1.5/plugins/org.eclipse.epf.publishing.ui/src/org/eclipse/epf/publishing/ui/wizards/SelectContentPage.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.Iterator;
 import java.util.List;

 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.util.ProcessScopeUtil;
 import org.eclipse.epf.library.edit.util.TngUtil;
 import org.eclipse.epf.library.ui.views.ProcessTreeContentProvider;
 import org.eclipse.epf.library.ui.views.ProcessTreeLabelProvider;
 import org.eclipse.epf.library.ui.views.ProcessTreeUIFolder;
 import org.eclipse.epf.publishing.ui.PublishingUIPlugin;
 import org.eclipse.epf.publishing.ui.PublishingUIResources;
 import org.eclipse.epf.publishing.ui.preferences.PublishingUIPreferences;
 import org.eclipse.epf.ui.wizards.BaseWizardPage;
 import org.eclipse.epf.uma.Activity;
 import org.eclipse.epf.uma.CapabilityPattern;
 import org.eclipse.epf.uma.DeliveryProcess;
 import org.eclipse.epf.uma.MethodConfiguration;
 import org.eclipse.epf.uma.MethodElement;
 import org.eclipse.epf.uma.MethodPackage;
 import org.eclipse.epf.uma.MethodPlugin;
 import org.eclipse.epf.uma.Process;
 import org.eclipse.epf.uma.ProcessPackage;
 import org.eclipse.epf.uma.util.UmaUtil;
 import org.eclipse.jface.viewers.CheckStateChangedEvent;
 import org.eclipse.jface.viewers.CheckboxTreeViewer;
 import org.eclipse.jface.viewers.ICheckStateListener;
 import org.eclipse.jface.viewers.ITreeContentProvider;
 import org.eclipse.jface.viewers.Viewer;
 import org.eclipse.swt.SWT;
 import org.eclipse.swt.layout.GridData;
 import org.eclipse.swt.widgets.Button;
 import org.eclipse.swt.widgets.Composite;
 import org.eclipse.swt.widgets.Event;
 import org.eclipse.swt.widgets.Listener;

 /**
  * A wizard page that prompts the user to publish the entire method
  * configuration or only specific processes in the configuration.
  *
  * @author Kelvin Low
  * @author Bingxue Xu
  * @author Jinhua Xi
  * @since 1.0
  */
 public class SelectContentPage extends BaseWizardPage implements Listener {

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

 	protected Button publishConfigRadioButton;

 	protected Button publishProcessesRadioButton;

 	protected CheckboxTreeViewer processViewer;

 	protected Button includeBaseProcessesCheckbox;

 	protected MethodConfiguration config;

 	protected class ProcessViewerContentProvider extends
 			ProcessTreeContentProvider {

 		private List<MethodPackage> packages = new ArrayList<MethodPackage>();

 		/**
 		 * @see org.eclipse.jface.viewers.ITreeContentProvider#inputChanged(Viewer,
 		 *      Object, Object)
 		 */
 		public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
 			super.inputChanged(viewer, oldInput, newInput);
 		}

