/*
* Copyright (C) 2009 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.sdkuilib.internal.repository;
import com.android.sdklib.internal.repository.IDescription;
import com.android.sdklib.internal.repository.Package;
import com.android.sdklib.internal.repository.RepoSource;
import com.android.sdkuilib.internal.repository.icons.ImageFactory;
import org.eclipse.jface.viewers.IContentProvider;
import org.eclipse.jface.viewers.ILabelProvider;
import org.eclipse.jface.viewers.IStructuredContentProvider;
import org.eclipse.jface.viewers.LabelProvider;
import org.eclipse.jface.viewers.Viewer;
import org.eclipse.swt.graphics.Image;
/**
* Table adapters to use the local SDK list.
*/
class LocalSdkAdapter {
private final UpdaterData mUpdaterData;
public LocalSdkAdapter(UpdaterData updaterData) {
mUpdaterData = updaterData;
}
public ILabelProvider getLabelProvider() {
return new ViewerLabelProvider();
}
public IContentProvider getContentProvider() {
return new TableContentProvider();
}
// ------------
public class ViewerLabelProvider extends LabelProvider {
/** Returns an image appropriate for this element. */
@Override
public Image getImage(Object element) {
ImageFactory imgFactory = mUpdaterData.getImageFactory();
if (imgFactory != null) {
return imgFactory.getImageForObject(element);
}
return super.getImage(element);
}
/** Returns the toString of the element. */
@Override
public String getText(Object element) {
if (element instanceof IDescription) {
return ((IDescription) element).getShortDescription();
}
return super.getText(element);
}
}
// ------------
private class TableContentProvider implements IStructuredContentProvider {
// Called when the viewer is disposed
public void dispose() {
// pass
}
// Called when the input is set or changed on the provider
public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
assert newInput == LocalSdkAdapter.this;
}
/**
* Called to collect the root elements for the given input.
* The input here is a {@link LocalSdkAdapter} object, this returns an array
* of {@link RepoSource}.
*/
public Object[] getElements(Object inputElement) {
if (inputElement == LocalSdkAdapter.this) {
Package[] packages = mUpdaterData.getInstalledPackage();
if (packages != null) {
return packages;
}
}
return new Object[0];
}
}
}