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[Qt] rescan progress

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This commit is contained in:
Cozz Lovan
2014-03-19 00:26:14 +01:00
parent 397521d632
commit 392783697c
10 changed files with 113 additions and 9 deletions
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30
src/qt/walletmodel.cpp
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@@ -419,8 +419,17 @@ static void NotifyAddressBookChanged(WalletModel *walletmodel, CWallet *wallet,
Q_ARG(int, status));
}
// queue notifications to show a non freezing progress dialog e.g. for rescan
static bool fQueueNotifications = false;
static std::vector<std::pair<uint256, ChangeType> > vQueueNotifications;
static void NotifyTransactionChanged(WalletModel *walletmodel, CWallet *wallet, const uint256 &hash, ChangeType status)
{
if (fQueueNotifications)
{
vQueueNotifications.push_back(make_pair(hash, status));
return;
}
QString strHash = QString::fromStdString(hash.GetHex());
qDebug() << "NotifyTransactionChanged : " + strHash + " status= " + QString::number(status);
@@ -429,12 +438,32 @@ static void NotifyTransactionChanged(WalletModel *walletmodel, CWallet *wallet,
Q_ARG(int, status));
}
static void ShowProgress(WalletModel *walletmodel, const std::string &title, int nProgress)
{
// emits signal "showProgress"
QMetaObject::invokeMethod(walletmodel, "showProgress", Qt::QueuedConnection,
Q_ARG(QString, QString::fromStdString(title)),
Q_ARG(int, nProgress));
if (nProgress == 0)
fQueueNotifications = true;
if (nProgress == 100)
{
fQueueNotifications = false;
BOOST_FOREACH(const PAIRTYPE(uint256, ChangeType)& notification, vQueueNotifications)
NotifyTransactionChanged(walletmodel, NULL, notification.first, notification.second);
std::vector<std::pair<uint256, ChangeType> >().swap(vQueueNotifications); // clear
}
}
void WalletModel::subscribeToCoreSignals()
{
// Connect signals to wallet
wallet->NotifyStatusChanged.connect(boost::bind(&NotifyKeyStoreStatusChanged, this, _1));
wallet->NotifyAddressBookChanged.connect(boost::bind(NotifyAddressBookChanged, this, _1, _2, _3, _4, _5, _6));
wallet->NotifyTransactionChanged.connect(boost::bind(NotifyTransactionChanged, this, _1, _2, _3));
wallet->ShowProgress.connect(boost::bind(ShowProgress, this, _1, _2));
}
void WalletModel::unsubscribeFromCoreSignals()
@@ -443,6 +472,7 @@ void WalletModel::unsubscribeFromCoreSignals()
wallet->NotifyStatusChanged.disconnect(boost::bind(&NotifyKeyStoreStatusChanged, this, _1));
wallet->NotifyAddressBookChanged.disconnect(boost::bind(NotifyAddressBookChanged, this, _1, _2, _3, _4, _5, _6));
wallet->NotifyTransactionChanged.disconnect(boost::bind(NotifyTransactionChanged, this, _1, _2, _3));
wallet->ShowProgress.disconnect(boost::bind(ShowProgress, this, _1, _2));
}
// WalletModel::UnlockContext implementation