mirror of
https://github.com/getcompanion-ai/co-mono.git
synced 2026-04-15 21:03:19 +00:00
881 lines
28 KiB
TypeScript
881 lines
28 KiB
TypeScript
/**
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* Overlay QA Tests - comprehensive overlay positioning and edge case tests
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*
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* Usage: pi --extension ./examples/extensions/overlay-qa-tests.ts
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*
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* Commands:
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* /overlay-animation - Real-time animation demo (~30 FPS, proves DOOM-like rendering works)
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* /overlay-anchors - Cycle through all 9 anchor positions
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* /overlay-margins - Test margin and offset options
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* /overlay-stack - Test stacked overlays
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* /overlay-overflow - Test width overflow with streaming process output
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* /overlay-edge - Test overlay positioned at terminal edge
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* /overlay-percent - Test percentage-based positioning
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* /overlay-maxheight - Test maxHeight truncation
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* /overlay-sidepanel - Responsive sidepanel (hides when terminal < 100 cols)
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* /overlay-toggle - Toggle visibility demo (demonstrates OverlayHandle.setHidden)
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*/
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import type { ExtensionAPI, ExtensionCommandContext, Theme } from "@mariozechner/pi-coding-agent";
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import type { OverlayAnchor, OverlayHandle, OverlayOptions, TUI } from "@mariozechner/pi-tui";
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import { matchesKey, truncateToWidth, visibleWidth } from "@mariozechner/pi-tui";
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import { spawn } from "child_process";
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// Global handle for toggle demo (in real code, use a more elegant pattern)
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let globalToggleHandle: OverlayHandle | null = null;
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export default function (pi: ExtensionAPI) {
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// Animation demo - proves overlays can handle real-time updates (like pi-doom would need)
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pi.registerCommand("overlay-animation", {
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description: "Test real-time animation in overlay (~30 FPS)",
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handler: async (_args: string, ctx: ExtensionCommandContext) => {
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await ctx.ui.custom<void>((tui, theme, _kb, done) => new AnimationDemoComponent(tui, theme, done), {
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overlay: true,
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overlayOptions: { anchor: "center", width: 50, maxHeight: 20 },
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});
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},
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});
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// Test all 9 anchor positions
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pi.registerCommand("overlay-anchors", {
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description: "Cycle through all anchor positions",
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handler: async (_args: string, ctx: ExtensionCommandContext) => {
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const anchors: OverlayAnchor[] = [
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"top-left",
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"top-center",
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"top-right",
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"left-center",
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"center",
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"right-center",
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"bottom-left",
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"bottom-center",
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"bottom-right",
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];
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let index = 0;
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while (true) {
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const result = await ctx.ui.custom<"next" | "confirm" | "cancel">(
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(_tui, theme, _kb, done) => new AnchorTestComponent(theme, anchors[index]!, done),
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{
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overlay: true,
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overlayOptions: { anchor: anchors[index], width: 40 },
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},
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);
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if (result === "next") {
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index = (index + 1) % anchors.length;
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continue;
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}
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if (result === "confirm") {
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ctx.ui.notify(`Selected: ${anchors[index]}`, "info");
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}
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break;
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}
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},
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});
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// Test margins and offsets
