examples/bundles/org.eclipse.ecf.example.collab/src/org/eclipse/ecf/internal/example/collab/ui/JoinGroupWizardPage.java - ecf/org.eclipse.ecf - Git at Google

 /****************************************************************************
  * Copyright (c) 2004 Composent, Inc. 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:
  *    Composent, Inc. - initial API and implementation
  *****************************************************************************/
 package org.eclipse.ecf.internal.example.collab.ui;

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

 import org.eclipse.ecf.core.ContainerFactory;
 import org.eclipse.ecf.core.ContainerTypeDescription;
 import org.eclipse.jface.dialogs.IDialogSettings;
 import org.eclipse.jface.wizard.WizardPage;
 import org.eclipse.swt.SWT;
 import org.eclipse.swt.events.FocusEvent;
 import org.eclipse.swt.events.FocusListener;
 import org.eclipse.swt.events.SelectionAdapter;
 import org.eclipse.swt.events.SelectionEvent;
 import org.eclipse.swt.events.SelectionListener;
 import org.eclipse.swt.layout.GridData;
 import org.eclipse.swt.layout.GridLayout;
 import org.eclipse.swt.widgets.Button;
 import org.eclipse.swt.widgets.Combo;
 import org.eclipse.swt.widgets.Composite;
 import org.eclipse.swt.widgets.Label;
 import org.eclipse.swt.widgets.Text;

 public class JoinGroupWizardPage extends WizardPage {

 	protected static final String CLASSNAME = JoinGroupWizardPage.class
 			.getName();

 	protected static final String USER_NAME_SYSTEM_PROPERTY = "user.name";

 	protected static final String PAGE_DESCRIPTION = "Complete account info and choose 'Finish' to login";
 	protected static final String JOINGROUP_FIELDNAME = "Group ID:";
 	protected static final String NICKNAME_FIELDNAME = "Nickname:";
 	protected static final String ECF_DEFAULT_URL = "ecftcp://ecf.eclipse.org:3282/server";
 	protected static final String ECF_TEMPLATE_URL = "ecftcp://<server>:<port>/<groupname>";
 	protected static final String PAGE_TITLE = "Connect ECF Generic Client";

 	protected static final String DEFAULT_CLIENT = "ecf.generic.client";

 	private static final String DIALOG_SETTINGS = CLASSNAME;

 	public JoinGroupWizardPage() {
 		super("wizardPage");
 		setTitle(PAGE_TITLE);
 		setDescription(PAGE_DESCRIPTION);
 	}

 	protected String template_url = ECF_TEMPLATE_URL;
 	protected String default_url = ECF_DEFAULT_URL;
 	protected boolean showNickname = true;

 	protected Text nickname_text;
 	protected Label nickname_label;
 	protected Text joingroup_text;
 	protected Label example_label;
 	protected Combo combo;
 	protected List containerDescriptions = new ArrayList();
 	protected String urlPrefix = "";
 	protected Label groupIDLabel;

 	protected String namespace = null;

 	private Button autoLogin = null;
 	private boolean autoLoginFlag = false;

 	public boolean getAutoLoginFlag() {
 		return autoLoginFlag;
 	}

 	protected void fillCombo() {
 		List rawDescriptions = ContainerFactory.getDefault().getDescriptions();
 		int index = 0;
 		int def = 0;
 		for (Iterator i = rawDescriptions.iterator(); i.hasNext();) {
 			final ContainerTypeDescription desc = (ContainerTypeDescription) i
 					.next();
 			String name = desc.getName();
 			String description = desc.getDescription();
 			// Only add default container to combo
 			if (DEFAULT_CLIENT.equals(name)) {
 				def = index;
 				combo.add(description + " - " + name, index);
 				combo.setData("" + index, desc);
 				containerDescriptions.add(desc);
 				index++;
 			}
 		}
 		combo.addSelectionListener(new SelectionListener() {
 			public void widgetSelected(SelectionEvent e) {
 			}

 			public void widgetDefaultSelected(SelectionEvent e) {
 				widgetSelected(e);
 			}
 		});
 		// Set to default
 		if (combo.getItemCount() > 0)
 			combo.select(def);
 	}

 	public void createControl(Composite parent) {
 		Composite container = new Composite(parent, SWT.NONE);
 		final GridLayout gridLayout = new GridLayout();
 		gridLayout.numColumns = 2;
 		container.setLayout(gridLayout);
 		//
 		setControl(container);

 		final Label label_4 = new Label(container, SWT.NONE);
 		label_4.setText("Protocol:");
 		final GridData gridData_0 = new GridData(GridData.HORIZONTAL_ALIGN_FILL);
 		label_4.setLayoutData(gridData_0);

 		combo = new Combo(container, SWT.READ_ONLY);
 		final GridData gridData_1 = new GridData(GridData.HORIZONTAL_ALIGN_FILL);
 		combo.setLayoutData(gridData_1);

 		groupIDLabel = new Label(container, SWT.NONE);
 		groupIDLabel.setText(JOINGROUP_FIELDNAME);

 		joingroup_text = new Text(container, SWT.BORDER);
 		joingroup_text.setText(default_url);

