Jump to any buffer (up to 99) with Alt+J followed by 2 digits.

css/glowingbear.css

@@ -466,6 +466,33 @@ div.colourbox {
     align: right;
 }
 
+#sidebar .showjumpkeys .buffer .buffer-jump-key {
+    transition: all ease-in-out 0.5s;
+    -webkit-transition: all ease-in-out 0.5s;
+    transition-delay: 0.2s;
+    -webkit-transition-delay: 0.2s;
+    opacity: 0.7;
+    margin-left: -1.2em;
+    margin-right: 0.1em;
+}
+#sidebar .buffer .buffer-jump-key {
+    margin-left: -1.2em;
+    margin-right: -0.2em;
+    font-size: smaller;
+    transition: all ease-in-out 0.5s;
+    -webkit-transition: all ease-in-out 0.5s;
+    opacity: 0;
+    text-shadow: -1px 0px 4px rgba(255, 255, 255, 0.4),
+    0px -1px 4px rgba(255, 255, 255, 0.4),
+    1px 0px 4px rgba(255, 255, 255, 0.4),
+    0px 1px 4px rgba(255, 255, 255, 0.4);
+    vertical-align: baseline;
+    display: inline-block;
+    width: 1em;
+    align: right;
+}
+
+
 .gb-modal {
     z-index: 1000;
     height: 100%;

index.html

@@ -262,7 +262,7 @@ npm run build-electron-{windows, darwin, linux}</pre>
         </div>
       </div>
       <div id="sidebar" data-state="visible" ng-swipe-left="hideSidebar()" ng-swipe-disable-mouse class="vertical-line">
-        <ul class="nav nav-pills nav-stacked" ng-class="{'indented': (predicate === 'serverSortKey'), 'showquickkeys': showQuickKeys}">
+        <ul class="nav nav-pills nav-stacked" ng-class="{'indented': (predicate === 'serverSortKey'), 'showquickkeys': showQuickKeys, 'showjumpkeys': showJumpKeys}">
           <li class="bufferfilter">
             <form role="form">
               <input class="form-control favorite-font" type="text" id="bufferFilter" ng-model="search" ng-keydown="handleSearchBoxKey($event)" placeholder="Search" autocomplete="off">
@@ -282,6 +282,7 @@ npm run build-electron-{windows, darwin, linux}</pre>
             <a ng-click="setActiveBuffer(buffer.id)" title="{{ buffer.fullName }}" href="#">
               <span class="badge pull-right" ng-class="{'danger': buffer.notification}" ng-bind="buffer.notification || buffer.unread"></span>
               <span class="buffer-quick-key">{{ buffer.$quickKey }}</span>
+              <span class="buffer-jump-key">{{ buffer.$jumpKey }}</span>
               <span class="buffername">{{ buffer.trimmedName || buffer.fullName }}</span>
             </a>
           </li>

js/filters.js

@@ -141,6 +141,7 @@ weechat.filter('getBufferQuickKeys', function () {
         if (($scope.search !== undefined && $scope.search.length) || $scope.onlyUnread) {
             obj.forEach(function(buf, idx) {
                 buf.$quickKey = idx < 10 ? (idx + 1) % 10 : '';
+                buf.$jumpKey = idx + 1;
             });
         } else {
             _.map(obj, function(buffer, idx) {
@@ -151,6 +152,7 @@ weechat.filter('getBufferQuickKeys', function () {
                 return left[0] - right[0] || left[1] - right[1];
             }).forEach(function(info, keyIdx) {
                 obj[ info[2] ].$quickKey = keyIdx < 10 ? (keyIdx + 1) % 10 : '';
+                obj[ info[2] ].$jumpKey = keyIdx + 1;
             });
         }
         return obj;

js/inputbar.js

@@ -246,17 +246,20 @@ weechat.directive('inputBar', function() {
                 var tmpIterCandidate = $scope.iterCandidate;
                 $scope.iterCandidate = null;
 
