File: C:/Python311/Lib/site-packages/notebook/static/8579.175d3ae6dffdbf0145eb.js.map
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Copyright (c) Jupyter Development Team.\n// Distributed under the terms of the Modified BSD License.\nimport { ILabStatus, IRouter, ITreePathUpdater, JupyterFrontEnd, JupyterLab, } from '@jupyterlab/application';\nimport { DOMUtils, ICommandPalette, ISanitizer, ISplashScreen, IToolbarWidgetRegistry, } from '@jupyterlab/apputils';\nimport { ConsolePanel } from '@jupyterlab/console';\nimport { PageConfig, PathExt, URLExt } from '@jupyterlab/coreutils';\nimport { IDocumentManager, renameDialog } from '@jupyterlab/docmanager';\nimport { DocumentWidget } from '@jupyterlab/docregistry';\nimport { IMainMenu } from '@jupyterlab/mainmenu';\nimport { ILatexTypesetter, IMarkdownParser, IRenderMimeRegistry, RenderMimeRegistry, standardRendererFactories, } from '@jupyterlab/rendermime';\nimport { ISettingRegistry } from '@jupyterlab/settingregistry';\nimport { ITranslator, nullTranslator } from '@jupyterlab/translation';\nimport { NotebookApp, NotebookShell, INotebookShell, SidePanelPalette, INotebookPathOpener, defaultNotebookPathOpener, } from '@jupyter-notebook/application';\nimport { jupyterIcon } from '@jupyter-notebook/ui-components';\nimport { PromiseDelegate } from '@lumino/coreutils';\nimport { DisposableDelegate, DisposableSet, } from '@lumino/disposable';\nimport { Menu, Widget } from '@lumino/widgets';\n/**\n * A regular expression to match path to notebooks and documents\n */\nconst TREE_PATTERN = new RegExp('/(notebooks|edit)/(.*)');\n/**\n * A regular expression to suppress the file extension from display for .ipynb files.\n */\nconst STRIP_IPYNB = /\\.ipynb$/;\n/**\n * The JupyterLab document manager plugin id.\n */\nconst JUPYTERLAB_DOCMANAGER_PLUGIN_ID = '@jupyterlab/docmanager-extension:plugin';\n/**\n * The command IDs used by the application plugin.\n */\nvar CommandIDs;\n(function (CommandIDs) {\n /**\n * Duplicate the current document and open the new document\n */\n CommandIDs.duplicate = 'application:duplicate';\n /**\n * Handle local links\n */\n CommandIDs.handleLink = 'application:handle-local-link';\n /**\n * Toggle Top Bar visibility\n */\n CommandIDs.toggleTop = 'application:toggle-top';\n /**\n * Toggle side panel visibility\n */\n CommandIDs.togglePanel = 'application:toggle-panel';\n /**\n * Toggle the Zen mode\n */\n CommandIDs.toggleZen = 'application:toggle-zen';\n /**\n * Open JupyterLab\n */\n CommandIDs.openLab = 'application:open-lab';\n /**\n * Open the tree page.\n */\n CommandIDs.openTree = 'application:open-tree';\n /**\n * Rename the current document\n */\n CommandIDs.rename = 'application:rename';\n /**\n * Resolve tree path\n */\n CommandIDs.resolveTree = 'application:resolve-tree';\n})(CommandIDs || (CommandIDs = {}));\n/**\n * Check if the application is dirty before closing the browser tab.\n */\nconst dirty = {\n id: '@jupyter-notebook/application-extension:dirty',\n description: 'Check if the application is dirty before closing the browser tab.',\n autoStart: true,\n requires: [ILabStatus, ITranslator],\n activate: (app, status, translator) => {\n if (!(app instanceof NotebookApp)) {\n throw new Error(`${dirty.id} must be activated in Jupyter Notebook.`);\n }\n const trans = translator.load('notebook');\n const message = trans.__('Are you sure you want to exit Jupyter Notebook?\\n\\nAny unsaved changes will be lost.');\n window.addEventListener('beforeunload', (event) => {\n if (app.status.isDirty) {\n return (event.returnValue = message);\n }\n });\n },\n};\n/**\n * The application info.