changed GuiMain in order to make it testable with laptop

main.py

@@ -72,6 +72,22 @@ class GuiMain:
 
         self.athmos = Athmos(self.screen)
         self.athmos.show_list = False
+        self.set_athmo_filenames([
+            "01_7Qp3xL8gK2tA5mR9eZ1vC4bN6sH0jF",
+            "02_yP5cT8kL3wR0vX6mN9bQ2fZ4hJ7dS1",
+            "03_3aB7eF2gH9jK5lM1nP6qR0sT8uV4B7eF2gH9jK5lM1nP6qR0sT8uV4wX",
+            "04_6mV0cX8zL5jH7gF2dS9aP1oI3uY4tR",
+            "05_2pQ8oR3iK6jL1fH7gK9wL0q3xZ4jL1fH7gK9wL0q3xZ4rE5",
+            "06_9eZ1vC4bN6sH0jF7Qp3xL8gK2tA5mR",
+            "07_0vX6mN9bQ2fZ4hJ7dS1yP5cT8kL3wR",
+            "08_1nP6qR0sT8uV4wX3aB7eF2gH9jK5lM",
+            "09_5jH7gF2dS9aP1oI3uY4tR6mV0cX8zL",
+            "10_6jL1fH7gK9wL0q3xZ4rE5pQ8oR3iK2",
+            "11_0jF7Qp3xL8gK2tA5mR9eZ1vC4bN6sH",
+            "12_4hJ7dS1yP5cT8kL3wR0vX6mN9bQ2fZ",
+            "13_9jK5lM1nP6qR0sT8uV4wX3aB7eF2gH",
+        ])
+        self.selected_athmo_srf = None
 
         self.clock = pygame.time.Clock()
         self.running = True
@@ -93,10 +109,15 @@ class GuiMain:
     def show_athmos(self, show=True):
         self.athmos.show_list = show
         self.show_knobs = not show
+        if show == False:
+            self.set_selected_athmo()
 
     def set_athmo_index(self, index):
         self.athmos.index = index
 
+    def set_selected_athmo(self):
+        self.selected_athmo_srf = font_helvetica16.render(self.athmos.filenames[self.athmos.index], False, color_primary)
+
     def set_athmo_filenames(self, filenames):
         self.athmos.set_filenames(filenames)
 
@@ -134,6 +155,11 @@ class GuiMain:
             self.lloop_button.display()
             self.rloop_button.display()
             self.rec_button.display()
+
+            if self.selected_athmo_srf is not None:
+                self.screen.blit(self.selected_athmo_srf,
+                                 ((self.screenW/2 - self.selected_athmo_srf.get_width())/2,
+                                 self.screenH - self.selected_athmo_srf.get_height()-10))
             
             if self.loop_input_mode is not None:
                 self.screen.blit(self.loop_input_mode,
@@ -151,6 +177,19 @@ class GuiMain:
                 if event.type == pygame.KEYDOWN:
                     if event.key == pygame.K_ESCAPE:
                         self.running = False
+                    if event.key == pygame.K_INSERT:
+                        if not self.athmos.show_list:
+                            self.show_athmos()
+                        else:
+                            self.show_athmos(False)
+                    if event.key == pygame.K_UP:
+                        if self.athmos.show_list:
+                            self.athmos.index -= 1
+                            self.athmos.index %= len(self.athmos.filenames)
+                    if event.key == pygame.K_DOWN:
+                        if self.athmos.show_list:
+                            self.athmos.index += 1
+                            self.athmos.index %= len(self.athmos.filenames)
                 elif event.type == pygame.QUIT:
                         self.running = False
                 elif event.type == pygame.MOUSEBUTTONDOWN: