Added any number of untold features. Saving.

browser/index.ts

@@ -84,7 +84,7 @@ class Display {
     this.ctx.stroke();
   }
 
-  private updateDisplay () {
+  public updateDisplay () {
     if (!this.sequence) {
       return;
     }
@@ -96,13 +96,13 @@ class Display {
     this.displayOffsetX = this.screenOffsetX + Math.round(this.offsetX * screenScaleX);
     this.displayOffsetY = this.screenOffsetY + Math.round(this.offsetY * screenScaleY);
   
-    this.ctx.fillStyle = 'rgb(125, 125, 125)';
+    this.ctx.fillStyle = 'rgb(0, 0, 0)';
     this.ctx.fillRect(this.displayOffsetX, this.displayOffsetY, this.displayWidth, this.displayHeight);
     console.log(`${this.displayOffsetX}, ${this.displayOffsetY}, ${this.displayWidth}, ${this.displayHeight}`);
     this.updateImage();
   }
 
-  private updateImage() {
+  public updateImage() {
     const img : any = new Image;
     img.onload = function () {
       this.ctx.drawImage(img, this.displayOffsetX, this.displayOffsetY, this.displayWidth, this.displayHeight);
@@ -136,16 +136,18 @@ class Client {
   private client : WebSocket;
   private connected : boolean = false;
   private progress : HTMLProgressElement;
+  private progressText : HTMLElement;
 
   constructor () {
     let uri : string = 'ws://localhost:8082';
     this.progress = document.getElementById('progress') as HTMLProgressElement;
+    this.progressText = document.getElementById('progressText');
     this.client = new WebSocket(uri);
     this.display = new Display();
     this.client.onopen = this.onOpen.bind(this);
     this.client.onclose = this.onClose.bind(this);
     this.client.onmessage = this.onMessage.bind(this);
-    (document.getElementById('sequenceForm') as HTMLFormElement ).reset();
+    (document.getElementById('sequenceSelectForm') as HTMLFormElement ).reset();
     (document.getElementById('sequenceCtrlForm') as HTMLFormElement ).reset();
     (document.getElementById('manualCtrlForm') as HTMLFormElement ).reset();
     this.disableClass('sequenceCtrl');
@@ -174,11 +176,19 @@ class Client {
 
   private setSequence(state : State) {
     this.setProgress(state.sequence);
+    this.setFrame(state.sequence);
     this.setStatus(state.sequence);
     this.setDisplay(state);
     (document.getElementById('sequence') as HTMLSelectElement ).value = state.sequence.hash;
   }
 
+  private setUpdate(state : State) {
+    this.setProgress(state.sequence);
+    this.setFrame(state.sequence);
+    this.setStatus(state.sequence);
+    this.display.updateImage();
+  }
+
   private setStatus (sequence : SequenceState) {
     let status : string;
     switch (sequence.status) {
@@ -202,10 +212,15 @@ class Client {
   private setProgress (sequence : SequenceState) {
     const percent : number = sequence.progress * 100.0;
     if (this.progress !== null) {
-      this.progress.value = percent;
+      this.progress.value = sequence.progress;
-      this.progress.innerText = `${Math.floor(percent)}%`;
+      this.progressText.innerText = `Progress: ${Math.floor(percent)}%`;
+    }
+  }
+
+  private setFrame (sequence : SequenceState) {
+    if (typeof sequence.current !== 'undefined') {
+      (document.getElementById('frame') as HTMLInputElement).value = `${sequence.current}`.padStart(5, '0');
     }
-    document.getElementById('sequenceProgress').innerText = `Progress: ${Math.round(sequence.progress)}%`;
   }
 
   private setDisplay (state : State) {
@@ -214,17 +229,18 @@ class Client {
     const srcWidthEl : HTMLInputElement = document.getElementById('sourceWidth') as HTMLInputElement;
     const srcHeightEl : HTMLInputElement = document.getElementById('sourceHeight') as HTMLInputElement;
 
-    widthEl.value = state.display.width as any;
+    if (typeof state.display !== 'undefined') {
-    heightEl.value = state.display.height as any;
+      widthEl.value = state.display.width as any;
+      heightEl.value = state.display.height as any;
 
-    srcWidthEl.value = state.source.width as any;
+      srcWidthEl.value = state.source.width as any;
-    srcHeightEl.value = state.source.height as any;
+      srcHeightEl.value = state.source.height as any;
-
-    widthEl.readOnly = false;
-    heightEl.readOnly = false;
-    //console.dir(state);
-    this.display.set(state);
 
