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HookSystem: improve callback safety

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Vaxry
2024-04-20 20:16:42 +01:00
parent 1055e6bee6
commit 4ad739ec63
18 changed files with 89 additions and 105 deletions
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12
src/plugins/PluginAPI.hpp
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@@ -132,28 +132,20 @@ namespace HyprlandAPI {
*/
APICALL Hyprlang::CConfigValue* getConfigValue(HANDLE handle, const std::string& name);
/*
Register a static (pointer) callback to a selected event.
Pointer must be kept valid until unregisterCallback() is called.
returns: true on success, false on fail
*/
APICALL bool registerCallbackStatic(HANDLE handle, const std::string& event, HOOK_CALLBACK_FN* fn);
/*
Register a dynamic (function) callback to a selected event.
Pointer will be free'd by Hyprland on unregisterCallback().
returns: a pointer to the newly allocated function. nullptr on fail.
*/
APICALL HOOK_CALLBACK_FN* registerCallbackDynamic(HANDLE handle, const std::string& event, HOOK_CALLBACK_FN fn);
APICALL std::shared_ptr<HOOK_CALLBACK_FN> registerCallbackDynamic(HANDLE handle, const std::string& event, HOOK_CALLBACK_FN fn);
/*
Unregisters a callback. If the callback was dynamic, frees the memory.
returns: true on success, false on fail
*/
APICALL bool unregisterCallback(HANDLE handle, HOOK_CALLBACK_FN* fn);
APICALL bool unregisterCallback(HANDLE handle, std::shared_ptr<HOOK_CALLBACK_FN> fn);
/*
Calls a hyprctl command.