87 lines
2.4 KiB
C++
87 lines
2.4 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Netscape Public License
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* Version 1.0 (the "License"); you may not use this file except in
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* compliance with the License. You may obtain a copy of the License at
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the License is distributed on an "AS IS"
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* basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
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* the License for the specific language governing rights and limitations
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* under the License.
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*
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* The Original Code is Mozilla Communicator client code.
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*
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* The Initial Developer of the Original Code is Netscape Communications
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* Corporation. Portions created by Netscape are Copyright (C) 1998
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* Netscape Communications Corporation. All Rights Reserved.
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*/
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#include "nsGenericDOMNodeList.h"
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#include "nsIDOMScriptObjectFactory.h"
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#include "nsGenericElement.h"
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nsGenericDOMNodeList::nsGenericDOMNodeList()
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{
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NS_INIT_REFCNT();
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mScriptObject = nsnull;
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}
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nsGenericDOMNodeList::~nsGenericDOMNodeList()
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{
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}
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nsresult
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nsGenericDOMNodeList::QueryInterface(REFNSIID aIID, void** aInstancePtr)
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{
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if (NULL == aInstancePtr) {
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return NS_ERROR_NULL_POINTER;
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}
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static NS_DEFINE_IID(kIDOMNodeListIID, NS_IDOMNODELIST_IID);
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if (aIID.Equals(kIDOMNodeListIID)) {
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*aInstancePtr = (void*)(nsIDOMNodeList*)this;
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AddRef();
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return NS_OK;
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}
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if (aIID.Equals(kIScriptObjectOwnerIID)) {
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*aInstancePtr = (void*)(nsIScriptObjectOwner*)this;
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AddRef();
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return NS_OK;
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}
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if (aIID.Equals(kISupportsIID)) {
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*aInstancePtr = (void*)(nsISupports*)(nsIDOMNodeList*)this;
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AddRef();
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return NS_OK;
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}
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return NS_NOINTERFACE;
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}
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NS_IMPL_ADDREF(nsGenericDOMNodeList)
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NS_IMPL_RELEASE(nsGenericDOMNodeList)
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NS_IMETHODIMP
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nsGenericDOMNodeList::GetScriptObject(nsIScriptContext *aContext, void** aScriptObject)
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{
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nsresult res = NS_OK;
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if (nsnull == mScriptObject) {
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nsIDOMScriptObjectFactory *factory;
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res = nsGenericElement::GetScriptObjectFactory(&factory);
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if (NS_OK != res) {
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return res;
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}
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res = factory->NewScriptNodeList(aContext, (nsISupports *)(nsIDOMNodeList *)this, nsnull, (void**)&mScriptObject);
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NS_RELEASE(factory);
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}
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*aScriptObject = mScriptObject;
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return res;
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}
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NS_IMETHODIMP
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nsGenericDOMNodeList::SetScriptObject(void *aScriptObject)
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{
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mScriptObject = aScriptObject;
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return NS_OK;
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}
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