From 3c8cb517c811f94dce1e3d8430e07af316642365 Mon Sep 17 00:00:00 2001
From: sotech117 <michael_foiani@brown.edu>
Date: Thu, 13 Apr 2023 05:39:21 -0400
Subject: Compile and make compatible all the scattered code I had for
 empowering trails for dash meeting. Still much to do with ui, but basic
 functionaltiy is there. Two key things, 1) navigation for branching trails,
 and 2) ability to runSubroutines on tested trails.

---
 src/client/views/nodes/trails/PresBox.tsx | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

(limited to 'src/client/views/nodes/trails/PresBox.tsx')

diff --git a/src/client/views/nodes/trails/PresBox.tsx b/src/client/views/nodes/trails/PresBox.tsx
index 3589a9065..2836a39fb 100644
--- a/src/client/views/nodes/trails/PresBox.tsx
+++ b/src/client/views/nodes/trails/PresBox.tsx
@@ -35,6 +35,7 @@ import { FieldView, FieldViewProps } from '../FieldView';
 import { ScriptingBox } from '../ScriptingBox';
 import './PresBox.scss';
 import { PresEffect, PresEffectDirection, PresMovement, PresStatus } from './PresEnums';
+import { BranchingTrailManager } from '../../../util/BranchingTrailManager';
 const { Howl } = require('howler');
 
 export interface pinDataTypes {
@@ -278,6 +279,19 @@ export class PresBox extends ViewBoxBaseComponent<FieldViewProps>() {
             return listItems.filter(doc => !doc.unrendered);
         }
     };
+
+    // go to documents chain
+    runSubroutines = (childrenToRun: Doc[], normallyNextSlide: Doc) => {
+        console.log(childrenToRun, normallyNextSlide, 'runSUBFUNC');
+        if (childrenToRun[0] === normallyNextSlide) {
+            return;
+        }
+
+        childrenToRun.forEach(child => {
+            DocumentManager.Instance.showDocument(child, {});
+        });
+    };
+
     // Called when the user activates 'next' - to move to the next part of the pres. trail
     @action
     next = () => {
@@ -314,6 +328,11 @@ export class PresBox extends ViewBoxBaseComponent<FieldViewProps>() {
             // Case 1: No more frames in current doc and next slide is defined, therefore move to next slide
             const slides = DocListCast(this.rootDoc[StrCast(this.presFieldKey, 'data')]);
             const curLast = this.selectedArray.size ? Math.max(...Array.from(this.selectedArray).map(d => slides.indexOf(DocCast(d)))) : this.itemIndex;
+
+            // before moving onto next slide, run the subroutines :)
+            const currentDoc = this.childDocs[this.itemIndex];
+            this.runSubroutines(currentDoc.getChildrenToRun?.(), this.childDocs[this.itemIndex + 1]);
+
             this.nextSlide(curLast + 1 === this.childDocs.length ? (this.layoutDoc.presLoop ? 0 : curLast) : curLast + 1);
             progressiveReveal(true); // shows first progressive document, but without a transition effect
         } else {
@@ -684,6 +703,7 @@ export class PresBox extends ViewBoxBaseComponent<FieldViewProps>() {
     navigateToActiveItem = (afterNav?: () => void) => {
         const activeItem: Doc = this.activeItem;
         const targetDoc: Doc = this.targetDoc;
+        BranchingTrailManager.Instance.observeDocumentChange(targetDoc, this);
         const finished = () => {
             afterNav?.();
             console.log('Finish Slide Nav: ' + targetDoc.title);
-- 
cgit v1.2.3-70-g09d2