 		/**
 		 * @see org.eclipse.jface.viewers.ITreeContentProvider#getChildren(Object)
 		 */
 		public Object[] getChildren(Object parentElement) {
 			if (parentElement instanceof MethodConfiguration) {
 				MethodConfiguration config = (MethodConfiguration) parentElement;
 				List<Object> children = new ArrayList<Object>();
 				packages = config.getMethodPackageSelection();
 				List<MethodPlugin> plugins = config.getMethodPluginSelection();
 				for (Iterator<MethodPlugin> it = plugins.iterator(); it
 						.hasNext();) {
 					MethodPlugin plugin = it.next();
 					List<Process> processes = TngUtil.getAllProcesses(plugin);
 					if (processes.size() > 0) {
 						children.add(plugin);
 					}
 				}
 				return children.toArray();
 			} else if (parentElement instanceof ProcessTreeUIFolder) {
 				ProcessTreeUIFolder uiFolder = (ProcessTreeUIFolder) parentElement;
 				MethodPlugin plugin = (MethodPlugin) uiFolder.getParent();
 				if (uiFolder.getName() == CAPABILITY_PATTERNS) {
 					List<CapabilityPattern> selectedCapabilityPatterns = new ArrayList<CapabilityPattern>();
 					List<CapabilityPattern> capabilityPatterns = LibraryServiceUtil
 							.getCapabilityPatterns(plugin);
 					for (Iterator<CapabilityPattern> it = capabilityPatterns
 							.iterator(); it.hasNext();) {
 						CapabilityPattern cp = it.next();
 						ProcessPackage pkg = UmaUtil.getProcessPackage(cp);
 						if (packages.contains(pkg)) {
 							selectedCapabilityPatterns.add(cp);
 						}
 					}
 					return selectedCapabilityPatterns.toArray();
 				} else {
 					List<DeliveryProcess> selectedDeliveryProcesses = new ArrayList<DeliveryProcess>();
 					List<DeliveryProcess> deliveryProcesses = LibraryServiceUtil
 							.getDeliveryProcesses(plugin);
 					for (Iterator<DeliveryProcess> it = deliveryProcesses
 							.iterator(); it.hasNext();) {
 						DeliveryProcess dp = it.next();
 						ProcessPackage pkg = UmaUtil.getProcessPackage(dp);
 						if (packages.contains(pkg)) {
 							selectedDeliveryProcesses.add(dp);
 						}
 					}
 					return selectedDeliveryProcesses.toArray();
 				}
 			} else {
 				return super.getChildren(parentElement);
 			}
 		}
 	}

 	/**
 	 * Creates a new instance.
 	 */
 	public SelectContentPage() {
 		super(PAGE_NAME);
 		setTitle(PublishingUIResources.selectContentWizardPage_title);
 		setDescription(PublishingUIResources.selectContentWizardPage_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);

 		publishConfigRadioButton = createRadioButton(composite,
 				PublishingUIResources.publishConfigRadioButton_text, 1, true);

 		publishProcessesRadioButton = createRadioButton(composite,
 				PublishingUIResources.publishProcessesRadioButton_text, 1,
 				false);

 		Composite processComposite = createChildGridLayoutComposite(composite,
 				1);

 		processViewer = new CheckboxTreeViewer(processComposite);
 		GridData gridData = new GridData(GridData.FILL_BOTH
 				| GridData.GRAB_HORIZONTAL);
 		gridData.heightHint = 300;
 		processViewer.getTree().setLayoutData(gridData);
 //		processViewer.setContentProvider(new ProcessViewerContentProvider());
 		processViewer.setLabelProvider(new ProcessTreeLabelProvider());

 		includeBaseProcessesCheckbox = createCheckbox(processComposite,
 				PublishingUIResources.includeBaseProcessesCheckboxLabel_text);

 		initControls();

 		addListeners();

 		setControl(composite);
 	}

 	/**
 	 * Initializes the wizard page controls with data.
 	 */
 	protected void initControls() {
 		String configId = config != null ? config.getGuid() : ""; //$NON-NLS-1$

 		if ((config != null) && ConfigFreeProcessPublishUtil.getInstance().isSameMethodConfiguration(config)) {
 			//For config free process publish
 			processViewer.setContentProvider(new ProcessViewerOfConfigFreeContentProvider());
 			publishConfigRadioButton.setEnabled(false);
 			publishConfigRadioButton.setSelection(false);
 			publishProcessesRadioButton.setSelection(true);
 			processViewer.getControl().setEnabled(true);

 			List<String> processIds = PublishingUIPreferences.getProcesses(configId);
 			List<Process> processes = new ArrayList<Process>();
 			if (processIds != null) {
 				for (String guid : processIds) {
 					MethodElement e = LibraryService.getInstance().getCurrentLibraryManager().getMethodElement(guid);
 					if (e instanceof Process) {
 						processes.add((Process) e);
 					}
 				}
 			}
 			processViewer.setCheckedElements(processes.toArray());

 			boolean includeBaseProcess = PublishingUIPreferences.getIncludeBaseProcesses(configId);
 			includeBaseProcessesCheckbox.setSelection(includeBaseProcess);

