/*
* 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.wwd.rlrs;
import gov.nasa.worldwind.avlist.AVList;
import gov.nasa.worldwind.awt.WorldWindowGLCanvas;
import gov.nasa.worldwind.layers.Layer;
import gov.nasa.worldwind.layers.LayerList;
import java.util.EventObject;
import java.util.Observable;
import java.util.Observer;
import java.util.logging.Logger;
import javax.swing.JOptionPane;
import org.geoforge.guillc.optionpane.GfrOptionPaneAbs;
import org.geoforge.guillc.wwd.rlrs.GfrSetRlrTopMainAbs;
import org.geoforge.guillcogc.util.GfrResBundleGuiLlcOgc;
import org.geoforge.java.enumeration.GfrEnuSystemPropertiesKeys;
import org.geoforge.lang.util.GfrResBundleLang;
import org.geoforge.java.util.logging.filehandler.FileHandlerLogger;
import org.geoforge.mdldat.event.GfrEvtMdlIdDatAddedTlo;
import org.geoforge.mdldat.event.GfrEvtMdlIdDatRemovedAllMlo;
import org.geoforge.mdldat.event.GfrEvtMdlIdDatRemovedMlo;
import org.geoforge.mdldatogc.GfrMdlDatIdObjTloOgcWms;
import org.geoforge.mdldatogc.GfrMdlDatSetTlosOgcWms;
import org.geoforge.mdldatogc.event.GfrEvtMdlIdDatAddedLloVarWmsLyrLeaf;
import org.geoforge.mdldatogc.worldwind.capabilities.GfrCapWms;
import org.geoforge.mdldatogc.worldwind.thread.GfrPgsThrOgcWmsLoad;
import org.geoforge.worldwindogc.avlist.AVListImplChildWms;
import org.geoforge.worldwindogc.capabilities.GfrWMSCapabilities;
import org.geoforge.worldwindogc.util.eventobject.GfrEventObjectLoadedCapWmsOgc;
import org.geoforge.lang.handler.IGfrHandlerEventListenerThreadJobProgress;
import org.geoforge.mdldat.event.GfrEvtMdlIdDatClonedTlo;
import org.geoforge.mdldsp.event.render.wwd.EnuEvtDspRndWwdEarthImg;
import org.geoforge.mdldsp.event.render.wwd.GfrEvtMdlIdDspRndWwdEarthShpDimOneImg;
import org.geoforge.mdldspogc.render.wwd.GfrMdlDspRndWwdEarthImgLyrLeaf;
import org.geoforge.worldwindogc.layer.GfrLyrWMSTiledImageLayer;
import org.geoforge.wrpbasprsdsp.render.wwd.GfrWrpBasPrsDspPrjRndWwdEarthImg;
import org.geoforge.wrpbasprssynogc.GfrWrpBasSynObjNameTloWms;
import org.geoforge.wrpbasprssynogc.GfrWrpBasTopSynOgcWmss;
/**
*
* @author bantchao
*/
abstract public class GfrSetRlrTopMainOgcWmssAbs extends GfrSetRlrTopMainAbs implements
IGfrHandlerEventListenerThreadJobProgress
{
final static protected String[] _STRS_OPTION_WARNING = new String[]
{
"Ignore",
"Always ignore",
GfrResBundleLang.s_getInstance().getValue("verb.remove"),
"Always remove"
};
static protected int _INT_CHOICE_WARNING = 0;
// ----
// begin: instantiate logger for this class
final private static Logger _LOGGER_ = Logger.getLogger(GfrSetRlrTopMainOgcWmssAbs.class.getName());
static
{
GfrSetRlrTopMainOgcWmssAbs._LOGGER_.addHandler(FileHandlerLogger.s_getInstance());
}
// end: instantiate logger for this class
// ----
abstract protected Object _addObjectLloLayer(String strId, String strIdParent,
GfrWMSCapabilities caps, AVList params) throws Exception;
private String _strWhat_ = null;
protected GfrSetRlrTopMainOgcWmssAbs(WorldWindowGLCanvas cnv, String strWhat)
{
super(cnv);
this._strWhat_ = strWhat;
GfrMdlDatSetTlosOgcWms.getInstance().addObserver((Observer) this);
GfrMdlDatIdObjTloOgcWms.getInstance().addObserver((Observer) this);
GfrMdlDspRndWwdEarthImgLyrLeaf.getInstance().addObserver((Observer) this);
}
@Override
public void update(Observable obs, Object objEvt)
{
if (this._blnDestroyed_)
return;
