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))

modules/player/player.py

@@ -29,15 +29,47 @@ class Player(object):
         self.mediaplayer_out = get_player(self.instance)
         self.mediaplayer_out.audio_output_device_set(None, get_devices(
             self.mediaplayer_out)['CABLE Input (VB-Audio Virtual Cable)'])
-        self.is_paused = False
 
     def set_media(self, media: str) -> None:
         self.mediaplayer_preview.set_media(self.instance.media_new(media))
         self.mediaplayer_out.set_media(self.instance.media_new(media))
 
+    def set_volume(self, volume: int):
+        self.mediaplayer_preview.audio_set_volume(volume)
+        self.mediaplayer_out.audio_set_volume(volume)
+
     def play(self, ui: Ui_MainWindow):
+        from PyQt5 import QtGui
+        pause_icon = QtGui.QIcon()
+        pause_icon.addPixmap(QtGui.QPixmap(":/img/img/pause.png"), QtGui.QIcon.Normal, QtGui.QIcon.Off)
+
         self.mediaplayer_preview.play()
         self.mediaplayer_out.play()
+        self.set_volume(ui.volume_box.value())
+        ui.play_pause_button.setIcon(pause_icon)
+
+    def playpause(self, ui: Ui_MainWindow):
+        from PyQt5 import QtGui
+        play_icon = QtGui.QIcon()
+        play_icon.addPixmap(QtGui.QPixmap(":/img/img/play.png"), QtGui.QIcon.Normal, QtGui.QIcon.Off)
+        pause_icon = QtGui.QIcon()
+        pause_icon.addPixmap(QtGui.QPixmap(":/img/img/pause.png"), QtGui.QIcon.Normal, QtGui.QIcon.Off)
+
+        if self.mediaplayer_out.is_playing():
+            self.mediaplayer_preview.pause()
+            self.mediaplayer_out.pause()
+            ui.play_pause_button.setIcon(play_icon)
+        else:
+            self.mediaplayer_preview.play()
+            self.mediaplayer_out.play()
+            ui.play_pause_button.setIcon(pause_icon)
 
     def get_length(self) -> int:
         return int(self.mediaplayer_preview.get_length() / 1000)
+
+    def get_position(self) -> int:
+        return int(self.mediaplayer_preview.get_position() * 100)
+
+    def set_position(self, pos: float):
+        self.mediaplayer_preview.set_position(pos)
+        self.mediaplayer_out.set_position(pos)