/*
* Copyright 2010 The Rabbit Eclipse Plug-in 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 rabbit.ui.internal.viewers;
import rabbit.data.access.model.WorkspaceStorage;
import rabbit.ui.internal.SharedImages;
import org.eclipse.swt.SWT;
import org.eclipse.swt.graphics.Color;
import org.eclipse.swt.graphics.Image;
import org.eclipse.ui.PlatformUI;
/**
* Provides labels for {@link WorkspaceStorage}.
*/
public final class WorkspaceStorageLabelProvider extends NullLabelProvider {
private static final Color GRAY = PlatformUI.getWorkbench().getDisplay()
.getSystemColor(SWT.COLOR_DARK_GRAY);
private final Image workspaceImage;
public WorkspaceStorageLabelProvider() {
workspaceImage = SharedImages.WORKSPACE.createImage();
}
@Override
public void dispose() {
super.dispose();
workspaceImage.dispose();
}
@Override
public Color getForeground(Object element) {
if (element instanceof WorkspaceStorage) {
if (((WorkspaceStorage) element).getWorkspacePath() == null) {
return GRAY;
}
}
return super.getForeground(element);
}
@Override
public Image getImage(Object element) {
if (element instanceof WorkspaceStorage) {
return workspaceImage;
}
return super.getImage(element);
}
@Override
public String getText(Object element) {
if (element instanceof WorkspaceStorage) {
WorkspaceStorage ws = (WorkspaceStorage) element;
if (ws.getWorkspacePath() != null) {
return ws.getWorkspacePath().lastSegment();
} else {
return "Unknown";
}
}
return super.getText(element);
}
}