plugins/org.eclipse.jst.j2ee.navigator.ui/j2ee-navigator/org/eclipse/jst/j2ee/navigator/internal/J2EEEditActionGroup.java - gerrit/jeetools/webtools.javaee - Git at Google

 /*******************************************************************************
  * Copyright (c) 2003, 2004 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
  *******************************************************************************/
 /*
  * Created on Feb 5, 2004
  *
  */
 package org.eclipse.jst.j2ee.navigator.internal;

 import java.util.ArrayList;
 import java.util.List;

 import org.eclipse.core.resources.IProject;
 import org.eclipse.core.runtime.CoreException;
 import org.eclipse.jdt.internal.core.JavaProject;
 import org.eclipse.jface.action.IMenuManager;
 import org.eclipse.jface.viewers.ISelectionChangedListener;
 import org.eclipse.jface.viewers.IStructuredSelection;
 import org.eclipse.jface.viewers.SelectionChangedEvent;
 import org.eclipse.jface.viewers.StructuredSelection;
 import org.eclipse.jst.common.navigator.internal.actions.NewWizardActionGroup;
 import org.eclipse.jst.common.navigator.internal.actions.WizardActionGroup;
 import org.eclipse.jst.j2ee.application.Application;
 import org.eclipse.jst.j2ee.applicationclient.creation.ApplicationClientNatureRuntime;
 import org.eclipse.jst.j2ee.client.ApplicationClient;
 import org.eclipse.jst.j2ee.ejb.EJBJar;
 import org.eclipse.jst.j2ee.internal.actions.ImportClassesAction;
 import org.eclipse.jst.j2ee.internal.actions.J2EERenameAction;
 import org.eclipse.jst.j2ee.internal.actions.OpenJ2EEResourceAction;
 import org.eclipse.jst.j2ee.internal.earcreation.EARNatureRuntime;
 import org.eclipse.jst.j2ee.internal.ejb.project.EJBNatureRuntime;
 import org.eclipse.jst.j2ee.internal.jca.operations.ConnectorNatureRuntime;
 import org.eclipse.jst.j2ee.internal.project.IWebNatureConstants;
 import org.eclipse.jst.j2ee.internal.provider.J2EEUtilityJarItemProvider;
 import org.eclipse.jst.j2ee.jca.Connector;
 import org.eclipse.jst.j2ee.webapplication.WebApp;
 import org.eclipse.swt.SWT;
 import org.eclipse.swt.events.KeyEvent;
 import org.eclipse.ui.IActionBars;
 import org.eclipse.ui.ISharedImages;
 import org.eclipse.ui.IWorkbenchWindow;
 import org.eclipse.ui.PlatformUI;
 import org.eclipse.ui.actions.ActionFactory;
 import org.eclipse.ui.internal.WorkbenchMessages;
 import org.eclipse.wst.common.frameworks.internal.AdaptabilityUtility;
 import org.eclipse.wst.common.frameworks.internal.ui.WTPGenericActionIds;
 import org.eclipse.wst.common.frameworks.internal.ui.WTPOptionalOperationAction;
 import org.eclipse.wst.common.navigator.internal.views.actions.CommonEditActionGroup;

 /**
  * @author mdelder
  *
  */
 public class J2EEEditActionGroup extends CommonEditActionGroup implements ISelectionChangedListener, IJ2EEWizardConstants {


 	protected static final String[] EAR_GROUP_IDS = new String[]{NEW_EAR_PROJECT_WIZARD_ID};

 	protected static final String[] APPCLIENT_GROUP_IDS = new String[]{NEW_APPCLIENT_PROJECT_WIZARD_ID};

 	protected static final String[] JCA_GROUP_IDS = new String[]{NEW_JCA_PROJECT_WIZARD_ID};

 	protected static final String[] EJB_GROUP_IDS = new String[]{NEW_EJB_PROJECT_WIZARD_ID};

 	protected static final String[] WEB_GROUP_IDS = new String[]{NEW_WEB_PROJECT_WIZARD_ID};

 	protected static final String[] EAR_PROJECT_IDS = new String[]{NEW_APPCLIENT_PROJECT_WIZARD_ID, NEW_JCA_PROJECT_WIZARD_ID, NEW_EJB_PROJECT_WIZARD_ID, NEW_WEB_PROJECT_WIZARD_ID};

 	protected static final String[] APPCLIENT_PROJECT_IDS = new String[]{ };

 	protected static final String[] JCA_PROJECT_IDS = new String[]{ };

 	protected static final String[] EJB_PROJECT_IDS = new String[]{NEW_ENTERPRISE_BEAN_WIZARD_ID};

 	protected static final String[] WEB_PROJECT_IDS = new String[]{ };

 	protected static final String[] EAR_IMPORT_IDS = new String[]{IMPORT_APPCLIENT_WIZARD_ID, IMPORT_CONNECTOR_WIZARD_ID, IMPORT_ENTERPRISE_BEAN_WIZARD_ID, IMPORT_WEB_MODULE_WIZARD_ID, IMPORT_UTILITY_JAR_WIZARD_ID};

 	protected static final String[] APPCLIENT_IMPORT_IDS = new String[]{IMPORT_APPCLIENT_WIZARD_ID};

 	protected static final String[] JCA_IMPORT_IDS = new String[]{IMPORT_CONNECTOR_WIZARD_ID};

