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viewer.html1

viewer.html1 87 KB
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  1. <!DOCTYPE html>
    2. 

  2. <html dir="ltr" mozdisallowselectionprint>
    3. 

  3. <head>
    4. 

  4.     <meta charset="utf-8">
    5. 

  5.     <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
    6. 

  6.     <meta name="google" content="notranslate">
    7. 

  7.     <title>PDF.js viewer</title>
    8. 

  8. 

  9.     <link rel="resource" type="application/l10n" href="locale/locale.json">
    10. 

  10.     <script src="../build/pdf.mjs" type="module"></script>
    11. 

  11.     <link rel="stylesheet" href="viewer.css">
    12. 

  12.     <script src="viewer.mjs" type="module"></script>
    13. 

  13. 

  14.     <style>
    15. 

  15.         /* 模态窗口样式 */
    16. 

  16.         .modal {
    17. 

  17.             display: none;
    18. 

  18.             position: fixed;
    19. 

  19.             z-index: 10002;
    20. 

  20.             left: 50%;
    21. 

  21.             top: 50%;
    22. 

  22.             transform: translate(-50%, -50%);
    23. 

  23.             width: 90%;
    24. 

  24.             max-width: 500px;
    25. 

  25.             background-color: white;
    26. 

  26.             border: 1px solid #ccc;
    27. 

  27.             border-radius: 5px;
    28. 

  28.             padding: 20px;
    29. 

  29.             box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    30. 

  30.             max-height: 80vh;
    31. 

  31.             overflow-y: auto;
    32. 

  32.         }
    33. 

  33. 

  34.         .modal-overlay {
    35. 

  35.             display: none;
    36. 

  36.             position: fixed;
    37. 

  37.             top: 0;
    38. 

  38.             left: 0;
    39. 

  39.             width: 100%;
    40. 

  40.             height: 100%;
    41. 

  41.             background-color: rgba(0, 0, 0, 0.5);
    42. 

  42.             z-index: 10001;
    43. 

  43.         }
    44. 

  44. 

  45.         .button {
    46. 

  46.             padding: 6px 12px;
    47. 

  47.             background-color: #007bff;
    48. 

  48.             color: white;
    49. 

  49.             border: none;
    50. 

  50.             border-radius: 5px;
    51. 

  51.             cursor: pointer;
    52. 

  52.             font-size: 12px;
    53. 

  53.             margin: 0 4px;
    54. 

  54.             flex: 1;
    55. 

  55.             text-align: center;
    56. 

  56.         }
    57. 

  57. 

  58.         .button-secondary {
    59. 

  59.             background-color: #6c757d;
    60. 

  60.         }
    61. 

  61. 

  62.         .button-success {
    63. 

  63.             background-color: #28a745;
    64. 

  64.         }
    65. 

  65. 

  66.         .button-light {
    67. 

  67.             background-color: #ded520;
    68. 

  68.             color: black;
    69. 

  69.         }
    70. 

  70. 

  71.         .button-danger {
    72. 

  72.             background-color: #dc3545;
    73. 

  73.         }
    74. 

  74. 

  75.         .button-pause {
    76. 

  76.             background-color: #ffc107;
    77. 

  77.             color: black;
    78. 

  78.         }
    79. 

  79. 

  80.         /* 底部按钮栏 */
    81. 

  81.         .bottom-bar {
    82. 

  82.             position: fixed;
    83. 

  83.             bottom: 0;
    84. 

  84.             margin: auto;
    85. 

  85.             width: 60%;
    86. 

  86.             left: 50%;
    87. 

  87.             transform: translateX(-50%);
    88. 

  88.             background-color: rgba(255, 255, 255, 0.0);
    89. 

  89.             display: flex;
    90. 

  90.             justify-content: space-around;
    91. 

  91.             padding: 8px 0;
    92. 

  92.             box-shadow: 0 -2px 5px rgba(0, 0, 0, 0.1);
    93. 

  93.             z-index: 1000;
    94. 

  94.         }
    95. 

  95. 

  96.         /* 顶部状态条 */
    97. 

  97.         #loading-indicator {
    98. 

  98.             display: none;
    99. 

  99.             position: fixed;
    100. 

  100.             top: 0;
    101. 

  101.             left: 0;
    102. 

  102.             width: 100%;
    103. 

  103.             background: rgba(0, 0, 0, 0.7);
    104. 

  104.             color: #fff;
    105. 

  105.             padding: 5px 10px;
    106. 

  106.             font-size: 12px;
    107. 

  107.             z-index: 1000;
    108. 

  108.             text-align: center;
    109. 

  109.         }
    110. 

  110. 

  111.         /* 音频播放器 */
    112. 

  112.         #audio-player {
    113. 

  113.             display: none; /* 隐藏默认音频控件，改用自定义按钮 */
    114. 

  114.         }
    115. 

  115. 

  116.         /* 目录分页样式 */
    117. 

  117.         #pdfList {
    118. 

  118.             list-style-type: none;
    119. 

  119.             padding: 0;
    120. 

  120.             margin: 0;
    121. 

  121.         }
    122. 

  122. 

  123.         #pdfList li {
    124. 

  124.             margin-bottom: 10px;
    125. 

  125.             word-break: break-all;
    126. 

  126.         }
    127. 

  127. 

  128.         #pdfList a {
    129. 

  129.             text-decoration: none;
    130. 

  130.             color: #007bff;
    131. 

  131.             display: block;
    132. 

  132.             padding: 5px;
    133. 

  133.         }
    134. 

  134. 

  135.         .pagination {
    136. 

  136.             display: flex;
    137. 

  137.             justify-content: space-between;
    138. 

  138.             margin-top: 20px;
    139. 

  139.         }
    140. 

  140. 

  141.         .pagination button {
    142. 

  142.             padding: 5px 10px;
    143. 

  143.             background-color: #007bff;
    144. 

  144.             color: white;
    145. 

  145.             border: none;
    146. 

  146.             border-radius: 5px;
    147. 

  147.             cursor: pointer;
    148. 

  148.             font-size: 14px;
    149. 

  149.         }
    150. 

  150. 

  151.         .pagination button:disabled {
    152. 

  152.             background-color: #6c757d;
    153. 

  153.             cursor: not-allowed;
    154. 

  154.         }
    155. 

  155. 

  156.         /* 手机端优化 */
    157. 

  157.         @media (max-width: 768px) {
    158. 

  158.             .modal {
    159. 

  159.                 width: 95%;
    160. 

  160.                 padding: 10px;
    161. 

  161.             }
    162. 

  162. 

  163.             .button {
    164. 

  164.                 font-size: 12px;
    165. 

  165.                 padding: 6px 8px;
    166. 

  166.                 margin: 0 2px;
    167. 

  167.             }
    168. 

  168. 

  169.             .bottom-bar {
    170. 

  170.                 padding: 6px 0;
    171. 

  171.             }
    172. 

  172. 

  173.             #loading-indicator {
    174. 

  174.                 font-size: 10px;
    175. 

  175.                 padding: 3px 5px;
    176. 

  176.             }
    177. 

  177.         }
    178. 

  178.     </style>
    179. 

  179. </head>
    180. 

  180. 

  181. <body tabindex="0">
    182. 

  182.     <div id="loading-indicator"></div>
    183. 

  183. 

  184.     <audio id="audio-player" controls></audio>
    185. 

  185. 

  186.     <div class="bottom-bar">
    187. 

  187.         <button id="uploadButton" class="button">上传 PDF</button>
    188. 

  188.         <button id="openDirectoryButton" class="button">打开目录</button>
    189. 

  189.         <button id="select-all-text" class="button button-light">阅读整页</button>
    190. 

  190.         <button id="toggle-text-select" class="button button-success">文本选择</button>
    191. 

  191.         <button id="pause-play-button" class="button button-pause">暂停播放</button>
    192. 

  192.     </div>
    193. 

  193. 

  194.     <input type="file" id="pdfInput" accept="application/pdf" style="display: none;" />
    195. 

  195. 

  196.     <div id="filenameModal" class="modal">
    197. 

  197.         <h3>输入保存的文件名</h3>
    198. 

  198.         <input type="text" id="customFileName" placeholder="不含扩展名"
    199. 

  199.             style="width: 100%; padding: 5px; margin-top: 10px;" />
    200. 

  200.         <div style="margin-top: 20px; text-align: right;">
    201. 

  201.             <button id="cancelUpload" class="button button-secondary">取消</button>
    202. 

  202.             <button id="confirmUpload" class="button button-success" style="margin-left: 10px;">确认</button>
    203. 

  203.         </div>
    204. 

  204.     </div>
    205. 

  205. 

  206.     <div id="directoryModal" class="modal">
    207. 

  207.         <h2>已上传的 PDF 文档</h2>
    208. 

  208.         <ul id="pdfList"></ul>
    209. 

  209.         <div class="pagination">
    210. 

  210.             <button id="prevPage" disabled>上一页</button>
    211. 

  211.             <span id="pageInfo"></span>
    212. 

  212.             <button id="nextPage" disabled>下一页</button>
    213. 

  213.         </div>
    214. 

  214.         <button id="closeDirectoryButton" class="button button-danger"
    215. 

  215.             style="margin-top: 20px; width: 100%;">关闭</button>
    216. 

  216.     </div>
    217. 

  217. 

  218.     <div id="modalOverlay" class="modal-overlay"></div>
    219. 

  219. 

  220.     <div id="outerContainer">
    221. 

  221.         <div id="sidebarContainer">
    222. 

  222.             <div id="toolbarSidebar" class="toolbarHorizontalGroup">
    223. 

  223.                 <div id="toolbarSidebarLeft">
    224. 

  224.                     <div id="sidebarViewButtons" class="toolbarHorizontalGroup toggled" role="radiogroup">
    225. 

  225.                         <button id="viewThumbnail" class="toolbarButton toggled" type="button"
    226. 

  226.                             title="Show Thumbnails" tabindex="0" data-l10n-id="pdfjs-thumbs-button" role="radio"
    227. 

  227.                             aria-checked="true" aria-controls="thumbnailView">
    228. 

  228.                             <span data-l10n-id="pdfjs-thumbs-button-label">Thumbnails</span>
    229. 

  229.                         </button>
    230. 

  230.                         <button id="viewOutline" class="toolbarButton" type="button"
    231. 

  231.                             title="Show Document Outline (double-click to expand/collapse all items)" tabindex="0"
    232. 

  232.                             data-l10n-id="pdfjs-document-outline-button" role="radio" aria-checked="false"
    233. 

  233.                             aria-controls="outlineView">
    234. 

  234.                             <span data-l10n-id="pdfjs-document-outline-button-label">Document Outline</span>
    235. 

  235.                         </button>
    236. 

  236.                         <button id="viewAttachments" class="toolbarButton" type="button" title="Show Attachments"
    237. 

  237.                             tabindex="0" data-l10n-id="pdfjs-attachments-button" role="radio" aria-checked="false"
    238. 

  238.                             aria-controls="attachmentsView">
    239. 

  239.                             <span data-l10n-id="pdfjs-attachments-button-label">Attachments</span>
    240. 

  240.                         </button>
    241. 

  241.                         <button id="viewLayers" class="toolbarButton" type="button"
    242. 

  242.                             title="Show Layers (double-click to reset all layers to the default state)" tabindex="0"
    243. 

  243.                             data-l10n-id="pdfjs-layers-button" role="radio" aria-checked="false"
    244. 

  244.                             aria-controls="layersView">
    245. 

  245.                             <span data-l10n-id="pdfjs-layers-button-label">Layers</span>
    246. 

  246.                         </button>
    247. 

  247.                     </div>
    248. 

  248.                 </div>
    249. 

