Model for Dash network client. More...

#include <clientmodel.h>

Inheritance diagram for ClientModel:

Collaboration diagram for ClientModel:

Public Slots
void	updateTimer ()

void	updateNumConnections (int numConnections)

void	updateNetworkActive (bool networkActive)

void	updateAlert ()

void	updateBanlist ()

Signals
void	numConnectionsChanged (int count)

void	masternodeListChanged () const

void	numBlocksChanged (int count, const QDateTime &blockDate, const QString &blockHash, double nVerificationProgress, bool header)

void	additionalDataSyncProgressChanged (double nSyncProgress)

void	mempoolSizeChanged (long count, size_t mempoolSizeInBytes)

void	islockCountChanged (size_t count)

void	networkActiveChanged (bool networkActive)

void	alertsChanged (const QString &warnings)

void	message (const QString &title, const QString &message, unsigned int style)
	Fired when a message should be reported to the user. More...

void	showProgress (const QString &title, int nProgress)

Public Member Functions
	ClientModel (OptionsModel optionsModel, QObject parent=0)

	~ClientModel ()

OptionsModel *	getOptionsModel ()

PeerTableModel *	getPeerTableModel ()

BanTableModel *	getBanTableModel ()

int	getNumConnections (unsigned int flags=CONNECTIONS_ALL) const
	Return number of connections, default is in- and outbound (total) More...

int	getNumBlocks () const

int	getHeaderTipHeight () const

int64_t	getHeaderTipTime () const

long	getMempoolSize () const
	Return number of transactions in the mempool. More...

size_t	getMempoolDynamicUsage () const
	Return the dynamic memory usage of the mempool. More...

size_t	getInstantSentLockCount () const
	Return number of ISLOCKs. More...

void	setMasternodeList (const CDeterministicMNList &mnList)

CDeterministicMNList	getMasternodeList () const

void	refreshMasternodeList ()

quint64	getTotalBytesRecv () const

quint64	getTotalBytesSent () const

double	getVerificationProgress (const CBlockIndex *tip) const

QDateTime	getLastBlockDate () const

QString	getLastBlockHash () const

bool	inInitialBlockDownload () const
	Return true if core is doing initial block download. More...

enum BlockSource	getBlockSource () const
	Returns enum BlockSource of the current importing/syncing state. More...

bool	getNetworkActive () const
	Return true if network activity in core is enabled. More...

void	setNetworkActive (bool active)
	Toggle network activity state in core. More...

QString	getStatusBarWarnings () const
	Return warnings to be displayed in status bar. More...

QString	formatFullVersion () const

QString	formatSubVersion () const

bool	isReleaseVersion () const

QString	formatClientStartupTime () const

QString	dataDir () const

Public Attributes
std::atomic< int >	cachedBestHeaderHeight

std::atomic< int64_t >	cachedBestHeaderTime

Private Member Functions
void	subscribeToCoreSignals ()

void	unsubscribeFromCoreSignals ()

Private Attributes
OptionsModel *	optionsModel

PeerTableModel *	peerTableModel

BanTableModel *	banTableModel

QTimer *	pollTimer

CCriticalSection	cs_mnlinst

CDeterministicMNList	mnListCached

Detailed Description

Model for Dash network client.

Definition at line 42 of file clientmodel.h.

Constructor & Destructor Documentation

◆ ClientModel()

ClientModel::ClientModel	(	OptionsModel *	optionsModel,
		QObject *	parent = `0`
	)

explicit

Definition at line 39 of file clientmodel.cpp.

References banTableModel, cachedBestHeaderHeight, cachedBestHeaderTime, MODEL_UPDATE_DELAY, peerTableModel, pollTimer, subscribeToCoreSignals(), and updateTimer().

◆ ~ClientModel()

ClientModel::~ClientModel ( )

Definition at line 57 of file clientmodel.cpp.

References unsubscribeFromCoreSignals().

Member Function Documentation

◆ additionalDataSyncProgressChanged

void ClientModel::additionalDataSyncProgressChanged ( double nSyncProgress )

signal

◆ alertsChanged

void ClientModel::alertsChanged ( const QString & warnings )

signal

Referenced by updateAlert().

