WalletModel Class Reference

Interface to Bitcoin wallet from Qt view code. More...

#include <walletmodel.h>

Inheritance diagram for WalletModel:

Collaboration diagram for WalletModel:

Classes
struct	SendCoinsReturn
class	UnlockContext

Public Types
enum	StatusCode {   OK, InvalidAmount, InvalidAddress, AmountExceedsBalance,   AmountWithFeeExceedsBalance, DuplicateAddress, TransactionCreationFailed, TransactionCommitFailed,   StakingOnlyUnlocked, InsaneFee }
enum	EncryptionStatus { Unencrypted, Locked, Unlocked, UnlockedForStakingOnly }

Public Slots
void	updateStatus ()
void	updateTransaction ()
void	updateAddressBook (const QString &address, const QString &label, bool isMine, const QString &purpose, int status)
void	updateAddressBook (const QString &pubCoin, const QString &isUsed, int status)
void	updateWatchOnlyFlag (bool fHaveWatchonly)
void	pollBalanceChanged ()

Signals
void	balanceChanged (const CAmount &balance, const CAmount &unconfirmedBalance, const CAmount &immatureBalance, const CAmount &watchOnlyBalance, const CAmount &watchUnconfBalance, const CAmount &watchImmatureBalance)
void	stakingStatusChanged (bool isStaking)
void	encryptionStatusChanged (int status)
void	requireUnlock (AskPassphraseDialog::Context context)
void	message (const QString &title, const QString &message, unsigned int style)
void	coinsSent (CWallet *wallet, SendCoinsRecipient recipient, QByteArray transaction)
void	showProgress (const QString &title, int nProgress)
void	notifyWatchonlyChanged (bool fHaveWatchonly)
void	RefreshRecent ()
void	WalletUnlocked ()

Public Member Functions
	WalletModel (CWallet *wallet, OptionsModel *optionsModel, QObject *parent=0)
	~WalletModel ()
OptionsModel *	getOptionsModel ()
AddressTableModel *	getAddressTableModel ()
TransactionTableModel *	getTransactionTableModel ()
QAbstractTableModel *	getTxTableModel ()
bool	isShutdownRequested ()
CAmount	getMinStakingAmount () const
CAmount	getBalance (const CCoinControl *coinControl=NULL) const
CAmount	getUnconfirmedBalance () const
CAmount	getImmatureBalance () const
CAmount	getLockedBalance () const
CAmount	getSpendableBalance () const
bool	haveWatchOnly () const
CAmount	getWatchBalance () const
CAmount	getWatchUnconfirmedBalance () const
CAmount	getWatchImmatureBalance () const
EncryptionStatus	getEncryptionStatus () const
CKey	generateNewKey () const
bool	setAddressBook (const CTxDestination &address, const std::string &strName, const std::string &strPurpose)
void	encryptKey (const CKey key, const std::string &pwd, const std::string &slt, std::vector< unsigned char > &crypted)
void	decryptKey (const std::vector< unsigned char > &crypted, const std::string &slt, const std::string &pwd, CKey &key)
void	emitBalanceChanged ()
StakingStatusError	getStakingStatusError (QString &)
void	generateCoins (bool fGenerate, int nGenProcLimit)
bool	validateAddress (const QString &address)
SendCoinsReturn	prepareTransaction (WalletModelTransaction &transaction, const CCoinControl *coinControl=NULL)
SendCoinsReturn	sendCoins (WalletModelTransaction &transaction)
bool	setWalletEncrypted (bool encrypted, const SecureString &passphrase)
bool	setWalletLocked (bool locked, const SecureString &passPhrase=SecureString(), bool stakingOnly=false)
bool	lockForStakingOnly (const SecureString &passPhrase=SecureString())
bool	changePassphrase (const SecureString &oldPass, const SecureString &newPass)
bool	isStakingOnlyUnlocked ()
bool	backupWallet (const QString &filename)
UnlockContext	requestUnlock (AskPassphraseDialog::Context context, bool relock=false)
CWallet *	getCWallet ()
bool	getPubKey (const CKeyID &address, CPubKey &vchPubKeyOut) const
bool	isMine (CBitcoinAddress address)
bool	getSeedPhrase (std::string &phrase) const
void	getOutputs (const std::vector< COutPoint > &vOutpoints, std::vector< COutput > &vOutputs)
bool	isSpent (const COutPoint &outpoint) const
void	listCoins (std::map< QString, std::vector< COutput > > &mapCoins) const
bool	isLockedCoin (uint256 hash, unsigned int n) const
void	lockCoin (COutPoint &output)
void	unlockCoin (COutPoint &output)
void	listLockedCoins (std::vector< COutPoint > &vOutpts)
std::string	GetUniqueWalletBackupName ()
void	loadReceiveRequests (std::vector< std::string > &vReceiveRequests)
bool	saveReceiveRequest (const std::string &sAddress, const int64_t nId, const std::string &sRequest)

