rom/keymap/keymap_init.c

   1 /*
   2     Copyright © 1995-2011, The AROS Development Team. All rights reserved.
   3     $Id$
   4
   5     Desc: Library header for keymap
   6     Lang: english
   7 */
   8
   9 /****************************************************************************************/
  10
  11 #include <proto/exec.h>
  12 #include <exec/resident.h>
  13 #include <exec/execbase.h>
  14 #include <exec/memory.h>
  15 #include <aros/symbolsets.h>
  16 #include LC_LIBDEFS_FILE
  17 #include "keymap_intern.h"
  18
  19 /****************************************************************************************/
  20
  21 extern struct KeyMap def_km;
  22
  23 #if DEBUG
  24 struct KeymapBase *DebugKeymapBase;
  25 #endif
  26
  27 /****************************************************************************************/
  28
  29 static struct KeyMapNode *AddKeymap(char *name, struct KeyMap *data, struct KeymapBase *LIBBASE)
  30 {
  31     struct KeyMapNode *kmn = AllocMem(sizeof(struct KeyMapNode), MEMF_CLEAR | MEMF_PUBLIC);
  32
  33     if (kmn)
  34     {
  35         kmn->kn_Node.ln_Name = name;
  36         CopyMem(data, &kmn->kn_KeyMap, sizeof(struct KeyMap));
  37
  38         /*
  39          * We are being called under Forbid(), so I don't have to arbitrate
  40          * That notwithstanding, if keymap resource or exec library loading
  41          * ever become semaphore based, there may be some problems.
  42          */
  43         AddTail(&(LIBBASE->KeymapResource.kr_List), &kmn->kn_Node);
  44     }
  45     return kmn;
  46 }
  47
  48 static int KeymapInit(LIBBASETYPEPTR LIBBASE)
  49 {
  50 #if DEBUG
  51     DebugKeymapBase = LIBBASE;
  52 #endif
  53
  54     LIBBASE->DefaultKeymap = &def_km;
  55
  56     /* Initialize and add the keymap.resource */
  57     LIBBASE->KeymapResource.kr_Node.ln_Type = NT_RESOURCE;
  58     LIBBASE->KeymapResource.kr_Node.ln_Name = "keymap.resource";
  59     NEWLIST( &(LIBBASE->KeymapResource.kr_List) );
  60     AddResource(&LIBBASE->KeymapResource);
  61
  62     /* AmigaOS default built-in keymap has "usa" name */
  63     if (!AddKeymap("usa", &def_km, LIBBASE))
  64         return FALSE;
  65
  66 #ifdef __mc68000
  67     /* Add ROM built-in usa1 keymap, keeps WB3.0 C:IPrefs quiet
  68      * TODO: add correct keymap instead of using default keymap
  69      */
  70     AddKeymap("usa1", &def_km, LIBBASE);
  71 #endif
  72
  73     return TRUE;
  74 }
  75
  76 /****************************************************************************************/
  77
  78 ADD2INITLIB(KeymapInit, 0);