Application: gvSIG desktop » gvSIG legends: base legends

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    <module>org.gvsig.legend.urbanhorizontalsignage.swing</module>

    <module>org.gvsig.legend.urbanhorizontalsignage.app</module>

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package org.gvsig.legend.urbanhorizontalsignage.app;

import com.jeta.open.i18n.I18NUtils;

import com.jgoodies.forms.layout.CellConstraints;

import com.jgoodies.forms.layout.FormLayout;

import java.awt.BorderLayout;

import java.awt.ComponentOrientation;

import java.awt.Container;

import java.awt.Dimension;

import javax.swing.Box;

import javax.swing.ImageIcon;

import javax.swing.JComboBox;

import javax.swing.JFrame;

import javax.swing.JLabel;

import javax.swing.JPanel;

public class UrbanHorizontalSignageConfigForCopyPanelView extends JPanel

{

   JLabel lblTargetColorField = new JLabel();

   JLabel lblTargetLengthField = new JLabel();

   JLabel lblTargetAreaField = new JLabel();

   JComboBox cboTargetColorFields = new JComboBox();

   JComboBox cboTargetAreaFields = new JComboBox();

   JComboBox cboTargetLengthFields = new JComboBox();

   /**

    * Default constructor

    */

   public UrbanHorizontalSignageConfigForCopyPanelView()

   {

      initializePanel();

   }

   /**

    * Adds fill components to empty cells in the first row and first column of the grid.

    * This ensures that the grid spacing will be the same as shown in the designer.

    * @param cols an array of column indices in the first row where fill components should be added.

    * @param rows an array of row indices in the first column where fill components should be added.

    */

   void addFillComponents( Container panel, int[] cols, int[] rows )

   {

      Dimension filler = new Dimension(10,10);

      boolean filled_cell_11 = false;

      CellConstraints cc = new CellConstraints();

      if ( cols.length > 0 && rows.length > 0 )

      {

         if ( cols[0] == 1 && rows[0] == 1 )

         {

            /** add a rigid area  */

            panel.add( Box.createRigidArea( filler ), cc.xy(1,1) );

            filled_cell_11 = true;

         }

      }

      for( int index = 0; index < cols.length; index++ )

      {

         if ( cols[index] == 1 && filled_cell_11 )

         {

            continue;

         }

         panel.add( Box.createRigidArea( filler ), cc.xy(cols[index],1) );

      }

      for( int index = 0; index < rows.length; index++ )

      {

         if ( rows[index] == 1 && filled_cell_11 )

         {

            continue;

         }

         panel.add( Box.createRigidArea( filler ), cc.xy(1,rows[index]) );

      }

   }

   /**

    * Helper method to load an image file from the CLASSPATH

    * @param imageName the package and name of the file to load relative to the CLASSPATH

    * @return an ImageIcon instance with the specified image file

    * @throws IllegalArgumentException if the image resource cannot be loaded.

    */

   public ImageIcon loadImage( String imageName )

   {

      try

      {

         ClassLoader classloader = getClass().getClassLoader();

         java.net.URL url = classloader.getResource( imageName );

         if ( url != null )

         {

            ImageIcon icon = new ImageIcon( url );

            return icon;

         }

      }

      catch( Exception e )

      {

         e.printStackTrace();

      }

      throw new IllegalArgumentException( "Unable to load image: " + imageName );

   }

   /**

    * Method for recalculating the component orientation for 

    * right-to-left Locales.

    * @param orientation the component orientation to be applied

    */

   public void applyComponentOrientation( ComponentOrientation orientation )

   {

      // Not yet implemented...

