This commit is contained in:
dcone%netscape.com 1998-11-13 22:14:45 +00:00
Родитель 70a3daee6f
Коммит dad4716664
6 изменённых файлов: 316 добавлений и 4 удалений

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@ -33,6 +33,8 @@
#include "prio.h"
#include "plstr.h"
#include "nsDTDUtils.h"
#include "nsTagHandler.h"
#ifdef XP_PC
#include <direct.h> //this is here for debug reasons...
#endif
@ -94,6 +96,82 @@ static eHTMLTags gWhitespaceTags[]={
static CTokenRecycler gTokenRecycler;
/***************************************************************
This the ITagHandler deque deallocator, needed by the
CTagHandlerRegister
***************************************************************/
class CTagHandlerDeallocator: public nsDequeFunctor{
public:
virtual void* operator()(void* anObject) {
nsITagHandler* tagHandler =(nsITagHandler*)anObject;
delete tagHandler;
return 0;
}
};
/***************************************************************
This funtor will be called for each item in the TagHandler que to
check for a Tag name, and setting the current TagHandler when it is reached
***************************************************************/
class CTagFinder: public nsDequeFunctor{
public:
CTagFinder(nsAutoString* aTagName) {
}
virtual ~CTagFinder() {
}
virtual void* operator()(void* anObject) {
mCurTagHandler = 0;
if( ((nsITagHandler*)anObject)->GetString()== mTagName){
mCurTagHandler = (nsITagHandler*)anObject;
return 0;
}
return(anObject);
}
nsAutoString* mTagName;
nsITagHandler* mCurTagHandler;
};
/***************************************************************
This a an object that will keep track of TagHandlers in
the DTD. Uses a factory pattern
***************************************************************/
class CTagHandlerRegister {
public:
CTagHandlerRegister() : mDeallocator(), mTagHandlerDeque(mDeallocator) {
}
~CTagHandlerRegister() {
}
void RegisterTagHandler(nsAutoString *aTagName,nsITagHandler *aTagHandler){
aTagHandler->SetString(aTagName);
mTagHandlerDeque.Push(aTagHandler);
}
nsITagHandler* FindTagHandler(nsAutoString* aTagName){
mTagHandlerDeque.Begin();
return 0;
}
CTagHandlerDeallocator mDeallocator;
nsDeque mTagHandlerDeque;
};
CTagHandlerRegister gTagHandlerRegister;
/************************************************************************
And now for the main class -- CNavDTD...
************************************************************************/

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@ -150,8 +150,10 @@ protected:
class nsITagHandler {
public:
virtual PRBool HandleToken(CToken* aToken,nsIDTD* aDTD)=0;
virtual PRBool HandleCapturedTokens(CToken* aToken,nsIDTD* aDTD)=0;
virtual void SetString(nsAutoString *aTheString)=0;
virtual nsAutoString* GetString()=0;
virtual PRBool HandleToken(CToken* aToken,nsIDTD* aDTD)=0;
virtual PRBool HandleCapturedTokens(CToken* aToken,nsIDTD* aDTD)=0;
};

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@ -0,0 +1,76 @@
/* -*- 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 1.0 (the "NPL"); you may not use this file except in
* compliance with the NPL. You may obtain a copy of the NPL at
* http://www.mozilla.org/NPL/
*
* Software distributed under the NPL is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
* for the specific language governing rights and limitations under the
* NPL.
*
* The Initial Developer of this code under the NPL is Netscape
* Communications Corporation. Portions created by Netscape are
* Copyright (C) 1998 Netscape Communications Corporation. All Rights
* Reserved.
*/
#ifndef NS_TAGHANDLER___
#define NS_TAGHANDLER___
#include "nsDTDUtils.h"
#include "nsString.h"
/**
* MODULE NOTES:
* @update DC 11/5/98
**/
/**
* This class defines the object that can do special tag handling
*
* @update DC 11/5/98
*/
class nsTagHandler : public nsITagHandler {
// MEMBERS
public:
nsAutoString mTheTagName;
// METHODS
public:
/**
* Constructor
* @update dc 11/5/98
*/
nsTagHandler() {}
~nsTagHandler() {}
/**
* SetString
*/
void SetString(nsAutoString *aTheString) {}
nsAutoString* GetString() {return 0;}
/**
* Handle this token prior to the DTD
* @update dc 11/5/98
*/
virtual PRBool HandleToken(CToken* aToken,nsIDTD* aDTD) {return PR_FALSE;};
/**
* Handle this token prior to the DTD
* @update dc 11/5/98
* @return ptr to previously set contentsink (usually null)
*/
virtual PRBool HandleCapturedTokens(CToken* aToken,nsIDTD* aDTD) {return PR_FALSE;};
};
#endif