 			updateCheckedStates();
 		} else {
 			processViewer.setContentProvider(new ProcessViewerContentProvider());
 			boolean publishConfig = PublishingUIPreferences.getPublishEntireConfig(configId);
 			publishConfigRadioButton.setEnabled(true);
 			publishConfigRadioButton.setSelection(publishConfig);
 			publishProcessesRadioButton.setSelection(!publishConfig);
 			processViewer.getControl().setEnabled(!publishConfig);

 			if (!publishConfig) {
 				List<String> processIds = PublishingUIPreferences.getProcesses(configId);
 				List<Process> processes = new ArrayList<Process>();
 				if (processIds != null) {
 					for (String guid : processIds) {
 						MethodElement e = LibraryService.getInstance().getCurrentLibraryManager().getMethodElement(guid);
 						if (e instanceof Process) {
 							processes.add((Process) e);
 						}
 					}
 				}
 				processViewer.setCheckedElements(processes.toArray());
 			}

 			boolean includeBaseProcess = PublishingUIPreferences.getIncludeBaseProcesses(configId);
 			includeBaseProcessesCheckbox.setSelection(includeBaseProcess);

 			updateCheckedStates();
 		}
 	}

 	/**
 	 * Adds event handlers to the wizard page controls.
 	 */
 	protected void addListeners() {
 		publishConfigRadioButton.addListener(SWT.Selection, this);
 		publishProcessesRadioButton.addListener(SWT.Selection, this);
 		includeBaseProcessesCheckbox.addListener(SWT.Selection, this);

 		processViewer.addCheckStateListener(new ICheckStateListener() {
 			public void checkStateChanged(CheckStateChangedEvent event) {
 				Object checkedElement = event.getElement();
 				boolean checked = event.getChecked();

 				processViewer.setChecked(checkedElement, checked);
 				processViewer.setSubtreeChecked(checkedElement, checked);
 				if (includeBaseProcessesCheckbox.getSelection()) {
 					selectBaseProcesses();
 				}
 				updateCheckedStates();

 				setPageComplete(isPageComplete());
 			}
 		});
 	}

 	/**
 	 * Updates the check states of process tree viewer.
 	 */
 	private void updateCheckedStates() {
 		ITreeContentProvider cp = (ITreeContentProvider) processViewer
 				.getContentProvider();
 		if (config != null) {
 			Object[] plugins = null;
 			if (ConfigFreeProcessPublishUtil.getInstance().isSameMethodConfiguration(config)) {
 				//For config free process publish
 				plugins = cp.getChildren(LibraryService.getInstance().getCurrentMethodLibrary());
 			} else {
 				plugins = cp.getChildren(config);
 			}
 			for (int i = 0; i < plugins.length; i++) {
 				Object[] uiFolders = cp.getChildren(plugins[i]);
 				int totalUIFolders = uiFolders.length;
 				int checkedUIFolders = 0;
 				for (int j = 0; j < uiFolders.length; j++) {
 					Object[] processes = cp.getChildren(uiFolders[j]);
 					int totalProcesses = processes.length;
 					int checkedProcesses = 0;
 					for (int k = 0; k < processes.length; k++) {
 						if (processViewer.getChecked(processes[k])) {
 							checkedProcesses++;
 						}
 					}
 					if (checkedProcesses == 0) {
 						processViewer.setGrayChecked(uiFolders[j], false);
 					} else if (checkedProcesses == totalProcesses) {
 						processViewer.setGrayed(uiFolders[j], false);
 						processViewer.setChecked(uiFolders[j], true);
 					} else {
 						processViewer.setGrayChecked(uiFolders[j], true);
 					}
 					if (processViewer.getChecked(uiFolders[j])) {
 						checkedUIFolders++;
 					}
 				}
 				if (checkedUIFolders == totalUIFolders) {
 					processViewer.setGrayed(plugins[i], false);
 					processViewer.setChecked(plugins[i], true);
 				} else if (checkedUIFolders == 0) {
 					processViewer.setGrayChecked(plugins[i], false);
 				} else {
 					processViewer.setGrayChecked(plugins[i], true);
 				}
 			}
 		}
 	}

