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Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.150 by root, Wed Dec 21 14:19:19 2005 UTC vs.
Revision 1.262 by ayin, Wed Nov 21 09:15:33 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) 2003-2006 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 43#ifdef HAVE_TERMIOS_H
44# include <termios.h> 44# include <termios.h>
45#endif 45#endif
46 46
47#ifdef KEYSYM_RESOURCE 47#ifdef HAVE_XSETLOCALE
48# include "keyboard.h" 48# define X_LOCALE
49# include <X11/Xlocale.h>
50#else
51# ifdef HAVE_SETLOCALE
52# include <clocale>
53# endif
49#endif 54#endif
50 55
51vector<rxvt_term *> rxvt_term::termlist; 56vector<rxvt_term *> rxvt_term::termlist;
52 57
58// used to tell global functions which terminal instance is "active"
59rxvt_t rxvt_current_term;
60
53static char curlocale[128]; 61static char curlocale[128], savelocale[128];
54 62
55bool 63bool
56rxvt_set_locale (const char *locale) 64rxvt_set_locale (const char *locale) NOTHROW
57{ 65{
66 int size = strlen (locale) + 1;
67
68 if (size > sizeof (curlocale))
69 rxvt_fatal ("locale string too long, aborting.\n");
70
58 if (!locale || !strncmp (locale, curlocale, 128)) 71 if (!locale || !memcmp (locale, curlocale, size))
59 return false; 72 return false;
60 73
61 strncpy (curlocale, locale, 128); 74 memcpy (curlocale, locale, size);
62 setlocale (LC_CTYPE, curlocale); 75 setlocale (LC_CTYPE, curlocale);
63 return true; 76 return true;
64} 77}
65 78
79void
80rxvt_push_locale (const char *locale) NOTHROW
81{
82 strcpy (savelocale, curlocale);
83 rxvt_set_locale (locale);
84}
85
86void
87rxvt_pop_locale () NOTHROW
88{
89 rxvt_set_locale (savelocale);
90}
91
66#if ENABLE_COMBINING 92#if ENABLE_COMBINING
67class rxvt_composite_vec rxvt_composite; 93class rxvt_composite_vec rxvt_composite;
68 94
69text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2) 95text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2)
70{ 96{
71 compose_char *cc; 97 compose_char *cc;
72 98
73 // break compose chains, as stupid readline really likes to duplicate 99 // break compose chains, as stupid readline really likes to duplicate
74 // composing characters for some reason near the end of a line. 100 // composing characters for some reason near the end of a line.
75 cc = (*this)[c1]; 101 cc = (*this)[c1];
76 while (cc) 102 while (cc)
77 { 103 {
… …
127} 153}
128#endif 154#endif
129 155
130rxvt_term::rxvt_term () 156rxvt_term::rxvt_term ()
131 : 157 :
132#if TRANSPARENT 158#if ENABLE_TRANSPARENCY || ENABLE_PERL
133 rootwin_ev (this, &rxvt_term::rootwin_cb), 159 rootwin_ev (this, &rxvt_term::rootwin_cb),
160#endif
161#if HAVE_BG_PIXMAP
162 update_background_ev(this, &rxvt_term::update_background_cb),
134#endif 163#endif
135#ifdef HAVE_SCROLLBARS 164#ifdef HAVE_SCROLLBARS
136 scrollbar_ev (this, &rxvt_term::x_cb), 165 scrollbar_ev (this, &rxvt_term::x_cb),
137#endif 166#endif
138#ifdef MENUBAR
139 menubar_ev (this, &rxvt_term::x_cb),
140#endif
141#ifdef CURSOR_BLINK 167#ifdef CURSOR_BLINK
142 cursor_blink_ev (this, &rxvt_term::cursor_blink_cb), 168 cursor_blink_ev (this, &rxvt_term::cursor_blink_cb),
143#endif 169#endif
144#ifdef TEXT_BLINK 170#ifdef TEXT_BLINK
145 text_blink_ev (this, &rxvt_term::text_blink_cb), 171 text_blink_ev (this, &rxvt_term::text_blink_cb),
… …
155#endif 181#endif
156#ifdef POINTER_BLANK 182#ifdef POINTER_BLANK
157 pointer_ev (this, &rxvt_term::pointer_cb), 183 pointer_ev (this, &rxvt_term::pointer_cb),
158#endif 184#endif
159#ifdef USE_XIM 185#ifdef USE_XIM
160 im_ev (this, &rxvt_term::im_cb), 186 im_ev (this, &rxvt_term::im_cb),
187#endif
188#ifndef NO_BELL
189 bell_ev (this, &rxvt_term::bell_cb),
161#endif 190#endif
162 termwin_ev (this, &rxvt_term::x_cb), 191 termwin_ev (this, &rxvt_term::x_cb),
163 vt_ev (this, &rxvt_term::x_cb), 192 vt_ev (this, &rxvt_term::x_cb),
164 check_ev (this, &rxvt_term::check_cb), 193 child_ev (this, &rxvt_term::child_cb),
194 prepare_ev (this, &rxvt_term::prepare_cb),
165 flush_ev (this, &rxvt_term::flush_cb), 195 flush_ev (this, &rxvt_term::flush_cb),
166 destroy_ev (this, &rxvt_term::destroy_cb), 196 destroy_ev (this, &rxvt_term::destroy_cb),
167 pty_ev (this, &rxvt_term::pty_cb), 197 pty_ev (this, &rxvt_term::pty_cb),
168 incr_ev (this, &rxvt_term::incr_cb) 198 incr_ev (this, &rxvt_term::incr_cb)
169{ 199{
170 cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; 200 cmdbuf_ptr = cmdbuf_endp = cmdbuf_base;
171 201
172 termlist.push_back (this); 202 termlist.push_back (this);
173 203
174#ifdef KEYSYM_RESOURCE 204#ifdef KEYSYM_RESOURCE
175 keyboard = new keyboard_manager; 205 keyboard = new keyboard_manager;
176
177 if (!keyboard)
178 rxvt_fatal ("out of memory, aborting.\n");
179#endif 206#endif
180} 207}
181 208
182// clean up the most important stuff, do *not* call x or free mem etc. 209// clean up the most important stuff, do *not* call x or free mem etc.
