forked from GitHub-Mirror/riotX-android
40 lines
1.2 KiB
Kotlin
40 lines
1.2 KiB
Kotlin
/*
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*
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* * Copyright 2019 New Vector Ltd
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* *
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* * Licensed under the Apache License, Version 2.0 (the "License");
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* * you may not use this file except in compliance with the License.
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* * You may obtain a copy of the License at
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* *
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* * http://www.apache.org/licenses/LICENSE-2.0
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* *
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* * Unless required by applicable law or agreed to in writing, software
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* * distributed under the License is distributed on an "AS IS" BASIS,
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* * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* * See the License for the specific language governing permissions and
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* * limitations under the License.
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*
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*/
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package im.vector.riotredesign.features.home.group
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import arrow.core.Option
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import com.jakewharton.rxrelay2.BehaviorRelay
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import im.vector.matrix.android.api.session.group.model.GroupSummary
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import io.reactivex.Observable
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class SelectedGroupHolder {
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private val selectedGroupStream = BehaviorRelay.createDefault<Option<GroupSummary>>(Option.empty())
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fun setSelectedGroup(group: GroupSummary?) {
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val optionValue = Option.fromNullable(group)
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selectedGroupStream.accept(optionValue)
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}
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fun selectedGroup(): Observable<Option<GroupSummary>> {
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return selectedGroupStream.hide()
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}
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} |