Imports System.Drawing.Text
Imports System.Collections.ObjectModel
Imports System.IO
Imports EgtUILib
Imports EgtWPFLib5

Public Class OptionWindowVM
   Inherits VMBase

   Public ReadOnly Property LanguageList As ObservableCollection(Of Language)
      Get
         Return OptionModule.m_LanguageList
      End Get
   End Property

   'Private m_GeomTypeList As ObservableCollection(Of SceneSelModeOpt) = New ObservableCollection(Of SceneSelModeOpt)({SceneSelModeOpt.PARTCURVES, SceneSelModeOpt.PARTSURFACES, SceneSelModeOpt.PARTCURVESANDSURFACES})
   'Public ReadOnly Property GeomTypeList As ObservableCollection(Of SceneSelModeOpt)
   '   Get
   '      Return m_GeomTypeList
   '   End Get
   'End Property

   Private m_UnitMeasureList As List(Of String) = New List(Of String)({"mm", "inch", EgtMsg(6545)})
   Public ReadOnly Property UnitMeasureList As List(Of String)
      Get
         Return m_UnitMeasureList
      End Get
   End Property

   Private m_FontList As New ObservableCollection(Of String)
   Public ReadOnly Property FontList As ObservableCollection(Of String)
      Get
         Dim sNfeDir As String = String.Empty
         GetMainPrivateProfileString(S_GEOMDB, K_NFEFONTDIR, "", sNfeDir)
         Dim EgtFontList As String() = Directory.GetFiles(sNfeDir)
         For i = 0 To EgtFontList.Count - 1
            m_FontList.Add(Path.GetFileName(EgtFontList(i)))
         Next
         Dim fonts As New InstalledFontCollection
         For i = 0 To fonts.Families.Count - 1
            m_FontList.Add(fonts.Families(i).Name)
         Next
         Return m_FontList
      End Get
   End Property

   Private m_ScaleDXFList As List(Of String) = New List(Of String)({"mm", "inch", EgtMsg(6546)})
   Public ReadOnly Property ScaleDXFList As List(Of String)
      Get
         Return m_ScaleDXFList
      End Get
   End Property

   Private m_ScaleSTLList As List(Of String) = New List(Of String)({"mm", "inch", EgtMsg(6546)})
   Public ReadOnly Property ScaleSTLList As List(Of String)
      Get
         Return m_ScaleSTLList
      End Get
   End Property

   Private m_ScaleImageList As List(Of String) = New List(Of String)({"mm", "inch", EgtMsg(6546)})
   Public ReadOnly Property ScaleImageList As List(Of String)
      Get
         Return m_ScaleImageList
      End Get
   End Property

   Public Property SelectedLanguage As Language
      Get
         Return OptionModule.m_SelectedLanguage
      End Get
      Set(value As Language)
         If value IsNot OptionModule.m_SelectedLanguage Then
            OptionModule.m_SelectedLanguage = value
            WriteMainPrivateProfileString(S_GENERAL, K_MESSAGES, m_SelectedLanguage.Name)
         End If
      End Set
   End Property

   'Public Property SelectedMillingGeomType As SceneSelModeOpt
   '   Get
   '      Return OptionModule.m_SelGeomMilling
   '   End Get
   '   Set(value As SceneSelModeOpt)
   '      If WritePrivateProfileString(S_MACH, K_SELGEOMMILLING, CInt(value).ToString()) Then
   '         OptionModule.m_SelGeomMilling = value
   '      End If
   '   End Set
   'End Property
   'Public Property SelectedDrillingGeomType As SceneSelModeOpt
   '   Get
   '      Return OptionModule.m_SelGeomDrilling
   '   End Get
   '   Set(value As SceneSelModeOpt)
   '      If WritePrivateProfileString(S_MACH, K_SELGEOMDRILLING, CInt(value).ToString()) Then
   '         OptionModule.m_SelGeomDrilling = value
   '      End If
   '   End Set
   'End Property
   'Public Property SelectedSawingGeomType As SceneSelModeOpt
   '   Get
   '      Return OptionModule.m_SelGeomSawing
   '   End Get
   '   Set(value As SceneSelModeOpt)
   '      If WritePrivateProfileString(S_MACH, K_SELGEOMSAWING, CInt(value).ToString()) Then
   '         OptionModule.m_SelGeomSawing = value
   '      End If
   '   End Set
   'End Property
   'Public Property SelectedPocketingGeomType As SceneSelModeOpt
   '   Get
   '      Return OptionModule.m_SelGeomPocketing
   '   End Get
   '   Set(value As SceneSelModeOpt)
   '      If WritePrivateProfileString(S_MACH, K_SELGEOMPOCKETING, CInt(value).ToString()) Then
   '         OptionModule.m_SelGeomPocketing = value
   '      End If
   '   End Set
   'End Property
   'Public Property SelectedMortisingGeomType As SceneSelModeOpt
   '   Get
   '      Return OptionModule.m_SelGeomMortising
   '   End Get
   '   Set(value As SceneSelModeOpt)
   '      If WritePrivateProfileString(S_MACH, K_SELGEOMMORTISING, CInt(value).ToString()) Then
   '         OptionModule.m_SelGeomMortising = value
   '      End If
   '   End Set
   'End Property
   'Public Property SelectedChiselingGeomType As SceneSelModeOpt
   '   Get
   '      Return OptionModule.m_SelGeomChiseling
   '   End Get
   '   Set(value As SceneSelModeOpt)
   '      If WritePrivateProfileString(S_MACH, K_SELGEOMCHISELING, CInt(value).ToString()) Then
   '         OptionModule.m_SelGeomChiseling = value
   '      End If
   '   End Set
   'End Property

   Public Property GeometryTolerance As String
      Get
         Return LenToString(OptionModule.m_dGeometryTolerance, 5)
      End Get
      Set(value As String)
         Dim dVal As Double = 0
         If StringToLen(value, dVal) AndAlso dVal > 0 Then
            OptionModule.m_dGeometryTolerance = dVal
            Map.refSceneHostVM.MainController.SetSurfTmTolerance(OptionModule.m_dGeometryTolerance)
            WriteMainPrivateProfileString(S_GEOMDB, K_SURFTMTOLER, DoubleToString(OptionModule.m_dGeometryTolerance, 5))
         End If
      End Set
   End Property

   Public ReadOnly Property TopSceneBackground As Brush
      Get
         Return New SolidColorBrush(Color.FromArgb(CByte(255),
                                                   CByte(OptionModule.m_TopSceneBackground.R),
                                                   CByte(OptionModule.m_TopSceneBackground.G),
                                                   CByte(OptionModule.m_TopSceneBackground.B)))
      End Get
   End Property

   Public ReadOnly Property BotSceneBackground As Brush
      Get
         Return New SolidColorBrush(Color.FromArgb(CByte(255),
                                                   CByte(OptionModule.m_BotSceneBackground.R),
                                                   CByte(OptionModule.m_BotSceneBackground.G),
                                                   CByte(OptionModule.m_BotSceneBackground.B)))
      End Get
   End Property

