| gvSIG desktop 1

/* gvSIG. Geographic Information System of the Valencian Government

 *

 * Copyright (C) 2007-2008 Infrastructures and Transports Department

 * of the Valencian Government (CIT)

 * 

 * This program is free software; you can redistribute it and/or

 * modify it under the terms of the GNU General Public License

 * as published by the Free Software Foundation; either version 2

 * of the License, or (at your option) any later version.

 * 

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 * 

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, 

 * MA  02110-1301, USA.

 * 

 */

/*

 * AUTHORS (In addition to CIT):

 * 2009 {Iver T.I.}   {Task}

 */

package org.gvsig.daltransform.swing.impl;

import java.awt.event.ItemEvent;

import java.awt.event.ItemListener;

import java.util.List;

import javax.swing.DefaultListModel;

import javax.swing.JCheckBox;

import javax.swing.JLabel;

import javax.swing.JList;

import javax.swing.JPanel;

import javax.swing.JScrollPane;

import javax.swing.JTextArea;

import org.gvsig.andami.PluginServices;

import org.gvsig.andami.ui.mdiManager.IWindow;

import org.gvsig.app.project.ProjectManager;

import org.gvsig.app.project.documents.Document;

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

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

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

import org.gvsig.daltransform.swing.DataTransformGui;

import org.gvsig.fmap.dal.DataTypes;

import org.gvsig.fmap.dal.exception.DataException;

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

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

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

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

import org.gvsig.fmap.mapcontext.MapContext;

import org.slf4j.Logger;

import org.slf4j.LoggerFactory;

/**

 * @author <a href="mailto:jpiera@gvsig.org">Jorge Piera</a>

 */

public class LoadLayerWizardPanel extends AbstractDataTransformWizardPanel implements ItemListener{

	/**

	 * 

	 */

	private static final long serialVersionUID = -7893735055404404591L;

	private static final Logger logger = LoggerFactory.getLogger(LoadLayerWizardPanel.class);

	private JCheckBox loadLayerCb = null;

	private JScrollPane messageScroll = null;

	private JTextArea messageTextArea = null;

	private JPanel northPanel = null;

	private JLabel selectViewLabel;

	private JList selectViewList;

	private JScrollPane selectViewScroll;

    private JPanel centerPanel;

	private FeatureStoreTransform transform = null;

//	private boolean hasViews = false;

	/**

	 * @param wizardComponents

	 */

	public LoadLayerWizardPanel() {

		super();	

		initComponents();

		initLabels();	

		addViews();

		loadLayerCb.addItemListener(this);

		itemStateChanged(null);		

	}

	private void initLabels(){

		loadLayerCb.setText(PluginServices.getText(this, "transform_load_layer_query"));

		selectViewLabel.setText(PluginServices.getText(this, "transform_view_to_load"));

	}

	private void initComponents() {

        java.awt.GridBagConstraints gridBagConstraints;

        northPanel = new javax.swing.JPanel();

        messageScroll = new javax.swing.JScrollPane();

        messageTextArea = new javax.swing.JTextArea();

        loadLayerCb = new javax.swing.JCheckBox();

        selectViewLabel = new javax.swing.JLabel();

        centerPanel = new javax.swing.JPanel();

        selectViewScroll = new javax.swing.JScrollPane();

        selectViewList = new javax.swing.JList();

        selectViewList.setModel(new DefaultListModel());

        setLayout(new java.awt.BorderLayout());

        northPanel.setLayout(new java.awt.GridBagLayout());

        messageScroll.setBorder(null);

        messageTextArea.setColumns(20);

        messageTextArea.setEditable(false);

        messageTextArea.setLineWrap(true);

        messageTextArea.setRows(5);

        messageTextArea.setBorder(null);

        messageScroll.setViewportView(messageTextArea);

        gridBagConstraints = new java.awt.GridBagConstraints();

        gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;

        gridBagConstraints.weightx = 1.0;

        gridBagConstraints.insets = new java.awt.Insets(2, 2, 5, 2);

        northPanel.add(messageScroll, gridBagConstraints);

        loadLayerCb.setText("jCheckBox1");

        gridBagConstraints = new java.awt.GridBagConstraints();

        gridBagConstraints.gridx = 0;

        gridBagConstraints.gridy = 1;

        gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;

        gridBagConstraints.anchor = java.awt.GridBagConstraints.NORTHWEST;

        gridBagConstraints.weightx = 1.0;

        gridBagConstraints.insets = new java.awt.Insets(5, 2, 2, 2);

        northPanel.add(loadLayerCb, gridBagConstraints);

        selectViewLabel.setText("jLabel1");

        gridBagConstraints = new java.awt.GridBagConstraints();

        gridBagConstraints.gridx = 0;

        gridBagConstraints.gridy = 2;

        gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;

        gridBagConstraints.anchor = java.awt.GridBagConstraints.NORTHWEST;

        gridBagConstraints.weightx = 1.0;

        gridBagConstraints.insets = new java.awt.Insets(5, 2, 5, 2);

