/*
* 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.menuitem;
import java.util.Observable;
import java.util.Observer;
import java.util.logging.Logger;
import javax.swing.ImageIcon;
import javax.swing.JFrame;
import org.geoforge.guillc.optionpane.GfrOptionPaneAbs;
import org.geoforge.java.util.logging.filehandler.FileHandlerLogger;
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;
/**
*
* @author bantchao
*/
public class GfrMimTrsAlrDisplayWmsNoImgLgdLeafSec extends GfrMimTrsAlrDisplayWmsAbs
{
// ----
// begin: instantiate logger for this class
final private static Logger _LOGGER_ = Logger.getLogger(GfrMimTrsAlrDisplayWmsNoImgLgdLeafSec.class.getName());
static
{
GfrMimTrsAlrDisplayWmsNoImgLgdLeafSec._LOGGER_.addHandler(FileHandlerLogger.s_getInstance());
}
// end: instantiate logger for this class
// ----
private String _strIdParent_ = null;
private String _strIdViewer_ = null;
private boolean _blnHasLegend_ = false;
public GfrMimTrsAlrDisplayWmsNoImgLgdLeafSec(
String strIdLyrOwner,
String strIdParent,
String strIdViewer,
boolean blnHasLegend)
throws Exception
{
super(
"Hide",
(ImageIcon) null,
GfrWrpBasDatObjNameTloWms.s_getIdChildLegendFromIdOwnerLayer(strIdLyrOwner)
);
this._strIdParent_ = strIdParent;
this._strIdViewer_ = strIdViewer;
this._blnHasLegend_ = blnHasLegend;
}
@Override
public void loadTransient() throws Exception
{
super.loadTransient();
if (! this._blnHasLegend_)
return;
GfrMdlTogMltSecCbx.getInstance().addObserver((Observer) this);
boolean blnIsCheckedParent = GfrWrpBasPrsDspPrjObjSecMltTogCbx.getInstance().isEnabled(this._strIdViewer_, this._strIdParent_);
if (blnIsCheckedParent)
{
boolean blnIsCheckedThis = GfrWrpBasPrsDspPrjObjSecMltTogCbx.getInstance().isEnabled(this._strIdViewer_, super.getId());
if (blnIsCheckedThis)
{
this.setEnabled(true);
}
}
}
@Override
public void releaseTransient() throws Exception
{
super.releaseTransient();
if (! this._blnHasLegend_)
return;
GfrMdlTogMltSecCbx.getInstance().deleteObserver((Observer) this);
}
@Override
public void destroy()
{
super.destroy();
}
@Override
public void update(Observable obs, Object objEvt)
{
if (! this._blnHasLegend_)
return;
GfrEvtMdlTogMltSecCbx evt = (GfrEvtMdlTogMltSecCbx) objEvt;
String strIdViewer = evt.getKeyViewer();
if (strIdViewer.compareTo(this._strIdViewer_) != 0)
return;
String strIdObject = evt.getKeyObject();
if (strIdObject.compareTo(super.getId()) != 0)
return;
boolean bln = evt.getValueObject();
super.setEnabled(bln);
}
@Override
protected void _doJob() throws Exception
{
if (! this._blnHasLegend_) // statement should never reach
return;
try
{
GfrMdlTogMltSecCbx.getInstance().doJob(this._strIdViewer_, super.getId(), false);
}
catch(Exception exc)
{
exc.printStackTrace();
String strWarningLog = exc.getMessage();
GfrMimTrsAlrDisplayWmsNoImgLgdLeafSec._LOGGER_.warning(strWarningLog);
String strWarningDlg = "Failed to hide image legend";
strWarningDlg += "\n\n";
strWarningDlg += strWarningLog;
GfrOptionPaneAbs.s_showDialogWarning((JFrame) null, strWarningDlg);
}
}
}