diff --git a/apps/common/main/lib/util/utils.js b/apps/common/main/lib/util/utils.js
index 5009f3668..68629b54e 100644
--- a/apps/common/main/lib/util/utils.js
+++ b/apps/common/main/lib/util/utils.js
@@ -901,3 +901,20 @@ Common.Utils.InternalSettings.set('window-inactive-area-top', 0);
 
 Common.Utils.InternalSettings.set('toolbar-height-compact', Common.Utils.InternalSettings.get('toolbar-height-tabs'));
 Common.Utils.InternalSettings.set('toolbar-height-normal', Common.Utils.InternalSettings.get('toolbar-height-tabs') + Common.Utils.InternalSettings.get('toolbar-height-controls'));
+
+Common.Utils.ModalWindow = new(function() {
+    var count = 0;
+    return {
+        show: function() {
+            count++;
+        },
+
+        close: function() {
+            count--;
+        },
+
+        isVisible: function() {
+            return count>0;
+        }
+    }
+})();
\ No newline at end of file
diff --git a/apps/documenteditor/main/app/controller/Main.js b/apps/documenteditor/main/app/controller/Main.js
index 9521e300d..0c2c96c87 100644
--- a/apps/documenteditor/main/app/controller/Main.js
+++ b/apps/documenteditor/main/app/controller/Main.js
@@ -157,7 +157,7 @@ define([
 
                 this._state = {isDisconnected: false, usersCount: 1, fastCoauth: true, lostEditingRights: false, licenseType: false};
                 this.languages = null;
-                this.isModalShowed = 0;
+
                 // Initialize viewport
 
                 if (!Common.Utils.isBrowserSupported()){
@@ -229,13 +229,13 @@ define([
                                 me.beforeShowDummyComment = me.beforeCloseDummyComment = false;
                             } else if (/textarea-control/.test(e.target.className))
                                 me.inTextareaControl = true;
-                            else if (!me.isModalShowed && /form-control/.test(e.target.className))
+                            else if (!Common.Utils.ModalWindow.isVisible() && /form-control/.test(e.target.className))
                                 me.inFormControl = true;
                         }
                     });
 
                     $(document.body).on('blur', 'input, textarea', function(e) {
-                        if (!me.isModalShowed) {
+                        if (!Common.Utils.ModalWindow.isVisible()) {
                             if (/form-control/.test(e.target.className))
                                 me.inFormControl = false;
                             if (me.getApplication().getController('LeftMenu').getView('LeftMenu').getMenu('file').isVisible())
@@ -283,31 +283,31 @@ define([
 
