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
|
from collections.abc import Callable
from solo_tool.solo_tool import SoloTool
def playPause(st: SoloTool) -> Callable[[], None]:
def f():
if st.playing:
st.pause()
else:
st.play()
return f
def changeSong(st: SoloTool, delta: int) -> Callable[[], None]:
def f():
if st.song is None:
st.song = 0
else:
st.song += delta
return f
def restartOrPreviousSong(st: SoloTool, threshold: float) -> Callable[[], None]:
def f():
if st.position < threshold and st.song > 0:
st.song -= 1
else:
st.position = 0.0
return f
def setSong(st: SoloTool, index: int, followUp: Callable[[], None]=None) -> Callable[[], None]:
def f():
st.song = index
if followUp is not None:
followUp()
return f
def seekRelative(st: SoloTool, delta: float) -> Callable[[], None]:
def f():
st.position += delta
return f
def seekAbsolute(st: SoloTool, delta: float) -> Callable[[], None]:
def f():
st.position = delta
return f
def positionToKeyPoint(st: SoloTool) -> Callable[[], None]:
def f():
st.keyPoint = st.position
return f
def setKeyPoint(st: SoloTool, kp: float) -> Callable[[], None]:
def f():
st.keyPoint = kp
return f
def changeKeyPoint(st: SoloTool, delta: int) -> Callable[[], None]:
from bisect import bisect_right, bisect_left
def f():
if delta > 0:
pivot = bisect_right(st.keyPoints, st.keyPoint) - 1
elif delta < 0:
pivot = bisect_left(st.keyPoints, st.keyPoint) - 1
else:
return
new = max(min(pivot + delta, len(st.keyPoints) - 1), 0)
st.keyPoint = st.keyPoints[new]
return f
def rateAbsolute(st: SoloTool, value: float) -> Callable[[], None]:
def f():
st.rate = value
return f
def rateRelative(st: SoloTool, delta: float) -> Callable[[], None]:
def f():
st.rate += delta
return f
def volumeAbsolute(st: SoloTool, value: float) -> Callable[[], None]:
def f():
st.volume = value
return f
|
