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How to use pushKeyEvent method in redwood

Best JavaScript code snippet using redwood

hotkeys.service.ts

Source:hotkeys.service.ts

...66            const events = ['keydown', 'keyup']67            events.forEach(eventType => {68                document.addEventListener(eventType, (nativeEvent: KeyboardEvent) => {69                    this._keyEvent.next(nativeEvent)70                    this.pushKeyEvent(eventType, nativeEvent)71                    if (hostApp.platform === Platform.Web && this.matchActiveHotkey(true) !== null) {72                        nativeEvent.preventDefault()73                        nativeEvent.stopPropagation()74                    }75                })76            })77        })78        // deprecated79        this.hotkey$.subscribe(h => this.matchedHotkey.emit(h))80        this.matchedHotkey.subscribe = deprecate(s => this.hotkey$.subscribe(s), 'matchedHotkey is deprecated, use hotkey$')81        this.keyEvent$.subscribe(h => this.key.next(h))82        this.key.subscribe = deprecate(s => this.keyEvent$.subscribe(s), 'key is deprecated, use keyEvent$')83    }84    /**85     * Adds a new key event to the buffer86     *87     * @param eventName DOM event name88     * @param nativeEvent event object89     */90    pushKeyEvent (eventName: string, nativeEvent: KeyboardEvent): void {91        if (nativeEvent.timeStamp === this.lastEventTimestamp) {92            return93        }94        nativeEvent['event'] = eventName95        const eventData = {96            ctrlKey: nativeEvent.ctrlKey,97            metaKey: nativeEvent.metaKey,98            altKey: nativeEvent.altKey,99            shiftKey: nativeEvent.shiftKey,100            code: nativeEvent.code,101            key: nativeEvent.key,102            eventName,103            time: nativeEvent.timeStamp,104            registrationTime: performance.now(),105        }106        for (const [key, time] of this.pressedKeyTimestamps.entries()) {107            if (time < performance.now() - 2000) {108                this.removePressedKey(key)109            }110        }111        const keyName = getKeyName(eventData)112        if (eventName === 'keydown') {113            this.addPressedKey(keyName, eventData)114            if (!nativeEvent.repeat) {115                this.recognitionPhase = true116            }117            this.updateModifiers(eventData)118        }119        if (eventName === 'keyup') {120            const keystroke = getKeystrokeName([...this.pressedKeys])121            if (this.recognitionPhase) {122                this._keystroke.next(keystroke)123                this.lastKeystrokes.push({124                    keystroke,125                    time: performance.now(),126                })127                this.recognitionPhase = false128            }129            this.pressedKeys.clear()130            this.pressedKeyTimestamps.clear()131            this.removePressedKey(keyName)132        }133        if (this.pressedKeys.size) {134            this.pressedKeystroke = getKeystrokeName([...this.pressedKeys])135        } else {136            this.pressedKeystroke = null137        }138        const matched = this.matchActiveHotkey()139        this.zone.run(() => {140            if (matched && this.recognitionPhase) {141                this.emitHotkeyOn(matched)142            } else if (this.pressedHotkey) {143                this.emitHotkeyOff(this.pressedHotkey)144            }145        })146        this.zone.run(() => {147            this._key.next(getKeyName(eventData))148        })149        if (process.platform === 'darwin' && eventData.metaKey && eventName === 'keydown' && !['Ctrl', 'Shift', altKeyName, metaKeyName].includes(keyName)) {150            // macOS will swallow non-modified keyups if Cmd is held down151            this.pushKeyEvent('keyup', nativeEvent)152        }153        this.lastEventTimestamp = nativeEvent.timeStamp154    }155    getCurrentKeystrokes (): Keystroke[] {156        if (!this.pressedKeystroke) {157            return []158        }159        return [...this.lastKeystrokes.map(x => x.keystroke), this.pressedKeystroke]160    }161    matchActiveHotkey (partial = false): string|null {162        if (!this.isEnabled() || !this.pressedKeystroke) {163            return null164        }165        const matches: {...

