[feature] add controls to clear or set all link colour override

src/index.html

@@ -894,6 +894,19 @@
               </div>
             </div>
           </div>
+          <div class="menu-item">
+            <div class="menu-item-header">
+              <h1 class="menu-item-header-text">Accent override</h1>
+            </div>
+            <div class="menu-item-form">
+              <div class="button-wrap">
+                <button class="control-link-accent-clear button mb-0" tabindex="1">Remove all override colours</button>
+              </div>
+              <div class="button-wrap">
+                <button class="control-link-accent-set button mb-0" tabindex="1">Apply override colours to all Bookmarks</button>
+              </div>
+            </div>
+          </div>
         </div>
 
         <div class="menu-content-area menu-content-area-theme is-hidden">

src/js/control.js

@@ -1972,6 +1972,24 @@ var control = (function() {
       link.render.item.all();
       sortable(".link-area");
     }
+  }, {
+    element: helper.e(".control-link-accent-clear"),
+    type: "button",
+    func: function() {
+      link.accent.clear();
+      link.clear();
+      link.render.item.all();
+      sortable(".link-area");
+    }
+  }, {
+    element: helper.e(".control-link-accent-set"),
+    type: "button",
+    func: function() {
+      link.accent.set();
+      link.clear();
+      link.render.item.all();
+      sortable(".link-area");
+    }
   }, {
     element: helper.e(".control-theme-style-dark"),
     path: "theme.style",

src/js/link.js

@@ -683,6 +683,34 @@ var link = (function() {
     };
   };
 
+  var accent = {
+    set: function() {
+      var units = 360 / bookmarks.get().length;
+      var degree = 0;
+      bookmarks.get().forEach(function(arrayItem, index) {
+        arrayItem.accent.override = true;
+        arrayItem.accent.color = helper.hslToRgb({
+          h: degree,
+          s: 1,
+          l: 0.5
+        });
+        degree = degree + units;
+      });
+    },
+    clear: function() {
+      bookmarks.get().forEach(function(arrayItem, index) {
+        arrayItem.accent = {
+          override: false,
+          color: {
+            r: null,
+            g: null,
+            b: null
+          }
+        };
+      });
+    }
+  };
+
   var init = function() {
     render.area.width();
     render.item.all();
@@ -697,6 +725,7 @@ var link = (function() {
   return {
     stagedBookmarkData: stagedBookmarkData,
     autoSuggestIconAction: autoSuggestIconAction,
+    accent: accent,
     init: init,
     clear: clear,
     add: add,

src/js/version.js

@@ -1,6 +1,6 @@
 var version = (function() {
 
-  var current = "3.25.0";
+  var current = "3.26.0";
 
   var compare = function(a, b) {
     var pa = a.split(".");

src/manifest.json

@@ -2,7 +2,7 @@
   "name": "nightTab",
   "short_name": "nightTab",
   "description": "A neutral new tab page accented with a chosen colour. Customise the layout, style, background and bookmarks in nightTab.",
-  "version": "3.25.0",
+  "version": "3.26.0",
   "manifest_version": 2,
   "chrome_url_overrides": {
     "newtab": "index.html"