mirror of
https://github.com/rn10950/RetroZilla.git
synced 2024-07-02 23:40:42 +02:00
131 lines
4.5 KiB
C++
131 lines
4.5 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 XForms support.
|
|
*
|
|
* The Initial Developer of the Original Code is
|
|
* Olli Pettay.
|
|
* Portions created by the Initial Developer are Copyright (C) 2004
|
|
* the Initial Developer. All Rights Reserved.
|
|
*
|
|
* Contributor(s):
|
|
* Olli Pettay <Olli.Pettay@helsinki.fi> (original author)
|
|
*
|
|
* 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 ***** */
|
|
|
|
#include "nsXFormsActionModuleBase.h"
|
|
#include "nsIDOMDocument.h"
|
|
#include "nsIDOMDocumentEvent.h"
|
|
#include "nsIDOMEvent.h"
|
|
#include "nsIDOMElement.h"
|
|
#include "nsIDOMEventTarget.h"
|
|
#include "nsString.h"
|
|
#include "nsXFormsUtils.h"
|
|
|
|
class nsXFormsDispatchElement : public nsXFormsActionModuleBase
|
|
{
|
|
public:
|
|
nsXFormsDispatchElement();
|
|
nsresult HandleSingleAction(nsIDOMEvent* aEvent,
|
|
nsIXFormsActionElement *aParentAction);
|
|
};
|
|
|
|
nsXFormsDispatchElement::nsXFormsDispatchElement()
|
|
{
|
|
}
|
|
|
|
nsresult
|
|
nsXFormsDispatchElement::HandleSingleAction(nsIDOMEvent* aEvent,
|
|
nsIXFormsActionElement *aParentAction)
|
|
{
|
|
nsAutoString name;
|
|
mElement->GetAttribute(NS_LITERAL_STRING("name"), name);
|
|
if (name.IsEmpty())
|
|
return NS_OK;
|
|
|
|
nsAutoString target;
|
|
mElement->GetAttribute(NS_LITERAL_STRING("target"), target);
|
|
if (target.IsEmpty())
|
|
return NS_OK;
|
|
|
|
PRBool cancelable = PR_TRUE;
|
|
PRBool bubbles = PR_TRUE;
|
|
if (!nsXFormsUtils::IsXFormsEvent(name, cancelable, bubbles)) {
|
|
nsAutoString cancelableStr;
|
|
mElement->GetAttribute(NS_LITERAL_STRING("cancelable"), cancelableStr);
|
|
cancelable = !(cancelableStr.EqualsLiteral("false") ||
|
|
cancelableStr.EqualsLiteral("0"));
|
|
|
|
nsAutoString bubbleStr;
|
|
mElement->GetAttribute(NS_LITERAL_STRING("bubbles"), bubbleStr);
|
|
bubbles = !(bubbleStr.EqualsLiteral("false") ||
|
|
bubbleStr.EqualsLiteral("0"));
|
|
|
|
PRBool tmp;
|
|
if (cancelableStr.IsEmpty() && bubbleStr.IsEmpty())
|
|
nsXFormsUtils::GetEventDefaults(name, cancelable, bubbles);
|
|
else if (cancelableStr.IsEmpty())
|
|
nsXFormsUtils::GetEventDefaults(name, cancelable, tmp);
|
|
else if (bubbleStr.IsEmpty())
|
|
nsXFormsUtils::GetEventDefaults(name, tmp, bubbles);
|
|
}
|
|
|
|
nsCOMPtr<nsIDOMElement> el;
|
|
nsXFormsUtils::GetElementById(target, PR_FALSE, mElement, getter_AddRefs(el));
|
|
if (!el)
|
|
return NS_OK;
|
|
|
|
nsCOMPtr<nsIDOMDocument> doc;
|
|
mElement->GetOwnerDocument(getter_AddRefs(doc));
|
|
nsCOMPtr<nsIDOMDocumentEvent> docEvent = do_QueryInterface(doc);
|
|
if (!docEvent)
|
|
return NS_OK;
|
|
|
|
nsCOMPtr<nsIDOMEvent> event;
|
|
docEvent->CreateEvent(NS_LITERAL_STRING("Events"), getter_AddRefs(event));
|
|
event->InitEvent(name, bubbles, cancelable);
|
|
|
|
nsCOMPtr<nsIDOMEventTarget> targetEl = do_QueryInterface(el);
|
|
if (targetEl) {
|
|
nsXFormsUtils::SetEventTrusted(event, el);
|
|
PRBool defaultActionEnabled;
|
|
targetEl->DispatchEvent(event, &defaultActionEnabled);
|
|
}
|
|
return NS_OK;
|
|
}
|
|
|
|
NS_HIDDEN_(nsresult)
|
|
NS_NewXFormsDispatchElement(nsIXTFElement **aResult)
|
|
{
|
|
*aResult = new nsXFormsDispatchElement();
|
|
if (!*aResult)
|
|
return NS_ERROR_OUT_OF_MEMORY;
|
|
|
|
NS_ADDREF(*aResult);
|
|
return NS_OK;
|
|
}
|
|
|