183// for use before an emergency exit 210// for use before an emergency exit
211void
184void rxvt_term::emergency_cleanup () 212rxvt_term::emergency_cleanup ()
185{ 213{
186 if (cmd_pid) 214 if (cmd_pid)
187 kill (-cmd_pid, SIGHUP); 215 kill (-cmd_pid, SIGHUP);
188 216
189#ifdef UTMP_SUPPORT 217 pty_ev.stop ();
190 privileged_utmp (RESTORE); 218 delete pty; pty = 0;
191#endif
192
193 pty.put ();
194} 219}
195 220
196rxvt_term::~rxvt_term () 221rxvt_term::~rxvt_term ()
197{ 222{
198 termlist.erase (find (termlist.begin (), termlist.end(), this)); 223 termlist.erase (find (termlist.begin (), termlist.end(), this));
… …
206#endif 231#endif
207 delete fontset[0]; 232 delete fontset[0];
208 233
209 if (display) 234 if (display)
210 { 235 {
211 dDisp;
212
213 selection_clear (); 236 selection_clear ();
214 237
215#ifdef USE_XIM 238#ifdef USE_XIM
216 im_destroy (); 239 im_destroy ();
217#endif 240#endif
218#ifdef MENUBAR
219 if (menubarGC) XFreeGC (disp, menubarGC);
220#endif
221#ifdef XTERM_SCROLLBAR 241#ifdef XTERM_SCROLLBAR
222 if (xscrollbarGC) XFreeGC (disp, xscrollbarGC); 242 if (xscrollbarGC) XFreeGC (dpy, xscrollbarGC);
223 if (ShadowGC) XFreeGC (disp, ShadowGC); 243 if (ShadowGC) XFreeGC (dpy, ShadowGC);
224#endif 244#endif
225#ifdef PLAIN_SCROLLBAR 245#ifdef PLAIN_SCROLLBAR
226 if (pscrollbarGC) XFreeGC (disp, pscrollbarGC); 246 if (pscrollbarGC) XFreeGC (dpy, pscrollbarGC);
227#endif 247#endif
228#ifdef NEXT_SCROLLBAR 248#ifdef NEXT_SCROLLBAR
229 if (blackGC) XFreeGC (disp, blackGC); 249 if (blackGC) XFreeGC (dpy, blackGC);
230 if (whiteGC) XFreeGC (disp, whiteGC); 250 if (whiteGC) XFreeGC (dpy, whiteGC);
231 if (grayGC) XFreeGC (disp, grayGC); 251 if (grayGC) XFreeGC (dpy, grayGC);
232 if (darkGC) XFreeGC (disp, darkGC); 252 if (darkGC) XFreeGC (dpy, darkGC);
233 if (stippleGC) XFreeGC (disp, stippleGC); 253 if (stippleGC) XFreeGC (dpy, stippleGC);
234 if (dimple) XFreePixmap (disp, dimple); 254 if (dimple) XFreePixmap (dpy, dimple);
235 if (upArrow) XFreePixmap (disp, upArrow); 255 if (upArrow) XFreePixmap (dpy, upArrow);
236 if (downArrow) XFreePixmap (disp, downArrow); 256 if (downArrow) XFreePixmap (dpy, downArrow);
237 if (upArrowHi) XFreePixmap (disp, upArrowHi); 257 if (upArrowHi) XFreePixmap (dpy, upArrowHi);
238 if (downArrowHi) XFreePixmap (disp, downArrowHi); 258 if (downArrowHi) XFreePixmap (dpy, downArrowHi);
239#endif 259#endif
240#if defined(MENUBAR) || defined(RXVT_SCROLLBAR) 260#ifdef RXVT_SCROLLBAR
241 if (topShadowGC) XFreeGC (disp, topShadowGC); 261 if (topShadowGC) XFreeGC (dpy, topShadowGC);
242 if (botShadowGC) XFreeGC (disp, botShadowGC); 262 if (botShadowGC) XFreeGC (dpy, botShadowGC);
243 if (scrollbarGC) XFreeGC (disp, scrollbarGC); 263 if (scrollbarGC) XFreeGC (dpy, scrollbarGC);
244#endif 264#endif
245 if (gc) XFreeGC (disp, gc); 265 if (gc) XFreeGC (dpy, gc);
246 266
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; 267 delete drawable;
253 // destroy all windows 268 // destroy all windows
254 if (parent[0]) 269 if (parent[0])
255 XDestroyWindow (disp, parent[0]); 270 XDestroyWindow (dpy, parent[0]);
256 }
257 271
258 // TODO: free pixcolours, colours should become part of rxvt_display 272 for (int i = 0; i < TOTAL_COLORS; i++)
259 273 if (ISSET_PIXCOLOR (i))
260 delete pix_colors_focused; 274 {
275 pix_colors_focused [i].free (this);
261#if OFF_FOCUS_FADING 276#if OFF_FOCUS_FADING
277 pix_colors_unfocused [i].free (this);
278#endif
279 }
280
281 clear ();
282 }
283
284 delete [] pix_colors_focused;
285#if OFF_FOCUS_FADING
262 delete pix_colors_unfocused; 286 delete [] pix_colors_unfocused;
263#endif 287#endif
264 288
289#ifdef HAVE_BG_PIXMAP
290 bgPixmap.destroy ();
291#endif
265 displays.put (display); 292 displays.put (display);
266 293
267 scr_release (); 294 scr_release ();
268 295
269 /* clear all resources */ 296 /* clear all resources */
270 for (int i = 0; i < allocated.size (); i++) 297 for (int i = 0; i < allocated.size (); i++)
271 free (allocated [i]); 298 free (allocated [i]);
272 299
273 free (selection.text); 300 free (selection.text);
274 // TODO: manage env vars in child only(!) 301 // TODO: manage env vars in child only(!)
275 free (env_windowid);
276 free (env_display); 302 free (env_display);
277 free (env_term); 303 free (env_term);
278 free (env_colorfgbg);
279 free (locale); 304 free (locale);
280 free (v_buffer); 305 free (v_buffer);
281 free (incr_buf); 306 free (incr_buf);
282 307
283 delete envv; 308 delete envv;
… …
286#ifdef KEYSYM_RESOURCE 311#ifdef KEYSYM_RESOURCE
287 delete keyboard; 312 delete keyboard;
288#endif 313#endif
289} 314}
290 315
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 ();
326}
327
291void 328void
292rxvt_term::destroy () 329rxvt_term::destroy ()
293{ 330{
294 if (destroy_ev.active) 331 if (destroy_ev.active)
295 return; 332 return;
296 333
334 HOOK_INVOKE ((this, HOOK_DESTROY, DT_END));
335
297#if ENABLE_OVERLAY 336#if ENABLE_OVERLAY
298 scr_overlay_off (); 337 scr_overlay_off ();
299#endif 338#endif
300 339
301 if (display) 340 if (display)
… …
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 prepare_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}
… …
437 _exit (EXIT_FAILURE); 473 _exit (EXIT_FAILURE);
438} 474}
439 475
440/*----------------------------------------------------------------------*/ 476/*----------------------------------------------------------------------*/
441bool 477bool
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 if (!init_vars ())
449 return false; 487 return false;
450 488
451 init_secondary (); 489 init_secondary ();
… …
454 492
455#ifdef KEYSYM_RESOURCE 493#ifdef KEYSYM_RESOURCE
456 keyboard->register_done (); 494 keyboard->register_done ();
457#endif 495#endif
458 496
459#if MENUBAR_MAX
460 menubar_read (rs[Rs_menu]);
461#endif
462#ifdef HAVE_SCROLLBARS 497#ifdef HAVE_SCROLLBARS
463 if (options & Opt_scrollBar) 498 if (option (Opt_scrollBar))
464 scrollBar.setIdle (); /* set existence for size calculations */ 499 scrollBar.setIdle (); /* set existence for size calculations */
465#endif 500#endif
466 501
502 pty = ptytty::create ();
503
467 create_windows (argc, argv); 504 create_windows (argc, argv);
468 505
469 dDisp;
470
471 init_xlocale (); 506 init_xlocale ();
472 507
473 scr_reset (); /* initialize screen */ 508 scr_reset (); // initialize screen