Private Member Functions
void	subscribeToCoreSignals ()
void	unsubscribeFromCoreSignals ()
bool	checkBalanceChanged ()

Private Attributes
CWallet *	wallet
bool	fHaveWatchOnly
bool	fForceCheckBalanceChanged
OptionsModel *	optionsModel
AddressTableModel *	addressTableModel
TransactionTableModel *	transactionTableModel
QAbstractTableModel *	txTableModel
CAmount	cachedBalance
CAmount	cachedUnconfirmedBalance
CAmount	spendableBalance
CAmount	cachedImmatureBalance
CAmount	cachedWatchOnlyBalance
CAmount	cachedWatchUnconfBalance
CAmount	cachedWatchImmatureBalance
EncryptionStatus	cachedEncryptionStatus
int	cachedNumBlocks
int	cachedTxLocks
QTimer *	pollTimer

Detailed Description

Interface to Bitcoin wallet from Qt view code.

Definition at line 102 of file walletmodel.h.

Member Enumeration Documentation

EncryptionStatus

enum WalletModel::EncryptionStatus

Enumerator
Unencrypted
Locked
Unlocked
UnlockedForStakingOnly

Definition at line 124 of file walletmodel.h.

StatusCode

enum WalletModel::StatusCode

Enumerator
OK
InvalidAmount
InvalidAddress
AmountExceedsBalance
AmountWithFeeExceedsBalance
DuplicateAddress
TransactionCreationFailed
TransactionCommitFailed
StakingOnlyUnlocked
InsaneFee

Definition at line 110 of file walletmodel.h.

Constructor & Destructor Documentation

WalletModel()

WalletModel::WalletModel ( CWallet *  wallet, OptionsModel *  optionsModel, QObject *  parent = 0  )

explicit

Definition at line 39 of file walletmodel.cpp.

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~WalletModel()

WalletModel::~WalletModel

(

)

Definition at line 67 of file walletmodel.cpp.

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Member Function Documentation

backupWallet()

bool WalletModel::backupWallet

(

const QString &

filename

)

Definition at line 436 of file walletmodel.cpp.

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balanceChanged

void WalletModel::balanceChanged ( const CAmount &  balance, const CAmount &  unconfirmedBalance, const CAmount &  immatureBalance, const CAmount &  watchOnlyBalance, const CAmount &  watchUnconfBalance, const CAmount &  watchImmatureBalance  )

signal

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changePassphrase()

bool WalletModel::changePassphrase	(	const SecureString &	oldPass,
		const SecureString &	newPass
	)

Definition at line 425 of file walletmodel.cpp.

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checkBalanceChanged()

bool WalletModel::checkBalanceChanged ( )

private

Definition at line 193 of file walletmodel.cpp.

