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JSF components and utilities that can be used with any JSF implementation.
This library is compatible with both JSF1.1 and JSF1.2; however for JSF1.2 users there
is an alternative build of Tomahawk available that takes advantage of JSF1.2 features to
offer some additional benefits.
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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 org.apache.myfaces.custom.schedule;
import java.io.IOException;
import java.io.Serializable;
import java.text.DateFormat;
import java.util.Calendar;
import java.util.Iterator;
import javax.faces.component.UIComponent;
import javax.faces.context.FacesContext;
import javax.faces.context.ResponseWriter;
import org.apache.myfaces.custom.schedule.model.ScheduleDay;
import org.apache.myfaces.shared_tomahawk.renderkit.html.HTML;
/**
*
* Renderer for the month view of the Schedule component
*
* @since 1.1.7
* @author Jurgen Lust (latest modification by $Author: schof $)
* @author Bruno Aranda (adaptation of Jurgen's code to myfaces)
* @version $Revision: 382051 $
*/
public class ScheduleCompactMonthRenderer
extends AbstractCompactScheduleRenderer
implements Serializable
{
private static final long serialVersionUID = 2926607881214603314L;
//~ Methods ----------------------------------------------------------------
/**
* @see javax.faces.render.Renderer#encodeBegin(javax.faces.context.FacesContext,
* javax.faces.component.UIComponent)
*/
public void encodeBegin(
FacesContext context,
UIComponent component
)
throws IOException
{
if (!component.isRendered()) {
return;
}
super.encodeBegin(context, component);
HtmlSchedule schedule = (HtmlSchedule) component;
ResponseWriter writer = context.getResponseWriter();
//container div for the schedule grid
writer.startElement(HTML.DIV_ELEM, schedule);
writer.writeAttribute(HTML.CLASS_ATTR, "schedule-compact-" + schedule.getTheme(), null);
writer.writeAttribute(
HTML.STYLE_ATTR, "border-style: none; overflow: hidden;", null
);
writer.startElement(HTML.TABLE_ELEM, schedule);
writer.writeAttribute(HTML.CLASS_ATTR, getStyleClass(schedule, "month"), null);
writer.writeAttribute(
HTML.STYLE_ATTR, "width: 100%;",
null
);
writer.writeAttribute(HTML.CELLPADDING_ATTR, "0", null);
writer.writeAttribute(HTML.CELLSPACING_ATTR, "1", null);
Calendar cal = getCalendarInstance(schedule, schedule.getModel().getSelectedDate());
String dayOfWeekDateFormat = schedule.getCompactMonthDayOfWeekDateFormat();
if (dayOfWeekDateFormat != null && dayOfWeekDateFormat.length() > 0) {
DateFormat dayOfWeekFormater = getDateFormat(context, schedule, dayOfWeekDateFormat);
writer.startElement(HTML.THEAD_ELEM, schedule);
writer.startElement(HTML.TR_ELEM, schedule);
for (Iterator dayIterator = schedule.getModel().iterator(); dayIterator.hasNext();) {
ScheduleDay day = (ScheduleDay) dayIterator.next();
cal.setTime(day.getDate());
int dayOfWeek = cal.get(Calendar.DAY_OF_WEEK);
writer.startElement(HTML.TH_ELEM, schedule);
writer.writeAttribute(HTML.CLASS_ATTR, getStyleClass(schedule, "header"), null);
if (schedule.isSplitWeekend() && dayOfWeek == Calendar.SATURDAY) {
// Don't label the weekend
writer.endElement(HTML.TH_ELEM);
break;
} else {
writer.writeText(dayOfWeekFormater.format(day.getDate()), null);
writer.endElement(HTML.TH_ELEM);
}
if (dayOfWeek == Calendar.SUNDAY) {
break;
}
}
writer.endElement(HTML.TR_ELEM);
writer.endElement(HTML.THEAD_ELEM);
}
writer.startElement(HTML.TBODY_ELEM, schedule);
int selectedMonth = cal.get(Calendar.MONTH);
for (
Iterator dayIterator = schedule.getModel().iterator();
dayIterator.hasNext();
) {
ScheduleDay day = (ScheduleDay) dayIterator.next();
cal.setTime(day.getDate());
int dayOfWeek = cal.get(Calendar.DAY_OF_WEEK);
int dayOfMonth = cal.get(Calendar.DAY_OF_MONTH);
int currentMonth = cal.get(Calendar.MONTH);
boolean isWeekend =
(dayOfWeek == Calendar.SATURDAY) ||
(dayOfWeek == Calendar.SUNDAY);
cal.setTime(day.getDate());
writeDayCell(
context, writer, schedule, day, dayOfWeek, dayOfMonth, isWeekend,
currentMonth == selectedMonth, (!isWeekend && schedule.isSplitWeekend() ? 2 : 1)
);
}
writer.endElement(HTML.TBODY_ELEM);
writer.endElement(HTML.TABLE_ELEM);
writer.endElement(HTML.DIV_ELEM);
}
/**
* @see AbstractCompactScheduleRenderer#getDefaultRowHeight()
*/
protected int getDefaultRowHeight()
{
return 120;
}
/**
*/
protected void writeDayCell(
FacesContext context,
ResponseWriter writer,
HtmlSchedule schedule,
ScheduleDay day,
int dayOfWeek,
int dayOfMonth,
boolean isWeekend,
boolean isCurrentMonth,
int rowspan
)
throws IOException
{
if ((dayOfWeek == Calendar.MONDAY) || (schedule.isSplitWeekend() && dayOfWeek == Calendar.SUNDAY)) {
writer.startElement(HTML.TR_ELEM, schedule);
}
super.writeDayCell(
context, writer, schedule, day, 100f / (schedule.isSplitWeekend() ? 6 : 7), dayOfWeek, dayOfMonth,
isWeekend, isCurrentMonth, rowspan
);
if ((schedule.isSplitWeekend() && dayOfWeek == Calendar.SATURDAY) || (dayOfWeek == Calendar.SUNDAY)) {
writer.endElement(HTML.TR_ELEM);
}
}
protected int getRowHeight(UIScheduleBase schedule)
{
if (schedule != null) {
int height = schedule.getCompactMonthRowHeight();
return height == 0 ? getDefaultRowHeight() : height;
}
return getDefaultRowHeight();
}
}
//The End