script: Move HTML DOM interfaces to script/dom/html/ (#39046)

See #38901.

Testing: Refactor
Fixes: Partially #38901

Signed-off-by: Ashwin Naren <arihant2math@gmail.com>

components/script/dom/html/htmltablerowelement.rs

@@ -0,0 +1,198 @@
+/* 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 dom_struct::dom_struct;
+use html5ever::{LocalName, Prefix, local_name, ns};
+use js::rust::HandleObject;
+use style::attr::{AttrValue, LengthOrPercentageOrAuto};
+use style::color::AbsoluteColor;
+
+use crate::dom::bindings::codegen::Bindings::HTMLTableElementBinding::HTMLTableElementMethods;
+use crate::dom::bindings::codegen::Bindings::HTMLTableRowElementBinding::HTMLTableRowElementMethods;
+use crate::dom::bindings::codegen::Bindings::HTMLTableSectionElementBinding::HTMLTableSectionElementMethods;
+use crate::dom::bindings::codegen::Bindings::NodeBinding::NodeMethods;
+use crate::dom::bindings::error::{ErrorResult, Fallible};
+use crate::dom::bindings::inheritance::Castable;
+use crate::dom::bindings::root::{DomRoot, LayoutDom, MutNullableDom};
+use crate::dom::bindings::str::DOMString;
+use crate::dom::document::Document;
+use crate::dom::element::{Element, LayoutElementHelpers};
+use crate::dom::html::htmlcollection::HTMLCollection;
+use crate::dom::html::htmlelement::HTMLElement;
+use crate::dom::html::htmltablecellelement::HTMLTableCellElement;
+use crate::dom::html::htmltableelement::HTMLTableElement;
+use crate::dom::html::htmltablesectionelement::HTMLTableSectionElement;
+use crate::dom::node::{Node, NodeTraits};
+use crate::dom::virtualmethods::VirtualMethods;
+use crate::script_runtime::CanGc;
+
+#[dom_struct]
+pub(crate) struct HTMLTableRowElement {
+    htmlelement: HTMLElement,
+    cells: MutNullableDom<HTMLCollection>,
+}
+
+impl HTMLTableRowElement {
+    fn new_inherited(
+        local_name: LocalName,
+        prefix: Option<Prefix>,
+        document: &Document,
+    ) -> HTMLTableRowElement {
+        HTMLTableRowElement {
+            htmlelement: HTMLElement::new_inherited(local_name, prefix, document),
+            cells: Default::default(),
+        }
+    }
+
+    #[cfg_attr(crown, allow(crown::unrooted_must_root))]
+    pub(crate) fn new(
+        local_name: LocalName,
+        prefix: Option<Prefix>,
+        document: &Document,
+        proto: Option<HandleObject>,
+        can_gc: CanGc,
+    ) -> DomRoot<HTMLTableRowElement> {
+        let n = Node::reflect_node_with_proto(
+            Box::new(HTMLTableRowElement::new_inherited(
+                local_name, prefix, document,
+            )),
+            document,
+            proto,
+            can_gc,
+        );
+
+        n.upcast::<Node>().set_weird_parser_insertion_mode();
+        n
+    }
+
+    /// Determine the index for this `HTMLTableRowElement` within the given
+    /// `HTMLCollection`. Returns `-1` if not found within collection.
+    fn row_index(&self, collection: DomRoot<HTMLCollection>) -> i32 {
+        collection
+            .elements_iter()
+            .position(|elem| (&elem as &Element) == self.upcast())
+            .map_or(-1, |i| i as i32)
+    }
+}
+
+impl HTMLTableRowElementMethods<crate::DomTypeHolder> for HTMLTableRowElement {
+    // https://html.spec.whatwg.org/multipage/#dom-tr-bgcolor
+    make_getter!(BgColor, "bgcolor");
+
+    // https://html.spec.whatwg.org/multipage/#dom-tr-bgcolor
+    make_legacy_color_setter!(SetBgColor, "bgcolor");
+
+    // https://html.spec.whatwg.org/multipage/#dom-tr-cells
+    fn Cells(&self) -> DomRoot<HTMLCollection> {
+        self.cells.or_init(|| {
+            HTMLCollection::new_with_filter_fn(
+                &self.owner_window(),
+                self.upcast(),
+                |element, root| {
