From be1e6e967a60f49eec1cb1d404912b0736812323 Mon Sep 17 00:00:00 2001
From: Tyler Schicke <tyler_schicke@brown.edu>
Date: Sun, 28 Jul 2019 17:59:00 -0400
Subject: Added ability to capture documents in button scripts

---
 src/client/views/ScriptBox.tsx | 23 ++++++++++++++++++++++-
 1 file changed, 22 insertions(+), 1 deletion(-)

(limited to 'src/client/views/ScriptBox.tsx')

diff --git a/src/client/views/ScriptBox.tsx b/src/client/views/ScriptBox.tsx
index fa236c2da..d073945e5 100644
--- a/src/client/views/ScriptBox.tsx
+++ b/src/client/views/ScriptBox.tsx
@@ -3,11 +3,15 @@ import { observer } from "mobx-react";
 import { observable, action } from "mobx";
 
 import "./ScriptBox.scss";
+import { OverlayView } from "./OverlayView";
+import { DocumentIconContainer } from "./nodes/DocumentIcon";
+import { Opt } from "../../new_fields/Doc";
 
 export interface ScriptBoxProps {
     onSave: (text: string, onError: (error: string) => void) => void;
     onCancel?: () => void;
     initialText?: string;
+    showDocumentIcons?: boolean;
 }
 
 @observer
@@ -30,14 +34,31 @@ export class ScriptBox extends React.Component<ScriptBoxProps> {
         console.log(error);
     }
 
+    overlayDisposer?: () => void;
+    onFocus = () => {
+        if (this.overlayDisposer) {
+            this.overlayDisposer();
+        }
+        this.overlayDisposer = OverlayView.Instance.addElement(<DocumentIconContainer />, { x: 0, y: 0 });
+    }
+
+    onBlur = () => {
+        this.overlayDisposer && this.overlayDisposer();
+    }
+
     render() {
+        let onFocus: Opt<() => void> = undefined, onBlur: Opt<() => void> = undefined;
+        if (this.props.showDocumentIcons) {
+            onFocus = this.onFocus;
+            onBlur = this.onBlur;
+        }
         return (
             <div className="scriptBox-outerDiv">
                 <div className="scriptBox-toolbar">
                     <button onClick={e => { this.props.onSave(this._scriptText, this.onError); e.stopPropagation(); }}>Save</button>
                     <button onClick={e => { this.props.onCancel && this.props.onCancel(); e.stopPropagation(); }}>Cancel</button>
                 </div>
-                <textarea className="scriptBox-textarea" onChange={this.onChange} value={this._scriptText}></textarea>
+                <textarea className="scriptBox-textarea" onChange={this.onChange} value={this._scriptText} onFocus={onFocus} onBlur={onBlur}></textarea>
             </div>
         );
     }
-- 
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