        northPanel.add(selectViewLabel, gridBagConstraints);

        add(northPanel, java.awt.BorderLayout.NORTH);

        centerPanel.setLayout(new java.awt.GridBagLayout());

        selectViewScroll.setHorizontalScrollBarPolicy(javax.swing.ScrollPaneConstants.HORIZONTAL_SCROLLBAR_NEVER);

        selectViewScroll.setPreferredSize(null);

        selectViewScroll.setViewportView(selectViewList);

        gridBagConstraints = new java.awt.GridBagConstraints();

        gridBagConstraints.gridx = 0;

        gridBagConstraints.gridy = 0;

        gridBagConstraints.fill = java.awt.GridBagConstraints.BOTH;

        gridBagConstraints.weightx = 1.0;

        gridBagConstraints.weighty = 1.0;

        gridBagConstraints.insets = new java.awt.Insets(5, 2, 2, 2);

        centerPanel.add(selectViewScroll, gridBagConstraints);

        add(centerPanel, java.awt.BorderLayout.CENTER);

	}

	/*

	 * (non-Javadoc)

	 * @see org.gvsig.app.daltransform.impl.AbstractDataTransformWizardPanel#updatePanel()

	 */

	public void updatePanel() {

		//Gets the selected transformation

		DataTransformGui featureTransformGui = getDataTransformWizard().getDataTransformGui();

		//Gets the selected FeatureStore

		FeatureStore featureStore = getFeatureStore();

		//Apply the transformation

		try {

			transform = featureTransformGui.createFeatureStoreTransform(featureStore);

			if (getDataTransformWizard().isFeatureStoreLayer()){

				updateGuiForLayer(transform);

			}else{

				updateGuiForTable(transform);

			}

		} catch (DataException e) {

			logger.error("Error creating the transformation", e);

		}		

	}

	/**

	 * Update the form when the transform has been applied in

	 * to a table

	 * @param transform

	 * @throws DataException

	 */

	private void updateGuiForTable(FeatureStoreTransform transform) throws DataException{

		FeatureType featureType = transform.getDefaultFeatureType();

		FeatureAttributeDescriptor[] featureAttributeDescriptors = featureType.getAttributeDescriptors();

		boolean hasGeometry = false;

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

			if (featureAttributeDescriptors[i].getType() == DataTypes.GEOMETRY){

				hasGeometry = true;

			}

		}

		if (hasGeometry){

			if (selectViewList.getModel().getSize() == 0){

				messageTextArea.setText(PluginServices.getText(this, "transform_layout_not_view_to_load"));

				setLoadLayerVisible(false);

			}else{

				messageTextArea.setText(PluginServices.getText(this, "transform_layout_geometry"));

				setLoadLayerVisible(true);

			}

		}else{

			messageTextArea.setText(PluginServices.getText(this, "transform_layout_no_geometry"));

			setLoadLayerVisible(false);

		}		

	}

	/**

	 * Set if it is possible or not lo load a layer

	 * from the transformation

	 * @param isVisible

	 */

	private void setLoadLayerVisible(boolean isVisible){

		loadLayerCb.setVisible(isVisible);

		selectViewLabel.setVisible(isVisible);

		selectViewScroll.setVisible(isVisible);

		selectViewList.setVisible(isVisible);

	}

	/**

	 * Add the project views

	 */

	private void addViews(){

		selectViewList.removeAll();

		List<Document> views = ProjectManager.getInstance().getCurrentProject().getDocuments(ViewManager.TYPENAME);

		for (Document view : views) {

			((DefaultListModel)selectViewList.getModel()).addElement(view);

		}

//		ProjectExtension ext = (ProjectExtension) PluginServices.getExtension(ProjectExtension.class);

//		ArrayList<ProjectDocument> projects = ext.getProject().getDocumentsByType(ProjectViewFactory.registerName);

//		for (int i=0 ; i<projects.size() ; i++){

//			ProjectViewBase view = (ProjectViewBase)projects.get(i);

//			((DefaultListModel)selectViewList.getModel()).addElement(view);

//		}

//		if (selectViewList.getModel().getSize() > 0){

//			hasViews = true;

//		}

		IWindow window = PluginServices.getMDIManager().getActiveWindow();

		if (window instanceof IView){

			selectViewList.setSelectedValue(window, true);

		}else{

			selectViewList.setSelectedIndex(0);

		}

	}

	/**

	 * Update the form when the transform has been applied in

	 * to a layer

	 * @param transform

	 * @throws DataException

	 */

	private void updateGuiForLayer(FeatureStoreTransform transform){

		messageTextArea.setText(PluginServices.getText(this, "transform_layer"));

		setLoadLayerVisible(false);

	}

	/**

	 * @return if the layer has to be loaded 

	 */

	public boolean isLayerLoaded(){

		if (!loadLayerCb.isVisible()){

			return false;

		}

		return loadLayerCb.isSelected();

	}	

	/**

	 * @return the transform

	 */

	public FeatureStoreTransform getTransform() {

		return transform;

