| /******************************************************************************* |
| * Copyright (c) 2007, 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 |
| *******************************************************************************/ |
| package org.eclipse.wst.xml.ui.internal.validation; |
| |
| import java.util.ArrayList; |
| |
| import org.eclipse.jface.text.contentassist.CompletionProposal; |
| import org.eclipse.jface.text.contentassist.ICompletionProposal; |
| import org.eclipse.jface.text.quickassist.IQuickAssistInvocationContext; |
| import org.eclipse.jface.text.quickassist.IQuickAssistProcessor; |
| import org.eclipse.jface.text.source.Annotation; |
| import org.eclipse.swt.graphics.Image; |
| import org.eclipse.wst.xml.core.internal.validation.ProblemIDsXML; |
| import org.eclipse.wst.xml.ui.internal.XMLUIMessages; |
| import org.eclipse.wst.xml.ui.internal.correction.RemoveUnknownElementQuickFixProposal; |
| import org.eclipse.wst.xml.ui.internal.correction.RenameInFileQuickAssistProposal; |
| import org.eclipse.wst.xml.ui.internal.editor.XMLEditorPluginImageHelper; |
| import org.eclipse.wst.xml.ui.internal.editor.XMLEditorPluginImages; |
| |
| /** |
| * Quick assist processor for problems found by the markup validator |
| */ |
| class MarkupQuickAssistProcessor implements IQuickAssistProcessor { |
| private int fProblemId; |
| private Object fAdditionalFixInfo = null; |
| |
| public boolean canAssist(IQuickAssistInvocationContext invocationContext) { |
| return false; |
| } |
| |
| public boolean canFix(Annotation annotation) { |
| boolean result = false; |
| |
| switch (fProblemId) { |
| case ProblemIDsXML.EmptyTag : |
| case ProblemIDsXML.MissingEndTag : |
| case ProblemIDsXML.AttrsInEndTag : |
| case ProblemIDsXML.MissingAttrValue : |
| case ProblemIDsXML.NoAttrValue : |
| case ProblemIDsXML.SpacesBeforeTagName : |
| case ProblemIDsXML.SpacesBeforePI : |
| case ProblemIDsXML.NamespaceInPI : |
| case ProblemIDsXML.UnknownElement : |
| case ProblemIDsXML.UnknownAttr : |
| case ProblemIDsXML.InvalidAttrValue : |
| case ProblemIDsXML.MissingRequiredAttr : |
| case ProblemIDsXML.AttrValueNotQuoted : |
| case ProblemIDsXML.MissingClosingBracket : |
| result = true; |
| } |
| |
| return result; |
| } |
| |
| public ICompletionProposal[] computeQuickAssistProposals(IQuickAssistInvocationContext invocationContext) { |
| ArrayList proposals = new ArrayList(); |
| |
| switch (fProblemId) { |
| case ProblemIDsXML.EmptyTag : |
| proposals.add(new CompletionProposal("", invocationContext.getOffset(), invocationContext.getLength(), 0, getImage(), XMLUIMessages.QuickFixProcessorXML_0, null, "")); //$NON-NLS-1$ //$NON-NLS-2$ |
| break; |
| case ProblemIDsXML.MissingEndTag : |
| String tagName = (String) ((Object[]) fAdditionalFixInfo)[0]; |
| String tagClose = (String) ((Object[]) fAdditionalFixInfo)[1]; |
| int tagCloseOffset = ((Integer) ((Object[]) fAdditionalFixInfo)[2]).intValue(); |
| int startTagEndOffset = ((Integer) ((Object[]) fAdditionalFixInfo)[3]).intValue(); |
| int firstChildStartOffset = ((Integer) ((Object[]) fAdditionalFixInfo)[4]).intValue(); |
| int endOffset = ((Integer) ((Object[]) fAdditionalFixInfo)[5]).intValue(); |
| proposals.add(new CompletionProposal(tagClose, tagCloseOffset, 0, 0, getImage(), XMLUIMessages.QuickFixProcessorXML_1, null, "")); //$NON-NLS-1$ |
| proposals.add(new CompletionProposal("", invocationContext.getOffset(), startTagEndOffset - invocationContext.getOffset(), 0, getImage(), XMLUIMessages.QuickFixProcessorXML_2, null, "")); //$NON-NLS-1$ //$NON-NLS-2$ |
| proposals.add(new CompletionProposal("</" + tagName + ">", firstChildStartOffset, 0, 0, getImage(), XMLUIMessages.QuickFixProcessorXML_3, null, "")); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ |
| proposals.add(new CompletionProposal("</" + tagName + ">", endOffset, 0, 0, getImage(), XMLUIMessages.QuickFixProcessorXML_4, null, "")); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ |
| break; |
| case ProblemIDsXML.AttrsInEndTag : |
| proposals.add(new CompletionProposal("", invocationContext.getOffset(), invocationContext.getLength(), 0, getImage(), XMLUIMessages.QuickFixProcessorXML_5, null, "")); //$NON-NLS-1$ //$NON-NLS-2$ |
| break; |
| case ProblemIDsXML.MissingAttrValue : |
| String defaultAttrValue = (String) ((Object[]) fAdditionalFixInfo)[0]; |
