56 lines
3 KiB
C++
56 lines
3 KiB
C++
/*************************************************************************/
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/* godot_view_gesture_recognizer.h */
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/*************************************************************************/
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/* This file is part of: */
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/* GODOT ENGINE */
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/* https://godotengine.org */
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/*************************************************************************/
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/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */
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/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */
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/* */
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/* Permission is hereby granted, free of charge, to any person obtaining */
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/* a copy of this software and associated documentation files (the */
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/* "Software"), to deal in the Software without restriction, including */
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/* without limitation the rights to use, copy, modify, merge, publish, */
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/* distribute, sublicense, and/or sell copies of the Software, and to */
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/* permit persons to whom the Software is furnished to do so, subject to */
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/* the following conditions: */
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/* */
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/* The above copyright notice and this permission notice shall be */
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/* included in all copies or substantial portions of the Software. */
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/* */
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/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
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/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
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/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
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/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
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/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
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/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
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/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
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/*************************************************************************/
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// GodotViewGestureRecognizer allows iOS gestures to work currectly by
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// emulating UIScrollView's UIScrollViewDelayedTouchesBeganGestureRecognizer.
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// It catches all gestures incoming to UIView and delays them for 150ms
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// (the same value used by UIScrollViewDelayedTouchesBeganGestureRecognizer)
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// If touch cancellation or end message is fired it fires delayed
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// begin touch immediately as well as last touch signal
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#import <UIKit/UIKit.h>
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@interface GodotViewGestureRecognizer : UIGestureRecognizer {
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@private
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// Timer used to delay begin touch message.
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// Should work as simple emulation of UIDelayedAction
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NSTimer *delayTimer;
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// Delayed touch parameters
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NSSet *delayedTouches;
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UIEvent *delayedEvent;
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}
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@property(nonatomic, readonly, assign) NSTimeInterval delayTimeInterval;
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- (instancetype)init;
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@end
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