diff options
| -rw-r--r-- | src/client/views/MainView.tsx | 4 | ||||
| -rw-r--r-- | src/client/views/nodes/PDFBox.tsx | 6 | ||||
| -rw-r--r-- | src/client/views/pdf/PDFViewer.scss | 46 | ||||
| -rw-r--r-- | src/client/views/pdf/PDFViewer.tsx | 294 |
4 files changed, 290 insertions, 60 deletions
diff --git a/src/client/views/MainView.tsx b/src/client/views/MainView.tsx index 226eb458b..a9932feed 100644 --- a/src/client/views/MainView.tsx +++ b/src/client/views/MainView.tsx @@ -1,5 +1,5 @@ import { IconName, library } from '@fortawesome/fontawesome-svg-core'; -import { faFilePdf, faFilm, faFont, faGlobeAsia, faImage, faMusic, faObjectGroup, faCheck, faPenNib, faThumbtack, faRedoAlt, faTable, faTree, faUndoAlt, faBell, faCommentAlt, faCut } from '@fortawesome/free-solid-svg-icons'; +import { faFilePdf, faFilm, faFont, faGlobeAsia, faImage, faMusic, faObjectGroup, faArrowDown, faArrowUp, faCheck, faPenNib, faThumbtack, faRedoAlt, faTable, faTree, faUndoAlt, faBell, faCommentAlt, faCut } from '@fortawesome/free-solid-svg-icons'; import { FontAwesomeIcon } from '@fortawesome/react-fontawesome'; import { action, computed, configure, observable, runInAction, trace } from 'mobx'; import { observer } from 'mobx-react'; @@ -95,6 +95,8 @@ export class MainView extends React.Component { library.add(faCommentAlt); library.add(faThumbtack); library.add(faCheck); + library.add(faArrowDown); + library.add(faArrowUp); this.initEventListeners(); this.initAuthenticationRouters(); } diff --git a/src/client/views/nodes/PDFBox.tsx b/src/client/views/nodes/PDFBox.tsx index c0f2d313a..44028ddf7 100644 --- a/src/client/views/nodes/PDFBox.tsx +++ b/src/client/views/nodes/PDFBox.tsx @@ -143,6 +143,12 @@ export class PDFBox extends DocComponent<FieldViewProps, PdfDocument>(PdfDocumen this.applyFilter(); } + scrollTo(y: number) { + if (this._mainCont.current) { + this._mainCont.current.scrollTo({ top: y }); + } + } + settingsPanel() { return !this.props.active() ? (null) : ( diff --git a/src/client/views/pdf/PDFViewer.scss b/src/client/views/pdf/PDFViewer.scss index 2f705781f..5a89a85f4 100644 --- a/src/client/views/pdf/PDFViewer.scss +++ b/src/client/views/pdf/PDFViewer.scss @@ -53,14 +53,52 @@ justify-content: center; align-items: center; padding: 20px; + overflow: hidden; + transition: left .5s; +} + +.pdfViewer-overlaySearchBar { + width: 20%; + height: 100%; + font-size: 30px; + padding: 5px; +} + +.pdfViewer-overlayButton { + border-bottom-left-radius: 50%; + display: flex; + justify-content: space-evenly; + align-items: center; + height: 70px; + background: none; + padding: 0; + position: absolute; + + .pdfViewer-overlayButton-arrow { + width: 0; + height: 0; + border-top: 25px solid transparent; + border-bottom: 25px solid transparent; + border-right: 25px solid #121721; + transition: all 0.5s; + } - .pdfViewer-overlaySearchBar { - width: 20%; - height: 100%; - font-size: 30px; + .pdfViewer-overlayButton-iconCont { + background: #121721; + height: 50px; + width: 70px; + display: flex; + justify-content: center; + align-items: center; + margin-left: -2px; + border-radius: 3px; } } +.pdfViewer-overlayButton:hover { + background: none; +} + .pdfViewer-annotationBox { position: absolute; background-color: red; diff --git a/src/client/views/pdf/PDFViewer.tsx b/src/client/views/pdf/PDFViewer.tsx index 41961602d..d1d239f41 100644 --- a/src/client/views/pdf/PDFViewer.tsx +++ b/src/client/views/pdf/PDFViewer.tsx @@ -80,17 +80,23 @@ class Viewer extends React.Component<IViewerProps> { @observable