/// <summary>
/// Instantiates the specified analyzer and places it in the analyzer dict.
/// </summary>
/// <param name="color">The color that this analyzer has been assigned.</param>
/// <param name="dll">The assembly where this analyzer exists.</param>
/// <param name="id">The unique id of this analyzer.</param>
private static void AddToAnalyzerDict(DRAW.Color color, string dll, string id)
{
ISpriteAnalyzer analyzer = LoadAnalyzer(dll, id);
if (analyzer != null)
{
m_analyzerDict[color] = analyzer;
}
}
/// <summary>
/// Instantiates the specified analyzer and returns it
/// </summary>
/// <param name="dll">The dll where this analyzer resides.</param>
/// <param name="id">The id of this analyzer (in case there are more than
/// one analyzer in the same assembly).</param>
/// <returns>A reference to the new analyzer.</returns>
private static ISpriteAnalyzer LoadAnalyzer(string dll, string id)
{
string installDir = string.Empty;
installDir = Constants.Path.InstallDir;
string assemblyPath = Constants.Path.AnalyzerDir + dll;
Assembly assembly = null;
//Check to see if this assembly has already been loaded and put in the
//assembly dictionary.
if (!m_assebmlyDict.TryGetValue(assemblyPath, out assembly))
{
//Assembly was not in the assembly dictionary - load it from the
//analyzer directory
assembly = Assembly.LoadFile(assemblyPath);
}
foreach (Type type in assembly.GetExportedTypes())
{
ISpriteAnalyzer analyzer =
Activator.CreateInstance(type) as ISpriteAnalyzer;
//Perform a null check - only types that implement ISpriteAnalyzer will
//not be null
if (analyzer != null)
{
//Check if this is the specific analyzer we want by comparing its id
if (analyzer.ID == id)
{
//We found it, return it
return(analyzer);
}
}
}
return(null);
}
