Imports System.Collections.ObjectModel
Imports System.ComponentModel
Imports OmagCUT.TreeViewItem
Imports EgtUILib
Imports EgtWPFLib

Public Class MachiningDbPageUC

   ' Riferimento alla MainWindow
   Private m_MainWindow As MainWindow = Application.Current.MainWindow

   ' Lista degli utensili
   Dim MachiningsList As New ObservableCollection(Of CathegoryItem)

   ' Lista dei materiali
   Private m_MaterialsList As New ObservableCollection(Of MachiningMaterial)

   ' Proprietà
   Private m_bFirst As Boolean = True

   Private m_sMachiningName As String = String.Empty

   'Array che contengono le variabili per Combobox
   Dim WorkSide() As String
   Dim HeadSide() As String
   Dim LeadInType() As String
   Dim ExtLinkType() As String
   Dim LeadOutType() As String
   Dim CurveUse() As String
   Dim StepType() As String
   Dim SawTool As New List(Of String)
   Dim DrillTool As New List(Of String)

   'Variabile che conserva la lavorazione precedentemente selezionata, usata nel caso si selezioni annulla quando si cambia lavorazione selezionata
   Private m_OldItem As Object

   Private Sub MachiningDbPage_Initialized(sender As Object, e As EventArgs)

      ' Assegno la lista degli utensili come sorgente del treeview
      MachiningTreeView.ItemsSource = MachiningsList

      ' Assegno la lista dei materiali come sorgente della listbox
      MaterialsList.ItemsSource = m_MaterialsList

      ' Imposto testo delle combobox da file dei messaggi
      WorkSide = {EgtMsg(MSG_COMBOBOXPARAM + 21), EgtMsg(MSG_COMBOBOXPARAM + 22), EgtMsg(MSG_COMBOBOXPARAM + 23)}
      HeadSide = {EgtMsg(MSG_COMBOBOXPARAM + 22), EgtMsg(MSG_COMBOBOXPARAM + 23)}
      LeadInType = {EgtMsg(MSG_COMBOBOXPARAM + 24), EgtMsg(MSG_COMBOBOXPARAM + 25), EgtMsg(MSG_COMBOBOXPARAM + 26), EgtMsg(MSG_COMBOBOXPARAM + 27), EgtMsg(MSG_COMBOBOXPARAM + 28)}
      ExtLinkType = {EgtMsg(MSG_COMBOBOXPARAM + 24), EgtMsg(MSG_COMBOBOXPARAM + 29), EgtMsg(MSG_COMBOBOXPARAM + 30), EgtMsg(MSG_COMBOBOXPARAM + 31)}
      LeadOutType = {EgtMsg(MSG_COMBOBOXPARAM + 32), EgtMsg(MSG_COMBOBOXPARAM + 33), EgtMsg(MSG_COMBOBOXPARAM + 34)}
      CurveUse = {EgtMsg(MSG_COMBOBOXPARAM + 35), EgtMsg(MSG_COMBOBOXPARAM + 36), EgtMsg(MSG_COMBOBOXPARAM + 37)}
      StepType = {EgtMsg(MSG_COMBOBOXPARAM + 38), EgtMsg(MSG_COMBOBOXPARAM + 39), EgtMsg(MSG_COMBOBOXPARAM + 40)}

      'Assegno array a combobox
      WorkSideCmBx.ItemsSource = WorkSide
      HeadSideCmBx.ItemsSource = HeadSide
      LeadInTypeCmBx.ItemsSource = LeadInType
      ExtLinkTypeCmBx.ItemsSource = ExtLinkType
      LeadOutTypeCmBx.ItemsSource = LeadOutType
      CurveUseCmBx.ItemsSource = CurveUse
      StepTypeCmBx.ItemsSource = StepType

      'Imposto i messaggi letti dal file dei messaggi
      NewBtn.Content = EgtMsg(MSG_MACHINEPAGEUC + 16)
      SaveBtn.Content = EgtMsg(MSG_MACHINEPAGEUC + 17)
      RemoveBtn.Content = EgtMsg(MSG_MACHINEPAGEUC + 18)

