1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
|
from PyQt5.QtGui import *
from PyQt5.QtWidgets import *
from PyQt5.QtCore import *
from MainWindow import Ui_MainWindow
import vlc
import logging
LOGLEVEL = logging.DEBUG
import midi
import playlist
import control
class MainWindow(QMainWindow, Ui_MainWindow):
def __init__(self, *args, **kwargs):
super(MainWindow, self).__init__(*args, **kwargs)
self.setupUi(self)
self.midiEnabled = False
self.player = vlc.MediaListPlayer()
self.playlist = playlist.Playlist(self)
self.control = control.Control(self)
"""
self.player.durationChanged.connect(self.updateDuration)
self.player.positionChanged.connect(self.updatePosition)
self.player.positionChanged.connect(self.positionChanged)
self.abListModel = AbListModel()
self.abListView.setModel(self.abListModel)
self.abListView.selectionModel().selectionChanged.connect(self.abListSelectionChanged)
self.saveAbButton.pressed.connect(self.addAb)
self.internalState = dict()
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.show()
def playlistPositionChanged(self, i):
if i > -1:
ix = self.playlistModel.index(i)
self.songListView.setCurrentIndex(ix)
def abListSelectionChanged(self, ix):
if len(ix.indexes()) > 0:
i = ix.indexes()[0].row()
ab = self.abListModel.abList[i]
self.aSlider.setValue(ab[0])
self.bSlider.setValue(ab[1])
def addAb(self, song=None, a=None, b=None):
currentSong = song or self.playlist.currentMedia().canonicalUrl().path()
abState = [a or self.aSlider.value(), b or self.bSlider.value()]
self.abListModel.abList.append(abState)
self.abListModel.layoutChanged.emit()
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.aSlider.setMaximum(duration)
self.bSlider.setMaximum(duration)
def updatePosition(self, position):
# Disable the events to prevent updating triggering a setPosition event (can cause stuttering).
self.songSlider.blockSignals(True)
self.songSlider.setValue(position)
self.songSlider.blockSignals(False)
def positionChanged(self, position):
if self.abRepeatButton.isChecked() and position > self.bSlider.value():
self.player.setPosition(self.aSlider.value())
def loadSession(self):
path, _ = QFileDialog.getOpenFileName(self, "Open file", "", "session (*.json)")
if path:
import json
with open(path, "r") as f:
session = json.load(f)
self.reset()
for song in session:
self.addSong(song)
self.abListModel.abList = self.internalState[song]
for ab in session[song]:
self.addAb(song=song, a=ab[0], b=ab[1])
def saveSession(self):
path, _ = QFileDialog.getSaveFileName(self, "Save file", "", "session (*.json)")
if path:
import json
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):
if self.midiEnabled:
return
try:
midi.midi_init()
except Exception as e:
print(e)
return
self.midiEnabled = True
# play pause
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)
# 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__':
logging.basicConfig(level=LOGLEVEL)
app = QApplication([])
app.setApplicationName("Solo Tool")
app.setStyle("Fusion")
# Fusion dark palette from https://gist.github.com/QuantumCD/6245215.
palette = QPalette()
palette.setColor(QPalette.Window, QColor(53, 53, 53))
palette.setColor(QPalette.WindowText, Qt.white)
palette.setColor(QPalette.Base, QColor(25, 25, 25))
palette.setColor(QPalette.AlternateBase, QColor(53, 53, 53))
palette.setColor(QPalette.ToolTipBase, Qt.white)
palette.setColor(QPalette.ToolTipText, Qt.white)
palette.setColor(QPalette.Text, Qt.white)
palette.setColor(QPalette.Button, QColor(53, 53, 53))
palette.setColor(QPalette.ButtonText, Qt.white)
palette.setColor(QPalette.BrightText, Qt.red)
palette.setColor(QPalette.Link, QColor(42, 130, 218))
palette.setColor(QPalette.Highlight, QColor(42, 130, 218))
palette.setColor(QPalette.HighlightedText, Qt.black)
app.setPalette(palette)
app.setStyleSheet("QToolTip { color: #ffffff; background-color: #2a82da; border: 1px solid white; }")
window = MainWindow()
app.exec_()
|
