mirror of
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239 lines
7.1 KiB
C
239 lines
7.1 KiB
C
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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef mozilla_dom_HTMLTableElement_h
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#define mozilla_dom_HTMLTableElement_h
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#include "mozilla/Attributes.h"
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#include "nsGenericHTMLElement.h"
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#include "mozilla/dom/HTMLTableCaptionElement.h"
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#include "mozilla/dom/HTMLTableSectionElement.h"
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namespace mozilla {
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namespace dom {
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#define TABLE_ATTRS_DIRTY ((nsMappedAttributes*)0x1)
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class TableRowsCollection;
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class HTMLTableElement final : public nsGenericHTMLElement
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{
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public:
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explicit HTMLTableElement(already_AddRefed<mozilla::dom::NodeInfo>& aNodeInfo);
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NS_IMPL_FROMCONTENT_HTML_WITH_TAG(HTMLTableElement, table)
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// nsISupports
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NS_DECL_ISUPPORTS_INHERITED
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HTMLTableCaptionElement* GetCaption() const
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{
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return static_cast<HTMLTableCaptionElement*>(GetChild(nsGkAtoms::caption));
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}
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void SetCaption(HTMLTableCaptionElement* aCaption)
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{
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DeleteCaption();
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if (aCaption) {
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mozilla::ErrorResult rv;
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nsINode::AppendChild(*aCaption, rv);
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}
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}
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void DeleteTFoot();
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already_AddRefed<nsGenericHTMLElement> CreateCaption();
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void DeleteCaption();
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HTMLTableSectionElement* GetTHead() const
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{
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return static_cast<HTMLTableSectionElement*>(GetChild(nsGkAtoms::thead));
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}
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void SetTHead(HTMLTableSectionElement* aTHead, ErrorResult& aError)
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{
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if (aTHead && !aTHead->IsHTMLElement(nsGkAtoms::thead)) {
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aError.Throw(NS_ERROR_DOM_HIERARCHY_REQUEST_ERR);
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return;
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}
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DeleteTHead();
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if (aTHead) {
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nsCOMPtr<nsINode> refNode = nsINode::GetFirstChild();
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nsINode::InsertBefore(*aTHead, refNode, aError);
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}
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}
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already_AddRefed<nsGenericHTMLElement> CreateTHead();
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void DeleteTHead();
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HTMLTableSectionElement* GetTFoot() const
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{
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return static_cast<HTMLTableSectionElement*>(GetChild(nsGkAtoms::tfoot));
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}
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void SetTFoot(HTMLTableSectionElement* aTFoot, ErrorResult& aError)
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{
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if (aTFoot && !aTFoot->IsHTMLElement(nsGkAtoms::tfoot)) {
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aError.Throw(NS_ERROR_DOM_HIERARCHY_REQUEST_ERR);
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return;
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}
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DeleteTFoot();
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if (aTFoot) {
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nsINode::AppendChild(*aTFoot, aError);
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}
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}
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already_AddRefed<nsGenericHTMLElement> CreateTFoot();
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nsIHTMLCollection* TBodies();
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already_AddRefed<nsGenericHTMLElement> CreateTBody();
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nsIHTMLCollection* Rows();
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already_AddRefed<nsGenericHTMLElement> InsertRow(int32_t aIndex,
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ErrorResult& aError);
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void DeleteRow(int32_t aIndex, ErrorResult& aError);
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void GetAlign(DOMString& aAlign)
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{
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GetHTMLAttr(nsGkAtoms::align, aAlign);
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}
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void SetAlign(const nsAString& aAlign, ErrorResult& aError)
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{
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SetHTMLAttr(nsGkAtoms::align, aAlign, aError);
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}
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void GetBorder(DOMString& aBorder)
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{
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GetHTMLAttr(nsGkAtoms::border, aBorder);
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}
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void SetBorder(const nsAString& aBorder, ErrorResult& aError)
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{
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SetHTMLAttr(nsGkAtoms::border, aBorder, aError);
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}
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void GetFrame(DOMString& aFrame)
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{
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GetHTMLAttr(nsGkAtoms::frame, aFrame);
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}
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void SetFrame(const nsAString& aFrame, ErrorResult& aError)
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{
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SetHTMLAttr(nsGkAtoms::frame, aFrame, aError);
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}
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void GetRules(DOMString& aRules)
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{
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GetHTMLAttr(nsGkAtoms::rules, aRules);
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}
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void SetRules(const nsAString& aRules, ErrorResult& aError)