      NameTxBl.Text = EgtMsg(MSG_MACHININGSDBPAGEUC + 1)
      DepthTxBl.Text = EgtMsg(MSG_MACHININGSDBPAGEUC + 2)
      SideAngleTxBl.Text = EgtMsg(MSG_MACHININGSDBPAGEUC + 3)
      InvertTxBl.Text = EgtMsg(MSG_MACHININGSDBPAGEUC + 4)
      StepTypeTxBl.Text = EgtMsg(MSG_MACHININGSDBPAGEUC + 5)
      WorkSideTxBl.Text = EgtMsg(MSG_MACHININGSDBPAGEUC + 6)
      HeadSideTxBl.Text = EgtMsg(MSG_MACHININGSDBPAGEUC + 7)
      StartPosTxBl.Text = EgtMsg(MSG_MACHININGSDBPAGEUC + 8)
      LeadInTypeTxBl.Text = EgtMsg(MSG_MACHININGSDBPAGEUC + 9)
      ExtLinkTypeTxBl.Text = EgtMsg(MSG_MACHININGSDBPAGEUC + 10)
      LeadOutTypeTxBl.Text = EgtMsg(MSG_MACHININGSDBPAGEUC + 11)
      CurveUseTxBl.Text = EgtMsg(MSG_MACHININGSDBPAGEUC + 12)
      ApproxTxBl.Text = EgtMsg(MSG_MACHININGSDBPAGEUC + 13)
      SawStepGpBx.Header = EgtMsg(MSG_MACHININGSDBPAGEUC + 14)
      SawStepTxBl.Text = EgtMsg(MSG_MACHININGSDBPAGEUC + 15)
      DrillStepTxBl.Text = EgtMsg(MSG_MACHININGSDBPAGEUC + 16)
      ArcIntTxBl.Text = EgtMsg(MSG_MACHININGSDBPAGEUC + 17)
      ArcExtTxBl.Text = EgtMsg(MSG_MACHININGSDBPAGEUC + 18)
      LowLenGpBx.Header = EgtMsg(MSG_MACHININGSDBPAGEUC + 19)
      StartsLowLenTxBl.Text = EgtMsg(MSG_MACHININGSDBPAGEUC + 20)
      EndsLowLenTxBl.Text = EgtMsg(MSG_MACHININGSDBPAGEUC + 21)
      ThrouAddLenTxBl.Text = EgtMsg(MSG_MACHININGSDBPAGEUC + 22)
      ReturnPosTxBl.Text = EgtMsg(MSG_MACHININGSDBPAGEUC + 23)

      ToolTxBl.Text = EgtMsg(MSG_MACHININGSDBPAGEUC + 24)

      MinThicknessTxBl.Text = EgtMsg(MSG_MACHININGSDBPAGEUC + 25)
      MaxThicknessTxBl.Text = EgtMsg(MSG_MACHININGSDBPAGEUC + 26)

      ' Associo TextBox e Label
      Dim TempLabel1 As New Label
      TempLabel1.Content = SideAngleTxBl.Text
      SideAngleTxBx.Tag = TempLabel1
      Dim TempLabel2 As New Label
      TempLabel2.Content = ApproxTxBl.Text
      ApproxTxBx.Tag = TempLabel2
   End Sub

   Private Sub MachiningDbPage_Loaded(sender As Object, e As RoutedEventArgs)
      EgtSetCurrentContext(m_MainWindow.m_CurrentProjectPageUC.CurrentProjectScene.GetCtx())
      InitializeToolLists()
      If m_bFirst Then
         ' Inizializzo le famiglie di utensili nell'albero
         InitializeToolLists()
         InitializeMachiningFamily(K_SAWING, MCH_MY.SAWING, EgtMsg(MSG_MACHININGSDBPAGEUC + 31))
         InitializeMachiningFamily(K_DRILLING, MCH_MY.DRILLING, EgtMsg(MSG_MACHININGSDBPAGEUC + 32))
         'InitializeMachiningFamily(K_MILLING, MCH_MY.MILLING, EgtMsg(MSG_MACHININGSDBPAGEUC + 33))
         m_bFirst = False
      End If

      InitializeFirstSelectedItem()

   End Sub

   'Funzione che permette di inizializzare le liste di utensili
   Private Sub InitializeToolLists()
      SawTool.Clear()
      Dim sToolName As String = String.Empty
      Dim nType As Integer = MCH_TY.NONE
      If EgtTdbGetFirstTool(MCH_TF.SAWBLADE, sToolName, nType) Then
         SawTool.Add(sToolName)
         While EgtTdbGetNextTool(MCH_TF.SAWBLADE, sToolName, nType)
            SawTool.Add(sToolName)
         End While
      End If
      DrillTool.Clear()
      If EgtTdbGetFirstTool(MCH_TF.DRILLBIT, sToolName, nType) Then
         DrillTool.Add(sToolName)
         While EgtTdbGetNextTool(MCH_TF.DRILLBIT, sToolName, nType)
            DrillTool.Add(sToolName)
         End While
      End If

   End Sub

   'Funzione che permette l'inizializzazione di albero e parametri all'apertura della pagina ToolsDb
   Private Sub InitializeFirstSelectedItem()
      If MachiningsList.Count > 0 Then
         For Each MachiningFamily In MachiningsList
            If MachiningFamily.Items.Count > 0 Then
               MachiningFamily.IsExpanded = True
               MachiningFamily.Items(0).IsSelected = True
               EgtMdbSetCurrMachining(MachiningFamily.Items(0).Name)
               m_OldItem = MachiningFamily.Items(0)
               GetMachiningParams()
               ViewMachiningParams()
               Exit Sub
            End If
         Next
         MachiningsList.Item(0).IsSelected = True
         HideMachiningParams()
      End If
   End Sub

