From d9a45fe0ed67ee5807a5c5e99079f99b88776b51 Mon Sep 17 00:00:00 2001
From: Hannah Chow <hannah_chow@brown.edu>
Date: Sun, 10 Mar 2019 22:58:36 -0400
Subject: fixed pdf bug

---
 src/client/util/DragManager.ts         | 22 +++++++++++++---------
 src/client/views/nodes/LinkBox.tsx     |  2 +-
 src/client/views/nodes/LinkEditor.scss |  6 ++++++
 src/client/views/nodes/LinkEditor.tsx  |  2 ++
 4 files changed, 22 insertions(+), 10 deletions(-)

(limited to 'src')

diff --git a/src/client/util/DragManager.ts b/src/client/util/DragManager.ts
index bb9a3b793..0dcaa9c77 100644
--- a/src/client/util/DragManager.ts
+++ b/src/client/util/DragManager.ts
@@ -123,17 +123,21 @@ export namespace DragManager {
         //      So we replace the pdf's canvas with the image thumbnail
         const docView: DocumentView = dragData["documentView"];
         const doc: Document = docView ? docView.props.Document : dragData["document"];
-        var pdfBox = dragElement.getElementsByClassName("pdfBox-cont")[0] as HTMLElement;
-        let thumbnail = doc.GetT(KeyStore.Thumbnail, ImageField);
-        if (pdfBox && pdfBox.childElementCount && thumbnail) {
-            let img = new Image();
-            img!.src = thumbnail.toString();
-            img!.style.position = "absolute";
-            img!.style.width = `${rect.width / scaleX}px`;
-            img!.style.height = `${rect.height / scaleY}px`;
-            pdfBox.replaceChild(img!, pdfBox.children[0])
+
+        if (doc) {
+            var pdfBox = dragElement.getElementsByClassName("pdfBox-cont")[0] as HTMLElement;
+            let thumbnail = doc.GetT(KeyStore.Thumbnail, ImageField);
+            if (pdfBox && pdfBox.childElementCount && thumbnail) {
+                let img = new Image();
+                img!.src = thumbnail.toString();
+                img!.style.position = "absolute";
+                img!.style.width = `${rect.width / scaleX}px`;
+                img!.style.height = `${rect.height / scaleY}px`;
+                pdfBox.replaceChild(img!, pdfBox.children[0])
+            }
         }
 
+
         dragDiv.appendChild(dragElement);
 
         let hideSource = false;
diff --git a/src/client/views/nodes/LinkBox.tsx b/src/client/views/nodes/LinkBox.tsx
index fcfb2fcb5..25dc049b4 100644
--- a/src/client/views/nodes/LinkBox.tsx
+++ b/src/client/views/nodes/LinkBox.tsx
@@ -61,7 +61,7 @@ export class LinkBox extends React.Component<Props> {
     render() {
 
         return (
-            <LinkEditor linkBox={this} />
+            <LinkEditor linkBox={this} linkDoc={this.props.linkDoc} />
             // <div className="link-container">
             //     <div className="info-container">
             //         <div className="link-name">
diff --git a/src/client/views/nodes/LinkEditor.scss b/src/client/views/nodes/LinkEditor.scss
index b5db19b65..27446b2f2 100644
--- a/src/client/views/nodes/LinkEditor.scss
+++ b/src/client/views/nodes/LinkEditor.scss
@@ -13,4 +13,10 @@
 .description-input {
     height: 100px;
     font-size: 10px;
+}
+
+.save-button {
+    width: 100px;
+    height: 30px;
+    background-color: #2B6091;
 }
\ No newline at end of file
diff --git a/src/client/views/nodes/LinkEditor.tsx b/src/client/views/nodes/LinkEditor.tsx
index 38cfef239..405574598 100644
--- a/src/client/views/nodes/LinkEditor.tsx
+++ b/src/client/views/nodes/LinkEditor.tsx
@@ -13,6 +13,7 @@ import { LinkBox } from "./LinkBox";
 
 interface Props {
     linkBox: LinkBox;
+    linkDoc: Document;
 }
 
 @observer
@@ -30,6 +31,7 @@ export class LinkEditor extends React.Component<Props> {
             <div className="edit-container">
                 <input className="name-input" type="text" placeholder="Name..."></input>
                 <input className="description-input" type="text" placeholder="Description"></input>
+                <div className="save-button"></div>
             </div>
 
         )
-- 
cgit v1.2.3-70-g09d2