ElementsLocation Class Reference

The ElementsLocation class This class represents the location, the location of an element or of a category, even of a collection ... in a collection. She encapsulates a virtual path. More...

#include <elementslocation.h>

Collaboration diagram for ElementsLocation:

Public Member Functions
	ElementsLocation ()
	ElementsLocation::ElementsLocation Constructor. More...
	ElementsLocation (const QString &path, QETProject *project=nullptr)
	ElementsLocation::ElementsLocation. More...
	ElementsLocation (const ElementsLocation &)
	ElementsLocation::ElementsLocation The copy constructor. More...
	ElementsLocation (const QMimeData *data)
	ElementsLocation::ElementLocation Constructor, build an ElementLocation from a QMimeData, the mime data format must be "application/x-qet-element-uri" or "application/x-qet-category-uri". This location can be null even if format is valid. More...
virtual	~ElementsLocation ()
	ElementsLocation::~ElementsLocation Destructeur. More...
ElementsLocation &	operator= (const ElementsLocation &)
	ElementsLocation::operator = Assignment operator. More...
bool	operator== (const ElementsLocation &) const
	ElementsLocation::operator ==. More...
bool	operator!= (const ElementsLocation &) const
	ElementsLocation::operator != Operateur de comparaison. More...
QString	baseName () const
	ElementsLocation::baseName. More...
QString	collectionPath (bool protocol=true) const
	ElementsLocation::collectionPath Return the path of the represented element relative to collection if protocol is true the path is prepended by the collection type (common://, custom:// or embed://) else if false, only the collection path is returned without the collection type. More...
QString	projectCollectionPath () const
	ElementsLocation::projectCollectionPath. More...
QString	fileSystemPath () const
	ElementsLocation::fileSystemPath. More...
QString	path () const
	ElementsLocation::path. More...
void	setPath (const QString &path)
	ElementsLocation::setPath Set the path of this item. The path can be relative to a collection (start by common:// , custom:// or embed://) or not. More...
bool	addToPath (const QString &)
	ElementsLocation::addToPath Add a string to the actual path of this location. More...
ElementsLocation	parent () const
	ElementsLocation::parent. More...
QETProject *	project () const
	ElementsLocation::project. More...
void	setProject (QETProject *)
	ElementsLocation::setProject. More...
bool	isNull () const
	ElementsLocation::isNull. More...
QString	toString () const
	ElementsLocation::toString. More...
bool	isElement () const
	ElementsLocation::isElement. More...
bool	isDirectory () const
	ElementsLocation::isDirectory. More...
bool	isFileSystem () const
	ElementsLocation::isFileSystem. More...
bool	isCommonCollection () const
	ElementsLocation::isCommonCollection. More...
bool	isCustomCollection () const
	ElementsLocation::isCustomCollection. More...
bool	isProject () const
	ElementsLocation::isProject. More...
bool	exist () const
	ElementsLocation::exist. More...
bool	isWritable () const
	ElementsLocation::isWritable. More...
XmlElementCollection *	projectCollection () const
	ElementsLocation::projectCollection. More...
NamesList	nameList ()
	ElementsLocation::nameList. More...
QDomElement	xml () const
	ElementsLocation::xml. More...
pugi::xml_document	pugiXml () const
	ElementsLocation::pugiXml. More...
bool	setXml (const QDomDocument &xml_document) const
	ElementsLocation::setXml Replace the current xml description by xml_document; The document element of xml_document must have tagname "definition" to be written This definition must be writable. More...
QUuid	uuid () const
	ElementsLocation::uuid. More...
QIcon	icon () const
	ElementLocation::icon. More...
QString	name () const
	ElementLocation::name. More...
QString	fileName () const
	ElementLocation::fileName. More...
DiagramContext	elementInformations () const
	ElementsLocation::elementInformations. More...

Static Public Attributes
static int	MetaTypeId = qRegisterMetaType<ElementsLocation>("ElementsLocation")
	Id of the corresponding Qt meta type. More...

Private Attributes
QString	m_collection_path
QString	m_file_system_path
QETProject *	m_project = nullptr
std::stringstream	m_string_stream

Detailed Description

The ElementsLocation class This class represents the location, the location of an element or of a category, even of a collection ... in a collection. She encapsulates a virtual path.

