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Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.171 by root, Wed Jan 11 03:13:26 2006 UTC vs.
Revision 1.291 by root, Mon Dec 24 06:51:37 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>
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++)
289 270 if (ISSET_PIXCOLOR (i))
290 delete pix_colors_focused; 271 {
272 pix_colors_focused [i].free (this);
291#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
292 delete pix_colors_unfocused; 283 delete [] pix_colors_unfocused;
293#endif 284#endif
294 285
286#ifdef HAVE_BG_PIXMAP
287 bgPixmap.destroy ();
288#endif
289 display->flush (); /* ideally .put should do this */
295 displays.put (display); 290 displays.put (display);
296 291
297 scr_release (); 292 scr_release ();
298 293
299 /* clear all resources */ 294 /* clear all resources */
300 for (int i = 0; i < allocated.size (); i++) 295 for (int i = 0; i < allocated.size (); i++)
301 free (allocated [i]); 296 free (allocated [i]);
302 297
303 free (selection.text); 298 free (selection.text);
304 // TODO: manage env vars in child only(!) 299 // TODO: manage env vars in child only(!)
305 free (env_windowid);
306 free (env_display); 300 free (env_display);
307 free (env_term); 301 free (env_term);
308 free (env_colorfgbg);
309 free (locale); 302 free (locale);
310 free (v_buffer); 303 free (v_buffer);
311 free (incr_buf); 304 free (incr_buf);
312 305
313 delete envv; 306 delete envv;
314 delete argv; 307 delete argv;
315 308
316#ifdef KEYSYM_RESOURCE 309#ifdef KEYSYM_RESOURCE
317 delete keyboard; 310 delete keyboard;
318#endif 311#endif
312#ifndef NO_RESOURCES
313 XrmDestroyDatabase (option_db);
314#endif
319} 315}
320 316
317// child has exited, usually destroys
321void 318void
322rxvt_term::child_exit () 319rxvt_term::child_cb (ev::child &w, int status)
323{ 320{
321 HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END));
322
324 cmd_pid = 0; 323 cmd_pid = 0;
325 324
326 if (!OPTION (Opt_hold)) 325 if (!option (Opt_hold))
327 destroy (); 326 destroy ();
328} 327}
329 328
330void 329void
331rxvt_term::destroy () 330rxvt_term::destroy ()
332{ 331{
333 if (destroy_ev.active) 332 if (destroy_ev.is_active ())
334 return; 333 return;
334
335 HOOK_INVOKE ((this, HOOK_DESTROY, DT_END));
335 336
336#if ENABLE_OVERLAY 337#if ENABLE_OVERLAY
337 scr_overlay_off (); 338 scr_overlay_off ();
338#endif 339#endif
339 340
… …
343 im_ev.stop (display); 344 im_ev.stop (display);
344#endif 345#endif
345#if HAVE_SCROLLBARS 346#if HAVE_SCROLLBARS
346 scrollbar_ev.stop (display); 347 scrollbar_ev.stop (display);
347#endif 348#endif
348#if MENUBAR 349#if ENABLE_TRANSPARENCY || ENABLE_PERL
349 menubar_ev.stop (display);
350#endif
351#if TRANSPARENT
352 rootwin_ev.stop (display); 350 rootwin_ev.stop (display);
353#endif 351#endif
354 incr_ev.stop (); 352 incr_ev.stop ();
355 termwin_ev.stop (display); 353 termwin_ev.stop (display);
356 vt_ev.stop (display); 354 vt_ev.stop (display);
357 } 355 }
358 356
359 check_ev.stop (); 357 flush_ev.stop ();
360 pty_ev.stop (); 358 pty_ev.stop ();
361#ifdef CURSOR_BLINK 359#ifdef CURSOR_BLINK
362 cursor_blink_ev.stop (); 360 cursor_blink_ev.stop ();
363#endif 361#endif
364#ifdef TEXT_BLINK 362#ifdef TEXT_BLINK
… …
372#endif 370#endif
373#ifdef POINTER_BLANK 371#ifdef POINTER_BLANK
374 pointer_ev.stop (); 372 pointer_ev.stop ();
375#endif 373#endif
376 374
377 destroy_ev.start (0); 375 destroy_ev.start ();
378} 376}
379 377
380void 378void
381rxvt_term::destroy_cb (time_watcher &w) 379rxvt_term::destroy_cb (ev::idle &w, int revents)
382{ 380{
383 SET_R (this); 381 make_current ();
384 382
385 delete this; 383 delete this;
386} 384}
387 385
388/*----------------------------------------------------------------------*/ 386/*----------------------------------------------------------------------*/
… …
397{ 395{
398 for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) 396 for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
399 (*t)->emergency_cleanup (); 397 (*t)->emergency_cleanup ();
400} 398}
401 399
402#if ENABLE_FRILLS 400#if !ENABLE_MINIMAL
403static void 401static void
404print_x_error (Display *dpy, XErrorEvent *event) 402print_x_error (Display *dpy, XErrorEvent *event)
405{ 403{
406 char buffer[BUFSIZ]; 404 char buffer[BUFSIZ];
407 char mesg[BUFSIZ]; 405 char mesg[BUFSIZ];
… …
440 else 438 else
441 XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", 439 XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x",
442 mesg, BUFSIZ); 440 mesg, BUFSIZ);
443 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); 441 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid);
444 } 442 }
445 XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", 443 XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",
446 mesg, BUFSIZ); 444 mesg, BUFSIZ);
447 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); 445 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial);
448} 446}
449#endif 447#endif
450 448
… …
455 GET_R->allowedxerror = event->error_code; 453 GET_R->allowedxerror = event->error_code;
456 else 454 else
457 { 455 {
458 // GET_R is most likely not the terminal which caused the error, 456 // GET_R is most likely not the terminal which caused the error,
459 // so just output the error and continue 457 // so just output the error and continue
460#if ENABLE_FRILLS 458#if ENABLE_MINIMAL
459 old_xerror_handler (display, event);
460#else
461 print_x_error (display, event); 461 print_x_error (display, event);
462#else
463 old_xerror_handler (display, event);
464#endif 462#endif
465 } 463 }
466 464
467 return 0; 465 return 0;
468} 466}
… …
475 rxvt_emergency_cleanup (); 473 rxvt_emergency_cleanup ();
476 _exit (EXIT_FAILURE); 474 _exit (EXIT_FAILURE);
477} 475}
478 476
479/*----------------------------------------------------------------------*/ 477/*----------------------------------------------------------------------*/
480bool 478void
481rxvt_term::init (int argc, const char *const *argv) 479rxvt_term::init (int argc, const char *const *argv, stringvec *envv)
482{ 480{
481 this->envv = envv;
482
483 SET_R (this); 483 SET_R (this);
484 TEMP_ENV; // few things in X do not call setlocale :(
485
486 set_locale (""); 484 set_locale ("");
485 set_environ (envv); // few things in X do not call setlocale :(
487 486
488 if (!init_vars ()) 487 init_vars ();
489 return false;
490 488
491 init_secondary (); 489 init_secondary ();
492 490
493 const char **cmd_argv = init_resources (argc, argv); 491 const char **cmd_argv = init_resources (argc, argv);
494 492
495#ifdef KEYSYM_RESOURCE 493#ifdef KEYSYM_RESOURCE
496 keyboard->register_done (); 494 keyboard->register_done ();
497#endif 495#endif
498 496
