/**
* License Agreement.
*
* JBoss RichFaces - Ajax4jsf Component Library
*
* Copyright (C) 2007 Exadel, Inc.
*
* This library 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.
*
* This library 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.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
package org.richfaces.component;
import java.util.Iterator;
import javax.faces.component.UIComponent;
import org.richfaces.cdk.annotations.Attribute;
import org.richfaces.cdk.annotations.Facet;
import org.richfaces.cdk.annotations.JsfComponent;
import org.richfaces.cdk.annotations.JsfRenderer;
import org.richfaces.cdk.annotations.Tag;
import org.richfaces.cdk.annotations.TagType;
import org.richfaces.component.attribute.CoreProps;
import org.richfaces.component.attribute.EventsKeyProps;
import org.richfaces.component.attribute.EventsMouseProps;
import org.richfaces.component.attribute.EventsRowProps;
import org.richfaces.component.attribute.I18nProps;
import org.richfaces.component.attribute.IterationProps;
import org.richfaces.component.attribute.RowsProps;
import org.richfaces.component.attribute.SequenceProps;
import org.richfaces.taglib.ListHandler;
import com.google.common.base.Predicate;
import com.google.common.base.Predicates;
import com.google.common.collect.ImmutableSet;
import com.google.common.collect.Iterators;
import com.google.common.collect.Maps;
/**
* <p>The <rich:list> component renders a list of items. The list can be an numerically ordered list, an
* un-ordered bullet-point list, or a data definition list. The component uses a data model for managing the list items,
* which can be updated dynamically.</p>
*/
@JsfComponent(type = "org.richfaces.List", family = "org.richfaces.List", facets = @Facet(name = AbstractList.TERM),
tag = @Tag(name = "list", handlerClass = ListHandler.class, type = TagType.Facelets),
renderer = @JsfRenderer(type = "org.richfaces.ListRenderer"))
public abstract class AbstractList extends UISequence implements CoreProps, EventsKeyProps, EventsMouseProps, EventsRowProps, I18nProps, RowsProps, SequenceProps, IterationProps {
public static final String TERM = "term";
private static final Predicate<String> TERM_PREDICATE = new Predicate<String>() {
public boolean apply(String input) {
return TERM.equals(input);
}
};
private static final Predicate<String> NON_TERM_PREDICATE = Predicates.not(TERM_PREDICATE);
private Iterator<UIComponent> getFacetsIterator(Predicate<? super String> namePredicate) {
if (getFacetCount() > 0) {
return Maps.filterKeys(getFacets(), namePredicate).values().iterator();
}
return ImmutableSet.<UIComponent>of().iterator();
}
protected Iterator<UIComponent> dataChildren() {
return Iterators.concat(getChildren().iterator(), getFacetsIterator(TERM_PREDICATE));
}
protected Iterator<UIComponent> fixedChildren() {
return getFacetsIterator(NON_TERM_PREDICATE);
}
/**
* The type of the list: unordered (default), ordered, definitions
*/
@Attribute(defaultValue = "ListType.unordered")
public abstract ListType getType();
public UIComponent getTerm() {
return getFacet(TERM);
}
/**
* Assigns one or more space-separated CSS class names to the rows of the table. If the CSS class names are comma-separated,
* each class will be assigned to a particular row in the order they follow in the attribute. If you have less class names
* than rows, the class will be applied to every n-fold row where n is the order in which the class is listed in the
* attribute. If there are more class names than rows, the overflow ones are ignored.
*/
@Attribute
public abstract String getRowClasses();
/**
* Assigns one or more space-separated CSS class names to the list rows
*/
@Attribute
public abstract String getRowClass();
}