+      widthEl.readOnly = false;
+      heightEl.readOnly = false;
+      //console.dir(state);
+      this.display.set(state);
+    }
   }
 
   private cmd (msg : Message) {
@@ -238,6 +254,9 @@ class Client {
       case 'select' :
         this.receiveSelect(msg);
         break;
+      case 'update' :
+        this.receiveUpdate(msg);
+        break;
       default:
         console.warn(`No command "${msg.cmd}"`);
         break;
@@ -280,6 +299,14 @@ class Client {
     this.enableClass('manualCtrl');
   }
 
+  public sendAdvance () {
+    this.client.send(JSON.stringify({ cmd : 'advance' }));
+  }
+
+  public sendRewind () {
+    this.client.send(JSON.stringify({ cmd : 'rewind' }));
+  }
+
   public sendSelect () {
     const hash : string = (document.getElementById('sequence') as HTMLSelectElement ).value;
     let msg : Message;
@@ -294,13 +321,21 @@ class Client {
 
   private receiveSelect (msg : Message) {
     console.log('got select');
-    console.dir(msg);
+    //console.dir(msg);
     this.enableClass('sequenceCtrl');
     this.setSequence(msg.state);
   }
 
-  private receiveUpdate (msg : Message) {
+  public sendStart () {
+    this.client.send(JSON.stringify({ cmd : 'start' }));
+  }
 
+  public sendStop () {
+    this.client.send(JSON.stringify({ cmd : 'stop' }));
+  }
+
+  private receiveUpdate (msg : Message) {
+    this.setUpdate(msg.state);
   }
 
   public fullscreen () {

dist/fd/index.d.ts

@@ -47,7 +47,8 @@ export declare class FD {
     private socketAvailable;
     private socketConnected;
     private waiting;
-    constructor(bin: string, width: number, height: number, host: string, port: number);
+    private mock;
+    constructor(bin: string, width: number, height: number, host: string, port: number, mock?: boolean);
     private startDisplay;
     private startClient;
     private logstd;

dist/fd/index.js

@@ -25,26 +25,33 @@ var Mode;
     Mode[Mode["INVERT_CHANNELS"] = 5] = "INVERT_CHANNELS";
 })(Mode || (Mode = {}));
 class FD {
-    constructor(bin, width, height, host, port) {
+    constructor(bin, width, height, host, port, mock = false) {
         this.socketAvailable = false;
         this.socketConnected = false;
         this.waiting = null;
+        this.mock = false;
         this.bin = bin;
         this.width = width;
         this.height = height;
         this.host = host;
         this.port = port;
+        this.mock = mock;
         this.log = (0, log_1.createLog)('fd');
-        this.shell = new shell_1.Shell([this.bin, `${this.width}`, `${this.height}`, `${this.port}`], this.logstd.bind(this), this.logsterr.bind(this), null, true);
+        if (!this.mock)
+            this.shell = new shell_1.Shell([this.bin, `${this.width}`, `${this.height}`, `${this.port}`], this.logstd.bind(this), this.logsterr.bind(this), null, true);
         this.startDisplay();
         this.startClient();
-        this.test();
+        //this.test();
     }
     async startDisplay() {
         this.log.info(`Launching fd binary ${this.bin}`);
-        this.shell.execute();
+        if (!this.mock)
+            this.shell.execute();
     }
     async startClient() {
+        if (this.mock) {
+            return false;
+        }
         this.client = new net_1.default.Socket();
         this.log.info(`Waiting for TCP socket server on ${this.host}:${this.port}...`);
         while (!this.socketAvailable) {
@@ -65,7 +72,8 @@ class FD {
         this.client.on('error', (err) => {
             this.log.error('Error in socket client', err);
             this.socketConnected = false;
-            this.shell.kill();
+            if (!this.mock)
+                this.shell.kill();
         });
     }
     logstd(data) {
@@ -90,7 +98,8 @@ class FD {
     send(msg) {
         const json = JSON.stringify(msg);
         this.log.info(json);
-        this.client.write(json);
+        if (!this.mock)
+            this.client.write(json);
     }
     receive(json) {
         const msg = JSON.parse(json);
@@ -112,6 +121,13 @@ class FD {
             }
         };
         const startTime = +new Date();
+        if (this.mock) {
+            return {
+                action: Action.LOAD,
+                image,
+                time: (+new Date()) - startTime
+            };
+        }
         const promise = new Promise(function (resolve, reject) {
             this.waiting = function (msg) {
                 if (msg.action == Action.LOAD && msg.success) {
@@ -137,6 +153,16 @@ class FD {
             exposure
         };
         const startTime = +new Date();
+        if (this.mock) {
+            for (let exp of exposure) {
+                await (0, delay_1.delay)(exp);
+            }
+            return {
+                action: Action.DISPLAY,
+                image,
+                time: (+new Date()) - startTime
+            };
+        }
         const promise = new Promise(function (resolve, reject) {
             this.waiting = function (msg) {
                 if (msg.action == Action.DISPLAY && msg.success) {
@@ -161,6 +187,13 @@ class FD {
             image
         };
         const startTime = +new Date();
+        if (this.mock) {
+            return {
+                action: Action.STOP,
+                image,
+                time: (+new Date()) - startTime
+            };
+        }
         const promise = new Promise(function (resolve, reject) {
             this.waiting = function (msg) {
                 if (msg.action == Action.STOP && msg.success) {
@@ -194,6 +227,7 @@ class FD {
         await this.display(img);
         await (0, delay_1.delay)(2000);
         await this.stop(img);
+        this.log.warn('QUITTING!!!!');
         process.exit();
     }
 }

