private IVideoSourceConfig GetBackPlayVSConfig(IVideoSourceConfig vsConfig, IAlarmInfo alarmInfo)
{
CVideoSourceConfig newVSConfig = vsConfig.Clone() as CVideoSourceConfig;
if (newVSConfig != null)
{
newVSConfig.Name = vsConfig.Name + "_BackPlay_" + newVSConfig.Handle;
newVSConfig.StartTime = alarmInfo.AlarmTime.AddSeconds(-10);
newVSConfig.StopTime = alarmInfo.AlarmTime;
newVSConfig.IsRecord = false;
newVSConfig.IsCycle = false;
newVSConfig.Enabled = true;
}
IVideoSourceType vsType = vsConfig.SystemContext.VideoSourceTypeManager.GetConfig(vsConfig.Type);
if (vsType != null)
{
string backPlayType = vsType.BackPlayType;
if (!backPlayType.Equals(""))
{
newVSConfig.Type = backPlayType;
newVSConfig.FileName = "";
}
}
return(newVSConfig);
}
protected override bool ExecuteAction(object source, IActionParam param)
{
//System.Console.Out.WriteLine("CPTZAction.ExecuteAction: Action=" + Config.Desc);
CLocalSystem.WriteDebugLog(string.Format("CPTZAction({0}[{1}]).ExecuteAction", Config.Desc, Name));
IVisionAlarm alarm = source as IVisionAlarm;
if (alarm != null)
{
//System.Console.Out.WriteLine("CPTZAction.ExecuteAction: Sender=" + alarm.Sender + ", AlarmID=" + alarm.ID);
CLocalSystem.WriteDebugLog(string.Format("CPTZAction({0}).ExecuteAction: Sender={1}, AlarmID={2}, ActionParam={3}", Name, alarm.Sender, alarm.ID, param.Name));
//alarm.OnTransactAlarm += new TransactAlarm(DoTransactAlarm);
if (System.Threading.Monitor.TryEnter(mPTZLockObj))
{
try
{
IVisionMonitorConfig vmc = alarm.Monitor.Config as IVisionMonitorConfig;
if (vmc != null)
{
IConfigManager <IVideoSourceConfig> vsConfigManager = vmc.SystemContext.VideoSourceConfigManager;
if (vsConfigManager != null)
{
CVideoSourceConfig vcConfig = vsConfigManager.GetConfig(vmc.VisionParamConfig.VSName) as CVideoSourceConfig;
if (vcConfig != null)
{
string vsName = vcConfig.StrValue("PTZVSName");
CLocalSystem.WriteDebugLog(string.Format("CPTZAction({0}).ExecuteAction: PTZVSName={1}", Config.Desc, vsName));
if (!vsName.Equals(""))
{
IVideoSourceConfig ptzvsConfig = vsConfigManager.GetConfig(vsName);
if (ptzvsConfig != null)
{
return(StartPTZ(ptzvsConfig, alarm.AreaIndex));
}
}
}
}
}
}
finally
{
System.Threading.Monitor.Exit(mPTZLockObj);
}
}
}
return(false);
}
public bool Preview()
{
if (mRealPlayVS != null && mRealPlayVS.IsOpen)
{
mRealPlayVS.SystemContext.VideoSourceManager.Close(mRealPlayVS.Name);
}
else
{
CFuncNode node = mLinkObj as CFuncNode;
if (node != null)
{
IVisionMonitorConfig config = node.ExtConfigObj as IVisionMonitorConfig;
if (config != null)
{
IVideoSourceConfig vsConfig = config.SystemContext.VideoSourceConfigManager.GetConfig(config.VisionParamConfig.VSName);
CVideoSourceConfig newVSConfig = vsConfig.Clone() as CVideoSourceConfig;
if (newVSConfig != null)
{
newVSConfig.Name = vsConfig.Name + "_RealPlay_" + newVSConfig.Handle;
newVSConfig.Enabled = true;
if (mRealPlayVS != null)
{
mRealPlayVS.SystemContext.VideoSourceManager.Close(mRealPlayVS.Name);
mRealPlayVS = null;
}
mRealPlayVS = config.SystemContext.VideoSourceManager.Open(newVSConfig, HWnd);
if (mRealPlayVS != null)
{
mRealPlayVS.OnPlayStatusChanged += new PLAYSTATUS_CHANGED(DoPlayStausChanged);
return(mRealPlayVS.Play());
}
}
}
}
}
return(false);
}
protected override bool ExecuteAction(object source, IActionParam param)
{
IVisionAlarm alarm = source as IVisionAlarm;
if (alarm != null)
{
//CLocalSystem.WriteDebugLog(string.Format("{0} CHKPTZAction({1}).ExecuteAction: Sender={2}, AlarmID={3}, ActionParam={4}", Config.Desc, Name, alarm.Sender, alarm.ID, param.Name));
try
{
IConfigManager <IVideoSourceConfig> vsConfigManager = null;
