Merging upstream version 125.0.1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

6 files changed, 66 insertions, 7 deletions

diff --git a/accessible/html/HTMLElementAccessibles.cpp b/accessible/html/HTMLElementAccessibles.cpp
index e01de31ff2..135f997358 100644
--- a/accessible/html/HTMLElementAccessibles.cpp
+++ b/accessible/html/HTMLElementAccessibles.cpp
@@ -221,11 +221,38 @@ role HTMLHeaderOrFooterAccessible::NativeRole() const {
 }
 
 ////////////////////////////////////////////////////////////////////////////////
+// HTMLAsideAccessible
+////////////////////////////////////////////////////////////////////////////////
+
+role HTMLAsideAccessible::NativeRole() const {
+  // Per the HTML-AAM spec, there are two cases for aside elements:
+  //   1. scoped to body or main elements -> 'complementary' role
+  //   2. scoped to sectioning content elements
+  //       -> if the element has an accessible name, 'complementary' role
+  //       -> otherwise, 'generic' role
+  // To implement this, walk ancestors until we find a sectioning content
+  // element, or a body/main element, then take actions based on the rules
+  // above.
+  nsIContent* parent = mContent->GetParent();
+  while (parent) {
+    if (parent->IsAnyOfHTMLElements(nsGkAtoms::article, nsGkAtoms::aside,
+                                    nsGkAtoms::nav, nsGkAtoms::section)) {
+      return !NameIsEmpty() ? roles::LANDMARK : roles::SECTION;
+    }
+    if (parent->IsAnyOfHTMLElements(nsGkAtoms::main, nsGkAtoms::body)) {
+      return roles::LANDMARK;
+    }
+    parent = parent->GetParent();
+  }
+
+  // Fall back to landmark, though we always expect to find a body element.
+  return roles::LANDMARK;
+}
+
+////////////////////////////////////////////////////////////////////////////////
 // HTMLSectionAccessible
 ////////////////////////////////////////////////////////////////////////////////
 
 role HTMLSectionAccessible::NativeRole() const {
-  nsAutoString name;
-  const_cast<HTMLSectionAccessible*>(this)->Name(name);
-  return name.IsEmpty() ? roles::SECTION : roles::REGION;
+  return NameIsEmpty() ? roles::SECTION : roles::REGION;
 }
diff --git a/accessible/html/HTMLElementAccessibles.h b/accessible/html/HTMLElementAccessibles.h
index 5a3ec6cef8..520a38342c 100644
--- a/accessible/html/HTMLElementAccessibles.h
+++ b/accessible/html/HTMLElementAccessibles.h
@@ -136,6 +136,23 @@ class HTMLHeaderOrFooterAccessible : public HyperTextAccessible {
 };
 
 /**
+ * Used for aside elements.
+ */
+class HTMLAsideAccessible : public HyperTextAccessible {
+ public:
+  HTMLAsideAccessible(nsIContent* aContent, DocAccessible* aDoc)
+      : HyperTextAccessible(aContent, aDoc) {}
+
+  NS_INLINE_DECL_REFCOUNTING_INHERITED(HTMLAsideAccessible, HyperTextAccessible)
+
+  // LocalAccessible
+  virtual a11y::role NativeRole() const override;
+
+ protected:
+  virtual ~HTMLAsideAccessible() = default;
+};
+
+/**
  * Used for HTML section element.
  */
 class HTMLSectionAccessible : public HyperTextAccessible {
diff --git a/accessible/html/HTMLFormControlAccessible.cpp b/accessible/html/HTMLFormControlAccessible.cpp
index 95d6fed7b3..5974cc2f7c 100644
--- a/accessible/html/HTMLFormControlAccessible.cpp
+++ b/accessible/html/HTMLFormControlAccessible.cpp
@@ -35,9 +35,7 @@ using namespace mozilla::a11y;
 ////////////////////////////////////////////////////////////////////////////////
 
 role HTMLFormAccessible::NativeRole() const {
-  nsAutoString name;
-  const_cast<HTMLFormAccessible*>(this)->Name(name);
-  return name.IsEmpty() ? roles::FORM : roles::FORM_LANDMARK;
+  return NameIsEmpty() ? roles::FORM : roles::FORM_LANDMARK;
 }
 
 void HTMLFormAccessible::DOMAttributeChanged(int32_t aNameSpaceID,
@@ -293,7 +291,7 @@ already_AddRefed<AccAttributes> HTMLTextFieldAccessible::NativeAttributes() {
   nsString placeholderText;
   if (mContent->AsElement()->GetAttr(nsGkAtoms::placeholder, placeholderText)) {
     nsAutoString name;
-    const_cast<HTMLTextFieldAccessible*>(this)->Name(name);
+    Name(name);
     if (!name.Equals(placeholderText)) {
       attributes->SetAttribute(nsGkAtoms::placeholder,
                                std::move(placeholderText));
diff --git a/accessible/html/HTMLLinkAccessible.cpp b/accessible/html/HTMLLinkAccessible.cpp
index b3549996fc..89c5d8d51d 100644
--- a/accessible/html/HTMLLinkAccessible.cpp
+++ b/accessible/html/HTMLLinkAccessible.cpp
@@ -112,6 +112,17 @@ void HTMLLinkAccessible::DOMAttributeChanged(int32_t aNameSpaceID,
   }
 }
 
+ENameValueFlag HTMLLinkAccessible::NativeName(nsString& aName) const {
+  if (mContent->IsSVGElement()) {
+    mContent->AsElement()->GetAttr(kNameSpaceID_XLink, nsGkAtoms::title, aName);
+    if (!aName.IsEmpty()) {
+      return eNameOK;
+    }
+  }
+
+  return HyperTextAccessible::NativeName(aName);
+}
+
 ////////////////////////////////////////////////////////////////////////////////
 // HyperLinkAccessible
 
diff --git a/accessible/html/HTMLLinkAccessible.h b/accessible/html/HTMLLinkAccessible.h
index de5f903a3d..888df2f06c 100644
--- a/accessible/html/HTMLLinkAccessible.h
+++ b/accessible/html/HTMLLinkAccessible.h
@@ -46,6 +46,8 @@ class HTMLLinkAccessible : public HyperTextAccessible {
                                    const nsAttrValue* aOldValue,
                                    uint64_t aOldState) override;
 
+  virtual ENameValueFlag NativeName(nsString& aName) const override;
+
   enum { eAction_Jump = 0 };
 };
 
diff --git a/accessible/html/moz.build b/accessible/html/moz.build
index 3a246373da..73b7737987 100644
--- a/accessible/html/moz.build
+++ b/accessible/html/moz.build
@@ -42,6 +42,10 @@ elif CONFIG["MOZ_WIDGET_TOOLKIT"] == "android":
     LOCAL_INCLUDES += [
         "/accessible/android",
     ]
+elif CONFIG["MOZ_WIDGET_TOOLKIT"] == "uikit":
+    LOCAL_INCLUDES += [
+        "/accessible/ios",
+    ]
 else:
     LOCAL_INCLUDES += [
         "/accessible/other",