com.audata.client.admin.SetPasswordDialog.java Source code

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Here is the source code for com.audata.client.admin.SetPasswordDialog.java

Source

/*
 * +----------------------------------------------------------------------+
 * | AuDoc 2                                                              |
 * +----------------------------------------------------------------------+
 * | Copyright (c) 2004-2007 Audata Ltd                                   |
 * +----------------------------------------------------------------------+
 * | This source file is subject to version 2 of the Gnu Public License,  |
 * | that is bundled with this package in the file License.txt, and is    |
 * | available at through the world-wide-web at                           |
 * | http://www.gnu.org/licenses/gpl.txt.                                 |
 * | If you did not receive a copy of the GPL license and are unable to   |
 * | obtain it through the world-wide-web, please send a note to          |
 * | support@audata.co.uk so we can mail you a copy immediately.          |
 * +----------------------------------------------------------------------+
 * | Authors: Jonathan Moss <jon.moss@audata.co.uk>                       |
 * +----------------------------------------------------------------------+ 
 */
package com.audata.client.admin;

import com.audata.client.AuDoc;
import com.audata.client.Language;
import com.audata.client.feedback.SimpleDialog;
import com.audata.client.json.NoOpResponseHandler;
import com.google.gwt.core.client.GWT;
import com.google.gwt.json.client.JSONArray;
import com.google.gwt.json.client.JSONString;
import com.google.gwt.user.client.ui.Button;
import com.google.gwt.user.client.ui.ClickListener;
import com.google.gwt.user.client.ui.DialogBox;
import com.google.gwt.user.client.ui.DockPanel;
import com.google.gwt.user.client.ui.HasHorizontalAlignment;
import com.google.gwt.user.client.ui.HorizontalPanel;
import com.google.gwt.user.client.ui.Image;
import com.google.gwt.user.client.ui.KeyboardListener;
import com.google.gwt.user.client.ui.Label;
import com.google.gwt.user.client.ui.PasswordTextBox;
import com.google.gwt.user.client.ui.VerticalPanel;
import com.google.gwt.user.client.ui.Widget;

public class SetPasswordDialog extends DialogBox implements ClickListener {

    private static final Language LANG = (Language) GWT.create(Language.class);
    private String userUUID;

    private Button setButton;
    private Button cancelButton;

    private PasswordTextBox pass1;
    private PasswordTextBox pass2;

    public SetPasswordDialog(UserPanel parent) {
        this.setText(LANG.set_password_Text());

        DockPanel outer = new DockPanel();
        outer.setSpacing(4);

        outer.add(new Image("images/48x48/security.gif"), DockPanel.WEST);

        VerticalPanel formPanel = new VerticalPanel();

        HorizontalPanel pass1Panel = new HorizontalPanel();
        Label l1 = new Label(LANG.password_Text());
        l1.addStyleName("audoc-label");
        l1.setWidth("120px");

        pass1Panel.add(l1);
        this.pass1 = new PasswordTextBox();
        pass1Panel.add(this.pass1);
        formPanel.add(pass1Panel);

        HorizontalPanel pass2Panel = new HorizontalPanel();

        Label l2 = new Label(LANG.password_reenter_Text());
        l2.addStyleName("audoc-label");
        l2.setWidth("120px");
        pass2Panel.add(l2);
        this.pass2 = new PasswordTextBox();
        pass2Panel.add(this.pass2);
        formPanel.add(pass2Panel);

        HorizontalPanel buttonPanel = new HorizontalPanel();
        buttonPanel.setSpacing(5);

        this.setButton = new Button(LANG.set_password_Text());
        this.setButton.addClickListener(this);
        buttonPanel.add(this.setButton);

        this.cancelButton = new Button(LANG.cancel_Text());
        this.cancelButton.addClickListener(this);
        buttonPanel.add(this.cancelButton);

        formPanel.add(buttonPanel);
        formPanel.setCellHorizontalAlignment(buttonPanel, HasHorizontalAlignment.ALIGN_RIGHT);

        outer.add(formPanel, DockPanel.SOUTH);
        formPanel.setSpacing(4);
        outer.setSpacing(8);
        setWidget(outer);
    }

    public void show(String uuid) {
        this.userUUID = uuid;
        super.show();
    }

    public void hide() {
        this.userUUID = null;
        super.hide();
    }

    public void onClick(Widget sender) {
        if (sender == this.cancelButton) {
            //close dialog
            this.hide();
            pass1.setText("");
            pass2.setText("");
            return;
        }
        if (sender == this.setButton) {
            //update password
            if (pass1.getText() != "") {
                if (pass1.getText().equals(pass2.getText())) {
                    JSONArray params = new JSONArray();
                    params.set(0, new JSONString(this.userUUID));
                    params.set(1, new JSONString(pass1.getText()));
                    AuDoc.jsonCall.asyncPost2("Users.setPassword", params, new NoOpResponseHandler());
                    this.hide();
                } else {
                    SimpleDialog.displayDialog(SimpleDialog.TYPE_ERROR, "Invalid Passwords",
                            "The passwords entered are not the same");
                }
                pass1.setText("");
                pass2.setText("");
            }
            return;
        }
    }

    /**
     * Handles users pressing ENTER to submit the form
     */
    public boolean onKeyPressPreview(char key, int modifiers) {
        if (key == KeyboardListener.KEY_ENTER) {
            onClick(this.setButton);
        }
        return true;
    }
}