Shared Views have highest priority

--Shared views can be positioned to all free edges
including those occupied by Central layouts and the
Central layouts update their views accordingly

app/layout/centrallayout.cpp

@@ -230,6 +230,9 @@ void CentralLayout::setSharedLayout(SharedLayout *layout)
         m_sharedConnections << connect(m_sharedLayout, &Layout::AbstractLayout::nameChanged, this, [this]() {
             setSharedLayoutName(m_sharedLayout->name());
         });
+        m_sharedConnections << connect(m_sharedLayout, &Layout::GenericLayout::viewEdgeChanged, this, [this]() {
+            syncLatteViewsToScreens();
+        });
     } else {
         setSharedLayoutName(QString());
     }

app/layout/genericlayout.cpp

@@ -564,6 +564,7 @@ void GenericLayout::containmentDestroyed(QObject *cont)
 
             view->deleteLater();
 
+            emit viewEdgeChanged();
             emit viewsCountChanged();
         }
     }
@@ -588,6 +589,7 @@ void GenericLayout::destroyedChanged(bool destroyed)
         m_latteViews[sender] = m_waitingLatteViews.take(static_cast<Plasma::Containment *>(sender));
     }
 
+    emit viewEdgeChanged();
     emit viewsCountChanged();
 }
 
@@ -616,6 +618,7 @@ void GenericLayout::addNewView()
     }
 
     m_corona->addViewForLayout(name());
+    emit viewEdgeChanged();
 }
 
 void GenericLayout::addView(Plasma::Containment *containment, bool forceOnPrimary, int explicitScreen, Layout::ViewsMap *occupied)

app/layout/sharedlayout.cpp

@@ -189,20 +189,20 @@ int SharedLayout::viewsCount() const
 
 QList<Plasma::Types::Location> SharedLayout::availableEdgesForView(QScreen *scr, Latte::View *forView) const
 {
-    using Plasma::Types;
+ /*   using Plasma::Types;
     QList<Types::Location> edges{Types::BottomEdge, Types::LeftEdge,
                 Types::TopEdge, Types::RightEdge};
 
     if (!m_corona) {
         return edges;
-    }
+    }*/
 
     return Layout::GenericLayout::availableEdgesForView(scr, forView);
 }
 
 QList<Plasma::Types::Location> SharedLayout::freeEdges(QScreen *scr) const
 {
-    using Plasma::Types;
+ /*   using Plasma::Types;
     QList<Types::Location> edges{Types::BottomEdge, Types::LeftEdge,
                 Types::TopEdge, Types::RightEdge};
 
@@ -214,14 +214,14 @@ QList<Plasma::Types::Location> SharedLayout::freeEdges(QScreen *scr) const
 
     if (current) {
         return current->freeEdges(scr);
-    }
+    }*/
 
     return Layout::GenericLayout::freeEdges(scr);
 }
 
 QList<Plasma::Types::Location> SharedLayout::freeEdges(int screen) const
 {
-    using Plasma::Types;
+  /*  using Plasma::Types;
     QList<Types::Location> edges{Types::BottomEdge, Types::LeftEdge,
                 Types::TopEdge, Types::RightEdge};
 
@@ -233,7 +233,7 @@ QList<Plasma::Types::Location> SharedLayout::freeEdges(int screen) const
 
     if (current) {
         return current->freeEdges(screen);
-    }
+    }*/
 
     return Layout::GenericLayout::freeEdges(screen);
 }