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Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.149 by root, Sun Dec 18 00:59:42 2005 UTC vs.
Revision 1.283 by root, Fri Dec 14 05:25:25 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) 2003-2004 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.
… …
30 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 30 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
31 *---------------------------------------------------------------------*/ 31 *---------------------------------------------------------------------*/
32 32
33#include "../config.h" /* NECESSARY */ 33#include "../config.h" /* NECESSARY */
34#include "rxvt.h" /* NECESSARY */ 34#include "rxvt.h" /* NECESSARY */
35#include "keyboard.h"
36#include "rxvtperl.h"
37
38#include <limits>
35 39
36#include <csignal> 40#include <csignal>
37#include <cstring> 41#include <cstring>
38 42
39#ifdef TTY_GID_SUPPORT
40# include <grp.h>
41#endif
42
43#ifdef HAVE_TERMIOS_H
44# 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>
45#endif 51# endif
46
47#ifdef KEYSYM_RESOURCE
48# include "keyboard.h"
49#endif 52#endif
50 53
51vector<rxvt_term *> rxvt_term::termlist; 54vector<rxvt_term *> rxvt_term::termlist;
52 55
56// used to tell global functions which terminal instance is "active"
57rxvt_t rxvt_current_term;
58
53static char curlocale[128]; 59static char curlocale[128], savelocale[128];
54 60
55bool 61bool
56rxvt_set_locale (const char *locale) 62rxvt_set_locale (const char *locale) NOTHROW
57{ 63{
64 int size = strlen (locale) + 1;
65
66 if (size > sizeof (curlocale))
67 rxvt_fatal ("locale string too long, aborting.\n");
68
58 if (!locale || !strncmp (locale, curlocale, 128)) 69 if (!locale || !memcmp (locale, curlocale, size))
59 return false; 70 return false;
60 71
61 strncpy (curlocale, locale, 128); 72 memcpy (curlocale, locale, size);
62 setlocale (LC_CTYPE, curlocale); 73 setlocale (LC_CTYPE, curlocale);
63 return true; 74 return true;
64} 75}
65 76
77void
78rxvt_push_locale (const char *locale) NOTHROW
79{
80 strcpy (savelocale, curlocale);
81 rxvt_set_locale (locale);
82}
83
84void
85rxvt_pop_locale () NOTHROW
86{
87 rxvt_set_locale (savelocale);
88}
89
66#if ENABLE_COMBINING 90#if ENABLE_COMBINING
67class rxvt_composite_vec rxvt_composite; 91class rxvt_composite_vec rxvt_composite;
68 92
69text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2) 93text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2)
70{ 94{
71 compose_char *cc; 95 compose_char *cc;
72 96
73 // break compose chains, as stupid readline really likes to duplicate 97 // break compose chains, as stupid readline really likes to duplicate
74 // composing characters for some reason near the end of a line. 98 // composing characters for some reason near the end of a line.
75 cc = (*this)[c1]; 99 cc = (*this)[c1];
76 while (cc) 100 while (cc)
77 { 101 {
… …
126 150
127} 151}
128#endif 152#endif
129 153
130rxvt_term::rxvt_term () 154rxvt_term::rxvt_term ()
131 : 155{
132#if TRANSPARENT 156#if HAVE_BG_PIXMAP
133 rootwin_ev (this, &rxvt_term::rootwin_cb), 157 update_background_ev.set<rxvt_term, &rxvt_term::update_background_cb> (this);
158#endif
159#ifdef CURSOR_BLINK
160 cursor_blink_ev.set <rxvt_term, &rxvt_term::cursor_blink_cb> (this); cursor_blink_ev.set (0., CURSOR_BLINK_INTERVAL);
161#endif
162#ifdef TEXT_BLINK
163 text_blink_ev.set <rxvt_term, &rxvt_term::text_blink_cb> (this); text_blink_ev.set (0., TEXT_BLINK_INTERVAL);
164#endif
165#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
166 cont_scroll_ev.set <rxvt_term, &rxvt_term::cont_scroll_cb> (this);
167#endif
168#ifdef SELECTION_SCROLLING
169 sel_scroll_ev.set <rxvt_term, &rxvt_term::sel_scroll_cb> (this);
170#endif
171#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
172 slip_wheel_ev.set <rxvt_term, &rxvt_term::slip_wheel_cb> (this);
173#endif
174#if ENABLE_TRANSPARENCY || ENABLE_PERL
175 rootwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this),
134#endif 176#endif
135#ifdef HAVE_SCROLLBARS 177#ifdef HAVE_SCROLLBARS
136 scrollbar_ev (this, &rxvt_term::x_cb), 178 scrollbar_ev.set <rxvt_term, &rxvt_term::x_cb> (this),
137#endif 179#endif
138#ifdef MENUBAR 180#ifdef USE_XIM
139 menubar_ev (this, &rxvt_term::x_cb), 181 im_ev.set <rxvt_term, &rxvt_term::im_cb> (this),
140#endif
141#ifdef CURSOR_BLINK
142 cursor_blink_ev (this, &rxvt_term::cursor_blink_cb),
143#endif
144#ifdef TEXT_BLINK
145 text_blink_ev (this, &rxvt_term::text_blink_cb),
146#endif
147#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
148 cont_scroll_ev (this, &rxvt_term::cont_scroll_cb),
149#endif
150#ifdef SELECTION_SCROLLING
151 sel_scroll_ev (this, &rxvt_term::sel_scroll_cb),
152#endif
153#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
154 slip_wheel_ev (this, &rxvt_term::slip_wheel_cb),
155#endif 182#endif
156#ifdef POINTER_BLANK 183#ifdef POINTER_BLANK
157 pointer_ev (this, &rxvt_term::pointer_cb), 184 pointer_ev.set <rxvt_term, &rxvt_term::pointer_cb> (this);
158#endif 185#endif
159#ifdef USE_XIM 186#ifndef NO_BELL
160 im_ev (this, &rxvt_term::im_cb), 187 bell_ev.set <rxvt_term, &rxvt_term::bell_cb> (this);
161#endif 188#endif
162 termwin_ev (this, &rxvt_term::x_cb), 189 child_ev.set <rxvt_term, &rxvt_term::child_cb> (this);
163 vt_ev (this, &rxvt_term::x_cb), 190 flush_ev.set <rxvt_term, &rxvt_term::flush_cb> (this);
164 check_ev (this, &rxvt_term::check_cb), 191 destroy_ev.set <rxvt_term, &rxvt_term::destroy_cb> (this);
165 flush_ev (this, &rxvt_term::flush_cb), 192 pty_ev.set <rxvt_term, &rxvt_term::pty_cb> (this);
166 destroy_ev (this, &rxvt_term::destroy_cb), 193 incr_ev.set <rxvt_term, &rxvt_term::incr_cb> (this);
167 pty_ev (this, &rxvt_term::pty_cb), 194 termwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
168 incr_ev (this, &rxvt_term::incr_cb) 195 vt_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
169{ 196
170 cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; 197 cmdbuf_ptr = cmdbuf_endp = cmdbuf_base;
171 198
172 termlist.push_back (this); 199 termlist.push_back (this);
173 200
174#ifdef KEYSYM_RESOURCE 201#ifdef KEYSYM_RESOURCE
175 keyboard = new keyboard_manager; 202 keyboard = new keyboard_manager;
176
177 if (!keyboard)
178 rxvt_fatal ("out of memory, aborting.\n");
179#endif 203#endif
180} 204}
181 205
182// 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.
