Dimitrie Stefanescu
104 lines
2.9 KiB
TypeScript
104 lines
2.9 KiB
TypeScript
import { IRawBridge } from '~/lib/bridge/definitions'
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import { GenericBridge } from '~/lib/bridge/generic'
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import { SketchupBridge } from '~/lib/bridge/sketchup'
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import {
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IBasicConnectorBinding,
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IBasicConnectorBindingKey,
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MockedBaseBinding
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} from '~/lib/bindings/definitions/IBasicConnectorBinding'
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import {
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ITestBinding,
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ITestBindingKey,
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MockedTestBinding
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} from '~/lib/bindings/definitions/ITestBinding'
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import {
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IConfigBinding,
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IConfigBindingKey,
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// eslint-disable-next-line @typescript-eslint/no-unused-vars
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MockedConfigBinding
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} from '~/lib/bindings/definitions/IConfigBinding'
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// Makes TS happy
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declare let globalThis: Record<string, unknown> & {
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CefSharp?: { BindObjectAsync: (name: string) => Promise<void> }
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chrome?: { webview: { hostObjects: Record<string, IRawBridge> } }
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sketchup?: Record<string, unknown>
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}
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/**
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* Here we are loading any bindings that we expect to have from all
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* connectors. If some are not present, that's okay - we're going to
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* strip or customize functionality from the ui itself.
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*/
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export default defineNuxtPlugin(async () => {
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// Registers some default test bindings.
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const testBindings =
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(await tryHoistBinding<ITestBinding>(ITestBindingKey)) || new MockedTestBinding()
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// Tries to register some non-existant bindings.
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const nonExistantBindings = await tryHoistBinding('nonExistantBindings')
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// Registers a set of default bindings.
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const baseBinding =
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(await tryHoistBinding<IBasicConnectorBinding>(IBasicConnectorBindingKey)) ||
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new MockedBaseBinding()
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// UI configuration bindings.
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const configBinding = await tryHoistBinding<IConfigBinding>(IConfigBindingKey)
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const showDevTools = () => {
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baseBinding.showDevTools()
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}
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const openUrl = (url: string) => {
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baseBinding.openUrl(url)
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}
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return {
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provide: {
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testBindings,
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nonExistantBindings,
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baseBinding,
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configBinding,
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showDevTools,
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openUrl
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}
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}
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})
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/**
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* Checks possible browser window targets for a given binding, and, if it finds it,
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* creates a bridge for it and registers it in the global scope.
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* @param name binding name
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* @returns null if the binding was not found, or the binding.
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*/
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const tryHoistBinding = async <T>(name: string) => {
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let bridge: GenericBridge | SketchupBridge | null = null
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let tempBridge: GenericBridge | SketchupBridge | null = null
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if (globalThis.CefSharp) {
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await globalThis.CefSharp.BindObjectAsync(name)
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tempBridge = new GenericBridge(globalThis[name] as unknown as IRawBridge)
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}
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if (globalThis.chrome && globalThis.chrome.webview && !tempBridge) {
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tempBridge = new GenericBridge(globalThis.chrome.webview.hostObjects[name])
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}
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if (globalThis.sketchup && !tempBridge) {
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tempBridge = new SketchupBridge(name)
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}
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const res = await tempBridge?.create()
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if (res) bridge = tempBridge
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if (!bridge) console.warn(`Failed to bind ${name} binding.`)
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globalThis[name] = bridge
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return bridge as unknown as T
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}
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