ViewVC Help
View File | Revision Log | Show Annotations | Download File
/cvs/rxvt-unicode/src/main.C
(Generate patch)

Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.32 by pcg, Fri Feb 13 12:16:21 2004 UTC vs.
Revision 1.76 by root, Wed Aug 4 03:29:28 2004 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*--------------------------------*-C-*---------------------------------*
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>
7 * - original version 7 * - original version
… …
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 * 17 *
17 * 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
18 * 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
19 * the Free Software Foundation; either version 2 of the License, or 20 * the Free Software Foundation; either version 2 of the License, or
20 * (at your option) any later version. 21 * (at your option) any later version.
… …
43# include <termios.h> 44# include <termios.h>
44#endif 45#endif
45 46
46#include <cstring> 47#include <cstring>
47 48
49vector<rxvt_term *> rxvt_term::termlist;
50
48static char curlocale[128]; 51static char curlocale[128];
49 52
50void 53bool
51rxvt_set_locale (const char *locale) 54rxvt_set_locale (const char *locale)
52{ 55{
53 if (locale && STRNCMP (locale, curlocale, 128)) 56 if (!locale || !STRNCMP (locale, curlocale, 128))
54 { 57 return false;
58
55 STRNCPY (curlocale, locale, 128); 59 STRNCPY (curlocale, locale, 128);
56 setlocale (LC_CTYPE, curlocale); 60 setlocale (LC_CTYPE, curlocale);
61 return true;
62}
63
64#if ENABLE_COMBINING
65class rxvt_composite_vec rxvt_composite;
66
67text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2)
68{
69 compose_char *cc;
70
71 // break compose chains, as stupid readline really likes to duplicate
72 // composing characters for some reason near the end of a line.
73 cc = (*this)[c1];
74 while (cc)
57 } 75 {
76 if (cc->c2 == c2) return c1;
77 cc = (*this)[cc->c1];
78 }
79
80 // check to see wether this combination already exists otherwise
81 for (cc = v.end (); cc-- > v.begin (); )
82 {
83 if (cc->c1 == c1 && cc->c2 == c2)
84 return COMPOSE_LO + (cc - v.begin ());
85 }
86
87 // allocate a new combination
88 if (v.size () == COMPOSE_HI - COMPOSE_LO + 1)
89 {
90 static int seen;
91
92 if (!seen++)
93 fprintf (stderr, "too many unrepresentable composite characters, try --enable-unicode3\n");
94
95 return REPLACEMENT_CHAR;
96 }
97
98 v.push_back (compose_char (c1, c2));
99
100 return v.size () - 1 + COMPOSE_LO;
58} 101}
102
103int rxvt_composite_vec::expand (unicode_t c, wchar_t *r)
104{
105 compose_char *cc = (*this)[c];
106
107 if (!cc)
108 {
109 if (r) *r = c;
110 return 1;
111 }
112
113 int len = expand (cc->c1, r);
114
115 if (r) r += len;
116
117 if (cc->c2 != NOCHAR)
118 {
119 len++;
120 if (r) *r++ = cc->c2;
121 }
122
123 return len;
124
125}
126#endif
59 127
60void * 128void *
61rxvt_term::operator new (size_t s) 129rxvt_term::operator new (size_t s)
62{ 130{
63 void *p = malloc (s); 131 void *p = malloc (s);
… …
79 vt_ev (this, &rxvt_term::x_cb), 147 vt_ev (this, &rxvt_term::x_cb),
80#ifdef HAVE_SCROLLBARS 148#ifdef HAVE_SCROLLBARS
81 scrollbar_ev (this, &rxvt_term::x_cb), 149 scrollbar_ev (this, &rxvt_term::x_cb),
82#endif 150#endif
83#ifdef MENUBAR 151#ifdef MENUBAR
84 menubar_ev (this, &rxvt_term::x_cb), fixme 152 menubar_ev (this, &rxvt_term::x_cb),
85#endif 153#endif
86#ifdef CURSOR_BLINK 154#ifdef CURSOR_BLINK
87 cursor_blink_ev (this, &rxvt_term::cursor_blink_cb), 155 cursor_blink_ev (this, &rxvt_term::cursor_blink_cb),
88#endif 156#endif
89#ifdef TEXT_BLINK 157#ifdef TEXT_BLINK
90 text_blink_ev (this, &rxvt_term::text_blink_cb), 158 text_blink_ev (this, &rxvt_term::text_blink_cb),
91#endif 159#endif
160#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
161 cont_scroll_ev (this, &rxvt_term::cont_scroll_cb),
162#endif
163#ifdef SELECTION_SCROLLING
164 sel_scroll_ev (this, &rxvt_term::sel_scroll_cb),
165#endif
