/// <summary>
/// 关闭播放的录像文件
/// </summary>
/// <returns>true表示成功，false表示失败</returns>
public bool Close()
{
if (this.player == null) return false;
if (this.player.OpenState == OpenStateEnum.FilePlay)
{
this.player.Close();
this.player = null;
}
return true;
}
/// <summary>
/// 根据区域名和设备名打开这个设备在参数time时间所录的录像文件
/// </summary>
/// <param name="area">区域名</param>
/// <param name="device">设备名</param>
/// <param name="time">时间</param>
/// <returns>true表示成功，false表示失败</returns>
public bool Open(string area, string device, DateTime time)
{
if (this.player != null)
{
if (this.player.OpenState != OpenStateEnum.Close)
{
this.player.Close();
}
if (this.area != area || this.device != device)
{
this.player = null;//如果设备发生改变，则需重新创建Player
}
//this.Invalidate();//刷新
}
if (this.player == null)
{
//获取配置信息
this.configInfo = FileConfigReader.SingleConfig[area, device];
if (this.configInfo == null)
throw new ApplicationException(string.Format("Get area {0} device {1} config failed!|Initialize", area, device));
//动态加载播放模块
this.player = this.CreateType(configInfo["PlayerFile"], configInfo["PlayerType"]) as IPlayer.IPlayerSDK;
//添加绘图委托
this.player.PaintCallback = new PaintCallback(this.PlayerPaintCall);
}
//获取录像文件全路径
string file = FilePath.GetDatePathTimeFile(this.configInfo["record"], area, device, time, "mp4");
if (!File.Exists(file)) return false;
if (this.player.Open(file, this.Handle))
{
this.area = area;
this.device = device;
this.startTime = time;//录像起始时间
return true;
}
else
return false;
}
/// <summary>
/// 初始化设备
/// </summary>
/// <param name="area">设备的区域名</param>
/// <param name="device">设备的设备名</param>
/// <returns>true表示成功，false表示失败</returns>
public bool Initialize(string area, string device)
{
if (this.isInitialized) return true;
//获取配置信息
this.configInfo = FileConfigReader.SingleConfig[area, device];
if (this.configInfo == null)
throw new ApplicationException(string.Format("Get area {0} device {1} config failed!|Initialize", area, device));
//动态加载播放模块
//this.player = this.CreateType(configInfo["PlayerFile"], configInfo["PlayerType"]) as IPlayer.IPlayerSDK;
this.player = new PlayerSDKHC();
this.player.DecodeCallback = new DecodeCallback(DecodeCall);
//this.recordReader = this.CreateType(configInfo["PlayerFile"], configInfo["PlayerType"]) as IPlayer.IPlayerSDK;
this.recordReader = new PlayerSDKHC();
//动态加载视频模块
//this.video = this.CreateType(configInfo["VideoFile"], configInfo["VideoType"]) as IVideoSDK;
this.video = new VideoSDKHC();
this.video.RealStreamCallback = new RealStreamCallback(this.player.Open);
this.video.PaintCallback = new IVideo.PaintCallback(this.PaintCall);
//动态加载识别模块
//this.analyze = this.CreateType(configInfo["AnalyzeFile"], configInfo["AnalyzeType"]) as IAnalyze.IAnalyze;
this.analyze = new SmokeFireAnalyze.SmokeFireAnalyze();
//报警保存
this.alarmWriter = new FileAlarmWriter();
//动态加载识别策略模块
//this.analyzeStrategy = this.CreateType(configInfo["AnalyzeStrategyFile"], configInfo["AnalyzeStrategyType"]) as IAnalyze.IAnalyzeStrategy;
this.analyzeStrategy = new SmokeFireAnalyze.SmokeFireAnalyzeStrategy();
this.analyzeStrategy.Analyze = this.analyze;
this.analyzeStrategy.AnalyzeBegin += new EventHandler<IAnalyze.EventArgsAnalyzeBegin>(analyzeStrategy_AnalyzeBegin);
this.analyzeStrategy.AnalyzeAlarm += new EventHandler<IAnalyze.EventArgsAnalyzeAlarm>(analyzeStrategy_AnalyzeAlarm);
this.analyzeStrategy.AnalyzeEnd += new EventHandler<IAnalyze.EventArgsAnalyzeEnd>(analyzeStrategy_AnalyzeEnd);
//动态加载巡航脚本模块
//this.cruise = this.CreateType(configInfo["CruiseFile"], configInfo["CruiseType"]) as IScript.ICruiseAnalyzeScript;
this.cruise = new TimeCruise();
this.cruise.ScriptCallFucntion = new CallFunctionCallback(this.CallFunction);
this.cruise.ScriptCallParameter = new CallParameterCallback(this.CallParameter);
this.areaName = area;
this.deviceName = device;
//获取水平修正角
if (!short.TryParse(this.configInfo["revise"], out this.revise))
this.revise = 0;
//获取经度
if (!uint.TryParse(this.configInfo["longitude"], out this.longitude))
longitude = Convert.ToUInt32(random.Next(5000));
//获取纬度
if (!uint.TryParse(this.configInfo["latitude"], out this.latitude))
this.latitude = Convert.ToUInt32(random.Next(5000));
//获取高度
if (!uint.TryParse(this.configInfo["high"], out this.high))
this.high = Convert.ToUInt32(random.Next(100, 500));
//是否能开启透明通道
bool.TryParse(configInfo["videotransfer"], out this.enableTransfer);
this.ip = this.configInfo["ip"];
if (ushort.TryParse(this.configInfo["port"], out this.port)) this.port = 8000;
this.user = this.configInfo["user"];
this.password = this.configInfo["password"];
if (!byte.TryParse(this.configInfo["channel"], out this.channel))
this.channel = 1;
this.isInitialized = true;
this.State |= StateType.Initial;
OnInitialized();
return true;
}
