com.google.sampling.experiential.client.RepeatEveryNPanel.java Source code

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Here is the source code for com.google.sampling.experiential.client.RepeatEveryNPanel.java

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/*
* Copyright 2011 Google Inc. All Rights Reserved.
* 
* 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.google.sampling.experiential.client;

import com.google.gwt.core.client.GWT;
import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.event.dom.client.ClickHandler;
import com.google.gwt.user.client.ui.Composite;
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.ListBox;
import com.google.paco.shared.model.SignalScheduleDAO;

/**
 * Panel to show choice of "Repeat Every N days" scheduling option.
 * 
 * @author Bob Evans
 *
 */

public class RepeatEveryNPanel extends Composite {

    private String periodLabel;
    private SignalScheduleDAO schedule;

    public RepeatEveryNPanel(String period, final SignalScheduleDAO schedule) {
        MyConstants myConstants = GWT.create(MyConstants.class);
        this.schedule = schedule;
        this.periodLabel = period;
        HorizontalPanel horizontalPanel = new HorizontalPanel();
        horizontalPanel.setVerticalAlignment(HasVerticalAlignment.ALIGN_MIDDLE);
        horizontalPanel.setSpacing(2);
        horizontalPanel.setSize("265px", "25px");
        initWidget(horizontalPanel);

        Label lblRepeatEvery = new Label(myConstants.repeatEvery() + ":");
        lblRepeatEvery.setStyleName("gwt-Label-Header");
        horizontalPanel.add(lblRepeatEvery);
        horizontalPanel.setCellVerticalAlignment(lblRepeatEvery, HasVerticalAlignment.ALIGN_MIDDLE);
        lblRepeatEvery.setSize("93px", "16px");

        final ListBox listBox = new ListBox();
        listBox.addItem("1");
        listBox.addItem("2");
        listBox.addItem("3");
        listBox.addItem("4");
        listBox.addItem("5");
        listBox.addItem("6");
        listBox.addItem("7");
        listBox.addItem("8");
        listBox.addItem("9");
        listBox.addItem("10");
        listBox.addItem("11");
        listBox.addItem("12");
        listBox.addItem("13");
        listBox.addItem("14");
        listBox.addItem("15");
        listBox.addItem("16");
        listBox.addItem("17");
        listBox.addItem("18");
        listBox.addItem("19");
        listBox.addItem("20");
        listBox.addItem("21");
        listBox.addItem("22");
        listBox.addItem("23");
        listBox.addItem("24");
        listBox.addItem("25");
        listBox.addItem("26");
        listBox.addItem("27");
        listBox.addItem("28");
        listBox.addItem("29");
        listBox.addItem("30");
        horizontalPanel.add(listBox);
        listBox.setVisibleItemCount(1);
        listBox.setSelectedIndex(schedule.getRepeatRate() - 1);
        listBox.addClickHandler(new ClickHandler() {
            public void onClick(ClickEvent event) {
                schedule.setRepeatRate(listBox.getSelectedIndex() + 1);
            }
        });
        if (periodLabel == null) {
            periodLabel = "Days";
        }
        Label lblDays = new Label(periodLabel);
        lblDays.setStyleName("gwt-Label-Header");
        horizontalPanel.add(lblDays);
    }

}