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c37820b898
https://isocpp.github.io/CppCoreGuidelines/CppCoreGuidelines#cother-other-default-operation-rules "The compiler is more likely to get the default semantics right and you cannot implement these functions better than the compiler."
66 lines
2.4 KiB
C++
66 lines
2.4 KiB
C++
/*
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* Copyright (c) 2018-2020, 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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#include <LibWeb/CSS/StyleProperties.h>
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#include <LibWeb/CSS/StyleValue.h>
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#include <LibWeb/DOM/Document.h>
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#include <LibWeb/HTML/HTMLBodyElement.h>
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#include <LibWeb/HTML/Window.h>
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namespace Web::HTML {
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HTMLBodyElement::HTMLBodyElement(DOM::Document& document, DOM::QualifiedName qualified_name)
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: HTMLElement(document, move(qualified_name))
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{
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}
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HTMLBodyElement::~HTMLBodyElement() = default;
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void HTMLBodyElement::apply_presentational_hints(CSS::StyleProperties& style) const
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{
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for_each_attribute([&](auto& name, auto& value) {
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if (name.equals_ignoring_case("bgcolor")) {
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auto color = Color::from_string(value);
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if (color.has_value())
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style.set_property(CSS::PropertyID::BackgroundColor, CSS::ColorStyleValue::create(color.value()));
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} else if (name.equals_ignoring_case("text")) {
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auto color = Color::from_string(value);
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if (color.has_value())
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style.set_property(CSS::PropertyID::Color, CSS::ColorStyleValue::create(color.value()));
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} else if (name.equals_ignoring_case("background")) {
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VERIFY(m_background_style_value);
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style.set_property(CSS::PropertyID::BackgroundImage, *m_background_style_value);
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}
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});
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}
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void HTMLBodyElement::parse_attribute(const FlyString& name, const String& value)
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{
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HTMLElement::parse_attribute(name, value);
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if (name.equals_ignoring_case("link")) {
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auto color = Color::from_string(value);
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if (color.has_value())
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document().set_link_color(color.value());
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} else if (name.equals_ignoring_case("alink")) {
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auto color = Color::from_string(value);
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if (color.has_value())
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document().set_active_link_color(color.value());
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} else if (name.equals_ignoring_case("vlink")) {
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auto color = Color::from_string(value);
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if (color.has_value())
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document().set_visited_link_color(color.value());
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} else if (name.equals_ignoring_case("background")) {
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m_background_style_value = CSS::ImageStyleValue::create(document().parse_url(value));
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}
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}
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DOM::EventTarget& HTMLBodyElement::global_event_handlers_to_event_target()
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{
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// NOTE: This is a little weird, but IIUC document.body.onload actually refers to window.onload
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return document().window();
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}
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}
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