diff options
Diffstat (limited to 'src/client/views/nodes')
| -rw-r--r-- | src/client/views/nodes/Annotation.tsx | 117 | ||||
| -rw-r--r-- | src/client/views/nodes/AudioBox.scss | 4 | ||||
| -rw-r--r-- | src/client/views/nodes/AudioBox.tsx | 44 | ||||
| -rw-r--r-- | src/client/views/nodes/DocumentView.scss | 2 | ||||
| -rw-r--r-- | src/client/views/nodes/DocumentView.tsx | 6 | ||||
| -rw-r--r-- | src/client/views/nodes/FieldView.tsx | 11 | ||||
| -rw-r--r-- | src/client/views/nodes/FormattedTextBox.scss | 24 | ||||
| -rw-r--r-- | src/client/views/nodes/FormattedTextBox.tsx | 14 | ||||
| -rw-r--r-- | src/client/views/nodes/ImageBox.tsx | 14 | ||||
| -rw-r--r-- | src/client/views/nodes/KeyValueBox.tsx | 23 | ||||
| -rw-r--r-- | src/client/views/nodes/PDFBox.scss | 15 | ||||
| -rw-r--r-- | src/client/views/nodes/PDFBox.tsx | 490 | ||||
| -rw-r--r-- | src/client/views/nodes/Sticky.tsx | 83 | ||||
| -rw-r--r-- | src/client/views/nodes/VideoBox.scss | 4 | ||||
| -rw-r--r-- | src/client/views/nodes/VideoBox.tsx | 43 |
15 files changed, 860 insertions, 34 deletions
diff --git a/src/client/views/nodes/Annotation.tsx b/src/client/views/nodes/Annotation.tsx new file mode 100644 index 000000000..a2c7be1a8 --- /dev/null +++ b/src/client/views/nodes/Annotation.tsx @@ -0,0 +1,117 @@ +import "./ImageBox.scss"; +import React = require("react") +import { observer } from "mobx-react" +import { observable, action } from 'mobx'; +import 'react-pdf/dist/Page/AnnotationLayer.css' + +interface IProps{ + Span: HTMLSpanElement; + X: number; + Y: number; + Highlights: any[]; + Annotations: any[]; + CurrAnno: any[]; + +} + +/** + * Annotation class is used to take notes on a particular highlight. You can also change highlighted span's color + * Improvements to be made: Removing the annotation when onRemove is called. (Removing this, not just the highlighted span). + * Also need to support multiline highlighting + * + * Written by: Andrew Kim + */ +@observer +export class Annotation extends React.Component<IProps> { + + /** + * changes color of the span (highlighted section) + */ + onColorChange = (e:React.PointerEvent) => { + if (e.currentTarget.innerHTML == "r"){ + this.props.Span.style.backgroundColor = "rgba(255,0,0, 0.3)" + } else if (e.currentTarget.innerHTML == "b"){ + this.props.Span.style.backgroundColor = "rgba(0,255, 255, 0.3)" + } else if (e.currentTarget.innerHTML == "y"){ + this.props.Span.style.backgroundColor = "rgba(255,255,0, 0.3)" + } else if (e.currentTarget.innerHTML == "g"){ + this.props.Span.style.backgroundColor = "rgba(76, 175, 80, 0.3)" + } + + } + + /** + * removes the highlighted span. Supposed to remove Annotation too, but I don't know how to unmount this + */ + @action + onRemove = (e:any) => { + let index:number = -1; + //finding the highlight in the highlight array + this.props.Highlights.forEach((e) => { + for (let i = 0; i < e.spans.length; i++){ + if (e.spans[i] == this.props.Span){ + index = this.props.Highlights.indexOf(e); + this.props.Highlights.splice(index, 1); + } + } + }) + + //removing from CurrAnno and Annotation array + this.props.Annotations.splice(index, 1); + this.props.CurrAnno.pop() + + //removing span from div + if(this.props.Span.parentElement){ + let nodesArray = this.props.Span.parentElement.childNodes; + nodesArray.forEach((e) => { + if (e == this.props.Span){ + if (this.props.Span.parentElement){ + this.props.Highlights.forEach((item) => { + if (item == e){ + item.remove(); + } + }) + e.remove(); + } + } + }) + } + + + } + + render() { + return ( + <div + style = {{ + position: "absolute", + top: "20px", + left: "0px", + zIndex: 1, + transform: `translate(${this.props.X}px, ${this.props.Y}px)`, + + }}> + <div style = {{width:"200px", height:"50px", backgroundColor: "orange"}}> + <button + style = {{borderRadius: "25px", width:"25%", height:"100%"}} + onClick = {this.onRemove} + >x</button> + <div style = {{width:"75%", height: "100%" , display:"inline-block"}}> + <button onPointerDown = {this.onColorChange} style = {{backgroundColor:"red", borderRadius:"50%", color: "transparent"}}>r</button> + <button onPointerDown = {this.onColorChange} style = {{backgroundColor:"blue", borderRadius:"50%", color: "transparent"}}>b</button> + <button onPointerDown = {this.onColorChange} style = {{backgroundColor:"yellow", borderRadius:"50%", color:"transparent"}}>y</button> + <button onPointerDown = {this.onColorChange} style = {{backgroundColor:"green", borderRadius:"50%", color:"transparent"}}>g</button> + </div> + + </div> + <div style = {{width:"200px", height:"200"}}> + <textarea style = {{width: "100%", height: "100%"}} + defaultValue = "Enter Text Here..." + + ></textarea> + </div> + </div> + + ); + } +}
