Host callback for unit support: Vst::IUnitHandler. More...

#include <ivstunits.h>

Inheritance diagram for IUnitHandler:

Public Member Functions
virtual tresult	notifyUnitSelection (UnitID unitId)=0
	Notify host when a module is selected in plug-in GUI.

virtual tresult	notifyProgramListChange (ProgramListID listId, int32 programIndex)=0
	Tell host that the plug-in controller changed a program list (rename, load, PitchName changes).

Public Member Functions inherited from FUnknown
virtual tresult	queryInterface (const TUID _iid, void **obj)=0

virtual uint32	addRef ()=0

virtual uint32	release ()=0

Static Public Attributes
static const FUID	iid

Static Public Attributes inherited from FUnknown
static const FUID	iid

Detailed Description

Host callback for unit support: Vst::IUnitHandler.

Host callback interface, used with IUnitInfo. Retrieve via queryInterface from IComponentHandler.

Member Function Documentation

virtual tresult notifyUnitSelection ( UnitID unitId )

pure virtual

Notify host when a module is selected in plug-in GUI.

virtual tresult notifyProgramListChange	(	ProgramListID	listId,
		int32	programIndex
	)

pure virtual

Tell host that the plug-in controller changed a program list (rename, load, PitchName changes).

Parameters

listId	is the specified program list ID to inform.
programIndex	: when kAllProgramInvalid, all program information is invalid, otherwise only the program of given index.

const FUID iid

static