nsIAnnotationObserver

Method overview

Methods

onItemAnnotationRemoved()

This method is called when an annotation is deleted for an item. If aName is empty, then ALL annotations for the given item have been deleted. This is not called when annotations are expired (normally happens when the application exits).

void onItemAnnotationRemoved(
  in long long aItemId,
  in AUTF8String aName
);

Parameters

aItemId

The item whose annotation is to be deleted.

aName

The annotation name.

onItemAnnotationSet()

This method is called when an annotation value is set for an item. It could be a new annotation, or it could be a new value for an existing annotation.

void onItemAnnotationSet(
  in long long aItemId,
  in AUTF8String aName
);

Parameters

aItemId

The item on which the annotation is to be set.

aName

The annotation name.

onPageAnnotationRemoved()

Called when an annotation is deleted for a URI. If aName is empty, then ALL annotations for the given URI have been deleted. This is not called when annotations are expired (normally happens when the application exits).

void onPageAnnotationRemoved(
  in nsIURI aURI,
  in AUTF8String aName
);

Parameters

aURI

The URI whose annotation is to be deleted.

aName

The annotation name.

onPageAnnotationSet()

This method is called when an annotation value is set for a URI. It could be a new annotation, or it could be a new value for an existing annotation.

void onPageAnnotationSet(
  in nsIURI aPage,
  in AUTF8String aName
);

Parameters

aPage

The URI on which the annotation is to be set.

aName

The annotation name.

See also

• Places
• Using the Places annotation service
• Using the Places favicon service
• nsIAnnotationService