   Public ReadOnly Property GridColor As Brush
      Get
         Return New SolidColorBrush(Color.FromArgb(CByte(255),
                                                   CByte(OptionModule.m_GridColor.R),
                                                   CByte(OptionModule.m_GridColor.G),
                                                   CByte(OptionModule.m_GridColor.B)))
      End Get
   End Property

   ' lista oggetti che gestiscono colori e trasparenze delle catogorie
   Private m_LayerColorList As New ObservableCollection(Of LayerColor)({New LayerColor(LayerColor.LayerType.PRINTPART),
                                                                        New LayerColor(LayerColor.LayerType.RIBS),
                                                                        New LayerColor(LayerColor.LayerType.SHELLNUMBERS),
                                                                        New LayerColor(LayerColor.LayerType.AUXSOLIDS),
                                                                        New LayerColor(LayerColor.LayerType.MACHSTART),
                                                                        New LayerColor(LayerColor.LayerType.OTHERS)})
   Public ReadOnly Property LayerColorList As ObservableCollection(Of LayerColor)
      Get
         Return m_LayerColorList
      End Get
   End Property

   Public Property ThickLine As Boolean
      Get
         Return OptionModule.m_bThickLine
      End Get
      Set(value As Boolean)
         OptionModule.m_bThickLine = value
         WriteMainPrivateProfileString(S_SCENE, K_LINEWIDTH, If(value, "2", "1"))
         EgtSetLineAttribs(If(value, 2, 1))
      End Set
   End Property

   Public Property SmoothTriMesh As Boolean
      Get
         Return OptionModule.m_bSmoothTriMesh
      End Get
      Set(value As Boolean)
         OptionModule.m_bSmoothTriMesh = value
         WriteMainPrivateProfileString(S_SCENE, K_SHOWTRIAADV, If(value, "1", "0"))
         EgtSetShowTriaAdv(value)
      End Set
   End Property

   'Public Property SelectedTextFont As String
   '   Get
   '      Return m_FontList(m_FontList.IndexOf(OptionModule.m_sFontText))
   '   End Get
   '   Set(value As String)
   '      OptionModule.m_sFontText = value
   '      Dim sNfeDir As String = String.Empty
   '      GetMainPrivateProfileString(S_GEOMDB, K_NFEFONTDIR, "", sNfeDir)
   '      EgtSetFont(sNfeDir, OptionModule.m_sFontText)
   '      WriteMainPrivateProfileString(S_GEOMDB, K_DEFAULTFONT, OptionModule.m_sFontText)
   '   End Set
   'End Property

   Public Property DxfScaleFactor As String
      Get
         Return LenToString(OptionModule.m_dDxfScaleFactor, 5)
      End Get
      Set(value As String)
         Dim dVal As Double = 0
         If StringToLen(value, dVal) AndAlso dVal > 0 Then
            OptionModule.m_dDxfScaleFactor = dVal
            WriteMainPrivateProfileString(S_IMPORT, K_DXFSCALE, DoubleToString(OptionModule.m_dDxfScaleFactor, 5))
            Map.refSceneHostVM.MainController.SetScaleForDxfImport(OptionModule.m_dDxfScaleFactor)
            NotifyPropertyChanged(NameOf(DxfScaleFactor))
         End If
      End Set
   End Property

   Public Property StlScaleFactor As String
      Get
         Return LenToString(OptionModule.m_dStlScaleFactor, 5)
      End Get
      Set(value As String)
         Dim dVal As Double = 0
         If StringToLen(value, dVal) AndAlso dVal > 0 Then
            OptionModule.m_dStlScaleFactor = dVal
            WriteMainPrivateProfileString(S_IMPORT, K_STLSCALE, DoubleToString(OptionModule.m_dStlScaleFactor, 5))
            Map.refSceneHostVM.MainController.SetScaleForStlImport(OptionModule.m_dStlScaleFactor)
            NotifyPropertyChanged(NameOf(StlScaleFactor))
         End If
      End Set
   End Property

   'Public Property ImageScaleFactor As String
   '   Get
   '      Return LenToString(OptionModule.m_dImgScaleFactor, 5)
   '   End Get
   '   Set(value As String)
   '      Dim dVal As Double = 0
   '      If StringToLen(value, dVal) AndAlso dVal > 0 Then
   '         OptionModule.m_dImgScaleFactor = dVal
   '         WritePrivateProfileString(S_IMPORT, K_IMGSCALE, DoubleToString(OptionModule.m_dImgScaleFactor, 5))
   '         Map.refProjectVM.GetController().SetScaleForImageImport(OptionModule.m_dImgScaleFactor)
   '         NotifyPropertyChanged("ImageScaleFactor")
   '      End If
   '   End Set
   'End Property

   'Public Property ImageWidth As String
   '   Get
   '      Return OptionModule.m_nImgWidth.ToString()
   '   End Get
   '   Set(value As String)
   '      Dim nVal As Integer = 0
   '      If Integer.TryParse(value, nVal) AndAlso nVal > 0 Then
   '         OptionModule.m_nImgWidth = nVal
   '         WritePrivateProfileString(S_EXPORT, K_IMGWIDTH, OptionModule.m_nImgWidth.ToString())
   '         Map.refProjectVM.GetController().SetDefaultForImageExport(OptionModule.m_nImgWidth, OptionModule.m_nImgHeight)
   '      End If
   '   End Set
   'End Property

   'Public Property ImageHeight As String
   '   Get
   '      Return OptionModule.m_nImgHeight.ToString()
   '   End Get
   '   Set(value As String)
   '      Dim nVal As Integer = 0
   '      If Integer.TryParse(value, nVal) AndAlso nVal > 0 Then
   '         OptionModule.m_nImgHeight = nVal
   '         WritePrivateProfileString(S_EXPORT, K_IMGHEIGHT, OptionModule.m_nImgHeight.ToString())
   '         Map.refProjectVM.GetController().SetDefaultForImageExport(OptionModule.m_nImgWidth, OptionModule.m_nImgHeight)
   '      End If
   '   End Set
   'End Property

   'Public Property ExtLineLen As String
   '   Get
   '      Return LenToString(OptionModule.m_dExtLineLen, 5)
   '   End Get
   '   Set(value As String)
   '      Dim dVal As Double = 0
   '      If StringToLen(value, dVal) AndAlso dVal > 0 Then
   '         OptionModule.m_dExtLineLen = dVal
   '         EgtSetCurrDimensionStyle(m_dExtLineLen, m_dArrowLen, m_dTextDist, m_nLenIsMM, m_nDecDigit, m_sFont, m_dTextHeight)
   '         WritePrivateProfileString(S_DIMENSIONSTYLE, K_EXTLINELEN, DoubleToString(OptionModule.m_dExtLineLen, 5))
   '      End If
   '   End Set
   'End Property

