| /* |
| |
| Copyright 2002 The Apache Software Foundation |
| |
| Licensed under the Apache License, Version 2.0 (the "License"); |
| you may not use this file except in compliance with the License. |
| You may obtain a copy of the License at |
| |
| http://www.apache.org/licenses/LICENSE-2.0 |
| |
| Unless required by applicable law or agreed to in writing, software |
| distributed under the License is distributed on an "AS IS" BASIS, |
| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| See the License for the specific language governing permissions and |
| limitations under the License. |
| |
| */ |
| |
| /* This class copied from org.apache.batik.css.engine.sac */ |
| |
| package org.eclipse.e4.ui.css.core.impl.sac; |
| |
| import java.util.Set; |
| |
| import org.eclipse.e4.ui.css.core.dom.CSSStylableElement; |
| import org.w3c.dom.Element; |
| |
| /** |
| * This class provides an implementation of the |
| * {@link org.w3c.css.sac.AttributeCondition} interface. |
| */ |
| public class CSSIdConditionImpl extends AbstractAttributeCondition { |
| |
| /** |
| * The id attribute namespace URI. |
| */ |
| protected String namespaceURI; |
| |
| /** |
| * The id attribute local name. |
| */ |
| protected String localName; |
| |
| /** |
| * Creates a new CSSAttributeCondition object. |
| */ |
| public CSSIdConditionImpl(String ns, String ln, String value) { |
| super(value); |
| namespaceURI = ns; |
| localName = ln; |
| } |
| |
| /** |
| * <b>SAC</b>: Implements {@link |
| * org.w3c.css.sac.Condition#getConditionType()}. |
| */ |
| public short getConditionType() { |
| return SAC_ID_CONDITION; |
| } |
| |
| /** |
| * <b>SAC</b>: Implements {@link |
| * org.w3c.css.sac.AttributeCondition#getNamespaceURI()}. |
| */ |
| public String getNamespaceURI() { |
| return namespaceURI; |
| } |
| |
| /** |
| * <b>SAC</b>: Implements {@link |
| * org.w3c.css.sac.AttributeCondition#getLocalName()}. |
| */ |
| public String getLocalName() { |
| return localName; |
| } |
| |
| /** |
| * <b>SAC</b>: Implements {@link |
| * org.w3c.css.sac.AttributeCondition#getSpecified()}. |
| */ |
| public boolean getSpecified() { |
| return true; |
| } |
| |
| /** |
| * Tests whether this condition matches the given element. |
| */ |
| public boolean match(Element e, String pseudoE) { |
| String id = null; |
| if (e instanceof CSSStylableElement) { |
| id = ((CSSStylableElement) e).getCSSId(); |
| } else |
| id = e.getAttribute("id"); |
| if (id == null) |
| return false; |
| return id.equals(getValue()); |
| // return super.match(e, pseudoE); |
| } |
| |
| /** |
| * Fills the given set with the attribute names found in this selector. |
| */ |
| public void fillAttributeSet(Set attrSet) { |
| attrSet.add(localName); |
| } |
| |
| /** |
| * Returns the specificity of this condition. |
| */ |
| public int getSpecificity() { |
| return 1 << 16; |
| } |
| |
| /** |
| * Returns a text representation of this object. |
| */ |
| public String toString() { |
| return '#' + getValue(); |
| } |
| } |