/*
 * Copyright
 *   2007 axYus - www.axyus.com
 *   2005 C.Marchand - christophe.marchand@axyus.com
 *
 * This file is part of XEMELIOS.
 *
 * XEMELIOS is free software; you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation; either version 3 of the License, or
 * (at your option) any later version.
 *
 * XEMELIOS 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 Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with XEMELIOS; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

package fr.gouv.finances.cp.xemelios.ui;

import java.awt.BorderLayout;
import java.awt.Component;
import java.awt.Cursor;
import java.awt.Dimension;
import java.awt.Point;
import java.awt.Rectangle;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.beans.PropertyChangeEvent;
import java.beans.PropertyChangeListener;
import java.io.ByteArrayInputStream;
import java.io.File;
import java.io.FileWriter;
import java.io.IOException;
import java.io.InputStream;
import java.util.HashMap;
import java.util.Iterator;
import java.util.TreeSet;
import java.util.Vector;

import javax.swing.BorderFactory;
import javax.swing.ButtonGroup;
import javax.swing.JButton;
import javax.swing.JComboBox;
import javax.swing.JFileChooser;
import javax.swing.JFrame;
import javax.swing.JInternalFrame;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JRadioButton;
import javax.swing.JScrollPane;
import javax.swing.JSplitPane;
import javax.swing.JTable;
import javax.swing.JTextField;
import javax.swing.JToolBar;
import javax.swing.ScrollPaneConstants;
import javax.swing.SwingUtilities;
import javax.swing.event.InternalFrameAdapter;
import javax.swing.event.InternalFrameEvent;
import javax.swing.event.InternalFrameListener;
import javax.swing.filechooser.FileFilter;

import org.apache.log4j.Logger;
import org.jdesktop.swingx.JXTable;
import org.xml.sax.SAXException;

import com.jgoodies.forms.builder.PanelBuilder;
import com.jgoodies.forms.layout.CellConstraints;
import com.jgoodies.forms.layout.FormLayout;

import fr.gouv.finances.cp.utils.IoUtils;
import fr.gouv.finances.cp.utils.Pair;
import fr.gouv.finances.cp.utils.ui.DisplayExceptionDlg;
import fr.gouv.finances.cp.utils.ui.IhmFactory;
import fr.gouv.finances.cp.utils.ui.VerticalFlowLayout;
import fr.gouv.finances.cp.xemelios.auth.XemeliosUser;
import fr.gouv.finances.cp.xemelios.common.DematTransform;
import fr.gouv.finances.cp.xemelios.common.ToolException;
import fr.gouv.finances.cp.xemelios.common.config.CritereModel;
import fr.gouv.finances.cp.xemelios.common.config.DocumentModel;
import fr.gouv.finances.cp.xemelios.common.config.DocumentsModel;
import fr.gouv.finances.cp.xemelios.common.config.ElementModel;
import fr.gouv.finances.cp.xemelios.common.config.EnvironmentDomain;
import fr.gouv.finances.cp.xemelios.common.config.EtatModel;
import fr.gouv.finances.cp.xemelios.common.config.PluginModel;
import fr.gouv.finances.cp.xemelios.common.config.RechercheModel;
import fr.gouv.finances.cp.xemelios.common.config.SavedRequestsModel;
import fr.gouv.finances.cp.xemelios.data.DataLayerManager;
import fr.gouv.finances.cp.xemelios.export.Exporter;
import fr.gouv.finances.cp.xemelios.ui.export.DlgSearchConfig;
import fr.gouv.finances.cp.xemelios.ui.resulttable.EtatResultTableModel;
import fr.gouv.finances.cp.xemelios.ui.resulttable.PageSeeker;
import fr.gouv.finances.cp.xemelios.ui.search.SearchThread;


/**
 * Fenetre de recherche
 * @author Christophe MARCHAND
 */
public class SearchWindow extends JInternalFrame {
    /**
     * Comment for <code>serialVersionUID</code>
     */
    private static final long serialVersionUID = 3257002159676469814L;
    private static Logger logger = Logger.getLogger(SearchWindow.class);
    
    // visual objects
    private JPanel scroller;
    private JScrollPane sc;
    private JPanel mainPane = null;
    private JComboBox colls, budgets;
    private JTable table = null;
    private JSplitPane splitter=null;
    private JButton pbSearch, pbValidateHeader, pbSearchBackground;
    private JButton pbClear, pbSaveRequest;
    private PageSeeker ps = null;
    private JTextField bottomField;
    public MainWindow parentFrame;
    
