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/*
This file is part of cpp-ethereum.
cpp-ethereum is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
cpp-ethereum is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with cpp-ethereum. If not, see <http://www.gnu.org/licenses/>.
*/
/** @file QEther.cpp
* @author Yann yann@ethdev.com
* @date 2014
*/
#include <QMetaEnum>
#include "QEther.h"
using namespace dev::mix;
QString QEther::format() const
{
return QString::fromStdString(dev::eth::formatBalance(boost::get<dev::u256>(toWei()->internalValue())));
}
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QBigInt* QEther::toWei() const
{
QMetaEnum units = staticMetaObject.enumerator(staticMetaObject.indexOfEnumerator("EtherUnit"));
const char* key = units.valueToKey(m_currentUnit);
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for (std::pair<dev::u256, std::string> rawUnit: dev::eth::units())
{
if (rawUnit.second == QString(key).toLower().toStdString())
return multiply(new QBigInt(rawUnit.first));
}
return new QBigInt(dev::u256(0));
}
void QEther::setUnit(QString const& _unit)
{
QMetaEnum units = staticMetaObject.enumerator(staticMetaObject.indexOfEnumerator("EtherUnit"));
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for (int k = 0; k < units.keyCount(); k++)
{
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if (QString(units.key(k)).toLower() == _unit)
{
m_currentUnit = static_cast<EtherUnit>(units.keysToValue(units.key(k)));
return;
}
}
}