term::x_cb), 181 im_ev.set <rxvt_term, &rxvt_term::im_cb> (this),
168#endif
169#ifdef CURSOR_BLINK
170 cursor_blink_ev (this, &rxvt_term::cursor_blink_cb),
171#endif
172#ifdef TEXT_BLINK
173 text_blink_ev (this, &rxvt_term::text_blink_cb),
174#endif
175#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
176 cont_scroll_ev (this, &rxvt_term::cont_scroll_cb),
177#endif
178#ifdef SELECTION_SCROLLING
179 sel_scroll_ev (this, &rxvt_term::sel_scroll_cb),
180#endif
181#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
182 slip_wheel_ev (this, &rxvt_term::slip_wheel_cb),
183#endif 182#endif
184#ifdef POINTER_BLANK 183#ifdef POINTER_BLANK
185 pointer_ev (this, &rxvt_term::pointer_cb), 184 pointer_ev.set <rxvt_term, &rxvt_term::pointer_cb> (this);
186#endif 185#endif
187#ifdef USE_XIM 186#ifndef NO_BELL
188 im_ev (this, &rxvt_term::im_cb), 187 bell_ev.set <rxvt_term, &rxvt_term::bell_cb> (this);
189#endif 188#endif
190 termwin_ev (this, &rxvt_term::x_cb), 189 child_ev.set <rxvt_term, &rxvt_term::child_cb> (this);
191 vt_ev (this, &rxvt_term::x_cb), 190 flush_ev.set <rxvt_term, &rxvt_term::flush_cb> (this);
192 check_ev (this, &rxvt_term::check_cb), 191 destroy_ev.set <rxvt_term, &rxvt_term::destroy_cb> (this);
193 flush_ev (this, &rxvt_term::flush_cb), 192 pty_ev.set <rxvt_term, &rxvt_term::pty_cb> (this);
194 destroy_ev (this, &rxvt_term::destroy_cb), 193 incr_ev.set <rxvt_term, &rxvt_term::incr_cb> (this);
195 pty_ev (this, &rxvt_term::pty_cb), 194 termwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
196 incr_ev (this, &rxvt_term::incr_cb) 195 vt_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
197{ 196
198 cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; 197 cmdbuf_ptr = cmdbuf_endp = cmdbuf_base;
199 198
200 termlist.push_back (this); 199 termlist.push_back (this);
201 200
202#ifdef KEYSYM_RESOURCE 201#ifdef KEYSYM_RESOURCE
203 keyboard = new keyboard_manager; 202 keyboard = new keyboard_manager;
204
205 if (!keyboard)
206 rxvt_fatal ("out of memory, aborting.\n");
207#endif 203#endif
208} 204}
209 205
210// 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.
211// for use before an emergency exit 207// for use before an emergency exit
208void
212void rxvt_term::emergency_cleanup () 209rxvt_term::emergency_cleanup ()
213{ 210{
214 if (cmd_pid) 211 if (cmd_pid)
215 kill (-cmd_pid, SIGHUP); 212 kill (-cmd_pid, SIGHUP);
216 213
217#ifdef UTMP_SUPPORT 214 pty_ev.stop ();
218 privileged_utmp (RESTORE); 215 delete pty; pty = 0;
219#endif
220
221 pty.put ();
222} 216}
223 217
224rxvt_term::~rxvt_term () 218rxvt_term::~rxvt_term ()
225{ 219{
226 HOOK_INVOKE ((this, HOOK_DESTROY, DT_END));
227
228 termlist.erase (find (termlist.begin (), termlist.end(), this)); 220 termlist.erase (find (termlist.begin (), termlist.end(), this));
229 221
230 emergency_cleanup (); 222 emergency_cleanup ();
231 223
232#if ENABLE_STYLES 224#if ENABLE_STYLES
… …
236#endif 228#endif
237 delete fontset[0]; 229 delete fontset[0];
238 230
239 if (display) 231 if (display)
240 { 232 {
241 dDisp;
242
243 selection_clear (); 233 selection_clear ();
244 234
245#ifdef USE_XIM 235#ifdef USE_XIM
246 im_destroy (); 236 im_destroy ();
247#endif 237#endif
248#ifdef MENUBAR
249 if (menubarGC) XFreeGC (disp, menubarGC);
250#endif
251#ifdef XTERM_SCROLLBAR 238#ifdef XTERM_SCROLLBAR
252 if (xscrollbarGC) XFreeGC (disp, xscrollbarGC); 239 if (xscrollbarGC) XFreeGC (dpy, xscrollbarGC);
253 if (ShadowGC) XFreeGC (disp, ShadowGC); 240 if (ShadowGC) XFreeGC (dpy, ShadowGC);
254#endif 241#endif
255#ifdef PLAIN_SCROLLBAR 242#ifdef PLAIN_SCROLLBAR
256 if (pscrollbarGC) XFreeGC (disp, pscrollbarGC); 243 if (pscrollbarGC) XFreeGC (dpy, pscrollbarGC);
257#endif 244#endif
258#ifdef NEXT_SCROLLBAR 245#ifdef NEXT_SCROLLBAR
259 if (blackGC) XFreeGC (disp, blackGC); 246 if (blackGC) XFreeGC (dpy, blackGC);
260 if (whiteGC) XFreeGC (disp, whiteGC); 247 if (whiteGC) XFreeGC (dpy, whiteGC);
261 if (grayGC) XFreeGC (disp, grayGC); 248 if (grayGC) XFreeGC (dpy, grayGC);
262 if (darkGC) XFreeGC (disp, darkGC); 249 if (darkGC) XFreeGC (dpy, darkGC);
263 if (stippleGC) XFreeGC (disp, stippleGC); 250 if (stippleGC) XFreeGC (dpy, stippleGC);
264 if (dimple) XFreePixmap (disp, dimple); 251 if (dimple) XFreePixmap (dpy, dimple);
265 if (upArrow) XFreePixmap (disp, upArrow); 252 if (upArrow) XFreePixmap (dpy, upArrow);
266 if (downArrow) XFreePixmap (disp, downArrow); 253 if (downArrow) XFreePixmap (dpy, downArrow);
267 if (upArrowHi) XFreePixmap (disp, upArrowHi); 254 if (upArrowHi) XFreePixmap (dpy, upArrowHi);
268 if (downArrowHi) XFreePixmap (disp, downArrowHi); 255 if (downArrowHi) XFreePixmap (dpy, downArrowHi);
269#endif 256#endif
270#if defined(MENUBAR) || defined(RXVT_SCROLLBAR) 257#ifdef RXVT_SCROLLBAR
271 if (topShadowGC) XFreeGC (disp, topShadowGC); 258 if (topShadowGC) XFreeGC (dpy, topShadowGC);
272 if (botShadowGC) XFreeGC (disp, botShadowGC); 259 if (botShadowGC) XFreeGC (dpy, botShadowGC);
273 if (scrollbarGC) XFreeGC (disp, scrollbarGC); 260 if (scrollbarGC) XFreeGC (dpy, scrollbarGC);
274#endif 261#endif
275 if (gc) XFreeGC (disp, gc); 262 if (gc) XFreeGC (dpy, gc);
276 263
277#if defined(MENUBAR) && (MENUBAR_MAX > 1)
278 delete menuBar.drawable;
279 //if (menuBar.win)
280 // XDestroyWindow (disp, menuBar.win);
281#endif
282 delete drawable; 264 delete drawable;
283 // destroy all windows 265 // destroy all windows
284 if (parent[0]) 266 if (parent[0])
285 XDestroyWindow (disp, parent[0]); 267 XDestroyWindow (dpy, parent[0]);
286 }
287 268
288 // TODO: free pixcolours, colours should become part of rxvt_display 269 for (int i = 0; i < TOTAL_COLORS; i++)
289 delete pix_colors_focused; 270 if (ISSET_PIXCOLOR (i))
271 {
272 pix_colors_focused [i].free (this);
290#if OFF_FOCUS_FADING 273#if OFF_FOCUS_FADING
291 delete pix_colors_unfocused; 274 pix_colors_unfocused [i].free (this);
292#endif 275#endif
276 }
293 277
278 clear ();
279 }
280
281#ifdef HAVE_BG_PIXMAP
282 bgPixmap.destroy ();
283#endif
284 display->flush (); /* ideally .put should do this */
294 displays.put (display); 285 displays.put (display);
295 286
296 scr_release (); 287 scr_release ();
297 288
298 /* clear all resources */ 289 /* clear all resources */
299 for (int i = 0; i < allocated.size (); i++) 290 for (int i = 0; i < allocated.size (); i++)
300 free (allocated [i]); 291 free (allocated [i]);
301 292
302 free (selection.text); 293 free (selection.text);
303 // TODO: manage env vars in child only(!) 294 // TODO: manage env vars in child only(!)
