/*************************************************************************/ /* godot_view_gesture_recognizer.h */ /*************************************************************************/ /* This file is part of: */ /* GODOT ENGINE */ /* https://godotengine.org */ /*************************************************************************/ /* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */ /* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */ /* */ /* Permission is hereby granted, free of charge, to any person obtaining */ /* a copy of this software and associated documentation files (the */ /* "Software"), to deal in the Software without restriction, including */ /* without limitation the rights to use, copy, modify, merge, publish, */ /* distribute, sublicense, and/or sell copies of the Software, and to */ /* permit persons to whom the Software is furnished to do so, subject to */ /* the following conditions: */ /* */ /* The above copyright notice and this permission notice shall be */ /* included in all copies or substantial portions of the Software. */ /* */ /* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ /* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ /* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ /* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ /* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ /* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ /*************************************************************************/ // GodotViewGestureRecognizer 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 cancellation or end message is fired it fires delayed // begin touch immediately as well as last touch signal #import <UIKit/UIKit.h> @interface GodotViewGestureRecognizer : 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; } @property(nonatomic, readonly, assign) NSTimeInterval delayTimeInterval; - (instancetype)init; @end