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◆ get_surrounding_string()
virtual retval_t ScimBridgeAgentClientListener::get_surrounding_string |
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scim_bridge_imcontext_id_t | imcontext_id, |
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int | before_max, |
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int | after_max, |
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scim::WideString & | wstring, |
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int & | cursor_position ) |
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pure virtual |
Get the surrounding string of the preedit cursor.
@parm imcontext_id The id of the IMContext. - Parameters
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before_max | The maximum characters (in wstr) to fetch before the cursor. |
before_max | The maximum characters (in wstr) to fetch after the cursor. |
wstring | The surrounding string. |
cursor_position | The cursor position in the preedit string gotten by this function. |
- Returns
- REVAL_FAILED when a serious error has occurred, or RETVAL_IGNORED if an timeout has happened. Otherwise it returns RETVAL_SUCCEEDED.
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