themeinstaller/source/src/com/nokia/tools/themeinstaller/cssparser/CSSSelectorParser.java
--- a/themeinstaller/source/src/com/nokia/tools/themeinstaller/cssparser/CSSSelectorParser.java Tue Feb 02 00:15:44 2010 +0200
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,142 +0,0 @@
-/*
-* 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: Parses SAC selector to find out its selector type
- *
-*/
-
-
-package com.nokia.tools.themeinstaller.cssparser;
-
-import org.w3c.css.sac.CSSException;
-import org.w3c.css.sac.CombinatorCondition;
-import org.w3c.css.sac.Condition;
-import org.w3c.css.sac.ConditionalSelector;
-import org.w3c.css.sac.DescendantSelector;
-import org.w3c.css.sac.Selector;
-
-/**
- * Parses SAC Selector in order to find out if selector has pseudo condition.
-
- * For example selector "element.class:pseudo" is recognized as Conditional
- * Selector and the Selector's condition is ".class:pseudo" is recognized as
- * SAC_AND_CONDITION.
- *
- * After SAC_AND_CONDITION is parsed to two different conditions : ".class" and
- * ":pseudo", it is possible to tell that the original selector is Pseudo
- * Selector
- *
- */
-public class CSSSelectorParser
- {
-
- /**
- * Checks if Selector is pseudo selector.
- *
- * @param aSelector The selector
- *
- * @return true, if is pseudo selector
- */
- public static boolean isPseudo( Selector aSelector )
- {
- switch ( aSelector.getSelectorType() )
- {
- case Selector.SAC_ELEMENT_NODE_SELECTOR:
- {
- return false;
- }
- case Selector.SAC_CONDITIONAL_SELECTOR:
- {
- ConditionalSelector cSelector = ( ConditionalSelector ) aSelector;
- return isPseudoCondition( cSelector.getCondition() );
- }
- case Selector.SAC_CHILD_SELECTOR:
- {
- DescendantSelector dSelector = ( DescendantSelector ) aSelector;
- return isPseudo( dSelector.getSimpleSelector() );
- }
- case Selector.SAC_DESCENDANT_SELECTOR:
- {
- DescendantSelector dSelector = ( DescendantSelector ) aSelector;
- return isPseudo( dSelector.getSimpleSelector() );
- }
- case Selector.SAC_ANY_NODE_SELECTOR:
- case Selector.SAC_DIRECT_ADJACENT_SELECTOR:
- case Selector.SAC_CDATA_SECTION_NODE_SELECTOR:
- case Selector.SAC_COMMENT_NODE_SELECTOR:
- case Selector.SAC_NEGATIVE_SELECTOR:
- case Selector.SAC_PROCESSING_INSTRUCTION_NODE_SELECTOR:
- case Selector.SAC_PSEUDO_ELEMENT_SELECTOR:
- case Selector.SAC_ROOT_NODE_SELECTOR:
- case Selector.SAC_TEXT_NODE_SELECTOR:
- {
- throw new CSSException( "Selector : "
- + aSelector.getSelectorType() + " not supported" );
- }
- default:
- throw new CSSException( "Unknown selector : "
- + aSelector.getSelectorType() );
- }
- }
-
- /**
- * Checks if SAC Condition is pseudo condition.
- *
- * @param aCondition The condition
- *
- * @return true, if is pseudo condition
- */
- private static boolean isPseudoCondition( Condition aCondition )
- {
- switch ( aCondition.getConditionType() )
- {
- case Condition.SAC_ID_CONDITION:
- {
- return false;
- }
- case Condition.SAC_CLASS_CONDITION:
- {
- return false;
- }
- case Condition.SAC_AND_CONDITION:
- {
- CombinatorCondition combCondition = ( CombinatorCondition ) aCondition;
- return isPseudoCondition( combCondition.getFirstCondition() )
- || isPseudoCondition( combCondition
- .getSecondCondition() );
- }
- case Condition.SAC_PSEUDO_CLASS_CONDITION:
- {
- return true;
- }
- case Condition.SAC_ATTRIBUTE_CONDITION:
- case Condition.SAC_ONE_OF_ATTRIBUTE_CONDITION:
- case Condition.SAC_BEGIN_HYPHEN_ATTRIBUTE_CONDITION:
- case Condition.SAC_OR_CONDITION:
- case Condition.SAC_NEGATIVE_CONDITION:
- case Condition.SAC_POSITIONAL_CONDITION:
- case Condition.SAC_LANG_CONDITION:
- case Condition.SAC_ONLY_CHILD_CONDITION:
- case Condition.SAC_ONLY_TYPE_CONDITION:
- case Condition.SAC_CONTENT_CONDITION:
- {
- throw new CSSException( "condition : "
- + aCondition.getConditionType() + " not supported" );
-
- }
- default:
- throw new CSSException( "Unknown condition : "
- + aCondition.getConditionType() );
- }
- }
- }