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) 2007-2013 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 /******************************************************************************/
  28 /*                                                                            */
  29 /* MCC/MCP name and version                                                   */
  30 /*                                                                            */
  31 /* ATTENTION:  The FIRST LETTER of NAME MUST be UPPERCASE                     */
  32 /*                                                                            */
  33 /******************************************************************************/
  34
  35 #include "Debug.h"
  36 #include "SetPatch.h"
  37 #include "private.h"
  38 #include "version.h"
  39
  40 /******************************************************************************/
  41 /* include the minimal startup code to be able to start the class from a      */
  42 /* shell without crashing the system                                          */
  43 /******************************************************************************/
  44 #include "shellstart.c"
  45
  46 #define VERSION       LIB_VERSION
  47 #define REVISION      LIB_REVISION
  48
  49 #define CLASS         MUIC_NBitmap
  50 #define SUPERCLASS    MUIC_Area
  51
  52 #define INSTDATA      InstData
  53
  54 #define USERLIBID     CLASS " " LIB_REV_STRING " [" SYSTEMSHORT "/" CPU "] (" LIB_DATE ") " LIB_COPYRIGHT
  55 #define MASTERVERSION 19
  56
  57 #define CLASSINIT
  58 #define CLASSEXPUNGE
  59 #define MIN_STACKSIZE 8192
  60
  61 // libraries
  62 struct Library *DataTypesBase = NULL;
  63 #if !defined(__amigaos4__)
  64 struct Library *CyberGfxBase = NULL;
  65 #endif
  66
  67 #if defined(__amigaos4__)
  68 struct DataTypesIFace *IDataTypes = NULL;
  69 #endif
  70
  71 /******************************************************************************/
  72 /* define the functions used by the startup code ahead of including mccinit.c */
  73 /******************************************************************************/
  74 static BOOL ClassInit(UNUSED struct Library *base);
  75 static VOID ClassExpunge(UNUSED struct Library *base);
  76
  77 /******************************************************************************/
  78 /* include the lib startup code for the mcc/mcp  (and muimaster inlines)      */
  79 /******************************************************************************/
  80 #include "mccinit.c"
  81
  82 /******************************************************************************/
  83 /* define all implementations of our user functions                           */
  84 /******************************************************************************/
  85 static BOOL ClassInit(UNUSED struct Library *base)
  86 {
  87   BOOL res = FALSE;
  88
  89   ENTER();
  90
  91   // open library interfaces
  92   if((DataTypesBase = OpenLibrary("datatypes.library", 39L)) != NULL &&
  93      GETINTERFACE(IDataTypes, struct DataTypesIFace *, DataTypesBase))
  94   {
  95     #if !defined(__amigaos4__)
  96     if((CyberGfxBase = OpenLibrary("cybergraphics.library", 40)) != NULL &&
  97        GETINTERFACE(ICyberGfx, struct CyberGfxIFace *, CyberGfxBase))
  98     {
  99     }
 100     #endif
 101
 102     GetSetPatchVersion();
 103
 104     res = TRUE;
 105   }
 106
 107   RETURN(res);
 108   return res;
 109 }
 110
 111 static VOID ClassExpunge(UNUSED struct Library *base)
 112 {
 113   ENTER();
 114
 115   /* close libraries */
 116
 117   #if !defined(__amigaos4__)
 118   if(CyberGfxBase != NULL)
 119   {
 120     DROPINTERFACE(ICyberGfx);
 121     CloseLibrary(CyberGfxBase);
 122     CyberGfxBase = NULL;
 123   }
 124   #endif
 125
 126   if(DataTypesBase != NULL)
 127   {
 128     DROPINTERFACE(IDataTypes);
 129     CloseLibrary(DataTypesBase);
 130     DataTypesBase = NULL;
 131   }
 132
 133   LEAVE();
 134 }