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#pragma once
#include "MediaChapter.hpp"
#include <SFML/Window/WindowHandle.hpp>
#include <SFML/System/Clock.hpp>
#include <functional>
#include <json/value.h>
#include <sys/un.h>
#include <X11/Xlib.h>
namespace QuickMedia {
using EventCallbackFunc = std::function<void(const char *event_name)>;
using VideoPlayerWindowCreateCallback = std::function<void(sf::WindowHandle window)>;
// Currently this video player launches mpv and embeds it into the QuickMedia window
class VideoPlayer {
public:
enum class Error {
OK,
FAIL_TO_GENERATE_IPC_FILENAME,
FAIL_TO_LAUNCH_PROCESS,
FAIL_TO_CREATE_SOCKET,
FAIL_TO_CONNECT_TIMEOUT,
FAIL_NOT_CONNECTED,
FAIL_TO_SEND,
FAIL_TO_FIND_WINDOW,
FAIL_TO_FIND_WINDOW_TIMEOUT,
UNEXPECTED_WINDOW_ERROR,
FAIL_TO_READ,
READ_TIMEOUT,
READ_RESPONSE_ERROR,
READ_INCORRECT_TYPE,
INIT_FAILED,
EXITED
};
// @event_callback is called from another thread
VideoPlayer(bool no_video, bool use_system_mpv_config, bool keep_open, EventCallbackFunc event_callback, VideoPlayerWindowCreateCallback window_create_callback, const std::string &resource_root, int monitor_height, std::string plugin_name);
~VideoPlayer();
VideoPlayer(const VideoPlayer&) = delete;
VideoPlayer& operator=(const VideoPlayer&) = delete;
// |audio_path| is only set when video and audio are separate files/urls.
Error load_video(const char *path, const char *audio_path, sf::WindowHandle parent_window, bool is_youtube, const std::string &title, const std::string &start_time = "", const std::vector<MediaChapter> &chapters = {});
// Should be called every update frame
Error update();
// Returns time in seconds
Error get_time_in_file(double *result);
Error set_property(const std::string &property_name, const Json::Value &value);
Error get_property(const std::string &property_name, Json::Value *result, Json::ValueType result_type);
int exit_status;
private:
Error send_command(const char *cmd, size_t size);
Error launch_video_process(const char *path, const char *audio_path, sf::WindowHandle parent_window, bool is_youtube, const std::string &title, const std::string &start_time);
VideoPlayer::Error read_ipc_func();
private:
std::string plugin_name;
bool no_video;
bool use_system_mpv_config;
bool keep_open;
pid_t video_process_id;
bool connected_to_ipc;
sf::Clock retry_timer;
int connect_tries;
int find_window_tries;
int monitor_height;
int ipc_socket = -1;
struct sockaddr_un ipc_addr;
char ipc_server_path[L_tmpnam];
EventCallbackFunc event_callback;
VideoPlayerWindowCreateCallback window_create_callback;
sf::WindowHandle window_handle;
sf::WindowHandle parent_window;
Display *display;
unsigned int request_id;
unsigned int expected_request_id;
Json::Value request_response_data;
enum ResponseDataStatus {
NONE,
OK,
ERROR
};
ResponseDataStatus response_data_status;
std::string resource_root;
char tmp_chapters_filepath[27];
};
}
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