adding bouron / neat installs

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2016-10-23 22:10:23 -04:00
parent 0392180886
commit fe8c5214e1
99 changed files with 4052 additions and 0 deletions

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//************************************************************************//
// Helper function for str-to-num fn.
// Source: http://sassmeister.com/gist/9647408
//************************************************************************//
@function _convert-units($number, $unit) {
$strings: "px", "cm", "mm", "%", "ch", "pica", "in", "em", "rem", "pt", "pc", "ex", "vw", "vh", "vmin", "vmax", "deg", "rad", "grad", "turn";
$units: 1px, 1cm, 1mm, 1%, 1ch, 1pica, 1in, 1em, 1rem, 1pt, 1pc, 1ex, 1vw, 1vh, 1vmin, 1vmax, 1deg, 1rad, 1grad, 1turn;
$index: index($strings, $unit);
@if not $index {
@warn "Unknown unit `#{$unit}`.";
@return false;
}
@if type-of($number) != "number" {
@warn "`#{$number} is not a number`";
@return false;
}
@return $number * nth($units, $index);
}

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@charset "UTF-8";
/// Directional-property mixins are shorthands for writing properties like the following
///
/// @ignore You can also use `false` instead of `null`.
///
/// @param {List} $vals
/// List of directional values
///
/// @example scss - Usage
/// .element {
/// @include border-style(dotted null);
/// @include margin(null 0 10px);
/// }
///
/// @example css - CSS Output
/// .element {
/// border-bottom-style: dotted;
/// border-top-style: dotted;
/// margin-bottom: 10px;
/// margin-left: 0;
/// margin-right: 0;
/// }
///
/// @require {function} contains-falsy
///
/// @return {List}
@function collapse-directionals($vals) {
$output: null;
$a: nth($vals, 1);
$b: if(length($vals) < 2, $a, nth($vals, 2));
$c: if(length($vals) < 3, $a, nth($vals, 3));
$d: if(length($vals) < 2, $a, nth($vals, if(length($vals) < 4, 2, 4)));
@if $a == 0 { $a: 0; }
@if $b == 0 { $b: 0; }
@if $c == 0 { $c: 0; }
@if $d == 0 { $d: 0; }
@if $a == $b and $a == $c and $a == $d { $output: $a; }
@else if $a == $c and $b == $d { $output: $a $b; }
@else if $b == $d { $output: $a $b $c; }
@else { $output: $a $b $c $d; }
@return $output;
}
/// Output directional properties, for instance `margin`.
///
/// @access private
///
/// @param {String} $pre
/// Prefix to use
/// @param {String} $suf
/// Suffix to use
/// @param {List} $vals
/// List of values
///
/// @require {function} collapse-directionals
/// @require {function} contains-falsy
@mixin directional-property($pre, $suf, $vals) {
// Property Names
$top: $pre + "-top" + if($suf, "-#{$suf}", "");
$bottom: $pre + "-bottom" + if($suf, "-#{$suf}", "");
$left: $pre + "-left" + if($suf, "-#{$suf}", "");
$right: $pre + "-right" + if($suf, "-#{$suf}", "");
$all: $pre + if($suf, "-#{$suf}", "");
$vals: collapse-directionals($vals);
@if contains-falsy($vals) {
@if nth($vals, 1) { #{$top}: nth($vals, 1); }
@if length($vals) == 1 {
@if nth($vals, 1) { #{$right}: nth($vals, 1); }
} @else {
@if nth($vals, 2) { #{$right}: nth($vals, 2); }
}
@if length($vals) == 2 {
@if nth($vals, 1) { #{$bottom}: nth($vals, 1); }
@if nth($vals, 2) { #{$left}: nth($vals, 2); }
} @else if length($vals) == 3 {
@if nth($vals, 3) { #{$bottom}: nth($vals, 3); }
@if nth($vals, 2) { #{$left}: nth($vals, 2); }
} @else if length($vals) == 4 {
@if nth($vals, 3) { #{$bottom}: nth($vals, 3); }
@if nth($vals, 4) { #{$left}: nth($vals, 4); }
}
} @else {
#{$all}: $vals;
}
}

