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Annotation of /XspfQT/XspfQTPreferenceWindowController.m
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Revision 203 -
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Sun Mar 29 00:57:52 2009 UTC
(15 years ago)
by masaki
File size: 1404 byte(s)
プリロードを開始する経過割合を設定出来るように環境設定を変更。
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masaki |
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// |
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// XspfQTPreferenceWindowController.m |
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// XspfQT |
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// |
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// Created by Hori,Masaki on 09/03/17. |
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// Copyright 2009 masakih. All rights reserved. |
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// |
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#import "XspfQTPreferenceWindowController.h" |
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@implementation XspfQTPreferenceWindowController |
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static XspfQTPreferenceWindowController *sharedInstance = nil; |
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+ (XspfQTPreferenceWindowController *)sharedInstance |
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{ |
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@synchronized(self) { |
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if (sharedInstance == nil) { |
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[[self alloc] init]; // assignment not done here |
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} |
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} |
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return sharedInstance; |
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} |
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+ (id)allocWithZone:(NSZone *)zone |
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{ |
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@synchronized(self) { |
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if (sharedInstance == nil) { |
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sharedInstance = [super allocWithZone:zone]; |
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return sharedInstance; // assignment and return on first allocation |
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} |
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} |
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return nil; //on subsequent allocation attempts return nil |
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} |
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- (id)copyWithZone:(NSZone *)zone |
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{ |
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return self; |
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} |
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- (id)retain |
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{ |
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return self; |
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} |
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- (unsigned)retainCount |
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{ |
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return UINT_MAX; //denotes an object that cannot be released |
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} |
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- (void)release |
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{ |
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//do nothing |
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} |
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- (id)autorelease |
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{ |
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return self; |
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} |
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#pragma mark- |
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- (id)init |
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{ |
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[super initWithWindowNibName:@"XspfQTPreference"]; |
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return self; |
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} |
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- (void)awakeFromNib |
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{ |
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[beginingPreloadPercentSlider setMinValue:0.01]; |
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[beginingPreloadPercentSlider setMaxValue:0.99]; |
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[beginingPreloadPercentSlider setAltIncrementValue:0.05]; |
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} |
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@end |
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