From 1bfaa3cc266b56ad975cfcb436aedafd4f93da01 Mon Sep 17 00:00:00 2001
From: Alexander Yuzhin <alexander.yuzhin@onlyoffice.com>
Date: Mon, 22 Jul 2019 13:45:02 +0300
Subject: [PATCH] DE-mobile skeleton loader

---
 .../mobile/app/controller/Main.js             |   4 +
 apps/documenteditor/mobile/index.html         | 234 +++++++-----------
 .../mobile/resources/css/app-ios.css          |  21 ++
 .../mobile/resources/css/app-material.css     |  21 ++
 .../mobile/resources/less/app-ios.less        |  25 ++
 5 files changed, 155 insertions(+), 150 deletions(-)

diff --git a/apps/documenteditor/mobile/app/controller/Main.js b/apps/documenteditor/mobile/app/controller/Main.js
index 07e8f817d..2f23bc0c9 100644
--- a/apps/documenteditor/mobile/app/controller/Main.js
+++ b/apps/documenteditor/mobile/app/controller/Main.js
@@ -122,6 +122,8 @@ define([
                     'translate': translate
                 });
 
+                $('#editor_sdk').append('<div class="doc-placeholder"><div class="line"></div><div class="line"></div><div class="line"></div><div class="line"></div><div class="line"></div><div class="line"></div><div class="line"></div><div class="line"></div><div class="line"></div><div class="line"></div><div class="line"></div><div class="line"></div><div class="line"></div><div class="line"></div><div class="line"></div><div class="line"></div><div class="line"></div><div class="line"></div><div class="line"></div><div class="line"></div></div>');
+
                 // Localization uiApp params
                 uiApp.params.modalButtonOk = me.textOK;
                 uiApp.params.modalButtonCancel = me.textCancel;
@@ -599,6 +601,8 @@ define([
 
                 $(document).on('contextmenu', _.bind(me.onContextMenu, me));
                 Common.Gateway.documentReady();
+
+                $('.doc-placeholder').remove();
             },
 
             onLicenseChanged: function(params) {
diff --git a/apps/documenteditor/mobile/index.html b/apps/documenteditor/mobile/index.html
index 5f3b6495a..6ecc8a965 100644
--- a/apps/documenteditor/mobile/index.html
+++ b/apps/documenteditor/mobile/index.html
@@ -16,172 +16,113 @@
 
         <style type="text/css">
             .loadmask {
-                position: absolute;
                 left: 0;
                 top: 0;
+                position: absolute;
                 height: 100%;
                 width: 100%;
                 overflow: hidden;
                 border: none;
                 background-color: #f4f4f4;
-                z-index: 100;
+                z-index: 10000;
             }
 
-            .loader-page {
+            .loadmask {
+                width: 100%;
+                height: 100%;
+            }
+
+            .loadmask > .brendpanel {
                 width: 100%;
-                height: 170px;
-                bottom: 42%;
                 position: absolute;
-                text-align: center;
-                line-height: 10px;
+                height: 44px;
+                background-color: #e2e2e2;
+                opacity: 0;
             }
 
-            .loader-logo {
-                max-height: 160px;
-                margin-bottom: 10px;
+            .loadmask > .brendpanel.visible {
+                opacity: 1;
             }
 
-            .loader-page-romb {
-                width: 40px;
+            .loadmask > .brendpanel.android {
+                height: 56px;
+                background: #446995;
+            }
+
+            .loadmask > .brendpanel > div {
+                display: flex;
+                align-items: center;
+                height: 100%;
+            }
+
+            .loadmask > .brendpanel .loading-logo {
+                max-width: 200px;
+                height: 20px;
+                margin: 0 auto;
+            }
+
+            .loadmask > .brendpanel .loading-logo > i {
                 display: inline-block;
+                width: 86px;
+                height: 20px;
+                background-image: url(http://192.168.3.191:8080/web-apps-pro/apps/common/main/resources/img/header/header-logo.png);
+                background-repeat: no-repeat;
             }
 
