Adding upstream version 124.0.1.upstream/124.0.1

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

1 files changed, 177 insertions, 0 deletions

diff --git a/dom/html/HTMLTableSectionElement.cpp b/dom/html/HTMLTableSectionElement.cpp
new file mode 100644
index 0000000000..358657b8d4
--- /dev/null
+++ b/dom/html/HTMLTableSectionElement.cpp
@@ -0,0 +1,177 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* 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 http://mozilla.org/MPL/2.0/. */
+
+#include "mozilla/dom/HTMLTableSectionElement.h"
+#include "mozilla/MappedDeclarationsBuilder.h"
+#include "nsAttrValueInlines.h"
+#include "mozilla/dom/BindingUtils.h"
+#include "mozilla/dom/HTMLTableSectionElementBinding.h"
+#include "nsContentUtils.h"
+
+NS_IMPL_NS_NEW_HTML_ELEMENT(TableSection)
+
+namespace mozilla::dom {
+
+// you will see the phrases "rowgroup" and "section" used interchangably
+
+HTMLTableSectionElement::~HTMLTableSectionElement() = default;
+
+JSObject* HTMLTableSectionElement::WrapNode(JSContext* aCx,
+                                            JS::Handle<JSObject*> aGivenProto) {
+  return HTMLTableSectionElement_Binding::Wrap(aCx, this, aGivenProto);
+}
+
+NS_IMPL_CYCLE_COLLECTION_INHERITED(HTMLTableSectionElement,
+                                   nsGenericHTMLElement, mRows)
+
+NS_IMPL_ISUPPORTS_CYCLE_COLLECTION_INHERITED_0(HTMLTableSectionElement,
+                                               nsGenericHTMLElement)
+
+NS_IMPL_ELEMENT_CLONE(HTMLTableSectionElement)
+
+nsIHTMLCollection* HTMLTableSectionElement::Rows() {
+  if (!mRows) {
+    mRows = new nsContentList(this, mNodeInfo->NamespaceID(), nsGkAtoms::tr,
+                              nsGkAtoms::tr, false);
+  }
+
+  return mRows;
+}
+
+already_AddRefed<nsGenericHTMLElement> HTMLTableSectionElement::InsertRow(
+    int32_t aIndex, ErrorResult& aError) {
+  if (aIndex < -1) {
+    aError.Throw(NS_ERROR_DOM_INDEX_SIZE_ERR);
+    return nullptr;
+  }
+
+  nsIHTMLCollection* rows = Rows();
+
+  uint32_t rowCount = rows->Length();
+  if (aIndex > (int32_t)rowCount) {
+    aError.Throw(NS_ERROR_DOM_INDEX_SIZE_ERR);
+    return nullptr;
+  }
+
+  bool doInsert = (aIndex < int32_t(rowCount)) && (aIndex != -1);
+
+  // create the row
+  RefPtr<mozilla::dom::NodeInfo> nodeInfo;
+  nsContentUtils::QNameChanged(mNodeInfo, nsGkAtoms::tr,
+                               getter_AddRefs(nodeInfo));
+
+  RefPtr<nsGenericHTMLElement> rowContent =
+      NS_NewHTMLTableRowElement(nodeInfo.forget());
+  if (!rowContent) {
+    aError.Throw(NS_ERROR_OUT_OF_MEMORY);
+    return nullptr;
+  }
+
+  if (doInsert) {
+    nsCOMPtr<nsINode> refNode = rows->Item(aIndex);
+    nsINode::InsertBefore(*rowContent, refNode, aError);
+  } else {
+    nsINode::AppendChild(*rowContent, aError);
+  }
+  return rowContent.forget();
+}
+
+void HTMLTableSectionElement::DeleteRow(int32_t aValue, ErrorResult& aError) {
+  if (aValue < -1) {
+    aError.Throw(NS_ERROR_DOM_INDEX_SIZE_ERR);
+    return;
+  }
+
+  nsIHTMLCollection* rows = Rows();
+
+  uint32_t refIndex;
+  if (aValue == -1) {
+    refIndex = rows->Length();
+    if (refIndex == 0) {
+      return;
+    }
+
+    --refIndex;
+  } else {
+    refIndex = (uint32_t)aValue;
+  }
+
+  nsCOMPtr<nsINode> row = rows->Item(refIndex);
+  if (!row) {
+    aError.Throw(NS_ERROR_DOM_INDEX_SIZE_ERR);
+    return;
+  }
+
+  nsINode::RemoveChild(*row, aError);
+}
+
+bool HTMLTableSectionElement::ParseAttribute(
+    int32_t aNamespaceID, nsAtom* aAttribute, const nsAString& aValue,
+    nsIPrincipal* aMaybeScriptedPrincipal, nsAttrValue& aResult) {
+  if (aNamespaceID == kNameSpaceID_None) {
+    /* ignore these attributes, stored simply as strings
+       ch
+    */
+    if (aAttribute == nsGkAtoms::height) {
+      // Per HTML spec there should be nothing special here, but all browsers
+      // implement height mapping to style.  See
+      // <https://github.com/whatwg/html/issues/4718>.  All browsers allow 0, so
+      // keep doing that.
+      return aResult.ParseHTMLDimension(aValue);
+    }
+    if (aAttribute == nsGkAtoms::align) {
+      return ParseTableCellHAlignValue(aValue, aResult);
+    }
+    if (aAttribute == nsGkAtoms::bgcolor) {
+      return aResult.ParseColor(aValue);
+    }
+    if (aAttribute == nsGkAtoms::valign) {
+      return ParseTableVAlignValue(aValue, aResult);
+    }
+  }
+
+  return nsGenericHTMLElement::ParseBackgroundAttribute(
+             aNamespaceID, aAttribute, aValue, aResult) ||
+         nsGenericHTMLElement::ParseAttribute(aNamespaceID, aAttribute, aValue,
+                                              aMaybeScriptedPrincipal, aResult);
+}
+
+void HTMLTableSectionElement::MapAttributesIntoRule(
+    MappedDeclarationsBuilder& aBuilder) {
+  // height: value
+  if (!aBuilder.PropertyIsSet(eCSSProperty_height)) {
+    const nsAttrValue* value = aBuilder.GetAttr(nsGkAtoms::height);
+    if (value && value->Type() == nsAttrValue::eInteger) {
+      aBuilder.SetPixelValue(eCSSProperty_height,
+                             (float)value->GetIntegerValue());
+    }
+  }
+  nsGenericHTMLElement::MapDivAlignAttributeInto(aBuilder);
+  nsGenericHTMLElement::MapVAlignAttributeInto(aBuilder);
+  nsGenericHTMLElement::MapBackgroundAttributesInto(aBuilder);
+  nsGenericHTMLElement::MapCommonAttributesInto(aBuilder);
+}
+
+NS_IMETHODIMP_(bool)
+HTMLTableSectionElement::IsAttributeMapped(const nsAtom* aAttribute) const {
+  static const MappedAttributeEntry attributes[] = {
+      {nsGkAtoms::align}, {nsGkAtoms::valign}, {nsGkAtoms::height}, {nullptr}};
+
+  static const MappedAttributeEntry* const map[] = {
+      attributes,
+      sCommonAttributeMap,
+      sBackgroundAttributeMap,
+  };
+
+  return FindAttributeDependence(aAttribute, map);
+}
+
+nsMapRuleToAttributesFunc HTMLTableSectionElement::GetAttributeMappingFunction()
+    const {
+  return &MapAttributesIntoRule;
+}
+
+}  // namespace mozilla::dom