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Simple transaction history

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This commit is contained in:
Ilya Kitaev
2016-10-04 23:12:58 +03:00
parent 9cc92bf9d6
commit 522b0671ad
9 changed files with 110 additions and 36 deletions
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20
src/model/TransactionHistoryModel.cpp
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@@ -2,6 +2,8 @@
#include "TransactionHistory.h"
#include "TransactionInfo.h"
#include <QDateTime>
TransactionHistoryModel::TransactionHistoryModel(QObject *parent)
: QAbstractListModel(parent), m_transactionHistory(nullptr)
@@ -14,6 +16,12 @@ void TransactionHistoryModel::setTransactionHistory(TransactionHistory *th)
beginResetModel();
m_transactionHistory = th;
endResetModel();
connect(m_transactionHistory, &TransactionHistory::refreshStarted,
this, &TransactionHistoryModel::beginResetModel);
connect(m_transactionHistory, &TransactionHistory::refreshFinished,
this, &TransactionHistoryModel::endResetModel);
emit transactionHistoryChanged();
}
@@ -72,6 +80,15 @@ QVariant TransactionHistoryModel::data(const QModelIndex &index, int role) const
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;
}
return result;
@@ -96,6 +113,9 @@ QHash<int, QByteArray> TransactionHistoryModel::roleNames() const
roleNames.insert(TransactionHashRole, "hash");
roleNames.insert(TransactionTimeStampRole, "timeStamp");
roleNames.insert(TransactionPaymentIdRole, "paymentId");
roleNames.insert(TransactionIsOutRole, "isOut");
roleNames.insert(TransactionDateRole, "date");
roleNames.insert(TransactionTimeRole, "time");
return roleNames;
}

13
src/model/TransactionHistoryModel.h
View File

@@ -25,7 +25,12 @@ public:
TransactionBlockHeightRole,
TransactionHashRole,
TransactionTimeStampRole,
TransactionPaymentIdRole
TransactionPaymentIdRole,
// extra role (alias) for TransactionDirectionRole (as UI currently wants just boolean "out")
TransactionIsOutRole,
// extra roles for date and time (as UI wants date and time separately)
TransactionDateRole,
TransactionTimeRole
};
TransactionHistoryModel(QObject * parent = 0);
@@ -33,9 +38,9 @@ public:
TransactionHistory * transactionHistory() const;
/// QAbstractListModel
virtual QVariant data(const QModelIndex & index, int role = Qt::DisplayRole) const override;
virtual int rowCount(const QModelIndex & parent = QModelIndex()) const override;
virtual QHash<int, QByteArray> roleNames() const override;
virtual QVariant data(const QModelIndex & index, int role = Qt::DisplayRole) const override;
virtual int rowCount(const QModelIndex & parent = QModelIndex()) const override;
virtual QHash<int, QByteArray> roleNames() const override;
signals:
void transactionHistoryChanged();