   'Public Property ArrowLen As String
   '   Get
   '      Return LenToString(OptionModule.m_dArrowLen, 5)
   '   End Get
   '   Set(value As String)
   '      Dim dVal As Double = 0
   '      If StringToLen(value, dVal) AndAlso dVal > 0 Then
   '         OptionModule.m_dArrowLen = dVal
   '         EgtSetCurrDimensionStyle(m_dExtLineLen, m_dArrowLen, m_dTextDist, m_nLenIsMM, m_nDecDigit, m_sFont, m_dTextHeight)
   '         WritePrivateProfileString(S_DIMENSIONSTYLE, K_ARROWLEN, DoubleToString(OptionModule.m_dArrowLen, 5))
   '      End If
   '   End Set
   'End Property

   'Public Property TextDist As String
   '   Get
   '      Return LenToString(OptionModule.m_dTextDist, 5)
   '   End Get
   '   Set(value As String)
   '      Dim dVal As Double = 0
   '      If StringToLen(value, dVal) AndAlso dVal > 0 Then
   '         OptionModule.m_dTextDist = dVal
   '         EgtSetCurrDimensionStyle(m_dExtLineLen, m_dArrowLen, m_dTextDist, m_nLenIsMM, m_nDecDigit, m_sFont, m_dTextHeight)
   '         WritePrivateProfileString(S_DIMENSIONSTYLE, K_TEXTDIST, DoubleToString(OptionModule.m_dTextDist, 5))
   '      End If
   '   End Set
   'End Property

   'Public Property SelectedUnitMeasure As String
   '   Get
   '      If OptionModule.m_nLenIsMM = 0 Then
   '         Return "inch"
   '      ElseIf OptionModule.m_nLenIsMM = 1 Then
   '         Return "mm"
   '      Else
   '         Return EgtMsg(MSG_OPTIONPAGE + 45)
   '      End If
   '   End Get
   '   Set(value As String)
   '      Dim nVal As Integer = 2
   '      If value = "inch" Then
   '         nVal = 0
   '      ElseIf value = "mm" Then
   '         nVal = 1
   '      End If
   '      OptionModule.m_nLenIsMM = nVal
   '      EgtSetCurrDimensionStyle(m_dExtLineLen, m_dArrowLen, m_dTextDist, m_nLenIsMM, m_nDecDigit, m_sFont, m_dTextHeight)
   '      WritePrivateProfileString(S_DIMENSIONSTYLE, K_LENISMM, OptionModule.m_nLenIsMM.ToString())
   '   End Set
   'End Property

   'Public Property DecDigit As String
   '   Get
   '      Return OptionModule.m_nDecDigit.ToString()
   '   End Get
   '   Set(value As String)
   '      Dim nVal As Integer = 0
   '      If Integer.TryParse(value, nVal) AndAlso nVal > 0 Then
   '         OptionModule.m_nDecDigit = nVal
   '         EgtSetCurrDimensionStyle(m_dExtLineLen, m_dArrowLen, m_dTextDist, m_nLenIsMM, m_nDecDigit, m_sFont, m_dTextHeight)
   '         WritePrivateProfileString(S_DIMENSIONSTYLE, K_DECDIGIT, OptionModule.m_nDecDigit.ToString())
   '      End If
   '   End Set
   'End Property

   'Public Property SelectedFont As String
   '   Get
   '      Return m_FontList(m_FontList.IndexOf(OptionModule.m_sFont))
   '   End Get
   '   Set(value As String)
   '      OptionModule.m_sFont = value
   '      EgtSetCurrDimensionStyle(m_dExtLineLen, m_dArrowLen, m_dTextDist, m_nLenIsMM, m_nDecDigit, m_sFont, m_dTextHeight)
   '      WritePrivateProfileString(S_DIMENSIONSTYLE, K_DIMFONT, OptionModule.m_sFont)
   '   End Set
   'End Property

   'Public Property TextHeight As String
   '   Get
   '      Return LenToString(OptionModule.m_dTextHeight, 5)
   '   End Get
   '   Set(value As String)
   '      Dim dVal As Double = 0
   '      If StringToLen(value, dVal) AndAlso dVal > 0 Then
   '         OptionModule.m_dTextHeight = dVal
   '         EgtSetCurrDimensionStyle(m_dExtLineLen, m_dArrowLen, m_dTextDist, m_nLenIsMM, m_nDecDigit, m_sFont, m_dTextHeight)
   '         WritePrivateProfileString(S_DIMENSIONSTYLE, K_TEXTHEIGHT, DoubleToString(OptionModule.m_dTextHeight, 5))
   '      End If
   '   End Set
   'End Property

   Private m_DXFScaleEnable As Boolean = False
   Public Property DXFScaleEnable As Boolean
      Get
         Return m_DXFScaleEnable
      End Get
      Set(value As Boolean)
         m_DXFScaleEnable = value
         NotifyPropertyChanged(NameOf(DXFScaleEnable))
      End Set
   End Property

   Private m_STLScaleEnable As Boolean = False
   Public Property STLScaleEnable As Boolean
      Get
         Return m_STLScaleEnable
      End Get
      Set(value As Boolean)
         m_STLScaleEnable = value
         NotifyPropertyChanged(NameOf(STLScaleEnable))
      End Set
   End Property

   'Private m_ImageScaleEnable As Boolean = False
   'Public Property ImageScaleEnable As Boolean
   '   Get
   '      Return m_ImageScaleEnable
   '   End Get
   '   Set(value As Boolean)
   '      m_ImageScaleEnable = value
   '      NotifyPropertyChanged(NameOf(ImageScaleEnable))
   '   End Set
   'End Property

   Public Property SelectedDXFScale As String
      Get
         If Math.Abs(OptionModule.m_dDxfScaleFactor - ONEMM) < EPS_SMALL * 10 Then
            Return ScaleDXFList(ScaleDXFList.IndexOf("mm"))
         ElseIf Math.Abs(OptionModule.m_dDxfScaleFactor - ONEINCH) < EPS_SMALL * 10 Then
            Return ScaleDXFList(ScaleDXFList.IndexOf("inch"))
         Else
            DXFScaleEnable = True
            Return ScaleDXFList(ScaleDXFList.IndexOf(EgtMsg(6546)))
         End If
      End Get
      Set(value As String)
         If value = "mm" Then
            DxfScaleFactor = LenToString(ONEMM, 3)
            DXFScaleEnable = False
         ElseIf value = "inch" Then
            DxfScaleFactor = LenToString(ONEINCH, 4)
            DXFScaleEnable = False
         Else
            DXFScaleEnable = True
            DxfScaleFactor = LenToString(OptionModule.m_dDxfScaleFactor, 4)
         End If
      End Set
   End Property

