btop/src/btop_config.hpp

102 lines
2.9 KiB
C++

/* Copyright 2021 Aristocratos (jakob@qvantnet.com)
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
indent = tab
tab-size = 4
*/
#pragma once
#include <string>
#include <vector>
#include <robin_hood.h>
#include <filesystem>
using std::string, std::vector, robin_hood::unordered_flat_map;
//* Functions and variables for reading and writing the btop config file
namespace Config {
extern std::filesystem::path conf_dir;
extern std::filesystem::path conf_file;
extern unordered_flat_map<string, string> strings;
extern unordered_flat_map<string, string> stringsTmp;
extern unordered_flat_map<string, bool> bools;
extern unordered_flat_map<string, bool> boolsTmp;
extern unordered_flat_map<string, int> ints;
extern unordered_flat_map<string, int> intsTmp;
const vector<string> valid_graph_symbols = { "braille", "block", "tty" };
extern vector<string> current_boxes;
//* Check if string only contains space seperated valid names for boxes
bool check_boxes(const string& boxes);
//* Toggle box and update config string shown_boxes
void toggle_box(const string& box);
bool _locked(const string& name);
//* Return bool for config key <name>
inline const bool& getB(const string& name) { return bools.at(name); }
//* Return integer for config key <name>
inline const int& getI(const string& name) { return ints.at(name); }
//* Return string for config key <name>
inline const string& getS(const string& name) { return strings.at(name); }
//* Set config key <name> to bool <value>
inline void set(const string& name, const bool& value) {
if (_locked(name)) boolsTmp.insert_or_assign(name, value);
else bools.at(name) = value;
}
//* Set config key <name> to int <value>
inline void set(const string& name, const int& value) {
if (_locked(name)) intsTmp.insert_or_assign(name, value);
ints.at(name) = value;
}
//* Set config key <name> to string <value>
inline void set(const string& name, const string& value) {
if (_locked(name)) stringsTmp.insert_or_assign(name, value);
else strings.at(name) = value;
}
//* Flip config key bool <name>
void flip(const string& name);
//* Lock config and cache changes until unlocked
void lock();
//* Unlock config and write any cached values to config
void unlock();
//* Load the config file from disk
void load(const std::filesystem::path& conf_file, vector<string>& load_warnings);
//* Write the config file to disk
void write();
}