-            .loader-page-text {
+            .loadmask > .brendpanel .circle {
+                vertical-align: middle;
+                width: 28px;
+                height: 28px;
+                border-radius: 14px;
+                margin: 4px 10px;
+                background: rgba(255, 255, 255, 0.2);
+            }
+
+            .loadmask > .placeholder {
+                background: #fbfbfb;
                 width: 100%;
-                bottom: 42%;
-                position: absolute;
-                text-align: center;
-                color: #888;
-                font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
-                line-height: 20px;
+                height: 100%;
+                padding-top: 56px;
             }
 
-            .loader-page-text-loading {
-                font-size: 14px;
+            .loadmask > .placeholder > .line {
+                height: 15px;
+                margin: 30px;
+                background: #e2e2e2;
+                overflow: hidden;
+                position: relative;
+
+                -webkit-animation: flickerAnimation 2s infinite ease-in-out;
+                -moz-animation: flickerAnimation 2s infinite ease-in-out;
+                -o-animation: flickerAnimation 2s infinite ease-in-out;
+                animation: flickerAnimation 2s infinite ease-in-out;
             }
 
-            .loader-page-text-customer {
-                font-size: 16px;
-                margin-bottom: 5px;
+            @keyframes flickerAnimation {
+                0%   { opacity:0.1; }
+                50%  { opacity:1; }
+                100% { opacity:0.1; }
             }
-
-            .romb {
-                width: 40px;
-                height: 40px;
-                -webkit-transform: rotate(135deg) skew(20deg, 20deg);
-                -moz-transform: rotate(135deg) skew(20deg, 20deg);
-                -ms-transform: rotate(135deg) skew(20deg, 20deg);
-                -o-transform: rotate(135deg) skew(20deg, 20deg);
-                position: absolute;
-                background: red;
-                border-radius: 6px;
-                -webkit-animation: movedown 3s infinite ease;
-                -moz-animation: movedown 3s infinite ease;
-                -ms-animation: movedown 3s infinite ease;
-                -o-animation: movedown 3s infinite ease;
-                animation: movedown 3s infinite ease;
+            @-o-keyframes flickerAnimation{
+                0%   { opacity:0.1; }
+                50%  { opacity:1; }
+                100% { opacity:0.1; }
             }
-
-            #blue {
-                z-index: 3;
-                background: #55bce6;
-                -webkit-animation-name: blue;
-                -moz-animation-name: blue;
-                -ms-animation-name: blue;
-                -o-animation-name: blue;
-                animation-name: blue;
+            @-moz-keyframes flickerAnimation{
+                0%   { opacity:0.1; }
+                50%  { opacity:1; }
+                100% { opacity:0.1; }
             }
-
-            #red {
-                z-index:1;
-                background: #de7a59;
-                -webkit-animation-name: red;
-                -moz-animation-name: red;
-                -ms-animation-name: red;
-                -o-animation-name: red;
-                animation-name: red;
-            }
-
-            #green {
-                z-index: 2;
-                background: #a1cb5c;
-                -webkit-animation-name: green;
-                -moz-animation-name: green;
-                -ms-animation-name: green;
-                -o-animation-name: green;
-                animation-name: green;
-            }
-
-            @-webkit-keyframes red {
-                  0%    { top:120px; background: #de7a59; }
-                 10%    { top:120px; background: #F2CBBF; }
-                 14%    { background: #f4f4f4; top:120px; }
-                 15%    { background: #f4f4f4; top:0;}
-                 20%    { background: #E6E4E4; }
-                 30%    { background: #D2D2D2; }
-                 40%    { top:120px; }