\n */\nconst info = {\n id: '@jupyter-notebook/application-extension:info',\n autoStart: true,\n provides: JupyterLab.IInfo,\n activate: (app) => {\n if (!(app instanceof NotebookApp)) {\n throw new Error(`${info.id} must be activated in Jupyter Notebook.`);\n }\n return app.info;\n },\n};\n/**\n * The logo plugin.\n */\nconst logo = {\n id: '@jupyter-notebook/application-extension:logo',\n description: 'The logo plugin.',\n autoStart: true,\n activate: (app) => {\n const baseUrl = PageConfig.getBaseUrl();\n const node = document.createElement('a');\n node.href = `${baseUrl}tree`;\n node.target = '_blank';\n node.rel = 'noopener noreferrer';\n const logo = new Widget({ node });\n jupyterIcon.element({\n container: node,\n elementPosition: 'center',\n padding: '2px 2px 2px 8px',\n height: '28px',\n width: 'auto',\n cursor: 'pointer',\n margin: 'auto',\n });\n logo.id = 'jp-NotebookLogo';\n app.shell.add(logo, 'top', { rank: 0 });\n },\n};\n/**\n * A plugin to open documents in the main area.\n */\nconst opener = {\n id: '@jupyter-notebook/application-extension:opener',\n description: 'A plugin to open documents in the main area.',\n autoStart: true,\n requires: [IRouter, IDocumentManager],\n optional: [ISettingRegistry],\n activate: (app, router, docManager, settingRegistry) => {\n const { commands, docRegistry } = app;\n const command = 'router:tree';\n commands.addCommand(command, {\n execute: (args) => {\n var _a;\n const parsed = args;\n const matches = (_a = parsed.path.match(TREE_PATTERN)) !== null && _a !== void 0 ? _a : [];\n const [, , path] = matches;\n if (!path) {\n return;\n }\n app.started.then(async () => {\n var _a;\n const file = decodeURIComponent(path);\n const urlParams = new URLSearchParams(parsed.search);\n let defaultFactory = docRegistry.defaultWidgetFactory(path).name;\n // Explicitly get the default viewers from the settings because\n // JupyterLab might not have had the time to load the settings yet (race condition)\n // Relevant code: https://github.com/jupyterlab/jupyterlab/blob/d56ff811f39b3c10c6d8b6eb27a94624b753eb53/packages/docmanager-extension/src/index.tsx#L265-L293\n if (settingRegistry) {\n const settings = await settingRegistry.load(JUPYTERLAB_DOCMANAGER_PLUGIN_ID);\n const defaultViewers = settings.get('defaultViewers').composite;\n // get the file types for the path\n const types = docRegistry.getFileTypesForPath(path);\n // for each file type, check if there is a default viewer and if it\n // is available in the docRegistry. If it is the case, use it as the\n // default factory\n types.forEach((ft) => {\n if (defaultViewers[ft.name] !== undefined &&\n docRegistry.getWidgetFactory(defaultViewers[ft.name])) {\n defaultFactory = defaultViewers[ft.name];\n }\n });\n }\n const factory = (_a = urlParams.get('factory')) !== null && _a !== void 0 ? _a : defaultFactory;\n docManager.open(file, factory, undefined, {\n ref: '_noref',\n });\n });\n },\n });\n router.register({ command, pattern: TREE_PATTERN });\n },\n};\n/**\n * A plugin to customize menus\n */\nconst menus = {\n id: '@jupyter-notebook/application-extension:menus',\n description: 'A plugin to customize menus.',\n requires: [IMainMenu],\n autoStart: true,\n activate: (app, menu) => {\n // always disable the Tabs menu\n menu.tabsMenu.dispose();\n const page = PageConfig.getOption('notebookPage');\n switch (page) {\n case 'consoles':\n case 'terminals':\n case 'tree':\n menu.editMenu.dispose();\n menu.kernelMenu.dispose();\n menu.runMenu.dispose();\n break;\n case 'edit':\n menu.kernelMenu.dispose();\n menu.runMenu.dispose();\n break;\n default:\n break;\n }\n },\n};\n/**\n * A plugin to provide a spacer at rank 900 in the menu area\n */\nconst menuSpacer = {\n id: '@jupyter-notebook/application-extension:menu-spacer',\n description: 'A plugin to provide a spacer at rank 900 in the menu area.',\n autoStart: true,\n activate: (app) => {\n const menu = new Widget();\n menu.id = DOMUtils.createDomID();\n menu.addClass('jp-NotebookSpacer');\n app.shell.add(menu, 'menu', { rank: 900 });\n },\n};\n/**\n * Add commands to open the tree and running pages.