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pi.registerCommand("overlay-margins", {
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description: "Test margin and offset options",
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handler: async (_args: string, ctx: ExtensionCommandContext) => {
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const configs: { name: string; options: OverlayOptions }[] = [
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{ name: "No margin (top-left)", options: { anchor: "top-left", width: 35 } },
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{ name: "Margin: 3 all sides", options: { anchor: "top-left", width: 35, margin: 3 } },
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{
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name: "Margin: top=5, left=10",
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options: { anchor: "top-left", width: 35, margin: { top: 5, left: 10 } },
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},
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{ name: "Center + offset (10, -3)", options: { anchor: "center", width: 35, offsetX: 10, offsetY: -3 } },
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{ name: "Bottom-right, margin: 2", options: { anchor: "bottom-right", width: 35, margin: 2 } },
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];
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let index = 0;
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while (true) {
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const result = await ctx.ui.custom<"next" | "close">(
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(_tui, theme, _kb, done) => new MarginTestComponent(theme, configs[index]!, done),
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{
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overlay: true,
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overlayOptions: configs[index]!.options,
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},
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);
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if (result === "next") {
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index = (index + 1) % configs.length;
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continue;
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}
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break;
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}
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},
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});
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// Test stacked overlays
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pi.registerCommand("overlay-stack", {
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description: "Test stacked overlays",
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handler: async (_args: string, ctx: ExtensionCommandContext) => {
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// Three large overlays that overlap in the center area
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// Each offset slightly so you can see the stacking
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ctx.ui.notify("Showing overlay 1 (back)...", "info");
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const p1 = ctx.ui.custom<string>(
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(_tui, theme, _kb, done) => new StackOverlayComponent(theme, 1, "back (red border)", done),
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{
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overlay: true,
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overlayOptions: { anchor: "center", width: 50, offsetX: -8, offsetY: -4, maxHeight: 15 },
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},
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);
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await sleep(400);
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ctx.ui.notify("Showing overlay 2 (middle)...", "info");
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const p2 = ctx.ui.custom<string>(
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(_tui, theme, _kb, done) => new StackOverlayComponent(theme, 2, "middle (green border)", done),
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{
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overlay: true,
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overlayOptions: { anchor: "center", width: 50, offsetX: 0, offsetY: 0, maxHeight: 15 },
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},
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);
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await sleep(400);
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ctx.ui.notify("Showing overlay 3 (front)...", "info");
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const p3 = ctx.ui.custom<string>(
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(_tui, theme, _kb, done) => new StackOverlayComponent(theme, 3, "front (blue border)", done),
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{
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overlay: true,
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overlayOptions: { anchor: "center", width: 50, offsetX: 8, offsetY: 4, maxHeight: 15 },
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},
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);
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// Wait for all to close
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const results = await Promise.all([p1, p2, p3]);
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ctx.ui.notify(`Closed in order: ${results.join(", ")}`, "info");
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},
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});
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// Test width overflow scenarios (original crash case) - streams real process output
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pi.registerCommand("overlay-overflow", {
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description: "Test width overflow with streaming process output",
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handler: async (_args: string, ctx: ExtensionCommandContext) => {