-                // Left Alt+[0-9] -> jump to buffer
-                if ($event.altKey && !$event.ctrlKey && (code > 47 && code < 58)) {
-                    if (code === 48) {
-                        code = 58;
-                    }
-                    var bufferNumber = code - 48 - 1 ;
+                var bufferNumber;
+                var sortedBuffers;
+                var filteredBufferNum;
+                var activeBufferId;
 
-                    var activeBufferId;
+                // if Alt+J was pressed last, we expect two numbers now
+                if ($rootScope.showJumpKeys && !$event.altKey && (code > 47 && code < 58) && $scope.jumpDecimal === undefined) {
+                    $scope.jumpDecimal = code - 48;
+                    $event.preventDefault();
+                } else if ($rootScope.showJumpKeys && !$event.altKey && (code > 47 && code < 58) && $scope.jumpDecimal !== undefined) {
+                    bufferNumber = ($scope.jumpDecimal * 10) + (code - 48) - 1;
                     // quick select filtered entries
                     if (($scope.$parent.search.length || $scope.$parent.onlyUnread) && $scope.$parent.filteredBuffers.length) {
-                        var filteredBufferNum = $scope.$parent.filteredBuffers[bufferNumber];
+                        filteredBufferNum = $scope.$parent.filteredBuffers[bufferNumber];
                         if (filteredBufferNum !== undefined) {
                             activeBufferId = [filteredBufferNum.number, filteredBufferNum.id];
                         }
@@ -264,7 +267,44 @@ weechat.directive('inputBar', function() {
                         // Map the buffers to only their numbers and IDs so we don't have to
                         // copy the entire (possibly very large) buffer object, and then sort
                         // the buffers according to their WeeChat number
-                        var sortedBuffers = _.map(models.getBuffers(), function(buffer) {
+                        sortedBuffers = _.map(models.getBuffers(), function(buffer) {
+                            return [buffer.number, buffer.id];
+                        }).sort(function(left, right) {
+                            // By default, Array.prototype.sort() sorts alphabetically.
+                            // Pass an ordering function to sort by first element.
+                            return left[0] - right[0];
+                        });
+                        activeBufferId = sortedBuffers[bufferNumber];
+                    }
+                    if (activeBufferId) {
+                        $scope.$parent.setActiveBuffer(activeBufferId[1]);
+                    }
+                    $event.preventDefault();
+                    $rootScope.showJumpKeys = false;
+                    $scope.jumpDecimal = undefined;
+                } else {
+                    $rootScope.showJumpKeys = false;
+                    $scope.jumpDecimal = undefined;
+                }
+
+                // Left Alt+[0-9] -> jump to buffer
+                if ($event.altKey && !$event.ctrlKey && (code > 47 && code < 58)) {
+                    if (code === 48) {
+                        code = 58;
+                    }
+                    bufferNumber = code - 48 - 1 ;
+
+                    // quick select filtered entries
+                    if (($scope.$parent.search.length || $scope.$parent.onlyUnread) && $scope.$parent.filteredBuffers.length) {
+                        filteredBufferNum = $scope.$parent.filteredBuffers[bufferNumber];
+                        if (filteredBufferNum !== undefined) {
+                            activeBufferId = [filteredBufferNum.number, filteredBufferNum.id];
+                        }
+                    } else {
+                        // Map the buffers to only their numbers and IDs so we don't have to
+                        // copy the entire (possibly very large) buffer object, and then sort
+                        // the buffers according to their WeeChat number
+                        sortedBuffers = _.map(models.getBuffers(), function(buffer) {
                             return [buffer.number, buffer.id];
                         }).sort(function(left, right) {
                             // By default, Array.prototype.sort() sorts alphabetically.
@@ -371,6 +411,15 @@ weechat.directive('inputBar', function() {
                     connection.sendHotlistClearAll();
                 }
 
+                // Alt+J -> Jump to buffer
+                if ($event.altKey && (code === 106 || code === 74)) {
+                    $event.preventDefault();
+
+                    $rootScope.showJumpKeys = true;
+
+                    return true;
+                }
+
                 var caretPos;
 
                 // Arrow up -> go up in history