/*******************************************************************************
* Copyright (c) 2009 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
* Zend Technologies
*******************************************************************************/
package org.eclipse.php.internal.debug.ui.launching;
import java.util.Vector;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.ResourcesPlugin;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.jface.viewers.LabelProvider;
import org.eclipse.swt.graphics.Image;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.ui.PlatformUI;
import org.eclipse.ui.dialogs.ElementListSelectionDialog;
import org.eclipse.ui.ide.IDE;
/**
* @author Adam Peller (IBM)
*
* Dialog to select a Project from the Workspace
*/
public class ProjectSelectionDialog extends ElementListSelectionDialog {
protected String[] requiredNatures;
/**
* @param parent
* @param renderer
*/
public ProjectSelectionDialog(Shell parent, String[] requiredNatures, String title, String message) {
super(parent, new ProjectLabelProvider());
this.requiredNatures = requiredNatures;
IProject[] projects = ResourcesPlugin.getWorkspace().getRoot().getProjects();
if (requiredNatures != null && requiredNatures.length > 0) {
Vector<IProject> filteredProjects = new Vector<>();
if (projects != null) {
int numProjects = projects.length;
for (int i = 0; i < numProjects; i++) {
try {
if (projectHasRequiredNatures(projects[i]))
filteredProjects.add(projects[i]);
} catch (CoreException ce) {
// Project does not exist or is not open, so skip it
}
}
setElements(filteredProjects.toArray());
}
} else {
setElements(projects);
}
setTitle(title);
setMessage(message);
}
private boolean projectHasRequiredNatures(IProject project) throws CoreException {
if (requiredNatures != null) {
for (int i = 0; i < requiredNatures.length; i++) {
if (!project.hasNature(requiredNatures[i]))
return false;
}
return true;
}
return true;
}
}
class ProjectLabelProvider extends LabelProvider {
/*
* (non-Javadoc)
*
* @see org.eclipse.jface.viewers.ILabelProvider#getImage(java.lang.Object)
*/
public Image getImage(Object element) {
if (element instanceof IProject) {
IProject proj = (IProject) element;
String imgDesc = proj.isOpen() ? IDE.SharedImages.IMG_OBJ_PROJECT : IDE.SharedImages.IMG_OBJ_PROJECT_CLOSED;
return PlatformUI.getWorkbench().getSharedImages().getImage(imgDesc);
}
return super.getImage(element);
}
/*
* (non-Javadoc)
*
* @see org.eclipse.jface.viewers.ILabelProvider#getText(java.lang.Object)
*/
public String getText(Object element) {
if (element instanceof IProject) {
IProject proj = (IProject) element;
return proj.getName();
}
return super.getText(element);
}
}