\n */\nconst pages = {\n id: '@jupyter-notebook/application-extension:pages',\n description: 'Add commands to open the tree and running pages.',\n autoStart: true,\n requires: [ITranslator],\n optional: [ICommandPalette],\n activate: (app, translator, palette) => {\n const trans = translator.load('notebook');\n const baseUrl = PageConfig.getBaseUrl();\n app.commands.addCommand(CommandIDs.openLab, {\n label: trans.__('Open JupyterLab'),\n execute: () => {\n window.open(URLExt.join(baseUrl, 'lab'));\n },\n });\n const page = PageConfig.getOption('notebookPage');\n app.commands.addCommand(CommandIDs.openTree, {\n label: trans.__('File Browser'),\n execute: () => {\n if (page === 'tree') {\n app.commands.execute('filebrowser:activate');\n }\n else {\n window.open(URLExt.join(baseUrl, 'tree'));\n }\n },\n });\n if (palette) {\n palette.addItem({ command: CommandIDs.openLab, category: 'View' });\n palette.addItem({ command: CommandIDs.openTree, category: 'View' });\n }\n },\n};\n/**\n * A plugin to open paths in new browser tabs.\n */\nconst pathOpener = {\n id: '@jupyter-notebook/application-extension:path-opener',\n description: 'A plugin to open paths in new browser tabs.',\n autoStart: true,\n provides: INotebookPathOpener,\n activate: (app) => {\n return defaultNotebookPathOpener;\n },\n};\n/**\n * The default paths for a Jupyter Notebook app.\n */\nconst paths = {\n id: '@jupyter-notebook/application-extension:paths',\n description: 'The default paths for a Jupyter Notebook app.',\n autoStart: true,\n provides: JupyterFrontEnd.IPaths,\n activate: (app) => {\n if (!(app instanceof NotebookApp)) {\n throw new Error(`${paths.id} must be activated in Jupyter Notebook.`);\n }\n return app.paths;\n },\n};\n/**\n * A plugin providing a rendermime registry.\n */\nconst rendermime = {\n id: '@jupyter-notebook/application-extension:rendermime',\n description: 'A plugin providing a rendermime registry.',\n autoStart: true,\n provides: IRenderMimeRegistry,\n optional: [\n IDocumentManager,\n ILatexTypesetter,\n ISanitizer,\n IMarkdownParser,\n ITranslator,\n INotebookPathOpener,\n ],\n activate: (app, docManager, latexTypesetter, sanitizer, markdownParser, translator, notebookPathOpener) => {\n const trans = (translator !== null && translator !== void 0 ? translator : nullTranslator).load('jupyterlab');\n const opener = notebookPathOpener !== null && notebookPathOpener !== void 0 ? notebookPathOpener : defaultNotebookPathOpener;\n if (docManager) {\n app.commands.addCommand(CommandIDs.handleLink, {\n label: trans.__('Handle Local Link'),\n execute: (args) => {\n const path = args['path'];\n if (path === undefined || path === null) {\n return;\n }\n return docManager.services.contents\n .get(path, { content: false })\n .then((model) => {\n const baseUrl = PageConfig.getBaseUrl();\n opener.open({\n prefix: URLExt.join(baseUrl, 'tree'),\n path: model.path,\n target: '_blank',\n });\n });\n },\n });\n }\n return new RenderMimeRegistry({\n initialFactories: standardRendererFactories,\n linkHandler: !docManager\n ? undefined\n : {\n handleLink: (node, path, id) => {\n // If node has the download attribute explicitly set, use the\n // default browser downloading behavior.