wayland: implement xdg-dialog-v1

src/ifs/xdg_wm_dialog_v1.rs

@@ -0,0 +1,104 @@
+use {
+    crate::{
+        client::{Client, ClientError},
+        globals::{Global, GlobalName},
+        ifs::wl_surface::xdg_surface::xdg_toplevel::xdg_dialog_v1::{
+            XdgDialogV1, XdgDialogV1Error,
+        },
+        leaks::Tracker,
+        object::{Object, Version},
+        wire::{xdg_wm_dialog_v1::*, XdgWmDialogV1Id},
+    },
+    std::rc::Rc,
+    thiserror::Error,
+};
+
+pub struct XdgWmDialogV1Global {
+    name: GlobalName,
+}
+
+impl XdgWmDialogV1Global {
+    pub fn new(name: GlobalName) -> Self {
+        Self { name }
+    }
+
+    fn bind_(
+        self: Rc<Self>,
+        id: XdgWmDialogV1Id,
+        client: &Rc<Client>,
+        version: Version,
+    ) -> Result<(), XdgWmDialogV1Error> {
+        let obj = Rc::new(XdgWmDialogV1 {
+            id,
+            client: client.clone(),
+            tracker: Default::default(),
+            version,
+        });
+        track!(client, obj);
+        client.add_client_obj(&obj)?;
+        Ok(())
+    }
+}
+
+global_base!(XdgWmDialogV1Global, XdgWmDialogV1, XdgWmDialogV1Error);
+
+impl Global for XdgWmDialogV1Global {
+    fn singleton(&self) -> bool {
+        true
+    }
+
+    fn version(&self) -> u32 {
+        1
+    }
+}
+
+simple_add_global!(XdgWmDialogV1Global);
+
+pub struct XdgWmDialogV1 {
+    pub id: XdgWmDialogV1Id,
+    pub client: Rc<Client>,
+    pub tracker: Tracker<Self>,
+    pub version: Version,
+}
+
+impl XdgWmDialogV1RequestHandler for XdgWmDialogV1 {
+    type Error = XdgWmDialogV1Error;
+
+    fn destroy(&self, _req: Destroy, _slf: &Rc<Self>) -> Result<(), Self::Error> {
+        self.client.remove_obj(self)?;
+        Ok(())
+    }
+
+    fn get_xdg_dialog(&self, req: GetXdgDialog, _slf: &Rc<Self>) -> Result<(), Self::Error> {
+        let tl = self.client.lookup(req.toplevel)?;
+        let obj = Rc::new(XdgDialogV1 {
+            id: req.id,
+            client: self.client.clone(),
+            toplevel: tl,
+            tracker: Default::default(),
+            version: self.version,
+        });
+        track!(self.client, obj);
+        self.client.add_client_obj(&obj)?;
+        obj.install()?;
+        Ok(())
+    }
+}
+
+object_base! {
+    self = XdgWmDialogV1;
+    version = self.version;
+}
+
+impl Object for XdgWmDialogV1 {}
+
+simple_add_obj!(XdgWmDialogV1);
+
+#[derive(Debug, Error)]
+pub enum XdgWmDialogV1Error {
+    #[error(transparent)]
+    ClientError(Box<ClientError>),
+    #[error(transparent)]
+    XdgDialogV1Error(#[from] XdgDialogV1Error),
+}
+efrom!(XdgWmDialogV1Error, ClientError);