304 free (env_windowid);
305 free (env_display); 295 free (env_display);
306 free (env_term); 296 free (env_term);
307 free (env_colorfgbg);
308 free (locale); 297 free (locale);
309 free (v_buffer); 298 free (v_buffer);
310 free (incr_buf); 299 free (incr_buf);
311 300
312 delete envv; 301 delete envv;
313 delete argv; 302 delete argv;
314 303
315#ifdef KEYSYM_RESOURCE 304#ifdef KEYSYM_RESOURCE
316 delete keyboard; 305 delete keyboard;
317#endif 306#endif
307#ifndef NO_RESOURCES
308 XrmDestroyDatabase (option_db);
309#endif
318} 310}
319 311
312// child has exited, usually destroys
320void 313void
321rxvt_term::child_exit () 314rxvt_term::child_cb (ev::child &w, int status)
322{ 315{
316 HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END));
317
323 cmd_pid = 0; 318 cmd_pid = 0;
324 319
325 if (!OPTION (Opt_hold)) 320 if (!option (Opt_hold))
326 destroy (); 321 destroy ();
327} 322}
328 323
329void 324void
330rxvt_term::destroy () 325rxvt_term::destroy ()
331{ 326{
332 if (destroy_ev.active) 327 if (destroy_ev.is_active ())
333 return; 328 return;
329
330 HOOK_INVOKE ((this, HOOK_DESTROY, DT_END));
334 331
335#if ENABLE_OVERLAY 332#if ENABLE_OVERLAY
336 scr_overlay_off (); 333 scr_overlay_off ();
337#endif 334#endif
338 335
… …
342 im_ev.stop (display); 339 im_ev.stop (display);
343#endif 340#endif
344#if HAVE_SCROLLBARS 341#if HAVE_SCROLLBARS
345 scrollbar_ev.stop (display); 342 scrollbar_ev.stop (display);
346#endif 343#endif
347#if MENUBAR 344#if ENABLE_TRANSPARENCY || ENABLE_PERL
348 menubar_ev.stop (display);
349#endif
350#if TRANSPARENT
351 rootwin_ev.stop (display); 345 rootwin_ev.stop (display);
352#endif 346#endif
353 incr_ev.stop (); 347 incr_ev.stop ();
354 termwin_ev.stop (display); 348 termwin_ev.stop (display);
355 vt_ev.stop (display); 349 vt_ev.stop (display);
356 } 350 }
357 351
358 check_ev.stop (); 352 flush_ev.stop ();
359 pty_ev.stop (); 353 pty_ev.stop ();
360#ifdef CURSOR_BLINK 354#ifdef CURSOR_BLINK
361 cursor_blink_ev.stop (); 355 cursor_blink_ev.stop ();
362#endif 356#endif
363#ifdef TEXT_BLINK 357#ifdef TEXT_BLINK
… …
371#endif 365#endif
372#ifdef POINTER_BLANK 366#ifdef POINTER_BLANK
373 pointer_ev.stop (); 367 pointer_ev.stop ();
374#endif 368#endif
375 369
376 destroy_ev.start (0); 370 destroy_ev.start ();
377} 371}
378 372
379void 373void
380rxvt_term::destroy_cb (time_watcher &w) 374rxvt_term::destroy_cb (ev::idle &w, int revents)
381{ 375{
382 make_current (); 376 make_current ();
383 377
384 delete this; 378 delete this;
385} 379}
… …
396{ 390{
397 for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) 391 for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
398 (*t)->emergency_cleanup (); 392 (*t)->emergency_cleanup ();
399} 393}
400 394
401#if ENABLE_FRILLS 395#if !ENABLE_MINIMAL
402static void 396static void
403print_x_error (Display *dpy, XErrorEvent *event) 397print_x_error (Display *dpy, XErrorEvent *event)
404{ 398{
405 char buffer[BUFSIZ]; 399 char buffer[BUFSIZ];
406 char mesg[BUFSIZ]; 400 char mesg[BUFSIZ];
… …
439 else 433 else
440 XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", 434 XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x",
441 mesg, BUFSIZ); 435 mesg, BUFSIZ);
442 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); 436 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid);
443 } 437 }
444 XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", 438 XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",
445 mesg, BUFSIZ); 439 mesg, BUFSIZ);
446 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); 440 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial);
447} 441}
448#endif 442#endif
449 443
… …
454 GET_R->allowedxerror = event->error_code; 448 GET_R->allowedxerror = event->error_code;
455 else 449 else
456 { 450 {
457 // GET_R is most likely not the terminal which caused the error, 451 // GET_R is most likely not the terminal which caused the error,
458 // so just output the error and continue 452 // so just output the error and continue
459#if ENABLE_FRILLS 453#if ENABLE_MINIMAL
454 old_xerror_handler (display, event);
455#else
460 print_x_error (display, event); 456 print_x_error (display, event);
461#else
462 old_xerror_handler (display, event);
463#endif 457#endif
464 } 458 }
465 459
466 return 0; 460 return 0;
467} 461}
… …
474 rxvt_emergency_cleanup (); 468 rxvt_emergency_cleanup ();
475 _exit (EXIT_FAILURE); 469 _exit (EXIT_FAILURE);
476} 470}
477 471
478/*----------------------------------------------------------------------*/ 472/*----------------------------------------------------------------------*/
479bool 473void
480rxvt_term::init (int argc, const char *const *argv) 474rxvt_term::init (int argc, const char *const *argv, stringvec *envv)
481{ 475{
476 this->envv = envv;
477
482 SET_R (this); 478 SET_R (this);
483 set_locale (""); 479 set_locale ("");
484 set_environ (envv); // few things in X do not call setlocale :( 480 set_environ (envv); // few things in X do not call setlocale :(
485 481
486 if (!init_vars ()) 482 init_vars ();
487 return false;
488 483
489 init_secondary (); 484 init_secondary ();
490 485
491 const char **cmd_argv = init_resources (argc, argv); 486 const char **cmd_argv = init_resources (argc, argv);
492 487
493#ifdef KEYSYM_RESOURCE 488#ifdef KEYSYM_RESOURCE
494 keyboard->register_done (); 489 keyboard->register_done ();
495#endif 490#endif
496 491
497#if MENUBAR_MAX
498 menubar_read (rs[Rs_menu]);
499#endif
500#ifdef HAVE_SCROLLBARS 492#ifdef HAVE_SCROLLBARS
501 if (OPTION (Opt_scrollBar)) 493 if (option (Opt_scrollBar))
502 scrollBar.setIdle (); /* set existence for size calculations */ 494 scrollBar.setIdle (); /* set existence for size calculations */
503#endif 495#endif
504 496
497 pty = ptytty::create ();
498
499 create_windows (argc, argv);
500
501 init_xlocale ();
502
503 scr_reset (); // initialize screen
504
505#if 0
506 XSynchronize (dpy, True);
507#endif
508
509#ifdef HAVE_SCROLLBARS
510 if (option (Opt_scrollBar))
511 resize_scrollbar (); /* create and map scrollbar */
512#endif
513#ifdef HAVE_BG_PIXMAP
514 {
515 bgPixmap.set_target (this);
516
517#ifdef ENABLE_TRANSPARENCY
518 if (option (Opt_transparent))
519 {
520 bgPixmap.set_transparent ();
521
522#ifdef HAVE_AFTERIMAGE
523 if (rs [Rs_blurradius])
524 bgPixmap.set_blur_radius (rs [Rs_blurradius]);
525#endif
526 if (ISSET_PIXCOLOR (Color_tint))
527 bgPixmap.set_tint (pix_colors_focused [Color_tint]);
528
529 if (rs [Rs_shade])
530 bgPixmap.set_shade (rs [Rs_shade]);
531
532 bgPixmap.set_root_pixmap ();
533 XSelectInput (dpy, display->root, PropertyChangeMask);
534 rootwin_ev.start (display, display->root);
535 }
536#endif
537
538#ifdef BG_IMAGE_FROM_FILE
539 if (rs[Rs_backgroundPixmap])
540 {
541 const char *p = rs[Rs_backgroundPixmap];
542
543 if ((p = strchr (p, ';')) != 0)
544 {
545 p++;
546 bgPixmap.set_geometry (p);
547 }
548 else
549 bgPixmap.set_defaultGeometry ();
550
551 if (bgPixmap.set_file (rs[Rs_backgroundPixmap]))
552 if (!bgPixmap.window_position_sensitive ())
553 update_background ();
554 }
555#endif
556 }
557#endif
558
505#if ENABLE_PERL 559#if ENABLE_PERL
506 if (!rs[Rs_perl_ext_1])
507 rs[Rs_perl_ext_1] = "default";
508
509 if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1])
510 || (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2])
511 || (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
512 {
513#if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__)
514 // ignore some perl-related arguments if some bozo installed us set[ug]id