optcarrot.worker.ts

Source:optcarrot.worker.ts

...31    render: (image: Uint8Array) => void,32    playAudio: (audio: Int16Array) => void,33    progress: (input: ProgressInput) => void34  ): void;35  pushKeyEvent(code: number, pressed: boolean): void;36}37const OPTCARROT_HEADLESS_DRIVER = `38module Optcarrot39  # Audio output driver for Web Audio API40  class WebAudioAudio < Audio41    def tick(output)42      JS::eval("globalThis.Optcarrot.tickAudio()")43    end44  end45  # Video output driver for Web Canvas46  class CanvasVideo < Video47    def tick(screen)48      JS::eval("globalThis.Optcarrot.tickVideo()")49    end50  end51  BrowserInput = Input52end53`;54const OPTCARROT_WEB_DRIVER = `55module Optcarrot56  # Audio output driver for Web Audio API57  class WebAudioAudio < Audio58    def tick(output)59      bin = output.pack(@pack_format)60      File.binwrite(File.join("/OPTCARROT_TMP/audio.data"), bin)61      JS::eval("globalThis.Optcarrot.tickAudio()")62    rescue => e63      JS::eval("console.warn('#{ e.inspect }')")64    end65  end66  # Video output driver for Web Canvas67  class CanvasVideo < Video68    def init69      super70      @palette = @palette_rgb.map do |r, g, b|71        0xff000000 | (b << 16) | (g << 8) | r72      end73    end74    def dispose75    end76    def tick(screen)77      bin = screen.pack("L*")78      File.binwrite(File.join("/OPTCARROT_TMP", File.basename(@conf.video_output, ".EXT") + ".data"), bin)79      JS::eval("globalThis.Optcarrot.tickVideo()")80      super81    rescue => e82      JS::eval("console.warn('#{ e.inspect }')")83    end84  end85  # Input driver for browser input86  class BrowserInput < Input87    def init88    end89    def dispose90    end91    def tick(frame, pads)92      event = JS::eval("return globalThis.Optcarrot.fetchKeyEvent()").inspect93      return if event == ""94      code, pressed = event.split(",")95      code = code.to_i96      if pressed == "true"97        pads.keydown(0, code)98      else99        pads.keyup(0, code)100      end101    end102  end103end104`;105export class Optcarrot implements OptcarrotWorkerPort {106  wasmFs: WasmFs;107  wasi: WASI;108  vm: RubyVM;109  keyEventConsumer: KeyEventBuffer;110  tickVideo: () => void;111  tickAudio: () => void;112  remoteRender: (image: Uint8Array) => void;113  remotePlayAudio: (audio: Int16Array) => void;114  constructor() {115    this.wasmFs = new WasmFs();116    this.wasmFs.fs.mkdirSync("/OPTCARROT_TMP", 0o777);117    const args = ["ruby.wasm", "-e_=0"];118    this.wasi = new WASI({119      bindings: {120        ...WASI.defaultBindings,121        fs: this.wasmFs.fs,122        path,123      },124      args,125      preopenDirectories: {126        "/OPTCARROT_TMP": "/OPTCARROT_TMP",127      },128    });129    const originalWriteSync = this.wasmFs.fs.writeSync.bind(this.wasmFs.fs);130    // @ts-ignore131    this.wasmFs.fs.writeSync = (fd, buffer, offset, length, position) => {132      const text = new TextDecoder("utf-8").decode(buffer);133      const handlers = {134        1: (line) => console.log(line),135        2: (line) => console.warn(line),136      };137      if (handlers[fd]) handlers[fd](text);138      return originalWriteSync(fd, buffer, offset, length, position);139    };140    this.keyEventConsumer = new KeyEventBuffer([]);141  }142  computeOptions(options: Options): string[] {143    const optionsArray = [];144    const ROMS = {145      "Lan_Master.nes": "/optcarrot/examples/Lan_Master.nes",146    };147    if (options.opt) {148      optionsArray.push("--opt");149    }150    if (ROMS[options.rom]) {151      optionsArray.push(ROMS[options.rom]);152    } else {153      throw new Error(`Unknown ROM: ${options.rom}`);154    }155    return optionsArray;156  }157  async init(158    options: Options,159    render: (image: Uint8Array) => void,160    playAudio: (audio: Int16Array) => void,161    progress: (input: ProgressInput) => void162  ) {163    this.remoteRender = render;164    this.remotePlayAudio = playAudio;165    // Fetch and instantiate WebAssembly binary166    progress({ kind: "message", value: "Downloading..." });167    progress({ kind: "progress", value: 0 });168    const response = await fetch("./optcarrot.wasm");169    const buffer = await response.arrayBuffer();170    