 	protected static final String[] EJB_IMPORT_IDS = new String[]{IMPORT_ENTERPRISE_BEAN_WIZARD_ID};

 	protected static final String[] WEB_IMPORT_IDS = new String[]{IMPORT_WEB_MODULE_WIZARD_ID};

 	protected static final String[] EAR_EXPORT_IDS = new String[]{EXPORT_EAR_WIZARD_ID};

 	protected static final String[] APPCLIENT_EXPORT_IDS = new String[]{EXPORT_APPCLIENT_WIZARD_ID};

 	protected static final String[] JCA_EXPORT_IDS = new String[]{EXPORT_CONNECTOR_WIZARD_ID};

 	protected static final String[] EJB_EXPORT_IDS = new String[]{EXPORT_ENTERPRISE_BEAN_WIZARD_ID};

 	protected static final String[] WEB_EXPORT_IDS = new String[]{EXPORT_WEB_MODULE_WIZARD_ID};

 	private OpenJ2EEResourceAction openAction;

 	private J2EERenameAction renameAction;

 	// private DeleteEnterpriseBeanAction deleteEJBAction;

 	/*
 	 * private J2EEDeleteAction deleteModuleAction;
 	 *
 	 * private DeleteResourceAction deleteResourceAction;
 	 */

 	private WizardActionGroup newWizardActionGroup;

 	private WizardActionGroup importWizardActionGroup;

 	private WizardActionGroup exportWizardActionGroup;

 	private ImportClassesAction importClassesAction;

 	private J2EENavigatorContentExtension containingExtension;

 	private WTPOptionalOperationAction genericDelete;

 	public J2EEEditActionGroup(J2EENavigatorContentExtension containingExtension) {
 		super(containingExtension.getExtensionSite());
 		this.containingExtension = containingExtension;
 	}

 	/*
 	 * (non-Javadoc)
 	 *
 	 * @see org.eclipse.wst.common.navigator.internal.views.navigator.actions.CommonNavigatorActionGroup#makeActions()
 	 */
 	protected void makeActions() {
 		openAction = new OpenJ2EEResourceAction();
 		renameAction = new J2EERenameAction(getExtensionSite().getViewSite(), getExtensionSite().getShell());
 		//deleteEJBAction = new
 		// DeleteEnterpriseBeanAction(getExtensionSite().getNavigatorViewPart().getSite());
 		/*
 		 * deleteModuleAction = new J2EEDeleteAction(getExtensionSite().getViewSite(),
 		 * getExtensionSite().getShell()); deleteResourceAction = new
 		 * DeleteResourceAction(getExtensionSite().getShell());
 		 */
 		genericDelete = new WTPOptionalOperationAction(WTPGenericActionIds.DELETE, WorkbenchMessages.getString("Workbench.delete")); //$NON-NLS-1$
 		ISharedImages sharedImages = PlatformUI.getWorkbench().getSharedImages();
 		genericDelete.setImageDescriptor(sharedImages.getImageDescriptor(ISharedImages.IMG_TOOL_DELETE));
 		genericDelete.setDisabledImageDescriptor(sharedImages.getImageDescriptor(ISharedImages.IMG_TOOL_DELETE_DISABLED));
 		genericDelete.setWorkbenchSite(getExtensionSite().getViewSite());

 		IWorkbenchWindow window = getExtensionSite().getViewSite().getWorkbenchWindow();
 		newWizardActionGroup = new NewWizardActionGroup(window);

 		importWizardActionGroup = new WizardActionGroup(window, WizardActionGroup.IMPORT_WIZARD);
 		exportWizardActionGroup = new WizardActionGroup(window, WizardActionGroup.EXPORT_WIZARD);

 		importClassesAction = new ImportClassesAction();

 		getExtensionSite().getSelectionProvider().addSelectionChangedListener(this);

 	}

 	/*
 	 * (non-Javadoc)
 	 *
 	 * @see org.eclipse.jface.viewers.ISelectionChangedListener#selectionChanged(org.eclipse.jface.viewers.SelectionChangedEvent)
 	 */
 	public void selectionChanged(SelectionChangedEvent event) {
 		renameAction.selectionChanged(event);
 		//deleteEJBAction.selectionChanged(event);
 		genericDelete.selectionChanged(genericDelete, event.getSelection());
 		/* deleteResourceAction.selectionChanged(event); */

 		IActionBars actionBars = getExtensionSite().getViewSite().getActionBars();
 		//if(deleteEJBAction.isEnabled()) {
 		//    actionBars.setGlobalActionHandler(ActionFactory.DELETE.getId(), deleteEJBAction);
 		//    actionBars.updateActionBars();
 		//} else
 		if (genericDelete.isEnabled()) {
 			actionBars.setGlobalActionHandler(ActionFactory.DELETE.getId(), genericDelete);
 			actionBars.updateActionBars();
 		}
 	}

 	/*
 	 * (non-Javadoc)
 	 *
 	 * @see org.eclipse.wst.common.navigator.internal.views.navigator.actions.CommonEditActionGroup#isEnabled(int)
 	 */
 	public boolean isEditActionEnabled(int actionType) {
 		switch (actionType) {
 			case DELETE_ACTION :
 			/*
 			 * deleteModuleAction.selectionChanged((ISelection) selection); return
 			 * deleteModuleAction.isEnabled();
 			 */
 			default :
 				return false;
 		}
 	}