166#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
167 slip_wheel_ev (this, &rxvt_term::slip_wheel_cb),
168#endif
92#ifdef POINTER_BLANK 169#ifdef POINTER_BLANK
93 pointer_ev (this, &rxvt_term::pointer_cb), 170 pointer_ev (this, &rxvt_term::pointer_cb),
94#endif 171#endif
172#ifdef USE_XIM
173 im_ev (this, &rxvt_term::im_cb),
174#endif
95 check_ev (this, &rxvt_term::check_cb), 175 check_ev (this, &rxvt_term::check_cb),
176 flush_ev (this, &rxvt_term::flush_cb),
96 destroy_ev (this, &rxvt_term::destroy_cb), 177 destroy_ev (this, &rxvt_term::destroy_cb),
97 pty_ev (this, &rxvt_term::pty_cb), 178 pty_ev (this, &rxvt_term::pty_cb),
98 incr_ev (this, &rxvt_term::incr_cb), 179 incr_ev (this, &rxvt_term::incr_cb)
99#ifdef USE_XIM
100 im_ev (this, &rxvt_term::im_cb)
101#endif
102{ 180{
103 cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; 181 cmdbuf_ptr = cmdbuf_endp = cmdbuf_base;
182
183 termlist.push_back (this);
104} 184}
105 185
106rxvt_term::~rxvt_term () 186rxvt_term::~rxvt_term ()
107{ 187{
188 termlist.erase (find (termlist.begin (), termlist.end(), this));
189
108 if (cmd_fd >= 0) 190 if (cmd_fd >= 0)
109 close (cmd_fd); 191 close (cmd_fd);
110 192
111 scr_release ();
112
113 free (locale);
114 free (codeset);
115
116#ifndef NO_SETOWNER_TTYDEV 193#ifndef NO_SETOWNER_TTYDEV
117 privileged_ttydev (RESTORE); 194 privileged_ttydev (RESTORE);
118#endif 195#endif
119#ifdef UTMP_SUPPORT 196#ifdef UTMP_SUPPORT
120 privileged_utmp (RESTORE); 197 privileged_utmp (RESTORE);
121#endif 198#endif
122 199
123 // TODO: free pixcolours, colours should become part of rxvt_display
124
125 delete PixColors;
126 delete TermWin.fontset; 200 delete TermWin.fontset;
127 201
128 displays.put (display);
129}
130
131void
132rxvt_term::destroy ()
133{
134 if (display) 202 if (display)
135 { 203 {
204 selection_clear ();
205
206#ifdef MENUBAR
207 if (menubarGC) XFreeGC (display->display, menubarGC);
208#endif
209#ifdef XTERM_SCROLLBAR
210 if (xscrollbarGC) XFreeGC (display->display, xscrollbarGC);
211 if (ShadowGC) XFreeGC (display->display, ShadowGC);
212#endif
213#ifdef PLAIN_SCROLLBAR
214 if (pscrollbarGC) XFreeGC (display->display, pscrollbarGC);
215#endif
216#ifdef NEXT_SCROLLBAR
217 if (blackGC) XFreeGC (display->display, blackGC);
218 if (whiteGC) XFreeGC (display->display, whiteGC);
219 if (grayGC) XFreeGC (display->display, grayGC);
220 if (darkGC) XFreeGC (display->display, darkGC);
221 if (stippleGC) XFreeGC (display->display, stippleGC);
222 if (dimple) XFreePixmap (display->display, dimple);
223 if (upArrow) XFreePixmap (display->display, upArrow);
224 if (downArrow) XFreePixmap (display->display, downArrow);
225 if (upArrowHi) XFreePixmap (display->display, upArrowHi);
226 if (downArrowHi) XFreePixmap (display->display, downArrowHi);
227#endif
228#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
229 if (topShadowGC) XFreeGC (display->display, topShadowGC);
230 if (botShadowGC) XFreeGC (display->display, botShadowGC);
231 if (scrollbarGC) XFreeGC (display->display, scrollbarGC);
232#endif
233 if (TermWin.gc) XFreeGC (display->display, TermWin.gc);
234
235#if defined(MENUBAR) && (MENUBAR_MAX > 1)
236 delete menuBar.drawable;
237 //if (menuBar.win)
238 // XDestroyWindow (display->display, menuBar.win);
239#endif
240 delete TermWin.drawable;
241 // destroy all windows
136 if (TermWin.parent[0]) 242 if (TermWin.parent[0])
137 XDestroyWindow (display->display, TermWin.parent[0]); 243 XDestroyWindow (display->display, TermWin.parent[0]);
244 }
138 245
246 // TODO: free pixcolours, colours should become part of rxvt_display
247
248 delete PixColorsFocused;
249#ifdef OFF_FOCUS_FADING
250 delete PixColorsUnFocused;
251#endif
252
253 displays.put (display);
254
255 scr_release ();
256
257 /* clear all resources */
258 for (int i = 0; i < allocated.size (); i++)
259 free (allocated[i]);
260
261 free (selection.text);
262 // TODO: manage env vars in child only(!)
