expose activities properties through corona

app/dockcorona.cpp

@@ -48,6 +48,7 @@
 #include <KPackage/PackageLoader>
 #include <KAboutData>
 #include <KActivities/Consumer>
+#include <KActivities/Info>
 
 #include <KWindowSystem>
 #include <KWayland/Client/connection_thread.h>
@@ -772,6 +773,33 @@ int DockCorona::docksCount(QScreen *screen) const
     return docks;
 }
 
+QStringList DockCorona::activities()
+{
+    return m_activityConsumer->activities();
+}
+
+QString DockCorona::activityName(QString id)
+{
+    KActivities::Info info(id);
+
+    if (info.state() != KActivities::Info::Invalid) {
+        return info.name();
+    }
+
+    return QString();
+}
+
+QString DockCorona::activityIcon(QString id)
+{
+    KActivities::Info info(id);
+
+    if (info.state() != KActivities::Info::Invalid) {
+        return info.icon();
+    }
+
+    return QString();
+}
+
 void DockCorona::closeApplication()
 {
     qGuiApp->quit();

app/dockcorona.h

@@ -90,6 +90,10 @@ public:
     void aboutApplication();
     void closeApplication();
 
+    QStringList activities();
+    QString activityIcon(QString id);
+    QString activityName(QString id);
+
     ScreenPool *screenPool() const;
     GlobalSettings *globalSettings() const;
     UniversalSettings *universalSettings() const;