D14661: Force reevaluation of Predicates if interfaces are removed

[Stefan Brüns]

bruns created this revision.
Restricted Application added a project: Frameworks.
Restricted Application added a subscriber: kde-frameworks-devel.
bruns requested review of this revision.

REVISION SUMMARY
  If an application wants to show only specicific devices based on predicate
  matching, and one of the matching devices loses an interface which is
  critical for the Predicate to match, the application has to be notified.
  
  As there is no dedicated signal to notify the application about the
  fact a device no longer has e.g. a Solid::StorageAccess iface, signal the
  device has been removed, and immediately readd it, as the device may
  still be relevant.
  
  Remove the call to updateBackend(udi), as the device backend listens to
  the InterfacesRemoved signal itself and updates its property cache.
  
  CCBUG: 394348

REPOSITORY
  R245 Solid

BRANCH
  test

REVISION DETAIL
  https://phabricator.kde.org/D14661

AFFECTED FILES
  src/solid/devices/backends/udisks2/udisksmanager.cpp

To: bruns
Cc: kde-frameworks-devel, michaelh, ngraham, bruns
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