Application: gvSIG desktop

import java.util.List;

import org.gvsig.fmap.dal.feature.Feature;

    public FeatureQuery createQueryByPoint(double x, double y,

            double tol,

            FeatureType featureType) throws DataException {

        GeometryManager manager = GeometryLocator.getGeometryManager();

        org.gvsig.fmap.geom.primitive.Point center;

        try {

            center

                    = (org.gvsig.fmap.geom.primitive.Point) manager.create(TYPES.POINT,

                            SUBTYPES.GEOM2D);

            center.setX(x);

            center.setY(y);

            Circle circle

                    = (Circle) manager.create(TYPES.CIRCLE, SUBTYPES.GEOM2D);

            circle.setPoints(center, tol);

            return createQueryByGeometry(circle, featureType);

        } catch (org.gvsig.fmap.geom.exception.CreateGeometryException e) {

            throw new CreateGeometryException(TYPES.CIRCLE, SUBTYPES.GEOM2D, e);

        }

    }

    public FeatureQuery createQueryByGeometry(Geometry geom, FeatureType featureType) throws DataException {

        FeatureQuery featureQuery = createFeatureQuery();

        featureQuery.setFeatureType(featureType);

        Geometry query_geo = this.transformToSourceCRS(geom, true);

        IProjection query_proj = getMapContext().getProjection();

        if (this.getCoordTrans() != null) {

            query_proj = this.getCoordTrans().getPOrig();

        }

        Evaluator iee = SpatialEvaluatorsFactory.getInstance().intersects(

                query_geo,

                query_proj,

                featureStore

        );

        featureQuery.setFilter(iee);

        featureQuery.setAttributeNames(null);

        return featureQuery;

    }

_Next=Siguiente

_Previous=Anterior

_Features_selector=Selector de features

_Next=Next

_Previous=Previous

_Features_selector=Features selector

import javax.swing.JButton;

import javax.swing.JList;

   JList lstLayers = new JList();

   JButton btnPrevious = new JButton();

   JButton btnNext = new JButton();

      FormLayout formlayout1 = new FormLayout("FILL:5PX:NONE,FILL:MAX(200DLU;DEFAULT):NONE,FILL:4DLU:NONE,FILL:DEFAULT:GROW(1.0),FILL:4PX:NONE","CENTER:4PX:NONE,FILL:133PX:GROW(1.0),CENTER:2DLU:NONE,CENTER:DEFAULT:NONE,CENTER:5PX:NONE");

      jpanel1.add(jscrollpane1,cc.xy(4,2));

      lstLayers.setName("lstLayers");

      JScrollPane jscrollpane2 = new JScrollPane();

      jscrollpane2.setViewportView(lstLayers);

      jscrollpane2.setVerticalScrollBarPolicy(JScrollPane.VERTICAL_SCROLLBAR_AS_NEEDED);

      jscrollpane2.setHorizontalScrollBarPolicy(JScrollPane.HORIZONTAL_SCROLLBAR_AS_NEEDED);

      jpanel1.add(jscrollpane2,cc.xy(2,2));

      jpanel1.add(createPanel1(),cc.xywh(2,4,3,1));

      addFillComponents(jpanel1,new int[]{ 1,2,3,4,5 },new int[]{ 1,2,3,4,5 });

   public JPanel createPanel1()

   {

      JPanel jpanel1 = new JPanel();

      FormLayout formlayout1 = new FormLayout("FILL:DEFAULT:GROW(1.0),FILL:DEFAULT:NONE,FILL:4DLU:NONE,FILL:DEFAULT:NONE","CENTER:DEFAULT:NONE");

      CellConstraints cc = new CellConstraints();

      jpanel1.setLayout(formlayout1);

      btnPrevious.setActionCommand("_Previous");

      btnPrevious.setName("btnPrevious");

      btnPrevious.setText("_Previous");

      jpanel1.add(btnPrevious,cc.xy(2,1));

      btnNext.setActionCommand("_Next");

      btnNext.setName("btnNext");

      btnNext.setText("_Next");

      jpanel1.add(btnNext,cc.xy(4,1));

      addFillComponents(jpanel1,new int[]{ 1,3 },new int[]{ 1 });

      return jpanel1;

