| /* |
| * 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 HTMLOptionElement_h |
| #define HTMLOptionElement_h |
| |
| #include "core/CoreExport.h" |
| #include "core/html/HTMLElement.h" |
| |
| namespace blink { |
| |
| class ExceptionState; |
| class HTMLDataListElement; |
| class HTMLSelectElement; |
| |
| class CORE_EXPORT HTMLOptionElement final : public HTMLElement { |
| DEFINE_WRAPPERTYPEINFO(); |
| |
| public: |
| static HTMLOptionElement* create(Document&); |
| static HTMLOptionElement* createForJSConstructor(Document&, |
| const String& data, |
| const AtomicString& value, |
| bool defaultSelected, |
| bool selected, |
| ExceptionState&); |
| |
| // 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&, ExceptionState&); |
| |
| 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: |
| explicit HTMLOptionElement(Document&); |
| ~HTMLOptionElement(); |
| |
| bool supportsFocus() const override; |
| bool matchesDefaultPseudoClass() const override; |
| bool matchesEnabledPseudoClass() const override; |
| void attachLayoutTree(const AttachContext& = AttachContext()) override; |
| void detachLayoutTree(const AttachContext& = AttachContext()) override; |
| void parseAttribute(const AttributeModificationParams&) override; |
| InsertionNotificationRequest insertedInto(ContainerNode*) override; |
| void removedFrom(ContainerNode*) override; |
| void accessKeyAction(bool) override; |
| void childrenChanged(const ChildrenChange&) override; |
| String innerText() override; |
| |
| void didAddUserAgentShadowRoot(ShadowRoot&) override; |
| |
| String collectOptionInnerText() const; |
| |
| void updateLabel(); |
| |
| // Represents 'selectedness'. |
| // https://html.spec.whatwg.org/multipage/forms.html#concept-option-selectedness |
| bool m_isSelected; |
| // Represents 'dirtiness'. |
| // https://html.spec.whatwg.org/multipage/forms.html#concept-option-dirtiness |
| bool m_isDirty = false; |
| }; |
| |
| } // namespace blink |
| |
| #endif // HTMLOptionElement_h |