OrganLit/frmAddAlternateHymnTuneName.vb

Imports System.Windows.Forms

Public Class frmAddAlternateHymnTuneName
    Inherits Windows.Forms.Form
    Private m_objCurrentHymnTuneName As clsHymnTuneName
    Private m_objAlternateHymnTuneNameChosen As clsHymnTuneName

#Region " Windows Form Designer generated code "

    Protected Sub New()
        MyBase.New()

        'This call is required by the Windows Form Designer.
        InitializeComponent()

        'Add any initialization after the InitializeComponent() call

    End Sub

    'Form overrides dispose to clean up the component list.
    Protected Overloads Overrides Sub Dispose(ByVal disposing As Boolean)
        If disposing Then
            If Not (components Is Nothing) Then
                components.Dispose()
            End If
        End If
        MyBase.Dispose(disposing)
    End Sub

    'Required by the Windows Form Designer
    Private components As System.ComponentModel.IContainer

    'NOTE: The following procedure is required by the Windows Form Designer
    'It can be modified using the Windows Form Designer.  
    'Do not modify it using the code editor.
    Friend WithEvents lblAlternateHymnTuneName As Windows.Forms.Label
    Friend WithEvents lstAlternateHymnTuneNames As Windows.Forms.ListBox
    Friend WithEvents btnOK As Windows.Forms.Button
    Friend WithEvents btnCancel As Windows.Forms.Button
    <System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
        Me.lblAlternateHymnTuneName = New Windows.Forms.Label
        Me.lstAlternateHymnTuneNames = New Windows.Forms.ListBox
        Me.btnOK = New Windows.Forms.Button
        Me.btnCancel = New Windows.Forms.Button
        Me.SuspendLayout()
        '
        'lblAlternateHymnTuneName
        '
        Me.lblAlternateHymnTuneName.Location = New System.Drawing.Point(8, 8)
        Me.lblAlternateHymnTuneName.Name = "lblAlternateHymnTuneName"
        Me.lblAlternateHymnTuneName.Size = New System.Drawing.Size(448, 16)
        Me.lblAlternateHymnTuneName.TabIndex = 0
        '
        'lstAlternateHymnTuneNames
        '
        Me.lstAlternateHymnTuneNames.Location = New System.Drawing.Point(8, 24)
        Me.lstAlternateHymnTuneNames.Name = "lstAlternateHymnTuneNames"
        Me.lstAlternateHymnTuneNames.Size = New System.Drawing.Size(456, 433)
        Me.lstAlternateHymnTuneNames.Sorted = True
        Me.lstAlternateHymnTuneNames.TabIndex = 1
        '
        'btnOK
        '
        Me.btnOK.DialogResult = Windows.Forms.DialogResult.OK
        Me.btnOK.Location = New System.Drawing.Point(480, 8)
        Me.btnOK.Name = "btnOK"
        Me.btnOK.Size = New System.Drawing.Size(112, 24)
        Me.btnOK.TabIndex = 2
        Me.btnOK.Text = "&OK"
        '
        'btnCancel
        '
        Me.btnCancel.DialogResult = Windows.Forms.DialogResult.Cancel
        Me.btnCancel.Location = New System.Drawing.Point(480, 40)
        Me.btnCancel.Name = "btnCancel"
        Me.btnCancel.Size = New System.Drawing.Size(112, 24)
        Me.btnCancel.TabIndex = 3
        Me.btnCancel.Text = "&Cancel"
        '
        'frmAddAlternateHymnTuneName
        '
        Me.AcceptButton = Me.btnOK
        Me.AutoScaleBaseSize = New System.Drawing.Size(5, 13)
        Me.CancelButton = Me.btnCancel
        Me.ClientSize = New System.Drawing.Size(600, 462)
        Me.ControlBox = False
        Me.Controls.Add(Me.btnCancel)
        Me.Controls.Add(Me.btnOK)
        Me.Controls.Add(Me.lstAlternateHymnTuneNames)
        Me.Controls.Add(Me.lblAlternateHymnTuneName)
        Me.FormBorderStyle = Windows.Forms.FormBorderStyle.FixedDialog
        Me.MaximizeBox = False
        Me.MinimizeBox = False
        Me.Name = "frmAddAlternateHymnTuneName"
        Me.Text = "Add Alternate Hymn Tune Name"
        Me.ResumeLayout(False)

    End Sub

#End Region

    Public Property CurrentHymnTuneName() As clsHymnTuneName
        Get
            Return m_objCurrentHymnTuneName
        End Get
        Set(ByVal Value As clsHymnTuneName)
            m_objCurrentHymnTuneName = Value
        End Set
    End Property

    Public ReadOnly Property AlternateHymnTuneNameChosen() As clsHymnTuneName
        Get
            Return m_objAlternateHymnTuneNameChosen
        End Get
    End Property

    Public Sub LoadGUI(ByVal objCurrentHymnTuneName As clsHymnTuneName)
        CurrentHymnTuneName = objCurrentHymnTuneName

        lblAlternateHymnTuneName.Text = "Select Alternate Hymn Tune Name for: " + objCurrentHymnTuneName.HymnTuneName
        Dim objHymnTuneNames As System.Collections.Generic.List(Of clsHymnTuneName) = clsHymnTuneName.GetAllHymnTuneNames()
        Dim objHymnTuneName As clsHymnTuneName
        For Each objHymnTuneName In objHymnTuneNames
            If objHymnTuneName.HymnTuneName = objCurrentHymnTuneName.HymnTuneName Then
                'Do not load this one - it is the one we are comparing to
            Else
                If objHymnTuneName.OtherHymnTuneNamesForTune.ContainsKey(objHymnTuneName.HymnTuneName) Then
                    'Do not load this one - it already matches
                Else
                    lstAlternateHymnTuneNames.Items.Add(objHymnTuneName)
                End If
            End If
        Next

        m_objAlternateHymnTuneNameChosen = Nothing
    End Sub

    Private Sub btnOK_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnOK.Click
        If lstAlternateHymnTuneNames.SelectedItems.Count = 0 Then
            MessageBox.Show("Must select an alternate hymn tune name")
            Me.DialogResult = Windows.Forms.DialogResult.None
            Exit Sub
        End If

        m_objAlternateHymnTuneNameChosen = CType(lstAlternateHymnTuneNames.SelectedItem, clsHymnTuneName)

        'This button will close the form with Dialog Result OK
    End Sub

    Public Shared Function GetAlternateHymnTuneNameChosen(ByVal objCurrentHymnTuneName As clsHymnTuneName) As clsHymnTuneName
        Dim objFrmAddAlternateHymnTuneName As New frmAddAlternateHymnTuneName
        objFrmAddAlternateHymnTuneName.LoadGUI(objCurrentHymnTuneName)
        objFrmAddAlternateHymnTuneName.ShowDialog()
        Dim lobjReturnValue As clsHymnTuneName = objFrmAddAlternateHymnTuneName.AlternateHymnTuneNameChosen
        objFrmAddAlternateHymnTuneName.Dispose()
        Return lobjReturnValue
    End Function
End Class