mirror of
https://github.com/LadybirdBrowser/ladybird.git
synced 2024-09-21 18:37:58 +03:00
6e19ab2bbc
We have a new, improved string type coming up in AK (OOM aware, no null state), and while it's going to use UTF-8, the name UTF8String is a mouthful - so let's free up the String name by renaming the existing class. Making the old one have an annoying name will hopefully also help with quick adoption :^)
88 lines
2.7 KiB
C++
88 lines
2.7 KiB
C++
/*
|
|
* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
|
|
*
|
|
* SPDX-License-Identifier: BSD-2-Clause
|
|
*/
|
|
|
|
#include <LibWeb/HTML/HTMLAnchorElement.h>
|
|
#include <LibWeb/HTML/Window.h>
|
|
|
|
namespace Web::HTML {
|
|
|
|
HTMLAnchorElement::HTMLAnchorElement(DOM::Document& document, DOM::QualifiedName qualified_name)
|
|
: HTMLElement(document, move(qualified_name))
|
|
{
|
|
set_prototype(&Bindings::cached_web_prototype(realm(), "HTMLAnchorElement"));
|
|
|
|
activation_behavior = [this](auto const& event) {
|
|
run_activation_behavior(event);
|
|
};
|
|
}
|
|
|
|
HTMLAnchorElement::~HTMLAnchorElement() = default;
|
|
|
|
void HTMLAnchorElement::parse_attribute(FlyString const& name, DeprecatedString const& value)
|
|
{
|
|
HTMLElement::parse_attribute(name, value);
|
|
if (name == HTML::AttributeNames::href) {
|
|
set_the_url();
|
|
}
|
|
}
|
|
|
|
DeprecatedString HTMLAnchorElement::hyperlink_element_utils_href() const
|
|
{
|
|
return attribute(HTML::AttributeNames::href);
|
|
}
|
|
|
|
void HTMLAnchorElement::set_hyperlink_element_utils_href(DeprecatedString href)
|
|
{
|
|
MUST(set_attribute(HTML::AttributeNames::href, move(href)));
|
|
}
|
|
|
|
void HTMLAnchorElement::run_activation_behavior(Web::DOM::Event const&)
|
|
{
|
|
// The activation behavior of an a element element given an event event is:
|
|
|
|
// 1. If element has no href attribute, then return.
|
|
if (href().is_empty())
|
|
return;
|
|
|
|
// 2. Let hyperlinkSuffix be null.
|
|
Optional<DeprecatedString> hyperlink_suffix {};
|
|
|
|
// FIXME: 3. If event's target is an img with an ismap attribute
|
|
// specified, then:
|
|
// 3.1. Let x and y be 0.
|
|
//
|
|
// 3.2. If event's isTrusted attribute is initialized to true, then
|
|
// set x to the distance in CSS pixels from the left edge of the image
|
|
// to the location of the click, and set y to the distance in CSS
|
|
// pixels from the top edge of the image to the location of the click.
|
|
//
|
|
// 3.3. If x is negative, set x to 0.
|
|
//
|
|
// 3.4. If y is negative, set y to 0.
|
|
//
|
|
// 3.5. Set hyperlinkSuffix to the concatenation of U+003F (?), the
|
|
// value of x expressed as a base-ten integer using ASCII digits,
|
|
// U+002C (,), and the value of y expressed as a base-ten integer
|
|
// using ASCII digits.
|
|
|
|
// FIXME: 4. If element has a download attribute, or if the user has
|
|
// expressed a preference to download the hyperlink, then download the
|
|
// hyperlink created by element given hyperlinkSuffix.
|
|
|
|
// 5. Otherwise, follow the hyperlink created by element given
|
|
// hyperlinkSuffix.
|
|
follow_the_hyperlink(hyperlink_suffix);
|
|
}
|
|
|
|
// https://html.spec.whatwg.org/multipage/interaction.html#dom-tabindex
|
|
i32 HTMLAnchorElement::default_tab_index_value() const
|
|
{
|
|
// See the base function for the spec comments.
|
|
return 0;
|
|
}
|
|
|
|
}
|