                     Common.NotificationCenter.on({
                         'modal:show': function(){
-                            me.isModalShowed++;
+                            Common.Utils.ModalWindow.show();
                             me.api.asc_enableKeyEvents(false);
                         },
                         'modal:close': function(dlg) {
-                            me.isModalShowed--;
-                            if (!me.isModalShowed)
+                            Common.Utils.ModalWindow.close();
+                            if (!Common.Utils.ModalWindow.isVisible())
                                 me.api.asc_enableKeyEvents(true);
                         },
                         'modal:hide': function(dlg) {
-                            me.isModalShowed--;
-                            if (!me.isModalShowed)
+                            Common.Utils.ModalWindow.close();
+                            if (!Common.Utils.ModalWindow.isVisible())
                                 me.api.asc_enableKeyEvents(true);
                         },
                         'settings:unitschanged':_.bind(this.unitsChanged, this),
                         'dataview:focus': function(e){
                         },
                         'dataview:blur': function(e){
-                            if (!me.isModalShowed) {
+                            if (!Common.Utils.ModalWindow.isVisible()) {
                                 me.api.asc_enableKeyEvents(true);
                             }
                         },
                         'menu:show': function(e){
                         },
                         'menu:hide': function(e, isFromInputControl){
-                            if (!me.isModalShowed && !isFromInputControl)
+                            if (!Common.Utils.ModalWindow.isVisible() && !isFromInputControl)
                                 me.api.asc_enableKeyEvents(true);
                         },
                         'edit:complete': _.bind(me.onEditComplete, me)
@@ -754,7 +754,7 @@ define([
                 if ( type == Asc.c_oAscAsyncActionType.BlockInteraction &&
                     (!this.getApplication().getController('LeftMenu').dlgSearch || !this.getApplication().getController('LeftMenu').dlgSearch.isVisible()) &&
                     (!this.getApplication().getController('Toolbar').dlgSymbolTable || !this.getApplication().getController('Toolbar').dlgSymbolTable.isVisible()) &&
-                    !((id == Asc.c_oAscAsyncAction['LoadDocumentFonts'] || id == Asc.c_oAscAsyncAction['ApplyChanges']) && (this.dontCloseDummyComment || this.inTextareaControl || this.isModalShowed || this.inFormControl)) ) {
+                    !((id == Asc.c_oAscAsyncAction['LoadDocumentFonts'] || id == Asc.c_oAscAsyncAction['ApplyChanges']) && (this.dontCloseDummyComment || this.inTextareaControl || Common.Utils.ModalWindow.isVisible() || this.inFormControl)) ) {
 //                        this.onEditComplete(this.loadMask); //если делать фокус, то при принятии чужих изменений, заканчивается свой композитный ввод
                         this.api.asc_enableKeyEvents(true);
                 }
@@ -2140,7 +2140,7 @@ define([
             },
 
             onPrint: function() {
-                if (!this.appOptions.canPrint || this.isModalShowed) return;
+                if (!this.appOptions.canPrint || Common.Utils.ModalWindow.isVisible()) return;
                 
                 if (this.api)
                     this.api.asc_Print(new Asc.asc_CDownloadOptions(null, Common.Utils.isChrome || Common.Utils.isSafari || Common.Utils.isOpera)); // if isChrome or isSafari or isOpera == true use asc_onPrintUrl event
diff --git a/apps/documenteditor/main/app/controller/Toolbar.js b/apps/documenteditor/main/app/controller/Toolbar.js
index 376659a6f..f73d38dcb 100644
--- a/apps/documenteditor/main/app/controller/Toolbar.js
+++ b/apps/documenteditor/main/app/controller/Toolbar.js
@@ -420,7 +420,7 @@ define([
         },
 
         onApiChangeFont: function(font) {
-            !this.getApplication().getController('Main').isModalShowed && this.toolbar.cmbFontName.onApiChangeFont(font);
+            !Common.Utils.ModalWindow.isVisible() && this.toolbar.cmbFontName.onApiChangeFont(font);
         },
 
         onApiFontSize: function(size) {
@@ -1232,7 +1232,7 @@ define([
         onFontNameSelect: function(combo, record) {
             if (this.api) {
                 if (record.isNewFont) {
-                    !this.getApplication().getController('Main').isModalShowed &&
+                    !Common.Utils.ModalWindow.isVisible() &&
                     Common.UI.warning({
                         width: 500,
                         closable: false,
diff --git a/apps/presentationeditor/main/app/controller/Main.js b/apps/presentationeditor/main/app/controller/Main.js
index 3323fef10..b32a87ac0 100644
--- a/apps/presentationeditor/main/app/controller/Main.js
+++ b/apps/presentationeditor/main/app/controller/Main.js
@@ -135,7 +135,6 @@ define([
 
                 this._state = {isDisconnected: false, usersCount: 1, fastCoauth: true, lostEditingRights: false, licenseType: false};
                 this.languages = null;
-                this.isModalShowed = 0;
 
                 window.storagename = 'presentation';
 
@@ -204,13 +203,13 @@ define([
                                 me.dontCloseDummyComment = true;
                             else if (/textarea-control/.test(e.target.className))
                                 me.inTextareaControl = true;
-                            else if (!me.isModalShowed && /form-control/.test(e.target.className))
+                            else if (!Common.Utils.ModalWindow.isVisible() && /form-control/.test(e.target.className))
                                 me.inFormControl = true;
                         }
                     });
 
