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LibWeb: Make StyleValue::to_string() infallible

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Sam Atkins 2023-08-22 14:08:15 +01:00 • committed by Sam Atkins
parent ccfe197e5a
commit 7fe97ee6c5
112 changed files with 425 additions and 430 deletions
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34
Userland/Libraries/LibWeb/CSS/StyleValues/RadialGradientStyleValue.cpp
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@ -12,17 +12,17 @@
namespace Web::CSS {
ErrorOr<String> RadialGradientStyleValue::to_string() const
String RadialGradientStyleValue::to_string() const
{
StringBuilder builder;
if (is_repeating())
TRY(builder.try_append("repeating-"sv));
TRY(builder.try_appendff("radial-gradient({} "sv,
m_properties.ending_shape == EndingShape::Circle ? "circle"sv : "ellipse"sv));
builder.append("repeating-"sv);
builder.appendff("radial-gradient({} "sv,
m_properties.ending_shape == EndingShape::Circle ? "circle"sv : "ellipse"sv);
TRY(m_properties.size.visit(
[&](Extent extent) -> ErrorOr<void> {
return builder.try_append([&] {
m_properties.size.visit(
[&](Extent extent) {
builder.append([&] {
switch (extent) {
case Extent::ClosestCorner:
return "closest-corner"sv;
@ -37,22 +37,22 @@ ErrorOr<String> RadialGradientStyleValue::to_string() const
}
}());
},
[&](CircleSize const& circle_size) -> ErrorOr<void> {
return builder.try_append(circle_size.radius.to_string());
[&](CircleSize const& circle_size) {
builder.append(circle_size.radius.to_string());
},
[&](EllipseSize const& ellipse_size) -> ErrorOr<void> {
return builder.try_appendff("{} {}", ellipse_size.radius_a.to_string(), ellipse_size.radius_b.to_string());
}));
[&](EllipseSize const& ellipse_size) {
builder.appendff("{} {}", ellipse_size.radius_a.to_string(), ellipse_size.radius_b.to_string());
});
if (m_properties.position != PositionValue::center()) {
TRY(builder.try_appendff(" at "sv));
builder.appendff(" at "sv);
m_properties.position.serialize(builder);
}
TRY(builder.try_append(", "sv));
TRY(serialize_color_stop_list(builder, m_properties.color_stop_list));
TRY(builder.try_append(')'));
return builder.to_string();
builder.append(", "sv);
serialize_color_stop_list(builder, m_properties.color_stop_list);
builder.append(')');
return MUST(builder.to_string());
}
Gfx::FloatSize RadialGradientStyleValue::resolve_size(Layout::Node const& node, Gfx::FloatPoint center, Gfx::FloatRect const& size) const