263 free (env_windowid);
264 free (env_display);
265 free (env_term);
266 free (env_colorfgbg);
267 free (locale);
268#if 0
269 free (codeset);
270#endif
271
272 delete envv;
273 delete argv;
274}
275
276void
277rxvt_term::destroy ()
278{
279 if (display)
280 {
139 rootwin_ev.stop (display); 281 rootwin_ev.stop (display);
140 termwin_ev.stop (display); 282 termwin_ev.stop (display);
141 vt_ev.stop (display); 283 vt_ev.stop (display);
142
143#ifdef USE_XIM 284#ifdef USE_XIM
144 im_destroy (); 285 im_destroy ();
145 im_ev.stop (display); 286 im_ev.stop (display);
146#endif 287#endif
147#ifdef HAVE_SCROLLBARS 288#ifdef HAVE_SCROLLBARS
… …
158 cursor_blink_ev.stop (); 299 cursor_blink_ev.stop ();
159#endif 300#endif
160#ifdef TEXT_BLINK 301#ifdef TEXT_BLINK
161 text_blink_ev.stop (); 302 text_blink_ev.stop ();
162#endif 303#endif
304#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
305 cont_scroll_ev.stop ();
306#endif
307#ifdef SELECTION_SCROLLING
308 sel_scroll_ev.stop ();
309#endif
163#ifdef POINTER_BLANK 310#ifdef POINTER_BLANK
164 pointer_ev.stop (); 311 pointer_ev.stop ();
165#endif 312#endif
166 313
167 destroy_ev.start (0); 314 destroy_ev.start (0);
… …
175 delete this; 322 delete this;
176} 323}
177 324
178/*----------------------------------------------------------------------*/ 325/*----------------------------------------------------------------------*/
179/* rxvt_init () */ 326/* rxvt_init () */
180/* LIBPROTO */
181rxvt_t
182rxvt_init (int argc, const char *const *argv)
183{
184 SET_R (new rxvt_term);
185
186 if (!GET_R->init_vars () || !GET_R->init (argc, argv))
187 {
188 delete GET_R;
189 SET_R (0);
190 }
191
192 return GET_R;
193}
194
195static int (*old_xerror_handler) (Display *dpy, XErrorEvent *event);
196
197void
198rxvt_init_signals ()
199{
200 /* install exit handler for cleanup */
201#if 0
202#ifdef HAVE_ATEXIT
203 atexit (rxvt_clean_exit);
204#else
205#endif
206#endif
207
208 struct sigaction sa;
209
210 sigfillset (&sa.sa_mask);
211 sa.sa_flags = SA_NOCLDSTOP | SA_RESTART;
212 sa.sa_handler = SIG_IGN; sigaction (SIGHUP , &sa, 0);
213 sa.sa_handler = SIG_IGN; sigaction (SIGPIPE, &sa, 0);
214 sa.sa_handler = rxvt_Exit_signal; sigaction (SIGINT , &sa, 0);
215 sa.sa_handler = rxvt_Exit_signal; sigaction (SIGQUIT, &sa, 0);
216 sa.sa_handler = rxvt_Exit_signal; sigaction (SIGTERM, &sa, 0);
217 sa.sa_handler = rxvt_Child_signal; sigaction (SIGCHLD, &sa, 0);
218
219 /* need to trap SIGURG for SVR4 (Unixware) rlogin */
220 /* signal (SIGURG, SIG_DFL); */
221
222 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);
223 //XSetIOErrorHandler ((XErrorHandler) rxvt_xioerror_handler);
224}
225
226bool 327bool
227rxvt_term::init (int argc, const char *const *argv) 328rxvt_term::init (int argc, const char *const *argv)
228{ 329{
330 SET_R (this);
331
332 if (!init_vars ())
333 return false;
334
229 /* 335 /*
230 * Save and then give up any super-user privileges 336 * Save and then give up any super-user privileges
231 * If we need privileges in any area then we must specifically request it. 337 * If we need privileges in any area then we must specifically request it.
232 * We should only need to be root in these cases: 338 * We should only need to be root in these cases:
233 * 1. write utmp entries on some systems 339 * 1. write utmp entries on some systems
… …
240 346
241 const char **cmd_argv = init_resources (argc, argv); 347 const char **cmd_argv = init_resources (argc, argv);
242 348
243 set_locale (""); 349 set_locale ("");
244 350
245#if (MENUBAR_MAX) 351#if MENUBAR_MAX
246 menubar_read (rs[Rs_menu]); 352 menubar_read (rs[Rs_menu]);
247#endif 353#endif
248#ifdef HAVE_SCROLLBARS 354#ifdef HAVE_SCROLLBARS
249 if (Options & Opt_scrollBar) 355 if (Options & Opt_scrollBar)
250 scrollBar.setIdle (); /* set existence for size calculations */ 356 scrollBar.setIdle (); /* set existence for size calculations */
… …
253 create_windows (argc, argv); 359 create_windows (argc, argv);
254 360
255 init_xlocale (); 361 init_xlocale ();
256 362
257 scr_reset (); /* initialize screen */ 363 scr_reset (); /* initialize screen */
258#ifdef RXVT_GRAPHICS
259 Gr_reset (); /* reset graphics */
260#endif
261 364
262#if 0 365#if 0
263#ifdef DEBUG_X
264 XSynchronize (display->display, True); 366 XSynchronize (display->display, True);
265#endif
266#endif 367#endif
267 368
268#ifdef HAVE_SCROLLBARS 369#ifdef HAVE_SCROLLBARS
