2011-06-30 18:05:29 +02:00
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#ifndef WALLETMODEL_H
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#define WALLETMODEL_H
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#include <QObject>
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class OptionsModel;
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class AddressTableModel;
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class TransactionTableModel;
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class CWallet;
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2011-07-16 19:01:05 +02:00
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struct SendCoinsRecipient
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{
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QString address;
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QString label;
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qint64 amount;
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};
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2011-08-08 17:38:17 +02:00
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// Interface to Bitcoin wallet from Qt view code
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2011-06-30 18:05:29 +02:00
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class WalletModel : public QObject
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{
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Q_OBJECT
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public:
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2011-07-29 14:36:35 +02:00
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explicit WalletModel(CWallet *wallet, OptionsModel *optionsModel, QObject *parent = 0);
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2011-06-30 18:05:29 +02:00
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enum StatusCode
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{
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OK,
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InvalidAmount,
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InvalidAddress,
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AmountExceedsBalance,
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AmountWithFeeExceedsBalance,
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2011-07-16 19:01:05 +02:00
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DuplicateAddress,
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TransactionCreationFailed,
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TransactionCommitFailed,
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2011-06-30 18:05:29 +02:00
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Aborted,
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MiscError
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};
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OptionsModel *getOptionsModel();
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AddressTableModel *getAddressTableModel();
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TransactionTableModel *getTransactionTableModel();
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qint64 getBalance() const;
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2011-07-11 20:42:10 +02:00
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qint64 getUnconfirmedBalance() const;
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2011-06-30 18:05:29 +02:00
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int getNumTransactions() const;
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2011-07-16 19:01:05 +02:00
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// Check address for validity
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bool validateAddress(const QString &address);
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2011-08-08 17:38:17 +02:00
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// Return status record for SendCoins, contains error id + information
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2011-07-16 19:01:05 +02:00
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struct SendCoinsReturn
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{
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SendCoinsReturn(StatusCode status,
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qint64 fee=0,
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QString hex=QString()):
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status(status), fee(fee), hex(hex) {}
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StatusCode status;
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2011-08-08 17:38:17 +02:00
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qint64 fee; // is used in case status is "AmountWithFeeExceedsBalance"
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QString hex; // is filled with the transaction hash if status is "OK"
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2011-07-16 19:01:05 +02:00
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};
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2011-08-08 17:38:17 +02:00
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// Send coins to a list of recipients
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2011-07-16 19:01:05 +02:00
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SendCoinsReturn sendCoins(const QList<SendCoinsRecipient> &recipients);
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2011-06-30 18:05:29 +02:00
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private:
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CWallet *wallet;
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// Wallet has an options model for wallet-specific options
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// (transaction fee, for example)
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OptionsModel *optionsModel;
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AddressTableModel *addressTableModel;
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TransactionTableModel *transactionTableModel;
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2011-07-17 14:06:43 +02:00
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qint64 cachedBalance;
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qint64 cachedUnconfirmedBalance;
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qint64 cachedNumTransactions;
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2011-06-30 18:05:29 +02:00
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signals:
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2011-07-14 21:21:17 +02:00
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void balanceChanged(qint64 balance, qint64 unconfirmedBalance);
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2011-06-30 18:05:29 +02:00
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void numTransactionsChanged(int count);
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// Asynchronous error notification
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void error(const QString &title, const QString &message);
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public slots:
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private slots:
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void update();
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};
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#endif // WALLETMODEL_H
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