  249.                 <div id="toolbarSidebarRight">
    250. 

  250.                     <div id="outlineOptionsContainer" class="toolbarHorizontalGroup">
    251. 

  251.                         <div class="verticalToolbarSeparator"></div>
    252. 

  252.                         <button id="currentOutlineItem" class="toolbarButton" type="button" disabled="disabled"
    253. 

  253.                             title="Find Current Outline Item" tabindex="0"
    254. 

  254.                             data-l10n-id="pdfjs-current-outline-item-button">
    255. 

  255.                             <span data-l10n-id="pdfjs-current-outline-item-button-label">Current Outline Item</span>
    256. 

  256.                         </button>
    257. 

  257.                     </div>
    258. 

  258.                 </div>
    259. 

  259.             </div>
    260. 

  260.             <div id="sidebarContent">
    261. 

  261.                 <div id="thumbnailView"></div>
    262. 

  262.                 <div id="outlineView" class="hidden"></div>
    263. 

  263.                 <div id="attachmentsView" class="hidden"></div>
    264. 

  264.                 <div id="layersView" class="hidden"></div>
    265. 

  265.             </div>
    266. 

  266.             <div id="sidebarResizer"></div>
    267. 

  267.         </div>
    268. 

  268. 

  269.         <div id="mainContainer">
    270. 

  270.             <div class="toolbar">
    271. 

  271.                 <div id="toolbarContainer">
    272. 

  272.                     <div id="toolbarViewer" class="toolbarHorizontalGroup">
    273. 

  273.                         <div id="toolbarViewerLeft" class="toolbarHorizontalGroup">
    274. 

  274.                             <button id="sidebarToggleButton" class="toolbarButton" type="button"
    275. 

  275.                                 title="Toggle Sidebar" tabindex="0" data-l10n-id="pdfjs-toggle-sidebar-button"
    276. 

  276.                                 aria-expanded="false" aria-haspopup="true" aria-controls="sidebarContainer">
    277. 

  277.                                 <span data-l10n-id="pdfjs-toggle-sidebar-button-label">Toggle Sidebar</span>
    278. 

  278.                             </button>
    279. 

  279.                             <div class="toolbarButtonSpacer"></div>
    280. 

  280.                             <div class="toolbarButtonWithContainer">
    281. 

  281.                                 <button id="viewFindButton" class="toolbarButton" type="button"
    282. 

  282.                                     title="Find in Document" tabindex="0" data-l10n-id="pdfjs-findbar-button"
    283. 

  283.                                     aria-expanded="false" aria-controls="findbar">
    284. 

  284.                                     <span data-l10n-id="pdfjs-findbar-button-label">Find</span>
    285. 

  285.                                 </button>
    286. 

  286.                                 <div class="hidden doorHanger toolbarHorizontalGroup" id="findbar">
    287. 

  287.                                     <div id="findInputContainer" class="toolbarHorizontalGroup">
    288. 

  288.                                         <span class="loadingInput end toolbarHorizontalGroup">
    289. 

  289.                                             <input id="findInput" class="toolbarField" title="Find"
    290. 

  290.                                                 placeholder="Find in document…" tabindex="0"
    291. 

  291.                                                 data-l10n-id="pdfjs-find-input" aria-invalid="false">
    292. 

  292.                                         </span>
    293. 

  293.                                         <div class="toolbarHorizontalGroup">
    294. 

  294.                                             <button id="findPreviousButton" class="toolbarButton" type="button"
    295. 

  295.                                                 title="Find the previous occurrence of the phrase" tabindex="0"
    296. 

  296.                                                 data-l10n-id="pdfjs-find-previous-button">
    297. 

  297.                                                 <span
    298. 

  298.                                                     data-l10n-id="pdfjs-find-previous-button-label">Previous</span>
    299. 

  299.                                             </button>
    300. 

  300.                                             <div class="splitToolbarButtonSeparator"></div>
    301. 

  301.                                             <button id="findNextButton" class="toolbarButton" type="button"
    302. 

  302.                                                 title="Find the next occurrence of the phrase" tabindex="0"
    303. 

  303.                                                 data-l10n-id="pdfjs-find-next-button">
    304. 

  304.                                                 <span data-l10n-id="pdfjs-find-next-button-label">Next</span>
    305. 

  305.                                             </button>
    306. 

  306.                                         </div>
    307. 

  307.                                     </div>
    308. 

  308.                                     <div id="findbarOptionsOneContainer" class="toolbarHorizontalGroup">
    309. 

  309.                                         <div class="toggleButton toolbarLabel">
    310. 

  310.                                             <input type="checkbox" id="findHighlightAll" tabindex="0" />
    311. 

  311.                                             <label for="findHighlightAll"
    312. 

  312.                                                 data-l10n-id="pdfjs-find-highlight-checkbox">Highlight All</label>
    313. 

  313.                                         </div>
    314. 

  314.                                         <div class="toggleButton toolbarLabel">
    315. 

  315.                                             <input type="checkbox" id="findMatchCase" tabindex="0" />
    316. 

  316.                                             <label for="findMatchCase"
    317. 

  317.                                                 data-l10n-id="pdfjs-find-match-case-checkbox-label">Match
    318. 

  318.                                                 Case</label>
    319. 

  319.                                         </div>
    320. 

  320.                                     </div>
    321. 

  321.                                     <div id="findbarOptionsTwoContainer" class="toolbarHorizontalGroup">
    322. 

  322.                                         <div class="toggleButton toolbarLabel">
    323. 

  323.                                             <input type="checkbox" id="findMatchDiacritics" tabindex="0" />
    324. 

  324.                                             <label for="findMatchDiacritics"
    325. 

  325.                                                 data-l10n-id="pdfjs-find-match-diacritics-checkbox-label">Match
    326. 

  326.                                                 Diacritics</label>
    327. 

  327.                                         </div>
    328. 

  328.                                         <div class="toggleButton toolbarLabel">
    329. 

  329.                                             <input type="checkbox" id="findEntireWord" tabindex="0" />
    330. 

  330.                                             <label for="findEntireWord"
    331. 

  331.                                                 data-l10n-id="pdfjs-find-entire-word-checkbox-label">Whole
    332. 

  332.                                                 Words</label>
    333. 

  333.                                         </div>
    334. 

  334.                                     </div>
    335. 

  335.                                     <div id="findbarMessageContainer" class="toolbarHorizontalGroup"
    336. 

  336.                                         aria-live="polite">
    337. 

  337.                                         <span id="findResultsCount" class="toolbarLabel"></span>
    338. 

  338.                                         <span id="findMsg" class="toolbarLabel"></span>
    339. 

  339.                                     </div>
    340. 

  340.                                 </div>
    341. 

  341.                             </div>
    342. 

  342.                             <div class="toolbarHorizontalGroup hiddenSmallView">
    343. 

  343.                                 <button class="toolbarButton" title="Previous Page" type="button" id="previous"
    344. 

  344.                                     tabindex="0" data-l10n-id="pdfjs-previous-button">
    345. 

  345.                                     <span data-l10n-id="pdfjs-previous-button-label">Previous</span>
    346. 

  346.                                 </button>
    347. 

  347.                                 <div class="splitToolbarButtonSeparator"></div>
    348. 

  348.                                 <button class="toolbarButton" type="button" title="Next Page" id="next" tabindex="0"
    349. 

  349.                                     data-l10n-id="pdfjs-next-button">
    350. 

  350.                                     <span data-l10n-id="pdfjs-next-button-label">Next</span>
    351. 

  351.                                 </button>
    352. 

  352.                             </div>
    353. 

  353.                             <div class="toolbarHorizontalGroup">
    354. 

  354.                                 <span class="loadingInput start toolbarHorizontalGroup">
    355. 

  355.                                     <input type="number" id="pageNumber" class="toolbarField" title="Page" value="1"
    356. 

  356.                                         min="1" tabindex="0" data-l10n-id="pdfjs-page-input" autocomplete="off">
    357. 

  357.                                 </span>
    358. 

  358.                                 <span id="numPages" class="toolbarLabel"></span>
    359. 

  359.                             </div>
    360. 

  360.                         </div>
    361. 

  361.                         <div id="toolbarViewerMiddle" class="toolbarHorizontalGroup">
    362. 

  362.                             <div class="toolbarHorizontalGroup">
    363. 

  363.                                 <button id="zoomOutButton" class="toolbarButton" type="button" title="Zoom Out"
    364. 

  364.                                     tabindex="0" data-l10n-id="pdfjs-zoom-out-button">
    365. 

  365.                                     <span data-l10n-id="pdfjs-zoom-out-button-label">Zoom Out</span>
    366. 

  366.                                 </button>
    367. 

  367.                                 <div class="splitToolbarButtonSeparator"></div>
    368. 

  368.                                 <button id="zoomInButton" class="toolbarButton" type="button" title="Zoom In"
    369. 

  369.                                     tabindex="0" data-l10n-id="pdfjs-zoom-in-button">
    370. 

  370.                                     <span data-l10n-id="pdfjs-zoom-in-button-label">Zoom In</span>
    371. 

  371.                                 </button>
    372. 

  372.                             </div>
    373. 

  373.                             <span id="scaleSelectContainer" class="dropdownToolbarButton">
    374. 

  374.                                 <select id="scaleSelect" title="Zoom" tabindex="0" data-l10n-id="pdfjs-zoom-select">
    375. 

  375.                                     <option id="pageAutoOption" title="" value="auto" selected="selected"
    376. 

  376.                                         data-l10n-id="pdfjs-page-scale-auto">Automatic Zoom</option>
    377. 

  377.                                     <option id="pageActualOption" title="" value="page-actual"
    378. 

  378.                                         data-l10n-id="pdfjs-page-scale-actual">
    379. 

  379.                                         Actual Size</option>
    380. 

  380.                                     <option id="pageFitOption" title="" value="page-fit"
    381. 

  381.                                         data-l10n-id="pdfjs-page-scale-fit">Page Fit
    382. 

  382.                                     </option>
    383. 

  383.                                     <option id="pageWidthOption" title="" value="page-width"
    384. 

  384.                                         data-l10n-id="pdfjs-page-scale-width">Page
    385. 

  385.                                         Width</option>
    386. 

  386.                                     <option id="customScaleOption" title="" value="custom" disabled="disabled"
    387. 

  387.                                         hidden="true" data-l10n-id="pdfjs-page-scale-percent"
    388. 

  388.                                         data-l10n-args='{ "scale": 0 }'>0%</option>
    389. 

  389.                                     <option title="" value="0.5" data-l10n-id="pdfjs-page-scale-percent"
    390. 

  390.                                         data-l10n-args='{ "scale": 50 }'>
    391. 

  391.                                         50%</option>
    392. 

  392.                                     <option title="" value="0.75" data-l10n-id="pdfjs-page-scale-percent"
    393. 

  393.                                         data-l10n-args='{ "scale": 75 }'>
    394. 

  394.                                         75%</option>
    395. 

  395.                                     <option title="" value="1" data-l10n-id="pdfjs-page-scale-percent"
    396. 

  396.                                         data-l10n-args='{ "scale": 100 }'>
    397. 

  397.                                         100%</option>
    398. 

  398.                                     <option title="" value="1.25" data-l10n-id="pdfjs-page-scale-percent"
    399. 

  399.                                         data-l10n-args='{ "scale": 125 }'>
    400. 

  400.                                         125%</option>
    401. 

  401.                                     <option title="" value="1.5" data-l10n-id="pdfjs-page-scale-percent"
    402. 

  402.                                         data-l10n-args='{ "scale": 150 }'>
    403. 

  403.                                         150%</option>
    404. 

  404.                                     <option title="" value="2" data-l10n-id="pdfjs-page-scale-percent"
    405. 