 	/*
 	 * (non-Javadoc)
 	 *
 	 * @see org.eclipse.wst.common.navigator.internal.views.navigator.actions.CommonNavigatorActionGroup#handlesKeyStroke(org.eclipse.swt.events.KeyEvent)
 	 */
 	public boolean handlesKeyPressed(KeyEvent event, IStructuredSelection selection) {
 		return super.handlesKeyPressed(event, selection) || ((event.character == SWT.DEL && event.stateMask == 0) && isValidDeleteSelection(selection));
 	}

 	/**
 	 * @param selection
 	 * @return
 	 */
 	protected boolean isValidDeleteSelection(IStructuredSelection selection) {
 		/*
 		 * Object[] items = selection.toArray(); for(int i=0; i <items.length; i++) { if( !(items[i]
 		 * instanceof EnterpriseBean || CommonUtil.isDeploymentDescriptorRoot(items[i], true) ||
 		 * isJ2EEProject(items[i]) ))
 		 */return false;
 		/*
 		 * } return true;
 		 */
 	}

 	protected boolean isJ2EEProject(Object o) {
 		boolean retVal = false;
 		if (o instanceof JavaProject) {
 			o = ((JavaProject) o).getProject();
 		}
 		if (o instanceof IProject) {
 			IProject project = (IProject) o;
 			try {
 				if (EJBNatureRuntime.hasRuntime(project)) {
 					retVal = true;
 				} else if (project.hasNature(IWebNatureConstants.J2EE_NATURE_ID)) {
 					retVal = true;
 				} else if (ApplicationClientNatureRuntime.hasRuntime(project)) {
 					retVal = true;
 				} else if (ConnectorNatureRuntime.hasRuntime(project)) {
 					retVal = true;
 				} else if (EARNatureRuntime.hasRuntime(project))
 					retVal = true;
 			} catch (CoreException ex) {
 				retVal = false;
 			}
 		}
 		return retVal;
 	}

 	/*
 	 * (non-Javadoc)
 	 *
 	 * @see org.eclipse.wst.common.navigator.internal.views.navigator.actions.CommonNavigatorActionGroup#handleKeyPressed(org.eclipse.swt.events.KeyEvent)
 	 */
 	public void handleKeyPressed(KeyEvent event) {
 		IStructuredSelection selection = (IStructuredSelection) getContext().getSelection();
 		if (event.character == SWT.DEL && event.stateMask == 0)
 			delete(selection);
 	}

 	protected boolean isUtilityJars(Object[] items) {
 		if (items != null) {
 			for (int i = 0; i < items.length; i++) {
 				if (items[i] == null || items[i].getClass() != J2EEUtilityJarItemProvider.class) {
 					return false;
 				}
 			}
 			return true;
 		}
 		return false;
 	}

 	/*
 	 * (non-Javadoc)
 	 *
 	 * @see org.eclipse.wst.common.navigator.internal.views.navigator.actions.CommonNavigatorActionGroup#runDefaultAction(org.eclipse.jface.viewers.IStructuredSelection)
 	 */
 	public void runDefaultAction(IStructuredSelection selection) {
 		openAction.selectionChanged(selection);
 		if (openAction.isEnabled())
 			openAction.run();

 	}

 	/*
 	 * (non-Javadoc)
 	 *
 	 * @see org.eclipse.ui.actions.ActionGroup#fillContextMenu(org.eclipse.jface.action.IMenuManager)
 	 */
 	public void fillContextMenu(IMenuManager menu) {
 		fillEditContextMenu(menu);
 	}

 	/*
 	 * (non-Javadoc)
 	 *
 	 * @see org.eclipse.wst.common.navigator.internal.views.navigator.actions.CommonEditActionGroup#fillNewMenu(org.eclipse.jface.action.IMenuManager)
 	 */
 	public void fillNewMenu(IMenuManager menu) {
 		IStructuredSelection selection = (IStructuredSelection) getContext().getSelection();
 		Object element = selection.getFirstElement();

 		Object rootObject = getRootObject();
 		if (rootObject != null) {
 			if (rootObject instanceof Application)
 				newWizardActionGroup.setWizardActionIds(EAR_PROJECT_IDS);
 			else if (rootObject instanceof ApplicationClient)
 				newWizardActionGroup.setWizardActionIds(APPCLIENT_PROJECT_IDS);
 			else if (rootObject instanceof Connector)
 				newWizardActionGroup.setWizardActionIds(JCA_PROJECT_IDS);
 			else if (rootObject instanceof EJBJar && element instanceof EJBJar)
 				newWizardActionGroup.setWizardActionIds(EJB_PROJECT_IDS);
 			// If root object is ejb jar but we are selected on a ejb grouping, we'll use plugin
 			// object
 			// contributions to add the new menu options, so clear out menu.
 			else if (rootObject instanceof EJBJar)
 				newWizardActionGroup.setWizardActionIds(new String[0]);
 			else if (rootObject instanceof WebApp)
 				newWizardActionGroup.setWizardActionIds(WEB_PROJECT_IDS);

 			newWizardActionGroup.setContext(getContext());
 			newWizardActionGroup.fillContextMenu(menu);
 		}
 	}

 	/*
 	 * (non-Javadoc)
 	 *
 	 * @see org.eclipse.wst.common.navigator.internal.views.navigator.actions.CommonEditActionGroup#fillImportMenu(org.eclipse.jface.action.IMenuManager)
 	 */
 	public void fillImportMenu(IMenuManager menu) {

