Differential D18933 Diff 51659 src/server/pointer_interface.cpp

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src/server/pointer_interface.cpp

Show First 20 Lines • Show All 316 Lines • ▼ Show 20 Line(s)		315	{
317	Q_ASSERT(d->focusedSurface);	317		Q_ASSERT(d->focusedSurface);
318	if (!d->resource) {	318		if (!d->resource) {
319	return;	319		return;
320	}	320		}
321	wl_pointer_send_button(d->resource, serial, d->seat->timestamp(), button, WL_POINTER_BUTTON_STATE_RELEASED);	321		wl_pointer_send_button(d->resource, serial, d->seat->timestamp(), button, WL_POINTER_BUTTON_STATE_RELEASED);
322	d->sendFrame();	322		d->sendFrame();
323	}	323		}
324		324
		325		void PointerInterface::axis(Qt::Orientation orientation, qreal delta, qint32 discreteDelta, PointerAxisSource source)
		326		{
		327		Q_D();
		328		Q_ASSERT(d->focusedSurface);
		329		if (!d->resource) {
		330		return;
		331		}
		332
		333		const quint32 version = wl_resource_get_version(d->resource);
		334
		335		const auto wlOrientation = (orientation == Qt::Vertical)
		336		? WL_POINTER_AXIS_VERTICAL_SCROLL
		337		: WL_POINTER_AXIS_HORIZONTAL_SCROLL;
		338
		339		if (source != PointerAxisSource::Unknown && version >= WL_POINTER_AXIS_SOURCE_SINCE_VERSION) {
		340		wl_pointer_axis_source wlSource;
		341		switch (source) {
		342		case PointerAxisSource::Wheel:
		343		wlSource = WL_POINTER_AXIS_SOURCE_WHEEL;
		344		break;
		345		case PointerAxisSource::Finger:
		346		wlSource = WL_POINTER_AXIS_SOURCE_FINGER;
		347		break;
		348		case PointerAxisSource::Continuous:
		349		wlSource = WL_POINTER_AXIS_SOURCE_CONTINUOUS;
		350		break;
		351		case PointerAxisSource::WheelTilt:
		352		wlSource = WL_POINTER_AXIS_SOURCE_WHEEL_TILT;
		353		break;
		354		default:
		355		Q_UNREACHABLE();
		356		break;
		357		}
		358		wl_pointer_send_axis_source(d->resource, wlSource);
		359		}
		360
		361		if (delta != 0.0) {
		362		if (discreteDelta && version >= WL_POINTER_AXIS_DISCRETE_SINCE_VERSION) {
		363		wl_pointer_send_axis_discrete(d->resource, wlOrientation, discreteDelta);
		364		}
		365		wl_pointer_send_axis(d->resource, d->seat->timestamp(), wlOrientation, wl_fixed_from_double(delta));
		366		} else if (version >= WL_POINTER_AXIS_STOP_SINCE_VERSION) {
		367		wl_pointer_send_axis_stop(d->resource, d->seat->timestamp(), wlOrientation);
		368		}
		369
		370		d->sendFrame();
		371		}
		372
325	void PointerInterface::axis(Qt::Orientation orientation, quint32 delta)	373		void PointerInterface::axis(Qt::Orientation orientation, quint32 delta)
326	{	374		{
327	Q_D();	375		Q_D();
328	Q_ASSERT(d->focusedSurface);	376		Q_ASSERT(d->focusedSurface);
329	if (!d->resource) {	377		if (!d->resource) {
330	return;	378		return;
331	}	379		}
332	wl_pointer_send_axis(d->resource, d->seat->timestamp(),	380		wl_pointer_send_axis(d->resource, d->seat->timestamp(),
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