#include <Utils.h>

Public Member Functions
void	initFramework () const

void	registerVersion () const

Static Public Member Functions
static Utils &	instance ()

static int	versionToInt (char major, char minor, char revision)
	Combines a version number into one int. Version numbers thus converted can be queried (v1 < v2). Version numbers are assumed to be VERSION.MAJOR.MINOR (e.g. 3.4.1). More...

static double	rand ()
	Returns a random number within [0 1]. More...

static bool	hasGui ()

static bool	loadToBuffer (const QString &filePath, QByteArray &ba)
	Loads file to buffer. The file is either loaded from a local resource or from a network resource (blocking!). More...

static QString	appDataPath ()
	Returns the path for writing persistant application data. The path refers to GenericDataLocation/organizationName. On Windows e.g. C: Wien More...

static QString	createFilePath (const QString &filePath, const QString &attribute, const QString &newSuffix=QString())
	Creates a new file path from filePath. Hence, C:.png can be turned into C:-something.xml More...

static QString	timeStampFileName (const QString &attribute="", const QString &suffix=".txt")
	Returns a 'unique' filename named "ATTRIBUTE YYYY-MM-dd HH-mm.SUFFIX". More...

static QString	baseName (const QString &filePath)
	Returns the filePath without suffix. C:/temp/something.png -> C:/temp/something This fixes an issue of Qt QFileInfo::baseName which returns wrong basenames if the filename contains dots Qt baseName: Best. 901 Nr. 112 00147.jpg -> Best. This method: Best. 901 Nr. 112 00147.jpg -> Best. 901 Nr. 112 00147 More...

static QJsonObject	readJson (const QString &filePath)

static int64	writeJson (const QString &filePath, const QJsonObject &jo)

static void	initDefaultFramework ()

template<typename num >
static num	clamp (num val, num min, num max)

Member Function Documentation

QString rdf::Utils::appDataPath ( )

static

Returns the path for writing persistant application data. The path refers to GenericDataLocation/organizationName. On Windows e.g. C: Wien

Returns: The app path.

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QString rdf::Utils::baseName ( const QString & filePath )

static

Returns the filePath without suffix. C:/temp/something.png -> C:/temp/something This fixes an issue of Qt QFileInfo::baseName which returns wrong basenames if the filename contains dots Qt baseName: Best. 901 Nr. 112 00147.jpg -> Best. This method: Best. 901 Nr. 112 00147.jpg -> Best. 901 Nr. 112 00147

Parameters

filePath The file path.

Returns: The file path without suffix.

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template<typename num >

static num rdf::Utils::clamp	(	num	val,
		num	min,
		num	max
	)

inlinestatic

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QString rdf::Utils::createFilePath	(	const QString &	filePath,
		const QString &	attribute,
		const QString &	newSuffix = `QString()`
	)

static

Creates a new file path from filePath. Hence, C:.png can be turned into C:-something.xml

Parameters

filePath	The old file path.
attribute	An attribute string which is appended to the filename.
newSuffix	A new suffix, the old suffix is used if empty.

Returns: The new file path.

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bool rdf::Utils::hasGui ( )

static

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void rdf::Utils::initDefaultFramework ( )

static

void rdf::Utils::initFramework ( ) const

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Utils & rdf::Utils::instance ( )

static

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bool rdf::Utils::loadToBuffer	(	const QString &	filePath,
		QByteArray &	ba
	)

static

Loads file to buffer. The file is either loaded from a local resource or from a network resource (blocking!).

Parameters

filePath	The file path or url.
ba	The buffer.

Returns: true if the resource was loaded.

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double rdf::Utils::rand ( )

static

Returns a random number within [0 1].

Returns

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QJsonObject rdf::Utils::readJson ( const QString & filePath )

static

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void rdf::Utils::registerVersion ( ) const

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QString rdf::Utils::timeStampFileName	(	const QString &	attribute = `""`,
		const QString &	suffix = `".txt"`
	)

static

Returns a 'unique' filename named "ATTRIBUTE YYYY-MM-dd HH-mm.SUFFIX".

Parameters

attribute	An optional string to specify the file.
suffix	The file suffix.

Returns

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int rdf::Utils::versionToInt	(	char	major,
		char	minor,
		char	revision
	)

static

Combines a version number into one int. Version numbers thus converted can be queried (v1 < v2). Version numbers are assumed to be VERSION.MAJOR.MINOR (e.g. 3.4.1).

Parameters

major	The major version.
minor	The minor version.
revision	The revision.

Returns

int64 rdf::Utils::writeJson	(	const QString &	filePath,
		const QJsonObject &	jo
	)

static

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

src/Core/Utils.h
src/Core/Utils.cpp

Public Member Functions

Static Public Member Functions

Member Function Documentation