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#include "SessionLock.hpp"
#include "../Compositor.hpp"
#include "../managers/SeatManager.hpp"
#include "FractionalScale.hpp"
#include "core/Compositor.hpp"
#include "core/Output.hpp"
CSessionLockSurface::CSessionLockSurface(SP<CExtSessionLockSurfaceV1> resource_, SP<CWLSurfaceResource> surface_, CMonitor* pMonitor_, WP<CSessionLock> owner_) :
resource(resource_), sessionLock(owner_), pSurface(surface_), pMonitor(pMonitor_) {
if (!resource->resource())
return;
resource->setDestroy([this](CExtSessionLockSurfaceV1* r) {
events.destroy.emit();
PROTO::sessionLock->destroyResource(this);
});
resource->setOnDestroy([this](CExtSessionLockSurfaceV1* r) {
events.destroy.emit();
PROTO::sessionLock->destroyResource(this);
});
resource->setAckConfigure([this](CExtSessionLockSurfaceV1* r, uint32_t serial) { ackdConfigure = true; });
listeners.surfaceCommit = pSurface->events.commit.registerListener([this](std::any d) {
if (!pSurface->current.texture) {
LOGM(ERR, "SessionLock attached a null buffer");
resource->error(EXT_SESSION_LOCK_SURFACE_V1_ERROR_NULL_BUFFER, "Null buffer attached");
return;
}
if (!ackdConfigure) {
LOGM(ERR, "SessionLock committed without an ack");
resource->error(EXT_SESSION_LOCK_SURFACE_V1_ERROR_COMMIT_BEFORE_FIRST_ACK, "Committed surface before first ack");
return;
}
if (committed)
events.commit.emit();
else {
pSurface->map();
events.map.emit();
}
committed = true;
});
listeners.surfaceDestroy = pSurface->events.destroy.registerListener([this](std::any d) {
LOGM(WARN, "SessionLockSurface object remains but surface is being destroyed???");
pSurface->unmap();
listeners.surfaceCommit.reset();
listeners.surfaceDestroy.reset();
if (g_pCompositor->m_pLastFocus == pSurface)
g_pCompositor->m_pLastFocus.reset();
pSurface.reset();
});
PROTO::fractional->sendScale(surface_, pMonitor_->scale);
sendConfigure();
listeners.monitorMode = pMonitor->events.modeChanged.registerListener([this](std::any data) { sendConfigure(); });
}
CSessionLockSurface::~CSessionLockSurface() {
if (pSurface && pSurface->mapped)
pSurface->unmap();
listeners.surfaceCommit.reset();
listeners.surfaceDestroy.reset();
events.destroy.emit(); // just in case.
}
void CSessionLockSurface::sendConfigure() {
const auto SERIAL = g_pSeatManager->nextSerial(g_pSeatManager->seatResourceForClient(resource->client()));
resource->sendConfigure(SERIAL, pMonitor->vecSize.x, pMonitor->vecSize.y);
}
bool CSessionLockSurface::good() {
return resource->resource();
}
bool CSessionLockSurface::inert() {
return sessionLock.expired();
}
CMonitor* CSessionLockSurface::monitor() {
return pMonitor;
}
SP<CWLSurfaceResource> CSessionLockSurface::surface() {
return pSurface.lock();
}
CSessionLock::CSessionLock(SP<CExtSessionLockV1> resource_) : resource(resource_) {
if (!resource->resource())
return;
resource->setDestroy([this](CExtSessionLockV1* r) { PROTO::sessionLock->destroyResource(this); });
resource->setOnDestroy([this](CExtSessionLockV1* r) { PROTO::sessionLock->destroyResource(this); });
resource->setGetLockSurface([this](CExtSessionLockV1* r, uint32_t id, wl_resource* surf, wl_resource* output) {
if (inert) {