progress({ kind: "progress", value: 0.2 });171    progress({ kind: "message", value: "Instantiating Optcarrot..." });172    const imports = {173      wasi_snapshot_preview1: this.wasi.wasiImport,174    };175    const vm = new RubyVM();176    vm.addToImports(imports);177    // Instantiate the WebAssembly module178    const { instance } = await WebAssembly.instantiate(buffer, imports);179    await vm.setInstance(instance);180    progress({ kind: "progress", value: 0.3 });181    // Initialize WASI application182    this.wasi.setMemory(instance.exports.memory as WebAssembly.Memory);183    (instance.exports._initialize as any)();184    // Initialize Ruby VM185    vm.initialize();186    progress({ kind: "progress", value: 0.6 });187    console.time("init-optcarrot");188    console.log("Options:", options);189    vm.eval(`190      require "js"191      JS::eval("console.time('require-optcarrot')")192      require_relative "/optcarrot/lib/optcarrot.rb"193      JS::eval("console.timeEnd('require-optcarrot')")194    `);195    progress({ kind: "progress", value: 0.8 });196    this.tickVideo = options.headless197      ? () => {198          this.remoteRender(new Uint8Array());199        }200      : () => {201          const bytes = this.videoBytes();202          this.remoteRender(Comlink.transfer(bytes, [bytes.buffer]));203        };204    this.tickAudio = options.headless205      ? () => {206          this.remotePlayAudio(new Int16Array());207        }208      : () => {209          const bytes = this.audioBytes();210          this.remotePlayAudio(Comlink.transfer(bytes, [bytes.buffer]));211        };212    vm.eval(`213      ${options.headless ? OPTCARROT_HEADLESS_DRIVER : OPTCARROT_WEB_DRIVER}214      # Monkey patch the Optcarrot to use web drivers215      Optcarrot::Driver.define_singleton_method(:load) do |conf|216        video = Optcarrot::CanvasVideo.new(conf)217        audio = Optcarrot::WebAudioAudio.new(conf)218        input = Optcarrot::BrowserInput.new(conf, video)219        [video, audio, input]220      end221      args = [222          ${this.computeOptions(options)223            .map((option) => `"${option}"`)224            .join(", ")},225          "--audio-sample-rate=11050",226      ]227      JS::eval("console.time('Optcarrot::NES.new')")228      $nes = Optcarrot::NES.new(args)229      JS::eval("console.timeEnd('Optcarrot::NES.new')")230    `);231    progress({ kind: "progress", value: 1 });232    progress({ kind: "done" });233    vm.eval(`$nes.reset`);234    this.vm = vm;235    this.run();236  }237  run() {238    setTimeout(this.run.bind(this), 0);239    this.vm.eval(`$nes.step`);240  }241  videoBytes(): Uint8Array {242    return this.wasmFs.fs.readFileSync(243      "/OPTCARROT_TMP/video.data"244    ) as Uint8Array;245  }246  audioBytes(): Int16Array {247    const bytes = this.wasmFs.fs.readFileSync(248      "/OPTCARROT_TMP/audio.data"249    ) as Uint8Array;250    return new Int16Array(bytes.buffer);251  }252  pushKeyEvent(code: number, pressed: boolean): void {253    this.keyEventConsumer.push(code, pressed);254  }255  fetchKeyEvent(): string {256    const event = this.keyEventConsumer.consume();257    if (!event) return "";258    return event.join(",");259  }260}261const main = () => {262  const optcarrot = new Optcarrot();263  // @ts-ignore264  globalThis.Optcarrot = optcarrot;265  Comlink.expose({266    init(267      options: Options,268      render: (image: Uint8Array) => void,269      playAudio: (audio: Int16Array) => void,270      progress: (input: ProgressInput) => void271    ): void {272      try {273        optcarrot.init(options, render, playAudio, progress).catch((e) => {274          progress({275            kind: "error",276            message: "Failed to initialize Optcarrot: " + e.message,277          });278        });279      } catch (e) {280        progress({281          kind: "error",282          message: "Failed to initialize Optcarrot: " + e.message,283        });284      }285    },286    pushKeyEvent(code: number, pressed: boolean): void {287      optcarrot.pushKeyEvent(code, pressed);288    },289  });290};291if (292  // @ts-ignore293  typeof WorkerGlobalScope !== "undefined" &&294  // @ts-ignore295  self instanceof WorkerGlobalScope296) {297  main();...

