async Task LoadExceptionList()
{
classes.Add("System.Exception");
try {
Microsoft.CodeAnalysis.Compilation compilation = null;
Microsoft.CodeAnalysis.ProjectId dummyProjectId = null;
if (IdeApp.ProjectOperations.CurrentSelectedProject != null)
{
compilation = await TypeSystemService.GetCompilationAsync(IdeApp.ProjectOperations.CurrentSelectedProject);
}
if (compilation == null)
{
//no need to unload this assembly context, it's not cached.
dummyProjectId = Microsoft.CodeAnalysis.ProjectId.CreateNewId("GetExceptionsProject");
compilation = Microsoft.CodeAnalysis.CSharp.CSharpCompilation.Create("GetExceptions")
.AddReferences(MetadataReferenceCache.LoadReference(dummyProjectId, System.Reflection.Assembly.GetAssembly(typeof(object)).Location)) //corlib
.AddReferences(MetadataReferenceCache.LoadReference(dummyProjectId, System.Reflection.Assembly.GetAssembly(typeof(Uri)).Location)); //System.dll
}
var exceptionClass = compilation.GetTypeByMetadataName("System.Exception");
foreach (var t in compilation.GlobalNamespace.GetAllTypes().Where((arg) => arg.IsDerivedFromClass(exceptionClass)))
{
classes.Add(t.GetFullMetadataName());
}
if (dummyProjectId != null)
{
MetadataReferenceCache.RemoveReferences(dummyProjectId);
}
} catch (Exception e) {
LoggingService.LogError("Failed to obtain exceptions list in breakpoint dialog.", e);
}
await Runtime.RunInMainThread(() => {
entryExceptionType.SetCodeCompletionList(classes.ToList());
});
}
async Task LoadExceptionList()
{
classes.Add("System.Exception");
try {
Microsoft.CodeAnalysis.Compilation compilation = null;
MonoDevelopWorkspace workspace = null;
var project = IdeApp.ProjectOperations.CurrentSelectedProject;
if (project != null)
{
var roslynProj = IdeApp.TypeSystemService.GetProject(project);
if (roslynProj != null)
{
workspace = (MonoDevelopWorkspace)roslynProj.Solution.Workspace;
compilation = await roslynProj.GetCompilationAsync();
}
}
if (compilation == null)
{
// TypeSystemService.Workspace always returns a workspace,
// even if it might be empty.
workspace = workspace ?? (MonoDevelopWorkspace)IdeServices.TypeSystemService.Workspace;
var service = workspace.MetadataReferenceManager;
var corlib = service.GetOrCreateMetadataReferenceSnapshot(System.Reflection.Assembly.GetAssembly(typeof(object)).Location, MetadataReferenceProperties.Assembly);
var system = service.GetOrCreateMetadataReferenceSnapshot(System.Reflection.Assembly.GetAssembly(typeof(Uri)).Location, MetadataReferenceProperties.Assembly);
//no need to unload this assembly context, it's not cached.
compilation = Microsoft.CodeAnalysis.CSharp.CSharpCompilation.Create("GetExceptions")
.AddReferences(corlib)
.AddReferences(system);
}
var exceptionClass = compilation.GetTypeByMetadataName("System.Exception");
foreach (var t in compilation.GlobalNamespace.GetAllTypes().Where((arg) => arg.IsDerivedFromClass(exceptionClass)))
{
classes.Add(t.GetFullMetadataName());
}
} catch (Exception e) {
LoggingService.LogError("Failed to obtain exceptions list in breakpoint dialog.", e);
}
await Runtime.RunInMainThread(() => {
entryExceptionType.SetCodeCompletionList(classes.ToList());
});
}
internal static Microsoft.CodeAnalysis.INamedTypeSymbol GetTypeBySystemType <T>(this Microsoft.CodeAnalysis.Compilation compilation)
{
return(compilation.GetTypeByMetadataName(typeof(T).FullName));
}