com.buglabs.dragonfly.ui.dialogs.AuthenticationDialog.java Source code

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Here is the source code for com.buglabs.dragonfly.ui.dialogs.AuthenticationDialog.java

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/*******************************************************************************
 * Copyright (c) 2006, 2007 Bug Labs, Inc..
 * 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.buglabs.net/legal/epl_license.html
 *******************************************************************************/
package com.buglabs.dragonfly.ui.dialogs;

import org.eclipse.jface.dialogs.Dialog;
import org.eclipse.jface.layout.GridDataFactory;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.ModifyEvent;
import org.eclipse.swt.events.ModifyListener;
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.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Event;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Layout;
import org.eclipse.swt.widgets.Link;
import org.eclipse.swt.widgets.Listener;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.Text;

public class AuthenticationDialog extends Dialog {

    private String username;

    private String pwd;

    private boolean saveAuthData = false;

    private Button btnSaveAuth;

    public static final int ACCOUNT_CREATE_ID = Integer.MAX_VALUE - 1;

    public AuthenticationDialog(Shell topShell) {
        super(topShell);
    }

    protected void configureShell(Shell newShell) {
        super.configureShell(newShell);
        newShell.setText(Messages.getString("AuthenticationDialog.0")); //$NON-NLS-1$
    }

    protected Control createDialogArea(Composite parent) {

        Composite top = new Composite(parent, SWT.NONE);
        GridData gdSpanAll = GridDataFactory.fillDefaults().create();
        gdSpanAll.horizontalSpan = 2;
        GridData gdFillH = GridDataFactory.fillDefaults().create();

        gdFillH.widthHint = 150;
        GridLayout layout = new GridLayout(2, false);
        top.setLayout(layout);

        Label lbl = new Label(top, SWT.NONE);
        lbl.setText(Messages.getString("AuthenticationDialog.1")); //$NON-NLS-1$
        lbl.setLayoutData(gdSpanAll);
        Label lblUserName = new Label(top, SWT.NONE);
        lblUserName.setText(Messages.getString("AuthenticationDialog.2")); //$NON-NLS-1$
        Text txtUserName = new Text(top, SWT.BORDER);
        txtUserName.setLayoutData(gdFillH);
        txtUserName.addModifyListener(new ModifyListener() {
            public void modifyText(ModifyEvent e) {
                username = ((Text) e.widget).getText();
            }
        });
        Label lblPassword = new Label(top, SWT.None);
        lblPassword.setText(Messages.getString("AuthenticationDialog.3")); //$NON-NLS-1$
        Text txtPassword = new Text(top, SWT.BORDER | SWT.PASSWORD);
        txtPassword.addModifyListener(new ModifyListener() {

            public void modifyText(ModifyEvent e) {
                pwd = ((Text) e.widget).getText();
            }

        });
        txtPassword.setLayoutData(gdFillH);

        createSpacer(top);

        btnSaveAuth = new Button(top, SWT.CHECK);
        btnSaveAuth.setText(Messages.getString("AuthenticationDialog.4")); //$NON-NLS-1$
        btnSaveAuth.addSelectionListener(new SelectionListener() {

            public void widgetDefaultSelected(SelectionEvent e) {
                // TODO Auto-generated method stub

            }

            public void widgetSelected(SelectionEvent e) {
                saveAuthData = ((Button) e.widget).getSelection();
            }

        });

        createSpacer(top);

        Link createAccountLink = new Link(top, SWT.NONE);
        createAccountLink.setText("If you have not yet created an account on BUGnet, you can do it <a>here</a>");

        GridData gridData = new GridData();
        gridData.horizontalSpan = 3;

        createAccountLink.setLayoutData(gridData);

        createAccountLink.addListener(SWT.Selection, new Listener() {
            public void handleEvent(Event event) {
                setReturnCode(ACCOUNT_CREATE_ID);
                close();
            }
        });

        return top;
    }

    private void createSpacer(Composite top) {
        Layout layout = top.getLayout();
        if (layout instanceof GridLayout) {
            int columns = ((GridLayout) layout).numColumns;
            Label spacer = new Label(top, SWT.NONE);
            GridData gd = new GridData();
            gd.heightHint = 5;
            gd.horizontalSpan = columns;
            spacer.setLayoutData(gd);
        }
    }

    public String getUsername() {
        if (username == null) {
            username = "";
        }
        return username;
    }

    public void setUsername(String username) {
        this.username = username;
    }

    public boolean getSaveAuthentication() {
        return saveAuthData;
    }

    public String getPwd() {
        if (pwd == null) {
            pwd = "";
        }

        return pwd;
    }

    public void setPwd(String pwd) {
        this.pwd = pwd;
    }
}