private void frmStartStop_Load(object sender, System.EventArgs e)
{
m_wrap = new CarverLab.Utility.Win32Wrapper();
disco.Start();
cboCaptureQuality.DisplayMember = "Name";
cboCaptureQuality.ValueMember = "Identifier";
cboCaptureQuality.DataSource = m_PerformanceList;
gbAutomatic.Enabled = false;
gbManual.Enabled = false;
timer1.Enabled = true;
//tabControl1.TabPages.RemoveAt(1);
RestoreOptions();
}
public frmRecordOptions()
{
//
// Required for Windows Form Designer support
//
InitializeComponent();
string FakeUDN = "DBF54A20-3C3F-477c-A15D-84673C1DDF3B";
NoDevice = Intel.UPNP.UPnPDevice.CreateEmbeddedDevice((double)1,FakeUDN);
NoDevice.FriendlyName = "No Device Selected";
NoDevice.SerialNumber = "N/A";
cboOysterDevice.DisplayMember = "FriendlyName";
cboOysterDevice.ValueMember = "SerialNumber";
cboOysterDevice.Items.Add(NoDevice);
disco = new OysterDeviceDiscovery();
disco.OnAddedDevice += new OysterDeviceDiscovery.DiscoveryHandler(AddSink);
disco.OnRemovedDevice += new OysterDeviceDiscovery.DiscoveryHandler(RemoveSink);
//
// TODO: Add any constructor code after InitializeComponent call
//
// log = new CarverLab.Utility.Logger("DesktopRecorder");
m_RecordOptions = new RecordOptions(RecordOptions.SaveType.ToRegistry);
//tabControl1.SelectedIndex = 0;
m_wrap = new CarverLab.Utility.Win32Wrapper();
//disco.Start();
cboCaptureQuality.DisplayMember = "Name";
cboCaptureQuality.ValueMember = "Identifier";
cboCaptureQuality.DataSource = m_PerformanceList;
}
public CarverLab.Utility.Window[] GetWindows()
{
alWindowArray = new System.Collections.ArrayList();
CarverLab.Utility.Win32Wrapper myWrap = new CarverLab.Utility.Win32Wrapper();
myWrap.EnumWindowsExReceived += new EnumWindowsExProc(GetWindows_EnumWindowsExReceived);
myWrap.EnumWindowsEx(null);
if (alWindowArray.Count > 0)
{
WindowArray = new CarverLab.Utility.Window[alWindowArray.Count];
alWindowArray.CopyTo(WindowArray);
}
return WindowArray;
}
public InternalCallbackParams(CarverLab.Utility.Win32Wrapper This, System.Object obj)
{
m_This = This;
m_obj = obj;
}
void StartRecording()
{
frmRecordOptions frm = new frmRecordOptions();
if(!System.IO.Directory.Exists(frm.CurrentRecordOptions.WMVDirectory))
{
try
{
System.IO.Directory.CreateDirectory(frm.CurrentRecordOptions.WMVDirectory);
}
catch(Exception Err)
{
MessageBox.Show("Error details:" + Err.Message,"Temporary storage directory does not exist. Creation attempt failed.",MessageBoxButtons.OK,MessageBoxIcon.Error);
return;
}
}
frmStatusWindow StatusWindow = new frmStatusWindow("Desktop Recorder: Preparing Session Capture","Please wait...");
bDontClick = true;
StatusWindow.Owner = this;
StatusWindow.Show();
bool bRecordCamera = true, bRecordScreen = true; // bError = false;
int NumCams = 0;
string sErrorBody = "";
string sErrorCaption = "";
//btnStartStop.Text = "Preparing...";
//btnStartStop.Update();
Application.DoEvents();
// clock.DigitalDisplayColor = SriClocks.DigitalColor.GreenColor;
// clock.ClockDisplayType = SriClocks.ClockType.StopWatch;
// clock.Reset();
// btnStartStop.Text = "STOP";
// startup the oyster encoder
RecordOptions ro = frm.CurrentRecordOptions;
bool bIsSession = false;
System.Diagnostics.Debug.Assert(m_oec == null,"OEC should be null when starting a recording.");
#region SCREEN SELECTION
object oparams = null;
ScreenEncoder.CapturePerformance cp = ScreenEncoder.CapturePerformance.VeryLow;
ScreenEncoder.CaptureType ct = ScreenEncoder.CaptureType.FullScreen;
switch (frm.CurrentRecordOptions.RecordType)
{
case RecordOptions.ScreenRecordType.ScreenRecordNone:
bRecordScreen = false;
break;
case RecordOptions.ScreenRecordType.ScreenRecordFullScreen:
// oparams = "N/A";
