move blueprints out of the sidebar into Ctrl+C / Ctrl+V dialogs

src/ui/MainWindow.h

@@ -7,6 +7,8 @@
 
 #include <QWidget>
 
+#include "BlueprintSaveRequestedEvent.h"
+#include "BlueprintSelectionRequestedEvent.h"
 #include "BuildingId.h"
 #include "EscapeMenuRequestedEvent.h"
 #include "EventHandler.h"
@@ -28,7 +30,7 @@ class GameWorldView;
 class HeaderBar;
 class SelectedBuildingPanel;
 class BuildButtonBar;
-class BlueprintPanel;
+class BlueprintLibrary;
 class ItemIconCache;
 class QCloseEvent;
 class QResizeEvent;
@@ -39,7 +41,9 @@ class MainWindow : public QWidget,
                                                WinEvent,
                                                EscapeMenuRequestedEvent,
                                                LayoutDialogRequestedEvent,
-                                               RecipeSelectionRequestedEvent>
+                                               RecipeSelectionRequestedEvent,
+                                               BlueprintSaveRequestedEvent,
+                                               BlueprintSelectionRequestedEvent>
 {
     Q_OBJECT
 
@@ -59,6 +63,8 @@ private:
     void handleEvent(std::shared_ptr<const EscapeMenuRequestedEvent> event) override;
     void handleEvent(std::shared_ptr<const LayoutDialogRequestedEvent> event) override;
     void handleEvent(std::shared_ptr<const RecipeSelectionRequestedEvent> event) override;
+    void handleEvent(std::shared_ptr<const BlueprintSaveRequestedEvent> event) override;
+    void handleEvent(std::shared_ptr<const BlueprintSelectionRequestedEvent> event) override;
 
     // Reloads the game config and visuals.toml from disk (REQ-CFG-RELOAD), shared
     // by every restart path. On success the reloaded visuals are applied to this
@@ -71,6 +77,12 @@ private:
     void openShipLayoutDialog(BuildingId shipyardId,
                               const std::string& schematicId,
                               const ShipLayoutConfig& currentLayout);
+
+    // Runs the blueprint selection dialog and enters placement mode for whatever the
+    // player picked (REQ-UI-BLUEPRINT-DIALOG). Holds no pause or dim scope of its own:
+    // both callers already hold theirs, which is what keeps the dim continuous when a
+    // confirmed save hands straight over to this dialog (REQ-UI-MODAL-DIM).
+    void showBlueprintSelectionDialog();
     void layoutPanels();
 
 private:
@@ -84,7 +96,9 @@ private:
     HeaderBar*             m_headerBar;
     SelectedBuildingPanel* m_selectedBuildingPanel;
     BuildButtonBar*        m_buildButtonBar;
-    BlueprintPanel*        m_blueprintPanel;
+    // The saved blueprints themselves; they have no widget of their own any more and
+    // are reached through the two modal dialogs (REQ-UI-BLUEPRINT-DIALOG).
+    std::unique_ptr<BlueprintLibrary> m_blueprintLibrary;
     QWidget*               m_sidePanel;
     ModalDimOverlay*       m_dimOverlay = nullptr;