Simple wayland pointer support.

src/windows/ui_interfaces/wayland/WaylandSeatInterface.cpp

@@ -0,0 +1,48 @@
+#include "WaylandSeatInterface.h"
+
+#include "FileLogger.h"
+
+void WaylandSeatInterface::seatCapabilitiesEvent(void *data, struct wl_seat *wl_seat, uint32_t capabilities)
+{
+    auto thisClass = static_cast<WaylandSeatInterface*>(data);
+    thisClass->onSeatCapabilitiesEvent(capabilities);
+}
+
+void WaylandSeatInterface::onSeatCapabilitiesEvent(uint32_t capabilities)
+{
+    const bool have_pointer = capabilities & WL_SEAT_CAPABILITY_POINTER;
+    if (have_pointer && mPointerInterface == nullptr)
+    {
+        auto pointer = wl_seat_get_pointer(mSeat);
+        mPointerInterface = std::make_unique<WaylandPointerInterface>(pointer);
+    }
+    else if (!have_pointer && mPointerInterface!= nullptr)
+    {
+        wl_pointer_release(mPointerInterface->getPointer());
+        mPointerInterface.release();
+    }
+}
+
+WaylandSeatInterface::WaylandSeatInterface(wl_seat* seat)
+    : mSeat(seat)
+{
+    mSeatListener.capabilities = seatCapabilitiesEvent;
+    mSeatListener.name = seatNameEvent;
+
+    wl_seat_add_listener(mSeat, &mSeatListener, this);
+}
+
+void WaylandSeatInterface::seatNameEvent(void *data, struct wl_seat *wl_seat, const char *name)
+{
+    MLOG_INFO("seat name: " << name);
+}
+
+void WaylandSeatInterface::setKeyboard(wl_keyboard* keyboard)
+{
+
+}
+
+void WaylandSeatInterface::setPointer(wl_pointer* pointer)
+{
+
+}