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88 lines
3.4 KiB
C++
88 lines
3.4 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: MPL 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 Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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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 Communicator client 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 of the GNU General Public License Version 2 or later (the "GPL"),
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* or 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 MPL, 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 MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#ifndef nsINameSpace_h___
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#define nsINameSpace_h___
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#include "nsISupports.h"
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class nsIAtom;
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class nsString;
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#define NS_INAMESPACE_IID \
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{ 0xa6cf90d4, 0x15b3, 0x11d2, \
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{0x93, 0x2e, 0x00, 0x80, 0x5f, 0x8a, 0xdd, 0x32}}
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/**
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* A nsINameSpace registers the NameSpace URI with the NameSpaceManager
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* (creating or finding an ID), and manages the relationship between
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* the NameSpace ID and the (optional) Prefix.
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*
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* New NameSpaces are created as a child of an existing NameSpace. Searches
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* for NameSpaces based on prefix search up the chain of nested NameSpaces
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*
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* Each NameSpace keeps a live reference on its parent.
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*
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*/
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class nsINameSpace : public nsISupports {
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public:
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NS_DEFINE_STATIC_IID_ACCESSOR(NS_INAMESPACE_IID)
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// Get data of this name space
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NS_IMETHOD GetNameSpaceID(PRInt32* aID) const = 0;
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NS_IMETHOD GetNameSpaceURI(nsAString& aURI) const = 0;
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NS_IMETHOD GetNameSpacePrefix(nsIAtom** aPrefix) const = 0;
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NS_IMETHOD GetParentNameSpace(nsINameSpace** aParent) const = 0;
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// find name space within self and parents (not children)
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NS_IMETHOD FindNameSpace(nsIAtom* aPrefix, nsINameSpace** aNameSpace) const = 0;
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NS_IMETHOD FindNameSpaceID(nsIAtom* aPrefix, PRInt32* aNameSpaceID) const = 0;
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NS_IMETHOD FindNameSpacePrefix(PRInt32 aNameSpaceID, nsIAtom** aPrefix) const = 0;
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// create new child name space
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NS_IMETHOD CreateChildNameSpace(nsIAtom* aPrefix,
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const nsAString& aURI,
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nsINameSpace** aChildNameSpace) = 0;
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NS_IMETHOD CreateChildNameSpace(nsIAtom* aPrefix, PRInt32 aNameSpaceID,
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nsINameSpace** aChildNameSpace) = 0;
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};
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#endif // nsINameSpace_h___
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