   Public Property SelectedSTLScale As String
      Get
         If Math.Abs(OptionModule.m_dStlScaleFactor - ONEMM) < EPS_SMALL * 10 Then
            Return ScaleSTLList(ScaleSTLList.IndexOf("mm"))
         ElseIf Math.Abs(OptionModule.m_dStlScaleFactor - ONEINCH) < EPS_SMALL * 10 Then
            Return ScaleSTLList(ScaleSTLList.IndexOf("inch"))
         Else
            STLScaleEnable = True
            Return ScaleSTLList(ScaleSTLList.IndexOf(EgtMsg(6546)))
         End If
      End Get
      Set(value As String)
         If value = "mm" Then
            StlScaleFactor = LenToString(ONEMM, 3)
            STLScaleEnable = False
         ElseIf value = "inch" Then
            StlScaleFactor = LenToString(ONEINCH, 4)
            STLScaleEnable = False
         Else
            StlScaleFactor = LenToString(OptionModule.m_dStlScaleFactor, 4)
            STLScaleEnable = True
         End If
      End Set
   End Property

   'Public Property SelectedImageScale As String
   '   Get
   '      If Math.Abs(OptionModule.m_dImgScaleFactor - ONEMM) < EPS_SMALL * 10 Then
   '         Return ScaleImageList(ScaleImageList.IndexOf("mm"))
   '      ElseIf Math.Abs(OptionModule.m_dImgScaleFactor - ONEINCH) < EPS_SMALL * 10 Then
   '         Return ScaleImageList(ScaleImageList.IndexOf("inch"))
   '      Else
   '         ImageScaleEnable = True
   '         Return ScaleImageList(ScaleImageList.IndexOf(EgtMsg(6546)))
   '         ImageScaleEnable = True
   '      End If
   '   End Get
   '   Set(value As String)
   '      If value = "mm" Then
   '         ImageScaleFactor = LenToString(ONEMM, 3)
   '         ImageScaleEnable = False
   '      ElseIf value = "inch" Then
   '         ImageScaleFactor = LenToString(ONEINCH, 4)
   '         ImageScaleEnable = False
   '      Else
   '         ImageScaleFactor = LenToString(OptionModule.m_dImgScaleFactor, 4)
   '         ImageScaleEnable = True
   '      End If
   '   End Set
   'End Property

   ' Definizione comandi

   Private m_cmdTopSceneBackground As ICommand
   Private m_cmdBotSceneBackground As ICommand
   Private m_cmdGridColor As ICommand
   Private m_cmdUpdateLicenceCmd As ICommand
   Private m_cmdAddMachineCmd As ICommand
   Private m_cmdExportMachineCmd As ICommand

#Region "Messages"

   Public ReadOnly Property Title As String
      Get
         Return EgtMsg(5005)
      End Get
   End Property

   Public ReadOnly Property GenericMsg As String
      Get
         Return EgtMsg(6514)
      End Get
   End Property

   Public ReadOnly Property CurrentLanguageMsg As String
      Get
         Return EgtMsg(6501)
      End Get
   End Property
   Public ReadOnly Property LanguageAdvertMsg As String
      Get
         Return EgtMsg(6502)
      End Get
   End Property
   Public ReadOnly Property TopSceneBackgroundMsg As String
      Get
         Return EgtMsg(6510)
      End Get
   End Property
   Public ReadOnly Property BotSceneBackgroundMsg As String
      Get
         Return EgtMsg(6511)
      End Get
   End Property
   Public ReadOnly Property GridColorMsg As String
      Get
         Return EgtMsg(6517)
      End Get
   End Property
   Public ReadOnly Property ThickLineMsg As String
      Get
         Return EgtMsg( 6536)                     ' Linee spesse
      End Get
   End Property
   Public ReadOnly Property SmoothTriMeshMsg As String
      Get
         Return EgtMsg( 6518)                     ' Superfici smussate
      End Get
   End Property
   Public ReadOnly Property UpdateLicenceMsg As String
      Get
         Return EgtMsg( 6553)                     ' Aggiorna licenza
      End Get
   End Property

   Public ReadOnly Property CADMsg As String
      Get
         Return EgtMsg(6515)
      End Get
   End Property
   Public ReadOnly Property GeometryToleranceMsg As String
      Get
         Return EgtMsg(6513)
      End Get
   End Property

   Public ReadOnly Property ImportMsg As String
      Get
         Return EgtMsg(6519)
      End Get
   End Property
   Public ReadOnly Property DxfScaleFactorMsg As String
      Get
         Return EgtMsg(6520)
      End Get
   End Property
   Public ReadOnly Property StlScaleFactorMsg As String
      Get
         Return EgtMsg(6521)
      End Get
   End Property
   Public ReadOnly Property ImageScaleFactorMsg As String
      Get
         Return EgtMsg(6522)
      End Get
   End Property

   Public ReadOnly Property ExportMsg As String
      Get
         Return EgtMsg(6523)
      End Get
   End Property
   Public ReadOnly Property UnitScaleMsg As String
      Get
         Return EgtMsg(6547)   ' Unità di scala
      End Get
   End Property
   Public ReadOnly Property FactorScaleMsg As String
      Get
         Return EgtMsg(6548)   ' Fattore di scala
      End Get
   End Property
   Public ReadOnly Property ImageMsg As String
      Get
         Return EgtMsg(6524)
      End Get
   End Property
   Public ReadOnly Property ImageWidthMsg As String
      Get
         Return EgtMsg(6525)
      End Get
   End Property
   Public ReadOnly Property ImageHeightMsg As String
      Get
         Return EgtMsg(6526)
      End Get
   End Property

   Public ReadOnly Property CAMMsg As String
      Get
         Return EgtMsg(6516)
      End Get
   End Property
   Public ReadOnly Property MachiningSelGeomMsg As String
      Get
         Return EgtMsg(6506)
      End Get
   End Property
   Public ReadOnly Property GeomTypeMillingMsg As String
      Get
         Return EgtMsg(6203)
      End Get
   End Property
   Public ReadOnly Property GeomTypeDrillingMsg As String
      Get
         Return EgtMsg(6201)
      End Get
   End Property
   Public ReadOnly Property GeomTypeSawingMsg As String
      Get
         Return EgtMsg(6202)
      End Get
   End Property
   Public ReadOnly Property GeomTypePocketingMsg As String
      Get
         Return EgtMsg(6204)
      End Get
   End Property
   Public ReadOnly Property GeomTypeMortisingMsg As String
      Get
         Return EgtMsg(6205)
      End Get
   End Property
   Public ReadOnly Property GeomTypeChiselingMsg As String
      Get
         Return EgtMsg(6209)
      End Get
   End Property
   Public ReadOnly Property NewMachiningPosMsg As String
      Get
         Return EgtMsg(6507)
      End Get
   End Property
   Public ReadOnly Property UseDispositionScriptMsg As String
      Get
         Return EgtMsg(6508)
      End Get
   End Property
   Public ReadOnly Property AddMachineMsg As String
      Get
         Return EgtMsg(6527)   ' Aggiungi macchina
      End Get
   End Property

   Public ReadOnly Property ExportMachineMsg As String
      Get
         Return EgtMsg(6549)   ' Esporta macchina
      End Get
   End Property

   Public ReadOnly Property DimensionMsg As String
      Get
         Return EgtMsg(6544)   ' Quotatura
      End Get
   End Property