plugin.js

Source:plugin.js

...119	/**120	 * Wrapper/Helper Methods121	 */122	keyDown: function(modstate,sym,unicode,snd) {123		this.pushKeyEvent(1,modstate,sym,unicode,snd)124	},125	keyUp: function(modstate,sym,unicode,snd) {126		this.pushKeyEvent(0,modstate,sym,unicode,snd)127	},128	resize: function(width, height) {129		this.setWidth(width)130		this.setHeight(height)131	},132	/**133	 * Random Shit134	 */135	hsvToRgb: function(h, s, v) {136		var r, g, b;137		var i;138		var f, p, q, t;139		// Make sure our arguments stay in-range140		h = Math.max(0, Math.min(360, h));...

Using AI Code Generation

1import { pushKeyEvent } from '@redwoodjs/web'2  query FIND_POST_BY_ID($id: Int!) {3    post: post(id: $id) {4    }5  }6export const Loading = () => <div>Loading...</div>7export const Empty = () => <div>Post not found</div>8export const Success = ({ post }) => {9  const [isEditing, setIsEditing] = useState(false)10  const [title, setTitle] = useState(post.title)11  const [body, setBody] = useState(post.body)12  const onSave = () => {13    const { id } = post14    const input = { id, title, body }15    updatePost({ variables: { input } })16    setIsEditing(false)17  }18  const [updatePost, { loading, error }] = useMutation(UPDATE_POST_MUTATION, {19    onCompleted: () => {20      toast.success('Post updated')21    },22  })23  useEffect(() => {24    pushKeyEvent('Escape', () => {25      setIsEditing(false)26    })27  }, [])28  return (29      <h2>{post.title}</h2>30      {isEditing ? (31            value={title}32            onChange={(e) => setTitle(e.target.value)}33            value={body}34            onChange={(e) => setBody(e.target.value)}35          <button type="button" disabled={loading} onClick={onSave}>36            disabled={loading}37            onClick={() => setIsEditing(false)}38      ) : (39          <p>{post.body}</p>40          <button type="button" onClick={() => setIsEditing(true)}>41      )}42}

Using AI Code Generation

1import { pushKeyEvent } from '@redwoodjs/testing'2pushKeyEvent('keydown', 'ArrowUp')3pushKeyEvent('keydown', 'ArrowDown')4pushKeyEvent('keydown', 'ArrowLeft')5pushKeyEvent('keydown', 'ArrowRight')6pushKeyEvent('keydown', 'Enter')7pushKeyEvent('keydown', 'Escape')8pushKeyEvent('keydown', ' ')9pushKeyEvent('keydown', 'a')10### `pushMouseEvent(type, options)`11import { pushMouseEvent } from '@redwoodjs/testing'12pushMouseEvent('click', {13})14### `render(ui, { wrapper: Wrapper, ...options })`15import { render } from '@redwoodjs/testing'16import { MyComponent } from './MyComponent'17describe('MyComponent', () => {18  it('renders successfully', () => {19    expect(() => {20      render(<MyComponent />)21    }).not.toThrow()22  })23})24import { render, screen } from '@redwoodjs/testing'25import { MyComponent } from './MyComponent'26describe('MyComponent', () => {27  it('renders successfully', () => {28    render(<MyComponent />

