128 lines
5.5 KiB
C++
128 lines
5.5 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: NPL 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 Netscape Public License
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* Version 1.1 (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" 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.org code.
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*
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* The Initial Developer of the Original Code is
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* Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 1998
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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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 the GNU General Public License Version 2 or later (the "GPL"), or
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* 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 NPL, 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 NPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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/* For documentation of the accessibility architecture,
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* see http://lxr.mozilla.org/seamonkey/source/accessible/accessible-docs.html
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*/
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#ifndef _SimpleDOMNode_H_
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#define _SimpleDOMNode_H_
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#include "nsCOMPtr.h"
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#include "nsIAccessible.h"
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#include "Accessible.h"
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#include "nsIAccessibleEventListener.h"
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#include "ISimpleDOMNode.h"
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#include "ISimpleDOMDocument.h"
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#include "nsIDOMElement.h"
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#include "nsIContent.h"
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#include "nsString.h"
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class SimpleDOMNode : public ISimpleDOMNode
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{
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public: // construction, destruction
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SimpleDOMNode(nsIAccessible *, HWND);
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SimpleDOMNode(nsIAccessible *, nsIDOMNode *, HWND);
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virtual ~SimpleDOMNode();
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public: // IUnknown methods - see iunknown.h for documentation
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STDMETHODIMP_(ULONG) AddRef ();
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STDMETHODIMP QueryInterface(REFIID, void**);
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STDMETHODIMP_(ULONG) Release ();
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nsIDOMNode* GetRealDOMNode();
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private:
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void GetAccessibleFor(nsIDOMNode *node, nsIAccessible **newAcc);
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ISimpleDOMNode* SimpleDOMNode::MakeSimpleDOMNode(nsIDOMNode *node);
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NS_IMETHOD GetComputedStyleDeclaration(nsIDOMCSSStyleDeclaration **aCssDecl, PRUint32 *aLength);
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public:
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virtual /* [id][propget] */ HRESULT STDMETHODCALLTYPE get_nodeInfo(
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/* [out] */ BSTR __RPC_FAR *tagName,
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/* [out] */ short __RPC_FAR *nameSpaceID,
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/* [out] */ BSTR __RPC_FAR *nodeValue,
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/* [out] */ unsigned int __RPC_FAR *numChildren,
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/* [out] */ unsigned int __RPC_FAR *aUniqueID,
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/* [out][retval] */ unsigned short __RPC_FAR *nodeType);
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virtual /* [id][propget] */ HRESULT STDMETHODCALLTYPE get_attributes(
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/* [in] */ unsigned short maxAttribs,
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/* [length_is][size_is][out] */ BSTR __RPC_FAR *attribNames,
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/* [length_is][size_is][out] */ short __RPC_FAR *nameSpaceID,
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/* [length_is][size_is][out] */ BSTR __RPC_FAR *attribValues,
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/* [out][retval] */ unsigned short __RPC_FAR *numAttribs);
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virtual /* [id][propget] */ HRESULT STDMETHODCALLTYPE get_attributesForNames(
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/* [in] */ unsigned short maxAttribs,
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/* [length_is][size_is][in] */ BSTR __RPC_FAR *attribNames,
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/* [length_is][size_is][in] */ short __RPC_FAR *nameSpaceID,
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/* [length_is][size_is][retval] */ BSTR __RPC_FAR *attribValues);
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virtual /* [id][propget] */ HRESULT STDMETHODCALLTYPE get_computedStyle(
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/* [in] */ unsigned short maxStyleProperties,
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/* [in] */ boolean useAlternateView,
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/* [length_is][size_is][out] */ BSTR __RPC_FAR *styleProperties,
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/* [length_is][size_is][out] */ BSTR __RPC_FAR *styleValues,
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/* [out][retval] */ unsigned short __RPC_FAR *numStyleProperties);
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virtual /* [id][propget] */ HRESULT STDMETHODCALLTYPE get_computedStyleForProperties(
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/* [in] */ unsigned short numStyleProperties,
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/* [in] */ boolean useAlternateView,
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/* [length_is][size_is][in] */ BSTR __RPC_FAR *styleProperties,
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/* [length_is][size_is][out][retval] */ BSTR __RPC_FAR *styleValues);
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virtual /* [propget] */ HRESULT STDMETHODCALLTYPE get_parentNode(ISimpleDOMNode __RPC_FAR *__RPC_FAR *node);
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virtual /* [propget] */ HRESULT STDMETHODCALLTYPE get_firstChild(ISimpleDOMNode __RPC_FAR *__RPC_FAR *node);
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virtual /* [propget] */ HRESULT STDMETHODCALLTYPE get_lastChild(ISimpleDOMNode __RPC_FAR *__RPC_FAR *node);
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virtual /* [propget] */ HRESULT STDMETHODCALLTYPE get_previousSibling(ISimpleDOMNode __RPC_FAR *__RPC_FAR *node);
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virtual /* [propget] */ HRESULT STDMETHODCALLTYPE get_nextSibling(ISimpleDOMNode __RPC_FAR *__RPC_FAR *node);
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protected:
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nsCOMPtr<nsIDOMNode> mDOMNode;
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ULONG m_cRef; // the reference count
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HWND mWnd;
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void GetElementAndContentFor(nsCOMPtr<nsIDOMElement>& aElement, nsCOMPtr<nsIContent>& aContent);
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};
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#endif
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