revert presbox & treeview onclick focus

5 files changed, 95 insertions, 8 deletions

diff --git a/src/client/util/CurrentUserUtils.ts b/src/client/util/CurrentUserUtils.ts
index b62b9b3ac..af731ce9f 100644
--- a/src/client/util/CurrentUserUtils.ts
+++ b/src/client/util/CurrentUserUtils.ts
@@ -350,7 +350,7 @@ export class CurrentUserUtils {
     }[] {
         if (doc.emptyPresentation === undefined) {
             doc.emptyPresentation = Docs.Create.PresDocument(new List<Doc>(),
-                { title: "Untitled Presentation", _viewType: CollectionViewType.Tree, _fitWidth: true, _width: 400, _height: 500, targetDropAction: "alias", _chromeHidden: true, boxShadow: "0 0", system: true, cloneFieldFilter: new List<string>(["system"]) });
+                { title: "Untitled Presentation", _viewType: CollectionViewType.Stacking, _fitWidth: true, _width: 400, _height: 500, targetDropAction: "alias", _chromeHidden: true, boxShadow: "0 0", system: true, cloneFieldFilter: new List<string>(["system"]) });
             ((doc.emptyPresentation as Doc).proto as Doc)["dragFactory-count"] = 0;
         }
         if (doc.emptyCollection === undefined) {
diff --git a/src/client/util/DocumentManager.ts b/src/client/util/DocumentManager.ts
index ad6d90bc3..93d0c6936 100644
--- a/src/client/util/DocumentManager.ts
+++ b/src/client/util/DocumentManager.ts
@@ -168,8 +168,8 @@ export class DocumentManager {
         originalTarget = originalTarget ?? targetDoc;
         const getFirstDocView = LightboxView.LightboxDoc ? DocumentManager.Instance.getLightboxDocumentView : DocumentManager.Instance.getFirstDocumentView;
         const docView = getFirstDocView(targetDoc, originatingDoc);
-        const wasHidden = targetDoc.hidden;  // 
-        if (wasHidden) runInAction(() => targetDoc.hidden = false);  // if the target is hidden, un-hide it here.
+        const wasHidden = targetDoc?.hidden;  // 
+        if (wasHidden && targetDoc) runInAction(() => targetDoc.hidden = false);  // if the target is hidden, un-hide it here.
         const focusAndFinish = (didFocus: boolean) => {
             if (originatingDoc?.isPushpin) {
                 if (!didFocus && !wasHidden) {  // don't toggle the hidden state if the doc was already un-hidden as part of this document traversal
diff --git a/src/client/views/MainView.tsx b/src/client/views/MainView.tsx
index dcb678046..3bf81d374 100644
--- a/src/client/views/MainView.tsx
+++ b/src/client/views/MainView.tsx
@@ -245,7 +245,7 @@ export class MainView extends React.Component {
             }));
         }
         const pres = Docs.Create.PresDocument(new List<Doc>(),
-            { title: "Untitled Trail", childDontRegisterViews: true, _viewType: CollectionViewType.Tree, _forceActive: true, treeViewOpen: true, _fitWidth: true, _width: 400, _height: 500, targetDropAction: "alias", _chromeHidden: true, boxShadow: "0 0" });
+            { title: "Untitled Trail", _viewType: CollectionViewType.Stacking, _fitWidth: true, _width: 400, _height: 500, targetDropAction: "alias", _chromeHidden: true, boxShadow: "0 0" });
         CollectionDockingView.AddSplit(pres, "left");
         this.userDoc.activePresentation = pres;
         Doc.AddDocToList(this.userDoc.myTrails as Doc, "data", pres);
diff --git a/src/client/views/collections/TreeView.tsx b/src/client/views/collections/TreeView.tsx
index ff5c4bab1..751ae631b 100644
--- a/src/client/views/collections/TreeView.tsx
+++ b/src/client/views/collections/TreeView.tsx
@@ -1,5 +1,5 @@
 import { FontAwesomeIcon } from '@fortawesome/react-fontawesome';
-import { action, computed, IReactionDisposer, observable, reaction } from "mobx";
+import { action, computed, IReactionDisposer, observable, ObservableMap, reaction, runInAction } from "mobx";
 import { observer } from "mobx-react";
 import { DataSym, Doc, DocListCast, DocListCastOrNull, Field, HeightSym, Opt, WidthSym, StrListCast } from '../../../fields/Doc';
 import { Id } from '../../../fields/FieldSymbols';
@@ -13,7 +13,7 @@ import { emptyFunction, returnEmptyDoclist, returnEmptyFilter, returnEmptyString
 import { Docs, DocUtils } from '../../documents/Documents';
 import { DocumentType } from "../../documents/DocumentTypes";
 import { CurrentUserUtils } from '../../util/CurrentUserUtils';
-import { DocumentManager } from '../../util/DocumentManager';
+import { DocumentManager, DocFocusOrOpen } from '../../util/DocumentManager';
 import { DragManager, dropActionType } from "../../util/DragManager";
 import { SelectionManager } from '../../util/SelectionManager';
 import { SnappingManager } from '../../util/SnappingManager';
@@ -31,6 +31,8 @@ import { CollectionTreeView } from './CollectionTreeView';
 import { CollectionView, CollectionViewType } from './CollectionView';
 import "./TreeView.scss";
 import React = require("react");
+import { PresMovement } from '../nodes/trails/PresEnums';
+import { PresBox } from '../nodes/trails';
 
