Intro Class Reference

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

#include <intro.h>

Inheritance diagram for Intro:

Collaboration diagram for Intro:

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

Signals
void	requestCheck ()
void	stopThread ()

Public Member Functions
	Intro (QWidget *parent=0)
	~Intro ()
QString	getDataDirectory ()
void	setDataDirectory (const QString &dataDir)

Static Public Member Functions
static bool	pickDataDirectory ()
	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

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 24 of file intro.h.

Constructor & Destructor Documentation

Intro()

Intro::Intro ( QWidget *  parent = 0 )

explicit

Definition at line 117 of file intro.cpp.

References BLOCK_CHAIN_SIZE, CHAIN_STATE_SIZE, gArgs, GB_BYTES, ArgsManager::GetArg(), requiredSpace, startThread(), and ui.

~Intro()

Intro::~Intro

(

)

Definition at line 157 of file intro.cpp.

References stopThread(), thread, and ui.

Member Function Documentation

checkPath()

void Intro::checkPath ( const QString &  dataDir )

private

Definition at line 318 of file intro.cpp.

References mutex, pathToCheck, requestCheck(), and signalled.

Referenced by on_dataDirectory_textChanged().

getDataDirectory()

QString Intro::getDataDirectory

(

)

Definition at line 165 of file intro.cpp.

References ui.

Referenced by pickDataDirectory().

getDefaultDataDirectory()

QString Intro::getDefaultDataDirectory ( )

static

Determine default data directory for operating system.

Definition at line 185 of file intro.cpp.

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

Referenced by on_dataDirDefault_clicked(), pickDataDirectory(), and setDataDirectory().

getPathToCheck()

QString Intro::getPathToCheck ( )

private

Definition at line 330 of file intro.cpp.

References mutex, pathToCheck, and signalled.

Referenced by FreespaceChecker::check().

on_dataDirCustom_clicked

void Intro::on_dataDirCustom_clicked ( )

privateslot

Definition at line 297 of file intro.cpp.

References ui.

on_dataDirDefault_clicked

void Intro::on_dataDirDefault_clicked ( )

privateslot

Definition at line 292 of file intro.cpp.

References getDefaultDataDirectory(), and setDataDirectory().

on_dataDirectory_textChanged

void Intro::on_dataDirectory_textChanged ( const QString &  arg1 )

privateslot

Definition at line 278 of file intro.cpp.

References checkPath(), and ui.

on_ellipsisButton_clicked

void Intro::on_ellipsisButton_clicked ( )

privateslot

Definition at line 285 of file intro.cpp.

References ui.

pickDataDirectory()

bool Intro::pickDataDirectory ( )

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 190 of file intro.cpp.

References DEFAULT_CHOOSE_DATADIR, GUIUtil::disableMacFocusRect(), gArgs, ArgsManager::GetArg(), ArgsManager::GetBoolArg(), getDataDirectory(), getDefaultDataDirectory(), GUIUtil::loadStyleSheet(), GUIUtil::qstringToBoostPath(), setDataDirectory(), ArgsManager::SoftSetArg(), and TryCreateDirectories().

Referenced by main().

requestCheck

void Intro::requestCheck ( )

signal

Referenced by checkPath(), and startThread().

setDataDirectory()

void Intro::setDataDirectory

(

const QString &

dataDir

)

Definition at line 170 of file intro.cpp.

References getDefaultDataDirectory(), and ui.

Referenced by on_dataDirDefault_clicked(), and pickDataDirectory().

setStatus

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

slot

Definition at line 246 of file intro.cpp.

References GB_BYTES, GUIUtil::getThemedStyleQString(), requiredSpace, FreespaceChecker::ST_ERROR, FreespaceChecker::ST_OK, GUIUtil::TS_ERROR, and ui.

Referenced by startThread().

startThread()

void Intro::startThread ( )

private

Definition at line 303 of file intro.cpp.

References FreespaceChecker, requestCheck(), setStatus(), stopThread(), and thread.

Referenced by Intro().

stopThread

void Intro::stopThread ( )

signal

Referenced by startThread(), and ~Intro().

Friends And Related Function Documentation

FreespaceChecker

friend class FreespaceChecker

friend

Definition at line 75 of file intro.h.

Referenced by startThread().

Member Data Documentation

mutex

QMutex Intro::mutex

private

Definition at line 67 of file intro.h.

Referenced by checkPath(), and getPathToCheck().

pathToCheck

QString Intro::pathToCheck

private

Definition at line 69 of file intro.h.

Referenced by checkPath(), and getPathToCheck().

signalled

bool Intro::signalled

private

Definition at line 68 of file intro.h.

Referenced by checkPath(), and getPathToCheck().

thread

QThread* Intro::thread

private

Definition at line 66 of file intro.h.

Referenced by startThread(), and ~Intro().

ui

Ui::Intro* Intro::ui

private

Definition at line 65 of file intro.h.

Referenced by getDataDirectory(), Intro(), on_dataDirCustom_clicked(), on_dataDirectory_textChanged(), on_ellipsisButton_clicked(), setDataDirectory(), setStatus(), and ~Intro().

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

• src/qt/intro.h
• src/qt/intro.cpp