| /* |
| * Copyright (C) 1999 Lars Knoll (knoll@kde.org) |
| * (C) 1999 Antti Koivisto (koivisto@kde.org) |
| * (C) 2000 Dirk Mueller (mueller@kde.org) |
| * Copyright (C) 2004, 2005, 2006, 2010, 2011 Apple Inc. All rights reserved. |
| * Copyright (C) 2010 Google Inc. All rights reserved. |
| * |
| * This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Library General Public |
| * License as published by the Free Software Foundation; either |
| * version 2 of the License, or (at your option) any later version. |
| * |
| * This library is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Library General Public License for more details. |
| * |
| * You should have received a copy of the GNU Library General Public License |
| * along with this library; see the file COPYING.LIB. If not, write to |
| * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
| * Boston, MA 02110-1301, USA. |
| * |
| */ |
| |
| #ifndef THIRD_PARTY_BLINK_RENDERER_CORE_HTML_FORMS_HTML_OPTION_ELEMENT_H_ |
| #define THIRD_PARTY_BLINK_RENDERER_CORE_HTML_FORMS_HTML_OPTION_ELEMENT_H_ |
| |
| #include "third_party/blink/renderer/core/core_export.h" |
| #include "third_party/blink/renderer/core/html/html_element.h" |
| |
| namespace blink { |
| |
| class ExceptionState; |
| class HTMLDataListElement; |
| class HTMLSelectElement; |
| |
| class CORE_EXPORT HTMLOptionElement final : public HTMLElement { |
| DEFINE_WRAPPERTYPEINFO(); |
| |
| public: |
| static HTMLOptionElement* CreateForJSConstructor(Document&, |
| const String& data, |
| const AtomicString& value, |
| bool default_selected, |
| bool selected, |
| ExceptionState&); |
| |
| explicit HTMLOptionElement(Document&); |
| |
| // A text to be shown to users. The difference from |label()| is |label()| |
| // returns an empty string if |label| content attribute is empty. |
| // |displayLabel()| returns the value string in that case. |
| String DisplayLabel() const; |
| |
| // |text| IDL attribute implementations. |
| String text() const; |
| void setText(const String&); |
| |
| int index() const; |
| |
| String value() const; |
| void setValue(const AtomicString&); |
| |
| bool Selected() const; |
| void SetSelected(bool); |
| bool selectedForBinding() const; |
| void setSelectedForBinding(bool); |
| |
| HTMLDataListElement* OwnerDataListElement() const; |
| HTMLSelectElement* OwnerSelectElement() const; |
| |
| String label() const; |
| void setLabel(const AtomicString&); |
| |
| bool OwnElementDisabled() const; |
| |
| bool IsDisabledFormControl() const override; |
| String DefaultToolTip() const override; |
| |
| String TextIndentedToRespectGroupLabel() const; |
| |
| // Update 'selectedness'. |
| void SetSelectedState(bool); |
| // Update 'dirtiness'. |
| void SetDirty(bool); |
| |
| HTMLFormElement* form() const; |
| bool SpatialNavigationFocused() const; |
| |
| bool IsDisplayNone() const; |
| |
| int ListIndex() const; |
| |
| private: |
| ~HTMLOptionElement() override; |
| |
| bool SupportsFocus() const override; |
| bool MatchesDefaultPseudoClass() const override; |
| bool MatchesEnabledPseudoClass() const override; |
| void ParseAttribute(const AttributeModificationParams&) override; |
| InsertionNotificationRequest InsertedInto(ContainerNode&) override; |
| void RemovedFrom(ContainerNode&) override; |
| void AccessKeyAction(bool) override; |
| void ChildrenChanged(const ChildrenChange&) override; |
| |
| void DidAddUserAgentShadowRoot(ShadowRoot&) override; |
| |
| String CollectOptionInnerText() const; |
| |
| void UpdateLabel(); |
| |
| // Represents 'selectedness'. |
| // https://html.spec.whatwg.org/C/#concept-option-selectedness |
| bool is_selected_; |
| // Represents 'dirtiness'. |
| // https://html.spec.whatwg.org/C/#concept-option-dirtiness |
| bool is_dirty_ = false; |
| }; |
| |
| } // namespace blink |
| |
| #endif // THIRD_PARTY_BLINK_RENDERER_CORE_HTML_FORMS_HTML_OPTION_ELEMENT_H_ |