if (objEvt instanceof GfrEvtMdlIdDspRndWwdEarthShpDimOneImg)
{
GfrEvtMdlIdDspRndWwdEarthShpDimOneImg evtImg = (GfrEvtMdlIdDspRndWwdEarthShpDimOneImg) objEvt;
String strIdLayerLeaf = evtImg.getId();
Object objWhat = evtImg.getWhat();
if (objWhat == EnuEvtDspRndWwdEarthImg.TRANSPARENCY)
{
Float flo = (Float) evtImg.getValue();
float fltAlpha = flo.floatValue();
_updateTransparency_(strIdLayerLeaf, fltAlpha);
return;
}
else
{
String str = "Dev coding error, uncaught instanceof objWhat:" + objWhat;
GfrSetRlrTopMainOgcWmssAbs._LOGGER_.severe(str);
GfrOptionPaneAbs.s_showDialogError(null, str);
return;
}
}
if (objEvt instanceof GfrEvtMdlIdDatAddedTlo ||
objEvt instanceof GfrEvtMdlIdDatClonedTlo // rather dev coding error !!!
)
return;
try
{
if (objEvt instanceof GfrEvtMdlIdDatAddedLloVarWmsLyrLeaf)
{
GfrEvtMdlIdDatAddedLloVarWmsLyrLeaf evt = (GfrEvtMdlIdDatAddedLloVarWmsLyrLeaf) objEvt;
String strId = evt.getId();
String strIdParent = evt.getIdParent();
GfrWMSCapabilities caps = GfrCapWms.getInstance().get(strIdParent);
AVList params = new AVListImplChildWms(
evt.getValueLayerNames(),
evt.getValueDisplayName(),
evt.getValueLayerAbstract(),
evt.getValueStyleNames()) {};
Object objLayerLeaf = this._addObjectLloLayer(strId, strIdParent, caps, params);
if (objLayerLeaf == null)
{
GfrSetRlrTopMainOgcWmssAbs._LOGGER_.info("objLayerLeaf == null, strId=" + strId);
return;
}
float flt = GfrWrpBasPrsDspPrjRndWwdEarthImg.getInstance().getTransparency(strId);
Layer lyrLeaf = (Layer) objLayerLeaf;
lyrLeaf.setOpacity((double) flt);
return;
}
}
catch(Exception exc)
{
exc.printStackTrace();
String str = exc.getMessage();
GfrSetRlrTopMainOgcWmssAbs._LOGGER_.severe(str);
GfrOptionPaneAbs.s_showDialogError(null, str);
return;
}
// quick fix
if (obs instanceof GfrMdlDatIdObjTloOgcWms)
{
if (objEvt instanceof GfrEvtMdlIdDatRemovedAllMlo ||
objEvt instanceof GfrEvtMdlIdDatRemovedMlo
)
{
javax.swing.SwingUtilities.invokeLater(new Runnable()
{
@Override
public void run()
{
if (_cnv != null)
_cnv.redraw();
}
});
}
return;
}
super.update(obs, objEvt);
}
private void _updateTransparency_(String strIdLayerLeaf, float fltAlpha)
{
LayerList llt = super._cnv.getModel().getLayers();
for (Layer lyrCur: llt)
{
if (! (lyrCur instanceof GfrLyrWMSTiledImageLayer))
continue;
GfrLyrWMSTiledImageLayer lyrLeafCur = (GfrLyrWMSTiledImageLayer) lyrCur;
String strIdCur = lyrLeafCur.getIdObjectGeoforgeWwdEarth();
if (strIdCur.compareTo(strIdLayerLeaf) != 0)
continue;
double dblOpacityPrev = lyrCur.getOpacity();
if (dblOpacityPrev == (double) fltAlpha)
return;
lyrCur.setOpacity((double) fltAlpha);
if (! lyrCur.isEnabled())
return;
javax.swing.SwingUtilities.invokeLater(new Runnable()
{
@Override
public void run()
{
if (_cnv != null)
_cnv.redraw();
}
});
return;
}
}
@Override
public void handleEventThreadJobDone(EventObject e)
{
if (this._blnDestroyed_)
return;
GfrEventObjectLoadedCapWmsOgc evt = (GfrEventObjectLoadedCapWmsOgc) e;
final String strIdWms = evt.getIdWms();
String strError = evt.getError();
if (strError != null)
{
if (_INT_CHOICE_WARNING == 3) //always remove
{
javax.swing.SwingUtilities.invokeLater(new Runnable()
{
@Override
public void run()
{
_invokeLaterDelete_(strIdWms);
}
});
return;
}
if (_INT_CHOICE_WARNING == 1) // always ignore
{
return;
}
// show error message, show to destroy, ans dont show error message again.