474 509
475#if 0 510#if 0
476 XSynchronize (disp, True); 511 XSynchronize (dpy, True);
477#endif 512#endif
478 513
479#ifdef HAVE_SCROLLBARS 514#ifdef HAVE_SCROLLBARS
480 if (options & Opt_scrollBar) 515 if (option (Opt_scrollBar))
481 resize_scrollbar (); /* create and map scrollbar */ 516 resize_scrollbar (); /* create and map scrollbar */
482#endif 517#endif
483#if (MENUBAR_MAX) 518#ifdef HAVE_BG_PIXMAP
484 if (menubar_visible ()) 519 {
485 XMapWindow (disp, menuBar.win); 520 bgPixmap.set_target (this);
486#endif 521
487#ifdef TRANSPARENT 522#ifdef ENABLE_TRANSPARENCY
488 if (options & Opt_transparent) 523 if (option (Opt_transparent))
489 { 524 {
525 bgPixmap.set_transparent ();
526#ifdef HAVE_AFTERIMAGE
527 if (rs [Rs_blurradius])
528 bgPixmap.set_blur_radius (rs [Rs_blurradius]);
529#endif
530 if (ISSET_PIXCOLOR (Color_tint))
531 bgPixmap.set_tint (pix_colors_focused [Color_tint]);
532 if (rs [Rs_shade])
533 bgPixmap.set_shade (rs [Rs_shade]);
534
535 bgPixmap.set_root_pixmap ();
490 XSelectInput (disp, display->root, PropertyChangeMask); 536 XSelectInput (dpy, display->root, PropertyChangeMask);
491 check_our_parents ();
492 rootwin_ev.start (display, display->root); 537 rootwin_ev.start (display, display->root);
493 } 538 }
494#endif 539#endif
495 540
496 XMapWindow (disp, vt); 541#ifdef BG_IMAGE_FROM_FILE
497 XMapWindow (disp, parent[0]); 542 if (rs[Rs_backgroundPixmap] != NULL)
543 {
544 const char *p = rs[Rs_backgroundPixmap];
545
546 if ((p = strchr (p, ';')) != NULL)
547 {
548 p++;
549 bgPixmap.set_geometry (p);
550 }
551 else
552 bgPixmap.set_defaultGeometry ();
553
554 if (bgPixmap.set_file (rs[Rs_backgroundPixmap]))
555 if (!bgPixmap.window_position_sensitive ())
556 update_background ();
557 }
558#endif
559 }
560#endif
561
562#if ENABLE_PERL
563 rootwin_ev.start (display, display->root);
564#endif
498 565
499 set_colorfgbg (); 566 set_colorfgbg ();
500 567
501 init_command (cmd_argv); 568 init_command (cmd_argv);
502 569
503 free (cmd_argv); 570 free (cmd_argv);
504 571
572 if (pty->pty >= 0)
505 pty_ev.start (pty.pty, EVENT_READ); 573 pty_ev.start (pty->pty, ev::READ);
506 574
507 check_ev.start (); 575 prepare_ev.start ();
576
577 HOOK_INVOKE ((this, HOOK_START, DT_END));
578
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]);
508 591
509 return true; 592 return true;
510} 593}
511 594
512static struct sig_handlers 595static struct sig_handlers
513{ 596{
514 sig_watcher sw_chld, sw_term, sw_int; 597 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 }
529 598
530 /* 599 /*
531 * Catch a fatal signal and tidy up before quitting 600 * Catch a fatal signal and tidy up before quitting
532 */ 601 */
533 void 602 void
534 sig_term (sig_watcher &w) 603 sig_term (ev::sig &w, int revents)
535 { 604 {
536#ifdef DEBUG_CMD
537 rxvt_warn ("caught signal %d, exiting.\n", w.signum);
538#endif
539 rxvt_emergency_cleanup (); 605 rxvt_emergency_cleanup ();
540 signal (w.signum, SIG_DFL); 606 w.stop ();
541 kill (getpid (), w.signum); 607 kill (getpid (), w.signum);
542 } 608 }
543 609
544 sig_handlers () 610 sig_handlers ()
545 : sw_chld (this, &sig_handlers::sig_chld),
546 sw_term (this, &sig_handlers::sig_term), 611 : sw_term (this, &sig_handlers::sig_term),
547 sw_int (this, &sig_handlers::sig_term) 612 sw_int (this, &sig_handlers::sig_term)
548 { 613 {
549 } 614 }
550} sig_handlers; 615} sig_handlers;
551 616
617char **rxvt_environ; // startup environment
618
552void 619void
553rxvt_init () 620rxvt_init ()
554{ 621{
555 /* 622 ptytty::init ();
556 * Save and then give up any super-user privileges 623
557 * If we need privileges in any area then we must specifically request it. 624 if (!ev::ev_default_loop (0))
558 * We should only need to be root in these cases: 625 rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n");
559 * 1. write utmp entries on some systems 626
560 * 2. chown tty on some systems 627 rxvt_environ = environ;
561 */
562 rxvt_privileges (SAVE);
563 rxvt_privileges (IGNORE);
564 628
565 signal (SIGHUP, SIG_IGN); 629 signal (SIGHUP, SIG_IGN);
566 signal (SIGPIPE, SIG_IGN); 630 signal (SIGPIPE, SIG_IGN);
567 631
568 sig_handlers.sw_chld.start (SIGCHLD);
569 sig_handlers.sw_term.start (SIGTERM); 632 sig_handlers.sw_term.start (SIGTERM); ev::ev_unref ();
570 sig_handlers.sw_int.start (SIGINT); 633 sig_handlers.sw_int.start (SIGINT); ev::ev_unref ();
571 634
572 /* need to trap SIGURG for SVR4 (Unixware) rlogin */ 635 /* need to trap SIGURG for SVR4 (Unixware) rlogin */
573 /* signal (SIGURG, SIG_DFL); */ 636 /* signal (SIGURG, SIG_DFL); */
574 637
575 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); 638 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);
576 // TODO: handle this with exceptions and tolerate the memory loss 639 // TODO: handle this with exceptions and tolerate the memory loss
577 XSetIOErrorHandler (rxvt_xioerror_handler); 640 XSetIOErrorHandler (rxvt_xioerror_handler);
641
642 XrmInitialize ();
578} 643}
579 644
580/* ------------------------------------------------------------------------- * 645/* ------------------------------------------------------------------------- *
581 * MEMORY ALLOCATION WRAPPERS * 646 * MEMORY ALLOCATION WRAPPERS *
582 * ------------------------------------------------------------------------- */ 647 * ------------------------------------------------------------------------- */
… …
600 rxvt_fatal ("memory allocation failure. aborting.\n"); 665 rxvt_fatal ("memory allocation failure. aborting.\n");
601 666
602 return p; 667 return p;
603} 668}
604 669
605void * 670void *
606rxvt_realloc (void *ptr, size_t size) 671rxvt_realloc (void *ptr, size_t size)
607{ 672{
608 void *p = realloc (ptr, size); 673 void *p = realloc (ptr, size);
609 674
610 if (!p) 675 if (!p)
611 rxvt_fatal ("memory allocation failure. aborting.\n"); 676 rxvt_fatal ("memory allocation failure. aborting.\n");
612 677
613 return p; 678 return p;
614} 679}
615 680
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/*----------------------------------------------------------------------*/ 681/*----------------------------------------------------------------------*/
691/* 682/*
692 * window size/position calculcations for XSizeHint and other storage. 683 * window size/position calculations for XSizeHint and other storage.