  405.                                         data-l10n-args='{ "scale": 200 }'>
    406. 

  406.                                         200%</option>
    407. 

  407.                                     <option title="" value="3" data-l10n-id="pdfjs-page-scale-percent"
    408. 

  408.                                         data-l10n-args='{ "scale": 300 }'>
    409. 

  409.                                         300%</option>
    410. 

  410.                                     <option title="" value="4" data-l10n-id="pdfjs-page-scale-percent"
    411. 

  411.                                         data-l10n-args='{ "scale": 400 }'>
    412. 

  412.                                         400%</option>
    413. 

  413.                                 </select>
    414. 

  414.                             </span>
    415. 

  415.                         </div>
    416. 

  416.                         <div id="toolbarViewerRight" class="toolbarHorizontalGroup">
    417. 

  417.                             <div id="editorModeButtons" class="toolbarHorizontalGroup" role="radiogroup">
    418. 

  418.                                 <div id="editorHighlight" class="toolbarButtonWithContainer">
    419. 

  419.                                     <button id="editorHighlightButton" class="toolbarButton" type="button"
    420. 

  420.                                         disabled="disabled" title="Highlight" role="radio" aria-expanded="false"
    421. 

  421.                                         aria-haspopup="true" aria-controls="editorHighlightParamsToolbar"
    422. 

  422.                                         tabindex="0" data-l10n-id="pdfjs-editor-highlight-button">
    423. 

  423.                                         <span data-l10n-id="pdfjs-editor-highlight-button-label">Highlight</span>
    424. 

  424.                                     </button>
    425. 

  425.                                     <div class="editorParamsToolbar hidden doorHangerRight"
    426. 

  426.                                         id="editorHighlightParamsToolbar">
    427. 

  427.                                         <div id="highlightParamsToolbarContainer"
    428. 

  428.                                             class="editorParamsToolbarContainer">
    429. 

  429.                                             <div id="editorHighlightColorPicker" class="colorPicker">
    430. 

  430.                                                 <span id="highlightColorPickerLabel" class="editorParamsLabel"
    431. 

  431.                                                     data-l10n-id="pdfjs-editor-highlight-colorpicker-label">Highlight
    432. 

  432.                                                     color</span>
    433. 

  433.                                             </div>
    434. 

  434.                                             <div id="editorHighlightThickness">
    435. 

  435.                                                 <label for="editorFreeHighlightThickness" class="editorParamsLabel"
    436. 

  436.                                                     data-l10n-id="pdfjs-editor-free-highlight-thickness-input">Thickness</label>
    437. 

  437.                                                 <div class="thicknessPicker">
    438. 

  438.                                                     <input type="range" id="editorFreeHighlightThickness"
    439. 

  439.                                                         class="editorParamsSlider"
    440. 

  440.                                                         data-l10n-id="pdfjs-editor-free-highlight-thickness-title"
    441. 

  441.                                                         value="12" min="8" max="24" step="1" tabindex="0">
    442. 

  442.                                                 </div>
    443. 

  443.                                             </div>
    444. 

  444.                                             <div id="editorHighlightVisibility">
    445. 

  445.                                                 <div class="divider"></div>
    446. 

  446.                                                 <div class="toggler">
    447. 

  447.                                                     <label for="editorHighlightShowAll" class="editorParamsLabel"
    448. 

  448.                                                         data-l10n-id="pdfjs-editor-highlight-show-all-button-label">Show
    449. 

  449.                                                         all</label>
    450. 

  450.                                                     <button id="editorHighlightShowAll" class="toggle-button"
    451. 

  451.                                                         type="button"
    452. 

  452.                                                         data-l10n-id="pdfjs-editor-highlight-show-all-button"
    453. 

  453.                                                         aria-pressed="true" tabindex="0"></button>
    454. 

  454.                                                 </div>
    455. 

  455.                                             </div>
    456. 

  456.                                         </div>
    457. 

  457.                                     </div>
    458. 

  458.                                 </div>
    459. 

  459.                                 <div id="editorFreeText" class="toolbarButtonWithContainer">
    460. 

  460.                                     <button id="editorFreeTextButton" class="toolbarButton" type="button"
    461. 

  461.                                         disabled="disabled" title="Text" role="radio" aria-expanded="false"
    462. 

  462.                                         aria-haspopup="true" aria-controls="editorFreeTextParamsToolbar"
    463. 

  463.                                         tabindex="0" data-l10n-id="pdfjs-editor-free-text-button">
    464. 

  464.                                         <span data-l10n-id="pdfjs-editor-free-text-button-label">Text</span>
    465. 

  465.                                     </button>
    466. 

  466.                                     <div class="editorParamsToolbar hidden doorHangerRight"
    467. 

  467.                                         id="editorFreeTextParamsToolbar">
    468. 

  468.                                         <div class="editorParamsToolbarContainer">
    469. 

  469.                                             <div class="editorParamsSetter">
    470. 

  470.                                                 <label for="editorFreeTextColor" class="editorParamsLabel"
    471. 

  471.                                                     data-l10n-id="pdfjs-editor-free-text-color-input">Color</label>
    472. 

  472.                                                 <input type="color" id="editorFreeTextColor"
    473. 

  473.                                                     class="editorParamsColor" tabindex="0">
    474. 

  474.                                             </div>
    475. 

  475.                                             <div class="editorParamsSetter">
    476. 

  476.                                                 <label for="editorFreeTextFontSize" class="editorParamsLabel"
    477. 

  477.                                                     data-l10n-id="pdfjs-editor-free-text-size-input">Size</label>
    478. 

  478.                                                 <input type="range" id="editorFreeTextFontSize"
    479. 

  479.                                                     class="editorParamsSlider" value="10" min="5" max="100" step="1"
    480. 

  480.                                                     tabindex="0">
    481. 

  481.                                             </div>
    482. 

  482.                                         </div>
    483. 

  483.                                     </div>
    484. 

  484.                                 </div>
    485. 

  485.                                 <div id="editorInk" class="toolbarButtonWithContainer">
    486. 

  486.                                     <button id="editorInkButton" class="toolbarButton" type="button"
    487. 

  487.                                         disabled="disabled" title="Draw" role="radio" aria-expanded="false"
    488. 

  488.                                         aria-haspopup="true" aria-controls="editorInkParamsToolbar" tabindex="0"
    489. 

  489.                                         data-l10n-id="pdfjs-editor-ink-button">
    490. 

  490.                                         <span data-l10n-id="pdfjs-editor-ink-button-label">Draw</span>
    491. 

  491.                                     </button>
    492. 

  492.                                     <div class="editorParamsToolbar hidden doorHangerRight"
    493. 

  493.                                         id="editorInkParamsToolbar">
    494. 

  494.                                         <div class="editorParamsToolbarContainer">
    495. 

  495.                                             <div class="editorParamsSetter">
    496. 

  496.                                                 <label for="editorInkColor" class="editorParamsLabel"
    497. 

  497.                                                     data-l10n-id="pdfjs-editor-ink-color-input">Color</label>
    498. 

  498.                                                 <input type="color" id="editorInkColor" class="editorParamsColor"
    499. 

  499.                                                     tabindex="0">
    500. 

  500.                                             </div>
    501. 

  501.                                             <div class="editorParamsSetter">
    502. 

  502.                                                 <label for="editorInkThickness" class="editorParamsLabel"
    503. 

  503.                                                     data-l10n-id="pdfjs-editor-ink-thickness-input">Thickness</label>
    504. 

  504.                                                 <input type="range" id="editorInkThickness"
    505. 

  505.                                                     class="editorParamsSlider" value="1" min="1" max="20" step="1"
    506. 

  506.                                                     tabindex="0">
    507. 

  507.                                             </div>
    508. 

  508.                                             <div class="editorParamsSetter">
    509. 

  509.                                                 <label for="editorInkOpacity" class="editorParamsLabel"
    510. 

  510.                                                     data-l10n-id="pdfjs-editor-ink-opacity-input">Opacity</label>
    511. 

  511.                                                 <input type="range" id="editorInkOpacity" class="editorParamsSlider"
    512. 

  512.                                                     value="100" min="1" max="100" step="1" tabindex="0">
    513. 

  513.                                             </div>
    514. 

  514.                                         </div>
    515. 

  515.                                     </div>
    516. 

  516.                                 </div>
    517. 

  517.                                 <div id="editorStamp" class="toolbarButtonWithContainer">
    518. 

  518.                                     <button id="editorStampButton" class="toolbarButton" type="button"
    519. 

  519.                                         disabled="disabled" title="Add or edit images" role="radio"
    520. 

  520.                                         aria-expanded="false" aria-haspopup="true"
    521. 

  521.                                         aria-controls="editorStampParamsToolbar" tabindex="0"
    522. 

  522.                                         data-l10n-id="pdfjs-editor-stamp-button">
    523. 

  523.                                         <span data-l10n-id="pdfjs-editor-stamp-button">Add or edit images</span>
    524. 

  524.                                     </button>
    525. 

  525.                                     <div class="editorParamsToolbar hidden doorHangerRight menu"
    526. 

  526.                                         id="editorStampParamsToolbar">
    527. 

  527.                                         <div class="menuContainer">
    528. 

  528.                                             <button id="editorStampAddImage" class="toolbarButton labeled"
    529. 

  529.                                                 type="button" title="Add image" tabindex="0"
    530. 

  530.                                                 data-l10n-id="editor-stamp-add-image-button">
    531. 

  531.                                                 <span class="editorParamsLabel"
    532. 

  532.                                                     data-l10n-id="editor-stamp-add-image-button-label">Add image</span>
    533. 

  533.                                             </button>
    534. 

  534.                                         </div>
    535. 

  535.                                     </div>
    536. 

  536.                                 </div>
    537. 

  537.                             </div>
    538. 

  538.                             <div id="editorModeSeparator" class="verticalToolbarSeparator"></div>
    539. 

  539.                             <div class="toolbarHorizontalGroup hiddenMediumView">
    540. 

  540.                                 <button id="printButton" class="toolbarButton" type="button" title="Print"
    541. 

  541.                                     tabindex="0" data-l10n-id="pdfjs-print-button">
    542. 

  542.                                     <span data-l10n-id="pdfjs-print-button-label">Print</span>
    543. 

  543.                                 </button>
    544. 

  544.                                 <button id="downloadButton" class="toolbarButton" type="button" title="Save"
    545. 

  545.                                     tabindex="0" data-l10n-id="pdfjs-save-button">
    546. 

  546.                                     <span data-l10n-id="pdfjs-save-button-label">Save</span>
    547. 

  547.                                 </button>
    548. 

  548.                             </div>
    549. 

  549.                             <div class="verticalToolbarSeparator hiddenMediumView"></div>
    550. 

  550.                             <div id="secondaryToolbarToggle" class="toolbarButtonWithContainer">
    551. 

  551.                                 <button id="secondaryToolbarToggleButton" class="toolbarButton" type="button"
    552. 

  552.                                     title="Tools" tabindex="0" data-l10n-id="pdfjs-tools-button"
    553. 

  553.                                     aria-expanded="false" aria-haspopup="true" aria-controls="secondaryToolbar">
    554. 

  554.                                     <span data-l10n-id="pdfjs-tools-button-label">Tools</span>
    555. 

  555.                                 </button>
    556. 

  556.                                 <div id="secondaryToolbar" class="hidden doorHangerRight menu">
    557. 

  557.                                     <div id="secondaryToolbarButtonContainer" class="menuContainer">
    558. 

  558.                                         <button id="secondaryOpenFile" class="toolbarButton labeled" type="button"
    559. 

