public bool RemoveExpert(ExpertInformation expertContainer)
{
lock (this)
{
if (_expertInfos.Remove(expertContainer) == false)
{
return(false);
}
}
RemovedExpertContainerEvent(expertContainer);
return(true);
}
/// <summary>
/// Construct.
/// </summary>
public static ExpertInformation CreateExternal(string name, Assembly containingAssembly,
Type containingAssemblyType, Guid guid)
{
ExpertInformation result = new ExpertInformation();
result.Name = name;
result._isExternal = true;
result._isSavedLocally = true;
result._containingAssembly = containingAssembly;
result._containingAssemblyExpertType = containingAssemblyType;
result._guid = guid;
return(result);
}
void expertManager_AddedExpertContainerEvent(ExpertInformation container)
{
WinFormsHelper.BeginFilteredManagedInvoke(this, TimeSpan.FromMilliseconds(250), new GeneralHelper.GenericDelegate<bool>(UpdateUI), true);
GeneralHelper.DefaultDelegate newDelegate = delegate()
{
// Select the newly created expert.
this.listViewExperts.SelectedIndices.Clear();
if (listViewExperts.VirtualListSize > 0)
{
this.listViewExperts.SelectedIndices.Add(listViewExperts.VirtualListSize - 1);
}
};
WinFormsHelper.BeginManagedInvoke(this, newDelegate);
}
public bool AddAssembly(string assemblyPath)
{
Assembly assembly;
try
{
assembly = Assembly.LoadFile(assemblyPath);
}
catch (Exception ex)
{
SystemMonitor.Error("Failed to load assembly [" + assemblyPath + "; " + ex.Message + "]");
return(false);
}
//if (string.IsNullOrEmpty(assemblyGuid))
//{
// SystemMonitor.Error("Assembly has no GUID [" + assembly.FullName + "]");
// return false;
//}
lock (this)
{
if (_expertContainingAssembliesAndPaths.ContainsKey(assembly))
{
return(true);
}
_expertContainingAssembliesAndPaths.Add(assembly, assemblyPath);
}
// Import Managed experts from this assembly.
foreach (Type type in assembly.GetExportedTypes())
{
if (type.IsSubclassOf(typeof(Expert)))
{
ExpertInformation container = ExpertInformation.CreateExternal(type.Name, assembly, type, Guid.NewGuid());
AddExpert(container);
}
}
if (ExpertAssemblyAddedEvent != null)
{
ExpertAssemblyAddedEvent(assembly);
}
return(true);
}
public bool AddExpert(ExpertInformation expert)
{
lock (this)
{
if (expert.Guid == Guid.Empty || GetContainerByGuid(expert.Guid) != null)
{
SystemMonitor.Error("Failed to add expert container [Already added, or Guid is invalid].");
return(false);
}
_expertInfos.Add(expert);
}
if (AddedExpertContainerEvent != null)
{
AddedExpertContainerEvent(expert);
}
return(true);
}
/// <summary>
/// Create a new expert based on a local file source and name.
/// </summary>
/// <param name="filePath"></param>
/// <param name="expertName"></param>
/// <param name="operationResultMessage"></param>
/// <returns></returns>
public bool CreateExpertFromFile(string filePath, string expertName, out string operationResultMessage)
{
foreach (ExpertInformation info in ExpertInfosArray)
{
if (info.IsLocal && string.IsNullOrEmpty(info.FilePath) == false &&
info.FilePath.ToLower() == filePath.ToLower())
{
operationResultMessage = "Expert already added.";
return(false);
}
}
string sourceCode;
using (StreamReader reader = new StreamReader(filePath))
{
sourceCode = reader.ReadToEnd();
}
// If this file is coming from the experts folder, we can directly reuse it.
bool isExpertsFolder = Platform.Settings.GetMappedPath("ExpertsFolder").ToLower().CompareTo(Path.GetDirectoryName(filePath).ToLower()) == 0;
ExpertInformation expertInfo = ExpertInformation.CreateLocal(Platform, expertName, isExpertsFolder, sourceCode, Guid.NewGuid(), out operationResultMessage);
// If creation failed, try with changed name.
int index = 0;
while (expertInfo == null && index < 25)
{
expertInfo = ExpertInformation.CreateLocal(Platform, expertName + " " + index.ToString(), false, sourceCode, Guid.NewGuid(), out operationResultMessage);
index++;
}
if (expertInfo == null)
{
operationResultMessage = "Failed to create new expert since due to file name conflict. Rename source file and try again.";
return(false);
}
operationResultMessage = "";
AddExpert(expertInfo);
return(true);
}
/// <summary>
/// Construct.
/// </summary>
public static ExpertInformation CreateLocal(Platform platform, string name, bool overrideExisting, string sourceCode, Guid guid, out string operationResultMessage)
{
string path = Path.Combine((string)platform.Settings.GetMappedFolder("ExpertsFolder"), name + ".cs");
if (overrideExisting == false && File.Exists(path))
{
operationResultMessage = "Local File with this name already exists.";
return(null);
}
operationResultMessage = "Created";
ExpertInformation result = new ExpertInformation();
result.Name = name;
result._isExternal = false;
result._sourceCode = sourceCode;
result._filePath = path;
result._guid = guid;
SystemMonitor.CheckError(result.SaveLocal(), "Failed to save expert locally.");
return(result);
}
void expertManager_RemovedExpertContainerEvent(ExpertInformation container)
{
WinFormsHelper.BeginFilteredManagedInvoke(this, TimeSpan.FromMilliseconds(250), new GeneralHelper.GenericDelegate<bool>(UpdateUI), true);
}
public bool RemoveExpert(ExpertInformation expertContainer)
{
lock (this)
{
if (_expertInfos.Remove(expertContainer) == false)
{
return false;
}
}
RemovedExpertContainerEvent(expertContainer);
return true;
}
public bool AddExpert(ExpertInformation expert)
{
lock (this)
{
if (expert.Guid == Guid.Empty || GetContainerByGuid(expert.Guid) != null)
{
SystemMonitor.Error("Failed to add expert container [Already added, or Guid is invalid].");
return false;
}
_expertInfos.Add(expert);
}
if (AddedExpertContainerEvent != null)
{
AddedExpertContainerEvent(expert);
}
return true;
}
/// <summary>
/// Construct.
/// </summary>
public static ExpertInformation CreateLocal(Platform platform, string name, bool overrideExisting, string sourceCode, Guid guid, out string operationResultMessage)
{
string path = Path.Combine((string)platform.Settings.GetMappedPath("ExpertsFolder"), name + ".cs");
if (overrideExisting == false && File.Exists(path))
{
operationResultMessage = "Local File with this name already exists.";
return null;
}
operationResultMessage = "Created";
ExpertInformation result = new ExpertInformation();
result.Name = name;
result._isExternal = false;
result._sourceCode = sourceCode;
result._filePath = path;
result._guid = guid;
SystemMonitor.CheckError(result.SaveLocal(), "Failed to save expert locally.");
return result;
}
/// <summary>
/// Construct.
/// </summary>
public static ExpertInformation CreateExternal(string name, Assembly containingAssembly,
Type containingAssemblyType, Guid guid)
{
ExpertInformation result = new ExpertInformation();
result.Name = name;
result._isExternal = true;
result._isSavedLocally = true;
result._containingAssembly = containingAssembly;
result._containingAssemblyExpertType = containingAssemblyType;
result._guid = guid;
return result;
}
