storage:provide update view containment

app/layout/genericlayout.cpp

@@ -382,6 +382,17 @@ Latte::View *GenericLayout::viewForContainment(uint id) const
     return nullptr;
 }
 
+Plasma::Containment *GenericLayout::containmentForId(uint id) const
+{
+    for(auto containment : m_containments) {
+        if (containment->id() == id) {
+            return containment;
+        }
+    }
+
+    return nullptr;
+}
+
 Latte::View *GenericLayout::viewForContainment(Plasma::Containment *containment) const
 {
     if (m_containments.contains(containment) && m_latteViews.contains(containment)) {

app/layout/genericlayout.h

@@ -92,6 +92,7 @@ public:
     Latte::View *highestPriorityView();
     Latte::View *viewForContainment(uint id) const;
     Latte::View *viewForContainment(Plasma::Containment *containment) const;
+    Plasma::Containment *containmentForId(uint id) const;
 
     static bool viewAtLowerScreenPriority(Latte::View *test, Latte::View *base);
     static bool viewAtLowerEdgePriority(Latte::View *test, Latte::View *base);

app/layouts/storage.cpp

@@ -1081,7 +1081,7 @@ Data::AppletsTable Storage::plugins(const Layout::GenericLayout *layout, const i
 
         //! searching for specific containment and subcontainments and ignore all other containments
         for(auto containment : *layout->containments()) {
-            if (containment->id() != containmentid) {
+            if (((int)containment->id()) != containmentid) {
                 //! ignore irrelevant containments
                 continue;
             }
@@ -1284,6 +1284,53 @@ Data::View Storage::view(const KConfigGroup &containmentGroup)
     return vdata;
 }
 
+void Storage::updateView(KConfigGroup viewGroup, const Data::View &viewData)
+{
+    if (!Layouts::Storage::self()->isLatteContainment(viewGroup)) {
+        return;
+    }
+
+    viewGroup.writeEntry("name", viewData.name);
+    viewGroup.writeEntry("onPrimary", viewData.onPrimary);
+    viewGroup.writeEntry("lastScreen", viewData.screen);
+    viewGroup.group("General").writeEntry("screenEdgeMargin", viewData.screenEdgeMargin);
+    viewGroup.writeEntry("location", (int)viewData.edge);
+    viewGroup.writeEntry("maxLength", viewData.maxLength);
+    viewGroup.group("General").writeEntry("alignment", (int)viewData.alignment);
+    viewGroup.sync();
+}
+
+void Storage::updateView(const Layout::GenericLayout *layout, const Data::View &viewData)
+{
+    if (!layout) {
+        return;
+    }
+
+    auto view = layout->viewForContainment(viewData.id.toUInt());
+
+    if (view) {
+        qDebug() << "Storage::updateView should not be called because view is active and present...";
+        return;
+    }
+
+    if (layout->isActive()) {
+        //! active view but is not present in active screens;
+        auto containment = layout->containmentForId(viewData.id.toUInt());
+        if (containment) {
+            updateView(containment->config(), viewData);
+        }
+    } else {
+        //! inactive view and in layout storage
+        KSharedConfigPtr lFile = KSharedConfig::openConfig(layout->file());
+        KConfigGroup containmentGroups = KConfigGroup(lFile, "Containments");
+        KConfigGroup viewContainment = containmentGroups.group(viewData.id);
+
+        if (viewContainment.exists() && Layouts::Storage::self()->isLatteContainment(viewContainment)) {
+            updateView(viewContainment, viewData);
+        }
+    }
+}
+
 Data::ViewsTable Storage::views(const Layout::GenericLayout *layout)
 {
     Data::ViewsTable vtable;

app/layouts/storage.h

@@ -86,6 +86,9 @@ public:
     ViewDelayedCreationData copyView(const Layout::GenericLayout *layout, Plasma::Containment *containment);
     ViewDelayedCreationData newView(const Layout::GenericLayout *destination, const QString &templateFile);
 
+    void updateView(const Layout::GenericLayout *layout, const Data::View &viewData);
+    void updateView(KConfigGroup viewGroup, const Data::View &viewData);
+
     bool exportTemplate(const QString &originFile, const QString &destinationFile, const Data::AppletsTable &approvedApplets);
     bool exportTemplate(const Layout::GenericLayout *layout, Plasma::Containment *containment, const QString &destinationFile, const Data::AppletsTable &approvedApplets);