added a link context for link targets.

1 files changed, 13 insertions, 17 deletions

diff --git a/src/client/documents/Documents.ts b/src/client/documents/Documents.ts
index f0fb0c3ed..2ae127e21 100644
--- a/src/client/documents/Documents.ts
+++ b/src/client/documents/Documents.ts
@@ -69,31 +69,27 @@ export interface DocumentOptions {
 const delegateKeys = ["x", "y", "width", "height", "panX", "panY"];
 
 export namespace DocUtils {
-    export function MakeLink(source: Doc, target: Doc) {
+    export function MakeLink(source: Doc, target: Doc, targetContext?: Doc) {
         let protoSrc = source.proto ? source.proto : source;
         let protoTarg = target.proto ? target.proto : target;
         UndoManager.RunInBatch(() => {
             let linkDoc = Docs.TextDocument({ width: 100, height: 30, borderRounding: -1 });
-            //let linkDoc = new Doc;
-            linkDoc.proto!.title = "-link name-";
-            linkDoc.proto!.linkDescription = "";
-            linkDoc.proto!.linkTags = "Default";
+            let linkDocProto = Doc.GetProto(linkDoc);
+            linkDocProto.title = source.title + " to " + target.title;
+            linkDocProto.linkDescription = "";
+            linkDocProto.linkTags = "Default";
 
-            linkDoc.proto!.linkedTo = target;
-            linkDoc.proto!.linkedToPage = target.curPage;
-            linkDoc.proto!.linkedFrom = source;
-            linkDoc.proto!.linkedFromPage = source.curPage;
+            linkDocProto.linkedTo = target;
+            linkDocProto.linkedFrom = source;
+            linkDocProto.linkedToPage = target.curPage;
+            linkDocProto.linkedFromPage = source.curPage;
+            linkDocProto.linkedToContext = targetContext;
 
             let linkedFrom = Cast(protoTarg.linkedFromDocs, listSpec(Doc));
-            if (!linkedFrom) {
-                protoTarg.linkedFromDocs = linkedFrom = new List<Doc>();
-            }
-            linkedFrom.push(linkDoc);
-
             let linkedTo = Cast(protoSrc.linkedToDocs, listSpec(Doc));
-            if (!linkedTo) {
-                protoSrc.linkedToDocs = linkedTo = new List<Doc>();
-            }
+            !linkedFrom && (protoTarg.linkedFromDocs = linkedFrom = new List<Doc>());
+            !linkedTo && (protoSrc.linkedToDocs = linkedTo = new List<Doc>());
+            linkedFrom.push(linkDoc);
             linkedTo.push(linkDoc);
             return linkDoc;
         }, "make link");