  559.                                             title="Open File" tabindex="0" data-l10n-id="pdfjs-open-file-button">
    560. 

  560.                                             <span data-l10n-id="pdfjs-open-file-button-label">Open</span>
    561. 

  561.                                         </button>
    562. 

  562.                                         <div class="visibleMediumView">
    563. 

  563.                                             <button id="secondaryPrint" class="toolbarButton labeled" type="button"
    564. 

  564.                                                 title="Print" tabindex="0" data-l10n-id="pdfjs-print-button">
    565. 

  565.                                                 <span data-l10n-id="pdfjs-print-button-label">Print</span>
    566. 

  566.                                             </button>
    567. 

  567.                                             <button id="secondaryDownload" class="toolbarButton labeled"
    568. 

  568.                                                 type="button" title="Save" tabindex="0"
    569. 

  569.                                                 data-l10n-id="pdfjs-save-button">
    570. 

  570.                                                 <span data-l10n-id="pdfjs-save-button-label">Save</span>
    571. 

  571.                                             </button>
    572. 

  572.                                         </div>
    573. 

  573.                                         <div class="horizontalToolbarSeparator"></div>
    574. 

  574.                                         <button id="presentationMode" class="toolbarButton labeled" type="button"
    575. 

  575.                                             title="Switch to Presentation Mode" tabindex="0"
    576. 

  576.                                             data-l10n-id="pdfjs-presentation-mode-button">
    577. 

  577.                                             <span data-l10n-id="pdfjs-presentation-mode-button-label">Presentation
    578. 

  578.                                                 Mode</span>
    579. 

  579.                                         </button>
    580. 

  580.                                         <a href="#" id="viewBookmark" class="toolbarButton labeled"
    581. 

  581.                                             title="Current Page (View URL from Current Page)" tabindex="0"
    582. 

  582.                                             data-l10n-id="pdfjs-bookmark-button">
    583. 

  583.                                             <span data-l10n-id="pdfjs-bookmark-button-label">Current Page</span>
    584. 

  584.                                         </a>
    585. 

  585.                                         <div id="viewBookmarkSeparator" class="horizontalToolbarSeparator"></div>
    586. 

  586.                                         <button id="firstPage" class="toolbarButton labeled" type="button"
    587. 

  587.                                             title="Go to First Page" tabindex="0"
    588. 

  588.                                             data-l10n-id="pdfjs-first-page-button">
    589. 

  589.                                             <span data-l10n-id="pdfjs-first-page-button-label">Go to First
    590. 

  590.                                                 Page</span>
    591. 

  591.                                         </button>
    592. 

  592.                                         <button id="lastPage" class="toolbarButton labeled" type="button"
    593. 

  593.                                             title="Go to Last Page" tabindex="0"
    594. 

  594.                                             data-l10n-id="pdfjs-last-page-button">
    595. 

  595.                                             <span data-l10n-id="pdfjs-last-page-button-label">Go to Last Page</span>
    596. 

  596.                                         </button>
    597. 

  597.                                         <div class="horizontalToolbarSeparator"></div>
    598. 

  598.                                         <button id="pageRotateCw" class="toolbarButton labeled" type="button"
    599. 

  599.                                             title="Rotate Clockwise" tabindex="0"
    600. 

  600.                                             data-l10n-id="pdfjs-page-rotate-cw-button">
    601. 

  601.                                             <span data-l10n-id="pdfjs-page-rotate-cw-button-label">Rotate
    602. 

  602.                                                 Clockwise</span>
    603. 

  603.                                         </button>
    604. 

  604.                                         <button id="pageRotateCcw" class="toolbarButton labeled" type="button"
    605. 

  605.                                             title="Rotate Counterclockwise" tabindex="0"
    606. 

  606.                                             data-l10n-id="pdfjs-page-rotate-ccw-button">
    607. 

  607.                                             <span data-l10n-id="pdfjs-page-rotate-ccw-button-label">Rotate
    608. 

  608.                                                 Counterclockwise</span>
    609. 

  609.                                         </button>
    610. 

  610.                                         <div class="horizontalToolbarSeparator"></div>
    611. 

  611.                                         <div id="cursorToolButtons" role="radiogroup">
    612. 

  612.                                             <button id="cursorSelectTool" class="toolbarButton labeled toggled"
    613. 

  613.                                                 type="button" title="Enable Text Selection Tool" tabindex="0"
    614. 

  614.                                                 data-l10n-id="pdfjs-cursor-text-select-tool-button" role="radio"
    615. 

  615.                                                 aria-checked="true">
    616. 

  616.                                                 <span data-l10n-id="pdfjs-cursor-text-select-tool-button-label">Text
    617. 

  617.                                                     Selection Tool</span>
    618. 

  618.                                             </button>
    619. 

  619.                                             <button id="cursorHandTool" class="toolbarButton labeled" type="button"
    620. 

  620.                                                 title="Enable Hand Tool" tabindex="0"
    621. 

  621.                                                 data-l10n-id="pdfjs-cursor-hand-tool-button" role="radio"
    622. 

  622.                                                 aria-checked="false">
    623. 

  623.                                                 <span data-l10n-id="pdfjs-cursor-hand-tool-button-label">Hand
    624. 

  624.                                                     Tool</span>
    625. 

  625.                                             </button>
    626. 

  626.                                         </div>
    627. 

  627.                                         <div class="horizontalToolbarSeparator"></div>
    628. 

  628.                                         <div id="scrollModeButtons" role="radiogroup">
    629. 

  629.                                             <button id="scrollPage" class="toolbarButton labeled" type="button"
    630. 

  630.                                                 title="Use Page Scrolling" tabindex="0"
    631. 

  631.                                                 data-l10n-id="pdfjs-scroll-page-button" role="radio"
    632. 

  632.                                                 aria-checked="false">
    633. 

  633.                                                 <span data-l10n-id="pdfjs-scroll-page-button-label">Page
    634. 

  634.                                                     Scrolling</span>
    635. 

  635.                                             </button>
    636. 

  636.                                             <button id="scrollVertical" class="toolbarButton labeled toggled"
    637. 

  637.                                                 type="button" title="Use Vertical Scrolling" tabindex="0"
    638. 

  638.                                                 data-l10n-id="pdfjs-scroll-vertical-button" role="radio"
    639. 

  639.                                                 aria-checked="true">
    640. 

  640.                                                 <span data-l10n-id="pdfjs-scroll-vertical-button-label">Vertical
    641. 

  641.                                                     Scrolling</span>
    642. 

  642.                                             </button>
    643. 

  643.                                             <button id="scrollHorizontal" class="toolbarButton labeled"
    644. 

  644.                                                 type="button" title="Use Horizontal Scrolling" tabindex="0"
    645. 

  645.                                                 data-l10n-id="pdfjs-scroll-horizontal-button" role="radio"
    646. 

  646.                                                 aria-checked="false">
    647. 

  647.                                                 <span data-l10n-id="pdfjs-scroll-horizontal-button-label">Horizontal
    648. 

  648.                                                     Scrolling</span>
    649. 

  649.                                             </button>
    650. 

  650.                                             <button id="scrollWrapped" class="toolbarButton labeled" type="button"
    651. 

  651.                                                 title="Use Wrapped Scrolling" tabindex="0"
    652. 

  652.                                                 data-l10n-id="pdfjs-scroll-wrapped-button" role="radio"
    653. 

  653.                                                 aria-checked="false">
    654. 

  654.                                                 <span data-l10n-id="pdfjs-scroll-wrapped-button-label">Wrapped
    655. 

  655.                                                     Scrolling</span>
    656. 

  656.                                             </button>
    657. 

  657.                                         </div>
    658. 

  658.                                         <div class="horizontalToolbarSeparator"></div>
    659. 

  659.                                         <div id="spreadModeButtons" role="radiogroup">
    660. 

  660.                                             <button id="spreadNone" class="toolbarButton labeled toggled"
    661. 

  661.                                                 type="button" title="Do not join page spreads" tabindex="0"
    662. 

  662.                                                 data-l10n-id="pdfjs-spread-none-button" role="radio"
    663. 

  663.                                                 aria-checked="true">
    664. 

  664.                                                 <span data-l10n-id="pdfjs-spread-none-button-label">No
    665. 

  665.                                                     Spreads</span>
    666. 

  666.                                             </button>
    667. 

  667.                                             <button id="spreadOdd" class="toolbarButton labeled" type="button"
    668. 

  668.                                                 title="Join page spreads starting with odd-numbered pages"
    669. 

  669.                                                 tabindex="0" data-l10n-id="pdfjs-spread-odd-button" role="radio"
    670. 

  670.                                                 aria-checked="false">
    671. 

  671.                                                 <span data-l10n-id="pdfjs-spread-odd-button-label">Odd
    672. 

  672.                                                     Spreads</span>
    673. 

  673.                                             </button>
    674. 

  674.                                             <button id="spreadEven" class="toolbarButton labeled" type="button"
    675. 

  675.                                                 title="Join page spreads starting with even-numbered pages"
    676. 

  676.                                                 tabindex="0" data-l10n-id="pdfjs-spread-even-button" role="radio"
    677. 

  677.                                                 aria-checked="false">
    678. 

  678.                                                 <span data-l10n-id="pdfjs-spread-even-button-label">Even
    679. 

  679.                                                     Spreads</span>
    680. 

  680.                                             </button>
    681. 

  681.                                         </div>
    682. 

  682.                                         <div id="imageAltTextSettingsSeparator"
    683. 

  683.                                             class="horizontalToolbarSeparator hidden"></div>
    684. 

  684.                                         <button id="imageAltTextSettings" type="button"
    685. 

  685.                                             class="toolbarButton labeled hidden" title="Image alt text settings"
    686. 

  686.                                             tabindex="0" data-l10n-id="pdfjs-image-alt-text-settings-button"
    687. 

  687.                                             aria-controls="altTextSettingsDialog">
    688. 

  688.                                             <span data-l10n-id="pdfjs-image-alt-text-settings-button-label">Image
    689. 

  689.                                                 alt text settings</span>
    690. 

  690.                                         </button>
    691. 

  691.                                         <div class="horizontalToolbarSeparator"></div>
    692. 

  692.                                         <button id="documentProperties" class="toolbarButton labeled" type="button"
    693. 

  693.                                             title="Document Properties…" tabindex="0"
    694. 

  694.                                             data-l10n-id="pdfjs-document-properties-button"
    695. 

  695.                                             aria-controls="documentPropertiesDialog">
    696. 

  696.                                             <span data-l10n-id="pdfjs-document-properties-button-label">Document
    697. 

  697.                                                 Properties…</span>
    698. 

  698.                                         </button>
    699. 

  699.                                     </div>
    700. 

  700.                                 </div>
    701. 

  701.                             </div>
    702. 

  702.                         </div>
    703. 

  703.                         <div id="loadingBar">
    704. 

  704.                             <div class="progress">
    705. 

  705.                                 <div class="glimmer"></div>
    706. 

  706.                             </div>
    707. 

  707.                         </div>
    708. 

  708.                     </div>
    709. 

  709.                 </div>
    710. 

  710.                 <div id="viewerContainer" tabindex="0">
    711. 

  711.                     <div id="viewer" class="pdfViewer"></div>
    712. 

  712.                 </div>
    713. 

  713.             </div>
    714. 

  714. 

  715.             <div id="dialogContainer">
    716. 

  716.                 <dialog id="passwordDialog">
    717. 

  717.                     <div class="row">
    718. 

  718.                         <label for="password" id="passwordText" data-l10n-id="pdfjs-password-label">Enter the password
    719. 

  719.                             to open this PDF file:</label>
    720. 

  720.                     </div>
    721. 

  721.                     <div class="row">
    722. 