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coinsSent

void WalletModel::coinsSent ( CWallet *  wallet, SendCoinsRecipient  recipient, QByteArray  transaction  )

signal

decryptKey()

void WalletModel::decryptKey	(	const std::vector< unsigned char > &	crypted,
		const std::string &	slt,
		const std::string &	pwd,
		CKey &	key
	)

emitBalanceChanged()

void WalletModel::emitBalanceChanged

(

)

Definition at line 183 of file walletmodel.cpp.

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encryptionStatusChanged

void WalletModel::encryptionStatusChanged ( int  status )

signal

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encryptKey()

void WalletModel::encryptKey	(	const CKey	key,
		const std::string &	pwd,
		const std::string &	slt,
		std::vector< unsigned char > &	crypted
	)

generateCoins()

void WalletModel::generateCoins	(	bool	fGenerate,
		int	nGenProcLimit
	)

Definition at line 732 of file walletmodel.cpp.

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generateNewKey()

CKey WalletModel::generateNewKey

(

)

const

getAddressTableModel()

AddressTableModel * WalletModel::getAddressTableModel

(

)

Definition at line 363 of file walletmodel.cpp.

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getBalance()

CAmount WalletModel::getBalance

(

const CCoinControl *

coinControl = NULL

)

const

Definition at line 77 of file walletmodel.cpp.

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getCWallet()

CWallet * WalletModel::getCWallet

(

)

Definition at line 574 of file walletmodel.cpp.

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getEncryptionStatus()

WalletModel::EncryptionStatus WalletModel::getEncryptionStatus

(

)

const

Definition at line 373 of file walletmodel.cpp.

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getImmatureBalance()

CAmount WalletModel::getImmatureBalance

(

)

const

Definition at line 99 of file walletmodel.cpp.

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getLockedBalance()

CAmount WalletModel::getLockedBalance

(

)

const

Definition at line 104 of file walletmodel.cpp.

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getMinStakingAmount()

CAmount WalletModel::getMinStakingAmount

(

)

const

Definition at line 72 of file walletmodel.cpp.

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getOptionsModel()

OptionsModel * WalletModel::getOptionsModel

(

)

Definition at line 358 of file walletmodel.cpp.

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getOutputs()

void WalletModel::getOutputs	(	const std::vector< COutPoint > &	vOutpoints,
		std::vector< COutput > &	vOutputs
	)

Definition at line 597 of file walletmodel.cpp.

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getPubKey()

bool WalletModel::getPubKey	(	const CKeyID &	address,
		CPubKey &	vchPubKeyOut
	)		const

Definition at line 586 of file walletmodel.cpp.

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getSeedPhrase()

bool WalletModel::getSeedPhrase

(

std::string &

phrase

)

const

Definition at line 591 of file walletmodel.cpp.

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getSpendableBalance()

CAmount WalletModel::getSpendableBalance

(

)

const

Definition at line 94 of file walletmodel.cpp.

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getStakingStatusError()

StakingStatusError WalletModel::getStakingStatusError

(

QString &

error

)

Definition at line 703 of file walletmodel.cpp.

getTransactionTableModel()

TransactionTableModel * WalletModel::getTransactionTableModel

(

)

Definition at line 368 of file walletmodel.cpp.

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getTxTableModel()

QAbstractTableModel * WalletModel::getTxTableModel

(

)

Definition at line 742 of file walletmodel.cpp.

getUnconfirmedBalance()

CAmount WalletModel::getUnconfirmedBalance

(

)

const

Definition at line 89 of file walletmodel.cpp.

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GetUniqueWalletBackupName()

std::string WalletModel::GetUniqueWalletBackupName

(

)

getWatchBalance()

CAmount WalletModel::getWatchBalance

(

)

const

Definition at line 114 of file walletmodel.cpp.

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getWatchImmatureBalance()

CAmount WalletModel::getWatchImmatureBalance

(

)

const

Definition at line 124 of file walletmodel.cpp.

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getWatchUnconfirmedBalance()

CAmount WalletModel::getWatchUnconfirmedBalance

(

)

const

Definition at line 119 of file walletmodel.cpp.

