/*
* Licensed Materials - Property of Rogue Wave Software, Inc.
* © Copyright Rogue Wave Software, Inc. 2014, 2015
* © Copyright IBM Corp. 2009, 2014
* © Copyright ILOG 1996, 2009
* All Rights Reserved.
*
* Note to U.S. Government Users Restricted Rights:
* The Software and Documentation were developed at private expense and
* are "Commercial Items" as that term is defined at 48 CFR 2.101,
* consisting of "Commercial Computer Software" and
* "Commercial Computer Software Documentation", as such terms are
* used in 48 CFR 12.212 or 48 CFR 227.7202-1 through 227.7202-4,
* as applicable.
*/
package plugins;
import ilog.views.IlvManagerView;
import ilog.views.maps.IlvMapUtil;
import ilog.views.maps.datasource.IlvMapDataSource;
import ilog.views.maps.format.cadrg.IlvCADRGCoverage;
import ilog.views.maps.format.cadrg.IlvCADRGFrame;
import ilog.views.maps.format.cadrg.IlvCADRGTocReader;
import ilog.views.maps.raster.IlvRasterAbstractReader;
import ilog.views.maps.raster.datasource.IlvRasterDataSourceFactory;
import ilog.views.maps.raster.datasource.IlvThreadMonitoringData;
import ilog.views.maps.theme.IlvMapStyleController;
import ilog.views.maps.theme.IlvMapStyleControllerProperty;
import java.awt.Color;
import java.awt.GridBagConstraints;
import java.awt.GridBagLayout;
import java.io.File;
import java.io.IOException;
import java.net.URL;
import java.util.Enumeration;
import javax.swing.BorderFactory;
import javax.swing.JCheckBox;
import javax.swing.JComponent;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.ScrollPaneConstants;
import nodefense.CADRGDefLess;
/**
* Class that manages CADRG import action.
*/
public class CADRGLoadAction extends ImportAction {
class CADRGEnumeration implements Enumeration {
int ns;
final Object[] ids;
Integer[] scales;
Object covs;
double basePct;
// CADRGEnumeration(String[] monitorID,IlvCADRGCoverageList covs)
CADRGEnumeration(Object[] ids, Object covs) {
this.scales = CADRGDefLess.getOrderedScaleList(covs);
//this.scales=covs.getOrderedScaleList();
this.ids = ids;
this.covs = covs;
basePct = 100.0 / (scales.length + 1);
ns = 0;
}
/**
* @see java.util.Enumeration#hasMoreElements()
*/
public boolean hasMoreElements() {
boolean hasMore=false;
for (int i=ns;i<scales.length;i++) {
if (scaleSelection[scales.length - 1 -i].isSelected()) {
hasMore=true;
break;
}
}
if (!hasMore) {
setAdvancement(RENDERING, ids, 100);
}
return hasMore;
}
/**
* @see java.util.Enumeration#nextElement()
*/
public Object nextElement() {
if (hasMoreElements()) {
IlvMapStyleController themeControl = IlvMapStyleControllerProperty.GetMapStyleController(view.getManager());
boolean first=(ns==0);
for (;ns<scales.length && !scaleSelection[scales.length - 1 -ns].isSelected();ns++){
// do nothing.
