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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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31
Userland/Libraries/LibWeb/HTML/FormAssociatedElement.cpp
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@ -166,18 +166,7 @@ void FormAssociatedElement::reset_form_owner()
}
// https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#concept-textarea/input-relevant-value
String FormAssociatedElement::relevant_value() const
{
auto const& html_element = form_associated_element_to_html_element();
if (is<HTMLInputElement>(html_element))
return static_cast<HTMLInputElement const&>(html_element).value();
if (is<HTMLTextAreaElement>(html_element))
return static_cast<HTMLTextAreaElement const&>(html_element).api_value();
VERIFY_NOT_REACHED();
}
// https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#concept-textarea/input-relevant-value
void FormAssociatedElement::relevant_value_was_changed(JS::GCPtr<DOM::Text> text_node)
void FormAssociatedTextControlElement::relevant_value_was_changed(JS::GCPtr<DOM::Text> text_node)
{
auto the_relevant_value = relevant_value();
auto relevant_value_length = the_relevant_value.code_points().length();
@ -214,7 +203,7 @@ void FormAssociatedElement::relevant_value_was_changed(JS::GCPtr<DOM::Text> text
}
// https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#dom-textarea/input-select
WebIDL::ExceptionOr<void> FormAssociatedElement::select()
WebIDL::ExceptionOr<void> FormAssociatedTextControlElement::select()
{
// 1. If this element is an input element, and either select() does not apply to this element
// or the corresponding control has no selectable text, return.
@ -232,7 +221,7 @@ WebIDL::ExceptionOr<void> FormAssociatedElement::select()
}
// https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#dom-textarea/input-selectionstart
Optional<WebIDL::UnsignedLong> FormAssociatedElement::selection_start() const
Optional<WebIDL::UnsignedLong> FormAssociatedTextControlElement::selection_start() const
{
// 1. If this element is an input element, and selectionStart does not apply to this element, return null.
auto const& html_element = form_associated_element_to_html_element();
@ -255,7 +244,7 @@ Optional<WebIDL::UnsignedLong> FormAssociatedElement::selection_start() const
}
// https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#textFieldSelection:dom-textarea/input-selectionstart-2
WebIDL::ExceptionOr<void> FormAssociatedElement::set_selection_start(Optional<WebIDL::UnsignedLong> const& value)
WebIDL::ExceptionOr<void> FormAssociatedTextControlElement::set_selection_start(Optional<WebIDL::UnsignedLong> const& value)
{
// 1. If this element is an input element, and selectionStart does not apply to this element,
// throw an "InvalidStateError" DOMException.
@ -280,7 +269,7 @@ WebIDL::ExceptionOr<void> FormAssociatedElement::set_selection_start(Optional<We
}
// https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#dom-textarea/input-selectionend
Optional<WebIDL::UnsignedLong> FormAssociatedElement::selection_end() const
Optional<WebIDL::UnsignedLong> FormAssociatedTextControlElement::selection_end() const
{
// 1. If this element is an input element, and selectionEnd does not apply to this element, return
// null.
@ -304,7 +293,7 @@ Optional<WebIDL::UnsignedLong> FormAssociatedElement::selection_end() const
}
// https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#textFieldSelection:dom-textarea/input-selectionend-3
WebIDL::ExceptionOr<void> FormAssociatedElement::set_selection_end(Optional<WebIDL::UnsignedLong> const& value)
WebIDL::ExceptionOr<void> FormAssociatedTextControlElement::set_selection_end(Optional<WebIDL::UnsignedLong> const& value)
{
// 1. If this element is an input element, and selectionEnd does not apply to this element,
// throw an "InvalidStateError" DOMException.
@ -322,7 +311,7 @@ WebIDL::ExceptionOr<void> FormAssociatedElement::set_selection_end(Optional<WebI
}
// https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#selection-direction
Optional<String> FormAssociatedElement::selection_direction() const
Optional<String> FormAssociatedTextControlElement::selection_direction() const
{
// 1. If this element is an input element, and selectionDirection does not apply to this
// element, return null.
@ -347,7 +336,7 @@ Optional<String> FormAssociatedElement::selection_direction() const
}
// https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#set-the-selection-direction
void FormAssociatedElement::set_selection_direction(Optional<String> direction)
void FormAssociatedTextControlElement::set_selection_direction(Optional<String> direction)
{
// To set the selection direction of an element to a given direction, update the element's
// selection direction to the given direction, unless the direction is "none" and the
@ -357,7 +346,7 @@ void FormAssociatedElement::set_selection_direction(Optional<String> direction)
}
// https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#dom-textarea/input-setselectionrange
WebIDL::ExceptionOr<void> FormAssociatedElement::set_selection_range(Optional<WebIDL::UnsignedLong> start, Optional<WebIDL::UnsignedLong> end, Optional<String> direction)
WebIDL::ExceptionOr<void> FormAssociatedTextControlElement::set_selection_range(Optional<WebIDL::UnsignedLong> start, Optional<WebIDL::UnsignedLong> end, Optional<String> direction)
{
// 1. If this element is an input element, and setSelectionRange() does not apply to this
// element, throw an "InvalidStateError" DOMException.
@ -371,7 +360,7 @@ WebIDL::ExceptionOr<void> FormAssociatedElement::set_selection_range(Optional<We
}
// https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#set-the-selection-range
void FormAssociatedElement::set_the_selection_range(Optional<WebIDL::UnsignedLong> start, Optional<WebIDL::UnsignedLong> end, SelectionDirection direction)
void FormAssociatedTextControlElement::set_the_selection_range(Optional<WebIDL::UnsignedLong> start, Optional<WebIDL::UnsignedLong> end, SelectionDirection direction)
{
// 1. If start is null, let start be zero.
start = start.value_or(0);