[olympic/studio] Move UndoCommand to its own file

2024-05-02 22:09:35 -05:00
parent acd93337d4
commit cdbc2d6cc8
3 changed files with 22 additions and 10 deletions
--- a/src/olympic/studio/modlib/include/studio/undocommand.hpp
+++ b/src/olympic/studio/modlib/include/studio/undocommand.hpp
@@ -0,0 +1,19 @@
+/*
+ * Copyright 2016 - 2024 Gary Talent (gary@drinkingtea.net). All rights reserved.
+ */
+
+#pragma once
+
+namespace studio {
+
+class UndoCommand {
+	public:
+		virtual ~UndoCommand() noexcept = default;
+		virtual void redo() noexcept = 0;
+		virtual void undo() noexcept = 0;
+		[[nodiscard]]
+		virtual int commandId() const noexcept = 0;
+		virtual bool mergeWith(UndoCommand const*cmd) noexcept;
+};
+
+}