      // I18NUtils.applyComponentOrientation(this, orientation);

      super.applyComponentOrientation(orientation);

   }

   public JPanel createPanel()

   {

      JPanel jpanel1 = new JPanel();

      FormLayout formlayout1 = new FormLayout("FILL:4DLU:NONE,FILL:DEFAULT:NONE,FILL:4DLU:NONE,FILL:DEFAULT:GROW(1.0),FILL:4DLU:NONE,FILL:DEFAULT:NONE,FILL:4DLU:NONE","CENTER:4DLU:NONE,CENTER:DEFAULT:NONE,CENTER:2DLU:NONE,CENTER:DEFAULT:NONE,CENTER:2DLU:NONE,CENTER:DEFAULT:NONE,CENTER:4DLU:NONE");

      CellConstraints cc = new CellConstraints();

      jpanel1.setLayout(formlayout1);

      lblTargetColorField.setName("lblTargetColorField");

      lblTargetColorField.setText("_Target_Color_field");

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

      lblTargetLengthField.setName("lblTargetLengthField");

      lblTargetLengthField.setText("_Target_Length_field");

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

      lblTargetAreaField.setName("lblTargetAreaField");

      lblTargetAreaField.setText("_Target_Area_field");

      jpanel1.add(lblTargetAreaField,cc.xy(2,6));

      cboTargetColorFields.setEditable(true);

      cboTargetColorFields.setName("cboTargetColorFields");

      cboTargetColorFields.setRequestFocusEnabled(false);

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

      cboTargetAreaFields.setEditable(true);

      cboTargetAreaFields.setName("cboTargetAreaFields");

      cboTargetAreaFields.setRequestFocusEnabled(false);

      jpanel1.add(cboTargetAreaFields,cc.xywh(4,6,3,1));

      cboTargetLengthFields.setEditable(true);

      cboTargetLengthFields.setName("cboTargetLengthFields");

      cboTargetLengthFields.setRequestFocusEnabled(false);

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

      addFillComponents(jpanel1,new int[]{ 1,2,3,4,5,6,7 },new int[]{ 1,2,3,4,5,6,7 });

      return jpanel1;

   }

   /**

    * Initializer

    */

   protected void initializePanel()

   {

      setLayout(new BorderLayout());

      add(createPanel(), BorderLayout.CENTER);

   }

}

/*

 * To change this license header, choose License Headers in Project Properties.

 * To change this template file, choose Tools | Templates

 * and open the template in the editor.

 */

package org.gvsig.legend.urbanhorizontalsignage.app;

import javax.swing.JComponent;

import org.gvsig.fmap.dal.DataTypes;

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

import org.gvsig.fmap.dal.swing.DALSwingLocator;

import org.gvsig.fmap.dal.swing.DataSwingManager;

import org.gvsig.fmap.dal.swing.featuretype.AttributeDescriptorPickerController;

import org.gvsig.legend.urbanhorizontalsignage.lib.api.linelegend.UrbanHorizontalSignageConfig;

import org.gvsig.legend.urbanhorizontalsignage.swing.api.linelegend.UrbanHorizontalSignageConfigPanel;

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

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

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

/**

 *

 * @author fdiaz

 */

public class UrbanHorizontalSignageConfigForCopyPanel extends UrbanHorizontalSignageConfigForCopyPanelView implements  UrbanHorizontalSignageConfigPanel, Component {

    private AttributeDescriptorPickerController targetColorFieldController;

    private AttributeDescriptorPickerController targetLengthFieldController;

    private AttributeDescriptorPickerController targetAreaFieldController;

    public UrbanHorizontalSignageConfigForCopyPanel() {

        initComponents();

    }

    private void initComponents(){

        ToolsSwingManager toolsSwingManager = ToolsSwingLocator.getToolsSwingManager();

        DataSwingManager dataSwingManager = DALSwingLocator.getDataSwingManager();

        targetColorFieldController = dataSwingManager.createAttributeDescriptorPickerController(cboTargetColorFields, (t) -> {

            return t.getDataType().isNumeric() || t.getType() == DataTypes.STRING;

        });

        targetColorFieldController.setEditable(true);

        targetLengthFieldController = dataSwingManager.createAttributeDescriptorPickerController(cboTargetLengthFields, (t) -> {

            return t.getDataType().isNumeric();

        });

        targetLengthFieldController.setEditable(true);

        targetAreaFieldController = dataSwingManager.createAttributeDescriptorPickerController(cboTargetAreaFields, (t) -> {

            return t.getDataType().isNumeric();

        });

        targetAreaFieldController.setEditable(true);

        translateAll();

