diff options
Diffstat (limited to 'bundles/org.eclipse.wst.xml.ui/src/org/eclipse/wst/xml/ui/internal/correction/QuickAssistProcessorXML.java')
| -rw-r--r-- | bundles/org.eclipse.wst.xml.ui/src/org/eclipse/wst/xml/ui/internal/correction/QuickAssistProcessorXML.java | 169 |
1 files changed, 0 insertions, 169 deletions
diff --git a/bundles/org.eclipse.wst.xml.ui/src/org/eclipse/wst/xml/ui/internal/correction/QuickAssistProcessorXML.java b/bundles/org.eclipse.wst.xml.ui/src/org/eclipse/wst/xml/ui/internal/correction/QuickAssistProcessorXML.java deleted file mode 100644 index 51fd9603a7..0000000000 --- a/bundles/org.eclipse.wst.xml.ui/src/org/eclipse/wst/xml/ui/internal/correction/QuickAssistProcessorXML.java +++ /dev/null @@ -1,169 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2001, 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 - * Jens Lukowski/Innoopract - initial renaming/restructuring - * - *******************************************************************************/ -package org.eclipse.wst.xml.ui.internal.correction; - -import java.util.ArrayList; -import java.util.Iterator; -import java.util.List; - -import org.eclipse.core.runtime.CoreException; -import org.eclipse.jface.text.contentassist.ICompletionProposal; -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.ui.internal.StructuredTextViewer; -import org.eclipse.wst.sse.ui.internal.contentassist.ContentAssistUtils; -import org.eclipse.wst.sse.ui.internal.correction.IQuickAssistProcessor; -import org.eclipse.wst.xml.core.internal.contentmodel.CMAttributeDeclaration; -import org.eclipse.wst.xml.core.internal.contentmodel.CMElementDeclaration; -import org.eclipse.wst.xml.core.internal.contentmodel.CMNamedNodeMap; -import org.eclipse.wst.xml.core.internal.contentmodel.modelquery.ModelQuery; -import org.eclipse.wst.xml.core.internal.modelquery.ModelQueryUtil; -import org.eclipse.wst.xml.core.internal.provisional.document.IDOMNode; -import org.eclipse.wst.xml.core.internal.regions.DOMRegionContext; -import org.w3c.dom.Document; -import org.w3c.dom.Element; -import org.w3c.dom.NamedNodeMap; -import org.w3c.dom.Node; - - -public class QuickAssistProcessorXML implements IQuickAssistProcessor { - /* - * (non-Javadoc) - * - * @see org.eclipse.wst.sse.ui.correction.IQuickAssistProcessor#canAssist(org.eclipse.wst.sse.core.text.IStructuredDocument, - * int) - */ - public boolean canAssist(StructuredTextViewer viewer, int offset) { - return true; - } - - /** - * @param proposals - * @param viewer - * @param offset - */ - protected void getInsertRequiredAttrs(ArrayList proposals, StructuredTextViewer viewer, int offset) { - IDOMNode node = (IDOMNode) ContentAssistUtils.getNodeAt(viewer, offset); - if (node != null && node.getNodeType() == Node.ELEMENT_NODE) { - IStructuredDocumentRegion startStructuredDocumentRegion = node.getStartStructuredDocumentRegion(); - if (startStructuredDocumentRegion != null && startStructuredDocumentRegion.containsOffset(offset)) { - IDOMNode cursorNode = (IDOMNode) ContentAssistUtils.getNodeAt(viewer, offset); - List requiredAttrs = getRequiredAttrs(cursorNode); - if (requiredAttrs.size() > 0) { - NamedNodeMap currentAttrs = node.getAttributes(); - List insertAttrs = new ArrayList(); - if (currentAttrs.getLength() == 0) - insertAttrs.addAll(requiredAttrs); - else { - for (int i = 0; i < requiredAttrs.size(); i++) { - String requiredAttrName = ((CMAttributeDeclaration) requiredAttrs.get(i)).getAttrName(); - boolean found = false; - for (int j = 0; j < currentAttrs.getLength(); j++) { - String currentAttrName = currentAttrs.item(j).getNodeName(); - if (requiredAttrName.compareToIgnoreCase(currentAttrName) == 0) { - found = true; - break; - } - } - if (!found) - insertAttrs.add(requiredAttrs.get(i)); - } - } - if (insertAttrs.size() > 0) - proposals.add(new InsertRequiredAttrsQuickAssistProposal(insertAttrs)); - } - } - } - } - - /** - * @param proposals - * @param viewer - * @param offset - */ - protected void getLocalRenameQuickAssistProposal(ArrayList proposals, StructuredTextViewer viewer, int offset) { - IDOMNode node = (IDOMNode) ContentAssistUtils.getNodeAt(viewer, offset); - IStructuredDocumentRegion startStructuredDocumentRegion = node == null ? null : node.getStartStructuredDocumentRegion(); - IStructuredDocumentRegion endStructuredDocumentRegion = node == null ? null : node.getEndStructuredDocumentRegion(); - - ITextRegion region = null; - int regionTextEndOffset = 0; - if (startStructuredDocumentRegion != null && startStructuredDocumentRegion.containsOffset(offset)) { - region = startStructuredDocumentRegion.getRegionAtCharacterOffset(offset); - regionTextEndOffset = startStructuredDocumentRegion.getTextEndOffset(region); - } else if (endStructuredDocumentRegion != null && endStructuredDocumentRegion.containsOffset(offset)) { - region = endStructuredDocumentRegion.getRegionAtCharacterOffset(offset); - regionTextEndOffset = endStructuredDocumentRegion.getTextEndOffset(region); - } - - if (region != null && (region.getType() == DOMRegionContext.XML_TAG_NAME || region.getType() == DOMRegionContext.XML_TAG_ATTRIBUTE_NAME) && offset <= regionTextEndOffset) - proposals.add(new RenameInFileQuickAssistProposal()); - } - - protected ModelQuery getModelQuery(Node node) { - if (node.getNodeType() == Node.DOCUMENT_NODE) { - return ModelQueryUtil.getModelQuery((Document) node); - } else { - return ModelQueryUtil.getModelQuery(node.getOwnerDocument()); - } - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.wst.sse.ui.correction.IQuickAssistProcessor#getProposals(org.eclipse.wst.sse.core.text.IStructuredDocument, - * int) - */ - public ICompletionProposal[] getProposals(StructuredTextViewer viewer, int offset) throws CoreException { - ArrayList proposals = new ArrayList(); - - getLocalRenameQuickAssistProposal(proposals, viewer, offset); - getSurroundWithNewElementQuickAssistProposal(proposals, viewer, offset); - getInsertRequiredAttrs(proposals, viewer, offset); - - return (ICompletionProposal[]) proposals.toArray(new ICompletionProposal[proposals.size()]); - } - - protected List getRequiredAttrs(Node node) { - List result = new ArrayList(); - - ModelQuery modelQuery = getModelQuery(node); - if (modelQuery != null) { - CMElementDeclaration elementDecl = modelQuery.getCMElementDeclaration((Element) node); - if (elementDecl != null) { - CMNamedNodeMap attrMap = elementDecl.getAttributes(); - Iterator it = attrMap.iterator(); - CMAttributeDeclaration attr = null; - while (it.hasNext()) { - attr = (CMAttributeDeclaration) it.next(); - if (attr.getUsage() == CMAttributeDeclaration.REQUIRED) { - result.add(attr); - } - } - } - } - - return result; - } - - /** - * @param proposals - * @param viewer - * @param offset - */ - protected void getSurroundWithNewElementQuickAssistProposal(ArrayList proposals, StructuredTextViewer viewer, int offset) { - IDOMNode node = (IDOMNode) ContentAssistUtils.getNodeAt(viewer, offset); - if (node != null) - proposals.add(new SurroundWithNewElementQuickAssistProposal()); - } -} |