mirror of
https://github.com/sle118/squeezelite-esp32.git
synced 2025-12-09 21:17:18 +03:00
98 lines
2.2 KiB
C++
98 lines
2.2 KiB
C++
#pragma once
|
|
|
|
#include <stdint.h> // for uint8_t, uint32_t
|
|
#include <memory> // for shared_ptr
|
|
#include <string> // for string
|
|
#include <vector> // for vector
|
|
|
|
#include "TrackReference.h"
|
|
#include "protobuf/spirc.pb.h" // for Frame, TrackRef, CapabilityType, Mess...
|
|
|
|
namespace cspot {
|
|
struct Context;
|
|
|
|
class PlaybackState {
|
|
private:
|
|
std::shared_ptr<cspot::Context> ctx;
|
|
|
|
uint32_t seqNum = 0;
|
|
uint8_t capabilityIndex = 0;
|
|
|
|
std::vector<uint8_t> frameData;
|
|
|
|
void addCapability(
|
|
CapabilityType typ, int intValue = -1,
|
|
std::vector<std::string> stringsValue = std::vector<std::string>());
|
|
|
|
public:
|
|
Frame innerFrame;
|
|
Frame remoteFrame;
|
|
|
|
std::vector<TrackReference> remoteTracks;
|
|
|
|
enum class State { Playing, Stopped, Loading, Paused };
|
|
|
|
/**
|
|
* @brief Player state represents the current state of player.
|
|
*
|
|
* Responsible for keeping track of player's state. Doesn't control the playback itself.
|
|
*
|
|
* @param timeProvider synced time provider
|
|
*/
|
|
PlaybackState(std::shared_ptr<cspot::Context> ctx);
|
|
|
|
~PlaybackState();
|
|
|
|
/**
|
|
* @brief Updates state according to current playback state.
|
|
*
|
|
* @param state playback state
|
|
*/
|
|
void setPlaybackState(const PlaybackState::State state);
|
|
|
|
/**
|
|
* @brief Sets player activity
|
|
*
|
|
* @param isActive activity status
|
|
*/
|
|
void setActive(bool isActive);
|
|
|
|
/**
|
|
* @brief Simple getter
|
|
*
|
|
* @return true player is active
|
|
* @return false player is inactive
|
|
*/
|
|
bool isActive();
|
|
|
|
/**
|
|
* @brief Updates local track position.
|
|
*
|
|
* @param position position in milliseconds
|
|
*/
|
|
void updatePositionMs(uint32_t position);
|
|
|
|
/**
|
|
* @brief Sets local volume on internal state.
|
|
*
|
|
* @param volume volume between 0 and UINT16 max
|
|
*/
|
|
void setVolume(uint32_t volume);
|
|
|
|
/**
|
|
* @brief Updates local track queue from remote data.
|
|
*/
|
|
void syncWithRemote();
|
|
|
|
/**
|
|
* @brief Encodes current frame into binary data via protobuf.
|
|
*
|
|
* @param typ message type to include in frame type
|
|
* @return std::vector<uint8_t> binary frame data
|
|
*/
|
|
std::vector<uint8_t> encodeCurrentFrame(MessageType typ);
|
|
|
|
bool decodeRemoteFrame(std::vector<uint8_t>& data);
|
|
};
|
|
} // namespace cspot
|