feat(quick-260922-ge2): XFrame-Widget - Ausschnitt der Seite waehlen und einpassen, Zoom fuer die ganze Seite, Nur anzeigen
- Resolver: crop (x/y/w/h, geklemmt auf 1280er-Seite, x verschoben statt abgewiesen), zoom (50..150, groesste Stufe <= n), readOnly (nur echtes true) - xframe-crop.ts: reine Geometrie - computeCropLayout (contain + zentriert, scale 0 bis gemessen), applyCropDrag (Verschieben, vier Ecken, Gegenecke bleibt) - Kachel: Clip + verschobener, skalierter <iframe> bei fester Layoutbreite 1280, ResizeObserver am Koerper; Zoom-Zweig mit Prozentmassen; 100 % wie bisher; readOnly-Flaeche nur im Ansichtsmodus - Formular: Checkbox Ausschnitt (ein Aufruf mit crop + readOnly), Vorschau 1280 px breit mit derselben Sandbox und pointer-events none, Rahmen mit vier Griffen (Pointer-Events, Capture-Waechter fuer jsdom), Zahlenfelder, Zoom-Auswahl nur ohne Ausschnitt, Nur anzeigen, dauerhafter Hinweis - Rahmen als <fieldset> statt div role=group (Biome useSemanticElements, kein biome-ignore) - Test-Helfer stubResizeObserver, 13 neue Schluessel de/en, Ausschnitt auf der Umlaut-Allowlist; Web-Tests 604 -> 640 Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
This commit is contained in:
@@ -1,10 +1,14 @@
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import { describe, expect, it } from 'vitest';
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import {
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XFRAME_CROP_DEFAULT,
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XFRAME_PAGE_WIDTH,
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XFRAME_RELOAD_MAX,
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XFRAME_RELOAD_MIN,
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XFRAME_RELOAD_OPTIONS,
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XFRAME_SANDBOX,
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XFRAME_TITLE_MAX,
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XFRAME_ZOOM_OPTIONS,
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clampXframeCrop,
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isHttpsUrl,
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resolveXframeConfig,
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} from './xframe-config';
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@@ -19,7 +23,14 @@ import {
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*/
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describe('resolveXframeConfig (quick-260921-qd3)', () => {
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it('Test 1: leere Konfiguration -> keine Adresse, leerer Titel, nie neu laden', () => {
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expect(resolveXframeConfig({})).toEqual({ url: null, title: '', reloadSeconds: 0 });
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expect(resolveXframeConfig({})).toEqual({
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url: null,
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title: '',
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reloadSeconds: 0,
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crop: null,
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zoom: 100,
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readOnly: false,
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});
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});
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it('Test 2: https-Adresse bleibt (getrimmt)', () => {
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@@ -64,7 +75,101 @@ describe('resolveXframeConfig (quick-260921-qd3)', () => {
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it('Test 8: alle drei Felder zusammen', () => {
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expect(
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resolveXframeConfig({ url: 'https://a.de/', title: ' Board ', reloadSeconds: 1800 }),
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).toEqual({ url: 'https://a.de/', title: 'Board', reloadSeconds: 1800 });
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).toEqual({
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url: 'https://a.de/',
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title: 'Board',
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reloadSeconds: 1800,
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crop: null,
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zoom: 100,
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readOnly: false,
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});
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});
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});
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/**
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* quick-260922-ge2: Ausschnitt, Zoom, readOnly. Die Werte landen in
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* Inline-Styles (T-GE2-05) — der Resolver klemmt und weist nie ab: ein
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* manipulierter Wert ergibt hoechstens einen anderen Ausschnitt, nie
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* `scale(NaN)` oder einen 10⁹-px-Rahmen.
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*/
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describe('resolveXframeConfig — Ausschnitt, Zoom, readOnly (quick-260922-ge2)', () => {
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it('Test 13: crop fehlt / null / String / unvollstaendig / Nicht-Zahl -> null', () => {
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expect(resolveXframeConfig({}).crop).toBeNull();
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expect(resolveXframeConfig({ crop: null }).crop).toBeNull();
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expect(resolveXframeConfig({ crop: 'x' }).crop).toBeNull();
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expect(resolveXframeConfig({ crop: { x: 1 } }).crop).toBeNull();
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expect(resolveXframeConfig({ crop: { x: 'a', y: 0, w: 500, h: 300 } }).crop).toBeNull();
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expect(resolveXframeConfig({ crop: { x: Number.NaN, y: 0, w: 500, h: 300 } }).crop).toBeNull();
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});
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it('Test 14: gueltiger Ausschnitt bleibt unveraendert; x wird verschoben, wenn x + w > 1280 (nie abgewiesen)', () => {
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expect(resolveXframeConfig({ crop: { x: 0, y: 0, w: 1280, h: 720 } }).crop).toEqual({ x: 0, y: 0, w: 1280, h: 720 });
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expect(resolveXframeConfig({ crop: { x: 500, y: 0, w: 1000, h: 300 } }).crop).toEqual({ x: 280, y: 0, w: 1000, h: 300 });
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});
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it('Test 15: Breite und Hoehe geklemmt — w 50 -> 100, w 5000 -> 1280 (x -> 0), h 10 -> 60, h 9999 -> 4000', () => {
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expect(resolveXframeConfig({ crop: { x: 0, y: 0, w: 50, h: 300 } }).crop).toEqual({ x: 0, y: 0, w: 100, h: 300 });
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expect(resolveXframeConfig({ crop: { x: 300, y: 0, w: 5000, h: 300 } }).crop).toEqual({ x: 0, y: 0, w: 1280, h: 300 });
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expect(resolveXframeConfig({ crop: { x: 0, y: 0, w: 500, h: 10 } }).crop).toEqual({ x: 0, y: 0, w: 500, h: 60 });
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expect(resolveXframeConfig({ crop: { x: 0, y: 0, w: 500, h: 9999 } }).crop).toEqual({ x: 0, y: 0, w: 500, h: 4000 });
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});
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it('Test 16: negative Position -> 0; Nachkommastellen gerundet', () => {
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expect(resolveXframeConfig({ crop: { x: -5, y: -1, w: 500, h: 300 } }).crop).toEqual({ x: 0, y: 0, w: 500, h: 300 });