499#if MENUBAR_MAX
500 menubar_read (rs[Rs_menu]);
501#endif
502#ifdef HAVE_SCROLLBARS 497#ifdef HAVE_SCROLLBARS
503 if (OPTION (Opt_scrollBar)) 498 if (option (Opt_scrollBar))
504 scrollBar.setIdle (); /* set existence for size calculations */ 499 scrollBar.setIdle (); /* set existence for size calculations */
505#endif 500#endif
506 501
502 pty = ptytty::create ();
503
504 create_windows (argc, argv);
505
506 init_xlocale ();
507
508 scr_reset (); // initialize screen
509
510#if 0
511 XSynchronize (dpy, True);
512#endif
513
514#ifdef HAVE_SCROLLBARS
515 if (option (Opt_scrollBar))
516 resize_scrollbar (); /* create and map scrollbar */
517#endif
518#ifdef HAVE_BG_PIXMAP
519 {
520 bgPixmap.set_target (this);
521
522#ifdef ENABLE_TRANSPARENCY
523 if (option (Opt_transparent))
524 {
525 bgPixmap.set_transparent ();
526
527#ifdef HAVE_AFTERIMAGE
528 if (rs [Rs_blurradius])
529 bgPixmap.set_blur_radius (rs [Rs_blurradius]);
530#endif
531 if (ISSET_PIXCOLOR (Color_tint))
532 bgPixmap.set_tint (pix_colors_focused [Color_tint]);
533
534 if (rs [Rs_shade])
535 bgPixmap.set_shade (rs [Rs_shade]);
536
537 bgPixmap.set_root_pixmap ();
538 XSelectInput (dpy, display->root, PropertyChangeMask);
539 rootwin_ev.start (display, display->root);
540 }
541#endif
542
543#ifdef BG_IMAGE_FROM_FILE
544 if (rs[Rs_backgroundPixmap])
545 {
546 const char *p = rs[Rs_backgroundPixmap];
547
548 if ((p = strchr (p, ';')) != 0)
549 {
550 p++;
551 bgPixmap.set_geometry (p);
552 }
553 else
554 bgPixmap.set_defaultGeometry ();
555
556 if (bgPixmap.set_file (rs[Rs_backgroundPixmap]))
557 if (!bgPixmap.window_position_sensitive ())
558 update_background ();
559 }
560#endif
561 }
562#endif
563
507#if ENABLE_PERL 564#if ENABLE_PERL
508 if (!rs[Rs_perl_ext_1])
509 rs[Rs_perl_ext_1] = "default";
510
511 if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1])
512 || (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2])
513 || (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
514 {
515#if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__)
516 // ignore some perl-related arguments if some bozo installed us set[ug]id
517 if (rxvt_tainted ())
518 {
519 if ((rs[Rs_perl_lib] && *rs[Rs_perl_lib])
520 || (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
521 {
522 rxvt_warn ("running with elevated privileges: ignoring perl-lib and perl-eval.\n");
523 rs[Rs_perl_lib] = 0;
524 rs[Rs_perl_eval] = 0;
525 }
526 }
527#endif
528 rxvt_perl.init ();
529 HOOK_INVOKE ((this, HOOK_INIT, DT_END));
530 }
531#endif
532
533 create_windows (argc, argv);
534
535 dDisp;
536
537 init_xlocale ();
538
539 scr_reset (); // initialize screen
540
541#if 0
542 XSynchronize (disp, True);
543#endif
544
545#ifdef HAVE_SCROLLBARS
546 if (OPTION (Opt_scrollBar))
547 resize_scrollbar (); /* create and map scrollbar */
548#endif
549#if (MENUBAR_MAX)
550 if (menubar_visible ())
551 XMapWindow (disp, menuBar.win);
552#endif
553#ifdef TRANSPARENT
554 if (OPTION (Opt_transparent))
555 {
556 XSelectInput (disp, display->root, PropertyChangeMask);
557 check_our_parents ();
558 rootwin_ev.start (display, display->root); 565 rootwin_ev.start (display, display->root);
559 }
560#endif 566#endif
561
562 XMapWindow (disp, vt);
563 XMapWindow (disp, parent[0]);
564 567
565 set_colorfgbg (); 568 set_colorfgbg ();
566 569
567 init_command (cmd_argv); 570 init_command (cmd_argv);
568 571
569 free (cmd_argv); 572 free (cmd_argv);
570 573
571 if (pty.pty >= 0) 574 if (pty->pty >= 0)
572 pty_ev.start (pty.pty, EVENT_READ); 575 pty_ev.start (pty->pty, ev::READ);
573
574 check_ev.start ();
575 576
576 HOOK_INVOKE ((this, HOOK_START, DT_END)); 577 HOOK_INVOKE ((this, HOOK_START, DT_END));
577 578
578 return true; 579#if ENABLE_XEMBED
580 if (rs[Rs_embed])
581 {
582 long info[2] = { 0, XEMBED_MAPPED };
583
584 XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
585 32, PropModeReplace, (unsigned char *)&info, 2);
586 }
587#endif
588
589 XMapWindow (dpy, vt);
590 XMapWindow (dpy, parent[0]);
579} 591}
580 592
581static struct sig_handlers 593static struct sig_handlers
582{ 594{
583 sig_watcher sw_chld, sw_term, sw_int; 595 ev::sig sw_term, sw_int;
584
585 void sig_chld (sig_watcher &w)
586 {
587 // we are being called for every SIGCHLD, find the corresponding term
588 int pid;
589
590 while ((pid = waitpid (-1, NULL, WNOHANG)) > 0)
591 for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
592 if (pid == (*t)->cmd_pid)
593 {
594 (*t)->child_exit ();
595 break;
596 }
597 }
598 596
599 /* 597 /*
600 * Catch a fatal signal and tidy up before quitting 598 * Catch a fatal signal and tidy up before quitting
601 */ 599 */
602 void 600 void sig_term (ev::sig &w, int revents);
603 sig_term (sig_watcher &w) 601
602 sig_handlers ()
604 { 603 {
605#ifdef DEBUG_CMD
606 rxvt_warn ("caught signal %d, exiting.\n", w.signum);
607#endif
608 rxvt_emergency_cleanup ();
609 signal (w.signum, SIG_DFL);
610 kill (getpid (), w.signum);
611 }
612
613 sig_handlers ()
614 : sw_chld (this, &sig_handlers::sig_chld),
615 sw_term (this, &sig_handlers::sig_term), 604 sw_term.set<sig_handlers, &sig_handlers::sig_term> (this);
616 sw_int (this, &sig_handlers::sig_term) 605 sw_int .set<sig_handlers, &sig_handlers::sig_term> (this);
617 {
618 } 606 }
619} sig_handlers; 607} sig_handlers;
620 608
621void 609void
610sig_handlers::sig_term (ev::sig &w, int revents)
611{
612 rxvt_emergency_cleanup ();
613 w.stop ();
614 kill (getpid (), w.signum);
615}
616
617char **rxvt_environ; // startup environment
618
619void
622rxvt_init () 620rxvt_init ()
623{ 621{
624 /* 622 ptytty::init ();
625 * Save and then give up any super-user privileges 623
626 * If we need privileges in any area then we must specifically request it. 624 if (!ev_default_loop (0))
627 * We should only need to be root in these cases: 625 rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n");
628 * 1. write utmp entries on some systems 626
629 * 2. chown tty on some systems 627 rxvt_environ = environ;
630 */
631 rxvt_privileges (SAVE);
632 rxvt_privileges (IGNORE);
633 628
634 signal (SIGHUP, SIG_IGN); 629 signal (SIGHUP, SIG_IGN);
635 signal (SIGPIPE, SIG_IGN); 630 signal (SIGPIPE, SIG_IGN);
636 631
637 sig_handlers.sw_chld.start (SIGCHLD);
638 sig_handlers.sw_term.start (SIGTERM); 632 sig_handlers.sw_term.start (SIGTERM); ev_unref ();
639 sig_handlers.sw_int.start (SIGINT); 633 sig_handlers.sw_int.start (SIGINT); ev_unref ();
640 634
641 /* need to trap SIGURG for SVR4 (Unixware) rlogin */ 635 /* need to trap SIGURG for SVR4 (Unixware) rlogin */
642 /* signal (SIGURG, SIG_DFL); */ 636 /* signal (SIGURG, SIG_DFL); */
643 637
644 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); 638 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);
