public void AddChannel(ScalesDescriptor sd, DbScalesMeasureData lastMeaure = null)
{
IScales scales = SetupSource(sd);
ScalesChannel channel = null;
if (sd.StreamType == "serial")
{
SerialPortSettings settings = JsonConvert.DeserializeObject <SerialPortSettings>(sd.Settings);
channel = new ScalesChannel
{
Id = sd.Id,
Code = sd.Code,
Name = string.Format("{0} ({1})", sd.Name, settings.PortName),
Active = scales != null ? sd.Active : false,
Description = sd.Description,
Exposure = TimeSpan.FromMilliseconds(sd.Exposure),
Timeout = TimeSpan.FromMilliseconds(sd.Timeout),
TriggerEmpty = sd.TriggerEmpty,
TriggerLoading = sd.TriggerLoading,
ChannelSettings = settings,
owner = Program.mainForm
};
}
if (sd.StreamType == "tcp")
{
TcpChannelSettings settings = JsonConvert.DeserializeObject <TcpChannelSettings>(sd.Settings);
channel = new ScalesChannel
{
Id = sd.Id,
Code = sd.Code,
Name = string.Format("{0} ({1})", "TCP", settings.Address),
Active = scales != null ? sd.Active : false,
Description = sd.Description,
Exposure = TimeSpan.FromMilliseconds(sd.Exposure),
Timeout = TimeSpan.FromMilliseconds(sd.Timeout),
TriggerEmpty = sd.TriggerEmpty,
TriggerLoading = sd.TriggerLoading,
ChannelSettings = settings,
owner = Program.mainForm
};
}
if (lastMeaure != null)
{
channel.AcceptedTime = lastMeaure.Time;
channel.AcceptedValue = lastMeaure.Value;
}
Program.MeasuringChannels.Add(channel);
channel.EventSource = scales;
}
public void Load(ScalesDescriptor sd)
{
if (sd.StreamType == "serial")
{
SerialPortSettings settings = JsonConvert.DeserializeObject <SerialPortSettings>(sd.Settings);
Id = sd.Id;
Code = sd.Code;
Name = sd.Name;
Decoder = sd.Decoder;
Active = sd.Active;
Description = sd.Description;
Exposure = TimeSpan.FromMilliseconds(sd.Exposure);
Timeout = TimeSpan.FromMilliseconds(sd.Timeout);
TriggerLoading = sd.TriggerLoading;
TriggerEmpty = sd.TriggerEmpty;
SettingsType = settings.SettingsType;
PortName = settings.PortName;
Address = "";
BaudRate = settings.BaudRate;
DataBits = settings.DataBits;
Parity = settings.Parity;
StopBits = settings.StopBits;
}
if (sd.StreamType == "tcp")
{
TcpChannelSettings settings = JsonConvert.DeserializeObject <TcpChannelSettings>(sd.Settings);
Id = sd.Id;
Code = sd.Code;
Name = sd.Name;
Decoder = sd.Decoder;
Active = sd.Active;
Description = sd.Description;
Exposure = TimeSpan.FromMilliseconds(sd.Exposure);
Timeout = TimeSpan.FromMilliseconds(sd.Timeout);
TriggerLoading = sd.TriggerLoading;
TriggerEmpty = sd.TriggerEmpty;
SettingsType = settings.SettingsType;
PortName = "";
Address = settings.Address;
BaudRate = 0;
DataBits = 0;
Parity = 0;
StopBits = 0;
}
}
public void ActivateChannel(ScalesChannel channel)
{
if (channel != null)
{
using (LiteDatabase dba = new LiteDatabase(string.Format("filename={0};", Program.dbPath)))
{
ScalesDescriptor sd = dba.GetCollection <ScalesDescriptor>("scales").FindById(channel.Id);
sd.Active = true;
dba.GetCollection <ScalesDescriptor>("scales").Update(sd);
channel.EventSource = SetupSource(sd);
channel.Active = true;
}
LogManager.GetLogger(Application.ProductName).Info(string.Format("Активация канала {0} выполнена успешно!", channel.Name));
}
}
public static ScalesChannelViewModel LoadFromDb(int id)
{
ScalesChannelViewModel result = null;
using (LiteDatabase dba = new LiteDatabase(string.Format("filename={0};", Program.dbPath)))
{
ScalesDescriptor sd = dba.GetCollection <ScalesDescriptor>("scales").FindById(id);
if (sd != null)
{
ScalesChannelViewModel tmp = new ScalesChannelViewModel();
tmp.Load(sd);
result = tmp;
}
}
return(result);
}
public void DeactivateChannel(ScalesChannel channel)
{
if (channel != null)
{
var source = channel.EventSource;
channel.EventSource = null;
channel.Active = false;
using (LiteDatabase dba = new LiteDatabase(string.Format("filename={0};", Program.dbPath)))
{
ScalesDescriptor sd = dba.GetCollection <ScalesDescriptor>("scales").FindById(channel.Id);
sd.Active = false;
dba.GetCollection <ScalesDescriptor>("scales").Update(sd);
}
if (source != null ? Program.MeasuringChannels.FirstOrDefault(tmp => tmp.EventSource == source) == null : false)
{
if (source.Settings is SerialPortSettings)
{
if ((source.Settings as SerialPortSettings).PortName.StartsWith("MAN") && Program.mainForm != null)
{