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await ctx.ui.custom<void>((tui, theme, _kb, done) => new StreamingOverflowComponent(tui, theme, done), {
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overlay: true,
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overlayOptions: { anchor: "center", width: 90, maxHeight: 20 },
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});
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},
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});
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// Test overlay at terminal edge
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pi.registerCommand("overlay-edge", {
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description: "Test overlay positioned at terminal edge",
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handler: async (_args: string, ctx: ExtensionCommandContext) => {
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await ctx.ui.custom<void>((_tui, theme, _kb, done) => new EdgeTestComponent(theme, done), {
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overlay: true,
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overlayOptions: { anchor: "right-center", width: 40, margin: { right: 0 } },
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});
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},
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});
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// Test percentage-based positioning
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pi.registerCommand("overlay-percent", {
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description: "Test percentage-based positioning",
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handler: async (_args: string, ctx: ExtensionCommandContext) => {
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const configs = [
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{ name: "rowPercent: 0 (top)", row: 0, col: 50 },
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{ name: "rowPercent: 50 (middle)", row: 50, col: 50 },
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{ name: "rowPercent: 100 (bottom)", row: 100, col: 50 },
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{ name: "colPercent: 0 (left)", row: 50, col: 0 },
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{ name: "colPercent: 100 (right)", row: 50, col: 100 },
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];
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let index = 0;
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while (true) {
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const config = configs[index]!;
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const result = await ctx.ui.custom<"next" | "close">(
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(_tui, theme, _kb, done) => new PercentTestComponent(theme, config, done),
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{
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overlay: true,
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overlayOptions: {
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width: 30,
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row: `${config.row}%`,
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col: `${config.col}%`,
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},
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},
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);
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if (result === "next") {
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index = (index + 1) % configs.length;
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continue;
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}
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break;
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}
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},
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});
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// Test maxHeight
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pi.registerCommand("overlay-maxheight", {
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description: "Test maxHeight truncation",
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handler: async (_args: string, ctx: ExtensionCommandContext) => {
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await ctx.ui.custom<void>((_tui, theme, _kb, done) => new MaxHeightTestComponent(theme, done), {
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overlay: true,
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overlayOptions: { anchor: "center", width: 50, maxHeight: 10 },
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});
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},
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});
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// Test responsive sidepanel - only shows when terminal is wide enough
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pi.registerCommand("overlay-sidepanel", {
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description: "Test responsive sidepanel (hides when terminal < 100 cols)",
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handler: async (_args: string, ctx: ExtensionCommandContext) => {
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await ctx.ui.custom<void>((tui, theme, _kb, done) => new SidepanelComponent(tui, theme, done), {
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overlay: true,
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overlayOptions: {
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anchor: "right-center",
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width: "25%",
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minWidth: 30,
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margin: { right: 1 },
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// Only show when terminal is wide enough
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visible: (termWidth) => termWidth >= 100,
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},
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});
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},