… …
646 XSetIOErrorHandler (rxvt_xioerror_handler); 640 XSetIOErrorHandler (rxvt_xioerror_handler);
647 641
648 XrmInitialize (); 642 XrmInitialize ();
649} 643}
650 644
651/* ------------------------------------------------------------------------- *
652 * MEMORY ALLOCATION WRAPPERS *
653 * ------------------------------------------------------------------------- */
654void *
655rxvt_malloc (size_t size)
656{
657 void *p = malloc (size);
658
659 if (!p)
660 rxvt_fatal ("memory allocation failure. aborting.\n");
661
662 return p;
663}
664
665void *
666rxvt_calloc (size_t number, size_t size)
667{
668 void *p = calloc (number, size);
669
670 if (!p)
671 rxvt_fatal ("memory allocation failure. aborting.\n");
672
673 return p;
674}
675
676void *
677rxvt_realloc (void *ptr, size_t size)
678{
679 void *p = realloc (ptr, size);
680
681 if (!p)
682 rxvt_fatal ("memory allocation failure. aborting.\n");
683
684 return p;
685}
686
687/* ------------------------------------------------------------------------- *
688 * PRIVILEGED OPERATIONS *
689 * ------------------------------------------------------------------------- */
690/* take care of suid/sgid super-user (root) privileges */
691void
692rxvt_privileges (rxvt_privaction action)
693{
694#if ! defined(__CYGWIN32__)
695# if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID)
696 /* setreuid () is the poor man's setuid (), seteuid () */
697# define seteuid(a) setreuid(-1, (a))
698# define setegid(a) setregid(-1, (a))
699# define HAVE_SETEUID
700# endif
701# ifdef HAVE_SETEUID
702 switch (action)
703 {
704 case IGNORE:
705 /*
706 * change effective uid/gid - not real uid/gid - so we can switch
707 * back to root later, as required
708 */
709 seteuid (getuid ());
710 setegid (getgid ());
711 break;
712 case SAVE:
713 saved_euid = geteuid ();
714 saved_egid = getegid ();
715 break;
716 case RESTORE:
717 seteuid (saved_euid);
718 setegid (saved_egid);
719 break;
720 }
721# else
722 switch (action)
723 {
724 case IGNORE:
725 setuid (getuid ());
726 setgid (getgid ());
727 /* FALLTHROUGH */
728 case SAVE:
729 /* FALLTHROUGH */
730 case RESTORE:
731 break;
732 }
733# endif
734#endif
735}
736
737#ifdef UTMP_SUPPORT
738void
739rxvt_term::privileged_utmp (rxvt_privaction action)
740{
741 if (OPTION (Opt_utmpInhibit)
742 || !pty.name || !*pty.name)
743 return;
744
745 rxvt_privileges (RESTORE);
746
747 if (action == SAVE)
748 makeutent (pty.name, rs[Rs_display_name]);
749 else
750 cleanutent ();
751
752 rxvt_privileges (IGNORE);
753}
754#endif
755
756/*----------------------------------------------------------------------*/ 645/*----------------------------------------------------------------------*/
757/* 646/*
758 * window size/position calculcations for XSizeHint and other storage. 647 * window size/position calculations for XSizeHint and other storage.
759 * if width/height are non-zero then override calculated width/height 648 * if width/height are non-zero then override calculated width/height
760 */ 649 */
761void 650void
762rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) 651rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)
763{ 652{
764 short recalc_x, recalc_y; 653 short recalc_x, recalc_y;
765 int x, y, sb_w, mb_h, flags; 654 int x, y, sb_w, flags;
766 unsigned int w, h; 655 unsigned int w, h;
767 unsigned int max_width, max_height; 656 unsigned int max_width, max_height;
768 dDisp;
769
770 D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d",
771 ncol, nrow, szHint.width, szHint.height));
772 657
773 szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; 658 szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity;
774 szHint.win_gravity = NorthWestGravity; 659 szHint.win_gravity = NorthWestGravity;
775 /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ 660 /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */
776 661
… …
831 max_width = MAX_COLS * fwidth; 716 max_width = MAX_COLS * fwidth;
832 max_height = MAX_ROWS * fheight; 717 max_height = MAX_ROWS * fheight;
833 718
834 szHint.base_width = szHint.base_height = 2 * int_bwidth; 719 szHint.base_width = szHint.base_height = 2 * int_bwidth;
835 720
836 sb_w = mb_h = 0; 721 sb_w = 0;
837 window_vt_x = window_vt_y = int_bwidth; 722 window_vt_x = window_vt_y = int_bwidth;
838 723
839 if (scrollbar_visible ()) 724 if (scrollBar.state)
840 { 725 {
841 sb_w = scrollbar_TotalWidth (); 726 sb_w = scrollbar_TotalWidth ();
842 szHint.base_width += sb_w; 727 szHint.base_width += sb_w;
728
843 if (!OPTION (Opt_scrollBar_right)) 729 if (!option (Opt_scrollBar_right))
844 window_vt_x += sb_w; 730 window_vt_x += sb_w;
845 } 731 }
846 732
847 if (menubar_visible ())
848 {
849 mb_h = menuBar_TotalHeight ();
850 szHint.base_height += mb_h;
851 window_vt_y += mb_h;
852 }
853
854 szHint.width_inc = fwidth; 733 szHint.width_inc = fwidth;
855 szHint.height_inc = fheight; 734 szHint.height_inc = fheight;
856 szHint.min_width = szHint.base_width + szHint.width_inc; 735 szHint.min_width = szHint.base_width + szHint.width_inc;
857 szHint.min_height = szHint.base_height + szHint.height_inc; 736 szHint.min_height = szHint.base_height + szHint.height_inc;
858 737
859 if (newwidth && newwidth - szHint.base_width < max_width) 738 if (newwidth && newwidth - szHint.base_width < max_width)
860 { 739 {
861 szHint.width = newwidth; 740 szHint.width = newwidth;
… …
876 { 755 {
877 min_it (height, max_height); 756 min_it (height, max_height);
878 szHint.height = szHint.base_height + height; 757 szHint.height = szHint.base_height + height;
879 } 758 }
880 759
881 if (scrollbar_visible () && OPTION (Opt_scrollBar_right)) 760 if (scrollBar.state && option (Opt_scrollBar_right))
882 window_sb_x = szHint.width - sb_w; 761 window_sb_x = szHint.width - sb_w;
883 762
884 if (recalc_x) 763 if (recalc_x)
885 szHint.x += DisplayWidth (disp, display->screen) - szHint.width - 2 * ext_bwidth; 764 szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth;
765
886 if (recalc_y) 766 if (recalc_y)
887 szHint.y += DisplayHeight (disp, display->screen) - szHint.height - 2 * ext_bwidth; 767 szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth;
888 768
889 ncol = width / fwidth; 769 ncol = width / fwidth;
890 nrow = height / fheight; 770 nrow = height / fheight;
891 D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d",
892 ncol, nrow, szHint.width,
893 szHint.height));
894 return;
895} 771}
896 772
897/*----------------------------------------------------------------------*/ 773/*----------------------------------------------------------------------*/
898/* 774/*
899 * Tell the teletype handler what size the window is. 775 * Tell the teletype handler what size the window is.
