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

Comparing rxvt-unicode/src/xdefaults.C (file contents):
Revision 1.127 by ayin, Mon Dec 17 23:52:45 2007 UTC vs.
Revision 1.137 by root, Sun Jun 15 13:54:15 2008 UTC

… …
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) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> 6 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>
7 * - original version 7 * - original version
8 * Copyright (c) 1997,1998 mj olesen <olesen@me.queensu.ca> 8 * Copyright (c) 1997,1998 mj olesen <olesen@me.queensu.ca>
9 * Copyright (c) 2003-2006 Marc Lehmann <pcg@goof.com> 9 * Copyright (c) 2003-2006 Marc Lehmann <pcg@goof.com>
10 * Copyright (c) 2007 Emanuele Giaquinta <e.giaquinta@glauco.it>
10 * 11 *
11 * This program is free software; you can redistribute it and/or modify 12 * This program is free software; you can redistribute it and/or modify
12 * it under the terms of the GNU General Public License as published by 13 * it under the terms of the GNU General Public License as published by
13 * the Free Software Foundation; either version 2 of the License, or 14 * the Free Software Foundation; either version 2 of the License, or
14 * (at your option) any later version. 15 * (at your option) any later version.
… …
62/* SWCH () - `-' flag */ 63/* SWCH () - `-' flag */
63#define SWCH(opt, option, flag, desc) \ 64#define SWCH(opt, option, flag, desc) \
64 { (option), (Optflag_Switch | (flag)), -1, NULL, (opt), NULL, (desc)} 65 { (option), (Optflag_Switch | (flag)), -1, NULL, (opt), NULL, (desc)}
65 66
66/* convenient macros */ 67/* convenient macros */
67#define optList_strlen(i) \ 68#define optList_isString(i) \
68 (optList[i].flag ? 0 : (optList[i].arg ? strlen (optList[i].arg) : 1)) 69 (optList[i].flag == 0)
69#define optList_isBool(i) \ 70#define optList_isBool(i) \
70 (optList[i].flag & Optflag_Boolean) 71 (optList[i].flag & Optflag_Boolean)
71#define optList_isReverse(i) \ 72#define optList_isReverse(i) \
72 (optList[i].flag & Optflag_Reverse) 73 (optList[i].flag & Optflag_Reverse)
73#define optList_size \ 74#define optList_size \
… …
90 STRG (Rs_geometry, NULL, "g", NULL, NULL), /* short form */ 91 STRG (Rs_geometry, NULL, "g", NULL, NULL), /* short form */
91 STRG (Rs_geometry, "geometry", "geometry", "geometry", "size (in characters) and position"), 92 STRG (Rs_geometry, "geometry", "geometry", "geometry", "size (in characters) and position"),
92 SWCH ("C", Opt_console, 0, "intercept console messages"), 93 SWCH ("C", Opt_console, 0, "intercept console messages"),
93 SWCH ("iconic", Opt_iconic, 0, "start iconic"), 94 SWCH ("iconic", Opt_iconic, 0, "start iconic"),
94 SWCH ("ic", Opt_iconic, 0, NULL), /* short form */ 95 SWCH ("ic", Opt_iconic, 0, NULL), /* short form */
96 STRG (Rs_chdir, "chdir", "cd", "string", "start shell in this directory"),
95 BOOL (Rs_reverseVideo, "reverseVideo", "rv", Opt_reverseVideo, 0, "reverse video"), 97 BOOL (Rs_reverseVideo, "reverseVideo", "rv", Opt_reverseVideo, 0, "reverse video"),
