org.eclipse.gmf.runtime.common.ui.services.action/src/org/eclipse/gmf/runtime/common/ui/services/action/global/GlobalActionContext.java

/******************************************************************************
 * Copyright (c) 2002, 2003 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.gmf.runtime.common.ui.services.action.global;

import org.eclipse.jface.viewers.ISelection;
import org.eclipse.ui.IWorkbenchPart;


/**
 * Implementation class for the interface <code>IGlobalActionContext</code>
 * 
 * @author Vishy Ramaswamy
 */
public final class GlobalActionContext implements IGlobalActionContext {
    /**
     * Attribute for the action id
     */
    final private String actionId;

    /**
     * Attribute for the active part
     */
    final private IWorkbenchPart activePart;

    /**
     * Attribute for the <code>ISelection</code>
     */
    final private ISelection selection;

    /**
     * Attribute for the label of the action
     */
    final private String label;

    /**
     * Constructor for GlobalActionContext.
     * 
     * @param activePart attribute for active part
     * @param selection attribute for selection 
     * @param label attribute for label
     * @param actionId attribute for action id
     */
    public GlobalActionContext(
        IWorkbenchPart activePart,
        ISelection selection,
        String label,
        String actionId) {
        super();

        assert null != activePart : "activePart cannot be null"; //$NON-NLS-1$
        assert null != selection : "selection cannot be null"; //$NON-NLS-1$
        assert null != label : "label cannot be null"; //$NON-NLS-1$
        assert null != actionId : "actionId cannot be null"; //$NON-NLS-1$

        this.activePart = activePart;
        this.selection = selection;
        this.label = label;
        this.actionId = actionId;
    }

    /* (non-Javadoc)
     * @see org.eclipse.gmf.runtime.common.ui.services.action.global.IGlobalActionContext#getLabel()
     */
    public String getLabel() {
        return label;
    }

    /* (non-Javadoc)
     * @see org.eclipse.gmf.runtime.common.ui.services.action.global.IGlobalActionContext#getSelection()
     */
    public ISelection getSelection() {
        return selection;
    }

    /* (non-Javadoc)
     * @see org.eclipse.gmf.runtime.common.ui.services.action.global.IGlobalActionContext#getActionId()
     */
    public String getActionId() {
        return actionId;
    }

    /* (non-Javadoc)
     * @see org.eclipse.gmf.runtime.common.ui.services.action.global.IGlobalActionContext#getActivePart()
     */
    public IWorkbenchPart getActivePart() {
        return activePart;
    }
}