xkbnotenamechanges(3) [x11r4 man page]
XkbNoteNameChanges(3) XKB FUNCTIONS XkbNoteNameChanges(3) NAME
XkbNoteNameChanges - Note the changed names in a changes structure SYNOPSIS
void XkbNoteNameChanges ( old, new, wanted ) XkbNameChangesPtr old; XkbNamesNotifyEvent * new; unsigned int wanted; ARGUMENTS
- old XkbNameChanges structure to be updated - new event from which changes are to be copied - wanted types of names for which changes are to be noted DESCRIPTION
When your application receives a XkbNamesNotify event, you can note the changed names in a changes structure using XkbNoteNameChanges. The wanted parameter is the bitwise inclusive OR of the valid names mask bits shown in Table 1. XkbNoteNameChanges copies any changes that are reported in new and specified in wanted into the changes record specified by old. Table 1 Symbolic Names Masks --------------------------------------------------------------------------------- Mask Bit Value Keyboard Field Component --------------------------------------------------------------------------------- XkbKeycodesNameMask (1<<0) Xkb->names keycodes XkbGeometryNameMask (1<<1) Xkb->names geometry XkbSymbolsNameMask (1<<2) Xkb->names symbols XkbPhysSymbolsNameMask (1<<3) Xkb->names phys_symbols XkbTypesNameMask (1<<4) Xkb->names type XkbCompatNameMask (1<<5) Xkb->names compat XkbKeyTypeNamesMask (1<<6) Xkb->map type[*].name XkbKTLevelNamesMask (1<<7) Xkb->map type[*].lvl_names[*] XkbIndicatorNamesMask (1<<8) Xkb->names indicators[*] XkbKeyNamesMask (1<<9) Xkb->names keys[*], num_keys XkbKeyAliasesMask (1<<10) Xkb->names key_aliases[*], num_key_aliases XkbVirtualModNamesMask (1<<11) Xkb->names vmods[*] XkbGroupNamesMask (1<<12) Xkb->names groups[*] XkbRGNamesMask (1<<13) Xkb->names radio_groups[*], num_rg XkbComponentNamesMask (0x3f) Xkb->names keycodes, geometry, symbols, physical symbols, types, and compatibility map XkbAllNamesMask (0x3fff) Xkb->names all name components X Version 11 libX11 1.2.1 XkbNoteNameChanges(3)
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XkbFreeNames(3) XKB FUNCTIONS XkbFreeNames(3) NAME
XkbFreeNames - Free symbolic names structures SYNOPSIS
void XkbFreeNames ( xkb, which, free_map ) XkbDescPtr xkb; unsigned int which; Bool free_map; ARGUMENTS
- xkb keyboard description for which names are to be freed - which mask of names components to be freed - free_map True => XkbNamesRec structure itself should be freed DESCRIPTION
Do not free symbolic names structures directly using free or XFree. Use XkbFreeNames instead. The which parameter is the bitwise inclusive OR of the valid names mask bits defined in Table 1. Xkb provides several functions that work with symbolic names. Each of these functions uses a mask to specify individual fields of the structures described above. These masks and their relationships to the fields in a keyboard description are shown in Table 1. Table 1 Symbolic Names Masks --------------------------------------------------------------------------------- Mask Bit Value Keyboard Field Component --------------------------------------------------------------------------------- XkbKeycodesNameMask (1<<0) Xkb->names keycodes XkbGeometryNameMask (1<<1) Xkb->names geometry XkbSymbolsNameMask (1<<2) Xkb->names symbols XkbPhysSymbolsNameMask (1<<3) Xkb->names phys_symbols XkbTypesNameMask (1<<4) Xkb->names type XkbCompatNameMask (1<<5) Xkb->names compat XkbKeyTypeNamesMask (1<<6) Xkb->map type[*].name XkbKTLevelNamesMask (1<<7) Xkb->map type[*].lvl_names[*] XkbIndicatorNamesMask (1<<8) Xkb->names indicators[*] XkbKeyNamesMask (1<<9) Xkb->names keys[*], num_keys XkbKeyAliasesMask (1<<10) Xkb->names key_aliases[*], num_key_aliases XkbVirtualModNamesMask (1<<11) Xkb->names vmods[*] XkbGroupNamesMask (1<<12) Xkb->names groups[*] XkbRGNamesMask (1<<13) Xkb->names radio_groups[*], num_rg XkbComponentNamesMask (0x3f) Xkb->names keycodes, geometry, symbols, physical symbols, types, and compatibility map XkbAllNamesMask (0x3fff) Xkb->names all name components X Version 11 libX11 1.2.1 XkbFreeNames(3)