 		Label l5 = new Label(container, SWT.NONE);
 		l5.setText("");
 		example_label = new Label(container, SWT.NONE);
 		example_label.setText(template_url);

 		final GridData gridData = new GridData(GridData.HORIZONTAL_ALIGN_FILL);
 		gridData.widthHint = 140;
 		joingroup_text.setLayoutData(gridData);
 		joingroup_text.addFocusListener(new FocusListener() {
 			public void focusGained(FocusEvent e) {
 				String t = joingroup_text.getText();
 				joingroup_text.setSelection(t.length());
 			}

 			public void focusLost(FocusEvent e) {
 			}
 		});

 		nickname_label = new Label(container, SWT.NONE);
 		nickname_label.setLayoutData(new GridData());
 		nickname_label.setText(NICKNAME_FIELDNAME);

 		nickname_text = new Text(container, SWT.BORDER);
 		final GridData nickname = new GridData(GridData.HORIZONTAL_ALIGN_FILL);
 		nickname_text.setLayoutData(nickname);
 		nickname_text.setText(System.getProperty(USER_NAME_SYSTEM_PROPERTY));
 		nickname_text.addFocusListener(new FocusListener() {
 			public void focusGained(FocusEvent e) {
 				nickname_text.selectAll();
 			}

 			public void focusLost(FocusEvent e) {
 			}
 		});
 		if (!showNickname) {
 			nickname_text.setVisible(false);
 			nickname_label.setVisible(false);
 		}

 		autoLogin = new Button(container, SWT.CHECK);
 		autoLogin.setText("Login &automatically at startup");
 		autoLogin.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_END));
 		autoLogin.addSelectionListener(new SelectionAdapter() {
 			public void widgetSelected(SelectionEvent e) {
 				autoLoginFlag = autoLogin.getSelection();
 			}
 		});

 		fillCombo();
 		restoreDialogSettings();
 	}

 	private void restoreDialogSettings() {
 		IDialogSettings dialogSettings = getDialogSettings();
 		if (dialogSettings != null) {
 			IDialogSettings pageSettings = dialogSettings
 					.getSection(DIALOG_SETTINGS);
 			if (pageSettings != null) {
 				String strVal = pageSettings.get("provider");
 				if (strVal != null) {
 					String[] items = combo.getItems();
 					for (int i = 0; i < items.length; ++i)
 						if (strVal.equals(items[i])) {
 							break;
 						}
 				}

 				strVal = pageSettings.get("url");
 				if (strVal != null)
 					joingroup_text.setText(strVal);

 				strVal = pageSettings.get("nickname");
 				if (strVal != null)
 					nickname_text.setText(strVal);
 			}
 		}
 	}

 	public void saveDialogSettings() {
 		IDialogSettings dialogSettings = getDialogSettings();
 		if (dialogSettings != null) {
 			IDialogSettings pageSettings = dialogSettings
 					.getSection(DIALOG_SETTINGS);
 			if (pageSettings == null)
 				pageSettings = dialogSettings.addNewSection(DIALOG_SETTINGS);

 			pageSettings.put("url", joingroup_text.getText());
 			pageSettings.put("nickname", nickname_text.getText());
 			int i = combo.getSelectionIndex();
 			if (i >= 0)
 				pageSettings.put("provider", combo.getItem(i));
 		}
 	}

 	public String getJoinGroupText() {
 		String textValue = joingroup_text.getText().trim();
 		String namespace = getNamespace();
 		if (namespace != null) {
 			return textValue;
 		} else {
 			if (!urlPrefix.equals("") && !textValue.startsWith(urlPrefix)) {
 				textValue = urlPrefix + textValue;
 			}
 			return textValue;
 		}
 	}

 	public String getNicknameText() {
 		if (nickname_text == null)
 			return null;
 		return nickname_text.getText().trim();
 	}

 	public String getContainerType() {
 		int index = combo.getSelectionIndex();
 		if (index == -1)
 			return null;
 		else {
 			ContainerTypeDescription desc = (ContainerTypeDescription) containerDescriptions
 					.get(index);
 			return desc.getName();
 		}
 	}

 	public String getNamespace() {
 		return namespace;
 	}
 }
	/****************************************************************************
	* Copyright (c) 2004 Composent, Inc. 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:
	* Composent, Inc. - initial API and implementation
	*****************************************************************************/
	package org.eclipse.ecf.internal.example.collab.ui;

