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The source code

/*
 *                 Sun Public License Notice
 *
 * The contents of this file are subject to the Sun Public License
 * Version 1.0 (the "License"). You may not use this file except in
 * compliance with the License. A copy of the License is available at
 * http://www.sun.com/
 *
 * The Original Code is NetBeans. The Initial Developer of the Original
 * Code is Sun Microsystems, Inc. Portions Copyright 1997-2003 Sun
 * Microsystems, Inc. All Rights Reserved.
 */


package org.netbeans.modules.cvsclient.commands.grouping;

/**
 *
 * @author  Milos Kleint
 */
import org.netbeans.modules.javacvs.events.CommandDisplayerAdapter;
import org.netbeans.modules.javacvs.commands.*;
import org.netbeans.modules.cvsclient.*;
import org.netbeans.modules.vcscore.ui.*;
import org.netbeans.modules.vcscore.actions.*;
import org.netbeans.modules.vcscore.grouping.*;
import org.netbeans.modules.vcscore.annotation.*;


import org.netbeans.lib.cvsclient.file.FileStatus;
import org.netbeans.lib.cvsclient.command.DefaultFileInfoContainer;
import org.netbeans.lib.cvsclient.command.FileInfoContainer;
import org.netbeans.lib.cvsclient.command.status.StatusInformation;
import java.util.*;
import java.io.*;
import org.openide.filesystems.*;
import org.openide.*;
import org.openide.loaders.*;
import org.openide.util.*;
import javax.swing.*;
import java.awt.Dialog;
import java.awt.event.*;
import org.openide.DialogDisplayer;

public class VerifyGroupDisplayer extends CommandDisplayerAdapter {

    private int commandCount = 0;
    private int finishedCommandCount = 0;
    private boolean errorsOccured = false;
    
    private LinkedList localFiles;
    private LinkedList outOfDateFiles;
    private LinkedList uptoDateFiles;
    private NotChangedFilesPanel ncfPanel;
    private ToAddFilesPanel taPanel;
    private ToUpdateFilesPanel tuPanel;
    
    private Map fileObjectMap;
    
    /** Creates new VerifyGroupDisplayer */
    public VerifyGroupDisplayer() {
        localFiles = new LinkedList();
        outOfDateFiles = new LinkedList();
        uptoDateFiles = new LinkedList();
        fileObjectMap = Collections.synchronizedMap(new HashMap());
    }
    
    public synchronized void addFileObjects(FileObject[] fos) {
        for (int i = 0; i < fos.length; i++) {
            File file = FileSystemCommand.toFile(fos[i]);
            fileObjectMap.put(file, fos[i]);
        }
    }

    public synchronized void increaseNumberOfCommands() {
        commandCount = commandCount + 1;
    }
    
    public int getNumberOfCommand() {
        return commandCount;
    }
    
    
    public synchronized void showFinishedCommand() {
//        System.out.println("finished 1 status command..");
        finishedCommandCount = finishedCommandCount + 1;
        if (finishedCommandCount == commandCount) {
            showDialog();
        }
    }
    
    public synchronized void showExecutionFailed(Exception exception) {
        errorsOccured = true;
        finishedCommandCount = finishedCommandCount + 1;
        if (finishedCommandCount == commandCount) {
            showDialog();
        }
    }
    
    public synchronized void showFileInfoGenerated(FileInfoContainer info) {
        if (info.getClass().equals(StatusInformation.class)) {
            StatusInformation statusInfo = (StatusInformation)info;
            FileStatus status = statusInfo.getStatus();
//            System.out.println("statusinfo=" + statusInfo.getFile().getName());
//            System.out.println("status=" + statusInfo.getStatus());
            if (status.equals(FileStatus.UNKNOWN)) {
                localFiles.add(statusInfo);
            }
            if (status.equals(FileStatus.UP_TO_DATE)) {
                uptoDateFiles.add(statusInfo);
            }
            if (status.equals(FileStatus.NEEDS_CHECKOUT) ||
                      status.equals(FileStatus.NEEDS_MERGE) || 
                      status.equals(FileStatus.NEEDS_PATCH)) {
                outOfDateFiles.add(statusInfo);
            }
        }
/*        if (info.getClass().equals(DefaultFileInfoContainer.class)) {
            DefaultFileInfoContainer dInfo = (DefaultFileInfoContainer)info;
            if (dInfo.getType().equals("?")) {
                StatusInformation sInfo = new StatusInformation();
                sInfo.setFile(dInfo.getFile());
                sInfo.setStatus(FileStatus.UNKNOWN);
                localFiles.add(sInfo);
            }
        }
 */
    }
    