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expect(resolveXframeConfig({ crop: { x: 10.6, y: 2.4, w: 500.4, h: 300.5 } }).crop).toEqual({
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x: 11,
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y: 2,
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w: 500,
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h: 301,
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});
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});
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it('Test 17: zoom fehlt / "abc" / NaN -> 100; 70 -> 60, 200 -> 150, 0 -> 50, 10 -> 50, 125 -> 125', () => {
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expect(resolveXframeConfig({}).zoom).toBe(100);
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expect(resolveXframeConfig({ zoom: 'abc' }).zoom).toBe(100);
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expect(resolveXframeConfig({ zoom: Number.NaN }).zoom).toBe(100);
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expect(resolveXframeConfig({ zoom: 70 }).zoom).toBe(60);
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expect(resolveXframeConfig({ zoom: 200 }).zoom).toBe(150);
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expect(resolveXframeConfig({ zoom: 0 }).zoom).toBe(50);
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expect(resolveXframeConfig({ zoom: 10 }).zoom).toBe(50);
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expect(resolveXframeConfig({ zoom: 125 }).zoom).toBe(125);
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});
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it('Test 18: readOnly nur bei echtem true; "true", 1, fehlt -> false', () => {
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expect(resolveXframeConfig({ readOnly: true }).readOnly).toBe(true);
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expect(resolveXframeConfig({ readOnly: 'true' }).readOnly).toBe(false);
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expect(resolveXframeConfig({ readOnly: 1 }).readOnly).toBe(false);
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expect(resolveXframeConfig({}).readOnly).toBe(false);
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});
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it('Test 19: Konstanten — Zoom-Stufen, Seitenbreite 1280, Vorgabe-Ausschnitt 0/0/1280/720', () => {
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expect(XFRAME_ZOOM_OPTIONS).toEqual([50, 60, 75, 90, 100, 125, 150]);
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expect(XFRAME_PAGE_WIDTH).toBe(1280);
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expect(XFRAME_CROP_DEFAULT).toEqual({ x: 0, y: 0, w: 1280, h: 720 });
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});
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it('Test 20: alle sechs Felder zusammen', () => {
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expect(
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resolveXframeConfig({
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url: 'https://a.de/',
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title: 'Board',
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reloadSeconds: 60,
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crop: { x: 100, y: 200, w: 800, h: 400 },
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zoom: 75,
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readOnly: true,
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}),
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).toEqual({
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url: 'https://a.de/',
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title: 'Board',
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reloadSeconds: 60,
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crop: { x: 100, y: 200, w: 800, h: 400 },
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zoom: 75,
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readOnly: true,
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});
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});
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it('Test 21: clampXframeCrop ist exportiert — { 1200, 0, 200, 100 } -> x 1080', () => {
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expect(clampXframeCrop({ x: 1200, y: 0, w: 200, h: 100 })).toEqual({ x: 1080, y: 0, w: 200, h: 100 });
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});
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});
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@@ -41,12 +41,50 @@ export const XFRAME_SANDBOX =
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// ganzen Dashboard (echter URL-Parser, Protokoll kleingeschrieben verglichen).
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export { isHttpsUrl };
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/** Virtuelle Layoutbreite der eingebetteten Seite in Pixeln — Konstante, keine UI. */
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export const XFRAME_PAGE_WIDTH = 1280;
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export const XFRAME_CROP_MIN_W = 100;
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export const XFRAME_CROP_MIN_H = 60;
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/** Speichergrenze fuer getippte Werte; die Vorschau zeigt 3000 (xframe-crop.ts). */
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export const XFRAME_CROP_MAX_H = 4000;
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/** Ausschnitt in Seitenpixeln bei XFRAME_PAGE_WIDTH. */
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export interface XframeCrop {
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x: number;
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y: number;
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w: number;
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h: number;
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}
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export const XFRAME_CROP_DEFAULT: XframeCrop = { x: 0, y: 0, w: XFRAME_PAGE_WIDTH, h: 720 };
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/** Vergroesserung der ganzen Seite in Prozent (nur ohne Ausschnitt). */
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export const XFRAME_ZOOM_OPTIONS: number[] = [50, 60, 75, 90, 100, 125, 150];
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export const XFRAME_ZOOM_DEFAULT = 100;
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export interface XframeConfig {
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/** null = keine gueltige https-Adresse -> Leerzustand. */
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url: string | null;
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title: string;
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/** 0 = nie, sonst eine Stufe aus XFRAME_RELOAD_OPTIONS. */
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reloadSeconds: number;
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/** null = ganze Seite; sonst geklemmter Ausschnitt (quick-260922-ge2). */
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crop: XframeCrop | null;
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/** Stufe aus XFRAME_ZOOM_OPTIONS, wirkt nur bei crop === null. */
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zoom: number;
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/** Transparente Flaeche ueber dem Rahmen im Ansichtsmodus. */
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readOnly: boolean;
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}
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/**
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* EINE Klemmregel fuer Resolver, Zahlenfelder und Ziehen: runden, Breite
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* [100, 1280], Hoehe [60, 4000], Position >= 0, dann x so verschieben, dass
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* der Ausschnitt in der Seite bleibt (nie abweisen, T-GE2-05).