\ No newline at end of file diff --git a/src/client/views/nodes/AudioBox.scss b/src/client/views/nodes/AudioBox.scss new file mode 100644 index 000000000..704cdc31c --- /dev/null +++ b/src/client/views/nodes/AudioBox.scss @@ -0,0 +1,4 @@ +.audiobox-cont{ + height: 100%; + width: 100%; +}
\ No newline at end of file diff --git a/src/client/views/nodes/AudioBox.tsx b/src/client/views/nodes/AudioBox.tsx new file mode 100644 index 000000000..f7d89843d --- /dev/null +++ b/src/client/views/nodes/AudioBox.tsx @@ -0,0 +1,44 @@ +import React = require("react") +import { FieldViewProps, FieldView } from './FieldView'; +import { FieldWaiting } from '../../../fields/Field'; +import { observer } from "mobx-react" +import { ContextMenu } from "../../views/ContextMenu"; +import { observable, action } from 'mobx'; +import { KeyStore } from '../../../fields/KeyStore'; +import { AudioField } from "../../../fields/AudioField"; +import "./AudioBox.scss" +import { NumberField } from "../../../fields/NumberField"; + +@observer +export class AudioBox extends React.Component<FieldViewProps> { + + public static LayoutString() { return FieldView.LayoutString(AudioBox) } + + constructor(props: FieldViewProps) { + super(props); + } + + + + componentDidMount() { + } + + componentWillUnmount() { + } + + + render() { + let field = this.props.doc.Get(this.props.fieldKey) + let path = field == FieldWaiting ? "http://techslides.com/demos/samples/sample.mp3": + field instanceof AudioField ? field.Data.href : "http://techslides.com/demos/samples/sample.mp3"; + + return ( + <div> + <audio controls className = "audiobox-cont"> + <source src = {path} type="audio/mpeg"/> + Not supported. + </audio> + </div> + ) + } +}
\ No newline at end of file diff --git a/src/client/views/nodes/DocumentView.scss b/src/client/views/nodes/DocumentView.scss index 8e2ebd690..ab913897b 100644 --- a/src/client/views/nodes/DocumentView.scss +++ b/src/client/views/nodes/DocumentView.scss @@ -1,7 +1,7 @@ .documentView-node { position: absolute; background: #cdcdcd; - overflow: hidden; + //overflow: hidden; &.minimized { width: 30px; height: 30px; diff --git a/src/client/views/nodes/DocumentView.tsx b/src/client/views/nodes/DocumentView.tsx index e01e1d4cd..263bb31d7 100644 --- a/src/client/views/nodes/DocumentView.tsx +++ b/src/client/views/nodes/DocumentView.tsx @@ -12,12 +12,16 @@ import { CollectionDockingView } from "../collections/CollectionDockingView"; import { CollectionFreeFormView } from "../collections/CollectionFreeFormView"; import { CollectionSchemaView } from "../collections/CollectionSchemaView"; import { CollectionView, CollectionViewType } from "../collections/CollectionView"; +import { CollectionPDFView } from "../collections/CollectionPDFView"; import { ContextMenu } from "../ContextMenu"; import { FormattedTextBox } from "../nodes/FormattedTextBox"; import { ImageBox } from "../nodes/ImageBox"; +import { VideoBox } from "../nodes/VideoBox"; +import { AudioBox } from "../nodes/AudioBox"; import { Documents } from "../../documents/Documents" import { KeyValueBox } from "./KeyValueBox" import { WebBox } from "../nodes/WebBox"; +import { PDFBox } from "../nodes/PDFBox"; import "./DocumentView.scss"; import React = require("react"); const JsxParser = require('react-jsx-parser').default; //TODO Why does this need to be imported like this? @@ -194,7 +198,7 @@ export class DocumentView extends React.Component<DocumentViewProps> { } @computed get mainContent() { return <JsxParser - components={{ FormattedTextBox, ImageBox, CollectionFreeFormView, CollectionDockingView, CollectionSchemaView, CollectionView, WebBox, KeyValueBox }} + components={{ FormattedTextBox, ImageBox, CollectionFreeFormView, CollectionDockingView, CollectionSchemaView, CollectionView, CollectionPDFView, WebBox, KeyValueBox, VideoBox, AudioBox, PDFBox }} bindings={this._documentBindings} jsx={this.layout} showWarnings={true} diff --git a/src/client/views/nodes/FieldView.tsx b/src/client/views/nodes/FieldView.tsx index 9e63006d1..49f4cefce 100644 --- a/src/client/views/nodes/FieldView.tsx +++ b/src/client/views/nodes/FieldView.tsx @@ -8,10 +8,15 @@ import { NumberField } from "../../../fields/NumberField"; import { RichTextField } from "../../../fields/RichTextField"; import { ImageField } from "../../../fields/ImageField"; import { WebField } from "../../../fields/WebField"; +import { VideoField } from "../../../fields/VideoField" import { Key } from "../../../fields/Key"; import { FormattedTextBox } from "./FormattedTextBox"; import { ImageBox } from "./ImageBox"; import { WebBox } from "./WebBox"; +import { VideoBox } from "./VideoBox"; +import { AudioBox } from "./AudioBox"; +import { AudioField } from "../../../fields/AudioField"; + // // these properties get assigned through the render() method of the DocumentView when it creates this node. @@ -55,6 +60,12 @@ export class FieldView extends React.Component<FieldViewProps> { } else if (field instanceof WebField) { return <WebBox {...this.props} /> + } + else if (field instanceof VideoField){ + return <VideoBox {...this.props}/> + } + else if (field instanceof AudioField){ + return <AudioBox {...this.props}/> } // bcz: this belongs here, but it doesn't render well so taking it out for now // else if (field instanceof HtmlField) { diff --git a/src/client/views/nodes/FormattedTextBox.scss b/src/client/views/nodes/FormattedTextBox.scss index 21bd43b6e..ab5849f09 100644 --- a/src/client/views/nodes/FormattedTextBox.scss +++ b/src/client/views/nodes/FormattedTextBox.scss @@ -11,10 +11,28 @@ .formattedTextBox-cont { background: white; padding: 1; - border: black; - border-width: 10; + border-width: 1px; + border-radius: 2px; + border-color:black; + box-sizing: border-box; + background: white; + border-style:solid; overflow-y: scroll; overflow-x: hidden; color: initial; height: 100%; -}
\ No newline at end of file +} + +.menuicon { + display: inline-block; + border-right: 1px solid rgba(0, 0, 0, 0.2); + color: #888; + line-height: 1; + padding: 0 7px; + margin: 1px; + cursor: pointer; + text-align: center; + min-width: 1.4em; + } + .strong, .heading { font-weight: bold; } + .em { font-style: italic; }
\ No newline at end of file diff --git a/src/client/views/nodes/FormattedTextBox.tsx b/src/client/views/nodes/FormattedTextBox.tsx index 04eb2052d..a6cee9957 100644 --- a/src/client/views/nodes/FormattedTextBox.tsx +++ b/src/client/views/nodes/FormattedTextBox.tsx @@ -2,7 +2,7 @@ import { action, IReactionDisposer, reaction } from "mobx"; import { baseKeymap } from "prosemirror-commands"; import { history, redo, undo } from "prosemirror-history"; import { keymap } from "prosemirror-keymap"; -import { schema } from "prosemirror-schema-basic"; +import { schema } from "../../util/RichTextSchema"; import { EditorState, Transaction, } from "prosemirror-state"; import { EditorView } from "prosemirror-view"; import { Opt, FieldWaiting } from "../../../fields/Field"; @@ -10,6 +10,9 @@ import "./FormattedTextBox.scss"; import React = require("react") import { RichTextField } from "../../../fields/RichTextField"; import { FieldViewProps, FieldView } from "./FieldView"; +import { Plugin } from 'prosemirror-state' +import { Decoration, DecorationSet } from 'prosemirror-view' +import { TooltipTextMenu } from "../../util/TooltipTextMenu" import { ContextMenu } from "../../views/ContextMenu"; @@ -61,6 +64,7 @@ export class FormattedTextBox extends React.Component<FieldViewProps> { history(), keymap({ "Mod-z": undo, "Mod-y": redo }), keymap(baseKeymap), + this.tooltipMenuPlugin() ] }; @@ -139,6 +143,14 @@ export class FormattedTextBox extends React.Component<FieldViewProps> { e.stopPropagation(); } + tooltipMenuPlugin() { + return new Plugin({ + view(_editorView) { + return new TooltipTextMenu(_editorView) + } + }) + } + render() { return (<div className="formattedTextBox-cont" onPointerDown={this.onPointerDown} diff --git a/src/client/views/nodes/ImageBox.tsx b/src/client/views/nodes/ImageBox.tsx index 8c44395f4..30910fb1f 100644 --- a/src/client/views/nodes/ImageBox.tsx +++ b/src/client/views/nodes/ImageBox.tsx @@ -1,15 +1,15 @@ +import { action, observable } from 'mobx'; +import { observer } from "mobx-react"; import Lightbox from 'react-image-lightbox'; import 'react-image-lightbox/style.css'; // This only needs to be imported once in your app -import "./ImageBox.scss"; -import React = require("react") -import { ImageField } from '../../../fields/ImageField'; -import { FieldViewProps, FieldView } from './FieldView'; import { FieldWaiting } from '../../../fields/Field'; -import { observer } from "mobx-react" -import { ContextMenu } from "../../views/ContextMenu"; -import { observable, action } from 'mobx'; +import { ImageField } from '../../../fields/ImageField'; import { KeyStore } from '../../../fields/KeyStore'; +import { ContextMenu } from "../../views/ContextMenu"; +import { FieldView, FieldViewProps } from './FieldView'; +import "./ImageBox.scss"; +import React = require("react") @observer export class ImageBox extends React.Component<FieldViewProps> { diff --git a/src/client/views/nodes/KeyValueBox.tsx b/src/client/views/nodes/KeyValueBox.tsx index e8ebd50be..ac8c949a9 100644 --- a/src/client/views/nodes/KeyValueBox.tsx +++ b/src/client/views/nodes/KeyValueBox.tsx @@ -1,37 +1,18 @@ -import { IReactionDisposer } from 'mobx'; import { observer } from "mobx-react"; -import { EditorView } from 'prosemirror-view'; import 'react-image-lightbox/style.css'; // This only needs to be imported once in your app import { Document } from '../../../fields/Document'; -import { Opt, FieldWaiting } from '../../../fields/Field'; +import { FieldWaiting } from '../../../fields/Field'; import { KeyStore } from '../../../fields/KeyStore'; import { FieldView, FieldViewProps } from './FieldView'; -import { KeyValuePair } from "./KeyValuePair"; import "./KeyValueBox.scss"; +import { KeyValuePair } from "./KeyValuePair"; import React = require("react") @observer export class KeyValueBox extends React.Component<FieldViewProps> { public static LayoutString(fieldStr: string = "DataKey") { return FieldView.LayoutString(KeyValueBox, fieldStr) } - private _ref: React.RefObject<HTMLDivElement>; - private _editorView: Opt<EditorView>; - private _reactionDisposer: Opt<IReactionDisposer>; - - - constructor(props: FieldViewProps) { - super(props); - - this._ref = React.createRef(); - } - - - - shouldComponentUpdate() { - return false; - } - onPointerDown = (e: React.PointerEvent): void => { if (e.buttons === 1 && this.props.isSelected()) { diff --git a/src/client/views/nodes/PDFBox.scss b/src/client/views/nodes/PDFBox.scss new file mode 100644 index 000000000..9f92410d4 --- /dev/null +++ b/src/client/views/nodes/PDFBox.scss @@ -0,0 +1,15 @@ +.react-pdf__Page { + transform-origin: left top; + position: absolute; +} +.react-pdf__Document { + position: absolute; +} +.pdfBox-buttonTray { + position:absolute; + z-index: 25; +} +.pdfBox-contentContainer { + position: absolute; + transform-origin: "left top"; +}
\ No newline at end of file diff --git a/src/client/views/nodes/PDFBox.tsx b/src/client/views/nodes/PDFBox.tsx new file mode 100644 index 000000000..70a70c7c8 --- /dev/null +++ b/src/client/views/nodes/PDFBox.tsx @@ -0,0 +1,490 @@ +import * as htmlToImage from "html-to-image"; +import { action, computed, observable, reaction, IReactionDisposer } from 'mobx'; +import { observer } from "mobx-react"; +import 'react-image-lightbox/style.css'; +import Measure from "react-measure"; +//@ts-ignore +import { Document, Page } from "react-pdf"; +import 'react-pdf/dist/Page/AnnotationLayer.css'; +import { FieldWaiting, Opt } from '../../../fields/Field'; +import { ImageField } from '../../../fields/ImageField'; +import { KeyStore } from '../../../fields/KeyStore'; +import { PDFField } from '../../../fields/PDFField'; +import { Utils } from '../../../Utils'; +import { Annotation } from './Annotation'; +import { FieldView, FieldViewProps } from './FieldView'; +import "./ImageBox.scss"; +import "./PDFBox.scss"; +import { Sticky } from './Sticky'; //you should look at sticky and annotation, because they are used here +import React = require("react") + +/** ALSO LOOK AT: Annotation.tsx, Sticky.tsx + * This method renders PDF and puts all kinds of functionalities such as annotation, highlighting, + * area selection (I call it stickies), embedded ink node for directly annotating using a pen or + * mouse, and pagination. + * + * + * HOW TO USE: + * AREA selection: + * 1) Click on Area button. + * 2) click on any part of the PDF, and drag to get desired sized area shape + * 3) You can write on the area (hence the reason why it's called sticky) + * 4) to make another area, you need to click on area button AGAIN. + * + * HIGHLIGHT: (Buggy. No multiline/multidiv text highlighting for now...) + * 1) just click and drag on a text + * 2) click highlight + * 3) for annotation, just pull your cursor over to that text + * 4) another method: click