\n if (node.tagName === 'A' && node.hasAttribute('download')) {\n return;\n }\n app.commandLinker.connectNode(node, CommandIDs.handleLink, {\n path,\n id,\n });\n },\n },\n latexTypesetter: latexTypesetter !== null && latexTypesetter !== void 0 ? latexTypesetter : undefined,\n markdownParser: markdownParser !== null && markdownParser !== void 0 ? markdownParser : undefined,\n translator: translator !== null && translator !== void 0 ? translator : undefined,\n sanitizer: sanitizer !== null && sanitizer !== void 0 ? sanitizer : undefined,\n });\n },\n};\n/**\n * The default Jupyter Notebook application shell.\n */\nconst shell = {\n id: '@jupyter-notebook/application-extension:shell',\n description: 'The default Jupyter Notebook application shell.',\n autoStart: true,\n provides: INotebookShell,\n optional: [ISettingRegistry],\n activate: (app, settingRegistry) => {\n if (!(app.shell instanceof NotebookShell)) {\n throw new Error(`${shell.id} did not find a NotebookShell instance.`);\n }\n const notebookShell = app.shell;\n if (settingRegistry) {\n settingRegistry\n .load(shell.id)\n .then((settings) => {\n // Add a layer of customization to support app shell mode\n const customLayout = settings.composite['layout'];\n // Restore the layout.\n void notebookShell.restoreLayout(customLayout);\n })\n .catch((reason) => {\n console.error('Fail to load settings for the layout restorer.');\n console.error(reason);\n });\n }\n return notebookShell;\n },\n};\n/**\n * The default splash screen provider.\n */\nconst splash = {\n id: '@jupyter-notebook/application-extension:splash',\n description: 'Provides an empty splash screen.',\n autoStart: true,\n provides: ISplashScreen,\n activate: (app) => {\n const { restored } = app;\n const splash = document.createElement('div');\n splash.style.position = 'absolute';\n splash.style.width = '100%';\n splash.style.height = '100%';\n splash.style.zIndex = '10';\n return {\n show: (light = true) => {\n splash.style.backgroundColor = light ? 'white' : '#111111';\n document.body.appendChild(splash);\n return new DisposableDelegate(async () => {\n await restored;\n document.body.removeChild(splash);\n });\n },\n };\n },\n};\n/**\n * The default JupyterLab application status provider.\n */\nconst status = {\n id: '@jupyter-notebook/application-extension:status',\n description: 'The default JupyterLab application status provider.',\n autoStart: true,\n provides: ILabStatus,\n activate: (app) => {\n if (!(app instanceof NotebookApp)) {\n throw new Error(`${status.id} must be activated in Jupyter Notebook.`);\n }\n return app.status;\n },\n};\n/**\n * A plugin to display the document title in the browser tab title\n */\nconst tabTitle = {\n id: '@jupyter-notebook/application-extension:tab-title',\n description: 'A plugin to display the document title in the browser tab title.',\n autoStart: true,\n requires: [INotebookShell],\n activate: (app, shell) => {\n const setTabTitle = () => {\n const current = shell.currentWidget;\n if (current instanceof ConsolePanel) {\n const update = () => {\n const title = current.sessionContext.path || current.sessionContext.name;\n const basename = PathExt.basename(title);\n // Strip the \".ipynb\" suffix from filenames for display in tab titles.