◆ dataDir()

QString ClientModel::dataDir ( ) const

Definition at line 290 of file clientmodel.cpp.

References GUIUtil::boostPathToQString(), and GetDataDir().

Referenced by RPCConsole::setClientModel().

◆ formatClientStartupTime()

QString ClientModel::formatClientStartupTime ( ) const

Definition at line 285 of file clientmodel.cpp.

References GetStartupTime().

Referenced by RPCConsole::setClientModel().

◆ formatFullVersion()

QString ClientModel::formatFullVersion ( ) const

Definition at line 270 of file clientmodel.cpp.

References FormatFullVersion().

Referenced by RPCConsole::setClientModel().

◆ formatSubVersion()

QString ClientModel::formatSubVersion ( ) const

Definition at line 275 of file clientmodel.cpp.

References strSubVersion.

Referenced by RPCConsole::setClientModel().

◆ getBanTableModel()

BanTableModel * ClientModel::getBanTableModel ( )

Definition at line 265 of file clientmodel.cpp.

References banTableModel.

Referenced by RPCConsole::banSelectedNode(), RPCConsole::setClientModel(), RPCConsole::showOrHideBanTableIfRequired(), and RPCConsole::unbanSelectedNode().

◆ getBlockSource()

enum BlockSource ClientModel::getBlockSource ( ) const

Returns enum BlockSource of the current importing/syncing state.

Definition at line 223 of file clientmodel.cpp.

References BLOCK_SOURCE_DISK, BLOCK_SOURCE_NETWORK, BLOCK_SOURCE_NONE, BLOCK_SOURCE_REINDEX, fImporting, fReindex, and getNumConnections().

Referenced by BitcoinGUI::setNumBlocks().

◆ getHeaderTipHeight()

int ClientModel::getHeaderTipHeight ( ) const

Definition at line 106 of file clientmodel.cpp.

References cachedBestHeaderHeight, cachedBestHeaderTime, cs_main, CBlockIndex::GetBlockTime(), LOCK, CBlockIndex::nHeight, and pindexBestHeader.

Referenced by BitcoinGUI::setClientModel(), and BitcoinGUI::updateHeadersSyncProgressLabel().

◆ getHeaderTipTime()

int64_t ClientModel::getHeaderTipTime ( ) const

Definition at line 120 of file clientmodel.cpp.

References cachedBestHeaderHeight, cachedBestHeaderTime, cs_main, CBlockIndex::GetBlockTime(), LOCK, CBlockIndex::nHeight, and pindexBestHeader.

Referenced by BitcoinGUI::setClientModel(), and BitcoinGUI::updateHeadersSyncProgressLabel().

◆ getInstantSentLockCount()

size_t ClientModel::getInstantSentLockCount ( ) const

Return number of ISLOCKs.

Definition at line 176 of file clientmodel.cpp.

References llmq::CInstantSendManager::GetInstantSendLockCount(), and llmq::quorumInstantSendManager.

Referenced by updateTimer().

◆ getLastBlockDate()

QDateTime ClientModel::getLastBlockDate ( ) const

Definition at line 146 of file clientmodel.cpp.

References chainActive, cs_main, CBlockIndex::GetBlockTime(), LOCK, Params(), and CChain::Tip().

Referenced by BitcoinGUI::setAdditionalDataSyncProgress(), RPCConsole::setClientModel(), BitcoinGUI::setClientModel(), and BitcoinGUI::updateNetworkState().

◆ getLastBlockHash()

QString ClientModel::getLastBlockHash ( ) const

Definition at line 156 of file clientmodel.cpp.

References chainActive, cs_main, CBlockIndex::GetBlockHash(), LOCK, Params(), CChain::Tip(), base_blob< BITS >::ToString(), and CBlockIndex::ToString().

Referenced by BitcoinGUI::setAdditionalDataSyncProgress(), RPCConsole::setClientModel(), BitcoinGUI::setClientModel(), and BitcoinGUI::updateNetworkState().

