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doc: finish all documentations

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yyc12345 2024-07-26 15:08:12 +08:00
parent 7f373ed354
commit f997990af6
3 changed files with 120 additions and 27 deletions
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2
doc/Doxyfile.in
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@ -2356,7 +2356,7 @@ INCLUDE_FILE_PATTERNS =
# recursively expanded use the := operator instead of the = operator.
# This tag requires that the tag ENABLE_PREPROCESSING is set to YES.
PREDEFINED =
PREDEFINED = YYCC_DOXYGEN
# If the MACRO_EXPANSION and EXPAND_ONLY_PREDEF tags are set to YES then this
# tag can be used to specify a list of macro names that should be expanded. The

88
src/ConfigManager.hpp
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@ -11,8 +11,16 @@
#include <stdexcept>
#include <cstring>
/**
* @brief Universal configuration manager
* @details For how to use this namespace, please see \ref config_manager.
*/
namespace YYCC::ConfigManager {
/**
* @brief The constraint applied to settings to limit its stored value.
* @tparam _Ty The internal data type stroed in corresponding setting.
*/
template<typename _Ty>
struct Constraint {
using CheckFct_t = std::function<bool(const _Ty&)>;
@ -25,8 +33,18 @@ namespace YYCC::ConfigManager {
}
};
/**
* @brief The namespace containing functions generating common used constraint.
*/
namespace ConstraintPresets {
/**
* @brief Get constraint for arithmetic values by minimum and maximum value range.
* @tparam _Ty The underlying arithmetic type.
* @param[in] min_value The minimum value of range (inclusive).
* @param[in] max_value The maximum value of range (inclusive).
* @return The generated constraint instance which can be directly applied.
*/
template<typename _Ty, std::enable_if_t<std::is_arithmetic_v<_Ty> && !std::is_enum_v<_Ty> && !std::is_same_v<_Ty, bool>, int> = 0>
Constraint<_Ty> GetNumberRangeConstraint(_Ty min_value, _Ty max_value) {
if (min_value > max_value)
@ -39,9 +57,15 @@ namespace YYCC::ConfigManager {
}
/// @brief The base class of every setting.
/// @details Programmer can inherit this class and implement essential to create custom setting.
class AbstractSetting {
friend class CoreManager;
public:
/**
* @brief Construct a setting
* @param[in] name The name of this setting.
*/
AbstractSetting(const yycc_char8_t* name) : m_Name(), m_RawData() {
if (name != nullptr) m_Name = name;
}
@ -49,28 +73,57 @@ namespace YYCC::ConfigManager {
// Name interface
public:
/// @brief Get name of this setting.
/// @details Name was used in storing setting in file.
const yycc_u8string& GetName() const { return m_Name; }
private:
yycc_u8string m_Name;
// User Implementations
protected:
/// @brief User implemented custom load functions
/// @remarks
/// In this function, programmer should read data from internal buffer
/// and store it to its own another internal variables.
/// @return True if success, otherwise false.
virtual bool UserLoad() = 0;
/// @brief User implemented custom save functions
/// @remarks
/// In this function, programmer should write data,
/// which is stored in another variavle by it own, to internal buffer.
/// @return True if success, otherwise false.
virtual bool UserSave() = 0;
/// @brief User implemented custom reset functions
/// @remarks In this function, programmer should reset its internal variable to default value.
virtual void UserReset() = 0;
// Buffer related functions
protected:
/// @brief Resize internal buffer to given size.
/// @remarks It is usually used in UserSave.
/// @param[in] new_size The new size of internal buffer.
void ResizeData(size_t new_size) { m_RawData.resize(new_size); }
/// @brief Get data pointer to internal buffer.
/// @remarks It is usually used in UserLoad.
const void* GetDataPtr() const { return m_RawData.data(); }
/// @brief Get mutable data pointer to internal buffer.
/// @remarks It is usually used in UserSave.
