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47 lines
1.6 KiB
C++
47 lines
1.6 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=2 sw=2 et tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef nsIScriptTimeoutHandler_h___
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#define nsIScriptTimeoutHandler_h___
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class nsIArray;
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#define NS_ISCRIPTTIMEOUTHANDLER_IID \
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{ 0xcaf520a5, 0x8078, 0x4cba, \
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{ 0x8a, 0xb9, 0xb6, 0x8a, 0x12, 0x43, 0x4f, 0x05 } }
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/**
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* Abstraction of the script objects etc required to do timeouts in a
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* language agnostic way.
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*/
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class nsIScriptTimeoutHandler : public nsISupports
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{
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public:
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NS_DECLARE_STATIC_IID_ACCESSOR(NS_ISCRIPTTIMEOUTHANDLER_IID)
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// Get a script object for the language suitable for passing back to
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// the language's context as an event handler. If this returns nullptr,
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// GetHandlerText() will be called to get the string.
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virtual JSObject *GetScriptObject() = 0;
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// Get the handler text of not a compiled object.
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virtual const PRUnichar *GetHandlerText() = 0;
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// Get the location of the script.
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// Note: The memory pointed to by aFileName is owned by the
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// nsIScriptTimeoutHandler and should not be freed by the caller.
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virtual void GetLocation(const char **aFileName, uint32_t *aLineNo) = 0;
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// If a script object, get the argv suitable for passing back to the
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// script context.
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virtual nsIArray *GetArgv() = 0;
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};
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NS_DEFINE_STATIC_IID_ACCESSOR(nsIScriptTimeoutHandler,
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NS_ISCRIPTTIMEOUTHANDLER_IID)
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#endif // nsIScriptTimeoutHandler_h___
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