◆ getMasternodeList()

CDeterministicMNList ClientModel::getMasternodeList ( ) const

Definition at line 88 of file clientmodel.cpp.

References cs_mnlinst, LOCK, and mnListCached.

Referenced by MasternodeList::GetSelectedDIP3MN(), MasternodeList::updateDIP3List(), and RPCConsole::updateMasternodeCount().

◆ getMempoolDynamicUsage()

size_t ClientModel::getMempoolDynamicUsage ( ) const

Return the dynamic memory usage of the mempool.

Definition at line 171 of file clientmodel.cpp.

References CTxMemPool::DynamicMemoryUsage(), and mempool.

Referenced by updateTimer().

◆ getMempoolSize()

long ClientModel::getMempoolSize ( ) const

Return number of transactions in the mempool.

Definition at line 166 of file clientmodel.cpp.

References mempool, and CTxMemPool::size().

Referenced by updateTimer().

◆ getNetworkActive()

bool ClientModel::getNetworkActive ( ) const

Return true if network activity in core is enabled.

Definition at line 242 of file clientmodel.cpp.

References g_connman.

Referenced by BitcoinGUI::toggleNetworkActive(), RPCConsole::updateNetworkState(), BitcoinGUI::updateNetworkState(), and BitcoinGUI::updateProgressBarVisibility().

◆ getNumBlocks()

int ClientModel::getNumBlocks ( ) const

Definition at line 100 of file clientmodel.cpp.

References chainActive, cs_main, CChain::Height(), and LOCK.

Referenced by OverviewPage::privateSendStatus(), BitcoinGUI::setAdditionalDataSyncProgress(), RPCConsole::setClientModel(), BitcoinGUI::setClientModel(), and BitcoinGUI::updateNetworkState().

◆ getNumConnections()

int ClientModel::getNumConnections ( unsigned int flags = CONNECTIONS_ALL ) const

Return number of connections, default is in- and outbound (total)

Definition at line 62 of file clientmodel.cpp.

References CONNECTIONS_ALL, CConnman::CONNECTIONS_ALL, CONNECTIONS_IN, CConnman::CONNECTIONS_IN, CConnman::CONNECTIONS_NONE, CONNECTIONS_OUT, CConnman::CONNECTIONS_OUT, flags, and g_connman.

Referenced by getBlockSource(), BitcoinGUI::setAdditionalDataSyncProgress(), RPCConsole::setClientModel(), BitcoinGUI::setClientModel(), RPCConsole::updateNetworkState(), BitcoinGUI::updateNetworkState(), and BitcoinGUI::updateProgressBarVisibility().

◆ getOptionsModel()

OptionsModel * ClientModel::getOptionsModel ( )

Definition at line 255 of file clientmodel.cpp.

References optionsModel.

Referenced by BitcoinGUI::changeEvent(), BitcoinGUI::closeEvent(), BitcoinApplication::initializeResult(), BitcoinGUI::optionsClicked(), and BitcoinGUI::setClientModel().

◆ getPeerTableModel()

PeerTableModel * ClientModel::getPeerTableModel ( )

Definition at line 260 of file clientmodel.cpp.

References peerTableModel.

Referenced by RPCConsole::banSelectedNode(), RPCConsole::hideEvent(), RPCConsole::peerLayoutAboutToChange(), RPCConsole::peerLayoutChanged(), RPCConsole::peerSelected(), RPCConsole::setClientModel(), and RPCConsole::showEvent().

◆ getStatusBarWarnings()

QString ClientModel::getStatusBarWarnings ( ) const

Return warnings to be displayed in status bar.

Definition at line 250 of file clientmodel.cpp.

References GetWarnings().

Referenced by OverviewPage::setClientModel(), and updateAlert().

◆ getTotalBytesRecv()

quint64 ClientModel::getTotalBytesRecv ( ) const

Definition at line 132 of file clientmodel.cpp.

References g_connman.

Referenced by TrafficGraphWidget::clear(), TrafficGraphWidget::setClientModel(), and TrafficGraphWidget::updateRates().

