88 lines
2.3 KiB
TypeScript
88 lines
2.3 KiB
TypeScript
/**
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* Simple text input component for extensions.
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*/
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import { Container, type Focusable, getKeybindings, Input, Spacer, Text, type TUI } from "@earendil-works/pi-tui";
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import { theme } from "../theme/theme.js";
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import { CountdownTimer } from "./countdown-timer.js";
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import { DynamicBorder } from "./dynamic-border.js";
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import { keyHint } from "./keybinding-hints.js";
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export interface ExtensionInputOptions {
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tui?: TUI;
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timeout?: number;
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}
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export class ExtensionInputComponent extends Container implements Focusable {
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private input: Input;
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private onSubmitCallback: (value: string) => void;
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private onCancelCallback: () => void;
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private titleText: Text;
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private baseTitle: string;
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private countdown: CountdownTimer | undefined;
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// Focusable implementation - propagate to input for IME cursor positioning
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private _focused = false;
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get focused(): boolean {
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return this._focused;
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}
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set focused(value: boolean) {
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this._focused = value;
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this.input.focused = value;
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}
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constructor(
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title: string,
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_placeholder: string | undefined,
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onSubmit: (value: string) => void,
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onCancel: () => void,
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opts?: ExtensionInputOptions,
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) {
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super();
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this.onSubmitCallback = onSubmit;
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this.onCancelCallback = onCancel;
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this.baseTitle = title;
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this.addChild(new DynamicBorder());
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this.addChild(new Spacer(1));
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this.titleText = new Text(theme.fg("accent", title), 1, 0);
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this.addChild(this.titleText);
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this.addChild(new Spacer(1));
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if (opts?.timeout && opts.timeout > 0 && opts.tui) {
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this.countdown = new CountdownTimer(
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opts.timeout,
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opts.tui,
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(s) => this.titleText.setText(theme.fg("accent", `${this.baseTitle} (${s}s)`)),
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() => this.onCancelCallback(),
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);
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}
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this.input = new Input();
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this.addChild(this.input);
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this.addChild(new Spacer(1));
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this.addChild(
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new Text(`${keyHint("tui.select.confirm", "submit")} ${keyHint("tui.select.cancel", "cancel")}`, 1, 0),
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);
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this.addChild(new Spacer(1));
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this.addChild(new DynamicBorder());
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}
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handleInput(keyData: string): void {
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const kb = getKeybindings();
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if (kb.matches(keyData, "tui.select.confirm") || keyData === "\n") {
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this.onSubmitCallback(this.input.getValue());
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} else if (kb.matches(keyData, "tui.select.cancel")) {
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this.onCancelCallback();
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} else {
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this.input.handleInput(keyData);
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}
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}
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dispose(): void {
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this.countdown?.dispose();
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}
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}
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