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// Used for creating the source string for fonts using @font-face
// Reference: http://goo.gl/Ru1bKP
@function font-url-prefixer($asset-pipeline) {
@if $asset-pipeline == true {
@return font-url;
} @else {
@return url;
}
}
@function font-source-declaration(
$font-family,
$file-path,
$asset-pipeline,
$file-formats,
$font-url) {
$src: ();
$formats-map: (
eot: "#{$file-path}.eot?#iefix" format("embedded-opentype"),
woff2: "#{$file-path}.woff2" format("woff2"),
woff: "#{$file-path}.woff" format("woff"),
ttf: "#{$file-path}.ttf" format("truetype"),
svg: "#{$file-path}.svg##{$font-family}" format("svg")
);
@each $key, $values in $formats-map {
@if contains($file-formats, $key) {
$file-path: nth($values, 1);
$font-format: nth($values, 2);
@if $asset-pipeline == true {
$src: append($src, font-url($file-path) $font-format, comma);
} @else {
$src: append($src, url($file-path) $font-format, comma);
}
}
}
@return $src;
}

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@function _gradient-positions-parser($gradient-type, $gradient-positions) {
@if $gradient-positions
and ($gradient-type == linear)
and (type-of($gradient-positions) != color) {
$gradient-positions: _linear-positions-parser($gradient-positions);
}
@else if $gradient-positions
and ($gradient-type == radial)
and (type-of($gradient-positions) != color) {
$gradient-positions: _radial-positions-parser($gradient-positions);
}
@return $gradient-positions;
}

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// Private function for linear-gradient-parser
@function _linear-angle-parser($image, $first-val, $prefix, $suffix) {
$offset: null;
$unit-short: str-slice($first-val, str-length($first-val) - 2, str-length($first-val));
$unit-long: str-slice($first-val, str-length($first-val) - 3, str-length($first-val));
@if ($unit-long == "grad") or
($unit-long == "turn") {
$offset: if($unit-long == "grad", -100grad * 3, -0.75turn);
}
@else if ($unit-short == "deg") or
($unit-short == "rad") {
$offset: if($unit-short == "deg", -90 * 3, 1.6rad);
}
@if $offset {
$num: _str-to-num($first-val);
@return (
webkit-image: -webkit- + $prefix + ($offset - $num) + $suffix,
spec-image: $image
);
}
}

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@function _linear-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));
$has-multiple-vals: str-index($first-val, " ");
$has-single-position: unquote(_position-flipper($first-val) + "");
$has-angle: is-number(str-slice($first-val, 1, 1));
@if $has-multiple-vals {
$gradients: _linear-side-corner-parser($image, $first-val, $prefix, $suffix, $has-multiple-vals);
}
@else if $has-single-position != "" {
$pos: unquote($has-single-position + "");
$gradients: (
webkit-image: -webkit- + $image,
spec-image: $prefix + "to " + $pos + $suffix
);
}
@else if $has-angle {
// Rotate degree for webkit
$gradients: _linear-angle-parser($image, $first-val, $prefix, $suffix);
}
@else {
$gradients: (
webkit-image: -webkit- + $image,
spec-image: $image
);
}
@return $gradients;
}

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@function _linear-positions-parser($pos) {
$type: type-of(nth($pos, 1));
$spec: null;
$degree: null;
$side: null;
$corner: null;
$length: length($pos);
// Parse Side and corner positions
@if ($length > 1) {
@if nth($pos, 1) == "to" { // Newer syntax
$side: nth($pos, 2);
@if $length == 2 { // eg. to top
// Swap for backwards compatibility
$degree: _position-flipper(nth($pos, 2));
}
@else if $length == 3 { // eg. to top left
$corner: nth($pos, 3);
}
}
@else if $length == 2 { // Older syntax ("top left")
$side: _position-flipper(nth($pos, 1));
$corner: _position-flipper(nth($pos, 2));
}
@if ("#{$side} #{$corner}" == "left top") or ("#{$side} #{$corner}" == "top left") {
$degree: _position-flipper(#{$side}) _position-flipper(#{$corner});
}
@else if ("#{$side} #{$corner}" == "right top") or ("#{$side} #{$corner}" == "top right") {
$degree: _position-flipper(#{$side}) _position-flipper(#{$corner});
}
@else if ("#{$side} #{$corner}" == "right bottom") or ("#{$side} #{$corner}" == "bottom right") {
$degree: _position-flipper(#{$side}) _position-flipper(#{$corner});
}
@else if ("#{$side} #{$corner}" == "left bottom") or ("#{$side} #{$corner}" == "bottom left") {
$degree: _position-flipper(#{$side}) _position-flipper(#{$corner});
}
$spec: to $side $corner;
}
@else if $length == 1 {
// Swap for backwards compatibility
@if $type == string {
$degree: $pos;
$spec: to _position-flipper($pos);
}
@else {
$degree: -270 - $pos; //rotate the gradient opposite from spec
$spec: $pos;
}
}
$degree: unquote($degree + ",");
$spec: unquote($spec + ",");
@return $degree $spec;
}
@function _position-flipper($pos) {
@return if($pos == left, right, null)
if($pos == right, left, null)
if($pos == top, bottom, null)
if($pos == bottom, top, null);
}

