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masaki |
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// |
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// XspfMCollectionViewItem.m |
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// XspfManager |
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// |
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// Created by Hori,Masaki on 09/11/10. |
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// Copyright 2009 masakih. All rights reserved. |
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// |
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#import "XspfMCollectionViewItem.h" |
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@implementation XspfMCollectionViewItem |
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- (id)copyWithZone:(NSZone *)zone |
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{ |
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id result = [super copyWithZone:zone]; |
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[result performSelector:@selector(setupBinding:) withObject:nil afterDelay:0.0]; |
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return result; |
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} |
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- (void)dealloc |
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{ |
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[collectionViewHolder removeObserver:self forKeyPath:@"isFirstResponder"]; |
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[thumbnail unbind:@"enabled2"]; |
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NSNotificationCenter *nc = [NSNotificationCenter defaultCenter]; |
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[nc removeObserver:self]; |
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[super dealloc]; |
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} |
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- (void)setSelected:(BOOL)flag |
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{ |
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[super setSelected:flag]; |
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[self coodinateColors]; |
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} |
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- (void)setupBinding:(id)obj |
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{ |
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collectionViewHolder = [self collectionView]; |
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[collectionViewHolder addObserver:self |
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forKeyPath:@"isFirstResponder" |
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options:NSKeyValueObservingOptionNew |
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context:NULL]; |
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NSNotificationCenter *nc = [NSNotificationCenter defaultCenter]; |
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[nc addObserver:self selector:@selector(applicationDidBecomeOrResignActive:) |
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name:NSApplicationDidBecomeActiveNotification |
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object:NSApp]; |
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[nc addObserver:self selector:@selector(applicationDidBecomeOrResignActive:) |
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name:NSApplicationDidResignActiveNotification |
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object:NSApp]; |
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[self coodinateColors]; |
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} |
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- (void)observeValueForKeyPath:(NSString *)keyPath ofObject:(id)object change:(NSDictionary *)change context:(void *)context |
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{ |
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if([keyPath isEqualToString:@"isFirstResponder"]) { |
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[self willChangeValueForKey:@"firstResponder"]; |
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[self coodinateColors]; |
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[self didChangeValueForKey:@"firstResponder"]; |
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return; |
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} |
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[super observeValueForKeyPath:keyPath ofObject:object change:change context:context]; |
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} |
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- (BOOL)isFirstResponder |
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{ |
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return [[self collectionView] isFirstResponder]; |
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} |
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- (NSColor *)backgrounColor |
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{ |
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if(![self isSelected]) { |
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return [NSColor whiteColor]; |
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} |
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if([[self collectionView] isFirstResponder] && [NSApp isActive]) { |
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return [NSColor colorWithCalibratedRed:65/255.0 |
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green:120/255.0 |
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blue:211/255.0 |
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alpha:1.0]; |
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} else { |
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return [NSColor colorWithCalibratedRed:212/255.0 |
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green:212/255.0 |
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blue:212/255.0 |
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alpha:1.0]; |
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} |
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} |
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- (NSColor *)textColor |
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{ |
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if([self isSelected] && [[self collectionView] isFirstResponder] && [NSApp isActive]) { |
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return [NSColor whiteColor]; |
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} |
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return [NSColor blackColor]; |
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} |
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- (void)coodinateColors |
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{ |
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[box setFillColor:[self backgrounColor]]; |
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[box setBorderColor:[self backgrounColor]]; |
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[self willChangeValueForKey:@"textColor"]; |
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[self didChangeValueForKey:@"textColor"]; |
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} |
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- (void)applicationDidBecomeOrResignActive:(id)notification |
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{ |
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[self coodinateColors]; |
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} |
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@end |