| /* |
| * Copyright (C) 2020 The Android Open Source Project |
| * |
| * 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 com.android.systemui.statusbar.notification.collection.render |
| |
| import android.view.View |
| import com.android.systemui.statusbar.notification.row.ExpandableNotificationRow |
| import com.android.systemui.statusbar.notification.row.ExpandableView |
| import com.android.systemui.statusbar.notification.stack.NotificationListContainer |
| |
| /** |
| * Temporary wrapper around [NotificationListContainer], for use by [ShadeViewDiffer]. Long term, |
| * we should just modify NLC to implement the NodeController interface. |
| */ |
| class RootNodeController( |
| private val listContainer: NotificationListContainer, |
| override val view: View |
| ) : NodeController { |
| override val nodeLabel: String = "<root>" |
| |
| override fun getChildAt(index: Int): View? { |
| return listContainer.getContainerChildAt(index) |
| } |
| |
| override fun getChildCount(): Int { |
| return listContainer.containerChildCount |
| } |
| |
| override fun addChildAt(child: NodeController, index: Int) { |
| listContainer.addContainerViewAt(child.view, index) |
| listContainer.onNotificationViewUpdateFinished() |
| (child.view as? ExpandableNotificationRow)?.isChangingPosition = false |
| } |
| |
| override fun moveChildTo(child: NodeController, index: Int) { |
| listContainer.changeViewPosition(child.view as ExpandableView, index) |
| } |
| |
| override fun removeChild(child: NodeController, isTransfer: Boolean) { |
| if (isTransfer) { |
| listContainer.setChildTransferInProgress(true) |
| (child.view as? ExpandableNotificationRow)?.isChangingPosition = true |
| } |
| listContainer.removeContainerView(child.view) |
| if (isTransfer) { |
| listContainer.setChildTransferInProgress(false) |
| } |
| } |
| } |