/*
This library is part of octools
Copyright (c) 2000-2007 Valtech A/S (http://www.valtech.dk)
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
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.
Alkacon OpenCms and the OpenCms logo are registered trademarks of
Alkacon Software GmbH in Germany, the USA and other countries
For further information about Alkacon Software GmbH, please see the
company website: http://www.alkacon.com
For further information about OpenCms, please see the
project website: http://www.opencms.org
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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
package dk.valtech.octools.navigation;
import java.util.List;
import java.util.Map;
import org.apache.commons.beanutils.BeanUtils;
import org.opencms.file.CmsResource;
import org.opencms.jsp.CmsJspNavElement;
public class RecursiveNavigationIterationStatus implements NavigationIterationStatus {
private AbstractRecursiveNavigationIterator iterator;
public RecursiveNavigationIterationStatus(AbstractRecursiveNavigationIterator iterator) {
this.iterator = iterator;
}
public int getLevel() {
return iterator.getCurrentLevel();
}
public boolean isFirst() {
return isFirstAtLevel() && iterator.getLevel() == iterator.getCurrentLevel();
}
public boolean isFirstAtLevel() {
return iterator.getCurrentIterator().getCounter() == 0;
}
public boolean isLast() {
return !iterator.hasNext();
}
public boolean isLastAtLevel() {
return !iterator.getCurrentIterator().hasNext();
}
public boolean isSubNavigation() {
CmsJspNavElement c = getCurrentElement();
if (c != null && c.isFolderLink()) {
List<CmsJspNavElement> list = iterator.getNavigationForFolder(c.getResourceName());
return list.size() > 0;
}
return false;
}
public boolean isInPath() {
CmsJspNavElement e = getCurrentElement();
return e != null && iterator.getCms().getRequestContext().getUri().startsWith(e.getResourceName());
}
public boolean isSelected() {
return iterator.getCms().getRequestContext().getUri().equals(getCurrentElement().getResourceName());
}
public int getRequestLevel() {
return CmsResource.getPathLevel(iterator.getCms().getRequestContext().getUri());
}
private CmsJspNavElement getCurrentElement() {
return iterator.getCurrentIterator().getCurrentElement();
}
@Override
public String toString() {
try {
Map string = BeanUtils.describe(this);
string.remove("class");
return string.toString();
} catch (Exception e) {
return e.getMessage();
}
}
public int getElementsAtLevel() {
return iterator.getCurrentIterator().getCurrentLevelNavigations().size();
}
public int getPosAtLevel() {
return iterator.getCurrentIterator().getCurrentLevelNavigations().indexOf(getCurrentElement())+1;
}
}