org.pentaho.mantle.client.admin.EmailTestDialog.java Source code

Introduction

Here is the source code for org.pentaho.mantle.client.admin.EmailTestDialog.java

Source

/*!
 * This program is free software; you can redistribute it and/or modify it under the
 * terms of the GNU Lesser General Public License, version 2.1 as published by the Free Software
 * Foundation.
 *
 * You should have received a copy of the GNU Lesser General Public License along with this
 * program; if not, you can obtain a copy at http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html
 * or from the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
 * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 * See the GNU Lesser General Public License for more details.
 *
 * Copyright (c) 2002-2013 Pentaho Corporation..  All rights reserved.
 */

package org.pentaho.mantle.client.admin;

import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.event.dom.client.ClickHandler;
import com.google.gwt.user.client.DOM;
import com.google.gwt.user.client.ui.Button;
import com.google.gwt.user.client.ui.FlexTable;
import com.google.gwt.user.client.ui.FocusWidget;
import com.google.gwt.user.client.ui.HasHorizontalAlignment;
import com.google.gwt.user.client.ui.HasVerticalAlignment;
import com.google.gwt.user.client.ui.HorizontalPanel;
import com.google.gwt.user.client.ui.Label;
import com.google.gwt.user.client.ui.Widget;
import org.pentaho.gwt.widgets.client.dialogs.DialogBox;
import org.pentaho.gwt.widgets.client.dialogs.IDialogCallback;
import org.pentaho.gwt.widgets.client.dialogs.IDialogValidatorCallback;
import org.pentaho.mantle.client.messages.Messages;

public class EmailTestDialog extends DialogBox {

    IDialogCallback callback;
    IDialogValidatorCallback validatorCallback;
    Widget content;
    final FlexTable dialogContent = new FlexTable();
    protected Button closeButton = null;

    protected Label statusLabel;

    public EmailTestDialog() {

        /* autohide= false; modal= true */
        super(false, true);
        setText(Messages.getString("connectionTest.label"));

        closeButton = new Button(Messages.getString("close"));
        closeButton.setStylePrimaryName("pentaho-button");
        closeButton.getElement().setAttribute("id", "okButton"); //$NON-NLS-1$ //$NON-NLS-2$
        closeButton.addClickHandler(new ClickHandler() {
            public void onClick(ClickEvent event) {
                onOk();
            }
        });

        final HorizontalPanel dialogButtonPanel = new HorizontalPanel();
        dialogButtonPanel.setSpacing(0);
        dialogButtonPanel.add(closeButton);

        HorizontalPanel dialogButtonPanelWrapper = new HorizontalPanel();
        dialogButtonPanelWrapper.setHorizontalAlignment(HasHorizontalAlignment.ALIGN_RIGHT);

        dialogButtonPanelWrapper.setStyleName("button-panel"); //$NON-NLS-1$
        dialogButtonPanelWrapper.setWidth("100%"); //$NON-NLS-1$
        dialogButtonPanelWrapper.add(dialogButtonPanel);

        if (content instanceof FocusWidget) {
            setFocusWidget((FocusWidget) content);
        }

        dialogContent.setCellPadding(0);
        dialogContent.setCellSpacing(0);
        dialogContent.getFlexCellFormatter().setHeight(0, 0, "100%");
        // add button panel
        dialogContent.setWidget(1, 0, dialogButtonPanelWrapper);
        dialogContent.getCellFormatter().setVerticalAlignment(1, 0, HasVerticalAlignment.ALIGN_BOTTOM);

        dialogContent.setWidth("100%"); //$NON-NLS-1$
        setWidget(dialogContent);

        this.setWidth("360px");
        this.setHeight("100px");

        HorizontalPanel hp = new HorizontalPanel();
        statusLabel = new Label("");
        hp.add(statusLabel);
        hp.setHeight("100%");
        hp.setWidth("100%");

        this.setContent(hp);

        closeButton.setEnabled(true);
        closeButton.setVisible(true);

    }

    public IDialogCallback getCallback() {
        return callback;
    }

    public void show(String message) {
        statusLabel.setText(message);
        this.center();
        super.show();
    }

    public void setContent(Widget content) {
        this.content = content;
        if (content != null) {
            dialogContent.getFlexCellFormatter().setVerticalAlignment(0, 0, HasVerticalAlignment.ALIGN_MIDDLE);
            dialogContent.getFlexCellFormatter().setHorizontalAlignment(0, 0, HasHorizontalAlignment.ALIGN_CENTER);
            dialogContent.setWidget(0, 0, content);
            dialogContent.getCellFormatter().setStyleName(0, 0, "dialog-content");

            DOM.setStyleAttribute(dialogContent.getCellFormatter().getElement(0, 0), "padding", //$NON-NLS-1$
                    "10px 20px 20px 20px"); //$NON-NLS-1$
            content.setHeight("100%"); //$NON-NLS-1$
            content.setWidth("100%"); //$NON-NLS-1$
        }
    }

    public Widget getContent() {
        return content;
    }

    public void setCallback(IDialogCallback callback) {
        this.callback = callback;
    }

    public IDialogValidatorCallback getValidatorCallback() {
        return validatorCallback;
    }

    public void setValidatorCallback(IDialogValidatorCallback validatorCallback) {
        this.validatorCallback = validatorCallback;
    }

    protected void onOk() {
        if (validatorCallback == null || (validatorCallback != null && validatorCallback.validate())) {
            try {
                if (callback != null) {
                    callback.okPressed();
                }
            } catch (Throwable dontCare) {
                //ignored
            }
            hide();
        }
    }
}