layouts::storage, move syncToLayoutFile() code

app/layout/genericlayout.cpp

@@ -1053,7 +1053,7 @@ void GenericLayout::assignToLayout(Latte::View *latteView, QList<Plasma::Contain
 
     //! sync the original layout file for integrity
     if (m_corona && m_corona->layoutsManager()->memoryUsage() == MemoryUsage::MultipleLayouts) {
-        m_storage->syncToLayoutFile(false);
+        Layouts::Storage::self()->syncToLayoutFile(this, false);
     }
 }
 
@@ -1091,7 +1091,7 @@ QList<Plasma::Containment *> GenericLayout::unassignFromLayout(Latte::View *latt
 
     //! sync the original layout file for integrity
     if (m_corona && m_corona->layoutsManager()->memoryUsage() == MemoryUsage::MultipleLayouts) {
-        m_storage->syncToLayoutFile(false);
+        Layouts::Storage::self()->syncToLayoutFile(this, false);
     }
 
     return containments;
@@ -1677,7 +1677,7 @@ void GenericLayout::unlock()
 void GenericLayout::syncToLayoutFile(bool removeLayoutId)
 {
     syncSettings();
-    m_storage->syncToLayoutFile(removeLayoutId);
+    Layouts::Storage::self()->syncToLayoutFile(this, removeLayoutId);
 }
 
 void GenericLayout::copyView(Plasma::Containment *containment)

app/layout/storage.cpp

@@ -60,36 +60,6 @@ void Storage::setStorageTmpDir(const QString &tmpDir)
     m_storageTmpDir = tmpDir;
 }
 
-void Storage::syncToLayoutFile(bool removeLayoutId)
-{
-    if (!m_layout->corona() || !Layouts::Storage::self()->isWritable(m_layout)) {
-        return;
-    }
-
-    KSharedConfigPtr filePtr = KSharedConfig::openConfig(m_layout->file());
-
-    KConfigGroup oldContainments = KConfigGroup(filePtr, "Containments");
-    oldContainments.deleteGroup();
-
-    qDebug() << " LAYOUT :: " << m_layout->name() << " is syncing its original file.";
-
-    for (const auto containment : *m_layout->containments()) {
-        if (removeLayoutId) {
-            containment->config().writeEntry("layoutId", "");
-        }
-
-        KConfigGroup newGroup = oldContainments.group(QString::number(containment->id()));
-        containment->config().copyTo(&newGroup);
-
-        if (!removeLayoutId) {
-            newGroup.writeEntry("layoutId", "");
-            newGroup.sync();
-        }
-    }
-
-    oldContainments.sync();
-}
-
 void Storage::copyView(Plasma::Containment *containment)
 {
     if (!containment || !m_layout->corona())

app/layout/storage.h

@@ -41,7 +41,6 @@ public:
     ~Storage() override;
 
     void copyView(Plasma::Containment *containment);
-    void syncToLayoutFile(bool removeLayoutId);
 
     void setStorageTmpDir(const QString &tmpDir);
 

app/layouts/storage.cpp

@@ -356,6 +356,36 @@ QString Storage::newUniqueIdsLayoutFromFile(const Layout::GenericLayout *layout,
     return tempFile;
 }
 
+void Storage::syncToLayoutFile(const Layout::GenericLayout *layout, bool removeLayoutId)
+{
+    if (!layout->corona() || !isWritable(layout)) {
+        return;
+    }
+
+    KSharedConfigPtr filePtr = KSharedConfig::openConfig(layout->file());
+
+    KConfigGroup oldContainments = KConfigGroup(filePtr, "Containments");
+    oldContainments.deleteGroup();
+
+    qDebug() << " LAYOUT :: " << layout->name() << " is syncing its original file.";
+
+    for (const auto containment : *layout->containments()) {
+        if (removeLayoutId) {
+            containment->config().writeEntry("layoutId", "");
+        }
+
+        KConfigGroup newGroup = oldContainments.group(QString::number(containment->id()));
+        containment->config().copyTo(&newGroup);
+
+        if (!removeLayoutId) {
+            newGroup.writeEntry("layoutId", "");
+            newGroup.sync();
+        }
+    }
+
+    oldContainments.sync();
+}
+
 QList<Plasma::Containment *> Storage::importLayoutFile(const Layout::GenericLayout *layout, QString file)
 {
     KSharedConfigPtr filePtr = KSharedConfig::openConfig(file);

app/layouts/storage.h

@@ -54,6 +54,7 @@ public:
     void unlock(const Layout::GenericLayout *layout); //! make it writable which it should be the default
 
     void importToCorona(const Layout::GenericLayout *layout);
+    void syncToLayoutFile(const Layout::GenericLayout *layout, bool removeLayoutId);
 
     /// STATIC
     //! Check if an applet config group is valid or belongs to removed applet