Imports EgtUILib
Imports EgtWPFLib5

Public Class SceneButtonVM

   Private m_TopListBtn As New List(Of ScenaBtn)
   Public Property TopListBtn As List(Of ScenaBtn)
      Get
         Return m_TopListBtn
      End Get
      Set(value As List(Of ScenaBtn))
         m_TopListBtn = value
      End Set
   End Property

   Private m_LeftListBtn As New List(Of ScenaBtn)
   Public Property LeftListBtn As List(Of ScenaBtn)
      Get
         Return m_LeftListBtn
      End Get
      Set(value As List(Of ScenaBtn))
         m_LeftListBtn = value
      End Set
   End Property

   Private m_RightListBtn As New List(Of ScenaBtn)
   Public Property RightListBtn As List(Of ScenaBtn)
      Get
         Return m_RightListBtn
      End Get
      Set(value As List(Of ScenaBtn))
         m_RightListBtn = value
      End Set
   End Property

   Private m_BottomListBtn As New List(Of ScenaBtn)
   Public Property BottomListBtn As List(Of ScenaBtn)
      Get
         Return m_BottomListBtn
      End Get
      Set(value As List(Of ScenaBtn))
         m_BottomListBtn = value
      End Set
   End Property

   Sub New()
      SetButtonsLocation("TopListBtn", m_TopListBtn)
      SetButtonsLocation("LeftListBtn", m_LeftListBtn)
      SetButtonsLocation("RightListBtn", m_RightListBtn)
      SetButtonsLocation("BottomListBtn", m_BottomListBtn)
   End Sub

   Private Sub SetButtonsLocation(PositionList As String, ListBtn As List(Of ScenaBtn))
      Dim Index As Integer = 1
      Dim sBtnString As String = String.Empty
      While GetMainPrivateProfileString(PositionList, "Btn_" & Index.ToString, "", sBtnString) > 0
         Dim sItems As String() = Split(sBtnString, ",")
         If sItems.Count < 3 Then
            ' Errore di configurazione comando: mancano dei parametri
            EgtOutLog("")
         Else
            Dim nType As Integer = 0
            If sItems(0) = "Button" Then
               ' Button
               ListBtn.Add(New _Button(sItems(1), sItems(2), sItems(3)))
            ElseIf sItems(0) = "ToggleButton" Then
               ' ToggelButton
               ListBtn.Add(New _ToggleButton(sItems(1), sItems(2), sItems(3)))
            End If
         End If
         Index = Index + 1
         sBtnString = String.Empty
      End While
   End Sub

End Class

Public Class ScenaBtn

   Private m_ResourcesDir As String = "C:\EgtData\EgtSTONE3D\Resources\"

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

   Private m_Img As String = String.Empty
   Public Property Img As String
      Get
         Return m_Img
      End Get
      Set(value As String)
         m_Img = value
      End Set
   End Property

   Private m_Flag As String = String.Empty
   Public Property Flag As String
      Get
         Return m_Flag
      End Get
      Set(value As String)
         m_Flag = value
      End Set
   End Property

   Sub New(_Name As String, _Img As String, _Flag As String)
      m_Name = _Name
      m_Img = m_ResourcesDir & _Img
      m_Flag = _Flag
   End Sub

   Private m_CmdBtn As ICommand
   Public ReadOnly Property CmdBtn As ICommand
      Get
         If m_CmdBtn Is Nothing Then
            m_CmdBtn = New Command(AddressOf MethodBtn)
         End If
         Return m_CmdBtn
      End Get
   End Property

   Private Sub MethodBtn()
      SceneCmd.Exec(m_Name)
   End Sub

End Class

Public Class _Button
   Inherits ScenaBtn

   Sub New(_Name As String, _Img As String, _Flag As String)
      MyBase.New(_Name, _Img, _Flag)
   End Sub

End Class

Public Class _ToggleButton
   Inherits ScenaBtn

   Private m_IsChecked As Boolean
   Public Property IsChecked As Boolean
      Get
         Return m_IsChecked
      End Get
      Set(value As Boolean)
         m_IsChecked = value
      End Set
   End Property


   Sub New(_Name As String, _Img As String, _Flag As String)
      MyBase.New(_Name, _Img, _Flag)
   End Sub

End Class

Module SceneCmd
   Public Sub Exec(Flag)
      Dim _SceneHostVM As SceneHostVM = DirectCast(Map.refSceneHostV.DataContext, SceneHostVM)
      Dim nVeinCtx As Integer = _SceneHostVM.MainScene.GetCtx()
      Select Case Flag
         Case "Pair"
            EgtSetCurrentContext(nVeinCtx)

            EgtLuaSetGlobIntVar("ASS.nVeinCtx", nVeinCtx)
            EgtLuaCallFunction("ASS.PairAll")

         Case Else
            Dim x As Boolean = False
      End Select
   End Sub
End Module