private bool IsRelevant(ErrorListChangeEventArgs e)
{
switch (e.Action)
{
case ErrorListAction.ClearFile:
case ErrorListAction.AddFile:
return(e.ContainsFile(this.fileName));
case ErrorListAction.ClearAll:
return(true);
}
return(false);
}
private void OnErrorListChange(object sender, ErrorListChangeEventArgs e)
{
if (this.IsRelevant(e))
{
this.PopulateTags();
var handler = this.TagsChanged;
if (handler != null)
{
var snapshot = this.buffer.CurrentSnapshot;
var span = new SnapshotSpan(snapshot, new Span(0, snapshot.Length));
handler(this, new SnapshotSpanEventArgs(span));
}
}
}
/// <summary>
/// Wrapper that suspends error list refreshes for the duration of the batch function.
/// </summary>
/// <param name="action">The action.</param>
/// <param name="fileNames">Names of the files.</param>
/// <param name="batch">The batch.</param>
private void BatchAction(ErrorListAction action, IEnumerable <string> fileNames, Action batch)
{
this.SuspendRefresh();
try
{
batch();
var handler = this.ErrorListChange;
if (handler != null)
{
var e = new ErrorListChangeEventArgs(action, fileNames);
handler(this, e);
}
}
finally
{
this.ResumeRefresh();
}
}
/// <summary>
/// Wrapper that suspends error list refreshes for the duration of the batch function.
/// </summary>
/// <param name="action">The action.</param>
/// <param name="fileNames">Names of the files.</param>
/// <param name="batch">The batch.</param>
private void BatchAction(ErrorListAction action, IEnumerable<string> fileNames, Action batch)
{
this.SuspendRefresh();
try
{
batch();
var handler = this.ErrorListChange;
if (handler != null)
{
var e = new ErrorListChangeEventArgs(action, fileNames);
handler(this, e);
}
}
finally
{
this.ResumeRefresh();
}
}