   'Private Sub MoveParam()
   '   SpeedBrd.SetValue(Grid.RowProperty, 1)
   '   FeedBrd.SetValue(Grid.RowProperty, 2)
   '   CoolantTxBl.SetValue(Grid.RowProperty, 4)
   '   CoolantCmBx.SetValue(Grid.RowProperty, 4)
   '   CorrTxBl.SetValue(Grid.RowProperty, 4)
   '   CorrTxBx.SetValue(Grid.RowProperty, 4)
   '   OffsetBrd.SetValue(Grid.RowProperty, 5)
   '   AbsorptionBrd.SetValue(Grid.RowProperty, 6)
   '   MaxMatTxBl.SetValue(Grid.RowProperty, 7)
   '   MaxMatTxBx.SetValue(Grid.RowProperty, 7)

   'End Sub

   Private Sub NewBtn_Click(sender As Object, e As RoutedEventArgs) Handles NewBtn.Click
      EgtSetCurrentContext(m_MainWindow.m_CurrentProjectPageUC.CurrentProjectScene.GetCtx())
      If TypeOf MachiningTreeView.SelectedItem Is CathegoryItem Then
         Dim SelectedCathegory As CathegoryItem = MachiningTreeView.SelectedItem
         Dim NewName As String = SelectedCathegory.Name
         EgtMdbGetMachiningNewName(NewName)
         If EgtMdbAddMachining(NewName, SelectedCathegory.nFType) Then
            For Each MachiningFamily In MachiningsList
               If MachiningFamily.nFType = SelectedCathegory.nFType Then
                  Dim NewMachiningItem As New CustomItem(NewName, SelectedCathegory.nFType)
                  MachiningFamily.Items.Add(NewMachiningItem)
                  NewMachiningItem.IsSelected = True
                  MachiningFamily.IsExpanded = True
                  m_OldItem = MachiningTreeView.SelectedItem
               End If
            Next
            GetMachiningParams()
            ViewMachiningParams()
         End If
      ElseIf TypeOf MachiningTreeView.SelectedItem Is CustomItem Then
         Dim SelectedCathegory As CustomItem = MachiningTreeView.SelectedItem
         Dim NewName As String = SelectedCathegory.Name
         EgtMdbGetMachiningNewName(NewName)
         If EgtMdbCopyMachining(SelectedCathegory.Name, NewName) Then
            Dim CurrType As Integer
            EgtMdbGetCurrMachiningParam(MCH_MP.TYPE, CurrType)
            For Each MachiningFamily In MachiningsList
               If MachiningFamily.nFType = CurrType Then
                  Dim NewMachiningItem As New CustomItem(NewName, CurrType)
                  MachiningFamily.Items.Add(NewMachiningItem)
                  NewMachiningItem.IsSelected = True
                  GetMachiningParams()
                  m_OldItem = MachiningTreeView.SelectedItem
               End If
            Next
         End If
      End If

   End Sub

   Private Sub SaveBtn_Click(sender As Object, e As RoutedEventArgs) Handles SaveBtn.Click
      EgtSetCurrentContext(m_MainWindow.m_CurrentProjectPageUC.CurrentProjectScene.GetCtx())
      SetMachiningParams()
      EgtMdbSaveCurrMachining()
      Dim CurrTool As CustomItem = TryCast(m_OldItem, CustomItem)
      If CurrTool IsNot Nothing Then
         CurrTool.Name = NameTxBx.Text
      End If
   End Sub

   Private Sub RemoveBtn_Click(sender As Object, e As RoutedEventArgs) Handles RemoveBtn.Click
      If TypeOf MachiningTreeView.SelectedItem Is CustomItem Then
         Dim SelectedItem As CustomItem = MachiningTreeView.SelectedItem
         EgtSetCurrentContext(m_MainWindow.m_CurrentProjectPageUC.CurrentProjectScene.GetCtx())
         EgtMdbRemoveMachining(SelectedItem.Name)
         For Each MachiningFamily In MachiningsList
            If (MachiningFamily.nFType And SelectedItem.nType) <> 0 Then
               MachiningFamily.Items.Remove(SelectedItem)
               If MachiningFamily.Items.Count = 0 Then
                  MachiningFamily.IsSelected = True
                  HideMachiningParams()
               Else
                  MachiningFamily.Items(0).IsSelected = True
                  EgtMdbSetCurrMachining(MachiningFamily.Items(0).Name)
                  m_OldItem = MachiningFamily.Items(0)
                  GetMachiningParams()
                  ViewMachiningParams()
               End If
            End If
         Next
      End If
   End Sub

   Private Sub InitializeMachiningFamily(sFIniConst As String, nFType As Integer, sFName As String)
      If GetPrivateProfileInt(S_MACHININGS, sFIniConst, 0, m_MainWindow.GetMachIniFile()) = 1 Then
         Dim MachiningCathegory As New CathegoryItem(sFName, nFType)
         Dim MachiningName As String = String.Empty
         If EgtMdbGetFirstMachining(nFType, MachiningName) Then
            MachiningCathegory.Items.Add(New CustomItem(MachiningName, nFType))
            While EgtMdbGetNextMachining(nFType, MachiningName)
               MachiningCathegory.Items.Add(New CustomItem(MachiningName, nFType))
            End While
         End If
         MachiningsList.Add(MachiningCathegory)
      End If
   End Sub

