gecko-dev/parser/htmlparser/nsIContentSink.h
Birunthan Mohanathas 0ce95d820d Bug 1057923 - Flatten parser/htmlparser/{public,src}/ into parent directory. r=mrbkap
--HG--
rename : parser/htmlparser/src/CNavDTD.cpp => parser/htmlparser/CNavDTD.cpp
rename : parser/htmlparser/src/CNavDTD.h => parser/htmlparser/CNavDTD.h
rename : parser/htmlparser/src/CParserContext.cpp => parser/htmlparser/CParserContext.cpp
rename : parser/htmlparser/src/CParserContext.h => parser/htmlparser/CParserContext.h
rename : parser/htmlparser/src/nsElementTable.cpp => parser/htmlparser/nsElementTable.cpp
rename : parser/htmlparser/src/nsElementTable.h => parser/htmlparser/nsElementTable.h
rename : parser/htmlparser/src/nsExpatDriver.cpp => parser/htmlparser/nsExpatDriver.cpp
rename : parser/htmlparser/src/nsExpatDriver.h => parser/htmlparser/nsExpatDriver.h
rename : parser/htmlparser/src/nsHTMLEntities.cpp => parser/htmlparser/nsHTMLEntities.cpp
rename : parser/htmlparser/src/nsHTMLEntities.h => parser/htmlparser/nsHTMLEntities.h
rename : parser/htmlparser/src/nsHTMLEntityList.h => parser/htmlparser/nsHTMLEntityList.h
rename : parser/htmlparser/public/nsHTMLTagList.h => parser/htmlparser/nsHTMLTagList.h
rename : parser/htmlparser/src/nsHTMLTags.cpp => parser/htmlparser/nsHTMLTags.cpp
rename : parser/htmlparser/public/nsHTMLTags.h => parser/htmlparser/nsHTMLTags.h
rename : parser/htmlparser/src/nsHTMLTokenizer.cpp => parser/htmlparser/nsHTMLTokenizer.cpp
rename : parser/htmlparser/src/nsHTMLTokenizer.h => parser/htmlparser/nsHTMLTokenizer.h
rename : parser/htmlparser/public/nsIContentSink.h => parser/htmlparser/nsIContentSink.h
rename : parser/htmlparser/public/nsIDTD.h => parser/htmlparser/nsIDTD.h
rename : parser/htmlparser/public/nsIExpatSink.idl => parser/htmlparser/nsIExpatSink.idl
rename : parser/htmlparser/public/nsIExtendedExpatSink.idl => parser/htmlparser/nsIExtendedExpatSink.idl
rename : parser/htmlparser/public/nsIFragmentContentSink.h => parser/htmlparser/nsIFragmentContentSink.h
rename : parser/htmlparser/public/nsIHTMLContentSink.h => parser/htmlparser/nsIHTMLContentSink.h
rename : parser/htmlparser/public/nsIParser.h => parser/htmlparser/nsIParser.h
rename : parser/htmlparser/public/nsIParserService.h => parser/htmlparser/nsIParserService.h
rename : parser/htmlparser/public/nsITokenizer.h => parser/htmlparser/nsITokenizer.h
rename : parser/htmlparser/src/nsParser.cpp => parser/htmlparser/nsParser.cpp
rename : parser/htmlparser/src/nsParser.h => parser/htmlparser/nsParser.h
rename : parser/htmlparser/public/nsParserBase.h => parser/htmlparser/nsParserBase.h
rename : parser/htmlparser/public/nsParserCIID.h => parser/htmlparser/nsParserCIID.h
rename : parser/htmlparser/public/nsParserConstants.h => parser/htmlparser/nsParserConstants.h
rename : parser/htmlparser/src/nsParserModule.cpp => parser/htmlparser/nsParserModule.cpp
rename : parser/htmlparser/src/nsParserMsgUtils.cpp => parser/htmlparser/nsParserMsgUtils.cpp
rename : parser/htmlparser/src/nsParserMsgUtils.h => parser/htmlparser/nsParserMsgUtils.h
rename : parser/htmlparser/src/nsParserService.cpp => parser/htmlparser/nsParserService.cpp
rename : parser/htmlparser/src/nsParserService.h => parser/htmlparser/nsParserService.h
rename : parser/htmlparser/src/nsScanner.cpp => parser/htmlparser/nsScanner.cpp
rename : parser/htmlparser/src/nsScanner.h => parser/htmlparser/nsScanner.h
rename : parser/htmlparser/src/nsScannerString.cpp => parser/htmlparser/nsScannerString.cpp
rename : parser/htmlparser/public/nsScannerString.h => parser/htmlparser/nsScannerString.h
rename : parser/htmlparser/public/nsToken.h => parser/htmlparser/nsToken.h
2014-08-26 07:10:53 -07:00

133 lines
3.8 KiB
C++

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef nsIContentSink_h___
#define nsIContentSink_h___
/**
* MODULE NOTES:
* @update gess 4/1/98
*
* This pure virtual interface is used as the "glue" that connects the parsing
* process to the content model construction process.