   }

import java.util.Iterator;

import java.util.List;

public class  CompoundBehavior extends Behavior implements Iterable<Behavior> {

	private List<Behavior> behaviors = new ArrayList();

	private List<Boolean> draws = new ArrayList();

    @Override

    public Iterator<Behavior> iterator() {

        return this.behaviors.iterator();

    }

import java.awt.event.ComponentAdapter;

import java.awt.event.ComponentEvent;

import java.awt.event.ComponentListener;

import java.util.ArrayList;

import java.util.Iterator;

import javax.swing.SwingUtilities;

import org.apache.commons.lang3.tuple.ImmutablePair;

import org.apache.commons.lang3.tuple.Pair;

import org.gvsig.fmap.dal.feature.FeatureQuery;

import org.gvsig.fmap.dal.feature.FeatureStore;

import org.gvsig.fmap.geom.primitive.Point;

import org.gvsig.tools.util.UnmodifiableBasicList64;

    public static int PIXEL_TOLERANCE_FOR_QUERY_BY_POINT = 3;

    private PointSelectionListenerUniqueSelectPanel panel;

    List<Pair<FLyrVect, UnmodifiableBasicList64<Feature>>> getClickedFeatures(Point mapPoint) throws BehaviorException {

        List<Pair<FLyrVect, UnmodifiableBasicList64<Feature>>> clickedFeatures = new ArrayList();

        // Tolerancia de 3 pixels

        I18nManager i18n = ToolsLocator.getI18nManager();

        double tol = mapCtrl.getViewPort().toMapDistance(PIXEL_TOLERANCE_FOR_QUERY_BY_POINT);

        FLayer[] actives = mapCtrl.getMapContext().getLayers().getActives();

        for (int i = 0; i < actives.length; i++) {

            if (actives[i] instanceof FLyrVect) {

                FLyrVect lyrVect = (FLyrVect) actives[i];

                try {

                    FeatureStore store = lyrVect.getFeatureStore();

                    FeatureQuery query = lyrVect.createQueryByPoint(mapPoint.getX(), mapPoint.getY(), tol, store.getDefaultFeatureType());

                    UnmodifiableBasicList64<Feature> features = (UnmodifiableBasicList64<Feature>) store.getFeatures(query);

                    if (!features.isEmpty()) {

                        Pair<FLyrVect, UnmodifiableBasicList64<Feature>> pair = new ImmutablePair(

                                lyrVect,

                                features

                        );

                        clickedFeatures.add(pair);

                    }

                } catch (DataException e) {

                    throw new BehaviorException("No se pudo hacer la selecci?n", e);

                }

            }

        }

        return clickedFeatures;

    }

            if (this.panel != null && this.panel.isVisible()) {

                PointSelectionListenerUniqueSelectPanel myPanel = this.panel;

                this.panel = null;

                myPanel.setVisible(false);

            }

            Point mapPoint = event.getMapPoint();

            List<Pair<FLyrVect, UnmodifiableBasicList64<Feature>>> clickedFeatures = getClickedFeatures(mapPoint);

            int countFeatures = 0;

            for (Pair<FLyrVect, UnmodifiableBasicList64<Feature>> pair : clickedFeatures) {

                countFeatures += pair.getRight().size64();

            }

            if (event.getEvent().isShiftDown() && countFeatures > 1) {

                if (!event.getEvent().isControlDown()) {

                    FLayer[] actives = mapCtrl.getMapContext().getLayers().getActives();

                    for (int i = 0; i < actives.length; i++) {

                        if (actives[i] instanceof FLyrVect) {

                            FLyrVect lyrVect = (FLyrVect) actives[i];

                            FeatureStore store = lyrVect.getFeatureStore();

                            store.getFeatureSelection().deselectAll();

                    }

                }

                this.panel = new PointSelectionListenerUniqueSelectPanel(this.mapCtrl, event.getEvent().isControlDown());

                this.panel.addComponentListener(new ComponentAdapter() {

                    @Override

                    public void componentHidden(ComponentEvent e) {

                        if (e.getSource() == panel) {

                            panel = null;

                });

                final WindowManager_v2 winManager = (WindowManager_v2) ToolsSwingLocator.getWindowManager();

