Imports System.ComponentModel
Imports EgtUILib
Imports EgtWPFLib5

Public Class MachineAxis
   Inherits VMBase

   Private m_IsReadOnlyAxesValue As Boolean
   Public Property IsReadOnlyAxesValue As Boolean
      Get
         Return m_IsReadOnlyAxesValue
      End Get
      Set(value As Boolean)
         If value <> m_IsReadOnlyAxesValue Then
            m_IsReadOnlyAxesValue = value
            NotifyPropertyChanged("IsReadOnlyAxesValue")
            NotifyPropertyChanged("IsEnabledAxesValue")
         End If
      End Set
   End Property

   Public ReadOnly Property IsEnabledAxesValue As Boolean
      Get
         Return Not m_IsReadOnlyAxesValue
      End Get
   End Property

   ' Definizione comandi
   Private m_cmdManualAxisModify As ICommand

   Private m_Name As String
   Public Property Name As String
      Get
         Return m_Name
      End Get
      Set(value As String)
         m_Name = value
      End Set
   End Property

   Private m_Token As String
   Public Property Token As String
      Get
         Return m_Token
      End Get
      Set(value As String)
         If value <> m_Token Then
            m_Token = value
            NotifyPropertyChanged("Token")
         End If
      End Set
   End Property

   Private m_Linear As Boolean
   Public WriteOnly Property Linear As Boolean
      Set(value As Boolean)
         m_Linear = value
      End Set
   End Property

   Private m_Value As String
   Public Property Value As String
      Get
         Return m_Value
      End Get
      Set(value As String)
         m_Value = value
         NotifyPropertyChanged("Value")
      End Set
   End Property

   Sub New()
      IsReadOnlyAxesValue = True
   End Sub

#Region "COMMANDS"

#Region "ManualAxisModifyCommand"

   ''' <summary>
   ''' Returns a command that create a new tool.
   ''' </summary>
   Public ReadOnly Property ManualAxisModifyCommand As ICommand
      Get
         If m_cmdManualAxisModify Is Nothing Then
            m_cmdManualAxisModify = New Command(AddressOf ManualAxisModify)
         End If
         Return m_cmdManualAxisModify
      End Get
   End Property

   ''' <summary>
   ''' Creata the new tool.  This method is invoked by the NewCommand.
   ''' </summary>
   Public Sub ManualAxisModify(ByVal param As Object)
      Dim dVal As Double
      If m_Linear Then
         StringToLen(m_Value, dVal)
      Else
         StringToDouble(m_Value, dVal)
      End If
      EgtSetAxisPos(m_Name, dVal)
      EgtGetAxisPos(m_Name, dVal)
      If m_Linear Then
         Value = LenToString(dVal, 3)
      Else
         Value = DoubleToString(dVal, 3)
      End If
      EgtDraw()
   End Sub

#End Region ' ManualAxisModifyCommand

#End Region

End Class