1 files changed, 58 insertions, 0 deletions

diff --git a/src/client/views/PropertiesDocContextSelector.tsx b/src/client/views/PropertiesDocContextSelector.tsx
new file mode 100644
index 000000000..427748fe7
--- /dev/null
+++ b/src/client/views/PropertiesDocContextSelector.tsx
@@ -0,0 +1,58 @@
+import { IReactionDisposer, observable, reaction, runInAction } from "mobx";
+import { observer } from "mobx-react";
+import * as React from "react";
+import { Doc } from "../../fields/Doc";
+import { Id } from "../../fields/FieldSymbols";
+import { NumCast, StrCast } from "../../fields/Types";
+import { CollectionViewType } from "./collections/CollectionView";
+import { CollectionDockingView } from "./collections/CollectionDockingView";
+import './PropertiesDocContextSelector.scss';
+import { SearchUtil } from "../util/SearchUtil";
+
+type PropertiesDocContextSelectorProps = {
+    Document: Doc,
+    Stack?: any,
+    hideTitle?: boolean,
+    addDocTab(doc: Doc, location: string): void
+};
+
+@observer
+export class PropertiesDocContextSelector extends React.Component<PropertiesDocContextSelectorProps> {
+    @observable private _docs: { col: Doc, target: Doc }[] = [];
+    @observable private _otherDocs: { col: Doc, target: Doc }[] = [];
+    _reaction: IReactionDisposer | undefined;
+
+    componentDidMount() { this._reaction = reaction(() => this.props.Document, () => this.fetchDocuments(), { fireImmediately: true }); }
+    componentWillUnmount() { this._reaction?.(); }
+    async fetchDocuments() {
+        const aliases = await SearchUtil.GetAliasesOfDocument(this.props.Document);
+        const containerProtoSets = await Promise.all(aliases.map(async alias => ((await SearchUtil.Search("", true, { fq: `data_l:"${alias[Id]}"` })).docs)));
+        const containerProtos = containerProtoSets.reduce((p, set) => { set.map(s => p.add(s)); return p; }, new Set<Doc>());
+        const containerSets = await Promise.all(Array.from(containerProtos.keys()).map(async container => SearchUtil.GetAliasesOfDocument(container)));
+        const containers = containerSets.reduce((p, set) => { set.map(s => p.add(s)); return p; }, new Set<Doc>());
+        const doclayoutSets = await Promise.all(Array.from(containers.keys()).map(async (dp) => SearchUtil.GetAliasesOfDocument(dp)));
+        const doclayouts = Array.from(doclayoutSets.reduce((p, set) => { set.map(s => p.add(s)); return p; }, new Set<Doc>()).keys());
+        runInAction(() => {
+            this._docs = doclayouts.filter(doc => !Doc.AreProtosEqual(doc, CollectionDockingView.Instance.props.Document)).filter(doc => !Doc.IsSystem(doc)).map(doc => ({ col: doc, target: this.props.Document }));
+            this._otherDocs = [];
+        });
+    }
+
+    getOnClick = (col: Doc, target: Doc) => {
+        col = Doc.IsPrototype(col) ? Doc.MakeDelegate(col) : col;
+        if (col._viewType === CollectionViewType.Freeform) {
+            col._panX = NumCast(target.x) + NumCast(target._width) / 2;
+            col._panY = NumCast(target.y) + NumCast(target._height) / 2;
+        }
+        this.props.addDocTab(col, "add:right");
+    }
+
+    render() {
+        return <div>
+            {this.props.hideTitle ? (null) : <p key="contexts">Contexts:</p>}
+            {this._docs.map(doc => <p key={doc.col[Id] + doc.target[Id]}><a onClick={() => this.getOnClick(doc.col, doc.target)}>{StrCast(doc.col.title)}</a></p>)}
+            {this._otherDocs.length ? <hr key="hr" /> : null}
+            {this._otherDocs.map(doc => <p key={"p" + doc.col[Id] + doc.target[Id]}><a onClick={() => this.getOnClick(doc.col, doc.target)}>{StrCast(doc.col.title)}</a></p>)}
+        </div>;
+    }
+}
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