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testing multiple tracks

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SpookyDervish
2026-01-14 13:04:38 +11:00
parent 506d3c8749
commit d757b839d7
5 changed files with 15 additions and 16 deletions
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8
src/main.py
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@@ -7,12 +7,12 @@ if __name__ == "__main__":
print("Loading project...") print("Loading project...")
test_project = Project(channels=[ test_project = Project(channels=[
ProjectChannel(chunks=[ ProjectChannel(chunks=[
AudioChannelChunk(*librosa.load("120 bpm amen break.mp3"), position=0), AudioChannelChunk(*librosa.load("120 bpm amen break.mp3", mono=False), position=0, name="120 bpm amen break.mp3"),
AudioChannelChunk(*librosa.load("120 bpm amen break.mp3"), position=1), AudioChannelChunk(*librosa.load("120 bpm amen break.mp3", mono=False), position=1, name="120 bpm amen break.mp3"),
AudioChannelChunk(*librosa.load("120 bpm amen break.mp3"), position=2) AudioChannelChunk(*librosa.load("120 bpm amen break.mp3", mono=False), position=2, name="120 bpm amen break.mp3")
], name="drums"), ], name="drums"),
ProjectChannel(chunks=[ ProjectChannel(chunks=[
AudioChannelChunk(*librosa.load("piano chords - Bmin 120BPM.wav", mono=False), name="piano chords - Bmin 120BPM.wav")
], name="piano") ], name="piano")
])#.from_file("test_project.tdp") ])#.from_file("test_project.tdp")

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src/piano chords - Bmin 120BPM.wav Normal file
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2
src/ui/app.py
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@@ -9,8 +9,6 @@ from ui.widgets.project_settings import ProjectSettings
class AppUI(App): class AppUI(App):
CSS_PATH = "../assets/style.tcss" CSS_PATH = "../assets/style.tcss"
theme = "atom-one-dark"
def __init__(self, project): def __init__(self, project):
super().__init__() super().__init__()
self.zoom_level = 0.05 self.zoom_level = 0.05

12
src/ui/widgets/chunk_types/audio.py
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@@ -14,7 +14,7 @@ from ui.widgets.chunk_types.chunk import Chunk
class AudioChunk(Chunk): class AudioChunk(Chunk):
DEFAULT_CSS = """ DEFAULT_CSS = """
AudioChunk { AudioChunk {
border: tab $accent; border: tab $secondary;
PlotWidget { PlotWidget {
height: 1fr; height: 1fr;
@@ -51,7 +51,7 @@ class AudioChunk(Chunk):
def on_mount(self): def on_mount(self):
for plot in self.query(PlotWidget): for plot in self.query(PlotWidget):
plot: PlotWidget = plot # just for type checking plot: PlotWidget = plot # just for type checking
plot.margin_top = 0 plot.margin_top = 0
plot.margin_left = 0 plot.margin_left = 0
plot.margin_bottom = 0 plot.margin_bottom = 0
@@ -91,7 +91,7 @@ class AudioChunk(Chunk):
x, x,
y, y,
1.0, 1.0,
bar_style=self.app.theme_variables["warning"], bar_style=self.app.theme_variables["secondary"],
hires_mode=HiResMode.BRAILLE hires_mode=HiResMode.BRAILLE
) )
@@ -114,8 +114,6 @@ class AudioChunk(Chunk):
samples.append(self.audio[channel, sample])""" samples.append(self.audio[channel, sample])"""
yield PlotWidget(allow_pan_and_zoom=False, id=f"channel-{channel}") yield PlotWidget(allow_pan_and_zoom=False, id=f"channel-{channel}")
#yield Sparkline(data=samples)
else: else:
@@ -125,6 +123,4 @@ class AudioChunk(Chunk):
for sample in range(0, self.num_samples, int(self.sample_rate*0.1)): for sample in range(0, self.num_samples, int(self.sample_rate*0.1)):
samples.append(self.audio[sample])""" samples.append(self.audio[sample])"""
yield PlotWidget(allow_pan_and_zoom=False) yield PlotWidget(allow_pan_and_zoom=False)
#yield Sparkline(data=samples)

9
src/ui/widgets/timeline.py
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@@ -80,6 +80,11 @@ class Timeline(Vertical):
for bar_line in self.query(Rule): for bar_line in self.query(Rule):
if not isinstance(bar_line, PlayHead): if not isinstance(bar_line, PlayHead):
bar_line.offset = (self.bar_offset * bar_line.index, 0) bar_line.offset = (self.bar_offset * bar_line.index, 0)
if self.app.zoom_level >= 0.09 and bar_line.has_class("beat-line"):
bar_line.display = False
else:
bar_line.display = True
def compose(self) -> ComposeResult: def compose(self) -> ComposeResult:
@@ -98,7 +103,7 @@ class Timeline(Vertical):
yield Chunk(chunk_name=chunk.name, bar_pos=chunk.position) yield Chunk(chunk_name=chunk.name, bar_pos=chunk.position)
elif chunk.chunk_type == ChunkType.AUDIO: elif chunk.chunk_type == ChunkType.AUDIO:
yield AudioChunk(chunk.audio_data, chunk.sample_rate, chunk.name, chunk.position) yield AudioChunk(chunk.audio_data, chunk.sample_rate, chunk.name, chunk.position)
for i in range(1, 17): for i in range(1, 17):
bar = None bar = None
if i % 4 == 0: if i % 4 == 0:
@@ -113,4 +118,4 @@ class Timeline(Vertical):
#yield PlayHead() yield PlayHead()