static void LoadGlobals(RegenCompiler compiler)
{
foreach (var content in Globals)
{
compiler.CompileGlobal(content);
}
}
/// <summary>
/// Runs the following code: return new Interperter(code, code).Run().Variables;
/// </summary>
/// <param name="code">The input code to compile</param>
/// <param name="variables">Optional variables to be passed to the interperter</param>
/// <param name="modules">The modules to include into the interpreter</param>
public override Dictionary <string, object> UnpackedVariables(string code, Dictionary <string, object> variables = null, params RegenModule[] modules)
{
var parsed = ExpressionParser.Parse(code, variables);
var comp = new RegenCompiler(modules);
var output = comp.Compile(parsed);
Debug(output, comp.Context.Variables);
return(comp.Context.Variables.ToDictionary(kv => kv.Key, kv => kv.Value is Data d ? d.Value : kv.Value));
}
/// <summary>
/// Runs the following code: return new Interperter(code, code).Run().Variables;
/// </summary>
/// <param name="code">The input code to compile</param>
/// <param name="variables">Optional variables to be passed to the interperter</param>
/// <param name="modules">The modules to include into the interpreter</param>
public override (ParsedCode ParsedCode, string Output) Compile(string code, Dictionary <string, object> variables = null, params RegenModule[] modules)
{
var parsed = ExpressionParser.Parse(code, variables);
var comp = new RegenCompiler(modules);
var output = comp.Compile(parsed);
Debug(output, comp.Context.Variables);
return(parsed, output);
}
public void import_module_via_add()
{
var @input = @"
%(mymod.add(1.0f, 2))
";
var parsed = ExpressionParser.Parse(input);
var comp = new RegenCompiler(new RegenModule("mymod", new MyModule()));
var output = comp.Compile(parsed);
output.Trim('\n', '\r', ' ', '\t', '\0').All(char.IsDigit).Should().BeTrue();
}
private static RegenCompiler _prepareCompiler()
{
var compiler = new RegenCompiler();
//compile all globals
foreach (var glob in RegenEngine.Globals)
{
compiler.CompileGlobal(glob);
}
return(compiler);
}
/// <summary>
/// This function is the callback used to execute the command when the menu item is clicked.
/// See the constructor to see how the menu item is associated with this function using
/// OleMenuCommandService service and MenuCommand class.
/// </summary>
/// <param name="sender">Event sender.</param>
/// <param name="e">Event args.</param>
private void Execute(object sender, EventArgs _)
{
ThreadHelper.ThrowIfNotOnUIThread();
// open the file in a VS code window and activate the pane
DTE dte = Package.GetGlobalService(typeof(DTE)) as DTE;
Document doc = dte?.ActiveDocument;
string solutionDir = System.IO.Path.GetDirectoryName(dte.Solution.FullName);
Logger.Log("Searching for *.regen files at: " + solutionDir);
var files = Directory.GetFiles(solutionDir, "*.regen", SearchOption.AllDirectories);
if (files.Length == 0)
{
return;
}
RegenEngine.Globals.Clear(); //clear existing.
foreach (var file in files)
{
Logger.Log($"Loading globals from {file}");
try {
var content = File.ReadAllText(file);
var compiler = new RegenCompiler();
compiler.CompileGlobal(content); //just compile to see if it is compilable.
RegenEngine.Globals.Add(content);
} catch (Exception e) {
Logger.Log($"Failed parsing \"{file}\", stopping load...");
Logger.Log(e);
break;
}
}
// now set the cursor to the beginning of the function
//textSelection.MoveToPoint(function.StartPoint);
void Message(string msg)
{
// Show a message box to prove we were here
VsShellUtilities.ShowMessageBox(
this.package,
msg,
"Regen",
OLEMSGICON.OLEMSGICON_INFO,
OLEMSGBUTTON.OLEMSGBUTTON_OK,
OLEMSGDEFBUTTON.OLEMSGDEFBUTTON_FIRST);
}
}
public void import_module_remove_by_name()
{
var @input = @"
%(mymod.add(1.0f, 2))
";
var parsed = ExpressionParser.Parse(input);
var comp = new RegenCompiler();
var mod = new RegenModule("mymod", new MyModule());
comp.AddModule(mod);
comp.Compile(parsed).Trim('\n', '\r', ' ', '\t', '\0').All(char.IsDigit).Should().BeTrue();
comp.RemoveModule("mymod");
new Action(() => { comp.Compile(ExpressionParser.Parse(input)); })
.Should().Throw <ExpressionCompileException>().Where(e => e.InnerException.Message.Contains("variable with the name 'mymod'"));
}
public static CodeFrame CompileFrame(CodeFrame frame, string code)
{
var compiler = new RegenCompiler(); //todo modules here?
var parsedCode = ExpressionParser.Parse(frame.Input);
LoadGlobals(compiler);
//handle globals
var globals = CodeFrame.CreateGlobals(code);
foreach (var globalFrame in globals)
{
compiler.CompileGlobal(globalFrame.Input);
}
frame.Output = compiler.Compile(parsedCode);
return(frame);
}
