script: `document.visibilityState` and `document.hidden` (#32635)

* Squashed commit of the following:

commit 5e0ea9996cb0d8137c3e1cd04487a1065b61289d
Author: Wu Yu Wei <yuweiwu@pm.me>
Date:   Thu Jul 11 13:37:51 2024 +0900

    Move lint to new_inherited

    Signed-off-by: Wu Yu Wei <yuweiwu@pm.me>

commit a8cbfb1eef2650d153ef41c232d9e80e1118fc37
Merge: b819968f3e 7a33f8f008
Author: Wu Yu Wei <yuweiwu@pm.me>
Date:   Thu Jul 11 13:32:18 2024 +0900

    Merge branch 'main' into visibility

commit b819968f3eaa361c8a2cf3af679943ae2065ab32
Merge: eda2ec4c22 1c6b74e1f1
Author: Wu Wayne <yuweiwu@pm.me>
Date:   Tue Jul 9 14:26:43 2024 +0900

    Merge branch 'main' into visibility

commit eda2ec4c225c63236d6851ea525455cad8874ce5
Author: Wu Wayne <yuweiwu@pm.me>
Date:   Thu Jul 4 14:25:05 2024 +0900

    Include page-visibility tests to wpt

commit 9da7b4ee39b141e59e4a21a64445c4b08499463f
Author: Wu Yu Wei <yuweiwu@pm.me>
Date:   Thu Jul 4 12:50:40 2024 +0900

    Add TODO comment for future update

commit 11f55fea3ead0c8fa07f16557a63cc6a77c15c3f
Author: Wu Yu Wei <yuweiwu@pm.me>
Date:   Wed Jul 3 11:01:51 2024 +0900

    Add spaces between steps

commit 408c3e51f25867e85f894cd77a6355bc32f2aa00
Author: Wu Wayne <yuweiwu@pm.me>
Date:   Tue Jul 2 18:33:53 2024 +0900

    Update MANIFEST.json

commit 679fe4ffdd28554b11b4018395fac22a08ccbc34
Author: Wu Wayne <yuweiwu@pm.me>
Date:   Tue Jul 2 18:27:02 2024 +0900

    Add VisibilityStateEntry to mozilla/interfaces.html

commit 4a456a2b4a473fa795274edf56ecf660616f90eb
Author: Wu Wayne <yuweiwu@pm.me>
Date:   Tue Jul 2 14:28:11 2024 +0900

    Update meta results

commit cd191447ff61de392526e00c13f765c2df7a269e
Merge: 7ff480a698 ad01342f00
Author: Ngo Iok Ui (Wu Yu Wei) <yuweiwu@pm.me>
Date:   Tue Jul 2 13:47:49 2024 +0900

    Merge branch 'main' into visibility

commit 7ff480a698413ac5526edfb1b8731373bb9d04ae
Author: Wu Yu Wei <yuweiwu@pm.me>
Date:   Tue Jul 2 13:12:44 2024 +0900

    Update description text of update_visibility_state

commit 0e496b7bce4fd5476a1919737b00e8f0c9e2fdc8
Author: Wu Yu Wei <yuweiwu@pm.me>
Date:   Tue Jul 2 12:59:40 2024 +0900

    Add specification link to VisibilityStateEntry methods

commit 3e4a061450621bd17f19ff81099dd4daaeaea478
Author: Wu Yu Wei <yuweiwu@pm.me>
Date:   Tue Jul 2 12:31:53 2024 +0900

    Add descriptive text to each step

commit 8bbdfcae97db5002b09e5f5ecec6ae80d080dc95
Author: Wu Wayne <yuweiwu@pm.me>
Date:   Fri Jun 28 19:15:34 2024 +0900

    mach fmt

commit dc1c7a4aec6aba56af7afcfee6feadbee242a643
Author: Wu Wayne <yuweiwu@pm.me>
Date:   Fri Jun 28 19:01:00 2024 +0900