515 if (rxvt_tainted ())
516 {
517 if ((rs[Rs_perl_lib] && *rs[Rs_perl_lib])
518 || (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
519 {
520 rxvt_warn ("running with elevated privileges: ignoring perl-lib and perl-eval.\n");
521 rs[Rs_perl_lib] = 0;
522 rs[Rs_perl_eval] = 0;
523 }
524 }
525#endif
526 rxvt_perl.init (this);
527 HOOK_INVOKE ((this, HOOK_INIT, DT_END));
528 }
529#endif
530
531 create_windows (argc, argv);
532
533 dDisp;
534
535 init_xlocale ();
536
537 scr_reset (); // initialize screen
538
539#if 0
540 XSynchronize (disp, True);
541#endif
542
543#ifdef HAVE_SCROLLBARS
544 if (OPTION (Opt_scrollBar))
545 resize_scrollbar (); /* create and map scrollbar */
546#endif
547#if (MENUBAR_MAX)
548 if (menubar_visible ())
549 XMapWindow (disp, menuBar.win);
550#endif
551#ifdef TRANSPARENT
552 if (OPTION (Opt_transparent))
553 {
554 XSelectInput (disp, display->root, PropertyChangeMask);
555 check_our_parents ();
556 rootwin_ev.start (display, display->root); 560 rootwin_ev.start (display, display->root);
557 }
558#endif 561#endif
559
560 XMapWindow (disp, vt);
561 XMapWindow (disp, parent[0]);
562 562
563 set_colorfgbg (); 563 set_colorfgbg ();
564 564
565 init_command (cmd_argv); 565 init_command (cmd_argv);
566 566
567 free (cmd_argv); 567 free (cmd_argv);
568 568
569 if (pty.pty >= 0) 569 if (pty->pty >= 0)
570 pty_ev.start (pty.pty, EVENT_READ); 570 pty_ev.start (pty->pty, ev::READ);
571
572 check_ev.start ();
573 571
574 HOOK_INVOKE ((this, HOOK_START, DT_END)); 572 HOOK_INVOKE ((this, HOOK_START, DT_END));
575 573
576 return true; 574#if ENABLE_XEMBED
575 if (rs[Rs_embed])
576 {
577 long info[2] = { 0, XEMBED_MAPPED };
578
579 XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
580 32, PropModeReplace, (unsigned char *)&info, 2);
581 }
582#endif
583
584 XMapWindow (dpy, vt);
585 XMapWindow (dpy, parent[0]);
577} 586}
578 587
579static struct sig_handlers 588static struct sig_handlers
580{ 589{
581 sig_watcher sw_chld, sw_term, sw_int; 590 ev::sig sw_term, sw_int;
582
583 void sig_chld (sig_watcher &w)
584 {
585 // we are being called for every SIGCHLD, find the corresponding term
586 int pid;
587
588 while ((pid = waitpid (-1, NULL, WNOHANG)) > 0)
589 for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
590 if (pid == (*t)->cmd_pid)
591 {
592 (*t)->child_exit ();
593 break;
594 }
595 }
596 591
597 /* 592 /*
598 * Catch a fatal signal and tidy up before quitting 593 * Catch a fatal signal and tidy up before quitting
599 */ 594 */
600 void 595 void sig_term (ev::sig &w, int revents);
601 sig_term (sig_watcher &w) 596
597 sig_handlers ()
602 { 598 {
603#ifdef DEBUG_CMD
604 rxvt_warn ("caught signal %d, exiting.\n", w.signum);
605#endif
606 rxvt_emergency_cleanup ();
607 signal (w.signum, SIG_DFL);
608 kill (getpid (), w.signum);
609 }
610
611 sig_handlers ()
612 : sw_chld (this, &sig_handlers::sig_chld),
613 sw_term (this, &sig_handlers::sig_term), 599 sw_term.set<sig_handlers, &sig_handlers::sig_term> (this);
614 sw_int (this, &sig_handlers::sig_term) 600 sw_int .set<sig_handlers, &sig_handlers::sig_term> (this);
615 {
616 } 601 }
617} sig_handlers; 602} sig_handlers;
618 603
604void
605sig_handlers::sig_term (ev::sig &w, int revents)
606{
607 rxvt_emergency_cleanup ();
608 w.stop ();
609 kill (getpid (), w.signum);
610}
611
619char **rxvt_environ; // startup environment 612char **rxvt_environ; // startup environment
620 613
621void 614void
622rxvt_init () 615rxvt_init ()
623{ 616{
617 ptytty::init ();
618
619 if (!ev_default_loop (0))
620 rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n");
621
624 rxvt_environ = environ; 622 rxvt_environ = environ;
625
626 /*
627 * Save and then give up any super-user privileges
628 * If we need privileges in any area then we must specifically request it.
629 * We should only need to be root in these cases:
630 * 1. write utmp entries on some systems
631 * 2. chown tty on some systems
632 */
633 rxvt_privileges (SAVE);
634 rxvt_privileges (IGNORE);
635 623
636 signal (SIGHUP, SIG_IGN); 624 signal (SIGHUP, SIG_IGN);
637 signal (SIGPIPE, SIG_IGN); 625 signal (SIGPIPE, SIG_IGN);
638 626
639 sig_handlers.sw_chld.start (SIGCHLD);
640 sig_handlers.sw_term.start (SIGTERM); 627 sig_handlers.sw_term.start (SIGTERM); ev_unref ();
641 sig_handlers.sw_int.start (SIGINT); 628 sig_handlers.sw_int.start (SIGINT); ev_unref ();
642 629
643 /* need to trap SIGURG for SVR4 (Unixware) rlogin */ 630 /* need to trap SIGURG for SVR4 (Unixware) rlogin */
644 /* signal (SIGURG, SIG_DFL); */ 631 /* signal (SIGURG, SIG_DFL); */
645 632
646 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); 633 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);
… …
648 XSetIOErrorHandler (rxvt_xioerror_handler); 635 XSetIOErrorHandler (rxvt_xioerror_handler);
649 636
650 XrmInitialize (); 637 XrmInitialize ();
651} 638}
652 639
653/* ------------------------------------------------------------------------- *
654 * MEMORY ALLOCATION WRAPPERS *
655 * ------------------------------------------------------------------------- */
656void *
657rxvt_malloc (size_t size)
658{
659 void *p = malloc (size);
660
661 if (!p)
662 rxvt_fatal ("memory allocation failure. aborting.\n");
663
664 return p;
665}
666
667void *
668rxvt_calloc (size_t number, size_t size)
669{
670 void *p = calloc (number, size);
671
672 if (!p)
673 rxvt_fatal ("memory allocation failure. aborting.\n");
674
675 return p;
676}
677
678void *
679rxvt_realloc (void *ptr, size_t size)
680{
681 void *p = realloc (ptr, size);
682
683 if (!p)
684 rxvt_fatal ("memory allocation failure. aborting.\n");
685
686 return p;
687}
688
689/* ------------------------------------------------------------------------- *
690 * PRIVILEGED OPERATIONS *
691 * ------------------------------------------------------------------------- */
692/* take care of suid/sgid super-user (root) privileges */
693void
694rxvt_privileges (rxvt_privaction action)
695{
696#if ! defined(__CYGWIN32__)
697# if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID)
698 /* setreuid () is the poor man's setuid (), seteuid () */
699# define seteuid(a) setreuid(-1, (a))
700# define setegid(a) setregid(-1, (a))
701# define HAVE_SETEUID
702# endif
703# ifdef HAVE_SETEUID
704 switch (action)
705 {
706 case IGNORE:
707 /*
708 * change effective uid/gid - not real uid/gid - so we can switch
709 * back to root later, as required
710 */
711 setegid (getgid ());
712 seteuid (getuid ());
713 break;
714 case SAVE:
715 saved_egid = getegid ();
716 saved_euid = geteuid ();
717 break;
718 case RESTORE:
719 setegid (saved_egid);
720 seteuid (saved_euid);
721 break;
722 }
723# else
724 switch (action)
725 {
726 case IGNORE:
727 setgid (getgid ());
728 setuid (getuid ());
729 /* FALLTHROUGH */
730 case SAVE:
731 /* FALLTHROUGH */
732 case RESTORE:
733 break;
734 }
735# endif
736#endif
737}
738
739#ifdef UTMP_SUPPORT
740void
741rxvt_term::privileged_utmp (rxvt_privaction action)
742{
743 if (OPTION (Opt_utmpInhibit)
744 || !pty.name || !*pty.name)
745 return;
746
747 rxvt_privileges (RESTORE);
748
749 if (action == SAVE)
750 makeutent (pty.name, rs[Rs_display_name]);
751 else
752 cleanutent ();
753
754 rxvt_privileges (IGNORE);
755}
756#endif
757
758/*----------------------------------------------------------------------*/ 640/*----------------------------------------------------------------------*/
759/* 641/*
760 * window size/position calculcations for XSizeHint and other storage. 642 * window size/position calculations for XSizeHint and other storage.