dist/index.js

@@ -35,6 +35,7 @@ const Handlebars = __importStar(require("handlebars"));
 const ws_1 = require("ws");
 const log_1 = require("./log");
 const files_1 = require("./files");
+const fd_1 = require("./fd");
 const display_1 = require("./display");
 const ffmpeg_1 = require("./ffmpeg");
 const ffprobe_1 = require("./ffprobe");
@@ -175,7 +176,7 @@ function onWssConnection(ws, req) {
     ws.ip = ip;
     ws.session = (0, uuid_1.v4)();
     ws.on('message', function (data) { onClientMessage(data, ws); });
-    sequence.updateClients();
+    sequence.updateClientsOnLoad();
 }
 async function onClientMessage(data, ws) {
     let msg = null;
@@ -201,6 +202,18 @@ async function cmd(msg) {
         case 'select':
             await select(msg.state.sequence.hash);
             break;
+        case 'start':
+            start();
+            break;
+        case 'stop':
+            stop();
+            break;
+        case 'advance':
+            frameAdvance();
+            break;
+        case 'rewind':
+            frameRewind();
+            break;
         default:
             log.warn(`No matching command: ${msg.cmd}`);
     }
@@ -213,6 +226,12 @@ async function cameraClose() {
     await camera.close();
     send({ cmd: 'close' });
 }
+function frameAdvance() {
+    sequence.frameAdvance();
+}
+function frameRewind() {
+    sequence.frameRewind();
+}
 async function select(id) {
     const sequencesArr = await files_1.Files.enumerateSequences(sequences);
     const seq = sequencesArr.find(el => el.hash === id);
@@ -223,6 +242,12 @@ async function select(id) {
     await sequence.load(seq);
     return true;
 }
+function start() {
+    sequence.start();
+}
+function stop() {
+    sequence.stop();
+}
 async function send(msg) {
     const msgStr = JSON.stringify(msg);
     wss.clients.forEach((client) => {
@@ -271,7 +296,7 @@ async function main() {
     image = new image_1.Image();
     camera = new camera_1.Camera();
     display = new display_1.Display(width, height);
-    //fd = new FD(process.env['FD'], width, height,  process.env['FD_HOST'],  parseInt(process.env['FD_PORT'])); 
+    fd = new fd_1.FD(process.env['FD'], width, height, process.env['FD_HOST'], parseInt(process.env['FD_PORT']), true);
     app.listen(port, async () => {
         log.info(`filmout_manager HTTP server running on port ${port}`);
     });

dist/sequence/index.d.ts

@@ -28,14 +28,21 @@ export declare class Sequence {
     start(): void;
     stop(): void;
     isRunning(): boolean;
+    private run;
     load(seq: SequenceObject): Promise<void>;
-    updateClients(): void;
+    updateClientsOnLoad(): void;
+    updateClientsOnState(): void;
     private enumerate;
     unload(): void;
     getState(): State;
+    getUpdateState(): State;
     getSequenceState(): SequenceState;
     setExposure(ms: number): void;
     getStatus(): SequenceStatus;
     getCurrent(): ImageObject;
+    frameAdvance(frames?: number): void;
+    frameRewind(frames?: number): void;
+    frameSet(frame: number): void;
+    private frameRecord;
 }
 export {};

