Differential D1372 Diff 3762 src/qt/coincontroldialog.cpp

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src/qt/coincontroldialog.cpp

// Copyright (c) 2011-2016 The Bitcoin Core developers		// Copyright (c) 2011-2016 The Bitcoin Core developers
// Distributed under the MIT software license, see the accompanying		// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.		// file COPYING or http://www.opensource.org/licenses/mit-license.php.

#include "coincontroldialog.h"		#include "coincontroldialog.h"
#include "ui_coincontroldialog.h"		#include "ui_coincontroldialog.h"

#include "addresstablemodel.h"		#include "addresstablemodel.h"
#include "bitcoinunits.h"		#include "bitcoinunits.h"
		#include "config.h"
#include "guiutil.h"		#include "guiutil.h"
#include "optionsmodel.h"		#include "optionsmodel.h"
#include "platformstyle.h"		#include "platformstyle.h"
#include "txmempool.h"		#include "txmempool.h"
#include "walletmodel.h"		#include "walletmodel.h"

#include "dstencode.h"		#include "dstencode.h"
#include "init.h"		#include "init.h"
▲ Show 20 Lines • Show All 490 Lines • ▼ Show 20 Lines	for (const COutput &out : vOutputs) {
CKeyID *keyid = boost::get<CKeyID>(&address);		CKeyID *keyid = boost::get<CKeyID>(&address);
if (keyid && model->getPubKey(*keyid, pubkey)) {		if (keyid && model->getPubKey(*keyid, pubkey)) {
nBytesInputs += (pubkey.IsCompressed() ? 148 : 180);		nBytesInputs += (pubkey.IsCompressed() ? 148 : 180);
if (!pubkey.IsCompressed()) nQuantityUncompressed++;		if (!pubkey.IsCompressed()) nQuantityUncompressed++;
} else {		} else {
// in all error cases, simply assume 148 here		// in all error cases, simply assume 148 here
nBytesInputs += 148;		nBytesInputs += 148;
}		}
} else		} else {
nBytesInputs += 148;		nBytesInputs += 148;
}		}
		}

// calculation		// calculation
if (nQuantity > 0) {		if (nQuantity > 0) {
// Bytes
// always assume +1 output for change here		// always assume +1 output for change here
nBytes = nBytesInputs + ((CoinControlDialog::payAmounts.size() > 0		uint64_t txOuts = (CoinControlDialog::payAmounts.size() > 0
? CoinControlDialog::payAmounts.size() + 1		? CoinControlDialog::payAmounts.size() + 1
: 2) *		: 2);
34) +		// Bytes
10;		nBytes = nBytesInputs + txOuts * 34 + 10;

// in the subtract fee from amount case, we can tell if zero change		// in the subtract fee from amount case, we can tell if zero change
// already and subtract the bytes, so that fee calculation afterwards is		// already and subtract the bytes, so that fee calculation afterwards is
// accurate		// accurate
if (CoinControlDialog::fSubtractFeeFromAmount) {		if (CoinControlDialog::fSubtractFeeFromAmount) {
if (nAmount - nPayAmount == Amount(0)) {		if (nAmount - nPayAmount == Amount(0)) {
nBytes -= 34;		nBytes -= 34;
}		}
}		}

// Fee		// Fee
nPayFee = CWallet::GetMinimumFee(nBytes, nTxConfirmTarget, mempool);		const Config &config = GetConfig();
		nPayFee = CWallet::GetMinimumFee(config, nBytes, nQuantity - txOuts,
		nTxConfirmTarget, mempool);
if (nPayFee > Amount(0) && coinControl->nMinimumTotalFee > nPayFee) {		if (nPayFee > Amount(0) && coinControl->nMinimumTotalFee > nPayFee) {
nPayFee = coinControl->nMinimumTotalFee;		nPayFee = coinControl->nMinimumTotalFee;
}		}

// Allow free? (require at least hard-coded threshold and default to		// Allow free? (require at least hard-coded threshold and default to
// that if no estimate)		// that if no estimate)
double mempoolEstimatePriority =		double mempoolEstimatePriority =
mempool.estimateSmartPriority(nTxConfirmTarget);		mempool.estimateSmartPriority(nTxConfirmTarget);
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