content/xslt/src/xpath/txSingleNodeContext.h
author Ehsan Akhgari <ehsan@mozilla.com>
Wed, 22 Aug 2012 11:56:38 -0400
changeset 103003 a16372ce30b5f6b747246b01fcd215a4bf3b6342
parent 94475 f4157e8c410708d76703f19e4dfb61859bfe32d8
child 133330 a966aadd9ae3c71c1f367562bca701831285c091
permissions -rw-r--r--
Bug 579517 - Part 1: Automated conversion of NSPR numeric types to stdint types in Gecko; r=bsmedberg This patch was generated by a script. Here's the source of the script for future reference: function convert() { echo "Converting $1 to $2..." find . ! -wholename "*nsprpub*" \ ! -wholename "*security/nss*" \ ! -wholename "*/.hg*" \ ! -wholename "obj-ff-dbg*" \ ! -name nsXPCOMCID.h \ ! -name prtypes.h \ -type f \ \( -iname "*.cpp" \ -o -iname "*.h" \ -o -iname "*.c" \ -o -iname "*.cc" \ -o -iname "*.idl" \ -o -iname "*.ipdl" \ -o -iname "*.ipdlh" \ -o -iname "*.mm" \) | \ xargs -n 1 sed -i -e "s/\b$1\b/$2/g" } convert PRInt8 int8_t convert PRUint8 uint8_t convert PRInt16 int16_t convert PRUint16 uint16_t convert PRInt32 int32_t convert PRUint32 uint32_t convert PRInt64 int64_t convert PRUint64 uint64_t convert PRIntn int convert PRUintn unsigned convert PRSize size_t convert PROffset32 int32_t convert PROffset64 int64_t convert PRPtrdiff ptrdiff_t convert PRFloat64 double

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#ifndef __TX_XPATH_SINGLENODE_CONTEXT
#define __TX_XPATH_SINGLENODE_CONTEXT

#include "txIXPathContext.h"

class txSingleNodeContext : public txIEvalContext
{
public:
    txSingleNodeContext(const txXPathNode& aContextNode,
                        txIMatchContext* aContext)
        : mNode(aContextNode),
          mInner(aContext)
    {
        NS_ASSERTION(aContext, "txIMatchContext must be given");
    }

    nsresult getVariable(int32_t aNamespace, nsIAtom* aLName,
                         txAExprResult*& aResult)
    {
        NS_ASSERTION(mInner, "mInner is null!!!");
        return mInner->getVariable(aNamespace, aLName, aResult);
    }

    bool isStripSpaceAllowed(const txXPathNode& aNode)
    {
        NS_ASSERTION(mInner, "mInner is null!!!");
        return mInner->isStripSpaceAllowed(aNode);
    }

    void* getPrivateContext()
    {
        NS_ASSERTION(mInner, "mInner is null!!!");
        return mInner->getPrivateContext();
    }

    txResultRecycler* recycler()
    {
        NS_ASSERTION(mInner, "mInner is null!!!");
        return mInner->recycler();
    }

    void receiveError(const nsAString& aMsg, nsresult aRes)
    {
        NS_ASSERTION(mInner, "mInner is null!!!");
#ifdef DEBUG
        nsAutoString error(NS_LITERAL_STRING("forwarded error: "));
        error.Append(aMsg);
        mInner->receiveError(error, aRes);
#else
        mInner->receiveError(aMsg, aRes);
#endif
    }

    const txXPathNode& getContextNode()
    {
        return mNode;
    }

    uint32_t size()
    {
        return 1;
    }

    uint32_t position()
    {
        return 1;
    }

private:
    const txXPathNode& mNode;
    txIMatchContext* mInner;
};

#endif // __TX_XPATH_SINGLENODE_CONTEXT