Issue 4147 - Add a high-res version of the 32x32 ABP icon

chrome/skin/overlay.css

 /*
  * This file is part of Adblock Plus <https://adblockplus.org/>,
  * Copyright (C) 2006-2016 Eyeo GmbH
  *
  * Adblock Plus is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 3 as
  * published by the Free Software Foundation.
  *
  * Adblock Plus is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ skipping 89 matching lines @@
 }
 
 #abp-toolbarbutton[cui-areatype="menu-panel"][abpstate="disabled"],
 toolbarpaletteitem[place="palette"] > #abp-toolbarbutton[abpstate="disabled"],
 #abp-toolbarbutton[cui-areatype="menu-panel"][abpstate="whitelisted"],
 toolbarpaletteitem[place="palette"] > #abp-toolbarbutton[abpstate="whitelisted"]
 {
   -moz-image-region: rect(32px, 32px, 64px, 0px);
 }
 
+@media screen and (min-resolution: 1.5dppx)
+{
+  #abp-toolbarbutton[cui-areatype="menu-panel"],
+  toolbarpaletteitem[place="palette"] > #abp-toolbarbutton
+  {
+    list-style-image: url("abp-status-48.png");
+    -moz-image-region: rect(0px, 48px, 48px, 0px);
+  }
+
+  #abp-toolbarbutton[cui-areatype="menu-panel"][abpstate="disabled"],
+  toolbarpaletteitem[place="palette"] > #abp-toolbarbutton[abpstate="disabled"],
+  #abp-toolbarbutton[cui-areatype="menu-panel"][abpstate="whitelisted"],
+  toolbarpaletteitem[place="palette"] > #abp-toolbarbutton[abpstate="whitelisted"]
+  {
+    -moz-image-region: rect(48px, 48px, 96px, 0px);
+  }
+}
+
+@media screen and (min-resolution: 2dppx)
+{
+  #abp-toolbarbutton[cui-areatype="menu-panel"],
+  toolbarpaletteitem[place="palette"] > #abp-toolbarbutton
+  {
+    list-style-image: url("abp-status-64.png");
+    -moz-image-region: rect(0px, 64px, 64px, 0px);
+  }
+
+  #abp-toolbarbutton[cui-areatype="menu-panel"][abpstate="disabled"],
+  toolbarpaletteitem[place="palette"] > #abp-toolbarbutton[abpstate="disabled"],
+  #abp-toolbarbutton[cui-areatype="menu-panel"][abpstate="whitelisted"],
+  toolbarpaletteitem[place="palette"] > #abp-toolbarbutton[abpstate="whitelisted"]
+  {
+    -moz-image-region: rect(64px, 64px, 128px, 0px);
+  }
+}
+
 #abp-toolbar-popup {
   list-style-image: none;
   -moz-image-region: rect(0px, 0px, 0px, 0px);
 }
 
 toolbox[vertical="true"] toolbar #abp-toolbarbutton dropmarker {
   display: none !important;
 }
 
 menuitem[default="true"] {
@@ skipping 165 matching lines @@
 #abp-notification.abp-closing #abp-notification-content,
 #abp-notification:not(.abp-closing) #abp-notification-close-content
 {
   display: none;
 }
 
 #abp-notification-close-content toolbarbutton label
 {
   text-align: left;
 }