tenfourfox/dom/xslt/xpath/txBooleanResult.cpp
Cameron Kaiser c9b2922b70 hello FPR
2017-04-19 00:56:45 -07:00

57 lines
1.3 KiB
C++

/* -*- 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/. */
/*
* Boolean Expression result
*/
#include "txExprResult.h"
/**
* Creates a new BooleanResult with the value of the given bool parameter
* @param boolean the bool to use for initialization of this BooleanResult's value
**/
BooleanResult::BooleanResult(bool boolean)
: txAExprResult(nullptr)
{
this->value = boolean;
} //-- BooleanResult
/*
* Virtual Methods from ExprResult
*/
short BooleanResult::getResultType() {
return txAExprResult::BOOLEAN;
} //-- getResultType
void
BooleanResult::stringValue(nsString& aResult)
{
if (value) {
aResult.AppendLiteral("true");
}
else {
aResult.AppendLiteral("false");
}
}
const nsString*
BooleanResult::stringValuePointer()
{
// In theory we could set strings containing "true" and "false" somewhere,
// but most stylesheets never get the stringvalue of a bool so that won't
// really buy us anything.
return nullptr;
}
bool BooleanResult::booleanValue() {
return this->value;
} //-- toBoolean
double BooleanResult::numberValue() {
return ( value ) ? 1.0 : 0.0;
} //-- toNumber