tcl/plugins/org.eclipse.dltk.tcl.ui/src/org/eclipse/dltk/tcl/internal/ui/navigation/NamespacesView.java

/*******************************************************************************
 * Copyright (c) 2005, 2017 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
 *
 *******************************************************************************/
package org.eclipse.dltk.tcl.internal.ui.navigation;

import org.eclipse.dltk.core.IMethod;
import org.eclipse.dltk.core.IModelElement;
import org.eclipse.dltk.core.IType;

public class NamespacesView extends ElementsView {

	@Override
	public String getElementName(Object element) {
		if (element instanceof IType) {
			String buffer = "";
			IType type = (IType) element;
			while (type != null) {
				String str = getOriginalElementText(type);
				if (str.startsWith("::")) {
					buffer = str + buffer;
				} else {
					buffer = "::" + str + buffer;
				}

				IModelElement parent = type.getParent();
				if (parent instanceof IType) {
					type = (IType) parent;
				} else {
					type = null;
				}
			}
			String from = ((IType) element).getScriptFolder().getElementName();
			if (from.length() > 0) {
				return buffer + " (" + from + ")";
			}
			return buffer;
		}
		return null;
	}

	@Override
	public String getJobTitle() {
		return "Namespaces view search...";
	}

	@Override
	public boolean isElement(IModelElement e) {
		return e instanceof IType;
	}

	@Override
	public boolean needProcessChildren(IModelElement e) {
		if (e instanceof IMethod) {
			return false;
		}
		return true;
	}

	@Override
	protected String getPreferencesId() {
		return "NamespacesView_";
	}
}