Technical Reference: Base Operating System and Extensions, Volume 1

IMLookupString Subroutine

Purpose

Maps a Key/State (key symbol/state) pair to a string.

Syntax

int IMLookupString(Im, Key, State, String, Length) IMObject Im; KeySym Key; uint State, * Length; caddr_t * String;

The IMLookupString subroutine is used to map a Key/State pair to a localized string. It uses an internal input method keymap (imkeymap) file to map a keysym/modifier to a string. The string returned is encoded in the same code set as the locale of IMObject and IM Front End Processor.

Note: The buffer returned from the IMLookupString subroutine is owned by the input method editor and can not continue between calls.

Parameters

Im	Specifies the input method instance.
Key	Specifies the key symbol for the event.
State	Defines the state for the event. A value of 0 means that the key is not redefined.
String	Holds the returned string, if one exists. A null value means that no composed string is ready.
Length	Defines the length string on input. If the string is not null, identifies the length returned.

Return Values

IMError	Error encountered.
IMReturnNothing	No string or keysym was returned.
IMReturnString	String returned.

Implementation Specifics

This subroutine is part of Base Operating System (BOS) Runtime.

Related Information

Input Method Overview in AIX 5L Version 5.1 General Programming Concepts: Writing and Debugging Programs.

National Language Support Overview for Programming in AIX 5L Version 5.1 General Programming Concepts: Writing and Debugging Programs.