Added ability to open stream in external video player via URI scheme. (#1623)

src/widgets/splits/SplitHeader.cpp

@@ -245,6 +245,13 @@ void SplitHeader::initializeLayout()
                              }
                          });
 
+    getSettings()->customURIScheme.connect([this] {
+        if (const auto drop = this->dropdownButton_)
+        {
+            drop->setMenu(this->createMainMenu());
+        }
+    });
+
     layout->setMargin(0);
     layout->setSpacing(0);
     this->setLayout(layout);
@@ -289,6 +296,12 @@ std::unique_ptr<QMenu> SplitHeader::createMainMenu()
 #endif
         menu->addAction(OPEN_IN_STREAMLINK, this->split_,
                         &Split::openInStreamlink);
+
+        if (!getSettings()->customURIScheme.getValue().isEmpty())
+        {
+            menu->addAction("Open with URI Scheme", this->split_,
+                            &Split::openWithCustomScheme);
+        }
         menu->addSeparator();
     }