diff options
Diffstat (limited to 'bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/util/SelectorValidator.java')
-rw-r--r-- | bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/util/SelectorValidator.java | 97 |
1 files changed, 0 insertions, 97 deletions
diff --git a/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/util/SelectorValidator.java b/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/util/SelectorValidator.java deleted file mode 100644 index 0a92aafd51..0000000000 --- a/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/util/SelectorValidator.java +++ /dev/null @@ -1,97 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.wst.css.core.internal.util; - - - -import org.eclipse.wst.css.core.internal.document.CSSSelectorListImpl; -import org.eclipse.wst.css.core.internal.provisional.document.ICSSSelector; -import org.eclipse.wst.css.core.internal.provisional.document.ICSSSelectorItem; -import org.eclipse.wst.css.core.internal.provisional.document.ICSSSelectorList; -import org.eclipse.wst.css.core.internal.provisional.document.ICSSSimpleSelector; - - -public class SelectorValidator { - - /** - * Constructor for SelectorValidator. - */ - public SelectorValidator(String text) { - super(); - fText = text; - } - - /** - * Returns true if the text consists of one CLASS selector. syntax check - * is a little loose (.123 is passed) - * - * ".class" -> true ".123" -> true ".class , .class2" -> false - * ".class.class2" -> false ".123{}" -> false - */ - public boolean isClass() { - ICSSSimpleSelector selector = getOnlyOneSimpleSelector(); - if (selector != null) { - return (selector.getName().length() == 0 && selector.getNumOfAttributes() == 0 && selector.getNumOfClasses() == 1 && selector.getNumOfIDs() == 0 && selector.getNumOfPseudoNames() == 0); - } - return false; - } - - /** - * Returns true if the text consists of one ID selector. - * - * "#ID" -> true "H1#myID" -> false "#abc{}" -> false - */ - public boolean isID() { - ICSSSimpleSelector selector = getOnlyOneSimpleSelector(); - if (selector != null) { - return (selector.getName().length() == 0 && selector.getNumOfAttributes() == 0 && selector.getNumOfClasses() == 0 && selector.getNumOfIDs() == 1 && selector.getNumOfPseudoNames() == 0); - } - return false; - } - - /** - * overall check - * - * "P#hoge98 + *:hover > A:link, A.external:visited" -> true "H1 H2 {}" -> - * false - */ - public boolean isValid() { - parse(); - return (fSelectorList != null && fSelectorList.getErrorCount() == 0); - } - - private ICSSSimpleSelector getOnlyOneSimpleSelector() { - parse(); - if (fSelectorList != null && fSelectorList.getLength() == 1) { - ICSSSelector selector = fSelectorList.getSelector(0); - int nItem = selector.getLength(); - if (nItem == 1) { - ICSSSelectorItem item = selector.getItem(0); - if (item instanceof ICSSSimpleSelector) { - return (ICSSSimpleSelector) item; - } - } - } - return null; - } - - private void parse() { - if (fSelectorList == null) { - if (fText != null) { - fSelectorList = new CSSSelectorListImpl(fText); - } - } - } - - - private String fText = null; - private ICSSSelectorList fSelectorList = null; -}
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