mirror of
https://github.com/mozilla/gecko-dev.git
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75 lines
3.0 KiB
C++
75 lines
3.0 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 Mozilla Foundation.
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* Portions created by the Initial Developer are Copyright (C) 2008
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Olli Pettay <Olli.Pettay@helsinki.fi> (Original Author)
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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 of the GNU General Public License Version 2 or later (the "GPL"),
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* or 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 nsIFocusEventSuppressor_h___
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#define nsIFocusEventSuppressor_h___
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#include "nsISupports.h"
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typedef void (* nsFocusEventSuppressorCallback)(PRBool aSuppress);
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#define NS_NSIFOCUSEVENTSUPPRESSORSERVICE_IID \
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{ 0x8aae5cee, 0x59ab, 0x42d4, \
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{ 0xa3, 0x76, 0xbf, 0x63, 0x54, 0x04, 0xc7, 0x98 } }
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class nsIFocusEventSuppressorService : public nsISupports
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{
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public:
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NS_DECLARE_STATIC_IID_ACCESSOR(NS_NSIFOCUSEVENTSUPPRESSORSERVICE_IID)
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virtual void AddObserverCallback(nsFocusEventSuppressorCallback aCallback) = 0;
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virtual void Suppress() = 0;
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virtual void Unsuppress() = 0;
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};
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NS_DEFINE_STATIC_IID_ACCESSOR(nsIFocusEventSuppressorService,
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NS_NSIFOCUSEVENTSUPPRESSORSERVICE_IID)
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#if defined(_IMPL_NS_LAYOUT) || defined(NS_STATIC_FOCUS_SUPPRESSOR)
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void NS_SuppressFocusEvent();
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void NS_UnsuppressFocusEvent();
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void NS_AddFocusSuppressorCallback(nsFocusEventSuppressorCallback aCallback);
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void NS_ShutdownFocusSuppressor();
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#endif
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#define NS_NSIFOCUSEVENTSUPPRESSORSERVICE_CID \
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{ 0x35b2656c, 0x4102, 0x4bc1, \
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{ 0x87, 0x6a, 0xfd, 0x6c, 0xb8, 0x30, 0x78, 0x7b } }
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#define NS_NSIFOCUSEVENTSUPPRESSORSERVICE_CONTRACTID \
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"@mozilla.org/focus-event-suppressor-service;1"
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#endif
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