How to use

getEditorInput

method

in

org.eclipse.ui.part.EditorPart

@Override
public ConfigurationEditorInput getEditorInput ()
{
  return (ConfigurationEditorInput)super.getEditorInput ();
}

  public IFile getFile() {
    if (_propertySheetPage != null) {
      IEditorInput input = _propertySheetPage.getEditor()
          .getEditorInput();
      if (input instanceof IFileEditorInput) {
        return ((IFileEditorInput) input).getFile();
      }
    }
    return null;
  }
}

public IProject getProject() {
  if (_propertySheetPage != null) {
    IEditorInput input = _propertySheetPage.getEditor()
        .getEditorInput();
    if (input instanceof IFileEditorInput) {
      return ((IFileEditorInput) input).getFile().getProject();
    }
  }
  return null;
}

.getEditorInput());

private static boolean matches(IEditorReference editorRef,
    IEditorInput input) {
  if (input instanceof FileEditorInput) {
    IFile file = ((FileEditorInput) input).getFile();
    CompareEditorInput cei = (CompareEditorInput) ((EditorPart) editorRef
        .getPart(false)).getEditorInput();
    Object compareResult = cei.getCompareResult();
    if (compareResult instanceof IAdaptable) {
      IResource r = ((IAdaptable) compareResult).getAdapter(IResource.class);
      if (r != null)
        return file.equals(r);
    }
    if (compareResult instanceof ICompareInput) {
      ICompareInput compareInput = (ICompareInput) compareResult;
      ITypedElement left = compareInput.getLeft();
      if (left instanceof ResourceNode)
        if (file.equals(((ResourceNode) left).getResource()))
          return true;
      ITypedElement right = compareInput.getRight();
      if (right instanceof ResourceNode)
        if (file.equals(((ResourceNode) right).getResource()))
          return true;
    }
  }
  return false;
}