Now pausing, dragging slider works!

Known issue: cutting end of sound. I have no idea how to fix it

gui/modules/initialize/setup_ui.py

@@ -25,6 +25,7 @@ def on_load(ui: Ui_MainWindow, MainWindow: QMainWindow):
         GlobalBlur(MainWindow.winId(), acrylic=True)
 
     ui.timer = QtCore.QTimer(MainWindow)
+    ui.timer.start(100)
 
     p = Player()
 

gui/modules/player/handlers.py

@@ -1,4 +1,5 @@
 from gui.gui import Ui_MainWindow
+from PyQt5 import QtGui
 from PyQt5.QtWidgets import QMainWindow
 from modules.player.player import Player
 
@@ -11,3 +12,13 @@ def register_handlers(ui: Ui_MainWindow, MainWindow: QMainWindow, p: Player):
     :param MainWindow:
     :return:
     """
+
+    play_icon = QtGui.QIcon()
+    play_icon.addPixmap(QtGui.QPixmap(":/img/img/play.png"), QtGui.QIcon.Normal, QtGui.QIcon.Off)
+
+    ui.volume_box.valueChanged.connect(lambda: p.set_volume(ui.volume_box.value()))
+    ui.play_pause_button.clicked.connect(lambda: p.playpause(ui))
+    ui.timer.timeout.connect(lambda: (ui.player_time_slider.setValue(p.get_position()),
+                                      ui.play_pause_button.setIcon(play_icon) if not p.mediaplayer_out.is_playing()
+                             else None))
+    ui.player_time_slider.sliderPressed.connect(lambda: p.set_position(ui.player_time_slider.value() / 100.0))