// Add new camera to the collection and run it
public bool Add(VsCamera camera)
{
try
{
// create video
if (camera.CreateVideoSource())
{
// add to the pool
InnerList.Add(camera);
// crate analyzer source
camera.CreateAnalyserSource();
// create encoder source
camera.CreateEncoderSource();
// start camera
camera.Start();
return true;
}
}
catch (Exception err)
{
logger.Log(LogLevel.Error, err.Message + " " + err.Source + " " + err.StackTrace);;
}
return false;
}
// Add new camera to the collection and run it
public bool Add(VsCamera camera)
{
try
{
// create video
if (camera.CreateVideoSource())
{
// add to the pool
InnerList.Add(camera);
// crate analyzer source
camera.CreateAnalyserSource();
// create encoder source
camera.CreateEncoderSource();
// start camera
camera.Start();
return(true);
}
}
catch (Exception err)
{
logger.Log(LogLevel.Error, err.Message + " " + err.Source + " " + err.StackTrace);;
}
return(false);
}
// Ensure the camera is stopped
public void Remove(VsCamera camera)
{
// lock
Monitor.Enter(this);
try
{
int n = InnerList.Count;
for (int i = 0; i < n; i++)
{
if (InnerList[i] == camera)
{
if (camera.Running)
{
camera.Stop();
}
camera.CloseVideoSource();
camera.CloseAnalyserSource();
camera.CloseEncoderSource();
InnerList.RemoveAt(i);
break;
}
}
}
catch (Exception err)
{
logger.Log(LogLevel.Error, err.Message + " " + err.Source + " " + err.StackTrace);;
}
finally
{
// unlock
Monitor.Exit(this);
}
}
// Remove camera from the collection
public void Remove(VsCamera camera)
{
try
{
InnerList.Remove(camera);
}
catch (Exception err)
{
logger.Log(LogLevel.Error, err.Message + " " + err.Source + " " + err.StackTrace);;
}
}
// Thread entry point
private void WorkerThread()
{
while (!stopEvent.WaitOne(0, true))
{
// lock
Monitor.Enter(this);
try
{
int n = InnerList.Count;
// check each camera
for (int i = 0; i < n; i++)
{
VsCamera camera = (VsCamera)InnerList[i];
if (!camera.Running)
{
camera.CloseVideoSource();
camera.CloseAnalyserSource();
camera.CloseEncoderSource();
InnerList.RemoveAt(i);
i--;
n--;
}
}
}
catch (Exception err)
{
logger.Log(LogLevel.Error, err.Message + " " + err.Source + " " + err.StackTrace);;
}
finally
{
// unlock
Monitor.Exit(this);
}
// sleep for a while
Thread.Sleep(300);
}
try
{
// Exiting, so kill'em all
foreach (VsCamera camera in InnerList)
{
camera.Stop();
}
}
catch (Exception err)
{
logger.Log(LogLevel.Error, err.Message + " " + err.Source + " " + err.StackTrace);;
}
}
// Add new camera to the collection
public void Add(VsCamera camera)
{
try
{
InnerList.Add(camera);
}
catch (Exception err)
{
logger.Log(LogLevel.Error, err.Message + " " + err.Source + " " + err.StackTrace);;
}
}
// Construction
public VsAnalyzerDialog(VsCoreServer vsCore, VsCamera vsCam)
{
this.AddPage(vsAnalyzerSetting);
vsAnalyzerSetting.CoreMonitor = vsCoreMonitor;
vsAnalyzerSetting.Camera = vsCam;
// set current core
vsCamera = vsCam;
vsCoreMonitor = vsCore;
this.Text = "Analyzer";
this.buttonApply.Visible = true;
this.backButton.Visible = false;
this.nextButton.Visible = false;
this.imagePanel.Visible = false;
}
// Add new camera to the collection and run it
public void Add(VsCamera camera)
{
// lock
Monitor.Enter(this);
try
{
// add to the pool
InnerList.Add(camera);
}
catch (Exception err)
{
logger.Log(LogLevel.Error, err.Message + " " + err.Source + " " + err.StackTrace);;
}
finally
{
// unlock
Monitor.Exit(this);
}
}
// Set camera
public void SetCamera(int cameraID, VsCamera vsCam)
{
try
{
if (vsCameraList.Count >= MaxCam)
{
return;
}
// add to list
vsCameraList.Add(new CameraList(cameraID, vsCam));
// generate layout
GenerateLayout();
}
catch (Exception err)
{
logger.Log(LogLevel.Error, err.Message + " " + err.Source + " " + err.StackTrace);;
}
}
// Add camera