    }

    private void translateAll() {

        ToolsSwingManager toolsSwingmanager = ToolsSwingLocator.getToolsSwingManager();

        toolsSwingmanager.translate(this.lblTargetColorField);

        toolsSwingmanager.translate(this.lblTargetLengthField);

        toolsSwingmanager.translate(this.lblTargetAreaField);

    }

    @Override

    public void fetch(UrbanHorizontalSignageConfig config) {

        config.setTargetColorFieldName((String) this.targetColorFieldController.getName());

        config.setTargetLenghtFieldName((String) this.targetLengthFieldController.getName());

        config.setTargetAreaFieldName((String) this.targetAreaFieldController.getName());

    }

    @Override

    public void put(UrbanHorizontalSignageConfig config) {

        this.targetColorFieldController.set(config.getTargetColorFieldName());

        this.targetLengthFieldController.set(config.getTargetLenghtFieldName());

        this.targetAreaFieldController.set(config.getTargetAreaFieldName());

    }

    @Override

    public void setFeatureType(FeatureType type) {

        this.targetColorFieldController.setFeatureType(type);

        this.targetAreaFieldController.setFeatureType(type);

        this.targetLengthFieldController.setFeatureType(type);

    }

    @Override

    public JComponent asJComponent() {

        return this;

    }

}

package org.gvsig.legend.urbanhorizontalsignage.app;

import java.awt.event.ActionEvent;

import java.util.function.Predicate;

import javax.swing.Icon;

import javax.swing.JOptionPane;

import javax.swing.SwingConstants;

import javax.swing.event.TreeModelListener;

import javax.swing.tree.TreePath;

import org.gvsig.andami.IconThemeHelper;

import org.gvsig.andami.plugins.Extension;

import org.gvsig.app.ApplicationLocator;

import org.gvsig.app.ApplicationManager;

import org.gvsig.app.project.documents.view.ViewDocument;

import org.gvsig.app.project.documents.view.ViewManager;

import org.gvsig.fmap.dal.DALLocator;

import org.gvsig.fmap.dal.DataManager;

import org.gvsig.fmap.dal.DataStore;

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

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

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

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

import org.gvsig.fmap.mapcontext.MapContext;

import org.gvsig.fmap.mapcontext.MapContextLocator;

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

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

import org.gvsig.fmap.mapcontrol.CompoundStoresTreeModel;

import org.gvsig.legend.urbanhorizontalsignage.lib.api.linelegend.UrbanHorizontalSignageLegend;

import org.gvsig.legend.urbanhorizontalsignage.lib.api.UrbanHorizontalSignageLocator;

import org.gvsig.legend.urbanhorizontalsignage.lib.api.UrbanHorizontalSignageManager;

import org.gvsig.legend.urbanhorizontalsignage.lib.api.linelegend.UrbanHorizontalSignageConfig;

import org.gvsig.legend.urbanhorizontalsignage.swing.api.ConvertLinesToPolygonsPanel;

import org.gvsig.legend.urbanhorizontalsignage.swing.api.UrbanHorizontalSignageSwingLocator;

import org.gvsig.legend.urbanhorizontalsignage.swing.api.UrbanHorizontalSignageSwingManager;

import org.gvsig.tools.ToolsLocator;

import org.gvsig.tools.dispose.DisposeUtils;

import org.gvsig.tools.i18n.I18nManager;

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

import org.gvsig.tools.swing.api.threadsafedialogs.ThreadSafeDialogsManager;

import org.gvsig.tools.swing.api.windowmanager.Dialog;

import org.gvsig.tools.swing.api.windowmanager.WindowManager;

import org.gvsig.tools.swing.api.windowmanager.WindowManager_v2;

import org.gvsig.tools.util.LabeledValue;

import org.slf4j.Logger;

import org.slf4j.LoggerFactory;

@SuppressWarnings("UseSpecificCatch")

public class UrbanHorizontalSignageExtension extends Extension {

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

    @Override

    public void initialize() {

        IconThemeHelper.registerIcon("legend", "legend-overview-vectorial-urbanhorizontalsignage", this);

        IconThemeHelper.registerIcon("legend", "legend-overview-vectorial-picturemarkersymboltable", this);

        IconThemeHelper.registerIcon("action", "layer-modify-clipboard-copy-as-polygons", this);

