model/core.js: introduce global rz_state variable, currently used to track cur_rzdoc_name

1 files changed, 9 insertions, 0 deletions

diff --git a/src/client/model/core.js b/src/client/model/core.js
index dd5dc6d1..1eba793d 100644
--- a/src/client/model/core.js
+++ b/src/client/model/core.js
@@ -10,6 +10,12 @@ define(['util'], function(util) {
      */
     var random_id;
 
+    /**
+     * common rz_state, globally accessible via model_core.rz_state:
+     *    - cur_rzdoc_name: name ID of current document
+     */
+    var rz_state = {};
+
     var random_id__hash = function() {
         return Math.random().toString(36).substring(2, 10);
     }
@@ -35,6 +41,8 @@ define(['util'], function(util) {
         if (config['rand_id_generator'] == 'seq') {
             random_id = random_id__seq();
         }
+
+        rz_state.cur_rzdoc_name = 'welcome to rhizi'; // ask for 'welcome_doc'
     }
 
     function Node() {
@@ -179,5 +187,6 @@ define(['util'], function(util) {
         create_node__set_random_id : create_node__set_random_id,
         create_link_from_spec : create_link_from_spec,
         create_link__set_random_id : create_link__set_random_id,
+        rz_state: rz_state,
     };
 });