/*Changed By Kevin Gray 5-6-05 due to errors in typecasting "N/A" to an object[]*/
oparams = new object[1];
cp = frm.CurrentRecordOptions.ScreenCapturePerformance;
ct = ScreenEncoder.CaptureType.FullScreen;
bRecordScreen = true;
break;
case RecordOptions.ScreenRecordType.ScreenRecordWindow:
CarverLab.Utility.Win32Wrapper w32 = new CarverLab.Utility.Win32Wrapper();
CarverLab.Utility.Window CapWin = w32[frm.CurrentRecordOptions.WindowTitleToRecord];
cp = frm.CurrentRecordOptions.ScreenCapturePerformance;
if (frm.CurrentRecordOptions.WindowTitleToRecord == string.Empty ||
CapWin == null)
{
if (System.Windows.Forms.MessageBox.Show(this,"Could not find the specified window entitled: " + frm.CurrentRecordOptions.WindowTitleToRecord + ". Continue and record the full screen instead?",
"Record the Entire Screen?",System.Windows.Forms.MessageBoxButtons.YesNo,
System.Windows.Forms.MessageBoxIcon.Question,System.Windows.Forms.MessageBoxDefaultButton.Button1)
== System.Windows.Forms.DialogResult.Yes)
{
ct = ScreenEncoder.CaptureType.FullScreen;
oparams = "N/A";
}
else
{
if(bRecordCamera)
{
if (System.Windows.Forms.MessageBox.Show(this,"Would you like to continue recording camera(s)?",
"Record Cameras without Screen Capture?",System.Windows.Forms.MessageBoxButtons.YesNo,
System.Windows.Forms.MessageBoxIcon.Question,System.Windows.Forms.MessageBoxDefaultButton.Button1)
!= System.Windows.Forms.DialogResult.Yes)
{
bRecordScreen = false;
}
}
}
}
else
{
System.Diagnostics.Debug.Assert(CapWin != null,"CapWin should not be null!");
ct = ScreenEncoder.CaptureType.WindowByHandle;
oparams = CapWin;
}
break;
default:
System.Diagnostics.Debug.Assert(false,"Invalid recording type selected for screen recording.");
break;
}
#endregion
#region SET UP FOR SCREEN RECORD
if (bRecordScreen)
{
if (!m_encoder.Execute(ScreenEncoder.Command.SetupEncoder,cp,ct,oparams))
{
sErrorBody = "Could not start the screen recording process. This is a serious error. Contact your system administrator.";
sErrorCaption = "Screen Recording Failure...";
goto Label_Screen_Error;
}
Application.DoEvents();
System.Threading.Thread.Sleep(1500);
Application.DoEvents();
}
#endregion
#region CAMERA SELECTION
switch (ro.SelectedCamera)
{
case RecordOptions.CameraSelection.CameraNone:
bRecordCamera = false;
NumCams = 0;
break;
case RecordOptions.CameraSelection.CameraOne:
NumCams = 1;
m_sCameraRecordingName = new string[1];
m_oec = new OysterEncoderController.Control[1];
m_oec[0] = new OysterEncoderController.Control(ro.DefaultOysterDeviceAddress,OysterEncoderController.Control.CameraDefaultPort(1),ref mLogger);
if (!m_oec[0].Open())
{
sErrorBody = "Could not start the camera one recording process. Camera may be in use or this could be a serious error. Contact your system administrator.";
sErrorCaption = "Camera Recording Failure...";
//bRecordCamera = false;
//bError = true;
//Reset();
goto Label_Camera_Error;
}
break;
case RecordOptions.CameraSelection.CameraTwo:
NumCams = 1;
m_sCameraRecordingName = new string[1];
m_oec = new OysterEncoderController.Control[1];
m_oec[0] = new OysterEncoderController.Control(ro.DefaultOysterDeviceAddress,OysterEncoderController.Control.CameraDefaultPort(2),ref mLogger);
if (!m_oec[0].Open())
{
sErrorBody = "Could not start the camera two recording process. Camera may be in use or this could be a serious error. Contact your system administrator.";
sErrorCaption = "Camera Recording Failure...";
goto Label_Camera_Error;
}
break;
case RecordOptions.CameraSelection.CameraOneAndTwo:
NumCams = 2;
bIsSession = true;
m_sCameraRecordingName = new string[2];
m_oec = new OysterEncoderController.Control[2];
