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|
import React = require('react');
import { FontAwesomeIcon } from '@fortawesome/react-fontawesome';
// import { Canvas } from '@react-three/fiber';
import { computed, observable, runInAction } from 'mobx';
import { observer } from 'mobx-react';
// import { BufferAttribute, Camera, Vector2, Vector3 } from 'three';
import { DateField } from '../../../fields/DateField';
import { Doc } from '../../../fields/Doc';
import { Height, Width } from '../../../fields/DocSymbols';
import { Id } from '../../../fields/FieldSymbols';
import { ComputedField } from '../../../fields/ScriptField';
import { Cast, DocCast, NumCast } from '../../../fields/Types';
import { AudioField, VideoField } from '../../../fields/URLField';
import { TraceMobx } from '../../../fields/util';
import { emptyFunction, returnFalse, returnOne, returnZero } from '../../../Utils';
import { DocUtils } from '../../documents/Documents';
import { DocumentType } from '../../documents/DocumentTypes';
import { Networking } from '../../Network';
import { CaptureManager } from '../../util/CaptureManager';
import { CollectionFreeFormView } from '../collections/collectionFreeForm/CollectionFreeFormView';
import { CollectionStackedTimeline } from '../collections/CollectionStackedTimeline';
import { ContextMenu } from '../ContextMenu';
import { ViewBoxAnnotatableComponent, ViewBoxAnnotatableProps } from '../DocComponent';
import { FieldView, FieldViewProps } from './FieldView';
import { FormattedTextBox } from './formattedText/FormattedTextBox';
import './ScreenshotBox.scss';
import { VideoBox } from './VideoBox';
declare class MediaRecorder {
constructor(e: any, options?: any); // whatever MediaRecorder has
}
// interface VideoTileProps {
// raised: { coord: Vector2, off: Vector3 }[];
// setRaised: (r: { coord: Vector2, off: Vector3 }[]) => void;
// x: number;
// y: number;
// rootDoc: Doc;
// color: string;
// }
// @observer
// export class VideoTile extends React.Component<VideoTileProps> {
// @observable _videoRef: HTMLVideoElement | undefined;
// _mesh: any = undefined;
// render() {
// const topLeft = [this.props.x, this.props.y];
// const raised = this.props.raised;
// const find = (raised: { coord: Vector2, off: Vector3 }[], what: Vector2) => raised.find(r => r.coord.x === what.x && r.coord.y === what.y);
// const tl1 = find(raised, new Vector2(topLeft[0], topLeft[1] + 1));
// const tl2 = find(raised, new Vector2(topLeft[0] + 1, topLeft[1] + 1));
// const tl3 = find(raised, new Vector2(topLeft[0] + 1, topLeft[1]));
// const tl4 = find(raised, new Vector2(topLeft[0], topLeft[1]));
// const quad_indices = [0, 2, 1, 0, 3, 2];
// const quad_uvs = [0.0, 1.0, 1.0, 1.0, 1.0, 0.0, 0.0, 0.0];
// const quad_normals = [0, 0, 1, 0, 0, 1, 0, 0, 1, 0, 0, 1,];
// const quad_vertices =
// [
// topLeft[0] - 0.0 + (tl1?.off.x || 0), topLeft[1] + 1.0 + (tl1?.off.y || 0), 0.0 + (tl1?.off.z || 0),
// topLeft[0] + 1.0 + (tl2?.off.x || 0), topLeft[1] + 1.0 + (tl2?.off.y || 0), 0.0 + (tl2?.off.z || 0),
// topLeft[0] + 1.0 + (tl3?.off.x || 0), topLeft[1] - 0.0 + (tl3?.off.y || 0), 0.0 + (tl3?.off.z || 0),
// topLeft[0] - 0.0 + (tl4?.off.x || 0), topLeft[1] - 0.0 + (tl4?.off.y || 0), 0.0 + (tl4?.off.z || 0)
// ];
// const vertices = new Float32Array(quad_vertices);
// const normals = new Float32Array(quad_normals);
// const uvs = new Float32Array(quad_uvs); // Each vertex has one uv coordinate for texture mapping
// const indices = new Uint32Array(quad_indices); // Use the four vertices to draw the two triangles that make up the square.
