Imports System
Imports System.Collections.Generic
Imports System.Linq
Imports System.Text
Imports System.Web.UI.WebControls
Imports System.Workflow.ComponentModel
Imports Microsoft.IdentityManagement.WebUI.Controls
Imports Microsoft.ResourceManagement.Workflow.Activities
Imports FIM.CustomWorkflowActivitiesLibrary.Activities
Namespace WebUIs
Public Class GenerateUniqueValueSettingsPart
Inherits ActivitySettingsPart
Public Overrides Function GenerateActivityOnWorkflow(ByVal workflow As SequentialWorkflow) As Activity
If Not Me.ValidateInputs() Then
Return Nothing
End If
Dim GenerateUniqueValue As New GenerateUniqueValue()
GenerateUniqueValue.GUAttribute = Me.GetText("txtGUAttribute")
GenerateUniqueValue.GUOption1 = Me.GetText("txtGUOption1")
GenerateUniqueValue.GUOption2 = Me.GetText("txtGUOption2")
GenerateUniqueValue.GUOption3 = Me.GetText("txtGUOption3")
GenerateUniqueValue.GUOption4 = Me.GetText("txtGUOption4")
Return GenerateUniqueValue
End Function
'''
''' Called when editing the workflow activity settings.
'''
Public Overrides Sub LoadActivitySettings(ByVal activity As Activity)
Dim GenerateUniqueValue As GenerateUniqueValue = TryCast(activity, GenerateUniqueValue)
If GenerateUniqueValue IsNot Nothing Then
Me.SetText("txtGUAttribute", GenerateUniqueValue.GUAttribute)
Me.SetText("txtGUOption1", GenerateUniqueValue.GUOption1)
Me.SetText("txtGUOption2", GenerateUniqueValue.GUOption2)
Me.SetText("txtGUOption3", GenerateUniqueValue.GUOption3)
Me.SetText("txtGUOption4", GenerateUniqueValue.GUOption4)
End If
End Sub
'''
''' Saves the activity settings.
'''
Public Overrides Function PersistSettings() As ActivitySettingsPartData
Dim data As New ActivitySettingsPartData()
data("GUAttribute") = Me.GetText("txtGUAttribute")
data("GUOption1") = Me.GetText("txtGUOption1")
data("GUOption2") = Me.GetText("txtGUOption2")
data("GUOption3") = Me.GetText("txtGUOption3")
data("GUOption4") = Me.GetText("txtGUOption4")
Return data
End Function
'''
''' Restores the activity settings in the UI
'''
Public Overrides Sub RestoreSettings(ByVal data As ActivitySettingsPartData)
If data IsNot Nothing Then
Me.SetText("txtGUAttribute", DirectCast(data("GUAttribute"), String))
Me.SetText("txtGUOption1", DirectCast(data("GUOption1"), String))
Me.SetText("txtGUOption2", DirectCast(data("GUOption2"), String))
Me.SetText("txtGUOption3", DirectCast(data("GUOption3"), String))
Me.SetText("txtGUOption4", DirectCast(data("GUOption4"), String))
End If
End Sub
'''
''' Switches the activity between read only and read/write mode
'''
Public Overrides Sub SwitchMode(ByVal mode As ActivitySettingsPartMode)
Dim [readOnly] As Boolean = (mode = ActivitySettingsPartMode.View)
Me.SetTextBoxReadOnlyOption("txtGUAttribute", [readOnly])
Me.SetTextBoxReadOnlyOption("txtGUOption1", [readOnly])
Me.SetTextBoxReadOnlyOption("txtGUOption2", [readOnly])
Me.SetTextBoxReadOnlyOption("txtGUOption3", [readOnly])
Me.SetTextBoxReadOnlyOption("txtGUOption4", [readOnly])
End Sub
'''
''' Returns the activity naMe.
'''
Public Overrides ReadOnly Property Title() As String
Get
Return "Generate Unique Attribute"
End Get
End Property
'''
''' In general, this method should be used to validate information entered
''' by the user when the activity is added to a workflow in the Workflow
''' Designer.