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*/
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export function clampXframeCrop(raw: XframeCrop): XframeCrop {
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const w = Math.min(XFRAME_PAGE_WIDTH, Math.max(XFRAME_CROP_MIN_W, Math.round(raw.w)));
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const h = Math.min(XFRAME_CROP_MAX_H, Math.max(XFRAME_CROP_MIN_H, Math.round(raw.h)));
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let x = Math.max(0, Math.round(raw.x));
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const y = Math.max(0, Math.round(raw.y));
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if (x + w > XFRAME_PAGE_WIDTH) x = XFRAME_PAGE_WIDTH - w;
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return { x, y, w, h };
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}
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function resolveUrl(raw: unknown): string | null {
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@@ -75,10 +113,44 @@ function resolveReload(raw: unknown): number {
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return best;
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}
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function finiteNumber(raw: unknown): raw is number {
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return typeof raw === 'number' && Number.isFinite(raw);
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}
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/** Typwaechter statt Cast: ein Nicht-null-Objekt darf als Schluessel-Wert-Menge gelesen werden. */
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function isRecord(raw: unknown): raw is Record<string, unknown> {
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return typeof raw === 'object' && raw !== null;
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}
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/** Nur ein Nicht-null-Objekt mit vier endlichen Zahlen x, y, w, h -> geklemmt; alles andere -> null. */
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function resolveCrop(raw: unknown): XframeCrop | null {
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if (!isRecord(raw)) return null;
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const { x, y, w, h } = raw;
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if (!finiteNumber(x) || !finiteNumber(y) || !finiteNumber(w) || !finiteNumber(h)) return null;
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return clampXframeCrop({ x, y, w, h });
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}
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/** Groesste Zoom-Stufe <= n (Muster resolveReload); unter 50 -> 50; nicht endlich -> 100. */
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function resolveZoom(raw: unknown): number {
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if (!finiteNumber(raw)) return XFRAME_ZOOM_DEFAULT;
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let best = XFRAME_ZOOM_OPTIONS[0];
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for (const option of XFRAME_ZOOM_OPTIONS) {
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if (option <= raw && option > best) best = option;
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}
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return best;
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}
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function resolveReadOnly(raw: unknown): boolean {
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return raw === true;
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}
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export function resolveXframeConfig(config: Record<string, unknown>): XframeConfig {
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return {
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url: resolveUrl(config.url),
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title: resolveTitle(config.title),
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reloadSeconds: resolveReload(config.reloadSeconds),
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crop: resolveCrop(config.crop),
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zoom: resolveZoom(config.zoom),
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readOnly: resolveReadOnly(config.readOnly),
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};
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}
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@@ -0,0 +1,71 @@
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import { describe, expect, it } from 'vitest';
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import { XFRAME_PREVIEW_PAGE_HEIGHT, applyCropDrag, computeCropLayout } from './xframe-crop';
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/**
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* xframe-crop.test — NEU (quick-260922-ge2).
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*
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* Reine Geometrie ohne React: Einpassen (contain) und Zentrieren des
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* Ausschnitts in der Kachel, Layouthoehe des Rahmens, Nullkachel ohne
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* Division durch 0 (T-GE2-05); Ziehmathematik der Vorschau — Verschieben
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* bei fester Groesse, Ecken bewegen nur ihre zwei Kanten, die Gegenecke
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* bleibt stehen, Mindestgroesse an der bewegten Kante.