183// for use before an emergency exit 207// for use before an emergency exit
208void
184void rxvt_term::emergency_cleanup () 209rxvt_term::emergency_cleanup ()
185{ 210{
186 if (cmd_pid) 211 if (cmd_pid)
187 kill (-cmd_pid, SIGHUP); 212 kill (-cmd_pid, SIGHUP);
188 213
189#ifdef UTMP_SUPPORT 214 pty_ev.stop ();
190 privileged_utmp (RESTORE); 215 delete pty; pty = 0;
191#endif
192
193 pty.put ();
194} 216}
195 217
196rxvt_term::~rxvt_term () 218rxvt_term::~rxvt_term ()
197{ 219{
198 termlist.erase (find (termlist.begin (), termlist.end(), this)); 220 termlist.erase (find (termlist.begin (), termlist.end(), this));
… …
206#endif 228#endif
207 delete fontset[0]; 229 delete fontset[0];
208 230
209 if (display) 231 if (display)
210 { 232 {
211 dDisp;
212
213 selection_clear (); 233 selection_clear ();
214 234
215#ifdef USE_XIM 235#ifdef USE_XIM
216 im_destroy (); 236 im_destroy ();
217#endif 237#endif
218#ifdef MENUBAR
219 if (menubarGC) XFreeGC (disp, menubarGC);
220#endif
221#ifdef XTERM_SCROLLBAR 238#ifdef XTERM_SCROLLBAR
222 if (xscrollbarGC) XFreeGC (disp, xscrollbarGC); 239 if (xscrollbarGC) XFreeGC (dpy, xscrollbarGC);
223 if (ShadowGC) XFreeGC (disp, ShadowGC); 240 if (ShadowGC) XFreeGC (dpy, ShadowGC);
224#endif 241#endif
225#ifdef PLAIN_SCROLLBAR 242#ifdef PLAIN_SCROLLBAR
226 if (pscrollbarGC) XFreeGC (disp, pscrollbarGC); 243 if (pscrollbarGC) XFreeGC (dpy, pscrollbarGC);
227#endif 244#endif
228#ifdef NEXT_SCROLLBAR 245#ifdef NEXT_SCROLLBAR
229 if (blackGC) XFreeGC (disp, blackGC); 246 if (blackGC) XFreeGC (dpy, blackGC);
230 if (whiteGC) XFreeGC (disp, whiteGC); 247 if (whiteGC) XFreeGC (dpy, whiteGC);
231 if (grayGC) XFreeGC (disp, grayGC); 248 if (grayGC) XFreeGC (dpy, grayGC);
232 if (darkGC) XFreeGC (disp, darkGC); 249 if (darkGC) XFreeGC (dpy, darkGC);
233 if (stippleGC) XFreeGC (disp, stippleGC); 250 if (stippleGC) XFreeGC (dpy, stippleGC);
234 if (dimple) XFreePixmap (disp, dimple); 251 if (dimple) XFreePixmap (dpy, dimple);
235 if (upArrow) XFreePixmap (disp, upArrow); 252 if (upArrow) XFreePixmap (dpy, upArrow);
236 if (downArrow) XFreePixmap (disp, downArrow); 253 if (downArrow) XFreePixmap (dpy, downArrow);
237 if (upArrowHi) XFreePixmap (disp, upArrowHi); 254 if (upArrowHi) XFreePixmap (dpy, upArrowHi);
238 if (downArrowHi) XFreePixmap (disp, downArrowHi); 255 if (downArrowHi) XFreePixmap (dpy, downArrowHi);
239#endif 256#endif
240#if defined(MENUBAR) || defined(RXVT_SCROLLBAR) 257#ifdef RXVT_SCROLLBAR
241 if (topShadowGC) XFreeGC (disp, topShadowGC); 258 if (topShadowGC) XFreeGC (dpy, topShadowGC);
242 if (botShadowGC) XFreeGC (disp, botShadowGC); 259 if (botShadowGC) XFreeGC (dpy, botShadowGC);
243 if (scrollbarGC) XFreeGC (disp, scrollbarGC); 260 if (scrollbarGC) XFreeGC (dpy, scrollbarGC);
244#endif 261#endif
245 if (gc) XFreeGC (disp, gc); 262 if (gc) XFreeGC (dpy, gc);
246 263
247#if defined(MENUBAR) && (MENUBAR_MAX > 1)
248 delete menuBar.drawable;
249 //if (menuBar.win)
250 // XDestroyWindow (disp, menuBar.win);
251#endif
252 delete drawable; 264 delete drawable;
253 // destroy all windows 265 // destroy all windows
254 if (parent[0]) 266 if (parent[0])
255 XDestroyWindow (disp, parent[0]); 267 XDestroyWindow (dpy, parent[0]);
256 }
257 268
258 // TODO: free pixcolours, colours should become part of rxvt_display 269 for (int i = 0; i < TOTAL_COLORS; i++)
259 270 if (ISSET_PIXCOLOR (i))
260 delete pix_colors_focused; 271 {
272 pix_colors_focused [i].free (this);
261#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
262 delete pix_colors_unfocused; 283 delete [] pix_colors_unfocused;
263#endif 284#endif
264 285
286#ifdef HAVE_BG_PIXMAP
287 bgPixmap.destroy ();
288#endif
265 displays.put (display); 289 displays.put (display);
266 290
267 scr_release (); 291 scr_release ();
268 292
269 /* clear all resources */ 293 /* clear all resources */
270 for (int i = 0; i < allocated.size (); i++) 294 for (int i = 0; i < allocated.size (); i++)
271 free (allocated [i]); 295 free (allocated [i]);
272 296
273 free (selection.text); 297 free (selection.text);
274 // TODO: manage env vars in child only(!) 298 // TODO: manage env vars in child only(!)
275 free (env_windowid);
276 free (env_display); 299 free (env_display);
277 free (env_term); 300 free (env_term);
278 free (env_colorfgbg);
279 free (locale); 301 free (locale);
280 free (v_buffer); 302 free (v_buffer);
281 free (incr_buf); 303 free (incr_buf);
282 304
283 delete envv; 305 delete envv;
284 delete argv; 306 delete argv;
285 307
286#ifdef KEYSYM_RESOURCE 308#ifdef KEYSYM_RESOURCE
287 delete keyboard; 309 delete keyboard;
288#endif 310#endif
311#ifndef NO_RESOURCES
312 XrmDestroyDatabase (option_db);
313#endif
314}
315
316// child has exited, usually destroys
317void
318rxvt_term::child_cb (ev::child &w, int status)
319{
320 HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END));
321
322 cmd_pid = 0;
323
324 if (!option (Opt_hold))
325 destroy ();
289} 326}
290 327
291void 328void
292rxvt_term::destroy () 329rxvt_term::destroy ()
293{ 330{
294 if (destroy_ev.active) 331 if (destroy_ev.is_active ())
295 return; 332 return;
333
334 HOOK_INVOKE ((this, HOOK_DESTROY, DT_END));
296 335
297#if ENABLE_OVERLAY 336#if ENABLE_OVERLAY
298 scr_overlay_off (); 337 scr_overlay_off ();
299#endif 338#endif
300 339
… …
304 im_ev.stop (display); 343 im_ev.stop (display);
305#endif 344#endif
306#if HAVE_SCROLLBARS 345#if HAVE_SCROLLBARS
307 scrollbar_ev.stop (display); 346 scrollbar_ev.stop (display);
308#endif 347#endif
309#if MENUBAR 348#if ENABLE_TRANSPARENCY || ENABLE_PERL
310 menubar_ev.stop (display);
311#endif
312#if TRANSPARENT
313 rootwin_ev.stop (display); 349 rootwin_ev.stop (display);
314#endif 350#endif
315 incr_ev.stop (); 351 incr_ev.stop ();
316 termwin_ev.stop (display); 352 termwin_ev.stop (display);
317 vt_ev.stop (display); 353 vt_ev.stop (display);
318 } 354 }
319 355
320 check_ev.stop (); 356 flush_ev.stop ();
321 pty_ev.stop (); 357 pty_ev.stop ();
322#ifdef CURSOR_BLINK 358#ifdef CURSOR_BLINK
323 cursor_blink_ev.stop (); 359 cursor_blink_ev.stop ();
324#endif 360#endif
325#ifdef TEXT_BLINK 361#ifdef TEXT_BLINK
… …
333#endif 369#endif
334#ifdef POINTER_BLANK 370#ifdef POINTER_BLANK
335 pointer_ev.stop (); 371 pointer_ev.stop ();
336#endif 372#endif
337 373
338 destroy_ev.start (0); 374 destroy_ev.start ();
339} 375}
340 376
341void 377void
342rxvt_term::destroy_cb (time_watcher &w) 378rxvt_term::destroy_cb (ev::idle &w, int revents)
343{ 379{
344 SET_R (this); 380 make_current ();
345 381
346 delete this; 382 delete this;
347} 383}
348 384
349/*----------------------------------------------------------------------*/ 385/*----------------------------------------------------------------------*/
… …
358{ 394{
359 for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) 395 for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
360 (*t)->emergency_cleanup (); 396 (*t)->emergency_cleanup ();
361} 397}
362 398
363#if ENABLE_FRILLS 399#if !ENABLE_MINIMAL
364static void 400static void
365print_x_error (Display *dpy, XErrorEvent *event) 401print_x_error (Display *dpy, XErrorEvent *event)
366{ 402{
367 char buffer[BUFSIZ]; 403 char buffer[BUFSIZ];
368 char mesg[BUFSIZ]; 404 char mesg[BUFSIZ];
… …
401 else 437 else
402 XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", 438 XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x",
403 mesg, BUFSIZ); 439 mesg, BUFSIZ);
404 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); 440 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid);
405 } 441 }
406 XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", 442 XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",
407 mesg, BUFSIZ); 443 mesg, BUFSIZ);
408 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); 444 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial);
409} 445}
410#endif 446#endif
411 447
… …
416 GET_R->allowedxerror = event->error_code; 452 GET_R->allowedxerror = event->error_code;
417 else 453 else
418 { 454 {
419 // GET_R is most likely not the terminal which caused the error, 455 // GET_R is most likely not the terminal which caused the error,
420 // so just output the error and continue 456 // so just output the error and continue
421#if ENABLE_FRILLS 457#if ENABLE_MINIMAL
458 old_xerror_handler (display, event);
459#else
422 print_x_error (display, event); 460 print_x_error (display, event);
423#else
424 old_xerror_handler (display, event);
425#endif 461#endif
426 } 462 }
427 463
428 return 0; 464 return 0;
429} 465}
… …
436 rxvt_emergency_cleanup (); 472 rxvt_emergency_cleanup ();
437 _exit (EXIT_FAILURE); 473 _exit (EXIT_FAILURE);
438} 474}
439 475
440/*----------------------------------------------------------------------*/ 476/*----------------------------------------------------------------------*/
441bool 477void
442rxvt_term::init (int argc, const char *const *argv) 478rxvt_term::init (int argc, const char *const *argv, stringvec *envv)
443{ 479{
480 this->envv = envv;
481
444 SET_R (this); 482 SET_R (this);
445
446 set_locale (""); 483 set_locale ("");
484 set_environ (envv); // few things in X do not call setlocale :(
447 485
448 if (!init_vars ()) 486 init_vars ();
449 return false;
450 487
451 init_secondary (); 488 init_secondary ();
452 489
