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626 | rxvt_define_key (rxvt_term *term, const char *k, const char *v) |
626 | rxvt_define_key (rxvt_term *term, const char *k, const char *v) |
627 | { |
627 | { |
628 | term->bind_action (k, v); |
628 | term->bind_action (k, v); |
629 | } |
629 | } |
630 | |
630 | |
631 | struct rxvt_enumerate_closure |
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632 | { |
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633 | rxvt_term *term; |
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634 | void (*cb)(rxvt_term *, const char *, const char *); |
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635 | int specific; // iterate over only a specific subhierarchy |
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636 | }; |
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637 | |
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638 | /* |
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639 | * Define key from XrmEnumerateDatabase. |
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640 | * quarks will be something like |
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641 | * "rxvt" "keysym" "0xFF01" |
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642 | * value will be a string |
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643 | */ |
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644 | static int |
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645 | rxvt_enumerate_helper ( |
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646 | XrmDatabase *database ecb_unused, |
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647 | XrmBindingList bindings ecb_unused, |
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648 | XrmQuarkList quarks, |
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649 | XrmRepresentation *type ecb_unused, |
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650 | XrmValue *value, |
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651 | XPointer closure |
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652 | ) |
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653 | { |
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654 | const rxvt_enumerate_closure *data = (const rxvt_enumerate_closure *)closure; |
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655 | |
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656 | if (*quarks == NULLQUARK) return False; |
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657 | |
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658 | // if the quark list starts with a tighly bound quark, we skip it, |
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659 | // as it is the exactly matched the prefix. Otherwise, it matched because |
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660 | // it started with "*", in which case we assuime the prefix is part |
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661 | // of the "*". |
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662 | if (*bindings == XrmBindTightly) |
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663 | { |
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664 | ++quarks, ++bindings; // skip if this is a fixed prefix, rather than a *-match |
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665 | if (*quarks == NULLQUARK) return False; |
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666 | } |
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667 | |
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668 | // specific, a bit misleadingly named, is used when a specific "subclass" |
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669 | // is iterated over, e.g. "keysym", and is used to skip one more |
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670 | // component, as well as all generic prefixes |
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671 | // this is a bit of a hack, ideally, keysym (the only user) should use its |
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672 | // own iteration function, but this ought to be less bloated |
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673 | if (data->specific) |
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674 | { |
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675 | if (*bindings != XrmBindTightly) |
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676 | return False; |
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677 | |
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678 | ++quarks, ++bindings; // skip if this is a fixed prefix, rather than a *-match |
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679 | if (*quarks == NULLQUARK) return False; |
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680 | } |
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681 | |
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682 | char *pattern; |
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683 | if (quarks[1] == NULLQUARK) |
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684 | pattern = XrmQuarkToString (quarks[0]); // single component, fats path |
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685 | else |
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686 | { |
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687 | // multiple components, slow path - should be rare, to don't optimize for speed |
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688 | int size = 0; |
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689 | |
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690 | for (int i = 0; quarks[i] != NULLQUARK; ++i) |
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691 | size += strlen (XrmQuarkToString (quarks[i])) + 1; |
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692 | |
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693 | pattern = rxvt_temp_buf<char> (size + 1); |
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694 | |
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695 | // now print all components |
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696 | { |
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697 | char *cur = pattern; |
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698 | |
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699 | for (int i = 0; quarks[i] != NULLQUARK; ++i) |
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700 | cur += sprintf (cur, ".%s", XrmQuarkToString (quarks[i])); |
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701 | } |
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702 | |
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703 | ++pattern; // skip initial dot |
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704 | } |
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705 | |
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706 | data->cb (data->term, pattern, (char *)value->addr); |
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707 | |
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708 | return False; |
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709 | } |
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710 | |
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711 | /* |
631 | /* |
712 | * look for something like this (XK_Delete) |
632 | * look for something like this (XK_Delete) |
713 | * rxvt*keysym.0xFFFF: "\177" |
633 | * rxvt*keysym.0xFFFF: "\177" |
714 | */ |
634 | */ |
715 | |
635 | |