   Public ReadOnly Property ExtLineLenMsg As String
      Get
         Return EgtMsg(6537)   ' Estensione linea
      End Get
   End Property
   Public ReadOnly Property ArrowLenMsg As String
      Get
         Return EgtMsg(6538)   ' Dimensione freccia
      End Get
   End Property
   Public ReadOnly Property TextDistMsg As String
      Get
         Return EgtMsg(6539)   ' Distanza messaggio
      End Get
   End Property
   Public ReadOnly Property LenIsMMMsg As String
      Get
         Return EgtMsg(6540)   ' Unità di misura
      End Get
   End Property
   Public ReadOnly Property DecDigitMsg As String
      Get
         Return EgtMsg(6541)   ' Numero dicmali
      End Get
   End Property
   Public ReadOnly Property FontMsg As String
      Get
         Return EgtMsg(6542)   ' Caretteri
      End Get
   End Property
   Public ReadOnly Property TextHeightMsg As String
      Get
         Return EgtMsg(6543)   ' Dimensione testo
      End Get
   End Property

#End Region

   Private Function SelectColor(Col As Color3d, ByRef NewCol As Color3d) As Boolean
      ' Recupero colori custom
      Dim sCustomColors As String = ""
      GetMainPrivateProfileString(S_COLORS, K_CUSTOMCOLORS, "", sCustomColors)
      Dim CustomColors() As String = sCustomColors.Split(","c)
      Dim nCustomColors As New List(Of Integer)
      For Each Color In CustomColors
         Dim nColor As Integer
         If Integer.TryParse(Color, nColor) Then
            nCustomColors.Add(nColor)
         End If
      Next
      ' Creo dialogo colori
      Dim ColorDlg As New System.Windows.Forms.ColorDialog
      ColorDlg.FullOpen = True
      ColorDlg.CustomColors = nCustomColors.ToArray()
      ColorDlg.Color = Col.ToColor()
      ' Visualizzo dialogo
      If ColorDlg.ShowDialog() <> Windows.Forms.DialogResult.OK Then Return False
      ' Recupero colore scelto
      NewCol.FromColor(ColorDlg.Color)
      ' Salvo eventuali modifiche ai colori custom
      sCustomColors = ""
      For Each Color In ColorDlg.CustomColors
         sCustomColors &= Color.ToString() & ","
      Next
      sCustomColors = sCustomColors.Trim({" "c, ","c})
      WriteMainPrivateProfileString(S_COLORS, K_CUSTOMCOLORS, sCustomColors)
      Return True
   End Function

#Region "COMMANDS"

#Region "TopSceneBackground"

   ''' <summary>
   ''' Returns a command that remove the current selected machining.
   ''' </summary>
   Public ReadOnly Property TopSceneBackground_Command() As ICommand
      Get
         If m_cmdTopSceneBackground Is Nothing Then
            m_cmdTopSceneBackground = New Command(AddressOf TopSceneBackgroundCmd)
         End If
         Return m_cmdTopSceneBackground
      End Get
   End Property

   ''' <summary>
   ''' Manage the MachiningDb closing.  This method is invoked by the CloseMachiningDbCommand.
   ''' </summary>
   Public Sub TopSceneBackgroundCmd()
      ' Recupero colore da Ini
      Dim BackTopColor As New Color3d(192, 192, 192)
      GetMainPrivateProfileColor(S_SCENE, K_BACKTOP, BackTopColor)
      ' Eseguo modifica con dialogo
      If SelectColor(BackTopColor, BackTopColor) Then
         OptionModule.m_TopSceneBackground = BackTopColor
         Map.refSceneHostVM.MainScene.SetViewBackground(OptionModule.m_TopSceneBackground, OptionModule.m_BotSceneBackground)
         WritePrivateProfileColor(S_SCENE, K_BACKTOP, OptionModule.m_TopSceneBackground)
         NotifyPropertyChanged(NameOf(TopSceneBackground))
      End If
   End Sub

#End Region ' TopSceneBackground

#Region "BotSceneBackground"

   ''' <summary>
   ''' Returns a command that remove the current selected machining.
   ''' </summary>
   Public ReadOnly Property BotSceneBackground_Command() As ICommand
      Get
         If m_cmdBotSceneBackground Is Nothing Then
            m_cmdBotSceneBackground = New Command(AddressOf BotSceneBackgroundCmd)
         End If
         Return m_cmdBotSceneBackground
      End Get
   End Property

   ''' <summary>
   ''' Manage the MachiningDb closing.  This method is invoked by the CloseMachiningDbCommand.
   ''' </summary>
   Public Sub BotSceneBackgroundCmd()
      ' Recupero colore da Ini
      Dim BackBotColor As New Color3d(192, 192, 192)
      GetMainPrivateProfileColor(S_SCENE, K_BACKBOTTOM, BackBotColor)
      ' Eseguo modifica con dialogo
      If SelectColor(BackBotColor, BackBotColor) Then
         OptionModule.m_BotSceneBackground = BackBotColor
         Map.refSceneHostVM.MainScene.SetViewBackground(OptionModule.m_TopSceneBackground, OptionModule.m_BotSceneBackground)
         WritePrivateProfileColor(S_SCENE, K_BACKBOTTOM, OptionModule.m_BotSceneBackground)
         NotifyPropertyChanged(NameOf(BotSceneBackground))
      End If
   End Sub

#End Region ' BotSceneBackground

#Region "GridColor"

   ''' <summary>
   ''' Returns a command that remove the current selected machining.
   ''' </summary>
   Public ReadOnly Property GridColor_Command() As ICommand
      Get
         If m_cmdGridColor Is Nothing Then
            m_cmdGridColor = New Command(AddressOf GridColorCmd)
         End If
         Return m_cmdGridColor
      End Get
   End Property

   ''' <summary>
   ''' Manage the MachiningDb closing.  This method is invoked by the CloseMachiningDbCommand.
   ''' </summary>
   Public Sub GridColorCmd()
      ' Recupero colore da Ini
      Dim GridColor As New Color3d(192, 192, 192)
      GetMainPrivateProfileColor(S_GRID, K_MINLNCOLOR, GridColor)
      ' Eseguo modifica con dialogo
      If SelectColor(GridColor, GridColor) Then
         OptionModule.m_GridColor = GridColor
         'IniFile.MinLnColor = GridColor
         'IniFile.MajLnColor = GridColor
         EgtSetGridColor(GridColor, GridColor)
         WritePrivateProfileColor(S_GRID, K_MINLNCOLOR, OptionModule.m_GridColor)
         WritePrivateProfileColor(S_GRID, K_MAJLNCOLOR, OptionModule.m_GridColor)
         EgtDraw()
         NotifyPropertyChanged(NameOf(GridColor))
      End If
   End Sub

#End Region ' GridColor

#Region "UpdateLicence"