-                100%    { top:120px; background: #de7a59; }
-            }
-
-            @keyframes red {
-                  0%    { top:120px; background: #de7a59; }
-                 10%    { top:120px; background: #F2CBBF; }
-                 14%    { background: #f4f4f4; top:120px; }
-                 15%    { background: #f4f4f4; top:0; }
-                 20%    { background: #E6E4E4; }
-                 30%    { background: #D2D2D2; }
-                 40%    { top:120px; }
-                100%    { top:120px; background: #de7a59; }
-            }
-
-            @-webkit-keyframes green {
-                  0%    { top:110px; background: #a1cb5c; opacity:1; }
-                 10%    { top:110px; background: #CBE0AC; opacity:1; }
-                 14%    { background: #f4f4f4; top:110px; opacity:1; }
-                 15%    { background: #f4f4f4; top:0; opacity:1; }
-                 20%    { background: #f4f4f4; top:0; opacity:0; }
-                 25%    { background: #EFEFEF; top:0; opacity:1; }
-                 30%    { background:#E6E4E4; }
-                 70%    { top:110px; }
-                100%    { top:110px; background: #a1cb5c; }
-            }
-
-            @keyframes green {
-                  0%    { top:110px; background: #a1cb5c; opacity:1; }
-                 10%    { top:110px; background: #CBE0AC; opacity:1; }
-                 14%    { background: #f4f4f4; top:110px; opacity:1; }
-                 15%    { background: #f4f4f4; top:0; opacity:1; }
-                 20%    { background: #f4f4f4; top:0; opacity:0; }
-                 25%    { background: #EFEFEF; top:0; opacity:1; }
-                 30%    { background:#E6E4E4; }
-                 70%    { top:110px; }
-                100%    { top:110px; background: #a1cb5c; }
-            }
-
-            @-webkit-keyframes blue {
-                  0%    { top:100px; background: #55bce6; opacity:1; }
-                 10%    { top:100px; background: #BFE8F8; opacity:1; }
-                 14%    { background: #f4f4f4; top:100px; opacity:1; }
-                 15%    { background: #f4f4f4; top:0; opacity:1; }
-                 20%    { background: #f4f4f4; top:0; opacity:0; }
-                 25%    { background: #f4f4f4; top:0; opacity:0; }
-                 45%    { background: #EFEFEF; top:0; opacity:0.2; }
-                100%    { top:100px; background: #55bce6; }
-            }
-
-            @keyframes blue {
-                  0%    { top:100px; background: #55bce6; opacity:1; }
-                 10%    { top:100px; background: #BFE8F8; opacity:1; }
-                 14%    { background: #f4f4f4; top:100px; opacity:1; }
-                 15%    { background: #f4f4f4; top:0; opacity:1; }
-                 20%    { background: #f4f4f4; top:0; opacity:0; }
-                 25%    { background: #fff; top:0; opacity:0; }
-                 45%    { background: #EFEFEF; top:0; opacity:0.2; }
-                100%    { top:100px; background: #55bce6; }
+            @-webkit-keyframes flickerAnimation{
+                0%   { opacity:0.1; }
+                50%  { opacity:1; }
+                100% { opacity:0.1; }
             }
         </style>
     </head>
     <body>
+        <div id="loading-mask" class="loadmask"><div class="brendpanel"><div><div class="circle"></div><div class="loading-logo"><i></i></div><div class="circle"></div></div></div><div class="placeholder"><div class="line"></div><div class="line"></div><div class="line"></div><div class="line"></div><div class="line"></div><div class="line"></div><div class="line"></div><div class="line"></div><div class="line"></div><div class="line"></div><div class="line"></div><div class="line"></div><div class="line"></div><div class="line"></div><div class="line"></div><div class="line"></div><div class="line"></div><div class="line"></div><div class="line"></div><div class="line"></div></div></div>
+
         <script type="text/javascript">
             function getUrlParams() {
                 var e,
@@ -235,20 +176,13 @@
             else if ( lang == 'vi') loading = 'Đang tải...';
             else if ( lang == 'zh') loading = '加载中...';
 
