jens@1: //
jens@1: //  UniqueWindowController.m
jens@11: //  MYUtilities
jens@1: //
jens@1: //  Created by Jens Alfke on 3/14/08.
jens@11: //  Copyright 2008 Jens Alfke. All rights reserved.
jens@1: //
jens@1: 
jens@1: #import "UniqueWindowController.h"
jens@2: #import "GraphicsUtils.h"
jens@1: 
jens@1: 
jens@1: @implementation UniqueWindowController
jens@1: 
jens@1: 
jens@3: + (BOOL) isModel: (id)model1 equalToModel: (id)model2
jens@3: {
jens@3:     return model1==model2;
jens@3: }
jens@3: 
jens@3: 
jens@1: + (UniqueWindowController*) instanceWith: (id)model
jens@1: {
jens@2:     for( NSWindow *window in OpenWindowsWithDelegateClass(self) ) {
jens@2:         UniqueWindowController *c = window.delegate;
jens@3:         if( [self isModel: c.model equalToModel: model] )
jens@2:             return c;
jens@1:     }
jens@1:     return nil;
jens@1: }
jens@1: 
jens@1: 
jens@1: + (UniqueWindowController*) openWith: (id)model
jens@1: {
jens@1:     UniqueWindowController *w = [self instanceWith: model];
jens@1:     if( ! w ) {
jens@1:         w = [[self alloc] initWith: model];
jens@1:         [w showWindow: self];
jens@6:     } else {
jens@6:         if( model != w.model )
jens@6:             [w reopenWith: model];
jens@1:     }
jens@1:     [w.window makeKeyAndOrderFront: self];
jens@1:     return w;
jens@1: }
jens@1: 
jens@1: 
jens@6: - (void) reopenWith: (id)model
jens@6: {
jens@6: }
jens@6: 
jens@6: 
jens@1: - (void) windowWillClose: (NSNotification*)n
jens@1: {
jens@1:     [self autorelease];
jens@1: }
jens@1: 
jens@1: 
jens@1: @end
jens@11: 
jens@11: 
jens@11: /*
jens@11:  Copyright (c) 2008, Jens Alfke <jens@mooseyard.com>. All rights reserved.
jens@11:  
jens@11:  Redistribution and use in source and binary forms, with or without modification, are permitted
jens@11:  provided that the following conditions are met:
jens@11:  
jens@11:  * Redistributions of source code must retain the above copyright notice, this list of conditions
jens@11:  and the following disclaimer.
jens@11:  * Redistributions in binary form must reproduce the above copyright notice, this list of conditions
jens@11:  and the following disclaimer in the documentation and/or other materials provided with the
jens@11:  distribution.
jens@11:  
jens@11:  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR
jens@11:  IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND 
jens@11:  FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRI-
jens@11:  BUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
jens@11:  (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 
jens@11:   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 
jens@11:  CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF 
jens@11:  THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
jens@11:  */