feat(namespace): allow setting namespace when a new window is opened. (#142)

* feat(layershell): allow setting namespace when a new window is opened.

Signed-off-by: fortime <palfortime@gmail.com>

* fix: remove redundancy clone.

Signed-off-by: fortime <palfortime@gmail.com>

---------

Signed-off-by: fortime <palfortime@gmail.com>

Author: fortime

layershellev/src/events.rs

@@ -71,7 +71,7 @@ pub enum LayerEvent<'a, T, Message> {
 }
 
 /// layershell settings to create a new layershell surface
-#[derive(Debug, Clone, Copy, PartialEq, Eq)]
+#[derive(Debug, Clone, PartialEq, Eq)]
 pub struct NewLayerShellSettings {
     /// the size of the layershell, optional.
     pub size: Option<(u32, u32)>,
@@ -85,6 +85,7 @@ pub struct NewLayerShellSettings {
     /// wl_output.
     pub use_last_output: bool,
     pub events_transparent: bool,
+    pub namespace: Option<String>,
 }
 
 /// be used to create a new popup
@@ -121,6 +122,7 @@ impl Default for NewLayerShellSettings {
             keyboard_interactivity: KeyboardInteractivity::OnDemand,
             use_last_output: false,
             events_transparent: false,
+            namespace: None,
         }
     }
 }

layershellev/src/lib.rs

@@ -2849,6 +2849,7 @@ impl<T: 'static> WindowState<T> {
                                         keyboard_interactivity,
                                         use_last_output,
                                         events_transparent,
+                                        namespace,
                                     },
                                     id,
                                     info,
@@ -2880,7 +2881,7 @@ impl<T: 'static> WindowState<T> {
                                         &wl_surface,
                                         output,
                                         layer,
-                                        window_state.namespace.clone(),
+                                        namespace.unwrap_or_else(|| window_state.namespace.clone()),
                                         &qh,
                                         (),
                                     );