Source

BWToolkit / BWAnchoredButtonBarInspector.m

Brandon Walkin b48f0b7 








Brandon Walkin 08efeb2 
Brandon Walkin b48f0b7 


Brandon Walkin 19b280a 

Brandon Walkin b48f0b7 


Brandon Walkin 19b280a 

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Brandon Walkin b48f0b7 



Brandon Walkin 08efeb2 
Brandon Walkin b48f0b7 



Brandon Walkin 08efeb2 
Brandon Walkin b48f0b7 



Brandon Walkin 08efeb2 





Brandon Walkin b48f0b7 
Brandon Walkin 08efeb2 





Brandon Walkin b48f0b7 
Brandon Walkin 08efeb2 



























Brandon Walkin b48f0b7 

//
//  BWAnchoredButtonBarViewInspector.m
//  BWToolkit
//
//  Created by Brandon Walkin (www.brandonwalkin.com)
//  All code is provided under the New BSD license.
//

#import "BWAnchoredButtonBarInspector.h"
#import "BWAnchoredButtonBar.h"

@implementation BWAnchoredButtonBarInspector

- (NSString *)viewNibName 
{
    return @"BWAnchoredButtonBarInspector";
}

- (void)refresh 
{
	[super refresh];
	
	if ([[self inspectedObjects] count] > 0 && !isAnimating)
	{
		BWAnchoredButtonBar *inspectedButtonBar = [[self inspectedObjects] lastObject];
		
		if ([inspectedButtonBar selectedIndex] == 0)
			[self selectMode:1 withAnimation:NO];
		else if ([inspectedButtonBar selectedIndex] == 1)
			[self selectMode:2 withAnimation:NO];
		else
			[self selectMode:3 withAnimation:NO];
	}
}

- (IBAction)selectMode1:(id)sender
{
	[self selectMode:1 withAnimation:YES];
}

- (IBAction)selectMode2:(id)sender
{
	[self selectMode:2 withAnimation:YES];
}

- (IBAction)selectMode3:(id)sender
{
	[self selectMode:3 withAnimation:YES];
}

- (void)selectMode:(int)modeIndex withAnimation:(BOOL)shouldAnimate
{
	float xOrigin;
	
	if (modeIndex == 1)
		xOrigin = roundf(matrix.frame.origin.x-1);
	else if (modeIndex == 2)
		xOrigin = roundf(matrix.frame.origin.x + NSWidth(matrix.frame) / matrix.numberOfColumns);
	else
		xOrigin = roundf(NSMaxX(matrix.frame) - NSWidth(matrix.frame) / matrix.numberOfColumns + matrix.numberOfColumns - 1);
	
	if (shouldAnimate)
	{
		float deltaX = fabsf(xOrigin - selectionView.frame.origin.x);
		float doubleSpaceMultiplier = 1;
		
		if (deltaX > 65)
			doubleSpaceMultiplier = 1.5;
		
		float duration = 0.1*doubleSpaceMultiplier;
		
		isAnimating = YES;
		
		[NSAnimationContext beginGrouping];
		[[NSAnimationContext currentContext] setDuration:(duration)];
		[[selectionView animator] setFrameOrigin:NSMakePoint(xOrigin,selectionView.frame.origin.y)];
		[NSAnimationContext endGrouping];
		
		[self performSelector:@selector(selectionAnimationDidEnd) withObject:nil afterDelay:duration];
	}
	else
	{
		[selectionView setFrameOrigin:NSMakePoint(xOrigin,selectionView.frame.origin.y)];
	}
}

- (void)selectionAnimationDidEnd
{
	isAnimating = NO;
}

@end
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