 		Object rootObject = getRootObject();
 		if (rootObject != null) {
 			boolean importClasses = false;
 			if (rootObject instanceof Application)
 				importWizardActionGroup.setWizardActionIds(EAR_IMPORT_IDS);
 			else if (rootObject instanceof ApplicationClient) {
 				importClasses = true;
 				importWizardActionGroup.setWizardActionIds(APPCLIENT_IMPORT_IDS);
 			} else if (rootObject instanceof Connector) {
 				importClasses = true;
 				importWizardActionGroup.setWizardActionIds(JCA_IMPORT_IDS);
 			} else if (rootObject instanceof EJBJar) {
 				importClasses = true;
 				importWizardActionGroup.setWizardActionIds(EJB_IMPORT_IDS);
 			} else if (rootObject instanceof WebApp) {
 				importClasses = true;
 				importWizardActionGroup.setWizardActionIds(WEB_IMPORT_IDS);
 			}
 			importWizardActionGroup.setContext(getContext());
 			importWizardActionGroup.fillContextMenu(menu);
 			if (importClasses)
 				menu.add(importClassesAction);

 		}
 	}

 	/*
 	 * (non-Javadoc)
 	 *
 	 * @see org.eclipse.wst.common.navigator.internal.views.navigator.actions.CommonEditActionGroup#fillExportMenu(org.eclipse.jface.action.IMenuManager)
 	 */
 	public void fillExportMenu(IMenuManager menu) {

 		Object rootObject = getRootObject();
 		if (rootObject != null) {

 			if (rootObject instanceof Application)
 				exportWizardActionGroup.setWizardActionIds(EAR_EXPORT_IDS);
 			else if (rootObject instanceof ApplicationClient)
 				exportWizardActionGroup.setWizardActionIds(APPCLIENT_EXPORT_IDS);
 			else if (rootObject instanceof Connector)
 				exportWizardActionGroup.setWizardActionIds(JCA_EXPORT_IDS);
 			else if (rootObject instanceof EJBJar)
 				exportWizardActionGroup.setWizardActionIds(EJB_EXPORT_IDS);
 			else if (rootObject instanceof WebApp)
 				exportWizardActionGroup.setWizardActionIds(WEB_EXPORT_IDS);

 			exportWizardActionGroup.setContext(getContext());
 			exportWizardActionGroup.fillContextMenu(menu);

 		}
 	}

 	/**
 	 * @return
 	 */
 	protected Object getRootObject() {
 		Object rootObject = null;
 		IStructuredSelection selection = (IStructuredSelection) getContext().getSelection();
 		Object element = selection.getFirstElement();
 		IProject project = (IProject) AdaptabilityUtility.getAdapter(element, IProject.class);
 		if (project != null) {
 			J2EERootObjectManager rootObjectManager = this.containingExtension.getRootObjectManager();
 			rootObject = rootObjectManager.getRootObject(project);
 		}
 		return rootObject;
 	}

 	/*
 	 * (non-Javadoc)
 	 *
 	 * @see org.eclipse.ui.actions.ActionGroup#fillContextMenu(org.eclipse.jface.action.IMenuManager)
 	 */
 	public void fillEditContextMenu(IMenuManager menu) {
 		super.fillEditContextMenu(menu);

 		//addEditAction(menu, deleteEJBAction);
 		/* addEditAction(menu, deleteModuleAction); */
 		addEditAction(menu, renameAction);

 	}

 	/*
 	 * (non-Javadoc)
 	 *
 	 * @see org.eclipse.wst.common.navigator.internal.views.navigator.actions.CommonEditActionGroup#open()
 	 */
 	public void open() {
 		runDefaultAction((IStructuredSelection) getContext().getSelection());
 	}

 	/*
 	 * (non-Javadoc)
 	 *
 	 * @see org.eclipse.wst.common.navigator.internal.views.navigator.actions.CommonEditActionGroup#delete()
 	 */
 	public void delete() {
 		delete((IStructuredSelection) getContext().getSelection());
 	}

 	/*
 	 * (non-Javadoc)
 	 *
 	 * @see org.eclipse.wst.common.navigator.internal.views.navigator.actions.CommonEditActionGroup#delete()
 	 */
 	public void delete(IStructuredSelection selection) {
 		/*
 		 * // deleteEJBAction.selectionChanged(selection);
 		 * deleteModuleAction.selectionChanged((ISelection)selection);
 		 *  // if(deleteEJBAction.isEnabled()) // deleteEJBAction.run(); // else
 		 * if(deleteModuleAction.isEnabled()) deleteModuleAction.run();
 		 */
 		/* else */
 		Object[] array = selection.toArray();
 		if (isUtilityJars(array)) {
 			J2EEUtilityJarItemProvider utilityJarItemProvider = null;
 			List newSelection = new ArrayList();
 			for (int i = 0; i < array.length; i++) {
 				utilityJarItemProvider = (J2EEUtilityJarItemProvider) array[i];
 				newSelection.addAll(utilityJarItemProvider.getChildren(null));
 			}
 			selection = new StructuredSelection(newSelection);
 			/*
 			 * deleteResourceAction.selectionChanged(selection); deleteResourceAction.run();
 			 */
 		}
 		genericDelete.selectionChanged(genericDelete, selection);
 		if (genericDelete.isEnabled())
 			genericDelete.run();
 	}