269 if (Options & Opt_scrollBar) 370 if (Options & Opt_scrollBar)
270 resize_scrollbar (); /* create and map scrollbar */ 371 resize_scrollbar (); /* create and map scrollbar */
271#endif 372#endif
272#if (MENUBAR_MAX) 373#if (MENUBAR_MAX)
273 if (menubar_visible (r)) 374 if (menubar_visible ())
274 XMapWindow (display->display, menuBar.win); 375 XMapWindow (display->display, menuBar.win);
275#endif 376#endif
276#ifdef TRANSPARENT 377#ifdef TRANSPARENT
277 if (Options & Opt_transparent) 378 if (Options & Opt_transparent)
278 { 379 {
… …
284 rootwin_ev.start (display, display->root); 385 rootwin_ev.start (display, display->root);
285 386
286 XMapWindow (display->display, TermWin.vt); 387 XMapWindow (display->display, TermWin.vt);
287 XMapWindow (display->display, TermWin.parent[0]); 388 XMapWindow (display->display, TermWin.parent[0]);
288 389
289 init_env ();
290 init_command (cmd_argv); 390 init_command (cmd_argv);
291 391
292 pty_ev.start (cmd_fd, EVENT_READ); 392 pty_ev.start (cmd_fd, EVENT_READ);
293 393
294 check_ev.start (); 394 check_ev.start ();
295 395
296 return true; 396 return true;
397}
398
399static int (*old_xerror_handler) (Display *dpy, XErrorEvent *event);
400
401void
402rxvt_init_signals ()
403{
404 /* install exit handler for cleanup */
405#if 0
406#ifdef HAVE_ATEXIT
407 atexit (rxvt_clean_exit);
408#else
409#endif
410#endif
411
412 struct sigaction sa;
413
414 sigfillset (&sa.sa_mask);
415 sa.sa_flags = SA_NOCLDSTOP | SA_RESTART;
416 sa.sa_handler = SIG_IGN; sigaction (SIGHUP , &sa, 0);
417 sa.sa_handler = SIG_IGN; sigaction (SIGPIPE, &sa, 0);
418 sa.sa_handler = rxvt_Exit_signal; sigaction (SIGINT , &sa, 0);
419 sa.sa_handler = rxvt_Exit_signal; sigaction (SIGQUIT, &sa, 0);
420 sa.sa_handler = rxvt_Exit_signal; sigaction (SIGTERM, &sa, 0);
421 sa.sa_handler = rxvt_Child_signal; sigaction (SIGCHLD, &sa, 0);
422
423 /* need to trap SIGURG for SVR4 (Unixware) rlogin */
424 /* signal (SIGURG, SIG_DFL); */
425
426 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);
427 //XSetIOErrorHandler ((XErrorHandler) rxvt_xioerror_handler);
297} 428}
298 429
299/* ------------------------------------------------------------------------- * 430/* ------------------------------------------------------------------------- *
300 * SIGNAL HANDLING & EXIT HANDLER * 431 * SIGNAL HANDLING & EXIT HANDLER *
301 * ------------------------------------------------------------------------- */ 432 * ------------------------------------------------------------------------- */
302/* 433/*
303 * Catch a SIGCHLD signal and exit if the direct child has died 434 * Catch a SIGCHLD signal and exit if the direct child has died
304 */ 435 */
436
437void rxvt_term::child_exited (int pid)
438{
439 for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
440 if (pid == (*t)->cmd_pid)
441 {
442 (*t)->destroy ();
443 break;
444 }
445}
446
305/* ARGSUSED */ 447/* ARGSUSED */
306/* EXTPROTO */ 448/* EXTPROTO */
307RETSIGTYPE 449RETSIGTYPE
308rxvt_Child_signal (int sig __attribute__ ((unused))) 450rxvt_Child_signal (int sig __attribute__ ((unused)))
309{ 451{
310 int pid, save_errno = errno; 452 int pid, save_errno = errno;
453
311 while ((pid = waitpid (-1, NULL, WNOHANG)) == -1 && errno == EINTR) 454 while ((pid = waitpid (-1, NULL, WNOHANG)) > 0)
312 ; 455 rxvt_term::child_exited (pid);
456
313 errno = save_errno; 457 errno = save_errno;
314
315#if 0
316 if (pid == cmd_pid)
317 exit (EXIT_SUCCESS);
318#endif
319} 458}
320 459
321/* 460/*
322 * Catch a fatal signal and tidy up before quitting 461 * Catch a fatal signal and tidy up before quitting
323 */ 462 */
… …
325RETSIGTYPE 464RETSIGTYPE
326rxvt_Exit_signal (int sig) 465rxvt_Exit_signal (int sig)
327{ 466{
328 signal (sig, SIG_DFL); 467 signal (sig, SIG_DFL);
329#ifdef DEBUG_CMD 468#ifdef DEBUG_CMD
330 rxvt_print_error ("signal %d", sig); 469 rxvt_warn ("caught signal %d, exiting.\n", sig);
331#endif 470#endif
332 rxvt_clean_exit (); 471 rxvt_clean_exit ();
333 kill (getpid (), sig); 472 kill (getpid (), sig);
334} 473}
335 474
… …
373 512
374 p = malloc (size); 513 p = malloc (size);
375 if (p) 514 if (p)
376 return p; 515 return p;
377 516
378 fprintf (stderr, APL_NAME ": memory allocation failure. Aborting"); 517 fprintf (stderr, RESNAME ": memory allocation failure. Aborting");
379 rxvt_clean_exit (); 518 rxvt_clean_exit ();
380 exit (EXIT_FAILURE); 519 exit (EXIT_FAILURE);