900 * Called after a window size change. 776 * Called after a window size change.
901 */ 777 */
902void 778void
903rxvt_term::tt_winch () 779rxvt_term::tt_winch ()
904{ 780{
905 if (pty.pty < 0) 781 if (pty->pty < 0)
906 return; 782 return;
907 783
908 struct winsize ws; 784 struct winsize ws;
909 785
910 ws.ws_col = ncol; 786 ws.ws_col = ncol;
911 ws.ws_row = nrow; 787 ws.ws_row = nrow;
912 ws.ws_xpixel = width; 788 ws.ws_xpixel = width;
913 ws.ws_ypixel = height; 789 ws.ws_ypixel = height;
914 (void)ioctl (pty.pty, TIOCSWINSZ, &ws); 790 (void)ioctl (pty->pty, TIOCSWINSZ, &ws);
915 791
916#if 0 792#if 0
917 // TIOCSWINSZ⎈ is supposed to do this automatically and correctly 793 // TIOCSWINSZ is supposed to do this automatically and correctly
918 if (cmd_pid) /* force through to the command */ 794 if (cmd_pid) /* force through to the command */
919 kill (-cmd_pid, SIGWINCH); 795 kill (-cmd_pid, SIGWINCH);
920#endif 796#endif
921} 797}
922 798
… …
951 delete fontset[0]; 827 delete fontset[0];
952 fontset[0] = fs; 828 fontset[0] = fs;
953 829
954 prop = (*fs)[1]->properties (); 830 prop = (*fs)[1]->properties ();
955 prop.height += lineSpace; 831 prop.height += lineSpace;
832
956 fs->set_prop (prop); 833 fs->set_prop (prop, false);
957 834
958 fwidth = prop.width; 835 fwidth = prop.width;
959 fheight = prop.height; 836 fheight = prop.height;
960 fbase = prop.ascent; 837 fbase = prop.ascent;
961 838
… …
970 { 847 {
971 fontset[style] = fs = new rxvt_fontset (this); 848 fontset[style] = fs = new rxvt_fontset (this);
972 rxvt_fontprop prop2 = prop; 849 rxvt_fontprop prop2 = prop;
973 850
974 if (res) 851 if (res)
975 prop2.weight = prop2.slant = rxvt_fontprop::unset; 852 {
853 fs->populate (res);
854 fs->set_prop (prop2, false);
855 }
976 else 856 else
977 { 857 {
978 res = fontset[0]->fontdesc; 858 fs->populate (fontset[0]->fontdesc);
979 859
980 if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; 860 if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold;
981 if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; 861 if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic;
862
863 fs->set_prop (prop2, true);
982 } 864 }
983 865
984 fs->populate (res);
985 fs->set_prop (prop2);
986 } 866 }
987#else 867#else
988 fontset[style] = fontset[0]; 868 fontset[style] = fontset[0];
989#endif 869#endif
990 } 870 }
… …
992 if (parent[0]) 872 if (parent[0])
993 { 873 {
994 resize_all_windows (0, 0, 0); 874 resize_all_windows (0, 0, 0);
995 scr_remap_chars (); 875 scr_remap_chars ();
996 scr_touch (true); 876 scr_touch (true);
997 } 877 }
998 878
999 return true; 879 return true;
1000} 880}
1001 881
882void
1002void rxvt_term::set_string_property (Atom prop, const char *str, int len) 883rxvt_term::set_string_property (Atom prop, const char *str, int len)
1003{ 884{
1004 XChangeProperty (display->display, parent[0], 885 XChangeProperty (dpy, parent[0],
1005 prop, XA_STRING, 8, PropModeReplace, 886 prop, XA_STRING, 8, PropModeReplace,
1006 (const unsigned char *)str, len >= 0 ? len : strlen (str)); 887 (const unsigned char *)str, len >= 0 ? len : strlen (str));
1007} 888}
1008 889
890void
1009void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) 891rxvt_term::set_utf8_property (Atom prop, const char *str, int len)
1010{ 892{
1011 wchar_t *ws = rxvt_mbstowcs (str, len); 893 wchar_t *ws = rxvt_mbstowcs (str, len);
1012 char *s = rxvt_wcstoutf8 (ws); 894 char *s = rxvt_wcstoutf8 (ws);
1013 895
1014 XChangeProperty (display->display, parent[0], 896 XChangeProperty (dpy, parent[0],
1015 prop, xa[XA_UTF8_STRING], 8, PropModeReplace, 897 prop, xa[XA_UTF8_STRING], 8, PropModeReplace,
1016 (const unsigned char *)s, strlen (s)); 898 (const unsigned char *)s, strlen (s));
1017 899
1018 free (s); 900 free (s);
1019 free (ws); 901 free (ws);
… …
1038#if ENABLE_EWMH 920#if ENABLE_EWMH
1039 set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); 921 set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);
1040#endif 922#endif
1041} 923}
1042 924
925void
926rxvt_term::set_window_color (int idx, const char *color)
927{
1043#ifdef XTERM_COLOR_CHANGE 928#ifdef XTERM_COLOR_CHANGE
1044void
1045rxvt_term::set_window_color (int idx, const char *color)
1046{
1047 rxvt_color xcol; 929 rxvt_color xcol;
1048 int i; 930 int i;
1049 931
1050 if (color == NULL || *color == '\0') 932 if (color == NULL || *color == '\0')
1051 return; 933 return;
1052 934
935 color = strdup (color);
936 allocated.push_back ((void *)color);
937 rs[Rs_color + idx] = color;
938
1053 /* handle color aliases */ 939 /* handle color aliases */
1054 if (isdigit (*color)) 940 if (isdigit (*color))
1055 { 941 {
1056 i = atoi (color); 942 i = atoi (color);
1057 943
1058 if (i >= 8 && i <= 15) 944 if (i >= 8 && i <= 15)
945 {
1059 { /* bright colors */ 946 /* bright colors */
1060 i -= 8;
1061 pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; 947 pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i - 8];
1062 SET_PIXCOLOR (idx);
1063 goto done; 948 goto done;
1064 } 949 }
1065 950
1066 if (i >= 0 && i <= 7) 951 if (i >= 0 && i <= 7)
952 {
1067 { /* normal colors */ 953 /* normal colors */
1068 pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; 954 pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];
1069 SET_PIXCOLOR (idx);
1070 goto done; 955 goto done;
1071 } 956 }
1072 } 957 }
1073 958
1074 if (!rXParseAllocColor (&xcol, color)) 959 set_color (xcol, color);
1075 return;
1076
1077 /* XStoreColor (display->display, display->cmap, XColor*); */
1078 960
1079 /* 961 /*
1080 * FIXME: should free colors here, but no idea how to do it so instead, 962 * FIXME: should free colors here, but no idea how to do it so instead,
1081 * so just keep gobbling up the colormap 963 * so just keep gobbling up the colormap
1082 */ 964 */
1083# if 0
1084 for (i = Color_Black; i <= Color_White; i++)
1085 if (pix_colors[idx] == pix_colors[i])
1086 break;
1087 if (i > Color_White)
1088 {
1089 /* fprintf (stderr, "XFreeColors: pix_colors [%d] = %lu\n", idx, pix_colors [idx]); */
1090 XFreeColors (display->display, display->cmap, (pix_colors + idx), 1,
1091 DisplayPlanes (display->display, display->screen));
1092 }
1093# endif
1094 965
1095 pix_colors_focused[idx] = xcol; 966 pix_colors_focused[idx] = xcol;
1096 SET_PIXCOLOR (idx);
1097 967
1098 /* XSetWindowAttributes attr; */
1099 /* Cursor cursor; */