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});
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// Test toggle overlay - demonstrates OverlayHandle.setHidden() via onHandle callback
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pi.registerCommand("overlay-toggle", {
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description: "Test overlay toggle (press 't' to toggle visibility)",
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handler: async (_args: string, ctx: ExtensionCommandContext) => {
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await ctx.ui.custom<void>((tui, theme, _kb, done) => new ToggleDemoComponent(tui, theme, done), {
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overlay: true,
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overlayOptions: { anchor: "center", width: 50 },
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// onHandle callback provides access to the OverlayHandle for visibility control
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onHandle: (handle) => {
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// Store handle globally so component can access it
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// (In real code, you'd use a more elegant pattern like a store or event emitter)
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globalToggleHandle = handle;
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},
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});
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globalToggleHandle = null;
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},
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});
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}
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function sleep(ms: number): Promise<void> {
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return new Promise((resolve) => setTimeout(resolve, ms));
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}
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// Base overlay component with common rendering
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abstract class BaseOverlay {
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constructor(protected theme: Theme) {}
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protected box(lines: string[], width: number, title?: string): string[] {
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const th = this.theme;
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const innerW = Math.max(1, width - 2);
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const result: string[] = [];
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const titleStr = title ? truncateToWidth(` ${title} `, innerW) : "";
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const titleW = visibleWidth(titleStr);
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const topLine = "─".repeat(Math.floor((innerW - titleW) / 2));
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const topLine2 = "─".repeat(Math.max(0, innerW - titleW - topLine.length));
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result.push(th.fg("border", `╭${topLine}`) + th.fg("accent", titleStr) + th.fg("border", `${topLine2}╮`));
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for (const line of lines) {
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result.push(th.fg("border", "│") + truncateToWidth(line, innerW, "...", true) + th.fg("border", "│"));
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}
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result.push(th.fg("border", `╰${"─".repeat(innerW)}╯`));
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return result;
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}
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invalidate(): void {}
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dispose(): void {}
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}
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// Anchor position test
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class AnchorTestComponent extends BaseOverlay {
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constructor(
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theme: Theme,
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private anchor: OverlayAnchor,
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private done: (result: "next" | "confirm" | "cancel") => void,
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) {
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super(theme);
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}
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handleInput(data: string): void {
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if (matchesKey(data, "escape") || matchesKey(data, "ctrl+c")) {
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this.done("cancel");
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} else if (matchesKey(data, "return")) {
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this.done("confirm");
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} else if (matchesKey(data, "space") || matchesKey(data, "right")) {
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this.done("next");
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}
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}
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render(width: number): string[] {
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const th = this.theme;
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return this.box(
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[
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"",
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` Current: ${th.fg("accent", this.anchor)}`,
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"",
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` ${th.fg("dim", "Space/→ = next anchor")}`,
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` ${th.fg("dim", "Enter = confirm")}`,
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` ${th.fg("dim", "Esc = cancel")}`,
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"",
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],
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width,
