From af2a2c83868c87812e9ae54c8e3cced81374619a Mon Sep 17 00:00:00 2001
From: bobzel <zzzman@gmail.com>
Date: Mon, 27 Feb 2023 15:08:45 -0500
Subject: restructured getAnchor()/scrollFocus to be more consistent.  added
 setterscript for computedFields. restructed getFieldsImpl to avoid making
 multiple requests for the same document due to timing issues by 'locking' a
 document cache with a promise before sending the server request.  added
 rotation and fill color as animatable fields.  fixed image cropping for

---
 src/client/views/pdf/AnchorMenu.tsx | 7 ++-----
 src/client/views/pdf/PDFViewer.tsx  | 9 +++++++--
 2 files changed, 9 insertions(+), 7 deletions(-)

(limited to 'src/client/views/pdf')

diff --git a/src/client/views/pdf/AnchorMenu.tsx b/src/client/views/pdf/AnchorMenu.tsx
index 4a7f5d038..fc8f1da49 100644
--- a/src/client/views/pdf/AnchorMenu.tsx
+++ b/src/client/views/pdf/AnchorMenu.tsx
@@ -41,7 +41,6 @@ export class AnchorMenu extends AntimodeMenu<AntimodeMenuProps> {
     @observable private highlightColor: string = 'rgba(245, 230, 95, 0.616)';
     @observable private _showLinkPopup: boolean = false;
 
-    @observable public Highlighting: boolean = false;
     @observable public Status: 'marquee' | 'annotation' | '' = '';
 
     public onMakeAnchor: () => Opt<Doc> = () => undefined; // Method to get anchor from text search
@@ -121,9 +120,7 @@ export class AnchorMenu extends AntimodeMenu<AntimodeMenuProps> {
 
     @action
     highlightClicked = (e: React.MouseEvent) => {
-        if (!this.Highlight(this.highlightColor, false, undefined, true) && this.Pinned) {
-            this.Highlighting = !this.Highlighting;
-        }
+        this.Highlight(this.highlightColor, false, undefined, true);
         AnchorMenu.Instance.fadeOut(true);
     };
 
@@ -138,7 +135,7 @@ export class AnchorMenu extends AntimodeMenu<AntimodeMenuProps> {
         const button = (
             <button className="antimodeMenu-button anchor-color-preview-button" title="" key="highlighter-button" onClick={this.highlightClicked}>
                 <div className="anchor-color-preview">
-                    <FontAwesomeIcon icon="highlighter" size="lg" style={{ transition: 'transform 0.1s', transform: this.Highlighting ? '' : 'rotate(-45deg)' }} />
+                    <FontAwesomeIcon icon="highlighter" size="lg" style={{ transition: 'transform 0.1s', transform: 'rotate(-45deg)' }} />
                     <div className="color-preview" style={{ backgroundColor: this.highlightColor }}></div>
                 </div>
             </button>
diff --git a/src/client/views/pdf/PDFViewer.tsx b/src/client/views/pdf/PDFViewer.tsx
index 2db44788f..9877690f8 100644
--- a/src/client/views/pdf/PDFViewer.tsx
+++ b/src/client/views/pdf/PDFViewer.tsx
@@ -30,7 +30,7 @@ const _global = (window /* browser */ || global) /* node */ as any;
 
 //pdfjsLib.GlobalWorkerOptions.workerSrc = `/assets/pdf.worker.js`;
 // The workerSrc property shall be specified.
-pdfjsLib.GlobalWorkerOptions.workerSrc = 'https://unpkg.com/pdfjs-dist@2.14.305/build/pdf.worker.js';
+pdfjsLib.GlobalWorkerOptions.workerSrc = 'https://unpkg.com/pdfjs-dist@2.16.105/build/pdf.worker.js';
 
 interface IViewerProps extends FieldViewProps {
     Document: Doc;
@@ -179,7 +179,7 @@ export class PDFViewer extends React.Component<IViewerProps> {
         let focusSpeed: Opt<number>;
         if (doc !== this.props.rootDoc && mainCont) {
             const windowHeight = this.props.PanelHeight() / (this.props.NativeDimScaling?.() || 1);
-            const scrollTo = doc.unrendered ? scrollTop : Utils.scrollIntoView(scrollTop, doc[HeightSym](), NumCast(this.props.layoutDoc._scrollTop), windowHeight, 0.1 * windowHeight, this._scrollHeight);
+            const scrollTo = doc.unrendered ? scrollTop : Utils.scrollIntoView(scrollTop, doc[HeightSym](), NumCast(this.props.layoutDoc._scrollTop), windowHeight, windowHeight * 0.1, this._scrollHeight);
             if (scrollTo !== undefined && scrollTo !== this.props.layoutDoc._scrollTop) {
                 if (!this._pdfViewer) this._initialScroll = { loc: scrollTo, easeFunc: options.easeFunc };
                 else if (!options.instant && !options.preview) this._scrollStopper = smoothScroll((focusSpeed = options.zoomTime ?? 500), mainCont, scrollTo, options.easeFunc, this._scrollStopper);
@@ -518,6 +518,10 @@ export class PDFViewer extends React.Component<IViewerProps> {
         return this.props.styleProvider?.(doc, props, property);
     };
 
+    focus = (doc: Doc, options: DocFocusOptions) => {
+        !doc.unrendered && this.props.DocumentView?.() && this.scrollToAnnotation(doc);
+        this.props.focus(doc, options);
+    };
     renderAnnotations = (docFilters?: () => string[], mixBlendMode?: any, display?: string) => (
         <div
             className="pdfViewerDash-overlay"
@@ -540,6 +544,7 @@ export class PDFViewer extends React.Component<IViewerProps> {
                 PanelWidth={this.panelWidth}
                 ScreenToLocalTransform={this.overlayTransform}
                 dropAction={'alias'}
+                focus={this.focus}
                 docFilters={docFilters}
                 select={emptyFunction}
                 bringToFront={emptyFunction}
-- 
cgit v1.2.3-70-g09d2