QList<TransactionInfo *> TransactionHistory::getAll(quint32 accountIndex) const { // XXX this invalidates previously saved history that might be used by model emit refreshStarted(); qDeleteAll(m_tinfo); m_tinfo.clear(); QDateTime firstDateTime = QDateTime(QDate(2014, 4, 18)); // the genesis block QDateTime lastDateTime = QDateTime::currentDateTime().addDays(1); // tomorrow (guard against jitter and timezones) quint64 lastTxHeight = 0; m_locked = false; m_minutesToUnlock = 0; TransactionHistory * parent = const_cast<TransactionHistory*>(this); for (const auto i : m_pimpl->getAll()) { TransactionInfo * ti = new TransactionInfo(i, parent); if (ti->subaddrAccount() != accountIndex) { delete ti; continue; } m_tinfo.append(ti); // looking for transactions timestamp scope if (ti->timestamp() >= lastDateTime) { lastDateTime = ti->timestamp(); } if (ti->timestamp() <= firstDateTime) { firstDateTime = ti->timestamp(); } quint64 requiredConfirmations = (ti->blockHeight() < ti->unlockTime()) ? ti->unlockTime() - ti->blockHeight() : 10; // store last tx height if (ti->confirmations() < requiredConfirmations && ti->blockHeight() >= lastTxHeight) { lastTxHeight = ti->blockHeight(); // TODO: Fetch block time and confirmations needed from wallet2? m_minutesToUnlock = (requiredConfirmations - ti->confirmations()) * 2; m_locked = true; } } emit refreshFinished(); if (m_firstDateTime != firstDateTime) { m_firstDateTime = firstDateTime; emit firstDateTimeChanged(); } if (m_lastDateTime != lastDateTime) { m_lastDateTime = lastDateTime; emit lastDateTimeChanged(); } return m_tinfo; }
QVariant TransactionHistoryModel::data(const QModelIndex &index, int role) const { if (!m_transactionHistory) { return QVariant(); } if (index.row() < 0 || (unsigned)index.row() >= m_transactionHistory->count()) { return QVariant(); } TransactionInfo * tInfo = m_transactionHistory->transaction(index.row()); Q_ASSERT(tInfo); if (!tInfo) { qCritical("%s: internal error: no transaction info for index %d", __FUNCTION__, index.row()); return QVariant(); } QVariant result; switch (role) { case TransactionRole: result = QVariant::fromValue(tInfo); break; case TransactionDirectionRole: result = QVariant::fromValue(tInfo->direction()); break; case TransactionPendingRole: result = tInfo->isPending(); break; case TransactionFailedRole: result = tInfo->isFailed(); break; case TransactionAmountRole: result = tInfo->amount(); break; case TransactionDisplayAmountRole: result = tInfo->displayAmount(); break; case TransactionAtomicAmountRole: result = tInfo->atomicAmount(); break; case TransactionFeeRole: result = tInfo->fee(); break; case TransactionBlockHeightRole: // Use NULL QVariant for transactions without height. // Forces them to be displayed at top when sorted by blockHeight. if (tInfo->blockHeight() != 0) { result = tInfo->blockHeight(); } break; case TransactionConfirmationsRole: result = tInfo->confirmations(); break; case TransactionHashRole: result = tInfo->hash(); break; case TransactionTimeStampRole: result = tInfo->timestamp(); break; case TransactionPaymentIdRole: result = tInfo->paymentId(); break; case TransactionIsOutRole: result = tInfo->direction() == TransactionInfo::Direction_Out; break; case TransactionDateRole: result = tInfo->date(); break; case TransactionTimeRole: result = tInfo->time(); break; case TransactionDestinationsRole: result = tInfo->destinations_formatted(); break; } return result; }
QVariant TransactionHistoryModel::data(const QModelIndex &index, int role) const { if (!m_transactionHistory) { return QVariant(); } if (index.row() < 0 || (unsigned)index.row() >= m_transactionHistory->count()) { return QVariant(); } TransactionInfo * tInfo = m_transactionHistory->transaction(index.row()); Q_ASSERT(tInfo); if (!tInfo) { qCritical("%s: internal error: no transaction info for index %d", __FUNCTION__, index.row()); return QVariant(); } QVariant result; switch (role) { case TransactionRole: result = QVariant::fromValue(tInfo); break; case TransactionDirectionRole: result = QVariant::fromValue(tInfo->direction()); break; case TransactionPendingRole: result = tInfo->isPending(); break; case TransactionFailedRole: result = tInfo->isFailed(); break; case TransactionAmountRole: result = tInfo->amount(); break; case TransactionDisplayAmountRole: result = tInfo->displayAmount(); break; case TransactionAtomicAmountRole: result = tInfo->atomicAmount(); break; case TransactionFeeRole: result = tInfo->fee(); break; case TransactionBlockHeightRole: // Use NULL QVariant for transactions without height. // Forces them to be displayed at top when sorted by blockHeight. if (tInfo->blockHeight() != 0) { result = tInfo->blockHeight(); } break; case TransactionSubaddrIndexRole: { QString str = QString{""}; bool first = true; for (quint32 i : tInfo->subaddrIndex()) { if (!first) str += QString{","}; first = false; str += QString::number(i); } result = str; } break; case TransactionSubaddrAccountRole: result = tInfo->subaddrAccount(); break; case TransactionLabelRole: result = tInfo->subaddrIndex().size() == 1 && *tInfo->subaddrIndex().begin() == 0 ? tr("Primary address") : tInfo->label(); break; case TransactionConfirmationsRole: result = tInfo->confirmations(); break; case TransactionConfirmationsRequiredRole: result = (tInfo->blockHeight() < tInfo->unlockTime()) ? tInfo->unlockTime() - tInfo->blockHeight() : 10; break; case TransactionHashRole: result = tInfo->hash(); break; case TransactionTimeStampRole: result = tInfo->timestamp(); break; case TransactionPaymentIdRole: result = tInfo->paymentId(); break; case TransactionIsOutRole: result = tInfo->direction() == TransactionInfo::Direction_Out; break; case TransactionDateRole: result = tInfo->date(); break; case TransactionTimeRole: result = tInfo->time(); break; case TransactionDestinationsRole: result = tInfo->destinations_formatted(); break; } return result; }