// const popOut = () => NumCast(this.props.rootDoc.popOut);
// const popOff = () => NumCast(this.props.rootDoc.popOff);
// return (
// <mesh key={`mesh${topLeft[0]}${topLeft[1]}`} onClick={action(async e => {
// this.props.setRaised([
// { coord: new Vector2(topLeft[0], topLeft[1]), off: new Vector3(-popOff(), -popOff(), popOut()) },
// { coord: new Vector2(topLeft[0] + 1, topLeft[1]), off: new Vector3(popOff(), -popOff(), popOut()) },
// { coord: new Vector2(topLeft[0], topLeft[1] + 1), off: new Vector3(-popOff(), popOff(), popOut()) },
// { coord: new Vector2(topLeft[0] + 1, topLeft[1] + 1), off: new Vector3(popOff(), popOff(), popOut()) }
// ]);
// if (!this._videoRef) {
// (navigator.mediaDevices as any).getDisplayMedia({ video: true }).then(action((stream: any) => {
// //const videoSettings = stream.getVideoTracks()[0].getSettings();
// this._videoRef = document.createElement("video");
// Object.assign(this._videoRef, {
// srcObject: stream,
// //height: videoSettings.height,
// //width: videoSettings.width,
// autoplay: true
// });
// }));
// }
// })} ref={(r: any) => this._mesh = r}>
// <bufferGeometry attach="geometry" ref={(r: any) => {
// // itemSize = 3 because there are 3 values (components) per vertex
// r?.setAttribute('position', new BufferAttribute(vertices, 3));
// r?.setAttribute('normal', new BufferAttribute(normals, 3));
// r?.setAttribute('uv', new BufferAttribute(uvs, 2));
// r?.setIndex(new BufferAttribute(indices, 1));
// }} />
// {!this._videoRef ? <meshStandardMaterial color={this.props.color} /> :
// <meshBasicMaterial >
// <videoTexture attach="map" args={[this._videoRef]} />
// </meshBasicMaterial>}
// </mesh>
// );
// }
// }
@observer
export class ScreenshotBox extends ViewBoxAnnotatableComponent<ViewBoxAnnotatableProps & FieldViewProps>() {
public static LayoutString(fieldKey: string) {
return FieldView.LayoutString(ScreenshotBox, fieldKey);
}
private _audioRec: any;
private _videoRec: any;
@observable private _videoRef: HTMLVideoElement | null = null;
@observable _screenCapture = false;
@computed get recordingStart() {
return Cast(this.dataDoc[this.props.fieldKey + '-recordingStart'], DateField)?.date.getTime();
}
constructor(props: any) {
super(props);
if (this.rootDoc.videoWall) {
this.rootDoc.nativeWidth = undefined;
this.rootDoc.nativeHeight = undefined;
this.layoutDoc.popOff = 0;
this.layoutDoc.popOut = 1;
} else {
this.setupDictation();
}
}
getAnchor = (addAsAnnotation: boolean) => {
const startTime = Cast(this.layoutDoc._layout_currentTimecode, 'number', null) || (this._videoRec ? (Date.now() - (this.recordingStart || 0)) / 1000 : undefined);
return CollectionStackedTimeline.createAnchor(this.rootDoc, this.dataDoc, this.annotationKey, startTime, startTime === undefined ? undefined : startTime + 3, undefined, addAsAnnotation) || this.rootDoc;
};
videoLoad = () => {
const aspect = this._videoRef!.videoWidth / this._videoRef!.videoHeight;
const nativeWidth = Doc.NativeWidth(this.layoutDoc);
const nativeHeight = Doc.NativeHeight(this.layoutDoc);
if (!nativeWidth || !nativeHeight) {
if (!nativeWidth) Doc.SetNativeWidth(this.dataDoc, 1200);
Doc.SetNativeHeight(this.dataDoc, (nativeWidth || 1200) / aspect);
this.layoutDoc._height = (this.layoutDoc[Width]() || 0) / aspect;
}
};
componentDidMount() {
this.dataDoc.nativeWidth = this.dataDoc.nativeHeight = 0;
this.props.setContentView?.(this); // this tells the DocumentView that this ScreenshotBox is the "content" of the document. this allows the DocumentView to indirectly call getAnchor() on the AudioBox when making a link.