dist/sequence/index.js

@@ -28,26 +28,54 @@ class Sequence {
         this.send = send;
     }
     start() {
-        this.running = true;
+        if (this.current !== null) {
+            this.running = true;
+            this.log.info(`Started sequence: ${this.current.name}`);
+            this.run();
+        }
     }
     stop() {
-        this.running = false;
+        if (this.running && this.current !== null) {
+            this.log.info(`Stopped sequence: ${this.current.name}`);
+            this.running = false;
+        }
     }
     isRunning() {
         return this.running;
     }
+    async run() {
+        //update running
+        for (let i = this.frame; i < this.images.length; i++) {
+            if (!this.running) {
+                break;
+            }
+            try {
+                await this.frameRecord();
+            }
+            catch (err) {
+                this.log.error(`Error recording frame`, err);
+            }
+            this.frameAdvance();
+        }
+        //complete running
+    }
     async load(seq) {
         this.current = seq;
         this.frame = 0;
         this.progress = 0;
         await this.enumerate();
-        this.updateClients();
+        this.updateClientsOnLoad();
     }
-    updateClients() {
+    updateClientsOnLoad() {
         if (this.current !== null) {
             this.send({ cmd: 'select', state: this.getState() });
         }
     }
+    updateClientsOnState() {
+        if (this.current !== null) {
+            this.send({ cmd: 'update', state: this.getState() });
+        }
+    }
     async enumerate() {
         let screen;
         if (this.current === null) {
@@ -105,6 +133,19 @@ class Sequence {
             exposure: this.exposure
         };
     }
+    getUpdateState() {
+        return {
+            sequence: {
+                hash: this.current.hash,
+                name: this.current.name,
+                progress: this.progress,
+                current: this.frame,
+                frames: this.frames,
+                status: this.getStatus()
+            },
+            exposure: this.exposure
+        };
+    }
     getSequenceState() {
         if (this.current === null) {
             return null;
@@ -133,6 +174,45 @@ class Sequence {
         }
         return null;
     }
+    frameAdvance(frames = 1) {
+        if (this.frame + frames >= this.images.length) {
+            this.frame = this.images.length - 1;
+        }
+        else {
+            this.frame += frames;
+        }
+        this.progress = this.frame / (this.images.length - 1);
+        this.updateClientsOnState();
+    }
+    frameRewind(frames = 1) {
+        if (this.frame + frames < 0) {
+            this.frame = 0;
+        }
+        else {
+            this.frame -= frames;
+        }
+        this.progress = this.frame > 0 ? this.frame / (this.images.length - 1) : 0;
+        this.updateClientsOnState();
+    }
+    frameSet(frame) {
+        if (frame < 0) {
+            frame = 0;
+        }
+        else if (frame > this.images.length - 1) {
+            frame = this.images.length - 1;
+        }
+        this.progress = this.frame > 0 ? this.frame / (this.images.length - 1) : 0;
+        this.updateClientsOnState();
+    }
+    async frameRecord() {
+        const img = this.images[this.frame];
+        const dimensions = this.display.getDimensions();
+        this.log.info(`Frame: ${this.frame} / ${this.images.length}`);
+        await this.fd.load(img.path, dimensions.x, dimensions.y, dimensions.w, dimensions.h);
+        await this.camera.open();
+        await this.fd.display(img.path, [this.exposure]);
+        await this.camera.close();
+    }
 }
 exports.Sequence = Sequence;
 //# sourceMappingURL=index.js.map

src/fd/index.ts

@@ -61,26 +61,31 @@ export class FD {
 	private socketConnected : boolean = false;
 
 	private waiting : Function = null;
+	private mock : boolean = false;
 
-	constructor (bin: string, width : number, height : number, host : string, port : number) {
+	constructor (bin: string, width : number, height : number, host : string, port : number, mock : boolean = false) {
 		this.bin = bin;
 		this.width = width;
 		this.height = height;
 		this.host = host;
 		this.port = port;
+		this.mock = mock;
 		this.log = createLog('fd');
-		this.shell = new Shell([ this.bin, `${this.width}`, `${this.height}`, `${this.port}` ], this.logstd.bind(this), this.logsterr.bind(this), null, true);
+		if (!this.mock) this.shell = new Shell([ this.bin, `${this.width}`, `${this.height}`, `${this.port}` ], this.logstd.bind(this), this.logsterr.bind(this), null, true);
 		this.startDisplay();
 		this.startClient();
-		this.test();
+		//this.test();
 	}
 
 	private async startDisplay () {
 		this.log.info(`Launching fd binary ${this.bin}`);
-		this.shell.execute();
+		if (!this.mock) this.shell.execute();
 	}
 
 	private async startClient () {
+		if (this.mock) {
+			return false;
+		}
 		this.client = new net.Socket();
 		this.log.info(`Waiting for TCP socket server on ${this.host}:${this.port}...`);
 		while (!this.socketAvailable) {
@@ -104,7 +109,7 @@ export class FD {
 		this.client.on('error', (err : Error) => {
 		    this.log.error('Error in socket client', err);
 		    this.socketConnected = false;
-		    this.shell.kill();
+		    if (!this.mock) this.shell.kill();
 		});
 	}
 
