signal-desktop/stylesheets/components/PlaybackButton.scss

// Copyright 2023 Signal Messenger, LLC
// SPDX-License-Identifier: AGPL-3.0-only

@use '../mixins';
@use '../variables';
@use 'MessageAudio';

.PlaybackButton {
  @include mixins.button-reset;
  & {
    position: relative;
    flex-shrink: 0;
    margin-inline-end: MessageAudio.$audio-attachment-button-margin-big;

    outline: none;
    border-radius: 18px;
  }

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

  @mixin audio-icon($name, $icon, $color) {
    &.PlaybackButton--#{$name}::before {
      @include mixins.position-absolute-center;
      @include mixins.color-svg('../images/icons/#{$icon}.svg', $color, false);
      & {
        height: 20px;
        width: 20px;
      }
    }
  }

  @mixin all-audio-icons($color) {
    @include audio-icon(play, v3/play/play-fill, $color);
    @include audio-icon(pause, v3/pause/pause-fill, $color);
    @include audio-icon(not-downloaded, v3/arrow/arrow-down, $color);
    @include audio-icon(downloading, v3/x/x-bold, $color);
  }

  &--variant-message {
    width: MessageAudio.$audio-attachment-button-size;
    height: MessageAudio.$audio-attachment-button-size;
  }

  &--variant-mini {
    &::before {
      -webkit-mask-size: 100% !important;
      width: 8px !important;
      height: 8px !important;
    }
    width: 14px;
    height: 14px;
  }
  &--variant-draft {
    &::before {
      -webkit-mask-size: 100% !important;
      width: 10px !important;
      height: 10px !important;
    }
    width: 18px;
    height: 18px;
  }

  &--computing {
    cursor: auto;
  }
  &__SpinnerV2-container {
    @include mixins.position-absolute-center;
  }
  .ProgressCircle {
    @include mixins.position-absolute-center;
    .ProgressCircle__background {
      stroke: none;
    }
  }
  @include mixins.dark-theme {
    .ProgressCircle .ProgressCircle__background {
      stroke: none;
    }
  }
  @include mixins.light-theme {
    .ProgressCircle .ProgressCircle__fill {
      stroke: variables.$color-white;
    }
    .SpinnerV2 .SpinnerV2__Path {
      stroke: variables.$color-white;
    }

    @include all-audio-icons(variables.$color-gray-90);

    &--context-incoming {
      &.PlaybackButton--variant-message {
        background: variables.$color-white-alpha-80;
        &:hover {
          background: variables.$color-white-alpha-60;
        }
        &:active {
          background: variables.$color-white-alpha-40;
        }
      }
      .ProgressCircle .ProgressCircle__fill {
        stroke: variables.$color-gray-90;
      }
      .SpinnerV2 .SpinnerV2__Path {
        stroke: variables.$color-gray-90;
      }
    }
  }

  @include mixins.dark-theme {
    .ProgressCircle .ProgressCircle__fill {
      stroke: variables.$color-white-alpha-90;
    }
    .SpinnerV2 .SpinnerV2__Path {
      stroke: variables.$color-white-alpha-90;
    }

    @include all-audio-icons(variables.$color-white-alpha-90);

    &--context-incoming {
      &.PlaybackButton--variant-message {
        background: variables.$color-white-alpha-20;
        &:hover {
          background: variables.$color-white-alpha-30;
        }
        &:active {
          background: variables.$color-white-alpha-40;
        }
      }
      .ProgressCircle .ProgressCircle__fill {
        stroke: variables.$color-white-alpha-90;
      }
      .SpinnerV2 .SpinnerV2__Path {
        stroke: variables.$color-white-alpha-90;
      }
    }
  }

  &--context-outgoing {
    &.PlaybackButton--variant-message {
      background: variables.$color-white-alpha-20;
      &:hover {
        background: variables.$color-white-alpha-30;
      }
      &:active {
        background: variables.$color-white-alpha-40;
      }
    }
    @include all-audio-icons(variables.$color-white);
  }

  @include mixins.dark-theme {
    &--context-outgoing {
      @include all-audio-icons(variables.$color-white-alpha-90);
    }
  }
}