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/*******************************************************************************
* Copyright (c) 2000, 2004 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.cdt.internal.ui.wizards;
import java.net.MalformedURLException;
import java.net.URL;
import org.eclipse.cdt.internal.ui.util.CoreUtility;
import org.eclipse.cdt.ui.CUIPlugin;
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;
public class OpenNewWizardAction extends AbstractOpenWizardAction {
private static final String TAG_DESCRIPTION = "description"; //$NON-NLS-1$
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 IConfigurationElement fConfigurationElement;
public OpenNewWizardAction(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.getDeclaringExtension().getNamespace()).getEntry("/"); //$NON-NLS-1$
return ImageDescriptor.createFromURL(new URL(pluginInstallUrl, iconName));
}
return null;
} catch (MalformedURLException exception) {
CUIPlugin.getDefault().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);
}
}
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