◆ getTotalBytesSent()

quint64 ClientModel::getTotalBytesSent ( ) const

Definition at line 139 of file clientmodel.cpp.

References g_connman.

Referenced by TrafficGraphWidget::clear(), TrafficGraphWidget::setClientModel(), and TrafficGraphWidget::updateRates().

◆ getVerificationProgress()

double ClientModel::getVerificationProgress ( const CBlockIndex * tip ) const

Definition at line 184 of file clientmodel.cpp.

References chainActive, cs_main, GuessVerificationProgress(), LOCK, Params(), and CChain::Tip().

Referenced by BlockTipChanged(), BitcoinGUI::setAdditionalDataSyncProgress(), RPCConsole::setClientModel(), BitcoinGUI::setClientModel(), and BitcoinGUI::updateNetworkState().

◆ inInitialBlockDownload()

bool ClientModel::inInitialBlockDownload ( ) const

Return true if core is doing initial block download.

Definition at line 218 of file clientmodel.cpp.

References IsInitialBlockDownload().

Referenced by WalletView::processNewTransaction().

◆ islockCountChanged

void ClientModel::islockCountChanged ( size_t count )

signal

Referenced by updateTimer().

◆ isReleaseVersion()

bool ClientModel::isReleaseVersion ( ) const

Definition at line 280 of file clientmodel.cpp.

◆ masternodeListChanged

void ClientModel::masternodeListChanged ( ) const

signal

Referenced by setMasternodeList().

◆ mempoolSizeChanged

void ClientModel::mempoolSizeChanged	(	long	count,
		size_t	mempoolSizeInBytes
	)

signal

Referenced by updateTimer().

◆ message

void ClientModel::message	(	const QString &	title,
		const QString &	message,
		unsigned int	style
	)

signal

Fired when a message should be reported to the user.

◆ networkActiveChanged

void ClientModel::networkActiveChanged ( bool networkActive )

signal

Referenced by updateNetworkActive().

◆ numBlocksChanged

void ClientModel::numBlocksChanged	(	int	count,
		const QDateTime &	blockDate,
		const QString &	blockHash,
		double	nVerificationProgress,
		bool	header
	)

signal

◆ numConnectionsChanged

void ClientModel::numConnectionsChanged ( int count )

signal

Referenced by updateNumConnections().

◆ refreshMasternodeList()

void ClientModel::refreshMasternodeList ( )

Definition at line 94 of file clientmodel.cpp.

References cs_mnlinst, deterministicMNManager, LOCK, and setMasternodeList().

Referenced by RPCConsole::setClientModel().

◆ setMasternodeList()

void ClientModel::setMasternodeList ( const CDeterministicMNList & mnList )

Definition at line 78 of file clientmodel.cpp.

References cs_mnlinst, CDeterministicMNList::GetBlockHash(), LOCK, masternodeListChanged(), and mnListCached.

Referenced by NotifyMasternodeListChanged(), and refreshMasternodeList().

◆ setNetworkActive()

void ClientModel::setNetworkActive ( bool active )

Toggle network activity state in core.

Definition at line 235 of file clientmodel.cpp.

References g_connman.

Referenced by BitcoinGUI::toggleNetworkActive().

◆ showProgress

void ClientModel::showProgress	(	const QString &	title,
		int	nProgress
	)

signal

◆ subscribeToCoreSignals()

void ClientModel::subscribeToCoreSignals ( )

private

◆ unsubscribeFromCoreSignals()

void ClientModel::unsubscribeFromCoreSignals ( )

private

◆ updateAlert

void ClientModel::updateAlert ( )

slot

Definition at line 213 of file clientmodel.cpp.

References alertsChanged(), and getStatusBarWarnings().

◆ updateBanlist

void ClientModel::updateBanlist ( )

slot

Definition at line 295 of file clientmodel.cpp.

References banTableModel, and BanTableModel::refresh().

◆ updateNetworkActive

void ClientModel::updateNetworkActive ( bool networkActive )

slot

Definition at line 208 of file clientmodel.cpp.

References networkActiveChanged().

◆ updateNumConnections

void ClientModel::updateNumConnections ( int numConnections )

slot

Definition at line 203 of file clientmodel.cpp.