453 const char **cmd_argv = init_resources (argc, argv); 490 const char **cmd_argv = init_resources (argc, argv);
454 491
455#ifdef KEYSYM_RESOURCE 492#ifdef KEYSYM_RESOURCE
456 keyboard->register_done (); 493 keyboard->register_done ();
457#endif 494#endif
458 495
459#if MENUBAR_MAX
460 menubar_read (rs[Rs_menu]);
461#endif
462#ifdef HAVE_SCROLLBARS 496#ifdef HAVE_SCROLLBARS
463 if (options & Opt_scrollBar) 497 if (option (Opt_scrollBar))
464 scrollBar.setIdle (); /* set existence for size calculations */ 498 scrollBar.setIdle (); /* set existence for size calculations */
465#endif 499#endif
466 500
501 pty = ptytty::create ();
502
467 create_windows (argc, argv); 503 create_windows (argc, argv);
468 504
469 dDisp;
470
471 init_xlocale (); 505 init_xlocale ();
472 506
473 scr_reset (); /* initialize screen */ 507 scr_reset (); // initialize screen
474 508
475#if 0 509#if 0
476 XSynchronize (disp, True); 510 XSynchronize (dpy, True);
477#endif 511#endif
478 512
479#ifdef HAVE_SCROLLBARS 513#ifdef HAVE_SCROLLBARS
480 if (options & Opt_scrollBar) 514 if (option (Opt_scrollBar))
481 resize_scrollbar (); /* create and map scrollbar */ 515 resize_scrollbar (); /* create and map scrollbar */
482#endif 516#endif
483#if (MENUBAR_MAX) 517#ifdef HAVE_BG_PIXMAP
484 if (menubar_visible ()) 518 {
485 XMapWindow (disp, menuBar.win); 519 bgPixmap.set_target (this);
486#endif 520
487#ifdef TRANSPARENT 521#ifdef ENABLE_TRANSPARENCY
488 if (options & Opt_transparent) 522 if (option (Opt_transparent))
489 { 523 {
524 bgPixmap.set_transparent ();
525#ifdef HAVE_AFTERIMAGE
526 if (rs [Rs_blurradius])
527 bgPixmap.set_blur_radius (rs [Rs_blurradius]);
528#endif
529 if (ISSET_PIXCOLOR (Color_tint))
530 bgPixmap.set_tint (pix_colors_focused [Color_tint]);
531 if (rs [Rs_shade])
532 bgPixmap.set_shade (rs [Rs_shade]);
533
534 bgPixmap.set_root_pixmap ();
490 XSelectInput (disp, display->root, PropertyChangeMask); 535 XSelectInput (dpy, display->root, PropertyChangeMask);
491 check_our_parents ();
492 rootwin_ev.start (display, display->root); 536 rootwin_ev.start (display, display->root);
493 } 537 }
494#endif 538#endif
495 539
496 XMapWindow (disp, vt); 540#ifdef BG_IMAGE_FROM_FILE
497 XMapWindow (disp, parent[0]); 541 if (rs[Rs_backgroundPixmap] != NULL)
542 {
543 const char *p = rs[Rs_backgroundPixmap];
544
545 if ((p = strchr (p, ';')) != NULL)
546 {
547 p++;
548 bgPixmap.set_geometry (p);
549 }
550 else
551 bgPixmap.set_defaultGeometry ();
552
553 if (bgPixmap.set_file (rs[Rs_backgroundPixmap]))
554 if (!bgPixmap.window_position_sensitive ())
555 update_background ();
556 }
557#endif
558 }
559#endif
560
561#if ENABLE_PERL
562 rootwin_ev.start (display, display->root);
563#endif
498 564
499 set_colorfgbg (); 565 set_colorfgbg ();
500 566
501 init_command (cmd_argv); 567 init_command (cmd_argv);
502 568
503 free (cmd_argv); 569 free (cmd_argv);
504 570
571 if (pty->pty >= 0)
505 pty_ev.start (pty.pty, EVENT_READ); 572 pty_ev.start (pty->pty, ev::READ);
506 573
507 check_ev.start (); 574 HOOK_INVOKE ((this, HOOK_START, DT_END));
508 575
509 return true; 576#if ENABLE_XEMBED
577 if (rs[Rs_embed])
578 {
579 long info[2] = { 0, XEMBED_MAPPED };
580
581 XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
582 32, PropModeReplace, (unsigned char *)&info, 2);
583 }
584#endif
585
586 XMapWindow (dpy, vt);
587 XMapWindow (dpy, parent[0]);
510} 588}
511 589
512static struct sig_handlers 590static struct sig_handlers
513{ 591{
514 sig_watcher sw_chld, sw_term, sw_int; 592 ev::sig sw_term, sw_int;
515
516 void sig_chld (sig_watcher &w)
517 {
518 // we are being called for every SIGCHLD, find the corresponding term
519 int pid;
520
521 while ((pid = waitpid (-1, NULL, WNOHANG)) > 0)
522 for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
523 if (pid == (*t)->cmd_pid)
524 {
525 (*t)->destroy ();
526 break;
527 }
528 }
529 593
530 /* 594 /*
531 * Catch a fatal signal and tidy up before quitting 595 * Catch a fatal signal and tidy up before quitting
532 */ 596 */
533 void 597 void sig_term (ev::sig &w, int revents);
534 sig_term (sig_watcher &w) 598
599 sig_handlers ()
535 { 600 {
536#ifdef DEBUG_CMD
537 rxvt_warn ("caught signal %d, exiting.\n", w.signum);
538#endif
539 rxvt_emergency_cleanup ();
540 signal (w.signum, SIG_DFL);
541 kill (getpid (), w.signum);
542 }
543
544 sig_handlers ()
545 : sw_chld (this, &sig_handlers::sig_chld),
546 sw_term (this, &sig_handlers::sig_term), 601 sw_term.set<sig_handlers, &sig_handlers::sig_term> (this);
547 sw_int (this, &sig_handlers::sig_term) 602 sw_int .set<sig_handlers, &sig_handlers::sig_term> (this);
548 {
549 } 603 }
550} sig_handlers; 604} sig_handlers;
551 605
552void 606void
607sig_handlers::sig_term (ev::sig &w, int revents)
608{
609 rxvt_emergency_cleanup ();
610 w.stop ();
611 kill (getpid (), w.signum);
612}
613
614char **rxvt_environ; // startup environment
615
616void
553rxvt_init () 617rxvt_init ()
554{ 618{
555 /* 619 ptytty::init ();
556 * Save and then give up any super-user privileges 620
557 * If we need privileges in any area then we must specifically request it. 621 if (!ev_default_loop (0))
558 * We should only need to be root in these cases: 622 rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n");
559 * 1. write utmp entries on some systems 623
560 * 2. chown tty on some systems 624 rxvt_environ = environ;
561 */
562 rxvt_privileges (SAVE);
563 rxvt_privileges (IGNORE);
564 625
565 signal (SIGHUP, SIG_IGN); 626 signal (SIGHUP, SIG_IGN);
566 signal (SIGPIPE, SIG_IGN); 627 signal (SIGPIPE, SIG_IGN);
567 628
568 sig_handlers.sw_chld.start (SIGCHLD);
569 sig_handlers.sw_term.start (SIGTERM); 629 sig_handlers.sw_term.start (SIGTERM); ev_unref ();
570 sig_handlers.sw_int.start (SIGINT); 630 sig_handlers.sw_int.start (SIGINT); ev_unref ();
571 631
572 /* need to trap SIGURG for SVR4 (Unixware) rlogin */ 632 /* need to trap SIGURG for SVR4 (Unixware) rlogin */
573 /* signal (SIGURG, SIG_DFL); */ 633 /* signal (SIGURG, SIG_DFL); */
574 634
575 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); 635 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);
576 // TODO: handle this with exceptions and tolerate the memory loss 636 // TODO: handle this with exceptions and tolerate the memory loss
577 XSetIOErrorHandler (rxvt_xioerror_handler); 637 XSetIOErrorHandler (rxvt_xioerror_handler);
638
639 XrmInitialize ();
578} 640}
579 641
580/* ------------------------------------------------------------------------- * 642/* ------------------------------------------------------------------------- *
581 * MEMORY ALLOCATION WRAPPERS * 643 * MEMORY ALLOCATION WRAPPERS *
582 * ------------------------------------------------------------------------- */ 644 * ------------------------------------------------------------------------- */
… …
600 rxvt_fatal ("memory allocation failure. aborting.\n"); 662 rxvt_fatal ("memory allocation failure. aborting.\n");
601 663
602 return p; 664 return p;
603} 665}
604 666
605void * 667void *
606rxvt_realloc (void *ptr, size_t size) 668rxvt_realloc (void *ptr, size_t size)
607{ 669{
608 void *p = realloc (ptr, size); 670 void *p = realloc (ptr, size);
609 671
610 if (!p) 672 if (!p)
611 rxvt_fatal ("memory allocation failure. aborting.\n"); 673 rxvt_fatal ("memory allocation failure. aborting.\n");
612 674
613 return p; 675 return p;
614} 676}
615 677
616/* ------------------------------------------------------------------------- *
617 * PRIVILEGED OPERATIONS *
618 * ------------------------------------------------------------------------- */
619/* take care of suid/sgid super-user (root) privileges */
620void
621rxvt_privileges (rxvt_privaction action)
622{
623#if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__)
624 static uid_t euid;
625 static gid_t egid;
626#endif
627
628#if ! defined(__CYGWIN32__)
629# if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID)
630 /* setreuid () is the poor man's setuid (), seteuid () */
631# define seteuid(a) setreuid(-1, (a))
632# define setegid(a) setregid(-1, (a))
633# define HAVE_SETEUID
634# endif
635# ifdef HAVE_SETEUID
636 switch (action)
637 {
638 case IGNORE:
639 /*
640 * change effective uid/gid - not real uid/gid - so we can switch
641 * back to root later, as required
642 */
643 seteuid (getuid ());
644 setegid (getgid ());
645 break;
646 case SAVE:
647 euid = geteuid ();
648 egid = getegid ();
649 break;
650 case RESTORE:
651 seteuid (euid);
652 setegid (egid);
653 break;
654 }
655# else
656 switch (action)
657 {
658 case IGNORE:
659 setuid (getuid ());
660 setgid (getgid ());
661 /* FALLTHROUGH */
662 case SAVE:
663 /* FALLTHROUGH */
664 case RESTORE:
665 break;
666 }
667# endif
668#endif
669}
670
671#ifdef UTMP_SUPPORT
672void
673rxvt_term::privileged_utmp (rxvt_privaction action)
674{
675 if ((options & Opt_utmpInhibit)
676 || !pty.name || !*pty.name)
677 return;
678
679 rxvt_privileges (RESTORE);
680
681 if (action == SAVE)
682 makeutent (pty.name, rs[Rs_display_name]);
683 else
684 cleanutent ();
685
686 rxvt_privileges (IGNORE);
687}
688#endif
689
690/*----------------------------------------------------------------------*/ 678/*----------------------------------------------------------------------*/
691/* 679/*
692 * window size/position calculcations for XSizeHint and other storage. 680 * window size/position calculations for XSizeHint and other storage.
