mirror of https://github.com/polybar/polybar.git
60 lines
1.4 KiB
C++
60 lines
1.4 KiB
C++
#include "utils/actions.hpp"
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#include <cassert>
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#include <stdexcept>
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#include "common.hpp"
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#include "modules/meta/base.hpp"
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POLYBAR_NS
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namespace actions_util {
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string get_action_string(const modules::module_interface& module, string action, string data) {
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return get_action_string(module.name_raw(), action, data);
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}
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string get_action_string(const string& module_name, string action, string data) {
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string str = "#" + module_name + "." + action;
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if (!data.empty()) {
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str += "." + data;
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}
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return str;
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}
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std::tuple<string, string, string> parse_action_string(string action_str) {
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assert(action_str.front() == '#');
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action_str.erase(0, 1);
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auto action_sep = action_str.find('.');
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if (action_sep == string::npos) {
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throw std::runtime_error("Missing separator between name and action");
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}
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auto module_name = action_str.substr(0, action_sep);
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if (module_name.empty()) {
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throw std::runtime_error("The module name must not be empty");
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}
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auto action = action_str.substr(action_sep + 1);
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auto data_sep = action.find('.');
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string data;
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if (data_sep != string::npos) {
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data = action.substr(data_sep + 1);
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action.erase(data_sep);
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}
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if (action.empty()) {
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throw std::runtime_error("The action name must not be empty");
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}
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return std::tuple<string, string, string>{module_name, action, data};
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}
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} // namespace actions_util
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POLYBAR_NS_END
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