m_oec[0] = new OysterEncoderController.Control(ro.DefaultOysterDeviceAddress,OysterEncoderController.Control.CameraDefaultPort(1),ref mLogger);
if (!m_oec[0].Open())
{
sErrorBody = "Could not start the camera one recording process. Camera may be in use or this could be a serious error. Contact your system administrator.";
sErrorCaption = "Camera Recording Failure...";
goto Label_Camera_Error;
}
m_oec[1] = new OysterEncoderController.Control(ro.DefaultOysterDeviceAddress,OysterEncoderController.Control.CameraDefaultPort(2),ref mLogger);
if (!m_oec[1].Open())
{
sErrorBody = "Could not start the camera two recording process. Camera may be in use or this could be a serious error. Contact your system administrator.";
sErrorCaption = "Camera Recording Failure...";
goto Label_Camera_Error;
}
break;
default:
System.Diagnostics.Debug.Assert(false,"Invalid SelectedCamera enum");
sErrorBody = "A programmer error detected. Please try reselected the desired camera in the options menu. If problem persist please contact your Administrator.";
sErrorCaption = "Programmer Error: Invalid SelectedCamera enum";
//bRecordCamera = false;
//bError = true;
goto Label_Camera_Error;
}
#endregion
#region Require Oyster Objects
//OCL.Oyster oyster = new OCL.Oyster();
OCL.Oyster oyster = new OCL.Oyster(frm.CurrentRecordOptions.DefaultOysterAddress,frm.CurrentRecordOptions.DefaultOysterConnectionPort);
OCL.User me = oyster.GetUserById(m_me.ID);
OCL.VideoStorageServer vss;// = (OCL.VideoStorageServer)oyster.GetUnassignedObject(OCL.OysterUnassignedObjects.VideoStorageServer);
OCL.Scene sce;// = (OCL.Scene)oyster.GetUnassignedObject(OCL.OysterUnassignedObjects.Scene);
OCL.Source src = null;// = (OCL.Source)oyster.GetUnassignedObject(OCL.OysterUnassignedObjects.Source);
foreach (OCL.Source srcx in oyster.AllVisibleSources(me))
{
string shostname = System.Net.Dns.GetHostByAddress(System.Net.IPAddress.Parse(frm.CurrentRecordOptions.DefaultOysterDeviceAddress)).HostName;
//strip off domain info
if (shostname.IndexOf(".") != -1)
{
shostname = shostname.Substring(0,shostname.IndexOf("."));
}
if (srcx.ControlAddress.ToLower() == shostname.ToLower() ||
srcx.ControlAddress.ToLower() == frm.CurrentRecordOptions.DefaultOysterDeviceAddress.ToLower())
{
src = srcx;
break;
}
}
if (src == null)
{
sErrorBody = "The data for the Oyster Device that was selected for this recording is not configured correctly. Contact the system administrator.";
sErrorCaption = "Camera Recording Failure";
//bRecordCamera = false;
//bError = true;
goto Label_Camera_Error;
}
sce = src.CurrentScene;
vss = sce.AssignedVideoStorageServer;
#endregion
#region START RECORDING
if (bRecordScreen)
{
if (bRecordCamera)
{
bIsSession = true;
}
m_sScreenRecordingName = System.Guid.NewGuid().ToString();
Application.DoEvents();
System.Threading.Thread T = new System.Threading.Thread(new System.Threading.ThreadStart(StartScreenCapture));
T.Start();
//m_encoder.Execute(ScreenEncoder.Command.StartRecording,m_sScreenRecordingName);
}
if (bRecordCamera)
{
for (int i = 0; i < m_oec.GetLength(0); i++)
{
m_sCameraRecordingName[i] = System.Guid.NewGuid().ToString();
m_oec[i].FilePath = vss.OysterRootDirectory;
if (m_oec[i].LastError.Length > 0)
{
sErrorBody = m_oec[i].LastError;
sErrorCaption = "Recording Startup Error...";
goto Label_Camera_Error;
}
m_oec[i].StartRecording(m_sCameraRecordingName[i]);
m_oec[i].OnConnectionError +=new OysterEncoderController.Control.OnConnectionErrorHandler(frmDisplay_OnConnectionError);
}
}
#endregion
if (bIsSession)
{
m_sRecordingSessionId = System.Guid.NewGuid().ToString();
}
else
m_sRecordingSessionId = null;
#region Create Database Entries
