[Differential] [Request, 60 lines] D1441: ShellClient's m_shellSurface might be null

[graesslin (Martin Gräßlin)]

graesslin created this revision.
graesslin added a reviewer: Plasma.
Restricted Application added a project: Plasma.
Restricted Application added a subscriber: plasma-devel.

REVISION SUMMARY
  In preparation to support xdg-shell we need to make sure that ShellClient
  does not assume m_shellSurface to not be null.
  
  Everything that can be done through the surface() is resolved through
  surface(). All accesses to m_shellSurface are nullptr checked.

REPOSITORY
  rKWIN KWin

BRANCH
  preparation-xdg-shell-shell-surface-may-be-null

REVISION DETAIL
  https://phabricator.kde.org/D1441

AFFECTED FILES
  shell_client.cpp

EMAIL PREFERENCES
  https://phabricator.kde.org/settings/panel/emailpreferences/

To: graesslin, Plasma
Cc: plasma-devel, sebas
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