/// <summary>
/// Parses the specified text buffer. Continues to monitor the parsed buffer and updates
/// the parse tree asynchronously as the buffer changes.
/// </summary>
/// <param name="buffer"></param>
public BufferParser EnqueueBuffer(IProjectEntry projEntry, ITextView textView, ITextBuffer buffer)
{
// only attach one parser to each buffer, we can get multiple enqueue's
// for example if a document is already open when loading a project.
BufferParser bufferParser;
if (!buffer.Properties.TryGetProperty <BufferParser>(typeof(BufferParser), out bufferParser))
{
Dispatcher dispatcher = null;
var uiElement = textView as UIElement;
if (uiElement != null)
{
dispatcher = uiElement.Dispatcher;
}
bufferParser = new BufferParser(this, dispatcher, projEntry, _parser, buffer);
var curSnapshot = buffer.CurrentSnapshot;
var severity = _parser.PyService.GeneralOptions.IndentationInconsistencySeverity;
bufferParser.EnqueingEntry();
EnqueWorker(() => {
_parser.ParseBuffers(bufferParser, severity, curSnapshot);
});
}
else
{
bufferParser.AttachedViews++;
}
return(bufferParser);
}
/// <summary>
/// Parses the specified text buffer. Continues to monitor the parsed buffer and updates
/// the parse tree asynchronously as the buffer changes.
/// </summary>
/// <param name="buffer"></param>
public BufferParser EnqueueBuffer(IProjectEntry projEntry, ITextView textView, ITextBuffer buffer) {
// only attach one parser to each buffer, we can get multiple enqueue's
// for example if a document is already open when loading a project.
BufferParser bufferParser;
if (!buffer.Properties.TryGetProperty<BufferParser>(typeof(BufferParser), out bufferParser)) {
Dispatcher dispatcher = null;
var uiElement = textView as UIElement;
if (uiElement != null) {
dispatcher = uiElement.Dispatcher;
}
bufferParser = new BufferParser(this, dispatcher, projEntry, _parser, buffer);
var curSnapshot = buffer.CurrentSnapshot;
var severity = _parser.PyService.GeneralOptions.IndentationInconsistencySeverity;
bufferParser.EnqueingEntry();
EnqueWorker(() => {
_parser.ParseBuffers(bufferParser, severity, curSnapshot);
});
} else {
bufferParser.AttachedViews++;
}
return bufferParser;
}
