diff options
Diffstat (limited to 'src/client/views/pdf')
| -rw-r--r-- | src/client/views/pdf/Annotation.tsx | 33 | ||||
| -rw-r--r-- | src/client/views/pdf/PDFViewer.tsx | 37 | ||||
| -rw-r--r-- | src/client/views/pdf/Page.tsx | 18 |
3 files changed, 59 insertions, 29 deletions
diff --git a/src/client/views/pdf/Annotation.tsx b/src/client/views/pdf/Annotation.tsx index 7ba7b6d14..eeb2531a2 100644 --- a/src/client/views/pdf/Annotation.tsx +++ b/src/client/views/pdf/Annotation.tsx @@ -1,23 +1,21 @@ import React = require("react"); -import { action, IReactionDisposer, observable, reaction } from "mobx"; +import { action, IReactionDisposer, observable, reaction, runInAction } from "mobx"; import { observer } from "mobx-react"; import { Doc, DocListCast, HeightSym, WidthSym } from "../../../new_fields/Doc"; import { Id } from "../../../new_fields/FieldSymbols"; import { List } from "../../../new_fields/List"; import { Cast, FieldValue, NumCast, StrCast } from "../../../new_fields/Types"; import { DocumentManager } from "../../util/DocumentManager"; -import { PresentationView } from "../presentationview/PresentationView"; import PDFMenu from "./PDFMenu"; import "./Annotation.scss"; import { scale } from "./PDFViewer"; +import { PresBox } from "../nodes/PresBox"; interface IAnnotationProps { anno: Doc; - index: number; - ParentIndex: () => number; fieldExtensionDoc: Doc; - scrollTo?: (n: number) => void; addDocTab: (document: Doc, dataDoc: Doc | undefined, where: string) => void; + pinToPres: (document: Doc) => void; } export default class Annotation extends React.Component<IAnnotationProps> { @@ -32,20 +30,20 @@ interface IRegionAnnotationProps { y: number; width: number; height: number; - index: number; - ParentIndex: () => number; fieldExtensionDoc: Doc; - scrollTo?: (n: number) => void; addDocTab: (document: Doc, dataDoc: Doc | undefined, where: string) => void; + pinToPres: (document: Doc) => void; document: Doc; } @observer class RegionAnnotation extends React.Component<IRegionAnnotationProps> { private _reactionDisposer?: IReactionDisposer; - private _scrollDisposer?: IReactionDisposer; + private _brushDisposer?: IReactionDisposer; private _mainCont: React.RefObject<HTMLDivElement> = React.createRef(); + @observable private _brushed: boolean = false; + componentDidMount() { this._reactionDisposer = reaction( () => this.props.document.delete, @@ -53,15 +51,18 @@ class RegionAnnotation extends React.Component<IRegionAnnotationProps> { { fireImmediately: true } ); - this._scrollDisposer = reaction( - () => this.props.ParentIndex(), - (ind) => ind === this.props.index && this.props.scrollTo && this.props.scrollTo(this.props.y * scale) - ); + this._brushDisposer = reaction( + () => FieldValue(Cast(this.props.document.group, Doc)) && Doc.IsBrushed(FieldValue(Cast(this.props.document.group, Doc))!), + (brushed) => { + if (brushed !== undefined) { + runInAction(() => this._brushed = brushed); + } + } + ) } componentWillUnmount() { this._reactionDisposer && this._reactionDisposer(); - this._scrollDisposer && this._scrollDisposer(); } deleteAnnotation = () => { @@ -81,7 +82,7 @@ class RegionAnnotation extends React.Component<IRegionAnnotationProps> { pinToPres = () => { let group = FieldValue(Cast(this.props.document.group, Doc)); - group && PresentationView.Instance.PinDoc(group); + group && this.props.pinToPres(group); } @action @@ -124,7 +125,7 @@ class RegionAnnotation extends React.Component<IRegionAnnotationProps> { left: this.props.x, width: this.props.width, height: this.props.height, - backgroundColor: this.props.ParentIndex() === this.props.index ? "green" : StrCast(this.props.document.color) + backgroundColor: this._brushed ? "green" : StrCast(this.props.document.color) }} />); } }