    // others
    private ElementModel em;
    private Vector<Pair> collectivites = null;
    private Pair currentBudget, currentCollectivite;
    private String title;
    private ActionListener lineAdder;
    private Vector<CriteriaViewer> criterias;
    private boolean canExport = false;
    private static int frameCount = 1;
    private int rank = 0;
    private PluginModel plugin;
    
    private DocumentModel dm = null;
    
    
    public SearchWindow(MainWindow pf, DocumentModel dm, ElementModel em) throws ToolException {
        super("Recherche - "+em.getTitre()+" <"+frameCount +">",true,true,true);
        this.parentFrame = pf;
        rank = frameCount;
        title = "Recherche - "+em.getTitre()+" <"+frameCount++ +">";
        this.em = em;
        this.dm = dm;
        initComponents();
        em.addPropertyChangeListener(new PropertyChangeListener() {
            public void propertyChange(PropertyChangeEvent evt) {
                if("mode".equals(evt.getPropertyName())) {
                    clearAll();
                }
            }
        });
    }
    
    protected void initComponents() throws ToolException {
        try {
            Vector<Pair> tmpColls = DataLayerManager.getImplementation().getCollectivites(dm);
            collectivites = new Vector<Pair>();
            XemeliosUser user = getParentFrame().getConnectedUser();
            for(Pair p:tmpColls) {
                if(user.isAllowedTo(p.key,XemeliosUser.ROLE_SEARCH)) collectivites.add(p);
            }
        } catch(Exception ex) {
            Component comp2 = this;
            while(comp2!=null && !(comp2 instanceof JFrame))
                comp2 = comp2.getParent();
            if(comp2!=null)
                new DisplayExceptionDlg((JFrame)comp2,ex);
            else
                ex.printStackTrace();
            throw new ToolException(ToolException.ERROR_NO_DATA);
        }
        
        mainPane = new JPanel(new BorderLayout());
        IhmFactory iF=IhmFactory.newInstance();
        
        pbValidateHeader = new JButton(IhmFactory.getIconFromResource(ImageResources.ADD));
        pbValidateHeader.setToolTipText("Ajouter un critère de recherche");
        lineAdder = new ActionListener() {
            public void actionPerformed(ActionEvent evt) {
                addLine();
            }
        };
        pbValidateHeader.addActionListener(lineAdder);
        pbSearch = new JButton(IhmFactory.getIconFromResource(ImageResources.SEARCH)) {
            private static final long serialVersionUID = 1L;
            @Override
            public void fireActionPerformed(ActionEvent event) {
                parentFrame.startWaiter();
                super.fireActionPerformed(event);
            }
        };
        pbSearch.setToolTipText("Chercher");
        pbSearch.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent evt) {
                search();
            }
        });
        pbSearch.setEnabled(false);
        colls = new JComboBox(collectivites);
        budgets = new JComboBox();
        
        
        colls.setSelectedIndex(0);
        colls.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent evt) {
                Pair bd = (Pair)colls.getSelectedItem();
                Vector<Pair> data = new Vector<Pair>();
                try {
                    data = DataLayerManager.getImplementation().getBudgets(dm,bd);
                } catch(Exception ex) {
                    Component comp2 = SearchWindow.this;
                    while(comp2!=null && !(comp2 instanceof JFrame))
                        comp2 = comp2.getParent();
                    if(comp2!=null)
                        new DisplayExceptionDlg((JFrame)comp2,ex);
                    else
                        ex.printStackTrace();
                }
                budgets.removeAllItems();
                for(Pair c:data) budgets.addItem(c);
                if(data.size()>0) budgets.setSelectedIndex(0);
            }
        });
        criterias = new Vector<CriteriaViewer>();
        pbSaveRequest = new JButton(IhmFactory.getIconFromResource(ImageResources.SAVE));
        pbSaveRequest.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent evt) {
                saveRequest();
            }
        });
        pbSaveRequest.setToolTipText("Enregistrer les critères de recherche");
        JButton pbOpenRequest = new JButton(IhmFactory.getIconFromResource(ImageResources.OPEN_REQUEST));
        pbOpenRequest.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent evt) {
                openRequest();
            }
        });
        pbOpenRequest.setToolTipText("Ouvrir une recherche pré-enregistrée");
        pbSearchBackground = new JButton(IhmFactory.getIconFromResource(ImageResources.SEARCH_BG));
        pbSearchBackground.setToolTipText("Rechercher en tâche de fond");
        pbSearchBackground.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent evt) {
                searchBackground();
            }
        });
        pbSearchBackground.setEnabled(false);
        
