Imports System.ComponentModel
Imports System.Text
Imports DigitalData.Modules.Logging
Imports GdPicture14
Imports GdPicture14.Annotations

Partial Public Class frmFieldEditor
    Private LogConfig As LogConfig
    Private Logger As Logger

    Private GDViewer As GdViewer
    Private Manager As AnnotationManager

    Public Sub New()
        InitializeComponent()
    End Sub

    Private Sub Form1_Load(sender As Object, e As EventArgs) Handles Me.Load
        LogConfig = New LogConfig(LogConfig.PathType.CustomPath, Application.StartupPath, CompanyName:="Digital Data", ProductName:="EnvelopeGenerator")
        Logger = LogConfig.GetLogger()

        DocumentViewer1.Init(LogConfig, "PS231031-44053-15086")
    End Sub

    Private Sub BarButtonItem1_ItemClick(sender As Object, e As DevExpress.XtraBars.ItemClickEventArgs) Handles BarButtonItem1.ItemClick
        If GDViewer IsNot Nothing Then

            AddHandler GDViewer.BeforeAnnotationAddedByUser, AddressOf Viewer_BeforeAnnotationAddedByUser
            AddHandler GDViewer.AnnotationAddedByUser, AddressOf Viewer_AnnotationAddedByUser

            GDViewer.AddStickyNoteAnnotationInteractive("SIGNATUR", Color.Black, "Arial", FontStyle.Regular, 10, 1, 0)


        End If
    End Sub

    Private Sub Viewer_AnnotationAddedByUser(AnnotationIdx As Integer)
        Dim oAnnotation = GDViewer.GetAnnotationFromIdx(AnnotationIdx)

        If TypeOf oAnnotation Is AnnotationStickyNote Then
            Dim oStickyNote As AnnotationStickyNote = oAnnotation
            oStickyNote.Width = 1
            oStickyNote.Height = 1

            ApplyAnnotationStyle(oAnnotation)
        End If

        oAnnotation.CanRotate = False
        oAnnotation.CanEdit = False
        oAnnotation.CanResize = False
    End Sub

    Private Sub Viewer_BeforeAnnotationAddedByUser(AnnotationIdx As Integer)
        'NOOP
    End Sub

    Private Sub BarButtonItem2_ItemClick(sender As Object, e As DevExpress.XtraBars.ItemClickEventArgs) Handles BarButtonItem2.ItemClick
        If OpenFileDialog1.ShowDialog() = DialogResult.OK Then
            Dim oFilePath = OpenFileDialog1.FileName
            DocumentViewer1.LoadFile(oFilePath)

            If DocumentViewer1.PdfViewer IsNot Nothing Then
                GDViewer = DocumentViewer1.PdfViewer
                Manager = GDViewer.GetAnnotationManager()
                Manager.InitFromGdViewer(GDViewer)
            End If
        End If
    End Sub

    Private Sub BarButtonItem4_ItemClick(sender As Object, e As DevExpress.XtraBars.ItemClickEventArgs) Handles BarButtonItem4.ItemClick
        Dim oAnnotationCount = GDViewer.GetAnnotationCount()
        For index = 0 To oAnnotationCount
            Dim oAnnotation As Annotation = GDViewer.GetAnnotationFromIdx(index)

            If TypeOf oAnnotation Is AnnotationStickyNote Then
                Dim oStickyNote As AnnotationStickyNote = oAnnotation

                Dim oWidth = InchToPixel(oStickyNote.Width)
                Dim oHeight = InchToPixel(oStickyNote.Height)
                Dim oTop = InchToPixel(oStickyNote.Top)
                Dim oLeft = InchToPixel(oStickyNote.Left)
            End If
        Next

    End Sub

    Private Function InchToPixel(pInch As Single) As Single
        Return pInch * 96
    End Function

    Private Function PixelToInch(pPixel As Single) As Single
        Return pPixel / 96
    End Function

    Private Sub ApplyAnnotationStyle(ByRef pAnnotation As Annotation)
        If TypeOf pAnnotation Is AnnotationStickyNote Then
            Dim oStickyNote As AnnotationStickyNote = pAnnotation
            oStickyNote.Fill = True
            oStickyNote.FillColor = Color.LightGoldenrodYellow
            oStickyNote.Text = "SIGNATUR"
            oStickyNote.Alignment = StringAlignment.Center
            oStickyNote.LineAlignment = StringAlignment.Center
        End If
    End Sub

    Private Sub BarButtonItem5_ItemClick(sender As Object, e As DevExpress.XtraBars.ItemClickEventArgs) Handles BarButtonItem5.ItemClick

        Dim oAnnotation As AnnotationStickyNote = Manager.AddStickyNoteAnnot(0, 0, 0, 0, "SIGNATUR")


        If Manager.GetStat() = GdPictureStatus.OK Then
            oAnnotation.Width = 2
            oAnnotation.Height = 2
            oAnnotation.Left = 1
            oAnnotation.Top = 1
            oAnnotation.Fill = True
            oAnnotation.FillColor = Color.DarkRed
            oAnnotation.Text = "SIGNATUR JUNGE"


            If Manager.SaveAnnotationsToPage() = GdPictureStatus.OK Then
                'oManager.BurnAnnotationsToPage(True)

                'GDViewer.ReloadAnnotations()
                'GDViewer.Redraw()
            End If
        End If
    End Sub

    Private Sub BarButtonItem3_ItemClick(sender As Object, e As DevExpress.XtraBars.ItemClickEventArgs)

    End Sub

    Private Sub BarButtonItem3_ItemClick_1(sender As Object, e As DevExpress.XtraBars.ItemClickEventArgs) Handles BarButtonItem3.ItemClick
        Dim oSelected = GDViewer.GetSelectedAnnotationIdx()

        If oSelected = -1 Then
            Exit Sub
        End If

        If MsgBox("Wollen Sie die Annotation löschen?", MsgBoxStyle.YesNo Or MsgBoxStyle.Question, Text) = DialogResult.Yes Then
            GDViewer.DeleteAnnotation(oSelected)
        End If
    End Sub
End Class