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

   1 /***************************************************************************
   2
   3  BetterString.mcc - A better String gadget MUI Custom Class
   4  Copyright (C) 1997-2000 Allan Odgaard
   5  Copyright (C) 2005 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 <string.h>
  24 #include <clib/alib_protos.h>
  25 #include <proto/intuition.h>
  26 #include <proto/muimaster.h>
  27 #include <libraries/mui.h>
  28
  29 #include "private.h"
  30 #include "BetterString_mcp.h"
  31
  32 #ifndef __AROS__
  33 #include "muiextra.h"
  34 #else
  35 #define MUIM_Mccprefs_RegisterGadget  0x80424828 // V20
  36 #endif
  37
  38 struct PrefsExchangeData { ULONG ObjIndex, Tag, CfgItem, Length; STRPTR DefValue; };
  39
  40 static struct PrefsExchangeData PrefsInfo[] =
  41 {
  42         { ActiveBack,           MUIA_Imagedisplay_Spec, MUICFG_BetterString_ActiveBack,         64, "2:m1"              },
  43         { ActiveText,           MUIA_Pendisplay_Spec,     MUICFG_BetterString_ActiveText,               32, "m5"                        },
  44         { InactiveBack, MUIA_Imagedisplay_Spec, MUICFG_BetterString_InactiveBack,       64, "2:m2"              },
  45         { InactiveText, MUIA_Pendisplay_Spec,     MUICFG_BetterString_InactiveText,     32, "m5"                        },
  46         { Cursor,                         MUIA_Pendisplay_Spec,   MUICFG_BetterString_Cursor,                     32, "m0"                      },
  47         { MarkedBack,           MUIA_Pendisplay_Spec,     MUICFG_BetterString_MarkedBack,               32, "m6"                        },
  48         { MarkedText,           MUIA_Pendisplay_Spec,     MUICFG_BetterString_MarkedText,               32, "m5"                        },
  49         { Font,                           MUIA_String_Contents,   MUICFG_BetterString_Font,                               0,  ""                          },
  50         { Frame,                                MUIA_Framedisplay_Spec, MUICFG_BetterString_Frame,                              32, "302211"    }
  51 };
  52
  53 DISPATCHERPROTO(_DispatcherP)
  54 {
  55         DISPATCHER_INIT
  56
  57         struct InstData_MCP *data = (struct InstData_MCP *)INST_DATA(cl, obj);
  58         ULONG result = 0;
  59         switch(msg->MethodID)
  60         {
  61                 case OM_NEW:
  62                 {
  63                         if((obj = (Object *)DoSuperMethodA(cl, obj, (Msg)msg)))
  64                         {
  65                                 struct InstData_MCP *data = (struct InstData_MCP *)INST_DATA(cl, obj);
  66
  67                                 Object *prefsobject;
  68                                 if((prefsobject = CreatePrefsGroup(data)))
  69                                 {
  70                                         ULONG i;
  71
  72           DoMethod(obj, OM_ADDMEMBER, prefsobject);
  73
  74                                         /* This is MUI 3.9 stuff: Each registered object will get a context-menu, like normal pref-items */
  75                                         for(i=0; i < NumberOfObject; i++)
  76                                                 DoMethod(obj, MUIM_Mccprefs_RegisterGadget, data->Objects[PrefsInfo[i].ObjIndex], PrefsInfo[i].CfgItem, 0L, NULL);
  77
  78                                         result = (ULONG)obj;
  79                                 }
  80                                 else
  81                                 {
  82                                         CoerceMethod(cl, obj, OM_DISPOSE);
  83                                 }
  84                         }
  85                 }
  86                 break;
  87
  88                 case MUIM_Settingsgroup_ConfigToGadgets:
  89                 {
  90                         ULONG i;
  91       Object *configdata = ((struct MUIP_Settingsgroup_ConfigToGadgets *)msg)->configdata;
  92
  93       for(i=0; i < NumberOfObject; i++)
  94                         {
  95                                 STRPTR cfg_val = (STRPTR)DoMethod(configdata, MUIM_Dataspace_Find, PrefsInfo[i].CfgItem);
  96                                 set(data->Objects[PrefsInfo[i].ObjIndex], PrefsInfo[i].Tag, cfg_val ? cfg_val : PrefsInfo[i].DefValue);
  97                         }
  98                 }
  99                 break;
 100
 101                 case MUIM_Settingsgroup_GadgetsToConfig:
 102                 {
 103                         ULONG i;
 104       Object *configdata = ((struct MUIP_Settingsgroup_ConfigToGadgets *)msg)->configdata;
 105
 106                         for(i=0; i < NumberOfObject; i++)
 107                         {
 108                                 STRPTR cfg_val;
 109                                 ULONG len;
 110
 111 #ifdef __AROS__
 112         get(data->Objects[PrefsInfo[i].ObjIndex], PrefsInfo[i].Tag, &cfg_val);
 113 #else
 114         get(data->Objects[PrefsInfo[i].ObjIndex], PrefsInfo[i].Tag, (ULONG)&cfg_val);
 115 #endif
 116                                 len = PrefsInfo[i].Length;
 117
 118         DoMethod(configdata, MUIM_Dataspace_Add, cfg_val, len ? len : strlen(cfg_val)+1, PrefsInfo[i].CfgItem);
 119                         }
 120                 }
 121                 break;
 122
 123                 default:
 124                         result = DoSuperMethodA(cl, obj, msg);
 125                 break;
 126         }
 127         return result;
 128
 129         DISPATCHER_EXIT
 130 }