62 lines
1.3 KiB
C++
62 lines
1.3 KiB
C++
#include "playlist.h"
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Playlist::Playlist(String id) {
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rfid_id = id;
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}
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String Playlist::get_rfid_id() {
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return rfid_id;
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}
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void Playlist::add_file(String filename) {
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files.push_back(filename);
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}
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void Playlist::sort() {
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std::sort(files.begin(), files.end());
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}
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void Playlist::set_current_position(uint8_t file, uint32_t seconds) {
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current_file = file;
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current_time = seconds;
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}
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String Playlist::get_current_file_name() {
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if (current_file >= files.size()) {
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Serial.printf("Requested a file number %d, which is not available in this playlist. Starting over.\n", current_file);
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set_current_position(0);
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}
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return files[current_file];
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}
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bool Playlist::next_track() {
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if (files.size() <= current_file + 1) {
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Serial.println("next_track does not exist. Resetting playlist and returning false.");
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set_current_position(0, 0);
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return false;
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}
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set_current_position(current_file + 1, 0);
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return true;
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}
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bool Playlist::prev_track() {
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log_d("Playlist::prev_track called. current_file is %d", current_file);
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if (current_file == 0) {
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set_current_position(0, 0);
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} else {
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set_current_position(current_file - 1, 0);
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}
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return files.size()>0;
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}
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void Playlist::restart() {
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current_time = 0;
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}
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void Playlist::set_current_time(uint32_t pos) {
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current_time = pos;
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}
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uint32_t Playlist::get_current_time() {
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return current_time;
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} |