mirror of
https://github.com/zulip/zulip.git
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278 lines
7.9 KiB
JavaScript
278 lines
7.9 KiB
JavaScript
import $ from "jquery";
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import render_keyboard_shortcut from "../templates/keyboard_shortcuts.hbs";
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import render_markdown_help from "../templates/markdown_help.hbs";
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import render_search_operator from "../templates/search_operators.hbs";
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import * as browser_history from "./browser_history";
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import * as common from "./common";
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import * as components from "./components";
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import {$t, $t_html} from "./i18n";
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import * as keydown_util from "./keydown_util";
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import * as markdown from "./markdown";
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import * as overlays from "./overlays";
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import * as rendered_markdown from "./rendered_markdown";
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import * as ui from "./ui";
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import {user_settings} from "./user_settings";
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import * as util from "./util";
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// Make it explicit that our toggler is undefined until
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// set_up_toggler is called.
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export let toggler;
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const markdown_help_rows = [
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{
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markdown: "*italic*",
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usage_html: "(or <kbd>Ctrl</kbd>+<kbd>I</kbd>)",
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},
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{
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markdown: "**bold**",
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usage_html: "(or <kbd>Ctrl</kbd>+<kbd>B</kbd>)",
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},
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{
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markdown: "~~strikethrough~~",
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},
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{
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markdown: "[Zulip website](https://zulip.org)",
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usage_html: "(or <kbd>Ctrl</kbd>+<kbd>Shift</kbd>+<kbd>L</kbd>)",
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},
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{
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markdown: `\
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* Milk
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* Tea
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* Green tea
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* Black tea
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* Oolong tea
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* Coffee`,
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},
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{
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markdown: `\
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1. Milk
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1. Tea
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1. Coffee`,
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},
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{
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markdown: ":heart:",
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usage_html:
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'(and <a href="https://www.webfx.com/tools/emoji-cheat-sheet/" target="_blank" rel="noopener noreferrer">many others</a>, from the <a href="https://code.google.com/p/noto/" target="_blank" rel="noopener noreferrer">Noto Project</a>)',
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},
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{
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markdown: "@**Joe Smith**",
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usage_html: "(autocompletes from @joe)",
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output_html: '<p><span class="user-mention">@Joe Smith</span></p>',
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effect_html: "(notifies Joe Smith)",
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},
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{
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markdown: "@_**Joe Smith**",
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usage_html: "(autocompletes from @_joe)",
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output_html: '<p><span class="user-mention">Joe Smith</span></p>',
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effect_html: "(links to profile but doesn't notify Joe Smith)",
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},
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{
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markdown: "@**all**",
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effect_html: "(notifies all recipients)",
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},
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{
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markdown: "#**streamName**",
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output_html: "<p><a>#streamName</a></p>",
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effect_html: "(links to a stream)",
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},
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{
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markdown: "/me is busy working",
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output_html: '<p><span class="sender_name-in-status">Iago</span> is busy working</p>',
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},
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{
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markdown: `/poll What did you drink this morning?
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Milk
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Tea
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Coffee`,
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output_html: `\
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<div class="poll-widget">
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<h4 class="poll-question-header reduced-font-size">What did you drink this morning?</h4>
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<i class="fa fa-pencil poll-edit-question"></i>
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<ul class="poll-widget">
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<li>
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<button class="poll-vote">
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0
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</button>
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<span>Milk</span>
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</li>
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<li>
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<button class="poll-vote">
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0
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</button>
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<span>Tea</span>
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</li>
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<li>
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<button class="poll-vote">
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0
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</button>
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<span>Coffee</span>
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</li>
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</ul>
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</div>
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`,
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},
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{
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markdown: "Some inline `code`",
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},
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{
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markdown: `\
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\`\`\`
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def zulip():
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print "Zulip"
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\`\`\``,
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},
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{
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markdown: `\
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\`\`\`python
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def zulip():
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print "Zulip"
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\`\`\``,
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output_html: `\
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<div class="codehilite"><pre><span class="k">def</span> <span class="nf">zulip</span><span class="p">():</span>
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<span class="k">print</span> <span class="s">"Zulip"</span></pre></div>`,
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},
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{
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note_html: $t_html(
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{
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defaultMessage:
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"To add syntax highlighting to a multi-line code block, add the language's <b>first</b> <z-link>Pygments short name</z-link> after the first set of back-ticks. You can also make a code block by indenting each line with 4 spaces.",
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},
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{
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"z-link": (content_html) =>
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`<a target="_blank" rel="noopener noreferrer" href="https://pygments.org/docs/lexers/">${content_html.join(
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"",
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)}</a>`,
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},
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),
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},
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{
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markdown: "> Quoted",
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},
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{
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markdown: `\
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\`\`\`quote
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Quoted block
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\`\`\``,
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},
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{
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markdown: `\
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\`\`\`spoiler Always visible heading
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This text won't be visible until the user clicks.