761 * if width/height are non-zero then override calculated width/height 643 * if width/height are non-zero then override calculated width/height
762 */ 644 */
763void 645void
764rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) 646rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)
765{ 647{
766 short recalc_x, recalc_y; 648 short recalc_x, recalc_y;
767 int x, y, sb_w, mb_h, flags; 649 int x, y, sb_w, flags;
768 unsigned int w, h; 650 unsigned int w, h;
769 unsigned int max_width, max_height; 651 unsigned int max_width, max_height;
770 dDisp;
771
772 D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d",
773 ncol, nrow, szHint.width, szHint.height));
774 652
775 szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; 653 szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity;
776 szHint.win_gravity = NorthWestGravity; 654 szHint.win_gravity = NorthWestGravity;
777 /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ 655 /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */
778 656
… …
833 max_width = MAX_COLS * fwidth; 711 max_width = MAX_COLS * fwidth;
834 max_height = MAX_ROWS * fheight; 712 max_height = MAX_ROWS * fheight;
835 713
836 szHint.base_width = szHint.base_height = 2 * int_bwidth; 714 szHint.base_width = szHint.base_height = 2 * int_bwidth;
837 715
838 sb_w = mb_h = 0; 716 sb_w = 0;
839 window_vt_x = window_vt_y = int_bwidth; 717 window_vt_x = window_vt_y = int_bwidth;
840 718
841 if (scrollbar_visible ()) 719 if (scrollBar.state)
842 { 720 {
843 sb_w = scrollbar_TotalWidth (); 721 sb_w = scrollbar_TotalWidth ();
844 szHint.base_width += sb_w; 722 szHint.base_width += sb_w;
723
845 if (!OPTION (Opt_scrollBar_right)) 724 if (!option (Opt_scrollBar_right))
846 window_vt_x += sb_w; 725 window_vt_x += sb_w;
847 } 726 }
848 727
849 if (menubar_visible ())
850 {
851 mb_h = menuBar_TotalHeight ();
852 szHint.base_height += mb_h;
853 window_vt_y += mb_h;
854 }
855
856 szHint.width_inc = fwidth; 728 szHint.width_inc = fwidth;
857 szHint.height_inc = fheight; 729 szHint.height_inc = fheight;
858 szHint.min_width = szHint.base_width + szHint.width_inc; 730 szHint.min_width = szHint.base_width + szHint.width_inc;
859 szHint.min_height = szHint.base_height + szHint.height_inc; 731 szHint.min_height = szHint.base_height + szHint.height_inc;
860 732
861 if (newwidth && newwidth - szHint.base_width < max_width) 733 if (newwidth && newwidth - szHint.base_width < max_width)
862 { 734 {
863 szHint.width = newwidth; 735 szHint.width = newwidth;
… …
878 { 750 {
879 min_it (height, max_height); 751 min_it (height, max_height);
880 szHint.height = szHint.base_height + height; 752 szHint.height = szHint.base_height + height;
881 } 753 }
882 754
883 if (scrollbar_visible () && OPTION (Opt_scrollBar_right)) 755 if (scrollBar.state && option (Opt_scrollBar_right))
884 window_sb_x = szHint.width - sb_w; 756 window_sb_x = szHint.width - sb_w;
885 757
886 if (recalc_x) 758 if (recalc_x)
887 szHint.x += DisplayWidth (disp, display->screen) - szHint.width - 2 * ext_bwidth; 759 szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth;
760
888 if (recalc_y) 761 if (recalc_y)
889 szHint.y += DisplayHeight (disp, display->screen) - szHint.height - 2 * ext_bwidth; 762 szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth;
890 763
891 ncol = width / fwidth; 764 ncol = width / fwidth;
892 nrow = height / fheight; 765 nrow = height / fheight;
893 D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d",
894 ncol, nrow, szHint.width,
895 szHint.height));
896 return;
897} 766}
898 767
899/*----------------------------------------------------------------------*/ 768/*----------------------------------------------------------------------*/
900/* 769/*
901 * Tell the teletype handler what size the window is. 770 * Tell the teletype handler what size the window is.
902 * Called after a window size change. 771 * Called after a window size change.
903 */ 772 */
904void 773void
905rxvt_term::tt_winch () 774rxvt_term::tt_winch ()
906{ 775{
907 if (pty.pty < 0) 776 if (pty->pty < 0)
908 return; 777 return;
909 778
910 struct winsize ws; 779 struct winsize ws;
911 780
912 ws.ws_col = ncol; 781 ws.ws_col = ncol;
913 ws.ws_row = nrow; 782 ws.ws_row = nrow;
914 ws.ws_xpixel = width; 783 ws.ws_xpixel = width;
915 ws.ws_ypixel = height; 784 ws.ws_ypixel = height;
916 (void)ioctl (pty.pty, TIOCSWINSZ, &ws); 785 (void)ioctl (pty->pty, TIOCSWINSZ, &ws);
917 786
918#if 0 787#if 0
919 // TIOCSWINSZ⎈ is supposed to do this automatically and correctly 788 // TIOCSWINSZ is supposed to do this automatically and correctly
920 if (cmd_pid) /* force through to the command */ 789 if (cmd_pid) /* force through to the command */
921 kill (-cmd_pid, SIGWINCH); 790 kill (-cmd_pid, SIGWINCH);
922#endif 791#endif
923} 792}
924 793
… …
953 delete fontset[0]; 822 delete fontset[0];
954 fontset[0] = fs; 823 fontset[0] = fs;
955 824
956 prop = (*fs)[1]->properties (); 825 prop = (*fs)[1]->properties ();
957 prop.height += lineSpace; 826 prop.height += lineSpace;
827
958 fs->set_prop (prop); 828 fs->set_prop (prop, false);
959 829
960 fwidth = prop.width; 830 fwidth = prop.width;
961 fheight = prop.height; 831 fheight = prop.height;
962 fbase = prop.ascent; 832 fbase = prop.ascent;
963 833
… …
972 { 842 {
973 fontset[style] = fs = new rxvt_fontset (this); 843 fontset[style] = fs = new rxvt_fontset (this);
974 rxvt_fontprop prop2 = prop; 844 rxvt_fontprop prop2 = prop;
975 845
976 if (res) 846 if (res)
977 prop2.weight = prop2.slant = rxvt_fontprop::unset; 847 {
848 fs->populate (res);
849 fs->set_prop (prop2, false);
850 }
978 else 851 else
979 { 852 {
980 res = fontset[0]->fontdesc; 853 fs->populate (fontset[0]->fontdesc);
981 854
982 if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; 855 if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold;
983 if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; 856 if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic;
857
858 fs->set_prop (prop2, true);
984 } 859 }
985 860
986 fs->populate (res);
987 fs->set_prop (prop2);
988 } 861 }
989#else 862#else
990 fontset[style] = fontset[0]; 863 fontset[style] = fontset[0];
991#endif 864#endif
992 } 865 }
… …
994 if (parent[0]) 867 if (parent[0])
995 { 868 {
996 resize_all_windows (0, 0, 0); 869 resize_all_windows (0, 0, 0);
997 scr_remap_chars (); 870 scr_remap_chars ();
998 scr_touch (true); 871 scr_touch (true);
999 } 872 }
1000 873
1001 return true; 874 return true;
1002} 875}
1003 876
877void
1004void rxvt_term::set_string_property (Atom prop, const char *str, int len) 878rxvt_term::set_string_property (Atom prop, const char *str, int len)
1005{ 879{
1006 XChangeProperty (display->display, parent[0], 880 XChangeProperty (dpy, parent[0],
