From 18bec8649919dc844395b502efd4648e6818cd03 Mon Sep 17 00:00:00 2001
From: Julian Orth <ju.orth@gmail.com>
Date: Tue, 22 Apr 2025 17:56:32 +0200
Subject: [PATCH] wayland: implement xdg-toplevel-tag-v1

---
 docs/features.md                       |   1 +
 release-notes.md                       |   1 +
 src/globals.rs                         |   2 +
 src/ifs.rs                             |   1 +
 src/ifs/xdg_toplevel_tag_manager_v1.rs | 104 +++++++++++++++++++++++++
 wire/xdg_toplevel_tag_manager_v1.txt   |  13 ++++
 6 files changed, 122 insertions(+)
 create mode 100644 src/ifs/xdg_toplevel_tag_manager_v1.rs
 create mode 100644 wire/xdg_toplevel_tag_manager_v1.txt

diff --git a/docs/features.md b/docs/features.md
index e6d881ee..0d931716 100644
--- a/docs/features.md
+++ b/docs/features.md
@@ -175,6 +175,7 @@ Jay supports the following wayland protocols:
 | wp_viewporter                                        | 1               |               |
 | xdg_activation_v1                                    | 1               |               |
 | xdg_toplevel_drag_manager_v1                         | 1               |               |
+| xdg_toplevel_tag_manager_v1                          | 1               |               |
 | xdg_wm_base                                          | 7               |               |
 | xdg_wm_dialog_v1                                     | 1               |               |
 | zwlr_data_control_manager_v1                         | 2               | Yes           |
diff --git a/release-notes.md b/release-notes.md
index 26f0d194..06b5bce8 100644
--- a/release-notes.md
+++ b/release-notes.md
@@ -2,6 +2,7 @@
 
 - Floating windows can now be configured to be shown above fullscreen windows
   by using the `enable-float-above-fullscreen` action.
+- Implement xdg-toplevel-tag-v1.
 
 # 1.10.0 (2025-04-22)
 
diff --git a/src/globals.rs b/src/globals.rs
index 738e647c..e590ee46 100644
--- a/src/globals.rs
+++ b/src/globals.rs
@@ -55,6 +55,7 @@ use {
             wp_viewporter::WpViewporterGlobal,
             xdg_activation_v1::XdgActivationV1Global,
             xdg_toplevel_drag_manager_v1::XdgToplevelDragManagerV1Global,
+            xdg_toplevel_tag_manager_v1::XdgToplevelTagManagerV1Global,
             xdg_wm_base::XdgWmBaseGlobal,
             xdg_wm_dialog_v1::XdgWmDialogV1Global,
             zwlr_layer_shell_v1::ZwlrLayerShellV1Global,
@@ -221,6 +222,7 @@ impl Globals {
         add_singleton!(WlFixesGlobal);
         add_singleton!(ExtWorkspaceManagerV1Global);
         add_singleton!(WpColorManagerV1Global);
+        add_singleton!(XdgToplevelTagManagerV1Global);
     }
 
     pub fn add_backend_singletons(&self, backend: &Rc<dyn Backend>) {
diff --git a/src/ifs.rs b/src/ifs.rs
index d33343b9..5a398248 100644
--- a/src/ifs.rs
+++ b/src/ifs.rs
@@ -75,6 +75,7 @@ pub mod xdg_activation_v1;
 pub mod xdg_positioner;
 pub mod xdg_toplevel_drag_manager_v1;
 pub mod xdg_toplevel_drag_v1;
+pub mod xdg_toplevel_tag_manager_v1;
 pub mod xdg_wm_base;
 pub mod xdg_wm_dialog_v1;
 pub mod zwlr_layer_shell_v1;
diff --git a/src/ifs/xdg_toplevel_tag_manager_v1.rs b/src/ifs/xdg_toplevel_tag_manager_v1.rs
new file mode 100644
index 00000000..69fc3db1
--- /dev/null
+++ b/src/ifs/xdg_toplevel_tag_manager_v1.rs
@@ -0,0 +1,104 @@
+use {
+    crate::{
+        client::{Client, ClientError},
+        globals::{Global, GlobalName},
+        leaks::Tracker,
+        object::{Object, Version},
+        wire::{XdgToplevelTagManagerV1Id, xdg_toplevel_tag_manager_v1::*},
+    },
+    std::rc::Rc,
+    thiserror::Error,
+};
+
+pub struct XdgToplevelTagManagerV1Global {
+    name: GlobalName,
+}
+
+impl XdgToplevelTagManagerV1Global {
+    pub fn new(name: GlobalName) -> Self {
+        Self { name }
+    }
+
+    fn bind_(
+        self: Rc<Self>,
+        id: XdgToplevelTagManagerV1Id,
+        client: &Rc<Client>,
+        version: Version,
+    ) -> Result<(), XdgTopleveTagManagerV1Error> {
+        let obj = Rc::new(XdgToplevelTagManagerV1 {
+            id,
+            client: client.clone(),
+            tracker: Default::default(),
+            version,
+        });
+        track!(client, obj);
+        client.add_client_obj(&obj)?;
+        Ok(())
+    }
+}
+
+global_base!(
+    XdgToplevelTagManagerV1Global,
+    XdgToplevelTagManagerV1,
+    XdgTopleveTagManagerV1Error
+);
+
+impl Global for XdgToplevelTagManagerV1Global {
+    fn singleton(&self) -> bool {
+        true
+    }
+
+    fn version(&self) -> u32 {
+        1
+    }
+}
+
+simple_add_global!(XdgToplevelTagManagerV1Global);
+
+pub struct XdgToplevelTagManagerV1 {
+    pub id: XdgToplevelTagManagerV1Id,
+    pub client: Rc<Client>,
+    pub tracker: Tracker<Self>,
+    pub version: Version,
+}
+
+impl XdgToplevelTagManagerV1RequestHandler for XdgToplevelTagManagerV1 {
+    type Error = XdgTopleveTagManagerV1Error;
+
+    fn destroy(&self, _req: Destroy, _slf: &Rc<Self>) -> Result<(), Self::Error> {
+        self.client.remove_obj(self)?;
+        Ok(())
+    }
+
+    fn set_toplevel_tag(
+        &self,
+        _req: SetToplevelTag<'_>,
+        _slf: &Rc<Self>,
+    ) -> Result<(), Self::Error> {
+        Ok(())
+    }
+
+    fn set_toplevel_description(
+        &self,
+        _req: SetToplevelDescription<'_>,
+        _slf: &Rc<Self>,
+    ) -> Result<(), Self::Error> {
+        Ok(())
+    }
+}
+
+object_base! {
+    self = XdgToplevelTagManagerV1;
+    version = self.version;
+}
+
+impl Object for XdgToplevelTagManagerV1 {}
+
+simple_add_obj!(XdgToplevelTagManagerV1);
+
+#[derive(Debug, Error)]
+pub enum XdgTopleveTagManagerV1Error {
+    #[error(transparent)]
+    ClientError(Box<ClientError>),
+}
+efrom!(XdgTopleveTagManagerV1Error, ClientError);
diff --git a/wire/xdg_toplevel_tag_manager_v1.txt b/wire/xdg_toplevel_tag_manager_v1.txt
new file mode 100644
index 00000000..633c5db0
--- /dev/null
+++ b/wire/xdg_toplevel_tag_manager_v1.txt
@@ -0,0 +1,13 @@
+request destroy {
+
+}
+
+request set_toplevel_tag {
+    toplevel: id(xdg_toplevel),
+    tag: str,
+}
+
+request set_toplevel_description {
+    toplevel: id(xdg_toplevel),
+    description: str,
+}