Fix hint manager

apps/common/main/lib/component/HintManager.js

@@ -374,11 +374,14 @@ Common.UI.HintManager = new(function() {
                         _api.asc_enableKeyEvents(true);
                     }
                 }
+            } else if (_hintVisible) {
+                e.preventDefault();
             }
             _isAlt = false;
         });
         $(document).on('keydown', function(e) {
             if (_hintVisible) {
+                e.preventDefault();
                 if (e.keyCode == Common.UI.Keys.ESC ) {
                     if (_currentLevel === 0) {
                         _hideHints();
@@ -389,8 +392,13 @@ Common.UI.HintManager = new(function() {
                         _showHints();
                     }
                 } else {
+                    var curLetter = null;
+                    var keyCode = e.keyCode;
+                    if (keyCode !== 16 && keyCode !== 17 && keyCode !== 18 && keyCode !== 91) {
+                        curLetter = _lang === 'en' ? ((keyCode > 47 && keyCode < 58 || keyCode > 64 && keyCode < 91) ? String.fromCharCode(e.keyCode) : null) : e.key;
+                    }
+                    if (curLetter) {
                         var curr;
-                    var curLetter = _lang === 'en' ? String.fromCharCode(e.keyCode) : e.key;
                         if (_lang !== 'en' && _arrAlphabet.indexOf(curLetter.toLowerCase()) === -1) {
                             var ind = _arrEnQwerty.indexOf(curLetter.toLowerCase());
                             if (ind !== -1) {
@@ -448,7 +456,7 @@ Common.UI.HintManager = new(function() {
                             }
                         }
                     }
-                e.preventDefault();
+                }
             }
 
             _isAlt = (e.keyCode == Common.UI.Keys.ALT);

apps/common/main/lib/core/keymaster.js

@@ -71,7 +71,13 @@
     var key, handler, k, i, modifiersMatch, scope;
     key = event.keyCode;
 
-    if (key !== 27 && Common.UI.HintManager.isHintVisible()) return;
+    if (Common.UI.HintManager.isHintVisible()) {
+      if (key === 112) {
+        Common.UI.HintManager.clearHints();
+      } else if (key !== 27) {
+        return;
+      }
+    }
 
     if (index(_downKeys, key) == -1) {
         _downKeys.push(key);

apps/documenteditor/main/app/view/DocumentHolder.js

@@ -229,6 +229,8 @@ define([
             };
 
             var onContextMenu = function(event){
+                if (Common.UI.HintManager.isHintVisible())
+                    Common.UI.HintManager.clearHints();
                 _.delay(function(){
                     if (event.get_Type() == 0) {
                         showObjectMenu.call(me, event);

apps/presentationeditor/main/app/view/DocumentHolder.js

@@ -219,6 +219,8 @@ define([
             };
 
             var onContextMenu = function(event){
+                if (Common.UI.HintManager.isHintVisible())
+                    Common.UI.HintManager.clearHints();
                 _.delay(function(){
                     if (event.get_Type() == Asc.c_oAscContextMenuTypes.Thumbnails) {
                         showPopupMenu.call(me, (me.mode.isEdit && !me._isDisabled) ? me.slideMenu : me.viewModeMenuSlide, {isSlideSelect: event.get_IsSlideSelect(), isSlideHidden: event.get_IsSlideHidden(), fromThumbs: true}, event);

apps/spreadsheeteditor/main/app/controller/DocumentHolder.js

@@ -1582,6 +1582,8 @@ define([
         },
 
         onApiContextMenu: function(event) {
+            if (Common.UI.HintManager.isHintVisible())
+                Common.UI.HintManager.clearHints();
             var me = this;
             _.delay(function(){
                 me.showObjectMenu.call(me, event);