Audio popup menu primary card audio selection (#1406)

* Add card icon to audio menu items

* Update cache data format

* Create _getCacheItem

* Add _playAudioFromSource function

* Implement default card audio info

* Specify exact audio to download when an override is assigned

* Abstract using _getMenuItemSourceInfo

* Update downloadability check

* Update the main audio menu buttons to also assign the default source

2 files changed, 42 insertions, 3 deletions

diff --git a/ext/css/display.css b/ext/css/display.css
index 607368fc..7953f6ef 100644
--- a/ext/css/display.css
+++ b/ext/css/display.css
@@ -1670,7 +1670,7 @@ button.footer-notification-close-button:active {
 
 
 /* Audio menu */
-.audio-button-popup-menu[data-show-icons=false] .popup-menu-item-icon {
+.audio-button-popup-menu[data-show-icons=false] .popup-menu-item-audio-button .popup-menu-item-icon {
     display: none;
 }
 .audio-button-popup-menu .popup-menu-item-icon[data-icon=checkmark] {
@@ -1682,6 +1682,42 @@ button.footer-notification-close-button:active {
 .audio-button-popup-menu .popup-menu-item-group[data-source-in-options=false][data-valid=null] .popup-menu-item {
     color: var(--text-color-light1);
 }
+.popup-menu-item-audio-button .popup-menu-item-label {
+    padding-right: 2.5em;
+}
+.popup-menu-item-set-primary-audio-button {
+    flex-flow: row nowrap;
+    align-items: center;
+    justify-content: center;
+    position: absolute;
+    right: 0;
+    top: 0;
+    bottom: 0;
+    width: 2.5em;
+}
+.popup-menu-item-set-primary-audio-button:not([hidden]) {
+    display: flex;
+}
+.popup-menu-item-set-primary-audio-button .popup-menu-item-icon {
+    opacity: 0;
+    transition: opacity var(--animation-duration) linear;
+}
+.popup-menu-item-group:hover .popup-menu-item-set-primary-audio-button .popup-menu-item-icon {
+    opacity: 0.25;
+}
+.popup-menu-item-group .popup-menu-item-set-primary-audio-button:hover .popup-menu-item-icon,
+.popup-menu-item-group .popup-menu-item-set-primary-audio-button:active .popup-menu-item-icon,
+.popup-menu-item-group .popup-menu-item-set-primary-audio-button:focus .popup-menu-item-icon {
+    opacity: 0.375;
+}
+.popup-menu-item-group[data-is-primary-card-audio=true] .popup-menu-item-set-primary-audio-button .popup-menu-item-icon {
+    opacity: 1;
+}
+.popup-menu-item-group[data-is-primary-card-audio=true] .popup-menu-item-set-primary-audio-button:hover .popup-menu-item-icon,
+.popup-menu-item-group[data-is-primary-card-audio=true] .popup-menu-item-set-primary-audio-button:active .popup-menu-item-icon,
+.popup-menu-item-group[data-is-primary-card-audio=true] .popup-menu-item-set-primary-audio-button:focus .popup-menu-item-icon {
+    opacity: 1;
+}
 
 
 /* Anki errors */
diff --git a/ext/css/material.css b/ext/css/material.css
index 2c7195cb..f9ab59bf 100644
--- a/ext/css/material.css
+++ b/ext/css/material.css
@@ -947,11 +947,11 @@ button.icon-button:active {
 }
 button.popup-menu-item {
     padding: 0.625em 1.5em;
+    flex: 1 1 auto;
     border-radius: 0;
     background-color: transparent;
     color: var(--text-color);
     border: none;
-    width: 100%;
     text-align: left;
     font-size: 1em;
     font-weight: normal;
@@ -977,12 +977,14 @@ button.popup-menu-item:disabled {
     width: calc(16em / 14);
     height: calc(16em / 14);
     background-color: var(--text-color);
-    margin-right: 0.5em;
     flex: 0 0 auto;
 }
 .popup-menu-item-icon:not([hidden]) {
     display: block;
 }
+.popup-menu-item-icon+.popup-menu-item-label {
+    margin-left: 0.5em;
+}
 :root[data-page-type=popup] .popup-menu.popup-menu-auto-size,
 .popup-menu.popup-menu-small {
     border-radius: calc(var(--menu-border-radius) * 0.75);
@@ -995,6 +997,7 @@ button.popup-menu-item:disabled {
     font-size: var(--font-size-small);
 }
 .popup-menu-item-group {
+    position: relative;
     display: flex;
     flex-flow: row nowrap;
     align-items: stretch;