workbench/classes/zune/nlist/nlistview_mcc/library.c

   1 /***************************************************************************
   2
   3  NListview.mcc - New Listview MUI Custom Class
   4  Registered MUI class, Serial Number: 1d51 (0x9d510020 to 0x9d51002F)
   5
   6  Copyright (C) 1996-2001 by Gilles Masson
   7  Copyright (C) 2001-2014 NList Open Source Team
   8
   9  This library is free software; you can redistribute it and/or
  10  modify it under the terms of the GNU Lesser General Public
  11  License as published by the Free Software Foundation; either
  12  version 2.1 of the License, or (at your option) any later version.
  13
  14  This library is distributed in the hope that it will be useful,
  15  but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  17  Lesser General Public License for more details.
  18
  19  NList classes Support Site:  http://www.sf.net/projects/nlist-classes
  20
  21  $Id$
  22
  23 ***************************************************************************/
  24
  25 /******************************************************************************/
  26 /*                                                                            */
  27 /* includes                                                                   */
  28 /*                                                                            */
  29 /******************************************************************************/
  30
  31 #include <proto/exec.h>
  32 #include <proto/intuition.h>
  33
  34 /******************************************************************************/
  35 /*                                                                            */
  36 /* MCC/MCP name and version                                                   */
  37 /*                                                                            */
  38 /* ATTENTION:  The FIRST LETTER of NAME MUST be UPPERCASE                     */
  39 /*                                                                            */
  40 /******************************************************************************/
  41
  42 #include "private.h"
  43 #include "version.h"
  44
  45 /******************************************************************************/
  46 /* include the minimal startup code to be able to start the class from a      */
  47 /* shell without crashing the system                                          */
  48 /******************************************************************************/
  49 #include "shellstart.c"
  50
  51 #define VERSION             LIB_VERSION
  52 #define REVISION            LIB_REVISION
  53
  54 #define CLASS               MUIC_NListview
  55 #define SUPERCLASS          MUIC_Group
  56
  57 #define INSTDATA            NLVData
  58
  59 #define USERLIBID           CLASS " " LIB_REV_STRING " [" SYSTEMSHORT "/" CPU "] (" LIB_DATE ") " LIB_COPYRIGHT
  60 #define MASTERVERSION       19
  61
  62 #define CLASSINIT
  63 #define CLASSEXPUNGE
  64
  65 #define USEDCLASSESP used_mcps
  66 static const char *used_mcps[] = { "NListviews.mcp", NULL };
  67
  68 #define MIN_STACKSIZE       8192
  69
  70 struct Library *KeymapBase = NULL;
  71 #if defined(__amigaos4__)
  72 struct KeymapIFace *IKeymap = NULL;
  73 #endif
  74
  75 /******************************************************************************/
  76 /* define the functions used by the startup code ahead of including mccinit.c */
  77 /******************************************************************************/
  78 static BOOL ClassInit(UNUSED struct Library *base);
  79 static VOID ClassExpunge(UNUSED struct Library *base);
  80
  81 /******************************************************************************/
  82 /* include the lib startup code for the mcc/mcp  (and muimaster inlines)      */
  83 /******************************************************************************/
  84 #include "mccinit.c"
  85
  86 /******************************************************************************/
  87 /* define all implementations of our user functions                           */
  88 /******************************************************************************/
  89 static BOOL ClassInit(UNUSED struct Library *base)
  90 {
  91   if((KeymapBase = OpenLibrary("keymap.library", 36L)) &&
  92      GETINTERFACE(IKeymap, struct KeymapIFace *, KeymapBase))
  93   {
  94     return TRUE;
  95   }
  96
  97   return FALSE;
  98 }
  99
 100
 101 static VOID ClassExpunge(UNUSED struct Library *base)
 102 {
 103   if(KeymapBase != NULL)
 104   {
 105     DROPINTERFACE(IKeymap);
 106     CloseLibrary(KeymapBase);
 107     KeymapBase = NULL;
 108   }
 109 }
 110