Adds initial intermediate qt6 porting state

qt6-after/qt6-migrated-legatus/Lts/Plugins/PlanOverlays/plan_overlays_plugin_interface.h

@@ -0,0 +1,52 @@
+
+
+
+#pragma once
+
+#include <PluginInterfaces/topic_replay_interface.h>
+#include <TopicEditorBase/topic_editor_interface.h>
+
+#include <QJsonArray>
+#include <QJsonObject>
+
+
+namespace SituationMap
+{
+class ForeignGuiInterface;
+}
+
+namespace PlanOverlaysPlugin
+{
+class PlanOverlayModel;
+
+class ForeignGuiInterface : public TopicReplay::Factory, public TopicEditorBase::Interface
+{
+public:
+
+  ForeignGuiInterface() = default;
+  virtual ~ForeignGuiInterface() = default;
+
+  static QString pluginName() { return QStringLiteral("PlanOverlaysGuiPlugin"); }
+
+  
+
+  virtual void setForeignSitMapGuiIfc(SituationMap::ForeignGuiInterface *foreignSitMapIfc) = 0;
+
+  virtual void setForeignPlanOverlaysGuiIfc(ForeignGuiInterface *ifc) = 0;
+
+  virtual QWidget *openPlanOverlayDialog(const QJsonArray &planItems = QJsonArray(), bool removePlansOnClose = false) = 0;
+
+  
+
+  virtual bool loadPlan(int planFileId, const QJsonObject &planItemObject) = 0;
+  virtual bool loadPlan(int planFileId) = 0;
+
+  
+
+  virtual bool unloadAllPlans() = 0;
+
+  virtual PlanOverlayModel *planOverlayModel() = 0;
+
+}; 
+
+}