1.5/plugins/org.eclipse.epf.authoring.ui/src/org/eclipse/epf/authoring/ui/forms/ConfigurationDescription.java - epf/org.eclipse.epf.composer - Git at Google

 //------------------------------------------------------------------------------
 // Copyright (c) 2005, 2006 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 implementation
 //------------------------------------------------------------------------------
 package org.eclipse.epf.authoring.ui.forms;

 import org.eclipse.emf.ecore.resource.Resource;
 import org.eclipse.epf.authoring.ui.AuthoringUIHelpContexts;
 import org.eclipse.epf.authoring.ui.AuthoringUIPlugin;
 import org.eclipse.epf.authoring.ui.AuthoringUIResources;
 import org.eclipse.epf.authoring.ui.editors.ConfigurationEditor;
 import org.eclipse.epf.authoring.ui.editors.ConfigurationEditorInput;
 import org.eclipse.epf.authoring.ui.editors.MethodElementEditor;
 import org.eclipse.epf.authoring.ui.views.ConfigurationView;
 import org.eclipse.epf.common.utils.StrUtil;
 import org.eclipse.epf.library.edit.LibraryEditResources;
 import org.eclipse.epf.library.edit.command.IActionManager;
 import org.eclipse.epf.library.edit.validation.IValidator;
 import org.eclipse.epf.library.edit.validation.IValidatorFactory;
 import org.eclipse.epf.library.ui.LibraryUIText;
 import org.eclipse.epf.uma.MethodConfiguration;
 import org.eclipse.epf.uma.UmaPackage;
 import org.eclipse.osgi.util.NLS;
 import org.eclipse.swt.SWT;
 import org.eclipse.swt.events.FocusAdapter;
 import org.eclipse.swt.events.FocusEvent;
 import org.eclipse.swt.events.ModifyListener;
 import org.eclipse.swt.widgets.Composite;
 import org.eclipse.swt.widgets.Display;
 import org.eclipse.swt.widgets.Label;
 import org.eclipse.swt.widgets.Text;
 import org.eclipse.ui.IEditorInput;
 import org.eclipse.ui.IEditorSite;
 import org.eclipse.ui.IViewPart;
 import org.eclipse.ui.IWorkbenchPage;
 import org.eclipse.ui.PlatformUI;
 import org.eclipse.ui.forms.IManagedForm;
 import org.eclipse.ui.forms.editor.FormEditor;
 import org.eclipse.ui.forms.editor.FormPage;
 import org.eclipse.ui.forms.widgets.FormToolkit;
 import org.eclipse.ui.forms.widgets.ScrolledForm;
 import org.eclipse.ui.forms.widgets.Section;
 import org.eclipse.ui.forms.widgets.TableWrapData;
 import org.eclipse.ui.forms.widgets.TableWrapLayout;


 /**
  * The Description page in the Configuration editor.
  *
  * @author Shashidhar Kannoori
  * @author Jinhua Xi
  * @author Kelvin Low
  * @since 1.0
  */
 public class ConfigurationDescription extends FormPage implements IRefreshable {

 	private static final String FORM_PREFIX = AuthoringUIResources.ConfigurationDescriptionFormPrefix;

 	private MethodConfiguration config = null;

 	private ScrolledForm form = null;

 	private Text nameText;

 	private Text despText;

 	private ModifyListener modelModifyListener;

 	private IActionManager actionMgr;

 	/**
 	 * Creates a new instance.
 	 */
 	public ConfigurationDescription(FormEditor editor) {
 		super(
 				editor,
 				AuthoringUIResources.ConfigurationDescriptionDescription, AuthoringUIResources.ConfigurationDescriptionDescription);
 	}

 	/**
 	 * @see org.eclipse.ui.forms.editor.FormPage#init(org.eclipse.ui.IEditorSite, org.eclipse.ui.IEditorInput)
 	 */
 	public void init(IEditorSite site, IEditorInput input) {
 		setSite(site);
 		setInput(input);
 		ConfigurationEditorInput configInput = (ConfigurationEditorInput) input;
 		config = configInput.getConfiguration();
 	}

