зеркало из https://github.com/mozilla/pjs.git
241 строка
11 KiB
C++
241 строка
11 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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* IBM Corporation.
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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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* Brian Ryner <bryner@brianryner.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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#include "nsXFormsElementFactory.h"
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#include "nsXFormsModelElement.h"
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#include "nsXFormsInstanceElement.h"
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#include "nsXFormsSubmissionElement.h"
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#include "nsXFormsStubElement.h"
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#include "nsIDOMDocument.h"
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#include "nsXFormsAtoms.h"
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#include "nsIDocument.h"
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#include "nsIDOMNode.h"
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#include "nsString.h"
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// Form controls
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NS_HIDDEN_(nsresult) NS_NewXFormsInputElement(nsIXTFElement **aElement);
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NS_HIDDEN_(nsresult) NS_NewXFormsSecretElement(nsIXTFElement **aElement);
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NS_HIDDEN_(nsresult) NS_NewXFormsTextAreaElement(nsIXTFElement **aElement);
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NS_HIDDEN_(nsresult) NS_NewXFormsGroupElement(nsIXTFElement **aElement);
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NS_HIDDEN_(nsresult) NS_NewXFormsOutputElement(nsIXTFElement **aElement);
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NS_HIDDEN_(nsresult) NS_NewXFormsRepeatElement(nsIXTFElement **aElement);
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NS_HIDDEN_(nsresult) NS_NewXFormsInsertElement(nsIXTFElement **aElement);
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NS_HIDDEN_(nsresult) NS_NewXFormsDeleteElement(nsIXTFElement **aElement);
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NS_HIDDEN_(nsresult) NS_NewXFormsUploadElement(nsIXTFElement **aElement);
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/// @todo Having \<contextcontainer\> in the factory means that the item can be
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/// used by a user in a document. Not optimal, as it is not a legal XForms tag,
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/// but only a pseudo-element. But nsXFormsRepeat/SelectElement needs to be
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/// able to create the tag, so is there a "backdoor way" to do that? (XXX)
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NS_HIDDEN_(nsresult) NS_NewXFormsContextContainer(nsIXTFElement **aElement);
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NS_HIDDEN_(nsresult) NS_NewXFormsTriggerElement(nsIXTFElement **aElement);
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NS_HIDDEN_(nsresult) NS_NewXFormsSubmitElement(nsIXTFElement **aElement);
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NS_HIDDEN_(nsresult) NS_NewXFormsLabelElement(nsIXTFElement **aElement);
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NS_HIDDEN_(nsresult) NS_NewXFormsSelectElement(nsIXTFElement **aElement);
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NS_HIDDEN_(nsresult) NS_NewXFormsSelect1Element(nsIXTFElement **aElement);
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NS_HIDDEN_(nsresult) NS_NewXFormsItemElement(nsIXTFElement **aElement);
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NS_HIDDEN_(nsresult) NS_NewXFormsValueElement(nsIXTFElement **aElement);
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NS_HIDDEN_(nsresult) NS_NewXFormsChoicesElement(nsIXTFElement **aElement);
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NS_HIDDEN_(nsresult) NS_NewXFormsItemSetElement(nsIXTFElement **aElement);
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//Action Module Elements
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NS_HIDDEN_(nsresult) NS_NewXFormsDispatchElement(nsIXTFElement **aResult);
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NS_HIDDEN_(nsresult) NS_NewXFormsSendElement(nsIXTFElement **aResult);
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NS_HIDDEN_(nsresult) NS_NewXFormsSetFocusElement(nsIXTFElement **aResult);
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NS_HIDDEN_(nsresult) NS_NewXFormsResetElement(nsIXTFElement **aResult);
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NS_HIDDEN_(nsresult) NS_NewXFormsRebuildElement(nsIXTFElement **aResult);
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NS_HIDDEN_(nsresult) NS_NewXFormsRecalculateElement(nsIXTFElement **aResult);
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NS_HIDDEN_(nsresult) NS_NewXFormsRevalidateElement(nsIXTFElement **aResult);
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NS_HIDDEN_(nsresult) NS_NewXFormsRefreshElement(nsIXTFElement **aResult);
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NS_HIDDEN_(nsresult) NS_NewXFormsActionElement(nsIXTFElement **aResult);
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NS_HIDDEN_(nsresult) NS_NewXFormsLoadElement(nsIXTFElement **aResult);
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NS_HIDDEN_(nsresult) NS_NewXFormsSetValueElement(nsIXTFElement **aResult);
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NS_HIDDEN_(nsresult) NS_NewXFormsSetIndexElement(nsIXTFElement **aResult);
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NS_HIDDEN_(nsresult) NS_NewXFormsMessageElement(nsIXTFElement **aResult);
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NS_HIDDEN_(nsresult) NS_NewXFormsHintElement(nsIXTFElement **aResult);
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NS_HIDDEN_(nsresult) NS_NewXFormsHelpElement(nsIXTFElement **aResult);
