/// <summary>
/// Comprueba si se puede ejecutar una acción
/// </summary>
protected override bool CanExecuteAction(string action)
{
BaseTreeNodeViewModel.NodeType nodeType = GetSelectedNodeType();
switch (action)
{
case nameof(NewConnectionCommand):
case nameof(NewDeploymentCommand):
return(true);
case nameof(NewQueryCommand):
return(nodeType != BaseTreeNodeViewModel.NodeType.Unknown);
case nameof(OpenPropertiesCommand):
return(nodeType == BaseTreeNodeViewModel.NodeType.Connection ||
nodeType == BaseTreeNodeViewModel.NodeType.Deployment ||
nodeType == BaseTreeNodeViewModel.NodeType.Table);
case nameof(ExecuteDeploymentCommand):
return(nodeType == BaseTreeNodeViewModel.NodeType.Deployment);
case nameof(DeleteCommand):
return(nodeType == BaseTreeNodeViewModel.NodeType.Connection || nodeType == BaseTreeNodeViewModel.NodeType.Deployment);
default:
return(false);
}
}
/// <summary>
/// Comprueba si se puede ejecutar una acción general
/// </summary>
protected override bool CanExecuteAction(string action)
{
BaseTreeNodeViewModel.NodeType type = GetSelectedNodeType();
// Comprueba la acción
switch (action)
{
case nameof(OpenPropertiesCommand):
return(type == BaseTreeNodeViewModel.NodeType.Storage);
case nameof(DeleteCommand):
return(true);
default:
return(false);
}
}
/// <summary>
/// Comprueba si se puede ejecutar una acción general
/// </summary>
protected override bool CanExecuteAction(string action)
{
BaseTreeNodeViewModel.NodeType type = GetSelectedNodeType();
// Devuelve el valor que indica si puede ejecutar la acción
switch (action)
{
case nameof(CopyCommand):
return(type == BaseTreeNodeViewModel.NodeType.File);
case nameof(PasteCommand):
return(_nodeToCopy != null && SelectedNode != null &&
(SelectedNode is NodeFolderRootViewModel || ((SelectedNode as NodeFileViewModel)?.IsFolder ?? false)));
default:
return(true);
}
}
