te::qt::widgets::LocalGraphicWidgetFactory Class Reference

A concrete factory that builds a graphic widget used to configure a graphic associate with an external graphic element that references a local image. e.g. a SVG file, a PNG file, etc. More...

#include <LocalGraphicWidgetFactory.h>

Inheritance diagram for te::qt::widgets::LocalGraphicWidgetFactory:

Public Types
typedef FactoryDictionary< AbstractFactory< AbstractGraphicWidget, std::string, std::less< std::string > >, std::string, std::less< std::string > >	dictionary_type
typedef AbstractFactory	factory_type

Public Member Functions
const std::string &	getKey () const
	It returns the factory key associated to the concreate factory. More...
Public Destructor
Destructor.
	~LocalGraphicWidgetFactory ()
	Destructor. More...

Static Public Member Functions
static const factory_type *	find (const std::string &factoryKey)
static dictionary_type &	getDictionary ()
	It returns a reference to the internal dictionary of concrete factories. More...
static AbstractGraphicWidget *	make (const std::string &factoryKey)
	It creates an object with the appropriated factory. More...
static void	RegisteredWidgets (std::vector< std::string > &keys)
	It informs the key of each registered graphic widget factory. More...
Public Initializer
Methods for the control of the factory singleton.
static void	initialize ()
	It initializes the factory: the singleton instance will be registered in the abstract factory AbstractGraphicWidgetFactory. More...
static void	finalize ()
	It finalizes the factory: the singleton instance will be destroyed and will be unregistered from the abstract factory AbstractGraphicWidgetFactory. More...

Protected Member Functions
Re-implementation of Pure Virtual Method
Concrete factory methods.
AbstractGraphicWidget *	build ()
	Concrete factories (derived from this one) must implement this method in order to create objects. More...
Protected Initializers
Initializers.
	LocalGraphicWidgetFactory ()
	It creates the factory. More...

Protected Attributes
std::string	m_factoryKey
	The key that identifies the concrete factory: it will be used for unregistering the factory during destruction. More...

Static Private Attributes
static LocalGraphicWidgetFactory *	sm_factory
	A pointer to the global factory. More...
static std::string	sm_factoryKey
	The factory key. More...

Detailed Description

A concrete factory that builds a graphic widget used to configure a graphic associate with an external graphic element that references a local image. e.g. a SVG file, a PNG file, etc.

See also

AbstractGraphicWidgetFactory

Definition at line 48 of file LocalGraphicWidgetFactory.h.

Member Typedef Documentation

typedef FactoryDictionary<AbstractFactory<AbstractGraphicWidget , std::string , std::less<std::string > >, std::string , std::less<std::string > > te::common::AbstractFactory< AbstractGraphicWidget , std::string , std::less<std::string > >::dictionary_type

inherited

Definition at line 73 of file AbstractFactory.h.

typedef AbstractFactory te::common::AbstractFactory< AbstractGraphicWidget , std::string , std::less<std::string > >::factory_type

inherited

Definition at line 77 of file AbstractFactory.h.

Constructor & Destructor Documentation

te::qt::widgets::LocalGraphicWidgetFactory::~LocalGraphicWidgetFactory

(

)

Destructor.

Note

It will automatically unregister the factory from the dictionary.

te::qt::widgets::LocalGraphicWidgetFactory::LocalGraphicWidgetFactory ( )

protected

It creates the factory.

The key of a LocalGraphicWidgetFactory is a string.

Parameters

factoryKey

The key that identifies the factory.

Member Function Documentation

AbstractGraphicWidget* te::qt::widgets::LocalGraphicWidgetFactory::build ( )

protectedvirtual

Concrete factories (derived from this one) must implement this method in order to create objects.

Returns

It returns an object created by the concrete factory.

Implements te::common::AbstractFactory< AbstractGraphicWidget, std::string >.

static void te::qt::widgets::LocalGraphicWidgetFactory::finalize ( )

static

It finalizes the factory: the singleton instance will be destroyed and will be unregistered from the abstract factory AbstractGraphicWidgetFactory.

static const factory_type* te::common::AbstractFactory< AbstractGraphicWidget , std::string , std::less<std::string > >::find ( const std::string &  factoryKey )

staticinherited

static dictionary_type& te::common::AbstractFactory< AbstractGraphicWidget , std::string , std::less<std::string > >::getDictionary ( )

staticinherited

It returns a reference to the internal dictionary of concrete factories.

The dictionary is a singleton.

Returns

A reference to the internal dictionary.

const std::string & te::common::AbstractFactory< AbstractGraphicWidget , std::string , std::less<std::string > >::getKey ( ) const

inherited

It returns the factory key associated to the concreate factory.

Returns

The factory key associated to the concreate factory.

static void te::qt::widgets::LocalGraphicWidgetFactory::initialize ( )

static

It initializes the factory: the singleton instance will be registered in the abstract factory AbstractGraphicWidgetFactory.

static AbstractGraphicWidget * te::common::AbstractFactory< AbstractGraphicWidget , std::string , std::less<std::string > >::make ( const std::string &  factoryKey )

staticinherited

It creates an object with the appropriated factory.

Parameters

factoryKey

A key that identifies the factory used to build the object.

Returns

It returns a new object created by the given factory.

Exceptions

Exception

If the concrete factory is not specified or the object can not be built for any reason this methiod may throws an exception.

Note

The caller of this method will take the ownership of the returned object.

static void te::qt::widgets::AbstractGraphicWidgetFactory::RegisteredWidgets ( std::vector< std::string > &  keys )

staticinherited

It informs the key of each registered graphic widget factory.

Parameters

keys	A pre-created vector of string that will be filled with the keys of each registered graphic widget factory.

Note

All registered factories will be consulted.

Member Data Documentation

std::string te::common::AbstractFactory< AbstractGraphicWidget , std::string , std::less<std::string > >::m_factoryKey

protectedinherited

The key that identifies the concrete factory: it will be used for unregistering the factory during destruction.

Definition at line 136 of file AbstractFactory.h.

LocalGraphicWidgetFactory* te::qt::widgets::LocalGraphicWidgetFactory::sm_factory

staticprivate

A pointer to the global factory.

Definition at line 111 of file LocalGraphicWidgetFactory.h.

std::string te::qt::widgets::LocalGraphicWidgetFactory::sm_factoryKey

staticprivate

The factory key.

Definition at line 110 of file LocalGraphicWidgetFactory.h.

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

• /home/castejon/castejon_files/develop/terralib5/git_master/terralib5/src/terralib/qt/widgets/se/LocalGraphicWidgetFactory.h