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Diffstat (limited to 'bundles/org.eclipse.wst.sse.ui/src/org/eclipse/wst/sse/ui/internal/reconcile/DocumentRegionProcessor.java')
| -rw-r--r-- | bundles/org.eclipse.wst.sse.ui/src/org/eclipse/wst/sse/ui/internal/reconcile/DocumentRegionProcessor.java | 244 |
1 files changed, 0 insertions, 244 deletions
diff --git a/bundles/org.eclipse.wst.sse.ui/src/org/eclipse/wst/sse/ui/internal/reconcile/DocumentRegionProcessor.java b/bundles/org.eclipse.wst.sse.ui/src/org/eclipse/wst/sse/ui/internal/reconcile/DocumentRegionProcessor.java deleted file mode 100644 index 90b5b0a3f0..0000000000 --- a/bundles/org.eclipse.wst.sse.ui/src/org/eclipse/wst/sse/ui/internal/reconcile/DocumentRegionProcessor.java +++ /dev/null @@ -1,244 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2006 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.sse.ui.internal.reconcile; - -import java.io.ByteArrayInputStream; -import java.io.IOException; -import java.util.ArrayList; -import java.util.List; - -import org.eclipse.core.runtime.Platform; -import org.eclipse.core.runtime.content.IContentDescription; -import org.eclipse.core.runtime.content.IContentType; -import org.eclipse.jface.text.IDocument; -import org.eclipse.jface.text.ITypedRegion; -import org.eclipse.jface.text.Region; -import org.eclipse.jface.text.reconciler.DirtyRegion; -import org.eclipse.jface.text.reconciler.IReconcilingStrategy; -import org.eclipse.jface.text.source.ISourceViewer; -import org.eclipse.wst.sse.ui.internal.IReleasable; -import org.eclipse.wst.sse.ui.internal.Logger; -import org.eclipse.wst.sse.ui.internal.reconcile.validator.ValidatorBuilder; -import org.eclipse.wst.sse.ui.internal.reconcile.validator.ValidatorMetaData; -import org.eclipse.wst.sse.ui.internal.reconcile.validator.ValidatorStrategy; -import org.eclipse.wst.sse.ui.internal.spelling.SpellcheckStrategy; - -/** - * Adds to DirtyRegionProcessor Job: - IDocumentListener - ValidatorStrategy - - * Text viewer(dispose, input changed) listeners. - default, spelling, and - * validator strategies - DirtyRegion processing logic. - */ -public class DocumentRegionProcessor extends DirtyRegionProcessor { - - private static final boolean DEBUG_VALIDATORS = Boolean.TRUE.toString().equalsIgnoreCase(Platform.getDebugOption("org.eclipse.wst.sse.ui/debug/reconcilerValidators")); //$NON-NLS-1$ - - /** - * A strategy to use the defined default Spelling service. - */ - private SpellcheckStrategy fSpellcheckStrategy; - - /** - * The strategy that runs validators contributed via - * <code>org.eclipse.wst.sse.ui.extensions.sourcevalidation</code> - * extension point - */ - private ValidatorStrategy fValidatorStrategy; - - private final String SSE_UI_ID = "org.eclipse.wst.sse.ui"; //$NON-NLS-1$ - - - protected void beginProcessing() { - super.beginProcessing(); - ValidatorStrategy validatorStrategy = getValidatorStrategy(); - if (validatorStrategy != null) { - validatorStrategy.beginProcessing(); - } - } - - protected void endProcessing() { - super.endProcessing(); - ValidatorStrategy validatorStrategy = getValidatorStrategy(); - if (validatorStrategy != null) { - validatorStrategy.endProcessing(); - } - } - - protected String getContentType(IDocument doc) { - if (doc == null) - return null; - - String contentTypeId = null; - - // pa_TODO it would be nice to be able to get filename from - // IDocument... - // because it seems that getting content type from input stream - // isn't all that accurate (eg. w/ a javascript file) - - // IContentType ct = - // Platform.getContentTypeManager().findContentTypeFor("test.js"); - IContentType ct = null; - try { - IContentDescription desc = Platform.getContentTypeManager().getDescriptionFor(new ByteArrayInputStream(doc.get().getBytes()), null, IContentDescription.ALL); - if (desc != null) { - ct = desc.getContentType(); - if (ct != null) - contentTypeId = ct.getId(); - } - } - catch (IOException e) { - // just bail - } - return contentTypeId; - } - - protected final StructuredTextReconcilingStrategy getSpellcheckStrategy() { - if (fSpellcheckStrategy == null) { - String contentTypeId = getContentType(getDocument()); - if (contentTypeId != null) { - if (getTextViewer() instanceof