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