actions.h

Go to the documentation of this file.

#pragma once
 
#include <vector>
 
#include "model.h"
#include "types.h"
 
namespace todo {
class Action {
protected:
    Model *model_{nullptr};      
    std::vector<u64> exe_path_;  

    Task *find_task();
 
public:
    Action(Model &model, std::vector<u64> &&path);

    virtual ~Action() = default;

    virtual void execute() = 0;

    virtual void undo() = 0;
};
 
class RemoveAction : public Action {
private:
    Task task_{};  
 
public:
    RemoveAction(Model &model, std::vector<u64> &&path);

    virtual void execute() override;

    virtual void undo() override;
};
 
class AddAction : public Action {
private:
    Task task_{};  
 
public:
    AddAction(Model &model, std::vector<u64> &&path, Task &&task);

    virtual void execute() override;

    virtual void undo() override;
};
 
class DescChangeAction : public Action {
private:
    std::string old_desc_;  
    std::string new_desc_;  
 
public:
    DescChangeAction(Model &model, std::vector<u64> &&path, std::string &&desc);

    virtual void execute() override;

    virtual void undo() override;
};
 
class StatusChangeAction : public Action {
private:
    Status new_status_{};  
    Status old_status_{};  
 
public:
    StatusChangeAction(
        Model &model, std::vector<u64> &&path, Status new_status
    );

    virtual void execute() override;

    virtual void undo() override;
};
 
class PriorityChangeAction : public Action {
private:
    u16 new_priority_{};  
    u16 old_priority_{};  
 
public:
    PriorityChangeAction(
        Model &model, std::vector<u64> &&path, u16 new_priority
    );

    virtual void execute() override;

    virtual void undo() override;
};
}  // namespace todo