From 35bd9e51f7cef551382025a5459d68eddd8f028b Mon Sep 17 00:00:00 2001
From: bobzel <zzzman@gmail.com>
Date: Mon, 23 Jun 2025 13:26:59 -0400
Subject: fixed invalidations to not trigger creating new refs when ref= was
 assigned to an anonymous function.  fixed scribble erase to not delete
 everything it overlaps, just things it intersects with or contains.  fixed
 ink to have a Math mode and fixed math recognition myscript calls.

---
 src/client/views/nodes/trails/PresBox.tsx | 51 ++++++++++++++-----------------
 1 file changed, 23 insertions(+), 28 deletions(-)

(limited to 'src/client/views/nodes/trails')

diff --git a/src/client/views/nodes/trails/PresBox.tsx b/src/client/views/nodes/trails/PresBox.tsx
index cb2a1f13f..04b312ca5 100644
--- a/src/client/views/nodes/trails/PresBox.tsx
+++ b/src/client/views/nodes/trails/PresBox.tsx
@@ -1743,6 +1743,15 @@ export class PresBox extends ViewBoxBaseComponent<FieldViewProps>() {
         return <div />;
     }
 
+    setAiEffectsRef = (r: HTMLTextAreaElement | null) =>
+        setTimeout(() => {
+            if (r && !r.textContent) {
+                r.style.height = '';
+                r.style.height = r.scrollHeight + 'px';
+            }
+        });
+
+    setAnimDictationRef = (r: DictationButton | null) => (this._animationDictation = r);
     /**
      * This chatbox is for getting slide effect transition suggestions from gpt and visualizing them
      */
@@ -1755,14 +1764,7 @@ export class PresBox extends ViewBoxBaseComponent<FieldViewProps>() {
                         <ReactTextareaAutosize
                             placeholder="Use AI to suggest effects. Leave blank for random results."
                             className="pres-chatbox"
-                            ref={r => {
-                                setTimeout(() => {
-                                    if (r && !r.textContent) {
-                                        r.style.height = '';
-                                        r.style.height = r.scrollHeight + 'px';
-                                    }
-                                });
-                            }}
+                            ref={this.setAiEffectsRef}
                             value={this._animationChat}
                             onChange={e => {
                                 e.currentTarget.style.height = '';
@@ -1784,12 +1786,7 @@ export class PresBox extends ViewBoxBaseComponent<FieldViewProps>() {
                         color={SnappingManager.userVariantColor}
                         onClick={this.customizeAnimations}
                     />
-                    <DictationButton
-                        ref={r => {
-                            this._animationDictation = r;
-                        }}
-                        setInput={this.setAnimationChat}
-                    />
+                    <DictationButton ref={this.setAnimDictationRef} setInput={this.setAnimationChat} />
                 </div>
                 <div style={{ alignItems: 'center' }}>
                     Click a box to use the effect.
@@ -1821,6 +1818,16 @@ export class PresBox extends ViewBoxBaseComponent<FieldViewProps>() {
         );
     }
 
+    setPropertiesRef = (r: HTMLTextAreaElement | null) =>
+        setTimeout(() => {
+            if (r && !r.textContent) {
+                r.style.height = '';
+                r.style.height = r.scrollHeight + 'px';
+            }
+        });
+
+    setSlideDictationRef = (r: DictationButton | null) => (this._slideDictation = r);
+
     @computed get transitionDropdown() {
         const { activeItem } = this;
         // Retrieving spring timing properties
@@ -1855,14 +1862,7 @@ export class PresBox extends ViewBoxBaseComponent<FieldViewProps>() {
                                 <ReactTextareaAutosize
                                     placeholder="Describe how to modify the slide properties."
                                     className="pres-chatbox"
-                                    ref={r => {
-                                        setTimeout(() => {
-                                            if (r && !r.textContent) {
-                                                r.style.height = '';
-                                                r.style.height = r.scrollHeight + 'px';
-                                            }
-                                        });
-                                    }}
+                                    ref={this.setPropertiesRef}
                                     value={this._chatInput}
                                     onChange={e => {
                                         e.currentTarget.style.height = '';
@@ -1874,12 +1874,7 @@ export class PresBox extends ViewBoxBaseComponent<FieldViewProps>() {
                                         e.stopPropagation();
                                     }}
                                 />
-                                <DictationButton
-                                    ref={r => {
-                                        this._slideDictation = r;
-                                    }}
-                                    setInput={this.setChatInput}
-                                />
+                                <DictationButton ref={this.setSlideDictationRef} setInput={this.setChatInput} />
                             </div>
                             <Button
                                 style={{ alignSelf: 'flex-end' }}
-- 
cgit v1.2.3-70-g09d2