"Set multiproperties" fails to "Apply" when multiple files are selected
This appears to be a typo in file_movie.on_button_accept_clicked().
Steps to reproduce
- Load several videos into a project.
- Chose "Set multiproperties" from the Edit menu
- Click "Select all"
- Go to the "Actions" tab and set "Action to perform when this title ends" to "Play the next title"
- Click "Apply"
What I expected to happen
Multiproperties dialog should disappear and each selected track should now have "Play the next title" as its action in its properties.
What actually happened
Nothing happened in the GUI. The following error was printed to stderr:
Traceback (most recent call last):
File "/usr/lib/python3.7/site-packages/devedeng/file_movie.py", line 627, in on_button_accept_clicked
data = self.store_file()
AttributeError: 'file_movie' object has no attribute 'store_file'
This looks like a two-line fix. I'll submit a pull request in a few minutes.