  722.                         <input type="password" id="password" class="toolbarField">
    723. 

  723.                     </div>
    724. 

  724.                     <div class="buttonRow">
    725. 

  725.                         <button id="passwordCancel" class="dialogButton" type="button"><span
    726. 

  726.                                 data-l10n-id="pdfjs-password-cancel-button">Cancel</span></button>
    727. 

  727.                         <button id="passwordSubmit" class="dialogButton" type="button"><span
    728. 

  728.                             data-l10n-id="pdfjs-password-ok-button">OK</span></button>
    729. 

  729.                     </div>
    730. 

  730.                 </dialog>
    731. 

  731.                 <dialog id="documentPropertiesDialog">
    732. 

  732.                     <div class="row">
    733. 

  733.                         <span id="fileNameLabel" data-l10n-id="pdfjs-document-properties-file-name">File name:</span>
    734. 

  734.                         <p id="fileNameField" aria-labelledby="fileNameLabel">-</p>
    735. 

  735.                     </div>
    736. 

  736.                     <div class="row">
    737. 

  737.                         <span id="fileSizeLabel" data-l10n-id="pdfjs-document-properties-file-size">File size:</span>
    738. 

  738.                         <p id="fileSizeField" aria-label="fileSizeLabel">-</p>
    739. 

  739.                     </div>
    740. 

  740.                     <div class="separator"></div>
    741. 

  741.                     <div class="row">
    742. 

  742.                         <span id="titleLabel" data-l10n-id="pdfjs-document-properties-title">Title:</span>
    743. 

  743.                         <p id="titleField" aria-labelledby="titleLabel">-</p>
    744. 

  744.                     </div>
    745. 

  745.                     <div class="row">
    746. 

  746.                         <span id="authorLabel" data-l10n-id="pdfjs-document-properties-author">Author:</span>
    747. 

  747.                         <p id="authorField" aria-labelledby="authorLabel">-</p>
    748. 

  748.                     </div>
    749. 

  749.                     <div class="row">
    750. 

  750.                         <span id="subjectLabel" data-l10n-id="pdfjs-document-properties-subject">Subject:</span>
    751. 

  751.                         <p id="subjectField" aria-labelledby="subjectLabel">-</p>
    752. 

  752.                     </div>
    753. 

  753.                     <div class="row">
    754. 

  754.                         <span id="keywordsLabel" data-l10n-id="pdfjs-document-properties-keywords">Keywords:</span>
    755. 

  755.                         <p id="keywordsField" aria-labelledby="keywordsLabel">-</p>
    756. 

  756.                     </div>
    757. 

  757.                     <div class="row">
    758. 

  758.                         <span id="creationDateLabel" data-l10n-id="pdfjs-document-properties-creation-date">Creation
    759. 

  759.                             Date:</span>
    760. 

  760.                         <p id="creationDateField" aria-labelledby="creationDateLabel">-</p>
    761. 

  761.                     </div>
    762. 

  762.                     <div class="row">
    763. 

  763.                         <span id="modificationDateLabel"
    764. 

  764.                             data-l10n-id="pdfjs-document-properties-modification-date">Modification
    765. 

  765.                             Date:</span>
    766. 

  766.                         <p id="modificationDateField" aria-labelledby="modificationDateLabel">-</p>
    767. 

  767.                     </div>
    768. 

  768.                     <div class="row">
    769. 

  769.                         <span id="creatorLabel" data-l10n-id="pdfjs-document-properties-creator">Creator:</span>
    770. 

  770.                         <p id="creatorField" aria-labelledby="creatorLabel">-</p>
    771. 

  771.                     </div>
    772. 

  772.                     <div class="separator"></div>
    773. 

  773.                     <div class="row">
    774. 

  774.                         <span id="producerLabel" data-l10n-id="pdfjs-document-properties-producer">PDF Producer:</span>
    775. 

  775.                         <p id="producerField" aria-labelledby="producerLabel">-</p>
    776. 

  776.                     </div>
    777. 

  777.                     <div class="row">
    778. 

  778.                         <span id="versionLabel" data-l10n-id="pdfjs-document-properties-version">PDF Version:</span>
    779. 

  779.                         <p id="versionField" aria-labelledby="versionLabel">-</p>
    780. 

  780.                     </div>
    781. 

  781.                     <div class="row">
    782. 

  782.                         <span id="pageCountLabel" data-l10n-id="pdfjs-document-properties-page-count">Page Count:</span>
    783. 

  783.                         <p id="pageCountField" aria-labelledby="pageCountLabel">-</p>
    784. 

  784.                     </div>
    785. 

  785.                     <div class="row">
    786. 

  786.                         <span id="pageSizeLabel" data-l10n-id="pdfjs-document-properties-page-size">Page Size:</span>
    787. 

  787.                         <p id="pageSizeField" aria-labelledby="pageSizeLabel">-</p>
    788. 

  788.                     </div>
    789. 

  789.                     <div class="separator"></div>
    790. 

  790.                     <div class="row">
    791. 

  791.                         <span id="linearizedLabel" data-l10n-id="pdfjs-document-properties-linearized">Fast Web
    792. 

  792.                             View:</span>
    793. 

  793.                         <p id="linearizedField" aria-labelledby="linearizedLabel">-</p>
    794. 

  794.                     </div>
    795. 

  795.                     <div class="buttonRow">
    796. 

  796.                         <button id="documentPropertiesClose" class="dialogButton" type="button"><span
    797. 

  797.                                 data-l10n-id="pdfjs-document-properties-close-button">Close</span></button>
    798. 

  798.                     </div>
    799. 

  799.                 </dialog>
    800. 

  800.                 <dialog class="dialog altText" id="altTextDialog" aria-labelledby="dialogLabel"
    801. 

  801.                     aria-describedby="dialogDescription">
    802. 

  802.                     <div id="altTextContainer" class="mainContainer">
    803. 

  803.                         <div id="overallDescription">
    804. 

  804.                             <span id="dialogLabel" data-l10n-id="pdfjs-editor-alt-text-dialog-label"
    805. 

  805.                                 class="title">Choose an
    806. 

  806.                                 option</span>
    807. 

  807.                             <span id="dialogDescription" data-l10n-id="pdfjs-editor-alt-text-dialog-description">
    808. 

  808.                                 Alt text (alternative text) helps when people can’t see the image or when it doesn’t
    809. 

  809.                                 load.
    810. 

  810.                             </span>
    811. 

  811.                         </div>
    812. 

  812.                         <div id="addDescription">
    813. 

  813.                             <div class="radio">
    814. 

  814.                                 <div class="radioButton">
    815. 

  815.                                     <input type="radio" id="descriptionButton" name="altTextOption" tabindex="0"
    816. 

  816.                                         aria-describedby="descriptionAreaLabel" checked>
    817. 

  817.                                     <label for="descriptionButton"
    818. 

  818.                                         data-l10n-id="pdfjs-editor-alt-text-add-description-label">Add a
    819. 

  819.                                         description</label>
    820. 

  820.                                 </div>
    821. 

  821.                                 <div class="radioLabel">
    822. 

  822.                                     <span id="descriptionAreaLabel"
    823. 

  823.                                         data-l10n-id="pdfjs-editor-alt-text-add-description-description">
    824. 

  824.                                         Aim for 1-2 sentences that describe the subject, setting, or actions.
    825. 

  825.                                     </span>
    826. 

  826.                                 </div>
    827. 

  827.                             </div>
    828. 

  828.                             <div class="descriptionArea">
    829. 

  829.                                 <textarea id="descriptionTextarea"
    830. 

  830.                                     placeholder="For example, “A young man sits down at a table to eat a meal”"
    831. 

  831.                                     aria-labelledby="descriptionAreaLabel" data-l10n-id="pdfjs-editor-alt-text-textarea"
    832. 

  832.                                     tabindex="0"></textarea>
    833. 

  833.                             </div>
    834. 

  834.                         </div>
    835. 

  835.                         <div id="markAsDecorative">
    836. 

  836.                             <div class="radio">
    837. 

  837.                                 <div class="radioButton">
    838. 

  838.                                     <input type="radio" id="decorativeButton" name="altTextOption"
    839. 

  839.                                         aria-describedby="decorativeLabel">
    840. 

  840.                                     <label for="decorativeButton"
    841. 

  841.                                         data-l10n-id="pdfjs-editor-alt-text-mark-decorative-label">Mark as
    842. 

  842.                                         decorative</label>
    843. 

  843.                                 </div>
    844. 

  844.                                 <div class="radioLabel">
    845. 

  845.                                     <span id="decorativeLabel"
    846. 

  846.                                         data-l10n-id="pdfjs-editor-alt-text-mark-decorative-description">
    847. 

  847.                                         This is used for ornamental images, like borders or watermarks.
    848. 

  848.                                     </span>
    849. 

  849.                                 </div>
    850. 

  850.                             </div>
    851. 

  851.                         </div>
    852. 

  852.                         <div id="buttons">
    853. 

  853.                             <button id="altTextCancel" class="secondaryButton" type="button" tabindex="0"><span
    854. 

  854.                                     data-l10n-id="pdfjs-editor-alt-text-cancel-button">Cancel</span></button>
    855. 

  855.                             <button id="altTextSave" class="primaryButton" type="button" tabindex="0"><span
    856. 

  856.                                     data-l10n-id="pdfjs-editor-alt-text-save-button">Save</span></button>
    857. 

  857.                         </div>
    858. 

  858.                     </div>
    859. 

  859.                 </dialog>
    860. 

  860.                 <dialog class="dialog newAltText" id="newAltTextDialog" aria-labelledby="newAltTextTitle"
    861. 

  861.                     aria-describedby="newAltTextDescription" tabindex="0">
    862. 

  862.                     <div id="newAltTextContainer" class="mainContainer">
    863. 

  863.                         <div class="title">
    864. 

  864.                             <span id="newAltTextTitle" data-l10n-id="pdfjs-editor-new-alt-text-dialog-edit-label"
    865. 

  865.                                 role="sectionhead" tabindex="0">Edit alt text (image description)</span>
    866. 

  866.                         </div>
    867. 

  867.                         <div id="mainContent">
    868. 

  868.                             <div id="descriptionAndSettings">
    869. 

  869.                                 <div id="descriptionInstruction">
    870. 

  870.                                     <div id="newAltTextDescriptionContainer">
    871. 

  871.                                         <div class="altTextSpinner" role="status" aria-live="polite"></div>
    872. 

  872.                                         <textarea id="newAltTextDescriptionTextarea"
    873. 

  873.                                             placeholder="Write your description here…"
    874. 

  874.                                             aria-labelledby="descriptionAreaLabel"
    875. 

  875.                                             data-l10n-id="pdfjs-editor-new-alt-text-textarea" tabindex="0"></textarea>
    876. 

  876.                                     </div>
    877. 

  877.                                     <span id="newAltTextDescription" role="note"
    878. 

  878.                                         data-l10n-id="pdfjs-editor-new-alt-text-description">Short
    879. 

  879.                                         description for people who can’t see the image or when the image doesn’t
    880. 

  880.                                         load.</span>
    881. 

  881.                                     <div id="newAltTextDisclaimer" role="note">
    882. 

  882.                                         <div><span data-l10n-id="pdfjs-editor-new-alt-text-disclaimer1">This alt text
    883. 

  883.                                                 was created
    884. 

  884.                                                 automatically and may be inaccurate.</span> <a
    885. 

  885.                                                 href="https://support.mozilla.org/en-US/kb/pdf-alt-text" target="_blank"
    886. 

  886.                                                 rel="noopener noreferrer" id="newAltTextLearnMore"
    887. 

  887.                                                 data-l10n-id="pdfjs-editor-new-alt-text-disclaimer-learn-more-url"
    888. 