 	/**
 	 * Selects the referenced base processes in the process tree viewer.
 	 */
 	private void selectBaseProcesses() {
 		// Get the referenced base processes.
 		List<Process> processes = getSelectedProcesses();
 		List<Process> baseProcesses = new ArrayList<Process>();
 		for (Iterator it = processes.iterator(); it.hasNext();) {
 			ConfigurationHelper.getBaseProcesses((Activity) it.next(), config,
 					baseProcesses);
 		}

 		// Update the process tree viewer.
 		for (Iterator it = baseProcesses.iterator(); it.hasNext();) {
 			Object element = it.next();
 			processViewer.setChecked(element, true);
 		}
 	}

 	/**
 	 * @see org.eclipse.swt.widgets.Listener#handleEvent(Event)
 	 */
 	public void handleEvent(Event event) {
 		processViewer.getControl().setEnabled(
 				publishProcessesRadioButton.getSelection());

 		if (event.widget == includeBaseProcessesCheckbox) {
 			// If selected, select all referenced base processes.
 			selectBaseProcesses();
 			updateCheckedStates();
 		}

 		setPageComplete(isPageComplete());
 		getWizard().getContainer().updateButtons();
 	}

 	/**
 	 * @see org.eclipse.epf.ui.wizards.BaseWizardPage#onEnterPage(Object)
 	 */
 	public void onEnterPage(Object obj) {
 		if (obj != null && obj instanceof String) {
 			String configName = (String) obj;
 			config = LibraryServiceUtil.getMethodConfiguration(LibraryService
 					.getInstance().getCurrentMethodLibrary(), configName);
 			if (config != null) {
 				processViewer.setInput(config);
 				initControls();
 				processViewer.expandAll();
 			} else {
 				//For config free process publishing
 				config = ConfigFreeProcessPublishUtil.getInstance().getMethodConfigurationForConfigFreeProcess();
 				processViewer.setInput(LibraryService.getInstance().getCurrentMethodLibrary());
 				initControls();
 				processViewer.expandAll();
 			}
 		}
 	}

 	/**
 	 * @see org.eclipse.jface.wizard.WizardPage#isPageCompleted()
 	 */
 	public boolean isPageComplete() {
 		if (getErrorMessage() != null) {
 			return false;
 		}
 		if (publishConfigRadioButton.getSelection()) {
 			return true;
 		}
 		return getSelectedProcesses().size() > 0;
 	}

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

 	/**
 	 * Gets the user specified selected processes to be published.
 	 *
 	 * @return a list of <code>Process</code>
 	 */
 	public boolean getPublishConfigSelection() {
 		return publishConfigRadioButton.getSelection();
 	}

 	/**
 	 * Gets all the user selected processes to be published.
 	 *
 	 * @return a list of <code>Process</code>
 	 */
 	public List<Process> getSelectedProcesses() {
 		List<Process> processes = new ArrayList<Process>();
 		Object[] selected = processViewer.getCheckedElements();
 		if (selected != null && selected.length > 0) {
 			for (int i = 0; i < selected.length; i++) {
 				if (selected[i] instanceof Process) {
 					processes.add((Process) selected[i]);
 				}
 			}
 		}
 		return processes;
 	}

 	public void savePreferences() {
 		if (config != null) {
 			String configId = config.getGuid();
 			boolean publishConfig = publishConfigRadioButton.getSelection();
 			PublishingUIPreferences.setPublishEntireConfig(configId, publishConfig);
 			if (publishConfig) {
 				List<String> processIds = new ArrayList<String>();
 				PublishingUIPreferences.setProcesses(configId, processIds);
 			} else {
 				List<String> processIds = new ArrayList<String>();
 				for (org.eclipse.epf.uma.Process process : getSelectedProcesses()) {
 					processIds.add(process.getGuid());
 				}
 				PublishingUIPreferences.setProcesses(configId, processIds);
 			}
 			PublishingUIPreferences.setIncludeBaseProcesses(configId, includeBaseProcessesCheckbox.getSelection());
 		}
 	}

 	protected class ProcessViewerOfConfigFreeContentProvider extends ProcessTreeContentProvider {
 		public Object[] getChildren(Object parentElement) {
 			if (parentElement instanceof ProcessTreeUIFolder) {
 				List<Process> processes = new ArrayList<Process>();
 				Object[] children = super.getChildren(parentElement);

 				for (Object obj : children) {
 					if (obj instanceof Process) {
 						Process process = (Process)obj;
 						if (ProcessScopeUtil.getInstance().isConfigFree(process)) {
 							processes.add(process);
 						}
 					}
 				}

 				return processes.toArray();
 			}

 			return super.getChildren(parentElement);
 		}
 	}

 }
	//------------------------------------------------------------------------------
	// 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.Iterator;
	import java.util.List;

