We unset the local device early when releasing it, so use the one we
get the callback instead of relying in the private instance that has
been already cleared.
A duplicatend and translated string could be passed to gettext another
time. If that string can be translated, then a static string would be
returned rather than the const one, causing an invalid free.
Fixes: #1149
(cherry picked from commit e80b4b5f58)
When a retry event happens we need to wiggle the label, unfortunately we
can't just use translate operations via CSS so we need to simulate it using
padding.
Also we have to manually reset the retry class once the animation is done
otherwise gtk won't re-animate again once the class is added (in the same
paint cycle).
Implement the new designed interface for fingerprint enrollment, so that the
dialog is now based on a stack of views:
- A list of devices to choose (shown only if multiple are available)
- A gallery of enrolled prints available where manage them
- An enrollment progress view when enrolling a new finger
Move part of the logic into a new FingerprintManager (to manage gdbus proxies
generated via gdbus-codegen) that is created when configuring the current
user and that tracks the devices states, while move most of the UI into a new
CcFingerprintDialog that does all the operations in async way.
Due to fprintd lack of APIs, there are few features missing, compared to
the final design (none is a regression):
- Identify the finger when the enroll dialog is visible
- Delete a single fingerprint
- Highlight the finger when the sensor is touched during enrollment
- Add customized labels to fingerprints
- Devices hotpluging
However most of the code has been written considering these, and so they could
be easily implemented in future re-iterations once newer APIs are defined for
such bits.
Closes https://gitlab.gnome.org/Teams/Design/settings-mockups/-/issues/18
