mirror of
https://github.com/rn10950/RetroZilla.git
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125 lines
3.9 KiB
C++
125 lines
3.9 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is TransforMiiX XSLT processor code.
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*
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* The Initial Developer of the Original Code is
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* The MITRE Corporation.
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* Portions created by the Initial Developer are Copyright (C) 1999
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Keith Visco <kvisco@ziplink.net> (Original Author)
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#include "Expr.h"
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#include "nsIAtom.h"
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#include "txIXPathContext.h"
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#include "txXPathTreeWalker.h"
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/*
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* Creates a new txNodeTypeTest of the given type
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*/
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txNodeTypeTest::txNodeTypeTest(NodeType aNodeType)
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: mNodeType(aNodeType)
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{
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}
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txNodeTypeTest::~txNodeTypeTest()
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{
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}
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void txNodeTypeTest::setNodeName(const nsAString& aName)
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{
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mNodeName = do_GetAtom(aName);
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}
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PRBool txNodeTypeTest::matches(const txXPathNode& aNode,
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txIMatchContext* aContext)
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{
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switch (mNodeType) {
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case COMMENT_TYPE:
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{
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return txXPathNodeUtils::isComment(aNode);
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}
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case TEXT_TYPE:
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{
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return txXPathNodeUtils::isText(aNode) &&
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!aContext->isStripSpaceAllowed(aNode);
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}
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case PI_TYPE:
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{
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return txXPathNodeUtils::isProcessingInstruction(aNode) &&
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(!mNodeName ||
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txXPathNodeUtils::localNameEquals(aNode, mNodeName));
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}
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case NODE_TYPE:
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{
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return !txXPathNodeUtils::isText(aNode) ||
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!aContext->isStripSpaceAllowed(aNode);
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}
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}
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return PR_TRUE;
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}
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/*
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* Returns the default priority of this txNodeTest
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*/
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double txNodeTypeTest::getDefaultPriority()
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{
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return mNodeName ? 0 : -0.5;
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}
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#ifdef TX_TO_STRING
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void
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txNodeTypeTest::toString(nsAString& aDest)
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{
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switch (mNodeType) {
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case COMMENT_TYPE:
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aDest.Append(NS_LITERAL_STRING("comment()"));
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break;
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case TEXT_TYPE:
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aDest.Append(NS_LITERAL_STRING("text()"));
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break;
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case PI_TYPE:
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aDest.AppendLiteral("processing-instruction(");
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if (mNodeName) {
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nsAutoString str;
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mNodeName->ToString(str);
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aDest.Append(PRUnichar('\''));
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aDest.Append(str);
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aDest.Append(PRUnichar('\''));
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}
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aDest.Append(PRUnichar(')'));
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break;
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case NODE_TYPE:
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aDest.Append(NS_LITERAL_STRING("node()"));
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break;
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}
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}
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#endif
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