@@ -131,7 +136,7 @@ export class FD {
 	private send (msg : fdOutgoingMessage) {
 		const json : string = JSON.stringify(msg);
 		this.log.info(json);
-		this.client.write(json);
+		if (!this.mock) this.client.write(json);
 	}
 
 	private receive (json : string) {
@@ -155,6 +160,13 @@ export class FD {
 			}
 		};
 		const startTime : number = +new Date();
+		if (this.mock) {
+			return {
+				action : Action.LOAD,
+				image,
+				time : (+new Date()) - startTime
+			};
+		}
 		const promise : Promise<fdResult> = new Promise(function (resolve : Function, reject : Function) {
 			this.waiting = function (msg : fdIncomingMessage) {
 				if (msg.action == Action.LOAD && msg.success) {
@@ -180,6 +192,16 @@ export class FD {
 			exposure
 		};
 		const startTime : number = +new Date();
+		if (this.mock) {
+			for (let exp of exposure) {
+				await delay(exp);
+			}
+			return {
+				action : Action.DISPLAY,
+				image,
+				time : (+new Date()) - startTime
+			};
+		}
 		const promise : Promise<fdResult> = new Promise(function (resolve : Function, reject : Function) {
 			this.waiting = function (msg : fdIncomingMessage) {
 				if (msg.action == Action.DISPLAY && msg.success) {
@@ -204,6 +226,13 @@ export class FD {
 			image
 		};
 		const startTime : number = +new Date();
+		if (this.mock) {
+			return {
+				action : Action.STOP,
+				image,
+				time : (+new Date()) - startTime
+			};
+		}
 		const promise : Promise<fdResult> = new Promise(function (resolve : Function, reject : Function) {
 			this.waiting = function (msg : fdIncomingMessage) {
 				if (msg.action == Action.STOP && msg.success) {
@@ -244,6 +273,7 @@ export class FD {
 		await delay(2000);
 		await this.stop(img);
 
+		this.log.warn('QUITTING!!!!');
 		process.exit();
 	}
 }

src/index.ts

@@ -164,7 +164,7 @@ function onWssConnection (ws : WebSocketExtended, req : Request) {
 	ws.ip = ip;
 	ws.session = uuid();
 	ws.on('message', function (data) { onClientMessage(data, ws) });
-	sequence.updateClients();
+	sequence.updateClientsOnLoad();
 }
 
 async function onClientMessage (data : any, ws : WebSocket) {
@@ -191,6 +191,18 @@ async function cmd (msg : Message) {
 		case 'select' :
 			await select(msg.state.sequence.hash);
 			break;
+		case 'start' :
+			start();
+			break;
+		case 'stop' :
+			stop();
+			break;
+		case 'advance' :
+			frameAdvance();
+			break;
+		case 'rewind' :
+			frameRewind();
+			break;
 		default :
 			log.warn(`No matching command: ${msg.cmd}`);
 	}
@@ -206,6 +218,14 @@ async function cameraClose () {
 	send({ cmd : 'close' });
 }
 
+function frameAdvance () {
+	sequence.frameAdvance();
+}
+
+function frameRewind () {
+	sequence.frameRewind();
+}
+
 async function select (id : string) : Promise<boolean> {
 	const sequencesArr : SequenceObject[] = await Files.enumerateSequences(sequences);
 	const seq : SequenceObject = sequencesArr.find(el => el.hash === id);
@@ -217,6 +237,14 @@ async function select (id : string) : Promise<boolean> {
 	return true;
 }
 