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"Anchor Test",
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);
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}
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}
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// Margin/offset test
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class MarginTestComponent extends BaseOverlay {
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constructor(
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theme: Theme,
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private config: { name: string; options: OverlayOptions },
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private done: (result: "next" | "close") => void,
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) {
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super(theme);
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}
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handleInput(data: string): void {
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if (matchesKey(data, "escape") || matchesKey(data, "ctrl+c")) {
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this.done("close");
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} else if (matchesKey(data, "space") || matchesKey(data, "right")) {
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this.done("next");
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}
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}
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render(width: number): string[] {
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const th = this.theme;
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return this.box(
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[
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"",
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` ${th.fg("accent", this.config.name)}`,
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"",
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` ${th.fg("dim", "Space/→ = next config")}`,
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` ${th.fg("dim", "Esc = close")}`,
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"",
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],
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width,
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"Margin Test",
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);
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}
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}
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// Stacked overlay test
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class StackOverlayComponent extends BaseOverlay {
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constructor(
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theme: Theme,
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private num: number,
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private position: string,
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private done: (result: string) => void,
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) {
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super(theme);
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}
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handleInput(data: string): void {
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if (matchesKey(data, "escape") || matchesKey(data, "ctrl+c") || matchesKey(data, "return")) {
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this.done(`Overlay ${this.num}`);
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}
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}
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render(width: number): string[] {
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const th = this.theme;
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// Use different colors for each overlay to show stacking
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const colors = ["error", "success", "accent"] as const;
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const color = colors[(this.num - 1) % colors.length]!;
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const innerW = Math.max(1, width - 2);
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const border = (char: string) => th.fg(color, char);
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const padLine = (s: string) => truncateToWidth(s, innerW, "...", true);
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const lines: string[] = [];
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lines.push(border(`╭${"─".repeat(innerW)}╮`));
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lines.push(border("│") + padLine(` Overlay ${th.fg("accent", `#${this.num}`)}`) + border("│"));
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lines.push(border("│") + padLine(` Layer: ${th.fg(color, this.position)}`) + border("│"));
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lines.push(border("│") + padLine("") + border("│"));
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// Add extra lines to make it taller
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for (let i = 0; i < 5; i++) {
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lines.push(border("│") + padLine(` ${"░".repeat(innerW - 2)} `) + border("│"));
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}
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lines.push(border("│") + padLine("") + border("│"));
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lines.push(border("│") + padLine(th.fg("dim", " Press Enter/Esc to close")) + border("│"));
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lines.push(border(`╰${"─".repeat(innerW)}╯`));
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return lines;
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}
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}
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// Streaming overflow test - spawns real process with colored output (original crash scenario)
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class StreamingOverflowComponent extends BaseOverlay {
