Dali::BaseObject Class Reference

A base class for objects. More...

Inheritance diagram for Dali::BaseObject:

Public Member Functions
template<class T >
bool	ConnectSignal (ConnectionTrackerInterface *connectionTracker, const std::string &signalName, const T &functor)
	Connects a void() functor to a specified signal.
bool	DoAction (const std::string &actionName, const Property::Map &attributes)
const std::string &	GetTypeName () const
bool	GetTypeInfo (Dali::TypeInfo &info) const
bool	DoConnectSignal (ConnectionTrackerInterface *connectionTracker, const std::string &signalName, FunctorDelegate *functorDelegate)
	Not intended for application developers.
Protected Member Functions
	BaseObject ()
	Default constructor.
virtual	~BaseObject ()
	A reference counted object may only be deleted by calling Unreference().
void	RegisterObject ()
	Registers the object as created with the Object registry.
void	UnregisterObject ()
	Unregisters the object from Object registry.

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Detailed Description

A base class for objects.

Since:

2.4, DALi version 1.0.0

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Constructor & Destructor Documentation

Dali::BaseObject::BaseObject

(

)

[protected]

Default constructor.

Since:

2.4, DALi version 1.0.0

virtual Dali::BaseObject::~BaseObject

(

)

[protected, virtual]

A reference counted object may only be deleted by calling Unreference().

Since:

2.4, DALi version 1.0.0

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Member Function Documentation

template<class T >

bool Dali::BaseObject::ConnectSignal	(	ConnectionTrackerInterface *	connectionTracker,
		const std::string &	signalName,
		const T &	functor
	)

Connects a void() functor to a specified signal.

Since:

2.4, DALi version 1.0.0

Parameters:

[in]	connectionTracker	A connection tracker which can be used to disconnect
[in]	signalName	Name of the signal to connect to
[in]	functor	The functor to copy

Returns:

True if the signal was available

Precondition:

The signal must be available in this object.

bool Dali::BaseObject::DoAction	(	const std::string &	actionName,
		const Property::Map &	attributes
	)

Performs an action on this object with the given action name and attributes.

Usage example: -

 BaseHandle handle = SomeClass::New(); // Initialized with New() method

 Property::Map attributes; // Type is Property Map
 handle.DoAction("show", attributes);

Since:

2.4, DALi version 1.0.0

Parameters:

[in]	actionName	The command for the action
[in]	attributes	The list of attributes for the action

Returns:

The action is performed by the object or not

bool Dali::BaseObject::DoConnectSignal	(	ConnectionTrackerInterface *	connectionTracker,
		const std::string &	signalName,
		FunctorDelegate *	functorDelegate
	)

Not intended for application developers.

Since:

2.4, DALi version 1.0.0

Parameters:

[in]	connectionTracker	A connection tracker which can be used to disconnect
[in]	signalName	Name of the signal to connect to
[in]	functorDelegate	A newly allocated functor delegate (takes ownership)

Returns:

True if the signal was available

bool Dali::BaseObject::GetTypeInfo

(

Dali::TypeInfo &

info

)

const

Returns the type info for the Handle.

Since:

2.4, DALi version 1.0.0

Parameters:

[out]

info

The type information

Returns:

true if the type info exists

const std::string& Dali::BaseObject::GetTypeName

(

)

const

Returns the type name for the Handle.

Will return an empty string if the typename does not exist. This will happen for types that have not registered with type-registry.

Since:

2.4, DALi version 1.0.0

Returns:

The type name. Empty string if the typename does not exist

void Dali::BaseObject::RegisterObject

(

)

[protected]

Registers the object as created with the Object registry.

Since:

2.4, DALi version 1.0.0

void Dali::BaseObject::UnregisterObject

(

)

[protected]

Unregisters the object from Object registry.

Since:

2.4, DALi version 1.0.0