\n document.title = basename.replace(STRIP_IPYNB, '');\n };\n current.sessionContext.sessionChanged.connect(update);\n update();\n return;\n }\n else if (current instanceof DocumentWidget) {\n const update = () => {\n const basename = PathExt.basename(current.context.path);\n document.title = basename.replace(STRIP_IPYNB, '');\n };\n current.context.pathChanged.connect(update);\n update();\n }\n };\n shell.currentChanged.connect(setTabTitle);\n setTabTitle();\n },\n};\n/**\n * A plugin to display and rename the title of a file\n */\nconst title = {\n id: '@jupyter-notebook/application-extension:title',\n description: 'A plugin to display and rename the title of a file.',\n autoStart: true,\n requires: [INotebookShell, ITranslator],\n optional: [IDocumentManager, IRouter, IToolbarWidgetRegistry],\n activate: (app, shell, translator, docManager, router, toolbarRegistry) => {\n const { commands } = app;\n const trans = translator.load('notebook');\n const node = document.createElement('div');\n if (toolbarRegistry) {\n toolbarRegistry.addFactory('TopBar', 'widgetTitle', (toolbar) => {\n const widget = new Widget({ node });\n widget.id = 'jp-title';\n return widget;\n });\n }\n const addTitle = async () => {\n const current = shell.currentWidget;\n if (!current || !(current instanceof DocumentWidget)) {\n return;\n }\n if (node.children.length > 0) {\n return;\n }\n const h = document.createElement('h1');\n h.textContent = current.title.label.replace(STRIP_IPYNB, '');\n node.appendChild(h);\n node.style.marginLeft = '10px';\n if (!docManager) {\n return;\n }\n const isEnabled = () => {\n const { currentWidget } = shell;\n return !!(currentWidget && docManager.contextForWidget(currentWidget));\n };\n commands.addCommand(CommandIDs.duplicate, {\n label: () => trans.__('Duplicate'),\n isEnabled,\n execute: async () => {\n if (!isEnabled()) {\n return;\n }\n // Duplicate the file, and open the new file.\n const result = await docManager.duplicate(current.context.path);\n await commands.execute('docmanager:open', { path: result.path });\n },\n });\n commands.addCommand(CommandIDs.rename, {\n label: () => trans.__('Rename…'),\n isEnabled,\n execute: async () => {\n var _a;\n if (!isEnabled()) {\n return;\n }\n const result = await renameDialog(docManager, current.context);\n // activate the current widget to bring the focus\n if (current) {\n current.activate();\n }\n if (result === null) {\n return;\n }\n const newPath = current.context.path;\n const basename = PathExt.basename(newPath);\n h.textContent = basename.replace(STRIP_IPYNB, '');\n if (!router) {\n return;\n }\n const matches = (_a = router.current.path.match(TREE_PATTERN)) !== null && _a !== void 0 ? _a : [];\n const [, route, path] = matches;\n if (!route || !path) {\n return;\n }\n const encoded = encodeURIComponent(newPath);\n router.navigate(`/${route}/${encoded}`, {\n skipRouting: true,\n });\n },\n });\n node.onclick = async () => {\n void commands.execute(CommandIDs.rename);\n };\n };\n shell.currentChanged.connect(addTitle);\n void addTitle();\n },\n};\n/**\n * Plugin to toggle the top header visibility.\n */\nconst topVisibility = {\n id: '@jupyter-notebook/application-extension:top',\n description: 'Plugin to toggle the top header visibility.',\n requires: [INotebookShell, ITranslator],\n optional: [ISettingRegistry, ICommandPalette],\n activate: (app, notebookShell, translator, settingRegistry, palette) => {\n const trans = translator.load('notebook');\n const top = notebookShell.top;\n const pluginId = topVisibility.id;\n app.commands.addCommand(CommandIDs.toggleTop, {\n label: trans.__('Show Header'),\n execute: () => {\n top.setHidden(top.isVisible);\n if (settingRegistry) {\n void settingRegistry.set(pluginId, 'visible', top.isVisible ? 'yes' : 'no');\n }\n },\n isToggled: () => top.isVisible,\n });\n let adjustToScreen = false;\n if (settingRegistry) {\n const loadSettings = settingRegistry.load(pluginId);\n const updateSettings = (settings) => {\n // 'visible' property from user preferences or default settings\n let visible = settings.get('visible').composite;\n if (settings.user.visible !