 export interface TreeViewProps {
     treeView: CollectionTreeView;
@@ -112,13 +114,24 @@ export class TreeView extends React.Component<TreeViewProps> {
     @computed get dataDoc() { return this.doc[DataSym]; }
     @computed get layoutDoc() { return Doc.Layout(this.doc); }
     @computed get fieldKey() { return Doc.LayoutFieldKey(this.doc); }
-    @computed get childDocs() { return this.childDocList(this.fieldKey); }
+    // @computed get childDocs() { return this.childDocList(this.fieldKey); }
+    @computed get childDocs() { return DocListCast(this.dataDoc[this.fieldKey]); }
     @computed get childLinks() { return this.childDocList("links"); }
     @computed get childAliases() { return this.childDocList("aliases"); }
     @computed get childAnnos() { return this.childDocList(this.fieldKey + "-annotations"); }
     @computed get selected() { return SelectionManager.IsSelected(this._docRef); }
     //      SelectionManager.Views().lastElement()?.props.Document === this.props.document; }
 
+    @observable _presTimer!: NodeJS.Timeout;
+    @observable _presKeyEventsActive: boolean = false;
+
+    @observable _selectedArray: ObservableMap = new ObservableMap<Doc, any>();
+    // the selected item's index
+    @computed get itemIndex() { return NumCast(this.doc._itemIndex); }
+    // the item that's active 
+    @computed get activeItem() { return Cast(this.childDocs[NumCast(this.doc._itemIndex)], Doc, null); }
+    @computed get targetDoc() { return Cast(this.activeItem?.presentationTargetDoc, Doc, null); }
+
     childDocList(field: string) {
         const layout = Cast(Doc.LayoutField(this.doc), Doc, null);
         return (this.props.dataDoc ? DocListCastOrNull(this.props.dataDoc[field]) : undefined) || // if there's a data doc for an expanded template, use it's data field
@@ -546,7 +559,80 @@ export class TreeView extends React.Component<TreeViewProps> {
         const icons = StrListCast(this.doc.childContextMenuIcons);
         return StrListCast(this.doc.childContextMenuLabels).map((label, i) => ({ script: customScripts[i], filter: customFilters[i], icon: icons[i], label }));
     }
-    onChildClick = () => this.props.onChildClick?.() ?? (this._editTitleScript?.() || ScriptCast(this.doc.treeChildClick));
+
+    // TODO: currently doc focus works, but can't seem to edit title
+    // onChildClick = () => this.props.onChildClick?.() ?? (this._editTitleScript?.() || ScriptCast(this.doc.treeChildClick));
+    onChildClick = () => {
+        return this.props.onChildClick?.() ?? (ScriptField.MakeFunction(`DocFocusOrOpen(self)`)! || this._editTitleScript?.())
+    }
+
+    //Regular click zoom to document on canvas
+    @action
+    selectElement = async (doc: Doc) => {
+        const context = Cast(doc.context, Doc, null);
+        this.gotoDocument(this.childDocs.indexOf(doc), this.activeItem);
+        if (doc.presPinView || doc.presentationTargetDoc === this.layoutDoc.presCollection) setTimeout(() => this.updateCurrentPresentation(context), 0);
+        else this.updateCurrentPresentation(context);
+
+        if (this.activeItem.setPosition &&
+            this.activeItem.y !== undefined &&
+            this.activeItem.x !== undefined &&
+            this.targetDoc.x !== undefined &&
+            this.targetDoc.y !== undefined) {
+            const timer = (ms: number) => new Promise(res => this._presTimer = setTimeout(res, ms));
