81 lines
2.4 KiB
C++
81 lines
2.4 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Netscape Public
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* License Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.mozilla.org/NPL/
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*
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* Software distributed under the License is distributed on an "AS
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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* implied. See the License for the specific language governing
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* rights and limitations under the License.
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*
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* The Original Code is Mozilla Communicator client code.
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*
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* The Initial Developer of the Original Code is Netscape Communications
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* Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All
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* Rights Reserved.
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*
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* Original Author: David W. Hyatt (hyatt@netscape.com)
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*
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* Contributor(s):
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*/
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#ifndef nsXBLWindowKeyHandler_h__
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#define nsXBLWindowKeyHandler_h__
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#include "nsIDOMKeyListener.h"
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#include "nsIDOMElement.h"
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class nsIAtom;
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class nsIDOMEventReceiver;
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struct nsXBLSpecialDocInfo;
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class nsXBLWindowKeyHandler : public nsIDOMKeyListener
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{
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public:
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nsXBLWindowKeyHandler(nsIDOMElement* aElement, nsIDOMEventReceiver* aReceiver);
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virtual ~nsXBLWindowKeyHandler();
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// nsIDOMetc.
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virtual nsresult HandleEvent(nsIDOMEvent* aEvent) { return NS_OK; };
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virtual nsresult KeyUp(nsIDOMEvent* aKeyEvent);
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virtual nsresult KeyDown(nsIDOMEvent* aKeyEvent);
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virtual nsresult KeyPress(nsIDOMEvent* aKeyEvent);
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NS_DECL_ISUPPORTS
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protected:
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NS_IMETHOD WalkHandlers(nsIDOMEvent* aKeyEvent, nsIAtom* aEventType);
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NS_IMETHOD WalkHandlersInternal(nsIDOMKeyEvent* aKeyEvent, nsIAtom* aEventType,
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nsIXBLPrototypeHandler* aHandler);
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NS_IMETHOD EnsureHandlers();
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PRBool IsEditor();
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static PRUint32 gRefCnt;
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static nsIAtom* kKeyUpAtom;
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static nsIAtom* kKeyDownAtom;
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static nsIAtom* kKeyPressAtom;
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protected:
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// Members
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nsIDOMElement* mElement;
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nsCOMPtr<nsIXBLPrototypeHandler> mHandler;
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nsCOMPtr<nsIXBLPrototypeHandler> mPlatformHandler;
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nsXBLSpecialDocInfo* mXBLSpecialDocInfo;
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nsIDOMEventReceiver* mReceiver;
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};
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extern nsresult
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NS_NewXBLWindowKeyHandler(nsIDOMElement* aElement,
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nsIDOMEventReceiver* aReceiver,
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nsXBLWindowKeyHandler** aResult);
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#endif
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