VERSION 5.00
Begin VB.Form ConnectForm 
   Caption         =   "P4OFC - Connecting..."
   ClientHeight    =   1860
   ClientLeft      =   60
   ClientTop       =   405
   ClientWidth     =   6750
   ClipControls    =   0   'False
   ControlBox      =   0   'False
   LinkTopic       =   "Form1"
   ScaleHeight     =   1860
   ScaleWidth      =   6750
   StartUpPosition =   1  'CenterOwner
   Begin VB.CommandButton cmdCancel 
      Cancel          =   -1  'True
      Caption         =   "Cancel Operation"
      Default         =   -1  'True
      Height          =   375
      Left            =   2400
      TabIndex        =   2
      Top             =   1320
      Width           =   1935
   End
   Begin VB.TextBox txtPort 
      Enabled         =   0   'False
      Height          =   375
      Left            =   2760
      TabIndex        =   1
      Top             =   240
      Width           =   3255
   End
   Begin VB.Label ConnectingStatus 
      Alignment       =   2  'Center
      Caption         =   "Connecting..."
      BeginProperty Font 
         Name            =   "MS Sans Serif"
         Size            =   8.25
         Charset         =   0
         Weight          =   700
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   375
      Left            =   240
      TabIndex        =   3
      Top             =   840
      Width           =   5775
   End
   Begin VB.Label Label1 
      Caption         =   "Connecting to Perforce server:"
      Height          =   375
      Left            =   240
      TabIndex        =   0
      Top             =   240
      Width           =   2775
   End
End
Attribute VB_Name = "ConnectForm"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Option Explicit

Private m_result As String
Private m_finished As Boolean
Private m_timer_count As Integer
Private m_Launcher As LaunchP4Connect

Private WithEvents m_Timer As CTimer
Attribute m_Timer.VB_VarHelpID = -1

Private Const cTimeInterval = 200           ' milliseconds
Private Const cDisplayFormTimerCount = 3    ' number of counts to wait before showing form (x above interval)

Private Sub cmdCancel_Click()
    On Error GoTo Error_Block
    Dim T As Tracker: Set T = GStackTrace.Enter(TypeName(Me), "cmdCancel_Click")
    Dim InfoArr() As String
    Dim ErrorArr() As String
    
    m_Timer.Interval = 0
    Me.Hide
    ResultForm.DisplayResult Me.Caption, "", 1, InfoArr, ErrorArr
    Exit Sub

Error_Block:
    T.Report

End Sub

Public Function Connect() As Boolean
    Dim T As Tracker: Set T = GStackTrace.Enter(TypeName(Me), "Connect")
    Dim p4 As P4COM.p4
    
    If InIDE() Then     ' Can't spawn threads when running interactively for debug
        Connect = True
        Exit Function
    End If
    
    m_finished = False
    m_timer_count = 0
    Set p4 = NewP4
    txtPort.Text = p4.port
    Screen.MousePointer = vbDefault
    
    If GStacker.Tracing Then
        GStacker.TraceMsg "ConnectForm: ThreadStarted"
    End If
    Set m_Launcher = New LaunchP4Connect
    m_Launcher.LaunchThreads
    
    Set m_Timer = New CTimer
    m_Timer.Interval = cTimeInterval
    SetParent Me, g_p4interface.App.Caption
    ShowForm
    If m_result = "Success" Then
        Connect = True
    End If
    ' Just let the thread finish by itself which it will
    ' m_Launcher.FinishThreads
    Set m_Launcher = Nothing
    Unload Me
    
End Function

' Show form in modal way or approximate it
Private Sub ShowForm()
    Dim T As Tracker: Set T = GStackTrace.Enter(TypeName(Me), "ShowForm")
    
    ' Loop waiting for timer event handler to indicate being finished
    Me.Hide
    While Not m_finished
        Sleep cTimeInterval
        DoEvents
    Wend

End Sub

' This fires when timer goes off
Private Sub m_Timer_ThatTime()
    On Error GoTo Error_Block
    Dim T As Tracker: Set T = GStackTrace.Enter(TypeName(Me), "m_Timer_ThatTime")

    m_Timer.Interval = 0        ' Turn ourselves off - only want to fire once
    m_timer_count = m_timer_count + 1
    ConnectingStatus.Caption = ConnectingStatus.Caption & "."
    If Not m_Launcher Is Nothing Then
        If m_Launcher.ThreadFinished(m_result) Then
            If GStacker.Tracing Then
                GStacker.TraceMsg "ConnectForm: ThreadFinished: " & m_result
            End If
            m_finished = True
            Me.Hide
        Else
            m_Timer.Interval = cTimeInterval
            If m_timer_count = cDisplayFormTimerCount Then   ' Finally show the form after n times of timer firing
                Me.Show vbModal
                m_finished = True
            End If
        End If
    Else
        m_finished = True
        Me.Hide
    End If
    Exit Sub

Error_Block:
    If err.Description <> "Method '~' of object '~' failed" Then
        T.Report
    End If
End Sub