/ftr-gwt-library-date/src/main/java/eu/future/earth/gwt/client/date/horizontal/HorizontalHourPanel.java

 1/*
 2 * Copyright 2007 Future Earth, info@future-earth.eu
 3 *
 4 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 5 * use this file except in compliance with the License. You may obtain a copy of
 6 * the License at
 7 *
 8 * http://www.apache.org/licenses/LICENSE-2.0
 9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
12 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
13 * License for the specific language governing permissions and limitations under
14 * the License.
15 */
16
17package eu.future.earth.gwt.client.date.horizontal;
18
19import com.google.gwt.user.client.ui.Label;
20import com.google.gwt.user.client.ui.VerticalPanel;
21
22import eu.future.earth.gwt.client.FtrGwtDateCss;
23
24public class HorizontalHourPanel<T, M> extends BaseHorizontalRowPanel<T, M> {
25
26	public HorizontalHourPanel(HorizontalDateRenderer<T, M> renderer, boolean useCss) {
27		super(renderer);
28		if (useCss) {
29			setStyleName(FtrGwtDateCss.HOUR_PANEL);
30		} else {
31			setStyleName(FtrGwtDateCss.HOUR_PANEL_NOBACKGROUND);
32		}
33		int hourHeight = renderer.getIntervalsPerHour() * renderer.getIntervalWidth();
34		int intervalMinutes = (60 / renderer.getIntervalsPerHour());
35		int x = 0;
36
37		for (int hour = startHour; hour < endHour; hour++) {
38			VerticalPanel drow = new VerticalPanel();
39			drow.setStyleName(FtrGwtDateCss.HOUR);
40			drow.setSize("30px", renderer.getRowHeight() + "px");
41
42			int displayHour = hour;
43			String displaySuffix = "";
44			if (!renderer.show24HourClock()) {
45				if (hour < 12) {
46					displaySuffix = " AM";
47				} else {
48					displaySuffix = " PM";
49				}
50
51				if (hour == 0) {
52					displayHour = 12;
53				} else {
54					if (hour > 12) {
55						displayHour = hour - 12;
56					}
57				}
58			}
59
60			for (int interval = 0; interval < (renderer.showIntervalTimes() ? renderer.getIntervalsPerHour() : 1); interval++) {
61				int minute = (interval * intervalMinutes);
62				String displayMinute = (minute < 10) ? "0" + minute : "" + minute;
63				Label label = new Label(displayHour + ":" + displayMinute + displaySuffix);
64				label.setStyleName(FtrGwtDateCss.HOUR_LABEL);
65				drow.add(label);
66			}
67
68			super.add(drow, x, 0);
69			x = x + hourHeight;
70		}
71
72	}
73
74	public void repaint() {
75	}
76}