/*
* {{{ header & license
* Copyright (c) 2007 Vianney le Clément
*
* This program 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 program 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 program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
* }}}
*/
package org.xhtmlrenderer.simple.xhtml.controls;
import java.util.Iterator;
import org.w3c.dom.Element;
import org.xhtmlrenderer.simple.xhtml.FormControl;
import org.xhtmlrenderer.simple.xhtml.XhtmlForm;
public class CheckControl extends AbstractControl {
private boolean _initialValue, _radio;
public CheckControl(XhtmlForm form, Element e) {
super(form, e);
_initialValue = e.getAttribute("checked").length() != 0;
setSuccessful(_initialValue);
_radio = e.getAttribute("type").equals("radio");
}
public void setSuccessful(boolean successful) {
super.setSuccessful(successful);
if (_radio && successful) {
// mark all other radio with the same name as unsucessful
XhtmlForm form = getForm();
if (form == null) {
return;
}
for (Iterator iter = form.getAllControls(getName()).iterator(); iter
.hasNext();) {
FormControl control = (FormControl) iter.next();
if (control instanceof CheckControl) {
CheckControl check = (CheckControl) control;
if (check.isRadio() && check != this) {
check.setSuccessful(false);
}
}
}
}
}
public boolean isRadio() {
return _radio;
}
public void reset() {
setSuccessful(_initialValue);
}
}