ISourceViewer) { - ISourceViewer viewer = (ISourceViewer) getTextViewer(); - fSpellcheckStrategy = new SpellcheckStrategy(viewer, contentTypeId); - fSpellcheckStrategy.setDocument(getDocument()); - fSpellcheckStrategy.setDocumentPartitioning(getDocumentPartitioning()); - } - } - } - return fSpellcheckStrategy; - } - - /** - * @return Returns the ValidatorStrategy. - */ - protected ValidatorStrategy getValidatorStrategy() { - if (fValidatorStrategy == null) { - ValidatorStrategy validatorStrategy = null; - - if (getTextViewer() instanceof ISourceViewer) { - ISourceViewer viewer = (ISourceViewer) getTextViewer(); - String contentTypeId = null; - - IDocument doc = viewer.getDocument(); - contentTypeId = getContentType(doc); - - if (contentTypeId != null) { - validatorStrategy = new ValidatorStrategy(viewer, contentTypeId); - ValidatorBuilder vBuilder = new ValidatorBuilder(); - ValidatorMetaData[] vmds = vBuilder.getValidatorMetaData(SSE_UI_ID); - List enabledValidators = new ArrayList(1); - /* if any "must" handle this content type, just add them */ - boolean foundSpecificContentTypeValidators = false; - for (int i = 0; i < vmds.length; i++) { - if (vmds[i].mustHandleContentType(contentTypeId)) { - if (DEBUG_VALIDATORS) - Logger.log(Logger.INFO, contentTypeId + " using specific validator " + vmds[i].getValidatorId()); //$NON-NLS-1$ - foundSpecificContentTypeValidators = true; - enabledValidators.add(vmds[i]); - } - } - if (!foundSpecificContentTypeValidators) { - for (int i = 0; i < vmds.length; i++) { - if (vmds[i].canHandleContentType(contentTypeId)) { - if (DEBUG_VALIDATORS) - Logger.log(Logger.INFO, contentTypeId + " using inherited(?) validator " + vmds[i].getValidatorId()); //$NON-NLS-1$ - enabledValidators.add(vmds[i]); - } - } - } - for (int i = 0; i < enabledValidators.size(); i++) { - validatorStrategy.addValidatorMetaData((ValidatorMetaData) enabledValidators.get(i)); - } - } - } - fValidatorStrategy = validatorStrategy; - } - return fValidatorStrategy; - } - - /** - * @param dirtyRegion - */ - protected void process(DirtyRegion dirtyRegion) { - if (!isInstalled() || isInRewriteSession()) - return; - - super.process(dirtyRegion); - - // Also call the validation and spell-check strategies - ITypedRegion[] partitions = computePartitioning(dirtyRegion); - - DirtyRegion dirty = null; - for (int i = 0; i < partitions.length; i++) { - // [source]validator (extension) for this partition - if (getValidatorStrategy() != null) { - dirty = createDirtyRegion(partitions[i], DirtyRegion.INSERT); - getValidatorStrategy().reconcile(partitions[i], dirty); - } - } - - // single spell-check for everything - if (getSpellcheckStrategy() != null) { - getSpellcheckStrategy().reconcile(dirtyRegion, dirtyRegion); - } - } - - public void setDocument(IDocument doc) { - super.setDocument(doc); - IReconcilingStrategy validatorStrategy = getValidatorStrategy(); - if (validatorStrategy != null) { - validatorStrategy.setDocument(doc); - } - if (fSpellcheckStrategy != null) { - fSpellcheckStrategy.setDocument(doc); - } - } - - protected void setEntireDocumentDirty(IDocument document) { - super.setEntireDocumentDirty(document); - - // make the entire document dirty - // this also happens on a "save as" - if (document != null && isInstalled() && fLastPartitions != null && document.getLength() == 0) { - /** - * https://bugs.eclipse.org/bugs/show_bug.cgi?id=199053 - * - * Process the strategies for the last known-good partitions. - */ - for (int i = 0; i < fLastPartitions.length; i++) { - getValidatorStrategy().reconcile(fLastPartitions[i], createDirtyRegion(fLastPartitions[i], DirtyRegion.REMOVE)); - } - if (fSpellcheckStrategy != null) { - fSpellcheckStrategy.reconcile(new Region(0, document.getLength())); - } - } - } - - /** - * @see org.eclipse.wst.sse.ui.internal.reconcile.DirtyRegionProcessor#uninstall() - */ - public void uninstall() { - if (isInstalled()) { - - cancel(); - - IReconcilingStrategy validatorStrategy = getValidatorStrategy(); - - if (validatorStrategy != null) { - if (validatorStrategy instanceof IReleasable) - ((IReleasable) validatorStrategy).release(); - } - if (fSpellcheckStrategy != null) { - fSpellcheckStrategy.setDocument(null); - } - } - super.uninstall(); - } -} |