add tooltip for global scope + setting to disable tooltips (see https://github.com/gorhill/uMatrix/issues/936#issuecomment-361936827)

src/_locales/en/messages.json

@@ -91,6 +91,14 @@
         "message": "No net traffic seen for this tab so far.",
         "description": ""
     },
+    "matrixLocalScopeTip" : {
+        "message": "Select a local scope to see/create rules which apply only in that scope",
+        "description": "Tool tip for the local scope button"
+    },
+    "matrixGlobalScopeTip" : {
+        "message": "Select the global scope to see/create rules which apply everywhere",
+        "description": "Tool tip for the global scope button"
+    },
     "matrixMtxButtonTip" : {
         "message": "Disable/enable matrix filtering for this scope",
         "description": "Tool tip for matrix button"
@@ -104,7 +112,7 @@
         "description": "Tool tip for the revert local permission button"
     },
     "matrixReloadButton" : {
-        "message": "Reload the page.\n Press Shift to bypass the browser cache.",
+        "message": "Reload the page. \nPress Shift to bypass the browser cache.",
         "description": "Tool tip for the reload button"
     },
     "matrix1stPartyLabel" : {
@@ -282,13 +290,9 @@
         "message": "Text size:",
         "description": ""
     },
-    "settingsMatrixDisplayTextSizeNormal" : {
-        "message": "Normal",
-        "description": ""
-    },
-    "settingsMatrixDisplayTextSizeLarge" : {
-        "message": "Large",
-        "description": ""
+    "settingsIconBadgeEnabled":{
+        "message":"Show the number of distinct requests on the icon",
+        "description":""
     },
     "settingsMatrixDisplayColorBlind" : {
         "message": "Color-blind friendly",
@@ -342,10 +346,6 @@
         "message": "Opacity",
         "description": "English: Opacity"
     },
-    "settingsIconBadgeEnabled":{
-        "message":"Show the number of distinct requests on the icon",
-        "description":"English: Show the number of distinct requests on the icon"
-    },
     "settingsCollapseBlocked" : {
         "message": "Collapse placeholder of blocked elements",
         "description": "English: Collapse placeholder of blocked elements"
@@ -362,6 +362,10 @@
         "message": "Enable cloud storage support",
         "description": ""
     },
+    "settingsMatrixNoTooltips" : {
+        "message": "Disable tooltips",
+        "description": ""
+    },
 
     "privacyPageTitle" : {
         "message": "uMatrix – Privacy",
@@ -516,7 +520,7 @@
         "description":""
     },
     "hostsFilesExternalListsHint":{
-        "message":"Import external assets here:\n One URL per line; invalid URLs will be silently ignored.",
+        "message":"Import external assets here: \nOne URL per line; invalid URLs will be silently ignored.",
         "description":""
     },
     "hostsFilesExternalListsParse":{

src/css/common.css

@@ -43,11 +43,11 @@ body[dir="rtl"] {
     position: relative;
     cursor: pointer;
     }
-*[data-i18n-tip]:after {
+*[data-i18n-tip]::after {
     content: "";
     opacity: 0;
     }
-*[data-i18n-tip]:hover:after {
+*[data-i18n-tip]:hover::after {
     background-color: #fffffa;
     border: 1px solid gray;
     border-radius: 3px;
@@ -68,14 +68,18 @@ body[dir="rtl"] {
     white-space: pre-line;
     z-index: 20;
     }
-body[dir="ltr"] .tip-anchor-left[data-i18n-tip]:hover:after,
-body[dir="rtl"] .tip-anchor-right[data-i18n-tip]:hover:after {
+body[dir="ltr"] .tip-anchor-left[data-i18n-tip]:hover::after,
+body[dir="rtl"] .tip-anchor-right[data-i18n-tip]:hover::after {
     left: -3vw;
     }
-body[dir="ltr"] .tip-anchor-right[data-i18n-tip]:hover:after,
-body[dir="rtl"] .tip-anchor-left[data-i18n-tip]:hover:after {
+body[dir="ltr"] .tip-anchor-right[data-i18n-tip]:hover::after,
+body[dir="rtl"] .tip-anchor-left[data-i18n-tip]:hover::after {
     right: -3vw;
     }
+body.noTooltips *[data-i18n-tip]::after {
+    display: none;
+    }
+
 button.custom {
     padding: 0.6em 1em;
     border: 1px solid transparent;

