Imports System.Runtime.InteropServices
Imports System.Text
Imports TestEIn.EgtInterface
Imports System.Globalization

Public Module GenInterface

'-------------------------------- IniFile : Get --------------------------------------------------
<DllImport("kernel32.dll", CharSet:=CharSet.Unicode)>
Public Function GetPrivateProfileInt(
                             ByVal lpAppName As String,
                             ByVal lpKeyName As String,
                             ByVal nDefault As Integer,
                             ByVal lpFileName As String) As Integer
End Function

Public Function GetPrivateProfileDouble(
                             ByVal lpAppName As String,
                             ByVal lpKeyName As String,
                             ByVal dDefault As Double,
                             ByVal lpFileName As String) As Double
   Dim sValue As String = String.Empty
   GetPrivateProfileString(lpAppName, lpKeyName, dDefault.ToString(), sValue, lpFileName)
   Dim nPos As Integer = sValue.IndexOf(";")
   If nPos >= 0 Then
      sValue = sValue.Remove(nPos)
   End If
   Dim dValue As Double
   If Not Double.TryParse(sValue, NumberStyles.Float, System.Globalization.CultureInfo.InvariantCulture, dValue) Then
      dValue = dDefault
   End If
   Return dValue
End Function

<DllImport("kernel32.dll", CharSet:=CharSet.Unicode)>
Private Function GetPrivateProfileString(
                             ByVal lpAppName As String,
                             ByVal lpKeyName As String,
                             ByVal lpDefault As String,
                             ByVal lpReturnedString As StringBuilder,
                             ByVal nSize As Integer,
                             ByVal lpFileName As String) As Integer
End Function
Public Function GetPrivateProfileString(
                             ByVal lpAppName As String,
                             ByVal lpKeyName As String,
                             ByVal lpDefault As String,
                             ByRef lpString As String,
                             ByVal lpFileName As String) As Integer
   Dim sb As New StringBuilder(512)
   Dim nRet As Integer = GetPrivateProfileString(lpAppName, lpKeyName, lpDefault, sb, sb.Capacity, lpFileName)
   lpString = sb.ToString
   Return nRet
End Function

Public Function GetPrivateProfileColor(
                             ByVal lpAppName As String,
                             ByVal lpKeyName As String,
                             ByRef Col As Color3d,
                             ByVal lpFileName As String) As Boolean
   Dim sVal As String = String.Empty
   GetPrivateProfileString(lpAppName, lpKeyName, "", sVal, lpFileName)
   Dim sItems() As String = sVal.Split(",".ToCharArray)
   If sItems.Count() >= 3 Then
      Col.R = Int(sItems(0))
      Col.G = Int(sItems(1))
      Col.B = Int(sItems(2))
      If sItems.Count() >= 4 Then
         Col.A = Int(sItems(3))
      End If
      Return True
   End If
   Return False
End Function

Public Function GetPrivateProfileZoomWin(
                             ByVal lpAppName As String,
                             ByVal lpKeyName As String,
                             ByRef bOutline As Boolean,
                             ByRef Col As Color3d,
                             ByVal lpFileName As String) As Boolean
   Dim sVal As String = String.Empty
   GetPrivateProfileString(lpAppName, lpKeyName, "", sVal, lpFileName)
   Dim sItems() As String = sVal.Split(",".ToCharArray)
   If sItems.Count() >= 5 Then
      bOutline = (Int(sItems(0)) <> 0)
      Col.R = Int(sItems(1))
      Col.G = Int(sItems(2))
      Col.B = Int(sItems(3))
      Col.A = Int(sItems(4))
      Return True
   End If
   Return False
End Function

Public Function GetPrivateProfileWinPos(
                             ByVal lpAppName As String,
                             ByVal lpKeyName As String,
                             ByRef nFlag As Integer,
                             ByRef nLeft As Integer,
                             ByRef nTop As Integer,
                             ByRef nWidth As Integer,
                             ByRef nHeight As Integer,
                             ByVal lpFileName As String) As Boolean
   Dim sVal As String = String.Empty
   GetPrivateProfileString(lpAppName, lpKeyName, "", sVal, lpFileName)
   Dim sItems() As String = sVal.Split(",".ToCharArray)
   If sItems.Count() >= 5 Then
      nFlag = Int(sItems(0))
      nLeft = Int(sItems(1))
      nTop = Int(sItems(2))
      nWidth = Int(sItems(3))
      nHeight = Int(sItems(4))
      Return True
   End If
   Return False
End Function


'-------------------------------- IniFile : Write ------------------------------------------------
<DllImport("kernel32.dll", CharSet:=CharSet.Unicode)>
Public Function WritePrivateProfileString(
                             ByVal lpAppName As String,
                             ByVal lpKeyName As String,
                             ByVal lpString As String,
                             ByVal lpFileName As String) As Boolean
End Function

Public Function WritePrivateProfileWinPos(
                             ByVal lpAppName As String,
                             ByVal lpKeyName As String,
                             ByVal nFlag As Integer,
                             ByVal nLeft As Integer,
                             ByVal nTop As Integer,
                             ByVal nWidth As Integer,
                             ByVal nHeight As Integer,
                             ByVal lpFileName As String) As Boolean
   Dim sVal As String
   sVal = nFlag.ToString & "," & nLeft.ToString & "," & nTop.ToString & "," & nWidth.ToString & "," & nHeight.ToString
   Return WritePrivateProfileString(lpAppName, lpKeyName, sVal, lpFileName)
End Function


'-------------------------------- System Menu ----------------------------------------------------
<DllImport("user32.dll")>
Public Function GetSystemMenu(ByVal hWnd As IntPtr, ByVal bRevert As Boolean) As IntPtr
End Function
<DllImport("user32.dll", CharSet:=CharSet.Auto)>
Public Function AppendMenu(ByVal hMenu As IntPtr, ByVal uFlags As Integer,
                           ByVal uIDNewItem As Integer, ByVal lpNewItem As String) As Boolean
End Function
Public Const MF_STRING As UInt32 = &H0
Public Const MF_SEPARATOR As UInt32 = &H800
Public Const WM_SYSCOMMAND As UInt32 = &H112
Public Const IDM_ABOUTBOX As UInt32 = &H10

'-------------------------------- Windows --------------------------------------------------------
<DllImport("user32.dll")>
Public Function ShowWindow(ByVal hWnd As IntPtr, ByVal nCmdShow As Integer) As Boolean
End Function
Public Enum SW As Integer
   HIDE = 0
   SHOWMAXIMIZED = 3
   RESTORE = 9
End Enum

'-------------------------------- File Path ------------------------------------------------------
    ' Truncates a path to fit within a certain number of characters by replacing path components with ellipses.
    ' pszOut = The address of the string that has been altered.
    ' pszSrc = A pointer to a null-terminated string of length MAX_PATH that contains the path to be altered.
    ' cchMax = The maximum number of characters to be contained in the new string, including the terminating null. 
    ' reserved = Reserved
    ' Returns TRUE if successful, or FALSE otherwise.
    <DllImport("shlwapi.dll", EntryPoint:="PathCompactPathExW", SetLastError:=True, CharSet:=CharSet.Unicode)>
    Public Function PathCompactPathEx(
                      <MarshalAs(UnmanagedType.LPTStr)> pszOut As System.Text.StringBuilder,
                      <MarshalAs(UnmanagedType.LPTStr)> pszSrc As String,
                      cchMax As UInteger,
                      reserved As Integer
                      ) As <MarshalAs(UnmanagedType.Bool)> Boolean
    End Function


End Module