metadb.cpp

Go to the documentation of this file.

#include "foobar2000.h"


void metadb::handle_create_replace_path_canonical(metadb_handle_ptr & p_out,const metadb_handle_ptr & p_source,const char * p_new_path) {
    handle_create(p_out,make_playable_location(p_new_path,p_source->get_subsong_index()));
}

void metadb::handle_create_replace_path(metadb_handle_ptr & p_out,const metadb_handle_ptr & p_source,const char * p_new_path) {
    pfc::string8 path;
    filesystem::g_get_canonical_path(p_new_path,path);
    handle_create_replace_path_canonical(p_out,p_source,path);
}

void metadb::handle_replace_path_canonical(metadb_handle_ptr & p_out,const char * p_new_path) {
    metadb_handle_ptr temp;
    handle_create_replace_path_canonical(temp,p_out,p_new_path);
    p_out = temp;
}


metadb_io::t_load_info_state metadb_io::load_info(metadb_handle_ptr p_item,t_load_info_type p_type,HWND p_parent_window,bool p_show_errors) {
    return load_info_multi(pfc::list_single_ref_t<metadb_handle_ptr>(p_item),p_type,p_parent_window,p_show_errors);
}

metadb_io::t_update_info_state metadb_io::update_info(metadb_handle_ptr p_item,file_info & p_info,HWND p_parent_window,bool p_show_errors)
{
    file_info * blah = &p_info;
    return update_info_multi(pfc::list_single_ref_t<metadb_handle_ptr>(p_item),pfc::list_single_ref_t<file_info*>(blah),p_parent_window,p_show_errors);
}


void metadb_io::hint_async(metadb_handle_ptr p_item,const file_info & p_info,const t_filestats & p_stats,bool p_fresh)
{
    const file_info * blargh = &p_info;
    hint_multi_async(pfc::list_single_ref_t<metadb_handle_ptr>(p_item),pfc::list_single_ref_t<const file_info *>(blargh),pfc::list_single_ref_t<t_filestats>(p_stats),bit_array_val(p_fresh));
}


bool metadb::g_get_random_handle(metadb_handle_ptr & p_out) {
    if (static_api_ptr_t<playback_control>()->get_now_playing(p_out)) return true;

    {
        static_api_ptr_t<playlist_manager> api; 

        t_size playlist_count = api->get_playlist_count();
        t_size active_playlist = api->get_active_playlist();
        if (active_playlist != ~0) {
            if (api->playlist_get_focus_item_handle(p_out,active_playlist)) return true;
        }

        for(t_size n = 0; n < playlist_count; n++) {
            if (api->playlist_get_focus_item_handle(p_out,n)) return true;
        }

        if (active_playlist != ~0) {
            t_size item_count = api->playlist_get_item_count(active_playlist);
            if (item_count > 0) {
                if (api->playlist_get_item_handle(p_out,active_playlist,0)) return true;
            }
        }
        
        for(t_size n = 0; n < playlist_count; n++) {
            t_size item_count = api->playlist_get_item_count(n);
            if (item_count > 0) {
                if (api->playlist_get_item_handle(p_out,n,0)) return true;
            }
        }
    }

    return false;
}


void metadb_io_v2::update_info_async_simple(const pfc::list_base_const_t<metadb_handle_ptr> & p_list,const pfc::list_base_const_t<const file_info*> & p_new_info, HWND p_parent_window,t_uint32 p_op_flags,completion_notify_ptr p_notify) {
    update_info_async(p_list,new service_impl_t<file_info_filter_impl>(p_list,p_new_info),p_parent_window,p_op_flags,p_notify);
}