зеркало из https://github.com/mozilla/gecko-dev.git
** NOT PART OF THE BUILD **
Removing unncessary files pertaining to parser tests
This commit is contained in:
Родитель
6f5c3918c6
Коммит
ee87f663a2
|
@ -1,287 +0,0 @@
|
|||
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
|
||||
*
|
||||
* The contents of this file are subject to the Mozilla 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/MPL/
|
||||
*
|
||||
* 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 this file as it was released on
|
||||
* May 1 2001.
|
||||
*
|
||||
* The Initial Developer of the Original Code is Jonas Sicking.
|
||||
* Portions created by Jonas Sicking are Copyright (C) 2001
|
||||
* Jonas Sicking. All Rights Reserved.
|
||||
*
|
||||
* Contributor(s):
|
||||
* Jonas Sicking <sicking@bigfoot.com> (Original Author)
|
||||
*
|
||||
* Alternatively, the contents of this file may be used under the
|
||||
* terms of the GNU General Public License Version 2 or later (the
|
||||
* "GPL"), in which case the provisions of the GPL are applicable
|
||||
* instead of those above. If you wish to allow use of your
|
||||
* version of this file only under the terms of the GPL and not to
|
||||
* allow others to use your version of this file under the MPL,
|
||||
* indicate your decision by deleting the provisions above and
|
||||
* replace them with the notice and other provisions required by
|
||||
* the GPL. If you do not delete the provisions above, a recipient
|
||||
* may use your version of this file under either the MPL or the
|
||||
* GPL.
|
||||
*
|
||||
*/
|
||||
|
||||
/*
|
||||
* nsTreeWalker.cpp: Implementation of the nsIDOMTreeWalker object.
|
||||
*/
|
||||
|
||||
#include "nsTreeWalker.h"
|
||||
|
||||
#include "nsIDOMNode.h"
|
||||
#include "nsIDOMNodeList.h"
|
||||
#include "nsDOMError.h"
|
||||
|
||||
#include "nsContentUtils.h"
|
||||
#include "nsMemory.h"
|
||||
|
||||
/*
|
||||
* Factories, constructors and destructors
|
||||
*/
|
||||
|
||||
nsresult
|
||||
NS_NewTreeWalker(nsIDOMNode *root,
|
||||
PRUint32 whatToShow,
|
||||
nsIDOMNodeFilter *filter,
|
||||
PRBool expandEntityReferences,
|
||||
nsIDOMTreeWalker **aInstancePtrResult) {
|
||||
NS_ENSURE_ARG_POINTER(aInstancePtrResult);
|
||||
|
||||
NS_ENSURE_TRUE(root, NS_ERROR_DOM_NOT_SUPPORTED_ERR);
|
||||
|
||||
nsTreeWalker* walker = new nsTreeWalker(root,
|
||||
whatToShow,
|
||||
filter,
|
||||
expandEntityReferences);
|
||||
NS_ENSURE_TRUE(walker, NS_ERROR_OUT_OF_MEMORY);
|
||||
|
||||
return walker->QueryInterface(NS_GET_IID(nsIDOMTreeWalker),
|
||||
(void**) aInstancePtrResult);
|
||||
}
|
||||
|
||||
nsTreeWalker::nsTreeWalker(nsIDOMNode *root,
|
||||
PRUint32 whatToShow,
|
||||
nsIDOMNodeFilter *filter,
|
||||
PRBool expandEntityReferences) :
|
||||
mRoot(root),
|
||||
mWhatToShow(whatToShow),
|
||||
mFilter(filter),
|
||||
mExpandEntityReferences(expandEntityReferences),
|
||||
mCurrentNode(root)
|
||||
{
|
||||
NS_INIT_ISUPPORTS();
|
||||
/* member initializers and constructor code */
|
||||
|
||||
NS_ASSERTION(root, "invalid root in call to treeWalker constructor");
|
||||
}
|
||||
|
||||
nsTreeWalker::~nsTreeWalker()
|
||||
{
|
||||
/* destructor code */
|
||||
}
|
||||
|
||||
/*
|
||||
* nsISupports stuff
|
||||
