From f362dbfc237536c6c4a8c6d088c3dc818080f7c2 Mon Sep 17 00:00:00 2001
From: Fawn <fangrui_tong@brown.edu>
Date: Wed, 19 Jun 2019 12:50:58 -0400
Subject: both tail ends of a cut link appear on hover/focus of an anchor

---
 .../CollectionFreeFormLinkWithProxyView.tsx        | 60 ++++++++++++++++++++++
 1 file changed, 60 insertions(+)
 create mode 100644 src/client/views/collections/collectionFreeForm/CollectionFreeFormLinkWithProxyView.tsx

(limited to 'src/client/views/collections/collectionFreeForm/CollectionFreeFormLinkWithProxyView.tsx')

diff --git a/src/client/views/collections/collectionFreeForm/CollectionFreeFormLinkWithProxyView.tsx b/src/client/views/collections/collectionFreeForm/CollectionFreeFormLinkWithProxyView.tsx
new file mode 100644
index 000000000..81a00ba95
--- /dev/null
+++ b/src/client/views/collections/collectionFreeForm/CollectionFreeFormLinkWithProxyView.tsx
@@ -0,0 +1,60 @@
+import { observer } from "mobx-react";
+import { Doc, HeightSym, WidthSym } from "../../../../new_fields/Doc";
+import { BoolCast, NumCast, StrCast } from "../../../../new_fields/Types";
+import { InkingControl } from "../../InkingControl";
+import "./CollectionFreeFormLinkView.scss";
+import React = require("react");
+import v5 = require("uuid/v5");
+import { DocumentView } from "../../nodes/DocumentView";
+import { Docs } from "../../../documents/Documents";
+import { observable } from "mobx";
+
+export interface CollectionFreeFormLinkViewProps {
+    sourceView: DocumentView;
+    targetView: DocumentView;
+    proxyDoc: Doc;
+    addDocTab: (document: Doc, where: string) => void;
+}
+
+@observer
+export class CollectionFreeFormLinkWithProxyView extends React.Component<CollectionFreeFormLinkViewProps> {
+
+    // @observable private _proxyX: number = NumCast(this.props.proxyDoc.x);
+    // @observable private _proxyY: number = NumCast(this.props.proxyDoc.y);
+
+    followButton = (e: React.PointerEvent): void => {
+        // TODO: would be nicer to open docview in context
+        e.stopPropagation();
+        console.log("follow");
+        this.props.addDocTab(this.props.targetView.props.Document, "onRight");
+    }
+
+    render() {
+        let a1 = this.props.sourceView;
+        let a2 = this.props.proxyDoc;
+        let x1 = NumCast(a1.Document.x) + (BoolCast(a1.Document.isMinimized, false) ? 5 : NumCast(a1.Document.width) / NumCast(a1.Document.zoomBasis, 1) / 2);
+        let y1 = NumCast(a1.Document.y) + (BoolCast(a1.Document.isMinimized, false) ? 5 : NumCast(a1.Document.height) / NumCast(a1.Document.zoomBasis, 1) / 2);
+
+        let x2 = NumCast(a2.x) + (BoolCast(a2.isMinimized, false) ? 5 : NumCast(a2.width) / NumCast(a2.zoomBasis, 1) / 2);
+        let y2 = NumCast(a2.y) + (BoolCast(a2.isMinimized, false) ? 5 : NumCast(a2.height) / NumCast(a2.zoomBasis, 1) / 2);
+
+        // let containing = "";
+        // if (this.props.targetView.props.ContainingCollectionView) {
+        //     containing = StrCast(this.props.targetView.props.ContainingCollectionView.props.Document.title);
+        // }
+
+        // let text = "link to " + StrCast(this.props.targetView.props.Document.title) + (containing === "" ? "" : (" in the context of " + containing));
+        return (
+            <>
+                <line className="collectionfreeformlinkview-linkLine"
+                    style={{ strokeWidth: `${2 * 1 / 2}` }}
+                    x1={`${x1}`} y1={`${y1}`}
+                    x2={`${x2}`} y2={`${y2}`} />
+                {/* <circle className="collectionfreeformlinkview-linkCircle" cx={x2} cy={y2} r={20} ></circle>
+                <text textAnchor="middle" className="collectionfreeformlinkview-linkText" x={`${x2}`} y={`${y2}`}> {text}</text> */}
+            </>
+        );
+    }
+}
+
+//onPointerDown={this.followButton}
\ No newline at end of file
-- 
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