public void AttachTextView(string path, ITextView textView)
{
SourceFileData data = this.FindSourceFile(path, false);
data.AttachTextView(textView);
data.ViewClosed += SourceFileData_ViewClosed;
}
public void AddSourceFiles(IEnumerable <string> files)
{
foreach (string file in files)
{
SourceFileData data = new SourceFileData(this, file);
this.files.Add(data);
}
}
public CompilerMessageTagger(ITextView textView, string fullPath)
: base(textView.TextBuffer)
{
this.textView = textView;
this.FileName = fullPath;
this.sourceFileData = SourceFileCompiler.Instance.FindSourceFileData(fullPath);
this.sourceFileData.SourceFileSet.SetClosed += SourceFileSet_SetClosed;
this.sourceFileData.SourceFileSet.CompileComplete += SourceFileSet_CompileComplete;
}
private SourceFileData FindSourceFile(string file, bool createIfMissing)
{
SourceFileData data = this.files.FirstOrDefault(d => string.Equals(d.Path, file, StringComparison.OrdinalIgnoreCase));
if (data == null && createIfMissing)
{
data = new SourceFileData(this, file);
this.files.Add(data);
}
return(data);
}
void Task_Navigate(object sender, EventArgs e)
{
Task task = sender as Task;
VsShellUtilities.OpenDocument(SourceFileCompiler.Instance.ServiceProvider, task.Document);
SourceFileData data = SourceFileCompiler.Instance.FindSourceFileData(task.Document);
if (data != null && data.TextView != null)
{
SnapshotSpan span = data.TextView.TextSnapshot.CreateSpan(task.Line, task.Column, task.Column + 1);
data.TextView.Caret.MoveTo(span.Start, PositionAffinity.Successor);
data.TextView.ViewScroller.EnsureSpanVisible(span, EnsureSpanVisibleOptions.ShowStart);
}
}
void SourceFileData_ViewClosed(object sender, EventArgs e)
{
SourceFileData data = sender as SourceFileData;
data.ViewClosed -= SourceFileData_ViewClosed;
// If there are no more source files with views, we can kill the entire set.
if (this.files.All(d => d.TextView == null))
{
this.files.Clear();
this.Items.Clear();
this.messages.Clear();
this.OnSetClosed();
}
}
public void AugmentQuickInfoSession(IQuickInfoSession session, IList <object> quickInfoContent, out ITrackingSpan applicableToSpan)
{
applicableToSpan = null;
// Map the trigger point down to our buffer.
SnapshotPoint?subjectTriggerPoint = session.GetTriggerPoint(this.textBuffer.CurrentSnapshot);
if (!subjectTriggerPoint.HasValue)
{
return;
}
// Find the source file we're looking at.
SourceFileData sourceFileData = SourceFileCompiler.Instance.FindSourceFileData(this.textBuffer);
if (sourceFileData == null)
{
return;
}
// Find the line/position of the trigger...
ITextSnapshotLine line = subjectTriggerPoint.Value.GetContainingLine();
int column = subjectTriggerPoint.Value.Position - line.Start;
// See if there's an error/message that intersects the trigger...
CompilerMessageEventArgs message = sourceFileData.Messages.FirstOrDefault(m =>
m.LineNumber - 1 == line.LineNumber &&
m.LinePosition - 1 <= column &&
m.LinePositionEnd > column);
if (message == null)
{
return;
}
// If we found it, create the span and content!
applicableToSpan = subjectTriggerPoint.Value.Snapshot.CreateTrackingSpanFromSwix(message);
// For some reason, we sometimes get doubled (and more!) messages... we specifically check for this, just in case.
if (quickInfoContent.Count > 0 || session.QuickInfoContent.Count > 0)
{
System.Diagnostics.Debug.Assert(false, "multiple quick info?");
System.Diagnostics.Debugger.Break();
}
quickInfoContent.Add(message.Message.Message);
}