693 * if width/height are non-zero then override calculated width/height 684 * if width/height are non-zero then override calculated width/height
694 */ 685 */
695void 686void
696rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) 687rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)
697{ 688{
698 short recalc_x, recalc_y; 689 short recalc_x, recalc_y;
699 int x, y, sb_w, mb_h, flags; 690 int x, y, sb_w, flags;
700 unsigned int w, h; 691 unsigned int w, h;
701 unsigned int max_width, max_height; 692 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));
706 693
707 szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; 694 szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity;
708 szHint.win_gravity = NorthWestGravity; 695 szHint.win_gravity = NorthWestGravity;
709 /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ 696 /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */
710 697
… …
718 if (rs[Rs_geometry]) 705 if (rs[Rs_geometry])
719 flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h); 706 flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h);
720 707
721 if (flags & WidthValue) 708 if (flags & WidthValue)
722 { 709 {
723 ncol = clamp (w, 0, MAX_POSITIVE_INT16); 710 ncol = clamp (w, 0, std::numeric_limits<int16_t>::max ());
724 szHint.flags |= USSize; 711 szHint.flags |= USSize;
725 } 712 }
726 713
727 if (flags & HeightValue) 714 if (flags & HeightValue)
728 { 715 {
729 nrow = clamp (h, 0, MAX_POSITIVE_INT16); 716 nrow = clamp (h, 0, std::numeric_limits<int16_t>::max ());
730 szHint.flags |= USSize; 717 szHint.flags |= USSize;
731 } 718 }
732 719
733 if (flags & XValue) 720 if (flags & XValue)
734 { 721 {
… …
765 max_width = MAX_COLS * fwidth; 752 max_width = MAX_COLS * fwidth;
766 max_height = MAX_ROWS * fheight; 753 max_height = MAX_ROWS * fheight;
767 754
768 szHint.base_width = szHint.base_height = 2 * int_bwidth; 755 szHint.base_width = szHint.base_height = 2 * int_bwidth;
769 756
770 sb_w = mb_h = 0; 757 sb_w = 0;
771 window_vt_x = window_vt_y = int_bwidth; 758 window_vt_x = window_vt_y = int_bwidth;
772 759
773 if (scrollbar_visible ()) 760 if (scrollBar.state)
774 { 761 {
775 sb_w = scrollbar_TotalWidth (); 762 sb_w = scrollbar_TotalWidth ();
776 szHint.base_width += sb_w; 763 szHint.base_width += sb_w;
764
777 if (!(options & Opt_scrollBar_right)) 765 if (!option (Opt_scrollBar_right))
778 window_vt_x += sb_w; 766 window_vt_x += sb_w;
779 } 767 }
780 768
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; 769 szHint.width_inc = fwidth;
789 szHint.height_inc = fheight; 770 szHint.height_inc = fheight;
790 szHint.min_width = szHint.base_width + szHint.width_inc; 771 szHint.min_width = szHint.base_width + szHint.width_inc;
791 szHint.min_height = szHint.base_height + szHint.height_inc; 772 szHint.min_height = szHint.base_height + szHint.height_inc;
792 773
793 if (newwidth && newwidth - szHint.base_width < max_width) 774 if (newwidth && newwidth - szHint.base_width < max_width)
794 { 775 {
795 szHint.width = newwidth; 776 szHint.width = newwidth;
… …
810 { 791 {
811 min_it (height, max_height); 792 min_it (height, max_height);
812 szHint.height = szHint.base_height + height; 793 szHint.height = szHint.base_height + height;
813 } 794 }
814 795
815 if (scrollbar_visible () && (options & Opt_scrollBar_right)) 796 if (scrollBar.state && option (Opt_scrollBar_right))
816 window_sb_x = szHint.width - sb_w; 797 window_sb_x = szHint.width - sb_w;
817 798
818 if (recalc_x) 799 if (recalc_x)
819 szHint.x += DisplayWidth (disp, display->screen) - szHint.width - 2 * ext_bwidth; 800 szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth;
801
820 if (recalc_y) 802 if (recalc_y)
821 szHint.y += DisplayHeight (disp, display->screen) - szHint.height - 2 * ext_bwidth; 803 szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth;
822 804
823 ncol = width / fwidth; 805 ncol = width / fwidth;
824 nrow = height / fheight; 806 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} 807}
830 808
831/*----------------------------------------------------------------------*/ 809/*----------------------------------------------------------------------*/
832/* 810/*
833 * Tell the teletype handler what size the window is. 811 * Tell the teletype handler what size the window is.
834 * Called after a window size change. 812 * Called after a window size change.
835 */ 813 */
836void 814void
837rxvt_term::tt_winch () 815rxvt_term::tt_winch ()
838{ 816{
839 if (pty.pty < 0) 817 if (pty->pty < 0)
840 return; 818 return;
841 819
842 struct winsize ws; 820 struct winsize ws;
843 821
844 ws.ws_col = ncol; 822 ws.ws_col = ncol;
845 ws.ws_row = nrow; 823 ws.ws_row = nrow;
846 ws.ws_xpixel = width; 824 ws.ws_xpixel = width;
847 ws.ws_ypixel = height; 825 ws.ws_ypixel = height;
848 (void)ioctl (pty.pty, TIOCSWINSZ, &ws); 826 (void)ioctl (pty->pty, TIOCSWINSZ, &ws);
849 827
850#if 0 828#if 0
851 // TIOCSWINSZ⎈ is supposed to do this automatically and correctly 829 // TIOCSWINSZ⎈ is supposed to do this automatically and correctly
852 if (cmd_pid) /* force through to the command */ 830 if (cmd_pid) /* force through to the command */
853 kill (-cmd_pid, SIGWINCH); 831 kill (-cmd_pid, SIGWINCH);
… …
885 delete fontset[0]; 863 delete fontset[0];
886 fontset[0] = fs; 864 fontset[0] = fs;
887 865
888 prop = (*fs)[1]->properties (); 866 prop = (*fs)[1]->properties ();
889 prop.height += lineSpace; 867 prop.height += lineSpace;
868
890 fs->set_prop (prop); 869 fs->set_prop (prop, false);
891 870
892 fwidth = prop.width; 871 fwidth = prop.width;
893 fheight = prop.height; 872 fheight = prop.height;
894 fweight = prop.weight; 873 fbase = prop.ascent;
895 fslant = prop.slant;
896 fbase = (*fs)[1]->ascent;
897 874
898 for (int style = 1; style < 4; style++) 875 for (int style = 1; style < 4; style++)
899 { 876 {
900#if ENABLE_STYLES 877#if ENABLE_STYLES
901 const char *res = rs[Rs_font + style]; 878 const char *res = rs[Rs_font + style];
… …
906 { 883 {
907 fontset[style] = fs = new rxvt_fontset (this); 884 fontset[style] = fs = new rxvt_fontset (this);
908 rxvt_fontprop prop2 = prop; 885 rxvt_fontprop prop2 = prop;
909 886
910 if (res) 887 if (res)
911 prop2.weight = prop2.slant = rxvt_fontprop::unset; 888 {
889 fs->populate (res);
890 fs->set_prop (prop2, false);
891 }
912 else 892 else
913 { 893 {
914 res = fontset[0]->fontdesc; 894 fs->populate (fontset[0]->fontdesc);
915 895
916 if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; 896 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; 897 if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic;
898
899 fs->set_prop (prop2, true);
918 } 900 }
919 901
920 fs->populate (res);
921 fs->set_prop (prop2);
