/// <summary>
/// Read the cycle configuration in a XML file
/// </summary>
/// <param name="fPath">Path of the file to read</param>
/// <returns>Reading error flag: True = No Error / False = Error</returns>
public bool Read_CycleConfiguration(string fPath)
{
if (!(fPath.Equals("")))
{
XmlDocument oCycleConfig = new XmlDocument();
oCycleConfig.Load(fPath);
XmlNode xCycleCfg = oCycleConfig.SelectSingleNode("CycleConfiguration");
if (!(xCycleCfg == null))
{
//CAN Configuration
XmlNode xCanCfg = xCycleCfg.SelectSingleNode("CANConfiguration");
if (!(xCanCfg == null))
{
CanConfiguration = new CANMessagesConfiguration();
if (!(CanConfiguration.ReadCANConfigurationXmlNode(xCanCfg)))
{
return(false);
}
}
else
{
return(false); //Node CANConfiguration not found
}
//Virtual channels libraries
XmlNode xVirtualLib = xCanCfg.NextSibling;
if (xVirtualLib.Name.Equals("CS_VirtualChannelsLibrary"))
{
VirtualChannelLibCollection = new CS_VCLibrariesCollection();
while (xVirtualLib.Name.Equals("CS_VirtualChannelsLibrary"))
{
CS_VirtualChannelsLibrary oLib = new CS_VirtualChannelsLibrary();
oLib.ReadLibraryXmlNode(xVirtualLib);
VirtualChannelLibCollection.AddLibrary(oLib);
xVirtualLib = xVirtualLib.NextSibling;
}
}
//Built-In signals libraries
XmlNode xSignalLib = xVirtualLib;
if (xSignalLib.Name.Equals("CS_BuiltInSignalsLibrary"))
{
BuiltInSignalLibCollection = new CS_BuiltInSignalLibCollection();
while (xSignalLib.Name.Equals("CS_BuiltInSignalsLibrary"))
{
CS_BuiltInSignalLibrary oLib = new CS_BuiltInSignalLibrary();
oLib.ReadLibraryXmlNode(xSignalLib);
BuiltInSignalLibCollection.AddLibrary(oLib);
xSignalLib = xSignalLib.NextSibling;
}
}
//Cycle parts properties
XmlNode xPartProps = xCycleCfg.SelectSingleNode("CyclePartsProperties");
if (!(xPartProps == null))
{
//Pre-cycle
XmlNode xPreCycleProps = xPartProps.SelectSingleNode("PreCycleProperties");
if (!(xPreCycleProps == null))
{
XmlAttribute xAtr;
xAtr = xPreCycleProps.Attributes["TimeLength"];
if (!(xAtr == null))
{
double t = 0;
if (double.TryParse(xAtr.Value, out t))
{
PreCycleProperties.TimeLength = t;
}
else
{
return(false); //Value of attribute TimeLength is not a number
}
}
else
{
return(false); //Attribute TimeLength not found in node PreCycleProperties
}
xAtr = xPreCycleProps.Attributes["DataFile"];
if (!(xAtr == null))
{
PreCycleProperties.DataFile = xAtr.Value;
}
else
{
return(false); //Attribute DataFile not found in node PreCycleProperties
}
}
else
{
return(false); //Node PreCycleProperties not found
}
//In-Cycle
XmlNode xInCycleProps = xPartProps.SelectSingleNode("InCycleProperties");
if (!(xInCycleProps == null))
{
XmlAttribute xAtr;
xAtr = xInCycleProps.Attributes["TimeLength"];
if (!(xAtr == null))
{
double t = 0;
if (double.TryParse(xAtr.Value, out t))
{
InCycleProperties.TimeLength = t;
}
else
{
return(false); //Value of attribute TimeLength is not a number
}
}
else
{
return(false); //Attribute TimeLength not found in node InCycleProperties
}
xAtr = xInCycleProps.Attributes["DataFile"];
if (!(xAtr == null))
{
InCycleProperties.DataFile = xAtr.Value;
}
else
{
return(false); //Attribute DataFile not found in node InCycleProperties
}
}
else
{
return(false); //Node InCycleProperties not found
}
//Post-Cycle
XmlNode xPostCycleProps = xPartProps.SelectSingleNode("PostCycleProperties");
if (!(xPostCycleProps == null))
{
XmlAttribute xAtr;
xAtr = xPostCycleProps.Attributes["TimeLength"];
if (!(xAtr == null))
{
double t = 0;
if (double.TryParse(xAtr.Value, out t))
{
PostCycleProperties.TimeLength = t;
}
else
{
return(false); //Value of attribute TimeLength is not a number
}
}
else
{
return(false); //Attribute TimeLength not found in node PostCycleProperties
