secure_delete makes SQLite3 overwrite deleted data with zeros, thus actually deleting it from the filesystem.
Ubuntu and FreeBSD enable it by defualt, but some distributions, such as Debian, have it disabled by default, so it is better to set it explicitly.
The performance impact should be negligible as Gajim uses the database rarely.
These commands introduce security concerns because how they interact
with encrypted messages.
With MAM and Carbons installed on nearly every server these Adhoc commands
became not useful anymore
- Use icon names instead of path
- Move PopupNotificationWindow into notify.py
- Make popup class method instead of module method
- Dont use sessions to get control on notification action Fixes#9140
- Add has_focus() method to ChatControlBase
- Publish avatars with a size of 200x200
- Add AvatarSize.PUBLISH so we can easily change it in the future
- Dont upscale small avatars on publish
- Use surfaces for displaying the avatar in ProfileWindow and VcardWindow
because this scales correctly on HiDPI screens
The reason for signal.signal(signal.SIGPIPE, signal.SIG_DFL)
Python ignores SIGPIPE by default ( signal(SIGPIPE, SIG_IGN) )
Write on a socket return then an error 32 EPIPE, which naturally
turns into an exception.
signal.SIG_DFL restores normal UNIX behavior
Sets are unordered and list with push/pop acts as LIFO, though we need FIFO.
Since the number of elements is tiny, no need to use deque.
Addresses #9120
Use GtkFileChooserDialog only when we need previews, default to
NativeFileChooser otherwise.
GtkFileChooserDialogs have a long list of issues, so lets only use it
if we gain something from it.
Flatpak should only run NativeFileChoosers because its sandboxed and
this is needed for security purposes. As a result of that, Flatpak Users
dont have image previews in the FileOpenDialogs
Refactor all FileChoosers for a more simple approach when we use them
Add a new SendFileDialog, so we dont have to put widgets into the FileChooser
which forces non-native Dialogs.
