Fix race condition in rich text and restrict pad settings

customize.dist/src/less2/include/toolbar.less

@@ -1035,6 +1035,7 @@
                     &.fa-download { order: 30; }
                     &.fa-print { order: 35; }
                     &.fa-trash { order: 40; }
+                    &.cp-toolbar-icon-pad-settings { order: 75; }
                     &.fa-info-circle { order: 100; }
 
                     &.cp-toolbar-icon-help { order: 150; }

www/common/outer/async-store.js

@@ -1674,7 +1674,9 @@ define([
                     if (padData && padData.validateKey && store.messenger) {
                         store.messenger.storeValidateKey(data.channel, padData.validateKey);
                     }
-                    postMessage(clientId, "PAD_READY", pad.noCache);
+                    onReadyEvt.reg(function () {
+                        postMessage(clientId, "PAD_READY", pad.noCache);
+                    });
                 },
                 onMessage: function (m, user, validateKey, isCp, hash) {
                     channel.lastHash = hash;

www/pad/inner.js

@@ -335,7 +335,7 @@ define([
         var $settingsButton = framework._.sfCommon.createButton('', true, {
             drawer: true,
             text: Messages.pad_settings_title,
-            name: 'pad_settings',
+            name: 'pad-settings',
             icon: 'fa-cog',
         }, function () {
             UI.alert(getSettings());
@@ -655,6 +655,7 @@ define([
         var documentBody = ifrWindow.document.body;
         var inner = window.inner = documentBody;
         var $inner = $(inner);
+        $inner.attr('contenteditable', 'false');
 
         var observer = new MutationObserver(function(muts) {
             muts.forEach(function(mut) {
@@ -712,7 +713,6 @@ define([
         if (!privateData.isEmbed) {
             mkHelpMenu(framework);
         }
-        mkSettingsMenu(framework);
 
         framework._.sfCommon.getAttribute(['pad', 'width'], function(err, data) {
             var active = data || typeof(data) === "undefined";
@@ -1033,6 +1033,12 @@ define([
                 $inner.attr('contenteditable', 'false');
             }
 
+            common.getPadMetadata(null, function (md) {
+                if (md && md.error) { return; }
+                if (!common.isOwned(md.owners)) { return; }
+                mkSettingsMenu(framework);
+            });
+
             var fmConfig = {
                 ckeditor: editor,
                 dropArea: $inner,