mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
95 lines
3.4 KiB
C++
95 lines
3.4 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
|
/* vim: set sw=2 ts=8 et tw=80 : */
|
|
/* ***** 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.org code.
|
|
*
|
|
* The Initial Developer of the Original Code is
|
|
* Wellington Fernando de Macedo.
|
|
* Portions created by the Initial Developer are Copyright (C) 2009
|
|
* the Initial Developer. All Rights Reserved.
|
|
*
|
|
* Contributor(s):
|
|
* Wellington Fernando de Macedo <wfernandom2004@gmail.com> (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 ***** */
|
|
|
|
#ifndef nsDOMEventTargetWrapperCache_h__
|
|
#define nsDOMEventTargetWrapperCache_h__
|
|
|
|
#include "nsDOMEventTargetHelper.h"
|
|
#include "nsWrapperCache.h"
|
|
#include "nsIScriptContext.h"
|
|
|
|
|
|
// Base class intended to be used for objets like XMLHttpRequest,
|
|
// EventSource and WebSocket.
|
|
|
|
class nsDOMEventTargetWrapperCache : public nsDOMEventTargetHelper,
|
|
public nsWrapperCache
|
|
{
|
|
public:
|
|
NS_DECL_ISUPPORTS_INHERITED
|
|
|
|
NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS_INHERITED(nsDOMEventTargetWrapperCache,
|
|
nsDOMEventTargetHelper)
|
|
|
|
void GetParentObject(nsIScriptGlobalObject **aParentObject)
|
|
{
|
|
if (mOwner) {
|
|
CallQueryInterface(mOwner, aParentObject);
|
|
}
|
|
else {
|
|
*aParentObject = nsnull;
|
|
}
|
|
}
|
|
|
|
static nsDOMEventTargetWrapperCache* FromSupports(nsISupports* aSupports)
|
|
{
|
|
nsIDOMEventTarget* target =
|
|
static_cast<nsIDOMEventTarget*>(aSupports);
|
|
#ifdef DEBUG
|
|
{
|
|
nsCOMPtr<nsIDOMEventTarget> target_qi =
|
|
do_QueryInterface(aSupports);
|
|
|
|
// If this assertion fires the QI implementation for the object in
|
|
// question doesn't use the nsIDOMEventTarget pointer as the
|
|
// nsISupports pointer. That must be fixed, or we'll crash...
|
|
NS_ASSERTION(target_qi == target, "Uh, fix QI!");
|
|
}
|
|
#endif
|
|
|
|
return static_cast<nsDOMEventTargetWrapperCache*>(target);
|
|
}
|
|
|
|
protected:
|
|
nsDOMEventTargetWrapperCache() : nsDOMEventTargetHelper(), nsWrapperCache() {}
|
|
virtual ~nsDOMEventTargetWrapperCache();
|
|
};
|
|
|
|
#endif // nsDOMEventTargetWrapperCache_h__
|