-            document.write(
-                '<div id="loading-mask" class="loadmask">' +
-                    '<div class="loader-page" style="margin-bottom: ' + margin + 'px;' + ((logo!==null) ? 'height: auto;' : '') + '">' +
-                        ((logo!==null) ? logo :
-                        '<div class="loader-page-romb">' +
-                            '<div class="romb" id="blue"></div>' +
-                            '<div class="romb" id="green"></div>' +
-                            '<div class="romb" id="red"></div>' +
-                        '</div>') +
-                    '</div>' +
-                    '<div class="loader-page-text">' +  customer +
-                    '<div class="loader-page-text-loading">' + loading + '</div>' +
-                    '</div>' +
-                '</div>');
+            var brendpanel = document.getElementsByClassName('brendpanel')[0];
+            if (brendpanel) {
+                if (/Android/.test(navigator.userAgent)) {
+                    brendpanel.classList.add('android');
+                }
+                brendpanel.classList.add('visible');
+            }
         </script>
 
         <div id="viewport"></div>
diff --git a/apps/documenteditor/mobile/resources/css/app-ios.css b/apps/documenteditor/mobile/resources/css/app-ios.css
index 5f8bc366d..62a03c171 100644
--- a/apps/documenteditor/mobile/resources/css/app-ios.css
+++ b/apps/documenteditor/mobile/resources/css/app-ios.css
@@ -7012,3 +7012,24 @@ html.pixel-ratio-3 .numbers li {
 #user-list ul:before {
   content: none;
 }
+.doc-placeholder {
+  background: #fbfbfb;
+  width: 100%;
+  height: 100%;
+  position: absolute;
+  top: 0;
+  left: 0;
+  z-index: 10;
+}
+.doc-placeholder > .line {
+  height: 15px;
+  margin: 30px;
+  background: #e2e2e2;
+  overflow: hidden;
+  position: relative;
+
+  -webkit-animation: flickerAnimation 2s infinite ease-in-out;
+  -moz-animation: flickerAnimation 2s infinite ease-in-out;
+  -o-animation: flickerAnimation 2s infinite ease-in-out;
+  animation: flickerAnimation 2s infinite ease-in-out;
+}
\ No newline at end of file
diff --git a/apps/documenteditor/mobile/resources/css/app-material.css b/apps/documenteditor/mobile/resources/css/app-material.css
index d1aabb74d..871bbfe52 100644
--- a/apps/documenteditor/mobile/resources/css/app-material.css
+++ b/apps/documenteditor/mobile/resources/css/app-material.css
@@ -6783,3 +6783,24 @@ html.pixel-ratio-3 .numbers li {
 #user-list ul:before {
   content: none;
 }
+.doc-placeholder {
+  background: #fbfbfb;
+  width: 100%;
+  height: 100%;
+  position: absolute;
+  top: 0;
+  left: 0;
+  z-index: 10;
+}
+.doc-placeholder > .line {
+  height: 15px;
+  margin: 30px;
+  background: #e2e2e2;
+  overflow: hidden;
+  position: relative;
+
+  -webkit-animation: flickerAnimation 2s infinite ease-in-out;
+  -moz-animation: flickerAnimation 2s infinite ease-in-out;
+  -o-animation: flickerAnimation 2s infinite ease-in-out;
+  animation: flickerAnimation 2s infinite ease-in-out;
+}
\ No newline at end of file
diff --git a/apps/documenteditor/mobile/resources/less/app-ios.less b/apps/documenteditor/mobile/resources/less/app-ios.less
index acfb7401b..4614abef7 100644
--- a/apps/documenteditor/mobile/resources/less/app-ios.less
+++ b/apps/documenteditor/mobile/resources/less/app-ios.less
@@ -269,4 +269,29 @@ input, textarea {
   ul:before {
     content: none;
   }
+}
+
+// Skeleton of document
+
+.doc-placeholder {
+  background: #fbfbfb;
+  width: 100%;
+  height: 100%;
+  position: absolute;
+  top: 0;
+  left: 0;
+  z-index: 10;
+
+  > .line {
+    height: 15px;
+    margin: 30px;
+    background: #e2e2e2;
+    overflow: hidden;
+    position: relative;
+
+    -webkit-animation: flickerAnimation 2s infinite ease-in-out;
+    -moz-animation: flickerAnimation 2s infinite ease-in-out;
+    -o-animation: flickerAnimation 2s infinite ease-in-out;
+    animation: flickerAnimation 2s infinite ease-in-out;
+  }
 }
\ No newline at end of file