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NS_HIDDEN_(nsresult) NS_NewXFormsAlertElement(nsIXTFElement **aResult);
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NS_HIDDEN_(nsresult) NS_NewXFormsToggleElement(nsIXTFElement **aResult);
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NS_HIDDEN_(nsresult) NS_NewXFormsCaseElement(nsIXTFElement **aResult);
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NS_HIDDEN_(nsresult) NS_NewXFormsSwitchElement(nsIXTFElement **aResult);
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NS_IMPL_ISUPPORTS2(nsXFormsElementFactory,
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nsIXTFElementFactory,
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nsIDOMNSFeatureFactory)
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NS_IMETHODIMP
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nsXFormsElementFactory::CreateElement(const nsAString& aTagName,
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nsIXTFElement **aElement)
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{
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if (aTagName.EqualsLiteral("model"))
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return NS_NewXFormsModelElement(aElement);
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if (aTagName.EqualsLiteral("instance"))
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return NS_NewXFormsInstanceElement(aElement);
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if (aTagName.EqualsLiteral("bind"))
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return NS_NewXFormsStubElement(aElement);
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if (aTagName.EqualsLiteral("input"))
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return NS_NewXFormsInputElement(aElement);
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if (aTagName.EqualsLiteral("secret"))
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return NS_NewXFormsSecretElement(aElement);
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if (aTagName.EqualsLiteral("textarea"))
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return NS_NewXFormsTextAreaElement(aElement);
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if (aTagName.EqualsLiteral("group"))
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return NS_NewXFormsGroupElement(aElement);
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if (aTagName.EqualsLiteral("output"))
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return NS_NewXFormsOutputElement(aElement);
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if (aTagName.EqualsLiteral("repeat"))
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return NS_NewXFormsRepeatElement(aElement);
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if (aTagName.EqualsLiteral("insert"))
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return NS_NewXFormsInsertElement(aElement);
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if (aTagName.EqualsLiteral("delete"))
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return NS_NewXFormsDeleteElement(aElement);
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if (aTagName.EqualsLiteral("contextcontainer") ||
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aTagName.EqualsLiteral("contextcontainer-inline"))
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return NS_NewXFormsContextContainer(aElement);
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if (aTagName.EqualsLiteral("label"))
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return NS_NewXFormsLabelElement(aElement);
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if (aTagName.EqualsLiteral("select"))
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return NS_NewXFormsSelectElement(aElement);
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if (aTagName.EqualsLiteral("select1"))
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return NS_NewXFormsSelect1Element(aElement);
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if (aTagName.EqualsLiteral("item"))
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return NS_NewXFormsItemElement(aElement);
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if (aTagName.EqualsLiteral("itemset"))
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return NS_NewXFormsItemSetElement(aElement);
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if (aTagName.EqualsLiteral("value"))
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return NS_NewXFormsValueElement(aElement);
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if (aTagName.EqualsLiteral("choices"))
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return NS_NewXFormsChoicesElement(aElement);
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if (aTagName.EqualsLiteral("dispatch"))
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return NS_NewXFormsDispatchElement(aElement);
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if (aTagName.EqualsLiteral("send"))
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return NS_NewXFormsSendElement(aElement);
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if (aTagName.EqualsLiteral("setfocus"))
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return NS_NewXFormsSetFocusElement(aElement);
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if (aTagName.EqualsLiteral("reset"))
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return NS_NewXFormsResetElement(aElement);
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if (aTagName.EqualsLiteral("rebuild"))
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return NS_NewXFormsRebuildElement(aElement);
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if (aTagName.EqualsLiteral("recalculate"))
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return NS_NewXFormsRecalculateElement(aElement);
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if (aTagName.EqualsLiteral("revalidate"))
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return NS_NewXFormsRevalidateElement(aElement);
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if (aTagName.EqualsLiteral("refresh"))
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return NS_NewXFormsRefreshElement(aElement);
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if (aTagName.EqualsLiteral("action"))
