githubmirror/pdf.js

web/menu.css
205 строк5 KB
Calixte Denizet
Hide the menu container in changing it's visibility
20 янв 2026, 16:42
20 янв 2026, 16:42a4f4d46
/* Copyright 2025 Mozilla Foundation
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

button.hasPopupMenu {
  &[aria-expanded="true"] + menu {
    visibility: visible;
  }

  &[aria-expanded="false"] + menu {
    visibility: hidden;
  }
}

.popupMenu {
  --menuitem-checkmark-icon: url(images/checkmark.svg);
  --menu-mark-icon-size: 0;
  --menu-icon-size: 16px;
  --menuitem-gap: 5px;
  --menuitem-border-color: transparent;
  --menuitem-active-bg: color-mix(
    in srgb,
    var(--menu-text-color),
    transparent 79%
  );
  --menuitem-text-active-fg: var(--menu-text-color);
  --menuitem-focus-bg: color-mix(
    in srgb,
    var(--menu-text-color),
    transparent 93%
  );
  --menuitem-focus-outline-color: light-dark(#0062fa, #00cadb);
  --menuitem-focus-border-color: light-dark(white, black);

  --menu-bg: light-dark(white, #23222b);
  --menu-background-blend-mode: normal;
  --menu-box-shadow:
    0 0.375px 1.5px 0 light-dark(rgb(0 0 0 / 0.05), rgb(0 0 0 / 0.2)),
    0 3px 12px 0 light-dark(rgb(0 0 0 / 0.1), rgb(0 0 0 / 0.4));
  --menu-border-color: light-dark(rgb(21 20 26 / 0.1), rgb(251 251 254 / 0.1));
  --menuitem-border-radius: 8px;
  --menu-backdrop-filter: none;
  --menu-text-color: light-dark(#15141a, #fbfbfe);
  --menuitem-text-hover-fg: var(--menu-text-color);
  --menuitem-hover-bg: color-mix(
    in srgb,
    var(--menu-text-color),
    transparent 86%
  );
  --menuitem-hover-background-blend-mode: normal;

  @media screen and (forced-colors: active) {
    --menu-bg: Canvas;
    --menu-background-blend-mode: normal;
    --menu-box-shadow: none;
    --menu-backdrop-filter: none;
    --menu-text-color: ButtonText;
    --menu-border-color: CanvasText;
    --menuitem-border-color: none;
    --menuitem-hover-bg: SelectedItemText;
    --menuitem-text-hover-fg: SelectedItem;
    --menuitem-active-bg: SelectedItemText;
    --menuitem-text-active-fg: SelectedItem;
    --menuitem-focus-outline-color: CanvasText;
    --menuitem-focus-border-color: none;
  }

  display: flex;
  flex-direction: column;
  width: max-content;
  height: auto;
  position: relative;
  left: 0;
  top: 1px;
  margin: 0;
  padding: 5px;
  box-sizing: border-box;

  background: var(--menu-bg);
  background-blend-mode: var(--menu-background-blend-mode);
  box-shadow: var(--menu-box-shadow);
  border-radius: 6px;
  border: 1px solid var(--menu-border-color);
  backdrop-filter: var(--menu-backdrop-filter);

  &.withMark {
    --menu-mark-icon-size: 16px;
  }

  > li {
    display: flex;
    align-items: center;
    list-style: none;
    width: 100%;
    height: 24px;
    padding-inline: calc(var(--menu-mark-icon-size) + var(--menuitem-gap))
      var(--menuitem-gap);
    gap: var(--menuitem-gap);
    box-sizing: border-box;
    border-radius: var(--menuitem-border-radius);
    border: 1px solid var(--menuitem-border-color);
    background: transparent;

    &:has(button.selected)::before {
      content: "";
      display: inline-block;
      width: 11px;
      height: 11px;
      mask-repeat: no-repeat;
      mask-position: center;
      mask-image: var(--menuitem-checkmark-icon);
      background-color: var(--menu-text-color);
      position: absolute;
      margin-inline-start: -16px;
    }

    &:has(button:disabled) {
      opacity: 0.62;
      pointer-events: none;
    }

    &:hover {
      background: var(--menuitem-hover-bg);
      background-blend-mode: var(--menuitem-hover-background-blend-mode);
      > button {
        &:not(.noIcon)::before {
          background-color: var(--menuitem-text-hover-fg);
        }
        > span {
          color: var(--menuitem-text-hover-fg);
        }
      }
      &:has(button.selected)::before {
        background-color: var(--menuitem-text-hover-fg);
      }
    }

    &:active {
      background-color: var(--menuitem-active-bg);
      > button > span {
        color: var(--menuitem-text-active-fg);
      }
    }

    &:has(> button:focus-visible) {
      border-color: var(--menuitem-focus-border-color);
      background-color: var(--menuitem-focus-bg);
      outline: 2px solid var(--menuitem-focus-outline-color);
      outline-offset: 2px;
    }

    > button {
      display: flex;
      flex-direction: row;
      align-items: center;
      width: 100%;
      height: auto;
      padding: var(--menuitem-gap);
      gap: var(--menuitem-gap);
      background: transparent;
      border: none;

      &:not(.noIcon)::before {
        display: inline-block;
        width: var(--menu-icon-size);
        height: var(--menu-icon-size);
        content: "";
        mask-size: cover;
        mask-position: center;
        background-color: var(--menu-text-color);
      }

      &:focus-visible {
        outline: none;
      }

      > span {
        display: inline-block;
        width: max-content;
        height: auto;
        text-align: start;
        color: var(--menu-text-color);
        user-select: none;
        padding-inline-start: 6px;

        font: menu;
        font-size: 13px;
        font-style: normal;
        font-weight: 510;
        line-height: normal;
      }
    }
  }
}