| /* |
| * Copyright (C) 2007 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.ddmuilib; |
| |
| import com.android.ddmlib.Client; |
| import com.android.ddmlib.IDevice; |
| |
| /** |
| * A Panel that requires {@link Device}/{@link Client} selection notifications. |
| */ |
| public abstract class SelectionDependentPanel extends Panel { |
| private IDevice mCurrentDevice = null; |
| private Client mCurrentClient = null; |
| |
| /** |
| * Returns the current {@link Device}. |
| * @return the current device or null if none are selected. |
| */ |
| protected final IDevice getCurrentDevice() { |
| return mCurrentDevice; |
| } |
| |
| /** |
| * Returns the current {@link Client}. |
| * @return the current client or null if none are selected. |
| */ |
| protected final Client getCurrentClient() { |
| return mCurrentClient; |
| } |
| |
| /** |
| * Sent when a new device is selected. |
| * @param selectedDevice the selected device. |
| */ |
| public final void deviceSelected(IDevice selectedDevice) { |
| if (selectedDevice != mCurrentDevice) { |
| mCurrentDevice = selectedDevice; |
| deviceSelected(); |
| } |
| } |
| |
| /** |
| * Sent when a new client is selected. |
| * @param selectedClient the selected client. |
| */ |
| public final void clientSelected(Client selectedClient) { |
| if (selectedClient != mCurrentClient) { |
| mCurrentClient = selectedClient; |
| clientSelected(); |
| } |
| } |
| |
| /** |
| * Sent when a new device is selected. The new device can be accessed |
| * with {@link #getCurrentDevice()}. |
| */ |
| public abstract void deviceSelected(); |
| |
| /** |
| * Sent when a new client is selected. The new client can be accessed |
| * with {@link #getCurrentClient()}. |
| */ |
| public abstract void clientSelected(); |
| } |