                     $(document.body).on('blur', 'input, textarea', function(e) {
-                        if (!me.isModalShowed) {
+                        if (!Common.Utils.ModalWindow.isVisible()) {
                             if (/form-control/.test(e.target.className))
                                 me.inFormControl = false;
                             if (me.getApplication().getController('LeftMenu').getView('LeftMenu').getMenu('file').isVisible())
@@ -250,31 +249,31 @@ define([
 
                     Common.NotificationCenter.on({
                         'modal:show': function(e){
-                            me.isModalShowed++;
+                            Common.Utils.ModalWindow.show();
                             me.api.asc_enableKeyEvents(false);
                         },
                         'modal:close': function(dlg) {
-                            me.isModalShowed--;
-                            if (!me.isModalShowed)
+                            Common.Utils.ModalWindow.close();
+                            if (!Common.Utils.ModalWindow.isVisible())
                                 me.api.asc_enableKeyEvents(true);
                         },
                         'modal:hide': function(dlg) {
-                            me.isModalShowed--;
-                            if (!me.isModalShowed)
+                            Common.Utils.ModalWindow.close();
+                            if (!Common.Utils.ModalWindow.isVisible())
                                 me.api.asc_enableKeyEvents(true);
                         },
                         'settings:unitschanged':_.bind(this.unitsChanged, this),
                         'dataview:focus': function(e){
                         },
                         'dataview:blur': function(e){
-                            if (!me.isModalShowed) {
+                            if (!Common.Utils.ModalWindow.isVisible()) {
                                 me.api.asc_enableKeyEvents(true);
                             }
                         },
                         'menu:show': function(e){
                         },
                         'menu:hide': function(e, isFromInputControl){
-                            if (!me.isModalShowed && !isFromInputControl)
+                            if (!Common.Utils.ModalWindow.isVisible() && !isFromInputControl)
                                 me.api.asc_enableKeyEvents(true);
                         },
                         'edit:complete': _.bind(me.onEditComplete, me)
@@ -517,7 +516,7 @@ define([
                 if (this.appOptions.isEdit && (id==Asc.c_oAscAsyncAction['Save'] || id==Asc.c_oAscAsyncAction['ForceSaveButton']) && (!this._state.fastCoauth || this._state.usersCount<2))
                     this.synchronizeChanges();
 
-               if (type == Asc.c_oAscAsyncActionType.BlockInteraction && !((id == Asc.c_oAscAsyncAction['LoadDocumentFonts'] || id == Asc.c_oAscAsyncAction['ApplyChanges']) && (this.dontCloseDummyComment || this.inTextareaControl || this.isModalShowed || this.inFormControl))) {
+               if (type == Asc.c_oAscAsyncActionType.BlockInteraction && !((id == Asc.c_oAscAsyncAction['LoadDocumentFonts'] || id == Asc.c_oAscAsyncAction['ApplyChanges']) && (this.dontCloseDummyComment || this.inTextareaControl || Common.Utils.ModalWindow.isVisible() || this.inFormControl))) {
                     this.onEditComplete(this.loadMask);
                     this.api.asc_enableKeyEvents(true);
                 }
@@ -1796,7 +1795,7 @@ define([
             },
 
             onPrint: function() {
-                if (!this.appOptions.canPrint || this.isModalShowed) return;
+                if (!this.appOptions.canPrint || Common.Utils.ModalWindow.isVisible()) return;
                 