}
int i = ns;
ns++;
int beg = (int) (basePct * (i + 0.1));
int mid = (int) (basePct * (i + 0.8));
int end = (int) (basePct * (i + 1));
Integer scale = scales[scales.length - 1 - i];
// IlvCADRGCoverage[] scaleCovs = covs.getCoverageList(scale);
IlvCADRGCoverage[] scaleCovs = CADRGDefLess.getCoverageList(covs, scale);
setAdvancement(RENDERING, ids, beg);
if (scaleCovs.length != 0) {
IlvRasterAbstractReader frameReader = CADRGDefLess.newIlvRasterCADRGReader();
// IlvRasterCADRGReader frameReader = new IlvRasterCADRGReader();
String scaleDesc = scaleCovs[0].getScaleDescription().trim();
for (int iCov = 0; iCov < scaleCovs.length; iCov++) {
int b1 = beg;
int b2 = mid;
//JV-4334
if(scaleCovs.length!=1){
b1=(int) (beg + (iCov / (double) (scaleCovs.length - 1)) * (mid - beg));
b2=(int) (beg + ((iCov + 1) / (double) (scaleCovs.length - 1)) * (mid - beg));
}
setAdvancement(RENDERING, ids, b1);
IlvCADRGCoverage cov = scaleCovs[iCov];
int b = 0;
int nRows = cov.getRows();
int nCols = cov.getColumns();
for (int row = 0; row < nRows; row++) {
for (int column = 0; column < nCols; column++) {
IlvCADRGFrame f = cov.getFrame(row, column);
if (f != null) {
// frameReader.addCADRGFrame(f);
CADRGDefLess.addCADRGFrame(frameReader, f);
}
b++;
setAdvancement(RENDERING, ids, (int) (b1 + (b2 - b1) * (double) b / (nRows * nCols)));
}
}
}
setAdvancement(RENDERING, ids, mid);
IlvThreadMonitoringData monitorData = new IlvThreadMonitoringData(getMonitor(), ids, scaleDesc + " " + getActivityDescription(RENDERING), //$NON-NLS-1$
mid, end);
IlvMapDataSource ds = IlvRasterDataSourceFactory.buildTiledImageDataSource(view.getManager(), frameReader, false, true, monitorData);
ds.setName(getFormatName() + " " + scaleDesc); //$NON-NLS-1$
ds.getInsertionLayer().setName(ds.getName());
float tscale = scale.intValue() * 4;
if (!first) {
themeControl.addTheme(1f / tscale, ds.getInsertionLayer(), IlvMapUtil.getString(CADRGLoadAction.class, "CADRGLoadAction.InvisibleStyleName")); //$NON-NLS-1$
themeControl.getStyle(ds.getInsertionLayer(), 1f / tscale).setVisibleInView(false);
}
if(hasMoreElements()) {
tscale = scale.intValue() / 4;
themeControl.addTheme(1f / tscale, ds.getInsertionLayer(), IlvMapUtil.getString(CADRGLoadAction.class, "CADRGLoadAction.VisibleStyleName")); //$NON-NLS-1$
themeControl.getStyle(ds.getInsertionLayer(), 1f / tscale).setVisibleInView(true);
themeControl.getStyle(ds.getInsertionLayer(), 1).setVisibleInView(false);
} else {
if(!first) {
themeControl.getStyle(ds.getInsertionLayer(), 1).setVisibleInView(true);
}
}
return ds;
}
}
return null;
}
}
/**
* Creates an action for the specified view
* @param view view to add map data to.
*/
public CADRGLoadAction(IlvManagerView view) {
super(view);
}
/**
* @see plugins.ImportAction#getSubDirectory()
*/
protected String getSubDirectory() {
return IlvMapUtil.getString(getClass(), "CADRGLoadAction.CDDirectory"); //$NON-NLS-1$
}
private JPanel accessory;
private JScrollPane accessoryPane;
private JCheckBox noData;
private JCheckBox scaleSelection[];
/** Returns null.