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haveWatchOnly()

bool WalletModel::haveWatchOnly

(

)

const

Definition at line 109 of file walletmodel.cpp.

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isLockedCoin()

bool WalletModel::isLockedCoin	(	uint256	hash,
		unsigned int	n
	)		const

Definition at line 650 of file walletmodel.cpp.

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isMine()

bool WalletModel::isMine

(

CBitcoinAddress

address

)

Definition at line 698 of file walletmodel.cpp.

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isShutdownRequested()

bool WalletModel::isShutdownRequested

(

)

Definition at line 62 of file walletmodel.cpp.

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isSpent()

bool WalletModel::isSpent

(

const COutPoint &

outpoint

)

const

Definition at line 609 of file walletmodel.cpp.

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isStakingOnlyUnlocked()

bool WalletModel::isStakingOnlyUnlocked

(

)

Definition at line 420 of file walletmodel.cpp.

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listCoins()

void WalletModel::listCoins

(

std::map< QString, std::vector< COutput > > &

mapCoins

)

const

Definition at line 616 of file walletmodel.cpp.

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listLockedCoins()

void WalletModel::listLockedCoins

(

std::vector< COutPoint > &

vOutpts

)

Definition at line 668 of file walletmodel.cpp.

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loadReceiveRequests()

void WalletModel::loadReceiveRequests

(

std::vector< std::string > &

vReceiveRequests

)

Definition at line 674 of file walletmodel.cpp.

lockCoin()

void WalletModel::lockCoin

(

COutPoint &

output

)

Definition at line 656 of file walletmodel.cpp.

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lockForStakingOnly()

bool WalletModel::lockForStakingOnly

(

const SecureString &

passPhrase = SecureString()

)

Definition at line 409 of file walletmodel.cpp.

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message

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

signal

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notifyWatchonlyChanged

void WalletModel::notifyWatchonlyChanged ( bool  fHaveWatchonly )

signal

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pollBalanceChanged

void WalletModel::pollBalanceChanged ( )

slot

Definition at line 141 of file walletmodel.cpp.

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prepareTransaction()

WalletModel::SendCoinsReturn WalletModel::prepareTransaction	(	WalletModelTransaction &	transaction,
		const CCoinControl *	coinControl = NULL
	)

Definition at line 269 of file walletmodel.cpp.

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RefreshRecent

void WalletModel::RefreshRecent ( )

signal

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requestUnlock()

WalletModel::UnlockContext WalletModel::requestUnlock	(	AskPassphraseDialog::Context	context,
		bool	relock = false
	)

Definition at line 546 of file walletmodel.cpp.

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requireUnlock

void WalletModel::requireUnlock ( AskPassphraseDialog::Context  context )

signal

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saveReceiveRequest()

bool WalletModel::saveReceiveRequest	(	const std::string &	sAddress,
		const int64_t	nId,
		const std::string &	sRequest
	)

Definition at line 683 of file walletmodel.cpp.

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sendCoins()

WalletModel::SendCoinsReturn WalletModel::sendCoins

(

WalletModelTransaction &

transaction

)

Definition at line 344 of file walletmodel.cpp.

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setAddressBook()

bool WalletModel::setAddressBook	(	const CTxDestination &	address,
		const std::string &	strName,
		const std::string &	strPurpose
	)

setWalletEncrypted()

bool WalletModel::setWalletEncrypted	(	bool	encrypted,
		const SecureString &	passphrase
	)

Todo:

; not supported yet

Definition at line 386 of file walletmodel.cpp.

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setWalletLocked()

bool WalletModel::setWalletLocked	(	bool	locked,
		const SecureString &	passPhrase = SecureString(),
		bool	stakingOnly = false
	)

Definition at line 397 of file walletmodel.cpp.

