Application: gvSIG desktop » gvSIG tools: ToolBox

package es.unex.sextante.gui.settings;

import info.clearthought.layout.TableLayout;

import info.clearthought.layout.TableLayoutConstants;

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

import java.util.HashMap;

import javax.swing.JButton;

import javax.swing.JLabel;

import javax.swing.JOptionPane;

import javax.swing.JSeparator;

import javax.swing.SwingConstants;

import es.unex.sextante.core.Sextante;

import es.unex.sextante.gui.algorithm.FileSelectionPanel;

import es.unex.sextante.gui.cmd.ScriptAlgorithmProvider;

import es.unex.sextante.gui.core.SextanteGUI;

import es.unex.sextante.gui.modeler.ModelerAlgorithmProvider;

public class SextanteModelerSettingsPanel

extends

SettingPanel {

/**

	 *

	 */

	private static final long serialVersionUID = -8733800198911499985L;

//	private JCheckBox          jPortableCheckBox;

	private JLabel             jLabelModels;

	private FileSelectionPanel jModelsFolder;

	private JButton            jButtonUpdate;

	private JLabel             jLabelUpdate;

	@Override

	protected void initGUI() {

		final TableLayout thisLayout = new TableLayout(new double[][] {

				{ 	SextanteConfigurationDialog.SPACER_SMALL,

					TableLayoutConstants.FILL,

					TableLayoutConstants.FILL,

					SextanteConfigurationDialog.SPACER_SMALL },

					{ 	SextanteConfigurationDialog.SPACER_SMALL,

						TableLayoutConstants.MINIMUM, //row 1

						TableLayoutConstants.MINIMUM, //row 2

						TableLayoutConstants.MINIMUM, //row 3

						TableLayoutConstants.MINIMUM, //row 4

						TableLayoutConstants.FILL } });

		thisLayout.setHGap(5);

		thisLayout.setVGap(5);

		this.setLayout(thisLayout);

//		jPortableCheckBox = new JCheckBox(Sextante.getText("Portable"));

//		final String sActivatePortable = SextanteGUI.getSettingParameterValue(SextanteModelerSettings.MODELS_PORTABLE);

		final boolean bActivatePortable = true;

//		jPortableCheckBox.setSelected(bActivatePortable);

//		this.add(jPortableCheckBox, "1, 1");

		jLabelModels = new JLabel();

		jLabelModels.setEnabled(true);

		if (bActivatePortable == true) {

			jLabelModels.setEnabled(false);

		}

		jLabelModels.setText(Sextante.getText("Models_folder"));

		this.add(jLabelModels, "1, 2");

		jModelsFolder = new FileSelectionPanel(true, true, (String[]) null, Sextante.getText("selector_choose_folder"));

		jModelsFolder.getTextField().setEnabled(true);

		jModelsFolder.getButton().setEnabled(true);

		if (bActivatePortable == true) {

			jModelsFolder.getTextField().setEnabled(false);

			jModelsFolder.getButton().setEnabled(false);

		}

		final String sFolder = SextanteGUI.getSettingParameterValue(SextanteModelerSettings.MODELS_FOLDER);

		jModelsFolder.setFilepath(sFolder);

		this.add(jModelsFolder, "2, 2");

		this.add(new JSeparator(SwingConstants.HORIZONTAL), "1, 3, 2, 3");

		/* ----------------------------------------------------------- */

		jLabelUpdate = new JLabel();

		jLabelUpdate.setText( Sextante.getText("update_library") );

		jLabelUpdate.setEnabled(true);

		this.add(jLabelUpdate, "1, 4");

		jButtonUpdate = new JButton(Sextante.getText("load_models"));

		this.add(jButtonUpdate, "2, 4");

		/**********************************/

		/** Action listeners for widgets **/

		/**********************************/

//		jPortableCheckBox.addActionListener(new ActionListener() {

//			public void actionPerformed(final ActionEvent arg0) {

//				setCursor(new Cursor(Cursor.WAIT_CURSOR));

//				SextanteGUI.setSettingParameterValue(SextanteModelerSettings.MODELS_PORTABLE,

//						new Boolean(jPortableCheckBox.isSelected()).toString());

//				//Set portable user models folder

//				SextanteGUI.checkDir ( Sextante.PORTABLE_MODELS_FOLDER, true, "Toolbox user models" );

//				String sPath = new String (SextanteGUI.getSextanteHomePath() + File.separator +

//						Sextante.PORTABLE_MODELS_FOLDER);

//				SextanteGUI.setSettingParameterValue(SextanteModelerSettings.MODELS_FOLDER, sPath);

//				jModelsFolder.setFilepath(sPath);

//				//Activate/deactivate the remaining widgets on this page

////				final boolean active = jPortableCheckBox.isSelected();

////				if ( active == true ) {

//					jLabelModels.setEnabled(false);

//					jModelsFolder.getTextField().setEnabled(false);

//					jModelsFolder.getButton().setEnabled(false);

//

////				} else {

////					jLabelModels.setEnabled(true);

////					jModelsFolder.getTextField().setEnabled(true);

////					jModelsFolder.getButton().setEnabled(true);

////

////				}

//				setCursor(new Cursor(Cursor.DEFAULT_CURSOR));

//			}

//		});

		jButtonUpdate.addActionListener(new ActionListener() {

			public void actionPerformed(final ActionEvent arg0) {

				SextanteGUI.setSettingParameterValue(SextanteModelerSettings.MODELS_FOLDER, jModelsFolder.getFilepath());

				SextanteGUI.updateAlgorithmProvider(ModelerAlgorithmProvider.class);

				final int iNumAlgs = Sextante.getAlgorithms().get(new ModelerAlgorithmProvider().getName()).size();

				JOptionPane.showMessageDialog(null, Sextante.getText("ModelsLoaded") + " " + iNumAlgs + ". ",

						Sextante.getText("Models"), JOptionPane.INFORMATION_MESSAGE);

			}

		});

	}

	@Override

	public HashMap<String, String> getValues() {

		final HashMap<String, String> map = new HashMap<String, String>();

		final String path = jModelsFolder.getFilepath();

		map.put(SextanteModelerSettings.MODELS_PORTABLE, Boolean.TRUE.toString());

		if (path != null) {

			map.put(SextanteModelerSettings.MODELS_FOLDER, path);

		}

		return map;

	}

}