                 if (this.api)
                     this.api.asc_Print(new Asc.asc_CDownloadOptions(null, Common.Utils.isChrome || Common.Utils.isSafari || Common.Utils.isOpera)); // if isChrome or isSafari or isOpera == true use asc_onPrintUrl event
diff --git a/apps/presentationeditor/main/app/controller/Toolbar.js b/apps/presentationeditor/main/app/controller/Toolbar.js
index 6d4c89df1..a99b68c08 100644
--- a/apps/presentationeditor/main/app/controller/Toolbar.js
+++ b/apps/presentationeditor/main/app/controller/Toolbar.js
@@ -396,7 +396,7 @@ define([
         },
 
         onApiChangeFont: function(font) {
-            !this.getApplication().getController('Main').isModalShowed && this.toolbar.cmbFontName.onApiChangeFont(font);
+            !Common.Utils.ModalWindow.isVisible() && this.toolbar.cmbFontName.onApiChangeFont(font);
         },
 
         onApiFontSize: function(size) {
@@ -1154,7 +1154,7 @@ define([
         onFontNameSelect: function(combo, record) {
             if (this.api) {
                 if (record.isNewFont) {
-                    !this.getApplication().getController('Main').isModalShowed &&
+                    !Common.Utils.ModalWindow.isVisible() &&
                     Common.UI.warning({
                         width: 500,
                         closable: false,
diff --git a/apps/spreadsheeteditor/main/app/controller/Main.js b/apps/spreadsheeteditor/main/app/controller/Main.js
index bb8cd489b..7dee9bd7c 100644
--- a/apps/spreadsheeteditor/main/app/controller/Main.js
+++ b/apps/spreadsheeteditor/main/app/controller/Main.js
@@ -149,7 +149,6 @@ define([
                 var me = this;
 
                 this._state = {isDisconnected: false, usersCount: 1, fastCoauth: true, lostEditingRights: false, licenseType: false};
-                this.isModalShowed = 0;
 
                 if (!Common.Utils.isBrowserSupported()){
                     Common.Utils.showBrowserRestriction();
@@ -218,7 +217,7 @@ define([
                             me.dontCloseDummyComment = true;
                         else if (/textarea-control/.test(e.target.className))
                             me.inTextareaControl = true;
-                        else if (!me.isModalShowed && /form-control/.test(e.target.className))
+                        else if (!Common.Utils.ModalWindow.isVisible() && /form-control/.test(e.target.className))
                             me.inFormControl = true;
                     }
                 });
@@ -226,7 +225,7 @@ define([
                 $(document.body).on('blur', 'input, textarea', function(e) {
                     if (me.isAppDisabled === true || me.isFrameClosed) return;
 
-                    if ((!me.isModalShowed || $('.asc-window.enable-key-events:visible').length>0) && !(me.loadMask && me.loadMask.isVisible())) {
+                    if ((!Common.Utils.ModalWindow.isVisible() || $('.asc-window.enable-key-events:visible').length>0) && !(me.loadMask && me.loadMask.isVisible())) {
                         if (/form-control/.test(e.target.className))
                             me.inFormControl = false;
                         if (me.getApplication().getController('LeftMenu').getView('LeftMenu').getMenu('file').isVisible())
@@ -266,30 +265,30 @@ define([
 