96 BOOL (Rs_loginShell, "loginShell", "ls", Opt_loginShell, 0, "login shell"), 98 BOOL (Rs_loginShell, "loginShell", "ls", Opt_loginShell, 0, "login shell"),
97 BOOL (Rs_jumpScroll, "jumpScroll", "j", Opt_jumpScroll, 0, "jump scrolling"), 99 BOOL (Rs_jumpScroll, "jumpScroll", "j", Opt_jumpScroll, 0, "jump scrolling"),
98 BOOL (Rs_skipScroll, "skipScroll", "ss", Opt_skipScroll, 0, "skip scrolling"), 100 BOOL (Rs_skipScroll, "skipScroll", "ss", Opt_skipScroll, 0, "skip scrolling"),
99 BOOL (Rs_pastableTabs, "pastableTabs", "ptab", Opt_pastableTabs, 0, "tab characters are pastable"), 101 BOOL (Rs_pastableTabs, "pastableTabs", "ptab", Opt_pastableTabs, 0, "tab characters are pastable"),
100#if HAVE_SCROLLBARS
101 RSTRG (Rs_scrollstyle, "scrollstyle", "mode"), 102 RSTRG (Rs_scrollstyle, "scrollstyle", "mode"),
102 BOOL (Rs_scrollBar, "scrollBar", "sb", Opt_scrollBar, 0, "scrollbar"), 103 BOOL (Rs_scrollBar, "scrollBar", "sb", Opt_scrollBar, 0, "scrollbar"),
103 BOOL (Rs_scrollBar_right, "scrollBar_right", "sr", Opt_scrollBar_right, 0, "scrollbar right"), 104 BOOL (Rs_scrollBar_right, "scrollBar_right", "sr", Opt_scrollBar_right, 0, "scrollbar right"),
104 BOOL (Rs_scrollBar_floating, "scrollBar_floating", "st", Opt_scrollBar_floating, 0, "scrollbar without a trough"), 105 BOOL (Rs_scrollBar_floating, "scrollBar_floating", "st", Opt_scrollBar_floating, 0, "scrollbar without a trough"),
105 RSTRG (Rs_scrollBar_align, "scrollBar_align", "mode"), 106 RSTRG (Rs_scrollBar_align, "scrollBar_align", "mode"),
106 STRG (Rs_scrollBar_thickness, "thickness", "sbt", "number", "scrollbar thickness/width in pixels"), 107 STRG (Rs_scrollBar_thickness, "thickness", "sbt", "number", "scrollbar thickness/width in pixels"),
107#endif
108 BOOL (Rs_scrollTtyOutput, "scrollTtyOutput", NULL, Opt_scrollTtyOutput, 0, NULL), 108 BOOL (Rs_scrollTtyOutput, "scrollTtyOutput", NULL, Opt_scrollTtyOutput, 0, NULL),
109 BOOL (Rs_scrollTtyOutput, NULL, "si", Opt_scrollTtyOutput, Optflag_Reverse, "scroll-on-tty-output inhibit"), 109 BOOL (Rs_scrollTtyOutput, NULL, "si", Opt_scrollTtyOutput, Optflag_Reverse, "scroll-on-tty-output inhibit"),
110 BOOL (Rs_scrollTtyKeypress, "scrollTtyKeypress", "sk", Opt_scrollTtyKeypress, 0, "scroll-on-keypress"), 110 BOOL (Rs_scrollTtyKeypress, "scrollTtyKeypress", "sk", Opt_scrollTtyKeypress, 0, "scroll-on-keypress"),
111 BOOL (Rs_scrollWithBuffer, "scrollWithBuffer", "sw", Opt_scrollWithBuffer, 0, "scroll-with-buffer"), 111 BOOL (Rs_scrollWithBuffer, "scrollWithBuffer", "sw", Opt_scrollWithBuffer, 0, "scroll-with-buffer"),
112#if ENABLE_TRANSPARENCY 112#if ENABLE_TRANSPARENCY
… …
171 RSTRG (Rs_color + Color_RV, "colorRV", "color"), 171 RSTRG (Rs_color + Color_RV, "colorRV", "color"),
172#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ 172#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
173#if ENABLE_FRILLS 173#if ENABLE_FRILLS
