This is the single most important core API method, most of the text input functionality will be utilize this method. Call to this method indicates core object that a key was pressed and it should act accordingly and fill the output buffer.

Cancels all on-going core obejct timner activity.

Call to this method notifys core object that input buffer was cleared.

Closes currently activate language and frees resources associated to it.

Commits current word. Commiting means that user has added current word as part of text. Frequency information and other related attributes can then be updated.

Converts given string from one character set to another. Possible conversion types are defined in PtiDefs.h

Indicates core object that it should perform 'delete key press'-operation.

Removes languages associated to this core object from given language list. Languages not associated to this core abject are not touched.

Returns a list of candidate words for currently entered key sequence.

Returns a pointer core info structure. Core info struct contains useful information about core object and its features.

Returns the contents of text buffer.

Returns first word in list of candidate words for current input sequence.

Returns next word in list of candidate words for current input sequence.

Returns next word candidate list. Next word candidates are words potentially related to currently selected candidate. Next word prediction feature must supported by the engine and turned on.

Returns previous word in list of candidate words for current input sequence.

Returns alternate spelling for given unicode characters. Possible conversion types are defined in header PtiDefs.h.

2.6 A character to be converted. Resulting alternate spelling will be stored here. Spelling conversion type.

A generic command handling method for extending PtiEngine API without adding new base class methods. It is recommended to use this only in force major situations, where there is no other way.

Initialized core object. This method is called by PtiEngine framework when core object is loaded.

Returns number of candidates for currently entered key sequence.

Opens resources for given language and itinialized them.

Sets current input sequence. The end result of this operation must be same as if user had entered keys in input array as individual key presses.

Re-defines keymappings for given key / input mode / case combination. Previous keymapping will be deleted and new mappings will be used instead.

Turns reoreding feature on or off. Reordering means that prediction engine maintains frequency information for used words and modifys the order of candidate list based on that information. This feature may not be supported by all prediction engines.