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

	import org.eclipse.ecf.core.ContainerFactory;
	import org.eclipse.ecf.core.ContainerTypeDescription;
	import org.eclipse.jface.dialogs.IDialogSettings;
	import org.eclipse.jface.wizard.WizardPage;
	import org.eclipse.swt.SWT;
	import org.eclipse.swt.events.FocusEvent;
	import org.eclipse.swt.events.FocusListener;
	import org.eclipse.swt.events.SelectionAdapter;
	import org.eclipse.swt.events.SelectionEvent;
	import org.eclipse.swt.events.SelectionListener;
	import org.eclipse.swt.layout.GridData;
	import org.eclipse.swt.layout.GridLayout;
	import org.eclipse.swt.widgets.Button;
	import org.eclipse.swt.widgets.Combo;
	import org.eclipse.swt.widgets.Composite;
	import org.eclipse.swt.widgets.Label;
	import org.eclipse.swt.widgets.Text;

	public class JoinGroupWizardPage extends WizardPage {

	protected static final String CLASSNAME = JoinGroupWizardPage.class
	.getName();

	protected static final String USER_NAME_SYSTEM_PROPERTY = "user.name";

	protected static final String PAGE_DESCRIPTION = "Complete account info and choose 'Finish' to login";
	protected static final String JOINGROUP_FIELDNAME = "Group ID:";
	protected static final String NICKNAME_FIELDNAME = "Nickname:";
	protected static final String ECF_DEFAULT_URL = "ecftcp://ecf.eclipse.org:3282/server";
	protected static final String ECF_TEMPLATE_URL = "ecftcp://<server>:<port>/<groupname>";
	protected static final String PAGE_TITLE = "Connect ECF Generic Client";

	protected static final String DEFAULT_CLIENT = "ecf.generic.client";

	private static final String DIALOG_SETTINGS = CLASSNAME;

	public JoinGroupWizardPage() {
	super("wizardPage");
	setTitle(PAGE_TITLE);
	setDescription(PAGE_DESCRIPTION);
	}

	protected String template_url = ECF_TEMPLATE_URL;
	protected String default_url = ECF_DEFAULT_URL;
	protected boolean showNickname = true;

	protected Text nickname_text;
	protected Label nickname_label;
	protected Text joingroup_text;
	protected Label example_label;
	protected Combo combo;
	protected List containerDescriptions = new ArrayList();
	protected String urlPrefix = "";
	protected Label groupIDLabel;

	protected String namespace = null;

	private Button autoLogin = null;
	private boolean autoLoginFlag = false;

	public boolean getAutoLoginFlag() {
	return autoLoginFlag;
	}

	protected void fillCombo() {
	List rawDescriptions = ContainerFactory.getDefault().getDescriptions();
	int index = 0;
	int def = 0;
	for (Iterator i = rawDescriptions.iterator(); i.hasNext();) {
	final ContainerTypeDescription desc = (ContainerTypeDescription) i
	.next();
	String name = desc.getName();
	String description = desc.getDescription();
	// Only add default container to combo
	if (DEFAULT_CLIENT.equals(name)) {
	def = index;
	combo.add(description + " - " + name, index);
	combo.setData("" + index, desc);
	containerDescriptions.add(desc);
	index++;
	}
	}
	combo.addSelectionListener(new SelectionListener() {
	public void widgetSelected(SelectionEvent e) {
	}

	public void widgetDefaultSelected(SelectionEvent e) {
	widgetSelected(e);
	}
	});
	// Set to default
	if (combo.getItemCount() > 0)
	combo.select(def);
	}

	public void createControl(Composite parent) {
	Composite container = new Composite(parent, SWT.NONE);
	final GridLayout gridLayout = new GridLayout();
	gridLayout.numColumns = 2;
	container.setLayout(gridLayout);
	//
	setControl(container);

	final Label label_4 = new Label(container, SWT.NONE);
	label_4.setText("Protocol:");
	final GridData gridData_0 = new GridData(GridData.HORIZONTAL_ALIGN_FILL);
	label_4.setLayoutData(gridData_0);

	combo = new Combo(container, SWT.READ_ONLY);
	final GridData gridData_1 = new GridData(GridData.HORIZONTAL_ALIGN_FILL);
	combo.setLayoutData(gridData_1);

	groupIDLabel = new Label(container, SWT.NONE);
	groupIDLabel.setText(JOINGROUP_FIELDNAME);

	joingroup_text = new Text(container, SWT.BORDER);
	joingroup_text.setText(default_url);

