From 6e60818136e3c016d9ca7f6ae74a13a99c9c0757 Mon Sep 17 00:00:00 2001
From: themancalledjakob <jrkb@jrkb.land>
Date: Fri, 22 Mar 2024 17:49:29 +0100
Subject: [PATCH] fix selection after deleting selected layer

dependencies hashes:
openFrameworks d78075f4bca6be2a2533c6e51a75cc1f18404501
ofxMsdfgen e14da13d02c4dff04fb69d7923469f606924e6c3
ofxGPUFont d482bb7cbdf6b296fa4ab5abcf73fb5ff8c8b239
ofxVariableLab 8df98846248a93aa068989a3ebd0d2f0f16e5e69
ofxProfiler a868e34fa1a79189dd4fbdede2938e308535e5e8
theatre 86d3e07f6f2c75fd6e08fca8c97e3617c9e23b18
---
 bin/em/variabletime/web/js/artboard.js | 29 ++++++++++++++++++++++++++
 bin/em/variabletime/web/js/main.js     | 13 +++++++++---
 2 files changed, 39 insertions(+), 3 deletions(-)

diff --git a/bin/em/variabletime/web/js/artboard.js b/bin/em/variabletime/web/js/artboard.js
index 065f091..6638c30 100644
--- a/bin/em/variabletime/web/js/artboard.js
+++ b/bin/em/variabletime/web/js/artboard.js
@@ -173,6 +173,35 @@ const Artboard = function(tp, domElement = false, autoInit = true) {
     this.hide = () => {
         // nothing to do
     };
+    const getHierarchyPanelButton = () => {
+        if (hierarchyPanelButton === null) {
+            hierarchyPanelButton = tp.shadowRoot.querySelector(`.layerMover${this.id()}`);
+        }
+        return hierarchyPanelButton;
+    };
+    this.isSelected = () => {
+        const panel = getHierarchyPanelButton();
+        if (panel === null) {
+            return false;
+        } else {
+            const notSelected = panel.querySelector('.not-selected');
+            return !notSelected;
+        }
+    };
+    this.select = () => {
+        const panel = getHierarchyPanelButton();
+        const selectables = panel.querySelector('.not-selected');
+        if (selectables !== null && typeof selectables.dispatchEvent === 'function') {
+            var clickEvent = new MouseEvent("click", {
+                    "view": window,
+                    "bubbles": true,
+                    "cancelable": false
+            });
+            selectables.dispatchEvent(clickEvent);
+        } else {
+            window.debugElement = panel;
+        }
+    };
 
     // action
     if (typeof domElement !== 'object') {
diff --git a/bin/em/variabletime/web/js/main.js b/bin/em/variabletime/web/js/main.js
index 95d8617..8268145 100644
--- a/bin/em/variabletime/web/js/main.js
+++ b/bin/em/variabletime/web/js/main.js
@@ -121,10 +121,7 @@ window.showAbout = () => {
     if (getAbout() === null) {
         return;
     }
-    
     getAbout().classList.remove("hidden");
-   
-   
 }
 window.hideAbout = () => {
     if (getAbout() !== null) {
@@ -524,9 +521,19 @@ const deleteLayer = (id, saveProject = true) => {
             }
         });
     }
+    const wasSelected = layers[index].isSelected();
     layers[index].prepareForDepartureFromThisBeautifulExperience();
     layers.splice(index, 1);
     delete layersById[id];
+    if (wasSelected) {
+        if (layers.length > index + 1) {
+            layers[index].select();
+        } else if (layers.length > 0) {
+            layers[layers.length - 1].select();
+        } else {
+            artboard.select();
+        }
+    }
     if (saveProject) {
         setTimeout(() => {
             tp.saveProject();