    }

    @Override

    public void execute(String actionCommand) {

        ApplicationManager application = ApplicationLocator.getManager();

        if ("layer-modify-clipboard-copy-as-polygons".equalsIgnoreCase(actionCommand) ) {

            ViewDocument viewdoc = (ViewDocument) application.getActiveDocument(ViewManager.TYPENAME);

            if (viewdoc == null) {

                return;

            }

            MapContext mapContext = viewdoc.getMapContext();

            FLyrVect layer = mapContext.getLayers().getFirstActiveVectorLayer();

            if (layer == null) {

                return;

            }

            copySelecctionAsPolygons(layer);

        } else if ("tools-urbanSignage-linesToPolygons".equalsIgnoreCase(actionCommand) ) {

            ViewDocument viewdoc = (ViewDocument) application.getActiveDocument(ViewManager.TYPENAME);

            if (viewdoc == null) {

                return;

            }

            MapContext mapContext = viewdoc.getMapContext();

            FLyrVect layer = mapContext.getLayers().getFirstActiveVectorLayer();

            if (layer == null) {

                return;

            }

            if( !(layer.getLegend() instanceof UrbanHorizontalSignageLegend) ) {

                //FIXME mensaje al usuario?

                return;

            }

            UrbanHorizontalSignageLegend legend = (UrbanHorizontalSignageLegend) layer.getLegend();

            UrbanHorizontalSignageConfig config = legend.getConfig(); // FIXME: clone

            FeatureSet lines;

            try {

                lines = layer.getFeatureStore().getFeatureSelection();

            } catch(Exception ex) {

                //FIXME mensaje al usuario?

                return;

            }

            convertLinesAsPolygons(config, lines);

        }

    }

    private void copySelecctionAsPolygons(FLyrVect sourceLayer) {

//        UrbanHorizontalSignageManager uhsManager = UrbanHorizontalSignageLocator.getUrbanHorizontalSignageManager();

        UrbanHorizontalSignageConfigForCopyPanel panel = new UrbanHorizontalSignageConfigForCopyPanel();

        panel.setFeatureType(sourceLayer.getFeatureStore().getDefaultFeatureTypeQuietly());

        UrbanHorizontalSignageLegend legend = (UrbanHorizontalSignageLegend) sourceLayer.getLegend();

        panel.put(legend.getConfig());

        I18nManager i18n = ToolsLocator.getI18nManager();

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

        Dialog theDialog = winManager.createDialog(

                panel.asJComponent(),

                i18n.getTranslation("_Copy_as_polygons"),

                i18n.getTranslation("_Copy_as_polygons"),

                WindowManager_v2.BUTTONS_OK_CANCEL

        );

        theDialog.setAutoclose(false);

        theDialog.setButtonLabel(

                WindowManager_v2.BUTTON_OK,

                i18n.getTranslation("_Accept")

        );

        theDialog.setButtonLabel(

                WindowManager_v2.BUTTON_CANCEL,

                i18n.getTranslation("_Cancel")

        );

        theDialog.addActionListener((ActionEvent e) -> {

            switch (theDialog.getAction()) {

                case WindowManager_v2.BUTTON_OK:

                    Thread task = new Thread(() -> {

                        panel.fetch(legend.getConfig());

                        performCopyAsPolygons(sourceLayer);

                        theDialog.asJComponent().setVisible(false);

                    }, "UHS_CopyAsPolygons");

                    task.start();

                    break;

                case WindowManager_v2.BUTTON_CANCEL:

                    theDialog.asJComponent().setVisible(false);

                    break;

            }

        });

        theDialog.show(WindowManager.MODE.DIALOG);

    }

    private void performCopyAsPolygons(FLyrVect sourceLayer) {

        I18nManager i18n = ToolsLocator.getI18nManager();

        UrbanHorizontalSignageManager uhsManager = UrbanHorizontalSignageLocator.getUrbanHorizontalSignageManager();

        ApplicationManager application = ApplicationLocator.getManager();

        DataManager dataManager = DALLocator.getDataManager();

        UrbanHorizontalSignageLegend legend = (UrbanHorizontalSignageLegend) sourceLayer.getLegend();

        FeatureStore tempTargetStore = null;

