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wayland: implement xdg-toplevel-drag

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This commit is contained in:
Julian Orth 2024-03-02 04:57:20 +01:00
parent e665a18242
commit 364872258a
21 changed files with 535 additions and 70 deletions
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33
src/ifs/ipc/wl_data_source.rs
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@ -1,12 +1,17 @@
use {
crate::{
client::{Client, ClientError},
ifs::ipc::{
add_data_source_mime_type, break_source_loops, cancel_offers, destroy_data_source,
wl_data_device::ClipboardIpc,
wl_data_device_manager::{DND_ALL, DND_NONE},
wl_data_offer::WlDataOffer,
SharedState, SourceData, OFFER_STATE_ACCEPTED, OFFER_STATE_DROPPED,
ifs::{
ipc::{
add_data_source_mime_type, break_source_loops, cancel_offers, destroy_data_source,
wl_data_device::ClipboardIpc,
wl_data_device_manager::{DND_ALL, DND_NONE},
wl_data_offer::WlDataOffer,
SharedState, SourceData, OFFER_STATE_ACCEPTED, OFFER_STATE_DROPPED,
SOURCE_STATE_CANCELLED, SOURCE_STATE_DROPPED,
},
wl_seat::WlSeatGlobal,
xdg_toplevel_drag_v1::XdgToplevelDragV1,
},
leaks::Tracker,
object::Object,
@ -14,6 +19,7 @@ use {
bitflags::BitflagsExt,
buffd::{MsgParser, MsgParserError},
cell_ext::CellExt,
clonecell::CloneCell,
},
wire::{wl_data_source::*, WlDataSourceId},
xwayland::XWaylandEvent,
@ -33,6 +39,7 @@ pub struct WlDataSource {
pub data: SourceData<ClipboardIpc>,
pub version: u32,
pub tracker: Tracker<Self>,
pub toplevel_drag: CloneCell<Option<Rc<XdgToplevelDragV1>>>,
}
impl WlDataSource {
@ -42,6 +49,7 @@ impl WlDataSource {
tracker: Default::default(),
data: SourceData::new(client, is_xwm),
version,
toplevel_drag: Default::default(),
}
}
@ -100,13 +108,17 @@ impl WlDataSource {
shared.selected_action.get() != 0 && shared.state.get().contains(OFFER_STATE_ACCEPTED)
}
pub fn on_drop(&self) {
pub fn on_drop(&self, seat: &Rc<WlSeatGlobal>) {
self.data.state.or_assign(SOURCE_STATE_DROPPED);
if let Some(drag) = self.toplevel_drag.take() {
drag.finish_drag(seat);
}
self.send_dnd_drop_performed();
let shared = self.data.shared.get();
shared.state.or_assign(OFFER_STATE_DROPPED);
}
pub fn send_cancelled(self: &Rc<Self>) {
pub fn send_cancelled(self: &Rc<Self>, seat: &Rc<WlSeatGlobal>) {
if self.data.is_xwm {
self.data
.client
@ -115,6 +127,10 @@ impl WlDataSource {
.queue
.push(XWaylandEvent::ClipboardCancelSource(self.clone()));
} else {
self.data.state.or_assign(SOURCE_STATE_CANCELLED);
if let Some(drag) = self.toplevel_drag.take() {
drag.finish_drag(seat);
}
self.data.client.event(Cancelled { self_id: self.id })
}
}
@ -209,6 +225,7 @@ object_base! {
impl Object for WlDataSource {
fn break_loops(&self) {
break_source_loops::<ClipboardIpc>(self);
self.toplevel_drag.take();
}
}