The DatabaseFileManager class provides simple read and write access to a database. More...

Inheritance diagram for ehm_dal::file_io::DatabaseFileManager:

Public Member Functions
QString	descriptor () const override
	Returns the file manager descriptor. E.g. This will return "database" for a database file manager.

QString	fileFilterString () const override
	Returns a list of supported file type filters for `QFileDialog`.

Public Member Functions inherited from ehm_dal::file_io::AbstractFileManager
	AbstractFileManager (const QString &folder_path_key)

bool	close (const bool show_confirmation_dialog=true)
	Closes the active database/saved game and clears all tables.

virtual QString	descriptor () const =0
	Returns the file manager descriptor. E.g. This will return "database" for a database file manager.

virtual QString	fileFilterString () const =0
	Returns a list of supported file type filters for `QFileDialog`.

bool	open (const QString &path)
	Opens the file at `path`.

bool	open (QWidget *parent=nullptr)
	Displays a file dialog window and opens the user selected file.

bool	save ()
	Saves the data to the existing file.

bool	saveAs (QWidget *parent=nullptr)
	Displays a file dialog window and saves the user selected destination.

bool	isOpen () const
	Returns whether or not a file is presently open.

bool	isSaved () const
	Returns whether or not the file has been previously saved.

Additional Inherited Members
Protected Member Functions inherited from ehm_dal::file_io::AbstractFileManager
void	setOpenStatus (const bool is_open)

void	setSaveStatus (const bool has_been_saved)

Detailed Description

The DatabaseFileManager class provides simple read and write access to a database.

Member Function Documentation

QString ehm_dal::file_io::DatabaseFileManager::descriptor ( ) const

inlineoverridevirtual

Returns the file manager descriptor. E.g. This will return "database" for a database file manager.

QString ehm_dal::file_io::DatabaseFileManager::fileFilterString ( ) const

inlineoverridevirtual

Returns a list of supported file type filters for QFileDialog.