	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.util.ProcessScopeUtil;
	import org.eclipse.epf.library.edit.util.TngUtil;
	import org.eclipse.epf.library.ui.views.ProcessTreeContentProvider;
	import org.eclipse.epf.library.ui.views.ProcessTreeLabelProvider;
	import org.eclipse.epf.library.ui.views.ProcessTreeUIFolder;
	import org.eclipse.epf.publishing.ui.PublishingUIPlugin;
	import org.eclipse.epf.publishing.ui.PublishingUIResources;
	import org.eclipse.epf.publishing.ui.preferences.PublishingUIPreferences;
	import org.eclipse.epf.ui.wizards.BaseWizardPage;
	import org.eclipse.epf.uma.Activity;
	import org.eclipse.epf.uma.CapabilityPattern;
	import org.eclipse.epf.uma.DeliveryProcess;
	import org.eclipse.epf.uma.MethodConfiguration;
	import org.eclipse.epf.uma.MethodElement;
	import org.eclipse.epf.uma.MethodPackage;
	import org.eclipse.epf.uma.MethodPlugin;
	import org.eclipse.epf.uma.Process;
	import org.eclipse.epf.uma.ProcessPackage;
	import org.eclipse.epf.uma.util.UmaUtil;
	import org.eclipse.jface.viewers.CheckStateChangedEvent;
	import org.eclipse.jface.viewers.CheckboxTreeViewer;
	import org.eclipse.jface.viewers.ICheckStateListener;
	import org.eclipse.jface.viewers.ITreeContentProvider;
	import org.eclipse.jface.viewers.Viewer;
	import org.eclipse.swt.SWT;
	import org.eclipse.swt.layout.GridData;
	import org.eclipse.swt.widgets.Button;
	import org.eclipse.swt.widgets.Composite;
	import org.eclipse.swt.widgets.Event;
	import org.eclipse.swt.widgets.Listener;

	/**
	* A wizard page that prompts the user to publish the entire method
	* configuration or only specific processes in the configuration.
	*
	* @author Kelvin Low
	* @author Bingxue Xu
	* @author Jinhua Xi
	* @since 1.0
	*/
	public class SelectContentPage extends BaseWizardPage implements Listener {

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

	protected Button publishConfigRadioButton;

	protected Button publishProcessesRadioButton;

	protected CheckboxTreeViewer processViewer;

	protected Button includeBaseProcessesCheckbox;

	protected MethodConfiguration config;

	protected class ProcessViewerContentProvider extends
	ProcessTreeContentProvider {

	private List<MethodPackage> packages = new ArrayList<MethodPackage>();

	/**
	* @see org.eclipse.jface.viewers.ITreeContentProvider#inputChanged(Viewer,
	* Object, Object)
	*/
	public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
	super.inputChanged(viewer, oldInput, newInput);
	}

