53 lines
2.1 KiB
C++
53 lines
2.1 KiB
C++
#include "PointerWarp.hpp"
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#include "core/Compositor.hpp"
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#include "core/Seat.hpp"
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#include "../desktop/WLSurface.hpp"
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#include "../managers/SeatManager.hpp"
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#include "../managers/PointerManager.hpp"
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#include "../desktop/Window.hpp"
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CPointerWarpProtocol::CPointerWarpProtocol(const wl_interface* iface, const int& ver, const std::string& name) : IWaylandProtocol(iface, ver, name) {
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;
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}
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void CPointerWarpProtocol::bindManager(wl_client* client, void* data, uint32_t ver, uint32_t id) {
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const auto& RESOURCE = m_managers.emplace_back(makeUnique<CWpPointerWarpV1>(client, ver, id));
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if UNLIKELY (!RESOURCE->resource()) {
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wl_client_post_no_memory(client);
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m_managers.pop_back();
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return;
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}
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RESOURCE->setOnDestroy([this](CWpPointerWarpV1* pMgr) { destroyManager(pMgr); });
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RESOURCE->setDestroy([this](CWpPointerWarpV1* pMgr) { destroyManager(pMgr); });
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RESOURCE->setWarpPointer([](CWpPointerWarpV1* pMgr, wl_resource* surface, wl_resource* pointer, wl_fixed_t x, wl_fixed_t y, uint32_t serial) {
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const auto PSURFACE = CWLSurfaceResource::fromResource(surface);
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if (g_pSeatManager->m_state.pointerFocus != PSURFACE)
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return;
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auto SURFBOXV = CWLSurface::fromResource(PSURFACE)->getSurfaceBoxGlobal();
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if (!SURFBOXV.has_value())
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return;
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const auto SURFBOX = SURFBOXV->expand(1);
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const auto LOCALPOS = Vector2D{wl_fixed_to_double(x), wl_fixed_to_double(y)};
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const auto GLOBALPOS = LOCALPOS + SURFBOX.pos();
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if (!SURFBOX.containsPoint(GLOBALPOS))
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return;
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const auto PSEAT = CWLPointerResource::fromResource(pointer)->m_owner.lock();
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if (!g_pSeatManager->serialValid(PSEAT, serial, false))
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return;
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LOGM(LOG, "warped pointer to {}", GLOBALPOS);
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g_pPointerManager->warpTo(GLOBALPOS);
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g_pSeatManager->sendPointerMotion(Time::millis(Time::steadyNow()), LOCALPOS);
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});
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}
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void CPointerWarpProtocol::destroyManager(CWpPointerWarpV1* manager) {
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std::erase_if(m_managers, [&](const UP<CWpPointerWarpV1>& resource) { return resource.get() == manager; });
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}
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