   ''' <summary>
   ''' Returns a command that update the licence.
   ''' </summary>
   Public ReadOnly Property UpdateLicence_Command() As ICommand
      Get
         If m_cmdUpdateLicenceCmd Is Nothing Then
            m_cmdUpdateLicenceCmd = New Command(AddressOf UpdateLicenceCmd)
         End If
         Return m_cmdUpdateLicenceCmd
      End Get
   End Property

   ''' <summary>
   ''' Update the licence.
   ''' </summary>
   Public Sub UpdateLicenceCmd()
      ' Apro dialogo per richiesta file licenza
      Dim LicDlg As New Microsoft.Win32.OpenFileDialog() With {
         .DefaultExt = ".lic",
         .Filter = "Licences (.lic)|*.lic",
         .CheckFileExists = True,
         .ValidateNames = True
      }
      If LicDlg.ShowDialog() = True Then
         ' Recupero il direttorio del file
         Dim sDir As String = Path.GetDirectoryName(LicDlg.FileName)
         ' Se il file non è già nel direttorio di configurazione lo copio
         If Not String.Equals(Path.GetFullPath(sDir), Path.GetFullPath(Map.refMainWindowVM.MainWindowM.sConfigDir), StringComparison.OrdinalIgnoreCase) Then
            Try
               File.Copy(LicDlg.FileName, Path.Combine(Map.refMainWindowVM.MainWindowM.sConfigDir, LicDlg.SafeFileName), True)
            Catch ex As Exception
               Return
            End Try
         End If
         ' Imposto il nuovo file di licenza nell'Ini
         WriteMainPrivateProfileString(S_GENERAL, K_LICENCE, LicDlg.SafeFileName)
      End If
   End Sub

#End Region ' AddMachine

#Region "AddMachine"

   ''' <summary>
   ''' Returns a command that add a new machining.
   ''' </summary>
   Public ReadOnly Property AddMachine_Command() As ICommand
      Get
         If m_cmdAddMachineCmd Is Nothing Then
            m_cmdAddMachineCmd = New Command(AddressOf AddMachineCmd)
         End If
         Return m_cmdAddMachineCmd
      End Get
   End Property