private _script: CompileResult | undefined; @observable private _searching: boolean = false; + @observable public Index: number = -1; + private _pageBuffer: number = 1; private _annotationLayer: React.RefObject<HTMLDivElement> = React.createRef(); private _reactionDisposer?: IReactionDisposer; private _annotationReactionDisposer?: IReactionDisposer; private _dropDisposer?: DragManager.DragDropDisposer; private _filterReactionDisposer?: IReactionDisposer; + private _activeReactionDisposer?: IReactionDisposer; private _viewer: React.RefObject<HTMLDivElement>; private _mainCont: React.RefObject<HTMLDivElement>; - private _textContent: Pdfjs.TextContent[] = []; + // private _textContent: Pdfjs.TextContent[] = []; private _pdfFindController: any; private _searchString: string = ""; + private _rendered: boolean = false; + private _pageIndex: number = -1; + private _matchIndex: number = 0; constructor(props: IViewerProps) { super(props); @@ -123,6 +129,24 @@ class Viewer extends React.Component<IViewerProps> { annotations && annotations.length && this.renderAnnotations(annotations, true), { fireImmediately: true }); + this._activeReactionDisposer = reaction( + () => this.props.parent.props.active(), + () => { + runInAction(() => { + if (!this.props.parent.props.active()) { + this._searching = false; + this._pdfFindController = null; + if (this._viewer.current) { + let cns = this._viewer.current.childNodes; + for (let i = cns.length - 1; i >= 0; i--) { + cns.item(i).remove(); + } + } + } + }); + } + ) + if (this.props.parent.props.ContainingCollectionView) { this._filterReactionDisposer = reaction( () => this.props.parent.Document.filterScript, @@ -158,24 +182,28 @@ class Viewer extends React.Component<IViewerProps> { this._dropDisposer && this._dropDisposer(); } + scrollTo(y: number) { + this.props.parent.scrollTo(y); + } + @action initialLoad = async () => { if (this._pageSizes.length === 0) { let pageSizes = Array<{ width: number, height: number }>(this.props.pdf.numPages); this._isPage = Array<string>(this.props.pdf.numPages); - this._textContent = Array<Pdfjs.TextContent>(this.props.pdf.numPages); + // this._textContent = Array<Pdfjs.TextContent>(this.props.pdf.numPages); for (let i = 0; i < this.props.pdf.numPages; i++) { await this.props.pdf.getPage(i + 1).then(page => runInAction(() => { // pageSizes[i] = { width: page.view[2] * scale, height: page.view[3] * scale }; let x = page.getViewport(scale); - page.getTextContent().then((text: Pdfjs.TextContent) => { - // let tc = new Pdfjs.TextContentItem() - // let tc = {str: } - this._textContent[i] = text; - // text.items.forEach(t => { - // tcStr += t.str; - // }) - }); + // page.getTextContent().then((text: Pdfjs.TextContent) => { + // // let tc = new Pdfjs.TextContentItem() + // // let tc = {str: } + // this._textContent[i] = text; + // // text.items.forEach(t => { + // // tcStr += t.str; + // // }) + // }); pageSizes[i] = { width: x.width, height: x.height }; })); } @@ -385,7 +413,7 @@ class Viewer extends React.Component<IViewerProps> { } } - renderAnnotation = (anno: Doc): JSX.Element[] => { + renderAnnotation = (anno: Doc, index: number): JSX.Element[] => { let annotationDocs = DocListCast(anno.annotations); let res = annotationDocs.map(a => { let type = NumCast(a.type); @@ -393,7 +421,7 @@ class Viewer extends React.Component<IViewerProps> { // case AnnotationTypes.Pin: // return <PinAnnotation parent={this} document={a} x={NumCast(a.x)} y={NumCast(a.y)} width={a[WidthSym]()} height={a[HeightSym]()} key={a[Id]} />; case