class OptionsModel;
class AddressTableModel;
class TransactionTableModel;
+class CWallet;
+QT_BEGIN_NAMESPACE
+class QDateTime;
+class QTimer;
+QT_END_NAMESPACE
+
+/** Model for Bitcoin network client. */
class ClientModel : public QObject
{
Q_OBJECT
public:
- explicit ClientModel(QObject *parent = 0);
-
- enum StatusCode
- {
- OK,
- InvalidAmount,
- InvalidAddress,
- AmountExceedsBalance,
- AmountWithFeeExceedsBalance,
- Aborted,
- MiscError
- };
+ explicit ClientModel(OptionsModel *optionsModel, QObject *parent = 0);
+ ~ClientModel();
OptionsModel *getOptionsModel();
- AddressTableModel *getAddressTableModel();
- TransactionTableModel *getTransactionTableModel();
-
- qint64 getBalance();
- QString getAddress();
- int getNumConnections();
- int getNumBlocks();
- int getNumTransactions();
-
- /* Set default address */
- void setAddress(const QString &defaultAddress);
- /* Send coins */
- StatusCode sendCoins(const QString &payTo, qint64 payAmount);
+
+ double getPoSKernelPS();
+ double getDifficulty(bool fProofofStake);
+
+ int getNumConnections() const;
+ int getNumBlocks() const;
+ int getNumBlocksAtStartup();
+
+ quint64 getTotalBytesRecv() const;
+ quint64 getTotalBytesSent() const;
+
+ QDateTime getLastBlockDate() const;
+
+ //! Return true if client connected to testnet
+ bool isTestNet() const;
+ //! Return true if core is doing initial block download
+ bool inInitialBlockDownload() const;
+ //! Return conservative estimate of total number of blocks, or 0 if unknown
+ int getNumBlocksOfPeers() const;
+ //! Return warnings to be displayed in status bar
+ QString getStatusBarWarnings() const;
+
+ QString formatFullVersion() const;
+ QString formatBuildDate() const;
+ QString clientName() const;
+ QString formatClientStartupTime() const;
+
private:
OptionsModel *optionsModel;
- AddressTableModel *addressTableModel;
- TransactionTableModel *transactionTableModel;
+ int cachedNumBlocks;
+ int cachedNumBlocksOfPeers;
+
+ int numBlocksAtStartup;
+
+ QTimer *pollTimer;
+
+ void subscribeToCoreSignals();
+ void unsubscribeFromCoreSignals();
signals:
- void balanceChanged(qint64 balance);
- void addressChanged(const QString &address);
void numConnectionsChanged(int count);
- void numBlocksChanged(int count);
- void numTransactionsChanged(int count);
- /* Asynchronous error notification */
- void error(const QString &title, const QString &message);
+ void numBlocksChanged(int count, int countOfPeers);
+ void bytesChanged(quint64 totalBytesIn, quint64 totalBytesOut);
-public slots:
+ //! Asynchronous error notification
+ void error(const QString &title, const QString &message, bool modal);
-private slots:
- void update();
+public slots:
+ void updateTimer();
+ void updateNumConnections(int numConnections);
+ void updateAlert(const QString &hash, int status);
};
#endif // CLIENTMODEL_H