	}

	/**

	 * @return The mapcontext

	 */

	public MapContext getMapContext(){

		Object obj = selectViewList.getSelectedValue();

		if (obj != null){

			return ((BaseViewDocument)obj).getMapContext();

		}

		return null;

	}

	/* (non-Javadoc)

	 * @see java.awt.event.ItemListener#itemStateChanged(java.awt.event.ItemEvent)

	 */

	public void itemStateChanged(ItemEvent arg0) {

		boolean isSelected = loadLayerCb.isSelected();

		selectViewLabel.setEnabled(isSelected);

		selectViewList.setEnabled(isSelected);

	}

	/* (non-Javadoc)

	 * @see org.gvsig.app.daltransform.gui.FeatureTransformWizard#getPanelTitle()

	 */

	public String getPanelTitle() {

		return PluginServices.getText(this, "transform_apply");

	}

}

/* gvSIG. Geographic Information System of the Valencian Government

 *

 * Copyright (C) 2007-2008 Infrastructures and Transports Department

 * of the Valencian Government (CIT)

 * 

 * This program is free software; you can redistribute it and/or

 * modify it under the terms of the GNU General Public License

 * as published by the Free Software Foundation; either version 2

 * of the License, or (at your option) any later version.

 * 

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 * 

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, 

 * MA  02110-1301, USA.

 * 

 */

/*

 * AUTHORS (In addition to CIT):

 * 2009 {Iver T.I.}   {Task}

 */

package org.gvsig.daltransform.swing.impl;

import java.util.List;

import javax.swing.DefaultListModel;

import javax.swing.JList;

import javax.swing.JScrollPane;

import org.gvsig.andami.PluginServices;

import org.gvsig.andami.ui.mdiManager.IWindow;

import org.gvsig.app.project.ProjectManager;

import org.gvsig.app.project.documents.Document;

import org.gvsig.app.project.documents.table.TableDocument;

import org.gvsig.app.project.documents.table.TableManager;

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

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

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

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

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

/**

 * @author <a href="mailto:jpiera@gvsig.org">Jorge Piera</a>

 */

public class SelectDataStoreWizardPanel extends AbstractDataTransformWizardPanel{

	private static final long serialVersionUID = -1841990357325903449L;

	private JList dataStoreList;

	private JScrollPane dataStoreScrollPane;

	/**

	 * @param wizardComponents

	 */

	public SelectDataStoreWizardPanel() {

		super();

		initComponents();

		addDataStores();		

	}	

	private void initComponents() {

		java.awt.GridBagConstraints gridBagConstraints;

		dataStoreScrollPane = new javax.swing.JScrollPane();

		dataStoreList = new javax.swing.JList();

		setLayout(new java.awt.GridBagLayout());

		dataStoreScrollPane.setViewportView(dataStoreList);

		dataStoreList.setModel(new DefaultListModel());

		gridBagConstraints = new java.awt.GridBagConstraints();

		gridBagConstraints.fill = java.awt.GridBagConstraints.BOTH;

		gridBagConstraints.weightx = 1.0;

		gridBagConstraints.weighty = 1.0;

		gridBagConstraints.insets = new java.awt.Insets(2, 2, 2, 2);

		add(dataStoreScrollPane, gridBagConstraints);

	}

	public void removeFeatureStore(FeatureStore featureStore){

		DefaultListModel model =( DefaultListModel)dataStoreList.getModel();

		for (int i=model.getSize()-1 ; i>=0 ; i--){

			if (((FeatureStoreCombo)model.get(i)).getFeatureStore().equals(featureStore)){

				model.remove(i);

				break;

			}

		}		

	}

	/**

	 * Adding the objects

	 */

	private void addDataStores(){

		//Add all the tables

		List<Document> tables = ProjectManager.getInstance().getCurrentProject()

			.getDocuments(TableManager.TYPENAME);

		for (Document table : tables) {

			((DefaultListModel)dataStoreList.getModel()).addElement(					

					new FeatureStoreCombo(

							table.getName(),

							((TableDocument)table).getStore(),

							false

					)

			);

		}

//		ProjectExtension ext = (ProjectExtension) PluginServices.getExtension(ProjectExtension.class);

//		ArrayList<ProjectDocument> tables = ext.getProject().getDocumentsByType(FeatureTableDocumentFactory.registerName);

//		for (int i=0 ; i<tables.size() ; i++){

//			FeatureTableDocument table = (FeatureTableDocument)tables.get(i);

//			((DefaultListModel)dataStoreList.getModel()).addElement(					

//					new FeatureStoreCombo(table.getName(),

//							table.getStore(),

//							false));

//		}

		//Add the layers from the current view

		IWindow window = PluginServices.getMDIManager().getActiveWindow();

		if (window instanceof IView){

			IView view = (IView)window;

			LayersIterator it = new LayersIterator(

					view.getMapControl().getMapContext().getLayers());

			while(it.hasNext()){

				FLayer layer = it.nextLayer();

				if (layer instanceof FLyrVect){

//					try {

						FLyrVect layerVect = (FLyrVect)layer;