+            const time = 10;
+            const ydiff = NumCast(this.activeItem.y) - NumCast(this.targetDoc.y);
+            const xdiff = NumCast(this.activeItem.x) - NumCast(this.targetDoc.x);
+
+            for (let i = 0; i < time; i++) {
+                this.targetDoc.x = NumCast(this.targetDoc.x) + xdiff / time;
+                this.targetDoc.y = NumCast(this.targetDoc.y) + ydiff / time;
+                await timer(0.1);
+            }
+        }
+    }
+
+    static keyEventsWrapper = (e: KeyboardEvent) => {
+        PresBox.Instance.keyEvents(e);
+    }
+
+    @action
+    updateCurrentPresentation = (pres?: Doc) => {
+        if (pres) Doc.UserDoc().activePresentation = pres;
+        else Doc.UserDoc().activePresentation = this.doc;
+        document.removeEventListener("keydown", PresBox.keyEventsWrapper, true);
+        document.addEventListener("keydown", PresBox.keyEventsWrapper, true);
+        this._presKeyEventsActive = true;
+        // PresBox.Instance = this;
+    }
+
+    //The function that is called when a document is clicked or reached through next or back.
+    //it'll also execute the necessary actions if presentation is playing.
+    public gotoDocument = action((index: number, from?: Doc, group?: boolean) => {
+        Doc.UnBrushAllDocs();
+        if (index >= 0 && index < this.childDocs.length) {
+            this.doc._itemIndex = index;
+            const activeItem: Doc = this.activeItem;
+            const targetDoc: Doc = this.targetDoc;
+
+            if (targetDoc) {
+                targetDoc && runInAction(() => {
+                    if (activeItem.presMovement === PresMovement.Jump) targetDoc.focusSpeed = 0;
+                    else targetDoc.focusSpeed = activeItem.presTransition ? activeItem.presTransition : 500;
+                });
+                setTimeout(() => targetDoc.focusSpeed = 500, this.activeItem.presTransition ? NumCast(this.activeItem.presTransition) + 10 : 510);
+            }
+            if (targetDoc?.lastFrame !== undefined) {
+                targetDoc._currentFrame = 0;
+            }
+            if (!group) this._selectedArray.clear();
+            this.childDocs[index] && this._selectedArray.set(this.childDocs[index], undefined); //TODO: needs more work on selected arrayUpdate selected array
+            // if (this.layoutDoc._viewType === "stacking" && !group) this.navigateToElement(this.childDocs[index]); //Handles movement to element only when presTrail is list
+            // this.onHideDocument(); //Handles hide after/before
+        }
+    });
+
+
 
     onChildDoubleClick = () => (!this.props.treeView.outlineMode && this._openScript?.()) || ScriptCast(this.doc.treeChildDoubleClick);
 
diff --git a/src/client/views/nodes/button/FontIconBox.tsx b/src/client/views/nodes/button/FontIconBox.tsx
index ca13590de..0c960a95b 100644
--- a/src/client/views/nodes/button/FontIconBox.tsx
+++ b/src/client/views/nodes/button/FontIconBox.tsx
@@ -229,6 +229,7 @@ export class FontIconBox extends DocComponent<ButtonProps>() {
         const backgroundColor = this.props.styleProvider?.(this.rootDoc, this.props, StyleProp.BackgroundColor);
 
         const script = ScriptCast(this.rootDoc.script);
+        if (!script) { return null };
 
         let noviceList: string[] = [];
         let text: string | undefined;