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private lines: string[] = [];
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private proc: ReturnType<typeof spawn> | null = null;
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private scrollOffset = 0;
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private maxVisibleLines = 15;
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private finished = false;
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private disposed = false;
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constructor(
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private tui: TUI,
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theme: Theme,
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private done: () => void,
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) {
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super(theme);
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this.startProcess();
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}
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private startProcess(): void {
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// Run a command that produces many lines with ANSI colors
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// Using find with -ls produces file listings, or use ls --color
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this.proc = spawn("bash", [
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"-c",
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`
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echo "Starting streaming overflow test (30+ seconds)..."
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echo "This simulates subagent output with colors, hyperlinks, and long paths"
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echo ""
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for i in $(seq 1 100); do
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# Simulate long file paths with OSC 8 hyperlinks (clickable) - tests width overflow
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DIR="/Users/nicobailon/Documents/development/pi-mono/packages/coding-agent/src/modes/interactive"
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FILE="\${DIR}/components/very-long-component-name-that-exceeds-width-\${i}.ts"
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echo -e "\\033]8;;file://\${FILE}\\007▶ read: \${FILE}\\033]8;;\\007"
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# Add some colored status messages with long text
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if [ $((i % 5)) -eq 0 ]; then
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echo -e " \\033[32m✓ Successfully processed \${i} files in /Users/nicobailon/Documents/development/pi-mono\\033[0m"
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fi
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if [ $((i % 7)) -eq 0 ]; then
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echo -e " \\033[33m⚠ Warning: potential issue detected at line \${i} in very-long-component-name-that-exceeds-width.ts\\033[0m"
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fi
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if [ $((i % 11)) -eq 0 ]; then
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echo -e " \\033[31m✗ Error: file not found /some/really/long/path/that/definitely/exceeds/the/overlay/width/limit/file-\${i}.ts\\033[0m"
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fi
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sleep 0.3
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done
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echo ""
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echo -e "\\033[32m✓ Complete - 100 files processed in 30 seconds\\033[0m"
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echo "Press Esc to close"
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`,
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]);
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this.proc.stdout?.on("data", (data: Buffer) => {
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if (this.disposed) return; // Guard against callbacks after dispose
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const text = data.toString();
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const newLines = text.split("\n");
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for (const line of newLines) {
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if (line) this.lines.push(line);
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}
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// Auto-scroll to bottom
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this.scrollOffset = Math.max(0, this.lines.length - this.maxVisibleLines);
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this.tui.requestRender();
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});
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this.proc.stderr?.on("data", (data: Buffer) => {
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if (this.disposed) return; // Guard against callbacks after dispose
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this.lines.push(this.theme.fg("error", data.toString().trim()));
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this.tui.requestRender();
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});
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this.proc.on("close", () => {
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if (this.disposed) return; // Guard against callbacks after dispose
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this.finished = true;
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this.tui.requestRender();
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});
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}
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handleInput(data: string): void {
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|
if (matchesKey(data, "escape") || matchesKey(data, "ctrl+c")) {
|
|
this.proc?.kill();
|
|
this.done();
|
|
} else if (matchesKey(data, "up")) {
|
|
this.scrollOffset = Math.max(0, this.scrollOffset - 1);
|
|
this.tui.requestRender(); // Trigger re-render after scroll
|
|
} else if (matchesKey(data, "down")) {
