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save and restore window width+height

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This commit is contained in:
tsi-billypom 2025-04-04 10:53:23 -04:00
parent 5875776442
commit dfb17a7459
2 changed files with 13 additions and 9 deletions
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10
components/AudioVisualizer.py
View File

@ -1,17 +1,15 @@
import numpy as np import numpy as np
import math
from PyQt5 import QtWidgets from PyQt5 import QtWidgets
from numpy.lib import math
from utils import FFTAnalyser from utils import FFTAnalyser
class AudioVisualizer(QtWidgets.QWidget): class AudioVisualizer(QtWidgets.QWidget):
"""Audio Visualizer component""" """Audio Visualizer component"""
def __init__(self, media_player, x_resolution): def __init__(self, media_player):
super().__init__() super().__init__()
self.media_player = media_player self.media_player = media_player
self.x_resolution = x_resolution self.x_resolution = 100
self.fft_analyser = FFTAnalyser(self.media_player, self.x_resolution) self.fft_analyser = FFTAnalyser(self.media_player, self.x_resolution)
self.fft_analyser.calculatedVisual.connect(self.set_amplitudes) self.fft_analyser.calculatedVisual.connect(self.set_amplitudes)
self.fft_analyser.calculatedVisualRs.connect(self.set_rs) self.fft_analyser.calculatedVisualRs.connect(self.set_rs)
@ -28,6 +26,10 @@ class AudioVisualizer(QtWidgets.QWidget):
np.log10(self.min_freq), np.log10(self.max_freq), self.x_resolution np.log10(self.min_freq), np.log10(self.max_freq), self.x_resolution
) )
def get_x_resolution(self):
"""Returns the resolution for the graphics plot"""
return self.x_resolution
def get_frequency_ticks(self): def get_frequency_ticks(self):
"""Returns frequency ticks for x-axis display """Returns frequency ticks for x-axis display

12
main.py
View File

@ -162,10 +162,7 @@ class ApplicationWindow(QMainWindow, Ui_MainWindow):
self.config.read(self.cfg_file) self.config.read(self.cfg_file)
self.player: QMediaPlayer = QMediaPlayer() # Audio player object self.player: QMediaPlayer = QMediaPlayer() # Audio player object
self.probe: QAudioProbe = QAudioProbe() # Gets audio data self.probe: QAudioProbe = QAudioProbe() # Gets audio data
self.analyzer_x_resolution = 100 self.audio_visualizer: AudioVisualizer = AudioVisualizer(self.player)
self.audio_visualizer: AudioVisualizer = AudioVisualizer(
self.player, self.analyzer_x_resolution
)
self.timer = QTimer(self) # Audio timing things self.timer = QTimer(self) # Audio timing things
self.clipboard = clipboard self.clipboard = clipboard
self.tableView.load_qapp(self) self.tableView.load_qapp(self)
@ -192,7 +189,9 @@ class ApplicationWindow(QMainWindow, Ui_MainWindow):
# Adjust to leave room for playback controls # Adjust to leave room for playback controls
self.PlotWidget.setFixedHeight(225) self.PlotWidget.setFixedHeight(225)
# x range # x range
self.PlotWidget.setXRange(0, self.analyzer_x_resolution, padding=0) self.PlotWidget.setXRange(
0, self.audio_visualizer.get_x_resolution(), padding=0
)
# y axis range for decibals (-96db to 0db) # y axis range for decibals (-96db to 0db)
self.PlotWidget.setYRange(-96, 0, padding=0) self.PlotWidget.setYRange(-96, 0, padding=0)
# Logarithmic x-axis for frequency display # Logarithmic x-axis for frequency display
@ -298,6 +297,9 @@ class ApplicationWindow(QMainWindow, Ui_MainWindow):
column_widths_as_string = ",".join(list_of_column_widths) column_widths_as_string = ",".join(list_of_column_widths)
self.config["table"]["column_widths"] = column_widths_as_string self.config["table"]["column_widths"] = column_widths_as_string
self.config["settings"]["volume"] = str(self.current_volume) self.config["settings"]["volume"] = str(self.current_volume)
self.config["settings"]["window_size"] = (
str(self.width()) + "," + str(self.height())
)
# Save the config # Save the config
with open(self.cfg_file, "w") as configfile: with open(self.cfg_file, "w") as configfile: