/* * SoilChooser.java * * Created on April 18, 2007, 9:58 AM * * To change this template, choose Tools | Template Manager * and open the template in the editor. */ package usda.weru.soil; import java.awt.Frame; import java.awt.event.ActionEvent; import java.beans.PropertyChangeSupport; import de.schlichtherle.io.File; import java.awt.EventQueue; import javax.swing.JDialog; import javax.swing.JFileChooser; import javax.swing.JOptionPane; import javax.swing.ProgressMonitor; import javax.swing.SwingUtilities; import javax.swing.event.TreeSelectionEvent; import javax.swing.tree.TreeNode; import javax.swing.tree.TreePath; import javax.swing.tree.TreeSelectionModel; import org.apache.log4j.Logger; import usda.weru.soil.gui.SoilChooser_n; import usda.weru.util.ConfigData; import usda.weru.util.LazyLoadingTreeController; import usda.weru.util.WepsMessage; import usda.weru.util.WepsMessageDialog; import usda.weru.util.WepsMessageLog; import usda.weru.weps.RunFileData; /** * * @author Joseph Levin */ public class SoilChooser extends SoilChooser_n{ private static final Logger LOGGER = Logger.getLogger(SoilChooser.class); private File c_projectDirectory; private SoilTreeModel c_model; private PropertyChangeSupport c_changes; private Soil c_soil; /** Creates a new instance of SoilChooser */ public SoilChooser() { init(); } public SoilChooser(Frame parent, File projectDirectory, File soilFile, PropertyChangeSupport changes) { super(parent); LOGGER.debug("creating soil chooser"); init(); c_projectDirectory = projectDirectory; //setRootFile(soilFile); c_changes = changes; if (parent instanceof Soil){ c_soil = (Soil)parent; } } @Override protected void formWindow_closed(java.awt.event.WindowEvent evt) { } private void init(){ setModal(true); c_model = new InternalSoilTreeModel(); g_tree.setModel(c_model); new LazyLoadingTreeController(g_tree); g_tree.getSelectionModel().setSelectionMode(TreeSelectionModel.SINGLE_TREE_SELECTION); g_tree.expandPath(c_model.getPathToTemplates()); g_tree.setRootVisible(false); setTitle("Select Soil"); } public void setProjectDirectory(File dir){ c_projectDirectory = dir; } public void setChanges(PropertyChangeSupport changes){ c_changes = changes; } /** * @param args the command line arguments */ public static void main(String args[]) { JFileChooser jfc = new JFileChooser(); jfc.setMultiSelectionEnabled(false); jfc.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY); final SoilChooser sc = new SoilChooser(); java.awt.EventQueue.invokeLater(new Runnable() { public void run() { sc.setVisible(true); } }); int result = jfc.showOpenDialog(sc); if (result == JFileChooser.APPROVE_OPTION){ //sc.setRootFile(file); sc.setProjectDirectory(new File(".")); } } private boolean isSoil(Object o){ if (o instanceof TreeNode){ TreeNode node = (TreeNode) o; for (SoilDatabase database : c_model.getDatabases()){ if (database.isSoil(node)){ return true; } } } return false; } protected void treeValueChanged(TreeSelectionEvent evt) { Object o = evt.getPath().getLastPathComponent(); g_selectButton.setEnabled(isSoil(o)); } protected void treeMouseClicked(java.awt.event.MouseEvent evt) { if (evt.getClickCount() == 2){ loadSelectedNode(); } } private void loadSelectedNode(){ TreePath selectedPath = g_tree.getSelectionPath(); if(selectedPath == null){ return; } Object o = selectedPath.getLastPathComponent(); if (o instanceof TreeNode){ final TreeNode node = (TreeNode) o; for (final SoilDatabase database : c_model.getDatabases()){ if (database.isSoil(node)){ //Thread off the loading of the soil ifc with a progress monitor. final ProgressMonitor progress = new ProgressMonitor(this, "Loading Soil Record", "", 0, 100); progress.setMillisToDecideToPopup(0); progress.setMillisToPopup(0); Thread task = new Thread("Selected