| author | Jens Alfke <jens@mooseyard.com> |
| Sun Apr 06 19:13:27 2008 -0700 (2008-04-06) | |
| changeset 3 | 8fad19466c59 |
| parent 2 | 3d3dcc3116d5 |
| child 6 | 2d492d8c2053 |
| permissions | -rw-r--r-- |
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// |
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// UniqueWindowController.m |
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// Cloudy |
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// |
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// Created by Jens Alfke on 3/14/08. |
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// Copyright 2008 __MyCompanyName__. All rights reserved. |
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// |
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#import "UniqueWindowController.h" |
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#import "GraphicsUtils.h" |
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@implementation UniqueWindowController |
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+ (BOOL) isModel: (id)model1 equalToModel: (id)model2 |
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{
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return model1==model2; |
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} |
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+ (UniqueWindowController*) instanceWith: (id)model |
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{
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for( NSWindow *window in OpenWindowsWithDelegateClass(self) ) {
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UniqueWindowController *c = window.delegate; |
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if( [self isModel: c.model equalToModel: model] ) |
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return c; |
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} |
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return nil; |
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} |
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+ (UniqueWindowController*) openWith: (id)model |
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{
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UniqueWindowController *w = [self instanceWith: model]; |
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if( ! w ) {
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w = [[self alloc] initWith: model]; |
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[w showWindow: self]; |
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} |
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[w.window makeKeyAndOrderFront: self]; |
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return w; |
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} |
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- (void) windowWillClose: (NSNotification*)n |
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{
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[self autorelease]; |
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} |
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@end |