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LibWeb: Apply the CSS background-image property to elements

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Previously we'd only pick up background-image when it was part of the
background shorthand.

CSS property application remains hackish, lots of room for improvement
in this area. :^)
This commit is contained in:
Andreas Kling 2020-10-08 15:35:21 +02:00
parent 18b6c47178
commit 95077f9a5d
1 changed files with 16 additions and 8 deletions
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24
Libraries/LibWeb/CSS/StyleResolver.cpp
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@ -402,18 +402,26 @@ static void set_property_expanding_shorthands(StyleProperties& style, CSS::Prope
continue;
if (!string.ends_with(')'))
continue;
auto url = string.substring_view(4, string.length() - 5);
if (url.length() >= 2 && url.starts_with('"') && url.ends_with('"'))
url = url.substring_view(1, url.length() - 2);
else if (url.length() >= 2 && url.starts_with('\'') && url.ends_with('\''))
url = url.substring_view(1, url.length() - 2);
auto background_image_value = ImageStyleValue::create(document.complete_url(url), document);
style.set_property(CSS::PropertyID::BackgroundImage, move(background_image_value));
set_property_expanding_shorthands(style, CSS::PropertyID::BackgroundImage, value, document);
}
return;
}
if (property_id == CSS::PropertyID::BackgroundImage) {
if (!value.is_string())
return;
auto string = value.to_string();
auto url = string.substring_view(4, string.length() - 5);
if (url.length() >= 2 && url.starts_with('"') && url.ends_with('"'))
url = url.substring_view(1, url.length() - 2);
else if (url.length() >= 2 && url.starts_with('\'') && url.ends_with('\''))
url = url.substring_view(1, url.length() - 2);
auto background_image_value = ImageStyleValue::create(document.complete_url(url), document);
style.set_property(CSS::PropertyID::BackgroundImage, move(background_image_value));
return;
}
if (property_id == CSS::PropertyID::Margin) {
if (value.is_length()) {
style.set_property(CSS::PropertyID::MarginTop, value);