diff options
Diffstat (limited to 'bundles/org.eclipse.wst.jsdt.web.core/src/org/eclipse/wst/jsdt/web/core/internal/text/StructuredTextPartitionerScripHelper.java')
| -rw-r--r-- | bundles/org.eclipse.wst.jsdt.web.core/src/org/eclipse/wst/jsdt/web/core/internal/text/StructuredTextPartitionerScripHelper.java | 459 |
1 files changed, 0 insertions, 459 deletions
diff --git a/bundles/org.eclipse.wst.jsdt.web.core/src/org/eclipse/wst/jsdt/web/core/internal/text/StructuredTextPartitionerScripHelper.java b/bundles/org.eclipse.wst.jsdt.web.core/src/org/eclipse/wst/jsdt/web/core/internal/text/StructuredTextPartitionerScripHelper.java deleted file mode 100644 index e2f1ee28e0..0000000000 --- a/bundles/org.eclipse.wst.jsdt.web.core/src/org/eclipse/wst/jsdt/web/core/internal/text/StructuredTextPartitionerScripHelper.java +++ /dev/null @@ -1,459 +0,0 @@ -/* Bradley Childs (childsb@us.ibm.com) - * - * This partitioner is an 'intercepter' for a bigger, stronger partitioner. - * - */ -package org.eclipse.wst.jsdt.web.core.internal.text; - -import java.lang.reflect.Method; -import java.util.Enumeration; -import java.util.Hashtable; -import java.util.Vector; - -import org.eclipse.jface.text.DocumentEvent; -import org.eclipse.jface.text.IDocument; -import org.eclipse.jface.text.IDocumentPartitioner; -import org.eclipse.jface.text.ITypedRegion; -import org.eclipse.wst.jsdt.web.core.internal.java.JsDataTypes; -import org.eclipse.wst.jsdt.web.core.internal.java.NodeHelper; -import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocument; -import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocumentRegion; -import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredTextPartitioner; -import org.eclipse.wst.sse.core.internal.provisional.text.ITextRegion; -import org.eclipse.wst.sse.core.internal.provisional.text.ITextRegionList; -import org.eclipse.wst.sse.core.internal.text.rules.IStructuredTypedRegion; -import org.eclipse.wst.sse.core.internal.text.rules.SimpleStructuredTypedRegion; -import org.eclipse.wst.xml.core.internal.regions.DOMRegionContext; - -public class StructuredTextPartitionerScripHelper implements - IStructuredTextPartitioner { - - private IDocument fInternalDocument; - - private IStructuredTextPartitioner fMasterPartitioner; - - private static Hashtable newPartitionType = new Hashtable(); - private static Hashtable contentTypeMap = new Hashtable(); - - private String[] subPartitionType; - - public StructuredTextPartitionerScripHelper( - IStructuredTextPartitioner masterPartitioner, - String[] subPartitionType, String newPartitionType) { - setMasterPartitioner(masterPartitioner); - this.subPartitionType = subPartitionType; - StructuredTextPartitionerScripHelper.newPartitionType.put( - subPartitionType, newPartitionType); - - } - - public void setMasterPartitioner( - IStructuredTextPartitioner embeddedPartitioner) { - /* - * manage connected state of embedded partitioner - */ - if (fMasterPartitioner != null && fInternalDocument != null) { - fMasterPartitioner.disconnect(); - contentTypeMap.remove(fMasterPartitioner); - } - - this.fMasterPartitioner = embeddedPartitioner; - - if (fMasterPartitioner != null && fInternalDocument != null) { - fMasterPartitioner.connect(fInternalDocument); - - } - if (fMasterPartitioner != null) { - try { - Class[] parameterTypes = new Class[] {}; - Class c = fMasterPartitioner.getClass(); - Object[] arguments = new Object[] {}; - Method getConfiguredContentTypes = c.getMethod( - "getConfiguredContentTypes", parameterTypes); - String[] additionalContentTypes = (String[]) getConfiguredContentTypes - .invoke(fMasterPartitioner, arguments); - contentTypeMap.put(fMasterPartitioner, additionalContentTypes); - } catch (Exception e) { - } - } - } - - public static String[] getConfiguredContentTypes( - IStructuredTextPartitioner partitioner) { - return (String[]) contentTypeMap.get(partitioner); - - } - - public static String[] getConfiguredContentTypes() { - - /* - * return every content type support (may be MANY if used in multiple - * partition types.. This includes every static registerd master - * partitioner, and all of the new content types this classes brings - * along. - */ - - Enumeration keys = contentTypeMap.keys(); - Vector contentTypes = new Vector(); - - while (keys.hasMoreElements()) { - String[] addContentTypes = (String[]) contentTypeMap.get(keys - .nextElement()); - for (int i = 0; i < addContentTypes.length; i++) { - if (addContentTypes[i] != null - && !addContentTypes[i].equals("")) { - contentTypes.add(addContentTypes[i]); - } - } - - } - - keys = newPartitionType.keys(); - - while (keys.hasMoreElements()) { - String addContentTypes = (String) newPartitionType.get(keys - .nextElement()); - if (addContentTypes != null && !addContentTypes.equals("")) { - contentTypes.add(addContentTypes); - } - - } - for (int i = 0; i < contentTypes.size(); i++) { - System.out.println(contentTypes.elementAt(i)); - } - return (String[]) (contentTypes.toArray(new String[0])); - } - - public StructuredTextPartitionerScripHelper() { - /* - * Should read extension points here and dynamically set the 'master' - * partitioner but its hard coded to the JSP partitioner ATM. - */ - - this(new StructuredTextPartitionerForJSP(), - JsDataTypes.TAKEOVER_PARTITION_TYPES, - JsDataTypes.NEW_PARTITION_TYPE); - } - - public void setEmbeddedPartitioner( - IStructuredTextPartitioner embeddedPartitioner) { - /* Required from the JSP partitioner............... SHOULD REMOVE! */ - - try { - Class[] parameterTypes = new Class[] { IStructuredTextPartitioner.class }; - Class c = fMasterPartitioner.getClass(); - Object[] arguments = new Object[] { embeddedPartitioner }; - Method setLanguageMethod = c.getMethod("setEmbeddedPartitioner", - parameterTypes); - setLanguageMethod.invoke(fMasterPartitioner, arguments); - } catch (Exception e) { - // oops wrong class type - } - } - - public void setLanguage(String language) { - try { - Class[] parameterTypes = new Class[] { String.class }; - Class c = fMasterPartitioner.getClass(); - Object[] arguments = new Object[] { language }; - Method setLanguageMethod = c.getMethod("setLanguage", - parameterTypes); - setLanguageMethod.invoke(fMasterPartitioner, arguments); - } catch (Exception e) { - // oops wrong class type - } - } - - public void connect(IDocument document) { - this.fInternalDocument = document; - if (fMasterPartitioner != null) { - fMasterPartitioner.connect(document); - } - } - - public IStructuredTypedRegion createPartition(int offset, int length, - String partitionType) { - // String parType = - // isSubPartitionType(partitionType)?(String)newPartitionType.get(subPartitionType):partitionType; - - System.out.println("Called create partition on type " + partitionType); - - return fMasterPartitioner - .createPartition(offset, length, partitionType); - } - - public String getDefaultPartitionType() { - String partitionType = fMasterPartitioner.getDefaultPartitionType(); - return isSubPartitionType(partitionType) ? (String) newPartitionType - .get(subPartitionType) : partitionType; - } - - public String getPartitionType(ITextRegion region, int offset) { - - String partitionType = fMasterPartitioner.getPartitionType(region, - offset); - System.out.println("Region Par Type:" + partitionType - + "------------------------------------------"); - - System.out.println(fInternalDocument.get().substring(region.getStart(), - region.getTextEnd())); - - System.out - .println("/Region:--------------------------------------------"); - - return isSubPartitionType(partitionType) ? (String) newPartitionType - .get(subPartitionType) : partitionType; - } - - public String getPartitionTypeBetween( - IStructuredDocumentRegion previousNode, - IStructuredDocumentRegion