== undefined) {\n visible = settings.user.visible;\n }\n top.setHidden(visible === 'no');\n // adjust to screen from user preferences or default settings\n adjustToScreen = visible === 'automatic';\n };\n Promise.all([loadSettings, app.restored])\n .then(([settings]) => {\n updateSettings(settings);\n settings.changed.connect((settings) => {\n updateSettings(settings);\n });\n })\n .catch((reason) => {\n console.error(reason.message);\n });\n }\n if (palette) {\n palette.addItem({ command: CommandIDs.toggleTop, category: 'View' });\n }\n const onChanged = () => {\n if (!adjustToScreen) {\n return;\n }\n if (app.format === 'desktop') {\n notebookShell.expandTop();\n }\n else {\n notebookShell.collapseTop();\n }\n };\n // listen on format change (mobile and desktop) to make the view more compact\n app.formatChanged.connect(onChanged);\n },\n autoStart: true,\n};\n/**\n * Plugin to toggle the left or right side panel's visibility.\n */\nconst sidePanelVisibility = {\n id: '@jupyter-notebook/application-extension:sidepanel',\n description: 'Plugin to toggle the visibility of left or right side panel.',\n requires: [INotebookShell, ITranslator],\n optional: [IMainMenu, ICommandPalette],\n autoStart: true,\n activate: (app, notebookShell, translator, menu, palette) => {\n const trans = translator.load('notebook');\n /* Arguments for togglePanel command:\n * side, left or right area\n * title, widget title to show in the menu\n * id, widget ID to activate in the side panel\n */\n app.commands.addCommand(CommandIDs.togglePanel, {\n label: (args) => args['title'],\n caption: (args) => {\n // We do not substitute the parameter into the string because the parameter is not\n // localized (e.g., it is always 'left') even though the string is localized.\n if (args['side'] === 'left') {\n return trans.__('Show %1 in the left sidebar', args['title']);\n }\n else if (args['side'] === 'right') {\n return trans.__('Show %1 in the right sidebar', args['title']);\n }\n return trans.__('Show %1 in the sidebar', args['title']);\n },\n execute: (args) => {\n var _a, _b;\n switch (args['side']) {\n case 'left':\n if (notebookShell.leftCollapsed) {\n notebookShell.expandLeft(args.id);\n }\n else if (((_a = notebookShell.leftHandler.currentWidget) === null || _a === void 0 ? void 0 : _a.id) !== args.id) {\n notebookShell.expandLeft(args.id);\n }\n else {\n notebookShell.collapseLeft();\n if (notebookShell.currentWidget) {\n notebookShell.activateById(notebookShell.currentWidget.id);\n }\n }\n break;\n case 'right':\n if (notebookShell.rightCollapsed) {\n notebookShell.expandRight(args.id);\n }\n else if (((_b = notebookShell.rightHandler.currentWidget) === null || _b === void 0 ? void 0 : _b.id) !== args.id) {\n notebookShell.expandRight(args.id);\n }\n else {\n notebookShell.collapseRight();\n if (notebookShell.currentWidget) {\n notebookShell.activateById(notebookShell.currentWidget.id);\n }\n }\n break;\n }\n },\n isToggled: (args) => {\n switch (args['side']) {\n case 'left': {\n if (notebookShell.leftCollapsed) {\n return false;\n }\n const currentWidget = notebookShell.leftHandler.currentWidget;\n if (!currentWidget) {\n return false;\n }\n return currentWidget.id === args['id'];\n }\n case 'right': {\n if (notebookShell.rightCollapsed) {\n return false;\n }\n const currentWidget = notebookShell.rightHandler.currentWidget;\n if (!currentWidget) {\n return false;\n }\n return currentWidget.id === args['id'];\n }\n }\n return false;\n },\n });\n const sidePanelMenu = {\n left: null,\n right: null,\n };\n /**\n * The function which adds entries to the View menu for each widget of a side panel.\n *\n * @param area - 'left' or 'right', the area of the side panel.