 	/**
 	 * @see org.eclipse.ui.forms.editor.createFormContent(IManagedForm)
 	 */
 	protected void createFormContent(IManagedForm managedForm) {
 		form = managedForm.getForm();
 		form.setText(FORM_PREFIX + config.getName());
 		FormToolkit toolkit = managedForm.getToolkit();

 		TableWrapLayout layout = new TableWrapLayout();
 		form.getBody().setLayout(layout);

 		Section genSection = toolkit.createSection(form.getBody(),
 				Section.DESCRIPTION | Section.TWISTIE | Section.EXPANDED
 						| Section.TITLE_BAR);
 		createGeneralContent(toolkit, genSection);

 		addListeners();
 	}

 	/**
 	 * Create general content for the description page
 	 * @param toolkit
 	 * @param section
 	 */
 	public void createGeneralContent(FormToolkit toolkit, Section section) {
 		section.setLayoutData(new TableWrapData(TableWrapData.FILL_GRAB));
 		section.setText(AuthoringUIResources.ConfigurationDescriptionGeneralInfo);
 		section
 				.setDescription(AuthoringUIResources.ConfigurationDescriptionDescription_text);

 		Composite sectionClient = toolkit.createComposite(section);
 		TableWrapLayout layout = new TableWrapLayout();
 		layout.numColumns = 2;
 		sectionClient.setLayout(layout);

 		toolkit
 				.createLabel(
 						sectionClient,
 						AuthoringUIResources.ConfigurationDescriptionName, SWT.NONE);
 		nameText = toolkit.createText(sectionClient, "", SWT.NONE); //$NON-NLS-1$
 		TableWrapData td = new TableWrapData(TableWrapData.FILL_GRAB);
 		nameText.setLayoutData(td);
 		nameText.setText(config.getName());

 		Label despLabel = toolkit
 				.createLabel(
 						sectionClient,
 						AuthoringUIResources.ConfigurationDescriptionDescriptionLabel, SWT.NONE);
 		TableWrapData twd0 = new TableWrapData();
 		despLabel.setLayoutData(twd0);

 		despText = toolkit.createText(sectionClient,
 				"", SWT.NONE | SWT.MULTI | SWT.V_SCROLL | SWT.WRAP); //$NON-NLS-1$
 		TableWrapData twd = new TableWrapData(TableWrapData.FILL_GRAB);
 		twd.heightHint = 50;
 		despText.setLayoutData(twd);
 		despText.setText(config.getBriefDescription());

 		section.setClient(sectionClient);
 		toolkit.paintBordersFor(sectionClient);

 		PlatformUI.getWorkbench().getHelpSystem().setHelp(
 				sectionClient.getParent(), AuthoringUIHelpContexts.CONFIGURATION_EDITOR_ALL_CONTEXT);

 		Display display = form.getBody().getDisplay();
 		if (!(display == null || display.isDisposed())) {
 			display.asyncExec(new Runnable() {
 				public void run() {
 					nameText.setFocus();
 					nameText.setSelection(0, nameText.getText().length());
 				}
 			});
 		}
 	}

 	private void addListeners() {
 		final ConfigurationEditor editor = (ConfigurationEditor) getEditor();
 		modelModifyListener = editor.createModifyListener(config);

 		actionMgr = ((ConfigurationEditor) getEditor()).getActionManager();

 		nameText.addModifyListener(modelModifyListener);
 		nameText.addFocusListener(new FocusAdapter() {
 			/* (non-Javadoc)
 			 * @see org.eclipse.swt.events.FocusAdapter#focusGained(org.eclipse.swt.events.FocusEvent)
 			 */
 			public void focusGained(FocusEvent e) {
 				((MethodElementEditor) getEditor()).setCurrentFeatureEditor(e.widget,
 						UmaPackage.eINSTANCE.getNamedElement_Name());
 			}

 			public void focusLost(FocusEvent e) {
 				String oldContent = config.getName();
 				final MethodConfiguration iConfig = config;
 				if (((MethodElementEditor) getEditor()).mustRestoreValue(
 						e.widget, oldContent)) {
 					return;
 				}
 				if (isTextNonEmpty(nameText)) {
 					String name = nameText.getText();