1100done: 968done:
1101
1102#if OFF_FOCUS_FADING
1103 if (rs[Rs_fade])
1104 pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (display, atoi (rs[Rs_fade]), pix_colors[Color_fade]);
1105#endif
1106
1107 /*TODO: handle Color_BD, scrollbar background, etc. */ 969 /*TODO: handle Color_BD, scrollbar background, etc. */
1108 970
971 update_fade_color (idx);
1109 recolour_cursor (); 972 recolour_cursor ();
1110 scr_recolour (); 973 scr_recolour ();
974#endif /* XTERM_COLOR_CHANGE */
1111} 975}
1112
1113#else
1114# define set_window_color (idx,color) ((void)0)
1115#endif /* XTERM_COLOR_CHANGE */
1116 976
1117void 977void
1118rxvt_term::recolour_cursor () 978rxvt_term::recolour_cursor ()
1119{ 979{
1120 XColor xcol[2]; 980 XColor fg, bg;
1121 981
1122 xcol[0].pixel = ISSET_PIXCOLOR (Color_pointer_fg) 982 (ISSET_PIXCOLOR (Color_pointer_fg)
1123 ? pix_colors_focused[Color_pointer_fg] 983 ? pix_colors_focused[Color_pointer_fg]
1124 : pix_colors_focused[Color_fg]; 984 : pix_colors_focused[Color_fg]).get (fg);
985
1125 xcol[1].pixel = ISSET_PIXCOLOR (Color_pointer_bg) 986 (ISSET_PIXCOLOR (Color_pointer_bg)
1126 ? pix_colors_focused[Color_pointer_bg] 987 ? pix_colors_focused[Color_pointer_bg]
1127 : pix_colors_focused[Color_bg]; 988 : pix_colors_focused[Color_bg]).get (bg);
1128 989
1129 XQueryColors (display->display, display->cmap, xcol, 2); 990 XRecolorCursor (dpy, TermWin_cursor, &fg, &bg);
1130 XRecolorCursor (display->display, TermWin_cursor, xcol + 0, xcol + 1);
1131} 991}
1132 992
1133/*----------------------------------------------------------------------*/ 993/*----------------------------------------------------------------------*/
1134/* 994/*
1135 * find if fg/bg matches any of the normal (low-intensity) colors 995 * find if fg/bg matches any of the normal (low-intensity) colors
1136 */ 996 */
1137void 997void
1138rxvt_term::set_colorfgbg () 998rxvt_term::set_colorfgbg ()
1139{ 999{
1140 unsigned int i; 1000 unsigned int i;
1141 const char *xpmb = "\0"; 1001 const char *xpmb = "";
1142 char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; 1002 char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1];
1143 1003
1144 env_colorfgbg = (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg") + 1);
1145 strcpy (fstr, "default"); 1004 strcpy (fstr, "default");
1146 strcpy (bstr, "default"); 1005 strcpy (bstr, "default");
1147 for (i = Color_Black; i <= Color_White; i++) 1006 for (i = Color_Black; i <= Color_White; i++)
1148 if (pix_colors[Color_fg] == pix_colors[i]) 1007 if (pix_colors[Color_fg] == pix_colors[i])
1149 { 1008 {
… …
1153 1012
1154 for (i = Color_Black; i <= Color_White; i++) 1013 for (i = Color_Black; i <= Color_White; i++)
1155 if (pix_colors[Color_bg] == pix_colors[i]) 1014 if (pix_colors[Color_bg] == pix_colors[i])
1156 { 1015 {
1157 sprintf (bstr, "%d", (i - Color_Black)); 1016 sprintf (bstr, "%d", (i - Color_Black));
1158#ifdef XPM_BACKGROUND 1017#ifdef BG_IMAGE_FROM_FILE
1159 xpmb = "default;"; 1018 xpmb = "default;";
1160#endif 1019#endif
1161 break; 1020 break;
1162 } 1021 }
1163 1022
1164 sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); 1023 sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr);
1165} 1024}
1166 1025
1167/*----------------------------------------------------------------------*/ 1026/*----------------------------------------------------------------------*/
1168 1027
1169int 1028bool
1170rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) 1029rxvt_term::set_color (rxvt_color &color, const char *name)
1171{ 1030{
1172 if (!screen_in_out->set (display, colour)) 1031 if (color.set (this, name))
1173 {
1174 rxvt_warn ("can't get colour '%s', continuing without.\n", colour);
1175 return false;
1176 }
1177
1178 return true; 1032 return true;
1033
1034 rxvt_warn ("can't get colour '%s', continuing without.\n", name);
1035 return false;
1036}
1037
1038void
1039rxvt_term::alias_color (int dst, int src)
1040{
1041 pix_colors[dst].set (this, rs[Rs_color + dst] = rs[Rs_color + src]);
1179} 1042}
1180 1043
1181/* -------------------------------------------------------------------- * 1044/* -------------------------------------------------------------------- *
1182 * - WINDOW RESIZING - * 1045 * - WINDOW RESIZING - *
1183 * -------------------------------------------------------------------- */ 1046 * -------------------------------------------------------------------- */
1184void 1047void
1185rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent) 1048rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent)
1186{ 1049{
1187 int fix_screen; 1050 int fix_screen;
1188 int old_width = szHint.width, old_height = szHint.height; 1051 int old_width = szHint.width;
1189 dDisp; 1052 int old_height = szHint.height;
1190 1053
1191 window_calc (newwidth, newheight); 1054 window_calc (newwidth, newheight);
1055
1056 if (!HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END)))
1192 XSetWMNormalHints (disp, parent[0], &szHint); 1057 XSetWMNormalHints (dpy, parent[0], &szHint);
1193 1058
1194 if (!ignoreparent) 1059 if (!ignoreparent)
1195 { 1060 {
1196#ifdef SMART_RESIZE 1061#ifdef SMART_RESIZE
1197 /* 1062 /*
… …
1201 int x, y, x1, y1; 1066 int x, y, x1, y1;
1202 int dx, dy; 1067 int dx, dy;
1203 unsigned int unused_w1, unused_h1, unused_b1, unused_d1; 1068 unsigned int unused_w1, unused_h1, unused_b1, unused_d1;
1204 Window unused_cr; 1069 Window unused_cr;
1205 1070
1206 XTranslateCoordinates (disp, parent[0], display->root, 1071 XTranslateCoordinates (dpy, parent[0], display->root,
1207 0, 0, &x, &y, &unused_cr); 1072 0, 0, &x, &y, &unused_cr);
1208 XGetGeometry (disp, parent[0], &unused_cr, &x1, &y1, 1073 XGetGeometry (dpy, parent[0], &unused_cr, &x1, &y1,
1209 &unused_w1, &unused_h1, &unused_b1, &unused_d1); 1074 &unused_w1, &unused_h1, &unused_b1, &unused_d1);
1210 /* 1075 /*
1211 * if display->root isn't the parent window, a WM will probably have offset 1076 * if display->root isn't the parent window, a WM will probably have offset
1212 * our position for handles and decorations. Counter it 1077 * our position for handles and decorations. Counter it
1213 */ 1078 */
… …
1215 { 1080 {
1216 x -= x1; 1081 x -= x1;
1217 y -= y1; 1082 y -= y1;
1218 } 1083 }
1219 1084
1220 x1 = (DisplayWidth (disp, display->screen) - old_width) / 2; 1085 x1 = (DisplayWidth (dpy, display->screen) - old_width ) / 2;
