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fix tty switch freeze

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This commit is contained in:
vaxerski 2022-10-05 21:41:27 +01:00
parent 11ce468996
commit e90c5c6347
1 changed files with 17 additions and 5 deletions
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22
src/managers/KeybindManager.cpp
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@ -423,14 +423,26 @@ bool CKeybindManager::handleVT(xkb_keysym_t keysym) {
if (!(keysym >= XKB_KEY_XF86Switch_VT_1 && keysym <= XKB_KEY_XF86Switch_VT_12))
return false;
const auto PSESSION = wlr_backend_get_session(g_pCompositor->m_sWLRBackend);
if (PSESSION) {
if (g_pCompositor->m_sWLRSession) {
const unsigned int TTY = keysym - XKB_KEY_XF86Switch_VT_1 + 1;
if (PSESSION->vtnr == TTY)
return false; // don't do anything.
// vtnr is bugged for some reason.
const std::string TTYSTR = execAndGet("head -n 1 /sys/devices/virtual/tty/tty0/active").substr(3);
int ttynum = 0;
try {
ttynum = std::stoll(TTYSTR);
} catch (std::exception e) {
; // oops?
}
if (ttynum == TTY)
return false;
Debug::log(LOG, "Switching from VT %i to VT %i", ttynum, TTY);
if (!wlr_session_change_vt(g_pCompositor->m_sWLRSession, TTY))
return false; // probably same session
wlr_session_change_vt(PSESSION, TTY);
g_pCompositor->m_bSessionActive = false;
for (auto& m : g_pCompositor->m_vMonitors) {