From 5726d19a615385b0bcdf1e3a944056d31074edbb Mon Sep 17 00:00:00 2001
From: Bob Zeleznik <zzzman@gmail.com>
Date: Sun, 10 May 2020 17:02:04 -0400
Subject: made opening docs on right not create aliases.  made clicking on an
 original document trigger replacing it with an alias.

---
 .../views/collections/CollectionDockingView.tsx    | 38 +++++++++++++++++-----
 .../views/collections/CollectionTreeView.tsx       |  2 +-
 src/client/views/collections/CollectionView.tsx    |  1 +
 .../collectionFreeForm/CollectionFreeFormView.tsx  |  7 ++++
 src/client/views/nodes/DocumentView.tsx            | 13 +++++---
 5 files changed, 47 insertions(+), 14 deletions(-)

(limited to 'src')

diff --git a/src/client/views/collections/CollectionDockingView.tsx b/src/client/views/collections/CollectionDockingView.tsx
index 6fdb96f0d..6e9b2386d 100644
--- a/src/client/views/collections/CollectionDockingView.tsx
+++ b/src/client/views/collections/CollectionDockingView.tsx
@@ -71,8 +71,6 @@ export class CollectionDockingView extends React.Component<SubCollectionViewProp
         (window as any).ReactDOM = ReactDOM;
         DragManager.StartWindowDrag = this.StartOtherDrag;
     }
-    hack: boolean = false;
-    undohack: any = null;
     public StartOtherDrag = (e: any, dragDocs: Doc[]) => {
         let config: any;
         if (dragDocs.length === 1) {
@@ -192,6 +190,29 @@ export class CollectionDockingView extends React.Component<SubCollectionViewProp
         return retVal;
     }
 
+    @undoBatch
+    @action
+    public static ReplaceTab(document: Doc, stack: any): Opt<Doc> {
+        if (!CollectionDockingView.Instance) return undefined;
+        const instance = CollectionDockingView.Instance;
+        const replaceTab = (doc: Doc, child: any): Opt<Doc> => {
+            for (let i = 0; i < child.contentItems.length; i++) {
+                if (child.contentItems[i].isRow || child.contentItems[i].isColumn || child.contentItems[i].isStack) {
+                    const val = replaceTab(doc, child.contentItems[i]);
+                    if (val) return val;
+                } else if (child.contentItems[i].config.component === "DocumentFrameRenderer" &&
+                    child.contentItems[i].config.props.documentId === doc[Id]) {
+                    const alias = Doc.MakeAlias(doc);
+                    child.contentItems[i].config.props.documentId = alias[Id];
+                    child.contentItems[i].config.title = alias.title;
+                    instance.stateChanged();
+                    return alias;
+                }
+            }
+            return undefined;
+        }
+        return replaceTab(document, instance._goldenLayout.root);
+    }
 
     //
     //  Creates a vertical split on the right side of the docking view, and then adds the Document to the right of that split
@@ -455,12 +476,6 @@ export class CollectionDockingView extends React.Component<SubCollectionViewProp
         const json = JSON.stringify(this._goldenLayout.toConfig());
         this.props.Document.dockingConfig = json;
         this.updateDataField(json);
-
-        if (this.undohack && !this.hack) {
-            this.undohack.end();
-            this.undohack = undefined;
-        }
-        this.hack = false;
     }
 
     itemDropped = () => {
@@ -789,6 +804,13 @@ export class DockedFrameRenderer extends React.Component<DockedFrameProps> {
             return CollectionDockingView.AddRightSplit(doc, libraryPath);
         } else if (location === "close") {
             return CollectionDockingView.CloseRightSplit(doc);
+        } else if (location === "replace") {
+            const alias = CollectionDockingView.ReplaceTab(doc, this._stack);
+            if (alias) {
+                runInAction(() => this._document = alias);
+                return true;
+            }
+            return false;
         } else {// if (location === "inPlace") {
             return CollectionDockingView.Instance.AddTab(this._stack, doc, libraryPath);
         }
diff --git a/src/client/views/collections/CollectionTreeView.tsx b/src/client/views/collections/CollectionTreeView.tsx
index 8cd34e7ed..2f332e77d 100644
--- a/src/client/views/collections/CollectionTreeView.tsx
+++ b/src/client/views/collections/CollectionTreeView.tsx
@@ -108,7 +108,7 @@ class TreeView extends React.Component<TreeViewProps> {
             Doc.ComputeContentBounds(DocListCast(this.props.document[this.fieldKey]));
     }
 