String strWarning = "Sorry, server seems to be down";
strWarning += "\n\n";
strWarning += GfrResBundleLang.s_getInstance().getValue("word.details") + "\n";
int intLastIndexComma = strError.lastIndexOf("http");
if (intLastIndexComma != -1)
{
strWarning += " " + strError.substring(0, intLastIndexComma-1);
int intVal = intLastIndexComma + "http".length() -1;
if (intVal != strError.length()-1)
{
strWarning += "\n";
strWarning += " " + strError.substring(intLastIndexComma);
}
else
strWarning += "http"; // done in a hurry!!!!
}
else
strWarning += " " + strError;
String strTitle = System.getProperty(GfrEnuSystemPropertiesKeys.NAME_LONG_APPLI.getLabel());
strTitle += " - " + GfrResBundleLang.s_getInstance().getValue("word.warning") + " " +
GfrResBundleGuiLlcOgc.s_getInstance().getValue("sentence.ogcServices") +
" " + this._strWhat_;
_INT_CHOICE_WARNING = JOptionPane.showOptionDialog(
null,
strWarning,
strTitle,
JOptionPane.DEFAULT_OPTION, JOptionPane.WARNING_MESSAGE,
null,
_STRS_OPTION_WARNING,
_STRS_OPTION_WARNING[0]);
//GfrOptionPaneAbs.s_showDialogWarning(null, strWarning);
if (_INT_CHOICE_WARNING==0 || _INT_CHOICE_WARNING==1)
return;
// cas: 2, 3
javax.swing.SwingUtilities.invokeLater(new Runnable()
{
@Override
public void run()
{
_invokeLaterDelete_(strIdWms);
}
});
return;
} // end error
GfrWMSCapabilities cap = GfrCapWms.getInstance().get(strIdWms);
try
{
_loadChildrenLayer_(strIdWms, cap);
// TODO: terrain
}
catch(Exception exc)
{
if (this._blnDestroyed_)
return;
exc.printStackTrace();
String str = exc.getMessage();
GfrSetRlrTopMainOgcWmssAbs._LOGGER_.severe(str);
GfrOptionPaneAbs.s_showDialogError(null, str);
return;
}
}
@Override
public void addAllObjects() throws Exception
{
String[] strsUniqueId = GfrWrpBasTopSynOgcWmss.getInstance().getIdsTlo();
if (strsUniqueId == null || strsUniqueId.length < 1)
return;
for (int i=0; i<strsUniqueId.length; i++)
{
_loadObject_(strsUniqueId[i]);
}
}
private boolean _removeAllObjectsLayer_() throws Exception
{
boolean blnGotObject = false;
LayerList llt = super._cnv.getModel().getLayers();
for (Layer lyrCur: llt)
{
if (! (lyrCur instanceof GfrLyrWMSTiledImageLayer))
continue;
llt.remove(lyrCur);
lyrCur.dispose();
blnGotObject = true;
}
return blnGotObject;
}
@Override
public void removeAllObjects() throws Exception
{
boolean blnShouldRedraw = false;
// ----
blnShouldRedraw |= _removeAllObjectsLayer_();
// TODO: terrain
// ----
if (! blnShouldRedraw)
return;
javax.swing.SwingUtilities.invokeLater(new Runnable()
{
@Override
public void run()
{
if (_cnv != null)
_cnv.redraw();
}
});
}
@Override
public Object addObjectVariable(String strId) throws Exception
{