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\`\`\``,
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},
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{
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markdown: "Some inline math $$ e^{i \\pi} + 1 = 0 $$",
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},
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{
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markdown: `\
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\`\`\`math
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\\int_{0}^{1} f(x) dx
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\`\`\``,
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},
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{
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note_html: $t_html(
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{
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defaultMessage:
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"You can also make <z-link>tables</z-link> with this <z-link>Markdown-ish table syntax</z-link>.",
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},
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{
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"z-link": (content_html) =>
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`<a target="_blank" rel="noopener noreferrer" href="https://github.com/adam-p/markdown-here/wiki/Markdown-Cheatsheet#wiki-tables">${content_html.join(
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"",
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)}</a>`,
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},
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),
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},
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];
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export function set_up_toggler() {
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for (const row of markdown_help_rows) {
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if (row.markdown && !row.output_html) {
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const message = {raw_content: row.markdown};
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markdown.apply_markdown(message);
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row.output_html = util.clean_user_content_links(message.content);
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}
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}
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const $markdown_help = $(render_markdown_help({markdown_help_rows}));
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$markdown_help.find(".rendered_markdown").each(function () {
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rendered_markdown.update_elements($(this));
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});
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$(".informational-overlays .overlay-body").append($markdown_help);
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const $search_operators = $(render_search_operator());
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$(".informational-overlays .overlay-body").append($search_operators);
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const $keyboard_shortcuts = $(render_keyboard_shortcut());
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$(".informational-overlays .overlay-body").append($keyboard_shortcuts);
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const opts = {
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selected: 0,
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child_wants_focus: true,
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values: [
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{label: $t({defaultMessage: "Keyboard shortcuts"}), key: "keyboard-shortcuts"},
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{label: $t({defaultMessage: "Message formatting"}), key: "message-formatting"},
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{label: $t({defaultMessage: "Search operators"}), key: "search-operators"},
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],
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callback(name, key) {
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$(".overlay-modal").hide();
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$(`#${CSS.escape(key)}`).show();
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ui.get_scroll_element($(`#${CSS.escape(key)}`).find(".modal-body")).trigger("focus");
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},
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};
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toggler = components.toggle(opts);
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const $elem = toggler.get();
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$elem.addClass("large allow-overflow");
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const modals = opts.values.map((item) => {
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const key = item.key; // e.g. message-formatting
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const $modal = $(`#${CSS.escape(key)}`).find(".modal-body");
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return $modal;
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});
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for (const $modal of modals) {
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ui.get_scroll_element($modal).prop("tabindex", 0);
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keydown_util.handle({
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$elem: $modal,
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handlers: {
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ArrowLeft: toggler.maybe_go_left,
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ArrowRight: toggler.maybe_go_right,
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},
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});
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}
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$(".informational-overlays .overlay-tabs").append($elem);
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$("#go-to-default-view-hotkey-help").toggleClass(
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"notdisplayed",
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!user_settings.escape_navigates_to_default_view,
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);
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common.adjust_mac_shortcuts(".hotkeys_table .hotkey kbd");
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common.adjust_mac_shortcuts("#markdown-instructions kbd");
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}
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export function show(target) {
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if (!toggler) {
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set_up_toggler();
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}
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const $overlay = $(".informational-overlays");
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if (!$overlay.hasClass("show")) {
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overlays.open_overlay({
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name: "informationalOverlays",
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$overlay,
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on_close() {
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browser_history.exit_overlay();
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},
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});
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}
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if (target) {
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toggler.goto(target);
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}
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}
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