+function start () {
+	sequence.start();
+}
+
+function stop () {
+	sequence.stop();
+}
+
 async function send (msg : Message) {
 	const msgStr : string = JSON.stringify(msg);
 	wss.clients.forEach((client : WebSocket ) => {
@@ -265,8 +293,7 @@ async function main () {
 	image = new Image();
 	camera = new Camera();
 	display = new Display(width, height);
-	//fd = new FD(process.env['FD'], width, height,  process.env['FD_HOST'],  parseInt(process.env['FD_PORT'])); 
+	fd = new FD(process.env['FD'], width, height,  process.env['FD_HOST'],  parseInt(process.env['FD_PORT']), true); 
-	
 	
 	app.listen(port, async () => {
 		log.info(`filmout_manager HTTP server running on port ${port}`);

src/sequence/index.ts

@@ -1,5 +1,6 @@
 import { Files } from '../files';
-import { createLog } from '../log'
+import { createLog } from '../log';
+import { delay } from '../delay';
 import type { Logger } from 'winston';
 import type { SequenceObject, ImageObject } from '../files';
 import type { FD, fdOutgoingPosition } from '../fd';
@@ -42,31 +43,60 @@ export class Sequence {
 	}
 
 	public start () {
-		this.running = true;
+		if (this.current !== null) {
+			this.running = true;
+			this.log.info(`Started sequence: ${this.current.name}`);
+			this.run();
+		}
 	}
 
 	public stop () {
-		this.running = false;
+		if (this.running && this.current !== null) {
+			this.log.info(`Stopped sequence: ${this.current.name}`);
+			this.running = false;
+		}
 	}
 
 	public isRunning () {
 		return this.running;
 	}
 
+	private async run () {
+		//update running
+		for (let i = this.frame; i < this.images.length; i++) {
+			if (!this.running) {
+				break;
+			}
+			try {
+				await this.frameRecord();
+			} catch (err) {
+				this.log.error(`Error recording frame`, err);
+			}
+			this.frameAdvance();
+		}
+		//complete running
+	}
+
 	public async load (seq : SequenceObject) {
 		this.current = seq;
 		this.frame = 0;
 		this.progress = 0;
 		await this.enumerate();
-		this.updateClients();
+		this.updateClientsOnLoad();
 	}
 
-	public updateClients () {
+	public updateClientsOnLoad () {
 		if (this.current !== null) {
 			this.send({ cmd : 'select', state : this.getState() });
 		}
 	}
 
+	public updateClientsOnState () {
+		if (this.current !== null) {
+			this.send({ cmd : 'update', state : this.getState() });
+		}
+	}
+
 	private async enumerate () {
 		let screen : Dimensions;
 
@@ -131,6 +161,20 @@ export class Sequence {
 		}
 	}
 
+	public getUpdateState () : State {
+		return {
+			sequence : {
+				hash : this.current.hash,
+				name : this.current.name,
+				progress : this.progress,
+				current : this.frame,
+				frames : this.frames,
+				status : this.getStatus() as SequenceStatus
+			},
+			exposure : this.exposure
+		}
+	}
+
 	public getSequenceState () : SequenceState {
 		if (this.current === null) {
 			return null;
@@ -161,4 +205,46 @@ export class Sequence {
 		}
 		return null;
 	}
+
+	public frameAdvance (frames : number = 1) {
+		if (this.frame + frames >= this.images.length) {
+			this.frame = this.images.length - 1;
+		} else {
+			this.frame += frames;
+		}
+		
+		this.progress = this.frame / (this.images.length - 1);
+		this.updateClientsOnState();
+	}
+
+	public frameRewind (frames : number = 1) {
+		if (this.frame + frames < 0) {
+			this.frame = 0;
+		} else {
+			this.frame -= frames;
+		}
+		
+		this.progress = this.frame > 0 ? this.frame / (this.images.length - 1) : 0;
+		this.updateClientsOnState();
+	}
+
+	public frameSet (frame : number) {
+		if (frame < 0) {
+			frame = 0;
+		} else if (frame > this.images.length - 1) {
+			frame = this.images.length - 1;
+		}
+		this.progress = this.frame > 0 ? this.frame / (this.images.length - 1) : 0;
+		this.updateClientsOnState();
+	}
+
+	private async frameRecord () {
+		const img : ImageObject = this.images[this.frame];
+		const dimensions : fdOutgoingPosition = this.display.getDimensions();
+		this.log.info(`Frame: ${this.frame} / ${this.images.length}`);
+		await this.fd.load(img.path, dimensions.x, dimensions.y, dimensions.w, dimensions.h);
+		await this.camera.open();
+		await this.fd.display(img.path, [ this.exposure ] );
+		await this.camera.close();
+	}
 }

