PowerToys/src/common/settings_helpers.cpp

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#include "pch.h"
#include "settings_helpers.h"
#include <filesystem>
#include <fstream>
namespace PTSettingsHelper {
constexpr inline const wchar_t * settings_filename = L"\\settings.json";
std::wstring get_root_save_folder_location() {
PWSTR local_app_path;
winrt::check_hresult(SHGetKnownFolderPath(FOLDERID_LocalAppData, 0, NULL, &local_app_path));
std::wstring result{local_app_path};
CoTaskMemFree(local_app_path);
result += L"\\Microsoft\\PowerToys";
std::filesystem::path save_path(result);
if (!std::filesystem::exists(save_path)) {
std::filesystem::create_directories(save_path);
}
return result;
}
std::wstring get_module_save_folder_location(std::wstring_view powertoy_name) {
std::wstring result = get_root_save_folder_location();
result += L"\\";
result += powertoy_name;
std::filesystem::path save_path(result);
if (!std::filesystem::exists(save_path)) {
std::filesystem::create_directories(save_path);
}
return result;
}
std::wstring get_module_save_file_location(std::wstring_view powertoy_name) {
return get_module_save_folder_location(powertoy_name) + settings_filename;
}
std::wstring get_powertoys_general_save_file_location() {
return get_root_save_folder_location() + settings_filename;
}
void save_module_settings(std::wstring_view powertoy_name, json::JsonObject& settings) {
const std::wstring save_file_location = get_module_save_file_location(powertoy_name);
json::to_file(save_file_location, settings);
}
json::JsonObject load_module_settings(std::wstring_view powertoy_name) {
const std::wstring save_file_location = get_module_save_file_location(powertoy_name);
auto saved_settings = json::from_file(save_file_location);
return saved_settings.has_value() ? std::move(*saved_settings) : json::JsonObject{};
}
void save_general_settings(const json::JsonObject& settings) {
const std::wstring save_file_location = get_powertoys_general_save_file_location();
json::to_file(save_file_location, settings);
}
json::JsonObject load_general_settings() {
const std::wstring save_file_location = get_powertoys_general_save_file_location();
auto saved_settings = json::from_file(save_file_location);
return saved_settings.has_value() ? std::move(*saved_settings) : json::JsonObject{};
}
}