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LibWeb: Render multiple box-shadows
Because why not? :^)
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8 changed files with 107 additions and 65 deletions
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@ -99,15 +99,18 @@ void Box::paint_background(PaintContext& context)
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void Box::paint_box_shadow(PaintContext& context)
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{
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auto box_shadow_data = computed_values().box_shadow();
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if (!box_shadow_data.has_value())
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if (box_shadow_data.is_empty())
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return;
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auto resolved_box_shadow_data = Painting::BoxShadowData {
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.offset_x = (int)box_shadow_data->offset_x.resolved_or_zero(*this).to_px(*this),
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.offset_y = (int)box_shadow_data->offset_y.resolved_or_zero(*this).to_px(*this),
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.blur_radius = (int)box_shadow_data->blur_radius.resolved_or_zero(*this).to_px(*this),
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.color = box_shadow_data->color
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};
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Vector<Painting::BoxShadowData> resolved_box_shadow_data;
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resolved_box_shadow_data.ensure_capacity(box_shadow_data.size());
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for (auto const& layer : box_shadow_data) {
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resolved_box_shadow_data.empend(
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static_cast<int>(layer.offset_x.resolved_or_zero(*this).to_px(*this)),
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static_cast<int>(layer.offset_y.resolved_or_zero(*this).to_px(*this)),
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static_cast<int>(layer.blur_radius.resolved_or_zero(*this).to_px(*this)),
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layer.color);
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}
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Painting::paint_box_shadow(context, enclosing_int_rect(bordered_rect()), resolved_box_shadow_data);
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}
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