+                    (element.is::<HTMLTableCellElement>()) &&
+                        element.upcast::<Node>().GetParentNode().as_deref() == Some(root)
+                },
+                CanGc::note(),
+            )
+        })
+    }
+
+    // https://html.spec.whatwg.org/multipage/#dom-tr-insertcell
+    fn InsertCell(&self, index: i32, can_gc: CanGc) -> Fallible<DomRoot<HTMLElement>> {
+        let node = self.upcast::<Node>();
+        node.insert_cell_or_row(
+            index,
+            || self.Cells(),
+            || HTMLTableCellElement::new(local_name!("td"), None, &node.owner_doc(), None, can_gc),
+            can_gc,
+        )
+    }
+
+    // https://html.spec.whatwg.org/multipage/#dom-tr-deletecell
+    fn DeleteCell(&self, index: i32) -> ErrorResult {
+        let node = self.upcast::<Node>();
+        node.delete_cell_or_row(
+            index,
+            || self.Cells(),
+            |n| n.is::<HTMLTableCellElement>(),
+            CanGc::note(),
+        )
+    }
+
+    // https://html.spec.whatwg.org/multipage/#dom-tr-rowindex
+    fn RowIndex(&self) -> i32 {
+        let parent = match self.upcast::<Node>().GetParentNode() {
+            Some(parent) => parent,
+            None => return -1,
+        };
+        if let Some(table) = parent.downcast::<HTMLTableElement>() {
+            return self.row_index(table.Rows());
+        }
+        if !parent.is::<HTMLTableSectionElement>() {
+            return -1;
+        }
+        let grandparent = match parent.upcast::<Node>().GetParentNode() {
+            Some(parent) => parent,
+            None => return -1,
+        };
+        grandparent
+            .downcast::<HTMLTableElement>()
+            .map_or(-1, |table| self.row_index(table.Rows()))
+    }
+
+    // https://html.spec.whatwg.org/multipage/#dom-tr-sectionrowindex
+    fn SectionRowIndex(&self) -> i32 {
+        let parent = match self.upcast::<Node>().GetParentNode() {
+            Some(parent) => parent,
+            None => return -1,
+        };
+        let collection = if let Some(table) = parent.downcast::<HTMLTableElement>() {
+            table.Rows()
+        } else if let Some(table_section) = parent.downcast::<HTMLTableSectionElement>() {
+            table_section.Rows()
+        } else {
+            return -1;
+        };
+        self.row_index(collection)
+    }
+}
+
+pub(crate) trait HTMLTableRowElementLayoutHelpers {
+    fn get_background_color(self) -> Option<AbsoluteColor>;
+    fn get_height(self) -> LengthOrPercentageOrAuto;
+}
+
+impl HTMLTableRowElementLayoutHelpers for LayoutDom<'_, HTMLTableRowElement> {
+    fn get_background_color(self) -> Option<AbsoluteColor> {
+        self.upcast::<Element>()
+            .get_attr_for_layout(&ns!(), &local_name!("bgcolor"))
+            .and_then(AttrValue::as_color)
+            .cloned()
+    }
+
+    fn get_height(self) -> LengthOrPercentageOrAuto {
+        self.upcast::<Element>()
+            .get_attr_for_layout(&ns!(), &local_name!("height"))
+            .map(AttrValue::as_dimension)
+            .cloned()
+            .unwrap_or(LengthOrPercentageOrAuto::Auto)
+    }
+}
+
+impl VirtualMethods for HTMLTableRowElement {
+    fn super_type(&self) -> Option<&dyn VirtualMethods> {
+        Some(self.upcast::<HTMLElement>() as &dyn VirtualMethods)
+    }
+
+    fn parse_plain_attribute(&self, local_name: &LocalName, value: DOMString) -> AttrValue {
+        match *local_name {
+            local_name!("bgcolor") => AttrValue::from_legacy_color(value.into()),
+            local_name!("height") => AttrValue::from_dimension(value.into()),
+            _ => self
+                .super_type()
+                .unwrap()
+                .parse_plain_attribute(local_name, value),
+        }
+    }
+}