						FeatureStore featureStore = layerVect.getFeatureStore();

						boolean found = false;

						for (int i=0 ; i<tables.size() ; i++){

							TableDocument table = (TableDocument)tables.get(i);

							if (table.getStore().equals(featureStore)) {

								found = true;

							}							

						}

						if (!found){

							((DefaultListModel)dataStoreList.getModel()).addElement(

									new FeatureStoreCombo(layerVect.getName(),

											featureStore,

											true));

						}

//					} catch (ReadException e) {

//						logger.error("It is not possible to read the FeatureStore", e);

//					}

				}

			}

		}	

	}

	/**

	 * @return the selected feature store

	 */

	public FeatureStore getSelectedFeatureStore(){

		Object obj = dataStoreList.getSelectedValue();

		if (obj != null){

			return ((FeatureStoreCombo)obj).getFeatureStore();

		}

		return null;

	}	

	/* (non-Javadoc)

	 * @see org.gvsig.app.daltransform.impl.AbstractDataTransformWizardPanel#getFeatureStore()

	 */

	@Override

	public FeatureStore getFeatureStore() {

		return getSelectedFeatureStore();

	}

	/**

	 * @return the selected feature store

	 */

	public boolean isSelectedFeatureStoreLoaded(){

		Object obj = dataStoreList.getSelectedValue();

		if (obj != null){

			return ((FeatureStoreCombo)obj).isLoaded();

		}

		return false;

	}

	/**

	 * Used to fill the combo

	 * @author jpiera

	 */

	private class FeatureStoreCombo{

		private FeatureStore featureStore = null;

		private String name = null;

		private boolean isLoaded = false;

		public FeatureStoreCombo(String name, FeatureStore featureStore, boolean isLoaded) {

			super();

			this.name = name;

			this.featureStore = featureStore;

			this.isLoaded = isLoaded;

		}

		/**

		 * @return the isLoaded

		 */

		public boolean isLoaded() {

			return isLoaded;

		}

		/**

		 * @return the featureStore

		 */

		public FeatureStore getFeatureStore() {

			return featureStore;

		}

		/* (non-Javadoc)

		 * @see java.lang.Object#toString()

		 */		

		public String toString() {			

			return name;

		}		

	}

	/*

	 * 	(non-Javadoc)

	 * @see org.gvsig.app.daltransform.gui.FeatureTransformWizard#getPanelTitle()

	 */

	public String getPanelTitle() {

		return PluginServices.getText(this, "transform_datastore_selection");

	}

	/* (non-Javadoc)

	 * @see org.gvsig.app.daltransform.DataTransformWizard#updatePanel()

	 */

	public void updatePanel() {

		if (dataStoreList.getSelectedIndex() == -1){

			if (dataStoreList.getModel().getSize() > 0){

				dataStoreList.setSelectedIndex(0);

				getDataTransformWizard().setApplicable(true);

			}else{

				getDataTransformWizard().setApplicable(false);

			}

		}		

	}

	/**

	 * @return

	 */

	public boolean isFeatureStoreLayer() {

		Object obj = dataStoreList.getSelectedValue();

		if (obj != null){

			return ((FeatureStoreCombo)obj).isLoaded;

		}

		return false;

	}

	/* (non-Javadoc)

	 * @see org.gvsig.app.daltransform.impl.AbstractDataTransformWizardPanel#nextPanel()

	 */

	@Override

	public void nextPanel() {

		getDataTransformWizard().updateGui();

	}

}

/* gvSIG. Geographic Information System of the Valencian Government

*

* Copyright (C) 2007-2008 Infrastructures and Transports Department

* of the Valencian Government (CIT)

* 

* This program is free software; you can redistribute it and/or

* modify it under the terms of the GNU General Public License

* as published by the Free Software Foundation; either version 2

* of the License, or (at your option) any later version.

* 

* This program is distributed in the hope that it will be useful,

* but WITHOUT ANY WARRANTY; without even the implied warranty of

* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

* GNU General Public License for more details.

* 

* You should have received a copy of the GNU General Public License

* along with this program; if not, write to the Free Software

* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, 

* MA  02110-1301, USA.

* 

*/

/*

* AUTHORS (In addition to CIT):

* 2009 {Iver T.I.}   {Task}

*/

package org.gvsig.daltransform.swing.impl;

import jwizardcomponent.FinishAction;

import org.gvsig.andami.PluginServices;

import org.gvsig.daltransform.swing.DataTransformGui;

import org.gvsig.fmap.crs.CRSFactory;

import org.gvsig.fmap.dal.exception.DataException;

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

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

import org.gvsig.fmap.mapcontext.exceptions.LoadLayerException;

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

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

import org.slf4j.Logger;

import org.slf4j.LoggerFactory;

/**

 * @author <a href="mailto:jpiera@gvsig.org">Jorge Piera</a>

 */

public class DataTransformSelectionAction extends FinishAction{

	private static final Logger logger = LoggerFactory.getLogger(DataTransformSelectionAction.class);

	private DefaultDataTransformWizard dataTransformWizard = null;

	public DataTransformSelectionAction(DefaultDataTransformWizard dataTransformWizard) {

		super(dataTransformWizard.getWizardComponents());		

		this.dataTransformWizard = dataTransformWizard;

	}

	/* (non-Javadoc)

	 * @see jwizardcomponent.Action#performAction()

	 */

	public void performAction() {		

		//Gets the selected transformation

		DataTransformGui featureTransformGui = dataTransformWizard.getDataTransformGui();

		//Gets the selected FeatureStore

		FeatureStore featureStore = dataTransformWizard.getFeatureStore();

		try {			

			//Gets the transform

			FeatureStoreTransform featureStoreTransform = featureTransformGui.createFeatureStoreTransform(featureStore);

			//Apply the transformation

			featureStore.getTransforms().add(featureStoreTransform);

			//Create and load a new layer...

			if (dataTransformWizard.isLayerLoaded()){

				FLayer layer = LayerFactory.getInstance().createLayer(featureTransformGui.toString(),

						featureStore);

				layer.setProjection(CRSFactory.getCRS("EPSG:23030"));

				dataTransformWizard.getMapContext().getLayers().addLayer(layer);

				layer.dispose();

			}

		} catch (DataException e) {

			logger.error("Error creating the transformation", e);

		} catch (LoadLayerException e) {

			logger.error("Error loading the layer", e);

		}

		//Closing the window

		PluginServices.getMDIManager().closeWindow(dataTransformWizard);

	}

}

/* gvSIG. Geographic Information System of the Valencian Government

*

* Copyright (C) 2007-2008 Infrastructures and Transports Department

* of the Valencian Government (CIT)

* 

* This program is free software; you can redistribute it and/or

* modify it under the terms of the GNU General Public License

* as published by the Free Software Foundation; either version 2

* of the License, or (at your option) any later version.

* 

* This program is distributed in the hope that it will be useful,

* but WITHOUT ANY WARRANTY; without even the implied warranty of

* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

* GNU General Public License for more details.

* 

* You should have received a copy of the GNU General Public License

* along with this program; if not, write to the Free Software

* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, 

* MA  02110-1301, USA.

* 

*/

/*

* AUTHORS (In addition to CIT):

* 2009 {Iver T.I.}   {Task}

*/

package org.gvsig.daltransform.swing.impl;

import java.awt.BorderLayout;

import jwizardcomponent.JWizardComponents;

import jwizardcomponent.JWizardPanel;

import org.gvsig.daltransform.swing.DataTransformWizardPanel;

/**

 * @author <a href="mailto:jpiera@gvsig.org">Jorge Piera</a>

 */

public class DataTransformWizardContainer extends JWizardPanel {

	private static final long serialVersionUID = -3410258554443619626L;

	private DataTransformWizardPanel wizard = null;

	/**

	 * @param wizardComponents

	 */

	public DataTransformWizardContainer(JWizardComponents wizardComponents, DataTransformWizardPanel wizard) {

		super(wizardComponents);	

		this.wizard = wizard;

		setLayout(new BorderLayout());

		setBorder(javax.swing.BorderFactory.createTitledBorder(wizard.getPanelTitle()));

		add(wizard.getJPanel(), BorderLayout.CENTER);

	}

	/* (non-Javadoc)

	 * @see jwizardcomponent.WizardPanel#back()

	 */

	@Override

	public void back() {

		wizard.lastPanel();

		super.back();

	}

	/* (non-Javadoc)

	 * @see jwizardcomponent.WizardPanel#next()

	 */

	@Override

	public void next() {

		wizard.nextPanel();

		super.next();

	}

	/* (non-Javadoc)

	 * @see jwizardcomponent.JWizardPanel#update()

	 */

	@Override

	public void update() {

		wizard.updatePanel();

		super.update();

	}

}

/* gvSIG. Geographic Information System of the Valencian Government

*

* Copyright (C) 2007-2008 Infrastructures and Transports Department

* of the Valencian Government (CIT)

* 

* This program is free software; you can redistribute it and/or

* modify it under the terms of the GNU General Public License

* as published by the Free Software Foundation; either version 2

* of the License, or (at your option) any later version.

* 

* This program is distributed in the hope that it will be useful,

* but WITHOUT ANY WARRANTY; without even the implied warranty of

* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

* GNU General Public License for more details.

* 

* You should have received a copy of the GNU General Public License

* along with this program; if not, write to the Free Software

* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, 

* MA  02110-1301, USA.

