themeinstaller/source/src/com/nokia/tools/themeinstaller/cssparser/PseudoClassResolver.java
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/themeinstaller/source/src/com/nokia/tools/themeinstaller/cssparser/PseudoClassResolver.java Tue Feb 02 00:15:44 2010 +0200
@@ -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();
+ }
+
+ }