381 /* NOTREACHED */ 520 /* NOTREACHED */
382} 521}
383 522
… …
389 528
390 p = calloc (number, size); 529 p = calloc (number, size);
391 if (p) 530 if (p)
392 return p; 531 return p;
393 532
394 fprintf (stderr, APL_NAME ": memory allocation failure. Aborting"); 533 fprintf (stderr, RESNAME ": memory allocation failure. Aborting");
395 rxvt_clean_exit (); 534 rxvt_clean_exit ();
396 exit (EXIT_FAILURE); 535 exit (EXIT_FAILURE);
397 /* NOTREACHED */ 536 /* NOTREACHED */
398} 537}
399 538
… …
408 else 547 else
409 p = malloc (size); 548 p = malloc (size);
410 if (p) 549 if (p)
411 return p; 550 return p;
412 551
413 fprintf (stderr, APL_NAME ": memory allocation failure. Aborting"); 552 fprintf (stderr, RESNAME ": memory allocation failure. Aborting");
414 rxvt_clean_exit (); 553 rxvt_clean_exit ();
415 exit (EXIT_FAILURE); 554 exit (EXIT_FAILURE);
416 /* NOTREACHED */ 555 /* NOTREACHED */
417} 556}
418 557
… …
610 else 749 else
611 szHint.win_gravity = SouthWestGravity; 750 szHint.win_gravity = SouthWestGravity;
612 } 751 }
613 } 752 }
614 } 753 }
754
615 /* TODO: BOUNDS */ 755 /* TODO: BOUNDS */
616 TermWin.width = TermWin.ncol * TermWin.fwidth; 756 TermWin.width = TermWin.ncol * TermWin.fwidth;
617 TermWin.height = TermWin.nrow * TermWin.fheight; 757 TermWin.height = TermWin.nrow * TermWin.fheight;
618 max_width = MAX_COLS * TermWin.fwidth; 758 max_width = MAX_COLS * TermWin.fwidth;
619 max_height = MAX_ROWS * TermWin.fheight; 759 max_height = MAX_ROWS * TermWin.fheight;
620 760
621 szHint.base_width = szHint.base_height = 2 * TermWin.int_bwidth; 761 szHint.base_width = szHint.base_height = 2 * TermWin.int_bwidth;
622 762
623 sb_w = mb_h = 0; 763 sb_w = mb_h = 0;
624 window_vt_x = window_vt_y = 0; 764 window_vt_x = window_vt_y = TermWin.int_bwidth;
765
625 if (scrollbar_visible ()) 766 if (scrollbar_visible ())
626 { 767 {
627 sb_w = scrollbar_TotalWidth (); 768 sb_w = scrollbar_TotalWidth ();
628 szHint.base_width += sb_w; 769 szHint.base_width += sb_w;
629 if (! (Options & Opt_scrollBar_right)) 770 if (!(Options & Opt_scrollBar_right))
630 window_vt_x = sb_w; 771 window_vt_x += sb_w;
631 } 772 }
773
632 if (menubar_visible ()) 774 if (menubar_visible ())
633 { 775 {
634 mb_h = menuBar_TotalHeight (); 776 mb_h = menuBar_TotalHeight ();
635 szHint.base_height += mb_h; 777 szHint.base_height += mb_h;
636 window_vt_y = mb_h; 778 window_vt_y += mb_h;
637 } 779 }
780
638 szHint.width_inc = TermWin.fwidth; 781 szHint.width_inc = TermWin.fwidth;
639 szHint.height_inc = TermWin.fheight; 782 szHint.height_inc = TermWin.fheight;
640 szHint.min_width = szHint.base_width + szHint.width_inc; 783 szHint.min_width = szHint.base_width + szHint.width_inc;
641 szHint.min_height = szHint.base_height + szHint.height_inc; 784 szHint.min_height = szHint.base_height + szHint.height_inc;
642 785
… …
648 else 791 else
649 { 792 {
650 MIN_IT (TermWin.width, max_width); 793 MIN_IT (TermWin.width, max_width);
651 szHint.width = szHint.base_width + TermWin.width; 794 szHint.width = szHint.base_width + TermWin.width;
652 } 795 }
796
653 if (height && height - szHint.base_height < max_height) 797 if (height && height - szHint.base_height < max_height)
654 { 798 {
655 szHint.height = height; 799 szHint.height = height;
656 TermWin.height = height - szHint.base_height; 800 TermWin.height = height - szHint.base_height;
657 } 801 }
658 else 802 else
659 { 803 {
660 MIN_IT (TermWin.height, max_height); 804 MIN_IT (TermWin.height, max_height);
661 szHint.height = szHint.base_height + TermWin.height; 805 szHint.height = szHint.base_height + TermWin.height;
662 } 806 }
807
663 if (scrollbar_visible () && (Options & Opt_scrollBar_right)) 808 if (scrollbar_visible () && (Options & Opt_scrollBar_right))
664 window_sb_x = szHint.width - sb_w; 809 window_sb_x = szHint.width - sb_w;
665 810
666 if (recalc_x) 811 if (recalc_x)
667 szHint.x += (DisplayWidth (display->display, DefaultScreen (display->display)) 812 szHint.x += (DisplayWidth (display->display, DefaultScreen (display->display))
… …
712 * init = 1 - initialize 857 * init = 1 - initialize
713 * 858 *
714 * fontname == FONT_UP - switch to bigger font 859 * fontname == FONT_UP - switch to bigger font
715 * fontname == FONT_DN - switch to smaller font 860 * fontname == FONT_DN - switch to smaller font
716 */ 861 */
717void 862bool
718rxvt_term::change_font (int init, const char *fontname) 863rxvt_term::change_font (const char *fontname)
