From 3beca8e7d268dc7b67b20b2c8760ea5e4b6fdb88 Mon Sep 17 00:00:00 2001
From: anika-ahluwalia <anika.ahluwalia@gmail.com>
Date: Wed, 8 Jul 2020 18:59:37 -0500
Subject: added dashDragging event

---
 src/client/util/DragManager.ts                     | 48 ++++++++++++++++++++++
 .../collectionFreeForm/CollectionFreeFormView.tsx  | 15 +++++++
 src/client/views/nodes/DocumentLinksButton.tsx     |  2 +-
 3 files changed, 64 insertions(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/client/util/DragManager.ts b/src/client/util/DragManager.ts
index 2ceafff30..64c3d8458 100644
--- a/src/client/util/DragManager.ts
+++ b/src/client/util/DragManager.ts
@@ -427,6 +427,54 @@ export namespace DragManager {
                 }, dragData.droppedDocuments);
             }
 
+            const target = document.elementFromPoint(e.x, e.y);
+
+            const complete = new DragCompleteEvent(false, dragData);
+
+            if (target) {
+                target.dispatchEvent(
+                    new CustomEvent<React.DragEvent>("dashDragging", {
+                        bubbles: true,
+                        detail: {
+                            shiftKey: e.shiftKey,
+                            altKey: e.altKey,
+                            metaKey: e.metaKey,
+                            ctrlKey: e.ctrlKey,
+                            clientX: e.clientX,
+                            clientY: e.clientY,
+                            dataTransfer: new DataTransfer,
+                            button: e.button,
+                            buttons: e.buttons,
+                            getModifierState: e.getModifierState,
+                            movementX: e.movementX,
+                            movementY: e.movementY,
+                            pageX: e.pageX,
+                            pageY: e.pageY,
+                            relatedTarget: e.relatedTarget,
+                            screenX: e.screenX,
+                            screenY: e.screenY,
+                            detail: e.detail,
+                            view: e.view ? e.view : new Window,
+                            nativeEvent: new DragEvent("dashDragging"),
+                            currentTarget: target,
+                            target: target,
+                            bubbles: true,
+                            cancelable: true,
+                            defaultPrevented: true,
+                            eventPhase: e.eventPhase,
+                            isTrusted: true,
+                            preventDefault: e.preventDefault,
+                            isDefaultPrevented: () => true,
+                            stopPropagation: e.stopPropagation,
+                            isPropagationStopped: () => true,
+                            persist: emptyFunction,
+                            timeStamp: e.timeStamp,
+                            type: "dashDragging"
+                        }
+                    })
+                );
+            }
+
             const { thisX, thisY } = snapDrag(e, xFromLeft, yFromTop, xFromRight, yFromBottom);
 
             const moveX = thisX - lastX;
diff --git a/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.tsx b/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.tsx
index 9bf425db2..5a762a85c 100644
--- a/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.tsx
+++ b/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.tsx
@@ -1143,10 +1143,19 @@ export class CollectionFreeFormView extends CollectionSubView<PanZoomDocument, P
         this._layoutComputeReaction = reaction(() => this.doLayoutComputation,
             (elements) => this._layoutElements = elements || [],
             { fireImmediately: true, name: "doLayout" });
+
+        const handler = (e: Event) => this.handleDragging(e, (e as CustomEvent<DragEvent>).detail);
+
+        document.addEventListener("dashDragging", handler);
     }
+
     componentWillUnmount() {
         this._layoutComputeReaction?.();
+
+        const handler = (e: Event) => this.handleDragging(e, (e as CustomEvent<DragEvent>).detail);
+        document.removeEventListener("dashDragging", handler);
     }
+
     @computed get views() { return this._layoutElements.filter(ele => ele.bounds && !ele.bounds.z).map(ele => ele.ele); }
     elementFunc = () => this._layoutElements;
 
@@ -1155,6 +1164,12 @@ export class CollectionFreeFormView extends CollectionSubView<PanZoomDocument, P
         super.setCursorPosition(this.getTransform().transformPoint(e.clientX, e.clientY));
     }
 
+    @action
+    handleDragging = (e: Event, de: DragEvent) => {
+        console.log(de.clientX);
+        console.log(de.clientX);
+    }
+
     promoteCollection = undoBatch(action(() => {
         const childDocs = this.childDocs.slice();
         childDocs.forEach(doc => {
diff --git a/src/client/views/nodes/DocumentLinksButton.tsx b/src/client/views/nodes/DocumentLinksButton.tsx
index 7fb447cab..44e72215d 100644
--- a/src/client/views/nodes/DocumentLinksButton.tsx
+++ b/src/client/views/nodes/DocumentLinksButton.tsx
@@ -152,7 +152,7 @@ export class DocumentLinksButton extends React.Component<DocumentLinksButtonProp
         return (!links.length || links[0].hidden) && !this.props.AlwaysOn ? (null) :
             <div title={title} ref={this._linkButton} style={{ minWidth: 20, minHeight: 20, position: "absolute", left: this.props.Offset?.[0] }}>
                 <div className={"documentLinksButton"} style={{
-                    backgroundColor: DocumentLinksButton.StartLink ? "transparent" : this.props.InMenu ? "black" : "",
+                    backgroundColor: DocumentLinksButton.StartLink && !!!this.props.InMenu ? "transparent" : this.props.InMenu ? "black" : "",
                     color: this.props.InMenu ? "white" : "black",
                     width: this.props.InMenu ? "20px" : "30px", height: this.props.InMenu ? "20px" : "30px", fontWeight: "bold"
                 }}
-- 
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