1007 prop, XA_STRING, 8, PropModeReplace, 881 prop, XA_STRING, 8, PropModeReplace,
1008 (const unsigned char *)str, len >= 0 ? len : strlen (str)); 882 (const unsigned char *)str, len >= 0 ? len : strlen (str));
1009} 883}
1010 884
885void
1011void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) 886rxvt_term::set_utf8_property (Atom prop, const char *str, int len)
1012{ 887{
1013 wchar_t *ws = rxvt_mbstowcs (str, len); 888 wchar_t *ws = rxvt_mbstowcs (str, len);
1014 char *s = rxvt_wcstoutf8 (ws); 889 char *s = rxvt_wcstoutf8 (ws);
1015 890
1016 XChangeProperty (display->display, parent[0], 891 XChangeProperty (dpy, parent[0],
1017 prop, xa[XA_UTF8_STRING], 8, PropModeReplace, 892 prop, xa[XA_UTF8_STRING], 8, PropModeReplace,
1018 (const unsigned char *)s, strlen (s)); 893 (const unsigned char *)s, strlen (s));
1019 894
1020 free (s); 895 free (s);
1021 free (ws); 896 free (ws);
… …
1040#if ENABLE_EWMH 915#if ENABLE_EWMH
1041 set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); 916 set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);
1042#endif 917#endif
1043} 918}
1044 919
920void
921rxvt_term::set_window_color (int idx, const char *color)
922{
1045#ifdef XTERM_COLOR_CHANGE 923#ifdef XTERM_COLOR_CHANGE
1046void
1047rxvt_term::set_window_color (int idx, const char *color)
1048{
1049 rxvt_color xcol; 924 rxvt_color xcol;
1050 int i; 925 int i;
1051 926
1052 if (color == NULL || *color == '\0') 927 if (color == NULL || *color == '\0')
1053 return; 928 return;
1054 929
930 color = strdup (color);
931 allocated.push_back ((void *)color);
932 rs[Rs_color + idx] = color;
933
1055 /* handle color aliases */ 934 /* handle color aliases */
1056 if (isdigit (*color)) 935 if (isdigit (*color))
1057 { 936 {
1058 i = atoi (color); 937 i = atoi (color);
1059 938
1060 if (i >= 8 && i <= 15) 939 if (i >= 8 && i <= 15)
940 {
1061 { /* bright colors */ 941 /* bright colors */
1062 i -= 8;
1063 pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; 942 pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i - 8];
1064 SET_PIXCOLOR (idx);
1065 goto done; 943 goto done;
1066 } 944 }
1067 945
1068 if (i >= 0 && i <= 7) 946 if (i >= 0 && i <= 7)
947 {
1069 { /* normal colors */ 948 /* normal colors */
1070 pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; 949 pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];
1071 SET_PIXCOLOR (idx);
1072 goto done; 950 goto done;
1073 } 951 }
1074 } 952 }
1075 953
1076 if (!rXParseAllocColor (&xcol, color)) 954 set_color (xcol, color);
1077 return;
1078
1079 /* XStoreColor (display->display, display->cmap, XColor*); */
1080 955
1081 /* 956 /*
1082 * FIXME: should free colors here, but no idea how to do it so instead, 957 * FIXME: should free colors here, but no idea how to do it so instead,
1083 * so just keep gobbling up the colormap 958 * so just keep gobbling up the colormap
1084 */ 959 */
1085# if 0
1086 for (i = Color_Black; i <= Color_White; i++)
1087 if (pix_colors[idx] == pix_colors[i])
1088 break;
1089 if (i > Color_White)
1090 {
1091 /* fprintf (stderr, "XFreeColors: pix_colors [%d] = %lu\n", idx, pix_colors [idx]); */
1092 XFreeColors (display->display, display->cmap, (pix_colors + idx), 1,
1093 DisplayPlanes (display->display, display->screen));
1094 }
1095# endif
1096 960
1097 pix_colors_focused[idx] = xcol; 961 pix_colors_focused[idx] = xcol;
1098 SET_PIXCOLOR (idx);
1099 962
1100 /* XSetWindowAttributes attr; */
1101 /* Cursor cursor; */
1102done: 963done:
1103
1104#if OFF_FOCUS_FADING
1105 if (rs[Rs_fade])
1106 pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (display, atoi (rs[Rs_fade]), pix_colors[Color_fade]);
1107#endif
1108
1109 /*TODO: handle Color_BD, scrollbar background, etc. */ 964 /*TODO: handle Color_BD, scrollbar background, etc. */
1110 965
966 update_fade_color (idx);
1111 recolour_cursor (); 967 recolour_cursor ();
1112 scr_recolour (); 968 scr_recolour ();
969#endif /* XTERM_COLOR_CHANGE */
1113} 970}
1114
1115#else
1116# define set_window_color (idx,color) ((void)0)
1117#endif /* XTERM_COLOR_CHANGE */
1118 971
1119void 972void
1120rxvt_term::recolour_cursor () 973rxvt_term::recolour_cursor ()
1121{ 974{
1122 XColor xcol[2]; 975 XColor fg, bg;
1123 976
1124 xcol[0].pixel = ISSET_PIXCOLOR (Color_pointer_fg) 977 (ISSET_PIXCOLOR (Color_pointer_fg)
1125 ? pix_colors_focused[Color_pointer_fg] 978 ? pix_colors_focused[Color_pointer_fg]
1126 : pix_colors_focused[Color_fg]; 979 : pix_colors_focused[Color_fg]).get (fg);
980
1127 xcol[1].pixel = ISSET_PIXCOLOR (Color_pointer_bg) 981 (ISSET_PIXCOLOR (Color_pointer_bg)
1128 ? pix_colors_focused[Color_pointer_bg] 982 ? pix_colors_focused[Color_pointer_bg]
1129 : pix_colors_focused[Color_bg]; 983 : pix_colors_focused[Color_bg]).get (bg);
1130 984
1131 XQueryColors (display->display, display->cmap, xcol, 2); 985 XRecolorCursor (dpy, TermWin_cursor, &fg, &bg);
1132 XRecolorCursor (display->display, TermWin_cursor, xcol + 0, xcol + 1);
1133} 986}
1134 987
1135/*----------------------------------------------------------------------*/ 988/*----------------------------------------------------------------------*/
1136/* 989/*
1137 * find if fg/bg matches any of the normal (low-intensity) colors 990 * find if fg/bg matches any of the normal (low-intensity) colors
1138 */ 991 */
1139void 992void
1140rxvt_term::set_colorfgbg () 993rxvt_term::set_colorfgbg ()
1141{ 994{
1142 unsigned int i; 995 unsigned int i;
1143 const char *xpmb = "\0"; 996 const char *xpmb = "";
1144 char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; 997 char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1];
1145 998
1146 env_colorfgbg = (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg") + 1);
1147 strcpy (fstr, "default"); 999 strcpy (fstr, "default");
1148 strcpy (bstr, "default"); 1000 strcpy (bstr, "default");
1149 for (i = Color_Black; i <= Color_White; i++) 1001 for (i = Color_Black; i <= Color_White; i++)
1150 if (pix_colors[Color_fg] == pix_colors[i]) 1002 if (pix_colors[Color_fg] == pix_colors[i])
1151 { 1003 {
… …
1155 1007
1156 for (i = Color_Black; i <= Color_White; i++) 1008 for (i = Color_Black; i <= Color_White; i++)
1157 if (pix_colors[Color_bg] == pix_colors[i]) 1009 if (pix_colors[Color_bg] == pix_colors[i])
1158 { 1010 {
1159 sprintf (bstr, "%d", (i - Color_Black)); 1011 sprintf (bstr, "%d", (i - Color_Black));
1160#ifdef XPM_BACKGROUND 1012#ifdef BG_IMAGE_FROM_FILE
1161 xpmb = "default;"; 1013 xpmb = "default;";
1162#endif 1014#endif
1163 break; 1015 break;
1164 } 1016 }
1165 1017
1166 sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); 1018 sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr);
1167} 1019}
1168 1020
1169/*----------------------------------------------------------------------*/ 1021/*----------------------------------------------------------------------*/
