From 7500a94cda5d315065fbec0732714da33a7ddd46 Mon Sep 17 00:00:00 2001
From: Strahinja Val Markovic <val@markovic.io>
Date: Wed, 24 Apr 2013 13:31:28 -0700
Subject: [PATCH] Use OnBufferVisit in ultisnips completer

This is instead of OnFileReadyToParse which is called every time the users stops
typing.
---
 autoload/youcompleteme.vim                       | 1 +
 python/completers/general/ultisnips_completer.py | 2 +-
 python/ycm.py                                    | 7 +++++++
 3 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/autoload/youcompleteme.vim b/autoload/youcompleteme.vim
index 68e35d3b..2ffde9be 100644
--- a/autoload/youcompleteme.vim
+++ b/autoload/youcompleteme.vim
@@ -205,6 +205,7 @@ function! s:OnBufferVisit()
 
   call s:SetUpCompleteopt()
   call s:SetCompleteFunc()
+  py ycm_state.OnBufferVisit()
   call s:OnFileReadyToParse()
 endfunction
 
diff --git a/python/completers/general/ultisnips_completer.py b/python/completers/general/ultisnips_completer.py
index 75a885cf..f63e4fba 100644
--- a/python/completers/general/ultisnips_completer.py
+++ b/python/completers/general/ultisnips_completer.py
@@ -50,7 +50,7 @@ class UltiSnipsCompleter( GeneralCompleter ):
     return self._filtered_candidates if self._filtered_candidates else []
 
 
-  def OnFileReadyToParse( self ):
+  def OnBufferVisit( self ):
     self._candidates = _GetCandidates()
 
 
diff --git a/python/ycm.py b/python/ycm.py
index 7f65e2f2..3dea4f16 100644
--- a/python/ycm.py
+++ b/python/ycm.py
@@ -145,6 +145,13 @@ class YouCompleteMe( object ):
       self.GetFiletypeCompleter().OnBufferDelete( deleted_buffer_file )
 
 
+  def OnBufferVisit( self ):
+    self.gencomp.OnBufferVisit()
+
+    if self.FiletypeCompletionUsable():
+      self.GetFiletypeCompleter().OnBufferVisit()
+
+
   def OnInsertLeave( self ):
     self.gencomp.OnInsertLeave()