        JToolBar tb = new JToolBar();
        tb.setRollover(true);
        tb.setFloatable(false);
        tb.add(iF.newLabel("Collectivité ","normal"));
        tb.add(colls);
        tb.addSeparator();
        tb.add(iF.newLabel("Code Budget ","normal"));
        tb.add(budgets);
        mainPane.add(tb,BorderLayout.PAGE_START);

        tb = new JToolBar(JToolBar.VERTICAL);
        tb.setRollover(true);
//        tb.addSeparator();
        tb.add(pbValidateHeader);
        tb.add(pbSearch);
        tb.add(pbSearchBackground);
        tb.add(pbClear = new JButton(IhmFactory.getIconFromResource(ImageResources.CLEAR_ALL)));
        if(em.getParent()==null) throw new RuntimeException("elementModel.getParent() is null");
        if(em.getParent().getParent()==null) throw new RuntimeException("etatModel.getParent() is null");
        if(em.getParent().getParent().getReferentielXsltFile()!=null) {
            JButton pbShowReferentiel;
            tb.addSeparator();
            tb.add(pbShowReferentiel = new JButton(IhmFactory.getIconFromResource(ImageResources.REFERENTIEL)));
            pbShowReferentiel.setToolTipText("Afficher la nomenclature");
            pbShowReferentiel.addActionListener(new ActionListener() {
                public void actionPerformed(ActionEvent evt) {
                    showReferentiel();
                }
            });
        }
        tb.addSeparator();
        tb.add(pbSaveRequest);
        tb.add(pbOpenRequest);
        tb.addSeparator();
        JButton pbEnvironment = new JButton(IhmFactory.getIconFromResource(ImageResources.ENVIRONMENT));
        tb.add(pbEnvironment);
        
        pbEnvironment.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent evt) {
                DlgEditEnvironment dee = new DlgEditEnvironment(getParentFrame(),em,EnvironmentDomain.DOMAIN_ELEMENT);
                dee.setVisible(true);
            }
        });
        pbEnvironment.setToolTipText("Modifier les paramètres d'environnement de recherche.");
//        colls.setMaximumSize(new Dimension(200,30));
//        budgets.setMaximumSize(new Dimension(200,30));
//        colls.setPreferredSize(new Dimension(100,30));
        
        mainPane.add(tb,BorderLayout.BEFORE_LINE_BEGINS);
        
        pbClear.setEnabled(false);
        pbClear.setToolTipText("Supprimer tous les critères");
        pbClear.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent evt) {
                clearAll();
                pbSaveRequest.setEnabled(true);
            }
        });
        
// ajout de la zone pour les criteres
        scroller = new JPanel(new VerticalFlowLayout(VerticalFlowLayout.TOP,0,0));
        sc = new JScrollPane(scroller);
        validateHeader();
        sc.setVerticalScrollBarPolicy(ScrollPaneConstants.VERTICAL_SCROLLBAR_ALWAYS);
        
        splitter = new JSplitPane(JSplitPane.VERTICAL_SPLIT);
        splitter.setLeftComponent(sc);
        splitter.setRightComponent(new JPanel());
        mainPane.add(splitter,BorderLayout.CENTER);
        
        JPanel bottomPane = new JPanel(new BorderLayout());
        bottomField = new JTextField();
        bottomField.setEditable(false);
        bottomField.setBackground(bottomPane.getBackground());
        bottomField.setBorder(BorderFactory.createEmptyBorder());
        bottomField.setColumns(50);
        bottomPane.add(bottomField,BorderLayout.WEST);
        
        ps = new PageSeeker(this);
        bottomPane.add(ps,BorderLayout.EAST);
        mainPane.add(bottomPane,BorderLayout.SOUTH);
        
        getRootPane().setDefaultButton(pbSearch);
        
