From d3748cdd940eabac5e1fa408164366a3e8b04eef Mon Sep 17 00:00:00 2001
From: Julia Radzhabova <Julia.Radzhabova@onlyoffice.com>
Date: Mon, 24 Oct 2016 13:58:34 +0300
Subject: [PATCH] [DE][SSE] 1 call of fillEquations.

---
 apps/documenteditor/main/app/controller/Toolbar.js        | 2 +-
 apps/spreadsheeteditor/main/app/controller/Main.js        | 1 +
 apps/spreadsheeteditor/main/app/controller/Toolbar.js     | 2 +-
 apps/spreadsheeteditor/main/app/template/Toolbar.template | 2 +-
 4 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/apps/documenteditor/main/app/controller/Toolbar.js b/apps/documenteditor/main/app/controller/Toolbar.js
index a38741c385..8ed8721113 100644
--- a/apps/documenteditor/main/app/controller/Toolbar.js
+++ b/apps/documenteditor/main/app/controller/Toolbar.js
@@ -2198,7 +2198,7 @@ define([
         },
 
         fillEquations: function() {
-            if (!this.toolbar.btnInsertEquation.rendered) return;
+            if (!this.toolbar.btnInsertEquation.rendered || this.toolbar.btnInsertEquation.menu.items.length>0) return;
 
             var me = this, equationsStore = this.getApplication().getCollection('EquationGroups');
 
diff --git a/apps/spreadsheeteditor/main/app/controller/Main.js b/apps/spreadsheeteditor/main/app/controller/Main.js
index 72472d56f6..41d842f242 100644
--- a/apps/spreadsheeteditor/main/app/controller/Main.js
+++ b/apps/spreadsheeteditor/main/app/controller/Main.js
@@ -77,6 +77,7 @@ define([
             models: [],
             collections: [
                 'ShapeGroups',
+                'EquationGroups',
                 'TableTemplates',
                 'Common.Collections.TextArt'
             ],
diff --git a/apps/spreadsheeteditor/main/app/controller/Toolbar.js b/apps/spreadsheeteditor/main/app/controller/Toolbar.js
index 83c256d728..362db16120 100644
--- a/apps/spreadsheeteditor/main/app/controller/Toolbar.js
+++ b/apps/spreadsheeteditor/main/app/controller/Toolbar.js
@@ -2054,7 +2054,7 @@ define([
         },
 
         fillEquations: function() {
-            if (!this.toolbar.btnInsertEquation.rendered) return;
+            if (!this.toolbar.btnInsertEquation.rendered || this.toolbar.btnInsertEquation.menu.items.length>0) return;
 
             var me = this, equationsStore = this.getApplication().getCollection('EquationGroups');
 
diff --git a/apps/spreadsheeteditor/main/app/template/Toolbar.template b/apps/spreadsheeteditor/main/app/template/Toolbar.template
index 201a583298..45a6cf555a 100644
--- a/apps/spreadsheeteditor/main/app/template/Toolbar.template
+++ b/apps/spreadsheeteditor/main/app/template/Toolbar.template
@@ -223,7 +223,7 @@
             <div class="toolbar-row">
                 <span class="btn-placeholder split" id="id-toolbar-full-placeholder-btn-inserthyperlink"></span>
                 <span class="btn-placeholder split" id="id-toolbar-full-placeholder-btn-insertshape"></span>
-                <span class="btn-placeholder hidden" id="id-toolbar-full-placeholder-btn-insertequation"></span>
+                <span class="btn-placeholder" id="id-toolbar-full-placeholder-btn-insertequation"></span>
             </div>
         </div>
         <div class="separator long"></div>