static/css/style.css

@@ -64,3 +64,10 @@ fieldset.inline .field-row {
 fieldset.inline .field-row input {
 	max-width: 50px;
 }
+
+progress {
+	width: 97vw;
+    position: absolute;
+    bottom: 28px;
+    left: 0.5vw;
+}

static/js/index.d.ts

@@ -31,8 +31,8 @@ declare class Display {
     private updateSize;
     private clear;
     private updateScreen;
-    private updateDisplay;
+    updateDisplay(): void;
-    private updateImage;
+    updateImage(): void;
     update(msg: Message): void;
     set(state: State): void;
     private onResize;
@@ -42,13 +42,16 @@ declare class Client {
     private client;
     private connected;
     private progress;
+    private progressText;
     constructor();
     private onMessage;
     private onOpen;
     private onClose;
     private setSequence;
+    private setUpdate;
     private setStatus;
     private setProgress;
+    private setFrame;
     private setDisplay;
     private cmd;
     disableClass(className: string): void;
@@ -57,8 +60,12 @@ declare class Client {
     private receiveCameraOpen;
     sendCameraClose(): void;
     private receiveCameraClose;
+    sendAdvance(): void;
+    sendRewind(): void;
     sendSelect(): void;
     private receiveSelect;
+    sendStart(): void;
+    sendStop(): void;
     private receiveUpdate;
     fullscreen(): void;
     exitFullscreen(): void;

static/js/index.js

@@ -82,7 +82,7 @@ class Display {
         this.displayHeight = Math.round(this.height * screenScaleY);
         this.displayOffsetX = this.screenOffsetX + Math.round(this.offsetX * screenScaleX);
         this.displayOffsetY = this.screenOffsetY + Math.round(this.offsetY * screenScaleY);
-        this.ctx.fillStyle = 'rgb(125, 125, 125)';
+        this.ctx.fillStyle = 'rgb(0, 0, 0)';
         this.ctx.fillRect(this.displayOffsetX, this.displayOffsetY, this.displayWidth, this.displayHeight);
         console.log(`${this.displayOffsetX}, ${this.displayOffsetY}, ${this.displayWidth}, ${this.displayHeight}`);
         this.updateImage();
@@ -116,12 +116,13 @@ class Client {
         this.connected = false;
         let uri = 'ws://localhost:8082';
         this.progress = document.getElementById('progress');
+        this.progressText = document.getElementById('progressText');
         this.client = new WebSocket(uri);
         this.display = new Display();
         this.client.onopen = this.onOpen.bind(this);
         this.client.onclose = this.onClose.bind(this);
         this.client.onmessage = this.onMessage.bind(this);
-        document.getElementById('sequenceForm').reset();
+        document.getElementById('sequenceSelectForm').reset();
         document.getElementById('sequenceCtrlForm').reset();
         document.getElementById('manualCtrlForm').reset();
         this.disableClass('sequenceCtrl');
@@ -146,10 +147,17 @@ class Client {
     }
     setSequence(state) {
         this.setProgress(state.sequence);
+        this.setFrame(state.sequence);
         this.setStatus(state.sequence);
         this.setDisplay(state);
         document.getElementById('sequence').value = state.sequence.hash;
     }
+    setUpdate(state) {
+        this.setProgress(state.sequence);
+        this.setFrame(state.sequence);
+        this.setStatus(state.sequence);
+        this.display.updateImage();
+    }
     setStatus(sequence) {
         let status;
         switch (sequence.status) {
@@ -172,23 +180,29 @@ class Client {
     setProgress(sequence) {
         const percent = sequence.progress * 100.0;
         if (this.progress !== null) {
-            this.progress.value = percent;
+            this.progress.value = sequence.progress;
-            this.progress.innerText = `${Math.floor(percent)}%`;
+            this.progressText.innerText = `Progress: ${Math.floor(percent)}%`;
+        }
+    }
+    setFrame(sequence) {
+        if (typeof sequence.current !== 'undefined') {
+            document.getElementById('frame').value = `${sequence.current}`.padStart(5, '0');
         }
-        document.getElementById('sequenceProgress').innerText = `Progress: ${Math.round(sequence.progress)}%`;
     }
     setDisplay(state) {
         const widthEl = document.getElementById('displayWidth');
         const heightEl = document.getElementById('displayHeight');
         const srcWidthEl = document.getElementById('sourceWidth');
         const srcHeightEl = document.getElementById('sourceHeight');
-        widthEl.value = state.display.width;
+        if (typeof state.display !== 'undefined') {
-        heightEl.value = state.display.height;
+            widthEl.value = state.display.width;
-        srcWidthEl.value = state.source.width;
+            heightEl.value = state.display.height;
-        srcHeightEl.value = state.source.height;
+            srcWidthEl.value = state.source.width;
-        widthEl.readOnly = false;
+            srcHeightEl.value = state.source.height;
-        heightEl.readOnly = false;
+            widthEl.readOnly = false;
-        this.display.set(state);
+            heightEl.readOnly = false;
+            this.display.set(state);
+        }
     }
     cmd(msg) {
         switch (msg.cmd) {
@@ -201,6 +215,9 @@ class Client {
             case 'select':
                 this.receiveSelect(msg);
                 break;
+            case 'update':
+                this.receiveUpdate(msg);
+                break;
             default:
                 console.warn(`No command "${msg.cmd}"`);
                 break;
@@ -236,6 +253,12 @@ class Client {
         console.log('got camera close');
         this.enableClass('manualCtrl');
     }
+    sendAdvance() {
+        this.client.send(JSON.stringify({ cmd: 'advance' }));
+    }
+    sendRewind() {
+        this.client.send(JSON.stringify({ cmd: 'rewind' }));
+    }
     sendSelect() {
         const hash = document.getElementById('sequence').value;
         let msg;
@@ -249,11 +272,17 @@ class Client {
     }
     receiveSelect(msg) {
         console.log('got select');
-        console.dir(msg);
         this.enableClass('sequenceCtrl');
         this.setSequence(msg.state);
     }
+    sendStart() {
+        this.client.send(JSON.stringify({ cmd: 'start' }));
+    }
+    sendStop() {
+        this.client.send(JSON.stringify({ cmd: 'stop' }));
+    }
     receiveUpdate(msg) {
+        this.setUpdate(msg.state);
     }
     fullscreen() {
         if (!document.fullscreenElement) {