*/
|
||||
|
||||
// XPConnect interface list for nsDOMDocumentType
|
||||
NS_CLASSINFO_MAP_BEGIN(TreeWalker)
|
||||
NS_CLASSINFO_MAP_ENTRY(nsIDOMTreeWalker)
|
||||
NS_CLASSINFO_MAP_END
|
||||
|
||||
// QueryInterface implementation for nsDOMDocumentType
|
||||
NS_INTERFACE_MAP_BEGIN(nsTreeWalker)
|
||||
NS_INTERFACE_MAP_ENTRY(nsIDOMTreeWalker)
|
||||
NS_INTERFACE_MAP_ENTRY(nsISupports)
|
||||
NS_INTERFACE_MAP_ENTRY_CONTENT_CLASSINFO(TreeWalker)
|
||||
NS_INTERFACE_MAP_END
|
||||
|
||||
NS_IMPL_ADDREF(nsTreeWalker)
|
||||
NS_IMPL_RELEASE(nsTreeWalker)
|
||||
|
||||
/*
|
||||
* nsIDOMTreeWalker Getters/Setters
|
||||
*/
|
||||
|
||||
/* readonly attribute nsIDOMNode root; */
|
||||
NS_IMETHODIMP nsTreeWalker::GetRoot(nsIDOMNode * *aRoot)
|
||||
{
|
||||
NS_ENSURE_ARG_POINTER(aRoot);
|
||||
*aRoot = mRoot;
|
||||
NS_IF_ADDREF(*aRoot);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/* readonly attribute unsigned long whatToShow; */
|
||||
NS_IMETHODIMP nsTreeWalker::GetWhatToShow(PRUint32 *aWhatToShow)
|
||||
{
|
||||
*aWhatToShow = mWhatToShow;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/* readonly attribute nsIDOMNodeFilter filter; */
|
||||
NS_IMETHODIMP nsTreeWalker::GetFilter(nsIDOMNodeFilter * *aFilter)
|
||||
{
|
||||
NS_ENSURE_ARG_POINTER(aFilter);
|
||||
*aFilter = mFilter;
|
||||
NS_IF_ADDREF(*aFilter);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/* readonly attribute boolean expandEntityReferences; */
|
||||
NS_IMETHODIMP nsTreeWalker::GetExpandEntityReferences(PRBool *aExpandEntityReferences)
|
||||
{
|
||||
*aExpandEntityReferences = mExpandEntityReferences;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/* attribute nsIDOMNode currentNode; */
|
||||
NS_IMETHODIMP nsTreeWalker::GetCurrentNode(nsIDOMNode * *aCurrentNode)
|
||||
{
|
||||
NS_ENSURE_ARG_POINTER(aCurrentNode);
|
||||
*aCurrentNode = mCurrentNode;
|
||||
NS_IF_ADDREF(*aCurrentNode);
|
||||
return NS_OK;
|
||||
}
|
||||
NS_IMETHODIMP nsTreeWalker::SetCurrentNode(nsIDOMNode * aCurrentNode)
|
||||
{
|
||||
if (!aCurrentNode)
|
||||
return NS_ERROR_DOM_NOT_SUPPORTED_ERR;
|
||||
mCurrentNode = aCurrentNode;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/*
|
||||
* nsIDOMTreeWalker functions
|
||||
*/
|
||||
|
||||
/* nsIDOMNode parentNode (); */
|
||||
NS_IMETHODIMP nsTreeWalker::ParentNode(nsIDOMNode **_retval)
|
||||
{
|
||||
NS_ENSURE_ARG_POINTER(_retval);
|
||||
|
||||
nsCOMPtr<nsIDOMNode> node(mCurrentNode);
|
||||
nsresult rv;
|
||||
|
||||
while (node && node != mRoot) {
|
||||
nsCOMPtr<nsIDOMNode> tmp(node);
|
||||
rv = tmp->GetParentNode(getter_AddRefs(node));
|
||||
NS_ENSURE_SUCCESS(rv, rv);
|
||||
|
||||
if (node) {
|
||||
PRInt16 filtered;
|
||||
rv = TestNode(node, &filtered);
|
||||
NS_ENSURE_SUCCESS(rv, rv);
|
||||
if (filtered == nsIDOMNodeFilter::FILTER_ACCEPT) {
|
||||
mCurrentNode = node;
|
||||
*_retval = node;
|
||||
NS_ADDREF(*_retval);
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
*_retval = nsnull;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/* nsIDOMNode firstChild (); */
|
||||
NS_IMETHODIMP nsTreeWalker::FirstChild(nsIDOMNode **_retval)
|
||||
{
|
||||
NS_ENSURE_ARG_POINTER(_retval);
|
||||
return FirstChildOf(mCurrentNode, PR_FALSE, _retval);