    Add update_visibility_state

commit 6aa18143319044dc084a9585ab064cd853bccc21
Author: Wu Wayne <yuweiwu@pm.me>
Date:   Fri Jun 28 16:06:25 2024 +0900

    Add VisibilityStateEntry.webidl

commit 638ae3cd563004334d35cc3fbdc1f918d29833d0
Author: Wu Yu Wei <yuweiwu@pm.me>
Date:   Fri Jun 28 13:39:29 2024 +0900

    Add visibilityState and hidden in Document.webidl

Signed-off-by: Wu Yu Wei <yuweiwu@pm.me>

* Move creation into reflect call

Signed-off-by: Wu Yu Wei <yuweiwu@pm.me>

---------

Signed-off-by: Wu Yu Wei <yuweiwu@pm.me>

1 files changed, 73 insertions, 0 deletions

diff --git a/components/script/dom/visibilitystateentry.rs b/components/script/dom/visibilitystateentry.rs
new file mode 100644
index 00000000000..9dcf74a58e6
--- /dev/null
+++ b/components/script/dom/visibilitystateentry.rs
@@ -0,0 +1,73 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/. */
+
+use std::ops::Deref;
+
+use dom_struct::dom_struct;
+
+use crate::dom::bindings::codegen::Bindings::DocumentBinding::DocumentVisibilityState;
+use crate::dom::bindings::codegen::Bindings::PerformanceEntryBinding::PerformanceEntryMethods;
+use crate::dom::bindings::codegen::Bindings::VisibilityStateEntryBinding::VisibilityStateEntryMethods;
+use crate::dom::bindings::num::Finite;
+use crate::dom::bindings::reflector::reflect_dom_object;
+use crate::dom::bindings::root::DomRoot;
+use crate::dom::bindings::str::DOMString;
+use crate::dom::globalscope::GlobalScope;
+use crate::dom::performanceentry::PerformanceEntry;
+
+#[dom_struct]
+pub struct VisibilityStateEntry {
+    entry: PerformanceEntry,
+}
+
+impl VisibilityStateEntry {
+    #[allow(crown::unrooted_must_root)]
+    fn new_inherited(state: DocumentVisibilityState, timestamp: f64) -> VisibilityStateEntry {
+        let name = match state {
+            DocumentVisibilityState::Visible => DOMString::from("visible"),
+            DocumentVisibilityState::Hidden => DOMString::from("hidden"),
+        };
+        VisibilityStateEntry {
+            entry: PerformanceEntry::new_inherited(
+                name,
+                DOMString::from("visibility-state"),
+                timestamp,
+                0.,
+            ),
+        }
+    }
+
+    pub fn new(
+        global: &GlobalScope,
+        state: DocumentVisibilityState,
+        timestamp: f64,
+    ) -> DomRoot<VisibilityStateEntry> {
+        reflect_dom_object(
+            Box::new(VisibilityStateEntry::new_inherited(state, timestamp)),
+            global,
+        )
+    }
+}
+
+impl VisibilityStateEntryMethods for VisibilityStateEntry {
+    /// <https://html.spec.whatwg.org/multipage/#visibilitystateentry-name>
+    fn Name(&self) -> DOMString {
+        self.entry.Name()
+    }
+
+    /// <https://html.spec.whatwg.org/multipage/#visibilitystateentry-entrytype>
+    fn EntryType(&self) -> DOMString {
+        self.entry.EntryType()
+    }
+
+    /// <https://html.spec.whatwg.org/multipage/#visibilitystateentry-starttime>
+    fn StartTime(&self) -> Finite<f64> {
+        self.entry.StartTime()
+    }
+
+    /// <https://html.spec.whatwg.org/multipage/#visibilitystateentry-duration>
+    fn Duration(&self) -> u32 {
+        *self.entry.Duration().deref() as u32
+    }
+}