diff options
Diffstat (limited to 'adapter/src/main/kotlin/ca/allanwang/kau/adapters/AdapterUtils.kt')
-rw-r--r-- | adapter/src/main/kotlin/ca/allanwang/kau/adapters/AdapterUtils.kt | 44 |
1 files changed, 0 insertions, 44 deletions
diff --git a/adapter/src/main/kotlin/ca/allanwang/kau/adapters/AdapterUtils.kt b/adapter/src/main/kotlin/ca/allanwang/kau/adapters/AdapterUtils.kt deleted file mode 100644 index 17fd09f..0000000 --- a/adapter/src/main/kotlin/ca/allanwang/kau/adapters/AdapterUtils.kt +++ /dev/null @@ -1,44 +0,0 @@ -/* - * Copyright 2018 Allan Wang - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -package ca.allanwang.kau.adapters - -import com.mikepenz.fastadapter.FastAdapter -import com.mikepenz.fastadapter.IAdapter -import com.mikepenz.fastadapter.IAdapterExtension -import com.mikepenz.fastadapter.IItem -import com.mikepenz.fastadapter.select.SelectExtension - -/** - * Created by Allan Wang on 2017-11-08. - */ - -/** - * Add kotlin's generic syntax to better support out types - */ -fun <Item : IItem<*, *>> fastAdapter(vararg adapter: IAdapter<out Item>) = - FastAdapter.with<Item, IAdapter<out Item>>(adapter.toList())!! - -inline fun <reified T : IAdapterExtension<Item>, Item : IItem<*, *>> FastAdapter<Item>.getExtension(): T? = - getExtension(T::class.java) - -/** - * Returns selection size, or -1 if selection is disabled - */ -inline val <Item : IItem<*, *>> IAdapter<Item>.selectionSize: Int - get() = fastAdapter.getExtension<SelectExtension<Item>, Item>()?.selections?.size ?: -1 - -inline val <Item : IItem<*, *>> IAdapter<Item>.selectedItems: Set<Item> - get() = fastAdapter.getExtension<SelectExtension<Item>, Item>()?.selectedItems ?: emptySet() |