                I18nManager i18n = ToolsLocator.getI18nManager();

                panel.put(clickedFeatures);

//                    SwingUtilities.invokeLater(() -> {

                winManager.showWindow(

                        panel.asJComponent(),

                        i18n.getTranslation("_Features_selector"),

                        WindowManager.MODE.TOOL

                );

//                    });

            } else if (event.getEvent().isControlDown()) {

                for (Pair<FLyrVect, UnmodifiableBasicList64<Feature>> pair : clickedFeatures) {

                    FLyrVect layer = pair.getLeft();

                    FeatureStore store = layer.getFeatureStore();

                    FeatureSelection selection = store.getFeatureSelection();

                    UnmodifiableBasicList64<Feature> features = pair.getRight();

                    for (Feature feature : features) {

                        if (selection.isSelected(feature)) {

                            selection.deselect(feature);

                        } else {

                            selection.select(feature);

                        }

                    }

            } else {

                FLayer[] actives = mapCtrl.getMapContext().getLayers().getActives();

                for (int i = 0; i < actives.length; i++) {

                    if (actives[i] instanceof FLyrVect) {

                        FLyrVect lyrVect = (FLyrVect) actives[i];

                        FeatureStore store = lyrVect.getFeatureStore();

                        store.getFeatureSelection().deselectAll();

                    }

                }

                for (Pair<FLyrVect, UnmodifiableBasicList64<Feature>> pair : clickedFeatures) {

                    FLyrVect layer = pair.getLeft();

                    FeatureStore store = layer.getFeatureStore();

                    FeatureSelection selection = store.getFeatureSelection();

                    UnmodifiableBasicList64<Feature> features = pair.getRight();

                    for (Feature feature : features) {

                        selection.select(feature);

                    }

                }

            throw new BehaviorException("Can't do the selection", e);

    @Override

    @Override

    @Override

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import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

import java.awt.event.ComponentAdapter;

import java.awt.event.ComponentEvent;

import java.awt.event.ComponentListener;

import java.awt.event.KeyAdapter;

import java.awt.event.KeyEvent;

import java.util.logging.Level;

import javax.swing.DefaultListModel;

import javax.swing.ListModel;

import javax.swing.ListSelectionModel;

import javax.swing.event.ChangeEvent;

import javax.swing.event.ChangeListener;

import javax.swing.event.ListSelectionEvent;

import javax.swing.event.ListSelectionListener;

import org.apache.commons.lang3.tuple.Pair;

import org.gvsig.fmap.dal.feature.FeatureReference;

import org.gvsig.fmap.dal.feature.FeatureSelection;

import org.gvsig.fmap.mapcontext.layers.FLayer;

import org.gvsig.fmap.mapcontext.layers.vectorial.FLyrVect;

import org.gvsig.fmap.mapcontrol.MapControl;

import org.gvsig.fmap.mapcontrol.tools.Behavior.Behavior;

import org.gvsig.tools.swing.api.ToolsSwingUtils;

import org.gvsig.tools.util.UnmodifiableBasicList64;

import org.slf4j.Logger;

import org.slf4j.LoggerFactory;

    private static final Logger LOGGER = LoggerFactory.getLogger(PointSelectionListenerUniqueSelectPanel.class);

    ListModel layersModel;

    List<Pair<FLyrVect, UnmodifiableBasicList64<Feature>>> clickedFeatures;

    private FeatureReference lastFeature;

    private FeatureStore lastStore;

    private final boolean toggle;

    private final MapControl mapControl;

    private final ChangeListener mapControlListener;

    public PointSelectionListenerUniqueSelectPanel(MapControl mapControl, boolean toggle) {

        this.mapControl = mapControl;

        this.toggle = toggle;

        this.mapControlListener = (ChangeEvent e) -> {

            Behavior currentMapTool = mapControl.getCurrentMapTool();

            boolean found = false;

            if(currentMapTool instanceof CompoundBehavior){

                CompoundBehavior behaviors = (CompoundBehavior)currentMapTool;

                for (Behavior behavior : behaviors) {

                    if(behavior.getListener() instanceof PointSelectionListener) {

                        found = true;

                        break;

                    }

                }

            } else if(currentMapTool.getListener() instanceof PointSelectionListener) {

                found = true;

