com.dimdim.conference.ui.common.client.util.ConfirmationDialog.java Source code

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Here is the source code for com.dimdim.conference.ui.common.client.util.ConfirmationDialog.java

Source

/*
 **************************************************************************     
 *                                                                        *
 *               DDDDD   iii             DDDDD   iii                      * 
 *               DD  DD      mm mm mmmm  DD  DD      mm mm mmmm           * 
 *               DD   DD iii mmm  mm  mm DD   DD iii mmm  mm  mm          *
 *               DD   DD iii mmm  mm  mm DD   DD iii mmm  mm  mm          *
 *               DDDDDD  iii mmm  mm  mm DDDDDD  iii mmm  mm  mm          *
 *                                                                        *
 **************************************************************************
 **************************************************************************
 *                                                                        *
 * Part of the DimDim V 1.0 Codebase (http://www.dimdim.com)             * 
 *                                                                  *
 * Copyright (c) 2006 Communiva Inc. All Rights Reserved.                 *
 *                                                                  *
 *                                                                  *
 * This code is licensed under the DimDim License                         *
 * For details please visit http://www.dimdim.com/license                *
 *                                                                 *
 **************************************************************************
 */

package com.dimdim.conference.ui.common.client.util;

import java.util.Vector;
import com.dimdim.conference.ui.common.client.UIGlobals;
import com.dimdim.conference.ui.common.client.layout.DefaultCommonDialog;
import com.google.gwt.user.client.ui.Button;
import com.google.gwt.user.client.ui.KeyboardListener;
import com.google.gwt.user.client.ui.Label;
import com.google.gwt.user.client.ui.VerticalPanel;
import com.google.gwt.user.client.ui.ClickListener;
import com.google.gwt.user.client.ui.Widget;

/**
 * A simple example of an 'about' dialog box.
 */
public class ConfirmationDialog extends CommonModalDialog implements ClickListener {

    protected String comment;
    protected Widget contentWidget;
    protected Button okButton;
    protected ConfirmationListener confirmationListener;
    protected Label messageText;
    protected boolean hideOnOK = true;

    public ConfirmationDialog(String title, String comment, String dialogName,
            ConfirmationListener confirmationListener) {
        super(title);
        this.comment = comment;
        this.dialogName = dialogName;
        this.confirmationListener = confirmationListener;
        this.closeListener = this;
        this.closeButtonText = UIGlobals.getNoLabelText();
    }

    protected void onEscapeKey() {
        if (this.confirmationListener != null) {
            this.confirmationListener.onCancel();
        }
        hide();
    }

    //   private ConfirmationDialog(String title, Widget contentWidget,
    //         String dialogName, ConfirmationListener confirmationListener)
    //   {
    //      super(title);
    //      this.contentWidget = contentWidget;
    //      this.dialogName = dialogName;
    //      this.confirmationListener = confirmationListener;
    //      this.closeListener = this;
    //      this.closeButtonText = UIGlobals.getNoLabelText();
    //   }
    protected Vector getFooterButtons() {
        Vector v = new Vector();

        okButton = new Button();
        okButton.setText(UIGlobals.getYesLabelText());
        okButton.setStyleName("dm-popup-close-button");
        okButton.addClickListener(this);
        v.addElement(okButton);

        return v;
    }

    public void setHideOnOK(boolean b) {
        this.hideOnOK = b;
    }

    public void hideOKButton() {
        this.okButton.setVisible(false);
    }

    public void hideCancelButton() {
        this.closeButton.setVisible(false);
    }

    public void showCancelButton() {
        this.closeButton.setVisible(true);
    }

    public void setButtonLabels(String okLabel, String cancelLabel) {
        this.okButton.setText(okLabel);
        this.closeButton.setText(cancelLabel);
    }

    protected Widget getContent() {
        if (this.contentWidget != null) {
            return this.contentWidget;
        } else {
            VerticalPanel vp = new VerticalPanel();

            messageText = new Label(this.comment);
            messageText.setWordWrap(true);
            messageText.setStyleName("common-text");
            vp.add(messageText);

            return vp;
        }
    }

    public void setMessage(String message) {
        if (this.messageText != null) {
            this.messageText.setText(message);
        }
    }

    public void onClick(Widget w) {
        if (w == okButton) {
            if (this.confirmationListener != null) {
                this.confirmationListener.onOK();
            }
            if (this.hideOnOK) {
                hide();
            }
        } else if (w == this.closeButton) {
            if (this.confirmationListener != null) {
                this.confirmationListener.onCancel();
            }
        }
    }
}