on highlight first and then drag on your desired text + * 5) To make another highlight, you need to reclick on the button + * + * Draw: + * 1) click draw and select color. then just draw like there's no tomorrow. + * 2) once you finish drawing your masterpiece, just reclick on the draw button to end your drawing session. + * + * Pagination: + * 1) click on arrows. You'll notice that stickies will stay in those page. But... highlights won't. + * 2) to test this out, make few area/stickies and then click on next page then come back. You'll see that they are all saved. + * + * + * written by: Andrew Kim + */ +@observer +export class PDFBox extends React.Component<FieldViewProps> { + public static LayoutString() { return FieldView.LayoutString(PDFBox); } + + private _mainDiv = React.createRef<HTMLDivElement>() + private _pdf = React.createRef<HTMLCanvasElement>(); + + //very useful for keeping track of X and y position throughout the PDF Canvas + private initX: number = 0; + private initY: number = 0; + private initPage: boolean = false; + + //checks if tool is on + private _toolOn: boolean = false; //checks if tool is on + private _pdfContext: any = null; //gets pdf context + private bool: Boolean = false; //general boolean debounce + private currSpan: any;//keeps track of current span (for highlighting) + + private _currTool: any; //keeps track of current tool button reference + private _drawToolOn: boolean = false; //boolean that keeps track of the drawing tool + private _drawTool = React.createRef<HTMLButtonElement>()//drawing tool button reference + + private _colorTool = React.createRef<HTMLButtonElement>(); //color button reference + private _currColor: string = "black"; //current color that user selected (for ink/pen) + + private _highlightTool = React.createRef<HTMLButtonElement>(); //highlighter button reference + private _highlightToolOn: boolean = false; + private _pdfCanvas: any; + private _reactionDisposer: Opt<IReactionDisposer>; + + @observable private _perPageInfo: Object[] = []; //stores pageInfo + @observable private _pageInfo: any = { area: [], divs: [], anno: [] }; //divs is array of objects linked to anno + + @observable private _currAnno: any = [] + @observable private _interactive: boolean = false; + @observable private _loaded: boolean = false; + + @computed private get curPage() { return this.props.doc.GetNumber(KeyStore.CurPage, 0); } + + componentDidMount() { + this._reactionDisposer = reaction( + () => this.curPage, + () => { + if (this.curPage && this.initPage) { + this.saveThumbnail(); + this._interactive = true; + } else { + if (this.curPage) + this.initPage = true; + } + }, + { fireImmediately: true }); + + } + + componentWillUnmount() { + if (this._reactionDisposer) { + this._reactionDisposer(); + } + } + + /** + * selection tool used for area highlighting (stickies). Kinda temporary + */ + selectionTool = () => { + this._toolOn = true; + } + /** + * when user draws on the canvas. When mouse pointer is down + */ + drawDown = (e: PointerEvent) => { + this.initX = e.offsetX; + this.initY = e.offsetY; + this._pdfContext.beginPath(); + this._pdfContext.lineTo(this.initX, this.initY); + this._pdfContext.strokeStyle = this._currColor; + this._pdfCanvas.addEventListener("pointermove", this.drawMove); + this._pdfCanvas.addEventListener("pointerup", this.drawUp); + + } + //when user drags + drawMove = (e: PointerEvent): void => { + //x and y mouse movement + let x = this.initX += e.movementX, + y = this.initY += e.movementY; + //connects the point + this._pdfContext.lineTo(x, y); + this._pdfContext.stroke(); + } + + drawUp = (e: PointerEvent) => { + this._pdfContext.closePath(); + this._pdfCanvas.removeEventListener("pointermove", this.drawMove); + this._pdfCanvas.removeEventListener("pointerdown", this.drawDown); + this._pdfCanvas.addEventListener("pointerdown", this.drawDown); + } + + + /** + * highlighting helper function + */ + makeEditableAndHighlight = (colour: string) => { + var range, sel = window.getSelection(); + if (sel.rangeCount && sel.getRangeAt) { + range = sel.getRangeAt(0); + } + document.designMode = "on"; + if (!document.execCommand("HiliteColor", false, colour)) { + document.execCommand("HiliteColor", false, colour); + } + + if (range) { + sel.removeAllRanges(); + sel.addRange(range); + + let obj: Object = { parentDivs: [], spans: [] }; + //@ts-ignore + if (range.commonAncestorContainer.className == 