1.5/plugins/org.eclipse.epf.publishing.ui/src/org/eclipse/epf/publishing/ui/wizards/SelectConfigPage.java - epf/org.eclipse.epf.composer - Git at Google

 //------------------------------------------------------------------------------
 // Copyright (c) 2005, 2007 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.publishing.ui.wizards;

 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Collections;
 import java.util.Iterator;
 import java.util.List;

 import org.eclipse.emf.edit.ui.provider.AdapterFactoryLabelProvider;
 import org.eclipse.epf.authoring.ui.AuthoringUIHelpContexts;
 import org.eclipse.epf.authoring.ui.AuthoringUIText;
 import org.eclipse.epf.common.utils.StrUtil;
 import org.eclipse.epf.library.LibraryService;
 import org.eclipse.epf.library.LibraryServiceUtil;
 import org.eclipse.epf.library.configuration.ConfigurationHelper;
 import org.eclipse.epf.library.edit.TngAdapterFactory;
 import org.eclipse.epf.library.edit.util.Comparators;
 import org.eclipse.epf.library.ui.LibraryUIResources;
 import org.eclipse.epf.publishing.ui.PublishingUIPlugin;
 import org.eclipse.epf.publishing.ui.PublishingUIResources;
 import org.eclipse.epf.ui.wizards.BaseWizardPage;
 import org.eclipse.epf.uma.ContentCategory;
 import org.eclipse.epf.uma.MethodConfiguration;
 import org.eclipse.jface.viewers.ArrayContentProvider;
 import org.eclipse.jface.viewers.ILabelProvider;
 import org.eclipse.jface.viewers.ISelectionChangedListener;
 import org.eclipse.jface.viewers.ITableLabelProvider;
 import org.eclipse.jface.viewers.LabelProvider;
 import org.eclipse.jface.viewers.SelectionChangedEvent;
 import org.eclipse.jface.viewers.StructuredSelection;
 import org.eclipse.jface.viewers.TableViewer;
 import org.eclipse.swt.SWT;
 import org.eclipse.swt.graphics.Image;
 import org.eclipse.swt.layout.GridData;
 import org.eclipse.swt.widgets.Composite;
 import org.eclipse.swt.widgets.Table;
 import org.eclipse.swt.widgets.TableItem;
 import org.eclipse.swt.widgets.Text;
 import org.eclipse.ui.PlatformUI;

 /**
  * A wizard page that prompts the user to select a method configuration to
  * publish.
  *
  * @author Kelvin Low
  * @author Bingxue Xu
  * @author Jinhua Xi
  * @since 1.0
  */
 public class SelectConfigPage extends BaseWizardPage {

 	/**
 	 * The wizard page name.
 	 */
 	public static final String PAGE_NAME = SelectConfigPage.class.getName();

 	protected Table table;

 	protected TableViewer configViewer;

 	protected Text briefDescText;

 	protected List processViews;

 	protected String selectedConfigName;

 	/**
 	 *
 	 * @author skannoor
 	 * @deprecated (see below AdapterFactoryLabelProvider.)
 	 */
 	protected class ConfigurationTableLabelProvider extends LabelProvider
 			implements ITableLabelProvider {

 		public Image getColumnImage(Object element, int index) {
 			return null;
 		}

 		public String getColumnText(Object element, int index) {
 			MethodConfiguration config = (MethodConfiguration) element;
 			return config.getName();
 		}
 	}

 	protected ILabelProvider labelProvider = new AdapterFactoryLabelProvider(
 			TngAdapterFactory.INSTANCE
 					.getNavigatorView_ComposedAdapterFactory()) {
 		@Override
 		public String getColumnText(Object object, int columnIndex) {
 			return super.getColumnText(object, columnIndex);
 		}

 		@Override
 		public Image getColumnImage(Object object, int columnIndex) {
 			return super.getColumnImage(object, columnIndex);
 		}
 	};