                 Common.NotificationCenter.on({
                     'modal:show': function(e){
-                        me.isModalShowed++;
+                        Common.Utils.ModalWindow.show();
                         me.api.asc_enableKeyEvents(false);
                     },
                     'modal:close': function(dlg) {
-                        me.isModalShowed--;
-                        if (!me.isModalShowed)
+                        Common.Utils.ModalWindow.close();
+                        if (!Common.Utils.ModalWindow.isVisible())
                             me.api.asc_enableKeyEvents(true);
                     },
                     'modal:hide': function(dlg) {
-                        me.isModalShowed--;
-                        if (!me.isModalShowed)
+                        Common.Utils.ModalWindow.close();
+                        if (!Common.Utils.ModalWindow.isVisible())
                             me.api.asc_enableKeyEvents(true);
                     },
                     'dataview:focus': function(e){
                     },
                     'dataview:blur': function(e){
-                        if (!me.isModalShowed) {
+                        if (!Common.Utils.ModalWindow.isVisible()) {
                             me.api.asc_enableKeyEvents(true);
                         }
                     },
                     'menu:show': function(e){
                     },
                     'menu:hide': function(menu, isFromInputControl){
-                        if (!me.isModalShowed && (!menu || !menu.cmpEl.hasClass('from-cell-edit')) && !isFromInputControl) {
+                        if (!Common.Utils.ModalWindow.isVisible() && (!menu || !menu.cmpEl.hasClass('from-cell-edit')) && !isFromInputControl) {
                             me.api.asc_InputClearKeyboardElement();
                             me.api.asc_enableKeyEvents(true);
                         }
@@ -565,12 +564,12 @@ define([
                     this.setLongActionView(action);
                 } else {
                     if (this.loadMask) {
-                        if (this.loadMask.isVisible() && !this.dontCloseDummyComment && !this.inTextareaControl && !this.isModalShowed && !this.inFormControl)
+                        if (this.loadMask.isVisible() && !this.dontCloseDummyComment && !this.inTextareaControl && !Common.Utils.ModalWindow.isVisible() && !this.inFormControl)
                             this.api.asc_enableKeyEvents(true);
                         this.loadMask.hide();
                     }
 
-                    if (type == Asc.c_oAscAsyncActionType.BlockInteraction && !( (id == Asc.c_oAscAsyncAction['LoadDocumentFonts'] || id == Asc.c_oAscAsyncAction['ApplyChanges']) && (this.dontCloseDummyComment || this.inTextareaControl || this.isModalShowed || this.inFormControl) ))
+                    if (type == Asc.c_oAscAsyncActionType.BlockInteraction && !( (id == Asc.c_oAscAsyncAction['LoadDocumentFonts'] || id == Asc.c_oAscAsyncAction['ApplyChanges']) && (this.dontCloseDummyComment || this.inTextareaControl || Common.Utils.ModalWindow.isVisible() || this.inFormControl) ))
                         this.onEditComplete(this.loadMask, {restorefocus:true});
                 }
             },
@@ -1959,7 +1958,7 @@ define([
                         this.isAppDisabled = data.data;
                         break;
                     case 'queryClose':
-                        if ($('body .asc-window:visible').length === 0) {
+                        if (!Common.Utils.ModalWindow.isVisible()) {
                             this.isFrameClosed = true;
                             this.api.asc_closeCellEditor();
                             Common.UI.Menu.Manager.hideAll();
@@ -2130,7 +2129,7 @@ define([
             },
 
             onPrint: function() {
-                if (!this.appOptions.canPrint || this.isModalShowed) return;
+                if (!this.appOptions.canPrint || Common.Utils.ModalWindow.isVisible()) return;
                 Common.NotificationCenter.trigger('print', this);
             },
 
diff --git a/apps/spreadsheeteditor/main/app/controller/Toolbar.js b/apps/spreadsheeteditor/main/app/controller/Toolbar.js
index 08cd523a2..737263986 100644
--- a/apps/spreadsheeteditor/main/app/controller/Toolbar.js
+++ b/apps/spreadsheeteditor/main/app/controller/Toolbar.js
@@ -425,7 +425,7 @@ define([
         // },
 
         onApiChangeFont: function(font) {
-            !this.getApplication().getController('Main').isModalShowed && this.toolbar.cmbFontName.onApiChangeFont(font);
+            !Common.Utils.ModalWindow.isVisible() && this.toolbar.cmbFontName.onApiChangeFont(font);
         },
 
         onContextMenu: function() {
@@ -1353,7 +1353,7 @@ define([
         onFontNameSelect: function(combo, record) {
             if (this.api) {
                 if (record.isNewFont) {
-                    !this.getApplication().getController('Main').isModalShowed &&
+                    !Common.Utils.ModalWindow.isVisible() &&
                     Common.UI.warning({
                         width: 500,
                         closable: false,