922 } 902 }
923#else 903#else
924 fontset[style] = fontset[0]; 904 fontset[style] = fontset[0];
925#endif 905#endif
926 } 906 }
… …
928 if (parent[0]) 908 if (parent[0])
929 { 909 {
930 resize_all_windows (0, 0, 0); 910 resize_all_windows (0, 0, 0);
931 scr_remap_chars (); 911 scr_remap_chars ();
932 scr_touch (true); 912 scr_touch (true);
933 } 913 }
934 914
935 return true; 915 return true;
936} 916}
937 917
918void
938void rxvt_term::set_string_property (Atom prop, const char *str, int len) 919rxvt_term::set_string_property (Atom prop, const char *str, int len)
939{ 920{
940 // TODO: SMART_WINDOW_TITLE
941 XChangeProperty (display->display, parent[0], 921 XChangeProperty (dpy, parent[0],
942 prop, XA_STRING, 8, PropModeReplace, 922 prop, XA_STRING, 8, PropModeReplace,
943 (const unsigned char *)str, len >= 0 ? len : strlen (str)); 923 (const unsigned char *)str, len >= 0 ? len : strlen (str));
944} 924}
945 925
926void
946void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) 927rxvt_term::set_utf8_property (Atom prop, const char *str, int len)
947{ 928{
948 // TODO: SMART_WINDOW_TITLE
949 wchar_t *ws = rxvt_mbstowcs (str, len); 929 wchar_t *ws = rxvt_mbstowcs (str, len);
950 char *s = rxvt_wcstoutf8 (ws); 930 char *s = rxvt_wcstoutf8 (ws);
951 931
952 XChangeProperty (display->display, parent[0], 932 XChangeProperty (dpy, parent[0],
953 prop, xa[XA_UTF8_STRING], 8, PropModeReplace, 933 prop, xa[XA_UTF8_STRING], 8, PropModeReplace,
954 (const unsigned char *)s, strlen (s)); 934 (const unsigned char *)s, strlen (s));
955 935
956 free (s); 936 free (s);
957 free (ws); 937 free (ws);
… …
976#if ENABLE_EWMH 956#if ENABLE_EWMH
977 set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); 957 set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);
978#endif 958#endif
979} 959}
980 960
961void
962rxvt_term::set_window_color (int idx, const char *color)
963{
981#ifdef XTERM_COLOR_CHANGE 964#ifdef XTERM_COLOR_CHANGE
982void
983rxvt_term::set_window_color (int idx, const char *color)
984{
985 rxvt_color xcol; 965 rxvt_color xcol;
986 int i; 966 int i;
987 967
988 if (color == NULL || *color == '\0') 968 if (color == NULL || *color == '\0')
989 return; 969 return;
970
971 color = strdup (color);
972 allocated.push_back ((void *)color);
973 rs[Rs_color + idx] = color;
990 974
991 /* handle color aliases */ 975 /* handle color aliases */
992 if (isdigit (*color)) 976 if (isdigit (*color))
993 { 977 {
994 i = atoi (color); 978 i = atoi (color);
995 979
996 if (i >= 8 && i <= 15) 980 if (i >= 8 && i <= 15)
997 { /* bright colors */ 981 { /* bright colors */
998 i -= 8; 982 i -= 8;
999# ifndef NO_BRIGHTCOLOR
1000 pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; 983 pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i];
1001 SET_PIXCOLOR (idx);
1002 goto done; 984 goto done;
1003# endif
1004 } 985 }
1005 986
1006 if (i >= 0 && i <= 7) 987 if (i >= 0 && i <= 7)
1007 { /* normal colors */ 988 { /* normal colors */
1008 pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; 989 pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];
1009 SET_PIXCOLOR (idx);
1010 goto done; 990 goto done;
1011 } 991 }
1012 } 992 }
1013 993
1014 if (!rXParseAllocColor (&xcol, color)) 994 set_color (xcol, color);
1015 return;
1016
1017 /* XStoreColor (display->display, display->cmap, XColor*); */
1018 995
1019 /* 996 /*
1020 * FIXME: should free colors here, but no idea how to do it so instead, 997 * FIXME: should free colors here, but no idea how to do it so instead,
1021 * so just keep gobbling up the colormap 998 * so just keep gobbling up the colormap
1022 */ 999 */
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 1000
1035 pix_colors_focused[idx] = xcol; 1001 pix_colors_focused[idx] = xcol;
1036 SET_PIXCOLOR (idx);
1037 1002
1038 /* XSetWindowAttributes attr; */ 1003 /* XSetWindowAttributes attr; */
1039 /* Cursor cursor; */ 1004 /* Cursor cursor; */
1040done: 1005done:
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. */ 1006 /*TODO: handle Color_BD, scrollbar background, etc. */
1048 1007
1008 update_fade_color (idx);
1049 recolour_cursor (); 1009 recolour_cursor ();
1050 scr_recolour (); 1010 scr_recolour ();
1011#endif /* XTERM_COLOR_CHANGE */
1051} 1012}
1052
1053#else
1054# define set_window_color (idx,color) ((void)0)
1055#endif /* XTERM_COLOR_CHANGE */
1056 1013
1057void 1014void
1058rxvt_term::recolour_cursor () 1015rxvt_term::recolour_cursor ()
1059{ 1016{
1060 XColor xcol[2]; 1017 XColor fg, bg;
1061 1018
1062 xcol[0].pixel = ISSET_PIXCOLOR (Color_pointer_fg) 1019 (ISSET_PIXCOLOR (Color_pointer_fg)
1063 ? pix_colors_focused[Color_pointer_fg] 1020 ? pix_colors_focused[Color_pointer_fg]
1064 : pix_colors_focused[Color_fg]; 1021 : pix_colors_focused[Color_fg]).get (fg);
1022
1065 xcol[1].pixel = ISSET_PIXCOLOR (Color_pointer_bg) 1023 (ISSET_PIXCOLOR (Color_pointer_bg)
1066 ? pix_colors_focused[Color_pointer_bg] 1024 ? pix_colors_focused[Color_pointer_bg]
1067 : pix_colors_focused[Color_bg]; 1025 : pix_colors_focused[Color_bg]).get (bg);
1068 1026
1069 XQueryColors (display->display, display->cmap, xcol, 2); 1027 XRecolorCursor (dpy, TermWin_cursor, &fg, &bg);
1070 XRecolorCursor (display->display, TermWin_cursor, xcol + 0, xcol + 1);
1071} 1028}
1072 1029
1073/*----------------------------------------------------------------------*/ 1030/*----------------------------------------------------------------------*/
1074/* 1031/*
1075 * find if fg/bg matches any of the normal (low-intensity) colors 1032 * find if fg/bg matches any of the normal (low-intensity) colors
… …
1079{ 1036{
1080 unsigned int i; 1037 unsigned int i;
1081 const char *xpmb = "\0"; 1038 const char *xpmb = "\0";
1082 char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; 1039 char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1];
1083 1040
1084 env_colorfgbg = (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg") + 1);
1085 strcpy (fstr, "default"); 1041 strcpy (fstr, "default");
1086 strcpy (bstr, "default"); 1042 strcpy (bstr, "default");
1087 for (i = Color_Black; i <= Color_White; i++) 1043 for (i = Color_Black; i <= Color_White; i++)
1088 if (pix_colors[Color_fg] == pix_colors[i]) 1044 if (pix_colors[Color_fg] == pix_colors[i])
1089 { 1045 {
… …
1093 1049
1094 for (i = Color_Black; i <= Color_White; i++) 1050 for (i = Color_Black; i <= Color_White; i++)
1095 if (pix_colors[Color_bg] == pix_colors[i]) 1051 if (pix_colors[Color_bg] == pix_colors[i])
1096 { 1052 {
1097 sprintf (bstr, "%d", (i - Color_Black)); 1053 sprintf (bstr, "%d", (i - Color_Black));
1098#ifdef XPM_BACKGROUND 1054#ifdef BG_IMAGE_FROM_FILE
1099 xpmb = "default;"; 1055 xpmb = "default;";