 	/*
 	 * (non-Javadoc)
 	 *
 	 * @see org.eclipse.wst.common.navigator.internal.views.navigator.actions.CommonEditActionGroup#handleKeyPressed(org.eclipse.swt.events.KeyEvent,
 	 *      org.eclipse.jface.viewers.IStructuredSelection)
 	 */
 	public void handleKeyPressed(KeyEvent event, IStructuredSelection selection) {
 		/*
 		 * if (event.character == SWT.DEL && event.stateMask == 0) { delete(selection); }
 		 */
 	}

 }
	/*******************************************************************************
	* Copyright (c) 2003, 2004 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
	*******************************************************************************/
	/*
	* Created on Feb 5, 2004
	*
	*/
	package org.eclipse.jst.j2ee.navigator.internal;

	import java.util.ArrayList;
	import java.util.List;

	import org.eclipse.core.resources.IProject;
	import org.eclipse.core.runtime.CoreException;
	import org.eclipse.jdt.internal.core.JavaProject;
	import org.eclipse.jface.action.IMenuManager;
	import org.eclipse.jface.viewers.ISelectionChangedListener;
	import org.eclipse.jface.viewers.IStructuredSelection;
	import org.eclipse.jface.viewers.SelectionChangedEvent;
	import org.eclipse.jface.viewers.StructuredSelection;
	import org.eclipse.jst.common.navigator.internal.actions.NewWizardActionGroup;
	import org.eclipse.jst.common.navigator.internal.actions.WizardActionGroup;
	import org.eclipse.jst.j2ee.application.Application;
	import org.eclipse.jst.j2ee.applicationclient.creation.ApplicationClientNatureRuntime;
	import org.eclipse.jst.j2ee.client.ApplicationClient;
	import org.eclipse.jst.j2ee.ejb.EJBJar;
	import org.eclipse.jst.j2ee.internal.actions.ImportClassesAction;
	import org.eclipse.jst.j2ee.internal.actions.J2EERenameAction;
	import org.eclipse.jst.j2ee.internal.actions.OpenJ2EEResourceAction;
	import org.eclipse.jst.j2ee.internal.earcreation.EARNatureRuntime;
	import org.eclipse.jst.j2ee.internal.ejb.project.EJBNatureRuntime;
	import org.eclipse.jst.j2ee.internal.jca.operations.ConnectorNatureRuntime;
	import org.eclipse.jst.j2ee.internal.project.IWebNatureConstants;
	import org.eclipse.jst.j2ee.internal.provider.J2EEUtilityJarItemProvider;
	import org.eclipse.jst.j2ee.jca.Connector;
	import org.eclipse.jst.j2ee.webapplication.WebApp;
	import org.eclipse.swt.SWT;
	import org.eclipse.swt.events.KeyEvent;
	import org.eclipse.ui.IActionBars;
	import org.eclipse.ui.ISharedImages;
	import org.eclipse.ui.IWorkbenchWindow;
	import org.eclipse.ui.PlatformUI;
	import org.eclipse.ui.actions.ActionFactory;
	import org.eclipse.ui.internal.WorkbenchMessages;
	import org.eclipse.wst.common.frameworks.internal.AdaptabilityUtility;
	import org.eclipse.wst.common.frameworks.internal.ui.WTPGenericActionIds;
	import org.eclipse.wst.common.frameworks.internal.ui.WTPOptionalOperationAction;
	import org.eclipse.wst.common.navigator.internal.views.actions.CommonEditActionGroup;

	/**
	* @author mdelder
	*
	*/
	public class J2EEEditActionGroup extends CommonEditActionGroup implements ISelectionChangedListener, IJ2EEWizardConstants {



	protected static final String[] EAR_GROUP_IDS = new String[]{NEW_EAR_PROJECT_WIZARD_ID};

	protected static final String[] APPCLIENT_GROUP_IDS = new String[]{NEW_APPCLIENT_PROJECT_WIZARD_ID};

	protected static final String[] JCA_GROUP_IDS = new String[]{NEW_JCA_PROJECT_WIZARD_ID};

	protected static final String[] EJB_GROUP_IDS = new String[]{NEW_EJB_PROJECT_WIZARD_ID};

	protected static final String[] WEB_GROUP_IDS = new String[]{NEW_WEB_PROJECT_WIZARD_ID};

	protected static final String[] EAR_PROJECT_IDS = new String[]{NEW_APPCLIENT_PROJECT_WIZARD_ID, NEW_JCA_PROJECT_WIZARD_ID, NEW_EJB_PROJECT_WIZARD_ID, NEW_WEB_PROJECT_WIZARD_ID};

	protected static final String[] APPCLIENT_PROJECT_IDS = new String[]{ };

	protected static final String[] JCA_PROJECT_IDS = new String[]{ };

	protected static final String[] EJB_PROJECT_IDS = new String[]{NEW_ENTERPRISE_BEAN_WIZARD_ID};

	protected static final String[] WEB_PROJECT_IDS = new String[]{ };

	protected static final String[] EAR_IMPORT_IDS = new String[]{IMPORT_APPCLIENT_WIZARD_ID, IMPORT_CONNECTOR_WIZARD_ID, IMPORT_ENTERPRISE_BEAN_WIZARD_ID, IMPORT_WEB_MODULE_WIZARD_ID, IMPORT_UTILITY_JAR_WIZARD_ID};