|
||||
}
|
||||
|
||||
/* nsIDOMNode lastChild (); */
|
||||
NS_IMETHODIMP nsTreeWalker::LastChild(nsIDOMNode **_retval)
|
||||
{
|
||||
NS_ENSURE_ARG_POINTER(_retval);
|
||||
return FirstChildOf(mCurrentNode, PR_TRUE, _retval);
|
||||
}
|
||||
|
||||
/* nsIDOMNode previousSibling (); */
|
||||
NS_IMETHODIMP nsTreeWalker::PreviousSibling(nsIDOMNode **_retval)
|
||||
{
|
||||
NS_ENSURE_ARG_POINTER(_retval);
|
||||
return NextSiblingOf(mCurrentNode, PR_TRUE, _retval);
|
||||
}
|
||||
|
||||
/* nsIDOMNode nextSibling (); */
|
||||
NS_IMETHODIMP nsTreeWalker::NextSibling(nsIDOMNode **_retval)
|
||||
{
|
||||
NS_ENSURE_ARG_POINTER(_retval);
|
||||
return NextSiblingOf(mCurrentNode, PR_FALSE, _retval);
|
||||
}
|
||||
|
||||
/* nsIDOMNode previousNode (); */
|
||||
NS_IMETHODIMP nsTreeWalker::PreviousNode(nsIDOMNode **_retval)
|
||||
{
|
||||
NS_ENSURE_ARG_POINTER(_retval);
|
||||
return NextInDocumentOrderOf(mCurrentNode, PR_TRUE, _retval);
|
||||
}
|
||||
|
||||
/* nsIDOMNode nextNode (); */
|
||||
NS_IMETHODIMP nsTreeWalker::NextNode(nsIDOMNode **_retval)
|
||||
{
|
||||
NS_ENSURE_ARG_POINTER(_retval);
|
||||
return NextInDocumentOrderOf(mCurrentNode, PR_FALSE, _retval);
|
||||
}
|
||||
|
||||
/*
|
||||
* nsTreeWalker helper functions
|
||||
*/
|
||||
|
||||
/*
|
||||
* Tests if and how a node should be filtered. Uses mWhatToShow and
|
||||
* mFilter to test the node.
|
||||
* @param aNode Node to test
|
||||
* @param _filtered Returned filtervalue. See nsIDOMNodeFilter.idl
|
||||
*/
|
||||
nsresult nsTreeWalker::TestNode(nsIDOMNode* aNode, PRInt16* _filtered)
|
||||
{
|
||||
nsresult rv;
|
||||
PRUint16 nodeType;
|
||||
PRUint32 mask = 1;
|
||||
|
||||
rv = aNode->GetNodeType(&nodeType);
|
||||
NS_ENSURE_SUCCESS(rv, rv);
|
||||
|
||||
if (nodeType <= 12 && !((mask << (nodeType-1)) & mWhatToShow)) {
|
||||
*_filtered = nsIDOMNodeFilter::FILTER_SKIP;
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
if (mFilter)
|
||||
return mFilter->AcceptNode(aNode, _filtered);
|
||||
|
||||
*_filtered = nsIDOMNodeFilter::FILTER_ACCEPT;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/*
|
||||
* Finds the first child of aNode and returns it. If a child is
|
||||
* found, mCurrentNode is set to that child.
|
||||
* @param aNode Node to search for children.
|
||||
* @param aReversed Reverses search to find the last child instead
|
||||
* of first.
|
||||
* @param _retval Returned node. Null if no child is found
|
||||
* @returns Errorcode
|
||||
*/
|
||||
nsresult
|
||||
nsTreeWalker::FirstChildOf(nsIDOMNode* aNode,
|
||||
PRBool aReversed,
|
||||
n
|
|
@ -1,15 +0,0 @@
|
|||
15204.html
|
||||
35806.html
|
||||
40809_CR.html
|
||||
40809_LF.html
|
||||
47535.html
|
||||
54845.html
|
||||
58455.html
|
||||
badscript.html
|
||||
bigscript.html
|
||||
bigtxt.html
|
||||
comments.html
|
||||
nulltest.html
|
||||
option.html
|
||||
title.html
|
||||
plaintxt.txt
|
|
@ -1,287 +0,0 @@
|
|||
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
|
||||
*
|
||||
* The contents of this file are subject to the Mozilla 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/MPL/
|
||||
*
|
||||
* 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 this file as it was released on
|
||||
* May 1 2001.
