TextInput: Unified support of `clearTextOnFocus` prop

Summary: The implementation of `clearTextOnFocus` was unified and moved to baseclass.

Reviewed By: javache

Differential Revision: D5299489

fbshipit-source-id: ff166f9bb0673ff8766f20b677f56810f64d7b2d

Libraries/Text/RCTTextField.m

@@ -162,15 +162,6 @@ RCT_NOT_IMPLEMENTED(- (instancetype)initWithCoder:(NSCoder *)aDecoder)
   [self sendSelectionEvent];
 }
 
-- (void)textInputDidBeginEditing
-{
-  [_eventDispatcher sendTextEventWithType:RCTTextEventTypeFocus
-                                 reactTag:self.reactTag
-                                     text:_backedTextInput.text
-                                      key:nil
-                               eventCount:_nativeEventCount];
-}
-
 - (BOOL)textInputShouldEndEditing
 {
   _finalText = _backedTextInput.text;

Libraries/Text/RCTTextFieldManager.m

@@ -49,17 +49,17 @@ RCT_REMAP_VIEW_PROPERTY(secureTextEntry, backedTextInputView.secureTextEntry, BO
 RCT_REMAP_VIEW_PROPERTY(selectionColor, backedTextInputView.tintColor, UIColor)
 RCT_REMAP_VIEW_PROPERTY(spellCheck, backedTextInputView.spellCheckingType, UITextSpellCheckingType)
 RCT_REMAP_VIEW_PROPERTY(textAlign, backedTextInputView.textAlignment, NSTextAlignment)
+RCT_EXPORT_VIEW_PROPERTY(blurOnSubmit, BOOL)
+RCT_EXPORT_VIEW_PROPERTY(clearTextOnFocus, BOOL)
+RCT_EXPORT_VIEW_PROPERTY(maxLength, NSNumber)
+RCT_EXPORT_VIEW_PROPERTY(selectTextOnFocus, BOOL)
+RCT_EXPORT_VIEW_PROPERTY(selection, RCTTextSelection)
+RCT_EXPORT_VIEW_PROPERTY(text, NSString)
 
 #pragma mark - Singleline <TextInput> (aka TextField) specific properties
 
 RCT_REMAP_VIEW_PROPERTY(caretHidden, backedTextInputView.caretHidden, BOOL)
-RCT_EXPORT_VIEW_PROPERTY(selection, RCTTextSelection)
-RCT_EXPORT_VIEW_PROPERTY(text, NSString)
-RCT_EXPORT_VIEW_PROPERTY(maxLength, NSNumber)
 RCT_REMAP_VIEW_PROPERTY(clearButtonMode, backedTextInputView.clearButtonMode, UITextFieldViewMode)
-RCT_REMAP_VIEW_PROPERTY(clearTextOnFocus, backedTextInputView.clearsOnBeginEditing, BOOL)
-RCT_EXPORT_VIEW_PROPERTY(selectTextOnFocus, BOOL)
-RCT_EXPORT_VIEW_PROPERTY(blurOnSubmit, BOOL)
 RCT_EXPORT_VIEW_PROPERTY(onSelectionChange, RCTDirectEventBlock)
 RCT_CUSTOM_VIEW_PROPERTY(fontSize, NSNumber, RCTTextField)
 {

Libraries/Text/RCTTextInput.h

@@ -43,12 +43,14 @@
 @property (nonatomic, assign) NSInteger mostRecentEventCount;
 @property (nonatomic, assign) BOOL blurOnSubmit;
 @property (nonatomic, assign) BOOL selectTextOnFocus;
+@property (nonatomic, assign) BOOL clearTextOnFocus;
 
 - (void)invalidateContentSize;
 
 // Temporary exposure of particial `RCTBackedTextInputDelegate` support.
 // In the future all methods of the protocol should move to this class.
 - (BOOL)textInputShouldBeginEditing;
+- (void)textInputDidBeginEditing;
 - (BOOL)textInputShouldReturn;
 - (void)textInputDidReturn;
 

Libraries/Text/RCTTextInput.m

@@ -97,6 +97,19 @@ RCT_NOT_IMPLEMENTED(- (instancetype)initWithFrame:(CGRect)frame)
   return YES;
 }
 