1221 y1 = (DisplayHeight (disp, display->screen) - old_height) / 2; 1086 y1 = (DisplayHeight (dpy, display->screen) - old_height) / 2;
1222 dx = old_width - szHint.width; 1087 dx = old_width - szHint.width;
1223 dy = old_height - szHint.height; 1088 dy = old_height - szHint.height;
1224 1089
1225 /* Check position of the center of the window */ 1090 /* Check position of the center of the window */
1226 if (x < x1) /* left half */ 1091 if (x < x1) /* left half */
1227 dx = 0; 1092 dx = 0;
… …
1230 if (y < y1) /* top half */ 1095 if (y < y1) /* top half */
1231 dy = 0; 1096 dy = 0;
1232 else if (y == y1) /* exact center */ 1097 else if (y == y1) /* exact center */
1233 dy /= 2; 1098 dy /= 2;
1234 1099
1235 XMoveResizeWindow (disp, parent[0], x + dx, y + dy, 1100 XMoveResizeWindow (dpy, parent[0], x + dx, y + dy,
1236 szHint.width, szHint.height); 1101 szHint.width, szHint.height);
1237#else 1102#else
1238 XResizeWindow (disp, parent[0], szHint.width, szHint.height); 1103 XResizeWindow (dpy, parent[0], szHint.width, szHint.height);
1239#endif 1104#endif
1240 } 1105 }
1241 1106
1242 fix_screen = ncol != prev_ncol || nrow != prev_nrow; 1107 fix_screen = ncol != prev_ncol || nrow != prev_nrow;
1243 1108
1244 if (fix_screen || newwidth != old_width || newheight != old_height) 1109 if (fix_screen || newwidth != old_width || newheight != old_height)
1245 { 1110 {
1246 if (scrollbar_visible ()) 1111 if (scrollBar.state)
1247 { 1112 {
1248 XMoveResizeWindow (disp, scrollBar.win, 1113 XMoveResizeWindow (dpy, scrollBar.win,
1249 window_sb_x, 0, 1114 window_sb_x, 0,
1250 scrollbar_TotalWidth (), szHint.height); 1115 scrollbar_TotalWidth (), szHint.height);
1251 resize_scrollbar (); 1116 resize_scrollbar ();
1252 } 1117 }
1253 1118
1254 if (menubar_visible ())
1255 XMoveResizeWindow (disp, menuBar.win,
1256 window_vt_x, 0,
1257 width, menuBar_TotalHeight ());
1258
1259 XMoveResizeWindow (disp, vt, 1119 XMoveResizeWindow (dpy, vt,
1260 window_vt_x, window_vt_y, 1120 window_vt_x, window_vt_y,
1261 width, height); 1121 width, height);
1262 1122
1123#ifdef HAVE_BG_PIXMAP
1124 if (bgPixmap.window_size_sensitive ())
1125 update_background ();
1126#endif
1127
1263 scr_clear (); 1128 scr_clear ();
1264#ifdef XPM_BACKGROUND
1265 resize_pixmap ();
1266#endif
1267 } 1129 }
1268 1130
1269 if (fix_screen || old_height == 0) 1131 if (fix_screen || old_height == 0)
1270 {
1271 int curr_screen = -1;
1272 int old_ncol = prev_ncol;
1273
1274 /* scr_reset only works on the primary screen */
1275 if (old_height) /* this is not the first time through */
1276 {
1277 unsigned int ocol = ncol;
1278 ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this
1279 curr_screen = scr_change_screen (PRIMARY);
1280 ncol = ocol;
1281 }
1282
1283 scr_reset (); 1132 scr_reset ();
1284 1133
1285 if (curr_screen >= 0) /* this is not the first time through */ 1134 // TODO, with nvidia-8178, resizes kill the alpha channel, report if not fixed in newer version
1286 { 1135 //scr_touch (false);
1287 scr_change_screen (curr_screen);
1288 selection_check (old_ncol != ncol ? 4 : 0);
1289 }
1290 }
1291 1136
1292 old_width = szHint.width; 1137#ifdef HAVE_BG_PIXMAP
1293 old_height = szHint.height; 1138// TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ?
1294 1139// if (bgPixmap.pixmap)
1295#ifdef XPM_BACKGROUND
1296 if (pixmap)
1297 scr_touch (false); 1140// scr_touch (false);
1298#endif 1141#endif
1299 1142
1300#ifdef USE_XIM 1143#ifdef USE_XIM
1301 IMSetStatusPosition (); 1144 IMSetPosition ();
1302#endif 1145#endif
1303} 1146}
1304 1147
1305/* 1148/*
1306 * Set the width/height of the vt window in characters. Units are pixels. 1149 * Set the width/height of the vt window in characters. Units are pixels.
… …
1311{ 1154{
1312 XWindowAttributes wattr; 1155 XWindowAttributes wattr;
1313 1156
1314 if (newwidth == 0 || newheight == 0) 1157 if (newwidth == 0 || newheight == 0)
1315 { 1158 {
1316 XGetWindowAttributes (display->display, display->root, &wattr); 1159 XGetWindowAttributes (dpy, display->root, &wattr);
1317 1160
1318 if (newwidth == 0) 1161 if (newwidth == 0)
1319 newwidth = wattr.width - szHint.base_width; 1162 newwidth = wattr.width - szHint.base_width;
1320 if (newheight == 0) 1163 if (newheight == 0)
1321 newheight = wattr.height - szHint.base_height; 1164 newheight = wattr.height - szHint.base_height;
… …
1335#ifdef USE_XIM 1178#ifdef USE_XIM
1336 1179
1337void 1180void
1338rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) 1181rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg)
1339{ 1182{
1340 fg = pix_colors[Color_fg]; 1183 fg = pix_colors [Color_fg];
1341 bg = pix_colors[Color_bg]; 1184 bg = pix_colors [Color_bg];
1342} 1185}
1343 1186
1344void 1187void
1345rxvt_term::im_set_size (XRectangle &size) 1188rxvt_term::im_set_size (XRectangle &size)
1346{ 1189{
… …
1383 strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ 1226 strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */
1384 1227
1385 if ((p = strchr (server + 1, '@')) != NULL) /* first one only */ 1228 if ((p = strchr (server + 1, '@')) != NULL) /* first one only */
1386 *p = '\0'; 1229 *p = '\0';
1387 1230
1388 atom = XInternAtom (display->display, server, False); 1231 atom = XInternAtom (dpy, server, False);
1389 win = XGetSelectionOwner (display->display, atom); 1232 win = XGetSelectionOwner (dpy, atom);
1390 1233
1391 if (win != None) 1234 if (win != None)
1392 return True; 1235 return True;
1393 } 1236 }
1394 1237
… …
1401 XPoint nspot; 1244 XPoint nspot;
1402 XVaNestedList preedit_attr; 1245 XVaNestedList preedit_attr;
1403 1246
1404 if (!Input_Context 1247 if (!Input_Context
1405 || !focus 1248 || !focus
1406 || !(input_style & XIMPreeditPosition)) 1249 || !(input_style & (XIMPreeditPosition | XIMPreeditCallbacks)))
1407 return; 1250 return;
1408 1251
1409 im_set_position (nspot); 1252 im_set_position (nspot);
1410 1253
1411 if (nspot.x == spot.x && nspot.y == spot.y) 1254 if (nspot.x == spot.x && nspot.y == spot.y)
… …
1430 input_method = 0; 1273 input_method = 0;
1431 } 1274 }
1432 1275
1433 Input_Context = 0; 1276 Input_Context = 0;
1434} 1277}
1278
1279#ifdef ENABLE_XIM_ONTHESPOT
1280
1281static void
1282xim_preedit_start (XIC ic, XPointer client_data, XPointer call_data)
1283{
1284 ((rxvt_term *)client_data)->make_current ();
1285 HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_START, DT_END));
