51 lines
1.3 KiB
SCSS
51 lines
1.3 KiB
SCSS
|
@function _radial-gradient-parser($image) {
|
||
|
|
$image: unquote($image);
|
||
|
|
$gradients: ();
|
||
|
|
$start: str-index($image, "(");
|
||
|
|
$end: str-index($image, ",");
|
||
|
|
$first-val: str-slice($image, $start + 1, $end - 1);
|
||
|
|
|
||
|
|
$prefix: str-slice($image, 1, $start);
|
||
|
|
$suffix: str-slice($image, $end, str-length($image));
|
||
|
|
|
||
|
|
$is-spec-syntax: str-index($first-val, "at");
|
||
|
|
|
||
|
|
@if $is-spec-syntax and $is-spec-syntax > 1 {
|
||
|
|
$keyword: str-slice($first-val, 1, $is-spec-syntax - 2);
|
||
|
|
$pos: str-slice($first-val, $is-spec-syntax + 3, str-length($first-val));
|
||
|
|
$pos: append($pos, $keyword, comma);
|
||
|
|
|
||
|
|
$gradients: (
|
||
|
|
webkit-image: -webkit- + $prefix + $pos + $suffix,
|
||
|
|
spec-image: $image
|
||
|
|
);
|
||
|
|
}
|
||
|
|
|
||
|
|
@else if $is-spec-syntax == 1 {
|
||
|
|
$pos: str-slice($first-val, $is-spec-syntax + 3, str-length($first-val));
|
||
|
|
|
||
|
|
$gradients: (
|
||
|
|
webkit-image: -webkit- + $prefix + $pos + $suffix,
|
||
|
|
spec-image: $image
|
||
|
|
);
|
||
|
|
}
|
||
|
|
|
||
|
|
@else if str-index($image, "cover") or str-index($image, "contain") {
|
||
|
|
@warn "Radial-gradient needs to be updated to conform to latest spec.";
|
||
|
|
|
||
|
|
$gradients: (
|
||
|
|
webkit-image: null,
|
||
|
|
spec-image: $image
|
||
|
|
);
|
||
|
|
}
|
||
|
|
|
||
|
|
@else {
|
||
|
|
$gradients: (
|
||
|
|
webkit-image: -webkit- + $image,
|
||
|
|
spec-image: $image
|
||
|
|
);
|
||
|
|
}
|
||
|
|
|
||
|
|
@return $gradients;
|
||
|
|
}
|