micro_utils.dokka/dev.inmo.micro_utils.selector/[jvm]SingleSelector

SingleSelector

class SingleSelector<T>(selectedItem: T? = null, safeChanges: Boolean = true) : Selector<T>

Realization of Selector with one or without selected element. This realization will always have empty selectedItems when nothing selected and one element in selectedItems when something selected. Contains selectedItem value for simple access to currently selected item.

On calling of toggleSelection previous selection will be erased and itemUnselected will emit this element.

Parameters

safeChanges

Set to false to disable using of mutex for synchronizing changes on toggleSelection

Constructors

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fun <T> SingleSelector(selectedItem: T? = null, safeChanges: Boolean = true)

Functions

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open suspend override fun clearSelection()
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open suspend override fun forceDeselect(element: T)
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open suspend override fun forceSelect(element: T)
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open suspend override fun toggleSelection(element: T)

Properties

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open override val itemSelected: SharedFlow<T>
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open override val itemUnselected: SharedFlow<T>
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var selectedItem: T?
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open override val selectedItems: List<T>

Extensions

contains
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inline operator fun <T> Selector<T>.contains(element: T): Boolean
inline operator fun <T> Selector<T>.contains(element: T): Boolean
inline operator fun <T> Selector<T>.contains(element: T): Boolean
forceDeselect
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inline suspend fun <T> Selector<T>.forceDeselect(elements: List<T>)
inline suspend fun <T> Selector<T>.forceDeselect(firstElement: T, vararg elements: T)
inline suspend fun <T> Selector<T>.forceDeselect(elements: List<T>)
inline suspend fun <T> Selector<T>.forceDeselect(firstElement: T, vararg elements: T)
inline suspend fun <T> Selector<T>.forceDeselect(elements: List<T>)
inline suspend fun <T> Selector<T>.forceDeselect(firstElement: T, vararg elements: T)
forceSelect
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inline suspend fun <T> Selector<T>.forceSelect(elements: List<T>)
inline suspend fun <T> Selector<T>.forceSelect(firstElement: T, vararg elements: T)
inline suspend fun <T> Selector<T>.forceSelect(elements: List<T>)
inline suspend fun <T> Selector<T>.forceSelect(firstElement: T, vararg elements: T)
inline suspend fun <T> Selector<T>.forceSelect(elements: List<T>)
inline suspend fun <T> Selector<T>.forceSelect(firstElement: T, vararg elements: T)
itemSelectionFlow
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fun <T> Selector<T>.itemSelectionFlow(element: T, scope: CoroutineScope): SharedFlow<Boolean>
fun <T> Selector<T>.itemSelectionFlow(element: T, scope: CoroutineScope): SharedFlow<Boolean>
fun <T> Selector<T>.itemSelectionFlow(element: T, scope: CoroutineScope): SharedFlow<Boolean>
nothingSelected
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inline fun <T> Selector<T>.nothingSelected(): Boolean
inline fun <T> Selector<T>.nothingSelected(): Boolean
inline fun <T> Selector<T>.nothingSelected(): Boolean
toggleSelection
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inline suspend fun <T> Selector<T>.toggleSelection(elements: List<T>)
inline suspend fun <T> Selector<T>.toggleSelection(firstElement: T, vararg elements: T)
inline suspend fun <T> Selector<T>.toggleSelection(elements: List<T>)
inline suspend fun <T> Selector<T>.toggleSelection(firstElement: T, vararg elements: T)
inline suspend fun <T> Selector<T>.toggleSelection(elements: List<T>)
inline suspend fun <T> Selector<T>.toggleSelection(firstElement: T, vararg elements: T)