cms/static/sass/elements/_navigation.scss - release-ulmo - githubmirror/edx-platform

cms/static/sass/elements/_navigation.scss
580 строк11 KB
Pooja Kulkarni
feat: copy/paste unit from within a unit in Studio - feature flagged (#33724)
01 дек 2023, 22:33
01 дек 2023, 22:33f5b246d
// studio - elements - navigation
// ====================

// common
nav {
  ol,
  ul {
    @extend %cont-no-list;
  }
}

// ====================

// tabs

// ====================

// skip navigation
.nav-skip,
.transcript-skip {
  @include font-size(13);

  display: inline-block;
  position: absolute;
  left: 0;
  top: -($baseline*30);
  overflow: hidden;
  background: $white;
  border-bottom: 1px solid $gray-l4;
  padding: ($baseline*0.75) ($baseline/2);

  &:focus,
  &:active {
    position: relative;
    top: auto;
    width: auto;
    height: auto;
    margin: 0;
  }
}

// ====================

// dropdown
.nav-dd {
  .title {
    .label,
    .fa-caret-down {
      display: inline-block;
      vertical-align: middle;
    }

    .ui-toggle-dd {
      @include transition(all $tmg-f2 ease-in-out 0s);

      margin-left: $baseline/4;
      display: inline-block;
      vertical-align: middle;
    }

    // dropped down state
    &.is-selected {
      .ui-toggle-dd {
        @include transform(rotate(-180deg));
        @include transform-origin(50% 50%);
      }
    }
  }

  .nav-item {
    position: relative;

    &.nav-course-settings {
      .wrapper-nav-sub {
        width: ($baseline*9);
      }
    }
  }

  .wrapper-nav-sub {
    @include transition(opacity $tmg-f2 ease-in-out 0s);

    position: absolute;
    top: ($baseline*2.5);
    opacity: 0;
    pointer-events: none;
    width: ($baseline*8);
    overflow: hidden;
    height: 0;


    // dropped down state
    &.is-shown {
      opacity: 1;
      pointer-events: auto;
      overflow: visible;
      height: auto;
    }
  }

  .nav-sub {
    border-radius: 2px;
    box-sizing: border-box;
    box-shadow: 0 1px 1px $shadow-l1;
    position: relative;
    width: 100%;
    border: 1px solid $gray-l3;
    padding: ($baseline/2) ($baseline*0.75);
    background: $white;

    &::after,
    &::before {
      bottom: 100%;
      border: solid transparent;
      content: " ";
      height: 0;
      width: 0;
      position: absolute;
      pointer-events: none;
    }

    // ui triangle/nub
    &::after {
      border-color: rgba(255, 255, 255, 0);
      border-bottom-color: $white;
      border-width: 10px;
    }

    &::before {
      border-color: rgba(178, 178, 178, 0);
      border-bottom-color: $gray-l3;
      border-width: 11px;
    }

    .nav-item {
      @extend %t-action3;
      @extend %t-regular;

      display: block;
      margin: 0 0 ($baseline/4) 0;
      border-bottom: 1px solid $gray-l5;
      padding: 0 0($baseline/4) 0;

      &:last-child {
        margin-bottom: 0;
        border-bottom: none;
        padding-bottom: 0;
      }

      a {
        display: block;

        &:hover,
        &:active {
          color: theme-color("primary");
        }
      }
    }
  }

  // CASE: left-hand side arrow/dd
  &.ui-left {
    .wrapper-nav-sub {
      left: 0;
    }

    .nav-sub {
      @include text-align(left);

      // ui triangle/nub
      &::after {
        left: $baseline;
        margin-left: -10px;
      }

      &::before {
        left: $baseline;
        margin-left: -11px;
      }
    }
  }

  // CASE: right-hand side arrow/dd
  &.ui-right {
    .wrapper-nav-sub {
      @include left(none);
      @include right(0);
    }