var panel = Program.mainForm.dockManager.Panels.FirstOrDefault(x => Object.Equals(x.Tag, (source.Settings as SerialPortSettings).PortName));
if (panel != null)
{
Program.mainForm.dockManager.RemovePanel(panel);
}
}
LogManager.GetLogger(Application.ProductName).Info(string.Format("Остановка источника {0}", (source.Settings as SerialPortSettings).PortName));
source.Stop();
eventSource.Remove(source);
}
if (source.Settings is TcpChannelSettings)
{
LogManager.GetLogger(Application.ProductName).Info(string.Format("Остановка источника {0}", (source.Settings as TcpChannelSettings).Address));
source.Stop();
eventSource.Remove(source);
}
LogManager.GetLogger(Application.ProductName).Info(string.Format("Декативация канала {0} выполнена успешно!", channel.Name));
}
}
}
public bool Update()
{
using (LiteDatabase dba = new LiteDatabase(string.Format("filename={0};", Program.dbPath)))
{
var vr = Validate(dba);
if (vr.Count() != 0)
{
return(false);
}
ScalesDescriptor sd = dba.GetCollection <ScalesDescriptor>("scales").FindById(Id);
if (sd != null)
{
sd.Code = this.Code;
sd.Name = this.Name;
sd.Decoder = this.Decoder;
sd.Active = this.Active;
sd.Description = this.Description;
sd.Exposure = Exposure.TotalMilliseconds;
sd.Timeout = Timeout.TotalMilliseconds;
sd.TriggerLoading = this.TriggerLoading;
sd.TriggerEmpty = this.TriggerEmpty;
sd.StreamType = this.SettingsType;
sd.Settings = this.SettingsType == "serial" ?
JsonConvert.SerializeObject(new SerialPortSettings
{
SettingsType = this.SettingsType,
PortName = this.PortName,
BaudRate = this.BaudRate,
DataBits = this.DataBits,
Parity = this.Parity,
StopBits = this.StopBits
}) :
JsonConvert.SerializeObject(new TcpChannelSettings
{
SettingsType = this.SettingsType,
Address = this.Address,
});
return(dba.GetCollection <ScalesDescriptor>("scales").Update(sd));
}
return(false);
}
}
public IScales SetupSource(ScalesDescriptor sd)
{
if (sd.StreamType == "serial")
{
SerialPortSettings settings = JsonConvert.DeserializeObject <SerialPortSettings>(sd.Settings);
IScales scales = eventSource.FirstOrDefault(tmp => tmp.Id == settings.PortName);
if (scales == null && sd.Active)
{
LogManager.GetLogger(Application.ProductName).Info(string.Format("Настройка источника {0}", sd.Settings));
if (settings.PortName.StartsWith("MAN"))
{
ManualScales tmp = new ManualScales();
tmp.Id = settings.PortName;
tmp.Settings = settings;
tmp.Exposure = TimeSpan.FromMilliseconds(sd.Exposure);
tmp.Timeout = TimeSpan.FromMilliseconds(sd.Timeout);
scales = tmp;
if (Program.mainForm != null)
{
ManualSourceControl ctrl = new ManualSourceControl(settings.PortName);
ctrl.Dock = DockStyle.Fill;
var panel = Program.mainForm.dockManager.AddPanel(DevExpress.XtraBars.Docking.DockingStyle.Float);
panel.Text = settings.PortName;
panel.Tag = settings.PortName;
panel.Controls.Add(ctrl);
panel.ClosingPanel += (sender, e) =>
{
e.Cancel = true;
XtraMessageBox.Show("Необходимо деактивировать связанные каналы!", Program.mainForm.Text, MessageBoxButtons.OK, MessageBoxIcon.Hand);
};
}
}
else
{
try
{
Scales tmp = new Scales();
tmp.Id = settings.PortName;
tmp.Settings = settings;
tmp.Exposure = TimeSpan.FromMilliseconds(sd.Exposure);
tmp.Timeout = TimeSpan.FromMilliseconds(sd.Timeout);
scales = tmp;
}
catch
{
scales = null;
}
}
if (scales != null)
{
try
{
scales.Start();
eventSource.Add(scales);
}
catch (Exception ex)
{
LogManager.GetCurrentClassLogger().Error("Ошибка запуска источника\r\n", ex);
scales = null;
}
}
}
return(scales);
}
if (sd.StreamType == "tcp")
{
TcpChannelSettings settings = JsonConvert.DeserializeObject <TcpChannelSettings>(sd.Settings);
IScales scales = eventSource.FirstOrDefault(tmp => tmp.Id == settings.Address);
if (scales == null && sd.Active)
{
LogManager.GetCurrentClassLogger().Info(string.Format("Настройка источника {0}", sd.Settings));
try
{
TcpScales tmp = new TcpScales();
tmp.Id = settings.Address;
tmp.Settings = settings;
tmp.Exposure = TimeSpan.FromMilliseconds(sd.Exposure);
tmp.Timeout = TimeSpan.FromMilliseconds(sd.Timeout);
scales = tmp;
}
catch
{
scales = null;
}
if (scales != null)
{
try
{
scales.Start();
eventSource.Add(scales);
}
catch (Exception ex)
{
LogManager.GetLogger(Application.ProductName).Error("Ошибка запуска источника\r\n", ex);
scales = null;
}
}
}
return(scales);
}
return(null);
}