Make document session history effects explicit

src/legacy_document_open_services.cpp

@@ -2,10 +2,10 @@
 
 #include "legacy_document_open_services.h"
 
+#include "action.h"
 #include "app.h"
 #include "legacy_brush_package_import_services.h"
 #include "legacy_canvas_view_services.h"
-#include "legacy_history_services.h"
 #include "legacy_ui_overlay_services.h"
 #include "log.h"
 #include "node_panel_brush.h"
@@ -14,6 +14,30 @@
 namespace pp::panopainter {
 namespace {
 
+class LegacyDocumentHistoryServices final : public pp::app::HistoryUiServices {
+public:
+    void invoke_undo() override
+    {
+        ActionManager::undo();
+    }
+
+    void invoke_redo() override
+    {
+        ActionManager::redo();
+    }
+
+    void clear_history() override
+    {
+        ActionManager::clear();
+    }
+};
+
+pp::foundation::Status apply_document_history(const pp::app::HistoryUiPlan& plan)
+{
+    LegacyDocumentHistoryServices services;
+    return pp::app::execute_history_ui_plan(plan, services);
+}
+
 void open_legacy_project(App& app, const pp::app::DocumentOpenRoute& route)
 {
     app.doc_name = route.name;
@@ -41,7 +65,10 @@ void open_legacy_project(App& app, const pp::app::DocumentOpenRoute& route)
                 "It may be inaccessible or corrupted.");
         }
     });
-    pp::panopainter::clear_legacy_history();
+    const auto history_status = apply_document_history(pp::app::plan_document_open_history(route));
+    if (!history_status.ok()) {
+        LOG("Project open history effect failed: %s", history_status.message);
+    }
 }
 
 class LegacyDocumentOpenServices final : public pp::app::DocumentOpenServices {