PagerView.m

/*
 * PagerView.m
 *
 * Copyright (c) 2007-2011 Kent Sutherland
 * 
 * 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.
 */

#import <QuartzCore/QuartzCore.h>
#import "PagerView.h"
#import "MainController.h"

@implementation PagerView

- (void)mouseDragged:(NSEvent *)event
{
	_dragged = YES;
	
	[super mouseDragged:event];
}

- (void)mouseUp:(NSEvent *)event
{
	if (!_dragged) {
		CALayer *clickedLayer = [[self layer] hitTest:NSPointToCGPoint([event locationInWindow])];
		
		if (clickedLayer.zPosition == [MainController getCurrentSpaceIndex]) {
			[clickedLayer setNeedsDisplay];
		} else if (clickedLayer && clickedLayer.zPosition >= 0) {
			[MainController switchToSpaceIndex:clickedLayer.zPosition - 1];
		}
	}
	
	_dragged = NO;
	
	[super mouseUp:event];
}

- (void)viewDidEndLiveResize
{
	[[[self layer] sublayers] makeObjectsPerformSelector:@selector(setNeedsDisplay)];
}

@end