void WndProcEater::Release() {
while (numExtraProcs) ReleaseExtraProc(extraProcs[0].proc);
if (hWndEaten && IsWindow(hWndEaten)) {
RemoveProp(hWndEaten, L"LilyHaxxor");
SetWindowLongPtr(hWndEaten, GWLP_WNDPROC, (LONG_PTR)eatenWndProc);
hWndEaten = 0;
eatenWndProc = 0;
}
}
void Deactivate() {
FreeState();
if (active) {
if (!wmm)
ReleaseExtraProc(WindowsMessagingWndProc);
active = 0;
wmk = 0;
}
// hWndDlg = 0;
}
LRESULT WndProcEater::_OverrideWndProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
if (hWnd != hWndEaten)
fprintf(stderr, "Totally mismatched window handles on OverrideWndProc!\n");
ExtraWndProcResult res = CONTINUE_BLISSFULLY;
LRESULT out = 0;
// Here because want it for binding, even when no keyboard mode is selected.
if (uMsg == WM_GETDLGCODE) {
return DLGC_WANTALLKEYS | CallWindowProc(eatenWndProc, hWnd, uMsg, wParam, lParam);
}
for (int i = 0; i < numExtraProcs; i++) {
// Note: Second bit of deviceUpdateQueued is only set when I receive a device change
// notification, which is handled in the GS thread in one of the extraProcs, so this
// is all I need to prevent bad things from happening while updating devices. No mutex needed.
// if ((deviceUpdateQueued&2) && (extraProcs[i].flags & EATPROC_NO_UPDATE_WHILE_UPDATING_DEVICES)) continue;
ExtraWndProcResult res2 = extraProcs[i].proc(hWnd, uMsg, wParam, lParam, &out);
if (res2 != res) {
if (res2 == CONTINUE_BLISSFULLY_AND_RELEASE_PROC) {
ReleaseExtraProc(extraProcs[i].proc);
i--;
} else if (res2 > res)
res = res2;
}
}
if (res != NO_WND_PROC) {
if (out == WM_DESTROY) {
Release();
}
if (res == CONTINUE_BLISSFULLY)
out = CallWindowProc(eatenWndProc, hWnd, uMsg, wParam, lParam);
else if (res == USE_DEFAULT_WND_PROC)
out = DefWindowProc(hWnd, uMsg, wParam, lParam);
}
return out;
}
