/*
* 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 2
* 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.geoforge.guillcogc.treenode;
import java.awt.event.ActionListener;
import java.util.Observable;
import java.util.Observer;
import org.geoforge.guillc.tree.GfrTreAbs;
import org.geoforge.guillcogc.popupmenu.GfrPmuCtlCtrLeafLloVarLyrWmsImgLgdSec;
import org.geoforge.awt.image.GfrFactoryIconAbs;
import org.geoforge.ioogc.awt.image.GfrFactoryIconAppOgc;
import org.geoforge.mdldsp.event.state.multiple.GfrEvtMdlTogMltSecCbx;
import org.geoforge.mdldsp.state.multiple.GfrMdlTogMltSecCbx;
import org.geoforge.wrpbasprsdatogc.GfrWrpBasDatObjNameTloWms;
import org.geoforge.wrpbasprsdsp.state.multiple.run.GfrWrpBasPrsDspPrjObjSecMltTogCbx;
import org.geoforge.wrpbasprssynogc.GfrWrpBasSynObjNameTloWms;
/**
*
* @author bantchao
*/
public class GfrNodCtrMovLeafPrjLblLloLeafWmsImgLgdSec extends GfrNodCtrMovLeafPrjLblLloLeafWmsAbs
{
private String _strIdViewer_ = null;
private boolean _blnHasLegend_ = false;
public GfrNodCtrMovLeafPrjLblLloLeafWmsImgLgdSec(
ActionListener alrControllerSpcPrj,
ActionListener alrControllerPrs,
String strIdLyrOwner,
String strIdParent,
String strIdViewer,
GfrTreAbs tre
)
throws Exception
{
super(alrControllerSpcPrj,
alrControllerPrs,
GfrWrpBasDatObjNameTloWms.s_getIdChildLegendFromIdOwnerLayer(strIdLyrOwner),
// memo: legend could not yet exist, image nor, but id always
GfrWrpBasSynObjNameTloWms.getInstance().getValueTitleLayerLeaf(strIdLyrOwner),
GfrFactoryIconAppOgc.s_getLegendLayerWmsNoLeaf(GfrFactoryIconAbs.INT_SIZE_XXSMALL),
tre);
this._strIdViewer_ = strIdViewer;
super._iinDisplayedNo_ = GfrFactoryIconAppOgc.s_getLegendLayerWmsHiddenLeaf(GfrFactoryIconAbs.INT_SIZE_XXSMALL);
super._iinDisplayedYes_ = GfrFactoryIconAppOgc.s_getLegendLayerWmsVisibleLeaf(GfrFactoryIconAbs.INT_SIZE_XXSMALL);
String str = GfrWrpBasSynObjNameTloWms.getInstance().getValueLegendUrlLayerLeaf(strIdLyrOwner);
if (str==null || str.length()<1)
this._blnHasLegend_ = false; // not really need
else
this._blnHasLegend_ = true;
super._pop = new GfrPmuCtlCtrLeafLloVarLyrWmsImgLgdSec(
alrControllerSpcPrj,
strIdLyrOwner,
strIdParent,
strIdViewer,
tre,
this._blnHasLegend_);
}
@Override
public void loadTransient() throws Exception
{
super.loadTransient();
if (this._blnHasLegend_ == false)
return;
GfrMdlTogMltSecCbx.getInstance().addObserver((Observer) this);
boolean blnIsCheckedThis = GfrWrpBasPrsDspPrjObjSecMltTogCbx.getInstance().isEnabled(this._strIdViewer_, super._strId);
if (blnIsCheckedThis)
super._displayYes();
else
super._displayNo();
}
@Override
public void releaseTransient() throws Exception
{
super.releaseTransient();
if (this._blnHasLegend_)
GfrMdlTogMltSecCbx.getInstance().deleteObserver((Observer) this);
}
@Override
public void update(Observable obs, Object objEvt)
{
if (! this._blnHasLegend_) //should never appear
return;
GfrEvtMdlTogMltSecCbx evt = (GfrEvtMdlTogMltSecCbx) objEvt;
String strIdViewer = evt.getKeyViewer();
if (strIdViewer.compareTo(this._strIdViewer_) != 0)
return;
String strId = evt.getKeyObject();
if (strId.compareTo(super.getId()) != 0)
return;
boolean bln = evt.getValueObject();
if (bln)
super._displayYes();
else
super._displayNo();
}
}