Examples of IDocumentExtension

org.eclipse.jface.text.IDocumentExtension
Extension interface for {@link org.eclipse.jface.text.IDocument}.
It introduces the notion of sequentially rewriting a document. This is to tell a document that a sequence of non-overlapping replace operation is about to be performed. Implementers can use this knowledge for internal optimization.
Is also introduces the concept of post notification replaces. This is, a document listener who is informed about a document change can cause a derived document change. As the listener is not allowed to directly modify the document, it can register a replace operation that is performed directly after all document listeners have been notified. @since 2.0

Examples of org.eclipse.jface.text.IDocumentExtension

        }


        // remove brackets
        final IDocument document = sourceViewer.getDocument();
        if (document instanceof IDocumentExtension) {
            final IDocumentExtension extension = (IDocumentExtension) document;
            extension.registerPostNotificationReplace(null,
                    new IDocumentExtension.IReplace() {


                        @Override
                        public void perform(final IDocument d,
                                final IDocumentListener owner) {

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Examples of org.eclipse.jface.text.IDocumentExtension


        // remove brackets
        final ISourceViewer sourceViewer = getSourceViewer();
        final IDocument document = sourceViewer.getDocument();
        if (document instanceof IDocumentExtension) {
            IDocumentExtension extension = (IDocumentExtension) document;
            extension.registerPostNotificationReplace(null, new IDocumentExtension.IReplace() {


                public void perform(IDocument d, IDocumentListener owner) {
                    if ((level.fFirstPosition.isDeleted || level.fFirstPosition.length == 0)
                            && !level.fSecondPosition.isDeleted
                            && level.fSecondPosition.offset == level.fFirstPosition.offset) {

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