public ErrorsNotificationControl(IWpfTextView wpfTextView)
{
_textView = wpfTextView;
this.Height = 0;
this.HorizontalAlignment = System.Windows.HorizontalAlignment.Stretch;
if (JsParser.UI.Properties.Settings.Default.ShowErrorsNotificationOnTopOfEditor)
{
if (wpfTextView == null ||
wpfTextView.TextDataModel == null ||
wpfTextView.TextDataModel.DocumentBuffer == null ||
wpfTextView.TextDataModel.DocumentBuffer.Properties == null ||
(!wpfTextView.TextDataModel.DocumentBuffer.Properties.TryGetProperty(typeof(Microsoft.VisualStudio.Text.ITextDocument), out ITextDocument document)) ||
document == null ||
document.TextBuffer == null
)
{
// Perform a monstroneous null-check while extracting document object.
// There were couple of issues probably caused of non error checking : http://code.google.com/p/js-addin/issues/detail?id=32, http://code.google.com/p/js-addin/issues/detail?id=30
// There is no document, so just empty initialize without any functionality.
}
else
{
_docFilePath = document.FilePath;
document.FileActionOccurred += Document_FileActionOccurred;
JsParserEventsBroadcaster.Subscribe(JsParserEventsHandler, _docFilePath);
}
}
InitializeComponent();
}
public void Dispose()
{
JsParserEventsBroadcaster.Unsubscribe(JsParserEventsHandler, _docFilePath);
if (!_isDisposed)
{
GC.SuppressFinalize(this);
_isDisposed = true;
}
}
private void Document_FileActionOccurred(object sender, TextDocumentFileActionEventArgs e)
{
if (e.FileActionType.HasFlag(FileActionTypes.ContentSavedToDisk) ||
e.FileActionType.HasFlag(FileActionTypes.DocumentRenamed))
{
if (e.FilePath != _docFilePath)
{
//Need to update registration
JsParserEventsBroadcaster.UpdateSubscription(_docFilePath, e.FilePath);
_docFilePath = e.FilePath;
}
}
}
public void CallParserForDocument(ICodeProvider codeProvider)
{
_activeDocFullName = codeProvider.FullName;
var result = _jsParserService.Process(codeProvider);
var toolWindow = _findWindowDelegate();
if (result == null)
{
// Not JS case - need to clean tree
_jsParserService.InvalidateCash();
if (toolWindow != null)
{
toolWindow.NavigationTreeView.Clear();
}
return;
}
if (string.IsNullOrEmpty(result.FileName))
{
// skip - cached result
return;
}
JsParserEventsBroadcaster.FireActionsForDoc(
_activeDocFullName,
new JsParserErrorsNotificationArgs
{
Code = codeProvider,
FullFileName = _activeDocFullName,
Errors = result.Errors
});
if (toolWindow != null)
{
NotifyColorChangeToToolWindow();
toolWindow.NavigationTreeView.UpdateTree(result, codeProvider);
}
}