string vsName = param.StrValue("VSName");
if (vsName.Equals(""))
{
vsName = PTZConfig.VSName;
if (vsName.Equals(""))
{
IVisionMonitorConfig vmc = alarm.Monitor.Config as IVisionMonitorConfig;
if (vmc != null)
{
vsConfigManager = vmc.SystemContext.VideoSourceConfigManager;
if (vsConfigManager != null)
{
CVideoSourceConfig vcConfig = vsConfigManager.GetConfig(vmc.VisionParamConfig.VSName) as CVideoSourceConfig;
if (vcConfig != null)
{
vsName = vcConfig.StrValue("PTZVSName");
}
if (vsName.Equals(""))
{
CLocalSystem.WriteWarnLog(string.Format("{0} CHKPTZAction({1}).ExecuteAction Failed: {2}({3})未设置属性\"PTZVSName\"", Config.Desc, Name, vcConfig.Desc, vcConfig.Name));
return(false);
}
}
}
}
}
if (!vsName.Equals(""))
{
if (vsConfigManager == null)
{
vsConfigManager = Config.SystemContext.VideoSourceConfigManager;
}
IVideoSourceConfig ptzvsConfig = vsConfigManager.GetConfig(vsName);
if (ptzvsConfig != null)
{
CLocalSystem.WriteDebugLog(string.Format("{0} CHKPTZAction({1}).ExecuteAction: PTZVSName={2}", Config.Desc, Name, vsName));
return(StartPTZ(ptzvsConfig, alarm.AreaIndex));
}
else
{
CLocalSystem.WriteWarnLog(string.Format("{0} CHKPTZAction({1}).ExecuteAction Failed: PTZVSName({2})所指向的视频源不存在！", Config.Desc, Name, vsName));
}
}
else
{
CLocalSystem.WriteWarnLog(string.Format("{0} CHKPTZAction({1}).ExecuteAction Failed: 未设置PTZ视频源！", Config.Desc, Name));
}
}
catch (Exception e)
{
CLocalSystem.WriteErrorLog(string.Format("CHKPTZAction({0}).ExecuteAction Exception: {1}", Config.Desc, e));
}
}
return(false);
}
public bool Playback()
{
if (mBackPlayVS != null && mBackPlayVS.IsOpen)
{
mBackPlayVS.SystemContext.VideoSourceManager.Close(mBackPlayVS.Name);
}
else if (mCurIndex >= 0 && mCurIndex < Count)
{
IVisionMonitorAlarm visionAlarm = Goto(mCurIndex) as IVisionMonitorAlarm;
if (visionAlarm != null)
{
IVisionMonitor monitor = visionAlarm.Monitor as IVisionMonitor;
if (monitor != null)
{
IVisionMonitorConfig config = monitor.Config as IVisionMonitorConfig;
if (config != null)
{
IVideoSourceConfig vsConfig = monitor.SystemContext.VideoSourceConfigManager.GetConfig(config.VisionParamConfig.VSName);
if (vsConfig != null)
{
if (!vsConfig.IsRecord)
{
IVideoSourceType vsType = vsConfig.SystemContext.VideoSourceTypeManager.GetConfig(vsConfig.Type);
if (vsType != null)
{
string backPlayType = vsType.BackPlayType;
if (backPlayType.Equals(""))
{
backPlayType = vsConfig.Type;
}
if (!backPlayType.Equals(""))
{
CVideoSourceConfig newVSConfig = vsConfig.Clone() as CVideoSourceConfig;
if (newVSConfig != null)
{
newVSConfig.Name = vsConfig.Name + "_BackPlay_" + newVSConfig.Handle;
newVSConfig.Type = backPlayType;
newVSConfig.StartTime = visionAlarm.AlarmTime.AddSeconds(-10);
newVSConfig.StopTime = visionAlarm.AlarmTime;
if (!backPlayType.Equals("FileVideoSource"))
{
newVSConfig.FileName = "";
}
newVSConfig.IsRecord = false;
newVSConfig.IsCycle = false;
newVSConfig.Enabled = true;
if (mBackPlayVS != null)
{
mBackPlayVS.SystemContext.VideoSourceManager.Close(mBackPlayVS.Name);
mBackPlayVS = null;
}
mBackPlayVS = vsType.SystemContext.VideoSourceManager.Open(newVSConfig, HWnd);
if (mBackPlayVS != null)
{
mBackPlayVS.OnPlayStatusChanged += new PLAYSTATUS_CHANGED(DoPlayStausChanged);
if (!mBackPlayVS.Play())
{
MessageBox.Show("回放失败，可能是回放录像还未生成，请稍后再试！", "回放错误", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
}
}
else
{
MessageBox.Show("打开录像失败，可能是回放录像还未生成，请稍后再试！", "回放错误", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
}
}
}
}
return(true);
}
}
}
}
if (!visionAlarm.IsRecord && !visionAlarm.IsPlay)
{
return(visionAlarm.PlayAlarmRecord(HWnd));
}
}
}
return(false);
}
