Readd video seek, make search asynchronous

1 files changed, 25 insertions, 6 deletions

diff --git a/include/VideoPlayer.hpp b/include/VideoPlayer.hpp
index 9d30dc5..2266a16 100644
--- a/include/VideoPlayer.hpp
+++ b/include/VideoPlayer.hpp
@@ -4,12 +4,14 @@
 #include <SFML/System/Clock.hpp>
 #include <stdio.h>
 #include <functional>
-#include <thread>
+#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 {
@@ -22,11 +24,17 @@ namespace QuickMedia {
             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_INCORRECT_TYPE,
             INIT_FAILED
         };
 
         // @event_callback is called from another thread
-        VideoPlayer(EventCallbackFunc event_callback);
+        VideoPlayer(EventCallbackFunc event_callback, VideoPlayerWindowCreateCallback window_create_callback);
         ~VideoPlayer();
         VideoPlayer(const VideoPlayer&) = delete;
         VideoPlayer& operator=(const VideoPlayer&) = delete;
@@ -37,20 +45,31 @@ namespace QuickMedia {
         Error update();
 
         Error toggle_pause();
+
+        // Progress is in range [0..1]
+        Error get_progress(double *result);
+        // Progress is in range [0..1]
+        Error set_progress(double progress);
     private:
         Error send_command(const char *cmd, size_t size);
         Error launch_video_process(const char *path, sf::WindowHandle parent_window);
-        void read_ipc_func();
+        VideoPlayer::Error read_ipc_func();
     private:
         pid_t video_process_id;
         int ipc_socket;
         bool connected_to_ipc;
-        sf::Clock ipc_connect_retry_timer;
+        sf::Clock retry_timer;
         int connect_tries;
+        int find_window_tries;
         struct sockaddr_un ipc_addr;
         char ipc_server_path[L_tmpnam];
         EventCallbackFunc event_callback;
-        std::thread event_read_thread;
-        bool alive;
+        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;
     };
 }