private void ParserThread()
{
BeginInvoke(new MethodInvoker(() => parserThreadLabel.Text = "Loading mscorlib..."));
MyProjectContent.AddReferencedContent(PcRegistry.Mscorlib);
// do one initial parser step to enable code-completion while other
// references are loading
ParseStep();
try
{
string appPath = Path.GetDirectoryName(Application.ExecutablePath) + "\\";
string[] referencedAssemblies = { "System", "System.Data", "System.Drawing", "System.Xml", "System.Windows.Forms", "Microsoft.VisualBasic", appPath + "DotSpatial.Controls.dll", appPath + "DotSpatial.Data.dll", appPath + "DotSpatial.Topology.dll" };
foreach (string assemblyName in referencedAssemblies)
{
string assemblyNameCopy = assemblyName; // copy for anonymous method
BeginInvoke(new MethodInvoker(() => parserThreadLabel.Text = "Loading " + assemblyNameCopy + "..."));
IProjectContent referenceProjectContent = PcRegistry.GetProjectContentForReference(assemblyName, assemblyName);
MyProjectContent.AddReferencedContent(referenceProjectContent);
(referenceProjectContent as ReflectionProjectContent)?.InitializeReferences();
}
}
catch
{
}
if (IsVisualBasic)
{
MyProjectContent.DefaultImports = new DefaultUsing(MyProjectContent);
MyProjectContent.DefaultImports.Usings.Add("System");
MyProjectContent.DefaultImports.Usings.Add("System.Text");
MyProjectContent.DefaultImports.Usings.Add("Microsoft.VisualBasic");
}
BeginInvoke(new MethodInvoker(() => parserThreadLabel.Text = "Ready"));
// Parse the current file every 2 seconds
while (!IsDisposed)
{
ParseStep();
Thread.Sleep(2000);
}
}
private void ParseStep()
{
string code = null;
Invoke(new MethodInvoker(() => code = textEditorControl1.Text));
TextReader textReader = new StringReader(code);
ICompilationUnit newCompilationUnit;
var supportedLanguage = IsVisualBasic ? SupportedLanguage.VBNet : SupportedLanguage.CSharp;
using (IParser p = ParserFactory.CreateParser(supportedLanguage, textReader))
{
// we only need to parse types and method definitions, no method bodies
// so speed up the parser and make it more resistent to syntax
// errors in methods
p.ParseMethodBodies = false;
p.Parse();
newCompilationUnit = ConvertCompilationUnit(p.CompilationUnit);
}
// Remove information from lastCompilationUnit and add information from newCompilationUnit.
MyProjectContent.UpdateCompilationUnit(LastCompilationUnit, newCompilationUnit, DummyFileName);
LastCompilationUnit = newCompilationUnit;
ParseInformation.SetCompilationUnit(newCompilationUnit);
}
