void file_info::copy(const file_info & p_source)
{
if (&p_source != this) {
copy_meta(p_source);
copy_info(p_source);
set_length(p_source.get_length());
set_replaygain(p_source.get_replaygain());
}
}
void GIFresize(WS_STATE_PTR ws, Gpoint size)
{
mf_cgmo *cgmo = ws->mf.cgmo;
GIFmetafile *meta = find_meta(cgmo);
assert(meta);
#if 0
if (meta->resize == 0){
msgErr("GIFresize: metafile contains primitives -- can't resize\n");
} else {
copy_meta(cgmo, find_meta(cgmo), size.x, size.y);
msgInfo("GIFresize: Resizing to (%f,%f)\n", size.x, size.y);
}
#endif
if (meta->resize == 0){
msgWarn("GIFresize: metafile contains primitives that will be lost when resizing\n");
}
copy_meta(cgmo, find_meta(cgmo), size.x, size.y);
msgInfo("GIFresize: Resizing to (%f,%f)\n", size.x, size.y);
}
void file_info::merge(const pfc::list_base_const_t<const file_info*> & p_in)
{
t_size in_count = p_in.get_count();
if (in_count == 0)
{
meta_remove_all();
return;
}
else if (in_count == 1)
{
const file_info * info = p_in[0];
copy_meta(*info);
set_replaygain(replaygain_info::g_merge(get_replaygain(),info->get_replaygain()));
overwrite_info(*info);
//copy_info_single_by_name(*info,"tagtype");
return;
}
merge_meta(*this,p_in);
{
pfc::string8_fastalloc tagtype;
replaygain_info rg = get_replaygain();
t_size in_ptr;
for(in_ptr = 0; in_ptr < in_count; in_ptr++ )
{
const file_info * info = p_in[in_ptr];
rg = replaygain_info::g_merge(rg, info->get_replaygain());
t_size field_ptr, field_max = info->info_get_count();
for(field_ptr = 0; field_ptr < field_max; field_ptr++ )
{
const char * field_name = info->info_enum_name(field_ptr), * field_value = info->info_enum_value(field_ptr);
if (*field_value)
{
if (!pfc::stricmp_ascii(field_name,"tagtype"))
{
if (!tagtype.is_empty()) tagtype += "|";
tagtype += field_value;
}
}
}
}
if (!tagtype.is_empty()) info_set("tagtype",tagtype);
set_replaygain(rg);
}
}
/** Copy meta-data from another instance
*
* @param copy another gdal instance
*/
void copy_meta(const gdal& copy) {
copy_meta(copy, copy.width, copy.height);
}
