/*
 *                 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 java.util.Hashtable;
import java.util.HashSet;
import java.util.HashMap;
import java.util.StringTokenizer;
import java.util.Properties;
import java.io.*;

import org.openide.util.NbBundle;
import org.openide.options.SystemOption;
import org.openide.util.HelpCtx;
import org.openide.util.actions.SystemAction;
import org.openide.util.Utilities;
import org.openide.util.SharedClassObject;
import org.netbeans.modules.vcscore.actions.*;
import org.netbeans.modules.cvsclient.actions.*;
import org.netbeans.modules.javacvs.commands.JavaCvsStatusManager;
import org.netbeans.modules.vcscore.settings.GeneralVcsSettings;
import org.netbeans.modules.vcscore.annotation.AnnotationSupport;
import java.beans.PropertyChangeListener;
import java.beans.PropertyChangeEvent;
import org.openide.nodes.*;


/** Options for javacvs module
*
* @author Milos Kleint
*/
public class JavaCvsSettings extends SystemOption {

    public static final String PROP_UI_MODE            = "uiMode"; // NOI18N
    public static final String PROP_DISPLAY_TYPE       = "displayType"; // NOI18N
    public static final String PROP_CVS_FILE_STATES    = "cvsFileStates"; // NOI18N
    public static final String PROP_ANNOTATION_PATTERN = "annotationPattern"; // NOI18N
    public static final String PROP_FIRST_TIMER        = "firstTimer"; //NOI18N

    public static final String ANNOTATION_TYPE = "JavaCvs"; // NOI18N
    
    /** Utility field used by bound properties. */
//    private java.beans.PropertyChangeSupport propertyChangeSupport =  new java.beans.PropertyChangeSupport (this);    

    static final long serialVersionUID = -1463396366224442828L;

    private transient PropertyChangeListener propList;
    
    public JavaCvsSettings() {
    }
    
    protected boolean clearSharedData() {
        return super.clearSharedData();
    }
    
    /** Initialize shared state.
     * Should use {@link #putProperty} to set up variables.
     * Subclasses should always call the super method.
     * 
This method need not be called explicitly; it will be called once
     * the first time a given shared class is used (not for each instance!).
     */
    protected void initialize() {
        super.initialize();
        GeneralVcsSettings settings = (GeneralVcsSettings)SharedClassObject.findObject(
                                        GeneralVcsSettings.class, true); 
        propList = new PropertyChangeListener() {
            public void propertyChange(final PropertyChangeEvent event) { 
                generalSettingsChanged(event.getPropertyName(), event.getOldValue(), event.getNewValue());
            }
        };
        settings.addPropertyChangeListener(org.openide.util.WeakListener.propertyChange(propList, settings));
        setAnnotationPattern(org.netbeans.modules.cvsclient.editors.JCvsAnnotPatternEditor.DEFAULT_ANNOTATION_PATTERN);
        java.util.ResourceBundle bundle = NbBundle.getBundle(JavaCvsStatusManager.class);
        String[] cvsFileStates = new String[12];
        cvsFileStates[0] = bundle.getString("JavaCvsStatusManager.LOCAL"); // NOI18N
        cvsFileStates[1] = bundle.getString("JavaCvsStatusManager.LOCALLY_MODIFIED"); // NOI18N
        cvsFileStates[2] = bundle.getString("JavaCvsStatusManager.LOCALLY_ADDED"); // NOI18N
        cvsFileStates[3] = bundle.getString("JavaCvsStatusManager.LOCALLY_REMOVED"); // NOI18N
        cvsFileStates[4] = bundle.getString("JavaCvsStatusManager.UNKNOWN"); // NOI18N
        cvsFileStates[5] = bundle.getString("JavaCvsStatusManager.UPTODATE"); // NOI18N
        cvsFileStates[6] = bundle.getString("JavaCvsStatusManager.NEEDS_CHECKOUT"); // NOI18N
        cvsFileStates[7] = bundle.getString("JavaCvsStatusManager.NEEDS_MERGE"); // NOI18N
        cvsFileStates[8] = bundle.getString("JavaCvsStatusManager.NEEDS_PATCH"); // NOI18N
        cvsFileStates[9] = bundle.getString("JavaCvsStatusManager.NOT_IN_SYNCH"); // NOI18N
        cvsFileStates[10] = bundle.getString("JavaCvsStatusManager.CONFLICT"); // NOI18N
        cvsFileStates[11] = bundle.getString("JavaCvsStatusManager.HAS_HIDDEN");         // NOI18N
        setCvsFileStates(cvsFileStates);
        setDisplayType(1);
        setFirstTimer(true);
        setUiMode(0);
    }    

