Inkscape::CSS Namespace Reference

Classes
struct	BlockAtStatement
	A decomposed block -statement, consisting of the statement and the contents of the associated block. More...
struct	RuleStatement
	A decomposed CSS rule statement, consisting of a selector (which can be complex), and the associated set of rules. More...
class	SyntacticDecomposition
	A partial syntactic decomposition of a CSS stylesheet into syntactic elements. More...

Concepts
concept	SyntacticElementHandler
	A SyntacticElementHandler is a callable which can accept all possible variant types of a syntactic element, assuming that they are passed by const &.

Typedefs
using	OtherStatement = std::string
	Another CSS statement, currently not handled in a special way; for example @charset.
using	SyntacticElement = std::variant< RuleStatement, BlockAtStatement, OtherStatement >
	A syntactic element of a CSS stylesheet is either a rule set statement, a block -statement, or some other, "generic" statement.

Functions
std::string	selector_to_validated_string (CRSelector const &croco_selector)
	Convert a CSS selector to a string, performing a fix-up if needed.

Typedef Documentation

OtherStatement

using Inkscape::CSS::OtherStatement = typedef std::string

Another CSS statement, currently not handled in a special way; for example @charset.

Todo:

Add support for comments and @font-face statements.

Definition at line 62 of file syntactic-decomposition.h.

SyntacticElement

using Inkscape::CSS::SyntacticElement = typedef std::variant<RuleStatement, BlockAtStatement, OtherStatement>

A syntactic element of a CSS stylesheet is either a rule set statement, a block -statement, or some other, "generic" statement.

Definition at line 66 of file syntactic-decomposition.h.

Function Documentation

selector_to_validated_string()

std::string Inkscape::CSS::selector_to_validated_string

(

CRSelector const &

croco_selector

)

Convert a CSS selector to a string, performing a fix-up if needed.

Fixup: If there is only a single, simple type-like selector which doesn't correspond to an SVG element, the function fixes it up by converting to a class selector. For example the CSS " p { color: red; } " has a selector "p" which is not a valid SVG element, so we convert it to a class and return ".p".

Definition at line 164 of file syntactic-decomposition.cpp.

References cr_selector_to_string(), SPAttributeRelSVG::isSVGElement(), TYPE_SELECTOR, and UNIVERSAL_SELECTOR.

Referenced by Inkscape::UI::Dialog::SelectorsDialog::_addSelector().