pqInterfaceTracker Class Reference

pqInterfaceTracker is used by ParaView components to locate interface-implementations. More...

#include <pqInterfaceTracker.h>

List of all members.

Signals
void	interfaceRegistered (QObject *iface)
	fired every time an interface is registered either from a plugin on manually.
Public Member Functions
	pqInterfaceTracker (QObject *parent=0)
virtual	~pqInterfaceTracker ()
QObjectList	interfaces () const
	Return all interfaces that have been loaded/registered.
template<class T >
QList< T >	interfaces () const
	Returns all interfaces that have been loaded/registered that are of the requested type.
void	addInterface (QObject *iface)
	add an extra interface.
void	removeInterface (QObject *iface)
	remove an extra interface
void	initialize ()
	initializes the tracker using existing plugins.
Protected Member Functions
void	onPluginLoaded (vtkObject *, unsigned long, void *calldata)
	Callback when a plugin is loaded.
Protected Attributes
QObjectList	Interfaces
QObjectList	RegisteredInterfaces
unsigned long	ObserverID

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Detailed Description

pqInterfaceTracker is used by ParaView components to locate interface-implementations.

These implementations can be either those loaded from plugins or registered explicitly using addInterface/removeInterface API. In previous versions of ParaView, this role was performed by the pqPluginManager class itself.

Definition at line 45 of file pqInterfaceTracker.h.

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Constructor & Destructor Documentation

pqInterfaceTracker::pqInterfaceTracker

(

QObject *

parent = 0

)

virtual pqInterfaceTracker::~pqInterfaceTracker

(

)

[virtual]

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Member Function Documentation

QObjectList pqInterfaceTracker::interfaces

(

)

const [inline]

Return all interfaces that have been loaded/registered.

Definition at line 54 of file pqInterfaceTracker.h.

template<class T >

QList<T> pqInterfaceTracker::interfaces

(

)

const [inline]

Returns all interfaces that have been loaded/registered that are of the requested type.

Definition at line 60 of file pqInterfaceTracker.h.

void pqInterfaceTracker::addInterface

(

QObject *

iface

)

add an extra interface.

these interfaces are appended to the ones loaded from plugins

void pqInterfaceTracker::removeInterface

(

QObject *

iface

)

remove an extra interface

void pqInterfaceTracker::initialize

(

)

initializes the tracker using existing plugins.

void pqInterfaceTracker::interfaceRegistered

(

QObject *

iface

)

[signal]

fired every time an interface is registered either from a plugin on manually.

void pqInterfaceTracker::onPluginLoaded	(	vtkObject *	,
		unsigned	long,
		void *	calldata
	)		[protected]

Callback when a plugin is loaded.

We locate and load any interafaces defined in the plugin.

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Member Data Documentation

QObjectList pqInterfaceTracker::Interfaces [protected]

Definition at line 94 of file pqInterfaceTracker.h.

QObjectList pqInterfaceTracker::RegisteredInterfaces [protected]

Definition at line 95 of file pqInterfaceTracker.h.

unsigned long pqInterfaceTracker::ObserverID [protected]

Definition at line 96 of file pqInterfaceTracker.h.

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

• /home/kitware/Dashboards/My Tests/ParaView/Qt/Core/pqInterfaceTracker.h