Bitcoin Core  0.18.99
P2P Digital Currency
Public Slots | Signals | Public Member Functions | Static Public Member Functions | Private Slots | Private Member Functions | Private Attributes | Friends | List of all members
Intro Class Reference

Introduction screen (pre-GUI startup). More...

#include <intro.h>

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Public Slots

void setStatus (int status, const QString &message, quint64 bytesAvailable)
 

Signals

void requestCheck ()
 

Public Member Functions

 Intro (QWidget *parent=nullptr, uint64_t blockchain_size=0, uint64_t chain_state_size=0)
 
 ~Intro ()
 
QString getDataDirectory ()
 
void setDataDirectory (const QString &dataDir)
 

Static Public Member Functions

static bool pickDataDirectory (interfaces::Node &node)
 Determine data directory. More...
 
static QString getDefaultDataDirectory ()
 Determine default data directory for operating system. More...
 

Private Slots

void on_dataDirectory_textChanged (const QString &arg1)
 
void on_ellipsisButton_clicked ()
 
void on_dataDirDefault_clicked ()
 
void on_dataDirCustom_clicked ()
 

Private Member Functions

void startThread ()
 
void checkPath (const QString &dataDir)
 
QString getPathToCheck ()
 

Private Attributes

Ui::Intro * ui
 
QThread * thread
 
QMutex mutex
 
bool signalled
 
QString pathToCheck
 
uint64_t m_blockchain_size
 
uint64_t m_chain_state_size
 

Friends

class FreespaceChecker
 

Detailed Description

Introduction screen (pre-GUI startup).

Allows the user to choose a data directory, in which the wallet and block chain will be stored.

Definition at line 28 of file intro.h.

Constructor & Destructor Documentation

◆ Intro()

Intro::Intro ( QWidget *  parent = nullptr,
uint64_t  blockchain_size = 0,
uint64_t  chain_state_size = 0 
)
explicit

Definition at line 113 of file intro.cpp.

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◆ ~Intro()

Intro::~Intro ( )

Definition at line 155 of file intro.cpp.

Member Function Documentation

◆ checkPath()

void Intro::checkPath ( const QString &  dataDir)
private

Definition at line 319 of file intro.cpp.

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◆ getDataDirectory()

QString Intro::getDataDirectory ( )

Definition at line 163 of file intro.cpp.

◆ getDefaultDataDirectory()

QString Intro::getDefaultDataDirectory ( )
static

Determine default data directory for operating system.

Definition at line 183 of file intro.cpp.

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◆ getPathToCheck()

QString Intro::getPathToCheck ( )
private

Definition at line 331 of file intro.cpp.

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◆ on_dataDirCustom_clicked

void Intro::on_dataDirCustom_clicked ( )
privateslot

Definition at line 299 of file intro.cpp.

◆ on_dataDirDefault_clicked

void Intro::on_dataDirDefault_clicked ( )
privateslot

Definition at line 294 of file intro.cpp.

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◆ on_dataDirectory_textChanged

void Intro::on_dataDirectory_textChanged ( const QString &  arg1)
privateslot

Definition at line 280 of file intro.cpp.

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◆ on_ellipsisButton_clicked

void Intro::on_ellipsisButton_clicked ( )
privateslot

Definition at line 287 of file intro.cpp.

◆ pickDataDirectory()

bool Intro::pickDataDirectory ( interfaces::Node node)
static

Determine data directory.

Let the user choose if the current one doesn't exist.

Returns
true if a data directory was selected, false if the user cancelled the selection dialog.
Note
do NOT call global GetDataDir() before calling this function, this will cause the wrong path to be cached.

Definition at line 188 of file intro.cpp.

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◆ requestCheck

void Intro::requestCheck ( )
signal
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◆ setDataDirectory()

void Intro::setDataDirectory ( const QString &  dataDir)

Definition at line 168 of file intro.cpp.

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◆ setStatus

void Intro::setStatus ( int  status,
const QString &  message,
quint64  bytesAvailable 
)
slot

Definition at line 248 of file intro.cpp.

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◆ startThread()

void Intro::startThread ( )
private

Definition at line 305 of file intro.cpp.

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Friends And Related Function Documentation

◆ FreespaceChecker

friend class FreespaceChecker
friend

Definition at line 81 of file intro.h.

Member Data Documentation

◆ m_blockchain_size

uint64_t Intro::m_blockchain_size
private

Definition at line 74 of file intro.h.

◆ m_chain_state_size

uint64_t Intro::m_chain_state_size
private

Definition at line 75 of file intro.h.

◆ mutex

QMutex Intro::mutex
private

Definition at line 71 of file intro.h.

◆ pathToCheck

QString Intro::pathToCheck
private

Definition at line 73 of file intro.h.

◆ signalled

bool Intro::signalled
private

Definition at line 72 of file intro.h.

◆ thread

QThread* Intro::thread
private

Definition at line 70 of file intro.h.

◆ ui

Ui::Intro* Intro::ui
private

Definition at line 69 of file intro.h.


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