  888.                                                 tabindex="0">Learn more</a></div>
    889. 

  889.                                     </div>
    890. 

  890.                                 </div>
    891. 

  891.                                 <div id="newAltTextCreateAutomatically" class="toggler">
    892. 

  892.                                     <button id="newAltTextCreateAutomaticallyButton" class="toggle-button" type="button"
    893. 

  893.                                         aria-pressed="true" tabindex="0"></button>
    894. 

  894.                                     <label for="newAltTextCreateAutomaticallyButton" class="togglerLabel"
    895. 

  895.                                         data-l10n-id="pdfjs-editor-new-alt-text-create-automatically-button-label">Create
    896. 

  896.                                         alt text
    897. 

  897.                                         automatically</label>
    898. 

  898.                                 </div>
    899. 

  899.                                 <div id="newAltTextDownloadModel" class="hidden">
    900. 

  900.                                     <span id="newAltTextDownloadModelDescription"
    901. 

  901.                                         data-l10n-id="pdfjs-editor-new-alt-text-ai-model-downloading-progress"
    902. 

  902.                                         aria-valuemin="0"
    903. 

  903.                                         data-l10n-args='{ "totalSize": 0, "downloadedSize": 0 }'>Downloading alt text AI
    904. 

  904.                                         model (0 of 0
    905. 

  905.                                         MB)</span>
    906. 

  906.                                 </div>
    907. 

  907.                             </div>
    908. 

  908.                             <div id="newAltTextImagePreview"></div>
    909. 

  909.                         </div>
    910. 

  910.                         <div id="newAltTextError" class="messageBar">
    911. 

  911.                             <div>
    912. 

  912.                                 <div>
    913. 

  913.                                     <span class="title" data-l10n-id="pdfjs-editor-new-alt-text-error-title">Couldn’t
    914. 

  914.                                         create alt text
    915. 

  915.                                         automatically</span>
    916. 

  916.                                     <span class="description"
    917. 

  917.                                         data-l10n-id="pdfjs-editor-new-alt-text-error-description">Please write your
    918. 

  918.                                         own alt text or try again later.</span>
    919. 

  919.                                 </div>
    920. 

  920.                                 <button id="newAltTextCloseButton" class="closeButton" type="button" tabindex="0"
    921. 

  921.                                     title="Close"><span
    922. 

  922.                                         data-l10n-id="pdfjs-editor-new-alt-text-error-close-button">Close</span></button>
    923. 

  923.                             </div>
    924. 

  924.                         </div>
    925. 

  925.                         <div id="newAltTextButtons" class="dialogButtonsGroup">
    926. 

  926.                             <button id="newAltTextCancel" type="button" class="secondaryButton hidden"
    927. 

  927.                                 tabindex="0"><span
    928. 

  928.                                     data-l10n-id="pdfjs-editor-alt-text-cancel-button">Cancel</span></button>
    929. 

  929.                             <button id="newAltTextNotNow" type="button" class="secondaryButton" tabindex="0"><span
    930. 

  930.                                     data-l10n-id="pdfjs-editor-new-alt-text-not-now-button">Not now</span></button>
    931. 

  931.                             <button id="newAltTextSave" type="button" class="primaryButton" tabindex="0"><span
    932. 

  932.                                     data-l10n-id="pdfjs-editor-alt-text-save-button">Save</span></button>
    933. 

  933.                         </div>
    934. 

  934.                     </div>
    935. 

  935.                 </dialog>
    936. 

  936.                 <dialog class="dialog" id="altTextSettingsDialog" aria-labelledby="altTextSettingsTitle">
    937. 

  937.                     <div id="altTextSettingsContainer" class="mainContainer">
    938. 

  938.                         <div class="title">
    939. 

  939.                             <span id="altTextSettingsTitle" data-l10n-id="pdfjs-editor-alt-text-settings-dialog-label"
    940. 

  940.                                 role="sectionhead" tabindex="0" class="title">Image alt text settings</span>
    941. 

  941.                         </div>
    942. 

  942.                         <div id="automaticAltText">
    943. 

  943.                             <span data-l10n-id="pdfjs-editor-alt-text-settings-automatic-title">Automatic alt
    944. 

  944.                                 text</span>
    945. 

  945.                             <div id="automaticSettings">
    946. 

  946.                                 <div id="createModelSetting">
    947. 

  947.                                     <div class="toggler">
    948. 

  948.                                         <button id="createModelButton" type="button" class="toggle-button"
    949. 

  949.                                             aria-pressed="true" tabindex="0"></button>
    950. 

  950.                                         <label for="createModelButton" class="togglerLabel"
    951. 

  951.                                             data-l10n-id="pdfjs-editor-alt-text-settings-create-model-button-label">Create
    952. 

  952.                                             alt text
    953. 

  953.                                             automatically</label>
    954. 

  954.                                     </div>
    955. 

  955.                                     <div id="createModelDescription" class="description">
    956. 

  956.                                         <span
    957. 

  957.                                             data-l10n-id="pdfjs-editor-alt-text-settings-create-model-description">Suggests
    958. 

  958.                                             descriptions to
    959. 

  959.                                             help people who can’t see the image or when the image doesn’t load.</span>
    960. 

  960.                                         <a href="https://support.mozilla.org/en-US/kb/pdf-alt-text" target="_blank"
    961. 

  961.                                             rel="noopener noreferrer" id="altTextSettingsLearnMore"
    962. 

  962.                                             data-l10n-id="pdfjs-editor-new-alt-text-disclaimer-learn-more-url"
    963. 

  963.                                             tabindex="0">Learn more</a>
    964. 

  964.                                     </div>
    965. 

  965.                                 </div>
    966. 

  966.                                 <div id="aiModelSettings">
    967. 

  967.                                     <div>
    968. 

  968.                                         <span data-l10n-id="pdfjs-editor-alt-text-settings-download-model-label"
    969. 

  969.                                             data-l10n-args='{ "totalSize": 180 }'>Alt text AI model (180MB)</span>
    970. 

  970.                                         <div id="aiModelDescription" class="description">
    971. 

  971.                                             <span
    972. 

  972.                                                 data-l10n-id="pdfjs-editor-alt-text-settings-ai-model-description">Runs
    973. 

  973.                                                 locally on your device
    974. 

  974.                                                 so your data stays private. Required for automatic alt text.</span>
    975. 

  975.                                         </div>
    976. 

  976.                                     </div>
    977. 

  977.                                     <button id="deleteModelButton" type="button" class="secondaryButton"
    978. 

  978.                                         tabindex="0"><span
    979. 

  979.                                             data-l10n-id="pdfjs-editor-alt-text-settings-delete-model-button">Delete</span></button>
    980. 

  980.                                     <button id="downloadModelButton" type="button" class="secondaryButton"
    981. 

  981.                                         tabindex="0"><span
    982. 

  982.                                             data-l10n-id="pdfjs-editor-alt-text-settings-download-model-button">Download</span></button>
    983. 

  983.                                 </div>
    984. 

  984.                             </div>
    985. 

  985.                         </div>
    986. 

  986.                         <div class="dialogSeparator"></div>
    987. 

  987.                         <div id="altTextEditor">
    988. 

  988.                             <span data-l10n-id="pdfjs-editor-alt-text-settings-editor-title">Alt text editor</span>
    989. 

  989.                             <div id="showAltTextEditor">
    990. 

  990.                                 <div class="toggler">
    991. 

  991.                                     <button id="showAltTextDialogButton" type="button" class="toggle-button"
    992. 

  992.                                         aria-pressed="true" tabindex="0"></button>
    993. 

  993.                                     <label for="showAltTextDialogButton" class="togglerLabel"
    994. 

  994.                                         data-l10n-id="pdfjs-editor-alt-text-settings-show-dialog-button-label">Show alt
    995. 

  995.                                         text editor right away
    996. 

  996.                                         when adding an image</label>
    997. 

  997.                                 </div>
    998. 

  998.                                 <div id="showAltTextDialogDescription" class="description">
    999. 

  999.                                     <span data-l10n-id="pdfjs-editor-alt-text-settings-show-dialog-description">Helps
    1000. 

  1000.                                         you make sure all your
    1001. 

  1001.                                         images have alt text.</span>
    1002. 

  1002.                                 </div>
    1003. 

  1003.                             </div>
    1004. 

  1004.                         </div>
    1005. 

  1005.                         <div id="buttons" class="dialogButtonsGroup">
    1006. 

  1006.                             <button id="altTextSettingsCloseButton" type="button" class="primaryButton"
    1007. 

  1007.                                 tabindex="0"><span
    1008. 

  1008.                                     data-l10n-id="pdfjs-editor-alt-text-settings-close-button">Close</span></button>
    1009. 

  1009.                         </div>
    1010. 

  1010.                     </div>
    1011. 

  1011.                 </dialog>
    1012. 

  1012.                 <dialog id="printServiceDialog" style="min-width: 200px;">
    1013. 

  1013.                     <div class="row">
    1014. 

  1014.                         <span data-l10n-id="pdfjs-print-progress-message">Preparing document for printing…</span>
    1015. 

  1015.                     </div>
    1016. 

  1016.                     <div class="row">
    1017. 

  1017.                         <progress value="0" max="100"></progress>
    1018. 

  1018.                         <span data-l10n-id="pdfjs-print-progress-percent" data-l10n-args='{ "progress": 0 }'
    1019. 

  1019.                             class="relative-progress">0%</span>
    1020. 

  1020.                     </div>
    1021. 

  1021.                     <div class="buttonRow">
    1022. 

  1022.                         <button id="printCancel" class="dialogButton" type="button"><span
    1023. 

  1023.                                 data-l10n-id="pdfjs-print-progress-close-button">Cancel</span></button>
    1024. 

  1024.                     </div>
    1025. 

  1025.                 </dialog>
    1026. 

  1026.             </div>
    1027. 

  1027. 

  1028.             <div id="printContainer"></div>
    1029. 

  1029. 

  1030.             <script>
    1031. 

  1031.                 const uploadButton = document.getElementById('uploadButton');
    1032. 

  1032.                 const pdfInput = document.getElementById('pdfInput');
    1033. 

  1033.                 const filenameModal = document.getElementById('filenameModal');
    1034. 

  1034.                 const modalOverlay = document.getElementById('modalOverlay');
    1035. 

  1035.                 const confirmUploadButton = document.getElementById('confirmUpload');
    1036. 

  1036.                 const cancelUploadButton = document.getElementById('cancelUpload');
    1037. 

  1037.                 const customFileNameInput = document.getElementById('customFileName');
    1038. 

  1038.                 const openDirectoryButton = document.getElementById('openDirectoryButton');
    1039. 

  1039.                 const directoryModal = document.getElementById('directoryModal');
    1040. 

  1040.                 const closeDirectoryButton = document.getElementById('closeDirectoryButton');
    1041. 

  1041.                 const pdfList = document.getElementById('pdfList');
    1042. 

  1042.                 const prevPageButton = document.getElementById('prevPage');
    1043. 

  1043.                 const nextPageButton = document.getElementById('nextPage');
    1044. 

  1044.                 const pageInfo = document.getElementById('pageInfo');
    1045. 

  1045.                 const pausePlayButton = document.getElementById('pause-play-button');
    1046. 

  1046. 

  1047.                 let selectedFile = null;
    1048. 

  1048.                 let currentPage = 1;
    1049. 

  1049.                 const itemsPerPage = 10;
    1050. 

  1050.                 let allFiles = [];
    1051. 

  1051. 

  1052.                 // 上传按钮点击事件
    1053. 

  1053.                 uploadButton.addEventListener('click', function () {
    1054. 