1286}
1287
1288static void
1289xim_preedit_done (XIC ic, XPointer client_data, XPointer call_data)
1290{
1291 ((rxvt_term *)client_data)->make_current ();
1292 HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_DONE, DT_END));
1293}
1294
1295static void
1296xim_preedit_draw (XIC ic, XPointer client_data, XIMPreeditDrawCallbackStruct *call_data)
1297{
1298 rxvt_term *term = (rxvt_term *)client_data;
1299 XIMText *text = call_data->text;
1300
1301 term->make_current ();
1302
1303 if (text)
1304 {
1305 void *str;
1306
1307 if (!text->encoding_is_wchar && text->string.multi_byte)
1308 {
1309 // of course, X makes it ugly again
1310 if (term->rs[Rs_imLocale])
1311 SET_LOCALE (term->rs[Rs_imLocale]);
1312
1313 str = rxvt_temp_buf ((text->length + 1) * sizeof (wchar_t));
1314 mbstowcs ((wchar_t *)str, text->string.multi_byte, text->length + 1);
1315
1316 if (term->rs[Rs_imLocale])
1317 SET_LOCALE (term->locale);
1318 }
1319 else
1320 str = (void *)text->string.wide_char;
1321
1322 HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
1323 DT_INT, call_data->caret,
1324 DT_INT, call_data->chg_first,
1325 DT_INT, call_data->chg_length,
1326 DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0,
1327 DT_WCS_LEN, str, str ? (int)text->length : 0,
1328 DT_END));
1329 }
1330 else
1331 HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
1332 DT_INT, call_data->caret,
1333 DT_INT, call_data->chg_first,
1334 DT_INT, call_data->chg_length,
1335 DT_END));
1336}
1337
1338#if 0
1339static void
1340xim_preedit_caret (XIC ic, XPointer client_data, XIMPreeditCaretCallbackStruct *call_data)
1341{
1342 ((rxvt_term *)client_data)->make_current ();
1343 HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_CARET,
1344 DT_INT, call_data->position,
1345 DT_INT, call_data->direction,
1346 DT_INT, call_data->style,
1347 DT_END));
1348}
1349#endif
1350
1351#endif
1435 1352
1436/* 1353/*
1437 * Try to open a XIM with the current modifiers, then see if we can 1354 * Try to open a XIM with the current modifiers, then see if we can
1438 * open a suitable preedit type 1355 * open a suitable preedit type
1439 */ 1356 */
… …
1446 XRectangle rect, status_rect, needed_rect; 1363 XRectangle rect, status_rect, needed_rect;
1447 unsigned long fg, bg; 1364 unsigned long fg, bg;
1448 const char *p; 1365 const char *p;
1449 char **s; 1366 char **s;
1450 XIMStyles *xim_styles; 1367 XIMStyles *xim_styles;
1368#ifdef ENABLE_XIM_ONTHESPOT
1369 XIMCallback xcb[4];
1370#endif
1451 1371
1452 TEMP_ENV; 1372 set_environ (envv);
1453 1373
1454 if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) 1374 if (! ((p = XSetLocaleModifiers (modifiers)) && *p))
1455 return false; 1375 return false;
1456 1376
1457 D_MAIN ((stderr, "rxvt_IM_get_IC ()"));
1458 input_method = display->get_xim (locale, modifiers); 1377 input_method = display->get_xim (locale, modifiers);
1459 if (input_method == NULL) 1378 if (input_method == NULL)
1460 return false; 1379 return false;
1461 1380
1462 xim = input_method->xim; 1381 xim = input_method->xim;
… …
1482 s = rxvt_splitcommastring (p); 1401 s = rxvt_splitcommastring (p);
1483 1402
1484 for (i = found = 0; !found && s[i]; i++) 1403 for (i = found = 0; !found && s[i]; i++)
1485 { 1404 {
1486 if (!strcmp (s[i], "OverTheSpot")) 1405 if (!strcmp (s[i], "OverTheSpot"))
1487 input_style = (XIMPreeditPosition | XIMStatusNothing); 1406 input_style = XIMPreeditPosition | XIMStatusNothing;
1488 else if (!strcmp (s[i], "OffTheSpot")) 1407 else if (!strcmp (s[i], "OffTheSpot"))
1489 input_style = (XIMPreeditArea | XIMStatusArea); 1408 input_style = XIMPreeditArea | XIMStatusArea;
1490 else if (!strcmp (s[i], "Root")) 1409 else if (!strcmp (s[i], "Root"))
1491 input_style = (XIMPreeditNothing | XIMStatusNothing); 1410 input_style = XIMPreeditNothing | XIMStatusNothing;
1492 else if (!strcmp (s[i], "None")) 1411 else if (!strcmp (s[i], "None"))
1493 input_style = (XIMPreeditNone | XIMStatusNone); 1412 input_style = XIMPreeditNone | XIMStatusNone;
1413#ifdef ENABLE_XIM_ONTHESPOT
1414 else if (SHOULD_INVOKE (HOOK_XIM_PREEDIT_START) && !strcmp (s[i], "OnTheSpot"))
1415 input_style = XIMPreeditCallbacks | XIMStatusNothing;
1416#endif
1417 else
1418 input_style = XIMPreeditNothing | XIMStatusNothing;
1494 1419
1495 for (j = 0; j < xim_styles->count_styles; j++) 1420 for (j = 0; j < xim_styles->count_styles; j++)
1496 if (input_style == xim_styles->supported_styles[j]) 1421 if (input_style == xim_styles->supported_styles[j])
1497 { 1422 {
1498 rxvt_freecommastring (s); 1423 rxvt_freecommastring (s);
… …
1536 "*", 1461 "*",
1537 fheight, 1462 fheight,
1538 fheight + 1, fheight - 1, 1463 fheight + 1, fheight - 1,
1539 fheight - 2, fheight + 2); 1464 fheight - 2, fheight + 2);
1540 1465
1541 fs = XCreateFontSet (display->display, rs[Rs_imFont] ? rs[Rs_imFont] : pat, 1466 fs = XCreateFontSet (dpy, rs[Rs_imFont] ? rs[Rs_imFont] : pat,
1542 &missing_charset_list, &missing_charset_count, &def_string); 1467 &missing_charset_list, &missing_charset_count, &def_string);
1543 1468
1544 if (missing_charset_list) 1469 if (missing_charset_list)
1545 XFreeStringList (missing_charset_list); 1470 XFreeStringList (missing_charset_list);
1546 1471
… …
1587 XNBackground, bg, 1512 XNBackground, bg,
1588 XNArea, &status_rect, 1513 XNArea, &status_rect,
1589 XNFontSet, fs, 1514 XNFontSet, fs,
1590 NULL); 1515 NULL);
1591 } 1516 }
1517#if ENABLE_XIM_ONTHESPOT
1518 else if (input_style & XIMPreeditCallbacks)
1519 {
1520 im_set_position (spot);
1521
1522 xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start;
1523 xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done;
1524 xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw;
1525# if 0
1526 xcb[3].client_data = (XPointer)this; xcb[3].callback = (XIMProc)xim_preedit_caret;
1527# endif
1528
1529 preedit_attr = XVaCreateNestedList (0,
1530 XNSpotLocation, &spot,
1531 XNPreeditStartCallback, &xcb[0],
1532 XNPreeditDoneCallback , &xcb[1],
1533 XNPreeditDrawCallback , &xcb[2],
1534# if 0
1535 XNPreeditCaretCallback, &xcb[3],
1536# endif
1537 NULL);
1538 }
1539#endif
1592 1540
1593 Input_Context = XCreateIC (xim, 1541 Input_Context = XCreateIC (xim,
1594 XNInputStyle, input_style, 1542 XNInputStyle, input_style,
1595 XNClientWindow, vt, 1543 XNClientWindow, vt,
1596 XNFocusWindow, parent[0], 1544 XNFocusWindow, parent[0],
