Added LED feedback for start/pause/stop, implementation is hacky but passes test

4 files changed, 27 insertions, 7 deletions

diff --git a/diagram.drawio b/diagram.drawio
index 9b04ef2..9c2adf7 100644
--- a/diagram.drawio
+++ b/diagram.drawio
@@ -1 +1 @@
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name="MIDI">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</diagram><diagram id="PyNSc7ezSt42GBdjTBvd" name="Launchpad">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</diagram></mxfile>
\ No newline at end of file
diff --git a/known-issues.md b/known-issues.md
index 0307e4c..86e83c7 100644
--- a/known-issues.md
+++ b/known-issues.md
@@ -8,7 +8,6 @@
     * automatically play next song when current song ends
     * playback doesn't stop when jumping to next/previous song
         * should this be the default anyway?
-* Add buttons to write current playback position to A or B limit sliders
 
 # Closed Issues
 
@@ -17,6 +16,7 @@
 * Songs are displayed as full path, should be file name or ideally title from metadata
 * When switching between songs, AB limit selection is not reset, this means that if the song has only one limit, it is not possible to load it anymore
 * No GUI to control playback speed
+* Add buttons to write current playback position to A or B limit sliders
 
 # Use Cases
 
diff --git a/midi_controller_launchpad_mini.py b/midi_controller_launchpad_mini.py
index 1f430c2..ec69509 100644
--- a/midi_controller_launchpad_mini.py
+++ b/midi_controller_launchpad_mini.py
@@ -20,7 +20,7 @@ class MidiController:
 
     def _registerHandlers(self):
         self._handlers = {
-            96  : self._soloTool.stop,
+            96  : self._stop,
             112 : self._playPause,
             101 : self._soloTool.jumpToA,
             102 : self._soloTool.previousStoredAbLimits,
@@ -52,8 +52,14 @@ class MidiController:
     def _playPause(self):
         if self._soloTool.isPlaying():
             self._soloTool.pause()
+            self._setButtonLED(7, 0, MidiController.LED_YELLOW)
         else:
             self._soloTool.play()
+            self._setButtonLED(7, 0, MidiController.LED_GREEN)
+    
+    def _stop(self):
+        self._soloTool.stop()
+        self._setButtonLED(7, 0, MidiController.LED_YELLOW)
 
     def _createSetPlaybackRateCallback(self, rate):
         def f():
@@ -86,7 +92,7 @@ class MidiController:
 
         # playback control
         self._setButtonLED(6, 0, MidiController.LED_RED)
-        self._setButtonLED(7, 0, MidiController.LED_GREEN)
+        self._setButtonLED(7, 0, MidiController.LED_YELLOW)
 
         # AB control
         self._setButtonLED(6, 5, MidiController.LED_YELLOW)
diff --git a/midi_launchpad_mini_integrationtest.py b/midi_launchpad_mini_integrationtest.py
index 13b18e7..e5b757c 100644
--- a/midi_launchpad_mini_integrationtest.py
+++ b/midi_launchpad_mini_integrationtest.py
@@ -10,6 +10,7 @@ class MidiWrapperMock:
         self.callback = None
         self.connectedDevice = None
         self.sentMessages = SimpleQueue()
+        self.latestMessage = None
 
     def setCallback(self, callback):
         self.callback = callback
@@ -18,7 +19,8 @@ class MidiWrapperMock:
         self.connectedDevice = deviceName
     
     def sendMessage(self, note, velocity, channel):
-        self.sentMessages.put((note, velocity, channel))
+        self.latestMessage = (note, velocity, channel)
+        self.sentMessages.put(self.latestMessage)
     
     def simulateInput(self, note, velocity=127, channel=0):
         if self.callback is not None:
@@ -26,6 +28,9 @@ class MidiWrapperMock:
             msg = Message("note_on", note=note, velocity=velocity, channel=channel)
             self.callback(msg)
 
+    def getLatestMessage(self):
+        return self.latestMessage
+
 @pytest.fixture
 def playerMock():
     return PlayerMock()
@@ -54,21 +59,30 @@ def test_startStopAndPauseButtons(uut, midiWrapperMock, playerMock):
     uut.connect()
 
     assert playerMock.state == PlayerMock.STOPPED
-
+    
     midiWrapperMock.simulateInput(playPauseButton)
     assert playerMock.state == PlayerMock.PLAYING
+    msg = midiWrapperMock.getLatestMessage()
+    assert msg == (playPauseButton, MidiController.LED_GREEN, 0)
 
     midiWrapperMock.simulateInput(stopButton)
     assert playerMock.state == PlayerMock.STOPPED
+    assert midiWrapperMock.getLatestMessage() == (playPauseButton, MidiController.LED_YELLOW, 0)
 
     midiWrapperMock.simulateInput(playPauseButton)
+    assert midiWrapperMock.getLatestMessage() == (playPauseButton, MidiController.LED_GREEN, 0)
+    
     midiWrapperMock.simulateInput(playPauseButton)
+    assert midiWrapperMock.getLatestMessage() == (playPauseButton, MidiController.LED_YELLOW, 0)
     assert playerMock.state == PlayerMock.PAUSED
 
     midiWrapperMock.simulateInput(playPauseButton)
+    assert midiWrapperMock.getLatestMessage() == (playPauseButton, MidiController.LED_GREEN, 0)
     assert playerMock.state == PlayerMock.PLAYING
 
     midiWrapperMock.simulateInput(playPauseButton)
+    assert midiWrapperMock.getLatestMessage() == (playPauseButton, MidiController.LED_YELLOW, 0)
+
     midiWrapperMock.simulateInput(stopButton)
     assert playerMock.state == PlayerMock.STOPPED
 
@@ -209,7 +223,7 @@ def test_initializationMessages(uut, midiWrapperMock):
             (101, yellow, 0),
             (102, red, 0),
             (103, green, 0),
-            (112, green, 0),
+            (112, yellow, 0),
             (118, red, 0),
             (119, green, 0)
         ]