693 * if width/height are non-zero then override calculated width/height 681 * if width/height are non-zero then override calculated width/height
694 */ 682 */
695void 683void
696rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) 684rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)
697{ 685{
698 short recalc_x, recalc_y; 686 short recalc_x, recalc_y;
699 int x, y, sb_w, mb_h, flags; 687 int x, y, sb_w, flags;
700 unsigned int w, h; 688 unsigned int w, h;
701 unsigned int max_width, max_height; 689 unsigned int max_width, max_height;
702 dDisp;
703
704 D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d",
705 ncol, nrow, szHint.width, szHint.height));
706 690
707 szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; 691 szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity;
708 szHint.win_gravity = NorthWestGravity; 692 szHint.win_gravity = NorthWestGravity;
709 /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ 693 /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */
710 694
… …
718 if (rs[Rs_geometry]) 702 if (rs[Rs_geometry])
719 flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h); 703 flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h);
720 704
721 if (flags & WidthValue) 705 if (flags & WidthValue)
722 { 706 {
723 ncol = BOUND_POSITIVE_INT16 (w); 707 ncol = clamp (w, 0, std::numeric_limits<int16_t>::max ());
724 szHint.flags |= USSize; 708 szHint.flags |= USSize;
725 } 709 }
726 710
727 if (flags & HeightValue) 711 if (flags & HeightValue)
728 { 712 {
729 nrow = BOUND_POSITIVE_INT16 (h); 713 nrow = clamp (h, 0, std::numeric_limits<int16_t>::max ());
730 szHint.flags |= USSize; 714 szHint.flags |= USSize;
731 } 715 }
732 716
733 if (flags & XValue) 717 if (flags & XValue)
734 { 718 {
… …
765 max_width = MAX_COLS * fwidth; 749 max_width = MAX_COLS * fwidth;
766 max_height = MAX_ROWS * fheight; 750 max_height = MAX_ROWS * fheight;
767 751
768 szHint.base_width = szHint.base_height = 2 * int_bwidth; 752 szHint.base_width = szHint.base_height = 2 * int_bwidth;
769 753
770 sb_w = mb_h = 0; 754 sb_w = 0;
771 window_vt_x = window_vt_y = int_bwidth; 755 window_vt_x = window_vt_y = int_bwidth;
772 756
773 if (scrollbar_visible ()) 757 if (scrollBar.state)
774 { 758 {
775 sb_w = scrollbar_TotalWidth (); 759 sb_w = scrollbar_TotalWidth ();
776 szHint.base_width += sb_w; 760 szHint.base_width += sb_w;
761
777 if (!(options & Opt_scrollBar_right)) 762 if (!option (Opt_scrollBar_right))
778 window_vt_x += sb_w; 763 window_vt_x += sb_w;
779 } 764 }
780 765
781 if (menubar_visible ())
782 {
783 mb_h = menuBar_TotalHeight ();
784 szHint.base_height += mb_h;
785 window_vt_y += mb_h;
786 }
787
788 szHint.width_inc = fwidth; 766 szHint.width_inc = fwidth;
789 szHint.height_inc = fheight; 767 szHint.height_inc = fheight;
790 szHint.min_width = szHint.base_width + szHint.width_inc; 768 szHint.min_width = szHint.base_width + szHint.width_inc;
791 szHint.min_height = szHint.base_height + szHint.height_inc; 769 szHint.min_height = szHint.base_height + szHint.height_inc;
792 770
793 if (newwidth && newwidth - szHint.base_width < max_width) 771 if (newwidth && newwidth - szHint.base_width < max_width)
794 { 772 {
795 szHint.width = newwidth; 773 szHint.width = newwidth;
796 width = newwidth - szHint.base_width; 774 width = newwidth - szHint.base_width;
797 } 775 }
798 else 776 else
799 { 777 {
800 MIN_IT (width, max_width); 778 min_it (width, max_width);
801 szHint.width = szHint.base_width + width; 779 szHint.width = szHint.base_width + width;
802 } 780 }
803 781
804 if (newheight && newheight - szHint.base_height < max_height) 782 if (newheight && newheight - szHint.base_height < max_height)
805 { 783 {
806 szHint.height = newheight; 784 szHint.height = newheight;
807 height = newheight - szHint.base_height; 785 height = newheight - szHint.base_height;
808 } 786 }
809 else 787 else
810 { 788 {
811 MIN_IT (height, max_height); 789 min_it (height, max_height);
812 szHint.height = szHint.base_height + height; 790 szHint.height = szHint.base_height + height;
813 } 791 }
814 792
815 if (scrollbar_visible () && (options & Opt_scrollBar_right)) 793 if (scrollBar.state && option (Opt_scrollBar_right))
816 window_sb_x = szHint.width - sb_w; 794 window_sb_x = szHint.width - sb_w;
817 795
818 if (recalc_x) 796 if (recalc_x)
819 szHint.x += DisplayWidth (disp, display->screen) - szHint.width - 2 * ext_bwidth; 797 szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth;
798
820 if (recalc_y) 799 if (recalc_y)
821 szHint.y += DisplayHeight (disp, display->screen) - szHint.height - 2 * ext_bwidth; 800 szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth;
822 801
823 ncol = width / fwidth; 802 ncol = width / fwidth;
824 nrow = height / fheight; 803 nrow = height / fheight;
825 D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d",
826 ncol, nrow, szHint.width,
827 szHint.height));
828 return;
829} 804}
830 805
831/*----------------------------------------------------------------------*/ 806/*----------------------------------------------------------------------*/
832/* 807/*
833 * Tell the teletype handler what size the window is. 808 * Tell the teletype handler what size the window is.
834 * Called after a window size change. 809 * Called after a window size change.