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*/
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const FULL = { x: 0, y: 0, w: 1280, h: 720 };
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const START = { x: 100, y: 100, w: 400, h: 300 };
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describe('computeCropLayout (quick-260922-ge2)', () => {
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it('Test 1: breitenbegrenzt — 1280x720 in 640x720 -> scale 0.5, left 0, top 180', () => {
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expect(computeCropLayout(FULL, 640, 720)).toEqual({ scale: 0.5, left: 0, top: 180, frameHeight: 720 });
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});
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it('Test 2: hoehenbegrenzt — 1280x720 in 1280x180 -> scale 0.25, left 480, top 0', () => {
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expect(computeCropLayout(FULL, 1280, 180)).toEqual({ scale: 0.25, left: 480, top: 0, frameHeight: 720 });
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});
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it('Test 3: Vergroesserung erlaubt — 200x100 in 800x400 -> scale 4', () => {
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expect(computeCropLayout({ x: 0, y: 0, w: 200, h: 100 }, 800, 400)).toEqual({
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scale: 4,
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left: 0,
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top: 0,
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frameHeight: 720,
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});
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});
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it('Test 4: frameHeight mindestens 720, sonst y + h', () => {
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expect(computeCropLayout({ x: 0, y: 0, w: 1280, h: 100 }, 640, 360).frameHeight).toBe(720);
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expect(computeCropLayout({ x: 0, y: 3000, w: 1280, h: 400 }, 640, 360).frameHeight).toBe(3400);
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});
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it('Test 5: ungemessene Kachel (0x0 oder 640x0) -> scale 0, left 0, top 0 (nichts rendern)', () => {
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expect(computeCropLayout(FULL, 0, 0)).toEqual({ scale: 0, left: 0, top: 0, frameHeight: 720 });
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expect(computeCropLayout(FULL, 640, 0)).toEqual({ scale: 0, left: 0, top: 0, frameHeight: 720 });
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});
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});
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describe('applyCropDrag (quick-260922-ge2)', () => {
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it('Test 6: move um +100/+50 verschiebt bei fester Groesse', () => {
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expect(applyCropDrag('move', START, 100, 50)).toEqual({ x: 200, y: 150, w: 400, h: 300 });
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});
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it('Test 7: move ueber den Rand -> an der Kante geklemmt (x 880 = 1280 - 400; -500/-500 -> 0/0)', () => {
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expect(applyCropDrag('move', START, 2000, 0)).toEqual({ x: 880, y: 100, w: 400, h: 300 });
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expect(applyCropDrag('move', START, -500, -500)).toEqual({ x: 0, y: 0, w: 400, h: 300 });
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});
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it('Test 8: se um +100/+100 -> groesser, obere linke Ecke bleibt', () => {
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expect(applyCropDrag('se', START, 100, 100)).toEqual({ x: 100, y: 100, w: 500, h: 400 });
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});
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it('Test 9: nw um +350/+10 -> Mindestbreite 100 an der bewegten Kante, rechte Kante 500 bleibt', () => {
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expect(applyCropDrag('nw', START, 350, 10)).toEqual({ x: 400, y: 110, w: 100, h: 290 });
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});
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it('Test 10: ne um +2000/0 -> rechte Kante 1280 (w 1180), linke Kante bleibt', () => {
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expect(applyCropDrag('ne', START, 2000, 0)).toEqual({ x: 100, y: 100, w: 1180, h: 300 });
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});
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it('Test 11: sw um 0/+5000 -> untere Kante an der Vorschauhoehe 3000 (h 2900)', () => {
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expect(XFRAME_PREVIEW_PAGE_HEIGHT).toBe(3000);
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expect(applyCropDrag('sw', START, 0, 5000)).toEqual({ x: 100, y: 100, w: 400, h: 2900 });
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});
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});
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@@ -0,0 +1,82 @@
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/**
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* xframe-crop — reine Geometrie des XFrame-Ausschnitts (quick-260922-ge2),
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* ohne React, fuer Kachel UND Vorschau.
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*
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* Einpassen (contain) und Zentrieren: der Ausschnitt muss in der Kachel
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* immer GANZ sichtbar sein, und das Seitenverhaeltnis der Kachel stimmt
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* praktisch nie mit dem des Ausschnitts ueberein — deshalb der kleinere
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* der beiden Massstaebe (darf > 1 sein: ein kleiner Ausschnitt in einer
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* grossen Kachel wird vergroessert) und die Zentrierung im Rest.
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*
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* `frameHeight` ist mindestens 720: die eingebettete Seite braucht eine
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* Layouthoehe, sonst rendern viele Seiten ihren Inhalt nicht oder brechen
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* ihn anders um; liegt der Ausschnitt tiefer, reicht der Rahmen bis zu
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* seiner Unterkante.
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*
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* Ziehmathematik der Vorschau: `move` verschiebt bei fester Groesse und
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* klemmt an den Seitenraendern; die Eckmodi bewegen nur die zwei Kanten
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* ihrer Ecke — die gegenueberliegende Ecke bleibt stehen, damit sich der
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* Rahmen so verhaelt, wie man es von jedem Bildeditor kennt; die
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* Mindestgroesse wird an der BEWEGTEN Kante gehalten. Das Ergebnis geht
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* durch `clampXframeCrop` (eine Klemmregel fuer alles, T-GE2-05).