|
|
this.scrollOffset = Math.min(Math.max(0, this.lines.length - this.maxVisibleLines), this.scrollOffset + 1);
|
|
this.tui.requestRender(); // Trigger re-render after scroll
|
|
}
|
|
}
|
|
|
|
render(width: number): string[] {
|
|
const th = this.theme;
|
|
const innerW = Math.max(1, width - 2);
|
|
const padLine = (s: string) => truncateToWidth(s, innerW, "...", true);
|
|
const border = (c: string) => th.fg("border", c);
|
|
|
|
const result: string[] = [];
|
|
const title = truncateToWidth(` Streaming Output (${this.lines.length} lines) `, innerW);
|
|
const titlePad = Math.max(0, innerW - visibleWidth(title));
|
|
result.push(border("╭") + th.fg("accent", title) + border(`${"─".repeat(titlePad)}╮`));
|
|
|
|
// Scroll indicators
|
|
const canScrollUp = this.scrollOffset > 0;
|
|
const canScrollDown = this.scrollOffset < this.lines.length - this.maxVisibleLines;
|
|
const scrollInfo = `↑${this.scrollOffset} | ↓${Math.max(0, this.lines.length - this.maxVisibleLines - this.scrollOffset)}`;
|
|
|
|
result.push(
|
|
border("│") + padLine(canScrollUp || canScrollDown ? th.fg("dim", ` ${scrollInfo}`) : "") + border("│"),
|
|
);
|
|
|
|
// Visible lines - truncate long lines to fit within border
|
|
const visibleLines = this.lines.slice(this.scrollOffset, this.scrollOffset + this.maxVisibleLines);
|
|
for (const line of visibleLines) {
|
|
result.push(border("│") + padLine(` ${line}`) + border("│"));
|
|
}
|
|
|
|
// Pad to maxVisibleLines
|
|
for (let i = visibleLines.length; i < this.maxVisibleLines; i++) {
|
|
result.push(border("│") + padLine("") + border("│"));
|
|
}
|
|
|
|
const status = this.finished ? th.fg("success", "✓ Done") : th.fg("warning", "● Running");
|
|
result.push(border("│") + padLine(` ${status} ${th.fg("dim", "| ↑↓ scroll | Esc close")}`) + border("│"));
|
|
result.push(border(`╰${"─".repeat(innerW)}╯`));
|
|
|
|
return result;
|
|
}
|
|
|
|
dispose(): void {
|
|
this.disposed = true;
|
|
this.proc?.kill();
|
|
}
|
|
}
|
|
|
|
// Edge position test
|
|
class EdgeTestComponent extends BaseOverlay {
|
|
constructor(
|
|
theme: Theme,
|
|
private done: () => void,
|
|
) {
|
|
super(theme);
|
|
}
|
|
|
|
handleInput(data: string): void {
|
|
if (matchesKey(data, "escape") || matchesKey(data, "ctrl+c")) {
|
|
this.done();
|
|
}
|
|
}
|
|
|
|
render(width: number): string[] {
|
|
const th = this.theme;
|
|
return this.box(
|
|
[
|
|
"",
|
|
" This overlay is at the",
|
|
" right edge of terminal.",
|
|
"",
|
|
` ${th.fg("dim", "Verify right border")}`,
|
|
` ${th.fg("dim", "aligns with edge.")}`,
|
|
"",
|
|
` ${th.fg("dim", "Press Esc to close")}`,
|
|
"",
|
|
],
|
|
width,
|
|
"Edge Test",
|
|
);
|
|
}
|
|
}
|
|
|
|
// Percentage positioning test
|
|
class PercentTestComponent extends BaseOverlay {
|
|
constructor(
|
|
theme: Theme,
|
|
private config: { name: string; row: number; col: number },
|
|
private done: (result: "next" | "close") => void,
|
|
) {
|
|
super(theme);
|
|
}
|
|
|
|
handleInput(data: string): void {
|
|
if (matchesKey(data, "escape") || matchesKey(data, "ctrl+c")) {
|
|
this.done("close");
|
|
} else if (matchesKey(data, "space") || matchesKey(data, "right")) {
|
|
this.done("next");
|
|
}
|
|
}
|
|
|
|
render(width: number): string[] {
|
|
const th = this.theme;
|
|
return this.box(
|
|
[
|
|
"",
|
|
` ${th.fg("accent", this.config.name)}`,
|
|
"",
|
|
` ${th.fg("dim", "Space/→ = next")}`,
|
|
` ${th.fg("dim", "Esc = close")}`,
|
|
"",
|
|
],
|
|
width,
|
|
"Percent Test",
|
|
);
|
|
}
|
|
}
|
|
|
|
// MaxHeight test - renders 20 lines, truncated to 10 by maxHeight
|
|
class MaxHeightTestComponent extends BaseOverlay {
|
|
constructor(
|
|
theme: Theme,
|
|
private done: () => void,
|
|
) {
|
|
super(theme);
|
|
}
|
|
|
|
handleInput(data: string): void {
|
|
if (matchesKey(data, "escape") || matchesKey(data, "ctrl+c")) {
|
|
this.done();
|
|
}
|
|
}
|
|
|
|
render(width: number): string[] {
|
|
const th = this.theme;
|
|
// Intentionally render 21 lines - maxHeight: 10 will truncate to first 10
|
|
// You should see header + lines 1-6, with bottom border cut off
|
|
const contentLines: string[] = [
|
|
th.fg("warning", " ⚠ Rendering 21 lines, maxHeight: 10"),
|
|
th.fg("dim", " Lines 11-21 truncated (no bottom border)"),
|
|
"",
|
|
];
|
|
|
|
for (let i = 1; i <= 14; i++) {
|
|
contentLines.push(` Line ${i} of 14`);
|
|
}
|
|
|
|
contentLines.push("", th.fg("dim", " Press Esc to close"));
|
|
|
|
return this.box(contentLines, width, "MaxHeight Test");
|
|
}
|
|
}
|
|
|
|
// Responsive sidepanel - demonstrates percentage width and visibility callback
|
|
class SidepanelComponent extends BaseOverlay {
|
|
private items = ["Dashboard", "Messages", "Settings", "Help", "About"];
|
|
private selectedIndex = 0;
|
|
|
|
constructor(
|
|
private tui: TUI,
|
|
theme: Theme,
|
|
private done: () => void,
|
|
) {
|
|
super(theme);
|
|
}
|
|
|
|
handleInput(data: string): void {
|
|
if (matchesKey(data, "escape") || matchesKey(data, "ctrl+c")) {
|
|
this.done();
|
|
} else if (matchesKey(data, "up")) {
|
|
this.selectedIndex = Math.max(0, this.selectedIndex - 1);
|
|
this.tui.requestRender();
|
|
} else if (matchesKey(data, "down")) {
|
|
this.selectedIndex = Math.min(this.items.length - 1, this.selectedIndex + 1);
|
|
this.tui.requestRender();
|
|
} else if (matchesKey(data, "return")) {
|
|
// Could trigger an action here
|
|
this.tui.requestRender();
|
|
}
|
|
}
|
|
|
|
render(width: number): string[] {
|
|
const th = this.theme;
|
|
const innerW = Math.max(1, width - 2);
|
|
const padLine = (s: string) => truncateToWidth(s, innerW, "...", true);
|
|
const border = (c: string) => th.fg("border", c);
|
|
const lines: string[] = [];
|
|
|
|
// Header
|
|
lines.push(border(`╭${"─".repeat(innerW)}╮`));
|
|
lines.push(border("│") + padLine(th.fg("accent", " Responsive Sidepanel")) + border("│"));
|
|
lines.push(border("├") + border("─".repeat(innerW)) + border("┤"));
|
|
|
|
// Menu items
|
|
for (let i = 0; i < this.items.length; i++) {
|
|
const item = this.items[i]!;
|
|
const isSelected = i === this.selectedIndex;
|
|
const prefix = isSelected ? th.fg("accent", "→ ") : " ";
|
|
const text = isSelected ? th.fg("accent", item) : item;
|
|
lines.push(border("│") + padLine(`${prefix}${text}`) + border("│"));
|
|
}
|
|
|
|
// Footer with responsive behavior info
|
|
lines.push(border("├") + border("─".repeat(innerW)) + border("┤"));
