public void AddCommandItem(IControllerCommandItem CommandItem)
{
SetCommandItemAvaialble(CommandItem);
SetCommandItemEnabled(CommandItem, false);
_items.Add(CommandItem);
CommandItem.Execute += new ControllerCommandItemExecuteHandler(CommandItem_Execute);
}
private bool IsCommandAvailable(IControllerCommandItem CommandItem)
{
IControllerCommand command = _commands.FirstOrDefault(p => p.CommandName == CommandItem.CommandName);
if (command != null)
{
return command.Available ? CheckFkCommandEnabled(CommandItem, false) : false;
}
else
{
return false;
}
}
private bool IsCommandEnabled(IControllerCommandItem CommandItem, bool KeyCommand)
{
IControllerCommand command = GetCommand(CommandItem);//_commands.FirstOrDefault(p => p.CommandName == CommandItem.CommandName);
if (command != null)
{
return command.Enabled ? CheckFkCommandEnabled(CommandItem, KeyCommand) : false;
}
else
{
return false;
}
}
private IControllerCommand GetCommand(IControllerCommandItem CommandItem)
{
return _commands.FirstOrDefault(p => p.CommandName == CommandItem.CommandName);
}
private void SetCommandItemEnabled(IControllerCommandItem CommandItem, bool KeyCommand)
{
CommandItem.Enabled = IsCommandEnabled(CommandItem, KeyCommand);
}
private void SetCommandItemAvaialble(IControllerCommandItem CommandItem)
{
CommandItem.Available = IsCommandAvailable(CommandItem);
}
private bool CheckFkCommandEnabled(IControllerCommandItem CommandItem, bool IsKeyCommand)
{
if (Controller.TableContext.ActiveType == XOTableContextActiveType.Item)
{
if (CommandItem.CommandName == ControllerCommandTypes.SelectFkItem.ToString())
{
return
DataAvail.Utils.EnumFlags.IsContain(((DataAvail.Controllers.Commands.UICommandItems.FKCommandItemContext)CommandItem.Context).fieldContext.FkInterfaceType,
IsKeyCommand ? XWPFieldFkInterfaceType.SelectItemKey : XWPFieldFkInterfaceType.SelectItemButton);
}
else if (CommandItem.CommandName == ControllerCommandTypes.AddFkItem.ToString())
{
return
DataAvail.Utils.EnumFlags.IsContain(((DataAvail.Controllers.Commands.UICommandItems.FKCommandItemContext)CommandItem.Context).fieldContext.FkInterfaceType,
IsKeyCommand ? XWPFieldFkInterfaceType.AddItemKey : XWPFieldFkInterfaceType.AddItemButton);
}
}
else
{
if (CommandItem.CommandName == ControllerCommandTypes.SelectFkItem.ToString())
{
return
DataAvail.Utils.EnumFlags.IsContain(((DataAvail.Controllers.Commands.UICommandItems.FKCommandItemContext)CommandItem.Context).fieldContext.FkInterfaceType,
IsKeyCommand ? XWPFieldFkInterfaceType.SelectItemKeySearch : XWPFieldFkInterfaceType.SelectItemButtonSearch);
}
else if (CommandItem.CommandName == ControllerCommandTypes.AddFkItem.ToString())
{
return false;
}
}
return true;
}