From c5ee9740f0c592fa60374b0222f0c3e76e436956 Mon Sep 17 00:00:00 2001
From: Bob Zeleznik <zzzman@gmail.com>
Date: Sun, 28 Jun 2020 19:13:41 -0400
Subject: fixed issue with strange css being inserted for PDFs
 (.pdfViewer.page) that causes the page to jump when deselected.  fixed by
 labeling all css pdfViewerDash instead of pdfViewer

---
 src/client/views/nodes/PDFBox.scss  |  4 ++--
 src/client/views/pdf/PDFViewer.scss | 20 ++++++++++----------
 src/client/views/pdf/PDFViewer.tsx  | 18 +++++++++---------
 3 files changed, 21 insertions(+), 21 deletions(-)

(limited to 'src')

diff --git a/src/client/views/nodes/PDFBox.scss b/src/client/views/nodes/PDFBox.scss
index f55c4f7d6..c6a83b662 100644
--- a/src/client/views/nodes/PDFBox.scss
+++ b/src/client/views/nodes/PDFBox.scss
@@ -199,7 +199,7 @@
 }
 
 .pdfBox {
-    .pdfViewer-text {
+    .pdfViewerDash-text {
         .textLayer {
             span {
                 user-select: none;
@@ -210,7 +210,7 @@
 
 .pdfBox-interactive {
     pointer-events: all;
-    .pdfViewer-text {
+    .pdfViewerDash-text {
         .textLayer {
             span {
                 user-select: text;
diff --git a/src/client/views/pdf/PDFViewer.scss b/src/client/views/pdf/PDFViewer.scss
index affffc44e..cfe0b3d4b 100644
--- a/src/client/views/pdf/PDFViewer.scss
+++ b/src/client/views/pdf/PDFViewer.scss
@@ -1,5 +1,5 @@
  
-.pdfViewer, .pdfViewer-interactive {
+.pdfViewerDash, .pdfViewerDash-interactive {
     width: 100%;
     height: 100%;
     position: absolute;
@@ -31,26 +31,26 @@
         position: relative;
         border: unset;
     }
-    .pdfViewer-text-selected {
+    .pdfViewerDash-text-selected {
         .textLayer{
            pointer-events: all;
            user-select: text;
         }
     }
-    .pdfViewer-text {
+    .pdfViewerDash-text {
         transform-origin: top left;
         .textLayer {
             will-change: transform;
         }
     }
 
-    .pdfViewer-dragAnnotationBox {
+    .pdfViewerDash-dragAnnotationBox {
         position:absolute;
         background-color: transparent;
         opacity: 0.1;
     }
 
-    .pdfViewer-overlay, .pdfViewer-overlay-inking {
+    .pdfViewerDash-overlay, .pdfViewerDash-overlay-inking {
         transform-origin: left top;
         position: absolute;
         top: 0px;
@@ -58,11 +58,11 @@
         display: inline-block;
         width:100%;
     }
-    .pdfViewer-overlay {
+    .pdfViewerDash-overlay {
         pointer-events: none;
     }
     
-    .pdfViewer-annotationLayer {
+    .pdfViewerDash-annotationLayer {
         position: absolute;
         transform-origin: left top;
         top: 0;
@@ -70,12 +70,12 @@
         pointer-events: none;
         mix-blend-mode: multiply; // bcz: makes text fuzzy!
 
-        .pdfViewer-annotationBox {
+        .pdfViewerDash-annotationBox {
             position: absolute;
             background-color: rgba(245, 230, 95, 0.616);
         }
     }
-    .pdfViewer-waiting {
+    .pdfViewerDash-waiting {
         width: 70%;
         height: 70%;
         margin : 15%;
@@ -86,7 +86,7 @@
     }
 }
 
-.pdfViewer-interactive {
+.pdfViewerDash-interactive {
     pointer-events: all;
 }
    
\ No newline at end of file
diff --git a/src/client/views/pdf/PDFViewer.tsx b/src/client/views/pdf/PDFViewer.tsx
index 64f150dd5..8c7faf7ff 100644
--- a/src/client/views/pdf/PDFViewer.tsx
+++ b/src/client/views/pdf/PDFViewer.tsx
@@ -497,7 +497,7 @@ export class PDFViewer extends ViewBoxAnnotatableComponent<IViewerProps, PdfDocu
                     if (rect.width !== this._mainCont.current.clientWidth &&
                         (i === 0 || !intersectRect(clientRects[i], clientRects[i - 1]))) {
                         const annoBox = document.createElement("div");
-                        annoBox.className = "pdfViewer-annotationBox";
+                        annoBox.className = "pdfViewerDash-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();
@@ -524,7 +524,7 @@ export class PDFViewer extends ViewBoxAnnotatableComponent<IViewerProps, PdfDocu
         this._savedAnnotations.clear();
         if (this._marqueeing) {
             if (this._marqueeWidth > 10 || this._marqueeHeight > 10) {
-                const marquees = this._mainCont.current!.getElementsByClassName("pdfViewer-dragAnnotationBox");
+                const marquees = this._mainCont.current!.getElementsByClassName("pdfViewerDash-dragAnnotationBox");
                 if (marquees && marquees.length) { // copy the marquee and convert it to a permanent annotation. 
                     const style = (marquees[0] as HTMLDivElement).style;
                     const copy = document.createElement("div");
@@ -535,7 +535,7 @@ export class PDFViewer extends ViewBoxAnnotatableComponent<IViewerProps, PdfDocu
                     copy.style.border = style.border;
                     copy.style.opacity = style.opacity;
                     (copy as any).marqueeing = true;
-                    copy.className = "pdfViewer-annotationBox";
+                    copy.className = "pdfViewerDash-annotationBox";
                     this.createAnnotation(copy, this.getPageFromScroll(this._marqueeY));
                 }
 