 	/**
 	 * Creates a new instance.
 	 */
 	public SelectConfigPage() {
 		super(PAGE_NAME);
 		setTitle(PublishingUIResources.selectConfigWizardPage_title);
 		setDescription(PublishingUIResources.selectConfigWizardPage_text);
 		setImageDescriptor(PublishingUIPlugin.getDefault().getImageDescriptor(
 				"full/wizban/PublishConfiguration.gif")); //$NON-NLS-1$
 	}

 	/**
 	 * @see org.eclipse.jface.dialogs.IDialogPage#createControl(Composite)
 	 */
 	public void createControl(Composite parent) {
 		Composite composite = createGridLayoutComposite(parent, 1);

 		createLabel(composite, PublishingUIResources.configLabel_text);

 		table = new Table(composite, SWT.BORDER | SWT.V_SCROLL);
 		GridData gridData = new GridData(GridData.FILL_BOTH);
 		gridData.heightHint = 120;
 		gridData.widthHint = 280;
 		table.setLayoutData(gridData);

 		configViewer = new TableViewer(table);

 		createLabel(composite, AuthoringUIText.DESCRIPTION_TEXT);

 		briefDescText = createMultiLineText(composite, "", 360, 80, 1); //$NON-NLS-1$

 		initControls();

 		addListeners();

 		setControl(composite);

 		PlatformUI
 				.getWorkbench()
 				.getHelpSystem()
 				.setHelp(
 						composite,
 						AuthoringUIHelpContexts.CONFIGURATION_PUBLISH_WIZARD_ALL_PAGES_CONTEXT);
 	}

 	/**
 	 * Initializes the wizard page controls with data.
 	 */
 	protected void initControls() {
 		// configViewer.setLabelProvider(new ConfigurationTableLabelProvider());
 		configViewer.setLabelProvider(labelProvider);
 		configViewer.setContentProvider(new ArrayContentProvider());
 		MethodConfiguration[] configs = LibraryServiceUtil
 				.getMethodConfigurations(LibraryService.getInstance()
 						.getCurrentMethodLibrary());
 		List<Object> configsList = new ArrayList<Object>();
 		configsList.addAll(Arrays.asList(configs));
 		Collections.sort(configsList, Comparators.DEFAULT_COMPARATOR);
 		configViewer.setInput(configsList.toArray());
 		// configViewer.setInput(configs);

 		if (configs.length > 0) {
 			// Select the first config and display its brief description.
 			table.select(0);
 			setBriefDescription(configs[0]);
 		}
 	}

 	/**
 	 * Adds event handlers to the wizard page controls.
 	 */
 	protected void addListeners() {
 		configViewer
 				.addSelectionChangedListener(new ISelectionChangedListener() {
 					public void selectionChanged(SelectionChangedEvent event) {
 						StructuredSelection selection = (StructuredSelection) event
 								.getSelection();
 						if (!selection.isEmpty()) {
 							Object[] configs = selection.toArray();
 							setBriefDescription((MethodConfiguration) configs[0]);
 						}
 						setPageComplete(isPageComplete());
 						getWizard().getContainer().updateButtons();
 					}
 				});
 	}

 	/**
 	 * @see org.eclipse.jface.wizard.WizardPage#isCompleted()
 	 */
 	public boolean isPageComplete() {
 		if (LibraryService.getInstance().getCurrentMethodLibrary() == null) {
 			setErrorMessage(LibraryUIResources.noOpenLibraryWarning_msg);
 			return false;
 		}

 		setErrorMessage(null);

 		if (table.getSelectionCount() > 0) {
 			TableItem[] items = table.getSelection();
 			selectedConfigName = items[0].getText();
 			MethodConfiguration config = LibraryServiceUtil
 					.getMethodConfiguration(LibraryService.getInstance()
 							.getCurrentMethodLibrary(), selectedConfigName);
 			processViews = null;
 			if (config != null) {
 				processViews = getValidConfigViews(config);
 			}

 			if (processViews != null && processViews.size() > 0) {
 				return true;
 			} else {
 				setErrorMessage(PublishingUIResources.missingViewError_msg);
 			}
 		}

 		return false;
 	}

 	/**
 	 * @see org.eclipse.epf.ui.wizards.BaseWizardPage#getNextPageData()
 	 */
 	public Object getNextPageData() {
 		return getConfigName();
 	}

