Method tabletToolProximityEvent

src/input.cpp:2262–2302

    }

    bool tabletToolProximityEvent(TabletToolProximityEvent *event) override
    {
        Window *window = input()->tablet()->focus();
        if (!window || !window->surface()) {
            return false;
        }

        TabletSeatV2Interface *seat = waylandServer()->tabletManagerV2()->seat(waylandServer()->seat());
        TabletToolV2Interface *tool = seat->tool(event->tool);
        TabletV2Interface *tablet = seat->tablet(event->device);

        const auto [surface, surfaceLocalPos] = window->surface()->mapToInputSurface(window->mapToLocal(event->position));
        tool->setCurrentSurface(surface);

        if (!tool->isClientSupported() || !tablet->isSurfaceSupported(surface)) {
            return emulateTabletEvent(event);
        }

        if (event->type == TabletToolProximityEvent::EnterProximity) {
            tool->sendProximityIn(tablet);
            tool->sendMotion(surfaceLocalPos);
        } else {
            tool->sendProximityOut();
        }

        if (tool->hasCapability(TabletToolV2Interface::Tilt)) {
            tool->sendTilt(event->xTilt, event->yTilt);
        }
        if (tool->hasCapability(TabletToolV2Interface::Rotation)) {
            tool->sendRotation(event->rotation);
        }
        if (tool->hasCapability(TabletToolV2Interface::Distance)) {
            tool->sendDistance(event->distance);
        }
        if (tool->hasCapability(TabletToolV2Interface::Slider)) {
            tool->sendSlider(event->sliderPosition);
        }

        tool->sendFrame(std::chrono::duration_cast<std::chrono::milliseconds>(event->timestamp).count());
        return true;
    }

    bool tabletToolAxisEvent(TabletToolAxisEvent *event) override
    {