AnnotationTypes.Region: - return <RegionAnnotation parent={this} document={a} x={NumCast(a.x)} y={NumCast(a.y)} width={a[WidthSym]()} height={a[HeightSym]()} key={a[Id]} />; + return <RegionAnnotation parent={this} document={a} index={index} x={NumCast(a.x)} y={NumCast(a.y)} width={a[WidthSym]()} height={a[HeightSym]()} key={a[Id]} />; default: return <div></div>; } @@ -403,14 +431,7 @@ class Viewer extends React.Component<IViewerProps> { @action pointerDown = () => { - this._searching = false; - this._pdfFindController = null; - if (this._viewer.current) { - let cns = this._viewer.current.childNodes; - for (let i = cns.length - 1; i >= 0; i--) { - cns.item(i).remove(); - } - } + // this._searching = false; } @action @@ -418,23 +439,20 @@ class Viewer extends React.Component<IViewerProps> { if (searchString.length === 0) { return; } - this._searching = true; - - let container = this._mainCont.current; - let viewer = this._viewer.current; - - if (!this._pdfFindController) { - if (container && viewer) { - let simpleLinkService = new SimpleLinkService(); - let pdfViewer = new PDFJSViewer.PDFViewer({ - container: container, - viewer: viewer, - linkService: simpleLinkService - }); - simpleLinkService.setPdf(this.props.pdf); - container.addEventListener("pagesinit", () => { - pdfViewer.currentScaleValue = 1; + + if (this._rendered) { + this._pdfFindController.executeCommand('find', + { + caseSensitive: false, + findPrevious: undefined, + highlightAll: true, + phraseSearch: true, + query: searchString }); + } + else { + let container = this._mainCont.current; + if (container) { container.addEventListener("pagerendered", () => { console.log("rendered"); this._pdfFindController.executeCommand('find', @@ -445,29 +463,151 @@ class Viewer extends React.Component<IViewerProps> { phraseSearch: true, query: searchString }); + this._rendered = true; }); - pdfViewer.setDocument(this.props.pdf); - this._pdfFindController = new PDFJSViewer.PDFFindController(pdfViewer); - // this._pdfFindController._linkService = pdfLinkService; - pdfViewer.findController = this._pdfFindController; } } - else { - this._pdfFindController.executeCommand('find', - { - caseSensitive: false, - findPrevious: undefined, - highlightAll: true, - phraseSearch: true, - query: searchString - }); - } + + // let viewer = this._viewer.current; + + // if (!this._pdfFindController) { + // if (container && viewer) { + // let simpleLinkService = new SimpleLinkService(); + // let pdfViewer = new PDFJSViewer.PDFViewer({ + // container: container, + // viewer: viewer, + // linkService: simpleLinkService + // }); + // simpleLinkService.setPdf(this.props.pdf); + // container.addEventListener("pagesinit", () => { + // pdfViewer.currentScaleValue = 1; + // }); + // container.addEventListener("pagerendered", () => { + // console.log("rendered"); + // this._pdfFindController.executeCommand('find', + // { + // caseSensitive: false, + // findPrevious: undefined, + // highlightAll: true, + // phraseSearch: true, + // query: searchString + // }); + // }); + // pdfViewer.setDocument(this.props.pdf); + // this._pdfFindController = new PDFJSViewer.PDFFindController(pdfViewer); + // // this._pdfFindController._linkService = pdfLinkService; + // pdfViewer.findController = this._pdfFindController; + // } + // } + // else { + // this._pdfFindController.executeCommand('find', + // { + // caseSensitive: false, + // findPrevious: undefined, + // highlightAll: true, + // phraseSearch: true, + // query: searchString + // }); + // } } searchStringChanged = (e: React.ChangeEvent<HTMLInputElement>) => { this._searchString = e.currentTarget.value; } + @action + toggleSearch = (e: React.MouseEvent) => { + e.stopPropagation(); + this._searching = !this._searching; + + if (this._searching) { + let container = this._mainCont.current; + let viewer = this._viewer.current; + + if (!this._pdfFindController) { + if (container && viewer) { + let simpleLinkService = new SimpleLinkService(); + let pdfViewer = new PDFJSViewer.PDFViewer({ + container: container, + viewer: viewer, + linkService: simpleLinkService + }); + simpleLinkService.setPdf(this.props.pdf); + container.addEventListener("pagesinit", () => { + pdfViewer.currentScaleValue = 1; + }); + container.addEventListener("pagerendered", () => { + console.log("rendered"); + this._rendered = true; + }); + pdfViewer.setDocument(this.props.pdf); + this._pdfFindController = new PDFJSViewer.PDFFindController(pdfViewer); + // this._pdfFindController._linkService = pdfLinkService; + pdfViewer.findController = this._pdfFindController; + } + } + } + else { + this._pdfFindController = null; + if (this._viewer.current) { + let cns = this._viewer.current.childNodes; + for (let i = cns.length - 1; i >= 0; i--) { + cns.item(i).remove(); + } + } + } + } + + @action + prevAnnotation = (e: React.MouseEvent) => { + e.stopPropagation(); + + if (this.Index > 0) { + this.Index--; + } + } + + @action + nextAnnotation = (e: React.MouseEvent) => { + e.stopPropagation(); + + let compiled = this._script; + if (this.Index < this._annotations.filter(anno => { + if (compiled && compiled.compiled) { + let run = compiled.run({ this: anno }); + if (run.success) { + return run.result; + } + } + return true; + }).length) { + this.Index++; + } + } + + nextResult = () => { + // if (this._viewer.current) { + // let results = this._pdfFindController.pageMatches; + // if (results && results.length) { + // if (this._pageIndex === this.props.pdf.numPages && this._matchIndex === results[this._pageIndex].length - 1) { + // return; + // } + // if (this._pageIndex === -1 || this._matchIndex === results[this._pageIndex].length - 1) { + // this._matchIndex = 0; + // this._pageIndex++; + // } + // else { + // this._matchIndex++; + // } + // this._pdfFindController._nextMatch() + // let nextMatch = this._viewer.current.children[this._pageIndex].children[1].children[results[this._pageIndex][this._matchIndex]]; + // rconsole.log(nextMatch); + // this.props.parent.scrollTo(nextMatch.getBoundingClientRect().top); + // nextMatch.setAttribute("style", nextMatch.getAttribute("style") ? nextMatch.getAttribute("style") + ", background-color: green" : "background-color: green"); + // } + // } + } + render() { let compiled = this._script; return ( @@ -490,13 +630,39 @@ class Viewer extends React.Component<IViewerProps> { } } return true; - }).map(anno => this.renderAnnotation(anno))} + }).map((anno: Doc, index: number) => this.renderAnnotation(anno, index))} </div> </div> - <div className="pdfViewer-overlayCont" onPointerDown={(e) => e.stopPropagation()}> + <div className="pdfViewer-overlayCont" onPointerDown={(e) => e.stopPropagation()} + style={{ + bottom: -this.props.scrollY, + left: `${this._searching ? 