internal: new shared_ptr and weak_ptr implementation (#5883)

moves std::shared_ptrs to a new implementation

Advantages:
- you can dereference a weak_ptr directly. This will obviously segfault on a nullptr deref if it's expired.
   - this is useful to avoid the .lock() hell where we are 100% sure the pointer _should_ be valid. (and if it isn't, it should throw.)
- weak_ptrs are still valid while the SP is being destroyed.
   - reasoning: while an object (e.g. CWindow) is being destroyed, its `weak_ptr self` should be accessible (the sp is still alive, and so is CWindow), but it's not because by stl it's already expired (to prevent resurrection)
   - this impl solves it differently. w_p is expired, but can still be dereferenced and used. Creating `s_p`s is not possible anymore, though.
   - this is useful in destructors and callbacks.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/protocols/FocusGrab.cpp b/src/protocols/FocusGrab.cpp
index 61c17573..1ab4d4a6 100644
--- a/src/protocols/FocusGrab.cpp
+++ b/src/protocols/FocusGrab.cpp
@@ -315,7 +315,7 @@ void CFocusGrabProtocol::destroyGrab(CFocusGrab* grab) {
 }
 
 void CFocusGrabProtocol::onCreateGrab(CHyprlandFocusGrabManagerV1* pMgr, uint32_t id) {
-    m_vGrabs.push_back(std::make_unique<CFocusGrab>(std::make_shared<CHyprlandFocusGrabV1>(pMgr->client(), pMgr->version(), id)));
+    m_vGrabs.push_back(std::make_unique<CFocusGrab>(makeShared<CHyprlandFocusGrabV1>(pMgr->client(), pMgr->version(), id)));
     const auto RESOURCE = m_vGrabs.back().get();
 
     if (!RESOURCE->good()) {