/*

 Copyright (C) 2017 Apple Inc. All Rights Reserved.

 See LICENSE.txt for this sample’s licensing information

 Abstract:

 The Click Tracker informs the view of single and double clicks. A single click is defined as a mouse down with a clickCount less than or equal to 1. A double click is a mouse up with a clickCount equal to 2. Tip: A view can easily change its behavior in response to a click by changing the action property. The owning view must route mouseDown: and mouseUp: responder messages to this tracker.

 */

#import "ClickTracker.h"

@implementation ClickTracker

@synthesize action = _action;

@synthesize doubleAction = _doubleAction;

@synthesize location = _location;

@synthesize modifiers = _modifiers;

- (void)mouseDown:(NSEvent *)event {

    self.location = event.locationInWindow; // [self.view convertPoint:event.locationInWindow fromView:nil]; // [self.view convertPointFromBase:[event locationInWindow]];

    if (event.clickCount <= 1) {

        self.modifiers = event.modifierFlags;

        if (self.isEnabled && self.action) {

            [NSApp sendAction:self.action to:self.view from:self];

        }

    }

}

- (void)mouseUp:(NSEvent *)event {

    if (event.clickCount == 2) {

        self.modifiers = event.modifierFlags;

        if(self.isEnabled && self.doubleAction) {

            [NSApp sendAction:self.doubleAction to:self.view from:self];

        }

    }

}

@end