diff options
Diffstat (limited to 'src/client/views/pdf/PDFViewer.tsx')
| -rw-r--r-- | src/client/views/pdf/PDFViewer.tsx | 196 |
1 files changed, 48 insertions, 148 deletions
diff --git a/src/client/views/pdf/PDFViewer.tsx b/src/client/views/pdf/PDFViewer.tsx index 6adead626..1eab13bc5 100644 --- a/src/client/views/pdf/PDFViewer.tsx +++ b/src/client/views/pdf/PDFViewer.tsx @@ -10,7 +10,7 @@ import { List } from "../../../new_fields/List"; import { BoolCast, Cast, NumCast, StrCast, FieldValue } from "../../../new_fields/Types"; import { emptyFunction } from "../../../Utils"; import { DocServer } from "../../DocServer"; -import { Docs, DocUtils } from "../../documents/Documents"; +import { Docs, DocUtils, DocumentOptions } from "../../documents/Documents"; import { DocumentManager } from "../../util/DocumentManager"; import { DragManager } from "../../util/DragManager"; import { DocumentView } from "../nodes/DocumentView"; @@ -20,6 +20,8 @@ import "./PDFViewer.scss"; import React = require("react"); import PDFMenu from "./PDFMenu"; import { UndoManager } from "../../util/UndoManager"; +import { ScriptField } from "../../../fields/ScriptField"; +import { CompileScript, CompiledScript, CompileResult } from "../../util/Scripting"; export const scale = 2; interface IPDFViewerProps { @@ -75,12 +77,22 @@ class Viewer extends React.Component<IViewerProps> { @observable private _pageSizes: { width: number, height: number }[] = []; @observable private _annotations: Doc[] = []; @observable private _savedAnnotations: Dictionary<number, HTMLDivElement[]> = new Dictionary<number, HTMLDivElement[]>(); + @observable private _script: CompileResult | undefined; private _pageBuffer: number = 1; private _annotationLayer: React.RefObject<HTMLDivElement> = React.createRef(); private _reactionDisposer?: IReactionDisposer; private _annotationReactionDisposer?: IReactionDisposer; private _dropDisposer?: DragManager.DragDropDisposer; + private _filterReactionDisposer?: IReactionDisposer; + + @action + constructor(props: IViewerProps) { + super(props); + + let scriptfield = Cast(this.props.parent.Document.filterScript, ScriptField); + this._script = scriptfield ? CompileScript(scriptfield.scriptString, { params: { this: Doc.name } }) : CompileScript("return true");; + } componentDidUpdate = (prevProps: IViewerProps) => { if (this.scrollY !== prevProps.scrollY) { @@ -103,11 +115,24 @@ class Viewer extends React.Component<IViewerProps> { (annotations: Doc[]) => annotations && annotations.length && this.renderAnnotations(annotations, true), { fireImmediately: true }); + + if (this.props.parent.props.ContainingCollectionView) { + this._filterReactionDisposer = reaction( + () => this.props.parent.Document.filterScript || this.props.parent.props.ContainingCollectionView!.props.Document.filterScript, + () => { + runInAction(() => { + let scriptfield = Cast(this.props.parent.Document.filterScript, ScriptField); + this._script = scriptfield ? CompileScript(scriptfield.scriptString, { params: { this: Doc.name } }) : CompileScript("return true");; + }); + } + ); + } } componentWillUnmount = () => { this._reactionDisposer && this._reactionDisposer(); this._annotationReactionDisposer && this._annotationReactionDisposer(); + this._filterReactionDisposer && this._filterReactionDisposer(); } @action @@ -126,6 +151,14 @@ class Viewer extends React.Component<IViewerProps> { Array.from(Array((this._pageSizes = pageSizes).length).keys()).map(this.getPlaceholderPage)); this.props.loaded(Math.max(...pageSizes.map(i => i.width)), pageSizes[0].height, this.props.pdf.numPages); // this.props.loaded(Math.max(...pageSizes.map(i => i.width)), pageSizes[0].height, this.props.pdf.numPages); + + let startY = NumCast(this.props.parent.Document.startY); + let ccv = this.props.parent.props.ContainingCollectionView; + if (ccv) { + ccv.props.Document.panY = startY; + } + this.props.parent.Document.scrollY = 0; + this.props.parent.Document.scrollY = startY + 1; } } @@ -138,7 +171,9 @@ class Viewer extends React.Component<IViewerProps> { makeAnnotationDocument = (sourceDoc: Doc | undefined, s: number, color: string): Doc => { let annoDocs: Doc[] = []; - let mainAnnoDoc = new Doc(); + let mainAnnoDoc = Docs.CreateInstance(new Doc(), "", {}); + + mainAnnoDoc.page = Math.round(Math.random()); this._savedAnnotations.forEach((key: number, value: HTMLDivElement[]) => { for (let anno of value) { let annoDoc = new Doc(); @@ -216,7 +251,7 @@ class Viewer extends React.Component<IViewerProps> { createAnnotation={this.createAnnotation} sendAnnotations={this.receiveAnnotations} makeAnnotationDocuments={this.makeAnnotationDocument} - receiveAnnotations={this.sendAnnotations} + getScrollFromPage={this.getScrollFromPage} {...this.props} /> ); } @@ -288,28 +323,6 @@ class Viewer extends React.Component<IViewerProps> { return this._savedAnnotations.getValue(page); } - // createPinAnnotation = (x: number, y: number, page: number): void => { - // let targetDoc = Docs.TextDocument({ width: 100, height: 50, title: "New Pin Annotation" }); - // let pinAnno = new Doc(); - // pinAnno.x = x; - // pinAnno.y = y + this.getScrollFromPage(page); - // pinAnno.width = pinAnno.height = PinRadius; - // pinAnno.page = page; - // pinAnno.target = targetDoc; - // pinAnno.type = AnnotationTypes.Pin; - // // this._annotations.push(pinAnno); - // let annoDoc = new Doc(); - // annoDoc.annotations = new List<Doc>([pinAnno]); - // let annotations = DocListCast(this.props.parent.Document.annotations); - // if (annotations && annotations.length) { - // annotations.push(annoDoc); - // this.props.parent.Document.annotations = new List<Doc>(annotations); - // } - // else { - // this.props.parent.Document.annotations = new List<Doc>([annoDoc]); - // } - // } - // get the page index that the vertical offset passed in is on getPageFromScroll = (vOffset: number) => { let index = 0; @@ -362,6 +375,7 @@ class Viewer extends React.Component<IViewerProps> { } render() { + let compiled = this._script; return ( <div ref={this.mainCont} style={{ pointerEvents: "all" }}> <div className="viewer"> @@ -373,7 +387,15 @@ class Viewer extends React.Component<IViewerProps> { pointerEvents: this.props.parent.props.active() ? "none" : "all" }}> <div className="pdfViewer-annotationLayer-subCont" ref={this._annotationLayer}> - {this._annotations.map(anno => this.renderAnnotation(anno))} + {this._annotations.filter(anno => { + if (compiled && compiled.compiled) { + let run = compiled.run({ this: anno }); + if (run.success) { + return run.result; + } + } + return true; + }).map(anno => this.renderAnnotation(anno))} </div> </div> </div > @@ -394,119 +416,6 @@ interface IAnnotationProps { document: Doc; } -// @observer -// class PinAnnotation extends React.Component<IAnnotationProps> { -// @observable private _backgroundColor: string = "green"; -// @observable private _display: string = "initial"; - -// private _mainCont: React.RefObject<HTMLDivElement>; - -// constructor(props: IAnnotationProps) { -// super(props); -// this._mainCont = React.createRef(); -// } - -// componentDidMount = () => { -// let selected = this.props.document.selected; -// if (!BoolCast(selected)) { -// runInAction(() => { -// this._backgroundColor = "red"; -// this._display = "none"; -// }); -// } -// if (selected) { -// if (BoolCast(selected)) { -// runInAction(() => { -// this._backgroundColor = "green"; -// this._display = "initial"; -// }); -// } -// else { -// runInAction(() => { -// this._backgroundColor = "red"; -// this._display = "none"; -// }); -// } -// } -// else { -// runInAction(() => { -// this._backgroundColor = "red"; -// this._display = "none"; -// }); -// } -// } - -// @action -// pointerDown = (e: React.PointerEvent) => { -// let selected = this.props.document.selected; -// if (selected && BoolCast(selected)) { -// this._backgroundColor = "red"; -// this._display = "none"; -// this.props.document.selected = false; -// } -// else { -// this._backgroundColor = "green"; -// this._display = "initial"; -// this.props.document.selected = true; -// } -// e.preventDefault(); -// e.stopPropagation(); -// } - -// @action -// doubleClick = (e: React.MouseEvent) => { -// if (this._mainCont.current) { -// let annotations = DocListCast(this.props.parent.props.parent.Document.annotations); -// if (annotations && annotations.length) { -// let index = annotations.indexOf(this.props.document); -// annotations.splice(index, 1); -// this.props.parent.props.parent.Document.annotations = new List<Doc>(annotations); -// } -// // this._mainCont.current.childNodes.forEach(e => e.remove()); -// this._mainCont.current.style.display = "none"; -// // if (this._mainCont.current.parentElement) { -// // this._mainCont.current.remove(); -// // } -// } -// e.stopPropagation(); -// } - -// render() { -// let targetDoc = Cast(this.props.document.target, Doc); -// if (targetDoc instanceof Doc) { -// return ( -// <div className="pdfViewer-pinAnnotation" onPointerDown={this.pointerDown} -// onDoubleClick={this.doubleClick} ref={this._mainCont} -// style={{ -// top: this.props.y * scale - PinRadius / 2, left: this.props.x * scale - PinRadius / 2, width: PinRadius, -// height: PinRadius, pointerEvents: "all", backgroundColor: this._backgroundColor -// }}> -// <div style={{ -// position: "absolute", top: "25px", left: "25px", transform: "scale(3)", transformOrigin: "top left", -// display: this._display, width: targetDoc[WidthSym](), height: targetDoc[HeightSym]() -// }}> -// <DocumentView Document={targetDoc} -// ContainingCollectionView={undefined} -// ScreenToLocalTransform={this.props.parent.props.parent.props.ScreenToLocalTransform} -// isTopMost={false} -// ContentScaling={() => 1} -// PanelWidth={() => NumCast(this.props.parent.props.parent.Document.nativeWidth)} -// PanelHeight={() => NumCast(this.props.parent.props.parent.Document.nativeHeight)} -// focus={emptyFunction} -// selectOnLoad={false} -// parentActive={this.props.parent.props.parent.props.active} -// whenActiveChanged={this.props.parent.props.parent.props.whenActiveChanged} -// bringToFront={emptyFunction} -// addDocTab={this.props.parent.props.parent.props.addDocTab} -// /> -// </div> -// </div > -// ); -// } -// return null; -// } -// } - class RegionAnnotation extends React.Component<IAnnotationProps> { @observable private _backgroundColor: string = "red"; @@ -553,15 +462,6 @@ class RegionAnnotation extends React.Component<IAnnotationProps> { PDFMenu.Instance.fadeOut(true); } - - // annotateThis = (e: PointerEvent) => { - // e.preventDefault(); - // e.stopPropagation(); - // // document that this annotation is linked to - // let targetDoc = Docs.TextDocument({ width: 200, height: 200, title: "New Annotation" }); - // let group = FieldValue(Cast(this.props.document.group, Doc)); - // } - @action onPointerDown = (e: React.PointerEvent) => { if (e.button === 0) { |