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70 lines
1.8 KiB
70 lines
1.8 KiB
8 years ago
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@function _radial-arg-parser($g1, $g2, $pos, $shape-size) {
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@each $value in $g1, $g2 {
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$first-val: nth($value, 1);
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$pos-type: type-of($first-val);
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$spec-at-index: null;
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// Determine if spec was passed to mixin
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@if type-of($value) == list {
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$spec-at-index: if(index($value, at), index($value, at), false);
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}
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@if $spec-at-index {
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@if $spec-at-index > 1 {
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@for $i from 1 through ($spec-at-index - 1) {
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$shape-size: $shape-size nth($value, $i);
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}
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@for $i from ($spec-at-index + 1) through length($value) {
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$pos: $pos nth($value, $i);
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}
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}
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@else if $spec-at-index == 1 {
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@for $i from ($spec-at-index + 1) through length($value) {
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$pos: $pos nth($value, $i);
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}
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}
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$g1: null;
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}
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// If not spec calculate correct values
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@else {
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@if ($pos-type != color) or ($first-val != "transparent") {
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@if ($pos-type == number)
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or ($first-val == "center")
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or ($first-val == "top")
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or ($first-val == "right")
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or ($first-val == "bottom")
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or ($first-val == "left") {
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$pos: $value;
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@if $pos == $g1 {
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$g1: null;
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}
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}
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@else if
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($first-val == "ellipse")
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or ($first-val == "circle")
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or ($first-val == "closest-side")
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or ($first-val == "closest-corner")
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or ($first-val == "farthest-side")
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or ($first-val == "farthest-corner")
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or ($first-val == "contain")
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or ($first-val == "cover") {
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$shape-size: $value;
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@if $value == $g1 {
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$g1: null;
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}
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@else if $value == $g2 {
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$g2: null;
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}
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}
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}
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}
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}
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@return $g1, $g2, $pos, $shape-size;
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}
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