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… | |
896 | } |
816 | } |
897 | } |
817 | } |
898 | #endif /* NO_RESOURCES */ |
818 | #endif /* NO_RESOURCES */ |
899 | } |
819 | } |
900 | |
820 | |
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821 | struct rxvt_enumerate_closure |
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822 | { |
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823 | rxvt_term *term; |
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824 | void (*cb)(rxvt_term *, const char *, const char *); |
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825 | int specific; // iterate over only a specific subhierarchy |
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826 | }; |
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827 | |
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828 | /* |
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829 | * Define key from XrmEnumerateDatabase. |
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830 | * quarks will be something like |
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831 | * "rxvt" "keysym" "0xFF01" |
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832 | * value will be a string |
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833 | */ |
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834 | static int |
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835 | rxvt_enumerate_helper ( |
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836 | XrmDatabase *database ecb_unused, |
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837 | XrmBindingList bindings ecb_unused, |
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838 | XrmQuarkList quarks, |
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839 | XrmRepresentation *type ecb_unused, |
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840 | XrmValue *value, |
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841 | XPointer closure |
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842 | ) |
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843 | { |
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844 | const rxvt_enumerate_closure *data = (const rxvt_enumerate_closure *)closure; |
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845 | |
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846 | if (*quarks == NULLQUARK) return False; |
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847 | |
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848 | // if the quark list starts with a tighly bound quark, we skip it, |
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849 | // as it is the exactly matched the prefix. Otherwise, it matched because |
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850 | // it started with "*", in which case we assuime the prefix is part |
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851 | // of the "*". |
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852 | if (*bindings == XrmBindTightly) |
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853 | { |
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854 | ++quarks, ++bindings; // skip if this is a fixed prefix, rather than a *-match |
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855 | if (*quarks == NULLQUARK) return False; |
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856 | } |
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857 | |
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858 | // specific, a bit misleadingly named, is used when a specific "subclass" |
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859 | // is iterated over, e.g. "keysym", and is used to skip one more |
|
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860 | // component, as well as all generic prefixes |
|
|
861 | // this is a bit of a hack, ideally, keysym (the only user) should use its |
|
|
862 | // own iteration function, but this ought to be less bloated |
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863 | if (data->specific) |
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864 | { |
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865 | if (*bindings != XrmBindTightly) |
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866 | return False; |
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867 | |
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868 | ++quarks, ++bindings; // skip if this is a fixed prefix, rather than a *-match |
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869 | if (*quarks == NULLQUARK) return False; |
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870 | } |
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871 | |
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872 | char *pattern; |
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873 | if (quarks[1] == NULLQUARK) |
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874 | pattern = XrmQuarkToString (quarks[0]); // single component, fats path |
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875 | else |
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876 | { |
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877 | // multiple components, slow path - should be rare, to don't optimize for speed |
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878 | int size = 0; |
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879 | |
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880 | for (int i = 0; quarks[i] != NULLQUARK; ++i) |
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881 | size += strlen (XrmQuarkToString (quarks[i])) + 1; |
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882 | |
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883 | pattern = rxvt_temp_buf<char> (size + 1); |
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884 | |
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885 | // now print all components |
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886 | { |
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887 | char *cur = pattern; |
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888 | |
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889 | for (int i = 0; quarks[i] != NULLQUARK; ++i) |
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890 | cur += sprintf (cur, ".%s", XrmQuarkToString (quarks[i])); |
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891 | } |
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892 | |
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893 | ++pattern; // skip initial dot |
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894 | } |
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895 | |
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896 | data->cb (data->term, pattern, (char *)value->addr); |
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897 | |
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898 | return False; |
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899 | } |
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900 | |
901 | void |
901 | void |
902 | rxvt_term::enumerate_resources (void (*cb)(rxvt_term *, const char *, const char *), const char *name_p, const char *class_p) |
902 | rxvt_term::enumerate_resources (void (*cb)(rxvt_term *, const char *, const char *), const char *name_p, const char *class_p) |
903 | { |
903 | { |
904 | /* |
904 | /* |
905 | * [R5 or later]: enumerate the resource database |
905 | * [R5 or later]: enumerate the resource database |