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Diffstat (limited to 'bundles/org.eclipse.wst.jsdt.web.core/src/org/eclipse/wst/jsdt/web/core/javascript/NodeHelper.java')
-rw-r--r--bundles/org.eclipse.wst.jsdt.web.core/src/org/eclipse/wst/jsdt/web/core/javascript/NodeHelper.java245
1 files changed, 0 insertions, 245 deletions
diff --git a/bundles/org.eclipse.wst.jsdt.web.core/src/org/eclipse/wst/jsdt/web/core/javascript/NodeHelper.java b/bundles/org.eclipse.wst.jsdt.web.core/src/org/eclipse/wst/jsdt/web/core/javascript/NodeHelper.java
deleted file mode 100644
index 8afd83e544..0000000000
--- a/bundles/org.eclipse.wst.jsdt.web.core/src/org/eclipse/wst/jsdt/web/core/javascript/NodeHelper.java
+++ /dev/null
@@ -1,245 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2008, 2010 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
- *
- * Provisional API: This class/interface is part of an interim API that is still under development and expected to
- * change significantly before reaching stability. It is being made available at this early stage to solicit feedback
- * from pioneering adopters on the understanding that any code that uses this API will almost certainly be broken
- * (repeatedly) as the API evolves.
- *
- *
- *******************************************************************************/
-
-
-package org.eclipse.wst.jsdt.web.core.javascript;
-
-import java.util.Iterator;
-
-import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocumentRegion;
-import org.eclipse.wst.sse.core.internal.provisional.text.ITextRegion;
-import org.eclipse.wst.sse.core.internal.provisional.text.ITextRegionList;
-import org.eclipse.wst.xml.core.internal.regions.DOMRegionContext;
-/**
-*
-
-* Provisional API: This class/interface is part of an interim API that is still under development and expected to
-* change significantly before reaching stability. It is being made available at this early stage to solicit feedback
-* from pioneering adopters on the understanding that any code that uses this API will almost certainly be broken
-* (repeatedly) as the API evolves.
-*/
-public class NodeHelper {
- protected static final char DOUBLE_QUOTE_CHAR = '\"';
- protected static final String DOUBLE_QUOTE_ENTITY = """; //$NON-NLS-1$
- protected static final char SINGLE_QUOTE_CHAR = '\'';
- protected static final String SINGLE_QUOTE_ENTITY = "'"; //$NON-NLS-1$
-
- public static boolean isInArray(String StringArray[], String text) {
- if (StringArray == null || text == null) {
- return false;
- }
- for (int i = 0; i < StringArray.length; i++) {
- if (StringArray[i].equalsIgnoreCase(text.trim())) {
- return true;
- }
- }
- return false;
- }
-
- public static boolean isQuoted(String string) {
- if ((string == null) || (string.length() < 2)) {
- return false;
- }
- int lastIndex = string.length() - 1;
- char firstChar = string.charAt(0);
- char lastChar = string.charAt(lastIndex);
- return (((firstChar == NodeHelper.SINGLE_QUOTE_CHAR) && (lastChar == NodeHelper.SINGLE_QUOTE_CHAR)) || ((firstChar == NodeHelper.DOUBLE_QUOTE_CHAR) && (lastChar == NodeHelper.DOUBLE_QUOTE_CHAR)));
- }
- protected IStructuredDocumentRegion region;
-
- public NodeHelper(IStructuredDocumentRegion region) {
- this.region = region;
- }
-
- public boolean attrEquals(String attribute, String value) {
- String attValue = getAttributeValue(attribute);
- if(attValue==null) return false;
- return attValue.equalsIgnoreCase(value);
- }
-
- public String AttrToString() {
- if (region == null) {
- return null;
- }
- // For debugging
- ITextRegionList t = region.getRegions();
- ITextRegion r;
- Iterator regionIterator = t.iterator();
- String StructuredValue = Messages.NodeHelper00 + getTagName() + Messages.NodeHelper01; //$NON-NLS-1$ //$NON-NLS-2$
- while (regionIterator.hasNext()) {
- r = (ITextRegion) regionIterator.next();
- if (r.getType() == DOMRegionContext.XML_TAG_ATTRIBUTE_NAME) {
- StructuredValue += "\t\t" + region.getText(r); //$NON-NLS-1$
- /*
- * Theres a XML_TAG_ATTRIBUTE_EQUALS after the
