Route cloud save-before-upload through document session services

src/legacy_cloud_services.cpp

@@ -6,6 +6,7 @@
 #include "canvas.h"
 #include "legacy_app_dialog_services.h"
 #include "legacy_canvas_view_services.h"
+#include "legacy_document_session_services.h"
 #include "legacy_ui_overlay_services.h"
 #include "node_dialog_cloud.h"
 #include "node_progress_bar.h"
@@ -172,7 +173,7 @@ public:
 
             if (save_before_upload)
             {
-                Canvas::I->project_save_thread(app->doc_path, true);
+                execute_legacy_document_save_before_cloud_upload(*app);
             }
 
             const auto progress_plan = pp::app::plan_cloud_upload_progress_dialog();

src/legacy_document_session_services.cpp

@@ -451,4 +451,9 @@ pp::foundation::Status execute_legacy_document_version_save(
     return pp::app::execute_document_version_save(target, services);
 }
 
+void execute_legacy_document_save_before_cloud_upload(App& app)
+{
+    Canvas::I->project_save_thread(app.doc_path, true);
+}
+
 } // namespace pp::panopainter

src/legacy_document_session_services.h

@@ -40,4 +40,6 @@ namespace pp::panopainter {
     App& app,
     const pp::app::DocumentVersionTarget& target);
 
+void execute_legacy_document_save_before_cloud_upload(App& app);
+
 } // namespace pp::panopainter