174 RSTRG (Rs_color + Color_underline, "underlineColor", "color"), 174 RSTRG (Rs_color + Color_underline, "underlineColor", "color"),
175#endif 175#endif
176#ifdef KEEP_SCROLLCOLOR
177 RSTRG (Rs_color + Color_scroll, "scrollColor", "color"), 176 RSTRG (Rs_color + Color_scroll, "scrollColor", "color"),
177#ifdef RXVT_SCROLLBAR
178 RSTRG (Rs_color + Color_trough, "troughColor", "color"), 178 RSTRG (Rs_color + Color_trough, "troughColor", "color"),
179#endif /* KEEP_SCROLLCOLOR */ 179#endif
180#ifdef OPTION_HC 180#ifdef OPTION_HC
181 STRG (Rs_color + Color_HC, "highlightColor", "hc", "color", "highlight color"), 181 STRG (Rs_color + Color_HC, "highlightColor", "hc", "color", "highlight color"),
182#endif 182#endif
183#ifndef NO_CURSORCOLOR 183#ifndef NO_CURSORCOLOR
184 STRG (Rs_color + Color_cursor, "cursorColor", "cr", "color", "cursor color"), 184 STRG (Rs_color + Color_cursor, "cursorColor", "cr", "color", "cursor color"),
… …
214#if ENABLE_XEMBED 214#if ENABLE_XEMBED
215 STRG (Rs_embed, NULL, "embed", "windowid", "window id to embed terminal in"), 215 STRG (Rs_embed, NULL, "embed", "windowid", "window id to embed terminal in"),
216#endif 216#endif
217#if XFT 217#if XFT
218 STRG (Rs_depth, "depth", "depth", "number", "depth of visual to request"), 218 STRG (Rs_depth, "depth", "depth", "number", "depth of visual to request"),
219 BOOL (Rs_buffered, "buffered", NULL, Opt_buffered, 0, NULL),
219#endif 220#endif
220#if ENABLE_FRILLS 221#if ENABLE_FRILLS
221 RSTRG (Rs_transient_for, "transient-for", "windowid"), 222 RSTRG (Rs_transient_for, "transient-for", "windowid"),
222 BOOL (Rs_override_redirect, "override-redirect", "override-redirect", Opt_override_redirect, 0, "set override-redirect on the terminal window"), 223 BOOL (Rs_override_redirect, "override-redirect", "override-redirect", Opt_override_redirect, 0, "set override-redirect on the terminal window"),
223 STRG (Rs_pty_fd, NULL, "pty-fd", "fileno", "file descriptor of pty to use"), 224 STRG (Rs_pty_fd, NULL, "pty-fd", "fileno", "file descriptor of pty to use"),
… …
243#endif 244#endif
244#ifdef PRINTPIPE 245#ifdef PRINTPIPE
245 RSTRG (Rs_print_pipe, "print-pipe", "string"), 246 RSTRG (Rs_print_pipe, "print-pipe", "string"),
246#endif 247#endif
247 STRG (Rs_modifier, "modifier", "mod", "modifier", "meta modifier = alt|meta|hyper|super|mod1|...|mod5"), 248 STRG (Rs_modifier, "modifier", "mod", "modifier", "meta modifier = alt|meta|hyper|super|mod1|...|mod5"),
248#ifdef CUTCHAR_RESOURCE
249 RSTRG (Rs_cutchars, "cutchars", "string"), 249 RSTRG (Rs_cutchars, "cutchars", "string"),
250#endif /* CUTCHAR_RESOURCE */
251 RSTRG (Rs_answerbackstring, "answerbackString", "string"), 250 RSTRG (Rs_answerbackstring, "answerbackString", "string"),
252#ifndef NO_SECONDARY_SCREEN 251#ifndef NO_SECONDARY_SCREEN
253 BOOL (Rs_secondaryScreen, "secondaryScreen", "ssc", Opt_secondaryScreen, 0, "enable secondary screen"), 252 BOOL (Rs_secondaryScreen, "secondaryScreen", "ssc", Opt_secondaryScreen, 0, "enable secondary screen"),