  1054.                     pdfInput.click();
    1055. 

  1055.                 });
    1056. 

  1056. 

  1057.                 // 文件选择事件
    1058. 

  1058.                 pdfInput.addEventListener('change', function (event) {
    1059. 

  1059.                     const file = event.target.files[0];
    1060. 

  1060.                     if (file && file.type === 'application/pdf') {
    1061. 

  1061.                         selectedFile = file;
    1062. 

  1062.                         modalOverlay.style.display = 'block';
    1063. 

  1063.                         filenameModal.style.display = 'block';
    1064. 

  1064.                         customFileNameInput.value = "";
    1065. 

  1065.                         customFileNameInput.focus();
    1066. 

  1066.                     } else {
    1067. 

  1067.                         alert('请选择一个 PDF 文件');
    1068. 

  1068.                     }
    1069. 

  1069.                 });
    1070. 

  1070. 

  1071.                 // 取消上传
    1072. 

  1072.                 cancelUploadButton.addEventListener('click', function () {
    1073. 

  1073.                     filenameModal.style.display = 'none';
    1074. 

  1074.                     modalOverlay.style.display = 'none';
    1075. 

  1075.                     pdfInput.value = "";
    1076. 

  1076.                     selectedFile = null;
    1077. 

  1077.                 });
    1078. 

  1078. 

  1079.                 // 确认上传
    1080. 

  1080.                 confirmUploadButton.addEventListener('click', function () {
    1081. 

  1081.                     const customFileName = customFileNameInput.value.trim();
    1082. 

  1082.                     if (customFileName === "") {
    1083. 

  1083.                         alert('请输入保存的文件名');
    1084. 

  1084.                         customFileNameInput.focus();
    1085. 

  1085.                         return;
    1086. 

  1086.                     }
    1087. 

  1087. 

  1088.                     const invalidChars = /[\\/:"*?<>|]+/;
    1089. 

  1089.                     if (invalidChars.test(customFileName)) {
    1090. 

  1090.                         alert('文件名包含非法字符：\\ / : " * ? < > |');
    1091. 

  1091.                         customFileNameInput.focus();
    1092. 

  1092.                         return;
    1093. 

  1093.                     }
    1094. 

  1094. 

  1095.                     if (!selectedFile) {
    1096. 

  1096.                         alert('没有选择文件');
    1097. 

  1097.                         return;
    1098. 

  1098.                     }
    1099. 

  1099. 

  1100.                     const formData = new FormData();
    1101. 

  1101.                     formData.append('file', selectedFile);
    1102. 

  1102.                     formData.append('custom_name', customFileName);
    1103. 

  1103. 

  1104.                     fetch('http://117.50.195.224:8005/upload-pdf', {
    1105. 

  1105.                         method: 'POST',
    1106. 

  1106.                         body: formData
    1107. 

  1107.                     })
    1108. 

  1108.                         .then(response => response.json())
    1109. 

  1109.                         .then(data => {
    1110. 

  1110.                             if (data.success) {
    1111. 

  1111.                                 const uploadedFilePath = data.file_path;
    1112. 

  1112.                                 const redirectUrl = `viewer.html?file=${encodeURIComponent(uploadedFilePath)}`;
    1113. 

  1113.                                 window.location.href = redirectUrl;
    1114. 

  1114.                             } else {
    1115. 

  1115.                                 alert('上传失败: ' + data.error);
    1116. 

  1116.                             }
    1117. 

  1117.                         })
    1118. 

  1118.                         .catch(error => {
    1119. 

  1119.                             console.error('Error:', error);
    1120. 

  1120.                             alert('上传过程中发生错误');
    1121. 

  1121.                         })
    1122. 

  1122.                         .finally(() => {
    1123. 

  1123.                             filenameModal.style.display = 'none';
    1124. 

  1124.                             modalOverlay.style.display = 'none';
    1125. 

  1125.                             pdfInput.value = "";
    1126. 

  1126.                             selectedFile = null;
    1127. 

  1127.                         });
    1128. 

  1128.                 });
    1129. 

  1129. 

  1130.                 // 显示目录分页
    1131. 

  1131.                 function displayDirectoryPage(page) {
    1132. 

  1132.                     pdfList.innerHTML = '';
    1133. 

  1133.                     const start = (page - 1) * itemsPerPage;
    1134. 

  1134.                     const end = start + itemsPerPage;
    1135. 

  1135.                     const pageFiles = allFiles.slice(start, end);
    1136. 

  1136. 

  1137.                     if (pageFiles.length === 0) {
    1138. 

  1138.                         const listItem = document.createElement('li');
    1139. 

  1139.                         listItem.textContent = '没有已上传的 PDF 文档。';
    1140. 

  1140.                         pdfList.appendChild(listItem);
    1141. 

  1141.                     } else {
    1142. 

  1142.                         pageFiles.forEach(file => {
    1143. 

  1143.                             const listItem = document.createElement('li');
    1144. 

  1144.                             const link = document.createElement('a');
    1145. 

  1145.                             link.href = `viewer.html?file=${file.url}`;
    1146. 

  1146.                             link.textContent = file.name;
    1147. 

  1147.                             link.addEventListener('click', function (event) {
    1148. 

  1148.                                 event.preventDefault();
    1149. 

  1149.                                 window.location.href = link.getAttribute('href');
    1150. 

  1150.                             });
    1151. 

  1151.                             listItem.appendChild(link);
    1152. 

  1152.                             pdfList.appendChild(listItem);
    1153. 

  1153.                         });
    1154. 

  1154.                     }
    1155. 

  1155. 

  1156.                     pageInfo.textContent = `第 ${page} 页 / 共 ${Math.ceil(allFiles.length / itemsPerPage)} 页`;
    1157. 

  1157.                     prevPageButton.disabled = page === 1;
    1158. 

  1158.                     nextPageButton.disabled = end >= allFiles.length;
    1159. 

  1159.                 }
    1160. 

  1160. 

  1161.                 // 打开目录
    1162. 

  1162.                 openDirectoryButton.addEventListener('click', function () {
    1163. 

  1163.                     modalOverlay.style.display = 'block';
    1164. 

  1164.                     directoryModal.style.display = 'block';
    1165. 

  1165.                     currentPage = 1;
    1166. 

  1166. 

  1167.                     fetch('http://117.50.195.224:8005/list-pdfs')
    1168. 

  1168.                         .then(response => response.json())
    1169. 

  1169.                         .then(data => {
    1170. 

  1170.                             if (data.success) {
    1171. 

  1171.                                 allFiles = data.files;
    1172. 

  1172.                                 displayDirectoryPage(currentPage);
    1173. 

  1173.                             } else {
    1174. 

  1174.                                 alert('无法获取文件列表: ' + data.error);
    1175. 

  1175.                             }
    1176. 

  1176.                         })
    1177. 

  1177.                         .catch(error => {
    1178. 

  1178.                             console.error('Error:', error);
    1179. 

  1179.                             alert('获取文件列表时发生错误');
    1180. 

  1180.                         });
    1181. 

  1181.                 });
    1182. 

  1182. 

  1183.                 // 上一页
    1184. 

  1184.                 prevPageButton.addEventListener('click', function () {
    1185. 

  1185.                     if (currentPage > 1) {
    1186. 

  1186.                         currentPage--;
    1187. 

  1187.                         displayDirectoryPage(currentPage);
    1188. 

  1188.                     }
    1189. 

  1189.                 });
    1190. 

  1190. 

  1191.                 // 下一页
    1192. 

  1192.                 nextPageButton.addEventListener('click', function () {
    1193. 

  1193.                     if (currentPage < Math.ceil(allFiles.length / itemsPerPage)) {
    1194. 

  1194.                         currentPage++;
    1195. 

  1195.                         displayDirectoryPage(currentPage);
    1196. 

  1196.                     }
    1197. 

  1197.                 });
    1198. 

  1198. 

  1199.                 // 关闭目录
    1200. 

  1200.                 closeDirectoryButton.addEventListener('click', function () {
    1201. 

  1201.                     directoryModal.style.display = 'none';
    1202. 

  1202.                     modalOverlay.style.display = 'none';
    1203. 

  1203.                 });
    1204. 

  1204. 

  1205.                 // 点击遮罩关闭弹出层
    1206. 

  1206.                 modalOverlay.addEventListener('click', function () {
    1207. 

  1207.                     if (filenameModal.style.display === 'block') {
    1208. 

  1208.                         filenameModal.style.display = 'none';
    1209. 

  1209.                         uploadButton.focus();
    1210. 

  1210.                     }
    1211. 

  1211.                     if (directoryModal.style.display === 'block') {
    1212. 

  1212.                         directoryModal.style.display = 'none';
    1213. 

  1213.                     }
    1214. 

  1214.                     modalOverlay.style.display = 'none';
    1215. 

  1215.                 });
    1216. 

  1216. 

  1217.                 // 语音控制
    1218. 

  1218.                 let isListening = false;
    1219. 

  1219.                 let audioContext = null;
    1220. 

  1220.                 let isPaused = false;
    1221. 

  1221.                 let currentAudio = null;
    1222. 

  1222. 

  1223.                 // 初始化 AudioContext
    1224. 

  1224.                 function initAudioContext() {
    1225. 

  1225.                     if (!audioContext) {
    1226. 

  1226.                         audioContext = new (window.AudioContext || window.webkitAudioContext)();
    1227. 

  1227.                     }
    1228. 

  1228.                 }
    1229. 

  1229. 

  1230.                 // 获取播放权限
    1231. 

  1231.                 async function getPlayPermission() {
    1232. 

  1232.                     return new Promise((resolve) => {
    1233. 

  1233.                         const dummyAudio = new Audio('data:audio/wav;base64,UklGRl9vT19XQVZFZm10IBAAAAABAAEAQB8AAEAfAAABAAgAZGF0YU');
    1234. 

  1234.                         dummyAudio.play()
    1235. 

  1235.                             .then(() => {
    1236. 

  1236.                                 dummyAudio.pause();
    1237. 

  1237.                                 dummyAudio.remove();
    1238. 

  1238.                                 resolve();
    1239. 

  1239.                             })
    1240. 

  1240.                             .catch((error) => {
    1241. 

  1241.                                 console.warn('Audio play permission denied:', error);
    1242. 

  1242.                                 resolve(); // 静默处理权限错误
    1243. 

  1243.                             });
    1244. 

  1244.                     });
    1245. 

  1245.                 }
    1246. 

  1246. 

  1247.                 // 切换文本选择监听
    1248. 

  1248.                 document.getElementById('toggle-text-select').addEventListener('click', () => {
    1249. 

  1249.                     isListening = !isListening;
    1250. 

  1250.                     const button = document.getElementById('toggle-text-select');
    1251. 

  1251.                     button.textContent = isListening ? "关闭监听" : "开启监听";
    1252. 

  1252.                     button.classList.toggle('button-danger', isListening);
    1253. 

  1253.                 });
    1254. 

  1254. 

  1255.                 // 暂停/继续播放
    1256. 

  1256.                 pausePlayButton.addEventListener('click', () => {
    1257. 

  1257.                     isPaused = !isPaused;
    1258. 

  1258.                     pausePlayButton.textContent = isPaused ? "继续播放" : "暂停播放";
    1259. 

  1259.                     if (isPaused && currentAudio) {
    1260. 

  1260.                         currentAudio.pause();
    1261. 

  1261.                         audioContext.suspend();
    1262. 

  1262.                     } else if (!isPaused && currentAudio) {
    1263. 

  1263.                         currentAudio.play();
    1264. 

  1264.                         audioContext.resume();
    1265. 

  1265.                     }
    1266. 

  1266.                 });
    1267. 

  1267. 