|
||||
*
|
||||
* The Initial Developer of the Original Code is Jonas Sicking.
|
||||
* Portions created by Jonas Sicking are Copyright (C) 2001
|
||||
* Jonas Sicking. All Rights Reserved.
|
||||
*
|
||||
* Contributor(s):
|
||||
* Jonas Sicking <sicking@bigfoot.com> (Original Author)
|
||||
*
|
||||
* Alternatively, the contents of this file may be used under the
|
||||
* terms of the GNU General Public License Version 2 or later (the
|
||||
* "GPL"), in which case the provisions of the GPL are applicable
|
||||
* instead of those above. If you wish to allow use of your
|
||||
* version of this file only under the terms of the GPL and not to
|
||||
* allow others to use your version of this file under the MPL,
|
||||
* indicate your decision by deleting the provisions above and
|
||||
* replace them with the notice and other provisions required by
|
||||
* the GPL. If you do not delete the provisions above, a recipient
|
||||
* may use your version of this file under either the MPL or the
|
||||
* GPL.
|
||||
*
|
||||
*/
|
||||
|
||||
/*
|
||||
* nsTreeWalker.cpp: Implementation of the nsIDOMTreeWalker object.
|
||||
*/
|
||||
|
||||
#include "nsTreeWalker.h"
|
||||
|
||||
#include "nsIDOMNode.h"
|
||||
#include "nsIDOMNodeList.h"
|
||||
#include "nsDOMError.h"
|
||||
|
||||
#include "nsContentUtils.h"
|
||||
#include "nsMemory.h"
|
||||
|
||||
/*
|
||||
* Factories, constructors and destructors
|
||||
*/
|
||||
|
||||
nsresult
|
||||
NS_NewTreeWalker(nsIDOMNode *root,
|
||||
PRUint32 whatToShow,
|
||||
nsIDOMNodeFilter *filter,
|
||||
PRBool expandEntityReferences,
|
||||
nsIDOMTreeWalker **aInstancePtrResult) {
|
||||
NS_ENSURE_ARG_POINTER(aInstancePtrResult);
|
||||
|
||||
NS_ENSURE_TRUE(root, NS_ERROR_DOM_NOT_SUPPORTED_ERR);
|
||||
|
||||
nsTreeWalker* walker = new nsTreeWalker(root,
|
||||
whatToShow,
|
||||
filter,
|
||||
expandEntityReferences);
|
||||
NS_ENSURE_TRUE(walker, NS_ERROR_OUT_OF_MEMORY);
|
||||
|
||||
return walker->QueryInterface(NS_GET_IID(nsIDOMTreeWalker),
|
||||
(void**) aInstancePtrResult);
|
||||
}
|
||||
|
||||
nsTreeWalker::nsTreeWalker(nsIDOMNode *root,
|
||||
PRUint32 whatToShow,
|
||||
nsIDOMNodeFilter *filter,
|
||||
PRBool expandEntityReferences) :
|
||||
mRoot(root),
|
||||
mWhatToShow(whatToShow),
|
||||
mFilter(filter),
|
||||
mExpandEntityReferences(expandEntityReferences),
|
||||
mCurrentNode(root)
|
||||
{
|
||||
NS_INIT_ISUPPORTS();
|
||||
/* member initializers and constructor code */
|
||||
|
||||
NS_ASSERTION(root, "invalid root in call to treeWalker constructor");
|
||||
}
|
||||
|
||||
nsTreeWalker::~nsTreeWalker()
|
||||
{
|
||||
/* destructor code */
|
||||
}
|
||||
|
||||
/*
|
||||
* nsISupports stuff
|
||||
*/
|
||||
|
||||
// XPConnect interface list for nsDOMDocumentType
|
||||
NS_CLASSINFO_MAP_BEGIN(TreeWalker)
|
||||
NS_CLASSINFO_MAP_ENTRY(nsIDOMTreeWalker)
|
||||
NS_CLASSINFO_MAP_END
|
||||
|
||||
// QueryInterface implementation for nsDOMDocumentType