views/index.hbs

@@ -64,10 +64,10 @@
 				{{/each}}
 			</select>
 			-->
-			<div>
+			<div class="flex">
-				<fieldset id="sequenceSelect">
+				<fieldset id="sequenceSelect" class="inline half">
 					<legend>Sequence</legend>
-					<form id="sequenceForm" onsubmit="return false;">
+					<form id="sequenceSelectForm" onsubmit="return false;">
 						<select name="sequence" id="sequence">
 							<option> - Select Image Sequence - </option>
 							{{#each sequences}}
@@ -77,17 +77,26 @@
 						<button id="select" onclick="client.sendSelect();">Select</button>
 					</form>
 				</fieldset>
+				<fieldset id="displayAdjust" class="inline half">
+					<legend>Display Adjust</legend>
+					<form id="displayAdjustForm"  onsubmit="return false;">
+						<button id="offsetXPlus">X +</button>
+						<button id="offsetXMinus">X -</button>
+						<button id="offsetYPlus">Y +</button>
+						<button id="offsetYMinus">Y -</button>
+					</form>
+				</fieldset>
 			</div>
 			<div>
 				<fieldset id="sequenceCtrl">
 					<legend>Sequence Controls</legend>
 					<form id="sequenceCtrlForm" onsubmit="return false;">
-						<button id="start" class="sequenceCtrl" disabled>Start</button>
+						<button id="start" class="sequenceCtrl" onclick="client.sendStart();" disabled>Start</button>
-						<button id="stop" class="sequenceCtrl" disabled>Stop</button>
+						<button id="stop" class="sequenceCtrl" onclick="client.sendStop();" disabled>Stop</button>
 						<button id="pause" class="sequenceCtrl" disabled>Pause</button>
-						<button id="rewind" class="sequenceCtrl" disabled><<</button>
+						<button id="rewind" class="sequenceCtrl" onclick="client.sendRewind();" disabled><<</button>
 						<input id="frame" value="00000" class="sequenceCtrl" disabled />
-						<button id="forward" class="sequenceCtrl" disabled>>></button>
+						<button id="advance" class="sequenceCtrl" onclick="client.sendAdvance()" disabled>>></button>
 					</form>
 				</fieldset>
 			</div>
@@ -108,7 +117,7 @@
 			<div class="status-bar" id="status">
 				<p class="status-bar-field" id="sequenceStatus">Idle</p>
 				<p class="status-bar-field" id="sequenceName">Not Set</p>
-				<p class="status-bar-field" id="sequenceProgress">Progress: 0%</p>
+				<p class="status-bar-field" id="progressText">Progress: 0%</p>
 				<p class="status-bar-field" id="sequenceLength">Sequence Length: 0</p>
 			</div>
 		</div>