virtualx-engine/platform/iphone/gl_view_gesture_recognizer.h
Sergey Minakov 16f9ff5866 iOS: added delay gesture recognizer
This gesture recognizer will prevent GLView from processing unwanted gestures.
Emulates UIScrollView behavior
Fires delayed touches on significant movement
2020-07-26 15:49:09 +03:00

54 lines
2.9 KiB
C++

/*************************************************************************/
/* gl_view_gesture_recognizer.h */
/*************************************************************************/
/* This file is part of: */
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// GLViewGestureRecognizer allows iOS gestures to work currectly by
// emulating UIScrollView's UIScrollViewDelayedTouchesBeganGestureRecognizer.
// It catches all gestures incoming to UIView and delays them for 150ms
// (the same value used by UIScrollViewDelayedTouchesBeganGestureRecognizer)
// If touch cancelation or end message is fired it fires delayed
// begin touch immediately as well as last touch signal
#import <UIKit/UIKit.h>
@interface GLViewGestureRecognizer : UIGestureRecognizer {
@private
// Timer used to delay begin touch message.
// Should work as simple emulation of UIDelayedAction
NSTimer *delayTimer;
// Delayed touch parameters
NSSet *delayedTouches;
UIEvent *delayedEvent;
}
- (instancetype)init;
@end