    /** human presentable name */
    public String displayName() {
        return NbBundle.getBundle(JavaCvsSettings.class).getString("CTL_JavaCvs_settings"); // NOI18N
    }


    public HelpCtx getHelpCtx () {
        return new HelpCtx (JavaCvsSettings.class);
    }

    
    
    /** Getter for property uiMode.
     * @return Value of property uiMode.
 */
    public int getUiMode() {
        return ((Integer)getProperty(PROP_UI_MODE)).intValue();
    }
    
    /** Setter for property uiMode.
     * @param uiMode New value of property uiMode.
 */
    public void setUiMode(int newUiMode) {
        putProperty(PROP_UI_MODE, new Integer(newUiMode), true);
    }
    
    public boolean isFirstTimer() {
        return ((Boolean)getProperty(PROP_FIRST_TIMER)).booleanValue();
    }
    
    public void setFirstTimer(boolean first) {
        putProperty(PROP_FIRST_TIMER, first ? Boolean.TRUE : Boolean.FALSE, true);
    }
    
    /** Getter for property displayType.
     * @return Value of property displayType.
     */
    public int getDisplayType() {
        return ((Integer)getProperty(PROP_DISPLAY_TYPE)).intValue();
    }
    
    /** Setter for property displayType.
     * @param displayType New value of property displayType.
 */
    public void setDisplayType(int newDisplayType) {
        putProperty(PROP_DISPLAY_TYPE, new Integer(newDisplayType), true);
    }
    

    /** Getter for property annotationPattern.
     * @return Value of property annotationPattern.
     */
    public String getAnnotationPattern() {
        return (String)getProperty(PROP_ANNOTATION_PATTERN);
    }
    
    /** Setter for property annotationPattern.
     * @param annotationPattern New value of property annotationPattern.
     */
    public void setAnnotationPattern(String annotationPattern) {
        String oldPattern = getAnnotationPattern();
        if (!annotationPattern.equals(oldPattern)) {
            AnnotationSupport.PatternType patt = AnnotationSupport.getInstance().registerPatternType(ANNOTATION_TYPE);
            patt.setStringPattern(annotationPattern);
            putProperty(PROP_ANNOTATION_PATTERN, annotationPattern, true);
        }
    }
    
    public void setCvsFileStates(String[] cvsFileStates) {
        putProperty(PROP_CVS_FILE_STATES, cvsFileStates, true);
    }
    
    public String[] getCvsFileStates() {
        return (String[])getProperty(PROP_CVS_FILE_STATES);
    }
    
    
    public boolean isUseGlobal() {
       GeneralVcsSettings settings = (GeneralVcsSettings)SharedClassObject.findObject(
                                       GeneralVcsSettings.class, true); 
        return settings.isUseGlobal();
    }
    /** Getter for property offLine.
     * @return Value of property offLine.
     */
    public boolean isOffLine() {
       GeneralVcsSettings settings = (GeneralVcsSettings)SharedClassObject.findObject(
                                       GeneralVcsSettings.class, true); 
        return settings.isOffLine();
    }
    
    
    /** Getter for property autoRefresh.
     * @return Value of property autoRefresh.
     */
    public int getAutoRefresh() {
       GeneralVcsSettings settings = (GeneralVcsSettings)SharedClassObject.findObject(
                                       GeneralVcsSettings.class, true); 
        return settings.getAutoRefresh();
    }
    

    /**
     * if true, hides all shadow files in the filesystems. 
     * "Shadow" means files that don't exist in working directory.
     * Usually these are Locally-Removed, Needs-Checkout files
     */
    public boolean isHideShadowFiles() {
       GeneralVcsSettings settings = (GeneralVcsSettings)SharedClassObject.findObject(
                                       GeneralVcsSettings.class, true); 
       return settings.isHideShadowFiles();
    }   
    
    public File getHome() {
       GeneralVcsSettings settings = (GeneralVcsSettings)SharedClassObject.findObject(
                                       GeneralVcsSettings.class, true); 
       return settings.getHome();
    }    

    
    private void generalSettingsChanged(String propName, Object oldVal, Object newVal) {
        if (propName != null && (propName.equals(GeneralVcsSettings.PROP_AUTO_REFRESH) ||
            propName.equals(GeneralVcsSettings.PROP_HOME) ||
            propName.equals(GeneralVcsSettings.PROP_OFFLINE) ||
            propName.equals(GeneralVcsSettings.PROP_USE_GLOBAL))) 
        {
            firePropertyChange (propName, oldVal, newVal);
        }
    }    
    
}