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Public Class Form2
Dim stack As New Stack(Of String)
Dim lastUrl As String = ""
Public Sub New(ByVal url As String)
InitializeComponent()
ComboBox1.Items.Add(url)
ComboBox1.SelectedIndex = 0
End Sub
Private Sub Form2_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Panel1.Visible = False
InitializeBrowser(240, 320)
LoadSelectCombo()
Go(ComboBox1.SelectedText, False)
End Sub
Private Sub LoadSelectCombo()
With cmbSelect
.Items.Add("240x320")
.Items.Add("160x240")
.Items.Add("320x480")
.Items.Add("320x240")
.Items.Add("240x240")
.Items.Add("480x240")
.Items.Add("custom")
.SelectedIndex = 0
End With
End Sub
Private Sub InitializeBrowser(ByVal width As Integer, ByVal height As Integer)
Dim margin As Integer = 10
If width <= height Then
'PictureBox1.Image = My.Resources.PDAFrame
PictureBox1.Width = width + margin * 2
PictureBox1.Height = height + margin * 15
If PictureBox1.Width < Me.Width Then
PictureBox1.Left = (Me.Width - PictureBox1.Width) / 2
End If
PanelHeader.Left = PictureBox1.Left + margin
PanelHeader.Top = PictureBox1.Top + margin * 6
Else
'PictureBox1.Image = My.Resources.PDAFrame_h
PictureBox1.Width = width + margin * 15
PictureBox1.Height = height + margin * 2
If PictureBox1.Width < Me.Width Then
PictureBox1.Left = (Me.Width - PictureBox1.Width) / 2
End If
PanelHeader.Left = PictureBox1.Left + (margin * 15) / 2
PanelHeader.Top = PictureBox1.Top + margin
End If
PanelHeader.Width = width
ComboBox1.Left = PanelHeader.Left
ComboBox1.Top = PanelHeader.Top + PanelHeader.Height
ComboBox1.Width = width - btnGo.Width
btnGo.Top = ComboBox1.Top
btnGo.Left = ComboBox1.Left + ComboBox1.Width
WebBrowser1.Width = width
WebBrowser1.Height = height - PanelHeader.Height - ComboBox1.Height - PanelFooter.Height
WebBrowser1.Left = PanelHeader.Left
WebBrowser1.Top = ComboBox1.Top + ComboBox1.Height
PanelFooter.Left = PanelHeader.Left
PanelFooter.Width = width
PanelFooter.Top = WebBrowser1.Top + WebBrowser1.Height
If width <= height Then
picButton_h.Visible = True
picButton_h.Top = PanelFooter.Top + PanelFooter.Height + 10
picButton_h.Left = PanelHeader.Left + (width - picButton_h.Width) / 2
panelHole.Width = 3
panelHole.Height = 25
panelHole.Top = PictureBox1.Top + 20
panelHole.Left = PanelHeader.Left + (width - panelHole.Width) / 2
picEarPhone.Top = PictureBox1.Top + 25
picEarPhone.Left = PanelHeader.Left + (width - picEarPhone.Width) / 2
picButton_v.Visible = False
Else
picButton_h.Visible = False
picButton_v.Top = PanelHeader.Top + (height - picButton_v.Height) / 2
picButton_v.Left = WebBrowser1.Left + WebBrowser1.Width + 10
panelHole.Width = 25
panelHole.Height = 3
panelHole.Top = PanelHeader.Top + (height - panelHole.Height) / 2
panelHole.Left = PictureBox1.Left + 20
picEarPhone.Top = PanelHeader.Top + (height - picEarPhone.Height) / 2
picEarPhone.Left = PictureBox1.Left + 25
picButton_v.Visible = True
End If
PanelBg.Width = PictureBox1.Width + 10
PanelBg.Height = PictureBox1.Height + 10
PanelBg.Left = PictureBox1.Left - 5
PanelBg.Top = PictureBox1.Top - 5
Me.Invalidate()
End Sub
Private Sub cmbSelect_SelectedIndexChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles cmbSelect.SelectedIndexChanged
Try
Panel1.Visible = False
Dim strSelect As String = cmbSelect.SelectedItem.ToString
If strSelect = "custom" Then
Panel1.Visible = True
Return
End If
Dim width, height As Integer
width = CType(strSelect.Split("x"c)(0), Integer)
height = CType(strSelect.Split("x"c)(1), Integer)
InitializeBrowser(width, height)
'WebBrowser1.Width = width
'WebBrowser1.Height = height
Catch ex As Exception
MsgBox("Invalid Input", MsgBoxStyle.Exclamation)
End Try
End Sub
Private Sub btnGo_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnGo.Click
Me.Cursor = Cursors.WaitCursor
Go(ComboBox1.Text, True)
Me.Cursor = Cursors.Default
End Sub
Private Sub picBack_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles picBack.Click
'Back()
WebBrowser1.GoBack()
End Sub
Private Sub picRefresh_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles picRefresh.Click
WebBrowser1.Refresh()
End Sub
Private Sub picHome_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles picHome.Click
Go(Form1.HomePage, True)
End Sub
Private Sub Go(ByVal strUrl As String, ByVal withErrorMessage As Boolean)
Try
If Not ComboBox1.Items.Contains(strUrl) Then
ComboBox1.Items.Add(strUrl)
End If
If lastUrl <> strUrl Then
lastUrl = strUrl
stack.Push(strUrl)
End If
If Not strUrl.ToUpper.StartsWith("HTTP://") Then
strUrl = "http://" & strUrl
End If
WebBrowser1.Url = New Uri(strUrl)
Catch ex As Exception
If withErrorMessage Then
MsgBox(ex.Message, MsgBoxStyle.Exclamation)
End If
End Try
End Sub
Private Sub btnApply_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnApply.Click
Try
Dim width, height As Integer
width = CType(txtWidth.Text, Integer)
height = CType(txtHeight.Text, Integer)
If width < 100 OrElse width > 550 OrElse height < 100 OrElse width > 500 Then
Throw New ApplicationException("Size out of range! Input number range is 100 to 550")
End If
InitializeBrowser(width, height)
Catch ex As Exception
MsgBox(ex.Message, MsgBoxStyle.Exclamation)
End Try
End Sub
End Class
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