public void setDocument(IDocument doc) {
if (getDocument() instanceof IStructuredDocument) {
RegionParser parser = ((IStructuredDocument) getDocument()).getParser();
if (parser instanceof StructuredDocumentRegionParser) {
((StructuredDocumentRegionParser) parser)
.removeStructuredDocumentRegionHandler(fResetHandler);
}
}
super.setDocument(doc);
IReconcilingStrategy validatorStrategy = getValidatorStrategy();
if (validatorStrategy != null) {
validatorStrategy.setDocument(doc);
}
if (fSemanticHighlightingStrategy != null) {
fSemanticHighlightingStrategy.setDocument(doc);
}
fSpellcheckStrategy = null;
if (fFoldingStrategy != null) {
fFoldingStrategy.uninstall();
}
fFoldingStrategy = null;
if (getDocument() instanceof IStructuredDocument) {
RegionParser parser = ((IStructuredDocument) doc).getParser();
if (parser instanceof StructuredDocumentRegionParser) {
((StructuredDocumentRegionParser) parser).addStructuredDocumentRegionHandler(fResetHandler);
}
}
}
/** @see org.eclipse.wst.sse.ui.internal.reconcile.DirtyRegionProcessor#uninstall() */
public void uninstall() {
if (isInstalled()) {
IReconcilingStrategy validatorStrategy = getValidatorStrategy();
if (validatorStrategy != null) {
if (validatorStrategy instanceof IReleasable) ((IReleasable) validatorStrategy).release();
}
if (fSpellcheckStrategy != null) {
fSpellcheckStrategy.setDocument(null);
fSpellcheckStrategy = null;
}
fReconcileListeners = new ISourceReconcilingListener[0];
if (getDocument() instanceof IStructuredDocument) {
RegionParser parser = ((IStructuredDocument) getDocument()).getParser();
if (parser instanceof StructuredDocumentRegionParser) {
((StructuredDocumentRegionParser) parser)
.removeStructuredDocumentRegionHandler(fResetHandler);
}
}
}
super.uninstall();
}
public void setDocument(IDocument doc) {
super.setDocument(doc);
IReconcilingStrategy validatorStrategy = getValidatorStrategy();
if (validatorStrategy != null) {
validatorStrategy.setDocument(doc);
}
if (fSemanticHighlightingStrategy != null) {
fSemanticHighlightingStrategy.setDocument(doc);
}
fSpellcheckStrategy = null;
if (fFoldingStrategy != null) {
fFoldingStrategy.uninstall();
}
fFoldingStrategy = null;
}
protected IReconcilingStrategy getSpellcheckStrategy() {
if (fSpellcheckStrategy == null && getDocument() != null) {
String contentTypeId = getContentType(getDocument());
if (contentTypeId == null) {
contentTypeId = IContentTypeManager.CT_TEXT;
}
if (getTextViewer() instanceof ISourceViewer) {
ISourceViewer viewer = (ISourceViewer) getTextViewer();
fSpellcheckStrategy = new SpellcheckStrategy(viewer, contentTypeId);
fSpellcheckStrategy.setDocument(getDocument());
}
}
return fSpellcheckStrategy;
}
/** @see org.eclipse.wst.sse.ui.internal.reconcile.DirtyRegionProcessor#uninstall() */
public void uninstall() {
if (isInstalled()) {
IReconcilingStrategy validatorStrategy = getValidatorStrategy();
if (validatorStrategy != null) {
if (validatorStrategy instanceof IReleasable) ((IReleasable) validatorStrategy).release();
}
if (fSpellcheckStrategy != null) {
fSpellcheckStrategy.setDocument(null);
fSpellcheckStrategy = null;
}
fReconcileListeners = new ISourceReconcilingListener[0];
}
super.uninstall();
}
protected void handleInputDocumentChanged(IDocument oldInput, IDocument newInput) {
if (shouldInstallCompletionListener) {
ContentAssistantFacade facade =
((ISourceViewerExtension4) textViewer).getContentAssistantFacade();
if (facade != null) {
facade.addCompletionListener(documentListener);
}
shouldInstallCompletionListener = false;
}
if (oldInput instanceof IXtextDocument) {
((IXtextDocument) oldInput).removeXtextDocumentContentObserver(documentListener);
}
if (newInput instanceof IXtextDocument) {
((IXtextDocument) newInput).addXtextDocumentContentObserver(documentListener);
final IXtextDocument document = XtextDocumentUtil.get(textViewer);
strategy.setDocument(document);
if (!initalProcessDone && strategy instanceof IReconcilingStrategyExtension) {
initalProcessDone = true;
IReconcilingStrategyExtension reconcilingStrategyExtension =
(IReconcilingStrategyExtension) strategy;
reconcilingStrategyExtension.initialReconcile();
}
}
}
public void setSemanticHighlightingStrategy(IReconcilingStrategy semanticHighlightingStrategy) {
fSemanticHighlightingStrategy = semanticHighlightingStrategy;
fSemanticHighlightingStrategy.setDocument(getDocument());
}
