D13745: Implement support for virtual desktops on Wayland

[Eike Hein]

hein created this revision.
hein added a reviewer: mart.
Restricted Application added a project: Plasma.
hein requested review of this revision.

REVISION SUMMARY
  Includes, among other things:
  
  - A refactoring towards supporting more than one desktop per window, for an eventual virtual desktops / activities merge
  - A scheme for process-internal window ids on Wayland as DND payload so DND in and to the Pager works in the shell
  - Implemented various previously missing behavior in WaylandTasksModel such as implicit moves of windows to the current desktop on various actions
  - Expanded VirtualDesktopInfo API so the Pager can better abstract over windowing systems
  - Implicit internal sharing of VirtualDesktopInfo since there are many more instances now
  - Various cleanups
  
  Still missing:
  
  - Fixing the VirtualDesktops data role in the grouping proxy
  - The protocol doesn't have desktop creation/destruction yet, so some of the related logic is still missing
  - Some FIXME TODOs in the code when I was unhappy with the current KWayland API
  
  This code is largely untested and subject to change.
  
  Depends on D12820 <https://phabricator.kde.org/D12820> and relates to T4457 <https://phabricator.kde.org/T4457>.

REPOSITORY
  R120 Plasma Workspace

BRANCH
  master

REVISION DETAIL
  https://phabricator.kde.org/D13745

AFFECTED FILES
  libtaskmanager/abstracttasksmodel.cpp
  libtaskmanager/abstracttasksmodel.h
  libtaskmanager/abstracttasksmodeliface.h
  libtaskmanager/abstracttasksproxymodeliface.cpp
  libtaskmanager/abstracttasksproxymodeliface.h
  libtaskmanager/launchertasksmodel.cpp
  libtaskmanager/startuptasksmodel.cpp
  libtaskmanager/taskfilterproxymodel.cpp
  libtaskmanager/taskfilterproxymodel.h
  libtaskmanager/taskgroupingproxymodel.cpp
  libtaskmanager/taskgroupingproxymodel.h
  libtaskmanager/tasksmodel.cpp
  libtaskmanager/tasksmodel.h
  libtaskmanager/virtualdesktopinfo.cpp
  libtaskmanager/virtualdesktopinfo.h
  libtaskmanager/waylandtasksmodel.cpp
  libtaskmanager/waylandtasksmodel.h
  libtaskmanager/windowtasksmodel.cpp
  libtaskmanager/windowtasksmodel.h
  libtaskmanager/xwindowtasksmodel.cpp
  libtaskmanager/xwindowtasksmodel.h

To: hein, mart
Cc: plasma-devel, ragreen, Pitel, ZrenBot, lesliezhai, ali-mohamed, jensreuterberg, abetts, sebas, apol, mart
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