[desktop] added button 'home' in app header

apps/common/main/lib/controller/Desktop.js

@@ -93,8 +93,9 @@ define([
                     }
 
                     if ( obj.singlewindow !== undefined ) {
-                        $('#box-document-title .hedset')[obj.singlewindow ? 'hide' : 'show']();
+                        // $('#box-document-title .hedset')[obj.singlewindow ? 'hide' : 'show']();
                         native.features.singlewindow = obj.singlewindow;
+                        titlebuttons.home && titlebuttons.home.btn.setVisible(obj.singlewindow);
                     }
                 } else
                 if (/editor:config/.test(cmd)) {
@@ -245,6 +246,26 @@ define([
                         titlebuttons = {};
                         if ( mode.isEdit ) {
                             var header = webapp.getController('Viewport').getView('Common.Views.Header');
+
+                            {
+                                header.btnHome = (new Common.UI.Button({
+                                    cls: 'btn-header',
+                                    iconCls: 'toolbar__icon icon--inverse btn-home',
+                                    disabled: true,
+                                    visible: false,
+                                    hint: 'Show Main window',
+                                    dataHint:'0',
+                                    dataHintDirection: 'right',
+                                    dataHintOffset: '10, -18',
+                                    dataHintTitle: 'K'
+                                })).render($('#box-document-title #slot-btn-dt-home'));
+                                titlebuttons['home'] = {btn: header.btnHome};
+
+                                header.btnHome.on('click', event => {
+                                    native.execCommand('title:button', JSON.stringify({click: "home"}));
+                                });
+                            }
+
                             if (!!header.btnSave) {
                                 titlebuttons['save'] = {btn: header.btnSave};
 
@@ -278,7 +299,8 @@ define([
                         }
 
                         if ( native.features.singlewindow !== undefined ) {
-                            $('#box-document-title .hedset')[native.features.singlewindow ? 'hide' : 'show']();
+                            // $('#box-document-title .hedset')[native.features.singlewindow ? 'hide' : 'show']();
+                            !!titlebuttons.home && titlebuttons.home.btn.setVisible(native.features.singlewindow);
                         }
                     });
 

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

@@ -121,7 +121,7 @@ Common.UI.HintManager = new(function() {
         _usedTitles = [],
         _appPrefix,
         _staticHints = { // for desktop buttons
-            "btnhome": 'K'
+            // "btnhome": 'K'
         };
 
     var _api;

apps/common/main/lib/view/Header.js

@@ -123,9 +123,10 @@ define([
                                 '<div id="header-logo"><i></i></div>' +
                             '</section>';
 
-        var templateTitleBox = '<section id="box-document-title">' +
+            var templateTitleBox = '<section id="box-document-title">' +
                                 '<div class="extra"></div>' +
                                 '<div class="hedset">' +
+                                    '<div class="btn-slot" id="slot-btn-dt-home"></div>' +
                                     '<div class="btn-slot" id="slot-btn-dt-save" data-layout-name="header-save"></div>' +
                                     '<div class="btn-slot" id="slot-btn-dt-print"></div>' +
                                     '<div class="btn-slot" id="slot-btn-dt-undo"></div>' +