    
    private void showDialog() {
        VerifyGroupPanel panel = new VerifyGroupPanel();
        boolean nothing = true;
        if (localFiles.size() > 0) {
            taPanel = new ToAddFilesPanel(findFOsForFiles(localFiles));
            panel.addPanel(taPanel, NbBundle.getBundle(VerifyGroupDisplayer.class).getString("VerifyGroupDisplayer.ToAdd"));
            nothing = false;
        }
        if (outOfDateFiles.size() > 0) {
            tuPanel = new ToUpdateFilesPanel(findFOsForFiles(outOfDateFiles));
            panel.addPanel(tuPanel, NbBundle.getBundle(VerifyGroupDisplayer.class).getString("VerifyGroupDisplayer.ToUpdate"));
            nothing = false;
        }
        if (uptoDateFiles.size() > 0) {
            List dobjList = getDOForNotChanged(findFOsForFiles(uptoDateFiles));
            if (dobjList.size() > 0) {
                ncfPanel = new NotChangedFilesPanel(dobjList);
                panel.addPanel(ncfPanel, NbBundle.getBundle(VerifyGroupDisplayer.class).getString("VerifyGroupDisplayer.NotChanged"));
                nothing = false;
            }
        }
        String title = NbBundle.getBundle(VerifyGroupDisplayer.class).getString("VerifyGroupDisplayer.title");
        DialogDescriptor dd = new DialogDescriptor(panel, title);
        dd.setHelpCtx(new HelpCtx(VerifyGroupPanel.class));
        dd.setModal(false);
        if (nothing) {
            panel.setDescription(NbBundle.getBundle(VerifyGroupDisplayer.class).getString("VerifyGroupDisplayer.NoProblem"));
            JButton btnClose = new JButton(NbBundle.getBundle(VerifyGroupDisplayer.class).getString("VerifyGroupDisplayer.closeButton"));
            Object[] options = new Object[] {btnClose};
            dd.setOptions(options);
            dd.setClosingOptions(options);
        } else {
            panel.setDescription(NbBundle.getBundle(VerifyGroupDisplayer.class).getString("VerifyGroupDisplayer.ProblemsFound"));
            final JButton btnCorrect = new JButton(NbBundle.getBundle(VerifyGroupDisplayer.class).getString("VerifyGroupDisplayer.correctButton"));
            btnCorrect.getAccessibleContext().setAccessibleDescription(NbBundle.getBundle(VerifyGroupDisplayer.class).getString("ACSD_VerifyGroupDisplayer.correctButton"));
            Object[] options = new Object[] {btnCorrect, DialogDescriptor.CANCEL_OPTION};
            dd.setOptions(options);
            dd.setClosingOptions(options);
            dd.setButtonListener(new ActionListener() {
                public void actionPerformed(ActionEvent event) {
                    if (event.getSource().equals(btnCorrect)) {
                        correctGroup();
                        return;
                    }
                }
            });
        }
        final Dialog dial = DialogDisplayer.getDefault().createDialog(dd);
        SwingUtilities.invokeLater(new Runnable() {
            public void run() {
                dial.show();
            }  
        });        
    }
    
    private List findFOsForFiles(List fileList) {
        Iterator it = fileList.iterator();
        List foList = new LinkedList();
        while (it.hasNext()) {
            StatusInformation info = (StatusInformation)it.next();
            FileObject fo = (FileObject)fileObjectMap.get(info.getFile());
            foList.add(fo);
        }
        return foList;
    }
    
    private void correctGroup() {
        if (ncfPanel != null) {
            performNCFCorrection();
        }
        if (tuPanel != null) {
            performTUCorrection();
        }
        if (taPanel != null) {
            performTACorrection();
        }
    }
    
    private List getDOForNotChanged(List list) {
        Iterator it = list.iterator();
        Set dobjStat = new HashSet();
        while (it.hasNext()) {
            FileObject fo = (FileObject)it.next();
            DataObject dobj = null;
            try {
                dobj = DataObject.find(fo);
//                System.out.println("datablject=" + dobj.getName());
                String stat = ((NbJavaCvsFileSystem)dobj.getPrimaryFile().getFileSystem()).getStatus(dobj);
//                System.out.println("dataobject's status=" + stat);
                if (stat.equals(NbJavaCvsStatusManager.getInstance().getStatus(NbJavaCvsStatusManager.UPTODATE))) {
                    dobjStat.add(dobj);
                }
                
            } catch (DataObjectNotFoundException exc) {
                continue;
            } catch (FileStateInvalidException exc2) {
                continue;
            }
        }
        Iterator it2 = dobjStat.iterator();
        List toReturn = new LinkedList();
        while (it2.hasNext()) {
            toReturn.add(it2.next());
        }
        return toReturn;
    }
   
    public void performTUCorrection() {
        List list = tuPanel.getFileObjects();
        if (list != null && list.size() != 0) {
            CommandActionSupporter supp = FsCommandFactory.getFsInstance().getSupporter();
            UpdateCommandAction act = (UpdateCommandAction)SharedClassObject.findObject(UpdateCommandAction.class, true);
            FileObject[] fos = new FileObject[list.size()];
            fos = (FileObject[])list.toArray(fos);
            supp.performAction(act, fos);
        }
    }
    
    public void performNCFCorrection() {
        java.util.List list = ncfPanel.getSelectedDataObjects();
        if (list != null && list.size() > 0) {
            Iterator it = list.iterator();
            while (it.hasNext()) {
                DataObject obj = (DataObject)it.next();
                DataShadow shadow = GroupUtils.findDOInGroups(obj);
                if (shadow != null) {
                    try {
                        shadow.delete();
                    } catch (java.io.IOException exc) {
                    }
                }
            }
        }
    }
    
    public void performTACorrection() {
        java.util.List foList = taPanel.getFileObjects();
        if (foList != null && foList.size() != 0) {
            CommandActionSupporter supp = FsCommandFactory.getFsInstance().getSupporter();
            AddCommandAction act = (AddCommandAction)SharedClassObject.findObject(AddCommandAction.class, true);
            FileObject[] fos = new FileObject[foList.size()];
            fos = (FileObject[])foList.toArray(fos);
            supp.performAction(act, fos);
        }
    }
    
    
}
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