Application: gvSIG desktop » gvSIG 3D

package org.gvsig.view3d.vector.swing.impl;

import java.util.Arrays;

import java.util.List;

import javax.swing.JComponent;

import org.slf4j.Logger;

import org.slf4j.LoggerFactory;

import org.gvsig.tools.ToolsLocator;

import org.gvsig.tools.dataTypes.CoercionException;

import org.gvsig.tools.dataTypes.DataTypes;

import org.gvsig.tools.dataTypes.DataTypesManager;

import org.gvsig.tools.dataTypes.DataTypesManager.Coercion;

import org.gvsig.tools.i18n.I18nManager;

import org.gvsig.view3d.lib.api.loader.LoaderParameters;

import org.gvsig.view3d.swing.api.exception.InvalidLoaderParametersException;

import org.gvsig.view3d.vector.lib.api.VectorElevationMode;

import org.gvsig.view3d.vector.lib.api.VectorLoaderParameters;

import org.gvsig.view3d.vector.swing.api.JVectorLoaderParameters;

/**

 * 

 * @author <a href="mailto:lmarques@disid.com">Lluis Marques</a>

 *

 */

public class JVectorLoaderParametersController extends JVectorLoaderParametersView implements JVectorLoaderParameters {

    private static final long serialVersionUID = -4115765106906551132L;

    private static final Logger LOG = LoggerFactory.getLogger(JVectorLoaderParametersController.class);

    private JColorChooserButton colorChooserButton;

    private VectorLoaderParameters parameters;

    public JVectorLoaderParametersController(VectorLoaderParameters parameters) {

        super();

        this.parameters = parameters;

        translate();

        initComponents();

    }

    private void translate() {

        I18nManager i18nManager = ToolsLocator.getI18nManager();

        this.elevationModeText.setText(i18nManager.getTranslation(this.elevationModeText.getText()));

        this.defaultColorText.setText(i18nManager.getTranslation(this.defaultColorText.getText()));

        this.constantHeightText.setText(i18nManager.getTranslation(this.constantHeightText.getText()));

    }

    @SuppressWarnings("unchecked")

    private void initComponents() {

        List<VectorElevationMode> elevationModes = Arrays.asList(VectorElevationMode.values());

        // Elevation mode

        this.elevationMode.setRenderer(new ElevationModeComboBoxRenderer());

        for (VectorElevationMode mode : elevationModes) {

            this.elevationMode.addItem(mode);

        }

        if(parameters.getVectorElevationMode() != null) {

            this.elevationMode.setSelectedItem(parameters.getVectorElevationMode());

        }

        // Default Color

        this.colorChooserButton = new JColorChooserButton(parameters.getDefaultColor());

        this.defaultColorPanel.add(colorChooserButton);

        // Constant height

        try {

            DataTypesManager dataTypesManager = ToolsLocator.getDataTypesManager();

            Coercion stringCoercion = dataTypesManager.getCoercion(DataTypes.STRING);

            this.constantHeight.setText((String) stringCoercion.coerce(parameters.getConstantHeight()));

        } catch (CoercionException e) {

            LOG.error(

                String.format("Can not parse constant this height value %d to string", parameters.getConstantHeight()),

                e);

            this.constantHeight.setText("");

        }

    }

    @Override

    public LoaderParameters getLoaderParameters() throws InvalidLoaderParametersException {

        this.parameters.setVectorElevationMode((VectorElevationMode) this.elevationMode.getSelectedItem());

        this.parameters.setDefaultColor(this.colorChooserButton.getSelectedColor());

        try {

            DataTypesManager dataTypesManager = ToolsLocator.getDataTypesManager();

            Coercion doubleCoercion = dataTypesManager.getCoercion(DataTypes.DOUBLE);

            this.parameters.setConstantHeight((double) doubleCoercion.coerce(this.constantHeight.getText()));

        } catch (CoercionException e) {

            LOG.error(

                String.format("Can not parse constant this height value %s to double", this.constantHeight.getText()),

                e);

            throw new InvalidLoaderParametersException("Invalid constant height value",

                "constant_height_has_to_be_a_number", e);

        }

        return this.parameters;

    }

    @Override

    public JComponent asJComponent() {

        return this;

    }

}