fix: setting up default values, initial events emitting

android/src/main/java/com/swmansion/enriched/EnrichedTextInputView.kt

@@ -70,6 +70,8 @@ class EnrichedTextInputView : AppCompatEditText {
   private var fontFamily: String? = null
   private var fontStyle: Int = ReactConstants.UNSET
   private var fontWeight: Int = ReactConstants.UNSET
+  private var defaultValue: CharSequence? = null
+  private var defaultValueDirty: Boolean = false
 
   private var inputMethodManager: InputMethodManager? = null
 
@@ -360,7 +362,24 @@ class EnrichedTextInputView : AppCompatEditText {
     return false
   }
 
-  fun updateTypeface() {
+  fun afterUpdateTransaction() {
+    updateTypeface()
+    updateDefaultValue()
+  }
+
+  fun setDefaultValue(value: CharSequence?) {
+    defaultValue = value
+    defaultValueDirty = true
+  }
+
+  private fun updateDefaultValue() {
+    if (!defaultValueDirty) return
+
+    defaultValueDirty = false
+    setValue(defaultValue ?: "")
+  }
+
+  private fun updateTypeface() {
     if (!typefaceDirty) return
     typefaceDirty = false
 

android/src/main/java/com/swmansion/enriched/EnrichedTextInputViewManager.kt

@@ -77,7 +77,7 @@ class EnrichedTextInputViewManager : SimpleViewManager<EnrichedTextInputView>(),
 
   @ReactProp(name = "defaultValue")
   override fun setDefaultValue(view: EnrichedTextInputView?, value: String?) {
-    view?.setValue(value)
+    view?.setDefaultValue(value)
   }
 
   @ReactProp(name = "placeholder")
@@ -156,7 +156,7 @@ class EnrichedTextInputViewManager : SimpleViewManager<EnrichedTextInputView>(),
 
   override fun onAfterUpdateTransaction(view: EnrichedTextInputView) {
     super.onAfterUpdateTransaction(view)
-    view.updateTypeface()
+    view.afterUpdateTransaction()
   }
 
   override fun setPadding(

ios/EnrichedTextInputView.mm

@@ -601,6 +601,9 @@ - (void)tryUpdatingActiveStyles {
   // style updates are emitted only if something differs from the previously active styles
   BOOL updateNeeded = NO;
 
+  // active styles are kept in a separate set until we're sure they can be emitted
+  NSMutableSet *newActiveStyles = [_activeStyles mutableCopy];
+
   // data for onLinkDetected event
   LinkData *detectedLinkData;
   NSRange detectedLinkRange = NSMakeRange(0, 0);
@@ -611,14 +614,14 @@ - (void)tryUpdatingActiveStyles {
 
   for (NSNumber* type in stylesDict) {
     id<BaseStyleProtocol> style = stylesDict[type];
-    BOOL wasActive = [_activeStyles containsObject: type];
+    BOOL wasActive = [newActiveStyles containsObject: type];
     BOOL isActive = [style detectStyle:textView.selectedRange];
     if(wasActive != isActive) {
       updateNeeded = YES;
       if(isActive) {
-        [_activeStyles addObject:type];
+        [newActiveStyles addObject:type];
       } else {
-        [_activeStyles removeObject:type];
+        [newActiveStyles removeObject:type];
       }
     }
 
@@ -678,6 +681,9 @@ - (void)tryUpdatingActiveStyles {
   if(updateNeeded) {
     auto emitter = [self getEventEmitter];
     if(emitter != nullptr) {
+      // update activeStyles only if emitter is available
+      _activeStyles = newActiveStyles;
+
       emitter->onChangeState({
         .isBold = [_activeStyles containsObject: @([BoldStyle getStyleType])],
         .isItalic = [_activeStyles containsObject: @([ItalicStyle getStyleType])],
@@ -990,6 +996,9 @@ - (void)manageSelectionBasedChanges {
       textView.typingAttributes = defaultTypingAttributes;
     }
   }
+
+  // update active styles as well
+  [self tryUpdatingActiveStyles];
 }
 
 - (void)handleWordModificationBasedChanges:(NSString*)word inRange:(NSRange)range {
@@ -1105,17 +1114,18 @@ - (void)_performRelayout
   if (!textView) { return; }
 
   dispatch_async(dispatch_get_main_queue(), ^{
-    NSRange wholeRange = NSMakeRange(0, textView.textStorage.string.length);
+    NSRange wholeRange = NSMakeRange(0, self->textView.textStorage.string.length);
     NSRange actualRange = NSMakeRange(0, 0);
-    [textView.layoutManager invalidateLayoutForCharacterRange:wholeRange actualCharacterRange:&actualRange];
-    [textView.layoutManager ensureLayoutForCharacterRange:actualRange];
-    [textView.layoutManager invalidateDisplayForCharacterRange:wholeRange];
+    [self->textView.layoutManager invalidateLayoutForCharacterRange:wholeRange actualCharacterRange:&actualRange];
+    [self->textView.layoutManager ensureLayoutForCharacterRange:actualRange];
+    [self->textView.layoutManager invalidateDisplayForCharacterRange:wholeRange];
   });
 }
 
 - (void)didMoveToWindow {
   [super didMoveToWindow];
-  [self scheduleRelayoutIfNeeded];
+  // used to run all lifecycle callbacks
+  [self anyTextMayHaveBeenModified];
 }
 
 // MARK: - UITextView delegate methods
@@ -1200,9 +1210,6 @@ - (void)textViewDidChangeSelection:(UITextView *)textView {
 
   // manage selection changes
   [self manageSelectionBasedChanges];
-
-  // update active styles
-  [self tryUpdatingActiveStyles];
 }
 
 // this function isn't called always when some text changes (for example setting link or starting mention with indicator doesn't fire it)