Examples with TextEditProcessor org.eclipse.text.edits.TextEditProcessor used on opensource projects

Example 6 with TextEditProcessor

use of org.eclipse.text.edits.TextEditProcessor in project che by eclipse.

the class TextChange method getPreviewDocument.

//---- private helper methods --------------------------------------------------
private PreviewAndRegion getPreviewDocument(TextEditBasedChangeGroup[] changes, IProgressMonitor pm) throws CoreException {
    IDocument document = new Document(getCurrentDocument(pm).get());
    boolean trackChanges = getKeepPreviewEdits();
    setKeepPreviewEdits(true);
    TextEditProcessor processor = changes == ALL_EDITS ? createTextEditProcessor(document, TextEdit.NONE, true) : createTextEditProcessor(document, TextEdit.NONE, changes);
    try {
        processor.performEdits();
        return new PreviewAndRegion(document, getNewRegion(changes));
    } catch (BadLocationException e) {
        throw Changes.asCoreException(e);
    } finally {
        setKeepPreviewEdits(trackChanges);
    }
}