0f6782fae6
This should allow us to add a Element::attribute which returns an Optional<String>. Eventually all callers should be ported to switch from the DeprecatedString version, but in the meantime, this should allow us to port some more IDL interfaces away from DeprecatedString.
104 lines
3 KiB
C++
104 lines
3 KiB
C++
/*
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* Copyright (c) 2018-2022, Andreas Kling <kling@serenityos.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include <LibWeb/DOM/Element.h>
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#include <LibWeb/HTML/EventNames.h>
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#include <LibWeb/HTML/GlobalEventHandlers.h>
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#include <LibWeb/HTML/TokenizedFeatures.h>
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namespace Web::HTML {
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// https://html.spec.whatwg.org/multipage/dom.html#attr-dir
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#define ENUMERATE_HTML_ELEMENT_DIR_ATTRIBUTES \
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__ENUMERATE_HTML_ELEMENT_DIR_ATTRIBUTE(ltr) \
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__ENUMERATE_HTML_ELEMENT_DIR_ATTRIBUTE(rtl) \
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__ENUMERATE_HTML_ELEMENT_DIR_ATTRIBUTE(auto)
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class HTMLElement
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: public DOM::Element
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, public HTML::GlobalEventHandlers {
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WEB_PLATFORM_OBJECT(HTMLElement, DOM::Element);
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public:
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virtual ~HTMLElement() override;
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DeprecatedString title() const { return deprecated_attribute(HTML::AttributeNames::title); }
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DeprecatedString dir() const;
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void set_dir(DeprecatedString const&);
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virtual bool is_editable() const final;
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DeprecatedString content_editable() const;
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WebIDL::ExceptionOr<void> set_content_editable(DeprecatedString const&);
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DeprecatedString inner_text();
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void set_inner_text(StringView);
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int offset_top() const;
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int offset_left() const;
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int offset_width() const;
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int offset_height() const;
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bool cannot_navigate() const;
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DOMStringMap* dataset() { return m_dataset.ptr(); }
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DOMStringMap const* dataset() const { return m_dataset.ptr(); }
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void focus();
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void click();
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void blur();
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bool fire_a_synthetic_pointer_event(FlyString const& type, DOM::Element& target, bool not_trusted);
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// https://html.spec.whatwg.org/multipage/forms.html#category-label
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virtual bool is_labelable() const { return false; }
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virtual Optional<ARIA::Role> default_role() const override;
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DeprecatedString get_an_elements_target() const;
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TokenizedFeature::NoOpener get_an_elements_noopener(StringView target) const;
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protected:
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HTMLElement(DOM::Document&, DOM::QualifiedName);
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virtual void initialize(JS::Realm&) override;
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virtual void attribute_changed(DeprecatedFlyString const& name, DeprecatedString const& value) override;
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virtual void visit_edges(Cell::Visitor&) override;
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private:
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virtual bool is_html_element() const final { return true; }
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// ^HTML::GlobalEventHandlers
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virtual DOM::EventTarget& global_event_handlers_to_event_target(FlyString const&) override { return *this; }
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enum class ContentEditableState {
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True,
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False,
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Inherit,
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};
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ContentEditableState m_content_editable_state { ContentEditableState::Inherit };
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JS::GCPtr<DOMStringMap> m_dataset;
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// https://html.spec.whatwg.org/multipage/interaction.html#locked-for-focus
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bool m_locked_for_focus { false };
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// https://html.spec.whatwg.org/multipage/interaction.html#click-in-progress-flag
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bool m_click_in_progress { false };
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};
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}
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namespace Web::DOM {
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template<>
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inline bool Node::fast_is<HTML::HTMLElement>() const { return is_html_element(); }
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}
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