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LibWeb: Subclass FormAssociatedElement text selection methods

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These are only relevant to HTMLInputElement and HTMLTextArea elements.
This commit is contained in:
Tim Ledbetter 2024-08-30 17:22:58 +01:00 • committed by Andreas Kling
commit 206262cd55
Notes: github-actions[bot] 2024-08-31 09:50:53 +00:00
5 changed files with 47 additions and 47 deletions
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51
Userland/Libraries/LibWeb/HTML/FormAssociatedElement.h
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@ -91,15 +91,40 @@ public:
virtual String value() const { return String {}; }
// https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#concept-textarea/input-relevant-value
String relevant_value() const;
virtual HTMLElement& form_associated_element_to_html_element() = 0;
HTMLElement const& form_associated_element_to_html_element() const { return const_cast<FormAssociatedElement&>(*this).form_associated_element_to_html_element(); }
// https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#concept-form-reset-control
virtual void reset_algorithm() {};
protected:
FormAssociatedElement() = default;
virtual ~FormAssociatedElement() = default;
virtual void form_associated_element_was_inserted() { }
virtual void form_associated_element_was_removed(DOM::Node*) { }
virtual void form_associated_element_attribute_changed(FlyString const&, Optional<String> const&) { }
void form_node_was_inserted();
void form_node_was_removed();
void form_node_attribute_changed(FlyString const&, Optional<String> const&);
virtual void selection_was_changed() { }
private:
void reset_form_owner();
WeakPtr<HTMLFormElement> m_form;
// https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#parser-inserted-flag
bool m_parser_inserted { false };
};
class FormAssociatedTextControlElement : public FormAssociatedElement {
public:
// https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#concept-textarea/input-relevant-value
virtual String relevant_value() = 0;
// https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#dom-textarea/input-select
WebIDL::ExceptionOr<void> select();
@ -123,30 +148,10 @@ public:
WebIDL::ExceptionOr<void> set_selection_range(Optional<WebIDL::UnsignedLong> start, Optional<WebIDL::UnsignedLong> end, Optional<String> direction);
protected:
FormAssociatedElement() = default;
virtual ~FormAssociatedElement() = default;
virtual void form_associated_element_was_inserted() { }
virtual void form_associated_element_was_removed(DOM::Node*) { }
virtual void form_associated_element_attribute_changed(FlyString const&, Optional<String> const&) { }
void form_node_was_inserted();
void form_node_was_removed();
void form_node_attribute_changed(FlyString const&, Optional<String> const&);
// https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#concept-textarea/input-relevant-value
void relevant_value_was_changed(JS::GCPtr<DOM::Text>);
virtual void selection_was_changed() { }
private:
void reset_form_owner();
WeakPtr<HTMLFormElement> m_form;
// https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#parser-inserted-flag
bool m_parser_inserted { false };
// https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#concept-textarea/input-selection
WebIDL::UnsignedLong m_selection_start { 0 };
WebIDL::UnsignedLong m_selection_end { 0 };