 					// 178462
 					String msg = null;
 					if (oldContent.indexOf("&") < 0 && name.indexOf("&") > -1) { //$NON-NLS-1$ //$NON-NLS-2$
 						msg = NLS
 								.bind(
 										LibraryEditResources.invalidElementNameError4_msg,
 										name);
 					} else {
 						IValidator validator = IValidatorFactory.INSTANCE
 								.createNameValidator(config.eContainer(),
 										config);
 						msg = validator.isValid(name);
 					}

 					if (msg != null) {
 						AuthoringUIPlugin
 								.getDefault()
 								.getMsgDialog()
 								.displayError(
 										AuthoringUIResources.renameDialog_title,
 										msg);
 						nameText.getDisplay().asyncExec(new Runnable() {
 							public void run() {
 								nameText.setText(iConfig.getName());
 								nameText.selectAll();
 								nameText.setFocus();
 							}
 						});
 						return;
 					}
 					name = name.trim();			//166755

 					if (!name.equals(config.getName())) {
 						boolean status = actionMgr.doAction(IActionManager.SET,
 								config, UmaPackage.eINSTANCE
 										.getNamedElement_Name(), name, -1);
 						if (status) {
 							Resource resource = config.eResource();
 							if(resource != null && resource != config.eContainer().eResource()) {
 								editor.addResourceToAdjustLocation(config.eResource());
 							}
 							form.setText(FORM_PREFIX + config.getName());
 							nameText.setText(name);
 						}
 					}
 				} else {
 					AuthoringUIPlugin
 							.getDefault()
 							.getMsgDialog()
 							.displayError(
 									AuthoringUIResources.renameDialog_title,
 									AuthoringUIResources.bind(AuthoringUIResources.emptyElementNameError_msg, StrUtil.toLower(LibraryUIText.TEXT_METHOD_CONFIGURATON)));
 					nameText.setText(config.getName());
 					nameText.getDisplay().asyncExec(new Runnable() {
 						public void run() {
 							nameText.setFocus();
 							nameText.setSelection(0, nameText.getText()
 									.length());
 						}
 					});
 				}
 			}

 		});

 		despText.addModifyListener(modelModifyListener);
 		despText.addFocusListener(new FocusAdapter() {
 			public void focusGained(FocusEvent e) {
 				((MethodElementEditor) getEditor()).setCurrentFeatureEditor(e.widget,
 						UmaPackage.eINSTANCE.getMethodElement_BriefDescription());
 			}

 			public void focusLost(FocusEvent e) {
 				String oldContent = config.getBriefDescription();
 				if (((MethodElementEditor) getEditor()).mustRestoreValue(
 						e.widget, oldContent)) {
 					return;
 				}
 				String desc1 = despText.getText();
 				if (!desc1.equals(config.getBriefDescription())) {
 					actionMgr.doAction(IActionManager.SET, config,
 							UmaPackage.eINSTANCE
 									.getMethodElement_BriefDescription(),
 							desc1, -1);
 				}
 			}
 		});
 	}

 	/**
 	 * Returns <code>true</code> if the given Text control contain characters
 	 * other than spaces.
 	 *
 	 * @param text
 	 *            The Text control.
 	 * @return <code>true</code> if the given Text control contain characters
 	 *         other than spaces.
 	 */
 	private static boolean isTextNonEmpty(Text t) {
 		String s = t.getText();
 		if ((s != null) && (s.trim().length() > 0))
 			return true;
 		return false;
 	}

 	/**
 	 * @see org.eclipse.ui.forms.editor.FormPage#dispose()
 	 */
 	public void dispose() {
 		super.dispose();
 	}

