config.h

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#pragma once
 
#include <map>
#include <string>
#include <Windows.h>
 
#include "Strings/components/diagnostics/errors/errors.h"
#include "Strings/components/resources/color/BlamColor.h"
 
#ifdef STRINGS_EXPORTS
#define STRINGS_API __declspec(dllexport) 
#else
#define STRINGS_API __declspec(dllimport) 
#endif
 
#define EDITOR_CONFIG_DEFAULT_NAME "editor_common.cfg"
 
#define CONFIG_DUMMY_SECTION_NAME "#___default"
 
enum class BlamConfigurationSettingType
{
    String,  
    Boolean, 
    Float,   
    Int,     
    Color,   
    Comment, 
    Invalid  
};
 
class STRINGS_API BlamConfigurationSetting
{
private:
    std::string filename = "";    
    std::string comment_delimeter = ""; 
    int line_number = 0;                
 
    std::string value = "";       
    bool value_bool = false;      
    float value_float = 0.0f;     
    int value_int = 0;            
    BlamColor value_color = BlamColor(255, 255, 255); 
 
    bool valid = false; 
public:
    std::string id = "unspecified"; 
    BlamConfigurationSettingType type = BlamConfigurationSettingType::Invalid; 
 
    BlamConfigurationSetting(std::string line, int _line_number, std::string _comment_delimeter, std::string _filename);
 
    void ParseValue();
 
    bool IsValid();
 
    std::string* AsString();
 
    bool* AsBool();
 
    float* AsFloat();
 
    int* AsInt();
 
    BlamColor* AsColor();
 
    std::string ConvertRawValueToString();
 
    void UpdateValue(std::string new_value);
 
    std::string* GetRawValue();
 
    std::string GetDisplayNameString();
 
    std::string GetDescriptionString();
 
    BlamConfigurationSetting* Copy();
 
    std::string CreateConfigFileLine();
 
    std::map<std::string, std::string> GetEnumeratorOptions();
};
 
class STRINGS_API BlamConfigurationSection
{
private:
    std::string filename; 
 
public:
    std::map<std::string, BlamConfigurationSetting*> settings;         
    std::map<std::string, BlamConfigurationSetting*> default_settings; 
    std::string name; 
 
    BlamConfigurationSection(std::string _name, std::string _filename);
 
    ~BlamConfigurationSection();
 
    void AddNewSetting(BlamConfigurationSetting* new_setting);
 
    void AddNewDefaultSetting(BlamConfigurationSetting* new_setting);
 
    bool          HasOption(std::string option);
 
    std::string*  GetString(std::string option);
 
    bool*         GetBool(std::string option);
 
    float*        GetFloat(std::string option);
 
    int*          GetInt(std::string option);
 
    BlamColor*    GetColor(std::string option);
 
    std::string GetDisplayNameString();
 
    void RestoreDefaultSettings();
};
 
class STRINGS_API BlamConfigurationFile
{
private:
    bool loaded = false; 
 
    void ClearSections();
 
public:
    std::map<std::string, BlamConfigurationSection*> sections; 
 
    std::string filename = "";          
    std::string defaults_filename = ""; 
    std::string comment_delimeter = ""; 
 
    BlamConfigurationFile(std::string _filename, std::string _comment_delimeter);
 
    ~BlamConfigurationFile();
 
    BlamResult LoadDefaults(std::string _filename);
 
    BlamResult Load();
 
    BlamResult Load(std::string _filename);
 
    BlamResult Reload();
 
    void Save();
 
    bool IsLoaded();
 
    void AddNewSection(BlamConfigurationSection* section);
 
    bool HasConfigurationSection(std::string section_name);
 
    BlamConfigurationSection* GetConfigurationSection(std::string section_name);
 
    std::string GetDisplayNameString();
 
    void RestoreDefaultSettings();
};
 
namespace BlamStrings
{
    namespace Settings::Config
    {
        STRINGS_API BlamResult LoadConfiguration(std::string filename, std::string comment_delimeter, OUT BlamConfigurationFile** file);
 
        STRINGS_API BlamResult LoadConfiguration(std::string filename, std::string defaults_filename, std::string comment_delimeter, OUT BlamConfigurationFile** file);
    }
}