LibWeb: Move innerText from DOM::Element to HTML::HTMLElement

Libraries/LibWeb/DOM/Element.cpp

@@ -41,7 +41,6 @@
 #include <LibWeb/Layout/LayoutTableCell.h>
 #include <LibWeb/Layout/LayoutTableRow.h>
 #include <LibWeb/Layout/LayoutTableRowGroup.h>
-#include <LibWeb/Layout/LayoutText.h>
 #include <LibWeb/Layout/LayoutTreeBuilder.h>
 
 namespace Web::DOM {
@@ -296,39 +295,6 @@ String Element::inner_html() const
     return builder.to_string();
 }
 
-void Element::set_inner_text(StringView text)
-{
-    remove_all_children();
-    append_child(document().create_text_node(text));
-
-    set_needs_style_update(true);
-    document().schedule_style_update();
-    document().invalidate_layout();
-}
-
-String Element::inner_text()
-{
-    StringBuilder builder;
-
-    // innerText for element being rendered takes visibility into account, so force a layout and then walk the layout tree.
-    document().layout();
-    if (!layout_node())
-        return text_content();
-
-    Function<void(const LayoutNode&)> recurse = [&](auto& node) {
-        for (auto* child = node.first_child(); child; child = child->next_sibling()) {
-            if (child->is_text())
-                builder.append(downcast<LayoutText>(*child).text_for_rendering());
-            if (child->is_break())
-                builder.append('\n');
-            recurse(*child);
-        }
-    };
-    recurse(*layout_node());
-
-    return builder.to_string();
-}
-
 bool Element::is_focused() const
 {
     return document().focused_element() == this;

Libraries/LibWeb/DOM/Element.h

@@ -93,9 +93,6 @@ public:
     String inner_html() const;
     void set_inner_html(StringView);
 
-    String inner_text();
-    void set_inner_text(StringView);
-
     bool is_focused() const;
     virtual bool is_focusable() const { return false; }
 

Libraries/LibWeb/DOM/Element.idl

@@ -9,7 +9,6 @@ interface Element : Node {
     ArrayFromVector querySelectorAll(DOMString selectors);
 
     attribute DOMString innerHTML;
-    attribute DOMString innerText;
     [Reflect] attribute DOMString id;
     [Reflect=class] attribute DOMString className;
 

Libraries/LibWeb/HTML/HTMLElement.cpp

@@ -24,7 +24,10 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
+#include <AK/StringBuilder.h>
+#include <LibWeb/DOM/Document.h>
 #include <LibWeb/HTML/HTMLElement.h>
+#include <LibWeb/Layout/LayoutText.h>
 
 namespace Web::HTML {
 
@@ -95,4 +98,37 @@ void HTMLElement::set_content_editable(const String& content_editable)
     // FIXME: otherwise the attribute setter must throw a "SyntaxError" DOMException.
 }
 
+void HTMLElement::set_inner_text(StringView text)
+{
+    remove_all_children();
+    append_child(document().create_text_node(text));
+
+    set_needs_style_update(true);
+    document().schedule_style_update();
+    document().invalidate_layout();
+}
+
+String HTMLElement::inner_text()
+{
+    StringBuilder builder;
+
+    // innerText for element being rendered takes visibility into account, so force a layout and then walk the layout tree.
+    document().layout();
+    if (!layout_node())
+        return text_content();
+
+    Function<void(const LayoutNode&)> recurse = [&](auto& node) {
+        for (auto* child = node.first_child(); child; child = child->next_sibling()) {
+            if (child->is_text())
+                builder.append(downcast<LayoutText>(*child).text_for_rendering());
+            if (child->is_break())
+                builder.append('\n');
+            recurse(*child);
+        }
+    };
+    recurse(*layout_node());
+
+    return builder.to_string();
+}
+
 }

Libraries/LibWeb/HTML/HTMLElement.h

@@ -43,6 +43,9 @@ public:
     String content_editable() const;
     void set_content_editable(const String&);
 
+    String inner_text();
+    void set_inner_text(StringView);
+
 private:
     virtual bool is_html_element() const final { return true; }
 

Libraries/LibWeb/HTML/HTMLElement.idl

@@ -7,4 +7,5 @@ interface HTMLElement : Element {
 
     attribute DOMString contentEditable;
 
+    [LegacyNullToEmptyString] attribute DOMString innerText;
 }