Examples of org.eclipse.jface.text.IDocumentAdapter

org.eclipse.jface.text.IDocumentAdapter

Adapts an {@link org.eclipse.jface.text.IDocument}to the {@link org.eclipse.swt.custom.StyledTextContent} interface. The documentadapter is used by {@link org.eclipse.jface.text.TextViewer} to translatedocument changes into styled text content changes and vice versa.

Clients may implement this interface and override TextViewer.createDocumentAdapter if they want to intercept the communication between the viewer's text widget and the viewer's document.

In order to provide backward compatibility for clients of IDocumentAdapter, extension interfaces are used as a means of evolution. The following extension interfaces exist:

{@link org.eclipse.jface.text.IDocumentAdapterExtension} since version2.0 introducing a way of batching a sequence of document changes into a single styled text content notification

@see org.eclipse.jface.text.IDocumentAdapterExtension @see org.eclipse.jface.text.IDocument

        PHPStructuredEditor phpEditor = (PHPStructuredEditor) editor;
        boolean isDirty = phpEditor.isDirty();
        if (phpEditor.getTextViewer() instanceof PHPStructuredTextViewer) {
          PHPStructuredTextViewer textViewer = (PHPStructuredTextViewer) phpEditor
              .getTextViewer();
          IDocumentAdapter documentAdapter = textViewer
              .getDocumentAdapter();
          IDocument document = phpEditor.getDocument();
          String content = document.get();
          if (documentAdapter != null) {
            documentAdapter.replaceTextRange(0, content.length(),
                ""); //$NON-NLS-1$
            documentAdapter.replaceTextRange(0, 0, content);
          }


        }
        if (!isDirty) {
          phpEditor.doSave(null);

Examples of org.eclipse.jface.text.IDocumentAdapter

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