|
|
lines.push(border("│") + padLine(th.fg("warning", " ⚠ Resize terminal < 100 cols")) + border("│"));
|
|
lines.push(border("│") + padLine(th.fg("warning", " to see panel auto-hide")) + border("│"));
|
|
lines.push(border("│") + padLine(th.fg("dim", " Uses visible: (w) => w >= 100")) + border("│"));
|
|
lines.push(border("│") + padLine(th.fg("dim", " ↑↓ navigate | Esc close")) + border("│"));
|
|
lines.push(border(`╰${"─".repeat(innerW)}╯`));
|
|
|
|
return lines;
|
|
}
|
|
}
|
|
|
|
// Animation demo - proves overlays can handle real-time updates like pi-doom
|
|
class AnimationDemoComponent extends BaseOverlay {
|
|
private frame = 0;
|
|
private interval: ReturnType<typeof setInterval> | null = null;
|
|
private fps = 0;
|
|
private lastFpsUpdate = Date.now();
|
|
private framesSinceLastFps = 0;
|
|
|
|
constructor(
|
|
private tui: TUI,
|
|
theme: Theme,
|
|
private done: () => void,
|
|
) {
|
|
super(theme);
|
|
this.startAnimation();
|
|
}
|
|
|
|
private startAnimation(): void {
|
|
// Run at ~30 FPS (same as DOOM target)
|
|
this.interval = setInterval(() => {
|
|
this.frame++;
|
|
this.framesSinceLastFps++;
|
|
|
|
// Update FPS counter every second
|
|
const now = Date.now();
|
|
if (now - this.lastFpsUpdate >= 1000) {
|
|
this.fps = this.framesSinceLastFps;
|
|
this.framesSinceLastFps = 0;
|
|
this.lastFpsUpdate = now;
|
|
}
|
|
|
|
this.tui.requestRender();
|
|
}, 1000 / 30);
|
|
}
|
|
|
|
handleInput(data: string): void {
|
|
if (matchesKey(data, "escape") || matchesKey(data, "ctrl+c")) {
|
|
this.dispose();
|
|
this.done();
|
|
}
|
|
}
|
|
|
|
render(width: number): string[] {
|
|
const th = this.theme;
|
|
const innerW = Math.max(1, width - 2);
|
|
const padLine = (s: string) => truncateToWidth(s, innerW, "...", true);
|
|
const border = (c: string) => th.fg("border", c);
|
|
|
|
const lines: string[] = [];
|
|
lines.push(border(`╭${"─".repeat(innerW)}╮`));
|
|
lines.push(border("│") + padLine(th.fg("accent", " Animation Demo (~30 FPS)")) + border("│"));
|
|
lines.push(border("│") + padLine(``) + border("│"));
|
|
lines.push(border("│") + padLine(` Frame: ${th.fg("accent", String(this.frame))}`) + border("│"));
|
|
lines.push(border("│") + padLine(` FPS: ${th.fg("success", String(this.fps))}`) + border("│"));
|
|
lines.push(border("│") + padLine(``) + border("│"));
|
|
|
|
// Animated content - bouncing bar
|
|
const barWidth = Math.max(12, innerW - 4); // Ensure enough space for bar
|
|
const pos = Math.max(0, Math.floor(((Math.sin(this.frame / 10) + 1) * (barWidth - 10)) / 2));
|
|
const bar = " ".repeat(pos) + th.fg("accent", "██████████") + " ".repeat(Math.max(0, barWidth - 10 - pos));
|
|
lines.push(border("│") + padLine(` ${bar}`) + border("│"));
|
|
|
|
// Spinning character
|
|
const spinChars = ["◐", "◓", "◑", "◒"];
|
|
const spin = spinChars[this.frame % spinChars.length];
|
|
lines.push(border("│") + padLine(` Spinner: ${th.fg("warning", spin!)}`) + border("│"));
|
|
|
|
// Color cycling
|
|
const hue = (this.frame * 3) % 360;
|
|
const rgb = hslToRgb(hue / 360, 0.8, 0.5);
|
|
const colorBlock = `\x1b[48;2;${rgb[0]};${rgb[1]};${rgb[2]}m${" ".repeat(10)}\x1b[0m`;
|
|
lines.push(border("│") + padLine(` Color: ${colorBlock}`) + border("│"));
|
|
|
|
lines.push(border("│") + padLine(``) + border("│"));
|
|
lines.push(border("│") + padLine(th.fg("dim", " This proves overlays can handle")) + border("│"));
|
|
lines.push(border("│") + padLine(th.fg("dim", " real-time game-like rendering.")) + border("│"));
|
|
lines.push(border("│") + padLine(th.fg("dim", " (pi-doom uses same approach)")) + border("│"));
|
|
lines.push(border("│") + padLine(``) + border("│"));
|
|
lines.push(border("│") + padLine(th.fg("dim", " Press Esc to close")) + border("│"));
|
|
lines.push(border(`╰${"─".repeat(innerW)}╯`));
|
|
|
|
return lines;
|
|
}
|
|
|
|
dispose(): void {
|
|
if (this.interval) {
|
|
clearInterval(this.interval);
|
|
this.interval = null;
|
|
}
|
|
}
|
|
}
|
|
|
|
// HSL to RGB helper for color cycling animation
|
|
function hslToRgb(h: number, s: number, l: number): [number, number, number] {
|
|
let r: number, g: number, b: number;
|
|
if (s === 0) {
|
|
r = g = b = l;
|
|
} else {
|
|
const hue2rgb = (p: number, q: number, t: number) => {
|
|
if (t < 0) t += 1;
|
|
if (t > 1) t -= 1;
|
|
if (t < 1 / 6) return p + (q - p) * 6 * t;
|
|
if (t < 1 / 2) return q;
|
|
if (t < 2 / 3) return p + (q - p) * (2 / 3 - t) * 6;
|
|
return p;
|
|
};
|
|
const q = l < 0.5 ? l * (1 + s) : l + s - l * s;
|
|
const p = 2 * l - q;
|
|
r = hue2rgb(p, q, h + 1 / 3);
|
|
g = hue2rgb(p, q, h);
|
|
b = hue2rgb(p, q, h - 1 / 3);
|
|
}
|
|
return [Math.round(r * 255), Math.round(g * 255), Math.round(b * 255)];
|
|
}
|
|
|
|
// Toggle demo - demonstrates OverlayHandle.setHidden() via onHandle callback
|
|
class ToggleDemoComponent extends BaseOverlay {
|
|
private toggleCount = 0;
|
|
private isToggling = false;
|
|
|
|
constructor(
|
|
private tui: TUI,
|
|
theme: Theme,
|
|
private done: () => void,
|
|
) {
|
|
super(theme);
|
|
}
|
|
|
|
handleInput(data: string): void {
|
|
if (matchesKey(data, "escape") || matchesKey(data, "ctrl+c")) {
|
|
this.done();
|
|
} else if (matchesKey(data, "t") && globalToggleHandle && !this.isToggling) {
|
|
// Demonstrate toggle by hiding for 1 second then showing again
|
|
// (In real usage, a global keybinding would control visibility)
|
|
this.isToggling = true;
|
|
this.toggleCount++;
|
|
globalToggleHandle.setHidden(true);
|
|
|
|
// Auto-restore after 1 second to demonstrate the API
|
|
setTimeout(() => {
|
|
if (globalToggleHandle) {
|
|
globalToggleHandle.setHidden(false);
|
|
this.isToggling = false;
|
|
this.tui.requestRender();
|
|
}
|
|
}, 1000);
|
|
}
|
|
}
|
|
|
|
render(width: number): string[] {
|
|
const th = this.theme;
|
|
return this.box(
|
|
[
|
|
"",
|
|
th.fg("accent", " Toggle Demo"),
|
|
"",
|
|
" This overlay demonstrates the",
|
|
" onHandle callback API.",
|
|
"",
|
|
` Toggle count: ${th.fg("accent", String(this.toggleCount))}`,
|
|
"",
|
|
th.fg("dim", " Press 't' to hide for 1 second"),
|
|
th.fg("dim", " (demonstrates setHidden API)"),
|
|
"",
|
|
th.fg("dim", " In real usage, a global keybinding"),
|
|
th.fg("dim", " would toggle visibility externally."),
|
|
"",
|
|
th.fg("dim", " Press Esc to close"),
|
|
"",
|
|
],
|
|
width,
|
|
"Toggle Demo",
|
|
);
|
|
}
|
|
}
|