1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
|
// Copyright (c) 2011-2013 The Bitcoin developers
// Distributed under the MIT/X11 software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
#ifndef CLIENTMODEL_H
#define CLIENTMODEL_H
#include <QObject>
class AddressTableModel;
class OptionsModel;
class PeerTableModel;
class TransactionTableModel;
class CWallet;
QT_BEGIN_NAMESPACE
class QDateTime;
class QTimer;
QT_END_NAMESPACE
enum BlockSource {
BLOCK_SOURCE_NONE,
BLOCK_SOURCE_REINDEX,
BLOCK_SOURCE_DISK,
BLOCK_SOURCE_NETWORK
};
enum NumConnections {
CONNECTIONS_NONE = 0,
CONNECTIONS_IN = (1U << 0),
CONNECTIONS_OUT = (1U << 1),
CONNECTIONS_ALL = (CONNECTIONS_IN | CONNECTIONS_OUT),
};
/** Model for Bitcoin network client. */
class ClientModel : public QObject
{
Q_OBJECT
public:
explicit ClientModel(OptionsModel *optionsModel, QObject *parent = 0);
~ClientModel();
OptionsModel *getOptionsModel();
PeerTableModel *getPeerTableModel();
//! Return number of connections, default is in- and outbound (total)
int getNumConnections(unsigned int flags = CONNECTIONS_ALL) const;
int getNumBlocks() const;
int getNumBlocksAtStartup();
quint64 getTotalBytesRecv() const;
quint64 getTotalBytesSent() const;
double getVerificationProgress() const;
QDateTime getLastBlockDate() const;
//! Return network (main, testnet3, regtest)
QString getNetworkName() const;
//! Return true if core is doing initial block download
bool inInitialBlockDownload() const;
//! Return true if core is importing blocks
enum BlockSource getBlockSource() const;
//! Return warnings to be displayed in status bar
QString getStatusBarWarnings() const;
QString formatFullVersion() const;
QString formatBuildDate() const;
bool isReleaseVersion() const;
QString clientName() const;
QString formatClientStartupTime() const;
private:
OptionsModel *optionsModel;
PeerTableModel *peerTableModel;
int cachedNumBlocks;
bool cachedReindexing;
bool cachedImporting;
int numBlocksAtStartup;
QTimer *pollTimer;
void subscribeToCoreSignals();
void unsubscribeFromCoreSignals();
signals:
void numConnectionsChanged(int count);
void numBlocksChanged(int count);
void alertsChanged(const QString &warnings);
void bytesChanged(quint64 totalBytesIn, quint64 totalBytesOut);
//! Fired when a message should be reported to the user
void message(const QString &title, const QString &message, unsigned int style);
public slots:
void updateTimer();
void updateNumConnections(int numConnections);
void updateAlert(const QString &hash, int status);
};
#endif // CLIENTMODEL_H
|
