Examples of IDocumentPartitioner

org.eclipse.jface.text.IDocumentPartitioner
A document partitioner divides a document into a set of disjoint text partitions. Each partition has a content type, an offset, and a length. The document partitioner is connected to one document and informed about all changes of this document before any of the document's document listeners. A document partitioner can thus incrementally update on the receipt of a document change event.
In order to provided backward compatibility for clients of IDocumentPartitioner, extension interfaces are used to provide a means of evolution. The following extension interfaces exist:
- {@link org.eclipse.jface.text.IDocumentPartitionerExtension} since version 2.0 replacingthe documentChanged method with a new one returning the minimal document region comprising all partition changes.
- {@link org.eclipse.jface.text.IDocumentPartitionerExtension2} since version 3.0introducing zero-length partitions in conjunction with the distinction between open and closed partitions. Also provides inside in the implementation of the partitioner by exposing the position category used for managing the partitioning information.
- {@link org.eclipse.jface.text.IDocumentPartitionerExtension3} since version 3.1 introducingrewrite session. It also replaces the existing {@link #connect(IDocument)} method witha new one: {@link org.eclipse.jface.text.IDocumentPartitionerExtension3#connect(IDocument,boolean)}.
Clients may implement this interface and its extension interfaces or use the standard implementation DefaultPartitioner.
@see org.eclipse.jface.text.IDocumentPartitionerExtension @see org.eclipse.jface.text.IDocumentPartitionerExtension2 @see org.eclipse.jface.text.IDocument

Examples of org.eclipse.jface.text.IDocumentPartitioner

    int documentOffset = context.getInvocationOffset();
    
    List results = new ArrayList();
    // need to compute context info here, if it's JSP, call java computer
    IDocument doc = viewer.getDocument();
    IDocumentPartitioner dp = null;
    if (doc instanceof IDocumentExtension3) {
      dp = ((IDocumentExtension3) doc).getDocumentPartitioner(IStructuredPartitioning.DEFAULT_STRUCTURED_PARTITIONING);
    }
    if (dp != null) {
      //IDocumentPartitioner dp = viewer.getDocument().getDocumentPartitioner();
      String type = dp.getPartition(documentOffset).getType();
      if (type == IJSPPartitions.JSP_DEFAULT || type == IJSPPartitions.JSP_CONTENT_JAVA) {
        // get context info from completion results...
        List proposals = computeCompletionProposals(context,monitor);
        for (int i = 0; i < proposals.size(); i++) {
          IContextInformation ci = ((ICompletionProposal)proposals.get(i)).getContextInformation();

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Examples of org.eclipse.jface.text.IDocumentPartitioner

   * This is public access method, used especially from loader, for JSP
   * Fragment support.
   */
  public void setLanguage(String newLanguage) {
    this.cachedLanguage = newLanguage;
    IDocumentPartitioner partitioner = ((IDocumentExtension3) model.getStructuredDocument()).getDocumentPartitioner(IStructuredPartitioning.DEFAULT_STRUCTURED_PARTITIONING);
    if (partitioner instanceof StructuredTextPartitionerForJSP) {
      ((StructuredTextPartitionerForJSP) partitioner).setLanguage(newLanguage);
    }
  }

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Examples of org.eclipse.jface.text.IDocumentPartitioner

        if ( document instanceof IDocumentExtension3 )
        {
            IDocumentExtension3 extension3 = ( IDocumentExtension3 ) document;
            if ( extension3.getDocumentPartitioner( LdifDocumentSetupParticipant.LDIF_PARTITIONING ) == null )
            {
                IDocumentPartitioner partitioner = createDocumentPartitioner();
                extension3.setDocumentPartitioner( LDIF_PARTITIONING, partitioner );
                partitioner.connect( document );
            }
        }
    }

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Examples of org.eclipse.jface.text.IDocumentPartitioner

     * @return
     *      the Document Partitioner
     */
    private IDocumentPartitioner createDocumentPartitioner()
    {
        IDocumentPartitioner partitioner = new FastPartitioner( new LdifPartitionScanner(), new String[]
            { LdifPartitionScanner.LDIF_RECORD } );
        return partitioner;
    }

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Examples of org.eclipse.jface.text.IDocumentPartitioner

public class FitDocumentProvider extends FileDocumentProvider {


  protected IDocument createDocument(Object element) throws CoreException {
    IDocument document = super.createDocument(element);
    if (document != null) {
      IDocumentPartitioner partitioner =
        new FastPartitioner(
          new FitSourcePartitionScanner(),
          new String[] {
            IDocument.DEFAULT_CONTENT_TYPE,
            FitSourcePartitionScanner.FIT_COMMENT });
      partitioner.connect(document);
      document.setDocumentPartitioner(partitioner);
    }
    return document;
  }

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Examples of org.eclipse.jface.text.IDocumentPartitioner

        if ( document instanceof IDocumentExtension3 )
        {
            IDocumentExtension3 extension3 = ( IDocumentExtension3 ) document;
            if ( extension3.getDocumentPartitioner( LdifDocumentSetupParticipant.LDIF_PARTITIONING ) == null )
            {
                IDocumentPartitioner partitioner = createDocumentPartitioner();
                extension3.setDocumentPartitioner( LDIF_PARTITIONING, partitioner );
                partitioner.connect( document );
            }
        }
    }

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Examples of org.eclipse.jface.text.IDocumentPartitioner

     * @return
     *      the Document Partitioner
     */
    private IDocumentPartitioner createDocumentPartitioner()
    {
        IDocumentPartitioner partitioner = new FastPartitioner( new LdifPartitionScanner(), new String[]
            { LdifPartitionScanner.LDIF_RECORD } );
        return partitioner;
    }

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Examples of org.eclipse.jface.text.IDocumentPartitioner

  public void connect(Object element) throws CoreException {
    super.connect(element);
    IDocument document = getDocument(element);
    if (document != null) {
      if (document.getDocumentPartitioner() == null) {
        IDocumentPartitioner partitioner = new ATGPartitionerAdaptor(new FastATGPartitionScannerAdaptor());
        partitioner.connect(document);
        document.setDocumentPartitioner(partitioner);
      }
    } else {
      System.err.println("Unable to get the document!");
    }

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Examples of org.eclipse.jface.text.IDocumentPartitioner

      public void connect(Object element) throws CoreException {
        super.connect(element);
        IDocument document = getDocument(element);
        if (document != null) {
          if (document.getDocumentPartitioner() == null) {
            IDocumentPartitioner partitioner = new FastPartitioner(
                new FramePartitionScanner(),
                FramePartitions.LEGAL_CONTENT_TYPES);
            partitioner.connect(document);
            document.setDocumentPartitioner(partitioner);
          }
        }
      }
    });

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Examples of org.eclipse.jface.text.IDocumentPartitioner

        if ( document instanceof IDocumentExtension3 )
        {
            IDocumentExtension3 extension3 = ( IDocumentExtension3 ) document;
            if ( extension3.getDocumentPartitioner( LdifDocumentSetupParticipant.LDIF_PARTITIONING ) == null )
            {
                IDocumentPartitioner partitioner = createDocumentPartitioner();
                extension3.setDocumentPartitioner( LDIF_PARTITIONING, partitioner );
                partitioner.connect( document );
            }
        }
    }

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