	protected static final String[] APPCLIENT_IMPORT_IDS = new String[]{IMPORT_APPCLIENT_WIZARD_ID};

	protected static final String[] JCA_IMPORT_IDS = new String[]{IMPORT_CONNECTOR_WIZARD_ID};

	protected static final String[] EJB_IMPORT_IDS = new String[]{IMPORT_ENTERPRISE_BEAN_WIZARD_ID};

	protected static final String[] WEB_IMPORT_IDS = new String[]{IMPORT_WEB_MODULE_WIZARD_ID};

	protected static final String[] EAR_EXPORT_IDS = new String[]{EXPORT_EAR_WIZARD_ID};

	protected static final String[] APPCLIENT_EXPORT_IDS = new String[]{EXPORT_APPCLIENT_WIZARD_ID};

	protected static final String[] JCA_EXPORT_IDS = new String[]{EXPORT_CONNECTOR_WIZARD_ID};

	protected static final String[] EJB_EXPORT_IDS = new String[]{EXPORT_ENTERPRISE_BEAN_WIZARD_ID};

	protected static final String[] WEB_EXPORT_IDS = new String[]{EXPORT_WEB_MODULE_WIZARD_ID};

	private OpenJ2EEResourceAction openAction;

	private J2EERenameAction renameAction;

	// private DeleteEnterpriseBeanAction deleteEJBAction;

	/*
	* private J2EEDeleteAction deleteModuleAction;
	*
	* private DeleteResourceAction deleteResourceAction;
	*/

	private WizardActionGroup newWizardActionGroup;

	private WizardActionGroup importWizardActionGroup;

	private WizardActionGroup exportWizardActionGroup;

	private ImportClassesAction importClassesAction;

	private J2EENavigatorContentExtension containingExtension;

	private WTPOptionalOperationAction genericDelete;

	public J2EEEditActionGroup(J2EENavigatorContentExtension containingExtension) {
	super(containingExtension.getExtensionSite());
	this.containingExtension = containingExtension;
	}

	/*
	* (non-Javadoc)
	*
	* @see org.eclipse.wst.common.navigator.internal.views.navigator.actions.CommonNavigatorActionGroup#makeActions()
	*/
	protected void makeActions() {
	openAction = new OpenJ2EEResourceAction();
	renameAction = new J2EERenameAction(getExtensionSite().getViewSite(), getExtensionSite().getShell());
	//deleteEJBAction = new
	// DeleteEnterpriseBeanAction(getExtensionSite().getNavigatorViewPart().getSite());
	/*
	* deleteModuleAction = new J2EEDeleteAction(getExtensionSite().getViewSite(),
	* getExtensionSite().getShell()); deleteResourceAction = new
	* DeleteResourceAction(getExtensionSite().getShell());
	*/
	genericDelete = new WTPOptionalOperationAction(WTPGenericActionIds.DELETE, WorkbenchMessages.getString("Workbench.delete")); //$NON-NLS-1$
	ISharedImages sharedImages = PlatformUI.getWorkbench().getSharedImages();
	genericDelete.setImageDescriptor(sharedImages.getImageDescriptor(ISharedImages.IMG_TOOL_DELETE));
	genericDelete.setDisabledImageDescriptor(sharedImages.getImageDescriptor(ISharedImages.IMG_TOOL_DELETE_DISABLED));
	genericDelete.setWorkbenchSite(getExtensionSite().getViewSite());

	IWorkbenchWindow window = getExtensionSite().getViewSite().getWorkbenchWindow();
	newWizardActionGroup = new NewWizardActionGroup(window);

	importWizardActionGroup = new WizardActionGroup(window, WizardActionGroup.IMPORT_WIZARD);
	exportWizardActionGroup = new WizardActionGroup(window, WizardActionGroup.EXPORT_WIZARD);

	importClassesAction = new ImportClassesAction();

	getExtensionSite().getSelectionProvider().addSelectionChangedListener(this);

	}

	/*
	* (non-Javadoc)
	*
	* @see org.eclipse.jface.viewers.ISelectionChangedListener#selectionChanged(org.eclipse.jface.viewers.SelectionChangedEvent)
	*/
	public void selectionChanged(SelectionChangedEvent event) {
	renameAction.selectionChanged(event);
	//deleteEJBAction.selectionChanged(event);
	genericDelete.selectionChanged(genericDelete, event.getSelection());
	/* deleteResourceAction.selectionChanged(event); */

	IActionBars actionBars = getExtensionSite().getViewSite().getActionBars();
	//if(deleteEJBAction.isEnabled()) {
	// actionBars.setGlobalActionHandler(ActionFactory.DELETE.getId(), deleteEJBAction);
	// actionBars.updateActionBars();
	//} else
	if (genericDelete.isEnabled()) {
	actionBars.setGlobalActionHandler(ActionFactory.DELETE.getId(), genericDelete);
	actionBars.updateActionBars();
	}
	}

	/*
	* (non-Javadoc)
	*
	* @see org.eclipse.wst.common.navigator.internal.views.navigator.actions.CommonEditActionGroup#isEnabled(int)
	*/
	public boolean isEditActionEnabled(int actionType) {
	switch (actionType) {
	case DELETE_ACTION :
	/*
	* deleteModuleAction.selectionChanged((ISelection) selection); return
	* deleteModuleAction.isEnabled();
	*/
	default :
	return false;
	}
	}

