pspdfkit/com.pspdfkit.ui.toolbar.grouping.presets/PresetMenuItemGroupingRule

PresetMenuItemGroupingRule

abstract class PresetMenuItemGroupingRule : DefaultMenuItemGroupingRule

Menu item grouping rule to be extended by those rules that have predefined (preset) groups.

Inheritors

AnnotationCreationToolbarGroupingRule

AnnotationEditingToolbarGroupingRule

DocumentEditingToolbarGroupingRule

Functions

getGroupPreset

@NonNull

abstract fun getGroupPreset(@IntRange(from = ContextualToolbar.MIN_TOOLBAR_CAPACITY) capacity: Int, itemsCount: Int): List<MenuItem>

Implementation of this method should return desired preset (structured list of menu items) based on the provided capacity (space left on the toolbar) and the amount of items that needs to be fitted.

groupMenuItems

@NonNull

open fun groupMenuItems(@NonNull flatItems: List<ContextualToolbarMenuItem>, @IntRange(from = ContextualToolbar.MIN_TOOLBAR_CAPACITY) capacity: Int): List<ContextualToolbarMenuItem>

Performs grouping of the provided list of menu items based on the available toolbar capacity, meaning the max number of items it can fit.