254 BOOL (Rs_secondaryScroll, "secondaryScroll", "ssr", Opt_secondaryScroll, 0, "enable secondary screen scroll"), 253 BOOL (Rs_secondaryScroll, "secondaryScroll", "ssr", Opt_secondaryScroll, 0, "enable secondary screen scroll"),
255#endif 254#endif
… …
359 "pointerBlank," 358 "pointerBlank,"
360#endif 359#endif
361#if defined(NO_RESOURCES) 360#if defined(NO_RESOURCES)
362 "NoResources," 361 "NoResources,"
363#endif 362#endif
364 "scrollbars=" 363 "scrollbars=plain"
365#if !defined(HAVE_SCROLLBARS)
366 "NONE"
367#else
368# if defined(PLAIN_SCROLLBAR)
369 "plain"
370# if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR)
371 "+"
372# endif
373# endif
374# if defined(RXVT_SCROLLBAR) 364#if defined(RXVT_SCROLLBAR)
375 "rxvt" 365 "+rxvt"
376# if defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR)
377 "+"
378# endif
379# endif 366#endif
380# if defined(NEXT_SCROLLBAR) 367#if defined(NEXT_SCROLLBAR)
381 "NeXT" 368 "+NeXT"
382# if defined(XTERM_SCROLLBAR)
383 "+"
384# endif
385# endif 369#endif
386# if defined(XTERM_SCROLLBAR) 370#if defined(XTERM_SCROLLBAR)
387 "xterm" 371 "+xterm"
388# endif
389#endif 372#endif
390 "\nUsage: "; /* Usage */ 373 "\nUsage: "; /* Usage */
391 374
392#define INDENT 18 375#define INDENT 18
393 376
… …
412 for (col = 1, i = 0; i < optList_size; i++) 395 for (col = 1, i = 0; i < optList_size; i++)
413 if (optList[i].desc != NULL) 396 if (optList[i].desc != NULL)
414 { 397 {
415 int len = 0; 398 int len = 0;
416 399
417 if (!optList_isBool (i)) 400 if (optList[i].arg)
418 { 401 len = strlen (optList[i].arg) + 1;
419 len = optList_strlen (i);
420 if (len > 0)
421 len++; /* account for space */
422 }
423#ifdef DEBUG_STRICT 402#ifdef DEBUG_STRICT
424 assert (optList[i].opt != NULL); 403 assert (optList[i].opt != NULL);
425#endif 404#endif
426 len += 4 + strlen (optList[i].opt) + (optList_isBool (i) ? 2: 0); 405 len += 4 + strlen (optList[i].opt) + (optList_isBool (i) ? 2: 0);
427 col += len; 406 col += len;
… …
431 rxvt_log ("\n"); 410 rxvt_log ("\n");
432 col = 1 + len; 411 col = 1 + len;
433 } 412 }
434 413
435 rxvt_log (" [-%s%s", (optList_isBool (i) ? "/+" : ""), optList[i].opt); 414 rxvt_log (" [-%s%s", (optList_isBool (i) ? "/+" : ""), optList[i].opt);
436 if (optList_strlen (i)) 415 if (optList[i].arg)
437 rxvt_log (" %s]", optList[i].arg); 416 rxvt_log (" %s]", optList[i].arg);
438 else 417 else
439 rxvt_log ("]"); 418 rxvt_log ("]");
440 } 419 }
441 break; 420 break;
… …
493 int i, bad_option = 0; 472 int i, bad_option = 0;
494 473
495 for (i = 1; i < argc; i++) 474 for (i = 1; i < argc; i++)
496 { 475 {
497 unsigned int entry, longopt = 0; 476 unsigned int entry, longopt = 0;
498 const char *flag, *opt; 477 const char *opt;
478 int flag;
499 479
500 opt = argv[i]; 480 opt = argv[i];
501 481
502 if (*opt == '-') 482 if (*opt == '-')
503 { 483 {
504 flag = resval_on; 484 flag = 1;
505 485
506 if (*++opt == '-') 486 if (*++opt == '-')