Constructor & Destructor Documentation

ElementsLocation() [1/4]

ElementsLocation::ElementsLocation

(

)

ElementsLocation::ElementsLocation Constructor.

ElementsLocation() [2/4]

ElementsLocation::ElementsLocation	(	const QString &	path,
		QETProject *	project = nullptr
	)

ElementsLocation::ElementsLocation.

Parameters

path	: Item location path
project	: Project of the location of the element

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ElementsLocation() [3/4]

ElementsLocation::ElementsLocation

(

const ElementsLocation &

other

)

ElementsLocation::ElementsLocation The copy constructor.

Parameters

other

: Alternate item location to copy

ElementsLocation() [4/4]

ElementsLocation::ElementsLocation

(

const QMimeData *

data

)

ElementsLocation::ElementLocation Constructor, build an ElementLocation from a QMimeData, the mime data format must be "application/x-qet-element-uri" or "application/x-qet-category-uri". This location can be null even if format is valid.

Parameters

data

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~ElementsLocation()

ElementsLocation::~ElementsLocation ( )

virtual

ElementsLocation::~ElementsLocation Destructeur.

Member Function Documentation

addToPath()

bool ElementsLocation::addToPath

(

const QString &

string

)

ElementsLocation::addToPath Add a string to the actual path of this location.

Parameters

string

Returns

True if the operation success

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baseName()

QString ElementsLocation::baseName

(

)

const

ElementsLocation::baseName.

Returns

The base name of the element or directory. Unlike ElementsLocation::fileName, this method don't return the extension name. For exemple if this location represent an element they return myElement.

See also

fileName()

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collectionPath()

QString ElementsLocation::collectionPath

(

bool

protocol = true

)

const

ElementsLocation::collectionPath Return the path of the represented element relative to collection if protocol is true the path is prepended by the collection type (common://, custom:// or embed://) else if false, only the collection path is returned without the collection type.

Parameters

protocol

Returns

the path

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elementInformations()

DiagramContext ElementsLocation::elementInformations

(

)

const

ElementsLocation::elementInformations.

Returns

the element information of the element represented by this location. If the location is a directory, the returned diagram context is empty

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exist()

bool ElementsLocation::exist

(

)

const

ElementsLocation::exist.

Returns

True if this location represent an existing directory or element.

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fileName()

QString ElementsLocation::fileName

(

)

const

ElementLocation::fileName.

Returns

Return the file name of the represented item, whatever the storage system (file system, xml collection) with is file extension. For example if this location represent an element, they return myElement.elmt. For a directory return myDirectory.

See also

baseName

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fileSystemPath()

QString ElementsLocation::fileSystemPath

(

)

const

ElementsLocation::fileSystemPath.

Returns

The file system path of this element, (the separator is always '/' see QDir::toNativeSeparators()) If this element is embedded in a project return an empty string;

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icon()

QIcon ElementsLocation::icon

(

)

const

ElementLocation::icon.

Returns

The icon of the represented element. If icon can't be set, return a null QIcon

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isCommonCollection()

bool ElementsLocation::isCommonCollection

(

)

const

ElementsLocation::isCommonCollection.

Returns

True if this location represent an item from the common collection

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isCustomCollection()

bool ElementsLocation::isCustomCollection

(

)

const

ElementsLocation::isCustomCollection.

Returns

True if this location represent an item from the custom collection

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isDirectory()

bool ElementsLocation::isDirectory

(

)

const

ElementsLocation::isDirectory.

Returns

true if this location represent a directory

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isElement()

bool ElementsLocation::isElement

(

)

const

ElementsLocation::isElement.

Returns

true if this location represent an element

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isFileSystem()

bool ElementsLocation::isFileSystem

(

)

const

ElementsLocation::isFileSystem.

Returns

true if

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isNull()

bool ElementsLocation::isNull

(

)

const

ElementsLocation::isNull.

Returns

true if the location seems usable (virtual path not empty).

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isProject()

bool ElementsLocation::isProject

(

)

const

ElementsLocation::isProject.

