mirror of https://github.com/polybar/polybar.git
34 lines
762 B
C++
34 lines
762 B
C++
|
#pragma once
|
||
|
|
|
||
|
|
#include "common.hpp"
|
||
|
|
#include "utils/concurrency.hpp"
|
||
|
|
#include "x11/connection.hpp"
|
||
|
|
|
||
|
|
POLYBAR_NS
|
||
|
|
|
||
|
|
class connection;
|
||
|
|
|
||
|
|
namespace modules {
|
||
|
|
struct event_handler_interface {
|
||
|
|
virtual ~event_handler_interface() {}
|
||
|
|
virtual void connect(connection&) {}
|
||
|
|
virtual void disconnect(connection&) {}
|
||
|
|
};
|
||
|
|
|
||
|
|
template <typename Event, typename... Events>
|
||
|
|
class event_handler : public event_handler_interface, public xpp::event::sink<Event, Events...> {
|
||
|
|
public:
|
||
|
|
virtual ~event_handler() {}
|
||
|
|
|
||
|
|
virtual void connect(connection& conn) override {
|
||
|
|
conn.attach_sink(this, SINK_PRIORITY_MODULE);
|
||
|
|
}
|
||
|
|
|
||
|
|
virtual void disconnect(connection& conn) override {
|
||
|
|
conn.detach_sink(this, SINK_PRIORITY_MODULE);
|
||
|
|
}
|
||
|
|
};
|
||
|
|
}
|
||
|
|
|
||
|
|
POLYBAR_NS_END
|