'react-pdf__Page__textContent') { //multiline highlighting case + obj = this.highlightNodes(range.commonAncestorContainer.childNodes) + } else { //single line highlighting case + let parentDiv = range.commonAncestorContainer.parentElement + if (parentDiv) { + if (parentDiv.className == 'react-pdf__Page__textContent') { //when highlight is overwritten + obj = this.highlightNodes(parentDiv.childNodes) + } else { + parentDiv.childNodes.forEach((child) => { + if (child.nodeName == 'SPAN') { + //@ts-ignore + obj.parentDivs.push(parentDiv) + //@ts-ignore + child.id = "highlighted" + //@ts-ignore + obj.spans.push(child) + child.addEventListener("mouseover", this.onEnter); //adds mouseover annotation handler + } + }) + } + } + } + this._pageInfo.divs.push(obj); + + } + document.designMode = "off"; + } + + highlightNodes = (nodes: NodeListOf<ChildNode>) => { + let temp = { parentDivs: [], spans: [] } + nodes.forEach((div) => { + div.childNodes.forEach((child) => { + if (child.nodeName == 'SPAN') { + //@ts-ignore + temp.parentDivs.push(div) + //@ts-ignore + child.id = "highlighted" + //@ts-ignore + temp.spans.push(child) + child.addEventListener("mouseover", this.onEnter); //adds mouseover annotation handler + } + }) + + }) + return temp; + } + + /** + * when the cursor enters the highlight, it pops out annotation. ONLY WORKS FOR SINGLE DIV LINES + */ + @action + onEnter = (e: any) => { + let span: HTMLSpanElement = e.toElement; + let index: any; + this._pageInfo.divs.forEach((obj: any) => { + obj.spans.forEach((element: any) => { + if (element == span) { + if (!index) { + index = this._pageInfo.divs.indexOf(obj); + } + } + }) + }) + + if (this._pageInfo.anno.length >= index + 1) { + if (this._currAnno.length == 0) { + this._currAnno.push(this._pageInfo.anno[index]); + } + } else { + if (this._currAnno.length == 0) { //if there are no current annotation + let div = span.offsetParent; + //@ts-ignore + let divX = div.style.left + //@ts-ignore + let divY = div.style.top + //slicing "px" from the end + divX = divX.slice(0, divX.length - 2); //gets X of the DIV element (parent of Span) + divY = divY.slice(0, divY.length - 2); //gets Y of the DIV element (parent of Span) + let annotation = <Annotation key={Utils.GenerateGuid()} Span={span} X={divX} Y={divY - 300} Highlights={this._pageInfo.divs} Annotations={this._pageInfo.anno} CurrAnno={this._currAnno} /> + this._pageInfo.anno.push(annotation); + this._currAnno.push(annotation); + } + } + + } + + /** + * highlight function for highlighting actual text. This works fine. + */ + highlight = (color: string) => { + if (window.getSelection()) { + try { + if (!document.execCommand("hiliteColor", false, color)) { + this.makeEditableAndHighlight(color); + } + } catch (ex) { + this.makeEditableAndHighlight(color) + } + } + } + + /** + * controls the area highlighting (stickies) Kinda temporary + */ + onPointerDown = (e: React.PointerEvent) => { + if (this._toolOn) { + let mouse = e.nativeEvent; + this.initX = mouse.offsetX; + this.initY = mouse.offsetY; + + } + } + + /** + * controls area highlighting and partially highlighting. Kinda temporary + */ + @action + onPointerUp = (e: React.PointerEvent) => { + if (this._highlightToolOn) { + this.highlight("rgba(76, 175, 80, 0.3)"); //highlights to this default color. + this._highlightToolOn = false; + } + if (this._toolOn) { + let mouse = e.nativeEvent; + let finalX = mouse.offsetX; + let finalY = mouse.offsetY; + let width = Math.abs(finalX - this.initX); //width + let height = Math.abs(finalY - this.initY); //height + + //these two if statements are bidirectional dragging. You can drag from any point to another point and generate sticky + if (finalX < this.initX) { + this.initX = finalX; + } + if (finalY < this.initY) { + this.initY = finalY; + } + + if (this._mainDiv.current) { + let sticky = <Sticky key={Utils.GenerateGuid()} Height={height} Width={width} X={this.initX} Y={this.initY} /> + this._pageInfo.area.push(sticky); + } + this._toolOn = false; + } + this._interactive = true; + } + + /** + * starts drawing the line when user presses down. + */ + onDraw = () => { + if (this._currTool != null) { + this._currTool.style.backgroundColor = "grey"; + } + + if (this._drawTool.current) { + this._currTool = this._drawTool.current; + if (this._drawToolOn) { + this._drawToolOn = false; + this._pdfCanvas.removeEventListener("pointerdown", this.drawDown); + this._pdfCanvas.removeEventListener("pointerup", this.drawUp); + this._pdfCanvas.removeEventListener("pointermove", this.drawMove); + this._drawTool.current.style.backgroundColor = "grey"; + } else { + this._drawToolOn = true; + this._pdfCanvas.addEventListener("pointerdown", this.drawDown); + this._drawTool.current.style.backgroundColor = "cyan"; + } + } + } + + + /** + * for changing color (for ink/pen) + */ + onColorChange = (e: React.PointerEvent) => { + if (e.currentTarget.innerHTML == "Red") { + this._currColor = "red"; + } else if (e.currentTarget.innerHTML == "Blue") { + this._currColor = "blue"; + } else if (e.currentTarget.innerHTML == "Green") { + this._currColor = "green"; + } else if (e.currentTarget.innerHTML == "Black") { + this._currColor = "black"; + } + + } + + + /** + * For highlighting (text drag highlighting) + */ + onHighlight = () => { + this._drawToolOn = false; + if (this._currTool != null) { + this._currTool.style.backgroundColor = "grey"; + } + if (this._highlightTool.current) { + this._currTool = this._drawTool.current; + if (this._highlightToolOn) { + this._highlightToolOn = false; + this._highlightTool.current.style.backgroundColor = "grey"; + } else { + this._highlightToolOn = true; + this._highlightTool.current.style.backgroundColor = "orange"; + } + } + } + + + @action + saveThumbnail = () => { + setTimeout(() => { + var me = this; + htmlToImage.toPng(this._mainDiv.current!, + { width: me.props.doc.GetNumber(KeyStore.NativeWidth, 0), height: me.props.doc.GetNumber(KeyStore.NativeHeight, 0), quality: 0.5 }) + .then(function (dataUrl: string) { + me.props.doc.SetData(KeyStore.Thumbnail, new URL(dataUrl), ImageField); + }) + .catch(function (error: any) { + console.error('oops, something went wrong!', error); + }); + }, 1000); + } + + @action + onLoaded = (page: any) => { + if (this._mainDiv.current) { + this._mainDiv.current.childNodes.forEach((element) => { + if (element.nodeName == "DIV") { + element.childNodes[0].childNodes.forEach((e) => { + + if (e instanceof HTMLCanvasElement) { + this._pdfCanvas = e; + this._pdfContext = e.getContext("2d") + + } + + }) + } + }) + } + + // bcz: the number of pages should really be set when the document is imported. + this.props.doc.SetNumber(KeyStore.NumPages, page._transport.numPages); + if (this._perPageInfo.length == 0) { //Makes sure it only runs once + this._perPageInfo = [...Array(page._transport.numPages)] + } + this._loaded = true; + } + + @action + setScaling = (r: any) => { + // bcz: the nativeHeight should really be set when the document is imported. + // also, the native dimensions could be different for different pages of the PDF + // so this design is flawed. + var nativeWidth = this.props.doc.GetNumber(KeyStore.NativeWidth, 0); + if (!this.props.doc.GetNumber(KeyStore.NativeHeight, 0)) { + this.props.doc.SetNumber(KeyStore.NativeHeight, nativeWidth * r.entry.height / r.entry.width); + } + if (!this.props.doc.GetT(KeyStore.Thumbnail, ImageField)) { + this.saveThumbnail(); + } + } + + @computed + get pdfContent() { + let page = this.curPage; + if (page == 0) + page = 1; + const renderHeight = 2400; + let pdfUrl = this.props.doc.GetT(this.props.fieldKey, PDFField); + let xf = this.props.doc.GetNumber(KeyStore.NativeHeight, 0) / renderHeight; + return <div className="pdfBox-contentContainer" key="container" style={{ transform: `scale(${xf}, ${xf})` }}> + <Document file={window.origin + "/corsProxy/" + `${pdfUrl}`}> + <Measure onResize={this.setScaling}> + {({ measureRef }) => + <div className="pdfBox-page" ref={measureRef}> + <Page height={renderHeight} pageNumber={page} onLoadSuccess={this.onLoaded} /> + </div> + } + </Measure> + </Document> + </div >; + } + + @computed + get pdfRenderer() { + let proxy = this._loaded ? (null) : this.imageProxyRenderer; + let pdfUrl = this.props.doc.GetT(this.props.fieldKey, PDFField); + if ((!this._interactive && proxy) || !pdfUrl || pdfUrl == FieldWaiting) { + return proxy; + } + return [ + this._pageInfo.area.filter(() => this._pageInfo.area).map((element: any) => element), + this._currAnno.map((element: any) => element), + <div key="pdfBox-contentShell"> + {this.pdfContent} + {proxy} + </div> + ]; + } + + @computed + get imageProxyRenderer() { + let field = this.props.doc.Get(KeyStore.Thumbnail); + if (field) { + let path = field == FieldWaiting ? "https://image.flaticon.com/icons/svg/66/66163.svg" : + field instanceof ImageField ? field.Data.href : "http://cs.brown.edu/people/bcz/prairie.jpg"; + return <img src={path} width="100%" />; + } + return (null); + } + + render() { + return ( + <div className="pdfBox-cont" ref={this._mainDiv} onPointerDown={this.onPointerDown} onPointerUp={this.onPointerUp} > + {this.pdfRenderer} + </div > + ); + } + +}
