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ext-foreign-toplevel: remove stale entries when remapping (#12037)

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Virt 2025-10-15 14:37:39 +02:00 • committed by GitHub
parent e40873be51
commit ab11af9664
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1 changed files with 9 additions and 0 deletions
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9
src/protocols/ForeignToplevel.cpp
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@ -45,6 +45,15 @@ void CForeignToplevelList::onMap(PHLWINDOW pWindow) {
if UNLIKELY (m_finished) if UNLIKELY (m_finished)
return; return;
// check if the window already had a handle in the past
const auto OLDHANDLE = handleForWindow(pWindow);
if (OLDHANDLE) {
if (!OLDHANDLE->m_closed)
OLDHANDLE->m_resource->sendClosed();
std::erase_if(m_handles, [&](const auto& other) { return other.get() == OLDHANDLE.get(); });
}
const auto NEWHANDLE = PROTO::foreignToplevel->m_handles.emplace_back( const auto NEWHANDLE = PROTO::foreignToplevel->m_handles.emplace_back(
makeShared<CForeignToplevelHandle>(makeShared<CExtForeignToplevelHandleV1>(m_resource->client(), m_resource->version(), 0), pWindow)); makeShared<CForeignToplevelHandle>(makeShared<CExtForeignToplevelHandleV1>(m_resource->client(), m_resource->version(), 0), pWindow));