        FeatureSet tempFeatureSet = null;

        try {

            FeatureSet sourceFeatureSet = sourceLayer.getFeatureStore().getFeatureSelection();

            tempTargetStore = uhsManager.createTemporaryPolygonsFromLines(legend.getConfig(), sourceFeatureSet, null);

            tempFeatureSet = tempTargetStore.getFeatureSet();

            int n = application.confirmDialog(

                    "_Number_of_geometries_to_be_copied_to_the_clipboard" + " " + tempFeatureSet.getSize() + "\n" + "_Do_you_want_to_continue",

                    i18n.getTranslation("_Copy_selected_features_as_polygons_to_clipboard"),

                    JOptionPane.YES_NO_OPTION,

                    JOptionPane.QUESTION_MESSAGE);

            if (n == JOptionPane.YES_OPTION) {

                dataManager.putFeaturesInClipboard(tempFeatureSet);

            }

        } catch (Exception e) {

            LOGGER.warn("Can't get the selection as JSON.", e);

        } finally {

            DisposeUtils.disposeQuietly(tempTargetStore);

            DisposeUtils.disposeQuietly(tempFeatureSet);

        }

    }

    private void convertLinesAsPolygons(UrbanHorizontalSignageConfig config, FeatureSet source) {

        I18nManager i18n = ToolsLocator.getI18nManager();

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

        ApplicationManager application = ApplicationLocator.getManager();

        UrbanHorizontalSignageManager uhsManager = UrbanHorizontalSignageLocator.getUrbanHorizontalSignageManager();

        UrbanHorizontalSignageSwingManager uhsSwingManager = UrbanHorizontalSignageSwingLocator.getUrbanHorizontalSignageSwingManager();

        final ConvertLinesToPolygonsPanel panel = uhsSwingManager.createConvertLinesToPolygonsPanel();       

        panel.setSource(source);

//        panel.setStores(new StoresWithLayerTypeIcon());

        panel.put(config);

        Dialog theDialog = winManager.createDialog(

                panel.asJComponent(),

                i18n.getTranslation("_Convert_lines_to_polygons"),

                i18n.getTranslation("_Convert_Urban_signage_lines_to_polygons"),

                WindowManager_v2.BUTTONS_OK_CANCEL

        );

        theDialog.setButtonLabel(WindowManager_v2.BUTTON_OK, i18n.getTranslation("_Convert"));

        theDialog.setButtonLabel(WindowManager_v2.BUTTON_CANCEL, i18n.getTranslation("_Close"));

        theDialog.setAutoclose(false);

        theDialog.addActionListener((ActionEvent e) -> {

            switch (theDialog.getAction()) {

                case WindowManager_v2.BUTTON_OK:

                    Thread task = new Thread(() -> {

                        try {

                            theDialog.setButtonEnabled(WindowManager_v2.BUTTON_OK, false);

                            panel.setTaskStatusVisible(true);

                            uhsManager.convertLinesToPolygons(

                                    panel.getConfig(), 

                                    panel.getSource(), 

                                    panel.getTargetStore(), 

                                    panel.getDeleteSourceAtFinish(),

                                    panel.getTaskStatus()

                            );

                            theDialog.asJComponent().setVisible(false);

                        } catch(Exception ex) {

                            LOGGER.warn("Can't convert lines to polygons", ex);

                            ThreadSafeDialogsManager dialogs = ToolsSwingLocator.getThreadSafeDialogsManager();

                            dialogs.messageDialog(

                                    i18n.getTranslation("_Cant_convert_lines_to_polygons") +"\n\n" + ex.getLocalizedMessage(),

                                    i18n.getTranslation("_Convert_Urban_signage_lines_to_polygons"),

                                    JOptionPane.WARNING_MESSAGE

                            );

                        }

                    }, "UHS_ConvertLinesToPolygons");

                    task.start();

                    break;

                case WindowManager_v2.BUTTON_CANCEL:

                    theDialog.asJComponent().setVisible(false);

                    break;

            }

        });

        theDialog.show(WindowManager.MODE.WINDOW);

    }

    @Override

    public boolean isEnabled() {

        // it's enabled if there is exactly one vector layer in the active view

        // and it has a selection

        ApplicationManager application = ApplicationLocator.getManager();

