Imports EgtUILib
Imports System.IO

Public Class OptionsPageUC

   Dim m_MainWindow As MainWindow = Application.Current.MainWindow

   Private UnitsList() As String = {"inch", "mm"}

   Private ViewRotsList() As String = {"0", "90", "180", "270"}

   Private ThemesList() As String = {"Classic", "Dark"}

   Sub New(Owner As Window)

      ' This call is required by the designer.
      InitializeComponent()

      ' Add any initialization after the InitializeComponent() call.
      Me.Owner = Owner
      Me.Top = Owner.Top + (Owner.Height / 2 - Me.Height / 2)
      Me.Left = Owner.Left + (Owner.Width / 2 - Me.Width / 2)
      Me.ShowDialog()

   End Sub

   Private Sub OptionsPageUC_Initialized(sender As Object, e As EventArgs) Handles Me.Initialized

      ' Associazione della lista linguaggi alla combobox
      LanguageCmBx.ItemsSource = m_MainWindow.m_LanguagesList
      ' Associazione della lista unità di misura alla combobox
      UnitsOfMeasureCmBx.ItemsSource = UnitsList
      ' Associazione della lista rotazioni alla combobox
      ViewRotCmBx.ItemsSource = ViewRotsList
      ' Associazione della lista temi alla combobox
      ThemesCmBx.ItemsSource = ThemesList

      ' Imposto la lingua corrente
      LanguageCmBx.SelectedItem = m_MainWindow.m_CurrLanguage

      ' Imposto l'unità di misura corrente
      UnitsOfMeasureCmBx.SelectedIndex = If(EgtUiUnitsAreMM(), 1, 0)

      ' Imposto la rotazione corrente
      ViewRotCmBx.SelectedIndex = m_MainWindow.m_nTopViewRotStep

      ' Imposto il tema corrente
      ThemesCmBx.SelectedIndex = m_MainWindow.m_CurrTheme

      AddHandler BrowseBtn.Click, AddressOf Me.BrowseBtn_OnClick
      AddHandler BrowseArrowBtn.Click, AddressOf Me.BrowseArrowBtn_OnClick

      ' Messaggi
      OptTitle.Text = EgtMsg(MSG_OMAGCUT + 6)                         ' OPZIONI
      LanguageGpBx.Header = EgtMsg(MSG_OPTIONSPAGEUC + 1)             ' Lingua
      LanguageMsgTxBl.Text = EgtMsg(MSG_OPTIONSPAGEUC + 2)            ' La nuova lingua diventerà corr...
      UnitsOfMeasureGpBx.Header = EgtMsg(MSG_OPTIONSPAGEUC + 3)       ' Unità di misura
      ViewRotGpBx.Header = EgtMsg(MSG_OPTIONSPAGEUC + 4)              ' Rotazione vista
      ThemesGpBx.Header = EgtMsg(MSG_OPTIONSPAGEUC + 25)              ' Tema
      LabelGpBx.Header = EgtMsg(92056)                                ' Etichetta
      LabelTxt.Text = m_MainWindow.m_TemplateFilePrinter
      LabelArrowGpBx.Header = EgtMsg(92057)                           ' Etichetta Freccia
      LabelArrowTxt.Text = m_MainWindow.m_TemplateFileArrowPrinter
   End Sub

   Private Sub LanguageCmBx_SelectionChanged(sender As Object, e As SelectionChangedEventArgs) Handles LanguageCmBx.SelectionChanged
      m_MainWindow.m_CurrLanguage = LanguageCmBx.SelectedItem
      WritePrivateProfileString(S_GENERAL, K_MESSAGES, m_MainWindow.m_CurrLanguage.LanguageName, m_MainWindow.GetIniFile())
   End Sub

   Private Sub UnitsOfMeasureCmBx_SelectionChanged(sender As Object, e As SelectionChangedEventArgs) Handles UnitsOfMeasureCmBx.SelectionChanged
      Dim bMM As Boolean = (UnitsOfMeasureCmBx.SelectedIndex <> 0)
      EgtSetUiUnits(bMM)
      WritePrivateProfileString(S_GENERAL, K_MMUNITS, If(bMM, 1, 0), m_MainWindow.GetIniFile())
   End Sub

   Private Sub ViewRotCmBx_SelectionChanged(sender As Object, e As SelectionChangedEventArgs) Handles ViewRotCmBx.SelectionChanged
      m_MainWindow.m_nTopViewRotStep = ViewRotCmBx.SelectedIndex
      WritePrivateProfileString(S_SCENE, K_TOPVIEWROTSTEP, m_MainWindow.m_nTopViewRotStep.ToString(), m_MainWindow.GetIniFile())
      ' aggiorno visualizzazione
      EgtSetGenericView(0, (m_MainWindow.m_nTopViewRotStep - 1) * 90)
      EgtZoom(ZM.ALL)
   End Sub

   Private Sub ThemesCmBx_SelectionChanged(sender As Object, e As SelectionChangedEventArgs) Handles ThemesCmBx.SelectionChanged
      'Dim app As Application = Application.Current
      If (ThemesCmBx.SelectedIndex = 0) Then
         '   app.ChangeTheme(New Uri("/OmagVIEW;component/OmagVIEWDictionary.xaml", UriKind.Relative))
         '   WritePrivateProfileString(S_GENERAL, K_THEME, 0, m_MainWindow.GetIniFile())
         m_MainWindow.m_CurrTheme = 0
      End If
      If (ThemesCmBx.SelectedIndex = 1) Then
         'app.ChangeTheme(New Uri("/OmagView;component/OmagViewDarkDictionary.xaml", UriKind.Relative))
         'Application.Current.Resources("GroupBox_CornerRadius") = 3
         'Application.Current.Resources("Button_CornerRadius") = 3
         'Application.Current.Resources("EmptyBorder_CornerRadius") = New CornerRadius(3)
         'WritePrivateProfileString(S_GENERAL, K_THEME, 1, m_MainWindow.GetIniFile())
         m_MainWindow.m_CurrTheme = 1
      End If
   End Sub

   ' distinguo il direttorio di ricerca a seconda del file selezionato
   Private Sub BrowseBtn_OnClick()
      Browse(m_MainWindow.m_TemplateFilePrinter, K_TEMPLATE)
      LabelTxt.Text = m_MainWindow.m_TemplateFilePrinter
   End Sub

   Private Sub BrowseArrowBtn_OnClick()
      Browse(m_MainWindow.m_TemplateFileArrowPrinter, K_TEMPLATE_ARROW)
      LabelArrowTxt.Text = m_MainWindow.m_TemplateFileArrowPrinter
   End Sub

   Private Sub Browse(ByRef sFileName As String, sKey As String)
      'recupero il nome del direttorio
      Dim CurrDirectory As String = Path.GetDirectoryName(sFileName)
      ' Apro la finestra di dialogo aperta direttamente sulla cartella cercata
      Dim OpenFileDialog As New Microsoft.Win32.OpenFileDialog() With {
         .InitialDirectory = CurrDirectory
      }
      OpenFileDialog.Filter = "prn files (*.prn)|*.prn"
      If OpenFileDialog.ShowDialog() <> True Then
         ' se la risposta è diversa da OK esce
      Else
         ' carico l'indirizzo del template che voglio aprire
         sFileName = OpenFileDialog.FileName
         ' salvo il nome del nuovo file template in uso
         WritePrivateProfileString(S_PRINTER, sKey, sFileName, m_MainWindow.GetIniFile())
      End If
   End Sub

End Class