polybar/include/modules/menu.hpp

49 lines
1.0 KiB
C++

#pragma once
#include "modules/meta/input_handler.hpp"
#include "modules/meta/static_module.hpp"
POLYBAR_NS
namespace modules {
class menu_module : public static_module<menu_module>, public input_handler {
public:
struct menu_tree_item {
string exec;
label_t label;
};
struct menu_tree {
vector<unique_ptr<menu_tree_item>> items;
};
public:
explicit menu_module(const bar_settings&, string);
bool build(builder* builder, const string& tag) const;
void update() {}
protected:
bool input(string&& cmd);
private:
static constexpr auto TAG_LABEL_TOGGLE = "<label-toggle>";
static constexpr auto TAG_MENU = "<menu>";
static constexpr auto EVENT_MENU_OPEN = "menu-open-";
static constexpr auto EVENT_MENU_CLOSE = "menu-close";
bool m_expand_right{true};
label_t m_labelopen;
label_t m_labelclose;
label_t m_labelseparator;
vector<unique_ptr<menu_tree>> m_levels;
std::atomic<int> m_level{-1};
};
}
POLYBAR_NS_END