polybar/include/modules/menu.hpp

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#pragma once
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#include <mutex>
#include "modules/base.hpp"
namespace modules
{
struct MenuTreeItem {
std::string exec;
std::unique_ptr<drawtypes::Label> label;
};
struct MenuTree {
std::vector<std::unique_ptr<MenuTreeItem>> items;
};
DefineModule(MenuModule, StaticModule)
{
static constexpr auto TAG_LABEL_TOGGLE = "<label-toggle>";
static constexpr auto TAG_MENU = "<menu>";
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static constexpr auto EVENT_MENU_OPEN = "menu_open-";
static constexpr auto EVENT_MENU_CLOSE = "menu_close";
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std::mutex output_mtx;
std::mutex cmd_mtx;
int current_level = -1;
std::vector<std::unique_ptr<MenuTree>> levels;
std::unique_ptr<drawtypes::Label> label_open;
std::unique_ptr<drawtypes::Label> label_close;
public:
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explicit MenuModule(std::string name);
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std::string get_output();
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bool build(Builder *builder, std::string tag);
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bool handle_command(std::string cmd);
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};
}