Bump version to 3.21.4

To go along GNOME Shell 3.21.4.

NEWS

@@ -1,3 +1,6 @@
+3.21.4
+======
+* apps-menu: Fix entries from non-standard AppDir directories
 3.21.3
 ======
 * adjust to gnome-shell changes

configure.ac

@@ -1,5 +1,5 @@
 AC_PREREQ(2.63)
-AC_INIT([gnome-shell-extensions],[3.21.3],[https://bugzilla.gnome.org/enter_bug.cgi?product=gnome-shell&component=extensions])
+AC_INIT([gnome-shell-extensions],[3.21.4],[https://bugzilla.gnome.org/enter_bug.cgi?product=gnome-shell&component=extensions])
 
 AC_CONFIG_MACRO_DIR([m4])
 AC_CONFIG_AUX_DIR([config])

data/gnome-classic.css

@@ -200,7 +200,7 @@ StScrollBar {
   border-radius: 9px;
   color: #eeeeec;
   background-color: rgba(23, 25, 26, 0.95);
-  border: 3px solid rgba(238, 238, 236, 0.5); }
+  border: 1px solid rgba(238, 238, 236, 0.2); }
   .modal-dialog .modal-dialog-content-box {
     padding: 24px; }
   .modal-dialog .run-dialog-entry {
@@ -225,7 +225,7 @@ StScrollBar {
 /* End Session Dialog */
 .end-session-dialog {
   spacing: 42px;
-  border: 3px solid rgba(238, 238, 236, 0.2); }
+  border: 1px solid rgba(238, 238, 236, 0.2); }
 
 .end-session-dialog-list {
   padding-top: 20px; }
@@ -400,6 +400,77 @@ StScrollBar {
   width: 48px;
   height: 48px; }
 
+/* Audio selection dialog */
+.audio-device-selection-dialog {
+  spacing: 30px; }
+
+.audio-selection-content {
+  spacing: 20px;
+  padding: 24px; }
+
+.audio-selection-title {
+  font-weight: bold;
+  text-align: center; }
+
+.audio-selection-box {
+  spacing: 20px; }
+
+.audio-selection-device {
+  border: 1px solid rgba(238, 238, 236, 0.2);
+  border-radius: 12px; }
+  .audio-selection-device:active, .audio-selection-device:hover, .audio-selection-device:focus {
+    background-color: #4a90d9; }
+
+.audio-selection-device-box {
+  padding: 20px;
+  spacing: 20px; }
+
+.audio-selection-device-icon {
+  icon-size: 64px; }
+
+/* Access Dialog */
+.access-dialog {
+  spacing: 30px; }
+
+.access-dialog-main-layout {
+  padding: 12px 20px 0;
+  spacing: 12px; }
+
+.access-dialog-content {
+  max-width: 28em;
+  spacing: 20px; }
+
+.access-dialog-icon {
+  min-width: 48px;
+  icon-size: 48px; }
+
+.access-dialog-title {
+  font-weight: bold; }
+
+.access-dialog-subtitle {
+  color: black;
+  font-weight: bold; }
+
+/* Geolocation Dialog */
+.geolocation-dialog {
+  spacing: 30px; }
+
+.geolocation-dialog-main-layout {
+  spacing: 12px; }
+
+.geolocation-dialog-content {
+  spacing: 20px; }
+
+.geolocation-dialog-icon {
+  icon-size: 48px; }
+
+.geolocation-dialog-title {
+  font-weight: bold; }
+
+.geolocation-dialog-reason {
+  color: black;
+  font-weight: bold; }
+
 /* Network Agent Dialog */
 .network-dialog-secret-table {
   spacing-rows: 15px;
@@ -488,6 +559,9 @@ StScrollBar {
     border-radius: 0.3em;
     background-color: rgba(11, 12, 13, 0.5);
     color: #eeeeec; }
+  .osd-window .level-bar {
+    background-color: #eeeeec;
+    border-radius: 0.3em; }
 
 /* App Switcher */
 .switcher-popup {
@@ -719,7 +793,7 @@ StScrollBar {
   border-radius: 1.4em; }
   .calendar-day-base:hover, .calendar-day-base:focus {
     background-color: #fafafa; }
-  .calendar-day-base:active {
+  .calendar-day-base:active, .calendar-day-base:selected {
     color: white;
     background-color: #4a90d9;
     border-color: transparent; }
@@ -753,6 +827,17 @@ StScrollBar {
   color: rgba(46, 52, 54, 0.15);
   opacity: 0.5; }
 
+.calendar-week-number {
+  font-size: 70%;
+  font-weight: bold;
+  width: 2.3em;
+  height: 1.8em;
+  border-radius: 2px;
+  padding: 0.5em 0 0;
+  margin: 6px;
+  background-color: rgba(46, 52, 54, 0.3);
+  color: #ededed; }
+
 /* Message list */
 .message-list {
   width: 31.5em; }
@@ -811,6 +896,23 @@ StScrollBar {
   padding: 8px;
   font-size: .9em; }
 
+.message-media-control {
+  padding: 6px; }
+  .message-media-control:last-child:ltr {
+    padding-right: 18px; }
+  .message-media-control:last-child:rtl {
+    padding-left: 18px; }
+
+.media-message-cover-icon {
+  icon-size: 32px; }
+  .media-message-cover-icon.fallback {
+    color: white;
+    background-color: #ededed;
+    border: 2px solid #ededed;
+    border-radius: 2px;
+    icon-size: 16px;
+    padding: 8px; }
+
 .system-switch-user-submenu-icon.user-icon {
   icon-size: 20px;
   padding: 0 2px; }

extensions/apps-menu/extension.js

@@ -404,6 +404,8 @@ const ApplicationsButton = new Lang.Class({
                     continue;
                 }
                 let app = appSys.lookup_app(id);
+                if (!app)
+                    app = new Shell.App({ app_info: entry.get_app_info() });
                 if (app.get_app_info().should_show())
                     this.applicationsByCategory[categoryId].push(app);
             } else if (nextType == GMenu.TreeItemType.DIRECTORY) {