Imports Microsoft.Reporting.WinForms
Imports GrapeCity.ActiveReports.Document
Imports System.Globalization
Imports System.IO

Public Class frmPrintLayout
    Public datvon As Date
    Public RaisePrintEvent As Boolean = False
    Public speedPrint As Boolean = False
    Private WithEvents exportMenu As ToolStripMenuItem = New ToolStripMenuItem("Export")
    Public Event PRINT()
    Dim art As String = ""
    Public Sub New()
        InitializeComponent()
    End Sub
    Public Sub New(ByVal art As String)
        InitializeComponent()
        Me.art = art
    End Sub

 

    Private Sub frmPrintLayout_KeyDown(sender As Object, e As KeyEventArgs) Handles Me.KeyDown
        If e.KeyCode = Keys.ControlKey And e.KeyCode = Keys.P Then
            btnPrint.PerformClick()
        End If
    End Sub
    Private Sub frmPrintLayout_Load(sender As Object, e As EventArgs) Handles MyBase.Load

        Viewer.Toolbar.ToolStrip.Items.Add(exportMenu)
        'Hilfstexte in Toolbar eindeutschen
        Viewer.Toolbar.ToolStrip.Items(0).ToolTipText = "Seitenübersicht"
        Viewer.Toolbar.ToolStrip.Items(2).ToolTipText = "Drucken"
        Viewer.Toolbar.ToolStrip.Items(2).Visible = False
        Viewer.Toolbar.ToolStrip.Items(5).ToolTipText = "Kopieren"
        Viewer.Toolbar.ToolStrip.Items(6).ToolTipText = "Suchen"
        Viewer.Toolbar.ToolStrip.Items(10).ToolTipText = "aktueller Zoom"
        Viewer.Toolbar.ToolStrip.Items(12).ToolTipText = "an Fensterbreite anpassen"
        Viewer.Toolbar.ToolStrip.Items(13).ToolTipText = "vollständige Seite an Fenstergröße anpassen"
        Viewer.Toolbar.ToolStrip.Items(15).ToolTipText = "Einzelseitenansicht"
        Viewer.Toolbar.ToolStrip.Items(16).ToolTipText = "Bildlauf aktivieren"
        Viewer.Toolbar.ToolStrip.Items(17).ToolTipText = "Mehrseiten-Ansicht"
        Viewer.Toolbar.ToolStrip.Items(19).ToolTipText = "erste Seite"
        Viewer.Toolbar.ToolStrip.Items(20).ToolTipText = "vorige Seite"
        Viewer.Toolbar.ToolStrip.Items(21).ToolTipText = "aktuelle Seite"
        Viewer.Toolbar.ToolStrip.Items(22).ToolTipText = "nächste Seite"
        Viewer.Toolbar.ToolStrip.Items(23).ToolTipText = "letzte Seite"
        Viewer.Toolbar.ToolStrip.Items(25).ToolTipText = "Sprung rückwärts"
        Viewer.Toolbar.ToolStrip.Items(26).ToolTipText = "Sprung vorwärts"
        Viewer.Toolbar.ToolStrip.Items(30).ToolTipText = "Anzeige refreshen"
        Viewer.Toolbar.ToolStrip.Items(33).ToolTipText = "Ansicht-Modus"
        Viewer.Toolbar.ToolStrip.Items(34).ToolTipText = "Textauswahl-Modus"
        Viewer.Toolbar.ToolStrip.Items(35).ToolTipText = "Schnappschuss erstellen"
    End Sub


    Private Sub btnPrint_Click(sender As Object, e As EventArgs) Handles btnPrint.Click
        If RaisePrintEvent Then
            RaiseEvent PRINT()
        Else
            Me.Viewer.Print(True, True, True)
        End If


        Exit Sub
        If Me.Viewer.Name = "" Then

        End If
        'Me.Viewer.Print(True, True, True)
        'Dim p As GrapeCity.Viewer.Common.PrintingSettings = Me.Viewer.PrintingSettings


        'If Me.ReportViewer1.PrintDialog() = DialogResult.OK Then Me.Close()

    End Sub
    Public Sub PRINTMe()
        RaiseEvent PRINT()
    End Sub

    Private Sub exportMenu_Click(sender As Object, e As EventArgs) Handles exportMenu.Click
        Exportieren(Viewer.Document, "Auswertung offene Anträge mit Vorauszahlung")
    End Sub



    Public Shared Sub Exportieren(ByVal document As SectionDocument, ByVal Namensvorschlag As String)
        Try
            Dim datei As FileInfo = Nothing

            If Not ermittleDateiname(datei, Namensvorschlag) Then
                Exit Sub
            End If

            Select Case datei.Extension.ToUpper()
                Case ".pdf".ToUpper()
                    Dim pdfExport1 As New GrapeCity.ActiveReports.Export.Pdf.Section.PdfExport()
                    pdfExport1.Export(document, datei.FullName)
                Case ".xlsx".ToUpper()
                    Dim xlsExport1 As New GrapeCity.ActiveReports.Export.Excel.Section.XlsExport()
                    xlsExport1.FileFormat = GrapeCity.ActiveReports.Export.Excel.Section.FileFormat.Xlsx
                    xlsExport1.Export(document, datei.FullName)
                Case ".rtf".ToUpper()
                    Dim rtfExport1 As New GrapeCity.ActiveReports.Export.Word.Section.RtfExport()
                    rtfExport1.Export(document, datei.FullName)
                Case Else
                    MessageBox.Show("Es würde ein ungültiges Exportformat ausgewählt. Erlaubt sind 'pdf', 'rtf' und 'xlsx'.")
                    Exit Sub
            End Select

            If MessageBox.Show("Der Export wurde erfolgreich durchgeführt. Soll die Exportdatei jetzt geöffnet werden?", "Export", MessageBoxButtons.YesNoCancel, MessageBoxIcon.Question) = DialogResult.Yes Then
                Process.Start(datei.FullName)
            End If
        Catch ex As Exception
            MessageBox.Show("Exportieren fehlgeschlagen. Fehler: " + ex.Message)
        End Try
    End Sub

    Private Shared Function ermittleDateiname(ByRef datei As FileInfo, ByRef Namensvorschlag As String) As Boolean
        Using saveDialog As New SaveFileDialog
            saveDialog.AddExtension = True
            saveDialog.CheckPathExists = True
            saveDialog.FileName = Namensvorschlag
            saveDialog.DefaultExt = ".pdf"
            saveDialog.Filter = "pdf-Dateien (*.pdf)|*.pdf|Word Dateien (*.rtf)|*.rtf|Excel Dateien (*.xlsx)|*.xlsx"
            saveDialog.OverwritePrompt = True
            saveDialog.ValidateNames = True
            saveDialog.FilterIndex = 0
            If saveDialog.ShowDialog() = DialogResult.OK Then
                datei = New FileInfo(saveDialog.FileName)
                Return True
            Else
                Return False
            End If
        End Using
    End Function


    Private Sub Viewer_LoadCompleted(sender As Object, e As EventArgs) Handles Viewer.LoadCompleted
        If speedPrint Then
            ' MsgBox("L")
            btnPrint.PerformClick()
            'RemoveHandler Viewer.LoadCompleted, Viewer_LoadCompleted(Viewer, New EventArgs)
            speedPrint = False
        End If
    End Sub
End Class