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111 lines
3.9 KiB
C++
111 lines
3.9 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is
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* Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 1998
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Frank Tang <ftang@netscape.com>
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#ifndef nsIKBStateControl_h__
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#define nsIKBStateControl_h__
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#include "nsISupports.h"
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// {8C636698-8075-4547-80AD-B032F08EF2D3}
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#define NS_IKBSTATECONTROL_IID \
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{ 0x8c636698, 0x8075, 0x4547, \
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{ 0x80, 0xad, 0xb0, 0x32, 0xf0, 0x8e, 0xf2, 0xd3 } }
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/**
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* interface to control keyboard input state
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*/
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class nsIKBStateControl : public nsISupports {
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public:
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NS_DECLARE_STATIC_IID_ACCESSOR(NS_IKBSTATECONTROL_IID)
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/*
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* Force Input Method Editor to commit the uncommited input
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*/
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NS_IMETHOD ResetInputState()=0;
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/*
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* Following methods relates to IME 'Opened'/'Closed' state.
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* 'Opened' means the user can input any character. I.e., users can input Japanese
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* and other characters. The user can change the state to 'Closed'.
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* 'Closed' means the user can input ASCII characters only. This is the same as a
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* non-IME environment. The user can change the state to 'Opened'.
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* For more information is here.
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* http://bugzilla.mozilla.org/show_bug.cgi?id=16940#c48
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*/
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/*
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* Set the state to 'Opened' or 'Closed'.
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* If aState is TRUE, IME open state is set to 'Opened'.
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* If aState is FALSE, set to 'Closed'.
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*/
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NS_IMETHOD SetIMEOpenState(PRBool aState) = 0;
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/*
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* Get IME is 'Opened' or 'Closed'.
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* If IME is 'Opened', aState is set PR_TRUE.
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* If IME is 'Closed', aState is set PR_FALSE.
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*/
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NS_IMETHOD GetIMEOpenState(PRBool* aState) = 0;
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/*
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* Set the state to 'Enabled' or 'Disabled'.
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* If aState is TRUE, IME enable state is set to 'Enabled'.
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* If aState is FALSE, set to 'Disabled'.
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*/
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NS_IMETHOD SetIMEEnabled(PRBool aState) = 0;
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/*
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* Get IME is 'Enabled' or 'Disabled'.
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* If IME is 'Enabled', aState is set PR_TRUE.
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* If IME is 'Disabled', aState is set PR_FALSE.
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*/
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NS_IMETHOD GetIMEEnabled(PRBool* aState) = 0;
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/*
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* Destruct and don't commit the IME composition string.
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*/
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NS_IMETHOD CancelIMEComposition() = 0;
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};
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NS_DEFINE_STATIC_IID_ACCESSOR(nsIKBStateControl, NS_IKBSTATECONTROL_IID)
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#endif // nsIKBStateControl_h__
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