1 /* 2 * Copyright (C) 2007 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package com.android.ide.eclipse.ddms.views; 18 19 import com.android.ddmlib.Client; 20 import com.android.ddmlib.IDevice; 21 import com.android.ddmuilib.SelectionDependentPanel; 22 import com.android.ide.eclipse.ddms.DdmsPlugin; 23 import com.android.ide.eclipse.ddms.DdmsPlugin.ISelectionListener; 24 25 import org.eclipse.swt.graphics.Device; 26 import org.eclipse.ui.part.ViewPart; 27 28 /** 29 * A Workbench {@link ViewPart} that requires {@link Device}/{@link Client} selection notifications 30 * from {@link DdmsPlugin} through the {@link ISelectionListener} interface. 31 */ 32 public abstract class SelectionDependentViewPart extends ViewPart implements ISelectionListener { 33 34 private SelectionDependentPanel mPanel; 35 setSelectionDependentPanel(SelectionDependentPanel panel)36 protected final void setSelectionDependentPanel(SelectionDependentPanel panel) { 37 // remember the panel 38 mPanel = panel; 39 40 // and add ourself as listener of selection events. 41 DdmsPlugin.getDefault().addSelectionListener(this); 42 } 43 44 @Override dispose()45 public void dispose() { 46 DdmsPlugin.getDefault().removeSelectionListener(this); 47 super.dispose(); 48 } 49 50 /** 51 * Sent when a new {@link Client} is selected. 52 * @param selectedClient The selected client. 53 * 54 * @see ISelectionListener 55 */ 56 @Override selectionChanged(Client selectedClient)57 public final void selectionChanged(Client selectedClient) { 58 mPanel.clientSelected(selectedClient); 59 } 60 61 /** 62 * Sent when a new {@link Device} is selected. 63 * @param selectedDevice the selected device. 64 * 65 * @see ISelectionListener 66 */ 67 @Override selectionChanged(IDevice selectedDevice)68 public final void selectionChanged(IDevice selectedDevice) { 69 mPanel.deviceSelected(selectedDevice); 70 } 71 } 72