* @see plugins.ImportAction#getAccessory()
*/
public JComponent getAccessory() {
if(accessoryPane==null) {
accessory = new JPanel(new GridBagLayout());
String msg=IlvMapUtil.getString(CADRGLoadAction.class,"CADRGLoadAction.scaleSelection"); //$NON-NLS-1$
accessory.setBorder(BorderFactory.createTitledBorder(msg));
noData=new JCheckBox(msg);
noData.setEnabled(false);
accessory.add(noData);
accessoryPane=new JScrollPane(accessory,ScrollPaneConstants.VERTICAL_SCROLLBAR_ALWAYS,ScrollPaneConstants.HORIZONTAL_SCROLLBAR_ALWAYS);
accessory.setBackground(Color.white);
}
return accessoryPane;
}
/**
* @see plugins.ImportAction#selectedFileChanged(File)
*/
public void selectedFileChanged(File file) {
getAccessory(); // init accessories components
accessory.removeAll();
scaleSelection=new JCheckBox[0];
if (file != null) {
try {
IlvCADRGTocReader tocReader = new IlvCADRGTocReader(file.getPath());
// Get all coverage info
Object list= CADRGDefLess.newIlvCADRGCoverageList();
CADRGDefLess.addCoverages(list,file.getPath(), tocReader.getCoverages());
String scaleDesc[] = CADRGDefLess.getOrderedScaleDescription(list);
scaleSelection = new JCheckBox[scaleDesc.length];
GridBagConstraints c=new GridBagConstraints();
for (int i = 0; i < scaleDesc.length; i++) {
scaleSelection[i] = new JCheckBox(scaleDesc[i],true);
scaleSelection[i].setOpaque(false);
c.gridy=scaleDesc.length-i;
c.anchor=GridBagConstraints.LINE_START;
accessory.add(scaleSelection[i], c);
}
} catch (IOException e) {
// ignore
}
}
if (accessory.getComponentCount() == 0) {
accessory.add(noData);
}
accessoryPane.updateUI();
}
/**
* @see plugins.ImportAction#selectedURLChanged(URL)
*/
public void selectedURLChanged(URL url) {
if (url != null) {
selectedFileChanged(new File(url.getFile()));
} else {
selectedFileChanged(null);
}
}
/**
* @see plugins.ImportAction#approveSelection(File [])
*/
public boolean approveSelection(File selection[]) {
boolean ok = false;
if (scaleSelection != null) {
for (int i = 0; i < scaleSelection.length; i++) {
if (scaleSelection[i].isSelected()) {
ok = true;
break;
}
}
}
if (!ok) {
JOptionPane.showMessageDialog(view, IlvMapUtil.getString(VMAPLoadAction.class, "CADRGLoadAction.NoSelectionMessage"), //$NON-NLS-1$
IlvMapUtil.getString(VMAPLoadAction.class, "CADRGLoadAction.NoSelectionTitle"),//$NON-NLS-1$
JOptionPane.ERROR_MESSAGE);
return false;
}
return super.approveSelection(selection);
}
/**
* @see plugins.ImportAction#getDataSources(java.lang.String[])
*/
public Enumeration getDataSources(String fileNames[]) throws IOException {
// IlvCADRGCoverageList covs = new IlvCADRGCoverageList();
Object covs = CADRGDefLess.newIlvCADRGCoverageList();
IlvCADRGTocReader readers[] = new IlvCADRGTocReader[fileNames.length];
for (int i = 0; i < fileNames.length; i++) {
readers[i] = new IlvCADRGTocReader(fileNames[i]);
//covs.addCoverages(fileNames[i], readers[i].getCoverages());
CADRGDefLess.addCoverages(covs, fileNames[i], readers[i].getCoverages());
}
return new CADRGEnumeration(fileNames, covs);
}
/**
* @see plugins.ImportAction#getDataSources(URL[])
*/
public Enumeration getDataSources(URL urls[]) throws IOException {
// IlvCADRGCoverageList covs = new IlvCADRGCoverageList();
Object covs = CADRGDefLess.newIlvCADRGCoverageList();
IlvCADRGTocReader readers[] = new IlvCADRGTocReader[urls.length];
for (int i = 0; i < urls.length; i++) {
readers[i] = new IlvCADRGTocReader(urls[i]);
//covs.addCoverages(fileNames[i], readers[i].getCoverages());
CADRGDefLess.addCoverages(covs, urls[i], readers[i].getCoverages());
}
return new CADRGEnumeration(urls, covs);
}
/**
* @see plugins.ImportAction#getExtensions()
*/
public String[] getExtensions() {
return new String[] { ".toc"}; //$NON-NLS-1$
}
/**
* @see plugins.ImportAction#getFormatName()
*/
public String getFormatName() {
return ilog.views.maps.IlvMapUtil.getString(getClass(), "CADRGLoadAction.FormatName"); //$NON-NLS-1$
}
/**
* @see plugins.ImportAction#isAvailable()
*/
public boolean isAvailable() {
return super.isAvailable() && CADRGDefLess.isAvailable();
}
}