--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/themeinstaller/source/src/com/nokia/tools/themeinstaller/cssparser/PseudoClassResolver.java	Wed Sep 01 12:32:13 2010 +0100
@@ -0,0 +1,124 @@
+/*
+* Copyright (c) 2007 Nokia Corporation and/or its subsidiary(-ies). 
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:  Pseudo class resolver for CSS Style properties
+ *
+*/
+
+
+package com.nokia.tools.themeinstaller.cssparser;
+
+import java.util.Collection;
+import java.util.Enumeration;
+import java.util.Hashtable;
+
+/**
+ * Resolves pseudo class values by keys.
+ */
+public class PseudoClassResolver
+    { 
+
+    // Pseudo class keys
+    public static final int UNKNOWN       = -1;
+    public static final int NONE          = 0;
+    public static final int FOCUS         = 1;
+    public static final int PASSIVE_FOCUS = 2;
+    public static final int ACTIVE        = 3;
+    public static final int HOLD          = 4;
+    public static final int ENABLED       = 5;
+    public static final int DISABLED      = 6;
+    public static final int HOVER         = 7;
+    public static final int LINK          = 8;
+    public static final int VISITED       = 9;
+    public static final int EDIT       = 10;
+
+    // Pseudo class values
+    private static final String NONE_VALUE          = "none";
+    private static final String FOCUS_VALUE         = "focus";
+    private static final String PASSIVE_FOCUS_VALUE = "passivefocus";
+    private static final String ACTIVE_VALUE        = "active";
+    private static final String HOLD_VALUE          = "hold";
+    private static final String ENABLED_VALUE       = "enabled";
+    private static final String DISABLED_VALUE      = "disabled";
+    private static final String HOVER_VALUE         = "hover";
+    private static final String LINK_VALUE          = "link";
+    private static final String VISITED_VALUE       = "visited";
+    private static final String EDIT_VALUE       = "edit";
+
+    private Hashtable iPseudoClassTable;
+
+    /**
+     * Constructor.
+     */
+    public PseudoClassResolver()
+        {
+        iPseudoClassTable = new Hashtable();
+        iPseudoClassTable.put( new Integer( NONE ), NONE_VALUE );
+        iPseudoClassTable.put( new Integer( FOCUS ), FOCUS_VALUE );
+        iPseudoClassTable.put( new Integer( PASSIVE_FOCUS ), PASSIVE_FOCUS_VALUE );
+        iPseudoClassTable.put( new Integer( ACTIVE ), ACTIVE_VALUE );
+        iPseudoClassTable.put( new Integer( HOLD ), HOLD_VALUE );
+        iPseudoClassTable.put( new Integer( ENABLED ), ENABLED_VALUE );
+        iPseudoClassTable.put( new Integer( DISABLED ), DISABLED_VALUE );
+        iPseudoClassTable.put( new Integer( HOVER ), HOVER_VALUE );
+        iPseudoClassTable.put( new Integer( LINK ), LINK_VALUE );
+        iPseudoClassTable.put( new Integer( VISITED ), VISITED_VALUE );
+        iPseudoClassTable.put( new Integer( EDIT ), EDIT_VALUE );
+        }
+
+    /**
+     * Get pseudo class value by its key.
+     * @param aClassKey Pseudo class key, for example, FOCUS
+     * @return Pseudo class value, for example, "focus". Returns null if
+     * the value can not be resolved.
+     */
+    public String getValue( Integer aClassKey )
+        {
+        return ( String ) iPseudoClassTable.get( aClassKey );
+        }
+
+    /**
+     * Get pseudo class key by its value.
+     * @param aClassValue Pseudo class value, for example, "focus"
+     * @return Pseudo class key, for example, FOCUS. Returns UNKNOWN if the
+     * value can not be resolved.
+     */
+    public int getKey( String aClassValue )
+        {
+        int result = UNKNOWN;
+
+        Enumeration keys = iPseudoClassTable.keys();
+        while ( keys.hasMoreElements() )
+            {
+            int key = ( ( Integer ) keys.nextElement() ).intValue();
+            if ( aClassValue.equals( getValue( new Integer( key ) ) ) )
+                {
+                result = key;
+                break;
+                }
+            }
+
+        return result;
+        }
+
+    /**
+     * Gets the table of pseudo class values.
+     *
+     * @return The table
+     */
+    public Collection getPseudoTypes()
+        {
+        return iPseudoClassTable.values();
+        }
+
+    }