CDatabaseTree Class Reference

The CDatabaseTree class. More...

#include <DatabaseTree.h>

Inheritance diagram for CDatabaseTree:

Collaboration diagram for CDatabaseTree:

Signals
void	sigAddNode (int id, int parentId)
void	sigAdd (int id, int parentId)
Signals inherited from CDatabase
void	sigChanged ()

Public Member Functions
	CDatabaseTree (const QString &szPrefix=QString(), QObject *parent=nullptr)
virtual int	Add (const TreeItem &item)
	Add item.
virtual bool	Update (const TreeItem &item)
virtual bool	Delete (int id, bool delKey=false)
virtual bool	Delete (QList< int > items, bool delKey=false)
virtual bool	DeleteChild (int parentId, bool delKey=false)
virtual bool	Move (int id, int newParent)
TreeItem	GetLeaf (int id)
QList< TreeItem >	GetLeaves (int nodeId)
	Get the leaves under nodeId.
QList< TreeItem >	GetLeavesByKey (int key)
	Get leaves.
QList< TreeItem >	GetLeavesByKey (QList< int > key)
int	GetLeafCount (int parentId=0)
virtual int	AddNode (const QString &name, int parentId=0)
virtual bool	RenameNode (int id, const QString &newName)
virtual bool	DeleteNode (int id, bool delKey=false)
virtual bool	MoveNode (int id, int newParentId)
TreeItem	GetNode (int id)
QList< TreeItem >	GetAllNodes ()
QList< TreeItem >	GetSubNodes (int parentId)
int	GetNodeCount (int nParentId=0)
int	GetCount (int parentId=0)
	Get the count of parentId.
virtual bool	ExportToJson (QJsonObject &obj) override
virtual bool	ImportFromJson (const QJsonObject &obj) override
Public Member Functions inherited from CDatabase
	CDatabase (QObject *parent=nullptr)
QSqlDatabase	GetDatabase () const
virtual bool	IsOpen () const
void	CloseDatabase ()
	Close database.
const CParameterDatabase *	GetParameter () const
const QString	GetError () const
bool	SetDatabase (const CDatabase *db)
	Share an existing database.
bool	SetDatabase (const QSqlDatabase db, const CParameterDatabase *pPara)
	Share an existing database.
bool	OpenDatabase (const CParameterDatabase *pPara=nullptr, const QString &szConnectName=QString())
	Open a new database.
bool	OpenMySqlDatabase (const CParameterDatabase *pPara, const QString &szConnectName=QString())
bool	OpenODBCDatabase (const CParameterDatabase *pPara, const QString &szConnectName=QString())
bool	OpenSQLiteDatabase (const CParameterDatabase *pPara, const QString &szConnectionName=QString())
bool	OpenSQLiteDatabase (const QString &szFile, const QString &szConnectionName=QString())
virtual bool	ExportToJsonFile (const QString &szFile)
virtual bool	ImportFromJsonFile (const QString &szFile)

Protected Member Functions
virtual bool	OnDeleteKey (int key)
virtual bool	OnInitializeDatabase () override
	Initialize database.
virtual bool	OnInitializeSqliteDatabase () override
virtual bool	OnInitializeMySqlDatabase () override
Protected Member Functions inherited from CDatabase
void	SetError (const QString &szErr=QString())

Private Attributes
QString	m_szTableName
CDatabaseNode	m_FolderDB

Additional Inherited Members
Protected Attributes inherited from CDatabase
QString	m_szConnectName
QString	m_MinVersion
const CParameterDatabase *	m_pPara

Detailed Description

The CDatabaseTree class.

Definition at line 109 of file DatabaseTree.h.

Constructor & Destructor Documentation

CDatabaseTree()

CDatabaseTree::CDatabaseTree ( const QString &  szPrefix = QString(), QObject *  parent = nullptr  )

explicit

Definition at line 528 of file DatabaseTree.cpp.

Member Function Documentation

Add()

int CDatabaseTree::Add ( const TreeItem &  item )

virtual

Add item.

Parameters

item

Returns

> 0 , id of added item. = 0 , failed

Definition at line 615 of file DatabaseTree.cpp.

AddNode()

int CDatabaseTree::AddNode ( const QString &  name, int  parentId = 0  )

virtual

Definition at line 981 of file DatabaseTree.cpp.

Delete() [1/2]

bool CDatabaseTree::Delete ( int  id, bool  delKey = false  )

virtual

Definition at line 710 of file DatabaseTree.cpp.

Delete() [2/2]

bool CDatabaseTree::Delete ( QList< int >  items, bool  delKey = false  )

virtual

Definition at line 738 of file DatabaseTree.cpp.