\ No newline at end of file diff --git a/src/client/views/pdf/PDFViewer.tsx b/src/client/views/pdf/PDFViewer.tsx index 08674720d..7bc1d3507 100644 --- a/src/client/views/pdf/PDFViewer.tsx +++ b/src/client/views/pdf/PDFViewer.tsx @@ -36,6 +36,7 @@ interface IViewerProps { active: () => boolean; setPanY?: (n: number) => void; addDocTab: (document: Doc, dataDoc: Doc | undefined, where: string) => void; + pinToPres: (document: Doc) => void; addDocument?: (doc: Doc, allowDuplicates?: boolean) => boolean; } @@ -75,7 +76,15 @@ export class PDFViewer extends React.Component<IViewerProps> { return Math.min(this.props.pdf.numPages - 1, this.getPageFromScroll(this.panY + (this._pageSizes[0] ? this._pageSizes[0].height : 0)) + this._pageBuffer); } - @computed get filteredAnnotations() { + @computed get allAnnotations() { + let annotations = DocListCast(this.props.fieldExtensionDoc.annotations); + return annotations.filter(anno => { + let run = this._script.run({ this: anno }); + return run.success ? run.result : true; + }) + } + + @computed get nonDocAnnotations() { return this._annotations.filter(anno => { let run = this._script.run({ this: anno }); return run.success ? run.result : true; @@ -100,12 +109,15 @@ export class PDFViewer extends React.Component<IViewerProps> { this._filterReactionDisposer = reaction( () => ({ scriptField: Cast(this.props.Document.filterScript, ScriptField), annos: this._annotations.slice() }), action(({ scriptField, annos }: { scriptField: FieldResult<ScriptField>, annos: Doc[] }) => { + let oldScript = this._script.originalScript; this._script = scriptField && scriptField.script.compiled ? scriptField.script : CompileScript("return true") as CompiledScript; + if (this._script.originalScript !== oldScript) { + this.Index = -1; + } annos.forEach(d => { let run = this._script.run(d); d.opacity = !run.success || run.result ? 1 : 0; }); - this.Index = -1; }), { fireImmediately: true } ); @@ -151,18 +163,25 @@ export class PDFViewer extends React.Component<IViewerProps> { if (this._pageSizes.length === 0) { this._isPage = Array<string>(this.props.pdf.numPages); this._pageSizes = Array<{ width: number, height: number }>(this.props.pdf.numPages); + this._visibleElements = Array<JSX.Element>(this.props.pdf.numPages); await Promise.all(this._pageSizes.map<Pdfjs.PDFPromise<any>>((val, i) => this.props.pdf.getPage(i + 1).then(action((page: Pdfjs.PDFPageProxy) => { this._pageSizes.splice(i, 1, { width: (page.view[page.rotate === 0 || page.rotate === 180 ? 2 : 3] - page.view[page.rotate === 0 || page.rotate === 180 ? 0 : 1]) * scale, height: (page.view[page.rotate === 0 || page.rotate === 180 ? 3 : 2] - page.view[page.rotate === 0 || page.rotate === 180 ? 1 : 0]) * scale }); + this._visibleElements.splice(i, 1, + <div key={`${this.props.url}-placeholder-${i + 1}`} className="pdfviewer-placeholder" + style={{ width: this._pageSizes[i].width, height: this._pageSizes[i].height }}> + "PAGE IS LOADING... " + </div>); this.getPlaceholderPage(i); })))); this.props.loaded(Math.max(...this._pageSizes.map(i => i.width)), this._pageSizes[0].height, this.props.pdf.numPages); let startY = NumCast(this.props.Document.startY, NumCast(this.props.Document.panY)); this.props.setPanY && this.props.setPanY(startY); + this.props.scrollTo(startY); } } @@ -288,12 +307,20 @@ export class PDFViewer extends React.Component<IViewerProps> { prevAnnotation = (e: React.MouseEvent) => { e.stopPropagation(); this.Index = Math.max(this.Index - 1, 0); + let scrollToAnnotation = this.allAnnotations.sort((a, b) => NumCast(a.y) - NumCast(b.y))[this.Index]; + this.allAnnotations.forEach(d => Doc.UnBrushDoc(d)); + Doc.BrushDoc(scrollToAnnotation); + this.props.scrollTo(NumCast(scrollToAnnotation.y)); } @action nextAnnotation = (e: React.MouseEvent) => { e.stopPropagation(); - this.Index = Math.min(this.Index + 1, this.filteredAnnotations.length - 1); + this.Index = Math.min(this.Index + 1, this.allAnnotations.length - 1); + let scrollToAnnotation = this.allAnnotations.sort((a, b) => NumCast(a.y) - NumCast(b.y))[this.Index]; + this.allAnnotations.forEach(d => Doc.UnBrushDoc(d)); + Doc.BrushDoc(scrollToAnnotation); + this.props.scrollTo(NumCast(scrollToAnnotation.y)); } sendAnnotations = (page: number) => { @@ -406,8 +433,8 @@ export class PDFViewer extends React.Component<IViewerProps> { </div> <div className="pdfViewer-text" ref={this._viewer} /> <div className="pdfViewer-annotationLayer" style={{ height: NumCast(this.props.Document.nativeHeight) }} ref={this._annotationLayer}> - {this.filteredAnnotations.sort((a, b) => NumCast(a.y) - NumCast(b.y)).map((anno, index) => - <Annotation {...this.props} ParentIndex={this.getIndex} anno={anno} index={index} key={`${anno[Id]}-annotation`} />)} + {this.nonDocAnnotations.sort((a, b) => NumCast(a.y) - NumCast(b.y)).map((anno, index) => + <Annotation {...this.props} anno={anno} key={`${anno[Id]}-annotation`} />)} </div> <div className="pdfViewer-overlayCont" onPointerDown={(e) => e.stopPropagation()} style={{ bottom: -this.props.panY, left: `${this._searching ? 0 : 100}%` }}> diff --git a/src/client/views/pdf/Page.tsx b/src/client/views/pdf/Page.tsx index 7ca9d2d7d..856e883e7 100644 --- a/src/client/views/pdf/Page.tsx +++ b/src/client/views/pdf/Page.tsx @@ -19,8 +19,8 @@ interface IPageProps { numPages: number; page: number; pageLoaded: (page: Pdfjs.PDFPageViewport) => void; - fieldExtensionDoc: Doc, - Document: Doc, + fieldExtensionDoc: Doc; + Document: Doc; renderAnnotations: (annotations: Doc[], removeOld: boolean) => void; sendAnnotations: (annotations: HTMLDivElement[], page: number) => void; createAnnotation: (div: HTMLDivElement, page: number) => void; @@ -70,7 +70,8 @@ export default class Page extends React.Component<IPageProps> { this.props.pageLoaded(viewport); let ctx = this._canvas.current.getContext("2d"); if (ctx) { - page.render({ canvasContext: ctx, viewport: viewport }); // renders the page onto the canvas context + //@ts-ignore + page.render({ canvasContext: ctx, viewport: viewport, enableWebGL: true }); // renders the page onto the canvas context page.getTextContent().then(res => // renders text onto the text container //@ts-ignore Pdfjs.renderTextLayer({ @@ -112,7 +113,7 @@ export default class Page extends React.Component<IPageProps> { if (!BoolCast(annotationDoc.linkedToDoc)) { let annotations = await DocListCastAsync(annotationDoc.annotations); annotations && annotations.forEach(anno => anno.target = targetDoc); - DocUtils.MakeLink(annotationDoc, targetDoc, dragData.targetContext, `Annotation from ${StrCast(this.props.Document.title)}`) + DocUtils.MakeLink(annotationDoc, targetDoc, dragData.targetContext, `Annotation from ${StrCast(this.props.Document.title)}`); } } }, @@ -151,6 +152,9 @@ export default class Page extends React.Component<IPageProps> { PDFMenu.Instance.fadeOut(true); if (e.target && (e.target as any).parentElement === this._textLayer.current) { e.stopPropagation(); + if (!e.ctrlKey) { + this.props.sendAnnotations([], -1); + } } else { // set marquee x and y positions to the spatially transformed position @@ -161,14 +165,12 @@ export default class Page extends React.Component<IPageProps> { } this._marqueeing = true; this._marquee.current && (this._marquee.current.style.opacity = "0.2"); + this.props.sendAnnotations([], -1); } document.removeEventListener("pointermove", this.onSelectStart); document.addEventListener("pointermove", this.onSelectStart); document.removeEventListener("pointerup", this.onSelectEnd); document.addEventListener("pointerup", this.onSelectEnd); - if (!e.ctrlKey) { - this.props.sendAnnotations([], -1); - } } } @@ -257,7 +259,7 @@ export default class Page extends React.Component<IPageProps> { } } } - let text = selRange.extractContents().textContent; + let text = selRange.cloneContents().textContent; text && this.props.setSelectionText(text); // clear selection |