1 /*+++*
2 * title: PackageInspector.h
3 * abstract: interface definitions for WM PackageInspector
4 * author: T.R.Hageman, Groningen, The Netherlands
5 * created: November 1994
6 * modified: (see RCS Log at end)
7 * copyleft:
8 *
9 * Copyright (C) 1994,1995 Tom R. Hageman.
10 *
11 * This is free software; you can redistribute it and/or modify
12 * it under the terms of the GNU General Public License as published by
13 * the Free Software Foundation; either version 2 of the License, or
14 * (at your option) any later version.
15 *
16 * This software is distributed in the hope that it will be useful,
17 * but WITHOUT ANY WARRANTY; without even the implied warranty of
18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 * GNU General Public License for more details.
20 *
21 * You should have received a copy of the GNU General Public License
22 * along with this software; if not, write to the Free Software
23 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
24 *
25 * description:
26 *
27 *---*/
28
29 #import <appkit/appkit.h>
30 #import <apps/Workspace.h>
31
32 #include <sys/stat.h>
33
34 #import "Subprocess.h"
35
36 #define NUMSTATS 4
37 #define TYPESTOSTAT "bom", "info", "sizes", "tiff"
38
39 @interface PackageInspector:WMInspector
40 {
41 // Outlets
42 id packageArchesField;
43 id packageDescriptionText;
44 id packageIconButton;
45 id packageLocationField;
46 id packageSizesField;
47 id packageStatusField;
48 id packageTitleField;
49 id packageVersionField;
50
51 id inspectorVersionField;
52 id infoPanel;
53 id infoVersionField;
54
55 // other variables.
56 NXBundle *bundle; // class bundle.
57 NXBundle *package; // package bundle.
58 struct stat stats[NUMSTATS]; // for lazy inspection.
59 enum { listContents, listDescription } revertButtonState;
60
61 Subprocess *archProcess; // To determine architectures.
62 }
63
64 // Actions.
65 -showInfo:sender;
66
67 -open:sender;
68
69 // The workhorses
70 -(BOOL)shouldLoad;
71 -load;
72 -toggleDescription;
73
74 // Load helper methods
75 -loadKeyValuesFrom:(const char *)type inTable:(HashTable *)table;
76 -loadContentsOf:(const char *)type inTable:(HashTable *)table;
77 -loadImage;
78
79 // Support methods
80 -(const char *)getPath:(char *)path forType:(const char *)type;
81 -setRevertButtonTitle;
82 -(const char *)formatSize:(const char *)size inBuf:(char *)buf;
83
84 // Determine architectures, in separate subprocess.
85 -(void)getArchs;
86 // Subprocess [TRH-enhanced] delegate methods:
87 // Subprocess delegate methods:
88 -subprocess:(Subprocess *)sender output:(char *)buffer;
89 -subprocessDone:(Subprocess *)sender;
90
91 @end // PackageInspector
92
93 /*======================================================================
94 * PackageInspector.h,v
95 * Revision 1.7 1995/08/17 22:18:24 tom
96 * (-open:): new method.
97 *
98 * Revision 1.6 1995/07/30 16:59:51 tom
99 * import Subprocess.h; (archProcess): new ivar;
100 * (-getArchs,-subprocess:output:,-subprocessDone:): new methods;
101 * added for asynchronous arch-determination.
102 *
103 * Revision 1.5 1995/07/29 02:59:55 tom
104 * (NUMSTATS,TYPESTOSTAT): new defines, (stats[NUMSTATS]): new ivar, replaces
105 * bomstat, infostat, t ogeneralize lazy-load code.
106 *
107 * Revision 1.4 1995/04/02 02:39:05 tom
108 * (package): NXBundle instead of (const char *). so that localized info files
109 * are found. (this loses out if *.pkg is a symbolic link, though.)
110 *
111 * Revision 1.3 1994/12/07 00:00:36 tom
112 * add GNU copleft comment.
113 *
114 * Revision 1.2 1994/11/25 20:18:56 tom
115 * (package ivar): use (char*) instead of (NXBundle*) to workaround symlink problems
116 *
117 * Revision 1.1 1994/11/24 22:39:56 tom
118 * Initial revision
119 *
120 *======================================================================*/