+- (void)textInputDidBeginEditing
+{
+  if (_clearTextOnFocus) {
+    self.backedTextInputView.text = @"";
+  }
+
+  [_eventDispatcher sendTextEventWithType:RCTTextEventTypeFocus
+                                 reactTag:self.reactTag
+                                     text:self.backedTextInputView.text
+                                      key:nil
+                               eventCount:_nativeEventCount];
+}
+
 - (BOOL)textInputShouldReturn
 {
   return _blurOnSubmit;

Libraries/Text/RCTTextView.h

@@ -20,7 +20,6 @@
 
 @property (nonatomic, assign) UITextAutocorrectionType autocorrectionType;
 @property (nonatomic, assign) UITextSpellCheckingType spellCheckingType;
-@property (nonatomic, assign) BOOL clearTextOnFocus;
 @property (nonatomic, assign) BOOL automaticallyAdjustContentInsets;
 @property (nonatomic, copy) NSString *text;
 @property (nonatomic, strong) UIColor *placeholderTextColor;

Libraries/Text/RCTTextView.m

@@ -329,19 +329,6 @@ static NSAttributedString *removeReactTagFromString(NSAttributedString *string)
   }
 }
 
-- (void)textInputDidBeginEditing
-{
-  if (_clearTextOnFocus) {
-    _backedTextInput.text = @"";
-  }
-
-  [_eventDispatcher sendTextEventWithType:RCTTextEventTypeFocus
-                                 reactTag:self.reactTag
-                                     text:nil
-                                      key:nil
-                               eventCount:_nativeEventCount];
-}
-
 static BOOL findMismatch(NSString *first, NSString *second, NSRange *firstRange, NSRange *secondRange)
 {
   NSInteger firstMismatch = -1;

Libraries/Text/RCTTextViewManager.m

@@ -49,20 +49,21 @@ RCT_REMAP_VIEW_PROPERTY(secureTextEntry, backedTextInputView.secureTextEntry, BO
 RCT_REMAP_VIEW_PROPERTY(selectionColor, backedTextInputView.tintColor, UIColor)
 RCT_REMAP_VIEW_PROPERTY(spellCheck, backedTextInputView.spellCheckingType, UITextSpellCheckingType)
 RCT_REMAP_VIEW_PROPERTY(textAlign, backedTextInputView.textAlignment, NSTextAlignment)
-
-#pragma mark - Multiline <TextInput> (aka TextView) specific properties
-
 RCT_EXPORT_VIEW_PROPERTY(blurOnSubmit, BOOL)
 RCT_EXPORT_VIEW_PROPERTY(clearTextOnFocus, BOOL)
 RCT_EXPORT_VIEW_PROPERTY(maxLength, NSNumber)
+RCT_EXPORT_VIEW_PROPERTY(selectTextOnFocus, BOOL)
+RCT_EXPORT_VIEW_PROPERTY(selection, RCTTextSelection)
+RCT_EXPORT_VIEW_PROPERTY(text, NSString)
+
+#pragma mark - Multiline <TextInput> (aka TextView) specific properties
+
 RCT_EXPORT_VIEW_PROPERTY(onChange, RCTBubblingEventBlock)
 RCT_EXPORT_VIEW_PROPERTY(onContentSizeChange, RCTBubblingEventBlock)
 RCT_EXPORT_VIEW_PROPERTY(onSelectionChange, RCTDirectEventBlock)
 RCT_EXPORT_VIEW_PROPERTY(onScroll, RCTDirectEventBlock)
 RCT_EXPORT_VIEW_PROPERTY(onTextInput, RCTDirectEventBlock)
-RCT_EXPORT_VIEW_PROPERTY(selectTextOnFocus, BOOL)
-RCT_EXPORT_VIEW_PROPERTY(selection, RCTTextSelection)
-RCT_EXPORT_VIEW_PROPERTY(text, NSString)
+
 RCT_CUSTOM_VIEW_PROPERTY(fontSize, NSNumber, RCTTextView)
 {
   view.font = [RCTFont updateFont:view.font withSize:json ?: @(defaultView.font.pointSize)];