835 */ 810 */
836void 811void
837rxvt_term::tt_winch () 812rxvt_term::tt_winch ()
838{ 813{
839 if (pty.pty < 0) 814 if (pty->pty < 0)
840 return; 815 return;
841 816
842 struct winsize ws; 817 struct winsize ws;
843 818
844 ws.ws_col = ncol; 819 ws.ws_col = ncol;
845 ws.ws_row = nrow; 820 ws.ws_row = nrow;
846 ws.ws_xpixel = width; 821 ws.ws_xpixel = width;
847 ws.ws_ypixel = height; 822 ws.ws_ypixel = height;
848 (void)ioctl (pty.pty, TIOCSWINSZ, &ws); 823 (void)ioctl (pty->pty, TIOCSWINSZ, &ws);
849 824
850#if 0 825#if 0
851 // TIOCSWINSZ⎈ is supposed to do this automatically and correctly 826 // TIOCSWINSZ is supposed to do this automatically and correctly
852 if (cmd_pid) /* force through to the command */ 827 if (cmd_pid) /* force through to the command */
853 kill (-cmd_pid, SIGWINCH); 828 kill (-cmd_pid, SIGWINCH);
854#endif 829#endif
855} 830}
856 831
… …
885 delete fontset[0]; 860 delete fontset[0];
886 fontset[0] = fs; 861 fontset[0] = fs;
887 862
888 prop = (*fs)[1]->properties (); 863 prop = (*fs)[1]->properties ();
889 prop.height += lineSpace; 864 prop.height += lineSpace;
865
890 fs->set_prop (prop); 866 fs->set_prop (prop, false);
891 867
892 fwidth = prop.width; 868 fwidth = prop.width;
893 fheight = prop.height; 869 fheight = prop.height;
894 fweight = prop.weight; 870 fbase = prop.ascent;
895 fslant = prop.slant;
896 fbase = (*fs)[1]->ascent;
897 871
898 for (int style = 1; style < 4; style++) 872 for (int style = 1; style < 4; style++)
899 { 873 {
900#if ENABLE_STYLES 874#if ENABLE_STYLES
901 const char *res = rs[Rs_font + style]; 875 const char *res = rs[Rs_font + style];
… …
906 { 880 {
907 fontset[style] = fs = new rxvt_fontset (this); 881 fontset[style] = fs = new rxvt_fontset (this);
908 rxvt_fontprop prop2 = prop; 882 rxvt_fontprop prop2 = prop;
909 883
910 if (res) 884 if (res)
911 prop2.weight = prop2.slant = rxvt_fontprop::unset; 885 {
886 fs->populate (res);
887 fs->set_prop (prop2, false);
888 }
912 else 889 else
913 { 890 {
914 res = fontset[0]->fontdesc; 891 fs->populate (fontset[0]->fontdesc);
915 892
916 if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; 893 if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold;
917 if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; 894 if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic;
895
896 fs->set_prop (prop2, true);
918 } 897 }
919 898
920 fs->populate (res);
921 fs->set_prop (prop2);
922 } 899 }
923#else 900#else
924 fontset[style] = fontset[0]; 901 fontset[style] = fontset[0];
925#endif 902#endif
926 } 903 }
… …
928 if (parent[0]) 905 if (parent[0])
929 { 906 {
930 resize_all_windows (0, 0, 0); 907 resize_all_windows (0, 0, 0);
931 scr_remap_chars (); 908 scr_remap_chars ();
932 scr_touch (true); 909 scr_touch (true);
933 } 910 }
934 911
935 return true; 912 return true;
936} 913}
937 914
915void
938void rxvt_term::set_string_property (Atom prop, const char *str, int len) 916rxvt_term::set_string_property (Atom prop, const char *str, int len)
939{ 917{
940 // TODO: SMART_WINDOW_TITLE
941 XChangeProperty (display->display, parent[0], 918 XChangeProperty (dpy, parent[0],
942 prop, XA_STRING, 8, PropModeReplace, 919 prop, XA_STRING, 8, PropModeReplace,
943 (const unsigned char *)str, len >= 0 ? len : strlen (str)); 920 (const unsigned char *)str, len >= 0 ? len : strlen (str));
944} 921}
945 922
923void
946void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) 924rxvt_term::set_utf8_property (Atom prop, const char *str, int len)
947{ 925{
948 // TODO: SMART_WINDOW_TITLE
949 wchar_t *ws = rxvt_mbstowcs (str, len); 926 wchar_t *ws = rxvt_mbstowcs (str, len);
950 char *s = rxvt_wcstoutf8 (ws); 927 char *s = rxvt_wcstoutf8 (ws);
951 928
952 XChangeProperty (display->display, parent[0], 929 XChangeProperty (dpy, parent[0],
953 prop, xa[XA_UTF8_STRING], 8, PropModeReplace, 930 prop, xa[XA_UTF8_STRING], 8, PropModeReplace,
954 (const unsigned char *)s, strlen (s)); 931 (const unsigned char *)s, strlen (s));
955 932
956 free (s); 933 free (s);
957 free (ws); 934 free (ws);
… …
976#if ENABLE_EWMH 953#if ENABLE_EWMH
977 set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); 954 set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);
978#endif 955#endif
979} 956}
980 957
958void
959rxvt_term::set_window_color (int idx, const char *color)
960{
981#ifdef XTERM_COLOR_CHANGE 961#ifdef XTERM_COLOR_CHANGE
982void
983rxvt_term::set_window_color (int idx, const char *color)
984{
985 rxvt_color xcol; 962 rxvt_color xcol;
986 int i; 963 int i;
987 964
988 if (color == NULL || *color == '\0') 965 if (color == NULL || *color == '\0')
989 return; 966 return;
990 967
968 color = strdup (color);
969 allocated.push_back ((void *)color);
970 rs[Rs_color + idx] = color;
971
991 /* handle color aliases */ 972 /* handle color aliases */
992 if (isdigit (*color)) 973 if (isdigit (*color))
993 { 974 {
994 i = atoi (color); 975 i = atoi (color);
995 976
996 if (i >= 8 && i <= 15) 977 if (i >= 8 && i <= 15)
978 {
997 { /* bright colors */ 979 /* bright colors */
998 i -= 8;
999# ifndef NO_BRIGHTCOLOR
1000 pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; 980 pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i - 8];
1001 SET_PIXCOLOR (idx);
1002 goto done;
1003# endif
1004 }
1005
1006 if (i >= 0 && i <= 7)
1007 { /* normal colors */
1008 pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];
1009 SET_PIXCOLOR (idx);
1010 goto done; 981 goto done;
1011 } 982 }
1012 }
1013 983
1014 if (!rXParseAllocColor (&xcol, color)) 984 if (i >= 0 && i <= 7)
1015 return; 985 {
986 /* normal colors */
987 pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];
988 goto done;
989 }
990 }
1016 991
1017 /* XStoreColor (display->display, display->cmap, XColor*); */ 992 set_color (xcol, color);
1018 993
1019 /* 994 /*
1020 * FIXME: should free colors here, but no idea how to do it so instead, 995 * FIXME: should free colors here, but no idea how to do it so instead,
1021 * so just keep gobbling up the colormap 996 * so just keep gobbling up the colormap
1022 */ 997 */
1023# if 0
1024 for (i = Color_Black; i <= Color_White; i++)
1025 if (pix_colors[idx] == pix_colors[i])
1026 break;
1027 if (i > Color_White)
1028 {
1029 /* fprintf (stderr, "XFreeColors: pix_colors [%d] = %lu\n", idx, pix_colors [idx]); */
1030 XFreeColors (display->display, display->cmap, (pix_colors + idx), 1,
1031 DisplayPlanes (display->display, display->screen));
1032 }
1033# endif
1034 998
1035 pix_colors_focused[idx] = xcol; 999 pix_colors_focused[idx] = xcol;
1036 SET_PIXCOLOR (idx);
1037 1000
1038 /* XSetWindowAttributes attr; */
1039 /* Cursor cursor; */
1040done: 1001done:
1041
1042#if OFF_FOCUS_FADING
1043 if (rs[Rs_fade])
1044 pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (display, atoi (rs[Rs_fade]), pix_colors[Color_fade]);
1045#endif
1046
1047 /*TODO: handle Color_BD, scrollbar background, etc. */ 1002 /*TODO: handle Color_BD, scrollbar background, etc. */
1048 1003
1004 update_fade_color (idx);
1049 recolour_cursor (); 1005 recolour_cursor ();
1050 scr_recolour (); 1006 scr_recolour ();
1007#endif /* XTERM_COLOR_CHANGE */
1051} 1008}
1052
1053#else
1054# define set_window_color (idx,color) ((void)0)
1055#endif /* XTERM_COLOR_CHANGE */
1056 1009
1057void 1010void
1058rxvt_term::recolour_cursor () 1011rxvt_term::recolour_cursor ()
1059{ 1012{
1060 XColor xcol[2]; 1013 XColor fg, bg;
1061 1014
1062 xcol[0].pixel = ISSET_PIXCOLOR (Color_pointer_fg) 1015 (ISSET_PIXCOLOR (Color_pointer_fg)
1063 ? pix_colors_focused[Color_pointer_fg] 1016 ? pix_colors_focused[Color_pointer_fg]
1064 : pix_colors_focused[Color_fg]; 1017 : pix_colors_focused[Color_fg]).get (fg);
1018
1065 xcol[1].pixel = ISSET_PIXCOLOR (Color_pointer_bg) 1019 (ISSET_PIXCOLOR (Color_pointer_bg)
1066 ? pix_colors_focused[Color_pointer_bg] 1020 ? pix_colors_focused[Color_pointer_bg]
1067 : pix_colors_focused[Color_bg]; 1021 : pix_colors_focused[Color_bg]).get (bg);
1068 1022
1069 XQueryColors (display->display, display->cmap, xcol, 2); 1023 XRecolorCursor (dpy, TermWin_cursor, &fg, &bg);
1070 XRecolorCursor (display->display, TermWin_cursor, xcol + 0, xcol + 1);
1071} 1024}
1072 1025
