39 lines
1.1 KiB
C++
39 lines
1.1 KiB
C++
#pragma once
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#include <cctype>
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#include <iostream>
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#include <map>
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#include <stdexcept>
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#include <string>
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#include "util/string.hpp"
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namespace waybar::util {
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template <typename EnumType>
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struct EnumParser {
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EnumParser() {}
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EnumType parseStringToEnum(const std::string& str,
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const std::map<std::string, EnumType>& enumMap) {
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// Convert the input string to uppercase
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std::string uppercaseStr = capitalize(str);
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// Capitalize the map keys before searching
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std::map<std::string, EnumType> capitalizedEnumMap;
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std::transform(
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enumMap.begin(), enumMap.end(), std::inserter(capitalizedEnumMap, capitalizedEnumMap.end()),
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[this](const auto& pair) { return std::make_pair(capitalize(pair.first), pair.second); });
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// Return enum match of string
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auto it = enumMap.find(uppercaseStr);
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if (it != enumMap.end()) return it->second;
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// Throw error if it doesnt return
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throw std::invalid_argument("Invalid string representation for enum");
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}
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~EnumParser() = default;
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};
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} // namespace waybar::util
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