507 longopt = *opt++; /* long option */ 487 longopt = *opt++; /* long option */
508 } 488 }
509 else if (*opt == '+') 489 else if (*opt == '+')
510 { 490 {
511 flag = resval_off; 491 flag = 0;
512 492
513 if (*++opt == '+') 493 if (*++opt == '+')
514 longopt = *opt++; /* long option */ 494 longopt = *opt++; /* long option */
515 } 495 }
516 else 496 else
… …
534 break; 514 break;
535 515
536 if (entry < optList_size) 516 if (entry < optList_size)
537 { 517 {
538 if (optList_isReverse (entry)) 518 if (optList_isReverse (entry))
539 flag = flag == resval_on ? resval_off : resval_on; 519 flag = !flag;
540 520
541 if (optList_strlen (entry)) 521 if (optList_isString (entry))
542 { 522 {
543 /* 523 /*
544 * special cases are handled in main.c:main () to allow 524 * special cases are handled in main.c:main () to allow
545 * X resources to set these values before we settle for 525 * X resources to set these values before we settle for
546 * default values 526 * default values
547 */ 527 */
548 528
549 if (optList[entry].doff != -1) 529 if (optList[entry].doff != -1)
550 { 530 {
551 if (flag == resval_on && i+1 == argc) 531 if (flag && i+1 == argc)
552 rxvt_fatal ("option '%s' requires an argument, aborting.\n", argv [i]); 532 rxvt_fatal ("option '%s' requires an argument, aborting.\n", argv [i]);
553 533
554 rs[optList[entry].doff] = flag == resval_on ? argv[++i] : resval_undef; 534 rs[optList[entry].doff] = flag ? argv[++i] : resval_undef;
555 } 535 }
556 } 536 }
557 else 537 else
558 { 538 {
559 /* boolean value */ 539 /* boolean value */
560 set_option (optList[entry].index, flag == resval_on); 540 set_option (optList[entry].index, flag);
561 541
562 if (optList[entry].doff != -1) 542 if (optList[entry].doff != -1)
563 rs[optList[entry].doff] = flag; 543 rs[optList[entry].doff] = flag ? resval_on : resval_off;
564 } 544 }
565 } 545 }
566#ifndef NO_RESOURCES 546#ifndef NO_RESOURCES
567 else if (!strcmp (opt, "xrm")) 547 else if (!strcmp (opt, "xrm"))
568 { 548 {
… …
625} 605}
626 606
627/* 607/*
628 * look for something like this (XK_Delete) 608 * look for something like this (XK_Delete)
629 * rxvt*keysym.0xFFFF: "\177" 609 * rxvt*keysym.0xFFFF: "\177"
630 *
631 * arg will be
632 * NULL for ~/.Xdefaults and
633 * non-NULL for command-line options (need to allocate)
634 */ 610 */
635#define NEWARGLIM 500 /* `reasonable' size */
636 611
637struct keysym_vocabulary_t 612struct keysym_vocabulary_t
638{ 613{
639 const char *name; 614 const char *name;
640 unsigned short len; 615 unsigned short len;
641 unsigned short value; 616 unsigned short value;
642}; 617};
643keysym_vocabulary_t keysym_vocabulary[] = 618static const keysym_vocabulary_t keysym_vocabulary[] =
644{ 619{
645 { "ISOLevel3", 9, Level3Mask }, 620 { "ISOLevel3", 9, Level3Mask },
646 { "AppKeypad", 9, AppKeypadMask }, 621 { "AppKeypad", 9, AppKeypadMask },
647 { "Control", 7, ControlMask }, 622 { "Control", 7, ControlMask },
648 { "NumLock", 7, NumLockMask }, 623 { "NumLock", 7, NumLockMask },
