sdk/com.m8test.action.impl/DefaultFunctionalAction

DefaultFunctionalAction

class DefaultFunctionalAction(resources: Resources, iconId: Int, id: String, name: String, description: String = "", isEnabled: (FunctionalActionAbility<*>) -> Boolean = { true }, isVisible: (FunctionalActionAbility<*>) -> Boolean = { true }, onPerform: (FunctionalActionAbility<*>) -> Unit) : AbstractFunctionalAction

实现了 FunctionalAction .

Author

M8Test, [email protected], https://m8test.com

Constructors

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constructor(resources: Resources, iconId: Int, id: String, name: String, description: String = "", isEnabled: (FunctionalActionAbility<*>) -> Boolean = { true }, isVisible: (FunctionalActionAbility<*>) -> Boolean = { true }, onPerform: (FunctionalActionAbility<*>) -> Unit)

Functions

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abstract fun getDescription(): String

获取描述信息, 表明 Action 的作用

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abstract fun getIconId(): Int

获取显示的图标id.

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abstract fun getId(): String

获取动作唯一标识, ActionGroup 中不能包含多个相同 id 的 Action.

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abstract fun getName(): String

获取动作名称.

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abstract fun getResources(): Resources

获取 getIconId 所属的 Resources 对象.

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open override fun isEnabled(ability: FunctionalActionAbility<*>): Boolean

判断当前动作是否可用.

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open override fun isVisible(ability: FunctionalActionAbility<*>): Boolean

判断当前动作是否可见.

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open override fun perform(ability: FunctionalActionAbility<*>)

动作被调用时会调用此方法.

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abstract fun setEnabled(enabled: Boolean)

设置动作是否可用.

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abstract fun setVisible(visible: Boolean)

设置动作是否可见.

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abstract fun updateEnabledWhen(channel: Channel, predicate: (Event) -> Boolean)

什么时候重新执行 isEnabled.

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abstract fun updateVisibleWhen(channel: Channel, predicate: (Event) -> Boolean)

什么时候重新执行 isVisible.