1100#endif 1056#endif
1101 break; 1057 break;
1102 } 1058 }
1103 1059
1104 sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); 1060 sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr);
1105} 1061}
1106 1062
1107/*----------------------------------------------------------------------*/ 1063/*----------------------------------------------------------------------*/
1108 1064
1109int 1065bool
1110rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) 1066rxvt_term::set_color (rxvt_color &color, const char *name)
1111{ 1067{
1112 if (!screen_in_out->set (display, colour)) 1068 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; 1069 return true;
1070
1071 rxvt_warn ("can't get colour '%s', continuing without.\n", name);
1072 return false;
1073}
1074
1075void
1076rxvt_term::alias_color (int dst, int src)
1077{
1078 pix_colors[dst].set (this, rs[Rs_color + dst] = rs[Rs_color + src]);
1119} 1079}
1120 1080
1121/* -------------------------------------------------------------------- * 1081/* -------------------------------------------------------------------- *
1122 * - WINDOW RESIZING - * 1082 * - WINDOW RESIZING - *
1123 * -------------------------------------------------------------------- */ 1083 * -------------------------------------------------------------------- */
1124void 1084void
1125rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent) 1085rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent)
1126{ 1086{
1127 int fix_screen; 1087 int fix_screen;
1128 int old_width = szHint.width, old_height = szHint.height; 1088 int old_width = szHint.width;
1129 dDisp; 1089 int old_height = szHint.height;
1130 1090
1131 window_calc (newwidth, newheight); 1091 window_calc (newwidth, newheight);
1092
1093 if (!HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END)))
1132 XSetWMNormalHints (disp, parent[0], &szHint); 1094 XSetWMNormalHints (dpy, parent[0], &szHint);
1133 1095
1134 if (!ignoreparent) 1096 if (!ignoreparent)
1135 { 1097 {
1136#ifdef SMART_RESIZE 1098#ifdef SMART_RESIZE
1137 /* 1099 /*
… …
1141 int x, y, x1, y1; 1103 int x, y, x1, y1;
1142 int dx, dy; 1104 int dx, dy;
1143 unsigned int unused_w1, unused_h1, unused_b1, unused_d1; 1105 unsigned int unused_w1, unused_h1, unused_b1, unused_d1;
1144 Window unused_cr; 1106 Window unused_cr;
1145 1107
1146 XTranslateCoordinates (disp, parent[0], display->root, 1108 XTranslateCoordinates (dpy, parent[0], display->root,
1147 0, 0, &x, &y, &unused_cr); 1109 0, 0, &x, &y, &unused_cr);
1148 XGetGeometry (disp, parent[0], &unused_cr, &x1, &y1, 1110 XGetGeometry (dpy, parent[0], &unused_cr, &x1, &y1,
1149 &unused_w1, &unused_h1, &unused_b1, &unused_d1); 1111 &unused_w1, &unused_h1, &unused_b1, &unused_d1);
1150 /* 1112 /*
1151 * if display->root isn't the parent window, a WM will probably have offset 1113 * if display->root isn't the parent window, a WM will probably have offset
1152 * our position for handles and decorations. Counter it 1114 * our position for handles and decorations. Counter it
1153 */ 1115 */
… …
1155 { 1117 {
1156 x -= x1; 1118 x -= x1;
1157 y -= y1; 1119 y -= y1;
1158 } 1120 }
1159 1121
1160 x1 = (DisplayWidth (disp, display->screen) - old_width) / 2; 1122 x1 = (DisplayWidth (dpy, display->screen) - old_width ) / 2;
1161 y1 = (DisplayHeight (disp, display->screen) - old_height) / 2; 1123 y1 = (DisplayHeight (dpy, display->screen) - old_height) / 2;
1162 dx = old_width - szHint.width; 1124 dx = old_width - szHint.width;
1163 dy = old_height - szHint.height; 1125 dy = old_height - szHint.height;
1164 1126
1165 /* Check position of the center of the window */ 1127 /* Check position of the center of the window */
1166 if (x < x1) /* left half */ 1128 if (x < x1) /* left half */
1167 dx = 0; 1129 dx = 0;
… …
1170 if (y < y1) /* top half */ 1132 if (y < y1) /* top half */
1171 dy = 0; 1133 dy = 0;
1172 else if (y == y1) /* exact center */ 1134 else if (y == y1) /* exact center */
1173 dy /= 2; 1135 dy /= 2;
1174 1136
1175 XMoveResizeWindow (disp, parent[0], x + dx, y + dy, 1137 XMoveResizeWindow (dpy, parent[0], x + dx, y + dy,
1176 szHint.width, szHint.height); 1138 szHint.width, szHint.height);
1177#else 1139#else
1178 XResizeWindow (disp, parent[0], szHint.width, szHint.height); 1140 XResizeWindow (dpy, parent[0], szHint.width, szHint.height);
1179#endif 1141#endif
1180 } 1142 }
1181 1143
1182 fix_screen = ncol != prev_ncol || nrow != prev_nrow; 1144 fix_screen = ncol != prev_ncol || nrow != prev_nrow;
1183 1145
1184 if (fix_screen || newwidth != old_width || newheight != old_height) 1146 if (fix_screen || newwidth != old_width || newheight != old_height)
1185 { 1147 {
1186 if (scrollbar_visible ()) 1148 if (scrollBar.state)
1187 { 1149 {
1188 XMoveResizeWindow (disp, scrollBar.win, 1150 XMoveResizeWindow (dpy, scrollBar.win,
1189 window_sb_x, 0, 1151 window_sb_x, 0,
1190 scrollbar_TotalWidth (), szHint.height); 1152 scrollbar_TotalWidth (), szHint.height);
1191 resize_scrollbar (); 1153 resize_scrollbar ();
1192 } 1154 }
1193 1155
1194 if (menubar_visible ())
1195 XMoveResizeWindow (disp, menuBar.win,
1196 window_vt_x, 0,
1197 TermWin_TotalWidth (), menuBar_TotalHeight ());
1198
1199 XMoveResizeWindow (disp, vt, 1156 XMoveResizeWindow (dpy, vt,
1200 window_vt_x, window_vt_y, 1157 window_vt_x, window_vt_y,
1201 TermWin_TotalWidth (), TermWin_TotalHeight ()); 1158 width, height);
1159
1160#ifdef HAVE_BG_PIXMAP
1161 if (bgPixmap.window_size_sensitive ())
1162 update_background ();
1163#endif
1202 1164
1203 scr_clear (); 1165 scr_clear ();
1204#ifdef XPM_BACKGROUND
1205 resize_pixmap ();
1206#endif
1207 } 1166 }
1208 1167
1209 if (fix_screen || old_height == 0) 1168 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 (); 1169 scr_reset ();
1224 1170
1225 if (curr_screen >= 0) /* this is not the first time through */ 1171 // TODO, with nvidia-8178, resizes kill the alpha channel, report if not fixed in newer version
1226 { 1172 //scr_touch (false);
1227 scr_change_screen (curr_screen);
1228 selection_check (old_ncol != ncol ? 4 : 0);
1229 }
1230 }
1231 1173
1232 old_width = szHint.width; 1174#ifdef HAVE_BG_PIXMAP
1233 old_height = szHint.height; 1175// TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ?
1234 1176// if (bgPixmap.pixmap)
1235#ifdef XPM_BACKGROUND
1236 if (pixmap)
1237 scr_touch (false); 1177// scr_touch (false);
1238#endif 1178#endif
1239 1179
1240#ifdef USE_XIM 1180#ifdef USE_XIM
1241 IMSetStatusPosition (); 1181 IMSetPosition ();
1242#endif 1182#endif
1243} 1183}
1244 1184
1245/* 1185/*
1246 * Set the width/height of the vt window in characters. Units are pixels. 1186 * Set the width/height of the vt window in characters. Units are pixels.