\n * @param entryLabel - the name of the main entry in the View menu for that side panel.\n * @returns - The disposable menu added to the View menu or null.\n */\n const updateMenu = (area, entryLabel) => {\n var _a;\n if (menu === null) {\n return null;\n }\n // Remove the previous menu entry for this side panel.\n (_a = sidePanelMenu[area]) === null || _a === void 0 ? void 0 : _a.dispose();\n // Creates a new menu entry and populates it with side panel widgets.\n const newMenu = new Menu({ commands: app.commands });\n newMenu.title.label = entryLabel;\n const widgets = notebookShell.widgets(area);\n let menuToAdd = false;\n for (const widget of widgets) {\n newMenu.addItem({\n command: CommandIDs.togglePanel,\n args: {\n side: area,\n title: `Show ${widget.title.caption}`,\n id: widget.id,\n },\n });\n menuToAdd = true;\n }\n // If there are widgets, add the menu to the main menu entry.\n if (menuToAdd) {\n sidePanelMenu[area] = menu.viewMenu.addItem({\n type: 'submenu',\n submenu: newMenu,\n });\n }\n };\n app.restored.then(() => {\n // Create menu entries for the left and right panel.\n if (menu) {\n const getSidePanelLabel = (area) => {\n if (area === 'left') {\n return trans.__('Left Sidebar');\n }\n else {\n return trans.__('Right Sidebar');\n }\n };\n const leftArea = notebookShell.leftHandler.area;\n const leftLabel = getSidePanelLabel(leftArea);\n updateMenu(leftArea, leftLabel);\n const rightArea = notebookShell.rightHandler.area;\n const rightLabel = getSidePanelLabel(rightArea);\n updateMenu(rightArea, rightLabel);\n const handleSidePanelChange = (sidePanel, widget) => {\n const label = getSidePanelLabel(sidePanel.area);\n updateMenu(sidePanel.area, label);\n };\n notebookShell.leftHandler.widgetAdded.connect(handleSidePanelChange);\n notebookShell.leftHandler.widgetRemoved.connect(handleSidePanelChange);\n notebookShell.rightHandler.widgetAdded.connect(handleSidePanelChange);\n notebookShell.rightHandler.widgetRemoved.connect(handleSidePanelChange);\n }\n // Add palette entries for side panels.\n if (palette) {\n const sidePanelPalette = new SidePanelPalette({\n commandPalette: palette,\n command: CommandIDs.togglePanel,\n });\n notebookShell.leftHandler.widgets.forEach((widget) => {\n sidePanelPalette.addItem(widget, notebookShell.leftHandler.area);\n });\n notebookShell.rightHandler.widgets.forEach((widget) => {\n sidePanelPalette.addItem(widget, notebookShell.rightHandler.area);\n });\n // Update menu and palette when widgets are added or removed from side panels.\n notebookShell.leftHandler.widgetAdded.connect((sidePanel, widget) => {\n sidePanelPalette.addItem(widget, sidePanel.area);\n });\n notebookShell.leftHandler.widgetRemoved.connect((sidePanel, widget) => {\n sidePanelPalette.removeItem(widget, sidePanel.area);\n });\n notebookShell.rightHandler.widgetAdded.connect((sidePanel, widget) => {\n sidePanelPalette.addItem(widget, sidePanel.area);\n });\n notebookShell.rightHandler.widgetRemoved.connect((sidePanel, widget) => {\n sidePanelPalette.removeItem(widget, sidePanel.area);\n });\n }\n });\n },\n};\n/**\n * The default tree route resolver plugin.\n */\nconst tree = {\n id: '@jupyter-notebook/application-extension:tree-resolver',\n description: 'The default tree route resolver plugin.',\n autoStart: true,\n requires: [IRouter],\n provides: JupyterFrontEnd.ITreeResolver,\n activate: (app, router) => {\n const { commands } = app;\n const set = new DisposableSet();\n const delegate = new PromiseDelegate();\n const treePattern = new RegExp('/(/tree/.*)?');\n set.add(commands.addCommand(CommandIDs.resolveTree, {\n execute: (async (args) => {\n var _a;\n if (set.isDisposed) {\n return;\n }\n const query = URLExt.queryStringToObject((_a = args.search) !