wayland:multiple layouts load properly on activities

app/layouts/synchronizer.cpp

@@ -6,6 +6,7 @@
 #include "synchronizer.h"
 
 //! local
+#include <config-latte.h>
 #include "importer.h"
 #include "manager.h"
 #include "../apptypes.h"
@@ -878,11 +879,13 @@ void Synchronizer::syncMultipleLayoutsToActivities()
 
     //! discover layouts assigned to explicit activities based on running activities
     for (const auto &activity : runningActivities()) {
+#if KF5_VERSION_MINOR < 81
         if (KWindowSystem::isPlatformWayland() && (m_activitiesController->currentActivity() != activity)){
-            //! Wayland Protection: Plasma wayland does not support yet Activities for windows
+            //! Wayland Protection: Plasma wayland does not support Activities for windows before kde frameworks 5.81
-            //! but we can load the layouts that belong OnAllActivities + (ForFreeActivities OR SpecificActivity)
+            //! In that scenario we can load the layouts that belong OnAllActivities + (ForFreeActivities OR SpecificActivity)
             continue;
         }
+#endif
 
         if (m_assignedLayouts.contains(activity)) {
             layoutNamesToLoad << m_assignedLayouts[activity];

app/view/positioner.cpp

@@ -240,6 +240,8 @@ void Positioner::updateWaylandId()
 
         m_trackedWindowId = newId;
         m_corona->wm()->registerIgnoredWindow(m_trackedWindowId);
+
+        emit winIdChanged();
     }
 }
 

app/view/positioner.h

@@ -109,6 +109,7 @@ signals:
     void screenGeometryChanged();
     void slideOffsetChanged();
     void windowSizeChanged();
+    void winIdChanged();
 
     //! these two signals are used from config ui and containment ui
     //! in order to orchestrate an animated hiding/showing of dock

app/view/view.cpp

@@ -286,6 +286,7 @@ void View::init(Plasma::Containment *plasma_containment)
     connect(this, &View::maxNormalThicknessChanged, this, &View::editThicknessChanged);
 
     connect(this, &View::activitiesChanged, this, &View::applyActivitiesToWindows);
+    connect(m_positioner, &ViewPart::Positioner::winIdChanged, this, &View::applyActivitiesToWindows);
 
     connect(this, &View::localGeometryChanged, this, [&]() {
         updateAbsoluteGeometry();