138 lines
3.9 KiB
TypeScript
138 lines
3.9 KiB
TypeScript
import {
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CompletionContext,
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CompletionResult,
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useEffect,
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useRef,
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} from "../deps.ts";
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import type { ComponentChildren, FunctionalComponent } from "../deps.ts";
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import { Notification } from "../types.ts";
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import { FeatherProps } from "https://esm.sh/v99/preact-feather@4.2.1/dist/types";
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import { MiniEditor } from "./mini_editor.tsx";
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export type ActionButton = {
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icon: FunctionalComponent<FeatherProps>;
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description: string;
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callback: () => void;
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};
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export function TopBar({
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pageName,
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unsavedChanges,
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isLoading,
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notifications,
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onRename,
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actionButtons,
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darkMode,
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vimMode,
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completer,
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lhs,
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rhs,
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}: {
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pageName?: string;
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unsavedChanges: boolean;
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isLoading: boolean;
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notifications: Notification[];
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darkMode: boolean;
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vimMode: boolean;
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onRename: (newName?: string) => Promise<void>;
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completer: (context: CompletionContext) => Promise<CompletionResult | null>;
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actionButtons: ActionButton[];
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lhs?: ComponentChildren;
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rhs?: ComponentChildren;
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}) {
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const inputRef = useRef<HTMLInputElement>(null);
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// Another one of my less proud moments:
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// Somehow I cannot seem to proerply limit the width of the page name, so I'm doing
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// it this way. If you have a better way to do this, please let me know!
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useEffect(() => {
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function resizeHandler() {
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const editorWidth = parseInt(
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getComputedStyle(document.getElementById("sb-root")!).getPropertyValue(
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"--editor-width",
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),
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);
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const currentPageElement = document.getElementById("sb-current-page");
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if (currentPageElement) {
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// Temporarily make it very narrow to give the parent space
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currentPageElement.style.width = "10px";
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const innerDiv = currentPageElement.parentElement!.parentElement!;
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// Then calculate a new width
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currentPageElement.style.width = `${
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Math.min(editorWidth - 150, innerDiv.clientWidth - 150)
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}px`;
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}
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}
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globalThis.addEventListener("resize", resizeHandler);
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// Stop listening on unmount
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return () => {
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globalThis.removeEventListener("resize", resizeHandler);
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};
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}, []);
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return (
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<div id="sb-top">
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{lhs}
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<div className="main">
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<div className="inner">
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<div className="wrapper">
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<span
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id="sb-current-page"
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className={isLoading
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? "sb-loading"
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: unsavedChanges
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? "sb-unsaved"
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: "sb-saved"}
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>
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<MiniEditor
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text={pageName ?? ""}
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vimMode={vimMode}
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darkMode={darkMode}
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onBlur={(newName) => {
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if (newName !== pageName) {
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return onRename(newName);
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} else {
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return onRename();
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}
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}}
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completer={completer}
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onEnter={(newName) => {
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onRename(newName);
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}}
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/>
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</span>
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{notifications.length > 0 && (
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<div className="sb-notifications">
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{notifications.map((notification) => (
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<div
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key={notification.id}
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className={`sb-notification-${notification.type}`}
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>
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{notification.message}
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</div>
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))}
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</div>
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)}
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<div className="sb-actions">
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{actionButtons.map((actionButton) => (
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<button
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onClick={(e) => {
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actionButton.callback();
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e.stopPropagation();
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}}
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title={actionButton.description}
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>
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<actionButton.icon size={18} />
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</button>
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))}
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</div>
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</div>
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</div>
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</div>
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{rhs}
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</div>
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);
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}
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