== null && _a !== void 0 ? _a : '');\n const browser = query['file-browser-path'] || '';\n // Remove the file browser path from the query string.\n delete query['file-browser-path'];\n // Clean up artifacts immediately upon routing.\n set.dispose();\n delegate.resolve({ browser, file: PageConfig.getOption('treePath') });\n }),\n }));\n set.add(router.register({ command: CommandIDs.resolveTree, pattern: treePattern }));\n // If a route is handled by the router without the tree command being\n // invoked, resolve to `null` and clean up artifacts.\n const listener = () => {\n if (set.isDisposed) {\n return;\n }\n set.dispose();\n delegate.resolve(null);\n };\n router.routed.connect(listener);\n set.add(new DisposableDelegate(() => {\n router.routed.disconnect(listener);\n }));\n return { paths: delegate.promise };\n },\n};\n/**\n * Plugin to update tree path.\n */\nconst treePathUpdater = {\n id: '@jupyter-notebook/application-extension:tree-updater',\n description: 'Plugin to update tree path.',\n requires: [IRouter],\n provides: ITreePathUpdater,\n activate: (app, router) => {\n function updateTreePath(treePath) {\n if (treePath !== PageConfig.getOption('treePath')) {\n const path = URLExt.join(PageConfig.getOption('baseUrl') || '/', 'tree', URLExt.encodeParts(treePath));\n router.navigate(path, { skipRouting: true });\n // Persist the new tree path to PageConfig as it is used elsewhere at runtime.\n PageConfig.setOption('treePath', treePath);\n }\n }\n return updateTreePath;\n },\n autoStart: true,\n};\n/**\n * Translator plugin\n */\nconst translator = {\n id: '@jupyter-notebook/application-extension:translator',\n description: 'Translator plugin',\n requires: [INotebookShell, ITranslator],\n autoStart: true,\n activate: (app, notebookShell, translator) => {\n notebookShell.translator = translator;\n },\n};\n/**\n * Zen mode plugin\n */\nconst zen = {\n id: '@jupyter-notebook/application-extension:zen',\n description: 'Zen mode plugin.',\n autoStart: true,\n requires: [ITranslator],\n optional: [ICommandPalette, INotebookShell],\n activate: (app, translator, palette, notebookShell) => {\n const { commands } = app;\n const elem = document.documentElement;\n const trans = translator.load('notebook');\n const toggleOn = () => {\n notebookShell === null || notebookShell === void 0 ? void 0 : notebookShell.collapseTop();\n notebookShell === null || notebookShell === void 0 ? void 0 : notebookShell.menu.setHidden(true);\n zenModeEnabled = true;\n };\n const toggleOff = () => {\n notebookShell === null || notebookShell === void 0 ? void 0 : notebookShell.expandTop();\n notebookShell === null || notebookShell === void 0 ? void 0 : notebookShell.menu.setHidden(false);\n zenModeEnabled = false;\n };\n let zenModeEnabled = false;\n commands.addCommand(CommandIDs.toggleZen, {\n label: trans.__('Toggle Zen Mode'),\n execute: () => {\n if (!zenModeEnabled) {\n elem.requestFullscreen();\n toggleOn();\n }\n else {\n document.exitFullscreen();\n toggleOff();\n }\n },\n });\n document.addEventListener('fullscreenchange', () => {\n if (!document.fullscreenElement) {\n toggleOff();\n }\n });\n if (palette) {\n palette.addItem({ command: CommandIDs.toggleZen, category: 'Mode' });\n }\n },\n};\n/**\n * Export the plugins as default.\n */\nconst plugins = [\n dirty,\n info,\n logo,\n menus,\n menuSpacer,\n opener,\n pages,\n pathOpener,\n paths,\n rendermime,\n shell,\n sidePanelVisibility,\n splash,\n status,\n tabTitle,\n title,\n topVisibility,\n tree,\n treePathUpdater,\n translator,\n zen,\n];\nexport default plugins;\n"],"names":[],"sourceRoot":""}