        ViewDocument viewdoc = (ViewDocument) application.getActiveDocument(ViewManager.TYPENAME);

        if (viewdoc == null) {

            return false;

        }

        MapContext mapContext = viewdoc.getMapContext();

        FLyrVect layer = mapContext.getLayers().getFirstActiveVectorLayer();

        if (layer == null) {

            return false;

        }

        if (!layer.isAvailable()) {

            // This can happen when opening a persisted project

            // and there is a "slow" layer (GeoDB)

            return false;

        }

        try {

            FeatureStore store = layer.getFeatureStore();

            FeatureSelection selection = store.getFeatureSelection();

            if (selection.isEmpty()) {

                return false;

            }

            return (layer.getLegend() instanceof UrbanHorizontalSignageLegend);

//            return !selection.isEmpty();

        } catch (Exception ex) {

            LOGGER.warn("Can't get selection from layer '" + layer.getName() + "'.", ex);

            return false;

        }

    }

    @Override

    public boolean isVisible() {

        ApplicationManager application = ApplicationLocator.getManager();

        return application.getActiveDocument(ViewManager.TYPENAME) != null;

    }

//    private static class StoresWithLayerTypeIcon implements CompoundStoresTreeModel {

//

//        private final CompoundStoresTreeModel delegated;

//

//        public StoresWithLayerTypeIcon() {

//            ApplicationManager application = ApplicationLocator.getManager();

//            this.delegated = (CompoundStoresTreeModel) application.createProjectStoresTreeModel();

//        }

//        

//        @Override

//        public void setFilter(Predicate<DataStore> filter) {

//            this.delegated.setFilter(filter);

//        }

//

//        @Override

//        public void addLayers(FLayers layers) {

//            this.delegated.addLayers(layers);

//        }

//

//        @Override

//        public Icon getIcon(Object item) {

//            Icon icon = this.delegated.getIcon(item);

//            if( item instanceof LabeledValue ) {

//                item = ((LabeledValue)item).getValue();

//            }

//            if (item instanceof FeatureStore) {

//                try {

//                    FeatureStore store = (FeatureStore) item;

//                    FeatureType ft = store.getDefaultFeatureTypeQuietly();

//                    int type = ft.getDefaultGeometryAttribute().getGeomType().getType();

//                    Icon icon2 = MapContextLocator.getMapContextManager().getIcon(

//                            type, 

//                            !store.isFeatureSelectionEmpty()

//                    );

//                    if( icon2!=null ) {

//                        icon = ToolsSwingLocator.getToolsSwingManager().createCompoundIcon(

//                               SwingConstants.HORIZONTAL, 2, icon, icon2

//                        );

//                    }

//                } catch(Exception ex) {

//                    LOGGER.trace("Can't get geometry type from store.", ex);

//                }

//            }

//            return icon;

//        }

//

//        @Override

//        public Object getRoot() {

//            return this.delegated.getRoot();

//        }

//

//        @Override

//        public Object getChild(Object parent, int index) {

//            return this.delegated.getChild(parent, index);

//        }

//

//        @Override

//        public int getChildCount(Object parent) {

//            return this.delegated.getChildCount(parent);

//        }

//

//        @Override

//        public boolean isLeaf(Object node) {

//            return this.delegated.isLeaf(node);

//        }

//

//        @Override

//        public void valueForPathChanged(TreePath path, Object newValue) {

//            this.delegated.valueForPathChanged(path, newValue);

//        }

//

//        @Override

//        public int getIndexOfChild(Object parent, Object child) {

//            return this.delegated.getIndexOfChild(parent, child);

//        }

//

//        @Override

//        public void addTreeModelListener(TreeModelListener l) {

//            this.delegated.addTreeModelListener(l);

//        }

//

//        @Override

//        public void removeTreeModelListener(TreeModelListener l) {

//            this.delegated.removeTreeModelListener(l);

//        }

//        

//    }

}

package org.gvsig.legend.urbanhorizontalsignage.app.rotate;

import org.gvsig.andami.plugins.Extension;

import org.gvsig.app.ApplicationLocator;

import org.gvsig.app.ApplicationManager;

import org.gvsig.app.project.documents.view.ViewDocument;

import org.gvsig.app.project.documents.view.ViewManager;

import org.gvsig.app.project.documents.view.gui.IView;