… …
1598 preedit_attr, 1546 preedit_attr,
1599 status_attr ? XNStatusAttributes : NULL, 1547 status_attr ? XNStatusAttributes : NULL,
1600 status_attr, NULL); 1548 status_attr, NULL);
1601 1549
1602 if (preedit_attr) XFree (preedit_attr); 1550 if (preedit_attr) XFree (preedit_attr);
1603 if (status_attr) XFree (status_attr); 1551 if (status_attr) XFree (status_attr);
1604 if (fs) XFreeFontSet (display->display, fs); 1552 if (fs) XFreeFontSet (dpy, fs);
1605 1553
1606 if (Input_Context == NULL) 1554 if (Input_Context == NULL)
1607 { 1555 {
1608 rxvt_warn ("failed to create input context, continuing without XIM.\n"); 1556 rxvt_warn ("failed to create input context, continuing without XIM.\n");
1609 im_destroy (); 1557 im_destroy ();
1610 return false; 1558 return false;
1611 } 1559 }
1612 1560
1613 if (input_style & XIMPreeditArea) 1561#if 0
1562 // unfortunately, only the focus window is used by XIM, hard to fix
1563 if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL))
1564 vt_select_input ();
1565#endif
1566
1614 IMSetStatusPosition (); 1567 IMSetPosition ();
1615 1568
1616 D_MAIN ((stderr, "rxvt_IM_get_IC () - successful connection"));
1617 return true; 1569 return true;
1618} 1570}
1619 1571
1620void 1572void
1621rxvt_term::im_cb () 1573rxvt_term::im_cb ()
… …
1623 int i; 1575 int i;
1624 const char *p; 1576 const char *p;
1625 char **s; 1577 char **s;
1626 char buf[IMBUFSIZ]; 1578 char buf[IMBUFSIZ];
1627 1579
1628 SET_R (this); 1580 make_current ();
1629 1581
1630 im_destroy (); 1582 im_destroy ();
1631 1583
1632 D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()"));
1633 if (Input_Context) 1584 if (Input_Context)
1634 return; 1585 return;
1635 1586
1636#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) 1587#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
1637 if (rs[Rs_imLocale]) 1588 if (rs[Rs_imLocale])
… …
1679 SET_LOCALE (locale); 1630 SET_LOCALE (locale);
1680#endif 1631#endif
1681} 1632}
1682 1633
1683void 1634void
1684rxvt_term::IMSetStatusPosition () 1635rxvt_term::IMSetPosition ()
1685{ 1636{
1686 XRectangle preedit_rect, status_rect, *needed_rect; 1637 XRectangle preedit_rect, status_rect, *needed_rect;
1687 XVaNestedList preedit_attr, status_attr; 1638 XVaNestedList preedit_attr, status_attr;
1688 1639
1689 if (!Input_Context 1640 if (!Input_Context
1690 || !focus 1641 || !focus
1691 || !(input_style & XIMPreeditArea) 1642 || !(input_style & (XIMPreeditArea | XIMPreeditPosition))
1692 || !IMisRunning ()) 1643 || !IMisRunning ())
1693 return; 1644 return;
1694 1645
1646 if (input_style & XIMPreeditPosition)
1647 {
1648 im_set_size (preedit_rect);
1649 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);
1650
1651 XSetICValues (Input_Context,
1652 XNPreeditAttributes, preedit_attr, NULL);
1653 }
1654 else
1655 {
1695 /* Getting the necessary width of preedit area */ 1656 /* Getting the necessary width of preedit area */
1696 status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); 1657 status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL);
1697 XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); 1658 XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL);
1698 XFree (status_attr); 1659 XFree (status_attr);
1699 1660
1700 im_set_preedit_area (preedit_rect, status_rect, *needed_rect); 1661 im_set_preedit_area (preedit_rect, status_rect, *needed_rect);
1701 XFree (needed_rect); 1662 XFree (needed_rect);
1702 1663
1703 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); 1664 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);
1704 status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); 1665 status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL);
1705 1666
1706 XSetICValues (Input_Context, 1667 XSetICValues (Input_Context,
1707 XNPreeditAttributes, preedit_attr, 1668 XNPreeditAttributes, preedit_attr,
1708 XNStatusAttributes, status_attr, NULL); 1669 XNStatusAttributes, status_attr,
1670 NULL);
1709 1671
1672 XFree (status_attr);
1673 }
1674
1710 XFree (preedit_attr); 1675 XFree (preedit_attr);
1711 XFree (status_attr);
1712} 1676}
1713#endif /* USE_XIM */ 1677#endif /* USE_XIM */
1714 1678
1715/*----------------------------------------------------------------------*/ 1679void
1716rxvt_t rxvt_current_term; 1680rxvt_term::get_window_origin (int &x, int &y)
1681{
1682 Window cr;
1683 XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr);
1684/* fprintf (stderr, "origin is %+d%+d\n", x, y);*/
1685}
1686
1687Pixmap
1688rxvt_term::get_pixmap_property (int prop_id)
1689{
1690 if (prop_id > 0 && prop_id < NUM_XA)
1691 if (xa[prop_id])
1692 {
1693 int aformat;
1694 unsigned long nitems, bytes_after;
1695 Atom atype;
1696 unsigned char *prop = NULL;
1697 int result = XGetWindowProperty (dpy, display->root, xa[prop_id],
1698 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1699 &nitems, &bytes_after, &prop);
1700 if (result == Success && prop && atype == XA_PIXMAP)
1701 {
1702 return *(Pixmap *)prop;
1703 }
1704 }
1705 return None;
1706}
1707
1708#ifdef HAVE_BG_PIXMAP
1709# if TRACE_PIXMAPS
1710# undef update_background
1711void
1712rxvt_term::trace_update_background (const char *file, int line)
1713{
1714 fprintf (stderr, "%s:%d:update_background()\n", file, line);
1715 update_background ();
1716}
1717# endif
1718
1719void
1720rxvt_term::update_background ()
1721{
1722 bgPixmap.invalidate ();
1723
1724 /* no chance of real time refresh if we are blurring! */
1725 if (bgPixmap.invalid_since + 0.50 < ev::now ()
1726 && !(bgPixmap.flags & bgPixmap_t::blurNeeded))
1727 {
1728 update_background_ev.stop ();
1729 bgPixmap.render ();
1730 }
1731 else
1732 {
1733 ev_tstamp refresh;
1734
1735 if (!bgPixmap.need_client_side_rendering ())
1736 refresh = .05;
1737 else if (bgPixmap.flags & bgPixmap_t::blurNeeded)
1738 refresh = .20; /* very slow !!! */
1739 else
1740 refresh = .07;
1741
1742 update_background_ev.start (refresh);
1743 }
1744}
1745
1746void
1747rxvt_term::update_background_cb (ev::timer &w, int revents)
1748{
1749 make_current ();
1750 bgPixmap.render ();
1751 refresh_check ();
1752}
1753
1754#endif /* HAVE_BG_PIXMAP */
1717 1755
1718/*----------------------- end-of-file (C source) -----------------------*/ 1756/*----------------------- end-of-file (C source) -----------------------*/

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