*
* The icontentsink interface is a very lightweight wrapper that represents the
* content-sink model building process. There is another one that you may care
* about more, which is the IHTMLContentSink interface. (See that file for details).
*/
#include "nsISupports.h"
#include "nsString.h"
#include "mozFlushType.h"
#include "nsIDTD.h"
class nsParserBase;
#define NS_ICONTENT_SINK_IID \
{ 0xcf9a7cbb, 0xfcbc, 0x4e13, \
{ 0x8e, 0xf5, 0x18, 0xef, 0x2d, 0x3d, 0x58, 0x29 } }
class nsIContentSink : public nsISupports {
public:
NS_DECLARE_STATIC_IID_ACCESSOR(NS_ICONTENT_SINK_IID)
/**
* This method is called by the parser when it is entered from
* the event loop. The content sink wants to know how long the
* parser has been active since we last processed events on the
* main event loop and this call calibrates that measurement.
*/
NS_IMETHOD WillParse(void)=0;
/**
* This method gets called when the parser begins the process
* of building the content model via the content sink.
*
* Default implementation provided since the sink should have the option of
* doing nothing in response to this call.
*
* @update 5/7/98 gess
*/
NS_IMETHOD WillBuildModel(nsDTDMode aDTDMode) {
return NS_OK;
}
/**
* This method gets called when the parser concludes the process
* of building the content model via the content sink.
*
* Default implementation provided since the sink should have the option of
* doing nothing in response to this call.
*
* @update 5/7/98 gess
*/
NS_IMETHOD DidBuildModel(bool aTerminated) {
return NS_OK;
}
/**
* This method gets called when the parser gets i/o blocked,
* and wants to notify the sink that it may be a while before
* more data is available.
*
* @update 5/7/98 gess
*/
NS_IMETHOD WillInterrupt(void)=0;
/**
* This method gets called when the parser i/o gets unblocked,
* and we're about to start dumping content again to the sink.
*
* @update 5/7/98 gess
*/
NS_IMETHOD WillResume(void)=0;
/**
* This method gets called by the parser so that the content
* sink can retain a reference to the parser. The expectation
* is that the content sink will drop the reference when it
* gets the DidBuildModel notification i.e. when parsing is done.
*/
NS_IMETHOD SetParser(nsParserBase* aParser)=0;
/**
* Flush content so that the content model is in sync with the state
* of the sink.
*
* @param aType the type of flush to perform
*/
virtual void FlushPendingNotifications(mozFlushType aType)=0;
/**
* Set the document character set. This should be passed on to the
* document itself.
*/
NS_IMETHOD SetDocumentCharset(nsACString& aCharset)=0;
/**
* Returns the target object (often a document object) into which
* the content built by this content sink is being added, if any
* (IOW, may return null).
*/
virtual nsISupports *GetTarget()=0;
/**
* Returns true if there's currently script executing that we need to hold
* parsing for.
*/
virtual bool IsScriptExecuting()
{
return false;
}
/**
* Posts a runnable that continues parsing.
*/
virtual void ContinueInterruptedParsingAsync() {}
};
NS_DEFINE_STATIC_IID_ACCESSOR(nsIContentSink, NS_ICONTENT_SINK_IID)
#endif /* nsIContentSink_h___ */