/*
* Copyright (C) 2011-2014 GeoForge Project
*
* 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 3 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, see <http://www.gnu.org/licenses/>.
*/
package org.geoforge.guillcogc.panel;
import gov.nasa.worldwind.event.SelectEvent;
import gov.nasa.worldwind.event.SelectListener;
import gov.nasa.worldwind.layers.Layer;
import gov.nasa.worldwind.pick.PickedObject;
import gov.nasa.worldwind.util.BasicDragger;
import org.geoforge.guillc.wwd.util.OurToolTipControllerSecMovObjs;
import org.geoforge.guillcogc.wwd.rlrs.GfrSetRlrTopSecOgcWmss;
import org.geoforge.io.serial.GfrSerializeStateWwdSec;
import org.geoforge.worldwind.animation.ViewController;
import org.geoforge.worldwind.layer.GfrRlrObjTloRndMltAbs;
import org.geoforge.worldwind.layer.GfrRlrObjTloRndSngPntAbs;
import org.geoforge.worldwind.layer.GfrRlrObjTloRndSngSurfaceAbs;
import org.geoforge.worldwind.util.GfrCtrMenContextAbs;
/**
*
* @author bantchao
*/
abstract public class GfrPnlMainWwdOgcSecMovObjAbs extends GfrPnlMainWwdOgcAbs implements
SelectListener
{
private String _strIdViewer_ = null;
private ViewController _vcrViewController_;
private BasicDragger _bdrDragger_ = null;
private Layer _lyrDragged_ = null;
abstract protected void _updateGeometry(Layer lyr);
protected GfrPnlMainWwdOgcSecMovObjAbs(String strIdViewerSource) throws Exception
{
super(
(GfrCtrMenContextAbs) null, // object
(GfrCtrMenContextAbs) null, // void
false // blnIsSerializableStateOrbit
);
this._strIdViewer_ = strIdViewerSource;
super._topWmss = new GfrSetRlrTopSecOgcWmss(super._cnv, strIdViewerSource);
super._ctrTooltip = new OurToolTipControllerSecMovObjs(this._cnv);
this._vcrViewController_ = new ViewController(super._cnv);
this._bdrDragger_ = new BasicDragger(super._cnv);
super._cnv.addSelectListener((SelectListener) this);
}
@Override
public void selected(SelectEvent evtSelect)
{
this._bdrDragger_.selected(evtSelect);
if (evtSelect.getEventAction().equals(SelectEvent.DRAG))
{
_vcrViewController_.sceneChanged();
if (this._lyrDragged_ != null)
return;
java.util.List<PickedObject> lstPickedObjects = evtSelect.getAllTopPickedObjects();
if (lstPickedObjects!=null && !lstPickedObjects.isEmpty())
{
for (PickedObject potCur:lstPickedObjects )
{
Layer lyrCur = potCur.getParentLayer();
if (lyrCur == null)
continue;
this._lyrDragged_ = lyrCur;
// hide label if any
if (this._lyrDragged_ instanceof GfrRlrObjTloRndSngPntAbs)
{
((GfrRlrObjTloRndSngPntAbs) this._lyrDragged_).setVisibleAnnotation(false);
}
else if (this._lyrDragged_ instanceof GfrRlrObjTloRndMltAbs)
{
((GfrRlrObjTloRndMltAbs) this._lyrDragged_).setVisibleAnnotation(false);
}
else if (this._lyrDragged_ instanceof GfrRlrObjTloRndSngSurfaceAbs)
{
((GfrRlrObjTloRndSngSurfaceAbs) this._lyrDragged_).setVisibleAnnotation(false);
}
else
{
System.err.println(">> started dragging tbrls : lyrCur.getClass().toString()=" + lyrCur.getClass().toString());
}
break;
}
}
// ---
return;
}
if (evtSelect.getEventAction().equals(SelectEvent.DRAG_END))
{
// show label if any, should be invokedLater!
if (this._lyrDragged_ instanceof GfrRlrObjTloRndSngPntAbs)
{
((GfrRlrObjTloRndSngPntAbs) this._lyrDragged_).setVisibleAnnotation(true);
}
else if (this._lyrDragged_ instanceof GfrRlrObjTloRndMltAbs)
{
((GfrRlrObjTloRndMltAbs) this._lyrDragged_).setVisibleAnnotation(true);
}
else if (this._lyrDragged_ instanceof GfrRlrObjTloRndSngSurfaceAbs)
{
((GfrRlrObjTloRndSngSurfaceAbs) this._lyrDragged_).setVisibleAnnotation(true);
}
else
{
System.err.println(">> stopped dragging tbrls: this._lyrDragged.getClass().toString()=" + this._lyrDragged_.getClass().toString());
}
_updateGeometry(this._lyrDragged_);
this._lyrDragged_ = null;
// ---
return;
}
}
@Override
public void destroy()
{
this._bdrDragger_ = null;
this._lyrDragged_ = null;
super._cnv.removeSelectListener((SelectListener) this);
super.destroy();
}
@Override
public boolean init()
{
if (! super.init())
return false;
String strState = GfrSerializeStateWwdSec.s_read(this._strIdViewer_);
if (strState != null)
{
super.restoreStateOrbitView(strState);
}
return true;
}
}