   Private Sub OkBtn_Click(sender As Object, e As RoutedEventArgs) Handles OkBtn.Click
      ' Se necessario, chiedo se salvare ll lavorazione corrente
      If Not SaveCurrMachining() Then
         Exit Sub
      End If
      ' Salvo il DB utensili
      EgtMdbSave()
      ' Esco dalla pagina
      m_MainWindow.m_MachinePageUC.MachinePageGrid.Children.Remove(m_MainWindow.m_MachinePageUC.m_MachiningDbPageUC)
      m_MainWindow.m_MachinePageUC.MachinePageGrid.Children.Add(m_MainWindow.m_MachinePageUC.m_AlarmsPageUC)
      m_MainWindow.m_MachinePageUC.m_ActiveMachinePage = MachinePageUC.MachinePages.Alarms
      m_MainWindow.m_MachinePageUC.MachiningDBBtn.IsChecked = False
      m_MainWindow.m_MachinePageUC.AlarmsBtn.IsChecked = True

   End Sub

   Private Sub GetMachiningParams()
      EgtSetCurrentContext(m_MainWindow.m_CurrentProjectPageUC.CurrentProjectScene.GetCtx())
      Dim ToolString As String = String.Empty
      Dim ToolInt As Integer = 0
      Dim ToolDouble As Double = 0
      Dim ToolBool As Boolean = False
      EgtMdbGetCurrMachiningParam(MCH_MP.NAME, m_sMachiningName)
      NameTxBx.Text = m_sMachiningName
      EgtMdbGetCurrMachiningParam(MCH_MP.DEPTH_STR, ToolString)
      DepthTxBx.Text = ExprToUIExpr(ToolString)
      'Parametri Taglio
      EgtMdbGetCurrMachiningParam(MCH_MP.SIDEANGLE, ToolDouble)
      SideAngleTxBx.Text = DoubleToString(ToolDouble, 3)
      EgtMdbGetCurrMachiningParam(MCH_MP.INVERT, ToolBool)
      InvertChBx.IsChecked = ToolBool
      EgtMdbGetCurrMachiningParam(MCH_MP.STEPTYPE, ToolInt)
      StepTypeCmBx.SelectedIndex = ToolInt
      EgtMdbGetCurrMachiningParam(MCH_MP.WORKSIDE, ToolInt)
      WorkSideCmBx.SelectedIndex = ToolInt
      EgtMdbGetCurrMachiningParam(MCH_MP.HEADSIDE, ToolInt)
      HeadSideCmBx.SelectedIndex = ToolInt - 1
      EgtMdbGetCurrMachiningParam(MCH_MP.LEADINTYPE, ToolInt)
      LeadInTypeCmBx.SelectedIndex = ToolInt
      EgtMdbGetCurrMachiningParam(MCH_MP.EXTLINKTYPE, ToolInt)
      ExtLinkTypeCmBx.SelectedIndex = ToolInt
      EgtMdbGetCurrMachiningParam(MCH_MP.LEADOUTTYPE, ToolInt)
      LeadOutTypeCmBx.SelectedIndex = ToolInt
      EgtMdbGetCurrMachiningParam(MCH_MP.CURVEUSE, ToolInt)
      CurveUseCmBx.SelectedIndex = ToolInt
      EgtMdbGetCurrMachiningParam(MCH_MP.APPROX, ToolDouble)
      ApproxTxBx.Text = LenToString(ToolDouble, 3)
      'Parametri Foratura
      EgtMdbGetCurrMachiningParam(MCH_MP.STARTPOS, ToolDouble)
      StartPosTxBx.Text = LenToString(ToolDouble, 3)
      EgtMdbGetCurrMachiningParam(MCH_MP.STARTSLOWLEN, ToolDouble)
      StartsLowLenTxBx.Text = LenToString(ToolDouble, 3)
      EgtMdbGetCurrMachiningParam(MCH_MP.ENDSLOWLEN, ToolDouble)
      EndsLowLenTxBx.Text = LenToString(ToolDouble, 3)
      EgtMdbGetCurrMachiningParam(MCH_MP.THROUADDLEN, ToolDouble)
      ThrouAddLenTxBx.Text = LenToString(ToolDouble, 3)
      EgtMdbGetCurrMachiningParam(MCH_MP.STEP_, ToolDouble)
      StepTxBx.Text = LenToString(ToolDouble, 3)
      EgtMdbGetCurrMachiningParam(MCH_MP.RETURNPOS, ToolDouble)
      ReturnPosTxBx.Text = LenToString(ToolDouble, 3)
      EgtMdbGetCurrMachiningParam(MCH_MP.STEPEXTARC, ToolDouble)
      ArcExtTxBx.Text = DoubleToString(ToolDouble, 3)
      EgtMdbGetCurrMachiningParam(MCH_MP.STEPINTARC, ToolDouble)
      ArcIntTxBx.Text = DoubleToString(ToolDouble, 3)
      'Parametri utensile
      Dim nMachiningType As Integer
      EgtMdbGetCurrMachiningParam(MCH_MP.TYPE, nMachiningType)
      Select Case nMachiningType
         Case MCH_MY.SAWING   'Taglio
            ToolCmBx.ItemsSource = SawTool
         Case MCH_MY.DRILLING 'Foratura
            ToolCmBx.ItemsSource = DrillTool
      End Select
      EgtMdbGetCurrMachiningParam(MCH_MP.TOOL, ToolString)
      Dim bToolExist As Boolean = False
      For Each CurrTool In ToolCmBx.ItemsSource
         If CurrTool = ToolString Then
            bToolExist = True
            Exit For
         End If
      Next
      If bToolExist Then
         ToolCmBx.SelectedItem = ToolString
         'Else
         '   SawTool.Add("")
         '   ToolCmBx.SelectedItem = ""
      End If