}
xAtr = xPostCycleProps.Attributes["DataFile"];
if (!(xAtr == null))
{
PostCycleProperties.DataFile = xAtr.Value;
}
else
{
return(false); //Attribute DataFile not found in node PostCycleProperties
}
}
else
{
return(false); //Node PostCycleProperties not found
}
}
else
{
return(false); //Node CyclePartsProperties not found
}
//Cycle parameters
XmlNode xCycleParams = xCycleCfg.SelectSingleNode("CycleParameters");
if (!(xCycleParams == null))
{
Parameters = new List <CycleParameter>();
foreach (XmlNode xParam in xCycleParams.ChildNodes)
{
CycleParameter oParam = new CycleParameter();
XmlAttribute xAtr;
XmlNode xData;
//Parameter Name
xAtr = xParam.Attributes["Name"];
if (!(xAtr == null))
{
if (!(xAtr.Value.Equals("")))
{
oParam.Name = xAtr.Value;
}
else
{
return(false); //Value of attribute Name is empty
}
}
else
{
return(false); //Attribute Name not found in node xParam
}
//Parameter Message Id
xAtr = xParam.Attributes["MessageId"];
if (!(xAtr == null))
{
if (!(xAtr.Value.Equals("")))
{
oParam.MsgId = xAtr.Value;
}
else
{
return(false); //Value of attribute MessageId is empty
}
}
else
{
return(false); //Attribute MessageId not found in node xParam
}
//Pre-Cycle data
xData = xParam.SelectSingleNode("PreCycleData");
if (!(xData == null))
{
//Source
xAtr = xData.Attributes["Source"];
if (!(xAtr == null))
{
CycleDataSource Src = CycleDataSource.None;
if (Enum.TryParse(xAtr.Value, out Src))
{
oParam.PreCycle.Source = Src;
}
else
{
return(false); //Value of attribute Source is not part of enumeration
}
}
else
{
return(false); //Attribute Source not found in node PreCycleData
}
//Data
xAtr = xData.Attributes["Data"];
if (!(xAtr == null))
{
if (!(xAtr.Value.Equals("")))
{
oParam.PreCycle.Data = xAtr.Value;
}
else
{
return(false); //Value of attribute Data is empty
}
}
else
{
return(false); //Attribute Data not found in node PreCycleData
}
//Library
xAtr = xData.Attributes["Library"];
if (!(xAtr == null))
{
if (!(xAtr.Value.Equals("")))
{
oParam.PreCycle.Library = xAtr.Value;
}
else
{
return(false); //Value of attribute Library is empty
}
}
else
{
return(false); //Attribute Library not found in node PreCycleData
}
}
else
{
return(false); //Node PreCycleData not found
}
//In-cycle data
xData = xParam.SelectSingleNode("InCycleData");
if (!(xData == null))
{
//Source
xAtr = xData.Attributes["Source"];
if (!(xAtr == null))
{
CycleDataSource Src = CycleDataSource.None;
if (Enum.TryParse(xAtr.Value, out Src))
{
oParam.InCycle.Source = Src;
}
else
{
return(false); //Value of attribute Source is not part of enumeration
}
}
else
{
return(false); //Attribute Source not found in node InCycleData
}
//Data
xAtr = xData.Attributes["Data"];
if (!(xAtr == null))
{
if (!(xAtr.Value.Equals("")))
{
oParam.InCycle.Data = xAtr.Value;
}
else
{
return(false); //Value of attribute Data is empty
}
}
else
{
return(false); //Attribute Data not found in node InCycleData
}
//Library
xAtr = xData.Attributes["Library"];
if (!(xAtr == null))
{
if (!(xAtr.Value.Equals("")))
{
oParam.InCycle.Library = xAtr.Value;
}
else
{
return(false); //Value of attribute Library is empty
}
}
else
{
return(false); //Attribute Library not found in node InCycleData
}
}
else
{
return(false); //Node InCycleData not found
}
xData = xParam.SelectSingleNode("PostCycleData");
if (!(xData == null))
{
//Source
xAtr = xData.Attributes["Source"];
if (!(xAtr == null))
{
CycleDataSource Src = CycleDataSource.None;
if (Enum.TryParse(xAtr.Value, out Src))
{
oParam.PostCycle.Source = Src;
}
else
{
return(false); //Value of attribute Source is not part of enumeration
}
}
else
{
return(false); //Attribute Source not found in node PostCycleData
}
//Data
xAtr = xData.Attributes["Data"];