719{} 864{
865 if (fontname == FONT_UP)
866 {
867 // TODO
868 }
869 else if (fontname == FONT_DN)
870 {
871 // TODO
872 }
873 else
874 {
875 rxvt_fontset *fs = new rxvt_fontset (this);
720 876
721void 877 if (fs && fs->populate (fontname ? fontname : "fixed"))
878 {
879 delete TermWin.fontset;
880 TermWin.fontset = fs;
881 TermWin.fwidth = fs->base_font ()->width;
882 TermWin.fheight = fs->base_font ()->height;
883 TermWin.fbase = fs->base_font ()->ascent;
884
885 if (TermWin.parent[0])
886 {
887 resize_all_windows (0, 0, 0);
888 scr_remap_chars ();
889 scr_touch (true);
890 }
891
892 for (unicode_t ch = 0x20; ch <= 0x7f; ch++)
893 TermWin.ascii_map [ch - 0x20] = fs->find_font (ch);
894
895 return true;
896 }
897 }
898
899 return false;
900}
901
902bool
722rxvt_term::font_up_down (int n, int direction) 903rxvt_term::font_up_down (int n, int direction)
723{} 904{
905 return false;
906}
724 907
725/*----------------------------------------------------------------------*/ 908/*----------------------------------------------------------------------*/
726/*----------------------------------------------------------------------*/ 909/*----------------------------------------------------------------------*/
727/* xterm sequences - title, iconName, color (exptl) */ 910/* xterm sequences - title, iconName, color (exptl) */
728void 911void
729rxvt_term::set_title (const char *str) 912rxvt_term::set_title (const char *str)
730{ 913{
731#ifndef SMART_WINDOW_TITLE 914#ifdef SMART_WINDOW_TITLE
732 XStoreName (display->display, TermWin.parent[0], str); 915 char *name;
733#else
734 char *name;
735 916
736 if (XFetchName (display->display, TermWin.parent[0], &name) == 0) 917 if (!XFetchName (display->display, TermWin.parent[0], &name))
737 name = NULL; 918 name = NULL;
919
738 if (name == NULL || STRCMP (name, str)) 920 if (name == NULL || STRCMP (name, str))
921#endif
739 XStoreName (display->display, TermWin.parent[0], str); 922 XStoreName (display->display, TermWin.parent[0], str);
923
924#ifdef SMART_WINDOW_TITLE
740 if (name) 925 if (name)
741 XFree (name); 926 XFree (name);
742#endif 927#endif
743} 928}
744 929
745void 930void
746rxvt_term::set_iconName (const char *str) 931rxvt_term::set_icon_name (const char *str)
747{ 932{
748#ifndef SMART_WINDOW_TITLE 933#ifdef SMART_WINDOW_TITLE
749 XSetIconName (display->display, TermWin.parent[0], str); 934 char *name;
750#else
751 char *name;
752 935
753 if (XGetIconName (display->display, TermWin.parent[0], &name)) 936 if (!XGetIconName (display->display, TermWin.parent[0], &name))
754 name = NULL; 937 name = NULL;
938
755 if (name == NULL || STRCMP (name, str)) 939 if (name == NULL || STRCMP (name, str))
940#endif
756 XSetIconName (display->display, TermWin.parent[0], str); 941 XSetIconName (display->display, TermWin.parent[0], str);
942
943#ifdef SMART_WINDOW_TITLE
757 if (name) 944 if (name)
758 XFree (name); 945 XFree (name);
759#endif 946#endif
760} 947}
761 948
762#ifdef XTERM_COLOR_CHANGE 949#ifdef XTERM_COLOR_CHANGE
763void 950void
764rxvt_term::set_window_color (int idx, const char *color) 951rxvt_term::set_window_color (int idx, const char *color)
765{ 952{
766 rxvt_color xcol; 953 rxvt_color xcol;
767 int i; 954 int i;
768 955
769 if (color == NULL || *color == '\0') 956 if (color == NULL || *color == '\0')
770 return; 957 return;
771 958
772 /* handle color aliases */ 959 /* handle color aliases */
… …
775 i = atoi (color); 962 i = atoi (color);
776 if (i >= 8 && i <= 15) 963 if (i >= 8 && i <= 15)
777 { /* bright colors */ 964 { /* bright colors */
778 i -= 8; 965 i -= 8;
779# ifndef NO_BRIGHTCOLOR 966# ifndef NO_BRIGHTCOLOR
780 PixColors[idx] = PixColors[minBrightCOLOR + i]; 967 PixColorsFocused[idx] = PixColorsFocused[minBrightCOLOR + i];
781 SET_PIXCOLOR (idx); 968 SET_PIXCOLOR (idx);
782 goto Done; 969 goto Done;
783# endif 970# endif
784 971
785 } 972 }
786 if (i >= 0 && i <= 7) 973 if (i >= 0 && i <= 7)
787 { /* normal colors */ 974 { /* normal colors */
788 PixColors[idx] = PixColors[minCOLOR + i]; 975 PixColorsFocused[idx] = PixColorsFocused[minCOLOR + i];
789 SET_PIXCOLOR (idx); 976 SET_PIXCOLOR (idx);
790 goto Done; 977 goto Done;
791 } 978 }
792 } 979 }
980
793 if (!rXParseAllocColor (& xcol, color)) 981 if (!rXParseAllocColor (& xcol, color))
794 return; 982 return;
983
795 /* XStoreColor (display->display, XCMAP, XColor*); */ 984 /* XStoreColor (display->display, display->cmap, XColor*); */
