1 /*

     2  * Copyright (C) 2007 Apple Inc. All rights reserved.

     3  *

     4  * Redistribution and use in source and binary forms, with or without

     5  * modification, are permitted provided that the following conditions

     6  * are met:

     7  *

     8  * 1.  Redistributions of source code must retain the above copyright

     9  *     notice, this list of conditions and the following disclaimer. 

    10  * 2.  Redistributions in binary form must reproduce the above copyright

    11  *     notice, this list of conditions and the following disclaimer in the

    12  *     documentation and/or other materials provided with the distribution. 

    13  * 3.  Neither the name of Apple Computer, Inc. ("Apple") nor the names of

    14  *     its contributors may be used to endorse or promote products derived

    15  *     from this software without specific prior written permission. 

    16  *

    17  * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY

    18  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED

    19  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE

    20  * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY

    21  * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES

    22  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;

    23  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND

    24  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

    25  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF

    26  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

    27  */

    28 

    29 #import "WebNSNotificationCenterExtras.h"

    30 

    31 @implementation NSNotificationCenter (WebNSNotificationCenterExtras)

    32 

    33 - (void)postNotificationOnMainThreadWithName:(NSString *)name object:(id)object 

    34 {

    35     [self postNotificationOnMainThreadWithName:name object:object userInfo:nil waitUntilDone:NO];

    36 }

    37 

    38 - (void)postNotificationOnMainThreadWithName:(NSString *)name object:(id)object userInfo:(NSDictionary *)userInfo

    39 {

    40     [self postNotificationOnMainThreadWithName:name object:object userInfo:userInfo waitUntilDone:NO];

    41 }

    42 

    43 - (void)postNotificationOnMainThreadWithName:(NSString *)name object:(id)object userInfo:(NSDictionary *)userInfo waitUntilDone:(BOOL)wait

    44 {

    45     NSMutableDictionary *info = [[NSMutableDictionary alloc] initWithCapacity:3];

    46     if (name) 

    47         [info setObject:name forKey:@"name"];

    48 

    49     if (object) 

    50         [info setObject:object forKey:@"object"];

    51 

    52     if (userInfo) 

    53         [info setObject:userInfo forKey:@"userInfo"];

    54 

    55     [[self class] performSelectorOnMainThread:@selector(_postNotificationName:) withObject:info waitUntilDone:wait];

    56 }

    57 

    58 + (void)_postNotificationName:(NSDictionary *)info 

    59 {

    60     NSString *name = [info objectForKey:@"name"];

    61     id object = [info objectForKey:@"object"];

    62     NSDictionary *userInfo = [info objectForKey:@"userInfo"];

    63 

    64     [[self defaultCenter] postNotificationName:name object:object userInfo:userInfo];

    65 

    66     [info release];

    67 }

    68 

    69 @end