Imports System.Collections.ObjectModel
Imports EgtUILib
Imports EgtWPFLib5

Public Class OptionWindowVM

#Region "FIELDS & PROPERTIES"

   Private m_LanguageList As New List(Of Language)
   Public ReadOnly Property LanguageList As List(Of Language)
      Get
         Return m_LanguageList
      End Get
   End Property

   Private m_SelLanguage As Language
   Public Property SelLanguage As Language
      Get
         Return m_SelLanguage
      End Get
      Set(value As Language)
         If value IsNot m_SelLanguage Then
            m_SelLanguage = value
            WriteMainPrivateProfileString(S_GENERAL, K_MESSAGES, m_SelLanguage.Name)
         End If
      End Set
   End Property

   Private m_MeasureUnitList As New List(Of String)({"inch", "mm"})
   Public ReadOnly Property MeasureUnitList As List(Of String)
      Get
         Return m_MeasureUnitList
      End Get
   End Property

   Public Property SelMeasureUnit As Integer
      Get
         Return If(EgtUiUnitsAreMM(), MeasureUnitOpt.MM, MeasureUnitOpt.INCH)
      End Get
      Set(value As Integer)
         ' salvo unità di misura precedente
         Dim PrevMeasureUnit As MeasureUnitOpt = If(EgtUiUnitsAreMM(), MeasureUnitOpt.MM, MeasureUnitOpt.INCH)
         If value <> PrevMeasureUnit Then
            ' cambio unità di misura
            EgtSetUiUnits(DirectCast(value, MeasureUnitOpt) = MeasureUnitOpt.MM)
            OmagOFFICEMap.refStatusBarVM.SetMeasureUnit(value)
            WriteMainPrivateProfileString(S_GENERAL, K_MMUNITS, value.ToString())
            ' aggiorno le unità di misura nelle Tab
            OmagOFFICEMap.refRawPartTabVM.Refresh(PrevMeasureUnit)
            OmagOFFICEMap.refNestingTabVM.Refresh(PrevMeasureUnit)
            OmagOFFICEMap.refMoveRawModeVM.Refresh(PrevMeasureUnit)
            OmagOFFICEMap.refSimulTabVM.Refresh(PrevMeasureUnit)
         End If
      End Set
   End Property

#Region "Messages"

   Public ReadOnly Property Title As String
      Get
         Return EgtMsg(MSG_OPTIONSPAGEUC + 1)
      End Get
   End Property

   Public ReadOnly Property CurrentLanguageMsg As String
      Get
         Return EgtMsg(MSG_OPTIONSPAGEUC + 1)
      End Get
   End Property
   Public ReadOnly Property LanguageAdvertMsg As String
      Get
         Return EgtMsg(MSG_OPTIONSPAGEUC + 2)
      End Get
   End Property
   Public ReadOnly Property MeasureUnitMsg As String
      Get
         Return EgtMsg(MSG_OPTIONSPAGEUC + 3)
      End Get
   End Property

#End Region

#End Region    ' FIELDS & PROPERTIES

#Region "CONSTRUCTOR"

   Sub New()
      ' Leggo nome lingua corrente
      Dim sLanguage As String = String.Empty
      GetMainPrivateProfileString(S_GENERAL, K_MESSAGES, "", sLanguage)
      ' Leggo elenco lingue disponibili da file ini e imposto lingua corrente
      Dim nIndex As Integer = 1
      While True
         Dim ReadLanguage As Language = GetMainPrivateProfileLanguage(S_LANGUAGES, K_LANGUAGE & nIndex)
         If IsNothing(ReadLanguage) Then Exit While
         m_LanguageList.Add(ReadLanguage)
         If String.Compare(ReadLanguage.Name, sLanguage, True) = 0 Then
            m_SelLanguage = ReadLanguage
         End If
         nIndex += 1
      End While
   End Sub

#End Region    ' CONSTRUCTOR

End Class