public VsCamera AddCamera(String cameraName,
String providerName, Hashtable prividerConfig)
{
try
{
// if this name is already exist
if (GetCameraByName(cameraName) != null)
return null;
// create new camera
VsCamera vsCamera = new VsCamera(cameraName, SyncTimer);
// set provider
vsCamera.Provider = vsProviders.GetProviderByName(providerName);
if (vsCamera.Provider == null) return null;
vsCamera.CameraConfiguration = vsCamera.Provider.LoadConfiguration(prividerConfig);
if (vsCamera.CameraConfiguration == null) return null;
// set analyser
Hashtable analyserConfig = new Hashtable();
String analyserName = "VsMotionDetector.VsMotionDetectorDescription";
analyserConfig.Add("AlgorithmName", "VsMotionDetectorDescription");
analyserConfig.Add("MotionLevel", "0.012");
vsCamera.Analyser = vsAnalysers.GetAnalyserByName(analyserName);
if (vsCamera.Analyser == null) return null;
vsCamera.AnalyserConfiguration = vsCamera.Analyser.LoadConfiguration(analyserConfig);
if (vsCamera.AnalyserConfiguration == null) return null;
// set encoder
Hashtable encoderConfig = new Hashtable();
String encoderName = "VsAviEncoder.VsAviEncoderDescription";
encoderConfig.Add("ImageWidth", "320");
encoderConfig.Add("ImageHeight", "240");
encoderConfig.Add("CodecsName", "Windows Media Codecs 9.0");
encoderConfig.Add("Quality", "100");
vsCamera.Encoder = vsEncoders.GetEncoderByName(encoderName);
if (vsCamera.Encoder == null) return null;
vsCamera.EncoderConfiguration = vsCamera.Encoder.LoadConfiguration(encoderConfig);
if (vsCamera.EncoderConfiguration == null) return null;
// add camera
AddCamera(vsCamera);
return vsCamera;
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
return null;
}
// Add camera
public VsCamera AddCamera(String cameraName,
String providerName, Hashtable prividerConfig,
String analyserName, Hashtable analyserConfig,
String encoderName, Hashtable encoderConfig)
{
try
{
// if this name is already exist
if (GetCameraByName(cameraName) != null)
return null;
// create new camera
VsCamera vsCamera = new VsCamera(cameraName, SyncTimer);
// set provider
vsCamera.Provider = vsProviders.GetProviderByName(providerName);
if (vsCamera.Provider == null) return null;
vsCamera.CameraConfiguration = vsCamera.Provider.LoadConfiguration(prividerConfig);
if (vsCamera.CameraConfiguration == null) return null;
// set analyser
vsCamera.Analyser = vsAnalysers.GetAnalyserByName(analyserName);
if (vsCamera.Analyser == null) return null;
vsCamera.AnalyserConfiguration = vsCamera.Analyser.LoadConfiguration(analyserConfig);
if (vsCamera.AnalyserConfiguration == null) return null;
// set encoder
vsCamera.Encoder = vsEncoders.GetEncoderByName(encoderName);
if (vsCamera.Encoder == null) return null;
vsCamera.EncoderConfiguration = vsCamera.Encoder.LoadConfiguration(encoderConfig);
if (vsCamera.EncoderConfiguration == null) return null;
// add camera
AddCamera(vsCamera);
return vsCamera;
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
return null;
}
public CameraList(int id, VsCamera camera)
{
CameraID = id;
CameraHandler = camera;
}
public CameraList(int id, VsCamera camera)
{
CameraID = id;
CameraHandler = camera;
}
public void ActivatePropertyControl(VsDeviceType propType, String propName)
{
vsPropertyType = propType;
vsTypeName = propName;
this.Enabled = true;
switch (vsPropertyType)
{
case VsDeviceType.CAMERA:
CameraProperty();
this.vsCamera = vsCoreMonitor.GetCameraByName(vsTypeName);
break;
case VsDeviceType.CHANNEL:
ChannelProperty();
this.vsChannel = vsCoreMonitor.GetChannelByName(vsTypeName);
break;
case VsDeviceType.PAGE:
PageProperty();
this.vsPage = vsCoreMonitor.GetPageByName(vsTypeName);
break;
}
}
// Ensure the camera is stopped
public void Remove(VsCamera camera)
{
// lock
Monitor.Enter(this);