@@ -653,7 +653,7 @@ export class PDFViewer extends ViewBoxAnnotatableComponent<IViewerProps, PdfDocu
 
     @computed get annotationLayer() {
         TraceMobx();
-        return <div className="pdfViewer-annotationLayer" style={{ height: NumCast(this.Document._nativeHeight), transform: `scale(${this._zoomed})` }} ref={this._annotationLayer}>
+        return <div className="pdfViewerDash-annotationLayer" style={{ height: NumCast(this.Document._nativeHeight), transform: `scale(${this._zoomed})` }} ref={this._annotationLayer}>
             {this.nonDocAnnotations.sort((a, b) => NumCast(a.y) - NumCast(b.y)).map(anno =>
                 <Annotation {...this.props} focus={this.props.focus} dataDoc={this.dataDoc} fieldKey={this.props.fieldKey} anno={anno} key={`${anno[Id]}-annotation`} />)
             }
@@ -663,7 +663,7 @@ export class PDFViewer extends ViewBoxAnnotatableComponent<IViewerProps, PdfDocu
     panelWidth = () => (this.Document.scrollHeight || this.Document._nativeHeight || 0);
     panelHeight = () => this._pageSizes.length && this._pageSizes[0] ? this._pageSizes[0].width : (this.Document._nativeWidth || 0);
     @computed get overlayLayer() {
-        return <div className={`pdfViewer-overlay${Doc.GetSelectedTool() !== InkTool.None || SnappingManager.GetIsDragging() ? "-inking" : ""}`} id="overlay"
+        return <div className={`pdfViewerDash-overlay${Doc.GetSelectedTool() !== InkTool.None || SnappingManager.GetIsDragging() ? "-inking" : ""}`} id="overlay"
             style={{ transform: `scale(${this._zoomed})` }}>
             <CollectionFreeFormView {...this.props}
                 LibraryPath={this.props.ContainingCollectionView?.props.LibraryPath ?? emptyPath}
@@ -695,13 +695,13 @@ export class PDFViewer extends ViewBoxAnnotatableComponent<IViewerProps, PdfDocu
         </div>;
     }
     @computed get pdfViewerDiv() {
-        return <div className={"pdfViewer-text" + ((!DocumentDecorations.Instance.Interacting && (this.props.isSelected() || this.props.isChildActive())) ? "-selected" : "")} ref={this._viewer} />;
+        return <div className={"pdfViewerDash-text" + ((!DocumentDecorations.Instance.Interacting && (this.props.isSelected() || this.props.isChildActive())) ? "-selected" : "")} ref={this._viewer} />;
     }
     @computed get contentScaling() { return this.props.ContentScaling(); }
     @computed get standinViews() {
         return <>
             {this._showCover ? this.getCoverImage() : (null)}
-            {this._showWaiting ? <img className="pdfViewer-waiting" key="waiting" src={"/assets/loading.gif"} /> : (null)}
+            {this._showWaiting ? <img className="pdfViewerDash-waiting" key="waiting" src={"/assets/loading.gif"} /> : (null)}
         </>;
     }
     marqueeWidth = () => this._marqueeWidth;
@@ -713,7 +713,7 @@ export class PDFViewer extends ViewBoxAnnotatableComponent<IViewerProps, PdfDocu
     contentZoom = () => this._zoomed;
     render() {
         TraceMobx();
-        return <div className={"pdfViewer" + (this.active() ? "-interactive" : "")} ref={this._mainCont}
+        return <div className={"pdfViewerDash" + (this.active() ? "-interactive" : "")} ref={this._mainCont}
             onScroll={this.onScroll} onWheel={this.onZoomWheel} onPointerDown={this.onPointerDown} onClick={this.onClick}
             style={{
                 overflowX: this._zoomed !== 1 ? "scroll" : undefined,
@@ -741,7 +741,7 @@ interface PdfViewerMarqueeProps {
 @observer
 class PdfViewerMarquee extends React.Component<PdfViewerMarqueeProps> {
     render() {
-        return !this.props.isMarqueeing() ? (null) : <div className="pdfViewer-dragAnnotationBox"
+        return !this.props.isMarqueeing() ? (null) : <div className="pdfViewerDash-dragAnnotationBox"
             style={{
                 left: `${this.props.x()}px`, top: `${this.props.y()}px`,
                 width: `${this.props.width()}px`, height: `${this.props.height()}px`,
-- 
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