[Differential] [Request, 123 lines] D3806: Reduce code duplication for processing input events

[graesslin (Martin Gräßlin)]

graesslin created this revision.
graesslin added reviewers: KWin, Plasma.
Restricted Application added a project: KWin.
Restricted Application added subscribers: kwin, plasma-devel.

REVISION SUMMARY
  For every input event we have similar code. We go through all
  InputFilters, invoke a method with some arguments and check whether
  the filter returns true.
  
  Instead of duplicating that logic everywhere, there is now one method
  in InputRedirection which takes a std::function to call on the input
  filters. The std::function is supposed to be generated with a std::bind
  on the InputFilter::method with all the required arguments.

REPOSITORY
  R108 KWin

BRANCH
  input-filters

REVISION DETAIL
  https://phabricator.kde.org/D3806

AFFECTED FILES
  input.cpp
  input.h
  keyboard_input.cpp
  pointer_input.cpp
  touch_input.cpp

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

To: graesslin, #kwin, #plasma
Cc: plasma-devel, kwin, lesliezhai, ali-mohamed, hardening, jensreuterberg, abetts, sebas
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