Returns

True if this location represent an item from a project.

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isWritable()

bool ElementsLocation::isWritable

(

)

const

ElementsLocation::isWritable.

Returns

True if this element can be writable (can use set xml)

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name()

QString ElementsLocation::name

(

)

const

ElementLocation::name.

Returns

The name of the represented element in the current local

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nameList()

NamesList ElementsLocation::nameList

(

)

ElementsLocation::nameList.

Returns

the namelist of the represented element or directory. If namelist can't be set, return a empty namelist

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operator!=()

bool ElementsLocation::operator!=

(

const ElementsLocation &

other

)

const

ElementsLocation::operator != Operateur de comparaison.

Parameters

other

Autre emplacement d'element a comparer

Returns

true si other et cet ElementsLocation sont differents, false sinon

operator=()

ElementsLocation & ElementsLocation::operator=

(

const ElementsLocation &

other

)

ElementsLocation::operator = Assignment operator.

Parameters

other

: Other item location to assign

Returns

*this ElementsLocation

operator==()

bool ElementsLocation::operator==

(

const ElementsLocation &

other

)

const

ElementsLocation::operator ==.

Parameters

other

: other item location to compare

Returns

true if other and this ElementsLocation are identical, false otherwise

parent()

ElementsLocation ElementsLocation::parent

(

)

const

ElementsLocation::parent.

Returns

the location of the parent category, or a copy of this location when it represents a root category.

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path()

QString ElementsLocation::path

(

)

const

ElementsLocation::path.

Returns

The path of this location.

Deprecated:

use instead collectionPath(true)

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project()

QETProject * ElementsLocation::project

(

)

const

ElementsLocation::project.

Returns

the project of this location or 0 if it is not linked to a project.

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projectCollection()

XmlElementCollection * ElementsLocation::projectCollection

(

)

const

ElementsLocation::projectCollection.

Returns

If this location represente a item in an embedded project collection, return this collection else return nullptr.

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projectCollectionPath()

QString ElementsLocation::projectCollectionPath

(

)

const

ElementsLocation::projectCollectionPath.

Returns

The path is in form : project0+embed://dir/subdir/myElement.elmt If this item represent a file system thing, return a null QString;

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pugiXml()

pugi::xml_document ElementsLocation::pugiXml

(

)

const

ElementsLocation::pugiXml.

Returns

the xml document of this element or directory The definition can be null

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setPath()

void ElementsLocation::setPath

(

const QString &

path

)

ElementsLocation::setPath Set the path of this item. The path can be relative to a collection (start by common:// , custom:// or embed://) or not.

Parameters

path

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setProject()

void ElementsLocation::setProject

(

QETProject *

project

)

ElementsLocation::setProject.

Parameters

project

: the new project points to this location Indicate 0 so that this location is no longer linked to a project.

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setXml()

bool ElementsLocation::setXml

(

const QDomDocument &

xml_document

)

const

ElementsLocation::setXml Replace the current xml description by xml_document; The document element of xml_document must have tagname "definition" to be written This definition must be writable.

Parameters

xml_document

Returns

true if success

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toString()

QString ElementsLocation::toString

(

)

const

ElementsLocation::toString.

Returns

A character string representing the location

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uuid()

QUuid ElementsLocation::uuid

(

)

const

ElementsLocation::uuid.

Returns

The uuid of the pointed element Uuid can be null

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xml()

QDomElement ElementsLocation::xml

(

)

const

ElementsLocation::xml.

Returns

The definition of this element or directory. The definition can be null.

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Member Data Documentation

m_collection_path

QString ElementsLocation::m_collection_path

private

m_file_system_path

QString ElementsLocation::m_file_system_path

private

m_project

QETProject* ElementsLocation::m_project = nullptr

private

m_string_stream

std::stringstream ElementsLocation::m_string_stream

mutableprivate

MetaTypeId

int ElementsLocation::MetaTypeId = qRegisterMetaType<ElementsLocation>("ElementsLocation")

static

Id of the corresponding Qt meta type.

---

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

• sources/ElementsCollection/elementslocation.h
• sources/ElementsCollection/elementslocation.cpp