Centralize retained service dialog closing

src/legacy_app_dialog_services.cpp

@@ -33,7 +33,7 @@ std::shared_ptr<NodeMessageBox> create_legacy_app_message_dialog(
     if (plan.show_cancel)
         message->btn_cancel->m_text->set_text(plan.cancel_caption.c_str());
     else
-        message->btn_cancel->destroy();
+        close_legacy_dialog_node(*message->btn_cancel);
     (void)attach_legacy_overlay_node(app, message);
     return message;
 }

src/legacy_document_layer_services.cpp

@@ -5,6 +5,7 @@
 #include "action.h"
 #include "app.h"
 #include "legacy_document_canvas_services.h"
+#include "legacy_ui_overlay_services.h"
 
 namespace pp::panopainter {
 namespace {
@@ -71,7 +72,7 @@ public:
     void finish_layer_rename() override
     {
         if (dialog_)
-            dialog_->destroy();
+            pp::panopainter::close_legacy_dialog_node(*dialog_);
         app_.hideKeyboard();
     }
 

src/legacy_recording_services.cpp

@@ -5,6 +5,7 @@
 #include "app.h"
 #include "canvas.h"
 #include "legacy_app_dialog_services.h"
+#include "legacy_ui_overlay_services.h"
 #include "node_progress_bar.h"
 
 namespace pp::panopainter {
@@ -64,7 +65,7 @@ public:
     void end_export() override
     {
         if (progress_)
-            progress_->destroy();
+            pp::panopainter::close_legacy_dialog_node(*progress_);
         progress_ = nullptr;
     }