            }

            if(!found){

                this.setVisible(false);

            }

        };

        initComponents();

        ToolsSwingManager swingManager = ToolsSwingLocator.getToolsSwingManager();

        swingManager.translate(this.btnPrevious);

        swingManager.translate(this.btnNext);

    private void initComponents() {

        this.btnPrevious.addActionListener(new ActionListener() {

            @Override

            public void actionPerformed(ActionEvent e) {

                doPrevious();

            }

        });

        this.btnNext.addActionListener(new ActionListener() {

            @Override

            public void actionPerformed(ActionEvent e) {

                doNext();

            }

        });

        this.lstLayers.addListSelectionListener(new ListSelectionListener() {

            @Override

            public void valueChanged(ListSelectionEvent e) {

                doSelectLayer();

            }

        });

        this.tblSelection.getSelectionModel().setSelectionMode(ListSelectionModel.SINGLE_SELECTION);

        this.tblSelection.getSelectionModel().addListSelectionListener(new ListSelectionListener() {

            @Override

            public void valueChanged(ListSelectionEvent e) {

                if(e.getValueIsAdjusting()){

                    return;

                }

                doSelectFeature();

            }

        });

        this.tblSelection.addKeyListener(new KeyAdapter() {

            @Override

            public void keyPressed(KeyEvent e) {

                super.keyPressed(e);

                if(e.getKeyCode() == KeyEvent.VK_UP){

                    doPrevious();

                    e.consume();

                } else if(e.getKeyCode() == KeyEvent.VK_DOWN){

                    doNext();

                    e.consume();

                }

            }

        });

        this.mapControl.addChangeToolListener(this.mapControlListener);

        this.addComponentListener(new ComponentAdapter() {

            @Override

            public void componentHidden(ComponentEvent e) {

                mapControl.removeChangeToolListener(mapControlListener);

            }

        });

        ToolsSwingUtils.ensureRowsCols(this, 12, 50, 20, 100);

    }

    public void put(List<Pair<FLyrVect, UnmodifiableBasicList64<Feature>>> clickedFeatures) {

        this.clickedFeatures = clickedFeatures;

        layersModel = new DefaultListModel();

        for (Pair<FLyrVect, UnmodifiableBasicList64<Feature>> pair : clickedFeatures) {

            FLyrVect layer = pair.getLeft();

            ((DefaultListModel)layersModel).addElement(layer);

            if(!toggle){

                try {

                    layer.getFeatureStore().getFeatureSelection().deselectAll();

                } catch (DataException ex) {

                    LOGGER.warn("Can't deselect all", ex);

                }

            }

        }

        this.lstLayers.setModel(layersModel);

        this.lstLayers.setSelectedIndex(0);//.getSelectionModel().setSelectionInterval(0, 0);

        doSelectLayer();

        this.tblSelection.getSelectionModel().setSelectionInterval(0, 0);

    }

    private void doPrevious() {

        if (this.simpleTableModel != null) {

            int selectedRow = this.tblSelection.getSelectedRow();

            if (selectedRow <= 0) {

                int selectedLayerIndex = this.lstLayers.getSelectedIndex();

                if (selectedLayerIndex <= 0) {

                    selectedLayerIndex = this.lstLayers.getModel().getSize()-1;

                } else {

                    selectedLayerIndex--;

                }

                    this.lstLayers.getSelectionModel().setSelectionInterval(

                            selectedLayerIndex,

                            selectedLayerIndex

                    );

                doSelectLayer();

                selectedRow = this.tblSelection.getModel().getRowCount()-1;

            } else {

                selectedRow--;

            }

            this.tblSelection.getSelectionModel().setSelectionInterval(

                    selectedRow, 

                    selectedRow

            );

            this.tblSelection.scrollRectToVisible(this.tblSelection.getCellRect(selectedRow,0, true));

        }

    }

    private void doNext() {

        if (this.simpleTableModel != null) {

            int selectedRow = this.tblSelection.getSelectedRow();

            if (selectedRow >= this.tblSelection.getRowCount()-1) {

                int selectedLayerIndex = this.lstLayers.getSelectedIndex();

                if (selectedLayerIndex >= this.lstLayers.getModel().getSize()-1) {

                    selectedLayerIndex = 0;

