workbench/classes/zune/betterstring/mcp/library.c

   1 /***************************************************************************
   2
   3  BetterString.mcc - A better String gadget MUI Custom Class
   4  Copyright (C) 1997-2000 Allan Odgaard
   5  Copyright (C) 2005-2010 by BetterString.mcc 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  BetterString class Support Site:  http://www.sf.net/projects/bstring-mcc/
  18
  19  $Id$
  20
  21 ***************************************************************************/
  22
  23 #include <proto/exec.h>
  24 #include <proto/intuition.h>
  25 #include <proto/muimaster.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 "private.h"
  36 #include "version.h"
  37
  38 /******************************************************************************/
  39 /* include the minimal startup code to be able to start the class from a      */
  40 /* shell without crashing the system                                          */
  41 /******************************************************************************/
  42 #include "shellstart.c"
  43
  44 #define VERSION       LIB_VERSION
  45 #define REVISION      LIB_REVISION
  46
  47 #define CLASS         MUIC_BetterString_mcp
  48 #define SUPERCLASSP   MUIC_Mccprefs
  49
  50 #define INSTDATAP     InstData_MCP
  51
  52 #define USERLIBID     CLASS " " LIB_REV_STRING " [" SYSTEMSHORT "/" CPU "] (" LIB_DATE ") " LIB_COPYRIGHT
  53 #define MASTERVERSION 19
  54
  55 #define CLASSINIT
  56 #define CLASSEXPUNGE
  57
  58 #define USEDCLASSES used_mccs
  59 static const char *used_mccs[] = { "BetterString.mcc", NULL };
  60
  61 #define MIN_STACKSIZE 8192
  62
  63 #include "locale.h"
  64
  65 #if defined(__amigaos4__) || defined(__MORPHOS__)
  66 struct Library *LocaleBase = NULL;
  67 #else
  68 struct LocaleBase *LocaleBase = NULL;
  69 #endif
  70
  71 #if defined(__amigaos4__)
  72 struct LocaleIFace *ILocale = NULL;
  73 #endif
  74
  75 #if !defined(__MORPHOS__) && !defined(__AROS__)
  76 static BOOL nbitmapCanHandleRawData;
  77 #endif
  78
  79 /******************************************************************************/
  80 /* define the functions used by the startup code ahead of including mccinit.c */
  81 /******************************************************************************/
  82 static BOOL ClassInit(UNUSED struct Library *base);
  83 static VOID ClassExpunge(UNUSED struct Library *base);
  84
  85 /******************************************************************************/
  86 /* include the lib startup code for the mcc/mcp  (and muimaster inlines)      */
  87 /******************************************************************************/
  88 #define USE_ICON8_COLORS
  89 #define USE_ICON8_BODY
  90
  91 #include "icon.h"
  92
  93 #if defined(__MORPHOS__) || defined(__AROS__)
  94 #include <mui/Rawimage_mcc.h>
  95 #else
  96 #include <mui/NBitmap_mcc.h>
  97 #endif
  98
  99 static Object *get_prefs_image(void)
 100 {
 101   Object *obj;
 102
 103   #if !defined(__MORPHOS__) && !defined(__AROS__)
 104   if(nbitmapCanHandleRawData == TRUE)
 105   {
 106     obj = NBitmapObject,
 107       MUIA_FixWidth,       ICON32_WIDTH,
 108       MUIA_FixHeight,      ICON32_HEIGHT,
 109       MUIA_NBitmap_Type,   MUIV_NBitmap_Type_ARGB32,
 110       MUIA_NBitmap_Normal, icon32,
 111       MUIA_NBitmap_Width,  ICON32_WIDTH,
 112       MUIA_NBitmap_Height, ICON32_HEIGHT,
 113     End;
 114   }
 115   else
 116   {
 117     obj = NULL;
 118   }
 119   #else
 120   obj = RawimageObject,
 121     MUIA_Rawimage_Data, icon32,
 122   End;
 123   #endif
 124
 125   // if the 32bit image data couldn't be loaded
 126   // we fall back to the 8bit icon
 127   if(obj == NULL)
 128   {
 129     obj = BodychunkObject,\
 130       MUIA_FixWidth,              ICON8_WIDTH,\
 131       MUIA_FixHeight,             ICON8_HEIGHT,\
 132       MUIA_Bitmap_Width,          ICON8_WIDTH ,\
 133       MUIA_Bitmap_Height,         ICON8_HEIGHT,\
 134       MUIA_Bodychunk_Depth,       ICON8_DEPTH,\
 135       MUIA_Bodychunk_Body,        (UBYTE *)icon8_body,\
 136       MUIA_Bodychunk_Compression, ICON8_COMPRESSION,\
 137       MUIA_Bodychunk_Masking,     ICON8_MASKING,\
 138       MUIA_Bitmap_SourceColors,   (ULONG *)icon8_colors,\
 139       MUIA_Bitmap_Transparent,    0,\
 140     End;
 141   }
 142
 143   return obj;
 144 }
 145
 146 #define PREFSIMAGEOBJECT get_prefs_image()
 147
 148 #include "mccinit.c"
 149
 150 /******************************************************************************/
 151 /* define all implementations of our user functions                           */
 152 /******************************************************************************/
 153 static BOOL ClassInit(UNUSED struct Library *base)
 154 {
 155   if((LocaleBase = (APTR)OpenLibrary("locale.library", 38)) &&
 156      GETINTERFACE(ILocale, struct LocaleIFace *, LocaleBase))
 157   {
 158     // open the TextEditor.mcp catalog
 159     OpenCat();
 160
 161     #if !defined(__MORPHOS__) && ! defined(__AROS__)
 162     {
 163       struct Library *nbitmapMcc;
 164
 165       nbitmapCanHandleRawData = FALSE;
 166
 167       // we need at least NBitmap.mcc V15.8 to be able to let it handle raw image data
 168       if((nbitmapMcc = OpenLibrary("mui/NBitmap.mcc", 0)) != NULL)
 169       {
 170         SHOWVALUE(DBF_ALWAYS, nbitmapMcc->lib_Version);
 171         SHOWVALUE(DBF_ALWAYS, nbitmapMcc->lib_Revision);
 172
 173         if(nbitmapMcc->lib_Version > 15 || (nbitmapMcc->lib_Version == 15 && nbitmapMcc->lib_Revision >= 8))
 174           nbitmapCanHandleRawData = TRUE;
 175
 176         CloseLibrary(nbitmapMcc);
 177       }
 178
 179       SHOWVALUE(DBF_ALWAYS, nbitmapCanHandleRawData);
 180     }
 181     #endif
 182
 183     return TRUE;
 184   }
 185
 186   return FALSE;
 187 }
 188
 189
 190 static VOID ClassExpunge(UNUSED struct Library *base)
 191 {
 192   CloseCat();
 193
 194   if(LocaleBase)
 195   {
 196     DROPINTERFACE(ILocale);
 197     CloseLibrary((APTR)LocaleBase);
 198     LocaleBase  = NULL;
 199   }
 200 }
 201