        InternalFrameListener adapter = new InternalFrameAdapter() {
            @Override
            public void internalFrameClosing(InternalFrameEvent e) {
                clearResources();
                notifyParentStateChanged();
            }
            @Override
            public void internalFrameIconified(InternalFrameEvent e) {
                setTitle(em.getTitre()+" <"+rank+">");
                notifyParentStateChanged();
            }
            @Override
            public void internalFrameDeiconified(InternalFrameEvent e) {
                setTitle(title);
                notifyParentStateChanged();
            }
            @Override
            public void internalFrameActivated(InternalFrameEvent e) {
                moveToFront();
                notifyParentStateChanged();
            }
        };
        addInternalFrameListener(adapter);
        setContentPane(mainPane);
        setIconifiable(true);
        
        
        Vector<Pair> data = new Vector<Pair>();
        try {
            data = DataLayerManager.getImplementation().getBudgets(dm,collectivites.get(0));
        } catch(Exception ex) {
            Component comp2 = SearchWindow.this;
            while(comp2!=null && !(comp2 instanceof JFrame))
                comp2 = comp2.getParent();
            if(comp2!=null)
                new DisplayExceptionDlg((JFrame)comp2,ex);
            else
                ex.printStackTrace();
        }
        budgets.removeAllItems();
        for(Pair c:data) budgets.addItem(c);
        if(data.size()>0) budgets.setSelectedIndex(0);
//        tb.doLayout();
        validateHeader();
        
        budgets.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent evt) {
                clearAll();
                validateHeader();
            }
        });
        
        pack();
        splitter.setDividerLocation(100);
    }
    protected void clearResources() {
        em = null;
        dm=null;
        if(table!=null) {
            JXTable latable = (JXTable)table;
            EtatResultTableModel etrm = (EtatResultTableModel)latable.getModel();
            etrm.getResultSet().clear();
            etrm.dispose();
        }
    }
    protected void validateHeader() {
        currentBudget = (Pair)budgets.getSelectedItem();
        currentCollectivite = (Pair)colls.getSelectedItem();
        if(currentBudget!=null && currentCollectivite!=null) {
            pbSearch.setEnabled(true);
            pbSearchBackground.setEnabled(true);
            addLine();
        }
    }
    public void search() {
        SearchThread searcher = null;
        setSearchEnabled(false);
        try {
            setCursor(new Cursor(Cursor.WAIT_CURSOR));
            searcher = new SearchThread(this,em,currentCollectivite,currentBudget,criterias,plugin);
            SwingUtilities.invokeLater(searcher);
        } catch(OutOfMemoryError oomErr) {
            searcher.exceptionDuringProcess = oomErr;
        } finally {
        }
    }
    public void searchBackground() {
        SearchThread searcher = null;
        setSearchEnabled(false);
        try {
            searcher = new SearchThread(this,em,currentCollectivite,currentBudget,criterias,plugin,true);
            SwingUtilities.invokeLater(searcher);
        } catch(OutOfMemoryError oomErr) {
            searcher.exceptionDuringProcess = oomErr;
        } finally {
        }
    }
    public CriteriaViewer addLine() {
//logger.debug("addLine()");
        CriteriaViewer cv = new CriteriaViewer(this,em,currentCollectivite,currentBudget,(criterias.size()==0));
        criterias.add(cv);
        if(pbClear!=null) {
            pbClear.setEnabled(true);
            setSearchEnabled(true);
        }
        if(scroller!=null)
            scroller.add(cv);
        if(isVisible()) {
            cv.setVisible(true);
            scroller.validate();