796 985
797 /* 986 /*
798 * FIXME: should free colors here, but no idea how to do it so instead, 987 * FIXME: should free colors here, but no idea how to do it so instead,
799 * so just keep gobbling up the colormap 988 * so just keep gobbling up the colormap
800 */ 989 */
… …
803 if (PixColors[idx] == PixColors[i]) 992 if (PixColors[idx] == PixColors[i])
804 break; 993 break;
805 if (i > Color_White) 994 if (i > Color_White)
806 { 995 {
807 /* fprintf (stderr, "XFreeColors: PixColors [%d] = %lu\n", idx, PixColors [idx]); */ 996 /* fprintf (stderr, "XFreeColors: PixColors [%d] = %lu\n", idx, PixColors [idx]); */
808 XFreeColors (display->display, XCMAP, (PixColors + idx), 1, 997 XFreeColors (display->display, display->cmap, (PixColors + idx), 1,
809 DisplayPlanes (display->display, display->screen)); 998 DisplayPlanes (display->display, display->screen));
810 } 999 }
811# endif 1000# endif
812 1001
813 PixColors[idx] = xcol; 1002 PixColorsFocused[idx] = xcol;
814 SET_PIXCOLOR (idx); 1003 SET_PIXCOLOR (idx);
815 1004
816 /* XSetWindowAttributes attr; */ 1005 /* XSetWindowAttributes attr; */
817 /* Cursor cursor; */ 1006 /* Cursor cursor; */
818Done: 1007Done:
1008#ifdef OFF_FOCUS_FADING
1009 PixColorsUnFocused[idx] = PixColorsFocused[idx].fade (display, atoi (rs[Rs_fade]));
1010#endif
819 if (idx == Color_bg && ! (Options & Opt_transparent)) 1011 if (idx == Color_bg && ! (Options & Opt_transparent))
820 XSetWindowBackground (display->display, TermWin.vt, 1012 XSetWindowBackground (display->display, TermWin.vt, PixColors[Color_bg]);
821 PixColors[Color_bg]);
822 1013
823 /* handle Color_BD, scrollbar background, etc. */ 1014 /* handle Color_BD, scrollbar background, etc. */
824 1015
825 set_colorfgbg (); 1016 set_colorfgbg ();
826 recolour_cursor (); 1017 recolour_cursor ();
827 /* the only reasonable way to enforce a clean update */ 1018 scr_touch (true);
828 scr_poweron ();
829} 1019}
830 1020
831#else 1021#else
832# define set_window_color (idx,color) ((void)0) 1022# define set_window_color (idx,color) ((void)0)
833#endif /* XTERM_COLOR_CHANGE */ 1023#endif /* XTERM_COLOR_CHANGE */
834 1024
835void 1025void
836rxvt_term::recolour_cursor () 1026rxvt_term::recolour_cursor ()
837{ 1027{
838#if TODO
839 rxvt_color xcol[2]; 1028 XColor xcol[2];
840 1029
841 xcol[0] = PixColors[Color_pointer]; 1030 xcol[0].pixel = ISSET_PIXCOLOR (Color_pointer_fg) ? PixColorsFocused[Color_pointer_fg] : PixColorsFocused[Color_fg];
842 xcol[1] = PixColors[Color_bg]; 1031 xcol[1].pixel = ISSET_PIXCOLOR (Color_pointer_bg) ? PixColorsFocused[Color_pointer_bg] : PixColorsFocused[Color_bg];
843 XQueryColors (display->display, XCMAP, xcol, 2); 1032 XQueryColors (display->display, display->cmap, xcol, 2);
844 XRecolorCursor (display->display, TermWin_cursor, & (xcol[0]), & (xcol[1])); 1033 XRecolorCursor (display->display, TermWin_cursor, xcol + 0, xcol + 1);
845#endif
846} 1034}
847 1035
848/*----------------------------------------------------------------------*/ 1036/*----------------------------------------------------------------------*/
849/* 1037/*
850 * find if fg/bg matches any of the normal (low-intensity) colors 1038 * find if fg/bg matches any of the normal (low-intensity) colors
… …
873#ifdef XPM_BACKGROUND 1061#ifdef XPM_BACKGROUND
874 xpmb = "default;"; 1062 xpmb = "default;";
875#endif 1063#endif
876 break; 1064 break;
877 } 1065 }
1066
878 sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); 1067 sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr);
879 putenv (env_colorfgbg);
880 1068
881#ifndef NO_BRIGHTCOLOR 1069#ifndef NO_BRIGHTCOLOR
882 colorfgbg = DEFAULT_RSTYLE; 1070 colorfgbg = DEFAULT_RSTYLE;
883 for (i = minCOLOR; i <= maxCOLOR; i++) 1071 for (i = minCOLOR; i <= maxCOLOR; i++)
884 { 1072 {
… …
899int 1087int
900rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) 1088rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour)
901{ 1089{
902 if (!screen_in_out->set (display, colour)) 1090 if (!screen_in_out->set (display, colour))
903 { 1091 {
904 rxvt_print_error ("can't allocate colour: %s", colour); 1092 rxvt_warn ("can't get colour '%s', continuing without.\n", colour);
905 return false; 1093 return false;
906 } 1094 }
907 1095
908 return true; 1096 return true;
909} 1097}
… …
920 int old_width = szHint.width, old_height = szHint.height; 1108 int old_width = szHint.width, old_height = szHint.height;
