| {% from 'macros.tmpl' import license %} |
| {% from 'fields/field.tmpl' import getter_expression, setter_expression %} |
| {{license()}} |
| |
| #include "core/ComputedStyleBase.h" |
| #include "platform/wtf/SizeAssertions.h" |
| |
| namespace blink { |
| |
| struct SameSizeAsComputedStyleBase { |
| {% if computed_style.subgroups is defined %} |
| void* dataRefs[{{computed_style.subgroups|length}}]; |
| {% endif %} |
| {% for field in computed_style.fields|rejectattr("is_bit_field") %} |
| {{field.type_name}} {{field.name}}}; |
| {% endfor %} |
| unsigned m_bit_fields[{{computed_style.num_32_bit_words_for_bit_fields}}]; |
| }; |
| |
| // If this fails, the packing algorithm in make_computed_style_base.py has |
| // failed to produce the optimal packed size. To fix, update the algorithm to |
| // ensure that the buckets are placed so that each takes up at most 1 word. |
| ASSERT_SIZE(ComputedStyleBase, SameSizeAsComputedStyleBase); |
| |
| void ComputedStyleBase::InheritFrom(const ComputedStyleBase& inheritParent, |
| IsAtShadowBoundary isAtShadowBoundary) { |
| {% for field in computed_style.all_fields if field.is_inherited %} |
| {{setter_expression(field)}} = inheritParent.{{getter_expression(field)}}; |
| {% endfor %} |
| } |
| |
| void ComputedStyleBase::CopyNonInheritedFromCached( |
| const ComputedStyleBase& other) { |
| {% for field in computed_style.all_fields if (field.is_property and not field.is_inherited) or field.is_inherited_flag %} |
| {{setter_expression(field)}} = other.{{getter_expression(field)}}; |
| {% endfor %} |
| } |
| |
| void ComputedStyleBase::PropagateIndependentInheritedProperties( |
| const ComputedStyleBase& parentStyle) { |
| {% for field in computed_style.all_fields if field.is_property and field.is_independent %} |
| if ({{field.is_inherited_method_name}}()) |
| {{setter_expression(field)}} = parentStyle.{{getter_expression(field)}}; |
| {% endfor %} |
| } |
| |
| } // namespace blink |
