SnipRunGoSelectionObserver Class Reference

Inheritance diagram for SnipRunGoSelectionObserver:

Public Member Functions
	SnipRunGoSelectionObserver (IPMUnknown *boss)
virtual	~SnipRunGoSelectionObserver ()
Public Member Functions inherited from ActiveSelectionObserver
	ActiveSelectionObserver (IPMUnknown *boss, PMIID observerIID=IID_IOBSERVER)
virtual void	AutoAttach ()
virtual void	AutoDetach ()
virtual void	Update (const ClassID &c, ISubject *, const PMIID &p, void *v)
Public Member Functions inherited from CObserver
	CObserver (IPMUnknown *boss, PMIID interfaceID=IID_IOBSERVER)
IChangeManager *	GetChangeManager () const
virtual void	SetAttachIID (PMIID iid)
virtual PMIID	GetAttachIID () const
virtual void	SetEnabled (bool16 state)
virtual bool16	IsEnabled () const
virtual void	LazyUpdate (ISubject *theSubject, const PMIID &protocol, const LazyNotificationData *data)

Protected Member Functions
virtual void	HandleSelectionChanged (const ISelectionMessage *message)
Protected Member Functions inherited from ActiveSelectionObserver
virtual void	HandleFrequentSelectionChanged ()
virtual void	HandleSelectionAttributeChanged (const ISelectionMessage *)
virtual void	AttachToSelectionSubject (ISubject *selectionSubject)
virtual void	DetachFromSelectionSubject (ISubject *selectionSubject)
virtual void	HandleActiveSelectionChanged ()
virtual void	HandleSelectionUpdate (const ClassID &c, ISubject *s, const PMIID &p, void *v)
virtual IPMUnknown *	QueryAbstractSelection (const PMIID &p)
virtual void	AttachToActiveSelection ()
virtual void	DetachFromActiveSelection ()

Additional Inherited Members
Public Types inherited from IObserver
enum	{ kDefaultIID = IID_IOBSERVER }
Protected Attributes inherited from ActiveSelectionObserver
PMIID	fObserverIID
ISelectionManager *	fCurrentSelection

Detailed Description

Enables or disables the button when the selection changes dependent on whether ISnipRunSuite::CanRun indicates the snippet can or cannot be run.

The name of the snippet this implementation works with is given by the IStringData interface aggregated onto this control's boss class using IID_ISNIPRUNSNIPPETNAMESTRINGDATA.

This observer subclasses ActiveSelectionObserver so when there is a selection change SnipRunGoSelectionObserver will get notified.

Constructor & Destructor Documentation

SnipRunGoSelectionObserver::SnipRunGoSelectionObserver

(

IPMUnknown *

boss

)

Constructor.

Parameters

boss	interface ptr from boss object on which this interface is aggregated.

SnipRunGoSelectionObserver::~SnipRunGoSelectionObserver ( )

virtual

Destructor.

Member Function Documentation

void SnipRunGoSelectionObserver::HandleSelectionChanged ( const ISelectionMessage *  message )

protectedvirtual

Called when the selection changes.

Reimplemented from ActiveSelectionObserver.