Using AI Code Generation

1var redwood = require('redwood');2var device = redwood.getDevice();3device.pushKeyEvent('KEYCODE_HOME', 'DOWN');4device.pushKeyEvent('KEYCODE_HOME', 'UP');5device.pushKeyEvent('KEYCODE_MENU', 'DOWN');6device.pushKeyEvent('KEYCODE_MENU', 'UP');7device.pushKeyEvent('KEYCODE_BACK', 'DOWN');8device.pushKeyEvent('KEYCODE_BACK', 'UP');9device.pushKeyEvent('KEYCODE_VOLUME_UP', 'DOWN');10device.pushKeyEvent('KEYCODE_VOLUME_UP', 'UP');11device.pushKeyEvent('KEYCODE_VOLUME_DOWN', 'DOWN');12device.pushKeyEvent('KEYCODE_VOLUME_DOWN', 'UP');13device.pushKeyEvent('KEYCODE_VOLUME_MUTE', 'DOWN');14device.pushKeyEvent('KEYCODE_VOLUME_MUTE', 'UP');15device.pushKeyEvent('KEYCODE_POWER', 'DOWN');16device.pushKeyEvent('KEYCODE_POWER', 'UP');17device.pushKeyEvent('KEYCODE_CAMERA', 'DOWN');18device.pushKeyEvent('KEYCODE_CAMERA', 'UP');19device.pushKeyEvent('KEYCODE_SEARCH', 'DOWN');20device.pushKeyEvent('KEYCODE_SEARCH', 'UP');21device.pushKeyEvent('KEYCODE_ENTER', 'DOWN');22device.pushKeyEvent('KEYCODE_ENTER', 'UP');23device.pushKeyEvent('KEYCODE_ESCAPE', 'DOWN');24device.pushKeyEvent('KEYCODE_ESCAPE', 'UP');25device.pushKeyEvent('KEYCODE_DPAD_UP', 'DOWN');26device.pushKeyEvent('KEYCODE_DPAD_UP', 'UP');27device.pushKeyEvent('KEYCODE_DPAD_DOWN', 'DOWN');28device.pushKeyEvent('KEYCODE_DPAD_DOWN', 'UP');29device.pushKeyEvent('KEYCODE_DPAD_LEFT', 'DOWN');30device.pushKeyEvent('KEYCODE_DPAD_LEFT', 'UP');31device.pushKeyEvent('KEYCODE_DPAD_RIGHT', 'DOWN');32device.pushKeyEvent('KEYCODE_DPAD_RIGHT', 'UP');33device.pushKeyEvent('KEYCODE_DPAD_CENTER', 'DOWN');34device.pushKeyEvent('KEYCODE_DPAD_CENTER', 'UP');35device.pushKeyEvent('KEYCODE_MOVE_HOME', 'DOWN');36device.pushKeyEvent('KEYCODE_MOVE_HOME', 'UP');37device.pushKeyEvent('KEYCODE_MOVE_END', 'DOWN');38device.pushKeyEvent('KEYCODE_MOVE_END', 'UP');39device.pushKeyEvent('KEYCODE_PAGE_UP', 'DOWN');40device.pushKeyEvent('KEYCODE_PAGE_UP', 'UP');41device.pushKeyEvent('KEYCODE_PAGE_DOWN', 'DOWN');42device.pushKeyEvent('KEYCODE_PAGE_DOWN', 'UP');43device.pushKeyEvent('

Using AI Code Generation

1var redwood = require('redwood');2var device = new redwood.Device();3device.connect();4device.on('connected', function() {5    console.log('Device connected');6    device.pushKeyEvent(66, 0);7    device.pushKeyEvent(66, 1);8    device.pushKeyEvent(66, 0);9});10device.on('disconnected', function() {11    console.log('Device disconnected');12});13device.on('error', function(err) {14    console.log('Error: ' + err);15});

Using AI Code Generation

1var redwood = require('./redwood');2var fs = require('fs');3var path = require('path');4var util = require('util');5var eventEmitter = require('events').EventEmitter;6var redwood = new redwood();7var redwood = new redwood();

Using AI Code Generation

1var redwood = require('redwood');2var redwoodClient = redwood.createClient({3});4var key = 0x1C;5var event = 0x01;6redwoodClient.pushKeyEvent(key, event, function(err, result) {7    if (err) {8        console.log(err);9    } else {10        console.log(result);11    }12});

Using AI Code Generation

1var redwood = require('redwood');2var rw = new redwood.RedwoodClient();3rw.connect(function(err) {4  if (err) {5    console.log("error connecting to redwood server");6    return;7  }8  rw.pushKeyEvent('keydown', 65, function(err) {9    if (err) {10      console.log("error sending key event");11      return;12    }13    console.log("key event sent");14  });15});

Using AI Code Generation

1var KEY_LEFT = 37;2var KEY_UP = 38;3var KEY_RIGHT = 39;4var KEY_DOWN = 40;5var currentKey = null;6var redwood = null;7function init() {8	redwood = new Redwood();9	var canvas = document.getElementById("canvas");10	canvas.addEventListener("keydown", keyDown, false);11	canvas.addEventListener("keyup", keyUp, false);12}13function keyDown(event) {14	if (currentKey == null) {15		currentKey = event.keyCode;16		redwood.pushKeyEvent(currentKey);17	}18}19function keyUp(event) {20	currentKey = null;21}22function unload() {23	redwood.disconnect();24}25window.addEventListener("load", init, false);26window.addEventListener("unload", unload, false);27var KEY_RIGHT = 39;28var KEY_DOWN = 40;29var currentKey = null;30var redwood = null;31function init() {32	redwood = new Redwood();33	var canvas = document.getElementById("canvas");34	canvas.addEventListener("keydown", keyDown, false);35	canvas.addEventListener("keyup", keyUp, false);36}37function keyDown(event) {38	if (currentKey == null) {39		currentKey = event.keyCode;40		redwood.pushKeyEvent(currentKey);41	}42}43function keyUp(event) {44	currentKey = null;45}46function unload() {47	redwood.disconnect();48}49window.addEventListener("load", init, false);50window.addEventListener("unload", unload, false);

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