if (!(xAtr == null))
{
if (!(xAtr.Value.Equals("")))
{
oParam.PostCycle.Data = xAtr.Value;
}
else
{
return(false); //Value of attribute Data is empty
}
}
else
{
return(false); //Attribute Data not found in node PostCycleData
}
//Library
xAtr = xData.Attributes["Library"];
if (!(xAtr == null))
{
if (!(xAtr.Value.Equals("")))
{
oParam.PostCycle.Library = xAtr.Value;
}
else
{
return(false); //Value of attribute Library is empty
}
}
else
{
return(false); //Attribute Library not found in node PostCycleData
}
}
else
{
return(false); //Node PostCycleData not found
}
Parameters.Add(oParam);
}
}
else
{
return(false); //Node CycleParameters not found
}
}
else
{
return(false); //Node CycleConfiguration not found
}
}
else
{
return(false); //Path empty
}
FilePath = fPath;
bModified = false;
return(true); //No Error
}
private void Cmd_LibCreateClick(object sender, EventArgs e)
{
if (!(Txt_LibName.Text.Equals("")))
{
if (Cmd_LibCreate.Text.Equals("Create")) //Creation of a new library
{
if (!(oBSLibCollection.LibraryExists(Txt_LibName.Text)))
{
oActiveLibrary = new CS_BuiltInSignalLibrary();
//Create the new library and add it to the library collection
if (!(Txt_LibName.Text.Equals("")))
{
if (!(Txt_LibName.Text.Contains(":"))) //":" Is used as separator between library & signal name for signal list in Cycle/Data Association form
{
oActiveLibrary.Name = Txt_LibName.Text;
}
else
{
MessageBox.Show("Signal library name cannot contains ':' !", Application.ProductName, MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
return;
}
}
else
{
MessageBox.Show("Signal library must have a name !", Application.ProductName, MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
return;
}
oActiveLibrary.Comment = rTxt_LibComment.Text;
oActiveLibrary.ReadOnly = Chk_LibReadOnly.Checked;
oBSLibCollection.AddLibrary(oActiveLibrary);
//Set flag to make the main form reloading libraries
bFrmMain_ReloadLibraries = true;
//Show the library in the treeview
TreeNode nLib = TV_Libraries.Nodes.Add(oActiveLibrary.Name, oActiveLibrary.Name, 0);
}
else
{
MessageBox.Show("Library " + Txt_LibName.Text + " already exists !", Application.ProductName, MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
}
}
else //Modification of an existing library
{
int LibIndex = oBSLibCollection.GetLibraryIndex(oActiveLibrary.Name);
TreeNode nLib = GetLibraryNode(oActiveLibrary.Name);
bool bExists = false;
for (int i = 0; i < oBSLibCollection.Libraries.Count; i++)
{
if (!(i == LibIndex))
{
if (oBSLibCollection.Libraries[i].Name.Equals(Txt_LibName.Text))
{
bExists = true;
break;
}
}
}
if (!bExists)
{
//Update library instance
if (!(Txt_LibName.Text.Equals("")))
{
if (!(Txt_LibName.Text.Contains(":"))) //":" Is used as separator between library & signal name for signal list in Cycle/Data Association form
{
oActiveLibrary.Name = Txt_LibName.Text;
}
else
{
MessageBox.Show("Signal library name cannot contains ':' !", Application.ProductName, MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
return;
}
}
else
{
MessageBox.Show("Signal library must have a name !", Application.ProductName, MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
return;
}
oActiveLibrary.Comment = rTxt_LibComment.Text;
oActiveLibrary.ReadOnly = Chk_LibReadOnly.Checked;
oActiveLibrary.bModified = true;
//Update library node in the treeview
nLib.Text = Txt_LibName.Text;
}
else
{
MessageBox.Show("Library " + Txt_LibName.Text + " already exists !", Application.ProductName, MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
}
}
}
else
{
MessageBox.Show("Library must have a name !", Application.ProductName, MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
}
}