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);
}
}
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());
}
}
bool file_info::info_set_replaygain_ex(const char * p_name,t_size p_name_len,const char * p_value,t_size p_value_len)
{
replaygain_info temp = get_replaygain();
if (temp.set_from_meta_ex(p_name,p_name_len,p_value,p_value_len))
{
set_replaygain(temp);
return true;
}
else return false;
}
void file_info::merge_fallback(const file_info & source) {
set_replaygain( replaygain_info::g_merge(get_replaygain(), source.get_replaygain() ) );
if (get_length() <= 0) set_length(source.get_length());
t_size count = source.info_get_count();
for(t_size infoWalk = 0; infoWalk < count; ++infoWalk) {
const char * name = source.info_enum_name(infoWalk);
if (!info_exists(name)) __info_add_unsafe(name, source.info_enum_value(infoWalk));
}
count = source.meta_get_count();
for(t_size metaWalk = 0; metaWalk < count; ++metaWalk) {
const char * name = source.meta_enum_name(metaWalk);
if (!meta_exists(name)) _copy_meta_single_nocheck(source, metaWalk);
}
}
void file_info::reset_replaygain()
{
replaygain_info temp;
temp.reset();
set_replaygain(temp);
}
void file_info::info_set_replaygain_track_peak(float value)
{
replaygain_info temp = get_replaygain();
temp.m_track_peak = value;
set_replaygain(temp);
}
void file_info::info_set_replaygain_album_gain(float value)
{
replaygain_info temp = get_replaygain();
temp.m_album_gain = value;
set_replaygain(temp);
}