diff options
Diffstat (limited to 'src/client/views/pdf/PDFViewer.tsx')
| -rw-r--r-- | src/client/views/pdf/PDFViewer.tsx | 29 |
1 files changed, 15 insertions, 14 deletions
diff --git a/src/client/views/pdf/PDFViewer.tsx b/src/client/views/pdf/PDFViewer.tsx index b0a5fc93b..305b1fe68 100644 --- a/src/client/views/pdf/PDFViewer.tsx +++ b/src/client/views/pdf/PDFViewer.tsx @@ -6,7 +6,6 @@ import { Doc, DocListCast, Field, HeightSym, Opt } from "../../../fields/Doc"; import { Id } from "../../../fields/FieldSymbols"; import { InkTool } from "../../../fields/InkField"; import { Cast, NumCast, StrCast } from "../../../fields/Types"; -import { PdfField } from "../../../fields/URLField"; import { TraceMobx } from "../../../fields/util"; import { addStyleSheet, addStyleSheetRule, clearStyleSheetRules, emptyFunction, OmitKeys, returnFalse, smoothScroll, Utils } from "../../../Utils"; import { DocUtils } from "../../documents/Documents"; @@ -59,7 +58,6 @@ export class PDFViewer extends React.Component<IViewerProps> { @observable private _marqueeing: number[] | undefined; @observable private _textSelecting = true; @observable private _showWaiting = true; - @observable private _zoomed = 1; @observable private _overlayAnnoInfo: Opt<Doc>; @observable private Index: number = -1; @@ -70,6 +68,7 @@ export class PDFViewer extends React.Component<IViewerProps> { private _annotationLayer: React.RefObject<HTMLDivElement> = React.createRef(); private _disposers: { [name: string]: IReactionDisposer } = {}; private _viewer: React.RefObject<HTMLDivElement> = React.createRef(); + public _getAnchor: (savedAnnotations?: ObservableMap<number, HTMLDivElement[]>) => Opt<Doc> = () => undefined; _mainCont: React.RefObject<HTMLDivElement> = React.createRef(); private _selectionText: string = ""; private _downX: number = 0; @@ -184,7 +183,7 @@ export class PDFViewer extends React.Component<IViewerProps> { pagesinit = () => { if (this._pdfViewer._setDocumentViewerElement?.offsetParent) { - runInAction(() => this._pdfViewer.currentScaleValue = this._zoomed = 1); + runInAction(() => this._pdfViewer.currentScaleValue = this.props.layoutDoc._viewScale = 1); this.gotoPage(NumCast(this.props.Document._curPage, 1)); } document.removeEventListener("pagesinit", this.pagesinit); @@ -355,6 +354,7 @@ export class PDFViewer extends React.Component<IViewerProps> { @action finishMarquee = (x?: number, y?: number) => { + this._getAnchor = AnchorMenu.Instance?.GetAnchor; this.isAnnotating = false; this._marqueeing = undefined; this._textSelecting = true; @@ -387,13 +387,14 @@ export class PDFViewer extends React.Component<IViewerProps> { const rect = clientRects.item(i); if (rect && rect.width !== this._mainCont.current.clientWidth && rect.width) { const scaleX = this._mainCont.current.offsetWidth / boundingRect.width; + const pdfScale = NumCast(this.props.layoutDoc._viewScale, 1); const annoBox = document.createElement("div"); annoBox.className = "marqueeAnnotator-annotationBox"; // transforms the positions from screen onto the pdf div - annoBox.style.top = ((rect.top - boundingRect.top) * scaleX / this._zoomed + this._mainCont.current.scrollTop).toString(); - annoBox.style.left = ((rect.left - boundingRect.left) * scaleX / this._zoomed).toString(); - annoBox.style.width = (rect.width * this._mainCont.current.offsetWidth / boundingRect.width / this._zoomed).toString(); - annoBox.style.height = (rect.height * this._mainCont.current.offsetHeight / boundingRect.height / this._zoomed).toString(); + annoBox.style.top = ((rect.top - boundingRect.top) * scaleX / pdfScale + this._mainCont.current.scrollTop).toString(); + annoBox.style.left = ((rect.left - boundingRect.left) * scaleX / pdfScale).toString(); + annoBox.style.width = (rect.width * this._mainCont.current.offsetWidth / boundingRect.width / pdfScale).toString(); + annoBox.style.height = (rect.height * this._mainCont.current.offsetHeight / boundingRect.height / pdfScale).toString(); this._annotationLayer.current && MarqueeAnnotator.previewNewAnnotation(this._savedAnnotations, this._annotationLayer.current, annoBox, this.getPageFromScroll(rect.top)); } } @@ -430,14 +431,14 @@ export class PDFViewer extends React.Component<IViewerProps> { if (e.ctrlKey) { const curScale = Number(this._pdfViewer.currentScaleValue); this._pdfViewer.currentScaleValue = Math.max(1, Math.min(10, curScale - curScale * e.deltaY / 1000)); - this._zoomed = Number(this._pdfViewer.currentScaleValue); + this.props.layoutDoc._viewScale = Number(this._pdfViewer.currentScaleValue); } } } pointerEvents = () => this.props.isContentActive() && this.props.pointerEvents?.