MYUtilities: UniqueWindowController.m@5cab3034d3a1

     1 //

     2 //  UniqueWindowController.m

     3 //  MYUtilities

     4 //

     5 //  Created by Jens Alfke on 3/14/08.

     6 //  Copyright 2008 Jens Alfke. All rights reserved.

     7 //

     9 #import "UniqueWindowController.h"

    10 #import "GraphicsUtils.h"

    13 @implementation UniqueWindowController

    16 + (BOOL) isModel: (id)model1 equalToModel: (id)model2

    17 {

    18     return model1==model2;

    19 }

    22 + (UniqueWindowController*) instanceWith: (id)model

    23 {

    24     for( NSWindow *window in OpenWindowsWithDelegateClass(self) ) {

    25         UniqueWindowController *c = window.delegate;

    26         if( [self isModel: c.model equalToModel: model] )

    27             return c;

    28     }

    29     return nil;

    30 }

    33 + (UniqueWindowController*) openWith: (id)model

    34 {

    35     UniqueWindowController *w = [self instanceWith: model];

    36     if( ! w ) {

    37         w = [[self alloc] initWith: model];

    38         [w showWindow: self];

    39     } else {

    40         if( model != w.model )

    41             [w reopenWith: model];

    42     }

    43     [w.window makeKeyAndOrderFront: self];

    44     return w;

    45 }

    48 - (void) reopenWith: (id)model

    49 {

    50 }

    53 - (void) windowWillClose: (NSNotification*)n

    54 {

    55     [self autorelease];

    56 }

    59 @end

    62 /*

    63  Copyright (c) 2008, Jens Alfke <jens@mooseyard.com>. All rights reserved.

    65  Redistribution and use in source and binary forms, with or without modification, are permitted

    66  provided that the following conditions are met:

    68  * Redistributions of source code must retain the above copyright notice, this list of conditions

    69  and the following disclaimer.

    70  * Redistributions in binary form must reproduce the above copyright notice, this list of conditions

    71  and the following disclaimer in the documentation and/or other materials provided with the

    72  distribution.

    74  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR

    75  IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND

    76  FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRI-

    77  BUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES

    78  (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR

    79   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN

    80  CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF

    81  THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

    82  */

author	Jens Alfke <jens@mooseyard.com>
	Wed Sep 02 08:41:25 2009 -0700 (2009-09-02)
changeset 35	5cab3034d3a1
parent 6	2d492d8c2053
permissions	-rw-r--r--