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make start&length represent utf32 indices

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williamhCode 2025-02-21 15:35:49 -05:00 committed by Sam Lantinga
parent 9d06145d6c
commit 9a607e886e
1 changed files with 5 additions and 1 deletions
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6
src/video/cocoa/SDL_cocoakeyboard.m
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@ -133,8 +133,12 @@
// This key event was consumed by the IME // This key event was consumed by the IME
[self clearPendingKey]; [self clearPendingKey];
NSUInteger utf32SelectedRangeLocation = [[aString substringToIndex:selectedRange.location] lengthOfBytesUsingEncoding:NSUTF32StringEncoding] / 4;
NSUInteger utf32SelectionRangeEnd = [[aString substringToIndex:(selectedRange.location + selectedRange.length)] lengthOfBytesUsingEncoding:NSUTF32StringEncoding] / 4;
NSUInteger utf32SelectionRangeLength = utf32SelectionRangeEnd - utf32SelectedRangeLocation;
SDL_SendEditingText([aString UTF8String], SDL_SendEditingText([aString UTF8String],
(int)selectedRange.location, (int)selectedRange.length); (int)utf32SelectedRangeLocation, (int)utf32SelectionRangeLength);
DEBUG_IME(@"setMarkedText: %@, (%d, %d) replacement range (%d, %d)", _markedText, DEBUG_IME(@"setMarkedText: %@, (%d, %d) replacement range (%d, %d)", _markedText,
(int)selectedRange.location, (int)selectedRange.length, (int)selectedRange.location, (int)selectedRange.length,