1170 1022
1171int 1023bool
1172rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) 1024rxvt_term::set_color (rxvt_color &color, const char *name)
1173{ 1025{
1174 if (!screen_in_out->set (display, colour)) 1026 if (color.set (this, name))
1175 {
1176 rxvt_warn ("can't get colour '%s', continuing without.\n", colour);
1177 return false;
1178 }
1179
1180 return true; 1027 return true;
1028
1029 rxvt_warn ("can't get colour '%s', continuing without.\n", name);
1030 return false;
1031}
1032
1033void
1034rxvt_term::alias_color (int dst, int src)
1035{
1036 pix_colors[dst].set (this, rs[Rs_color + dst] = rs[Rs_color + src]);
1181} 1037}
1182 1038
1183/* -------------------------------------------------------------------- * 1039/* -------------------------------------------------------------------- *
1184 * - WINDOW RESIZING - * 1040 * - WINDOW RESIZING - *
1185 * -------------------------------------------------------------------- */ 1041 * -------------------------------------------------------------------- */
1186void 1042void
1187rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent) 1043rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent)
1188{ 1044{
1189 int fix_screen; 1045 int fix_screen;
1190 int old_width = szHint.width, old_height = szHint.height; 1046 int old_width = szHint.width;
1191 dDisp; 1047 int old_height = szHint.height;
1192 1048
1193 window_calc (newwidth, newheight); 1049 window_calc (newwidth, newheight);
1050
1051 if (!HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END)))
1194 XSetWMNormalHints (disp, parent[0], &szHint); 1052 XSetWMNormalHints (dpy, parent[0], &szHint);
1195 1053
1196 if (!ignoreparent) 1054 if (!ignoreparent)
1197 { 1055 {
1198#ifdef SMART_RESIZE 1056#ifdef SMART_RESIZE
1199 /* 1057 /*
… …
1203 int x, y, x1, y1; 1061 int x, y, x1, y1;
1204 int dx, dy; 1062 int dx, dy;
1205 unsigned int unused_w1, unused_h1, unused_b1, unused_d1; 1063 unsigned int unused_w1, unused_h1, unused_b1, unused_d1;
1206 Window unused_cr; 1064 Window unused_cr;
1207 1065
1208 XTranslateCoordinates (disp, parent[0], display->root, 1066 XTranslateCoordinates (dpy, parent[0], display->root,
1209 0, 0, &x, &y, &unused_cr); 1067 0, 0, &x, &y, &unused_cr);
1210 XGetGeometry (disp, parent[0], &unused_cr, &x1, &y1, 1068 XGetGeometry (dpy, parent[0], &unused_cr, &x1, &y1,
1211 &unused_w1, &unused_h1, &unused_b1, &unused_d1); 1069 &unused_w1, &unused_h1, &unused_b1, &unused_d1);
1212 /* 1070 /*
1213 * if display->root isn't the parent window, a WM will probably have offset 1071 * if display->root isn't the parent window, a WM will probably have offset
1214 * our position for handles and decorations. Counter it 1072 * our position for handles and decorations. Counter it
1215 */ 1073 */
… …
1217 { 1075 {
1218 x -= x1; 1076 x -= x1;
1219 y -= y1; 1077 y -= y1;
1220 } 1078 }
1221 1079
1222 x1 = (DisplayWidth (disp, display->screen) - old_width) / 2; 1080 x1 = (DisplayWidth (dpy, display->screen) - old_width ) / 2;
1223 y1 = (DisplayHeight (disp, display->screen) - old_height) / 2; 1081 y1 = (DisplayHeight (dpy, display->screen) - old_height) / 2;
1224 dx = old_width - szHint.width; 1082 dx = old_width - szHint.width;
1225 dy = old_height - szHint.height; 1083 dy = old_height - szHint.height;
1226 1084
1227 /* Check position of the center of the window */ 1085 /* Check position of the center of the window */
1228 if (x < x1) /* left half */ 1086 if (x < x1) /* left half */
1229 dx = 0; 1087 dx = 0;
… …
1232 if (y < y1) /* top half */ 1090 if (y < y1) /* top half */
1233 dy = 0; 1091 dy = 0;
1234 else if (y == y1) /* exact center */ 1092 else if (y == y1) /* exact center */
1235 dy /= 2; 1093 dy /= 2;
1236 1094
1237 XMoveResizeWindow (disp, parent[0], x + dx, y + dy, 1095 XMoveResizeWindow (dpy, parent[0], x + dx, y + dy,
1238 szHint.width, szHint.height); 1096 szHint.width, szHint.height);
1239#else 1097#else
1240 XResizeWindow (disp, parent[0], szHint.width, szHint.height); 1098 XResizeWindow (dpy, parent[0], szHint.width, szHint.height);
1241#endif 1099#endif
1242 } 1100 }
1243 1101
1244 fix_screen = ncol != prev_ncol || nrow != prev_nrow; 1102 fix_screen = ncol != prev_ncol || nrow != prev_nrow;
1245 1103
1246 if (fix_screen || newwidth != old_width || newheight != old_height) 1104 if (fix_screen || newwidth != old_width || newheight != old_height)
1247 { 1105 {
1248 if (scrollbar_visible ()) 1106 if (scrollBar.state)
1249 { 1107 {
1250 XMoveResizeWindow (disp, scrollBar.win, 1108 XMoveResizeWindow (dpy, scrollBar.win,
1251 window_sb_x, 0, 1109 window_sb_x, 0,
1252 scrollbar_TotalWidth (), szHint.height); 1110 scrollbar_TotalWidth (), szHint.height);
1253 resize_scrollbar (); 1111 resize_scrollbar ();
1254 } 1112 }
1255 1113
1256 if (menubar_visible ())
1257 XMoveResizeWindow (disp, menuBar.win,
1258 window_vt_x, 0,
1259 width, menuBar_TotalHeight ());
1260
1261 XMoveResizeWindow (disp, vt, 1114 XMoveResizeWindow (dpy, vt,
1262 window_vt_x, window_vt_y, 1115 window_vt_x, window_vt_y,
1263 width, height); 1116 width, height);
1264 1117
1118#ifdef HAVE_BG_PIXMAP
1119 if (bgPixmap.window_size_sensitive ())
1120 update_background ();
1121#endif
1122
1265 scr_clear (); 1123 scr_clear ();
1266#ifdef XPM_BACKGROUND
1267 resize_pixmap ();
1268#endif
1269 } 1124 }
1270 1125
1271 if (fix_screen || old_height == 0) 1126 if (fix_screen || old_height == 0)
1272 {
1273 int curr_screen = -1;
1274 int old_ncol = prev_ncol;
1275
1276 /* scr_reset only works on the primary screen */
1277 if (old_height) /* this is not the first time through */
1278 {
1279 unsigned int ocol = ncol;
1280 ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this
1281 curr_screen = scr_change_screen (PRIMARY);
1282 ncol = ocol;
1283 }
1284
1285 scr_reset (); 1127 scr_reset ();
1286 1128
1287 if (curr_screen >= 0) /* this is not the first time through */ 1129 // TODO, with nvidia-8178, resizes kill the alpha channel, report if not fixed in newer version
1288 { 1130 //scr_touch (false);
1289 scr_change_screen (curr_screen);
1290 selection_check (old_ncol != ncol ? 4 : 0);
1291 }
1292 }
1293 1131
1294 old_width = szHint.width; 1132#ifdef HAVE_BG_PIXMAP
1295 old_height = szHint.height; 1133// TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ?
1296 1134// if (bgPixmap.pixmap)
1297#ifdef XPM_BACKGROUND
1298 if (pixmap)
1299 scr_touch (false); 1135// scr_touch (false);
1300#endif 1136#endif
1301 1137
1302#ifdef USE_XIM 1138#ifdef USE_XIM
1303 IMSetStatusPosition (); 1139 IMSetPosition ();
1304#endif 1140#endif
1305} 1141}
1306 1142
1307/* 1143/*
1308 * Set the width/height of the vt window in characters. Units are pixels. 1144 * Set the width/height of the vt window in characters. Units are pixels.