	/*
	* (non-Javadoc)
	*
	* @see org.eclipse.wst.common.navigator.internal.views.navigator.actions.CommonNavigatorActionGroup#handlesKeyStroke(org.eclipse.swt.events.KeyEvent)
	*/
	public boolean handlesKeyPressed(KeyEvent event, IStructuredSelection selection) {
	return super.handlesKeyPressed(event, selection) \|\| ((event.character == SWT.DEL && event.stateMask == 0) && isValidDeleteSelection(selection));
	}

	/**
	* @param selection
	* @return
	*/
	protected boolean isValidDeleteSelection(IStructuredSelection selection) {
	/*
	* Object[] items = selection.toArray(); for(int i=0; i <items.length; i++) { if( !(items[i]
	* instanceof EnterpriseBean \|\| CommonUtil.isDeploymentDescriptorRoot(items[i], true) \|\|
	* isJ2EEProject(items[i]) ))
	*/return false;
	/*
	* } return true;
	*/
	}

	protected boolean isJ2EEProject(Object o) {
	boolean retVal = false;
	if (o instanceof JavaProject) {
	o = ((JavaProject) o).getProject();
	}
	if (o instanceof IProject) {
	IProject project = (IProject) o;
	try {
	if (EJBNatureRuntime.hasRuntime(project)) {
	retVal = true;
	} else if (project.hasNature(IWebNatureConstants.J2EE_NATURE_ID)) {
	retVal = true;
	} else if (ApplicationClientNatureRuntime.hasRuntime(project)) {
	retVal = true;
	} else if (ConnectorNatureRuntime.hasRuntime(project)) {
	retVal = true;
	} else if (EARNatureRuntime.hasRuntime(project))
	retVal = true;
	} catch (CoreException ex) {
	retVal = false;
	}
	}
	return retVal;
	}

	/*
	* (non-Javadoc)
	*
	* @see org.eclipse.wst.common.navigator.internal.views.navigator.actions.CommonNavigatorActionGroup#handleKeyPressed(org.eclipse.swt.events.KeyEvent)
	*/
	public void handleKeyPressed(KeyEvent event) {
	IStructuredSelection selection = (IStructuredSelection) getContext().getSelection();
	if (event.character == SWT.DEL && event.stateMask == 0)
	delete(selection);
	}

	protected boolean isUtilityJars(Object[] items) {
	if (items != null) {
	for (int i = 0; i < items.length; i++) {
	if (items[i] == null \|\| items[i].getClass() != J2EEUtilityJarItemProvider.class) {
	return false;
	}
	}
	return true;
	}
	return false;
	}

	/*
	* (non-Javadoc)
	*
	* @see org.eclipse.wst.common.navigator.internal.views.navigator.actions.CommonNavigatorActionGroup#runDefaultAction(org.eclipse.jface.viewers.IStructuredSelection)
	*/
	public void runDefaultAction(IStructuredSelection selection) {
	openAction.selectionChanged(selection);
	if (openAction.isEnabled())
	openAction.run();

	}

	/*
	* (non-Javadoc)
	*
	* @see org.eclipse.ui.actions.ActionGroup#fillContextMenu(org.eclipse.jface.action.IMenuManager)
	*/
	public void fillContextMenu(IMenuManager menu) {
	fillEditContextMenu(menu);
	}

	/*
	* (non-Javadoc)
	*
	* @see org.eclipse.wst.common.navigator.internal.views.navigator.actions.CommonEditActionGroup#fillNewMenu(org.eclipse.jface.action.IMenuManager)
	*/
	public void fillNewMenu(IMenuManager menu) {
	IStructuredSelection selection = (IStructuredSelection) getContext().getSelection();
	Object element = selection.getFirstElement();

	Object rootObject = getRootObject();
	if (rootObject != null) {
	if (rootObject instanceof Application)
	newWizardActionGroup.setWizardActionIds(EAR_PROJECT_IDS);
	else if (rootObject instanceof ApplicationClient)
	newWizardActionGroup.setWizardActionIds(APPCLIENT_PROJECT_IDS);
	else if (rootObject instanceof Connector)
	newWizardActionGroup.setWizardActionIds(JCA_PROJECT_IDS);
	else if (rootObject instanceof EJBJar && element instanceof EJBJar)
	newWizardActionGroup.setWizardActionIds(EJB_PROJECT_IDS);
	// If root object is ejb jar but we are selected on a ejb grouping, we'll use plugin
	// object
	// contributions to add the new menu options, so clear out menu.
	else if (rootObject instanceof EJBJar)
	newWizardActionGroup.setWizardActionIds(new String[0]);
	else if (rootObject instanceof WebApp)
	newWizardActionGroup.setWizardActionIds(WEB_PROJECT_IDS);

	newWizardActionGroup.setContext(getContext());
	newWizardActionGroup.fillContextMenu(menu);
	}
	}

	/*
	* (non-Javadoc)
	*
	* @see org.eclipse.wst.common.navigator.internal.views.navigator.actions.CommonEditActionGroup#fillImportMenu(org.eclipse.jface.action.IMenuManager)
	*/
	public void fillImportMenu(IMenuManager menu) {