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@ -33,6 +33,8 @@
#include "prio.h"
#include "plstr.h"
#include "nsDTDUtils.h"
#include "nsTagHandler.h"
#ifdef XP_PC
#include <direct.h> //this is here for debug reasons...
#endif
@ -94,6 +96,82 @@ static eHTMLTags gWhitespaceTags[]={
static CTokenRecycler gTokenRecycler;
/***************************************************************
This the ITagHandler deque deallocator, needed by the
CTagHandlerRegister
***************************************************************/
class CTagHandlerDeallocator: public nsDequeFunctor{
public:
virtual void* operator()(void* anObject) {
nsITagHandler* tagHandler =(nsITagHandler*)anObject;
delete tagHandler;
return 0;
}
};
/***************************************************************
This funtor will be called for each item in the TagHandler que to
check for a Tag name, and setting the current TagHandler when it is reached
***************************************************************/
class CTagFinder: public nsDequeFunctor{
public:
CTagFinder(nsAutoString* aTagName) {
}
virtual ~CTagFinder() {
}
virtual void* operator()(void* anObject) {
mCurTagHandler = 0;
if( ((nsITagHandler*)anObject)->GetString()== mTagName){
mCurTagHandler = (nsITagHandler*)anObject;
return 0;
}
return(anObject);
}
nsAutoString* mTagName;
nsITagHandler* mCurTagHandler;
};
/***************************************************************
This a an object that will keep track of TagHandlers in
the DTD. Uses a factory pattern
***************************************************************/
class CTagHandlerRegister {
public:
CTagHandlerRegister() : mDeallocator(), mTagHandlerDeque(mDeallocator) {
}
~CTagHandlerRegister() {
}
void RegisterTagHandler(nsAutoString *aTagName,nsITagHandler *aTagHandler){
aTagHandler->SetString(aTagName);
mTagHandlerDeque.Push(aTagHandler);
}
nsITagHandler* FindTagHandler(nsAutoString* aTagName){
mTagHandlerDeque.Begin();
return 0;
}
CTagHandlerDeallocator mDeallocator;
nsDeque mTagHandlerDeque;
};
CTagHandlerRegister gTagHandlerRegister;
/************************************************************************
And now for the main class -- CNavDTD...
************************************************************************/

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@ -150,8 +150,10 @@ protected:
class nsITagHandler {
public:
virtual PRBool HandleToken(CToken* aToken,nsIDTD* aDTD)=0;
virtual PRBool HandleCapturedTokens(CToken* aToken,nsIDTD* aDTD)=0;
virtual void SetString(nsAutoString *aTheString)=0;
virtual nsAutoString* GetString()=0;
virtual PRBool HandleToken(CToken* aToken,nsIDTD* aDTD)=0;
virtual PRBool HandleCapturedTokens(CToken* aToken,nsIDTD* aDTD)=0;
};

Просмотреть файл

@ -0,0 +1,76 @@
/* -*- 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 1.0 (the "NPL"); you may not use this file except in
* compliance with the NPL. You may obtain a copy of the NPL at
* http://www.mozilla.org/NPL/
*
* Software distributed under the NPL is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
* for the specific language governing rights and limitations under the
* NPL.
*
* The Initial Developer of this code under the NPL is Netscape
* Communications Corporation. Portions created by Netscape are
* Copyright (C) 1998 Netscape Communications Corporation. All Rights
* Reserved.
*/
#ifndef NS_TAGHANDLER___
#define NS_TAGHANDLER___
#include "nsDTDUtils.h"
#include "nsString.h"
/**
* MODULE NOTES:
* @update DC 11/5/98
**/
/**
* This class defines the object that can do special tag handling
*
* @update DC 11/5/98
*/
class nsTagHandler : public nsITagHandler {
// MEMBERS
public:
nsAutoString mTheTagName;
// METHODS
public:
/**
* Constructor
* @update dc 11/5/98
*/
nsTagHandler() {}
~nsTagHandler() {}
/**
* SetString
*/
void SetString(nsAutoString *aTheString) {}
nsAutoString* GetString() {return 0;}
/**
* Handle this token prior to the DTD
* @update dc 11/5/98
*/
virtual PRBool HandleToken(CToken* aToken,nsIDTD* aDTD) {return PR_FALSE;};
/**
* Handle this token prior to the DTD
* @update dc 11/5/98
* @return ptr to previously set contentsink (usually null)
*/
virtual PRBool HandleCapturedTokens(CToken* aToken,nsIDTD* aDTD) {return PR_FALSE;};
};
#endif