SettingsConfig.hh

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#ifndef SETTINGSCONFIG_HH
#define SETTINGSCONFIG_HH
 
#include "SettingsManager.hh"
#include "Command.hh"
#include "hash_map.hh"
#include "xxhash.hh"
#include <string>
#include <string_view>
 
namespace openmsx {
 
class FileContext;
class HotKey;
class GlobalCommandController;
class CommandController;
 
class SettingsConfig
{
public:
        SettingsConfig(GlobalCommandController& globalCommandController,
                       HotKey& hotKey);
        ~SettingsConfig();
 
        void loadSetting(const FileContext& context, std::string_view filename);
        void saveSetting(std::string filename = {});
        void setSaveSettings(bool save) { mustSaveSettings = save; }
        void setSaveFilename(const FileContext& context, std::string_view filename);
 
        [[nodiscard]] SettingsManager& getSettingsManager() { return settingsManager; }
 
        // manipulate info that would be stored in settings.xml
        [[nodiscard]] const std::string* getValueForSetting(std::string_view setting) const;
        void setValueForSetting(std::string_view setting, std::string_view value);
        void removeValueForSetting(std::string_view setting);
 
private:
        CommandController& commandController;
 
        struct SaveSettingsCommand final : Command {
                explicit SaveSettingsCommand(CommandController& commandController);
                void execute(std::span<const TclObject> tokens, TclObject& result) override;
                [[nodiscard]] std::string help(std::span<const TclObject> tokens) const override;
                void tabCompletion(std::vector<std::string>& tokens) const override;
        } saveSettingsCommand;
 
        struct LoadSettingsCommand final : Command {
                explicit LoadSettingsCommand(CommandController& commandController);
                void execute(std::span<const TclObject> tokens, TclObject& result) override;
                [[nodiscard]] std::string help(std::span<const TclObject> tokens) const override;
                void tabCompletion(std::vector<std::string>& tokens) const override;
        } loadSettingsCommand;
 
        SettingsManager settingsManager;
        hash_map<std::string, std::string, XXHasher> settingValues;
        HotKey& hotKey;
        std::string saveName;
        bool mustSaveSettings = false;
};
 
} // namespace openmsx
 
#endif