// ---------------------------------------------------------------------------
// Helpers
// @@@ These only live here until they land in Compass.

// Change the experimental-support settings in specific contexts.
@mixin set-experimental-support($moz: false, $webkit: false, $ms: false, $o: false, $khtml: false) {
  $experimental-support-for-mozilla: $moz;
  $experimental-support-for-webkit: $webkit;
  $experimental-support-for-microsoft: $ms;
  $experimental-support-for-opera: $o;
  $experimental-support-for-khtml: $khtml;
}

// Change the legacy-support-for-ie* settings in specific contexts.
@mixin set-legacy-ie-support($ie6: false, $ie7: false, $ie8: false) {
  $legacy-support-for-ie6: $ie6;
  $legacy-support-for-ie7: $ie7;
  $legacy-support-for-ie8: $ie8;
}

// This mixin allows you to change the experimental support settings for
// child (@content) styles.
@mixin with-only-support-for($moz: false, $webkit: false, $ms: false, $o: false, $khtml: false, $legacy-ie: false) {
  // Capture the current state
  $original-moz: $experimental-support-for-mozilla;
  $original-webkit: $experimental-support-for-webkit;
  $original-o: $experimental-support-for-opera;
  $original-ms: $experimental-support-for-microsoft;
  $original-khtml: $experimental-support-for-khtml;
  $original-ie6: $legacy-support-for-ie6;
  $original-ie7: $legacy-support-for-ie7;
  $original-ie8: $legacy-support-for-ie8;
  // Change support settings
  @include set-experimental-support($moz, $webkit, $ms, $o, $khtml);
  @include set-legacy-ie-support($legacy-ie, $legacy-ie, $legacy-ie);
  // Apply styles
  @content;
  // Return to original support settings
  @include set-legacy-ie-support($original-ie6, $original-ie7, $original-ie8);
  @include set-experimental-support($original-moz, $original-webkit, $original-ms, $original-o, $original-khtml);
}

// This mixin is a shortcut for making slight adjustments to browser support
// for child (@content) styles
@mixin adjust-support-for(
    $moz: $experimental-support-for-mozilla,
    $webkit: $experimental-support-for-webkit,
    $ms: $experimental-support-for-microsoft,
    $o: $experimental-support-for-opera,
    $khtml: $experimental-support-for-khtml,
    $legacy-ie: $legacy-support-for-ie
) {
  @include with-only-support-for($moz, $webkit, $ms, $o, $khtml, $legacy-ie) {
    @content;
  }
}

// ---------------------------------------------------------------------------
// Partials

@import "susy/settings";
@import "susy/functions";
@import "susy/grid";
@import "susy/padding";
@import "susy/margin";
@import "susy/media";
@import "susy/background";