921#endif 1109#endif
922 1110
923 window_calc (width, height); 1111 window_calc (width, height);
924 XSetWMNormalHints (display->display, TermWin.parent[0], &szHint); 1112 XSetWMNormalHints (display->display, TermWin.parent[0], &szHint);
1113
925 if (!ignoreparent) 1114 if (!ignoreparent)
926 { 1115 {
927#ifdef SMART_RESIZE 1116#ifdef SMART_RESIZE
928 /* 1117 /*
929 * resize by Marius Gedminas <marius.gedminas@uosis.mif.vu.lt> 1118 * resize by Marius Gedminas <marius.gedminas@uosis.mif.vu.lt>
… …
964 dy /= 2; 1153 dy /= 2;
965 1154
966 XMoveResizeWindow (display->display, TermWin.parent[0], x + dx, y + dy, 1155 XMoveResizeWindow (display->display, TermWin.parent[0], x + dx, y + dy,
967 szHint.width, szHint.height); 1156 szHint.width, szHint.height);
968#else 1157#else
969 XResizeWindow (display->display, TermWin.parent[0], szHint.width, 1158 XResizeWindow (display->display, TermWin.parent[0], szHint.width, szHint.height);
970 szHint.height);
971#endif 1159#endif
972
973 } 1160 }
974 1161
975 fix_screen = (TermWin.ncol != prev_ncol 1162 fix_screen = TermWin.ncol != prev_ncol || TermWin.nrow != prev_nrow;
976 || TermWin.nrow != prev_nrow);
977 1163
978 if (fix_screen || width != old_width || height != old_height) 1164 if (fix_screen || width != old_width || height != old_height)
979 { 1165 {
980 if (scrollbar_visible ()) 1166 if (scrollbar_visible ())
981 { 1167 {
982 XMoveResizeWindow (display->display, scrollBar.win, window_sb_x, 1168 XMoveResizeWindow (display->display, scrollBar.win,
1169 window_sb_x, 0,
983 0, scrollbar_TotalWidth (), szHint.height); 1170 scrollbar_TotalWidth (), szHint.height);
984 resize_scrollbar (); 1171 resize_scrollbar ();
985 } 1172 }
986 1173
987 if (menubar_visible ()) 1174 if (menubar_visible ())
988 XMoveResizeWindow (display->display, menuBar.win, window_vt_x, 1175 XMoveResizeWindow (display->display, menuBar.win,
1176 window_vt_x, 0,
989 0, TermWin_TotalWidth (), menuBar_TotalHeight ()); 1177 TermWin_TotalWidth (), menuBar_TotalHeight ());
990 1178
991 XMoveResizeWindow (display->display, TermWin.vt, window_vt_x, 1179 XMoveResizeWindow (display->display, TermWin.vt,
992 window_vt_y, TermWin_TotalWidth (), 1180 window_vt_x, window_vt_y,
993 TermWin_TotalHeight ()); 1181 TermWin_TotalWidth (), TermWin_TotalHeight ());
994#ifdef RXVT_GRAPHICS
995 if (old_height)
996 Gr_Resize (old_width - szHint.base_width,
997 old_height - szHint.base_height);
998#endif
999 scr_clear (); 1182 scr_clear ();
1000#ifdef XPM_BACKGROUND 1183#ifdef XPM_BACKGROUND
1001 resize_pixmap (); 1184 resize_pixmap ();
1002#endif 1185#endif
1003
1004 } 1186 }
1005 1187
1006 if (fix_screen || old_height == 0) 1188 if (fix_screen || old_height == 0)
1007 { 1189 {
1008 int curr_screen = -1; 1190 int curr_screen = -1;
… …
1281 if (preedit_attr) XFree (preedit_attr); 1463 if (preedit_attr) XFree (preedit_attr);
1282 if (status_attr) XFree (status_attr); 1464 if (status_attr) XFree (status_attr);
1283 1465
1284 if (Input_Context == NULL) 1466 if (Input_Context == NULL)
1285 { 1467 {
1286 rxvt_print_error ("failed to create input context"); 1468 rxvt_warn ("failed to create input context, continuing without XIM.\n");
1287 display->put_xim (input_method); 1469 display->put_xim (input_method);
1288 return false; 1470 return false;
1289 } 1471 }
1290 1472
1291 if (input_style & XIMPreeditArea) 1473 if (input_style & XIMPreeditArea)
… …
1309 if (Input_Context) 1491 if (Input_Context)
1310 return; 1492 return;
1311 1493
1312#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) 1494#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
1313 if (rs[Rs_imLocale]) 1495 if (rs[Rs_imLocale])
1314 setlocale (LC_CTYPE, rs[Rs_imLocale]); 1496 SET_LOCALE (rs[Rs_imLocale]);
1315#endif 1497#endif
1316 1498
1317 p = rs[Rs_inputMethod]; 1499 p = rs[Rs_inputMethod];
1318 if (p && *p) 1500 if (p && *p)
1319 { 1501 {
… …
1350 goto done; 1532 goto done;
1351 1533
1352done: 1534done:
1353#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) 1535#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
1354 if (rs[Rs_imLocale]) 1536 if (rs[Rs_imLocale])
1355 setlocale (LC_CTYPE, locale); 1537 SET_LOCALE (locale);
1356#endif 1538#endif
1357} 1539}
1358 1540
1359void 1541void
1360rxvt_term::IMSetStatusPosition () 1542rxvt_term::IMSetStatusPosition ()

Diff Legend

– Removed lines
+ Added lines
< Changed lines
> Changed lines