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AK+Everywhere: Remove the null state of DeprecatedString

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This commit removes DeprecatedString's "null" state, and replaces all
its users with one of the following:
- A normal, empty DeprecatedString
- Optional<DeprecatedString>

Note that null states of DeprecatedFlyString/StringView/etc are *not*
affected by this commit. However, DeprecatedString::empty() is now
considered equal to a null StringView.
This commit is contained in:
Ali Mohammad Pur 2023-10-10 15:00:58 +03:30 • committed by Ali Mohammad Pur
parent daf6d8173c
commit aeee98b3a1
189 changed files with 597 additions and 652 deletions
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4
Userland/Libraries/LibWeb/Page/EventHandler.cpp
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@ -533,8 +533,8 @@ bool EventHandler::handle_mousemove(CSSPixelPoint position, CSSPixelPoint screen
if (hovered_node_changed) {
JS::GCPtr<HTML::HTMLElement const> hovered_html_element = document.hovered_node() ? document.hovered_node()->enclosing_html_element_with_attribute(HTML::AttributeNames::title) : nullptr;
if (hovered_html_element && !hovered_html_element->title().is_null()) {
page->client().page_did_enter_tooltip_area(m_browsing_context->to_top_level_position(position), hovered_html_element->title());
if (hovered_html_element && hovered_html_element->title().has_value()) {
page->client().page_did_enter_tooltip_area(m_browsing_context->to_top_level_position(position), hovered_html_element->title()->to_deprecated_string());
} else {
page->client().page_did_leave_tooltip_area();
}