* 

*/

/*

* AUTHORS (In addition to CIT):

* 2009 {Iver T.I.}   {Task}

*/

package org.gvsig.daltransform.swing.impl;

import javax.swing.JPanel;

import org.gvsig.andami.PluginServices;

import org.gvsig.daltransform.swing.DataTransformWizard;

import org.gvsig.daltransform.swing.DataTransformWizardPanel;

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

import org.slf4j.Logger;

import org.slf4j.LoggerFactory;

/**

 * @author <a href="mailto:jpiera@gvsig.org">Jorge Piera</a>

 */

public abstract class AbstractDataTransformWizardPanel extends JPanel implements DataTransformWizardPanel {

	protected static final Logger logger = LoggerFactory.getLogger(AbstractDataTransformWizardPanel.class);

	private DefaultDataTransformWizard dataTransformWizard = null;

	/**

	 * @param featureStore

	 */

	public AbstractDataTransformWizardPanel() {

		super();

	}	

	/* (non-Javadoc)

	 * @see org.gvsig.app.daltransform.DataTransformWizardPanel#setDataTransformWizard(org.gvsig.app.daltransform.DataTransformWizard)

	 */

	public void setDataTransformWizard(DataTransformWizard dataTransformWizard) {

		this.dataTransformWizard = (DefaultDataTransformWizard)dataTransformWizard;		

	}

	/* (non-Javadoc)

	 * @see org.gvsig.app.daltransform.DataTransformWizard#getJPanel()

	 */

	public JPanel getJPanel() {

		return this;

	}

	/* (non-Javadoc)

	 * @see org.gvsig.app.daltransform.DataTransformWizard#getPanelTitle()

	 */

	public String getPanelTitle() {

		return PluginServices.getText(this, "transform_parameters");

	}

	/* (non-Javadoc)

	 * @see org.gvsig.app.daltransform.DataTransformWizard#isNextButtonEnabled()

	 */

	public boolean isNextButtonEnabled() {

		return true;

	}

	/* (non-Javadoc)

	 * @see org.gvsig.app.daltransform.DataTransformWizard#lastPanel()

	 */

	public void lastPanel() {

		// TODO Auto-generated method stub

	}

	/* (non-Javadoc)

	 * @see org.gvsig.app.daltransform.DataTransformWizard#nextPanel()

	 */

	public void nextPanel() {

		// TODO Auto-generated method stub

	}

	/* (non-Javadoc)

	 * @see org.gvsig.app.daltransform.DataTransformWizard#updatePanel()

	 */

	public void updatePanel() {

		// TODO Auto-generated method stub

	}

	/**

	 * @return the featureStore

	 */

	public FeatureStore getFeatureStore() {

		if (dataTransformWizard != null){

			return dataTransformWizard.getFeatureStore();

		}

		return null;

	}

	/**

	 * @return the dataTransformWizard

	 */

	public DefaultDataTransformWizard getDataTransformWizard() {

		return dataTransformWizard;

	}	

}

/* gvSIG. Geographic Information System of the Valencian Government

*

* Copyright (C) 2007-2008 Infrastructures and Transports Department

* of the Valencian Government (CIT)

* 

* This program is free software; you can redistribute it and/or

* modify it under the terms of the GNU General Public License

* as published by the Free Software Foundation; either version 2

* of the License, or (at your option) any later version.

* 

* This program is distributed in the hope that it will be useful,

* but WITHOUT ANY WARRANTY; without even the implied warranty of

* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

* GNU General Public License for more details.

* 

* You should have received a copy of the GNU General Public License

* along with this program; if not, write to the Free Software

* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, 

* MA  02110-1301, USA.

* 

*/

/*

* AUTHORS (In addition to CIT):

* 2009 {Iver T.I.}   {Task}

*/

package org.gvsig.daltransform.swing.impl;

import java.util.List;

import org.gvsig.andami.PluginServices;

import org.gvsig.andami.ui.mdiManager.IWindow;

import org.gvsig.andami.ui.wizard.WizardAndami;

import org.gvsig.daltransform.swing.DataTransformGui;

import org.gvsig.daltransform.swing.DataTransformWizard;

import org.gvsig.daltransform.swing.DataTransformWizardPanel;

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

import org.gvsig.fmap.mapcontext.MapContext;

/**

 * @author <a href="mailto:jpiera@gvsig.org">Jorge Piera</a>

 */

public class DefaultDataTransformWizard extends WizardAndami implements DataTransformWizard{

	private List<DataTransformWizardPanel> transformWizardPanels = null;

	//The three default panels

	private LoadLayerWizardPanel loadLayerWizardPanel = null;

	private SelectDataStoreWizardPanel selectDataStoreWizardPanel = null;

	private SelectTransformWizardPanel selectTransformWizardPanel = null;

	//If the wizard has to use a concrete transformation

	private DataTransformGui dataTransformGui = null;

	private int PANELS_TO_REFRESH = 2;

	/**

	 * @param wizard

	 */

	public DefaultDataTransformWizard() {

		super(PluginServices.getIconTheme().get("feature-transform"));	

		loadLayerWizardPanel = new LoadLayerWizardPanel();

		selectDataStoreWizardPanel = new SelectDataStoreWizardPanel();

		selectTransformWizardPanel = new SelectTransformWizardPanel();

		initialize();

		setSize(selectTransformWizardPanel.getMaxHeight(),

				selectTransformWizardPanel.getMaxWidth());

