/*
* This file is not part of the ItsNat framework.
*
* Original source code use and closed source derivatives are authorized
* to third parties with no restriction or fee.
* The original source code is owned by the author.
*
* This program is distributed AS IS 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.
*
* (C) Innowhere Software a service of Jose Maria Arranz Santamaria, Spanish citizen.
*/
package org.itsnat.feashow.features.comp.autobuild.mdforms;
import org.itsnat.comp.ItsNatComponentManager;
import org.itsnat.core.ItsNatDocument;
import org.itsnat.feashow.FeatureTreeNode;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.w3c.dom.events.Event;
import org.w3c.dom.events.EventListener;
import org.w3c.dom.events.EventTarget;
import org.w3c.dom.html.HTMLInputElement;
public class MarkupDrivenRadioTreeNode extends FeatureTreeNode implements EventListener
{
protected Element parentElem;
protected HTMLInputElement inputElem1;
protected HTMLInputElement inputElem2;
protected Element toggleElem;
public MarkupDrivenRadioTreeNode()
{
}
public void startExamplePanel()
{
ItsNatDocument itsNatDoc = getItsNatDocument();
Document doc = itsNatDoc.getDocument();
this.parentElem = doc.getElementById("compGroupId");
ItsNatComponentManager compMgr = itsNatDoc.getItsNatComponentManager();
compMgr.setMarkupDrivenComponents(true);
compMgr.buildItsNatComponents(parentElem);
this.inputElem1 = (HTMLInputElement)doc.getElementById("radioId1");
((EventTarget)inputElem1).addEventListener("click",this,false);
this.inputElem2 = (HTMLInputElement)doc.getElementById("radioId2");
((EventTarget)inputElem2).addEventListener("click",this,false);
this.toggleElem = doc.getElementById("toggleId");
((EventTarget)toggleElem).addEventListener("click",this,false);
}
public void endExamplePanel()
{
ItsNatDocument itsNatDoc = getItsNatDocument();
((EventTarget)inputElem1).removeEventListener("click",this,false);
this.inputElem1 = null;
((EventTarget)inputElem2).removeEventListener("click",this,false);
this.inputElem2 = null;
((EventTarget)toggleElem).removeEventListener("click",this,false);
this.toggleElem = null;
ItsNatComponentManager compMgr = itsNatDoc.getItsNatComponentManager();
compMgr.removeItsNatComponents(parentElem,true);
compMgr.setMarkupDrivenComponents(false);
this.parentElem = null;
}
public void handleEvent(Event evt)
{
EventTarget currTarget = evt.getCurrentTarget();
if (currTarget == toggleElem)
{
// Cycle: (false,false) => (true,false) => (false,true) =>
boolean check1 = inputElem1.getChecked();
boolean check2 = inputElem2.getChecked();
if (!check1 && !check2) // (false,false)
inputElem1.setChecked(true); // (true,false)
else if (check1 && !check2) // (true,false)
inputElem2.setChecked(true); // (false,true)
else if (!check1 && check2) // (false,true)
inputElem2.setChecked(false); // (false,false)
}
log("State changed to: " + inputElem1.getChecked() + " - " + inputElem2.getChecked());
}
}