com.aptana.ui.dialogs.PasswordPromptDialog.java Source code

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Here is the source code for com.aptana.ui.dialogs.PasswordPromptDialog.java

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/**
 * Aptana Studio
 * Copyright (c) 2005-2012 by Appcelerator, Inc. All Rights Reserved.
 * Licensed under the terms of the GNU Public License (GPL) v3 (with exceptions).
 * Please see the license.html included with this distribution for details.
 * Any modifications to this file must keep this entire header intact.
 */

package com.aptana.ui.dialogs;

import org.eclipse.jface.dialogs.IDialogConstants;
import org.eclipse.jface.dialogs.TitleAreaDialog;
import org.eclipse.jface.layout.GridDataFactory;
import org.eclipse.jface.layout.GridLayoutFactory;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.DisposeEvent;
import org.eclipse.swt.events.DisposeListener;
import org.eclipse.swt.graphics.Image;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.Text;

import com.aptana.core.util.StringUtil;
import com.aptana.ui.UIPlugin;

/**
 * Note: Moved from com.aptana.ide.ui.io.auth package to re-use it in different plugins.
 * 
 * @author Max Stepanov
 */
public class PasswordPromptDialog extends TitleAreaDialog {

    private String title;
    private String message;
    private String login;
    private char[] password;
    private boolean savePassword;
    private boolean savePasswordPrompt;

    private Image titleImage;

    private Text loginText;
    private Text passwordText;
    private Button savePasswordButton;

    public PasswordPromptDialog(Shell parentShell, String title, String message) {
        this(parentShell, title, message, false);
    }

    /**
     * @param parentShell
     */
    public PasswordPromptDialog(Shell parentShell, String title, String message, boolean savePrompt) {
        super(parentShell);
        this.title = title;
        this.message = message;
        savePasswordPrompt = savePrompt;
        setHelpAvailable(false);
    }

    /**
     * @param login
     *            the login to set
     */
    public void setLogin(String login) {
        this.login = login;
    }

    /**
     * @param password
     */
    public void setPassword(char[] password) {
        this.password = password;
    }

    /**
     * @return password
     */
    public char[] getPassword() {
        return password;
    }

    /**
     * @param save
     *            password
     */
    public void setSavePassword(boolean savePassword) {
        this.savePassword = savePassword;
    }

    /**
     * @return save password
     */
    public boolean getSavePassword() {
        return savePassword;
    }

    /*
     * (non-Javadoc)
     * @see org.eclipse.jface.dialogs.TitleAreaDialog#createDialogArea(org.eclipse.swt.widgets.Composite)
     */
    @Override
    protected Control createDialogArea(Composite parent) {
        Composite dialogArea = (Composite) super.createDialogArea(parent);

        titleImage = UIPlugin.getImageDescriptor("/icons/full/security.png").createImage(); //$NON-NLS-1$
        dialogArea.addDisposeListener(new DisposeListener() {
            public void widgetDisposed(DisposeEvent e) {
                if (titleImage != null) {
                    setTitleImage(null);
                    titleImage.dispose();
                    titleImage = null;
                }
            }
        });

        setTitleImage(titleImage);
        setTitle(title);
        setMessage(message);

        Composite container = new Composite(dialogArea, SWT.NONE);
        container.setLayoutData(GridDataFactory.fillDefaults().grab(true, true).create());
        container.setLayout(GridLayoutFactory.swtDefaults()
                .margins(convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_MARGIN),
                        convertVerticalDLUsToPixels(IDialogConstants.VERTICAL_MARGIN))
                .spacing(convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_SPACING),
                        convertVerticalDLUsToPixels(IDialogConstants.VERTICAL_SPACING))
                .numColumns(2).create());

        /* row 1 */
        Label label = new Label(container, SWT.NONE);
        label.setLayoutData(GridDataFactory.swtDefaults().create());
        label.setText(StringUtil.makeFormLabel(Messages.PasswordPromptDialog_UserName));

        loginText = new Text(container, SWT.SINGLE | SWT.BORDER);
        loginText.setLayoutData(GridDataFactory.fillDefaults().grab(true, false).create());
        if (login != null) {
            loginText.setText(login);
        }
        loginText.setEnabled(false);

        /* row 2 */
        label = new Label(container, SWT.NONE);
        label.setLayoutData(GridDataFactory.swtDefaults().create());
        label.setText(StringUtil.makeFormLabel(Messages.PasswordPromptDialog_Password));

        passwordText = new Text(container, SWT.SINGLE | SWT.PASSWORD | SWT.BORDER);
        passwordText.setLayoutData(GridDataFactory.fillDefaults().grab(true, false).create());
        if (password != null) {
            passwordText.setText(String.copyValueOf(password));
        }

        if (savePasswordPrompt) {
            /* row 3 */
            new Label(container, SWT.NONE).setLayoutData(GridDataFactory.swtDefaults().create());

            savePasswordButton = new Button(container, SWT.CHECK);
            savePasswordButton.setLayoutData(GridDataFactory.fillDefaults().create());
            savePasswordButton.setText(Messages.PasswordPromptDialog_SavePassword);
            savePasswordButton.setSelection(savePassword);
        }

        return dialogArea;
    }

    /*
     * (non-Javadoc)
     * @see org.eclipse.jface.dialogs.Dialog#createButtonsForButtonBar(org.eclipse.swt.widgets.Composite)
     */
    @Override
    protected void createButtonsForButtonBar(Composite parent) {
        super.createButtonsForButtonBar(parent);
        getButton(OK).setText(Messages.PasswordPromptDialog_Login);
    }

    /*
     * (non-Javadoc)
     * @see org.eclipse.jface.dialogs.Dialog#okPressed()
     */
    @Override
    protected void okPressed() {
        password = passwordText.getText().toCharArray();
        if (savePasswordPrompt) {
            savePassword = savePasswordButton.getSelection();
        }
        super.okPressed();
    }
}