From 5565dc1b1421807f242d0e402895aecbd0749851 Mon Sep 17 00:00:00 2001
From: Alon Levy <alon@pobox.com>
Date: Mon, 4 May 2015 20:02:08 +0300
Subject: client: update selected type prompt based on cursor

---
 src/client/textanalysis.js | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

(limited to 'src/client/textanalysis.js')

diff --git a/src/client/textanalysis.js b/src/client/textanalysis.js
index 354ac760..22a11527 100644
--- a/src/client/textanalysis.js
+++ b/src/client/textanalysis.js
@@ -12,10 +12,8 @@ var separator_string = rz_config.separator_string;
 var typeindex = 0,
     nodetypes = model_types.nodetypes,
     nodetypes_count = nodetypes.length,
-    default_nodetype = nodetypes[0],
-    node_name_to_type = {};
-
-util.assert(nodetypes.indexOf(default_nodetype) !== -1);
+    node_name_to_type = {},
+    nodetype_to_index = _.object(nodetypes, _.range(nodetypes.length));
 
 var _get_lastnode,
     get_lastnode = function (editgraph, cursor) {
@@ -619,6 +617,11 @@ function init(main_graph)
         .onValue(auto_suggest__update_from_graph);
 }
 
+function selected_type_set(typename)
+{
+    typeindex = nodetype_to_index[typename] || 0;
+}
+
 return {
     init:init,
     textAnalyser:textAnalyser,
@@ -643,6 +646,7 @@ return {
         typeindex = (typeindex + nodetypes_count - 1) % nodetypes_count;
         return selectedType();
     },
+    selected_type_set: selected_type_set,
     selected_type: selectedType,
 };
 });
-- 
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