	/**
	* @see org.eclipse.jface.viewers.ITreeContentProvider#getChildren(Object)
	*/
	public Object[] getChildren(Object parentElement) {
	if (parentElement instanceof MethodConfiguration) {
	MethodConfiguration config = (MethodConfiguration) parentElement;
	List<Object> children = new ArrayList<Object>();
	packages = config.getMethodPackageSelection();
	List<MethodPlugin> plugins = config.getMethodPluginSelection();
	for (Iterator<MethodPlugin> it = plugins.iterator(); it
	.hasNext();) {
	MethodPlugin plugin = it.next();
	List<Process> processes = TngUtil.getAllProcesses(plugin);
	if (processes.size() > 0) {
	children.add(plugin);
	}
	}
	return children.toArray();
	} else if (parentElement instanceof ProcessTreeUIFolder) {
	ProcessTreeUIFolder uiFolder = (ProcessTreeUIFolder) parentElement;
	MethodPlugin plugin = (MethodPlugin) uiFolder.getParent();
	if (uiFolder.getName() == CAPABILITY_PATTERNS) {
	List<CapabilityPattern> selectedCapabilityPatterns = new ArrayList<CapabilityPattern>();
	List<CapabilityPattern> capabilityPatterns = LibraryServiceUtil
	.getCapabilityPatterns(plugin);
	for (Iterator<CapabilityPattern> it = capabilityPatterns
	.iterator(); it.hasNext();) {
	CapabilityPattern cp = it.next();
	ProcessPackage pkg = UmaUtil.getProcessPackage(cp);
	if (packages.contains(pkg)) {
	selectedCapabilityPatterns.add(cp);
	}
	}
	return selectedCapabilityPatterns.toArray();
	} else {
	List<DeliveryProcess> selectedDeliveryProcesses = new ArrayList<DeliveryProcess>();
	List<DeliveryProcess> deliveryProcesses = LibraryServiceUtil
	.getDeliveryProcesses(plugin);
	for (Iterator<DeliveryProcess> it = deliveryProcesses
	.iterator(); it.hasNext();) {
	DeliveryProcess dp = it.next();
	ProcessPackage pkg = UmaUtil.getProcessPackage(dp);
	if (packages.contains(pkg)) {
	selectedDeliveryProcesses.add(dp);
	}
	}
	return selectedDeliveryProcesses.toArray();
	}
	} else {
	return super.getChildren(parentElement);
	}
	}
	}

	/**
	* Creates a new instance.
	*/
	public SelectContentPage() {
	super(PAGE_NAME);
	setTitle(PublishingUIResources.selectContentWizardPage_title);
	setDescription(PublishingUIResources.selectContentWizardPage_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);

	publishConfigRadioButton = createRadioButton(composite,
	PublishingUIResources.publishConfigRadioButton_text, 1, true);

	publishProcessesRadioButton = createRadioButton(composite,
	PublishingUIResources.publishProcessesRadioButton_text, 1,
	false);

	Composite processComposite = createChildGridLayoutComposite(composite,
	1);

	processViewer = new CheckboxTreeViewer(processComposite);
	GridData gridData = new GridData(GridData.FILL_BOTH
	\| GridData.GRAB_HORIZONTAL);
	gridData.heightHint = 300;
	processViewer.getTree().setLayoutData(gridData);
	// processViewer.setContentProvider(new ProcessViewerContentProvider());
	processViewer.setLabelProvider(new ProcessTreeLabelProvider());

	includeBaseProcessesCheckbox = createCheckbox(processComposite,
	PublishingUIResources.includeBaseProcessesCheckboxLabel_text);

	initControls();

	addListeners();

	setControl(composite);
	}

	/**
	* Initializes the wizard page controls with data.
	*/
	protected void initControls() {
	String configId = config != null ? config.getGuid() : ""; //$NON-NLS-1$

	if ((config != null) && ConfigFreeProcessPublishUtil.getInstance().isSameMethodConfiguration(config)) {
	//For config free process publish
	processViewer.setContentProvider(new ProcessViewerOfConfigFreeContentProvider());
	publishConfigRadioButton.setEnabled(false);
	publishConfigRadioButton.setSelection(false);
	publishProcessesRadioButton.setSelection(true);
	processViewer.getControl().setEnabled(true);