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*/
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import {
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XFRAME_CROP_MIN_H,
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XFRAME_CROP_MIN_W,
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XFRAME_PAGE_WIDTH,
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type XframeCrop,
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clampXframeCrop,
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} from './xframe-config';
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/** Hoehe der Vorschau-Seite in Seitenpixeln (Vorschau und Ziehen); 4000 bleibt die Speichergrenze. */
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export const XFRAME_PREVIEW_PAGE_HEIGHT = 3000;
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/** Mindest-Layouthoehe des Rahmens im Ausschnitt-Modus. */
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const MIN_FRAME_HEIGHT = 720;
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export type XframeDragMode = 'move' | 'nw' | 'ne' | 'sw' | 'se';
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export interface XframeCropLayout {
|
||||
/** 0 = Kachel noch nicht gemessen -> nichts rendern. */
|
||||
scale: number;
|
||||
left: number;
|
||||
top: number;
|
||||
frameHeight: number;
|
||||
}
|
||||
|
||||
export function computeCropLayout(crop: XframeCrop, tileW: number, tileH: number): XframeCropLayout {
|
||||
const frameHeight = Math.max(crop.y + crop.h, MIN_FRAME_HEIGHT);
|
||||
if (tileW <= 0 || tileH <= 0) return { scale: 0, left: 0, top: 0, frameHeight };
|
||||
const scale = Math.min(tileW / crop.w, tileH / crop.h);
|
||||
return {
|
||||
scale,
|
||||
left: (tileW - crop.w * scale) / 2,
|
||||
top: (tileH - crop.h * scale) / 2,
|
||||
frameHeight,
|
||||
};
|
||||
}
|
||||
|
||||
export function applyCropDrag(mode: XframeDragMode, start: XframeCrop, dxPage: number, dyPage: number): XframeCrop {
|
||||
let left = start.x;
|
||||
let top = start.y;
|
||||
let right = start.x + start.w;
|
||||
let bottom = start.y + start.h;
|
||||
|
||||
if (mode === 'move') {
|
||||
left = Math.min(Math.max(0, left + dxPage), XFRAME_PAGE_WIDTH - start.w);
|
||||
top = Math.min(Math.max(0, top + dyPage), Math.max(0, XFRAME_PREVIEW_PAGE_HEIGHT - start.h));
|
||||
return clampXframeCrop({ x: left, y: top, w: start.w, h: start.h });
|
||||
}
|
||||
|
||||
if (mode === 'nw' || mode === 'sw') {
|
||||
left = Math.min(Math.max(0, left + dxPage), right - XFRAME_CROP_MIN_W);
|
||||
} else {
|
||||
right = Math.max(Math.min(XFRAME_PAGE_WIDTH, right + dxPage), left + XFRAME_CROP_MIN_W);
|
||||
}
|
||||
if (mode === 'nw' || mode === 'ne') {
|
||||
top = Math.min(Math.max(0, top + dyPage), bottom - XFRAME_CROP_MIN_H);
|
||||
} else {
|
||||
bottom = Math.max(Math.min(XFRAME_PREVIEW_PAGE_HEIGHT, bottom + dyPage), top + XFRAME_CROP_MIN_H);
|
||||
}
|
||||
return clampXframeCrop({ x: left, y: top, w: right - left, h: bottom - top });
|
||||
}
|
||||
@@ -6,6 +6,7 @@ vi.mock('next-intl', () => ({
|
||||
useTranslations: () => (key: string) => key,
|
||||
}));
|
||||
|
||||
import { stubResizeObserver } from '@/test/fake-resize-observer';
|
||||
import { XFRAME_SANDBOX } from './xframe-config';
|
||||
import { XframeWidget } from './xframe-widget';
|
||||
|
||||
@@ -34,11 +35,14 @@ function frame(): HTMLIFrameElement {
|
||||
|
||||
beforeEach(() => {
|
||||
vi.useFakeTimers();
|
||||
// quick-260922-ge2: Kachelkoerper misst 640x360 (deterministische Geometrie)
|
||||
stubResizeObserver({ width: 640, height: 360 });
|
||||
});
|
||||
|
||||
afterEach(() => {
|
||||
cleanup();
|
||||
vi.useRealTimers();
|
||||
vi.unstubAllGlobals();
|
||||
});
|
||||
|
||||
describe('XframeWidget (quick-260921-qd3)', () => {
|
||||
@@ -151,3 +155,114 @@ describe('XframeWidget (quick-260921-qd3)', () => {
|
||||
expect(screen.getByRole('link', { name: 'xframe.openInNewTab' }).className).toContain('top-6');
|
||||
});
|
||||
});
|
||||
|
||||
/**
|
||||
* quick-260922-ge2: Ausschnitt (Clip + verschobener, skalierter Rahmen bei
|
||||
* gemessener Kachel 640x360), Zoom-Zweig (Prozentmasse + scale), 100 % wie
|
||||
* heute, readOnly-Flaeche nur im Ansichtsmodus (T-GE2-02), Sandbox in jedem
|
||||
* Zweig unveraendert (T-GE2-01).