-    @undoBatch openRight = () => this.props.addDocTab(this.props.dropAction === "alias" ? Doc.MakeAlias(this.props.document) : this.props.document, "onRight", this.props.libraryPath);
+    @undoBatch openRight = () => this.props.addDocTab(this.props.document, "onRight", this.props.libraryPath);
     @undoBatch move = (doc: Doc | Doc[], target: Doc | undefined, addDoc: (doc: Doc | Doc[]) => boolean) => {
         return this.props.document !== target && this.props.deleteDoc(doc) && addDoc(doc);
     }
diff --git a/src/client/views/collections/CollectionView.tsx b/src/client/views/collections/CollectionView.tsx
index 0841d9680..ac9f64d94 100644
--- a/src/client/views/collections/CollectionView.tsx
+++ b/src/client/views/collections/CollectionView.tsx
@@ -128,6 +128,7 @@ export class CollectionView extends Touchable<FieldViewProps & CollectionViewCus
         const added = docs.filter(d => !docList.includes(d));
         if (added.length) {
             added.map(doc => doc.context = this.props.Document);
+            added.map(add => Doc.AddDocToList(Cast(Doc.UserDoc().myCatalog, Doc, null), "data", add));
             targetDataDoc[this.props.fieldKey] = new List<Doc>([...docList, ...added]);
             targetDataDoc[this.props.fieldKey + "-lastModified"] = new DateField(new Date(Date.now()));
         }
diff --git a/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.tsx b/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.tsx
index ed3e50f45..61081618a 100644
--- a/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.tsx
+++ b/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.tsx
@@ -339,6 +339,13 @@ export class CollectionFreeFormView extends CollectionSubView<PanZoomDocument, P
         }
         this._hitCluster = this.props.Document.useClusters ? this.pickCluster(this.getTransform().transformPoint(e.clientX, e.clientY)) !== -1 : false;
         if (e.button === 0 && (!e.shiftKey || this._hitCluster) && !e.altKey && !e.ctrlKey && this.props.active(true)) {
+
+            if (!this.props.Document.aliasOf && !this.props.ContainingCollectionView) {
+                this.props.addDocTab(this.props.Document, "replace");
+                e.stopPropagation();
+                e.preventDefault();
+                return;
+            }
             document.removeEventListener("pointermove", this.onPointerMove);
             document.removeEventListener("pointerup", this.onPointerUp);
             document.addEventListener("pointermove", this.onPointerMove);
diff --git a/src/client/views/nodes/DocumentView.tsx b/src/client/views/nodes/DocumentView.tsx
index ebfc38a54..d2dabe7ec 100644
--- a/src/client/views/nodes/DocumentView.tsx
+++ b/src/client/views/nodes/DocumentView.tsx
@@ -305,11 +305,14 @@ export class DocumentView extends DocComponent<DocumentViewProps, Document>(Docu
                         }, console.log);
                         func();
                     } else {
-                        const fullScreenAlias = Doc.MakeAlias(this.props.Document);
-                        if (StrCast(fullScreenAlias.layoutKey) !== "layout_fullScreen" && fullScreenAlias.layout_fullScreen) {
-                            fullScreenAlias.layoutKey = "layout_fullScreen";
-                        }
-                        UndoManager.RunInBatch(() => this.props.addDocTab(fullScreenAlias, "inTab"), "double tap");
+                        UndoManager.RunInBatch(() => {
+                            if (StrCast(this.props.Document.layoutKey) !== "layout_fullScreen" && this.props.Document.layout_fullScreen) {
+                                const fullScreenAlias = Doc.MakeAlias(this.props.Document);
+                                fullScreenAlias.layoutKey = "layout_fullScreen";
+                                this.props.addDocTab(fullScreenAlias, "inTab");
+                                this.props.addDocTab(this.props.Document, "inTab");
+                            }
+                        }, "double tap");
                         SelectionManager.DeselectAll();
                         Doc.UnBrushDoc(this.props.Document);
                     }
-- 
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