Node Loader"){ public void run(){ setCursor(java.awt.Cursor.getPredefinedCursor(java.awt.Cursor.WAIT_CURSOR)); try{ IFC ifc = database.getIfcFromNode(node, progress); if (ifc != null){ //WepsMessageLog log = new WepsMessageLog(); WepsMessageLog log = ifc.getLog(); if (log.getCount(WepsMessage.MessageSeverity.ERROR) == 0){ if (c_soil != null) { c_soil.ifcptr = ifc; c_soil.ifcptr.adjustIfc(); c_soil.viewLayers(c_soil.ifcptr.getFileName()); c_soil.setMenuEnable("Save", true); c_soil.setMenuEnable("Save As", true); c_soil.setMenuEnable("print", true); } else { // sends double errors to IFC file extracted from NASIS // ifc.sendErrorsToInternalVariable(); ifc.writeNewIfc(c_projectDirectory.getAbsolutePath(), c_changes); c_changes.firePropertyChange(RunFileData.SoilRockFragments, null, "0.0"); c_changes.firePropertyChange(RunFileData.AverageSlope, null, "-1"); } //Ask the swing thread to hide the form SwingUtilities.invokeLater(new Runnable(){ public void run() { progress.close(); //setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR)); setVisible(false); } }); } else{ //We have errors to report if (!NASIS.getEstimateNullValues() && log.getCount(WepsMessage.MessageSeverity.ERROR) > 0){ WepsMessageDialog.showMessageList(null, "Soil Record", c_projectDirectory.getAbsolutePath(), log.getMessages(WepsMessage.MessageSeverity.ERROR)); } else{ WepsMessageDialog.showMessageList(null, "Soil Record", c_projectDirectory.getAbsolutePath(), log.getMessages(WepsMessage.MessageSeverity.ERROR, WepsMessage.MessageSeverity.WARNING)); } } } } catch(OrganicSoilException ose){ //the soil being loaded String message = ose.getMessage(); final JOptionPane pane = new JOptionPane("The selected soil is not supported by the WEPS science model. The high organic content may cause unexpected results." + (message != null ? "\n" + message + "\n" : "\n")+ "Do you want to use the supplied organic soil substitue?", JOptionPane.WARNING_MESSAGE, JOptionPane.YES_NO_OPTION){ @Override public int getMaxCharactersPerLineCount() { return 80; } }; final JDialog dialog = pane.createDialog(SoilChooser.this, "Organic Soil"); try{ EventQueue.invokeAndWait(new Runnable(){ @Override public void run() { dialog.setVisible(true); int result = pane.getValue() != null ? Integer.valueOf(pane.getValue().toString()) : JOptionPane.CANCEL_OPTION; if(result == JOptionPane.YES_OPTION){ //use the organic soil, close soil chooser c_changes.firePropertyChange(RunFileData.SoilFile, null, ConfigData.getDefault().getDataParsed(ConfigData.SoilOrganicFile)); SoilChooser.this.setVisible(false); } else{ //do nothing, the SoilChooser remains open } } }); } catch(Exception e){ LOGGER.error("Unexpected error while waiting for the edt to return from the organic soil prompt.", e); } } catch(Exception e){ //some error loading the soil record. progress.close(); JOptionPane.showMessageDialog(SoilChooser.this, "Unknown error while loading a soil record.", "Loading Error", JOptionPane.ERROR_MESSAGE); } finally{ progress.close(); setCursor(java.awt.Cursor.getDefaultCursor()); } } }; task.start(); //This database was able to provide the soil, break; } } } } protected void cancelButtonActionPerformed(ActionEvent evt) { setVisible(false); } protected void selectButtonActionPerformed(ActionEvent evt) { loadSelectedNode(); } protected void indexActionPerformed(java.awt.event.ActionEvent evt) { //setRootFile(c_rootFile); } @Override public void setVisible(boolean b) { if (b){ LOGGER.debug("showing soil chooser"); } else{ LOGGER.debug("hiding soil chooser"); } super.setVisible(b); } class InternalSoilTreeModel extends SoilTreeModel{ public InternalSoilTreeModel(){ super(false); } // @Override // public void refresh() { // super.refresh(); // g_tree.expandPath(getPathToTemplates()); // } } }