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// Private function for linear-gradient-parser
@function _linear-side-corner-parser($image, $first-val, $prefix, $suffix, $has-multiple-vals) {
$val-1: str-slice($first-val, 1, $has-multiple-vals - 1);
$val-2: str-slice($first-val, $has-multiple-vals + 1, str-length($first-val));
$val-3: null;
$has-val-3: str-index($val-2, " ");
@if $has-val-3 {
$val-3: str-slice($val-2, $has-val-3 + 1, str-length($val-2));
$val-2: str-slice($val-2, 1, $has-val-3 - 1);
}
$pos: _position-flipper($val-1) _position-flipper($val-2) _position-flipper($val-3);
$pos: unquote($pos + "");
// Use old spec for webkit
@if $val-1 == "to" {
@return (
webkit-image: -webkit- + $prefix + $pos + $suffix,
spec-image: $image
);
}
// Bring the code up to spec
@else {
@return (
webkit-image: -webkit- + $image,
spec-image: $prefix + "to " + $pos + $suffix
);
}
}

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

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@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;
}

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@function _radial-positions-parser($gradient-pos) {
$shape-size: nth($gradient-pos, 1);
$pos: nth($gradient-pos, 2);
$shape-size-spec: _shape-size-stripper($shape-size);
$pre-spec: unquote(if($pos, "#{$pos}, ", null))
unquote(if($shape-size, "#{$shape-size},", null));
$pos-spec: if($pos, "at #{$pos}", null);
$spec: "#{$shape-size-spec} #{$pos-spec}";
// Add comma
@if ($spec != " ") {
$spec: "#{$spec},";
}
@return $pre-spec $spec;
}

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// User for linear and radial gradients within background-image or border-image properties
@function _render-gradients($gradient-positions, $gradients, $gradient-type, $vendor: false) {
$pre-spec: null;
$spec: null;
$vendor-gradients: null;
@if $gradient-type == linear {
@if $gradient-positions {
$pre-spec: nth($gradient-positions, 1);
$spec: nth($gradient-positions, 2);
}
}
@else if $gradient-type == radial {
$pre-spec: nth($gradient-positions, 1);
$spec: nth($gradient-positions, 2);
}
@if $vendor {
$vendor-gradients: -#{$vendor}-#{$gradient-type}-gradient(#{$pre-spec} $gradients);
}
@else if $vendor == false {
$vendor-gradients: "#{$gradient-type}-gradient(#{$spec} #{$gradients})";
$vendor-gradients: unquote($vendor-gradients);
}
@return $vendor-gradients;
}

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@function _shape-size-stripper($shape-size) {
$shape-size-spec: null;
@each $value in $shape-size {
@if ($value == "cover") or ($value == "contain") {
$value: null;
}
$shape-size-spec: "#{$shape-size-spec} #{$value}";
}
@return $shape-size-spec;
}

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_sass/bourbon/helpers/_str-to-num.scss vendored Normal file
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//************************************************************************//
// Helper function for linear/radial-gradient-parsers.
// Source: http://sassmeister.com/gist/9647408
//************************************************************************//
@function _str-to-num($string) {
// Matrices
$strings: "0" "1" "2" "3" "4" "5" "6" "7" "8" "9";
$numbers: 0 1 2 3 4 5 6 7 8 9;
// Result
$result: 0;
$divider: 0;
$minus: false;
// Looping through all characters
@for $i from 1 through str-length($string) {
$character: str-slice($string, $i, $i);
$index: index($strings, $character);
@if $character == "-" {
$minus: true;
}
@else if $character == "." {
$divider: 1;
}
@else {
@if not $index {
$result: if($minus, $result * -1, $result);
@return _convert-units($result, str-slice($string, $i));
}
$number: nth($numbers, $index);
@if $divider == 0 {
$result: $result * 10;
}
@else {
// Move the decimal dot to the left
$divider: $divider * 10;
$number: $number / $divider;
}
$result: $result + $number;
}
}
@return if($minus, $result * -1, $result);
}