mirror of
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93 lines
3.0 KiB
C++
93 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 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 "nsIDOMDocument.h"
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#include "nsIDOMElement.h"
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#include "nsString.h"
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#include "nsCOMPtr.h"
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class nsXFormsSetFocusElement : public nsXFormsActionModuleBase
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{
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public:
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nsXFormsSetFocusElement();
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NS_DECL_NSIXFORMSACTIONMODULEELEMENT
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};
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nsXFormsSetFocusElement::nsXFormsSetFocusElement()
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{
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}
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NS_IMETHODIMP
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nsXFormsSetFocusElement::HandleAction(nsIDOMEvent* aEvent,
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nsIXFormsActionElement *aParentAction)
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{
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if (!mElement)
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return NS_OK;
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nsAutoString control;
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mElement->GetAttribute(NS_LITERAL_STRING("control"), control);
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if (control.IsEmpty())
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return NS_OK;
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nsCOMPtr<nsIDOMDocument> doc;
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mElement->GetOwnerDocument(getter_AddRefs(doc));
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if (!doc)
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return NS_OK;
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nsCOMPtr<nsIDOMElement> el;
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nsXFormsUtils::GetElementById(doc, control, PR_TRUE, mElement,
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getter_AddRefs(el));
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if (!el)
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return NS_OK;
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return nsXFormsUtils::DispatchEvent(el, eEvent_Focus);
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}
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NS_HIDDEN_(nsresult)
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NS_NewXFormsSetFocusElement(nsIXTFElement **aResult)
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{
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*aResult = new nsXFormsSetFocusElement();
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if (!*aResult)
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return NS_ERROR_OUT_OF_MEMORY;
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NS_ADDREF(*aResult);
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return NS_OK;
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}
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