Plugins that are subclass of ContextFreePlugin don't depend on a cube file. They only can be activated if no cube file is loaded.

#include <ContextFreePlugin.h>

Inheritance diagram for cubepluginapi::ContextFreePlugin:

Public Member Functions
virtual void	opened (ContextFreeServices *service)=0
	opened is called if the plugin is activated. All Resources should be allocated here, not in a constructor. More...

virtual void	setArguments (const QStringList &)

virtual void	closed ()
	closed is called if the plugin is closed by the user. If resources have been allocated, they should be freed here. More...

virtual void	version (int &major, int &minor, int &bugfix) const =0

virtual QString	name () const =0

virtual QString	getHelpText () const =0

virtual	~ContextFreePlugin ()

Public Member Functions inherited from cubepluginapi::PluginInterface
QString	versionLabel ()

virtual	~PluginInterface ()