forked from mirrors/gecko-dev
82 lines
2.8 KiB
C++
82 lines
2.8 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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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 nsIFragmentContentSink_h___
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#define nsIFragmentContentSink_h___
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#include "nsISupports.h"
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class nsIDocument;
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namespace mozilla {
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namespace dom {
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class DocumentFragment;
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} // namespace dom
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} // namespace mozilla
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#define NS_I_FRAGMENT_CONTENT_SINK_IID \
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{ 0x1a8ce30b, 0x63fc, 0x441a, \
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{ 0xa3, 0xaa, 0xf7, 0x16, 0xc0, 0xfe, 0x96, 0x69 } }
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/**
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* The fragment sink allows a client to parse a fragment of sink, possibly
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* surrounded in context. Also see nsIParser::ParseFragment().
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* Note: once you've parsed a fragment, the fragment sink must be re-set on
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* the parser in order to parse another fragment.
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*/
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class nsIFragmentContentSink : public nsISupports {
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public:
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NS_DECLARE_STATIC_IID_ACCESSOR(NS_I_FRAGMENT_CONTENT_SINK_IID)
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/**
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* This method is used to obtain the fragment created by
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* a fragment content sink and to release resources held by the parser.
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*
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* The sink drops its reference to the fragment.
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*/
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NS_IMETHOD FinishFragmentParsing(mozilla::dom::DocumentFragment** aFragment) = 0;
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/**
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* This method is used to set the target document for this fragment
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* sink. This document's nodeinfo manager will be used to create
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* the content objects. This MUST be called before the sink is used.
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*
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* @param aDocument the document the new nodes will belong to
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* (should not be null)
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*/
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NS_IMETHOD SetTargetDocument(nsIDocument* aDocument) = 0;
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/**
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* This method is used to indicate to the sink that we're done building
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* the context and should start paying attention to the incoming content
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*/
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NS_IMETHOD WillBuildContent() = 0;
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/**
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* This method is used to indicate to the sink that we're done building
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* The real content. This is useful if you want to parse additional context
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* (such as an end context).
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*/
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NS_IMETHOD DidBuildContent() = 0;
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/**
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* This method is a total hack to help with parsing fragments. It is called to
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* tell the fragment sink that a container from the context will be delivered
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* after the call to WillBuildContent(). This is only relevent for HTML
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* fragments that use nsHTMLTokenizer/CNavDTD.
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*/
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NS_IMETHOD IgnoreFirstContainer() = 0;
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/**
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* Sets whether scripts elements are marked as unexecutable.
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*/
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NS_IMETHOD SetPreventScriptExecution(bool aPreventScriptExecution) = 0;
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};
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NS_DEFINE_STATIC_IID_ACCESSOR(nsIFragmentContentSink,
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NS_I_FRAGMENT_CONTENT_SINK_IID)
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nsresult
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NS_NewXMLFragmentContentSink(nsIFragmentContentSink** aInstancePtrResult);
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#endif
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