try
{
int n = InnerList.Count;
for (int i = 0; i < n; i++)
{
if (InnerList[i] == camera)
{
if (camera.Running)
camera.Stop();
camera.CloseVideoSource();
camera.CloseAnalyserSource();
camera.CloseEncoderSource();
InnerList.RemoveAt(i);
break;
}
}
}
catch (Exception err)
{
logger.Log(LogLevel.Error, err.Message + " " + err.Source + " " + err.StackTrace);;
}
finally
{
// unlock
Monitor.Exit(this);
}
}
// Add new camera to the collection and run it
public void Add(VsCamera camera)
{
// lock
Monitor.Enter(this);
try
{
// add to the pool
InnerList.Add(camera);
}
catch (Exception err)
{
logger.Log(LogLevel.Error, err.Message + " " + err.Source + " " + err.StackTrace);;
}
finally
{
// unlock
Monitor.Exit(this);
}
}
// Remove camera from the collection and signal to stop it
public void Remove(VsCamera camera)
{
try
{
InnerList.Remove(camera);
// signal to stop
camera.SignalToStop();
}
catch (Exception err)
{
logger.Log(LogLevel.Error, err.Message + " " + err.Source + " " + err.StackTrace);;
}
}
// Delete camera
public bool DeleteCamera(VsCamera camera)
{
try
{
// delete from list
vsCameras.Remove(camera);
// save
if (bSaveConfig) SaveCameras();
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
return true;
}
// Check camera
public bool CheckCamera(VsCamera camera)
{
try
{
foreach (VsCamera c in vsCameras)
{
if ((camera.CameraName == c.CameraName) && ((camera.CameraID == 0) || (camera.CameraID != c.CameraID)))
return false;
}
return true;
}
catch (Exception err)
{
logger.Log(LogLevel.Error, err.Message + " " + err.Source + " " + err.StackTrace);;
}
return false;
}
// Load vsCameras
private void LoadCameras(XmlTextReader reader)
{
try
{
// load all vsCameras
while (reader.Name == "Camera")
{
int depth = reader.Depth;
int vsId = int.Parse(reader.GetAttribute("id"));
string vsName = reader.GetAttribute("name");
string vsDesc = reader.GetAttribute("desc");
bool bRun = Convert.ToBoolean(reader.GetAttribute("run"));
bool bAnalysis = Convert.ToBoolean(reader.GetAttribute("analyse"));
bool bRecord = Convert.ToBoolean(reader.GetAttribute("record"));
bool bEventAlert = Convert.ToBoolean(reader.GetAttribute("event"));
bool bDataAlert = Convert.ToBoolean(reader.GetAttribute("data"));
// create new camera
VsCamera camera = new VsCamera(vsId,
vsName,
vsDesc,
vsSyncTimer,
vsPcHost, vsPcDirt,
vsDbHost, vsDbUser, vsDbPasswd, vsDbDatabase,
vsSmtpHost, vsSmtpUser, vsSmtpPasswd, vsEmailFrom, vsEmailTo,
vsPreview, vsStream, bAnalysis, bRecord, bEventAlert, bDataAlert, bMailAlert);
// camera configuration
camera.Provider = vsProviders.GetProviderByName(reader.GetAttribute("provider"));
camera.Analyser = vsAnalysers.GetAnalyserByName(reader.GetAttribute("analyzer"));
camera.Encoder = vsEncoders.GetEncoderByName(reader.GetAttribute("encoder"));
// load provider configuration
if (camera.Provider != null)
camera.CameraConfiguration = camera.Provider.LoadConfiguration(reader);
// load analyser configuration
if (camera.Analyser != null)
camera.AnalyserConfiguration = camera.Analyser.LoadConfiguration(reader);
// load encoder configuration
if (camera.Encoder != null)
camera.EncoderConfiguration = camera.Encoder.LoadConfiguration(reader);
// add camera
vsCameras.Add(camera);
if (camera.CameraID >= vsNextCameraID)
vsNextCameraID = camera.CameraID + 1;
// move to next node
reader.Read();
// move to next element node
while (reader.NodeType == XmlNodeType.EndElement)
reader.Read();
if (reader.Depth < depth)
return;
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
}
// drag drop into window
void VsCameraViewer_DragDrop(object sender, DragEventArgs e)
{
this.BorderStyle = BorderStyle.None;
if (vsStatus == VsViewStatusType.VIEW_CONNECTING || vsStatus == VsViewStatusType.VIEW_CONNECTED) return;
