feat: add Linux and Windows named-window routing

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packages/typescript/src/__tests__/window-routing.test.tsmodified+18-0

Changes to packages/typescript/src/__tests__/window-routing.test.ts

		⋯139 linesShow the 139 lines above this hunk@@ -140,6 +140,24 @@ describe('typed window-handle routing', () => {
140	140	expect(created.id).toBe(id)
141	141	})
142	142
	143	+ it('uses the injected window envelope in WebView2 as well as WebKit', async () => {
	144	+ const host = globalThis.window as unknown as {
	145	+ webkit?: unknown
	146	+ chrome?: { webview: { postMessage: () => void } }
	147	+ }
	148	+ Reflect.deleteProperty(host, 'webkit')
	149	+ host.chrome = { webview: { postMessage: () => {} } }
	150	+ const id = fixtureId('webview2')
	151	+ const created = await windowManager.create({ id, html: '<h1>Windows</h1>' })
	152	+ await created.setTitle('Windows')
	153	+ callResult = id
	154	+
	155	+ expect(open).toHaveBeenCalledWith({ id, html: '<h1>Windows</h1>' })
	156	+ expect(call).toHaveBeenCalledWith('setTitle', { title: 'Windows' }, id)
	157	+ expect(await windowManager.getFocused()).toBe(created)
	158	+ expect(call).toHaveBeenCalledWith('getFocused', undefined, 'main')
	159	+ })
	160	+
143	161	it('refuses the local main alias before opening a child window', async () => {
144	162	await expect(windowManager.create({ id: 'main', html: '<h1>Orphan</h1>' }))
145	163	.rejects.toThrow('reserved for the current window')

packages/typescript/src/api/window.tsmodified+4-4

Changes to packages/typescript/src/api/window.ts

		⋯4 linesShow the 4 lines above this hunk@@ -5,7 +5,7 @@
5	5	*/
6	6
7	7	import { getBridge } from '../bridge/core.js'
8		-import { isWebKitHost } from '../bridge/webkit-pending.js'
	8	+import { isDesktopWebViewHost } from '../bridge/webkit-pending.js'
9	9
10	10	interface InjectedWindowBridge {
11	11	_call<T>(action: string, data: Record<string, any> | undefined, windowId: string): Promise<T>
		⋯728 linesShow the 728 lines above this hunk@@ -740,7 +740,7 @@ export class Window {
740	740	// ==========================================================================
741	741
742	742	private async _call<T = void>(action: string, data?: Record<string, any>): Promise<T> {
743		- if (isWebKitHost()) {
	743	+ if (isDesktopWebViewHost()) {
744	744	const injected = getInjectedWindowBridge()
745	745	if (!injected?._call) {
746	746	throw new Error('Craft window bridge is unavailable')
		⋯66 linesShow the 66 lines above this hunk@@ -813,7 +813,7 @@ class WindowManager {
813	813	}
814	814	const existing = this._windows.get(id)
815	815
816		- if (isWebKitHost()) {
	816	+ if (isDesktopWebViewHost()) {
817	817	const injected = getInjectedWindowBridge()
818	818	if (!injected?.open) {
819	819	throw new Error('Craft window bridge is unavailable')
		⋯24 linesShow the 24 lines above this hunk@@ -844,7 +844,7 @@ class WindowManager {
844	844	* Get focused window
845	845	*/
846	846	async getFocused(): Promise<Window | null> {
847		- if (isWebKitHost()) {
	847	+ if (isDesktopWebViewHost()) {
848	848	const injected = getInjectedWindowBridge()
849	849	if (!injected?._call) {
850	850	throw new Error('Craft window bridge is unavailable')

packages/typescript/src/bridge/webkit-pending.tsmodified+8-0

Changes to packages/typescript/src/bridge/webkit-pending.ts

		⋯72 linesShow the 72 lines above this hunk@@ -73,6 +73,14 @@ export function isWebKitHost(): boolean {
73	73	return typeof window !== 'undefined' && !!window.webkit?.messageHandlers?.craft
74	74	}
75	75
	76	+/** Desktop window handles use the injected Craft envelope on both WebKit and WebView2. */
	77	+export function isDesktopWebViewHost(): boolean {
	78	+ if (isWebKitHost()) return true
	79	+ if (typeof window === 'undefined') return false
	80	+ const host = window as Window & { chrome?: { webview?: { postMessage?: (message: unknown) => void } } }
	81	+ return typeof host.chrome?.webview?.postMessage === 'function'
	82	+}
	83	+
76	84	/**
77	85	* Send a fire-and-forget message into the WKWebView host. Returns true if
78	86	* the message was delivered, false otherwise.