87 lines
2 KiB
Rust
87 lines
2 KiB
Rust
use {
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crate::{
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object::Version,
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utils::clonecell::CloneCell,
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wire::{zwlr_layer_surface_v1::*, ZwlrLayerSurfaceV1Id},
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wl_usr::{usr_object::UsrObject, UsrCon},
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},
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std::{convert::Infallible, rc::Rc},
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};
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pub struct UsrWlrLayerSurface {
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pub id: ZwlrLayerSurfaceV1Id,
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pub con: Rc<UsrCon>,
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pub owner: CloneCell<Option<Rc<dyn UsrWlrLayerSurfaceOwner>>>,
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pub version: Version,
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}
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pub trait UsrWlrLayerSurfaceOwner {
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fn configure(&self, ev: &Configure) {
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let _ = ev;
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}
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fn closed(&self) {}
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}
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impl UsrWlrLayerSurface {
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pub fn set_size(&self, width: i32, height: i32) {
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self.con.request(SetSize {
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self_id: self.id,
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width: width as _,
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height: height as _,
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});
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}
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#[allow(dead_code)]
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pub fn set_keyboard_interactivity(&self, ki: u32) {
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self.con.request(SetKeyboardInteractivity {
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self_id: self.id,
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keyboard_interactivity: ki,
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});
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}
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#[allow(dead_code)]
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pub fn set_layer(&self, layer: u32) {
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self.con.request(SetLayer {
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self_id: self.id,
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layer,
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});
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}
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}
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impl ZwlrLayerSurfaceV1EventHandler for UsrWlrLayerSurface {
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type Error = Infallible;
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fn configure(&self, ev: Configure, _slf: &Rc<Self>) -> Result<(), Self::Error> {
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if let Some(owner) = self.owner.get() {
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owner.configure(&ev);
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}
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self.con.request(AckConfigure {
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self_id: self.id,
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serial: ev.serial,
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});
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Ok(())
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}
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fn closed(&self, _ev: Closed, _slf: &Rc<Self>) -> Result<(), Self::Error> {
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if let Some(owner) = self.owner.get() {
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owner.closed();
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}
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Ok(())
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}
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}
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usr_object_base! {
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self = UsrWlrLayerSurface = ZwlrLayerSurfaceV1;
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version = self.version;
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}
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impl UsrObject for UsrWlrLayerSurface {
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fn destroy(&self) {
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self.con.request(Destroy { self_id: self.id });
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}
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fn break_loops(&self) {
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self.owner.take();
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}
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}
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