 	/**
 	 * Gets a list of valid configuration views.
 	 *
 	 * @param config
 	 *            a method configuration
 	 * @return a list of configuration views
 	 */
 	protected List<ContentCategory> getValidConfigViews(
 			MethodConfiguration config) {
 		String msg;
 		StringBuffer message = new StringBuffer();
 		List<ContentCategory> views = new ArrayList<ContentCategory>();
 		for (Iterator<ContentCategory> it = config.getProcessViews().iterator(); it
 				.hasNext();) {
 			ContentCategory view = it.next();
 			if (ConfigurationHelper.isContributor(view)) {
 				msg = PublishingUIResources.bind(
 						PublishingUIResources.invalidViewContributorInfo_msg,
 						view.getPresentationName());
 				message.append(StrUtil.TAB).append(msg).append(
 						StrUtil.LINE_FEED);
 			} else {
 				view = (ContentCategory) ConfigurationHelper
 						.getCalculatedElement(view, config);
 				if (view != null) {
 					if (views.contains(view)) {
 						msg = PublishingUIResources
 								.bind(
 										PublishingUIResources.invalidViewSameViewInfo_msg,
 										view.getPresentationName());
 						message.append(StrUtil.TAB).append(msg).append(
 								StrUtil.LINE_FEED);

 					} else {
 						views.add(view);
 					}
 				}
 			}
 		}

 		if (message.length() > 0) {
 			msg = PublishingUIResources.bind(
 					PublishingUIResources.invalidViewsInfo_msg, config
 							.getName());
 			message.insert(0, msg + StrUtil.LINE_FEED + StrUtil.LINE_FEED);

 			// FIXME! Should not display warning messages in the brief
 			// description field.
 			briefDescText.setText(message.toString());
 		}

 		return views;
 	}

 	/**
 	 * Gets the user selected method configuration.
 	 *
 	 * @return the name of the user selected configuration or <code>null</code>
 	 */
 	public String getConfigName() {
 		return selectedConfigName;
 	}

 	/**
 	 * Populates the Brief Description text control with the given
 	 * configuration's brief descripotion.
 	 */
 	private void setBriefDescription(MethodConfiguration config) {
 		briefDescText.setText(config.getBriefDescription());
 	}

 }
	//------------------------------------------------------------------------------
	// Copyright (c) 2005, 2007 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.publishing.ui.wizards;

	import java.util.ArrayList;
	import java.util.Arrays;
	import java.util.Collections;
	import java.util.Iterator;
	import java.util.List;

	import org.eclipse.emf.edit.ui.provider.AdapterFactoryLabelProvider;
	import org.eclipse.epf.authoring.ui.AuthoringUIHelpContexts;
	import org.eclipse.epf.authoring.ui.AuthoringUIText;
	import org.eclipse.epf.common.utils.StrUtil;
	import org.eclipse.epf.library.LibraryService;
	import org.eclipse.epf.library.LibraryServiceUtil;
	import org.eclipse.epf.library.configuration.ConfigurationHelper;
	import org.eclipse.epf.library.edit.TngAdapterFactory;
	import org.eclipse.epf.library.edit.util.Comparators;
	import org.eclipse.epf.library.ui.LibraryUIResources;
	import org.eclipse.epf.publishing.ui.PublishingUIPlugin;
	import org.eclipse.epf.publishing.ui.PublishingUIResources;
	import org.eclipse.epf.ui.wizards.BaseWizardPage;
	import org.eclipse.epf.uma.ContentCategory;
	import org.eclipse.epf.uma.MethodConfiguration;
	import org.eclipse.jface.viewers.ArrayContentProvider;
	import org.eclipse.jface.viewers.ILabelProvider;
	import org.eclipse.jface.viewers.ISelectionChangedListener;
	import org.eclipse.jface.viewers.ITableLabelProvider;
	import org.eclipse.jface.viewers.LabelProvider;
	import org.eclipse.jface.viewers.SelectionChangedEvent;
	import org.eclipse.jface.viewers.StructuredSelection;
	import org.eclipse.jface.viewers.TableViewer;
	import org.eclipse.swt.SWT;
	import org.eclipse.swt.graphics.Image;
	import org.eclipse.swt.layout.GridData;
	import org.eclipse.swt.widgets.Composite;
	import org.eclipse.swt.widgets.Table;
	import org.eclipse.swt.widgets.TableItem;
	import org.eclipse.swt.widgets.Text;
	import org.eclipse.ui.PlatformUI;

