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

   1 /***************************************************************************
   2
   3  NBitmap.mcc - New Bitmap MUI Custom Class
   4  Copyright (C) 2006 by Daniel Allsopp
   5  Copyright (C) 2007 by NList Open Source Team
   6
   7  This library is free software; you can redistribute it and/or
   8  modify it under the terms of the GNU Lesser General Public
   9  License as published by the Free Software Foundation; either
  10  version 2.1 of the License, or (at your option) any later version.
  11
  12  This library is distributed in the hope that it will be useful,
  13  but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15  Lesser General Public License for more details.
  16
  17  NList classes Support Site:  http://www.sf.net/projects/nlist-classes
  18
  19  $Id$
  20
  21 ***************************************************************************/
  22
  23 /* system includes */
  24 #include <proto/exec.h>
  25 #include <proto/intuition.h>
  26
  27 /* local includes */
  28 #include "Debug.h"
  29 #include "SetPatch.h"
  30 #include "private.h"
  31 #include "version.h"
  32
  33 /* mcc initialisation */
  34 #define VERSION       LIB_VERSION
  35 #define REVISION      LIB_REVISION
  36
  37 #define CLASS         MUIC_NBitmap
  38 #define SUPERCLASS    MUIC_Area
  39
  40 #define INSTDATA      InstData
  41
  42 #define USERLIBID     CLASS " " LIB_REV_STRING " [" SYSTEMSHORT "/" CPU "] (" LIB_DATE ") " LIB_COPYRIGHT
  43 #define MASTERVERSION 19
  44
  45 #define CLASSINIT
  46 #define CLASSEXPUNGE
  47 #define MIN_STACKSIZE 8192
  48
  49 // libraries
  50 struct Library *DataTypesBase = NULL;
  51 #if !defined(__amigaos4__)
  52 struct Library *CyberGfxBase = NULL;
  53 #endif
  54
  55 #if defined(__amigaos4__)
  56 struct DataTypesIFace *IDataTypes = NULL;
  57 #endif
  58
  59 /******************************************************************************/
  60 /* define the functions used by the startup code ahead of including mccinit.c */
  61 /******************************************************************************/
  62 static BOOL ClassInit(UNUSED struct Library *base);
  63 static VOID ClassExpunge(UNUSED struct Library *base);
  64
  65 /******************************************************************************/
  66 /* include the lib startup code for the mcc/mcp  (and muimaster inlines)      */
  67 /******************************************************************************/
  68 #include "mccinit.c"
  69
  70 /******************************************************************************/
  71 /* define all implementations of our user functions                           */
  72 /******************************************************************************/
  73 static BOOL ClassInit(UNUSED struct Library *base)
  74 {
  75   BOOL res = FALSE;
  76
  77   ENTER();
  78
  79   // open library interfaces
  80   if((DataTypesBase = OpenLibrary("datatypes.library", 39L)) != NULL &&
  81      GETINTERFACE(IDataTypes, struct DataTypesIFace *, DataTypesBase))
  82   {
  83     #if !defined(__amigaos4__)
  84     if((CyberGfxBase = OpenLibrary("cybergraphics.library", 40)) != NULL &&
  85        GETINTERFACE(ICyberGfx, struct CyberGfxIFace *, CyberGfxBase))
  86     {
  87     }
  88     #endif
  89
  90     GetSetPatchVersion();
  91
  92     res = TRUE;
  93   }
  94
  95   RETURN(res);
  96   return res;
  97 }
  98
  99 static VOID ClassExpunge(UNUSED struct Library *base)
 100 {
 101   ENTER();
 102
 103   /* close libraries */
 104
 105   #if !defined(__amigaos4__)
 106   if(CyberGfxBase != NULL)
 107   {
 108     DROPINTERFACE(ICyberGfx);
 109     CloseLibrary(CyberGfxBase);
 110     CyberGfxBase = NULL;
 111   }
 112   #endif
 113
 114   if(DataTypesBase != NULL)
 115   {
 116     DROPINTERFACE(IDataTypes);
 117     CloseLibrary(DataTypesBase);
 118     DataTypesBase = NULL;
 119   }
 120
 121   LEAVE();
 122 }