// this.rootDoc.videoWall && reaction(() => ({ width: this.props.PanelWidth(), height: this.props.PanelHeight() }),
// ({ width, height }) => {
// if (this._camera) {
// const angle = -Math.abs(1 - width / height);
// const xz = [0, (this._numScreens - 2) / Math.abs(1 + angle)];
// this._camera.position.set(this._numScreens / 2 + xz[1] * Math.sin(angle), this._numScreens / 2, xz[1] * Math.cos(angle));
// this._camera.lookAt(this._numScreens / 2, this._numScreens / 2, 0);
// (this._camera as any).updateProjectionMatrix();
// }
// });
}
componentWillUnmount() {
const ind = DocUtils.ActiveRecordings.indexOf(this);
ind !== -1 && DocUtils.ActiveRecordings.splice(ind, 1);
}
specificContextMenu = (e: React.MouseEvent): void => {
const subitems = [{ description: 'Screen Capture', event: this.toggleRecording, icon: 'expand-arrows-alt' as any }];
ContextMenu.Instance.addItem({ description: 'Options...', subitems, icon: 'video' });
};
@computed get content() {
if (this.rootDoc.videoWall) return null;
return (
<video
className={'videoBox-content'}
key="video"
ref={r => {
this._videoRef = r;
setTimeout(() => {
if (this.rootDoc.mediaState === 'pendingRecording' && this._videoRef) {
this.toggleRecording();
}
}, 100);
}}
autoPlay={this._screenCapture}
style={{ width: this._screenCapture ? '100%' : undefined, height: this._screenCapture ? '100%' : undefined }}
onCanPlay={this.videoLoad}
controls={true}
onClick={e => e.preventDefault()}>
<source type="video/mp4" />
Not supported.
</video>
);
}
// _numScreens = 5;
// _camera: Camera | undefined;
// @observable _raised = [] as { coord: Vector2, off: Vector3 }[];
// @action setRaised = (r: { coord: Vector2, off: Vector3 }[]) => this._raised = r;
@computed get threed() {
// if (this.rootDoc.videoWall) {
// const screens: any[] = [];
// const colors = ["yellow", "red", "orange", "brown", "maroon", "gray"];
// let count = 0;
// numberRange(this._numScreens).forEach(x => numberRange(this._numScreens).forEach(y => screens.push(
// <VideoTile rootDoc={this.rootDoc} color={colors[count++ % colors.length]} x={x} y={y} raised={this._raised} setRaised={this.setRaised} />)));
// return <Canvas key="canvas" id="CANCAN" style={{ width: this.props.PanelWidth(), height: this.props.PanelHeight() }} gl={{ antialias: false }} colorManagement={false} onCreated={props => {
// this._camera = props.camera;
// props.camera.position.set(this._numScreens / 2, this._numScreens / 2, this._numScreens - 2);
// props.camera.lookAt(this._numScreens / 2, this._numScreens / 2, 0);
// }}>
// {/* <ambientLight />*/}
// <pointLight position={[10, 10, 10]} intensity={1} />
// {screens}
// </ Canvas>;
// }
return null;
}
toggleRecording = async () => {
if (!this._screenCapture) {
this._audioRec = new MediaRecorder(await navigator.mediaDevices.getUserMedia({ audio: true }));
const aud_chunks: any = [];
this._audioRec.ondataavailable = (e: any) => aud_chunks.push(e.data);
this._audioRec.onstop = async (e: any) => {
const [{ result }] = await Networking.UploadFilesToServer(aud_chunks);
if (!(result instanceof Error)) {
this.dataDoc[this.props.fieldKey + '-audio'] = new AudioField(result.accessPaths.agnostic.client);
}
};
this._videoRef!.srcObject = await (navigator.mediaDevices as any).getDisplayMedia({ video: true });
this._videoRec = new MediaRecorder(this._videoRef!.srcObject);
const vid_chunks: any = [];
this._videoRec.onstart = () => (this.dataDoc[this.props.fieldKey + '-recordingStart'] = new DateField(new Date()));
this._videoRec.ondataavailable = (e: any) => vid_chunks.push(e.data);
this._videoRec.onstop = async (e: any) => {
console.log('screenshotbox: upload');
const file = new File(vid_chunks, `${this.rootDoc[Id]}.mkv`, { type: vid_chunks[0].type, lastModified: Date.now() });
const [{ result }] = await Networking.UploadFilesToServer(file);