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

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

import org.gvsig.fmap.mapcontext.MapContext;

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.legend.picturemarkersymboltable.lib.api.PictureMarkerSymbolTableLegend;

import org.slf4j.Logger;

import org.slf4j.LoggerFactory;

@SuppressWarnings("UseSpecificCatch")

public class RotatePointExtension extends Extension {

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

    @Override

    public void initialize() {

//        IconThemeHelper.registerIcon("legend", "legend-overview-vectorial-urbanhorizontalsignage", this);

//        IconThemeHelper.registerIcon("legend", "legend-overview-vectorial-picturemarkersymboltable", this);

//        IconThemeHelper.registerIcon("action", "layer-modify-clipboard-copy-as-polygons", this);

    }

    @Override

    public void execute(String actionCommand) {

        if (actionCommand.compareToIgnoreCase("layer-modify-rotatepoint") != 0) {

            return;

        }

        ApplicationManager application = ApplicationLocator.getManager();

        IView view = (IView) application.getActiveComponent(ViewDocument.class);

        if (view == null) {

            return;

        }

        MapControl mapControl = view.getMapControl();

        if (mapControl == null) {

            return;

        }

        MapContext mapContext = mapControl.getMapContext();

        if (mapContext == null) {

            return;

        }

        FLyrVect layer = mapContext.getLayers().getFirstActiveVectorLayer();

        if (layer == null) {

            return;

        }

        if (!mapControl.hasTool(RotatePointListenerImpl.ROTATE_TOOL_NAME)) {

            RotatePointListenerImpl listener = new RotatePointListenerImpl();

            Behavior behavior = new RotatePointBehavior(listener);

            mapControl.addBehavior(RotatePointListenerImpl.ROTATE_TOOL_NAME, behavior);

        }

        mapControl.setTool(RotatePointListenerImpl.ROTATE_TOOL_NAME);

    }

    @Override

    public boolean isEnabled() {

        ApplicationManager application = ApplicationLocator.getManager();

        ViewDocument viewdoc = (ViewDocument) application.getActiveDocument(ViewManager.TYPENAME);

        if (viewdoc == null) {

            return false;

        }

        MapContext mapContext = viewdoc.getMapContext();

        FLyrVect layer = mapContext.getLayers().getFirstActiveVectorLayer();

        if (layer == null) {

            return false;

        }

        if (!layer.isAvailable()) {

            // This can happen when opening a persisted project

            // and there is a "slow" layer (GeoDB)

            return false;

        }

        try {

            FeatureStore store = layer.getFeatureStore();

            FeatureSelection selection = store.getFeatureSelection();

            if (selection.isEmpty()) {

                return false;

            }

            return (layer.getLegend() instanceof PictureMarkerSymbolTableLegend);

        } catch (Exception ex) {

            LOGGER.warn("Can't get selection from layer '" + layer.getName() + "'.", ex);

            return false;

        }

    }

    @Override

    public boolean isVisible() {

        ApplicationManager application = ApplicationLocator.getManager();

        return application.getActiveDocument(ViewManager.TYPENAME) != null;

    }

}

package org.gvsig.legend.urbanhorizontalsignage.app.rotate;

import java.awt.event.InputEvent;

import java.awt.event.MouseEvent;

import java.awt.geom.AffineTransform;

import java.awt.geom.Point2D;

import javax.swing.SwingUtilities;

import org.gvsig.euclidean.EuclideanLine2D;

import org.gvsig.euclidean.EuclideanManager;

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

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

import org.gvsig.fmap.geom.Geometry;

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

import org.gvsig.fmap.mapcontext.ViewPort;

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.MapControlDrawer;

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

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

import org.gvsig.fmap.mapcontrol.tools.Listeners.ToolListener;

import org.gvsig.legend.picturemarkersymboltable.lib.api.PictureMarkerSymbolTableLegend;

import org.gvsig.symbology.fmap.mapcontext.rendering.symbol.marker.IMarkerSymbol;

import org.gvsig.tools.util.ToolsUtilLocator;

import org.slf4j.Logger;

import org.slf4j.LoggerFactory;

