MRCombinedHistoryAction.h

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#pragma once
#include "MRMeshFwd.h"
#include "MRHistoryAction.h"
#include <memory>
#include <optional>
 
namespace MR
{
 

class MRMESH_CLASS CombinedHistoryAction : public HistoryAction
{
public:
    using DynamicNameGetter = std::function<std::string ()>;

    MRMESH_API CombinedHistoryAction( const std::string& name, const std::vector<std::shared_ptr<HistoryAction>>& actions, const DynamicNameGetter& dynNameGetter = {} );
 
    virtual std::string name() const override
    {
        return name_;
    }
 
    MRMESH_API virtual void action( HistoryAction::Type type ) override;
 
          HistoryActionsVector& getStack()       { return actions_; }
    const HistoryActionsVector& getStack() const { return actions_; }

    MRMESH_API bool filter( HistoryStackFilter filteringCondition );
 
    bool empty() const { return actions_.empty(); };

    MRMESH_API std::optional<std::string> getDynamicName() const;
 
    [[nodiscard]] MRMESH_API virtual size_t heapBytes() const override;
 
private:
    HistoryActionsVector actions_;
    std::string name_;
    DynamicNameGetter dynNameGetter_;
};

MRMESH_API std::optional<std::string> getDynamicName( const std::shared_ptr<HistoryAction>& action );
 
}