Add Layout::setClean

include/core/maplayout.h

@@ -114,6 +114,7 @@ public:
     void clearBorderCache();
     void cacheBorder();
 
+    void setClean();
     bool hasUnsavedChanges() const;
 
     bool layoutBlockChanged(int i, const Blockdata &cache);

src/core/maplayout.cpp

@@ -437,6 +437,11 @@ QPixmap Layout::getLayoutItemPixmap() {
     return this->layoutItem ? this->layoutItem->pixmap() : QPixmap();
 }
 
+void Layout::setClean() {
+    this->editHistory.setClean();
+    this->hasUnsavedDataChanges = false;
+}
+
 bool Layout::hasUnsavedChanges() const {
     return !this->editHistory.isClean() || this->hasUnsavedDataChanges || !this->newFolderPath.isEmpty();
 }

src/project.cpp

@@ -1288,7 +1288,7 @@ void Project::saveLayout(Layout *layout) {
     // Update global data structures with current map data.
     updateLayout(layout);
 
-    layout->editHistory.setClean();
+    layout->setClean();
 }
 
 void Project::updateLayout(Layout *layout) {