|
||||
NS_INTERFACE_MAP_BEGIN(nsTreeWalker)
|
||||
NS_INTERFACE_MAP_ENTRY(nsIDOMTreeWalker)
|
||||
NS_INTERFACE_MAP_ENTRY(nsISupports)
|
||||
NS_INTERFACE_MAP_ENTRY_CONTENT_CLASSINFO(TreeWalker)
|
||||
NS_INTERFACE_MAP_END
|
||||
|
||||
NS_IMPL_ADDREF(nsTreeWalker)
|
||||
NS_IMPL_RELEASE(nsTreeWalker)
|
||||
|
||||
/*
|
||||
* nsIDOMTreeWalker Getters/Setters
|
||||
*/
|
||||
|
||||
/* readonly attribute nsIDOMNode root; */
|
||||
NS_IMETHODIMP nsTreeWalker::GetRoot(nsIDOMNode * *aRoot)
|
||||
{
|
||||
NS_ENSURE_ARG_POINTER(aRoot);
|
||||
*aRoot = mRoot;
|
||||
NS_IF_ADDREF(*aRoot);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/* readonly attribute unsigned long whatToShow; */
|
||||
NS_IMETHODIMP nsTreeWalker::GetWhatToShow(PRUint32 *aWhatToShow)
|
||||
{
|
||||
*aWhatToShow = mWhatToShow;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/* readonly attribute nsIDOMNodeFilter filter; */
|
||||
NS_IMETHODIMP nsTreeWalker::GetFilter(nsIDOMNodeFilter * *aFilter)
|
||||
{
|
||||
NS_ENSURE_ARG_POINTER(aFilter);
|
||||
*aFilter = mFilter;
|
||||
NS_IF_ADDREF(*aFilter);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/* readonly attribute boolean expandEntityReferences; */
|
||||
NS_IMETHODIMP nsTreeWalker::GetExpandEntityReferences(PRBool *aExpandEntityReferences)
|
||||
{
|
||||
*aExpandEntityReferences = mExpandEntityReferences;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/* attribute nsIDOMNode currentNode; */
|
||||
NS_IMETHODIMP nsTreeWalker::GetCurrentNode(nsIDOMNode * *aCurrentNode)
|
||||
{
|
||||
NS_ENSURE_ARG_POINTER(aCurrentNode);
|
||||
*aCurrentNode = mCurrentNode;
|
||||
NS_IF_ADDREF(*aCurrentNode);
|
||||
return NS_OK;
|
||||
}
|
||||
NS_IMETHODIMP nsTreeWalker::SetCurrentNode(nsIDOMNode * aCurrentNode)
|
||||
{
|
||||
if (!aCurrentNode)
|
||||
return NS_ERROR_DOM_NOT_SUPPORTED_ERR;
|
||||
mCurrentNode = aCurrentNode;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/*
|
||||
* nsIDOMTreeWalker functions
|
||||
*/
|
||||
|
||||
/* nsIDOMNode parentNode (); */
|
||||
NS_IMETHODIMP nsTreeWalker::ParentNode(nsIDOMNode **_retval)
|
||||
{
|
||||
NS_ENSURE_ARG_POINTER(_retval);
|
||||
|
||||
nsCOMPtr<nsIDOMNode> node(mCurrentNode);
|
||||
nsresult rv;
|
||||
|
||||
while (node && node != mRoot) {
|
||||
nsCOMPtr<nsIDOMNode> tmp(node);
|
||||
rv = tmp->GetParentNode(getter_AddRefs(node));
|
||||
NS_ENSURE_SUCCESS(rv, rv);
|
||||
|
||||
if (node) {
|
||||
PRInt16 filtered;
|
||||
rv = TestNode(node, &filtered);
|
||||
NS_ENSURE_SUCCESS(rv, rv);
|
||||
if (filtered == nsIDOMNodeFilter::FILTER_ACCEPT) {
|
||||
mCurrentNode = node;
|
||||
*_retval = node;
|
||||
NS_ADDREF(*_retval);
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
*_retval = nsnull;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/* nsIDOMNode firstChild (); */
|
||||
NS_IMETHODIMP nsTreeWalker::FirstChild(nsIDOMNode **_retval)
|
||||
{
|
||||
NS_ENSURE_ARG_POINTER(_retval);
|
||||
