static void split_icons(raw_data_t *rd, icon_group_t *icog, int *nico)
{
int cnt;
int i;
icon_t *ico;
icon_t *list = NULL;
icon_header_t *ih = (icon_header_t *)rd->data;
int swap = 0;
if(ih->type == 1)
swap = 0;
else if(BYTESWAP_WORD(ih->type) == 1)
swap = 1;
else
yyerror("Icon resource data has invalid type id %d", ih->type);
cnt = swap ? BYTESWAP_WORD(ih->count) : ih->count;
for(i = 0; i < cnt; i++)
{
icon_dir_entry_t ide;
BITMAPINFOHEADER info;
memcpy(&ide, rd->data + sizeof(icon_header_t)
+ i*sizeof(icon_dir_entry_t), sizeof(ide));
ico = new_icon();
ico->id = alloc_icon_id(icog->lvc.language);
ico->lvc = icog->lvc;
if(swap)
{
ide.offset = BYTESWAP_DWORD(ide.offset);
ide.ressize= BYTESWAP_DWORD(ide.ressize);
}
if(ide.offset > rd->size
|| ide.offset + ide.ressize > rd->size)
yyerror("Icon resource data corrupt");
ico->width = ide.width;
ico->height = ide.height;
ico->nclr = ide.nclr;
ico->planes = swap ? BYTESWAP_WORD(ide.planes) : ide.planes;
ico->bits = swap ? BYTESWAP_WORD(ide.bits) : ide.bits;
memcpy(&info, rd->data + ide.offset, sizeof(info));
convert_bitmap((char *) &info, 0);
memcpy(rd->data + ide.offset, &info, sizeof(info));
if(!ico->planes)
{
/* Argh! They did not fill out the resdir structure */
/* The bitmap is in destination byteorder. We want native for our structures */
switch(byteorder)
{
#ifdef WORDS_BIGENDIAN
case WRC_BO_LITTLE:
#else
case WRC_BO_BIG:
#endif
ico->planes = BYTESWAP_WORD(info.biPlanes);
break;
default:
ico->planes = info.biPlanes;
}
}
if(!ico->bits)
{
/* Argh! They did not fill out the resdir structure */
/* The bitmap is in destination byteorder. We want native for our structures */
switch(byteorder)
{
#ifdef WORDS_BIGENDIAN
case WRC_BO_LITTLE:
#else
case WRC_BO_BIG:
#endif
ico->bits = BYTESWAP_WORD(info.biBitCount);
break;
default:
ico->bits = info.biBitCount;
}
}
ico->data = new_raw_data();
copy_raw_data(ico->data, rd, ide.offset, ide.ressize);
if(!list)
{
list = ico;
}
else
{
ico->next = list;
list->prev = ico;
list = ico;
}
}
icog->iconlist = list;
*nico = cnt;
}
void
ObjectGroup::add_icon(const std::string& object, const std::string& icon_path) {
ObjectIcon new_icon(object, icon_path);
icons.push_back(new_icon);
}