nextNode) { - System.out.println("getPartitoinTypeBetween"); - String partitionType = fMasterPartitioner.getPartitionTypeBetween( - previousNode, nextNode); - if (isSubPartitionType(partitionType)) { - return (String) newPartitionType.get(subPartitionType); - } else { - return partitionType; - - } - } - - public ITypedRegion[] computePartitioning(int offset, int length) { - // - // /* Look for EVENTs and label them SCRIPT partitions */ - // - // System.out.println("Compute Partitions--------"); - // System.out.println(fInternalDocument.get().substring(offset,offset+length)); - // Vector typedRegions = new Vector(); - // - // if(fInternalDocument instanceof IStructuredDocument){ - // IStructuredDocument structDoc = - // (IStructuredDocument)(fInternalDocument); - // IStructuredDocumentRegion[] regions = - // structDoc.getStructuredDocumentRegions(offset, length); - // - // if(regions==null) return new ITypedRegion[]{}; - // NodeHelper nh; - // - // - // for(int i = 0;i<regions.length;i++){ - // if(regions[i].getType()==DOMRegionContext.XML_TAG_NAME && (nh = new - // NodeHelper(regions[i])).containsAttribute(JsDataTypes.HTMLATREVENTS)){ - // // Found an event tag! - // ITextRegionList t = regions[i].getRegions(); - // ITextRegion r; - // Iterator regionIterator = t.iterator(); - // String tagAttrname = new String(); - // while(regionIterator.hasNext() ){ - // r = (ITextRegion)regionIterator.next(); - // - // if(r.getType()== DOMRegionContext.XML_TAG_ATTRIBUTE_NAME){ - // tagAttrname = regions[i].getText().substring(r.getStart() , - // r.getTextEnd()).trim(); - // - // }else if(r.getType()==DOMRegionContext.XML_TAG_ATTRIBUTE_VALUE && - // nh.isInArray(JsDataTypes.HTMLATREVENTS, tagAttrname)){ - // System.out.println("Found script event type:--------"); - // System.out.println(regions[i].getText().substring(r.getStart() , - // r.getTextEnd())); - // System.out.println("/Found script event type:--------"); - // - // boolean isQuoted = - // nh.isQuoted(regions[i].getText().substring(r.getStart() , - // r.getTextEnd())); - // - // int quoteOffset = isQuoted?1:0; - // - // typedRegions.add(new - // SimpleStructuredTypedRegion(r.getStart()+quoteOffset, - // r.getLength() - quoteOffset*2, - // (String)newPartitionType.get(subPartitionType))); - // createPartition(r.getStart()+quoteOffset, - // r.getLength()- quoteOffset*2, - // (String)newPartitionType.get(subPartitionType)); - // - // createPartition( r.getStart()+quoteOffset, - // r.getLength()- quoteOffset*2, - // (String)newPartitionType.get(subPartitionType)); - // tagAttrname = new String(); - // - // /* Add two arbitrary 1 char positions if quoted */ - // - // if(isQuoted){ - // - // typedRegions.addAll(Arrays.asList(fMasterPartitioner.computePartitioning(r.getStart(),1))); - // typedRegions.addAll(Arrays.asList(fMasterPartitioner.computePartitioning(r.getTextEnd(),1))); - // - // - // } - // - // - // }else{ - // - // typedRegions.addAll(Arrays.asList(fMasterPartitioner.computePartitioning(r.getStart(),r.getLength()))); - // } - // - // - // } - // - // }else{ - // // not a name tag so compute its partition - // /* - // typedRegions.add(new - // SimpleStructuredTypedRegion(regions[i].getStart(), - // regions[i].getLength(), - // (String)newPartitionType.get(subPartitionType))); - // createPartition(regions[i].getStart(), - // regions[i].getLength(), - // (String)newPartitionType.get(subPartitionType)); - // - // - // */ - // - // // Let somebody else compute this partition type - // typedRegions.addAll(Arrays.asList(fMasterPartitioner.computePartitioning(regions[i].getStart(),regions[i].getLength()))); - // } - // - // } // End for loop itterating over all sub regions in this region. - // - // } - // - // System.out.println("/Compute Partitions--------"); - return fMasterPartitioner.computePartitioning(offset, length); - // return (ITypedRegion[])typedRegions.toArray(new ITypedRegion[]{}); - - } - - public void disconnect() { - fMasterPartitioner.disconnect(); - - } - - public void documentAboutToBeChanged(DocumentEvent event) { - fMasterPartitioner.documentAboutToBeChanged(event); - - } - - public boolean documentChanged(DocumentEvent event) { - return fMasterPartitioner.documentChanged(event); - } - - public String getContentType(int offset) { - System.out.println("Queried for content type"); - - if (!