 	/**
 	 * @see org.eclipse.epf.authoring.ui.forms.IRefreshable#refreshName(java.lang.String)
 	 */
 	public void refreshName(String newName) {
 		if (newName != null) {
 			if ((nameText != null) && !(nameText.isDisposed())) {
 				nameText.removeModifyListener(modelModifyListener);
 				nameText.setText(newName);
 				nameText.addModifyListener(modelModifyListener);
 				form.setText(FORM_PREFIX + config.getName());
 			}
 		}
 	}

 }
	//------------------------------------------------------------------------------
	// Copyright (c) 2005, 2006 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 implementation
	//------------------------------------------------------------------------------
	package org.eclipse.epf.authoring.ui.forms;

	import org.eclipse.emf.ecore.resource.Resource;
	import org.eclipse.epf.authoring.ui.AuthoringUIHelpContexts;
	import org.eclipse.epf.authoring.ui.AuthoringUIPlugin;
	import org.eclipse.epf.authoring.ui.AuthoringUIResources;
	import org.eclipse.epf.authoring.ui.editors.ConfigurationEditor;
	import org.eclipse.epf.authoring.ui.editors.ConfigurationEditorInput;
	import org.eclipse.epf.authoring.ui.editors.MethodElementEditor;
	import org.eclipse.epf.authoring.ui.views.ConfigurationView;
	import org.eclipse.epf.common.utils.StrUtil;
	import org.eclipse.epf.library.edit.LibraryEditResources;
	import org.eclipse.epf.library.edit.command.IActionManager;
	import org.eclipse.epf.library.edit.validation.IValidator;
	import org.eclipse.epf.library.edit.validation.IValidatorFactory;
	import org.eclipse.epf.library.ui.LibraryUIText;
	import org.eclipse.epf.uma.MethodConfiguration;
	import org.eclipse.epf.uma.UmaPackage;
	import org.eclipse.osgi.util.NLS;
	import org.eclipse.swt.SWT;
	import org.eclipse.swt.events.FocusAdapter;
	import org.eclipse.swt.events.FocusEvent;
	import org.eclipse.swt.events.ModifyListener;
	import org.eclipse.swt.widgets.Composite;
	import org.eclipse.swt.widgets.Display;
	import org.eclipse.swt.widgets.Label;
	import org.eclipse.swt.widgets.Text;
	import org.eclipse.ui.IEditorInput;
	import org.eclipse.ui.IEditorSite;
	import org.eclipse.ui.IViewPart;
	import org.eclipse.ui.IWorkbenchPage;
	import org.eclipse.ui.PlatformUI;
	import org.eclipse.ui.forms.IManagedForm;
	import org.eclipse.ui.forms.editor.FormEditor;
	import org.eclipse.ui.forms.editor.FormPage;
	import org.eclipse.ui.forms.widgets.FormToolkit;
	import org.eclipse.ui.forms.widgets.ScrolledForm;
	import org.eclipse.ui.forms.widgets.Section;
	import org.eclipse.ui.forms.widgets.TableWrapData;
	import org.eclipse.ui.forms.widgets.TableWrapLayout;


	/**
	* The Description page in the Configuration editor.
	*
	* @author Shashidhar Kannoori
	* @author Jinhua Xi
	* @author Kelvin Low
	* @since 1.0
	*/
	public class ConfigurationDescription extends FormPage implements IRefreshable {

	private static final String FORM_PREFIX = AuthoringUIResources.ConfigurationDescriptionFormPrefix;

	private MethodConfiguration config = null;

	private ScrolledForm form = null;

	private Text nameText;

	private Text despText;

	private ModifyListener modelModifyListener;

	private IActionManager actionMgr;

	/**
	* Creates a new instance.
	*/
	public ConfigurationDescription(FormEditor editor) {
	super(
	editor,
	AuthoringUIResources.ConfigurationDescriptionDescription, AuthoringUIResources.ConfigurationDescriptionDescription);
	}

