plugins/org.eclipse.viatra2.visualisation/src/org/eclipse/viatra2/visualisation/modelspace/actions/groups/PresetGroup.java

/*******************************************************************************
 * Copyright (c) 2009 Zoltan Ujhelyi and Istvan Rath and Daniel Varro.
 * 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:
 *    Zoltan Ujhelyi - initial API and implementation
 *    Istvan Rath - modification to new extension point schema
 *******************************************************************************/
package org.eclipse.viatra2.visualisation.modelspace.actions.groups;

import org.eclipse.jface.action.IMenuManager;
import org.eclipse.jface.action.MenuManager;
import org.eclipse.ui.actions.ActionGroup;
import org.eclipse.viatra2.visualisation.common.extensions.Category;
import org.eclipse.viatra2.visualisation.common.extensions.NamedElement;
import org.eclipse.viatra2.visualisation.common.extensions.VisualisationPreset;
import org.eclipse.viatra2.visualisation.common.extensions.internal.ExtensionAccess;
import org.eclipse.viatra2.visualisation.modelspace.actions.SelectPresetAction;

/**
 * @author Istvan Rath
 */
public class PresetGroup extends ActionGroup {

	
	/**
	 * default preset to use.
	 */
	VisualisationPreset defaultPreset;
	
	public VisualisationPreset getDefaultPreset() {
		return defaultPreset;
	}

	public PresetGroup() {
//		ExtensionAccess.reInit();
		for (Category c : ExtensionAccess.getAllCategories()) {
			for (NamedElement<VisualisationPreset> vp_named : c.presets.values()) {
				if (vp_named.element.id.equals("org.eclipse.viatra2.visualisation.preset.default")) {
					defaultPreset = vp_named.element;
				}
			}
		}
	}
	
	/*
	 * (non-Javadoc)
	 * 
	 * @see
	 * org.eclipse.ui.actions.ActionGroup#fillContextMenu(org.eclipse.jface.
	 * action.IMenuManager)
	 */
	@Override
	public void fillContextMenu(IMenuManager manager) {

		IMenuManager menu = new MenuManager("Presets");
		manager.add(menu);
//		ExtensionAccess.reInit();
		for (Category c : ExtensionAccess.getAllCategories()) {
			IMenuManager cateroryMenu = new MenuManager(c.name);
			for (NamedElement<VisualisationPreset> vp_named : c.presets.values()) {
				SelectPresetAction action = new SelectPresetAction(vp_named.name, vp_named.element);
				cateroryMenu.add(action);
				
				if (vp_named.element.id.equals("org.eclipse.viatra2.visualisation.preset.default")) {
					defaultPreset = vp_named.element;
				}
			}
			menu.add(cateroryMenu);
		}

	}

}