void HandleActivatedDiagnostic(EditCodeVM vm, CompilerDiagnosticVM diag)
{
if (string.IsNullOrEmpty(diag.FullPath))
{
return;
}
var doc = vm.Documents.FirstOrDefault(a => a.Name == diag.FullPath);
Debug.Assert(doc != null);
if (doc == null)
{
return;
}
vm.SelectedDocument = doc;
if (diag.LineLocationSpan != null)
{
UIUtilities.Focus(doc.TextView.VisualElement, () => {
// The caret isn't always moved unless we wait a little
Dispatcher.BeginInvoke(DispatcherPriority.Background, new Action(() => {
if (doc == vm.SelectedDocument)
{
doc.TextView.MoveCaretTo(diag.LineLocationSpan.Value.StartLinePosition.Line, diag.LineLocationSpan.Value.StartLinePosition.Character);
doc.TextView.Caret.EnsureVisible();
doc.TextView.Selection.Clear();
}
}));
});
}
}
void GoToDiagnostic(int offset)
{
var item = SelectedCompilerDiagnosticVM ?? Diagnostics.FirstOrDefault();
if (item == null)
{
return;
}
int index = Diagnostics.IndexOf(item);
Debug.Assert(index >= 0);
if (index < 0)
{
return;
}
index = (index + offset) % Diagnostics.Count;
if (index < 0)
{
index += Diagnostics.Count;
}
var diag = Diagnostics[index];
SelectedCompilerDiagnosticVM = diag;
MoveTo(diag);
}
void SetDiagnostics(IEnumerable <CompilerDiagnostic> diags)
{
Diagnostics.Clear();
Diagnostics.AddRange(diags.OrderBy(a => a, CompilerDiagnosticComparer.Instance).
Where(a => a.Severity != CompilerDiagnosticSeverity.Hidden).
Select(a => new CompilerDiagnosticVM(a, GetImageReference(a.Severity) ?? default(ImageReference))));
SelectedCompilerDiagnosticVM = Diagnostics.FirstOrDefault();
}
void CopyToClipboard(CompilerDiagnosticVM[] diags) {
if (diags.Length == 0)
return;
var sb = new StringBuilder();
foreach (var d in diags) {
d.WriteTo(sb);
sb.AppendLine();
}
if (sb.Length > 0) {
try {
Clipboard.SetText(sb.ToString());
}
catch (ExternalException) { }
}
}