1073/*----------------------------------------------------------------------*/ 1026/*----------------------------------------------------------------------*/
1074/* 1027/*
1075 * find if fg/bg matches any of the normal (low-intensity) colors 1028 * find if fg/bg matches any of the normal (low-intensity) colors
1076 */ 1029 */
1077void 1030void
1078rxvt_term::set_colorfgbg () 1031rxvt_term::set_colorfgbg ()
1079{ 1032{
1080 unsigned int i; 1033 unsigned int i;
1081 const char *xpmb = "\0"; 1034 const char *xpmb = "";
1082 char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; 1035 char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1];
1083 1036
1084 env_colorfgbg = (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg") + 1);
1085 strcpy (fstr, "default"); 1037 strcpy (fstr, "default");
1086 strcpy (bstr, "default"); 1038 strcpy (bstr, "default");
1087 for (i = Color_Black; i <= Color_White; i++) 1039 for (i = Color_Black; i <= Color_White; i++)
1088 if (pix_colors[Color_fg] == pix_colors[i]) 1040 if (pix_colors[Color_fg] == pix_colors[i])
1089 { 1041 {
… …
1093 1045
1094 for (i = Color_Black; i <= Color_White; i++) 1046 for (i = Color_Black; i <= Color_White; i++)
1095 if (pix_colors[Color_bg] == pix_colors[i]) 1047 if (pix_colors[Color_bg] == pix_colors[i])
1096 { 1048 {
1097 sprintf (bstr, "%d", (i - Color_Black)); 1049 sprintf (bstr, "%d", (i - Color_Black));
1098#ifdef XPM_BACKGROUND 1050#ifdef BG_IMAGE_FROM_FILE
1099 xpmb = "default;"; 1051 xpmb = "default;";
1100#endif 1052#endif
1101 break; 1053 break;
1102 } 1054 }
1103 1055
1104 sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); 1056 sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr);
1105} 1057}
1106 1058
1107/*----------------------------------------------------------------------*/ 1059/*----------------------------------------------------------------------*/
1108 1060
1109int 1061bool
1110rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) 1062rxvt_term::set_color (rxvt_color &color, const char *name)
1111{ 1063{
1112 if (!screen_in_out->set (display, colour)) 1064 if (color.set (this, name))
1113 {
1114 rxvt_warn ("can't get colour '%s', continuing without.\n", colour);
1115 return false;
1116 }
1117
1118 return true; 1065 return true;
1066
1067 rxvt_warn ("can't get colour '%s', continuing without.\n", name);
1068 return false;
1069}
1070
1071void
1072rxvt_term::alias_color (int dst, int src)
1073{
1074 pix_colors[dst].set (this, rs[Rs_color + dst] = rs[Rs_color + src]);
1119} 1075}
1120 1076
1121/* -------------------------------------------------------------------- * 1077/* -------------------------------------------------------------------- *
1122 * - WINDOW RESIZING - * 1078 * - WINDOW RESIZING - *
1123 * -------------------------------------------------------------------- */ 1079 * -------------------------------------------------------------------- */
1124void 1080void
1125rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent) 1081rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent)
1126{ 1082{
1127 int fix_screen; 1083 int fix_screen;
1128 int old_width = szHint.width, old_height = szHint.height; 1084 int old_width = szHint.width;
1129 dDisp; 1085 int old_height = szHint.height;
1130 1086
1131 window_calc (newwidth, newheight); 1087 window_calc (newwidth, newheight);
1088
1089 if (!HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END)))
1132 XSetWMNormalHints (disp, parent[0], &szHint); 1090 XSetWMNormalHints (dpy, parent[0], &szHint);
1133 1091
1134 if (!ignoreparent) 1092 if (!ignoreparent)
1135 { 1093 {
1136#ifdef SMART_RESIZE 1094#ifdef SMART_RESIZE
1137 /* 1095 /*
… …
1141 int x, y, x1, y1; 1099 int x, y, x1, y1;
1142 int dx, dy; 1100 int dx, dy;
1143 unsigned int unused_w1, unused_h1, unused_b1, unused_d1; 1101 unsigned int unused_w1, unused_h1, unused_b1, unused_d1;
1144 Window unused_cr; 1102 Window unused_cr;
1145 1103
1146 XTranslateCoordinates (disp, parent[0], display->root, 1104 XTranslateCoordinates (dpy, parent[0], display->root,
1147 0, 0, &x, &y, &unused_cr); 1105 0, 0, &x, &y, &unused_cr);
1148 XGetGeometry (disp, parent[0], &unused_cr, &x1, &y1, 1106 XGetGeometry (dpy, parent[0], &unused_cr, &x1, &y1,
1149 &unused_w1, &unused_h1, &unused_b1, &unused_d1); 1107 &unused_w1, &unused_h1, &unused_b1, &unused_d1);
1150 /* 1108 /*
1151 * if display->root isn't the parent window, a WM will probably have offset 1109 * if display->root isn't the parent window, a WM will probably have offset
1152 * our position for handles and decorations. Counter it 1110 * our position for handles and decorations. Counter it
1153 */ 1111 */
… …
1155 { 1113 {
1156 x -= x1; 1114 x -= x1;
1157 y -= y1; 1115 y -= y1;
1158 } 1116 }
1159 1117
1160 x1 = (DisplayWidth (disp, display->screen) - old_width) / 2; 1118 x1 = (DisplayWidth (dpy, display->screen) - old_width ) / 2;
1161 y1 = (DisplayHeight (disp, display->screen) - old_height) / 2; 1119 y1 = (DisplayHeight (dpy, display->screen) - old_height) / 2;
1162 dx = old_width - szHint.width; 1120 dx = old_width - szHint.width;
1163 dy = old_height - szHint.height; 1121 dy = old_height - szHint.height;
1164 1122
1165 /* Check position of the center of the window */ 1123 /* Check position of the center of the window */
1166 if (x < x1) /* left half */ 1124 if (x < x1) /* left half */
1167 dx = 0; 1125 dx = 0;
… …
1170 if (y < y1) /* top half */ 1128 if (y < y1) /* top half */
1171 dy = 0; 1129 dy = 0;
1172 else if (y == y1) /* exact center */ 1130 else if (y == y1) /* exact center */
1173 dy /= 2; 1131 dy /= 2;
1174 1132
1175 XMoveResizeWindow (disp, parent[0], x + dx, y + dy, 1133 XMoveResizeWindow (dpy, parent[0], x + dx, y + dy,
1176 szHint.width, szHint.height); 1134 szHint.width, szHint.height);
1177#else 1135#else
1178 XResizeWindow (disp, parent[0], szHint.width, szHint.height); 1136 XResizeWindow (dpy, parent[0], szHint.width, szHint.height);
1179#endif 1137#endif
1180 } 1138 }
1181 1139
1182 fix_screen = ncol != prev_ncol || nrow != prev_nrow; 1140 fix_screen = ncol != prev_ncol || nrow != prev_nrow;
1183 1141
1184 if (fix_screen || newwidth != old_width || newheight != old_height) 1142 if (fix_screen || newwidth != old_width || newheight != old_height)
1185 { 1143 {
1186 if (scrollbar_visible ()) 1144 if (scrollBar.state)
1187 { 1145 {
1188 XMoveResizeWindow (disp, scrollBar.win, 1146 XMoveResizeWindow (dpy, scrollBar.win,
1189 window_sb_x, 0, 1147 window_sb_x, 0,
1190 scrollbar_TotalWidth (), szHint.height); 1148 scrollbar_TotalWidth (), szHint.height);
1191 resize_scrollbar (); 1149 resize_scrollbar ();
1192 } 1150 }
1193 1151
1194 if (menubar_visible ())
1195 XMoveResizeWindow (disp, menuBar.win,
1196 window_vt_x, 0,
1197 TermWin_TotalWidth (), menuBar_TotalHeight ());
1198
1199 XMoveResizeWindow (disp, vt, 1152 XMoveResizeWindow (dpy, vt,
1200 window_vt_x, window_vt_y, 1153 window_vt_x, window_vt_y,
1201 TermWin_TotalWidth (), TermWin_TotalHeight ()); 1154 width, height);
1155
1156#ifdef HAVE_BG_PIXMAP
1157 if (bgPixmap.window_size_sensitive ())
1158 update_background ();
1159#endif
1202 1160
1203 scr_clear (); 1161 scr_clear ();
1204#ifdef XPM_BACKGROUND
1205 resize_pixmap ();
1206#endif
1207 } 1162 }
1208 1163
1209 if (fix_screen || old_height == 0) 1164 if (fix_screen || old_height == 0)
1210 {
1211 int curr_screen = -1;
1212 int old_ncol = prev_ncol;
1213
1214 /* scr_reset only works on the primary screen */
1215 if (old_height) /* this is not the first time through */
1216 {
1217 unsigned int ocol = ncol;
1218 ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this
1219 curr_screen = scr_change_screen (PRIMARY);
1220 ncol = ocol;
1221 }
1222
1223 scr_reset (); 1165 scr_reset ();
1224 1166
1225 if (curr_screen >= 0) /* this is not the first time through */ 1167 // TODO, with nvidia-8178, resizes kill the alpha channel, report if not fixed in newer version
1226 { 1168 //scr_touch (false);
1227 scr_change_screen (curr_screen);
1228 selection_check (old_ncol != ncol ? 4 : 0);
1229 }
1230 }
1231 1169
1232 old_width = szHint.width; 1170#ifdef HAVE_BG_PIXMAP
1233 old_height = szHint.height; 1171// TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ?