… …
1251{ 1191{
1252 XWindowAttributes wattr; 1192 XWindowAttributes wattr;
1253 1193
1254 if (newwidth == 0 || newheight == 0) 1194 if (newwidth == 0 || newheight == 0)
1255 { 1195 {
1256 XGetWindowAttributes (display->display, display->root, &wattr); 1196 XGetWindowAttributes (dpy, display->root, &wattr);
1257 1197
1258 if (newwidth == 0) 1198 if (newwidth == 0)
1259 newwidth = wattr.width - szHint.base_width; 1199 newwidth = wattr.width - szHint.base_width;
1260 if (newheight == 0) 1200 if (newheight == 0)
1261 newheight = wattr.height - szHint.base_height; 1201 newheight = wattr.height - szHint.base_height;
… …
1275#ifdef USE_XIM 1215#ifdef USE_XIM
1276 1216
1277void 1217void
1278rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) 1218rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg)
1279{ 1219{
1280 fg = pix_colors[Color_fg]; 1220 fg = pix_colors [Color_fg];
1281 bg = pix_colors[Color_bg]; 1221 bg = pix_colors [Color_bg];
1282} 1222}
1283 1223
1284void 1224void
1285rxvt_term::im_set_size (XRectangle &size) 1225rxvt_term::im_set_size (XRectangle &size)
1286{ 1226{
… …
1323 strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ 1263 strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */
1324 1264
1325 if ((p = strchr (server + 1, '@')) != NULL) /* first one only */ 1265 if ((p = strchr (server + 1, '@')) != NULL) /* first one only */
1326 *p = '\0'; 1266 *p = '\0';
1327 1267
1328 atom = XInternAtom (display->display, server, False); 1268 atom = XInternAtom (dpy, server, False);
1329 win = XGetSelectionOwner (display->display, atom); 1269 win = XGetSelectionOwner (dpy, atom);
1330 1270
1331 if (win != None) 1271 if (win != None)
1332 return True; 1272 return True;
1333 } 1273 }
1334 1274
… …
1341 XPoint nspot; 1281 XPoint nspot;
1342 XVaNestedList preedit_attr; 1282 XVaNestedList preedit_attr;
1343 1283
1344 if (!Input_Context 1284 if (!Input_Context
1345 || !focus 1285 || !focus
1346 || !(input_style & XIMPreeditPosition)) 1286 || !(input_style & (XIMPreeditPosition | XIMPreeditCallbacks)))
1347 return; 1287 return;
1348 1288
1349 im_set_position (nspot); 1289 im_set_position (nspot);
1350 1290
1351 if (nspot.x == spot.x && nspot.y == spot.y) 1291 if (nspot.x == spot.x && nspot.y == spot.y)
… …
1370 input_method = 0; 1310 input_method = 0;
1371 } 1311 }
1372 1312
1373 Input_Context = 0; 1313 Input_Context = 0;
1374} 1314}
1315
1316#ifdef ENABLE_XIM_ONTHESPOT
1317
1318static void
1319xim_preedit_start (XIC ic, XPointer client_data, XPointer call_data)
1320{
1321 ((rxvt_term *)client_data)->make_current ();
1322 HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_START, DT_END));
1323}
1324
1325static void
1326xim_preedit_done (XIC ic, XPointer client_data, XPointer call_data)
1327{
1328 ((rxvt_term *)client_data)->make_current ();
1329 HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_DONE, DT_END));
1330}
1331
1332static void
1333xim_preedit_draw (XIC ic, XPointer client_data, XIMPreeditDrawCallbackStruct *call_data)
1334{
1335 rxvt_term *term = (rxvt_term *)client_data;
1336 XIMText *text = call_data->text;
1337
1338 term->make_current ();
1339
1340 if (text)
1341 {
1342 void *str;
1343
1344 if (!text->encoding_is_wchar && text->string.multi_byte)
1345 {
1346 // of course, X makes it ugly again
1347 if (term->rs[Rs_imLocale])
1348 SET_LOCALE (term->rs[Rs_imLocale]);
1349
1350 str = rxvt_temp_buf ((text->length + 1) * sizeof (wchar_t));
1351 mbstowcs ((wchar_t *)str, text->string.multi_byte, text->length + 1);
1352
1353 if (term->rs[Rs_imLocale])
1354 SET_LOCALE (term->locale);
1355 }
1356 else
1357 str = (void *)text->string.wide_char;
1358
1359 HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
1360 DT_INT, call_data->caret,
1361 DT_INT, call_data->chg_first,
1362 DT_INT, call_data->chg_length,
1363 DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0,
1364 DT_WCS_LEN, str, str ? (int)text->length : 0,
1365 DT_END));
1366 }
1367 else
1368 HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
1369 DT_INT, call_data->caret,
1370 DT_INT, call_data->chg_first,
1371 DT_INT, call_data->chg_length,
1372 DT_END));
1373}
1374
1375#if 0
1376static void
1377xim_preedit_caret (XIC ic, XPointer client_data, XIMPreeditCaretCallbackStruct *call_data)
1378{
1379 ((rxvt_term *)client_data)->make_current ();
1380 HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_CARET,
1381 DT_INT, call_data->position,
1382 DT_INT, call_data->direction,
1383 DT_INT, call_data->style,
1384 DT_END));
1385}
1386#endif
1387
1388#endif
1375 1389
1376/* 1390/*
1377 * Try to open a XIM with the current modifiers, then see if we can 1391 * Try to open a XIM with the current modifiers, then see if we can
1378 * open a suitable preedit type 1392 * open a suitable preedit type
1379 */ 1393 */
… …
1386 XRectangle rect, status_rect, needed_rect; 1400 XRectangle rect, status_rect, needed_rect;
1387 unsigned long fg, bg; 1401 unsigned long fg, bg;
1388 const char *p; 1402 const char *p;
1389 char **s; 1403 char **s;
1390 XIMStyles *xim_styles; 1404 XIMStyles *xim_styles;
1405#ifdef ENABLE_XIM_ONTHESPOT
1406 XIMCallback xcb[4];
1407#endif
1408
1409 set_environ (envv);
1391 1410
1392 if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) 1411 if (! ((p = XSetLocaleModifiers (modifiers)) && *p))
1393 return false; 1412 return false;
1394 1413
1395 D_MAIN ((stderr, "rxvt_IM_get_IC ()"));
1396 input_method = display->get_xim (locale, modifiers); 1414 input_method = display->get_xim (locale, modifiers);
1397 if (input_method == NULL) 1415 if (input_method == NULL)
1398 return false; 1416 return false;
1399 1417
1400 xim = input_method->xim; 1418 xim = input_method->xim;
… …
1420 s = rxvt_splitcommastring (p); 1438 s = rxvt_splitcommastring (p);
1421 1439
1422 for (i = found = 0; !found && s[i]; i++) 1440 for (i = found = 0; !found && s[i]; i++)
1423 { 1441 {
1424 if (!strcmp (s[i], "OverTheSpot")) 1442 if (!strcmp (s[i], "OverTheSpot"))
1425 input_style = (XIMPreeditPosition | XIMStatusNothing); 1443 input_style = XIMPreeditPosition | XIMStatusNothing;
1426 else if (!strcmp (s[i], "OffTheSpot")) 1444 else if (!strcmp (s[i], "OffTheSpot"))
1427 input_style = (XIMPreeditArea | XIMStatusArea); 1445 input_style = XIMPreeditArea | XIMStatusArea;
1428 else if (!strcmp (s[i], "Root")) 1446 else if (!strcmp (s[i], "Root"))
1429 input_style = (XIMPreeditNothing | XIMStatusNothing); 1447 input_style = XIMPreeditNothing | XIMStatusNothing;
1430 else if (!strcmp (s[i], "None")) 1448 else if (!strcmp (s[i], "None"))
1431 input_style = (XIMPreeditNone | XIMStatusNone); 1449 input_style = XIMPreeditNone | XIMStatusNone;
1450#ifdef ENABLE_XIM_ONTHESPOT
1451 else if (SHOULD_INVOKE (HOOK_XIM_PREEDIT_START) && !strcmp (s[i], "OnTheSpot"))
1452 input_style = XIMPreeditCallbacks | XIMStatusNothing;
1453#endif
1454 else
1455 input_style = XIMPreeditNothing | XIMStatusNothing;
1432 1456
1433 for (j = 0; j < xim_styles->count_styles; j++) 1457 for (j = 0; j < xim_styles->count_styles; j++)
1434 if (input_style == xim_styles->supported_styles[j]) 1458 if (input_style == xim_styles->supported_styles[j])
1435 { 1459 {
1436 rxvt_freecommastring (s); 1460 rxvt_freecommastring (s);
… …
1474 "*", 1498 "*",
1475 fheight, 1499 fheight,
1476 fheight + 1, fheight - 1, 1500 fheight + 1, fheight - 1,
1477 fheight - 2, fheight + 2); 1501 fheight - 2, fheight + 2);
1478 1502
1479 fs = XCreateFontSet (display->display, rs[Rs_imFont] ? rs[Rs_imFont] : pat, 1503 fs = XCreateFontSet (dpy, rs[Rs_imFont] ? rs[Rs_imFont] : pat,
1480 &missing_charset_list, &missing_charset_count, &def_string); 1504 &missing_charset_list, &missing_charset_count, &def_string);