    .nav-sub {

      // ui triangle/nub
      &::after {
        @include right($baseline);

        margin-right: -10px;
      }

      &::before {
        @include right($baseline);

        margin-right: -11px;
      }
    }
  }
}

.jump-nav {
  .nav-item {
    display: inline-block;
    margin-bottom: 5px;


    .title {
      &:hover,
      &:active {
        color: theme-color("primary");
      }
    }

    .hyperlink {
      color: $gray-d2;

      &:hover,
      &:active {
        color: theme-color("primary");
      }
    }

    .spacer {
      margin-right: 20px;
      margin-left: 20px;
      font-size: 24px;
    }

    .wrapper-nav-sub {
      top: 35px;
      z-index: 100;
      min-width: 250px;
    }
  }
}


// ====================
$seq-nav-border-color: $border-color !default;
$seq-nav-hover-color: rgb(245, 245, 245) !default;
$seq-nav-link-color: $link-color !default;
$seq-nav-icon-color: rgb(10, 10, 10) !default;
$seq-nav-icon-color-muted: rgb(90, 90, 90) !default;
$seq-nav-tooltip-color: rgb(51, 51, 51) !default;
$seq-nav-height: 40px;


#sequence-nav {
  clear: both;
}

.sequence-nav {
  @extend .topbar;

  background-color: #fff;
  margin: 0 auto;
  position: relative;
  border-bottom: none;
  z-index: 0;
  height: $seq-nav-height;
  display: flex;
  justify-content: center;

  @media print {
    display: none;
  }

  .sequence-list-wrapper {
    @extend %ui-depth2;

    position: relative;
    height: 100%;
    flex-grow: 1;

    @include media-breakpoint-down(md) {
      white-space: nowrap;
      overflow-x: scroll;
    }
  }

  ol {
    display: flex;

    .custom-dropdown {
      position: relative;
      display: inline-flex;
    }

    li {
      box-sizing: border-box;
      min-width: 40px;
      flex-grow: 1;
      border-color: $seq-nav-border-color;
      border-width: 1px;
      border-top-style: solid;

      &:not(:last-child) {
        @include border-right-style(solid);
      }

      .dropdown-main-button {
        border-right: 1px solid #e7e7e7 !important;
      }

      .dropdown-toggle-button {
        width: 15% !important;

        &:hover {
          border-bottom: 1px solid #e7e7e7 !important;
        }
      }

      .dropdown-options {
        position: absolute;
        top: 100%;
        z-index: 1000;
        background-color: #ffffff;
        min-width: 265px;
        right: 0;

        li {
          padding: 0.5em 1em;
          cursor: pointer;

          a {
            display: block;
            width: 100%;
            color: black;
          }

          .checkmark {
            float: right;
            margin-left: 10px;
          }
        }
      }

      .dropdown-options li:hover {
        background-color: #f1f1f1;
      }

      button {
        @extend %ui-fake-link;
        @extend %ui-clear-button;

        width: 100%;
        height: ($seq-nav-height - 1);
        position: relative;
        margin: 0;
        padding: 0;
        display: block;
        text-align: center;
        border-color: $seq-nav-border-color;
        border-width: 1px;
        border-bottom-style: solid;
        box-sizing: border-box;
        overflow: visible; // for tooltip - IE11 uses 'hidden' by default if width/height is specified

        .icon {
          display: inline-block;
          line-height: 100%; // This matches the height of the <a> its within (the parent) to get vertical centering.
          font-size: 110%;
          color: $seq-nav-icon-color-muted;
        }

        .fa-bookmark {
          color: $seq-nav-link-color;
        }

        //video
        &.seq_video {
          .icon::before {
            content: "\f008"; // .fa-film
          }
        }

        //other
        &.seq_other {
          .icon::before {
            content: "\f02d"; // .fa-book
          }
        }

        //vertical
        &.seq_vertical {
          .icon::before {
            content: "\f00b";  // .fa-tasks
          }
        }

