components/org.eclipse.papyrus.designer.components.transformation.core/src/org/eclipse/papyrus/designer/components/transformation/core/ProjectManagement.java

/*****************************************************************************
 * Copyright (c) 2013 CEA LIST.
 *
 *
 * 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:
 *  Ansgar Radermacher  ansgar.radermacher@cea.fr
 *
 *****************************************************************************/

package org.eclipse.papyrus.designer.components.transformation.core;

import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.IWorkspaceRoot;
import org.eclipse.core.resources.ResourcesPlugin;
import org.eclipse.ui.IEditorInput;
import org.eclipse.ui.IEditorPart;
import org.eclipse.ui.IFileEditorInput;
import org.eclipse.ui.PlatformUI;

// TODO: mixture of model and Eclipse project management. Move parts depending on CDT into
// a separate plugin

public class ProjectManagement {

	/**
	 * Retrieve current project from active editor
	 *
	 * @return
	 */
	public static IProject getCurrentProject() {
		IEditorPart editorPart = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage().getActiveEditor();
		// Maybe null, if opened via model explorer
		if (editorPart == null) {
			return null;
		}
		IEditorInput editorInput = editorPart.getEditorInput();
		if (editorInput instanceof IFileEditorInput) {
			return ((IFileEditorInput) editorInput).getFile().getProject();
		}
		return null;
	}

	public static IProject getNamedProject(String projectName) {
		IWorkspaceRoot root = ResourcesPlugin.getWorkspace().getRoot();
		if (root != null) {
			return root.getProject(projectName);
		}
		return null;
	}
}