122 lines
3 KiB
Rust
122 lines
3 KiB
Rust
use {
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crate::{
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client::{Client, ClientError},
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ifs::{
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ipc::{
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x_data_offer::XDataOffer, x_data_source::XDataSource, DeviceData, IpcLocation,
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IpcVtable, OfferData, Role,
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},
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wl_seat::WlSeatGlobal,
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},
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state::State,
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xwayland::XWaylandEvent,
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},
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std::rc::Rc,
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XWaylandEvent::IpcSetOffer,
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};
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linear_ids!(XIpcDeviceIds, XIpcDeviceId, u64);
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pub struct XIpcDevice {
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pub id: XIpcDeviceId,
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pub clipboard: DeviceData<XDataOffer>,
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pub primary_selection: DeviceData<XDataOffer>,
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pub seat: Rc<WlSeatGlobal>,
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pub state: Rc<State>,
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pub client: Rc<Client>,
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}
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#[derive(Default)]
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pub struct XClipboardIpc;
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#[derive(Default)]
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pub struct XPrimarySelectionIpc;
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pub trait XIpc {
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const LOCATION: IpcLocation;
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fn x_unset(seat: &Rc<WlSeatGlobal>);
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fn x_device_data(dd: &XIpcDevice) -> &DeviceData<XDataOffer>;
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}
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impl XIpc for XClipboardIpc {
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const LOCATION: IpcLocation = IpcLocation::Clipboard;
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fn x_unset(seat: &Rc<WlSeatGlobal>) {
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seat.unset_selection();
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}
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fn x_device_data(dd: &XIpcDevice) -> &DeviceData<XDataOffer> {
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&dd.clipboard
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}
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}
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impl XIpc for XPrimarySelectionIpc {
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const LOCATION: IpcLocation = IpcLocation::PrimarySelection;
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fn x_unset(seat: &Rc<WlSeatGlobal>) {
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seat.unset_primary_selection();
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}
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fn x_device_data(dd: &XIpcDevice) -> &DeviceData<XDataOffer> {
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&dd.primary_selection
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}
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}
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impl<T: XIpc> IpcVtable for T {
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type Device = XIpcDevice;
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type Source = XDataSource;
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type Offer = XDataOffer;
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fn get_device_data(dd: &Self::Device) -> &DeviceData<Self::Offer> {
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T::x_device_data(dd)
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}
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fn get_device_seat(dd: &Self::Device) -> Rc<WlSeatGlobal> {
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dd.seat.clone()
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}
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fn create_offer(
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dd: &Rc<Self::Device>,
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data: OfferData<Self::Device>,
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) -> Result<Rc<Self::Offer>, ClientError> {
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debug_assert!(dd.client.is_xwayland);
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let rc = Rc::new(XDataOffer {
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offer_id: dd.state.data_offer_ids.next(),
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device: dd.clone(),
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data,
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tracker: Default::default(),
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location: T::LOCATION,
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});
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track!(dd.client, rc);
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Ok(rc)
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}
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fn send_selection(dd: &Self::Device, offer: Option<&Rc<Self::Offer>>) {
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dd.state
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.xwayland
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.queue
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.push(XWaylandEvent::IpcSetSelection {
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seat: dd.seat.id(),
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location: T::LOCATION,
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offer: offer.cloned(),
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});
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}
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fn send_offer(dd: &Self::Device, offer: &Rc<Self::Offer>) {
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dd.state.xwayland.queue.push(IpcSetOffer {
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location: T::LOCATION,
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seat: dd.seat.id(),
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offer: offer.clone(),
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});
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}
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fn unset(seat: &Rc<WlSeatGlobal>, _role: Role) {
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T::x_unset(seat)
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}
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fn device_client(dd: &Rc<Self::Device>) -> &Rc<Client> {
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&dd.client
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}
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}
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