New Gestures

FirstWorkSpace.m

//
//  FirstWorkSpace.m
//  tabbed
//
//  Created by moi on 12-10-15.
//  Copyright (c) 2012 moi. All rights reserved.
//

#import "FirstWorkSpace.h"

@implementation FirstWorkSpace

-(void)setup {
    self.canvas.backgroundColor = C4BLUE;
    self.title = @"First";

    //to register a gesture, pass it a block
    [self.canvas onSwipeUp:^(CGPoint location) {
        //in this block I simply call a method I created and pass the location to it
        [self up:location];
    }];
    
    [self.canvas onSwipeDown:^(CGPoint location) {
        [self down:location];
    }];
    
    //to kill a gesture pass nil to it's "on" method
    //I'm killing the default Pan gesture so that it doesn't collide with the swipe gestures
    [self.canvas onPan:nil];
}

#pragma mark - built-in methods
//There are two tapped methods, this one doesn't take a location
//-(void)tapped {
//
//}

-(void)tapped:(CGPoint)location {
    C4Log(@"%@ > %4.2f,%4.2f",NSStringFromSelector(_cmd),location.x,location.y);
}

//There are two longPressStarted methods, this one doesn't take a location
//-(void)longPressStarted {
//
//}

-(void)longPressStarted:(CGPoint)location {
    C4Log(@"%@ > %4.2f,%4.2f",NSStringFromSelector(_cmd),location.x,location.y);

}

//There are two longPressStarted methods, this one doesn't take a location
//-(void)longPressStarted {
//
//}
-(void)longPressEnded:(CGPoint)location {
    C4Log(@"%@ > %4.2f,%4.2f",NSStringFromSelector(_cmd),location.x,location.y);
}

//There are two panned methods, this one doesn't take any variables
//-(void)panned {
//    
//}

-(void)panned:(CGPoint)location translation:(CGPoint)translation velocity:(CGPoint)velocity {
    C4Log(@"%@ > %4.2f,%4.2f",NSStringFromSelector(_cmd),location.x,location.y);
}

#pragma mark - custom methods
-(void)up:(CGPoint)location {
    C4Log(@"%@ > %4.2f,%4.2f",NSStringFromSelector(_cmd),location.x,location.y);
}

-(void)down:(CGPoint)location {
    C4Log(@"%@ > %4.2f,%4.2f",NSStringFromSelector(_cmd),location.x,location.y);
}
@end