1481 1505
1482 if (missing_charset_list) 1506 if (missing_charset_list)
1483 XFreeStringList (missing_charset_list); 1507 XFreeStringList (missing_charset_list);
1484 1508
… …
1525 XNBackground, bg, 1549 XNBackground, bg,
1526 XNArea, &status_rect, 1550 XNArea, &status_rect,
1527 XNFontSet, fs, 1551 XNFontSet, fs,
1528 NULL); 1552 NULL);
1529 } 1553 }
1554#if ENABLE_XIM_ONTHESPOT
1555 else if (input_style & XIMPreeditCallbacks)
1556 {
1557 im_set_position (spot);
1558
1559 xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start;
1560 xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done;
1561 xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw;
1562# if 0
1563 xcb[3].client_data = (XPointer)this; xcb[3].callback = (XIMProc)xim_preedit_caret;
1564# endif
1565
1566 preedit_attr = XVaCreateNestedList (0,
1567 XNSpotLocation, &spot,
1568 XNPreeditStartCallback, &xcb[0],
1569 XNPreeditDoneCallback , &xcb[1],
1570 XNPreeditDrawCallback , &xcb[2],
1571# if 0
1572 XNPreeditCaretCallback, &xcb[3],
1573# endif
1574 NULL);
1575 }
1576#endif
1530 1577
1531 Input_Context = XCreateIC (xim, 1578 Input_Context = XCreateIC (xim,
1532 XNInputStyle, input_style, 1579 XNInputStyle, input_style,
1533 XNClientWindow, vt, 1580 XNClientWindow, vt,
1534 XNFocusWindow, parent[0], 1581 XNFocusWindow, parent[0],
… …
1536 preedit_attr, 1583 preedit_attr,
1537 status_attr ? XNStatusAttributes : NULL, 1584 status_attr ? XNStatusAttributes : NULL,
1538 status_attr, NULL); 1585 status_attr, NULL);
1539 1586
1540 if (preedit_attr) XFree (preedit_attr); 1587 if (preedit_attr) XFree (preedit_attr);
1541 if (status_attr) XFree (status_attr); 1588 if (status_attr) XFree (status_attr);
1542 if (fs) XFreeFontSet (display->display, fs); 1589 if (fs) XFreeFontSet (dpy, fs);
1543 1590
1544 if (Input_Context == NULL) 1591 if (Input_Context == NULL)
1545 { 1592 {
1546 rxvt_warn ("failed to create input context, continuing without XIM.\n"); 1593 rxvt_warn ("failed to create input context, continuing without XIM.\n");
1547 im_destroy (); 1594 im_destroy ();
1548 return false; 1595 return false;
1549 } 1596 }
1550 1597
1551 if (input_style & XIMPreeditArea) 1598#if 0
1599 // unfortunately, only the focus window is used by XIM, hard to fix
1600 if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL))
1601 vt_select_input ();
1602#endif
1603
1552 IMSetStatusPosition (); 1604 IMSetPosition ();
1553 1605
1554 D_MAIN ((stderr, "rxvt_IM_get_IC () - successful connection"));
1555 return true; 1606 return true;
1556} 1607}
1557 1608
1558void 1609void
1559rxvt_term::im_cb () 1610rxvt_term::im_cb ()
… …
1561 int i; 1612 int i;
1562 const char *p; 1613 const char *p;
1563 char **s; 1614 char **s;
1564 char buf[IMBUFSIZ]; 1615 char buf[IMBUFSIZ];
1565 1616
1566 SET_R (this); 1617 make_current ();
1567 1618
1568 im_destroy (); 1619 im_destroy ();
1569 1620
1570 D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()"));
1571 if (Input_Context) 1621 if (Input_Context)
1572 return; 1622 return;
1573 1623
1574#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) 1624#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
1575 if (rs[Rs_imLocale]) 1625 if (rs[Rs_imLocale])
… …
1617 SET_LOCALE (locale); 1667 SET_LOCALE (locale);
1618#endif 1668#endif
1619} 1669}
1620 1670
1621void 1671void
1622rxvt_term::IMSetStatusPosition () 1672rxvt_term::IMSetPosition ()
1623{ 1673{
1624 XRectangle preedit_rect, status_rect, *needed_rect; 1674 XRectangle preedit_rect, status_rect, *needed_rect;
1625 XVaNestedList preedit_attr, status_attr; 1675 XVaNestedList preedit_attr, status_attr;
1626 1676
1627 if (!Input_Context 1677 if (!Input_Context
1628 || !focus 1678 || !focus
1629 || !(input_style & XIMPreeditArea) 1679 || !(input_style & (XIMPreeditArea | XIMPreeditPosition))
1630 || !IMisRunning ()) 1680 || !IMisRunning ())
1631 return; 1681 return;
1632 1682
1683 if (input_style & XIMPreeditPosition)
1684 {
1685 im_set_size (preedit_rect);
1686 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);
1687
1688 XSetICValues (Input_Context,
1689 XNPreeditAttributes, preedit_attr, NULL);
1690 }
1691 else
1692 {
1633 /* Getting the necessary width of preedit area */ 1693 /* Getting the necessary width of preedit area */
1634 status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); 1694 status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL);
1635 XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); 1695 XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL);
1636 XFree (status_attr); 1696 XFree (status_attr);
1637 1697
1638 im_set_preedit_area (preedit_rect, status_rect, *needed_rect); 1698 im_set_preedit_area (preedit_rect, status_rect, *needed_rect);
1639 XFree (needed_rect); 1699 XFree (needed_rect);
1640 1700
1641 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); 1701 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);
1642 status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); 1702 status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL);
1643 1703
1644 XSetICValues (Input_Context, 1704 XSetICValues (Input_Context,
1645 XNPreeditAttributes, preedit_attr, 1705 XNPreeditAttributes, preedit_attr,
1646 XNStatusAttributes, status_attr, NULL); 1706 XNStatusAttributes, status_attr,
1707 NULL);
1647 1708
1709 XFree (status_attr);
1710 }
1711
1648 XFree (preedit_attr); 1712 XFree (preedit_attr);
1649 XFree (status_attr);
1650} 1713}
1651#endif /* USE_XIM */ 1714#endif /* USE_XIM */
1652 1715
1653/*----------------------------------------------------------------------*/ 1716void
1654rxvt_t rxvt_current_term; 1717rxvt_term::get_window_origin (int &x, int &y)
1718{
1719 Window cr;
1720 XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr);
1721/* fprintf( stderr, "origin is %+d%+d\n", x, y);*/
1722}
1723
1724Pixmap
1725rxvt_term::get_pixmap_property (int prop_id)
1726{
1727 if (prop_id > 0 && prop_id < NUM_XA)
1728 if (xa[prop_id])
1729 {
1730 int aformat;
1731 unsigned long nitems, bytes_after;
1732 Atom atype;
1733 unsigned char *prop = NULL;
1734 int result = XGetWindowProperty (dpy, display->root, xa[prop_id],
1735 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1736 &nitems, &bytes_after, &prop);
1737 if (result == Success && prop && atype == XA_PIXMAP)
1738 {
1739 return *(Pixmap *)prop;
1740 }
1741 }
1742 return None;
1743}
1744
1745#ifdef HAVE_BG_PIXMAP
1746# if TRACE_PIXMAPS
1747# undef update_background
1748int rxvt_term::trace_update_background (const char* file, int line)
1749{
1750 fprintf (stderr, "%s:%d:update_background()\n", file, line);
1751 update_background ();
1752}
1753# endif
1754int
1755rxvt_term::update_background ()
1756{
1757 bgPixmap.invalidate ();
1758
1759 /* no chance of real time refresh if we are blurring! */
1760 if (bgPixmap.invalid_since + 0.5 < ev::now () && !(bgPixmap.flags & bgPixmap_t::blurNeeded))
1761 bgPixmap.render ();
1762 else
1763 {
1764 update_background_ev.stop ();
1765
1766 if (!bgPixmap.need_client_side_rendering())
1767 update_background_ev.start (.05);
1768 else if (bgPixmap.flags & bgPixmap_t::blurNeeded)
1769 update_background_ev.start (.20); /* very slow !!! */
1770 else
1771 update_background_ev.start (.07);
1772 }
1773
1774 return 0;
1775}
1776
1777void
1778rxvt_term::update_background_cb (ev::timer &w, int revents)
1779{
1780 bgPixmap.render ();
1781}
1782
1783#endif /* HAVE_BG_PIXMAP */
1655 1784
1656/*----------------------- end-of-file (C source) -----------------------*/ 1785/*----------------------- end-of-file (C source) -----------------------*/

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