зеркало из https://github.com/mozilla/pjs.git
91 строка
3.2 KiB
C++
91 строка
3.2 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 XForms support.
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*
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* The Initial Developer of the Original Code is
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* Olli Pettay.
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* Portions created by the Initial Developer are Copyright (C) 2004
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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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#include "nsXFormsActionModuleBase.h"
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#include "nsXFormsActionElement.h"
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#include "nsIDOM3Node.h"
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#include "nsMemory.h"
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#include "nsIDOMNodeList.h"
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#include "nsXFormsModelElement.h"
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#include "nsString.h"
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#include "nsIDOMElement.h"
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#include "nsIDOMNodeList.h"
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#include "nsIXTFGenericElementWrapper.h"
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#include "nsIDOMDocumentEvent.h"
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#include "nsIDOMEventTarget.h"
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nsXFormsActionModuleBase::nsXFormsActionModuleBase() : mElement(nsnull)
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{
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}
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nsXFormsActionModuleBase::~nsXFormsActionModuleBase()
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{
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}
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NS_IMPL_ISUPPORTS_INHERITED2(nsXFormsActionModuleBase,
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nsXFormsStubElement,
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nsIXFormsActionModuleElement,
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nsIDOMEventListener)
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NS_IMETHODIMP
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nsXFormsActionModuleBase::OnCreated(nsIXTFGenericElementWrapper *aWrapper)
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{
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// It's ok to keep a weak pointer to mElement. mElement will have an
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// owning reference to this object, so as long as we null out mElement in
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// OnDestroyed, it will always be valid.
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nsCOMPtr<nsIDOMElement> node;
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aWrapper->GetElementNode(getter_AddRefs(node));
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mElement = node;
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NS_ASSERTION(mElement, "Wrapper is not an nsIDOMElement, we'll crash soon");
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return NS_OK;
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}
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NS_IMETHODIMP nsXFormsActionModuleBase::OnDestroyed()
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{
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mElement = nsnull;
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return NS_OK;
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}
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NS_IMETHODIMP
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nsXFormsActionModuleBase::HandleEvent(nsIDOMEvent* aEvent)
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{
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return nsXFormsUtils::EventHandlingAllowed(aEvent, mElement) ?
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HandleAction(aEvent, nsnull) : NS_OK;
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}
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