(fInternalDocument instanceof IStructuredDocument)) { - return fMasterPartitioner.getContentType(offset); - } - - IStructuredDocument structDoc = (IStructuredDocument) (fInternalDocument); - IStructuredDocumentRegion structuredDocRegion = structDoc - .getRegionAtCharacterOffset(offset); - - ITextRegion currentRegion = structuredDocRegion - .getRegionAtCharacterOffset(offset); - - /* If its not an XML_TAG_ATTRIBUTE inspect no further */ - if (currentRegion.getType() != DOMRegionContext.XML_TAG_ATTRIBUTE_VALUE) { - return fMasterPartitioner.getContentType(offset); - } - - /* make sure we're not at a quoted character */ - if (structDoc.get().charAt(offset) == '\'' - | structDoc.get().charAt(offset) == '"') { - return fMasterPartitioner.getContentType(offset); - } - - /* - * If we've fallen through to here, then we're in a - * XML_TAG_ATTRIBUTE_VALUE need to check if this event type tag - */ - - ITextRegionList regionList = structuredDocRegion.getRegions(); - - int currentIndex = regionList.indexOf(currentRegion); - - /* - * We determinate attrib name 2 previous regions: Node - * Type:XML_TAG_ATTRIBUTE_NAME Node Type:XML_TAG_ATTRIBUTE_EQUALS Node - * Type:XML_TAG_ATTRIBUTE_VALUE - */ - - if ((currentIndex - 2) < 0) { - return fMasterPartitioner.getContentType(offset); - } - - ITextRegion tagAttrNameRegion = regionList.get(currentIndex - 2); - - String tagAttrName = structuredDocRegion.getText().substring( - tagAttrNameRegion.getStart(), tagAttrNameRegion.getTextEnd()) - .trim(); - - if (NodeHelper.isInArray(JsDataTypes.HTMLATREVENTS, tagAttrName)) { - System.out.println("returning JS content type"); - return (String) newPartitionType.get(subPartitionType); - } - - return fMasterPartitioner.getContentType(offset); - - } - - public String[] getLegalContentTypes() { - return fMasterPartitioner.getLegalContentTypes(); - } - - public ITypedRegion getPartition(int offset) { - - if (getContentType(offset) != (String) newPartitionType - .get(subPartitionType)) { - return fMasterPartitioner.getPartition(offset); - } - - if (!(fInternalDocument instanceof IStructuredDocument)) { - return fMasterPartitioner.getPartition(offset); - } - - IStructuredDocument structDoc = (IStructuredDocument) (fInternalDocument); - IStructuredDocumentRegion structuredDocRegion = structDoc - .getRegionAtCharacterOffset(offset); - - ITextRegion currentRegion = structuredDocRegion - .getRegionAtCharacterOffset(offset); - boolean isAttrQuoted = NodeHelper.isQuoted(structuredDocRegion - .getText().substring(currentRegion.getStart(), - currentRegion.getTextEnd())); - - int quoteOffset = isAttrQuoted ? 1 : 0; - - ITypedRegion jsTypedRegion = new SimpleStructuredTypedRegion( - currentRegion.getStart() + quoteOffset, currentRegion - .getLength() - - quoteOffset * 2, (String) newPartitionType - .get(subPartitionType)); - - createPartition(jsTypedRegion.getOffset(), jsTypedRegion.getLength(), - jsTypedRegion.getType()); - - return jsTypedRegion; - - } - - public IDocumentPartitioner newInstance() { - return new StructuredTextPartitionerForJSP(); - } - - private boolean isSubPartitionType(String type) { - return NodeHelper.isInArray(subPartitionType, type); - } - - @Override - public void finalize() { - if (newPartitionType != null) { - newPartitionType.remove(subPartitionType); - } - if (contentTypeMap != null) { - contentTypeMap.remove(fMasterPartitioner); - } - } - -} |