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seatmgr: fix missing nullcheck in updateActiveKeyboardData

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sometimes we may set a keyboard that's about-to-be-deleted, we might as well check for that

additionally avoid setting null keyboards altogether
This commit is contained in:
Vaxry
2024-06-12 17:03:04 +02:00
parent c7e85e26f7
commit 9d7d5ec3c8
2 changed files with 14 additions and 6 deletions
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18
src/managers/input/InputManager.cpp
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@@ -1226,12 +1226,20 @@ void CInputManager::destroyKeyboard(SP<IKeyboard> pKeyboard) {
std::erase_if(m_vKeyboards, [pKeyboard](const auto& other) { return other == pKeyboard; });
if (m_vKeyboards.size() > 0) {
const auto PNEWKEYBOARD = m_vKeyboards.back();
g_pSeatManager->setKeyboard(PNEWKEYBOARD);
PNEWKEYBOARD->active = true;
} else {
bool found = false;
for (auto& k : m_vKeyboards | std::views::reverse) {
if (!k->wlr())
continue;
g_pSeatManager->setKeyboard(k);
found = true;
break;
}
if (!found)
g_pSeatManager->setKeyboard(nullptr);
} else
g_pSeatManager->setKeyboard(nullptr);
}
removeFromHIDs(pKeyboard);
}