1234 1172// if (bgPixmap.pixmap)
1235#ifdef XPM_BACKGROUND
1236 if (pixmap)
1237 scr_touch (false); 1173// scr_touch (false);
1238#endif 1174#endif
1239 1175
1240#ifdef USE_XIM 1176#ifdef USE_XIM
1241 IMSetStatusPosition (); 1177 IMSetPosition ();
1242#endif 1178#endif
1243} 1179}
1244 1180
1245/* 1181/*
1246 * Set the width/height of the vt window in characters. Units are pixels. 1182 * Set the width/height of the vt window in characters. Units are pixels.
… …
1251{ 1187{
1252 XWindowAttributes wattr; 1188 XWindowAttributes wattr;
1253 1189
1254 if (newwidth == 0 || newheight == 0) 1190 if (newwidth == 0 || newheight == 0)
1255 { 1191 {
1256 XGetWindowAttributes (display->display, display->root, &wattr); 1192 XGetWindowAttributes (dpy, display->root, &wattr);
1257 1193
1258 if (newwidth == 0) 1194 if (newwidth == 0)
1259 newwidth = wattr.width - szHint.base_width; 1195 newwidth = wattr.width - szHint.base_width;
1260 if (newheight == 0) 1196 if (newheight == 0)
1261 newheight = wattr.height - szHint.base_height; 1197 newheight = wattr.height - szHint.base_height;
… …
1275#ifdef USE_XIM 1211#ifdef USE_XIM
1276 1212
1277void 1213void
1278rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) 1214rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg)
1279{ 1215{
1280 fg = pix_colors[Color_fg]; 1216 fg = pix_colors [Color_fg];
1281 bg = pix_colors[Color_bg]; 1217 bg = pix_colors [Color_bg];
1282} 1218}
1283 1219
1284void 1220void
1285rxvt_term::im_set_size (XRectangle &size) 1221rxvt_term::im_set_size (XRectangle &size)
1286{ 1222{
… …
1323 strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ 1259 strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */
1324 1260
1325 if ((p = strchr (server + 1, '@')) != NULL) /* first one only */ 1261 if ((p = strchr (server + 1, '@')) != NULL) /* first one only */
1326 *p = '\0'; 1262 *p = '\0';
1327 1263
1328 atom = XInternAtom (display->display, server, False); 1264 atom = XInternAtom (dpy, server, False);
1329 win = XGetSelectionOwner (display->display, atom); 1265 win = XGetSelectionOwner (dpy, atom);
1330 1266
1331 if (win != None) 1267 if (win != None)
1332 return True; 1268 return True;
1333 } 1269 }
1334 1270
… …
1341 XPoint nspot; 1277 XPoint nspot;
1342 XVaNestedList preedit_attr; 1278 XVaNestedList preedit_attr;
1343 1279
1344 if (!Input_Context 1280 if (!Input_Context
1345 || !focus 1281 || !focus
1346 || !(input_style & XIMPreeditPosition)) 1282 || !(input_style & (XIMPreeditPosition | XIMPreeditCallbacks)))
1347 return; 1283 return;
1348 1284
1349 im_set_position (nspot); 1285 im_set_position (nspot);
1350 1286
1351 if (nspot.x == spot.x && nspot.y == spot.y) 1287 if (nspot.x == spot.x && nspot.y == spot.y)
… …
1370 input_method = 0; 1306 input_method = 0;
1371 } 1307 }
1372 1308
1373 Input_Context = 0; 1309 Input_Context = 0;
1374} 1310}
1311
1312#ifdef ENABLE_XIM_ONTHESPOT
1313
1314static void
1315xim_preedit_start (XIC ic, XPointer client_data, XPointer call_data)
1316{
1317 ((rxvt_term *)client_data)->make_current ();
1318 HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_START, DT_END));
1319}
1320
1321static void
1322xim_preedit_done (XIC ic, XPointer client_data, XPointer call_data)
1323{
1324 ((rxvt_term *)client_data)->make_current ();
1325 HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_DONE, DT_END));
1326}
1327
1328static void
1329xim_preedit_draw (XIC ic, XPointer client_data, XIMPreeditDrawCallbackStruct *call_data)
1330{
1331 rxvt_term *term = (rxvt_term *)client_data;
1332 XIMText *text = call_data->text;
1333
1334 term->make_current ();
1335
1336 if (text)
1337 {
1338 void *str;
1339
1340 if (!text->encoding_is_wchar && text->string.multi_byte)
1341 {
1342 // of course, X makes it ugly again
1343 if (term->rs[Rs_imLocale])
1344 SET_LOCALE (term->rs[Rs_imLocale]);
1345
1346 str = rxvt_temp_buf ((text->length + 1) * sizeof (wchar_t));
1347 mbstowcs ((wchar_t *)str, text->string.multi_byte, text->length + 1);
1348
1349 if (term->rs[Rs_imLocale])
1350 SET_LOCALE (term->locale);
1351 }
1352 else
1353 str = (void *)text->string.wide_char;
1354
1355 HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
1356 DT_INT, call_data->caret,
1357 DT_INT, call_data->chg_first,
1358 DT_INT, call_data->chg_length,
1359 DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0,
1360 DT_WCS_LEN, str, str ? (int)text->length : 0,
1361 DT_END));
1362 }
1363 else
1364 HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
1365 DT_INT, call_data->caret,
1366 DT_INT, call_data->chg_first,
1367 DT_INT, call_data->chg_length,
1368 DT_END));
1369}
1370
1371#if 0
1372static void
1373xim_preedit_caret (XIC ic, XPointer client_data, XIMPreeditCaretCallbackStruct *call_data)
1374{
1375 ((rxvt_term *)client_data)->make_current ();
1376 HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_CARET,
1377 DT_INT, call_data->position,
1378 DT_INT, call_data->direction,
1379 DT_INT, call_data->style,
1380 DT_END));
1381}
1382#endif
1383
1384#endif
1375 1385
1376/* 1386/*
1377 * Try to open a XIM with the current modifiers, then see if we can 1387 * Try to open a XIM with the current modifiers, then see if we can
1378 * open a suitable preedit type 1388 * open a suitable preedit type
1379 */ 1389 */
… …
1386 XRectangle rect, status_rect, needed_rect; 1396 XRectangle rect, status_rect, needed_rect;
1387 unsigned long fg, bg; 1397 unsigned long fg, bg;
1388 const char *p; 1398 const char *p;
1389 char **s; 1399 char **s;
1390 XIMStyles *xim_styles; 1400 XIMStyles *xim_styles;
1401#ifdef ENABLE_XIM_ONTHESPOT
1402 XIMCallback xcb[4];
1403#endif
1404
1405 set_environ (envv);
1391 1406
1392 if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) 1407 if (! ((p = XSetLocaleModifiers (modifiers)) && *p))
1393 return false; 1408 return false;
1394 1409
1395 D_MAIN ((stderr, "rxvt_IM_get_IC ()"));
1396 input_method = display->get_xim (locale, modifiers); 1410 input_method = display->get_xim (locale, modifiers);
1397 if (input_method == NULL) 1411 if (input_method == NULL)
1398 return false; 1412 return false;
1399 1413
1400 xim = input_method->xim; 1414 xim = input_method->xim;
… …
1420 s = rxvt_splitcommastring (p); 1434 s = rxvt_splitcommastring (p);
1421 1435
1422 for (i = found = 0; !found && s[i]; i++) 1436 for (i = found = 0; !found && s[i]; i++)
1423 { 1437 {
1424 if (!strcmp (s[i], "OverTheSpot")) 1438 if (!strcmp (s[i], "OverTheSpot"))
1425 input_style = (XIMPreeditPosition | XIMStatusNothing); 1439 input_style = XIMPreeditPosition | XIMStatusNothing;
1426 else if (!strcmp (s[i], "OffTheSpot")) 1440 else if (!strcmp (s[i], "OffTheSpot"))
1427 input_style = (XIMPreeditArea | XIMStatusArea); 1441 input_style = XIMPreeditArea | XIMStatusArea;
1428 else if (!strcmp (s[i], "Root")) 1442 else if (!strcmp (s[i], "Root"))
1429 input_style = (XIMPreeditNothing | XIMStatusNothing); 1443 input_style = XIMPreeditNothing | XIMStatusNothing;
1430 else if (!strcmp (s[i], "None")) 1444 else if (!strcmp (s[i], "None"))
1431 input_style = (XIMPreeditNone | XIMStatusNone); 1445 input_style = XIMPreeditNone | XIMStatusNone;
1446#ifdef ENABLE_XIM_ONTHESPOT
1447 else if (SHOULD_INVOKE (HOOK_XIM_PREEDIT_START) && !strcmp (s[i], "OnTheSpot"))
1448 input_style = XIMPreeditCallbacks | XIMStatusNothing;
1449#endif
1450 else
1451 input_style = XIMPreeditNothing | XIMStatusNothing;
1432 1452
1433 for (j = 0; j < xim_styles->count_styles; j++) 1453 for (j = 0; j < xim_styles->count_styles; j++)
1434 if (input_style == xim_styles->supported_styles[j]) 1454 if (input_style == xim_styles->supported_styles[j])
1435 { 1455 {
1436 rxvt_freecommastring (s); 1456 rxvt_freecommastring (s);
… …
1474 "*", 1494 "*",
1475 fheight, 1495 fheight,
1476 fheight + 1, fheight - 1, 1496 fheight + 1, fheight - 1,
1477 fheight - 2, fheight + 2); 1497 fheight - 2, fheight + 2);
1478 1498
