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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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12
Userland/Libraries/LibWeb/CSS/StyleValues/BackgroundStyleValue.cpp
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@ -53,10 +53,10 @@ BackgroundStyleValue::BackgroundStyleValue(
BackgroundStyleValue::~BackgroundStyleValue() = default;
ErrorOr<String> BackgroundStyleValue::to_string() const
String BackgroundStyleValue::to_string() const
{
if (m_properties.layer_count == 1) {
return String::formatted("{} {} {} {} {} {} {} {}", TRY(m_properties.color->to_string()), TRY(m_properties.image->to_string()), TRY(m_properties.position->to_string()), TRY(m_properties.size->to_string()), TRY(m_properties.repeat->to_string()), TRY(m_properties.attachment->to_string()), TRY(m_properties.origin->to_string()), TRY(m_properties.clip->to_string()));
return MUST(String::formatted("{} {} {} {} {} {} {} {}", m_properties.color->to_string(), m_properties.image->to_string(), m_properties.position->to_string(), m_properties.size->to_string(), m_properties.repeat->to_string(), m_properties.attachment->to_string(), m_properties.origin->to_string(), m_properties.clip->to_string()));
}
auto get_layer_value_string = [](ValueComparingNonnullRefPtr<StyleValue const> const& style_value, size_t index) {
@ -68,13 +68,13 @@ ErrorOr<String> BackgroundStyleValue::to_string() const
StringBuilder builder;
for (size_t i = 0; i < m_properties.layer_count; i++) {
if (i)
TRY(builder.try_append(", "sv));
builder.append(", "sv);
if (i == m_properties.layer_count - 1)
TRY(builder.try_appendff("{} ", TRY(m_properties.color->to_string())));
TRY(builder.try_appendff("{} {} {} {} {} {} {}", TRY(get_layer_value_string(m_properties.image, i)), TRY(get_layer_value_string(m_properties.position, i)), TRY(get_layer_value_string(m_properties.size, i)), TRY(get_layer_value_string(m_properties.repeat, i)), TRY(get_layer_value_string(m_properties.attachment, i)), TRY(get_layer_value_string(m_properties.origin, i)), TRY(get_layer_value_string(m_properties.clip, i))));
builder.appendff("{} ", m_properties.color->to_string());
builder.appendff("{} {} {} {} {} {} {}", get_layer_value_string(m_properties.image, i), get_layer_value_string(m_properties.position, i), get_layer_value_string(m_properties.size, i), get_layer_value_string(m_properties.repeat, i), get_layer_value_string(m_properties.attachment, i), get_layer_value_string(m_properties.origin, i), get_layer_value_string(m_properties.clip, i));
}
return builder.to_string();
return MUST(builder.to_string());
}
}