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62 lines
2.0 KiB
C++
62 lines
2.0 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 "NPL"); you may not use this file except in
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* compliance with the NPL. You may obtain a copy of the NPL at
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the NPL is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
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* for the specific language governing rights and limitations under the
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* NPL.
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*
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* The Initial Developer of this code under the NPL is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All Rights
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* Reserved.
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*/
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#ifndef nsIScriptContextOwner_h__
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#define nsIScriptContextOwner_h__
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#include "nscore.h"
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#include "nsISupports.h"
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#include "nsIScriptContext.h"
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class nsIScriptContext;
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#define NS_ISCRIPTCONTEXTOWNER_IID \
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{ /* a94ec640-0bba-11d2-b326-00805f8a3859 */ \
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0xa94ec640, 0x0bba, 0x11d2, \
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{0xb3, 0x26, 0x00, 0x80, 0x5f, 0x8a, 0x38, 0x59} }
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/**
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* Implemented by any object capable of supplying a nsIScriptContext.
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* The implentor may create the script context on demand and is
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* allowed (though not expected) to throw it away on release.
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*/
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class nsIScriptContextOwner : public nsISupports {
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public:
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/**
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* Returns a script context. The assumption is that the
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* script context has an associated script global object and
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* is ready for script evaluation.
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*/
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NS_IMETHOD GetScriptContext(nsIScriptContext **aContext) = 0;
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/**
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* Returns the script global object
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*/
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NS_IMETHOD GetScriptGlobalObject(nsIScriptGlobalObject **aGlobal) = 0;
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/**
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* Called to indicate that the script context is no longer needed.
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* The caller should <B>not</B> also call the context's Release()
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* method.
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*/
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NS_IMETHOD ReleaseScriptContext(nsIScriptContext *aContext) = 0;
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};
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#endif // nsIScriptContextOwner_h__
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