First commit

developer/user/themes/antimatter/scss/vendor/bourbon/helpers/_convert-units.scss

@@ -0,0 +1,15 @@
+//************************************************************************//
+// 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;
+  }
+  @return $number * nth($units, $index);
+}

developer/user/themes/antimatter/scss/vendor/bourbon/helpers/_gradient-positions-parser.scss

@@ -0,0 +1,13 @@
+@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;
+}

developer/user/themes/antimatter/scss/vendor/bourbon/helpers/_is-num.scss

@@ -0,0 +1,8 @@
+//************************************************************************//
+// Helper for linear-gradient-parser
+//************************************************************************//
+@function _is-num($char) {
+  $values: '0' '1' '2' '3' '4' '5' '6' '7' '8' '9' 0 1 2 3 4 5 6 7 8 9;
+  $index: index($values, $char);
+  @return if($index, true, false);
+}

developer/user/themes/antimatter/scss/vendor/bourbon/helpers/_linear-angle-parser.scss

@@ -0,0 +1,25 @@
+// 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
+    );
+  }
+}

developer/user/themes/antimatter/scss/vendor/bourbon/helpers/_linear-gradient-parser.scss

@@ -0,0 +1,41 @@
+@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, 0, $start);
+  $suffix: str-slice($image, $end, str-length($image));
+
+  $has-multiple-vals: str-index($first-val, " ");
+  $has-single-position: unquote(_position-flipper($first-val) + "");
+  $has-angle: _is-num(str-slice($first-val, 0, 0));
+
+  @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;
+}

developer/user/themes/antimatter/scss/vendor/bourbon/helpers/_linear-positions-parser.scss

@@ -0,0 +1,61 @@
+@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 compatability
+        $degree: _position-flipper(nth($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 compatability
+    @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);
+}

developer/user/themes/antimatter/scss/vendor/bourbon/helpers/_linear-side-corner-parser.scss

@@ -0,0 +1,31 @@
+// 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, 0, $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, 0, $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
+    );
+  }
+}

developer/user/themes/antimatter/scss/vendor/bourbon/helpers/_radial-arg-parser.scss

@@ -0,0 +1,69 @@
+@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;
+}

developer/user/themes/antimatter/scss/vendor/bourbon/helpers/_radial-gradient-parser.scss

@@ -0,0 +1,50 @@
+@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, 0, $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;
+}

developer/user/themes/antimatter/scss/vendor/bourbon/helpers/_radial-positions-parser.scss

@@ -0,0 +1,18 @@
+@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;
+}

developer/user/themes/antimatter/scss/vendor/bourbon/helpers/_render-gradients.scss

@@ -0,0 +1,26 @@
+// 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;
+}

developer/user/themes/antimatter/scss/vendor/bourbon/helpers/_shape-size-stripper.scss

@@ -0,0 +1,10 @@
+@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;
+}

developer/user/themes/antimatter/scss/vendor/bourbon/helpers/_str-to-num.scss

@@ -0,0 +1,50 @@
+//************************************************************************//
+// 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);
+}