95 lines
3.2 KiB
C++
95 lines
3.2 KiB
C++
// Copyright (c) 2011-2013 The Bitcoin Core developers
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// Distributed under the MIT software license, see the accompanying
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// file COPYING or http://www.opensource.org/licenses/mit-license.php.
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#ifndef BITCOIN_QT_ADDRESSTABLEMODEL_H
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#define BITCOIN_QT_ADDRESSTABLEMODEL_H
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#include <QAbstractTableModel>
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#include <QStringList>
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class AddressTablePriv;
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class WalletModel;
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class CWallet;
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/**
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Qt model of the address book in the core. This allows views to access and modify the address book.
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*/
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class AddressTableModel : public QAbstractTableModel
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{
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Q_OBJECT
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public:
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explicit AddressTableModel(CWallet *wallet, WalletModel *parent = 0);
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~AddressTableModel();
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enum ColumnIndex {
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Label = 0, /**< User specified label */
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Address = 1 /**< Bitcoin address */
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};
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enum RoleIndex {
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TypeRole = Qt::UserRole /**< Type of address (#Send or #Receive) */
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};
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/** Return status of edit/insert operation */
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enum EditStatus {
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OK, /**< Everything ok */
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NO_CHANGES, /**< No changes were made during edit operation */
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INVALID_ADDRESS, /**< Unparseable address */
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DUPLICATE_ADDRESS, /**< Address already in address book */
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WALLET_UNLOCK_FAILURE, /**< Wallet could not be unlocked to create new receiving address */
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KEY_GENERATION_FAILURE /**< Generating a new public key for a receiving address failed */
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};
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static const QString Send; /**< Specifies send address */
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static const QString Receive; /**< Specifies receive address */
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/** @name Methods overridden from QAbstractTableModel
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@{*/
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int rowCount(const QModelIndex &parent) const;
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int columnCount(const QModelIndex &parent) const;
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QVariant data(const QModelIndex &index, int role) const;
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bool setData(const QModelIndex &index, const QVariant &value, int role);
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QVariant headerData(int section, Qt::Orientation orientation, int role) const;
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QModelIndex index(int row, int column, const QModelIndex &parent) const;
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bool removeRows(int row, int count, const QModelIndex &parent = QModelIndex());
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Qt::ItemFlags flags(const QModelIndex &index) const;
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/*@}*/
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/* Add an address to the model.
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Returns the added address on success, and an empty string otherwise.
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*/
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QString addRow(const QString &type, const QString &label, const QString &address);
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/* Look up label for address in address book, if not found return empty string.
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*/
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QString labelForAddress(const QString &address) const;
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/* Look up row index of an address in the model.
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Return -1 if not found.
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*/
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int lookupAddress(const QString &address) const;
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EditStatus getEditStatus() const { return editStatus; }
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private:
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WalletModel *walletModel;
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CWallet *wallet;
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AddressTablePriv *priv;
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QStringList columns;
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EditStatus editStatus;
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/** Notify listeners that data changed. */
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void emitDataChanged(int index);
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public slots:
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/* Update address list from core.
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*/
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void updateEntry(const QString &address, const QString &label, bool isMine, const QString &purpose, int status);
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friend class AddressTablePriv;
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};
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#endif // BITCOIN_QT_ADDRESSTABLEMODEL_H
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