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return NS_NewXFormsActionElement(aElement);
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if (aTagName.EqualsLiteral("load"))
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return NS_NewXFormsLoadElement(aElement);
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if (aTagName.EqualsLiteral("setvalue"))
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return NS_NewXFormsSetValueElement(aElement);
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if (aTagName.EqualsLiteral("setindex"))
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return NS_NewXFormsSetIndexElement(aElement);
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if (aTagName.EqualsLiteral("message"))
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return NS_NewXFormsMessageElement(aElement);
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if (aTagName.EqualsLiteral("hint"))
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return NS_NewXFormsHintElement(aElement);
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if (aTagName.EqualsLiteral("help"))
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return NS_NewXFormsHelpElement(aElement);
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if (aTagName.EqualsLiteral("alert"))
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return NS_NewXFormsAlertElement(aElement);
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if (aTagName.EqualsLiteral("submission"))
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return NS_NewXFormsSubmissionElement(aElement);
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if (aTagName.EqualsLiteral("trigger"))
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return NS_NewXFormsTriggerElement(aElement);
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if (aTagName.EqualsLiteral("submit"))
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return NS_NewXFormsSubmitElement(aElement);
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if (aTagName.EqualsLiteral("toggle"))
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return NS_NewXFormsToggleElement(aElement);
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if (aTagName.EqualsLiteral("case"))
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return NS_NewXFormsCaseElement(aElement);
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if (aTagName.EqualsLiteral("switch"))
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return NS_NewXFormsSwitchElement(aElement);
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if (aTagName.EqualsLiteral("upload"))
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return NS_NewXFormsUploadElement(aElement);
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*aElement = nsnull;
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return NS_ERROR_FAILURE;
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}
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NS_IMETHODIMP
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nsXFormsElementFactory::HasFeature(nsISupports *aObject,
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const nsAString& aFeature,
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const nsAString& aVersion,
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PRBool *aReturn)
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{
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*aReturn = (aFeature.EqualsLiteral("org.w3c.xforms.dom") &&
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aVersion.EqualsLiteral("1.0")) ||
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(aFeature.EqualsLiteral(NS_XFORMS_INSTANCE_OWNER) &&
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aVersion.EqualsLiteral("1.0"));
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return NS_OK;
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}
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NS_IMETHODIMP
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nsXFormsElementFactory::GetFeature(nsISupports *aObject,
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const nsAString & aFeature,
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const nsAString & aVersion,
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nsISupports **aReturn)
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{
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*aReturn = nsnull;
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if (aFeature.EqualsLiteral(NS_XFORMS_INSTANCE_OWNER) &&
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aVersion.EqualsLiteral("1.0")) {
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nsCOMPtr<nsIDOMNode> node(do_QueryInterface(aObject));
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NS_ENSURE_STATE(node);
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nsCOMPtr<nsIDOMDocument> domDoc;
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node->GetOwnerDocument(getter_AddRefs(domDoc));
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if (!domDoc) {
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// if node is nsIDOMDocument the ownerDocument is null.
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domDoc = do_QueryInterface(node);
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}
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NS_ENSURE_STATE(domDoc);
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nsCOMPtr<nsIDocument> doc(do_QueryInterface(domDoc));
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NS_ENSURE_STATE(doc);
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nsISupports* owner =
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NS_STATIC_CAST(nsISupports*,
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doc->GetProperty(nsXFormsAtoms::instanceDocumentOwner));
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NS_IF_ADDREF(*aReturn = owner);
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return NS_OK;
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}
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return NS_ERROR_NOT_AVAILABLE;
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}
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