1 files changed, 59 insertions, 15 deletions

diff --git a/src/client/views/nodes/ButtonBox.tsx b/src/client/views/nodes/ButtonBox.tsx
index 8b6f11aac..68d3b8ae1 100644
--- a/src/client/views/nodes/ButtonBox.tsx
+++ b/src/client/views/nodes/ButtonBox.tsx
@@ -1,21 +1,21 @@
+import { library } from '@fortawesome/fontawesome-svg-core';
+import { faEdit } from '@fortawesome/free-regular-svg-icons';
+import { action, computed } from 'mobx';
+import { observer } from 'mobx-react';
 import * as React from 'react';
-import { FieldViewProps, FieldView } from './FieldView';
-import { createSchema, makeInterface } from '../../../new_fields/Schema';
+import { Doc, DocListCastAsync } from '../../../new_fields/Doc';
+import { List } from '../../../new_fields/List';
+import { createSchema, makeInterface, listSpec } from '../../../new_fields/Schema';
 import { ScriptField } from '../../../new_fields/ScriptField';
+import { BoolCast, StrCast, Cast } from '../../../new_fields/Types';
+import { DragManager } from '../../util/DragManager';
+import { undoBatch } from '../../util/UndoManager';
 import { DocComponent } from '../DocComponent';
+import './ButtonBox.scss';
+import { FieldView, FieldViewProps } from './FieldView';
+import { ContextMenuProps } from '../ContextMenuItem';
 import { ContextMenu } from '../ContextMenu';
-import { library } from '@fortawesome/fontawesome-svg-core';
-import { faEdit } from '@fortawesome/free-regular-svg-icons';
-import { emptyFunction } from '../../../Utils';
-import { ScriptBox } from '../ScriptBox';
-import { CompileScript } from '../../util/Scripting';
-import { OverlayView } from '../OverlayView';
-import { Doc } from '../../../new_fields/Doc';
 
-import './ButtonBox.scss';
-import { observer } from 'mobx-react';
-import { DocumentIconContainer } from './DocumentIcon';
-import { StrCast } from '../../../new_fields/Types';
 
 library.add(faEdit as any);
 
@@ -30,11 +30,55 @@ const ButtonDocument = makeInterface(ButtonSchema);
 @observer
 export class ButtonBox extends DocComponent<FieldViewProps, ButtonDocument>(ButtonDocument) {
     public static LayoutString() { return FieldView.LayoutString(ButtonBox); }
+    private dropDisposer?: DragManager.DragDropDisposer;
 
+    @computed get dataDoc() { return this.props.DataDoc && (BoolCast(this.props.Document.isTemplate) || BoolCast(this.props.DataDoc.isTemplate) || this.props.DataDoc.layout === this.props.Document) ? this.props.DataDoc : Doc.GetProto(this.props.Document); }
+
+
+    protected createDropTarget = (ele: HTMLDivElement) => {
+        if (this.dropDisposer) {
+            this.dropDisposer();
+        }
+        if (ele) {
+            this.dropDisposer = DragManager.MakeDropTarget(ele, { handlers: { drop: this.drop.bind(this) } });
+        }
+    }
+
+    specificContextMenu = (e: React.MouseEvent): void => {
+        let funcs: ContextMenuProps[] = [];
+        funcs.push({
+            description: "Clear Script Params", event: () => {
+                let params = Cast(this.props.Document.buttonParams, listSpec("string"));
+                params && params.map(p => this.props.Document[p] = undefined)
+            }, icon: "trash"
+        });
+
+        ContextMenu.Instance.addItem({ description: "OnClick...", subitems: funcs, icon: "asterisk" });
+    }
+
+    @undoBatch
+    @action
+    drop = (e: Event, de: DragManager.DropEvent) => {
+        if (de.data instanceof DragManager.DocumentDragData && e.target) {
+            this.props.Document[(e.target as any).textContent] = new List<Doc>(de.data.droppedDocuments);
+            e.stopPropagation();
+        }
+    }
+    // (!missingParams || !missingParams.length ? "" : "(" + missingParams.map(m => m + ":").join(" ") + ")")
     render() {
+        let params = Cast(this.props.Document.buttonParams, listSpec("string"));
+        let missingParams = params && params.filter(p => this.props.Document[p] === undefined);
+        params && params.map(async p => await DocListCastAsync(this.props.Document[p])); // bcz: really hacky form of prefetching ... 
         return (
-            <div className="buttonBox-outerDiv" >
-                <div className="buttonBox-mainButton" style={{ background: StrCast(this.props.Document.backgroundColor), color: StrCast(this.props.Document.color, "black") }} >{this.Document.text || this.Document.title}</div>
+            <div className="buttonBox-outerDiv" ref={this.createDropTarget} onContextMenu={this.specificContextMenu}>
+                <div className="buttonBox-mainButton" style={{ background: StrCast(this.props.Document.backgroundColor), color: StrCast(this.props.Document.color, "black") }} >
+                    <div className="buttonBox-mainButtonCenter">
+                        {(this.Document.text || this.Document.title)}
+                    </div>
+                </div>
+                <div className="buttonBox-params" >
+                    {!missingParams || !missingParams.length ? (null) : missingParams.map(m => <div key={m} className="buttonBox-missingParam">{m}</div>)}
+                </div>
             </div>
         );
     }