	}

	private void initialize() {

		getWizardComponents().getFinishButton().setEnabled(false);

		getWindowInfo().setTitle(PluginServices.getText(this, "transform_wizard"));

		addDataTransformWizardPanel(selectTransformWizardPanel);

		addDataTransformWizardPanel(selectDataStoreWizardPanel);		

		getWizardComponents().setFinishAction(new DataTransformSelectionAction(this));

	}

	/*

	 * (non-Javadoc)

	 * @see org.gvsig.app.daltransform.gui.DataTransformWizard#setApplicable(boolean)

	 */

	public void setApplicable(boolean isEnabled) {

		getWizardComponents().getNextButton().setEnabled(isEnabled);		

	}	

	/* (non-Javadoc)

	 * @see org.gvsig.app.daltransform.DataTransformWizard#getDataTransformGui()

	 */

	public DataTransformGui getDataTransformGui() {

		if (dataTransformGui == null){

			return selectTransformWizardPanel.getFeatureTransformGui();

		}else{

			return dataTransformGui;

		}		

	}

	/* (non-Javadoc)

	 * @see org.gvsig.app.daltransform.DataTransformWizard#setDataTransformGui(org.gvsig.app.daltransform.DataTransformGui)

	 */

	public void updateGui() {

		//Remove all the panels

		for (int i=getWizardComponents().getWizardPanelList().size()-1 ; i>=PANELS_TO_REFRESH ; i--){

			getWizardComponents().removeWizardPanel(i);

		}	

		//Add new panels

		transformWizardPanels = getDataTransformGui().createPanels();

		for (int i=0 ; i<transformWizardPanels.size() ; i++){

			addDataTransformWizardPanel(transformWizardPanels.get(i));

		}

		addDataTransformWizardPanel(loadLayerWizardPanel);			

	}

	public void addDataTransformWizardPanel(DataTransformWizardPanel dataTransformWizardPanel){

		dataTransformWizardPanel.setDataTransformWizard(this);

		getWizardComponents().addWizardPanel(

				new DataTransformWizardContainer(getWizardComponents(), dataTransformWizardPanel));	

	}

	/* (non-Javadoc)

	 * @see org.gvsig.app.daltransform.DataTransformWizard#getFeatureStore()

	 */

	public FeatureStore getFeatureStore() {

		return selectDataStoreWizardPanel.getFeatureStore();

	}

	/* (non-Javadoc)

	 * @see org.gvsig.app.daltransform.DataTransformWizard#isFeatureStoreLayer()

	 */

	public boolean isFeatureStoreLayer() {

		return selectDataStoreWizardPanel.isFeatureStoreLayer();

	}

	public boolean isLayerLoaded(){

		return loadLayerWizardPanel.isLayerLoaded();

	}

	public MapContext getMapContext(){

		return loadLayerWizardPanel.getMapContext();

	}

	/* (non-Javadoc)

	 * @see org.gvsig.app.daltransform.gui.DataTransformWizard#getWindow()

	 */

	public IWindow getWindow() {

		return this;

	}

	/* (non-Javadoc)

	 * @see org.gvsig.app.daltransform.gui.DataTransformWizard#setDataTransformGui(org.gvsig.app.daltransform.gui.DataTransformGui)

	 */

	public void setDataTransformGui(DataTransformGui dataTransformGui) {

		this.dataTransformGui = dataTransformGui;

		PANELS_TO_REFRESH = 1;

		getWizardComponents().removeWizardPanel(0);		

	}

}

/* gvSIG. Geographic Information System of the Valencian Government

 *

 * Copyright (C) 2007-2008 Infrastructures and Transports Department

 * of the Valencian Government (CIT)

 * 

 * This program is free software; you can redistribute it and/or

 * modify it under the terms of the GNU General Public License

 * as published by the Free Software Foundation; either version 2

 * of the License, or (at your option) any later version.

 * 

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 * 

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, 

 * MA  02110-1301, USA.

 * 

 */

/*

 * AUTHORS (In addition to CIT):

 * 2009 {Iver T.I.}   {Task}

 */

package org.gvsig.daltransform.swing.impl;

import java.awt.Dimension;

import java.util.ArrayList;

import javax.swing.DefaultListModel;

import javax.swing.JList;

import javax.swing.JScrollPane;

import javax.swing.JTextArea;

import javax.swing.event.ListSelectionEvent;

import javax.swing.event.ListSelectionListener;

import org.gvsig.andami.PluginServices;

import org.gvsig.daltransform.DataTransformLocator;

import org.gvsig.daltransform.DataTransformManager;

import org.gvsig.daltransform.swing.DataTransformGui;

/**

 * @author <a href="mailto:jpiera@gvsig.org">Jorge Piera</a>

 */

public class SelectTransformWizardPanel extends AbstractDataTransformWizardPanel implements ListSelectionListener{

	private JList transformList;

	private JScrollPane transformScrollPane;

	private JScrollPane descriptionScrollPane;

	private JTextArea descriptionText;

	private int maxWidth = 315;

	private int maxHeight = 600;

