/[svn]/gigedit/trunk/src/gigedit/MacHelper.m
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Annotation of /gigedit/trunk/src/gigedit/MacHelper.m

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Revision 2474 - (hide annotations) (download)
Sun Sep 15 18:16:21 2013 UTC (6 years, 10 months ago) by schoenebeck
File size: 1060 byte(s)
* Mac OS X: try to launch the GUI on the process's "main" thread

1 schoenebeck 2474 /*
2     Copyright (c) 2013 Christian Schoenebeck
3    
4     This file is part of "gigedit" and released under the terms of the
5     GNU General Public License version 2.
6     */
7    
8     #import "MacHelper.h"
9     #import <Cocoa/Cocoa.h>
10     #import <stdio.h>
11    
12     @interface MacHelper : NSObject {
13     @public
14     void (*m_fn)(void* info);
15     void* m_info;
16     }
17     @end
18    
19     @implementation MacHelper
20    
21     - (id)init {
22     if ((self = [super init])) {
23     m_fn = nil;
24     m_info = nil;
25     }
26     return self;
27     }
28    
29     - (void)runCFunc {
30     (*m_fn)(m_info);
31     }
32    
33     @end
34    
35     #if defined(__cplusplus)
36     extern "C" {
37     #endif // __cplusplus
38    
39     void macHelperRunCFuncOnMainThread(void (*fn)(void* info), void* info) {
40     MacHelper* obj = [[MacHelper alloc] init];
41     obj->m_fn = fn;
42     obj->m_info = info;
43     printf("perfoming selector on main thread ...\n"); fflush(stdout);
44     [obj performSelectorOnMainThread:@selector(runCFunc) withObject:obj waitUntilDone:NO];
45     printf("Selector scheduled async. (on main thread).\n"); fflush(stdout);
46     [obj release];
47     }
48    
49     #if defined(__cplusplus)
50     }
51     #endif // __cplusplus

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