            Rectangle rect = cv.getBounds();
            Point p = new Point(0,(int)((criterias.size())*rect.getHeight())-1);
            sc.getViewport().setViewPosition(p);
            repaintCriterias();
        }
        return cv;
    }
    protected CriteriaViewer addLineNoCriteria() {
        CriteriaViewer cv = new CriteriaViewer(this,em,currentCollectivite,currentBudget,true,true);
        CriteriaViewer lastCrit = (criterias.size()>0?criterias.get(criterias.size()-1):cv);
        criterias.add(cv);
        if(pbClear!=null) {
            pbClear.setEnabled(true);
            setSearchEnabled(true);
        }
        if(scroller!=null)
            scroller.add(cv);
        if(isVisible()) {
            cv.setVisible(true);
            scroller.validate();
            Rectangle rect = lastCrit.getBounds();
            Point p = new Point(0,(int)((criterias.size())*rect.getHeight())-1);
            sc.getViewport().setViewPosition(p);
            repaintCriterias();
        }
//        if(isVisible()) {
//            cv.setVisible(true);
//            splitter.setDividerLocation(-1);
//            repaintCriterias();
//        }
        return cv;
    }
    protected void removeLine(CriteriaViewer whichOne) {
        scroller.remove(whichOne);
        criterias.remove(whichOne);
        if(criterias.size()==0) {
            setSearchEnabled(false);
        }
        repaintCriterias();
    }
    protected void repaintCriterias() {
        if(!isVisible()) return;
        scroller.getSize();
        sc.setViewportView(scroller);
        getDesktopPane().getDesktopManager().beginResizingFrame(this,0);
        Rectangle r = getBounds();
        getDesktopPane().getDesktopManager().resizeFrame(this,r.x,r.y,r.width,r.height);
        getDesktopPane().getDesktopManager().endResizingFrame(this);
    }
    public void exportCSV() {
        if(!canExport()) return;
        EtatResultTableModel ertm  =(EtatResultTableModel)table.getModel();
        JFileChooser fc = new JFileChooser();
        fc.setFileFilter(new FileFilter(){
            @Override
            public boolean accept(File f) {
                return f.isDirectory() || f.getName().toUpperCase().endsWith(".CSV");
            }
            @Override
            public String getDescription() { return "Fichier CSV"; }
        });
        ExportOptionPane eop = new ExportOptionPane();
        fc.setAccessory(eop);
        if(fc.showSaveDialog(this)==JFileChooser.APPROVE_OPTION) {
            File f = fc.getSelectedFile();
            // verification de la presence d'une extension
            // on cherche un '.' aux positions len-1, len-2, len-3, len-4
            String fileName = f.getAbsolutePath();
            int len = fileName.length();
            if(fileName.substring(len-4).indexOf('.')<0) {
                fileName=fileName+".CSV";
                f = new File(fileName);
            }
            if(f.exists()) {
                if(JOptionPane.showConfirmDialog(getParentFrame(),fileName+"\nCe fichier existe déjà. Voulez-vous l'écraser ?","Ecrasement",JOptionPane.YES_NO_OPTION)==JOptionPane.NO_OPTION)
                    return;
            }
            MainWindow.fieldSeparator = eop.getSeparator();
            String out = null;
            int[] selectedRows = table.getSelectedRows();
            out = ertm.getCsvBuffer(MainWindow.fieldSeparator,eop.getExportAll(),selectedRows);
            try {
                FileWriter fw = new FileWriter(f);
                fw.write(out);
                fw.flush();
                fw.close();
            } catch(IOException ioEx) {
                Component comp = this;
                while(comp!=null && !(comp instanceof JFrame))
                    comp = comp.getParent();
                new DisplayExceptionDlg((JFrame)comp,ioEx);
            }
        }
    }

