TabModel: Add AudioPlayingRole and AudioMutedRole

src/lib/tabwidget/tabmodel.cpp

@@ -95,6 +95,12 @@ QVariant TabModel::data(const QModelIndex &index, int role) const
     case LoadingRole:
         return t->isLoading();
 
+    case AudioPlayingRole:
+        return t->isPlaying();
+
+    case AudioMutedRole:
+        return t->isMuted();
+
     default:
         return QVariant();
     }
@@ -204,6 +210,8 @@ void TabModel::tabInserted(int index)
     connect(tab, &WebTab::restoredChanged, this, std::bind(emitDataChanged, tab, RestoredRole));
     connect(tab, &WebTab::currentTabChanged, this, std::bind(emitDataChanged, tab, CurrentTabRole));
     connect(tab, &WebTab::loadingChanged, this, std::bind(emitDataChanged, tab, LoadingRole));
+    connect(tab, &WebTab::playingChanged, this, std::bind(emitDataChanged, tab, AudioPlayingRole));
+    connect(tab, &WebTab::mutedChanged, this, std::bind(emitDataChanged, tab, AudioMutedRole));
 }
 
 void TabModel::tabRemoved(int index)

src/lib/tabwidget/tabmodel.h

@@ -37,6 +37,8 @@ public:
         RestoredRole = Qt::UserRole + 5,
         CurrentTabRole = Qt::UserRole + 6,
         LoadingRole = Qt::UserRole + 7,
+        AudioPlayingRole = Qt::UserRole + 8,
+        AudioMutedRole = Qt::UserRole + 9
     };
 
     explicit TabModel(BrowserWindow *window, QObject *parent = nullptr);

src/lib/webtab/webtab.cpp

@@ -178,6 +178,13 @@ WebTab::WebTab(QWidget *parent)
     connect(m_webView, &TabbedWebView::loadStarted, this, std::bind(&WebTab::loadingChanged, this, true));
     connect(m_webView, &TabbedWebView::loadFinished, this, std::bind(&WebTab::loadingChanged, this, false));
 
+    auto pageChanged = [this](WebPage *page) {
+        connect(page, &WebPage::audioMutedChanged, this, &WebTab::playingChanged);
+        connect(page, &WebPage::recentlyAudibleChanged, this, &WebTab::mutedChanged);
+    };
+    pageChanged(m_webView->page());
+    connect(m_webView, &TabbedWebView::pageChanged, this, pageChanged);
+
     // Workaround QTabBar not immediately noticing resizing of tab buttons
     connect(m_tabIcon, &TabIcon::resized, this, [this]() {
         if (m_tabBar) {
@@ -397,6 +404,11 @@ bool WebTab::isMuted() const
     return m_webView->page()->isAudioMuted();
 }
 
+bool WebTab::isPlaying() const
+{
+    return m_webView->page()->recentlyAudible();
+}
+
 void WebTab::setMuted(bool muted)
 {
     m_webView->page()->setAudioMuted(muted);

src/lib/webtab/webtab.h

@@ -93,6 +93,7 @@ public:
     void togglePinned();
 
     bool isMuted() const;
+    bool isPlaying() const;
     void setMuted(bool muted);
     void toggleMuted();
 
@@ -125,6 +126,8 @@ signals:
     void restoredChanged(bool restored);
     void currentTabChanged(bool current);
     void loadingChanged(bool loading);
+    void mutedChanged(bool muted);
+    void playingChanged(bool playing);
     void parentTabChanged(WebTab *tab);
     void childTabAdded(WebTab *tab, int index);
     void childTabRemoved(WebTab *tab, int index);