/*******************************************************************************
 * Copyright (c) 1998, 2015 Oracle and/or its affiliates. All rights reserved.
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v1.0 and Eclipse Distribution License v. 1.0
 * which accompanies this distribution.
 * The Eclipse Public License is available at http://www.eclipse.org/legal/epl-v10.html
 * and the Eclipse Distribution License is available at
 * http://www.eclipse.org/org/documents/edl-v10.php.
 *
 * Contributors:
 *     Oracle - initial API and implementation from Oracle TopLink
******************************************************************************/
package org.eclipse.persistence.tools.workbench.framework.context;

import java.awt.Component;
import java.awt.Window;
import java.util.prefs.Preferences;

import org.eclipse.persistence.tools.workbench.framework.Application;
import org.eclipse.persistence.tools.workbench.framework.NodeManager;
import org.eclipse.persistence.tools.workbench.framework.action.ActionRepository;
import org.eclipse.persistence.tools.workbench.framework.app.NavigatorSelectionModel;
import org.eclipse.persistence.tools.workbench.framework.help.HelpManager;
import org.eclipse.persistence.tools.workbench.framework.resources.ResourceRepository;


/**
 * Straightforward implementation of WorkbenchContext:
 * the implementation state matches the specified state.
 */
public class SimpleWorkbenchContext
    extends AbstractWorkbenchContext
{
    private ApplicationContext applicationContext;

    Application application;
    Preferences preferences;
    ResourceRepository resourceRepository;
    NodeManager nodeManager;
    HelpManager helpManager;

    private Window currentWindow;
    private NavigatorSelectionModel navigatorSelectionModel;
    private ActionRepository actionRepository;
    private Component propertiesPage;


    // ********** Constructor **********

    /** Use this when creating an workbench context from scratch */
    public SimpleWorkbenchContext(
        Application application,
        Preferences preferences,
        ResourceRepository resourceRepository,
        NodeManager nodeManager,
        HelpManager helpManager,
        Window currentWindow,
        NavigatorSelectionModel navigatorSelectionModel,
        ActionRepository actionRepository,
        Component propertiesPage
    ) {
        super();

        this.application = application;
        this.preferences = preferences;
        this.resourceRepository = resourceRepository;
        this.nodeManager = nodeManager;
        this.helpManager = helpManager;

        this.applicationContext = buildApplicationContext();

        this.currentWindow = currentWindow;
        this.navigatorSelectionModel = navigatorSelectionModel;
        this.actionRepository = actionRepository;
        this.propertiesPage = propertiesPage;
    }

    protected ApplicationContext buildApplicationContext() {
        return new AbstractApplicationContext() {

            public Application getApplication() {
                return SimpleWorkbenchContext.this.application;
            }

            public Preferences getPreferences() {
                return SimpleWorkbenchContext.this.preferences;
            }

            public ResourceRepository getResourceRepository() {
                return SimpleWorkbenchContext.this.resourceRepository;
            }

            public NodeManager getNodeManager() {
                return SimpleWorkbenchContext.this.nodeManager;
            }

            public HelpManager getHelpManager() {
                return SimpleWorkbenchContext.this.helpManager;
            }
        };
    }

    // ********** ApplicationContext implementation **********

    /**
     * @see ApplicationContext#getApplication()
     */
    public Application getApplication() {
        return this.application;
    }

    /**
     * @see ApplicationContext#getPreferences()
     */
    public Preferences getPreferences() {
        return this.preferences;
    }

    /**
     * @see ApplicationContext#getResourceRepository()
     */
    public ResourceRepository getResourceRepository() {
        return this.resourceRepository;
    }

    /**
     * @see ApplicationContext#getNodeManager()
     */
    public NodeManager getNodeManager() {
        return this.nodeManager;
    }

    /**
     * @see ApplicationContext#getHelpManager()
     */
    public HelpManager getHelpManager() {
        return this.helpManager;
    }


    // ********** WorkbenchContext implementation **********

    /**
     * @see WorkbenchContext#getApplicationContext()
     */
    public ApplicationContext getApplicationContext() {
        return this.applicationContext;
    }

    /**
     * @see WorkbenchContext#getCurrentWindow()
     */
    public Window getCurrentWindow() {
        return this.currentWindow;
    }

    /**
     * @see WorkbenchContext#getNavigatorSelectionModel()
     */
    public NavigatorSelectionModel getNavigatorSelectionModel() {
        return this.navigatorSelectionModel;
    }

    /**
     * @see WorkbenchContext#getActionRepository()
     */
    public ActionRepository getActionRepository() {
        return this.actionRepository;
    }

    /**
     * @see WorkbenchContext#getPropertiesPage()
     */
    public Component getPropertiesPage() {
        return this.propertiesPage;
    }

}