src/js/background.js

@@ -181,6 +181,7 @@ return {
         externalRecipeFiles: [],
         iconBadgeEnabled: false,
         maxLoggedRequests: 1000,
+        noTooltips: false,
         popupCollapseAllDomains: false,
         popupCollapseBlacklistedDomains: false,
         popupScopeLevel: 'domain',

src/js/messaging.js

@@ -196,6 +196,7 @@ var matrixSnapshot = function(pageStore, details) {
         userSettings: {
             colorBlindFriendly: µmuser.colorBlindFriendly,
             displayTextSize: µmuser.displayTextSize,
+            noTooltips: µmuser.noTooltips,
             popupScopeLevel: µmuser.popupScopeLevel
         }
     };

src/js/popup.js

@@ -1,7 +1,7 @@
 /*******************************************************************************
 
     uMatrix - a Chromium browser extension to black/white list requests.
-    Copyright (C) 2014-2017 Raymond Hill
+    Copyright (C) 2014-2018 Raymond Hill
 
     This program is free software: you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
@@ -1070,11 +1070,15 @@ function initMenuEnvironment() {
         'font-size',
         getUserSetting('displayTextSize')
     );
+    uDom.nodeFromId('version').textContent = matrixSnapshot.appVersion || '';
     document.body.classList.toggle(
         'colorblind',
         getUserSetting('colorBlindFriendly')
     );
-    uDom.nodeFromId('version').textContent = matrixSnapshot.appVersion || '';
+    document.body.classList.toggle(
+        'noTooltips',
+        getUserSetting('noTooltips')
+    );
 
     var prettyNames = matrixHeaderPrettyNames;
     var keys = Object.keys(prettyNames);

src/js/settings.js

@@ -1,7 +1,7 @@
 /*******************************************************************************
 
     uMatrix - a Chromium browser extension to black/white list requests.
-    Copyright (C) 2014-2017 Raymond Hill
+    Copyright (C) 2014-2018 Raymond Hill
 
     This program is free software: you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
@@ -101,6 +101,7 @@ function onInputChanged(ev) {
     case 'deleteLocalStorage':
     case 'deleteUnusedSessionCookies':
     case 'iconBadgeEnabled':
+    case 'noTooltips':
     case 'processHyperlinkAuditing':
         changeUserSettings(target.id, target.checked);
         break;

src/popup.html

@@ -16,7 +16,7 @@
     <div id="toolbarContainer">
         <div class="toolbar">
             <span class="scope" id="specificScope"><span>&nbsp;</span></span><!--
-         --><span class="scope" id="globalScope" data-scope="*"><span><span>&#x2217;</span></span></span>
+         --><span class="scope" id="globalScope" data-scope="*" data-i18n-tip="matrixGlobalScopeTip"><span><span>&#x2217;</span></span></span>
             <button id="mtxSwitch_matrix-off" type="button" class="fa scopeRel tip-anchor-left" data-i18n-tip="matrixMtxButtonTip">&#xf011;<span class="badge"></span></button>
             <button id="buttonMtxSwitches" type="button" class="fa scopeRel" tabindex="-1" data-dropdown-menu="dropDownMenuSwitches">&#xf142;<span class="badge"></span></button>
             <button id="buttonPersist" type="button" class="fa scopeRel tip-anchor-left" data-i18n-tip="matrixPersistButtonTip">&#xf023;<span class="badge"></span></button>

src/settings.html

@@ -45,6 +45,9 @@ ul > li.separator {
         <label data-i18n="settingsNoscriptTagsSpoofed" for="noscriptTagsSpoofed"></label>
     <li><input id="cloudStorageEnabled" type="checkbox" data-setting-bool>
         <label data-i18n="settingsCloudStorageEnabled" for="cloudStorageEnabled"></label>
+    <li>
+        <input id="noTooltips" type="checkbox" data-setting-bool>
+        <label data-i18n="settingsMatrixNoTooltips" for="noTooltips"></label>
 </ul>
 <h2 data-i18n="settingsMatrixDisplayHeader"></h2>
 <ul>