        //problems
        &.seq_problem {
          .icon::before {
            content: "\f044";  // .fa-pencil-square-o
          }
        }

        .sequence-tooltip {
          @include text-align(left);

          @extend %ui-depth2;

          margin-top: 12px;
          background: $seq-nav-tooltip-color;
          color: $white;
          font-family: $font-family-sans-serif;
          line-height: lh();
          right: 0;  // Should not be RTLed, tooltips do not move in RTL
          padding: 6px;
          position: absolute;
          top: 48px;
          text-shadow: 0 -1px 0 $black;
          white-space: pre;
          pointer-events: none;

          &:empty {
            background: none;

            &::after {
              display: none;
            }
          }

          &::after {
            @include transform(rotate(45deg));
            @include right(18px);

            background: $seq-nav-tooltip-color;
            content: " ";
            display: block;
            height: 10px;
            right: 18px;  // Not RTLed, positions tooltips relative to seq nav item
            position: absolute;
            top: -5px;
            width: 10px;
          }
        }
      }
    }
  }

  body.touch-based-device & ol li button:hover p {
    display: none;
  }
}

.sequence-nav-button {
  @extend %ui-depth3;

  display: block;
  top: 0;
  min-width: 40px;
  max-width: 40px;
  height: 100%;
  text-shadow: none; // overrides default button text-shadow
  background: none;  // overrides default button gradient
  background-color: theme-color("inverse");
  border-color: $seq-nav-border-color;
  box-shadow: none;
  font-size: inherit;
  font-weight: normal;
  padding: 0;
  white-space: nowrap;
  overflow-x: hidden;

  @include media-breakpoint-up(md) {
    min-width: 120px;
    max-width: 200px;
    text-overflow: ellipsis;

    span:not(:last-child) {
      @include padding-right($baseline / 2);
    }
  }

  .sequence-nav-button-label {
    display: none;

    @include media-breakpoint-up(md) {
      display: inline;
    }
  }

  &.button-previous {
    order: -999;

    @include media-breakpoint-up(md) {
      @include left(0);
      @include border-top-left-radius(3px);
      @include border-top-right-radius(0);
      @include border-bottom-right-radius(0);
      @include border-bottom-left-radius(3px);
    }
  }

  &.button-next {
    order: 999;

    @include media-breakpoint-up(md) {
      @include right(0);
      @include border-top-left-radius(0);
      @include border-top-right-radius(3px);
      @include border-bottom-right-radius(3px);
      @include border-bottom-left-radius(0);
    }
  }

  &.disabled {
    cursor: normal;
  }
}

.seq_contents {
  display: none;
}

#seq_content {
  &:focus,
  &:active {
    outline: none;
  }
}

// hover and active states
.sequence-nav-button,
.sequence-nav button {
  &.focused,
  &:hover,
  &:active,
  &.active {
    padding-top: 2px;
    background-color: theme-color("primary");

    .icon {
      color: theme-color("inverse");
    }

    @include media-breakpoint-up(sm) {
      border-bottom: 3px solid $seq-nav-link-color;
      background-color: theme-color("inverse");

      .icon {
        color: $seq-nav-icon-color;
      }
    }
  }

  // FontAwesome rtl chevron next - Learning Sequence Nav
  .fa-chevron-next {
    &::before {
      @if $bi-app-direction == ltr {
        content: "\f054"; // .fa-chevron-right
      }

      @else if $bi-app-direction == rtl {
        content: "\f053"; // .fa-chevron-left
      }
    }
  }

  // FontAwesome rtl chevron prev - - Learning Sequence Nav
  .fa-chevron-prev {
    &::before {
      @if $bi-app-direction == ltr {
        content: "\f053"; // .fa-chevron-left
      }

      @else if $bi-app-direction == rtl {
        content: "\f054"; // .fa-chevron-right
      }
    }
  }
}