TransponderDatabase Class Reference

Implements the database of all known transponder. More...

#include <transponderdatabase.hh>

Inheritance diagram for TransponderDatabase:

Collaboration diagram for TransponderDatabase:

Public Types
typedef QVector< Transponder >::const_iterator	const_iterator
	Just a const iterator over all transponder.

Public Slots
void	load ()
	Downloads and loads all transponder information.
void	download ()
	Starts the download of the transponder.

Signals
void	loaded ()
	Gets emitted once the transponder has been loaded.
void	error (const QString &msg)
	Gets emitted if the loading one of the sources fails.

Public Member Functions
	TransponderDatabase (bool autoLoad, unsigned int updatePeriod=7, QObject *parent=nullptr)
	Constructor.
unsigned int	dbAge () const
	The current age of the cache.
const Transponder &	getAt (unsigned int idx) const
	Returns the i-th transponder.
int	rowCount (const QModelIndex &parent) const
	Implements the QAbstractTableModel interface.
int	columnCount (const QModelIndex &parent) const
	Implements the QAbstractTableModel interface.
QVariant	data (const QModelIndex &index, int role) const
	Implements the QAbstractTableModel interface.
const_iterator	begin () const
	Returns an iterator, pointing at the first transponder.
const_iterator	end () const
	Returns an iterator, pointing right after the last transponder.

Protected Member Functions
bool	load (const QString &filename)
	Loads the transponder information from the given file.

Detailed Description

Implements the database of all known transponder.

Constructor & Destructor Documentation

TransponderDatabase()

TransponderDatabase::TransponderDatabase ( bool autoLoad, unsigned int updatePeriod = 7, QObject * parent = nullptr )

explicit

Constructor.

Parameters

autoLoad	If true, the transponder information gets downloaded and loaded automatically.
updatePeriod	Specifies the maximum age of the cache in days.
parent	The QObject parent.

Member Function Documentation

columnCount()

int TransponderDatabase::columnCount

(

const QModelIndex &

parent

)

const

Implements the QAbstractTableModel interface.

Returns the number of columns in the table.

data()

QVariant TransponderDatabase::data	(	const QModelIndex &	index,
		int	role ) const

Implements the QAbstractTableModel interface.

Returns the data for the cell.

rowCount()

int TransponderDatabase::rowCount

(

const QModelIndex &

parent

)

const

Implements the QAbstractTableModel interface.

Returns the number of rows in the table. That is, the number of transponder.

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

• /builddir/build/BUILD/qdmr-0.14.1-build/qdmr-0.14.1/lib/transponderdatabase.hh
• /builddir/build/BUILD/qdmr-0.14.1-build/qdmr-0.14.1/lib/transponderdatabase.cc