0 : 100}%` + }}> + <button className="pdfViewer-overlayButton" title="Open Search Bar"></button> + {/* <button title="Previous Result" onClick={() => this.search(this._searchString)}><FontAwesomeIcon icon="arrow-up" size="3x" color="white" /></button> + <button title="Next Result" onClick={this.nextResult}><FontAwesomeIcon icon="arrow-down" size="3x" color="white" /></button> */} <input placeholder="Search" className="pdfViewer-overlaySearchBar" onChange={this.searchStringChanged} /> <button title="Search" onClick={() => this.search(this._searchString)}><FontAwesomeIcon icon="search" size="3x" color="white" /></button> </div> + <button className="pdfViewer-overlayButton" onClick={this.prevAnnotation} title="Previous Annotation" + style={{ bottom: -this.props.scrollY + 280, right: 10, display: this.props.parent.props.active() ? "flex" : "none" }}> + <div className="pdfViewer-overlayButton-iconCont" onPointerDown={(e) => e.stopPropagation()}> + <FontAwesomeIcon style={{ color: "white" }} icon={"arrow-up"} size="3x" /> + </div> + </button> + <button className="pdfViewer-overlayButton" onClick={this.nextAnnotation} title="Next Annotation" + style={{ bottom: -this.props.scrollY + 200, right: 10, display: this.props.parent.props.active() ? "flex" : "none" }}> + <div className="pdfViewer-overlayButton-iconCont" onPointerDown={(e) => e.stopPropagation()}> + <FontAwesomeIcon style={{ color: "white" }} icon={"arrow-down"} size="3x" /> + </div> + </button> + <button className="pdfViewer-overlayButton" onClick={this.toggleSearch} title="Open Search Bar" + style={{ bottom: -this.props.scrollY + 10, right: 0, display: this.props.parent.props.active() ? "flex" : "none" }}> + <div className="pdfViewer-overlayButton-arrow" onPointerDown={(e) => e.stopPropagation()}></div> + <div className="pdfViewer-overlayButton-iconCont" onPointerDown={(e) => e.stopPropagation()}> + <FontAwesomeIcon style={{ color: "white" }} icon={this._searching ? "times" : "search"} size="3x" /> + </div> + </button> </div > ); } @@ -511,14 +677,17 @@ interface IAnnotationProps { y: number; width: number; height: number; + index: number; parent: Viewer; document: Doc; } +@observer class RegionAnnotation extends React.Component<IAnnotationProps> { @observable private _backgroundColor: string = "red"; private _reactionDisposer?: IReactionDisposer; + private _scrollDisposer?: IReactionDisposer; private _mainCont: React.RefObject<HTMLDivElement>; constructor(props: IAnnotationProps) { @@ -539,10 +708,20 @@ class RegionAnnotation extends React.Component<IAnnotationProps> { }, { fireImmediately: true } ); + + this._scrollDisposer = reaction( + () => this.props.parent.Index, + () => { + if (this.props.parent.Index === this.props.index) { + this.props.parent.scrollTo(this.props.y - 50); + } + } + ) } componentWillUnmount() { this._reactionDisposer && this._reactionDisposer(); + this._scrollDisposer && this._scrollDisposer(); } deleteAnnotation = () => { @@ -591,7 +770,14 @@ class RegionAnnotation extends React.Component<IAnnotationProps> { render() { return ( <div className="pdfViewer-annotationBox" onPointerDown={this.onPointerDown} ref={this._mainCont} - style={{ top: this.props.y * scale, left: this.props.x * scale, width: this.props.width * scale, height: this.props.height * scale, pointerEvents: "all", backgroundColor: StrCast(this.props.document.color) }}></div> + style={{ + top: this.props.y * scale, + left: this.props.x * scale, + width: this.props.width * scale, + height: this.props.height * scale, + pointerEvents: "all", + backgroundColor: this.props.parent.Index === this.props.index ? "goldenrod" : StrCast(this.props.document.color) + }}></div> ); } } @@ -601,8 +787,6 @@ class SimpleLinkService { externalLinkRel: any = null; pdf: any = null; - constructor() { } - navigateTo(dest: any) { } getDestinationHash(dest: any) { return "#"; } |