   ''' <summary>
   ''' Add a new machining.
   ''' </summary>
   Public Sub AddMachineCmd()
      ' Apro dialogo per richiesta file zip di macchina
      Dim MachDlg As New Microsoft.Win32.OpenFileDialog() With {
         .DefaultExt = ".zip",
         .Filter = "Machines (.zip)|*.zip",
         .CheckFileExists = True,
         .ValidateNames = True
      }
      If MachDlg.ShowDialog() <> True Then Return
      Dim sMachZip As String = MachDlg.FileName
      Dim sMachName As String = Path.GetFileNameWithoutExtension(sMachZip)
      Dim sMachDir As String = Path.Combine(Map.refMainWindowVM.MainWindowM.sMachinesRoot, sMachName)
      ' Preparo direttorio temporaneo
      Dim sTempDir As String = Path.Combine(Map.refMainWindowVM.MainWindowM.sMachinesRoot, "Temp")
      If My.Computer.FileSystem.DirectoryExists( sTempDir) Then
         My.Computer.FileSystem.DeleteDirectory( sTempDir, FileIO.DeleteDirectoryOption.DeleteAllContents)
      End If
      My.Computer.FileSystem.CreateDirectory( sTempDir)
      ' Unzip nel direttorio temporaneo
      Using zip As New Ionic.Zip.ZipFile(sMachZip)
         zip.ExtractAll( sTempDir, Ionic.Zip.ExtractExistingFileAction.DoNotOverwrite)
      End Using
      ' Se non è una macchina segnalo il problema ed esco
      If Not My.Computer.FileSystem.FileExists( Path.Combine( sTempDir, sMachName, sMachName & ".ini"))  Or
         Not My.Computer.FileSystem.FileExists( Path.Combine( sTempDir, sMachName, sMachName & ".mlde")) Then
         ' Il file {0} non contiene una macchina  -  Avviso
         Dim sOut As String = String.Format(EgtMsg(6529), sMachZip)
         MessageBox.Show(sOut, EgtMsg(MSG_MESSAGEBOX + 2), MessageBoxButton.OK, MessageBoxImage.Warning)
         ' Rimuovo il direttorio temporaneo ed esco
         My.Computer.FileSystem.DeleteDirectory( sTempDir, FileIO.DeleteDirectoryOption.DeleteAllContents)
         Return
      End If
      ' Imposto data e ora correnti al file mlde della macchina
      Try
         File.SetLastWriteTime( Path.Combine( sTempDir, sMachName, sMachName & ".mlde"), System.DateTime.Now)
      Catch ex As Exception
      End Try
      ' Verifico esistenza di una macchina con lo stesso nome
      Dim bOldExists As Boolean = My.Computer.FileSystem.DirectoryExists( sMachDir)
      Dim bUpdate As Boolean = True
      If bOldExists Then
         Dim MachBox As New MachineBox( Application.Current.MainWindow, sMachName)
         Select MachBox.ShowDialog()
         Case MessageBoxResult.Yes
            bUpdate = False
         Case MessageBoxResult.No
            bUpdate = True
         Case MessageBoxResult.Cancel
            ' Rimuovo il direttorio temporaneo ed esco
            My.Computer.FileSystem.DeleteDirectory( sTempDir, FileIO.DeleteDirectoryOption.DeleteAllContents)
            Return
         End Select
         ' Faccio una copia di backup della macchina corrente
         Dim sBackupDir As String = sMachDir & ".old"
         If My.Computer.FileSystem.DirectoryExists( sBackupDir) Then
            My.Computer.FileSystem.DeleteDirectory( sBackupDir, FileIO.DeleteDirectoryOption.DeleteAllContents)
         End If
         Try
            My.Computer.FileSystem.MoveDirectory( sMachDir, sBackupDir, True)
         Catch ex As Exception
            ' Ripristino lo stato originale ed esco
            My.Computer.FileSystem.MoveDirectory( sBackupDir, sMachDir, True)
            ' L'aggiornamento della macchina "{0}" non è riuscito.
            Dim sKo As String = String.Format(EgtMsg(6535), sMachName)
            EgtOutLog( sKo)
            MessageBox.Show(sKo, EgtMsg(MSG_MESSAGEBOX + 1), MessageBoxButton.OK)
            Return
         End Try
      End If
      ' Installo la macchina
      My.Computer.FileSystem.MoveDirectory( Path.Combine( sTempDir, sMachName), sMachDir, True)
      ' Se è un aggiornamento, recupero utensili, lavorazioni, attrezzaggi e dati per travi
      If bOldExists And bUpdate Then
         Dim sBackupDir As String = sMachDir & ".old"
         If My.Computer.FileSystem.DirectoryExists( sBackupDir & "\Tools") Then
            If My.Computer.FileSystem.DirectoryExists( sMachDir & "\Tools") Then
                My.Computer.FileSystem.DeleteDirectory( sMachDir & "\Tools", FileIO.DeleteDirectoryOption.DeleteAllContents)
            End If
            My.Computer.FileSystem.CopyDirectory( sBackupDir & "\Tools", sMachDir & "\Tools", True)
         End If
         If My.Computer.FileSystem.DirectoryExists(sBackupDir & "\Machinings") Then
            If My.Computer.FileSystem.DirectoryExists(sMachDir & "\Machinings") Then
               My.Computer.FileSystem.DeleteDirectory(sMachDir & "\Machinings", FileIO.DeleteDirectoryOption.DeleteAllContents)
            End If
            My.Computer.FileSystem.CopyDirectory(sBackupDir & "\Machinings", sMachDir & "\Machinings", True)
         End If
         If My.Computer.FileSystem.DirectoryExists(sBackupDir & "\Materials") Then
            If My.Computer.FileSystem.DirectoryExists(sMachDir & "\Materials") Then
               My.Computer.FileSystem.DeleteDirectory(sMachDir & "\Materials", FileIO.DeleteDirectoryOption.DeleteAllContents)
            End If
            My.Computer.FileSystem.CopyDirectory(sBackupDir & "\Materials", sMachDir & "\Materials", True)
         End If
         If My.Computer.FileSystem.DirectoryExists(sBackupDir & "\SetUp") Then
            If My.Computer.FileSystem.DirectoryExists(sMachDir & "\SetUp") Then
               My.Computer.FileSystem.DeleteDirectory(sMachDir & "\SetUp", FileIO.DeleteDirectoryOption.DeleteAllContents)
            End If
            My.Computer.FileSystem.CopyDirectory(sBackupDir & "\SetUp", sMachDir & "\SetUp", True)
         End If
         'If My.Computer.FileSystem.DirectoryExists( sBackupDir & "\Beam") Then
         '   ' Flag per sovrascrivere vecchio file BeamData.lua con nuovo
         '   Dim bBeamDataExists As Boolean = False
         '   Const sBeamData As String = "\BeamData.lua"
         '   ' Flag per sovrascrivere vecchio file MachiningTypes.ini
         '   Dim bMchgTypesExists As Boolean = False
         '   Const sMchgTypes As String = "\MachiningTypes.ini"
         '   If My.Computer.FileSystem.DirectoryExists( sMachDir & "\Beam") Then
         '      If My.Computer.FileSystem.FileExists( sMachDir & "\Beam" & sBeamData) Then
         '         bBeamDataExists = True
         '         My.Computer.FileSystem.MoveFile( sMachDir & "\Beam" & sBeamData, sMachDir & sBeamData, True) 
         '      End If
         '      If My.Computer.FileSystem.FileExists( sMachDir & "\Beam" & sMchgTypes) Then
         '         bMchgTypesExists = True
         '         My.Computer.FileSystem.MoveFile( sMachDir & "\Beam" & sMchgTypes, sMachDir & sMchgTypes, True) 
         '      End If
         '      My.Computer.FileSystem.DeleteDirectory( sMachDir & "\Beam", FileIO.DeleteDirectoryOption.DeleteAllContents)
         '   End If
         '   My.Computer.FileSystem.CopyDirectory( sBackupDir & "\Beam", sMachDir & "\Beam", True)
         '   If bBeamDataExists Then My.Computer.FileSystem.MoveFile( sMachDir & sBeamData, sMachDir & "\Beam" & sBeamData, True)
         '   If bMchgTypesExists Then My.Computer.FileSystem.MoveFile( sMachDir & sMchgTypes, sMachDir & "\Beam" & sMchgTypes, True)
         'End If
         'If My.Computer.FileSystem.DirectoryExists( sBackupDir & "\Wall") Then
         '   ' Flag per sovrascrittura vecchio file WallData.lua con nuovo
         '   Dim bWallDataExists As Boolean = False
         '   Const sWallData As String = "\WallData.lua"
         '   ' Flag per sovrascrivere vecchio file MachiningTypes.ini
         '   Dim bMchgTypesExists As Boolean = False
         '   Const sMchgTypes As String = "\MachiningTypes.ini"
         '   If My.Computer.FileSystem.DirectoryExists( sMachDir & "\Wall") Then
         '      If My.Computer.FileSystem.FileExists( sMachDir & "\Wall" & sWallData) Then
         '         bWallDataExists = True
         '         My.Computer.FileSystem.MoveFile( sMachDir & "\Wall" & sWallData, sMachDir & sWallData, True) 
         '      End If
         '      If My.Computer.FileSystem.FileExists( sMachDir & "\Wall" & sMchgTypes) Then
         '         bMchgTypesExists = True
         '         My.Computer.FileSystem.MoveFile( sMachDir & "\Wall" & sMchgTypes, sMachDir & sMchgTypes, True) 
         '      End If
         '      My.Computer.FileSystem.DeleteDirectory( sMachDir & "\Wall", FileIO.DeleteDirectoryOption.DeleteAllContents)
         '   End If
         '   My.Computer.FileSystem.CopyDirectory( sBackupDir & "\Wall", sMachDir & "\Wall", True)
         '   If bWallDataExists Then My.Computer.FileSystem.MoveFile( sMachDir & sWallData, sMachDir & "\Wall" & sWallData, True)
         '   If bMchgTypesExists Then My.Computer.FileSystem.MoveFile( sMachDir & sMchgTypes, sMachDir & "\Wall" & sMchgTypes, True)
         'End If
      End If
      'La macchina "{0}" è stata aggiornata con successo.
      Dim sOk As String = String.Format(EgtMsg(6530), sMachName)
      EgtOutLog( sOk)
      MessageBox.Show(sOk, EgtMsg(MSG_MESSAGEBOX + 3), MessageBoxButton.OK)
      ' Rimuovo il direttorio temporaneo
      My.Computer.FileSystem.DeleteDirectory( sTempDir, FileIO.DeleteDirectoryOption.DeleteAllContents)
      ' Aggiorno la lista delle macchina
      MyMachine.InsertMachine(sMachDir, Map.refMachinePanelVM.MachineList)
   End Sub

#End Region ' AddMachine

#Region "ExportMachine"

   ''' <summary>
   ''' Returns a command that export a new machining.
   ''' </summary>
   Public ReadOnly Property ExportMachine_Command() As ICommand
      Get
         If m_cmdExportMachineCmd Is Nothing Then
            m_cmdExportMachineCmd = New Command(AddressOf ExportMachineCmd)
         End If
         Return m_cmdExportMachineCmd
      End Get
   End Property

