Demetrio Cassarino
115 lines
3.6 KiB
VB.net
115 lines
3.6 KiB
VB.net
'/******************************************************************************
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'* *
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'* PROJECT : EOS Digital Software Development Kit EDSDK *
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'* NAME : CameraController.vb *
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'* *
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'* Description: This is the Sample code to show the usage of EDSDK. *
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'* *
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'* *
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'*******************************************************************************
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'* *
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'* Written and developed by Camera Design Dept.53 *
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'* Copyright Canon Inc. 2006 All Rights Reserved *
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'* *
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'*******************************************************************************
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'* File Update Information: *
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'* DATE Identify Comment *
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'* ----------------------------------------------------------------------- *
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'* 06-03-22 F-001 create first version. *
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'* *
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'******************************************************************************/
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Option Explicit On
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Imports System.Runtime.InteropServices
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Public Class CameraController
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'// Camera model
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Protected model As CameraModel
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'// Command processing
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Protected processor As New Processor
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'// Constractor
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Public Sub New()
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model = Nothing
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End Sub
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'// Destructor
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Protected Overrides Sub Finalize()
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End Sub
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Public Sub setCameraModel(ByVal model As CameraModel)
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Me.model = model
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End Sub
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'// Start processor thread
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Public Sub run()
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processor.start()
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'The communication with the camera begins
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StoreAsync(New OpenSessionCommand(model))
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End Sub
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Public Sub actionPerformed(ByVal strEvent As String, ByVal inObject As IntPtr)
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If strEvent = "download" Then
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'StoreAsync(New DownloadCommand(model, inObject)) '
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End If
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End Sub
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Public Sub actionPerformed(ByVal strEvent As String)
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If strEvent = "opensession" Then
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'// Start communication with remote camera.
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StoreAsync(New OpenSessionCommand(model))
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ElseIf strEvent = "takepicture" Then
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StoreAsync(New TakePictureCommand(model))
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ElseIf strEvent = "close" Then
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model.notifyObservers(clse)
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processor.setCloseCommand(New CloseSessionCommand(model))
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processor.stopTh()
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processor.join()
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End If
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End Sub
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Public Sub actionPerformed(ByVal strEvent As String, ByVal id As Integer, Optional ByVal data As Integer = 0)
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If strEvent = "get" Then
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StoreAsync(New GetPropertyCommand(model, id))
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ElseIf strEvent = "set" Then
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StoreAsync(New SetPropertyCommand(model, id, data))
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ElseIf strEvent = "getlist" Then
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StoreAsync(New GetPropertyDescCommand(model, id))
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End If
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End Sub
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'// Receive a command
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Protected Sub StoreAsync(ByVal command As Command)
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If IsNothing(command) = False Then
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processor.enqueue(command)
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End If
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End Sub
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End Class
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