                } else {

                    selectedLayerIndex++;

                }

                this.lstLayers.getSelectionModel().setSelectionInterval(selectedLayerIndex, selectedLayerIndex);

                doSelectLayer();

                selectedRow = 0;

            } else {

                selectedRow++;

            }

            this.tblSelection.getSelectionModel().setSelectionInterval(selectedRow, selectedRow);

            this.tblSelection.scrollRectToVisible(this.tblSelection.getCellRect(selectedRow,0, true));

    }

    private void doSelectLayer() {

        FLyrVect layer = (FLyrVect) lstLayers.getSelectedValue();

        if (layer != null) {

            this.simpleTableModel = (SimpleFeaturesTableModel) DALSwingLocator.getDataSwingManager().createSimpleFeaturesTableModel(

                    layer.getFeatureStore().getDefaultFeatureTypeQuietly(),

                    null,

                    getFeatures(layer).toList());

            this.simpleTableModel.setCellRenderers(this.tblSelection);

            this.tblSelection.setModel(simpleTableModel);

            ToolsSwingManager swingManager = ToolsSwingLocator.getToolsSwingManager();

            swingManager.createTableColumnAdjuster(tblSelection);

    }

    private void doSelectFeature() {

        FLyrVect layer = (FLyrVect) lstLayers.getSelectedValue();

        if(layer == null){

            return;

        int n = this.tblSelection.getSelectedRow();

        if(n<0){

            return;

        }

        try {

            if(this.toggle){

                if(lastFeature != null){

                    FeatureSelection selection = lastStore.getFeatureSelection();

                    if(selection.isSelected(lastFeature)){

                        selection.deselect(lastFeature);

                    } else {

                        selection.select(lastFeature);

                    }

                }

                FeatureStore store = layer.getFeatureStore();

                Feature f = simpleTableModel.getFeatureAt(n);

                FeatureSelection selection = store.getFeatureSelection();

                if(selection.isSelected(f)){

                    selection.deselect(f);

                } else {

                    selection.select(f);

                }

                this.lastFeature = f.getReference();

                this.lastStore = store;

            } else {

                if(lastFeature != null){

                    lastStore.getFeatureSelection().deselect(lastFeature);

                }

                FeatureStore store = layer.getFeatureStore();

                Feature f = simpleTableModel.getFeatureAt(n);

                store.getFeatureSelection().select(f);

                this.lastFeature = f.getReference();

                this.lastStore = store;

            }

        } catch (DataException ex) {

            LOGGER.warn("Can't select feature.", ex);

        }

    private UnmodifiableBasicList64<Feature> getFeatures(FLayer layer) {

        if (clickedFeatures != null) {

            for (Pair<FLyrVect, UnmodifiableBasicList64<Feature>> pair : clickedFeatures) {

                if (pair.getLeft() == layer) {

                    return pair.getRight();

                }

//    void put(FeatureStore store, FeatureSet posibleSelection) {

//        FeatureType featureType;

//        try {

//            featureType = store.getDefaultFeatureType();

//        } catch (DataException ex) {

//            return;

//        }

//        FeatureAttributeDescriptor[] descriptors = featureType.getAttributeDescriptors();

//        List<String> columnNames = new ArrayList<>();

//        for (FeatureAttributeDescriptor descriptor : descriptors) {

//            columnNames.add(descriptor.getName());

//        }

//

//        List<Feature> posibleListSelection = new ArrayList<>();

//        for (Feature feature : posibleSelection) {

//            posibleListSelection.add(feature);

//        }

//        

//        this.simpleTableModel = (SimpleFeaturesTableModel) DALSwingLocator.getDataSwingManager().createSimpleFeaturesTableModel(featureType, columnNames, posibleListSelection);

//        

//        this.tblSelection.setModel(simpleTableModel);

//        ToolsSwingManager swingManager = ToolsSwingLocator.getToolsSwingManager();

//        swingManager.createTableColumnAdjuster(tblSelection);

//    }

    public Feature getSelectedFeature() {

        if (this.simpleTableModel!=null) {

            int selectedRow = this.tblSelection.getSelectedRow();

            Feature feature = this.simpleTableModel.get(selectedRow);

            return feature;

        }

        return null;

    }