|
||||
*/
|
||||
describe('XframeWidget — Ausschnitt, Zoom, readOnly (quick-260922-ge2)', () => {
|
||||
it('Test 13: Ausschnitt 0/0/1280/720 in 640x360 -> data-tile-size, Clip 640x360 bei 0/0, Rahmen 1280x720 scale(0.5), Sandbox unveraendert', () => {
|
||||
const { container } = renderWidget({ url: URL_A, crop: { x: 0, y: 0, w: 1280, h: 720 } });
|
||||
const body = container.querySelector('[data-tile-size]');
|
||||
expect(body?.getAttribute('data-tile-size')).toBe('640x360');
|
||||
const clip = screen.getByTestId('xframe-crop-clip');
|
||||
expect(clip.style.position).toBe('absolute');
|
||||
expect(clip.style.left).toBe('0px');
|
||||
expect(clip.style.top).toBe('0px');
|
||||
expect(clip.style.width).toBe('640px');
|
||||
expect(clip.style.height).toBe('360px');
|
||||
expect(clip.style.overflow).toBe('hidden');
|
||||
const f = frame();
|
||||
expect(clip.contains(f)).toBe(true);
|
||||
expect(f.style.left).toBe('0px');
|
||||
expect(f.style.top).toBe('0px');
|
||||
expect(f.style.width).toBe('1280px');
|
||||
expect(f.style.height).toBe('720px');
|
||||
expect(f.style.transform).toBe('scale(0.5)');
|
||||
expect(f.style.transformOrigin).toBe('0 0');
|
||||
expect(f.className).not.toContain('h-full');
|
||||
expect(f.getAttribute('sandbox')).toBe(XFRAME_SANDBOX);
|
||||
expect(f.getAttribute('referrerpolicy')).toBe('no-referrer');
|
||||
expect(f.getAttribute('allow')).toBe('');
|
||||
expect(f.getAttribute('loading')).toBe('lazy');
|
||||
expect(f.getAttribute('data-reload-nonce')).toBe('0');
|
||||
expect(f.getAttribute('src')).toBe(URL_A);
|
||||
});
|
||||
|
||||
it('Test 14: Ausschnitt 200/100/800/400 in 640x360 -> Clip 640x320 bei 0/20, Rahmen um -160/-80 verschoben, scale(0.8)', () => {
|
||||
renderWidget({ url: URL_A, crop: { x: 200, y: 100, w: 800, h: 400 } });
|
||||
const clip = screen.getByTestId('xframe-crop-clip');
|
||||
expect(clip.style.left).toBe('0px');
|
||||
expect(clip.style.top).toBe('20px');
|
||||
expect(clip.style.width).toBe('640px');
|
||||
expect(clip.style.height).toBe('320px');
|
||||
const f = frame();
|
||||
expect(f.style.left).toBe('-160px');
|
||||
expect(f.style.top).toBe('-80px');
|
||||
expect(f.style.height).toBe('720px');
|
||||
expect(f.style.transform).toBe('scale(0.8)');
|
||||
});
|
||||
|
||||
it('Test 15: zoom 60 ohne Ausschnitt -> kein Clip, Rahmen 166.67 % mit scale(0.6), absolut positioniert', () => {
|
||||
renderWidget({ url: URL_A, zoom: 60 });
|
||||
expect(screen.queryByTestId('xframe-crop-clip')).not.toBeInTheDocument();
|
||||
const f = frame();
|
||||
expect(f.style.width).toBe('166.67%');
|
||||
expect(f.style.height).toBe('166.67%');
|
||||
expect(f.style.transform).toBe('scale(0.6)');
|
||||
expect(f.style.transformOrigin).toBe('0 0');
|
||||
expect(f.className).toContain('absolute');
|
||||
expect(f.getAttribute('sandbox')).toBe(XFRAME_SANDBOX);
|
||||
});
|
||||
|
||||
it('Test 16: zoom 100 und ohne zoom -> wie heute (kein style, h-full w-full, kein Clip); Ausschnitt + zoom 60 -> Zoom ignoriert', () => {
|
||||
renderWidget({ url: URL_A, zoom: 100 });
|
||||
expect(frame().style.transform).toBe('');
|
||||
expect(frame().className).toContain('h-full');
|
||||
expect(frame().className).toContain('w-full');
|
||||
expect(screen.queryByTestId('xframe-crop-clip')).not.toBeInTheDocument();
|
||||
cleanup();
|
||||
renderWidget({ url: URL_A });
|
||||
expect(frame().style.transform).toBe('');
|
||||
expect(frame().getAttribute('style')).toBeNull();
|
||||
expect(frame().className).toContain('h-full');
|
||||
cleanup();
|
||||
renderWidget({ url: URL_A, crop: { x: 0, y: 0, w: 1280, h: 720 }, zoom: 60 });
|
||||
expect(screen.getByTestId('xframe-crop-clip')).toBeInTheDocument();
|
||||
expect(frame().style.transform).toBe('scale(0.5)');
|
||||
expect(frame().style.transform).not.toBe('scale(0.6)');
|
||||
});
|
||||
|
||||
it('Test 17: readOnly im Ansichtsmodus -> Flaeche aria-hidden, absolute inset-0, NACH dem Rahmen; kein Edit-Overlay; Link z-10 bleibt', () => {
|
||||
renderWidget({ url: URL_A, readOnly: true }, false);
|
||||
const overlay = screen.getByTestId('xframe-readonly-overlay');
|
||||
expect(overlay.getAttribute('aria-hidden')).toBe('true');
|
||||
expect(overlay.className).toContain('absolute');
|
||||
expect(overlay.className).toContain('inset-0');
|
||||
expect(frame().compareDocumentPosition(overlay) & Node.DOCUMENT_POSITION_FOLLOWING).toBeTruthy();
|
||||
expect(screen.queryByTestId('xframe-edit-overlay')).not.toBeInTheDocument();
|
||||
const link = screen.getByRole('link', { name: 'xframe.openInNewTab' });