… …
1313{ 1149{
1314 XWindowAttributes wattr; 1150 XWindowAttributes wattr;
1315 1151
1316 if (newwidth == 0 || newheight == 0) 1152 if (newwidth == 0 || newheight == 0)
1317 { 1153 {
1318 XGetWindowAttributes (display->display, display->root, &wattr); 1154 XGetWindowAttributes (dpy, display->root, &wattr);
1319 1155
1320 if (newwidth == 0) 1156 if (newwidth == 0)
1321 newwidth = wattr.width - szHint.base_width; 1157 newwidth = wattr.width - szHint.base_width;
1322 if (newheight == 0) 1158 if (newheight == 0)
1323 newheight = wattr.height - szHint.base_height; 1159 newheight = wattr.height - szHint.base_height;
… …
1337#ifdef USE_XIM 1173#ifdef USE_XIM
1338 1174
1339void 1175void
1340rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) 1176rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg)
1341{ 1177{
1342 fg = pix_colors[Color_fg]; 1178 fg = pix_colors [Color_fg];
1343 bg = pix_colors[Color_bg]; 1179 bg = pix_colors [Color_bg];
1344} 1180}
1345 1181
1346void 1182void
1347rxvt_term::im_set_size (XRectangle &size) 1183rxvt_term::im_set_size (XRectangle &size)
1348{ 1184{
… …
1385 strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ 1221 strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */
1386 1222
1387 if ((p = strchr (server + 1, '@')) != NULL) /* first one only */ 1223 if ((p = strchr (server + 1, '@')) != NULL) /* first one only */
1388 *p = '\0'; 1224 *p = '\0';
1389 1225
1390 atom = XInternAtom (display->display, server, False); 1226 atom = XInternAtom (dpy, server, False);
1391 win = XGetSelectionOwner (display->display, atom); 1227 win = XGetSelectionOwner (dpy, atom);
1392 1228
1393 if (win != None) 1229 if (win != None)
1394 return True; 1230 return True;
1395 } 1231 }
1396 1232
… …
1403 XPoint nspot; 1239 XPoint nspot;
1404 XVaNestedList preedit_attr; 1240 XVaNestedList preedit_attr;
1405 1241
1406 if (!Input_Context 1242 if (!Input_Context
1407 || !focus 1243 || !focus
1408 || !(input_style & XIMPreeditPosition)) 1244 || !(input_style & (XIMPreeditPosition | XIMPreeditCallbacks)))
1409 return; 1245 return;
1410 1246
1411 im_set_position (nspot); 1247 im_set_position (nspot);
1412 1248
1413 if (nspot.x == spot.x && nspot.y == spot.y) 1249 if (nspot.x == spot.x && nspot.y == spot.y)
… …
1432 input_method = 0; 1268 input_method = 0;
1433 } 1269 }
1434 1270
1435 Input_Context = 0; 1271 Input_Context = 0;
1436} 1272}
1273
1274#ifdef ENABLE_XIM_ONTHESPOT
1275
1276static void
1277xim_preedit_start (XIC ic, XPointer client_data, XPointer call_data)
1278{
1279 ((rxvt_term *)client_data)->make_current ();
1280 HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_START, DT_END));
1281}
1282
1283static void
1284xim_preedit_done (XIC ic, XPointer client_data, XPointer call_data)
1285{
1286 ((rxvt_term *)client_data)->make_current ();
1287 HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_DONE, DT_END));
1288}
1289
1290static void
1291xim_preedit_draw (XIC ic, XPointer client_data, XIMPreeditDrawCallbackStruct *call_data)
1292{
1293 rxvt_term *term = (rxvt_term *)client_data;
1294 XIMText *text = call_data->text;
1295
1296 term->make_current ();
1297
1298 if (text)
1299 {
1300 void *str;
1301
1302 if (!text->encoding_is_wchar && text->string.multi_byte)
1303 {
1304 // of course, X makes it ugly again
1305 if (term->rs[Rs_imLocale])
1306 SET_LOCALE (term->rs[Rs_imLocale]);
1307
1308 str = rxvt_temp_buf ((text->length + 1) * sizeof (wchar_t));
1309 mbstowcs ((wchar_t *)str, text->string.multi_byte, text->length + 1);
1310
1311 if (term->rs[Rs_imLocale])
1312 SET_LOCALE (term->locale);
1313 }
1314 else
1315 str = (void *)text->string.wide_char;
1316
1317 HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
1318 DT_INT, call_data->caret,
1319 DT_INT, call_data->chg_first,
1320 DT_INT, call_data->chg_length,
1321 DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0,
1322 DT_WCS_LEN, str, str ? (int)text->length : 0,
1323 DT_END));
1324 }
1325 else
1326 HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
1327 DT_INT, call_data->caret,
1328 DT_INT, call_data->chg_first,
1329 DT_INT, call_data->chg_length,
1330 DT_END));
1331}
1332
1333#if 0
1334static void
1335xim_preedit_caret (XIC ic, XPointer client_data, XIMPreeditCaretCallbackStruct *call_data)
1336{
1337 ((rxvt_term *)client_data)->make_current ();
1338 HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_CARET,
1339 DT_INT, call_data->position,
1340 DT_INT, call_data->direction,
1341 DT_INT, call_data->style,
1342 DT_END));
1343}
1344#endif
1345
1346#endif
1437 1347
1438/* 1348/*
1439 * Try to open a XIM with the current modifiers, then see if we can 1349 * Try to open a XIM with the current modifiers, then see if we can
1440 * open a suitable preedit type 1350 * open a suitable preedit type
1441 */ 1351 */
… …
1448 XRectangle rect, status_rect, needed_rect; 1358 XRectangle rect, status_rect, needed_rect;
1449 unsigned long fg, bg; 1359 unsigned long fg, bg;
1450 const char *p; 1360 const char *p;
1451 char **s; 1361 char **s;
1452 XIMStyles *xim_styles; 1362 XIMStyles *xim_styles;
1363#ifdef ENABLE_XIM_ONTHESPOT
1364 XIMCallback xcb[4];
1365#endif
1453 1366
1454 set_environ (envv); 1367 set_environ (envv);
1455 1368
1456 if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) 1369 if (! ((p = XSetLocaleModifiers (modifiers)) && *p))
1457 return false; 1370 return false;
1458 1371
1459 D_MAIN ((stderr, "rxvt_IM_get_IC ()"));
1460 input_method = display->get_xim (locale, modifiers); 1372 input_method = display->get_xim (locale, modifiers);
1461 if (input_method == NULL) 1373 if (input_method == NULL)
1462 return false; 1374 return false;
1463 1375
1464 xim = input_method->xim; 1376 xim = input_method->xim;
… …
1484 s = rxvt_splitcommastring (p); 1396 s = rxvt_splitcommastring (p);
1485 1397
1486 for (i = found = 0; !found && s[i]; i++) 1398 for (i = found = 0; !found && s[i]; i++)
1487 { 1399 {
1488 if (!strcmp (s[i], "OverTheSpot")) 1400 if (!strcmp (s[i], "OverTheSpot"))
1489 input_style = (XIMPreeditPosition | XIMStatusNothing); 1401 input_style = XIMPreeditPosition | XIMStatusNothing;
1490 else if (!strcmp (s[i], "OffTheSpot")) 1402 else if (!strcmp (s[i], "OffTheSpot"))
1491 input_style = (XIMPreeditArea | XIMStatusArea); 1403 input_style = XIMPreeditArea | XIMStatusArea;
1492 else if (!strcmp (s[i], "Root")) 1404 else if (!strcmp (s[i], "Root"))
1493 input_style = (XIMPreeditNothing | XIMStatusNothing); 1405 input_style = XIMPreeditNothing | XIMStatusNothing;
1494 else if (!strcmp (s[i], "None")) 1406 else if (!strcmp (s[i], "None"))
1495 input_style = (XIMPreeditNone | XIMStatusNone); 1407 input_style = XIMPreeditNone | XIMStatusNone;
1408#ifdef ENABLE_XIM_ONTHESPOT
1409 else if (SHOULD_INVOKE (HOOK_XIM_PREEDIT_START) && !strcmp (s[i], "OnTheSpot"))
1410 input_style = XIMPreeditCallbacks | XIMStatusNothing;
1411#endif
1412 else
1413 input_style = XIMPreeditNothing | XIMStatusNothing;
1496 1414
1497 for (j = 0; j < xim_styles->count_styles; j++) 1415 for (j = 0; j < xim_styles->count_styles; j++)
1498 if (input_style == xim_styles->supported_styles[j]) 1416 if (input_style == xim_styles->supported_styles[j])
1499 { 1417 {
1500 rxvt_freecommastring (s); 1418 rxvt_freecommastring (s);
… …
1538 "*", 1456 "*",
1539 fheight, 1457 fheight,
1540 fheight + 1, fheight - 1, 1458 fheight + 1, fheight - 1,
1541 fheight - 2, fheight + 2); 1459 fheight - 2, fheight + 2);
1542 1460
1543 fs = XCreateFontSet (display->display, rs[Rs_imFont] ? rs[Rs_imFont] : pat, 1461 fs = XCreateFontSet (dpy, rs[Rs_imFont] ? rs[Rs_imFont] : pat,
