Initial commit.

src/qt/transactiontablemodel.h

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+#ifndef TRANSACTIONTABLEMODEL_H
+#define TRANSACTIONTABLEMODEL_H
+
+#include <QAbstractTableModel>
+#include <QStringList>
+
+class CWallet;
+class TransactionTablePriv;
+class TransactionRecord;
+class WalletModel;
+
+/** 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
+    };
+
+    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
+