From 96fa61ed7a0f3e08b40f528e272fd73a7dbc9cf4 Mon Sep 17 00:00:00 2001
From: Eddy Pedroni <eddy@0xf7.com>
Date: Sun, 21 Nov 2021 18:03:11 +0100
Subject: Fixed some bugs, added some midi buttons

---
 midi.py          |  7 +++++--
 requirements.txt |  1 +
 solo-tool.py     | 48 ++++++++++++++++++++++++++++++++++++++++++------
 3 files changed, 48 insertions(+), 8 deletions(-)

diff --git a/midi.py b/midi.py
index 81b6703..7eca87e 100644
--- a/midi.py
+++ b/midi.py
@@ -13,6 +13,8 @@ _outport = None
 _callbacks_on_press = dict()
 _callbacks_on_release = dict()
 
+_debug = False
+
 def midi_init(device_name="Launchpad Mini MIDI 1"):
     global _inport, _outport
     _inport = mido.open_input(device_name)
@@ -21,10 +23,11 @@ def midi_init(device_name="Launchpad Mini MIDI 1"):
     _inport.callback = _callback
 
 def button_on(button, colour):
-    print(f"outport: {_outport}")
+    if _debug: print(f"outport: {_outport}")
+
     if _outport:
         msg = _light_ctrl_msg.copy(note=button, velocity=colour)
-        print(f"sending {msg}")
+        if _debug: print(f"sending {msg}")
         _outport.send(msg)
 
 def button_off(button):
diff --git a/requirements.txt b/requirements.txt
index 62999c0..df46354 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,3 +1,4 @@
 PyQt5>=5.6
 sip
 mido
+python-rtmidi
diff --git a/solo-tool.py b/solo-tool.py
index 26ddca2..788f58f 100644
--- a/solo-tool.py
+++ b/solo-tool.py
@@ -86,6 +86,8 @@ class MainWindow(QMainWindow, Ui_MainWindow):
         self.saveSessionButton.pressed.connect(self.saveSession)
         self.loadSessionButton.pressed.connect(self.loadSession)
 
+        self.abRepeatButton.clicked.connect(self.abRepeatToggleClick)
+
         self.initMidiButton.pressed.connect(self.initMidi)
         self.midiEnabled = False
 
@@ -125,6 +127,9 @@ class MainWindow(QMainWindow, Ui_MainWindow):
         else:
             self.player.play()
 
+        if self.midiEnabled:
+            midi.button_on(midi.lp_key[0][1], (midi.GREEN if self.player.state() == QMediaPlayer.PlayingState else midi.RED))
+
     def updateDuration(self, duration):
         self.songSlider.setMaximum(duration)
         self.aSlider.setMaximum(duration)
@@ -159,6 +164,7 @@ class MainWindow(QMainWindow, Ui_MainWindow):
             import json
             with open(path, "r") as f:
                 session = json.load(f)
+                self.reset()
                 
                 for song in session:
                     self.addSong(song)
@@ -174,18 +180,48 @@ class MainWindow(QMainWindow, Ui_MainWindow):
             with open(path, "w") as f:
                 json.dump(self.internalState, f)
 
+    def abRepeatToggleClick(self):
+        midi.button_on(midi.lp_key[1][1], (midi.GREEN if self.abRepeatButton.isChecked() else midi.RED))
+
     def initMidi(self):
-        midi.midi_init()
+        if self.midiEnabled:
+            return
+
+        try:
+            midi.midi_init()
+        except e:
+            print(e)
+            return
+        
         self.midiEnabled = True
 
         # play pause
-        midi.button_on(midi.lp_key[0][0], (midi.GREEN if self.player.state() == QMediaPlayer.PlayingState else midi.RED))
-        def midiPlayPause():
-            midi.button_on(midi.lp_key[0][0], (midi.RED if self.player.state() == QMediaPlayer.PlayingState else midi.GREEN))
-            self.playPauseButton.click()
+        midi.button_on(midi.lp_key[0][1], (midi.GREEN if self.player.state() == QMediaPlayer.PlayingState else midi.RED))
+        midi.on_press(midi.lp_key[0][1], self.playPauseButton.click)
+
+        # next song
+        midi.button_on(midi.lp_key[0][2], midi.YELLOW)
+        midi.on_press(midi.lp_key[0][2], self.playlist.next)
 
-        midi.on_press(midi.lp_key[0][0], midiPlayPause)
+        # previous song
+        midi.button_on(midi.lp_key[0][0], midi.YELLOW)
+        midi.on_press(midi.lp_key[0][0], self.playlist.previous)
 
+        # a/b repeat
+        midi.button_on(midi.lp_key[1][1], (midi.GREEN if self.abRepeatButton.isChecked() else midi.RED))
+        midi.on_press(midi.lp_key[1][1], self.abRepeatButton.click)
+
+        # next ab
+        # TODO continue here
+        midi.button_on(midi.lp_key[1][2], midi.YELLOW)
+        #midi.on_press(midi.lp_key[1][2], nextAb)
+        
+
+    def reset(self):
+        self.playlist.clear()
+        self.playlistModel.layoutChanged.emit()
+        self.abListModel.abList.clear()
+        self.abListModel.layoutChanged.emit()
 
 if __name__ == '__main__':
     app = QApplication([])
-- 
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