projectDataBase Class Reference

The projectDataBase class This class wraps a sqlite data base where you can find several things about the content of a project. More...

#include <projectdatabase.h>

Inherits QObject.

Collaboration diagram for projectDataBase:

Signals
void	dataBaseUpdated ()

Public Member Functions
	projectDataBase (QETProject *project, QObject *parent=nullptr)
	projectDataBase::projectDataBase Default constructor
virtual	~projectDataBase () override
	projectDataBase::~projectDataBase Destructor
void	updateDB ()
	projectDataBase::updateDB Up to date the content of the data base. Emit the signal dataBaseUpdated
QETProject *	project () const
	projectDataBase::project
QSqlQuery	newQuery (const QString &query=QString())
	projectDataBase::newQuery
void	addElement (Element *element)
	projectDataBase::addElement
void	removeElement (Element *element)
	projectDataBase::removeElement
void	elementInfoChanged (Element *element)
	projectDataBase::elementInfoChanged
void	elementInfoChanged (QList< Element * > elements)
void	addDiagram (Diagram *diagram)
void	removeDiagram (Diagram *diagram)
void	diagramInfoChanged (Diagram *diagram)
void	diagramOrderChanged ()

Private Member Functions
bool	createDataBase ()
	projectDataBase::createDataBase Create the data base
void	createElementNomenclatureView ()
	projectDataBase::createElementNomenclatureView
void	createSummaryView ()
	projectDataBase::createSummaryView
void	populateDiagramTable ()
void	populateElementTable ()
	projectDataBase::populateElementTable Populate the element table
void	populateElementInfoTable ()
	projectDataBase::populateElementInfoTable Populate the element info table
void	populateDiagramInfoTable ()
void	prepareQuery ()
void	bindDiagramInfoValues (QSqlQuery &query, Diagram *diagram)

Static Private Member Functions
static QHash< QString, QString >	elementInfoToString (Element *elmt)
	projectDataBase::elementInfoToString

Private Attributes
QPointer< QETProject >	m_project
QSqlDatabase	m_data_base
QSqlQuery	m_insert_elements_query
QSqlQuery	m_insert_element_info_query
QSqlQuery	m_remove_element_query
QSqlQuery	m_update_element_query
QSqlQuery	m_insert_diagram_query
QSqlQuery	m_remove_diagram_query
QSqlQuery	m_insert_diagram_info_query
QSqlQuery	m_update_diagram_info_query
QSqlQuery	m_diagram_order_changed
QSqlQuery	m_diagram_info_order_changed

Detailed Description

The projectDataBase class This class wraps a sqlite data base where you can find several things about the content of a project.

Note

this class is still in development.

Constructor & Destructor Documentation

projectDataBase()

projectDataBase::projectDataBase	(	QETProject *	project,
		QObject *	parent = nullptr
	)

projectDataBase::projectDataBase Default constructor

Parameters

project	: project from the database work
parent	: parent QObject

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~projectDataBase()

projectDataBase::~projectDataBase ( )

overridevirtual

projectDataBase::~projectDataBase Destructor

Member Function Documentation

addDiagram()

void projectDataBase::addDiagram

(

Diagram *

diagram

)

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addElement()

void projectDataBase::addElement

(

Element *

element

)

projectDataBase::addElement

Parameters

element

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bindDiagramInfoValues()

void projectDataBase::bindDiagramInfoValues ( QSqlQuery &  query, Diagram *  diagram  )

private

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createDataBase()

bool projectDataBase::createDataBase ( )

private

projectDataBase::createDataBase Create the data base

Returns

: true if the data base was successfully created.

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createElementNomenclatureView()

void projectDataBase::createElementNomenclatureView ( )

private

projectDataBase::createElementNomenclatureView

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createSummaryView()

void projectDataBase::createSummaryView ( )

private

projectDataBase::createSummaryView

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dataBaseUpdated

void projectDataBase::dataBaseUpdated ( )

signal

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diagramInfoChanged()

void projectDataBase::diagramInfoChanged

(

Diagram *

diagram

)

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diagramOrderChanged()

void projectDataBase::diagramOrderChanged

(

)

elementInfoChanged() [1/2]

void projectDataBase::elementInfoChanged

(

Element *

element

)

projectDataBase::elementInfoChanged

Parameters

element

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elementInfoChanged() [2/2]

void projectDataBase::elementInfoChanged

(

QList< Element * >

elements

)

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elementInfoToString()

QHash< QString, QString > projectDataBase::elementInfoToString ( Element *  elmt )

staticprivate

projectDataBase::elementInfoToString

Parameters

elmt

Returns

the element information in hash as key for the info name and value as the information value.

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newQuery()

QSqlQuery projectDataBase::newQuery

(

const QString &

query = QString()

)

projectDataBase::newQuery

Returns

a QSqlquery with query as query and the internal database of this class as database to use.

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populateDiagramInfoTable()

void projectDataBase::populateDiagramInfoTable ( )

private

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populateDiagramTable()

void projectDataBase::populateDiagramTable ( )

private

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populateElementInfoTable()

void projectDataBase::populateElementInfoTable ( )

private

projectDataBase::populateElementInfoTable Populate the element info table

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populateElementTable()

void projectDataBase::populateElementTable ( )

private

projectDataBase::populateElementTable Populate the element table

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prepareQuery()

void projectDataBase::prepareQuery ( )

private

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project()

QETProject * projectDataBase::project

(

)

const

projectDataBase::project

Returns

the project of this database

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removeDiagram()

void projectDataBase::removeDiagram

(

Diagram *

diagram

)

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removeElement()

void projectDataBase::removeElement

(

Element *

element

)

projectDataBase::removeElement

Parameters

element

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updateDB()

void projectDataBase::updateDB

(

)

projectDataBase::updateDB Up to date the content of the data base. Emit the signal dataBaseUpdated

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Member Data Documentation

m_data_base

QSqlDatabase projectDataBase::m_data_base

private

m_diagram_info_order_changed

QSqlQuery projectDataBase::m_diagram_info_order_changed

private

m_diagram_order_changed

QSqlQuery projectDataBase::m_diagram_order_changed

private

m_insert_diagram_info_query

QSqlQuery projectDataBase::m_insert_diagram_info_query

private

m_insert_diagram_query

QSqlQuery projectDataBase::m_insert_diagram_query

private

m_insert_element_info_query

QSqlQuery projectDataBase::m_insert_element_info_query

private

m_insert_elements_query

QSqlQuery projectDataBase::m_insert_elements_query

private

m_project

QPointer<QETProject> projectDataBase::m_project

private

m_remove_diagram_query

QSqlQuery projectDataBase::m_remove_diagram_query

private

m_remove_element_query

QSqlQuery projectDataBase::m_remove_element_query

private

m_update_diagram_info_query

QSqlQuery projectDataBase::m_update_diagram_info_query

private

m_update_element_query

QSqlQuery projectDataBase::m_update_element_query

private

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

• sources/dataBase/projectdatabase.h
• sources/dataBase/projectdatabase.cpp