	/**
	* @see org.eclipse.ui.forms.editor.FormPage#init(org.eclipse.ui.IEditorSite, org.eclipse.ui.IEditorInput)
	*/
	public void init(IEditorSite site, IEditorInput input) {
	setSite(site);
	setInput(input);
	ConfigurationEditorInput configInput = (ConfigurationEditorInput) input;
	config = configInput.getConfiguration();
	}

	/**
	* @see org.eclipse.ui.forms.editor.createFormContent(IManagedForm)
	*/
	protected void createFormContent(IManagedForm managedForm) {
	form = managedForm.getForm();
	form.setText(FORM_PREFIX + config.getName());
	FormToolkit toolkit = managedForm.getToolkit();

	TableWrapLayout layout = new TableWrapLayout();
	form.getBody().setLayout(layout);

	Section genSection = toolkit.createSection(form.getBody(),
	Section.DESCRIPTION \| Section.TWISTIE \| Section.EXPANDED
	\| Section.TITLE_BAR);
	createGeneralContent(toolkit, genSection);

	addListeners();
	}

	/**
	* Create general content for the description page
	* @param toolkit
	* @param section
	*/
	public void createGeneralContent(FormToolkit toolkit, Section section) {
	section.setLayoutData(new TableWrapData(TableWrapData.FILL_GRAB));
	section.setText(AuthoringUIResources.ConfigurationDescriptionGeneralInfo);
	section
	.setDescription(AuthoringUIResources.ConfigurationDescriptionDescription_text);

	Composite sectionClient = toolkit.createComposite(section);
	TableWrapLayout layout = new TableWrapLayout();
	layout.numColumns = 2;
	sectionClient.setLayout(layout);

	toolkit
	.createLabel(
	sectionClient,
	AuthoringUIResources.ConfigurationDescriptionName, SWT.NONE);
	nameText = toolkit.createText(sectionClient, "", SWT.NONE); //$NON-NLS-1$
	TableWrapData td = new TableWrapData(TableWrapData.FILL_GRAB);
	nameText.setLayoutData(td);
	nameText.setText(config.getName());

	Label despLabel = toolkit
	.createLabel(
	sectionClient,
	AuthoringUIResources.ConfigurationDescriptionDescriptionLabel, SWT.NONE);
	TableWrapData twd0 = new TableWrapData();
	despLabel.setLayoutData(twd0);

	despText = toolkit.createText(sectionClient,
	"", SWT.NONE \| SWT.MULTI \| SWT.V_SCROLL \| SWT.WRAP); //$NON-NLS-1$
	TableWrapData twd = new TableWrapData(TableWrapData.FILL_GRAB);
	twd.heightHint = 50;
	despText.setLayoutData(twd);
	despText.setText(config.getBriefDescription());

	section.setClient(sectionClient);
	toolkit.paintBordersFor(sectionClient);

	PlatformUI.getWorkbench().getHelpSystem().setHelp(
	sectionClient.getParent(), AuthoringUIHelpContexts.CONFIGURATION_EDITOR_ALL_CONTEXT);

	Display display = form.getBody().getDisplay();
	if (!(display == null \|\| display.isDisposed())) {
	display.asyncExec(new Runnable() {
	public void run() {
	nameText.setFocus();
	nameText.setSelection(0, nameText.getText().length());
	}
	});
	}
	}

	private void addListeners() {
	final ConfigurationEditor editor = (ConfigurationEditor) getEditor();
	modelModifyListener = editor.createModifyListener(config);

	actionMgr = ((ConfigurationEditor) getEditor()).getActionManager();

	nameText.addModifyListener(modelModifyListener);
	nameText.addFocusListener(new FocusAdapter() {
	/* (non-Javadoc)
	* @see org.eclipse.swt.events.FocusAdapter#focusGained(org.eclipse.swt.events.FocusEvent)
	*/
	public void focusGained(FocusEvent e) {
	((MethodElementEditor) getEditor()).setCurrentFeatureEditor(e.widget,
	UmaPackage.eINSTANCE.getNamedElement_Name());
	}

	public void focusLost(FocusEvent e) {
	String oldContent = config.getName();
	final MethodConfiguration iConfig = config;
	if (((MethodElementEditor) getEditor()).mustRestoreValue(
	e.widget, oldContent)) {
	return;
	}
	if (isTextNonEmpty(nameText)) {
	String name = nameText.getText();

