com.cognitivemedicine.metricsdashboard.client.dialogs.DeleteDashboardDialog.java Source code

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Here is the source code for com.cognitivemedicine.metricsdashboard.client.dialogs.DeleteDashboardDialog.java

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/*
 * COPYRIGHT STATUS:  2015.  This work, authored by Cognitive Medical Systems
 * employees, was funded in whole or in part by The Department of Veterans
 * Affairs under U.S. Government contract VA118-11-D-1011 / VA118-1011-0013.
 * The copyright holder agrees to post or allow the Government to post all or
 * part of this work in open-source repositories subject to the Apache License,
 * Version 2.0, dated January 2004. All other rights are reserved by the
 * copyright owner.
 *
 * For use outside the Government, the following notice applies:
 *
 *     Copyright 2015  Cognitive Medical Systems
 *
 *     Licensed under the Apache License, Version 2.0 (the "License"); you may
 *     not use this file except in compliance with the License. You may obtain
 *     a copy of the License at http://www.apache.org/licenses/LICENSE-2.0
 *
 *     Unless required by applicable law or agreed to in writing, software
 *     distributed under the License is distributed on an "AS IS" BASIS,
 *     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *     See the License for the specific language governing permissions and
 *     limitations under the License.
 *
 */
package com.cognitivemedicine.metricsdashboard.client.dialogs;

import com.cognitivemedicine.metricsdashboard.client.dashboard.DashboardMainPanel;
import com.cognitivemedicine.metricsdashboard.shared.MdConstants;
import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.event.dom.client.ClickHandler;
import com.google.gwt.user.client.ui.DialogBox;
import com.google.gwt.user.client.ui.HTML;
import com.google.gwt.user.client.ui.HorizontalPanel;
import com.google.gwt.user.client.ui.Image;
import com.google.gwt.user.client.ui.ListBox;
import com.google.gwt.user.client.ui.PushButton;
import com.google.gwt.user.client.ui.VerticalPanel;

/**
 * A simple dialog for deleting a dashboard
 * 
 * @author sschechter
 * 
 */
public class DeleteDashboardDialog extends DialogBox {

    private PushButton createButton;
    private PushButton cancelButton;
    private DashboardMainPanel parent;

    private ListBox dashboardListBox;

    public DeleteDashboardDialog(DashboardMainPanel parent, ListBox dashboardListBox) {
        this.parent = parent;
        this.dashboardListBox = dashboardListBox;
        init();
    }

    private void init() {
        this.setWidth("300px");
        this.setText("Delete Dashboard?");

        VerticalPanel dialogVPanel = new VerticalPanel();
        dialogVPanel.setWidth("300px");
        dialogVPanel.setSpacing(8);
        dialogVPanel.add(new HTML("Are you sure you'ld like to delete this Dashboard?</br></br><b>"
                + dashboardListBox.getItemText(dashboardListBox.getSelectedIndex()) + "</b>"));
        dialogVPanel.setHorizontalAlignment(VerticalPanel.ALIGN_CENTER);

        Image image = new Image(MdConstants.IMG_OK_CHECK);
        image.setSize(MdConstants.IMG_SIZE, MdConstants.IMG_SIZE);
        PushButton okButton = new PushButton(image);
        okButton.getElement().setId("deleteDashboardOkButton");
        okButton.addClickHandler(new ClickHandler() {
            public void onClick(ClickEvent event) {
                String dashboardId = dashboardListBox.getValue(dashboardListBox.getSelectedIndex());
                parent.getController().deleteDashboard(dashboardId);
                DeleteDashboardDialog.this.hide();
            }
        });

        image = new Image(MdConstants.IMG_CANCEL_X);
        image.setSize(MdConstants.IMG_SIZE, MdConstants.IMG_SIZE);
        PushButton cancelButton = new PushButton(image);
        cancelButton.getElement().setId("deleteDashboardCancelButton");
        cancelButton.setTitle("Cancel");
        cancelButton.addClickHandler(new ClickHandler() {

            @Override
            public void onClick(ClickEvent event) {
                DeleteDashboardDialog.this.hide();
            }
        });

        HorizontalPanel dialogButtonPanel = new HorizontalPanel();
        dialogButtonPanel.setSpacing(4);
        dialogButtonPanel.add(okButton);
        dialogButtonPanel.add(cancelButton);
        dialogVPanel.add(dialogButtonPanel);

        this.setWidget(dialogVPanel);
        this.setModal(true);
        this.setGlassEnabled(true);
        this.center();
    }
}