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dc5be1c Initial check-in.
uli authored
1 //
2 // UKApplicationEnumerator.h
3 // Shovel
4 //
5 // Created by Uli Kusterer on Wed Mar 31 2004.
720b0e7 @uliwitness Added licensing information to the source files.
authored
6 // Copyright (c) 2004 Uli Kusterer.
7 //
8 // This software is provided 'as-is', without any express or implied
9 // warranty. In no event will the authors be held liable for any damages
10 // arising from the use of this software.
11 //
12 // Permission is granted to anyone to use this software for any purpose,
13 // including commercial applications, and to alter it and redistribute it
14 // freely, subject to the following restrictions:
15 //
16 // 1. The origin of this software must not be misrepresented; you must not
17 // claim that you wrote the original software. If you use this software
18 // in a product, an acknowledgment in the product documentation would be
19 // appreciated but is not required.
20 //
21 // 2. Altered source versions must be plainly marked as such, and must not be
22 // misrepresented as being the original software.
23 //
24 // 3. This notice may not be removed or altered from any source
25 // distribution.
dc5be1c Initial check-in.
uli authored
26 //
27
28 #import <Foundation/Foundation.h>
29
30
31 /*
32 Create one of these and use it just like an NSDirectoryEnumerator.
33
34 This uses a private SPI in LaunchServices to get the list of apps. If it
35 can't be found (i.e. Apple removed it in a new system version) it will
36 fail and return NIL from -init, so be prepared for that.
37 */
38
39
40 @interface UKApplicationEnumerator : NSObject
41 {
42 NSEnumerator* appsEnny; // Enumerator for item array.
43 NSArray* appsArray; // Array of applications.
44 NSString* currApp; // Application at last queried enumerator position.
45 NSMetadataQuery* query; // Metadata query we're running to find apps.
46 int currIndex; // Current index in query we're working through.
47 int currIndexInCache; // Current index in appsArray we're working through.
48 }
49
50 -(NSString*) nextObject;
51 -(NSDictionary*) fileAttributes;
52 -(void) skipDescendents;
53
54 @end
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