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Do not crash when a monitor is removed

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This commit is contained in:
Jef Steelant
2022-11-09 09:34:19 +01:00
parent 8be5bab8ad
commit 8f4f67f69f
6 changed files with 62 additions and 16 deletions
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14
include/modules/hyprland/backend.hpp
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@ -1,5 +1,5 @@
#pragma once
#include <deque>
#include <list>
#include <functional>
#include <memory>
#include <mutex>
@ -7,11 +7,19 @@
#include <thread>
namespace waybar::modules::hyprland {
class EventHandler {
public:
virtual void onEvent(const std::string& ev) = 0;
virtual ~EventHandler() = default;
};
class IPC {
public:
IPC() { startIPC(); }
void registerForIPC(const std::string&, std::function<void(const std::string&)>);
void registerForIPC(const std::string&, EventHandler*);
void unregisterForIPC(EventHandler*);
std::string getSocket1Reply(const std::string& rq);
@ -20,7 +28,7 @@ class IPC {
void parseIPC(const std::string&);
std::mutex callbackMutex;
std::deque<std::pair<std::string, std::function<void(const std::string&)>>> callbacks;
std::list<std::pair<std::string, EventHandler*>> callbacks;
};
inline std::unique_ptr<IPC> gIPC;