LCOV - code coverage report
Current view: directory - content/xslt/src/xpath - txNamedAttributeStep.cpp (source / functions) Found Hit Coverage
Test: app.info Lines: 28 0 0.0 %
Date: 2012-06-02 Functions: 7 0 0.0 %

       1                 : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2                 : /* ***** BEGIN LICENSE BLOCK *****
       3                 :  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
       4                 :  *
       5                 :  * The contents of this file are subject to the Mozilla Public License Version
       6                 :  * 1.1 (the "License"); you may not use this file except in compliance with
       7                 :  * the License. You may obtain a copy of the License at
       8                 :  * http://www.mozilla.org/MPL/
       9                 :  *
      10                 :  * Software distributed under the License is distributed on an "AS IS" basis,
      11                 :  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
      12                 :  * for the specific language governing rights and limitations under the
      13                 :  * License.
      14                 :  *
      15                 :  * The Original Code is TransforMiiX XSLT processor.
      16                 :  *
      17                 :  * The Initial Developer of the Original Code is
      18                 :  * IBM Corporation.
      19                 :  * Portions created by the Initial Developer are Copyright (C) 2002
      20                 :  * IBM Corporation. All Rights Reserved.
      21                 :  *
      22                 :  * Contributor(s):
      23                 :  *   IBM Corporation
      24                 :  *
      25                 :  * Alternatively, the contents of this file may be used under the terms of
      26                 :  * either the GNU General Public License Version 2 or later (the "GPL"), or
      27                 :  * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
      28                 :  * in which case the provisions of the GPL or the LGPL are applicable instead
      29                 :  * of those above. If you wish to allow use of your version of this file only
      30                 :  * under the terms of either the GPL or the LGPL, and not to allow others to
      31                 :  * use your version of this file under the terms of the MPL, indicate your
      32                 :  * decision by deleting the provisions above and replace them with the notice
      33                 :  * and other provisions required by the GPL or the LGPL. If you do not delete
      34                 :  * the provisions above, a recipient may use your version of this file under
      35                 :  * the terms of any one of the MPL, the GPL or the LGPL.
      36                 :  *
      37                 :  * ***** END LICENSE BLOCK ***** */
      38                 : 
      39                 : #include "nsIAtom.h"
      40                 : #include "txIXPathContext.h"
      41                 : #include "txNodeSet.h"
      42                 : #include "txExpr.h"
      43                 : #include "txXPathTreeWalker.h"
      44                 : 
      45               0 : txNamedAttributeStep::txNamedAttributeStep(PRInt32 aNsID,
      46                 :                                            nsIAtom* aPrefix,
      47                 :                                            nsIAtom* aLocalName)
      48                 :     : mNamespace(aNsID),
      49                 :       mPrefix(aPrefix),
      50               0 :       mLocalName(aLocalName)
      51                 : {
      52               0 : }
      53                 : 
      54                 : nsresult
      55               0 : txNamedAttributeStep::evaluate(txIEvalContext* aContext,
      56                 :                                txAExprResult** aResult)
      57                 : {
      58               0 :     *aResult = nsnull;
      59                 : 
      60               0 :     nsRefPtr<txNodeSet> nodes;
      61               0 :     nsresult rv = aContext->recycler()->getNodeSet(getter_AddRefs(nodes));
      62               0 :     NS_ENSURE_SUCCESS(rv, rv);
      63                 : 
      64               0 :     txXPathTreeWalker walker(aContext->getContextNode());
      65               0 :     if (walker.moveToNamedAttribute(mLocalName, mNamespace)) {
      66               0 :         rv = nodes->append(walker.getCurrentPosition());
      67               0 :         NS_ENSURE_SUCCESS(rv, rv);
      68                 :     }
      69               0 :     NS_ADDREF(*aResult = nodes);
      70                 : 
      71               0 :     return NS_OK;
      72                 : }
      73                 : 
      74               0 : TX_IMPL_EXPR_STUBS_0(txNamedAttributeStep, NODESET_RESULT)
      75                 : 
      76                 : bool
      77               0 : txNamedAttributeStep::isSensitiveTo(ContextSensitivity aContext)
      78                 : {
      79               0 :     return !!(aContext & NODE_CONTEXT);
      80                 : }
      81                 : 
      82                 : #ifdef TX_TO_STRING
      83                 : void
      84               0 : txNamedAttributeStep::toString(nsAString& aDest)
      85                 : {
      86               0 :     aDest.Append(PRUnichar('@'));
      87               0 :     if (mPrefix) {
      88               0 :         nsAutoString prefix;
      89               0 :         mPrefix->ToString(prefix);
      90               0 :         aDest.Append(prefix);
      91               0 :         aDest.Append(PRUnichar(':'));
      92                 :     }
      93               0 :     nsAutoString localName;
      94               0 :     mLocalName->ToString(localName);
      95               0 :     aDest.Append(localName);
      96               0 : }
      97                 : #endif

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