	List<String> processIds = PublishingUIPreferences.getProcesses(configId);
	List<Process> processes = new ArrayList<Process>();
	if (processIds != null) {
	for (String guid : processIds) {
	MethodElement e = LibraryService.getInstance().getCurrentLibraryManager().getMethodElement(guid);
	if (e instanceof Process) {
	processes.add((Process) e);
	}
	}
	}
	processViewer.setCheckedElements(processes.toArray());

	boolean includeBaseProcess = PublishingUIPreferences.getIncludeBaseProcesses(configId);
	includeBaseProcessesCheckbox.setSelection(includeBaseProcess);

	updateCheckedStates();
	} else {
	processViewer.setContentProvider(new ProcessViewerContentProvider());
	boolean publishConfig = PublishingUIPreferences.getPublishEntireConfig(configId);
	publishConfigRadioButton.setEnabled(true);
	publishConfigRadioButton.setSelection(publishConfig);
	publishProcessesRadioButton.setSelection(!publishConfig);
	processViewer.getControl().setEnabled(!publishConfig);

	if (!publishConfig) {
	List<String> processIds = PublishingUIPreferences.getProcesses(configId);
	List<Process> processes = new ArrayList<Process>();
	if (processIds != null) {
	for (String guid : processIds) {
	MethodElement e = LibraryService.getInstance().getCurrentLibraryManager().getMethodElement(guid);
	if (e instanceof Process) {
	processes.add((Process) e);
	}
	}
	}
	processViewer.setCheckedElements(processes.toArray());
	}

	boolean includeBaseProcess = PublishingUIPreferences.getIncludeBaseProcesses(configId);
	includeBaseProcessesCheckbox.setSelection(includeBaseProcess);

	updateCheckedStates();
	}
	}

	/**
	* Adds event handlers to the wizard page controls.
	*/
	protected void addListeners() {
	publishConfigRadioButton.addListener(SWT.Selection, this);
	publishProcessesRadioButton.addListener(SWT.Selection, this);
	includeBaseProcessesCheckbox.addListener(SWT.Selection, this);

	processViewer.addCheckStateListener(new ICheckStateListener() {
	public void checkStateChanged(CheckStateChangedEvent event) {
	Object checkedElement = event.getElement();
	boolean checked = event.getChecked();

	processViewer.setChecked(checkedElement, checked);
	processViewer.setSubtreeChecked(checkedElement, checked);
	if (includeBaseProcessesCheckbox.getSelection()) {
	selectBaseProcesses();
	}
	updateCheckedStates();

	setPageComplete(isPageComplete());
	}
	});
	}

	/**
	* Updates the check states of process tree viewer.
	*/
	private void updateCheckedStates() {
	ITreeContentProvider cp = (ITreeContentProvider) processViewer
	.getContentProvider();
	if (config != null) {
	Object[] plugins = null;
	if (ConfigFreeProcessPublishUtil.getInstance().isSameMethodConfiguration(config)) {
	//For config free process publish
	plugins = cp.getChildren(LibraryService.getInstance().getCurrentMethodLibrary());
	} else {
	plugins = cp.getChildren(config);
	}
	for (int i = 0; i < plugins.length; i++) {
	Object[] uiFolders = cp.getChildren(plugins[i]);
	int totalUIFolders = uiFolders.length;
	int checkedUIFolders = 0;
	for (int j = 0; j < uiFolders.length; j++) {
	Object[] processes = cp.getChildren(uiFolders[j]);
	int totalProcesses = processes.length;
	int checkedProcesses = 0;
	for (int k = 0; k < processes.length; k++) {
	if (processViewer.getChecked(processes[k])) {
	checkedProcesses++;
	}
	}
	if (checkedProcesses == 0) {
	processViewer.setGrayChecked(uiFolders[j], false);
	} else if (checkedProcesses == totalProcesses) {
	processViewer.setGrayed(uiFolders[j], false);
	processViewer.setChecked(uiFolders[j], true);
	} else {
	processViewer.setGrayChecked(uiFolders[j], true);
	}
	if (processViewer.getChecked(uiFolders[j])) {
	checkedUIFolders++;
	}
	}
	if (checkedUIFolders == totalUIFolders) {
	processViewer.setGrayed(plugins[i], false);
	processViewer.setChecked(plugins[i], true);
	} else if (checkedUIFolders == 0) {
	processViewer.setGrayChecked(plugins[i], false);
	} else {
	processViewer.setGrayChecked(plugins[i], true);
	}
	}
	}
	}

	/**
	* Selects the referenced base processes in the process tree viewer.
	*/
	private void selectBaseProcesses() {
	// Get the referenced base processes.
	List<Process> processes = getSelectedProcesses();
	List<Process> baseProcesses = new ArrayList<Process>();
	for (Iterator it = processes.iterator(); it.hasNext();) {
	ConfigurationHelper.getBaseProcesses((Activity) it.next(), config,
	baseProcesses);
	}

