tor-browser

commit d977c6ae7005dea9e46e6d127469273b16d01fe2
parent 63fc8cb376519cd708411f78f542fb1b84d91100
Author: Jan Varga <jan.varga@gmail.com>
Date:   Sat, 15 Nov 2025 23:17:30 +0000

Bug 1998916 - Add DeclarationBlock::GetPropertyValueById that takes CSSPropertyId; r=emilio,firefox-style-system-reviewers

Adds a new DeclarationBlock::GetPropertyValueById to support retrieving values
for both non custom and custom properties.

This complements the previous rename of the non custom version. No behavior
changes intended.

Differential Revision: https://phabricator.services.mozilla.com/D271764

Diffstat:
M
layout/style/DeclarationBlock.h
 | 
7
+++++++
M
servo/ports/geckolib/glue.rs
 | 
13
+++++++++++++

2 files changed, 20 insertions(+), 0 deletions(-)
diff --git a/layout/style/DeclarationBlock.h b/layout/style/DeclarationBlock.h
@@ -20,6 +20,8 @@
 namespace mozilla {
 
 class AttributeStyles;
+struct CSSPropertyId;
+
 namespace css {
 class Declaration;
 class Rule;
@@ -185,6 +187,11 @@ class DeclarationBlock final {
                                                          &aValue);
   }
 
+  void GetPropertyValueById(const CSSPropertyId& aPropId,
+                            nsACString& aValue) const {
+    Servo_DeclarationBlock_GetPropertyValueById(mRaw, &aPropId, &aValue);
+  }
+
   bool GetPropertyIsImportant(const nsACString& aProperty) const {
     return Servo_DeclarationBlock_GetPropertyIsImportant(mRaw, &aProperty);
   }
diff --git a/servo/ports/geckolib/glue.rs b/servo/ports/geckolib/glue.rs
@@ -5369,6 +5369,19 @@ pub unsafe extern "C" fn Servo_DeclarationBlock_GetPropertyValueByNonCustomId(
 }
 
 #[no_mangle]
+pub unsafe extern "C" fn Servo_DeclarationBlock_GetPropertyValueById(
+    declarations: &LockedDeclarationBlock,
+    property_id: &structs::CSSPropertyId,
+    value: &mut nsACString,
+) {
+    get_property_value(
+        declarations,
+        get_property_id_from_csspropertyid!(property_id, ()),
+        value,
+    )
+}
+
+#[no_mangle]
 pub unsafe extern "C" fn Servo_DeclarationBlock_GetPropertyIsImportant(
     declarations: &LockedDeclarationBlock,
     property: &nsACString,