| int insertOffset = ((Integer) ((Object[]) fAdditionalFixInfo)[1]).intValue(); |
| proposals.add(new CompletionProposal("\"" + defaultAttrValue + "\"", invocationContext.getOffset() + invocationContext.getLength() + insertOffset, 0, defaultAttrValue.length() + 2, getImage(), XMLUIMessages.QuickFixProcessorXML_6, null, "")); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ |
| proposals.add(new CompletionProposal("", invocationContext.getOffset(), invocationContext.getLength(), 0, getImage(), XMLUIMessages.QuickFixProcessorXML_7, null, "")); //$NON-NLS-1$ //$NON-NLS-2$ |
| break; |
| case ProblemIDsXML.NoAttrValue : |
| defaultAttrValue = (String) fAdditionalFixInfo; |
| proposals.add(new CompletionProposal("=\"" + defaultAttrValue + "\"", invocationContext.getOffset() + invocationContext.getLength(), 0, defaultAttrValue.length() + 3, getImage(), XMLUIMessages.QuickFixProcessorXML_6, null, "")); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ |
| proposals.add(new CompletionProposal("", invocationContext.getOffset(), invocationContext.getLength(), 0, getImage(), XMLUIMessages.QuickFixProcessorXML_7, null, "")); //$NON-NLS-1$ //$NON-NLS-2$ |
| break; |
| case ProblemIDsXML.SpacesBeforeTagName : |
| proposals.add(new CompletionProposal("", invocationContext.getOffset(), invocationContext.getLength(), 0, getImage(), XMLUIMessages.QuickFixProcessorXML_8, null, "")); //$NON-NLS-1$ //$NON-NLS-2$ |
| break; |
| case ProblemIDsXML.SpacesBeforePI : |
| proposals.add(new CompletionProposal("", invocationContext.getOffset(), invocationContext.getLength(), 0, getImage(), XMLUIMessages.QuickFixProcessorXML_9, null, "")); //$NON-NLS-1$ //$NON-NLS-2$ |
| break; |
| case ProblemIDsXML.NamespaceInPI : |
| proposals.add(new CompletionProposal("", invocationContext.getOffset(), invocationContext.getLength(), 0, getImage(), XMLUIMessages.QuickFixProcessorXML_10, null, "")); //$NON-NLS-1$ //$NON-NLS-2$ |
| break; |
| case ProblemIDsXML.UnknownElement : |
| proposals.add(new RemoveUnknownElementQuickFixProposal(fAdditionalFixInfo, getImage(), XMLUIMessages.QuickFixProcessorXML_11)); |
| proposals.add(new RenameInFileQuickAssistProposal()); |
| break; |
| case ProblemIDsXML.UnknownAttr : |
| proposals.add(new CompletionProposal("", invocationContext.getOffset(), invocationContext.getLength(), 0, getImage(), XMLUIMessages.QuickFixProcessorXML_7, null, "")); //$NON-NLS-1$ //$NON-NLS-2$ |
| proposals.add(new RenameInFileQuickAssistProposal()); |
| break; |
| case ProblemIDsXML.InvalidAttrValue : |
| proposals.add(new CompletionProposal("", invocationContext.getOffset(), invocationContext.getLength(), 0, getImage(), XMLUIMessages.QuickFixProcessorXML_12, null, "")); //$NON-NLS-1$ //$NON-NLS-2$ |
| break; |
| case ProblemIDsXML.MissingRequiredAttr : |
| String requiredAttr = (String) ((Object[]) fAdditionalFixInfo)[0]; |
| insertOffset = ((Integer) ((Object[]) fAdditionalFixInfo)[1]).intValue(); |
| proposals.add(new CompletionProposal(requiredAttr, invocationContext.getOffset() + insertOffset, 0, requiredAttr.length(), getImage(), XMLUIMessages.QuickFixProcessorXML_13, null, "")); //$NON-NLS-1$ |
| break; |
| case ProblemIDsXML.AttrValueNotQuoted : |
| String attrValue = (String) fAdditionalFixInfo; |
| proposals.add(new CompletionProposal("\"" + attrValue + "\"", invocationContext.getOffset(), invocationContext.getLength(), attrValue.length() + 2, getImage(), XMLUIMessages.QuickFixProcessorXML_14, null, "")); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ |
| break; |
| case ProblemIDsXML.MissingClosingBracket : |
| proposals.add(new CompletionProposal(">", invocationContext.getOffset() + invocationContext.getLength(), 0, 1, getImage(), XMLUIMessages.QuickFixProcessorXML_15, null, "")); //$NON-NLS-1$ //$NON-NLS-2$ |
| break; |
| } |
| return (ICompletionProposal[]) proposals.toArray(new ICompletionProposal[proposals.size()]); |
| } |
| |
| public String getErrorMessage() { |
| return null; |
| } |
| |
| private Image getImage() { |
| return XMLEditorPluginImageHelper.getInstance().getImage(XMLEditorPluginImages.IMG_OBJ_CORRECTION_CHANGE); |
| } |
| |
| public void setProblemId(int problemId) { |
| fProblemId = problemId; |
| } |
| |
| public void setAdditionalFixInfo(Object fixInfo) { |
| fAdditionalFixInfo = fixInfo; |
| } |
| } |