unload Central(active)layouts to become Shared

app/layoutmanager.cpp

@@ -126,45 +126,9 @@ void LayoutManager::unload()
     //! Unload all CentralLayouts
     while (!m_centralLayouts.isEmpty()) {
         CentralLayout *layout = m_centralLayouts.at(0);
-        m_centralLayouts.removeFirst();
-
-        if (m_multipleModeInitialized) {
-            layout->syncToLayoutFile(true);
-        }
-
-        layout->unloadContainments();
-        layout->unloadLatteViews();
-
-        if (m_multipleModeInitialized) {
-            clearUnloadedContainmentsFromLinkedFile(layout->unloadedContainmentsIds(), true);
-        }
-
-        delete layout;
+        unloadCentralLayout(layout);
     }
 
-    //! Unload all SharedLayouts
-    //! DEPRECATED as now SharedLayouts are unloading themselves when
-    //! they have no central layouts assigned to them
-    /*while (!m_sharedLayouts.isEmpty()) {
-        SharedLayout *layout = m_sharedLayouts.at(0);
-        m_sharedLayouts.removeFirst();
-
-        unloadSharedLayout(layout);
-
-        if (multipleMode) {
-            layout->syncToLayoutFile(true);
-        }
-
-        layout->unloadContainments();
-        layout->unloadLatteViews();
-
-        if (multipleMode) {
-            clearUnloadedContainmentsFromLinkedFile(layout->unloadedContainmentsIds(), true);
-        }
-
-        delete layout;
-    }*/
-
     m_multipleModeInitialized = false;
 
     //! Remove no-needed temp files
@@ -181,6 +145,28 @@ void LayoutManager::unload()
         file2.remove();
 }
 
+void LayoutManager::unloadCentralLayout(CentralLayout *layout)
+{
+    int pos = m_centralLayouts.indexOf(layout);
+
+    if (pos>=0) {
+        CentralLayout *central = m_centralLayouts.takeAt(0);
+
+        if (m_multipleModeInitialized) {
+            central->syncToLayoutFile(true);
+        }
+
+        central->unloadContainments();
+        central->unloadLatteViews();
+
+        if (m_multipleModeInitialized) {
+            clearUnloadedContainmentsFromLinkedFile(central->unloadedContainmentsIds(), true);
+        }
+
+        delete central;
+    }
+}
+
 void LayoutManager::unloadSharedLayout(SharedLayout *layout)
 {
     if (m_sharedLayouts.contains(layout)) {

app/layoutmanager.h

@@ -79,6 +79,8 @@ public:
     void load();
     void loadLayoutOnStartup(QString layoutName);
     void unload();
+    void unloadCentralLayout(CentralLayout *layout);
+
     void hideAllViews();
     void pauseLayout(QString layoutName);
     void syncLatteViewsToScreens();

app/settings/settingsdialog.cpp

@@ -1679,6 +1679,14 @@ void SettingsDialog::updateActiveShares()
 
     QHash<CentralLayout *, SharedLayout *> unassign;
 
+    //! CENTRAL (active) layouts that will become SHARED must be unloaded first
+    for (QHash<const QString, QStringList>::iterator i=currentSharesMap.begin(); i!=currentSharesMap.end(); ++i) {
+        CentralLayout *central = m_corona->layoutManager()->centralLayout(nameForId(i.key()));
+        if (central) {
+            m_corona->layoutManager()->unloadCentralLayout(central);
+        }
+    }
+
     //! CENTRAL (active) layouts that update their (active) SHARED layouts
     //! AND load SHARED layouts that are NOT ACTIVE
     for (QHash<const QString, QStringList>::iterator i=currentSharesMap.begin(); i!=currentSharesMap.end(); ++i) {