	/**

	 * @param wizardComponents

	 */

	public SelectTransformWizardPanel() {

		super();	

		initComponents();		

		addTransforms();

		transformList.addListSelectionListener(this);		

	}

	private void initComponents() {

		java.awt.GridBagConstraints gridBagConstraints;

		transformScrollPane = new javax.swing.JScrollPane();

		transformList = new javax.swing.JList();

		descriptionScrollPane = new javax.swing.JScrollPane();

		descriptionText = new javax.swing.JTextArea();

		setLayout(new java.awt.GridBagLayout());

		transformScrollPane.setViewportView(transformList);

		transformList.setModel(new DefaultListModel());

		gridBagConstraints = new java.awt.GridBagConstraints();

		gridBagConstraints.fill = java.awt.GridBagConstraints.BOTH;

		gridBagConstraints.weightx = 1.0;

		gridBagConstraints.weighty = 1.0;

		gridBagConstraints.insets = new java.awt.Insets(2, 2, 5, 2);

		add(transformScrollPane, gridBagConstraints);

		descriptionText.setColumns(20);

		descriptionText.setEditable(false);

		descriptionText.setRows(5);

		descriptionText.setLineWrap(true);

		descriptionText.setBorder(null);

		descriptionScrollPane.setBorder(null);

		descriptionScrollPane.setViewportView(descriptionText);

		gridBagConstraints = new java.awt.GridBagConstraints();

		gridBagConstraints.gridx = 0;

		gridBagConstraints.gridy = 1;

		gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;

		gridBagConstraints.anchor = java.awt.GridBagConstraints.SOUTH;

		gridBagConstraints.weightx = 1.0;

		gridBagConstraints.insets = new java.awt.Insets(5, 2, 2, 2);

		add(descriptionScrollPane, gridBagConstraints);

	}

	/**

	 * Adding the objects

	 */

	protected void addTransforms(){

		DataTransformManager featureTransformManager = 

			DataTransformLocator.getDataTransformManager();			

		ArrayList<DataTransformGui> dataTransformGui =

			featureTransformManager.getDataTransforms();

		for (int i=0 ; i<dataTransformGui.size() ; i++){

			((DefaultListModel)transformList.getModel()).addElement(new FeatureTransformGuiWrapper(dataTransformGui.get(i)));

			Dimension dimension = dataTransformGui.get(i).getMinDimension();

			if (dimension != null){

				if (dimension.getHeight() > maxHeight){

					maxHeight = (int)dimension.getHeight();

				}

				if (dimension.getWidth() > maxWidth){

					maxWidth = (int)dimension.getWidth();

				}

			}

		}	

		updatePanel();

	}

	/*

	 * 	(non-Javadoc)

	 * @see org.gvsig.app.daltransform.impl.AbstractDataTransformWizardPanel#updatePanel()

	 */

	@Override

	public void updatePanel() {

		if (transformList.getSelectedIndex() == -1){

			if (transformList.getModel().getSize() > 0){

				transformList.setSelectedIndex(0);

				valueChanged(null);

			}

		}else{

			if (transformList.getModel().getSize() == 0){

				getDataTransformWizard().setApplicable(false);

			}

		}

	}	

	/* (non-Javadoc)

	 * @see javax.swing.event.ListSelectionListener#valueChanged(javax.swing.event.ListSelectionEvent)

	 */

	public void valueChanged(ListSelectionEvent e) {

		Object obj = transformList.getSelectedValue();

		if (obj != null){

			descriptionText.setText(((FeatureTransformGuiWrapper)obj).getFeatureTransformGui().getDescription());

		}

	}

	public DataTransformGui getFeatureTransformGui(){

		Object obj = transformList.getSelectedValue();

		if (obj != null){

			return ((FeatureTransformGuiWrapper)obj).getFeatureTransformGui();

		}

		return null;

	}

	/* (non-Javadoc)

	 * @see org.gvsig.app.daltransform.gui.FeatureTransformWizard#getPanelTitle()

	 */

	public String getPanelTitle() {

		return PluginServices.getText(this, "transform_selection");

	}

	/**

	 * @return the maxWidth

	 */

	public int getMaxWidth() {

		return maxWidth;

	}

	/**

	 * @return the maxHeight

	 */

	public int getMaxHeight() {

		return maxHeight;

	}

	private class FeatureTransformGuiWrapper{

		private DataTransformGui featureTransformGui = null;

		/**

		 * @param featureTransformGui

		 */

		public FeatureTransformGuiWrapper(

				DataTransformGui featureTransformGui) {

			super();

			this.featureTransformGui = featureTransformGui;

		}

		/**

		 * @return the featureTransformGui

		 */

		public DataTransformGui getFeatureTransformGui() {

			return featureTransformGui;

		}

		/* (non-Javadoc)

		 * @see java.lang.Object#toString()

		 */

		public String toString() {			

			return featureTransformGui.getName();

		}		

	}

}