71 lines
1.7 KiB
C++
71 lines
1.7 KiB
C++
#ifndef CLIENTMODEL_H
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#define CLIENTMODEL_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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QT_BEGIN_NAMESPACE
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class QDateTime;
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class QTimer;
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QT_END_NAMESPACE
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/** Model for Bitcoin network client. */
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class ClientModel : public QObject
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{
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Q_OBJECT
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public:
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explicit ClientModel(OptionsModel *optionsModel, QObject *parent = 0);
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~ClientModel();
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OptionsModel *getOptionsModel();
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int getNumConnections() const;
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int getNumBlocks() const;
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int getNumBlocksAtStartup();
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QDateTime getLastBlockDate() const;
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//! Return true if client connected to testnet
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bool isTestNet() const;
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//! Return true if core is doing initial block download
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bool inInitialBlockDownload() const;
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//! Return conservative estimate of total number of blocks, or 0 if unknown
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int getNumBlocksOfPeers() const;
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//! Return warnings to be displayed in status bar
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QString getStatusBarWarnings() const;
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QString formatFullVersion() const;
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QString formatBuildDate() const;
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QString clientName() const;
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QString formatClientStartupTime() const;
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private:
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OptionsModel *optionsModel;
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int cachedNumBlocks;
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int cachedNumBlocksOfPeers;
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int numBlocksAtStartup;
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QTimer *pollTimer;
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void subscribeToCoreSignals();
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void unsubscribeFromCoreSignals();
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signals:
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void numConnectionsChanged(int count);
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void numBlocksChanged(int count, int countOfPeers);
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//! Asynchronous error notification
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void error(const QString &title, const QString &message, bool modal);
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public slots:
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void updateTimer();
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void updateNumConnections(int numConnections);
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void updateAlert(const QString &hash, int status);
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};
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#endif // CLIENTMODEL_H
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