return FirstChildOf(mCurrentNode, PR_FALSE, _retval);
|
||||
}
|
||||
|
||||
/* nsIDOMNode lastChild (); */
|
||||
NS_IMETHODIMP nsTreeWalker::LastChild(nsIDOMNode **_retval)
|
||||
{
|
||||
NS_ENSURE_ARG_POINTER(_retval);
|
||||
return FirstChildOf(mCurrentNode, PR_TRUE, _retval);
|
||||
}
|
||||
|
||||
/* nsIDOMNode previousSibling (); */
|
||||
NS_IMETHODIMP nsTreeWalker::PreviousSibling(nsIDOMNode **_retval)
|
||||
{
|
||||
NS_ENSURE_ARG_POINTER(_retval);
|
||||
return NextSiblingOf(mCurrentNode, PR_TRUE, _retval);
|
||||
}
|
||||
|
||||
/* nsIDOMNode nextSibling (); */
|
||||
NS_IMETHODIMP nsTreeWalker::NextSibling(nsIDOMNode **_retval)
|
||||
{
|
||||
NS_ENSURE_ARG_POINTER(_retval);
|
||||
return NextSiblingOf(mCurrentNode, PR_FALSE, _retval);
|
||||
}
|
||||
|
||||
/* nsIDOMNode previousNode (); */
|
||||
NS_IMETHODIMP nsTreeWalker::PreviousNode(nsIDOMNode **_retval)
|
||||
{
|
||||
NS_ENSURE_ARG_POINTER(_retval);
|
||||
return NextInDocumentOrderOf(mCurrentNode, PR_TRUE, _retval);
|
||||
}
|
||||
|
||||
/* nsIDOMNode nextNode (); */
|
||||
NS_IMETHODIMP nsTreeWalker::NextNode(nsIDOMNode **_retval)
|
||||
{
|
||||
NS_ENSURE_ARG_POINTER(_retval);
|
||||
return NextInDocumentOrderOf(mCurrentNode, PR_FALSE, _retval);
|
||||
}
|
||||
|
||||
/*
|
||||
* nsTreeWalker helper functions
|
||||
*/
|
||||
|
||||
/*
|
||||
* Tests if and how a node should be filtered. Uses mWhatToShow and
|
||||
* mFilter to test the node.
|
||||
* @param aNode Node to test
|
||||
* @param _filtered Returned filtervalue. See nsIDOMNodeFilter.idl
|
||||
*/
|
||||
nsresult nsTreeWalker::TestNode(nsIDOMNode* aNode, PRInt16* _filtered)
|
||||
{
|
||||
nsresult rv;
|
||||
PRUint16 nodeType;
|
||||
PRUint32 mask = 1;
|
||||
|
||||
rv = aNode->GetNodeType(&nodeType);
|
||||
NS_ENSURE_SUCCESS(rv, rv);
|
||||
|
||||
if (nodeType <= 12 && !((mask << (nodeType-1)) & mWhatToShow)) {
|
||||
*_filtered = nsIDOMNodeFilter::FILTER_SKIP;
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
if (mFilter)
|
||||
return mFilter->AcceptNode(aNode, _filtered);
|
||||
|
||||
*_filtered = nsIDOMNodeFilter::FILTER_ACCEPT;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/*
|
||||
* Finds the first child of aNode and returns it. If a child is
|
||||
* found, mCurrentNode is set to that child.
|
||||
* @param aNode Node to search for children.
|
||||
* @param aReversed Reverses search to find the last child instead
|
||||
* of first.
|
||||
* @param _retval Returned node. Null if no child is found
|
||||
* @returns Errorcode
|
||||
*/
|
||||
nsresult
|
||||
nsTreeWalker::FirstChildOf(nsIDOMNode* aNode,
|
||||
PRBool aReversed,
|
||||
n
|
|
@ -1,15 +0,0 @@
|
|||
15204.html
|
||||
35806.html
|
||||
40809_CR.html
|
||||
40809_LF.html
|
||||
47535.html
|
||||
54845.html
|
||||
58455.html
|
||||
badscript.html
|
||||
bigscript.html
|
||||
bigtxt.html
|
||||
comments.html
|
||||
nulltest.html
|
||||
option.html
|
||||
title.html
|
||||
plaintxt.txt
|
Загрузка…
Ссылка в новой задаче