mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-11-07 12:15:51 +00:00
99 lines
1.9 KiB
C++
99 lines
1.9 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
|
*
|
|
* The contents of this file are subject to the Netscape Public License
|
|
* Version 1.0 (the "NPL") you may not use this file except in
|
|
* compliance with the NPL. You may obtain a copy of the NPL at
|
|
* http://www.mozilla.org/NPL/
|
|
*
|
|
* Software distributed under the NPL is distributed on an "AS IS" basis,
|
|
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
|
|
* for the specific language governing rights and limitations under the
|
|
* NPL.
|
|
*
|
|
* The Initial Developer of this code under the NPL is Netscape
|
|
* Communications Corporation. Portions created by Netscape are
|
|
* Copyright (C) 1998 Netscape Communications Corporation. All Rights
|
|
* Reserved.
|
|
*/
|
|
#include "stdafx.h"
|
|
#include "IEHtmlNode.h"
|
|
|
|
CIEHtmlNode::CIEHtmlNode()
|
|
{
|
|
m_pIDOMNode = nsnull;
|
|
m_pIDispParent = NULL;
|
|
}
|
|
|
|
CIEHtmlNode::~CIEHtmlNode()
|
|
{
|
|
SetDOMNode(nsnull);
|
|
}
|
|
|
|
HRESULT CIEHtmlNode::SetParentNode(IDispatch *pIDispParent)
|
|
{
|
|
m_pIDispParent = pIDispParent;
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT CIEHtmlNode::SetDOMNode(nsIDOMNode *pIDOMNode)
|
|
{
|
|
if (m_pIDOMNode)
|
|
{
|
|
m_pIDOMNode->Release();
|
|
m_pIDOMNode = nsnull;
|
|
}
|
|
|
|
if (pIDOMNode)
|
|
{
|
|
m_pIDOMNode = pIDOMNode;
|
|
m_pIDOMNode->AddRef();
|
|
}
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT CIEHtmlNode::GetDOMNode(nsIDOMNode **pIDOMNode)
|
|
{
|
|
if (pIDOMNode == NULL)
|
|
{
|
|
return E_INVALIDARG;
|
|
}
|
|
|
|
*pIDOMNode = nsnull;
|
|
if (m_pIDOMNode)
|
|
{
|
|
m_pIDOMNode->AddRef();
|
|
*pIDOMNode = m_pIDOMNode;
|
|
}
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT CIEHtmlNode::GetDOMElement(nsIDOMElement **pIDOMElement)
|
|
{
|
|
if (pIDOMElement == NULL)
|
|
{
|
|
return E_INVALIDARG;
|
|
}
|
|
|
|
if (m_pIDOMNode == nsnull)
|
|
{
|
|
return E_NOINTERFACE;
|
|
}
|
|
|
|
*pIDOMElement = nsnull;
|
|
m_pIDOMNode->QueryInterface(kIDOMElementIID, (void **) pIDOMElement);
|
|
return (*pIDOMElement) ? S_OK : E_NOINTERFACE;
|
|
}
|
|
|
|
HRESULT CIEHtmlNode::GetIDispatch(IDispatch **pDispatch)
|
|
{
|
|
if (pDispatch == NULL)
|
|
{
|
|
return E_INVALIDARG;
|
|
}
|
|
|
|
*pDispatch = NULL;
|
|
return E_NOINTERFACE;
|
|
}
|