VOID CM__Root__Get(OOP_Class *cl, OOP_Object *o, struct pRoot_Get *msg)
{
struct colormap_data *data;
ULONG idx;
EnterFunc(bug("ColorMap::Get()\n"));
data = OOP_INST_DATA(cl, o);
if (IS_COLORMAP_ATTR(msg->attrID, idx))
{
switch (idx)
{
case aoHidd_ColorMap_NumEntries:
*msg->storage = data->clut.entries;
break;
default:
D(bug("!!! Unknow colormap attr in ColorMap::Get()\n"));
OOP_DoSuperMethod(cl, o, (OOP_Msg)msg);
break;
}
}
else
{
OOP_DoSuperMethod(cl, o, (OOP_Msg)msg);
}
ReturnVoid("ColorMap::Get");
}
OOP_Object *CM__Root__New(OOP_Class *cl, OOP_Object *o, struct pRoot_New *msg)
{
struct Library *UtilityBase = CSD(cl)->cs_UtilityBase;
struct Library *OOPBase = CSD(cl)->cs_OOPBase;
struct colormap_data *data;
ULONG numentries;
struct TagItem *tag, *tstate;
BOOL ok = FALSE;
EnterFunc(bug("ColorMap::New()\n"));
numentries = 256;
for (tstate = msg->attrList; (tag = NextTagItem(&tstate)); )
{
ULONG idx;
if (IS_COLORMAP_ATTR(tag->ti_Tag, idx))
{
switch (idx)
{
case aoHidd_ColorMap_NumEntries:
numentries = tag->ti_Data;
if (numentries > 256 || numentries < 0)
{
D(bug("!!! ILLEGAL value for NumEntries in ColorMap::New()\n"));
}
break;
} /* switch */
}
}
/* Create the object */
o = (OOP_Object *)OOP_DoSuperMethod(cl, o, (OOP_Msg)msg);
if (NULL == o)
return NULL;
data = OOP_INST_DATA(cl, o);
data->clut.entries = numentries;
data->clut.colors = AllocMem(sizeof (HIDDT_Color) * data->clut.entries, MEMF_CLEAR);
if (NULL != data->clut.colors)
{
ok = TRUE;
}
if (!ok)
{
ULONG dispose_mid;
dispose_mid = OOP_GetMethodID(IID_Root, moRoot_Dispose);
OOP_CoerceMethod(cl, o, (OOP_Msg)&dispose_mid);
o = NULL;
}
ReturnPtr("ColorMap::New", OOP_Object *, o);
}
