/*
 *                 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;

import org.openide.util.*;
import org.openide.util.actions.CallableSystemAction;
import org.openide.util.HelpCtx;
import org.openide.util.NbBundle;
import org.openide.DialogDescriptor;
import java.util.ArrayList;
import java.util.Iterator;
import javax.swing.JMenuItem;
import org.openide.awt.JMenuPlus;
import javax.swing.JMenu;
import javax.swing.event.MenuListener;
import javax.swing.event.MenuEvent;
import javax.swing.SwingUtilities;
import javax.swing.JButton;
import java.awt.Dialog;
import java.awt.event.ActionListener;
import java.awt.event.ActionEvent;
import org.openide.DialogDisplayer;



/** The action that enables access to cvs from tools menu.
*
* @author Milos Kleint
*/
public class CvsMenuAction extends CallableSystemAction 
               
{
    private ArrayList switchableList;
    
    boolean CTRL_Down = false;
    
    private ToolsCvsExecutionPanel execPanel = null;


    /** Creates new CvsMenuAction */
    public CvsMenuAction() {
//        System.out.println("Creating CvsMenu action..."); // NOI18N
    }

    /** Human presentable name of the action. This should be
    * presented as an item in a menu.
    * @return the name of the action
    */
    public String getName () {
        return NbBundle.getBundle (CvsMenuAction.class).
               getString ("CTL_CvsMenuAction");  // NOI18N
    }

    /** Help context where to find more about the action.
    * @return the help context for this action
    */
    public HelpCtx getHelpCtx () {
        return new HelpCtx(CvsMenuAction.class);
    }
    
    public boolean isEnabled() {
        if (execPanel == null || !execPanel.isShowing()) return true;
        return false;
    }
    
    private ToolsCvsExecutionPanel getToolsPanel() {
/*        JavaCvsSettings settings = (JavaCvsSettings)SharedClassObject.findObject(
                                            JavaCvsSettings.class, true); 
 */
        if (execPanel == null) {
            execPanel = new ToolsCvsExecutionPanel();
        }
        return execPanel;
    }

    /** The action's icon location.
    * @return the action's icon location
    */
    protected String iconResource () {
        return "org/netbeans/modules/cvsclient/commandIcon.gif"; // NOI18N
    }

    /** Opens packaging view. */
    public void performAction () {
    }

    public void actionPerformed(java.awt.event.ActionEvent e){    
        //        System.out.println("Performing cvs command.. :)");
        final ToolsCvsExecutionPanel toolsPanel = getToolsPanel();
        if (toolsPanel.isShowing()) return;
        final Object[] paramOptions = new Object[2];
        JButton btnRun = new JButton(NbBundle.getBundle(CvsMenuAction.class).getString(
                "CvsMenuAction.RunCommandButton")); // NOI18N
        btnRun.getAccessibleContext().setAccessibleDescription(NbBundle.getBundle(CvsMenuAction.class).getString(
                "CvsMenuAction.RunCommandButton_dsc")); // NOI18N
        btnRun.setMnemonic(NbBundle.getBundle(CvsMenuAction.class).getString(
                "CvsMenuAction.RunCommandButton_mnc").charAt(0)); // NOI18N
        btnRun.setDefaultCapable(true);
        paramOptions[0] = btnRun;
        JButton btnCancel = new JButton(NbBundle.getBundle(CvsMenuAction.class).getString(
                "CvsMenuAction.CancelButton")); // NOI18N        
        btnCancel.getAccessibleContext().setAccessibleDescription(NbBundle.getBundle(CvsMenuAction.class).getString(
                "CvsMenuAction.CancelButton_dsc")); // NOI18N   
        btnCancel.setMnemonic(NbBundle.getBundle(CvsMenuAction.class).getString(
                "CvsMenuAction.CanceldButton_mnc").charAt(0)); // NOI18N
        paramOptions[1] = btnCancel;
        
        String toolsTitle = NbBundle.getBundle(CvsMenuAction.class)
                .getString("CvsMenuAction.dialogTitle");  // NOI18N
        DialogDescriptor dd = new DialogDescriptor(toolsPanel,
            toolsTitle);
        dd.setValue(btnRun);
        dd.setClosingOptions(new Object [0]);
        dd.setOptions(paramOptions);
        dd.setModal(false);
        final Dialog dial = DialogDisplayer.getDefault().createDialog(dd);
        dd.setButtonListener(new ActionListener() {
            public void actionPerformed(ActionEvent evt) {
                if (evt.getSource().equals(paramOptions[1])) {
//                    return;
                }
                if (evt.getSource().equals(paramOptions[0])) {
                    if (toolsPanel.isValid()) { toolsPanel.executeCommand(); }
                    else { javax.swing.JOptionPane.showMessageDialog(null, NbBundle.getBundle(CvsMenuAction.class).getString(
                            "CvsMenuAction.warningValueMessage"), "WARNING", javax.swing.JOptionPane.WARNING_MESSAGE);  // NOI18N
                    return;
                    }
                }
                dial.dispose();                        
            }
        });
        dial.setModal(false);
        SwingUtilities.invokeLater(new Runnable() {
            public void run() {
                dial.show();
            }  
        });
    }
        //-------------------------------------------
    private JMenuItem createItem(String name, boolean switchable){
        JMenuItem item=null ;
        
        item=new JMenuItem(g(name));
        item.setActionCommand(name);
        item.addActionListener(this);
//        item.addMenuKeyListener(this);
        assignHelp (item, name);
/*        if (switchable && switchableList != null && fileSystem.getUiMode() == JavaCvsFileSystem.MODE_NOVICE) {
            switchableList.add(item);
        }    
 */
        return item;
    }
    
    private void assignHelp (JMenuItem item, String commandName) {
        HelpCtx.setHelpIDString (item, CvsMenuAction.class.getName () + "." + commandName); // NOI18N
    }
    

        //-------------------------------------------
    String g(String s) {
        return NbBundle.getBundle
        ("org.netbeans.modules.cvsclient.Bundle").getString (s); // NOI18N
    }
    
    
}