1479 fs = XCreateFontSet (display->display, rs[Rs_imFont] ? rs[Rs_imFont] : pat, 1499 fs = XCreateFontSet (dpy, rs[Rs_imFont] ? rs[Rs_imFont] : pat,
1480 &missing_charset_list, &missing_charset_count, &def_string); 1500 &missing_charset_list, &missing_charset_count, &def_string);
1481 1501
1482 if (missing_charset_list) 1502 if (missing_charset_list)
1483 XFreeStringList (missing_charset_list); 1503 XFreeStringList (missing_charset_list);
1484 1504
… …
1525 XNBackground, bg, 1545 XNBackground, bg,
1526 XNArea, &status_rect, 1546 XNArea, &status_rect,
1527 XNFontSet, fs, 1547 XNFontSet, fs,
1528 NULL); 1548 NULL);
1529 } 1549 }
1550#if ENABLE_XIM_ONTHESPOT
1551 else if (input_style & XIMPreeditCallbacks)
1552 {
1553 im_set_position (spot);
1554
1555 xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start;
1556 xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done;
1557 xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw;
1558# if 0
1559 xcb[3].client_data = (XPointer)this; xcb[3].callback = (XIMProc)xim_preedit_caret;
1560# endif
1561
1562 preedit_attr = XVaCreateNestedList (0,
1563 XNSpotLocation, &spot,
1564 XNPreeditStartCallback, &xcb[0],
1565 XNPreeditDoneCallback , &xcb[1],
1566 XNPreeditDrawCallback , &xcb[2],
1567# if 0
1568 XNPreeditCaretCallback, &xcb[3],
1569# endif
1570 NULL);
1571 }
1572#endif
1530 1573
1531 Input_Context = XCreateIC (xim, 1574 Input_Context = XCreateIC (xim,
1532 XNInputStyle, input_style, 1575 XNInputStyle, input_style,
1533 XNClientWindow, vt, 1576 XNClientWindow, vt,
1534 XNFocusWindow, parent[0], 1577 XNFocusWindow, parent[0],
… …
1536 preedit_attr, 1579 preedit_attr,
1537 status_attr ? XNStatusAttributes : NULL, 1580 status_attr ? XNStatusAttributes : NULL,
1538 status_attr, NULL); 1581 status_attr, NULL);
1539 1582
1540 if (preedit_attr) XFree (preedit_attr); 1583 if (preedit_attr) XFree (preedit_attr);
1541 if (status_attr) XFree (status_attr); 1584 if (status_attr) XFree (status_attr);
1542 if (fs) XFreeFontSet (display->display, fs); 1585 if (fs) XFreeFontSet (dpy, fs);
1543 1586
1544 if (Input_Context == NULL) 1587 if (Input_Context == NULL)
1545 { 1588 {
1546 rxvt_warn ("failed to create input context, continuing without XIM.\n"); 1589 rxvt_warn ("failed to create input context, continuing without XIM.\n");
1547 im_destroy (); 1590 im_destroy ();
1548 return false; 1591 return false;
1549 } 1592 }
1550 1593
1551 if (input_style & XIMPreeditArea) 1594#if 0
1595 // unfortunately, only the focus window is used by XIM, hard to fix
1596 if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL))
1597 vt_select_input ();
1598#endif
1599
1552 IMSetStatusPosition (); 1600 IMSetPosition ();
1553 1601
1554 D_MAIN ((stderr, "rxvt_IM_get_IC () - successful connection"));
1555 return true; 1602 return true;
1556} 1603}
1557 1604
1558void 1605void
1559rxvt_term::im_cb () 1606rxvt_term::im_cb ()
… …
1561 int i; 1608 int i;
1562 const char *p; 1609 const char *p;
1563 char **s; 1610 char **s;
1564 char buf[IMBUFSIZ]; 1611 char buf[IMBUFSIZ];
1565 1612
1566 SET_R (this); 1613 make_current ();
1567 1614
1568 im_destroy (); 1615 im_destroy ();
1569 1616
1570 D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()"));
1571 if (Input_Context) 1617 if (Input_Context)
1572 return; 1618 return;
1573 1619
1574#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) 1620#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
1575 if (rs[Rs_imLocale]) 1621 if (rs[Rs_imLocale])
… …
1617 SET_LOCALE (locale); 1663 SET_LOCALE (locale);
1618#endif 1664#endif
1619} 1665}
1620 1666
1621void 1667void
1622rxvt_term::IMSetStatusPosition () 1668rxvt_term::IMSetPosition ()
1623{ 1669{
1624 XRectangle preedit_rect, status_rect, *needed_rect; 1670 XRectangle preedit_rect, status_rect, *needed_rect;
1625 XVaNestedList preedit_attr, status_attr; 1671 XVaNestedList preedit_attr, status_attr;
1626 1672
1627 if (!Input_Context 1673 if (!Input_Context
1628 || !focus 1674 || !focus
1629 || !(input_style & XIMPreeditArea) 1675 || !(input_style & (XIMPreeditArea | XIMPreeditPosition))
1630 || !IMisRunning ()) 1676 || !IMisRunning ())
1631 return; 1677 return;
1632 1678
1679 if (input_style & XIMPreeditPosition)
1680 {
1681 im_set_size (preedit_rect);
1682 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);
1683
1684 XSetICValues (Input_Context,
1685 XNPreeditAttributes, preedit_attr, NULL);
1686 }
1687 else
1688 {
1633 /* Getting the necessary width of preedit area */ 1689 /* Getting the necessary width of preedit area */
1634 status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); 1690 status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL);
1635 XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); 1691 XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL);
1636 XFree (status_attr); 1692 XFree (status_attr);
1637 1693
1638 im_set_preedit_area (preedit_rect, status_rect, *needed_rect); 1694 im_set_preedit_area (preedit_rect, status_rect, *needed_rect);
1639 XFree (needed_rect); 1695 XFree (needed_rect);
1640 1696
1641 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); 1697 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);
1642 status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); 1698 status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL);
1643 1699
1644 XSetICValues (Input_Context, 1700 XSetICValues (Input_Context,
1645 XNPreeditAttributes, preedit_attr, 1701 XNPreeditAttributes, preedit_attr,
1646 XNStatusAttributes, status_attr, NULL); 1702 XNStatusAttributes, status_attr,
1703 NULL);
1647 1704
1705 XFree (status_attr);
1706 }
1707
1648 XFree (preedit_attr); 1708 XFree (preedit_attr);
1649 XFree (status_attr);
1650} 1709}
1651#endif /* USE_XIM */ 1710#endif /* USE_XIM */
1652 1711
1653/*----------------------------------------------------------------------*/ 1712void
1654rxvt_t rxvt_current_term; 1713rxvt_term::get_window_origin (int &x, int &y)
1714{
1715 Window cr;
1716 XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr);
1717/* fprintf( stderr, "origin is %+d%+d\n", x, y);*/
1718}
1719
1720Pixmap
1721rxvt_term::get_pixmap_property (int prop_id)
1722{
1723 if (prop_id > 0 && prop_id < NUM_XA)
1724 if (xa[prop_id])
1725 {
1726 int aformat;
1727 unsigned long nitems, bytes_after;
1728 Atom atype;
1729 unsigned char *prop = NULL;
1730 int result = XGetWindowProperty (dpy, display->root, xa[prop_id],
1731 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1732 &nitems, &bytes_after, &prop);
1733 if (result == Success && prop && atype == XA_PIXMAP)
1734 {
1735 return *(Pixmap *)prop;
1736 }
1737 }
1738 return None;
1739}
1740
1741#ifdef HAVE_BG_PIXMAP
1742# if TRACE_PIXMAPS
1743# undef update_background
1744int rxvt_term::trace_update_background (const char *file, int line)
1745{
1746 fprintf (stderr, "%s:%d:update_background()\n", file, line);
1747 update_background ();
1748}
1749# endif
1750
1751int
1752rxvt_term::update_background ()
1753{
1754 bgPixmap.invalidate ();
1755
1756 /* no chance of real time refresh if we are blurring! */
1757 if (bgPixmap.invalid_since + 0.5 < ev::now () && !(bgPixmap.flags & bgPixmap_t::blurNeeded))
1758 bgPixmap.render ();
1759 else
1760 {
1761 update_background_ev.stop ();
1762
1763 if (!bgPixmap.need_client_side_rendering())
1764 update_background_ev.start (.05);
1765 else if (bgPixmap.flags & bgPixmap_t::blurNeeded)
1766 update_background_ev.start (.20); /* very slow !!! */
1767 else
1768 update_background_ev.start (.07);
1769 }
1770
1771 return 0;
1772}
1773
1774void
1775rxvt_term::update_background_cb (ev::timer &w, int revents)
1776{
1777 bgPixmap.render ();
1778}
1779
1780#endif /* HAVE_BG_PIXMAP */
1655 1781
1656/*----------------------- end-of-file (C source) -----------------------*/ 1782/*----------------------- end-of-file (C source) -----------------------*/

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