/**

 *

 * @author gvSIG Team

 */

@SuppressWarnings("UseSpecificCatch")

public class RotatePointBehavior extends Behavior {

    protected static final Logger LOGGER = LoggerFactory.getLogger(RotatePointBehavior.class);

    protected RotatePointListener listener;

    private double angle;

    private Point2D currentPoint;

    private Point2D centerPoint;

    private IMarkerSymbol symbol;

    private Feature feature;

    private String layerName;

    private PictureMarkerSymbolTableLegend legend;

    public RotatePointBehavior(RotatePointListener listener) {

        this.listener = listener;

    }

    @Override

    public void setMapControl(MapControl mc) {

        super.setMapControl(mc);

        updateCurrentValues();

    }

    @Override

    public void paintComponent(MapControlDrawer drawer) {

        if (this.feature == null || this.symbol == null || this.currentPoint==null) {

            return;

        }

        Geometry geom = this.feature.getDefaultGeometry();

        if (geom == null) {

            return;

        }

        this.symbol.setRotation(angle);

        drawer.draw(geom, this.symbol);

        EuclideanManager euclideanManager = ToolsUtilLocator.getEuclideanManager();

        double d = distance(this.centerPoint, this.currentPoint);

        drawer.drawLine(

                (int) this.centerPoint.getX(), (int) this.centerPoint.getY(),

                (int) this.currentPoint.getX(), (int) this.currentPoint.getY()

        );

        drawer.drawLine(

                (int) this.centerPoint.getX(), (int) this.centerPoint.getY(),

                (int) (this.centerPoint.getX()+d), (int) this.centerPoint.getY()

        );

    }

    private void updateCurrentValues() {

        this.angle = 0;

        this.centerPoint = null;

        this.currentPoint = null;

        this.feature = null;

        this.layerName = null;

        this.legend = null;

        this.symbol = null;

        try {

            FLayer[] layers = this.getMapControl().getMapContext().getLayers().getActives();

            if (layers == null || layers.length != 1) {

                return;

            }

            FLyrVect layer = (FLyrVect) layers[0];

            FeatureSelection selection = layer.getFeatureStore().getFeatureSelection();

            feature = selection.first();

            if (symbol == null && feature != null) {

                this.legend = (PictureMarkerSymbolTableLegend) layer.getLegend();

                symbol = (IMarkerSymbol) legend.getSymbolByFeature(feature);

            }

            Point point = (Point) feature.getDefaultGeometry();

            ViewPort vp = this.getMapControl().getViewPort();

            this.centerPoint = vp.fromMapPoint(point.getX(), point.getY());

        } catch (Exception ex) {

            this.angle = 0;

            this.currentPoint = null;

            this.centerPoint = null;

            this.legend = null;

            this.feature = null;

            this.layerName = null;

            this.symbol = null;

        }

    }

    @Override

    public void mouseMoved(MouseEvent mouseEvent) throws BehaviorException {

        if (((mouseEvent.getModifiersEx() & (InputEvent.CTRL_DOWN_MASK | InputEvent.SHIFT_DOWN_MASK

                | InputEvent.ALT_DOWN_MASK | InputEvent.ALT_GRAPH_DOWN_MASK | InputEvent.META_DOWN_MASK)) != 0)

                || SwingUtilities.isLeftMouseButton(mouseEvent)) {

            return;

        }

        try {

            if (mouseEvent.getClickCount() == 1) {

                listener.rotate(feature, legend.getRotationFieldName(), angle);

                return;

            }

            this.currentPoint = mouseEvent.getPoint();

            EuclideanManager euclideanManager = ToolsUtilLocator.getEuclideanManager();

            double d = distance(this.centerPoint, this.currentPoint);

            EuclideanLine2D line = euclideanManager.createLine2D(

                    this.centerPoint.getX(), this.centerPoint.getY(),

                    this.currentPoint.getX(), this.currentPoint.getY()

            );

//            EuclideanLine2D line0 = euclideanManager.createLine2D(

//                    this.centerPoint.getX(), this.centerPoint.getY(),