/*
 *  GlobePanDelegate.h
 *  WhirlyGlobeApp
 *
 *  Created by Stephen Gifford on 4/28/11.
 *  Copyright 2011-2022 mousebird consulting
 *
 *  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 <UIKit/UIKit.h>

// Sent out when the pan delegate takes control
#define kPanDelegateDidStart @"WKPanDelegateStarted"
// Sent out when the pan delegate finished (but hands off to momentum)
#define kPanDelegateDidEnd @"WKPanDelegateEnded"

#define kPanDelegateMinTime 0.1

// Custom pan gesture recognizer that plays well with scroll views.
@interface MinDelayPanGestureRecognizer : UIPanGestureRecognizer {
    // time of start of gesture
    CFTimeInterval startTime;
}

- (void)forceEnd;

@end


// The pan delegate handles panning and rotates the globe accordingly
@interface WhirlyGlobePanDelegate : NSObject<UIGestureRecognizerDelegate>

@property(nonatomic,assign) bool northUp;

@property (nonatomic,weak) UIGestureRecognizer *gestureRecognizer;

@end