… …
670}; 645};
671 646
672int 647int
673rxvt_term::parse_keysym (const char *str, const char *arg) 648rxvt_term::parse_keysym (const char *str, const char *arg)
674{ 649{
675 int n, sym; 650 int sym;
676 unsigned int state = 0; 651 unsigned int state = 0;
677 const char *pmodend = NULL; 652 const char *key = strrchr (str, '-');
678 char *newarg = NULL;
679 char newargstr[NEWARGLIM];
680 653
681 if (arg == NULL) 654 if (!key)
682 { 655 key = str;
683 n = sizeof ("keysym.") - 1;
684 if (strncmp (str, "keysym.", n))
685 return 0;
686
687 str += n; /* skip `keysym.' */
688 if (!(pmodend = strchr (str, ':')))
689 return -1;
690 }
691 else 656 else
692 pmodend = str + strlen(str); 657 key++;
693 658
694 for (--pmodend; str < pmodend; --pmodend) 659 // string or key is empty
695 if (*pmodend == '-') 660 if (*arg == '\0' || *key == '\0')
696 break; 661 return -1;
697 662
663 // parse modifiers
698 while (str < pmodend) 664 while (str < key)
699 { 665 {
700 unsigned int i; 666 unsigned int i;
701 667
702 for (i=0; i < sizeof (keysym_vocabulary) / sizeof (keysym_vocabulary_t); ++i) 668 for (i=0; i < sizeof (keysym_vocabulary) / sizeof (keysym_vocabulary_t); ++i)
703 { 669 {
… …
714 680
715 if (*str == '-') 681 if (*str == '-')
716 ++str; 682 ++str;
717 } 683 }
718 684
719 /* some scanf () have trouble with a 0x prefix */ 685 // convert keysym name to keysym number
720 if (str[0] == '0' && toupper (str[1]) == 'X') 686 if ((sym = XStringToKeysym (str)) == None)
721 { 687 {
722 str += 2; 688 // fallback on hexadecimal parsing
723 689 char *end;
690 sym = strtol (str, &end, 16);
724 if (arg) 691 if (*end)
725 {
726 if (sscanf (str, (strchr (str, ':') ? "%x:" : "%x"), &sym) != 1)
727 return -1;
728 }
729 else
730 {
731 if (sscanf (str, "%x:", &sym) != 1)
732 return -1;
733
734 /* cue to ':', it's there since sscanf () worked */
735 strncpy (newargstr, strchr (str, ':') + 1, NEWARGLIM - 1);
736 newargstr[NEWARGLIM - 1] = '\0';
737 newarg = newargstr;
738 }
739 }
740 else
741 {
742 /*
743 * convert keysym name to keysym number
744 */
745 strncpy (newargstr, str, NEWARGLIM - 1);
746 newargstr[NEWARGLIM - 1] = '\0';
747
748 if (arg == NULL)
749 {
750 if ((newarg = strchr (newargstr, ':')) == NULL)
751 return -1;
752
753 *newarg++ = '\0'; /* terminate keysym name */
754 }
755
756 if ((sym = XStringToKeysym (newargstr)) == None)
757 return -1; 692 return -1;
758 } 693 }
759 694
760 if (newarg == NULL)
761 {
762 strncpy (newargstr, arg, NEWARGLIM - 1);
763 newargstr[NEWARGLIM - 1] = '\0';
764 newarg = newargstr;
765 }
766
767 if (*newarg == '\0')
768 return -1;
769
770 keyboard->register_user_translation (sym, state, newarg); 695 keyboard->register_user_translation (sym, state, arg);
771 return 1; 696 return 1;
772} 697}
773 698
774# endif /* KEYSYM_RESOURCE */ 699# endif /* KEYSYM_RESOURCE */
775#endif /* NO_RESOURCES */ 700#endif /* NO_RESOURCES */

Diff Legend

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