|
||||
expect(link.className).toContain('z-10');
|
||||
});
|
||||
|
||||
it('Test 18: readOnly im Bearbeitungsmodus -> nur Edit-Overlay; ohne readOnly im Ansichtsmodus -> keine Flaeche', () => {
|
||||
renderWidget({ url: URL_A, readOnly: true }, true);
|
||||
expect(screen.getByTestId('xframe-edit-overlay')).toBeInTheDocument();
|
||||
expect(screen.queryByTestId('xframe-readonly-overlay')).not.toBeInTheDocument();
|
||||
cleanup();
|
||||
renderWidget({ url: URL_A }, false);
|
||||
expect(screen.queryByTestId('xframe-readonly-overlay')).not.toBeInTheDocument();
|
||||
});
|
||||
|
||||
it('Test 19: Ausschnitt im Bearbeitungsmodus -> Clip UND Edit-Overlay; mit Titel bleibt die Kopfleiste', () => {
|
||||
const { container } = renderWidget({ url: URL_A, crop: { x: 0, y: 0, w: 1280, h: 720 } }, true);
|
||||
expect(screen.getByTestId('xframe-crop-clip')).toBeInTheDocument();
|
||||
expect(screen.getByTestId('xframe-edit-overlay')).toBeInTheDocument();
|
||||
cleanup();
|
||||
const second = renderWidget({ url: URL_A, crop: { x: 0, y: 0, w: 1280, h: 720 }, title: 'Board' });
|
||||
expect(second.container.querySelector('h2')).toHaveTextContent('Board');
|
||||
expect(container.querySelector('h2')).toBeNull();
|
||||
});
|
||||
});
|
||||
|
||||
@@ -1,9 +1,10 @@
|
||||
'use client';
|
||||
|
||||
import { useEffect, useMemo, useState } from 'react';
|
||||
import { useEffect, useMemo, useRef, useState } from 'react';
|
||||
import { useTranslations } from 'next-intl';
|
||||
import type { WidgetProps } from '@/components/dashboard/widget-registry';
|
||||
import { XFRAME_SANDBOX, resolveXframeConfig } from './xframe-config';
|
||||
import { XFRAME_PAGE_WIDTH, XFRAME_SANDBOX, resolveXframeConfig } from './xframe-config';
|
||||
import { computeCropLayout } from './xframe-crop';
|
||||
|
||||
/**
|
||||
* XframeWidget — eine Webseite per https-Adresse als eingebetteter Rahmen
|
||||
@@ -38,11 +39,36 @@ import { XFRAME_SANDBOX, resolveXframeConfig } from './xframe-config';
|
||||
* versucht. Stattdessen bietet die Kachel immer „In neuem Tab öffnen“
|
||||
* (echter Link, per Tastatur erreichbar; `a` steht im cancel-Selektor des
|
||||
* Rasters und startet im Bearbeitungsmodus kein Ziehen).
|
||||
*
|
||||
* Ausschnitt (quick-260922-ge2): cross-origin kann Tessera die Seite nicht
|
||||
* von aussen scrollen oder zuschneiden. Deshalb wird der <iframe> SELBST
|
||||
* mit `left/top` verschoben und mit `transform: scale` skaliert, und ein
|
||||
* Clip-`div` (overflow hidden) schneidet ihn auf den Ausschnitt. Der Rahmen
|
||||
* behaelt die feste Layoutbreite `XFRAME_PAGE_WIDTH` (1280): sie haelt den
|
||||
* Seitenaufbau ueber alle Kachelgroessen stabil — sonst braeche die Seite
|
||||
* bei jeder Kachelgroesse anders um und der in den Einstellungen gewaehlte
|
||||
* Ausschnitt verrutschte. Die Kachelgroesse liefert ein ResizeObserver am
|
||||
* Koerper (nur im Ausschnitt-Modus angehaengt); `computeCropLayout` passt
|
||||
* den Ausschnitt ein (contain) und zentriert ihn. Ohne Ausschnitt gilt die
|
||||
* Vergroesserung `zoom` (Prozentmasse + scale); 100 % rendert wie bisher.
|
||||
*
|
||||
* „Nur anzeigen“ (`readOnly`, T-GE2-02): eine transparente Flaeche NACH dem
|
||||
* Rahmen sperrt Zeigerereignisse — Klicken und Scrollen in der Seite. Das
|
||||
* ist Bedienkomfort, KEINE Sicherheitsmassnahme: die Seite laedt und laeuft
|
||||
* weiter (Skripte, Cookies, Neuladen), die Sicherheitsgrenze bleibt die
|
||||
* Sandbox. Im Bearbeitungsmodus liegt nur die Bearbeitungsflaeche, nie
|
||||
* beide.
|
||||
*/
|
||||
export function XframeWidget({ config, isEditMode }: WidgetProps) {
|
||||
const t = useTranslations('widgets');
|
||||
const { url, title, reloadSeconds } = useMemo(() => resolveXframeConfig(config), [config]);
|
||||
const { url, title, reloadSeconds, crop, zoom, readOnly } = useMemo(
|
||||
() => resolveXframeConfig(config),
|
||||
[config],
|
||||
);
|
||||
const [reloadNonce, setReloadNonce] = useState(0);
|
||||
const [tile, setTile] = useState({ w: 0, h: 0 });
|
||||
const bodyRef = useRef<HTMLDivElement>(null);
|
||||
const hasCrop = crop !== null;
|
||||
|
||||
useEffect(() => {
|
||||
if (url === null || reloadSeconds === 0 || isEditMode) return;
|
||||
@@ -50,6 +76,18 @@ export function XframeWidget({ config, isEditMode }: WidgetProps) {
|
||||
return () => clearInterval(timer);
|
||||
}, [url, reloadSeconds, isEditMode]);
|
||||
|
||||
// Kachelgroesse nur im Ausschnitt-Modus messen (Muster dashboard-grid.tsx).
