adding initial MacroPad OS commit!

app/options_app.py

@@ -0,0 +1,81 @@
+import terminalio
+from adafruit_display_text import label
+from adafruit_displayio_layout.layouts.grid_layout import GridLayout
+from rainbowio import colorwheel
+
+from .abstract_app import App
+from .debug_app import rgb_from_int
+
+
+class OptionsApp(App):
+
+    def __init__(self, macropad, config):
+        super().__init__(macropad, config)
+        self.tones = [196, 220, 246, 262, 294, 330, 349, 392, 440, 494, 523, 587]
+        self.wheel_offset = 0
+        self.send_keyboard_inputs = 0
+        self.lit_keys = [False] * 12
+        self.labels = []
+        self.layout = GridLayout(x=0, y=9, width=128, height=54, grid_size=(4, 1), cell_padding=1)
+        self.title = label.Label(
+            y=4,
+            font=terminalio.FONT,
+            color=0x0,
+            text=f"     OPTIONS MENU     ",
+            background_color=0xFFFFFF,
+        )
+
+    def on_start(self):
+        print("on start from the app!")
+        self.lit_keys = [False] * 4
+        # self.macropad.display.show(self.display_group)
+        for _ in range(4):
+            self.labels.append(label.Label(terminalio.FONT, text=""))
+
+        for index in range(4):
+            x = index % 3 + 1
+            y = index // 3
+            self.layout.add_content(self.labels[index], grid_position=(x, y), cell_size=(1, 1))
+
+    def on_resume(self):
+        print("resume from the options app!")
+        self.display_group.append(self.title)
+        self.display_group.append(self.layout)
+        self.macropad.display.show(self.display_group)
+        print(self.display_group)
+        print(id(self.display_group))
+
+    def on_pause(self):
+        print("Pausing")
+        self.display_group.remove(self.title)
+        self.display_group.remove(self.layout)
+
+    def on_stop(self):
+        print("Stopping")
+
+    def loop(self):
+        self.process_key_presses()
+        self.light_keys()
+
+    def process_key_presses(self):
+        key_event = self.macropad.keys.events.get()
+        if key_event:
+            if key_event.key_number < 4:
+                if key_event.pressed :
+                    self.labels[key_event.key_number].text = "KEY{}".format(key_event.key_number)
+                    print(self.macropad.keys)
+                    self.lit_keys[key_event.key_number] = not self.lit_keys[key_event.key_number]
+                    self.macropad.stop_tone()
+                    self.macropad.start_tone(self.tones[key_event.key_number])
+                else:
+                    self.labels[key_event.key_number].text = ""
+                    self.macropad.stop_tone()
+
+    def light_keys(self):
+        self.wheel_offset += 1
+        for pixel in range(4):
+            if self.lit_keys[pixel]:
+                (r, g, b) = rgb_from_int(colorwheel((pixel / 4 * 256) + self.wheel_offset))
+                self.macropad.pixels[pixel] = (r * .1, g * .1, b * .1)
+            else:
+                self.macropad.pixels[pixel] = 0