''' We could add code to verify that the log file path already exists on
''' the server that is hosting the FIM Portal and check that the activity
''' has permission to write to that location. However, the code
''' would only check if the log file path exists when the
''' activity is added to a workflow in the workflow designer. This class
''' will not be used when the activity is actually run.
''' For this activity we will just return true.
'''
Public Overrides Function ValidateInputs() As Boolean
Return True
End Function
'''
''' Creates a Table that contains the controls used by the activity UI
''' in the Workflow Designer of the FIM portal. Adds that Table to the
''' collection of Controls that defines each activity that can be selected
''' in the Workflow Designer of the FIM Portal. Calls the base class of
''' ActivitySettingsPart to render the controls in the UI.
'''
Protected Overrides Sub CreateChildControls()
Dim controlLayoutTable As Table
controlLayoutTable = New Table()
'Width is set to 100% of the control size
controlLayoutTable.Width = Unit.Percentage(100.0)
controlLayoutTable.BorderWidth = 0
controlLayoutTable.CellPadding = 2
'Add a TableRow for each textbox in the UI
controlLayoutTable.Rows.Add(Me.AddTableRowTextBox("Target Attribute:", "txtGUAttribute", 400, 100, False, "Enter the target attribute.", False))
controlLayoutTable.Rows.Add(Me.AddTableRowTextBox("Function 1:", "txtGUOption1", 400, 100, False, "(Required) The function to generate the attribute.", False))
controlLayoutTable.Rows.Add(Me.AddTableRowTextBox("Function 2:", "txtGUOption2", 400, 100, False, "(Optional) The second choice function if the first is not unique.", False))
controlLayoutTable.Rows.Add(Me.AddTableRowTextBox("Function 3:", "txtGUOption3", 400, 100, False, "((Optional) The third choice function if the second is not unique.", False))
controlLayoutTable.Rows.Add(Me.AddTableRowTextBox("Function 4:", "txtGUOption4", 400, 100, False, "(Optional) The fourth choice function if the third is not unique.", False))
Me.Controls.Add(controlLayoutTable)
MyBase.CreateChildControls()
End Sub
#Region "WebUI Functions"
'Create a TableRow that contains a label and a textbox.
Private Function AddTableRowTextBox(ByVal labelText As [String], ByVal controlID As [String], ByVal width As Integer, _
ByVal maxLength As Integer, ByVal multiLine As [Boolean], ByVal defaultValue As [String], _
ByVal hideText As Boolean) As TableRow
Dim row As New TableRow()
Dim labelCell As New TableCell()
Dim controlCell As New TableCell()
Dim oLabel As New Label()
Dim oText As New TextBox()
If hideText Then
oText.TextMode = TextBoxMode.Password
End If
oLabel.Text = labelText
oLabel.CssClass = MyBase.LabelCssClass
labelCell.Controls.Add(oLabel)
oText.ID = controlID
oText.CssClass = MyBase.TextBoxCssClass
oText.Text = defaultValue
oText.MaxLength = maxLength
oText.Width = width
If multiLine Then
oText.TextMode = TextBoxMode.MultiLine
oText.Rows = System.Math.Min(6, (maxLength + 60) \ 60)
oText.Wrap = True
End If
controlCell.Controls.Add(oText)
row.Cells.Add(labelCell)
row.Cells.Add(controlCell)
Return row
End Function
Private Function GetText(ByVal textBoxID As String) As String
Dim textBox As TextBox = DirectCast(Me.FindControl(textBoxID), TextBox)
Return If(textBox.Text, [String].Empty)
End Function
Private Sub SetText(ByVal textBoxID As String, ByVal text As String)
Dim textBox As TextBox = DirectCast(Me.FindControl(textBoxID), TextBox)
If textBox IsNot Nothing Then
textBox.Text = text
Else
textBox.Text = ""
End If
End Sub
'Set the text box to read mode or read/write mode
Private Sub SetTextBoxReadOnlyOption(ByVal textBoxID As String, ByVal [readOnly] As Boolean)
Dim textBox As TextBox = DirectCast(Me.FindControl(textBoxID), TextBox)
textBox.[ReadOnly] = [readOnly]
End Sub
#End Region
End Class
End Namespace