void* GetDataPtr() { return m_RawData.data(); }
/// @brief Get the length of internal buffer.
size_t GetDataSize() const { return m_RawData.size(); }
private:
std::vector<uint8_t> m_RawData;
};
/// @brief Settings manager and config file reader writer.
class CoreManager {
public:
/**
* @brief Build core manager.
* @param[in] cfg_file_path The path to config file.
* @param[in] version_identifier The identifier of version. Higher is newer. Lower config will try doing migration.
* @param[in] settings An initializer list containing pointers to all managed settings.
*/
CoreManager(
const yycc_char8_t* cfg_file_path,
uint64_t version_identifier,
@ -79,8 +132,14 @@ namespace YYCC::ConfigManager {
// Core functions
public:
/// @brief Load settings from file.
/// @details Before loading, all settings will be reset to default value first.
/// @return True if success, otherwise false.
bool Load();
/// @brief Save settings to file.
/// @return True if success, otherwise false.
bool Save();
/// @brief Reset all settings to default value.
void Reset();
private:
@ -94,14 +153,30 @@ namespace YYCC::ConfigManager {
#pragma region Setting Presets
/**
* @brief Arithmetic (integral, floating point, bool) and enum type setting
* @tparam _Ty The internal stored type belongs to arithmetic type.
*/
template<typename _Ty, std::enable_if_t<std::is_arithmetic_v<_Ty> || std::is_enum_v<_Ty>, int> = 0>
class NumberSetting : public AbstractSetting {
public:
/**
* @brief Construct arithmetic type setting.
* @param[in] name The name of this setting.
* @param[in] default_value The default value of this setting.
* @param[in] constraint The constraint applied to this setting.
*/
NumberSetting(const yycc_char8_t* name, _Ty default_value, Constraint<_Ty> constraint = Constraint<_Ty> {}) :
AbstractSetting(name), m_Data(default_value), m_DefaultData(default_value), m_Constraint(constraint) {}
virtual ~NumberSetting() {}
/// @brief Get stored data in setting.
_Ty Get() const { return m_Data; }
/**
* @brief Set data to setting.
* @param[in] new_data The new data.
* @return True if success, otherwise false (given value is invalid)
*/
bool Set(_Ty new_data) {
// validate data
if (m_Constraint.IsValid() && !m_Constraint.m_CheckFct(new_data))
@ -136,8 +211,15 @@ namespace YYCC::ConfigManager {
Constraint<_Ty> m_Constraint;
};
/// @brief String type setting
class StringSetting : public AbstractSetting {
public:
/**
* @brief Construct string setting
* @param[in] name The name of this setting.
* @param[in] default_value The default value of this setting.
* @param[in] constraint The constraint applied to this setting.
*/
StringSetting(const yycc_char8_t* name, const yycc_u8string_view& default_value, Constraint<yycc_u8string_view> constraint = Constraint<yycc_u8string_view> {}) :
AbstractSetting(name), m_Data(), m_DefaultData(), m_Constraint(constraint) {
m_Data = default_value;
@ -145,7 +227,13 @@ namespace YYCC::ConfigManager {
}
virtual ~StringSetting() {}
/// @brief Get reference to stored string.
const yycc_u8string& Get() const { return m_Data; }
/**
* @brief Set string data to setting.
* @param[in] new_data The new string data.
* @return True if success, otherwise false (given value is invalid)
*/
bool Set(const yycc_u8string_view& new_data) {
// check data validation
if (m_Constraint.IsValid() && !m_Constraint.m_CheckFct(new_data))

9
src/YYCCInternal.hpp
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@ -26,8 +26,14 @@
// Define the UTF8 char type we used.
// And do a polyfill if no embedded char8_t type.
#include <string>
#include <string_view>
/**
* @brief Library core namespace
* @details Almost library functions are located in this namespace.
*/
namespace YYCC {
#if defined(__cpp_char8_t)
using yycc_char8_t = char8_t;
@ -38,6 +44,7 @@ namespace YYCC {
using yycc_u8string = std::basic_string<yycc_char8_t>;
using yycc_u8string_view = std::basic_string_view<yycc_char8_t>;
#endif
}
/**
\typedef yycc_char8_t
\brief YYCC UTF8 char type.
@ -61,5 +68,3 @@ namespace YYCC {
*/
}