	Label l5 = new Label(container, SWT.NONE);
	l5.setText("");
	example_label = new Label(container, SWT.NONE);
	example_label.setText(template_url);

	final GridData gridData = new GridData(GridData.HORIZONTAL_ALIGN_FILL);
	gridData.widthHint = 140;
	joingroup_text.setLayoutData(gridData);
	joingroup_text.addFocusListener(new FocusListener() {
	public void focusGained(FocusEvent e) {
	String t = joingroup_text.getText();
	joingroup_text.setSelection(t.length());
	}

	public void focusLost(FocusEvent e) {
	}
	});

	nickname_label = new Label(container, SWT.NONE);
	nickname_label.setLayoutData(new GridData());
	nickname_label.setText(NICKNAME_FIELDNAME);

	nickname_text = new Text(container, SWT.BORDER);
	final GridData nickname = new GridData(GridData.HORIZONTAL_ALIGN_FILL);
	nickname_text.setLayoutData(nickname);
	nickname_text.setText(System.getProperty(USER_NAME_SYSTEM_PROPERTY));
	nickname_text.addFocusListener(new FocusListener() {
	public void focusGained(FocusEvent e) {
	nickname_text.selectAll();
	}

	public void focusLost(FocusEvent e) {
	}
	});
	if (!showNickname) {
	nickname_text.setVisible(false);
	nickname_label.setVisible(false);
	}

	autoLogin = new Button(container, SWT.CHECK);
	autoLogin.setText("Login &automatically at startup");
	autoLogin.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_END));
	autoLogin.addSelectionListener(new SelectionAdapter() {
	public void widgetSelected(SelectionEvent e) {
	autoLoginFlag = autoLogin.getSelection();
	}
	});

	fillCombo();
	restoreDialogSettings();
	}

	private void restoreDialogSettings() {
	IDialogSettings dialogSettings = getDialogSettings();
	if (dialogSettings != null) {
	IDialogSettings pageSettings = dialogSettings
	.getSection(DIALOG_SETTINGS);
	if (pageSettings != null) {
	String strVal = pageSettings.get("provider");
	if (strVal != null) {
	String[] items = combo.getItems();
	for (int i = 0; i < items.length; ++i)
	if (strVal.equals(items[i])) {
	break;
	}
	}

	strVal = pageSettings.get("url");
	if (strVal != null)
	joingroup_text.setText(strVal);

	strVal = pageSettings.get("nickname");
	if (strVal != null)
	nickname_text.setText(strVal);
	}
	}
	}

	public void saveDialogSettings() {
	IDialogSettings dialogSettings = getDialogSettings();
	if (dialogSettings != null) {
	IDialogSettings pageSettings = dialogSettings
	.getSection(DIALOG_SETTINGS);
	if (pageSettings == null)
	pageSettings = dialogSettings.addNewSection(DIALOG_SETTINGS);

	pageSettings.put("url", joingroup_text.getText());
	pageSettings.put("nickname", nickname_text.getText());
	int i = combo.getSelectionIndex();
	if (i >= 0)
	pageSettings.put("provider", combo.getItem(i));
	}
	}

	public String getJoinGroupText() {
	String textValue = joingroup_text.getText().trim();
	String namespace = getNamespace();
	if (namespace != null) {
	return textValue;
	} else {
	if (!urlPrefix.equals("") && !textValue.startsWith(urlPrefix)) {
	textValue = urlPrefix + textValue;
	}
	return textValue;
	}
	}

	public String getNicknameText() {
	if (nickname_text == null)
	return null;
	return nickname_text.getText().trim();
	}

	public String getContainerType() {
	int index = combo.getSelectionIndex();
	if (index == -1)
	return null;
	else {
	ContainerTypeDescription desc = (ContainerTypeDescription) containerDescriptions
	.get(index);
	return desc.getName();
	}
	}

	public String getNamespace() {
	return namespace;
	}
	}