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FancyZones: prevent WinHookEventProc reentrancy bugs by serializing events to FancyZones::WndProc

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This commit is contained in:
yuyoyuppe
2020-05-04 17:29:48 +03:00
committed by Andrey Nekrasov
parent 283bfde3d9
commit 57c4658021
8 changed files with 132 additions and 52 deletions
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24
src/modules/fancyzones/lib/FancyZonesWinHookEventIDs.cpp Normal file
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#include "pch.h"
#include <mutex>
#include "FancyZonesWinHookEventIDs.h"
UINT WM_PRIV_MOVESIZESTART;
UINT WM_PRIV_MOVESIZEEND;
UINT WM_PRIV_LOCATIONCHANGE;
UINT WM_PRIV_NAMECHANGE;
UINT WM_PRIV_WINDOWCREATED;
std::once_flag init_flag;
void initialize_winhook_event_ids()
{
std::call_once(init_flag, [&] {
WM_PRIV_MOVESIZESTART = RegisterWindowMessage(L"{f48def23-df42-4c0f-a13d-3eb4a9e204d4}");
WM_PRIV_MOVESIZEEND = RegisterWindowMessage(L"{805d643c-804d-4728-b533-907d760ebaf0}");
WM_PRIV_LOCATIONCHANGE = RegisterWindowMessage(L"{d56c5ee7-58e5-481c-8c4f-8844cf4d0347}");
WM_PRIV_NAMECHANGE = RegisterWindowMessage(L"{b7b30c61-bfa0-4d95-bcde-fc4f2cbf6d76}");
WM_PRIV_WINDOWCREATED = RegisterWindowMessage(L"{bdb10669-75da-480a-9ec4-eeebf09a02d7}");
});
}