signal-desktop/stylesheets/components/MessageAudio.scss

// Copyright 2021 Signal Messenger, LLC
// SPDX-License-Identifier: AGPL-3.0-only

.module-message__audio-attachment {
  display: flex;

  flex-direction: row;
  align-items: center;

  margin-top: 2px;
}

/* The separator between audio and text */
.module-message__audio-attachment--with-content-below {
  border-bottom: 1px solid $color-white-alpha-20;
  padding-bottom: 12px;
  margin-bottom: 7px;

  .module-message__audio-attachment--incoming & {
    @mixin android {
      border-color: $color-white-alpha-20;
    }

    @include light-theme {
      @include android;
    }
    @include dark-theme {
      @include android;
    }
    @include ios-theme {
      border-color: $color-black-alpha-20;
    }
    @include ios-dark-theme {
      border-color: $color-white-alpha-20;
    }
  }

  .module-message__container--outgoing & {
    @mixin ios {
      border-color: $color-white-alpha-20;
    }

    @include light-theme {
      border-color: $color-black-alpha-20;
    }
    @include dark-theme {
      border-color: $color-white-alpha-20;
    }
    @include ios-theme {
      @include ios;
    }
    @include ios-dark-theme {
      @include ios;
    }
  }
}

.module-message__audio-attachment--with-content-above {
  margin-top: 6px;
}

.module-message__audio-attachment__button,
.module-message__audio-attachment__spinner {
  flex-shrink: 0;
  width: 36px;
  height: 36px;

  @include button-reset;

  outline: none;
  border-radius: 18px;

  &::before {
    display: block;
    height: 100%;
    content: '';
  }

  @mixin audio-icon($name, $icon, $color) {
    &--#{$name}::before {
      @include color-svg('../images/icons/v2/#{$icon}.svg', $color, false);
    }
  }

  @mixin all-audio-icons($color) {
    @include audio-icon(play, play-solid-20, $color);
    @include audio-icon(pause, pause-solid-20, $color);
    @include audio-icon(download, arrow-down-20, $color);
    @include audio-icon(pending, audio-spinner-arc-22, $color);
  }

  &--pending {
    cursor: auto;
  }

  &--pending::before {
    animation: spinner-arc-animation 1000ms linear infinite;
  }

  .module-message__audio-attachment--incoming & {
    @mixin android {
      background: $color-white-alpha-20;

      @include all-audio-icons($color-white);
    }

    @include light-theme {
      @include android;
    }
    @include dark-theme {
      @include android;
    }
    @include ios-theme {
      background: $color-white;

      @include all-audio-icons($color-gray-60);
    }
    @include ios-dark-theme {
      background: $color-gray-60;

      @include all-audio-icons($color-gray-15);
    }
  }

  .module-message__audio-attachment--outgoing & {
    @mixin android {
      background: $color-white;

      @include all-audio-icons($color-gray-60);
    }

    @mixin ios {
      background: $color-white-alpha-20;

      @include all-audio-icons($color-white);
    }

    @include light-theme {
      @include android;
    }
    @include dark-theme {
      @include android;
    }
    @include ios-theme {
      @include ios;
    }
    @include ios-dark-theme {
      @include ios;
    }
  }
}

.module-message__audio-attachment__waveform {
  flex-shrink: 0;
  margin-left: 12px;

  display: flex;
  align-items: center;
  cursor: pointer;

  outline: 0;
}

.module-message__audio-attachment__button,
.module-message__audio-attachment__spinner,
.module-message__audio-attachment__waveform {
  &:focus {
    @include keyboard-mode {
      outline: 2px solid $color-white-alpha-60;
    }
    @include ios-keyboard-mode {
      outline: 2px solid $ultramarine-ui-light;
    }
  }

  .module-message__audio-attachment--outgoing & {
    &:focus {
      @include keyboard-mode {
        outline: 2px solid $ultramarine-ui-light;
      }
      @include ios-keyboard-mode {
        outline: 2px solid $color-white-alpha-60;
      }
    }
  }
}

.module-message__audio-attachment__waveform__bar {
  display: inline-block;

  width: 2px;
  border-radius: 2px;
  transition: height 250ms, background 250ms;

  &:not(:first-of-type) {
    margin-left: 2px;
  }

  .module-message__audio-attachment--incoming & {
    @mixin android {
      background: $color-white-alpha-40;
      &--active {
        background: $color-white-alpha-80;
      }
    }

    @include light-theme {
      @include android;
    }
    @include dark-theme {
      @include android;
    }
    @include ios-theme {
      background: $color-black-alpha-40;
      &--active {
        background: $color-black-alpha-80;
      }
    }
    @include ios-dark-theme {
      background: $color-white-alpha-40;
      &--active {
        background: $color-white-alpha-70;
      }
    }
  }

  .module-message__audio-attachment--outgoing & {
    @mixin ios {
      background: $color-white-alpha-40;
      &--active {
        background: $color-white-alpha-80;
      }
    }

    @include light-theme {
      background: $color-black-alpha-20;
      &--active {
        background: $color-black-alpha-50;
      }
    }
    @include dark-theme {
      background: $color-white-alpha-40;
      &--active {
        background: $color-white-alpha-80;
      }
    }
    @include ios-theme {
      @include ios;
    }
    @include ios-dark-theme {
      @include ios;
    }
  }
}

.module-message__audio-attachment__countdown {
  flex-shrink: 1;

  /* Prevent text from jumping when countdown changes */
  min-width: 32px;
  text-align: right;

  user-select: none;

  @include font-caption;

  .module-message__audio-attachment--incoming & {
    @mixin android {
      color: $color-white-alpha-80;
    }
    @include light-theme {
      @include android;
    }
    @include dark-theme {
      @include android;
    }
    @include ios-theme {
      color: $color-black-alpha-60;
    }
    @include ios-dark-theme {
      color: $color-white-alpha-80;
    }
  }

  .module-message__audio-attachment--outgoing & {
    @mixin ios {
      color: $color-white-alpha-80;
    }

    @include light-theme {
      color: $color-gray-60;
    }
    @include dark-theme {
      color: $color-white-alpha-80;
    }
    @include ios-theme {
      @include ios;
    }
    @include ios-dark-theme {
      @include ios;
    }
  }
}

@media (min-width: 0px) and (max-width: 799px) {
  .module-message__audio-attachment__waveform {
    margin-left: 4px;
  }

  /* Clip the countdown text when it is too long on small screens */
  .module-message__audio-attachment__countdown {
    margin-left: 4px;

    max-width: 46px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }
}