| /******************************************************************************* |
| * Copyright (c) 2000, 2005 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.jdt.internal.ui.wizards; |
| |
| import java.net.MalformedURLException; |
| import java.net.URL; |
| |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.runtime.IConfigurationElement; |
| import org.eclipse.core.runtime.Platform; |
| |
| import org.eclipse.jface.resource.ImageDescriptor; |
| import org.eclipse.jface.wizard.Wizard; |
| |
| import org.eclipse.jdt.internal.ui.JavaPlugin; |
| import org.eclipse.jdt.internal.ui.util.CoreUtility; |
| |
| public class OpenTypeWizardAction extends AbstractOpenWizardAction { |
| |
| private final static String ATT_NAME = "name";//$NON-NLS-1$ |
| private final static String ATT_CLASS = "class";//$NON-NLS-1$ |
| private final static String ATT_ICON = "icon";//$NON-NLS-1$ |
| private static final String TAG_DESCRIPTION = "description"; //$NON-NLS-1$ |
| |
| private IConfigurationElement fConfigurationElement; |
| |
| public OpenTypeWizardAction(IConfigurationElement element) { |
| fConfigurationElement= element; |
| setText(element.getAttribute(ATT_NAME)); |
| |
| String description= getDescriptionFromConfig(fConfigurationElement); |
| setDescription(description); |
| setToolTipText(description); |
| setImageDescriptor(getIconFromConfig(fConfigurationElement)); |
| } |
| |
| private String getDescriptionFromConfig(IConfigurationElement config) { |
| IConfigurationElement [] children = config.getChildren(TAG_DESCRIPTION); |
| if (children.length>=1) { |
| return children[0].getValue(); |
| } |
| return ""; //$NON-NLS-1$ |
| } |
| |
| private ImageDescriptor getIconFromConfig(IConfigurationElement config) { |
| try { |
| String iconName = config.getAttribute(ATT_ICON); |
| if (iconName != null) { |
| URL pluginInstallUrl = Platform.getBundle(config.getNamespace()).getEntry("/"); //$NON-NLS-1$ |
| return ImageDescriptor.createFromURL(new URL(pluginInstallUrl, iconName)); |
| } |
| return null; |
| } catch (MalformedURLException exception) { |
| JavaPlugin.logErrorMessage("Unable to load wizard icon"); //$NON-NLS-1$ |
| } |
| return ImageDescriptor.getMissingImageDescriptor(); |
| |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.jdt.internal.ui.wizards.AbstractOpenWizardAction#createWizard() |
| */ |
| protected Wizard createWizard() throws CoreException { |
| return (Wizard) CoreUtility.createExtension(fConfigurationElement, ATT_CLASS); |
| } |
| } |