DeleteChild()

bool CDatabaseTree::DeleteChild ( int  parentId, bool  delKey = false  )

virtual

Definition at line 778 of file DatabaseTree.cpp.

DeleteNode()

bool CDatabaseTree::DeleteNode ( int  id, bool  delKey = false  )

virtual

Definition at line 991 of file DatabaseTree.cpp.

ExportToJson()

bool CDatabaseTree::ExportToJson ( QJsonObject &  obj )

overridevirtual

Reimplemented from CDatabase.

Definition at line 1036 of file DatabaseTree.cpp.

GetAllNodes()

QList< TreeItem > CDatabaseTree::GetAllNodes

(

)

Definition at line 1011 of file DatabaseTree.cpp.

GetCount()

int CDatabaseTree::GetCount

(

int

parentId = 0

)

Get the count of parentId.

include nodes and leaves

Parameters

parentId

0, Get all count

Returns

Definition at line 1026 of file DatabaseTree.cpp.

GetLeaf()

TreeItem CDatabaseTree::GetLeaf

(

int

id

)

Definition at line 818 of file DatabaseTree.cpp.

GetLeafCount()

int CDatabaseTree::GetLeafCount

(

int

parentId = 0

)

Definition at line 961 of file DatabaseTree.cpp.

GetLeaves()

QList< TreeItem > CDatabaseTree::GetLeaves

(

int

nodeId

)

Get the leaves under nodeId.

Parameters

nodeId

< 0: Get all leaves >= 0: Get the leaves under the node

Definition at line 852 of file DatabaseTree.cpp.

GetLeavesByKey() [1/2]

QList< TreeItem > CDatabaseTree::GetLeavesByKey

(

int

key

)

Get leaves.

Parameters

value

Get the leaves of value

Definition at line 887 of file DatabaseTree.cpp.

GetLeavesByKey() [2/2]

QList< TreeItem > CDatabaseTree::GetLeavesByKey

(

QList< int >

key

)

Definition at line 920 of file DatabaseTree.cpp.

GetNode()

TreeItem CDatabaseTree::GetNode

(

int

id

)

Definition at line 1006 of file DatabaseTree.cpp.

GetNodeCount()

int CDatabaseTree::GetNodeCount

(

int

nParentId = 0

)

Definition at line 1021 of file DatabaseTree.cpp.

GetSubNodes()

QList< TreeItem > CDatabaseTree::GetSubNodes

(

int

parentId

)

Definition at line 1016 of file DatabaseTree.cpp.

ImportFromJson()

bool CDatabaseTree::ImportFromJson ( const QJsonObject &  obj )

overridevirtual

Reimplemented from CDatabase.

Definition at line 1072 of file DatabaseTree.cpp.

Move()

bool CDatabaseTree::Move ( int  id, int  newParent  )

virtual

Definition at line 801 of file DatabaseTree.cpp.

MoveNode()

bool CDatabaseTree::MoveNode ( int  id, int  newParentId  )

virtual

Definition at line 1001 of file DatabaseTree.cpp.

OnDeleteKey()

bool CDatabaseTree::OnDeleteKey ( int  key )

protectedvirtual

Definition at line 1031 of file DatabaseTree.cpp.

OnInitializeDatabase()

bool CDatabaseTree::OnInitializeDatabase ( )

overrideprotectedvirtual

Initialize database.

Returns

Reimplemented from CDatabase.

Reimplemented in CFavoriteDatabase.

Definition at line 538 of file DatabaseTree.cpp.

OnInitializeMySqlDatabase()

bool CDatabaseTree::OnInitializeMySqlDatabase ( )

overrideprotectedvirtual

Reimplemented from CDatabase.

Definition at line 585 of file DatabaseTree.cpp.

OnInitializeSqliteDatabase()

bool CDatabaseTree::OnInitializeSqliteDatabase ( )

overrideprotectedvirtual

Reimplemented from CDatabase.

Definition at line 553 of file DatabaseTree.cpp.

RenameNode()

bool CDatabaseTree::RenameNode ( int  id, const QString &  newName  )

virtual

Definition at line 986 of file DatabaseTree.cpp.

Update()

bool CDatabaseTree::Update ( const TreeItem &  item )

virtual

Definition at line 673 of file DatabaseTree.cpp.

Member Data Documentation

m_FolderDB

CDatabaseNode CDatabaseTree::m_FolderDB

private

Definition at line 190 of file DatabaseTree.h.

m_szTableName

QString CDatabaseTree::m_szTableName

private

Definition at line 189 of file DatabaseTree.h.

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

• /home/runner/work/RabbitRemoteControl/RabbitRemoteControl/Src/Database/DatabaseTree.h
• /home/runner/work/RabbitRemoteControl/RabbitRemoteControl/Src/Database/DatabaseTree.cpp