Examples of ISlaveDocumentManager

org.eclipse.jface.text.ISlaveDocumentManager
Slave documents are documents whose contents is defined in terms of a master document. Thus, slave documents usually reflect a projection of the master document. Slave documents are causally connected to the master document. This means, changes of the master document have immediate effect on the slave document and vice versa.
A slave document manager creates slave documents for given master documents, manages the life cycle of the slave documents, and keeps track of the information flow between master and slave documents. The slave document manager defines the construction rules of the slave documents in terms of the master document.

In order to provided backward compatibility for clients of ISlaveDocumentManager, extension interfaces are used to provide a means of evolution. The following extension interfaces exist:
- {@link org.eclipse.jface.text.ISlaveDocumentManagerExtension} since version 3.0 extending the protocolwith an access to all managed slave document for a given master document.
@see org.eclipse.jface.text.IDocument @since 2.1

Examples of org.eclipse.jface.text.ISlaveDocumentManager

   */
  public final void reinitializeProjection() throws BadLocationException {


    ProjectionDocument projection= null;


    ISlaveDocumentManager manager= getSlaveDocumentManager();
    if (manager != null) {
      IDocument master= getDocument();
      if (master != null) {
        IDocument slave= manager.createSlaveDocument(master);
        if (slave instanceof ProjectionDocument) {
          projection= (ProjectionDocument) slave;
          addMasterDocumentRange(projection, 0, master.getLength());
        }
      }

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Examples of org.eclipse.jface.text.ISlaveDocumentManager

   *
   * @param masterDocument the master document
   * @since 3.0
   */
  protected void updateSlaveDocuments(IDocument masterDocument) {
    ISlaveDocumentManager manager= getSlaveDocumentManager();
    if (manager instanceof ISlaveDocumentManagerExtension) {
      ISlaveDocumentManagerExtension extension= (ISlaveDocumentManagerExtension) manager;
      IDocument[] slaves= extension.getSlaveDocuments(masterDocument);
      if (slaves != null) {
        for (int i= 0; i < slaves.length; i++) {

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Examples of org.eclipse.jface.text.ISlaveDocumentManager

   *
   * @param masterDocument the master document
   * @since 3.0
   */
  protected void updateSlaveDocuments(IDocument masterDocument) {
    ISlaveDocumentManager manager= getSlaveDocumentManager();
    if (manager instanceof ISlaveDocumentManagerExtension) {
      ISlaveDocumentManagerExtension extension= (ISlaveDocumentManagerExtension) manager;
      IDocument[] slaves= extension.getSlaveDocuments(masterDocument);
      if (slaves != null) {
        for (int i= 0; i < slaves.length; i++) {

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Examples of org.eclipse.jface.text.ISlaveDocumentManager

   */
  public final void reinitializeProjection() throws BadLocationException {


    ProjectionDocument projection= null;


    ISlaveDocumentManager manager= getSlaveDocumentManager();
    if (manager != null) {
      IDocument master= getDocument();
      if (master != null) {
        IDocument slave= manager.createSlaveDocument(master);
        if (slave instanceof ProjectionDocument) {
          projection= (ProjectionDocument) slave;
          addMasterDocumentRange(projection, 0, master.getLength());
        }
      }

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Examples of org.eclipse.jface.text.ISlaveDocumentManager

   *
   * @param masterDocument the master document
   * @since 3.0
   */
  protected void updateSlaveDocuments(IDocument masterDocument) {
    ISlaveDocumentManager manager= getSlaveDocumentManager();
    if (manager instanceof ISlaveDocumentManagerExtension) {
      ISlaveDocumentManagerExtension extension= (ISlaveDocumentManagerExtension) manager;
      IDocument[] slaves= extension.getSlaveDocuments(masterDocument);
      if (slaves != null) {
        for (int i= 0; i < slaves.length; i++) {

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Examples of org.eclipse.jface.text.ISlaveDocumentManager

   */
  public final void reinitializeProjection() throws BadLocationException {


    ProjectionDocument projection= null;


    ISlaveDocumentManager manager= getSlaveDocumentManager();
    if (manager != null) {
      IDocument master= getDocument();
      if (master != null) {
        IDocument slave= manager.createSlaveDocument(master);
        if (slave instanceof ProjectionDocument) {
          projection= (ProjectionDocument) slave;
          addMasterDocumentRange(projection, 0, master.getLength());
        }
      }

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Examples of org.eclipse.jface.text.ISlaveDocumentManager

   * @param document the master document
   * @return the newly created slave document
   * @since 2.1
   */
  protected IDocument createSlaveDocument(IDocument document) {
    ISlaveDocumentManager manager= getSlaveDocumentManager();
    if (manager != null) {
      if (manager.isSlaveDocument(document))
        return document;
      return manager.createSlaveDocument(document);
    }
    return document;
  }

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Examples of org.eclipse.jface.text.ISlaveDocumentManager

   *
   * @param visibleDocument the slave document
   * @since 2.1
   */ 
  protected void initializeDocumentInformationMapping(IDocument visibleDocument) {
    ISlaveDocumentManager manager= getSlaveDocumentManager();
    informationMapping= manager == null ? null : manager.createMasterSlaveMapping(visibleDocument);
  }

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Examples of org.eclipse.jface.text.ISlaveDocumentManager

   *
   * @param slave the potential slave document
   * @since 3.0
   */
  protected void freeSlaveDocument(IDocument slave) {
    ISlaveDocumentManager manager= getSlaveDocumentManager();
    if (manager != null && manager.isSlaveDocument(slave))
      manager.freeSlaveDocument(slave);
  }

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