string send = (string)e.Data.GetData(typeof(string));
string[] cmd = send.Split('\\');
vsDeviceName = cmd[1];
// check if not root node
if (cmd.Length == 2 && cmd[0] == "Analyzers")
{
// set flag
vsDeviceType = VsDeviceType.CAMERA;
vsStatus = VsViewStatusType.VIEW_CONNECTING;
// update event
this.vsUpdateEvent(this, new VsMonitorEventArgs(
new VsParameter(VsAppControlType.APP_SIGLEVIEW, VsAppControlType.APP_SIGLEVIEW, vsDeviceType, vsDeviceName)));
labelStatus.Text = "Connecting...";
// the current camera is connected
if (!vsCoreMonitor.ConnectingCamera(vsDeviceName))
{
// not connected
// try to connect
if (!vsCoreMonitor.ConnectCamera(vsDeviceName, false))
return;
// cache current camera
vsCamera = vsCoreMonitor.GetCameraByName(vsDeviceName);
}
// the camera is connected
// attach to current view
vsCoreMonitor.AttachCameraView(vsDeviceName, this);
vsAttachType = VsAttachType.ATTACH_RECEIVER;
// enable toolbox
buttonStop.Enabled = true;
buttonAttach.Enabled = true;
buttonAnalyzer.Enabled = true;
}
else if (cmd.Length == 2 && cmd[0] == "Layouts")
{
// set flag
vsDeviceType = VsDeviceType.CHANNEL;
vsStatus = VsViewStatusType.VIEW_CONNECTING;
// update event
this.vsUpdateEvent(this, new VsMonitorEventArgs(
new VsParameter(VsAppControlType.APP_SIGLEVIEW, VsAppControlType.APP_SIGLEVIEW, vsDeviceType, vsDeviceName)));
// the current channel is connected
if (!vsCoreMonitor.ConnectingChannel(vsDeviceName))
{
// not connected
// try to connect
if (!vsCoreMonitor.ConnectChannel(vsDeviceName, false))
return;
// cache current camera
vsChannel = vsCoreMonitor.GetChannelByName(vsDeviceName);
}
// the camera is connected
// attach to current view
vsCoreMonitor.AttachChannelView(vsDeviceName, this);
// enable toolbox
buttonStop.Enabled = true;
buttonAttach.Enabled = true;
buttonAnalyzer.Enabled = true;
}
}
// New camera
public VsCamera NewCamera(String cameraName)
{
try
{
VsCamera vsCamera = new VsCamera(cameraName, SyncTimer);
return vsCamera;
}
catch (Exception err)
{
logger.Log(LogLevel.Error, err.Message + " " + err.Source + " " + err.StackTrace);;
}
return null;
}
private void buttonConnecter_Click(object sender, EventArgs e)
{
switch (vsPropertyType)
{
case VsDeviceType.CAMERA:
{
this.vsCamera = vsCoreMonitor.GetCameraByName(vsTypeName);
if (vsCamera == null) return;
if (vsCamera.Running)
vsCoreMonitor.DisconnectCamera(vsTypeName);
else vsCoreMonitor.ConnectCamera(vsTypeName, false);
}
break;
case VsDeviceType.CHANNEL:
{
this.vsChannel = vsCoreMonitor.GetChannelByName(vsTypeName);
if (vsChannel == null) return;
if (vsChannel.Running)
vsCoreMonitor.DisconnectChannel(vsTypeName);
else vsCoreMonitor.ConnectChannel(vsTypeName, false);
}
break;
case VsDeviceType.PAGE:
{
this.vsPage = vsCoreMonitor.GetPageByName(vsTypeName);
if (vsPage == null) return;
if (vsPage.Running)
vsCoreMonitor.DisconnectPage(vsTypeName);
else vsCoreMonitor.ConnectPage(vsTypeName, false);
}
break;
}
}
// Add camera
public void AddCamera(VsCamera camera)
{
try
{
camera.CameraID = vsNextCameraID++;
vsCameras.Add(camera);
// save
if (bSaveConfig) SaveCameras();
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
}
// Set camera
public void SetCamera(int cameraID, VsCamera vsCam)
{
try
{
if (vsCameraList.Count >= MaxCam) return;
// add to list
vsCameraList.Add(new CameraList(cameraID, vsCam));
// generate layout
GenerateLayout();
}
catch (Exception err)
{
logger.Log(LogLevel.Error, err.Message + " " + err.Source + " " + err.StackTrace);;
}
}
// On page changing
protected override void OnPageChanging(int page)
{
if (page == 1)
{
// switching to vsCamera settings
vsCamera = vsCameraDescription.Camera;
vsCameraSetting.Camera = vsCamera;
vsAnalyzerSetting.Camera = vsCamera;
vsEncoderSetting.Camera = vsCamera;
}
base.OnPageChanging(page);
}