	/**
	* A wizard page that prompts the user to select a method configuration to
	* publish.
	*
	* @author Kelvin Low
	* @author Bingxue Xu
	* @author Jinhua Xi
	* @since 1.0
	*/
	public class SelectConfigPage extends BaseWizardPage {

	/**
	* The wizard page name.
	*/
	public static final String PAGE_NAME = SelectConfigPage.class.getName();

	protected Table table;

	protected TableViewer configViewer;

	protected Text briefDescText;

	protected List processViews;

	protected String selectedConfigName;

	/**
	*
	* @author skannoor
	* @deprecated (see below AdapterFactoryLabelProvider.)
	*/
	protected class ConfigurationTableLabelProvider extends LabelProvider
	implements ITableLabelProvider {

	public Image getColumnImage(Object element, int index) {
	return null;
	}

	public String getColumnText(Object element, int index) {
	MethodConfiguration config = (MethodConfiguration) element;
	return config.getName();
	}
	}

	protected ILabelProvider labelProvider = new AdapterFactoryLabelProvider(
	TngAdapterFactory.INSTANCE
	.getNavigatorView_ComposedAdapterFactory()) {
	@Override
	public String getColumnText(Object object, int columnIndex) {
	return super.getColumnText(object, columnIndex);
	}

	@Override
	public Image getColumnImage(Object object, int columnIndex) {
	return super.getColumnImage(object, columnIndex);
	}
	};

	/**
	* Creates a new instance.
	*/
	public SelectConfigPage() {
	super(PAGE_NAME);
	setTitle(PublishingUIResources.selectConfigWizardPage_title);
	setDescription(PublishingUIResources.selectConfigWizardPage_text);
	setImageDescriptor(PublishingUIPlugin.getDefault().getImageDescriptor(
	"full/wizban/PublishConfiguration.gif")); //$NON-NLS-1$
	}

	/**
	* @see org.eclipse.jface.dialogs.IDialogPage#createControl(Composite)
	*/
	public void createControl(Composite parent) {
	Composite composite = createGridLayoutComposite(parent, 1);

	createLabel(composite, PublishingUIResources.configLabel_text);

	table = new Table(composite, SWT.BORDER \| SWT.V_SCROLL);
	GridData gridData = new GridData(GridData.FILL_BOTH);
	gridData.heightHint = 120;
	gridData.widthHint = 280;
	table.setLayoutData(gridData);

	configViewer = new TableViewer(table);

	createLabel(composite, AuthoringUIText.DESCRIPTION_TEXT);

	briefDescText = createMultiLineText(composite, "", 360, 80, 1); //$NON-NLS-1$

	initControls();

	addListeners();

	setControl(composite);

	PlatformUI
	.getWorkbench()
	.getHelpSystem()
	.setHelp(
	composite,
	AuthoringUIHelpContexts.CONFIGURATION_PUBLISH_WIZARD_ALL_PAGES_CONTEXT);
	}

	/**
	* Initializes the wizard page controls with data.
	*/
	protected void initControls() {
	// configViewer.setLabelProvider(new ConfigurationTableLabelProvider());
	configViewer.setLabelProvider(labelProvider);
	configViewer.setContentProvider(new ArrayContentProvider());
	MethodConfiguration[] configs = LibraryServiceUtil
	.getMethodConfigurations(LibraryService.getInstance()
	.getCurrentMethodLibrary());
	List<Object> configsList = new ArrayList<Object>();
	configsList.addAll(Arrays.asList(configs));
	Collections.sort(configsList, Comparators.DEFAULT_COMPARATOR);
	configViewer.setInput(configsList.toArray());
	// configViewer.setInput(configs);

	if (configs.length > 0) {
	// Select the first config and display its brief description.
	table.select(0);
	setBriefDescription(configs[0]);
	}
	}