() !== "none" && !MarqueeOptionsMenu.Instance.isShown() ? "all" : SnappingManager.GetIsDragging() ? undefined : "none"; @computed get annotationLayer() { - return <div className="pdfViewerDash-annotationLayer" style={{ height: Doc.NativeHeight(this.props.Document), transform: `scale(${this._zoomed})` }} ref={this._annotationLayer}> + return <div className="pdfViewerDash-annotationLayer" style={{ height: Doc.NativeHeight(this.props.Document), transform: `scale(${NumCast(this.props.layoutDoc._viewScale, 1)})` }} ref={this._annotationLayer}> {this.inlineTextAnnotations.sort((a, b) => NumCast(a.y) - NumCast(b.y)).map(anno => <Annotation {...this.props} fieldKey={this.props.fieldKey + "-annotations"} pointerEvents={this.pointerEvents} showInfo={this.showInfo} dataDoc={this.props.dataDoc} anno={anno} key={`${anno[Id]}-annotation`} />)} </div>; @@ -453,7 +454,7 @@ export class PDFViewer extends React.Component<IViewerProps> { } showInfo = action((anno: Opt<Doc>) => this._overlayAnnoInfo = anno); - overlayTransform = () => this.scrollXf().scale(1 / this._zoomed); + overlayTransform = () => this.scrollXf().scale(1 / NumCast(this.props.layoutDoc._viewScale, 1)); panelWidth = () => this.props.PanelWidth() / (this.props.scaling?.() || 1); // (this.Document.scrollHeight || Doc.NativeHeight(this.Document) || 0); panelHeight = () => this.props.PanelHeight() / (this.props.scaling?.() || 1); // () => this._pageSizes.length && this._pageSizes[0] ? this._pageSizes[0].width : Doc.NativeWidth(this.Document); basicFilter = () => [...this.props.docFilters(), Utils.PropUnsetFilter("textInlineAnnotations")]; @@ -498,7 +499,7 @@ export class PDFViewer extends React.Component<IViewerProps> { style={{ pointerEvents: SnappingManager.GetIsDragging() ? "all" : "none", mixBlendMode: "multiply", - transform: `scale(${this._zoomed})` + transform: `scale(${NumCast(this.props.layoutDoc._viewScale, 1)})` }}> {this.overlayTransparentAnnotations} </div> @@ -506,7 +507,7 @@ export class PDFViewer extends React.Component<IViewerProps> { style={{ pointerEvents: SnappingManager.GetIsDragging() ? "all" : "none", mixBlendMode: this.allAnnotations.some(anno => anno.mixBlendMode) ? "hard-light" : undefined, - transform: `scale(${this._zoomed})` + transform: `scale(${NumCast(this.props.layoutDoc._viewScale, 1)})` }}> {this.overlayOpaqueAnnotations} {this.overlayClickableAnnotations} @@ -517,7 +518,7 @@ export class PDFViewer extends React.Component<IViewerProps> { return <div className={"pdfViewerDash-text" + (this.props.pointerEvents?.() !== "none" && this._textSelecting && this.props.isContentActive() ? "-selected" : "")} ref={this._viewer} />; } @computed get contentScaling() { return this.props.ContentScaling?.() || 1; } - contentZoom = () => this._zoomed; + contentZoom = () => NumCast(this.props.layoutDoc._viewScale, 1); savedAnnotations = () => this._savedAnnotations; render() { TraceMobx(); @@ -525,7 +526,7 @@ export class PDFViewer extends React.Component<IViewerProps> { <div className={`pdfViewerDash${this.props.isContentActive() && this.props.pointerEvents?.() !== "none" ? "-interactive" : ""}`} ref={this._mainCont} onScroll={this.onScroll} onWheel={this.onZoomWheel} onPointerDown={this.onPointerDown} onClick={this.onClick} style={{ - overflowX: this._zoomed !== 1 ? "scroll" : undefined, + overflowX: NumCast(this.props.layoutDoc._viewScale, 1) !== 1 ? "scroll" : undefined, height: !this.props.Document._fitWidth && (window.screen.width > 600) ? Doc.NativeHeight(this.props.Document) : `${100 / this.contentScaling}%`, transform: `scale(${this.contentScaling})` }} > |