bool TryCoreCompile(MethodDefinition initComp, MethodDefinition initCompRuntime, ILRootNode rootnode, string xamlFilePath, out Exception exception)
{
try
{
var body = new MethodBody(initComp);
var module = body.Method.Module;
body.InitLocals = true;
var il = body.GetILProcessor();
var resourcePath = GetPathForType(module, initComp.DeclaringType);
il.Emit(Nop);
var visitorContext = new ILContext(il, body, module)
{
DefineDebug = DebugSymbols || (!string.IsNullOrEmpty(DebugType) && DebugType.ToLowerInvariant() != "none"),
XamlFilePath = xamlFilePath
};
rootnode.Accept(new XamlNodeVisitor((node, parent) => node.Parent = parent), null);
rootnode.Accept(new ExpandMarkupsVisitor(visitorContext), null);
rootnode.Accept(new PruneIgnoredNodesVisitor(), null);
rootnode.Accept(new CreateObjectVisitor(visitorContext), null);
rootnode.Accept(new SetNamescopesAndRegisterNamesVisitor(visitorContext), null);
rootnode.Accept(new SetFieldVisitor(visitorContext), null);
rootnode.Accept(new SetResourcesVisitor(visitorContext), null);
rootnode.Accept(new SetPropertiesVisitor(visitorContext, true), null);
il.Emit(Ret);
initComp.Body = body;
exception = null;
return(true);
}
catch (Exception e)
{
exception = e;
return(false);
}
}
bool TryCoreCompile(MethodDefinition initComp, MethodDefinition initCompRuntime, ILRootNode rootnode, string xamlFilePath, out Exception exception)
{
try
{
var body = new MethodBody(initComp);
var module = body.Method.Module;
body.InitLocals = true;
var il = body.GetILProcessor();
var resourcePath = GetPathForType(module, initComp.DeclaringType);
il.Emit(Nop);
if (initCompRuntime != null)
{
// Generating branching code for the Previewer
//First using the ResourceLoader
var nop = Instruction.Create(Nop);
// if (ResourceLoader.IsEnabled && ...
il.Emit(Call, module.ImportPropertyGetterReference(("Microsoft.Maui.Controls", "Microsoft.Maui.Controls.Internals", "ResourceLoader"), "IsEnabled", isStatic: true));
il.Emit(Brfalse, nop);
il.Emit(Newobj, module.ImportCtorReference(("Microsoft.Maui.Controls", "Microsoft.Maui.Controls.Internals", "ResourceLoader/ResourceLoadingQuery"), 0));
//AssemblyName
il.Emit(Dup); //dup the RLQ
il.Emit(Ldtoken, module.ImportReference(initComp.DeclaringType));
il.Emit(Call, module.ImportMethodReference(("mscorlib", "System", "Type"), methodName: "GetTypeFromHandle", parameterTypes: new[] { ("mscorlib", "System", "RuntimeTypeHandle") }, isStatic: true));