References numConnectionsChanged().

◆ updateTimer

void ClientModel::updateTimer ( )

slot

Definition at line 195 of file clientmodel.cpp.

References getInstantSentLockCount(), getMempoolDynamicUsage(), getMempoolSize(), islockCountChanged(), and mempoolSizeChanged().

Referenced by ClientModel().

Member Data Documentation

◆ banTableModel

BanTableModel* ClientModel::banTableModel

private

Definition at line 101 of file clientmodel.h.

Referenced by ClientModel(), getBanTableModel(), and updateBanlist().

◆ cachedBestHeaderHeight

std::atomic<int> ClientModel::cachedBestHeaderHeight

mutable

Definition at line 95 of file clientmodel.h.

Referenced by BlockTipChanged(), ClientModel(), getHeaderTipHeight(), and getHeaderTipTime().

◆ cachedBestHeaderTime

std::atomic<int64_t> ClientModel::cachedBestHeaderTime

mutable

Definition at line 96 of file clientmodel.h.

Referenced by BlockTipChanged(), ClientModel(), getHeaderTipHeight(), and getHeaderTipTime().

◆ cs_mnlinst

CCriticalSection ClientModel::cs_mnlinst

mutableprivate

Definition at line 108 of file clientmodel.h.

Referenced by getMasternodeList(), refreshMasternodeList(), and setMasternodeList().

◆ mnListCached

CDeterministicMNList ClientModel::mnListCached

private

Definition at line 109 of file clientmodel.h.

Referenced by getMasternodeList(), and setMasternodeList().

◆ optionsModel

OptionsModel* ClientModel::optionsModel

private

Definition at line 99 of file clientmodel.h.

Referenced by getOptionsModel().

◆ peerTableModel

PeerTableModel* ClientModel::peerTableModel

private

Definition at line 100 of file clientmodel.h.

Referenced by ClientModel(), and getPeerTableModel().

◆ pollTimer

QTimer* ClientModel::pollTimer

private

Definition at line 103 of file clientmodel.h.

Referenced by ClientModel().

The documentation for this class was generated from the following files:

src/qt/clientmodel.h
src/qt/clientmodel.cpp

Dash Core Source Documentation (0.16.0.1)

Public Slots

Signals

Public Member Functions

Public Attributes

Private Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ ClientModel()

◆ ~ClientModel()

Member Function Documentation

◆ additionalDataSyncProgressChanged

◆ alertsChanged

◆ dataDir()

◆ formatClientStartupTime()

◆ formatFullVersion()

◆ formatSubVersion()

◆ getBanTableModel()

◆ getBlockSource()

◆ getHeaderTipHeight()

◆ getHeaderTipTime()

◆ getInstantSentLockCount()

◆ getLastBlockDate()

◆ getLastBlockHash()

◆ getMasternodeList()

◆ getMempoolDynamicUsage()

◆ getMempoolSize()

◆ getNetworkActive()

◆ getNumBlocks()

◆ getNumConnections()

◆ getOptionsModel()

◆ getPeerTableModel()

◆ getStatusBarWarnings()

◆ getTotalBytesRecv()

◆ getTotalBytesSent()

◆ getVerificationProgress()

◆ inInitialBlockDownload()

◆ islockCountChanged

◆ isReleaseVersion()

◆ masternodeListChanged

◆ mempoolSizeChanged

◆ message

◆ networkActiveChanged

◆ numBlocksChanged

◆ numConnectionsChanged

◆ refreshMasternodeList()

◆ setMasternodeList()

◆ setNetworkActive()

◆ showProgress

◆ subscribeToCoreSignals()

◆ unsubscribeFromCoreSignals()

◆ updateAlert

◆ updateBanlist

◆ updateNetworkActive

◆ updateNumConnections

◆ updateTimer

Member Data Documentation

◆ banTableModel

◆ cachedBestHeaderHeight

◆ cachedBestHeaderTime

◆ cs_mnlinst

◆ mnListCached

◆ optionsModel

◆ peerTableModel

◆ pollTimer