String str = "DEV CODING ERROR";
GfrSetRlrTopMainOgcWmssAbs._LOGGER_.severe(str);
throw new Exception(str);
}
private boolean _blnDestroyed_ = false;
@Override
public void destroy()
{
this._blnDestroyed_ = true;
GfrMdlDatSetTlosOgcWms.getInstance().deleteObserver((Observer) this);
GfrMdlDatIdObjTloOgcWms.getInstance().deleteObserver((Observer) this);
GfrMdlDspRndWwdEarthImgLyrLeaf.getInstance().deleteObserver((Observer) this);
super.destroy();
}
/*
* pending: terrains
*/
@Override
public boolean removeObjectVariable(String strId) throws Exception
{
boolean blnGotIt = false;
LayerList llt = super._cnv.getModel().getLayers();
for (Layer lyrCur: llt)
{
if (! (lyrCur instanceof GfrLyrWMSTiledImageLayer))
continue;
GfrLyrWMSTiledImageLayer rlrCur = (GfrLyrWMSTiledImageLayer) lyrCur;
String strIdCurParent = rlrCur.getIdParent();
if (strIdCurParent.compareTo(strId) != 0)
continue;
llt.remove(lyrCur);
rlrCur.dispose();
blnGotIt = true;
}
return blnGotIt;
}
private void _loadObject_(String strId) throws Exception
{
if (this._blnDestroyed_)
return;
new GfrPgsThrOgcWmsLoad(strId, (IGfrHandlerEventListenerThreadJobProgress) this);
}
private void _loadChildLayer_(
String strId,
String strIdParent,
GfrWMSCapabilities caps) throws Exception
{
String strValueNameLayer = GfrWrpBasSynObjNameTloWms.getInstance().getValueNameLayerLeaf(strId);
String strValueTitleLayer = GfrWrpBasSynObjNameTloWms.getInstance().getValueTitleLayerLeaf(strId);
String strValueAbstractLayer = GfrWrpBasSynObjNameTloWms.getInstance().getValueAbstractLayerLeaf(strId);
String strValueStylesLayer = GfrWrpBasSynObjNameTloWms.getInstance().getValueStylesLayerLeaf(strId);
AVList lstParamsChid = new AVListImplChildWms(
strValueNameLayer,
strValueTitleLayer,
strValueAbstractLayer,
strValueStylesLayer) {};
Object objLayerLeaf =_addObjectLloLayer(strId, strIdParent, caps, lstParamsChid);
if (objLayerLeaf == null)
{
GfrSetRlrTopMainOgcWmssAbs._LOGGER_.info("objLayerLeaf == null, strId=" + strId);
return;
}
float flt = GfrWrpBasPrsDspPrjRndWwdEarthImg.getInstance().getTransparency(strId);
Layer lyrLeaf = (Layer) objLayerLeaf;
lyrLeaf.setOpacity((double) flt);
}
private void _loadChildrenLayer_(String strId, GfrWMSCapabilities cap) throws Exception
{
String[] strsIdChild = GfrWrpBasSynObjNameTloWms.getInstance().getAllIdsLayerLeafFromTop(strId);
if (strsIdChild==null || strsIdChild.length<1)
return;
for (int i=0; i<strsIdChild.length; i++)
{
_loadChildLayer_(strsIdChild[i], strId, cap);
}
}
private void _invokeLaterDelete_(String strIdWms)
{
try
{
GfrMdlDatSetTlosOgcWms.getInstance().deleteObjectWithId(strIdWms);
}
catch(Exception exc)
{
exc.printStackTrace();
}
destroy();
}
}