Quintiq file version 2.0
#parent: ButtonReloadParentDataset
Response OnClick () id:Response_LibOpt_FormSnapshotReplannable_ButtonReloadParentDataset_OnClick
{
  #keys: '[141860.2.529990648]'
  Body:
  [*
    // Load the 'parent' dataset of the current dataset.
    // This parent dataset is the dataset from which the current dataset was created at some point during the run. 
    datasetinfo := ExternalMDSEditor::Editor().ObjectInfo( LibOpt_FormSnapshotReplannable.Optimization().MDSKeyParentDataset() );
    LibOpt_GlobalState.LoadDataset( datasetinfo );
    
    if( not isnull( datasetinfo ) )
    {
      LibOpt_GlobalState.LoadDataset( datasetinfo );
    }
    else
    {
      MessageBox::Warning( this,
                           Translations::LibOpt_SnapshotReplannable_Precondition_DatasetDeleted( LibOpt_FormSnapshotReplannable.Optimization().MDSKeyParentDataset() ),
                           Translations::LibOpt_MessageBox_OK()
                           );
      // The parent dataset doesn't exist, so we should reset the IsOptimizerDatasetCopy attribute. This disables the button.
      optimization := LibOpt_FormSnapshotReplannable.Optimization();
      optimization.IsOptimizerDatasetCopy( false );            
    }
  *]
  CanBindMultiple: false
  DefinitionID: 'Responsedef_GUIButtonBase_OnClick'
  Precondition:
  [*
    // The LibOpt_FormSnapshotReplannable.Optimization() object is null after unloading a dataset
    optimization := LibOpt_FormSnapshotReplannable.Optimization();
    return LibOpt_GlobalState.LoadDatasetAllowedSnapshotForm( optimization );
  *]
}