|
||||
useEffect(() => {
|
||||
const el = bodyRef.current;
|
||||
if (!el || !hasCrop) return;
|
||||
const observer = new ResizeObserver((entries) => {
|
||||
const rect = entries[0].contentRect;
|
||||
setTile({ w: rect.width, h: rect.height });
|
||||
});
|
||||
observer.observe(el);
|
||||
return () => observer.disconnect();
|
||||
}, [hasCrop]);
|
||||
|
||||
if (url === null) {
|
||||
return (
|
||||
<div className="flex h-full items-center justify-center px-2 text-center text-sm text-muted-foreground">
|
||||
@@ -59,6 +97,21 @@ export function XframeWidget({ config, isEditMode }: WidgetProps) {
|
||||
}
|
||||
|
||||
const openLabel = t('xframe.openInNewTab');
|
||||
const frameKey = `${url}#${reloadNonce}`;
|
||||
const frameAttrs = {
|
||||
src: url,
|
||||
title: title !== '' ? title : url,
|
||||
sandbox: XFRAME_SANDBOX,
|
||||
allow: '',
|
||||
referrerPolicy: 'no-referrer' as const,
|
||||
loading: 'lazy' as const,
|
||||
'data-testid': 'xframe-frame',
|
||||
'data-reload-nonce': reloadNonce,
|
||||
};
|
||||
const layout = crop === null ? null : computeCropLayout(crop, tile.w, tile.h);
|
||||
const zoomFactor = zoom / 100;
|
||||
// 60 % -> 166.67 %, 150 % -> 66.67 %: der Rahmen wird groesser gelegt und dann verkleinert.
|
||||
const zoomPct = `${Math.round(10000 / zoomFactor) / 100}%`;
|
||||
|
||||
return (
|
||||
<div className="relative flex h-full w-full flex-col overflow-hidden">
|
||||
@@ -75,22 +128,61 @@ export function XframeWidget({ config, isEditMode }: WidgetProps) {
|
||||
/>
|
||||
</div>
|
||||
)}
|
||||
<div className="relative min-h-0 flex-1">
|
||||
<iframe
|
||||
key={`${url}#${reloadNonce}`}
|
||||
src={url}
|
||||
title={title !== '' ? title : url}
|
||||
sandbox={XFRAME_SANDBOX}
|
||||
allow=""
|
||||
referrerPolicy="no-referrer"
|
||||
loading="lazy"
|
||||
data-testid="xframe-frame"
|
||||
data-reload-nonce={reloadNonce}
|
||||
className="h-full w-full border-0 bg-background"
|
||||
/>
|
||||
<div
|
||||
ref={bodyRef}
|
||||
className="relative min-h-0 flex-1 overflow-hidden"
|
||||
data-tile-size={hasCrop ? `${Math.round(tile.w)}x${Math.round(tile.h)}` : undefined}
|
||||
>
|
||||
{crop !== null && layout !== null ? (
|
||||
layout.scale > 0 && (
|
||||
<div
|
||||
data-testid="xframe-crop-clip"
|
||||
style={{
|
||||
position: 'absolute',
|
||||
left: layout.left,
|
||||
top: layout.top,
|
||||
width: crop.w * layout.scale,
|
||||
height: crop.h * layout.scale,
|
||||
overflow: 'hidden',
|
||||
}}
|
||||
>
|
||||
<iframe
|
||||
key={frameKey}
|
||||
{...frameAttrs}
|
||||
className="border-0 bg-background"
|
||||
style={{
|
||||
position: 'absolute',
|
||||
left: -crop.x * layout.scale,
|
||||
top: -crop.y * layout.scale,
|
||||
width: XFRAME_PAGE_WIDTH,
|
||||
height: layout.frameHeight,
|
||||
transform: `scale(${layout.scale})`,
|
||||
transformOrigin: '0 0',
|
||||
}}
|
||||
/>
|
||||
</div>
|
||||
)
|
||||
) : zoomFactor !== 1 ? (
|
||||
<iframe
|
||||
key={frameKey}
|
||||
{...frameAttrs}
|
||||
className="absolute left-0 top-0 border-0 bg-background"
|
||||
style={{
|
||||
width: zoomPct,
|
||||
height: zoomPct,
|
||||
transform: `scale(${zoomFactor})`,
|
||||
transformOrigin: '0 0',
|
||||
}}
|
||||
/>
|
||||
) : (
|
||||
<iframe key={frameKey} {...frameAttrs} className="h-full w-full border-0 bg-background" />
|
||||
)}
|
||||
{isEditMode && (
|
||||
<div className="absolute inset-0" aria-hidden="true" data-testid="xframe-edit-overlay" />
|
||||
)}
|
||||
{!isEditMode && readOnly && (
|
||||
<div className="absolute inset-0" aria-hidden="true" data-testid="xframe-readonly-overlay" />
|
||||
)}
|
||||
{title === '' && (
|
||||
<NewTabLink
|
||||
url={url}
|
||||
|
||||
Reference in New Issue
Block a user