[Differential] [Request, 26 lines] D4012: Introduce Units singleton

[broulik (Kai Uwe Broulik)]

broulik created this revision.
broulik added a reviewer: Plasma.
broulik set the repository for this revision to R242 Plasma Frameworks.
Restricted Application added projects: Plasma, Frameworks.
Restricted Application added subscribers: Frameworks, plasma-devel.

REVISION SUMMARY
  Every single (Frame)SvgItem would creates its own Units instance which in turn would create a property map for icon sizes and lots of other stuff. Avoid this.

TEST PLAN
  I no longer get a tonne of Units objects created

REPOSITORY
  R242 Plasma Frameworks

REVISION DETAIL
  https://phabricator.kde.org/D4012

AFFECTED FILES
  src/declarativeimports/core/corebindingsplugin.cpp
  src/declarativeimports/core/framesvgitem.cpp
  src/declarativeimports/core/framesvgitem.h
  src/declarativeimports/core/svgitem.cpp
  src/declarativeimports/core/svgitem.h
  src/declarativeimports/core/units.cpp
  src/declarativeimports/core/units.h

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

To: broulik, #plasma
Cc: plasma-devel, #frameworks, lesliezhai, ali-mohamed, jensreuterberg, abetts, andreaska, sebas
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