double dPriority = 0;
double dPriorityInputs = 0;
unsigned int nQuantity = 0;
-
+
vector<COutPoint> vCoinControl;
vector<COutput> vOutputs;
coinControl->ListSelected(vCoinControl);
{
// Quantity
nQuantity++;
-
+
// Amount
nAmount += out.tx->vout[out.i].nValue;
-
+
// Priority
dPriorityInputs += (double)out.tx->vout[out.i].nValue * (out.nDepth+1);
-
+
// Bytes
CTxDestination address;
if(ExtractDestination(out.tx->vout[out.i].scriptPubKey, address))
}
else nBytesInputs += 148;
}
-
+
// calculation
if (nQuantity > 0)
{
// Bytes
nBytes = nBytesInputs + ((CoinControlDialog::payAmounts.size() > 0 ? CoinControlDialog::payAmounts.size() + 1 : 2) * 34) + 10; // always assume +1 output for change here
-
+
// Priority
dPriority = dPriorityInputs / nBytes;
sPriorityLabel = CoinControlDialog::getPriorityLabel(dPriority);
-
+
// Fee
int64 nFee = nTransactionFee * (1 + (int64)nBytes / 1000);
-
+
// Min Fee
- int64 nMinFee = txDummy.GetMinFee(1, false, GMF_SEND, nBytes);
-
+ bool fAllowFree = CTransaction::AllowFree(dPriority);
+
+ // Disable free transactions until 1 July 2014
+ if (!fTestNet && txDummy.nTime < FEE_SWITCH_TIME)
+ {
+ fAllowFree = false;
+ }
+
+ int64 nMinFee = txDummy.GetMinFee(1, fAllowFree, GMF_SEND, nBytes);
+
nPayFee = max(nFee, nMinFee);
-
+
if (nPayAmount > 0)
{
nChange = nAmount - nPayFee - nPayAmount;
-
+
// if sub-cent change is required, the fee must be raised to at least CTransaction::nMinTxFee
- if (nPayFee < CENT && nChange > 0 && nChange < CENT)
+ if (txDummy.nTime < FEE_SWITCH_TIME && !fTestNet)
{
- if (nChange < CENT) // change < 0.01 => simply move all change to fees
+ if (nPayFee < CENT && nChange > 0 && nChange < CENT)
{
- nPayFee = nChange;
- nChange = 0;
+ if (nChange < CENT) // change < 0.01 => simply move all change to fees
+ {
+ nPayFee = nChange;
+ nChange = 0;
+ }
+ else
+ {
+ nChange = nChange + nPayFee - CENT;
+ nPayFee = CENT;
+ }
}
- else
- {
- nChange = nChange + nPayFee - CENT;
- nPayFee = CENT;
- }
}
-
+
if (nChange == 0)
nBytes -= 34;
}
-
+
// after fee
nAfterFee = nAmount - nPayFee;
if (nAfterFee < 0)
nAfterFee = 0;
}
-
+
// actually update labels
int nDisplayUnit = BitcoinUnits::BTC;
if (model && model->getOptionsModel())
nDisplayUnit = model->getOptionsModel()->getDisplayUnit();
-
+
QLabel *l1 = dialog->findChild<QLabel *>("labelCoinControlQuantity");
QLabel *l2 = dialog->findChild<QLabel *>("labelCoinControlAmount");
QLabel *l3 = dialog->findChild<QLabel *>("labelCoinControlFee");
QLabel *l6 = dialog->findChild<QLabel *>("labelCoinControlPriority");
QLabel *l7 = dialog->findChild<QLabel *>("labelCoinControlLowOutput");
QLabel *l8 = dialog->findChild<QLabel *>("labelCoinControlChange");
-
+
// enable/disable "low output" and "change"
dialog->findChild<QLabel *>("labelCoinControlLowOutputText")->setEnabled(nPayAmount > 0);
dialog->findChild<QLabel *>("labelCoinControlLowOutput") ->setEnabled(nPayAmount > 0);
dialog->findChild<QLabel *>("labelCoinControlChangeText") ->setEnabled(nPayAmount > 0);
dialog->findChild<QLabel *>("labelCoinControlChange") ->setEnabled(nPayAmount > 0);
-
+
// stats
l1->setText(QString::number(nQuantity)); // Quantity
l2->setText(BitcoinUnits::formatWithUnit(nDisplayUnit, nAmount)); // Amount
l6->setText(sPriorityLabel); // Priority
l7->setText((fLowOutput ? (fDust ? tr("DUST") : tr("yes")) : tr("no"))); // Low Output / Dust
l8->setText(BitcoinUnits::formatWithUnit(nDisplayUnit, nChange)); // Change
-
+
// turn labels "red"
- l5->setStyleSheet((nBytes >= 10000) ? "color:red;" : ""); // Bytes >= 10000
+ l5->setStyleSheet((nBytes >= 5000) ? "color:red;" : ""); // Bytes >= 5000
l6->setStyleSheet((dPriority <= 576000) ? "color:red;" : ""); // Priority < "medium"
l7->setStyleSheet((fLowOutput) ? "color:red;" : ""); // Low Output = "yes"
l8->setStyleSheet((nChange > 0 && nChange < CENT) ? "color:red;" : ""); // Change < 0.01BTC
-
+
// tool tips
- l5->setToolTip(tr("This label turns red, if the transaction size is bigger than 10000 bytes.\n\n This means a fee of at least %1 per kb is required.\n\n Can vary +/- 1 Byte per input.").arg(BitcoinUnits::formatWithUnit(nDisplayUnit, CENT)));
+ l5->setToolTip(tr("This label turns red, if the transaction size is bigger than 5000 bytes.\n\n This means a fee of at least %1 per kb is required.\n\n Can vary +/- 1 Byte per input.").arg(BitcoinUnits::formatWithUnit(nDisplayUnit, CENT)));
l6->setToolTip(tr("Transactions with higher priority get more likely into a block.\n\nThis label turns red, if the priority is smaller than \"medium\".\n\n This means a fee of at least %1 per kb is required.").arg(BitcoinUnits::formatWithUnit(nDisplayUnit, CENT)));
l7->setToolTip(tr("This label turns red, if any recipient receives an amount smaller than %1.\n\n This means a fee of at least %2 is required. \n\n Amounts below 0.546 times the minimum relay fee are shown as DUST.").arg(BitcoinUnits::formatWithUnit(nDisplayUnit, CENT)).arg(BitcoinUnits::formatWithUnit(nDisplayUnit, CENT)));
l8->setToolTip(tr("This label turns red, if the change is smaller than %1.\n\n This means a fee of at least %2 is required.").arg(BitcoinUnits::formatWithUnit(nDisplayUnit, CENT)).arg(BitcoinUnits::formatWithUnit(nDisplayUnit, CENT)));
dialog->findChild<QLabel *>("labelCoinControlPriorityText") ->setToolTip(l6->toolTip());
dialog->findChild<QLabel *>("labelCoinControlLowOutputText")->setToolTip(l7->toolTip());
dialog->findChild<QLabel *>("labelCoinControlChangeText") ->setToolTip(l8->toolTip());
-
+
// Insufficient funds
QLabel *label = dialog->findChild<QLabel *>("labelCoinControlInsuffFunds");
if (label)
git://git.novaco.in / novacoin.git / blobdiff