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// Copyright (c) 2011-2013 The Bitcoin developers
// Distributed under the MIT/X11 software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
#ifndef TRANSACTIONTABLEMODEL_H
#define TRANSACTIONTABLEMODEL_H
#include <QAbstractTableModel>
#include <QStringList>
class TransactionRecord;
class TransactionTablePriv;
class WalletModel;
class CWallet;
/** UI model for the transaction table of a wallet.
*/
class TransactionTableModel : public QAbstractTableModel
{
Q_OBJECT
public:
explicit TransactionTableModel(CWallet* wallet, WalletModel *parent = 0);
~TransactionTableModel();
enum ColumnIndex {
Status = 0,
Date = 1,
Type = 2,
ToAddress = 3,
Amount = 4
};
/** Roles to get specific information from a transaction row.
These are independent of column.
*/
enum RoleIndex {
/** Type of transaction */
TypeRole = Qt::UserRole,
/** Date and time this transaction was created */
DateRole,
/** Long description (HTML format) */
LongDescriptionRole,
/** Address of transaction */
AddressRole,
/** Label of address related to transaction */
LabelRole,
/** Net amount of transaction */
AmountRole,
/** Unique identifier */
TxIDRole,
/** Is transaction confirmed? */
ConfirmedRole,
/** Formatted amount, without brackets when unconfirmed */
FormattedAmountRole,
/** Transaction status (TransactionRecord::Status) */
StatusRole
};
int rowCount(const QModelIndex &parent) const;
int columnCount(const QModelIndex &parent) const;
QVariant data(const QModelIndex &index, int role) const;
QVariant headerData(int section, Qt::Orientation orientation, int role) const;
QModelIndex index(int row, int column, const QModelIndex & parent = QModelIndex()) const;
private:
CWallet* wallet;
WalletModel *walletModel;
QStringList columns;
TransactionTablePriv *priv;
int cachedNumBlocks;
QString lookupAddress(const std::string &address, bool tooltip) const;
QVariant addressColor(const TransactionRecord *wtx) const;
QString formatTxStatus(const TransactionRecord *wtx) const;
QString formatTxDate(const TransactionRecord *wtx) const;
QString formatTxType(const TransactionRecord *wtx) const;
QString formatTxToAddress(const TransactionRecord *wtx, bool tooltip) const;
QString formatTxAmount(const TransactionRecord *wtx, bool showUnconfirmed=true) const;
QString formatTooltip(const TransactionRecord *rec) const;
QVariant txStatusDecoration(const TransactionRecord *wtx) const;
QVariant txAddressDecoration(const TransactionRecord *wtx) const;
public slots:
void updateTransaction(const QString &hash, int status);
void updateConfirmations();
void updateDisplayUnit();
friend class TransactionTablePriv;
};
#endif // TRANSACTIONTABLEMODEL_H