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metadata window custom subclass for only updating fields that have changed

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tsi-billypom 2024-08-15 16:04:27 -04:00
parent 63c54f9de7
commit 9f534830ee
1 changed files with 31 additions and 17 deletions
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20
components/MetadataWindow.py
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@ -17,6 +17,18 @@ from utils.update_song_in_database import update_song_in_database
from utils.id3_tag_mapping import id3_tag_mapping
class ID3LineEdit(QLineEdit):
def __init__(self, text: str, tag: str):
""" """
super(ID3LineEdit, self).__init__()
self.setText(text)
self._original_text = text
self.tag = tag
def has_changed(self) -> bool:
return self.text() != self._original_text
class MetadataWindow(QDialog):
refreshMusicTableSignal = pyqtSignal()
@ -80,7 +92,7 @@ class MetadataWindow(QDialog):
field_text = str(value[0]) if value else ""
# Normal field
label = QLabel(str(self.id3_tag_mapping[tag]))
input_field = QLineEdit(field_text)
input_field = ID3LineEdit(field_text, tag)
input_field.setStyleSheet(None)
else:
# Danger field
@ -88,7 +100,7 @@ class MetadataWindow(QDialog):
# so be careful...dangerous
field_text = str(value[0]) if value else ""
label = QLabel(str(self.id3_tag_mapping[tag]))
input_field = QLineEdit(field_text)
input_field = ID3LineEdit(field_text, tag)
input_field.setStyleSheet("border: 1px solid red")
# Save each input field to our dict for saving
self.input_fields[tag] = input_field
@ -106,7 +118,9 @@ class MetadataWindow(QDialog):
for song in self.songs:
for tag, field in self.input_fields.items():
if field.text() is not None and field.text() != "":
# Update the ID3 tag if not blank
if field.has_changed():
# Update the ID3 tag if the tag is not blank,
# and has been edited
success = set_id3_tag(
filepath=song[0], tag_name=tag, value=field.text()
)