//
// Copyright IBM Corp. 2018, 2023
//
// This source code is licensed under the Apache-2.0 license found in the
// LICENSE file in the root directory of this source tree.
//

@use '../../config' as *;

/// Helper to add in text overflow styles to a particular node. Useful if we
/// don't want to have display-inline: block from the text helper classes
/// @access private
/// @group ui-shell
/// @example
///   .my-custom-selector {
///     @include text-overflow();
///   }
@mixin text-overflow {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/// Helper for handling selectors for the expansion state of the side-nav.
/// This helper makes it easier to write code for children that need to respond
/// to whether the side-nav is open, or closed. For convenience, we also
/// optionally set properties for opacity and visibility to help with the
/// transition animation.
/// @access private
/// @group ui-shell
/// @param {Bool} $opacity [false]
/// @param {Bool} $visibility [false]
/// @content
@mixin expanded($opacity: false, $visibility: false) {
  @if $opacity == true {
    opacity: 0;
  }

  @if $visibility == true {
    visibility: hidden;
  }

  .#{$prefix}--side-nav:hover &,
  // Include the fixed variant here so components can render in both expandable
  // and fixed side navs
  .#{$prefix}--side-nav--fixed &,
  .#{$prefix}--side-nav--expanded & {
    @if $visibility == true {
      visibility: inherit;
    }
    @if $opacity == true {
      opacity: 1;
    }
    @content;
  }
}