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{
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SetHTMLAttr(nsGkAtoms::rules, aRules, aError);
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}
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void GetSummary(nsString& aSummary)
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{
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GetHTMLAttr(nsGkAtoms::summary, aSummary);
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}
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void GetSummary(DOMString& aSummary)
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{
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GetHTMLAttr(nsGkAtoms::summary, aSummary);
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}
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void SetSummary(const nsAString& aSummary, ErrorResult& aError)
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{
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SetHTMLAttr(nsGkAtoms::summary, aSummary, aError);
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}
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void GetWidth(DOMString& aWidth)
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{
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GetHTMLAttr(nsGkAtoms::width, aWidth);
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}
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void SetWidth(const nsAString& aWidth, ErrorResult& aError)
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{
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SetHTMLAttr(nsGkAtoms::width, aWidth, aError);
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}
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void GetBgColor(DOMString& aBgColor)
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{
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GetHTMLAttr(nsGkAtoms::bgcolor, aBgColor);
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}
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void SetBgColor(const nsAString& aBgColor, ErrorResult& aError)
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{
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SetHTMLAttr(nsGkAtoms::bgcolor, aBgColor, aError);
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}
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void GetCellPadding(DOMString& aCellPadding)
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{
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GetHTMLAttr(nsGkAtoms::cellpadding, aCellPadding);
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}
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void SetCellPadding(const nsAString& aCellPadding, ErrorResult& aError)
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{
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SetHTMLAttr(nsGkAtoms::cellpadding, aCellPadding, aError);
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}
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void GetCellSpacing(DOMString& aCellSpacing)
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{
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GetHTMLAttr(nsGkAtoms::cellspacing, aCellSpacing);
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}
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void SetCellSpacing(const nsAString& aCellSpacing, ErrorResult& aError)
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{
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SetHTMLAttr(nsGkAtoms::cellspacing, aCellSpacing, aError);
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}
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virtual bool ParseAttribute(int32_t aNamespaceID,
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nsIAtom* aAttribute,
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const nsAString& aValue,
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nsAttrValue& aResult) override;
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virtual nsMapRuleToAttributesFunc GetAttributeMappingFunction() const override;
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NS_IMETHOD_(bool) IsAttributeMapped(const nsIAtom* aAttribute) const override;
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virtual nsresult Clone(mozilla::dom::NodeInfo *aNodeInfo, nsINode **aResult) const override;
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virtual nsresult BindToTree(nsIDocument* aDocument, nsIContent* aParent,
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nsIContent* aBindingParent,
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bool aCompileEventHandlers) override;
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virtual void UnbindFromTree(bool aDeep = true,
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bool aNullParent = true) override;
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/**
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* Called when an attribute is about to be changed
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*/
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virtual nsresult BeforeSetAttr(int32_t aNameSpaceID, nsIAtom* aName,
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nsAttrValueOrString* aValue,
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bool aNotify) override;
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/**
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* Called when an attribute has just been changed
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*/
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virtual nsresult AfterSetAttr(int32_t aNameSpaceID, nsIAtom* aName,
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const nsAttrValue* aValue, bool aNotify) override;
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NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(HTMLTableElement,
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nsGenericHTMLElement)
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nsMappedAttributes* GetAttributesMappedForCell();
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protected:
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virtual ~HTMLTableElement();
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virtual JSObject* WrapNode(JSContext *aCx, JS::Handle<JSObject*> aGivenProto) override;
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nsIContent* GetChild(nsIAtom *aTag) const
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{
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for (nsIContent* cur = nsINode::GetFirstChild(); cur;
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cur = cur->GetNextSibling()) {
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if (cur->IsHTMLElement(aTag)) {
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return cur;
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}
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}
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return nullptr;
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}
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RefPtr<nsContentList> mTBodies;
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RefPtr<TableRowsCollection> mRows;
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// Sentinel value of TABLE_ATTRS_DIRTY indicates that this is dirty and needs
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// to be recalculated.
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nsMappedAttributes *mTableInheritedAttributes;
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void BuildInheritedAttributes();
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void ReleaseInheritedAttributes();
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private:
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static void MapAttributesIntoRule(const nsMappedAttributes* aAttributes,
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nsRuleData* aData);
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};
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} // namespace dom
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} // namespace mozilla
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#endif /* mozilla_dom_HTMLTableElement_h */
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