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authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
commit5f8de423f190bbb79a62f804151bc24824fa32d8 (patch)
tree10027f336435511475e392454359edea8e25895d /dom/html/HTMLOptionElement.h
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
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+/* -*- 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/. */
+
+#ifndef mozilla_dom_HTMLOptionElement_h__
+#define mozilla_dom_HTMLOptionElement_h__
+
+#include "mozilla/Attributes.h"
+#include "nsGenericHTMLElement.h"
+#include "nsIDOMHTMLOptionElement.h"
+#include "mozilla/dom/HTMLFormElement.h"
+
+namespace mozilla {
+namespace dom {
+
+class HTMLSelectElement;
+
+class HTMLOptionElement final : public nsGenericHTMLElement,
+ public nsIDOMHTMLOptionElement
+{
+public:
+ explicit HTMLOptionElement(already_AddRefed<mozilla::dom::NodeInfo>& aNodeInfo);
+
+ static already_AddRefed<HTMLOptionElement>
+ Option(const GlobalObject& aGlobal,
+ const Optional<nsAString>& aText,
+ const Optional<nsAString>& aValue,
+ const Optional<bool>& aDefaultSelected,
+ const Optional<bool>& aSelected, ErrorResult& aError);
+
+ NS_IMPL_FROMCONTENT_HTML_WITH_TAG(HTMLOptionElement, option)
+
+ // nsISupports
+ NS_DECL_ISUPPORTS_INHERITED
+
+ // nsIDOMHTMLOptionElement
+ using mozilla::dom::Element::SetText;
+ using mozilla::dom::Element::GetText;
+ NS_DECL_NSIDOMHTMLOPTIONELEMENT
+
+ bool Selected() const;
+ bool DefaultSelected() const;
+
+ virtual nsChangeHint GetAttributeChangeHint(const nsIAtom* aAttribute,
+ int32_t aModType) const override;
+
+ virtual nsresult BeforeSetAttr(int32_t aNamespaceID, nsIAtom* aName,
+ nsAttrValueOrString* aValue,
+ bool aNotify) override;
+ virtual nsresult AfterSetAttr(int32_t aNameSpaceID, nsIAtom* aName,
+ const nsAttrValue* aValue, bool aNotify) override;
+
+ void SetSelectedInternal(bool aValue, bool aNotify);
+
+ virtual nsresult BindToTree(nsIDocument* aDocument, nsIContent* aParent,
+ nsIContent* aBindingParent,
+ bool aCompileEventHandlers) override;
+ virtual void UnbindFromTree(bool aDeep = true,
+ bool aNullParent = true) override;
+
+ // nsIContent
+ virtual EventStates IntrinsicState() const override;
+
+ virtual nsresult Clone(mozilla::dom::NodeInfo* aNodeInfo, nsINode** aResult) const override;
+
+ nsresult CopyInnerTo(mozilla::dom::Element* aDest);
+
+ virtual bool IsDisabled() const override {
+ return HasAttr(kNameSpaceID_None, nsGkAtoms::disabled);
+ }
+
+ bool Disabled() const
+ {
+ return GetBoolAttr(nsGkAtoms::disabled);
+ }
+
+ void SetDisabled(bool aValue, ErrorResult& aRv)
+ {
+ SetHTMLBoolAttr(nsGkAtoms::disabled, aValue, aRv);
+ }
+
+ HTMLFormElement* GetForm();
+
+ // The XPCOM GetLabel is OK for us
+ void SetLabel(const nsAString& aLabel, ErrorResult& aError)
+ {
+ SetHTMLAttr(nsGkAtoms::label, aLabel, aError);
+ }
+
+ // The XPCOM DefaultSelected is OK for us
+ void SetDefaultSelected(bool aValue, ErrorResult& aRv)
+ {
+ SetHTMLBoolAttr(nsGkAtoms::selected, aValue, aRv);
+ }
+
+ // The XPCOM Selected is OK for us
+ void SetSelected(bool aValue, ErrorResult& aRv)
+ {
+ aRv = SetSelected(aValue);
+ }
+
+ // The XPCOM GetValue is OK for us
+ void SetValue(const nsAString& aValue, ErrorResult& aRv)
+ {
+ SetHTMLAttr(nsGkAtoms::value, aValue, aRv);
+ }
+
+ // The XPCOM GetText is OK for us
+ void SetText(const nsAString& aValue, ErrorResult& aRv)
+ {
+ aRv = SetText(aValue);
+ }
+
+ int32_t Index();
+
+protected:
+ virtual ~HTMLOptionElement();
+
+ virtual JSObject* WrapNode(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override;
+
+ /**
+ * Get the select content element that contains this option, this
+ * intentionally does not return nsresult, all we care about is if
+ * there's a select associated with this option or not.
+ */
+ HTMLSelectElement* GetSelect();
+
+ bool mSelectedChanged;
+ bool mIsSelected;
+
+ // True only while we're under the SetOptionsSelectedByIndex call when our
+ // "selected" attribute is changing and mSelectedChanged is false.
+ bool mIsInSetDefaultSelected;
+};
+
+} // namespace dom
+} // namespace mozilla
+
+#endif // mozilla_dom_HTMLOptionElement_h__