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LibWeb: Parse background-attachment as part of background property

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Sam Atkins 2021-11-03 17:46:45 +00:00 • committed by Andreas Kling
parent 116a5fe5d0
commit 018a4aa85c
4 changed files with 39 additions and 8 deletions
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12
Userland/Libraries/LibWeb/CSS/Parser/Parser.cpp
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@ -2398,7 +2398,7 @@ RefPtr<StyleValue> Parser::parse_background_value(ParsingContext const& context,
RefPtr<StyleValue> repeat_y;
RefPtr<StyleValue> background_position;
// FIXME: Implement background-size.
// FIXME: Implement background-attachment.
RefPtr<StyleValue> background_attachment;
// FIXME: Implement background-clip.
// FIXME: Implement background-origin.
@ -2416,6 +2416,12 @@ RefPtr<StyleValue> Parser::parse_background_value(ParsingContext const& context,
if (!value)
return nullptr;
if (property_accepts_value(PropertyID::BackgroundAttachment, *value)) {
if (background_attachment)
return nullptr;
background_attachment = value.release_nonnull();
continue;
}
if (property_accepts_value(PropertyID::BackgroundColor, *value)) {
if (background_color)
return nullptr;
@ -2479,8 +2485,10 @@ RefPtr<StyleValue> Parser::parse_background_value(ParsingContext const& context,
repeat_x = property_initial_value(PropertyID::BackgroundRepeatX);
if (!repeat_y)
repeat_y = property_initial_value(PropertyID::BackgroundRepeatY);
if (!background_attachment)
background_attachment = property_initial_value(PropertyID::BackgroundAttachment);
return BackgroundStyleValue::create(background_color.release_nonnull(), background_image.release_nonnull(), background_position.release_nonnull(), repeat_x.release_nonnull(), repeat_y.release_nonnull());
return BackgroundStyleValue::create(background_color.release_nonnull(), background_image.release_nonnull(), background_position.release_nonnull(), repeat_x.release_nonnull(), repeat_y.release_nonnull(), background_attachment.release_nonnull());
}
RefPtr<StyleValue> Parser::parse_background_image_value(ParsingContext const& context, Vector<StyleComponentValueRule> const& component_values)