LOGM(ERR, "Lock is trying to send getLockSurface after it's inert");
return;
}
PROTO::sessionLock->onGetLockSurface(r, id, surf, output);
});
resource->setUnlockAndDestroy([this](CExtSessionLockV1* r) {
if (inert) {
PROTO::sessionLock->destroyResource(this);
return;
}
PROTO::sessionLock->locked = false;
events.unlockAndDestroy.emit();
inert = true;
PROTO::sessionLock->destroyResource(this);
});
}
CSessionLock::~CSessionLock() {
events.destroyed.emit();
}
void CSessionLock::sendLocked() {
resource->sendLocked();
}
bool CSessionLock::good() {
return resource->resource();
}
void CSessionLock::sendDenied() {
inert = true;
resource->sendFinished();
}
CSessionLockProtocol::CSessionLockProtocol(const wl_interface* iface, const int& ver, const std::string& name) : IWaylandProtocol(iface, ver, name) {
;
}
void CSessionLockProtocol::bindManager(wl_client* client, void* data, uint32_t ver, uint32_t id) {
const auto RESOURCE = m_vManagers.emplace_back(std::make_unique<CExtSessionLockManagerV1>(client, ver, id)).get();
RESOURCE->setOnDestroy([this](CExtSessionLockManagerV1* p) { this->onManagerResourceDestroy(p->resource()); });
RESOURCE->setDestroy([this](CExtSessionLockManagerV1* pMgr) { this->onManagerResourceDestroy(pMgr->resource()); });
RESOURCE->setLock([this](CExtSessionLockManagerV1* pMgr, uint32_t id) { this->onLock(pMgr, id); });
}
void CSessionLockProtocol::onManagerResourceDestroy(wl_resource* res) {
std::erase_if(m_vManagers, [&](const auto& other) { return other->resource() == res; });
}
void CSessionLockProtocol::destroyResource(CSessionLock* lock) {
std::erase_if(m_vLocks, [&](const auto& other) { return other.get() == lock; });
}
void CSessionLockProtocol::destroyResource(CSessionLockSurface* surf) {
std::erase_if(m_vLockSurfaces, [&](const auto& other) { return other.get() == surf; });
}
void CSessionLockProtocol::onLock(CExtSessionLockManagerV1* pMgr, uint32_t id) {
LOGM(LOG, "New sessionLock with id {}", id);
const auto CLIENT = pMgr->client();
const auto RESOURCE = m_vLocks.emplace_back(makeShared<CSessionLock>(makeShared<CExtSessionLockV1>(CLIENT, pMgr->version(), id)));
if (!RESOURCE->good()) {
pMgr->noMemory();
m_vLocks.pop_back();
return;
}
if (locked) {
LOGM(ERR, "Tried to lock a locked session");
RESOURCE->inert = true;
RESOURCE->resource->sendFinished();
return;
}
events.newLock.emit(RESOURCE);
locked = true;
}
void CSessionLockProtocol::onGetLockSurface(CExtSessionLockV1* lock, uint32_t id, wl_resource* surface, wl_resource* output) {
LOGM(LOG, "New sessionLockSurface with id {}", id);
auto PSURFACE = CWLSurfaceResource::fromResource(surface);
auto PMONITOR = CWLOutputResource::fromResource(output)->monitor.get();
SP<CSessionLock> sessionLock;
for (auto& l : m_vLocks) {
if (l->resource.get() == lock) {
sessionLock = l;
break;
}
}
const auto RESOURCE =
m_vLockSurfaces.emplace_back(makeShared<CSessionLockSurface>(makeShared<CExtSessionLockSurfaceV1>(lock->client(), lock->version(), id), PSURFACE, PMONITOR, sessionLock));
if (!RESOURCE->good()) {
lock->noMemory();
m_vLockSurfaces.pop_back();
return;
}
sessionLock->events.newLockSurface.emit(RESOURCE);
}
bool CSessionLockProtocol::isLocked() {
return locked;
}
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