1544 &missing_charset_list, &missing_charset_count, &def_string); 1462 &missing_charset_list, &missing_charset_count, &def_string);
1545 1463
1546 if (missing_charset_list) 1464 if (missing_charset_list)
1547 XFreeStringList (missing_charset_list); 1465 XFreeStringList (missing_charset_list);
1548 1466
… …
1589 XNBackground, bg, 1507 XNBackground, bg,
1590 XNArea, &status_rect, 1508 XNArea, &status_rect,
1591 XNFontSet, fs, 1509 XNFontSet, fs,
1592 NULL); 1510 NULL);
1593 } 1511 }
1512#if ENABLE_XIM_ONTHESPOT
1513 else if (input_style & XIMPreeditCallbacks)
1514 {
1515 im_set_position (spot);
1516
1517 xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start;
1518 xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done;
1519 xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw;
1520# if 0
1521 xcb[3].client_data = (XPointer)this; xcb[3].callback = (XIMProc)xim_preedit_caret;
1522# endif
1523
1524 preedit_attr = XVaCreateNestedList (0,
1525 XNSpotLocation, &spot,
1526 XNPreeditStartCallback, &xcb[0],
1527 XNPreeditDoneCallback , &xcb[1],
1528 XNPreeditDrawCallback , &xcb[2],
1529# if 0
1530 XNPreeditCaretCallback, &xcb[3],
1531# endif
1532 NULL);
1533 }
1534#endif
1594 1535
1595 Input_Context = XCreateIC (xim, 1536 Input_Context = XCreateIC (xim,
1596 XNInputStyle, input_style, 1537 XNInputStyle, input_style,
1597 XNClientWindow, vt, 1538 XNClientWindow, vt,
1598 XNFocusWindow, parent[0], 1539 XNFocusWindow, parent[0],
… …
1600 preedit_attr, 1541 preedit_attr,
1601 status_attr ? XNStatusAttributes : NULL, 1542 status_attr ? XNStatusAttributes : NULL,
1602 status_attr, NULL); 1543 status_attr, NULL);
1603 1544
1604 if (preedit_attr) XFree (preedit_attr); 1545 if (preedit_attr) XFree (preedit_attr);
1605 if (status_attr) XFree (status_attr); 1546 if (status_attr) XFree (status_attr);
1606 if (fs) XFreeFontSet (display->display, fs); 1547 if (fs) XFreeFontSet (dpy, fs);
1607 1548
1608 if (Input_Context == NULL) 1549 if (Input_Context == NULL)
1609 { 1550 {
1610 rxvt_warn ("failed to create input context, continuing without XIM.\n"); 1551 rxvt_warn ("failed to create input context, continuing without XIM.\n");
1611 im_destroy (); 1552 im_destroy ();
1612 return false; 1553 return false;
1613 } 1554 }
1614 1555
1615 if (input_style & XIMPreeditArea) 1556#if 0
1557 // unfortunately, only the focus window is used by XIM, hard to fix
1558 if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL))
1559 vt_select_input ();
1560#endif
1561
1616 IMSetStatusPosition (); 1562 IMSetPosition ();
1617 1563
1618 D_MAIN ((stderr, "rxvt_IM_get_IC () - successful connection"));
1619 return true; 1564 return true;
1620} 1565}
1621 1566
1622void 1567void
1623rxvt_term::im_cb () 1568rxvt_term::im_cb ()
… …
1629 1574
1630 make_current (); 1575 make_current ();
1631 1576
1632 im_destroy (); 1577 im_destroy ();
1633 1578
1634 D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()"));
1635 if (Input_Context) 1579 if (Input_Context)
1636 return; 1580 return;
1637 1581
1638#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) 1582#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
1639 if (rs[Rs_imLocale]) 1583 if (rs[Rs_imLocale])
… …
1681 SET_LOCALE (locale); 1625 SET_LOCALE (locale);
1682#endif 1626#endif
1683} 1627}
1684 1628
1685void 1629void
1686rxvt_term::IMSetStatusPosition () 1630rxvt_term::IMSetPosition ()
1687{ 1631{
1688 XRectangle preedit_rect, status_rect, *needed_rect; 1632 XRectangle preedit_rect, status_rect, *needed_rect;
1689 XVaNestedList preedit_attr, status_attr; 1633 XVaNestedList preedit_attr, status_attr;
1690 1634
1691 if (!Input_Context 1635 if (!Input_Context
1692 || !focus 1636 || !focus
1693 || !(input_style & XIMPreeditArea) 1637 || !(input_style & (XIMPreeditArea | XIMPreeditPosition))
1694 || !IMisRunning ()) 1638 || !IMisRunning ())
1695 return; 1639 return;
1696 1640
1641 if (input_style & XIMPreeditPosition)
1642 {
1643 im_set_size (preedit_rect);
1644 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);
1645
1646 XSetICValues (Input_Context,
1647 XNPreeditAttributes, preedit_attr, NULL);
1648 }
1649 else
1650 {
1697 /* Getting the necessary width of preedit area */ 1651 /* Getting the necessary width of preedit area */
1698 status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); 1652 status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL);
1699 XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); 1653 XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL);
1700 XFree (status_attr); 1654 XFree (status_attr);
1701 1655
1702 im_set_preedit_area (preedit_rect, status_rect, *needed_rect); 1656 im_set_preedit_area (preedit_rect, status_rect, *needed_rect);
1703 XFree (needed_rect); 1657 XFree (needed_rect);
1704 1658
1705 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); 1659 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);
1706 status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); 1660 status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL);
1707 1661
1708 XSetICValues (Input_Context, 1662 XSetICValues (Input_Context,
1709 XNPreeditAttributes, preedit_attr, 1663 XNPreeditAttributes, preedit_attr,
1710 XNStatusAttributes, status_attr, NULL); 1664 XNStatusAttributes, status_attr,
1665 NULL);
1711 1666
1667 XFree (status_attr);
1668 }
1669
1712 XFree (preedit_attr); 1670 XFree (preedit_attr);
1713 XFree (status_attr);
1714} 1671}
1715#endif /* USE_XIM */ 1672#endif /* USE_XIM */
1716 1673
1717/*----------------------------------------------------------------------*/ 1674void
1718rxvt_t rxvt_current_term; 1675rxvt_term::get_window_origin (int &x, int &y)
1676{
1677 Window cr;
1678 XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr);
1679/* fprintf (stderr, "origin is %+d%+d\n", x, y);*/
1680}
1681
1682Pixmap
1683rxvt_term::get_pixmap_property (int prop_id)
1684{
1685 if (prop_id > 0 && prop_id < NUM_XA)
1686 if (xa[prop_id])
1687 {
1688 int aformat;
1689 unsigned long nitems, bytes_after;
1690 Atom atype;
1691 unsigned char *prop = NULL;
1692 int result = XGetWindowProperty (dpy, display->root, xa[prop_id],
1693 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1694 &nitems, &bytes_after, &prop);
1695 if (result == Success && prop && atype == XA_PIXMAP)
1696 return *(Pixmap *)prop;
1697 }
1698
1699 return None;
1700}
1701
1702#ifdef HAVE_BG_PIXMAP
1703# if TRACE_PIXMAPS
1704# undef update_background
1705void
1706rxvt_term::trace_update_background (const char *file, int line)
1707{
1708 fprintf (stderr, "%s:%d:update_background()\n", file, line);
1709 update_background ();
1710}
1711# endif
1712
1713void
1714rxvt_term::update_background ()
1715{
1716 if (update_background_ev.is_active ())
1717 return;
1718
1719 bgPixmap.invalidate ();
1720
1721 ev_tstamp refresh;
1722
1723 if (!bgPixmap.need_client_side_rendering ())
1724 refresh = .05;
1725 else if (bgPixmap.flags & bgPixmap_t::blurNeeded)
1726 /* no chance of real time refresh if we are bluring! */
1727 refresh = .50;
1728 else
1729 refresh = .07;
1730
1731 update_background_ev.start (refresh);
1732}
1733
1734void
1735rxvt_term::update_background_cb (ev::timer &w, int revents)
1736{
1737 make_current ();
1738
1739 update_background_ev.stop ();
1740 bgPixmap.render ();
1741 refresh_check ();
1742}
1743
1744#endif /* HAVE_BG_PIXMAP */
1719 1745
1720/*----------------------- end-of-file (C source) -----------------------*/ 1746/*----------------------- end-of-file (C source) -----------------------*/

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