uapmd-binding/dev.atsushieno.uapmd/ProjectSelectionService

ProjectSelectionService

interface ProjectSelectionService

Properties

abstract val defaultContext: SelectionContextId

Functions

abstract fun activeContext(): SelectionContextId?

null when no context is active.

activeSelection

abstract fun activeSelection(): ProjectSelection

The selection of the active context.

abstract fun addListener(listener: ProjectSelectionListener): Long

Returns a token for removeListener.

abstract fun clear(context: SelectionContextId)

abstract fun createContext(ownerObjectId: ProjectObjectId? = null): SelectionContextId

ownerObjectId is the clip or track the context belongs to; it is dropped with its owner.

abstract fun hasContext(context: SelectionContextId): Boolean

abstract fun project(selection: ProjectSelection): ProjectSelectionProjection

projectSelection(): what selection means for clips, tracks and a time range.

abstract fun removeContext(context: SelectionContextId)

abstract fun removeListener(token: Long)

abstract fun replace(context: SelectionContextId, selection: ProjectSelection): SelectionUpdateResult

Replaces a context's selection. Fails for an unknown context, an object not in the document, or an invalid region.

setActiveContext

abstract fun setActiveContext(context: SelectionContextId?): Boolean

null deactivates. False for an unknown context.

abstract fun snapshot(context: SelectionContextId): ProjectSelection?

null for an unknown context.