      ' Pulisco lista materiali
      m_MaterialsList.Clear()
      ' Creo lista materiali
      For Each Material In m_MainWindow.m_CurrentMachine.Materials
         m_MaterialsList.Add(New MachiningMaterial(Material.nId, Material.sName))
      Next
      EgtMdbGetCurrMachiningParam(MCH_MP.SYSNOTES, ToolString)
      If ToolString <> String.Empty Then
         Dim sItems() = ToolString.Split(";".ToCharArray)
         Dim Index As Integer = 0
         For Each Material In m_MaterialsList
            Dim Param() As String = sItems(Index).Split(",".ToCharArray)
            If Not String.IsNullOrEmpty(Param(0)) AndAlso CInt(Param(0)) = Material.nId Then
               Material.dMinThickness = Param(1)
               Material.dMaxThickness = Param(2)
               Material.bIsActive = True
               Index += 1
            Else
               Material.bIsActive = False
            End If
         Next
      End If
      If MaterialsList.Items.Count > 0 Then
         MaterialsList.SelectedItem = m_MaterialsList(0)
      End If
   End Sub

   Friend Sub SetMachiningParams()
      EgtSetCurrentContext(m_MainWindow.m_CurrentProjectPageUC.CurrentProjectScene.GetCtx())
      Dim dTemp As Double
      Dim bTemp As Boolean
      EgtMdbSetCurrMachiningParam(MCH_MP.NAME, NameTxBx.Text)
      EgtMdbSetCurrMachiningParam(MCH_MP.DEPTH_STR, UIExprToExpr(DepthTxBx.Text))
      'Parametri Taglio
      StringToDouble(SideAngleTxBx.Text, dTemp)
      EgtMdbSetCurrMachiningParam(MCH_MP.SIDEANGLE, dTemp)
      bTemp = InvertChBx.IsChecked
      EgtMdbSetCurrMachiningParam(MCH_MP.INVERT, bTemp)
      EgtMdbSetCurrMachiningParam(MCH_MP.STEPTYPE, StepTypeCmBx.SelectedIndex)
      EgtMdbSetCurrMachiningParam(MCH_MP.WORKSIDE, WorkSideCmBx.SelectedIndex)
      EgtMdbSetCurrMachiningParam(MCH_MP.HEADSIDE, HeadSideCmBx.SelectedIndex + 1)
      EgtMdbSetCurrMachiningParam(MCH_MP.LEADINTYPE, LeadInTypeCmBx.SelectedIndex)
      EgtMdbSetCurrMachiningParam(MCH_MP.EXTLINKTYPE, ExtLinkTypeCmBx.SelectedIndex)
      EgtMdbSetCurrMachiningParam(MCH_MP.LEADOUTTYPE, LeadOutTypeCmBx.SelectedIndex)
      EgtMdbSetCurrMachiningParam(MCH_MP.CURVEUSE, CurveUseCmBx.SelectedIndex)
      StringToLen(ApproxTxBx.Text, dTemp)
      EgtMdbSetCurrMachiningParam(MCH_MP.APPROX, dTemp)
      StringToDouble(ArcExtTxBx.Text, dTemp)
      EgtMdbSetCurrMachiningParam(MCH_MP.STEPEXTARC, dTemp)
      StringToDouble(ArcIntTxBx.Text, dTemp)
      EgtMdbSetCurrMachiningParam(MCH_MP.STEPINTARC, dTemp)
      'Parametri Foratura
      StringToLen(StartPosTxBx.Text, dTemp)
      EgtMdbSetCurrMachiningParam(MCH_MP.STARTPOS, dTemp)
      StringToLen(StartsLowLenTxBx.Text, dTemp)
      EgtMdbSetCurrMachiningParam(MCH_MP.STARTSLOWLEN, dTemp)
      StringToLen(EndsLowLenTxBx.Text, dTemp)
      EgtMdbSetCurrMachiningParam(MCH_MP.ENDSLOWLEN, dTemp)
      StringToLen(ThrouAddLenTxBx.Text, dTemp)
      EgtMdbSetCurrMachiningParam(MCH_MP.THROUADDLEN, dTemp)
      StringToLen(StepTxBx.Text, dTemp)
      EgtMdbSetCurrMachiningParam(MCH_MP.STEP_, dTemp)
      StringToLen(ReturnPosTxBx.Text, dTemp)
      EgtMdbSetCurrMachiningParam(MCH_MP.RETURNPOS, dTemp)
      'Parametri utensile
      If Not IsNothing(ToolCmBx.SelectedItem) Then
         EgtMdbSetCurrMachiningParam(MCH_MP.TOOL, ToolCmBx.SelectedItem.ToString)
      Else
         EgtMdbSetCurrMachiningParam(MCH_MP.TOOL, String.Empty)
      End If
      ' Scrivo stringa materiali da lista
      Dim sMaterialString As String = String.Empty
      For Each Material In m_MaterialsList
         If Material.bIsActive Then
            sMaterialString += Material.nId.ToString & "," & DoubleToString(Material.dMinThickness, 0) & "," & DoubleToString(Material.dMaxThickness, 0) & ";"
         End If
      Next
      EgtMdbSetCurrMachiningParam(MCH_MP.SYSNOTES, sMaterialString)
   End Sub

