LibWeb/HTML: Implement TextTrack.mode

Author: https://github.com/jamierocks
Commit: 4b16f1df05
Pull-request: https://github.com/LadybirdBrowser/ladybird/pull/836

Userland/Libraries/LibWeb/HTML/TextTrack.cpp

@@ -75,6 +75,17 @@ void TextTrack::set_id(String id)
     m_id = id;
 }
 
+// https://html.spec.whatwg.org/multipage/media.html#dom-texttrack-mode
+Bindings::TextTrackMode TextTrack::mode()
+{
+    return m_mode;
+}
+
+void TextTrack::set_mode(Bindings::TextTrackMode mode)
+{
+    m_mode = mode;
+}
+
 // https://html.spec.whatwg.org/multipage/media.html#handler-texttrack-oncuechange
 void TextTrack::set_oncuechange(WebIDL::CallbackType* event_handler)
 {

Userland/Libraries/LibWeb/HTML/TextTrack.h

@@ -36,6 +36,9 @@ public:
     String id();
     void set_id(String);
 
+    Bindings::TextTrackMode mode();
+    void set_mode(Bindings::TextTrackMode);
+
     void set_oncuechange(WebIDL::CallbackType*);
     WebIDL::CallbackType* oncuechange();
 
@@ -49,6 +52,8 @@ private:
     String m_language {};
 
     String m_id {};
+
+    Bindings::TextTrackMode m_mode { Bindings::TextTrackMode::Disabled };
 };
 
 Bindings::TextTrackKind text_track_kind_from_string(String);

Userland/Libraries/LibWeb/HTML/TextTrack.idl

@@ -16,7 +16,7 @@ interface TextTrack : EventTarget {
     readonly attribute DOMString id;
     [FIXME] readonly attribute DOMString inBandMetadataTrackDispatchType;
 
-    [FIXME] attribute TextTrackMode mode;
+    attribute TextTrackMode mode;
 
     [FIXME] readonly attribute TextTrackCueList? cues;
     [FIXME] readonly attribute TextTrackCueList? activeCues;