1. 21 Jan, 2021 1 commit
  2. 11 Feb, 2018 1 commit
  3. 06 Sep, 2016 1 commit
    • Eike Hein's avatar
      Improved and optimized Pager and Activity Pager · 4b9d8046
      Eike Hein authored
      Summary:
      * Unify Desktop and Activity Pager applets. The latter was an out-of-
        sync fork of the former, with 99% code copied needlessly. Separate
        commit to kdeplasma-addons pending that slashes the Activity Pager
        down to a .desktop file.
      
      * Share window state monitoring backend with the Task Manager by porting
        to libtaskmanager. Reduces the window state monitoring in a typical
        plasmashell instance from two to one. Saves CPU time, memory use and
        improves support for Wayland.
      
      * Don't destroy and recreate all delegates every time window focus
        or other window state changes. Saves a lot of CPU time.
      
      * Save various items and objects by e.g. creating window icon and
      * desktop
        label items only when needed and cleaning up frontend code.
      Lazy-create
        the data source needed to show the activity manager once it's needed.
        Results in much lighter Pager (at least two items per window and one
        item per desktop) with default settings.
      
      * Avoid doing tons of unnecessary calculations during DND.
      
      * Some minor HiDPI scaling fixes.
      
      * Other cleanup: More visualization-agnostic backend, coding style.
      
      Depends on D2674, D2675.
      
      Reviewers: #plasma, davidedmundson
      
      Subscribers: plasma-devel
      
      Tags: #plasma
      
      Differential Revision: https://phabricator.kde.org/D2676
      4b9d8046