   Private Sub ViewMachiningParams()
      Dim nMachiningType As Integer
      EgtMdbGetCurrMachiningParam(MCH_MP.TYPE, nMachiningType)
      NameTxBl.Visibility = Windows.Visibility.Visible
      NameTxBx.Visibility = Windows.Visibility.Visible
      DepthTxBl.Visibility = Windows.Visibility.Visible
      DepthTxBx.Visibility = Windows.Visibility.Visible
      Select Case nMachiningType
         Case MCH_MY.SAWING   'Parametri Taglio
            SideAngleTxBl.Visibility = Windows.Visibility.Visible
            SideAngleTxBx.Visibility = Windows.Visibility.Visible
            InvertTxBl.Visibility = Windows.Visibility.Visible
            InvertChBx.Visibility = Windows.Visibility.Visible
            StepTypeTxBl.Visibility = Windows.Visibility.Visible
            StepTypeCmBx.Visibility = Windows.Visibility.Visible
            SideBrd.Visibility = Windows.Visibility.Visible
            TypeBrd.Visibility = Windows.Visibility.Visible
            CurveBrd.Visibility = Windows.Visibility.Visible
            If MachParamGrd.Children.Contains(StartPosTxBl) Then
               MachParamGrd.Children.Remove(StartPosTxBl)
               MachParamGrd.Children.Remove(StartPosTxBx)
               TypeGrd.Children.Add(StartPosTxBl)
               TypeGrd.Children.Add(StartPosTxBx)
               StartPosTxBl.SetValue(Grid.ColumnProperty, 0)
               StartPosTxBl.SetValue(Grid.RowProperty, 0)
               StartPosTxBx.SetValue(Grid.ColumnProperty, 1)
               StartPosTxBx.SetValue(Grid.RowProperty, 0)
               StartPosTxBl.SetValue(Grid.RowSpanProperty, 1)
               StartPosTxBx.SetValue(Grid.RowSpanProperty, 1)
            End If
            StartPosTxBl.Visibility = Windows.Visibility.Visible
            StartPosTxBx.Visibility = Windows.Visibility.Visible
            LowLenGpBx.Visibility = Windows.Visibility.Hidden
            ThrouAddLenTxBl.Visibility = Windows.Visibility.Hidden
            ThrouAddLenTxBx.Visibility = Windows.Visibility.Hidden
            If DrillStepGrd.Children.Contains(StepTxBx) Then
               DrillStepGrd.Children.Remove(StepTxBx)
               SawStepGrd.Children.Add(StepTxBx)
               StepTxBx.SetValue(Grid.ColumnProperty, 1)
               StepTxBx.SetValue(Grid.RowProperty, 0)
            End If
            DrillStepBrd.Visibility = Windows.Visibility.Hidden
            SawStepGpBx.Visibility = Windows.Visibility.Visible
            ReturnPosTxBl.Visibility = Windows.Visibility.Hidden
            ReturnPosTxBx.Visibility = Windows.Visibility.Hidden
         Case MCH_MY.DRILLING 'Parametri Foratura
            SideAngleTxBl.Visibility = Windows.Visibility.Hidden
            SideAngleTxBx.Visibility = Windows.Visibility.Hidden
            InvertTxBl.Visibility = Windows.Visibility.Hidden
            InvertChBx.Visibility = Windows.Visibility.Hidden
            StepTypeTxBl.Visibility = Windows.Visibility.Hidden
            StepTypeCmBx.Visibility = Windows.Visibility.Hidden
            SideBrd.Visibility = Windows.Visibility.Hidden
            TypeBrd.Visibility = Windows.Visibility.Hidden
            CurveBrd.Visibility = Windows.Visibility.Hidden
            If TypeGrd.Children.Contains(StartPosTxBl) Then
               TypeGrd.Children.Remove(StartPosTxBl)
               TypeGrd.Children.Remove(StartPosTxBx)
               MachParamGrd.Children.Add(StartPosTxBl)
               MachParamGrd.Children.Add(StartPosTxBx)
               StartPosTxBl.SetValue(Grid.ColumnProperty, 0)
               StartPosTxBl.SetValue(Grid.RowProperty, 6)
               StartPosTxBx.SetValue(Grid.ColumnProperty, 1)
               StartPosTxBx.SetValue(Grid.RowProperty, 6)
               StartPosTxBl.SetValue(Grid.RowSpanProperty, 3)
               StartPosTxBx.SetValue(Grid.RowSpanProperty, 3)
            End If
            StartPosTxBl.Visibility = Windows.Visibility.Visible
            StartPosTxBx.Visibility = Windows.Visibility.Visible
            LowLenGpBx.Visibility = Windows.Visibility.Visible
            ThrouAddLenTxBl.Visibility = Windows.Visibility.Visible
            ThrouAddLenTxBx.Visibility = Windows.Visibility.Visible
            If SawStepGrd.Children.Contains(StepTxBx) Then
               SawStepGrd.Children.Remove(StepTxBx)
               DrillStepGrd.Children.Add(StepTxBx)
               StepTxBx.SetValue(Grid.ColumnProperty, 1)
               StepTxBx.SetValue(Grid.RowProperty, 2)
            End If
            SawStepGpBx.Visibility = Windows.Visibility.Hidden
            DrillStepBrd.Visibility = Windows.Visibility.Visible
            ReturnPosTxBl.Visibility = Windows.Visibility.Visible
            ReturnPosTxBx.Visibility = Windows.Visibility.Visible
      End Select
      'Parametri utensile
      ToolTxBl.Visibility = Windows.Visibility.Visible
      ToolCmBx.Visibility = Windows.Visibility.Visible
   End Sub

