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AK: Rename downcast<T> => verify_cast<T>

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This makes it much clearer what this cast actually does: it will
VERIFY that the thing we're casting is a T (using is<T>()).
This commit is contained in:
Andreas Kling 2021-06-24 19:53:42 +02:00
parent 6215a9c2cb
commit ee3a73ddbb
61 changed files with 262 additions and 262 deletions
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6
Userland/Libraries/LibWeb/CSS/CSSStyleSheet.h
View file

@ -36,9 +36,9 @@ public:
{
for (auto& rule : m_rules)
if (rule.type() == CSSRule::Type::Style) {
callback(downcast<CSSStyleRule>(rule));
callback(verify_cast<CSSStyleRule>(rule));
} else if (rule.type() == CSSRule::Type::Import) {
const auto& import_rule = downcast<CSSImportRule>(rule);
const auto& import_rule = verify_cast<CSSImportRule>(rule);
if (import_rule.has_import_result())
import_rule.loaded_style_sheet()->for_each_effective_style_rule(callback);
}
@ -49,7 +49,7 @@ public:
{
for (auto& rule : m_rules)
if (rule.type() == CSSRule::Type::Import) {
auto& import_rule = downcast<CSSImportRule>(rule);
auto& import_rule = verify_cast<CSSImportRule>(rule);
if (!import_rule.has_import_result()) {
callback(import_rule);
return true;

4
Userland/Libraries/LibWeb/CSS/SelectorEngine.cpp
View file

@ -212,7 +212,7 @@ static bool matches(const CSS::Selector& selector, int component_list_index, con
for (auto* ancestor = element.parent(); ancestor; ancestor = ancestor->parent()) {
if (!is<DOM::Element>(*ancestor))
continue;
if (matches(selector, component_list_index - 1, downcast<DOM::Element>(*ancestor)))
if (matches(selector, component_list_index - 1, verify_cast<DOM::Element>(*ancestor)))
return true;
}
return false;
@ -220,7 +220,7 @@ static bool matches(const CSS::Selector& selector, int component_list_index, con
VERIFY(component_list_index != 0);
if (!element.parent() || !is<DOM::Element>(*element.parent()))
return false;
return matches(selector, component_list_index - 1, downcast<DOM::Element>(*element.parent()));
return matches(selector, component_list_index - 1, verify_cast<DOM::Element>(*element.parent()));
case CSS::Selector::ComplexSelector::Relation::AdjacentSibling:
VERIFY(component_list_index != 0);
if (auto* sibling = element.previous_element_sibling())

8
Userland/Libraries/LibWeb/CSS/StyleProperties.cpp
View file

@ -278,11 +278,11 @@ Optional<float> StyleProperties::flex_grow_factor() const
auto value = property(CSS::PropertyID::FlexGrow);
if (!value.has_value())
return {};
if (value.value()->is_length() && downcast<CSS::LengthStyleValue>(value.value().ptr())->to_length().raw_value() == 0)
if (value.value()->is_length() && verify_cast<CSS::LengthStyleValue>(value.value().ptr())->to_length().raw_value() == 0)
return { 0 };
if (!value.value()->is_numeric())
return {};
auto numeric = downcast<CSS::NumericStyleValue>(value.value().ptr());
auto numeric = verify_cast<CSS::NumericStyleValue>(value.value().ptr());
return numeric->value();
}
@ -291,11 +291,11 @@ Optional<float> StyleProperties::flex_shrink_factor() const
auto value = property(CSS::PropertyID::FlexShrink);
if (!value.has_value())
return {};
if (value.value()->is_length() && downcast<CSS::LengthStyleValue>(value.value().ptr())->to_length().raw_value() == 0)
if (value.value()->is_length() && verify_cast<CSS::LengthStyleValue>(value.value().ptr())->to_length().raw_value() == 0)
return { 0 };
if (!value.value()->is_numeric())
return {};
auto numeric = downcast<CSS::NumericStyleValue>(value.value().ptr());
auto numeric = verify_cast<CSS::NumericStyleValue>(value.value().ptr());
return numeric->value();
}