	Object rootObject = getRootObject();
	if (rootObject != null) {
	boolean importClasses = false;
	if (rootObject instanceof Application)
	importWizardActionGroup.setWizardActionIds(EAR_IMPORT_IDS);
	else if (rootObject instanceof ApplicationClient) {
	importClasses = true;
	importWizardActionGroup.setWizardActionIds(APPCLIENT_IMPORT_IDS);
	} else if (rootObject instanceof Connector) {
	importClasses = true;
	importWizardActionGroup.setWizardActionIds(JCA_IMPORT_IDS);
	} else if (rootObject instanceof EJBJar) {
	importClasses = true;
	importWizardActionGroup.setWizardActionIds(EJB_IMPORT_IDS);
	} else if (rootObject instanceof WebApp) {
	importClasses = true;
	importWizardActionGroup.setWizardActionIds(WEB_IMPORT_IDS);
	}
	importWizardActionGroup.setContext(getContext());
	importWizardActionGroup.fillContextMenu(menu);
	if (importClasses)
	menu.add(importClassesAction);

	}
	}

	/*
	* (non-Javadoc)
	*
	* @see org.eclipse.wst.common.navigator.internal.views.navigator.actions.CommonEditActionGroup#fillExportMenu(org.eclipse.jface.action.IMenuManager)
	*/
	public void fillExportMenu(IMenuManager menu) {

	Object rootObject = getRootObject();
	if (rootObject != null) {

	if (rootObject instanceof Application)
	exportWizardActionGroup.setWizardActionIds(EAR_EXPORT_IDS);
	else if (rootObject instanceof ApplicationClient)
	exportWizardActionGroup.setWizardActionIds(APPCLIENT_EXPORT_IDS);
	else if (rootObject instanceof Connector)
	exportWizardActionGroup.setWizardActionIds(JCA_EXPORT_IDS);
	else if (rootObject instanceof EJBJar)
	exportWizardActionGroup.setWizardActionIds(EJB_EXPORT_IDS);
	else if (rootObject instanceof WebApp)
	exportWizardActionGroup.setWizardActionIds(WEB_EXPORT_IDS);

	exportWizardActionGroup.setContext(getContext());
	exportWizardActionGroup.fillContextMenu(menu);

	}
	}

	/**
	* @return
	*/
	protected Object getRootObject() {
	Object rootObject = null;
	IStructuredSelection selection = (IStructuredSelection) getContext().getSelection();
	Object element = selection.getFirstElement();
	IProject project = (IProject) AdaptabilityUtility.getAdapter(element, IProject.class);
	if (project != null) {
	J2EERootObjectManager rootObjectManager = this.containingExtension.getRootObjectManager();
	rootObject = rootObjectManager.getRootObject(project);
	}
	return rootObject;
	}

	/*
	* (non-Javadoc)
	*
	* @see org.eclipse.ui.actions.ActionGroup#fillContextMenu(org.eclipse.jface.action.IMenuManager)
	*/
	public void fillEditContextMenu(IMenuManager menu) {
	super.fillEditContextMenu(menu);

	//addEditAction(menu, deleteEJBAction);
	/* addEditAction(menu, deleteModuleAction); */
	addEditAction(menu, renameAction);

	}

	/*
	* (non-Javadoc)
	*
	* @see org.eclipse.wst.common.navigator.internal.views.navigator.actions.CommonEditActionGroup#open()
	*/
	public void open() {
	runDefaultAction((IStructuredSelection) getContext().getSelection());
	}

	/*
	* (non-Javadoc)
	*
	* @see org.eclipse.wst.common.navigator.internal.views.navigator.actions.CommonEditActionGroup#delete()
	*/
	public void delete() {
	delete((IStructuredSelection) getContext().getSelection());
	}

	/*
	* (non-Javadoc)
	*
	* @see org.eclipse.wst.common.navigator.internal.views.navigator.actions.CommonEditActionGroup#delete()
	*/
	public void delete(IStructuredSelection selection) {
	/*
	* // deleteEJBAction.selectionChanged(selection);
	* deleteModuleAction.selectionChanged((ISelection)selection);
	* // if(deleteEJBAction.isEnabled()) // deleteEJBAction.run(); // else
	* if(deleteModuleAction.isEnabled()) deleteModuleAction.run();
	*/
	/* else */
	Object[] array = selection.toArray();
	if (isUtilityJars(array)) {
	J2EEUtilityJarItemProvider utilityJarItemProvider = null;
	List newSelection = new ArrayList();
	for (int i = 0; i < array.length; i++) {
	utilityJarItemProvider = (J2EEUtilityJarItemProvider) array[i];
	newSelection.addAll(utilityJarItemProvider.getChildren(null));
	}
	selection = new StructuredSelection(newSelection);
	/*
	* deleteResourceAction.selectionChanged(selection); deleteResourceAction.run();
	*/
	}
	genericDelete.selectionChanged(genericDelete, selection);
	if (genericDelete.isEnabled())
	genericDelete.run();
	}


	/*
	* (non-Javadoc)
	*
	* @see org.eclipse.wst.common.navigator.internal.views.navigator.actions.CommonEditActionGroup#handleKeyPressed(org.eclipse.swt.events.KeyEvent,
	* org.eclipse.jface.viewers.IStructuredSelection)
	*/
	public void handleKeyPressed(KeyEvent event, IStructuredSelection selection) {
	/*
	* if (event.character == SWT.DEL && event.stateMask == 0) { delete(selection); }
	*/
	}

	}