this.dataDoc[this.fieldKey + '_duration'] = (new Date().getTime() - this.recordingStart!) / 1000;
if (!(result instanceof Error)) {
// convert this screenshotBox into normal videoBox
this.dataDoc.type = DocumentType.VID;
this.layoutDoc.layout = VideoBox.LayoutString(this.fieldKey);
this.dataDoc.nativeWidth = this.dataDoc.nativeHeight = undefined;
this.layoutDoc._layout_fitWidth = undefined;
this.dataDoc[this.props.fieldKey] = new VideoField(result.accessPaths.agnostic.client);
} else alert('video conversion failed');
};
this._audioRec.start();
this._videoRec.start();
runInAction(() => {
this._screenCapture = true;
this.dataDoc.mediaState = 'recording';
});
DocUtils.ActiveRecordings.push(this);
} else {
this._audioRec?.stop();
this._videoRec?.stop();
runInAction(() => {
this._screenCapture = false;
this.dataDoc.mediaState = 'paused';
});
const ind = DocUtils.ActiveRecordings.indexOf(this);
ind !== -1 && DocUtils.ActiveRecordings.splice(ind, 1);
CaptureManager.Instance.open(this.rootDoc);
}
};
setupDictation = () => {
if (this.dataDoc[this.fieldKey + '-dictation']) return;
const dictationText = DocUtils.GetNewTextDoc('dictation', NumCast(this.rootDoc.x), NumCast(this.rootDoc.y) + NumCast(this.layoutDoc._height) + 10, NumCast(this.layoutDoc._width), 2 * NumCast(this.layoutDoc._height));
dictationText._layout_autoHeight = false;
const dictationTextProto = Doc.GetProto(dictationText);
dictationTextProto.recordingSource = this.dataDoc;
dictationTextProto.recordingStart = ComputedField.MakeFunction(`self.recordingSource["${this.props.fieldKey}-recordingStart"]`);
dictationTextProto.mediaState = ComputedField.MakeFunction('self.recordingSource.mediaState');
this.dataDoc[this.fieldKey + '-dictation'] = dictationText;
};
videoPanelHeight = () => (NumCast(this.dataDoc[this.fieldKey + '_nativeHeight'], this.layoutDoc[Height]()) / NumCast(this.dataDoc[this.fieldKey + '_nativeWidth'], this.layoutDoc[Width]())) * this.props.PanelWidth();
formattedPanelHeight = () => Math.max(0, this.props.PanelHeight() - this.videoPanelHeight());
render() {
TraceMobx();
return (
<div className="videoBox" onContextMenu={this.specificContextMenu} style={{ width: '100%', height: '100%' }}>
<div className="videoBox-viewer">
<div style={{ position: 'relative', height: this.videoPanelHeight() }}>
<CollectionFreeFormView
{...this.props}
setContentView={emptyFunction}
NativeWidth={returnZero}
NativeHeight={returnZero}
PanelHeight={this.videoPanelHeight}
PanelWidth={this.props.PanelWidth}
focus={this.props.focus}
isSelected={this.props.isSelected}
isAnnotationOverlay={true}
select={emptyFunction}
isContentActive={returnFalse}
NativeDimScaling={returnOne}
isAnyChildContentActive={returnFalse}
whenChildContentsActiveChanged={emptyFunction}
removeDocument={returnFalse}
moveDocument={returnFalse}
addDocument={returnFalse}
ScreenToLocalTransform={this.props.ScreenToLocalTransform}
renderDepth={this.props.renderDepth + 1}>
<>
{this.threed}
{this.content}
</>
</CollectionFreeFormView>
</div>
<div style={{ background: 'white', position: 'relative', height: this.formattedPanelHeight() }}>
{!(this.dataDoc[this.fieldKey + '-dictation'] instanceof Doc) ? null : (
<FormattedTextBox
{...this.props}
Document={DocCast(this.dataDoc[this.fieldKey + '-dictation'])}
fieldKey={'text'}
PanelHeight={this.formattedPanelHeight}
select={emptyFunction}
isContentActive={emptyFunction}
NativeDimScaling={returnOne}
xPadding={25}
yPadding={10}
whenChildContentsActiveChanged={emptyFunction}
removeDocument={returnFalse}
moveDocument={returnFalse}
addDocument={returnFalse}
renderDepth={this.props.renderDepth + 1}
/>
)}
</div>
</div>
{!this.props.isSelected() ? null : (
<div className="screenshotBox-uiButtons">
<div className="screenshotBox-recorder" key="snap" onPointerDown={this.toggleRecording}>
<FontAwesomeIcon icon="file" size="lg" />
</div>
</div>
)}
</div>
);
}
}
|
