/// <summary>
/// Updates the content of the project file to be the latest msbuild text.
/// </summary>
/// <returns></returns>
private async Task UpdateProjectFileAsync()
{
// We do this on the UI thread to ensure that between setting the state to a variant of ProjectFileChanging and setting the window
// frame to readonly, the user can't do any input (and potentially cause a conflict).
await _threadingService.SwitchToUIThread();
lock (_lock)
{
// Only update the project file if we have scheduled an update. Any other state is either already updating the buffer,
// or in the processes of closing the buffer.
if (_currentState != EditorState.BufferUpdateScheduled)
{
return;
}
}
// Set set the buffer to be unmodifiable to prevent any changes while we update the project
await _textBufferManager.SetReadOnlyAsync(true).ConfigureAwait(true);
// Set the buffer to default state and set the current state to editor clean
await _textBufferManager.ResetBufferAsync().ConfigureAwait(true);
lock (_lock)
{
_currentState = EditorState.EditorOpen;
}
await _textBufferManager.SetReadOnlyAsync(false).ConfigureAwait(true);
}
