| /******************************************************************************* |
| * Copyright (c) 2000, 2003 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Common Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/cpl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.ui.externaltools.internal.variable; |
| |
| |
| import org.eclipse.core.resources.IResource; |
| import org.eclipse.jface.viewers.IStructuredSelection; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.layout.GridData; |
| import org.eclipse.swt.widgets.Label; |
| |
| /** |
| * Visual component to edit the resource type variable |
| * value for the file location. Variable is limited to a specific |
| * <code>IFile</code> resource. |
| * <p> |
| * This class is not intended to be extended by clients. |
| * </p> |
| */ |
| public class SpecificFileResourceComponent extends ResourceComponent { |
| |
| /** |
| * Creates an instance |
| */ |
| public SpecificFileResourceComponent() { |
| super(); |
| } |
| |
| /* (non-Javadoc) |
| * Method declared on ResourceComponent. |
| */ |
| protected void createSelectedResourceOption() { |
| // Do not present this option... |
| } |
| |
| /* (non-Javadoc) |
| * Method declared on ResourceComponent. |
| */ |
| protected void createSpecificResourceOption() { |
| Label label = new Label(mainGroup, SWT.NONE); |
| GridData data = new GridData(GridData.HORIZONTAL_ALIGN_FILL); |
| label.setLayoutData(data); |
| label.setFont(mainGroup.getFont()); |
| label.setText(ExternalToolsVariableMessages.getString("ResourceComponent.specificResLabel")); //$NON-NLS-1$ |
| } |
| |
| /* (non-Javadoc) |
| * Method declared on ResourceComponent. |
| */ |
| protected void validateResourceListSelection() { |
| if (resourceList == null) |
| return; |
| |
| IStructuredSelection sel = (IStructuredSelection) resourceList.getSelection(); |
| IResource resource = (IResource) sel.getFirstElement(); |
| if (resource == null || resource.getType() != IResource.FILE) { |
| getPage().setErrorMessage(ExternalToolsVariableMessages.getString("ResourceComponent.selectionRequired")); //$NON-NLS-1$ |
| setIsValid(false); |
| } |
| } |
| } |