	/**
	* Adds event handlers to the wizard page controls.
	*/
	protected void addListeners() {
	configViewer
	.addSelectionChangedListener(new ISelectionChangedListener() {
	public void selectionChanged(SelectionChangedEvent event) {
	StructuredSelection selection = (StructuredSelection) event
	.getSelection();
	if (!selection.isEmpty()) {
	Object[] configs = selection.toArray();
	setBriefDescription((MethodConfiguration) configs[0]);
	}
	setPageComplete(isPageComplete());
	getWizard().getContainer().updateButtons();
	}
	});
	}

	/**
	* @see org.eclipse.jface.wizard.WizardPage#isCompleted()
	*/
	public boolean isPageComplete() {
	if (LibraryService.getInstance().getCurrentMethodLibrary() == null) {
	setErrorMessage(LibraryUIResources.noOpenLibraryWarning_msg);
	return false;
	}

	setErrorMessage(null);

	if (table.getSelectionCount() > 0) {
	TableItem[] items = table.getSelection();
	selectedConfigName = items[0].getText();
	MethodConfiguration config = LibraryServiceUtil
	.getMethodConfiguration(LibraryService.getInstance()
	.getCurrentMethodLibrary(), selectedConfigName);
	processViews = null;
	if (config != null) {
	processViews = getValidConfigViews(config);
	}

	if (processViews != null && processViews.size() > 0) {
	return true;
	} else {
	setErrorMessage(PublishingUIResources.missingViewError_msg);
	}
	}

	return false;
	}

	/**
	* @see org.eclipse.epf.ui.wizards.BaseWizardPage#getNextPageData()
	*/
	public Object getNextPageData() {
	return getConfigName();
	}

	/**
	* Gets a list of valid configuration views.
	*
	* @param config
	* a method configuration
	* @return a list of configuration views
	*/
	protected List<ContentCategory> getValidConfigViews(
	MethodConfiguration config) {
	String msg;
	StringBuffer message = new StringBuffer();
	List<ContentCategory> views = new ArrayList<ContentCategory>();
	for (Iterator<ContentCategory> it = config.getProcessViews().iterator(); it
	.hasNext();) {
	ContentCategory view = it.next();
	if (ConfigurationHelper.isContributor(view)) {
	msg = PublishingUIResources.bind(
	PublishingUIResources.invalidViewContributorInfo_msg,
	view.getPresentationName());
	message.append(StrUtil.TAB).append(msg).append(
	StrUtil.LINE_FEED);
	} else {
	view = (ContentCategory) ConfigurationHelper
	.getCalculatedElement(view, config);
	if (view != null) {
	if (views.contains(view)) {
	msg = PublishingUIResources
	.bind(
	PublishingUIResources.invalidViewSameViewInfo_msg,
	view.getPresentationName());
	message.append(StrUtil.TAB).append(msg).append(
	StrUtil.LINE_FEED);

	} else {
	views.add(view);
	}
	}
	}
	}

	if (message.length() > 0) {
	msg = PublishingUIResources.bind(
	PublishingUIResources.invalidViewsInfo_msg, config
	.getName());
	message.insert(0, msg + StrUtil.LINE_FEED + StrUtil.LINE_FEED);

	// FIXME! Should not display warning messages in the brief
	// description field.
	briefDescText.setText(message.toString());
	}

	return views;
	}

	/**
	* Gets the user selected method configuration.
	*
	* @return the name of the user selected configuration or <code>null</code>
	*/
	public String getConfigName() {
	return selectedConfigName;
	}

	/**
	* Populates the Brief Description text control with the given
	* configuration's brief descripotion.
	*/
	private void setBriefDescription(MethodConfiguration config) {
	briefDescText.setText(config.getBriefDescription());
	}

	}