code.delx.au - gnu-emacs/blob - test/manual/etags/objc-src/PackInsp.h

   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  *======================================================================*/