	// 178462
	String msg = null;
	if (oldContent.indexOf("&") < 0 && name.indexOf("&") > -1) { //$NON-NLS-1$ //$NON-NLS-2$
	msg = NLS
	.bind(
	LibraryEditResources.invalidElementNameError4_msg,
	name);
	} else {
	IValidator validator = IValidatorFactory.INSTANCE
	.createNameValidator(config.eContainer(),
	config);
	msg = validator.isValid(name);
	}

	if (msg != null) {
	AuthoringUIPlugin
	.getDefault()
	.getMsgDialog()
	.displayError(
	AuthoringUIResources.renameDialog_title,
	msg);
	nameText.getDisplay().asyncExec(new Runnable() {
	public void run() {
	nameText.setText(iConfig.getName());
	nameText.selectAll();
	nameText.setFocus();
	}
	});
	return;
	}
	name = name.trim(); //166755

	if (!name.equals(config.getName())) {
	boolean status = actionMgr.doAction(IActionManager.SET,
	config, UmaPackage.eINSTANCE
	.getNamedElement_Name(), name, -1);
	if (status) {
	Resource resource = config.eResource();
	if(resource != null && resource != config.eContainer().eResource()) {
	editor.addResourceToAdjustLocation(config.eResource());
	}
	form.setText(FORM_PREFIX + config.getName());
	nameText.setText(name);
	}
	}
	} else {
	AuthoringUIPlugin
	.getDefault()
	.getMsgDialog()
	.displayError(
	AuthoringUIResources.renameDialog_title,
	AuthoringUIResources.bind(AuthoringUIResources.emptyElementNameError_msg, StrUtil.toLower(LibraryUIText.TEXT_METHOD_CONFIGURATON)));
	nameText.setText(config.getName());
	nameText.getDisplay().asyncExec(new Runnable() {
	public void run() {
	nameText.setFocus();
	nameText.setSelection(0, nameText.getText()
	.length());
	}
	});
	}
	}

	});

	despText.addModifyListener(modelModifyListener);
	despText.addFocusListener(new FocusAdapter() {
	public void focusGained(FocusEvent e) {
	((MethodElementEditor) getEditor()).setCurrentFeatureEditor(e.widget,
	UmaPackage.eINSTANCE.getMethodElement_BriefDescription());
	}

	public void focusLost(FocusEvent e) {
	String oldContent = config.getBriefDescription();
	if (((MethodElementEditor) getEditor()).mustRestoreValue(
	e.widget, oldContent)) {
	return;
	}
	String desc1 = despText.getText();
	if (!desc1.equals(config.getBriefDescription())) {
	actionMgr.doAction(IActionManager.SET, config,
	UmaPackage.eINSTANCE
	.getMethodElement_BriefDescription(),
	desc1, -1);
	}
	}
	});
	}

	/**
	* Returns <code>true</code> if the given Text control contain characters
	* other than spaces.
	*
	* @param text
	* The Text control.
	* @return <code>true</code> if the given Text control contain characters
	* other than spaces.
	*/
	private static boolean isTextNonEmpty(Text t) {
	String s = t.getText();
	if ((s != null) && (s.trim().length() > 0))
	return true;
	return false;
	}

	/**
	* @see org.eclipse.ui.forms.editor.FormPage#dispose()
	*/
	public void dispose() {
	super.dispose();
	}

	/**
	* @see org.eclipse.epf.authoring.ui.forms.IRefreshable#refreshName(java.lang.String)
	*/
	public void refreshName(String newName) {
	if (newName != null) {
	if ((nameText != null) && !(nameText.isDisposed())) {
	nameText.removeModifyListener(modelModifyListener);
	nameText.setText(newName);
	nameText.addModifyListener(modelModifyListener);
	form.setText(FORM_PREFIX + config.getName());
	}
	}
	}

	}