mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-10-13 05:15:45 +00:00
145 lines
4.1 KiB
C++
145 lines
4.1 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
|
/* ***** BEGIN LICENSE BLOCK *****
|
|
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
|
|
*
|
|
* The contents of this file are subject to the Mozilla Public License Version
|
|
* 1.1 (the "License"); you may not use this file except in compliance with
|
|
* the License. You may obtain a copy of the License at
|
|
* http://www.mozilla.org/MPL/
|
|
*
|
|
* Software distributed under the License is distributed on an "AS IS" basis,
|
|
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
|
|
* for the specific language governing rights and limitations under the
|
|
* License.
|
|
*
|
|
* The Original Code is Mozilla Communicator client code.
|
|
*
|
|
* The Initial Developer of the Original Code is
|
|
* Netscape Communications Corporation.
|
|
* Portions created by the Initial Developer are Copyright (C) 1998
|
|
* the Initial Developer. All Rights Reserved.
|
|
*
|
|
* Contributor(s):
|
|
* Original Author: David W. Hyatt (hyatt@netscape.com)
|
|
*
|
|
* Alternatively, the contents of this file may be used under the terms of
|
|
* either of the GNU General Public License Version 2 or later (the "GPL"),
|
|
* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
|
|
* in which case the provisions of the GPL or the LGPL are applicable instead
|
|
* of those above. If you wish to allow use of your version of this file only
|
|
* under the terms of either the GPL or the LGPL, and not to allow others to
|
|
* use your version of this file under the terms of the MPL, indicate your
|
|
* decision by deleting the provisions above and replace them with the notice
|
|
* and other provisions required by the GPL or the LGPL. If you do not delete
|
|
* the provisions above, a recipient may use your version of this file under
|
|
* the terms of any one of the MPL, the GPL or the LGPL.
|
|
*
|
|
* ***** END LICENSE BLOCK ***** */
|
|
|
|
#ifndef nsXBLEventHandler_h__
|
|
#define nsXBLEventHandler_h__
|
|
|
|
#include "nsCOMPtr.h"
|
|
#include "nsIDOMEventListener.h"
|
|
#include "nsTArray.h"
|
|
|
|
class nsIAtom;
|
|
class nsIContent;
|
|
class nsIDOM3EventTarget;
|
|
class nsIDOMKeyEvent;
|
|
class nsPIDOMEventTarget;
|
|
class nsXBLPrototypeHandler;
|
|
|
|
class nsXBLEventHandler : public nsIDOMEventListener
|
|
{
|
|
public:
|
|
nsXBLEventHandler(nsXBLPrototypeHandler* aHandler);
|
|
virtual ~nsXBLEventHandler();
|
|
|
|
NS_DECL_ISUPPORTS
|
|
|
|
NS_DECL_NSIDOMEVENTLISTENER
|
|
|
|
protected:
|
|
nsXBLPrototypeHandler* mProtoHandler;
|
|
|
|
private:
|
|
nsXBLEventHandler();
|
|
virtual PRBool EventMatched(nsIDOMEvent* aEvent)
|
|
{
|
|
return PR_TRUE;
|
|
}
|
|
};
|
|
|
|
class nsXBLMouseEventHandler : public nsXBLEventHandler
|
|
{
|
|
public:
|
|
nsXBLMouseEventHandler(nsXBLPrototypeHandler* aHandler);
|
|
virtual ~nsXBLMouseEventHandler();
|
|
|
|
private:
|
|
PRBool EventMatched(nsIDOMEvent* aEvent);
|
|
};
|
|
|
|
class nsXBLKeyEventHandler : public nsIDOMEventListener
|
|
{
|
|
public:
|
|
nsXBLKeyEventHandler(nsIAtom* aEventType, PRUint8 aPhase, PRUint8 aType);
|
|
virtual ~nsXBLKeyEventHandler();
|
|
|
|
NS_DECL_ISUPPORTS
|
|
|
|
NS_DECL_NSIDOMEVENTLISTENER
|
|
|
|
void AddProtoHandler(nsXBLPrototypeHandler* aProtoHandler)
|
|
{
|
|
mProtoHandlers.AppendElement(aProtoHandler);
|
|
}
|
|
|
|
PRBool Matches(nsIAtom* aEventType, PRUint8 aPhase, PRUint8 aType) const
|
|
{
|
|
return (mEventType == aEventType && mPhase == aPhase && mType == aType);
|
|
}
|
|
|
|
void GetEventName(nsAString& aString) const
|
|
{
|
|
mEventType->ToString(aString);
|
|
}
|
|
|
|
PRUint8 GetPhase() const
|
|
{
|
|
return mPhase;
|
|
}
|
|
|
|
PRUint8 GetType() const
|
|
{
|
|
return mType;
|
|
}
|
|
|
|
void SetIsBoundToChrome(PRBool aIsBoundToChrome)
|
|
{
|
|
mIsBoundToChrome = aIsBoundToChrome;
|
|
}
|
|
private:
|
|
nsXBLKeyEventHandler();
|
|
PRBool ExecuteMatchedHandlers(nsIDOMKeyEvent* aEvent, PRUint32 aCharCode,
|
|
PRBool aIgnoreShiftKey);
|
|
|
|
nsTArray<nsXBLPrototypeHandler*> mProtoHandlers;
|
|
nsCOMPtr<nsIAtom> mEventType;
|
|
PRUint8 mPhase;
|
|
PRUint8 mType;
|
|
PRPackedBool mIsBoundToChrome;
|
|
};
|
|
|
|
nsresult
|
|
NS_NewXBLEventHandler(nsXBLPrototypeHandler* aHandler,
|
|
nsIAtom* aEventType,
|
|
nsXBLEventHandler** aResult);
|
|
|
|
nsresult
|
|
NS_NewXBLKeyEventHandler(nsIAtom* aEventType, PRUint8 aPhase,
|
|
PRUint8 aType, nsXBLKeyEventHandler** aResult);
|
|
|
|
#endif
|