   Private Sub HideMachiningParams()
      'Dim nMachiningType As Integer
      'EgtMdbGetCurrMachiningParam(MCH_MP.TYPE, nMachiningType)
      NameTxBl.Visibility = Windows.Visibility.Hidden
      NameTxBx.Visibility = Windows.Visibility.Hidden
      DepthTxBl.Visibility = Windows.Visibility.Hidden
      DepthTxBx.Visibility = Windows.Visibility.Hidden
      'Parametri Taglio
      SideAngleTxBl.Visibility = Windows.Visibility.Hidden
      SideAngleTxBx.Visibility = Windows.Visibility.Hidden
      InvertTxBl.Visibility = Windows.Visibility.Hidden
      InvertChBx.Visibility = Windows.Visibility.Hidden
      StepTypeTxBl.Visibility = Windows.Visibility.Hidden
      StepTypeCmBx.Visibility = Windows.Visibility.Hidden
      SideBrd.Visibility = Windows.Visibility.Hidden
      TypeBrd.Visibility = Windows.Visibility.Hidden
      CurveBrd.Visibility = Windows.Visibility.Hidden
      SawStepGpBx.Visibility = Windows.Visibility.Hidden
      'Parametri Foratura
      StartPosTxBl.Visibility = Windows.Visibility.Hidden
      StartPosTxBx.Visibility = Windows.Visibility.Hidden
      LowLenGpBx.Visibility = Windows.Visibility.Hidden
      ThrouAddLenTxBl.Visibility = Windows.Visibility.Hidden
      ThrouAddLenTxBx.Visibility = Windows.Visibility.Hidden
      ReturnPosTxBl.Visibility = Windows.Visibility.Hidden
      ReturnPosTxBx.Visibility = Windows.Visibility.Hidden
      DrillStepBrd.Visibility = Windows.Visibility.Hidden
      'Parametri utensile
      ToolTxBl.Visibility = Windows.Visibility.Hidden
      ToolCmBx.Visibility = Windows.Visibility.Hidden
   End Sub

   Private Sub MachiningTreeView_PreviewMouseUp(sender As Object, e As MouseButtonEventArgs) Handles MachiningTreeView.PreviewMouseUp
      ' Se necessario, chiedo se salvare l'utensile corrente
      If Not SaveCurrMachining() Then
         Dim PreviousMachining As CustomItem = m_OldItem
         PreviousMachining.IsSelected = True
         Exit Sub
      End If
      ' Aggiorno
      If TypeOf MachiningTreeView.SelectedItem Is CathegoryItem Then
         Dim SelectedCathegory As CathegoryItem = MachiningTreeView.SelectedItem
         SelectedCathegory.IsExpanded = Not SelectedCathegory.IsExpanded
         HideMachiningParams()
      ElseIf TypeOf MachiningTreeView.SelectedItem Is CustomItem Then
         Dim SelectedMachining As CustomItem = MachiningTreeView.SelectedItem
         EgtSetCurrentContext(m_MainWindow.m_CurrentProjectPageUC.CurrentProjectScene.GetCtx())
         EgtMdbSetCurrMachining(SelectedMachining.Name)
         GetMachiningParams()
         ViewMachiningParams()
      End If
      m_OldItem = MachiningTreeView.SelectedItem
   End Sub

   Friend Function SaveCurrMachining() As Boolean
      SetMachiningParams()
      If EgtMdbIsCurrMachiningModified() Then
         Dim SaveCurrMachiningWnd As New EgtMsgBox(m_MainWindow, "", EgtMsg(MSG_EGTMSGBOX + 3), EgtMsgBox.Buttons.YES_NO_CANCEL, EgtMsgBox.Icons.NULL)
         Select Case SaveCurrMachiningWnd.DialogResult
            Case 0    ' Annulla
               Return False
            Case 1    ' Si
               EgtMdbSaveCurrMachining()
               Dim CurrMachining As CustomItem = TryCast(m_OldItem, CustomItem)
               If CurrMachining IsNot Nothing Then
                  CurrMachining.Name = NameTxBx.Text
               End If
            Case 2    ' No
               EgtMdbSetCurrMachining(m_sMachiningName)
               GetMachiningParams()
         End Select
      End If
      Return True
   End Function