    public void exportXLS() {
        if(!canExport()) return;
        EtatResultTableModel ertm  =(EtatResultTableModel)table.getModel();

        DocumentsModel dmsTmp = new DocumentsModel (DocumentsModel.QN);
        DocumentModel dmTmp = dm.clone();
        
		// on ne garde dans dm que l'EtatModel qui a l'ElementModel em
		HashMap<String, EtatModel> hTmp = dmTmp.getHEtats();
		HashMap<String, EtatModel> hTmp2 = new HashMap<String, EtatModel> ();
		Vector<EtatModel> vTmp2 = new Vector<EtatModel>();
		for (String k:hTmp.keySet()) {
			EtatModel emTmp = (EtatModel)hTmp.get(k);
			if (emTmp.getElementById(em.getId()) != null) {
				hTmp2.put (emTmp.getId(), emTmp);
				vTmp2.add(emTmp);
				dmTmp.setVEtats(vTmp2);
				dmTmp.setHEtats(hTmp2);
				break;
			}
		}
		try { dmsTmp.addChild(dmTmp, DocumentModel.QN); } catch (Throwable t) {}
        
        DlgSearchConfig sc = new DlgSearchConfig (getParentFrame(), dmsTmp,DlgSearchConfig.EXEC_FROM_RECHERCHE);
        sc.setErtm(ertm);
        sc.setEm(em);
        sc.setDm(dm);
        sc.setVisible(true);
    }
    public boolean canExport() {
        return canExport && !(isIcon());
    }
    public void notifyParentStateChanged() {
        MainWindow mw = parentFrame;
        mw.innerWindowChanged();
        System.gc();
    }
    public void clearAll() {
        plugin=null;
        pbValidateHeader.setEnabled(true);
        if(criterias==null) return;
        while(criterias.size()>0) {
            removeLine(criterias.elementAt(criterias.size()-1));
        }
    }
    protected void showReferentiel() {
        try {
            String sXmlData = DataLayerManager.getImplementation().getRepository(dm,currentCollectivite,currentBudget);
            String encoding = IoUtils.getEncoding(sXmlData);
            InputStream is = IoUtils.getInputStream(dm.getBaseDirectory()+"/"+dm.getReferentielXsltFile());
            InputStream htmlStream = DematTransform.transform(new ByteArrayInputStream(sXmlData.getBytes(encoding)),is,encoding);
            parentFrame.displayHtmlStream(htmlStream,em.getParent(),getDesktopPane());
        } catch(Exception ex) {
            new DisplayExceptionDlg(parentFrame,ex);
        }
    }
    private void saveRequest() {
        String requestName = getRequestName();
        if(requestName==null) return;
        RechercheModel rm = new RechercheModel(RechercheModel.QN,requestName);
        for(CriteriaViewer cv:criterias) {
            try {
                rm.addChild(cv.getXmlMarshallable(),CritereModel.QN);
                parentFrame.getSavedRequest(em).add(rm);
            } catch(SAXException ignore) {
                // pour le moment, on la jette bien violement
                ignore.printStackTrace();
            }
        }
    }
    private void openRequest() {
        String persistence = null;
        try {
            persistence = DataLayerManager.getImplementation().getLayerName();
        } catch(Throwable t) {}
        SavedRequestsModel srm = parentFrame.getSavedRequest(em);
        TreeSet<ListDisplayable> data = new TreeSet<ListDisplayable>();
        data.addAll(srm.getRecherches());
        Vector<PluginModel> plugins = em.getPlugins();
        for(PluginModel pm:plugins) {
            if((pm.getPluginType().equals(PluginModel.TYPE_SEARCH) || pm.getPluginType().equals(PluginModel.TYPE_EXPORT)) && pm.isAvailableFor(persistence)) {
                data.add(pm);
            }
        }
        Vector<ListDisplayable> vData = new Vector<ListDisplayable>();
        vData.addAll(data);
        DlgSelectRequest dsr = new DlgSelectRequest(parentFrame,vData,em);
        if(dsr.run()) {
            ListDisplayable xm = (ListDisplayable)dsr.getSelectedItem();
            if(xm instanceof RechercheModel) {
                RechercheModel rm = (RechercheModel)xm;
                clearAll();
                for(CritereModel cm:rm.getCriteres()) {
                    CriteriaViewer cv = addLine();
                    cv.changeCritereModel(cm);
                }
                pbSaveRequest.setEnabled(true);
            } else if(xm instanceof PluginModel) {
                PluginModel pm = (PluginModel)xm;
                clearAll();
                plugin = pm.clone();
                pbValidateHeader.setEnabled(false);
                for(CritereModel cm:pm.getCriteres()) {
                    CriteriaViewer cv = addLineNoCriteria();
                    cv.changeCritereModel(cm.clone());
                }
                pbSaveRequest.setEnabled(false);
            }
        }
    }
    public void setSearchEnabled(boolean enableIt) {
        pbSearch.setEnabled(enableIt);
        pbSearchBackground.setEnabled(enableIt);
    }
    public String getRequestName() {
        return JOptionPane.showInputDialog(this,"Veuillez saisir un nom pour cette recherche :","Valeur par défaut");
    }
    public void redisplayTitle() {
        setTitle(title);
    }
    public void setBottomText(String txt) {
        bottomField.setText(txt);
    }
    public void setCanExport(boolean how) { canExport=how; }
    
