tlp::PluginLoader Struct Reference

#include <PluginLoader.h>

Inheritance diagram for tlp::PluginLoader:

Public Member Functions
virtual void	aborted (const std::string &filename, const std::string &errormsg)=0
virtual void	finished (bool state, const std::string &msg)=0
virtual void	loaded (const Plugin *info, const std::list< Dependency > &dependencies)=0
virtual void	loading (const std::string &filename)=0
virtual void	numberOfFiles (int)
virtual void	start (const std::string &path)=0

Detailed Description

A callback class when loading plugins into Tulip.

This interface can be subclassed and passed to the tlp::PluginLibraryLoader to implement custom event handling when loading plugins into Tulip

See also

tlp::PluginLibraryLoader

tlp::PluginLoaderTxt

Definition at line 41 of file PluginLoader.h.

Member Function Documentation

aborted()

virtual void tlp::PluginLoader::aborted ( const std::string &  filename, const std::string &  errormsg  )

pure virtual

Indicates that an error occurred when trying to load a file.

Parameters

filename	The absolute path of where the error occured.
errormsg	A human-readable error message.

Implemented in tlp::PluginLoaderTxt.

finished()

virtual void tlp::PluginLoader::finished ( bool  state, const std::string &  msg  )

pure virtual

Indicates that a file has finished being loaded.

Parameters

state	true if the file was loaded sucessfully
msg	An additional human-readable message about the load state

Implemented in tlp::PluginLoaderTxt.

loaded()

virtual void tlp::PluginLoader::loaded ( const Plugin *  info, const std::list< Dependency > &  dependencies  )

pure virtual

Indicates that a plugin has been loaded sucessfully.

Parameters

info	The Plugin object that has just been loaded
dependencies	The plugin dependencies

See also

tlp::Dependency

Implemented in tlp::PluginLoaderTxt.

loading()

virtual void tlp::PluginLoader::loading ( const std::string &  filename )

pure virtual

Indicates that a new file is being loaded.

Parameters

filename

The absolute path of the file

Implemented in tlp::PluginLoaderTxt.

numberOfFiles()

virtual void tlp::PluginLoader::numberOfFiles ( int  )

inlinevirtual

Indicates the number of files to be loaded.

Parameters

int	the number of files

Definition at line 54 of file PluginLoader.h.

start()

virtual void tlp::PluginLoader::start ( const std::string &  path )

pure virtual

Called when starting to load plugins into a given directory.

Parameters

path	The absolute path of the directory

Implemented in tlp::PluginLoaderTxt.