UndoApplicationPlugin.hpp

#pragma once
 
#include <score/plugins/application/GUIApplicationPlugin.hpp>
 
#include <QAction>
#include <QList>
 
#include <score_lib_base_export.h>
 
#include <vector>
 
class QObject;
namespace score
{
class Document;
} // namespace score
 
namespace score
{
class SCORE_LIB_BASE_EXPORT UndoApplicationPlugin final
    : public score::GUIApplicationPlugin
{
public:
  explicit UndoApplicationPlugin(const score::GUIApplicationContext& app);
  ~UndoApplicationPlugin() override;
 
private:
  void on_documentChanged(score::Document* olddoc, score::Document* newdoc) override;
 
  GUIElements makeGUIElements() override;
 
  // Connections to keep for the running document.
  QList<QMetaObject::Connection> m_connections;
 
  QAction* m_undoAction{};
  QAction* m_redoAction{};
};
}