transactiontablemodel.h

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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 BITCOIN_QT_TRANSACTIONTABLEMODEL_H
#define BITCOIN_QT_TRANSACTIONTABLEMODEL_H
 
#include "bitcoinunits.h"
 
#include <QAbstractTableModel>
#include <QStringList>
 
class TransactionRecord;
class TransactionTablePriv;
class WalletModel;
 
class CWallet;
 
class TransactionTableModel : public QAbstractTableModel
{
    Q_OBJECT
 
public:
    explicit TransactionTableModel(CWallet* wallet, WalletModel* parent = 0);
    ~TransactionTableModel();
 
    enum ColumnIndex {
        Status = 0,
        Watchonly = 1,
        Date = 2,
        Type = 3,
        ToAddress = 4,
        Amount = 5,
        Confirmations = 6
    };
 
    enum RoleIndex {
        TypeRole = Qt::UserRole,
        DateRole,
        WatchonlyRole,
        WatchonlyDecorationRole,
        LongDescriptionRole,
        AddressRole,
        LabelRole,
        AmountRole,
        TxIDRole,
        TxHashRole,
        ConfirmedRole,
        FormattedAmountRole,
        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;
    bool processingQueuedTransactions() { return fProcessingQueuedTransactions; }
 
private:
    CWallet* wallet;
    WalletModel* walletModel;
    QStringList columns;
    TransactionTablePriv* priv;
    bool fProcessingQueuedTransactions;
 
    void subscribeToCoreSignals();
    void unsubscribeFromCoreSignals();
 
    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 formatTxConfirmations(const TransactionRecord* wtx) const;
    QString formatTxToAddress(const TransactionRecord* wtx, bool tooltip) const;
    QString formatTxAmount(const TransactionRecord* wtx, bool showUnconfirmed = true, BitcoinUnits::SeparatorStyle separators = BitcoinUnits::separatorStandard) const;
    QString formatTooltip(const TransactionRecord* rec) const;
    QVariant txStatusDecoration(const TransactionRecord* wtx) const;
    QVariant txWatchonlyDecoration(const TransactionRecord* wtx) const;
    QVariant txAddressDecoration(const TransactionRecord* wtx) const;
 
public Q_SLOTS:
    /* New transaction, or transaction changed status */
    void updateTransaction(const QString& hash, int status, bool showTransaction);
    void updateConfirmations();
    void updateDisplayUnit();
    void updateAmountColumnTitle();
    /* Needed to update fProcessingQueuedTransactions through a QueuedConnection */
    void setProcessingQueuedTransactions(bool value) { fProcessingQueuedTransactions = value; }
 
    friend class TransactionTablePriv;
};
 
class TxTableModel : public QAbstractTableModel
{
    Q_OBJECT
 
public:
};
 
#endif // BITCOIN_QT_TRANSACTIONTABLEMODEL_H