    // petit thread pour reafficher la boite dans l'EDT
    public static class DisplayErrorSearchThread implements Runnable {
        private SearchWindow sw;
        private Object obj;
        private ToolException tEx;
        public DisplayErrorSearchThread(SearchWindow sw, ToolException tEx, Object objToFocus) {
            super();
            this.sw=sw;
            this.obj=objToFocus;
            this.tEx=tEx;
        }
        public void run() {
            JOptionPane.showMessageDialog(sw,tEx.getMessage(),"",JOptionPane.WARNING_MESSAGE);
            sw.setSearchEnabled(true);
            if(obj!=null) ((CriteriaViewer)(obj)).doFocusOnError();
        }
    };
    
    private class ExportOptionPane extends JPanel {
        /**
         * Comment for <code>serialVersionUID</code>
         */
        private static final long serialVersionUID = 1L;
        boolean allSelection = false;
        String separator = MainWindow.fieldSeparator;
        private JTextField fldSep;
        private JRadioButton rbAll, rbSelection;
        
        public ExportOptionPane() {
            super();
            initComponents();
        }
        private void initComponents() {
            FormLayout fl = new FormLayout("1dlu,pref,1dlu","1dlu,pref,1dlu,pref,4dlu,pref,1dlu,pref,1dlu");
            CellConstraints cc = new CellConstraints();
            PanelBuilder pb = new PanelBuilder(fl,this);
            IhmFactory iF=IhmFactory.newInstance();
            
            int col = 2;
            int start = 2;
            
            pb.add(iF.newLabel("Séparateur"),				cc.xy(col,0+start));
            pb.add(fldSep = new JTextField(separator),		cc.xy(col,2+start));
            pb.add(rbSelection = new JRadioButton("Séléction"), cc.xy(col,4+start));
            pb.add(rbAll = new JRadioButton("Tout"),		cc.xy(col,6+start));
            ButtonGroup bg = new ButtonGroup();
            bg.add(rbSelection); bg.add(rbAll);
            rbAll.setSelected(true);
            
            setVisible(true);
        }
        
        public String getSeparator() {
            String sep = fldSep.getText();
            if("\\t".equals(sep)) sep = "\t";
            return sep;
        }
        public boolean getExportAll() {
            return rbAll.isSelected();
        }
    }
    public static class ExportOptionPaneXLS extends JPanel {
        /**
         * Comment for <code>serialVersionUID</code>
         */
        private static final long serialVersionUID = 1L;
        boolean allSelection = false;
        private JRadioButton rbAll, rbSelection;
        
        public ExportOptionPaneXLS() {
            super();
            initComponents();
        }
        private void initComponents() {
            FormLayout fl = new FormLayout("1dlu,pref,1dlu","1dlu,pref,1dlu,pref,4dlu,pref,1dlu,pref,1dlu");
            CellConstraints cc = new CellConstraints();
            PanelBuilder pb = new PanelBuilder(fl,this);
            IhmFactory iF=IhmFactory.newInstance();
            
            int col = 2;
            int start = 2;
            
            pb.add(rbSelection = new JRadioButton("Séléction"), cc.xy(col,4+start));
            pb.add(rbAll = new JRadioButton("Tout"),		cc.xy(col,6+start));
            ButtonGroup bg = new ButtonGroup();
            bg.add(rbSelection); bg.add(rbAll);
            rbAll.setSelected(true);
            
            setVisible(true);
        }
        
        public boolean getExportAll() {
            return rbAll.isSelected();
        }
    }
    public MainWindow getParentFrame() {
        return parentFrame;
    }
    public void setTable(JTable table) { this.table=table; }
    public JTable getTable() { return table; }
    public JSplitPane getSplitter() { return splitter; }
    public PageSeeker getPageSeeker() { return ps; }
    public ElementModel getELementModel() { return em; }
    public Pair getCurrentCollectivite() { return currentCollectivite; }
    public Pair getCurrentBudget() { return currentBudget; }
    public PluginModel getPluginModel() {
        return this.plugin;
    }
    public DocumentModel getDocumentModel() {
        return this.dm;
    }
    
    @Override
    public void setVisible(boolean visible) {
        if(!visible && em!=null) {
            Iterator<PropertyChangeListener> it = em.getPropertyListeners();
            if(it!=null) {
                while(it.hasNext()) {
                    it.next();
                    it.remove();
                }
            }
        }
        super.setVisible(visible);
    }
    
    public void setCollectivite(Pair collectivite) {
        colls.setSelectedItem(collectivite);
    }
    public void setBudget(Pair budget) {
        budgets.setSelectedItem(budget);
    }
    
    public boolean isEtatExporttable () {
    	if (dm==null) return false;
    	for (EtatModel etat:dm.getEtats()) {
   			ElementModel elem = etat.getElementById(em.getId());
   			if (elem!=null && etat.isExportable()) return true;
    	}
    	return false;
    }
}