\ No newline at end of file diff --git a/src/client/views/nodes/Sticky.tsx b/src/client/views/nodes/Sticky.tsx new file mode 100644 index 000000000..d57dd5c0b --- /dev/null +++ b/src/client/views/nodes/Sticky.tsx @@ -0,0 +1,83 @@ +import 'react-image-lightbox/style.css'; // This only needs to be imported once in your app +import React = require("react") +import { observer } from "mobx-react" +import 'react-pdf/dist/Page/AnnotationLayer.css' + +interface IProps { + Height: number; + Width: number; + X: number; + Y: number; +} + +/** + * Sticky, also known as area highlighting, is used to highlight large selection of the PDF file. + * Improvements that could be made: maybe store line array and store that somewhere for future rerendering. + * + * Written By: Andrew Kim + */ +@observer +export class Sticky extends React.Component<IProps> { + + private initX: number = 0; + private initY: number = 0; + + private _ref = React.createRef<HTMLCanvasElement>(); + private ctx: any; //context that keeps track of sticky canvas + + /** + * drawing. Registers the first point that user clicks when mouse button is pressed down on canvas + */ + drawDown = (e: React.PointerEvent) => { + if (this._ref.current) { + this.ctx = this._ref.current.getContext("2d"); + let mouse = e.nativeEvent; + this.initX = mouse.offsetX; + this.initY = mouse.offsetY; + this.ctx.beginPath(); + this.ctx.lineTo(this.initX, this.initY); + this.ctx.strokeStyle = "black"; + document.addEventListener("pointermove", this.drawMove); + document.addEventListener("pointerup", this.drawUp); + } + } + + //when user drags + drawMove = (e: PointerEvent): void => { + //x and y mouse movement + let x = this.initX += e.movementX, + y = this.initY += e.movementY; + //connects the point + this.ctx.lineTo(x, y); + this.ctx.stroke(); + + } + + /** + * when user lifts the mouse, the drawing ends + */ + drawUp = (e: PointerEvent) => { + this.ctx.closePath(); + console.log(this.ctx); + document.removeEventListener("pointermove", this.drawMove); + } + + render() { + return ( + <div onPointerDown={this.drawDown}> + <canvas ref={this._ref} height={this.props.Height} width={this.props.Width} + style={{ + position: "absolute", + top: "20px", + left: "0px", + zIndex: 1, + background: "yellow", + transform: `translate(${this.props.X}px, ${this.props.Y}px)`, + opacity: 0.4 + }} + /> + + </div> + ); + } +}
\ No newline at end of file diff --git a/src/client/views/nodes/VideoBox.scss b/src/client/views/nodes/VideoBox.scss new file mode 100644 index 000000000..7306450d9 --- /dev/null +++ b/src/client/views/nodes/VideoBox.scss @@ -0,0 +1,4 @@ +.videobox-cont{ + width: 100%; + height: 100%; +}
\ No newline at end of file diff --git a/src/client/views/nodes/VideoBox.tsx b/src/client/views/nodes/VideoBox.tsx new file mode 100644 index 000000000..22ff5c5ad --- /dev/null +++ b/src/client/views/nodes/VideoBox.tsx @@ -0,0 +1,43 @@ +import React = require("react") +import { FieldViewProps, FieldView } from './FieldView'; +import { FieldWaiting } from '../../../fields/Field'; +import { observer } from "mobx-react" +import { VideoField } from '../../../fields/VideoField'; +import "./VideoBox.scss" +import { ContextMenu } from "../../views/ContextMenu"; +import { observable, action } from 'mobx'; +import { KeyStore } from '../../../fields/KeyStore'; + +@observer +export class VideoBox extends React.Component<FieldViewProps> { + + public static LayoutString() { return FieldView.LayoutString(VideoBox) } + + constructor(props: FieldViewProps) { + super(props); + } + + + + componentDidMount() { + } + + componentWillUnmount() { + } + + + render() { + let field = this.props.doc.Get(this.props.fieldKey) + let path = field == FieldWaiting ? "http://techslides.com/demos/sample-videos/small.mp4": + field instanceof VideoField ? field.Data.href : "http://techslides.com/demos/sample-videos/small.mp4"; + + return ( + <div> + <video width = {200} height = {200} controls className = "videobox-cont"> + <source src = {path} type = "video/mp4"/> + Not supported. + </video> + </div> + ) + } +}
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