mirror of
https://github.com/vector-im/element-ios.git
synced 2024-09-30 08:12:40 +00:00
54 lines
1.5 KiB
Objective-C
54 lines
1.5 KiB
Objective-C
/*
|
|
Copyright 2019 New Vector Ltd
|
|
|
|
Licensed under the Apache License, Version 2.0 (the "License");
|
|
you may not use this file except in compliance with the License.
|
|
You may obtain a copy of the License at
|
|
|
|
http://www.apache.org/licenses/LICENSE-2.0
|
|
|
|
Unless required by applicable law or agreed to in writing, software
|
|
distributed under the License is distributed on an "AS IS" BASIS,
|
|
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
See the License for the specific language governing permissions and
|
|
limitations under the License.
|
|
*/
|
|
|
|
#import "UITextView+MatrixKit.h"
|
|
|
|
@implementation UITextView(MatrixKit)
|
|
|
|
- (BOOL)isThereALinkNearPoint:(CGPoint)point
|
|
{
|
|
if (!CGRectContainsPoint(self.bounds, point))
|
|
{
|
|
return NO;
|
|
}
|
|
|
|
UITextPosition *textPosition = [self closestPositionToPoint:point];
|
|
|
|
if (!textPosition)
|
|
{
|
|
return NO;
|
|
}
|
|
|
|
UITextRange *textRange = [self.tokenizer rangeEnclosingPosition:textPosition
|
|
withGranularity:UITextGranularityCharacter
|
|
inDirection:UITextLayoutDirectionLeft];
|
|
|
|
if (!textRange)
|
|
{
|
|
return NO;
|
|
}
|
|
|
|
NSInteger startIndex = [self offsetFromPosition:self.beginningOfDocument toPosition:textRange.start];
|
|
|
|
if (startIndex < 0)
|
|
{
|
|
return NO;
|
|
}
|
|
|
|
return [self.attributedText attribute:NSLinkAttributeName atIndex:startIndex effectiveRange:NULL] != nil;
|
|
}
|
|
|
|
@end
|