   ''' <summary>
   ''' Export the current machine.
   ''' </summary>
   Public Sub ExportMachineCmd()
      ' Recupero il nome della macchina correntemente selezionata
      Dim sCurrMachineName As String = String.Empty
      EgtGetCurrMachineName(sCurrMachineName)
      ' Creo il dialog per scegliere dove salvare lo zip
      Dim sDirPath As String = String.Empty
      Dim folderDialog As New Windows.Forms.FolderBrowserDialog
      folderDialog.Description = EgtMsg(6550)
      If folderDialog.ShowDialog <> Windows.Forms.DialogResult.OK Then
         Return
      End If
      sDirPath = folderDialog.SelectedPath
      ' Creo zip file da salvare
      Dim sZipToCreate As String = sDirPath & "\" & sCurrMachineName & ".zip"
      If File.Exists(sZipToCreate) Then
         File.Delete(sZipToCreate)
      End If
      Try
         Using zip As New Ionic.Zip.ZipFile(sZipToCreate, Console.Out)
            ' aggiungo i file della Macchina
            Dim sMachineDir As String = Map.refMainWindowVM.MainWindowM.sMachinesRoot & "\" & sCurrMachineName
            If Directory.Exists(sMachineDir) Then
               zip.AddItem(sMachineDir, sCurrMachineName)
            End If
            ' salvo lo zip
            zip.Save()
         End Using
      Catch ex1 As Exception
         EgtOutLog("Exception in zip: " & ex1.ToString())
         ' L'esportazione della macchina "{0}" non è riuscita.
         Dim sKo As String = String.Format(EgtMsg(6551), sCurrMachineName)
         EgtOutLog(sKo)
         MessageBox.Show(sKo, EgtMsg(MSG_MESSAGEBOX + 1), MessageBoxButton.OK)
      End Try
      'La macchina "{0}" è stata esportata con successo.
      Dim sOk As String = String.Format(EgtMsg(6552), sCurrMachineName)
      EgtOutLog(sOk)
      MessageBox.Show(sOk, EgtMsg(MSG_MESSAGEBOX + 3), MessageBoxButton.OK)
   End Sub

#End Region ' ExportMachine

#End Region    ' COMMANDS

End Class

Public Class LayerColor
   Inherits VMBase

   Public Enum LayerType As Integer
      PRINTPART = 1
      RIBS = 2
      SHELLNUMBERS = 3
      AUXSOLIDS = 4
      MACHSTART = 5
      OTHERS = 6
   End Enum

   Private m_Type As LayerType
   Public ReadOnly Property c3Color As Color3d
      Get
         Select Case m_Type
            Case LayerType.PRINTPART
               Return GeomEntityColors.c3Print
            Case LayerType.RIBS
               Return GeomEntityColors.c3Rib
            Case LayerType.SHELLNUMBERS
               Return GeomEntityColors.c3ShellNumber
            Case LayerType.AUXSOLIDS
               Return GeomEntityColors.c3AuxSolids
            Case LayerType.MACHSTART
               Return GeomEntityColors.c3MachStart
            Case LayerType.OTHERS
               Return GeomEntityColors.c3Others
         End Select
      End Get
   End Property

   Public ReadOnly Property Background As Brush
      Get
         Return New SolidColorBrush(Color.FromArgb(CByte(255),
                                                   CByte(c3Color.R),
                                                   CByte(c3Color.G),
                                                   CByte(c3Color.B)))
      End Get
   End Property

   Public Property dAlpha As Double
      Get
         Return c3Color.A
      End Get
      Set(value As Double)
         GeomEntityColors.SetAlpha(m_Type, value)
         NotifyPropertyChanged(NameOf(sAlpha))
      End Set
   End Property

   Public ReadOnly Property sAlpha As String
      Get
         Return c3Color.A & "%"
      End Get
   End Property

   Public ReadOnly Property Color_Msg As String
      Get
         Select Case m_Type
            Case LayerType.PRINTPART
               Return "Print"
            Case LayerType.RIBS
               Return "Ribs"
            Case LayerType.SHELLNUMBERS
               Return "Reduce Shell Number"
            Case LayerType.AUXSOLIDS
               Return "Filled Solids"
            Case LayerType.MACHSTART
               Return "Layer Start"
            Case LayerType.OTHERS
               Return "Others"
            Case Else
               Return ""
         End Select
      End Get
   End Property

   Private m_cmdColor As ICommand

   Sub New(Type As LayerType)
      m_Type = Type
   End Sub

   Private Function SelectColor(Col As Color3d, ByRef NewCol As Color3d) As Boolean
      ' Recupero colori custom
      Dim sCustomColors As String = ""
      GetMainPrivateProfileString(S_COLORS, K_CUSTOMCOLORS, "", sCustomColors)
      Dim CustomColors() As String = sCustomColors.Split(","c)
      Dim nCustomColors As New List(Of Integer)
      For Each Color In CustomColors
         Dim nColor As Integer
         If Integer.TryParse(Color, nColor) Then
            nCustomColors.Add(nColor)
         End If
      Next
      ' Creo dialogo colori
      Dim ColorDlg As New System.Windows.Forms.ColorDialog
      ColorDlg.FullOpen = True
      ColorDlg.CustomColors = nCustomColors.ToArray()
      ColorDlg.Color = Col.ToColor()
      ' Visualizzo dialogo
      If ColorDlg.ShowDialog() <> Windows.Forms.DialogResult.OK Then Return False
      ' Recupero colore scelto
      NewCol.FromColor(ColorDlg.Color)
      ' Salvo eventuali modifiche ai colori custom
      sCustomColors = ""
      For Each Color In ColorDlg.CustomColors
         sCustomColors &= Color.ToString() & ","
      Next
      sCustomColors = sCustomColors.Trim({" "c, ","c})
      WriteMainPrivateProfileString(S_COLORS, K_CUSTOMCOLORS, sCustomColors)
      Return True
   End Function

#Region "Color"

   ''' <summary>
   ''' Returns a command that remove the current selected machining.
   ''' </summary>
   Public ReadOnly Property Color_Command() As ICommand
      Get
         If m_cmdColor Is Nothing Then
            m_cmdColor = New Command(AddressOf ColorCmd)
         End If
         Return m_cmdColor
      End Get
   End Property

   ''' <summary>
   ''' Manage the MachiningDb closing.  This method is invoked by the CloseMachiningDbCommand.
   ''' </summary>
   Public Sub ColorCmd()
      ' Recupero colore da Ini
      Dim c3Print As Color3d = c3Color
      ' Eseguo modifica con dialogo
      If SelectColor(c3Color, c3Print) Then
         GeomEntityColors.SetColor(m_Type, c3Print)
         NotifyPropertyChanged(NameOf(Background))
      End If
   End Sub

#End Region ' PrintPartColor

End Class

'Public Class GeomTypeConverter
'   Implements IValueConverter

'   Public Function Convert(value As Object, targetType As Type, parameter As Object, culture As System.Globalization.CultureInfo) As Object Implements IValueConverter.Convert
'      Select Case CInt(value)
'         Case SceneSelModeOpt.PARTCURVES
'            Return EgtMsg(MSG_OPTIONPAGE + 3)
'         Case SceneSelModeOpt.PARTSURFACES
'            Return EgtMsg(MSG_OPTIONPAGE + 4)
'         Case Else
'            Return EgtMsg(MSG_OPTIONPAGE + 5)
'      End Select
'   End Function

'   Public Function ConvertBack(value As Object, targetType As Type, parameter As Object, culture As System.Globalization.CultureInfo) As Object Implements IValueConverter.ConvertBack
'      Throw New NotImplementedException
'   End Function

'End Class