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LibHTML: Add support for <font color>

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This was pleasantly trivial to implement with the new support for
presentational hints. :^)
This commit is contained in:
Andreas Kling 2019-10-04 21:14:59 +02:00
parent 9808d35554
commit 8fb979148d
Notes: sideshowbarker 2024-07-19 11:49:16 +09:00 
Author: https://github.com/awesomekling
Commit: https://github.com/SerenityOS/serenity/commit/8fb979148dc
4 changed files with 39 additions and 1 deletions
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23
Libraries/LibHTML/DOM/HTMLFontElement.cpp Normal file
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@ -0,0 +1,23 @@
#include <LibHTML/CSS/StyleProperties.h>
#include <LibHTML/CSS/StyleValue.h>
#include <LibHTML/DOM/HTMLFontElement.h>
HTMLFontElement::HTMLFontElement(Document& document, const String& tag_name)
: HTMLElement(document, tag_name)
{
}
HTMLFontElement::~HTMLFontElement()
{
}
void HTMLFontElement::apply_presentational_hints(StyleProperties& style) const
{
for_each_attribute([&](auto& name, auto& value) {
if (name == "color") {
auto color = Color::from_string(value);
if (color.has_value())
style.set_property("color", ColorStyleValue::create(color.value()));
}
});
}

11
Libraries/LibHTML/DOM/HTMLFontElement.h Normal file
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@ -0,0 +1,11 @@
#pragma once
#include <LibHTML/DOM/HTMLElement.h>
class HTMLFontElement : public HTMLElement {
public:
HTMLFontElement(Document&, const String& tag_name);
virtual ~HTMLFontElement() override;
virtual void apply_presentational_hints(StyleProperties&) const override;
};

1
Libraries/LibHTML/Makefile.shared
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@ -11,6 +11,7 @@ LIBHTML_OBJS = \
DOM/HTMLStyleElement.o \
DOM/HTMLTitleElement.o \
DOM/HTMLBodyElement.o \
DOM/HTMLFontElement.o \
DOM/Document.o \
DOM/Text.o \
CSS/Selector.o \

5
Libraries/LibHTML/Parser/HTMLParser.cpp
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@ -3,8 +3,9 @@
#include <AK/StringBuilder.h>
#include <LibHTML/DOM/Element.h>
#include <LibHTML/DOM/HTMLAnchorElement.h>
#include <LibHTML/DOM/HTMLHRElement.h>
#include <LibHTML/DOM/HTMLBodyElement.h>
#include <LibHTML/DOM/HTMLFontElement.h>
#include <LibHTML/DOM/HTMLHRElement.h>
#include <LibHTML/DOM/HTMLHeadElement.h>
#include <LibHTML/DOM/HTMLHeadingElement.h>
#include <LibHTML/DOM/HTMLHtmlElement.h>
@ -26,6 +27,8 @@ static NonnullRefPtr<Element> create_element(Document& document, const String& t
return adopt(*new HTMLHeadElement(document, tag_name));
if (lowercase_tag_name == "body")
return adopt(*new HTMLBodyElement(document, tag_name));
if (lowercase_tag_name == "font")
return adopt(*new HTMLFontElement(document, tag_name));
if (lowercase_tag_name == "hr")
return adopt(*new HTMLHRElement(document, tag_name));
if (lowercase_tag_name == "style")