f0e1788e4b
22485, 20799 ( SCRIPT content processing) r=vidur,pollmann Fix for bugs 22260 ( enabling userdifined tags ) - partial fix. 23765 ( handling misplaced newlines/whitespace). r=rickg git-svn-id: svn://10.0.0.236/trunk@57953 18797224-902f-48f8-a5cc-f745e15eee43
89 lines
2.4 KiB
C++
89 lines
2.4 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
|
/*
|
|
* The contents of this file are subject to the Netscape Public
|
|
* License Version 1.1 (the "License"); you may not use this file
|
|
* except in compliance with the License. You may obtain a copy of
|
|
* the License at http://www.mozilla.org/NPL/
|
|
*
|
|
* Software distributed under the License is distributed on an "AS
|
|
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
|
* implied. See the License for the specific language governing
|
|
* rights and limitations under the License.
|
|
*
|
|
* The Original Code is mozilla.org code.
|
|
*
|
|
* The Initial Developer of the Original Code is Netscape
|
|
* Communications Corporation. Portions created by Netscape are
|
|
* Copyright (C) 1998 Netscape Communications Corporation. All
|
|
* Rights Reserved.
|
|
*
|
|
* Contributor(s):
|
|
*/
|
|
|
|
|
|
/**
|
|
* MODULE NOTES:
|
|
* @update gess 4/1/98
|
|
*
|
|
*/
|
|
|
|
#ifndef __NSITOKENIZER__
|
|
#define __NSITOKENIZER__
|
|
|
|
#include "nsISupports.h"
|
|
#include "prtypes.h"
|
|
#include "nshtmlpars.h"
|
|
|
|
class CToken;
|
|
class nsScanner;
|
|
class nsDeque;
|
|
|
|
#define NS_ITOKENIZER_IID \
|
|
{0xe4238ddc, 0x9eb6, 0x11d2, {0xba, 0xa5, 0x0, 0x10, 0x4b, 0x98, 0x3f, 0xd4 }}
|
|
|
|
|
|
/***************************************************************
|
|
Notes:
|
|
***************************************************************/
|
|
|
|
class nsITokenRecycler {
|
|
public:
|
|
virtual void RecycleToken(CToken* aToken)=0;
|
|
};
|
|
|
|
/**
|
|
* This interface is used as a callback to objects interested
|
|
* in observing the token stream created from the parse process.
|
|
*/
|
|
class nsITokenObserver {
|
|
public:
|
|
virtual PRBool operator()(CToken* aToken)=0;
|
|
};
|
|
|
|
/***************************************************************
|
|
Notes:
|
|
***************************************************************/
|
|
|
|
class nsITokenizer : public nsISupports {
|
|
public:
|
|
|
|
virtual nsresult WillTokenize(PRBool aIsFinalChunk)=0;
|
|
virtual nsresult ConsumeToken(nsScanner& aScanner,PRBool& aFlushTokens)=0;
|
|
virtual nsresult DidTokenize(PRBool aIsFinalChunk)=0;
|
|
virtual nsITokenRecycler* GetTokenRecycler(void)=0;
|
|
|
|
virtual CToken* PushTokenFront(CToken* aToken)=0;
|
|
virtual CToken* PushToken(CToken* aToken)=0;
|
|
virtual CToken* PopToken(void)=0;
|
|
virtual CToken* PeekToken(void)=0;
|
|
virtual PRInt32 GetCount(void)=0;
|
|
virtual CToken* GetTokenAt(PRInt32 anIndex)=0;
|
|
|
|
virtual void PrependTokens(nsDeque& aDeque)=0;
|
|
|
|
};
|
|
|
|
|
|
#endif
|
|
|