Remove dataSource, add loseSelection delegate.

MuShare · Apr 21, 2020 · 8ac817e · 8ac817e
1 parent d5adace
commit 8ac817e
Show file tree

Hide file tree

Showing 2 changed files with 7 additions and 18 deletions.
diff --git a/YYText/YYTextView.h b/YYText/YYTextView.h
@@ -23,11 +23,6 @@
 
 NS_ASSUME_NONNULL_BEGIN
 
-@protocol YYTextViewDataSource <NSObject>
-@optional
-- (id<UITextInputTokenizer>)customizeTokenizer;
-@end
-
 /**
  The YYTextViewDelegate protocol defines a set of optional methods you can use
  to receive editing-related messages for YYTextView objects. 
@@ -51,6 +46,7 @@ NS_ASSUME_NONNULL_BEGIN
 - (BOOL)textView:(YYTextView *)textView shouldLongPressHighlight:(YYTextHighlight *)highlight inRange:(NSRange)characterRange;
 - (void)textView:(YYTextView *)textView didLongPressHighlight:(YYTextHighlight *)highlight inRange:(NSRange)characterRange rect:(CGRect)rect;
 - (void)textView:(YYTextView *)textView didTapAndSelectTextInRange:(NSRange)range;
+- (void)textViewDidLoseSelection:(YYTextView *)textView;
 @end
 
 
@@ -74,12 +70,6 @@ NS_ASSUME_NONNULL_BEGIN
  */
 @interface YYTextView : UIScrollView <UITextInput>
 
-#pragma mark - Accessing the DataSource
-///=============================================================================
-/// @name Accessing the Delegate
-///=============================================================================
-@property (nullable, nonatomic, weak) id<YYTextViewDataSource> dataSource;
-
 #pragma mark - Accessing the Delegate
 ///=============================================================================
 /// @name Accessing the Delegate

diff --git a/YYText/YYTextView.m b/YYText/YYTextView.m
@@ -328,6 +328,12 @@ - (void)_updateSelectionView {
     [allRects enumerateObjectsUsingBlock:^(YYTextSelectionRect *rect, NSUInteger idx, BOOL *stop) {
         rect.rect = [self _convertRectFromLayout:rect.rect];
     }];
+
+    NSInteger count = [allRects count];
+    if (count <= 0 && [_outerDelegate respondsToSelector:@selector(textViewDidLoseSelection:)]) {
+        [_outerDelegate textViewDidLoseSelection:self];
+    }
+
     _selectionView.selectionRects = allRects;
     if (!_state.firstShowDot && containsDot) {
         _state.firstShowDot = YES;
@@ -1913,13 +1919,6 @@ - (void)_initTextView {
     _markedTextRange = nil;
     _markedTextStyle = nil;
 
-    if ([_dataSource respondsToSelector:@selector(customizeTokenizer)]) {
-        id tokenizer = [_dataSource customizeTokenizer];
-        if (tokenizer) {
-            _tokenizer = tokenizer;
-        }
-    }
-
     if (!_tokenizer) {
         _tokenizer = [[UITextInputStringTokenizer alloc] initWithTextInput:self];
     }