mirror of
https://github.com/RGBCube/serenity
synced 2025-05-16 16:24:59 +00:00
2692db8699
Note that as of this commit, there aren't any such throwers, and the call site in Heap::allocate will drop exceptions on the floor. This commit only serves to change the declaration of the overrides, make sure they return an empty value, and to propagate OOM errors frm their base initialize invocations.
100 lines
2.8 KiB
C++
100 lines
2.8 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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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 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(DeprecatedFlyString 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<DOM::ARIARoles::Role> default_role() const override;
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protected:
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HTMLElement(DOM::Document&, DOM::QualifiedName);
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virtual JS::ThrowCompletionOr<void> initialize(JS::Realm&) override;
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virtual void parse_attribute(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(DeprecatedFlyString 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 content_editable_state() const;
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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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