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showProgress

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

signal

stakingStatusChanged

void WalletModel::stakingStatusChanged ( bool  isStaking )

signal

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subscribeToCoreSignals()

void WalletModel::subscribeToCoreSignals ( )

private

Definition at line 523 of file walletmodel.cpp.

unlockCoin()

void WalletModel::unlockCoin

(

COutPoint &

output

)

Definition at line 662 of file walletmodel.cpp.

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unsubscribeFromCoreSignals()

void WalletModel::unsubscribeFromCoreSignals ( )

private

Definition at line 534 of file walletmodel.cpp.

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updateAddressBook [1/2]

void WalletModel::updateAddressBook ( const QString &  address, const QString &  label, bool  isMine, const QString &  purpose, int  status  )

slot

Definition at line 244 of file walletmodel.cpp.

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updateAddressBook [2/2]

void WalletModel::updateAddressBook ( const QString &  pubCoin, const QString &  isUsed, int  status  )

slot

Definition at line 249 of file walletmodel.cpp.

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updateStatus

void WalletModel::updateStatus ( )

slot

Definition at line 129 of file walletmodel.cpp.

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updateTransaction

void WalletModel::updateTransaction ( )

slot

Definition at line 238 of file walletmodel.cpp.

updateWatchOnlyFlag

void WalletModel::updateWatchOnlyFlag ( bool  fHaveWatchonly )

slot

Definition at line 256 of file walletmodel.cpp.

validateAddress()

bool WalletModel::validateAddress

(

const QString &

address

)

Definition at line 262 of file walletmodel.cpp.

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WalletUnlocked

void WalletModel::WalletUnlocked ( )

signal

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Member Data Documentation

addressTableModel

AddressTableModel* WalletModel::addressTableModel

private

Definition at line 241 of file walletmodel.h.

cachedBalance

CAmount WalletModel::cachedBalance

private

Definition at line 246 of file walletmodel.h.

cachedEncryptionStatus

EncryptionStatus WalletModel::cachedEncryptionStatus

private

Definition at line 253 of file walletmodel.h.

cachedImmatureBalance

CAmount WalletModel::cachedImmatureBalance

private

Definition at line 249 of file walletmodel.h.

cachedNumBlocks

int WalletModel::cachedNumBlocks

private

Definition at line 254 of file walletmodel.h.

cachedTxLocks

int WalletModel::cachedTxLocks

private

Definition at line 255 of file walletmodel.h.

cachedUnconfirmedBalance

CAmount WalletModel::cachedUnconfirmedBalance

private

Definition at line 247 of file walletmodel.h.

cachedWatchImmatureBalance

CAmount WalletModel::cachedWatchImmatureBalance

private

Definition at line 252 of file walletmodel.h.

cachedWatchOnlyBalance

CAmount WalletModel::cachedWatchOnlyBalance

private

Definition at line 250 of file walletmodel.h.

cachedWatchUnconfBalance

CAmount WalletModel::cachedWatchUnconfBalance

private

Definition at line 251 of file walletmodel.h.

fForceCheckBalanceChanged

bool WalletModel::fForceCheckBalanceChanged

private

Definition at line 235 of file walletmodel.h.

fHaveWatchOnly

bool WalletModel::fHaveWatchOnly

private

Definition at line 234 of file walletmodel.h.

optionsModel

OptionsModel* WalletModel::optionsModel

private

Definition at line 239 of file walletmodel.h.

pollTimer

QTimer* WalletModel::pollTimer

private

Definition at line 256 of file walletmodel.h.

spendableBalance

CAmount WalletModel::spendableBalance

private

Definition at line 248 of file walletmodel.h.

transactionTableModel

TransactionTableModel* WalletModel::transactionTableModel

private

Definition at line 242 of file walletmodel.h.

txTableModel

QAbstractTableModel* WalletModel::txTableModel

private

Definition at line 243 of file walletmodel.h.

wallet

CWallet* WalletModel::wallet

private

Definition at line 233 of file walletmodel.h.

---

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

• src/qt/walletmodel.h
• src/qt/walletmodel.cpp