  1268.                 // 播放音频队列
    1269. 

  1269.                 async function playAudioSequentially(queue, signal) {
    1270. 

  1270.                     const audioElements = new Map();
    1271. 

  1271.                     const loadingIndicator = document.getElementById('loading-indicator');
    1272. 

  1272.                     try {
    1273. 

  1273.                         while (true) {
    1274. 

  1274.                             if (signal.aborted) break;
    1275. 

  1275. 

  1276.                             const chunk = queue.shift();
    1277. 

  1277.                             if (!chunk) {
    1278. 

  1278.                                 if (queue.includes(null)) break;
    1279. 

  1279.                                 await new Promise(resolve => setTimeout(resolve, 100));
    1280. 

  1280.                                 continue;
    1281. 

  1281.                             }
    1282. 

  1282. 

  1283.                             if (audioContext.state !== 'running') {
    1284. 

  1284.                                 await audioContext.resume();
    1285. 

  1285.                             }
    1286. 

  1286. 

  1287.                             const audio = new Audio(chunk.audio);
    1288. 

  1288.                             audioElements.set(chunk.index, audio);
    1289. 

  1289.                             currentAudio = audio;
    1290. 

  1290. 

  1291.                             try {
    1292. 

  1292.                                 loadingIndicator.textContent = `正在播放第 ${chunk.index + 1} 句`;
    1293. 

  1293.                                 loadingIndicator.style.display = 'block';
    1294. 

  1294.                                 await playAudio(audio);
    1295. 

  1295.                             } catch (e) {
    1296. 

  1296.                                 console.warn(`播放失败: ${e.message}`);
    1297. 

  1297.                             } finally {
    1298. 

  1298.                                 audioElements.delete(chunk.index);
    1299. 

  1299.                                 currentAudio = null;
    1300. 

  1300.                             }
    1301. 

  1301.                         }
    1302. 

  1302.                         loadingIndicator.textContent = '播放完成';
    1303. 

  1303.                         setTimeout(() => {
    1304. 

  1304.                             loadingIndicator.style.display = 'none';
    1305. 

  1305.                         }, 1000);
    1306. 

  1306.                     } catch (error) {
    1307. 

  1307.                         console.error(error);
    1308. 

  1308.                         loadingIndicator.textContent = `错误: ${error.message}`;
    1309. 

  1309.                         loadingIndicator.style.display = 'block';
    1310. 

  1310.                     } finally {
    1311. 

  1311.                         audioElements.forEach(audio => {
    1312. 

  1312.                             audio.pause();
    1313. 

  1313.                             audio.remove();
    1314. 

  1314.                         });
    1315. 

  1315.                         currentAudio = null;
    1316. 

  1316.                     }
    1317. 

  1317.                 }
    1318. 

  1318. 

  1319.                 // 播放单个音频
    1320. 

  1320.                 function playAudio(audio) {
    1321. 

  1321.                     return new Promise((resolve, reject) => {
    1322. 

  1322.                         audio.play()
    1323. 

  1323.                             .then(() => {
    1324. 

  1324.                                 audio.onended = () => {
    1325. 

  1325.                                     if (!isPaused) resolve();
    1326. 

  1326.                                 };
    1327. 

  1327.                                 audio.onerror = reject;
    1328. 

  1328.                             })
    1329. 

  1329.                             .catch(reject);
    1330. 

  1330.                     });
    1331. 

  1331.                 }
    1332. 

  1332. 

  1333.                 // 解析流数据
    1334. 

  1334.                 function parseStreamData(line) {
    1335. 

  1335.                     try {
    1336. 

  1336.                         return JSON.parse(line);
    1337. 

  1337.                     } catch (e) {
    1338. 

  1338.                         console.error('解析错误:', e, '原始数据:', line);
    1339. 

  1339.                         return { error: e.message };
    1340. 

  1340.                     }
    1341. 

  1341.                 }
    1342. 

  1342. 

  1343.                 // 创建音频片段
    1344. 

  1344.                 function createAudioChunk(data) {
    1345. 

  1345.                     return {
    1346. 

  1346.                         ...data,
    1347. 

  1347.                         audio: data.audio.startsWith('data:') ?
    1348. 

  1348.                             data.audio :
    1349. 

  1349.                             `data:audio/wav;base64,${data.audio}`,
    1350. 

  1350.                         timestamp: Date.now()
    1351. 

  1351.                     };
    1352. 

  1352.                 }
    1353. 

  1353. 

  1354.                 // 按顺序插入队列
    1355. 

  1355.                 function insertInOrder(queue, chunk) {
    1356. 

  1356.                     let index = 0;
    1357. 

  1357.                     while (index < queue.length && queue[index].index < chunk.index) {
    1358. 

  1358.                         index++;
    1359. 

  1359.                     }
    1360. 

  1360.                     queue.splice(index, 0, chunk);
    1361. 

  1361.                 }
    1362. 

  1362. 

  1363.                 // 开始转换
    1364. 

  1364.                 async function startConversion(sentences) {
    1365. 

  1365.                     const loadingIndicator = document.getElementById('loading-indicator');
    1366. 

  1366.                     try {
    1367. 

  1367.                         const fullText = sentences.map(s => s.text).join(' ');
    1368. 

  1368.                         const response = await fetch('http://141.140.15.30:8028/generate', {
    1369. 

  1369.                             method: 'POST',
    1370. 

  1370.                             headers: { 'Content-Type': 'application/json' },
    1371. 

  1371.                             body: JSON.stringify({ text: fullText, voice: "af_heart", speed: 1.0 })
    1372. 

  1372.                         });
    1373. 

  1373. 

  1374.                         if (!response.ok) throw new Error(`服务器错误: ${response.status}`);
    1375. 

  1375. 

  1376.                         const reader = response.body.getReader();
    1377. 

  1377.                         const decoder = new TextDecoder();
    1378. 

  1378.                         let buffer = '';
    1379. 

  1379.                         const audioQueue = [];
    1380. 

  1380.                         let expectedIndex = 0;
    1381. 

  1381. 

  1382.                         const playController = new AbortController();
    1383. 

  1383.                         const playPromise = playAudioSequentially(audioQueue, playController.signal);
    1384. 

  1384. 

  1385.                         while (true) {
    1386. 

  1386.                             const { done, value } = await reader.read();
    1387. 

  1387.                             if (done) break;
    1388. 

  1388. 

  1389.                             buffer += decoder.decode(value, { stream: true });
    1390. 

  1390.                             const lines = buffer.split('\n');
    1391. 

  1391.                             buffer = lines.pop() || '';
    1392. 

  1392. 

  1393.                             for (const line of lines) {
    1394. 

  1394.                                 if (!line.trim()) continue;
    1395. 

  1395.                                 const data = parseStreamData(line);
    1396. 

  1396.                                 if (data.audio) {
    1397. 

  1397.                                     const sentence = sentences[data.index];
    1398. 

  1398.                                     insertInOrder(audioQueue, createAudioChunk({
    1399. 

  1399.                                         ...data,
    1400. 

  1400.                                         xpath: sentence?.xpath
    1401. 

  1401.                                     }));
    1402. 

  1402.                                 }
    1403. 

  1403.                             }
    1404. 

  1404.                         }
    1405. 

  1405. 

  1406.                         while (buffer.trim()) {
    1407. 

  1407.                             const data = parseStreamData(buffer.trim());
    1408. 

  1408.                             if (data.audio) {
    1409. 

  1409.                                 audioQueue.push(createAudioChunk(data));
    1410. 

  1410.                             }
    1411. 

  1411.                             buffer = '';
    1412. 

  1412.                         }
    1413. 

  1413. 

  1414.                         audioQueue.push(null);
    1415. 

  1415.                         await playPromise;
    1416. 

  1416. 

  1417.                     } catch (error) {
    1418. 

  1418.                         console.error(error);
    1419. 

  1419.                         loadingIndicator.textContent = `错误: ${error.message}`;
    1420. 

  1420.                         loadingIndicator.style.display = 'block';
    1421. 

  1421.                     }
    1422. 

  1422.                 }
    1423. 

  1423. 

  1424.                 // 监听文本选择
    1425. 

  1425.                 document.addEventListener('DOMContentLoaded', () => {
    1426. 

  1426.                     const loadingIndicator = document.getElementById('loading-indicator');
    1427. 

  1427. 

  1428.                     document.addEventListener('mouseup', async () => {
    1429. 

  1429.                         if (!isListening) return;
    1430. 

  1430. 

  1431.                         const selection = window.getSelection();
    1432. 

  1432.                         const selectedText = selection.toString().trim();
    1433. 

  1433.                         if (selectedText.length === 0) return;
    1434. 

  1434. 

  1435.                         selection.removeAllRanges();
    1436. 

  1436. 

  1437.                         try {
    1438. 

  1438.                             initAudioContext();
    1439. 

  1439.                             await getPlayPermission();
    1440. 

  1440.                             loadingIndicator.textContent = '正在转换选中文本...';
    1441. 

  1441.                             loadingIndicator.style.display = 'block';
    1442. 

  1442. 

  1443.                             const sentences = selectedText.split(/[.!?]+/).filter(s => s.trim()).map((text, index) => ({
    1444. 

  1444.                                 text: text.trim(),
    1445. 

  1445.                                 xpath: null,
    1446. 

  1446.                                 index: index
    1447. 

  1447.                             }));
    1448. 

  1448. 

  1449.                             await startConversion(sentences);
    1450. 

  1450.                         } catch (error) {
    1451. 

  1451.                             console.error(error);
    1452. 

  1452.                             loadingIndicator.textContent = `错误: ${error.message}`;
    1453. 

  1453.                             loadingIndicator.style.display = 'block';
    1454. 

  1454.                         }
    1455. 

  1455.                     });
    1456. 

  1456.                 });
    1457. 

  1457. 

  1458.                 // 阅读整页
    1459. 

  1459.                 document.getElementById('select-all-text').addEventListener('click', async function () {
    1460. 

  1460.                     const { pdfViewer } = PDFViewerApplication;
    1461. 

  1461.                     const currentPage = pdfViewer.currentPageNumber;
    1462. 

  1462.                     const loadingIndicator = document.getElementById('loading-indicator');
    1463. 

  1463. 

  1464.                     try {
    1465. 

  1465.                         initAudioContext();
    1466. 

  1466.                         await getPlayPermission();
    1467. 

  1467.                         loadingIndicator.textContent = '正在提取页面文本...';
    1468. 

  1468.                         loadingIndicator.style.display = 'block';
    1469. 

  1469. 

  1470.                         PDFViewerApplication.pdfDocument.getPage(currentPage).then(function (page) {
    1471. 

  1471.                             page.getTextContent().then(async function (textContent) {
    1472. 

  1472.                                 const fullText = textContent.items.map(item => item.str).join(' ');
    1473. 

  1473.                                 const sentences = fullText.split(/[.!?]+/).filter(s => s.trim()).map((text, index) => ({
    1474. 

  1474.                                     text: text.trim(),
    1475. 

  1475.                                     xpath: null,
    1476. 

  1476.                                     index: index
    1477. 

  1477.                                 }));
    1478. 

  1478. 

  1479.                                 await startConversion(sentences);
    1480. 

  1480.                             });
    1481. 

  1481.                         });
    1482. 

  1482.                     } catch (error) {
    1483. 

  1483.                         console.error(error);
    1484. 

  1484.                         loadingIndicator.textContent = `错误: ${error.message}`;
    1485. 

  1485.                         loadingIndicator.style.display = 'block';
    1486. 

  1486.                     }
    1487. 

  1487.                 });
    1488. 

  1488.             </script>
    1489. 

  1489. </body>
    1490. 

  1490. </html>
    1491.