   Private Sub NameTxBx_EgtClosed(sender As Object, e As EventArgs) Handles NameTxBx.EgtClosed
      ' Se cambiato nome
      If NameTxBx.Text <> m_sMachiningName Then
         ' Imposto contesto macchina
         EgtSetCurrentContext(m_MainWindow.m_CurrentProjectPageUC.CurrentProjectScene.GetCtx())
         ' Se nome nuovo,lo assegno
         Dim TempName As String = NameTxBx.Text
         EgtMdbGetMachiningNewName(TempName)
         If TempName = NameTxBx.Text Then
            NameTxBx.Text = NameTxBx.Text
         Else
            ' Nome già utilizzato
            Dim InfoBox As New EgtMsgBox(m_MainWindow, "", EgtMsg(91104), EgtMsgBox.Buttons.OK, EgtMsgBox.Icons.ESCLAMATION)
            NameTxBx.Text = m_sMachiningName
         End If
      Else
         NameTxBx.Text = m_sMachiningName
      End If
   End Sub

   Private Sub DepthTxBx_EgtClosed(sender As Object, e As EventArgs) Handles DepthTxBx.EgtClosed
      ' Non devo fare alcunchè
   End Sub

   Private Sub MaterialsList_SelectionChanged(sender As Object, e As SelectionChangedEventArgs) Handles MaterialsList.SelectionChanged
      Dim Selectedmaterial As MachiningMaterial = MaterialsList.SelectedItem
      If Not IsNothing(Selectedmaterial) Then
         If Selectedmaterial.bIsActive Then
            MinThicknessTxBx.Text = DoubleToString(Selectedmaterial.dMinThickness, 0)
            MaxThicknessTxBx.Text = DoubleToString(Selectedmaterial.dMaxThickness, 0)
         Else
            MinThicknessTxBx.Text = 0
            MaxThicknessTxBx.Text = 0
         End If
      End If
   End Sub

   Private Sub MinThicknessTxBx_EgtClosed(sender As Object, e As EventArgs) Handles MinThicknessTxBx.EgtClosed
      Dim SelectedMaterial As MachiningMaterial = MaterialsList.SelectedItem
      If MinThicknessTxBx.Text = 0 And MaxThicknessTxBx.Text = 0 Then
         SelectedMaterial.bIsActive = False
      Else
         SelectedMaterial.dMinThickness = MinThicknessTxBx.Text
         SelectedMaterial.bIsActive = True
      End If
   End Sub

   Private Sub MaxThicknessTxBx_EgtClosed(sender As Object, e As EventArgs) Handles MaxThicknessTxBx.EgtClosed
      Dim SelectedMaterial As MachiningMaterial = MaterialsList.SelectedItem
      If MinThicknessTxBx.Text = 0 And MaxThicknessTxBx.Text = 0 Then
         SelectedMaterial.bIsActive = False
      Else
         SelectedMaterial.dMaxThickness = MaxThicknessTxBx.Text
         SelectedMaterial.bIsActive = True
      End If
   End Sub

End Class

Class MachiningMaterial
   Implements INotifyPropertyChanged

   ' Riferimento alla MainWindow
   Private m_MainWindow As MainWindow = Application.Current.MainWindow

   Private m_nId As Integer
   Private m_sName As String
   Private m_dMinThickness As Double
   Private m_dMaxThickness As Double
   Private m_bIsActive As Boolean

   Public ReadOnly Property nId As Integer
      Get
         Return m_nId
      End Get
   End Property

   Public ReadOnly Property Name As String
      Get
         Return m_sName
      End Get
   End Property

   Public Property dMinThickness As Double
      Get
         Return m_dMinThickness
      End Get
      Set(value As Double)
         m_dMinThickness = value
      End Set
   End Property

   Public Property dMaxThickness As Double
      Get
         Return m_dMaxThickness
      End Get
      Set(value As Double)
         m_dMaxThickness = value
      End Set
   End Property

   Public Property bIsActive As Boolean
      Get
         Return m_bIsActive
      End Get
      Set(value As Boolean)
         If value <> m_bIsActive Then
            m_bIsActive = value
            NotifyPropertyChanged("bIsActive")
         End If
      End Set
   End Property

   Sub New(nId As String, sName As String)
      m_nId = nId
      m_sName = sName
      m_dMinThickness = 0
      m_dMaxThickness = 0
      m_bIsActive = False
   End Sub

   Public Event PropertyChanged As PropertyChangedEventHandler Implements INotifyPropertyChanged.PropertyChanged

   Public Sub NotifyPropertyChanged(propName As String)
      RaiseEvent PropertyChanged(Me, New PropertyChangedEventArgs(propName))
   End Sub

End Class