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      1 /*
      2  * Copyright (C) 2009 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.sdkuilib.internal.repository.sdkman1;
     18 
     19 import com.android.prefs.AndroidLocation.AndroidLocationException;
     20 import com.android.sdkuilib.internal.repository.UpdaterData;
     21 import com.android.sdkuilib.internal.repository.UpdaterPage;
     22 import com.android.sdkuilib.internal.widgets.AvdSelector;
     23 import com.android.sdkuilib.internal.widgets.AvdSelector.DisplayMode;
     24 import com.android.sdkuilib.repository.ISdkChangeListener;
     25 
     26 import org.eclipse.swt.SWT;
     27 import org.eclipse.swt.layout.GridData;
     28 import org.eclipse.swt.layout.GridLayout;
     29 import org.eclipse.swt.widgets.Composite;
     30 import org.eclipse.swt.widgets.Label;
     31 
     32 public class AvdManagerPage extends UpdaterPage implements ISdkChangeListener {
     33 
     34     private AvdSelector mAvdSelector;
     35 
     36     private final UpdaterData mUpdaterData;
     37 
     38     /**
     39      * Create the composite.
     40      * @param parent The parent of the composite.
     41      * @param updaterData An instance of {@link UpdaterData}.
     42      */
     43     public AvdManagerPage(Composite parent, int swtStyle, UpdaterData updaterData) {
     44         super(parent, swtStyle);
     45 
     46         mUpdaterData = updaterData;
     47         mUpdaterData.addListeners(this);
     48 
     49         createContents(this);
     50         postCreate();  //$hide$
     51     }
     52 
     53     private void createContents(Composite parent) {
     54         parent.setLayout(new GridLayout(1, false));
     55 
     56         Label label = new Label(parent, SWT.NONE);
     57         label.setLayoutData(new GridData());
     58 
     59         try {
     60             if (mUpdaterData != null && mUpdaterData.getAvdManager() != null) {
     61                 label.setText(String.format(
     62                         "List of existing Android Virtual Devices located at %s",
     63                         mUpdaterData.getAvdManager().getBaseAvdFolder()));
     64             } else {
     65                 label.setText("Error: cannot find the AVD folder location.\r\n Please set the 'ANDROID_SDK_HOME' env variable.");
     66             }
     67         } catch (AndroidLocationException e) {
     68             label.setText(e.getMessage());
     69         }
     70 
     71         mAvdSelector = new AvdSelector(parent,
     72                 mUpdaterData.getOsSdkRoot(),
     73                 mUpdaterData.getAvdManager(),
     74                 DisplayMode.MANAGER,
     75                 mUpdaterData.getSdkLog());
     76         mAvdSelector.setSettingsController(mUpdaterData.getSettingsController());
     77     }
     78 
     79     @Override
     80     public void dispose() {
     81         mUpdaterData.removeListener(this);
     82         super.dispose();
     83     }
     84 
     85     @Override
     86     protected void checkSubclass() {
     87         // Disable the check that prevents subclassing of SWT components
     88     }
     89 
     90     // -- Start of internal part ----------
     91     // Hide everything down-below from SWT designer
     92     //$hide>>$
     93 
     94     /**
     95      * Called by the constructor right after {@link #createContents(Composite)}.
     96      */
     97     private void postCreate() {
     98         // nothing to be done for now.
     99     }
    100 
    101     // --- Implementation of ISdkChangeListener ---
    102 
    103     public void onSdkLoaded() {
    104         onSdkReload();
    105     }
    106 
    107     public void onSdkReload() {
    108         mAvdSelector.refresh(false /*reload*/);
    109     }
    110 
    111     public void preInstallHook() {
    112         // nothing to be done for now.
    113     }
    114 
    115     public void postInstallHook() {
    116         // nothing to be done for now.
    117     }
    118 
    119     // End of hiding from SWT Designer
    120     //$hide<<$
    121 }
    122