- * XML_TAG_ATTRIBUTE_NAME we have to get rid of
- */
- if (regionIterator.hasNext()) {
- regionIterator.next();
- }
- if (r.getType() == DOMRegionContext.XML_TAG_ATTRIBUTE_EQUALS) {
- if (regionIterator.hasNext()) {
- r = ((ITextRegion) regionIterator.next());
- }
- if (r.getType() == DOMRegionContext.XML_TAG_ATTRIBUTE_VALUE) {
- StructuredValue += "\t\t" + stripEndQuotes(region.getText(r)) + "\n"; //$NON-NLS-1$ //$NON-NLS-2$
- }
- }
- }
- }
- return StructuredValue;
- }
-
- public boolean containsAttribute(String name[]) {
- if (name == null) {
- return false;
- }
- if (region == null) {
- return false;
- }
- ITextRegionList t = region.getRegions();
- ITextRegion r;
- Iterator regionIterator = t.iterator();
- while (regionIterator.hasNext()) {
- r = (ITextRegion) regionIterator.next();
- if (r.getType() == DOMRegionContext.XML_TAG_ATTRIBUTE_NAME) {
- String tagname = region.getText(r).trim();
- /* Attribute values aren't case sensative */
- if (NodeHelper.isInArray(name, tagname)) {
- return true;
- }
- }
- }
- return false;
- }
-
- public String getAttributeValue(String name) {
- if (region == null) {
- return null;
- }
- if (name == null) {
- return null;
- }
- ITextRegionList t = region.getRegions();
- ITextRegion r;
- Iterator regionIterator = t.iterator();
- while (regionIterator.hasNext()) {
- r = (ITextRegion) regionIterator.next();
- if (r.getType() == DOMRegionContext.XML_TAG_ATTRIBUTE_NAME) {
- String tagname = region.getText(r).trim();
- /*
- * Attribute values aren't case sensative, also make sure next
- * region is attrib value
- */
- if (tagname.equalsIgnoreCase(name)) {
- if (regionIterator.hasNext()) {
- regionIterator.next();
- }
- if (regionIterator.hasNext()) {
- r = ((ITextRegion) regionIterator.next());
- }
- if (r.getType() == DOMRegionContext.XML_TAG_ATTRIBUTE_VALUE) {
- return stripEndQuotes(region.getText(r));
- }
- }
- }
- }
- return null;
- }
-
- public String getElementAsFlatString() {
- /*
- * Returns a full string of this element minus and 'illegal' characters
- * (usefull for identifying the HTML element in a generic JS function)
- */
- if (region == null) {
- return null;
- }
- String fullRegionText = region.getFullText();
- if (fullRegionText == null) {
- return null;
- }
- return fullRegionText.replaceAll("[^a-zA-Z0-9]", ""); //$NON-NLS-1$ //$NON-NLS-2$
- }
-
- public String getTagName() {
- if (region == null) {
- return null;
- }
- ITextRegionList t = region.getRegions();
- ITextRegion r;
- Iterator regionIterator = t.iterator();
- while (regionIterator.hasNext()) {
- r = (ITextRegion) regionIterator.next();
- if (r.getType() == DOMRegionContext.XML_TAG_NAME) {
- return region.getText(r);
- }
- }
- return null;
- }
-
- public boolean isEndTag() {
- if (region == null) {
- return false;
- }
- return DOMRegionContext.XML_END_TAG_OPEN.equals(region.getFirstRegion().getType());
- }
-
- public boolean isSelfClosingTag() {
- if (region == null) {
- return false;
- }
- return DOMRegionContext.XML_EMPTY_TAG_CLOSE.equals(region.getLastRegion().getType());
- }
-
- public boolean nameEquals(String name) {
- if (region == null || name == null) {
- return false;
- }
- return name.equalsIgnoreCase(getTagName());
- }
-
- public void setDocumentRegion(IStructuredDocumentRegion newRegion) {
- if (newRegion == null)
- throw new IllegalArgumentException();
- region = newRegion;
- }
-
- public String stripEndQuotes(String text) {
- if (text == null) {
- return null;
- }
- if (NodeHelper.isQuoted(text)) {
- return text.substring(1, text.length() - 1);
- }
- return text;
- }
-
-
- public String toString() {
- ITextRegionList t = region.getRegions();
- Iterator regionIterator = t.iterator();
- String nodeText = new String();
- while (regionIterator.hasNext()) {
- ITextRegion r = (ITextRegion) regionIterator.next();
- String nodeType = r.getType();
- nodeText += (Messages.NodeHelper11 + nodeType + Messages.NodeHelper12 + region.getText(r) + "\n"); //$NON-NLS-1$
- }
- return nodeText;
- }
-} \ No newline at end of file

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