	// Update the process tree viewer.
	for (Iterator it = baseProcesses.iterator(); it.hasNext();) {
	Object element = it.next();
	processViewer.setChecked(element, true);
	}
	}

	/**
	* @see org.eclipse.swt.widgets.Listener#handleEvent(Event)
	*/
	public void handleEvent(Event event) {
	processViewer.getControl().setEnabled(
	publishProcessesRadioButton.getSelection());

	if (event.widget == includeBaseProcessesCheckbox) {
	// If selected, select all referenced base processes.
	selectBaseProcesses();
	updateCheckedStates();
	}

	setPageComplete(isPageComplete());
	getWizard().getContainer().updateButtons();
	}

	/**
	* @see org.eclipse.epf.ui.wizards.BaseWizardPage#onEnterPage(Object)
	*/
	public void onEnterPage(Object obj) {
	if (obj != null && obj instanceof String) {
	String configName = (String) obj;
	config = LibraryServiceUtil.getMethodConfiguration(LibraryService
	.getInstance().getCurrentMethodLibrary(), configName);
	if (config != null) {
	processViewer.setInput(config);
	initControls();
	processViewer.expandAll();
	} else {
	//For config free process publishing
	config = ConfigFreeProcessPublishUtil.getInstance().getMethodConfigurationForConfigFreeProcess();
	processViewer.setInput(LibraryService.getInstance().getCurrentMethodLibrary());
	initControls();
	processViewer.expandAll();
	}
	}
	}

	/**
	* @see org.eclipse.jface.wizard.WizardPage#isPageCompleted()
	*/
	public boolean isPageComplete() {
	if (getErrorMessage() != null) {
	return false;
	}
	if (publishConfigRadioButton.getSelection()) {
	return true;
	}
	return getSelectedProcesses().size() > 0;
	}

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

	/**
	* Gets the user specified selected processes to be published.
	*
	* @return a list of <code>Process</code>
	*/
	public boolean getPublishConfigSelection() {
	return publishConfigRadioButton.getSelection();
	}

	/**
	* Gets all the user selected processes to be published.
	*
	* @return a list of <code>Process</code>
	*/
	public List<Process> getSelectedProcesses() {
	List<Process> processes = new ArrayList<Process>();
	Object[] selected = processViewer.getCheckedElements();
	if (selected != null && selected.length > 0) {
	for (int i = 0; i < selected.length; i++) {
	if (selected[i] instanceof Process) {
	processes.add((Process) selected[i]);
	}
	}
	}
	return processes;
	}

	public void savePreferences() {
	if (config != null) {
	String configId = config.getGuid();
	boolean publishConfig = publishConfigRadioButton.getSelection();
	PublishingUIPreferences.setPublishEntireConfig(configId, publishConfig);
	if (publishConfig) {
	List<String> processIds = new ArrayList<String>();
	PublishingUIPreferences.setProcesses(configId, processIds);
	} else {
	List<String> processIds = new ArrayList<String>();
	for (org.eclipse.epf.uma.Process process : getSelectedProcesses()) {
	processIds.add(process.getGuid());
	}
	PublishingUIPreferences.setProcesses(configId, processIds);
	}
	PublishingUIPreferences.setIncludeBaseProcesses(configId, includeBaseProcessesCheckbox.getSelection());
	}
	}

	protected class ProcessViewerOfConfigFreeContentProvider extends ProcessTreeContentProvider {
	public Object[] getChildren(Object parentElement) {
	if (parentElement instanceof ProcessTreeUIFolder) {
	List<Process> processes = new ArrayList<Process>();
	Object[] children = super.getChildren(parentElement);

	for (Object obj : children) {
	if (obj instanceof Process) {
	Process process = (Process)obj;
	if (ProcessScopeUtil.getInstance().isConfigFree(process)) {
	processes.add(process);
	}
	}
	}

	return processes.toArray();
	}

	return super.getChildren(parentElement);
	}
	}

	}