bool bIsPresentation = false;
if(bRecordScreen && bRecordCamera)
{
bIsPresentation = true;
}
int NumRecordings = NumCams;
if(bRecordScreen)
NumRecordings++;
CurrentRecordingSession = me.CreateASession(DateTime.Now.ToString(),bIsPresentation);
CurrentRecordings = new OCL.Recording[NumRecordings];
int iRecIndex = 0;
/// Create Camera Recording Entries
if(bRecordCamera)
{
for (int i = 0; i < NumCams; i++)
{
bool bIsPrimaryCamera;
if (i == System.Convert.ToInt32(frm.CurrentRecordOptions.CameraPrimary))
bIsPrimaryCamera = true;
else
bIsPrimaryCamera = false;
CurrentRecordings[iRecIndex] = CurrentRecordingSession.CreateRecording(m_sCameraRecordingName[i] + ".wmv",
"Camera " + (i+1),me,sce,src,false,bIsPrimaryCamera);
//CurrentRecordings[iRecIndex].UpdateFileSizeOnDisk();
//CurrentRecordings[iRecIndex].Update(TotalTime.ToString());
iRecIndex++;
}
}
/// Create Desktop Recording Entry
if(bRecordScreen)
{
string sRawFileName = m_sScreenRecordingName;
string sRName = sRawFileName + ".wmv";
string sFileLocation = frm.CurrentRecordOptions.WMVDirectory + @"\" + sRName;
System.IO.FileInfo FID = new System.IO.FileInfo(sFileLocation);
m_DesktopRecordingSize = FID.Length;
CurrentRecordings[iRecIndex] = CurrentRecordingSession.CreateRecording(sRName,"Presentation",
me,sce,src,true,false);
//CurrentRecordings[iRecIndex].Update(m_DesktopRecordingSize);
//CurrentRecordings[iRecIndex].Update(TotalTime.ToString());
DataRow R = null;
string SourceFile = frm.CurrentRecordOptions.WMVDirectory + @"\" + sRName;
try
{
R = dsFileTransfer.Tables["File"].NewRow();
R["ObjectID"] = CurrentRecordings[iRecIndex].ID;
R["OysterObjectTypeID"]= 2; //Recording Type
R["RecordingSessionID"] = CurrentRecordings[iRecIndex].SessionID;
R["UserID"] = m_me.ID;
R["UserDescription"]= m_me.Description;
R["VideoStorageServerID"]= vss.ID;
R["OysterServerAddress"] = frm.CurrentRecordOptions.DefaultOysterAddress;
R["SourceFile"] = frm.CurrentRecordOptions.WMVDirectory + @"\" + sRName;
R["DestinationFileName"] = sRName;
R["DeleteAfterTransfer"] = true;
dsFileTransfer.Tables["File"].Rows.Add(R);
dsFileTransfer.Tables["File"].AcceptChanges();
dsFileTransfer.WriteXml(frm.CurrentRecordOptions.WMVDirectory + @"\" + sRawFileName + ".xml");
}
catch(Exception Err)
{
MessageBox.Show(Err.Message,"Programmer Error during writing xml");
}
}
#endregion
clock.DigitalDisplayColor = SriClocks.DigitalColor.GreenColor;
clock.ClockDisplayType = SriClocks.ClockType.StopWatch;
clock.Reset();
btnStartStop.Text = "STOP";
btnStartStop.Enabled = true;
clock.StartTimer();
StartRecordingTime = DateTime.Now;
m_bRecording = true;
m_ScreenIsCaptured = bRecordScreen;
m_CameraIsCaptured = bRecordCamera;
this.TopMost = false;
bDontClick = false;
StatusWindow.Hide();
StatusWindow.Dispose();
return;
Label_Camera_Error:
{
bDontClick = false;
StatusWindow.Hide();
StatusWindow.Dispose();
System.Windows.Forms.MessageBox.Show(this,sErrorBody,
sErrorCaption,System.Windows.Forms.MessageBoxButtons.OK,
System.Windows.Forms.MessageBoxIcon.Error);
if(m_oec != null)
{
for(int i=0; i< m_oec.Length;i++)
{
m_oec[i] = null;
}
m_oec = null;
}
Reset();
m_CameraIsCaptured = false;
m_ScreenIsCaptured = false;
this.TopMost = true;
return;
}
Label_Screen_Error:
{
bDontClick = false;
StatusWindow.Hide();
StatusWindow.Dispose();
System.Windows.Forms.MessageBox.Show(this,sErrorBody,
sErrorCaption,System.Windows.Forms.MessageBoxButtons.OK,
System.Windows.Forms.MessageBoxIcon.Error);
if(m_oec != null)
{
for(int i=0; i< m_oec.Length;i++)
{
m_oec[i].StopRecording();
m_oec[i].Close();
m_oec[i] = null;
}
m_oec = null;
}
m_CameraIsCaptured = false;
m_ScreenIsCaptured = false;
Reset();
this.TopMost = true;
return;
}
}
